1 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
3 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
6 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
8 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
9 * linux-arm-tdesc.h: Include arch/arm.h.
11 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
13 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
15 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
17 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
18 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
20 2020-01-10 Pedro Alves <palves@redhat.com>
22 * fork-child.c (post_fork_inferior): Pass target down to
24 * inferiors.c (switch_to_thread): Add process_stratum_target
26 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
27 * nto-low.c (nto_target_ops): Now a process_stratum_target.
28 * linux-low.c (linux_target_ops): Now a process_stratum_target.
29 * remote-utils.c (prepare_resume_reply): Pass the target to
31 * target.c (the_target): Now a process_stratum_target.
32 (done_accessing_memory): Pass the target to switch_to_thread.
33 (set_target_ops): Ajust to use process_stratum_target.
34 * target.h (struct target_ops): Rename to ...
35 (struct process_stratum_target): ... this.
36 (the_target, set_target_ops): Adjust.
37 (prepare_to_access_memory): Adjust comment.
38 * win32-low.c (child_xfer_memory): Adjust to use
39 process_stratum_target.
40 (win32_target_ops): Now a process_stratum_target.
42 2020-01-06 Eli Zaretskii <eliz@gnu.org>
43 Pedro Alves <palves@redhat.com>
45 * win32-low.c (get_child_debug_event): Extract the fatal exception
46 from the exit status and convert to the equivalent Posix signal
48 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
49 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
51 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
53 * Makefile.in: Use INSTALL_PROGRAM_ENV.
55 2020-01-01 Joel Brobecker <brobecker@adacore.com>
57 * server.c (gdbserver_version): Change copyright year to 2020.
58 * gdbreplay.c (gdbreplay_version): Likewise.
60 2019-12-19 Christian Biesinger <cbiesinger@google.com>
62 * configure: Regenerate.
63 * configure.ac: Quote variable arguments of test.
65 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
67 * Makefile.in: Fix build with GNU Make 3.81
69 2019-12-16 Tom Tromey <tromey@adacore.com>
71 * server.c (get_exec_file): Constify result.
73 2019-12-10 Christian Biesinger <cbiesinger@google.com>
75 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
76 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
77 * config.in: Regenerate.
78 * configure: Regenerate.
79 * configure.ac: Don't check for strerror.
80 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
81 Call safe_strerror instead of strerror.
82 * server.h (strerror): Remove this now-unnecessary declaration.
83 * tracepoint.c (init_named_socket): Call safe_strerror instead of
85 (gdb_agent_helper_thread): Likewise.
86 * utils.c (perror_with_name): Likewise.
88 2019-11-26 Tom Tromey <tom@tromey.com>
90 * configure, config.in: Rebuild.
92 2019-11-26 Tom Tromey <tom@tromey.com>
94 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
95 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
97 * configure, config.in: Rebuild.
99 2019-11-26 Tom Tromey <tom@tromey.com>
101 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
102 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
103 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
104 * acinclude.m4: Include ax_pthread.m4.
105 * config.in, configure: Rebuild.
107 2019-11-26 Christian Biesinger <cbiesinger@google.com>
109 * debug.c (debug_set_output): Call safe_strerror instead of
111 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
112 (linux_kill_one_lwp): Likewise.
113 (linux_detach_one_lwp): Likewise.
114 (linux_wait_for_event_filtered): Likewise.
115 (store_register): Likewise.
116 * lynx-low.c (lynx_attach): Likewise.
117 * mem-break.c (insert_memory_breakpoint): Likewise.
118 (remove_memory_breakpoint): Likewise.
119 (delete_fast_tracepoint_jump): Likewise.
120 (set_fast_tracepoint_jump): Likewise.
121 (uninsert_fast_tracepoint_jumps_at): Likewise.
122 (reinsert_fast_tracepoint_jumps_at): Likewise.
123 * nto-low.c (nto_xfer_memory): Likewise.
124 (nto_resume): Likewise.
126 2019-11-20 Luis Machado <luis.machado@linaro.org>
128 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
129 instead of register count.
130 * tdesc.c (tdesc_contains_feature): New function.
131 * tdesc.h (tdesc_contains_feature): New prototype.
133 2019-11-15 Christian Biesinger <cbiesinger@google.com>
135 * Makefile.in: Add safe-strerror.c.
136 * configure: Regenerate.
137 * configure.ac: Don't source common.host.
139 2019-11-15 Christian Biesinger <cbiesinger@google.com>
141 * config.in: Regenerate.
142 * configure: Regenerate.
144 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
146 * ax.c (ax_printf): Handle size_t_arg.
148 2019-11-06 Christian Biesinger <cbiesinger@google.com>
150 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
151 * mi/mi-main.c (output_cores): Likewise.
152 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
153 (linux_xfer_osdata_modules): Likewise.
154 * remote.c (register_remote_support_xml): Likewise.
155 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
156 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
158 2019-11-01 Christian Biesinger <cbiesinger@google.com>
160 * configure: Regenerate.
161 * configure.ac: Remove check for strerror_r.
163 2019-10-31 Christian Biesinger <cbiesinger@google.com>
165 * config.in: Regenerate.
166 * configure: Regenerate.
167 * configure.ac: Also check for strerror_r.
169 2019-10-31 Christian Biesinger <cbiesinger@google.com>
171 * ax.h (debug_agent): Remove duplicate declaration.
173 2019-10-26 Tom de Vries <tdevries@suse.de>
175 * linux-aarch64-low.c: Fix typos in comments.
176 * linux-arm-low.c: Same.
178 * linux-ppc-low.c: Same.
179 * proc-service.c: Same.
182 * tracepoint.c: Same.
185 2019-10-25 Tom Tromey <tromey@adacore.com>
187 * utils.c (xstrdup): Remove.
189 2019-10-23 Tom Tromey <tom@tromey.com>
191 * configure, config.in: Rebuild.
193 2019-10-23 Tom Tromey <tom@tromey.com>
195 * configure: Rebuild.
196 * acinclude.m4: Use m4_include, not sinclude.
198 2019-10-17 Tom Tromey <tromey@adacore.com>
200 * configure: Rebuild.
201 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
202 in AC_CONFIG_FILES invocation.
203 * Makefile.in (stamp-h, Makefile): Use new-style config.status
206 2019-10-16 Christian Biesinger <cbiesinger@google.com>
208 * server.c: Include xml-builtin.h.
209 (get_xml_features): Don't declare xml_builtins here.
211 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
213 * Makefile.in: Remove references to vec-ipa.o.
215 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
217 * Makefile.in: Remove references to vec.c.
219 2019-10-02 Christian Biesinger <cbiesinger@google.com>
221 * server.c (server_waiting): Change to bool.
222 (extended_protocol): Likewise.
223 (response_needed): Likewise.
224 (exit_requested): Likewise.
225 (run_once): Likewise.
226 (report_no_resumed): Likewise.
227 (non_stop): Likewise.
228 (disable_packet_vCont): Likewise.
229 (disable_packet_Tthread): Likewise.
230 (disable_packet_qC): Likewise.
231 (disable_packet_qfThreadInfo): Likewise.
232 (handle_general_set): Update.
233 (handle_detach): Update.
234 (handle_monitor_command): Update.
235 (handle_query): Update.
236 (captured_main): Update.
237 (process_serial_event): Update.
238 * server.h (server_waiting): Change to bool.
239 (disable_packet_vCont): Likewise.
240 (disable_packet_Tthread): Likewise.
241 (disable_packet_qC): Likewise.
242 (disable_packet_qfThreadInfo): Likewise.
243 (run_once): Likewise.
244 (non_stop): Likewise.
245 * target.c (target_stop_and_wait): Update.
247 2019-10-02 Tom Tromey <tromey@adacore.com>
249 * Makefile.in (SFILES): Add common-inferior.c.
250 (OBS): Add common-inferior.o.
251 * server.c (startup_with_shell): Don't define.
253 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
255 * linux-low.c (linux_low_read_btrace): Update for change to
258 2019-09-20 Christian Biesinger <cbiesinger@google.com>
260 * debug.c (debug_threads): Remove comment in favor of the header.
261 * debug.h (using_threads): Add declaration.
262 (debug_threads): Add comment.
263 * linux-aarch64-low.c: Include debug.h and remove declaration of
265 * nto-low.c: Likewise.
266 * remote-utils.c: Likewise.
267 * thread-db.c: Likewise.
269 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
271 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
272 and powerpc-cell64l-ipa.o.
273 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
274 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
275 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
278 * spu-low.c: Remove file.
280 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
281 (parse_spufs_run): Remove.
282 (ppc_get_pc): Remove Cell/B.E. support.
283 (ppc_set_pc): Likewise.
284 (ppc_breakpoint_at): Likewise.
285 (ppc_arch_setup): Likewise.
286 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
287 tdesc_powerpc_cell32l.
288 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
289 or init_registers_powerpc_cell32l.
290 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
291 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
292 or init_registers_powerpc_cell32l.
293 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
294 (init_registers_powerpc_cell32l): Remove prototype.
295 (init_registers_powerpc_cell64l): Likewise.
297 * target.h (struct target_ops): Remove qxfer_spu member.
298 * server.c (handle_qxfer_spu): Remove.
299 (qxfer_packets): Remove entry for "spu".
300 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
301 * linux-low.c (SPUFS_MAGIC): Remove.
302 (spu_enumerate_spu_ids): Remove.
303 (linux_qxfer_spu): Remove.
304 (linux_target_ops): Remove qxfer_spu member.
305 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
306 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
307 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
309 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
311 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
312 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
313 * config.in: Regenerate.
314 * configure: Regenerate.
316 2019-08-15 Tom Tromey <tromey@adacore.com>
318 * target.c (target_write_memory): Use gdb::byte_vector.
320 2019-08-15 Tom Tromey <tromey@adacore.com>
322 * tracepoint.c (write_inferior_data_pointer)
323 (write_inferior_integer, write_inferior_int8)
324 (write_inferior_uinteger, m_tracepoint_action_download)
325 (r_tracepoint_action_download, x_tracepoint_action_download)
326 (l_tracepoint_action_download, clear_inferior_trace_buffer)
327 (download_agent_expr, download_tracepoint_1)
328 (download_trace_state_variables, upload_fast_traceframes): Update.
329 * server.c (gdb_write_memory): Update.
330 * remote-utils.c (relocate_instruction): Update.
331 * proc-service.c (ps_pdwrite): Update.
332 * mem-break.c (remove_memory_breakpoint)
333 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
334 (uninsert_fast_tracepoint_jumps_at)
335 (reinsert_fast_tracepoint_jumps_at): Update.
336 * linux-x86-low.c (append_insns)
337 (i386_install_fast_tracepoint_jump_pad)
338 (amd64_write_goto_address, i386_write_goto_address): Update.
339 * linux-s390-low.c (append_insns, s390_write_goto_address):
341 * linux-ppc-low.c (ppc_relocate_instruction)
342 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
343 (ppc_write_goto_address): Update.
344 * linux-aarch64-low.c (append_insns): Update.
345 * target.h (struct target_ops): Update.
346 (write_inferior_memory): Don't declare.
347 * target.c (target_write_memory): Rename from
348 write_inferior_memory. Remove old target_write_memory.
350 2019-08-15 Tom Tromey <tromey@adacore.com>
352 * target.c (write_inferior_memory): Use std::vector.
354 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
357 * configure.ac: Drop enable-libmcheck support.
358 * configure, config.in: Rebuild.
359 * acinclude.m4: Don't include it.
361 2019-07-19 Alan Hayward <alan.hayward@arm.com>
363 * configure.srv: Remove Arm xml files.
365 2019-07-19 Alan Hayward <alan.hayward@arm.com>
367 * configure.srv: Add new files. Remove xml generated files.
368 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
370 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
371 * linux-aarch32-tdesc.c: New file.
372 * linux-aarch32-tdesc.h: New file.
373 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
374 * linux-arm-low.c (init_registers_arm, tdesc_arm)
375 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
376 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
377 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
378 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
379 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
380 (arm_read_description): Call arm_linux_read_description.
381 (initialize_low_arch): Don't init registers.
382 * linux-arm-tdesc.c: New file.
383 * linux-arm-tdesc.h: New file.
385 2019-07-10 Alan Hayward <alan.hayward@arm.com>
387 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
388 Move counter inside for.
389 (arm_read_description): Check ptrace earlier.
390 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
392 2019-07-09 Tom Tromey <tom@tromey.com>
394 * configure: Rebuild.
395 * configure.ac: Change common to gdbsupport.
396 * acinclude.m4: Change common to gdbsupport.
397 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
398 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
399 common to gdbsupport.
400 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
401 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
402 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
403 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
404 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
405 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
406 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
407 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
408 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
409 common to gdbsupport.
411 2019-07-04 Alan Hayward <alan.hayward@arm.com>
413 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
415 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
417 2019-07-04 Alan Hayward <alan.hayward@arm.com>
419 * configure.srv: Remove legacy xml.
420 * linux-aarch64-low.c (initialize_low_arch): Remove
421 initialize_low_tdesc call.
422 * linux-aarch64-tdesc-selftest.c: Remove file.
423 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
424 * linux-x86-low.c (initialize_low_arch): Remove
425 initialize_low_tdesc call.
426 * linux-x86-tdesc-selftest.c: Remove file.
427 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
429 2019-06-20 Tom de Vries <tdevries@suse.de>
431 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
432 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
434 2019-06-19 Tom de Vries <tdevries@suse.de>
436 * debug.h (debug_write): Change return type to ssize_t.
437 * debug.c (debug_write): Same.
439 2019-06-14 Tom Tromey <tom@tromey.com>
441 * configure.ac: Use new path to gnulib.
442 * configure: Rebuild.
443 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
446 2019-06-11 Tom Tromey <tom@tromey.com>
448 * Makefile.in (SFILES): Add alloc.c.
450 (IPA_OBJS): Add alloc-ipa.o.
451 (alloc-ipa.o): New target.
452 (%.o: ../%.c): New pattern rule.
454 2019-06-10 Tom Tromey <tromey@adacore.com>
456 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
457 end warning with a newline.
458 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
460 * thread-db.c (attach_thread): Don't end warning with a newline.
461 (thread_db_notice_clone): Likewise.
462 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
464 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
465 end warning with a newline.
467 2019-06-04 Pedro Alves <palves@redhat.com>
469 * server.c (captured_main): Use make_unique_xstrdup.
471 2019-06-02 Tom Tromey <tom@tromey.com>
473 * gdbreplay.c (fromhex): Remove.
474 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
476 2019-05-29 Tom Tromey <tromey@adacore.com>
478 * configure: Rebuild.
480 2019-05-06 Kevin Buettner <kevinb@redhat.com>
482 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
483 sign extension code on 32-bit builds.
485 2019-05-03 Eli Zaretskii <eliz@gnu.org>
488 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
490 2019-04-19 Tom Tromey <tom@tromey.com>
492 * server.c (struct vstop_notif): Derive from notif_event.
494 (queue_stop_reply): Update.
495 (remove_all_on_match_ptid): Change type. Rewrite.
496 (discard_queued_stop_replies): Rewrite.
497 (in_queued_stop_replies_ptid): Change type.
498 (in_queued_stop_replies): Rewrite.
499 (notif_stop): Update.
500 (queue_stop_reply_callback): Update.
501 (captured_main): Don't call initialize_notif.
502 (push_stop_notification): Update.
503 * notif.c (notif_write_event, handle_notif_ack)
504 (notif_event_enque, notif_push): Update.
505 (notif_event_xfree, initialize_notif): Remove.
506 * notif.h (struct notif_event): Include <list>, not
508 (struct notif_server) <queue>: Now a std::list.
509 (notif_event_p): Remove typedef.
510 (initialize_notif): Don't declare.
511 (struct notif_event): Add virtual destructor.
513 2019-04-17 Alan Hayward <alan.hayward@arm.com>
515 * ax.c (ax_vdebug): Call debug_printf.
516 * debug.c (debug_write): New function.
517 * debug.h (debug_write): New declaration.
518 * linux-low.c (sigchld_handler): Call debug_write.
520 2019-04-17 Alan Hayward <alan.hayward@arm.com>
522 * debug.c (debug_set_output): New function.
523 (debug_vprintf): Send output to debug_file.
524 (debug_flush): Likewise.
525 * debug.h (debug_set_output): New declaration.
526 * server.c (handle_monitor_command): Add debug-file option.
527 (captured_main): Likewise.
529 2019-04-17 Alan Hayward <alan.hayward@arm.com>
531 * debug.c (remote_debug): Add definition.
532 * debug.h (remote_debug): Add declaration.
533 * hostio.c (remote_debug): Remove declaration.
534 * remote-utils.c (struct ui_file): Likewise.
535 (remote_debug): Likewise.
536 * remote-utils.h (remote_debug): Likewise,
537 * server.c (remote_debug): Remove definition.
539 2019-04-10 Kevin Buettner <kevinb@redhat.com>
541 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
542 when using a 64-bit gdbserver.
544 2019-04-09 Tom Tromey <tromey@adacore.com>
546 * linux-low.c (select_event_lwp): Use find_thread_in_random.
548 2019-04-08 Tom Tromey <tom@tromey.com>
550 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
552 (linux_resume_one_lwp): Likewise.
554 2019-04-08 Tom Tromey <tom@tromey.com>
556 * gdbreplay.c: Update.
557 * linux-low.c: Update.
560 2019-04-08 Tom Tromey <tom@tromey.com>
562 * server.c: Use C++ exception handling.
563 * linux-low.c: Use C++ exception handling.
564 * gdbreplay.c: Use C++ exception handling.
566 2019-04-08 Tom Tromey <tom@tromey.com>
568 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
569 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
570 (captured_main, main): Update.
571 * gdbreplay.c (main): Update.
573 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
575 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
576 value in argument pointer, return 1 if the entry is found and 0
577 otherwise. Move comment.
578 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
579 * linux-low.h (linux_get_auxv): Declare.
580 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
582 2019-04-05 Tom Tromey <tromey@adacore.com>
584 * server.c (gdbserver_usage): Use upper-case for metasyntactic
587 2019-03-28 Alan Hayward <alan.hayward@arm.com>
589 * linux-low.c (AT_HWCAP2): Add define if not already included.
591 2019-03-26 Alan Hayward <alan.hayward@arm.com>
593 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
594 (aarch64_arch_setup): Call linux_get_hwcap.
595 * linux-arm-low.c (arm_get_hwcap): Remove function.
596 (arm_read_description): Call linux_get_hwcap.
597 * linux-low.c (linux_get_auxv): New function.
598 (linux_get_hwcap): Likewise.
599 (linux_get_hwcap2): Likewise.
600 * linux-low.h (linux_get_hwcap): New declaration.
601 (linux_get_hwcap2): Likewise.
602 * linux-ppc-low.c (ppc_get_auxv): Remove function.
603 (ppc_arch_setup): Call linux_get_hwcap.
604 * linux-s390-low.c (s390_get_hwcap): Remove function.
605 (s390_arch_setup): Call linux_get_hwcap.
607 2019-03-22 Alan Hayward <alan.hayward@arm.com>
608 Jiong Wang <jiong.wang@arm.com>
610 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
611 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
613 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
615 2019-03-22 Alan Hayward <alan.hayward@arm.com>
616 Jiong Wang <jiong.wang@arm.com>
618 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
619 (aarch64_get_hwcap): New function.
620 (aarch64_arch_setup): Read APIA hwcap.
622 2019-03-22 Alan Hayward <alan.hayward@arm.com>
623 Jiong Wang <jiong.wang@arm.com>
625 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
626 (initialize_low_tracepoint): Likewise.
627 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
628 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
629 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
630 (aarch64_linux_read_description): Likewise.
631 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
633 2019-03-12 John Baldwin <jhb@FreeBSD.org>
635 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
636 i386_create_target_description for 'segments' parameter.
637 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
638 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
639 * win32-i386-low.c (i386_arch_setup): Likewise.
641 2019-03-12 Tom Tromey <tromey@adacore.com>
643 * linux-low.c (iterate_over_lwps): Update.
645 2019-03-06 Tom Tromey <tom@tromey.com>
647 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
648 (captured_main): Use SCOPE_EXIT.
650 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
652 * configure.srv: Use '$enable_unittest' instead of '$development'
653 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
656 2019-02-27 Tom Tromey <tromey@adacore.com>
658 * gdbreplay.c (logchar): Handle \r\n.
660 2019-02-07 Alan Hayward <alan.hayward@arm.com>
662 * linux-low.c (linux_attach): Add process before lwp.
663 * server.c (attach_inferior): Check if already attached.
665 2019-02-07 Tom Tromey <tom@tromey.com>
667 * x86-tdesc.h: Rename include guard.
668 * x86-low.h: Add include guard.
669 * wincecompat.h: Rename include guard.
670 * win32-low.h: Add include guard.
671 * utils.h: Rename include guard.
672 * tracepoint.h: Rename include guard.
673 * tdesc.h: Rename include guard.
674 * target.h: Rename include guard.
675 * server.h: Rename include guard.
676 * remote-utils.h: Rename include guard.
677 * regcache.h: Rename include guard.
678 * nto-low.h: Rename include guard.
679 * notif.h: Add include guard.
680 * mem-break.h: Rename include guard.
681 * lynx-low.h: Add include guard.
682 * linux-x86-tdesc.h: Add include guard.
683 * linux-s390-tdesc.h: Add include guard.
684 * linux-ppc-tdesc-init.h: Add include guard.
685 * linux-low.h: Add include guard.
686 * linux-aarch64-tdesc.h: Add include guard.
687 * linux-aarch32-low.h: Add include guard.
688 * inferiors.h: Rename include guard.
689 * i387-fp.h: Rename include guard.
690 * hostio.h: Rename include guard.
691 * gdbthread.h: Rename include guard.
692 * gdb_proc_service.h: Rename include guard.
693 * event-loop.h: Rename include guard.
694 * dll.h: Rename include guard.
695 * debug.h: Rename include guard.
696 * ax.h: Rename include guard.
698 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
701 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
702 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
704 2019-01-25 Tom Tromey <tom@tromey.com>
706 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
708 2019-01-25 Tom Tromey <tom@tromey.com>
710 * win32-low.c: Fix common/ includes.
711 * win32-i386-low.c: Fix common/ includes.
712 * tracepoint.c: Fix common/ includes.
713 * thread-db.c: Fix common/ includes.
714 * target.h: Fix common/ includes.
715 * symbol.c: Fix common/ includes.
716 * spu-low.c: Fix common/ includes.
717 * server.h: Fix common/ includes.
718 * server.c: Fix common/ includes.
719 * remote-utils.c: Fix common/ includes.
720 * regcache.h: Fix common/ includes.
721 * regcache.c: Fix common/ includes.
722 * nto-x86-low.c: Fix common/ includes.
723 * notif.h: Fix common/ includes.
724 * mem-break.h: Fix common/ includes.
725 * lynx-low.c: Fix common/ includes.
726 * lynx-i386-low.c: Fix common/ includes.
727 * linux-x86-tdesc-selftest.c: Fix common/ includes.
728 * linux-x86-low.c: Fix common/ includes.
729 * linux-low.c: Fix common/ includes.
730 * inferiors.h: Fix common/ includes.
731 * i387-fp.c: Fix common/ includes.
732 * hostio.c: Fix common/ includes.
733 * hostio-errno.c: Fix common/ includes.
734 * gdbthread.h: Fix common/ includes.
735 * gdbreplay.c: Fix common/ includes.
736 * fork-child.c: Fix common/ includes.
737 * event-loop.c: Fix common/ includes.
739 (enum gdb_agent_op): Fix common/ includes.
741 2019-01-21 Tom Tromey <tom@tromey.com>
743 * tracepoint.c: Fix includes.
744 * remote-utils.c: Fix includes.
745 * linux-x86-low.c: Fix includes.
747 2019-01-01 Joel Brobecker <brobecker@adacore.com>
749 * gdbreplay.c (gdbreplay_version): Update copyright year in
751 * server.c (gdbserver_version): Likewise.
753 2018-12-05 Alan Hayward <alan.hayward@arm.com>
755 * linux-low.c (add_lwp): Switch ordering.
757 2018-11-29 Tom Tromey <tom@tromey.com>
759 * win32-low.c (win32_join): Take pid, not process.
760 * target.h (struct target_ops) <join>: Change argument type.
761 (join_inferior): Change argument name.
762 * spu-low.c (spu_join): Take pid, not process.
763 * server.c (handle_detach): Preserve pid before destroying
765 * lynx-low.c (lynx_join): Take pid, not process.
766 * linux-low.c (linux_join): Take pid, not process.
768 2018-11-23 Alan Hayward <alan.hayward@arm.com>
770 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
771 (aarch64_cannot_fetch_register): Likewise.
772 (struct linux_target_ops): Update references.
774 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
776 * linux-ppc-low.c: Include nat/linux-ptrace.h.
778 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
780 * configure.srv (ipa_ppc_linux_regobj): Add
781 powerpc-isa207-htm-vsx32l-ipa.o and
782 powerpc-isa207-htm-vsx64l-ipa.o.
783 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
784 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
785 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
786 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
787 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
788 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
789 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
790 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
791 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
792 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
793 (init_registers_powerpc_isa207_htm_vsx32l)
794 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
795 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
796 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
797 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
798 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
799 (ppc_store_tm_ctarregset): New functions.
800 (ppc_regsets): Add entries for HTM regsets.
801 (ppc_arch_setup): Set htm in features struct when needed. Set
802 sizes for the HTM regsets.
803 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
804 (initialize_low_arch): Call
805 init_registers_powerpc_isa207_htm_vsx32l and
806 init_registers_powerpc_isa207_htm_vsx64l.
807 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
808 PPC_TDESC_ISA207_HTM_VSX.
809 (initialize_low_tracepoint): Call
810 init_registers_powerpc_isa207_htm_vsx32l and
811 init_registers_powerpc_isa207_htm_vsx64l.
813 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
815 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
816 rs6000/power-linux-pmu.xml to srv_xmlfiles.
817 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
818 (ppc_store_pmuregset): New functions.
819 (ppc_regsets): Add entries for ebb and pmu regsets.
820 (ppc_arch_setup): Set isa207 in features struct if the ebb and
821 pmu regsets are available. Set sizes for these regsets.
823 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
825 * configure.srv (ipa_ppc_linux_regobj): Add
826 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
827 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
828 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
829 rs6000/powerpc-isa207-vsx32l.xml, and
830 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
831 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
832 <PPC_TDESC_ISA207_VSX>: New enum value.
833 (init_registers_powerpc_isa207_vsx32l): Declare.
834 (init_registers_powerpc_isa207_vsx64l): Declare.
835 * linux-ppc-low.c (ppc_fill_tarregset): New function.
836 (ppc_store_tarregset): New function.
837 (ppc_regsets): Add entry for the TAR regset.
838 (ppc_arch_setup): Set isa207 in features struct when needed. Set
839 size for the TAR regsets.
840 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
841 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
842 and init_registers_powerpc_isa207_vsx64l.
843 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
844 (initialize_low_tracepoint): Call
845 init_registers_powerpc_isa207_vsx32l and
846 init_registers_powerpc_isa207_vsx64l.
848 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
849 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
851 * configure.srv (ipa_ppc_linux_regobj): Add
852 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
853 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
854 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
855 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
856 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
857 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
858 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
859 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
860 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
861 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
862 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
863 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
864 (ppc_hwcap): Add comment.
865 (ppc_hwcap2): New global.
866 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
867 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
868 (ppc_regsets): Add entries for the DSCR and PPR regsets.
869 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
870 when needed. Set sizes for the the DSCR and PPR regsets.
871 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
872 (initialize_low_arch): Call
873 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
874 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
875 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
876 PPC_TDESC_ISA205_PPR_DSCR_VSX.
877 (initialize_low_tracepoint): Call
878 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
879 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
881 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
883 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
885 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
886 Simon Marchi <simark@simark.ca>
888 * acinclude.m4: Include "../selftest.m4".
889 * configure: Regenerate.
890 * configure.ac: Use "GDB_AC_SELFTEST".
891 * configure.srv: Use "$enable_unittests" instead of
892 "$development" when checking whether unit tests have been
894 * server.c (captured_main): Update message informing that
895 selftests have been disabled.
897 2018-10-04 Tom Tromey <tom@tromey.com>
899 * configure: Rebuild.
901 2018-10-04 Tom Tromey <tom@tromey.com>
903 * server.c (handle_status): Rename inner "thread".
904 (process_serial_event): Declare "res" in 'm' case.
905 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
906 (iterate_over_lwps): Rename inner "thread".
907 (linux_qxfer_libraries_svr4): Rename inner "len".
908 * gdbthread.h (find_thread_in_random): Rename inner "thread".
910 2018-10-01 Gary Benson <gbenson@redhat.com>
912 * gdb_proc_service.h: Moved common code to
913 common/gdb_proc_service.h.
915 2018-10-01 Gary Benson <gbenson@redhat.com>
917 * gdb_proc_service.h: Synchronize comments and whitespace with
918 GDB's version of this file.
920 2018-09-25 Tom Tromey <tom@tromey.com>
922 * configure: Rebuild.
923 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
925 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
927 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
928 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
929 ($(IPA_LIB)): Sort IPA_OBJS.
931 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
933 * Makefile.in: Remove references to $(ADD_DEPS).
935 2018-09-16 Tom Tromey <tom@tromey.com>
937 * remote-utils.c (remote_open): Use GNU style for metasyntactic
939 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
942 2018-09-05 Tom Tromey <tom@tromey.com>
944 * configure: Rebuild.
946 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
949 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
951 2018-08-27 Tom Tromey <tom@tromey.com>
954 * configure: Rebuild.
956 2018-08-27 Tom Tromey <tom@tromey.com>
958 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
959 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
960 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
961 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
962 (s390x_emit_stack_adjust): Add casts to unsigned char.
964 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
968 * server.h (struct client_state) <disable_randomization>:
971 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
973 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
975 (mips_supply_ptrace_register): Likewise.
977 2018-07-22 Tom Tromey <tom@tromey.com>
979 * configure: Rebuild.
981 2018-07-22 Tom Tromey <tom@tromey.com>
983 * win32-low.c (win32_create_inferior): Remove unused variables.
984 * gdbreplay.c (remote_open): Remove unused variable.
985 * remote-utils.c (remote_prepare): Remove unused variable.
986 * x86-tdesc.h (X86_TDESC_H): Define.
987 (amd64_expedite_regs): Define conditionally.
988 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
989 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
990 * remote-utils.c (readchar): Remove unused variable.
992 2018-07-13 Pedro Alves <palves@redhat.com>
994 * linux-low.c (linux_kill): Change parameter to process_info
995 pointer instead of pid. Adjust.
996 * lynx-low.c (lynx_kill): Likewise.
997 * nto-low.c (nto_kill): Likewise.
998 * spu-low.c (spu_kill): Likewise.
999 * win32-low.c (win32_kill): Likewise.
1000 * server.c (handle_v_kill, kill_inferior_callback)
1001 (detach_or_kill_for_exit): Adjust.
1002 * target.c (kill_inferior): Change parameter to process_info
1003 pointer instead of pid. Adjust.
1004 * target.h (struct target_ops) <kill>: Change parameter to
1005 process_info pointer instead of pid. Adjust all implementations
1007 (kill_inferior): Likewise.
1009 2018-07-13 Pedro Alves <palves@redhat.com>
1011 * linux-low.c (linux_detach, linux_join): Change parameter to
1012 process_info pointer instead of pid. Adjust.
1013 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1014 * nto-low.c (nto_detach): Likewise.
1015 * spu-low.c (spu_detach, spu_join): Likewise.
1016 * win32-low.c (win32_detach, win32_join): Likewise.
1017 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1018 * target.h (struct target_ops) <detach, join>: Change parameter to
1019 process_info pointer instead of pid. Adjust all implementations
1021 (detach_inferior, join_inferior): Rename 'pid' parameter to
1024 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1025 Jan Kratochvil <jan.kratochvil@redhat.com>
1026 Paul Fertser <fercerpav@gmail.com>
1027 Tsutomu Seki <sekiriki@gmail.com>
1029 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1030 (OBS): Add 'common/netstuff.o'.
1031 (GDBREPLAY_OBS): Likewise.
1032 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1033 (remote_open): Implement support for IPv6
1035 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1037 (handle_accept_event): Accept connections from IPv6 sources.
1038 (remote_prepare): Handle IPv6-style hostnames; implement
1039 support for IPv6 connections.
1040 (remote_open): Implement support for printing connections from
1043 2018-07-11 Pedro Alves <palves@redhat.com>
1046 * mem-break.c (any_persistent_commands): Add process_info
1047 parameter and use it instead of relying on the current process.
1048 Change return type to bool.
1049 * mem-break.h (any_persistent_commands): Add process_info
1050 parameter and change return type to bool.
1051 * server.c (handle_detach): Remove require_running_or_return call.
1052 Look up the process_info for the process we're about to detach.
1053 If not found, return back error to GDB. Adjust
1054 any_persistent_commands call to pass down a process pointer.
1056 2018-07-11 Pedro Alves <palves@redhat.com>
1058 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1059 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1060 instead of collect_register_by_name.
1061 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1062 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1064 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1065 Pedro Alves <palves@redhat.com>
1067 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1069 2018-07-03 Tom Tromey <tom@tromey.com>
1071 * linux-low.c: Update.
1072 * lynx-low.c: Update.
1073 * mem-break.c: Update.
1074 * nto-low.c: Update.
1075 * remote-utils.c: Update.
1077 * spu-low.c: Update.
1079 * win32-low.c: Update.
1081 2018-07-03 Tom Tromey <tom@tromey.com>
1085 2018-07-03 Tom Tromey <tom@tromey.com>
1087 * linux-low.c: Update.
1089 2018-07-03 Tom Tromey <tom@tromey.com>
1093 2018-07-03 Tom Tromey <tom@tromey.com>
1095 * linux-low.c: Update.
1096 * linux-mips-low.c: Update.
1097 * lynx-low.c: Update.
1098 * nto-low.c: Update.
1099 * remote-utils.c: Update.
1101 * spu-low.c: Update.
1103 * thread-db.c: Update.
1105 2018-07-03 Tom Tromey <tom@tromey.com>
1107 * linux-low.c: Update.
1108 * linux-mips-low.c: Update.
1109 * lynx-low.c: Update.
1110 * mem-break.c: Update.
1111 * nto-low.c: Update.
1112 * remote-utils.c: Update.
1114 * spu-low.c: Update.
1116 * tracepoint.c: Update.
1118 2018-07-03 Tom Tromey <tom@tromey.com>
1120 * linux-low.c: Update.
1121 * linux-ppc-low.c: Update.
1122 * linux-x86-low.c: Update.
1123 * proc-service.c: Update.
1125 * spu-low.c: Update.
1126 * thread-db.c: Update.
1127 * win32-low.c: Update.
1129 2018-07-03 Tom Tromey <tom@tromey.com>
1131 * linux-low.c: Update.
1132 * lynx-low.c: Update.
1133 * nto-low.c: Update.
1134 * remote-utils.c: Update.
1135 * spu-low.c: Update.
1136 * thread-db.c: Update.
1137 * win32-low.c: Update.
1139 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1141 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1142 parameter in call to 'amd64_create_target_description'.
1144 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1146 * x86-tdesc.h: Remove executable permission flag.
1148 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1150 * configure.ac: Remove AC_PREREQ, add missing quoting.
1151 * configure: Re-generate.
1152 * config.in: Re-generate.
1153 * aclocal.m4: Re-generate.
1155 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1157 * tracepoint.h (current_traceframe): Remove declaration.
1159 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1161 * linux-aarch64-low.c (is_sve_tdesc): New function.
1162 (aarch64_sve_regs_copy_to_regcache): Likewise.
1163 (aarch64_sve_regs_copy_from_regcache): Likewise.
1164 (aarch64_regs_info): Add SVE checks.
1165 (initialize_low_arch): Initialize SVE.
1167 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1169 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1171 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1173 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1174 (initialize_low_tracepoint): Likewise
1175 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1176 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1178 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1180 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1182 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1184 * server.h (PBUFSIZ): Increase size
1186 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1188 * regcache.c (regcache::raw_compare): New function.
1189 * regcache.h (regcache::raw_compare): New declaration.
1191 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1193 * regcache.c (new_register_cache): Use new.
1194 (free_register_cache): Use delete.
1195 (register_data): Use const.
1196 (supply_register): Move body inside regcache.
1197 (regcache::raw_supply): New override function.
1198 (collect_register): Move body inside regcache.
1199 (regcache::raw_collect): New override function.
1200 (regcache::get_register_status): New override function.
1201 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1203 2018-06-09 Tom Tromey <tom@tromey.com>
1205 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1207 (event_queue): Use std::queue.
1208 (gdb_event_xfree): Remove.
1209 (initialize_event_loop, process_event, wait_for_event): Update.
1211 2018-06-08 Stan Cox <scox@redhat.com>
1213 * win32-low.c (win32_create_inferior): last_ptid and last_status
1214 moved to client_state.
1216 2018-06-08 Pedro Alves <palves@redhat.com>
1218 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1219 common/common-exceptions.o, common/common-utils.o,
1220 common/errors.o, common/print-utils.o and utils.o.
1221 * gdbreplay.c: Include "common-defs.h" instead of the two
1222 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1223 string.h or alloca.h.
1224 (perror_with_name): Delete.
1225 (remote_open): Use xstrdup instead of strdup.
1226 (main): Rename to ...
1227 (captured_main): ... this.
1230 2018-06-08 Tom Tromey <tom@tromey.com>
1232 * linux-low.c (linux_low_read_btrace): Update.
1234 2018-06-04 Stan Cox <scox@redhat.com>
1236 * server.h (struct client_state): New.
1237 * server.c (cont_thread, general_thread, multi_process)
1238 (report_fork_events, report_vfork_events, report_exec_events)
1239 (report_thread_events, swbreak_feature, hwbreak_feature)
1240 (vCont_supported, disable_randomization, pass_signals)
1241 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1242 Moved to client_state.
1243 * remote-utils.c (remote_debug, noack_mode)
1244 (transport_is_reliable): Moved to client_state.
1245 * tracepoint.c (current_traceframe): Moved to client_state.
1248 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1249 linux-low.c, remote-utils.h, target.c: Use client_state.
1251 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1253 * configure.srv: Add new c/h file.
1255 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1257 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1260 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1262 * gdb.arch/mips-fpregset-core.exp: New test.
1263 * gdb.arch/mips-fpregset-core.c: New test source.
1265 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1268 * hostio.c (require_int): Do not report overflow for integers
1269 between 0xfffffff and 0x7fffffff.
1271 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1273 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1274 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1275 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1277 (the_low_target): Wire them.
1279 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1281 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1282 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1283 mode. Call collect_register_by_name with vscr using
1284 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1285 (ppc_store_vrregset): Add and set vscr_offset variable as in
1286 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1289 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1291 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1292 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1293 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1295 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1297 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1298 (ppc_store_vsxregset): Likewise.
1299 (ppc_fill_vrregset): Likewise.
1300 (ppc_store_vrregset): Likewise.
1301 (ppc_fill_evrregset): Likewise.
1302 (ppc_store_evrregset): Likewise.
1303 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1304 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1307 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1309 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1310 wordsize of the inferior. Call ppc_linux_target_wordsize.
1312 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1314 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1315 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1316 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1317 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1318 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1319 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1320 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1321 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1322 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1323 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1324 (tdesc_powerpc_e500l): Remove.
1325 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1326 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1327 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1328 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1330 (ppc_arch_setup): Remove target description matching code. Fill a
1331 ppc_linux_features struct and call ppc_linux_match_description
1334 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1336 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1337 width of the requested register exceeds the width of the
1339 (mips_cannot_store_register): Likewise.
1341 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1343 * linux-mips-low.c (mips_fetch_register): New function. Update
1345 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1346 (the_low_target): Wire `mips_fetch_register'.
1348 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1350 * lynx-i386-low.c (LYNXOS_178): New macro.
1351 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1352 the layout on LynxOS-178.
1353 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1354 handle floating point registers that are not supported by
1357 2018-05-10 Tom Tromey <tom@tromey.com>
1359 * configure: Rebuild.
1361 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1364 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1365 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1366 Use it to set the expedite_regs field in the given tdesc.
1367 * x86-tdesc.h: New file.
1368 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1369 Adjust following the addition of the new expedite_regs parameter
1370 to init_target_desc.
1371 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1372 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1373 (i386_linux_read_description, amd64_linux_read_description):
1374 Adjust following the addition of the new expedite_regs parameter
1375 to init_target_desc.
1376 * lynx-i386-low.c: #include "x86-tdesc.h".
1377 (lynx_i386_arch_setup): Adjust following the addition of the new
1378 expedite_regs parameter to init_target_desc.
1379 * nto-x86-low.c: #include "x86-tdesc.h".
1380 (nto_x86_arch_setup): Adjust following the addition of the new
1381 expedite_regs parameter to init_target_desc.
1382 * win32-i386-low.c: #include "x86-tdesc.h".
1383 (i386_arch_setup): Adjust following the addition of the new
1384 expedite_regs parameter to init_target_desc.
1386 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1389 * win32-low.c (win32_create_inferior): Add call to my_wait
1390 setting last_status global.
1392 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1395 * win32-low.c (create_process): Only call gdb_tilde_expand if
1396 inferior_cwd is not NULL.
1398 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1400 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1401 registers to the cache if their values have changed.
1402 (i387_xsave_to_cache): Provide default values for x87 control
1403 registers when these features are available, but disabled.
1404 * regcache.c (supply_register_by_name_zeroed): New function.
1405 * regcache.h (supply_register_by_name_zeroed): Declare new
1408 2018-05-07 Tom Tromey <tom@tromey.com>
1410 * configure: Rebuild.
1412 2018-05-04 Tom Tromey <tom@tromey.com>
1414 * configure: Rebuild.
1416 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1417 Pedro Alves <palves@redhat.com>
1419 * linux-aarch64-low.c (aarch64_stopped_data_address):
1422 2018-04-27 Tom Tromey <tom@tromey.com>
1424 * configure: Rebuild.
1426 2018-04-23 Tom Tromey <tom@tromey.com>
1428 * configure: Rebuild.
1430 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1432 * Makefile.in (depcomp): Add "..".
1433 (all_deps_files): New and use it.
1435 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1437 * configure.srv (aarch64*-*-linux*): Don't include xml.
1438 (i[34567]86-*-cygwin*): Likewise.
1439 (i[34567]86-*-linux*): Likewise.
1440 (i[34567]86-*-lynxos*): Likewise.
1441 (i[34567]86-*-mingw32ce*): Likewise.
1442 (i[34567]86-*-mingw*): Likewise.
1443 (i[34567]86-*-nto*): Likewise.
1444 (tic6x-*-uclinux): Likewise.
1445 (x86_64-*-linux*): Likewise.
1446 (x86_64-*-mingw*): Likewise.
1447 (x86_64-*-cygwin*): Likewise.
1449 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1451 * tdesc.c: Remove xml parameter.
1453 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1455 * server.c (get_features_xml): Remove cast.
1456 * tdesc.c (void target_desc::accept): Fill in function.
1457 (tdesc_get_features_xml): Remove old xml creation.
1458 (print_xml_feature::visit_pre): Add xml vistor.
1459 * tdesc.h (struct target_desc): Make xmltarget mutable.
1460 (tdesc_get_features_xml): Remove declaration.
1462 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1464 * tdesc.c (tdesc_architecture_name): Add new function.
1465 (tdesc_osabi_name): Likewise.
1466 (tdesc_get_features_xml): Use new functions.
1468 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1470 * tdesc.c (tdesc_create_flags): Remove.
1471 (tdesc_add_flag): Likewise.
1472 (tdesc_named_type): Likewise.
1473 (tdesc_create_union): Likewise.
1474 (tdesc_create_struct): Likewise.
1475 (tdesc_create_vector): Likewise.
1476 (tdesc_add_bitfield): Likewise.
1477 (tdesc_add_field): Likewise.
1478 (tdesc_set_struct_size): Likewise.
1480 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1482 * tdesc.c (~target_desc): Remove implictly deleted items.
1483 (init_target_desc): Iterate all features.
1484 (tdesc_get_features_xml): Use vector.
1485 (tdesc_create_feature): Create feature.
1486 * tdesc.h (tdesc_feature) Remove
1487 (target_desc): Add features.
1489 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1491 * Makefile.in: Add common/tdesc.c
1492 * tdesc.c (init_target_desc): init all reg_defs from register
1494 (tdesc_create_reg): Create tdesc_reg.
1495 * tdesc.h (tdesc_feature): Add register vector.
1497 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1499 * tdesc.h (struct target_desc) <features>: Change type to
1500 std::vector<std::string>.
1501 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1503 (tdesc_get_features_xml): Likewise.
1504 (tdesc_create_feature): Likewise.
1506 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1508 * regcache.c (find_register_by_number): Return a ref.
1509 (find_regno): Use references.
1510 (register_size): Likewise.
1511 (register_data): Likewise.
1512 * tdesc.c (target_desc::~target_desc): Remove free calls.
1513 (target_desc::operator==): Use std::vector compare.
1514 (init_target_desc): Use reference.
1515 (tdesc_create_reg): Use reg constructors.
1516 * tdesc.h (struct target_desc): Replace pointer with object.
1518 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1520 * regcache.c (find_register_by_number): Make static.
1521 (find_regno): Use find_register_by_number
1522 * regcache.h (struct reg): Remove declaration.
1524 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1526 * tdesc.c (target_desc::~target_desc): Move to here.
1527 (target_desc::operator==): Likewise.
1528 * tdesc.h (target_desc::~target_desc): Move from here.
1529 (target_desc::operator==): Likewise.
1531 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1533 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1535 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1537 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1539 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1540 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1541 and init_registers_s390_gs_linux64.
1543 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1545 * linux-s390-low.c (s390_fill_gs): Remove function.
1546 (s390_fill_gsbc): Remove function.
1547 (s390_regsets): Set fill functions for the guarded storage regsets
1550 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1552 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1553 the word size. Add comment.
1554 (s390_get_wordsize): New function.
1555 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1556 pswm with it. Instead, use s390_get_wordsize to determine the
1557 word size first and derive the correct tdesc from that directly.
1559 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1561 * Makefile.in: Include silent-rules.mk.
1562 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1563 (COMPILE): Add ECHO_CXX.
1564 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1565 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1566 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1567 (version-generated.c): Add ECHO_GEN.
1568 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1569 (IPAGENT_COMPILE): Add ECHO_CXX.
1570 (%-generated.c): Add ECHO_REGDAT.
1572 2018-03-14 Tom Tromey <tom@tromey.com>
1575 * ax.c (ax_printf): Special case for NULL.
1577 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1579 * linux-low.c (linux_qxfer_libraries_svr4): Use
1580 xml_escape_text_append.
1582 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1584 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1586 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1588 * server.c (handle_general_set): Remove unnecessary xstrdup.
1590 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1592 * server.c (parse_debug_format_options): Adjust to
1593 delim_string_to_char_ptr_vec changes.
1594 * thread-db.c (thread_db_load_search): Adjust to
1595 dirnames_to_char_ptr_vec changes.
1597 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1599 * target.h (target_enable_btrace, target_disable_btrace)
1600 (target_read_btrace, target_read_btrace_conf): Turn macro into
1601 inline function. Throw error if target method is not defined.
1602 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1603 check for btrace target method. Be prepared to handle exceptions
1604 from btrace target methods.
1606 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1608 * server.c (captured_main): Change order of error message printed
1609 when the current working directory cannot be found.
1611 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1613 * server.c: Include "filenames.h" and "pathstuff.h".
1614 (program_name): Delete variable.
1615 (program_path): New anonymous class.
1616 (get_exec_wrapper): Use "program_path" instead of
1618 (handle_v_run): Likewise.
1619 (captured_main): Likewise.
1620 (process_serial_event): Likewise.
1622 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1624 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1625 (OBJS): Add "pathstuff.o".
1626 * server.c (current_directory): New global variable.
1627 (captured_main): Initialize "current_directory".
1629 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1631 * tdesc.c: Use common/tdesc.h.
1632 * tdesc.h: Likewise.
1634 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1635 Simon Marchi <simon.marchi@ericsson.com>
1637 * Makefile.in: Switch order of make rules.
1639 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1641 * Makefile.in: Add common directory in build.
1642 * configure.ac: Add common reference.
1643 * configure: Regenerate.
1645 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1647 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1648 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1649 * spu-low.c (spu_target_ops): Likewise.
1650 * win32-low.c (win32_target_ops): Likewise.
1651 * server.c (supported_btrace_packets): Report packets unconditionally.
1652 * target.h (target_ops) <supports_btrace>: Remove.
1653 (target_supports_btrace): Remove.
1655 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1657 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1658 (handle_btrace_disable): Change return type to void. Use exceptions
1660 (handle_btrace_general_set): Catch exception and copy message to
1663 2018-02-08 Tom Tromey <tom@tromey.com>
1665 * linux-low.c (install_software_single_step_breakpoints): Use
1666 make_scoped_restore.
1667 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1668 (do_restore_current_thread_cleanup): Remove.
1669 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1672 2018-02-08 Tom Tromey <tom@tromey.com>
1674 * mem-break.c (set_raw_breakpoint_at): Use
1675 gdb::unique_xmalloc_ptr.
1677 2018-01-30 Pedro Alves <palves@redhat.com>
1680 * target.c (target_terminal::terminal_state): Rename to ...
1681 (target_terminal::m_terminal_state): ... this.
1683 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1685 * linux-low.c (handle_extended_wait): Surround call to
1686 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1688 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1690 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1691 linux_ptrace_attach_fail_reason_string now returning an
1693 (linux_attach): Likewise.
1694 * thread-db.c (attach_thread): Likewise.
1696 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1699 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1700 checking for fs_base/gs_base fields in struct user_regs_struct.
1701 * configure: Regenerate.
1703 2018-01-16 Yao Qi <yao.qi@linaro.org>
1706 * linux-low.c (fetch_register): Call supply_register instead of
1709 2018-01-08 Yao Qi <yao.qi@linaro.org>
1710 Simon Marchi <simon.marchi@ericsson.com>
1712 * Makefile.in (OBS): Remove selftest.o.
1713 * configure.ac: Set srv_selftest_objs if $development is true.
1714 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1715 * configure: Re-generated.
1716 * server.c (captured_main): Wrap variable selftest_filter with
1719 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1721 * server.c (parse_debug_format_options): Return std::string.
1722 (handle_monitor_command, captured_main): Adjust.
1724 2018-01-05 Pedro Alves <palves@redhat.com>
1727 * server.c (captured_main): Pass quiet=false to
1728 save_original_signals_state.
1730 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1732 * gdbreplay.c (gdbreplay_version): Update copyright year in
1734 * server.c (gdbserver_version): Likewise.
1736 2017-12-08 Tom Tromey <tom@tromey.com>
1738 * ax.c (ax_printf): Update.
1740 2017-12-07 Yao Qi <yao.qi@linaro.org>
1742 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1743 aarch64_linux_read_description.
1744 * linux-amd64-ipa.c (idx2mask): New array.
1745 (get_ipa_tdesc): Move idx2mask out.
1746 (initialize_low_tracepoint): Initialize target descriptions.
1747 * linux-i386-ipa.c (idx2mask): New array.
1748 (get_ipa_tdesc): Move idx2mask out.
1749 (initialize_low_tracepoint): Initialize target descriptions.
1751 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1753 * tdesc.c (struct tdesc_type): Change return type.
1754 (tdesc_add_flag): Change parameter type.
1755 (tdesc_add_bitfield): Likewise.
1756 (tdesc_add_field): Likewise.
1757 (tdesc_set_struct_size): Likewise.
1759 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1761 * regcache.c (registers_to_string): Remove unused variable.
1763 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1765 * inferiors.c (for_each_inferior_with_data): Remove.
1766 * inferiors.h (for_each_inferior_with_data): Remove.
1767 * server.c (handle_qxfer_threads_worker): Change parameter type.
1768 (handle_qxfer_threads_proper): Use for_each_thread.
1770 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1772 * inferiors.c (for_each_inferior): Remove.
1773 (clear_inferiors): Use for_each_thread.
1774 * inferiors.h (for_each_inferior): Remove.
1775 * linux-low.c (linux_wait_for_event_filtered): Use
1777 (linux_stabilize_threads): Likewise.
1778 * regcache.c (regcache_release): Likewise.
1779 * server.c (gdb_wants_all_threads_stopped): Likewise.
1780 (clear_pending_status_callback): Remove.
1781 (handle_status): Use for_each_thread.
1782 (captured_main): Likewise.
1783 * win32-low.c (child_init_thread_list): Likewise.
1784 (win32_clear_inferiors): Likewise.
1785 (fake_breakpoint_event): Likewise.
1787 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1789 * inferiors.h (find_inferior): Remove.
1790 * inferiors.c (find_inferior): Remove.
1792 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1794 * linux-low.c (resume_status_pending_p): Update comment.
1795 (need_step_over_p): Update comment.
1797 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1799 * linux-low.c (proceed_one_lwp): Return void, change parameter
1801 (unsuspend_and_proceed_one_lwp): Likewise.
1802 (proceed_all_lwps): Use for_each_thread.
1803 (unstop_all_lwps): Likewise.
1805 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1807 * linux-low.c (linux_resume_one_thread): Return void, take
1809 (linux_resume): Use for_each_thread.
1811 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1813 * linux-low.c (send_sigstop_callback): Return void, change
1814 parameter type. Rename to...
1815 (send_sigstop): ... this.
1816 (suspend_and_send_sigstop_callback): Return void, change parameter
1818 (suspend_and_send_sigstop): ... this.
1819 (stop_all_lwps): Use for_each_thread.
1821 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1823 * linux-low.c (lwp_running): Return bool, remove unused
1825 (linux_stabilize_threads): Use find_thread.
1827 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1829 * linux-low.c (select_singlestep_lwp_callback): Remove.
1830 (count_events_callback): Remove.
1831 (select_event_lwp_callback): Remove.
1832 (select_event_lwp): Use find_thread/for_each_thread.
1834 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1836 * linux-low.c (not_stopped_callback): Return bool, take filter
1838 (linux_wait_for_event_filtered): Use find_thread.
1839 (linux_wait_1): Likewise.
1841 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1843 * linux-low.c (same_lwp): Remove.
1844 (find_lwp_pid): Use find_thread.
1846 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1848 * linux-low.c (delete_lwp_callback): Remove.
1849 (linux_mourn): Use for_each_thread.
1851 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1853 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1854 args parameter, don't check for pid.
1855 (linux_detach): Use for_each_thread.
1857 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1859 * linux-low.c (struct counter): Remove.
1860 (second_thread_of_pid_p): Remove.
1861 (last_thread_of_process_p): Use find_thread.
1863 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1865 * inferiors.c (find_inferior_in_random): Remove.
1866 * inferiors.h (find_inferior_in_random): Remove.
1867 * linux-low.c (status_pending_p_callback): Return bool, accept
1868 parameter ptid directly.
1869 (linux_wait_for_event_filtered): Use find_thread_in_random.
1870 (linux_wait_1): Likewise.
1872 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1874 * inferiors.c (find_inferior_id): Remove.
1875 (find_thread_ptid): Move implemention from find_inferior_id to
1877 * inferiors.h (find_inferior_id): Remove.
1878 * server.c (handle_status): Use find_thread_ptid.
1879 (process_serial_event): Likewise.
1880 * thread-db.c (find_one_thread): Likewise.
1881 (thread_db_thread_handle): Likewise.
1882 * win32-low.c (thread_rec): Likewise.
1883 (child_delete_thread): Likewise.
1884 (win32_thread_alive): Likewise.
1885 (get_child_debug_event): Likewise.
1887 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1889 * linux-mips-low.c (update_watch_registers_callback): Return
1890 void, remove pid_p parameter, don't check for pid.
1891 (mips_insert_point, mips_remove_point): Use for_each_thread.
1893 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1895 * lynx.low (lynx_delete_thread_callback): Remove.
1896 (lynx_mourn): Use for_each_thread.
1898 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1900 * regcache.c (regcache_invalidate_one): Remove.
1901 (regcache_invalidate_pid): use for_each_thread.
1903 2017-11-26 Tom Tromey <tom@tromey.com>
1905 * linux-low.c (linux_create_inferior): Update.
1907 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1909 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1911 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1913 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1914 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1915 * linux-aarch64-tdesc-selftest.c: New file.
1916 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1918 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1920 * configure.srv: Add new file.
1921 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1922 * linux-aarch64-tdesc-selftest.c: New file.
1923 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1925 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1927 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1928 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1929 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1931 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1933 * configure.srv: Add new files.
1934 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1935 aarch64_linux_read_description.
1936 * linux-aarch64-low.c (aarch64_linux_read_description):
1937 Merge with aarch64_arch_setup.
1938 (aarch64_arch_setup): Call aarch64_linux_read_description.
1939 * linux-aarch64-tdesc.c: New file.
1940 * linux-aarch64-tdesc.h: New file.
1942 2017-11-24 Yao Qi <yao.qi@linaro.org>
1944 * configure.srv: Set $srv_regobj for tic6x-linux.
1945 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1946 (tic6x_read_description): Move some code to tic6x_arch_setup.
1947 (tic6x_tdesc_test): New function.
1948 (initialize_low_arch): Call selftests::register_test.
1950 2017-11-22 Yao Qi <yao.qi@linaro.org>
1952 * remote-utils.c (prepare_resume_reply): Use memcpy.
1954 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1956 * linux-low.c (kill_one_lwp_callback): Return void, take
1957 argument directly, don't filter on pid.
1958 (linux_kill): Use for_each_thread.
1960 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1962 * linux-low.c (need_step_over_p): Return bool, remove dummy
1964 (linux_resume, proceed_all_lwps): Use find_thread.
1966 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1968 * linux-low.c (resume_status_pending_p): Return bool, remove
1970 (linux_resume): Use find_thread.
1972 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1974 * linux-low.c (struct thread_resume_array): Remove.
1975 (linux_set_resume_request): Return void, take arguments
1977 (linux_resume): Use for_each_thread.
1979 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1981 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1982 return bool, remove data argument.
1983 (linux_stabilize_threads): Use find_thread.
1985 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1987 * linux-low.c (unsuspend_one_lwp): Remove.
1988 (unsuspend_all_lwps): Use for_each_thread, inline code from
1991 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1993 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1994 * linux-low.c (struct iterate_over_lwps_args): Remove.
1995 (iterate_over_lwps_filter): Remove.
1996 (iterate_over_lwps): Use find_thread.
1998 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2000 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2001 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2002 code from reset_lwp_ptrace_options_callback.
2004 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2006 * linux-arm-low.c (struct update_registers_data): Remove.
2007 (update_registers_callback): Return void, take arguments
2008 directly, don't check thread's pid.
2009 (arm_insert_point, arm_remove_point): Use for_each_thread.
2011 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2013 * win32-low.c (continue_one_thread): Return void, take argument
2015 (child_continue): Use for_each_thread.
2017 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2019 * win32-i386-low.c (update_debug_registers_callback): Rename
2021 (update_debug_registers): ... this, return void, remove pid_p arg.
2022 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2024 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2026 * inferiors.h (struct process_info): Add constructor, initialize
2028 <syscalls_to_catch>: Change type to std::vector<int>.
2029 * inferiors.c (add_process): Allocate process_info with new.
2030 (remove_process): Free process_info with delete.
2031 * linux-low.c (handle_extended_wait): Adjust.
2032 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2033 * server.c (handle_general_set): Adjust.
2035 2017-11-16 Pedro Alves <palves@redhat.com>
2037 * remote-utils.c (remote_close): Block SIGIO signals instead of
2038 uninstalling the SIGIO handler.
2040 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2042 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2044 2017-11-16 Yao Qi <yao.qi@linaro.org>
2046 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2047 (tic6x_store_gregset): Likewise.
2048 (tic6x_usrregs_info): Move it up.
2050 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2052 * Makefile.in: Update arch rules.
2053 * configure.srv: Explicitly mark arch/ files.
2055 2017-11-13 Andreas Schwab <schwab@suse.de>
2057 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2059 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2061 2017-11-06 Pedro Alves <palves@redhat.com>
2063 * config.in, configure: Regenerate.
2065 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2067 * target.c (struct thread_search): Remove.
2068 (thread_search_callback): Remove.
2069 (prepare_to_access_memory): Use for_each_thread instead of
2070 find_inferior. Inline code from thread_search_callback.
2072 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2074 * server.c (struct visit_actioned_threads_data): Remove.
2075 (visit_actioned_threads): Change prototype to take arguments
2077 (resume): Use find_thread instead of find_inferior.
2079 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2081 * server.c (queue_stop_reply_callback): Change prototype, return
2083 (find_status_pending_thread_callback): Remove.
2084 (handle_status): Replace find_inferior with find_thread and
2087 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2089 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2091 (aarch64_store_gregset): Likewise.
2092 (aarch64_fill_fpregset): Likewise.
2093 (aarch64_store_fpregset): Likewise.
2095 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2097 * gdbthread.h (find_thread, for_each_thread): New functions.
2098 * inferiors.c (thread_of_pid): Remove.
2099 (find_any_thread_of_pid): Use find_thread.
2100 * linux-low.c (num_lwps): Use for_each_thread.
2102 2017-10-17 Yao Qi <yao.qi@linaro.org>
2104 * Makefile.in: Remove one rule.
2105 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2107 2017-10-17 Yao Qi <yao.qi@linaro.org>
2109 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2110 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2112 2017-10-17 Yao Qi <yao.qi@linaro.org>
2114 * configure.srv: Rename arm.o with arch/arm.o.
2116 2017-10-17 Yao Qi <yao.qi@linaro.org>
2118 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2119 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2120 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2121 (arch-i386.o, arch-amd64.o): Remove rules.
2122 (arch/%.o): New rule.
2123 Update POSTCOMPILE and COMPILE.pre.
2124 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2125 * configure: Re-generated.
2126 * configure.srv: Replace arch-i386.o with arch/i386.o.
2127 Replace arch-amd64.o with arch/amd64.o.
2129 2017-10-16 Yao Qi <yao.qi@linaro.org>
2131 * configure: Regenerated.
2133 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2135 * inferiors.h: (struct inferior_list): Remove.
2136 (struct inferior_list_entry); Remove.
2137 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2138 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2139 get_first_inferior): Remove.
2140 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2141 find_inferior_id, find_inferior_in_random): Change signature.
2142 * inferiors.c (all_threads): Change type to
2143 std::list<thread_info *>.
2144 (get_thread): Remove macro.
2145 (find_inferior, find_inferior_id): Change signature, implement
2147 (find_inferior_in_random): Change signature, implement using
2148 find_thread_in_random.
2149 (for_each_inferior, for_each_inferior_with_data): Change
2150 signature, implement using for_each_thread.
2151 (add_inferior_to_list, remove_inferior): Remove.
2152 (add_thread, get_first_thread, thread_of_pid,
2153 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2154 (get_first_inferior, one_inferior_p, clear_inferior_list):
2156 (clear_inferiors, get_thread_process): Update.
2157 * gdbthread.h: Include <list>.
2158 (struct thread_info) <entry>: Remove field.
2160 (all_threads): Change type to std::list<thread_info *>.
2161 (get_first_inferior): Add doc.
2162 (find_thread, for_each_thread, find_thread_in_random): New
2164 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2165 * linux-arm-low.c (update_registers_callback): Update.
2166 * linux-low.c (second_thread_of_pid_p): Update.
2167 (kill_one_lwp_callback, linux_detach_lwp_callback,
2168 delete_lwp_callback, status_pending_p_callback, same_lwp,
2169 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2170 iterate_over_lwps, not_stopped_callback,
2171 resume_stopped_resumed_lwps, count_events_callback,
2172 select_singlestep_lwp_callback, select_event_lwp_callback,
2173 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2174 suspend_and_send_sigstop_callback, wait_for_sigstop,
2175 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2176 lwp_running, linux_set_resume_request, resume_status_pending_p,
2177 need_step_over_p, start_step_over, linux_resume_one_thread,
2178 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2179 reset_lwp_ptrace_options_callback): Update.
2180 * linux-mips-low.c (update_watch_registers_callback): Update.
2181 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2183 (free_register_cache_thread_one): Remove.
2184 (regcache_release): Update.
2185 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2186 handle_qxfer_threads_worker): Update.
2187 (handle_query): Update, use list iterator.
2188 (visit_actioned_threads, handle_pending_status,
2189 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2190 clear_pending_status_callback, set_pending_status_callback,
2191 find_status_pending_thread_callback, handle_status,
2192 process_serial_event): Update.
2193 * target.c (thread_search_callback): Update.
2194 * thread-db.c (thread_db_get_tls_address): Update.
2195 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2197 * win32-i386-low.c (update_debug_registers_callback): Update.
2198 * win32-low.c (delete_thread_info, child_delete_thread,
2199 continue_one_thread, suspend_one_thread,
2200 get_child_debug_event): Adjust.
2202 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2204 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2205 * inferiors.h: Include <list>.
2206 (struct process_info) <entry>: Remove field.
2208 (pid_of): Change macro to function.
2209 (ptid_of, lwpid_of): Remove macro.
2210 (all_processes): Change type to std::list<process_info *>.
2211 (ALL_PROCESSES): Remove macro.
2212 (for_each_process, find_process): New function.
2213 * inferiors.c (all_processes): Change type to
2214 std::list<process_info *>.
2215 (find_thread_process): Adjust.
2216 (add_process): Likewise.
2217 (remove_process): Likewise.
2218 (find_process_pid): Likewise.
2219 (get_first_process): Likewise.
2220 (started_inferior_callback): Remove.
2221 (have_started_inferiors_p): Adjust.
2222 (attached_inferior_callback): Remove.
2223 (have_attached_inferiors_p): Adjust.
2224 * linux-low.c (check_zombie_leaders): Likewise.
2225 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2226 (x86_linux_update_xmltarget): Adjust.
2227 * server.c (handle_query): Likewise.
2228 (gdb_reattached_process): Remove.
2229 (handle_status): Adjust.
2230 (kill_inferior_callback): Likewise.
2231 (detach_or_kill_inferior): Remove.
2232 (print_started_pid): Likewise.
2233 (print_attached_pid): Likewise.
2234 (detach_or_kill_for_exit): Update.
2235 (process_serial_event): Likewise.
2236 * linux-arm-low.c (arm_new_fork): Likewise.
2238 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2240 * dll.h: Include <list>.
2241 (struct dll_info): Add constructor.
2242 <entry>: Remove field.
2243 (all_dlls): Change type to std::list<dll_info>.
2244 * dll.c: Include <algorithm>.
2245 (get_dll): Remove macro.
2246 (all_dlls): Change type to std::list<dll_info *>.
2247 (free_one_dll): Remove.
2248 (match_dll): Likewise.
2249 (loaded_dll): Adjust.
2250 (unloaded_dll): Adjust to all_dlls type change, use
2251 std::find_if. Inline code from match_dll.
2252 (clear_dlls): Adjust to all_dlls type change.
2253 * server.c (emit_dll_description): Remove.
2254 (handle_qxfer_libraries): Adjust to all_dlls type change,
2255 integrate emit_dll_description's functionality.
2257 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2259 * linux-low.h (struct linux_target_ops) <delete_process>: New
2261 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2262 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2263 (struct linux_target_ops): Add delete_process callback.
2264 * linux-arm-low.c (arm_delete_process): New.
2265 (struct linux_target_ops): Add delete_process callback.
2266 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2267 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2268 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2269 * linux-mips-low.c (mips_linux_delete_process): New.
2270 (struct linux_target_ops): Add delete_process callback.
2271 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2272 * linux-s390-low.c (struct linux_target_ops): Likewise.
2273 * linux-sh-low.c (struct linux_target_ops): Likewise.
2274 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2275 * linux-tile-low.c (struct linux_target_ops): Likewise.
2276 * linux-x86-low.c (x86_linux_delete_process): New.
2277 (struct linux_target_ops): Add delete_process callback.
2278 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2280 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2282 * linux-aarch64-low.c (the_low_target): Add thread delete
2284 * linux-arm-low.c (arm_delete_thread): New function.
2285 (the_low_target): Add thread delete callback.
2286 * linux-bfin-low.c (the_low_target): Likewise.
2287 * linux-crisv32-low.c (the_low_target): Likewise.
2288 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2290 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2292 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2293 * linux-mips-low.c (mips_linux_delete_thread): New function.
2294 (the_low_target): Add thread delete callback.
2295 * linux-ppc-low.c (the_low_target): Likewise.
2296 * linux-s390-low.c (the_low_target): Likewise.
2297 * linux-sh-low.c (the_low_target): Likewise.
2298 * linux-tic6x-low.c (the_low_target): Likewise.
2299 * linux-tile-low.c (the_low_target): Likewise.
2300 * linux-x86-low.c (the_low_target): Likewise.
2301 * linux-xtensa-low.c (the_low_target): Likewise.
2303 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2305 * win32-low.c: Include "common-inferior.h".
2307 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2309 * inferiors.c (set_inferior_cwd): New function.
2310 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2311 (handle_query): Inform that QSetWorkingDir is supported.
2312 * win32-low.c (create_process): Pass the inferior's cwd to
2315 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2317 * inferiors.c (current_inferior_cwd): New global variable.
2318 (get_inferior_cwd): New function.
2319 * inferiors.h (struct process_info) <cwd>: New field.
2321 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2323 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2324 (OBS): Add gdb_tilde_expand.o.
2326 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2328 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2329 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2331 2017-09-29 Pedro Alves <palves@redhat.com>
2333 * ax.c (gdb_parse_agent_expr): Constify.
2334 * ax.h (gdb_parse_agent_expr): Constify.
2335 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2337 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2338 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2339 * remote-utils.h (read_ptid): Constify.
2340 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2341 (process_point_options, process_serial_event): Constify.
2342 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2343 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2344 (cmd_qtbuffer): Constify.
2346 2017-09-29 Pedro Alves <palves@redhat.com>
2348 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2351 2017-09-29 Pedro Alves <palves@redhat.com>
2353 * linux-low.c (handle_extended_wait): Pass parent thread instead
2354 of process to thread_db_notice_clone.
2355 * linux-low.h (thread_db_notice_clone): Replace parent process
2356 parameter with parent thread parameter.
2357 * thread-db.c (find_one_thread): Add comment.
2358 (thread_db_notice_clone): Replace parent process parameter with
2359 parent thread parameter. Temporarily switch to the parent thread.
2361 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2363 * gdbthread.h: Include "common-gdbthread.h".
2364 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2365 "if" when validating the ptid.
2366 * remote-utils.c: Include "gdbthread.h".
