1 2020-01-14 Tom Tromey <tom@tromey.com>
3 * configure.ac (LIBS): Use WIN32APILIBS.
4 (USE_WIN32API): Don't define.
7 2020-01-14 Tom Tromey <tom@tromey.com>
11 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
13 * Makefile.in (%-generated.c): Remove rule for files from
16 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
18 * configure: Re-generate.
20 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
22 * tracepoint.h (IP_AGENT_EXPORT_FUNC) [!IN_PROCESS_AGENT]:
24 * tracepoint.c (stop_tracing, flush_trace_buffer,
25 about_to_request_buffer_space, get_trace_state_variable_value,
26 set_trace_state_variable_value, gdb_collect): Add declaration.
28 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
30 * linux-x86-low.c (x86_linux_regs_info, amd64_emit_eq_goto,
31 amd64_emit_ne_goto, amd64_emit_lt_goto, amd64_emit_le_goto,
32 amd64_emit_gt_goto, amd64_emit_ge_goto, amd64_emit_ge_goto,
33 i386_emit_eq_goto, i386_emit_ne_goto, i386_emit_lt_goto,
34 i386_emit_le_goto, i386_emit_gt_goto, i386_emit_ge_goto): Make
37 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
39 * inferiors.c: Include gdbsupport/common-inferior.h.
41 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
43 * hostio-errno.c: Include hostio.h.
45 2020-01-13 Simon Marchi <simon.marchi@efficios.com>
47 * Makefile.in (%-generated.c): Make $(regdat_sh) a regular
50 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
52 * linux-arm-tdesc.c: Include linux-arm-tdesc.h.
53 * linux-arm-tdesc.h: Include arch/arm.h.
55 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
57 * linux-aarch64-low.c (aarch64_write_goto_address): Make static.
59 2020-01-12 Simon Marchi <simon.marchi@polymtl.ca>
61 * linux-aarch32-tdesc.c: Include linux-aarch32-tdesc.h.
62 * linux-aarch64-tdesc.c: Include linux-aarch64-tdesc.h.
64 2020-01-10 Pedro Alves <palves@redhat.com>
66 * fork-child.c (post_fork_inferior): Pass target down to
68 * inferiors.c (switch_to_thread): Add process_stratum_target
70 * lynx-low.c (lynx_target_ops): Now a process_stratum_target.
71 * nto-low.c (nto_target_ops): Now a process_stratum_target.
72 * linux-low.c (linux_target_ops): Now a process_stratum_target.
73 * remote-utils.c (prepare_resume_reply): Pass the target to
75 * target.c (the_target): Now a process_stratum_target.
76 (done_accessing_memory): Pass the target to switch_to_thread.
77 (set_target_ops): Ajust to use process_stratum_target.
78 * target.h (struct target_ops): Rename to ...
79 (struct process_stratum_target): ... this.
80 (the_target, set_target_ops): Adjust.
81 (prepare_to_access_memory): Adjust comment.
82 * win32-low.c (child_xfer_memory): Adjust to use
83 process_stratum_target.
84 (win32_target_ops): Now a process_stratum_target.
86 2020-01-06 Eli Zaretskii <eliz@gnu.org>
87 Pedro Alves <palves@redhat.com>
89 * win32-low.c (get_child_debug_event): Extract the fatal exception
90 from the exit status and convert to the equivalent Posix signal
92 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
93 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
95 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
97 * Makefile.in: Use INSTALL_PROGRAM_ENV.
99 2020-01-01 Joel Brobecker <brobecker@adacore.com>
101 * server.c (gdbserver_version): Change copyright year to 2020.
102 * gdbreplay.c (gdbreplay_version): Likewise.
104 2019-12-19 Christian Biesinger <cbiesinger@google.com>
106 * configure: Regenerate.
107 * configure.ac: Quote variable arguments of test.
109 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
111 * Makefile.in: Fix build with GNU Make 3.81
113 2019-12-16 Tom Tromey <tromey@adacore.com>
115 * server.c (get_exec_file): Constify result.
117 2019-12-10 Christian Biesinger <cbiesinger@google.com>
119 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
120 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
121 * config.in: Regenerate.
122 * configure: Regenerate.
123 * configure.ac: Don't check for strerror.
124 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
125 Call safe_strerror instead of strerror.
126 * server.h (strerror): Remove this now-unnecessary declaration.
127 * tracepoint.c (init_named_socket): Call safe_strerror instead of
129 (gdb_agent_helper_thread): Likewise.
130 * utils.c (perror_with_name): Likewise.
132 2019-11-26 Tom Tromey <tom@tromey.com>
134 * configure, config.in: Rebuild.
136 2019-11-26 Tom Tromey <tom@tromey.com>
138 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
139 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
141 * configure, config.in: Rebuild.
143 2019-11-26 Tom Tromey <tom@tromey.com>
145 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
146 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
147 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
148 * acinclude.m4: Include ax_pthread.m4.
149 * config.in, configure: Rebuild.
151 2019-11-26 Christian Biesinger <cbiesinger@google.com>
153 * debug.c (debug_set_output): Call safe_strerror instead of
155 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
156 (linux_kill_one_lwp): Likewise.
157 (linux_detach_one_lwp): Likewise.
158 (linux_wait_for_event_filtered): Likewise.
159 (store_register): Likewise.
160 * lynx-low.c (lynx_attach): Likewise.
161 * mem-break.c (insert_memory_breakpoint): Likewise.
162 (remove_memory_breakpoint): Likewise.
163 (delete_fast_tracepoint_jump): Likewise.
164 (set_fast_tracepoint_jump): Likewise.
165 (uninsert_fast_tracepoint_jumps_at): Likewise.
166 (reinsert_fast_tracepoint_jumps_at): Likewise.
167 * nto-low.c (nto_xfer_memory): Likewise.
168 (nto_resume): Likewise.
170 2019-11-20 Luis Machado <luis.machado@linaro.org>
172 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
173 instead of register count.
174 * tdesc.c (tdesc_contains_feature): New function.
175 * tdesc.h (tdesc_contains_feature): New prototype.
177 2019-11-15 Christian Biesinger <cbiesinger@google.com>
179 * Makefile.in: Add safe-strerror.c.
180 * configure: Regenerate.
181 * configure.ac: Don't source common.host.
183 2019-11-15 Christian Biesinger <cbiesinger@google.com>
185 * config.in: Regenerate.
186 * configure: Regenerate.
188 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
190 * ax.c (ax_printf): Handle size_t_arg.
192 2019-11-06 Christian Biesinger <cbiesinger@google.com>
194 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
195 * mi/mi-main.c (output_cores): Likewise.
196 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
197 (linux_xfer_osdata_modules): Likewise.
198 * remote.c (register_remote_support_xml): Likewise.
199 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
200 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
202 2019-11-01 Christian Biesinger <cbiesinger@google.com>
204 * configure: Regenerate.
205 * configure.ac: Remove check for strerror_r.
207 2019-10-31 Christian Biesinger <cbiesinger@google.com>
209 * config.in: Regenerate.
210 * configure: Regenerate.
211 * configure.ac: Also check for strerror_r.
213 2019-10-31 Christian Biesinger <cbiesinger@google.com>
215 * ax.h (debug_agent): Remove duplicate declaration.
217 2019-10-26 Tom de Vries <tdevries@suse.de>
219 * linux-aarch64-low.c: Fix typos in comments.
220 * linux-arm-low.c: Same.
222 * linux-ppc-low.c: Same.
223 * proc-service.c: Same.
226 * tracepoint.c: Same.
229 2019-10-25 Tom Tromey <tromey@adacore.com>
231 * utils.c (xstrdup): Remove.
233 2019-10-23 Tom Tromey <tom@tromey.com>
235 * configure, config.in: Rebuild.
237 2019-10-23 Tom Tromey <tom@tromey.com>
239 * configure: Rebuild.
240 * acinclude.m4: Use m4_include, not sinclude.
242 2019-10-17 Tom Tromey <tromey@adacore.com>
244 * configure: Rebuild.
245 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
246 in AC_CONFIG_FILES invocation.
247 * Makefile.in (stamp-h, Makefile): Use new-style config.status
250 2019-10-16 Christian Biesinger <cbiesinger@google.com>
252 * server.c: Include xml-builtin.h.
253 (get_xml_features): Don't declare xml_builtins here.
255 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
257 * Makefile.in: Remove references to vec-ipa.o.
259 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
261 * Makefile.in: Remove references to vec.c.
263 2019-10-02 Christian Biesinger <cbiesinger@google.com>
265 * server.c (server_waiting): Change to bool.
266 (extended_protocol): Likewise.
267 (response_needed): Likewise.
268 (exit_requested): Likewise.
269 (run_once): Likewise.
270 (report_no_resumed): Likewise.
271 (non_stop): Likewise.
272 (disable_packet_vCont): Likewise.
273 (disable_packet_Tthread): Likewise.
274 (disable_packet_qC): Likewise.
275 (disable_packet_qfThreadInfo): Likewise.
276 (handle_general_set): Update.
277 (handle_detach): Update.
278 (handle_monitor_command): Update.
279 (handle_query): Update.
280 (captured_main): Update.
281 (process_serial_event): Update.
282 * server.h (server_waiting): Change to bool.
283 (disable_packet_vCont): Likewise.
284 (disable_packet_Tthread): Likewise.
285 (disable_packet_qC): Likewise.
286 (disable_packet_qfThreadInfo): Likewise.
287 (run_once): Likewise.
288 (non_stop): Likewise.
289 * target.c (target_stop_and_wait): Update.
291 2019-10-02 Tom Tromey <tromey@adacore.com>
293 * Makefile.in (SFILES): Add common-inferior.c.
294 (OBS): Add common-inferior.o.
295 * server.c (startup_with_shell): Don't define.
297 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
299 * linux-low.c (linux_low_read_btrace): Update for change to
302 2019-09-20 Christian Biesinger <cbiesinger@google.com>
304 * debug.c (debug_threads): Remove comment in favor of the header.
305 * debug.h (using_threads): Add declaration.
306 (debug_threads): Add comment.
307 * linux-aarch64-low.c: Include debug.h and remove declaration of
309 * nto-low.c: Likewise.
310 * remote-utils.c: Likewise.
311 * thread-db.c: Likewise.
313 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
315 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
316 and powerpc-cell64l-ipa.o.
317 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
318 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
319 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
322 * spu-low.c: Remove file.
324 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
325 (parse_spufs_run): Remove.
326 (ppc_get_pc): Remove Cell/B.E. support.
327 (ppc_set_pc): Likewise.
328 (ppc_breakpoint_at): Likewise.
329 (ppc_arch_setup): Likewise.
330 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
331 tdesc_powerpc_cell32l.
332 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
333 or init_registers_powerpc_cell32l.
334 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
335 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
336 or init_registers_powerpc_cell32l.
337 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
338 (init_registers_powerpc_cell32l): Remove prototype.
339 (init_registers_powerpc_cell64l): Likewise.
341 * target.h (struct target_ops): Remove qxfer_spu member.
342 * server.c (handle_qxfer_spu): Remove.
343 (qxfer_packets): Remove entry for "spu".
344 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
345 * linux-low.c (SPUFS_MAGIC): Remove.
346 (spu_enumerate_spu_ids): Remove.
347 (linux_qxfer_spu): Remove.
348 (linux_target_ops): Remove qxfer_spu member.
349 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
350 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
351 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
353 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
355 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
356 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
357 * config.in: Regenerate.
358 * configure: Regenerate.
360 2019-08-15 Tom Tromey <tromey@adacore.com>
362 * target.c (target_write_memory): Use gdb::byte_vector.
364 2019-08-15 Tom Tromey <tromey@adacore.com>
366 * tracepoint.c (write_inferior_data_pointer)
367 (write_inferior_integer, write_inferior_int8)
368 (write_inferior_uinteger, m_tracepoint_action_download)
369 (r_tracepoint_action_download, x_tracepoint_action_download)
370 (l_tracepoint_action_download, clear_inferior_trace_buffer)
371 (download_agent_expr, download_tracepoint_1)
372 (download_trace_state_variables, upload_fast_traceframes): Update.
373 * server.c (gdb_write_memory): Update.
374 * remote-utils.c (relocate_instruction): Update.
375 * proc-service.c (ps_pdwrite): Update.
376 * mem-break.c (remove_memory_breakpoint)
377 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
378 (uninsert_fast_tracepoint_jumps_at)
379 (reinsert_fast_tracepoint_jumps_at): Update.
380 * linux-x86-low.c (append_insns)
381 (i386_install_fast_tracepoint_jump_pad)
382 (amd64_write_goto_address, i386_write_goto_address): Update.
383 * linux-s390-low.c (append_insns, s390_write_goto_address):
385 * linux-ppc-low.c (ppc_relocate_instruction)
386 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
387 (ppc_write_goto_address): Update.
388 * linux-aarch64-low.c (append_insns): Update.
389 * target.h (struct target_ops): Update.
390 (write_inferior_memory): Don't declare.
391 * target.c (target_write_memory): Rename from
392 write_inferior_memory. Remove old target_write_memory.
394 2019-08-15 Tom Tromey <tromey@adacore.com>
396 * target.c (write_inferior_memory): Use std::vector.
398 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
401 * configure.ac: Drop enable-libmcheck support.
402 * configure, config.in: Rebuild.
403 * acinclude.m4: Don't include it.
405 2019-07-19 Alan Hayward <alan.hayward@arm.com>
407 * configure.srv: Remove Arm xml files.
409 2019-07-19 Alan Hayward <alan.hayward@arm.com>
411 * configure.srv: Add new files. Remove xml generated files.
412 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
414 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
415 * linux-aarch32-tdesc.c: New file.
416 * linux-aarch32-tdesc.h: New file.
417 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
418 * linux-arm-low.c (init_registers_arm, tdesc_arm)
419 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
420 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
421 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
422 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
423 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
424 (arm_read_description): Call arm_linux_read_description.
425 (initialize_low_arch): Don't init registers.
426 * linux-arm-tdesc.c: New file.
427 * linux-arm-tdesc.h: New file.
429 2019-07-10 Alan Hayward <alan.hayward@arm.com>
431 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
432 Move counter inside for.
433 (arm_read_description): Check ptrace earlier.
434 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
436 2019-07-09 Tom Tromey <tom@tromey.com>
438 * configure: Rebuild.
439 * configure.ac: Change common to gdbsupport.
440 * acinclude.m4: Change common to gdbsupport.
441 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
442 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
443 common to gdbsupport.
444 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
445 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
446 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
447 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
448 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
449 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
450 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
451 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
452 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
453 common to gdbsupport.
455 2019-07-04 Alan Hayward <alan.hayward@arm.com>
457 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
459 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
461 2019-07-04 Alan Hayward <alan.hayward@arm.com>
463 * configure.srv: Remove legacy xml.
464 * linux-aarch64-low.c (initialize_low_arch): Remove
465 initialize_low_tdesc call.
466 * linux-aarch64-tdesc-selftest.c: Remove file.
467 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
468 * linux-x86-low.c (initialize_low_arch): Remove
469 initialize_low_tdesc call.
470 * linux-x86-tdesc-selftest.c: Remove file.
471 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
473 2019-06-20 Tom de Vries <tdevries@suse.de>
475 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
476 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
478 2019-06-19 Tom de Vries <tdevries@suse.de>
480 * debug.h (debug_write): Change return type to ssize_t.
481 * debug.c (debug_write): Same.
483 2019-06-14 Tom Tromey <tom@tromey.com>
485 * configure.ac: Use new path to gnulib.
486 * configure: Rebuild.
487 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
490 2019-06-11 Tom Tromey <tom@tromey.com>
492 * Makefile.in (SFILES): Add alloc.c.
494 (IPA_OBJS): Add alloc-ipa.o.
495 (alloc-ipa.o): New target.
496 (%.o: ../%.c): New pattern rule.
498 2019-06-10 Tom Tromey <tromey@adacore.com>
500 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
501 end warning with a newline.
502 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
504 * thread-db.c (attach_thread): Don't end warning with a newline.
505 (thread_db_notice_clone): Likewise.
506 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
508 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
509 end warning with a newline.
511 2019-06-04 Pedro Alves <palves@redhat.com>
513 * server.c (captured_main): Use make_unique_xstrdup.
515 2019-06-02 Tom Tromey <tom@tromey.com>
517 * gdbreplay.c (fromhex): Remove.
518 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
520 2019-05-29 Tom Tromey <tromey@adacore.com>
522 * configure: Rebuild.
524 2019-05-06 Kevin Buettner <kevinb@redhat.com>
526 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
527 sign extension code on 32-bit builds.
529 2019-05-03 Eli Zaretskii <eliz@gnu.org>
532 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
534 2019-04-19 Tom Tromey <tom@tromey.com>
536 * server.c (struct vstop_notif): Derive from notif_event.
538 (queue_stop_reply): Update.
539 (remove_all_on_match_ptid): Change type. Rewrite.
540 (discard_queued_stop_replies): Rewrite.
541 (in_queued_stop_replies_ptid): Change type.
542 (in_queued_stop_replies): Rewrite.
543 (notif_stop): Update.
544 (queue_stop_reply_callback): Update.
545 (captured_main): Don't call initialize_notif.
546 (push_stop_notification): Update.
547 * notif.c (notif_write_event, handle_notif_ack)
548 (notif_event_enque, notif_push): Update.
549 (notif_event_xfree, initialize_notif): Remove.
550 * notif.h (struct notif_event): Include <list>, not
552 (struct notif_server) <queue>: Now a std::list.
553 (notif_event_p): Remove typedef.
554 (initialize_notif): Don't declare.
555 (struct notif_event): Add virtual destructor.
557 2019-04-17 Alan Hayward <alan.hayward@arm.com>
559 * ax.c (ax_vdebug): Call debug_printf.
560 * debug.c (debug_write): New function.
561 * debug.h (debug_write): New declaration.
562 * linux-low.c (sigchld_handler): Call debug_write.
564 2019-04-17 Alan Hayward <alan.hayward@arm.com>
566 * debug.c (debug_set_output): New function.
567 (debug_vprintf): Send output to debug_file.
568 (debug_flush): Likewise.
569 * debug.h (debug_set_output): New declaration.
570 * server.c (handle_monitor_command): Add debug-file option.
571 (captured_main): Likewise.
573 2019-04-17 Alan Hayward <alan.hayward@arm.com>
575 * debug.c (remote_debug): Add definition.
576 * debug.h (remote_debug): Add declaration.
577 * hostio.c (remote_debug): Remove declaration.
578 * remote-utils.c (struct ui_file): Likewise.
579 (remote_debug): Likewise.
580 * remote-utils.h (remote_debug): Likewise,
581 * server.c (remote_debug): Remove definition.
583 2019-04-10 Kevin Buettner <kevinb@redhat.com>
585 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
586 when using a 64-bit gdbserver.
588 2019-04-09 Tom Tromey <tromey@adacore.com>
590 * linux-low.c (select_event_lwp): Use find_thread_in_random.
592 2019-04-08 Tom Tromey <tom@tromey.com>
594 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
596 (linux_resume_one_lwp): Likewise.
598 2019-04-08 Tom Tromey <tom@tromey.com>
600 * gdbreplay.c: Update.
601 * linux-low.c: Update.
604 2019-04-08 Tom Tromey <tom@tromey.com>
606 * server.c: Use C++ exception handling.
607 * linux-low.c: Use C++ exception handling.
608 * gdbreplay.c: Use C++ exception handling.
610 2019-04-08 Tom Tromey <tom@tromey.com>
612 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
613 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
614 (captured_main, main): Update.
615 * gdbreplay.c (main): Update.
617 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
619 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
620 value in argument pointer, return 1 if the entry is found and 0
621 otherwise. Move comment.
622 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
623 * linux-low.h (linux_get_auxv): Declare.
624 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
626 2019-04-05 Tom Tromey <tromey@adacore.com>
628 * server.c (gdbserver_usage): Use upper-case for metasyntactic
631 2019-03-28 Alan Hayward <alan.hayward@arm.com>
633 * linux-low.c (AT_HWCAP2): Add define if not already included.
635 2019-03-26 Alan Hayward <alan.hayward@arm.com>
637 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
638 (aarch64_arch_setup): Call linux_get_hwcap.
639 * linux-arm-low.c (arm_get_hwcap): Remove function.
640 (arm_read_description): Call linux_get_hwcap.
641 * linux-low.c (linux_get_auxv): New function.
642 (linux_get_hwcap): Likewise.
643 (linux_get_hwcap2): Likewise.
644 * linux-low.h (linux_get_hwcap): New declaration.
645 (linux_get_hwcap2): Likewise.
646 * linux-ppc-low.c (ppc_get_auxv): Remove function.
647 (ppc_arch_setup): Call linux_get_hwcap.
648 * linux-s390-low.c (s390_get_hwcap): Remove function.
649 (s390_arch_setup): Call linux_get_hwcap.
651 2019-03-22 Alan Hayward <alan.hayward@arm.com>
652 Jiong Wang <jiong.wang@arm.com>
654 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
655 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
657 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
659 2019-03-22 Alan Hayward <alan.hayward@arm.com>
660 Jiong Wang <jiong.wang@arm.com>
662 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
663 (aarch64_get_hwcap): New function.
664 (aarch64_arch_setup): Read APIA hwcap.
666 2019-03-22 Alan Hayward <alan.hayward@arm.com>
667 Jiong Wang <jiong.wang@arm.com>
669 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
670 (initialize_low_tracepoint): Likewise.
671 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
672 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
673 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
674 (aarch64_linux_read_description): Likewise.
675 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
677 2019-03-12 John Baldwin <jhb@FreeBSD.org>
679 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
680 i386_create_target_description for 'segments' parameter.
681 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
682 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
683 * win32-i386-low.c (i386_arch_setup): Likewise.
685 2019-03-12 Tom Tromey <tromey@adacore.com>
687 * linux-low.c (iterate_over_lwps): Update.
689 2019-03-06 Tom Tromey <tom@tromey.com>
691 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
692 (captured_main): Use SCOPE_EXIT.
694 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
696 * configure.srv: Use '$enable_unittest' instead of '$development'
697 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
700 2019-02-27 Tom Tromey <tromey@adacore.com>
702 * gdbreplay.c (logchar): Handle \r\n.
704 2019-02-07 Alan Hayward <alan.hayward@arm.com>
706 * linux-low.c (linux_attach): Add process before lwp.
707 * server.c (attach_inferior): Check if already attached.
709 2019-02-07 Tom Tromey <tom@tromey.com>
711 * x86-tdesc.h: Rename include guard.
712 * x86-low.h: Add include guard.
713 * wincecompat.h: Rename include guard.
714 * win32-low.h: Add include guard.
715 * utils.h: Rename include guard.
716 * tracepoint.h: Rename include guard.
717 * tdesc.h: Rename include guard.
718 * target.h: Rename include guard.
719 * server.h: Rename include guard.
720 * remote-utils.h: Rename include guard.
721 * regcache.h: Rename include guard.
722 * nto-low.h: Rename include guard.
723 * notif.h: Add include guard.
724 * mem-break.h: Rename include guard.
725 * lynx-low.h: Add include guard.
726 * linux-x86-tdesc.h: Add include guard.
727 * linux-s390-tdesc.h: Add include guard.
728 * linux-ppc-tdesc-init.h: Add include guard.
729 * linux-low.h: Add include guard.
730 * linux-aarch64-tdesc.h: Add include guard.
731 * linux-aarch32-low.h: Add include guard.
732 * inferiors.h: Rename include guard.
733 * i387-fp.h: Rename include guard.
734 * hostio.h: Rename include guard.
735 * gdbthread.h: Rename include guard.
736 * gdb_proc_service.h: Rename include guard.
737 * event-loop.h: Rename include guard.
738 * dll.h: Rename include guard.
739 * debug.h: Rename include guard.
740 * ax.h: Rename include guard.
742 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
745 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
746 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
748 2019-01-25 Tom Tromey <tom@tromey.com>
750 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
752 2019-01-25 Tom Tromey <tom@tromey.com>
754 * win32-low.c: Fix common/ includes.
755 * win32-i386-low.c: Fix common/ includes.
756 * tracepoint.c: Fix common/ includes.
757 * thread-db.c: Fix common/ includes.
758 * target.h: Fix common/ includes.
759 * symbol.c: Fix common/ includes.
760 * spu-low.c: Fix common/ includes.
761 * server.h: Fix common/ includes.
762 * server.c: Fix common/ includes.
763 * remote-utils.c: Fix common/ includes.
764 * regcache.h: Fix common/ includes.
765 * regcache.c: Fix common/ includes.
766 * nto-x86-low.c: Fix common/ includes.
767 * notif.h: Fix common/ includes.
768 * mem-break.h: Fix common/ includes.
769 * lynx-low.c: Fix common/ includes.
770 * lynx-i386-low.c: Fix common/ includes.
771 * linux-x86-tdesc-selftest.c: Fix common/ includes.
772 * linux-x86-low.c: Fix common/ includes.
773 * linux-low.c: Fix common/ includes.
774 * inferiors.h: Fix common/ includes.
775 * i387-fp.c: Fix common/ includes.
776 * hostio.c: Fix common/ includes.
777 * hostio-errno.c: Fix common/ includes.
778 * gdbthread.h: Fix common/ includes.
779 * gdbreplay.c: Fix common/ includes.
780 * fork-child.c: Fix common/ includes.
781 * event-loop.c: Fix common/ includes.
783 (enum gdb_agent_op): Fix common/ includes.
785 2019-01-21 Tom Tromey <tom@tromey.com>
787 * tracepoint.c: Fix includes.
788 * remote-utils.c: Fix includes.
789 * linux-x86-low.c: Fix includes.
791 2019-01-01 Joel Brobecker <brobecker@adacore.com>
793 * gdbreplay.c (gdbreplay_version): Update copyright year in
795 * server.c (gdbserver_version): Likewise.
797 2018-12-05 Alan Hayward <alan.hayward@arm.com>
799 * linux-low.c (add_lwp): Switch ordering.
801 2018-11-29 Tom Tromey <tom@tromey.com>
803 * win32-low.c (win32_join): Take pid, not process.
804 * target.h (struct target_ops) <join>: Change argument type.
805 (join_inferior): Change argument name.
806 * spu-low.c (spu_join): Take pid, not process.
807 * server.c (handle_detach): Preserve pid before destroying
809 * lynx-low.c (lynx_join): Take pid, not process.
810 * linux-low.c (linux_join): Take pid, not process.
812 2018-11-23 Alan Hayward <alan.hayward@arm.com>
814 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
815 (aarch64_cannot_fetch_register): Likewise.
816 (struct linux_target_ops): Update references.
818 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
820 * linux-ppc-low.c: Include nat/linux-ptrace.h.
822 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
824 * configure.srv (ipa_ppc_linux_regobj): Add
825 powerpc-isa207-htm-vsx32l-ipa.o and
826 powerpc-isa207-htm-vsx64l-ipa.o.
827 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
828 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
829 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
830 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
831 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
832 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
833 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
834 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
835 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
836 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
837 (init_registers_powerpc_isa207_htm_vsx32l)
838 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
839 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
840 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
841 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
842 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
843 (ppc_store_tm_ctarregset): New functions.
844 (ppc_regsets): Add entries for HTM regsets.
845 (ppc_arch_setup): Set htm in features struct when needed. Set
846 sizes for the HTM regsets.
847 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
848 (initialize_low_arch): Call
849 init_registers_powerpc_isa207_htm_vsx32l and
850 init_registers_powerpc_isa207_htm_vsx64l.
851 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
852 PPC_TDESC_ISA207_HTM_VSX.
853 (initialize_low_tracepoint): Call
854 init_registers_powerpc_isa207_htm_vsx32l and
855 init_registers_powerpc_isa207_htm_vsx64l.
857 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
859 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
860 rs6000/power-linux-pmu.xml to srv_xmlfiles.
861 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
862 (ppc_store_pmuregset): New functions.
863 (ppc_regsets): Add entries for ebb and pmu regsets.
864 (ppc_arch_setup): Set isa207 in features struct if the ebb and
865 pmu regsets are available. Set sizes for these regsets.
867 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
869 * configure.srv (ipa_ppc_linux_regobj): Add
870 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
871 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
872 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
873 rs6000/powerpc-isa207-vsx32l.xml, and
874 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
875 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
876 <PPC_TDESC_ISA207_VSX>: New enum value.
877 (init_registers_powerpc_isa207_vsx32l): Declare.
878 (init_registers_powerpc_isa207_vsx64l): Declare.
879 * linux-ppc-low.c (ppc_fill_tarregset): New function.
880 (ppc_store_tarregset): New function.
881 (ppc_regsets): Add entry for the TAR regset.
882 (ppc_arch_setup): Set isa207 in features struct when needed. Set
883 size for the TAR regsets.
884 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
885 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
886 and init_registers_powerpc_isa207_vsx64l.
887 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
888 (initialize_low_tracepoint): Call
889 init_registers_powerpc_isa207_vsx32l and
890 init_registers_powerpc_isa207_vsx64l.
892 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
893 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
895 * configure.srv (ipa_ppc_linux_regobj): Add
896 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
897 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
898 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
899 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
900 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
901 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
902 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
903 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
904 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
905 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
906 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
907 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
908 (ppc_hwcap): Add comment.
909 (ppc_hwcap2): New global.
910 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
911 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
912 (ppc_regsets): Add entries for the DSCR and PPR regsets.
913 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
914 when needed. Set sizes for the the DSCR and PPR regsets.
915 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
916 (initialize_low_arch): Call
917 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
918 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
919 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
920 PPC_TDESC_ISA205_PPR_DSCR_VSX.
921 (initialize_low_tracepoint): Call
922 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
923 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
925 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
927 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
929 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
930 Simon Marchi <simark@simark.ca>
932 * acinclude.m4: Include "../selftest.m4".
933 * configure: Regenerate.
934 * configure.ac: Use "GDB_AC_SELFTEST".
935 * configure.srv: Use "$enable_unittests" instead of
936 "$development" when checking whether unit tests have been
938 * server.c (captured_main): Update message informing that
939 selftests have been disabled.
941 2018-10-04 Tom Tromey <tom@tromey.com>
943 * configure: Rebuild.
945 2018-10-04 Tom Tromey <tom@tromey.com>
947 * server.c (handle_status): Rename inner "thread".
948 (process_serial_event): Declare "res" in 'm' case.
949 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
950 (iterate_over_lwps): Rename inner "thread".
951 (linux_qxfer_libraries_svr4): Rename inner "len".
952 * gdbthread.h (find_thread_in_random): Rename inner "thread".
954 2018-10-01 Gary Benson <gbenson@redhat.com>
956 * gdb_proc_service.h: Moved common code to
957 common/gdb_proc_service.h.
959 2018-10-01 Gary Benson <gbenson@redhat.com>
961 * gdb_proc_service.h: Synchronize comments and whitespace with
962 GDB's version of this file.
964 2018-09-25 Tom Tromey <tom@tromey.com>
966 * configure: Rebuild.
967 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
969 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
971 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
972 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
973 ($(IPA_LIB)): Sort IPA_OBJS.
975 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
977 * Makefile.in: Remove references to $(ADD_DEPS).
979 2018-09-16 Tom Tromey <tom@tromey.com>
981 * remote-utils.c (remote_open): Use GNU style for metasyntactic
983 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
986 2018-09-05 Tom Tromey <tom@tromey.com>
988 * configure: Rebuild.
990 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
993 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
995 2018-08-27 Tom Tromey <tom@tromey.com>
998 * configure: Rebuild.
1000 2018-08-27 Tom Tromey <tom@tromey.com>
1002 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
1003 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
1004 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
1005 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
1006 (s390x_emit_stack_adjust): Add casts to unsigned char.
1008 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
1012 * server.h (struct client_state) <disable_randomization>:
1015 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
1017 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
1019 (mips_supply_ptrace_register): Likewise.
1021 2018-07-22 Tom Tromey <tom@tromey.com>
1023 * configure: Rebuild.
1025 2018-07-22 Tom Tromey <tom@tromey.com>
1027 * win32-low.c (win32_create_inferior): Remove unused variables.
1028 * gdbreplay.c (remote_open): Remove unused variable.
1029 * remote-utils.c (remote_prepare): Remove unused variable.
1030 * x86-tdesc.h (X86_TDESC_H): Define.
1031 (amd64_expedite_regs): Define conditionally.
1032 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
1033 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
1034 * remote-utils.c (readchar): Remove unused variable.
1036 2018-07-13 Pedro Alves <palves@redhat.com>
1038 * linux-low.c (linux_kill): Change parameter to process_info
1039 pointer instead of pid. Adjust.
1040 * lynx-low.c (lynx_kill): Likewise.
1041 * nto-low.c (nto_kill): Likewise.
1042 * spu-low.c (spu_kill): Likewise.
1043 * win32-low.c (win32_kill): Likewise.
1044 * server.c (handle_v_kill, kill_inferior_callback)
1045 (detach_or_kill_for_exit): Adjust.
1046 * target.c (kill_inferior): Change parameter to process_info
1047 pointer instead of pid. Adjust.
1048 * target.h (struct target_ops) <kill>: Change parameter to
1049 process_info pointer instead of pid. Adjust all implementations
1051 (kill_inferior): Likewise.
1053 2018-07-13 Pedro Alves <palves@redhat.com>
1055 * linux-low.c (linux_detach, linux_join): Change parameter to
1056 process_info pointer instead of pid. Adjust.
1057 * lynx-low.c (lynx_detach, lynx_join): Likewise.
1058 * nto-low.c (nto_detach): Likewise.
1059 * spu-low.c (spu_detach, spu_join): Likewise.
1060 * win32-low.c (win32_detach, win32_join): Likewise.
1061 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
1062 * target.h (struct target_ops) <detach, join>: Change parameter to
1063 process_info pointer instead of pid. Adjust all implementations
1065 (detach_inferior, join_inferior): Rename 'pid' parameter to
1068 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
1069 Jan Kratochvil <jan.kratochvil@redhat.com>
1070 Paul Fertser <fercerpav@gmail.com>
1071 Tsutomu Seki <sekiriki@gmail.com>
1073 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
1074 (OBS): Add 'common/netstuff.o'.
1075 (GDBREPLAY_OBS): Likewise.
1076 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
1077 (remote_open): Implement support for IPv6
1079 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
1081 (handle_accept_event): Accept connections from IPv6 sources.
1082 (remote_prepare): Handle IPv6-style hostnames; implement
1083 support for IPv6 connections.
1084 (remote_open): Implement support for printing connections from
1087 2018-07-11 Pedro Alves <palves@redhat.com>
1090 * mem-break.c (any_persistent_commands): Add process_info
1091 parameter and use it instead of relying on the current process.
1092 Change return type to bool.
1093 * mem-break.h (any_persistent_commands): Add process_info
1094 parameter and change return type to bool.
1095 * server.c (handle_detach): Remove require_running_or_return call.
1096 Look up the process_info for the process we're about to detach.
1097 If not found, return back error to GDB. Adjust
1098 any_persistent_commands call to pass down a process pointer.
1100 2018-07-11 Pedro Alves <palves@redhat.com>
1102 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1103 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1104 instead of collect_register_by_name.
1105 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1106 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1108 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1109 Pedro Alves <palves@redhat.com>
1111 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1113 2018-07-03 Tom Tromey <tom@tromey.com>
1115 * linux-low.c: Update.
1116 * lynx-low.c: Update.
1117 * mem-break.c: Update.
1118 * nto-low.c: Update.
1119 * remote-utils.c: Update.
1121 * spu-low.c: Update.
1123 * win32-low.c: Update.
1125 2018-07-03 Tom Tromey <tom@tromey.com>
1129 2018-07-03 Tom Tromey <tom@tromey.com>
1131 * linux-low.c: Update.
1133 2018-07-03 Tom Tromey <tom@tromey.com>
1137 2018-07-03 Tom Tromey <tom@tromey.com>
1139 * linux-low.c: Update.
1140 * linux-mips-low.c: Update.
1141 * lynx-low.c: Update.
1142 * nto-low.c: Update.
1143 * remote-utils.c: Update.
1145 * spu-low.c: Update.
1147 * thread-db.c: Update.
1149 2018-07-03 Tom Tromey <tom@tromey.com>
1151 * linux-low.c: Update.
1152 * linux-mips-low.c: Update.
1153 * lynx-low.c: Update.
1154 * mem-break.c: Update.
1155 * nto-low.c: Update.
1156 * remote-utils.c: Update.
1158 * spu-low.c: Update.
1160 * tracepoint.c: Update.
1162 2018-07-03 Tom Tromey <tom@tromey.com>
1164 * linux-low.c: Update.
1165 * linux-ppc-low.c: Update.
1166 * linux-x86-low.c: Update.
1167 * proc-service.c: Update.
1169 * spu-low.c: Update.
1170 * thread-db.c: Update.
1171 * win32-low.c: Update.
1173 2018-07-03 Tom Tromey <tom@tromey.com>
1175 * linux-low.c: Update.
1176 * lynx-low.c: Update.
1177 * nto-low.c: Update.
1178 * remote-utils.c: Update.
1179 * spu-low.c: Update.
1180 * thread-db.c: Update.
1181 * win32-low.c: Update.
1183 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1185 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1186 parameter in call to 'amd64_create_target_description'.
1188 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1190 * x86-tdesc.h: Remove executable permission flag.
1192 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1194 * configure.ac: Remove AC_PREREQ, add missing quoting.
1195 * configure: Re-generate.
1196 * config.in: Re-generate.
1197 * aclocal.m4: Re-generate.
1199 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1201 * tracepoint.h (current_traceframe): Remove declaration.
1203 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1205 * linux-aarch64-low.c (is_sve_tdesc): New function.
1206 (aarch64_sve_regs_copy_to_regcache): Likewise.
1207 (aarch64_sve_regs_copy_from_regcache): Likewise.
1208 (aarch64_regs_info): Add SVE checks.
1209 (initialize_low_arch): Initialize SVE.
1211 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1213 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1215 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1217 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1218 (initialize_low_tracepoint): Likewise
1219 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1220 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1222 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1224 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1226 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1228 * server.h (PBUFSIZ): Increase size
1230 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1232 * regcache.c (regcache::raw_compare): New function.
1233 * regcache.h (regcache::raw_compare): New declaration.
1235 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1237 * regcache.c (new_register_cache): Use new.
1238 (free_register_cache): Use delete.
1239 (register_data): Use const.
1240 (supply_register): Move body inside regcache.
1241 (regcache::raw_supply): New override function.
1242 (collect_register): Move body inside regcache.
1243 (regcache::raw_collect): New override function.
1244 (regcache::get_register_status): New override function.
1245 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1247 2018-06-09 Tom Tromey <tom@tromey.com>
1249 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1251 (event_queue): Use std::queue.
1252 (gdb_event_xfree): Remove.
1253 (initialize_event_loop, process_event, wait_for_event): Update.
1255 2018-06-08 Stan Cox <scox@redhat.com>
1257 * win32-low.c (win32_create_inferior): last_ptid and last_status
1258 moved to client_state.
1260 2018-06-08 Pedro Alves <palves@redhat.com>
1262 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1263 common/common-exceptions.o, common/common-utils.o,
1264 common/errors.o, common/print-utils.o and utils.o.
1265 * gdbreplay.c: Include "common-defs.h" instead of the two
1266 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1267 string.h or alloca.h.
1268 (perror_with_name): Delete.
1269 (remote_open): Use xstrdup instead of strdup.
1270 (main): Rename to ...
1271 (captured_main): ... this.
1274 2018-06-08 Tom Tromey <tom@tromey.com>
1276 * linux-low.c (linux_low_read_btrace): Update.
1278 2018-06-04 Stan Cox <scox@redhat.com>
1280 * server.h (struct client_state): New.
1281 * server.c (cont_thread, general_thread, multi_process)
1282 (report_fork_events, report_vfork_events, report_exec_events)
1283 (report_thread_events, swbreak_feature, hwbreak_feature)
1284 (vCont_supported, disable_randomization, pass_signals)
1285 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1286 Moved to client_state.
1287 * remote-utils.c (remote_debug, noack_mode)
1288 (transport_is_reliable): Moved to client_state.
1289 * tracepoint.c (current_traceframe): Moved to client_state.
1292 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1293 linux-low.c, remote-utils.h, target.c: Use client_state.
1295 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1297 * configure.srv: Add new c/h file.
1299 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1301 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1304 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1306 * gdb.arch/mips-fpregset-core.exp: New test.
1307 * gdb.arch/mips-fpregset-core.c: New test source.
1309 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1312 * hostio.c (require_int): Do not report overflow for integers
1313 between 0xfffffff and 0x7fffffff.
1315 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1317 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1318 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1319 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1321 (the_low_target): Wire them.
1323 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1325 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1326 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1327 mode. Call collect_register_by_name with vscr using
1328 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1329 (ppc_store_vrregset): Add and set vscr_offset variable as in
1330 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1333 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1335 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1336 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1337 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1339 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1341 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1342 (ppc_store_vsxregset): Likewise.
1343 (ppc_fill_vrregset): Likewise.
1344 (ppc_store_vrregset): Likewise.
1345 (ppc_fill_evrregset): Likewise.
1346 (ppc_store_evrregset): Likewise.
1347 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1348 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1351 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1353 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1354 wordsize of the inferior. Call ppc_linux_target_wordsize.
1356 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1358 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1359 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1360 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1361 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1362 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1363 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1364 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1365 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1366 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1367 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1368 (tdesc_powerpc_e500l): Remove.
1369 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1370 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1371 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1372 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1374 (ppc_arch_setup): Remove target description matching code. Fill a
1375 ppc_linux_features struct and call ppc_linux_match_description
1378 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1380 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1381 width of the requested register exceeds the width of the
1383 (mips_cannot_store_register): Likewise.
1385 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1387 * linux-mips-low.c (mips_fetch_register): New function. Update
1389 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1390 (the_low_target): Wire `mips_fetch_register'.
1392 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1394 * lynx-i386-low.c (LYNXOS_178): New macro.
1395 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1396 the layout on LynxOS-178.
1397 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1398 handle floating point registers that are not supported by
1401 2018-05-10 Tom Tromey <tom@tromey.com>
1403 * configure: Rebuild.
1405 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1408 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1409 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1410 Use it to set the expedite_regs field in the given tdesc.
1411 * x86-tdesc.h: New file.
1412 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1413 Adjust following the addition of the new expedite_regs parameter
1414 to init_target_desc.
1415 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1416 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1417 (i386_linux_read_description, amd64_linux_read_description):
1418 Adjust following the addition of the new expedite_regs parameter
1419 to init_target_desc.
1420 * lynx-i386-low.c: #include "x86-tdesc.h".
1421 (lynx_i386_arch_setup): Adjust following the addition of the new
1422 expedite_regs parameter to init_target_desc.
1423 * nto-x86-low.c: #include "x86-tdesc.h".
1424 (nto_x86_arch_setup): Adjust following the addition of the new
1425 expedite_regs parameter to init_target_desc.
1426 * win32-i386-low.c: #include "x86-tdesc.h".
1427 (i386_arch_setup): Adjust following the addition of the new
1428 expedite_regs parameter to init_target_desc.
1430 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1433 * win32-low.c (win32_create_inferior): Add call to my_wait
1434 setting last_status global.
1436 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1439 * win32-low.c (create_process): Only call gdb_tilde_expand if
1440 inferior_cwd is not NULL.
1442 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1444 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1445 registers to the cache if their values have changed.
1446 (i387_xsave_to_cache): Provide default values for x87 control
1447 registers when these features are available, but disabled.
1448 * regcache.c (supply_register_by_name_zeroed): New function.
1449 * regcache.h (supply_register_by_name_zeroed): Declare new
1452 2018-05-07 Tom Tromey <tom@tromey.com>
1454 * configure: Rebuild.
1456 2018-05-04 Tom Tromey <tom@tromey.com>
1458 * configure: Rebuild.
1460 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1461 Pedro Alves <palves@redhat.com>
1463 * linux-aarch64-low.c (aarch64_stopped_data_address):
1466 2018-04-27 Tom Tromey <tom@tromey.com>
1468 * configure: Rebuild.
1470 2018-04-23 Tom Tromey <tom@tromey.com>
1472 * configure: Rebuild.
1474 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1476 * Makefile.in (depcomp): Add "..".
1477 (all_deps_files): New and use it.
1479 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1481 * configure.srv (aarch64*-*-linux*): Don't include xml.
1482 (i[34567]86-*-cygwin*): Likewise.
1483 (i[34567]86-*-linux*): Likewise.
1484 (i[34567]86-*-lynxos*): Likewise.
1485 (i[34567]86-*-mingw32ce*): Likewise.
1486 (i[34567]86-*-mingw*): Likewise.
1487 (i[34567]86-*-nto*): Likewise.
1488 (tic6x-*-uclinux): Likewise.
1489 (x86_64-*-linux*): Likewise.
1490 (x86_64-*-mingw*): Likewise.
1491 (x86_64-*-cygwin*): Likewise.
1493 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1495 * tdesc.c: Remove xml parameter.
1497 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1499 * server.c (get_features_xml): Remove cast.
1500 * tdesc.c (void target_desc::accept): Fill in function.
1501 (tdesc_get_features_xml): Remove old xml creation.
1502 (print_xml_feature::visit_pre): Add xml vistor.
1503 * tdesc.h (struct target_desc): Make xmltarget mutable.
1504 (tdesc_get_features_xml): Remove declaration.
1506 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1508 * tdesc.c (tdesc_architecture_name): Add new function.
1509 (tdesc_osabi_name): Likewise.
1510 (tdesc_get_features_xml): Use new functions.
1512 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1514 * tdesc.c (tdesc_create_flags): Remove.
1515 (tdesc_add_flag): Likewise.
1516 (tdesc_named_type): Likewise.
1517 (tdesc_create_union): Likewise.
1518 (tdesc_create_struct): Likewise.
1519 (tdesc_create_vector): Likewise.
1520 (tdesc_add_bitfield): Likewise.
1521 (tdesc_add_field): Likewise.
1522 (tdesc_set_struct_size): Likewise.
1524 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1526 * tdesc.c (~target_desc): Remove implictly deleted items.
1527 (init_target_desc): Iterate all features.
1528 (tdesc_get_features_xml): Use vector.
1529 (tdesc_create_feature): Create feature.
1530 * tdesc.h (tdesc_feature) Remove
1531 (target_desc): Add features.
1533 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1535 * Makefile.in: Add common/tdesc.c
1536 * tdesc.c (init_target_desc): init all reg_defs from register
1538 (tdesc_create_reg): Create tdesc_reg.
1539 * tdesc.h (tdesc_feature): Add register vector.
1541 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1543 * tdesc.h (struct target_desc) <features>: Change type to
1544 std::vector<std::string>.
1545 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1547 (tdesc_get_features_xml): Likewise.
1548 (tdesc_create_feature): Likewise.
1550 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1552 * regcache.c (find_register_by_number): Return a ref.
1553 (find_regno): Use references.
1554 (register_size): Likewise.
1555 (register_data): Likewise.
1556 * tdesc.c (target_desc::~target_desc): Remove free calls.
1557 (target_desc::operator==): Use std::vector compare.
1558 (init_target_desc): Use reference.
1559 (tdesc_create_reg): Use reg constructors.
1560 * tdesc.h (struct target_desc): Replace pointer with object.
1562 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1564 * regcache.c (find_register_by_number): Make static.
1565 (find_regno): Use find_register_by_number
1566 * regcache.h (struct reg): Remove declaration.
1568 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1570 * tdesc.c (target_desc::~target_desc): Move to here.
1571 (target_desc::operator==): Likewise.
1572 * tdesc.h (target_desc::~target_desc): Move from here.
1573 (target_desc::operator==): Likewise.
1575 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1577 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1579 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1581 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1583 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1584 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1585 and init_registers_s390_gs_linux64.
1587 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1589 * linux-s390-low.c (s390_fill_gs): Remove function.
1590 (s390_fill_gsbc): Remove function.
1591 (s390_regsets): Set fill functions for the guarded storage regsets
1594 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1596 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1597 the word size. Add comment.
1598 (s390_get_wordsize): New function.
1599 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1600 pswm with it. Instead, use s390_get_wordsize to determine the
1601 word size first and derive the correct tdesc from that directly.
1603 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1605 * Makefile.in: Include silent-rules.mk.
1606 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1607 (COMPILE): Add ECHO_CXX.
1608 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1609 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1610 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1611 (version-generated.c): Add ECHO_GEN.
1612 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1613 (IPAGENT_COMPILE): Add ECHO_CXX.
1614 (%-generated.c): Add ECHO_REGDAT.
1616 2018-03-14 Tom Tromey <tom@tromey.com>
1619 * ax.c (ax_printf): Special case for NULL.
1621 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1623 * linux-low.c (linux_qxfer_libraries_svr4): Use
1624 xml_escape_text_append.
1626 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1628 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1630 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1632 * server.c (handle_general_set): Remove unnecessary xstrdup.
1634 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1636 * server.c (parse_debug_format_options): Adjust to
1637 delim_string_to_char_ptr_vec changes.
1638 * thread-db.c (thread_db_load_search): Adjust to
1639 dirnames_to_char_ptr_vec changes.
1641 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1643 * target.h (target_enable_btrace, target_disable_btrace)
1644 (target_read_btrace, target_read_btrace_conf): Turn macro into
1645 inline function. Throw error if target method is not defined.
1646 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1647 check for btrace target method. Be prepared to handle exceptions
1648 from btrace target methods.
1650 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1652 * server.c (captured_main): Change order of error message printed
1653 when the current working directory cannot be found.
1655 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1657 * server.c: Include "filenames.h" and "pathstuff.h".
1658 (program_name): Delete variable.
1659 (program_path): New anonymous class.
1660 (get_exec_wrapper): Use "program_path" instead of
1662 (handle_v_run): Likewise.
1663 (captured_main): Likewise.
1664 (process_serial_event): Likewise.
1666 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1668 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1669 (OBJS): Add "pathstuff.o".
1670 * server.c (current_directory): New global variable.
1671 (captured_main): Initialize "current_directory".
1673 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1675 * tdesc.c: Use common/tdesc.h.
1676 * tdesc.h: Likewise.
1678 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1679 Simon Marchi <simon.marchi@ericsson.com>
1681 * Makefile.in: Switch order of make rules.
1683 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1685 * Makefile.in: Add common directory in build.
1686 * configure.ac: Add common reference.
1687 * configure: Regenerate.
1689 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1691 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1692 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1693 * spu-low.c (spu_target_ops): Likewise.
1694 * win32-low.c (win32_target_ops): Likewise.
1695 * server.c (supported_btrace_packets): Report packets unconditionally.
1696 * target.h (target_ops) <supports_btrace>: Remove.
1697 (target_supports_btrace): Remove.
1699 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1701 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1702 (handle_btrace_disable): Change return type to void. Use exceptions
1704 (handle_btrace_general_set): Catch exception and copy message to
1707 2018-02-08 Tom Tromey <tom@tromey.com>
1709 * linux-low.c (install_software_single_step_breakpoints): Use
1710 make_scoped_restore.
1711 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1712 (do_restore_current_thread_cleanup): Remove.
1713 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1716 2018-02-08 Tom Tromey <tom@tromey.com>
1718 * mem-break.c (set_raw_breakpoint_at): Use
1719 gdb::unique_xmalloc_ptr.
1721 2018-01-30 Pedro Alves <palves@redhat.com>
1724 * target.c (target_terminal::terminal_state): Rename to ...
1725 (target_terminal::m_terminal_state): ... this.
1727 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1729 * linux-low.c (handle_extended_wait): Surround call to
1730 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1732 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1734 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1735 linux_ptrace_attach_fail_reason_string now returning an
1737 (linux_attach): Likewise.
1738 * thread-db.c (attach_thread): Likewise.
1740 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1743 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1744 checking for fs_base/gs_base fields in struct user_regs_struct.
1745 * configure: Regenerate.
1747 2018-01-16 Yao Qi <yao.qi@linaro.org>
1750 * linux-low.c (fetch_register): Call supply_register instead of
1753 2018-01-08 Yao Qi <yao.qi@linaro.org>
1754 Simon Marchi <simon.marchi@ericsson.com>
1756 * Makefile.in (OBS): Remove selftest.o.
1757 * configure.ac: Set srv_selftest_objs if $development is true.
1758 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1759 * configure: Re-generated.
1760 * server.c (captured_main): Wrap variable selftest_filter with
1763 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1765 * server.c (parse_debug_format_options): Return std::string.
1766 (handle_monitor_command, captured_main): Adjust.
1768 2018-01-05 Pedro Alves <palves@redhat.com>
1771 * server.c (captured_main): Pass quiet=false to
1772 save_original_signals_state.
1774 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1776 * gdbreplay.c (gdbreplay_version): Update copyright year in
1778 * server.c (gdbserver_version): Likewise.
1780 2017-12-08 Tom Tromey <tom@tromey.com>
1782 * ax.c (ax_printf): Update.
1784 2017-12-07 Yao Qi <yao.qi@linaro.org>
1786 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1787 aarch64_linux_read_description.
1788 * linux-amd64-ipa.c (idx2mask): New array.
1789 (get_ipa_tdesc): Move idx2mask out.
1790 (initialize_low_tracepoint): Initialize target descriptions.
1791 * linux-i386-ipa.c (idx2mask): New array.
1792 (get_ipa_tdesc): Move idx2mask out.
1793 (initialize_low_tracepoint): Initialize target descriptions.
1795 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1797 * tdesc.c (struct tdesc_type): Change return type.
1798 (tdesc_add_flag): Change parameter type.
1799 (tdesc_add_bitfield): Likewise.
1800 (tdesc_add_field): Likewise.
1801 (tdesc_set_struct_size): Likewise.
1803 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1805 * regcache.c (registers_to_string): Remove unused variable.
1807 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1809 * inferiors.c (for_each_inferior_with_data): Remove.
1810 * inferiors.h (for_each_inferior_with_data): Remove.
1811 * server.c (handle_qxfer_threads_worker): Change parameter type.
1812 (handle_qxfer_threads_proper): Use for_each_thread.
1814 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1816 * inferiors.c (for_each_inferior): Remove.
1817 (clear_inferiors): Use for_each_thread.
1818 * inferiors.h (for_each_inferior): Remove.
1819 * linux-low.c (linux_wait_for_event_filtered): Use
1821 (linux_stabilize_threads): Likewise.
1822 * regcache.c (regcache_release): Likewise.
1823 * server.c (gdb_wants_all_threads_stopped): Likewise.
1824 (clear_pending_status_callback): Remove.
1825 (handle_status): Use for_each_thread.
1826 (captured_main): Likewise.
1827 * win32-low.c (child_init_thread_list): Likewise.
1828 (win32_clear_inferiors): Likewise.
1829 (fake_breakpoint_event): Likewise.
1831 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1833 * inferiors.h (find_inferior): Remove.
1834 * inferiors.c (find_inferior): Remove.
1836 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1838 * linux-low.c (resume_status_pending_p): Update comment.
1839 (need_step_over_p): Update comment.
1841 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1843 * linux-low.c (proceed_one_lwp): Return void, change parameter
1845 (unsuspend_and_proceed_one_lwp): Likewise.
1846 (proceed_all_lwps): Use for_each_thread.
1847 (unstop_all_lwps): Likewise.
1849 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1851 * linux-low.c (linux_resume_one_thread): Return void, take
1853 (linux_resume): Use for_each_thread.
1855 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1857 * linux-low.c (send_sigstop_callback): Return void, change
1858 parameter type. Rename to...
1859 (send_sigstop): ... this.
1860 (suspend_and_send_sigstop_callback): Return void, change parameter
1862 (suspend_and_send_sigstop): ... this.
1863 (stop_all_lwps): Use for_each_thread.
1865 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1867 * linux-low.c (lwp_running): Return bool, remove unused
1869 (linux_stabilize_threads): Use find_thread.
1871 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1873 * linux-low.c (select_singlestep_lwp_callback): Remove.
1874 (count_events_callback): Remove.
1875 (select_event_lwp_callback): Remove.
1876 (select_event_lwp): Use find_thread/for_each_thread.
1878 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1880 * linux-low.c (not_stopped_callback): Return bool, take filter
1882 (linux_wait_for_event_filtered): Use find_thread.
1883 (linux_wait_1): Likewise.
1885 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1887 * linux-low.c (same_lwp): Remove.
1888 (find_lwp_pid): Use find_thread.
1890 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1892 * linux-low.c (delete_lwp_callback): Remove.
1893 (linux_mourn): Use for_each_thread.
1895 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1897 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1898 args parameter, don't check for pid.
1899 (linux_detach): Use for_each_thread.
1901 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1903 * linux-low.c (struct counter): Remove.
1904 (second_thread_of_pid_p): Remove.
1905 (last_thread_of_process_p): Use find_thread.
1907 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1909 * inferiors.c (find_inferior_in_random): Remove.
1910 * inferiors.h (find_inferior_in_random): Remove.
1911 * linux-low.c (status_pending_p_callback): Return bool, accept
1912 parameter ptid directly.
1913 (linux_wait_for_event_filtered): Use find_thread_in_random.
1914 (linux_wait_1): Likewise.
1916 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1918 * inferiors.c (find_inferior_id): Remove.
1919 (find_thread_ptid): Move implemention from find_inferior_id to
1921 * inferiors.h (find_inferior_id): Remove.
1922 * server.c (handle_status): Use find_thread_ptid.
1923 (process_serial_event): Likewise.
1924 * thread-db.c (find_one_thread): Likewise.
1925 (thread_db_thread_handle): Likewise.
1926 * win32-low.c (thread_rec): Likewise.
1927 (child_delete_thread): Likewise.
1928 (win32_thread_alive): Likewise.
1929 (get_child_debug_event): Likewise.
1931 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1933 * linux-mips-low.c (update_watch_registers_callback): Return
1934 void, remove pid_p parameter, don't check for pid.
1935 (mips_insert_point, mips_remove_point): Use for_each_thread.
1937 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1939 * lynx.low (lynx_delete_thread_callback): Remove.
1940 (lynx_mourn): Use for_each_thread.
1942 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1944 * regcache.c (regcache_invalidate_one): Remove.
1945 (regcache_invalidate_pid): use for_each_thread.
1947 2017-11-26 Tom Tromey <tom@tromey.com>
1949 * linux-low.c (linux_create_inferior): Update.
1951 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1953 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1955 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1957 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1958 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1959 * linux-aarch64-tdesc-selftest.c: New file.
1960 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1962 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1964 * configure.srv: Add new file.
1965 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1966 * linux-aarch64-tdesc-selftest.c: New file.
1967 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1969 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1971 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1972 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1973 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1975 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1977 * configure.srv: Add new files.
1978 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1979 aarch64_linux_read_description.
1980 * linux-aarch64-low.c (aarch64_linux_read_description):
1981 Merge with aarch64_arch_setup.
1982 (aarch64_arch_setup): Call aarch64_linux_read_description.
1983 * linux-aarch64-tdesc.c: New file.
1984 * linux-aarch64-tdesc.h: New file.
1986 2017-11-24 Yao Qi <yao.qi@linaro.org>
1988 * configure.srv: Set $srv_regobj for tic6x-linux.
1989 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1990 (tic6x_read_description): Move some code to tic6x_arch_setup.
1991 (tic6x_tdesc_test): New function.
1992 (initialize_low_arch): Call selftests::register_test.
1994 2017-11-22 Yao Qi <yao.qi@linaro.org>
1996 * remote-utils.c (prepare_resume_reply): Use memcpy.
1998 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2000 * linux-low.c (kill_one_lwp_callback): Return void, take
2001 argument directly, don't filter on pid.
2002 (linux_kill): Use for_each_thread.
2004 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2006 * linux-low.c (need_step_over_p): Return bool, remove dummy
2008 (linux_resume, proceed_all_lwps): Use find_thread.
2010 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2012 * linux-low.c (resume_status_pending_p): Return bool, remove
2014 (linux_resume): Use find_thread.
2016 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2018 * linux-low.c (struct thread_resume_array): Remove.
2019 (linux_set_resume_request): Return void, take arguments
2021 (linux_resume): Use for_each_thread.
2023 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2025 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
2026 return bool, remove data argument.
2027 (linux_stabilize_threads): Use find_thread.
2029 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2031 * linux-low.c (unsuspend_one_lwp): Remove.
2032 (unsuspend_all_lwps): Use for_each_thread, inline code from
2035 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2037 * gdbthread.h (find_thread): Add overload with ptid_t filter.
2038 * linux-low.c (struct iterate_over_lwps_args): Remove.
2039 (iterate_over_lwps_filter): Remove.
2040 (iterate_over_lwps): Use find_thread.
2042 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2044 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
2045 (linux_handle_new_gdb_connection): Use for_each_thread, inline
2046 code from reset_lwp_ptrace_options_callback.
2048 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2050 * linux-arm-low.c (struct update_registers_data): Remove.
2051 (update_registers_callback): Return void, take arguments
2052 directly, don't check thread's pid.
2053 (arm_insert_point, arm_remove_point): Use for_each_thread.
2055 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2057 * win32-low.c (continue_one_thread): Return void, take argument
2059 (child_continue): Use for_each_thread.
2061 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
2063 * win32-i386-low.c (update_debug_registers_callback): Rename
2065 (update_debug_registers): ... this, return void, remove pid_p arg.
2066 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
2068 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2070 * inferiors.h (struct process_info): Add constructor, initialize
2072 <syscalls_to_catch>: Change type to std::vector<int>.
2073 * inferiors.c (add_process): Allocate process_info with new.
2074 (remove_process): Free process_info with delete.
2075 * linux-low.c (handle_extended_wait): Adjust.
2076 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
2077 * server.c (handle_general_set): Adjust.
2079 2017-11-16 Pedro Alves <palves@redhat.com>
2081 * remote-utils.c (remote_close): Block SIGIO signals instead of
2082 uninstalling the SIGIO handler.
2084 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2086 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2088 2017-11-16 Yao Qi <yao.qi@linaro.org>
2090 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2091 (tic6x_store_gregset): Likewise.
2092 (tic6x_usrregs_info): Move it up.
2094 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2096 * Makefile.in: Update arch rules.
2097 * configure.srv: Explicitly mark arch/ files.