2367 (prepare_resume_reply): Use "switch_to_thread".
2368 * target.c (done_accessing_memory): Likewise.
2370 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2372 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2373 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2374 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2375 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2376 s390x-gs-linux64-ipa.o to ipa_obj.
2377 * linux-s390-low.c (HWCAP_S390_GS): New define.
2378 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2380 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2381 (s390_arch_setup): Check for guarded-storage support and choose
2383 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2384 init_registers_s390x_gs_linux64.
2385 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2387 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2388 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2390 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2392 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2394 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2396 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2397 (thread_db_thread_handle): Declare.
2398 * linux-low.c (linux_target_ops): Initialize thread_handle.
2399 * server.c (handle_qxfer_threads_worker): Add support for
2401 * target.h (struct target_ops): Add new function pointer,
2403 (target_thread_handle): Define.
2404 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2406 (thread_db_thread_handle): New function.
2408 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2410 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2411 * linux-low.h (thread_db_notice_clone): Declare.
2412 * thread-db.c (thread_db_notice_clone): New function.
2414 2017-09-21 Pedro Alves <palves@redhat.com>
2416 * server.c (gdb_read_memory, handle_status, process_serial_event)
2417 (handle_serial_event, handle_target_event): Adjust to
2418 set_desired_thread prototype change.
2419 * target.c (set_desired_thread): Remove 'use_general' parameter
2421 * target.h (set_desired_thread): Remove 'use_general' parameter.
2423 2017-09-20 Tom Tromey <tom@tromey.com>
2425 * target.c (target_terminal::terminal_state): Define.
2426 (target_terminal::init): Rename from target_terminal_init.
2427 (target_terminal::inferior): Rename from
2428 target_terminal_inferior.
2429 (target_terminal::ours): Rename from target_terminal_ours.
2430 (target_terminal::ours_for_output, target_terminal::info): New.
2432 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2434 * server.c (accumulate_file_name_length): Remove.
2435 (emit_dll_description): Adjust to std::string change.
2436 (handle_qxfer_libraries): Use std::string to hold document.
2438 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2440 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2441 return type of xml_escape_text.
2442 * server.c (emit_dll_description): Likewise.
2444 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2446 * server.c (captured_main): Accept argument for --selftest.
2447 Update run_tests call.
2448 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2449 when registering selftests.
2451 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2453 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2454 instead of "VEC" for "target_desc.reg_defs".
2455 (regcache_cpy): Likewise.
2456 (registers_to_string): Likewise.
2457 (registers_from_string): Likewise.
2458 (find_regno): Likewise.
2459 (supply_regblock): Likewise.
2460 (regcache_raw_read_unsigned): Likewise.
2461 * tdesc.c (init_target_desc): Likewise.
2462 (tdesc_create_reg): Likewise.
2463 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2464 (struct target_desc) <reg_defs>: Convert to "std::vector".
2465 (target_desc): Do not initialize "reg_defs".
2466 (~target_desc): Update code to use "std::vector" instead of "VEC"
2467 for "target_desc.reg_defs".
2468 (operator==): Likewise.
2470 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2472 * inferiors.h (thread_to_gdb_id): Remove.
2473 * inferiors.c (thread_to_gdb_id): Remove.
2474 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2475 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2476 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2478 * nto-low.c (nto_fetch_registers, nto_store_registers,
2479 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2481 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2483 * inferiors.h (gdb_id_to_thread_id): Remove.
2484 * inferiors.c (gdb_id_to_thread_id): Remove.
2485 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2486 removal. Move pid declaration closer to where it's used.
2488 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2490 * server.c (handle_detach): New function.
2491 (process_serial_event): Move code out, call handle_detach.
2493 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2495 * server.c (require_running): Rename to ...
2496 (require_running_or_return): ... this ...
2497 (require_running_or_break): ... and this.
2498 (handle_query, process_serial_event): Adjust.
2500 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2502 * linux-low.c (linux_set_resume_request): Remove unused
2505 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2507 * server.c (first_thread_of): Remove.
2508 (process_serial_event): Replace usage of first_thread_of with
2509 find_any_thread_of_pid.
2510 * tracepoint.c (same_process_p): Remove.
2511 (gdb_agent_about_to_close): Replace usage of same_process_p with
2512 find_any_thread_of_pid.
2513 * linux-x86-low.c (same_process_callback): Remove.
2514 (x86_arch_setup_process_callback): Replace usage of
2515 same_process_callback with find_any_thread_of_pid.
2516 * thread-db.c (any_thread_of): Remove.
2517 (switch_to_process): Replace usage of any_thread_of with
2518 find_any_thread_of_pid.
2519 * inferiors.c (thread_pid_matches_callback): Remove.
2520 (find_thread_process): Adjust to use find_any_thread_of_pid.
2522 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2524 * regcache.c (get_thread_regcache): Guard calls to "memset"
2527 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2529 * linux-low.c (handle_extended_wait): Use
2530 "allocate_target_description" instead of "XNEW".
2531 * linux-x86-low.c (initialize_low_arch): Likewise.
2533 2017-09-05 Yao Qi <yao.qi@linaro.org>
2535 * configure.srv (srv_i386_regobj): Remove.
2536 (srv_amd64_regobj): Remove.
2537 (srv_regobj): Set it to "" for x86 non-linux targets.
2538 * linux-x86-tdesc.c (i386_linux_read_description):
2539 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2540 (init_registers_i386): Remove the declaration.
2541 (tdesc_i386): Remove the declaration.
2542 (lynx_i386_arch_setup): Call i386_create_target_description.
2543 * nto-x86-low.c: Likewise.
2544 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2545 [!__x86_64__]: include arch/i386.h.
2546 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2548 2017-09-05 Yao Qi <yao.qi@linaro.org>
2550 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2551 i386/amd64-XXX-linux from it.
2553 2017-09-05 Yao Qi <yao.qi@linaro.org>
2555 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2557 (ipa_amd64_linux_regobj): Remove.
2558 (ipa_x32_linux_regobj): Remove.
2560 2017-09-05 Yao Qi <yao.qi@linaro.org>
2562 * Makefile.in (arch-amd64.o): New rule.
2563 * configure.srv: Append arch-amd64.o.
2564 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2565 (get_ipa_tdesc): Call amd64_linux_read_description.
2566 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2567 and init_registers_amd64_XXX.
2568 * linux-x86-low.c (x86_linux_read_description): Call
2569 amd64_linux_read_description.
2570 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2571 (initialize_low_arch): Don't call init_registers_x32_XXX and
2572 init_registers_amd64_XXX.
2573 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2574 and tdesc_amd64_XXX.
2575 [__x86_64__] (amd64_tdesc_test): New function.
2576 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2577 and init_registers_amd64_XXX.
2578 * linux-x86-tdesc.c: Include arch/amd64.h.
2579 (xcr0_to_tdesc_idx): New function.
2580 (i386_linux_read_description): New function.
2581 (amd64_get_ipa_tdesc_idx): New function.
2582 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2583 (amd64_get_ipa_tdesc): Declare.
2585 2017-09-05 Yao Qi <yao.qi@linaro.org>
2587 * configure.srv (srv_i386_linux_xmlfiles): Remove
2588 i386/i386-XXX-linux.xml from it.
2590 2017-09-05 Yao Qi <yao.qi@linaro.org>
2592 * configure.srv: Set srv_i386_linux_regobj empty if $development
2594 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2595 initialize_low_tdesc.
2596 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2597 with #if initialize_low_tdesc.
2598 * linux-x86-tdesc-selftest.c: New file.
2599 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2601 2017-09-05 Yao Qi <yao.qi@linaro.org>
2603 * Makefile.in (arch-i386.o): New rule.
2604 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2605 (x86_64-*-linux*): Likewise.
2606 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2607 include arch/i386.h.
2608 (i386_linux_read_description): Remove code and call
2609 i386_create_target_description.
2610 * tdesc.c (allocate_target_description): New function.
2611 * tdesc.h (set_tdesc_architecture): Remove declaration.
2612 (set_tdesc_osabi): Likewise.
2614 2017-09-05 Yao Qi <yao.qi@linaro.org>
2616 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2617 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2618 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2620 * server.c (get_features_xml): Call tdesc_get_features_xml.
2621 * tdesc.c (set_tdesc_architecture): New function.
2622 (set_tdesc_osabi): New function.
2623 (tdesc_get_features_xml): New function.
2624 (tdesc_create_feature): Add an argument.
2625 * tdesc.h (struct target_desc) <features>: New field.
2626 <arch, osabi>: New field.
2627 (~target_desc): xfree features, arch, and osabi.
2628 (target_desc::oerator==): Don't compare .xmltarget.
2629 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2630 (set_tdesc_osabi): Likewise.
2631 (tdesc_get_features_xml): Likewise.
2633 2017-09-05 Yao Qi <yao.qi@linaro.org>
2635 * linux-x86-tdesc.c: Include selftest.h.
2636 (i386_tdesc_test): New function.
2637 (initialize_low_tdesc): Call selftests::register_test.
2638 * tdesc.h: Include regdef.h.
2639 (target_desc): Override operator == and !=.
2641 2017-09-05 Yao Qi <yao.qi@linaro.org>
2643 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2644 (ipa_obj): Likewise.
2645 * linux-i386-ipa.c: Include common/x86-xstate.h
2646 (get_ipa_tdesc): Call i386_linux_read_description.
2647 (initialize_low_tracepoint): Don't call init_registers_XXX
2648 functions, call initialize_low_tdesc instead.
2649 * linux-x86-low.c (x86_linux_read_description): Call
2650 i386_linux_read_description.
2651 (initialize_low_arch): Don't call init_registers_i386_XXX
2652 functions, call initialize_low_tdesc.
2653 * linux-x86-tdesc.c: New file.
2654 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2655 (i386_get_ipa_tdesc_idx): Declare.
2656 (i386_get_ipa_tdesc): Declare.
2657 (initialize_low_tdesc): Declare.
2659 2017-09-05 Yao Qi <yao.qi@linaro.org>
2661 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2664 2017-09-05 Yao Qi <yao.qi@linaro.org>
2666 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2667 * regcache.c (get_thread_regcache): Use VEC_length.
2668 (init_register_cache): Likewise.
2669 (regcache_cpy): Likewise.
2670 (registers_to_string): Iterate reg_defs via VEC_iterate.
2671 (find_regno): Likewise.
2672 (find_register_by_number): Use VEC_index.
2673 (register_size): Call find_register_by_number.
2674 (register_data): Call find_register_by_number.
2675 (supply_regblock): Use VEC_length.
2676 (regcache_raw_read_unsigned): Likewise.
2677 * tdesc.c (init_target_desc): Iterate reg_defs via
2679 (default_description): Update initializer.
2680 (copy_target_description): Don't update field num_registers.
2681 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2682 <num_registers>: Remove.
2684 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2686 * Makefile.in (.SECONDARY): Define target.
2688 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2690 * linux-low.c (linux_wait_1): Adjust.
2691 * server.c (queue_stop_reply_callback): Adjust.
2693 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2695 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2696 QEnvironmentUnset and QEnvironmentReset packets.
2697 (handle_query): Inform remote that QEnvironmentHexEncoded,
2698 QEnvironmentUnset and QEnvironmentReset are supported.
2700 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2702 * inferiors.h (inferior_target_data): Rename to ...
2703 (thread_target_data): ... this.
2704 (inferior_regcache_data): Rename to ...
2705 (thread_regcache_data): ... this.
2706 (set_inferior_regcache_data): Rename to ...
2707 (set_thread_regcache_data): ... this.
2708 * inferiors.c (inferior_target_data): Rename to ...
2709 (thread_target_data): ... this.
2710 (inferior_regcache_data): Rename to ...
2711 (thread_regcache_data): ... this.
2712 (set_inferior_regcache_data): Rename to ...
2713 (set_thread_regcache_data): ... this.
2714 (free_one_thread): Update.
2715 * linux-low.h (get_thread_lwp): Update.
2716 * regcache.c (get_thread_regcache): Update.
2717 (regcache_invalidate_thread): Update.
2718 (free_register_cache_thread): Update.
2719 * win32-i386-low.c (update_debug_registers_callback): Update.
2720 (win32_get_current_dr): Update.
2721 * win32-low.c (thread_rec): Update.
2722 (delete_thread_info): Update.
2723 (continue_one_thread): Update.
2724 (suspend_one_thread): Update.
2726 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2728 * inferiors.c (set_inferior_target_data): Remove.
2729 * inferiors.h (set_inferior_target_data): Remove.
2731 2017-08-18 Yao Qi <yao.qi@linaro.org>
2733 * Makefile.in (OBS): Add selftest.o.
2734 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2735 * configure, config.in: Re-generated.
2736 * server.c: Include common/sefltest.h.
2737 (captured_main): Handle option --selftest.
2739 2017-08-09 Yao Qi <yao.qi@linaro.org>
2741 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2742 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2743 i386-avx-mpx.o and i386-mmx.o.
2744 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2745 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2746 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2747 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2748 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2749 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2750 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2751 i386/amd64-avx-mpx.xml.
2753 2017-08-09 Yao Qi <yao.qi@linaro.org>
2755 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2756 and x32-avx-avx512.o.
2757 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2758 i386/x32-avx-avx512.xml.
2760 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2762 * tracepoint.h (enum class fast_tpoint_collect_result): New
2764 (fast_tracepoint_collecting): Change return type to
2765 fast_tpoint_collect_result.
2766 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2767 * linux-low.h: Include tracepoint.h.
2768 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2769 fast_tpoint_collect_result.
2770 * linux-low.c (handle_tracepoints): Adjust.
2771 (linux_fast_tracepoint_collecting): Change return type to
2772 fast_tpoint_collect_result.
2773 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2774 linux_wait_1, stuck_in_jump_pad_callback,
2775 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2776 proceed_one_lwp): Adjust to type change.
2778 2017-07-10 Yao Qi <yao.qi@linaro.org>
2780 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2782 2017-06-29 Yao Qi <yao.qi@linaro.org>
2784 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2786 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2788 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2790 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2792 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2794 * linux-low.c (linux_create_inferior): Adjust code to access the
2795 environment information via 'gdb_environ' class.
2796 * lynx-low.c (lynx_create_inferior): Likewise.
2797 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2798 (get_environ): Return a pointer to 'our_environ'.
2799 (captured_main): Initialize 'our_environ'.
2800 * server.h (get_environ): Adjust prototype.
2801 * spu-low.c (spu_create_inferior): Adjust code to access the
2802 environment information via 'gdb_environ' class.
2804 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2806 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2807 usage of "register" keyword.
2809 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2811 * configure: Re-generate.
2813 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2815 * configure: Re-generate.
2817 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2819 * Makefile.in (COMPILE.pre): Add "-x c++".
2821 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2823 * fork-child.c: Conditionally include <signal.h>.
2825 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2827 * server.c (handle_general_set): Handle new packet
2828 "QStartupWithShell".
2829 (handle_query): Add "QStartupWithShell" to the list of supported
2831 (gdbserver_usage): Add help text explaining the
2832 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2834 (captured_main): Recognize and act upon the presence of the new
2837 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2838 Pedro Alves <palves@redhat.com>
2840 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2841 * configure: Regenerate.
2842 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2844 (i[34567]86-*-lynxos*): Likewise.
2845 (spu*-*-*): Likewise.
2846 * fork-child.c: New file.
2847 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2849 (linux_ptrace_fun): New function.
2850 (linux_create_inferior): Adjust function prototype to reflect
2851 change on "target.h". Adjust function code to use
2853 (linux_request_interrupt): Delete "signal_pid".
2854 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2855 (lynx_ptrace_fun): New function.
2856 (lynx_create_inferior): Adjust function prototype to reflect
2857 change on "target.h". Adjust function code to use
2859 * nto-low.c (nto_create_inferior): Adjust function prototype and
2860 code to reflect change on "target.h". Update comments.
2861 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2862 "common-terminal.h" and "environ.h".
2863 (terminal_fd): Moved to fork-child.c.
2864 (old_foreground_pgrp): Likewise.
2865 (restore_old_foreground_pgrp): Likewise.
2866 (last_status): Make it global.
2867 (last_ptid): Likewise.
2868 (our_environ): New variable.
2869 (startup_with_shell): Likewise.
2870 (program_name): Likewise.
2871 (program_argv): Rename to...
2872 (program_args): ...this.
2873 (wrapper_argv): New variable.
2874 (start_inferior): Delete function.
2875 (get_exec_wrapper): New function.
2876 (get_exec_file): Likewise.
2877 (get_environ): Likewise.
2878 (prefork_hook): Likewise.
2879 (post_fork_inferior): Likewise.
2880 (postfork_hook): Likewise.
2881 (postfork_child_hook): Likewise.
2882 (handle_v_run): Update code to deal with arguments coming from the
2883 remote host. Update calls from "start_inferior" to
2885 (captured_main): Likewise. Initialize environment variable. Call
2887 * server.h (post_fork_inferior): New prototype.
2888 (get_environ): Likewise.
2889 (last_status): Declare.
2890 (last_ptid): Likewise.
2891 (signal_pid): Likewise.
2892 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2893 (spu_ptrace_fun): New function.
2894 (spu_create_inferior): Adjust function prototype to reflect change
2895 on "target.h". Adjust function code to use "fork_inferior".
2896 * target.c (target_terminal_init): New function.
2897 (target_terminal_inferior): Likewise.
2898 (target_terminal_ours): Likewise.
2899 * target.h: Include <vector>.
2900 (struct target_ops) <create_inferior>: Update prototype.
2901 (create_inferior): Update macro.
2902 * utils.c (gdb_flush_out_err): New function.
2903 * win32-low.c (win32_create_inferior): Adjust function prototype
2904 and code to reflect change on "target.h".
2906 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2908 * inferiors.c (switch_to_thread): New function.
2910 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2912 * Makefile.in (SFILE): Add "common/job-control.c".
2913 (OBS): Add "job-control.o".
2915 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2917 * Makefile: Remove "@host_makefile_frag@".
2919 2017-05-05 Pedro Alves <palves@redhat.com>
2921 * configure: Regenerate.
2923 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2925 * configure: Regenerate.
2927 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2929 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2930 software_single_step change of return type to
2931 std::vector<CORE_ADDR>.
2932 * linux-low.c (install_software_single_step_breakpoints):
2934 * linux-low.h (install_software_single_step_breakpoints):
2937 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2939 * remote-utils.c: Include "gdb_termios.h" instead of
2941 * terminal.h: Delete file.
2943 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2945 * server.c: Include <vector>.
2946 <program_argv, wrapper_argv>: Convert to std::vector.
2947 (start_inferior): Rewrite function to use C++.
2948 (handle_v_run): Likewise. Update code that calculates the argv
2949 based on the vRun packet; use C++.
2950 (captured_main): Likewise.
2952 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2954 * server.c (handle_v_cont): Initialize thread_resume::thread
2957 2017-04-05 Pedro Alves <palves@redhat.com>
2959 * configure: Regenerate.
2961 2017-04-05 Pedro Alves <palves@redhat.com>
2963 * gdbreplay.c (sync_error): Constify.
2964 * linux-x86-low.c (push_opcode): Constify.
2966 2017-04-05 Pedro Alves <palves@redhat.com>
2968 * win32-low.c (get_child_debug_event)
2969 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2970 Report TARGET_WAITKIND_SPURIOUS instead.
2972 2017-04-05 Pedro Alves <palves@redhat.com>
2974 * remote-utils.c (remote_prepare, remote_open): Constify.
2975 * remote-utils.h (remote_prepare, remote_open): Constify.
2976 * server.c (captured_main): Constify 'port' handling.
2978 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2980 * Makefile.in (clean): Clear .deps.
2982 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2984 * .gitignore: Remove generated files, replace with wildcard.
2985 * (clean): Replace removal of generated files with wildcard.
2986 (version.c): Replace with...
2987 (version-generated.c): ...this.
2988 (xml-builtin.c): Replace with...
2989 (xml-builtin-generated.c): ...this.
2990 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2991 (%.c: *regformats*): Replace with...
2992 (%-generated.c: *regformats*): ...this.
2994 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2996 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2997 (xtensa_fill_gregset): Call collect_register_by_name for
2999 (xtensa_store_gregset): Call supply_register_by_name for
3002 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3004 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3005 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3006 (xtensa_store_gregset): Call supply_register for all registers in
3007 a0_regnum..a0_regnum + C0_NREGS range.
3009 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3011 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3012 (ax-ipa.o: ax.c): Remove.
3013 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3014 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3015 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3016 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3017 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3019 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3021 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3022 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3023 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3024 (errors-ipa.o: ../common/errors.c): Remove.
3025 (format-ipa.o: ../common/format.c): Remove.
3026 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3028 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3030 * Makefile.in (%-ipa.o: %.c): New rule.
3031 (tracepoint-ipa.o: tracepoint.c): Remove.
3032 (utils-ipa.o: utils.c): Remove.
3033 (remote-utils-ipa.o: remote-utils.c): Remove.
3034 (regcache-ipa.o: regcache.c): Remove.
3035 (i386-linux-ipa.o: i386-linux.c): Remove.
3036 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3037 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3038 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3039 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3040 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3041 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3042 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3043 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3044 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3045 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3046 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3047 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3048 (aarch64-ipa.o: aarch64.c): Remove.
3049 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3050 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3051 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3052 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3053 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3054 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3055 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3056 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3057 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3058 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3059 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3060 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3061 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3062 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3063 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3064 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3065 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3066 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3067 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3068 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3069 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3070 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3071 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3072 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3073 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3074 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3075 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3076 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3077 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3078 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3079 (tdesc-ipa.o: tdesc.c): Remove.
3080 (x32-linux-ipa.o: x32-linux.c): Remove.
3081 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3082 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3084 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3086 * Makefile.in (%.o: ../arch/%.c): New rule.
3087 (arm.o: ../arch/arm.c): Remove.
3088 (arm-linux.o: ../arch/arm-linux.c): Remove.
3089 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3090 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3092 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3094 * Makefile.in (%.o: ../nat/%.c): New rule.
3095 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3096 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3097 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3098 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3099 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3100 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3101 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3102 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3103 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3104 (linux-personality.o: ../nat/linux-personality.c): Remove.
3105 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3106 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3107 (x86-linux.o: ../nat/x86-linux.c): Remove.
3108 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3109 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3111 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3113 * Makefile.in (%.o: ../common/%.c): New rule.
3114 (signals.o: ../common/signals.c): Remove.
3115 (print-utils.o: ../common/print-utils.c): Remove.
3116 (rsp-low.o: ../common/rsp-low.c): Remove.
3117 (common-utils.o: ../common/common-utils.c): Remove.
3118 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3119 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3120 (vec.o: ../common/vec.c): Remove.
3121 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3122 (xml-utils.o: ../common/xml-utils.c): Remove.
3123 (ptid.o: ../common/ptid.c): Remove.
3124 (buffer.o: ../common/buffer.c): Remove.
3125 (format.o: ../common/format.c): Remove.
3126 (filestuff.o: ../common/filestuff.c): Remove.
3127 (agent.o: ../common/agent.c): Remove.
3128 (errors.o: ../common/errors.c): Remove.
3129 (environ.o: ../common/environ.c): Remove.
3130 (common-debug.o: ../common/common-debug.c): Remove.
3131 (cleanups.o: ../common/cleanups.c): Remove.
3132 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3133 (fileio.o: ../common/fileio.c): Remove.
3134 (common-regcache.o: ../common/common-regcache.c): Remove.
3135 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3136 (new-op.o: ../common/new-op.c): Remove.
3137 (btrace-common.o: ../common/btrace-common.c): Remove.
3139 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3141 * Makefile.in (%.o: ../target/%.c): New rule.
3142 (waitstatus.o: ../target/waitstatus.c): Remove.
3144 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3147 (%.c: ../regformats/%.dat,
3148 (%.c: ../regformats/arm/%.dat,
3149 (%.c: ../regformats/i386/%.dat,
3150 (%.c: ../regformats/rs6000/%.dat): New rules.
3151 (aarch64.c): Remove.
3152 (reg-arm.c): Remove.
3153 (arm-with-iwmmxt.c): Remove.
3154 (arm-with-vfpv2.c): Remove.
3155 (arm-with-vfpv3.c): Remove.
3156 (arm-with-neon.c): Remove.
3157 (reg-bfin.c): Remove.
3158 (reg-cris.c): Remove.
3159 (reg-crisv32.c): Remove.
3161 (i386-linux.c): Remove.
3162 (i386-avx.c): Remove.
3163 (i386-avx-linux.c): Remove.
3164 (i386-avx-avx512.c): Remove.
3165 (i386-avx-avx512-linux.c): Remove.
3166 (i386-mpx.c): Remove.
3167 (i386-mpx-linux.c): Remove.
3168 (i386-avx-mpx-avx512-pku.c): Remove.
3169 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3170 (i386-avx-mpx.c): Remove.
3171 (i386-avx-mpx-linux.c): Remove.
3172 (i386-mmx.c): Remove.
3173 (i386-mmx-linux.c): Remove.
3174 (reg-ia64.c): Remove.
3175 (reg-m32r.c): Remove.
3176 (reg-m68k.c): Remove.
3178 (mips-linux.c): Remove.
3179 (mips-dsp-linux.c): Remove.
3180 (mips64-linux.c): Remove.
3181 (mips64-dsp-linux.c): Remove.
3182 (nios2-linux.c): Remove.
3183 (powerpc-32.c): Remove.
3184 (powerpc-32l.c): Remove.
3185 (powerpc-altivec32l.c): Remove.
3186 (powerpc-cell32l.c): Remove.
3187 (powerpc-vsx32l.c): Remove.
3188 (powerpc-isa205-32l.c): Remove.
3189 (powerpc-isa205-altivec32l.c): Remove.
3190 (powerpc-isa205-vsx32l.c): Remove.
3191 (powerpc-e500l.c): Remove.
3192 (powerpc-64l.c): Remove.
3193 (powerpc-altivec64l.c): Remove.
3194 (powerpc-cell64l.c): Remove.
3195 (powerpc-vsx64l.c): Remove.
3196 (powerpc-isa205-64l.c): Remove.
3197 (powerpc-isa205-altivec64l.c): Remove.
3198 (powerpc-isa205-vsx64l.c): Remove.
3199 (s390-linux32.c): Remove.
3200 (s390-linux32v1.c): Remove.
3201 (s390-linux32v2.c): Remove.
3202 (s390-linux64.c): Remove.
3203 (s390-linux64v1.c): Remove.
3204 (s390-linux64v2.c): Remove.
3205 (s390-te-linux64.c): Remove.
3206 (s390-vx-linux64.c): Remove.
3207 (s390-tevx-linux64.c): Remove.
3208 (s390x-linux64.c): Remove.
3209 (s390x-linux64v1.c): Remove.
3210 (s390x-linux64v2.c): Remove.
3211 (s390x-te-linux64.c): Remove.
3212 (s390x-vx-linux64.c): Remove.
3213 (s390x-tevx-linux64.c): Remove.
3214 (tic6x-c64xp-linux.c): Remove.
3215 (tic6x-c64x-linux.c): Remove.
3216 (tic6x-c62x-linux.c): Remove.
3218 (reg-sparc64.c): Remove.
3219 (reg-spu.c): Remove.
3221 (amd64-linux.c): Remove.
3222 (amd64-avx.c): Remove.
3223 (amd64-avx-linux.c): Remove.
3224 (amd64-avx-avx512.c): Remove.
3225 (amd64-avx-avx512-linux.c): Remove.
3226 (amd64-mpx.c): Remove.
3227 (amd64-mpx-linux.c): Remove.
3228 (amd64-avx-mpx-avx512-pku.c): Remove.
3229 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3230 (amd64-avx-mpx.c): Remove.
3231 (amd64-avx-mpx-linux.c): Remove.
3233 (x32-linux.c): Remove.
3234 (x32-avx.c): Remove.
3235 (x32-avx-linux.c): Remove.
3236 (x32-avx-avx512.c): Remove.
3237 (x32-avx-avx512-linux.c): Remove.
3238 (reg-xtensa.c): Remove.
3239 (reg-tilegx.c): Remove.
3240 (reg-tilegx32.c): Remove.
3242 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3244 * Makefile.in (SFILES): Add "common/environ.c".
3245 (OBJS): Add "common/environ.h".
3247 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3249 * configure.ac: Check if the fs_base and gs_base members of
3250 `struct user_regs_struct' exist.
3251 * config.in: Regenerated.
3252 * configure: Likewise.
3254 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3256 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3258 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3259 (get_next_pcs_syscall_next_pc): Likewise.
3261 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3263 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3264 * nto-x86-low.c: Likewise.
3266 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3268 * Makefile.in: Include disable-implicit-rules.mk.
3270 2016-11-23 Pedro Alves <palves@redhat.com>
3272 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3273 (debug_vprintf): Use std::chrono::steady_clock instead of
3274 gettimeofday. Use '.' instead of ':'.
3275 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3276 (get_timestamp): Use std::chrono::steady_clock instead of
3279 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3281 * Makefile.in: Fix whitespace formatting.
3283 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3285 * Makefile.in (SFILES, OBS): Flatten list and order
3288 2016-11-23 Pedro Alves <palves@redhat.com>
3290 * event-loop.c (handle_file_event): Use warning.
3291 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3292 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3295 2016-11-23 Pedro Alves <palves@redhat.com>
3297 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3299 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3300 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3301 debug_printf and debug_flush for debug output.
3302 * server.c (handle_general_set): Likewise.
3303 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3306 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3308 * Makefile.in (.c.o): Replace rule with ...
3309 (%.o: %.c): ... this one.
3311 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3313 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3314 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3316 * configure.ac: Remove checks for the make program.
3317 * configure: Re-generate.
3319 2016-10-28 Pedro Alves <palves@redhat.com>
3321 * Makefile.in (CXX_DIALECT): Get from configure.
3322 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3323 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3324 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3325 * config.in: Regenerate.
3326 * configure: Regenerate.
3328 2016-10-27 Yao Qi <yao.qi@linaro.org>
3330 * linux-low.c (linux_supports_range_stepping): Return true if
3331 can_software_single_step return true.
3333 2016-10-27 Yao Qi <yao.qi@linaro.org>
3335 * inferiors.c (find_inferior_in_random): New function.
3336 * inferiors.h (find_inferior_in_random): Declare.
3337 * linux-low.c (linux_wait_for_event_filtered): Call
3338 find_inferior_in_random instead of find_inferior.
3340 2016-10-27 Yao Qi <yao.qi@linaro.org>
3342 * linux-low.c (linux_wait_1): If single-step breakpoints are
3343 inserted, remove them.
3345 2016-10-26 Pedro Alves <palves@redhat.com>
3347 * linux-low.c (handle_extended_wait): Link parent/child fork
3349 (linux_wait_1): Unlink them.
3350 (linux_set_resume_request): Ignore resume requests for
3351 already-resumed and unhandled fork child threads.
3352 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3353 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3355 (handle_v_requests) <vCont>: Don't call require_running.
3356 * server.h (in_queued_stop_replies): New declaration.
3358 2016-10-24 Yao Qi <yao.qi@linaro.org>
3361 * linux-aarch64-low.c (append_insns): Cast the return value to
3364 2016-10-10 Yao Qi <yao.qi@linaro.org>
3366 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3368 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3370 * target.c (target_supports_multi_process): New function, moved
3372 * target.h (target_supports_multi_process): ... here. Remove
3375 2016-10-05 Tom Tromey <tom@tromey.com>
3378 * tracepoint.c (handle_tracepoint_bkpts): Check
3379 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3381 2016-10-05 Yao Qi <yao.qi@linaro.org>
3383 * configure.srv: Update the path of arm-*.xml files.
3385 2016-10-05 Terry Guo <terry.guo@arm.com>
3386 Yao Qi <yao.qi@linaro.org>
3388 * Makefile.in: Adjust the path of rules.
3389 * configure.srv: Update the path of xml files.
3390 * regformats/arm-with-iwmmxt.dat: Regenerated.
3391 * regformats/arm-with-neon.dat: Likewise.
3392 * regformats/arm-with-vfpv2.dat: Likewise.
3393 * regformats/arm-with-vfpv3.dat Likewise.
3395 2016-09-30 Yao Qi <yao.qi@linaro.org>
3398 * target.c (target_stop_and_wait): Don't call
3399 target_continue_no_signal, use resume_stop instead.
3401 2016-09-26 Yao Qi <yao.qi@linaro.org>
3403 * linux-low.c (linux_wait_1): Call debug_exit.
3405 2016-09-23 Pedro Alves <palves@redhat.com>
3407 * Makefile.in (SFILES): Add common/new-op.c.
3408 (OBS): Add common/new-op.o.
3409 (new-op.o): New rule.
3411 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3413 * .gitinore: Ignore more files.
3415 2016-09-21 Yao Qi <yao.qi@linaro.org>
3417 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3420 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3422 * server.c (start_inferior): Call target_mourn_inferior instead of
3423 mourn_inferior; pass ptid_t argument to it.
3425 (handle_target_event): Likewise.
3426 * target.c (target_mourn_inferior): New function.
3427 * target.h (mourn_inferior): Delete macro.
3429 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3431 * linux-low.c (lwp_is_stepping): New function.
3433 2016-09-06 Carl Love <cel@us.ibm.com>
3435 * server.c (start_inferior): Fixed comment, requested comment change
3436 didn't get updated correctly. Removed reference to ptrace () call as
3437 it is only true on Linux systems.
3439 2016-09-06 Carl Love <cel@us.ibm.com>
3441 * server.c (start_inferior): Do not call
3442 function target_post_create_inferior () if the
3443 inferior process has already exited.
3445 2016-09-05 Pedro Alves <palves@redhat.com>
3447 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3448 (COMPILE.pre, CC_LD): Use CXX directly.
3449 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3450 * acinclude.m4: Don't include build-with-cxx.m4.
3451 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3452 * configure: Regenerate.
3454 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3457 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3458 call writing data to own_buf.
3460 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3462 * target.c (mywait): Call target_wait instead of
3464 (target_wait): New function.
3466 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3468 * server.c (start_inferior): New variable 'ptid'. Replace calls
3469 to the_target->resume by target_continue{,_no_signal}, depending
3471 * target.c (target_stop_and_wait): Call target_continue_no_signal
3472 instead of the_target->resume.
3473 (target_continue): New function.
3475 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3477 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3479 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3482 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3484 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3485 * linux-arm-low.c (ps_get_thread_area): Likewise.
3486 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3487 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3488 * linux-mips-low.c (ps_get_thread_area): Likewise.
3489 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3490 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3491 * linux-x86-low.c (ps_get_thread_area): Likewise.
3492 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3494 2016-08-19 Pedro Alves <palves@redhat.com>
3496 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3498 2016-08-19 Pedro Alves <palves@redhat.com>
3500 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3501 comment. Use memcpy instead of casting through unsigned long.
3503 2016-08-19 Pedro Alves <palves@redhat.com>
3505 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3506 allocating around 0x80000000.
3508 2016-08-19 Pedro Alves <palves@redhat.com>
3511 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3512 (x32-avx512-linux-ipa.o): New rules.
3513 * configure.ac (x86_64-*-linux*): New x32 check.
3514 * configure.srv (ipa_x32_linux_regobj): New.
3515 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3516 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3518 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3520 * configure: Regenerate.
3522 2016-08-09 Pedro Alves <palves@redhat.com>
3525 * Makefile.in (OBS): Add signals-state-save-restore.o.
3526 (signals-state-save-restore.o): New rule.
3527 * config.in: Regenerate.
3528 * configure: Regenerate.
3529 * linux-low.c: Include "signals-state-save-restore.h".
3530 (linux_create_inferior): Call
3531 restore_original_signals_state.
3532 * server.c: Include "dispositions-save-restore.h".
3533 (captured_main): Call save_original_signals_state.
3535 2016-08-05 Pedro Alves <palves@redhat.com>
3537 * configure: Regenerate.
3539 2016-08-04 Yao Qi <yao.qi@linaro.org>
3541 * linux-low.c (regsets_fetch_inferior_registers): Check
3542 errno is ESRCH or not.
3544 2016-08-02 Yao Qi <yao.qi@linaro.org>
3546 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3547 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3548 (thread_db_load_search): Update.
3549 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3550 td_ta_set_event and td_ta_event_getmsg.
3552 2016-07-26 Pedro Alves <palves@redhat.com>
3555 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3556 of unsigned long for 64-bit registers and use uint32_t instead of
3557 unsigned int for 32-bit registers.
3559 2016-07-26 Pedro Alves <palves@redhat.com>
3561 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3564 2016-07-21 Tom Tromey <tom@tromey.com>
3566 * configure: Rebuild.
3568 2016-07-21 Yao Qi <yao.qi@linaro.org>
3570 * mem-break.c (find_gdb_breakpoint): Cast bp to
3571 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3573 2016-07-21 Yao Qi <yao.qi@linaro.org>
3575 * server.c (handle_v_requests): Support s and S actions
3576 if target_supports_software_single_step return true.
3578 2016-07-21 Yao Qi <yao.qi@linaro.org>
3580 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3581 is resume_step, call maybe_hw_step.
3582 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3584 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3586 (proceed_one_lwp): If resume request is resume_step, install
3587 reinsert breakpoints and call maybe_hw_step.
3589 2016-07-21 Yao Qi <yao.qi@linaro.org>
3591 * linux-low.c (proceed_one_lwp): Declare.
3592 (linux_resume_one_thread): Remove local variable 'step'.
3593 Lift code enqueue signal. Call proceed_one_lwp instead of
3594 linux_resume_one_lwp.
3596 2016-07-21 Yao Qi <yao.qi@linaro.org>
3598 * linux-low.c (linux_resume_one_thread): Call
3599 enqueue_pending_signal.
3601 2016-07-21 Yao Qi <yao.qi@linaro.org>
3603 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3604 * inferiors.c (do_restore_current_thread_cleanup): New function.
3605 (make_cleanup_restore_current_thread): Likewise.
3606 * linux-low.c (install_software_single_step_breakpoints): Call
3607 make_cleanup_restore_current_thread. Switch current_thread to
3610 2016-07-21 Yao Qi <yao.qi@linaro.org>
3612 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3613 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3614 (clone_one_breakpoint): Likewise.
3615 (delete_reinsert_breakpoints): Change parameter to thread.
3617 (has_reinsert_breakpoints): Likewise.
3618 (uninsert_reinsert_breakpoints): Likewise.
3619 (reinsert_reinsert_breakpoints): Likewise.
3620 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3621 (delete_reinsert_breakpoints): Likewise.
3622 (reinsert_reinsert_breakpoints): Likewise.
3623 (uninsert_reinsert_breakpoints): Likewise.
3624 (has_reinsert_breakpoints): Likewise.
3626 2016-07-21 Yao Qi <yao.qi@linaro.org>
3628 * inferiors.c (get_thread_process): Make parameter const.
3629 * inferiors.h (get_thread_process): Update declaration.
3630 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3631 Add new parameters child_thread and parent_thread. Callers
3633 * mem-break.h (clone_all_breakpoints): Update declaration.
3635 2016-07-21 Yao Qi <yao.qi@linaro.org>
3637 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3638 <command_list, handler>: Remove.
3639 (struct gdb_breakpoint): New.
3640 (struct other_breakpoint): New.
3641 (struct reinsert_breakpoint): New.
3642 (is_gdb_breakpoint): New function.
3643 (any_persistent_commands): Update command_list if
3644 is_gdb_breakpoint returns true.
3645 (set_breakpoint): Create breakpoints according to their types.
3646 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3647 (set_gdb_breakpoint_1): Likewise.
3648 (set_gdb_breakpoint): Likewise.
3649 (clear_breakpoint_conditions): Change parameter type to
3650 'struct gdb_breakpoint *'.
3651 (clear_breakpoint_commands): Likewise.
3652 (clear_breakpoint_conditions_and_commands): Likewise.
3653 (add_condition_to_breakpoint): Likewise.
3654 (add_breakpoint_condition): Likewise.
3655 (add_commands_to_breakpoint): Likewise.
3656 (check_breakpoints): Check other_breakpoint.
3657 (clone_one_breakpoint): Clone breakpopint according to its type.
3658 * mem-break.h (struct gdb_breakpoint): Declare.
3659 (set_gdb_breakpoint): Update declaration.
3660 (clear_breakpoint_conditions_and_commands): Likewise.
3661 (add_breakpoint_condition): Likewise.
3662 (add_breakpoint_commands): Likewise.
3663 * server.c (process_point_options): Change parameter type to
3664 'struct gdb_breakpoint *'.
3666 2016-07-21 Yao Qi <yao.qi@linaro.org>
3668 * mem-break.c (set_breakpoint_at): Rename it to ...
3669 (set_breakpoint_type_at): ... it.
3670 (set_breakpoint_at): Call set_breakpoint_type_at.
3671 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3672 * mem-break.h (set_breakpoint_at): Update comments.
3674 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3676 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3678 (nios2_store_gregset): Likewise.
3680 2016-07-01 Pedro Alves <palves@redhat.com>
3681 Antoine Tremblay <antoine.tremblay@ericsson.com>
3683 * linux-low.c: Change interface to take the target lwp_info
3684 pointer directly and return void. Handle detaching from a zombie
3686 (linux_detach_lwp_callback): New function.
3687 (linux_detach): Detach from the leader thread after detaching from
3690 2016-06-28 Yao Qi <yao.qi@linaro.org>
3692 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3693 for variable new_offset.
3694 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3695 (aarch64_ftrace_insn_reloc_cb): Likewise.
3696 (aarch64_ftrace_insn_reloc_tb): Likewise.
3697 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3698 PRIx64 instead of PRIx32.
3700 2016-06-28 Yao Qi <yao.qi@linaro.org>
3702 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3703 (the_low_target): Install arm_get_syscall_trapinfo.
3705 2016-06-28 Yao Qi <yao.qi@linaro.org>
3707 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3709 (the_low_target): Install aarch64_get_syscall_trapinfo.
3711 2016-06-28 Yao Qi <yao.qi@linaro.org>
3713 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3715 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3716 Remove parameter sysno.
3717 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3720 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3722 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3723 (s390_emit_ne_goto): Likewise.
3724 (s390_emit_lt_goto): Likewise.
3725 (s390_emit_le_goto): Likewise.
3726 (s390_emit_gt_goto): Likewise.
3727 (s390_emit_ge_goto): Likewise.
3728 (s390x_emit_eq_goto): Likewise.
3729 (s390x_emit_ne_goto): Likewise.
3730 (s390x_emit_lt_goto): Likewise.
3731 (s390x_emit_le_goto): Likewise.
3732 (s390x_emit_gt_goto): Likewise.
3733 (s390x_emit_ge_goto): Likewise.
3734 (s390_emit_ops_impl): Mark variable static.
3735 (s390x_emit_ops): Likewise.
3737 2016-06-17 Yao Qi <yao.qi@linaro.org>
3739 * linux-low.c (handle_extended_wait): Call
3740 uninsert_reinsert_breakpoints for the parent process. Remove
3741 reinsert breakpoints from the child process. Reinsert them to
3742 the parent process when vfork is done.
3743 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3744 (reinsert_reinsert_breakpoints): New function.
3745 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3746 (reinsert_reinsert_breakpoints): Declare.
3748 2016-06-17 Yao Qi <yao.qi@linaro.org>
3750 * linux-low.c (handle_extended_wait): If the parent is doing
3751 step-over, remove the reinsert breakpoints from the forked child.
3753 2016-06-17 Yao Qi <yao.qi@linaro.org>
3755 * linux-low.c (unsuspend_all_lwps): Declare.
3756 (linux_low_filter_event): If thread exited, call finish_step_over.
3757 If step-over is finished, unsuspend other threads.
3759 2016-06-17 Yao Qi <yao.qi@linaro.org>
3761 * linux-low.c (linux_resume_one_lwp_throw): Assert
3762 has_reinsert_breakpoints returns false.
3763 * mem-break.c (delete_disabled_breakpoints): Assert
3764 bp type isn't reinsert_breakpoint.
3766 2016-06-17 Yao Qi <yao.qi@linaro.org>
3768 * linux-low.c (maybe_hw_step): New function.
3769 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3770 (finish_step_over): Switch current_thread to lwp temporarily,
3771 and assert has_reinsert_breakpoints returns true.
3772 (proceed_one_lwp): Call maybe_hw_step.
3773 * mem-break.c (has_reinsert_breakpoints): New function.
3774 * mem-break.h (has_reinsert_breakpoints): Declare.
3776 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3778 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3780 2016-05-17 Yao Qi <yao.qi@linaro.org>
3782 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3783 instead of find_inferior.
3785 2016-05-05 Yao Qi <yao.qi@linaro.org>
3787 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3788 Initialize res to zero.
3790 2016-05-05 Yao Qi <yao.qi@linaro.org>
3792 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3795 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3797 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3798 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3799 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3801 2016-04-28 Par Olsson <par.olsson@windriver.com>
3802 Simon Marchi <simon.marchi@ericsson.com>
3804 * tracepoint.c (write_inferior_int8): New function.
3805 (cmd_qtenable_disable): Write enable flag using
3806 write_inferior_int8.
3808 2016-04-25 Yao Qi <yao.qi@linaro.org>
3810 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3811 (need_step_over_p): Return zero if the LWP has pending signals
3812 can be delivered on software single step target.
3814 2016-04-25 Yao Qi <yao.qi@linaro.org>
3816 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3817 return instead of error.
3819 2016-04-22 Yao Qi <yao.qi@linaro.org>
3821 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3824 2016-04-22 Yao Qi <yao.qi@linaro.org>
3826 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3827 signal when stepping over breakpoint with software single
3830 2016-04-21 Pedro Alves <palves@redhat.com>
3832 * linux-s390-low.c (s390_collect_ptrace_register)
3833 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3835 (s390_check_regset): Use void * instead of gdb_byte *.
3837 2016-04-20 Pedro Alves <palves@redhat.com>
3839 * configure: Renegerate.
3841 2016-04-20 Yao Qi <yao.qi@linaro.org>
3843 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3844 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3846 (arm_store_gregset): Likewise.
3848 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3850 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3851 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3852 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3853 (amd64-avx-mpx-linux.c): New rules.
3854 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3855 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3856 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3857 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3858 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3859 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3860 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3861 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3862 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3863 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3864 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3865 * linux-x86-low.c (x86_linux_read_description): Add case for
3866 X86_XSTATE_AVX_MPX_MASK.
3867 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3868 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3869 init_registers_i386_avx_mpx_linux.
3870 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3871 (initialize_low_tracepoint): Call
3872 init_registers_i386_avx_mpx_linux.
3873 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3874 (initialize_low_tracepoint): Call
3875 init_registers_amd64_avx_mpx_linux.
3876 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3877 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3878 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3881 2016-04-18 Pedro Alves <palves@redhat.com>
3883 * configure: Regenerate.
3885 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3887 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3888 (aarch64_emit_sub): Likewise.
3890 2016-04-12 Pedro Alves <palves@redhat.com>
3892 * utils.c (prepare_to_throw_exception): Delete.
3894 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3896 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3898 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3900 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3902 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3904 * linux-aarch64-ipa.c: Add <elf.h> include.
3905 * linux-ppc-ipa.c: Add <elf.h> include.
3906 * linux-s390-ipa.c: Add <elf.h> include.
3908 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3910 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3911 (get_raw_reg_ptr): Likewise.
3912 (get_trace_state_variable_value_ptr): Likewise.
3913 (set_trace_state_variable_value_ptr): Likewise.
3914 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3917 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3918 Marcin Kościelnicki <koriakin@0x04.net>
3921 * linux-ppc-low.c (emit_insns): New function.
3922 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3923 (ppc_emit_prologue): New function.
3924 (ppc_emit_epilogue): New function.
3925 (ppc_emit_add): New function.
3926 (ppc_emit_sub): New function.
3927 (ppc_emit_mul): New function.
3928 (ppc_emit_lsh): New function.
3929 (ppc_emit_rsh_signed): New function.
3930 (ppc_emit_rsh_unsigned): New function.
3931 (ppc_emit_ext): New function.
3932 (ppc_emit_zero_ext): New function.
3933 (ppc_emit_log_not): New function.
3934 (ppc_emit_bit_and): New function.
3935 (ppc_emit_bit_or): New function.
3936 (ppc_emit_bit_xor): New function.
3937 (ppc_emit_bit_not): New function.
3938 (ppc_emit_equal): New function.
3939 (ppc_emit_less_signed): New function.
3940 (ppc_emit_less_unsigned): New function.
3941 (ppc_emit_ref): New function.
3942 (ppc_emit_const): New function.
3943 (ppc_emit_reg): New function.
3944 (ppc_emit_pop): New function.
3945 (ppc_emit_stack_flush): New function.
3946 (ppc_emit_swap): New function.
3947 (ppc_emit_stack_adjust): New function.
3948 (ppc_emit_call): New function.
3949 (ppc_emit_int_call_1): New function.
3950 (ppc_emit_void_call_2): New function.
3951 (ppc_emit_if_goto): New function.
3952 (ppc_emit_goto): New function.
3953 (ppc_emit_eq_goto): New function.
3954 (ppc_emit_ne_goto): New function.
3955 (ppc_emit_lt_goto): New function.
3956 (ppc_emit_le_goto): New function.
3957 (ppc_emit_gt_goto): New function.
3958 (ppc_emit_ge_goto): New function.
3959 (ppc_write_goto_address): New function.
3960 (ppc_emit_ops_impl): New static variable.
3961 (ppc64v1_emit_prologue): New function.
3962 (ppc64v2_emit_prologue): New function.
3963 (ppc64_emit_epilogue): New function.
3964 (ppc64_emit_add): New function.
3965 (ppc64_emit_sub): New function.
3966 (ppc64_emit_mul): New function.
3967 (ppc64_emit_lsh): New function.
3968 (ppc64_emit_rsh_signed): New function.
3969 (ppc64_emit_rsh_unsigned): New function.
3970 (ppc64_emit_ext): New function.
3971 (ppc64_emit_zero_ext): New function.
3972 (ppc64_emit_log_not): New function.
3973 (ppc64_emit_bit_and): New function.
3974 (ppc64_emit_bit_or): New function.
3975 (ppc64_emit_bit_xor): New function.
3976 (ppc64_emit_bit_not): New function.
3977 (ppc64_emit_equal): New function.
3978 (ppc64_emit_less_signed): New function.
3979 (ppc64_emit_less_unsigned): New function.
3980 (ppc64_emit_ref): New function.
3981 (ppc64_emit_const): New function.
3982 (ppc64v1_emit_reg): New function.
3983 (ppc64v2_emit_reg): New function.
3984 (ppc64_emit_pop): New function.
3985 (ppc64_emit_stack_flush): New function.
3986 (ppc64_emit_swap): New function.
3987 (ppc64v1_emit_call): New function.
3988 (ppc64v2_emit_call): New function.
3989 (ppc64v1_emit_int_call_1): New function.
3990 (ppc64v2_emit_int_call_1): New function.
3991 (ppc64v1_emit_void_call_2): New function.
3992 (ppc64v2_emit_void_call_2): New function.
3993 (ppc64_emit_if_goto): New function.
3994 (ppc64_emit_eq_goto): New function.
3995 (ppc64_emit_ne_goto): New function.
3996 (ppc64_emit_lt_goto): New function.
3997 (ppc64_emit_le_goto): New function.
3998 (ppc64_emit_gt_goto): New function.
3999 (ppc64_emit_ge_goto): New function.
4000 (ppc64v1_emit_ops_impl): New static variable.
4001 (ppc64v2_emit_ops_impl): New static variable.
4002 (ppc_emit_ops): New function.
4003 (linux_low_target): Wire in ppc_emit_ops.
4005 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4006 Marcin Kościelnicki <koriakin@0x04.net>
4009 * Makefile.in: Add powerpc-*-ipa.o
4010 * configure.srv: Add ipa_obj for powerpc*-linux.
4011 * linux-ppc-ipa.c: New file.
4012 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4014 (PPC_FIELD): New macro.
4015 (PPC_SEXT): New macro.
4016 (PPC_OP6): New macro.
4017 (PPC_BO): New macro.
4018 (PPC_LI): New macro.
4019 (PPC_BD): New macro.
4020 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4021 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4022 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4023 (ppc_get_thread_area): New function.
4024 (is_elfv2_inferior): New function.
4025 (gen_ds_form): New function.
4026 (GEN_STD): New macro.
4027 (GEN_STDU): New macro.
4028 (GEN_LD): New macro.
4029 (GEN_LDU): New macro.
4030 (gen_d_form): New function.
4031 (GEN_ADDI): New macro.
4032 (GEN_ADDIS): New macro.
4033 (GEN_LI): New macro.
4034 (GEN_LIS): New macro.
4035 (GEN_ORI): New macro.
4036 (GEN_ORIS): New macro.
4037 (GEN_LWZ): New macro.
4038 (GEN_STW): New macro.
4039 (GEN_STWU): New macro.
4040 (gen_xfx_form): New function.
4041 (GEN_MFSPR): New macro.
4042 (GEN_MTSPR): New macro.
4043 (GEN_MFCR): New macro.
4044 (GEN_MTCR): New macro.
4045 (GEN_SYNC): New macro.
4046 (GEN_LWSYNC): New macro.
4047 (gen_x_form): New function.
4048 (GEN_OR): New macro.
4049 (GEN_MR): New macro.
4050 (GEN_LWARX): New macro.
4051 (GEN_STWCX): New macro.
4052 (GEN_CMPW): New macro.
4053 (gen_md_form): New function.
4054 (GEN_RLDICL): New macro.
4055 (GEN_RLDICR): New macro.
4056 (gen_i_form): New function.
4058 (GEN_BL): New macro.
4059 (gen_b_form): New function.
4060 (GEN_BNE): New macro.
4061 (GEN_LOAD): New macro.
4062 (GEN_STORE): New macro.
4063 (gen_limm): New function.
4064 (gen_atomic_xchg): New function.
4065 (gen_call): New function.
4066 (ppc_relocate_instruction): New function.
4067 (ppc_install_fast_tracepoint_jump_pad): New function.
4068 (ppc_get_min_fast_tracepoint_insn_len): New function.
4069 (ppc_get_ipa_tdesc_idx): New function.
4070 (the_low_target): Wire in the new functions.
4071 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4073 * linux-ppc-tdesc.h: New file.
4075 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4077 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4078 (alloc_jump_pad_buffer): New function.
4079 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4080 (alloc_jump_pad_buffer): New function.
4081 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4082 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4083 (alloc_jump_pad_buffer): New function.
4084 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4085 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4086 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4087 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4089 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4091 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4092 * linux-amd64-ipa.c: Likewise.
4093 * linux-i386-ipa.c: Likewise.
4094 * linux-s390-ipa.c: Likewise.
4095 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4096 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4097 set_trace_state_variable_value_ptr.
4098 (struct ipa_sym_addresses): Likewise.
4099 (symbol_list): Likewise.
4100 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4101 accessing gdb_collect directly.
4102 (gdb_collect_ptr_type): New typedef.
4103 (get_raw_reg_ptr_type): New typedef.
4104 (get_trace_state_variable_value_ptr_type): New typedef.
4105 (set_trace_state_variable_value_ptr_type): New typedef.
4106 (gdb_collect_ptr): New global.
4107 (get_raw_reg_ptr): New global.
4108 (get_trace_state_variable_value_ptr): New global.
4109 (set_trace_state_variable_value_ptr): New global.
4110 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4111 accessing get_raw_reg directly.
4112 (get_get_tsv_func_addr): Likewise for
4113 get_trace_state_variable_value_ptr.
4114 (get_set_tsv_func_addr): Likewise for
4115 set_trace_state_variable_value_ptr.
4116 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4118 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4120 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4122 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4124 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4126 (relocate_instruction): Remove own_buf.
4127 * server.c (own_buf): Make global.
4128 (handle_v_requests): Make global.
4129 * server.h (own_buf): New declaration.
4130 (handle_v_requests): New prototype.
4132 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4135 * linux-s390-low.c (add_insns): New function.
4136 (s390_emit_prologue): New function.
4137 (s390_emit_epilogue): New function.
4138 (s390_emit_add): New function.
4139 (s390_emit_sub): New function.
4140 (s390_emit_mul): New function.
4141 (s390_emit_lsh): New function.
4142 (s390_emit_rsh_signed): New function.
4143 (s390_emit_rsh_unsigned): New function.
4144 (s390_emit_ext): New function.
4145 (s390_emit_log_not): New function.
4146 (s390_emit_bit_and): New function.
4147 (s390_emit_bit_or): New function.
4148 (s390_emit_bit_xor): New function.
4149 (s390_emit_bit_not): New function.
4150 (s390_emit_equal): New function.
4151 (s390_emit_less_signed): New function.
4152 (s390_emit_less_unsigned): New function.
4153 (s390_emit_ref): New function.
4154 (s390_emit_if_goto): New function.
4155 (s390_emit_goto): New function.
4156 (s390_write_goto_address): New function.
4157 (s390_emit_litpool): New function.
4158 (s390_emit_const): New function.
4159 (s390_emit_call): New function.
4160 (s390_emit_reg): New function.
4161 (s390_emit_pop): New function.
4162 (s390_emit_stack_flush): New function.
4163 (s390_emit_zero_ext): New function.
4164 (s390_emit_swap): New function.
4165 (s390_emit_stack_adjust): New function.
4166 (s390_emit_set_r2): New function.
4167 (s390_emit_int_call_1): New function.
4168 (s390_emit_void_call_2): New function.
4169 (s390_emit_eq_goto): New function.
4170 (s390_emit_ne_goto): New function.
4171 (s390_emit_lt_goto): New function.
4172 (s390_emit_le_goto): New function.
4173 (s390_emit_gt_goto): New function.
4174 (s390_emit_ge_goto): New function.
4175 (s390x_emit_prologue): New function.
4176 (s390x_emit_epilogue): New function.
4177 (s390x_emit_add): New function.
4178 (s390x_emit_sub): New function.
4179 (s390x_emit_mul): New function.
4180 (s390x_emit_lsh): New function.
4181 (s390x_emit_rsh_signed): New function.
4182 (s390x_emit_rsh_unsigned): New function.
4183 (s390x_emit_ext): New function.
4184 (s390x_emit_log_not): New function.
4185 (s390x_emit_bit_and): New function.
4186 (s390x_emit_bit_or): New function.
4187 (s390x_emit_bit_xor): New function.
4188 (s390x_emit_bit_not): New function.
4189 (s390x_emit_equal): New function.
4190 (s390x_emit_less_signed): New function.
4191 (s390x_emit_less_unsigned): New function.
4192 (s390x_emit_ref): New function.
4193 (s390x_emit_if_goto): New function.
4194 (s390x_emit_const): New function.
4195 (s390x_emit_call): New function.
4196 (s390x_emit_reg): New function.
4197 (s390x_emit_pop): New function.
4198 (s390x_emit_stack_flush): New function.
4199 (s390x_emit_zero_ext): New function.
4200 (s390x_emit_swap): New function.
4201 (s390x_emit_stack_adjust): New function.
4202 (s390x_emit_int_call_1): New function.
4203 (s390x_emit_void_call_2): New function.
4204 (s390x_emit_eq_goto): New function.
4205 (s390x_emit_ne_goto): New function.
4206 (s390x_emit_lt_goto): New function.
4207 (s390x_emit_le_goto): New function.
4208 (s390x_emit_gt_goto): New function.
4209 (s390x_emit_ge_goto): New function.
4210 (s390_emit_ops): New function.
4211 (struct linux_target_ops): Fill in emit_ops hook.
4213 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4216 * Makefile.in: Add s390 IPA files.
4217 * configure.srv: Build IPA for s390.
4218 * linux-s390-ipa.c: New file.
4219 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4220 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4221 (tdesc_s390_linux32): Likewise.
4222 (init_registers_s390_linux32v1): Likewise.
4223 (tdesc_s390_linux32v1): Likewise.
4224 (init_registers_s390_linux32v2): Likewise.
4225 (tdesc_s390_linux32v2): Likewise.
4226 (init_registers_s390_linux64): Likewise.
4227 (tdesc_s390_linux64): Likewise.
4228 (init_registers_s390_linux64v1): Likewise.
4229 (tdesc_s390_linux64v1): Likewise.
4230 (init_registers_s390_linux64v2): Likewise.
4231 (tdesc_s390_linux64v2): Likewise.
4232 (init_registers_s390_te_linux64): Likewise.
4233 (tdesc_s390_te_linux64): Likewise.
4234 (init_registers_s390_vx_linux64): Likewise.
4235 (tdesc_s390_vx_linux64): Likewise.
4236 (init_registers_s390_tevx_linux64): Likewise.
4237 (tdesc_s390_tevx_linux64): Likewise.
4238 (init_registers_s390x_linux64): Likewise.
4239 (tdesc_s390x_linux64): Likewise.
4240 (init_registers_s390x_linux64v1): Likewise.
4241 (tdesc_s390x_linux64v1): Likewise.
4242 (init_registers_s390x_linux64v2): Likewise.
4243 (tdesc_s390x_linux64v2): Likewise.
4244 (init_registers_s390x_te_linux64): Likewise.
4245 (tdesc_s390x_te_linux64): Likewise.
4246 (init_registers_s390x_vx_linux64): Likewise.
4247 (tdesc_s390x_vx_linux64): Likewise.
4248 (init_registers_s390x_tevx_linux64): Likewise.
4249 (tdesc_s390x_tevx_linux64): Likewise.
4250 (have_hwcap_s390_vx): New static variable.
4251 (s390_arch_setup): Fill have_hwcap_s390_vx.
4252 (s390_get_thread_area): New function.
4253 (s390_ft_entry_gpr_esa): New const.
4254 (s390_ft_entry_gpr_zarch): New const.
4255 (s390_ft_entry_misc): New const.
4256 (s390_ft_entry_fr): New const.
4257 (s390_ft_entry_vr): New const.
4258 (s390_ft_main_31): New const.
4259 (s390_ft_main_64): New const.
4260 (s390_ft_exit_fr): New const.
4261 (s390_ft_exit_vr): New const.
4262 (s390_ft_exit_misc): New const.
4263 (s390_ft_exit_gpr_esa): New const.
4264 (s390_ft_exit_gpr_zarch): New const.
4265 (append_insns): New function.
4266 (s390_relocate_instruction): New function.
4267 (s390_install_fast_tracepoint_jump_pad): New function.
4268 (s390_get_min_fast_tracepoint_insn_len): New function.
4269 (s390_get_ipa_tdesc_idx): New function.
4270 (struct linux_target_ops): Wire in the above functions.
4271 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4272 * linux-s390-tdesc.h: New file.
4274 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4276 * linux-s390-low.c (s390_supports_tracepoints): New function.
4277 (struct linux_target_ops): Fill supports_tracepoints hook.
4279 2016-03-18 Yao Qi <yao.qi@linaro.org>
4281 * linux-low.c (lwp_signal_can_be_delivered): New function.
4282 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4284 2016-03-18 Yao Qi <yao.qi@linaro.org>
4286 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4287 0 if signal is enqueued. Remove 'signal' from one debugging
4288 message. Move one debugging message to some lines below.
4289 Remove code setting 'signal' to 0.
4291 2016-03-18 Yao Qi <yao.qi@linaro.org>
4293 * linux-low.c (linux_low_filter_event): Remove redundant
4294 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4296 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4298 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4299 (struct linux_target_ops): Wire in the above.
4301 2016-03-03 Yao Qi <yao.qi@linaro.org>
4303 * linux-low.c: Update comments to start_step_over.
4305 2016-03-03 Yao Qi <yao.qi@linaro.org>
4308 * linux-low.c (handle_extended_wait): Set child suspended
4309 if event_lwp->bp_reinsert isn't zero.
4311 2016-03-02 Yao Qi <yao.qi@linaro.org>
4313 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4314 enqueue_pending_signal.
4316 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4318 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4321 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4323 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4324 (s390_regmap_3264) [!__s390x__]: New global.
4325 (s390_collect_ptrace_register): Skip map entries containing -1.
4326 (s390_supply_ptrace_register): Ditto.
4327 (s390_fill_gprs_high): New function.
4328 (s390_store_gprs_high): New function.
4329 (s390_regsets): Add NT_S390_HIGH_GPRS.
4330 (s390_get_hwcap): Enable on 31-bit.
4331 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4332 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4333 Detect NT_S390_HIGH_GPRS.
4334 (s390_usrregs_info_3264): Enable on 31-bit.
4335 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4336 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4338 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4341 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4342 * configure.srv: Ditto.
4343 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4344 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4345 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4346 (init_registers_amd64_linux): Remove prototype.
4347 (tdesc_amd64_linux): Remove declaration.
4348 (get_ipa_tdesc): New function.
4349 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4350 initialize remaining tdescs.
4351 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4352 (init_registers_i386_linux): Remove prototype.
4353 (tdesc_i386_linux): Remove declaration.
4354 (get_ipa_tdesc): New function.
4355 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4356 initialize remaining tdescs.
4357 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4358 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4359 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4360 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4361 (x86_get_ipa_tdesc_idx): New function.
4362 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4363 * linux-x86-tdesc.h: New file.
4364 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4365 (target_get_ipa_tdesc_idx): New macro.
4366 * tracepoint.c (ipa_tdesc_idx): New macro.
4367 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4368 (symbol_list): Add ipa_tdesc_idx.
4369 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4370 (ipa_tdesc): Remove.
4371 (ipa_tdesc_idx): New variable.
4372 (get_context_regcache): Use get_ipa_tdesc.
4373 (gdb_collect): Ditto.
4375 * tracepoint.h (get_ipa_tdesc): New prototype.
4376 (ipa_tdesc): Remove.
4378 2016-02-24 Pedro Alves <palves@redhat.com>
4380 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4381 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4382 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4383 Factor out common code between the USE_SIGTRAP_SIGINFO and
4384 !USE_SIGTRAP_SIGINFO blocks.
4385 (linux_low_filter_event): Call save_stop_reason instead of
4386 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4388 (linux_wait_1): Update comments.
4390 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4392 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4393 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4394 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4395 ppc_insert_point, ppc_remove_point.
4397 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4399 * linux-s390-low.c (s390_supports_z_point_type): New function.
4400 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4402 2016-02-16 Yao Qi <yao.qi@linaro.org>
4404 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4405 PC. Get pc from regcache_read_pc.
4407 2016-02-12 Yao Qi <yao.qi@linaro.org>
4409 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4410 or linux_get_pc_32bit.
4411 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4413 2016-02-12 Yao Qi <yao.qi@linaro.org>
4415 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4416 arm_linux_get_next_pcs_fixup.
4418 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4420 * tracepoint.c (x_tracepoint_action_download): Change
4421 write_inferior_data_ptr to write_inferior_data_pointer.
4422 (cmd_qtstart): Likewise.
4423 (write_inferior_data_ptr): Remove.
4424 (download_agent_expr): Change write_inferior_data_ptr to
4425 write_inferior_data_pointer.
4426 (download_tracepoint_1): Likewise.
4427 (download_tracepoint): Likewise.
4428 (download_trace_state_variables): Likewise.
4430 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4431 Marcin Kościelnicki <koriakin@0x04.net>
4433 * tracepoint.c (struct tracepoint_action_ops): Remove.
4434 (struct tracepoint_action): Remove ops.
4435 (m_tracepoint_action_download, r_tracepoint_action_download)
4436 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4437 size and offset accordingly.
4438 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4439 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4440 (tracepoint_action_send, tracepoint_action_download): New functions.
4441 Helpers for trace action handlers.
4442 (add_tracepoint_action): Remove setup actions ops.
4443 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4445 2016-02-10 Yao Qi <yao.qi@linaro.org>
4447 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4449 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4451 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4453 * configure: Regenerate.
4455 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4457 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4458 void * to gdb_byte *.
4459 * linux-low.c (siginfo_fixup): Likewise.
4460 (linux_xfer_siginfo): Likewise.
4461 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4463 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4465 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4467 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4469 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4471 * linux-x86-low.c [__x86_64__]: Include
4472 "nat/amd64-linux-siginfo.h".
4473 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4474 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4475 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4476 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4477 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4478 (cpt_si_fd, si_timerid, si_overrun): Move from
4479 nat/amd64-linux-siginfo.c.
4480 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4482 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4484 * server.c (skip_to_semicolon): Remove.
4485 (process_point_options): Use strchrnul instead of
4488 2016-01-26 Yao Qi <yao.qi@linaro.org>
4490 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4491 * linux-low.c (install_software_single_step_breakpoints): Don't
4492 call regcache_read_pc.
4493 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4496 2016-01-26 Yao Qi <yao.qi@linaro.org>
4498 * linux-low.c (install_software_single_step_breakpoints): Call
4499 regcache_read_pc instead of get_pc.
4501 2016-01-26 Yao Qi <yao.qi@linaro.org>
4503 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4504 (unblock_async_io): Rename to ...
4505 (block_unblock_async_io): ... it. New function.
4506 (enable_async_io): Don't install SIGIO handler. Unblock it
4508 (disable_async_io): Don't ignore SIGIO. Block it instead.
4509 (initialize_async_io): Install SIGIO handler. Don't call
4512 2016-01-26 Yao Qi <yao.qi@linaro.org>
4514 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4515 first character is '\003', call *the_target->request_interrupt.
4517 2016-01-25 Yao Qi <yao.qi@linaro.org>
4519 * remote-utils.c (new_thread_notify): Remove.
4520 (dead_thread_notify): Likewise.
4521 * remote-utils.h (new_thread_notify): Remove declaration.
4522 (dead_thread_notify): Likewise.
4524 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4526 * gdb.trace/pending.exp: Fix expected message on continue.
4528 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4530 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4531 it works properly on big-endian machines where sizeof (CORE_ADDR)
4534 2016-01-21 Pedro Alves <palves@redhat.com>
4536 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4537 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4538 * configure: Regenerate.
4540 2016-01-21 Yao Qi <yao.qi@linaro.org>
4542 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4543 is_thumb and set it according to CPSR saved on the stack.
4544 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4545 arm_sigreturn_next_pc.
4547 2016-01-18 Yao Qi <yao.qi@linaro.org>
4549 * linux-low.c (linux_set_pc_64bit): New function.
4550 (linux_get_pc_64bit): New function.
4551 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4553 * linux-sparc-low.c (debug_threads): Remove declaration.
4554 (sparc_get_pc): Remove.
4555 (the_low_target): Use linux_get_pc_64bit instead of
4557 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4558 (the_low_target): Use linux_get_pc_64bit and
4561 2016-01-18 Yao Qi <yao.qi@linaro.org>
4563 * linux-arm-low.c (debug_threads): Remove declaration.