2099 2017-11-13 Andreas Schwab <schwab@suse.de>
2101 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2103 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2105 2017-11-06 Pedro Alves <palves@redhat.com>
2107 * config.in, configure: Regenerate.
2109 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2111 * target.c (struct thread_search): Remove.
2112 (thread_search_callback): Remove.
2113 (prepare_to_access_memory): Use for_each_thread instead of
2114 find_inferior. Inline code from thread_search_callback.
2116 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2118 * server.c (struct visit_actioned_threads_data): Remove.
2119 (visit_actioned_threads): Change prototype to take arguments
2121 (resume): Use find_thread instead of find_inferior.
2123 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2125 * server.c (queue_stop_reply_callback): Change prototype, return
2127 (find_status_pending_thread_callback): Remove.
2128 (handle_status): Replace find_inferior with find_thread and
2131 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2133 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2135 (aarch64_store_gregset): Likewise.
2136 (aarch64_fill_fpregset): Likewise.
2137 (aarch64_store_fpregset): Likewise.
2139 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2141 * gdbthread.h (find_thread, for_each_thread): New functions.
2142 * inferiors.c (thread_of_pid): Remove.
2143 (find_any_thread_of_pid): Use find_thread.
2144 * linux-low.c (num_lwps): Use for_each_thread.
2146 2017-10-17 Yao Qi <yao.qi@linaro.org>
2148 * Makefile.in: Remove one rule.
2149 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2151 2017-10-17 Yao Qi <yao.qi@linaro.org>
2153 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2154 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2156 2017-10-17 Yao Qi <yao.qi@linaro.org>
2158 * configure.srv: Rename arm.o with arch/arm.o.
2160 2017-10-17 Yao Qi <yao.qi@linaro.org>
2162 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2163 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2164 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2165 (arch-i386.o, arch-amd64.o): Remove rules.
2166 (arch/%.o): New rule.
2167 Update POSTCOMPILE and COMPILE.pre.
2168 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2169 * configure: Re-generated.
2170 * configure.srv: Replace arch-i386.o with arch/i386.o.
2171 Replace arch-amd64.o with arch/amd64.o.
2173 2017-10-16 Yao Qi <yao.qi@linaro.org>
2175 * configure: Regenerated.
2177 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2179 * inferiors.h: (struct inferior_list): Remove.
2180 (struct inferior_list_entry); Remove.
2181 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2182 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2183 get_first_inferior): Remove.
2184 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2185 find_inferior_id, find_inferior_in_random): Change signature.
2186 * inferiors.c (all_threads): Change type to
2187 std::list<thread_info *>.
2188 (get_thread): Remove macro.
2189 (find_inferior, find_inferior_id): Change signature, implement
2191 (find_inferior_in_random): Change signature, implement using
2192 find_thread_in_random.
2193 (for_each_inferior, for_each_inferior_with_data): Change
2194 signature, implement using for_each_thread.
2195 (add_inferior_to_list, remove_inferior): Remove.
2196 (add_thread, get_first_thread, thread_of_pid,
2197 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2198 (get_first_inferior, one_inferior_p, clear_inferior_list):
2200 (clear_inferiors, get_thread_process): Update.
2201 * gdbthread.h: Include <list>.
2202 (struct thread_info) <entry>: Remove field.
2204 (all_threads): Change type to std::list<thread_info *>.
2205 (get_first_inferior): Add doc.
2206 (find_thread, for_each_thread, find_thread_in_random): New
2208 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2209 * linux-arm-low.c (update_registers_callback): Update.
2210 * linux-low.c (second_thread_of_pid_p): Update.
2211 (kill_one_lwp_callback, linux_detach_lwp_callback,
2212 delete_lwp_callback, status_pending_p_callback, same_lwp,
2213 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2214 iterate_over_lwps, not_stopped_callback,
2215 resume_stopped_resumed_lwps, count_events_callback,
2216 select_singlestep_lwp_callback, select_event_lwp_callback,
2217 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2218 suspend_and_send_sigstop_callback, wait_for_sigstop,
2219 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2220 lwp_running, linux_set_resume_request, resume_status_pending_p,
2221 need_step_over_p, start_step_over, linux_resume_one_thread,
2222 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2223 reset_lwp_ptrace_options_callback): Update.
2224 * linux-mips-low.c (update_watch_registers_callback): Update.
2225 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2227 (free_register_cache_thread_one): Remove.
2228 (regcache_release): Update.
2229 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2230 handle_qxfer_threads_worker): Update.
2231 (handle_query): Update, use list iterator.
2232 (visit_actioned_threads, handle_pending_status,
2233 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2234 clear_pending_status_callback, set_pending_status_callback,
2235 find_status_pending_thread_callback, handle_status,
2236 process_serial_event): Update.
2237 * target.c (thread_search_callback): Update.
2238 * thread-db.c (thread_db_get_tls_address): Update.
2239 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2241 * win32-i386-low.c (update_debug_registers_callback): Update.
2242 * win32-low.c (delete_thread_info, child_delete_thread,
2243 continue_one_thread, suspend_one_thread,
2244 get_child_debug_event): Adjust.
2246 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2248 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2249 * inferiors.h: Include <list>.
2250 (struct process_info) <entry>: Remove field.
2252 (pid_of): Change macro to function.
2253 (ptid_of, lwpid_of): Remove macro.
2254 (all_processes): Change type to std::list<process_info *>.
2255 (ALL_PROCESSES): Remove macro.
2256 (for_each_process, find_process): New function.
2257 * inferiors.c (all_processes): Change type to
2258 std::list<process_info *>.
2259 (find_thread_process): Adjust.
2260 (add_process): Likewise.
2261 (remove_process): Likewise.
2262 (find_process_pid): Likewise.
2263 (get_first_process): Likewise.
2264 (started_inferior_callback): Remove.
2265 (have_started_inferiors_p): Adjust.
2266 (attached_inferior_callback): Remove.
2267 (have_attached_inferiors_p): Adjust.
2268 * linux-low.c (check_zombie_leaders): Likewise.
2269 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2270 (x86_linux_update_xmltarget): Adjust.
2271 * server.c (handle_query): Likewise.
2272 (gdb_reattached_process): Remove.
2273 (handle_status): Adjust.
2274 (kill_inferior_callback): Likewise.
2275 (detach_or_kill_inferior): Remove.
2276 (print_started_pid): Likewise.
2277 (print_attached_pid): Likewise.
2278 (detach_or_kill_for_exit): Update.
2279 (process_serial_event): Likewise.
2280 * linux-arm-low.c (arm_new_fork): Likewise.
2282 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2284 * dll.h: Include <list>.
2285 (struct dll_info): Add constructor.
2286 <entry>: Remove field.
2287 (all_dlls): Change type to std::list<dll_info>.
2288 * dll.c: Include <algorithm>.
2289 (get_dll): Remove macro.
2290 (all_dlls): Change type to std::list<dll_info *>.
2291 (free_one_dll): Remove.
2292 (match_dll): Likewise.
2293 (loaded_dll): Adjust.
2294 (unloaded_dll): Adjust to all_dlls type change, use
2295 std::find_if. Inline code from match_dll.
2296 (clear_dlls): Adjust to all_dlls type change.
2297 * server.c (emit_dll_description): Remove.
2298 (handle_qxfer_libraries): Adjust to all_dlls type change,
2299 integrate emit_dll_description's functionality.
2301 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2303 * linux-low.h (struct linux_target_ops) <delete_process>: New
2305 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2306 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2307 (struct linux_target_ops): Add delete_process callback.
2308 * linux-arm-low.c (arm_delete_process): New.
2309 (struct linux_target_ops): Add delete_process callback.
2310 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2311 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2312 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2313 * linux-mips-low.c (mips_linux_delete_process): New.
2314 (struct linux_target_ops): Add delete_process callback.
2315 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2316 * linux-s390-low.c (struct linux_target_ops): Likewise.
2317 * linux-sh-low.c (struct linux_target_ops): Likewise.
2318 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2319 * linux-tile-low.c (struct linux_target_ops): Likewise.
2320 * linux-x86-low.c (x86_linux_delete_process): New.
2321 (struct linux_target_ops): Add delete_process callback.
2322 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2324 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2326 * linux-aarch64-low.c (the_low_target): Add thread delete
2328 * linux-arm-low.c (arm_delete_thread): New function.
2329 (the_low_target): Add thread delete callback.
2330 * linux-bfin-low.c (the_low_target): Likewise.
2331 * linux-crisv32-low.c (the_low_target): Likewise.
2332 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2334 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2336 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2337 * linux-mips-low.c (mips_linux_delete_thread): New function.
2338 (the_low_target): Add thread delete callback.
2339 * linux-ppc-low.c (the_low_target): Likewise.
2340 * linux-s390-low.c (the_low_target): Likewise.
2341 * linux-sh-low.c (the_low_target): Likewise.
2342 * linux-tic6x-low.c (the_low_target): Likewise.
2343 * linux-tile-low.c (the_low_target): Likewise.
2344 * linux-x86-low.c (the_low_target): Likewise.
2345 * linux-xtensa-low.c (the_low_target): Likewise.
2347 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2349 * win32-low.c: Include "common-inferior.h".
2351 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2353 * inferiors.c (set_inferior_cwd): New function.
2354 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2355 (handle_query): Inform that QSetWorkingDir is supported.
2356 * win32-low.c (create_process): Pass the inferior's cwd to
2359 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2361 * inferiors.c (current_inferior_cwd): New global variable.
2362 (get_inferior_cwd): New function.
2363 * inferiors.h (struct process_info) <cwd>: New field.
2365 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2367 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2368 (OBS): Add gdb_tilde_expand.o.
2370 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2372 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2373 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2375 2017-09-29 Pedro Alves <palves@redhat.com>
2377 * ax.c (gdb_parse_agent_expr): Constify.
2378 * ax.h (gdb_parse_agent_expr): Constify.
2379 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2381 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2382 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2383 * remote-utils.h (read_ptid): Constify.
2384 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2385 (process_point_options, process_serial_event): Constify.
2386 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2387 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2388 (cmd_qtbuffer): Constify.
2390 2017-09-29 Pedro Alves <palves@redhat.com>
2392 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2395 2017-09-29 Pedro Alves <palves@redhat.com>
2397 * linux-low.c (handle_extended_wait): Pass parent thread instead
2398 of process to thread_db_notice_clone.
2399 * linux-low.h (thread_db_notice_clone): Replace parent process
2400 parameter with parent thread parameter.
2401 * thread-db.c (find_one_thread): Add comment.
2402 (thread_db_notice_clone): Replace parent process parameter with
2403 parent thread parameter. Temporarily switch to the parent thread.
2405 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2407 * gdbthread.h: Include "common-gdbthread.h".
2408 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2409 "if" when validating the ptid.
2410 * remote-utils.c: Include "gdbthread.h".
2411 (prepare_resume_reply): Use "switch_to_thread".
2412 * target.c (done_accessing_memory): Likewise.
2414 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2416 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2417 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2418 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2419 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2420 s390x-gs-linux64-ipa.o to ipa_obj.
2421 * linux-s390-low.c (HWCAP_S390_GS): New define.
2422 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2424 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2425 (s390_arch_setup): Check for guarded-storage support and choose
2427 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2428 init_registers_s390x_gs_linux64.
2429 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2431 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2432 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2434 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2436 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2438 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2440 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2441 (thread_db_thread_handle): Declare.
2442 * linux-low.c (linux_target_ops): Initialize thread_handle.
2443 * server.c (handle_qxfer_threads_worker): Add support for
2445 * target.h (struct target_ops): Add new function pointer,
2447 (target_thread_handle): Define.
2448 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2450 (thread_db_thread_handle): New function.
2452 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2454 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2455 * linux-low.h (thread_db_notice_clone): Declare.
2456 * thread-db.c (thread_db_notice_clone): New function.
2458 2017-09-21 Pedro Alves <palves@redhat.com>
2460 * server.c (gdb_read_memory, handle_status, process_serial_event)
2461 (handle_serial_event, handle_target_event): Adjust to
2462 set_desired_thread prototype change.
2463 * target.c (set_desired_thread): Remove 'use_general' parameter
2465 * target.h (set_desired_thread): Remove 'use_general' parameter.
2467 2017-09-20 Tom Tromey <tom@tromey.com>
2469 * target.c (target_terminal::terminal_state): Define.
2470 (target_terminal::init): Rename from target_terminal_init.
2471 (target_terminal::inferior): Rename from
2472 target_terminal_inferior.
2473 (target_terminal::ours): Rename from target_terminal_ours.
2474 (target_terminal::ours_for_output, target_terminal::info): New.
2476 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2478 * server.c (accumulate_file_name_length): Remove.
2479 (emit_dll_description): Adjust to std::string change.
2480 (handle_qxfer_libraries): Use std::string to hold document.
2482 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2484 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2485 return type of xml_escape_text.
2486 * server.c (emit_dll_description): Likewise.
2488 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2490 * server.c (captured_main): Accept argument for --selftest.
2491 Update run_tests call.
2492 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2493 when registering selftests.
2495 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2497 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2498 instead of "VEC" for "target_desc.reg_defs".
2499 (regcache_cpy): Likewise.
2500 (registers_to_string): Likewise.
2501 (registers_from_string): Likewise.
2502 (find_regno): Likewise.
2503 (supply_regblock): Likewise.
2504 (regcache_raw_read_unsigned): Likewise.
2505 * tdesc.c (init_target_desc): Likewise.
2506 (tdesc_create_reg): Likewise.
2507 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2508 (struct target_desc) <reg_defs>: Convert to "std::vector".
2509 (target_desc): Do not initialize "reg_defs".
2510 (~target_desc): Update code to use "std::vector" instead of "VEC"
2511 for "target_desc.reg_defs".
2512 (operator==): Likewise.
2514 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2516 * inferiors.h (thread_to_gdb_id): Remove.
2517 * inferiors.c (thread_to_gdb_id): Remove.
2518 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2519 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2520 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2522 * nto-low.c (nto_fetch_registers, nto_store_registers,
2523 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2525 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2527 * inferiors.h (gdb_id_to_thread_id): Remove.
2528 * inferiors.c (gdb_id_to_thread_id): Remove.
2529 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2530 removal. Move pid declaration closer to where it's used.
2532 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2534 * server.c (handle_detach): New function.
2535 (process_serial_event): Move code out, call handle_detach.
2537 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2539 * server.c (require_running): Rename to ...
2540 (require_running_or_return): ... this ...
2541 (require_running_or_break): ... and this.
2542 (handle_query, process_serial_event): Adjust.
2544 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2546 * linux-low.c (linux_set_resume_request): Remove unused
2549 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2551 * server.c (first_thread_of): Remove.
2552 (process_serial_event): Replace usage of first_thread_of with
2553 find_any_thread_of_pid.
2554 * tracepoint.c (same_process_p): Remove.
2555 (gdb_agent_about_to_close): Replace usage of same_process_p with
2556 find_any_thread_of_pid.
2557 * linux-x86-low.c (same_process_callback): Remove.
2558 (x86_arch_setup_process_callback): Replace usage of
2559 same_process_callback with find_any_thread_of_pid.
2560 * thread-db.c (any_thread_of): Remove.
2561 (switch_to_process): Replace usage of any_thread_of with
2562 find_any_thread_of_pid.
2563 * inferiors.c (thread_pid_matches_callback): Remove.
2564 (find_thread_process): Adjust to use find_any_thread_of_pid.
2566 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2568 * regcache.c (get_thread_regcache): Guard calls to "memset"
2571 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2573 * linux-low.c (handle_extended_wait): Use
2574 "allocate_target_description" instead of "XNEW".
2575 * linux-x86-low.c (initialize_low_arch): Likewise.
2577 2017-09-05 Yao Qi <yao.qi@linaro.org>
2579 * configure.srv (srv_i386_regobj): Remove.
2580 (srv_amd64_regobj): Remove.
2581 (srv_regobj): Set it to "" for x86 non-linux targets.
2582 * linux-x86-tdesc.c (i386_linux_read_description):
2583 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2584 (init_registers_i386): Remove the declaration.
2585 (tdesc_i386): Remove the declaration.
2586 (lynx_i386_arch_setup): Call i386_create_target_description.
2587 * nto-x86-low.c: Likewise.
2588 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2589 [!__x86_64__]: include arch/i386.h.
2590 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2592 2017-09-05 Yao Qi <yao.qi@linaro.org>
2594 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2595 i386/amd64-XXX-linux from it.
2597 2017-09-05 Yao Qi <yao.qi@linaro.org>
2599 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2601 (ipa_amd64_linux_regobj): Remove.
2602 (ipa_x32_linux_regobj): Remove.
2604 2017-09-05 Yao Qi <yao.qi@linaro.org>
2606 * Makefile.in (arch-amd64.o): New rule.
2607 * configure.srv: Append arch-amd64.o.
2608 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2609 (get_ipa_tdesc): Call amd64_linux_read_description.
2610 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2611 and init_registers_amd64_XXX.
2612 * linux-x86-low.c (x86_linux_read_description): Call
2613 amd64_linux_read_description.
2614 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2615 (initialize_low_arch): Don't call init_registers_x32_XXX and
2616 init_registers_amd64_XXX.
2617 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2618 and tdesc_amd64_XXX.
2619 [__x86_64__] (amd64_tdesc_test): New function.
2620 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2621 and init_registers_amd64_XXX.
2622 * linux-x86-tdesc.c: Include arch/amd64.h.
2623 (xcr0_to_tdesc_idx): New function.
2624 (i386_linux_read_description): New function.
2625 (amd64_get_ipa_tdesc_idx): New function.
2626 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2627 (amd64_get_ipa_tdesc): Declare.
2629 2017-09-05 Yao Qi <yao.qi@linaro.org>
2631 * configure.srv (srv_i386_linux_xmlfiles): Remove
2632 i386/i386-XXX-linux.xml from it.
2634 2017-09-05 Yao Qi <yao.qi@linaro.org>
2636 * configure.srv: Set srv_i386_linux_regobj empty if $development
2638 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2639 initialize_low_tdesc.
2640 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2641 with #if initialize_low_tdesc.
2642 * linux-x86-tdesc-selftest.c: New file.
2643 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2645 2017-09-05 Yao Qi <yao.qi@linaro.org>
2647 * Makefile.in (arch-i386.o): New rule.
2648 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2649 (x86_64-*-linux*): Likewise.
2650 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2651 include arch/i386.h.
2652 (i386_linux_read_description): Remove code and call
2653 i386_create_target_description.
2654 * tdesc.c (allocate_target_description): New function.
2655 * tdesc.h (set_tdesc_architecture): Remove declaration.
2656 (set_tdesc_osabi): Likewise.
2658 2017-09-05 Yao Qi <yao.qi@linaro.org>
2660 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2661 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2662 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2664 * server.c (get_features_xml): Call tdesc_get_features_xml.
2665 * tdesc.c (set_tdesc_architecture): New function.
2666 (set_tdesc_osabi): New function.
2667 (tdesc_get_features_xml): New function.
2668 (tdesc_create_feature): Add an argument.
2669 * tdesc.h (struct target_desc) <features>: New field.
2670 <arch, osabi>: New field.
2671 (~target_desc): xfree features, arch, and osabi.
2672 (target_desc::oerator==): Don't compare .xmltarget.
2673 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2674 (set_tdesc_osabi): Likewise.
2675 (tdesc_get_features_xml): Likewise.
2677 2017-09-05 Yao Qi <yao.qi@linaro.org>
2679 * linux-x86-tdesc.c: Include selftest.h.
2680 (i386_tdesc_test): New function.
2681 (initialize_low_tdesc): Call selftests::register_test.
2682 * tdesc.h: Include regdef.h.
2683 (target_desc): Override operator == and !=.
2685 2017-09-05 Yao Qi <yao.qi@linaro.org>
2687 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2688 (ipa_obj): Likewise.
2689 * linux-i386-ipa.c: Include common/x86-xstate.h
2690 (get_ipa_tdesc): Call i386_linux_read_description.
2691 (initialize_low_tracepoint): Don't call init_registers_XXX
2692 functions, call initialize_low_tdesc instead.
2693 * linux-x86-low.c (x86_linux_read_description): Call
2694 i386_linux_read_description.
2695 (initialize_low_arch): Don't call init_registers_i386_XXX
2696 functions, call initialize_low_tdesc.
2697 * linux-x86-tdesc.c: New file.
2698 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2699 (i386_get_ipa_tdesc_idx): Declare.
2700 (i386_get_ipa_tdesc): Declare.
2701 (initialize_low_tdesc): Declare.
2703 2017-09-05 Yao Qi <yao.qi@linaro.org>
2705 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2708 2017-09-05 Yao Qi <yao.qi@linaro.org>
2710 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2711 * regcache.c (get_thread_regcache): Use VEC_length.
2712 (init_register_cache): Likewise.
2713 (regcache_cpy): Likewise.
2714 (registers_to_string): Iterate reg_defs via VEC_iterate.
2715 (find_regno): Likewise.
2716 (find_register_by_number): Use VEC_index.
2717 (register_size): Call find_register_by_number.
2718 (register_data): Call find_register_by_number.
2719 (supply_regblock): Use VEC_length.
2720 (regcache_raw_read_unsigned): Likewise.
2721 * tdesc.c (init_target_desc): Iterate reg_defs via
2723 (default_description): Update initializer.
2724 (copy_target_description): Don't update field num_registers.
2725 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2726 <num_registers>: Remove.
2728 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2730 * Makefile.in (.SECONDARY): Define target.
2732 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2734 * linux-low.c (linux_wait_1): Adjust.
2735 * server.c (queue_stop_reply_callback): Adjust.
2737 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2739 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2740 QEnvironmentUnset and QEnvironmentReset packets.
2741 (handle_query): Inform remote that QEnvironmentHexEncoded,
2742 QEnvironmentUnset and QEnvironmentReset are supported.
2744 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2746 * inferiors.h (inferior_target_data): Rename to ...
2747 (thread_target_data): ... this.
2748 (inferior_regcache_data): Rename to ...
2749 (thread_regcache_data): ... this.
2750 (set_inferior_regcache_data): Rename to ...
2751 (set_thread_regcache_data): ... this.
2752 * inferiors.c (inferior_target_data): Rename to ...
2753 (thread_target_data): ... this.
2754 (inferior_regcache_data): Rename to ...
2755 (thread_regcache_data): ... this.
2756 (set_inferior_regcache_data): Rename to ...
2757 (set_thread_regcache_data): ... this.
2758 (free_one_thread): Update.
2759 * linux-low.h (get_thread_lwp): Update.
2760 * regcache.c (get_thread_regcache): Update.
2761 (regcache_invalidate_thread): Update.
2762 (free_register_cache_thread): Update.
2763 * win32-i386-low.c (update_debug_registers_callback): Update.
2764 (win32_get_current_dr): Update.
2765 * win32-low.c (thread_rec): Update.
2766 (delete_thread_info): Update.
2767 (continue_one_thread): Update.
2768 (suspend_one_thread): Update.
2770 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2772 * inferiors.c (set_inferior_target_data): Remove.
2773 * inferiors.h (set_inferior_target_data): Remove.
2775 2017-08-18 Yao Qi <yao.qi@linaro.org>
2777 * Makefile.in (OBS): Add selftest.o.
2778 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2779 * configure, config.in: Re-generated.
2780 * server.c: Include common/sefltest.h.
2781 (captured_main): Handle option --selftest.
2783 2017-08-09 Yao Qi <yao.qi@linaro.org>
2785 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2786 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2787 i386-avx-mpx.o and i386-mmx.o.
2788 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2789 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2790 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2791 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2792 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2793 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2794 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2795 i386/amd64-avx-mpx.xml.
2797 2017-08-09 Yao Qi <yao.qi@linaro.org>
2799 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2800 and x32-avx-avx512.o.
2801 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2802 i386/x32-avx-avx512.xml.
2804 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2806 * tracepoint.h (enum class fast_tpoint_collect_result): New
2808 (fast_tracepoint_collecting): Change return type to
2809 fast_tpoint_collect_result.
2810 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2811 * linux-low.h: Include tracepoint.h.
2812 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2813 fast_tpoint_collect_result.
2814 * linux-low.c (handle_tracepoints): Adjust.
2815 (linux_fast_tracepoint_collecting): Change return type to
2816 fast_tpoint_collect_result.
2817 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2818 linux_wait_1, stuck_in_jump_pad_callback,
2819 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2820 proceed_one_lwp): Adjust to type change.
2822 2017-07-10 Yao Qi <yao.qi@linaro.org>
2824 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2826 2017-06-29 Yao Qi <yao.qi@linaro.org>
2828 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2830 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2832 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2834 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2836 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2838 * linux-low.c (linux_create_inferior): Adjust code to access the
2839 environment information via 'gdb_environ' class.
2840 * lynx-low.c (lynx_create_inferior): Likewise.
2841 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2842 (get_environ): Return a pointer to 'our_environ'.
2843 (captured_main): Initialize 'our_environ'.
2844 * server.h (get_environ): Adjust prototype.
2845 * spu-low.c (spu_create_inferior): Adjust code to access the
2846 environment information via 'gdb_environ' class.
2848 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2850 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2851 usage of "register" keyword.
2853 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2855 * configure: Re-generate.
2857 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2859 * configure: Re-generate.
2861 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2863 * Makefile.in (COMPILE.pre): Add "-x c++".
2865 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2867 * fork-child.c: Conditionally include <signal.h>.
2869 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2871 * server.c (handle_general_set): Handle new packet
2872 "QStartupWithShell".
2873 (handle_query): Add "QStartupWithShell" to the list of supported
2875 (gdbserver_usage): Add help text explaining the
2876 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2878 (captured_main): Recognize and act upon the presence of the new
2881 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2882 Pedro Alves <palves@redhat.com>
2884 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2885 * configure: Regenerate.
2886 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2888 (i[34567]86-*-lynxos*): Likewise.
2889 (spu*-*-*): Likewise.
2890 * fork-child.c: New file.
2891 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2893 (linux_ptrace_fun): New function.
2894 (linux_create_inferior): Adjust function prototype to reflect
2895 change on "target.h". Adjust function code to use
2897 (linux_request_interrupt): Delete "signal_pid".
2898 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2899 (lynx_ptrace_fun): New function.
2900 (lynx_create_inferior): Adjust function prototype to reflect
2901 change on "target.h". Adjust function code to use
2903 * nto-low.c (nto_create_inferior): Adjust function prototype and
2904 code to reflect change on "target.h". Update comments.
2905 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2906 "common-terminal.h" and "environ.h".
2907 (terminal_fd): Moved to fork-child.c.
2908 (old_foreground_pgrp): Likewise.
2909 (restore_old_foreground_pgrp): Likewise.
2910 (last_status): Make it global.
2911 (last_ptid): Likewise.
2912 (our_environ): New variable.
2913 (startup_with_shell): Likewise.
2914 (program_name): Likewise.
2915 (program_argv): Rename to...
2916 (program_args): ...this.
2917 (wrapper_argv): New variable.
2918 (start_inferior): Delete function.
2919 (get_exec_wrapper): New function.
2920 (get_exec_file): Likewise.
2921 (get_environ): Likewise.
2922 (prefork_hook): Likewise.
2923 (post_fork_inferior): Likewise.
2924 (postfork_hook): Likewise.
2925 (postfork_child_hook): Likewise.
2926 (handle_v_run): Update code to deal with arguments coming from the
2927 remote host. Update calls from "start_inferior" to
2929 (captured_main): Likewise. Initialize environment variable. Call
2931 * server.h (post_fork_inferior): New prototype.
2932 (get_environ): Likewise.
2933 (last_status): Declare.
2934 (last_ptid): Likewise.
2935 (signal_pid): Likewise.
2936 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2937 (spu_ptrace_fun): New function.
2938 (spu_create_inferior): Adjust function prototype to reflect change
2939 on "target.h". Adjust function code to use "fork_inferior".
2940 * target.c (target_terminal_init): New function.
2941 (target_terminal_inferior): Likewise.
2942 (target_terminal_ours): Likewise.
2943 * target.h: Include <vector>.
2944 (struct target_ops) <create_inferior>: Update prototype.
2945 (create_inferior): Update macro.
2946 * utils.c (gdb_flush_out_err): New function.
2947 * win32-low.c (win32_create_inferior): Adjust function prototype
2948 and code to reflect change on "target.h".
2950 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2952 * inferiors.c (switch_to_thread): New function.
2954 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2956 * Makefile.in (SFILE): Add "common/job-control.c".
2957 (OBS): Add "job-control.o".
2959 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2961 * Makefile: Remove "@host_makefile_frag@".
2963 2017-05-05 Pedro Alves <palves@redhat.com>
2965 * configure: Regenerate.
2967 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2969 * configure: Regenerate.
2971 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2973 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2974 software_single_step change of return type to
2975 std::vector<CORE_ADDR>.
2976 * linux-low.c (install_software_single_step_breakpoints):
2978 * linux-low.h (install_software_single_step_breakpoints):
2981 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2983 * remote-utils.c: Include "gdb_termios.h" instead of
2985 * terminal.h: Delete file.
2987 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2989 * server.c: Include <vector>.
2990 <program_argv, wrapper_argv>: Convert to std::vector.
2991 (start_inferior): Rewrite function to use C++.
2992 (handle_v_run): Likewise. Update code that calculates the argv
2993 based on the vRun packet; use C++.
2994 (captured_main): Likewise.
2996 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2998 * server.c (handle_v_cont): Initialize thread_resume::thread
3001 2017-04-05 Pedro Alves <palves@redhat.com>
3003 * configure: Regenerate.
3005 2017-04-05 Pedro Alves <palves@redhat.com>
3007 * gdbreplay.c (sync_error): Constify.
3008 * linux-x86-low.c (push_opcode): Constify.
3010 2017-04-05 Pedro Alves <palves@redhat.com>
3012 * win32-low.c (get_child_debug_event)
3013 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
3014 Report TARGET_WAITKIND_SPURIOUS instead.
3016 2017-04-05 Pedro Alves <palves@redhat.com>
3018 * remote-utils.c (remote_prepare, remote_open): Constify.
3019 * remote-utils.h (remote_prepare, remote_open): Constify.
3020 * server.c (captured_main): Constify 'port' handling.
3022 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
3024 * Makefile.in (clean): Clear .deps.
3026 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
3028 * .gitignore: Remove generated files, replace with wildcard.
3029 * (clean): Replace removal of generated files with wildcard.
3030 (version.c): Replace with...
3031 (version-generated.c): ...this.
3032 (xml-builtin.c): Replace with...
3033 (xml-builtin-generated.c): ...this.
3034 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
3035 (%.c: *regformats*): Replace with...
3036 (%-generated.c: *regformats*): ...this.
3038 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3040 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
3041 (xtensa_fill_gregset): Call collect_register_by_name for
3043 (xtensa_store_gregset): Call supply_register_by_name for
3046 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
3048 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
3049 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
3050 (xtensa_store_gregset): Call supply_register for all registers in
3051 a0_regnum..a0_regnum + C0_NREGS range.
3053 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3055 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
3056 (ax-ipa.o: ax.c): Remove.
3057 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
3058 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
3059 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
3060 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
3061 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
3063 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3065 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
3066 (print-utils-ipa.o: ../common/print-utils.c): Remove.
3067 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
3068 (errors-ipa.o: ../common/errors.c): Remove.
3069 (format-ipa.o: ../common/format.c): Remove.
3070 (common-utils-ipa.o: ../common/common-utils.c): Remove.
3072 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3074 * Makefile.in (%-ipa.o: %.c): New rule.
3075 (tracepoint-ipa.o: tracepoint.c): Remove.
3076 (utils-ipa.o: utils.c): Remove.
3077 (remote-utils-ipa.o: remote-utils.c): Remove.
3078 (regcache-ipa.o: regcache.c): Remove.
3079 (i386-linux-ipa.o: i386-linux.c): Remove.
3080 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
3081 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
3082 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
3083 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
3084 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3085 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3086 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3087 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3088 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3089 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3090 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3091 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3092 (aarch64-ipa.o: aarch64.c): Remove.
3093 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3094 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3095 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3096 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3097 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3098 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3099 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3100 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3101 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3102 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3103 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3104 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3105 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3106 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3107 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3108 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3109 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3110 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3111 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3112 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3113 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3114 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3115 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3116 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3117 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3118 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3119 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3120 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3121 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3122 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3123 (tdesc-ipa.o: tdesc.c): Remove.
3124 (x32-linux-ipa.o: x32-linux.c): Remove.
3125 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3126 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3128 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3130 * Makefile.in (%.o: ../arch/%.c): New rule.
3131 (arm.o: ../arch/arm.c): Remove.
3132 (arm-linux.o: ../arch/arm-linux.c): Remove.
3133 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3134 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3136 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3138 * Makefile.in (%.o: ../nat/%.c): New rule.
3139 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3140 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3141 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3142 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3143 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3144 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3145 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3146 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3147 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3148 (linux-personality.o: ../nat/linux-personality.c): Remove.
3149 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3150 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3151 (x86-linux.o: ../nat/x86-linux.c): Remove.
3152 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3153 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3155 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3157 * Makefile.in (%.o: ../common/%.c): New rule.
3158 (signals.o: ../common/signals.c): Remove.
3159 (print-utils.o: ../common/print-utils.c): Remove.
3160 (rsp-low.o: ../common/rsp-low.c): Remove.
3161 (common-utils.o: ../common/common-utils.c): Remove.
3162 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3163 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3164 (vec.o: ../common/vec.c): Remove.
3165 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3166 (xml-utils.o: ../common/xml-utils.c): Remove.
3167 (ptid.o: ../common/ptid.c): Remove.
3168 (buffer.o: ../common/buffer.c): Remove.
3169 (format.o: ../common/format.c): Remove.
3170 (filestuff.o: ../common/filestuff.c): Remove.
3171 (agent.o: ../common/agent.c): Remove.
3172 (errors.o: ../common/errors.c): Remove.
3173 (environ.o: ../common/environ.c): Remove.
3174 (common-debug.o: ../common/common-debug.c): Remove.
3175 (cleanups.o: ../common/cleanups.c): Remove.
3176 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3177 (fileio.o: ../common/fileio.c): Remove.
3178 (common-regcache.o: ../common/common-regcache.c): Remove.
3179 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3180 (new-op.o: ../common/new-op.c): Remove.
3181 (btrace-common.o: ../common/btrace-common.c): Remove.
3183 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3185 * Makefile.in (%.o: ../target/%.c): New rule.
3186 (waitstatus.o: ../target/waitstatus.c): Remove.
3188 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3191 (%.c: ../regformats/%.dat,
3192 (%.c: ../regformats/arm/%.dat,
3193 (%.c: ../regformats/i386/%.dat,
3194 (%.c: ../regformats/rs6000/%.dat): New rules.
3195 (aarch64.c): Remove.
3196 (reg-arm.c): Remove.
3197 (arm-with-iwmmxt.c): Remove.
3198 (arm-with-vfpv2.c): Remove.
3199 (arm-with-vfpv3.c): Remove.
3200 (arm-with-neon.c): Remove.
3201 (reg-bfin.c): Remove.
3202 (reg-cris.c): Remove.
3203 (reg-crisv32.c): Remove.
3205 (i386-linux.c): Remove.
3206 (i386-avx.c): Remove.
3207 (i386-avx-linux.c): Remove.
3208 (i386-avx-avx512.c): Remove.
3209 (i386-avx-avx512-linux.c): Remove.
3210 (i386-mpx.c): Remove.
3211 (i386-mpx-linux.c): Remove.
3212 (i386-avx-mpx-avx512-pku.c): Remove.
3213 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3214 (i386-avx-mpx.c): Remove.
3215 (i386-avx-mpx-linux.c): Remove.
3216 (i386-mmx.c): Remove.
3217 (i386-mmx-linux.c): Remove.
3218 (reg-ia64.c): Remove.
3219 (reg-m32r.c): Remove.
3220 (reg-m68k.c): Remove.
3222 (mips-linux.c): Remove.
3223 (mips-dsp-linux.c): Remove.
3224 (mips64-linux.c): Remove.
3225 (mips64-dsp-linux.c): Remove.
3226 (nios2-linux.c): Remove.
3227 (powerpc-32.c): Remove.
3228 (powerpc-32l.c): Remove.
3229 (powerpc-altivec32l.c): Remove.
3230 (powerpc-cell32l.c): Remove.
3231 (powerpc-vsx32l.c): Remove.
3232 (powerpc-isa205-32l.c): Remove.
3233 (powerpc-isa205-altivec32l.c): Remove.
3234 (powerpc-isa205-vsx32l.c): Remove.
3235 (powerpc-e500l.c): Remove.
3236 (powerpc-64l.c): Remove.
3237 (powerpc-altivec64l.c): Remove.
3238 (powerpc-cell64l.c): Remove.
3239 (powerpc-vsx64l.c): Remove.
3240 (powerpc-isa205-64l.c): Remove.
3241 (powerpc-isa205-altivec64l.c): Remove.
3242 (powerpc-isa205-vsx64l.c): Remove.
3243 (s390-linux32.c): Remove.
3244 (s390-linux32v1.c): Remove.
3245 (s390-linux32v2.c): Remove.
3246 (s390-linux64.c): Remove.
3247 (s390-linux64v1.c): Remove.
3248 (s390-linux64v2.c): Remove.
3249 (s390-te-linux64.c): Remove.
3250 (s390-vx-linux64.c): Remove.
3251 (s390-tevx-linux64.c): Remove.
3252 (s390x-linux64.c): Remove.
3253 (s390x-linux64v1.c): Remove.
3254 (s390x-linux64v2.c): Remove.
3255 (s390x-te-linux64.c): Remove.
3256 (s390x-vx-linux64.c): Remove.
3257 (s390x-tevx-linux64.c): Remove.
3258 (tic6x-c64xp-linux.c): Remove.
3259 (tic6x-c64x-linux.c): Remove.
3260 (tic6x-c62x-linux.c): Remove.
3262 (reg-sparc64.c): Remove.
3263 (reg-spu.c): Remove.
3265 (amd64-linux.c): Remove.
3266 (amd64-avx.c): Remove.
3267 (amd64-avx-linux.c): Remove.
3268 (amd64-avx-avx512.c): Remove.
3269 (amd64-avx-avx512-linux.c): Remove.
3270 (amd64-mpx.c): Remove.
3271 (amd64-mpx-linux.c): Remove.
3272 (amd64-avx-mpx-avx512-pku.c): Remove.
3273 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3274 (amd64-avx-mpx.c): Remove.
3275 (amd64-avx-mpx-linux.c): Remove.
3277 (x32-linux.c): Remove.
3278 (x32-avx.c): Remove.
3279 (x32-avx-linux.c): Remove.
3280 (x32-avx-avx512.c): Remove.
3281 (x32-avx-avx512-linux.c): Remove.
3282 (reg-xtensa.c): Remove.
3283 (reg-tilegx.c): Remove.
3284 (reg-tilegx32.c): Remove.
3286 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3288 * Makefile.in (SFILES): Add "common/environ.c".
3289 (OBJS): Add "common/environ.h".
3291 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3293 * configure.ac: Check if the fs_base and gs_base members of
3294 `struct user_regs_struct' exist.
3295 * config.in: Regenerated.
3296 * configure: Likewise.
3298 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3300 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3302 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3303 (get_next_pcs_syscall_next_pc): Likewise.
3305 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3307 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3308 * nto-x86-low.c: Likewise.
3310 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3312 * Makefile.in: Include disable-implicit-rules.mk.
3314 2016-11-23 Pedro Alves <palves@redhat.com>
3316 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3317 (debug_vprintf): Use std::chrono::steady_clock instead of
3318 gettimeofday. Use '.' instead of ':'.
3319 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3320 (get_timestamp): Use std::chrono::steady_clock instead of
3323 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3325 * Makefile.in: Fix whitespace formatting.
3327 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3329 * Makefile.in (SFILES, OBS): Flatten list and order
3332 2016-11-23 Pedro Alves <palves@redhat.com>
3334 * event-loop.c (handle_file_event): Use warning.
3335 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3336 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3339 2016-11-23 Pedro Alves <palves@redhat.com>
3341 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3343 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3344 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3345 debug_printf and debug_flush for debug output.
3346 * server.c (handle_general_set): Likewise.
3347 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3350 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3352 * Makefile.in (.c.o): Replace rule with ...
3353 (%.o: %.c): ... this one.
3355 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3357 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3358 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3360 * configure.ac: Remove checks for the make program.
3361 * configure: Re-generate.
3363 2016-10-28 Pedro Alves <palves@redhat.com>
3365 * Makefile.in (CXX_DIALECT): Get from configure.
3366 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3367 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3368 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3369 * config.in: Regenerate.
3370 * configure: Regenerate.
3372 2016-10-27 Yao Qi <yao.qi@linaro.org>
3374 * linux-low.c (linux_supports_range_stepping): Return true if
3375 can_software_single_step return true.
3377 2016-10-27 Yao Qi <yao.qi@linaro.org>
3379 * inferiors.c (find_inferior_in_random): New function.
3380 * inferiors.h (find_inferior_in_random): Declare.
3381 * linux-low.c (linux_wait_for_event_filtered): Call
3382 find_inferior_in_random instead of find_inferior.
3384 2016-10-27 Yao Qi <yao.qi@linaro.org>
3386 * linux-low.c (linux_wait_1): If single-step breakpoints are
3387 inserted, remove them.
3389 2016-10-26 Pedro Alves <palves@redhat.com>
3391 * linux-low.c (handle_extended_wait): Link parent/child fork
3393 (linux_wait_1): Unlink them.
3394 (linux_set_resume_request): Ignore resume requests for
3395 already-resumed and unhandled fork child threads.
3396 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3397 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3399 (handle_v_requests) <vCont>: Don't call require_running.
3400 * server.h (in_queued_stop_replies): New declaration.
3402 2016-10-24 Yao Qi <yao.qi@linaro.org>
3405 * linux-aarch64-low.c (append_insns): Cast the return value to
3408 2016-10-10 Yao Qi <yao.qi@linaro.org>
3410 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3412 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3414 * target.c (target_supports_multi_process): New function, moved
3416 * target.h (target_supports_multi_process): ... here. Remove
3419 2016-10-05 Tom Tromey <tom@tromey.com>
3422 * tracepoint.c (handle_tracepoint_bkpts): Check
3423 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3425 2016-10-05 Yao Qi <yao.qi@linaro.org>
3427 * configure.srv: Update the path of arm-*.xml files.
3429 2016-10-05 Terry Guo <terry.guo@arm.com>
3430 Yao Qi <yao.qi@linaro.org>
3432 * Makefile.in: Adjust the path of rules.
3433 * configure.srv: Update the path of xml files.
3434 * regformats/arm-with-iwmmxt.dat: Regenerated.
3435 * regformats/arm-with-neon.dat: Likewise.
3436 * regformats/arm-with-vfpv2.dat: Likewise.
3437 * regformats/arm-with-vfpv3.dat Likewise.
3439 2016-09-30 Yao Qi <yao.qi@linaro.org>
3442 * target.c (target_stop_and_wait): Don't call
3443 target_continue_no_signal, use resume_stop instead.
3445 2016-09-26 Yao Qi <yao.qi@linaro.org>
3447 * linux-low.c (linux_wait_1): Call debug_exit.
3449 2016-09-23 Pedro Alves <palves@redhat.com>
3451 * Makefile.in (SFILES): Add common/new-op.c.
3452 (OBS): Add common/new-op.o.
3453 (new-op.o): New rule.
3455 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3457 * .gitinore: Ignore more files.
3459 2016-09-21 Yao Qi <yao.qi@linaro.org>
3461 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3464 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3466 * server.c (start_inferior): Call target_mourn_inferior instead of
3467 mourn_inferior; pass ptid_t argument to it.
3469 (handle_target_event): Likewise.
3470 * target.c (target_mourn_inferior): New function.
3471 * target.h (mourn_inferior): Delete macro.
3473 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3475 * linux-low.c (lwp_is_stepping): New function.
3477 2016-09-06 Carl Love <cel@us.ibm.com>
3479 * server.c (start_inferior): Fixed comment, requested comment change
3480 didn't get updated correctly. Removed reference to ptrace () call as
3481 it is only true on Linux systems.
3483 2016-09-06 Carl Love <cel@us.ibm.com>
3485 * server.c (start_inferior): Do not call
3486 function target_post_create_inferior () if the
3487 inferior process has already exited.
3489 2016-09-05 Pedro Alves <palves@redhat.com>
3491 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3492 (COMPILE.pre, CC_LD): Use CXX directly.
3493 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3494 * acinclude.m4: Don't include build-with-cxx.m4.
3495 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3496 * configure: Regenerate.
3498 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3501 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3502 call writing data to own_buf.
3504 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3506 * target.c (mywait): Call target_wait instead of
3508 (target_wait): New function.
3510 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3512 * server.c (start_inferior): New variable 'ptid'. Replace calls
3513 to the_target->resume by target_continue{,_no_signal}, depending
3515 * target.c (target_stop_and_wait): Call target_continue_no_signal
3516 instead of the_target->resume.
3517 (target_continue): New function.
3519 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3521 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3523 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3526 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3528 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3529 * linux-arm-low.c (ps_get_thread_area): Likewise.
3530 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3531 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3532 * linux-mips-low.c (ps_get_thread_area): Likewise.
3533 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3534 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3535 * linux-x86-low.c (ps_get_thread_area): Likewise.
3536 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3538 2016-08-19 Pedro Alves <palves@redhat.com>
3540 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3542 2016-08-19 Pedro Alves <palves@redhat.com>
3544 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3545 comment. Use memcpy instead of casting through unsigned long.
3547 2016-08-19 Pedro Alves <palves@redhat.com>
3549 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3550 allocating around 0x80000000.
3552 2016-08-19 Pedro Alves <palves@redhat.com>
3555 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3556 (x32-avx512-linux-ipa.o): New rules.
3557 * configure.ac (x86_64-*-linux*): New x32 check.
3558 * configure.srv (ipa_x32_linux_regobj): New.
3559 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3560 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3562 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3564 * configure: Regenerate.
3566 2016-08-09 Pedro Alves <palves@redhat.com>
3569 * Makefile.in (OBS): Add signals-state-save-restore.o.
3570 (signals-state-save-restore.o): New rule.
3571 * config.in: Regenerate.
3572 * configure: Regenerate.
3573 * linux-low.c: Include "signals-state-save-restore.h".
3574 (linux_create_inferior): Call
3575 restore_original_signals_state.
3576 * server.c: Include "dispositions-save-restore.h".
3577 (captured_main): Call save_original_signals_state.
3579 2016-08-05 Pedro Alves <palves@redhat.com>
3581 * configure: Regenerate.
3583 2016-08-04 Yao Qi <yao.qi@linaro.org>
3585 * linux-low.c (regsets_fetch_inferior_registers): Check
3586 errno is ESRCH or not.
3588 2016-08-02 Yao Qi <yao.qi@linaro.org>
3590 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3591 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3592 (thread_db_load_search): Update.
3593 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3594 td_ta_set_event and td_ta_event_getmsg.
3596 2016-07-26 Pedro Alves <palves@redhat.com>
3599 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3600 of unsigned long for 64-bit registers and use uint32_t instead of
3601 unsigned int for 32-bit registers.
3603 2016-07-26 Pedro Alves <palves@redhat.com>
3605 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3608 2016-07-21 Tom Tromey <tom@tromey.com>
3610 * configure: Rebuild.
3612 2016-07-21 Yao Qi <yao.qi@linaro.org>
3614 * mem-break.c (find_gdb_breakpoint): Cast bp to
3615 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3617 2016-07-21 Yao Qi <yao.qi@linaro.org>
3619 * server.c (handle_v_requests): Support s and S actions
3620 if target_supports_software_single_step return true.
3622 2016-07-21 Yao Qi <yao.qi@linaro.org>
3624 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3625 is resume_step, call maybe_hw_step.
3626 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3628 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3630 (proceed_one_lwp): If resume request is resume_step, install
3631 reinsert breakpoints and call maybe_hw_step.
3633 2016-07-21 Yao Qi <yao.qi@linaro.org>
3635 * linux-low.c (proceed_one_lwp): Declare.
3636 (linux_resume_one_thread): Remove local variable 'step'.
3637 Lift code enqueue signal. Call proceed_one_lwp instead of
3638 linux_resume_one_lwp.
3640 2016-07-21 Yao Qi <yao.qi@linaro.org>
3642 * linux-low.c (linux_resume_one_thread): Call
3643 enqueue_pending_signal.
3645 2016-07-21 Yao Qi <yao.qi@linaro.org>
3647 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3648 * inferiors.c (do_restore_current_thread_cleanup): New function.
3649 (make_cleanup_restore_current_thread): Likewise.
3650 * linux-low.c (install_software_single_step_breakpoints): Call
3651 make_cleanup_restore_current_thread. Switch current_thread to
3654 2016-07-21 Yao Qi <yao.qi@linaro.org>
3656 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3657 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3658 (clone_one_breakpoint): Likewise.
3659 (delete_reinsert_breakpoints): Change parameter to thread.
3661 (has_reinsert_breakpoints): Likewise.
3662 (uninsert_reinsert_breakpoints): Likewise.
3663 (reinsert_reinsert_breakpoints): Likewise.
3664 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3665 (delete_reinsert_breakpoints): Likewise.
3666 (reinsert_reinsert_breakpoints): Likewise.
3667 (uninsert_reinsert_breakpoints): Likewise.
3668 (has_reinsert_breakpoints): Likewise.
3670 2016-07-21 Yao Qi <yao.qi@linaro.org>
3672 * inferiors.c (get_thread_process): Make parameter const.
3673 * inferiors.h (get_thread_process): Update declaration.
3674 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3675 Add new parameters child_thread and parent_thread. Callers
3677 * mem-break.h (clone_all_breakpoints): Update declaration.
3679 2016-07-21 Yao Qi <yao.qi@linaro.org>
3681 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3682 <command_list, handler>: Remove.
3683 (struct gdb_breakpoint): New.
3684 (struct other_breakpoint): New.
3685 (struct reinsert_breakpoint): New.
3686 (is_gdb_breakpoint): New function.
3687 (any_persistent_commands): Update command_list if
3688 is_gdb_breakpoint returns true.
3689 (set_breakpoint): Create breakpoints according to their types.
3690 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3691 (set_gdb_breakpoint_1): Likewise.
3692 (set_gdb_breakpoint): Likewise.
3693 (clear_breakpoint_conditions): Change parameter type to
3694 'struct gdb_breakpoint *'.
3695 (clear_breakpoint_commands): Likewise.
3696 (clear_breakpoint_conditions_and_commands): Likewise.
3697 (add_condition_to_breakpoint): Likewise.
3698 (add_breakpoint_condition): Likewise.
3699 (add_commands_to_breakpoint): Likewise.
3700 (check_breakpoints): Check other_breakpoint.
3701 (clone_one_breakpoint): Clone breakpopint according to its type.
3702 * mem-break.h (struct gdb_breakpoint): Declare.
3703 (set_gdb_breakpoint): Update declaration.
3704 (clear_breakpoint_conditions_and_commands): Likewise.
3705 (add_breakpoint_condition): Likewise.
3706 (add_breakpoint_commands): Likewise.
3707 * server.c (process_point_options): Change parameter type to
3708 'struct gdb_breakpoint *'.
3710 2016-07-21 Yao Qi <yao.qi@linaro.org>
3712 * mem-break.c (set_breakpoint_at): Rename it to ...
3713 (set_breakpoint_type_at): ... it.
3714 (set_breakpoint_at): Call set_breakpoint_type_at.
3715 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3716 * mem-break.h (set_breakpoint_at): Update comments.
3718 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3720 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3722 (nios2_store_gregset): Likewise.
3724 2016-07-01 Pedro Alves <palves@redhat.com>
3725 Antoine Tremblay <antoine.tremblay@ericsson.com>
3727 * linux-low.c: Change interface to take the target lwp_info
3728 pointer directly and return void. Handle detaching from a zombie
3730 (linux_detach_lwp_callback): New function.
3731 (linux_detach): Detach from the leader thread after detaching from
3734 2016-06-28 Yao Qi <yao.qi@linaro.org>
3736 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3737 for variable new_offset.
3738 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3739 (aarch64_ftrace_insn_reloc_cb): Likewise.
3740 (aarch64_ftrace_insn_reloc_tb): Likewise.
3741 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3742 PRIx64 instead of PRIx32.
3744 2016-06-28 Yao Qi <yao.qi@linaro.org>
3746 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3747 (the_low_target): Install arm_get_syscall_trapinfo.
3749 2016-06-28 Yao Qi <yao.qi@linaro.org>
3751 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3753 (the_low_target): Install aarch64_get_syscall_trapinfo.
3755 2016-06-28 Yao Qi <yao.qi@linaro.org>
3757 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3759 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3760 Remove parameter sysno.
3761 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3764 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3766 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3767 (s390_emit_ne_goto): Likewise.
3768 (s390_emit_lt_goto): Likewise.
3769 (s390_emit_le_goto): Likewise.
3770 (s390_emit_gt_goto): Likewise.
3771 (s390_emit_ge_goto): Likewise.
3772 (s390x_emit_eq_goto): Likewise.
3773 (s390x_emit_ne_goto): Likewise.
3774 (s390x_emit_lt_goto): Likewise.
3775 (s390x_emit_le_goto): Likewise.
3776 (s390x_emit_gt_goto): Likewise.
3777 (s390x_emit_ge_goto): Likewise.
3778 (s390_emit_ops_impl): Mark variable static.
3779 (s390x_emit_ops): Likewise.
3781 2016-06-17 Yao Qi <yao.qi@linaro.org>
3783 * linux-low.c (handle_extended_wait): Call
3784 uninsert_reinsert_breakpoints for the parent process. Remove
3785 reinsert breakpoints from the child process. Reinsert them to
3786 the parent process when vfork is done.
3787 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3788 (reinsert_reinsert_breakpoints): New function.
3789 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3790 (reinsert_reinsert_breakpoints): Declare.
3792 2016-06-17 Yao Qi <yao.qi@linaro.org>
3794 * linux-low.c (handle_extended_wait): If the parent is doing
3795 step-over, remove the reinsert breakpoints from the forked child.
3797 2016-06-17 Yao Qi <yao.qi@linaro.org>
3799 * linux-low.c (unsuspend_all_lwps): Declare.
3800 (linux_low_filter_event): If thread exited, call finish_step_over.
3801 If step-over is finished, unsuspend other threads.
3803 2016-06-17 Yao Qi <yao.qi@linaro.org>
3805 * linux-low.c (linux_resume_one_lwp_throw): Assert
3806 has_reinsert_breakpoints returns false.
3807 * mem-break.c (delete_disabled_breakpoints): Assert
3808 bp type isn't reinsert_breakpoint.
3810 2016-06-17 Yao Qi <yao.qi@linaro.org>
3812 * linux-low.c (maybe_hw_step): New function.
3813 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3814 (finish_step_over): Switch current_thread to lwp temporarily,
3815 and assert has_reinsert_breakpoints returns true.
3816 (proceed_one_lwp): Call maybe_hw_step.
3817 * mem-break.c (has_reinsert_breakpoints): New function.
3818 * mem-break.h (has_reinsert_breakpoints): Declare.
3820 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3822 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3824 2016-05-17 Yao Qi <yao.qi@linaro.org>
3826 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3827 instead of find_inferior.
3829 2016-05-05 Yao Qi <yao.qi@linaro.org>
3831 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3832 Initialize res to zero.
3834 2016-05-05 Yao Qi <yao.qi@linaro.org>
3836 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3839 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3841 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3842 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3843 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3845 2016-04-28 Par Olsson <par.olsson@windriver.com>
3846 Simon Marchi <simon.marchi@ericsson.com>
3848 * tracepoint.c (write_inferior_int8): New function.
3849 (cmd_qtenable_disable): Write enable flag using
3850 write_inferior_int8.
3852 2016-04-25 Yao Qi <yao.qi@linaro.org>
3854 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3855 (need_step_over_p): Return zero if the LWP has pending signals
3856 can be delivered on software single step target.
3858 2016-04-25 Yao Qi <yao.qi@linaro.org>
3860 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3861 return instead of error.
3863 2016-04-22 Yao Qi <yao.qi@linaro.org>
3865 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3868 2016-04-22 Yao Qi <yao.qi@linaro.org>
3870 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3871 signal when stepping over breakpoint with software single
3874 2016-04-21 Pedro Alves <palves@redhat.com>
3876 * linux-s390-low.c (s390_collect_ptrace_register)
3877 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3879 (s390_check_regset): Use void * instead of gdb_byte *.
3881 2016-04-20 Pedro Alves <palves@redhat.com>
3883 * configure: Renegerate.
3885 2016-04-20 Yao Qi <yao.qi@linaro.org>
3887 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3888 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3890 (arm_store_gregset): Likewise.
3892 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3894 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3895 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3896 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3897 (amd64-avx-mpx-linux.c): New rules.
3898 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3899 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3900 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3901 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3902 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3903 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3904 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3905 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3906 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3907 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3908 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3909 * linux-x86-low.c (x86_linux_read_description): Add case for
3910 X86_XSTATE_AVX_MPX_MASK.
3911 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3912 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3913 init_registers_i386_avx_mpx_linux.
3914 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3915 (initialize_low_tracepoint): Call
3916 init_registers_i386_avx_mpx_linux.
3917 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3918 (initialize_low_tracepoint): Call
3919 init_registers_amd64_avx_mpx_linux.
3920 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3921 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3922 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3925 2016-04-18 Pedro Alves <palves@redhat.com>
3927 * configure: Regenerate.
3929 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3931 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3932 (aarch64_emit_sub): Likewise.
3934 2016-04-12 Pedro Alves <palves@redhat.com>
3936 * utils.c (prepare_to_throw_exception): Delete.
3938 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3940 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3942 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3944 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3946 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3948 * linux-aarch64-ipa.c: Add <elf.h> include.
3949 * linux-ppc-ipa.c: Add <elf.h> include.
3950 * linux-s390-ipa.c: Add <elf.h> include.
3952 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3954 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3955 (get_raw_reg_ptr): Likewise.
3956 (get_trace_state_variable_value_ptr): Likewise.
3957 (set_trace_state_variable_value_ptr): Likewise.
3958 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3961 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3962 Marcin Kościelnicki <koriakin@0x04.net>
3965 * linux-ppc-low.c (emit_insns): New function.
3966 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3967 (ppc_emit_prologue): New function.
3968 (ppc_emit_epilogue): New function.
3969 (ppc_emit_add): New function.
3970 (ppc_emit_sub): New function.
3971 (ppc_emit_mul): New function.
3972 (ppc_emit_lsh): New function.
3973 (ppc_emit_rsh_signed): New function.
3974 (ppc_emit_rsh_unsigned): New function.
3975 (ppc_emit_ext): New function.
3976 (ppc_emit_zero_ext): New function.
3977 (ppc_emit_log_not): New function.
3978 (ppc_emit_bit_and): New function.
3979 (ppc_emit_bit_or): New function.
3980 (ppc_emit_bit_xor): New function.
3981 (ppc_emit_bit_not): New function.
3982 (ppc_emit_equal): New function.
3983 (ppc_emit_less_signed): New function.
3984 (ppc_emit_less_unsigned): New function.
3985 (ppc_emit_ref): New function.
3986 (ppc_emit_const): New function.
3987 (ppc_emit_reg): New function.
3988 (ppc_emit_pop): New function.
3989 (ppc_emit_stack_flush): New function.
3990 (ppc_emit_swap): New function.
3991 (ppc_emit_stack_adjust): New function.
3992 (ppc_emit_call): New function.
3993 (ppc_emit_int_call_1): New function.
3994 (ppc_emit_void_call_2): New function.
3995 (ppc_emit_if_goto): New function.
3996 (ppc_emit_goto): New function.
3997 (ppc_emit_eq_goto): New function.
3998 (ppc_emit_ne_goto): New function.
3999 (ppc_emit_lt_goto): New function.
4000 (ppc_emit_le_goto): New function.
4001 (ppc_emit_gt_goto): New function.
4002 (ppc_emit_ge_goto): New function.
4003 (ppc_write_goto_address): New function.
4004 (ppc_emit_ops_impl): New static variable.
4005 (ppc64v1_emit_prologue): New function.
4006 (ppc64v2_emit_prologue): New function.
4007 (ppc64_emit_epilogue): New function.
4008 (ppc64_emit_add): New function.
4009 (ppc64_emit_sub): New function.
4010 (ppc64_emit_mul): New function.
4011 (ppc64_emit_lsh): New function.
4012 (ppc64_emit_rsh_signed): New function.
4013 (ppc64_emit_rsh_unsigned): New function.
4014 (ppc64_emit_ext): New function.
4015 (ppc64_emit_zero_ext): New function.
4016 (ppc64_emit_log_not): New function.
4017 (ppc64_emit_bit_and): New function.
4018 (ppc64_emit_bit_or): New function.
4019 (ppc64_emit_bit_xor): New function.
4020 (ppc64_emit_bit_not): New function.
4021 (ppc64_emit_equal): New function.
4022 (ppc64_emit_less_signed): New function.
4023 (ppc64_emit_less_unsigned): New function.
4024 (ppc64_emit_ref): New function.
4025 (ppc64_emit_const): New function.
4026 (ppc64v1_emit_reg): New function.
4027 (ppc64v2_emit_reg): New function.
4028 (ppc64_emit_pop): New function.
4029 (ppc64_emit_stack_flush): New function.
4030 (ppc64_emit_swap): New function.
4031 (ppc64v1_emit_call): New function.
4032 (ppc64v2_emit_call): New function.
4033 (ppc64v1_emit_int_call_1): New function.
4034 (ppc64v2_emit_int_call_1): New function.
4035 (ppc64v1_emit_void_call_2): New function.
4036 (ppc64v2_emit_void_call_2): New function.
4037 (ppc64_emit_if_goto): New function.
4038 (ppc64_emit_eq_goto): New function.
4039 (ppc64_emit_ne_goto): New function.
4040 (ppc64_emit_lt_goto): New function.
4041 (ppc64_emit_le_goto): New function.
4042 (ppc64_emit_gt_goto): New function.
4043 (ppc64_emit_ge_goto): New function.
4044 (ppc64v1_emit_ops_impl): New static variable.
4045 (ppc64v2_emit_ops_impl): New static variable.
4046 (ppc_emit_ops): New function.