4564 (arm_get_pc, arm_set_pc): Remove.
4565 (the_low_target): Use linux_get_pc_32bit and
4567 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4568 (the_low_target): Use linux_get_pc_32bit and
4570 * linux-cris-low.c (debug_threads): Remove declaration.
4571 (cris_get_pc, cris_set_pc,): Remove.
4572 (the_low_target): Use linux_get_pc_32bit and
4574 * linux-crisv32-low.c (debug_threads): Remove declaration.
4575 (cris_get_pc, cris_set_pc): Remove.
4576 (the_low_target): Use linux_get_pc_32bit and
4578 * linux-low.c: Include inttypes.h.
4579 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4580 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4581 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4582 (the_low_target): Use linux_get_pc_32bit and
4584 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4585 (the_low_target): Use linux_get_pc_32bit and
4587 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4588 (the_low_target): Use linux_get_pc_32bit and
4590 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4591 (the_low_target): Use linux_get_pc_32bit and
4593 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4594 (the_low_target): Use linux_get_pc_32bit and
4597 2016-01-18 Gary Benson <gbenson@redhat.com>
4599 * configure.ac (AC_FUNC_FORK): New check.
4600 * config.in: Regenerate.
4601 * configure: Likewise.
4603 2016-01-14 Yao Qi <yao.qi@linaro.org>
4605 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4606 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4607 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4608 arm_get_next_pcs_ctor.
4610 2016-01-12 Josh Stone <jistone@redhat.com>
4611 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4613 * inferiors.h: Include "gdb_vecs.h".
4614 (struct process_info): Add syscalls_to_catch.
4615 * inferiors.c (remove_process): Free syscalls_to_catch.
4616 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4617 syscall_return stops.
4618 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4619 * server.c (handle_general_set): Handle QCatchSyscalls.
4620 (handle_query): Report support for QCatchSyscalls.
4621 * target.h (struct target_ops): Add supports_catch_syscall.
4622 (target_supports_catch_syscall): New macro.
4623 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4624 (struct lwp_info): Add syscall_state.
4625 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4626 Maintain syscall_state and syscalls_to_catch across exec.
4627 (get_syscall_trapinfo): New function, proxy to the_low_target.
4628 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4629 (linux_low_filter_event): Toggle syscall_state entry/return for
4630 syscall traps, and set it ignored for all others.
4631 (gdb_catching_syscalls_p): New function.
4632 (gdb_catch_this_syscall_p): New function.
4633 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4634 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4635 (linux_supports_catch_syscall): New function.
4636 (linux_target_ops): Install it.
4637 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4638 (the_low_target): Install it.
4640 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4642 * acinclude.m4: Include new ../warning.m4 file.
4643 * configure: Regenerated.
4644 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4646 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4648 * ax.c (is_goto_target): Mark static.
4649 * linux-low.c (register_addr): Likewise.
4650 (linux_fetch_registers, linux_store_registers): Likewise.
4651 * mem-break.c (any_persistent_commands): Fix old prototype.
4652 (add_commands_to_breakpoint): Mark static.
4653 * regcache.c (find_register_by_name): Delete unused func.
4654 * remote-utils.c (hex_or_minus_one): Mark static.
4655 * server.c (monitor_show_help): Mark static.
4656 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4657 handle_v_requests): Likewise.
4659 2016-01-12 Pedro Alves <palves@redhat.com>
4661 Remove use of the registered trademark symbol throughout.
4663 2016-01-08 Yao Qi <yao.qi@linaro.org>
4665 * remote-utils.c (getpkt): If c is '\003', call target hook
4668 2016-01-06 Yao Qi <yao.qi@linaro.org>
4670 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4671 linux-aarch32-low.c.
4672 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4673 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4674 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4675 (thumb2_breakpoint): Declare.
4676 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4677 linux-aarch32-low.h.
4678 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4679 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4680 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4682 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4684 * gdbreplay.c (gdbreplay_version): Change copyright year in
4686 * server.c (gdbserver_version): Likewise.
4688 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4690 * server.c (crc32_table): Delete.
4691 (crc32): Use libiberty's xcrc32 function.
4693 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4695 * lynx-low.c (lynx_delete_thread_callback): New function.
4696 (lynx_mourn): Properly delete our process and all of its
4697 threads. Remove call to clear_inferiors.
4699 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4701 * target.c (thread_search_callback): Add check that
4702 the thread_stopped target callback is not NULL before
4705 2015-12-21 Yao Qi <yao.qi@linaro.org>
4707 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4710 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4712 * server.c (handle_query): Call target_supports_software_single_step.
4714 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4716 * linux-low.c (single_step): New function.
4717 (linux_resume_one_lwp_throw): Call single_step.
4718 (start_step_over): Likewise.
4720 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4722 * Makefile.in (SFILES): Append arch/arm-linux.c,
4723 arch/arm-get-next-pcs.c.
4724 (arm-linux.o): New rule.
4725 (arm-get-next-pcs.o): New rule.
4726 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4728 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4729 to linux-aarch32-low.c.
4730 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4731 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4732 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4733 (thumb2_breakpoint_len): Likewise.
4734 (arm_is_thumb_mode): Make non-static.
4735 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4736 from linux-aarch32-low.c.
4737 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4738 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4739 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4740 (thumb2_breakpoint_len): Likewise.
4741 (arm_is_thumb_mode): New declaration.
4742 * linux-arm-low.c: Include arch/arm-linux.h
4743 aarch/arm-get-next-pcs.h, sys/syscall.h.
4744 (get_next_pcs_ops): New struct.
4745 (get_next_pcs_addr_bits_remove): New function.
4746 (get_next_pcs_is_thumb): New function.
4747 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4748 (arm_sigreturn_next_pc): Likewise.
4749 (get_next_pcs_syscall_next_pc): Likewise.
4750 (arm_gdbserver_get_next_pcs): Likewise.
4751 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4753 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4754 * server.h: Include gdb_vecs.h.
4756 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4758 * Makefile.in (SFILES): Append common/common-regcache.c.
4759 (OBS): Append common-regcache.o.
4760 (common-regcache.o): New rule.
4761 * regcache.c (init_register_cache): Initialize cache to
4763 (regcache_raw_read_unsigned): New function.
4764 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4765 register_status enum.
4767 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4769 * linux-aarch64-low.c (the_low_targets): Rename
4770 breakpoint_reinsert_addr to get_next_pcs.
4771 * linux-arm-low.c (the_low_targets): Likewise.
4772 * linux-bfin-low.c (the_low_targets): Likewise.
4773 * linux-cris-low.c (the_low_targets): Likewise.
4774 * linux-crisv32-low.c (the_low_targets): Likewise.
4775 * linux-low.c (can_software_single_step): Likewise.
4776 (install_software_single_step_breakpoints): New function.
4777 (start_step_over): Use install_software_single_step_breakpoints.
4778 * linux-low.h: New CORE_ADDR vector.
4779 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4781 * linux-mips-low.c (the_low_targets): Likewise.
4782 * linux-nios2-low.c (the_low_targets): Likewise.
4783 * linux-sparc-low.c (the_low_targets): Likewise.
4785 2015-12-17 Pedro Alves <palves@redhat.com>
4787 * linux-low.c (linux_kill_one_lwp): Remove references to
4789 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4791 (linux_init_signals): Delete.
4792 (initialize_low): Adjust.
4793 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4795 2015-12-16 Pedro Alves <palves@redhat.com>
4797 * configure.ac (compiler warning flags): When testing a
4798 -Wno-foo option, check whether -Wfoo works instead.
4799 * configure: Regenerate.
4801 2015-12-11 Don Breazeal <donb@codesourcery.com>
4803 * server.c (process_serial_event): Don't exit from gdbserver
4804 in remote mode if there are still active inferiors.
4806 2015-12-11 Yao Qi <yao.qi@linaro.org>
4808 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4809 arm_breakpoint_at if the process is 32-bit.
4811 2015-12-11 Yao Qi <yao.qi@linaro.org>
4813 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4816 2015-12-07 Yao Qi <yao.qi@linaro.org>
4818 * configure.srv: Append arm.o to srv_tgtobj for
4819 aarch64*-*-linux* target.
4820 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4821 from linux-arm-low.c.
4822 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4823 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4824 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4825 (thumb2_breakpoint_len): Likewise.
4826 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4827 (arm_breakpoint_kinds): Likewise.
4828 (arm_breakpoint_kind_from_pc): Likewise.
4829 (arm_sw_breakpoint_from_kind): Likewise.
4830 (arm_breakpoint_kind_from_current_state): Likewise.
4831 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4832 (arm_sw_breakpoint_from_kind): Declare.
4833 (arm_breakpoint_kind_from_current_state): Declare.
4834 (arm_breakpoint_at): Declare.
4835 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4836 arm_sw_breakpoint_from_kind if process is 32-bit.
4837 (aarch64_breakpoint_kind_from_pc): New function.
4838 (aarch64_breakpoint_kind_from_current_state): New function.
4839 (the_low_target): Initialize fields breakpoint_kind_from_pc
4840 and breakpoint_kind_from_current_state.
4841 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4842 linux-aarch32-low.c.
4843 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4844 (arm_breakpoint, arm_breakpoint_len): Likewise.
4845 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4846 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4847 (arm_is_thumb_mode): Likewise.
4848 (arm_breakpoint_at): Likewise.
4849 (arm_breakpoint_kind_from_pc): Likewise.
4850 (arm_sw_breakpoint_from_kind): Likewise.
4851 (arm_breakpoint_kind_from_current_state): Likewise.
4854 2015-08-04 Yao Qi <yao.qi@linaro.org>
4856 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4857 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4858 * server.c (extended_protocol): Remove "static".
4859 * server.h (extended_protocol): Declare it.
4861 2015-12-04 Josh Stone <jistone@redhat.com>
4863 * target.h (struct target_ops) <arch_setup>: Rename to ...
4864 (struct target_ops) <post_create_inferior>: ... this.
4865 (target_arch_setup): Rename to ...
4866 (target_post_create_inferior): ... this, calling post_create_inferior.
4867 * server.c (start_inferior): Update target_arch_setup calls to
4868 target_post_create_inferior.
4869 * linux-low.c (linux_low_ptrace_options): Forward declare.
4870 (linux_arch_setup): Update its comment for general use.
4871 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4872 (struct linux_target_ops): Use linux_post_create_inferior.
4873 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4874 to post_create_inferior.
4875 * nto-low.c (struct nto_target_ops): Likewise.
4876 * spu-low.c (struct spu_target_ops): Likewise.
4877 * win32-low.c (struct win32_target_ops): Likewise.
4879 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4881 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4883 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4885 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4886 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4887 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4888 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4889 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4890 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4891 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4892 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4893 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4894 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4895 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4896 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4898 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4900 * linux-low.c (linux_look_up_symbols): Don't call
4901 linux_supports_traceclone.
4902 * linux-low.h (thread_db_init): Remove use_events argument.
4903 * thread-db.c (thread_db_use_event): Remove global variable.
4904 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4905 (struct thread_db) <td_create_bp>: Remove field.
4906 (thread_db_create_event): Remove function.
4907 (thread_db_enable_reporting): Likewise.
4908 (find_one_thread): Don't check for thread_db_use_events.
4909 (attach_thread): Likewise.
4910 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4911 (try_thread_db_load_1): Don't check for thread_db_use_events.
4912 (thread_db_init): Remove use_events argument and thread events
4914 (remove_thread_event_breakpoints): Remove function.
4915 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4917 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4919 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4921 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4922 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4923 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4924 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4925 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4927 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4929 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4930 * linux-low.c (can_hardware_single_step): Use
4931 supports_hardware_single_step.
4932 (can_software_single_step): New function.
4933 (start_step_over): Call can_software_single_step.
4934 (linux_supports_hardware_single_step): New function.
4935 (struct target_ops) <supports_software_single_step>: Initialize.
4936 * linux-low.h (struct linux_target_ops)
4937 <supports_hardware_single_step>: Initialize.
4938 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4939 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4940 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4941 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4942 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4943 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4944 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4945 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4946 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4947 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4949 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4950 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4952 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4953 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4954 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4956 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4957 * target.h (struct target_ops): <supports_software_single_step>:
4959 (target_supports_software_single_step): New macro.
4961 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4963 * linux-low.c (linux_wait_1): Fix pc advance condition.
4964 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4965 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4967 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4969 * linux-arm-low.c (arm_is_thumb_mode): New function.
4970 (arm_breakpoint_at): Use arm_is_thumb_mode.
4971 (arm_breakpoint_kind_from_current_state): New function.
4972 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4974 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4975 (linux_breakpoint_kind_from_current_state): New function.
4976 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4977 * linux-low.h (struct linux_target_ops)
4978 <breakpoint_kind_from_current_state>: New field.
4979 * target.h (struct target_ops): Likewise.
4980 (target_breakpoint_kind_from_current_state): New macro.
4982 2015-11-30 Pedro Alves <palves@redhat.com>
4984 * linux-low.c (linux_resume): Wake up the event loop before
4987 2015-11-30 Pedro Alves <palves@redhat.com>
4989 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4991 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4993 * target.c (struct thread_search): New structure.
4994 (thread_search_callback): New function.
4995 (prev_general_thread): New global.
4996 (prepare_to_access_memory, done_accessing_memory): New functions.
4997 * target.h (prepare_to_access_memory, done_accessing_memory):
4998 Replace macros with function declarations.
5000 2015-11-30 Pedro Alves <palves@redhat.com>
5003 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5004 report TARGET_WAITKIND_NO_RESUMED.
5005 * remote-utils.c (prepare_resume_reply): Handle
5006 TARGET_WAITKIND_NO_RESUMED.
5007 * server.c (report_no_resumed): New global.
5008 (handle_query) <qSupported>: Handle "no-resumed+". Report
5009 "no-resumed+" support.
5010 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5011 return error if the client doesn't support no-resumed events.
5012 (push_stop_notification): New function.
5013 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5014 events if the client supports them.
5016 2015-11-30 Pedro Alves <palves@redhat.com>
5018 * linux-low.c (thread_still_has_status_pending_p): Don't check
5020 (lwp_resumed): New function.
5021 (status_pending_p_callback): Return early if the LWP is not
5022 supposed to be resumed.
5024 2015-11-30 Pedro Alves <palves@redhat.com>
5026 * linux-low.c (handle_extended_wait): Assert that the LWP's
5027 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5028 thread create events, leave the new child's status pending.
5029 (linux_low_filter_event): If GDB wants to hear about thread exit
5030 events, leave the LWP marked dead and don't delete it.
5031 (linux_wait_for_event_filtered): Don't check for thread exit.
5032 (filter_exit_event): New function.
5033 (linux_wait_1): Use it, when returning an exit event.
5034 (linux_resume_one_lwp_throw): Assert that the LWP's
5035 waitstatus is TARGET_WAITKIND_IGNORE.
5036 * remote-utils.c (prepare_resume_reply): Handle
5037 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5038 * server.c (report_thread_events): New global.
5039 (handle_general_set): Handle QThreadEvents.
5040 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5041 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5042 TARGET_WAITKIND_THREAD_EXITED.
5043 * server.h (report_thread_events): Declare.
5045 2015-11-30 Pedro Alves <palves@redhat.com>
5047 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5048 the thread's last_resume_kind was resume_stop.
5050 2015-11-30 Pedro Alves <palves@redhat.com>
5052 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5055 2015-11-30 Pedro Alves <palves@redhat.com>
5057 * server.c (handle_v_requests): Handle vCtrlC.
5059 2015-11-30 Pedro Alves <palves@redhat.com>
5061 * gdbthread.h (find_any_thread_of_pid): Declare.
5062 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5064 * server.c (handle_query): If current_thread is NULL, look for
5065 another thread of the selected process.
5067 2015-11-26 Daniel Colascione <dancol@dancol.org>
5068 Simon Marchi <simon.marchi@ericsson.com>
5070 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5071 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5073 * target.h (struct target_ops) <thread_name>: New field.
5074 (target_thread_name): New macro.
5076 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5078 * regcache.h (regcache_invalidate_pid): Add declaration.
5079 * regcache.c (regcache_invalidate_pid): New function, extracted
5080 from regcache_invalidate.
5081 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5082 Add trivial documentation comment.
5083 * lynx-low.c: Use regcache_invalidate_pid instead of
5084 regcache_invalidate.
5086 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5088 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5089 and Elf64_auxv_t if the target is Android.
5091 2015-11-22 Doug Evans <xdje42@gmail.com>
5093 * target.h: #include <sys/types.h>.
5095 2015-11-19 Pedro Alves <palves@redhat.com>
5097 * linux-low.c (linux_process_qsupported): Change prototype.
5099 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5101 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5102 and adjust to loop over all features.
5103 * server.c (handle_query) <qSupported>: Adjust to call
5104 target_process_qsupported once, passing it a vector of unprocessed
5106 * target.h (struct target_ops) <process_qsupported>: Change
5108 (target_process_qsupported): Adjust.
5110 2015-11-19 Pedro Alves <palves@redhat.com>
5112 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5114 * configure: Regenerate.
5116 2015-11-19 Pedro Alves <palves@redhat.com>
5118 * configure: Regenerate.
5120 2015-11-19 Yao Qi <yao.qi@linaro.org>
5122 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5125 2015-11-19 Yao Qi <yao.qi@linaro.org>
5127 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5128 (struct aarch64_operand): Move enum out.
5130 2015-11-19 Yao Qi <yao.qi@linaro.org>
5132 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5133 struct user_fpsimd_state *.
5134 (aarch64_store_fpregset): Likewise.
5136 2015-11-19 Yao Qi <yao.qi@linaro.org>
5138 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5139 struct user_pt_regs *.
5140 (aarch64_store_gregset): Likewise.
5142 2015-11-18 Pedro Alves <palves@redhat.com>
5144 * Makefile.in (all_object_files): Add $IPA_OBJS.
5146 2015-11-17 Pedro Alves <palves@redhat.com>
5148 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5149 GDB_SIGNAL_0 and gdb_signal_to_string.
5151 2015-11-17 Pedro Alves <palves@redhat.com>
5153 * win32-low.c (handle_output_debug_string): Remove parameter.
5154 (win32_kill): Remove our_status local and adjust call to
5155 handle_output_debug_string.
5156 (get_child_debug_event): Adjust call to
5157 handle_output_debug_string.
5159 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5161 * linux-mips-low.c (mips_fill_gregset): Add cast.
5162 (mips_store_gregset): Likewise.
5163 (mips_fill_fpregset): Likewise.
5164 (mips_store_fpregset): Likewise.
5166 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5168 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5171 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5173 * linux-mips-low.c (mips_linux_new_thread): Change type of
5174 watch_type to enum target_hw_bp_type.
5176 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5178 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5179 Change return type to arm_hwbp_type.
5181 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5183 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5184 (arm_store_gregset): Likewise.
5185 * linux-arm-low.c (arm_get_hwcap): Likewise.
5186 (arm_read_description): Likewise.
5188 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5190 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5192 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5194 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5195 (ppc_fill_vsxregset): Likewise.
5196 (ppc_store_vsxregset): Likewise.
5197 (ppc_fill_vrregset): Likewise.
5198 (ppc_store_vrregset): Likewise.
5199 (ppc_fill_evrregset): Likewise.
5200 (ppc_store_evrregset): Likewise.
5202 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5204 * linux-ppc-low.c (ppc_usrregs_info): Remove
5205 forward-declaration.
5206 (ppc_arch_setup): Move lower in file.
5208 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5210 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5211 (ps_pdwrite): Likewise.
5213 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5215 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5216 to after assert checks.
5218 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5220 * proc-service.c (ps_pdread): Add/adjust casts.
5221 (ps_pdwrite): Add/adjust casts.
5223 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5225 * server.c (handle_search_memory_1): Cast return value of
5228 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5230 * server.c (write_qxfer_response): Change type of data to
5233 2015-10-29 Pedro Alves <palves@redhat.com>
5235 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5237 2015-10-29 Pedro Alves <palves@redhat.com>
5239 * tracepoint.c (clear_installed_tracepoints): Add casts.
5241 2015-10-29 Pedro Alves <palves@redhat.com>
5243 * server.c (handle_v_cont, process_serial_event): Add enum
5244 gdb_signal casts to signal parsing code.
5246 2015-10-29 Pedro Alves <palves@redhat.com>
5248 * linux-low.h (NULL_REGSET): Define.
5249 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5250 * linux-arm-low.c (arm_regsets): Likewise.
5251 * linux-crisv32-low.c (cris_regsets): Likewise.
5252 * linux-m68k-low.c (m68k_regsets): Likewise.
5253 * linux-mips-low.c (mips_regsets): Likewise.
5254 * linux-nios2-low.c (nios2_regsets): Likewise.
5255 * linux-ppc-low.c (ppc_regsets): Likewise.
5256 * linux-s390-low.c (s390_regsets): Likewise.
5257 * linux-sh-low.c (sh_regsets): Likewise.
5258 * linux-sparc-low.c (sparc_regsets): Likewise.
5259 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5260 * linux-tile-low.c (tile_regsets): Likewise.
5261 * linux-x86-low.c (x86_regsets): Likewise.
5262 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5264 2015-10-29 Pedro Alves <palves@redhat.com>
5266 * linux-low.h (NULL_REGSET): Define.
5267 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5268 * linux-arm-low.c (arm_regsets): Likewise.
5269 * linux-crisv32-low.c (cris_regsets): Likewise.
5270 * linux-m68k-low.c (m68k_regsets): Likewise.
5271 * linux-mips-low.c (mips_regsets): Likewise.
5272 * linux-nios2-low.c (nios2_regsets): Likewise.
5273 * linux-ppc-low.c (ppc_regsets): Likewise.
5274 * linux-s390-low.c (s390_regsets): Likewise.
5275 * linux-sh-low.c (sh_regsets): Likewise.
5276 * linux-sparc-low.c (sparc_regsets): Likewise.
5277 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5278 * linux-tile-low.c (tile_regsets): Likewise.
5279 * linux-x86-low.c (x86_regsets): Likewise.
5280 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5282 2015-10-26 Doug Evans <dje@google.com>
5284 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5286 2015-10-26 Doug Evans <dje@google.com>
5288 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5290 2015-10-26 Doug Evans <dje@google.com>
5292 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5294 (attach_thread, find_new_threads_callback): Ditto.
5296 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5298 * mem-break.h (set_breakpoint_data): Remove.
5300 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5302 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5303 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5304 (initialize_low): Remove set_breakpoint_data call.
5305 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5306 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5307 (initialize_low): Remove set_breakpoint_data call.
5308 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5309 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5310 (initialize_low): Remove set_breakpoint_data call.
5312 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5314 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5315 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5316 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5317 * target.h (target_breakpoint_kind_from_pc): New macro.
5319 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5321 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5322 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5323 the default breakpoint kind.
5325 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5327 * linux-arm-low.c (arm_supports_z_point_type): Add software
5330 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5332 * linux-arm-low.c: Refactor breakpoint definitions.
5333 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5334 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5336 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5338 * Makefile.in: Add arm.c/o.
5339 * configure.srv: Likewise.
5340 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5341 (arm_breakpoint_kind_from_pc): New function.
5342 (arm_sw_breakpoint_from_kind): Return proper kind.
5343 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5345 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5347 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5349 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5350 (struct raw_breakpoint) <size>: Remove.
5351 (struct raw_breakpoint) <kind>: Add.
5352 (bp_size): New function.
5353 (bp_opcode): Likewise.
5354 (find_raw_breakpoint_at): Adjust for kind.
5355 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5356 (remove_memory_breakpoint): Adjust for kind call bp_size.
5357 (set_raw_breakpoint_at): Adjust for kind.
5358 (set_breakpoint): Likewise.
5359 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5360 (delete_raw_breakpoint): Adjust for kind.
5361 (delete_breakpoint): Likewise.
5362 (find_gdb_breakpoint): Likewise.
5363 (set_gdb_breakpoint_1): Likewise.
5364 (set_gdb_breakpoint): Likewise.
5365 (delete_gdb_breakpoint_1): Likewise.
5366 (delete_gdb_breakpoint): Likewise.
5367 (uninsert_raw_breakpoint): Likewise.
5368 (reinsert_raw_breakpoint): Likewise.
5369 (set_breakpoint_data): Remove.
5370 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5371 (check_mem_read): Adjust for kind call bp_size.
5372 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5373 (clone_one_breakpoint): Adjust for kind.
5374 * mem-break.h (set_gdb_breakpoint): Likewise.
5375 (delete_gdb_breakpoint): Likewise.
5376 * server.c (process_serial_event): Likewise.
5378 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5380 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5381 (struct linux_target_ops) <breakpoint>: Remove.
5382 (struct linux_target_ops) <breakpoint_len>: Remove.
5383 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5384 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5385 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5386 (arm_sw_breakpoint_from_kind): New function.
5387 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5398 (struct linux_target_ops) <breakpoint>: Remove.
5399 (struct linux_target_ops) <breakpoint_len>: Remove.
5400 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5401 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5402 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5403 and sw_breakpoint_from_kind to increment the pc.
5404 (linux_breakpoint_kind_from_pc): New function.
5405 (linux_sw_breakpoint_from_kind): New function.
5406 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5407 (initialize_low): Call breakpoint_kind_from_pc and
5408 sw_breakpoint_from_kind to replace breakpoint_data/len.
5409 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5411 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5412 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5453 (struct linux_target_ops) <breakpoint>: Remove.
5454 (struct linux_target_ops) <breakpoint_len>: Remove.
5455 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5456 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5457 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5458 * linux-x86-low.c (x86_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.
5463 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5464 (struct linux_target_ops) <breakpoint>: Remove.
5465 (struct linux_target_ops) <breakpoint_len>: Remove.
5466 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5467 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5469 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5471 * linux-cris-low.c (cris_get_pc): Remove void arg.
5473 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5475 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5478 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5480 * inferiors.c (thread_pid_matches_callback): New function.
5481 (find_thread_process): New function.
5482 (remove_thread): Reset current_thread.
5483 (remove_process): Assert threads have been removed first.
5485 2015-10-15 Yao Qi <yao.qi@linaro.org>
5487 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5489 (aarch64_remove_point): Likewise.
5490 * regcache.c (regcache_register_size): New function.
5492 2015-10-12 Yao Qi <yao.qi@linaro.org>
5494 * linux-aarch64-low.c: Update all callers as emit_load_store
5495 is renamed to aarch64_emit_load_store.
5497 2015-10-12 Yao Qi <yao.qi@linaro.org>
5499 * linux-aarch64-low.c: Update all callers of function renaming
5500 from emit_insn to aarch64_emit_insn.
5502 2015-10-12 Yao Qi <yao.qi@linaro.org>
5504 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5505 arch/aarch64-insn.h.
5506 (struct aarch64_memory_operand): Likewise.
5508 (emit_insn): Move to arch/aarch64-insn.c.
5509 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5510 (emit_load_store): Move to arch/aarch64-insn.c.
5511 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5512 (can_encode_int32): Remove.
5514 2015-10-12 Yao Qi <yao.qi@linaro.org>
5516 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5517 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5518 (aarch64_relocate_instruction): Likewise.
5519 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5520 (struct aarch64_insn_visitor): Likewise.
5522 2015-10-12 Yao Qi <yao.qi@linaro.org>
5524 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5525 (struct aarch64_insn_visitor): New.
5526 (struct aarch64_insn_relocation_data): New.
5527 (aarch64_ftrace_insn_reloc_b): New function.
5528 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5529 (aarch64_ftrace_insn_reloc_cb): Likewise.
5530 (aarch64_ftrace_insn_reloc_tb): Likewise.
5531 (aarch64_ftrace_insn_reloc_adr): Likewise.
5532 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5533 (aarch64_ftrace_insn_reloc_others): Likewise.
5535 (aarch64_relocate_instruction): Use visitor.
5537 2015-10-12 Yao Qi <yao.qi@linaro.org>
5539 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5540 int. Add argument buf.
5541 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5542 aarch64_relocate_instruction.
5544 2015-10-12 Yao Qi <yao.qi@linaro.org>
5546 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5547 argument insn. Remove local variable insn. Don't call
5549 (aarch64_install_fast_tracepoint_jump_pad): Call
5552 2015-09-30 Yao Qi <yao.qi@linaro.org>
5554 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5555 (emit_load_store_pair): Likewise.
5557 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5559 * dll.c (match_dll): Add cast(s).
5560 (unloaded_dll): Likewise.
5561 * linux-low.c (second_thread_of_pid_p): Likewise.
5562 (delete_lwp_callback): Likewise.
5563 (count_events_callback): Likewise.
5564 (select_event_lwp_callback): Likewise.
5565 (linux_set_resume_request): Likewise.
5566 * server.c (accumulate_file_name_length): Likewise.
5567 (emit_dll_description): Likewise.
5568 (handle_qxfer_threads_worker): Likewise.
5569 (visit_actioned_threads): Likewise.
5570 * thread-db.c (any_thread_of): Likewise.
5571 * tracepoint.c (same_process_p): Likewise.
5572 (match_blocktype): Likewise.
5573 (build_traceframe_info_xml): Likewise.
5575 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5577 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5579 (gdb_unparse_agent_expr): Likewise.
5580 * hostio.c (require_data): Likewise.
5581 (handle_pread): Likewise.
5582 * linux-low.c (disable_regset): Likewise.
5583 (fetch_register): Likewise.
5584 (store_register): Likewise.
5585 (get_dynamic): Likewise.
5586 (linux_qxfer_libraries_svr4): Likewise.
5587 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5588 (set_fast_tracepoint_jump): Likewise.
5589 (uninsert_fast_tracepoint_jumps_at): Likewise.
5590 (reinsert_fast_tracepoint_jumps_at): Likewise.
5591 (validate_inserted_breakpoint): Likewise.
5592 (clone_agent_expr): Likewise.
5593 * regcache.c (init_register_cache): Likewise.
5594 * remote-utils.c (putpkt_binary_1): Likewise.
5595 (decode_M_packet): Likewise.
5596 (decode_X_packet): Likewise.
5597 (look_up_one_symbol): Likewise.
5598 (relocate_instruction): Likewise.
5599 (monitor_output): Likewise.
5600 * server.c (handle_search_memory): Likewise.
5601 (handle_qxfer_exec_file): Likewise.
5602 (handle_qxfer_libraries): Likewise.
5603 (handle_qxfer): Likewise.
5604 (handle_query): Likewise.
5605 (handle_v_cont): Likewise.
5606 (handle_v_run): Likewise.
5607 (captured_main): Likewise.
5608 * target.c (write_inferior_memory): Likewise.
5609 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5610 * tracepoint.c (init_trace_buffer): Likewise.
5611 (add_tracepoint_action): Likewise.
5612 (add_traceframe): Likewise.
5613 (add_traceframe_block): Likewise.
5614 (cmd_qtdpsrc): Likewise.
5615 (cmd_qtdv): Likewise.
5616 (cmd_qtstatus): Likewise.
5617 (response_source): Likewise.
5618 (response_tsv): Likewise.
5619 (cmd_qtnotes): Likewise.
5620 (gdb_collect): Likewise.
5621 (initialize_tracepoint): Likewise.
5623 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5625 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5626 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5627 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5629 (enum aarch64_condition_codes): New enum.
5630 (w0): New static global.
5633 (struct aarch64_memory_operand) <type>: New
5634 MEMORY_OPERAND_POSTINDEX type.
5635 (postindex_memory_operand): New helper function.
5636 (emit_ret): New function.
5637 (emit_load_store_pair): New function, factored out of emit_stp
5638 with support for MEMORY_OPERAND_POSTINDEX.
5639 (emit_stp): Rewrite using emit_load_store_pair.
5640 (emit_ldp): New function.
5641 (emit_load_store): Likewise.
5642 (emit_ldr): Mention post-index instruction in comment.
5643 (emit_ldrh): New function.
5644 (emit_ldrb): New function.
5645 (emit_ldrsw): Mention post-index instruction in comment.
5646 (emit_str): Likewise.
5647 (emit_subs): New function.
5648 (emit_cmp): Likewise.
5649 (emit_and): Likewise.
5650 (emit_orr): Likewise.
5651 (emit_orn): Likewise.
5652 (emit_eor): Likewise.
5653 (emit_mvn): Likewise.
5654 (emit_lslv): Likewise.
5655 (emit_lsrv): Likewise.
5656 (emit_asrv): Likewise.
5657 (emit_mul): Likewise.
5658 (emit_sbfm): Likewise.
5659 (emit_sbfx): Likewise.
5660 (emit_ubfm): Likewise.
5661 (emit_ubfx): Likewise.
5662 (emit_csinc): Likewise.
5663 (emit_cset): Likewise.
5664 (emit_nop): Likewise.
5665 (emit_ops_insns): New helper function.
5666 (emit_pop): Likewise.
5667 (emit_push): Likewise.
5668 (aarch64_emit_prologue): New function.
5669 (aarch64_emit_epilogue): Likewise.
5670 (aarch64_emit_add): Likewise.
5671 (aarch64_emit_sub): Likewise.
5672 (aarch64_emit_mul): Likewise.
5673 (aarch64_emit_lsh): Likewise.
5674 (aarch64_emit_rsh_signed): Likewise.
5675 (aarch64_emit_rsh_unsigned): Likewise.
5676 (aarch64_emit_ext): Likewise.
5677 (aarch64_emit_log_not): Likewise.
5678 (aarch64_emit_bit_and): Likewise.
5679 (aarch64_emit_bit_or): Likewise.
5680 (aarch64_emit_bit_xor): Likewise.
5681 (aarch64_emit_bit_not): Likewise.
5682 (aarch64_emit_equal): Likewise.
5683 (aarch64_emit_less_signed): Likewise.
5684 (aarch64_emit_less_unsigned): Likewise.
5685 (aarch64_emit_ref): Likewise.
5686 (aarch64_emit_if_goto): Likewise.
5687 (aarch64_emit_goto): Likewise.
5688 (aarch64_write_goto_address): Likewise.
5689 (aarch64_emit_const): Likewise.
5690 (aarch64_emit_call): Likewise.
5691 (aarch64_emit_reg): Likewise.
5692 (aarch64_emit_pop): Likewise.
5693 (aarch64_emit_stack_flush): Likewise.
5694 (aarch64_emit_zero_ext): Likewise.
5695 (aarch64_emit_swap): Likewise.
5696 (aarch64_emit_stack_adjust): Likewise.
5697 (aarch64_emit_int_call_1): Likewise.
5698 (aarch64_emit_void_call_2): Likewise.
5699 (aarch64_emit_eq_goto): Likewise.
5700 (aarch64_emit_ne_goto): Likewise.
5701 (aarch64_emit_lt_goto): Likewise.
5702 (aarch64_emit_le_goto): Likewise.
5703 (aarch64_emit_gt_goto): Likewise.
5704 (aarch64_emit_ge_got): Likewise.
5705 (aarch64_emit_ops_impl): New static global variable.
5706 (aarch64_emit_ops): New target function, return
5707 &aarch64_emit_ops_impl.
5708 (struct linux_target_ops): Install it.
5710 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5712 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5713 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5715 * linux-aarch64-ipa.c: New file.
5716 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5718 (aarch64_get_thread_area): New target method.
5719 (extract_signed_bitfield): New helper function.
5720 (aarch64_decode_ldr_literal): New function.
5721 (enum aarch64_opcodes): New enum.
5722 (struct aarch64_register): New struct.
5723 (struct aarch64_operand): New struct.
5724 (x0): New static global.
5733 (aarch64_register): New helper function.
5734 (register_operand): Likewise.
5735 (immediate_operand): Likewise.
5736 (struct aarch64_memory_operand): New struct.
5737 (offset_memory_operand): New helper function.
5738 (preindex_memory_operand): Likewise.
5739 (enum aarch64_system_control_registers): New enum.
5740 (ENCODE): New macro.
5741 (emit_insn): New helper function.
5742 (emit_b): New function.
5743 (emit_bcond): Likewise.
5744 (emit_cb): Likewise.
5745 (emit_tb): Likewise.
5746 (emit_blr): Likewise.
5747 (emit_stp): Likewise.
5748 (emit_ldp_q_offset): Likewise.
5749 (emit_stp_q_offset): Likewise.
5750 (emit_load_store): Likewise.
5751 (emit_ldr): Likewise.
5752 (emit_ldrsw): Likewise.
5753 (emit_str): Likewise.
5754 (emit_ldaxr): Likewise.
5755 (emit_stxr): Likewise.
5756 (emit_stlr): Likewise.
5757 (emit_data_processing_reg): Likewise.
5758 (emit_data_processing): Likewise.
5759 (emit_add): Likewise.
5760 (emit_sub): Likewise.
5761 (emit_mov): Likewise.
5762 (emit_movk): Likewise.
5763 (emit_mov_addr): Likewise.
5764 (emit_mrs): Likewise.
5765 (emit_msr): Likewise.
5766 (emit_sevl): Likewise.
5767 (emit_wfe): Likewise.
5768 (append_insns): Likewise.
5769 (can_encode_int32_in): New helper function.
5770 (aarch64_relocate_instruction): New function.
5771 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5772 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5773 (struct linux_target_ops): Install aarch64_get_thread_area,
5774 aarch64_install_fast_tracepoint_jump_pad and
5775 aarch64_get_min_fast_tracepoint_insn_len.
5777 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5779 * Makefile.in (aarch64-insn.o): New rule.
5780 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5782 2015-09-21 Yao Qi <yao.qi@linaro.org>
5784 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5786 2015-09-21 Yao Qi <yao.qi@linaro.org>
5788 * tracepoint.c (max_jump_pad_size): Remove.
5790 2015-09-18 Yao Qi <yao.qi@linaro.org>
5792 * linux-aarch64-low.c: Don't include sys/uio.h.
5793 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5795 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5797 * tracepoint.c (eval_result_type): Change prototype.
5798 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5800 2015-09-15 Pedro Alves <palves@redhat.com>
5802 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5803 Check whether to report exec events instead of checking whether
5804 multiprocess is enabled.
5806 2015-09-15 Pedro Alves <palves@redhat.com>
5809 * remote-utils.c (prepare_resume_reply): Merge
5810 TARGET_WAITKIND_VFORK_DONE switch case with the
5811 TARGET_WAITKIND_FORKED case.
5813 2015-09-15 Yao Qi <yao.qi@linaro.org>
5815 * server.c (handle_query): Check string comparison using
5816 "else if" instead of "if".
5818 2015-09-15 Yao Qi <yao.qi@linaro.org>
5820 * server.c (vCont_supported): New global variable.
5821 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5822 matches. Append ";vContSupported+" to own_buf.
5823 (handle_v_requests): Append ";s;S" to own_buf if target supports
5824 hardware single step or vCont_supported is false.
5825 (capture_main): Set vCont_supported to zero.
5827 2015-09-15 Yao Qi <yao.qi@linaro.org>
5829 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5831 (linux_supports_hardware_single_step): ... New function.
5832 (linux_target_ops): Update.
5833 * lynx-low.c (lynx_target_ops): Set field
5834 supports_hardware_single_step to target_can_do_hardware_single_step.
5835 * nto-low.c (nto_target_ops): Likewise.
5836 * spu-low.c (spu_target_ops): Likewise.
5837 * win32-low.c (win32_target_ops): Likewise.
5838 * target.c (target_can_do_hardware_single_step): New function.
5839 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5840 Remove. <supports_hardware_single_step>: New field.
5841 (target_supports_conditional_breakpoints): Remove.
5842 (target_supports_hardware_single_step): New macro.
5843 (target_can_do_hardware_single_step): Declare.
5844 * server.c (handle_query): Use target_supports_hardware_single_step
5845 instead of target_supports_conditional_breakpoints.
5847 2015-09-15 Yao Qi <yao.qi@linaro.org>
5849 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5851 (struct linux_target_ops the_low_target): Install
5852 aarch64_linux_siginfo_fixup.
5854 2015-09-11 Don Breazeal <donb@codesourcery.com>
5855 Luis Machado <lgustavo@codesourcery.com>
5857 * linux-low.c (linux_mourn): Static declaration.
5858 (linux_arch_setup): Move in front of
5859 handle_extended_wait.
5860 (linux_arch_setup_thread): New function.
5861 (handle_extended_wait): Handle exec events. Call
5862 linux_arch_setup_thread. Make event_lwp argument a
5863 pointer-to-a-pointer.
5864 (check_zombie_leaders): Do not check stopped threads.
5865 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5866 (linux_low_filter_event): Add lwp and thread for exec'ing
5867 non-leader thread if leader thread has been deleted.
5868 Refactor code into linux_arch_setup_thread and call it.
5869 Pass child lwp pointer by reference to handle_extended_wait.
5870 (linux_wait_for_event_filtered): Update comment.
5871 (linux_wait_1): Prevent clobbering exec event status.
5872 (linux_supports_exec_events): New function.
5873 (linux_target_ops) <supports_exec_events>: Initialize new member.
5874 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5876 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5877 * server.c (report_exec_events): New global variable.
5878 (handle_query): Handle qSupported query for exec-events feature.
5879 (captured_main): Initialize report_exec_events.
5880 * server.h (report_exec_events): Declare new global variable.
5881 * target.h (struct target_ops) <supports_exec_events>: New
5883 (target_supports_exec_events): New macro.
5884 * win32-low.c (win32_target_ops) <supports_exec_events>:
5885 Initialize new member.
5887 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5889 * linux-low.c (linux_low_enable_btrace): Remove.
5890 (linux_target_ops): Replace linux_low_enable_btrace with
5891 linux_enable_btrace.
5893 2015-09-03 Yao Qi <yao.qi@linaro.org>
5895 * linux-aarch64-low.c (aarch64_insert_point): Call
5896 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5899 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5901 * linux-low.c (check_stopped_by_breakpoint): Use
5902 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5904 2015-08-27 Pedro Alves <palves@redhat.com>
5906 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5908 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5910 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5911 the XNEW-family equivalent.
5912 (compile_bytecodes): Likewise.
5913 * dll.c (loaded_dll): Likewise.
5914 * event-loop.c (append_callback_event): Likewise.
5915 (create_file_handler): Likewise.
5916 (create_file_event): Likewise.
5917 * hostio.c (handle_open): Likewise.
5918 * inferiors.c (add_thread): Likewise.
5919 (add_process): Likewise.
5920 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5921 * linux-arm-low.c (arm_new_process): Likewise.
5922 (arm_new_thread): Likewise.
5923 * linux-low.c (add_to_pid_list): Likewise.
5924 (linux_add_process): Likewise.
5925 (handle_extended_wait): Likewise.
5926 (add_lwp): Likewise.
5927 (enqueue_one_deferred_signal): Likewise.
5928 (enqueue_pending_signal): Likewise.
5929 (linux_resume_one_lwp_throw): Likewise.
5930 (linux_resume_one_thread): Likewise.
5931 (linux_read_memory): Likewise.
5932 (linux_write_memory): Likewise.
5933 * linux-mips-low.c (mips_linux_new_process): Likewise.
5934 (mips_linux_new_thread): Likewise.
5935 (mips_add_watchpoint): Likewise.
5936 * linux-x86-low.c (initialize_low_arch): Likewise.
5937 * lynx-low.c (lynx_add_process): Likewise.
5938 * mem-break.c (set_raw_breakpoint_at): Likewise.
5939 (set_breakpoint): Likewise.
5940 (add_condition_to_breakpoint): Likewise.
5941 (add_commands_to_breakpoint): Likewise.
5942 (clone_agent_expr): Likewise.
5943 (clone_one_breakpoint): Likewise.
5944 * regcache.c (new_register_cache): Likewise.
5945 * remote-utils.c (look_up_one_symbol): Likewise.
5946 * server.c (queue_stop_reply): Likewise.
5947 (start_inferior): Likewise.
5948 (queue_stop_reply_callback): Likewise.
5949 (handle_target_event): Likewise.
5950 * spu-low.c (fetch_ppc_memory): Likewise.
5951 (store_ppc_memory): Likewise.
5952 * target.c (set_target_ops): Likewise.
5953 * thread-db.c (thread_db_load_search): Likewise.
5954 (try_thread_db_load_1): Likewise.
5955 * tracepoint.c (add_tracepoint): Likewise.
5956 (add_tracepoint_action): Likewise.
5957 (create_trace_state_variable): Likewise.
5958 (cmd_qtdpsrc): Likewise.
5959 (cmd_qtro): Likewise.
5960 (add_while_stepping_state): Likewise.
5961 * win32-low.c (child_add_thread): Likewise.
5962 (get_image_name): Likewise.
5964 2015-08-25 Yao Qi <yao.qi@linaro.org>
5966 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5968 2015-08-25 Yao Qi <yao.qi@linaro.org>
5970 * Makefile.in (aarch64-linux.o): New rule.
5971 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5973 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5974 (aarch64_init_debug_reg_state): Make it extern.
5975 (aarch64_linux_prepare_to_resume): Remove.
5977 2015-08-25 Yao Qi <yao.qi@linaro.org>
5979 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5980 lwp_arch_private_info and ptid_of_lwp.
5982 2015-08-25 Yao Qi <yao.qi@linaro.org>
5984 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5985 Find proc_info by find_process_pid. All callers updated.
5987 2015-08-25 Yao Qi <yao.qi@linaro.org>
5989 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5991 (debug_reg_change_callback): Remove.
5992 (aarch64_notify_debug_reg_change): Remove.
5994 2015-08-25 Yao Qi <yao.qi@linaro.org>
5996 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5997 Call current_lwp_ptid.
5999 2015-08-25 Yao Qi <yao.qi@linaro.org>
6001 * linux-aarch64-low.c (debug_reg_change_callback): Use
6004 2015-08-25 Yao Qi <yao.qi@linaro.org>
6006 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6008 2015-08-25 Yao Qi <yao.qi@linaro.org>
6010 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6012 2015-08-25 Yao Qi <yao.qi@linaro.org>
6014 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6017 2015-08-25 Yao Qi <yao.qi@linaro.org>
6019 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6021 (debug_reg_change_callback): Remove argument entry and add argument
6022 lwp. Remove local variable thread. Don't print thread id in the
6023 debugging output. Don't check whether pid of thread equals to pid.
6024 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6025 iterate_over_lwps instead find_inferior.
6027 2015-08-24 Pedro Alves <palves@redhat.com>
6029 * inferiors.c (get_first_process): New function.
6030 * inferiors.h (get_first_process): New declaration.
6031 * remote-utils.c (read_ptid): Default to the first process in the
6032 list, instead of to the current thread's process.
6034 2015-08-24 Pedro Alves <palves@redhat.com>
6036 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6037 * event-loop.c: Likewise.
6038 * remote-utils.c: Likewise.
6039 * tracepoint.c: Likewise.
6041 2015-08-24 Pedro Alves <palves@redhat.com>
6043 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6046 2015-08-21 Pedro Alves <palves@redhat.com>
6048 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6049 instead of literal 1.
6051 2015-08-21 Pedro Alves <palves@redhat.com>
6053 * tdesc.c (default_description): Explicitly zero-initialize.
6055 2015-08-21 Pedro Alves <palves@redhat.com>
6058 * inferiors.c (remove_thread): Discard any pending stop reply for
6060 * server.c (remove_all_on_match_pid): Rename to ...
6061 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6063 (discard_queued_stop_replies): Change parameter to a ptid. Now
6065 (handle_v_kill, kill_inferior_callback, captured_main)
6066 (process_serial_event): Adjust.
6067 * server.h (discard_queued_stop_replies): Declare.
6069 2015-08-21 Pedro Alves <palves@redhat.com>
6071 * linux-low.c (wait_for_sigstop): Always switch to no thread
6072 selected if the previously current thread dies.
6073 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6074 process instead of the current thread's.
6075 * remote-utils.c (input_interrupt): Don't check if there's no
6077 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6078 current thread to the general thread fails, error out.
6079 (handle_qxfer_auxv, handle_qxfer_libraries)
6080 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6081 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6082 (handle_query): Check if there's a thread selected instead of
6083 checking whether there's any thread in the thread list.
6084 (handle_qxfer_threads, handle_qxfer_btrace)
6085 (handle_qxfer_btrace_conf): Don't error out early if there's no
6086 thread in the thread list.
6087 (handle_v_cont, myresume): Don't set the current thread to the
6089 (process_serial_event) <Hg handling>: Also set thread_id if the
6090 previous general thread is still alive.
6091 (process_serial_event) <g/G handling>: If setting the current
6092 thread to the general thread fails, error out.
6093 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6094 thread's lwp instead of the current thread's.
6095 * target.c (set_desired_thread): If the desired thread was not
6096 found, leave the current thread pointing to NULL. Return an int
6097 (boolean) indicating success.
6098 * target.h (set_desired_thread): Change return type to int.
6100 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6102 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6103 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6105 (ps_get_thread_area): New function.
6107 2015-08-19 Gary Benson <gbenson@redhat.com>
6109 * hostio.c (handle_pread): Do not attempt to read more data
6110 than hostio_reply_with_data can fit in a packet.
6112 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6114 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6116 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6118 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6120 2015-08-06 Pedro Alves <palves@redhat.com>
6122 * tracepoint.c (expr_eval_result): Now an int.
6124 2015-08-06 Pedro Alves <palves@redhat.com>
6126 * gdbthread.h (struct regcache): Forward declare.
6127 (struct thread_info) <regcache_data>: Now a struct regcache
6129 * inferiors.c (inferior_regcache_data)
6130 (set_inferior_regcache_data): Now work with struct regcache
6132 * inferiors.h (struct regcache): Forward declare.
6133 (inferior_regcache_data, set_inferior_regcache_data): Now work
6134 with struct regcache pointers.
6135 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6136 (free_register_cache_thread): Remove struct regcache pointer
6139 2015-08-06 Pedro Alves <palves@redhat.com>
6141 * server.c (captured_main): On error, print the exception message
6142 to stderr, and if run_once is set, throw a quit.
6144 2015-08-06 Pedro Alves <palves@redhat.com>
6146 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6149 2015-08-06 Pedro Alves <palves@redhat.com>
6151 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6152 reading beyond the passed in buffer length.
6154 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6156 * tracepoint.c (symbol_list) <required>: Remove.
6158 2015-08-06 Pedro Alves <palves@redhat.com>
6160 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6161 count if stopping and suspending threads.
6162 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6163 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6164 (linux_detach): Complete an ongoing step-over.
6165 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6167 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6168 (linux_wait_1): If passing a signal to the inferior after
6169 finishing a step-over, unsuspend and re-resume all lwps. If we
6170 see a single-step event but the thread should be continuing, don't
6171 pass the trap to gdb.
6172 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6173 internal_error instead of gdb_assert.
6174 (enqueue_pending_signal): New function.
6175 (check_ptrace_stopped_lwp_gone): Add debug output.
6176 (start_step_over): Use internal_error instead of gdb_assert.
6177 (complete_ongoing_step_over): New function.
6178 (linux_resume_one_thread): Don't resume a suspended thread.
6179 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6182 2015-08-06 Pedro Alves <palves@redhat.com>
6184 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6185 (linux_thread_alive): Use lwp_is_marked_dead.
6186 (extended_event_reported): Delete.
6187 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6188 instead of extended_event_reported.
6189 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6191 (lwp_is_marked_dead): New function.
6192 (lwp_running): Use lwp_is_marked_dead.
6193 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6196 2015-08-06 Pedro Alves <palves@redhat.com>
6198 * linux-low.c (linux_wait_1): Move fork event output out of the
6199 !report_to_gdb check. Pass event_child->waitstatus to
6200 target_waitstatus_to_string instead of ourstatus.
6202 2015-08-04 Yao Qi <yao.qi@linaro.org>
6204 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6205 if current_thread is 32 bit.
6207 2015-08-04 Yao Qi <yao.qi@linaro.org>
6209 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6210 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6211 * server.c (extended_protocol): Remove "static".
6212 * server.h (extended_protocol): Declare it.
6214 2015-08-04 Yao Qi <yao.qi@linaro.org>
6216 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6217 both aarch64 and aarch32.
6218 (aarch64_set_pc): Likewise.
6220 2015-08-04 Yao Qi <yao.qi@linaro.org>
6222 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6223 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6224 arm-with-neon.xml to srv_xmlfiles.
6225 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6226 (is_64bit_tdesc): New function.
6227 (aarch64_linux_read_description): New function.
6228 (aarch64_arch_setup): Call aarch64_linux_read_description.
6229 (regs_info): Rename to regs_info_aarch64.
6230 (aarch64_regs_info): Return right regs_info.
6231 (initialize_low_arch): Call initialize_low_arch_aarch32.
6233 2015-08-04 Yao Qi <yao.qi@linaro.org>
6235 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6236 * linux-aarch32-low.c: New file.
6237 * linux-aarch32-low.h: New file.
6238 * linux-arm-low.c (arm_fill_gregset): Move it to
6239 linux-aarch32-low.c.
6240 (arm_store_gregset): Likewise.
6241 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6242 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6243 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6244 (regs_info): Rename to regs_info_arm.
6245 (arm_regs_info): Return regs_info_aarch32 if
6246 have_ptrace_getregset is 1 and target description is
6247 arm_with_neon or arm_with_vfpv3.
6248 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6249 Call initialize_low_arch_aarch32 instead.
6251 2015-08-04 Yao Qi <yao.qi@linaro.org>
6253 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6254 * linux-low.c: ... here.
6255 * linux-low.h (have_ptrace_getregset): Declare it.
6257 2015-08-04 Pedro Alves <palves@redhat.com>
6259 * thread-db.c (struct thread_db): Use new typedefs.
6260 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6262 (disable_thread_event_reporting): Cast result of dlsym to
6263 destination function pointer type.
6264 (thread_db_mourn): Use td_ta_delete_ftype.
6266 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6268 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6270 (CDX_BREAKPOINT): Define for R2.
6271 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6272 (the_low_target): Add comments.
6274 2015-07-30 Yao Qi <yao.qi@linaro.org>
6276 * linux-arm-low.c (arm_hwcap): Remove it.
6277 (arm_read_description): New local variable arm_hwcap. Don't
6278 set arm_hwcap to zero.
6280 2015-07-30 Yao Qi <yao.qi@linaro.org>
6282 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6283 Use regcache->tdesc instead.
6284 (arm_store_wmmxregset): Likewise.
6285 (arm_fill_vfpregset): Likewise.
6286 (arm_store_vfpregset): Likewise.
6288 2015-07-30 Yao Qi <yao.qi@linaro.org>
6290 * linux-arm-low.c: Include arch/arm.h.
6291 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6292 (arm_store_gregset): Likewise.
6294 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6296 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6297 ptrace's 4th parameter.
6299 2015-07-27 Yao Qi <yao.qi@linaro.org>
6301 * configure.srv (case aarch64*-*-linux*): Don't set
6304 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6306 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6308 * linux-arm-low.c: Likewise.
6309 * linux-cris-low.c: Likewise.
6310 * linux-crisv32-low.c: Likewise.
6311 * linux-low.c: Likewise.
6312 * linux-m68k-low.c: Likewise.
6313 * linux-mips-low.c: Likewise.
6314 * linux-nios2-low.c: Likewise.
6315 * linux-s390-low.c: Likewise.
6316 * linux-sparc-low.c: Likewise.
6317 * linux-tic6x-low.c: Likewise.
6318 * linux-tile-low.c: Likewise.
6319 * linux-x86-low.c: Likewise.
6321 2015-07-24 Pedro Alves <palves@redhat.com>
6323 * config.in: Regenerate.
6324 * configure: Regenerate.
6326 2015-07-24 Pedro Alves <palves@redhat.com>
6328 * acinclude.m4: Include ../ptrace.m4.
6329 * configure.ac: Call GDB_AC_PTRACE.
6330 * config.in, configure: Regenerate.
6332 2015-07-24 Yao Qi <yao.qi@linaro.org>
6334 * linux-low.c (linux_create_inferior): Remove setting to
6335 proc->priv->new_inferior.
6336 (linux_attach): Likewise.
6337 (linux_low_filter_event): Likewise.
6338 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6340 2015-07-24 Yao Qi <yao.qi@linaro.org>
6342 * linux-low.c (linux_arch_setup): New function.
6343 (linux_low_filter_event): If proc->tdesc is NULL and
6344 proc->attached is true, call the_low_target.arch_setup.
6345 Otherwise, keep status pending, and return.
6346 (linux_resume_one_lwp_throw): Don't call get_pc if
6347 thread->while_stepping isn't NULL. Don't call
6348 get_thread_regcache if proc->tdesc is NULL.
6349 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6350 (linux_target_ops): Install arch_setup.
6351 * server.c (start_inferior): Call the_target->arch_setup.
6352 * target.h (struct target_ops) <arch_setup>: New field.
6353 (target_arch_setup): New marco.
6354 * lynx-low.c (lynx_target_ops): Update.
6355 * nto-low.c (nto_target_ops): Update.
6356 * spu-low.c (spu_target_ops): Update.
6357 * win32-low.c (win32_target_ops): Update.
6359 2015-07-24 Yao Qi <yao.qi@linaro.org>
6361 * linux-low.c (linux_add_process): Don't set
6362 proc->priv->new_inferior.
6363 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6364 (linux_attach): Likewise.
6366 2015-07-24 Yao Qi <yao.qi@linaro.org>
6368 * server.c (start_inferior): Code refactor.
6370 2015-07-24 Yao Qi <yao.qi@linaro.org>
6372 * server.c (process_serial_event): Set general_thread.
6374 2015-07-21 Yao Qi <yao.qi@linaro.org>
6376 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6377 aarch64_linux_get_debug_reg_capacity.
6379 2015-07-17 Yao Qi <yao.qi@linaro.org>
6381 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6382 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6383 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6384 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6385 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6386 (AARCH64_HWP_ALIGNMENT): Likewise.
6387 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6388 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6389 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6390 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6391 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6392 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6393 (struct aarch64_debug_reg_state): Likewise.
6394 (struct arch_lwp_info): Likewise.
6395 (aarch64_align_watchpoint): Likewise.
6396 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6397 (aarch64_watchpoint_length): Likewise.
6398 (aarch64_point_encode_ctrl_reg): Likewise
6399 (aarch64_point_is_aligned): Likewise.
6400 (aarch64_align_watchpoint): Likewise.
6401 (aarch64_linux_set_debug_regs):
6402 (aarch64_dr_state_insert_one_point): Likewise.
6403 (aarch64_dr_state_remove_one_point): Likewise.
6404 (aarch64_handle_breakpoint): Likewise.
6405 (aarch64_handle_aligned_watchpoint): Likewise.
6406 (aarch64_handle_unaligned_watchpoint): Likewise.
6407 (aarch64_handle_watchpoint): Likewise.
6409 2015-07-17 Yao Qi <yao.qi@linaro.org>
6411 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6412 and don't aarch64_get_debug_reg_state. All callers update.
6413 (aarch64_handle_aligned_watchpoint): Likewise.
6414 (aarch64_handle_unaligned_watchpoint): Likewise.
6415 (aarch64_handle_watchpoint): Likewise.
6416 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6417 (aarch64_remove_point): Likewise.
6419 2015-07-17 Yao Qi <yao.qi@linaro.org>
6421 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6423 (aarch64_handle_unaligned_watchpoint): Likewise.
6425 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6427 Revert the previous 3 commits:
6428 Move gdb_regex* to common/
6429 Move linux_find_memory_regions_full & co.
6430 gdbserver build-id attribute generator
6432 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6433 Jan Kratochvil <jan.kratochvil@redhat.com>
6435 gdbserver build-id attribute generator.
6436 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6437 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6438 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6440 (get_dynamic): Use find_pdhr to traverse program headers.
6441 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6442 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6443 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6444 (get_hex_build_id): New.
6445 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6446 to reply XML document.
6448 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6449 Jan Kratochvil <jan.kratochvil@redhat.com>
6451 * target.c: Include target/target-utils.h and fcntl.h.
6452 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6453 (target_fileio_read_stralloc): New functions.
6455 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6457 * Makefile.in (OBS): Add gdb_regex.o.
6459 * config.in: Rebuilt.
6460 * configure: Rebuilt.
6462 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6463 Jan Kratochvil <jan.kratochvil@redhat.com>
6465 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6466 * Makefile.in (OBS): Add target-utils.o.
6467 (linux-maps.o, target-utils.o): New.
6468 * configure.srv (srv_linux_obj): Add linux-maps.o.
6470 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6472 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6474 (the_low_target): Install it.
6476 2015-07-14 Pedro Alves <palves@redhat.com>
6478 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6479 Instead, ignore ECHILD, and throw an error for other errnos.
6481 2015-07-10 Pedro Alves <palves@redhat.com>
6483 * event-loop.c (struct callback_event) <data>: Change type to
6484 gdb_client_data instance instead of gdb_client_data pointer.
6485 (append_callback_event): Adjust.
6487 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6489 * linux-aarch64-low.c: Add comments for each linux_target_ops
6490 method. Remove comments already covered in target_ops and
6491 linux_target_ops definitions.
6492 (the_low_target): Add comments for each unimplemented method.
6494 2015-07-09 Yao Qi <yao.qi@linaro.org>
6496 * linux-aarch64-low.c (aarch64_regmap): Remove.
6497 (aarch64_usrregs_info): Remove.
6498 (regs_info): Set field usrregs to NULL.
6500 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6502 * linux-low.c: Include "rsp-low.h"
6503 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6504 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6505 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6506 (handle_btrace_enable_pt): New.
6507 (handle_btrace_general_set): Support "pt".
6508 (handle_btrace_conf_general_set): Support "pt:size".
6510 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6512 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6515 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6517 * linux-aarch64-low.c: Remove comment about endianness.
6518 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6519 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6522 2015-06-24 Gary Benson <gbenson@redhat.com>
6524 * linux-i386-ipa.c (stdint.h): Do not include.
6525 * lynx-i386-low.c (stdint.h): Likewise.
6526 * lynx-ppc-low.c (stdint.h): Likewise.
6527 * mem-break.c (stdint.h): Likewise.
6528 * thread-db.c (stdint.h): Likewise.
6529 * tracepoint.c (stdint.h): Likewise.
6530 * win32-low.c (stdint.h): Likewise.
6532 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6534 * server.c (write_qxfer_response): Update call to
6535 remote_escape_output.
6537 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6538 Jan Kratochvil <jan.kratochvil@redhat.com>
6540 Merge multiple hex conversions.
6541 * gdbreplay.c (tohex): Rename to 'fromhex'.
6542 (logchar): Use fromhex.
6544 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6546 * server.c (handle_qxfer_libraries): Set `version' attribute for
6549 2015-06-10 Gary Benson <gbenson@redhat.com>
6551 * target.h (struct target_ops) <multifs_open>: New field.
6552 <multifs_unlink>: Likewise.
6553 <multifs_readlink>: Likewise.
6554 * linux-low.c (nat/linux-namespaces.h): New include.
6555 (linux_target_ops): Initialize the_target->multifs_open,
6556 the_target->multifs_unlink and the_target->multifs_readlink.
6557 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6558 * hostio.c (hostio_fs_pid): New static variable.
6559 (hostio_handle_new_gdb_connection): New function.
6560 (handle_setfs): Likewise.
6561 (handle_open): Use the_target->multifs_open as appropriate.
6562 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6563 (handle_readlink): Use the_target->multifs_readlink as
6565 (handle_vFile): Handle vFile:setfs packets.
6566 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6567 after target_handle_new_gdb_connection.
6569 2015-06-10 Gary Benson <gbenson@redhat.com>
6571 * configure.ac (AC_CHECK_FUNCS): Add setns.
6572 * config.in: Regenerate.
6573 * configure: Likewise.
6574 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6575 (linux-namespaces.o): New rule.
6576 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6578 2015-06-09 Gary Benson <gbenson@redhat.com>
6580 * hostio.c (handle_open): Process mode argument with
6581 fileio_to_host_mode.
6583 2015-06-01 Yao Qi <yao.qi@linaro.org>
6585 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6586 * linux-x86-low.c: Likewise.
6588 2015-05-28 Don Breazeal <donb@codesourcery.com>
6590 * linux-low.c (handle_extended_wait): Initialize
6591 thread_info.last_resume_kind for new fork children.
6593 2015-05-15 Pedro Alves <palves@redhat.com>
6595 * target.h (target_handle_new_gdb_connection): Rewrite using if
6596 wrapped in do/while.
6598 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6600 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6601 * configure, config.in: Regenerate.
6602 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6605 2015-05-12 Don Breazeal <donb@codesourcery.com>
6607 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6608 PTRACE_EVENT_VFORK_DONE.
6609 (linux_low_ptrace_options, extended_event_reported): Add vfork
6611 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6612 and "vforkdone" for RSP 'T' Stop Reply Packet.
6613 * server.h (report_vfork_events): Declare
6616 2015-05-12 Don Breazeal <donb@codesourcery.com>
6618 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6619 (the_low_target) <new_fork>: Initialize new member.
6620 * linux-arm-low.c (arm_new_fork): New function.
6621 (the_low_target) <new_fork>: Initialize new member.
6622 * linux-low.c (handle_extended_wait): Call new target function
6624 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6625 * linux-mips-low.c (mips_add_watchpoint): New function
6626 extracted from mips_insert_point.
6627 (the_low_target) <new_fork>: Initialize new member.
6628 (mips_linux_new_fork): New function.
6629 (mips_insert_point): Call mips_add_watchpoint.
6630 * linux-x86-low.c (x86_linux_new_fork): New function.
6631 (the_low_target) <new_fork>: Initialize new member.
6633 2015-05-12 Don Breazeal <donb@codesourcery.com>
6635 * linux-low.c (handle_extended_wait): Implement return value,
6636 rename argument 'event_child' to 'event_lwp', handle
6637 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6638 (linux_low_ptrace_options): New function.
6639 (linux_low_filter_event): Call linux_low_ptrace_options,
6640 use different argument fo linux_enable_event_reporting,
6641 use return value from handle_extended_wait.
6642 (extended_event_reported): New function.
6643 (linux_wait_1): Call extended_event_reported and set
6644 status to report fork events.
6645 (linux_write_memory): Add pid to debug message.
6646 (reset_lwp_ptrace_options_callback): New function.
6647 (linux_handle_new_gdb_connection): New function.
6648 (linux_target_ops): Initialize new structure member.
6649 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6650 * lynx-low.c: Initialize new structure member.
6651 * remote-utils.c (prepare_resume_reply): Implement stop reason
6652 "fork" for "T" stop message.
6653 * server.c (handle_query): Call handle_new_gdb_connection.
6654 * server.h (report_fork_events): Declare global flag.
6655 * target.h (struct target_ops) <handle_new_gdb_connection>:
6657 (target_handle_new_gdb_connection): New macro.
6658 * win32-low.c: Initialize new structure member.
6660 2015-05-12 Don Breazeal <donb@codesourcery.com>
6662 * mem-break.c (APPEND_TO_LIST): Define macro.
6663 (clone_agent_expr): New function.
6664 (clone_one_breakpoint): New function.
6665 (clone_all_breakpoints): New function.
6666 * mem-break.h: Declare new functions.
6668 2015-05-12 Don Breazeal <donb@codesourcery.com>
6670 * linux-low.c (linux_supports_fork_events): New function.
6671 (linux_supports_vfork_events): New function.
6672 (linux_target_ops): Initialize new structure members.
6673 (initialize_low): Call linux_check_ptrace_features.
6674 * lynx-low.c (lynx_target_ops): Initialize new structure
6676 * server.c (report_fork_events, report_vfork_events):
6678 (handle_query): Add new features to qSupported packet and
6680 (captured_main): Initialize new global variables.
6681 * target.h (struct target_ops) <supports_fork_events>:
6683 <supports_vfork_events>: New member.
6684 (target_supports_fork_events): New macro.
6685 (target_supports_vfork_events): New macro.
6686 * win32-low.c (win32_target_ops): Initialize new structure
6689 2015-05-12 Gary Benson <gbenson@redhat.com>
6691 * server.c (handle_qxfer_exec_file): Use current process
6694 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6696 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6697 Remove HAVE_PTRACE_GETREGS conditionals.
6698 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6699 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6701 2015-05-08 Yao Qi <yao.qi@linaro.org>
6703 * linux-low.c (linux_supports_conditional_breakpoints): New
6705 (linux_target_ops): Install new target method.
6706 * lynx-low.c (lynx_target_ops): Install NULL hook for
6707 supports_conditional_breakpoints.
6708 * nto-low.c (nto_target_ops): Likewise.
6709 * spu-low.c (spu_target_ops): Likewise.
6710 * win32-low.c (win32_target_ops): Likewise.
6711 * server.c (handle_query): Check
6712 target_supports_conditional_breakpoints.
6713 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6715 (target_supports_conditional_breakpoints): New macro.
6717 2015-05-06 Pedro Alves <palves@redhat.com>
6720 * server.c (start_inferior): If the process exits, mourn it.
6722 2015-04-21 Gary Benson <gbenson@redhat.com>
6724 * hostio.c (fileio_open_flags_to_host): Factored out to
6725 fileio_to_host_openflags in common/fileio.c. Single use
6728 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6730 * linux-xtensa-low.c (xtensa_fill_gregset)
6731 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6734 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6736 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6737 (regs_info): Replace usrregs pointer with NULL.
6739 2015-04-17 Gary Benson <gbenson@redhat.com>
6741 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6742 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6743 * server.c (handle_qxfer_exec_file): New function.
6744 (qxfer_packets): Add exec-file entry.
6745 (handle_query): Report qXfer:exec-file:read as supported packet.
6747 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6749 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6751 2015-04-09 Gary Benson <gbenson@redhat.com>
6753 * hostio-errno.c (errno_to_fileio_error): Remove function.
6754 Update caller to use remote_fileio_to_fio_error.
6756 2015-04-09 Yao Qi <yao.qi@linaro.org>
6758 * linux-low.c (linux_insert_point): Call
6759 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6760 (linux_remove_point): Call remove_memory_breakpoint if type is
6762 * linux-x86-low.c (x86_insert_point): Don't call
6763 insert_memory_breakpoint.
6764 (x86_remove_point): Don't call remove_memory_breakpoint.
6766 2015-04-01 Pedro Alves <palves@redhat.com>
6767 Cleber Rosa <crosa@redhat.com>
6769 * server.c (gdbserver_usage): Reorganize and extend the usage
6772 2015-03-24 Pedro Alves <palves@redhat.com>
6774 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6775 output. Also dump TRAP_TRACE.
6776 (linux_low_filter_event): In debug output, distinguish a
6777 resume_stop SIGSTOP from a delayed SIGSTOP.
6779 2015-03-24 Gary Benson <gbenson@redhat.com>
6781 * linux-x86-low.c (x86_linux_new_thread): Moved to
6783 (x86_linux_prepare_to_resume): Likewise.
6785 2015-03-24 Gary Benson <gbenson@redhat.com>
6787 * Makefile.in (x86-linux-dregs.o): New rule.
6788 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6789 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6790 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6791 (x86_linux_dr_get): Likewise.
6792 (x86_linux_dr_set): Likewise.
6793 (update_debug_registers_callback): Likewise.
6794 (x86_linux_dr_set_addr): Likewise.
6795 (x86_linux_dr_get_addr): Likewise.
6796 (x86_linux_dr_set_control): Likewise.
6797 (x86_linux_dr_get_control): Likewise.
6798 (x86_linux_dr_get_status): Likewise.
6799 (x86_linux_update_debug_registers): Likewise.
6801 2015-03-24 Gary Benson <gbenson@redhat.com>
6803 * linux-x86-low.c (x86_linux_update_debug_registers):
6804 New function, factored out from...
6805 (x86_linux_prepare_to_resume): ...this.
6807 2015-03-24 Gary Benson <gbenson@redhat.com>
6809 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6810 (x86_linux_dr_set): Likewise.
6811 (update_debug_registers_callback): Likewise.
6812 (x86_linux_dr_set_addr): Likewise.
6813 (x86_linux_dr_get_addr): Likewise.
6814 (x86_linux_dr_set_control): Likewise.
6815 (x86_linux_dr_get_control): Likewise.
6816 (x86_linux_dr_get_status): Likewise.
6817 (x86_linux_prepare_to_resume): Likewise.
6819 2015-03-24 Gary Benson <gbenson@redhat.com>
6821 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6822 Use perror_with_name. Pass string through gettext.
6823 (x86_linux_dr_set): Likewise.
6825 2015-03-24 Gary Benson <gbenson@redhat.com>
6827 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6828 (x86_linux_dr_set_addr): ...this.
6829 (x86_dr_low_get_addr): Rename to...
6830 (x86_linux_dr_get_addr): ...this.
6831 (x86_dr_low_set_control): Rename to...
6832 (x86_linux_dr_set_control): ...this.
6833 (x86_dr_low_get_control): Rename to...
6834 (x86_linux_dr_get_control): ...this.
6835 (x86_dr_low_get_status): Rename to...
6836 (x86_linux_dr_get_status): ...this.
6837 (x86_dr_low): Update with new function names.
6839 2015-03-24 Gary Benson <gbenson@redhat.com>
6841 * Makefile.in (x86-linux.o): New rule.
6842 * configure.srv: Add x86-linux.o to relevant targets.
6843 * linux-low.c (lwp_set_arch_private_info): New function.
6844 (lwp_arch_private_info): Likewise.
6845 * linux-x86-low.c: Include nat/x86-linux.h.
6846 (arch_lwp_info): Removed structure.
6847 (update_debug_registers_callback):
6848 Use lwp_set_debug_registers_changed.
6849 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6850 and lwp_set_debug_registers_changed.
6851 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6853 2015-03-24 Gary Benson <gbenson@redhat.com>
6855 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6856 * linux-arm-low.c (arm_new_thread): Likewise.
6857 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6858 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6859 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6860 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6862 2015-03-24 Gary Benson <gbenson@redhat.com>
6864 * linux-low.c (ptid_of_lwp): New function.
6865 (lwp_is_stopped): Likewise.
6866 (lwp_stop_reason): Likewise.
6867 * linux-x86-low.c (update_debug_registers_callback):
6869 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6872 2015-03-24 Gary Benson <gbenson@redhat.com>
6874 * linux-low.h (linux_stop_lwp): Remove declaration.
6876 2015-03-24 Gary Benson <gbenson@redhat.com>
6878 * linux-low.h: Include nat/linux-nat.h.
6879 * linux-low.c (iterate_over_lwps_args): New structure.
6880 (iterate_over_lwps_filter): New function.
6881 (iterate_over_lwps): Likewise.
6882 * linux-x86-low.c (update_debug_registers_callback):
6883 Update signature to what iterate_over_lwps expects.
6884 Remove PID check that iterate_over_lwps now performs.
6885 (x86_dr_low_set_addr): Use iterate_over_lwps.
6886 (x86_dr_low_set_control): Likewise.
6888 2015-03-24 Gary Benson <gbenson@redhat.com>
6890 * linux-x86-low.c (x86_debug_reg_state): New function.
6891 (x86_linux_prepare_to_resume): Use the above.
6893 2015-03-24 Gary Benson <gbenson@redhat.com>
6895 * linux-low.c (current_lwp_ptid): New function.
6896 * linux-x86-low.c: Include nat/linux-nat.h.
6897 (x86_dr_low_get_addr): Use current_lwp_ptid.
6898 (x86_dr_low_get_control): Likewise.
6899 (x86_dr_low_get_status): Likewise.
6901 2015-03-20 Pedro Alves <palves@redhat.com>
6903 * tracepoint.c (cmd_qtstatus): Make "str" const.
6905 2015-03-20 Pedro Alves <palves@redhat.com>
6907 * server.c (handle_general_set): Make "req_str" const.
6909 2015-03-19 Pedro Alves <palves@redhat.com>
6911 * linux-low.c (linux_resume_one_lwp): Rename to ...
6912 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6913 instead call perror_with_name.
6914 (check_ptrace_stopped_lwp_gone): New function.
6915 (linux_resume_one_lwp): Reimplement as wrapper around
6916 linux_resume_one_lwp_throw that swallows errors if the LWP is
6919 2015-03-19 Pedro Alves <palves@redhat.com>
6921 * linux-low.c (count_events_callback, select_event_lwp_callback):
6922 No longer check whether the thread has resume_stop as last resume
6925 2015-03-19 Pedro Alves <palves@redhat.com>
6927 * linux-low.c (count_events_callback, select_event_lwp_callback):
6928 Use the lwp's status_pending_p field, not the thread's.
6930 2015-03-19 Pedro Alves <palves@redhat.com>
6932 * linux-low.c (select_event_lwp_callback): Update comments to
6933 no longer mention SIGTRAP.
6935 2015-03-18 Gary Benson <gbenson@redhat.com>
6937 * server.c (handle_query): Do not report vFile:fstat as supported.
6939 2015-03-11 Gary Benson <gbenson@redhat.com>
6941 * hostio.c (sys/types.h): New include.
6942 (sys/stat.h): Likewise.
6943 (common-remote-fileio.h): Likewise.
6944 (handle_fstat): New function.
6945 (handle_vFile): Handle vFile:fstat packets.
6947 2015-03-11 Gary Benson <gbenson@redhat.com>
6949 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6950 struct stat.st_blocks and struct stat.st_blksize.
6951 * configure: Regenerate.
6952 * config.in: Likewise.
6953 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6954 (OBS): Add common-remote-fileio.o.
6955 (common-remote-fileio.o): New rule.
6957 2015-03-09 Pedro Alves <palves@redhat.com>
6959 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6960 'struct sockaddr' pointer in 'accept' call.
6962 2015-03-09 Pedro Alves <palves@redhat.com>
6965 2015-03-07 Pedro Alves <palves@redhat.com>
6966 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6967 or <winsock2.h> here. Instead include "gdb_socket.h".
6968 (remote_open): Use union gdb_sockaddr_u.
6969 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6970 or <winsock2.h> here. Instead include "gdb_socket.h".
6971 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6972 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6974 (init_named_socket, gdb_agent_helper_thread): Use union
6977 2015-03-07 Pedro Alves <palves@redhat.com>
6979 * configure.ac (build_warnings): Move
6980 -Wdeclaration-after-statement to the C-specific set.
6981 * configure: Regenerate.
6983 2015-03-07 Pedro Alves <palves@redhat.com>
6985 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6986 or <winsock2.h> here. Instead include "gdb_socket.h".
6987 (remote_open): Use union gdb_sockaddr_u.
6988 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6989 or <winsock2.h> here. Instead include "gdb_socket.h".
6990 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6991 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6993 (init_named_socket, gdb_agent_helper_thread): Use union
6996 2015-03-07 Pedro Alves <palves@redhat.com>
6998 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7001 2015-03-06 Yao Qi <yao.qi@linaro.org>
7003 * linux-aarch64-low.c (aarch64_insert_point): Use
7004 show_debug_regs as a boolean.
7005 (aarch64_remove_point): Likewise.
7007 2015-03-05 Pedro Alves <palves@redhat.com>
7009 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7010 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7011 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7012 * nto-low.c (nto_target_ops): Likewise.
7013 * spu-low.c (spu_target_ops): Likewise.
7014 * win32-low.c (win32_target_ops): Likewise.
7016 2015-03-04 Pedro Alves <palves@redhat.com>
7018 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7019 Decide whether a breakpoint triggered based on the SIGTRAP's
7021 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7022 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7023 (linux_low_filter_event): Check for breakpoints before checking
7025 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7027 (linux_stopped_by_sw_breakpoint)
7028 (linux_supports_stopped_by_sw_breakpoint)
7029 (linux_stopped_by_hw_breakpoint)
7030 (linux_supports_stopped_by_hw_breakpoint): New functions.
7031 (linux_target_ops): Install new target methods.
7033 2015-03-04 Pedro Alves <palves@redhat.com>
7035 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7036 * server.c (swbreak_feature, hwbreak_feature): New globals.
7037 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7038 (captured_main): Clear swbreak_feature and hwbreak_feature.
7039 * server.h (swbreak_feature, hwbreak_feature): Declare.
7040 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7041 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7042 supports_stopped_by_hw_breakpoint>: New fields.
7043 (target_supports_stopped_by_sw_breakpoint)
7044 (target_stopped_by_sw_breakpoint)
7045 (target_supports_stopped_by_hw_breakpoint)
7046 (target_stopped_by_hw_breakpoint): Declare.
7048 2015-03-04 Pedro Alves <palves@redhat.com>
7050 enum lwp_stop_reason -> enum target_stop_reason
7051 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7052 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7053 (linux_wait_1, stuck_in_jump_pad_callback)
7054 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7055 (linux_stopped_by_watchpoint):
7056 * linux-low.h (enum lwp_stop_reason): Delete.
7057 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7058 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7060 2015-03-04 Yao Qi <yao.qi@linaro.org>
7062 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7064 2015-03-03 Gary Benson <gbenson@redhat.com>
7066 * hostio.c (handle_vFile): Fix prefix lengths.
7068 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7070 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7073 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7075 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7076 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7077 (clean): Add "rm -f" for above C files.
7078 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7079 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7080 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7081 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7082 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7083 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7084 (init_registers_s390x_vx_linux64)
7085 (init_registers_s390x_tevx_linux64)
7086 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7087 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7089 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7090 (s390_store_vxrs_high): New functions.
7091 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7093 (s390_arch_setup): Add logic for selecting one of the new target
7094 descriptions. Activate the new vector regsets if applicable.
7095 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7096 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7097 and init_registers_s390x_tevx_linux64.
7099 2015-03-01 Pedro Alves <palves@redhat.com>
7101 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7104 2015-02-27 Pedro Alves <palves@redhat.com>
7106 * linux-x86-low.c (u_debugreg_offset): New function.
7107 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7109 2015-02-27 Pedro Alves <palves@redhat.com>
7111 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7112 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7113 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7114 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7115 (ps_lsetfpregs, ps_getpid)
7116 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7117 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7118 (ps_lsetxregs, ps_plog): Declare.
7120 2015-02-27 Pedro Alves <palves@redhat.com>
7122 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7123 IP_AGENT_EXPORT_FUNC.
7124 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7125 IP_AGENT_EXPORT_FUNC.
7126 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7127 (IP_AGENT_EXPORT): Delete.
7128 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7129 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7130 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7131 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7132 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7133 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7134 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7135 (traceframe_read_count, traceframe_write_count)
7136 (traceframes_created, trace_state_variables, get_raw_reg)
7137 (get_trace_state_variable_value, set_trace_state_variable_value)
7138 (ust_loaded, helper_thread_id, cmd_buf): Use
7139 IPA_SYM_EXPORTED_NAME.
7140 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7141 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7142 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7143 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7144 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7145 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7146 EXTERN_C_PUSH/EXTERN_C_POP.
7147 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7148 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7149 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7150 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7151 (traceframe_write_count, traceframe_read_count)
7152 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7153 (about_to_request_buffer_space, get_trace_state_variable_value)
7154 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7155 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7156 EXTERN_C_PUSH/EXTERN_C_POP.
7157 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7158 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7159 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7160 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7161 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7162 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7163 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7164 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7166 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7167 (IP_AGENT_EXPORT_VAR_DECL): Define.
7169 (gdb_agent_get_raw_reg): Declare.
7171 2015-02-27 Tom Tromey <tromey@redhat.com>
7172 Pedro Alves <palves@redhat.com>
7174 Rename symbols whose names are reserved C++ keywords throughout.
7176 2015-02-27 Pedro Alves <palves@redhat.com>
7178 * Makefile.in (COMPILER): New, get it from autoconf.
7179 (CXX): Get from autoconf instead.
7180 (COMPILE.pre): Use COMPILER.
7181 (CC-LD): Rename to ...
7182 (CC_LD): ... this. Use COMPILER.
7183 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7184 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7185 * acinclude.m4: Include build-with-cxx.m4.
7186 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7187 Disable -Werror by default if building in C++ mode.
7188 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7189 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7190 the C++ compiler. Save/restore CXXFLAGS too.
7191 * configure: Regenerate.
7193 2015-02-27 Pedro Alves <palves@redhat.com>
7195 * acinclude.m4: Include libiberty.m4.
7196 * configure.ac: Call libiberty_INIT.
7197 * config.in, configure: Regenerate.
7199 2015-02-26 Pedro Alves <palves@redhat.com>
7201 * linux-low.c (linux_wait_1): When incrementing the PC past a
7202 program breakpoint always use the_low_target.breakpoint_len as
7203 increment, rather than the maximum between that and
7204 the_low_target.decr_pc_after_break.
7206 2015-02-23 Pedro Alves <palves@redhat.com>
7208 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7209 thread was doing a step-over; always adjust the PC if
7210 we stepped over a permanent breakpoint.
7211 (linux_wait_1): If we stepped over breakpoint that was on top of a
7212 permanent breakpoint, manually advance the PC past it.
7214 2015-02-23 Pedro Alves <palves@redhat.com>
7216 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7218 (x86_fill_gregset, x86_store_gregset): Use it when handling
7221 2015-02-20 Pedro Alves <palves@redhat.com>
7223 * thread-db.c: Include "nat/linux-procfs.h".
7224 (thread_db_init): Skip listing new threads if the kernel supports
7225 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7227 2015-02-20 Pedro Alves <palves@redhat.com>
7229 * linux-low.c (status_pending_p_callback): Use ptid_match.
7231 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7233 PR breakpoints/16812
7234 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7235 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7236 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7238 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7240 PR breakpoints/15956
7241 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7243 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7245 * linux-low.c (linux_low_btrace_conf): Print size.
7246 * server.c (handle_btrace_conf_general_set): New.
7247 (hanle_general_set): Call handle_btrace_conf_general_set.
7248 (handle_query): Report Qbtrace-conf:bts:size as supported.
7250 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7252 * linux-low.c (linux_low_enable_btrace): Update parameters.
7253 (linux_low_btrace_conf): New.
7254 (linux_target_ops)<to_btrace_conf>: Initialize.
7255 * server.c (current_btrace_conf): New.
7256 (handle_btrace_enable): Rename to ...
7257 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7258 to target_enable_btrace. Update comment. Update users.
7259 (handle_qxfer_btrace_conf): New.
7260 (qxfer_packets): Add btrace-conf entry.
7261 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7262 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7263 (target_ops)<read_btrace_conf>: New.
7264 (target_enable_btrace): Update parameters.
7265 (target_read_btrace_conf): New.
7267 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7269 * server.c (handle_btrace_general_set): Remove call to
7270 target_supports_btrace.
7271 (supported_btrace_packets): New.
7272 (handle_query): Call supported_btrace_packets.
7273 * target.h: include btrace-common.h.
7274 (btrace_target_info): Removed.
7275 (supports_btrace, target_supports_btrace): Update parameters.
7277 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7279 * Makefile.in (SFILES): Add common/btrace-common.c.
7280 (OBS): Add common/btrace-common.o.
7281 (btrace-common.o): Add build rules.
7282 * linux-low: Include btrace-common.h.
7283 (linux_low_read_btrace): Use struct btrace_data. Call
7284 btrace_data_init and btrace_data_fini.
7286 2015-02-06 Pedro Alves <palves@redhat.com>
7288 * thread-db.c (find_new_threads_callback): Add debug output.
7290 2015-02-04 Pedro Alves <palves@redhat.com>
7292 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7293 (resume_stopped_resumed_lwps): New function.
7294 (linux_wait_for_event_filtered): Use it.
7296 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7298 * Makefile.in (SFILES): Add linux-personality.c.
7299 (linux-personality.o): New rule.
7300 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7301 list of objects to be built.
7302 * linux-low.c: Include nat/linux-personality.h.
7303 (linux_create_inferior): Remove code to disable address space
7304 randomization (moved to ../nat/linux-personality.c). Create
7305 cleanup to disable address space randomization.
7307 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7309 * Makefile.in (posix-strerror.o): New rule.
7310 (mingw-strerror.o): Likewise.
7311 * configure: Regenerated.
7312 * configure.ac: Source file ../common/common.host. Initialize new
7313 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7315 2015-01-14 Yao Qi <yao@codesourcery.com>
7317 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7318 (ppc-linux.o): New rule.
7319 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7320 * configure.ac: AC_CHECK_FUNCS(getauxval).
7321 * config.in: Re-generated.
7322 * configure: Re-generated.
7323 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7324 ppc64_64bit_inferior_p
7326 2015-01-14 Yao Qi <yao@codesourcery.com>
7328 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7329 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7330 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7331 (PT_ORIG_R3, PT_TRAP): Likewise.
7332 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7333 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7334 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7336 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7338 * i387-fp.c (i387_cache_to_xsave): In look over
7339 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7340 zmmh_low_space field by use of zmmh_high_space.
7342 2015-01-09 Pedro Alves <palves@redhat.com>
7344 * linux-low.c (step_over_bkpt): Move higher up in the file.
7345 (handle_extended_wait): Don't store the stop_pc here.
7346 (get_stop_pc): Adjust comments and rename to ...
7347 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7348 stopped for a software breakpoint or hardware breakpoint.
7349 (thread_still_has_status_pending_p): New function.
7350 (status_pending_p_callback): Use
7351 thread_still_has_status_pending_p. If the event is no longer
7352 interesting, resume the LWP.
7353 (handle_tracepoints): Add assert.
7354 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7355 (wstatus_maybe_breakpoint): New function.
7356 (cancel_breakpoint): Delete function.
7357 (check_stopped_by_watchpoint): New function, factored out from
7358 linux_low_filter_event.
7359 (lp_status_maybe_breakpoint): Delete function.
7360 (linux_low_filter_event): Remove filter_ptid argument.
7361 Leave thread group exits pending here. Store the LWP's stop PC.
7362 Always leave events pending.
7363 (linux_wait_for_event_filtered): Pull all events out of the
7364 kernel, and leave them all pending.
7365 (count_events_callback, select_event_lwp_callback): Consider all
7367 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7368 (select_event_lwp): Only give preference to the stepping LWP in
7369 all-stop mode. Adjust comments.
7370 (ignore_event): New function.
7371 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7372 references to cancel_breakpoints. Adjust to renames. Also give
7373 equal priority to all LWPs that have had events in non-stop mode.
7374 If reporting a software breakpoint event, unadjust the LWP's PC.
7375 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7376 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7378 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7379 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7380 (linux_stopped_by_watchpoint): Adjust.
7381 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7382 * linux-low.h (enum lwp_stop_reason): New.
7383 (struct lwp_info) <stop_pc>: Adjust comment.
7384 <stopped_by_watchpoint>: Delete field.
7385 <stop_reason>: New field.
7386 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7387 * mem-break.c (software_breakpoint_inserted_here)
7388 (hardware_breakpoint_inserted_here): New function.
7389 * mem-break.h (software_breakpoint_inserted_here)
7390 (hardware_breakpoint_inserted_here): Declare.
7391 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7392 (cancel_breakpoints): Delete.
7393 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7394 (upload_fast_traceframes): Remove references to
7397 2015-01-09 Pedro Alves <palves@redhat.com>
7399 * thread-db.c (find_new_threads_callback): Ignore thread if the
7400 kernel thread ID is -1.
7402 2015-01-09 Pedro Alves <palves@redhat.com>
7404 * linux-low.c (linux_attach_fail_reason_string): Move to
7405 nat/linux-ptrace.c, and rename.
7406 (linux_attach_lwp): Update comment.
7407 (attach_proc_task_lwp_callback): New function.
7408 (linux_attach): Adjust to rename and use
7409 linux_proc_attach_tgid_threads.
7410 (linux_attach_fail_reason_string): Delete declaration.
7412 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7414 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7415 * server.c (gdbserver_version): Likewise.
7417 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7419 * remote-utils.c: Include ctype.h.
7420 (input_interrupt): Explicitly handle the case when the char
7421 received is the NUL byte. Improve the printing of non-ASCII
7424 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7426 * linux-low.c (linux_low_filter_event): Update call to
7427 linux_enable_event_reporting following the addition of
7428 a new parameter to that function.
7430 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7433 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7434 (AARCH64_FPCR_REGNO): Likewise.
7435 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7436 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7437 (aarch64_store_fpregset): Likewise.
7439 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7441 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7442 Remove FIXME comment about assumption about N.
7444 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7446 * configure.ac: If large-file support is disabled in GDBserver,
7447 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7448 * configure: Regenerate.
7450 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7452 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7453 warning upon ENODATA from ptrace.
7454 * linux-s390-low.c (s390_store_tdb): New.
7455 (s390_regsets): Add regset for NT_S390_TDB.
7457 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7459 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7460 without a fill_function.
7461 * linux-s390-low.c (s390_fill_last_break): Remove.
7462 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7463 (s390_arch_setup): Use regset's size instead of fill_function for
7466 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7468 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7469 the regset's store function when ptrace returned an error.
7470 * regcache.c (get_thread_regcache): Invalidate register cache
7471 before fetching inferior's registers.
7473 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7475 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7476 while-loop as for-loop.
7477 (regsets_store_inferior_registers): Likewise.
7479 2014-11-28 Yao Qi <yao@codesourcery.com>
7481 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7482 * config.in, configure: Re-generate.
7483 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7486 2014-11-21 Yao Qi <yao@codesourcery.com>
7488 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7489 (AC_CHECK_HEADERS): Remove malloc.h.
7490 * configure: Re-generated.
7491 * config.in: Re-generated.
7492 * server.h: Don't include alloca.h and malloc.h.
7493 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7494 Don't include malloc.h.
7496 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7498 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7499 corresponding ERRNO check in same block.
7501 2014-11-12 Pedro Alves <palves@redhat.com>
7503 * server.c (cont_thread): Update comment.
7504 (start_inferior, attach_inferior): No longer clear cont_thread.
7505 (handle_v_cont): No longer set cont_thread.
7506 (captured_main): Clear cont_thread each time a GDB connects.
7508 2014-11-12 Pedro Alves <palves@redhat.com>
7510 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7511 thread, and don't resume all threads if the Hc thread has exited.
7513 2014-11-12 Pedro Alves <palves@redhat.com>
7515 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7516 the process group instead of to a specific LWP.
7518 2014-10-15 Pedro Alves <palves@redhat.com>
7521 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7523 (arm_set_thread_context): Delete.
7524 (the_low_target): Adjust.
7525 * win32-i386-low.c (debug_registers_changed)
7526 (debug_registers_used): Delete.
7527 (update_debug_registers_callback): New function.
7528 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7529 needing to update their debug registers.
7530 (win32_get_current_dr): New function.
7531 (x86_dr_low_get_addr, x86_dr_low_get_control)
7532 (x86_dr_low_get_status): Fetch the debug register from the thread
7534 (i386_initial_stuff): Adjust.
7535 (i386_get_thread_context): Remove current_event parameter. Don't
7536 clear debug_registers_changed nor copy DR values to
7538 (i386_set_thread_context): Delete.
7539 (i386_prepare_to_resume): New function.
7540 (i386_thread_added): Mark the thread as needing to update irs
7542 (the_low_target): Remove i386_set_thread_context and install
7543 i386_prepare_to_resume.
7544 * win32-low.c (win32_get_thread_context): Adjust.
7545 (win32_set_thread_context): Use SetThreadContext
7547 (win32_prepare_to_resume): New function.
7548 (win32_require_context): New function, factored out from ...
7549 (thread_rec): ... this.
7550 (continue_one_thread): Call win32_prepare_to_resume on each thread
7551 we're about to continue.
7552 (win32_resume): Call win32_prepare_to_resume on the event thread.
7553 * win32-low.h (struct win32_thread_info)
7554 <debug_registers_changed>: New field.
7555 (struct win32_target_ops): Change prototype of set_thread_context,
7556 delete set_thread_context and add prepare_to_resume.
7557 (win32_require_context): New declaration.
7559 2014-10-08 Gary Benson <gbenson@redhat.com>
7561 * server.h: Do not include common-exceptions.h.
7563 2014-10-08 Gary Benson <gbenson@redhat.com>
7565 * server.h: Do not include cleanups.h.
7567 2014-09-30 James Hogan <james.hogan@imgtec.com>
7569 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7572 2014-09-23 Yao Qi <yao@codesourcery.com>
7574 * linux-low.c (lp_status_maybe_breakpoint): New function.
7575 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7576 (count_events_callback): Likewise.
7577 (select_event_lwp_callback): Likewise.
7578 (cancel_breakpoints_callback): Likewise.
7580 2014-09-19 Don Breazeal <donb@codesourcery.com>
7582 * linux-low.c (handle_extended_wait): Call
7583 linux_ptrace_get_extended_event.
7584 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7585 linux_is_extended_waitstatus.
7587 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7589 * Makefile.in (CPPFLAGS): Define.
7590 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7591 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7593 2014-09-16 Gary Benson <gbenson@redhat.com>
7595 * inferiors.h (current_inferior): Renamed as...
7596 (current_thread): New variable. All uses updated.
7597 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7598 (maybe_move_out_of_jump_pad): Likewise.
7599 (cancel_breakpoint): Likewise.
7600 (linux_low_filter_event): Likewise.
7601 (wait_for_sigstop): Likewise.
7602 (linux_resume_one_lwp): Likewise.
7603 (need_step_over_p): Likewise.
7604 (start_step_over): Likewise.
7605 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7606 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7607 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7608 and save_inferior as saved_thread.
7609 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7611 (regcache_invalidate_thread): Likewise.
7612 * remote-utils.c (prepare_resume_reply): Likewise.
7613 * thread-db.c (thread_db_get_tls_address): Likewise.
7614 (disable_thread_event_reporting): Likewise.
7615 (remove_thread_event_breakpoints): Likewise.
7616 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7618 * target.h (set_desired_inferior): Renamed as...
7619 (set_desired_thread): New declaration. All uses updated.
7620 * server.c (myresume): Updated comment to reference thread instead
7622 (handle_serial_event): Likewise.
7623 (handle_target_event): Likewise.
7625 2014-09-12 Tom Tromey <tromey@redhat.com>
7626 Gary Benson <gbenson@redhat.com>
7628 * regcache.h: Include common-regcache.h.
7629 (regcache_read_pc): Don't declare.
7630 * regcache.c (get_thread_regcache_for_ptid): New function.
7632 2014-09-11 Tom Tromey <tromey@redhat.com>
7633 Gary Benson <gbenson@redhat.com>
7635 * symbol.c: New file.
7636 * Makefile.in (SFILES): Add symbol.c.
7637 (OBS): Add symbol.o.
7639 2014-09-11 Gary Benson <gbenson@redhat.com>
7641 * target.c (target_stop_ptid, target_continue_ptid): New
7644 2014-09-11 Tom Tromey <tromey@redhat.com>
7645 Gary Benson <gbenson@redhat.com>
7647 * target.h: Include target/target.h.
7648 * target.c (target_read_memory, target_read_uint32)
7649 (target_write_memory): New functions.
7651 2014-09-11 Gary Benson <gbenson@redhat.com>
7653 * server.h (debug_hw_points): Don't declare.
7654 * server.c (debug_hw_points): Don't define. Replace all uses
7655 with show_debug_regs.
7656 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7657 all uses with show_debug_regs.
7659 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7661 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7662 endianness into account.
7663 (ppc_supply_ptrace_register): Likewise.
7665 2014-09-03 James Hogan <james.hogan@imgtec.com>
7667 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7668 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7670 2014-09-03 Gary Benson <gbenson@redhat.com>
7672 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7673 ALL_DEBUG_ADDRESS_REGISTERS.
7675 2014-09-02 Gary Benson <gbenson@redhat.com>
7677 * i386-low.h: Renamed as...
7678 * x86-low.h: New file. All type, function and variable name
7679 prefixes changed from "i386_" to "x86_". All references updated.
7680 * i386-low.c: Renamed as...
7681 * x86-low.c: New file. All type, function and variable name
7682 prefixes changed from "i386_" to "x86_". All references updated.
7684 2014-09-02 Gary Benson <gbenson@redhat.com>
7686 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7687 (x86_linux_new_thread): Likewise.
7689 2014-08-29 Gary Benson <gbenson@redhat.com>
7691 * server.h (setjmp.h): Do not include.
7692 (toplevel): Do not declare.
7693 (common-exceptions.h): Include.
7694 (cleanups.h): Likewise.
7695 * server.c (toplevel): Do not define.
7696 (exit_code): New static global.
7697 (detach_or_kill_for_exit_cleanup): New function.
7698 (main): New function. Original main renamed to...
7699 (captured_main): New function.
7700 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7702 2014-08-29 Gary Benson <gbenson@redhat.com>
7704 * Makefile.in (SFILES): Add common/common-exceptions.c.
7705 (OBS): Add common-exceptions.o.
7706 (common-exceptions.o): New rule.
7707 * utils.c (prepare_to_throw_exception): New function.
7709 2014-08-29 Gary Benson <gbenson@redhat.com>
7711 * config.in: Regenerate.
7712 * configure: Likewise.
7714 2014-08-29 Gary Benson <gbenson@redhat.com>
7716 * Makefile.in (SFILES): Add common/cleanups.c.
7718 (cleanups.o): New rule.
7720 2014-08-29 Gary Benson <gbenson@redhat.com>
7722 * utils.c (internal_vwarning): New function.
7724 2014-08-28 Gary Benson <gbenson@redhat.com>
7726 * utils.h (fatal): Remove declaration.
7727 * utils.c (fatal): Remove function.
7729 2014-08-28 Gary Benson <gbenson@redhat.com>
7731 * tracepoint.c (gdb_agent_init): Replace fatal with
7733 (initialize_tracepoint): Likewise.
7735 2014-08-28 Gary Benson <gbenson@redhat.com>
7737 * remote-utils.c (remote_prepare): Replace fatal with error.
7739 2014-08-28 Gary Benson <gbenson@redhat.com>
7741 * linux-low.c (linux_async): Replace fatal with warning.
7743 (linux_start_non_stop): Return -1 if linux_async failed.
7745 2014-08-28 Gary Benson <gbenson@redhat.com>
7747 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7749 (i386_dr_low_get_addr): Remove vague comment.
7750 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7753 2014-08-28 Gary Benson <gbenson@redhat.com>
7755 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7756 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7758 (linux_resume_one_lwp): Likewise.
7759 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7761 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7762 with internal_error.
7763 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7764 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7765 (find_register_by_name): Replace fatal with internal_error.
7766 (find_regno): Likewise.
7767 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7768 * thread-db.c (thread_db_create_event): Likewise.
7769 (thread_db_load_search): Likewise.
7770 (try_thread_db_load_1): Likewise.
7771 * tracepoint.c (get_jump_space_head): Replace fatal with
7773 (claim_trampoline_space): Likewise.
7774 (have_fast_tracepoint_trampoline_buffer): Likewise.
7775 (cmd_qtstart): Likewise.
7776 (stop_tracing): Likewise.
7777 (fast_tracepoint_collecting): Likewise.
7778 (target_malloc): Likewise.
7779 (download_tracepoint): Likewise.
7780 (download_trace_state_variables): Replace check with gdb_assert.
7781 (upload_fast_traceframes): Replace fatal with internal_error.
7783 2014-08-19 Tom Tromey <tromey@redhat.com>
7784 Gary Benson <gbenson@redhat.com>
7786 * Makefile.in (SFILES): Add common/common-debug.c.
7787 (OBS): Add common-debug.o.
7788 (common-debug.o): New rule.
7789 * debug.h (debug_printf): Don't declare.
7790 * debug.c (debug_printf): Renamed and rewritten as...
7791 (debug_vprintf): New function.
7793 2014-08-19 Gary Benson <gbenson@redhat.com>
7795 * utils.h: Do not include print-utils.h.
7797 2014-08-19 Tom Tromey <tromey@redhat.com>
7798 Gary Benson <gbenson@redhat.com>
7800 * server.h: Add static assertion.
7801 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7803 2014-08-19 Tom Tromey <tromey@redhat.com>
7804 Gary Benson <gbenson@redhat.com>
7806 * Makefile.in (SFILES): Add common/errors.c.
7807 (OBS): Add errors.o.
7808 (IPA_OBS): Add errors-ipa.o.
7809 (errors.o): New rule.
7810 (errors-ipa.o): Likewise.
7811 * utils.h (perror_with_name, error, warning): Don't declare.
7812 * utils.c (warning): Renamed and rewritten as...
7813 (vwarning): New function.
7814 (error): Renamed and rewritten as...
7815 (verror): New function.
7816 (internal_error): Renamed and rewritten as...
7817 (internal_verror): New function.
7819 2014-08-07 Gary Benson <gbenson@redhat.com>
7821 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7822 * configure: Regenerate.
7823 * config.in: Likewise.
7824 * server.h: Do not include errno.h.
7825 * event-loop.c: Likewise.
7826 * hostio-errno.c: Likewise.
7827 * linux-low.c: Likewise.
7828 * remote-utils.c: Likewise.
7829 * spu-low.c: Likewise.
7830 * utils.c: Likewise.
7831 * gdbreplay.c: Unconditionally include errno.h.
7833 2014-08-07 Gary Benson <gbenson@redhat.com>
7835 * server.h: Do not include string.h.
7836 * event-loop.c: Likewise.
7837 * linux-low.c: Likewise.
7838 * regcache.c: Likewise.
7839 * remote-utils.c: Likewise.
7840 * spu-low.c: Likewise.
7841 * utils.c: Likewise.
7843 2014-08-07 Gary Benson <gbenson@redhat.com>
7845 * server.h: Do not include gdb_assert.h.
7847 2014-08-07 Gary Benson <gbenson@redhat.com>
7849 * server.h: Do not include common-utils.h.
7851 2014-08-07 Gary Benson <gbenson@redhat.com>
7853 * server.h: Do not include ptid.h.
7854 * notif.h: Likewise.
7856 2014-08-07 Gary Benson <gbenson@redhat.com>
7858 * server.h: Do not include gdb_locale.h.
7860 2014-08-07 Gary Benson <gbenson@redhat.com>
7862 * server.h: Do not include gdb/signals.h.
7863 * win32-low.c: Likewise.
7865 2014-08-07 Gary Benson <gbenson@redhat.com>
7867 * server.h: Do not include pathmax.h.
7869 2014-08-07 Gary Benson <gbenson@redhat.com>
7871 * server.h: Do not include libiberty.h.
7872 * linux-bfin-low.c: Likewise.
7874 2014-08-07 Gary Benson <gbenson@redhat.com>
7876 * server.h: Do not include ansidecl.h.
7878 2014-08-07 Gary Benson <gbenson@redhat.com>
7880 * linux-x86-low.c: Do not include stddef.h.
7881 * lynx-ppc-low.c: Likewise.
7882 * tracepoint.c: Likewise.
7884 2014-08-07 Gary Benson <gbenson@redhat.com>
7886 * server.h: Do not include stdarg.h.
7887 * nto-low.c: Likewise.
7889 2014-08-07 Gary Benson <gbenson@redhat.com>
7891 * server.h: Do not include stdlib.h.
7892 * inferiors.c: Likewise.
7893 * linux-low.c: Likewise.
7894 * regcache.c: Likewise.
7895 * spu-low.c: Likewise.
7896 * tracepoint.c: Likewise.
7897 * utils.c: Likewise.
7899 2014-08-07 Gary Benson <gbenson@redhat.com>
7901 * server.h: Do not include stdio.h.
7902 * linux-low.c: Likewise.
7903 * remote-utils.c: Likewise.
7904 * spu-low.c: Likewise.
7905 * utils.c: Likewise.
7906 * wincecompat.c: Likewise.
7908 2014-08-06 Gary Benson <gbenson@redhat.com>
7910 * regcache.c (init_register_cache): Move conditionals inside if.
7912 2014-08-06 Gary Benson <gbenson@redhat.com>
7914 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7916 2014-07-31 Gary Benson <gbenson@redhat.com>
7918 * ax.h: Do not include server.h.
7919 * gdbthread.h: Likewise.
7920 * lynx-low.h: Likewise.
7921 * notif.h: Likewise.
7923 2014-07-30 Gary Benson <gbenson@redhat.com>
7925 * server.h: Include common-defs.h.
7926 Do not include config.h or build-gnulib-gdbserver/config.h.
7928 2014-07-30 Gary Benson <gbenson@redhat.com>
7930 * hostio-errno.c: Move server.h to top of includes list.
7931 * inferiors.c: Likewise.
7932 * linux-x86-low.c: Likewise.
7933 * notif.c: Include server.h.
7935 2014-07-24 Tom Tromey <tromey@redhat.com>
7936 Gary Benson <gbenson@redhat.com>
7938 * server.h (CORE_ADDR): Now unsigned.
7940 2014-07-16 Pedro Alves <palves@redhat.com>
7942 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7944 2014-07-15 Pedro Alves <palves@redhat.com>
7946 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7949 2014-07-11 Pedro Alves <palves@redhat.com>
7951 * linux-low.c (kill_wait_lwp): New function, based on
7952 kill_one_lwp_callback, but use my_waitpid directly.
7953 (kill_one_lwp_callback, linux_kill): Use it.
7955 2014-06-23 Pedro Alves <palves@redhat.com>
7957 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7958 before setting DR0..DR3.
7960 2014-06-20 Gary Benson <gbenson@redhat.com>
7962 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7963 * configure: Regenerated.
7964 * config.in: Likewise.
7966 2014-06-20 Gary Benson <gbenson@redhat.com>
7968 * Makefile.in (SFILES): Update locations for files moved
7970 (object file files): Reordered.
7972 2014-06-20 Gary Benson <gbenson@redhat.com>
7974 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7975 (i386_dr_low_set_addr): Likewise.
7976 (i386_dr_low_get_addr): Likewise.
7977 (i386_dr_low_can_set_control): Likewise.
7978 (i386_dr_low_set_control): Likewise.
7979 (i386_dr_low_get_control): Likewise.
7980 (i386_dr_low_get_status): Likewise.
7981 (i386_get_debug_register_length): Likewise.
7982 * linux-x86-low.c (i386_dr_low_set_addr):
7983 Changed signature. Made static.
7984 (i386_dr_low_get_addr): Likewise.
7985 (i386_dr_low_set_control): Likewise.
7986 (i386_dr_low_get_control): Likewise.
7987 (i386_dr_low_get_status): Likewise.
7988 (i386_dr_low): New global variable.
7989 * win32-i386-low.c (i386_dr_low_set_addr):
7990 Changed signature. Made static.
7991 (i386_dr_low_get_addr): Likewise.
7992 (i386_dr_low_set_control): Likewise.
7993 (i386_dr_low_get_control): Likewise.
7994 (i386_dr_low_get_status): Likewise.
7995 (i386_dr_low): New global variable.
7997 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7999 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8000 * Makefile.in (AR, AR_FLAGS): Define.
8001 * configure: Regenerate.
8003 2014-06-19 Gary Benson <gbenson@redhat.com>
8005 * Makefile.in (i386-dregs.o): New rule.
8006 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8007 * i386-low.c (target.h): Remove include.
8008 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8009 (DR_CONTROL_SHIFT): Likewise.
8010 (DR_CONTROL_SIZE): Likewise.
8011 (DR_RW_EXECUTE): Likewise.
8012 (DR_RW_WRITE): Likewise.
8013 (DR_RW_READ): Likewise.
8014 (DR_RW_IORW): Likewise.
8015 (DR_LEN_1): Likewise.
8016 (DR_LEN_2): Likewise.
8017 (DR_LEN_4): Likewise.
8018 (DR_LEN_8): Likewise.
8019 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8020 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8021 (DR_ENABLE_SIZE): Likewise.
8022 (DR_LOCAL_SLOWDOWN): Likewise.
8023 (DR_GLOBAL_SLOWDOWN): Likewise.
8024 (DR_CONTROL_RESERVED): Likewise.
8025 (I386_DR_CONTROL_MASK): Likewise.
8026 (I386_DR_VACANT): Likewise.
8027 (I386_DR_LOCAL_ENABLE): Likewise.
8028 (I386_DR_GLOBAL_ENABLE): Likewise.
8029 (I386_DR_DISABLE): Likewise.
8030 (I386_DR_SET_RW_LEN): Likewise.
8031 (I386_DR_GET_RW_LEN): Likewise.
8032 (I386_DR_WATCH_HIT): Likewise.
8033 (i386_wp_op_t): Likewise.
8034 (i386_show_dr): Likewise.
8035 (i386_length_and_rw_bits): Likewise.
8036 (i386_insert_aligned_watchpoint): Likewise.
8037 (i386_remove_aligned_watchpoint): Likewise.
8038 (i386_handle_nonaligned_watchpoint): Likewise.
8039 i386_update_inferior_debug_regs(): Likewise.
8040 (i386_dr_insert_watchpoint): Likewise.
8041 (i386_dr_remove_watchpoint): Likewise.
8042 (i386_dr_region_ok_for_watchpoint): Likewise.
8043 (i386_dr_stopped_data_address): Likewise.
8044 (i386_dr_stopped_by_watchpoint): Likewise.
8046 2014-06-19 Gary Benson <gbenson@redhat.com>
8048 * i386-low.c (i386_dr_show): Renamed to
8049 i386_show_dr and made static. All uses updated.
8050 (i386_dr_length_and_rw_bits): Renamed to
8051 i386_length_and_rw_bits and made static.
8053 (i386_dr_insert_aligned_watchpoint): Renamed to
8054 i386_insert_aligned_watchpoint and made static.
8056 (i386_dr_remove_aligned_watchpoint): Renamed to
8057 i386_remove_aligned_watchpoint and made static.
8059 (i386_dr_update_inferior_debug_regs): Renamed to
8060 i386_update_inferior_debug_regs and made static.
8063 2014-06-18 Gary Benson <gbenson@redhat.com>
8065 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8066 (i386_dr_low_can_set_control): Likewise.
8067 (i386_get_debug_register_length): Likewise.
8068 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8069 (i386_dr_low_can_set_control): Likewise.
8070 (i386_get_debug_register_length): Likewise.
8072 2014-06-17 Gary Benson <gbenson@redhat.com>
8074 * i386-low.h (i386-dregs.h): New include.
8075 (DR_FIRSTADDR): Now in i386-dregs.h.
8076 (DR_LASTADDR): Likewise.
8077 (DR_NADDR): Likewise.
8078 (DR_STATUS): Likewise.
8079 (DR_CONTROL): Likewise.
8080 (i386_debug_reg_state): Likewise.
8081 (i386_dr_insert_watchpoint): Likewise.
8082 (i386_dr_remove_watchpoint): Likewise.
8083 (i386_dr_region_ok_for_watchpoint): Likewise.
8084 (i386_dr_stopped_data_address): Likewise.
8085 (i386_dr_stopped_by_watchpoint): Likewise.
8086 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8088 2014-06-18 Gary Benson <gbenson@redhat.com>
8090 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8091 i386_dr_insert_watchpoint.
8092 (i386_low_remove_watchpoint): Renamed to
8093 i386_dr_remove_watchpoint.
8094 (i386_low_region_ok_for_watchpoint): Renamed to
8095 i386_dr_region_ok_for_watchpoint.
8096 (i386_low_stopped_data_address): Renamed to
8097 i386_dr_stopped_data_address.
8098 (i386_low_stopped_by_watchpoint): Renamed to
8099 i386_dr_stopped_by_watchpoint.
8100 * i386-low.c (i386_show_dr): Renamed to
8101 i386_dr_show and made nonstatic. All uses updated.
8102 (i386_length_and_rw_bits): Renamed to
8103 i386_dr_length_and_rw_bits and made nonstatic.
8105 (i386_insert_aligned_watchpoint): Renamed to
8106 i386_dr_insert_aligned_watchpoint and made nonstatic.
8108 (i386_remove_aligned_watchpoint): Renamed to
8109 i386_dr_remove_aligned_watchpoint and made nonstatic.
8111 (i386_update_inferior_debug_regs): Renamed to
8112 i386_dr_update_inferior_debug_regs and made nonstatic.
8114 (i386_low_insert_watchpoint): Renamed to
8115 i386_dr_insert_watchpoint. All uses updated.
8116 (i386_low_remove_watchpoint): Renamed to
8117 i386_dr_remove_watchpoint. All uses updated.
8118 (i386_low_region_ok_for_watchpoint): Renamed to
8119 i386_dr_region_ok_for_watchpoint. All uses updated.
8120 (i386_low_stopped_data_address): Renamed to
8121 i386_dr_stopped_data_address. All uses updated.
8122 (i386_low_stopped_by_watchpoint): Renamed to
8123 i386_dr_stopped_by_watchpoint. All uses updated.
8125 2014-06-18 Gary Benson <gbenson@redhat.com>
8127 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8128 (i386_dr_low_can_set_control): Likewise.
8129 (i386_insert_aligned_watchpoint): New check.
8131 2014-06-18 Gary Benson <gbenson@redhat.com>
8133 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8136 2014-06-18 Gary Benson <gbenson@redhat.com>
8138 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8139 instead of fatal and error.
8140 (i386_handle_nonaligned_watchpoint): Likewise.
8142 2014-06-18 Gary Benson <gbenson@redhat.com>
8144 * i386-low.c (i386_get_debug_register_length): New macro.
8145 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8146 (i386_show_dr): Use debug_printf instead of fprintf. Use
8147 phex to format values.
8149 2014-06-18 Gary Benson <gbenson@redhat.com>
8151 * i386-low.h: Comment changes.
8152 * i386-low.c: Likewise.
8154 2014-06-18 Gary Benson <gbenson@redhat.com>
8156 * i386-low.c: Whitespace changes.
8158 2014-06-12 Tom Tromey <tromey@redhat.com>
8160 * utils.c (freeargv): Remove.
8162 2014-06-12 Tom Tromey <tromey@redhat.com>
8164 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8165 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8166 (parse_debug_format_options): Likewise.
8167 (gdbserver_usage): Likewise.
8168 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8169 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8170 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8172 ($(LIBGNU)): Depend on libiberty.
8173 (all-lib): Recurse into all subdirs.
8174 (install-only): Invoke "install" target in subdirs.
8175 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8177 * configure: Rebuild.
8178 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8179 for vasprintf, vsnprintf, or gettimeofday.
8180 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8183 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8185 * development.sh: Delete.
8186 * Makefile.in (config.status): Adjust dependency on development.sh.
8187 * configure.ac: Adjust development.sh source call.
8188 * configure: Regenerate.
8190 2014-06-02 Pedro Alves <palves@redhat.com>
8192 * ax.c (gdb_free_agent_expr): New function.
8193 * ax.h (gdb_free_agent_expr): New declaration.
8194 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8196 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8198 (clear_breakpoint_conditions_and_commands): New function.
8199 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8200 (clear_breakpoint_conditions_and_commands): New declaration.
8202 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8204 * linux-aarch64-low.c (asm/ptrace.h): Include.
8206 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8208 Fix TLS access for -static -pthread.
8209 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8210 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8211 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8213 2014-05-20 Pedro Alves <palves@redhat.com>
8215 * linux-aarch64-low.c (aarch64_insert_point)
8216 (aarch64_remove_point): No longer check whether the type is
8217 supported here. Adjust to new interface.
8218 (the_low_target): Install aarch64_supports_z_point_type as
8219 supports_z_point_type method.
8220 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8221 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8222 instead of a Z packet char. Adjust.
8223 (arm_supports_z_point_type): New function.
8224 (arm_insert_point, arm_remove_point): Adjust to new interface.
8225 (the_low_target): Install arm_supports_z_point_type.
8226 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8227 (cris_insert_point, cris_remove_point): Adjust to new interface.
8228 Don't check whether the type is supported here.
8229 (the_low_target): Install cris_supports_z_point_type.
8230 * linux-low.c (linux_supports_z_point_type): New function.
8231 (linux_insert_point, linux_remove_point): Adjust to new interface.
8232 * linux-low.h (struct linux_target_ops) <insert_point,
8233 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8234 raw_breakpoint pointer parameter.
8235 <supports_z_point_type>: New method.
8236 * linux-mips-low.c (mips_supports_z_point_type): New function.
8237 (mips_insert_point, mips_remove_point): Adjust to new interface.
8238 Use mips_supports_z_point_type.
8239 (the_low_target): Install mips_supports_z_point_type.
8240 * linux-ppc-low.c (the_low_target): Install NULL as
8241 supports_z_point_type method.
8242 * linux-s390-low.c (the_low_target): Install NULL as
8243 supports_z_point_type method.
8244 * linux-sparc-low.c (the_low_target): Install NULL as
8245 supports_z_point_type method.
8246 * linux-x86-low.c (x86_supports_z_point_type): New function.
8247 (x86_insert_point): Adjust to new insert_point interface. Use
8248 insert_memory_breakpoint. Adjust to new
8249 i386_low_insert_watchpoint interface.
8250 (x86_remove_point): Adjust to remove_point interface. Use
8251 remove_memory_breakpoint. Adjust to new
8252 i386_low_remove_watchpoint interface.
8253 (the_low_target): Install x86_supports_z_point_type.
8254 * lynx-low.c (lynx_target_ops): Install NULL as
8255 supports_z_point_type callback.
8256 * nto-low.c (nto_supports_z_point_type): New.
8257 (nto_insert_point, nto_remove_point): Adjust to new interface.
8258 (nto_target_ops): Install nto_supports_z_point_type.
8259 * mem-break.c: Adjust intro comment.
8260 (struct raw_breakpoint) <raw_type, size>: New fields.
8261 <inserted>: Update comment.
8262 <shlib_disabled>: Delete field.
8263 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8264 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8265 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8266 (raw_bkpt_type_to_target_hw_bp_type): New function.
8267 (find_enabled_raw_code_breakpoint_at): New function.
8268 (find_raw_breakpoint_at): New type and size parameters. Use them.
8269 (insert_memory_breakpoint): New function, based off
8270 set_raw_breakpoint_at.
8271 (remove_memory_breakpoint): New function.
8272 (set_raw_breakpoint_at): Reimplement.
8273 (set_breakpoint): New, based on set_breakpoint_at.
8274 (set_breakpoint_at): Reimplement.
8275 (delete_raw_breakpoint): Go through the_target->remove_point
8276 instead of assuming memory breakpoints.
8277 (find_gdb_breakpoint_at): Delete.
8278 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8279 (find_gdb_breakpoint): New function.
8280 (set_gdb_breakpoint_at): Delete.
8281 (z_type_supported): New function.
8282 (set_gdb_breakpoint_1): New function, loosely based off
8283 set_gdb_breakpoint_at.
8284 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8285 (delete_gdb_breakpoint_at): Delete.
8286 (delete_gdb_breakpoint_1): New function, loosely based off
8287 delete_gdb_breakpoint_at.
8288 (delete_gdb_breakpoint): New function.
8289 (clear_gdb_breakpoint_conditions): Rename to ...
8290 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8292 (add_condition_to_breakpoint): Make static.
8293 (add_breakpoint_condition): Take a struct breakpoint pointer
8294 instead of an address. Adjust.
8295 (gdb_condition_true_at_breakpoint): Rename to ...
8296 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8298 (gdb_condition_true_at_breakpoint): Reimplement.
8299 (add_breakpoint_commands): Take a struct breakpoint pointer
8300 instead of an address. Adjust.
8301 (gdb_no_commands_at_breakpoint): Rename to ...
8302 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8303 parameter. Return true if no breakpoint was found. Change debug
8305 (gdb_no_commands_at_breakpoint): Reimplement.
8306 (run_breakpoint_commands): Rename to ...
8307 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8308 and change return type to boolean.
8309 (run_breakpoint_commands): New function.
8310 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8311 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8312 breakpoint. Go through the_target->remove_point instead of
8313 assuming memory breakpoint.
8314 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8315 software and hardware breakpoints.
8316 (reinsert_raw_breakpoint): Go through the_target->insert_point
8317 instead of assuming memory breakpoint.
8318 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8319 software and hardware breakpoints.
8320 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8321 Check both software and hardware breakpoints.
8322 (validate_inserted_breakpoint): Assert the breakpoint is a
8323 software breakpoint. Set the inserted flag to -1 instead of
8324 setting shlib_disabled.
8325 (delete_disabled_breakpoints): Adjust.
8326 (validate_breakpoints): Only validate software breakpoints.
8327 Adjust to inserted flag change.
8328 (check_mem_read, check_mem_write): Skip breakpoint types other
8329 than software breakpoints. Adjust to inserted flag change.
8330 * mem-break.h (enum raw_bkpt_type): New enum.
8331 (raw_breakpoint, struct process_info): Forward declare.
8332 (Z_packet_to_target_hw_bp_type): Delete declaration.
8333 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8334 (set_gdb_breakpoint, delete_gdb_breakpoint)
8335 (clear_breakpoint_conditions): New declarations.
8336 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8337 (breakpoint_inserted_here): Update comment.
8338 (add_breakpoint_condition, add_breakpoint_commands): Replace
8339 address parameter with a breakpoint pointer parameter.
8340 (gdb_breakpoint_here): Update comment.
8341 (delete_gdb_breakpoint_at): Delete.
8342 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8343 * server.c (process_point_options): Take a struct breakpoint
8344 pointer instead of an address. Adjust.
8345 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8346 delete_gdb_breakpoint.
8347 * spu-low.c (spu_target_ops): Install NULL as
8348 supports_z_point_type method.
8349 * target.h: Include mem-break.h.
8350 (struct target_ops) <prepare_to_access_memory>: Update comment.
8351 <supports_z_point_type>: New field.
8352 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8353 instead of a char. Also take a raw breakpoint pointer.
8354 * win32-arm-low.c (the_low_target): Install NULL as
8355 supports_z_point_type.
8356 * win32-i386-low.c (i386_supports_z_point_type): New function.
8357 (i386_insert_point, i386_remove_point): Adjust to new interface.
8358 (the_low_target): Install i386_supports_z_point_type.
8359 * win32-low.c (win32_supports_z_point_type): New function.
8360 (win32_insert_point, win32_remove_point): Adjust to new interface.
8361 (win32_target_ops): Install win32_supports_z_point_type.
8362 * win32-low.h (struct win32_target_ops):
8363 <supports_z_point_type>: New method.
8364 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8365 instead of a char. Also take a raw breakpoint pointer.
8367 2014-05-20 Pedro Alves <palves@redhat.com>
8369 * mem-break.h: Include break-common.h.
8370 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8371 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8372 (Z_packet_to_target_hw_bp_type): New declaration.
8373 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8374 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8375 (Z_PACKET_ACCESS_WP): Delete macros.
8376 (Z_packet_to_hw_type): Delete function.
8377 * i386-low.h: Don't include break-common.h here.
8378 (Z_packet_to_hw_type): Delete declaration.
8379 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8380 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8381 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8382 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8383 * linux-aarch64-low.c: Don't include break-common.h here.
8384 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8385 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8386 (Z_packet_to_target_hw_bp_type): Delete function.
8387 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8389 (mips_insert_point, mips_remove_point): Use
8390 Z_packet_to_target_hw_bp_type.
8392 2014-05-20 Pedro Alves <palves@redhat.com>
8394 * linux-aarch64-low.c: Include break-common.h.
8395 (enum target_point_type): Delete.
8396 (Z_packet_to_point_type): Rename to ...
8397 (Z_packet_to_target_hw_bp_type): ... this, and return a
8398 target_hw_bp_type instead.
8399 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8400 instead of an enum target_point_type.
8401 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8403 (aarch64_dr_state_insert_one_point)
8404 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8405 (aarch64_handle_aligned_watchpoint)
8406 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8407 Take an enum target_hw_bp_type instead of an enum
8409 (aarch64_supports_z_point_type): New function.
8410 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8411 use Z_packet_to_target_hw_bp_type.
8413 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8415 * configure.ac: Only use -Werror by default when DEVELOPMENT
8417 * configure: Regenerate.
8419 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8421 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8422 * linux-x86-low.c (X86_64_USER_REGS): New.
8423 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8425 2014-04-28 Yao Qi <yao@codesourcery.com>
8427 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8430 2014-04-25 Pedro Alves <palves@redhat.com>
8433 * linux-low.c (linux_attach_fail_reason_string): New function.
8434 (linux_attach_lwp): Delete.
8435 (linux_attach_lwp_1): Rename to ...
8436 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8437 argument. Remove "initial" parameter. Return int instead of
8438 void. Don't error or warn here.
8439 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8440 failure to attach to the tgid. Call warning when failing to
8442 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8443 argument. Remove "initial" parameter. Return int instead of
8444 void. Don't error or warn here.
8445 (linux_attach_fail_reason_string): New declaration.
8446 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8447 interface change. Use linux_attach_fail_reason_string.
8449 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8450 Walfred Tedeschi <walfred.tedeschi@intel.com>
8452 * Makefile.in: Added rules to handle new files
8453 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8454 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8455 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8456 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8457 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8458 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8460 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8461 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8462 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8463 i386/x32-avx512.xml.
8464 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8465 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8466 i386/x32-avx512-linux.xml.
8467 * i387-fp.c (num_avx512_k_registers): New constant for number
8469 (num_avx512_zmmh_low_registers): New constant for number of
8470 lower ZMM registers (0-15).
8471 (num_avx512_zmmh_high_registers): New constant for number of
8472 higher ZMM registers (16-31).
8473 (num_avx512_ymmh_registers): New contant for number of higher
8474 YMM registers (ymm16-31 added by avx521 on x86_64).
8475 (num_avx512_xmm_registers): New constant for number of higher
8476 XMM registers (xmm16-31 added by AVX512 on x86_64).
8477 (struct i387_xsave): Add space for AVX512 registers.
8478 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8479 Add code to handle AVX512 registers.
8480 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8481 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8482 prototypei from generated file.
8483 (tdesc_amd64_avx512_linux): Likewise.
8484 (init_registers_x32_avx512_linux): Likewise.
8485 (tdesc_x32_avx512_linux): Likewise.
8486 (init_registers_i386_avx512_linux): Likewise.
8487 (tdesc_i386_avx512_linux): Likewise.
8488 (x86_64_regmap): Add AVX512 registers.
8489 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8491 (initialize_low_arch): Add code to initialize AVX512 registers.
8493 2014-04-23 Pedro Alves <palves@redhat.com>
8495 * mem-break.c (find_gdb_breakpoint_at): Make static.
8496 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8498 2014-04-23 Pedro Alves <palves@redhat.com>
8500 * i386-low.c: Don't include break-common.h here.
8501 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8502 prototype to take target_hw_bp_type as argument instead of a Z
8504 * i386-low.h: Include break-common.h here.
8505 (Z_packet_to_hw_type): Declare.
8506 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8508 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8509 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8510 (x86_remove_point): Convert the packet number to a
8511 target_hw_bp_type before calling i386_low_remove_watchpoint.
8512 * win32-i386-low.c (i386_insert_point): Convert the packet number
8513 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8514 (i386_remove_point): Convert the packet number to a
8515 target_hw_bp_type before calling i386_low_remove_watchpoint.
8517 2014-04-23 Pedro Alves <palves@redhat.com>
8519 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8521 2014-04-10 Pedro Alves <palves@redhat.com>
8523 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8524 Check if the condition or command is NULL before checking if the
8525 breakpoint is known. On success, return true.
8526 * mem-break.h (add_breakpoint_condition): Document return.
8527 (add_breakpoint_commands): Add describing comment.
8528 * server.c (skip_to_semicolon): New function.
8529 (process_point_options): Use it.
8531 2014-04-09 Pedro Alves <palves@redhat.com>
8533 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8536 2014-02-27 Pedro Alves <palves@redhat.com>
8539 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8541 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8543 (last_thread_of_process_p): Take a PID argument instead of a
8545 (linux_wait_for_lwp): Delete.
8546 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8548 (linux_low_filter_event): New function, party factored out from
8549 linux_wait_for_event.
8550 (linux_wait_for_event): Rename to ...
8551 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8552 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8553 sigsuspend. Check for zombie leaders.
8554 (linux_wait_for_event): Reimplement as wrapper around
8555 linux_wait_for_event_filtered.
8556 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8557 a normal or signal exit is seen, it's the whole process exiting.
8558 (wait_for_sigstop): No longer a for_each_inferior callback.
8559 Rewrite on top of linux_wait_for_event_filtered.
8560 (stop_all_lwps): Call wait_for_sigstop directly.
8561 * server.c (resume, handle_target_event): Handle
8562 TARGET_WAITKIND_NO_RESUMED.
8564 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8566 * win32-low.c (psapi_get_dll_name,
8567 * win32_CreateToolhelp32Snapshot): Delete.
8568 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8569 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8571 (handle_load_dll): Add function description.
8572 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8574 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8576 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8578 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8579 base address when calling win32_add_one_solib.
8580 (handle_load_dll): Delete local variable load_addr.
8581 Remove 0x1000 offset applied to DLL base address when calling
8582 win32_add_one_solib.
8583 (handle_unload_dll): Add comment.
8585 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8587 * win32-low.c (win32_add_all_dlls): Renames
8588 win32_ensure_ntdll_loaded. Rewrite function documentation.
8589 Adjust implementation to always load all DLLs.
8590 Add 0x1000 offset to DLL base address when calling
8591 win32_add_one_solib.
8592 (child_initialization_done): New static global.
8593 (do_initial_child_stuff): Set child_initialization_done to
8594 zero during child initialization, and 1 after. Replace call
8595 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8597 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8598 (handle_unload_dll): Add function documentation.
8599 (get_child_debug_event): Ignore load and unload DLL events
8600 during child initialization.
8602 2014-02-20 Doug Evans <dje@google.com>
8604 Remove global all_lwps.
8605 * inferiors.h (ptid_of): Move here from linux-low.h.
8606 (pid_of, lwpid_of): Ditto.
8607 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8608 parameter is a struct thread_info * now.
8609 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8610 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8611 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8613 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8614 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8615 * linux-arm-low.c (update_registers_callback): Update, "entry"
8616 parameter is a struct thread_info * now.
8617 Fetch lwpid from current_inferior directly.
8618 (arm_insert_point): Pass &all_threads to find_inferior instead of
8620 (arm_remove_point): Ditto.
8621 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8622 (arm_prepare_to_resume): Fetch pid from thread.
8623 (arm_read_description): Fetch lwpid from current_inferior directly.
8624 * linux-low.c (all_lwps): Delete.
8625 (delete_lwp): Delete call to remove_inferior.
8626 (handle_extended_wait): Fetch lwpid from thread.
8627 (add_lwp): Don't set lwp->entry.id. Remove call to
8628 add_inferior_to_list.
8629 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8630 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8631 (kill_one_lwp_callback): Ditto.
8632 (linux_kill): Don't dereference NULL pointer.
8633 Fetch ptid,lwpid from thread.
8634 (get_detach_signal): Fetch ptid from thread.
8635 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8636 Simplify call to regcache_invalidate_thread.
8637 (delete_lwp_callback): Update, "entry" parameter is a
8638 struct thread_info * now. Fetch pid from thread.
8639 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8640 (status_pending_p_callback): Update, "entry" parameter is a
8641 struct thread_info * now. Fetch ptid from thread.
8642 (find_lwp_pid): Update, "entry" parameter is a
8643 struct thread_info * now.
8644 (linux_wait_for_lwp): Fetch pid from thread.
8645 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8646 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8647 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8648 (dequeue_one_deferred_signal): Ditto.
8649 (cancel_breakpoint): Fetch ptid from current_inferior.
8650 (linux_wait_for_event): Pass &all_threads to find_inferior,
8651 not &all_lwps. Fetch ptid, lwpid from thread.
8652 (count_events_callback): Update, "entry" parameter is a
8653 struct thread_info * now.
8654 (select_singlestep_lwp_callback): Ditto.
8655 (select_event_lwp_callback): Ditto.
8656 (cancel_breakpoints_callback): Ditto.
8657 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8659 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8660 (unsuspend_one_lwp): Update, "entry" parameter is a
8661 struct thread_info * now.
8662 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8664 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8665 Fetch lwpid from thread, not lwp.
8666 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8667 Pass &all_threads to find_inferior, not &all_lwps.
8668 (send_sigstop): Fetch lwpid from thread, not lwp.
8669 (send_sigstop_callback): Update, "entry" parameter is a
8670 struct thread_info * now.
8671 (suspend_and_send_sigstop_callback): Ditto.
8672 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8673 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8674 struct thread_info * now.
8675 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8677 (lwp_running): Update, "entry" parameter is a
8678 struct thread_info * now.
8679 (stop_all_lwps): Fetch ptid from thread.
8680 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8681 (linux_resume_one_lwp): Fetch lwpid from thread.
8682 (linux_set_resume_request): Update, "entry" parameter is a
8683 struct thread_info * now. Fetch pid, lwpid from thread.
8684 (resume_status_pending_p): Update, "entry" parameter is a
8685 struct thread_info * now.
8686 (need_step_over_p): Ditto. Fetch lwpid from thread.
8687 (start_step_over): Fetch lwpid from thread.
8688 (linux_resume_one_thread): Update, "entry" parameter is a
8689 struct thread_info * now. Fetch lwpid from thread.
8690 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8691 (proceed_one_lwp): Update, "entry" parameter is a
8692 struct thread_info * now. Fetch lwpid from thread.
8693 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8694 struct thread_info * now.
8695 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8696 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8697 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8699 (regsets_store_inferior_registers): Ditto.
8700 (fetch_register, store_register): Ditto.
8701 (linux_read_memory, linux_write_memory): Ditto.
8702 (linux_request_interrupt): Ditto.
8703 (linux_read_auxv): Ditto.
8704 (linux_xfer_siginfo): Ditto.
8705 (linux_qxfer_spu): Ditto.
8706 (linux_qxfer_libraries_svr4): Ditto.
8707 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8708 moved to inferiors.h.
8710 (get_thread_lwp): Update.
8711 (struct lwp_info): Delete member "entry". Simplify comment for
8714 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8715 current_inferior directly.
8716 (update_watch_registers_callback): Update, "entry" parameter is a
8717 struct thread_info * now. Fetch pid from thread.
8718 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8719 (mips_insert_point): Fetch lwpid from current_inferior.
8720 Pass &all_threads to find_inferior, not &all_lwps.
8721 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8722 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8724 (mips_stopped_data_address): Ditto.
8725 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8727 * linux-tile-low.c (tile_arch_setup): Ditto.
8728 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8729 (update_debug_registers_callback): Update, "entry" parameter is a
8730 struct thread_info * now. Fetch pid from thread.
8731 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8732 Pass &all_threads to find_inferior, not &all_lwps.
8733 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8734 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8735 Pass &all_threads to find_inferior, not &all_lwps.
8736 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8737 (i386_dr_low_get_status): Ditto.
8738 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8739 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8740 (x86_linux_read_description): Ditto.
8741 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8743 2014-02-20 Doug Evans <dje@google.com>
8745 * inferiors.c (get_first_inferior): Fix buglet.
8747 2014-02-19 Doug Evans <dje@google.com>
8749 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8750 * inferiors.c (add_thread): Change result type to struct thread_info *.
8751 All callers updated.
8752 (add_lwp): Call add_thread here instead of in callers.
8753 All callers updated.
8754 * linux-low.h (get_lwp_thread): Rewrite.
8755 (struct lwp_info): New member "thread".
8757 2014-02-19 Doug Evans <dje@google.com>
8759 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8760 All callers updated.
8762 2014-02-19 Doug Evans <dje@google.com>
8764 * inferiors.c (add_thread): Fix whitespace.
8766 2014-02-19 Doug Evans <dje@google.com>
8768 * dll.c (clear_dlls): Replace accessing list implemention details
8770 * gdbthread.h (get_first_thread): Declare.
8771 * inferiors.c (for_each_inferior_with_data): New function.
8772 (get_first_thread): New function.
8773 (find_thread_ptid): Simplify.
8774 (get_first_inferior): New function.
8775 (clear_list): Delete.
8776 (one_inferior_p): New function.
8777 (clear_inferior_list): New function.
8778 (clear_inferiors): Update.
8779 * inferiors.h (for_each_inferior_with_data): Declare.
8780 (clear_inferior_list): Declare.
8781 (one_inferior_p): Declare.
8782 (get_first_inferior): Declare.
8783 * linux-low.c (linux_wait_for_event): Replace accessing list
8784 implemention details with API function.
8785 * server.c (target_running): Ditto.
8786 (accumulate_file_name_length): New function.
8787 (emit_dll_description): New function.
8788 (handle_qxfer_libraries): Replace accessing list implemention
8789 details with API function.
8790 (handle_qxfer_threads_worker): New function.
8791 (handle_qxfer_threads_proper): Replace accessing list implemention
8792 details with API function.
8793 (handle_query): Ditto.
8794 (visit_actioned_threads_callback_ftype): New typedef.
8795 (visit_actioned_threads_data): New struct.
8796 (visit_actioned_threads): Rewrite to be find_inferior callback.
8797 (resume): Call find_inferior.
8798 (handle_status): Replace accessing list implemention
8799 details with API function.
8800 (process_serial_event): Replace accessing list implemention details
8802 * target.c (set_desired_inferior): Replace accessing list implemention
8803 details with API function.
8804 * tracepoint.c (same_process_p): New function.
8805 (gdb_agent_about_to_close): Replace accessing list implemention
8806 details with API function.
8807 * win32-low.c (child_delete_thread): Replace accessing list
8808 implemention details with API function.
8809 (match_dll_by_basename): New function.
8810 (dll_is_loaded_by_basename): New function.
8811 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8812 details call to dll_is_loaded_by_basename.
8814 2014-02-19 Doug Evans <dje@google.com>
8816 * dll.h (struct dll_info): Add comment.
8817 * gdbthread.h (struct thread_info): Add comment.