4047 (linux_low_target): Wire in ppc_emit_ops.
4049 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
4050 Marcin Kościelnicki <koriakin@0x04.net>
4053 * Makefile.in: Add powerpc-*-ipa.o
4054 * configure.srv: Add ipa_obj for powerpc*-linux.
4055 * linux-ppc-ipa.c: New file.
4056 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
4058 (PPC_FIELD): New macro.
4059 (PPC_SEXT): New macro.
4060 (PPC_OP6): New macro.
4061 (PPC_BO): New macro.
4062 (PPC_LI): New macro.
4063 (PPC_BD): New macro.
4064 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
4065 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
4066 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
4067 (ppc_get_thread_area): New function.
4068 (is_elfv2_inferior): New function.
4069 (gen_ds_form): New function.
4070 (GEN_STD): New macro.
4071 (GEN_STDU): New macro.
4072 (GEN_LD): New macro.
4073 (GEN_LDU): New macro.
4074 (gen_d_form): New function.
4075 (GEN_ADDI): New macro.
4076 (GEN_ADDIS): New macro.
4077 (GEN_LI): New macro.
4078 (GEN_LIS): New macro.
4079 (GEN_ORI): New macro.
4080 (GEN_ORIS): New macro.
4081 (GEN_LWZ): New macro.
4082 (GEN_STW): New macro.
4083 (GEN_STWU): New macro.
4084 (gen_xfx_form): New function.
4085 (GEN_MFSPR): New macro.
4086 (GEN_MTSPR): New macro.
4087 (GEN_MFCR): New macro.
4088 (GEN_MTCR): New macro.
4089 (GEN_SYNC): New macro.
4090 (GEN_LWSYNC): New macro.
4091 (gen_x_form): New function.
4092 (GEN_OR): New macro.
4093 (GEN_MR): New macro.
4094 (GEN_LWARX): New macro.
4095 (GEN_STWCX): New macro.
4096 (GEN_CMPW): New macro.
4097 (gen_md_form): New function.
4098 (GEN_RLDICL): New macro.
4099 (GEN_RLDICR): New macro.
4100 (gen_i_form): New function.
4102 (GEN_BL): New macro.
4103 (gen_b_form): New function.
4104 (GEN_BNE): New macro.
4105 (GEN_LOAD): New macro.
4106 (GEN_STORE): New macro.
4107 (gen_limm): New function.
4108 (gen_atomic_xchg): New function.
4109 (gen_call): New function.
4110 (ppc_relocate_instruction): New function.
4111 (ppc_install_fast_tracepoint_jump_pad): New function.
4112 (ppc_get_min_fast_tracepoint_insn_len): New function.
4113 (ppc_get_ipa_tdesc_idx): New function.
4114 (the_low_target): Wire in the new functions.
4115 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4117 * linux-ppc-tdesc.h: New file.
4119 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4121 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4122 (alloc_jump_pad_buffer): New function.
4123 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4124 (alloc_jump_pad_buffer): New function.
4125 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4126 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4127 (alloc_jump_pad_buffer): New function.
4128 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4129 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4130 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4131 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4133 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4135 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4136 * linux-amd64-ipa.c: Likewise.
4137 * linux-i386-ipa.c: Likewise.
4138 * linux-s390-ipa.c: Likewise.
4139 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4140 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4141 set_trace_state_variable_value_ptr.
4142 (struct ipa_sym_addresses): Likewise.
4143 (symbol_list): Likewise.
4144 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4145 accessing gdb_collect directly.
4146 (gdb_collect_ptr_type): New typedef.
4147 (get_raw_reg_ptr_type): New typedef.
4148 (get_trace_state_variable_value_ptr_type): New typedef.
4149 (set_trace_state_variable_value_ptr_type): New typedef.
4150 (gdb_collect_ptr): New global.
4151 (get_raw_reg_ptr): New global.
4152 (get_trace_state_variable_value_ptr): New global.
4153 (set_trace_state_variable_value_ptr): New global.
4154 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4155 accessing get_raw_reg directly.
4156 (get_get_tsv_func_addr): Likewise for
4157 get_trace_state_variable_value_ptr.
4158 (get_set_tsv_func_addr): Likewise for
4159 set_trace_state_variable_value_ptr.
4160 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4162 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4164 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4166 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4168 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4170 (relocate_instruction): Remove own_buf.
4171 * server.c (own_buf): Make global.
4172 (handle_v_requests): Make global.
4173 * server.h (own_buf): New declaration.
4174 (handle_v_requests): New prototype.
4176 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4179 * linux-s390-low.c (add_insns): New function.
4180 (s390_emit_prologue): New function.
4181 (s390_emit_epilogue): New function.
4182 (s390_emit_add): New function.
4183 (s390_emit_sub): New function.
4184 (s390_emit_mul): New function.
4185 (s390_emit_lsh): New function.
4186 (s390_emit_rsh_signed): New function.
4187 (s390_emit_rsh_unsigned): New function.
4188 (s390_emit_ext): New function.
4189 (s390_emit_log_not): New function.
4190 (s390_emit_bit_and): New function.
4191 (s390_emit_bit_or): New function.
4192 (s390_emit_bit_xor): New function.
4193 (s390_emit_bit_not): New function.
4194 (s390_emit_equal): New function.
4195 (s390_emit_less_signed): New function.
4196 (s390_emit_less_unsigned): New function.
4197 (s390_emit_ref): New function.
4198 (s390_emit_if_goto): New function.
4199 (s390_emit_goto): New function.
4200 (s390_write_goto_address): New function.
4201 (s390_emit_litpool): New function.
4202 (s390_emit_const): New function.
4203 (s390_emit_call): New function.
4204 (s390_emit_reg): New function.
4205 (s390_emit_pop): New function.
4206 (s390_emit_stack_flush): New function.
4207 (s390_emit_zero_ext): New function.
4208 (s390_emit_swap): New function.
4209 (s390_emit_stack_adjust): New function.
4210 (s390_emit_set_r2): New function.
4211 (s390_emit_int_call_1): New function.
4212 (s390_emit_void_call_2): New function.
4213 (s390_emit_eq_goto): New function.
4214 (s390_emit_ne_goto): New function.
4215 (s390_emit_lt_goto): New function.
4216 (s390_emit_le_goto): New function.
4217 (s390_emit_gt_goto): New function.
4218 (s390_emit_ge_goto): New function.
4219 (s390x_emit_prologue): New function.
4220 (s390x_emit_epilogue): New function.
4221 (s390x_emit_add): New function.
4222 (s390x_emit_sub): New function.
4223 (s390x_emit_mul): New function.
4224 (s390x_emit_lsh): New function.
4225 (s390x_emit_rsh_signed): New function.
4226 (s390x_emit_rsh_unsigned): New function.
4227 (s390x_emit_ext): New function.
4228 (s390x_emit_log_not): New function.
4229 (s390x_emit_bit_and): New function.
4230 (s390x_emit_bit_or): New function.
4231 (s390x_emit_bit_xor): New function.
4232 (s390x_emit_bit_not): New function.
4233 (s390x_emit_equal): New function.
4234 (s390x_emit_less_signed): New function.
4235 (s390x_emit_less_unsigned): New function.
4236 (s390x_emit_ref): New function.
4237 (s390x_emit_if_goto): New function.
4238 (s390x_emit_const): New function.
4239 (s390x_emit_call): New function.
4240 (s390x_emit_reg): New function.
4241 (s390x_emit_pop): New function.
4242 (s390x_emit_stack_flush): New function.
4243 (s390x_emit_zero_ext): New function.
4244 (s390x_emit_swap): New function.
4245 (s390x_emit_stack_adjust): New function.
4246 (s390x_emit_int_call_1): New function.
4247 (s390x_emit_void_call_2): New function.
4248 (s390x_emit_eq_goto): New function.
4249 (s390x_emit_ne_goto): New function.
4250 (s390x_emit_lt_goto): New function.
4251 (s390x_emit_le_goto): New function.
4252 (s390x_emit_gt_goto): New function.
4253 (s390x_emit_ge_goto): New function.
4254 (s390_emit_ops): New function.
4255 (struct linux_target_ops): Fill in emit_ops hook.
4257 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4260 * Makefile.in: Add s390 IPA files.
4261 * configure.srv: Build IPA for s390.
4262 * linux-s390-ipa.c: New file.
4263 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4264 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4265 (tdesc_s390_linux32): Likewise.
4266 (init_registers_s390_linux32v1): Likewise.
4267 (tdesc_s390_linux32v1): Likewise.
4268 (init_registers_s390_linux32v2): Likewise.
4269 (tdesc_s390_linux32v2): Likewise.
4270 (init_registers_s390_linux64): Likewise.
4271 (tdesc_s390_linux64): Likewise.
4272 (init_registers_s390_linux64v1): Likewise.
4273 (tdesc_s390_linux64v1): Likewise.
4274 (init_registers_s390_linux64v2): Likewise.
4275 (tdesc_s390_linux64v2): Likewise.
4276 (init_registers_s390_te_linux64): Likewise.
4277 (tdesc_s390_te_linux64): Likewise.
4278 (init_registers_s390_vx_linux64): Likewise.
4279 (tdesc_s390_vx_linux64): Likewise.
4280 (init_registers_s390_tevx_linux64): Likewise.
4281 (tdesc_s390_tevx_linux64): Likewise.
4282 (init_registers_s390x_linux64): Likewise.
4283 (tdesc_s390x_linux64): Likewise.
4284 (init_registers_s390x_linux64v1): Likewise.
4285 (tdesc_s390x_linux64v1): Likewise.
4286 (init_registers_s390x_linux64v2): Likewise.
4287 (tdesc_s390x_linux64v2): Likewise.
4288 (init_registers_s390x_te_linux64): Likewise.
4289 (tdesc_s390x_te_linux64): Likewise.
4290 (init_registers_s390x_vx_linux64): Likewise.
4291 (tdesc_s390x_vx_linux64): Likewise.
4292 (init_registers_s390x_tevx_linux64): Likewise.
4293 (tdesc_s390x_tevx_linux64): Likewise.
4294 (have_hwcap_s390_vx): New static variable.
4295 (s390_arch_setup): Fill have_hwcap_s390_vx.
4296 (s390_get_thread_area): New function.
4297 (s390_ft_entry_gpr_esa): New const.
4298 (s390_ft_entry_gpr_zarch): New const.
4299 (s390_ft_entry_misc): New const.
4300 (s390_ft_entry_fr): New const.
4301 (s390_ft_entry_vr): New const.
4302 (s390_ft_main_31): New const.
4303 (s390_ft_main_64): New const.
4304 (s390_ft_exit_fr): New const.
4305 (s390_ft_exit_vr): New const.
4306 (s390_ft_exit_misc): New const.
4307 (s390_ft_exit_gpr_esa): New const.
4308 (s390_ft_exit_gpr_zarch): New const.
4309 (append_insns): New function.
4310 (s390_relocate_instruction): New function.
4311 (s390_install_fast_tracepoint_jump_pad): New function.
4312 (s390_get_min_fast_tracepoint_insn_len): New function.
4313 (s390_get_ipa_tdesc_idx): New function.
4314 (struct linux_target_ops): Wire in the above functions.
4315 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4316 * linux-s390-tdesc.h: New file.
4318 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4320 * linux-s390-low.c (s390_supports_tracepoints): New function.
4321 (struct linux_target_ops): Fill supports_tracepoints hook.
4323 2016-03-18 Yao Qi <yao.qi@linaro.org>
4325 * linux-low.c (lwp_signal_can_be_delivered): New function.
4326 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4328 2016-03-18 Yao Qi <yao.qi@linaro.org>
4330 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4331 0 if signal is enqueued. Remove 'signal' from one debugging
4332 message. Move one debugging message to some lines below.
4333 Remove code setting 'signal' to 0.
4335 2016-03-18 Yao Qi <yao.qi@linaro.org>
4337 * linux-low.c (linux_low_filter_event): Remove redundant
4338 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4340 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4342 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4343 (struct linux_target_ops): Wire in the above.
4345 2016-03-03 Yao Qi <yao.qi@linaro.org>
4347 * linux-low.c: Update comments to start_step_over.
4349 2016-03-03 Yao Qi <yao.qi@linaro.org>
4352 * linux-low.c (handle_extended_wait): Set child suspended
4353 if event_lwp->bp_reinsert isn't zero.
4355 2016-03-02 Yao Qi <yao.qi@linaro.org>
4357 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4358 enqueue_pending_signal.
4360 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4362 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4365 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4367 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4368 (s390_regmap_3264) [!__s390x__]: New global.
4369 (s390_collect_ptrace_register): Skip map entries containing -1.
4370 (s390_supply_ptrace_register): Ditto.
4371 (s390_fill_gprs_high): New function.
4372 (s390_store_gprs_high): New function.
4373 (s390_regsets): Add NT_S390_HIGH_GPRS.
4374 (s390_get_hwcap): Enable on 31-bit.
4375 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4376 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4377 Detect NT_S390_HIGH_GPRS.
4378 (s390_usrregs_info_3264): Enable on 31-bit.
4379 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4380 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4382 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4385 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4386 * configure.srv: Ditto.
4387 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4388 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4389 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4390 (init_registers_amd64_linux): Remove prototype.
4391 (tdesc_amd64_linux): Remove declaration.
4392 (get_ipa_tdesc): New function.
4393 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4394 initialize remaining tdescs.
4395 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4396 (init_registers_i386_linux): Remove prototype.
4397 (tdesc_i386_linux): Remove declaration.
4398 (get_ipa_tdesc): New function.
4399 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4400 initialize remaining tdescs.
4401 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4402 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4403 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4404 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4405 (x86_get_ipa_tdesc_idx): New function.
4406 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4407 * linux-x86-tdesc.h: New file.
4408 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4409 (target_get_ipa_tdesc_idx): New macro.
4410 * tracepoint.c (ipa_tdesc_idx): New macro.
4411 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4412 (symbol_list): Add ipa_tdesc_idx.
4413 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4414 (ipa_tdesc): Remove.
4415 (ipa_tdesc_idx): New variable.
4416 (get_context_regcache): Use get_ipa_tdesc.
4417 (gdb_collect): Ditto.
4419 * tracepoint.h (get_ipa_tdesc): New prototype.
4420 (ipa_tdesc): Remove.
4422 2016-02-24 Pedro Alves <palves@redhat.com>
4424 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4425 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4426 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4427 Factor out common code between the USE_SIGTRAP_SIGINFO and
4428 !USE_SIGTRAP_SIGINFO blocks.
4429 (linux_low_filter_event): Call save_stop_reason instead of
4430 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4432 (linux_wait_1): Update comments.
4434 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4436 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4437 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4438 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4439 ppc_insert_point, ppc_remove_point.
4441 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4443 * linux-s390-low.c (s390_supports_z_point_type): New function.
4444 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4446 2016-02-16 Yao Qi <yao.qi@linaro.org>
4448 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4449 PC. Get pc from regcache_read_pc.
4451 2016-02-12 Yao Qi <yao.qi@linaro.org>
4453 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4454 or linux_get_pc_32bit.
4455 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4457 2016-02-12 Yao Qi <yao.qi@linaro.org>
4459 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4460 arm_linux_get_next_pcs_fixup.
4462 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4464 * tracepoint.c (x_tracepoint_action_download): Change
4465 write_inferior_data_ptr to write_inferior_data_pointer.
4466 (cmd_qtstart): Likewise.
4467 (write_inferior_data_ptr): Remove.
4468 (download_agent_expr): Change write_inferior_data_ptr to
4469 write_inferior_data_pointer.
4470 (download_tracepoint_1): Likewise.
4471 (download_tracepoint): Likewise.
4472 (download_trace_state_variables): Likewise.
4474 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4475 Marcin Kościelnicki <koriakin@0x04.net>
4477 * tracepoint.c (struct tracepoint_action_ops): Remove.
4478 (struct tracepoint_action): Remove ops.
4479 (m_tracepoint_action_download, r_tracepoint_action_download)
4480 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4481 size and offset accordingly.
4482 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4483 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4484 (tracepoint_action_send, tracepoint_action_download): New functions.
4485 Helpers for trace action handlers.
4486 (add_tracepoint_action): Remove setup actions ops.
4487 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4489 2016-02-10 Yao Qi <yao.qi@linaro.org>
4491 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4493 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4495 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4497 * configure: Regenerate.
4499 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4501 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4502 void * to gdb_byte *.
4503 * linux-low.c (siginfo_fixup): Likewise.
4504 (linux_xfer_siginfo): Likewise.
4505 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4507 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4509 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4511 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4513 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4515 * linux-x86-low.c [__x86_64__]: Include
4516 "nat/amd64-linux-siginfo.h".
4517 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4518 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4519 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4520 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4521 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4522 (cpt_si_fd, si_timerid, si_overrun): Move from
4523 nat/amd64-linux-siginfo.c.
4524 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4526 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4528 * server.c (skip_to_semicolon): Remove.
4529 (process_point_options): Use strchrnul instead of
4532 2016-01-26 Yao Qi <yao.qi@linaro.org>
4534 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4535 * linux-low.c (install_software_single_step_breakpoints): Don't
4536 call regcache_read_pc.
4537 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4540 2016-01-26 Yao Qi <yao.qi@linaro.org>
4542 * linux-low.c (install_software_single_step_breakpoints): Call
4543 regcache_read_pc instead of get_pc.
4545 2016-01-26 Yao Qi <yao.qi@linaro.org>
4547 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4548 (unblock_async_io): Rename to ...
4549 (block_unblock_async_io): ... it. New function.
4550 (enable_async_io): Don't install SIGIO handler. Unblock it
4552 (disable_async_io): Don't ignore SIGIO. Block it instead.
4553 (initialize_async_io): Install SIGIO handler. Don't call
4556 2016-01-26 Yao Qi <yao.qi@linaro.org>
4558 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4559 first character is '\003', call *the_target->request_interrupt.
4561 2016-01-25 Yao Qi <yao.qi@linaro.org>
4563 * remote-utils.c (new_thread_notify): Remove.
4564 (dead_thread_notify): Likewise.
4565 * remote-utils.h (new_thread_notify): Remove declaration.
4566 (dead_thread_notify): Likewise.
4568 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4570 * gdb.trace/pending.exp: Fix expected message on continue.
4572 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4574 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4575 it works properly on big-endian machines where sizeof (CORE_ADDR)
4578 2016-01-21 Pedro Alves <palves@redhat.com>
4580 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4581 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4582 * configure: Regenerate.
4584 2016-01-21 Yao Qi <yao.qi@linaro.org>
4586 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4587 is_thumb and set it according to CPSR saved on the stack.
4588 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4589 arm_sigreturn_next_pc.
4591 2016-01-18 Yao Qi <yao.qi@linaro.org>
4593 * linux-low.c (linux_set_pc_64bit): New function.
4594 (linux_get_pc_64bit): New function.
4595 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4597 * linux-sparc-low.c (debug_threads): Remove declaration.
4598 (sparc_get_pc): Remove.
4599 (the_low_target): Use linux_get_pc_64bit instead of
4601 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4602 (the_low_target): Use linux_get_pc_64bit and
4605 2016-01-18 Yao Qi <yao.qi@linaro.org>
4607 * linux-arm-low.c (debug_threads): Remove declaration.
4608 (arm_get_pc, arm_set_pc): Remove.
4609 (the_low_target): Use linux_get_pc_32bit and
4611 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4612 (the_low_target): Use linux_get_pc_32bit and
4614 * linux-cris-low.c (debug_threads): Remove declaration.
4615 (cris_get_pc, cris_set_pc,): Remove.
4616 (the_low_target): Use linux_get_pc_32bit and
4618 * linux-crisv32-low.c (debug_threads): Remove declaration.
4619 (cris_get_pc, cris_set_pc): Remove.
4620 (the_low_target): Use linux_get_pc_32bit and
4622 * linux-low.c: Include inttypes.h.
4623 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4624 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4625 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4626 (the_low_target): Use linux_get_pc_32bit and
4628 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4629 (the_low_target): Use linux_get_pc_32bit and
4631 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4632 (the_low_target): Use linux_get_pc_32bit and
4634 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4635 (the_low_target): Use linux_get_pc_32bit and
4637 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4638 (the_low_target): Use linux_get_pc_32bit and
4641 2016-01-18 Gary Benson <gbenson@redhat.com>
4643 * configure.ac (AC_FUNC_FORK): New check.
4644 * config.in: Regenerate.
4645 * configure: Likewise.
4647 2016-01-14 Yao Qi <yao.qi@linaro.org>
4649 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4650 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4651 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4652 arm_get_next_pcs_ctor.
4654 2016-01-12 Josh Stone <jistone@redhat.com>
4655 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4657 * inferiors.h: Include "gdb_vecs.h".
4658 (struct process_info): Add syscalls_to_catch.
4659 * inferiors.c (remove_process): Free syscalls_to_catch.
4660 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4661 syscall_return stops.
4662 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4663 * server.c (handle_general_set): Handle QCatchSyscalls.
4664 (handle_query): Report support for QCatchSyscalls.
4665 * target.h (struct target_ops): Add supports_catch_syscall.
4666 (target_supports_catch_syscall): New macro.
4667 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4668 (struct lwp_info): Add syscall_state.
4669 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4670 Maintain syscall_state and syscalls_to_catch across exec.
4671 (get_syscall_trapinfo): New function, proxy to the_low_target.
4672 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4673 (linux_low_filter_event): Toggle syscall_state entry/return for
4674 syscall traps, and set it ignored for all others.
4675 (gdb_catching_syscalls_p): New function.
4676 (gdb_catch_this_syscall_p): New function.
4677 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4678 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4679 (linux_supports_catch_syscall): New function.
4680 (linux_target_ops): Install it.
4681 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4682 (the_low_target): Install it.
4684 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4686 * acinclude.m4: Include new ../warning.m4 file.
4687 * configure: Regenerated.
4688 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4690 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4692 * ax.c (is_goto_target): Mark static.
4693 * linux-low.c (register_addr): Likewise.
4694 (linux_fetch_registers, linux_store_registers): Likewise.
4695 * mem-break.c (any_persistent_commands): Fix old prototype.
4696 (add_commands_to_breakpoint): Mark static.
4697 * regcache.c (find_register_by_name): Delete unused func.
4698 * remote-utils.c (hex_or_minus_one): Mark static.
4699 * server.c (monitor_show_help): Mark static.
4700 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4701 handle_v_requests): Likewise.
4703 2016-01-12 Pedro Alves <palves@redhat.com>
4705 Remove use of the registered trademark symbol throughout.
4707 2016-01-08 Yao Qi <yao.qi@linaro.org>
4709 * remote-utils.c (getpkt): If c is '\003', call target hook
4712 2016-01-06 Yao Qi <yao.qi@linaro.org>
4714 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4715 linux-aarch32-low.c.
4716 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4717 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4718 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4719 (thumb2_breakpoint): Declare.
4720 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4721 linux-aarch32-low.h.
4722 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4723 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4724 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4726 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4728 * gdbreplay.c (gdbreplay_version): Change copyright year in
4730 * server.c (gdbserver_version): Likewise.
4732 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4734 * server.c (crc32_table): Delete.
4735 (crc32): Use libiberty's xcrc32 function.
4737 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4739 * lynx-low.c (lynx_delete_thread_callback): New function.
4740 (lynx_mourn): Properly delete our process and all of its
4741 threads. Remove call to clear_inferiors.
4743 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4745 * target.c (thread_search_callback): Add check that
4746 the thread_stopped target callback is not NULL before
4749 2015-12-21 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4754 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4756 * server.c (handle_query): Call target_supports_software_single_step.
4758 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4760 * linux-low.c (single_step): New function.
4761 (linux_resume_one_lwp_throw): Call single_step.
4762 (start_step_over): Likewise.
4764 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4766 * Makefile.in (SFILES): Append arch/arm-linux.c,
4767 arch/arm-get-next-pcs.c.
4768 (arm-linux.o): New rule.
4769 (arm-get-next-pcs.o): New rule.
4770 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4772 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4773 to linux-aarch32-low.c.
4774 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4775 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4776 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4777 (thumb2_breakpoint_len): Likewise.
4778 (arm_is_thumb_mode): Make non-static.
4779 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4780 from linux-aarch32-low.c.
4781 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4782 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4783 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4784 (thumb2_breakpoint_len): Likewise.
4785 (arm_is_thumb_mode): New declaration.
4786 * linux-arm-low.c: Include arch/arm-linux.h
4787 aarch/arm-get-next-pcs.h, sys/syscall.h.
4788 (get_next_pcs_ops): New struct.
4789 (get_next_pcs_addr_bits_remove): New function.
4790 (get_next_pcs_is_thumb): New function.
4791 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4792 (arm_sigreturn_next_pc): Likewise.
4793 (get_next_pcs_syscall_next_pc): Likewise.
4794 (arm_gdbserver_get_next_pcs): Likewise.
4795 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4797 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4798 * server.h: Include gdb_vecs.h.
4800 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4802 * Makefile.in (SFILES): Append common/common-regcache.c.
4803 (OBS): Append common-regcache.o.
4804 (common-regcache.o): New rule.
4805 * regcache.c (init_register_cache): Initialize cache to
4807 (regcache_raw_read_unsigned): New function.
4808 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4809 register_status enum.
4811 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4813 * linux-aarch64-low.c (the_low_targets): Rename
4814 breakpoint_reinsert_addr to get_next_pcs.
4815 * linux-arm-low.c (the_low_targets): Likewise.
4816 * linux-bfin-low.c (the_low_targets): Likewise.
4817 * linux-cris-low.c (the_low_targets): Likewise.
4818 * linux-crisv32-low.c (the_low_targets): Likewise.
4819 * linux-low.c (can_software_single_step): Likewise.
4820 (install_software_single_step_breakpoints): New function.
4821 (start_step_over): Use install_software_single_step_breakpoints.
4822 * linux-low.h: New CORE_ADDR vector.
4823 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4825 * linux-mips-low.c (the_low_targets): Likewise.
4826 * linux-nios2-low.c (the_low_targets): Likewise.
4827 * linux-sparc-low.c (the_low_targets): Likewise.
4829 2015-12-17 Pedro Alves <palves@redhat.com>
4831 * linux-low.c (linux_kill_one_lwp): Remove references to
4833 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4835 (linux_init_signals): Delete.
4836 (initialize_low): Adjust.
4837 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4839 2015-12-16 Pedro Alves <palves@redhat.com>
4841 * configure.ac (compiler warning flags): When testing a
4842 -Wno-foo option, check whether -Wfoo works instead.
4843 * configure: Regenerate.
4845 2015-12-11 Don Breazeal <donb@codesourcery.com>
4847 * server.c (process_serial_event): Don't exit from gdbserver
4848 in remote mode if there are still active inferiors.
4850 2015-12-11 Yao Qi <yao.qi@linaro.org>
4852 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4853 arm_breakpoint_at if the process is 32-bit.
4855 2015-12-11 Yao Qi <yao.qi@linaro.org>
4857 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4860 2015-12-07 Yao Qi <yao.qi@linaro.org>
4862 * configure.srv: Append arm.o to srv_tgtobj for
4863 aarch64*-*-linux* target.
4864 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4865 from linux-arm-low.c.
4866 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4867 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4868 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4869 (thumb2_breakpoint_len): Likewise.
4870 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4871 (arm_breakpoint_kinds): Likewise.
4872 (arm_breakpoint_kind_from_pc): Likewise.
4873 (arm_sw_breakpoint_from_kind): Likewise.
4874 (arm_breakpoint_kind_from_current_state): Likewise.
4875 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4876 (arm_sw_breakpoint_from_kind): Declare.
4877 (arm_breakpoint_kind_from_current_state): Declare.
4878 (arm_breakpoint_at): Declare.
4879 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4880 arm_sw_breakpoint_from_kind if process is 32-bit.
4881 (aarch64_breakpoint_kind_from_pc): New function.
4882 (aarch64_breakpoint_kind_from_current_state): New function.
4883 (the_low_target): Initialize fields breakpoint_kind_from_pc
4884 and breakpoint_kind_from_current_state.
4885 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4886 linux-aarch32-low.c.
4887 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4888 (arm_breakpoint, arm_breakpoint_len): Likewise.
4889 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4890 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4891 (arm_is_thumb_mode): Likewise.
4892 (arm_breakpoint_at): Likewise.
4893 (arm_breakpoint_kind_from_pc): Likewise.
4894 (arm_sw_breakpoint_from_kind): Likewise.
4895 (arm_breakpoint_kind_from_current_state): Likewise.
4898 2015-08-04 Yao Qi <yao.qi@linaro.org>
4900 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4901 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4902 * server.c (extended_protocol): Remove "static".
4903 * server.h (extended_protocol): Declare it.
4905 2015-12-04 Josh Stone <jistone@redhat.com>
4907 * target.h (struct target_ops) <arch_setup>: Rename to ...
4908 (struct target_ops) <post_create_inferior>: ... this.
4909 (target_arch_setup): Rename to ...
4910 (target_post_create_inferior): ... this, calling post_create_inferior.
4911 * server.c (start_inferior): Update target_arch_setup calls to
4912 target_post_create_inferior.
4913 * linux-low.c (linux_low_ptrace_options): Forward declare.
4914 (linux_arch_setup): Update its comment for general use.
4915 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4916 (struct linux_target_ops): Use linux_post_create_inferior.
4917 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4918 to post_create_inferior.
4919 * nto-low.c (struct nto_target_ops): Likewise.
4920 * spu-low.c (struct spu_target_ops): Likewise.
4921 * win32-low.c (struct win32_target_ops): Likewise.
4923 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4925 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4927 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4929 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4930 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4931 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4932 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4933 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4934 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4935 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4936 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4937 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4938 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4939 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4940 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4942 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4944 * linux-low.c (linux_look_up_symbols): Don't call
4945 linux_supports_traceclone.
4946 * linux-low.h (thread_db_init): Remove use_events argument.
4947 * thread-db.c (thread_db_use_event): Remove global variable.
4948 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4949 (struct thread_db) <td_create_bp>: Remove field.
4950 (thread_db_create_event): Remove function.
4951 (thread_db_enable_reporting): Likewise.
4952 (find_one_thread): Don't check for thread_db_use_events.
4953 (attach_thread): Likewise.
4954 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4955 (try_thread_db_load_1): Don't check for thread_db_use_events.
4956 (thread_db_init): Remove use_events argument and thread events
4958 (remove_thread_event_breakpoints): Remove function.
4959 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4961 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4963 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4965 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4966 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4967 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4968 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4969 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4971 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4973 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4974 * linux-low.c (can_hardware_single_step): Use
4975 supports_hardware_single_step.
4976 (can_software_single_step): New function.
4977 (start_step_over): Call can_software_single_step.
4978 (linux_supports_hardware_single_step): New function.
4979 (struct target_ops) <supports_software_single_step>: Initialize.
4980 * linux-low.h (struct linux_target_ops)
4981 <supports_hardware_single_step>: Initialize.
4982 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4983 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4984 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4985 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4986 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4987 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4988 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4989 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4990 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4991 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4993 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4994 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4996 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4997 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4998 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
5000 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
5001 * target.h (struct target_ops): <supports_software_single_step>:
5003 (target_supports_software_single_step): New macro.
5005 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5007 * linux-low.c (linux_wait_1): Fix pc advance condition.
5008 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
5009 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
5011 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
5013 * linux-arm-low.c (arm_is_thumb_mode): New function.
5014 (arm_breakpoint_at): Use arm_is_thumb_mode.
5015 (arm_breakpoint_kind_from_current_state): New function.
5016 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
5018 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
5019 (linux_breakpoint_kind_from_current_state): New function.
5020 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
5021 * linux-low.h (struct linux_target_ops)
5022 <breakpoint_kind_from_current_state>: New field.
5023 * target.h (struct target_ops): Likewise.
5024 (target_breakpoint_kind_from_current_state): New macro.
5026 2015-11-30 Pedro Alves <palves@redhat.com>
5028 * linux-low.c (linux_resume): Wake up the event loop before
5031 2015-11-30 Pedro Alves <palves@redhat.com>
5033 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
5035 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
5037 * target.c (struct thread_search): New structure.
5038 (thread_search_callback): New function.
5039 (prev_general_thread): New global.
5040 (prepare_to_access_memory, done_accessing_memory): New functions.
5041 * target.h (prepare_to_access_memory, done_accessing_memory):
5042 Replace macros with function declarations.
5044 2015-11-30 Pedro Alves <palves@redhat.com>
5047 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
5048 report TARGET_WAITKIND_NO_RESUMED.
5049 * remote-utils.c (prepare_resume_reply): Handle
5050 TARGET_WAITKIND_NO_RESUMED.
5051 * server.c (report_no_resumed): New global.
5052 (handle_query) <qSupported>: Handle "no-resumed+". Report
5053 "no-resumed+" support.
5054 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
5055 return error if the client doesn't support no-resumed events.
5056 (push_stop_notification): New function.
5057 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
5058 events if the client supports them.
5060 2015-11-30 Pedro Alves <palves@redhat.com>
5062 * linux-low.c (thread_still_has_status_pending_p): Don't check
5064 (lwp_resumed): New function.
5065 (status_pending_p_callback): Return early if the LWP is not
5066 supposed to be resumed.
5068 2015-11-30 Pedro Alves <palves@redhat.com>
5070 * linux-low.c (handle_extended_wait): Assert that the LWP's
5071 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
5072 thread create events, leave the new child's status pending.
5073 (linux_low_filter_event): If GDB wants to hear about thread exit
5074 events, leave the LWP marked dead and don't delete it.
5075 (linux_wait_for_event_filtered): Don't check for thread exit.
5076 (filter_exit_event): New function.
5077 (linux_wait_1): Use it, when returning an exit event.
5078 (linux_resume_one_lwp_throw): Assert that the LWP's
5079 waitstatus is TARGET_WAITKIND_IGNORE.
5080 * remote-utils.c (prepare_resume_reply): Handle
5081 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
5082 * server.c (report_thread_events): New global.
5083 (handle_general_set): Handle QThreadEvents.
5084 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5085 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5086 TARGET_WAITKIND_THREAD_EXITED.
5087 * server.h (report_thread_events): Declare.
5089 2015-11-30 Pedro Alves <palves@redhat.com>
5091 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5092 the thread's last_resume_kind was resume_stop.
5094 2015-11-30 Pedro Alves <palves@redhat.com>
5096 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5099 2015-11-30 Pedro Alves <palves@redhat.com>
5101 * server.c (handle_v_requests): Handle vCtrlC.
5103 2015-11-30 Pedro Alves <palves@redhat.com>
5105 * gdbthread.h (find_any_thread_of_pid): Declare.
5106 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5108 * server.c (handle_query): If current_thread is NULL, look for
5109 another thread of the selected process.
5111 2015-11-26 Daniel Colascione <dancol@dancol.org>
5112 Simon Marchi <simon.marchi@ericsson.com>
5114 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5115 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5117 * target.h (struct target_ops) <thread_name>: New field.
5118 (target_thread_name): New macro.
5120 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5122 * regcache.h (regcache_invalidate_pid): Add declaration.
5123 * regcache.c (regcache_invalidate_pid): New function, extracted
5124 from regcache_invalidate.
5125 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5126 Add trivial documentation comment.
5127 * lynx-low.c: Use regcache_invalidate_pid instead of
5128 regcache_invalidate.
5130 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5132 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5133 and Elf64_auxv_t if the target is Android.
5135 2015-11-22 Doug Evans <xdje42@gmail.com>
5137 * target.h: #include <sys/types.h>.
5139 2015-11-19 Pedro Alves <palves@redhat.com>
5141 * linux-low.c (linux_process_qsupported): Change prototype.
5143 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5145 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5146 and adjust to loop over all features.
5147 * server.c (handle_query) <qSupported>: Adjust to call
5148 target_process_qsupported once, passing it a vector of unprocessed
5150 * target.h (struct target_ops) <process_qsupported>: Change
5152 (target_process_qsupported): Adjust.
5154 2015-11-19 Pedro Alves <palves@redhat.com>
5156 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5158 * configure: Regenerate.
5160 2015-11-19 Pedro Alves <palves@redhat.com>
5162 * configure: Regenerate.
5164 2015-11-19 Yao Qi <yao.qi@linaro.org>
5166 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5169 2015-11-19 Yao Qi <yao.qi@linaro.org>
5171 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5172 (struct aarch64_operand): Move enum out.
5174 2015-11-19 Yao Qi <yao.qi@linaro.org>
5176 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5177 struct user_fpsimd_state *.
5178 (aarch64_store_fpregset): Likewise.
5180 2015-11-19 Yao Qi <yao.qi@linaro.org>
5182 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5183 struct user_pt_regs *.
5184 (aarch64_store_gregset): Likewise.
5186 2015-11-18 Pedro Alves <palves@redhat.com>
5188 * Makefile.in (all_object_files): Add $IPA_OBJS.
5190 2015-11-17 Pedro Alves <palves@redhat.com>
5192 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5193 GDB_SIGNAL_0 and gdb_signal_to_string.
5195 2015-11-17 Pedro Alves <palves@redhat.com>
5197 * win32-low.c (handle_output_debug_string): Remove parameter.
5198 (win32_kill): Remove our_status local and adjust call to
5199 handle_output_debug_string.
5200 (get_child_debug_event): Adjust call to
5201 handle_output_debug_string.
5203 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5205 * linux-mips-low.c (mips_fill_gregset): Add cast.
5206 (mips_store_gregset): Likewise.
5207 (mips_fill_fpregset): Likewise.
5208 (mips_store_fpregset): Likewise.
5210 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5212 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5215 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5217 * linux-mips-low.c (mips_linux_new_thread): Change type of
5218 watch_type to enum target_hw_bp_type.
5220 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5222 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5223 Change return type to arm_hwbp_type.
5225 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5227 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5228 (arm_store_gregset): Likewise.
5229 * linux-arm-low.c (arm_get_hwcap): Likewise.
5230 (arm_read_description): Likewise.
5232 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5234 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5236 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5238 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5239 (ppc_fill_vsxregset): Likewise.
5240 (ppc_store_vsxregset): Likewise.
5241 (ppc_fill_vrregset): Likewise.
5242 (ppc_store_vrregset): Likewise.
5243 (ppc_fill_evrregset): Likewise.
5244 (ppc_store_evrregset): Likewise.
5246 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5248 * linux-ppc-low.c (ppc_usrregs_info): Remove
5249 forward-declaration.
5250 (ppc_arch_setup): Move lower in file.
5252 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5254 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5255 (ps_pdwrite): Likewise.
5257 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5259 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5260 to after assert checks.
5262 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5264 * proc-service.c (ps_pdread): Add/adjust casts.
5265 (ps_pdwrite): Add/adjust casts.
5267 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5269 * server.c (handle_search_memory_1): Cast return value of
5272 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5274 * server.c (write_qxfer_response): Change type of data to
5277 2015-10-29 Pedro Alves <palves@redhat.com>
5279 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5281 2015-10-29 Pedro Alves <palves@redhat.com>
5283 * tracepoint.c (clear_installed_tracepoints): Add casts.
5285 2015-10-29 Pedro Alves <palves@redhat.com>
5287 * server.c (handle_v_cont, process_serial_event): Add enum
5288 gdb_signal casts to signal parsing code.
5290 2015-10-29 Pedro Alves <palves@redhat.com>
5292 * linux-low.h (NULL_REGSET): Define.
5293 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5294 * linux-arm-low.c (arm_regsets): Likewise.
5295 * linux-crisv32-low.c (cris_regsets): Likewise.
5296 * linux-m68k-low.c (m68k_regsets): Likewise.
5297 * linux-mips-low.c (mips_regsets): Likewise.
5298 * linux-nios2-low.c (nios2_regsets): Likewise.
5299 * linux-ppc-low.c (ppc_regsets): Likewise.
5300 * linux-s390-low.c (s390_regsets): Likewise.
5301 * linux-sh-low.c (sh_regsets): Likewise.
5302 * linux-sparc-low.c (sparc_regsets): Likewise.
5303 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5304 * linux-tile-low.c (tile_regsets): Likewise.
5305 * linux-x86-low.c (x86_regsets): Likewise.
5306 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5308 2015-10-29 Pedro Alves <palves@redhat.com>
5310 * linux-low.h (NULL_REGSET): Define.
5311 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5312 * linux-arm-low.c (arm_regsets): Likewise.
5313 * linux-crisv32-low.c (cris_regsets): Likewise.
5314 * linux-m68k-low.c (m68k_regsets): Likewise.
5315 * linux-mips-low.c (mips_regsets): Likewise.
5316 * linux-nios2-low.c (nios2_regsets): Likewise.
5317 * linux-ppc-low.c (ppc_regsets): Likewise.
5318 * linux-s390-low.c (s390_regsets): Likewise.
5319 * linux-sh-low.c (sh_regsets): Likewise.
5320 * linux-sparc-low.c (sparc_regsets): Likewise.
5321 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5322 * linux-tile-low.c (tile_regsets): Likewise.
5323 * linux-x86-low.c (x86_regsets): Likewise.
5324 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5326 2015-10-26 Doug Evans <dje@google.com>
5328 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5330 2015-10-26 Doug Evans <dje@google.com>
5332 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5334 2015-10-26 Doug Evans <dje@google.com>
5336 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5338 (attach_thread, find_new_threads_callback): Ditto.
5340 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5342 * mem-break.h (set_breakpoint_data): Remove.
5344 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5346 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5347 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5348 (initialize_low): Remove set_breakpoint_data call.
5349 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5350 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5351 (initialize_low): Remove set_breakpoint_data call.
5352 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5353 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5354 (initialize_low): Remove set_breakpoint_data call.
5356 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5358 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5359 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5360 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5361 * target.h (target_breakpoint_kind_from_pc): New macro.
5363 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5365 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5366 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5367 the default breakpoint kind.
5369 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5371 * linux-arm-low.c (arm_supports_z_point_type): Add software
5374 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5376 * linux-arm-low.c: Refactor breakpoint definitions.
5377 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5378 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5380 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5382 * Makefile.in: Add arm.c/o.
5383 * configure.srv: Likewise.
5384 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5385 (arm_breakpoint_kind_from_pc): New function.
5386 (arm_sw_breakpoint_from_kind): Return proper kind.
5387 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5389 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5391 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5393 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5394 (struct raw_breakpoint) <size>: Remove.
5395 (struct raw_breakpoint) <kind>: Add.
5396 (bp_size): New function.
5397 (bp_opcode): Likewise.
5398 (find_raw_breakpoint_at): Adjust for kind.
5399 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5400 (remove_memory_breakpoint): Adjust for kind call bp_size.
5401 (set_raw_breakpoint_at): Adjust for kind.
5402 (set_breakpoint): Likewise.
5403 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5404 (delete_raw_breakpoint): Adjust for kind.
5405 (delete_breakpoint): Likewise.
5406 (find_gdb_breakpoint): Likewise.
5407 (set_gdb_breakpoint_1): Likewise.
5408 (set_gdb_breakpoint): Likewise.
5409 (delete_gdb_breakpoint_1): Likewise.
5410 (delete_gdb_breakpoint): Likewise.
5411 (uninsert_raw_breakpoint): Likewise.
5412 (reinsert_raw_breakpoint): Likewise.
5413 (set_breakpoint_data): Remove.
5414 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5415 (check_mem_read): Adjust for kind call bp_size.
5416 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5417 (clone_one_breakpoint): Adjust for kind.
5418 * mem-break.h (set_gdb_breakpoint): Likewise.
5419 (delete_gdb_breakpoint): Likewise.
5420 * server.c (process_serial_event): Likewise.
5422 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5424 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5425 (struct linux_target_ops) <breakpoint>: Remove.
5426 (struct linux_target_ops) <breakpoint_len>: Remove.
5427 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5428 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5429 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5430 (arm_sw_breakpoint_from_kind): New function.
5431 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5432 (struct linux_target_ops) <breakpoint>: Remove.
5433 (struct linux_target_ops) <breakpoint_len>: Remove.
5434 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5435 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5436 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5437 (struct linux_target_ops) <breakpoint>: Remove.
5438 (struct linux_target_ops) <breakpoint_len>: Remove.
5439 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5440 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5441 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5442 (struct linux_target_ops) <breakpoint>: Remove.
5443 (struct linux_target_ops) <breakpoint_len>: Remove.
5444 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5445 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5446 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5447 and sw_breakpoint_from_kind to increment the pc.
5448 (linux_breakpoint_kind_from_pc): New function.
5449 (linux_sw_breakpoint_from_kind): New function.
5450 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5451 (initialize_low): Call breakpoint_kind_from_pc and
5452 sw_breakpoint_from_kind to replace breakpoint_data/len.
5453 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5456 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5457 (struct linux_target_ops) <breakpoint>: Remove.
5458 (struct linux_target_ops) <breakpoint_len>: Remove.
5459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5461 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5462 (struct linux_target_ops) <breakpoint>: Remove.
5463 (struct linux_target_ops) <breakpoint_len>: Remove.
5464 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5465 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5466 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5467 (struct linux_target_ops) <breakpoint>: Remove.
5468 (struct linux_target_ops) <breakpoint_len>: Remove.
5469 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5471 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5472 (struct linux_target_ops) <breakpoint>: Remove.
5473 (struct linux_target_ops) <breakpoint_len>: Remove.
5474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5476 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5477 (struct linux_target_ops) <breakpoint>: Remove.
5478 (struct linux_target_ops) <breakpoint_len>: Remove.
5479 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5480 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5481 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5482 (struct linux_target_ops) <breakpoint>: Remove.
5483 (struct linux_target_ops) <breakpoint_len>: Remove.
5484 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5485 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5486 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5487 (struct linux_target_ops) <breakpoint>: Remove.
5488 (struct linux_target_ops) <breakpoint_len>: Remove.
5489 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5490 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5491 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5492 (struct linux_target_ops) <breakpoint>: Remove.
5493 (struct linux_target_ops) <breakpoint_len>: Remove.
5494 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5495 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5496 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5497 (struct linux_target_ops) <breakpoint>: Remove.
5498 (struct linux_target_ops) <breakpoint_len>: Remove.
5499 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5500 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5501 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5502 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5503 (struct linux_target_ops) <breakpoint>: Remove.
5504 (struct linux_target_ops) <breakpoint_len>: Remove.
5505 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5506 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5507 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5508 (struct linux_target_ops) <breakpoint>: Remove.
5509 (struct linux_target_ops) <breakpoint_len>: Remove.
5510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5513 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5515 * linux-cris-low.c (cris_get_pc): Remove void arg.
5517 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5519 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5522 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5524 * inferiors.c (thread_pid_matches_callback): New function.
5525 (find_thread_process): New function.
5526 (remove_thread): Reset current_thread.
5527 (remove_process): Assert threads have been removed first.
5529 2015-10-15 Yao Qi <yao.qi@linaro.org>
5531 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5533 (aarch64_remove_point): Likewise.
5534 * regcache.c (regcache_register_size): New function.
5536 2015-10-12 Yao Qi <yao.qi@linaro.org>
5538 * linux-aarch64-low.c: Update all callers as emit_load_store
5539 is renamed to aarch64_emit_load_store.
5541 2015-10-12 Yao Qi <yao.qi@linaro.org>
5543 * linux-aarch64-low.c: Update all callers of function renaming
5544 from emit_insn to aarch64_emit_insn.
5546 2015-10-12 Yao Qi <yao.qi@linaro.org>
5548 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5549 arch/aarch64-insn.h.
5550 (struct aarch64_memory_operand): Likewise.
5552 (emit_insn): Move to arch/aarch64-insn.c.
5553 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5554 (emit_load_store): Move to arch/aarch64-insn.c.
5555 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5556 (can_encode_int32): Remove.
5558 2015-10-12 Yao Qi <yao.qi@linaro.org>
5560 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5561 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5562 (aarch64_relocate_instruction): Likewise.
5563 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5564 (struct aarch64_insn_visitor): Likewise.
5566 2015-10-12 Yao Qi <yao.qi@linaro.org>
5568 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5569 (struct aarch64_insn_visitor): New.
5570 (struct aarch64_insn_relocation_data): New.
5571 (aarch64_ftrace_insn_reloc_b): New function.
5572 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5573 (aarch64_ftrace_insn_reloc_cb): Likewise.
5574 (aarch64_ftrace_insn_reloc_tb): Likewise.
5575 (aarch64_ftrace_insn_reloc_adr): Likewise.
5576 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5577 (aarch64_ftrace_insn_reloc_others): Likewise.
5579 (aarch64_relocate_instruction): Use visitor.
5581 2015-10-12 Yao Qi <yao.qi@linaro.org>
5583 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5584 int. Add argument buf.
5585 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5586 aarch64_relocate_instruction.
5588 2015-10-12 Yao Qi <yao.qi@linaro.org>
5590 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5591 argument insn. Remove local variable insn. Don't call
5593 (aarch64_install_fast_tracepoint_jump_pad): Call
5596 2015-09-30 Yao Qi <yao.qi@linaro.org>
5598 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5599 (emit_load_store_pair): Likewise.
5601 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5603 * dll.c (match_dll): Add cast(s).
5604 (unloaded_dll): Likewise.
5605 * linux-low.c (second_thread_of_pid_p): Likewise.
5606 (delete_lwp_callback): Likewise.
5607 (count_events_callback): Likewise.
5608 (select_event_lwp_callback): Likewise.
5609 (linux_set_resume_request): Likewise.
5610 * server.c (accumulate_file_name_length): Likewise.
5611 (emit_dll_description): Likewise.
5612 (handle_qxfer_threads_worker): Likewise.
5613 (visit_actioned_threads): Likewise.
5614 * thread-db.c (any_thread_of): Likewise.
5615 * tracepoint.c (same_process_p): Likewise.
5616 (match_blocktype): Likewise.
5617 (build_traceframe_info_xml): Likewise.
5619 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5621 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5623 (gdb_unparse_agent_expr): Likewise.
5624 * hostio.c (require_data): Likewise.
5625 (handle_pread): Likewise.
5626 * linux-low.c (disable_regset): Likewise.
5627 (fetch_register): Likewise.
5628 (store_register): Likewise.
5629 (get_dynamic): Likewise.
5630 (linux_qxfer_libraries_svr4): Likewise.
5631 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5632 (set_fast_tracepoint_jump): Likewise.
5633 (uninsert_fast_tracepoint_jumps_at): Likewise.
5634 (reinsert_fast_tracepoint_jumps_at): Likewise.
5635 (validate_inserted_breakpoint): Likewise.
5636 (clone_agent_expr): Likewise.
5637 * regcache.c (init_register_cache): Likewise.
5638 * remote-utils.c (putpkt_binary_1): Likewise.
5639 (decode_M_packet): Likewise.
5640 (decode_X_packet): Likewise.
5641 (look_up_one_symbol): Likewise.
5642 (relocate_instruction): Likewise.
5643 (monitor_output): Likewise.
5644 * server.c (handle_search_memory): Likewise.
5645 (handle_qxfer_exec_file): Likewise.
5646 (handle_qxfer_libraries): Likewise.
5647 (handle_qxfer): Likewise.
5648 (handle_query): Likewise.
5649 (handle_v_cont): Likewise.
5650 (handle_v_run): Likewise.
5651 (captured_main): Likewise.
5652 * target.c (write_inferior_memory): Likewise.
5653 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5654 * tracepoint.c (init_trace_buffer): Likewise.
5655 (add_tracepoint_action): Likewise.
5656 (add_traceframe): Likewise.
5657 (add_traceframe_block): Likewise.
5658 (cmd_qtdpsrc): Likewise.
5659 (cmd_qtdv): Likewise.
5660 (cmd_qtstatus): Likewise.
5661 (response_source): Likewise.
5662 (response_tsv): Likewise.
5663 (cmd_qtnotes): Likewise.
5664 (gdb_collect): Likewise.
5665 (initialize_tracepoint): Likewise.
5667 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5669 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5670 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5671 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5673 (enum aarch64_condition_codes): New enum.
5674 (w0): New static global.
5677 (struct aarch64_memory_operand) <type>: New
5678 MEMORY_OPERAND_POSTINDEX type.
5679 (postindex_memory_operand): New helper function.
5680 (emit_ret): New function.
5681 (emit_load_store_pair): New function, factored out of emit_stp
5682 with support for MEMORY_OPERAND_POSTINDEX.
5683 (emit_stp): Rewrite using emit_load_store_pair.
5684 (emit_ldp): New function.
5685 (emit_load_store): Likewise.
5686 (emit_ldr): Mention post-index instruction in comment.
5687 (emit_ldrh): New function.
5688 (emit_ldrb): New function.
5689 (emit_ldrsw): Mention post-index instruction in comment.
5690 (emit_str): Likewise.
5691 (emit_subs): New function.
5692 (emit_cmp): Likewise.
5693 (emit_and): Likewise.
5694 (emit_orr): Likewise.
5695 (emit_orn): Likewise.
5696 (emit_eor): Likewise.
5697 (emit_mvn): Likewise.
5698 (emit_lslv): Likewise.
5699 (emit_lsrv): Likewise.
5700 (emit_asrv): Likewise.
5701 (emit_mul): Likewise.
5702 (emit_sbfm): Likewise.
5703 (emit_sbfx): Likewise.
5704 (emit_ubfm): Likewise.
5705 (emit_ubfx): Likewise.
5706 (emit_csinc): Likewise.
5707 (emit_cset): Likewise.
5708 (emit_nop): Likewise.
5709 (emit_ops_insns): New helper function.
5710 (emit_pop): Likewise.
5711 (emit_push): Likewise.
5712 (aarch64_emit_prologue): New function.
5713 (aarch64_emit_epilogue): Likewise.
5714 (aarch64_emit_add): Likewise.
5715 (aarch64_emit_sub): Likewise.
5716 (aarch64_emit_mul): Likewise.
5717 (aarch64_emit_lsh): Likewise.
5718 (aarch64_emit_rsh_signed): Likewise.
5719 (aarch64_emit_rsh_unsigned): Likewise.
5720 (aarch64_emit_ext): Likewise.
5721 (aarch64_emit_log_not): Likewise.
5722 (aarch64_emit_bit_and): Likewise.
5723 (aarch64_emit_bit_or): Likewise.
5724 (aarch64_emit_bit_xor): Likewise.
5725 (aarch64_emit_bit_not): Likewise.
5726 (aarch64_emit_equal): Likewise.
5727 (aarch64_emit_less_signed): Likewise.
5728 (aarch64_emit_less_unsigned): Likewise.
5729 (aarch64_emit_ref): Likewise.
5730 (aarch64_emit_if_goto): Likewise.
5731 (aarch64_emit_goto): Likewise.
5732 (aarch64_write_goto_address): Likewise.
5733 (aarch64_emit_const): Likewise.
5734 (aarch64_emit_call): Likewise.
5735 (aarch64_emit_reg): Likewise.
5736 (aarch64_emit_pop): Likewise.
5737 (aarch64_emit_stack_flush): Likewise.
5738 (aarch64_emit_zero_ext): Likewise.
5739 (aarch64_emit_swap): Likewise.
5740 (aarch64_emit_stack_adjust): Likewise.
5741 (aarch64_emit_int_call_1): Likewise.
5742 (aarch64_emit_void_call_2): Likewise.
5743 (aarch64_emit_eq_goto): Likewise.
5744 (aarch64_emit_ne_goto): Likewise.
5745 (aarch64_emit_lt_goto): Likewise.
5746 (aarch64_emit_le_goto): Likewise.
5747 (aarch64_emit_gt_goto): Likewise.
5748 (aarch64_emit_ge_got): Likewise.
5749 (aarch64_emit_ops_impl): New static global variable.
5750 (aarch64_emit_ops): New target function, return
5751 &aarch64_emit_ops_impl.
5752 (struct linux_target_ops): Install it.
5754 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5756 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5757 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5759 * linux-aarch64-ipa.c: New file.
5760 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5762 (aarch64_get_thread_area): New target method.
5763 (extract_signed_bitfield): New helper function.
5764 (aarch64_decode_ldr_literal): New function.
5765 (enum aarch64_opcodes): New enum.
5766 (struct aarch64_register): New struct.
5767 (struct aarch64_operand): New struct.
5768 (x0): New static global.
5777 (aarch64_register): New helper function.
5778 (register_operand): Likewise.
5779 (immediate_operand): Likewise.
5780 (struct aarch64_memory_operand): New struct.
5781 (offset_memory_operand): New helper function.
5782 (preindex_memory_operand): Likewise.
5783 (enum aarch64_system_control_registers): New enum.
5784 (ENCODE): New macro.
5785 (emit_insn): New helper function.
5786 (emit_b): New function.
5787 (emit_bcond): Likewise.
5788 (emit_cb): Likewise.
5789 (emit_tb): Likewise.
5790 (emit_blr): Likewise.
5791 (emit_stp): Likewise.
5792 (emit_ldp_q_offset): Likewise.
5793 (emit_stp_q_offset): Likewise.
5794 (emit_load_store): Likewise.
5795 (emit_ldr): Likewise.
5796 (emit_ldrsw): Likewise.
5797 (emit_str): Likewise.
5798 (emit_ldaxr): Likewise.
5799 (emit_stxr): Likewise.
5800 (emit_stlr): Likewise.
5801 (emit_data_processing_reg): Likewise.
5802 (emit_data_processing): Likewise.
5803 (emit_add): Likewise.
5804 (emit_sub): Likewise.
5805 (emit_mov): Likewise.
5806 (emit_movk): Likewise.
5807 (emit_mov_addr): Likewise.
5808 (emit_mrs): Likewise.
5809 (emit_msr): Likewise.
5810 (emit_sevl): Likewise.
5811 (emit_wfe): Likewise.
5812 (append_insns): Likewise.
5813 (can_encode_int32_in): New helper function.
5814 (aarch64_relocate_instruction): New function.
5815 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5816 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5817 (struct linux_target_ops): Install aarch64_get_thread_area,
5818 aarch64_install_fast_tracepoint_jump_pad and
5819 aarch64_get_min_fast_tracepoint_insn_len.
5821 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5823 * Makefile.in (aarch64-insn.o): New rule.
5824 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5826 2015-09-21 Yao Qi <yao.qi@linaro.org>
5828 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5830 2015-09-21 Yao Qi <yao.qi@linaro.org>
5832 * tracepoint.c (max_jump_pad_size): Remove.
5834 2015-09-18 Yao Qi <yao.qi@linaro.org>
5836 * linux-aarch64-low.c: Don't include sys/uio.h.
5837 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5839 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5841 * tracepoint.c (eval_result_type): Change prototype.
5842 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5844 2015-09-15 Pedro Alves <palves@redhat.com>
5846 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5847 Check whether to report exec events instead of checking whether
5848 multiprocess is enabled.
5850 2015-09-15 Pedro Alves <palves@redhat.com>
5853 * remote-utils.c (prepare_resume_reply): Merge
5854 TARGET_WAITKIND_VFORK_DONE switch case with the
5855 TARGET_WAITKIND_FORKED case.
5857 2015-09-15 Yao Qi <yao.qi@linaro.org>
5859 * server.c (handle_query): Check string comparison using
5860 "else if" instead of "if".
5862 2015-09-15 Yao Qi <yao.qi@linaro.org>
5864 * server.c (vCont_supported): New global variable.
5865 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5866 matches. Append ";vContSupported+" to own_buf.
5867 (handle_v_requests): Append ";s;S" to own_buf if target supports
5868 hardware single step or vCont_supported is false.
5869 (capture_main): Set vCont_supported to zero.
5871 2015-09-15 Yao Qi <yao.qi@linaro.org>
5873 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5875 (linux_supports_hardware_single_step): ... New function.
5876 (linux_target_ops): Update.
5877 * lynx-low.c (lynx_target_ops): Set field
5878 supports_hardware_single_step to target_can_do_hardware_single_step.
5879 * nto-low.c (nto_target_ops): Likewise.
5880 * spu-low.c (spu_target_ops): Likewise.
5881 * win32-low.c (win32_target_ops): Likewise.
5882 * target.c (target_can_do_hardware_single_step): New function.
5883 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5884 Remove. <supports_hardware_single_step>: New field.
5885 (target_supports_conditional_breakpoints): Remove.
5886 (target_supports_hardware_single_step): New macro.
5887 (target_can_do_hardware_single_step): Declare.
5888 * server.c (handle_query): Use target_supports_hardware_single_step
5889 instead of target_supports_conditional_breakpoints.
5891 2015-09-15 Yao Qi <yao.qi@linaro.org>
5893 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5895 (struct linux_target_ops the_low_target): Install
5896 aarch64_linux_siginfo_fixup.
5898 2015-09-11 Don Breazeal <donb@codesourcery.com>
5899 Luis Machado <lgustavo@codesourcery.com>
5901 * linux-low.c (linux_mourn): Static declaration.
5902 (linux_arch_setup): Move in front of
5903 handle_extended_wait.
5904 (linux_arch_setup_thread): New function.
5905 (handle_extended_wait): Handle exec events. Call
5906 linux_arch_setup_thread. Make event_lwp argument a
5907 pointer-to-a-pointer.
5908 (check_zombie_leaders): Do not check stopped threads.
5909 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5910 (linux_low_filter_event): Add lwp and thread for exec'ing
5911 non-leader thread if leader thread has been deleted.
5912 Refactor code into linux_arch_setup_thread and call it.
5913 Pass child lwp pointer by reference to handle_extended_wait.
5914 (linux_wait_for_event_filtered): Update comment.
5915 (linux_wait_1): Prevent clobbering exec event status.
5916 (linux_supports_exec_events): New function.
5917 (linux_target_ops) <supports_exec_events>: Initialize new member.
5918 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5920 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5921 * server.c (report_exec_events): New global variable.
5922 (handle_query): Handle qSupported query for exec-events feature.
5923 (captured_main): Initialize report_exec_events.
5924 * server.h (report_exec_events): Declare new global variable.
5925 * target.h (struct target_ops) <supports_exec_events>: New
5927 (target_supports_exec_events): New macro.
5928 * win32-low.c (win32_target_ops) <supports_exec_events>:
5929 Initialize new member.
5931 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5933 * linux-low.c (linux_low_enable_btrace): Remove.
5934 (linux_target_ops): Replace linux_low_enable_btrace with
5935 linux_enable_btrace.