8818 (current_ptid): Simplify.
8819 * inferiors.c (add_process): Update.
8820 (remove_process): Update.
8821 * inferiors.h (struct process_info): Rename member "head" to "entry".
8822 * linux-low.c (delete_lwp): Update.
8824 (last_thread_of_process_p): Update.
8825 (kill_one_lwp_callback, linux_kill): Update.
8826 (status_pending_p_callback): Update.
8827 (wait_for_sigstop): Update. Simplify read of ptid.
8828 (start_step_over): Update.
8829 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8830 (get_lwp_thread): Update.
8831 (struct lwp_info): Rename member "head" to "entry".
8832 * regcache.h (inferior_list_entry): Delete.
8833 * server.c (kill_inferior_callback): Update.
8834 (detach_or_kill_inferior_callback): Update.
8835 (print_started_pid): Update.
8836 (print_attached_pid): Update.
8837 (process_serial_event): Simplify read of ptid.
8838 * thread-db.c (thread_db_create_event): Update.
8839 (thread_db_get_tls_address): Update.
8840 * win32-low.c (current_inferior_ptid): Simplify.
8842 2014-02-19 Tom Tromey <tromey@redhat.com>
8844 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8846 (target_supports_btrace): Update.
8848 2014-02-14 Yao Qi <yao@codesourcery.com>
8850 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8851 (rsp-low-ipa.o): New target.
8853 2014-02-12 Tom Tromey <tromey@redhat.com>
8855 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8856 convert_ascii_to_int.
8857 * regcache.c (registers_to_string): Likewise.
8858 * remote-utils.c (decode_M_packet): Likewise.
8859 * server.c (process_serial_event): Likewise.
8861 2014-02-12 Tom Tromey <tromey@redhat.com>
8863 * server.c (handle_query, handle_v_run): Use hex2bin, not
8865 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8867 2014-02-12 Tom Tromey <tromey@redhat.com>
8869 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8870 convert_int_to_ascii.
8871 * regcache.c (registers_to_string, collect_register_as_string):
8873 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8875 * server.c (process_serial_event): Likewise.
8876 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8877 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8879 2014-02-12 Tom Tromey <tromey@redhat.com>
8881 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8882 bin2hex, not hexify.
8883 * tracepoint.c (cmd_qtstatus): Likewise.
8885 2014-02-12 Tom Tromey <tromey@redhat.com>
8887 * remote-utils.c (monitor_output): Pass explicit length to
8890 2014-02-12 Tom Tromey <tromey@redhat.com>
8892 * tracepoint.c: Include rsp-low.h.
8893 * server.c: Include rsp-low.h.
8894 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8895 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8897 * remote-utils.c: Include rsp-low.h.
8898 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8899 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8900 (convert_int_to_ascii, convert_ascii_to_int): Move to
8902 * regcache.c: Include rsp-low.h.
8903 * ax.c: Include rsp-low.h.
8904 * Makefile.in (SFILES): Add common/rsp-low.c.
8905 (OBS): Add rsp-low.o.
8906 (rsp-low.o): New target.
8908 2014-02-12 Tom Tromey <tromey@redhat.com>
8910 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8911 Include print-utils.h.
8912 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8913 (plongest, thirty_two, phex_nz): Remove.
8914 * Makefile.in (SFILES): Add common/print-utils.c.
8915 (OBS): Add print-utils.o.
8916 (print-utils-ipa.o): New target.
8917 (print-utils.o): New target.
8918 (IPA_OBJS): Add print-utils-ipa.o.
8920 2014-02-06 Tom Tromey <tromey@redhat.com>
8922 * Makefile.in (SFILES): Fix indentation.
8924 2014-02-05 Doug Evans <dje@google.com>
8926 * linux-low.c (linux_wait_for_event): Improve comment.
8927 (linux_wait_1): Keep current_inferior in sync with event_child.
8929 2014-01-22 Doug Evans <dje@google.com>
8931 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8933 2014-01-22 Doug Evans <dje@google.com>
8935 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8936 * configure: Regenerate.
8937 * config.in: Regenerate.
8938 * Makefile.in (SFILES): Add debug.c.
8940 * debug.c: New file.
8941 * debug.h: New file.
8942 * linux-aarch64-low.c (*): Update all debugging printfs to use
8943 debug_printf instead of fprintf.
8944 * linux-arm-low.c (*): Ditto.
8945 * linux-cris-low.c (*): Ditto.
8946 * linux-crisv32-low.c (*): Ditto.
8947 * linux-m32r-low.c (*): Ditto.
8948 * linux-sparc-low.c (*): Ditto.
8949 * linux-x86.c (*): Ditto.
8950 * linux-low.c (*): Ditto.
8951 (linux_wait_1): Add calls to debug_enter, debug_exit.
8952 (linux_wait): Remove redundant debugging printf.
8953 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8954 (linux_resume, unstop_all_lwps): Ditto.
8955 * mem-break.c (*): Update all debugging printfs to use
8956 debug_printf instead of fprintf.
8957 * remote-utils.c (*): Ditto.
8958 * thread-db.c (*): Ditto.
8959 * server.c #include <ctype.h>, "gdb_vecs.h".
8960 (debug_threads): Moved to debug.c.
8961 (*): Update all debugging printfs to use debug_printf instead of
8963 (start_inferior): Replace call to fflush with call to debug_flush.
8964 (monitor_show_help): Mention set debug-format.
8965 (parse_debug_format_options): New function.
8966 (handle_monitor_command): Handle "monitor set debug-format".
8967 (gdbserver_usage): Mention --debug-format.
8968 (main): Parse --debug-format.
8969 * server.h (debug_threads): Declaration moved to debug.h.
8971 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8972 trace_debug_1 that uses debug_printf.
8973 (tracepoint_look_up_symbols): Update all debugging printfs to use
8974 debug_printf instead of fprintf.
8976 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8978 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8981 2014-01-17 Pedro Alves <palves@redhat.com>
8984 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8985 defined after including gdb_proc_service.h.
8987 2014-01-16 Doug Evans <dje@google.com>
8989 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8990 (match_dll): Use it.
8992 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8994 * target.h (target_ops) <read_btrace>: Change parameters and
8995 return type to allow error reporting.
8996 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8997 trace reading errors on.
8998 * linux-low.c (linux_low_read_btrace): Pass trace reading
9000 (linux_low_disable_btrace): New.
9002 2014-01-15 Doug Evans <dje@google.com>
9004 * inferiors.c (thread_id_to_gdb_id): Delete.
9005 * inferiors.h (thread_id_to_gdb_id): Delete.
9007 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9009 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9010 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9013 2014-01-08 Pedro Alves <palves@redhat.com>
9015 * server.c (handle_status): Don't discard previous queued stop
9016 replies or thread's pending status here.
9017 (main) <disconnection>: Do it here instead.
9019 2014-01-08 Pedro Alves <palves@redhat.com>
9021 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9022 * server.c (visit_actioned_threads, handle_pending_status): New
9024 (handle_v_cont): Factor out parts to ...
9025 (resume): ... this new function. If in all-stop, and a thread
9026 being resumed has a pending status, report it without actually
9028 (myresume): Adjust to use the new 'resume' function.
9029 (clear_pending_status_callback, set_pending_status_callback)
9030 (find_status_pending_thread_callback): New functions.
9031 (handle_status): Handle the case of multiple threads having
9032 interesting statuses to report. Report threads' real last signal
9033 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9034 with an interesting thread to report the status for, instead of
9035 always reporting the status of the first thread.
9037 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9039 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9040 * gdbreplay.c (gdbreplay_version): Likewise.
9042 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9044 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9045 iov.iov_len with the real length in use.
9047 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9049 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9050 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9051 for all targets that use win32-low.c.
9052 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9053 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9055 2013-12-13 Pedro Alves <palves@redhat.com>
9057 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9058 if equal to TARGET_WAITKIND_LOADED.
9059 * win32-low.c (cached_status): New static global.
9060 (win32_wait): Add declaration.
9061 (do_initial_child_stuff): Flush all initial pending debug events
9062 up to the initial breakpoint.
9063 (win32_wait): If CACHED_STATUS was set, return that instead
9064 of doing a real wait. Remove the code resuming the execution
9065 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9066 during the initial phase. Also remove the code changing
9067 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9068 TARGET_WAITKIND_STOPPED.
9070 2013-12-11 Yao Qi <yao@codesourcery.com>
9072 * notif.c (handle_notif_ack): Return 0 if no notification
9075 2013-11-20 Doug Evans <dje@google.com>
9077 * linux-low.c (linux_set_resume_request): Fix comment.
9079 2013-11-20 Doug Evans <dje@google.com>
9081 * linux-low.c (resume_status_pending_p): Tweak comment.
9083 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9085 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9086 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9087 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9088 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9089 (srv_amd64_regobj): Add amd64-mpx.o.
9090 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9091 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9092 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9093 * i387-fp.c (num_pl_bnd_register) Added constant.
9094 (num_pl_bnd_cfg_registers) Added constant.
9095 (struct i387_xsave) Added reserved area and MPX fields.
9096 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9097 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9099 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9100 (init_registers_amd64_mpx_linux): Declare new function.
9101 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9102 (x86_64_regmap): Add MPX registers.
9103 (x86_linux_read_description): Add MPX case.
9104 (initialize_low_arch): Initialize MPX targets.
9106 2013-11-18 Tom Tromey <tromey@redhat.com>
9108 * configure: Rebuild.
9109 * configure.ac: Don't check for stdlib.h.
9110 * gdbreplay.c: Unconditionally include stdlib.h.
9112 2013-11-18 Tom Tromey <tromey@redhat.com>
9114 * config.in: Rebuild.
9115 * configure: Rebuild.
9116 * configure.ac: Don't use AC_HEADER_DIRENT.
9118 2013-11-18 Tom Tromey <tromey@redhat.com>
9120 * server.h: Don't check HAVE_STRING_H.
9121 * gdbreplay.c: Don't check HAVE_STRING_H.
9122 * configure: Rebuild.
9124 2013-11-18 Tom Tromey <tromey@redhat.com>
9126 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9129 2013-11-08 Tom Tromey <tromey@redhat.com>
9131 * configure, config.in: Rebuild.
9132 * configure.ac: Remove unused configury.
9134 2013-11-08 Tom Tromey <tromey@redhat.com>
9136 * acinclude.m4: Include common.m4, codeset.m4.
9137 * configure, config.in: Rebuild.
9138 * configure.ac: Use GDB_AC_COMMON.
9140 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9142 * linux-s390-low.c (HWCAP_S390_TE): New define.
9143 (s390_arch_setup): Consider the TE field in the HWCAP for
9144 determining 'have_regset_tdb'.
9146 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9149 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9152 2013-10-02 Pedro Alves <palves@redhat.com>
9154 * server.c (process_serial_event): Don't output "GDBserver
9155 exiting" if GDB is connected through stdio.
9156 * target.c (mywait): Likewise, be silent if GDB is connected
9159 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9161 * lynx-low.c (lynx_add_threads_after_attach): New function.
9162 (lynx_attach): Remove call to add_thread. Add call to
9163 lynx_add_threads_after_attach instead.
9165 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9167 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9168 * config.in, configure: Regenerated.
9170 2013-09-18 Yao Qi <yao@codesourcery.com>
9173 * server.c (start_inferior): Clear 'resume_info'.
9175 2013-09-16 Jiong Wang <jiwang@tilera.com>
9177 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9180 2013-09-16 Jiong Wang <jiwang@tilera.com>
9182 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9183 linux-tile-low.o to srv_tgtobj.
9185 2013-09-16 Will Newton <will.newton@linaro.org>
9187 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9190 2013-09-06 Pedro Alves <palves@redhat.com>
9192 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9193 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9194 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9195 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9196 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9197 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9199 2013-09-06 Pedro Alves <palves@redhat.com>
9201 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9202 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9204 2013-09-06 Pedro Alves <palves@redhat.com>
9206 * linux-amd64-ipa.c: Include tracepoint.h.
9207 * linux-i386-ipa.c: Include tracepoint.h.
9209 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9211 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9212 (ps_get_thread_area): New function.
9214 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9216 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9217 (initialize_low_arch): Call init_registers_crisv32 rather than
9218 init_register_crisv32.
9220 2013-09-05 Pedro Alves <palves@redhat.com>
9222 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9224 * hostio.h: ... this new file.
9225 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9226 win32-low.c: Include hostio.h.
9228 2013-09-05 Pedro Alves <palves@redhat.com>
9230 * server.h (gdb_client_data, handler_func, callback_handler_func)
9231 (delete_file_handler, add_file_handler, append_callback_event)
9232 (delete_callback_event, start_event_loop, initialize_event_loop):
9233 Move to event-loop.h and include it.
9234 * event-loop.h: New file.
9236 2013-09-05 Pedro Alves <palves@redhat.com>
9238 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9239 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9240 (loaded_dll, unloaded_dll): Move to ...
9241 * dll.h: ... this new file.
9242 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9244 2013-09-05 Pedro Alves <palves@redhat.com>
9246 * server.h (current_process, get_thread_process, all_processes)
9247 (add_inferior_to_list, for_each_inferior, current_inferior)
9248 (remove_inferior, add_process, remove_process, find_process_pid)
9249 (have_started_inferiors_p, have_attached_inferiors_p)
9250 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9251 (clear_inferiors, find_inferior, find_inferior_id)
9252 (inferior_target_data, set_inferior_target_data)
9253 (inferior_regcache_data, set_inferior_regcache_data): Move to
9254 inferiors.h, and include it.
9255 * inferiors.h: New file.
9257 2013-09-05 Pedro Alves <palves@redhat.com>
9259 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9263 2013-09-05 Pedro Alves <palves@redhat.com>
9265 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9267 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9268 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9269 (handle_tracepoint_general_set, handle_tracepoint_query)
9270 (tracepoint_finished_step, tracepoint_was_hit)
9271 (release_while_stepping_state_list, current_traceframe)
9272 (in_readonly_region, traceframe_read_mem)
9273 (fetch_traceframe_registers, traceframe_read_sdata)
9274 (traceframe_read_info, struct fast_tpoint_collect_status)
9275 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9276 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9277 (supply_fast_tracepoint_registers)
9278 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9279 (ipa_tdesc, claim_trampoline_space)
9280 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9281 (agent_mem_read, agent_get_trace_state_variable_value)
9282 (agent_set_trace_state_variable_value, agent_tsv_read)
9283 (agent_mem_read_string, get_raw_reg_func_addr)
9284 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9285 * tracepoint.h: ... this new file.
9287 2013-09-05 Pedro Alves <palves@redhat.com>
9289 * server.h (perror_with_name, error, fatal, warning, paddress)
9290 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9292 * utils.h: New file.
9294 2013-09-05 Pedro Alves <palves@redhat.com>
9296 * server.h (remote_debug, noack_mode, transport_is_reliable)
9297 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9298 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9299 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9300 (write_enn, initialize_async_io, enable_async_io)
9301 (disable_async_io, check_remote_input_interrupt_request)
9302 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9303 (dead_thread_notify, prepare_resume_reply)
9304 (decode_address_to_semicolon, decode_address, decode_m_packet)
9305 (decode_M_packet, decode_X_packet, decode_xfer_write)
9306 (decode_search_memory_packet, unhexify, hexify)
9307 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9308 (look_up_one_symbol, relocate_instruction)
9309 (monitor_output): Move to remote-utils.h, and include it.
9310 * remote-utils.h: New file.
9312 2013-09-05 Pedro Alves <palves@redhat.com>
9314 * server.h (_): Delete.
9316 2013-09-02 Pedro Alves <palves@redhat.com>
9318 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9319 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9321 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9323 2013-09-02 Pierre Muller <muller@sourceware.org>
9325 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9326 or WriteProcessMemory complete successfully and handle
9327 ERROR_PARTIAL_COPY error.
9329 2013-09-02 Pedro Alves <palves@redhat.com>
9331 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9332 error instead of EIO.
9334 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9337 * linux-low.c: Include filestuff.h.
9338 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9339 * lynx-low.c: Include filestuff.h.
9340 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9341 * server.c: Include filestuff.h.
9342 (main): Call notice_open_fds.
9343 * spu-low.c: Include filestuff.h.
9344 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9346 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9348 * Makefile.in: Explain why ../target and ../nat are not
9349 listed as include file search paths.
9350 (linux-waitpid.o): New object file rule.
9351 * configure.srv (srv_native_linux_obj): New variable.
9352 Replace all occurrences of linux native object files with
9353 $srv_native_linux_obj.
9354 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9355 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9356 (linux_enable_event_reporting): Remove declaration.
9357 (my_waitpid): Moved to common/linux-waitpid.c.
9358 (linux_wait_for_event): Pass ptid when calling
9359 linux_enable_event_reporting.
9360 (linux_supports_tracefork_flag): Remove.
9361 (linux_enable_event_reporting): Likewise.
9362 (linux_tracefork_grandchild): Remove.
9363 (STACK_SIZE): Moved to common/linux-ptrace.c.
9364 (linux_tracefork_child): Remove.
9365 (linux_test_for_tracefork): Remove.
9366 (linux_look_up_symbols): Call linux_supports_traceclone.
9367 (initialize_low): Remove call to linux_test_for_tracefork.
9368 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9369 common/linux-ptrace.h.
9370 (PTRACE_TYPE_ARG4): Likewise.
9371 Include linux-ptrace.h.
9373 2013-08-21 Pedro Alves <palves@redhat.com>
9375 * config.in: Renegerate.
9377 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9379 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9380 (SFILES): Remove $(srcdir)/common/target-common.c and
9381 add $(srcdir)/target/waitstatus.c.
9382 (OBS): Remove target-common.o and add waitstatus.o.
9383 (server_h): Remove $(srcdir)/../common/target-common.h and
9384 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9385 and $(srcdir)/../target/waitstatus.h.
9386 (target-common.o): Remove.
9387 (waitstatus.o): New target object file.
9388 * target.h: Do not include target-common.h and
9389 include target/resume.h, target/wait.h and
9390 target/waitstatus.h.
9392 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9394 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9395 to PTRACE_TYPE_ARG3.
9396 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9397 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9399 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9400 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9402 2013-07-27 Jie Zhang <jie@codesourcery.com>
9403 Daniel Jacobowitz <dan@codesourcery.com>
9404 Yao Qi <yao@codesourcery.com>
9406 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9407 (mips-linux-watch.o): New rule.
9408 (mips_linux_watch_h): New variable.
9409 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9411 * linux-mips-low.c: Include mips-linux-watch.h.
9412 (struct arch_process_info, struct arch_lwp_info): New.
9413 (update_watch_registers_callback): New function.
9414 (mips_linux_new_process, mips_linux_new_thread) New functions.
9415 (mips_linux_prepare_to_resume, mips_insert_point): New
9417 (mips_remove_point, mips_stopped_by_watchpoint): New
9419 (rsp_bp_type_to_target_hw_bp_type): New function.
9420 (mips_stopped_data_address): New function.
9421 (the_low_target): Add watchpoint support functions.
9423 2013-07-27 Yao Qi <yao@codesourcery.com>
9425 * i386-low.c: Include break-common.h.
9426 (enum target_hw_bp_type): Remove.
9428 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9430 * Makefile.in (SFILES): /common/target-common.c.
9431 (OBS): Add target-common.o.
9432 (server_h): Add $(srcdir)/../common/target-common.h.
9433 (target-common.o): New target.
9434 * server.c (queue_stop_reply_callback): Free
9435 status string after use.
9436 * target.c (target_waitstatus_to_string): Remove.
9437 * target.h: Include target-common.h.
9438 (resume_kind): Likewise.
9439 (target_waitkind): Likewise.
9440 (target_waitstatus): Likewise.
9441 (TARGET_WNOHANG): Likewise.
9443 2013-07-04 Yao Qi <yao@codesourcery.com>
9445 * Makefile.in (host_alias): Use @host_noncanonical@.
9446 (target_alias): Use @target_noncanonical@.
9447 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9448 ACX_NONCANONICAL_HOST.
9449 * configure: Regenerated.
9452 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9454 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9455 * configure: Rebuild.
9456 * Makefile.in (version_host, version_target): Get from configure.
9457 (version.c): Use $(version_host) and $(version_target).
9459 2013-07-03 Pedro Alves <palves@redhat.com>
9461 * Makefile.in (config.status): Depend on development.sh.
9462 * acinclude.m4: Include libmcheck.m4.
9463 * configure: Regenerate.
9465 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9467 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9468 attribute inside the parentheses.
9469 (winapi_DebugSetProcessKillOnExit): Ditto.
9470 (winapi_DebugBreakProcess): Ditto.
9471 (winapi_GenerateConsoleCtrlEvent): Ditto.
9473 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9475 * notif.h (notif_event): Add a dummy member to avoid compiler
9478 2013-07-01 Pedro Alves <palves@redhat.com>
9480 * hostio.c (HOSTIO_PATH_MAX): Define.
9481 (require_filename, handle_open, handle_unlink, handle_readlink):
9484 2013-07-01 Pedro Alves <palves@redhat.com>
9486 * server.h: Include "pathmax.h".
9487 * linux-low.c: Don't include sys/param.h.
9488 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9490 * win32-low.c: Don't include sys/param.h.
9491 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9493 2013-07-01 Pedro Alves <palves@redhat.com>
9495 * event-loop.c: Don't check HAVE_UNISTD_H before including
9497 * gdbreplay.c: Likewise.
9498 * remote-utils.c: Likewise.
9499 * server.c: Likewise.
9500 * configure.ac: Don't check for unistd.h.
9501 * configure: Regenerate.
9503 2013-06-28 Tom Tromey <tromey@redhat.com>
9505 * Makefile.in (version.c): Use version.in, not
9508 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9510 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9511 * configure: Rebuild.
9512 * Makefile.in (version_host, version_target): Get from configure.
9513 (version.c): Use $(version_host) and $(version_target).
9515 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9517 Fix trace-status to output user name without trailing colon.
9518 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9520 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9522 Fix trace-status to output proper start-time and stop-time.
9523 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9524 output start time and stop time in hex as gdb expects.
9526 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9528 * tracepoint.c (build_traceframe_info_xml): Output trace state
9529 variables present in the trace buffer.
9531 2013-06-24 Tom Tromey <tromey@redhat.com>
9533 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9535 (version.o): Remove.
9536 * gdbreplay.c: Include version.h.
9537 (version, host_name): Don't declare.
9538 * server.h: Include version.h.
9539 (version, host_name): Don't declare.
9541 2013-06-12 Pedro Alves <palves@redhat.com>
9543 * linux-x86-low.c (linux_is_elf64): Delete global.
9544 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9545 with local linux_pid_exe_is_elf_64_file use.
9547 2013-06-11 Pedro Alves <palves@redhat.com>
9549 * linux-low.c (regset_disabled, disable_regset): New functions.
9550 (regsets_fetch_inferior_registers)
9551 (regsets_store_inferior_registers): Use them.
9552 (initialize_regsets_info); Don't allocate the disabled_regsets
9554 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9557 2013-06-11 Pedro Alves <palves@redhat.com>
9559 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9562 2013-06-11 Pedro Alves <palves@redhat.com>
9564 * linux-x86-low.c (initialize_low_arch): Call
9565 init_registers_x32_avx_linux.
9567 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9569 Fix compatibility with Android Bionic.
9570 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9573 2013-06-07 Pedro Alves <palves@redhat.com>
9576 * Makefile.in (OBS): Add tdesc.o.
9577 (IPA_OBJS): Add tdesc-ipa.o.
9578 (tdesc-ipa.o): New rule.
9579 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9581 * linux-low.c (new_inferior): Delete.
9582 (disabled_regsets, num_regsets): Delete.
9583 (linux_add_process): Adjust to set the new per-process
9585 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9586 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9587 was a stop. When calling arch_setup, switch the current inferior
9588 to the thread that got an event.
9589 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9590 (regsets_fetch_inferior_registers)
9591 (regsets_store_inferior_registers): New regsets_info parameter.
9593 (linux_register_in_regsets): New regs_info parameter. Adjust to
9595 (register_addr, fetch_register, store_register): New usrregs_info
9596 parameter. Adjust to use it.
9597 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9598 parameter regs_info. Adjust to use it.
9599 (linux_fetch_registers): Get the current inferior's regs_info, and
9601 (linux_store_registers): Ditto.
9602 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9603 (initialize_low): Don't initialize the target_regsets here. Call
9604 initialize_low_arch.
9605 * linux-low.h (target_regsets): Delete declaration.
9606 (struct regsets_info): New.
9607 (struct usrregs_info): New.
9608 (struct regs_info): New.
9609 (struct process_info_private) <new_inferior>: New field.
9610 (struct linux_target_ops): Delete the num_regs, regmap, and
9611 regset_bitmap fields. New field regs_info.
9612 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9613 * i387-fp.c (num_xmm_registers): Delete.
9614 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9615 calls to new interface.
9616 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9617 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9618 Infer the number of xmm registers from the regcache's target
9620 * i387-fp.h (num_xmm_registers): Delete.
9621 * inferiors.c (add_thread): Don't install the thread's regcache
9623 * proc-service.c (gregset_info): Fetch the current inferior's
9624 regs_info. Adjust to use it.
9625 * regcache.c: Include tdesc.h.
9626 (register_bytes, reg_defs, num_registers)
9627 (gdbserver_expedite_regs): Delete.
9628 (get_thread_regcache): If the thread doesn't have a regcache yet,
9629 create one, instead of aborting gdbserver.
9630 (regcache_invalidate_one): Rename to ...
9631 (regcache_invalidate_thread): ... this.
9632 (regcache_invalidate_one): New.
9633 (regcache_invalidate): Only invalidate registers of the current
9635 (init_register_cache): Add target_desc parameter, and use it.
9636 (new_register_cache): Ditto. Assert the target description has a
9637 non zero registers_size.
9638 (regcache_cpy): Add assertions. Adjust.
9639 (realloc_register_cache, set_register_cache): Delete.
9640 (registers_to_string, registers_from_string): Adjust.
9641 (find_register_by_name, find_regno, find_register_by_number)
9642 (register_cache_size): Add target_desc parameter, and use it.
9643 (free_register_cache_thread, free_register_cache_thread_one)
9644 (regcache_release, register_cache_size): New.
9645 (register_size): Add target_desc parameter, and use it.
9646 (register_data, supply_register, supply_register_zeroed)
9647 (supply_regblock, supply_register_by_name, collect_register)
9648 (collect_register_as_string, collect_register_by_name): Adjust.
9649 * regcache.h (struct target_desc): Forward declare.
9650 (struct regcache) <tdesc>: New field.
9651 (init_register_cache, new_register_cache): Add target_desc
9653 (regcache_invalidate_thread): Declare.
9654 (regcache_invalidate_one): Delete declaration.
9655 (regcache_release): Declare.
9656 (find_register_by_number, register_cache_size, register_size)
9657 (find_regno): Add target_desc parameter.
9658 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9660 * remote-utils.c: Include tdesc.h.
9661 (outreg, prepare_resume_reply): Adjust.
9662 * server.c: Include tdesc.h.
9663 (gdbserver_xmltarget): Delete declaration.
9664 (get_features_xml, process_serial_event): Adjust.
9665 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9667 (struct process_info) <tdesc>: New field.
9668 (ipa_tdesc): Declare.
9669 * tdesc.c: New file.
9670 * tdesc.h: New file.
9671 * tracepoint.c: Include tdesc.h.
9672 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9673 (get_context_regcache): Adjust to pass ipa_tdesc down.
9674 (do_action_at_tracepoint): Adjust to get the register cache size
9675 from the context regcache's description.
9676 (traceframe_walk_blocks): Adjust to get the register cache size
9677 from the current trace frame's description.
9678 (traceframe_get_pc): Adjust to get current trace frame's
9679 description and pass it down.
9680 (gdb_collect): Adjust to get the register cache size from the
9682 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9683 (gdbserver_xmltarget): Delete.
9684 (initialize_low_tracepoint): Set the ipa's target description.
9685 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9686 (initialize_low_tracepoint): Set the ipa's target description.
9687 * linux-x86-low.c: Include tdesc.h.
9688 [__x86_64__] (is_64bit_tdesc): New.
9689 (ps_get_thread_area, x86_get_thread_area): Use it.
9690 (i386_cannot_store_register): Rename to ...
9691 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9692 (i386_cannot_fetch_register): Rename to ...
9693 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9694 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9696 (target_regsets): Rename to ...
9697 (x86_regsets): ... this.
9698 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9700 (x86_siginfo_fixup): Use is_64bit_tdesc.
9701 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9702 (tdesc_x32_avx_linux, tdesc_x32_linux)
9703 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9705 (x86_linux_update_xmltarget): Delete.
9706 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9707 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9708 (AMD64_LINUX_USER64_CS): New.
9709 (x86_linux_read_description): New, based on
9710 x86_linux_update_xmltarget.
9711 (same_process_callback): New.
9712 (x86_arch_setup_process_callback): New.
9713 (x86_linux_update_xmltarget): New.
9714 (x86_regsets_info): New.
9715 (amd64_linux_regs_info): New.
9716 (i386_linux_usrregs_info): New.
9717 (i386_linux_regs_info): New.
9718 (x86_linux_regs_info): New.
9719 (x86_arch_setup): Reimplement.
9720 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9721 (x86_emit_ops): Ditto.
9722 (the_low_target): Adjust. Install x86_linux_regs_info,
9723 x86_cannot_fetch_register, and x86_cannot_store_register.
9724 (initialize_low_arch): New.
9725 * linux-ia64-low.c (tdesc_ia64): Declare.
9726 (ia64_fetch_register): Adjust.
9727 (ia64_usrregs_info, regs_info): New globals.
9728 (ia64_regs_info): New function.
9729 (the_low_target): Adjust.
9730 (initialize_low_arch): New function.
9731 * linux-sparc-low.c (tdesc_sparc64): Declare.
9732 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9734 (sparc_arch_setup): New function.
9735 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9736 (the_low_target): Adjust.
9737 (initialize_low_arch): New function.
9738 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9739 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9740 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9741 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9742 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9743 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9744 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9745 (tdesc_powerpc_isa205_vsx64l): Declare.
9746 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9747 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9748 (ppc_set_pc, ppc_get_hwcap): Adjust.
9749 (ppc_usrregs_info): Forward declare.
9750 (!__powerpc64__) ppc_regmap_adjusted: New global.
9751 (ppc_arch_setup): Adjust to the current process'es target
9753 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9754 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9755 (ppc_store_evrregset): Adjust.
9756 (target_regsets): Rename to ...
9757 (ppc_regsets): ... this, and make static.
9758 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9759 (ppc_regs_info): New function.
9760 (the_low_target): Adjust.
9761 (initialize_low_arch): New function.
9762 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9763 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9764 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9765 (tdesc_s390x_linux64v2): Declare.
9766 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9767 (s390_fill_gregset, s390_store_last_break): Adjust.
9768 (target_regsets): Rename to ...
9769 (s390_regsets): ... this, and make static.
9770 (s390_get_pc, s390_set_pc): Adjust.
9771 (s390_get_hwcap): New target_desc parameter, and use it.
9772 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9773 (s390_arch_setup): Adjust to set the current process'es target
9774 description. Don't adjust the regmap.
9775 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9776 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9777 (regs_info_3264): New globals.
9778 (s390_regs_info): New function.
9779 (the_low_target): Adjust.
9780 (initialize_low_arch): New function.
9781 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9782 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9783 [__mips64] (init_registers_mips_linux)
9784 (init_registers_mips_dsp_linux): Delete defines.
9785 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9786 (have_dsp): New global.
9787 (mips_read_description): New, based on mips_arch_setup.
9788 (mips_arch_setup): Reimplement.
9789 (get_usrregs_info): New function.
9790 (mips_cannot_fetch_register, mips_cannot_store_register)
9791 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9792 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9793 (target_regsets): Rename to ...
9794 (mips_regsets): ... this, and make static.
9795 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9796 (dsp_regs_info, regs_info): New globals.
9797 (mips_regs_info): New function.
9798 (the_low_target): Adjust.
9799 (initialize_low_arch): New function.
9800 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9801 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9803 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9804 (arm_read_description): New, with bits factored from
9806 (arm_arch_setup): Reimplement.
9807 (target_regsets): Rename to ...
9808 (arm_regsets): ... this, and make static.
9809 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9810 (arm_regs_info): New function.
9811 (the_low_target): Adjust.
9812 (initialize_low_arch): New function.
9813 * linux-m68k-low.c (tdesc_m68k): Declare.
9814 (target_regsets): Rename to ...
9815 (m68k_regsets): ... this, and make static.
9816 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9817 (m68k_regs_info): New function.
9818 (m68k_arch_setup): New function.
9819 (the_low_target): Adjust.
9820 (initialize_low_arch): New function.
9821 * linux-sh-low.c (tdesc_sharch): Declare.
9822 (target_regsets): Rename to ...
9823 (sh_regsets): ... this, and make static.
9824 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9825 (sh_regs_info, sh_arch_setup): New functions.
9826 (the_low_target): Adjust.
9827 (initialize_low_arch): New function.
9828 * linux-bfin-low.c (tdesc_bfin): Declare.
9829 (bfin_arch_setup): New function.
9830 (bfin_usrregs_info, regs_info): New globals.
9831 (bfin_regs_info): New function.
9832 (the_low_target): Adjust.
9833 (initialize_low_arch): New function.
9834 * linux-cris-low.c (tdesc_cris): Declare.
9835 (cris_arch_setup): New function.
9836 (cris_usrregs_info, regs_info): New globals.
9837 (cris_regs_info): New function.
9838 (the_low_target): Adjust.
9839 (initialize_low_arch): New function.
9840 * linux-cris-low.c (tdesc_crisv32): Declare.
9841 (cris_arch_setup): New function.
9842 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9843 (cris_regs_info): New function.
9844 (the_low_target): Adjust.
9845 (initialize_low_arch): New function.
9846 * linux-m32r-low.c (tdesc_m32r): Declare.
9847 (m32r_arch_setup): New function.
9848 (m32r_usrregs_info, regs_info): New globals.
9849 (m32r_regs_info): Adjust.
9850 (initialize_low_arch): New function.
9851 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9852 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9853 (tic6x_usrregs_info): Forward declare.
9854 (tic6x_read_description): New function, based on ...
9855 (tic6x_arch_setup): ... this. Reimplement.
9856 (target_regsets): Rename to ...
9857 (tic6x_regsets): ... this, and make static.
9858 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9859 (tic6x_regs_info): New function.
9860 (the_low_target): Adjust.
9861 (initialize_low_arch): New function.
9862 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9863 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9864 (target_regsets): Rename to ...
9865 (xtensa_regsets): ... this, and make static.
9866 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9868 (xtensa_arch_setup, xtensa_regs_info): New functions.
9869 (the_low_target): Adjust.
9870 (initialize_low_arch): New function.
9871 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9872 (nios2_arch_setup): Set the current process'es tdesc.
9873 (target_regsets): Rename to ...
9874 (nios2_regsets): ... this.
9875 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9876 (nios2_regs_info): New function.
9877 (the_low_target): Adjust.
9878 (initialize_low_arch): New function.
9879 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9880 (aarch64_arch_setup): Set the current process'es tdesc.
9881 (target_regsets): Rename to ...
9882 (aarch64_regsets): ... this.
9883 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9884 (aarch64_regs_info): New function.
9885 (the_low_target): Adjust.
9886 (initialize_low_arch): New function.
9887 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9889 (target_regsets): Rename to ...
9890 (tile_regsets): ... this.
9891 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9892 (tile_regs_info): New function.
9893 (tile_arch_setup): Set the current process'es tdesc.
9894 (the_low_target): Adjust.
9895 (initialize_low_arch): New function.
9896 * spu-low.c (tdesc_spu): Declare.
9897 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9898 * win32-arm-low.c (tdesc_arm): Declare.
9899 (arm_arch_setup): New function.
9900 (the_low_target): Install arm_arch_setup instead of
9902 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9903 (init_windows_x86): Rename to ...
9904 (i386_arch_setup): ... this. Set `win32_tdesc'.
9905 (the_low_target): Adjust.
9906 * win32-low.c (win32_tdesc): New global.
9907 (child_add_thread): Don't create the thread cache here.
9908 (do_initial_child_stuff): Set the new process'es tdesc.
9909 * win32-low.h (struct target_desc): Forward declare.
9910 (win32_tdesc): Declare.
9911 * lynx-i386-low.c (tdesc_i386): Declare global.
9912 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9913 * lynx-low.c (lynx_tdesc): New global.
9914 (lynx_add_process): Set the new process'es tdesc.
9915 * lynx-low.h (struct target_desc): Forward declare.
9916 (lynx_tdesc): Declare global.
9917 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9918 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9919 * nto-low.c (nto_tdesc): New global.
9920 (do_attach): Set the new process'es tdesc.
9921 * nto-low.h (struct target_desc): Forward declare.
9922 (nto_tdesc): Declare.
9923 * nto-x86-low.c (tdesc_i386): Declare.
9924 (nto_x86_arch_setup): Set `nto_tdesc'.
9926 2013-06-04 Gary Benson <gbenson@redhat.com>
9928 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9929 to qSupported response when appropriate.
9930 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9931 with nonzero-length annex.
9932 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9933 arguments supplied in annex.
9935 2013-05-31 Doug Evans <dje@google.com>
9938 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9939 64 bits in 64-cross-32 environment.
9941 2013-05-28 Pedro Alves <palves@redhat.com>
9943 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9944 (aarch64-without-fpu.c): Delete rule.
9945 * configure.srv (aarch64*-*-linux*): Remove references to
9946 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9947 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9950 2013-05-24 Pedro Alves <palves@redhat.com>
9952 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9953 instead of strchr/decode_address. Error if the range isn't split
9954 with a ','. Don't assume there's be a ':' in the action.
9956 2013-05-23 Yao Qi <yao@codesourcery.com>
9957 Pedro Alves <palves@redhat.com>
9959 * linux-low.c (lwp_in_step_range): New function.
9960 (linux_wait_1): If the thread was range stepping and stopped
9961 outside the stepping range, report the stop to GDB. Otherwise,
9962 continue stepping. Add range stepping debug output.
9963 (linux_set_resume_request): Copy the step range from the resume
9965 (linux_supports_range_stepping): New.
9966 (linux_target_ops) <supports_range_stepping>: Set to
9967 linux_supports_range_stepping.
9968 * linux-low.h (struct linux_target_ops)
9969 <supports_range_stepping>: New field.
9970 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9971 * linux-x86-low.c (x86_supports_range_stepping): New.
9972 (the_low_target) <supports_range_stepping>: Set to
9973 x86_supports_range_stepping.
9974 * server.c (handle_v_cont): Handle 'r' action.
9975 (handle_v_requests): Append ";r" if the target supports range
9977 * target.h (struct thread_resume) <step_range_start,
9978 step_range_end>: New fields.
9979 (struct target_ops) <supports_range_stepping>:
9981 (target_supports_range_stepping): New macro.
9983 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9985 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9986 confusion in comment.
9988 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9990 * lynx-low.c (struct process_info_private): New type.
9991 (lynx_add_process): New function.
9992 (lynx_create_inferior, lynx_attach): Replace calls to
9993 add_process by calls to lynx_add_process.
9994 (lynx_resume): If PTID is null, then try using
9995 current_process()->private->last_wait_event_ptid.
9997 (lynx_clear_inferiors): Delete. The contents of that function
9998 has been inlined in lynx_mourn;
9999 (lynx_wait_1): Save the ptid in the process's private data.
10000 (lynx_mourn): Free the process' private data. Replace call
10001 to lynx_clear_inferiors by call to clear_inferiors.
10003 2013-05-17 Yao Qi <yao@codesourcery.com>
10005 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10008 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10010 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10011 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10012 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10013 PT_TEXT_END_ADDR guards. Update comments.
10014 (linux_target_op) <read_offsets>: Conditionally define to
10015 linux_read_offsets if the target is UCLIBC and if it defines
10016 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10018 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10019 Andrew Jenner <andrew@codesourcery.com>
10021 * Makefile.in (SFILES): Add linux-nios2-low.c.
10022 (clean): Add action to delete nios2-linux.c.
10023 (nios2-linux.c): New rule.
10024 * configure.srv: Add nios2*-*-linux*.
10025 * linux-nios2-low.c: New.
10027 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10029 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10031 2013-04-25 Hui Zhu <hui@codesourcery.com>
10034 * ax.c (ax_printf): Add fflush.
10036 2013-04-22 Tom Tromey <tromey@redhat.com>
10038 * Makefile.in (SFILES): Add filestuff.c.
10039 (OBS): Add filestuff.o.
10040 (filestuff.o): New target.
10041 * config.in, configure: Rebuild.
10042 * configure.ac: Check for fdwalk, pipe2.
10044 2013-04-17 Pedro Alves <palves@redhat.com>
10046 * configure.ac (USE_THREAD_DB): Delete variable.
10047 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10048 Don't AC_SUBST USE_THREAD_DB.
10049 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10050 * config.in, configure: Regenerate.
10052 2013-04-16 Pedro Alves <palves@redhat.com>
10054 * linux-low.h (struct lwp_info) <thread_known>: Move under
10055 the USE_THREAD_DB #ifdef.
10057 2013-04-16 Pedro Alves <palves@redhat.com>
10059 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10060 (linux-low.o): Delete rule.
10061 * linux-low.h: Always include "gdb_thread_db.h" instead of
10062 conditionally including thread_db.h.
10063 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10066 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10068 * Makefile.in (install-only): Fix make install regression.
10070 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10072 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10073 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10075 * gdbserver.1: Remove.
10077 2013-03-22 Pedro Alves <palves@redhat.com>
10079 * linux-low.c (handle_extended_wait): Don't call
10080 linux_enable_event_reporting.
10082 2013-03-15 Tony Theodore <tonyt@logyst.com>
10085 * Makefile.in (SHELL): Use @SHELL@.
10087 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10089 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10092 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10094 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10095 Remove extraneous NULL element.
10097 2013-03-13 Yao Qi <yao@codesourcery.com>
10099 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10100 'V' block in trace frame.
10102 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10104 * target.h (struct target_ops): Add btrace ops.
10105 (target_supports_btrace): New macro.
10106 (target_enable_btrace): New macro.
10107 (target_disable_btrace): New macro.
10108 (target_read_btrace): New macro.
10109 * gdbthread.h (struct thread_info): Add btrace field.
10110 * server.c: Include btrace-common.h.
10111 (handle_btrace_general_set): New function.
10112 (handle_btrace_enable): New function.
10113 (handle_btrace_disable): New function.
10114 (handle_general_set): Call handle_btrace_general_set.
10115 (handle_qxfer_btrace): New function.
10116 (struct qxfer qxfer_packets[]): Add btrace entry.
10117 * inferiors.c (remove_thread): Disable btrace.
10118 * linux-low: Include linux-btrace.h.
10119 (linux_low_enable_btrace): New function.
10120 (linux_low_read_btrace): New function.
10121 (linux_target_ops): Add btrace ops.
10122 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10123 Add srv_linux_btrace=yes.
10124 (x86_64-*-linux*): Add linux-btrace.o.
10125 Add srv_linux_btrace=yes.
10126 * configure.ac: Define HAVE_LINUX_BTRACE.
10127 * config.in: Regenerated.
10128 * configure: Regenerated.
10130 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10132 * server.c (handle_qxfer): Preserve error message if -3 is
10134 (qxfer): Document the -3 return value.
10136 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10138 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10139 (linux_btrace_h): New variable.
10140 (linux-btrace.o): New rule.
10142 2013-03-08 Stan Shebs <stan@codesourcery.com>
10143 Hafiz Abid Qadeer <abidh@codesourcery.com>
10145 * tracepoint.c (trace_buffer_size): New global.
10146 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10147 (init_trace_buffer): Change to one-argument function. Allocate
10148 trace buffer memory.
10149 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10150 handle QTBuffer:size packet.
10151 (cmd_bigqtbuffer_size): New function.
10152 (initialize_tracepoint): Call init_trace_buffer with
10153 DEFAULT_TRACE_BUFFER_SIZE.
10154 * server.c (handle_query): Add QTBuffer:size in the
10157 2013-03-07 Yao Qi <yao@codesourcery.com>
10159 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10160 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10162 (cmd_qtsp): Adjust condition. Do post increment.
10163 Set cur_action and cur_step_action back to 0.
10165 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10168 * linux-low.c (linux_write_memory): Return early success if LEN is
10171 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10173 * configure.srv: Add x86_64-*-cygwin* as target.
10175 2013-02-28 Tom Tromey <tromey@redhat.com>
10177 * configure.ac: Invoke AC_SYS_LARGEFILE.
10178 * configure, config.in: Rebuild.
10180 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10182 * win32-low.c: Throughout, fix format strings and casts of
10183 printf-like functions to avoid type related warnings on all
10185 (get_child_debug_event): Print dwDebugEventCode as hex since
10186 that's how it's usually documented.
10188 2013-02-28 Yao Qi <yao@codesourcery.com>
10190 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10193 2013-02-27 Jiong Wang <jiwang@tilera.com>
10195 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10196 (reg-tilegx32.c): New rule.
10197 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10198 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10199 different register info initializer according to elf class.
10200 (init_registers_tilgx32): New function. The tilegx32 register info
10202 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10203 (tile_store_gregset): Likewise.
10205 2013-02-27 Yao Qi <yao@codesourcery.com>
10207 * server.c (process_point_options): Print debug message when
10208 debug_threads is true.
10210 2013-02-26 Yao Qi <yao@codesourcery.com>
10212 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10214 2013-02-19 Pedro Alves <palves@redhat.com>
10215 Kai Tietz <ktietz@redhat.com>
10219 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10220 instead of strtoul to extract address from packet.
10221 (process_serial_event) <'z'>: Likewise.
10223 2013-02-18 Yao Qi <yao@codesourcery.com>
10225 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10227 2013-02-14 Pedro Alves <palves@redhat.com>
10231 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10232 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10234 2013-02-14 Pedro Alves <palves@redhat.com>
10236 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10238 2013-02-14 Pedro Alves <palves@redhat.com>
10240 * tracepoint.c (save_string): Delete.
10241 (add_tracepoint_action): Use savestring instead of save_string.
10243 2013-02-12 Pedro Alves <palves@redhat.com>
10245 * linux-xtensa-low.c: Ditto.
10246 * xtensa-xtregs.c: Ditto.
10248 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10250 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10253 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10255 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10256 aarch64_num_wp_regs and aarch64_num_bp_regs to
10257 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10259 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10261 * linux-aarch64-low.c (ps_get_thread_area): Replace
10262 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10264 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10265 Marcus Shawcroft <marcus.shawcroft@arm.com>
10266 Nigel Stephens <nigel.stephens@arm.com>
10267 Yufeng Zhang <yufeng.zhang@arm.com>
10269 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10270 (aarch64.c, aarch64-without-fpu.c): New targets.
10271 * configure.srv (aarch64*-*-linux*): New.
10272 * linux-aarch64-low.c: New file.
10274 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10276 * linux-low.c (handle_extended_wait, linux_create_inferior)
10277 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10278 (dequeue_one_deferred_signal, linux_resume_one_thread)
10279 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10280 (linux_tracefork_grandchild, linux_test_for_tracefork)
10281 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10282 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10283 where the argument is 0.
10285 2013-01-25 Yao Qi <yao@codesourcery.com>
10287 * event-loop.c: Include "queue.h".
10288 (gdb_event_p): New typedef.
10289 (struct gdb_event) <next_event>: Remove.
10290 (event_queue): Change to QUEUE(gdb_event_p).
10291 (async_queue_event): Remove.
10292 (gdb_event_xfree): New.
10293 (initialize_event_loop): New.
10294 (process_event): Use API from QUEUE.
10295 (wait_for_event): Likewise.
10296 * server.c (main): Call initialize_event_loop.
10297 * server.h (initialize_event_loop): Declare.
10299 2013-01-18 Yao Qi <yao@codesourcery.com>
10301 * ax.h (struct eval_agent_expr_context): New.
10302 (gdb_eval_agent_expr): Update declaration.
10303 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10304 TFRAME. Add new argument CTX.
10305 * server.h (struct eval_agent_expr_context): Declare.
10306 (agent_mem_read, agent_tsv_read): Update declaration.
10307 (agent_mem_read_string): Likewise.
10308 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10309 (add_traceframe_block): Add new argument TPOINT.
10310 Increase TPOINT->traceframe_usage.
10311 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10312 eval_tracepoint_agent_expr.
10313 (condition_true_at_tracepoint): Likewise.
10314 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10315 (agent_mem_read_string, agent_tsv_read): Likewise.
10317 2013-01-16 Yao Qi <yao@codesourcery.com>
10319 * linux-low.c (linux_resume_one_lwp): Don't check
10320 'lwp->bp_reinsert != 0'.
10322 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10323 Pedro Alves <palves@redhat.com>
10325 * lynx-low.c (ptrace_request_to_str): Define a temporary
10326 macro and use it to simplify this function's implementation.
10328 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10330 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10333 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10335 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10337 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10339 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10341 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10343 * lynx-low.c (lynx_resume): Use the resume_info parameter
10344 to determine the ptid for the lynx_ptrace call, unless
10345 it is equal to minus_one_ptid, in which case we use the
10346 ptid of the current_inferior.
10347 (lynx_wait_1): After having received a thread create/exit
10348 event, resume the inferior's execution using the signaling
10349 thread's ptid, rather than the old ptid.
10351 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10353 * lynx-low.c (lynx_resume): Delete variable ret.
10355 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10357 * gdbreplay.c (gdbreplay_version): Update copyright year.
10358 * server.c (gdbserver_version): Likewise.
10360 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10362 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10365 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10367 * lynx-low.c (ptrace_request_to_str): Add handling for
10368 PTRACE_GETTRACESIG.
10370 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10372 * lynx-low.c (lynx_attach): Delete variable new_process.
10374 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10376 * lynx-low.c (lynx_create_inferior): Delete variable
10379 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10381 * lynx-low.c (ptrace_request_to_str): Do not handle
10382 PTRACE_GETTHREADLIST if this macro does not exist.
10384 2012-12-15 Yao Qi <yao@codesourcery.com>
10386 * Makefile.in (OBS): Add notif.o.
10387 * notif.c, notif.h: New.
10388 * server.c: Include "notif.h".
10389 (struct vstop_notif) <next>: Remove.
10391 (queue_stop_reply): Update.
10392 (push_event, send_next_stop_reply): Remove.
10393 (discard_queued_stop_replies): Update.
10394 (notif_stop): New variable.
10395 (handle_v_stopped): Remove.
10396 (handle_v_requests): Don't call handle_v_stopped. Call
10397 handle_ack_notif instead.
10398 (queue_stop_reply_callback): Call notif_event_enque instead
10399 of queue_stop_reply.
10400 (handle_status): Don't call send_next_stop_reply, call
10401 notif_write_event instead.
10402 (kill_inferior_callback): Likewise.
10403 (detach_or_kill_inferior_callback): Likewise.
10404 (main): Call initialize_notif.
10405 (process_serial_event): Call QUEUE_is_empty.
10406 (handle_target_event): Call notif_push instead of push event.
10407 * server.h (push_event): Remove declaration.
10409 2012-12-10 Tom Tromey <tromey@redhat.com>
10411 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10412 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10415 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10416 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10417 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10418 (amd64-linux-ipa.o, ax.o): Rewrite.
10419 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10420 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10421 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10422 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10423 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10424 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10425 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10426 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10427 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10428 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10429 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10430 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10431 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10432 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10433 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10434 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10435 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10436 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10437 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10438 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10439 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10440 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10441 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10442 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10443 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10444 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10445 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10446 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10447 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10448 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10449 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10450 (reg-tilegx.o): Remove.
10451 (all_object_files): New macro.
10452 Include .deps files.
10453 * aclocal.m4, configure: Rebuild.
10454 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10455 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10456 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10458 2012-12-05 Tom Tromey <tromey@redhat.com>
10461 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10463 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10465 * configure.ac: Check for linux/perf_event.h.
10466 * config.in: Regenerated.
10467 * configure: Regenerated.
10469 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10471 * hostio.c (handle_readlink): Decrease buffer size
10472 parameter passed to readlink by one byte.
10474 2012-11-26 Yao Qi <yao@codesourcery.com>
10476 * configure.ac (build_warnings): Append '-Wempty-body'.
10477 * configure: Regenerated.
10478 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10481 2012-11-15 Pierre Muller <muller@sourceware.org>
10483 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10484 * config.in: Regenerate.
10485 * configure: Regenerate.
10486 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10487 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10488 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10489 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10491 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10492 instead of <sys/wait.h> header.
10493 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10495 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10497 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10498 (various make rules): Remove -DGDBSERVER
10500 2012-11-09 Yao Qi <yao@codesourcery.com>
10502 * spu-low.c (current_ptid): Move it to ..
10503 * gdbthread.h: ... here. New.
10504 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10505 * server.c (myresume, process_serial_event): Likewise.
10506 * thread-db.c (thread_db_find_new_threads): Likewise.
10507 * tracepoint.c (run_inferior_command): Likewise.
10509 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10511 * server.c (handle_search_memory_1): Include access length in
10514 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10516 * linux-crisv32-low.c: Fix compile errors.
10518 2012-09-04 Yao Qi <yao@codesourcery.com>
10520 * tracepoint.c (cmd_qtsv): Adjust debug message.
10521 Don't check CUR_TPOINT.
10523 2012-08-28 Yao Qi <yao@codesourcery.com>
10525 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10526 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10527 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10528 Remove declarations of xmalloc, xreallloc, xstrdup and
10530 * Makefile.in (libiberty_h): New.
10531 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10532 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10534 2012-08-23 Yao Qi <yao@codesourcery.com>
10536 * server.h: Remove declaration of 'xsnprintf'.
10538 2012-08-22 Keith Seitz <keiths@redhat.com>
10540 * server.h: Include build-gnulib-gbserver/config.h.
10541 * gdbreplay.c: Likewise.
10543 2012-08-08 Doug Evans <dje@google.com>
10545 * Makefile.in (SFILES): Add gdb_vecs.c.
10546 (OBS): Add gdb_vecs.o.
10547 (gdb_vecs_h, host_defs_h): New variables.
10548 (thread-db.o): Add $(gdb_vecs_h) dependency.
10549 (gdb_vecs.o): New rule.
10550 * thread-db.c: #include "gdb_vecs.h".
10551 (thread_db_load_search): Use a vector to iterate over path elements.
10552 Handle text appearing after "$pdir".
10554 * configure.ac: Add check for strstr.
10555 * config.in: Regenerate.
10556 * configure: Regenerate.
10558 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10560 * hostio.c (handle_pread): If pread fails, fall back to attempting
10562 (handle_pwrite): Likewise for pwrite.
10564 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10566 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10567 between unsupported TYPE and unimplementable ADDR/LEN combination.
10568 (arm_insert_point): Act on new return value.
10570 2012-07-31 Pedro Alves <palves@redhat.com>
10572 * server.c (process_point_options): Only skip tokens if we find
10573 one that is unrecognized. Don't treat 'X' specially while
10574 skipping unrecognized tokens.
10576 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10578 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10579 to 4-byte-align HW breakpoint addresses for Thumb.
10581 2012-07-27 Yao Qi <yao@codesourcery.com>
10585 * server.h: Declare gdb_agent_about_to_close.
10586 * target.c (kill_inferior): Include "agent.h".
10587 New. Send command 'kill'.
10588 * target.h (kill_inferior): Removed macro.
10589 * tracepoint.c (gdb_agent_about_to_close): New.
10590 (gdb_agent_helper_thread): Handle command 'close'.
10591 Wait endlessly until the inferior stops.
10592 Install gdb_agent_remove_socket to atexit hook.
10593 (agent_socket_name): New static variable.
10594 (gdb_agent_socket_init): Replace local variable 'name' with
10595 'agent_socket_name'.
10596 (gdb_agent_remove_socket): New.
10598 2012-07-27 Yao Qi <yao@codesourcery.com>
10600 * server.c (process_point_options): Stop at 'X' when parsing.
10602 2012-07-19 Michael Eager <eager@eagercon.com>
10604 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10606 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10607 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10608 hardware breakpoint.
10610 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10612 * gdbserver/linux-low.c (initialize_low): Call
10613 linux_ptrace_init_warnings.
10615 2012-07-02 Doug Evans <dje@google.com>
10617 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10620 2012-07-02 Stan Shebs <stan@codesourcery.com>
10622 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10623 (ax.o): Add it to build rule.
10625 (OBS): Add format.o.
10626 (IPA_OBS): Add format.o.
10627 * server.c (handle_query): Claim support for breakpoint commands.
10628 (process_point_options): Add command case.
10629 (process_serial_event): Leave running if there are printfs in
10631 * mem-break.h (any_persistent_commands): Declare.
10632 (add_breakpoint_commands): Declare.
10633 (gdb_no_commands_at_breakpoint): Declare.
10634 (run_breakpoint_commands): Declare.
10635 * mem-break.c (struct point_command_list): New struct.
10636 (struct breakpoint): New field command_list.
10637 (any_persistent_commands): New function.
10638 (add_commands_to_breakpoint): New function.
10639 (add_breakpoint_commands): New function.
10640 (gdb_no_commands_at_breakpoint): New function.
10641 (run_breakpoint_commands): New function.
10642 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10644 * ax.c: Include format.h.
10645 (ax_printf): New function.
10646 (gdb_eval_agent_expr): Add printf opcode.
10648 2012-06-13 Yao Qi <yao@codesourcery.com>
10650 * server.c (start_inferior): Remove duplicated writes to fields
10651 'last_resume_kind' and 'last_status' of 'current_inferior'.
10653 2012-06-12 Yao Qi <yao@codesourcery.com>
10654 Pedro Alves <palves@redhat.com>
10656 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10658 * server.c (handle_v_cont): Extend comment.
10660 2012-06-11 Yao Qi <yao@codesourcery.com>
10662 * linux-low.c (linux_attach): Add 'static'.
10664 2012-06-06 Yao Qi <yao@codesourcery.com>
10666 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10668 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10670 Fix gcc -flto compilation warning.
10671 * server.c (main): Make variable multi_mode and attach volatile.
10673 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10675 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10676 if the platform doesn't know about it.
10678 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10680 * Makefile.in (SFILES): Add linux-tile-low.c.
10681 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10682 * configure.srv: Handle tilegx-*-linux*.
10683 * linux-tile-low.c: New file.
10685 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10687 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10689 2012-05-24 Pedro Alves <palves@redhat.com>
10693 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10695 2012-05-24 Pedro Alves <palves@redhat.com>
10699 Replace target_signal with gdb_signal throughout.
10701 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10703 * linux-low.c (linux_store_registers): Avoid the copying sequence
10704 when no data has been retrieved by ptrace.
10706 2012-05-22 Will Deacon <will.deacon@arm.com>
10708 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10709 Include asm/ptrace.h.
10710 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10713 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10715 * linux-low.c (linux_store_registers): Don't re-retrieve data
10716 with ptrace that has already been obtained from /proc. Always
10717 copy any data retrieved with ptrace to the buffer supplied.
10719 2012-05-11 Yao Qi <yao@codesourcery.com>
10720 Pedro Alves <palves@redhat.com>
10722 * linux-low.c (enum stopping_threads_kind): New.
10723 (stopping_threads): Change type to `enum stopping_threads_kind'.
10724 (handle_extended_wait): If stopping and suspending threads, leave
10725 the new_lwp suspended too.
10726 (linux_wait_for_event): Adjust.
10727 (stop_all_lwps): Set `stopping_threads' to
10728 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10729 whether we're suspending threads or just stopping them. Assert no
10732 2012-04-29 Yao Qi <yao@codesourcery.com>
10734 * server.h: Move some code to ...
10735 * gdbthread.h: ... here. New.
10736 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10737 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10738 (nto-low.o, win32-low.o): Likewise.
10739 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10740 * regcache.c, remote-utils.c, server.c: Likewise.
10741 * target.c, tracepoint.c, win32-low.c: Likewise.
10743 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10745 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10746 (PTRACE_ARG4_TYPE): Likewise.
10747 (PTRACE_XFER_TYPE): Likewise.
10748 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10749 ptrace to PTRACE_ARG3_TYPE.
10750 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10751 (PTRACE_ARG4_TYPE): Likewise.
10752 (PTRACE_XFER_TYPE): Likewise.
10753 (linux_detach_one_lwp): Cast fourth argument of
10754 ptrace to long then PTRACE_ARG4_TYPE.
10755 (regsets_fetch_inferior_registers): Cast third argument of
10756 ptrace to long then PTRACE_ARG3_TYPE.
10757 (regsets_store_inferior_registers): Likewise.
10759 2012-04-20 Pedro Alves <palves@redhat.com>
10761 * configure: Regenerate.
10763 2012-04-19 Pedro Alves <palves@redhat.com>
10765 * Makefile.in (GNULIB_BUILDDIR): New.
10766 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10767 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10768 (all, install-only, uninstall, clean-info, all-lib, clean): No
10769 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10770 (maintainer-clean realclean distclean): Use subdir_do.
10772 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10773 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10774 * acinclude.m4: Include acx_configure_dir.m4.
10775 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10776 calls. Call AC_PROG_RANLIB. Configure gnulib using
10779 (GNULIB_STDINT_H): Adjust.
10780 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10781 * gdbreplay.c: Include build-gnulib/config.h.
10782 * server.h: Likewise.
10783 * aclocal.m4: Regenerate.
10784 * config.in: Regenerate.
10785 * configure: Regenerate.
10787 2012-04-19 Pedro Alves <palves@redhat.com>
10789 * Makefile.in (LIBGNU, INCGNU): Adjust.
10790 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10791 (all, install-only, uninstall, clean-info, all-lib, clean)
10792 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10793 * configure.ac: Adjust AC_OUTPUT output.
10794 * aclocal.m4: Regenerate.
10795 * configure: Regenerate.
10797 2012-04-19 Pedro Alves <palves@redhat.com>
10799 * Makefile.in (generated_files): New.
10800 (server_h): Remove the explicit dependency on config.h, and depend
10801 on $generated_files.
10803 2012-04-19 Pedro Alves <palves@redhat.com>
10805 * Makefile.in (INCGNU): Add -Ignulib.
10807 2012-04-19 Pedro Alves <palves@redhat.com>
10809 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10810 (INCGNU): ... this, and spell out -I here.
10811 (GNULIB_LIB): Rename to ...
10812 (LIBGNU): ... this.
10813 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10815 2012-04-19 Pedro Alves <palves@redhat.com>
10817 * config.in: Regenerate.
10819 2012-04-19 Pedro Alves <palves@redhat.com>
10821 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10822 * server.h (memmem): Remove declaration.
10823 * config.in: Regenerate.
10824 * configure: Regenerate.
10826 2012-04-19 Yao Qi <yao@codesourcery.com>
10828 * Makefile.in (SFILES): Add common/vec.c.
10832 2012-04-19 Yao Qi <yao@codesourcery.com>
10834 * remote-utils.c (prepare_resume_reply): Replace with macro
10835 target_core_of_thread.
10836 * server.c (handle_qxfer_threads_proper): Likewise.
10837 * target.h (traget_core_of_thread): New macro.
10839 2012-04-18 Pedro Alves <palves@redhat.com>
10841 * aclocal.m4: Regenerate.
10842 * configure: Regenerate.
10844 2012-04-16 Yao Qi <yao@codesourcery.com>
10846 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10847 duplicated on address.
10849 2012-04-16 Yao Qi <yao@codesourcery.com>
10851 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10852 (struct tracepoint_action_ops) <send>: New field.
10853 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10854 (agent_expr_send, x_tracepoint_action_send): New.
10855 (l_tracepoint_action_send): New.
10856 (cmd_qtdp): Download and install tracepoint
10857 according to `use_agent'.
10858 (run_inferior_command): Add one more parameter `len'.
10860 (tracepoint_send_agent): New.
10861 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10863 2012-04-16 Yao Qi <yao@codesourcery.com>
10865 * tracepoint.c (download_tracepoints): Moved to ...
10866 (cmd_qtstart): ... here.
10868 2012-04-14 Yao Qi <yao@codesourcery.com>
10870 * tracepoint.c: Include inttypes.h.
10871 (struct collect_memory_action): Use sized types.
10872 (struct tracepoint): Likewise.
10873 (cmd_qtdp, stop_tracing): Update print specifiers.
10874 (cmd_qtp, response_tracepoint): Likewise.
10875 (collect_data_at_tracepoint): Likewise.
10876 (collect_data_at_step): Likewise.
10878 2012-04-14 Yao Qi <yao@codesourcery.com>
10880 Import gnulib module inttypes.
10881 * aclocal.m4, config.in, configure: Regenerated.
10883 2012-04-14 Yao Qi <yao@codesourcery.com>
10885 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10886 Makefile and config.status at last.
10888 2012-04-13 Yao Qi <yao@codesourcery.com>
10890 * tracepoint.c: Include stdint.h unconditionally.
10892 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10894 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10895 on BFD_HAVE_SYS_PROCFS_TYPE.
10896 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10897 * configure: Regenerate.
10898 * config.in: Likewise.
10900 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10902 * Makefile.in (clean): Also remove x32.c x32-linux.c
10903 x32-avx.c x32-avx-linux.c.
10904 (x32.o): New target.
10906 (x32-linux.o): Likewise.
10907 (x32-linux.c): Likewise.
10908 (x32-avx.o): Likewise.
10909 (x32-avx.c): Likewise.
10910 (x32-avx-linux.o): Likewise.
10911 (x32-avx-linux.c): Likewise.
10913 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10914 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10915 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10916 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10917 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10918 i386/x32-avx-linux.xml.
10920 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10921 (init_registers_x32_avx_linux): Likwise.
10922 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10923 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10925 2012-04-13 Pedro Alves <palves@redhat.com>
10927 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10928 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10929 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10930 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10933 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10935 * linux-x86-low.c (compat_x32_clock_t): New.
10936 (compat_x32_siginfo_t): Likewise.
10937 (compat_x32_siginfo_from_siginfo): Likewise.
10938 (siginfo_from_compat_x32_siginfo): Likewise.
10939 (linux_is_elf64): Likewise.
10940 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10941 and siginfo_from_compat_x32_siginfo for x32.
10942 (x86_arch_setup): Set linux_is_elf64.
10944 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10947 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10949 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10950 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10951 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10952 compatible with process.
10954 2012-04-12 Yao Qi <yao@codesourcery.com>
10956 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10957 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10958 (install-only, install-info, clean): Handle sub dir gnulib.
10959 (all-lib, am--refresh): New targets.
10960 (memmem.o): Remove target.
10961 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10962 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10963 (AC_REPLACE_FUNCS): Remove memmem.
10964 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10965 (AC_OUTPUT): Generate Makefile in gnulib/.
10966 * aclocal.m4, config.in, configure: Regenerated.
10968 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10970 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10972 2012-04-05 Pedro Alves <palves@redhat.com>
10974 -Werror=strict-aliasing
10976 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10979 2012-04-04 Pedro Alves <palves@redhat.com>
10981 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10982 (sparc_store_gregset_from_stack, sparc_store_gregset)
10983 (sparc_breakpoint_at): Fix formatting.
10985 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10987 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10989 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10990 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10991 * config.in: Regenerate.
10992 * configure: Likewise.
10994 2012-03-29 Pedro Alves <palves@redhat.com>
10996 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10997 Correct ptrace arguments.
10999 2012-03-28 Pedro Alves <palves@redhat.com>
11001 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11002 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11003 (IA64_FR1_REGNUM): New defines.
11004 (ia64_fetch_register): New.
11005 (the_low_target): Install it.
11006 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11008 * linux-low.c (linux_fetch_registers): Try the
11009 the_low_target.fetch_register hook first.
11011 * linux-arm-low.c (the_low_target): Adjust.
11012 * linux-bfin-low.c (the_low_target): Adjust.
11013 * linux-cris-low.c (the_low_target): Adjust.
11014 * linux-crisv32-low.c (the_low_target): Adjust.
11015 * linux-m32r-low.c (the_low_target): Adjust.
11016 * linux-m68k-low.c (the_low_target): Adjust.
11017 * linux-mips-low.c (the_low_target): Adjust.
11018 * linux-ppc-low.c (the_low_target): Adjust.
11019 * linux-s390-low.c (the_low_target): Adjust.
11020 * linux-sh-low.c (the_low_target): Adjust.
11021 * linux-sparc-low.c (the_low_target): Adjust.
11022 * linux-tic6x-low.c (the_low_target): Adjust.
11023 * linux-x86-low.c (the_low_target): Adjust.
11024 * linux-xtensa-low.c (the_low_target): Adjust.
11026 2012-03-26 Pedro Alves <palves@redhat.com>
11028 * server.c (handle_qxfer_libraries): Don't bail early if
11029 the_target->qxfer_libraries_svr4 is not NULL.
11031 2012-03-26 Pedro Alves <palves@redhat.com>
11033 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11035 2012-03-23 Pedro Alves <palves@redhat.com>
11037 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11038 "library-list-svr4" element's start tag when the the DSO list is
11041 2012-03-23 Pedro Alves <palves@redhat.com>
11043 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11044 a variable whose type size is the same as the inferior's pointer
11047 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11049 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11051 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11052 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11053 * linux-low.h: Include <signal.h>.
11054 (struct siginfo): Remove forward declaration.
11055 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11058 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11060 * .gitignore: Ignore more files.
11062 2012-03-19 Pedro Alves <palves@redhat.com>
11063 Jan Kratochvil <jan.kratochvil@redhat.com>
11065 * server.c (cont_thread, general_thread): Add describing comments.
11066 (start_inferior): Clear `cont_thread'.
11067 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11070 2012-03-15 Yao Qi <yao@codesourcery.com>
11072 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11074 (cmd_qtdp): ... here.
11076 2012-03-15 Yao Qi <yao@codesourcery.com>
11078 * tracepoint.c (struct tracepoint_action_ops): New.
11079 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11080 (m_tracepoint_action_download): New.
11081 (r_tracepoint_action_download): New.
11082 (x_tracepoint_action_download): New.
11083 (l_tracepoint_action_download): New.
11084 (add_tracepoint_action): Install `action->ops' according type.
11085 (download_tracepoint_1): Move code `download' function pointer
11086 of various tracepoint_action_ops.
11088 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11090 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11091 linux_ptrace_attach_warnings.
11093 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11095 * Makefile.in (linux-ptrace.o): New.
11096 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11097 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11098 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11099 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11100 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11102 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11104 2012-03-08 Yao Qi <yao@codesourcery.com>
11105 Pedro Alves <palves@redhat.com>
11107 Fix PR server/13392.
11108 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11109 offset of JMP insn.
11110 * tracepoint.c (remove_tracepoint): New.
11111 (cmd_qtdp): Call remove_tracepoint when failed to install.
11113 2012-03-07 Pedro Alves <palves@redhat.com>
11115 * linux-low.c (get_detach_signal): New.
11116 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11117 Pass on pending signals to PTRACE_DETACH. Check the result of the
11119 * server.c (program_signals, program_signals_p): New.
11120 (handle_general_set): Handle QProgramSignals.
11121 * server.h (program_signals, program_signals_p): Declare.
11123 2012-03-05 Pedro Alves <palves@redhat.com>
11124 Jan Kratochvil <jan.kratochvil@redhat.com>
11126 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11129 2012-03-03 Yao Qi <yao@codesourcery.com>
11131 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11132 agent_look_up_symbols.
11134 2012-03-03 Yao Qi <yao@codesourcery.com>
11136 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11137 (linux-x86-low.o): Likewise.
11138 * server.h: Remove in_process_agent_loaded.
11139 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11143 2012-03-03 Yao Qi <yao@codesourcery.com>
11145 * tracepoint.c (gdb_agent_capability): New global.
11146 (in_process_agent_loaded_ust): Renamed to
11147 `in_process_agent_supports_ust'.
11149 (in_process_agent_supports_ust): Call agent_capability_check.
11150 (clear_installed_tracepoints): Assert that agent supports
11153 2012-03-03 Yao Qi <yao@codesourcery.com>
11155 * linux-low.c (linux_supports_agent): New.
11156 (linux_target_ops): Initialize field `supports_agent' with
11157 linux_supports_agent.
11158 * target.h (struct target_ops) <supports_agent>: New.
11159 (target_supports_agent): New macro.
11160 * server.c (handle_general_set): Handle packet 'QAgent'.
11161 (handle_query): Send `QAgent+'.
11162 * Makefile.in (server.o): Depends on agent.h.
11164 2012-03-03 Yao Qi <yao@codesourcery.com>
11166 * Makefile.in (OBS): Add agent.o.
11167 Add new rule for agent.o.
11168 Track dependence of tracepoint.c on agent.h.
11169 * tracepoint.c (run_inferior_command_1):
11170 (run_inferior_command): Call agent_run_command.
11171 (gdb_ust_connect_sync_socket): Deleted. Move it to
11173 (resume_thread, stop_thread): Likewise.
11174 (gdb_ust_socket_init): Renamed to ...
11175 (gdb_agent_socket_init): ... New.
11176 (gdb_ust_thread): Renamed to ...
11177 (gdb_agent_helper_thread): ... New.
11178 (gdb_ust_init): Move some code to ...
11179 (gdb_agent_init): ... here. New.
11180 [HAVE_UST]: Call gdb_ust_init.
11181 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11182 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11183 * config.in, configure: Regenerated.
11185 2012-03-02 Pedro Alves <palves@redhat.com>
11187 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11188 * linux-low.c (struct simple_pid_list): New.
11189 (stopped_pids): New a struct simple_pid_list pointer.
11190 (add_to_pid_list, pull_pid_from_list): New.
11191 (handle_extended_wait): Don't assume the first signal new children
11192 report is SIGSTOP. Adjust call to pull_pid_from_list.
11193 (linux_wait_for_lwp): Adjust.
11195 2012-03-02 Yao Qi <yao@codesourcery.com>
11197 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11200 2012-03-02 Yao Qi <yao@codesourcery.com>
11202 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11203 `stop_pc' and `tpoint'. Update caller.
11205 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11207 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11208 * linux-low.c (use_linux_regsets): New macro.
11209 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11210 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11211 (linux_register_in_regsets): New function.
11212 (usr_fetch_inferior_registers): Skip registers covered by
11214 (usr_store_inferior_registers): Likewise.
11215 (usr_fetch_inferior_registers): New macro.
11216 (usr_store_inferior_registers): Likewise.
11217 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11218 (linux_store_registers): Likewise.
11219 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11221 (init_registers_mips64_dsp_linux): Likewise.
11222 (init_registers_mips_linux): New macro.
11223 (init_registers_mips_dsp_linux): Likewise.
11224 (mips_dsp_num_regs): Likewise.
11225 (DSP_BASE, DSP_CONTROL): New fallback macros.
11226 (mips_base_regs): New macro.
11227 (mips_regmap): Use it. Fix the size.
11228 (mips_dsp_regmap): New variable.
11229 (mips_dsp_regset_bitmap): Likewise.
11230 (mips_arch_setup): New function.
11231 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11233 (mips_cannot_store_register): Likewise.
11234 (the_low_target): Update .arch_setup, .num_regs and .regmap
11235 initializers. Add .regset_bitmap initializer.
11236 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11238 * linux-bfin-low.c (the_low_target): Likewise.
11239 * linux-cris-low.c (the_low_target): Likewise.
11240 * linux-crisv32-low.c (the_low_target): Likewise.
11241 * linux-ia64-low.c (the_low_target): Likewise.
11242 * linux-m32r-low.c (the_low_target): Likewise.
11243 * linux-m68k-low.c (the_low_target): Likewise.
11244 * linux-ppc-low.c (the_low_target): Likewise.
11245 * linux-s390-low.c (the_low_target): Likewise.
11246 * linux-sh-low.c (the_low_target): Likewise.
11247 * linux-sparc-low.c (the_low_target): Likewise.
11248 * linux-tic6x-low.c (the_low_target): Likewise.
11249 * linux-x86-low.c (the_low_target): Likewise.
11250 * linux-xtensa-low.c (the_low_target): Likewise.
11251 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11252 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11253 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11255 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11256 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11258 2012-02-29 Yao Qi <yao@codesourcery.com>
11259 Pedro Alves <palves@redhat.com>
11261 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11262 `step_over_finished' is true.
11264 2012-02-27 Pedro Alves <palves@redhat.com>
11266 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11267 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11269 2012-02-27 Pedro Alves <palves@redhat.com>
11272 * linux-low.c (pid_is_stopped): New.
11273 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11275 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11277 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11280 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11282 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11284 2012-02-24 Luis Machado <lgustavo@codesourcery>
11286 * server.c (handle_query): Advertise support for target-side
11287 breakpoint condition evaluation.
11288 (process_point_options): New function.
11289 (process_serial_event): When inserting a breakpoint, check for
11290 a target-side condition that should be evaluated.
11292 * mem-break.c: Include regcache.h and ax.h.
11293 (point_cond_list_t): New data structure.
11294 (breakpoint) <cond_list>: New field.
11295 (find_gdb_breakpoint_at): Make non-static.
11296 (delete_gdb_breakpoint_at): Clear any target-side
11298 (clear_gdb_breakpoint_conditions): New function.
11299 (add_condition_to_breakpoint): Likewise.
11300 (add_breakpoint_condition): Likewise.
11301 (gdb_condition_true_at_breakpoint): Likewise.
11302 (gdb_breakpoint_here): Return result directly instead
11303 of going through a local variable.
11305 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11306 (clear_gdb_breakpoint_conditions): Likewise.
11307 (add_breakpoint_condition): Likewise.
11308 (gdb_condition_true_at_breakpoint): Likewise.
11310 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11311 (need_step_over_p): Take target-side breakpoint condition into
11314 2012-02-24 Luis Machado <lgustavo@codesourcery>
11316 * server.h: Include tracepoint.h.
11317 (agent_mem_read, agent_get_trace_state_variable_value,
11318 agent_set_trace_state_variable_value,
11319 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11320 get_set_tsv_func_addr): New prototypes.
11322 * ax.h: New include file.
11323 * ax.c: New source file.
11325 * tracepoint.c: Include ax.h.
11326 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11327 agent_expr, eval_result_type): Move to ax.h.
11328 (parse_agent_expr): Rename to ...
11329 (gdb_parse_agent_expr): ... this, make it non-static and move
11331 (unparse_agent_expr) Rename to ...
11332 (gdb_unparse_agent_expr): ... this, make it non-static and move
11334 (eval_agent_expr): Rename to ...
11335 (eval_tracepoint_agent_expr): ... this.
11336 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11337 forward declarations.
11338 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11339 (agent_get_trace_state_variable_value): New function.
11340 (agent_set_trace_state_variable_value): New function.
11341 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11342 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11343 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11344 (condition_true_at_tracepoint): Likewise.
11345 (parse_agent_expr): Rename to ...
11346 (gdb_parse_agent_expr): ... this and move to ax.c.
11347 (unparse_agent_expr): Rename to ...
11348 (gdb_unparse_agent_expr): ... this and move to ax.c.
11349 (gdb_agent_op_name): Move to ax.c.
11350 (eval_agent_expr): Rename to ...
11351 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11353 (eval_tracepoint_agent_expr): New function.
11354 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11356 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11358 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11359 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11360 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11361 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11362 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11363 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11364 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11365 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11366 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11367 (compile_bytecodes): Remove forward declaration.
11368 (is_goto_target): Move to ax.c.
11369 (compile_bytecodes): Move to ax.c and call
11370 agent_get_trace_state_variable_value (...) and
11371 agent_set_trace_state_variable_value (...).
11373 * Makefile.in: Update ax.c and IPA dependencies.
11375 2012-02-24 Pedro Alves <palves@redhat.com>
11377 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11378 (cmd_bigqtbuffer_circular): ... this. Only handle
11379 'QTBuffer:circular:'.
11380 (handle_tracepoint_general_set): Adjust.
11382 2012-02-16 Yao Qi <yao@codesourcery.com>
11384 * inferiors.c: Move code to ...
11385 * dll.c: .... here. New.
11386 * server.h: Declare clear_dlls.
11387 * Makefile.in (SFILES): Add dll.c.
11391 2012-02-11 Yao Qi <yao@codesourcery.com>
11393 * server.c: (handle_monitor_command): Add a new parameter
11395 (handle_query): Update caller.
11397 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11399 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11400 * configure, config.in: Regenerate.
11401 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11404 2012-02-02 Pedro Alves <palves@redhat.com>
11406 Try SIGKILL first, then PTRACE_KILL.
11407 * linux-low.c (linux_kill_one_lwp): New.
11408 (linux_kill_one_lwp): Rename to ...
11409 (kill_one_lwp_callback): ... this. Use the new
11410 linux_kill_one_lwp.
11412 2012-02-02 Pedro Alves <palves@redhat.com>
11414 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11417 2012-01-27 Pedro Alves <palves@redhat.com>
11419 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11420 (elf_64_file_p): Make static.
11421 (linux_pid_exe_is_elf_64_file): New.
11422 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11423 Delete declarations.
11424 (linux_pid_exe_is_elf_64_file): Declare.
11425 * linux-x86-low.c (x86_arch_setup): Use
11426 linux_pid_exe_is_elf_64_file.
11428 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11430 * linux-low.c (linux_wait_for_event_1): Rename to ...
11431 (linux_wait_for_event): ... here and merge it with former
11432 linux_wait_for_event - new variable wait_ptid, use it.
11433 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11435 2012-01-23 Pedro Alves <palves@redhat.com>
11437 * server.c (main): Avoid yet another case of infinite loop while
11438 detaching/killing after a longjmp.
11440 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11443 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11445 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11447 * hostio.c (handle_readlink): New function.
11448 (handle_vFile): Call it to handle "vFile:readlink" packets.
11450 2012-01-20 Pedro Alves <palves@redhat.com>
11451 Ulrich Weigand <ulrich.weigand@linaro.org>
11453 * server.c (handle_v_requests): Only support vAttach and vRun to
11454 start multiple processes when in extended protocol mode.
11456 2012-01-17 Pedro Alves <palves@redhat.com>
11458 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11459 memalign plus mprotect to allocate the scratch buffer.
11461 2012-01-13 Pedro Alves <palves@redhat.com>
11463 * server.c (attach_inferior): Clear `cont_thread'.
11465 2012-01-13 Pedro Alves <palves@redhat.com>
11467 * server.c (main): Avoid infinite loop while detaching/killing
11470 2012-01-09 Doug Evans <dje@google.com>
11472 * server.c (start_inferior): Set last_ptid in --wrapper case.
11474 2012-01-06 Yao Qi <yao@codesourcery.com>
11476 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11478 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11480 2012-01-04 Yao Qi <yao@codesourcery.com>
11482 * tracepoint.c (cmd_qtdp): Print debug message
11483 for static tracepoint.
11485 2012-01-04 Yao Qi <yao@codesourcery.com>
11487 * tracepoint.c (trace_vdebug): Differentiate debug message
11488 between gdbserver and IPA.
11490 2012-01-03 Yao Qi <yao@codesourcery.com>
11492 * tracepoint.c (tracepoint_was_hit): Don't collect for
11495 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11497 * terminal.h: Reformat copyright header.
11499 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11501 * server.c (gdbserver_version): Update copyright year.
11502 * gdbreplay.c (gdbreplay_version): Likewise.
11504 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11506 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11509 2011-12-18 Hui Zhu <teawater@gmail.com>
11510 * linux-low.c (linux_create_inferior): Save return value to ret.
11512 2011-12-18 Hui Zhu <teawater@gmail.com>
11514 * linux-low.c (linux_create_inferior): Save return value to ret.
11516 2011-12-16 Doug Evans <dje@google.com>
11518 * linux-low.c (linux_create_inferior): If stdio connection,
11519 redirect stdin from /dev/null, stdout to stderr.
11520 * remote-utils.c (remote_is_stdio): New static global.
11521 (remote_connection_is_stdio): New function.
11522 (remote_prepare): Handle stdio connection.
11523 (remote_open): Ditto.
11524 (remote_close): Don't close stdin for stdio connections.
11525 (read_prim,write_prim): New functions. Replace all calls to
11526 read/write to these.
11527 * server.c (main): Watch for "-" argument. Move call to
11528 remote_prepare before start_inferior.
11529 * server.h (STDIO_CONNECTION_NAME): New macro.
11530 (remote_connection_is_stdio): Declare.
11532 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11533 in debugging output.
11535 2011-12-15 Yao Qi <yao@codesourcery.com>
11537 * tracepoint.c: Include sys/syscall.h.
11538 (gdb_ust_thread): Remove preprocessor conditional.
11540 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11542 * linux-low.c (linux_detach_one_lwp): Call
11543 the_low_target.prepare_to_resume before detaching.
11545 2011-12-14 Yao Qi <yao@codesourcery.com>
11547 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11550 2011-12-14 Yao Qi <yao@codesourcery.com>
11552 * i386-low.c (i386_low_stopped_data_address): Initialize local
11553 variable `control'.
11555 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11559 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11560 DR_CONTROL unless necessary. Extend comments.
11561 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11562 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11564 2011-12-13 Yao Qi <yao@codesourcery.com>
11566 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11568 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11570 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11572 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11573 Print new debug message for such case.
11575 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11577 Fix overlapping memcpy.
11578 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11579 the read_inferior_memory transfer.
11580 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11581 write_inferior_memory transfer.
11582 (set_fast_tracepoint_jump): New variable buf. Use it for the
11583 read_inferior_memory and write_inferior_memory transfers.
11584 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11585 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11586 Use it for the write_inferior_memory transfer.
11587 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11590 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11592 * linux-low.c (fetch_register, store_register): Make code
11593 consistent, fix formatting.
11595 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11597 * linux-low.c (usr_store_inferior_registers): Factor out code
11598 to handle individual registers into...
11599 (store_register): ... this new function.
11601 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11603 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11604 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11605 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11606 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11607 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11608 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11609 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11610 (srv_xmlfiles): Add new XML files.
11612 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11614 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11615 (init_registers_s390_linux32v1): Add prototype.
11616 (init_registers_s390_linux32v2): Likewise.
11617 (init_registers_s390_linux64v1): Likewise.
11618 (init_registers_s390_linux64v2): Likewise.
11619 (init_registers_s390x_linux64v1): Likewise.
11620 (init_registers_s390x_linux64v2): Likewise.
11621 (s390_num_regs): Increment to 52.
11622 (s390_regmap): Add orig_r2 register.
11623 (s390_num_regs_3264): Increment to 68.
11624 (s390_regmap_3264): Add orig_r2 register.
11625 (s390_collect_ptrace_register): Handle orig_r2 register.
11626 (s390_supply_ptrace_register): Likewise.
11627 (s390_fill_last_break): New function.
11628 (s390_store_last_break): Likewise.
11629 (s390_fill_system_call): New function.
11630 (s390_store_system_call): Likewise.
11631 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11633 (s390_check_regset): New function.
11634 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11635 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11636 Update target_regsets for available register sets.
11638 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11639 Jan Kratochvil <jan.kratochvil@redhat.com>
11641 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11642 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11644 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11645 * linux-low.h (struct process_info_private): New member r_debug.
11646 * server.c (handle_qxfer_libraries): Call
11647 the_target->qxfer_libraries_svr4.
11648 (handle_qxfer_libraries_svr4): New function.
11649 (qxfer_packets): New entry "libraries-svr4".
11650 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11651 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11652 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11653 PACKET_qXfer_libraries_svr4.
11655 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11657 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11658 PSW address/mask between 8-byte and 16-byte formats.
11659 (s390_supply_ptrace_register): Likewise.
11660 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11661 basic addressing mode bit.
11663 2011-11-24 Stan Shebs <stan@codesourcery.com>
11665 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11667 2011-11-17 Stan Shebs <stan@codesourcery.com>
11669 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11670 (tracing_start_time): New global.
11671 (tracing_stop_time): New global.
11672 (tracing_user_name): New global.
11673 (tracing_notes): New global.
11674 (tracing_stop_note): New global.
11675 (cmd_qtstart): Set traceframe_usage, start_time.
11676 (stop_tracing): Set stop_time.
11677 (cmd_qtstatus): Report additional status.
11678 (cmd_qtp): New function.
11679 (handle_tracepoint_query): Call it.
11680 (cmd_qtnotes): New function.
11681 (handle_tracepoint_general_set): Call it.
11682 (get_timestamp): Rename from tsv_get_timestamp.
11684 2011-11-14 Stan Shebs <stan@codesourcery.com>
11685 Kwok Cheung Yeung <kcy@codesourcery.com>
11687 * linux-x86-low.c (small_jump_insn): New.
11688 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11689 trampoline and error message, build a trampoline and issue a small
11690 jump instruction to it.
11691 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11692 trampoline and error message.
11693 (x86_get_min_fast_tracepoint_insn_len): New.
11694 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11695 * linux-low.h (struct linux_target_ops): Add arguments to
11696 install_fast_tracepoint_jump_pad operation, add new operation.
11697 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11699 (linux_get_min_fast_tracepoint_insn_len): New function.
11700 (linux_target_op): Add new operation.
11701 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11702 (gdb_trampoline_buffer_end): Ditto.
11703 (gdb_trampoline_buffer_error): Ditto.
11704 (struct ipa_sym_addresses): Add fields for new IPA variables.
11705 (symbol_list): Add entries for new IPA variables.
11706 (struct tracepoint): Add fields to hold the address range of the
11707 trampoline used by the tracepoint.
11708 (trampoline_buffer_head): New static variable.
11709 (trampoline_buffer_tail): Ditto.
11710 (claim_trampoline_space): New function.
11711 (have_fast_tracepoint_trampoline_buffer): New function.
11712 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11714 (install_fast_tracepoint): Ditto, also add error buffer argument.
11715 (cmd_qtminftpilen): New function.
11716 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11717 (fast_tracepoint_from_trampoline_address): New function.
11718 (fast_tracepoint_collecting): Handle trampoline as part of jump
11720 (set_trampoline_buffer_space): New function.
11721 (initialize_tracepoint): Initialize new IPA variables.
11722 * target.h (struct target_ops): Add arguments to
11723 install_fast_tracepoint_jump_pad operation, add new
11724 get_min_fast_tracepoint_insn_len operation.
11725 (target_get_min_fast_tracepoint_insn_len): New.
11726 (install_fast_tracepoint_jump_pad): Add arguments.
11727 * server.h (IPA_BUFSIZ): Define.
11728 * linux-i386-ipa.c: Include extra header files.
11729 (initialize_fast_tracepoint_trampoline_buffer): New function.
11730 (initialize_low_tracepoint): Call it.
11731 * server.h (set_trampoline_buffer_space): Declare.
11732 (claim_trampoline_space): Ditto.
11733 (have_fast_tracepoint_trampoline_buffer): Ditto.
11735 2011-11-14 Yao Qi <yao@codesourcery.com>
11737 * server.c (handle_query): Handle InstallInTrace for qSupported.
11738 * tracepoint.c (add_tracepoint): Sort list.
11739 (install_tracepoint, download_tracepoint): New.
11740 (cmd_qtdp): Call them to install and download tracepoints.
11741 (sort_tracepoints): Removed.
11742 (cmd_qtstart): Update.
11744 2011-11-14 Yao Qi <yao@codesourcery.com>
11746 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11747 * mem-break.h: Declare.
11748 * tracepoint.c (cmd_qtstart): Move some code to ...
11749 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11751 (download_tracepoints): Move some code to ...
11752 (download_tracepoint_1): ... here. New.
11754 2011-11-08 Yao Qi <yao@codesourcery.com>
11756 * remote-utils.c (relocate_instruction): A comment fix.
11758 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11760 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11761 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11762 dr_status_mirror and dr_control_mirror from debug_reg_state.
11763 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11764 (i386_initial_stuff): Remove use of deleted globals.
11765 (i386_get_thread_context, i386_set_thread_context,
11766 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11767 from debug_reg_state.
11769 2011-11-05 Yao Qi <yao@codesourcery.com>
11771 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11772 address as TPOINT's.
11774 2011-11-02 Stan Shebs <stan@codesourcery.com>
11776 * tracepoint.c (agent_mem_read_string): New function.
11777 (eval_agent_expr): Call it for tracenz.
11778 * server.c (handle_query): Report support for tracenz.
11780 2011-11-02 Yao Qi <yao@codesourcery.com>
11782 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11784 2011-11-02 Yao Qi <yao@codesourcery.com>
11786 * target.h: Fix a typo in comment.
11788 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11790 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11791 clobber the breakpoints' shadows with fast tracepoint jumps.
11792 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11793 * target.c (write_inferior_memory): Also pass MYADDR down to
11796 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11798 * configure.ac: Check support for personality routine.
11799 * configure: Regenerate.
11800 * config.in: Likewise.
11801 * linux-low.c: Include <sys/personality.h>.
11802 Define ADDR_NO_RANDOMIZE if necessary.
11803 (linux_create_inferior): Disable address space randomization when
11804 forking inferior, if requested.
11805 (linux_supports_disable_randomization): New function.
11806 (linux_target_ops): Install it.
11807 * server.h (disable_randomization): Declare.
11808 * server.c (disable_randomization): New global variable.
11809 (handle_general_set): Handle QDisableRandomization.
11810 (handle_query): Likewise for qSupported.
11811 (main): Support --disable-randomization and --no-disable-randomization
11812 command line arguments.
11813 * target.h (struct target_ops): Add supports_disable_randomization.
11814 (target_supports_disable_randomization): New macro.
11816 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11818 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11820 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11821 [!PT_GETDSBT] (target_loadmap): New definition.
11822 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11823 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11824 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11825 and PT_GETDSBT to LINUX_LOADMAP.
11826 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11827 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11829 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11831 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11832 (arm_linux_hwbp_cap): New static variable.
11833 (arm_linux_get_hwbp_cap): Replace by ...
11834 (arm_linux_init_hwbp_cap): ... this new function.
11835 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11836 (arm_linux_get_hw_watchpoint_count): Likewise.
11837 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11838 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11839 (arm_prepare_to_resume): Use perror_with_name instead of error.
11841 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11843 * linux-arm-low.c: Include <signal.h>.
11844 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11845 (struct arm_linux_hwbp_cap): New data type.
11846 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11847 (struct arm_linux_hw_breakpoint): New data type.
11848 (MAX_BPTS, MAX_WPTS): Define.
11849 (struct arch_process_info, struct arch_lwp_info): New data types.
11850 (arm_linux_get_hwbp_cap): New function.
11851 (arm_linux_get_hw_breakpoint_count): Likewise.
11852 (arm_linux_get_hw_watchpoint_count): Likewise.
11853 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11854 (arm_hwbp_control_initialize): Likewise.
11855 (arm_hwbp_control_is_enabled): Likewise.
11856 (arm_hwbp_control_is_initialized): Likewise.
11857 (arm_hwbp_control_disable): Likewise.
11858 (arm_linux_hw_breakpoint_equal): Likewise.
11859 (arm_linux_hw_point_initialize): Likewise.
11860 (struct update_registers_data): New data structure.
11861 (update_registers_callback: New function.
11862 (arm_insert_point): Likewise.
11863 (arm_remove_point): Likewise.
11864 (arm_stopped_by_watchpoint): Likewise.
11865 (arm_stopped_data_address): Likewise.
11866 (arm_new_process): Likewise.
11867 (arm_new_thread): Likewise.
11868 (arm_prepare_to_resume): Likewise.
11869 (the_low_target): Register arm_insert_point, arm_remove_point,
11870 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11871 arm_new_thread, and arm_prepare_to_resume.
11873 2011-09-15 Stan Shebs <stan@codesourcery.com>
11875 * server.h (struct emit_ops): Add compare-goto fields.
11876 * tracepoint.c (gdb_agent_op_sizes): New table.
11877 (emit_eq_goto): New function.
11878 (emit_ne_goto): New function.
11879 (emit_lt_goto): New function.
11880 (emit_le_goto): New function.
11881 (emit_gt_goto): New function.
11882 (emit_ge_goto): New function.
11883 (is_goto_target): New function.
11884 (compile_bytecodes): Recognize special cases of compare-goto
11885 combinations and call specialized emitters for them.
11886 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11887 (amd64_emit_ne_goto): New function.
11888 (amd64_emit_lt_goto): New function.
11889 (amd64_emit_le_goto): New function.
11890 (amd64_emit_gt_goto): New function.
11891 (amd64_emit_ge_goto): New function.
11892 (amd64_emit_ops): Add the new functions.
11893 (i386_emit_eq_goto): New function.
11894 (i386_emit_ne_goto): New function.
11895 (i386_emit_lt_goto): New function.
11896 (i386_emit_le_goto): New function.
11897 (i386_emit_gt_goto): New function.
11898 (i386_emit_ge_goto): New function.
11899 (i386_emit_ops): Add the new functions.
11901 2011-09-08 Stan Shebs <stan@codesourcery.com>
11903 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11904 (i386_emit_epilogue): Restore %ebx.
11906 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11908 * server.c (step_thread): Remove definition.
11909 (process_serial_event): Don't handle Hs.
11910 * server.h (step_thread): Remove declaration.
11911 * target.c (set_desired_inferior): Remove use of step_thread.
11913 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11915 * linux-low.c: Include linux-procfs.h.
11916 (linux_attach_lwp_1): Update comments.
11917 (linux_attach): Scan for existing threads when attaching to a
11918 process that is the tgid.
11919 * Makefile.in: Update dependencies.
11921 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11923 * configure.srv: Add linux-procfs.o dependencies.
11925 2011-08-14 Yao Qi <yao@codesourcery.com>
11927 * target.h (struct target_ops): Fix indent.
11928 * win32-low.c (win32_target_ops): Fix comment.
11930 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11931 Yao Qi <yao@codesourcery.com>
11933 * Makefile.in (clean): Remove tic6x-*.c files.
11934 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11935 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11936 (tic6x-c64xp-linux.c): Likewise.
11937 * configure.srv: Add support for tic6x-*-uclinux.
11938 * linux-tic6x-low.c: New.
11939 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11941 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11942 Yao Qi <yao@codesourcery.com>
11944 * target.h (struct target_ops): Add read_loadmap.
11945 * linux-low.c (struct target_loadseg): New type.
11946 (struct target_loadmap): New type.
11947 (linux_read_loadmap): New function.
11948 (linux_target_ops): Add linux_read_loadmap.
11949 * server.c (handle_query): Support qXfer:fdpic:read packet.
11950 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11953 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11955 * win32-low.c: Include <stdint.h>.
11957 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11959 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11960 to the inferior here.
11961 (i386_remove_aligned_watchpoint): Ditto.
11962 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11963 fit part of the watchpoint in the debug registers.
11964 (i386_update_inferior_debug_regs): New.
11965 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11966 registers, and only update the inferior on success.
11967 (i386_low_remove_watchpoint): Ditto.
11969 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11971 * linux-low.c (compare_ints, unique, list_threads, show_process,
11972 linux_core_of_thread): Delete.
11973 (linux_target_ops): Change linux_core_of_thread to
11974 linux_common_core_of_thread.
11975 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11976 * utils.c (malloc_failure): Change type of argument.
11977 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11978 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11979 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11980 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11981 (IPA_OBJS): Add common-utils-ipa.o.
11982 (ptid_h, linux_osdata_h): New macros.
11983 (server_h): Add common/common-utils.h, common/xml-utils.h,
11984 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11986 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11987 ptid.o, buffer.o): New rules.
11988 (linux-low.o): Add common/linux-osdata.h as a dependency.
11989 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11990 * configure.ac: Add AC_HEADER_DIRENT check.
11991 * config.in: Regenerate.
11992 * configure: Regenerate.
11993 * remote-utils.c (xml_escape_text): Delete.
11994 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11995 buffer_xml_printf): Move to common/buffer.c.
11996 * server.c (main): Remove call to initialize_inferiors.
11997 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11998 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11999 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12000 internal_error, gdb_assert, gdb_assert_fail): Delete.
12001 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12002 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12004 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12005 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12006 initialize_inferiors): Delete.
12008 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12010 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12013 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12015 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12017 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12019 2011-05-26 Yao Qi <yao@codesourcery.com>
12021 * Makefile.in (thread-db.o): Track dependence to
12022 common/gdb_thread_db.h.
12023 * thread-db.c: include gdb_thread_db.h from right place.
12025 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12027 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12028 __FILE__ and __LINE__ to internal_error.
12030 2011-05-13 Doug Evans <dje@google.com>
12032 * thread-db.c (try_thread_db_load_from_sdir): New function.
12033 (try_thread_db_load_from_dir): New function.
12034 (thread_db_load_search): Handle $sdir, ignore $pdir.
12035 Remove trying of system directories if search of
12036 libthread-db-search-path fails, that is now done via $sdir.
12038 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12040 * server.c (handle_query): Add EnableDisableTracepoints to the list
12041 of supported features.
12042 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12044 (cmd_qtenable_disable): New.
12045 (cmd_qtstart): Install tracepoints even if disabled.
12046 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12047 receiving a QTEnable or QTDisable packet.
12048 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12049 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12051 (gdb_probe): Skip data collection if static tracepoint is disabled.
12053 2011-05-10 Doug Evans <dje@google.com>
12055 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12057 2011-05-04 Doug Evans <dje@google.com>
12059 * linux-low.c (linux_join): Skip process lookup.
12060 * spu-low.c (spu_join): Ditto.
12061 * server.c (join_inferiors_callback): Delete.
12062 (process_serial_event): For 'D' packet (detach) call join_inferior
12065 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12067 * README: Don't mention xscale*-*-linux*.
12068 * configure.srv (xscale*-*-linux*): Don't handle target.
12070 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12072 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12074 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12075 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12076 (i386_emit_void_call_2): Likewise.
12078 2011-04-26 Yao Qi <yao@codesourcery.com>
12080 * linux-low.c: Move common macros to linux-ptrace.h.
12081 Include linux-ptrace.h.
12082 * Makefile.in (linux_ptrace_h): New.
12083 (linux-low.o): Depends on linux-ptrace.h.
12085 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12087 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12088 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12089 (remote_prepare): New function with most of the TCP code from ...
12090 (remote_open): ... here. Detect PORT here unconditionally. Move also
12091 setting transport_is_reliable.
12092 * server.c (run_once): New variable.
12093 (gdbserver_usage): Document it.
12094 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12095 the first run if RUN_ONCE.
12096 * server.h (run_once, remote_prepare): New declarations.
12098 2011-04-19 Tom Tromey <tromey@redhat.com>
12100 * win32-low.c (handle_load_dll): Remove duplicate "the".
12102 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12104 Remove support for old Cygwin 1.5 versions.
12105 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12106 function to avoid warning.
12107 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12110 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12112 * gdbserver/server.h (Macro _): Define it if not available.
12114 2011-03-14 Michael Snyder <msnyder@vmware.com>
12116 * hostio.c (handle_close): Remove unnecessary null test.
12118 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12120 * Makefile.in (maintainer-clean realclean distclean): Remove
12121 "make ... subdir_do" command.
12123 2011-03-10 Michael Snyder <msnyder@vmware.com>
12125 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12127 * server.c (handle_v_run): Free alloced buffer on early return.
12129 2011-03-09 Yao Qi <yao@codesourcery.com>
12132 2011-03-04 Yao Qi <yao@codesourcery.com>
12134 * Makefile.in: Remove GNU make feature --directory.
12136 2011-03-05 Yao Qi <yao@codesourcery.com>
12138 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12139 (subdir_do): New make target. Copied from gdb/Makefile.
12140 (maintainer-clean, realclean, distclean, clean): Call corresponding
12141 make targets in common/Makefile.
12143 2011-02-11 Yao Qi <yao@codesourcery.com>
12145 * configure.ac: Call AC_PROG_RANLIB.
12146 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12147 * configure: Regenerate.
12149 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12151 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12153 2011-03-06 Yao Qi <yao@codesourcery.com>
12155 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12157 2011-03-05 Yao Qi <yao@codesourcery.com>
12159 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12160 (subdir_do): New make target. Copied from gdb/Makefile.
12161 (maintainer-clean, realclean, distclean, clean): Call corresponding
12162 make targets in common/Makefile.
12164 2011-03-04 Yao Qi <yao@codesourcery.com>
12166 * Makefile.in: Remove GNU make feature --directory.
12168 2011-03-04 Michael Snyder <msnyder@vmware.com>
12170 * server.c (queue_stop_reply): Call xmalloc not malloc.
12172 2011-03-02 Michael Snyder <msnyder@vmware.com>
12174 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12176 2011-02-28 Michael Snyder <msnyder@vmware.com>
12178 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12179 (cmd_qtframe): Ditto.
12180 (cmd_qtbuffer): Ditto.
12181 (cmd_bigqtbuffer): Ditto.
12183 * utils.c (decimal2str): Initialize 'width' to nine, then
12184 don't mess with it.
12186 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12188 * hostio.c (require_data): Free *data, not data.
12190 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12192 * hostio.c (require_data): Use free, not xfree.
12194 2011-02-27 Michael Snyder <msnyder@vmware.com>
12196 * server.c (handle_query): Discard unused value.
12198 * hostio.c (require_data): Free malloc memory before returning
12201 2011-02-26 Michael Snyder <msnyder@vmware.com>
12203 * linux-low.c (list_threads): Call closedir for dirent.
12205 2011-02-27 Michael Snyder <msnyder@vmware.com>
12207 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12208 a case statement falls through.
12210 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12212 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12215 2011-02-26 Michael Snyder <msnyder@vmware.com>
12217 * utils.c (decimal2str): Eliminate dead code and dead param.
12218 (pulongest): Drop dead param from call to decimal2str.
12221 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12223 Revert the following patch (not approved yet):
12224 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 2011-02-21 Hui Zhu <teawater@gmail.com>
12230 * tracepoint.c (tp_printf): New function.
12231 (eval_agent_expr): Handle gdb_agent_op_printf.
12233 2011-02-18 Tom Tromey <tromey@redhat.com>
12235 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12236 (tracepoint.o): Likewise.
12237 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12238 (gdb_agent_op_names): Likewise.
12240 2011-02-18 Tom Tromey <tromey@redhat.com>
12242 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12243 gdb_agent_op_rot>: New constants.
12244 (gdb_agent_op_names): Add pick and roll.
12245 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12248 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12250 * aclocal.m4: Regenerated with aclocal-1.11.1.
12252 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12254 * server.c (handle_qxfer_traceframe_info): New.
12255 (qxfer_packets): Register "traceframe-info".
12256 (handle_query): Report support for qXfer:traceframe-info:read+.
12257 * tracepoint.c (match_blocktype): New.
12258 (traceframe_find_block_type): Rename to ...
12259 (traceframe_walk_blocks): ... this. Add callback filter argument,
12261 (traceframe_find_block_type): New, reimplemented on top of
12262 traceframe_walk_blocks.
12263 (build_traceframe_info_xml): New.
12264 (traceframe_read_info): New.
12265 * server.h (traceframe_read_info): Declare.
12267 2011-02-11 Yao Qi <yao@codesourcery.com>
12269 * configure.ac: Call AC_PROG_RANLIB.
12270 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12271 * configure: Regenerate.
12273 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12275 * server.c (gdb_read_memory): Change return semantics to allow
12277 (handle_search_memory_1): Adjust.
12278 (process_serial_event) <'m' packet>: Handle partial transfers.
12279 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12281 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12283 * regcache.c (init_register_cache): Initialize
12284 regcache->register_status.
12285 (free_register_cache): Release regcache->register_status.
12286 (regcache_cpy): Copy register_status.
12287 (registers_to_string): Print 'x's for unavailable registers.
12288 (supply_register): Mark the register's status valid or
12289 unavailable, depending on whether a buffer was passed in or not.
12290 (supply_register_zeroed): New.
12291 (supply_regblock): Mark the registers' status valid or
12292 unavailable, depending on whether a buffer was passed in or not.
12293 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12294 (struct regcache): New `register_status' field.
12295 (supply_register_zeroed): Declare.
12296 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12297 supply_register_zeroed, rather than passing a NULL buffer to
12299 * tracepoint.c (fetch_traceframe_registers): Update comment.
12301 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12303 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12306 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12308 * server.h (decode_xfer_write): Change prototype.
12309 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12310 and don't extract the annex here.
12311 * server.c (decode_xfer_read): Remove `annex' parameter,
12312 and don't extract the annex here.
12313 (decode_xfer): New.
12314 (struct qxfer): New.
12315 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12316 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12317 (handle_qxfer_statictrace): New functions, abstracted out from
12318 handle_query, and made to use the struct qxfer interface.
12319 (handle_threads_qxfer_proper): Rename to ...
12320 (handle_qxfer_threads_proper): ... this.
12321 (handle_threads_qxfer): Rename to ...
12322 (handle_qxfer_threads): ... this. Adjust.
12323 (qxfer_packets): New array.
12324 (handle_qxfer): New function.
12325 (handle_query): Use handle_qxfer.
12327 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12329 * gdbreplay.c: Shorten lines of >= 80 columns.
12330 * linux-low.c: Ditto.
12331 * linux-ppc-low.c: Ditto.
12332 * linux-s390-low.c: Ditto.
12333 * linux-sparc-low.c: Ditto.
12334 * linux-x86-low.c: Ditto.
12335 * linux-xtensa-low.c: Ditto.
12336 * mem-break.c: Ditto.
12337 * nto-low.c: Ditto.
12338 * regcache.h: Ditto.
12339 * remote-utils.c: Ditto.
12342 * thread-db.c: Ditto.
12343 * tracepoint.c: Ditto.
12345 * win32-low.h: Ditto.
12347 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12349 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12352 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12354 * server.c (gdbserver_version): Update copyright year in version
12356 * gdbreplay.c (gdbreplay_version): Ditto.
12358 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12360 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12361 * linux-bfin-low.c: New file.
12362 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12363 PT_DATA_ADDR for BFIN targets.
12364 * Makefile.in (SFILES): Add linux-bfin-low.c.
12365 (clean): Remove reg-bfin.c.
12366 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12367 * README: Mention supported Blackfin targets.
12369 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12371 * .gitignore: New file.
12373 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12375 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12377 2010-10-22 Jie Zhang <jie@codesourcery.com>
12379 * Makefile.in: Add FLAGS_TO_PASS variable.
12380 (install): Remove dependency of install-only and recursively
12381 invoke make for install-only.
12383 2010-10-04 Doug Evans <dje@google.com>
12385 * Makefile.in (uninstall): Use $(DESTDIR).
12387 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12391 * linux-x86-low.c (compat_siginfo_from_siginfo)
12392 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12393 si_code is < 0. Check for si_code == SI_TIMER before checking for
12396 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12398 * lynx-i386-low.c: New file.
12399 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12401 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12403 * lynx-low.c (ptrace_request_to_str): Remove handling for
12404 request values that have been removed in LynxOS 5.x.
12406 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12408 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12411 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12413 * configure.ac: Add --enable-inprocess-agent option.
12414 * configure: Rebuilt.
12416 2010-09-06 Yao Qi <yao@codesourcery.com>
12418 * linux-low.c (linux_kill): Remove unused variable.
12419 (linux_stabilize_threads): Likewise.
12420 * server.c (start_inferior): Likewise.
12421 (queue_stop_reply_callback): Likewise.
12422 * tracepoint.c (do_action_at_tracepoint): Likewise.
12424 2010-09-06 Yao Qi <yao@codesourcery.com>
12426 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12429 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12431 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12433 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12435 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12438 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12440 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12441 gdbserver/lynx-ppc-low.c: New files.
12442 * Makefile.in (lynx_low_h): New variable.
12443 (lynx-low.o, lynx-ppc-low.o): New rules.
12444 * configure.ac: On LynxOS, link with -lnetinet.
12445 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12446 * configure: regenerate.
12448 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12450 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12451 * configure.ac: Add check for vasprintf and vsnprintf.
12452 * configure, config.in: Regenerate.
12453 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12455 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12457 * gdbreplay.c: Move include of alloca.h up, next to include of
12459 * server.h: Add include of malloc.h.
12460 * mem-break.c: Remove include of malloc.h.
12461 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12463 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12465 * Makefile.in (memmem.o): Build with -Wno-error.
12467 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12469 * utils.c (xsnprintf): Make non-static.
12470 * server.h: Add xsnprintf declaration.
12471 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12472 replace calls to snprintf by calls to xsnprintf throughout.
12474 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12476 * configure.ac: Add configure check for alloca.
12477 * configure, config.in: Regenerate.
12478 * server.h: Include alloca.h if it exists.
12479 * gdbreplay.c: Include alloca.h if it exists.
12481 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12483 * linux-low.c (__SIGRTMIN): Define if not already defined.
12484 (linux_create_inferior): Check for __ANDROID__ rather than
12486 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12487 are already deferred.
12488 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12489 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12490 stopped and already has a pending signal to report.
12491 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12492 a pending signal to report or is moving out of a jump pad.
12493 (linux_init_signals): Check for __ANDROID__ rather than
12496 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12498 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12499 debug_threads check. Avoid a linear search when not doing debug
12502 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12504 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12505 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12506 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12507 (process_event): Change local fd's type to gdb_fildes_t.
12508 (create_file_handler): Adjust prototype.
12509 (delete_file_handler): Adjust prototype.
12510 (handle_file_event): Adjust prototype. Use pfildes.
12511 (create_file_event): Adjsut prototype.
12512 * remote-utils.c (remote_desc, listen_desc): Change type to
12514 * server.h: New gdb_fildes_t typedef.
12515 [USE_WIN32API]: Include winsock2.h.
12516 (delete_file_handler, add_file_handler): Adjust prototypes.
12517 (pfildes): Declare.
12518 * utils.c (pfildes): New.
12520 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12522 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12523 * configure: Regenerate.
12525 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12527 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12528 (linux_done_accessing_memory): ... this.
12529 (linux_target_ops): Adjust.
12530 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12531 * nto-low.c (nto_target_ops): Adjust comment.
12532 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12533 * spu-low.c (spu_target_ops): Adjust comment.
12534 * target.h (target_ops): Rename unprepare_to_access_memory field
12535 to done_accessing_memory.
12536 (unprepare_to_access_memory): Rename to ...
12537 (done_accessing_memory): ... this.
12539 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12541 * linux-low.c (linux_prepare_to_access_memory): New.
12542 (linux_unprepare_to_access_memory): New.
12543 (linux_target_ops): Install them.
12544 * server.c (read_memory): Rename to ...
12545 (gdb_read_memory): ... this. Use
12546 prepare_to_access_memory/prepare_to_access_memory.
12547 (write_memory): Rename to ...
12548 (gdb_write_memory): ... this. Use
12549 prepare_to_access_memory/prepare_to_access_memory.
12550 (handle_search_memory_1): Adjust.
12551 (process_serial_event): Adjust.
12552 * target.h (struct target_ops): New fields
12553 prepare_to_access_memory and unprepare_to_access_memory.
12554 (prepare_to_access_memory, unprepare_to_access_memory): New.
12555 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12556 prepare_to_access_memory/prepare_to_access_memory.
12557 * nto-low.c (nto_target_ops): Adjust.
12558 * spu-low.c (spu_target_ops): Adjust.
12559 * win32-low.c (win32_target_ops): Adjust.
12561 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12563 * Makefile.in (WARN_CFLAGS): Get it from configure.
12564 (WERROR_CFLAGS): New.
12565 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12566 * configure.ac: Introduce --enable-werror, which adds -Werror to
12567 the compiler command line. Enabled by default. Disable with
12568 --disable-werror. Add -Wdeclaration-after-statement
12569 Wpointer-arith and -Wformat-nonliteral to warning flags.
12570 * configure: Regenerate.
12572 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12574 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12576 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12578 * gdbreplay.c (remote_error): New.
12580 (expect): Use gdbchar. Check for error reading from GDB.
12581 Clarify sync error output.
12582 (play): Check for errors writing to GDB.
12583 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12584 * remote-utils.c (getpkt): Check for errors writing to the remote
12587 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12589 * linux-low.c (linux_wait_1): Move non-debugging code out of
12590 `debug_threads' control.
12592 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12594 * linux-low.c (linux_wait_1): Don't set last_status here.
12595 * server.c (push_event, queue_stop_reply_callback): Assert we're
12596 not pushing a TARGET_WAITKIND_IGNORE event.
12597 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12598 (myresume, handle_target_event): Set the thread's last_resume_kind
12599 and last_status from the target returned status.
12601 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12605 * linux-x86-low.c (update_debug_registers_callback): New.
12606 (i386_dr_low_set_addr): Use it.
12607 (i386_dr_low_get_addr): New.
12608 (i386_dr_low_set_control): Use update_debug_registers_callback.
12609 (i386_dr_low_get_control): New.
12610 (i386_dr_low_get_status): Adjust.
12611 * linux-low.c (linux_stop_lwp): New.
12612 * linux-low.h (linux_stop_lwp): Declare.
12614 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12615 argument instead of a i386_debug_reg_state.
12616 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12617 a i386_debug_reg_state.
12618 (i386_insert_aligned_watchpoint): Adjust.
12619 (i386_remove_aligned_watchpoint): Adjust.
12620 (i386_low_stopped_data_address): Read the debug registers from the
12621 inferior instead of from the mirrors.
12622 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12623 (i386_dr_low_get_addr): Declare.
12624 (i386_dr_low_get_control): Declare.
12625 (i386_dr_low_get_status): Change prototype.
12627 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12628 (i386_dr_low_get_addr): New.
12629 (i386_dr_low_get_control): New.
12630 (i386_dr_low_get_status): Adjust prototype. Return
12632 (i386_initial_stuff): Clear dr_status_mirror and
12634 (i386_get_thread_context): Adjust.
12635 (i386_set_thread_context): Adjust.
12636 (i386_thread_added): Adjust.
12638 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12640 * linux-low.h (linux_thread_area): Delete declaration.
12642 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12644 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12645 after its termination.
12647 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12649 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12650 (gdb_wants_all_stopped): Delete.
12651 (linux_wait_1): Don't call them.
12652 * server.c (handle_v_cont): Tag all threads as want-stopped.
12653 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12654 stopped as "client-wants-stopped".
12656 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12658 * Makefile.in (signals_h): New.
12659 (server_h): Depend on it.
12660 (server.o): Don't depend on $(signals_def).
12661 (signals.o): Depend on $(signals_def).
12663 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12665 * Makefile.in (signals_def): New.
12666 (server_h): Append include/gdb/signals.h and signals_def.
12667 (server.o): Append signals_def.
12669 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12671 * server.c (handle_target_event): Use target_signal_to_host for
12672 resume_info.sig initialization.
12673 * target.h (struct thread_resume) <sig>: New comment.
12675 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12677 * server.c (handle_query): strcpy() the returned string from paddress()
12678 instead of sprintf().
12679 * utils.c (paddress): Return phex_nz().
12681 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12683 * server.c (handle_v_cont): Call mourn_inferior if process
12685 (myresume): Likewise.
12687 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12689 Static tracepoints, and integration with UST.
12691 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12692 * mem-break.c (uninsert_all_breakpoints)
12693 (reinsert_all_breakpoints): New.
12694 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12695 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12696 (gdb_agent_ust_loaded, helper_thread_id)
12697 (gdb_agent_helper_thread_id): New macros.
12698 (struct ipa_sym_addresses): Add addr_ust_loaded,
12699 addr_helper_thread_id, addr_cmd_buf.
12700 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12701 (in_process_agent_loaded_ust): New.
12702 (write_e_ust_not_loaded): New.
12703 (maybe_write_ipa_ust_not_loaded): New.
12704 (struct collect_static_trace_data_action): New.
12705 (enum tracepoint_type) <static_tracepoint>: New.
12706 (struct tracepoint) <handle>: Mention static tracepoints.
12707 (struct static_tracepoint_ctx): New.
12708 (CMD_BUF_SIZE): New.
12709 (add_tracepoint_action): Handle static tracepoint actions.
12710 (unprobe_marker_at): New.
12711 (clear_installed_tracepoints): Handle static tracepoints.
12712 (cmd_qtdp): Handle static tracepoints.
12713 (probe_marker_at): New.
12714 (cmd_qtstart): Handle static tracepoints.
12715 (response_tracepoint): Handle static tracepoints.
12716 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12717 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12718 (get_context_regcache): Handle static tracepoints.
12719 (do_action_at_tracepoint): Handle static tracepoint actions.
12720 (traceframe_find_block_type): Handle static trace data blocks.
12721 (traceframe_read_sdata): New.
12722 (download_tracepoints): Download static tracepoint actions.
12723 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12724 (GDB_PROBE_NAME): New.
12726 (GET_UST_SYM): New.
12729 (ust_marker_to_static_tracepoint): New.
12731 (collect_ust_data_at_tracepoint): New.
12732 (gdb_ust_probe): New.
12733 (UNIX_PATH_MAX, SOCK_DIR): New.
12734 (gdb_ust_connect_sync_socket): New.
12735 (resume_thread, stop_thread): New.
12736 (run_inferior_command): New.
12737 (init_named_socket): New.
12738 (gdb_ust_socket_init): New.
12739 (cstr_to_hexstr): New.
12741 (first_marker, next_marker): New.
12742 (response_ust_marker): New.
12743 (cmd_qtfstm, cmd_qtsstm): New.
12744 (unprobe_marker_at, probe_marker_at): New.
12745 (cmd_qtstmat, gdb_ust_thread): New.
12746 (gdb_ust_init): New.
12747 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12748 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12749 (ST_REGENTRY): New.
12750 (x86_64_st_collect_regmap): New.
12751 (X86_64_NUM_ST_COLLECT_GREGS): New.
12752 (AMD64_RIP_REGNUM): New.
12753 (supply_static_tracepoint_registers): New.
12754 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12755 (ST_REGENTRY): New.
12756 (i386_st_collect_regmap): New.
12757 (i386_NUM_ST_COLLECT_GREGS): New.
12758 (supply_static_tracepoint_registers): New.
12759 * server.c (handle_query): Handle qXfer:statictrace:read.
12760 <qSupported>: Report support for StaticTracepoints, and
12761 qXfer:statictrace:read features.
12762 * server.h (traceframe_read_sdata)
12763 (supply_static_tracepoint_registers): Declare.
12764 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12765 (unpack_varlen_hex): Include in IPA build.
12766 * Makefile.in (ustlibs, ustinc): New.
12767 (IPA_OBJS): Add remote-utils-ipa.o.
12768 ($(IPA_LIB)): Link -ldl and -lpthread.
12770 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12771 * config.in, configure: Regenerate.
12773 2010-06-20 Ian Lance Taylor <iant@google.com>
12774 Pedro Alves <pedro@codesourcery.com>
12776 * linux-x86-low.c (always_true): Delete.
12777 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12778 trying to fool the compiler with always_true.
12780 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12782 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12783 conditions in gdbserver.
12785 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12787 * spu-low.c (spu_read_memory): Wrap around local store limit.
12788 (spu_write_memory): Likewise.
12790 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12792 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12793 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12795 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12797 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12798 uses with LONGEST uses.
12800 2010-06-14 Stan Shebs <stan@codesourcery.com>
12801 Pedro Alves <pedro@codesourcery.com>
12805 * linux-x86-low.c: Include limits.h.
12807 (always_true): New.
12810 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12811 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12812 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12813 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12814 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12815 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12816 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12817 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12818 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12819 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12820 (amd64_emit_void_call_2): New.
12821 (amd64_emit_ops): New.
12822 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12823 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12824 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12825 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12826 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12827 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12828 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12829 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12830 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12831 (i386_emit_stack_adjust, i386_emit_int_call_1)
12832 (i386_emit_void_call_2): New.
12833 (i386_emit_ops): New.
12834 (x86_emit_ops): New.
12835 (the_low_target): Install x86_emit_ops.
12836 * server.h (struct emit_ops): New.
12837 (get_raw_reg_func_addr): Declare.
12838 (current_insn_ptr, emit_error): Declare.
12839 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12840 (set_trace_state_variable_value): New defines.
12841 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12842 addr_get_trace_state_variable_value and
12843 addr_set_trace_state_variable_value.
12844 (symbol_list): New fields for get_raw_reg,
12845 get_trace_state_variable_value and set_trace_state_variable_value.
12846 (condfn): New typedef.
12847 (struct tracepoint): New field `compiled_cond'.
12848 (do_action_at_tracepoint): Clear compiled_cond.
12849 (get_trace_state_variable_value, set_trace_state_variable_value):
12851 (condition_true_at_tracepoint): If there's a compiled condition,
12853 (current_insn_ptr, emit_error): New globals.
12854 (struct bytecode_address): New.
12855 (get_raw_reg_func_addr): New.
12856 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12857 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12858 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12859 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12860 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12861 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12862 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12863 (compile_tracepoint_condition, compile_bytecodes): New.
12864 * target.h (emit_ops): Forward declare.
12865 (struct target_ops): New field emit_ops.
12866 (target_emit_ops): New.
12867 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12868 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12869 * linux-low.c (linux_emit_ops): New.
12870 (linux_target_ops): Install it.
12871 * linux-low.h (struct linux_target_ops): New field emit_ops.
12873 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12875 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12876 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12878 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12879 Stan Shebs <stan@codesourcery.com>
12881 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12882 (all): Depend on $(extra_libraries).
12883 (install-only): Install the IPA.
12884 (IPA_OBJS, IPA_LIB): New.
12885 (clean): Remove the IPA lib.
12886 (IPAGENT_CFLAGS): New.
12887 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12888 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12889 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12890 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12891 * configure.ac: Check for atomic builtins support in the compiler.
12892 (IPA_DEPFILES, extra_libraries): Define.
12893 * configure.srv (ipa_obj): Add description.
12894 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12895 (i[34567]86-*-linux*): Set ipa_obj.
12896 (x86_64-*-linux*): Set ipa_obj.
12897 * linux-low.c (stabilizing_threads): New.
12898 (supports_fast_tracepoints): New.
12899 (linux_detach): Stabilize threads before detaching.
12900 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12901 the lwp is either not stabilizing, or is moving out of a jump pad.
12902 (linux_fast_tracepoint_collecting): New.
12903 (maybe_move_out_of_jump_pad): New.
12904 (enqueue_one_deferred_signal): New.
12905 (dequeue_one_deferred_signal): New.
12906 (linux_wait_for_event_1): If moving out of a jump pad, defer
12907 pending signals to later.
12908 (linux_stabilize_threads): New.
12909 (linux_wait_1): Check if threads need moving out of jump pads, and
12911 (stuck_in_jump_pad_callback): New.
12912 (move_out_of_jump_pad_callback): New.
12913 (lwp_running): New.
12914 (linux_resume_one_lwp): Handle moving out of jump pads.
12915 (linux_set_resume_request): Dequeue deferred signals.
12916 (need_step_over_p): Also step over fast tracepoint jumps.
12917 (start_step_over): Also uninsert fast tracepoint jumps.
12918 (finish_step_over): Also reinsert fast tracepoint jumps.
12919 (linux_install_fast_tracepoint_jump): New.
12920 (linux_target_ops): Install linux_stabilize_threads and
12921 linux_install_fast_tracepoint_jump_pad.
12922 * linux-low.h (linux_target_ops) <get_thread_area,
12923 install_fast_tracepoint_jump_pad>: New fields.
12924 (struct lwp_info) <collecting_fast_tracepoint,
12925 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12926 (linux_get_thread_area): Declare.
12927 * linux-x86-low.c (jump_insn): New.
12928 (x86_get_thread_area): New.
12929 (append_insns): New.
12930 (push_opcode): New.
12931 (amd64_install_fast_tracepoint_jump_pad): New.
12932 (i386_install_fast_tracepoint_jump_pad): New.
12933 (x86_install_fast_tracepoint_jump_pad): New.
12934 (the_low_target): Install x86_get_thread_area and
12935 x86_install_fast_tracepoint_jump_pad.
12936 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12937 (struct fast_tracepoint_jump): New.
12938 (fast_tracepoint_jump_insn): New.
12939 (fast_tracepoint_jump_shadow): New.
12940 (find_fast_tracepoint_jump_at): New.
12941 (fast_tracepoint_jump_here): New.
12942 (delete_fast_tracepoint_jump): New.
12943 (set_fast_tracepoint_jump): New.
12944 (uninsert_fast_tracepoint_jumps_at): New.
12945 (reinsert_fast_tracepoint_jumps_at): New.
12946 (set_breakpoint_at): Use write_inferior_memory.
12947 (uninsert_raw_breakpoint): Use write_inferior_memory.
12948 (check_mem_read): Mask out fast tracepoint jumps.
12949 (check_mem_write): Mask out fast tracepoint jumps.
12950 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12951 (set_fast_tracepoint_jump): Declare.
12952 (delete_fast_tracepoint_jump)
12953 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12954 (reinsert_fast_tracepoint_jumps_at): Declare.
12955 * regcache.c: Don't compile many functions when building the
12956 in-process agent library.
12957 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12958 the register buffer in the heap.
12959 (free_register_cache): If the register buffer isn't owned by the
12960 regcache, don't free it.
12961 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12962 pre-existing register caches.
12963 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12965 (convert_ascii_to_int): : Constify `from' parameter type.
12966 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12967 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12968 the needed buffer in-place.
12969 (relocate_instruction): New.
12970 * server.c (handle_query) <qSymbols>: If the target supports
12971 tracepoints, give it a chance of looking up symbols. Report
12972 support for fast tracepoints.
12973 (handle_status): Stabilize threads.
12974 (process_serial_event): Adjust.
12975 * server.h (struct fast_tracepoint_jump): Forward declare.
12976 (struct process_info) <fast_tracepoint_jumps>: New field.
12977 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12978 (decode_X_packet, decode_M_packet): Adjust.
12979 (relocate_instruction): Declare.
12980 (in_process_agent_loaded): Declare.
12981 (tracepoint_look_up_symbols): Declare.
12982 (struct fast_tpoint_collect_status): Declare.
12983 (fast_tracepoint_collecting): Declare.
12984 (force_unlock_trace_buffer): Declare.
12985 (handle_tracepoint_bkpts): Declare.
12986 (initialize_low_tracepoint)
12987 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12988 * target.h (struct target_ops) <stabilize_threads,
12989 install_fast_tracepoint_jump_pad>: New fields.
12990 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12991 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12992 [HAVE_STDINT_H]: Include stdint.h.
12993 (trace_debug_1): Rename to ...
12994 (trace_vdebug): ... this.
12995 (trace_debug): Rename to ...
12996 (trace_debug_1): ... this. Add `level' parameter.
12997 (trace_debug): New.
12998 (ATTR_USED, ATTR_NOINLINE): New.
12999 (IP_AGENT_EXPORT): New.
13000 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13001 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13002 (about_to_request_buffer_space, trace_buffer_is_full)
13003 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13004 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13005 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13006 (traceframe_write_count, traceframes_created)
13007 (trace_state_variables)
13008 New renaming defines.
13009 (struct ipa_sym_addresses): New.
13010 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13011 (symbol_list): New.
13012 (ipa_sym_addrs): New.
13013 (all_tracepoint_symbols_looked_up): New.
13014 (in_process_agent_loaded): New.
13015 (write_e_ipa_not_loaded): New.
13016 (maybe_write_ipa_not_loaded): New.
13017 (tracepoint_look_up_symbols): New.
13018 (debug_threads) [IN_PROCESS_AGENT]: New.
13019 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13020 (UNKNOWN_SIDE_EFFECTS): New.
13021 (stop_tracing): New.
13022 (flush_trace_buffer): New.
13023 (stop_tracing_bkpt): New.
13024 (flush_trace_buffer_bkpt): New.
13025 (read_inferior_integer): New.
13026 (read_inferior_uinteger): New.
13027 (read_inferior_data_pointer): New.
13028 (write_inferior_data_pointer): New.
13029 (write_inferior_integer): New.
13030 (write_inferior_uinteger): New.
13031 (struct collect_static_trace_data_action): Delete.
13032 (enum tracepoint_type): New.
13033 (struct tracepoint) <type>: New field `type'.
13034 <actions_str, step_actions, step_actions_str>: Only include in
13036 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13037 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13038 (tracepoints): Use IP_AGENT_EXPORT.
13039 (last_tracepoint): Don't include in the IPA.
13040 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13041 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13042 (alloced_trace_state_variables): New.
13043 (trace_state_variables): Use IP_AGENT_EXPORT.
13044 (traceframe_t): Delete unused variable.
13045 (circular_trace_buffer): Don't include in the IPA.
13046 (trace_buffer_start): Delete.
13047 (struct trace_buffer_control): New.
13048 (trace_buffer_free): Delete.
13049 (struct ipa_trace_buffer_control): New.
13050 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13051 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13053 (trace_buffer_ctrl): New.
13054 (TRACE_BUFFER_CTRL_CURR): New.
13055 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13056 Reimplement as macros.
13057 (trace_buffer_wrap): Delete.
13058 (traceframe_write_count, traceframe_read_count)
13059 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13060 (struct tracepoint_hit_ctx) <type>: New field.
13061 (struct fast_tracepoint_ctx): New.
13062 (memory_barrier): New.
13064 (record_tracepoint_error): Update atomically in the IPA.
13065 (clear_inferior_trace_buffer): New.
13066 (about_to_request_buffer_space): New.
13067 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13068 updating the same buffer.
13069 (add_tracepoint): Default the tracepoint's type to trap
13070 tracepoint, and orig_size to -1.
13071 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13072 internal variables.
13073 (create_trace_state_variable): New parameter `gdb'. Handle it.
13074 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13075 (cmd_qtdp): Handle fast tracepoints.
13076 (cmd_qtdv): Adjust.
13077 (max_jump_pad_size): New.
13078 (gdb_jump_pad_head): New.
13079 (get_jump_space_head): New.
13080 (claim_jump_space): New.
13081 (sort_tracepoints): New.
13082 (MAX_JUMP_SIZE): New.
13083 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13085 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13086 support. Upload fast traceframes, and delete internal IPA
13088 (stop_tracing_handler): New.
13089 (flush_trace_buffer_handler): New.
13090 (cmd_qtstop): Upload fast tracepoints.
13091 (response_tracepoint): Handle fast tracepoints.
13092 (tracepoint_finished_step): Upload fast traceframes. Set the
13093 tracepoint hit context's tracepoint type.
13094 (handle_tracepoint_bkpts): New.
13095 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13096 type. Add comment about fast tracepoints.
13097 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13098 non-existing action_str field.
13099 (get_context_regcache): Handle fast tracepoints.
13100 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13102 (fast_tracepoint_from_jump_pad_address): New.
13103 (fast_tracepoint_from_ipa_tpoint_address): New.
13104 (collecting_t): New.
13105 (force_unlock_trace_buffer): New.
13106 (fast_tracepoint_collecting): New.
13108 (gdb_collect): New.
13109 (write_inferior_data_ptr): New.
13110 (target_tp_heap): New.
13111 (target_malloc): New.
13112 (download_agent_expr): New.
13114 (download_tracepoints): New.
13115 (download_trace_state_variables): New.
13116 (upload_fast_traceframes): New.
13117 (IPA_FIRST_TRACEFRAME): New.
13118 (IPA_NEXT_TRACEFRAME_1): New.
13119 (IPA_NEXT_TRACEFRAME): New.
13120 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13121 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13122 (gdb_jump_pad_buffer_end): New.
13123 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13124 (initialize_tracepoint): Adjust.
13125 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13126 buffer. Initialize the low module.
13127 * utils.c (PREFIX, TOOLNAME): New.
13128 (malloc_failure): Use PREFIX.
13129 (error): In the IPA, an error causes an exit.
13130 (fatal, warning): Use PREFIX.
13131 (internal_error): Use TOOLNAME.
13132 (NUMCELLS): Increase to 10.
13133 * configure, config.in: Regenerate.
13135 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13137 * server.c (handle_query) <qSupported>: Do two passes over the
13138 qSupported string to avoid nesting strtok.
13140 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13142 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13144 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13145 -Wl,--dynamic-list.
13146 * configure: Regenerate.
13147 * proc-service.list: New.
13149 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13151 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13154 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13156 * gdbreplay.c (remote_open): Check error return from socket() call by
13157 its equality to -1 not by it being negative.
13158 * remote-utils.c (remote_open): Likewise.
13160 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13162 * config.h: Regenerate.
13164 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13166 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13167 doesn't provide PTRACE_GET_THREAD_AREA.
13169 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13171 * linux-m68k-low.c: Include <asm/ptrace.h>
13172 (ps_get_thread_area): Implement.
13174 2010-05-03 Doug Evans <dje@google.com>
13176 * event-loop.c (struct callback_event): New struct.
13177 (callback_list): New global.
13178 (append_callback_event, delete_callback_event): New functions.
13179 (process_callback): New function.
13180 (start_event_loop): Call it.
13181 * remote-utils.c (NOT_SCHEDULED): Define.
13182 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13183 moved out of readchar.
13184 (readchar): Rewrite. Call reschedule before returning.
13185 (reset_readchar): New function.
13186 (remote_close): Call it.
13187 (process_remaining, reschedule): New functions.
13188 * server.h (callback_handler_func): New typedef.
13189 (append_callback_event, delete_callback_event): Declare.
13191 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13193 * proc-service.c (ps_pglobal_lookup): Use
13194 thread_db_look_up_one_symbol.
13195 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13196 parameter. Use it instead of all_symbols_looked_up.
13197 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13199 (all_symbols_looked_up): Don't declare.
13200 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13201 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13203 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13204 Set all_symbols_looked_up here.
13205 (thread_db_look_up_one_symbol): New.
13206 (thread_db_get_tls_address): Adjust.
13207 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13208 thread_db object on the heap, and tentatively set it in the
13210 (thread_db_init): Don't set all_symbols_looked_up here.
13211 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13213 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13215 * linux-low.c (linux_kill, linux_detach): Adjust.
13216 (status_pending_p_callback): Remove redundant statement. Check
13217 for !TARGET_WAITIKIND_IGNORE, instead of
13218 TARGET_WAITKIND_STOPPED.
13219 (handle_tracepoints): Make sure LWP is locked. Adjust.
13220 (linux_wait_for_event_1): Adjust.
13221 (linux_cancel_breakpoints): New.
13222 (unsuspend_one_lwp): New.
13223 (unsuspend_all_lwps): New.
13224 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13225 (send_sigstop_callback): Change return type to int, add new
13226 `except' parameter and handle it.
13227 (suspend_and_send_sigstop_callback): New.
13228 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13229 pass them down. If SUSPEND, also increment the lwp's suspend
13231 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13232 (need_step_over_p): Don't consider suspended LWPs.
13233 (start_step_over): Adjust.
13234 (proceed_one_lwp): Change return type to int, add new `except'
13235 parameter and handle it.
13236 (unsuspend_and_proceed_one_lwp): New.
13237 (proceed_all_lwps): Use find_inferior instead of
13239 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13240 also decrement the suspend count of LWPs. Pass `except' down,
13241 instead of hacking its suspend count.
13242 (linux_pause_all): Add `freeze' parameter. Adjust.
13243 (linux_unpause_all): New.
13244 (linux_target_ops): Install linux_unpause_all.
13245 * server.c (handle_status): Adjust.
13246 * target.h (struct target_ops): New fields `unpause_all' and
13247 `cancel_breakpoints'. Add new parameter to `pause_all'.
13248 (pause_all): Add new `freeze' parameter.
13249 (unpause_all): New.
13250 (cancel_breakpoints): New.
13251 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13252 cancel breakpoints.
13253 (cmd_qtstart): Pause threads.
13254 (stop_tracing): Pause threads, and cancel breakpoints.
13255 * win32-low.c (win32_target_ops): Adjust.
13257 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13259 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13260 the inferior right away from here...
13261 (linux_wait_1): ... to here, and adjust to check the thread's
13262 last_resume_kind instead of the lwp's step or stop_expected flags.
13264 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13266 * README: Use consistent `GDB' and `GDBserver' spellings.
13268 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13270 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13271 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13272 (linux_detach_one_lwp): Assume the lwp is stopped.
13273 (any_thread_of): Delete.
13274 (linux_detach): Stop all lwps here. Don't blindly delete all
13276 (delete_lwp_callback): New.
13277 (linux_mourn): Delete all lwps of the process that is gone.
13278 (linux_wait_1): Don't delete the last lwp of the process here.
13279 * mem-break.h (mark_breakpoints_out): Declare.
13280 * mem-break.c (mark_breakpoints_out): New.
13281 (free_all_breakpoints): Use it.
13282 * server.c (handle_target_event): If the process is gone, mark
13284 * thread-db.c (struct thread_db) <create_bp>: New field.
13285 (thread_db_enable_reporting): Fix prototype. Store a thread event
13286 breakpoint reference in the thread_db struct.
13287 (thread_db_load_search): Clear the thread_db object.
13288 (try_thread_db_load_1): Ditto.
13289 (switch_to_process): New.
13290 (disable_thread_event_reporting): Use it.
13291 (remove_thread_event_breakpoints): New.
13292 (thread_db_detach, thread_db_mourn): Use it.
13294 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13296 * linux-low.c (linux_enable_event_reporting): New.
13297 (linux_wait_for_event_1, handle_extended_wait): Use it.
13299 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13301 * linux-low.c (linux_kill_one_lwp, linux_kill)
13302 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13303 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13304 SIGSTOP even if the LWP is stopped.