5937 2015-09-03 Yao Qi <yao.qi@linaro.org>
5939 * linux-aarch64-low.c (aarch64_insert_point): Call
5940 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5943 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5945 * linux-low.c (check_stopped_by_breakpoint): Use
5946 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5948 2015-08-27 Pedro Alves <palves@redhat.com>
5950 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5952 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5954 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5955 the XNEW-family equivalent.
5956 (compile_bytecodes): Likewise.
5957 * dll.c (loaded_dll): Likewise.
5958 * event-loop.c (append_callback_event): Likewise.
5959 (create_file_handler): Likewise.
5960 (create_file_event): Likewise.
5961 * hostio.c (handle_open): Likewise.
5962 * inferiors.c (add_thread): Likewise.
5963 (add_process): Likewise.
5964 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5965 * linux-arm-low.c (arm_new_process): Likewise.
5966 (arm_new_thread): Likewise.
5967 * linux-low.c (add_to_pid_list): Likewise.
5968 (linux_add_process): Likewise.
5969 (handle_extended_wait): Likewise.
5970 (add_lwp): Likewise.
5971 (enqueue_one_deferred_signal): Likewise.
5972 (enqueue_pending_signal): Likewise.
5973 (linux_resume_one_lwp_throw): Likewise.
5974 (linux_resume_one_thread): Likewise.
5975 (linux_read_memory): Likewise.
5976 (linux_write_memory): Likewise.
5977 * linux-mips-low.c (mips_linux_new_process): Likewise.
5978 (mips_linux_new_thread): Likewise.
5979 (mips_add_watchpoint): Likewise.
5980 * linux-x86-low.c (initialize_low_arch): Likewise.
5981 * lynx-low.c (lynx_add_process): Likewise.
5982 * mem-break.c (set_raw_breakpoint_at): Likewise.
5983 (set_breakpoint): Likewise.
5984 (add_condition_to_breakpoint): Likewise.
5985 (add_commands_to_breakpoint): Likewise.
5986 (clone_agent_expr): Likewise.
5987 (clone_one_breakpoint): Likewise.
5988 * regcache.c (new_register_cache): Likewise.
5989 * remote-utils.c (look_up_one_symbol): Likewise.
5990 * server.c (queue_stop_reply): Likewise.
5991 (start_inferior): Likewise.
5992 (queue_stop_reply_callback): Likewise.
5993 (handle_target_event): Likewise.
5994 * spu-low.c (fetch_ppc_memory): Likewise.
5995 (store_ppc_memory): Likewise.
5996 * target.c (set_target_ops): Likewise.
5997 * thread-db.c (thread_db_load_search): Likewise.
5998 (try_thread_db_load_1): Likewise.
5999 * tracepoint.c (add_tracepoint): Likewise.
6000 (add_tracepoint_action): Likewise.
6001 (create_trace_state_variable): Likewise.
6002 (cmd_qtdpsrc): Likewise.
6003 (cmd_qtro): Likewise.
6004 (add_while_stepping_state): Likewise.
6005 * win32-low.c (child_add_thread): Likewise.
6006 (get_image_name): Likewise.
6008 2015-08-25 Yao Qi <yao.qi@linaro.org>
6010 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
6012 2015-08-25 Yao Qi <yao.qi@linaro.org>
6014 * Makefile.in (aarch64-linux.o): New rule.
6015 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
6017 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
6018 (aarch64_init_debug_reg_state): Make it extern.
6019 (aarch64_linux_prepare_to_resume): Remove.
6021 2015-08-25 Yao Qi <yao.qi@linaro.org>
6023 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
6024 lwp_arch_private_info and ptid_of_lwp.
6026 2015-08-25 Yao Qi <yao.qi@linaro.org>
6028 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
6029 Find proc_info by find_process_pid. All callers updated.
6031 2015-08-25 Yao Qi <yao.qi@linaro.org>
6033 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
6035 (debug_reg_change_callback): Remove.
6036 (aarch64_notify_debug_reg_change): Remove.
6038 2015-08-25 Yao Qi <yao.qi@linaro.org>
6040 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
6041 Call current_lwp_ptid.
6043 2015-08-25 Yao Qi <yao.qi@linaro.org>
6045 * linux-aarch64-low.c (debug_reg_change_callback): Use
6048 2015-08-25 Yao Qi <yao.qi@linaro.org>
6050 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
6052 2015-08-25 Yao Qi <yao.qi@linaro.org>
6054 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
6056 2015-08-25 Yao Qi <yao.qi@linaro.org>
6058 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
6061 2015-08-25 Yao Qi <yao.qi@linaro.org>
6063 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
6065 (debug_reg_change_callback): Remove argument entry and add argument
6066 lwp. Remove local variable thread. Don't print thread id in the
6067 debugging output. Don't check whether pid of thread equals to pid.
6068 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
6069 iterate_over_lwps instead find_inferior.
6071 2015-08-24 Pedro Alves <palves@redhat.com>
6073 * inferiors.c (get_first_process): New function.
6074 * inferiors.h (get_first_process): New declaration.
6075 * remote-utils.c (read_ptid): Default to the first process in the
6076 list, instead of to the current thread's process.
6078 2015-08-24 Pedro Alves <palves@redhat.com>
6080 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
6081 * event-loop.c: Likewise.
6082 * remote-utils.c: Likewise.
6083 * tracepoint.c: Likewise.
6085 2015-08-24 Pedro Alves <palves@redhat.com>
6087 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6090 2015-08-21 Pedro Alves <palves@redhat.com>
6092 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6093 instead of literal 1.
6095 2015-08-21 Pedro Alves <palves@redhat.com>
6097 * tdesc.c (default_description): Explicitly zero-initialize.
6099 2015-08-21 Pedro Alves <palves@redhat.com>
6102 * inferiors.c (remove_thread): Discard any pending stop reply for
6104 * server.c (remove_all_on_match_pid): Rename to ...
6105 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6107 (discard_queued_stop_replies): Change parameter to a ptid. Now
6109 (handle_v_kill, kill_inferior_callback, captured_main)
6110 (process_serial_event): Adjust.
6111 * server.h (discard_queued_stop_replies): Declare.
6113 2015-08-21 Pedro Alves <palves@redhat.com>
6115 * linux-low.c (wait_for_sigstop): Always switch to no thread
6116 selected if the previously current thread dies.
6117 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6118 process instead of the current thread's.
6119 * remote-utils.c (input_interrupt): Don't check if there's no
6121 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6122 current thread to the general thread fails, error out.
6123 (handle_qxfer_auxv, handle_qxfer_libraries)
6124 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6125 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6126 (handle_query): Check if there's a thread selected instead of
6127 checking whether there's any thread in the thread list.
6128 (handle_qxfer_threads, handle_qxfer_btrace)
6129 (handle_qxfer_btrace_conf): Don't error out early if there's no
6130 thread in the thread list.
6131 (handle_v_cont, myresume): Don't set the current thread to the
6133 (process_serial_event) <Hg handling>: Also set thread_id if the
6134 previous general thread is still alive.
6135 (process_serial_event) <g/G handling>: If setting the current
6136 thread to the general thread fails, error out.
6137 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6138 thread's lwp instead of the current thread's.
6139 * target.c (set_desired_thread): If the desired thread was not
6140 found, leave the current thread pointing to NULL. Return an int
6141 (boolean) indicating success.
6142 * target.h (set_desired_thread): Change return type to int.
6144 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6146 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6147 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6149 (ps_get_thread_area): New function.
6151 2015-08-19 Gary Benson <gbenson@redhat.com>
6153 * hostio.c (handle_pread): Do not attempt to read more data
6154 than hostio_reply_with_data can fit in a packet.
6156 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6158 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6160 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6162 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6164 2015-08-06 Pedro Alves <palves@redhat.com>
6166 * tracepoint.c (expr_eval_result): Now an int.
6168 2015-08-06 Pedro Alves <palves@redhat.com>
6170 * gdbthread.h (struct regcache): Forward declare.
6171 (struct thread_info) <regcache_data>: Now a struct regcache
6173 * inferiors.c (inferior_regcache_data)
6174 (set_inferior_regcache_data): Now work with struct regcache
6176 * inferiors.h (struct regcache): Forward declare.
6177 (inferior_regcache_data, set_inferior_regcache_data): Now work
6178 with struct regcache pointers.
6179 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6180 (free_register_cache_thread): Remove struct regcache pointer
6183 2015-08-06 Pedro Alves <palves@redhat.com>
6185 * server.c (captured_main): On error, print the exception message
6186 to stderr, and if run_once is set, throw a quit.
6188 2015-08-06 Pedro Alves <palves@redhat.com>
6190 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6193 2015-08-06 Pedro Alves <palves@redhat.com>
6195 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6196 reading beyond the passed in buffer length.
6198 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6200 * tracepoint.c (symbol_list) <required>: Remove.
6202 2015-08-06 Pedro Alves <palves@redhat.com>
6204 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6205 count if stopping and suspending threads.
6206 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6207 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6208 (linux_detach): Complete an ongoing step-over.
6209 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6211 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6212 (linux_wait_1): If passing a signal to the inferior after
6213 finishing a step-over, unsuspend and re-resume all lwps. If we
6214 see a single-step event but the thread should be continuing, don't
6215 pass the trap to gdb.
6216 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6217 internal_error instead of gdb_assert.
6218 (enqueue_pending_signal): New function.
6219 (check_ptrace_stopped_lwp_gone): Add debug output.
6220 (start_step_over): Use internal_error instead of gdb_assert.
6221 (complete_ongoing_step_over): New function.
6222 (linux_resume_one_thread): Don't resume a suspended thread.
6223 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6226 2015-08-06 Pedro Alves <palves@redhat.com>
6228 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6229 (linux_thread_alive): Use lwp_is_marked_dead.
6230 (extended_event_reported): Delete.
6231 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6232 instead of extended_event_reported.
6233 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6235 (lwp_is_marked_dead): New function.
6236 (lwp_running): Use lwp_is_marked_dead.
6237 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6240 2015-08-06 Pedro Alves <palves@redhat.com>
6242 * linux-low.c (linux_wait_1): Move fork event output out of the
6243 !report_to_gdb check. Pass event_child->waitstatus to
6244 target_waitstatus_to_string instead of ourstatus.
6246 2015-08-04 Yao Qi <yao.qi@linaro.org>
6248 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6249 if current_thread is 32 bit.
6251 2015-08-04 Yao Qi <yao.qi@linaro.org>
6253 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6254 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6255 * server.c (extended_protocol): Remove "static".
6256 * server.h (extended_protocol): Declare it.
6258 2015-08-04 Yao Qi <yao.qi@linaro.org>
6260 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6261 both aarch64 and aarch32.
6262 (aarch64_set_pc): Likewise.
6264 2015-08-04 Yao Qi <yao.qi@linaro.org>
6266 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6267 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6268 arm-with-neon.xml to srv_xmlfiles.
6269 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6270 (is_64bit_tdesc): New function.
6271 (aarch64_linux_read_description): New function.
6272 (aarch64_arch_setup): Call aarch64_linux_read_description.
6273 (regs_info): Rename to regs_info_aarch64.
6274 (aarch64_regs_info): Return right regs_info.
6275 (initialize_low_arch): Call initialize_low_arch_aarch32.
6277 2015-08-04 Yao Qi <yao.qi@linaro.org>
6279 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6280 * linux-aarch32-low.c: New file.
6281 * linux-aarch32-low.h: New file.
6282 * linux-arm-low.c (arm_fill_gregset): Move it to
6283 linux-aarch32-low.c.
6284 (arm_store_gregset): Likewise.
6285 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6286 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6287 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6288 (regs_info): Rename to regs_info_arm.
6289 (arm_regs_info): Return regs_info_aarch32 if
6290 have_ptrace_getregset is 1 and target description is
6291 arm_with_neon or arm_with_vfpv3.
6292 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6293 Call initialize_low_arch_aarch32 instead.
6295 2015-08-04 Yao Qi <yao.qi@linaro.org>
6297 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6298 * linux-low.c: ... here.
6299 * linux-low.h (have_ptrace_getregset): Declare it.
6301 2015-08-04 Pedro Alves <palves@redhat.com>
6303 * thread-db.c (struct thread_db): Use new typedefs.
6304 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6306 (disable_thread_event_reporting): Cast result of dlsym to
6307 destination function pointer type.
6308 (thread_db_mourn): Use td_ta_delete_ftype.
6310 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6312 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6314 (CDX_BREAKPOINT): Define for R2.
6315 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6316 (the_low_target): Add comments.
6318 2015-07-30 Yao Qi <yao.qi@linaro.org>
6320 * linux-arm-low.c (arm_hwcap): Remove it.
6321 (arm_read_description): New local variable arm_hwcap. Don't
6322 set arm_hwcap to zero.
6324 2015-07-30 Yao Qi <yao.qi@linaro.org>
6326 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6327 Use regcache->tdesc instead.
6328 (arm_store_wmmxregset): Likewise.
6329 (arm_fill_vfpregset): Likewise.
6330 (arm_store_vfpregset): Likewise.
6332 2015-07-30 Yao Qi <yao.qi@linaro.org>
6334 * linux-arm-low.c: Include arch/arm.h.
6335 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6336 (arm_store_gregset): Likewise.
6338 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6340 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6341 ptrace's 4th parameter.
6343 2015-07-27 Yao Qi <yao.qi@linaro.org>
6345 * configure.srv (case aarch64*-*-linux*): Don't set
6348 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6350 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6352 * linux-arm-low.c: Likewise.
6353 * linux-cris-low.c: Likewise.
6354 * linux-crisv32-low.c: Likewise.
6355 * linux-low.c: Likewise.
6356 * linux-m68k-low.c: Likewise.
6357 * linux-mips-low.c: Likewise.
6358 * linux-nios2-low.c: Likewise.
6359 * linux-s390-low.c: Likewise.
6360 * linux-sparc-low.c: Likewise.
6361 * linux-tic6x-low.c: Likewise.
6362 * linux-tile-low.c: Likewise.
6363 * linux-x86-low.c: Likewise.
6365 2015-07-24 Pedro Alves <palves@redhat.com>
6367 * config.in: Regenerate.
6368 * configure: Regenerate.
6370 2015-07-24 Pedro Alves <palves@redhat.com>
6372 * acinclude.m4: Include ../ptrace.m4.
6373 * configure.ac: Call GDB_AC_PTRACE.
6374 * config.in, configure: Regenerate.
6376 2015-07-24 Yao Qi <yao.qi@linaro.org>
6378 * linux-low.c (linux_create_inferior): Remove setting to
6379 proc->priv->new_inferior.
6380 (linux_attach): Likewise.
6381 (linux_low_filter_event): Likewise.
6382 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6384 2015-07-24 Yao Qi <yao.qi@linaro.org>
6386 * linux-low.c (linux_arch_setup): New function.
6387 (linux_low_filter_event): If proc->tdesc is NULL and
6388 proc->attached is true, call the_low_target.arch_setup.
6389 Otherwise, keep status pending, and return.
6390 (linux_resume_one_lwp_throw): Don't call get_pc if
6391 thread->while_stepping isn't NULL. Don't call
6392 get_thread_regcache if proc->tdesc is NULL.
6393 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6394 (linux_target_ops): Install arch_setup.
6395 * server.c (start_inferior): Call the_target->arch_setup.
6396 * target.h (struct target_ops) <arch_setup>: New field.
6397 (target_arch_setup): New marco.
6398 * lynx-low.c (lynx_target_ops): Update.
6399 * nto-low.c (nto_target_ops): Update.
6400 * spu-low.c (spu_target_ops): Update.
6401 * win32-low.c (win32_target_ops): Update.
6403 2015-07-24 Yao Qi <yao.qi@linaro.org>
6405 * linux-low.c (linux_add_process): Don't set
6406 proc->priv->new_inferior.
6407 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6408 (linux_attach): Likewise.
6410 2015-07-24 Yao Qi <yao.qi@linaro.org>
6412 * server.c (start_inferior): Code refactor.
6414 2015-07-24 Yao Qi <yao.qi@linaro.org>
6416 * server.c (process_serial_event): Set general_thread.
6418 2015-07-21 Yao Qi <yao.qi@linaro.org>
6420 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6421 aarch64_linux_get_debug_reg_capacity.
6423 2015-07-17 Yao Qi <yao.qi@linaro.org>
6425 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6426 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6427 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6428 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6429 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6430 (AARCH64_HWP_ALIGNMENT): Likewise.
6431 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6432 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6433 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6434 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6435 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6436 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6437 (struct aarch64_debug_reg_state): Likewise.
6438 (struct arch_lwp_info): Likewise.
6439 (aarch64_align_watchpoint): Likewise.
6440 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6441 (aarch64_watchpoint_length): Likewise.
6442 (aarch64_point_encode_ctrl_reg): Likewise
6443 (aarch64_point_is_aligned): Likewise.
6444 (aarch64_align_watchpoint): Likewise.
6445 (aarch64_linux_set_debug_regs):
6446 (aarch64_dr_state_insert_one_point): Likewise.
6447 (aarch64_dr_state_remove_one_point): Likewise.
6448 (aarch64_handle_breakpoint): Likewise.
6449 (aarch64_handle_aligned_watchpoint): Likewise.
6450 (aarch64_handle_unaligned_watchpoint): Likewise.
6451 (aarch64_handle_watchpoint): Likewise.
6453 2015-07-17 Yao Qi <yao.qi@linaro.org>
6455 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6456 and don't aarch64_get_debug_reg_state. All callers update.
6457 (aarch64_handle_aligned_watchpoint): Likewise.
6458 (aarch64_handle_unaligned_watchpoint): Likewise.
6459 (aarch64_handle_watchpoint): Likewise.
6460 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6461 (aarch64_remove_point): Likewise.
6463 2015-07-17 Yao Qi <yao.qi@linaro.org>
6465 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6467 (aarch64_handle_unaligned_watchpoint): Likewise.
6469 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6471 Revert the previous 3 commits:
6472 Move gdb_regex* to common/
6473 Move linux_find_memory_regions_full & co.
6474 gdbserver build-id attribute generator
6476 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6477 Jan Kratochvil <jan.kratochvil@redhat.com>
6479 gdbserver build-id attribute generator.
6480 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6481 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6482 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6484 (get_dynamic): Use find_pdhr to traverse program headers.
6485 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6486 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6487 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6488 (get_hex_build_id): New.
6489 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6490 to reply XML document.
6492 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6493 Jan Kratochvil <jan.kratochvil@redhat.com>
6495 * target.c: Include target/target-utils.h and fcntl.h.
6496 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6497 (target_fileio_read_stralloc): New functions.
6499 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6501 * Makefile.in (OBS): Add gdb_regex.o.
6503 * config.in: Rebuilt.
6504 * configure: Rebuilt.
6506 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6507 Jan Kratochvil <jan.kratochvil@redhat.com>
6509 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6510 * Makefile.in (OBS): Add target-utils.o.
6511 (linux-maps.o, target-utils.o): New.
6512 * configure.srv (srv_linux_obj): Add linux-maps.o.
6514 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6516 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6518 (the_low_target): Install it.
6520 2015-07-14 Pedro Alves <palves@redhat.com>
6522 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6523 Instead, ignore ECHILD, and throw an error for other errnos.
6525 2015-07-10 Pedro Alves <palves@redhat.com>
6527 * event-loop.c (struct callback_event) <data>: Change type to
6528 gdb_client_data instance instead of gdb_client_data pointer.
6529 (append_callback_event): Adjust.
6531 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6533 * linux-aarch64-low.c: Add comments for each linux_target_ops
6534 method. Remove comments already covered in target_ops and
6535 linux_target_ops definitions.
6536 (the_low_target): Add comments for each unimplemented method.
6538 2015-07-09 Yao Qi <yao.qi@linaro.org>
6540 * linux-aarch64-low.c (aarch64_regmap): Remove.
6541 (aarch64_usrregs_info): Remove.
6542 (regs_info): Set field usrregs to NULL.
6544 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6546 * linux-low.c: Include "rsp-low.h"
6547 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6548 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6549 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6550 (handle_btrace_enable_pt): New.
6551 (handle_btrace_general_set): Support "pt".
6552 (handle_btrace_conf_general_set): Support "pt:size".
6554 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6556 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6559 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6561 * linux-aarch64-low.c: Remove comment about endianness.
6562 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6563 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6566 2015-06-24 Gary Benson <gbenson@redhat.com>
6568 * linux-i386-ipa.c (stdint.h): Do not include.
6569 * lynx-i386-low.c (stdint.h): Likewise.
6570 * lynx-ppc-low.c (stdint.h): Likewise.
6571 * mem-break.c (stdint.h): Likewise.
6572 * thread-db.c (stdint.h): Likewise.
6573 * tracepoint.c (stdint.h): Likewise.
6574 * win32-low.c (stdint.h): Likewise.
6576 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6578 * server.c (write_qxfer_response): Update call to
6579 remote_escape_output.
6581 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6582 Jan Kratochvil <jan.kratochvil@redhat.com>
6584 Merge multiple hex conversions.
6585 * gdbreplay.c (tohex): Rename to 'fromhex'.
6586 (logchar): Use fromhex.
6588 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6590 * server.c (handle_qxfer_libraries): Set `version' attribute for
6593 2015-06-10 Gary Benson <gbenson@redhat.com>
6595 * target.h (struct target_ops) <multifs_open>: New field.
6596 <multifs_unlink>: Likewise.
6597 <multifs_readlink>: Likewise.
6598 * linux-low.c (nat/linux-namespaces.h): New include.
6599 (linux_target_ops): Initialize the_target->multifs_open,
6600 the_target->multifs_unlink and the_target->multifs_readlink.
6601 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6602 * hostio.c (hostio_fs_pid): New static variable.
6603 (hostio_handle_new_gdb_connection): New function.
6604 (handle_setfs): Likewise.
6605 (handle_open): Use the_target->multifs_open as appropriate.
6606 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6607 (handle_readlink): Use the_target->multifs_readlink as
6609 (handle_vFile): Handle vFile:setfs packets.
6610 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6611 after target_handle_new_gdb_connection.
6613 2015-06-10 Gary Benson <gbenson@redhat.com>
6615 * configure.ac (AC_CHECK_FUNCS): Add setns.
6616 * config.in: Regenerate.
6617 * configure: Likewise.
6618 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6619 (linux-namespaces.o): New rule.
6620 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6622 2015-06-09 Gary Benson <gbenson@redhat.com>
6624 * hostio.c (handle_open): Process mode argument with
6625 fileio_to_host_mode.
6627 2015-06-01 Yao Qi <yao.qi@linaro.org>
6629 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6630 * linux-x86-low.c: Likewise.
6632 2015-05-28 Don Breazeal <donb@codesourcery.com>
6634 * linux-low.c (handle_extended_wait): Initialize
6635 thread_info.last_resume_kind for new fork children.
6637 2015-05-15 Pedro Alves <palves@redhat.com>
6639 * target.h (target_handle_new_gdb_connection): Rewrite using if
6640 wrapped in do/while.
6642 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6644 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6645 * configure, config.in: Regenerate.
6646 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6649 2015-05-12 Don Breazeal <donb@codesourcery.com>
6651 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6652 PTRACE_EVENT_VFORK_DONE.
6653 (linux_low_ptrace_options, extended_event_reported): Add vfork
6655 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6656 and "vforkdone" for RSP 'T' Stop Reply Packet.
6657 * server.h (report_vfork_events): Declare
6660 2015-05-12 Don Breazeal <donb@codesourcery.com>
6662 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6663 (the_low_target) <new_fork>: Initialize new member.
6664 * linux-arm-low.c (arm_new_fork): New function.
6665 (the_low_target) <new_fork>: Initialize new member.
6666 * linux-low.c (handle_extended_wait): Call new target function
6668 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6669 * linux-mips-low.c (mips_add_watchpoint): New function
6670 extracted from mips_insert_point.
6671 (the_low_target) <new_fork>: Initialize new member.
6672 (mips_linux_new_fork): New function.
6673 (mips_insert_point): Call mips_add_watchpoint.
6674 * linux-x86-low.c (x86_linux_new_fork): New function.
6675 (the_low_target) <new_fork>: Initialize new member.
6677 2015-05-12 Don Breazeal <donb@codesourcery.com>
6679 * linux-low.c (handle_extended_wait): Implement return value,
6680 rename argument 'event_child' to 'event_lwp', handle
6681 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6682 (linux_low_ptrace_options): New function.
6683 (linux_low_filter_event): Call linux_low_ptrace_options,
6684 use different argument fo linux_enable_event_reporting,
6685 use return value from handle_extended_wait.
6686 (extended_event_reported): New function.
6687 (linux_wait_1): Call extended_event_reported and set
6688 status to report fork events.
6689 (linux_write_memory): Add pid to debug message.
6690 (reset_lwp_ptrace_options_callback): New function.
6691 (linux_handle_new_gdb_connection): New function.
6692 (linux_target_ops): Initialize new structure member.
6693 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6694 * lynx-low.c: Initialize new structure member.
6695 * remote-utils.c (prepare_resume_reply): Implement stop reason
6696 "fork" for "T" stop message.
6697 * server.c (handle_query): Call handle_new_gdb_connection.
6698 * server.h (report_fork_events): Declare global flag.
6699 * target.h (struct target_ops) <handle_new_gdb_connection>:
6701 (target_handle_new_gdb_connection): New macro.
6702 * win32-low.c: Initialize new structure member.
6704 2015-05-12 Don Breazeal <donb@codesourcery.com>
6706 * mem-break.c (APPEND_TO_LIST): Define macro.
6707 (clone_agent_expr): New function.
6708 (clone_one_breakpoint): New function.
6709 (clone_all_breakpoints): New function.
6710 * mem-break.h: Declare new functions.
6712 2015-05-12 Don Breazeal <donb@codesourcery.com>
6714 * linux-low.c (linux_supports_fork_events): New function.
6715 (linux_supports_vfork_events): New function.
6716 (linux_target_ops): Initialize new structure members.
6717 (initialize_low): Call linux_check_ptrace_features.
6718 * lynx-low.c (lynx_target_ops): Initialize new structure
6720 * server.c (report_fork_events, report_vfork_events):
6722 (handle_query): Add new features to qSupported packet and
6724 (captured_main): Initialize new global variables.
6725 * target.h (struct target_ops) <supports_fork_events>:
6727 <supports_vfork_events>: New member.
6728 (target_supports_fork_events): New macro.
6729 (target_supports_vfork_events): New macro.
6730 * win32-low.c (win32_target_ops): Initialize new structure
6733 2015-05-12 Gary Benson <gbenson@redhat.com>
6735 * server.c (handle_qxfer_exec_file): Use current process
6738 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6740 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6741 Remove HAVE_PTRACE_GETREGS conditionals.
6742 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6743 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6745 2015-05-08 Yao Qi <yao.qi@linaro.org>
6747 * linux-low.c (linux_supports_conditional_breakpoints): New
6749 (linux_target_ops): Install new target method.
6750 * lynx-low.c (lynx_target_ops): Install NULL hook for
6751 supports_conditional_breakpoints.
6752 * nto-low.c (nto_target_ops): Likewise.
6753 * spu-low.c (spu_target_ops): Likewise.
6754 * win32-low.c (win32_target_ops): Likewise.
6755 * server.c (handle_query): Check
6756 target_supports_conditional_breakpoints.
6757 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6759 (target_supports_conditional_breakpoints): New macro.
6761 2015-05-06 Pedro Alves <palves@redhat.com>
6764 * server.c (start_inferior): If the process exits, mourn it.
6766 2015-04-21 Gary Benson <gbenson@redhat.com>
6768 * hostio.c (fileio_open_flags_to_host): Factored out to
6769 fileio_to_host_openflags in common/fileio.c. Single use
6772 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6774 * linux-xtensa-low.c (xtensa_fill_gregset)
6775 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6778 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6780 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6781 (regs_info): Replace usrregs pointer with NULL.
6783 2015-04-17 Gary Benson <gbenson@redhat.com>
6785 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6786 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6787 * server.c (handle_qxfer_exec_file): New function.
6788 (qxfer_packets): Add exec-file entry.
6789 (handle_query): Report qXfer:exec-file:read as supported packet.
6791 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6793 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6795 2015-04-09 Gary Benson <gbenson@redhat.com>
6797 * hostio-errno.c (errno_to_fileio_error): Remove function.
6798 Update caller to use remote_fileio_to_fio_error.
6800 2015-04-09 Yao Qi <yao.qi@linaro.org>
6802 * linux-low.c (linux_insert_point): Call
6803 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6804 (linux_remove_point): Call remove_memory_breakpoint if type is
6806 * linux-x86-low.c (x86_insert_point): Don't call
6807 insert_memory_breakpoint.
6808 (x86_remove_point): Don't call remove_memory_breakpoint.
6810 2015-04-01 Pedro Alves <palves@redhat.com>
6811 Cleber Rosa <crosa@redhat.com>
6813 * server.c (gdbserver_usage): Reorganize and extend the usage
6816 2015-03-24 Pedro Alves <palves@redhat.com>
6818 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6819 output. Also dump TRAP_TRACE.
6820 (linux_low_filter_event): In debug output, distinguish a
6821 resume_stop SIGSTOP from a delayed SIGSTOP.
6823 2015-03-24 Gary Benson <gbenson@redhat.com>
6825 * linux-x86-low.c (x86_linux_new_thread): Moved to
6827 (x86_linux_prepare_to_resume): Likewise.
6829 2015-03-24 Gary Benson <gbenson@redhat.com>
6831 * Makefile.in (x86-linux-dregs.o): New rule.
6832 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6833 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6834 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6835 (x86_linux_dr_get): Likewise.
6836 (x86_linux_dr_set): Likewise.
6837 (update_debug_registers_callback): Likewise.
6838 (x86_linux_dr_set_addr): Likewise.
6839 (x86_linux_dr_get_addr): Likewise.
6840 (x86_linux_dr_set_control): Likewise.
6841 (x86_linux_dr_get_control): Likewise.
6842 (x86_linux_dr_get_status): Likewise.
6843 (x86_linux_update_debug_registers): Likewise.
6845 2015-03-24 Gary Benson <gbenson@redhat.com>
6847 * linux-x86-low.c (x86_linux_update_debug_registers):
6848 New function, factored out from...
6849 (x86_linux_prepare_to_resume): ...this.
6851 2015-03-24 Gary Benson <gbenson@redhat.com>
6853 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6854 (x86_linux_dr_set): Likewise.
6855 (update_debug_registers_callback): Likewise.
6856 (x86_linux_dr_set_addr): Likewise.
6857 (x86_linux_dr_get_addr): Likewise.
6858 (x86_linux_dr_set_control): Likewise.
6859 (x86_linux_dr_get_control): Likewise.
6860 (x86_linux_dr_get_status): Likewise.
6861 (x86_linux_prepare_to_resume): Likewise.
6863 2015-03-24 Gary Benson <gbenson@redhat.com>
6865 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6866 Use perror_with_name. Pass string through gettext.
6867 (x86_linux_dr_set): Likewise.
6869 2015-03-24 Gary Benson <gbenson@redhat.com>
6871 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6872 (x86_linux_dr_set_addr): ...this.
6873 (x86_dr_low_get_addr): Rename to...
6874 (x86_linux_dr_get_addr): ...this.
6875 (x86_dr_low_set_control): Rename to...
6876 (x86_linux_dr_set_control): ...this.
6877 (x86_dr_low_get_control): Rename to...
6878 (x86_linux_dr_get_control): ...this.
6879 (x86_dr_low_get_status): Rename to...
6880 (x86_linux_dr_get_status): ...this.
6881 (x86_dr_low): Update with new function names.
6883 2015-03-24 Gary Benson <gbenson@redhat.com>
6885 * Makefile.in (x86-linux.o): New rule.
6886 * configure.srv: Add x86-linux.o to relevant targets.
6887 * linux-low.c (lwp_set_arch_private_info): New function.
6888 (lwp_arch_private_info): Likewise.
6889 * linux-x86-low.c: Include nat/x86-linux.h.
6890 (arch_lwp_info): Removed structure.
6891 (update_debug_registers_callback):
6892 Use lwp_set_debug_registers_changed.
6893 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6894 and lwp_set_debug_registers_changed.
6895 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6897 2015-03-24 Gary Benson <gbenson@redhat.com>
6899 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6900 * linux-arm-low.c (arm_new_thread): Likewise.
6901 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6902 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6903 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6904 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6906 2015-03-24 Gary Benson <gbenson@redhat.com>
6908 * linux-low.c (ptid_of_lwp): New function.
6909 (lwp_is_stopped): Likewise.
6910 (lwp_stop_reason): Likewise.
6911 * linux-x86-low.c (update_debug_registers_callback):
6913 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6916 2015-03-24 Gary Benson <gbenson@redhat.com>
6918 * linux-low.h (linux_stop_lwp): Remove declaration.
6920 2015-03-24 Gary Benson <gbenson@redhat.com>
6922 * linux-low.h: Include nat/linux-nat.h.
6923 * linux-low.c (iterate_over_lwps_args): New structure.
6924 (iterate_over_lwps_filter): New function.
6925 (iterate_over_lwps): Likewise.
6926 * linux-x86-low.c (update_debug_registers_callback):
6927 Update signature to what iterate_over_lwps expects.
6928 Remove PID check that iterate_over_lwps now performs.
6929 (x86_dr_low_set_addr): Use iterate_over_lwps.
6930 (x86_dr_low_set_control): Likewise.
6932 2015-03-24 Gary Benson <gbenson@redhat.com>
6934 * linux-x86-low.c (x86_debug_reg_state): New function.
6935 (x86_linux_prepare_to_resume): Use the above.
6937 2015-03-24 Gary Benson <gbenson@redhat.com>
6939 * linux-low.c (current_lwp_ptid): New function.
6940 * linux-x86-low.c: Include nat/linux-nat.h.
6941 (x86_dr_low_get_addr): Use current_lwp_ptid.
6942 (x86_dr_low_get_control): Likewise.
6943 (x86_dr_low_get_status): Likewise.
6945 2015-03-20 Pedro Alves <palves@redhat.com>
6947 * tracepoint.c (cmd_qtstatus): Make "str" const.
6949 2015-03-20 Pedro Alves <palves@redhat.com>
6951 * server.c (handle_general_set): Make "req_str" const.
6953 2015-03-19 Pedro Alves <palves@redhat.com>
6955 * linux-low.c (linux_resume_one_lwp): Rename to ...
6956 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6957 instead call perror_with_name.
6958 (check_ptrace_stopped_lwp_gone): New function.
6959 (linux_resume_one_lwp): Reimplement as wrapper around
6960 linux_resume_one_lwp_throw that swallows errors if the LWP is
6963 2015-03-19 Pedro Alves <palves@redhat.com>
6965 * linux-low.c (count_events_callback, select_event_lwp_callback):
6966 No longer check whether the thread has resume_stop as last resume
6969 2015-03-19 Pedro Alves <palves@redhat.com>
6971 * linux-low.c (count_events_callback, select_event_lwp_callback):
6972 Use the lwp's status_pending_p field, not the thread's.
6974 2015-03-19 Pedro Alves <palves@redhat.com>
6976 * linux-low.c (select_event_lwp_callback): Update comments to
6977 no longer mention SIGTRAP.
6979 2015-03-18 Gary Benson <gbenson@redhat.com>
6981 * server.c (handle_query): Do not report vFile:fstat as supported.
6983 2015-03-11 Gary Benson <gbenson@redhat.com>
6985 * hostio.c (sys/types.h): New include.
6986 (sys/stat.h): Likewise.
6987 (common-remote-fileio.h): Likewise.
6988 (handle_fstat): New function.
6989 (handle_vFile): Handle vFile:fstat packets.
6991 2015-03-11 Gary Benson <gbenson@redhat.com>
6993 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6994 struct stat.st_blocks and struct stat.st_blksize.
6995 * configure: Regenerate.
6996 * config.in: Likewise.
6997 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6998 (OBS): Add common-remote-fileio.o.
6999 (common-remote-fileio.o): New rule.
7001 2015-03-09 Pedro Alves <palves@redhat.com>
7003 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
7004 'struct sockaddr' pointer in 'accept' call.
7006 2015-03-09 Pedro Alves <palves@redhat.com>
7009 2015-03-07 Pedro Alves <palves@redhat.com>
7010 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7011 or <winsock2.h> here. Instead include "gdb_socket.h".
7012 (remote_open): Use union gdb_sockaddr_u.
7013 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7014 or <winsock2.h> here. Instead include "gdb_socket.h".
7015 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7016 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7018 (init_named_socket, gdb_agent_helper_thread): Use union
7021 2015-03-07 Pedro Alves <palves@redhat.com>
7023 * configure.ac (build_warnings): Move
7024 -Wdeclaration-after-statement to the C-specific set.
7025 * configure: Regenerate.
7027 2015-03-07 Pedro Alves <palves@redhat.com>
7029 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
7030 or <winsock2.h> here. Instead include "gdb_socket.h".
7031 (remote_open): Use union gdb_sockaddr_u.
7032 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
7033 or <winsock2.h> here. Instead include "gdb_socket.h".
7034 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
7035 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
7037 (init_named_socket, gdb_agent_helper_thread): Use union
7040 2015-03-07 Pedro Alves <palves@redhat.com>
7042 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
7045 2015-03-06 Yao Qi <yao.qi@linaro.org>
7047 * linux-aarch64-low.c (aarch64_insert_point): Use
7048 show_debug_regs as a boolean.
7049 (aarch64_remove_point): Likewise.
7051 2015-03-05 Pedro Alves <palves@redhat.com>
7053 * lynx-low.c (lynx_target_ops): Install NULL hooks for
7054 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
7055 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
7056 * nto-low.c (nto_target_ops): Likewise.
7057 * spu-low.c (spu_target_ops): Likewise.
7058 * win32-low.c (win32_target_ops): Likewise.
7060 2015-03-04 Pedro Alves <palves@redhat.com>
7062 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
7063 Decide whether a breakpoint triggered based on the SIGTRAP's
7065 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
7066 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
7067 (linux_low_filter_event): Check for breakpoints before checking
7069 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
7071 (linux_stopped_by_sw_breakpoint)
7072 (linux_supports_stopped_by_sw_breakpoint)
7073 (linux_stopped_by_hw_breakpoint)
7074 (linux_supports_stopped_by_hw_breakpoint): New functions.
7075 (linux_target_ops): Install new target methods.
7077 2015-03-04 Pedro Alves <palves@redhat.com>
7079 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
7080 * server.c (swbreak_feature, hwbreak_feature): New globals.
7081 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
7082 (captured_main): Clear swbreak_feature and hwbreak_feature.
7083 * server.h (swbreak_feature, hwbreak_feature): Declare.
7084 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7085 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7086 supports_stopped_by_hw_breakpoint>: New fields.
7087 (target_supports_stopped_by_sw_breakpoint)
7088 (target_stopped_by_sw_breakpoint)
7089 (target_supports_stopped_by_hw_breakpoint)
7090 (target_stopped_by_hw_breakpoint): Declare.
7092 2015-03-04 Pedro Alves <palves@redhat.com>
7094 enum lwp_stop_reason -> enum target_stop_reason
7095 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7096 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7097 (linux_wait_1, stuck_in_jump_pad_callback)
7098 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7099 (linux_stopped_by_watchpoint):
7100 * linux-low.h (enum lwp_stop_reason): Delete.
7101 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7102 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7104 2015-03-04 Yao Qi <yao.qi@linaro.org>
7106 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7108 2015-03-03 Gary Benson <gbenson@redhat.com>
7110 * hostio.c (handle_vFile): Fix prefix lengths.
7112 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7114 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7117 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7119 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7120 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7121 (clean): Add "rm -f" for above C files.
7122 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7123 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7124 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7125 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7126 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7127 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7128 (init_registers_s390x_vx_linux64)
7129 (init_registers_s390x_tevx_linux64)
7130 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7131 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7133 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7134 (s390_store_vxrs_high): New functions.
7135 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7137 (s390_arch_setup): Add logic for selecting one of the new target
7138 descriptions. Activate the new vector regsets if applicable.
7139 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7140 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7141 and init_registers_s390x_tevx_linux64.
7143 2015-03-01 Pedro Alves <palves@redhat.com>
7145 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7148 2015-02-27 Pedro Alves <palves@redhat.com>
7150 * linux-x86-low.c (u_debugreg_offset): New function.
7151 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7153 2015-02-27 Pedro Alves <palves@redhat.com>
7155 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7156 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7157 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7158 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7159 (ps_lsetfpregs, ps_getpid)
7160 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7161 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7162 (ps_lsetxregs, ps_plog): Declare.
7164 2015-02-27 Pedro Alves <palves@redhat.com>
7166 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7167 IP_AGENT_EXPORT_FUNC.
7168 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7169 IP_AGENT_EXPORT_FUNC.
7170 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7171 (IP_AGENT_EXPORT): Delete.
7172 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7173 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7174 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7175 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7176 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7177 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7178 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7179 (traceframe_read_count, traceframe_write_count)
7180 (traceframes_created, trace_state_variables, get_raw_reg)
7181 (get_trace_state_variable_value, set_trace_state_variable_value)
7182 (ust_loaded, helper_thread_id, cmd_buf): Use
7183 IPA_SYM_EXPORTED_NAME.
7184 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7185 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7186 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7187 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7188 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7189 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7190 EXTERN_C_PUSH/EXTERN_C_POP.
7191 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7192 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7193 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7194 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7195 (traceframe_write_count, traceframe_read_count)
7196 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7197 (about_to_request_buffer_space, get_trace_state_variable_value)
7198 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7199 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7200 EXTERN_C_PUSH/EXTERN_C_POP.
7201 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7202 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7203 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7204 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7205 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7206 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7207 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7208 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7210 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7211 (IP_AGENT_EXPORT_VAR_DECL): Define.
7213 (gdb_agent_get_raw_reg): Declare.
7215 2015-02-27 Tom Tromey <tromey@redhat.com>
7216 Pedro Alves <palves@redhat.com>
7218 Rename symbols whose names are reserved C++ keywords throughout.
7220 2015-02-27 Pedro Alves <palves@redhat.com>
7222 * Makefile.in (COMPILER): New, get it from autoconf.
7223 (CXX): Get from autoconf instead.
7224 (COMPILE.pre): Use COMPILER.
7225 (CC-LD): Rename to ...
7226 (CC_LD): ... this. Use COMPILER.
7227 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7228 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7229 * acinclude.m4: Include build-with-cxx.m4.
7230 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7231 Disable -Werror by default if building in C++ mode.
7232 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7233 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7234 the C++ compiler. Save/restore CXXFLAGS too.
7235 * configure: Regenerate.
7237 2015-02-27 Pedro Alves <palves@redhat.com>
7239 * acinclude.m4: Include libiberty.m4.
7240 * configure.ac: Call libiberty_INIT.
7241 * config.in, configure: Regenerate.
7243 2015-02-26 Pedro Alves <palves@redhat.com>
7245 * linux-low.c (linux_wait_1): When incrementing the PC past a
7246 program breakpoint always use the_low_target.breakpoint_len as
7247 increment, rather than the maximum between that and
7248 the_low_target.decr_pc_after_break.
7250 2015-02-23 Pedro Alves <palves@redhat.com>
7252 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7253 thread was doing a step-over; always adjust the PC if
7254 we stepped over a permanent breakpoint.
7255 (linux_wait_1): If we stepped over breakpoint that was on top of a
7256 permanent breakpoint, manually advance the PC past it.
7258 2015-02-23 Pedro Alves <palves@redhat.com>
7260 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7262 (x86_fill_gregset, x86_store_gregset): Use it when handling
7265 2015-02-20 Pedro Alves <palves@redhat.com>
7267 * thread-db.c: Include "nat/linux-procfs.h".
7268 (thread_db_init): Skip listing new threads if the kernel supports
7269 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7271 2015-02-20 Pedro Alves <palves@redhat.com>
7273 * linux-low.c (status_pending_p_callback): Use ptid_match.
7275 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7277 PR breakpoints/16812
7278 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7279 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7280 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7282 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7284 PR breakpoints/15956
7285 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7287 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7289 * linux-low.c (linux_low_btrace_conf): Print size.
7290 * server.c (handle_btrace_conf_general_set): New.
7291 (hanle_general_set): Call handle_btrace_conf_general_set.
7292 (handle_query): Report Qbtrace-conf:bts:size as supported.
7294 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7296 * linux-low.c (linux_low_enable_btrace): Update parameters.
7297 (linux_low_btrace_conf): New.
7298 (linux_target_ops)<to_btrace_conf>: Initialize.
7299 * server.c (current_btrace_conf): New.
7300 (handle_btrace_enable): Rename to ...
7301 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7302 to target_enable_btrace. Update comment. Update users.
7303 (handle_qxfer_btrace_conf): New.
7304 (qxfer_packets): Add btrace-conf entry.
7305 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7306 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7307 (target_ops)<read_btrace_conf>: New.
7308 (target_enable_btrace): Update parameters.
7309 (target_read_btrace_conf): New.
7311 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7313 * server.c (handle_btrace_general_set): Remove call to
7314 target_supports_btrace.
7315 (supported_btrace_packets): New.
7316 (handle_query): Call supported_btrace_packets.
7317 * target.h: include btrace-common.h.
7318 (btrace_target_info): Removed.
7319 (supports_btrace, target_supports_btrace): Update parameters.
7321 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7323 * Makefile.in (SFILES): Add common/btrace-common.c.
7324 (OBS): Add common/btrace-common.o.
7325 (btrace-common.o): Add build rules.
7326 * linux-low: Include btrace-common.h.
7327 (linux_low_read_btrace): Use struct btrace_data. Call
7328 btrace_data_init and btrace_data_fini.
7330 2015-02-06 Pedro Alves <palves@redhat.com>
7332 * thread-db.c (find_new_threads_callback): Add debug output.
7334 2015-02-04 Pedro Alves <palves@redhat.com>
7336 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7337 (resume_stopped_resumed_lwps): New function.
7338 (linux_wait_for_event_filtered): Use it.
7340 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7342 * Makefile.in (SFILES): Add linux-personality.c.
7343 (linux-personality.o): New rule.
7344 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7345 list of objects to be built.
7346 * linux-low.c: Include nat/linux-personality.h.
7347 (linux_create_inferior): Remove code to disable address space
7348 randomization (moved to ../nat/linux-personality.c). Create
7349 cleanup to disable address space randomization.
7351 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7353 * Makefile.in (posix-strerror.o): New rule.
7354 (mingw-strerror.o): Likewise.
7355 * configure: Regenerated.
7356 * configure.ac: Source file ../common/common.host. Initialize new
7357 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7359 2015-01-14 Yao Qi <yao@codesourcery.com>
7361 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7362 (ppc-linux.o): New rule.
7363 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7364 * configure.ac: AC_CHECK_FUNCS(getauxval).
7365 * config.in: Re-generated.
7366 * configure: Re-generated.
7367 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7368 ppc64_64bit_inferior_p
7370 2015-01-14 Yao Qi <yao@codesourcery.com>
7372 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7373 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7374 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7375 (PT_ORIG_R3, PT_TRAP): Likewise.
7376 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7377 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7378 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7380 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7382 * i387-fp.c (i387_cache_to_xsave): In look over
7383 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7384 zmmh_low_space field by use of zmmh_high_space.
7386 2015-01-09 Pedro Alves <palves@redhat.com>
7388 * linux-low.c (step_over_bkpt): Move higher up in the file.
7389 (handle_extended_wait): Don't store the stop_pc here.
7390 (get_stop_pc): Adjust comments and rename to ...
7391 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7392 stopped for a software breakpoint or hardware breakpoint.
7393 (thread_still_has_status_pending_p): New function.
7394 (status_pending_p_callback): Use
7395 thread_still_has_status_pending_p. If the event is no longer
7396 interesting, resume the LWP.
7397 (handle_tracepoints): Add assert.
7398 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7399 (wstatus_maybe_breakpoint): New function.
7400 (cancel_breakpoint): Delete function.
7401 (check_stopped_by_watchpoint): New function, factored out from
7402 linux_low_filter_event.
7403 (lp_status_maybe_breakpoint): Delete function.
7404 (linux_low_filter_event): Remove filter_ptid argument.
7405 Leave thread group exits pending here. Store the LWP's stop PC.
7406 Always leave events pending.
7407 (linux_wait_for_event_filtered): Pull all events out of the
7408 kernel, and leave them all pending.
7409 (count_events_callback, select_event_lwp_callback): Consider all
7411 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7412 (select_event_lwp): Only give preference to the stepping LWP in
7413 all-stop mode. Adjust comments.
7414 (ignore_event): New function.
7415 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7416 references to cancel_breakpoints. Adjust to renames. Also give
7417 equal priority to all LWPs that have had events in non-stop mode.
7418 If reporting a software breakpoint event, unadjust the LWP's PC.
7419 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7420 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7422 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7423 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7424 (linux_stopped_by_watchpoint): Adjust.
7425 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7426 * linux-low.h (enum lwp_stop_reason): New.
7427 (struct lwp_info) <stop_pc>: Adjust comment.
7428 <stopped_by_watchpoint>: Delete field.
7429 <stop_reason>: New field.
7430 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7431 * mem-break.c (software_breakpoint_inserted_here)
7432 (hardware_breakpoint_inserted_here): New function.
7433 * mem-break.h (software_breakpoint_inserted_here)
7434 (hardware_breakpoint_inserted_here): Declare.
7435 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7436 (cancel_breakpoints): Delete.
7437 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7438 (upload_fast_traceframes): Remove references to
7441 2015-01-09 Pedro Alves <palves@redhat.com>
7443 * thread-db.c (find_new_threads_callback): Ignore thread if the
7444 kernel thread ID is -1.
7446 2015-01-09 Pedro Alves <palves@redhat.com>
7448 * linux-low.c (linux_attach_fail_reason_string): Move to
7449 nat/linux-ptrace.c, and rename.
7450 (linux_attach_lwp): Update comment.
7451 (attach_proc_task_lwp_callback): New function.
7452 (linux_attach): Adjust to rename and use
7453 linux_proc_attach_tgid_threads.
7454 (linux_attach_fail_reason_string): Delete declaration.
7456 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7458 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7459 * server.c (gdbserver_version): Likewise.
7461 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7463 * remote-utils.c: Include ctype.h.
7464 (input_interrupt): Explicitly handle the case when the char
7465 received is the NUL byte. Improve the printing of non-ASCII
7468 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7470 * linux-low.c (linux_low_filter_event): Update call to
7471 linux_enable_event_reporting following the addition of
7472 a new parameter to that function.
7474 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7477 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7478 (AARCH64_FPCR_REGNO): Likewise.
7479 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7480 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7481 (aarch64_store_fpregset): Likewise.
7483 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7485 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7486 Remove FIXME comment about assumption about N.
7488 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7490 * configure.ac: If large-file support is disabled in GDBserver,
7491 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7492 * configure: Regenerate.
7494 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7496 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7497 warning upon ENODATA from ptrace.
7498 * linux-s390-low.c (s390_store_tdb): New.
7499 (s390_regsets): Add regset for NT_S390_TDB.
7501 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7503 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7504 without a fill_function.
7505 * linux-s390-low.c (s390_fill_last_break): Remove.
7506 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7507 (s390_arch_setup): Use regset's size instead of fill_function for
7510 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7512 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7513 the regset's store function when ptrace returned an error.
7514 * regcache.c (get_thread_regcache): Invalidate register cache
7515 before fetching inferior's registers.
7517 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7519 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7520 while-loop as for-loop.
7521 (regsets_store_inferior_registers): Likewise.
7523 2014-11-28 Yao Qi <yao@codesourcery.com>
7525 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7526 * config.in, configure: Re-generate.
7527 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7530 2014-11-21 Yao Qi <yao@codesourcery.com>
7532 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7533 (AC_CHECK_HEADERS): Remove malloc.h.
7534 * configure: Re-generated.
7535 * config.in: Re-generated.
7536 * server.h: Don't include alloca.h and malloc.h.
7537 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7538 Don't include malloc.h.
7540 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7542 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7543 corresponding ERRNO check in same block.
7545 2014-11-12 Pedro Alves <palves@redhat.com>
7547 * server.c (cont_thread): Update comment.
7548 (start_inferior, attach_inferior): No longer clear cont_thread.
7549 (handle_v_cont): No longer set cont_thread.
7550 (captured_main): Clear cont_thread each time a GDB connects.
7552 2014-11-12 Pedro Alves <palves@redhat.com>
7554 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7555 thread, and don't resume all threads if the Hc thread has exited.
7557 2014-11-12 Pedro Alves <palves@redhat.com>
7559 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7560 the process group instead of to a specific LWP.
7562 2014-10-15 Pedro Alves <palves@redhat.com>
7565 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7567 (arm_set_thread_context): Delete.
7568 (the_low_target): Adjust.
7569 * win32-i386-low.c (debug_registers_changed)
7570 (debug_registers_used): Delete.
7571 (update_debug_registers_callback): New function.
7572 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7573 needing to update their debug registers.
7574 (win32_get_current_dr): New function.
7575 (x86_dr_low_get_addr, x86_dr_low_get_control)
7576 (x86_dr_low_get_status): Fetch the debug register from the thread
7578 (i386_initial_stuff): Adjust.
7579 (i386_get_thread_context): Remove current_event parameter. Don't
7580 clear debug_registers_changed nor copy DR values to
7582 (i386_set_thread_context): Delete.
7583 (i386_prepare_to_resume): New function.
7584 (i386_thread_added): Mark the thread as needing to update irs
7586 (the_low_target): Remove i386_set_thread_context and install
7587 i386_prepare_to_resume.
7588 * win32-low.c (win32_get_thread_context): Adjust.
7589 (win32_set_thread_context): Use SetThreadContext
7591 (win32_prepare_to_resume): New function.
7592 (win32_require_context): New function, factored out from ...
7593 (thread_rec): ... this.
7594 (continue_one_thread): Call win32_prepare_to_resume on each thread
7595 we're about to continue.
7596 (win32_resume): Call win32_prepare_to_resume on the event thread.
7597 * win32-low.h (struct win32_thread_info)
7598 <debug_registers_changed>: New field.
7599 (struct win32_target_ops): Change prototype of set_thread_context,
7600 delete set_thread_context and add prepare_to_resume.
7601 (win32_require_context): New declaration.
7603 2014-10-08 Gary Benson <gbenson@redhat.com>
7605 * server.h: Do not include common-exceptions.h.
7607 2014-10-08 Gary Benson <gbenson@redhat.com>
7609 * server.h: Do not include cleanups.h.
7611 2014-09-30 James Hogan <james.hogan@imgtec.com>
7613 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7616 2014-09-23 Yao Qi <yao@codesourcery.com>
7618 * linux-low.c (lp_status_maybe_breakpoint): New function.
7619 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7620 (count_events_callback): Likewise.
7621 (select_event_lwp_callback): Likewise.
7622 (cancel_breakpoints_callback): Likewise.
7624 2014-09-19 Don Breazeal <donb@codesourcery.com>
7626 * linux-low.c (handle_extended_wait): Call
7627 linux_ptrace_get_extended_event.
7628 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7629 linux_is_extended_waitstatus.
7631 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7633 * Makefile.in (CPPFLAGS): Define.
7634 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7635 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7637 2014-09-16 Gary Benson <gbenson@redhat.com>
7639 * inferiors.h (current_inferior): Renamed as...
7640 (current_thread): New variable. All uses updated.
7641 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7642 (maybe_move_out_of_jump_pad): Likewise.
7643 (cancel_breakpoint): Likewise.
7644 (linux_low_filter_event): Likewise.
7645 (wait_for_sigstop): Likewise.
7646 (linux_resume_one_lwp): Likewise.
7647 (need_step_over_p): Likewise.
7648 (start_step_over): Likewise.
7649 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7650 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7651 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7652 and save_inferior as saved_thread.
7653 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7655 (regcache_invalidate_thread): Likewise.
7656 * remote-utils.c (prepare_resume_reply): Likewise.
7657 * thread-db.c (thread_db_get_tls_address): Likewise.
7658 (disable_thread_event_reporting): Likewise.
7659 (remove_thread_event_breakpoints): Likewise.
7660 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7662 * target.h (set_desired_inferior): Renamed as...
7663 (set_desired_thread): New declaration. All uses updated.
7664 * server.c (myresume): Updated comment to reference thread instead
7666 (handle_serial_event): Likewise.
7667 (handle_target_event): Likewise.
7669 2014-09-12 Tom Tromey <tromey@redhat.com>
7670 Gary Benson <gbenson@redhat.com>
7672 * regcache.h: Include common-regcache.h.
7673 (regcache_read_pc): Don't declare.
7674 * regcache.c (get_thread_regcache_for_ptid): New function.
7676 2014-09-11 Tom Tromey <tromey@redhat.com>
7677 Gary Benson <gbenson@redhat.com>
7679 * symbol.c: New file.
7680 * Makefile.in (SFILES): Add symbol.c.
7681 (OBS): Add symbol.o.
7683 2014-09-11 Gary Benson <gbenson@redhat.com>
7685 * target.c (target_stop_ptid, target_continue_ptid): New
7688 2014-09-11 Tom Tromey <tromey@redhat.com>
7689 Gary Benson <gbenson@redhat.com>
7691 * target.h: Include target/target.h.
7692 * target.c (target_read_memory, target_read_uint32)
7693 (target_write_memory): New functions.
7695 2014-09-11 Gary Benson <gbenson@redhat.com>
7697 * server.h (debug_hw_points): Don't declare.
7698 * server.c (debug_hw_points): Don't define. Replace all uses
7699 with show_debug_regs.
7700 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7701 all uses with show_debug_regs.
7703 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7705 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7706 endianness into account.
7707 (ppc_supply_ptrace_register): Likewise.
7709 2014-09-03 James Hogan <james.hogan@imgtec.com>
7711 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7712 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7714 2014-09-03 Gary Benson <gbenson@redhat.com>
7716 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7717 ALL_DEBUG_ADDRESS_REGISTERS.
7719 2014-09-02 Gary Benson <gbenson@redhat.com>
7721 * i386-low.h: Renamed as...
7722 * x86-low.h: New file. All type, function and variable name
7723 prefixes changed from "i386_" to "x86_". All references updated.
7724 * i386-low.c: Renamed as...
7725 * x86-low.c: New file. All type, function and variable name
7726 prefixes changed from "i386_" to "x86_". All references updated.
7728 2014-09-02 Gary Benson <gbenson@redhat.com>
7730 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7731 (x86_linux_new_thread): Likewise.
7733 2014-08-29 Gary Benson <gbenson@redhat.com>
7735 * server.h (setjmp.h): Do not include.
7736 (toplevel): Do not declare.
7737 (common-exceptions.h): Include.
7738 (cleanups.h): Likewise.
7739 * server.c (toplevel): Do not define.
7740 (exit_code): New static global.
7741 (detach_or_kill_for_exit_cleanup): New function.
7742 (main): New function. Original main renamed to...
7743 (captured_main): New function.
7744 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7746 2014-08-29 Gary Benson <gbenson@redhat.com>
7748 * Makefile.in (SFILES): Add common/common-exceptions.c.
7749 (OBS): Add common-exceptions.o.
7750 (common-exceptions.o): New rule.
7751 * utils.c (prepare_to_throw_exception): New function.
7753 2014-08-29 Gary Benson <gbenson@redhat.com>
7755 * config.in: Regenerate.
7756 * configure: Likewise.
7758 2014-08-29 Gary Benson <gbenson@redhat.com>
7760 * Makefile.in (SFILES): Add common/cleanups.c.
7762 (cleanups.o): New rule.
7764 2014-08-29 Gary Benson <gbenson@redhat.com>
7766 * utils.c (internal_vwarning): New function.
7768 2014-08-28 Gary Benson <gbenson@redhat.com>
7770 * utils.h (fatal): Remove declaration.
7771 * utils.c (fatal): Remove function.
7773 2014-08-28 Gary Benson <gbenson@redhat.com>
7775 * tracepoint.c (gdb_agent_init): Replace fatal with
7777 (initialize_tracepoint): Likewise.
7779 2014-08-28 Gary Benson <gbenson@redhat.com>
7781 * remote-utils.c (remote_prepare): Replace fatal with error.
7783 2014-08-28 Gary Benson <gbenson@redhat.com>
7785 * linux-low.c (linux_async): Replace fatal with warning.
7787 (linux_start_non_stop): Return -1 if linux_async failed.
7789 2014-08-28 Gary Benson <gbenson@redhat.com>
7791 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7793 (i386_dr_low_get_addr): Remove vague comment.
7794 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7797 2014-08-28 Gary Benson <gbenson@redhat.com>
7799 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7800 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7802 (linux_resume_one_lwp): Likewise.
7803 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7805 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7806 with internal_error.
7807 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7808 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7809 (find_register_by_name): Replace fatal with internal_error.
7810 (find_regno): Likewise.
7811 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7812 * thread-db.c (thread_db_create_event): Likewise.
7813 (thread_db_load_search): Likewise.
7814 (try_thread_db_load_1): Likewise.
7815 * tracepoint.c (get_jump_space_head): Replace fatal with
7817 (claim_trampoline_space): Likewise.
7818 (have_fast_tracepoint_trampoline_buffer): Likewise.
7819 (cmd_qtstart): Likewise.
7820 (stop_tracing): Likewise.
7821 (fast_tracepoint_collecting): Likewise.
7822 (target_malloc): Likewise.
7823 (download_tracepoint): Likewise.
7824 (download_trace_state_variables): Replace check with gdb_assert.
7825 (upload_fast_traceframes): Replace fatal with internal_error.
7827 2014-08-19 Tom Tromey <tromey@redhat.com>
7828 Gary Benson <gbenson@redhat.com>
7830 * Makefile.in (SFILES): Add common/common-debug.c.
7831 (OBS): Add common-debug.o.
7832 (common-debug.o): New rule.
7833 * debug.h (debug_printf): Don't declare.
7834 * debug.c (debug_printf): Renamed and rewritten as...
7835 (debug_vprintf): New function.
7837 2014-08-19 Gary Benson <gbenson@redhat.com>
7839 * utils.h: Do not include print-utils.h.
7841 2014-08-19 Tom Tromey <tromey@redhat.com>
7842 Gary Benson <gbenson@redhat.com>
7844 * server.h: Add static assertion.
7845 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7847 2014-08-19 Tom Tromey <tromey@redhat.com>
7848 Gary Benson <gbenson@redhat.com>
7850 * Makefile.in (SFILES): Add common/errors.c.
7851 (OBS): Add errors.o.
7852 (IPA_OBS): Add errors-ipa.o.
7853 (errors.o): New rule.
7854 (errors-ipa.o): Likewise.
7855 * utils.h (perror_with_name, error, warning): Don't declare.
7856 * utils.c (warning): Renamed and rewritten as...
7857 (vwarning): New function.
7858 (error): Renamed and rewritten as...
7859 (verror): New function.
7860 (internal_error): Renamed and rewritten as...
7861 (internal_verror): New function.
7863 2014-08-07 Gary Benson <gbenson@redhat.com>
7865 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7866 * configure: Regenerate.
7867 * config.in: Likewise.
7868 * server.h: Do not include errno.h.
7869 * event-loop.c: Likewise.
7870 * hostio-errno.c: Likewise.
7871 * linux-low.c: Likewise.
7872 * remote-utils.c: Likewise.
7873 * spu-low.c: Likewise.
7874 * utils.c: Likewise.
7875 * gdbreplay.c: Unconditionally include errno.h.
7877 2014-08-07 Gary Benson <gbenson@redhat.com>
7879 * server.h: Do not include string.h.
7880 * event-loop.c: Likewise.
7881 * linux-low.c: Likewise.
7882 * regcache.c: Likewise.
7883 * remote-utils.c: Likewise.
7884 * spu-low.c: Likewise.
7885 * utils.c: Likewise.
7887 2014-08-07 Gary Benson <gbenson@redhat.com>
7889 * server.h: Do not include gdb_assert.h.
7891 2014-08-07 Gary Benson <gbenson@redhat.com>
7893 * server.h: Do not include common-utils.h.
7895 2014-08-07 Gary Benson <gbenson@redhat.com>
7897 * server.h: Do not include ptid.h.
7898 * notif.h: Likewise.
7900 2014-08-07 Gary Benson <gbenson@redhat.com>
7902 * server.h: Do not include gdb_locale.h.
7904 2014-08-07 Gary Benson <gbenson@redhat.com>
7906 * server.h: Do not include gdb/signals.h.
7907 * win32-low.c: Likewise.
7909 2014-08-07 Gary Benson <gbenson@redhat.com>
7911 * server.h: Do not include pathmax.h.
7913 2014-08-07 Gary Benson <gbenson@redhat.com>
7915 * server.h: Do not include libiberty.h.
7916 * linux-bfin-low.c: Likewise.
7918 2014-08-07 Gary Benson <gbenson@redhat.com>
7920 * server.h: Do not include ansidecl.h.
7922 2014-08-07 Gary Benson <gbenson@redhat.com>
7924 * linux-x86-low.c: Do not include stddef.h.
7925 * lynx-ppc-low.c: Likewise.
7926 * tracepoint.c: Likewise.
7928 2014-08-07 Gary Benson <gbenson@redhat.com>
7930 * server.h: Do not include stdarg.h.
7931 * nto-low.c: Likewise.
7933 2014-08-07 Gary Benson <gbenson@redhat.com>
7935 * server.h: Do not include stdlib.h.
7936 * inferiors.c: Likewise.
7937 * linux-low.c: Likewise.
7938 * regcache.c: Likewise.
7939 * spu-low.c: Likewise.
7940 * tracepoint.c: Likewise.
7941 * utils.c: Likewise.
7943 2014-08-07 Gary Benson <gbenson@redhat.com>
7945 * server.h: Do not include stdio.h.
7946 * linux-low.c: Likewise.
7947 * remote-utils.c: Likewise.
7948 * spu-low.c: Likewise.
7949 * utils.c: Likewise.
7950 * wincecompat.c: Likewise.
7952 2014-08-06 Gary Benson <gbenson@redhat.com>
7954 * regcache.c (init_register_cache): Move conditionals inside if.
7956 2014-08-06 Gary Benson <gbenson@redhat.com>
7958 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7960 2014-07-31 Gary Benson <gbenson@redhat.com>
7962 * ax.h: Do not include server.h.
7963 * gdbthread.h: Likewise.
7964 * lynx-low.h: Likewise.
7965 * notif.h: Likewise.
7967 2014-07-30 Gary Benson <gbenson@redhat.com>
7969 * server.h: Include common-defs.h.
7970 Do not include config.h or build-gnulib-gdbserver/config.h.
7972 2014-07-30 Gary Benson <gbenson@redhat.com>
7974 * hostio-errno.c: Move server.h to top of includes list.
7975 * inferiors.c: Likewise.
7976 * linux-x86-low.c: Likewise.
7977 * notif.c: Include server.h.
7979 2014-07-24 Tom Tromey <tromey@redhat.com>
7980 Gary Benson <gbenson@redhat.com>
7982 * server.h (CORE_ADDR): Now unsigned.
7984 2014-07-16 Pedro Alves <palves@redhat.com>
7986 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7988 2014-07-15 Pedro Alves <palves@redhat.com>
7990 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7993 2014-07-11 Pedro Alves <palves@redhat.com>
7995 * linux-low.c (kill_wait_lwp): New function, based on
7996 kill_one_lwp_callback, but use my_waitpid directly.
7997 (kill_one_lwp_callback, linux_kill): Use it.
7999 2014-06-23 Pedro Alves <palves@redhat.com>
8001 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
8002 before setting DR0..DR3.
8004 2014-06-20 Gary Benson <gbenson@redhat.com>
8006 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
8007 * configure: Regenerated.
8008 * config.in: Likewise.
8010 2014-06-20 Gary Benson <gbenson@redhat.com>
8012 * Makefile.in (SFILES): Update locations for files moved
8014 (object file files): Reordered.
8016 2014-06-20 Gary Benson <gbenson@redhat.com>
8018 * i386-low.h (i386_dr_low_can_set_addr): Removed.
8019 (i386_dr_low_set_addr): Likewise.
8020 (i386_dr_low_get_addr): Likewise.
8021 (i386_dr_low_can_set_control): Likewise.
8022 (i386_dr_low_set_control): Likewise.
8023 (i386_dr_low_get_control): Likewise.
8024 (i386_dr_low_get_status): Likewise.
8025 (i386_get_debug_register_length): Likewise.
8026 * linux-x86-low.c (i386_dr_low_set_addr):
8027 Changed signature. Made static.
8028 (i386_dr_low_get_addr): Likewise.
8029 (i386_dr_low_set_control): Likewise.
8030 (i386_dr_low_get_control): Likewise.
8031 (i386_dr_low_get_status): Likewise.
8032 (i386_dr_low): New global variable.
8033 * win32-i386-low.c (i386_dr_low_set_addr):
8034 Changed signature. Made static.
8035 (i386_dr_low_get_addr): Likewise.
8036 (i386_dr_low_set_control): Likewise.
8037 (i386_dr_low_get_control): Likewise.
8038 (i386_dr_low_get_status): Likewise.
8039 (i386_dr_low): New global variable.
8041 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
8043 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
8044 * Makefile.in (AR, AR_FLAGS): Define.
8045 * configure: Regenerate.
8047 2014-06-19 Gary Benson <gbenson@redhat.com>
8049 * Makefile.in (i386-dregs.o): New rule.
8050 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
8051 * i386-low.c (target.h): Remove include.
8052 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
8053 (DR_CONTROL_SHIFT): Likewise.
8054 (DR_CONTROL_SIZE): Likewise.
8055 (DR_RW_EXECUTE): Likewise.
8056 (DR_RW_WRITE): Likewise.
8057 (DR_RW_READ): Likewise.
8058 (DR_RW_IORW): Likewise.
8059 (DR_LEN_1): Likewise.
8060 (DR_LEN_2): Likewise.
8061 (DR_LEN_4): Likewise.
8062 (DR_LEN_8): Likewise.
8063 (DR_LOCAL_ENABLE_SHIFT): Likewise.
8064 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
8065 (DR_ENABLE_SIZE): Likewise.
8066 (DR_LOCAL_SLOWDOWN): Likewise.
8067 (DR_GLOBAL_SLOWDOWN): Likewise.
8068 (DR_CONTROL_RESERVED): Likewise.
8069 (I386_DR_CONTROL_MASK): Likewise.
8070 (I386_DR_VACANT): Likewise.
8071 (I386_DR_LOCAL_ENABLE): Likewise.
8072 (I386_DR_GLOBAL_ENABLE): Likewise.
8073 (I386_DR_DISABLE): Likewise.
8074 (I386_DR_SET_RW_LEN): Likewise.
8075 (I386_DR_GET_RW_LEN): Likewise.
8076 (I386_DR_WATCH_HIT): Likewise.
8077 (i386_wp_op_t): Likewise.
8078 (i386_show_dr): Likewise.
8079 (i386_length_and_rw_bits): Likewise.
8080 (i386_insert_aligned_watchpoint): Likewise.
8081 (i386_remove_aligned_watchpoint): Likewise.
8082 (i386_handle_nonaligned_watchpoint): Likewise.
8083 i386_update_inferior_debug_regs(): Likewise.
8084 (i386_dr_insert_watchpoint): Likewise.
8085 (i386_dr_remove_watchpoint): Likewise.
8086 (i386_dr_region_ok_for_watchpoint): Likewise.
8087 (i386_dr_stopped_data_address): Likewise.
8088 (i386_dr_stopped_by_watchpoint): Likewise.
8090 2014-06-19 Gary Benson <gbenson@redhat.com>
8092 * i386-low.c (i386_dr_show): Renamed to
8093 i386_show_dr and made static. All uses updated.
8094 (i386_dr_length_and_rw_bits): Renamed to
8095 i386_length_and_rw_bits and made static.
8097 (i386_dr_insert_aligned_watchpoint): Renamed to
8098 i386_insert_aligned_watchpoint and made static.
8100 (i386_dr_remove_aligned_watchpoint): Renamed to
8101 i386_remove_aligned_watchpoint and made static.
8103 (i386_dr_update_inferior_debug_regs): Renamed to
8104 i386_update_inferior_debug_regs and made static.
8107 2014-06-18 Gary Benson <gbenson@redhat.com>
8109 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8110 (i386_dr_low_can_set_control): Likewise.
8111 (i386_get_debug_register_length): Likewise.
8112 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8113 (i386_dr_low_can_set_control): Likewise.
8114 (i386_get_debug_register_length): Likewise.
8116 2014-06-17 Gary Benson <gbenson@redhat.com>
8118 * i386-low.h (i386-dregs.h): New include.
8119 (DR_FIRSTADDR): Now in i386-dregs.h.
8120 (DR_LASTADDR): Likewise.
8121 (DR_NADDR): Likewise.
8122 (DR_STATUS): Likewise.
8123 (DR_CONTROL): Likewise.
8124 (i386_debug_reg_state): Likewise.
8125 (i386_dr_insert_watchpoint): Likewise.
8126 (i386_dr_remove_watchpoint): Likewise.
8127 (i386_dr_region_ok_for_watchpoint): Likewise.
8128 (i386_dr_stopped_data_address): Likewise.
8129 (i386_dr_stopped_by_watchpoint): Likewise.
8130 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8132 2014-06-18 Gary Benson <gbenson@redhat.com>
8134 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8135 i386_dr_insert_watchpoint.
8136 (i386_low_remove_watchpoint): Renamed to
8137 i386_dr_remove_watchpoint.
8138 (i386_low_region_ok_for_watchpoint): Renamed to
8139 i386_dr_region_ok_for_watchpoint.
8140 (i386_low_stopped_data_address): Renamed to
8141 i386_dr_stopped_data_address.
8142 (i386_low_stopped_by_watchpoint): Renamed to
8143 i386_dr_stopped_by_watchpoint.
8144 * i386-low.c (i386_show_dr): Renamed to
8145 i386_dr_show and made nonstatic. All uses updated.
8146 (i386_length_and_rw_bits): Renamed to
8147 i386_dr_length_and_rw_bits and made nonstatic.
8149 (i386_insert_aligned_watchpoint): Renamed to
8150 i386_dr_insert_aligned_watchpoint and made nonstatic.
8152 (i386_remove_aligned_watchpoint): Renamed to
8153 i386_dr_remove_aligned_watchpoint and made nonstatic.
8155 (i386_update_inferior_debug_regs): Renamed to
8156 i386_dr_update_inferior_debug_regs and made nonstatic.
8158 (i386_low_insert_watchpoint): Renamed to
8159 i386_dr_insert_watchpoint. All uses updated.
8160 (i386_low_remove_watchpoint): Renamed to
8161 i386_dr_remove_watchpoint. All uses updated.
8162 (i386_low_region_ok_for_watchpoint): Renamed to
8163 i386_dr_region_ok_for_watchpoint. All uses updated.
8164 (i386_low_stopped_data_address): Renamed to
8165 i386_dr_stopped_data_address. All uses updated.
8166 (i386_low_stopped_by_watchpoint): Renamed to
8167 i386_dr_stopped_by_watchpoint. All uses updated.
8169 2014-06-18 Gary Benson <gbenson@redhat.com>
8171 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8172 (i386_dr_low_can_set_control): Likewise.
8173 (i386_insert_aligned_watchpoint): New check.
8175 2014-06-18 Gary Benson <gbenson@redhat.com>
8177 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8180 2014-06-18 Gary Benson <gbenson@redhat.com>
8182 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8183 instead of fatal and error.
8184 (i386_handle_nonaligned_watchpoint): Likewise.
8186 2014-06-18 Gary Benson <gbenson@redhat.com>
8188 * i386-low.c (i386_get_debug_register_length): New macro.
8189 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8190 (i386_show_dr): Use debug_printf instead of fprintf. Use
8191 phex to format values.
8193 2014-06-18 Gary Benson <gbenson@redhat.com>
8195 * i386-low.h: Comment changes.
8196 * i386-low.c: Likewise.
8198 2014-06-18 Gary Benson <gbenson@redhat.com>
8200 * i386-low.c: Whitespace changes.
8202 2014-06-12 Tom Tromey <tromey@redhat.com>
8204 * utils.c (freeargv): Remove.
8206 2014-06-12 Tom Tromey <tromey@redhat.com>
8208 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8209 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8210 (parse_debug_format_options): Likewise.
8211 (gdbserver_usage): Likewise.
8212 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8213 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8214 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8216 ($(LIBGNU)): Depend on libiberty.
8217 (all-lib): Recurse into all subdirs.
8218 (install-only): Invoke "install" target in subdirs.
8219 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8221 * configure: Rebuild.
8222 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8223 for vasprintf, vsnprintf, or gettimeofday.
8224 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8227 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8229 * development.sh: Delete.
8230 * Makefile.in (config.status): Adjust dependency on development.sh.
8231 * configure.ac: Adjust development.sh source call.
8232 * configure: Regenerate.
8234 2014-06-02 Pedro Alves <palves@redhat.com>
8236 * ax.c (gdb_free_agent_expr): New function.
8237 * ax.h (gdb_free_agent_expr): New declaration.
8238 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8240 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8242 (clear_breakpoint_conditions_and_commands): New function.
8243 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8244 (clear_breakpoint_conditions_and_commands): New declaration.
8246 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8248 * linux-aarch64-low.c (asm/ptrace.h): Include.
8250 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8252 Fix TLS access for -static -pthread.
8253 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8254 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8255 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8257 2014-05-20 Pedro Alves <palves@redhat.com>
8259 * linux-aarch64-low.c (aarch64_insert_point)
8260 (aarch64_remove_point): No longer check whether the type is
8261 supported here. Adjust to new interface.
8262 (the_low_target): Install aarch64_supports_z_point_type as
8263 supports_z_point_type method.
8264 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8265 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8266 instead of a Z packet char. Adjust.
8267 (arm_supports_z_point_type): New function.
8268 (arm_insert_point, arm_remove_point): Adjust to new interface.
8269 (the_low_target): Install arm_supports_z_point_type.
8270 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8271 (cris_insert_point, cris_remove_point): Adjust to new interface.
8272 Don't check whether the type is supported here.
8273 (the_low_target): Install cris_supports_z_point_type.
8274 * linux-low.c (linux_supports_z_point_type): New function.
8275 (linux_insert_point, linux_remove_point): Adjust to new interface.
8276 * linux-low.h (struct linux_target_ops) <insert_point,
8277 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8278 raw_breakpoint pointer parameter.
8279 <supports_z_point_type>: New method.
8280 * linux-mips-low.c (mips_supports_z_point_type): New function.
8281 (mips_insert_point, mips_remove_point): Adjust to new interface.
8282 Use mips_supports_z_point_type.
8283 (the_low_target): Install mips_supports_z_point_type.
8284 * linux-ppc-low.c (the_low_target): Install NULL as
8285 supports_z_point_type method.
8286 * linux-s390-low.c (the_low_target): Install NULL as
8287 supports_z_point_type method.
8288 * linux-sparc-low.c (the_low_target): Install NULL as
8289 supports_z_point_type method.
8290 * linux-x86-low.c (x86_supports_z_point_type): New function.
8291 (x86_insert_point): Adjust to new insert_point interface. Use
8292 insert_memory_breakpoint. Adjust to new
8293 i386_low_insert_watchpoint interface.
8294 (x86_remove_point): Adjust to remove_point interface. Use
8295 remove_memory_breakpoint. Adjust to new
8296 i386_low_remove_watchpoint interface.
8297 (the_low_target): Install x86_supports_z_point_type.
8298 * lynx-low.c (lynx_target_ops): Install NULL as
8299 supports_z_point_type callback.
8300 * nto-low.c (nto_supports_z_point_type): New.
8301 (nto_insert_point, nto_remove_point): Adjust to new interface.
8302 (nto_target_ops): Install nto_supports_z_point_type.
8303 * mem-break.c: Adjust intro comment.
8304 (struct raw_breakpoint) <raw_type, size>: New fields.
8305 <inserted>: Update comment.
8306 <shlib_disabled>: Delete field.
8307 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8308 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8309 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8310 (raw_bkpt_type_to_target_hw_bp_type): New function.
8311 (find_enabled_raw_code_breakpoint_at): New function.
8312 (find_raw_breakpoint_at): New type and size parameters. Use them.
8313 (insert_memory_breakpoint): New function, based off
8314 set_raw_breakpoint_at.
8315 (remove_memory_breakpoint): New function.
8316 (set_raw_breakpoint_at): Reimplement.
8317 (set_breakpoint): New, based on set_breakpoint_at.
8318 (set_breakpoint_at): Reimplement.
8319 (delete_raw_breakpoint): Go through the_target->remove_point
8320 instead of assuming memory breakpoints.
8321 (find_gdb_breakpoint_at): Delete.
8322 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8323 (find_gdb_breakpoint): New function.
8324 (set_gdb_breakpoint_at): Delete.
8325 (z_type_supported): New function.
8326 (set_gdb_breakpoint_1): New function, loosely based off
8327 set_gdb_breakpoint_at.
8328 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8329 (delete_gdb_breakpoint_at): Delete.
8330 (delete_gdb_breakpoint_1): New function, loosely based off
8331 delete_gdb_breakpoint_at.
8332 (delete_gdb_breakpoint): New function.
8333 (clear_gdb_breakpoint_conditions): Rename to ...
8334 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8336 (add_condition_to_breakpoint): Make static.
8337 (add_breakpoint_condition): Take a struct breakpoint pointer
8338 instead of an address. Adjust.
8339 (gdb_condition_true_at_breakpoint): Rename to ...
8340 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8342 (gdb_condition_true_at_breakpoint): Reimplement.
8343 (add_breakpoint_commands): Take a struct breakpoint pointer
8344 instead of an address. Adjust.
8345 (gdb_no_commands_at_breakpoint): Rename to ...
8346 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8347 parameter. Return true if no breakpoint was found. Change debug
8349 (gdb_no_commands_at_breakpoint): Reimplement.
8350 (run_breakpoint_commands): Rename to ...
8351 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8352 and change return type to boolean.
8353 (run_breakpoint_commands): New function.
8354 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8355 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8356 breakpoint. Go through the_target->remove_point instead of
8357 assuming memory breakpoint.
8358 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8359 software and hardware breakpoints.
8360 (reinsert_raw_breakpoint): Go through the_target->insert_point
8361 instead of assuming memory breakpoint.
8362 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8363 software and hardware breakpoints.
8364 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8365 Check both software and hardware breakpoints.
8366 (validate_inserted_breakpoint): Assert the breakpoint is a
8367 software breakpoint. Set the inserted flag to -1 instead of
8368 setting shlib_disabled.
8369 (delete_disabled_breakpoints): Adjust.
8370 (validate_breakpoints): Only validate software breakpoints.
8371 Adjust to inserted flag change.
8372 (check_mem_read, check_mem_write): Skip breakpoint types other
8373 than software breakpoints. Adjust to inserted flag change.
8374 * mem-break.h (enum raw_bkpt_type): New enum.
8375 (raw_breakpoint, struct process_info): Forward declare.
8376 (Z_packet_to_target_hw_bp_type): Delete declaration.
8377 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8378 (set_gdb_breakpoint, delete_gdb_breakpoint)
8379 (clear_breakpoint_conditions): New declarations.
8380 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8381 (breakpoint_inserted_here): Update comment.
8382 (add_breakpoint_condition, add_breakpoint_commands): Replace
8383 address parameter with a breakpoint pointer parameter.
8384 (gdb_breakpoint_here): Update comment.
8385 (delete_gdb_breakpoint_at): Delete.
8386 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8387 * server.c (process_point_options): Take a struct breakpoint
8388 pointer instead of an address. Adjust.
8389 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8390 delete_gdb_breakpoint.
8391 * spu-low.c (spu_target_ops): Install NULL as
8392 supports_z_point_type method.
8393 * target.h: Include mem-break.h.
8394 (struct target_ops) <prepare_to_access_memory>: Update comment.
8395 <supports_z_point_type>: New field.
8396 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8397 instead of a char. Also take a raw breakpoint pointer.
8398 * win32-arm-low.c (the_low_target): Install NULL as
8399 supports_z_point_type.
8400 * win32-i386-low.c (i386_supports_z_point_type): New function.
8401 (i386_insert_point, i386_remove_point): Adjust to new interface.
8402 (the_low_target): Install i386_supports_z_point_type.
8403 * win32-low.c (win32_supports_z_point_type): New function.
8404 (win32_insert_point, win32_remove_point): Adjust to new interface.
8405 (win32_target_ops): Install win32_supports_z_point_type.
8406 * win32-low.h (struct win32_target_ops):
8407 <supports_z_point_type>: New method.
8408 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8409 instead of a char. Also take a raw breakpoint pointer.
8411 2014-05-20 Pedro Alves <palves@redhat.com>
8413 * mem-break.h: Include break-common.h.
8414 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8415 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8416 (Z_packet_to_target_hw_bp_type): New declaration.
8417 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8418 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8419 (Z_PACKET_ACCESS_WP): Delete macros.
8420 (Z_packet_to_hw_type): Delete function.
8421 * i386-low.h: Don't include break-common.h here.
8422 (Z_packet_to_hw_type): Delete declaration.
8423 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8424 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8425 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8426 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8427 * linux-aarch64-low.c: Don't include break-common.h here.
8428 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8429 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8430 (Z_packet_to_target_hw_bp_type): Delete function.
8431 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8433 (mips_insert_point, mips_remove_point): Use
8434 Z_packet_to_target_hw_bp_type.
8436 2014-05-20 Pedro Alves <palves@redhat.com>
8438 * linux-aarch64-low.c: Include break-common.h.
8439 (enum target_point_type): Delete.
8440 (Z_packet_to_point_type): Rename to ...
8441 (Z_packet_to_target_hw_bp_type): ... this, and return a
8442 target_hw_bp_type instead.
8443 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8444 instead of an enum target_point_type.
8445 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8447 (aarch64_dr_state_insert_one_point)
8448 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8449 (aarch64_handle_aligned_watchpoint)
8450 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8451 Take an enum target_hw_bp_type instead of an enum
8453 (aarch64_supports_z_point_type): New function.
8454 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8455 use Z_packet_to_target_hw_bp_type.
8457 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8459 * configure.ac: Only use -Werror by default when DEVELOPMENT
8461 * configure: Regenerate.
8463 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8465 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8466 * linux-x86-low.c (X86_64_USER_REGS): New.
8467 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8469 2014-04-28 Yao Qi <yao@codesourcery.com>
8471 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8474 2014-04-25 Pedro Alves <palves@redhat.com>
8477 * linux-low.c (linux_attach_fail_reason_string): New function.
8478 (linux_attach_lwp): Delete.
8479 (linux_attach_lwp_1): Rename to ...
8480 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8481 argument. Remove "initial" parameter. Return int instead of
8482 void. Don't error or warn here.
8483 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8484 failure to attach to the tgid. Call warning when failing to
8486 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8487 argument. Remove "initial" parameter. Return int instead of
8488 void. Don't error or warn here.
8489 (linux_attach_fail_reason_string): New declaration.
8490 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8491 interface change. Use linux_attach_fail_reason_string.
8493 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8494 Walfred Tedeschi <walfred.tedeschi@intel.com>
8496 * Makefile.in: Added rules to handle new files
8497 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8498 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8499 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8500 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8501 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8502 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8504 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8505 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8506 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8507 i386/x32-avx512.xml.
8508 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8509 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8510 i386/x32-avx512-linux.xml.
8511 * i387-fp.c (num_avx512_k_registers): New constant for number
8513 (num_avx512_zmmh_low_registers): New constant for number of
8514 lower ZMM registers (0-15).
8515 (num_avx512_zmmh_high_registers): New constant for number of
8516 higher ZMM registers (16-31).
8517 (num_avx512_ymmh_registers): New contant for number of higher
8518 YMM registers (ymm16-31 added by avx521 on x86_64).
8519 (num_avx512_xmm_registers): New constant for number of higher
8520 XMM registers (xmm16-31 added by AVX512 on x86_64).
8521 (struct i387_xsave): Add space for AVX512 registers.
8522 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8523 Add code to handle AVX512 registers.
8524 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8525 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8526 prototypei from generated file.
8527 (tdesc_amd64_avx512_linux): Likewise.
8528 (init_registers_x32_avx512_linux): Likewise.
8529 (tdesc_x32_avx512_linux): Likewise.
8530 (init_registers_i386_avx512_linux): Likewise.
8531 (tdesc_i386_avx512_linux): Likewise.
8532 (x86_64_regmap): Add AVX512 registers.
8533 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8535 (initialize_low_arch): Add code to initialize AVX512 registers.
8537 2014-04-23 Pedro Alves <palves@redhat.com>
8539 * mem-break.c (find_gdb_breakpoint_at): Make static.
8540 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8542 2014-04-23 Pedro Alves <palves@redhat.com>
8544 * i386-low.c: Don't include break-common.h here.
8545 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8546 prototype to take target_hw_bp_type as argument instead of a Z
8548 * i386-low.h: Include break-common.h here.
8549 (Z_packet_to_hw_type): Declare.
8550 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8552 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8553 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8554 (x86_remove_point): Convert the packet number to a
8555 target_hw_bp_type before calling i386_low_remove_watchpoint.
8556 * win32-i386-low.c (i386_insert_point): Convert the packet number
8557 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8558 (i386_remove_point): Convert the packet number to a
8559 target_hw_bp_type before calling i386_low_remove_watchpoint.
8561 2014-04-23 Pedro Alves <palves@redhat.com>
8563 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8565 2014-04-10 Pedro Alves <palves@redhat.com>
8567 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8568 Check if the condition or command is NULL before checking if the
8569 breakpoint is known. On success, return true.
8570 * mem-break.h (add_breakpoint_condition): Document return.
8571 (add_breakpoint_commands): Add describing comment.
8572 * server.c (skip_to_semicolon): New function.
8573 (process_point_options): Use it.
8575 2014-04-09 Pedro Alves <palves@redhat.com>
8577 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8580 2014-02-27 Pedro Alves <palves@redhat.com>
8583 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8585 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8587 (last_thread_of_process_p): Take a PID argument instead of a
8589 (linux_wait_for_lwp): Delete.
8590 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8592 (linux_low_filter_event): New function, party factored out from
8593 linux_wait_for_event.
8594 (linux_wait_for_event): Rename to ...
8595 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8596 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8597 sigsuspend. Check for zombie leaders.
8598 (linux_wait_for_event): Reimplement as wrapper around
8599 linux_wait_for_event_filtered.
8600 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8601 a normal or signal exit is seen, it's the whole process exiting.
8602 (wait_for_sigstop): No longer a for_each_inferior callback.
8603 Rewrite on top of linux_wait_for_event_filtered.
8604 (stop_all_lwps): Call wait_for_sigstop directly.
8605 * server.c (resume, handle_target_event): Handle
8606 TARGET_WAITKIND_NO_RESUMED.
8608 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8610 * win32-low.c (psapi_get_dll_name,
8611 * win32_CreateToolhelp32Snapshot): Delete.
8612 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8613 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8615 (handle_load_dll): Add function description.
8616 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8618 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8620 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8622 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8623 base address when calling win32_add_one_solib.
8624 (handle_load_dll): Delete local variable load_addr.
8625 Remove 0x1000 offset applied to DLL base address when calling
8626 win32_add_one_solib.
8627 (handle_unload_dll): Add comment.
8629 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8631 * win32-low.c (win32_add_all_dlls): Renames
8632 win32_ensure_ntdll_loaded. Rewrite function documentation.
8633 Adjust implementation to always load all DLLs.
8634 Add 0x1000 offset to DLL base address when calling
8635 win32_add_one_solib.
8636 (child_initialization_done): New static global.
8637 (do_initial_child_stuff): Set child_initialization_done to
8638 zero during child initialization, and 1 after. Replace call
8639 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8641 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8642 (handle_unload_dll): Add function documentation.
8643 (get_child_debug_event): Ignore load and unload DLL events
8644 during child initialization.
8646 2014-02-20 Doug Evans <dje@google.com>
8648 Remove global all_lwps.
8649 * inferiors.h (ptid_of): Move here from linux-low.h.
8650 (pid_of, lwpid_of): Ditto.
8651 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8652 parameter is a struct thread_info * now.
8653 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8654 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8655 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8657 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8658 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8659 * linux-arm-low.c (update_registers_callback): Update, "entry"
8660 parameter is a struct thread_info * now.
8661 Fetch lwpid from current_inferior directly.
8662 (arm_insert_point): Pass &all_threads to find_inferior instead of
8664 (arm_remove_point): Ditto.
8665 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8666 (arm_prepare_to_resume): Fetch pid from thread.
8667 (arm_read_description): Fetch lwpid from current_inferior directly.
8668 * linux-low.c (all_lwps): Delete.
8669 (delete_lwp): Delete call to remove_inferior.
8670 (handle_extended_wait): Fetch lwpid from thread.
8671 (add_lwp): Don't set lwp->entry.id. Remove call to
8672 add_inferior_to_list.
8673 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8674 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8675 (kill_one_lwp_callback): Ditto.
8676 (linux_kill): Don't dereference NULL pointer.
8677 Fetch ptid,lwpid from thread.
8678 (get_detach_signal): Fetch ptid from thread.
8679 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8680 Simplify call to regcache_invalidate_thread.
8681 (delete_lwp_callback): Update, "entry" parameter is a
8682 struct thread_info * now. Fetch pid from thread.
8683 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8684 (status_pending_p_callback): Update, "entry" parameter is a
8685 struct thread_info * now. Fetch ptid from thread.
8686 (find_lwp_pid): Update, "entry" parameter is a
8687 struct thread_info * now.
8688 (linux_wait_for_lwp): Fetch pid from thread.
8689 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8690 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8691 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8692 (dequeue_one_deferred_signal): Ditto.
8693 (cancel_breakpoint): Fetch ptid from current_inferior.
8694 (linux_wait_for_event): Pass &all_threads to find_inferior,
8695 not &all_lwps. Fetch ptid, lwpid from thread.
8696 (count_events_callback): Update, "entry" parameter is a
8697 struct thread_info * now.
8698 (select_singlestep_lwp_callback): Ditto.
8699 (select_event_lwp_callback): Ditto.
8700 (cancel_breakpoints_callback): Ditto.
8701 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8703 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8704 (unsuspend_one_lwp): Update, "entry" parameter is a
8705 struct thread_info * now.
8706 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8708 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8709 Fetch lwpid from thread, not lwp.
8710 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8711 Pass &all_threads to find_inferior, not &all_lwps.
8712 (send_sigstop): Fetch lwpid from thread, not lwp.
8713 (send_sigstop_callback): Update, "entry" parameter is a
8714 struct thread_info * now.
8715 (suspend_and_send_sigstop_callback): Ditto.
8716 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8717 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8718 struct thread_info * now.
8719 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8721 (lwp_running): Update, "entry" parameter is a
8722 struct thread_info * now.
8723 (stop_all_lwps): Fetch ptid from thread.
8724 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8725 (linux_resume_one_lwp): Fetch lwpid from thread.
8726 (linux_set_resume_request): Update, "entry" parameter is a
8727 struct thread_info * now. Fetch pid, lwpid from thread.
8728 (resume_status_pending_p): Update, "entry" parameter is a
8729 struct thread_info * now.
8730 (need_step_over_p): Ditto. Fetch lwpid from thread.
8731 (start_step_over): Fetch lwpid from thread.
8732 (linux_resume_one_thread): Update, "entry" parameter is a
8733 struct thread_info * now. Fetch lwpid from thread.
8734 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8735 (proceed_one_lwp): Update, "entry" parameter is a
8736 struct thread_info * now. Fetch lwpid from thread.
8737 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8738 struct thread_info * now.
8739 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8740 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8741 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8743 (regsets_store_inferior_registers): Ditto.
8744 (fetch_register, store_register): Ditto.
8745 (linux_read_memory, linux_write_memory): Ditto.
8746 (linux_request_interrupt): Ditto.
8747 (linux_read_auxv): Ditto.
8748 (linux_xfer_siginfo): Ditto.
8749 (linux_qxfer_spu): Ditto.
8750 (linux_qxfer_libraries_svr4): Ditto.
8751 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8752 moved to inferiors.h.
8754 (get_thread_lwp): Update.
8755 (struct lwp_info): Delete member "entry". Simplify comment for
8758 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8759 current_inferior directly.
8760 (update_watch_registers_callback): Update, "entry" parameter is a
8761 struct thread_info * now. Fetch pid from thread.
8762 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8763 (mips_insert_point): Fetch lwpid from current_inferior.
8764 Pass &all_threads to find_inferior, not &all_lwps.
8765 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8766 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8768 (mips_stopped_data_address): Ditto.
8769 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8771 * linux-tile-low.c (tile_arch_setup): Ditto.
8772 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8773 (update_debug_registers_callback): Update, "entry" parameter is a
8774 struct thread_info * now. Fetch pid from thread.
8775 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8776 Pass &all_threads to find_inferior, not &all_lwps.
8777 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8778 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8779 Pass &all_threads to find_inferior, not &all_lwps.
8780 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8781 (i386_dr_low_get_status): Ditto.
8782 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8783 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8784 (x86_linux_read_description): Ditto.
8785 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8787 2014-02-20 Doug Evans <dje@google.com>
8789 * inferiors.c (get_first_inferior): Fix buglet.
8791 2014-02-19 Doug Evans <dje@google.com>
8793 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8794 * inferiors.c (add_thread): Change result type to struct thread_info *.
8795 All callers updated.
8796 (add_lwp): Call add_thread here instead of in callers.
8797 All callers updated.
8798 * linux-low.h (get_lwp_thread): Rewrite.
8799 (struct lwp_info): New member "thread".
8801 2014-02-19 Doug Evans <dje@google.com>
8803 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8804 All callers updated.
8806 2014-02-19 Doug Evans <dje@google.com>
8808 * inferiors.c (add_thread): Fix whitespace.
8810 2014-02-19 Doug Evans <dje@google.com>
8812 * dll.c (clear_dlls): Replace accessing list implemention details
8814 * gdbthread.h (get_first_thread): Declare.
8815 * inferiors.c (for_each_inferior_with_data): New function.
8816 (get_first_thread): New function.
8817 (find_thread_ptid): Simplify.
8818 (get_first_inferior): New function.
8819 (clear_list): Delete.
8820 (one_inferior_p): New function.
8821 (clear_inferior_list): New function.
8822 (clear_inferiors): Update.
8823 * inferiors.h (for_each_inferior_with_data): Declare.
8824 (clear_inferior_list): Declare.
8825 (one_inferior_p): Declare.
8826 (get_first_inferior): Declare.
8827 * linux-low.c (linux_wait_for_event): Replace accessing list
8828 implemention details with API function.
8829 * server.c (target_running): Ditto.
8830 (accumulate_file_name_length): New function.
8831 (emit_dll_description): New function.
8832 (handle_qxfer_libraries): Replace accessing list implemention
8833 details with API function.
8834 (handle_qxfer_threads_worker): New function.
8835 (handle_qxfer_threads_proper): Replace accessing list implemention
8836 details with API function.
8837 (handle_query): Ditto.
8838 (visit_actioned_threads_callback_ftype): New typedef.
8839 (visit_actioned_threads_data): New struct.
8840 (visit_actioned_threads): Rewrite to be find_inferior callback.
8841 (resume): Call find_inferior.
8842 (handle_status): Replace accessing list implemention
8843 details with API function.
8844 (process_serial_event): Replace accessing list implemention details
8846 * target.c (set_desired_inferior): Replace accessing list implemention
8847 details with API function.
8848 * tracepoint.c (same_process_p): New function.
8849 (gdb_agent_about_to_close): Replace accessing list implemention
8850 details with API function.
8851 * win32-low.c (child_delete_thread): Replace accessing list
8852 implemention details with API function.
8853 (match_dll_by_basename): New function.
8854 (dll_is_loaded_by_basename): New function.
8855 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8856 details call to dll_is_loaded_by_basename.
8858 2014-02-19 Doug Evans <dje@google.com>
8860 * dll.h (struct dll_info): Add comment.
8861 * gdbthread.h (struct thread_info): Add comment.
8862 (current_ptid): Simplify.
8863 * inferiors.c (add_process): Update.
8864 (remove_process): Update.
8865 * inferiors.h (struct process_info): Rename member "head" to "entry".
8866 * linux-low.c (delete_lwp): Update.
8868 (last_thread_of_process_p): Update.
8869 (kill_one_lwp_callback, linux_kill): Update.
8870 (status_pending_p_callback): Update.
8871 (wait_for_sigstop): Update. Simplify read of ptid.
8872 (start_step_over): Update.
8873 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8874 (get_lwp_thread): Update.
8875 (struct lwp_info): Rename member "head" to "entry".
8876 * regcache.h (inferior_list_entry): Delete.
8877 * server.c (kill_inferior_callback): Update.
8878 (detach_or_kill_inferior_callback): Update.
8879 (print_started_pid): Update.
8880 (print_attached_pid): Update.
8881 (process_serial_event): Simplify read of ptid.
8882 * thread-db.c (thread_db_create_event): Update.
8883 (thread_db_get_tls_address): Update.
8884 * win32-low.c (current_inferior_ptid): Simplify.
8886 2014-02-19 Tom Tromey <tromey@redhat.com>
8888 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8890 (target_supports_btrace): Update.
8892 2014-02-14 Yao Qi <yao@codesourcery.com>
8894 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8895 (rsp-low-ipa.o): New target.
8897 2014-02-12 Tom Tromey <tromey@redhat.com>
8899 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8900 convert_ascii_to_int.
8901 * regcache.c (registers_to_string): Likewise.
8902 * remote-utils.c (decode_M_packet): Likewise.
8903 * server.c (process_serial_event): Likewise.
8905 2014-02-12 Tom Tromey <tromey@redhat.com>
8907 * server.c (handle_query, handle_v_run): Use hex2bin, not
8909 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8911 2014-02-12 Tom Tromey <tromey@redhat.com>
8913 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8914 convert_int_to_ascii.
8915 * regcache.c (registers_to_string, collect_register_as_string):
8917 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8919 * server.c (process_serial_event): Likewise.
8920 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8921 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8923 2014-02-12 Tom Tromey <tromey@redhat.com>
8925 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8926 bin2hex, not hexify.
8927 * tracepoint.c (cmd_qtstatus): Likewise.
8929 2014-02-12 Tom Tromey <tromey@redhat.com>
8931 * remote-utils.c (monitor_output): Pass explicit length to
8934 2014-02-12 Tom Tromey <tromey@redhat.com>
8936 * tracepoint.c: Include rsp-low.h.
8937 * server.c: Include rsp-low.h.
8938 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8939 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8941 * remote-utils.c: Include rsp-low.h.
8942 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8943 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8944 (convert_int_to_ascii, convert_ascii_to_int): Move to
8946 * regcache.c: Include rsp-low.h.
8947 * ax.c: Include rsp-low.h.
8948 * Makefile.in (SFILES): Add common/rsp-low.c.
8949 (OBS): Add rsp-low.o.
8950 (rsp-low.o): New target.
8952 2014-02-12 Tom Tromey <tromey@redhat.com>
8954 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8955 Include print-utils.h.
8956 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8957 (plongest, thirty_two, phex_nz): Remove.
8958 * Makefile.in (SFILES): Add common/print-utils.c.
8959 (OBS): Add print-utils.o.
8960 (print-utils-ipa.o): New target.
8961 (print-utils.o): New target.
8962 (IPA_OBJS): Add print-utils-ipa.o.
8964 2014-02-06 Tom Tromey <tromey@redhat.com>
8966 * Makefile.in (SFILES): Fix indentation.
8968 2014-02-05 Doug Evans <dje@google.com>
8970 * linux-low.c (linux_wait_for_event): Improve comment.
8971 (linux_wait_1): Keep current_inferior in sync with event_child.
8973 2014-01-22 Doug Evans <dje@google.com>
8975 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8977 2014-01-22 Doug Evans <dje@google.com>
8979 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8980 * configure: Regenerate.
8981 * config.in: Regenerate.
8982 * Makefile.in (SFILES): Add debug.c.
8984 * debug.c: New file.
8985 * debug.h: New file.
8986 * linux-aarch64-low.c (*): Update all debugging printfs to use
8987 debug_printf instead of fprintf.
8988 * linux-arm-low.c (*): Ditto.
8989 * linux-cris-low.c (*): Ditto.
8990 * linux-crisv32-low.c (*): Ditto.
8991 * linux-m32r-low.c (*): Ditto.
8992 * linux-sparc-low.c (*): Ditto.
8993 * linux-x86.c (*): Ditto.
8994 * linux-low.c (*): Ditto.
8995 (linux_wait_1): Add calls to debug_enter, debug_exit.
8996 (linux_wait): Remove redundant debugging printf.
8997 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8998 (linux_resume, unstop_all_lwps): Ditto.
8999 * mem-break.c (*): Update all debugging printfs to use
9000 debug_printf instead of fprintf.
9001 * remote-utils.c (*): Ditto.
9002 * thread-db.c (*): Ditto.
9003 * server.c #include <ctype.h>, "gdb_vecs.h".
9004 (debug_threads): Moved to debug.c.
9005 (*): Update all debugging printfs to use debug_printf instead of
9007 (start_inferior): Replace call to fflush with call to debug_flush.
9008 (monitor_show_help): Mention set debug-format.
9009 (parse_debug_format_options): New function.
9010 (handle_monitor_command): Handle "monitor set debug-format".
9011 (gdbserver_usage): Mention --debug-format.
9012 (main): Parse --debug-format.
9013 * server.h (debug_threads): Declaration moved to debug.h.
9015 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
9016 trace_debug_1 that uses debug_printf.
9017 (tracepoint_look_up_symbols): Update all debugging printfs to use
9018 debug_printf instead of fprintf.
9020 2014-01-20 Baruch Siach <baruch@tkos.co.il>
9022 * linux-xtensa-low.c: Include asm/ptrace.h instead of
9025 2014-01-17 Pedro Alves <palves@redhat.com>
9028 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
9029 defined after including gdb_proc_service.h.
9031 2014-01-16 Doug Evans <dje@google.com>
9033 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
9034 (match_dll): Use it.
9036 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
9038 * target.h (target_ops) <read_btrace>: Change parameters and
9039 return type to allow error reporting.
9040 * server.c (handle_qxfer_btrace): Support delta reads. Pass
9041 trace reading errors on.
9042 * linux-low.c (linux_low_read_btrace): Pass trace reading
9044 (linux_low_disable_btrace): New.
9046 2014-01-15 Doug Evans <dje@google.com>
9048 * inferiors.c (thread_id_to_gdb_id): Delete.
9049 * inferiors.h (thread_id_to_gdb_id): Delete.
9051 2014-01-13 Eli Zaretskii <eliz@gnu.org>
9053 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
9054 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
9057 2014-01-08 Pedro Alves <palves@redhat.com>
9059 * server.c (handle_status): Don't discard previous queued stop
9060 replies or thread's pending status here.
9061 (main) <disconnection>: Do it here instead.
9063 2014-01-08 Pedro Alves <palves@redhat.com>
9065 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
9066 * server.c (visit_actioned_threads, handle_pending_status): New
9068 (handle_v_cont): Factor out parts to ...
9069 (resume): ... this new function. If in all-stop, and a thread
9070 being resumed has a pending status, report it without actually
9072 (myresume): Adjust to use the new 'resume' function.
9073 (clear_pending_status_callback, set_pending_status_callback)
9074 (find_status_pending_thread_callback): New functions.
9075 (handle_status): Handle the case of multiple threads having
9076 interesting statuses to report. Report threads' real last signal
9077 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
9078 with an interesting thread to report the status for, instead of
9079 always reporting the status of the first thread.
9081 2014-01-01 Joel Brobecker <brobecker@adacore.com>
9083 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
9084 * gdbreplay.c (gdbreplay_version): Likewise.
9086 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9088 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9089 iov.iov_len with the real length in use.
9091 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9093 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9094 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9095 for all targets that use win32-low.c.
9096 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9097 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9099 2013-12-13 Pedro Alves <palves@redhat.com>
9101 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9102 if equal to TARGET_WAITKIND_LOADED.
9103 * win32-low.c (cached_status): New static global.
9104 (win32_wait): Add declaration.
9105 (do_initial_child_stuff): Flush all initial pending debug events
9106 up to the initial breakpoint.
9107 (win32_wait): If CACHED_STATUS was set, return that instead
9108 of doing a real wait. Remove the code resuming the execution
9109 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9110 during the initial phase. Also remove the code changing
9111 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9112 TARGET_WAITKIND_STOPPED.
9114 2013-12-11 Yao Qi <yao@codesourcery.com>
9116 * notif.c (handle_notif_ack): Return 0 if no notification
9119 2013-11-20 Doug Evans <dje@google.com>
9121 * linux-low.c (linux_set_resume_request): Fix comment.
9123 2013-11-20 Doug Evans <dje@google.com>
9125 * linux-low.c (resume_status_pending_p): Tweak comment.
9127 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9129 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9130 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9131 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9132 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9133 (srv_amd64_regobj): Add amd64-mpx.o.
9134 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9135 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9136 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9137 * i387-fp.c (num_pl_bnd_register) Added constant.
9138 (num_pl_bnd_cfg_registers) Added constant.
9139 (struct i387_xsave) Added reserved area and MPX fields.
9140 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9141 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9143 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9144 (init_registers_amd64_mpx_linux): Declare new function.
9145 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9146 (x86_64_regmap): Add MPX registers.
9147 (x86_linux_read_description): Add MPX case.
9148 (initialize_low_arch): Initialize MPX targets.
9150 2013-11-18 Tom Tromey <tromey@redhat.com>
9152 * configure: Rebuild.
9153 * configure.ac: Don't check for stdlib.h.
9154 * gdbreplay.c: Unconditionally include stdlib.h.
9156 2013-11-18 Tom Tromey <tromey@redhat.com>
9158 * config.in: Rebuild.
9159 * configure: Rebuild.
9160 * configure.ac: Don't use AC_HEADER_DIRENT.
9162 2013-11-18 Tom Tromey <tromey@redhat.com>
9164 * server.h: Don't check HAVE_STRING_H.
9165 * gdbreplay.c: Don't check HAVE_STRING_H.
9166 * configure: Rebuild.
9168 2013-11-18 Tom Tromey <tromey@redhat.com>
9170 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9173 2013-11-08 Tom Tromey <tromey@redhat.com>
9175 * configure, config.in: Rebuild.
9176 * configure.ac: Remove unused configury.
9178 2013-11-08 Tom Tromey <tromey@redhat.com>
9180 * acinclude.m4: Include common.m4, codeset.m4.
9181 * configure, config.in: Rebuild.
9182 * configure.ac: Use GDB_AC_COMMON.
9184 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9186 * linux-s390-low.c (HWCAP_S390_TE): New define.
9187 (s390_arch_setup): Consider the TE field in the HWCAP for
9188 determining 'have_regset_tdb'.
9190 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9193 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9196 2013-10-02 Pedro Alves <palves@redhat.com>
9198 * server.c (process_serial_event): Don't output "GDBserver
9199 exiting" if GDB is connected through stdio.
9200 * target.c (mywait): Likewise, be silent if GDB is connected
9203 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9205 * lynx-low.c (lynx_add_threads_after_attach): New function.
9206 (lynx_attach): Remove call to add_thread. Add call to
9207 lynx_add_threads_after_attach instead.
9209 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9211 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9212 * config.in, configure: Regenerated.
9214 2013-09-18 Yao Qi <yao@codesourcery.com>
9217 * server.c (start_inferior): Clear 'resume_info'.
9219 2013-09-16 Jiong Wang <jiwang@tilera.com>
9221 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9224 2013-09-16 Jiong Wang <jiwang@tilera.com>
9226 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9227 linux-tile-low.o to srv_tgtobj.
9229 2013-09-16 Will Newton <will.newton@linaro.org>
9231 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9234 2013-09-06 Pedro Alves <palves@redhat.com>
9236 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9237 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9238 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9239 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9240 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9241 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9243 2013-09-06 Pedro Alves <palves@redhat.com>
9245 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9246 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9248 2013-09-06 Pedro Alves <palves@redhat.com>
9250 * linux-amd64-ipa.c: Include tracepoint.h.
9251 * linux-i386-ipa.c: Include tracepoint.h.
9253 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9255 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9256 (ps_get_thread_area): New function.
9258 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9260 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9261 (initialize_low_arch): Call init_registers_crisv32 rather than
9262 init_register_crisv32.
9264 2013-09-05 Pedro Alves <palves@redhat.com>
9266 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9268 * hostio.h: ... this new file.
9269 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9270 win32-low.c: Include hostio.h.
9272 2013-09-05 Pedro Alves <palves@redhat.com>
9274 * server.h (gdb_client_data, handler_func, callback_handler_func)
9275 (delete_file_handler, add_file_handler, append_callback_event)
9276 (delete_callback_event, start_event_loop, initialize_event_loop):
9277 Move to event-loop.h and include it.
9278 * event-loop.h: New file.
9280 2013-09-05 Pedro Alves <palves@redhat.com>
9282 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9283 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9284 (loaded_dll, unloaded_dll): Move to ...
9285 * dll.h: ... this new file.
9286 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9288 2013-09-05 Pedro Alves <palves@redhat.com>
9290 * server.h (current_process, get_thread_process, all_processes)
9291 (add_inferior_to_list, for_each_inferior, current_inferior)
9292 (remove_inferior, add_process, remove_process, find_process_pid)
9293 (have_started_inferiors_p, have_attached_inferiors_p)
9294 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9295 (clear_inferiors, find_inferior, find_inferior_id)
9296 (inferior_target_data, set_inferior_target_data)
9297 (inferior_regcache_data, set_inferior_regcache_data): Move to
9298 inferiors.h, and include it.
9299 * inferiors.h: New file.
9301 2013-09-05 Pedro Alves <palves@redhat.com>
9303 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9307 2013-09-05 Pedro Alves <palves@redhat.com>
9309 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9311 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9312 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9313 (handle_tracepoint_general_set, handle_tracepoint_query)
9314 (tracepoint_finished_step, tracepoint_was_hit)
9315 (release_while_stepping_state_list, current_traceframe)
9316 (in_readonly_region, traceframe_read_mem)
9317 (fetch_traceframe_registers, traceframe_read_sdata)
9318 (traceframe_read_info, struct fast_tpoint_collect_status)
9319 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9320 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9321 (supply_fast_tracepoint_registers)
9322 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9323 (ipa_tdesc, claim_trampoline_space)
9324 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9325 (agent_mem_read, agent_get_trace_state_variable_value)
9326 (agent_set_trace_state_variable_value, agent_tsv_read)
9327 (agent_mem_read_string, get_raw_reg_func_addr)
9328 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9329 * tracepoint.h: ... this new file.
9331 2013-09-05 Pedro Alves <palves@redhat.com>
9333 * server.h (perror_with_name, error, fatal, warning, paddress)
9334 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9336 * utils.h: New file.
9338 2013-09-05 Pedro Alves <palves@redhat.com>
9340 * server.h (remote_debug, noack_mode, transport_is_reliable)
9341 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9342 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9343 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9344 (write_enn, initialize_async_io, enable_async_io)
9345 (disable_async_io, check_remote_input_interrupt_request)
9346 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9347 (dead_thread_notify, prepare_resume_reply)
9348 (decode_address_to_semicolon, decode_address, decode_m_packet)
9349 (decode_M_packet, decode_X_packet, decode_xfer_write)
9350 (decode_search_memory_packet, unhexify, hexify)
9351 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9352 (look_up_one_symbol, relocate_instruction)
9353 (monitor_output): Move to remote-utils.h, and include it.
9354 * remote-utils.h: New file.
9356 2013-09-05 Pedro Alves <palves@redhat.com>
9358 * server.h (_): Delete.
9360 2013-09-02 Pedro Alves <palves@redhat.com>
9362 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9363 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9365 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9367 2013-09-02 Pierre Muller <muller@sourceware.org>
9369 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9370 or WriteProcessMemory complete successfully and handle
9371 ERROR_PARTIAL_COPY error.
9373 2013-09-02 Pedro Alves <palves@redhat.com>
9375 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9376 error instead of EIO.
9378 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9381 * linux-low.c: Include filestuff.h.
9382 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9383 * lynx-low.c: Include filestuff.h.
9384 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9385 * server.c: Include filestuff.h.
9386 (main): Call notice_open_fds.
9387 * spu-low.c: Include filestuff.h.
9388 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9390 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9392 * Makefile.in: Explain why ../target and ../nat are not
9393 listed as include file search paths.
9394 (linux-waitpid.o): New object file rule.
9395 * configure.srv (srv_native_linux_obj): New variable.
9396 Replace all occurrences of linux native object files with
9397 $srv_native_linux_obj.
9398 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9399 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9400 (linux_enable_event_reporting): Remove declaration.
9401 (my_waitpid): Moved to common/linux-waitpid.c.
9402 (linux_wait_for_event): Pass ptid when calling
9403 linux_enable_event_reporting.
9404 (linux_supports_tracefork_flag): Remove.
9405 (linux_enable_event_reporting): Likewise.
9406 (linux_tracefork_grandchild): Remove.
9407 (STACK_SIZE): Moved to common/linux-ptrace.c.
9408 (linux_tracefork_child): Remove.
9409 (linux_test_for_tracefork): Remove.
9410 (linux_look_up_symbols): Call linux_supports_traceclone.
9411 (initialize_low): Remove call to linux_test_for_tracefork.
9412 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9413 common/linux-ptrace.h.
9414 (PTRACE_TYPE_ARG4): Likewise.
9415 Include linux-ptrace.h.
9417 2013-08-21 Pedro Alves <palves@redhat.com>
9419 * config.in: Renegerate.
9421 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9423 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9424 (SFILES): Remove $(srcdir)/common/target-common.c and
9425 add $(srcdir)/target/waitstatus.c.
9426 (OBS): Remove target-common.o and add waitstatus.o.
9427 (server_h): Remove $(srcdir)/../common/target-common.h and
9428 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9429 and $(srcdir)/../target/waitstatus.h.
9430 (target-common.o): Remove.
9431 (waitstatus.o): New target object file.
9432 * target.h: Do not include target-common.h and
9433 include target/resume.h, target/wait.h and
9434 target/waitstatus.h.
9436 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9438 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9439 to PTRACE_TYPE_ARG3.
9440 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9441 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9443 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9444 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9446 2013-07-27 Jie Zhang <jie@codesourcery.com>
9447 Daniel Jacobowitz <dan@codesourcery.com>
9448 Yao Qi <yao@codesourcery.com>
9450 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9451 (mips-linux-watch.o): New rule.
9452 (mips_linux_watch_h): New variable.
9453 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9455 * linux-mips-low.c: Include mips-linux-watch.h.
9456 (struct arch_process_info, struct arch_lwp_info): New.
9457 (update_watch_registers_callback): New function.
9458 (mips_linux_new_process, mips_linux_new_thread) New functions.
9459 (mips_linux_prepare_to_resume, mips_insert_point): New
9461 (mips_remove_point, mips_stopped_by_watchpoint): New
9463 (rsp_bp_type_to_target_hw_bp_type): New function.
9464 (mips_stopped_data_address): New function.
9465 (the_low_target): Add watchpoint support functions.
9467 2013-07-27 Yao Qi <yao@codesourcery.com>
9469 * i386-low.c: Include break-common.h.
9470 (enum target_hw_bp_type): Remove.
9472 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9474 * Makefile.in (SFILES): /common/target-common.c.
9475 (OBS): Add target-common.o.
9476 (server_h): Add $(srcdir)/../common/target-common.h.
9477 (target-common.o): New target.
9478 * server.c (queue_stop_reply_callback): Free
9479 status string after use.
9480 * target.c (target_waitstatus_to_string): Remove.
9481 * target.h: Include target-common.h.
9482 (resume_kind): Likewise.
9483 (target_waitkind): Likewise.
9484 (target_waitstatus): Likewise.
9485 (TARGET_WNOHANG): Likewise.
9487 2013-07-04 Yao Qi <yao@codesourcery.com>
9489 * Makefile.in (host_alias): Use @host_noncanonical@.
9490 (target_alias): Use @target_noncanonical@.
9491 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9492 ACX_NONCANONICAL_HOST.
9493 * configure: Regenerated.
9496 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9498 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9499 * configure: Rebuild.
9500 * Makefile.in (version_host, version_target): Get from configure.
9501 (version.c): Use $(version_host) and $(version_target).
9503 2013-07-03 Pedro Alves <palves@redhat.com>
9505 * Makefile.in (config.status): Depend on development.sh.
9506 * acinclude.m4: Include libmcheck.m4.
9507 * configure: Regenerate.
9509 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9511 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9512 attribute inside the parentheses.
9513 (winapi_DebugSetProcessKillOnExit): Ditto.
9514 (winapi_DebugBreakProcess): Ditto.
9515 (winapi_GenerateConsoleCtrlEvent): Ditto.
9517 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9519 * notif.h (notif_event): Add a dummy member to avoid compiler
9522 2013-07-01 Pedro Alves <palves@redhat.com>
9524 * hostio.c (HOSTIO_PATH_MAX): Define.
9525 (require_filename, handle_open, handle_unlink, handle_readlink):
9528 2013-07-01 Pedro Alves <palves@redhat.com>
9530 * server.h: Include "pathmax.h".
9531 * linux-low.c: Don't include sys/param.h.
9532 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9534 * win32-low.c: Don't include sys/param.h.
9535 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9537 2013-07-01 Pedro Alves <palves@redhat.com>
9539 * event-loop.c: Don't check HAVE_UNISTD_H before including
9541 * gdbreplay.c: Likewise.
9542 * remote-utils.c: Likewise.
9543 * server.c: Likewise.
9544 * configure.ac: Don't check for unistd.h.
9545 * configure: Regenerate.
9547 2013-06-28 Tom Tromey <tromey@redhat.com>
9549 * Makefile.in (version.c): Use version.in, not
9552 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9554 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9555 * configure: Rebuild.
9556 * Makefile.in (version_host, version_target): Get from configure.
9557 (version.c): Use $(version_host) and $(version_target).
9559 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9561 Fix trace-status to output user name without trailing colon.
9562 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9564 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9566 Fix trace-status to output proper start-time and stop-time.
9567 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9568 output start time and stop time in hex as gdb expects.
9570 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9572 * tracepoint.c (build_traceframe_info_xml): Output trace state
9573 variables present in the trace buffer.
9575 2013-06-24 Tom Tromey <tromey@redhat.com>
9577 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9579 (version.o): Remove.
9580 * gdbreplay.c: Include version.h.
9581 (version, host_name): Don't declare.
9582 * server.h: Include version.h.
9583 (version, host_name): Don't declare.
9585 2013-06-12 Pedro Alves <palves@redhat.com>
9587 * linux-x86-low.c (linux_is_elf64): Delete global.
9588 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9589 with local linux_pid_exe_is_elf_64_file use.
9591 2013-06-11 Pedro Alves <palves@redhat.com>
9593 * linux-low.c (regset_disabled, disable_regset): New functions.
9594 (regsets_fetch_inferior_registers)
9595 (regsets_store_inferior_registers): Use them.
9596 (initialize_regsets_info); Don't allocate the disabled_regsets
9598 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9601 2013-06-11 Pedro Alves <palves@redhat.com>
9603 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9606 2013-06-11 Pedro Alves <palves@redhat.com>
9608 * linux-x86-low.c (initialize_low_arch): Call
9609 init_registers_x32_avx_linux.
9611 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9613 Fix compatibility with Android Bionic.
9614 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9617 2013-06-07 Pedro Alves <palves@redhat.com>
9620 * Makefile.in (OBS): Add tdesc.o.
9621 (IPA_OBJS): Add tdesc-ipa.o.
9622 (tdesc-ipa.o): New rule.
9623 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9625 * linux-low.c (new_inferior): Delete.
9626 (disabled_regsets, num_regsets): Delete.
9627 (linux_add_process): Adjust to set the new per-process
9629 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9630 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9631 was a stop. When calling arch_setup, switch the current inferior
9632 to the thread that got an event.
9633 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9634 (regsets_fetch_inferior_registers)
9635 (regsets_store_inferior_registers): New regsets_info parameter.
9637 (linux_register_in_regsets): New regs_info parameter. Adjust to
9639 (register_addr, fetch_register, store_register): New usrregs_info
9640 parameter. Adjust to use it.
9641 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9642 parameter regs_info. Adjust to use it.
9643 (linux_fetch_registers): Get the current inferior's regs_info, and
9645 (linux_store_registers): Ditto.