13305 (send_sigstop_callback): New.
13306 (stop_all_lwps): Use send_sigstop_callback instead.
13307 (linux_resume_one_thread): Adjust.
13308 (proceed_one_lwp): Still proceed an LWP that the client has
13309 requested to stop, if we haven't reported it as stopped yet. Make
13310 sure that LWPs the client want stopped, have a pending SIGSTOP.
13312 2010-04-26 Doug Evans <dje@google.com>
13314 * server.c (handle_general_set): Make static.
13316 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13317 Print received char after testing for error/eof instead of before.
13318 (input_interrupt): Tweak comment.
13320 2010-04-23 Doug Evans <dje@google.com>
13322 * server.c (start_inferior): Print inferior argv if --debug.
13324 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13326 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13327 * nto-x86-low.c: Include server.h
13329 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13331 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13332 be consistent with other sources of this directory.
13333 (init_registers_amd64): Correct name of source file of this function
13336 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13338 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13339 64-bit executables.
13341 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13343 * win32-i386-low.c: Add 64-bit support.
13344 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13345 (init_registers_amd64): Declare.
13346 (mappings): Add 64-bit version of array.
13347 (init_windows_x86): New function.
13348 (the_low_target): Change init_arch field to init_windows_x86.
13350 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13352 * win32-low.c: Adapt to support also 64-bit architecture.
13353 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13354 (get_image_name): Use SIZE_T type for local variable `done'.
13355 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13356 (toolhelp_get_dll_name): Idem.
13357 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13358 Use uintptr_t typecast to avoid warning.
13359 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13360 (handle_exception): Use phex_nz to avoid warning.
13361 (win32_wait): Remove unused local variable `process'.
13363 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13365 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13368 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13370 * configure.ac: Use `ws2_32' library for srv_mingw.
13371 * configure: Regenerate.
13372 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13373 * remote-utils.c: Likewise.
13375 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13377 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13378 if __x86_64__ is defined.
13380 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13382 * configure: Regenerate.
13384 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13386 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13387 * target.h (target_ops): New get_tib_address field.
13388 * win32-low.h (win32_thread_info): Add thread_local_base field.
13389 * win32-low.c (child_add_thread): Add tlb argument.
13390 Set thread_local_base field to TLB.
13391 (get_child_debug_event): Adapt to child_add_thread change.
13392 (win32_get_tib_address): New function.
13393 (win32_target_ops): Set get_tib_address field to
13394 win32_get_tib_address.
13395 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13397 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13399 * linux-low.c (linux_mourn): Also remove the process.
13400 * server.c (handle_target_event): Don't remove the process here.
13401 * nto-low.c (nto_mourn): New.
13402 (nto_target_ops): Install it.
13403 * spu-low.c (spu_mourn): New.
13404 (spu_target_ops): Install it.
13405 * win32-low.c (win32_mourn): New.
13406 (win32_target_ops): Install it.
13408 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13410 * server.h (buffer_xml_printf): Remove redundant `;'.
13412 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13414 * regcache.c (set_register_cache): Invalidate regcaches before
13415 changing the register cache layout.
13416 (regcache_invalidate_one): Allow a NULL regcache.
13417 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13418 regcaches before changing the register cache layout or the target
13421 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13423 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13424 variable warning on Linux/x86-64.
13426 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13428 GDBserver disconnected tracing support.
13430 * linux-low.c (linux_remove_process): Delete.
13431 (add_lwp): Don't set last_resume_kind here.
13432 (linux_kill): Use `mourn'.
13433 (linux_detach): Use `thread_db_detach', and `mourn'.
13434 (linux_mourn): New.
13435 (linux_attach_lwp_1): Adjust comment.
13436 (linux_attach): last_resume_kind moved the thread_info; adjust.
13437 (status_pending_p_callback): Adjust.
13438 (linux_wait_for_event_1): Adjust.
13439 (count_events_callback, select_singlestep_lwp_callback)
13440 (select_event_lwp_callback, cancel_breakpoints_callback)
13441 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13442 (proceed_one_lwp): Adjust.
13443 (linux_async): Add debug output.
13444 (linux_thread_stopped): New.
13445 (linux_pause_all): New.
13446 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13448 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13449 (thread_db_free): Delete declaration.
13450 (thread_db_detach, thread_db_mourn): Declare.
13451 * thread-db.c (thread_db_init): Use thread_db_mourn.
13452 (thread_db_free): Delete, split in two.
13453 (disable_thread_event_reporting): New.
13454 (thread_db_detach): New.
13455 (thread_db_mourn): New.
13457 * server.h (struct thread_info) <last_resume_kind>: New field.
13458 <attached>: Add comment.
13459 <gdb_detached>: New field.
13460 (handler_func): Change return type to int.
13461 (handle_serial_event, handle_target_event): Ditto.
13462 (gdb_connected): Declare.
13464 (disconnected_tracing): Declare.
13465 (stop_tracing): Declare.
13467 * server.c (handle_query) <qSupported>: Report support for
13468 disconnected tracing.
13469 (queue_stop_reply_callback): Account for running threads.
13470 (gdb_wants_thread_stopped): New.
13471 (gdb_wants_all_threads_stopped): New.
13472 (gdb_reattached_process): New.
13473 (handle_status): Clear the `gdb_detached' flag of all processes.
13474 In all-stop, stop all threads.
13475 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13476 (process_serial_event): If the remote connection breaks, or if an
13477 exit was forced with "monitor exit", force an event loop exit.
13478 Handle disconnected tracing on detach.
13479 (handle_serial_event): Adjust.
13480 (handle_target_event): If GDB isn't connected, forward events back
13481 to the inferior, unless the last process exited, in which case,
13482 exit gdbserver. Adjust interface.
13484 * remote-utils.c (remote_open): Don't block in accept. Instead
13485 register an event loop source on the listen socket file
13486 descriptor. Refactor bits into ...
13487 (listen_desc): ... this new global.
13488 (gdb_connected): ... this new function.
13489 (enable_async_notification): ... this new function.
13490 (handle_accept_event): ... this new function.
13491 (remote_close): Clear remote_desc.
13493 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13495 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13497 (mourn_inferior): Define.
13498 (target_process_qsupported): Avoid the dangling else problem.
13499 (thread_stopped): Define.
13500 (pause_all): Define.
13501 (target_waitstatus_to_string): Declare.
13502 * target.c (target_waitstatus_to_string): New.
13504 * tracepoint.c (tracing): Make extern.
13505 (disconnected_tracing): New.
13506 (stop_tracing): Make extern. Handle tracing stops due to GDB
13508 (cmd_qtdisconnected): New.
13509 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13510 (handle_tracepoint_general_set): Handle QTDisconnected.
13512 * event-loop.c (event_handler_func): Change return type to int.
13513 (process_event): Bail out if the event handler wants the event
13515 (handle_file_event): Ditto.
13516 (start_event_loop): Bail out if the event handler wants the event
13519 * nto-low.c (nto_target_ops): Adjust.
13520 * spu-low.c (spu_wait): Don't remove the process here.
13521 (spu_target_ops): Adjust.
13522 * win32-low.c (win32_wait): Don't remove the process here.
13523 (win32_target_ops): Adjust.
13525 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13527 * regcache.c (realloc_register_cache): Invalidate inferior's
13528 regcache before recreating it.
13530 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13532 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13534 2010-04-09 Stan Shebs <stan@codesourcery.com>
13535 Pedro Alves <pedro@codesourcery.com>
13537 * server.h (LONGEST): New.
13538 (struct thread_info) <while_stepping>: New field.
13539 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13541 (initialize_tracepoint, handle_tracepoint_general_set)
13542 (handle_tracepoint_query, tracepoint_finished_step)
13543 (tracepoint_was_hit, release_while_stepping_state_list):
13544 (current_traceframe): Declare.
13545 * server.c (handle_general_set): Handle tracepoint packets.
13546 (read_memory): New.
13547 (write_memory): New.
13548 (handle_search_memory_1): Use read_memory.
13549 (handle_query): Report support for conditional tracepoints, trace
13550 state variables, and tracepoint sources. Handle tracepoint
13552 (main): Initialize the tracepoints module.
13553 (process_serial_event): Handle traceframe reads/writes.
13555 * linux-low.c (handle_tracepoints): New.
13556 (linux_wait_1): Call it.
13557 (linux_resume_one_lwp): Handle while-stepping.
13558 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13559 (linux_target_ops): Install them.
13560 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13562 * linux-x86-low.c (x86_supports_tracepoints): New.
13563 (the_low_target). Install it.
13565 * mem-break.h (delete_breakpoint): Declare.
13566 * mem-break.c (delete_breakpoint): Make external.
13568 * target.h (struct target_ops): Add `supports_tracepoints',
13569 `read_pc', and `write_pc' fields.
13570 (target_supports_tracepoints): Define.
13571 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13574 * regcache.h (struct regcache) <registers_owned>: New field.
13575 (init_register_cache, regcache_cpy): Declare.
13576 (regcache_read_pc, regcache_write_pc): Declare.
13577 (register_cache_size): Declare.
13578 (supply_regblock): Declare.
13579 * regcache.c (init_register_cache): New.
13580 (new_register_cache): Use it.
13581 (regcache_cpy): New.
13582 (register_cache_size): New.
13583 (supply_regblock): New.
13584 (regcache_read_pc, regcache_write_pc): New.
13586 * tracepoint.c: New.
13588 * Makefile.in (OBS): Add tracepoint.o.
13589 (tracepoint.o): New rule.
13591 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13593 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13595 (i386-mmx.c): Likewise.
13596 (i386-mmx-linux.o): Likewise.
13597 (i386-mmx-linux.c): Likewise.
13599 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13600 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13601 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13602 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13604 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13605 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13606 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13608 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13610 * Makefile.in (clean): Updated.
13612 (i386-avx.c): Likewise.
13613 (i386-avx-linux.o): Likewise.
13614 (i386-avx-linux.c): Likewise.
13615 (amd64-avx.o): Likewise.
13616 (amd64-avx.c): Likewise.
13617 (amd64-avx-linux.o): Likewise.
13618 (amd64-avx-linux.c): Likewise.
13620 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13621 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13622 (srv_amd64_regobj): Add amd64-avx.o.
13623 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13624 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13625 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13626 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13627 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13628 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13629 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13631 * i387-fp.c: Include "i386-xstate.h".
13633 (i387_cache_to_xsave): Likewise.
13634 (i387_xsave_to_cache): Likewise.
13635 (x86_xcr0): Likewise.
13637 * i387-fp.h (i387_cache_to_xsave): Likewise.
13638 (i387_xsave_to_cache): Likewise.
13639 (x86_xcr0): Likewise.
13641 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13642 * linux-crisv32-low.c (target_regsets): Likewise.
13643 * linux-m68k-low.c (target_regsets): Likewise.
13644 * linux-mips-low.c (target_regsets): Likewise.
13645 * linux-ppc-low.c (target_regsets): Likewise.
13646 * linux-s390-low.c (target_regsets): Likewise.
13647 * linux-sh-low.c (target_regsets): Likewise.
13648 * linux-sparc-low.c (target_regsets): Likewise.
13649 * linux-xtensa-low.c (target_regsets): Likewise.
13651 * linux-low.c: Include <sys/uio.h>.
13652 (regsets_fetch_inferior_registers): Support nt_type.
13653 (regsets_store_inferior_registers): Likewise.
13654 (linux_process_qsupported): New.
13655 (linux_target_ops): Add linux_process_qsupported.
13657 * linux-low.h (regset_info): Add nt_type.
13658 (linux_target_ops): Add process_qsupported.
13660 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13662 (init_registers_i386_avx_linux): New.
13663 (init_registers_amd64_avx_linux): Likewise.
13664 (xmltarget_i386_linux_no_xml): Likewise.
13665 (xmltarget_amd64_linux_no_xml): Likewise.
13666 (PTRACE_GETREGSET): Likewise.
13667 (PTRACE_SETREGSET): Likewise.
13668 (x86_fill_xstateregset): Likewise.
13669 (x86_store_xstateregset): Likewise.
13670 (use_xml): Likewise.
13671 (x86_linux_update_xmltarget): Likewise.
13672 (x86_linux_process_qsupported): Likewise.
13673 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13674 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13675 init_registers_i386_linux here. Call
13676 x86_linux_update_xmltarget.
13677 (the_low_target): Add x86_linux_process_qsupported.
13679 * server.c (handle_query): Call target_process_qsupported.
13681 * target.h (target_ops): Add process_qsupported.
13682 (target_process_qsupported): New.
13684 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13686 * inferiors.c (add_thread): Set last_status kind to
13687 TARGET_WAITKIND_IGNORE.
13688 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13689 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13690 (linux_wait_1): Move `thread' local definition to block that uses
13691 it. Don't NULL initialize `event_child'.
13692 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13693 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13694 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13696 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13698 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13699 an extended waitstatus, or by a watchpoint.
13700 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13701 thread was stepping or has been stopped by a watchpoint.
13703 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13705 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13706 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13707 of another, then delete the previous, and validate all
13709 (validate_inserted_breakpoint): New.
13710 (delete_disabled_breakpoints): New.
13711 (validate_breakpoints): New.
13712 (check_mem_read): Validate breakpoints before trusting their
13713 shadow. Delete disabled breakpoints.
13714 (check_mem_write): Validate breakpoints before trusting they
13715 should be inserted. Delete disabled breakpoints.
13716 * mem-break.h (validate_breakpoints):
13717 * server.c (handle_query): Validate breakpoints when we see a
13720 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13722 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13723 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13724 if we could tell there's a GDB breakpoint at stop_pc.
13725 (need_step_over_p): Don't do a step over if we find a GDB
13726 breakpoint at the resume PC.
13728 * mem-break.c (struct raw_breakpoint): New.
13729 (enum bkpt_type): New type `gdb_breakpoint'.
13730 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13731 fields. New field `raw'.
13732 (find_raw_breakpoint_at): New.
13733 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13734 breakpoint instead.
13735 (set_breakpoint_at): Adjust.
13736 (delete_raw_breakpoint): New.
13737 (release_breakpoint): New.
13738 (delete_breakpoint): Rename to...
13739 (delete_breakpoint_1): ... this. Add proc parameter. Use
13740 release_breakpoint. Return ENOENT.
13741 (delete_breakpoint): Reimplement.
13742 (find_breakpoint_at): Delete.
13743 (find_gdb_breakpoint_at): New.
13744 (delete_breakpoint_at): Delete.
13745 (set_gdb_breakpoint_at): New.
13746 (delete_gdb_breakpoint_at): New.
13747 (gdb_breakpoint_here): New.
13748 (set_reinsert_breakpoint): Use release_breakpoint.
13749 (uninsert_breakpoint): Rename to ...
13750 (uninsert_raw_breakpoint): ... this.
13751 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13752 (reinsert_raw_breakpoint): Change parameter type to
13754 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13756 (check_breakpoints): Adjust. Use release_breakpoint.
13757 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13758 (breakpoint_inserted_here): Ditto.
13759 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13760 Don't trust the breakpoint's shadow if it is not inserted.
13761 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13762 (delete_all_breakpoints): Adjust.
13763 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13764 use delete_breakpoint_1.
13766 * mem-break.h (breakpoints_supported): Delete declaration.
13767 (set_gdb_breakpoint_at): Declare.
13768 (gdb_breakpoint_here): Declare.
13769 (delete_breakpoint_at): Delete.
13770 (delete_gdb_breakpoint_at): Declare.
13772 * server.h (struct raw_breakpoint): Forward declare.
13773 (struct process_info): New field `raw_breakpoints'.
13775 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13778 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13780 * linux-low.c (status_pending_p_callback): Fix comment.
13781 (linux_wait_for_event_1): Move most of the internal breakpoint
13782 handling from here...
13783 (linux_wait_1): ... to here.
13784 (count_events_callback): New.
13785 (select_singlestep_lwp_callback): New.
13786 (select_event_lwp_callback): New.
13787 (cancel_breakpoints_callback): New.
13788 (select_event_lwp): New.
13789 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13790 priority to all LWPs that have had events that should be reported
13791 to the client. Cancel breakpoints when about to reporting the
13792 event to the client, not while stopping lwps. No longer cancel
13793 finished single-steps here.
13794 (cancel_finished_single_step): Delete.
13795 (cancel_finished_single_steps): Delete.
13797 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13799 * mem-break.c (enum bkpt_type): New.
13800 (struct breakpoint): New field `type'.
13801 (set_breakpoint_at): Change return type to struct breakpoint
13802 pointer. Set type to `other_breakpoint' by default.
13803 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13804 in the breakpoint list.
13805 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13806 (reinsert_breakpoint): Rename to ...
13807 (reinsert_raw_breakpoint): ... this.
13808 (reinsert_breakpoints_at): Adjust.
13809 * mem-break.h (struct breakpoint): Declare.
13810 (set_breakpoint_at): Change return type to struct breakpoint
13813 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13815 * server.c (handle_query): Assign, not compare.
13817 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13819 Teach linux gdbserver to step-over-breakpoints.
13821 * linux-low.c (can_hardware_single_step): New.
13822 (supports_breakpoints): New.
13823 (handle_extended_wait): If stopping threads, read the stop pc of
13824 the new cloned LWP.
13826 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13827 low target doesn't support retrieving the PC.
13828 (add_lwp): Set last_resume_kind to resume_continue.
13829 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13830 (linux_attach): Don't clear stop_expected. Set the lwp's
13831 last_resume_kind to resume_stop.
13832 (linux_detach_one_lwp): Don't check for removed breakpoints.
13833 (check_removed_breakpoint): Delete.
13834 (status_pending_p): Rename to ...
13835 (status_pending_p_callback): ... this. Don't check for removed
13836 breakpoints. Don't consider threads that are stopped from GDB's
13838 (linux_wait_for_lwp): Always read the stop_pc here.
13839 (cancel_breakpoint): New.
13840 (step_over_bkpt): New global.
13841 (linux_wait_for_event_1): Implement stepping over breakpoints.
13842 (gdb_wants_lwp_stopped): New.
13843 (gdb_wants_all_stopped): New.
13844 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13845 single-step traps here. Store the thread's last reported target
13847 (send_sigstop): Don't clear stop_expected. Always set it,
13849 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13850 (cancel_finished_single_step): New.
13851 (cancel_finished_single_steps): New.
13852 (wait_for_sigstop): Don't cancel finished single-step traps here.
13853 (linux_resume_one_lwp): Don't check for removed breakpoints.
13854 Don't set `step' on non-hardware step archs.
13855 (linux_set_resume_request): Ignore resume_stop requests if already
13856 stopping or stopped. Set the lwp's last_resume_kind.
13857 (resume_status_pending_p): Don't check for removed breakpoints.
13858 (need_step_over_p): New.
13859 (start_step_over): New.
13860 (finish_step_over): New.
13861 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13862 requests. Clear the thread's last reported target waitstatus.
13863 Don't use the `suspended' flag. Don't consider pending breakpoints.
13864 (linux_resume): Start a step-over if necessary.
13865 (proceed_one_lwp): New.
13866 (proceed_all_lwps): New.
13867 (unstop_all_lwps): New.
13868 * linux-low.h (struct lwp_info): Rewrite comment for the
13869 `suspended' flag. Add the `stop_pc' field. Delete the
13870 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13871 Add `'last_resume_kind' and `need_step_over' fields.
13872 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13873 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13874 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13875 (set_raw_breakpoint_at): New.
13876 (set_breakpoint_at): Rewrite to use it.
13877 (reinsert_breakpoint_handler): Delete.
13878 (set_reinsert_breakpoint): New.
13879 (reinsert_breakpoint_by_bp): Delete.
13880 (delete_reinsert_breakpoints): New.
13881 (uninsert_breakpoint): Rewrite.
13882 (uninsert_breakpoints_at): New.
13883 (reinsert_breakpoint): Rewrite.
13884 (reinsert_breakpoints_at): New.
13885 (check_breakpoints): Rewrite.
13886 (breakpoint_here): New.
13887 (breakpoint_inserted_here): New.
13888 (check_mem_read): Adjust.
13889 * mem-break.h (breakpoints_supported, breakpoint_here)
13890 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13891 (reinsert_breakpoint_by_bp): Delete declaration.
13892 (delete_reinsert_breakpoints): Declare.
13893 (reinsert_breakpoint): Delete declaration.
13894 (reinsert_breakpoints_at): Declare.
13895 (uninsert_breakpoint): Delete declaration.
13896 (uninsert_breakpoints_at): Declare.
13897 (check_breakpoints): Adjust prototype.
13898 * server.h: Adjust include order.
13899 (struct thread_info): Declare here. Add a `last_status' field.
13901 2010-03-23 Michael Snyder <msnyder@vmware.com>
13903 * server.c (crc32): New function.
13904 (handle_query): Add handling for 'qCRC:' request.
13906 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13908 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13909 lwp had been stopped by a watchpoint.
13911 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13913 * server.h (internal_error): Declare.
13914 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13915 * utils.c (internal_error): New function.
13917 2010-03-15 Andreas Schwab <schwab@redhat.com>
13919 * configure.srv: Fix typo setting srv_regobj.
13921 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13923 * linux-low.c (fetch_register): Avoid passing a non string literal
13925 (usr_store_inferior_registers): Ditto.
13927 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13929 * linux-low.c (linux_write_memory): Bail out early if peeking
13932 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13934 * linux-low.h (struct lwp_info): New fields
13935 `stopped_by_watchpoint' and `stopped_data_address'.
13936 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13937 here, and cache them in the lwp object.
13938 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13940 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13942 (linux_stopped_by_watchpoint): Rewrite.
13943 (linux_stopped_data_address): Rewrite.
13945 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13947 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13948 switching the current inferior, not before.
13950 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13952 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13953 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13954 i386-linux.c and amd64-linux.c.
13955 (reg-i386.o): Removed.
13956 (reg-i386.c): Likewise.
13957 (reg-i386-linux.o): Likewise.
13958 (reg-i386-linux.c): Likewise.
13959 (reg-x86-64.o): Likewise.
13960 (reg-x86-64.c): Likewise.
13961 (reg-x86-64-linux.o): Likewise.
13962 (reg-x86-64-linux.c): Likewise.
13964 (i386.c): Likewise.
13965 (i386-linux.o): Likewise.
13966 (i386-linux.c): Likewise.
13967 (amd64.o): Likewise.
13968 (amd64.c): Likewise.
13969 (amd64-linux.o): Likewise.
13970 (amd64-linux.c): Likewise.
13972 * configure.srv (srv_i386_regobj): New.
13973 (srv_i386_linux_regobj): Likewise.
13974 (srv_amd64_regobj): Likewise.
13975 (srv_amd64_linux_regobj): Likewise.
13976 (srv_i386_32bit_xmlfiles): Likewise.
13977 (srv_i386_64bit_xmlfiles): Likewise.
13978 (srv_i386_xmlfiles): Likewise.
13979 (srv_amd64_xmlfiles): Likewise.
13980 (srv_i386_linux_xmlfiles): Likewise.
13981 (srv_amd64_linux_xmlfiles): Likewise.
13982 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13983 srv_xmlfiles to $srv_i386_xmlfiles.
13984 (i[34567]86-*-mingw32ce*): Likewise.
13985 (i[34567]86-*-mingw*): Likewise.
13986 (i[34567]86-*-nto*): Likewise.
13987 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13988 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13989 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13990 (x86_64-*-linux*): Likewise.
13992 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13993 (init_registers_amd64_linux): New.
13994 (x86_arch_setup): Replace init_registers_x86_64_linux with
13995 init_registers_amd64_linux.
13997 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13999 * configure.ac: Check for libdl. If it is not available link against
14000 static libthread_db.
14001 * configure: Regenerate.
14003 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14007 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14008 handing a read watchpoint.
14009 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14011 2010-02-12 Doug Evans <dje@google.com>
14013 * linux-low.c (linux_supports_tracefork_flag): Document.
14014 (linux_look_up_symbols): Add comment.
14016 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14018 * regcache.c (supply_register): Clear regcache if buf is NULL.
14020 2010-02-02 Nicolas Roche <roche@sourceware.org>
14021 Joel Brobecker <brobecker@adacore.com>
14023 * inferiors.c (find_inferior): Add function documentation.
14024 (unloaded_dll): Handle the case where the unloaded dll has not
14025 been previously registered in the dll list.
14027 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14029 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14030 (thumb2_breakpoint): New.
14031 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14033 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14035 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14036 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14039 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14041 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14043 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14045 * linux-s390-low.c (s390_collect_ptrace_register)
14046 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14048 2010-01-21 Doug Evans <dje@google.com>
14050 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14051 (PTRACE_ARG4_TYPE): New macro.
14052 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14053 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14054 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14055 (usr_store_inferior_registers): Ditto.
14056 (linux_read_memory, linux_write_memory): Ditto.
14057 (linux_test_for_tracefork): Ditto.
14059 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14060 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14062 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14064 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14067 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14069 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14070 prototype to take a regcache. Adjust.
14072 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14074 * regcache.h (struct thread_info): Forward declare.
14075 (struct regcache): New.
14076 (new_register_cache): Adjust prototype.
14077 (get_thread_regcache): Declare.
14078 (free_register_cache): Adjust prototype.
14079 (registers_to_string, registers_from_string): Ditto.
14080 (supply_register, supply_register_by_name, collect_register)
14081 (collect_register_as_string, collect_register_by_name): Ditto.
14082 * regcache.c (struct inferior_regcache_data): Delete.
14083 (get_regcache): Rename to ...
14084 (get_thread_regcache): ... this. Adjust. Switch inferior before
14085 fetching registers.
14086 (regcache_invalidate_one): Adjust.
14087 (regcache_invalidate): Fix prototype.
14088 (new_register_cache): Return the new register cache.
14089 (free_register_cache): Change prototype.
14090 (realloc_register_cache): Adjust.
14091 (registers_to_string): Change prototype to take a regcache. Adjust.
14092 (registers_from_string): Ditto.
14093 (register_data): Ditto.
14094 (supply_register): Ditto.
14095 (supply_register_by_name): Ditto.
14096 (collect_register): Ditto.
14097 (collect_register_as_string): Ditto.
14098 (collect_register_by_name): Ditto.
14099 * server.c (process_serial_event): Adjust.
14100 * linux-low.h (regset_fill_func, regset_store_func): Change
14102 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14104 * linux-low.c (get_stop_pc): Adjust.
14105 (check_removed_breakpoint): Adjust.
14106 (linux_wait_for_event): Adjust.
14107 (linux_resume_one_lwp): Adjust.
14108 (fetch_register): Add regcache parameter. Adjust.
14109 (usr_store_inferior_registers): Ditto.
14110 (regsets_fetch_inferior_registers): Ditto.
14111 (regsets_store_inferior_registers): Ditto.
14112 (linux_fetch_registers, linux_store_registers): Ditto.
14113 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14115 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14117 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14118 prototype to take a regcache.
14119 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14120 * remote-utils.c (convert_ascii_to_int, outreg)
14121 (prepare_resume_reply): Change prototype to take a regcache.
14123 * target.h (struct target_ops) <fetch_registers, store_registers>:
14124 Change prototype to take a regcache.
14125 (fetch_inferior_registers, store_inferior_registers): Change
14126 prototype to take a regcache. Adjust.
14127 * proc-service.c (ps_lgetregs): Adjust.
14128 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14129 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14130 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14131 take a regcache. Adjust.
14132 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14133 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14134 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14135 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14136 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14137 (cris_cannot_fetch_register):
14138 (cris_breakpoint_at): Change prototype to take a regcache.
14140 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14141 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14142 to take a regcache. Adjust.
14143 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14145 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14146 take a regcache. Adjust.
14147 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14148 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14149 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14150 * linux-mips-low.c (mips_get_pc):
14151 (mips_set_pc): Change prototype to take a regcache. Adjust.
14152 (mips_reinsert_addr): Adjust.
14153 (mips_collect_register): Change prototype to take a regcache.
14155 (mips_supply_register):
14156 (mips_collect_register_32bit, mips_supply_register_32bit)
14157 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14158 (mips_store_fpregset): Ditto.
14159 * linux-ppc-low.c (ppc_supply_ptrace_register)
14160 (ppc_supply_ptrace_register): Ditto.
14161 (parse_spufs_run): Adjust.
14162 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14163 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14164 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14165 take a regcache. Adjust.
14166 * linux-s390-low.c (s390_collect_ptrace_register)
14167 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14168 (s390_set_pc): Change prototype to take a regcache. Adjust.
14169 (s390_arch_setup): Adjust.
14170 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14171 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14172 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14173 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14174 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14176 (sparc_breakpoint_at): Adjust.
14177 * linux-xtensa-low.c (xtensa_fill_gregset):
14178 (xtensa_store_gregset):
14179 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14180 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14181 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14182 prototype to take a regcache. Adjust.
14183 * win32-arm-low.c (arm_fetch_inferior_register)
14184 (arm_store_inferior_register): Change prototype to take a
14186 * win32-i386-low.c (i386_fetch_inferior_register)
14187 (i386_store_inferior_register): Change prototype to take a
14189 * win32-low.c (child_fetch_inferior_registers)
14190 (child_store_inferior_registers): Change prototype to take a
14192 (win32_wait): Adjust.
14193 (win32_fetch_inferior_registers): Change prototype to take a
14195 (win32_store_inferior_registers): Adjust.
14196 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14197 store_inferior_register>: Change prototype to take a regcache.
14199 2010-01-20 Doug Evans <dje@google.com>
14201 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14203 (linux_wait_for_event1, linux_init_signals): Ditto.
14204 (W_STOPCODE): Provide definition if missing.
14206 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14208 * linux-low.c (linux_core_of_thread): New.
14209 (compare_ints, show_process, list_threads): New.
14210 (linux_qxfer_osdata): Report threads and cores.
14211 (linux_target_op): Register linux_core_of_thread.
14212 * remote-utils.c (prepare_resume_reply): Report the core.
14213 (buffer_xml_printf): Support %d specifier.
14214 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14216 (handle_query): Handle qXfer:threads. Announce availability
14218 * target.h (struct target_ops): New field core_of_thread.
14220 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14222 * Makefile.in (clean): Remove new generated files.
14223 (reg-s390.o, reg-s390.c): Remove rules.
14224 (reg-s390x.o, reg-s390x.c): Likewise.
14225 (s390-linux32.o, s390-linux32.c): Add rules.
14226 (s390-linux64.o, s390-linux64.c): Likewise.
14227 (s390x-linux64.o, s390x-linux64.c): Likewise.
14228 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14229 * linux-s390-low.c: Include <elf.h>.
14230 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14231 (init_registers_s390): Remove prototype.
14232 (init_registers_s390x): Likewise.
14233 (init_registers_s390_linux32): Add prototype.
14234 (init_registers_s390_linux64): Likewise.
14235 (init_registers_s390x_linux64): Likewise.
14236 (s390_num_regs_3264): New define.
14237 (s390_regmap_3264): New global variable.
14238 (s390_cannot_fetch_register): Remove obsolete check.
14239 (s390_cannot_store_register): Likewise.
14240 (s390_collect_ptrace_register): Handle upper/lower register halves.
14241 (s390_supply_ptrace_register): Likewise.
14242 (s390_fill_gregset): Update to register number changes.
14243 (s390_get_hwcap): New routine.
14244 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14245 Install appropriate regmap and register set.
14247 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14249 * server.c (gdbserver_version): Update copyright year to 2010.
14250 * gdbreplay.c (gdbreplay_version): Likewise.
14252 2009-12-28 Doug Evans <dje@google.com>
14254 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14255 elf/external.h. Include <elf.h> instead but only if necessary.
14257 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14259 * linux-low.c (linux_remove_process): Remove `detaching'
14260 parameter. Don't release/detach from thread_db here.
14261 (linux_kill): Release/detach from thread_db here, ...
14262 (linux_detach): ... and here, before actually detaching.
14263 (linux_wait_1): ... and here, when a process exits.
14264 * thread-db.c (any_thread_of): New.
14265 (thread_db_free): Switch the current inferior to a thread of the
14268 2009-12-21 Doug Evans <dje@google.com>
14270 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14272 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14273 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14274 warning ifndef __NR_tkill. Move setting of errno there too.
14275 Delete unnecessary resetting of errno after syscall.
14276 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14278 * configure.ac: Check for dladdr.
14279 * config.in: Regenerate.
14280 * configure: Regenerate.
14281 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14282 (try_thread_db_load): Update.
14284 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14286 2009-12-18 Doug Evans <dje@google.com>
14288 * event-loop.c: Include unistd.h if it exists.
14290 * linux-low.c (my_waitpid): Move definition away from being in
14291 between linux_tracefork_child/linux_test_for_tracefork.
14293 * gdb_proc_service.h (psaddr_t): Fix type.
14294 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14295 signature to match glibc.
14297 2009-12-16 Doug Evans <dje@google.com>
14299 * linux-low.c (linux_read_memory): Fix argument to read.
14301 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14303 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14304 events, don't leave current_inferior pointing at null.
14306 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14308 * win32-low.c (LOG): Delete.
14309 (OUTMSG): Output to stderr.
14310 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14311 on compile time LOG macro.
14312 (win32_wait): Fix debug output.
14314 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14316 * win32-low.c (win32_add_one_solib): If the dll name is
14317 "ntdll.dll", prepend the system directory to the dll path.
14319 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14321 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14323 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14324 Vladimir Prus <vladimir@codesourcery.com>
14326 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14327 * configure.ac: Check for __mcoldfire__ and set
14328 gdb_cv_m68k_is_coldfire.
14329 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14330 reg-cf.o and reg-m68k.o.
14331 * configure: Regenerated.
14333 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14335 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14336 Pass it to thread_db_free.
14337 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14338 proper `detaching' argument to linux_remove_process.
14339 * linux-low.h (thread_db_free): Add `detaching' parameter.
14340 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14342 (thread_db_free): Add `detaching' parameter. Only
14343 call td_ta_clear_event if detaching from process.
14345 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14347 * thread-db.c (thread_db_free): Fix typo.
14349 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14352 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14354 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14356 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14357 with an i686 compiler.
14358 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14360 * configure: Rebuilt.
14362 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14366 * server.c (handle_search_memory_1): Correct read_addr initialization
14367 in loop for searching subsequent chunks.
14369 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14371 * configure.ac: New --with-libthread-db option.
14372 * thread-db.c: Allow direct dependence on libthread_db.
14373 (thread_db_free): Adjust.
14374 * config.in: Regenerate.
14375 * configure: Likewise.
14377 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14380 * thread-db.c (attach_thread): New function.
14381 (maybe_attach_thread): Return success/failure.
14382 (find_new_threads_callback): Adjust.
14383 (thread_db_find_new_threads): Loop until no new threads.
14385 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14387 * proc-service.c (ps_lgetregs): Formatting.
14389 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14391 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14392 * configure.ac: Adjust.
14393 * linux-low.h (struct process_info_private): Move members to struct
14395 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14396 * linux-low.c (linux_remove_process): Adjust.
14397 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14398 * server.c (handle_query): Move code ...
14399 (handle_monitor_command): ... here. New function.
14400 * target.h (struct target_ops): New member.
14401 * thread-db.c (struct thread_db): New.
14402 (libthread_db_search_path): New variable.
14403 (thread_db_create_event, thread_db_enable_reporting)
14404 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14405 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14406 (try_thread_db_load_1, dladdr_to_soname): New functions.
14407 (try_thread_db_load, thread_db_load_search): New functions.
14408 (thread_db_init): Search for libthread_db.
14409 (thread_db_free): New function.
14410 (thread_db_handle_monitor_command): Likewise.
14411 * config.in: Regenerate.
14412 * configure: Regenerate.
14414 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14416 * spu-low.c (spu_kill): Wait for inferior to terminate.
14417 Call clear_inferiors.
14418 (spu_detach): Call clear_inferiors.
14420 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14422 * aclocal.m4: Regenerate.
14423 * config.in: Likewise.
14424 * configure: Likewise.
14426 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14428 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14429 (parse_spufs_run): New function.
14430 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14431 (ppc_breakpoint_at): Handle SPU breakpoints.
14433 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14435 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14436 (SPUFS_MAGIC): Define.
14437 (spu_enumerate_spu_ids): New function.
14438 (linux_qxfer_spu): New function.
14439 (linux_target_ops): Install linux_qxfer_spu.
14441 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14443 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14444 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14445 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14446 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14447 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14448 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14449 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14450 (init_registers_powerpc_cell32l): Add prototype.
14451 (init_registers_powerpc_cell64l): Likewise.
14452 (ppc_arch_setup): Detect Cell/B.E. architecture.
14454 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14456 * Makefile.in (datarootdir): New variable.
14458 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14460 * linux-low.c (linux_write_memory): Update debugging output.
14461 * Makefile.in (clean): Add new descriptions.
14462 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14463 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14464 * configure.srv: Add new files for arm*-*-linux*.
14465 * linux-arm-low.c: Add new declarations.
14466 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14467 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14468 (HWCAP_VFPv3D16): New.
14469 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14470 instead of __IWMMXT__.
14471 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14472 (arm_arch_setup): New.
14473 (target_regsets): Remove #ifdef. Add VFP regset.
14474 (the_low_target): Use arm_arch_setup.
14476 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14478 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14479 the main thread again.
14481 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14483 Adding Neutrino gdbserver.
14484 * configure: Regenerated.
14485 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14486 * configure.srv (i[34567]86-*-nto*): New target.
14487 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14488 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14489 (nto_comctrl) [__QNX__]: New function.
14490 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14492 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14494 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14497 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14498 Pedro Alves <pedro@codesourcery.com>
14500 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14501 don't support CONTEXT_EXTENDED_REGISTERS.
14502 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14503 (the_low_target): Install them.
14504 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14505 failing with ERROR_PIPE_NOT_CONNECTED.
14507 2009-06-30 Doug Evans <dje@google.com>
14508 Pierre Muller <muller@ics.u-strasbg.fr>
14510 Add h/w watchpoint support to x86-linux, win32-i386.
14511 * Makefile.in (SFILES): Add i386-low.c
14512 (i386_low_h): Define.
14513 (i386-low.o): Add dependencies.
14514 (linux-x86-low.o): Add i386-low.h dependency.
14515 (win32-i386-low.o): Ditto.
14516 * i386-low.c: New file.
14517 * i386-low.h: New file.
14518 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14519 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14520 * linux-low.c (linux_add_process): Initialize arch_private.
14521 (linux_remove_process): Free arch_private.
14522 (add_lwp): Initialize arch_private.
14523 (delete_lwp): Free arch_private.
14524 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14526 * linux-low.h (process_info_private): New member arch_private.
14527 (lwp_info): New member arch_private.
14528 (linux_target_ops): New members new_process, new_thread,
14530 (ptid_of): New macro.
14531 * linux-x86-low.c: Include stddef.h, i386-low.h.
14532 (arch_process_info): New struct.
14533 (arch_lwp_info): New struct.
14534 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14535 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14536 (i386_dr_low_get_status): New function.
14537 (x86_insert_point, x86_remove_point): New functions.
14538 (x86_stopped_by_watchpoint): New function.
14539 (x86_stopped_data_address): New function.
14540 (x86_linux_new_process, x86_linux_new_thread): New functions.
14541 (x86_linux_prepare_to_resume): New function.
14542 (the_low_target): Add entries for insert_point, remove_point,
14543 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14545 * server.c (debug_hw_points): New global.
14546 (monitor_show_help): Document set debug-hw-points.
14547 (handle_query): Process "set debug-hw-points".
14548 * server.h (debug_hw_points): Declare.
14549 (paddress): Declare.
14550 * utils.c (NUMCELLS, CELLSIZE): New macros.
14551 (get_sell, xsnprintf, paddress): New functions.
14552 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14553 remove_point, stopped_by_watchpoint, stopped_data_address.
14554 * win32-i386-low.c: Include i386-low.h.
14555 (debug_reg_state): Replaces dr.
14556 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14557 (i386_dr_low_get_status): New function.
14558 (i386_insert_point, i386_remove_point): New functions.
14559 (i386_stopped_by_watchpoint): New function.
14560 (i386_stopped_data_address): New function.
14561 (i386_initial_stuff): Update.
14562 (get_thread_context,set_thread_context,i386_thread_added): Update.
14563 (the_low_target): Add entries for insert_point,
14564 remove_point, stopped_by_watchpoint, stopped_data_address.
14565 * win32-low.c (win32_insert_watchpoint): New function.
14566 (win32_remove_watchpoint): New function.
14567 (win32_stopped_by_watchpoint): New function.
14568 (win32_stopped_data_address): New function.
14569 (win32_target_ops): Add entries for insert_watchpoint,
14570 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14571 * win32-low.h (win32_target_ops): New members insert_point,
14572 remove_point, stopped_by_watchpoint, stopped_data_address.
14574 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14576 * server.c (process_serial_event): Re-return unsupported, not
14577 error, if the type isn't recognized. Re-allow supporting only
14578 insert or remove packets. Also call require_running for
14579 breakpoints. Add missing break statement to default case. Tidy.
14580 * target.h (struct target_ops): Rename insert_watchpoint to
14581 insert_point, and remove_watchpoint to remove_point.
14583 * linux-low.h (struct linux_target_ops): Likewise.
14584 * linux-low.c (linux_insert_watchpoint): Rename to ...
14585 (linux_insert_point): ... this. Adjust.
14586 (linux_remove_watchpoint): Rename to ...
14587 (linux_remove_point): ... this. Adjust.
14588 (linux_target_ops): Adjust.
14589 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14590 (cris_insert_point): ... this.
14591 (cris_remove_watchpoint): Rename to ...
14592 (cris_remove_point): ... this.
14593 (the_low_target): Adjust.
14595 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14597 * server.c (handle_v_kill): Pass signal_pid to
14598 kill_inferior if multi_process is zero.
14600 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14602 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14603 * target.h (target_ops): Comment for *_watchpoint to make it clear
14604 the functions can get types '0' and '1'.
14606 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14608 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14609 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14610 * regcache.c (get_regcache): Likewise.
14611 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14612 * win32-low.c (child_fetch_inferior_registers): Remove check for
14615 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14616 Pedro Alves <pedro@codesourcery.com>
14618 * target.h (struct target_ops) <supports_multi_process>: New
14620 (target_supports_multi_process): New.
14621 * server.c (handle_query): Even if GDB reports support, only
14622 enable multi-process if the target also supports it. Report
14623 multi-process support only if the target backend supports it.
14624 * linux-low.c (linux_supports_multi_process): New function.
14625 (linux_target_ops): Install it as target_supports_multi_process
14628 2009-05-24 Doug Evans <dje@google.com>
14630 Global renaming of find_thread_pid to find_thread_ptid.
14631 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14632 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14633 All callers updated.
14635 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14636 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14639 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14640 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14641 (linux_resume_one_lwp): Ditto.
14643 2009-05-23 Doug Evans <dje@google.com>
14645 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14646 from struct inferior_list_entry * to struct lwp_info *.
14647 All callers updated.
14649 2009-05-13 Doug Evans <dje@google.com>
14651 * linux-x86-low.c: Don't include assert.h.
14652 (x86_siginfo_fixup): Use fatal, not assert.
14653 (x86_arch_setup): Fix comment.
14655 2009-05-12 Doug Evans <dje@google.com>
14657 Biarch support for i386/amd64 gdbserver.
14658 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14659 Add linux-x86-low.c.
14660 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14661 (linux-x86-low.o): Add.
14662 * linux-x86-64-low.c: Delete.
14663 * linux-i386-low.c: Delete.
14664 * linux-x86-low.c: New file.
14665 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14667 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14669 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14670 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14671 (linux_child_pid_to_exec_file): New function.
14672 (elf_64_header_p, elf_64_file_p): New functions.
14673 (siginfo_fixup): New function.
14674 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14675 give target a chance to convert layout.
14676 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14677 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14679 2009-05-07 Doug Evans <dje@google.com>
14681 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14682 (regsets_store_inferior_registers): Ditto.
14684 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14688 * linux-low.c (must_set_ptrace_flags): Delete.
14689 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14691 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14692 `lwp->must_set_ptrace_flags' instead.
14693 (linux_wait_for_event_1): Set ptrace options here.
14694 (linux_wait_1): ... not here.
14696 2009-04-30 Doug Evans <dje@google.com>
14698 * inferiors.c (started_inferior_callback): New function.
14699 (attached_inferior_callback): New function.
14700 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14701 * server.c (print_started_pid, print_attached_pid): New functions.
14702 (detach_or_kill_for_exit): New function.
14703 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14704 * server.h (have_started_inferiors_p): Declare.
14705 (have_attached_inferiors_p): Declare.
14707 * inferiors.c (remove_process): Fix memory leak, free process.
14708 * linux-low.c (linux_remove_process): New function.
14709 (linux_kill): Call it instead of remove_process.
14710 (linux_detach, linux_wait_1): Ditto.
14712 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14714 * configure.srv: Add x86 Windows CE target.
14716 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14718 * inferiors.c (get_thread_process): Make global.
14719 * server.h (get_thread_process): Add prototype.
14720 * thread-db.c (find_one_thread): Use get_thread_process
14721 instead of current_process.
14722 (thread_db_get_tls_address): Do not crash if called when
14723 thread layer is not yet initialized.
14725 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14727 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14728 * spu-low.c (current_tid): Rename to ...
14729 (current_ptid): ... this.
14730 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14731 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14732 ptid_get_lwp (current_ptid) instead of current_tid.
14733 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14734 instead of current_tid. Use find_process_pid to verify pid
14735 argument is valid. Pass proper argument to remove_process.
14736 (spu_thread_alive): Compare current_ptid instead of current_tid.
14737 (spu_resume): Likewise.
14739 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14741 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14744 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14746 Implement the multiprocess extensions, and add linux multiprocess
14749 * server.h (ULONGEST): Declare.
14750 (struct ptid, ptid_t): New.
14751 (minus_one_ptid, null_ptid): Declare.
14752 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14753 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14754 (struct inferior_list_entry): Change `id' type from unsigned from
14756 (struct sym_cache, struct breakpoint, struct
14757 process_info_private): Forward declare.
14758 (struct process_info): Declare.
14759 (current_process): Declare.
14760 (all_processes): Declare.
14761 (initialize_inferiors): Declare.
14762 (add_thread): Adjust to use ptid_t.
14763 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14764 (add_process, remove_process, find_thread_pid): Declare.
14765 (find_inferior_id): Adjust to use ptid_t.
14766 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14767 (multi_process): Declare.
14768 (push_event): Adjust to use ptid_t.
14769 (read_ptid, write_ptid): Declare.
14770 (prepare_resume_reply): Adjust to use ptid_t.
14771 (clear_symbol_cache): Declare.
14772 * inferiors.c (all_processes): New.
14773 (null_ptid, minus_one_ptid): New.
14774 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14775 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14776 (add_thread): Change unsigned long to ptid. Remove gdb_id
14778 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14779 (gdb_id_to_thread): Rename to ...
14780 (find_thread_pid): ... this. Change unsigned long to ptid.
14781 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14782 (loaded_dll, pull_pid_from_list): Adjust.
14783 (add_process, remove_process, find_process_pid)
14784 (get_thread_process, current_process, initialize_inferiors): New.
14785 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14786 (struct target_waitstatus) <related_pid>: Ditto.
14787 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14788 return type to int.
14789 (struct target_ops) <join>: Add `pid' argument.
14790 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14791 (struct target_ops) <wait>: Add `ptid' field. Change return type
14793 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14794 (mywait): Add `ptid' argument. Change return type to ptid_t.
14795 (target_pid_to_str): Declare.
14796 * target.c (set_desired_inferior): Adjust to use ptids.
14797 (mywait): Add new `ptid' argument. Adjust.
14798 (target_pid_to_str): New.
14799 * mem-break.h (free_all_breakpoints): Declare.
14800 * mem-break.c (breakpoints): Delelete.
14801 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14802 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14803 to use per-process breakpoint list.
14804 (free_all_breakpoints): New.
14805 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14806 (symbol_cache, all_symbols_looked_up): Delete.
14808 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14810 (prepare_resume_reply): Change ptid argument's type from unsigned
14811 long to ptid_t. Adjust. Implement W;process and X;process.
14812 (free_sym_cache, clear_symbol_cache): New.
14813 (look_up_one_symbol): Adjust to per-process symbol cache. *
14814 * server.c (cont_thread, general_thread, step_thread): Change type
14816 (attached): Delete.
14817 (multi_process): New.
14818 (last_ptid): Change type to ptid_t.
14819 (struct vstop_notif) <ptid>: Change type to ptid_t.
14820 (queue_stop_reply, push_event): Change `ptid' argument's type to
14822 (discard_queued_stop_replies): Add `pid' argument.
14823 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14824 changes. Don't reference the `attached' global.
14825 (attach_inferior): Adjust to mywait interface changes.
14826 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14827 features. Handle and report "multiprocess+". Handle
14829 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14831 (handle_v_kill): New.
14832 (handle_v_stopped): Adjust to use target_pid_to_str.
14833 (handle_v_requests): Allow multiple attaches and runs when
14834 multiprocess extensions are in effect. Handle "vKill".
14835 (myresume): Adjust to use ptids.
14836 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14837 (handle_status): Adjust to discard_queued_stop_replies interface
14839 (first_thread_of, kill_inferior_callback)
14840 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14841 (main): Call initialize_inferiors. Adjust to use ptids, killing
14842 and detaching from all inferiors. Handle multiprocess packet
14844 * linux-low.h: Include gdb_proc_service.h.
14845 (struct process_info_private): New.
14846 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14847 <lwpid_of>: Use ptid_get_lwp.
14848 (get_lwp_thread): Adjust.
14849 (struct lwp_info): Add `dead' member.
14850 (find_lwp_pid): Declare.
14851 * linux-low.c (thread_db_active): Delete.
14852 (new_inferior): Adjust comment.
14853 (inferior_pid): Delete.
14854 (linux_add_process): New.
14855 (handle_extended_wait): Adjust.
14856 (add_lwp): Change unsigned long to ptid.
14857 (linux_create_inferior): Add process to processes table. Adjust
14858 to use ptids. Don't set new_inferior here.
14859 (linux_attach_lwp): Rename to ...
14860 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14861 it. Adjust to use ptids.
14862 (linux_attach_lwp): New.
14863 (linux_attach): Add process to processes table. Don't set
14865 (struct counter): New.
14866 (second_thread_of_pid_p, last_thread_of_process_p): New.
14867 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14868 multiple processes.
14869 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14870 processes. Remove process from process table.
14871 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14872 to multiple processes.
14873 (any_thread_of): New.
14874 (linux_detach): Add `pid' argument, and handle it. Remove process
14875 from processes table.
14876 (linux_join): Add `pid' argument. Handle it.
14877 (linux_thread_alive): Change unsighed long argument to ptid_t.
14878 Consider dead lwps as not being alive.
14879 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14880 threads we're not interested in.
14881 (same_lwp, find_lwp_pid): New.
14882 (linux_wait_for_lwp): Change `pid' argument's type from int to
14884 (linux_wait_for_event): Rename to ...
14885 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14886 from int to ptid_t. Adjust.
14887 (linux_wait_for_event): New.
14888 (linux_wait_1): Add `ptid' argument. Change return type to
14889 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14890 that exit from the process table.
14891 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14893 (mark_lwp_dead): New.
14894 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14895 stopping all threads, mark its main lwp as dead.
14896 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14898 (fetch_register, usr_store_inferior_registers)
14899 (regsets_fetch_inferior_registers)
14900 (regsets_store_inferior_registers, linux_read_memory)
14901 (linux_write_memory): Inline `inferior_pid'.
14902 (linux_look_up_symbols): Adjust to use per-process
14903 `thread_db_active'.
14904 (linux_request_interrupt): Adjust to use ptids.
14905 (linux_read_auxv): Inline `inferior_pid'.
14906 (initialize_low): Don't reference thread_db_active.
14907 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14908 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14909 (ps_getpid): Return the pid of the current inferior.
14910 * thread-db.c (proc_handle, thread_agent): Delete.
14911 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14913 (find_one_thread): Change argument type to ptid_t. Adjust to
14915 (maybe_attach_thread): Adjust to per-process data and ptids.
14916 (thread_db_find_new_threads): Ditto.
14917 (thread_db_init): Ditto.
14918 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14919 processes table. Adjust to use ptids.
14920 (spu_kill, spu_detach): Adjust interface. Remove process from
14922 (spu_join, spu_thread_alive): Adjust interface.
14923 (spu_wait): Adjust interface. Remove process from processes
14924 table. Adjust to use ptids.
14925 * win32-low.c (current_inferior_tid): Delete.
14926 (current_inferior_ptid): New.
14927 (debug_event_ptid): New.
14928 (thread_rec): Take a ptid. Adjust.
14929 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14930 (child_delete_thread): Ditto.
14931 (do_initial_child_stuff): Add `attached' argument. Add process to
14933 (child_fetch_inferior_registers, child_store_inferior_registers):
14935 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14936 (win32_attach): Pass 1 to do_initial_child_stuff.
14937 (win32_kill): Adjust interface. Remove process from processes
14939 (win32_detach): Ditto.
14940 (win32_join): Adjust interface.
14941 (win32_thread_alive): Take a ptid.
14942 (win32_resume): Adjust to use ptids.
14943 (get_child_debug_event): Ditto.
14944 (win32_wait): Adjust interface. Remove exiting process from
14947 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14949 Non-stop mode support.
14951 * server.h (non_stop): Declare.
14952 (gdb_client_data, handler_func): Declare.
14953 (delete_file_handler, add_file_handler, start_event_loop):
14955 (handle_serial_event, handle_target_event, push_event)
14956 (putpkt_notif): Declare.
14957 * target.h (enum resume_kind): New.
14958 (struct thread_resume): Replace `step' field by `kind' field.
14959 (TARGET_WNOHANG): Define.
14960 (struct target_ops) <wait>: Add `options' argument.
14961 <supports_non_stop, async, start_non_stop>: New fields.
14962 (target_supports_non_stop, target_async): New.
14963 (start_non_stop): Declare.
14964 (mywait): Add `options' argument.
14965 * target.c (mywait): Add `options' argument. Print child exit
14966 notifications here.
14967 (start_non_stop): New.
14968 * server.c (non_stop, own_buf, mem_buf): New globals.
14969 (struct vstop_notif): New.
14970 (notif_queue): New global.
14971 (queue_stop_reply, push_event, discard_queued_stop_replies)
14972 (send_next_stop_reply): New.
14973 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14975 (attach_inferior): In non-stop mode, don't wait for the target
14977 (handle_general_set): Handle QNonStop.
14978 (handle_query): When handling qC, return the current general
14979 thread, instead of the first thread of the list.
14980 (handle_query): If the backend supports non-stop mode, include
14981 QNonStop+ in the qSupported query response.
14982 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14984 (handle_v_attach, handle_v_run): Handle non-stop mode.
14985 (handle_v_stopped): New.
14986 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14987 (myresume): Adjust to use resume_kind. Handle non-stop.
14988 (queue_stop_reply_callback): New.
14989 (handle_status): Handle non-stop mode.
14990 (main): Clear non_stop flag on reconnection. Use the event-loop.
14991 Refactor serial protocol handling from here ...
14992 (process_serial_event): ... to this new function. When GDB
14993 selects any thread, select one here. In non-stop mode, wait until
14994 GDB acks all pending events before exiting.
14995 (handle_serial_event, handle_target_event): New.
14996 * remote-utils.c (remote_open): Install remote_desc in the event
14998 (remote_close): Remove remote_desc from the event loop.
14999 (putpkt_binary): Rename to...
15000 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15001 (putpkt_binary): New as wrapper around putpkt_binary_1.
15002 (putpkt_notif): New.
15003 (prepare_resume_reply): In non-stop mode, don't change the
15005 * event-loop.c: New.
15006 * Makefile.in (OBJ): Add event-loop.o.
15007 (event-loop.o): New rule.
15009 * linux-low.h (pid_of): Moved here.
15011 (get_lwp_thread): Use lwpid_of.
15012 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15013 * linux-low.c (pid_of): Delete.
15014 (inferior_pid): Use lwpid_of.
15015 (linux_event_pipe): New.
15016 (target_is_async_p): New.
15018 (handle_extended_wait): Use lwpid_of.
15019 (add_lwp): Don't set lwpid field.
15020 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15021 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15022 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15023 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15024 first. Adjust to linux_wait_for_event interface changes. Use
15026 (linux_detach): Don't delete the main lwp here.
15027 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15028 (status_pending_p): Don't consider explicitly suspended lwps.
15029 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15030 pointer. Add OPTIONS argument. Change return type to int. Use
15031 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15032 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15033 pointer. Add status pointer argument. Return a pid instead of a
15034 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15035 changes. In non-stop mode, don't switch to a random thread.
15036 (linux_wait): Rename to...
15037 (linux_wait_1): ... this. Add target_options argument, and handle
15038 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15039 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15040 clean exit and signal exit code. Don't stop all threads in
15041 non-stop mode. In all-stop mode, only stop all threads when
15042 reporting a stop to GDB. Handle explicit thread stop requests.
15043 (async_file_flush, async_file_mark): New.
15045 (send_sigstop): Use lwpid_of.
15046 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15047 interface changes. In non-stop mode, don't switch to a random
15049 (linux_resume_one_lwp): Use lwpid_of.
15050 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15051 (linux_resume_one_thread): ... this. Handle resume_stop. In
15052 non-stop mode, don't look for pending flag in all threads.
15053 (resume_status_pending_p): Don't consider explicitly suspended
15055 (my_waitpid): Reimplement. Emulate __WALL.
15056 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15058 (sigchld_handler, linux_supports_non_stop, linux_async)
15059 (linux_start_non_stop): New.
15060 (linux_target_ops): Register linux_supports_non_stop, linux_async
15061 and linux_start_non_stop.
15062 (initialize_low): Install SIGCHLD handler.
15063 * thread-db.c (thread_db_create_event, find_one_thread)
15064 (thread_db_get_tls_address): Use lwpid_of.
15065 * win32-low.c (win32_detach): Adjust to use resume_kind.
15066 (win32_wait): Add `options' argument.
15067 * spu-low.c (spu_resume): Adjust to use resume_kind.
15068 (spu_wait): Add `options' argument.
15070 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15072 Decouple target code from remote protocol.
15074 * target.h (enum target_waitkind): New.
15075 (struct target_waitstatus): New.
15076 (struct target_ops) <wait>: Return an unsigned long. Take a
15077 target_waitstatus pointer instead of a char pointer.
15078 (mywait): Likewise.
15079 * target.c (mywait): Change prototype to return an unsigned long.
15080 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15081 * server.h (thread_from_wait, old_thread_from_wait): Delete
15083 (prepare_resume_reply): Change prototype to take a
15085 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15086 (last_status, last_ptid): New.
15087 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15088 pid instead of a signal.
15089 (attach_inferior): Remove "status" and "signal" parameters.
15091 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15093 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15094 (handle_v_requests, myresume): Remove "status" and "signal"
15095 parameters. Adjust.
15096 (handle_status): New.
15097 (main): Delete local `status'. Adjust.
15098 * remote-utils.c: Include target.h.
15099 (prepare_resume_reply): Change prototype to take a
15100 target_waitstatus. Adjust.
15102 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15104 * spu-low.c (spu_wait): Adjust.
15105 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15107 (win32_wait): Adjust.
15109 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15111 * target.h (struct thread_resume): Delete leave_stopped member.
15112 (struct target_ops): Add a `n' argument to the `resume' callback.
15113 * server.c (start_inferior): Adjust.
15114 (handle_v_cont, myresume): Adjust.
15115 * linux-low.c (check_removed_breakpoint): Adjust to resume
15116 interface change, and to removed leave_stopped field.
15117 (resume_ptr): Delete.
15118 (struct thread_resume_array): New.
15119 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15120 resume interface change.
15121 (linux_continue_one_thread, linux_queue_one_thread)
15122 (resume_status_pending_p): Check if the resume field is NULL
15123 instead of checking the leave_stopped member.
15124 (linux_resume): Adjust to the target resume interface change.
15125 * spu-low.c (spu_resume): Adjust to the target resume interface
15127 * win32-low.c (win32_detach, win32_resume): Ditto.
15129 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15131 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15133 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15135 (linux_continue_one_thread): Only preserve the stepping flag if
15136 there's a pending breakpoint.
15138 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15140 * server.c (main): After the inferior having exited, call
15141 remote_close before exiting gdbserver.
15143 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15145 Fix size of FPSCR in Power 7 processors.
15146 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15147 (PPC_FEATURE_HAS_DFP): New #define.
15148 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15151 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15153 * server.c (handle_query) Whitespace and formatting.
15155 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15157 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15158 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15159 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15160 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15161 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15162 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15163 Makefile.in, configure.ac: Fix whitespace throughout.
15164 * configure: Regenerate.
15166 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15168 * inferiors.c (find_inferior): Make it safe for the callback
15169 function to delete the currently iterated inferior.
15171 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15173 * Makefile.in (linuw_low_h): Move higher.
15174 (thread-db.o): Depend on $(linux_low_h).
15176 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15178 Rename "process" to "lwp" throughout.
15180 * linux-low.c (all_processes): Rename to...
15181 (all_lwps): ... this.
15182 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15183 (add_process): Rename to ...
15184 (add_lwp): ... this. Adjust.
15185 (linux_create_inferior): Adjust.
15186 (linux_attach_lwp): Adjust.
15187 (linux_attach): Adjust.
15188 (linux_kill_one_process): Rename to ...
15189 (linux_kill_one_lwp): ... this. Adjust.
15190 (linux_kill): Adjust.
15191 (linux_detach_one_process): Rename to ...
15192 (linux_detach_one_lwp): ... this. Adjust.
15193 (linux_detach): Adjust.
15194 (check_removed_breakpoint): Adjust.
15195 (status_pending_p): Adjust.
15196 (linux_wait_for_process): Rename to ...
15197 (linux_wait_for_lwp): ... this. Adjust.
15198 (linux_wait_for_event): Adjust.
15199 (send_sigstop): Adjust.
15200 (wait_for_sigstop): Adjust.
15201 (stop_all_processes): Rename to ...
15202 (stop_all_lwps): ... this.
15203 (linux_resume_one_process): Rename to ...
15204 (linux_resume_one_lwp): ... this. Adjust.
15205 (linux_set_resume_request, linux_continue_one_thread)
15206 (linux_queue_one_thread, resume_status_pending_p)
15207 (usr_store_inferior_registers, regsets_store_inferior_registers)
15208 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15210 * linux-low.h (get_process): Rename to ...
15211 (get_lwp): ... this. Adjust.
15212 (get_thread_process): Rename to ...
15213 (get_thread_lwp): ... this. Adjust.
15214 (get_process_thread): Rename to ...
15215 (get_lwp_thread): ... this. Adjust.
15216 (struct process_info): Rename to ...
15217 (struct lwp_info): ... this.
15218 (all_processes): Rename to ...
15219 (all_lwps): ... this.
15220 * proc-service.c (ps_lgetregs): Adjust.
15221 * thread-db.c (thread_db_create_event, find_one_thread)
15222 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15224 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15226 * server.c (handle_query): Handle "qAttached".
15228 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15230 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15231 GPLv3, update license URL.
15233 2009-03-01 Doug Evans <dje@google.com>
15235 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15236 (server_h): Add gdb_signals.h.
15237 (signals.o): Update.
15238 * server.h (target_signal_from_host,target_signal_to_host_p)
15239 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15241 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15243 * remote-utils.c (getpkt): Also generate remote-debug
15244 information if noack_mode is set.
15246 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15248 * server.c (handle_query): Report qXfer:siginfo:read and
15249 qXfer:siginfo:write as supported and handle them.
15250 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15251 * linux-low.c (linux_xfer_siginfo): New.
15252 (linux_target_ops): Set it.
15254 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15256 * server.c (gdbserver_usage): Mention --remote-debug.
15257 (main): Accept '--remote-debug' switch.
15259 2009-01-18 Doug Evans <dje@google.com>
15261 * regcache.c (new_register_cache): No need to check result of xcalloc.
15262 * server.c (handle_search_memory): Back out calls to xmalloc,
15263 result is checked and error is returned to user upon failure.
15264 (handle_query): Ditto. Add more checks for result of malloc.
15265 (handle_v_cont): Check result of malloc, report error back to
15267 (handle_v_run): Ditto. Call freeargv.
15268 * server.h (freeargv): Declare.
15269 * utils.c (freeargv): New fn.
15271 2009-01-15 Doug Evans <dje@google.com>
15273 * gdbreplay.c (perror_with_name): Make arg const char *.
15274 * server.h (target_signal_to_name): Make return type const char *.
15275 * thread-db.c (thread_db_err_str): Make return type const char *.
15276 * utils.c (perror_with_name): Make arg const char *.
15278 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15280 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15281 when handling a EXIT_PROCESS_DEBUG_EVENT.
15283 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15285 * gdbreplay.c (gdbreplay_version): Update copyright year.
15286 * server.c (gdbserver_version): Likewise.
15288 2009-01-05 Doug Evans <dje@google.com>
15290 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15291 (handle_extended_wait): Improve comment.
15293 2008-12-13 Doug Evans <dje@google.com>
15295 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15296 * server.h (ATTR_MALLOC): New macro.
15297 (xmalloc,xcalloc,xstrdup): Declare.
15298 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15299 * inferiors.c: Ditto.
15300 * linux-low.c: Ditto.
15301 * mem-break.c: Ditto.
15302 * regcache.c: Ditto.
15303 * remote-utils.c: Ditto.
15306 * win32-low.c: Ditto.
15308 2008-12-12 Doug Evans <dje@google.com>
15310 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15311 in debugging printf.
15313 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15315 2008-12-09 Doug Evans <dje@google.com>
15317 * linux-low.h (struct process_info): Delete member tid, unused.
15318 * thread-db.c (find_one_thread): Update.
15319 (maybe_attach_thread): Update.
15321 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15323 * target.h (struct target_ops): Add qxfer_osdata member.
15324 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15326 (linux_qxfer_osdata): New functions.
15327 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15329 * server.c (handle_query): Handle "qXfer:osdata:read:".
15330 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15331 (buffer_xml_printf): New functions.
15332 * server.h (struct buffer): New.
15333 (buffer_grow_str, buffer_grow_str0): New macros.
15334 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15335 (buffer_xml_printf): Declare.
15337 2008-11-24 Doug Evans <dje@google.com>
15339 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15341 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15343 * server.c (handle_v_run): Always use the supplied argument list.
15345 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15347 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15348 (xtensa_regmap_table): Add entry for scompare1.
15350 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15352 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15353 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15354 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15355 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15356 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15357 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15358 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15359 XML target descriptions.
15360 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15361 when inferior is running on an ISA 2.05 or later processor. Add
15362 special case to return offset for full 64-bit slot of FPSCR when
15365 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15367 * Makefile.in (SFILES, clean): Added sparc64 files.
15368 (reg-sparc64.o, reg-sparc64.c): New.
15369 * configure.srv (sparc*-*-linux*): New configuration.
15370 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15371 syscall arguments for SPARC.
15372 (regsets_store_inferior_registers): Likewise.
15373 * linux-sparc-low.c: New file.
15375 2008-10-21 Doug Evans <dje@google.com>
15377 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15378 (READLINE_DIR,READLINE_DEP): Delete.
15379 (INTERNAL_CFLAGS): Update.
15380 (LINTFLAGS): Update.
15382 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15384 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15385 whole argv from the last run, not just argv[0].
15387 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15389 * regcache.c (new_register_cache): Return NULL if the register
15390 cache size isn't known yet.
15391 (free_register_cache): Avoid dereferencing a NULL regcache.
15393 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15395 * configure.srv: Merge MIPS and MIPS64.
15397 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15399 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15401 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15403 * Makefile.in: Add required vsx dependencies.
15405 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15406 Declare init_registers_powerpc_vsx32l.
15407 Declare init_registers_powerpc_vsx64l.
15408 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15409 (ppc_arch_setup): Check for VSX in hwcap.
15410 (ppc_fill_vsxregset): New function.
15411 (ppc_store_vsxregset): New function.
15412 Add new VSX entry in regset_info target_regsets.
15414 * configure.srv: Add new VSX dependencies.
15416 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15418 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15419 (remote_open): Set or clear transport_is_reliable.
15420 (putpkt_binary): Don't expect acks in noack mode.
15421 (getpkt): Don't send ack/nac in noack mode.
15422 * server.c (handle_general_set): Handle QStartNoAckMode.
15423 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15425 (main): Reset noack_mode on every connection.
15426 * server.h (noack_mode): Declare.
15428 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15430 * Makefile.in (GDBREPLAY_OBS): New variable.
15431 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15433 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15434 Daniel Jacobowitz <dan@codesourcery.com>
15436 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15437 (usr_store_inferior_registers): Likewise.
15438 (regsets_store_inferior_registers): Likewise.
15440 2008-07-31 Rolf Jansen <rj@surtec.com>
15441 Pedro Alves <pedro@codesourcery.com>
15443 * configure.ac: Check for memmem declaration.
15444 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15445 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15446 (disable_packet_qfThreadInfo): Unconditionally compile.
15447 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15448 * configure, config.in: Regenerate.
15450 2008-07-28 Doug Kwan <dougkwan@google.com>
15452 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15453 (linux_write_memory): Remove declaration of errno.
15455 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15457 * linux-low.c (handle_extended_wait): Do not use "status"
15458 variable uninitialized.
15460 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15462 * server.c (handle_v_attach): Inhibit reporting dll changes.
15464 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15466 * remote-utils.c (prepare_resume_reply): If requested, don't
15467 output "thread:TID" in the T stop reply.
15469 * server.c (disable_packet_vCont, disable_packet_Tthread)
15470 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15471 (handle_query): If requested, disable support for qC, qfThreadInfo
15473 (handle_v_requests): If requested, disable support for vCont.
15474 (gdbserver_show_disableable): New.
15475 (main): Handle --disable-packet and --disable-packet=LIST.
15477 * server.h (disable_packet_vCont, disable_packet_Tthread)
15478 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15480 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15482 * server.c (gdbserver_usage): Mention --version.
15484 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15486 * Makefile.in (gdbreplay.o): New rule.
15488 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15490 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15491 message, not gdbserver.
15493 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15494 Nathan Sidwell <nathan@codesourcery.com>
15495 Joseph Myers <joseph@codesourcery.com>
15497 * acinclude.m4: Include ../../config/acx.m4.
15498 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15499 * configure, config.in: Regenerate.
15500 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15501 * server.c (gdbserver_version): Print PKGVERSION.
15502 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15503 (main): Adjust gdbserver_usage calls.