9646 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9647 (initialize_low): Don't initialize the target_regsets here. Call
9648 initialize_low_arch.
9649 * linux-low.h (target_regsets): Delete declaration.
9650 (struct regsets_info): New.
9651 (struct usrregs_info): New.
9652 (struct regs_info): New.
9653 (struct process_info_private) <new_inferior>: New field.
9654 (struct linux_target_ops): Delete the num_regs, regmap, and
9655 regset_bitmap fields. New field regs_info.
9656 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9657 * i387-fp.c (num_xmm_registers): Delete.
9658 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9659 calls to new interface.
9660 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9661 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9662 Infer the number of xmm registers from the regcache's target
9664 * i387-fp.h (num_xmm_registers): Delete.
9665 * inferiors.c (add_thread): Don't install the thread's regcache
9667 * proc-service.c (gregset_info): Fetch the current inferior's
9668 regs_info. Adjust to use it.
9669 * regcache.c: Include tdesc.h.
9670 (register_bytes, reg_defs, num_registers)
9671 (gdbserver_expedite_regs): Delete.
9672 (get_thread_regcache): If the thread doesn't have a regcache yet,
9673 create one, instead of aborting gdbserver.
9674 (regcache_invalidate_one): Rename to ...
9675 (regcache_invalidate_thread): ... this.
9676 (regcache_invalidate_one): New.
9677 (regcache_invalidate): Only invalidate registers of the current
9679 (init_register_cache): Add target_desc parameter, and use it.
9680 (new_register_cache): Ditto. Assert the target description has a
9681 non zero registers_size.
9682 (regcache_cpy): Add assertions. Adjust.
9683 (realloc_register_cache, set_register_cache): Delete.
9684 (registers_to_string, registers_from_string): Adjust.
9685 (find_register_by_name, find_regno, find_register_by_number)
9686 (register_cache_size): Add target_desc parameter, and use it.
9687 (free_register_cache_thread, free_register_cache_thread_one)
9688 (regcache_release, register_cache_size): New.
9689 (register_size): Add target_desc parameter, and use it.
9690 (register_data, supply_register, supply_register_zeroed)
9691 (supply_regblock, supply_register_by_name, collect_register)
9692 (collect_register_as_string, collect_register_by_name): Adjust.
9693 * regcache.h (struct target_desc): Forward declare.
9694 (struct regcache) <tdesc>: New field.
9695 (init_register_cache, new_register_cache): Add target_desc
9697 (regcache_invalidate_thread): Declare.
9698 (regcache_invalidate_one): Delete declaration.
9699 (regcache_release): Declare.
9700 (find_register_by_number, register_cache_size, register_size)
9701 (find_regno): Add target_desc parameter.
9702 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9704 * remote-utils.c: Include tdesc.h.
9705 (outreg, prepare_resume_reply): Adjust.
9706 * server.c: Include tdesc.h.
9707 (gdbserver_xmltarget): Delete declaration.
9708 (get_features_xml, process_serial_event): Adjust.
9709 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9711 (struct process_info) <tdesc>: New field.
9712 (ipa_tdesc): Declare.
9713 * tdesc.c: New file.
9714 * tdesc.h: New file.
9715 * tracepoint.c: Include tdesc.h.
9716 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9717 (get_context_regcache): Adjust to pass ipa_tdesc down.
9718 (do_action_at_tracepoint): Adjust to get the register cache size
9719 from the context regcache's description.
9720 (traceframe_walk_blocks): Adjust to get the register cache size
9721 from the current trace frame's description.
9722 (traceframe_get_pc): Adjust to get current trace frame's
9723 description and pass it down.
9724 (gdb_collect): Adjust to get the register cache size from the
9726 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9727 (gdbserver_xmltarget): Delete.
9728 (initialize_low_tracepoint): Set the ipa's target description.
9729 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9730 (initialize_low_tracepoint): Set the ipa's target description.
9731 * linux-x86-low.c: Include tdesc.h.
9732 [__x86_64__] (is_64bit_tdesc): New.
9733 (ps_get_thread_area, x86_get_thread_area): Use it.
9734 (i386_cannot_store_register): Rename to ...
9735 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9736 (i386_cannot_fetch_register): Rename to ...
9737 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9738 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9740 (target_regsets): Rename to ...
9741 (x86_regsets): ... this.
9742 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9744 (x86_siginfo_fixup): Use is_64bit_tdesc.
9745 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9746 (tdesc_x32_avx_linux, tdesc_x32_linux)
9747 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9749 (x86_linux_update_xmltarget): Delete.
9750 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9751 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9752 (AMD64_LINUX_USER64_CS): New.
9753 (x86_linux_read_description): New, based on
9754 x86_linux_update_xmltarget.
9755 (same_process_callback): New.
9756 (x86_arch_setup_process_callback): New.
9757 (x86_linux_update_xmltarget): New.
9758 (x86_regsets_info): New.
9759 (amd64_linux_regs_info): New.
9760 (i386_linux_usrregs_info): New.
9761 (i386_linux_regs_info): New.
9762 (x86_linux_regs_info): New.
9763 (x86_arch_setup): Reimplement.
9764 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9765 (x86_emit_ops): Ditto.
9766 (the_low_target): Adjust. Install x86_linux_regs_info,
9767 x86_cannot_fetch_register, and x86_cannot_store_register.
9768 (initialize_low_arch): New.
9769 * linux-ia64-low.c (tdesc_ia64): Declare.
9770 (ia64_fetch_register): Adjust.
9771 (ia64_usrregs_info, regs_info): New globals.
9772 (ia64_regs_info): New function.
9773 (the_low_target): Adjust.
9774 (initialize_low_arch): New function.
9775 * linux-sparc-low.c (tdesc_sparc64): Declare.
9776 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9778 (sparc_arch_setup): New function.
9779 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9780 (the_low_target): Adjust.
9781 (initialize_low_arch): New function.
9782 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9783 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9784 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9785 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9786 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9787 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9788 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9789 (tdesc_powerpc_isa205_vsx64l): Declare.
9790 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9791 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9792 (ppc_set_pc, ppc_get_hwcap): Adjust.
9793 (ppc_usrregs_info): Forward declare.
9794 (!__powerpc64__) ppc_regmap_adjusted: New global.
9795 (ppc_arch_setup): Adjust to the current process'es target
9797 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9798 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9799 (ppc_store_evrregset): Adjust.
9800 (target_regsets): Rename to ...
9801 (ppc_regsets): ... this, and make static.
9802 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9803 (ppc_regs_info): New function.
9804 (the_low_target): Adjust.
9805 (initialize_low_arch): New function.
9806 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9807 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9808 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9809 (tdesc_s390x_linux64v2): Declare.
9810 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9811 (s390_fill_gregset, s390_store_last_break): Adjust.
9812 (target_regsets): Rename to ...
9813 (s390_regsets): ... this, and make static.
9814 (s390_get_pc, s390_set_pc): Adjust.
9815 (s390_get_hwcap): New target_desc parameter, and use it.
9816 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9817 (s390_arch_setup): Adjust to set the current process'es target
9818 description. Don't adjust the regmap.
9819 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9820 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9821 (regs_info_3264): New globals.
9822 (s390_regs_info): New function.
9823 (the_low_target): Adjust.
9824 (initialize_low_arch): New function.
9825 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9826 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9827 [__mips64] (init_registers_mips_linux)
9828 (init_registers_mips_dsp_linux): Delete defines.
9829 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9830 (have_dsp): New global.
9831 (mips_read_description): New, based on mips_arch_setup.
9832 (mips_arch_setup): Reimplement.
9833 (get_usrregs_info): New function.
9834 (mips_cannot_fetch_register, mips_cannot_store_register)
9835 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9836 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9837 (target_regsets): Rename to ...
9838 (mips_regsets): ... this, and make static.
9839 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9840 (dsp_regs_info, regs_info): New globals.
9841 (mips_regs_info): New function.
9842 (the_low_target): Adjust.
9843 (initialize_low_arch): New function.
9844 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9845 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9847 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9848 (arm_read_description): New, with bits factored from
9850 (arm_arch_setup): Reimplement.
9851 (target_regsets): Rename to ...
9852 (arm_regsets): ... this, and make static.
9853 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9854 (arm_regs_info): New function.
9855 (the_low_target): Adjust.
9856 (initialize_low_arch): New function.
9857 * linux-m68k-low.c (tdesc_m68k): Declare.
9858 (target_regsets): Rename to ...
9859 (m68k_regsets): ... this, and make static.
9860 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9861 (m68k_regs_info): New function.
9862 (m68k_arch_setup): New function.
9863 (the_low_target): Adjust.
9864 (initialize_low_arch): New function.
9865 * linux-sh-low.c (tdesc_sharch): Declare.
9866 (target_regsets): Rename to ...
9867 (sh_regsets): ... this, and make static.
9868 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9869 (sh_regs_info, sh_arch_setup): New functions.
9870 (the_low_target): Adjust.
9871 (initialize_low_arch): New function.
9872 * linux-bfin-low.c (tdesc_bfin): Declare.
9873 (bfin_arch_setup): New function.
9874 (bfin_usrregs_info, regs_info): New globals.
9875 (bfin_regs_info): New function.
9876 (the_low_target): Adjust.
9877 (initialize_low_arch): New function.
9878 * linux-cris-low.c (tdesc_cris): Declare.
9879 (cris_arch_setup): New function.
9880 (cris_usrregs_info, regs_info): New globals.
9881 (cris_regs_info): New function.
9882 (the_low_target): Adjust.
9883 (initialize_low_arch): New function.
9884 * linux-cris-low.c (tdesc_crisv32): Declare.
9885 (cris_arch_setup): New function.
9886 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9887 (cris_regs_info): New function.
9888 (the_low_target): Adjust.
9889 (initialize_low_arch): New function.
9890 * linux-m32r-low.c (tdesc_m32r): Declare.
9891 (m32r_arch_setup): New function.
9892 (m32r_usrregs_info, regs_info): New globals.
9893 (m32r_regs_info): Adjust.
9894 (initialize_low_arch): New function.
9895 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9896 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9897 (tic6x_usrregs_info): Forward declare.
9898 (tic6x_read_description): New function, based on ...
9899 (tic6x_arch_setup): ... this. Reimplement.
9900 (target_regsets): Rename to ...
9901 (tic6x_regsets): ... this, and make static.
9902 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9903 (tic6x_regs_info): New function.
9904 (the_low_target): Adjust.
9905 (initialize_low_arch): New function.
9906 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9907 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9908 (target_regsets): Rename to ...
9909 (xtensa_regsets): ... this, and make static.
9910 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9912 (xtensa_arch_setup, xtensa_regs_info): New functions.
9913 (the_low_target): Adjust.
9914 (initialize_low_arch): New function.
9915 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9916 (nios2_arch_setup): Set the current process'es tdesc.
9917 (target_regsets): Rename to ...
9918 (nios2_regsets): ... this.
9919 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9920 (nios2_regs_info): New function.
9921 (the_low_target): Adjust.
9922 (initialize_low_arch): New function.
9923 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9924 (aarch64_arch_setup): Set the current process'es tdesc.
9925 (target_regsets): Rename to ...
9926 (aarch64_regsets): ... this.
9927 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9928 (aarch64_regs_info): New function.
9929 (the_low_target): Adjust.
9930 (initialize_low_arch): New function.
9931 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9933 (target_regsets): Rename to ...
9934 (tile_regsets): ... this.
9935 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9936 (tile_regs_info): New function.
9937 (tile_arch_setup): Set the current process'es tdesc.
9938 (the_low_target): Adjust.
9939 (initialize_low_arch): New function.
9940 * spu-low.c (tdesc_spu): Declare.
9941 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9942 * win32-arm-low.c (tdesc_arm): Declare.
9943 (arm_arch_setup): New function.
9944 (the_low_target): Install arm_arch_setup instead of
9946 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9947 (init_windows_x86): Rename to ...
9948 (i386_arch_setup): ... this. Set `win32_tdesc'.
9949 (the_low_target): Adjust.
9950 * win32-low.c (win32_tdesc): New global.
9951 (child_add_thread): Don't create the thread cache here.
9952 (do_initial_child_stuff): Set the new process'es tdesc.
9953 * win32-low.h (struct target_desc): Forward declare.
9954 (win32_tdesc): Declare.
9955 * lynx-i386-low.c (tdesc_i386): Declare global.
9956 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9957 * lynx-low.c (lynx_tdesc): New global.
9958 (lynx_add_process): Set the new process'es tdesc.
9959 * lynx-low.h (struct target_desc): Forward declare.
9960 (lynx_tdesc): Declare global.
9961 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9962 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9963 * nto-low.c (nto_tdesc): New global.
9964 (do_attach): Set the new process'es tdesc.
9965 * nto-low.h (struct target_desc): Forward declare.
9966 (nto_tdesc): Declare.
9967 * nto-x86-low.c (tdesc_i386): Declare.
9968 (nto_x86_arch_setup): Set `nto_tdesc'.
9970 2013-06-04 Gary Benson <gbenson@redhat.com>
9972 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9973 to qSupported response when appropriate.
9974 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9975 with nonzero-length annex.
9976 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9977 arguments supplied in annex.
9979 2013-05-31 Doug Evans <dje@google.com>
9982 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9983 64 bits in 64-cross-32 environment.
9985 2013-05-28 Pedro Alves <palves@redhat.com>
9987 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9988 (aarch64-without-fpu.c): Delete rule.
9989 * configure.srv (aarch64*-*-linux*): Remove references to
9990 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9991 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9994 2013-05-24 Pedro Alves <palves@redhat.com>
9996 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9997 instead of strchr/decode_address. Error if the range isn't split
9998 with a ','. Don't assume there's be a ':' in the action.
10000 2013-05-23 Yao Qi <yao@codesourcery.com>
10001 Pedro Alves <palves@redhat.com>
10003 * linux-low.c (lwp_in_step_range): New function.
10004 (linux_wait_1): If the thread was range stepping and stopped
10005 outside the stepping range, report the stop to GDB. Otherwise,
10006 continue stepping. Add range stepping debug output.
10007 (linux_set_resume_request): Copy the step range from the resume
10008 request to the lwp.
10009 (linux_supports_range_stepping): New.
10010 (linux_target_ops) <supports_range_stepping>: Set to
10011 linux_supports_range_stepping.
10012 * linux-low.h (struct linux_target_ops)
10013 <supports_range_stepping>: New field.
10014 (struct lwp_info) <step_range_start, step_range_end>: New fields.
10015 * linux-x86-low.c (x86_supports_range_stepping): New.
10016 (the_low_target) <supports_range_stepping>: Set to
10017 x86_supports_range_stepping.
10018 * server.c (handle_v_cont): Handle 'r' action.
10019 (handle_v_requests): Append ";r" if the target supports range
10021 * target.h (struct thread_resume) <step_range_start,
10022 step_range_end>: New fields.
10023 (struct target_ops) <supports_range_stepping>:
10025 (target_supports_range_stepping): New macro.
10027 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10029 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
10030 confusion in comment.
10032 2013-05-17 Joel Brobecker <brobecker@adacore.com>
10034 * lynx-low.c (struct process_info_private): New type.
10035 (lynx_add_process): New function.
10036 (lynx_create_inferior, lynx_attach): Replace calls to
10037 add_process by calls to lynx_add_process.
10038 (lynx_resume): If PTID is null, then try using
10039 current_process()->private->last_wait_event_ptid.
10041 (lynx_clear_inferiors): Delete. The contents of that function
10042 has been inlined in lynx_mourn;
10043 (lynx_wait_1): Save the ptid in the process's private data.
10044 (lynx_mourn): Free the process' private data. Replace call
10045 to lynx_clear_inferiors by call to clear_inferiors.
10047 2013-05-17 Yao Qi <yao@codesourcery.com>
10049 * i386-low.c (i386_length_and_rw_bits): Move the comment to
10052 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
10054 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
10055 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
10056 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
10057 PT_TEXT_END_ADDR guards. Update comments.
10058 (linux_target_op) <read_offsets>: Conditionally define to
10059 linux_read_offsets if the target is UCLIBC and if it defines
10060 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
10062 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
10063 Andrew Jenner <andrew@codesourcery.com>
10065 * Makefile.in (SFILES): Add linux-nios2-low.c.
10066 (clean): Add action to delete nios2-linux.c.
10067 (nios2-linux.c): New rule.
10068 * configure.srv: Add nios2*-*-linux*.
10069 * linux-nios2-low.c: New.
10071 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
10073 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
10075 2013-04-25 Hui Zhu <hui@codesourcery.com>
10078 * ax.c (ax_printf): Add fflush.
10080 2013-04-22 Tom Tromey <tromey@redhat.com>
10082 * Makefile.in (SFILES): Add filestuff.c.
10083 (OBS): Add filestuff.o.
10084 (filestuff.o): New target.
10085 * config.in, configure: Rebuild.
10086 * configure.ac: Check for fdwalk, pipe2.
10088 2013-04-17 Pedro Alves <palves@redhat.com>
10090 * configure.ac (USE_THREAD_DB): Delete variable.
10091 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10092 Don't AC_SUBST USE_THREAD_DB.
10093 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10094 * config.in, configure: Regenerate.
10096 2013-04-16 Pedro Alves <palves@redhat.com>
10098 * linux-low.h (struct lwp_info) <thread_known>: Move under
10099 the USE_THREAD_DB #ifdef.
10101 2013-04-16 Pedro Alves <palves@redhat.com>
10103 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10104 (linux-low.o): Delete rule.
10105 * linux-low.h: Always include "gdb_thread_db.h" instead of
10106 conditionally including thread_db.h.
10107 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10110 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10112 * Makefile.in (install-only): Fix make install regression.
10114 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10116 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10117 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10119 * gdbserver.1: Remove.
10121 2013-03-22 Pedro Alves <palves@redhat.com>
10123 * linux-low.c (handle_extended_wait): Don't call
10124 linux_enable_event_reporting.
10126 2013-03-15 Tony Theodore <tonyt@logyst.com>
10129 * Makefile.in (SHELL): Use @SHELL@.
10131 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10133 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10136 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10138 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10139 Remove extraneous NULL element.
10141 2013-03-13 Yao Qi <yao@codesourcery.com>
10143 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10144 'V' block in trace frame.
10146 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10148 * target.h (struct target_ops): Add btrace ops.
10149 (target_supports_btrace): New macro.
10150 (target_enable_btrace): New macro.
10151 (target_disable_btrace): New macro.
10152 (target_read_btrace): New macro.
10153 * gdbthread.h (struct thread_info): Add btrace field.
10154 * server.c: Include btrace-common.h.
10155 (handle_btrace_general_set): New function.
10156 (handle_btrace_enable): New function.
10157 (handle_btrace_disable): New function.
10158 (handle_general_set): Call handle_btrace_general_set.
10159 (handle_qxfer_btrace): New function.
10160 (struct qxfer qxfer_packets[]): Add btrace entry.
10161 * inferiors.c (remove_thread): Disable btrace.
10162 * linux-low: Include linux-btrace.h.
10163 (linux_low_enable_btrace): New function.
10164 (linux_low_read_btrace): New function.
10165 (linux_target_ops): Add btrace ops.
10166 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10167 Add srv_linux_btrace=yes.
10168 (x86_64-*-linux*): Add linux-btrace.o.
10169 Add srv_linux_btrace=yes.
10170 * configure.ac: Define HAVE_LINUX_BTRACE.
10171 * config.in: Regenerated.
10172 * configure: Regenerated.
10174 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10176 * server.c (handle_qxfer): Preserve error message if -3 is
10178 (qxfer): Document the -3 return value.
10180 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10182 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10183 (linux_btrace_h): New variable.
10184 (linux-btrace.o): New rule.
10186 2013-03-08 Stan Shebs <stan@codesourcery.com>
10187 Hafiz Abid Qadeer <abidh@codesourcery.com>
10189 * tracepoint.c (trace_buffer_size): New global.
10190 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10191 (init_trace_buffer): Change to one-argument function. Allocate
10192 trace buffer memory.
10193 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10194 handle QTBuffer:size packet.
10195 (cmd_bigqtbuffer_size): New function.
10196 (initialize_tracepoint): Call init_trace_buffer with
10197 DEFAULT_TRACE_BUFFER_SIZE.
10198 * server.c (handle_query): Add QTBuffer:size in the
10201 2013-03-07 Yao Qi <yao@codesourcery.com>
10203 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10204 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10206 (cmd_qtsp): Adjust condition. Do post increment.
10207 Set cur_action and cur_step_action back to 0.
10209 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10212 * linux-low.c (linux_write_memory): Return early success if LEN is
10215 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10217 * configure.srv: Add x86_64-*-cygwin* as target.
10219 2013-02-28 Tom Tromey <tromey@redhat.com>
10221 * configure.ac: Invoke AC_SYS_LARGEFILE.
10222 * configure, config.in: Rebuild.
10224 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10226 * win32-low.c: Throughout, fix format strings and casts of
10227 printf-like functions to avoid type related warnings on all
10229 (get_child_debug_event): Print dwDebugEventCode as hex since
10230 that's how it's usually documented.
10232 2013-02-28 Yao Qi <yao@codesourcery.com>
10234 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10237 2013-02-27 Jiong Wang <jiwang@tilera.com>
10239 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10240 (reg-tilegx32.c): New rule.
10241 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10242 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10243 different register info initializer according to elf class.
10244 (init_registers_tilgx32): New function. The tilegx32 register info
10246 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10247 (tile_store_gregset): Likewise.
10249 2013-02-27 Yao Qi <yao@codesourcery.com>
10251 * server.c (process_point_options): Print debug message when
10252 debug_threads is true.
10254 2013-02-26 Yao Qi <yao@codesourcery.com>
10256 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10258 2013-02-19 Pedro Alves <palves@redhat.com>
10259 Kai Tietz <ktietz@redhat.com>
10263 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10264 instead of strtoul to extract address from packet.
10265 (process_serial_event) <'z'>: Likewise.
10267 2013-02-18 Yao Qi <yao@codesourcery.com>
10269 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10271 2013-02-14 Pedro Alves <palves@redhat.com>
10275 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10276 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10278 2013-02-14 Pedro Alves <palves@redhat.com>
10280 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10282 2013-02-14 Pedro Alves <palves@redhat.com>
10284 * tracepoint.c (save_string): Delete.
10285 (add_tracepoint_action): Use savestring instead of save_string.
10287 2013-02-12 Pedro Alves <palves@redhat.com>
10289 * linux-xtensa-low.c: Ditto.
10290 * xtensa-xtregs.c: Ditto.
10292 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10294 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10297 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10299 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10300 aarch64_num_wp_regs and aarch64_num_bp_regs to
10301 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10303 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10305 * linux-aarch64-low.c (ps_get_thread_area): Replace
10306 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10308 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10309 Marcus Shawcroft <marcus.shawcroft@arm.com>
10310 Nigel Stephens <nigel.stephens@arm.com>
10311 Yufeng Zhang <yufeng.zhang@arm.com>
10313 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10314 (aarch64.c, aarch64-without-fpu.c): New targets.
10315 * configure.srv (aarch64*-*-linux*): New.
10316 * linux-aarch64-low.c: New file.
10318 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10320 * linux-low.c (handle_extended_wait, linux_create_inferior)
10321 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10322 (dequeue_one_deferred_signal, linux_resume_one_thread)
10323 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10324 (linux_tracefork_grandchild, linux_test_for_tracefork)
10325 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10326 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10327 where the argument is 0.
10329 2013-01-25 Yao Qi <yao@codesourcery.com>
10331 * event-loop.c: Include "queue.h".
10332 (gdb_event_p): New typedef.
10333 (struct gdb_event) <next_event>: Remove.
10334 (event_queue): Change to QUEUE(gdb_event_p).
10335 (async_queue_event): Remove.
10336 (gdb_event_xfree): New.
10337 (initialize_event_loop): New.
10338 (process_event): Use API from QUEUE.
10339 (wait_for_event): Likewise.
10340 * server.c (main): Call initialize_event_loop.
10341 * server.h (initialize_event_loop): Declare.
10343 2013-01-18 Yao Qi <yao@codesourcery.com>
10345 * ax.h (struct eval_agent_expr_context): New.
10346 (gdb_eval_agent_expr): Update declaration.
10347 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10348 TFRAME. Add new argument CTX.
10349 * server.h (struct eval_agent_expr_context): Declare.
10350 (agent_mem_read, agent_tsv_read): Update declaration.
10351 (agent_mem_read_string): Likewise.
10352 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10353 (add_traceframe_block): Add new argument TPOINT.
10354 Increase TPOINT->traceframe_usage.
10355 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10356 eval_tracepoint_agent_expr.
10357 (condition_true_at_tracepoint): Likewise.
10358 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10359 (agent_mem_read_string, agent_tsv_read): Likewise.
10361 2013-01-16 Yao Qi <yao@codesourcery.com>
10363 * linux-low.c (linux_resume_one_lwp): Don't check
10364 'lwp->bp_reinsert != 0'.
10366 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10367 Pedro Alves <palves@redhat.com>
10369 * lynx-low.c (ptrace_request_to_str): Define a temporary
10370 macro and use it to simplify this function's implementation.
10372 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10374 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10377 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10379 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10381 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10383 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10385 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10387 * lynx-low.c (lynx_resume): Use the resume_info parameter
10388 to determine the ptid for the lynx_ptrace call, unless
10389 it is equal to minus_one_ptid, in which case we use the
10390 ptid of the current_inferior.
10391 (lynx_wait_1): After having received a thread create/exit
10392 event, resume the inferior's execution using the signaling
10393 thread's ptid, rather than the old ptid.
10395 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10397 * lynx-low.c (lynx_resume): Delete variable ret.
10399 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10401 * gdbreplay.c (gdbreplay_version): Update copyright year.
10402 * server.c (gdbserver_version): Likewise.
10404 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10406 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10409 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10411 * lynx-low.c (ptrace_request_to_str): Add handling for
10412 PTRACE_GETTRACESIG.
10414 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10416 * lynx-low.c (lynx_attach): Delete variable new_process.
10418 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10420 * lynx-low.c (lynx_create_inferior): Delete variable
10423 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10425 * lynx-low.c (ptrace_request_to_str): Do not handle
10426 PTRACE_GETTHREADLIST if this macro does not exist.
10428 2012-12-15 Yao Qi <yao@codesourcery.com>
10430 * Makefile.in (OBS): Add notif.o.
10431 * notif.c, notif.h: New.
10432 * server.c: Include "notif.h".
10433 (struct vstop_notif) <next>: Remove.
10435 (queue_stop_reply): Update.
10436 (push_event, send_next_stop_reply): Remove.
10437 (discard_queued_stop_replies): Update.
10438 (notif_stop): New variable.
10439 (handle_v_stopped): Remove.
10440 (handle_v_requests): Don't call handle_v_stopped. Call
10441 handle_ack_notif instead.
10442 (queue_stop_reply_callback): Call notif_event_enque instead
10443 of queue_stop_reply.
10444 (handle_status): Don't call send_next_stop_reply, call
10445 notif_write_event instead.
10446 (kill_inferior_callback): Likewise.
10447 (detach_or_kill_inferior_callback): Likewise.
10448 (main): Call initialize_notif.
10449 (process_serial_event): Call QUEUE_is_empty.
10450 (handle_target_event): Call notif_push instead of push event.
10451 * server.h (push_event): Remove declaration.
10453 2012-12-10 Tom Tromey <tromey@redhat.com>
10455 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10456 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10459 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10460 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10461 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10462 (amd64-linux-ipa.o, ax.o): Rewrite.
10463 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10464 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10465 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10466 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10467 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10468 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10469 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10470 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10471 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10472 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10473 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10474 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10475 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10476 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10477 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10478 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10479 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10480 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10481 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10482 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10483 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10484 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10485 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10486 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10487 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10488 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10489 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10490 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10491 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10492 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10493 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10494 (reg-tilegx.o): Remove.
10495 (all_object_files): New macro.
10496 Include .deps files.
10497 * aclocal.m4, configure: Rebuild.
10498 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10499 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10500 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10502 2012-12-05 Tom Tromey <tromey@redhat.com>
10505 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10507 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10509 * configure.ac: Check for linux/perf_event.h.
10510 * config.in: Regenerated.
10511 * configure: Regenerated.
10513 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10515 * hostio.c (handle_readlink): Decrease buffer size
10516 parameter passed to readlink by one byte.
10518 2012-11-26 Yao Qi <yao@codesourcery.com>
10520 * configure.ac (build_warnings): Append '-Wempty-body'.
10521 * configure: Regenerated.
10522 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10525 2012-11-15 Pierre Muller <muller@sourceware.org>
10527 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10528 * config.in: Regenerate.
10529 * configure: Regenerate.
10530 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10531 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10532 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10533 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10535 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10536 instead of <sys/wait.h> header.
10537 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10539 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10541 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10542 (various make rules): Remove -DGDBSERVER
10544 2012-11-09 Yao Qi <yao@codesourcery.com>
10546 * spu-low.c (current_ptid): Move it to ..
10547 * gdbthread.h: ... here. New.
10548 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10549 * server.c (myresume, process_serial_event): Likewise.
10550 * thread-db.c (thread_db_find_new_threads): Likewise.
10551 * tracepoint.c (run_inferior_command): Likewise.
10553 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10555 * server.c (handle_search_memory_1): Include access length in
10558 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10560 * linux-crisv32-low.c: Fix compile errors.
10562 2012-09-04 Yao Qi <yao@codesourcery.com>
10564 * tracepoint.c (cmd_qtsv): Adjust debug message.
10565 Don't check CUR_TPOINT.
10567 2012-08-28 Yao Qi <yao@codesourcery.com>
10569 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10570 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10571 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10572 Remove declarations of xmalloc, xreallloc, xstrdup and
10574 * Makefile.in (libiberty_h): New.
10575 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10576 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10578 2012-08-23 Yao Qi <yao@codesourcery.com>
10580 * server.h: Remove declaration of 'xsnprintf'.
10582 2012-08-22 Keith Seitz <keiths@redhat.com>
10584 * server.h: Include build-gnulib-gbserver/config.h.
10585 * gdbreplay.c: Likewise.
10587 2012-08-08 Doug Evans <dje@google.com>
10589 * Makefile.in (SFILES): Add gdb_vecs.c.
10590 (OBS): Add gdb_vecs.o.
10591 (gdb_vecs_h, host_defs_h): New variables.
10592 (thread-db.o): Add $(gdb_vecs_h) dependency.
10593 (gdb_vecs.o): New rule.
10594 * thread-db.c: #include "gdb_vecs.h".
10595 (thread_db_load_search): Use a vector to iterate over path elements.
10596 Handle text appearing after "$pdir".
10598 * configure.ac: Add check for strstr.
10599 * config.in: Regenerate.
10600 * configure: Regenerate.
10602 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10604 * hostio.c (handle_pread): If pread fails, fall back to attempting
10606 (handle_pwrite): Likewise for pwrite.
10608 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10610 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10611 between unsupported TYPE and unimplementable ADDR/LEN combination.
10612 (arm_insert_point): Act on new return value.
10614 2012-07-31 Pedro Alves <palves@redhat.com>
10616 * server.c (process_point_options): Only skip tokens if we find
10617 one that is unrecognized. Don't treat 'X' specially while
10618 skipping unrecognized tokens.
10620 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10622 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10623 to 4-byte-align HW breakpoint addresses for Thumb.
10625 2012-07-27 Yao Qi <yao@codesourcery.com>
10629 * server.h: Declare gdb_agent_about_to_close.
10630 * target.c (kill_inferior): Include "agent.h".
10631 New. Send command 'kill'.
10632 * target.h (kill_inferior): Removed macro.
10633 * tracepoint.c (gdb_agent_about_to_close): New.
10634 (gdb_agent_helper_thread): Handle command 'close'.
10635 Wait endlessly until the inferior stops.
10636 Install gdb_agent_remove_socket to atexit hook.
10637 (agent_socket_name): New static variable.
10638 (gdb_agent_socket_init): Replace local variable 'name' with
10639 'agent_socket_name'.
10640 (gdb_agent_remove_socket): New.
10642 2012-07-27 Yao Qi <yao@codesourcery.com>
10644 * server.c (process_point_options): Stop at 'X' when parsing.
10646 2012-07-19 Michael Eager <eager@eagercon.com>
10648 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10650 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10651 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10652 hardware breakpoint.
10654 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10656 * gdbserver/linux-low.c (initialize_low): Call
10657 linux_ptrace_init_warnings.
10659 2012-07-02 Doug Evans <dje@google.com>
10661 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10664 2012-07-02 Stan Shebs <stan@codesourcery.com>
10666 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10667 (ax.o): Add it to build rule.
10669 (OBS): Add format.o.
10670 (IPA_OBS): Add format.o.
10671 * server.c (handle_query): Claim support for breakpoint commands.
10672 (process_point_options): Add command case.
10673 (process_serial_event): Leave running if there are printfs in
10675 * mem-break.h (any_persistent_commands): Declare.
10676 (add_breakpoint_commands): Declare.
10677 (gdb_no_commands_at_breakpoint): Declare.
10678 (run_breakpoint_commands): Declare.
10679 * mem-break.c (struct point_command_list): New struct.
10680 (struct breakpoint): New field command_list.
10681 (any_persistent_commands): New function.
10682 (add_commands_to_breakpoint): New function.
10683 (add_breakpoint_commands): New function.
10684 (gdb_no_commands_at_breakpoint): New function.
10685 (run_breakpoint_commands): New function.
10686 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10688 * ax.c: Include format.h.
10689 (ax_printf): New function.
10690 (gdb_eval_agent_expr): Add printf opcode.
10692 2012-06-13 Yao Qi <yao@codesourcery.com>
10694 * server.c (start_inferior): Remove duplicated writes to fields
10695 'last_resume_kind' and 'last_status' of 'current_inferior'.
10697 2012-06-12 Yao Qi <yao@codesourcery.com>
10698 Pedro Alves <palves@redhat.com>
10700 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10702 * server.c (handle_v_cont): Extend comment.
10704 2012-06-11 Yao Qi <yao@codesourcery.com>
10706 * linux-low.c (linux_attach): Add 'static'.
10708 2012-06-06 Yao Qi <yao@codesourcery.com>
10710 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10712 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10714 Fix gcc -flto compilation warning.
10715 * server.c (main): Make variable multi_mode and attach volatile.
10717 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10719 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10720 if the platform doesn't know about it.
10722 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10724 * Makefile.in (SFILES): Add linux-tile-low.c.
10725 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10726 * configure.srv: Handle tilegx-*-linux*.
10727 * linux-tile-low.c: New file.
10729 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10731 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10733 2012-05-24 Pedro Alves <palves@redhat.com>
10737 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10739 2012-05-24 Pedro Alves <palves@redhat.com>
10743 Replace target_signal with gdb_signal throughout.
10745 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10747 * linux-low.c (linux_store_registers): Avoid the copying sequence
10748 when no data has been retrieved by ptrace.
10750 2012-05-22 Will Deacon <will.deacon@arm.com>
10752 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10753 Include asm/ptrace.h.
10754 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10757 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10759 * linux-low.c (linux_store_registers): Don't re-retrieve data
10760 with ptrace that has already been obtained from /proc. Always
10761 copy any data retrieved with ptrace to the buffer supplied.
10763 2012-05-11 Yao Qi <yao@codesourcery.com>
10764 Pedro Alves <palves@redhat.com>
10766 * linux-low.c (enum stopping_threads_kind): New.
10767 (stopping_threads): Change type to `enum stopping_threads_kind'.
10768 (handle_extended_wait): If stopping and suspending threads, leave
10769 the new_lwp suspended too.
10770 (linux_wait_for_event): Adjust.
10771 (stop_all_lwps): Set `stopping_threads' to
10772 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10773 whether we're suspending threads or just stopping them. Assert no
10776 2012-04-29 Yao Qi <yao@codesourcery.com>
10778 * server.h: Move some code to ...
10779 * gdbthread.h: ... here. New.
10780 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10781 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10782 (nto-low.o, win32-low.o): Likewise.
10783 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10784 * regcache.c, remote-utils.c, server.c: Likewise.
10785 * target.c, tracepoint.c, win32-low.c: Likewise.
10787 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10789 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10790 (PTRACE_ARG4_TYPE): Likewise.
10791 (PTRACE_XFER_TYPE): Likewise.
10792 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10793 ptrace to PTRACE_ARG3_TYPE.
10794 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10795 (PTRACE_ARG4_TYPE): Likewise.
10796 (PTRACE_XFER_TYPE): Likewise.
10797 (linux_detach_one_lwp): Cast fourth argument of
10798 ptrace to long then PTRACE_ARG4_TYPE.
10799 (regsets_fetch_inferior_registers): Cast third argument of
10800 ptrace to long then PTRACE_ARG3_TYPE.
10801 (regsets_store_inferior_registers): Likewise.
10803 2012-04-20 Pedro Alves <palves@redhat.com>
10805 * configure: Regenerate.
10807 2012-04-19 Pedro Alves <palves@redhat.com>
10809 * Makefile.in (GNULIB_BUILDDIR): New.
10810 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10811 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10812 (all, install-only, uninstall, clean-info, all-lib, clean): No
10813 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10814 (maintainer-clean realclean distclean): Use subdir_do.
10816 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10817 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10818 * acinclude.m4: Include acx_configure_dir.m4.
10819 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10820 calls. Call AC_PROG_RANLIB. Configure gnulib using
10823 (GNULIB_STDINT_H): Adjust.
10824 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10825 * gdbreplay.c: Include build-gnulib/config.h.
10826 * server.h: Likewise.
10827 * aclocal.m4: Regenerate.
10828 * config.in: Regenerate.
10829 * configure: Regenerate.
10831 2012-04-19 Pedro Alves <palves@redhat.com>
10833 * Makefile.in (LIBGNU, INCGNU): Adjust.
10834 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10835 (all, install-only, uninstall, clean-info, all-lib, clean)
10836 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10837 * configure.ac: Adjust AC_OUTPUT output.
10838 * aclocal.m4: Regenerate.
10839 * configure: Regenerate.
10841 2012-04-19 Pedro Alves <palves@redhat.com>
10843 * Makefile.in (generated_files): New.
10844 (server_h): Remove the explicit dependency on config.h, and depend
10845 on $generated_files.
10847 2012-04-19 Pedro Alves <palves@redhat.com>
10849 * Makefile.in (INCGNU): Add -Ignulib.
10851 2012-04-19 Pedro Alves <palves@redhat.com>
10853 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10854 (INCGNU): ... this, and spell out -I here.
10855 (GNULIB_LIB): Rename to ...
10856 (LIBGNU): ... this.
10857 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10859 2012-04-19 Pedro Alves <palves@redhat.com>
10861 * config.in: Regenerate.
10863 2012-04-19 Pedro Alves <palves@redhat.com>
10865 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10866 * server.h (memmem): Remove declaration.
10867 * config.in: Regenerate.
10868 * configure: Regenerate.
10870 2012-04-19 Yao Qi <yao@codesourcery.com>
10872 * Makefile.in (SFILES): Add common/vec.c.
10876 2012-04-19 Yao Qi <yao@codesourcery.com>
10878 * remote-utils.c (prepare_resume_reply): Replace with macro
10879 target_core_of_thread.
10880 * server.c (handle_qxfer_threads_proper): Likewise.
10881 * target.h (traget_core_of_thread): New macro.
10883 2012-04-18 Pedro Alves <palves@redhat.com>
10885 * aclocal.m4: Regenerate.
10886 * configure: Regenerate.
10888 2012-04-16 Yao Qi <yao@codesourcery.com>
10890 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10891 duplicated on address.
10893 2012-04-16 Yao Qi <yao@codesourcery.com>
10895 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10896 (struct tracepoint_action_ops) <send>: New field.
10897 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10898 (agent_expr_send, x_tracepoint_action_send): New.
10899 (l_tracepoint_action_send): New.
10900 (cmd_qtdp): Download and install tracepoint
10901 according to `use_agent'.
10902 (run_inferior_command): Add one more parameter `len'.
10904 (tracepoint_send_agent): New.
10905 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10907 2012-04-16 Yao Qi <yao@codesourcery.com>
10909 * tracepoint.c (download_tracepoints): Moved to ...
10910 (cmd_qtstart): ... here.
10912 2012-04-14 Yao Qi <yao@codesourcery.com>
10914 * tracepoint.c: Include inttypes.h.
10915 (struct collect_memory_action): Use sized types.
10916 (struct tracepoint): Likewise.
10917 (cmd_qtdp, stop_tracing): Update print specifiers.
10918 (cmd_qtp, response_tracepoint): Likewise.
10919 (collect_data_at_tracepoint): Likewise.
10920 (collect_data_at_step): Likewise.
10922 2012-04-14 Yao Qi <yao@codesourcery.com>
10924 Import gnulib module inttypes.
10925 * aclocal.m4, config.in, configure: Regenerated.
10927 2012-04-14 Yao Qi <yao@codesourcery.com>
10929 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10930 Makefile and config.status at last.
10932 2012-04-13 Yao Qi <yao@codesourcery.com>
10934 * tracepoint.c: Include stdint.h unconditionally.
10936 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10938 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10939 on BFD_HAVE_SYS_PROCFS_TYPE.
10940 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10941 * configure: Regenerate.
10942 * config.in: Likewise.
10944 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10946 * Makefile.in (clean): Also remove x32.c x32-linux.c
10947 x32-avx.c x32-avx-linux.c.
10948 (x32.o): New target.
10950 (x32-linux.o): Likewise.
10951 (x32-linux.c): Likewise.
10952 (x32-avx.o): Likewise.
10953 (x32-avx.c): Likewise.
10954 (x32-avx-linux.o): Likewise.
10955 (x32-avx-linux.c): Likewise.
10957 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10958 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10959 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10960 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10961 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10962 i386/x32-avx-linux.xml.
10964 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10965 (init_registers_x32_avx_linux): Likwise.
10966 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10967 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10969 2012-04-13 Pedro Alves <palves@redhat.com>
10971 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10972 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10973 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10974 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10977 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10979 * linux-x86-low.c (compat_x32_clock_t): New.
10980 (compat_x32_siginfo_t): Likewise.
10981 (compat_x32_siginfo_from_siginfo): Likewise.
10982 (siginfo_from_compat_x32_siginfo): Likewise.
10983 (linux_is_elf64): Likewise.
10984 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10985 and siginfo_from_compat_x32_siginfo for x32.
10986 (x86_arch_setup): Set linux_is_elf64.
10988 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10991 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10993 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10994 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10995 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10996 compatible with process.
10998 2012-04-12 Yao Qi <yao@codesourcery.com>
11000 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
11001 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
11002 (install-only, install-info, clean): Handle sub dir gnulib.
11003 (all-lib, am--refresh): New targets.
11004 (memmem.o): Remove target.
11005 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
11006 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
11007 (AC_REPLACE_FUNCS): Remove memmem.
11008 Invoke gl_INIT and AM_INIT_AUTOMAKE.
11009 (AC_OUTPUT): Generate Makefile in gnulib/.
11010 * aclocal.m4, config.in, configure: Regenerated.
11012 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
11014 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
11016 2012-04-05 Pedro Alves <palves@redhat.com>
11018 -Werror=strict-aliasing
11020 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
11023 2012-04-04 Pedro Alves <palves@redhat.com>
11025 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
11026 (sparc_store_gregset_from_stack, sparc_store_gregset)
11027 (sparc_breakpoint_at): Fix formatting.
11029 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
11031 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
11033 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
11034 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
11035 * config.in: Regenerate.
11036 * configure: Likewise.
11038 2012-03-29 Pedro Alves <palves@redhat.com>
11040 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
11041 Correct ptrace arguments.
11043 2012-03-28 Pedro Alves <palves@redhat.com>
11045 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
11046 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
11047 (IA64_FR1_REGNUM): New defines.
11048 (ia64_fetch_register): New.
11049 (the_low_target): Install it.
11050 * linux-low.h (struct linux_target_ops) <fetch_register>: New
11052 * linux-low.c (linux_fetch_registers): Try the
11053 the_low_target.fetch_register hook first.
11055 * linux-arm-low.c (the_low_target): Adjust.
11056 * linux-bfin-low.c (the_low_target): Adjust.
11057 * linux-cris-low.c (the_low_target): Adjust.
11058 * linux-crisv32-low.c (the_low_target): Adjust.
11059 * linux-m32r-low.c (the_low_target): Adjust.
11060 * linux-m68k-low.c (the_low_target): Adjust.
11061 * linux-mips-low.c (the_low_target): Adjust.
11062 * linux-ppc-low.c (the_low_target): Adjust.
11063 * linux-s390-low.c (the_low_target): Adjust.
11064 * linux-sh-low.c (the_low_target): Adjust.
11065 * linux-sparc-low.c (the_low_target): Adjust.
11066 * linux-tic6x-low.c (the_low_target): Adjust.
11067 * linux-x86-low.c (the_low_target): Adjust.
11068 * linux-xtensa-low.c (the_low_target): Adjust.
11070 2012-03-26 Pedro Alves <palves@redhat.com>
11072 * server.c (handle_qxfer_libraries): Don't bail early if
11073 the_target->qxfer_libraries_svr4 is not NULL.
11075 2012-03-26 Pedro Alves <palves@redhat.com>
11077 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
11079 2012-03-23 Pedro Alves <palves@redhat.com>
11081 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
11082 "library-list-svr4" element's start tag when the the DSO list is
11085 2012-03-23 Pedro Alves <palves@redhat.com>
11087 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11088 a variable whose type size is the same as the inferior's pointer
11091 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11093 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11095 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11096 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11097 * linux-low.h: Include <signal.h>.
11098 (struct siginfo): Remove forward declaration.
11099 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11102 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11104 * .gitignore: Ignore more files.
11106 2012-03-19 Pedro Alves <palves@redhat.com>
11107 Jan Kratochvil <jan.kratochvil@redhat.com>
11109 * server.c (cont_thread, general_thread): Add describing comments.
11110 (start_inferior): Clear `cont_thread'.
11111 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11114 2012-03-15 Yao Qi <yao@codesourcery.com>
11116 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11118 (cmd_qtdp): ... here.
11120 2012-03-15 Yao Qi <yao@codesourcery.com>
11122 * tracepoint.c (struct tracepoint_action_ops): New.
11123 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11124 (m_tracepoint_action_download): New.
11125 (r_tracepoint_action_download): New.
11126 (x_tracepoint_action_download): New.
11127 (l_tracepoint_action_download): New.
11128 (add_tracepoint_action): Install `action->ops' according type.
11129 (download_tracepoint_1): Move code `download' function pointer
11130 of various tracepoint_action_ops.
11132 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11134 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11135 linux_ptrace_attach_warnings.
11137 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11139 * Makefile.in (linux-ptrace.o): New.
11140 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11141 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11142 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11143 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11144 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11146 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11148 2012-03-08 Yao Qi <yao@codesourcery.com>
11149 Pedro Alves <palves@redhat.com>
11151 Fix PR server/13392.
11152 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11153 offset of JMP insn.
11154 * tracepoint.c (remove_tracepoint): New.
11155 (cmd_qtdp): Call remove_tracepoint when failed to install.
11157 2012-03-07 Pedro Alves <palves@redhat.com>
11159 * linux-low.c (get_detach_signal): New.
11160 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11161 Pass on pending signals to PTRACE_DETACH. Check the result of the
11163 * server.c (program_signals, program_signals_p): New.
11164 (handle_general_set): Handle QProgramSignals.
11165 * server.h (program_signals, program_signals_p): Declare.
11167 2012-03-05 Pedro Alves <palves@redhat.com>
11168 Jan Kratochvil <jan.kratochvil@redhat.com>
11170 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11173 2012-03-03 Yao Qi <yao@codesourcery.com>
11175 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11176 agent_look_up_symbols.
11178 2012-03-03 Yao Qi <yao@codesourcery.com>
11180 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11181 (linux-x86-low.o): Likewise.
11182 * server.h: Remove in_process_agent_loaded.
11183 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11187 2012-03-03 Yao Qi <yao@codesourcery.com>
11189 * tracepoint.c (gdb_agent_capability): New global.
11190 (in_process_agent_loaded_ust): Renamed to
11191 `in_process_agent_supports_ust'.
11193 (in_process_agent_supports_ust): Call agent_capability_check.
11194 (clear_installed_tracepoints): Assert that agent supports
11197 2012-03-03 Yao Qi <yao@codesourcery.com>
11199 * linux-low.c (linux_supports_agent): New.
11200 (linux_target_ops): Initialize field `supports_agent' with
11201 linux_supports_agent.
11202 * target.h (struct target_ops) <supports_agent>: New.
11203 (target_supports_agent): New macro.
11204 * server.c (handle_general_set): Handle packet 'QAgent'.
11205 (handle_query): Send `QAgent+'.
11206 * Makefile.in (server.o): Depends on agent.h.
11208 2012-03-03 Yao Qi <yao@codesourcery.com>
11210 * Makefile.in (OBS): Add agent.o.
11211 Add new rule for agent.o.
11212 Track dependence of tracepoint.c on agent.h.
11213 * tracepoint.c (run_inferior_command_1):
11214 (run_inferior_command): Call agent_run_command.
11215 (gdb_ust_connect_sync_socket): Deleted. Move it to
11217 (resume_thread, stop_thread): Likewise.
11218 (gdb_ust_socket_init): Renamed to ...
11219 (gdb_agent_socket_init): ... New.
11220 (gdb_ust_thread): Renamed to ...
11221 (gdb_agent_helper_thread): ... New.
11222 (gdb_ust_init): Move some code to ...
11223 (gdb_agent_init): ... here. New.
11224 [HAVE_UST]: Call gdb_ust_init.
11225 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11226 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11227 * config.in, configure: Regenerated.
11229 2012-03-02 Pedro Alves <palves@redhat.com>
11231 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11232 * linux-low.c (struct simple_pid_list): New.
11233 (stopped_pids): New a struct simple_pid_list pointer.
11234 (add_to_pid_list, pull_pid_from_list): New.
11235 (handle_extended_wait): Don't assume the first signal new children
11236 report is SIGSTOP. Adjust call to pull_pid_from_list.
11237 (linux_wait_for_lwp): Adjust.
11239 2012-03-02 Yao Qi <yao@codesourcery.com>
11241 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11244 2012-03-02 Yao Qi <yao@codesourcery.com>
11246 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11247 `stop_pc' and `tpoint'. Update caller.
11249 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11251 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11252 * linux-low.c (use_linux_regsets): New macro.
11253 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11254 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11255 (linux_register_in_regsets): New function.
11256 (usr_fetch_inferior_registers): Skip registers covered by
11258 (usr_store_inferior_registers): Likewise.
11259 (usr_fetch_inferior_registers): New macro.
11260 (usr_store_inferior_registers): Likewise.
11261 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11262 (linux_store_registers): Likewise.
11263 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11265 (init_registers_mips64_dsp_linux): Likewise.
11266 (init_registers_mips_linux): New macro.
11267 (init_registers_mips_dsp_linux): Likewise.
11268 (mips_dsp_num_regs): Likewise.
11269 (DSP_BASE, DSP_CONTROL): New fallback macros.
11270 (mips_base_regs): New macro.
11271 (mips_regmap): Use it. Fix the size.
11272 (mips_dsp_regmap): New variable.
11273 (mips_dsp_regset_bitmap): Likewise.
11274 (mips_arch_setup): New function.
11275 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11277 (mips_cannot_store_register): Likewise.
11278 (the_low_target): Update .arch_setup, .num_regs and .regmap
11279 initializers. Add .regset_bitmap initializer.
11280 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11282 * linux-bfin-low.c (the_low_target): Likewise.
11283 * linux-cris-low.c (the_low_target): Likewise.
11284 * linux-crisv32-low.c (the_low_target): Likewise.
11285 * linux-ia64-low.c (the_low_target): Likewise.
11286 * linux-m32r-low.c (the_low_target): Likewise.
11287 * linux-m68k-low.c (the_low_target): Likewise.
11288 * linux-ppc-low.c (the_low_target): Likewise.
11289 * linux-s390-low.c (the_low_target): Likewise.
11290 * linux-sh-low.c (the_low_target): Likewise.
11291 * linux-sparc-low.c (the_low_target): Likewise.
11292 * linux-tic6x-low.c (the_low_target): Likewise.
11293 * linux-x86-low.c (the_low_target): Likewise.
11294 * linux-xtensa-low.c (the_low_target): Likewise.
11295 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11296 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11297 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11299 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11300 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11302 2012-02-29 Yao Qi <yao@codesourcery.com>
11303 Pedro Alves <palves@redhat.com>
11305 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11306 `step_over_finished' is true.
11308 2012-02-27 Pedro Alves <palves@redhat.com>
11310 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11311 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11313 2012-02-27 Pedro Alves <palves@redhat.com>
11316 * linux-low.c (pid_is_stopped): New.
11317 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11319 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11321 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11324 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11326 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11328 2012-02-24 Luis Machado <lgustavo@codesourcery>
11330 * server.c (handle_query): Advertise support for target-side
11331 breakpoint condition evaluation.
11332 (process_point_options): New function.
11333 (process_serial_event): When inserting a breakpoint, check for
11334 a target-side condition that should be evaluated.
11336 * mem-break.c: Include regcache.h and ax.h.
11337 (point_cond_list_t): New data structure.
11338 (breakpoint) <cond_list>: New field.
11339 (find_gdb_breakpoint_at): Make non-static.
11340 (delete_gdb_breakpoint_at): Clear any target-side
11342 (clear_gdb_breakpoint_conditions): New function.
11343 (add_condition_to_breakpoint): Likewise.
11344 (add_breakpoint_condition): Likewise.
11345 (gdb_condition_true_at_breakpoint): Likewise.
11346 (gdb_breakpoint_here): Return result directly instead
11347 of going through a local variable.
11349 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11350 (clear_gdb_breakpoint_conditions): Likewise.
11351 (add_breakpoint_condition): Likewise.
11352 (gdb_condition_true_at_breakpoint): Likewise.
11354 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11355 (need_step_over_p): Take target-side breakpoint condition into
11358 2012-02-24 Luis Machado <lgustavo@codesourcery>
11360 * server.h: Include tracepoint.h.
11361 (agent_mem_read, agent_get_trace_state_variable_value,
11362 agent_set_trace_state_variable_value,
11363 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11364 get_set_tsv_func_addr): New prototypes.
11366 * ax.h: New include file.
11367 * ax.c: New source file.
11369 * tracepoint.c: Include ax.h.
11370 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11371 agent_expr, eval_result_type): Move to ax.h.
11372 (parse_agent_expr): Rename to ...
11373 (gdb_parse_agent_expr): ... this, make it non-static and move
11375 (unparse_agent_expr) Rename to ...
11376 (gdb_unparse_agent_expr): ... this, make it non-static and move
11378 (eval_agent_expr): Rename to ...
11379 (eval_tracepoint_agent_expr): ... this.
11380 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11381 forward declarations.
11382 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11383 (agent_get_trace_state_variable_value): New function.
11384 (agent_set_trace_state_variable_value): New function.
11385 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11386 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11387 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11388 (condition_true_at_tracepoint): Likewise.
11389 (parse_agent_expr): Rename to ...
11390 (gdb_parse_agent_expr): ... this and move to ax.c.
11391 (unparse_agent_expr): Rename to ...
11392 (gdb_unparse_agent_expr): ... this and move to ax.c.
11393 (gdb_agent_op_name): Move to ax.c.
11394 (eval_agent_expr): Rename to ...
11395 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11397 (eval_tracepoint_agent_expr): New function.
11398 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11400 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11402 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11403 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11404 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11405 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11406 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11407 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11408 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11409 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11410 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11411 (compile_bytecodes): Remove forward declaration.
11412 (is_goto_target): Move to ax.c.
11413 (compile_bytecodes): Move to ax.c and call
11414 agent_get_trace_state_variable_value (...) and
11415 agent_set_trace_state_variable_value (...).
11417 * Makefile.in: Update ax.c and IPA dependencies.
11419 2012-02-24 Pedro Alves <palves@redhat.com>
11421 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11422 (cmd_bigqtbuffer_circular): ... this. Only handle
11423 'QTBuffer:circular:'.
11424 (handle_tracepoint_general_set): Adjust.
11426 2012-02-16 Yao Qi <yao@codesourcery.com>
11428 * inferiors.c: Move code to ...
11429 * dll.c: .... here. New.
11430 * server.h: Declare clear_dlls.
11431 * Makefile.in (SFILES): Add dll.c.
11435 2012-02-11 Yao Qi <yao@codesourcery.com>
11437 * server.c: (handle_monitor_command): Add a new parameter
11439 (handle_query): Update caller.
11441 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11443 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11444 * configure, config.in: Regenerate.
11445 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11448 2012-02-02 Pedro Alves <palves@redhat.com>
11450 Try SIGKILL first, then PTRACE_KILL.
11451 * linux-low.c (linux_kill_one_lwp): New.
11452 (linux_kill_one_lwp): Rename to ...
11453 (kill_one_lwp_callback): ... this. Use the new
11454 linux_kill_one_lwp.
11456 2012-02-02 Pedro Alves <palves@redhat.com>
11458 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11461 2012-01-27 Pedro Alves <palves@redhat.com>
11463 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11464 (elf_64_file_p): Make static.
11465 (linux_pid_exe_is_elf_64_file): New.
11466 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11467 Delete declarations.
11468 (linux_pid_exe_is_elf_64_file): Declare.
11469 * linux-x86-low.c (x86_arch_setup): Use
11470 linux_pid_exe_is_elf_64_file.
11472 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11474 * linux-low.c (linux_wait_for_event_1): Rename to ...
11475 (linux_wait_for_event): ... here and merge it with former
11476 linux_wait_for_event - new variable wait_ptid, use it.
11477 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11479 2012-01-23 Pedro Alves <palves@redhat.com>
11481 * server.c (main): Avoid yet another case of infinite loop while
11482 detaching/killing after a longjmp.
11484 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11487 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11489 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11491 * hostio.c (handle_readlink): New function.
11492 (handle_vFile): Call it to handle "vFile:readlink" packets.
11494 2012-01-20 Pedro Alves <palves@redhat.com>
11495 Ulrich Weigand <ulrich.weigand@linaro.org>
11497 * server.c (handle_v_requests): Only support vAttach and vRun to
11498 start multiple processes when in extended protocol mode.
11500 2012-01-17 Pedro Alves <palves@redhat.com>
11502 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11503 memalign plus mprotect to allocate the scratch buffer.
11505 2012-01-13 Pedro Alves <palves@redhat.com>
11507 * server.c (attach_inferior): Clear `cont_thread'.
11509 2012-01-13 Pedro Alves <palves@redhat.com>
11511 * server.c (main): Avoid infinite loop while detaching/killing
11514 2012-01-09 Doug Evans <dje@google.com>
11516 * server.c (start_inferior): Set last_ptid in --wrapper case.
11518 2012-01-06 Yao Qi <yao@codesourcery.com>
11520 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11522 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11524 2012-01-04 Yao Qi <yao@codesourcery.com>
11526 * tracepoint.c (cmd_qtdp): Print debug message
11527 for static tracepoint.
11529 2012-01-04 Yao Qi <yao@codesourcery.com>
11531 * tracepoint.c (trace_vdebug): Differentiate debug message
11532 between gdbserver and IPA.
11534 2012-01-03 Yao Qi <yao@codesourcery.com>
11536 * tracepoint.c (tracepoint_was_hit): Don't collect for
11539 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11541 * terminal.h: Reformat copyright header.
11543 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11545 * server.c (gdbserver_version): Update copyright year.
11546 * gdbreplay.c (gdbreplay_version): Likewise.
11548 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11550 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11553 2011-12-18 Hui Zhu <teawater@gmail.com>
11554 * linux-low.c (linux_create_inferior): Save return value to ret.
11556 2011-12-18 Hui Zhu <teawater@gmail.com>
11558 * linux-low.c (linux_create_inferior): Save return value to ret.
11560 2011-12-16 Doug Evans <dje@google.com>
11562 * linux-low.c (linux_create_inferior): If stdio connection,
11563 redirect stdin from /dev/null, stdout to stderr.
11564 * remote-utils.c (remote_is_stdio): New static global.
11565 (remote_connection_is_stdio): New function.
11566 (remote_prepare): Handle stdio connection.
11567 (remote_open): Ditto.
11568 (remote_close): Don't close stdin for stdio connections.
11569 (read_prim,write_prim): New functions. Replace all calls to
11570 read/write to these.
11571 * server.c (main): Watch for "-" argument. Move call to
11572 remote_prepare before start_inferior.
11573 * server.h (STDIO_CONNECTION_NAME): New macro.
11574 (remote_connection_is_stdio): Declare.
11576 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11577 in debugging output.
11579 2011-12-15 Yao Qi <yao@codesourcery.com>
11581 * tracepoint.c: Include sys/syscall.h.
11582 (gdb_ust_thread): Remove preprocessor conditional.
11584 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11586 * linux-low.c (linux_detach_one_lwp): Call
11587 the_low_target.prepare_to_resume before detaching.
11589 2011-12-14 Yao Qi <yao@codesourcery.com>
11591 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11594 2011-12-14 Yao Qi <yao@codesourcery.com>
11596 * i386-low.c (i386_low_stopped_data_address): Initialize local
11597 variable `control'.
11599 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11603 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11604 DR_CONTROL unless necessary. Extend comments.
11605 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11606 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11608 2011-12-13 Yao Qi <yao@codesourcery.com>
11610 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11612 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11614 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11616 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11617 Print new debug message for such case.
11619 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11621 Fix overlapping memcpy.
11622 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11623 the read_inferior_memory transfer.
11624 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11625 write_inferior_memory transfer.
11626 (set_fast_tracepoint_jump): New variable buf. Use it for the
11627 read_inferior_memory and write_inferior_memory transfers.
11628 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11629 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11630 Use it for the write_inferior_memory transfer.
11631 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11634 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11636 * linux-low.c (fetch_register, store_register): Make code
11637 consistent, fix formatting.
11639 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11641 * linux-low.c (usr_store_inferior_registers): Factor out code
11642 to handle individual registers into...
11643 (store_register): ... this new function.
11645 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11647 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11648 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11649 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11650 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11651 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11652 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11653 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11654 (srv_xmlfiles): Add new XML files.
11656 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11658 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11659 (init_registers_s390_linux32v1): Add prototype.
11660 (init_registers_s390_linux32v2): Likewise.
11661 (init_registers_s390_linux64v1): Likewise.
11662 (init_registers_s390_linux64v2): Likewise.
11663 (init_registers_s390x_linux64v1): Likewise.
11664 (init_registers_s390x_linux64v2): Likewise.
11665 (s390_num_regs): Increment to 52.
11666 (s390_regmap): Add orig_r2 register.
11667 (s390_num_regs_3264): Increment to 68.
11668 (s390_regmap_3264): Add orig_r2 register.
11669 (s390_collect_ptrace_register): Handle orig_r2 register.
11670 (s390_supply_ptrace_register): Likewise.
11671 (s390_fill_last_break): New function.
11672 (s390_store_last_break): Likewise.
11673 (s390_fill_system_call): New function.
11674 (s390_store_system_call): Likewise.
11675 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11677 (s390_check_regset): New function.
11678 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11679 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11680 Update target_regsets for available register sets.
11682 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11683 Jan Kratochvil <jan.kratochvil@redhat.com>
11685 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11686 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11688 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11689 * linux-low.h (struct process_info_private): New member r_debug.
11690 * server.c (handle_qxfer_libraries): Call
11691 the_target->qxfer_libraries_svr4.
11692 (handle_qxfer_libraries_svr4): New function.
11693 (qxfer_packets): New entry "libraries-svr4".
11694 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11695 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11696 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11697 PACKET_qXfer_libraries_svr4.
11699 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11701 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11702 PSW address/mask between 8-byte and 16-byte formats.
11703 (s390_supply_ptrace_register): Likewise.
11704 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11705 basic addressing mode bit.
11707 2011-11-24 Stan Shebs <stan@codesourcery.com>
11709 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11711 2011-11-17 Stan Shebs <stan@codesourcery.com>
11713 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11714 (tracing_start_time): New global.
11715 (tracing_stop_time): New global.
11716 (tracing_user_name): New global.
11717 (tracing_notes): New global.
11718 (tracing_stop_note): New global.
11719 (cmd_qtstart): Set traceframe_usage, start_time.
11720 (stop_tracing): Set stop_time.
11721 (cmd_qtstatus): Report additional status.
11722 (cmd_qtp): New function.
11723 (handle_tracepoint_query): Call it.
11724 (cmd_qtnotes): New function.
11725 (handle_tracepoint_general_set): Call it.
11726 (get_timestamp): Rename from tsv_get_timestamp.
11728 2011-11-14 Stan Shebs <stan@codesourcery.com>
11729 Kwok Cheung Yeung <kcy@codesourcery.com>
11731 * linux-x86-low.c (small_jump_insn): New.
11732 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11733 trampoline and error message, build a trampoline and issue a small
11734 jump instruction to it.
11735 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11736 trampoline and error message.
11737 (x86_get_min_fast_tracepoint_insn_len): New.
11738 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11739 * linux-low.h (struct linux_target_ops): Add arguments to
11740 install_fast_tracepoint_jump_pad operation, add new operation.
11741 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11743 (linux_get_min_fast_tracepoint_insn_len): New function.
11744 (linux_target_op): Add new operation.
11745 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11746 (gdb_trampoline_buffer_end): Ditto.
11747 (gdb_trampoline_buffer_error): Ditto.
11748 (struct ipa_sym_addresses): Add fields for new IPA variables.
11749 (symbol_list): Add entries for new IPA variables.
11750 (struct tracepoint): Add fields to hold the address range of the
11751 trampoline used by the tracepoint.
11752 (trampoline_buffer_head): New static variable.
11753 (trampoline_buffer_tail): Ditto.
11754 (claim_trampoline_space): New function.
11755 (have_fast_tracepoint_trampoline_buffer): New function.
11756 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11758 (install_fast_tracepoint): Ditto, also add error buffer argument.
11759 (cmd_qtminftpilen): New function.
11760 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11761 (fast_tracepoint_from_trampoline_address): New function.
11762 (fast_tracepoint_collecting): Handle trampoline as part of jump
11764 (set_trampoline_buffer_space): New function.
11765 (initialize_tracepoint): Initialize new IPA variables.
11766 * target.h (struct target_ops): Add arguments to
11767 install_fast_tracepoint_jump_pad operation, add new
11768 get_min_fast_tracepoint_insn_len operation.
11769 (target_get_min_fast_tracepoint_insn_len): New.
11770 (install_fast_tracepoint_jump_pad): Add arguments.
11771 * server.h (IPA_BUFSIZ): Define.
11772 * linux-i386-ipa.c: Include extra header files.
11773 (initialize_fast_tracepoint_trampoline_buffer): New function.
11774 (initialize_low_tracepoint): Call it.
11775 * server.h (set_trampoline_buffer_space): Declare.
11776 (claim_trampoline_space): Ditto.
11777 (have_fast_tracepoint_trampoline_buffer): Ditto.
11779 2011-11-14 Yao Qi <yao@codesourcery.com>
11781 * server.c (handle_query): Handle InstallInTrace for qSupported.
11782 * tracepoint.c (add_tracepoint): Sort list.
11783 (install_tracepoint, download_tracepoint): New.
11784 (cmd_qtdp): Call them to install and download tracepoints.
11785 (sort_tracepoints): Removed.
11786 (cmd_qtstart): Update.
11788 2011-11-14 Yao Qi <yao@codesourcery.com>
11790 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11791 * mem-break.h: Declare.
11792 * tracepoint.c (cmd_qtstart): Move some code to ...
11793 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11795 (download_tracepoints): Move some code to ...
11796 (download_tracepoint_1): ... here. New.
11798 2011-11-08 Yao Qi <yao@codesourcery.com>
11800 * remote-utils.c (relocate_instruction): A comment fix.
11802 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11804 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11805 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11806 dr_status_mirror and dr_control_mirror from debug_reg_state.
11807 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11808 (i386_initial_stuff): Remove use of deleted globals.
11809 (i386_get_thread_context, i386_set_thread_context,
11810 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11811 from debug_reg_state.
11813 2011-11-05 Yao Qi <yao@codesourcery.com>
11815 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11816 address as TPOINT's.
11818 2011-11-02 Stan Shebs <stan@codesourcery.com>
11820 * tracepoint.c (agent_mem_read_string): New function.
11821 (eval_agent_expr): Call it for tracenz.
11822 * server.c (handle_query): Report support for tracenz.
11824 2011-11-02 Yao Qi <yao@codesourcery.com>
11826 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11828 2011-11-02 Yao Qi <yao@codesourcery.com>
11830 * target.h: Fix a typo in comment.
11832 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11834 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11835 clobber the breakpoints' shadows with fast tracepoint jumps.
11836 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11837 * target.c (write_inferior_memory): Also pass MYADDR down to
11840 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11842 * configure.ac: Check support for personality routine.
11843 * configure: Regenerate.
11844 * config.in: Likewise.
11845 * linux-low.c: Include <sys/personality.h>.
11846 Define ADDR_NO_RANDOMIZE if necessary.
11847 (linux_create_inferior): Disable address space randomization when
11848 forking inferior, if requested.
11849 (linux_supports_disable_randomization): New function.
11850 (linux_target_ops): Install it.
11851 * server.h (disable_randomization): Declare.
11852 * server.c (disable_randomization): New global variable.
11853 (handle_general_set): Handle QDisableRandomization.
11854 (handle_query): Likewise for qSupported.
11855 (main): Support --disable-randomization and --no-disable-randomization
11856 command line arguments.
11857 * target.h (struct target_ops): Add supports_disable_randomization.
11858 (target_supports_disable_randomization): New macro.
11860 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11862 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11864 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11865 [!PT_GETDSBT] (target_loadmap): New definition.
11866 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11867 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11868 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11869 and PT_GETDSBT to LINUX_LOADMAP.
11870 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11871 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11873 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11875 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11876 (arm_linux_hwbp_cap): New static variable.
11877 (arm_linux_get_hwbp_cap): Replace by ...
11878 (arm_linux_init_hwbp_cap): ... this new function.
11879 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11880 (arm_linux_get_hw_watchpoint_count): Likewise.
11881 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11882 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11883 (arm_prepare_to_resume): Use perror_with_name instead of error.
11885 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11887 * linux-arm-low.c: Include <signal.h>.
11888 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11889 (struct arm_linux_hwbp_cap): New data type.
11890 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11891 (struct arm_linux_hw_breakpoint): New data type.
11892 (MAX_BPTS, MAX_WPTS): Define.
11893 (struct arch_process_info, struct arch_lwp_info): New data types.
11894 (arm_linux_get_hwbp_cap): New function.
11895 (arm_linux_get_hw_breakpoint_count): Likewise.
11896 (arm_linux_get_hw_watchpoint_count): Likewise.
11897 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11898 (arm_hwbp_control_initialize): Likewise.
11899 (arm_hwbp_control_is_enabled): Likewise.
11900 (arm_hwbp_control_is_initialized): Likewise.
11901 (arm_hwbp_control_disable): Likewise.
11902 (arm_linux_hw_breakpoint_equal): Likewise.
11903 (arm_linux_hw_point_initialize): Likewise.
11904 (struct update_registers_data): New data structure.
11905 (update_registers_callback: New function.
11906 (arm_insert_point): Likewise.
11907 (arm_remove_point): Likewise.
11908 (arm_stopped_by_watchpoint): Likewise.
11909 (arm_stopped_data_address): Likewise.
11910 (arm_new_process): Likewise.
11911 (arm_new_thread): Likewise.
11912 (arm_prepare_to_resume): Likewise.
11913 (the_low_target): Register arm_insert_point, arm_remove_point,
11914 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11915 arm_new_thread, and arm_prepare_to_resume.
11917 2011-09-15 Stan Shebs <stan@codesourcery.com>
11919 * server.h (struct emit_ops): Add compare-goto fields.
11920 * tracepoint.c (gdb_agent_op_sizes): New table.
11921 (emit_eq_goto): New function.
11922 (emit_ne_goto): New function.
11923 (emit_lt_goto): New function.
11924 (emit_le_goto): New function.
11925 (emit_gt_goto): New function.
11926 (emit_ge_goto): New function.
11927 (is_goto_target): New function.
11928 (compile_bytecodes): Recognize special cases of compare-goto
11929 combinations and call specialized emitters for them.
11930 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11931 (amd64_emit_ne_goto): New function.
11932 (amd64_emit_lt_goto): New function.
11933 (amd64_emit_le_goto): New function.
11934 (amd64_emit_gt_goto): New function.
11935 (amd64_emit_ge_goto): New function.
11936 (amd64_emit_ops): Add the new functions.
11937 (i386_emit_eq_goto): New function.
11938 (i386_emit_ne_goto): New function.
11939 (i386_emit_lt_goto): New function.
11940 (i386_emit_le_goto): New function.
11941 (i386_emit_gt_goto): New function.
11942 (i386_emit_ge_goto): New function.
11943 (i386_emit_ops): Add the new functions.
11945 2011-09-08 Stan Shebs <stan@codesourcery.com>
11947 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11948 (i386_emit_epilogue): Restore %ebx.
11950 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11952 * server.c (step_thread): Remove definition.
11953 (process_serial_event): Don't handle Hs.
11954 * server.h (step_thread): Remove declaration.
11955 * target.c (set_desired_inferior): Remove use of step_thread.
11957 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11959 * linux-low.c: Include linux-procfs.h.
11960 (linux_attach_lwp_1): Update comments.
11961 (linux_attach): Scan for existing threads when attaching to a
11962 process that is the tgid.
11963 * Makefile.in: Update dependencies.
11965 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11967 * configure.srv: Add linux-procfs.o dependencies.
11969 2011-08-14 Yao Qi <yao@codesourcery.com>
11971 * target.h (struct target_ops): Fix indent.
11972 * win32-low.c (win32_target_ops): Fix comment.
11974 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11975 Yao Qi <yao@codesourcery.com>
11977 * Makefile.in (clean): Remove tic6x-*.c files.
11978 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11979 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11980 (tic6x-c64xp-linux.c): Likewise.
11981 * configure.srv: Add support for tic6x-*-uclinux.
11982 * linux-tic6x-low.c: New.
11983 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11985 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11986 Yao Qi <yao@codesourcery.com>
11988 * target.h (struct target_ops): Add read_loadmap.
11989 * linux-low.c (struct target_loadseg): New type.
11990 (struct target_loadmap): New type.
11991 (linux_read_loadmap): New function.
11992 (linux_target_ops): Add linux_read_loadmap.
11993 * server.c (handle_query): Support qXfer:fdpic:read packet.
11994 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11997 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11999 * win32-low.c: Include <stdint.h>.
12001 2011-07-22 Pedro Alves <pedro@codesourcery.com>
12003 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
12004 to the inferior here.
12005 (i386_remove_aligned_watchpoint): Ditto.
12006 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
12007 fit part of the watchpoint in the debug registers.
12008 (i386_update_inferior_debug_regs): New.
12009 (i386_low_insert_watchpoint): Work on a local mirror of the debug
12010 registers, and only update the inferior on success.
12011 (i386_low_remove_watchpoint): Ditto.
12013 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
12015 * linux-low.c (compare_ints, unique, list_threads, show_process,
12016 linux_core_of_thread): Delete.
12017 (linux_target_ops): Change linux_core_of_thread to
12018 linux_common_core_of_thread.
12019 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
12020 * utils.c (malloc_failure): Change type of argument.
12021 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
12022 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
12023 common/linux-osdata.c, common/ptid.c and common/buffer.c.
12024 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
12025 (IPA_OBJS): Add common-utils-ipa.o.
12026 (ptid_h, linux_osdata_h): New macros.
12027 (server_h): Add common/common-utils.h, common/xml-utils.h,
12028 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
12030 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
12031 ptid.o, buffer.o): New rules.
12032 (linux-low.o): Add common/linux-osdata.h as a dependency.
12033 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
12034 * configure.ac: Add AC_HEADER_DIRENT check.
12035 * config.in: Regenerate.
12036 * configure: Regenerate.
12037 * remote-utils.c (xml_escape_text): Delete.
12038 (buffer_grow, buffer_free, buffer_init, buffer_finish,
12039 buffer_xml_printf): Move to common/buffer.c.
12040 * server.c (main): Remove call to initialize_inferiors.
12041 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
12042 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
12043 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
12044 internal_error, gdb_assert, gdb_assert_fail): Delete.
12045 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
12046 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
12048 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
12049 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
12050 initialize_inferiors): Delete.
12052 2011-07-20 Pedro Alves <pedro@codesourcery.com>
12054 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
12057 2011-05-31 Pedro Alves <pedro@codesourcery.com>
12059 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
12061 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
12063 2011-05-26 Yao Qi <yao@codesourcery.com>
12065 * Makefile.in (thread-db.o): Track dependence to
12066 common/gdb_thread_db.h.
12067 * thread-db.c: include gdb_thread_db.h from right place.
12069 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
12071 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
12072 __FILE__ and __LINE__ to internal_error.
12074 2011-05-13 Doug Evans <dje@google.com>
12076 * thread-db.c (try_thread_db_load_from_sdir): New function.
12077 (try_thread_db_load_from_dir): New function.
12078 (thread_db_load_search): Handle $sdir, ignore $pdir.
12079 Remove trying of system directories if search of
12080 libthread-db-search-path fails, that is now done via $sdir.
12082 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
12084 * server.c (handle_query): Add EnableDisableTracepoints to the list
12085 of supported features.
12086 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12088 (cmd_qtenable_disable): New.
12089 (cmd_qtstart): Install tracepoints even if disabled.
12090 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12091 receiving a QTEnable or QTDisable packet.
12092 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12093 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12095 (gdb_probe): Skip data collection if static tracepoint is disabled.
12097 2011-05-10 Doug Evans <dje@google.com>
12099 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12101 2011-05-04 Doug Evans <dje@google.com>
12103 * linux-low.c (linux_join): Skip process lookup.
12104 * spu-low.c (spu_join): Ditto.
12105 * server.c (join_inferiors_callback): Delete.
12106 (process_serial_event): For 'D' packet (detach) call join_inferior
12109 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12111 * README: Don't mention xscale*-*-linux*.
12112 * configure.srv (xscale*-*-linux*): Don't handle target.
12114 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12116 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12118 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12119 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12120 (i386_emit_void_call_2): Likewise.
12122 2011-04-26 Yao Qi <yao@codesourcery.com>
12124 * linux-low.c: Move common macros to linux-ptrace.h.
12125 Include linux-ptrace.h.
12126 * Makefile.in (linux_ptrace_h): New.
12127 (linux-low.o): Depends on linux-ptrace.h.
12129 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12131 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12132 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12133 (remote_prepare): New function with most of the TCP code from ...
12134 (remote_open): ... here. Detect PORT here unconditionally. Move also
12135 setting transport_is_reliable.
12136 * server.c (run_once): New variable.
12137 (gdbserver_usage): Document it.
12138 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12139 the first run if RUN_ONCE.
12140 * server.h (run_once, remote_prepare): New declarations.
12142 2011-04-19 Tom Tromey <tromey@redhat.com>
12144 * win32-low.c (handle_load_dll): Remove duplicate "the".
12146 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12148 Remove support for old Cygwin 1.5 versions.
12149 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12150 function to avoid warning.
12151 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12154 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12156 * gdbserver/server.h (Macro _): Define it if not available.
12158 2011-03-14 Michael Snyder <msnyder@vmware.com>
12160 * hostio.c (handle_close): Remove unnecessary null test.
12162 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12164 * Makefile.in (maintainer-clean realclean distclean): Remove
12165 "make ... subdir_do" command.
12167 2011-03-10 Michael Snyder <msnyder@vmware.com>
12169 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12171 * server.c (handle_v_run): Free alloced buffer on early return.
12173 2011-03-09 Yao Qi <yao@codesourcery.com>
12176 2011-03-04 Yao Qi <yao@codesourcery.com>
12178 * Makefile.in: Remove GNU make feature --directory.
12180 2011-03-05 Yao Qi <yao@codesourcery.com>
12182 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12183 (subdir_do): New make target. Copied from gdb/Makefile.
12184 (maintainer-clean, realclean, distclean, clean): Call corresponding
12185 make targets in common/Makefile.
12187 2011-02-11 Yao Qi <yao@codesourcery.com>
12189 * configure.ac: Call AC_PROG_RANLIB.
12190 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12191 * configure: Regenerate.
12193 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12195 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12197 2011-03-06 Yao Qi <yao@codesourcery.com>
12199 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12201 2011-03-05 Yao Qi <yao@codesourcery.com>
12203 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12204 (subdir_do): New make target. Copied from gdb/Makefile.
12205 (maintainer-clean, realclean, distclean, clean): Call corresponding
12206 make targets in common/Makefile.
12208 2011-03-04 Yao Qi <yao@codesourcery.com>
12210 * Makefile.in: Remove GNU make feature --directory.
12212 2011-03-04 Michael Snyder <msnyder@vmware.com>
12214 * server.c (queue_stop_reply): Call xmalloc not malloc.
12216 2011-03-02 Michael Snyder <msnyder@vmware.com>
12218 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12220 2011-02-28 Michael Snyder <msnyder@vmware.com>
12222 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12223 (cmd_qtframe): Ditto.
12224 (cmd_qtbuffer): Ditto.
12225 (cmd_bigqtbuffer): Ditto.
12227 * utils.c (decimal2str): Initialize 'width' to nine, then
12228 don't mess with it.
12230 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12232 * hostio.c (require_data): Free *data, not data.
12234 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12236 * hostio.c (require_data): Use free, not xfree.
12238 2011-02-27 Michael Snyder <msnyder@vmware.com>
12240 * server.c (handle_query): Discard unused value.
12242 * hostio.c (require_data): Free malloc memory before returning
12245 2011-02-26 Michael Snyder <msnyder@vmware.com>
12247 * linux-low.c (list_threads): Call closedir for dirent.
12249 2011-02-27 Michael Snyder <msnyder@vmware.com>
12251 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12252 a case statement falls through.
12254 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12256 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12259 2011-02-26 Michael Snyder <msnyder@vmware.com>
12261 * utils.c (decimal2str): Eliminate dead code and dead param.
12262 (pulongest): Drop dead param from call to decimal2str.
12265 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12267 Revert the following patch (not approved yet):
12268 2011-02-21 Hui Zhu <teawater@gmail.com>
12269 * tracepoint.c (tp_printf): New function.
12270 (eval_agent_expr): Handle gdb_agent_op_printf.
12272 2011-02-21 Hui Zhu <teawater@gmail.com>
12274 * tracepoint.c (tp_printf): New function.
12275 (eval_agent_expr): Handle gdb_agent_op_printf.
12277 2011-02-18 Tom Tromey <tromey@redhat.com>
12279 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12280 (tracepoint.o): Likewise.
12281 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12282 (gdb_agent_op_names): Likewise.
12284 2011-02-18 Tom Tromey <tromey@redhat.com>
12286 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12287 gdb_agent_op_rot>: New constants.
12288 (gdb_agent_op_names): Add pick and roll.
12289 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12292 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12294 * aclocal.m4: Regenerated with aclocal-1.11.1.
12296 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12298 * server.c (handle_qxfer_traceframe_info): New.
12299 (qxfer_packets): Register "traceframe-info".
12300 (handle_query): Report support for qXfer:traceframe-info:read+.
12301 * tracepoint.c (match_blocktype): New.
12302 (traceframe_find_block_type): Rename to ...
12303 (traceframe_walk_blocks): ... this. Add callback filter argument,
12305 (traceframe_find_block_type): New, reimplemented on top of
12306 traceframe_walk_blocks.
12307 (build_traceframe_info_xml): New.
12308 (traceframe_read_info): New.
12309 * server.h (traceframe_read_info): Declare.
12311 2011-02-11 Yao Qi <yao@codesourcery.com>
12313 * configure.ac: Call AC_PROG_RANLIB.
12314 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12315 * configure: Regenerate.
12317 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12319 * server.c (gdb_read_memory): Change return semantics to allow
12321 (handle_search_memory_1): Adjust.
12322 (process_serial_event) <'m' packet>: Handle partial transfers.
12323 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12325 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12327 * regcache.c (init_register_cache): Initialize
12328 regcache->register_status.
12329 (free_register_cache): Release regcache->register_status.
12330 (regcache_cpy): Copy register_status.
12331 (registers_to_string): Print 'x's for unavailable registers.
12332 (supply_register): Mark the register's status valid or
12333 unavailable, depending on whether a buffer was passed in or not.
12334 (supply_register_zeroed): New.
12335 (supply_regblock): Mark the registers' status valid or
12336 unavailable, depending on whether a buffer was passed in or not.
12337 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12338 (struct regcache): New `register_status' field.
12339 (supply_register_zeroed): Declare.
12340 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12341 supply_register_zeroed, rather than passing a NULL buffer to
12343 * tracepoint.c (fetch_traceframe_registers): Update comment.
12345 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12347 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12350 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12352 * server.h (decode_xfer_write): Change prototype.
12353 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12354 and don't extract the annex here.
12355 * server.c (decode_xfer_read): Remove `annex' parameter,
12356 and don't extract the annex here.
12357 (decode_xfer): New.
12358 (struct qxfer): New.
12359 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12360 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12361 (handle_qxfer_statictrace): New functions, abstracted out from
12362 handle_query, and made to use the struct qxfer interface.
12363 (handle_threads_qxfer_proper): Rename to ...
12364 (handle_qxfer_threads_proper): ... this.
12365 (handle_threads_qxfer): Rename to ...
12366 (handle_qxfer_threads): ... this. Adjust.
12367 (qxfer_packets): New array.
12368 (handle_qxfer): New function.
12369 (handle_query): Use handle_qxfer.
12371 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12373 * gdbreplay.c: Shorten lines of >= 80 columns.
12374 * linux-low.c: Ditto.
12375 * linux-ppc-low.c: Ditto.
12376 * linux-s390-low.c: Ditto.
12377 * linux-sparc-low.c: Ditto.
12378 * linux-x86-low.c: Ditto.
12379 * linux-xtensa-low.c: Ditto.
12380 * mem-break.c: Ditto.
12381 * nto-low.c: Ditto.
12382 * regcache.h: Ditto.
12383 * remote-utils.c: Ditto.
12386 * thread-db.c: Ditto.
12387 * tracepoint.c: Ditto.
12389 * win32-low.h: Ditto.
12391 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12393 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12396 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12398 * server.c (gdbserver_version): Update copyright year in version
12400 * gdbreplay.c (gdbreplay_version): Ditto.
12402 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12404 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12405 * linux-bfin-low.c: New file.
12406 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12407 PT_DATA_ADDR for BFIN targets.
12408 * Makefile.in (SFILES): Add linux-bfin-low.c.
12409 (clean): Remove reg-bfin.c.
12410 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12411 * README: Mention supported Blackfin targets.
12413 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12415 * .gitignore: New file.
12417 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12419 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12421 2010-10-22 Jie Zhang <jie@codesourcery.com>
12423 * Makefile.in: Add FLAGS_TO_PASS variable.
12424 (install): Remove dependency of install-only and recursively
12425 invoke make for install-only.
12427 2010-10-04 Doug Evans <dje@google.com>
12429 * Makefile.in (uninstall): Use $(DESTDIR).
12431 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12435 * linux-x86-low.c (compat_siginfo_from_siginfo)
12436 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12437 si_code is < 0. Check for si_code == SI_TIMER before checking for
12440 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12442 * lynx-i386-low.c: New file.
12443 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12445 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12447 * lynx-low.c (ptrace_request_to_str): Remove handling for
12448 request values that have been removed in LynxOS 5.x.
12450 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12452 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12455 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12457 * configure.ac: Add --enable-inprocess-agent option.
12458 * configure: Rebuilt.
12460 2010-09-06 Yao Qi <yao@codesourcery.com>
12462 * linux-low.c (linux_kill): Remove unused variable.
12463 (linux_stabilize_threads): Likewise.
12464 * server.c (start_inferior): Likewise.
12465 (queue_stop_reply_callback): Likewise.
12466 * tracepoint.c (do_action_at_tracepoint): Likewise.
12468 2010-09-06 Yao Qi <yao@codesourcery.com>
12470 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12473 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12475 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12477 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12479 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12482 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12484 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12485 gdbserver/lynx-ppc-low.c: New files.
12486 * Makefile.in (lynx_low_h): New variable.
12487 (lynx-low.o, lynx-ppc-low.o): New rules.
12488 * configure.ac: On LynxOS, link with -lnetinet.
12489 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12490 * configure: regenerate.
12492 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12494 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12495 * configure.ac: Add check for vasprintf and vsnprintf.
12496 * configure, config.in: Regenerate.
12497 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12499 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12501 * gdbreplay.c: Move include of alloca.h up, next to include of
12503 * server.h: Add include of malloc.h.
12504 * mem-break.c: Remove include of malloc.h.
12505 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12507 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12509 * Makefile.in (memmem.o): Build with -Wno-error.
12511 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12513 * utils.c (xsnprintf): Make non-static.
12514 * server.h: Add xsnprintf declaration.
12515 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12516 replace calls to snprintf by calls to xsnprintf throughout.
12518 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12520 * configure.ac: Add configure check for alloca.
12521 * configure, config.in: Regenerate.
12522 * server.h: Include alloca.h if it exists.
12523 * gdbreplay.c: Include alloca.h if it exists.
12525 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12527 * linux-low.c (__SIGRTMIN): Define if not already defined.
12528 (linux_create_inferior): Check for __ANDROID__ rather than
12530 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12531 are already deferred.
12532 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12533 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12534 stopped and already has a pending signal to report.
12535 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12536 a pending signal to report or is moving out of a jump pad.
12537 (linux_init_signals): Check for __ANDROID__ rather than
12540 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12542 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12543 debug_threads check. Avoid a linear search when not doing debug
12546 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12548 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12549 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12550 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12551 (process_event): Change local fd's type to gdb_fildes_t.
12552 (create_file_handler): Adjust prototype.
12553 (delete_file_handler): Adjust prototype.
12554 (handle_file_event): Adjust prototype. Use pfildes.
12555 (create_file_event): Adjsut prototype.
12556 * remote-utils.c (remote_desc, listen_desc): Change type to
12558 * server.h: New gdb_fildes_t typedef.
12559 [USE_WIN32API]: Include winsock2.h.
12560 (delete_file_handler, add_file_handler): Adjust prototypes.
12561 (pfildes): Declare.
12562 * utils.c (pfildes): New.
12564 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12566 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12567 * configure: Regenerate.
12569 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12571 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12572 (linux_done_accessing_memory): ... this.
12573 (linux_target_ops): Adjust.
12574 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12575 * nto-low.c (nto_target_ops): Adjust comment.
12576 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12577 * spu-low.c (spu_target_ops): Adjust comment.
12578 * target.h (target_ops): Rename unprepare_to_access_memory field
12579 to done_accessing_memory.
12580 (unprepare_to_access_memory): Rename to ...
12581 (done_accessing_memory): ... this.
12583 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12585 * linux-low.c (linux_prepare_to_access_memory): New.
12586 (linux_unprepare_to_access_memory): New.
12587 (linux_target_ops): Install them.
12588 * server.c (read_memory): Rename to ...
12589 (gdb_read_memory): ... this. Use
12590 prepare_to_access_memory/prepare_to_access_memory.
12591 (write_memory): Rename to ...
12592 (gdb_write_memory): ... this. Use
12593 prepare_to_access_memory/prepare_to_access_memory.
12594 (handle_search_memory_1): Adjust.
12595 (process_serial_event): Adjust.
12596 * target.h (struct target_ops): New fields
12597 prepare_to_access_memory and unprepare_to_access_memory.
12598 (prepare_to_access_memory, unprepare_to_access_memory): New.
12599 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12600 prepare_to_access_memory/prepare_to_access_memory.
12601 * nto-low.c (nto_target_ops): Adjust.
12602 * spu-low.c (spu_target_ops): Adjust.
12603 * win32-low.c (win32_target_ops): Adjust.
12605 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12607 * Makefile.in (WARN_CFLAGS): Get it from configure.
12608 (WERROR_CFLAGS): New.
12609 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12610 * configure.ac: Introduce --enable-werror, which adds -Werror to
12611 the compiler command line. Enabled by default. Disable with
12612 --disable-werror. Add -Wdeclaration-after-statement
12613 Wpointer-arith and -Wformat-nonliteral to warning flags.
12614 * configure: Regenerate.
12616 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12618 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12620 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12622 * gdbreplay.c (remote_error): New.
12624 (expect): Use gdbchar. Check for error reading from GDB.
12625 Clarify sync error output.
12626 (play): Check for errors writing to GDB.
12627 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12628 * remote-utils.c (getpkt): Check for errors writing to the remote
12631 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12633 * linux-low.c (linux_wait_1): Move non-debugging code out of
12634 `debug_threads' control.
12636 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12638 * linux-low.c (linux_wait_1): Don't set last_status here.
12639 * server.c (push_event, queue_stop_reply_callback): Assert we're
12640 not pushing a TARGET_WAITKIND_IGNORE event.
12641 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12642 (myresume, handle_target_event): Set the thread's last_resume_kind
12643 and last_status from the target returned status.
12645 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12649 * linux-x86-low.c (update_debug_registers_callback): New.
12650 (i386_dr_low_set_addr): Use it.
12651 (i386_dr_low_get_addr): New.
12652 (i386_dr_low_set_control): Use update_debug_registers_callback.
12653 (i386_dr_low_get_control): New.
12654 (i386_dr_low_get_status): Adjust.
12655 * linux-low.c (linux_stop_lwp): New.
12656 * linux-low.h (linux_stop_lwp): Declare.
12658 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12659 argument instead of a i386_debug_reg_state.
12660 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12661 a i386_debug_reg_state.
12662 (i386_insert_aligned_watchpoint): Adjust.
12663 (i386_remove_aligned_watchpoint): Adjust.
12664 (i386_low_stopped_data_address): Read the debug registers from the
12665 inferior instead of from the mirrors.
12666 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12667 (i386_dr_low_get_addr): Declare.
12668 (i386_dr_low_get_control): Declare.
12669 (i386_dr_low_get_status): Change prototype.
12671 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12672 (i386_dr_low_get_addr): New.
12673 (i386_dr_low_get_control): New.
12674 (i386_dr_low_get_status): Adjust prototype. Return
12676 (i386_initial_stuff): Clear dr_status_mirror and
12678 (i386_get_thread_context): Adjust.
12679 (i386_set_thread_context): Adjust.
12680 (i386_thread_added): Adjust.
12682 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12684 * linux-low.h (linux_thread_area): Delete declaration.
12686 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12688 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12689 after its termination.
12691 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12693 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12694 (gdb_wants_all_stopped): Delete.
12695 (linux_wait_1): Don't call them.
12696 * server.c (handle_v_cont): Tag all threads as want-stopped.
12697 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12698 stopped as "client-wants-stopped".
12700 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12702 * Makefile.in (signals_h): New.
12703 (server_h): Depend on it.
12704 (server.o): Don't depend on $(signals_def).
12705 (signals.o): Depend on $(signals_def).
12707 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12709 * Makefile.in (signals_def): New.
12710 (server_h): Append include/gdb/signals.h and signals_def.
12711 (server.o): Append signals_def.
12713 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12715 * server.c (handle_target_event): Use target_signal_to_host for
12716 resume_info.sig initialization.
12717 * target.h (struct thread_resume) <sig>: New comment.
12719 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12721 * server.c (handle_query): strcpy() the returned string from paddress()
12722 instead of sprintf().
12723 * utils.c (paddress): Return phex_nz().
12725 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12727 * server.c (handle_v_cont): Call mourn_inferior if process
12729 (myresume): Likewise.
12731 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12733 Static tracepoints, and integration with UST.
12735 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12736 * mem-break.c (uninsert_all_breakpoints)
12737 (reinsert_all_breakpoints): New.
12738 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12739 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12740 (gdb_agent_ust_loaded, helper_thread_id)
12741 (gdb_agent_helper_thread_id): New macros.
12742 (struct ipa_sym_addresses): Add addr_ust_loaded,
12743 addr_helper_thread_id, addr_cmd_buf.
12744 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12745 (in_process_agent_loaded_ust): New.
12746 (write_e_ust_not_loaded): New.
12747 (maybe_write_ipa_ust_not_loaded): New.
12748 (struct collect_static_trace_data_action): New.
12749 (enum tracepoint_type) <static_tracepoint>: New.
12750 (struct tracepoint) <handle>: Mention static tracepoints.
12751 (struct static_tracepoint_ctx): New.
12752 (CMD_BUF_SIZE): New.
12753 (add_tracepoint_action): Handle static tracepoint actions.
12754 (unprobe_marker_at): New.
12755 (clear_installed_tracepoints): Handle static tracepoints.
12756 (cmd_qtdp): Handle static tracepoints.
12757 (probe_marker_at): New.
12758 (cmd_qtstart): Handle static tracepoints.
12759 (response_tracepoint): Handle static tracepoints.
12760 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12761 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12762 (get_context_regcache): Handle static tracepoints.
12763 (do_action_at_tracepoint): Handle static tracepoint actions.
12764 (traceframe_find_block_type): Handle static trace data blocks.
12765 (traceframe_read_sdata): New.
12766 (download_tracepoints): Download static tracepoint actions.
12767 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12768 (GDB_PROBE_NAME): New.
12770 (GET_UST_SYM): New.
12773 (ust_marker_to_static_tracepoint): New.
12775 (collect_ust_data_at_tracepoint): New.
12776 (gdb_ust_probe): New.
12777 (UNIX_PATH_MAX, SOCK_DIR): New.
12778 (gdb_ust_connect_sync_socket): New.
12779 (resume_thread, stop_thread): New.
12780 (run_inferior_command): New.
12781 (init_named_socket): New.
12782 (gdb_ust_socket_init): New.
12783 (cstr_to_hexstr): New.
12785 (first_marker, next_marker): New.
12786 (response_ust_marker): New.
12787 (cmd_qtfstm, cmd_qtsstm): New.
12788 (unprobe_marker_at, probe_marker_at): New.
12789 (cmd_qtstmat, gdb_ust_thread): New.
12790 (gdb_ust_init): New.
12791 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12792 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12793 (ST_REGENTRY): New.
12794 (x86_64_st_collect_regmap): New.
12795 (X86_64_NUM_ST_COLLECT_GREGS): New.
12796 (AMD64_RIP_REGNUM): New.
12797 (supply_static_tracepoint_registers): New.
12798 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12799 (ST_REGENTRY): New.
12800 (i386_st_collect_regmap): New.
12801 (i386_NUM_ST_COLLECT_GREGS): New.
12802 (supply_static_tracepoint_registers): New.
12803 * server.c (handle_query): Handle qXfer:statictrace:read.
12804 <qSupported>: Report support for StaticTracepoints, and
12805 qXfer:statictrace:read features.
12806 * server.h (traceframe_read_sdata)
12807 (supply_static_tracepoint_registers): Declare.
12808 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12809 (unpack_varlen_hex): Include in IPA build.
12810 * Makefile.in (ustlibs, ustinc): New.
12811 (IPA_OBJS): Add remote-utils-ipa.o.
12812 ($(IPA_LIB)): Link -ldl and -lpthread.
12814 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12815 * config.in, configure: Regenerate.
12817 2010-06-20 Ian Lance Taylor <iant@google.com>
12818 Pedro Alves <pedro@codesourcery.com>
12820 * linux-x86-low.c (always_true): Delete.
12821 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12822 trying to fool the compiler with always_true.
12824 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12826 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12827 conditions in gdbserver.
12829 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12831 * spu-low.c (spu_read_memory): Wrap around local store limit.
12832 (spu_write_memory): Likewise.
12834 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12836 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12837 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12839 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12841 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12842 uses with LONGEST uses.
12844 2010-06-14 Stan Shebs <stan@codesourcery.com>
12845 Pedro Alves <pedro@codesourcery.com>
12849 * linux-x86-low.c: Include limits.h.
12851 (always_true): New.
12854 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12855 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12856 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12857 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12858 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12859 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12860 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12861 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12862 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12863 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12864 (amd64_emit_void_call_2): New.
12865 (amd64_emit_ops): New.
12866 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12867 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12868 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12869 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12870 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12871 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12872 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12873 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12874 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12875 (i386_emit_stack_adjust, i386_emit_int_call_1)
12876 (i386_emit_void_call_2): New.
12877 (i386_emit_ops): New.
12878 (x86_emit_ops): New.
12879 (the_low_target): Install x86_emit_ops.
12880 * server.h (struct emit_ops): New.
12881 (get_raw_reg_func_addr): Declare.
12882 (current_insn_ptr, emit_error): Declare.
12883 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12884 (set_trace_state_variable_value): New defines.
12885 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12886 addr_get_trace_state_variable_value and
12887 addr_set_trace_state_variable_value.
12888 (symbol_list): New fields for get_raw_reg,
12889 get_trace_state_variable_value and set_trace_state_variable_value.
12890 (condfn): New typedef.
12891 (struct tracepoint): New field `compiled_cond'.
12892 (do_action_at_tracepoint): Clear compiled_cond.
12893 (get_trace_state_variable_value, set_trace_state_variable_value):
12895 (condition_true_at_tracepoint): If there's a compiled condition,
12897 (current_insn_ptr, emit_error): New globals.
12898 (struct bytecode_address): New.
12899 (get_raw_reg_func_addr): New.
12900 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12901 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12902 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12903 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12904 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12905 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12906 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12907 (compile_tracepoint_condition, compile_bytecodes): New.
12908 * target.h (emit_ops): Forward declare.
12909 (struct target_ops): New field emit_ops.
12910 (target_emit_ops): New.
12911 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12912 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12913 * linux-low.c (linux_emit_ops): New.
12914 (linux_target_ops): Install it.
12915 * linux-low.h (struct linux_target_ops): New field emit_ops.
12917 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12919 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12920 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12922 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12923 Stan Shebs <stan@codesourcery.com>
12925 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12926 (all): Depend on $(extra_libraries).
12927 (install-only): Install the IPA.
12928 (IPA_OBJS, IPA_LIB): New.
12929 (clean): Remove the IPA lib.
12930 (IPAGENT_CFLAGS): New.
12931 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12932 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12933 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12934 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12935 * configure.ac: Check for atomic builtins support in the compiler.
12936 (IPA_DEPFILES, extra_libraries): Define.
12937 * configure.srv (ipa_obj): Add description.
12938 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12939 (i[34567]86-*-linux*): Set ipa_obj.
12940 (x86_64-*-linux*): Set ipa_obj.
12941 * linux-low.c (stabilizing_threads): New.
12942 (supports_fast_tracepoints): New.
12943 (linux_detach): Stabilize threads before detaching.
12944 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12945 the lwp is either not stabilizing, or is moving out of a jump pad.
12946 (linux_fast_tracepoint_collecting): New.
12947 (maybe_move_out_of_jump_pad): New.
12948 (enqueue_one_deferred_signal): New.
12949 (dequeue_one_deferred_signal): New.
12950 (linux_wait_for_event_1): If moving out of a jump pad, defer
12951 pending signals to later.
12952 (linux_stabilize_threads): New.
12953 (linux_wait_1): Check if threads need moving out of jump pads, and
12955 (stuck_in_jump_pad_callback): New.
12956 (move_out_of_jump_pad_callback): New.
12957 (lwp_running): New.
12958 (linux_resume_one_lwp): Handle moving out of jump pads.
12959 (linux_set_resume_request): Dequeue deferred signals.
12960 (need_step_over_p): Also step over fast tracepoint jumps.
12961 (start_step_over): Also uninsert fast tracepoint jumps.
12962 (finish_step_over): Also reinsert fast tracepoint jumps.
12963 (linux_install_fast_tracepoint_jump): New.
12964 (linux_target_ops): Install linux_stabilize_threads and
12965 linux_install_fast_tracepoint_jump_pad.
12966 * linux-low.h (linux_target_ops) <get_thread_area,
12967 install_fast_tracepoint_jump_pad>: New fields.
12968 (struct lwp_info) <collecting_fast_tracepoint,
12969 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12970 (linux_get_thread_area): Declare.
12971 * linux-x86-low.c (jump_insn): New.
12972 (x86_get_thread_area): New.
12973 (append_insns): New.
12974 (push_opcode): New.
12975 (amd64_install_fast_tracepoint_jump_pad): New.
12976 (i386_install_fast_tracepoint_jump_pad): New.
12977 (x86_install_fast_tracepoint_jump_pad): New.
12978 (the_low_target): Install x86_get_thread_area and
12979 x86_install_fast_tracepoint_jump_pad.
12980 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12981 (struct fast_tracepoint_jump): New.
12982 (fast_tracepoint_jump_insn): New.
12983 (fast_tracepoint_jump_shadow): New.
12984 (find_fast_tracepoint_jump_at): New.
12985 (fast_tracepoint_jump_here): New.
12986 (delete_fast_tracepoint_jump): New.
12987 (set_fast_tracepoint_jump): New.
12988 (uninsert_fast_tracepoint_jumps_at): New.
12989 (reinsert_fast_tracepoint_jumps_at): New.
12990 (set_breakpoint_at): Use write_inferior_memory.
12991 (uninsert_raw_breakpoint): Use write_inferior_memory.
12992 (check_mem_read): Mask out fast tracepoint jumps.
12993 (check_mem_write): Mask out fast tracepoint jumps.
12994 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12995 (set_fast_tracepoint_jump): Declare.
12996 (delete_fast_tracepoint_jump)
12997 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12998 (reinsert_fast_tracepoint_jumps_at): Declare.
12999 * regcache.c: Don't compile many functions when building the
13000 in-process agent library.
13001 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
13002 the register buffer in the heap.
13003 (free_register_cache): If the register buffer isn't owned by the
13004 regcache, don't free it.
13005 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
13006 pre-existing register caches.
13007 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
13009 (convert_ascii_to_int): : Constify `from' parameter type.
13010 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
13011 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
13012 the needed buffer in-place.
13013 (relocate_instruction): New.
13014 * server.c (handle_query) <qSymbols>: If the target supports
13015 tracepoints, give it a chance of looking up symbols. Report
13016 support for fast tracepoints.
13017 (handle_status): Stabilize threads.
13018 (process_serial_event): Adjust.
13019 * server.h (struct fast_tracepoint_jump): Forward declare.
13020 (struct process_info) <fast_tracepoint_jumps>: New field.
13021 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
13022 (decode_X_packet, decode_M_packet): Adjust.
13023 (relocate_instruction): Declare.
13024 (in_process_agent_loaded): Declare.
13025 (tracepoint_look_up_symbols): Declare.
13026 (struct fast_tpoint_collect_status): Declare.
13027 (fast_tracepoint_collecting): Declare.
13028 (force_unlock_trace_buffer): Declare.
13029 (handle_tracepoint_bkpts): Declare.
13030 (initialize_low_tracepoint)
13031 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
13032 * target.h (struct target_ops) <stabilize_threads,
13033 install_fast_tracepoint_jump_pad>: New fields.
13034 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
13035 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
13036 [HAVE_STDINT_H]: Include stdint.h.
13037 (trace_debug_1): Rename to ...
13038 (trace_vdebug): ... this.
13039 (trace_debug): Rename to ...
13040 (trace_debug_1): ... this. Add `level' parameter.
13041 (trace_debug): New.
13042 (ATTR_USED, ATTR_NOINLINE): New.
13043 (IP_AGENT_EXPORT): New.
13044 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
13045 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
13046 (about_to_request_buffer_space, trace_buffer_is_full)
13047 (stopping_tracepoint, expr_eval_result, error_tracepoint)
13048 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
13049 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
13050 (traceframe_write_count, traceframes_created)
13051 (trace_state_variables)
13052 New renaming defines.
13053 (struct ipa_sym_addresses): New.
13054 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
13055 (symbol_list): New.
13056 (ipa_sym_addrs): New.
13057 (all_tracepoint_symbols_looked_up): New.
13058 (in_process_agent_loaded): New.
13059 (write_e_ipa_not_loaded): New.
13060 (maybe_write_ipa_not_loaded): New.
13061 (tracepoint_look_up_symbols): New.
13062 (debug_threads) [IN_PROCESS_AGENT]: New.
13063 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
13064 (UNKNOWN_SIDE_EFFECTS): New.
13065 (stop_tracing): New.
13066 (flush_trace_buffer): New.
13067 (stop_tracing_bkpt): New.
13068 (flush_trace_buffer_bkpt): New.
13069 (read_inferior_integer): New.
13070 (read_inferior_uinteger): New.
13071 (read_inferior_data_pointer): New.
13072 (write_inferior_data_pointer): New.
13073 (write_inferior_integer): New.
13074 (write_inferior_uinteger): New.
13075 (struct collect_static_trace_data_action): Delete.
13076 (enum tracepoint_type): New.
13077 (struct tracepoint) <type>: New field `type'.
13078 <actions_str, step_actions, step_actions_str>: Only include in
13080 <orig_size, obj_addr_on_target, adjusted_insn_addr>
13081 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
13082 (tracepoints): Use IP_AGENT_EXPORT.
13083 (last_tracepoint): Don't include in the IPA.
13084 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13085 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13086 (alloced_trace_state_variables): New.
13087 (trace_state_variables): Use IP_AGENT_EXPORT.
13088 (traceframe_t): Delete unused variable.
13089 (circular_trace_buffer): Don't include in the IPA.
13090 (trace_buffer_start): Delete.
13091 (struct trace_buffer_control): New.
13092 (trace_buffer_free): Delete.
13093 (struct ipa_trace_buffer_control): New.
13094 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13095 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13097 (trace_buffer_ctrl): New.
13098 (TRACE_BUFFER_CTRL_CURR): New.
13099 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13100 Reimplement as macros.
13101 (trace_buffer_wrap): Delete.
13102 (traceframe_write_count, traceframe_read_count)
13103 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13104 (struct tracepoint_hit_ctx) <type>: New field.
13105 (struct fast_tracepoint_ctx): New.
13106 (memory_barrier): New.
13108 (record_tracepoint_error): Update atomically in the IPA.
13109 (clear_inferior_trace_buffer): New.
13110 (about_to_request_buffer_space): New.
13111 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13112 updating the same buffer.
13113 (add_tracepoint): Default the tracepoint's type to trap
13114 tracepoint, and orig_size to -1.
13115 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13116 internal variables.
13117 (create_trace_state_variable): New parameter `gdb'. Handle it.
13118 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13119 (cmd_qtdp): Handle fast tracepoints.
13120 (cmd_qtdv): Adjust.
13121 (max_jump_pad_size): New.
13122 (gdb_jump_pad_head): New.
13123 (get_jump_space_head): New.
13124 (claim_jump_space): New.
13125 (sort_tracepoints): New.
13126 (MAX_JUMP_SIZE): New.
13127 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13129 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13130 support. Upload fast traceframes, and delete internal IPA
13132 (stop_tracing_handler): New.
13133 (flush_trace_buffer_handler): New.
13134 (cmd_qtstop): Upload fast tracepoints.
13135 (response_tracepoint): Handle fast tracepoints.
13136 (tracepoint_finished_step): Upload fast traceframes. Set the
13137 tracepoint hit context's tracepoint type.
13138 (handle_tracepoint_bkpts): New.
13139 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13140 type. Add comment about fast tracepoints.
13141 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13142 non-existing action_str field.
13143 (get_context_regcache): Handle fast tracepoints.
13144 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13146 (fast_tracepoint_from_jump_pad_address): New.
13147 (fast_tracepoint_from_ipa_tpoint_address): New.
13148 (collecting_t): New.
13149 (force_unlock_trace_buffer): New.
13150 (fast_tracepoint_collecting): New.
13152 (gdb_collect): New.
13153 (write_inferior_data_ptr): New.
13154 (target_tp_heap): New.
13155 (target_malloc): New.
13156 (download_agent_expr): New.
13158 (download_tracepoints): New.
13159 (download_trace_state_variables): New.
13160 (upload_fast_traceframes): New.
13161 (IPA_FIRST_TRACEFRAME): New.
13162 (IPA_NEXT_TRACEFRAME_1): New.
13163 (IPA_NEXT_TRACEFRAME): New.
13164 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13165 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13166 (gdb_jump_pad_buffer_end): New.
13167 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13168 (initialize_tracepoint): Adjust.
13169 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13170 buffer. Initialize the low module.
13171 * utils.c (PREFIX, TOOLNAME): New.
13172 (malloc_failure): Use PREFIX.
13173 (error): In the IPA, an error causes an exit.
13174 (fatal, warning): Use PREFIX.
13175 (internal_error): Use TOOLNAME.
13176 (NUMCELLS): Increase to 10.
13177 * configure, config.in: Regenerate.
13179 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13181 * server.c (handle_query) <qSupported>: Do two passes over the
13182 qSupported string to avoid nesting strtok.
13184 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13186 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13188 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13189 -Wl,--dynamic-list.
13190 * configure: Regenerate.
13191 * proc-service.list: New.
13193 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13195 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13198 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13200 * gdbreplay.c (remote_open): Check error return from socket() call by
13201 its equality to -1 not by it being negative.
13202 * remote-utils.c (remote_open): Likewise.
13204 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13206 * config.h: Regenerate.
13208 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13210 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13211 doesn't provide PTRACE_GET_THREAD_AREA.
13213 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13215 * linux-m68k-low.c: Include <asm/ptrace.h>
13216 (ps_get_thread_area): Implement.
13218 2010-05-03 Doug Evans <dje@google.com>
13220 * event-loop.c (struct callback_event): New struct.
13221 (callback_list): New global.
13222 (append_callback_event, delete_callback_event): New functions.
13223 (process_callback): New function.
13224 (start_event_loop): Call it.
13225 * remote-utils.c (NOT_SCHEDULED): Define.
13226 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13227 moved out of readchar.
13228 (readchar): Rewrite. Call reschedule before returning.
13229 (reset_readchar): New function.
13230 (remote_close): Call it.
13231 (process_remaining, reschedule): New functions.
13232 * server.h (callback_handler_func): New typedef.
13233 (append_callback_event, delete_callback_event): Declare.
13235 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13237 * proc-service.c (ps_pglobal_lookup): Use
13238 thread_db_look_up_one_symbol.
13239 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13240 parameter. Use it instead of all_symbols_looked_up.
13241 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13243 (all_symbols_looked_up): Don't declare.
13244 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13245 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13247 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13248 Set all_symbols_looked_up here.
13249 (thread_db_look_up_one_symbol): New.
13250 (thread_db_get_tls_address): Adjust.
13251 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13252 thread_db object on the heap, and tentatively set it in the
13254 (thread_db_init): Don't set all_symbols_looked_up here.
13255 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13257 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13259 * linux-low.c (linux_kill, linux_detach): Adjust.
13260 (status_pending_p_callback): Remove redundant statement. Check
13261 for !TARGET_WAITIKIND_IGNORE, instead of
13262 TARGET_WAITKIND_STOPPED.
13263 (handle_tracepoints): Make sure LWP is locked. Adjust.
13264 (linux_wait_for_event_1): Adjust.
13265 (linux_cancel_breakpoints): New.
13266 (unsuspend_one_lwp): New.
13267 (unsuspend_all_lwps): New.
13268 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13269 (send_sigstop_callback): Change return type to int, add new
13270 `except' parameter and handle it.
13271 (suspend_and_send_sigstop_callback): New.
13272 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13273 pass them down. If SUSPEND, also increment the lwp's suspend
13275 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13276 (need_step_over_p): Don't consider suspended LWPs.
13277 (start_step_over): Adjust.
13278 (proceed_one_lwp): Change return type to int, add new `except'
13279 parameter and handle it.
13280 (unsuspend_and_proceed_one_lwp): New.
13281 (proceed_all_lwps): Use find_inferior instead of
13283 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13284 also decrement the suspend count of LWPs. Pass `except' down,
13285 instead of hacking its suspend count.
13286 (linux_pause_all): Add `freeze' parameter. Adjust.
13287 (linux_unpause_all): New.
13288 (linux_target_ops): Install linux_unpause_all.
13289 * server.c (handle_status): Adjust.
13290 * target.h (struct target_ops): New fields `unpause_all' and
13291 `cancel_breakpoints'. Add new parameter to `pause_all'.
13292 (pause_all): Add new `freeze' parameter.
13293 (unpause_all): New.
13294 (cancel_breakpoints): New.
13295 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13296 cancel breakpoints.
13297 (cmd_qtstart): Pause threads.
13298 (stop_tracing): Pause threads, and cancel breakpoints.
13299 * win32-low.c (win32_target_ops): Adjust.
13301 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13303 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13304 the inferior right away from here...
13305 (linux_wait_1): ... to here, and adjust to check the thread's
13306 last_resume_kind instead of the lwp's step or stop_expected flags.
13308 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13310 * README: Use consistent `GDB' and `GDBserver' spellings.
13312 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13314 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13315 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13316 (linux_detach_one_lwp): Assume the lwp is stopped.
13317 (any_thread_of): Delete.
13318 (linux_detach): Stop all lwps here. Don't blindly delete all
13320 (delete_lwp_callback): New.
13321 (linux_mourn): Delete all lwps of the process that is gone.
13322 (linux_wait_1): Don't delete the last lwp of the process here.
13323 * mem-break.h (mark_breakpoints_out): Declare.
13324 * mem-break.c (mark_breakpoints_out): New.
13325 (free_all_breakpoints): Use it.
13326 * server.c (handle_target_event): If the process is gone, mark
13328 * thread-db.c (struct thread_db) <create_bp>: New field.
13329 (thread_db_enable_reporting): Fix prototype. Store a thread event
13330 breakpoint reference in the thread_db struct.
13331 (thread_db_load_search): Clear the thread_db object.
13332 (try_thread_db_load_1): Ditto.
13333 (switch_to_process): New.
13334 (disable_thread_event_reporting): Use it.
13335 (remove_thread_event_breakpoints): New.
13336 (thread_db_detach, thread_db_mourn): Use it.
13338 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13340 * linux-low.c (linux_enable_event_reporting): New.
13341 (linux_wait_for_event_1, handle_extended_wait): Use it.
13343 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13345 * linux-low.c (linux_kill_one_lwp, linux_kill)
13346 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13347 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13348 SIGSTOP even if the LWP is stopped.
13349 (send_sigstop_callback): New.
13350 (stop_all_lwps): Use send_sigstop_callback instead.
13351 (linux_resume_one_thread): Adjust.
13352 (proceed_one_lwp): Still proceed an LWP that the client has
13353 requested to stop, if we haven't reported it as stopped yet. Make
13354 sure that LWPs the client want stopped, have a pending SIGSTOP.
13356 2010-04-26 Doug Evans <dje@google.com>
13358 * server.c (handle_general_set): Make static.
13360 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13361 Print received char after testing for error/eof instead of before.
13362 (input_interrupt): Tweak comment.
13364 2010-04-23 Doug Evans <dje@google.com>
13366 * server.c (start_inferior): Print inferior argv if --debug.
13368 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13370 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13371 * nto-x86-low.c: Include server.h
13373 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13375 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13376 be consistent with other sources of this directory.
13377 (init_registers_amd64): Correct name of source file of this function
13380 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13382 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13383 64-bit executables.
13385 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13387 * win32-i386-low.c: Add 64-bit support.
13388 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13389 (init_registers_amd64): Declare.
13390 (mappings): Add 64-bit version of array.
13391 (init_windows_x86): New function.
13392 (the_low_target): Change init_arch field to init_windows_x86.
13394 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13396 * win32-low.c: Adapt to support also 64-bit architecture.
13397 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13398 (get_image_name): Use SIZE_T type for local variable `done'.
13399 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13400 (toolhelp_get_dll_name): Idem.
13401 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13402 Use uintptr_t typecast to avoid warning.
13403 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13404 (handle_exception): Use phex_nz to avoid warning.
13405 (win32_wait): Remove unused local variable `process'.
13407 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13409 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13412 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13414 * configure.ac: Use `ws2_32' library for srv_mingw.
13415 * configure: Regenerate.
13416 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13417 * remote-utils.c: Likewise.
13419 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13421 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13422 if __x86_64__ is defined.
13424 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13426 * configure: Regenerate.
13428 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13430 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13431 * target.h (target_ops): New get_tib_address field.
13432 * win32-low.h (win32_thread_info): Add thread_local_base field.
13433 * win32-low.c (child_add_thread): Add tlb argument.
13434 Set thread_local_base field to TLB.
13435 (get_child_debug_event): Adapt to child_add_thread change.
13436 (win32_get_tib_address): New function.
13437 (win32_target_ops): Set get_tib_address field to
13438 win32_get_tib_address.
13439 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13441 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13443 * linux-low.c (linux_mourn): Also remove the process.
13444 * server.c (handle_target_event): Don't remove the process here.
13445 * nto-low.c (nto_mourn): New.
13446 (nto_target_ops): Install it.
13447 * spu-low.c (spu_mourn): New.
13448 (spu_target_ops): Install it.
13449 * win32-low.c (win32_mourn): New.
13450 (win32_target_ops): Install it.
13452 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13454 * server.h (buffer_xml_printf): Remove redundant `;'.
13456 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13458 * regcache.c (set_register_cache): Invalidate regcaches before
13459 changing the register cache layout.
13460 (regcache_invalidate_one): Allow a NULL regcache.
13461 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13462 regcaches before changing the register cache layout or the target
13465 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13467 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13468 variable warning on Linux/x86-64.
13470 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13472 GDBserver disconnected tracing support.
13474 * linux-low.c (linux_remove_process): Delete.
13475 (add_lwp): Don't set last_resume_kind here.
13476 (linux_kill): Use `mourn'.
13477 (linux_detach): Use `thread_db_detach', and `mourn'.
13478 (linux_mourn): New.
13479 (linux_attach_lwp_1): Adjust comment.
13480 (linux_attach): last_resume_kind moved the thread_info; adjust.
13481 (status_pending_p_callback): Adjust.
13482 (linux_wait_for_event_1): Adjust.
13483 (count_events_callback, select_singlestep_lwp_callback)
13484 (select_event_lwp_callback, cancel_breakpoints_callback)
13485 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13486 (proceed_one_lwp): Adjust.
13487 (linux_async): Add debug output.
13488 (linux_thread_stopped): New.
13489 (linux_pause_all): New.
13490 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13492 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13493 (thread_db_free): Delete declaration.
13494 (thread_db_detach, thread_db_mourn): Declare.
13495 * thread-db.c (thread_db_init): Use thread_db_mourn.
13496 (thread_db_free): Delete, split in two.
13497 (disable_thread_event_reporting): New.
13498 (thread_db_detach): New.
13499 (thread_db_mourn): New.
13501 * server.h (struct thread_info) <last_resume_kind>: New field.
13502 <attached>: Add comment.
13503 <gdb_detached>: New field.
13504 (handler_func): Change return type to int.
13505 (handle_serial_event, handle_target_event): Ditto.
13506 (gdb_connected): Declare.
13508 (disconnected_tracing): Declare.
13509 (stop_tracing): Declare.
13511 * server.c (handle_query) <qSupported>: Report support for
13512 disconnected tracing.
13513 (queue_stop_reply_callback): Account for running threads.
13514 (gdb_wants_thread_stopped): New.
13515 (gdb_wants_all_threads_stopped): New.
13516 (gdb_reattached_process): New.
13517 (handle_status): Clear the `gdb_detached' flag of all processes.
13518 In all-stop, stop all threads.
13519 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13520 (process_serial_event): If the remote connection breaks, or if an
13521 exit was forced with "monitor exit", force an event loop exit.
13522 Handle disconnected tracing on detach.
13523 (handle_serial_event): Adjust.
13524 (handle_target_event): If GDB isn't connected, forward events back
13525 to the inferior, unless the last process exited, in which case,
13526 exit gdbserver. Adjust interface.
13528 * remote-utils.c (remote_open): Don't block in accept. Instead
13529 register an event loop source on the listen socket file
13530 descriptor. Refactor bits into ...
13531 (listen_desc): ... this new global.
13532 (gdb_connected): ... this new function.
13533 (enable_async_notification): ... this new function.
13534 (handle_accept_event): ... this new function.
13535 (remote_close): Clear remote_desc.
13537 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13539 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13541 (mourn_inferior): Define.
13542 (target_process_qsupported): Avoid the dangling else problem.
13543 (thread_stopped): Define.
13544 (pause_all): Define.
13545 (target_waitstatus_to_string): Declare.