15504 * gdbreplay.c (version, host_name): Add declarations.
15505 (gdbreplay_version, gdbreplay_usage): New.
15506 (main): Accept --version and --help options.
15508 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15510 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15511 (arm_breakpoint_at): Handle Thumb.
15512 (the_low_target): Add comment.
15514 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15516 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15518 2008-05-09 Doug Evans <dje@google.com>
15520 * server.h (decode_search_memory_packet): Declare.
15521 * remote-utils.c (decode_search_memory_packet): New fn.
15522 * server.c (handle_search_memory_1): New fn.
15523 (handle_search_memory): New fn.
15524 (handle_query): Process qSearch:memory packets.
15526 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15528 * regcache.c (registers_length): Remove.
15529 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15530 full register packet.
15531 * regcache.h (registers_length): Remove prototype.
15532 * server.h (PBUFSIZ): Define to 16384.
15534 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15536 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15537 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15538 powerpc-64l.o, and powerpc-altivec64l.o.
15539 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15540 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15541 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15542 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15543 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15546 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15547 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15548 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15549 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15550 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15551 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15552 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15553 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15554 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15555 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15558 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15559 (init_registers_powerpc_32l): ... this new prototype.
15560 (init_registers_powerpc_32): Remove, replace by ...
15561 (init_registers_powerpc_altivec32l): ... this new prototype.
15562 (init_registers_powerpc_e500): Remove, replace by ...
15563 (init_registers_powerpc_e500l): ... this new prototype.
15564 (init_registers_ppc64): Remove, replace by ...
15565 (init_registers_powerpc_64l): ... this new prototype.
15566 (init_registers_powerpc_64): Remove, replace by ...
15567 (init_registers_powerpc_altivec64l): ... this new prototype.
15568 (ppc_num_regs): Set to 73.
15569 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15570 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15571 (ppc_cannot_store_register): Handle orig_r3 and trap.
15572 (ppc_arch_setup): Update init_registers_... calls.
15573 (ppc_fill_gregset): Handle orig_r3 and trap.
15575 * inferiors.c (clear_inferiors): Reset current_inferior.
15577 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15579 * acinclude.m4: Add override.m4.
15580 * configure: Regenerate.
15582 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15584 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15585 initial call to init_register_ppc64.
15587 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15589 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15590 single powerpc*-*-linux* case.
15591 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15593 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15595 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15596 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15598 * linux-ppc-low.c: Include <elf.h>.
15599 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15600 (ppc_hwcap): New global variable.
15601 (ppc_regmap): Remove __SPE__ #ifdef sections.
15602 (ppc_regmap_e500): New global variable.
15603 (ppc_cannot_store_register): Update __SPE__ special case.
15604 (ppc_get_hwcap): New function.
15605 (ppc_arch_setup): Use it to determine whether inferior supports
15606 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15607 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15608 Do not access registers if target does not support AltiVec.
15609 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15610 Do not access registers if target does not support SPE.
15611 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15613 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15615 * linux-low.c (disabled_regsets, num_regsets): New.
15616 (use_regsets_p): Delete.
15617 (linux_wait_for_process): Clear disabled_regsets.
15618 (regsets_fetch_inferior_registers): Check and set it.
15619 (regsets_store_inferior_registers): Likewise.
15620 (linux_fetch_registers, linux_store_registers): Do not use
15622 (initialize_low): Allocate disabled_regsets.
15624 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15626 * Makefile.in (LIBOBJS): New.
15627 (OBS): Use LIBOBJS.
15628 (memmem.o): New rule.
15629 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15630 * configure: Regenerated.
15632 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15634 * server.c (handle_query): Never return "unsupported" for
15635 qXfer:features:read queries.
15637 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15639 * server.c (get_features_xml): Fix inverted condition.
15640 (handle_query): Always support qXfer:feature:read.
15642 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15644 * server.c (wrapper_argv): New.
15645 (start_inferior): Handle wrapper_argv. If set, expect an extra
15647 (gdbserver_usage): Document --wrapper.
15648 (main): Parse --wrapper.
15650 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15652 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15653 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15654 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15655 (ppc_set_pc): Likewise.
15656 (ppc_arch_setup): New function.
15657 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15658 of collect_register.
15659 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15661 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15663 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15664 instead of linux-ppc64-low.o.
15665 * linux-ppc64-low.c: Remove file.
15666 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15667 (linux-ppc64-low.o): Remove rule.
15669 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15670 (init_registers_powerpc_64): Likewise.
15671 (ppc_regmap): Conditionally define depending on __powerpc64__.
15672 (ppc_cannot_store_register): Do not special-case "fpscr" when
15673 compiled on __powerpc64__.
15674 (ppc_collect_ptrace_register): New function.
15675 (ppc_supply_ptrace_register): New function.
15676 (ppc_breakpoint): Change type to "unsigned int".
15677 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15678 (the_low_target): Conditionally provide initializers for the
15679 arch_setup member depending on __powerpc64__. Install
15680 collect_ptrace_register and supply_ptrace_register members.
15682 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15684 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15685 * server.c (gdbserver_xmltarget): Define.
15686 (get_features_xml): Use it to replace "target.xml" and arch_string.
15688 * configure.srv: Remove srv_xmltarget. Add XML files that were
15689 mentioned there to srv_xmlfiles instead. Remove conditional tests
15690 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15691 srv_xmlfiles and srv_regobj to include all possible choices.
15692 * configure.ac (srv_xmltarget): Remove.
15693 (srv_xmlfiles): Do not add "target.xml".
15694 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15695 checks for supplementary target information.
15696 * configure: Regenerate.
15697 * Makefile.in (XML_TARGET): Remove.
15698 (target.xml): Remove rule.
15699 (clean): Do not clean up target.xml.
15700 (.PRECIOUS): Do not mention target.xml.
15702 * target.h (struct target_ops): Remove arch_string member.
15703 * linux-low.c (linux_arch_string): Remove.
15704 (linux_target_ops): Remove arch_string initializer.
15705 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15706 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15707 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15708 * spu-low.c (spu_arch_string): Remove.
15709 (spu_target_ops): Remove arch_string initializer.
15710 * win32-low.c (win32_arch_string): Remove.
15711 (win32_target_ops): Remove arch_string initializer.
15712 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15713 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15714 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15716 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15718 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15719 by collect_ptrace_register and supply_ptrace_register hooks.
15720 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15721 instead of checking for the_low_target.left_pad_xfer.
15722 (usr_store_inferior_registers): Use collect_ptrace_register callback
15723 instead of checking for the_low_target.left_pad_xfer.
15725 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15726 (s390_supply_ptrace_register): Likewise.
15727 (s390_fill_gregset): Call s390_collect_ptrace_register.
15728 (the_low_target): Update.
15730 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15731 (ppc_supply_ptrace_register): Likewise.
15732 (the_low_target): Update.
15734 * linux-i386-low.c (the_low_target): Update.
15735 * linux-x86-64-low.c (the_low_target): Update.
15737 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15739 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15740 reg-s390.o and reg-s390x.o.
15742 * linux-low.c (new_inferior): New global variable.
15743 (linux_create_inferior, linux_attach): Set it.
15744 (linux_wait_for_process): Call the_low_target.arch_setup after the
15745 target has stopped for the first time.
15746 (initialize_low): Do not call the_low_target.arch_setup.
15748 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15749 (s390_set_pc): Likewise.
15750 (s390_arch_setup): New function.
15751 (the_low_target): Use s390_arch_setup as arch_setup routine.
15753 * regcache.c (realloc_register_cache): New function.
15754 (set_register_cache): Call it for each existing regcache.
15756 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15758 * server.h (init_registers): Remove prototype.
15760 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15761 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15762 instead of init_registers ().
15763 * linux-arm-low.c (init_registers_arm): Add prototype.
15764 (init_registers_arm_with_iwmmxt): Likewise.
15765 (the_low_target): Add initializer for arch_setup field.
15766 * linux-cris-low.c (init_registers_cris): Add prototype.
15767 (the_low_target): Add initializer for arch_setup field.
15768 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15769 (the_low_target): Add initializer for arch_setup field.
15770 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15771 (the_low_target): Add initializer for arch_setup field.
15772 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15773 (the_low_target): Add initializer for arch_setup field.
15774 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15775 (the_low_target): Add initializer for arch_setup field.
15776 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15777 (the_low_target): Add initializer for arch_setup field.
15778 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15779 (init_registers_mips64_linux): Likewise.
15780 (the_low_target): Add initializer for arch_setup field.
15781 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15782 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15783 (the_low_target): Add initializer for arch_setup field.
15784 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15785 (init_registers_powerpc_64): Likewise.
15786 (the_low_target): Add initializer for arch_setup field.
15787 * linux-s390-low.c (init_registers_s390): Add prototype.
15788 (init_registers_s390x): Likewise.
15789 (the_low_target): Add initializer for arch_setup field.
15790 * linux-sh-low.c (init_registers_sh): Add prototype.
15791 (the_low_target): Add initializer for arch_setup field.
15792 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15793 (the_low_target): Add initializer for arch_setup field.
15794 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15795 (the_low_target): Add initializer for arch_setup field.
15797 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15798 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15799 instead of init_registers ().
15800 * win32-arm-low.c (init_registers_arm): Add prototype.
15801 (the_low_target): Add initializer for arch_setup field.
15802 * win32-i386-low.c (init_registers_i386): Add prototype.
15803 (the_low_target): Add initializer for arch_setup field.
15805 * spu-low.c (init_registers_spu): Add prototype.
15806 (initialize_low): Call initialie_registers_spu () instead of
15807 initialize_registers ().
15809 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15811 * server.c (handle_v_requests): When handling the vRun and vAttach
15812 packets, if already debugging a process, don't kill it. Return an
15815 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15817 * server.c (handle_query): Correct length check.
15819 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15821 * win32-low.c (do_initial_child_stuff): Add process handle
15822 parameter. Set current_process_handle and current_process_id from the
15823 parameters. Clear globals.
15824 (win32_create_inferior): Don't set current_process_handle and
15825 current_process_id here. Instead pass them on the call to
15826 do_initial_child_stuff.
15827 (win32_attach): Likewise.
15828 (win32_clear_inferiors): New.
15829 (win32_kill): Don't close the current process handle or the
15830 current thread handle here. Instead call win32_clear_inferiors.
15831 (win32_detach): Don't open a new handle to the process. Call
15832 win32_clear_inferiors.
15833 (win32_join): Don't rely on current_process_handle; open a new
15834 handle using the process id.
15835 (win32_wait): Call win32_clear_inferiors when the inferior process
15838 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15840 * server.c (monitor_show_help): Add "exit".
15842 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15844 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15845 (clean): Add reg-xtensa.c.
15846 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15847 * configure.srv (xtensa*-*-linux*) New target.
15848 * linux-xtensa-low.c: New.
15849 * xtensa-xtregs.c: New.
15851 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15853 * hostio.c: Don't include errno.h.
15854 (errno_to_fileio_errno): Move to hostio-errno.
15855 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15856 error number outputting to the target->hostio_last_error callback.
15857 (hostio_packet_error): Use FILEIO_EINVAL directly.
15858 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15859 calls to hostio_error.
15860 * hostio-errno.c: New.
15861 * server.h (hostio_last_error_from_errno): Declare.
15862 * target.h (target_ops): Add hostio_last_error member.
15863 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15864 as hostio_last_error handler.
15865 * spu-low.c (spu_target_ops): Likewise.
15866 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15867 (wince_hostio_last_error): New functions.
15868 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15869 as hostio_last_error handler.
15870 (win32_target_ops) [!_WIN32_WCE]: Register
15871 hostio_last_error_from_errno as hostio_last_error handler.
15872 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15873 (hostio-errno.o): New rule.
15874 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15875 * configure.srv (srv_hostio_err_objs): New variable. Default to
15877 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15878 * configure: Regenerate.
15880 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15882 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15883 (linux_kill, linux_detach): Clean up the process list.
15884 * remote-utils.c (remote_open): Improve port number parsing.
15885 (putpkt_binary, input_interrupt): Only send interrupts if the target
15887 * server.c (extended_protocol): Make static.
15888 (attached): Define earlier.
15889 (exit_requested, response_needed, program_argv): New variables.
15890 (target_running): New.
15891 (start_inferior): Clear attached here.
15892 (attach_inferior): Set attached here.
15893 (require_running): Define.
15894 (handle_query): Use require_running and target_running. Implement
15896 (handle_v_attach, handle_v_run): New.
15897 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15898 (gdbserver_usage): Update.
15899 (main): Redo argument parsing. Handle --debug and --multi. Handle
15900 --attach along with other options or after the port. Save
15901 program_argv. Support no initial program. Resynchronize
15902 communication with GDB after an error. Handle "monitor exit".
15903 Use require_running and target_running. Always allow the extended
15904 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15905 restart in extended mode.
15906 * README: Refer to the GDB manual. Update --attach usage.
15908 2007-12-20 Andreas Schwab <schwab@suse.de>
15910 * linux-low.c (STACK_SIZE): Define.
15911 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15912 (linux_test_for_tracefork): Likewise.
15914 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15916 * linux-low.c (linux_wait_for_event): Update messages. Do not
15917 reinsert auto-delete breakpoints.
15918 * mem-break.c (struct breakpoint): Change return type of handler to
15920 (set_breakpoint_at): Update handler type.
15921 (reinsert_breakpoint_handler): Return 1 instead of calling
15923 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15925 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15926 * mem-break.h (set_breakpoint_at): Update handler type.
15927 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15928 * win32-low.c (auto_delete_breakpoint): New.
15929 (get_child_debug_event): Use it.
15931 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15933 * configure.ac: Check for pread and pwrite.
15934 * hostio.c (handle_pread): Fall back to lseek and read.
15935 (handle_pwrite): Fall back to lseek and write.
15936 * config.in, configure: Regenerated.
15938 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15940 * server.c (myresume): Add own_buf argument.
15941 (main): Update calls.
15943 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15945 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15946 * remote-utils.c (remote_open): Do not call disable_async_io.
15947 (block_async_io): Delete.
15948 (unblock_async_io): Make static.
15949 (initialize_async_io): New.
15950 * server.c (handle_v_cont): Handle async I/O here.
15951 (myresume): Likewise. Move other common resume tasks here...
15952 (main): ... from here. Call initialize_async_io. Disable async
15953 I/O before the main loop.
15954 * server.h (initialize_async_io): Declare.
15955 (block_async_io, unblock_async_io): Delete prototypes.
15956 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15958 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15960 * remote-utils.c (readchar): Allow binary data in received messages.
15962 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15964 * win32-low.c (attaching): New global.
15965 (win32_create_inferior): Clear the `attaching' global.
15966 (win32_attach): Set the `attaching' global.
15967 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15968 attaching. Only set a breakpoint at the entry point if not
15971 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15973 * server.c (main): Don't report dll events on the initial
15974 connection on attaches.
15976 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15978 * server.c (main): Relax numerical bases supported for the pid of
15979 the --attach command line argument.
15981 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15983 * win32-low.c (win32_attach): Call OpenProcess before
15984 DebugActiveProcess, not after. Add last error output to error
15987 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15989 * win32-low.c (win32_get_thread_context)
15990 (win32_set_thread_context): New functions.
15991 (thread_rec): Use win32_get_thread_context.
15992 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15993 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15996 2007-12-03 Leo Zayas
15997 Pedro Alves <pedro_alves@portugalmail.pt>
15999 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16001 (child_add_thread): Minor cleanup.
16002 (child_continue): Resume artificially suspended threads before
16003 calling ContinueDebugEvent.
16004 (suspend_one_thread): New.
16005 (fake_breakpoint_event): New.
16006 (get_child_debug_event): Change return type to int. Check here if
16007 gdb sent an interrupt request. If a soft interrupt was requested,
16008 fake a breakpoint event. Return 0 if there is no event to handle,
16010 (win32_wait): Don't check here if gdb sent an interrupt request.
16011 Ensure there is a valid event to handle.
16012 (win32_request_interrupt): Add soft interruption method as last
16015 2007-12-03 Leo Zayas
16016 Pedro Alves <pedro_alves@portugalmail.pt>
16018 * win32-low.h (win32_thread_info): Add descriptions to the
16019 structure members. Replace `suspend_count' counter by a
16021 * win32-low.c (thread_rec): Update condition of when to get the
16022 context from the inferior. Rely on ContextFlags being set if it
16023 has already been retrieved. Only suspend the inferior thread if
16024 we haven't already. Warn if that fails.
16025 (continue_one_thread): s/suspend_count/suspended/. Only call
16026 ResumeThread once. Warn if that fails.
16028 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16030 * win32-low.c (win32_wait): Don't read from the inferior when it
16031 has already exited.
16033 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16035 * Makefile.in (win32_low_h): New variable.
16036 (win32-low.o): Add dependency on $(win32_low_h).
16037 (win32-arm-low.o, win32-i386-low.o): New rules.
16039 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16041 * hostio.c: Correct copyright year.
16043 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16045 * Makefile.in (OBS): Add hostio.o.
16046 (hostio.o): New rule.
16047 * server.h (handle_vFile): Declare.
16048 * hostio.c: New file.
16049 * server.c (handle_v_requests): Take packet_len and new_packet_len
16050 for binary packets. Call handle_vFile.
16051 (main): Update call to handle_v_requests.
16053 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16055 * linux-low.c: Include <sched.h>.
16057 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16059 * linux-low.c (linux_tracefork_grandchild): New.
16060 (linux_tracefork_child): Use clone.
16061 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16063 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16065 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16067 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16069 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16071 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16073 * inferiors.c (change_inferior_id): Delete.
16074 (add_pid_to_list, pull_pid_from_list): New.
16075 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16076 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16077 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16078 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16079 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16080 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16081 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16082 (using_threads): Always set to 1.
16083 (handle_extended_wait): New.
16084 (add_process): Do not set TID.
16085 (linux_create_inferior): Set must_set_ptrace_flags.
16086 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16087 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16088 (linux_thread_alive): Rename TID argument to LWPID.
16089 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16090 (linux_wait_for_event): Do not use TID or check using_threads. Update
16091 call to dead_thread_notify. Call handle_extended_wait.
16092 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16093 (send_sigstop): Delete sigstop_sent.
16094 (wait_for_sigstop): Avoid TID.
16095 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16096 (linux_test_for_tracefork): New.
16097 (linux_lookup_signals): Use thread_db_active and
16098 linux_supports_tracefork_flag.
16099 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16100 * linux-low.h (get_process_thread): Avoid TID.
16101 (struct process_ifo): Move thread_known and tid to the end. Remove
16103 (linux_attach_lwp, thread_db_init): Update prototypes.
16104 * server.h (change_inferior_id): Delete prototype.
16105 (add_pid_to_list, pull_pid_from_list): New prototypes.
16106 * thread-db.c (thread_db_use_events): New.
16107 (find_first_thread): Rename to...
16108 (find_one_thread): ...this. Update callers and messages. Do not
16109 call fatal. Check thread_db_use_events. Do not call
16110 change_inferior_id or new_thread_notify.
16111 (maybe_attach_thread): Update. Do not call new_thread_notify.
16112 (thread_db_init): Set thread_db_use_events. Check use_events.
16113 * utils.c (fatal, warning): Correct message prefix.
16115 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16117 * Makefile.in (clean): Remove new files.
16118 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16119 (powerpc-64.o, powerpc-64.c): New rules.
16120 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16121 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16123 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16125 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16126 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16127 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16128 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16129 (target_regsets): Add AltiVec and SPE register sets.
16130 * configure.ac: Check for AltiVec and SPE.
16131 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16132 (ppc_fill_vrregset, ppc_store_vrregset): New.
16133 (target_regsets): Add AltiVec register set.
16134 * configure: Regenerated.
16136 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16138 * linux-low.c (O_LARGEFILE): Define.
16139 (linux_read_memory): Use /proc/PID/mem.
16140 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16141 * configure, config.in: Regenerated.
16143 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16145 * linux-low.c (linux_wait_for_event): Do not pass signals while
16148 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16150 * win32-low.c (create_process): New.
16151 (win32_create_inferior): Use create_process instead of
16152 CreateProcess. If create_process failed retry appending an ".exe"
16153 suffix. Store the GetLastError result immediatelly after
16154 create_process calls and use it on the call to error.
16156 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16158 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16160 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16162 * configure.ac: Switch license to GPLv3.
16164 2007-08-01 Michael Snyder <msnyder@access-company.com>
16166 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16168 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16170 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16172 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16173 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16174 CloseToolhelp32Snapshot.
16175 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16176 CloseToolhelp32Snapshot.
16178 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16180 * server.c (main): Check for inferior exit before main loop.
16182 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16184 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16185 instead of on tmp_desc.
16187 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16188 Daniel Jacobowitz <dan@codesourcery.com>
16190 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16191 (add_thread): Minor cleanups.
16192 (clear_inferiors): Move lower in the file. Clear the DLL
16194 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16195 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16196 (xml_escape_text): New.
16197 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16199 (handle_v_cont): Report errors.
16200 (gdbserver_version): Update.
16201 (main): Correct size of own_buf. Do not report initial DLL events.
16202 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16203 (unloaded_dll, xml_escape_text): New.
16204 * win32-low.c (enum target_waitkind): Update comments.
16205 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16206 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16207 (win32_EnumProcessModules, win32_GetModuleInformation)
16208 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16209 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16210 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16211 (win32_Module32First, win32_Module32Next, load_toolhelp)
16212 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16213 (get_child_debug_event): Handle DLL events.
16214 (win32_wait): Likewise.
16216 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16218 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16219 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16221 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16223 * win32-low.c (handle_output_debug_string): Ignore event if not
16226 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16228 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16230 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16232 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16234 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16236 * inferiors.c (change_inferior_id): Add comment.
16237 * linux-low.c (check_removed_breakpoint): Add an early
16238 prototype. Improve debug output.
16239 (linux_attach): Doc update.
16240 (linux_detach_one_process, linux_detach): Clean up before releasing
16242 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16243 * linux-low.h (struct process_info): Doc improvement.
16244 * mem-break.c (delete_all_breakpoints): New.
16245 * mem-break.h (delete_all_breakpoints): New prototype.
16246 * thread-db.c (find_first_thread): New.
16247 (thread_db_create_event): Call it instead of
16248 thread_db_find_new_threads. Clean up unused variables.
16249 (maybe_attach_thread): Remove first thread handling.
16250 (thread_db_find_new_threads): Use find_first_thread.
16251 (thread_db_get_tls_address): Likewise.
16253 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16255 * thread-db.c (thread_db_find_new_threads): Add prototype.
16256 (thread_db_create_event): Check for the main thread before adding
16258 (maybe_attach_thread): Only enable event reporting if TID == 0.
16259 (thread_db_get_tls_address): Check for new threads.
16261 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16263 * linux-low.c (linux_create_inferior): Try execv before execvp.
16264 * spu-low.c (spu_create_inferior): Likewise.
16266 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16268 * linux-low.c (linux_create_inferior): Change execv to execvp.
16269 * spu-low.c (spu_create_inferior): Likewies.
16271 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16273 * Makefile.in (clean): Clean new files instead of deleted ones.
16274 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16275 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16277 * configure.srv: Specify XML files and new regformats for MIPS and
16279 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16280 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16281 an entry for the restart register.
16282 (mips_cannot_fetch_register, mips_cannot_store_register)
16283 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16284 register names to match the XML descriptions.
16285 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16286 restart register instead of $0.
16288 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16289 Markus Deuling <deuling@de.ibm.com>
16291 * remote-utils.c (decode_xfer_write): New function.
16292 * server.h (decode_xfer_write): Add prototype.
16293 * server.c (handle_query): Add PACKET_LEN argument. Support
16294 qXfer:spu:read and qXfer:spu:write packets.
16295 (main): Pass packet_len to handle_query.
16296 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16297 * target.h (target_ops): Add qxfer_spu.
16299 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16301 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16302 accessing non-seekable spufs files.
16304 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16306 * server.c (handle_query): Add reply for qC packet.
16308 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16309 Leo Zayas <lerele@champenstudios@com>
16311 * server.h (check_remote_input_interrupt_request): New function.
16312 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16313 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16314 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16315 (check_remote_input_interrupt_request): New function.
16316 * server.h (check_remote_input_interrupt_request): Declare.
16317 * win32-low.c (winapi_DebugBreakProcess,
16318 winapi_GenerateConsoleCtrlEvent): New typedefs.
16319 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16321 (win32_wait): Check for remote interrupt request
16322 with check_remote_input_interrupt_request.
16323 (win32_request_interrupt): New function.
16324 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16326 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16328 * win32-low.c (debug_registers_changed,
16329 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16330 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16331 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16332 (thread_rec): Get context using the low target.
16333 (child_add_thread): Call thread_added on the low target,
16334 which does the same thing.
16336 (do_initial_child_stuff): Remove debug registers references.
16337 Set context using the low target. Resume threads after
16338 setting the contexts.
16339 (child_continue): Remove dead variable. Remove debug
16340 registers references.
16341 (child_fetch_inferior_registers): Go through the low target.
16342 (do_child_store_inferior_registers): Remove.
16343 (child_store_inferior_registers): Go through the low target.
16344 (win32_resume): Remove debug registers references.
16345 Set context using the low target.
16346 (handle_exception): Change return type to void. Don't record
16347 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16348 first chance exception.
16349 (get_child_debug_event): Change return type to void. Remove
16350 goto loop. Always return after waiting for debug event.
16351 (win32_wait): Convert to switch statement. Handle spurious
16354 * win32-i386-low.c (debug_registers_changed,
16355 debug_registers_used): New.
16356 (initial_stuff): Rename to ...
16357 (i386_initial_stuff): ... this. Clear debug registers
16359 (store_debug_registers): Delete.
16360 (i386_get_thread_context): New.
16361 (load_debug_registers): Delete.
16362 (i386_set_thread_context): New.
16363 (i386_thread_added): New.
16364 (single_step): Rename to ...
16365 (i386_single_step): ... this.
16366 (do_fetch_inferior_registers): Rename to ...
16367 (i386_fetch_inferior_register): ... this.
16368 (i386_store_inferior_register): New.
16369 (the_low_target): Adapt to new interface.
16371 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16372 (arm_get_thread_context): New.
16373 (arm_set_thread_context): New.
16375 (do_fetch_inferior_registers): Rename to ...
16376 (arm_fetch_inferior_register): ... this.
16377 (arm_store_inferior_register): New.
16378 (arm_wince_breakpoint): Reimplement as unsigned long.
16379 (arm_wince_breakpoint_len): Define.
16380 (the_low_target): Adapt to new interface.
16382 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16383 load_debug_registers. Add get_thread_context, set_thread_context,
16384 thread_added and store_inferior_register. Rename
16385 fetch_inferior_registers to fetch_inferior_register.
16386 (regptr): Remove declaration.
16388 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16390 * linux-low.c (linux_detach): Change return type to int. Return 0.
16391 * spu-low.c (spu_detach): Likewise.
16393 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16395 * target.h (target_ops): Change return type of detach to int.
16397 (join_inferior): New.
16398 * server.c (main): Don't skip detach support on mingw32.
16399 If the inferior doesn't support detaching return error.
16400 Call join_inferior instead of using waitpid.
16401 * linux-low.c (linux_join): New.
16402 (linux_target_op): Add linux_join.
16403 * spu-low.c (spu_join): New.
16404 (spu_target_ops): Add spu_join.
16405 * win32-low.c (win32_detach): Adapt to new interface.
16406 Reopen current_process_handle before detaching. Issue a child
16407 resume before detaching.
16409 (win32_target_op): Add win32_join.
16411 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16413 * win32-low.c (win32-attach): Fix return value.
16414 * target.h (target_ops): Describe ATTACH return values.
16416 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16418 * win32-low.c (GETPROCADDRESS): Define.
16419 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16420 (winapi_DebugSetProcessKillOnExit): Likewise.
16421 (win32_create_inferior): Force usage of ansi CreateProcessA.
16422 (win32_attach): Use GETPROCADDRESS.
16423 (win32_detach): Likewise.
16425 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16427 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16429 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16431 * win32-low.c: Commit leftover changes from 2007-03-29.
16433 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16435 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16436 fields short instead of int. Add explicit padding.
16437 (i387_cache_to_fsave): Remove unnecessary casts.
16438 (i387_fsave_to_cache): Doc fix.
16439 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16441 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16443 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16444 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16446 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16448 * configure.srv (arm*-*-mingw32ce*): Move near the other
16451 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16453 * configure.ac: Add errno checking.
16454 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16455 sys/file.h and malloc.h.
16456 (AC_CHECK_DECLS): Add perror.
16457 (srv_mingwce): Handle.
16458 * configure.srv (i[34567]86-*-cygwin*): Add
16459 win32-i386-low.o to srv_tgtobj.
16460 (i[34567]86-*-mingw*): Likewise.
16461 (arm*-*-mingw32ce*): Add case.
16462 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16463 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16464 [__MINGW32CE__] (strerror): New function.
16465 [__MINGW32CE__] (errno): Define to GetLastError.
16466 [__MINGW32CE__] (COUNTOF): New macro.
16467 (remote_open): Remove extra close call.
16468 * mem-break.c (delete_breakpoint_at): New function.
16469 * mem-break.h (delete_breakpoint_at): Declare.
16470 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16471 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16472 [USE_WIN32API] (read, write): Add char* casts.
16473 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16474 * server.h: Include wincecompat.h on Windows CE.
16475 [HAVE_ERRNO_H]: Check.
16476 (perror): Declare if not declared.
16477 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16478 (perror_with_name): Remove errno declaration.
16479 * wincecompat.h: New.
16480 * wincecompat.c: New.
16481 * win32-low.h: New.
16482 * win32-arm-low.c: New.
16483 * win32-i386-low.c: New.
16484 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16485 (OUTMSG2): Make it safe.
16487 (COUNTOF): New macro.
16488 (NUM_REGS): Get it from the low target.
16489 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16490 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16491 (thread_rec): Let low target handle debug registers.
16492 (child_add_thread): Likewise.
16493 (child_init_thread_list): Likewise.
16494 (continue_one_thread): Likewise.
16496 (do_child_fetch_inferior_registers): Move to ...
16497 * win32-i386-low.c: ... here, and rename to ...
16498 (do_fetch_inferior_registers): ... this.
16499 * win32-low.c (child_fetch_inferior_registers):
16500 Go through the low target.
16501 (do_child_store_inferior_registers): Use regptr.
16502 (strwinerror): New function.
16503 (win32_create_inferior): Handle Windows CE.
16504 Use strwinerror instead of strerror on Windows error
16505 codes. Add program to the error output.
16506 Don't close the main thread handle on Windows CE.
16507 (win32_attach): Use coredll.dll on Windows CE.
16508 (win32_kill): Close current process and current
16510 (win32_detach): Use coredll.dll on Windows CE.
16511 (win32_resume): Let low target handle debug registers, and
16513 (handle_exception): Add/Remove initial breakpoint. Avoid
16514 non-existant WSTOPSIG on Windows CE.
16515 (win32_read_inferior_memory): Cast to remove warning.
16516 (win32_arch_string): Go through the low target.
16517 (initialize_low): Call set_breakpoint_data with the low
16518 target's breakpoint.
16519 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16520 FOP_REGNUM, mappings): Move to ...
16521 * win32-i386-low.c: ... here.
16522 * win32-low.c (win32_thread_info): Move to ...
16523 * win32-low.h: ... here.
16524 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16525 win32-arm-low.c and wincecompat.c.
16526 (all:): Add $EXEEXT.
16527 (install-only:): Likewise.
16528 (gdbserver:): Likewise.
16529 (gdbreplay:): Likewise.
16530 * config.in: Regenerate.
16531 * configure: Regenerate.
16533 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16535 * win32-low.c: Rename typedef thread_info to
16536 win32_thread_info throughout.
16538 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16540 * win32-i386-low.c: Rename to ...
16541 * win32-low.c: ... this.
16542 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16543 * Makefile.in: Likewise.
16545 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16547 * remote-utils.c (monitor_output): Constify msg parameter.
16548 * server.h (monitor_output): Likewise.
16549 * win32-i386-low.c (handle_output_debug_string): New.
16550 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16551 handle_output_debug_string.
16552 (get_child_debug_event): Likewise.
16554 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16556 * server.c (main): Correct strtoul check.
16558 2007-03-27 Jon Ringle <jon@ringle.org>
16560 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16562 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16564 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16566 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16568 * terminal.h: Check HAVE_SGTTY_H.
16570 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16572 * remote-utils.c (remote_open): Print out the assigned port number.
16574 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16576 * remote-utils.c (monitor_output): New function.
16577 * server.c (debug_threads): Define here.
16578 (monitor_show_help): New function.
16579 (handle_query): Handle qRcmd.
16580 (main): Do not handle 'd' packet.
16581 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16582 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16585 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16587 * Makefile.in (EXEEXT): New.
16588 (clean): Use $(EXEEXT).
16590 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16592 * target.h (target_ops): Rename send_signal to request_interrupt,
16593 and remove enum target_signal parameter.
16594 * linux-low.c (linux_request_interrupt): Rename from
16595 linux_send_signal, and always send SIGINT.
16596 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16597 and always send SIGINT.
16598 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16600 (input_interrupt): Likewise.
16602 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16604 * server.c (get_features_xml): Check if target implemented
16606 * win32-i386-low.c (win32_arch_string): New.
16607 (win32_target_ops): Add win32_arch_string as arch_string member.
16609 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16611 * spu-low.c (spu_arch_string): New.
16612 (spu_target_ops): Add spu_arch_string.
16614 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16616 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16617 * configure.ac: Do not check for terminal.h.
16618 * configure, config.in: Regenerated.
16620 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16622 * Makefile.in (OBS): Add $(XML_BUILTIN).
16623 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16625 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16626 (arm-with-iwmmxt.c): New.
16627 * config.in, configure: Regenerate.
16628 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16629 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16630 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16631 (arm*-*-linux*): Add iWMMXt and regset support.
16632 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16633 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16634 (arm_store_wmmxregset, target_regsets): New.
16635 * server.c (get_features_xml): Take annex argument. Check builtin
16637 (handle_query): Handle multiple annexes.
16639 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16641 * remote-utils.c [USE_WIN32API] (read, write): Define.
16642 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16645 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16647 * linux-i386-low.c (the_low_target): Set arch_string.
16648 * linux-x86-64-low.c (the_low_target): Likewise.
16649 * linux-low.c (linux_arch_string): New.
16650 (linux_target_ops): Add it.
16651 * linux-low.h (struct linux_target_ops): Add arch_string.
16652 * server.c (write_qxfer_response): Use const void * for DATA.
16653 (get_features_xml): New.
16654 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16655 * target.h (struct target_ops): Add arch_string method.
16657 2007-01-03 Denis Pilat <denis.pilat@st.com>
16658 Daniel Jacobowitz <dan@codesourcery.com>
16660 * linux-low.c (linux_kill): Handle being called with no threads.
16661 * win32-i386-low.c (win32_kill): Likewise.
16662 (get_child_debug_event): Clear current_process_handle.
16664 2006-12-30 Denis PILAT <denis.pilat@st.com>
16665 Daniel Jacobowitz <dan@codesourcery.com>
16667 * remote-utils.c (remote_open): Check the type of specified
16668 serial port devices before opening them.
16669 * server.c (main): Kill the inferior if an error occurs during
16670 the first remote_open.
16672 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16674 * README: Update supported targets.
16676 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16678 * Makefile.in (clean): Remove reg-mips64.c.
16679 (reg-mips64.c, reg-mips64.o): New rules.
16680 * configure.srv: Handle mips64. Include regset support for mips.
16681 * linux-mips-low.c (union mips_register): New.
16682 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16683 (mips_breakpoint, mips_breakpoint_at): Use int.
16684 (mips_collect_register, mips_supply_register)
16685 (mips_collect_register_32bit, mips_supply_register_32bit)
16686 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16687 (mips_store_fpregset, target_regsets): New.
16688 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16690 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16692 * configure.srv: Add target "spu*-*-*".
16693 * Makefile.in (clean): Remove reg-spu.c.
16694 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16695 * spu-low.c: New file.
16697 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16699 * configure.ac: Correct td_thr_tls_get_addr test.
16700 * configure: Regenerated.
16702 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16704 * linux-low.c (linux_wait_for_event): Reformat. Use the
16705 pass_signals array.
16706 * remote-utils.c (decode_address_to_semicolon): New.
16707 * server.c (pass_signals, handle_general_set): New.
16708 (handle_query): Mention QPassSignals for qSupported.
16709 (main): Call handle_general_set.
16710 * server.h (pass_signals, decode_address_to_semicolon): New.
16712 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16714 * server.c (handle_query): Correct error handling for read_auxv.
16716 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16718 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16719 and srv_linux_thread_db to yes.
16720 * linux-s390-low.c (s390_fill_gregset): New function.
16721 (target_regsets): Define data structure.
16723 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16725 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16726 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16727 * config.in, configure: Regenerated.
16728 * inferiors.c (gdb_id_to_thread): New function.
16729 (gdb_id_to_thread_id): Use it.
16730 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16731 * linux-low.h (struct process_info): Add th member.
16732 (thread_db_get_tls_address): New prototype.
16733 * remote-utils.c (decode_address): Make non-static.
16734 * server.c (handle_query): Handle qGetTLSAddr.
16735 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16736 * target.h (struct target_ops): Add get_tls_address.
16737 * thread-db.c (maybe_attach_thread): Save the thread handle.
16738 (thread_db_get_tls_address): New.
16740 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16742 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16743 (linux_resume_one_process): Take a siginfo_t *. Update all
16744 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16745 (struct pending_signals): Add a siginfo_t.
16746 (linux_wait_for_process): Always set last_status.
16747 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16748 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16749 * linux-low.h (struct process_info): Add last_status.
16751 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16753 * remote-utils.c (try_rle): New function.
16754 (putpkt_binary): Use it.
16756 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16758 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16759 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16760 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16761 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16762 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16765 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16767 * server.c (terminal_fd): New variable.
16768 (old_foreground_pgrp): Likewise.
16769 (restore_old_foreground_pgrp): New function.
16770 (start_inferior): Record the terminal file descriptor in terminal_fd
16771 and its original foreground group in old_foreground_pgrp. Register
16772 restore_old_foreground_pgrp with atexit().
16774 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16776 * server.c (handle_query): Correct qPart to qXfer.
16778 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16780 * configure.ac: Check for more headers which are missing on
16781 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16782 * configure.srv: Add Cygwin and mingw32.
16783 * remote-utils.c: Don't include headers unconditionally which
16784 are missing on mingw32. Include <winsock.h> for mingw32.
16785 (remote_open): Adjust for mingw32 support. Flush
16786 standard error after writing to it.
16787 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16788 (unblock_async_io, enable_async_io, disable_async_io)
16789 (readchar, getpkt): Update for Winsock support.
16790 (prepare_resume_reply): Expect a protocol signal number.
16791 * server.c: Disable <sys/wait.h> on mingw32.
16792 (start_inferior): Adjust for mingw32 support. Flush
16793 standard error after writing to it.
16794 (attach_inferior): Likewise. Use protocol signal
16796 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16798 * win32-i386-low.c: New file.
16799 * Makefile.in (XM_CLIBS): Set.
16800 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16801 (win32-i386-low.o): New dependency rule.
16802 * linux-low.c (linux_wait): Use target signal numbers.
16803 * target.h (struct target_ops): Doc fix.
16804 * server.h (target_signal_to_name): New prototype.
16805 * gdbreplay.c: Don't include headers unconditionally which
16806 are missing on mingw32. Include <winsock.h> for mingw32.
16807 (remote_close, remote_open): Adjust for Winsock support.
16808 * configure, config.in: Regenerated.
16810 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16812 * server.c (decode_xfer_read, write_qxfer_response): New.
16813 (handle_query): Take a packet length argument. Handle
16814 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16815 the qSupported response.
16816 (main): Update call to handle_query.
16818 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16820 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16821 (putpkt_binary): Renamed from putpkt and adjusted for binary
16823 (putpkt): New wrapper for putpkt_binary.
16824 (readchar): Don't mask off the high bit.
16825 (decode_X_packet): New function.
16826 * server.c (main): Call putpkt_binary if a handler sets the packet
16827 length. Save the length of the incoming packet. Handle 'X'.
16828 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16830 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16832 * server.c (handle_query): Handle qSupported.
16834 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16836 * remote-utils.c (all_symbols_looked_up): New variable.
16837 (look_up_one_symbol): Check it.
16838 * server.h (look_up_one_symbol): New declaration.
16839 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16841 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16843 * Makefile.in (linux-arm-low.o): Update dependencies.
16844 * linux-arm-low.c: Include "gdb_proc_service.h".
16845 (PTRACE_GET_THREAD_AREA): Define.
16846 (ps_get_thread_area): New function.
16848 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16850 * configure.srv (m68k*-*-uclinux*): New target.
16851 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16852 (linux_resume_one_process): Remove extraneous cast.
16853 (linux_read_offsets): New.
16854 (linux_target_op): Add linux_read_offsets on mmuless systems.
16855 * server.c (handle_query): Add qOffsets logic.
16856 * target.h (struct target_ops): Add read_offsets.
16858 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16860 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16861 (PTRACE_GET_THREAD_AREA): Define.
16862 (ps_get_thread_area): New function.
16863 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16864 (linux-x86-64-low.o): Update.
16866 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16868 * configure.ac: Remove checks for prfpregset_t.
16869 * gdb_proc_service.h: New file.
16870 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16871 new "gdb_proc_service.h".
16872 * proc-service.c: Likewise.
16873 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16874 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16875 * Makefile.in (gdb_proc_service_h): Updated.
16876 * configure, config.in: Regenerated.
16878 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16880 * remote-utils.c (prepare_resume_reply): Move declaration
16881 of gdb_id_from_wait to the top of the block.
16883 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16885 * linux-low.c (regsets_store_inferior_registers): Read the regset
16886 from the target before filling it.
16888 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16890 * server.c (attach_inferior): Return SIGTRAP for a successful
16893 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16895 * Makefile.in (OBS): Add version.o.
16896 (STAGESTUFF): Delete.
16897 (version.o): Add dependencies.
16898 (version.c): Replace rule.
16899 (clean): Remove version.c.
16900 * server.c (gdbserver_version): New.
16901 (gdbserver_usage): Use printf.
16902 (main): Handle --version and --help.
16903 * server.h (version, host_name): Add declarations.
16905 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16917 * linux-x86-64-low.c:
16919 * linux-s390-low.c:
16920 * linux-ppc64-low.c:
16922 * linux-mips-low.c:
16923 * linux-m68k-low.c:
16924 * linux-m32r-low.c:
16927 * linux-ia64-low.c:
16928 * linux-i386-low.c:
16929 * linux-crisv32-low.c:
16941 * gdbserver.1: Add (C) after Copyright. Update the FSF
16944 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16946 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16947 (arm_breakpoint_at): Recognize both breakpoints.
16948 (the_low_target): Use the correct breakpoint instruction.
16950 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16952 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16953 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16954 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16955 (the_low_target): Update.
16957 2005-10-25 Andreas Schwab <schwab@suse.de>
16959 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16961 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16962 (ia64_num_regs): Reduce to 462.
16964 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16966 * acinclude.m4: Correct quoting.
16967 * aclocal.m4: Regenerated.
16969 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16970 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16971 (thread_db_init): Call thread_db_err_str.
16972 * configure.ac: Check for TD_VERSION.
16973 * config.in, configure: Regenerated.
16975 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16977 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16979 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16981 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16982 is not available. Define HAVE_PTRACE_GETREGS if it is.
16983 * config.in, configure: Regenerated.
16984 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16985 * linux-i386-low.c, linux-m68k-low.c: Update to use
16986 HAVE_PTRACE_GETREGS.
16987 * linux-low.c (regsets_fetch_inferior_registers)
16988 (regsets_store_inferior_registers): Only return 0 if we processed
16990 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16991 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16993 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16995 * inferiors.c (struct thread_info): Add gdb_id.
16996 (add_thread): Add gdb_id argument.
16997 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16998 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16999 calls to add_thread.
17000 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17001 * server.c (handle_query): Use thread_to_gdb_id.
17002 (handle_v_cont, main): Use gdb_id_to_thread_id.
17003 * server.h (add_thread): Update prototype.
17004 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17007 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17009 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17010 left-padded registers.
17011 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17012 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17014 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17016 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17017 * configure: Regenerate.
17018 * config.in: Regenerate.
17019 * server.h (NEED_DECLARATION_STRERROR):
17020 Replace with !HAVE_DECL_STRERROR.
17022 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17024 * linux-low.c (linux_wait, linux_send_signal): Don't test
17025 an unsigned long variable for > 0 if it could be MAX_ULONG.
17026 * server.c (myresume): Likewise.
17027 * target.c (set_desired_inferior): Likewise.
17029 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17031 * configure.ac: Simplify and improve check for socklen_t.
17032 * configure, config.in: Regenerate.
17034 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17036 * acconfig.h: Remove.
17037 * configure.ac: Add a test for socklen_t. Use three-argument
17038 AC_DEFINE throughout.
17039 * config.in: Regenerated using autoheader 2.59.
17040 * configure: Regenerated.
17042 * gdbreplay.c (socklen_t): Provide a default.
17043 (remote_open): Use socklen_t.
17044 * remote-utils.c (socklen_t): Provide a default.
17045 (remote_open): Use socklen_t.
17046 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17049 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17051 * linux-low.c (linux_read_memory, linux_write_memory)
17052 (linux_read_auxv): Likewise.
17053 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17054 (check_mem_write): Likewise.
17055 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17057 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17058 (registers_from_string, register_data): Likewise.
17059 * server.c (handle_query, main): Likewise.
17060 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17061 (decode_M_packet): Likewise.
17062 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17063 * target.h (struct target_ops): Update read_memory, write_memory,
17065 (read_inferior_memory, write_inferior_memory): Update.
17066 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17067 to unsigned char *.
17068 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17069 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17070 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17071 linux-s390-low.c, linux-sh-low.c: Update for changes in
17072 read_inferior_memory and the_low_target->breakpoint.
17074 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17076 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17077 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17078 * configure.srv: Add powerpc64-*-linux*.
17079 * linux-ppc64-low.c: New file.
17081 2005-05-23 Orjan Friberg <orjanf@axis.com>
17083 * linux-cris-low.c: New file with support for CRIS.
17084 * linux-crisv32-low.c: Ditto for CRISv32.
17085 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17086 (clean): Add reg-cris.c and reg-crisv32.c.
17087 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17088 reg-crisv32.o, and reg-crisv32.c to make rules.
17089 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17090 recognized targets.
17092 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17094 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17095 of sizeof (PTRACE_XFER_TYPE).
17096 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17098 2005-05-12 Orjan Friberg <orjanf@axis.com>
17100 * target.h (struct target_ops): Add insert_watchpoint,
17101 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17102 pointers for hardware watchpoint support.
17103 * linux-low.h (struct linux_target_ops): Ditto.
17104 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17105 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17106 to linux_target_ops.
17107 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17109 * server.c (main): Recognize 'Z' and 'z' packets.
17111 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17113 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17114 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17115 (the_low_target): Add new members.
17117 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17119 * proc-service.c (ps_lgetregs): Search all_processes instead of
17122 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17124 * server.c (start_inferior): Change return type to int.
17125 (attach_inferior): Change sigptr to int *.
17126 (handle_v_cont, handle_v_requests): Change signal to int *.
17127 (main): Change signal to int.
17129 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17131 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17132 * configure.srv: Add m32r*-*-linux*.
17133 * linux-m32r-low.c: New file.
17135 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17137 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17139 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17141 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17142 Take unsigned long arguments for PIDs.
17143 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17144 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17145 (wait_for_sigstop, linux_resume_one_process)
17146 (regsets_fetch_inferior_registers, linux_send_signal)
17147 (linux_read_auxv): Likewise. Update the types of variables holding
17148 PIDs. Update format string specifiers.
17149 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17150 * remote-utils.c (prepare_resume_reply): Likewise.
17151 * server.c (cont_thread, general_thread, step_thread)
17152 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17154 (handle_query): Update format specifiers.
17155 (handle_v_cont, main): Use strtoul for thread IDs.
17156 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17157 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17158 (general_thread, step_thread, thread_from_wait)
17159 (old_thread_from_wait): Update.
17160 * target.h (struct thread_resume): Use unsigned long for THREAD.
17161 (struct target_ops): Use unsigned long for arguments to attach and
17164 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17166 * acinclude.m4: Include bfd/bfd.m4 directly.
17167 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17168 <agriffis@toolchain.org>.
17169 * aclocal.m4, configure: Regenerated.
17171 2005-01-07 Andrew Cagney <cagney@gnu.org>
17173 * configure.ac: Rename configure.in, require autoconf 2.59.
17174 * configure: Re-generate.
17176 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17178 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17179 LIBS when finished.
17180 * aclocal.m4: Regenerated.
17181 * configure: Regenerated.
17183 2004-11-21 Andreas Schwab <schwab@suse.de>
17185 * linux-m68k-low.c (m68k_num_gregs): Define.
17186 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17187 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17188 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17189 (m68k_breakpoint_at): New. Add to the_low_target.
17191 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17192 srv_linux_thread_db to yes.
17194 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17196 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17197 (ARCH_SET_FS): Likewise.
17198 (ARCH_GET_FS): Likewise.
17199 (ARCH_GET_GS): Likewise.
17201 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17203 * linux-i386-low.c (ps_get_thread_area): New.
17204 * linux-x86-64-low.c (ps_get_thread_area): New.
17205 * linux-low.c: Include <sys/syscall.h>.
17206 (linux_kill_one_process): Don't kill the first thread here.
17207 (linux_kill): Kill the first thread here.
17208 (kill_lwp): New function.
17209 (send_sigstop, linux_send_signal): Use it.
17210 * proc-service.c: Clean up #ifdefs.
17211 (fpregset_info): Delete.
17212 (ps_lgetregs): Update and enable implementation.
17213 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17215 * remote-utils.c (struct sym_cache, symbol_cache): New.
17216 (input_interrupt): Print a clearer message.
17217 (async_io_enabled): New variable.
17218 (enable_async_io, disable_async_io): Use it. Update comments.
17219 (look_up_one_symbol): Use the symbol cache.
17220 * thread-db.c (thread_db_look_up_symbols): New function.
17221 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17223 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17225 * configure.in: Test for -rdynamic.
17226 * configure: Regenerated.
17227 * Makefile (INTERNAL_LDFLAGS): New.
17228 (gdbserver, gdbreplay): Use it.
17230 2004-09-02 Andrew Cagney <cagney@gnu.org>
17232 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17234 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17236 * linux-low.c (linux_wait): Clear all_processes list also.
17238 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17240 * linux-low.c: Include <errno.h>. Remove extern declaration of
17243 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17245 * gdbreplay.c, server.h, utils.c: Update copyright years.
17247 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17249 * server.c (main): Print child status or termination signal from
17250 variable 'signal', not 'sig'.
17252 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17254 * linux-low.c (linux_read_memory): Change return type to
17255 int. Check for and return error from ptrace().
17256 * target.c (read_inferior_memory): Change return type to int. Pass
17257 back return status from the_target->read_memory().
17258 * target.h (struct target_ops): Adapt *read_memory() prototype.
17260 (read_inferior_memory): Adapt prototype.
17261 * server.c (main): Return an error packet if
17262 read_inferior_memory() returns an error.
17264 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17266 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17267 Unify with other clean targets.
17269 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17271 * server.c (handle_v_cont): Call set_desired_inferior.
17273 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17275 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17277 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17279 * linux-low.c (linux_wait): Unblock async I/O.
17280 (linux_resume): Block and enable async I/O.
17281 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17282 * server.h (block_async_io, unblock_async_io): Add prototypes.
17284 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17286 * remote-utils.c (remote_open): Print a status notice after
17287 opening a TCP port.
17288 * server.c (attach_inferior): Print a status notice after
17291 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17293 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17295 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17297 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17299 * server.c, target.h: Update copyright years.
17301 2004-02-25 Roland McGrath <roland@redhat.com>
17303 * target.h (struct target_ops): New member `read_auxv'.
17304 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17305 * linux-low.c (linux_read_auxv): New function.
17306 (linux_target_ops): Initialize `read_auxv' member to that.
17308 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17310 Committed by Jim Blandy <jimb@redhat.com>.
17312 * linux-s390-low.c (s390_num_regs): Update.
17313 (s390_regmap): Remove control registers. Use __s390x__ predefine
17314 instead of GPR_SIZE to distiguish s390 and s390x targets.
17316 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17318 * linux-low.c: Update copyright year.
17319 (check_removed_breakpoint): Clear pending_is_breakpoint.
17320 (linux_set_resume_request, linux_queue_one_thread)
17321 (resume_status_pending_p): New functions.
17322 (linux_continue_one_thread): Use process->resume.
17323 (linux_resume): Only resume threads if there are no pending events.
17324 * linux-low.h (struct process_info): Add resume request
17327 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17329 * regcache.c (new_register_cache): Clear the allocated register
17330 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17332 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17334 * linux-low.c (linux_resume): Take a struct thread_resume *
17336 (linux_wait): Update call.
17337 (resume_ptr): New static variable.
17338 (linux_continue_one_thread): Renamed from
17339 linux_continue_one_process. Use resume_ptr.
17340 (linux_resume): Use linux_continue_one_thread.
17341 * server.c (handle_v_cont, handle_v_requests): New functions.
17342 (myresume): New function.
17343 (main): Handle 'v' case.
17344 * target.h (struct thread_resume): New type.
17345 (struct target_ops): Change argument of "resume" to struct
17347 (myresume): Delete macro.
17349 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17351 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17352 (uninstall): Support DESTDIR.
17354 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17356 * configure.srv: Add xscale*linux copy of arm*linux entry.
17358 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17360 * linux-arm-low.c (arm_reinsert_addr): New function.
17361 (the_low_target): Add arm_reinsert_addr.
17363 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17365 * mem-break.c: Remove whitespace at end of file.
17367 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17369 * configure.in: Check whether we need to prototype strerror.
17370 * server.h: Optionally prototype strerror.
17371 * gdbreplay.c (perror_with_name): Use strerror.
17372 * linux-low.c (linux_attach_lwp): Use strerror.
17373 * utils.c (perror_with_name): Use strerror.
17374 * config.in, configure: Regenerated.
17376 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17378 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17379 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17381 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17383 * Makefile.in (SFILES): Update.
17384 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17385 low-sun3.c: Remove files.
17387 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17389 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17390 (linux_detach_one_process, linux_detach): New functions.
17391 (linux_target_ops): Add linux_detach.
17392 * server.c (main): Handle 'D' packet.
17393 * target.h (struct target_ops): Add "detach" member.
17394 (detach_inferior): Define.
17396 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17398 From Kelley Cook <kelleycook@wideopenwest.com>:
17399 * configure.srv: Accept i[34567]86 variants.
17401 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17403 * linux-low.c (linux_wait_for_event): Correct comment typos.
17404 (linux_resume_one_process): Call check_removed_breakpoint.
17405 (linux_send_signal): New function.
17406 (linux_target_ops): Add linux_send_signal.
17407 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17409 * target.h (struct target_ops): Add send_signal.
17411 2003-05-29 Jim Blandy <jimb@redhat.com>
17413 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17414 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17415 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17416 away part of the register's value.
17418 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17420 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17421 (linux_wait_for_event, linux_init_signals): Likewise.
17423 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17425 * configure.in: Check for stdlib.h.
17426 * configure: Regenerated.
17427 * config.in: Regenerated.
17429 2003-01-04 Andreas Schwab <schwab@suse.de>
17431 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17433 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17435 * Makefile.in: Remove obsolete code.
17437 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17439 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17440 defined(PT_FPR0_HI).
17442 2002-11-17 Stuart Hughes <seh@zee2.com>
17444 * linux-arm-low.c (arm_num_regs): Increase.
17445 (arm_regmap): Include status register.
17447 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17449 * linux-low.c (register_addr): Remove incorrect -1 check.
17451 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17453 * linux-low.c (linux_create_inferior): Call setpgid. Return
17455 (unstopped_p, linux_signal_pid): Remove.
17456 (linux_target_ops): Remove linux_signal_pid.
17457 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17458 global instead of target method.
17459 * target.h (struct target_ops): Remove signal_pid. Update comment
17460 for create_inferior.
17461 * server.c (signal_pid): New variable.
17462 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17463 gdbserver. Set the child to be the foreground process group.
17464 (attach_inferior): Set signal_pid.
17466 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17468 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17470 2002-08-20 Jim Blandy <jimb@redhat.com>
17472 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17475 2002-08-01 Andrew Cagney <cagney@redhat.com>
17477 * Makefile.in: Make chill references obsolete.
17479 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17481 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17482 * configure: Regenerate.
17483 * config.in: Regenerate.
17485 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17487 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17488 (perror_with_name, remote_close, remote_open, expect, play): Static.
17490 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17492 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17493 byte offsets instead of an array of indexes.
17494 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17496 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17498 * regcache.c: Add comment.
17500 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17502 * thread-db.c: New file.
17503 * proc-service.c: New file.
17504 * acinclude.m4: New file.
17505 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17506 proc-service.o, and thread-db.o.
17507 (linux-low.o): Add USE_THREAD_DB.
17508 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17509 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17510 * aclocal.m4: Regenerated.
17511 * config.in: Regenerated.
17512 * configure: Regenerated.
17513 * configure.in: Check for proc_service.h, sys/procfs.h,
17514 thread_db.h, and linux/elf.h headrs.
17515 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17516 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17517 Check for -lthread_db and thread support.
17518 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17519 PowerPC, and SuperH.
17520 * i387-fp.c: Constify arguments.
17521 * i387-fp.h: Likewise.
17522 * inferiors.c: (struct thread_info): Renamed from
17523 `struct inferior_info'. Remove PID member. Use generic inferior
17524 list header. All uses updated.
17525 (inferiors, signal_pid): Removed.
17526 (all_threads): New variable.
17527 (get_thread): Define.
17528 (add_inferior_to_list): New function.
17529 (for_each_inferior): New function.
17530 (change_inferior_id): New function.
17531 (add_inferior): Removed.
17532 (remove_inferior): New function.
17533 (add_thread): New function.
17534 (free_one_thread): New function.
17535 (remove_thread): New function.
17536 (clear_inferiors): Use for_each_inferior and free_one_thread.
17537 (find_inferior): New function.
17538 (find_inferior_id): New function.
17539 (inferior_target_data): Update argument type.
17540 (set_inferior_target_data): Likewise.
17541 (inferior_regcache_data): Likewise.
17542 (set_inferior_regcache_data): Likewise.
17543 * linux-low.c (linux_bp_reinsert): Remove.
17544 (all_processes, stopping_threads, using_thrads)
17545 (struct pending_signals, debug_threads, pid_of): New.
17546 (inferior_pid): Replace with macro.
17547 (struct inferior_linux_data): Remove.
17548 (get_stop_pc, add_process): New functions.
17549 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17550 Use add_process and add_thread.
17551 (linux_attach_lwp): New function, based on old linux_attach. Use
17552 add_process and add_thread. Set stop_expected for new threads.
17553 (linux_attach): New function.
17554 (linux_kill_one_process): New function.
17555 (linux_kill): Kill all LWPs.
17556 (linux_thread_alive): Use find_inferior_id.
17557 (check_removed_breakpoints, status_pending_p): New functions.
17558 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17559 Update. Use WNOHANG. Wait for cloned processes also. Update process
17560 struct for the found process.
17561 (linux_wait_for_event): New function.
17562 (linux_wait): Use it. Support LWPs.
17563 (send_sigstop, wait_for_sigstop, stop_all_processes)
17564 (linux_resume_one_process, linux_continue_one_process): New functions.
17565 (linux_resume): Support LWPs.
17566 (REGISTER_RAW_SIZE): Remove.
17567 (fetch_register): Use register_size instead. Call supply_register.
17568 (usr_store_inferior_registers): Likewise. Call collect_register.
17569 Fix recursive case.
17570 (regsets_fetch_inferior_registers): Improve error message.
17571 (regsets_store_inferior_registers): Add debugging.
17572 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17573 (unstopped_p, linux_signal_pid): New functions.
17574 (linux_target_ops): Add linux_signal_pid.
17575 (linux_init_signals): New function.
17576 (initialize_low): Call it. Initialize using_threads.
17577 * regcache.c (inferior_regcache_data): Add valid
17579 (get_regcache): Fetch registers lazily. Add fetch argument
17580 and update all callers.
17581 (regcache_invalidate_one, regcache_invalidate): New
17583 (new_register_cache): Renamed from create_register_cache.
17584 Return the new regcache.
17585 (free_register_cache): Change argument to a void *.
17586 (registers_to_string, registers_from_string): Call get_regcache
17587 with fetch flag set.
17588 (register_data): Make static. Pass fetch flag to get_regcache.
17589 (supply_register): Call get_regcache with fetch flag clear.
17590 (collect_register): Call get_regcache with fetch flag set.
17591 (collect_register_as_string): New function.
17592 * regcache.h: Update.
17593 * remote-utils.c (putpkt): Flush after debug output and use
17595 Handle input interrupts while waiting for an ACK.
17596 (input_interrupt): Use signal_pid method.
17597 (getpkt): Flush after debug output and use stderr.
17598 (outreg): Use collect_register_as_string.
17599 (new_thread_notify, dead_thread_notify): New functions.
17600 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17601 and general_thread.
17602 (look_up_one_symbol): Flush after debug output.
17603 * server.c (step_thread, server_waiting): New variables.
17604 (start_inferior): Don't use signal_pid. Update call to mywait.
17605 (attach_inferior): Update call to mywait.
17606 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17607 (main): Don't fetch/store registers explicitly. Use
17608 set_desired_inferior. Support proposed ``Hs'' packet. Update
17610 * server.h: Update.
17611 (struct inferior_list, struct_inferior_list_entry): New.
17612 * target.c (set_desired_inferior): New.
17613 (write_inferior_memory): Constify.
17614 (mywait): New function.
17615 * target.h: Update.
17616 (struct target_ops): New signal_pid method.
17617 (mywait): Removed macro, added prototype.
17619 * linux-low.h (regset_func): Removed.
17620 (regset_fill_func, regset_store_func): New.
17621 (enum regset_type): New.
17622 (struct regset_info): Add type field. Use new operation types.
17623 (struct linux_target_ops): stop_pc renamed to get_pc.
17624 Add decr_pc_after_break and breakpoint_at.
17625 (get_process, get_thread_proess, get_process_thread)
17626 (strut process_info, all_processes, linux_attach_lwp)
17627 (thread_db_init): New.
17629 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17630 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17631 (the_low_target): Add new members.
17632 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17633 (i386_store_fpxregset): Constify.
17634 (target_regsets): Add new kind identifier.
17635 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17636 (i386_set_pc): Add debugging.
17637 (i386_breakpoint_at): New function.
17638 (the_low_target): Add new members.
17639 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17640 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17641 (mips_breakpoint_at): New.
17642 (the_low_target): Add new members.
17643 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17644 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17645 (the_low_target): Add new members.
17646 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17647 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17648 (the_low_target): Add new members.
17649 * linux-x86-64-low.c (target_regsets): Add new kind
17652 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17654 From Martin Pool <mbp@samba.org>:
17655 * server.c (gdbserver_usage): New function.
17658 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17660 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17661 stop_at -> stop_pc.
17663 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17665 * Makefile.in: Remove obsolete code.
17667 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17669 * linux-low.c (regsets_fetch_inferior_registers),
17670 (regsets_store_inferior_registers): Removed cast to int from
17672 * regcache.h: Added declaration of struct inferior_info.
17674 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17676 * inferiors.c (struct inferior_info): Add regcache_data.
17677 (add_inferior): Call create_register_cache.
17678 (clear_inferiors): Call free_register_cache.
17679 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17680 * regcache.c (struct inferior_regcache_data): New.
17681 (registers): Remove.
17682 (get_regcache): New function.
17683 (create_register_cache, free_register_cache): New functions.
17684 (set_register_cache): Don't initialize the register cache here.
17685 (registers_to_string, registers_from_string, register_data): Call
17687 * regcache.h: Add prototypes.
17688 * server.h: Likewise.
17690 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17692 * mem-break.c: New file.
17693 * mem-break.h: New file.
17694 * Makefile.in: Add mem-break.o rule; update server.h
17696 * inferiors.c (struct inferior_info): Add target_data
17698 (clear_inferiors): Free target_data member if set.
17699 (inferior_target_data, set_inferior_target_data): New functions.
17700 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17701 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17702 * linux-low.c (linux_bp_reinsert): New variable.
17703 (struct inferior_linux_data): New.
17704 (linux_create_inferior): Use set_inferior_target_data.
17705 (linux_attach): Likewise. Call add_inferior.
17706 (linux_wait_for_one_inferior): New function.
17707 (linux_wait): Call it.
17708 (linux_write_memory): Add const.
17709 (initialize_low): Call set_breakpoint_data.
17710 * linux-low.h (struct linux_target_ops): Add breakpoint
17712 * server.c (attach_inferior): Remove extra add_inferior
17714 * server.h: Include mem-break.h. Update inferior.c
17716 * target.c (read_inferior_memory)
17717 (write_inferior_memory): New functions.
17718 * target.h (read_inferior_memory)
17719 (write_inferior_memory): Change macros to prototypes.
17720 (struct target_ops): Update comments. Add const to write_memory
17723 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17725 * linux-low.c (usr_store_inferior_registers): Support
17726 registers which are allowed to fail to store.
17727 * linux-low.h (linux_target_ops): Likewise.
17728 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17729 (ppc_cannot_store_register): FPSCR may not be storable.
17731 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17733 * server.h: Include <string.h> if HAVE_STRING_H.
17734 * ChangeLog: Correct paths in last ChangeLog entry.
17736 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17738 * linux-low.h: Remove obsolete prototypes.
17739 (struct linux_target_ops): New.
17740 (extern the_low_target): New.
17741 * linux-low.c (num_regs, regmap): Remove declarations.
17742 (register_addr): Use the_low_target explicitly.
17743 (fetch_register): Likewise.
17744 (usr_fetch_inferior_registers): Likewise.
17745 (usr_store_inferior_registers): Likewise.
17746 * linux-arm-low.c (num_regs): Remove.
17747 (arm_num_regs): Define.
17748 (arm_regmap): Renamed from regmap, made static.
17749 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17751 (arm_cannot_store_register): Renamed from cannot_store_register,
17753 (the_low_target): New.
17754 * linux-i386-low.c (num_regs): Remove.
17755 (i386_num_regs): Define.
17756 (i386_regmap): Renamed from regmap, made static.
17757 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17759 (i386_cannot_store_register): Renamed from cannot_store_register,
17761 (the_low_target): New.
17762 * linux-ia64-low.c (num_regs): Remove.
17763 (ia64_num_regs): Define.
17764 (ia64_regmap): Renamed from regmap, made static.
17765 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17767 (ia64_cannot_store_register): Renamed from cannot_store_register,
17769 (the_low_target): New.
17770 * linux-m68k-low.c (num_regs): Remove.
17771 (m68k_num_regs): Define.
17772 (m68k_regmap): Renamed from regmap, made static.
17773 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17775 (m68k_cannot_store_register): Renamed from cannot_store_register,
17777 (the_low_target): New.
17778 * linux-mips-low.c (num_regs): Remove.
17779 (mips_num_regs): Define.
17780 (mips_regmap): Renamed from regmap, made static.
17781 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17783 (mips_cannot_store_register): Renamed from cannot_store_register,
17785 (the_low_target): New.
17786 * linux-ppc-low.c (num_regs): Remove.
17787 (ppc_num_regs): Define.
17788 (ppc_regmap): Renamed from regmap, made static.
17789 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17791 (ppc_cannot_store_register): Renamed from cannot_store_register,
17793 (the_low_target): New.
17794 * linux-s390-low.c (num_regs): Remove.
17795 (s390_num_regs): Define.
17796 (s390_regmap): Renamed from regmap, made static.
17797 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17799 (s390_cannot_store_register): Renamed from cannot_store_register,
17801 (the_low_target): New.
17802 * linux-sh-low.c (num_regs): Remove.
17803 (sh_num_regs): Define.
17804 (sh_regmap): Renamed from regmap, made static.
17805 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17807 (sh_cannot_store_register): Renamed from cannot_store_register,
17809 (the_low_target): New.
17810 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17811 (the_low_target): New.
17813 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17815 * Makefile.in: Add stamp-h target.
17816 * configure.in: Create stamp-h.
17817 * configure: Regenerated.
17819 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17821 * inferiors.c: New file.
17822 * target.c: New file.
17823 * target.h: New file.
17824 * Makefile.in: Add target.o and inferiors.o. Update
17826 * linux-low.c (inferior_pid): New static variable,
17827 moved from server.c.
17828 (linux_create_inferior): Renamed from create_inferior.
17829 Call add_inferior. Return 0 on success instead of a PID.
17830 (linux_attach): Renamed from myattach.
17831 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17832 (linux_thread_alive): Renamed from mythread_alive.
17833 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17835 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17836 (regsets_store_inferior_registers): Correct error message.
17837 Add missing ``return 0''.
17838 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17839 (linux_store_registers): Renamed from store_inferior_registers.
17840 (linux_read_memory): Renamed from read_inferior_memory.
17841 (linux_write_memory): Renamed from write_inferior_memory.
17842 (linux_target_ops): New structure.
17843 (initialize_low): Call set_target_ops ().
17844 * remote-utils.c (unhexify): New function.
17845 (hexify): New function.
17846 (input_interrupt): Send signals to ``signal_pid''.
17847 * server.c (inferior_pid): Remove.
17848 (start_inferior): Update create_inferior call.
17849 (attach_inferior): Call add_inferior.
17850 (handle_query): New function.
17851 (main): Call handle_query for `q' packets.
17852 * server.h: Include "target.h". Remove obsolete prototypes.
17853 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17855 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17857 * Makefile.in: Add WARN_CFLAGS. Update configury
17859 * configure.in: Check for <string.h>
17860 * configure: Regenerate.
17861 * config.in: Regenerate.
17862 * gdbreplay.c: Include needed system headers.
17863 (remote_open): Remove strchr prototype.
17864 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17865 * regcache.c (supply_register): Change buf argument to const void *.
17866 (supply_register_by_name): Likewise.
17867 (collect_register): Change buf argument to void *.
17868 (collect_register_by_name): Likewise.
17869 * regcache.h: Add missing prototypes.
17870 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17871 * server.c (handle_query): New function.
17872 (attached): New static variable, moved out of main.
17873 (main): Quiet longjmp clobber warnings.
17874 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17875 * utils.c (error): Remove NORETURN.