13546 * target.c (target_waitstatus_to_string): New.
13548 * tracepoint.c (tracing): Make extern.
13549 (disconnected_tracing): New.
13550 (stop_tracing): Make extern. Handle tracing stops due to GDB
13552 (cmd_qtdisconnected): New.
13553 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13554 (handle_tracepoint_general_set): Handle QTDisconnected.
13556 * event-loop.c (event_handler_func): Change return type to int.
13557 (process_event): Bail out if the event handler wants the event
13559 (handle_file_event): Ditto.
13560 (start_event_loop): Bail out if the event handler wants the event
13563 * nto-low.c (nto_target_ops): Adjust.
13564 * spu-low.c (spu_wait): Don't remove the process here.
13565 (spu_target_ops): Adjust.
13566 * win32-low.c (win32_wait): Don't remove the process here.
13567 (win32_target_ops): Adjust.
13569 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13571 * regcache.c (realloc_register_cache): Invalidate inferior's
13572 regcache before recreating it.
13574 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13576 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13578 2010-04-09 Stan Shebs <stan@codesourcery.com>
13579 Pedro Alves <pedro@codesourcery.com>
13581 * server.h (LONGEST): New.
13582 (struct thread_info) <while_stepping>: New field.
13583 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13585 (initialize_tracepoint, handle_tracepoint_general_set)
13586 (handle_tracepoint_query, tracepoint_finished_step)
13587 (tracepoint_was_hit, release_while_stepping_state_list):
13588 (current_traceframe): Declare.
13589 * server.c (handle_general_set): Handle tracepoint packets.
13590 (read_memory): New.
13591 (write_memory): New.
13592 (handle_search_memory_1): Use read_memory.
13593 (handle_query): Report support for conditional tracepoints, trace
13594 state variables, and tracepoint sources. Handle tracepoint
13596 (main): Initialize the tracepoints module.
13597 (process_serial_event): Handle traceframe reads/writes.
13599 * linux-low.c (handle_tracepoints): New.
13600 (linux_wait_1): Call it.
13601 (linux_resume_one_lwp): Handle while-stepping.
13602 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13603 (linux_target_ops): Install them.
13604 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13606 * linux-x86-low.c (x86_supports_tracepoints): New.
13607 (the_low_target). Install it.
13609 * mem-break.h (delete_breakpoint): Declare.
13610 * mem-break.c (delete_breakpoint): Make external.
13612 * target.h (struct target_ops): Add `supports_tracepoints',
13613 `read_pc', and `write_pc' fields.
13614 (target_supports_tracepoints): Define.
13615 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13618 * regcache.h (struct regcache) <registers_owned>: New field.
13619 (init_register_cache, regcache_cpy): Declare.
13620 (regcache_read_pc, regcache_write_pc): Declare.
13621 (register_cache_size): Declare.
13622 (supply_regblock): Declare.
13623 * regcache.c (init_register_cache): New.
13624 (new_register_cache): Use it.
13625 (regcache_cpy): New.
13626 (register_cache_size): New.
13627 (supply_regblock): New.
13628 (regcache_read_pc, regcache_write_pc): New.
13630 * tracepoint.c: New.
13632 * Makefile.in (OBS): Add tracepoint.o.
13633 (tracepoint.o): New rule.
13635 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13637 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13639 (i386-mmx.c): Likewise.
13640 (i386-mmx-linux.o): Likewise.
13641 (i386-mmx-linux.c): Likewise.
13643 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13644 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13645 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13646 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13648 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13649 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13650 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13652 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13654 * Makefile.in (clean): Updated.
13656 (i386-avx.c): Likewise.
13657 (i386-avx-linux.o): Likewise.
13658 (i386-avx-linux.c): Likewise.
13659 (amd64-avx.o): Likewise.
13660 (amd64-avx.c): Likewise.
13661 (amd64-avx-linux.o): Likewise.
13662 (amd64-avx-linux.c): Likewise.
13664 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13665 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13666 (srv_amd64_regobj): Add amd64-avx.o.
13667 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13668 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13669 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13670 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13671 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13672 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13673 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13675 * i387-fp.c: Include "i386-xstate.h".
13677 (i387_cache_to_xsave): Likewise.
13678 (i387_xsave_to_cache): Likewise.
13679 (x86_xcr0): Likewise.
13681 * i387-fp.h (i387_cache_to_xsave): Likewise.
13682 (i387_xsave_to_cache): Likewise.
13683 (x86_xcr0): Likewise.
13685 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13686 * linux-crisv32-low.c (target_regsets): Likewise.
13687 * linux-m68k-low.c (target_regsets): Likewise.
13688 * linux-mips-low.c (target_regsets): Likewise.
13689 * linux-ppc-low.c (target_regsets): Likewise.
13690 * linux-s390-low.c (target_regsets): Likewise.
13691 * linux-sh-low.c (target_regsets): Likewise.
13692 * linux-sparc-low.c (target_regsets): Likewise.
13693 * linux-xtensa-low.c (target_regsets): Likewise.
13695 * linux-low.c: Include <sys/uio.h>.
13696 (regsets_fetch_inferior_registers): Support nt_type.
13697 (regsets_store_inferior_registers): Likewise.
13698 (linux_process_qsupported): New.
13699 (linux_target_ops): Add linux_process_qsupported.
13701 * linux-low.h (regset_info): Add nt_type.
13702 (linux_target_ops): Add process_qsupported.
13704 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13706 (init_registers_i386_avx_linux): New.
13707 (init_registers_amd64_avx_linux): Likewise.
13708 (xmltarget_i386_linux_no_xml): Likewise.
13709 (xmltarget_amd64_linux_no_xml): Likewise.
13710 (PTRACE_GETREGSET): Likewise.
13711 (PTRACE_SETREGSET): Likewise.
13712 (x86_fill_xstateregset): Likewise.
13713 (x86_store_xstateregset): Likewise.
13714 (use_xml): Likewise.
13715 (x86_linux_update_xmltarget): Likewise.
13716 (x86_linux_process_qsupported): Likewise.
13717 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13718 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13719 init_registers_i386_linux here. Call
13720 x86_linux_update_xmltarget.
13721 (the_low_target): Add x86_linux_process_qsupported.
13723 * server.c (handle_query): Call target_process_qsupported.
13725 * target.h (target_ops): Add process_qsupported.
13726 (target_process_qsupported): New.
13728 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13730 * inferiors.c (add_thread): Set last_status kind to
13731 TARGET_WAITKIND_IGNORE.
13732 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13733 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13734 (linux_wait_1): Move `thread' local definition to block that uses
13735 it. Don't NULL initialize `event_child'.
13736 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13737 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13738 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13740 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13742 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13743 an extended waitstatus, or by a watchpoint.
13744 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13745 thread was stepping or has been stopped by a watchpoint.
13747 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13749 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13750 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13751 of another, then delete the previous, and validate all
13753 (validate_inserted_breakpoint): New.
13754 (delete_disabled_breakpoints): New.
13755 (validate_breakpoints): New.
13756 (check_mem_read): Validate breakpoints before trusting their
13757 shadow. Delete disabled breakpoints.
13758 (check_mem_write): Validate breakpoints before trusting they
13759 should be inserted. Delete disabled breakpoints.
13760 * mem-break.h (validate_breakpoints):
13761 * server.c (handle_query): Validate breakpoints when we see a
13764 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13766 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13767 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13768 if we could tell there's a GDB breakpoint at stop_pc.
13769 (need_step_over_p): Don't do a step over if we find a GDB
13770 breakpoint at the resume PC.
13772 * mem-break.c (struct raw_breakpoint): New.
13773 (enum bkpt_type): New type `gdb_breakpoint'.
13774 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13775 fields. New field `raw'.
13776 (find_raw_breakpoint_at): New.
13777 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13778 breakpoint instead.
13779 (set_breakpoint_at): Adjust.
13780 (delete_raw_breakpoint): New.
13781 (release_breakpoint): New.
13782 (delete_breakpoint): Rename to...
13783 (delete_breakpoint_1): ... this. Add proc parameter. Use
13784 release_breakpoint. Return ENOENT.
13785 (delete_breakpoint): Reimplement.
13786 (find_breakpoint_at): Delete.
13787 (find_gdb_breakpoint_at): New.
13788 (delete_breakpoint_at): Delete.
13789 (set_gdb_breakpoint_at): New.
13790 (delete_gdb_breakpoint_at): New.
13791 (gdb_breakpoint_here): New.
13792 (set_reinsert_breakpoint): Use release_breakpoint.
13793 (uninsert_breakpoint): Rename to ...
13794 (uninsert_raw_breakpoint): ... this.
13795 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13796 (reinsert_raw_breakpoint): Change parameter type to
13798 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13800 (check_breakpoints): Adjust. Use release_breakpoint.
13801 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13802 (breakpoint_inserted_here): Ditto.
13803 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13804 Don't trust the breakpoint's shadow if it is not inserted.
13805 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13806 (delete_all_breakpoints): Adjust.
13807 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13808 use delete_breakpoint_1.
13810 * mem-break.h (breakpoints_supported): Delete declaration.
13811 (set_gdb_breakpoint_at): Declare.
13812 (gdb_breakpoint_here): Declare.
13813 (delete_breakpoint_at): Delete.
13814 (delete_gdb_breakpoint_at): Declare.
13816 * server.h (struct raw_breakpoint): Forward declare.
13817 (struct process_info): New field `raw_breakpoints'.
13819 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13822 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13824 * linux-low.c (status_pending_p_callback): Fix comment.
13825 (linux_wait_for_event_1): Move most of the internal breakpoint
13826 handling from here...
13827 (linux_wait_1): ... to here.
13828 (count_events_callback): New.
13829 (select_singlestep_lwp_callback): New.
13830 (select_event_lwp_callback): New.
13831 (cancel_breakpoints_callback): New.
13832 (select_event_lwp): New.
13833 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13834 priority to all LWPs that have had events that should be reported
13835 to the client. Cancel breakpoints when about to reporting the
13836 event to the client, not while stopping lwps. No longer cancel
13837 finished single-steps here.
13838 (cancel_finished_single_step): Delete.
13839 (cancel_finished_single_steps): Delete.
13841 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13843 * mem-break.c (enum bkpt_type): New.
13844 (struct breakpoint): New field `type'.
13845 (set_breakpoint_at): Change return type to struct breakpoint
13846 pointer. Set type to `other_breakpoint' by default.
13847 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13848 in the breakpoint list.
13849 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13850 (reinsert_breakpoint): Rename to ...
13851 (reinsert_raw_breakpoint): ... this.
13852 (reinsert_breakpoints_at): Adjust.
13853 * mem-break.h (struct breakpoint): Declare.
13854 (set_breakpoint_at): Change return type to struct breakpoint
13857 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13859 * server.c (handle_query): Assign, not compare.
13861 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13863 Teach linux gdbserver to step-over-breakpoints.
13865 * linux-low.c (can_hardware_single_step): New.
13866 (supports_breakpoints): New.
13867 (handle_extended_wait): If stopping threads, read the stop pc of
13868 the new cloned LWP.
13870 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13871 low target doesn't support retrieving the PC.
13872 (add_lwp): Set last_resume_kind to resume_continue.
13873 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13874 (linux_attach): Don't clear stop_expected. Set the lwp's
13875 last_resume_kind to resume_stop.
13876 (linux_detach_one_lwp): Don't check for removed breakpoints.
13877 (check_removed_breakpoint): Delete.
13878 (status_pending_p): Rename to ...
13879 (status_pending_p_callback): ... this. Don't check for removed
13880 breakpoints. Don't consider threads that are stopped from GDB's
13882 (linux_wait_for_lwp): Always read the stop_pc here.
13883 (cancel_breakpoint): New.
13884 (step_over_bkpt): New global.
13885 (linux_wait_for_event_1): Implement stepping over breakpoints.
13886 (gdb_wants_lwp_stopped): New.
13887 (gdb_wants_all_stopped): New.
13888 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13889 single-step traps here. Store the thread's last reported target
13891 (send_sigstop): Don't clear stop_expected. Always set it,
13893 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13894 (cancel_finished_single_step): New.
13895 (cancel_finished_single_steps): New.
13896 (wait_for_sigstop): Don't cancel finished single-step traps here.
13897 (linux_resume_one_lwp): Don't check for removed breakpoints.
13898 Don't set `step' on non-hardware step archs.
13899 (linux_set_resume_request): Ignore resume_stop requests if already
13900 stopping or stopped. Set the lwp's last_resume_kind.
13901 (resume_status_pending_p): Don't check for removed breakpoints.
13902 (need_step_over_p): New.
13903 (start_step_over): New.
13904 (finish_step_over): New.
13905 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13906 requests. Clear the thread's last reported target waitstatus.
13907 Don't use the `suspended' flag. Don't consider pending breakpoints.
13908 (linux_resume): Start a step-over if necessary.
13909 (proceed_one_lwp): New.
13910 (proceed_all_lwps): New.
13911 (unstop_all_lwps): New.
13912 * linux-low.h (struct lwp_info): Rewrite comment for the
13913 `suspended' flag. Add the `stop_pc' field. Delete the
13914 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13915 Add `'last_resume_kind' and `need_step_over' fields.
13916 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13917 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13918 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13919 (set_raw_breakpoint_at): New.
13920 (set_breakpoint_at): Rewrite to use it.
13921 (reinsert_breakpoint_handler): Delete.
13922 (set_reinsert_breakpoint): New.
13923 (reinsert_breakpoint_by_bp): Delete.
13924 (delete_reinsert_breakpoints): New.
13925 (uninsert_breakpoint): Rewrite.
13926 (uninsert_breakpoints_at): New.
13927 (reinsert_breakpoint): Rewrite.
13928 (reinsert_breakpoints_at): New.
13929 (check_breakpoints): Rewrite.
13930 (breakpoint_here): New.
13931 (breakpoint_inserted_here): New.
13932 (check_mem_read): Adjust.
13933 * mem-break.h (breakpoints_supported, breakpoint_here)
13934 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13935 (reinsert_breakpoint_by_bp): Delete declaration.
13936 (delete_reinsert_breakpoints): Declare.
13937 (reinsert_breakpoint): Delete declaration.
13938 (reinsert_breakpoints_at): Declare.
13939 (uninsert_breakpoint): Delete declaration.
13940 (uninsert_breakpoints_at): Declare.
13941 (check_breakpoints): Adjust prototype.
13942 * server.h: Adjust include order.
13943 (struct thread_info): Declare here. Add a `last_status' field.
13945 2010-03-23 Michael Snyder <msnyder@vmware.com>
13947 * server.c (crc32): New function.
13948 (handle_query): Add handling for 'qCRC:' request.
13950 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13952 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13953 lwp had been stopped by a watchpoint.
13955 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13957 * server.h (internal_error): Declare.
13958 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13959 * utils.c (internal_error): New function.
13961 2010-03-15 Andreas Schwab <schwab@redhat.com>
13963 * configure.srv: Fix typo setting srv_regobj.
13965 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13967 * linux-low.c (fetch_register): Avoid passing a non string literal
13969 (usr_store_inferior_registers): Ditto.
13971 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13973 * linux-low.c (linux_write_memory): Bail out early if peeking
13976 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13978 * linux-low.h (struct lwp_info): New fields
13979 `stopped_by_watchpoint' and `stopped_data_address'.
13980 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13981 here, and cache them in the lwp object.
13982 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13984 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13986 (linux_stopped_by_watchpoint): Rewrite.
13987 (linux_stopped_data_address): Rewrite.
13989 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13991 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13992 switching the current inferior, not before.
13994 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13996 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13997 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13998 i386-linux.c and amd64-linux.c.
13999 (reg-i386.o): Removed.
14000 (reg-i386.c): Likewise.
14001 (reg-i386-linux.o): Likewise.
14002 (reg-i386-linux.c): Likewise.
14003 (reg-x86-64.o): Likewise.
14004 (reg-x86-64.c): Likewise.
14005 (reg-x86-64-linux.o): Likewise.
14006 (reg-x86-64-linux.c): Likewise.
14008 (i386.c): Likewise.
14009 (i386-linux.o): Likewise.
14010 (i386-linux.c): Likewise.
14011 (amd64.o): Likewise.
14012 (amd64.c): Likewise.
14013 (amd64-linux.o): Likewise.
14014 (amd64-linux.c): Likewise.
14016 * configure.srv (srv_i386_regobj): New.
14017 (srv_i386_linux_regobj): Likewise.
14018 (srv_amd64_regobj): Likewise.
14019 (srv_amd64_linux_regobj): Likewise.
14020 (srv_i386_32bit_xmlfiles): Likewise.
14021 (srv_i386_64bit_xmlfiles): Likewise.
14022 (srv_i386_xmlfiles): Likewise.
14023 (srv_amd64_xmlfiles): Likewise.
14024 (srv_i386_linux_xmlfiles): Likewise.
14025 (srv_amd64_linux_xmlfiles): Likewise.
14026 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
14027 srv_xmlfiles to $srv_i386_xmlfiles.
14028 (i[34567]86-*-mingw32ce*): Likewise.
14029 (i[34567]86-*-mingw*): Likewise.
14030 (i[34567]86-*-nto*): Likewise.
14031 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
14032 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
14033 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
14034 (x86_64-*-linux*): Likewise.
14036 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
14037 (init_registers_amd64_linux): New.
14038 (x86_arch_setup): Replace init_registers_x86_64_linux with
14039 init_registers_amd64_linux.
14041 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
14043 * configure.ac: Check for libdl. If it is not available link against
14044 static libthread_db.
14045 * configure: Regenerate.
14047 2010-02-22 Pedro Alves <pedro@codesourcery.com>
14051 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
14052 handing a read watchpoint.
14053 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
14055 2010-02-12 Doug Evans <dje@google.com>
14057 * linux-low.c (linux_supports_tracefork_flag): Document.
14058 (linux_look_up_symbols): Add comment.
14060 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
14062 * regcache.c (supply_register): Clear regcache if buf is NULL.
14064 2010-02-02 Nicolas Roche <roche@sourceware.org>
14065 Joel Brobecker <brobecker@adacore.com>
14067 * inferiors.c (find_inferior): Add function documentation.
14068 (unloaded_dll): Handle the case where the unloaded dll has not
14069 been previously registered in the dll list.
14071 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
14073 * linux-arm-low.c (thumb_breakpoint_len): Delete.
14074 (thumb2_breakpoint): New.
14075 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
14077 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14079 * linux-low.c (get_stop_pc): Check for SIGTRAP.
14080 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
14083 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14085 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14087 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14089 * linux-s390-low.c (s390_collect_ptrace_register)
14090 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14092 2010-01-21 Doug Evans <dje@google.com>
14094 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14095 (PTRACE_ARG4_TYPE): New macro.
14096 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14097 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14098 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14099 (usr_store_inferior_registers): Ditto.
14100 (linux_read_memory, linux_write_memory): Ditto.
14101 (linux_test_for_tracefork): Ditto.
14103 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14104 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14106 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14108 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14111 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14113 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14114 prototype to take a regcache. Adjust.
14116 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14118 * regcache.h (struct thread_info): Forward declare.
14119 (struct regcache): New.
14120 (new_register_cache): Adjust prototype.
14121 (get_thread_regcache): Declare.
14122 (free_register_cache): Adjust prototype.
14123 (registers_to_string, registers_from_string): Ditto.
14124 (supply_register, supply_register_by_name, collect_register)
14125 (collect_register_as_string, collect_register_by_name): Ditto.
14126 * regcache.c (struct inferior_regcache_data): Delete.
14127 (get_regcache): Rename to ...
14128 (get_thread_regcache): ... this. Adjust. Switch inferior before
14129 fetching registers.
14130 (regcache_invalidate_one): Adjust.
14131 (regcache_invalidate): Fix prototype.
14132 (new_register_cache): Return the new register cache.
14133 (free_register_cache): Change prototype.
14134 (realloc_register_cache): Adjust.
14135 (registers_to_string): Change prototype to take a regcache. Adjust.
14136 (registers_from_string): Ditto.
14137 (register_data): Ditto.
14138 (supply_register): Ditto.
14139 (supply_register_by_name): Ditto.
14140 (collect_register): Ditto.
14141 (collect_register_as_string): Ditto.
14142 (collect_register_by_name): Ditto.
14143 * server.c (process_serial_event): Adjust.
14144 * linux-low.h (regset_fill_func, regset_store_func): Change
14146 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14148 * linux-low.c (get_stop_pc): Adjust.
14149 (check_removed_breakpoint): Adjust.
14150 (linux_wait_for_event): Adjust.
14151 (linux_resume_one_lwp): Adjust.
14152 (fetch_register): Add regcache parameter. Adjust.
14153 (usr_store_inferior_registers): Ditto.
14154 (regsets_fetch_inferior_registers): Ditto.
14155 (regsets_store_inferior_registers): Ditto.
14156 (linux_fetch_registers, linux_store_registers): Ditto.
14157 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14159 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14161 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14162 prototype to take a regcache.
14163 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14164 * remote-utils.c (convert_ascii_to_int, outreg)
14165 (prepare_resume_reply): Change prototype to take a regcache.
14167 * target.h (struct target_ops) <fetch_registers, store_registers>:
14168 Change prototype to take a regcache.
14169 (fetch_inferior_registers, store_inferior_registers): Change
14170 prototype to take a regcache. Adjust.
14171 * proc-service.c (ps_lgetregs): Adjust.
14172 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14173 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14174 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14175 take a regcache. Adjust.
14176 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14177 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14178 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14179 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14180 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14181 (cris_cannot_fetch_register):
14182 (cris_breakpoint_at): Change prototype to take a regcache.
14184 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14185 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14186 to take a regcache. Adjust.
14187 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14189 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14190 take a regcache. Adjust.
14191 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14192 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14193 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14194 * linux-mips-low.c (mips_get_pc):
14195 (mips_set_pc): Change prototype to take a regcache. Adjust.
14196 (mips_reinsert_addr): Adjust.
14197 (mips_collect_register): Change prototype to take a regcache.
14199 (mips_supply_register):
14200 (mips_collect_register_32bit, mips_supply_register_32bit)
14201 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14202 (mips_store_fpregset): Ditto.
14203 * linux-ppc-low.c (ppc_supply_ptrace_register)
14204 (ppc_supply_ptrace_register): Ditto.
14205 (parse_spufs_run): Adjust.
14206 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14207 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14208 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14209 take a regcache. Adjust.
14210 * linux-s390-low.c (s390_collect_ptrace_register)
14211 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14212 (s390_set_pc): Change prototype to take a regcache. Adjust.
14213 (s390_arch_setup): Adjust.
14214 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14215 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14216 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14217 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14218 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14220 (sparc_breakpoint_at): Adjust.
14221 * linux-xtensa-low.c (xtensa_fill_gregset):
14222 (xtensa_store_gregset):
14223 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14224 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14225 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14226 prototype to take a regcache. Adjust.
14227 * win32-arm-low.c (arm_fetch_inferior_register)
14228 (arm_store_inferior_register): Change prototype to take a
14230 * win32-i386-low.c (i386_fetch_inferior_register)
14231 (i386_store_inferior_register): Change prototype to take a
14233 * win32-low.c (child_fetch_inferior_registers)
14234 (child_store_inferior_registers): Change prototype to take a
14236 (win32_wait): Adjust.
14237 (win32_fetch_inferior_registers): Change prototype to take a
14239 (win32_store_inferior_registers): Adjust.
14240 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14241 store_inferior_register>: Change prototype to take a regcache.
14243 2010-01-20 Doug Evans <dje@google.com>
14245 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14247 (linux_wait_for_event1, linux_init_signals): Ditto.
14248 (W_STOPCODE): Provide definition if missing.
14250 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14252 * linux-low.c (linux_core_of_thread): New.
14253 (compare_ints, show_process, list_threads): New.
14254 (linux_qxfer_osdata): Report threads and cores.
14255 (linux_target_op): Register linux_core_of_thread.
14256 * remote-utils.c (prepare_resume_reply): Report the core.
14257 (buffer_xml_printf): Support %d specifier.
14258 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14260 (handle_query): Handle qXfer:threads. Announce availability
14262 * target.h (struct target_ops): New field core_of_thread.
14264 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14266 * Makefile.in (clean): Remove new generated files.
14267 (reg-s390.o, reg-s390.c): Remove rules.
14268 (reg-s390x.o, reg-s390x.c): Likewise.
14269 (s390-linux32.o, s390-linux32.c): Add rules.
14270 (s390-linux64.o, s390-linux64.c): Likewise.
14271 (s390x-linux64.o, s390x-linux64.c): Likewise.
14272 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14273 * linux-s390-low.c: Include <elf.h>.
14274 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14275 (init_registers_s390): Remove prototype.
14276 (init_registers_s390x): Likewise.
14277 (init_registers_s390_linux32): Add prototype.
14278 (init_registers_s390_linux64): Likewise.
14279 (init_registers_s390x_linux64): Likewise.
14280 (s390_num_regs_3264): New define.
14281 (s390_regmap_3264): New global variable.
14282 (s390_cannot_fetch_register): Remove obsolete check.
14283 (s390_cannot_store_register): Likewise.
14284 (s390_collect_ptrace_register): Handle upper/lower register halves.
14285 (s390_supply_ptrace_register): Likewise.
14286 (s390_fill_gregset): Update to register number changes.
14287 (s390_get_hwcap): New routine.
14288 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14289 Install appropriate regmap and register set.
14291 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14293 * server.c (gdbserver_version): Update copyright year to 2010.
14294 * gdbreplay.c (gdbreplay_version): Likewise.
14296 2009-12-28 Doug Evans <dje@google.com>
14298 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14299 elf/external.h. Include <elf.h> instead but only if necessary.
14301 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14303 * linux-low.c (linux_remove_process): Remove `detaching'
14304 parameter. Don't release/detach from thread_db here.
14305 (linux_kill): Release/detach from thread_db here, ...
14306 (linux_detach): ... and here, before actually detaching.
14307 (linux_wait_1): ... and here, when a process exits.
14308 * thread-db.c (any_thread_of): New.
14309 (thread_db_free): Switch the current inferior to a thread of the
14312 2009-12-21 Doug Evans <dje@google.com>
14314 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14316 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14317 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14318 warning ifndef __NR_tkill. Move setting of errno there too.
14319 Delete unnecessary resetting of errno after syscall.
14320 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14322 * configure.ac: Check for dladdr.
14323 * config.in: Regenerate.
14324 * configure: Regenerate.
14325 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14326 (try_thread_db_load): Update.
14328 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14330 2009-12-18 Doug Evans <dje@google.com>
14332 * event-loop.c: Include unistd.h if it exists.
14334 * linux-low.c (my_waitpid): Move definition away from being in
14335 between linux_tracefork_child/linux_test_for_tracefork.
14337 * gdb_proc_service.h (psaddr_t): Fix type.
14338 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14339 signature to match glibc.
14341 2009-12-16 Doug Evans <dje@google.com>
14343 * linux-low.c (linux_read_memory): Fix argument to read.
14345 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14347 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14348 events, don't leave current_inferior pointing at null.
14350 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14352 * win32-low.c (LOG): Delete.
14353 (OUTMSG): Output to stderr.
14354 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14355 on compile time LOG macro.
14356 (win32_wait): Fix debug output.
14358 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14360 * win32-low.c (win32_add_one_solib): If the dll name is
14361 "ntdll.dll", prepend the system directory to the dll path.
14363 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14365 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14367 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14368 Vladimir Prus <vladimir@codesourcery.com>
14370 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14371 * configure.ac: Check for __mcoldfire__ and set
14372 gdb_cv_m68k_is_coldfire.
14373 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14374 reg-cf.o and reg-m68k.o.
14375 * configure: Regenerated.
14377 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14379 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14380 Pass it to thread_db_free.
14381 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14382 proper `detaching' argument to linux_remove_process.
14383 * linux-low.h (thread_db_free): Add `detaching' parameter.
14384 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14386 (thread_db_free): Add `detaching' parameter. Only
14387 call td_ta_clear_event if detaching from process.
14389 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14391 * thread-db.c (thread_db_free): Fix typo.
14393 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14396 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14398 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14400 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14401 with an i686 compiler.
14402 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14404 * configure: Rebuilt.
14406 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14410 * server.c (handle_search_memory_1): Correct read_addr initialization
14411 in loop for searching subsequent chunks.
14413 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14415 * configure.ac: New --with-libthread-db option.
14416 * thread-db.c: Allow direct dependence on libthread_db.
14417 (thread_db_free): Adjust.
14418 * config.in: Regenerate.
14419 * configure: Likewise.
14421 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14424 * thread-db.c (attach_thread): New function.
14425 (maybe_attach_thread): Return success/failure.
14426 (find_new_threads_callback): Adjust.
14427 (thread_db_find_new_threads): Loop until no new threads.
14429 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14431 * proc-service.c (ps_lgetregs): Formatting.
14433 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14435 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14436 * configure.ac: Adjust.
14437 * linux-low.h (struct process_info_private): Move members to struct
14439 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14440 * linux-low.c (linux_remove_process): Adjust.
14441 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14442 * server.c (handle_query): Move code ...
14443 (handle_monitor_command): ... here. New function.
14444 * target.h (struct target_ops): New member.
14445 * thread-db.c (struct thread_db): New.
14446 (libthread_db_search_path): New variable.
14447 (thread_db_create_event, thread_db_enable_reporting)
14448 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14449 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14450 (try_thread_db_load_1, dladdr_to_soname): New functions.
14451 (try_thread_db_load, thread_db_load_search): New functions.
14452 (thread_db_init): Search for libthread_db.
14453 (thread_db_free): New function.
14454 (thread_db_handle_monitor_command): Likewise.
14455 * config.in: Regenerate.
14456 * configure: Regenerate.
14458 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14460 * spu-low.c (spu_kill): Wait for inferior to terminate.
14461 Call clear_inferiors.
14462 (spu_detach): Call clear_inferiors.
14464 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14466 * aclocal.m4: Regenerate.
14467 * config.in: Likewise.
14468 * configure: Likewise.
14470 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14472 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14473 (parse_spufs_run): New function.
14474 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14475 (ppc_breakpoint_at): Handle SPU breakpoints.
14477 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14479 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14480 (SPUFS_MAGIC): Define.
14481 (spu_enumerate_spu_ids): New function.
14482 (linux_qxfer_spu): New function.
14483 (linux_target_ops): Install linux_qxfer_spu.
14485 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14487 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14488 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14489 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14490 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14491 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14492 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14493 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14494 (init_registers_powerpc_cell32l): Add prototype.
14495 (init_registers_powerpc_cell64l): Likewise.
14496 (ppc_arch_setup): Detect Cell/B.E. architecture.
14498 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14500 * Makefile.in (datarootdir): New variable.
14502 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14504 * linux-low.c (linux_write_memory): Update debugging output.
14505 * Makefile.in (clean): Add new descriptions.
14506 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14507 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14508 * configure.srv: Add new files for arm*-*-linux*.
14509 * linux-arm-low.c: Add new declarations.
14510 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14511 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14512 (HWCAP_VFPv3D16): New.
14513 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14514 instead of __IWMMXT__.
14515 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14516 (arm_arch_setup): New.
14517 (target_regsets): Remove #ifdef. Add VFP regset.
14518 (the_low_target): Use arm_arch_setup.
14520 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14522 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14523 the main thread again.
14525 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14527 Adding Neutrino gdbserver.
14528 * configure: Regenerated.
14529 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14530 * configure.srv (i[34567]86-*-nto*): New target.
14531 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14532 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14533 (nto_comctrl) [__QNX__]: New function.
14534 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14536 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14538 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14541 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14542 Pedro Alves <pedro@codesourcery.com>
14544 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14545 don't support CONTEXT_EXTENDED_REGISTERS.
14546 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14547 (the_low_target): Install them.
14548 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14549 failing with ERROR_PIPE_NOT_CONNECTED.
14551 2009-06-30 Doug Evans <dje@google.com>
14552 Pierre Muller <muller@ics.u-strasbg.fr>
14554 Add h/w watchpoint support to x86-linux, win32-i386.
14555 * Makefile.in (SFILES): Add i386-low.c
14556 (i386_low_h): Define.
14557 (i386-low.o): Add dependencies.
14558 (linux-x86-low.o): Add i386-low.h dependency.
14559 (win32-i386-low.o): Ditto.
14560 * i386-low.c: New file.
14561 * i386-low.h: New file.
14562 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14563 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14564 * linux-low.c (linux_add_process): Initialize arch_private.
14565 (linux_remove_process): Free arch_private.
14566 (add_lwp): Initialize arch_private.
14567 (delete_lwp): Free arch_private.
14568 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14570 * linux-low.h (process_info_private): New member arch_private.
14571 (lwp_info): New member arch_private.
14572 (linux_target_ops): New members new_process, new_thread,
14574 (ptid_of): New macro.
14575 * linux-x86-low.c: Include stddef.h, i386-low.h.
14576 (arch_process_info): New struct.
14577 (arch_lwp_info): New struct.
14578 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14579 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14580 (i386_dr_low_get_status): New function.
14581 (x86_insert_point, x86_remove_point): New functions.
14582 (x86_stopped_by_watchpoint): New function.
14583 (x86_stopped_data_address): New function.
14584 (x86_linux_new_process, x86_linux_new_thread): New functions.
14585 (x86_linux_prepare_to_resume): New function.
14586 (the_low_target): Add entries for insert_point, remove_point,
14587 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14589 * server.c (debug_hw_points): New global.
14590 (monitor_show_help): Document set debug-hw-points.
14591 (handle_query): Process "set debug-hw-points".
14592 * server.h (debug_hw_points): Declare.
14593 (paddress): Declare.
14594 * utils.c (NUMCELLS, CELLSIZE): New macros.
14595 (get_sell, xsnprintf, paddress): New functions.
14596 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14597 remove_point, stopped_by_watchpoint, stopped_data_address.
14598 * win32-i386-low.c: Include i386-low.h.
14599 (debug_reg_state): Replaces dr.
14600 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14601 (i386_dr_low_get_status): New function.
14602 (i386_insert_point, i386_remove_point): New functions.
14603 (i386_stopped_by_watchpoint): New function.
14604 (i386_stopped_data_address): New function.
14605 (i386_initial_stuff): Update.
14606 (get_thread_context,set_thread_context,i386_thread_added): Update.
14607 (the_low_target): Add entries for insert_point,
14608 remove_point, stopped_by_watchpoint, stopped_data_address.
14609 * win32-low.c (win32_insert_watchpoint): New function.
14610 (win32_remove_watchpoint): New function.
14611 (win32_stopped_by_watchpoint): New function.
14612 (win32_stopped_data_address): New function.
14613 (win32_target_ops): Add entries for insert_watchpoint,
14614 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14615 * win32-low.h (win32_target_ops): New members insert_point,
14616 remove_point, stopped_by_watchpoint, stopped_data_address.
14618 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14620 * server.c (process_serial_event): Re-return unsupported, not
14621 error, if the type isn't recognized. Re-allow supporting only
14622 insert or remove packets. Also call require_running for
14623 breakpoints. Add missing break statement to default case. Tidy.
14624 * target.h (struct target_ops): Rename insert_watchpoint to
14625 insert_point, and remove_watchpoint to remove_point.
14627 * linux-low.h (struct linux_target_ops): Likewise.
14628 * linux-low.c (linux_insert_watchpoint): Rename to ...
14629 (linux_insert_point): ... this. Adjust.
14630 (linux_remove_watchpoint): Rename to ...
14631 (linux_remove_point): ... this. Adjust.
14632 (linux_target_ops): Adjust.
14633 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14634 (cris_insert_point): ... this.
14635 (cris_remove_watchpoint): Rename to ...
14636 (cris_remove_point): ... this.
14637 (the_low_target): Adjust.
14639 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14641 * server.c (handle_v_kill): Pass signal_pid to
14642 kill_inferior if multi_process is zero.
14644 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14646 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14647 * target.h (target_ops): Comment for *_watchpoint to make it clear
14648 the functions can get types '0' and '1'.
14650 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14652 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14653 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14654 * regcache.c (get_regcache): Likewise.
14655 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14656 * win32-low.c (child_fetch_inferior_registers): Remove check for
14659 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14660 Pedro Alves <pedro@codesourcery.com>
14662 * target.h (struct target_ops) <supports_multi_process>: New
14664 (target_supports_multi_process): New.
14665 * server.c (handle_query): Even if GDB reports support, only
14666 enable multi-process if the target also supports it. Report
14667 multi-process support only if the target backend supports it.
14668 * linux-low.c (linux_supports_multi_process): New function.
14669 (linux_target_ops): Install it as target_supports_multi_process
14672 2009-05-24 Doug Evans <dje@google.com>
14674 Global renaming of find_thread_pid to find_thread_ptid.
14675 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14676 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14677 All callers updated.
14679 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14680 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14683 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14684 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14685 (linux_resume_one_lwp): Ditto.
14687 2009-05-23 Doug Evans <dje@google.com>
14689 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14690 from struct inferior_list_entry * to struct lwp_info *.
14691 All callers updated.
14693 2009-05-13 Doug Evans <dje@google.com>
14695 * linux-x86-low.c: Don't include assert.h.
14696 (x86_siginfo_fixup): Use fatal, not assert.
14697 (x86_arch_setup): Fix comment.
14699 2009-05-12 Doug Evans <dje@google.com>
14701 Biarch support for i386/amd64 gdbserver.
14702 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14703 Add linux-x86-low.c.
14704 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14705 (linux-x86-low.o): Add.
14706 * linux-x86-64-low.c: Delete.
14707 * linux-i386-low.c: Delete.
14708 * linux-x86-low.c: New file.
14709 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14711 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14713 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14714 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14715 (linux_child_pid_to_exec_file): New function.
14716 (elf_64_header_p, elf_64_file_p): New functions.
14717 (siginfo_fixup): New function.
14718 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14719 give target a chance to convert layout.
14720 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14721 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14723 2009-05-07 Doug Evans <dje@google.com>
14725 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14726 (regsets_store_inferior_registers): Ditto.
14728 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14732 * linux-low.c (must_set_ptrace_flags): Delete.
14733 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14735 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14736 `lwp->must_set_ptrace_flags' instead.
14737 (linux_wait_for_event_1): Set ptrace options here.
14738 (linux_wait_1): ... not here.
14740 2009-04-30 Doug Evans <dje@google.com>
14742 * inferiors.c (started_inferior_callback): New function.
14743 (attached_inferior_callback): New function.
14744 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14745 * server.c (print_started_pid, print_attached_pid): New functions.
14746 (detach_or_kill_for_exit): New function.
14747 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14748 * server.h (have_started_inferiors_p): Declare.
14749 (have_attached_inferiors_p): Declare.
14751 * inferiors.c (remove_process): Fix memory leak, free process.
14752 * linux-low.c (linux_remove_process): New function.
14753 (linux_kill): Call it instead of remove_process.
14754 (linux_detach, linux_wait_1): Ditto.
14756 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14758 * configure.srv: Add x86 Windows CE target.
14760 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14762 * inferiors.c (get_thread_process): Make global.
14763 * server.h (get_thread_process): Add prototype.
14764 * thread-db.c (find_one_thread): Use get_thread_process
14765 instead of current_process.
14766 (thread_db_get_tls_address): Do not crash if called when
14767 thread layer is not yet initialized.
14769 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14771 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14772 * spu-low.c (current_tid): Rename to ...
14773 (current_ptid): ... this.
14774 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14775 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14776 ptid_get_lwp (current_ptid) instead of current_tid.
14777 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14778 instead of current_tid. Use find_process_pid to verify pid
14779 argument is valid. Pass proper argument to remove_process.
14780 (spu_thread_alive): Compare current_ptid instead of current_tid.
14781 (spu_resume): Likewise.
14783 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14785 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14788 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14790 Implement the multiprocess extensions, and add linux multiprocess
14793 * server.h (ULONGEST): Declare.
14794 (struct ptid, ptid_t): New.
14795 (minus_one_ptid, null_ptid): Declare.
14796 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14797 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14798 (struct inferior_list_entry): Change `id' type from unsigned from
14800 (struct sym_cache, struct breakpoint, struct
14801 process_info_private): Forward declare.
14802 (struct process_info): Declare.
14803 (current_process): Declare.
14804 (all_processes): Declare.
14805 (initialize_inferiors): Declare.
14806 (add_thread): Adjust to use ptid_t.
14807 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14808 (add_process, remove_process, find_thread_pid): Declare.
14809 (find_inferior_id): Adjust to use ptid_t.
14810 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14811 (multi_process): Declare.
14812 (push_event): Adjust to use ptid_t.
14813 (read_ptid, write_ptid): Declare.
14814 (prepare_resume_reply): Adjust to use ptid_t.
14815 (clear_symbol_cache): Declare.
14816 * inferiors.c (all_processes): New.
14817 (null_ptid, minus_one_ptid): New.
14818 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14819 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14820 (add_thread): Change unsigned long to ptid. Remove gdb_id
14822 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14823 (gdb_id_to_thread): Rename to ...
14824 (find_thread_pid): ... this. Change unsigned long to ptid.
14825 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14826 (loaded_dll, pull_pid_from_list): Adjust.
14827 (add_process, remove_process, find_process_pid)
14828 (get_thread_process, current_process, initialize_inferiors): New.
14829 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14830 (struct target_waitstatus) <related_pid>: Ditto.
14831 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14832 return type to int.
14833 (struct target_ops) <join>: Add `pid' argument.
14834 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14835 (struct target_ops) <wait>: Add `ptid' field. Change return type
14837 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14838 (mywait): Add `ptid' argument. Change return type to ptid_t.
14839 (target_pid_to_str): Declare.
14840 * target.c (set_desired_inferior): Adjust to use ptids.
14841 (mywait): Add new `ptid' argument. Adjust.
14842 (target_pid_to_str): New.
14843 * mem-break.h (free_all_breakpoints): Declare.
14844 * mem-break.c (breakpoints): Delelete.
14845 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14846 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14847 to use per-process breakpoint list.
14848 (free_all_breakpoints): New.
14849 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14850 (symbol_cache, all_symbols_looked_up): Delete.
14852 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14854 (prepare_resume_reply): Change ptid argument's type from unsigned
14855 long to ptid_t. Adjust. Implement W;process and X;process.
14856 (free_sym_cache, clear_symbol_cache): New.
14857 (look_up_one_symbol): Adjust to per-process symbol cache. *
14858 * server.c (cont_thread, general_thread, step_thread): Change type
14860 (attached): Delete.
14861 (multi_process): New.
14862 (last_ptid): Change type to ptid_t.
14863 (struct vstop_notif) <ptid>: Change type to ptid_t.
14864 (queue_stop_reply, push_event): Change `ptid' argument's type to
14866 (discard_queued_stop_replies): Add `pid' argument.
14867 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14868 changes. Don't reference the `attached' global.
14869 (attach_inferior): Adjust to mywait interface changes.
14870 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14871 features. Handle and report "multiprocess+". Handle
14873 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14875 (handle_v_kill): New.
14876 (handle_v_stopped): Adjust to use target_pid_to_str.
14877 (handle_v_requests): Allow multiple attaches and runs when
14878 multiprocess extensions are in effect. Handle "vKill".
14879 (myresume): Adjust to use ptids.
14880 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14881 (handle_status): Adjust to discard_queued_stop_replies interface
14883 (first_thread_of, kill_inferior_callback)
14884 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14885 (main): Call initialize_inferiors. Adjust to use ptids, killing
14886 and detaching from all inferiors. Handle multiprocess packet
14888 * linux-low.h: Include gdb_proc_service.h.
14889 (struct process_info_private): New.
14890 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14891 <lwpid_of>: Use ptid_get_lwp.
14892 (get_lwp_thread): Adjust.
14893 (struct lwp_info): Add `dead' member.
14894 (find_lwp_pid): Declare.
14895 * linux-low.c (thread_db_active): Delete.
14896 (new_inferior): Adjust comment.
14897 (inferior_pid): Delete.
14898 (linux_add_process): New.
14899 (handle_extended_wait): Adjust.
14900 (add_lwp): Change unsigned long to ptid.
14901 (linux_create_inferior): Add process to processes table. Adjust
14902 to use ptids. Don't set new_inferior here.
14903 (linux_attach_lwp): Rename to ...
14904 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14905 it. Adjust to use ptids.
14906 (linux_attach_lwp): New.
14907 (linux_attach): Add process to processes table. Don't set
14909 (struct counter): New.
14910 (second_thread_of_pid_p, last_thread_of_process_p): New.
14911 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14912 multiple processes.
14913 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14914 processes. Remove process from process table.
14915 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14916 to multiple processes.
14917 (any_thread_of): New.
14918 (linux_detach): Add `pid' argument, and handle it. Remove process
14919 from processes table.
14920 (linux_join): Add `pid' argument. Handle it.
14921 (linux_thread_alive): Change unsighed long argument to ptid_t.
14922 Consider dead lwps as not being alive.
14923 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14924 threads we're not interested in.
14925 (same_lwp, find_lwp_pid): New.
14926 (linux_wait_for_lwp): Change `pid' argument's type from int to
14928 (linux_wait_for_event): Rename to ...
14929 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14930 from int to ptid_t. Adjust.
14931 (linux_wait_for_event): New.
14932 (linux_wait_1): Add `ptid' argument. Change return type to
14933 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14934 that exit from the process table.
14935 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14937 (mark_lwp_dead): New.
14938 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14939 stopping all threads, mark its main lwp as dead.
14940 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14942 (fetch_register, usr_store_inferior_registers)
14943 (regsets_fetch_inferior_registers)
14944 (regsets_store_inferior_registers, linux_read_memory)
14945 (linux_write_memory): Inline `inferior_pid'.
14946 (linux_look_up_symbols): Adjust to use per-process
14947 `thread_db_active'.
14948 (linux_request_interrupt): Adjust to use ptids.
14949 (linux_read_auxv): Inline `inferior_pid'.
14950 (initialize_low): Don't reference thread_db_active.
14951 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14952 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14953 (ps_getpid): Return the pid of the current inferior.
14954 * thread-db.c (proc_handle, thread_agent): Delete.
14955 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14957 (find_one_thread): Change argument type to ptid_t. Adjust to
14959 (maybe_attach_thread): Adjust to per-process data and ptids.
14960 (thread_db_find_new_threads): Ditto.
14961 (thread_db_init): Ditto.
14962 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14963 processes table. Adjust to use ptids.
14964 (spu_kill, spu_detach): Adjust interface. Remove process from
14966 (spu_join, spu_thread_alive): Adjust interface.
14967 (spu_wait): Adjust interface. Remove process from processes
14968 table. Adjust to use ptids.
14969 * win32-low.c (current_inferior_tid): Delete.
14970 (current_inferior_ptid): New.
14971 (debug_event_ptid): New.
14972 (thread_rec): Take a ptid. Adjust.
14973 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14974 (child_delete_thread): Ditto.
14975 (do_initial_child_stuff): Add `attached' argument. Add process to
14977 (child_fetch_inferior_registers, child_store_inferior_registers):
14979 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14980 (win32_attach): Pass 1 to do_initial_child_stuff.
14981 (win32_kill): Adjust interface. Remove process from processes
14983 (win32_detach): Ditto.
14984 (win32_join): Adjust interface.
14985 (win32_thread_alive): Take a ptid.
14986 (win32_resume): Adjust to use ptids.
14987 (get_child_debug_event): Ditto.
14988 (win32_wait): Adjust interface. Remove exiting process from
14991 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14993 Non-stop mode support.
14995 * server.h (non_stop): Declare.
14996 (gdb_client_data, handler_func): Declare.
14997 (delete_file_handler, add_file_handler, start_event_loop):
14999 (handle_serial_event, handle_target_event, push_event)
15000 (putpkt_notif): Declare.
15001 * target.h (enum resume_kind): New.
15002 (struct thread_resume): Replace `step' field by `kind' field.
15003 (TARGET_WNOHANG): Define.
15004 (struct target_ops) <wait>: Add `options' argument.
15005 <supports_non_stop, async, start_non_stop>: New fields.
15006 (target_supports_non_stop, target_async): New.
15007 (start_non_stop): Declare.
15008 (mywait): Add `options' argument.
15009 * target.c (mywait): Add `options' argument. Print child exit
15010 notifications here.
15011 (start_non_stop): New.
15012 * server.c (non_stop, own_buf, mem_buf): New globals.
15013 (struct vstop_notif): New.
15014 (notif_queue): New global.
15015 (queue_stop_reply, push_event, discard_queued_stop_replies)
15016 (send_next_stop_reply): New.
15017 (start_inferior): Adjust to use resume_kind. Adjust to mywait
15019 (attach_inferior): In non-stop mode, don't wait for the target
15021 (handle_general_set): Handle QNonStop.
15022 (handle_query): When handling qC, return the current general
15023 thread, instead of the first thread of the list.
15024 (handle_query): If the backend supports non-stop mode, include
15025 QNonStop+ in the qSupported query response.
15026 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
15028 (handle_v_attach, handle_v_run): Handle non-stop mode.
15029 (handle_v_stopped): New.
15030 (handle_v_requests): Report support for vCont;t. Handle vStopped.
15031 (myresume): Adjust to use resume_kind. Handle non-stop.
15032 (queue_stop_reply_callback): New.
15033 (handle_status): Handle non-stop mode.
15034 (main): Clear non_stop flag on reconnection. Use the event-loop.
15035 Refactor serial protocol handling from here ...
15036 (process_serial_event): ... to this new function. When GDB
15037 selects any thread, select one here. In non-stop mode, wait until
15038 GDB acks all pending events before exiting.
15039 (handle_serial_event, handle_target_event): New.
15040 * remote-utils.c (remote_open): Install remote_desc in the event
15042 (remote_close): Remove remote_desc from the event loop.
15043 (putpkt_binary): Rename to...
15044 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
15045 (putpkt_binary): New as wrapper around putpkt_binary_1.
15046 (putpkt_notif): New.
15047 (prepare_resume_reply): In non-stop mode, don't change the
15049 * event-loop.c: New.
15050 * Makefile.in (OBJ): Add event-loop.o.
15051 (event-loop.o): New rule.
15053 * linux-low.h (pid_of): Moved here.
15055 (get_lwp_thread): Use lwpid_of.
15056 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
15057 * linux-low.c (pid_of): Delete.
15058 (inferior_pid): Use lwpid_of.
15059 (linux_event_pipe): New.
15060 (target_is_async_p): New.
15062 (handle_extended_wait): Use lwpid_of.
15063 (add_lwp): Don't set lwpid field.
15064 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
15065 (linux_kill_one_lwp): If killing a running lwp, stop it first.
15066 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
15067 (linux_detach_one_lwp): If detaching from a running lwp, stop it
15068 first. Adjust to linux_wait_for_event interface changes. Use
15070 (linux_detach): Don't delete the main lwp here.
15071 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
15072 (status_pending_p): Don't consider explicitly suspended lwps.
15073 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
15074 pointer. Add OPTIONS argument. Change return type to int. Use
15075 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
15076 (linux_wait_for_event): Take an integer pid instead of a lwp_info
15077 pointer. Add status pointer argument. Return a pid instead of a
15078 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
15079 changes. In non-stop mode, don't switch to a random thread.
15080 (linux_wait): Rename to...
15081 (linux_wait_1): ... this. Add target_options argument, and handle
15082 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
15083 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
15084 clean exit and signal exit code. Don't stop all threads in
15085 non-stop mode. In all-stop mode, only stop all threads when
15086 reporting a stop to GDB. Handle explicit thread stop requests.
15087 (async_file_flush, async_file_mark): New.
15089 (send_sigstop): Use lwpid_of.
15090 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15091 interface changes. In non-stop mode, don't switch to a random
15093 (linux_resume_one_lwp): Use lwpid_of.
15094 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15095 (linux_resume_one_thread): ... this. Handle resume_stop. In
15096 non-stop mode, don't look for pending flag in all threads.
15097 (resume_status_pending_p): Don't consider explicitly suspended
15099 (my_waitpid): Reimplement. Emulate __WALL.
15100 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15102 (sigchld_handler, linux_supports_non_stop, linux_async)
15103 (linux_start_non_stop): New.
15104 (linux_target_ops): Register linux_supports_non_stop, linux_async
15105 and linux_start_non_stop.
15106 (initialize_low): Install SIGCHLD handler.
15107 * thread-db.c (thread_db_create_event, find_one_thread)
15108 (thread_db_get_tls_address): Use lwpid_of.
15109 * win32-low.c (win32_detach): Adjust to use resume_kind.
15110 (win32_wait): Add `options' argument.
15111 * spu-low.c (spu_resume): Adjust to use resume_kind.
15112 (spu_wait): Add `options' argument.
15114 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15116 Decouple target code from remote protocol.
15118 * target.h (enum target_waitkind): New.
15119 (struct target_waitstatus): New.
15120 (struct target_ops) <wait>: Return an unsigned long. Take a
15121 target_waitstatus pointer instead of a char pointer.
15122 (mywait): Likewise.
15123 * target.c (mywait): Change prototype to return an unsigned long.
15124 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15125 * server.h (thread_from_wait, old_thread_from_wait): Delete
15127 (prepare_resume_reply): Change prototype to take a
15129 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15130 (last_status, last_ptid): New.
15131 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15132 pid instead of a signal.
15133 (attach_inferior): Remove "status" and "signal" parameters.
15135 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15137 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15138 (handle_v_requests, myresume): Remove "status" and "signal"
15139 parameters. Adjust.
15140 (handle_status): New.
15141 (main): Delete local `status'. Adjust.
15142 * remote-utils.c: Include target.h.
15143 (prepare_resume_reply): Change prototype to take a
15144 target_waitstatus. Adjust.
15146 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15148 * spu-low.c (spu_wait): Adjust.
15149 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15151 (win32_wait): Adjust.
15153 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15155 * target.h (struct thread_resume): Delete leave_stopped member.
15156 (struct target_ops): Add a `n' argument to the `resume' callback.
15157 * server.c (start_inferior): Adjust.
15158 (handle_v_cont, myresume): Adjust.
15159 * linux-low.c (check_removed_breakpoint): Adjust to resume
15160 interface change, and to removed leave_stopped field.
15161 (resume_ptr): Delete.
15162 (struct thread_resume_array): New.
15163 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15164 resume interface change.
15165 (linux_continue_one_thread, linux_queue_one_thread)
15166 (resume_status_pending_p): Check if the resume field is NULL
15167 instead of checking the leave_stopped member.
15168 (linux_resume): Adjust to the target resume interface change.
15169 * spu-low.c (spu_resume): Adjust to the target resume interface
15171 * win32-low.c (win32_detach, win32_resume): Ditto.
15173 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15175 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15177 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15179 (linux_continue_one_thread): Only preserve the stepping flag if
15180 there's a pending breakpoint.
15182 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15184 * server.c (main): After the inferior having exited, call
15185 remote_close before exiting gdbserver.
15187 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15189 Fix size of FPSCR in Power 7 processors.
15190 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15191 (PPC_FEATURE_HAS_DFP): New #define.
15192 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15195 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15197 * server.c (handle_query) Whitespace and formatting.
15199 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15201 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15202 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15203 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15204 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15205 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15206 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15207 Makefile.in, configure.ac: Fix whitespace throughout.
15208 * configure: Regenerate.
15210 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15212 * inferiors.c (find_inferior): Make it safe for the callback
15213 function to delete the currently iterated inferior.
15215 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15217 * Makefile.in (linuw_low_h): Move higher.
15218 (thread-db.o): Depend on $(linux_low_h).
15220 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15222 Rename "process" to "lwp" throughout.
15224 * linux-low.c (all_processes): Rename to...
15225 (all_lwps): ... this.
15226 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15227 (add_process): Rename to ...
15228 (add_lwp): ... this. Adjust.
15229 (linux_create_inferior): Adjust.
15230 (linux_attach_lwp): Adjust.
15231 (linux_attach): Adjust.
15232 (linux_kill_one_process): Rename to ...
15233 (linux_kill_one_lwp): ... this. Adjust.
15234 (linux_kill): Adjust.
15235 (linux_detach_one_process): Rename to ...
15236 (linux_detach_one_lwp): ... this. Adjust.
15237 (linux_detach): Adjust.
15238 (check_removed_breakpoint): Adjust.
15239 (status_pending_p): Adjust.
15240 (linux_wait_for_process): Rename to ...
15241 (linux_wait_for_lwp): ... this. Adjust.
15242 (linux_wait_for_event): Adjust.
15243 (send_sigstop): Adjust.
15244 (wait_for_sigstop): Adjust.
15245 (stop_all_processes): Rename to ...
15246 (stop_all_lwps): ... this.
15247 (linux_resume_one_process): Rename to ...
15248 (linux_resume_one_lwp): ... this. Adjust.
15249 (linux_set_resume_request, linux_continue_one_thread)
15250 (linux_queue_one_thread, resume_status_pending_p)
15251 (usr_store_inferior_registers, regsets_store_inferior_registers)
15252 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15254 * linux-low.h (get_process): Rename to ...
15255 (get_lwp): ... this. Adjust.
15256 (get_thread_process): Rename to ...
15257 (get_thread_lwp): ... this. Adjust.
15258 (get_process_thread): Rename to ...
15259 (get_lwp_thread): ... this. Adjust.
15260 (struct process_info): Rename to ...
15261 (struct lwp_info): ... this.
15262 (all_processes): Rename to ...
15263 (all_lwps): ... this.
15264 * proc-service.c (ps_lgetregs): Adjust.
15265 * thread-db.c (thread_db_create_event, find_one_thread)
15266 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15268 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15270 * server.c (handle_query): Handle "qAttached".
15272 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15274 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15275 GPLv3, update license URL.
15277 2009-03-01 Doug Evans <dje@google.com>
15279 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15280 (server_h): Add gdb_signals.h.
15281 (signals.o): Update.
15282 * server.h (target_signal_from_host,target_signal_to_host_p)
15283 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15285 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15287 * remote-utils.c (getpkt): Also generate remote-debug
15288 information if noack_mode is set.
15290 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15292 * server.c (handle_query): Report qXfer:siginfo:read and
15293 qXfer:siginfo:write as supported and handle them.
15294 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15295 * linux-low.c (linux_xfer_siginfo): New.
15296 (linux_target_ops): Set it.
15298 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15300 * server.c (gdbserver_usage): Mention --remote-debug.
15301 (main): Accept '--remote-debug' switch.
15303 2009-01-18 Doug Evans <dje@google.com>
15305 * regcache.c (new_register_cache): No need to check result of xcalloc.
15306 * server.c (handle_search_memory): Back out calls to xmalloc,
15307 result is checked and error is returned to user upon failure.
15308 (handle_query): Ditto. Add more checks for result of malloc.
15309 (handle_v_cont): Check result of malloc, report error back to
15311 (handle_v_run): Ditto. Call freeargv.
15312 * server.h (freeargv): Declare.
15313 * utils.c (freeargv): New fn.
15315 2009-01-15 Doug Evans <dje@google.com>
15317 * gdbreplay.c (perror_with_name): Make arg const char *.
15318 * server.h (target_signal_to_name): Make return type const char *.
15319 * thread-db.c (thread_db_err_str): Make return type const char *.
15320 * utils.c (perror_with_name): Make arg const char *.
15322 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15324 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15325 when handling a EXIT_PROCESS_DEBUG_EVENT.
15327 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15329 * gdbreplay.c (gdbreplay_version): Update copyright year.
15330 * server.c (gdbserver_version): Likewise.
15332 2009-01-05 Doug Evans <dje@google.com>
15334 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15335 (handle_extended_wait): Improve comment.
15337 2008-12-13 Doug Evans <dje@google.com>
15339 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15340 * server.h (ATTR_MALLOC): New macro.
15341 (xmalloc,xcalloc,xstrdup): Declare.
15342 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15343 * inferiors.c: Ditto.
15344 * linux-low.c: Ditto.
15345 * mem-break.c: Ditto.
15346 * regcache.c: Ditto.
15347 * remote-utils.c: Ditto.
15350 * win32-low.c: Ditto.
15352 2008-12-12 Doug Evans <dje@google.com>
15354 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15355 in debugging printf.
15357 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15359 2008-12-09 Doug Evans <dje@google.com>
15361 * linux-low.h (struct process_info): Delete member tid, unused.
15362 * thread-db.c (find_one_thread): Update.
15363 (maybe_attach_thread): Update.
15365 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15367 * target.h (struct target_ops): Add qxfer_osdata member.
15368 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15370 (linux_qxfer_osdata): New functions.
15371 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15373 * server.c (handle_query): Handle "qXfer:osdata:read:".
15374 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15375 (buffer_xml_printf): New functions.
15376 * server.h (struct buffer): New.
15377 (buffer_grow_str, buffer_grow_str0): New macros.
15378 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15379 (buffer_xml_printf): Declare.
15381 2008-11-24 Doug Evans <dje@google.com>
15383 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15385 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15387 * server.c (handle_v_run): Always use the supplied argument list.
15389 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15391 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15392 (xtensa_regmap_table): Add entry for scompare1.
15394 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15396 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15397 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15398 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15399 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15400 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15401 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15402 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15403 XML target descriptions.
15404 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15405 when inferior is running on an ISA 2.05 or later processor. Add
15406 special case to return offset for full 64-bit slot of FPSCR when
15409 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15411 * Makefile.in (SFILES, clean): Added sparc64 files.
15412 (reg-sparc64.o, reg-sparc64.c): New.
15413 * configure.srv (sparc*-*-linux*): New configuration.
15414 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15415 syscall arguments for SPARC.
15416 (regsets_store_inferior_registers): Likewise.
15417 * linux-sparc-low.c: New file.
15419 2008-10-21 Doug Evans <dje@google.com>
15421 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15422 (READLINE_DIR,READLINE_DEP): Delete.
15423 (INTERNAL_CFLAGS): Update.
15424 (LINTFLAGS): Update.
15426 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15428 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15429 whole argv from the last run, not just argv[0].
15431 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15433 * regcache.c (new_register_cache): Return NULL if the register
15434 cache size isn't known yet.
15435 (free_register_cache): Avoid dereferencing a NULL regcache.
15437 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15439 * configure.srv: Merge MIPS and MIPS64.
15441 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15443 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15445 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15447 * Makefile.in: Add required vsx dependencies.
15449 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15450 Declare init_registers_powerpc_vsx32l.
15451 Declare init_registers_powerpc_vsx64l.
15452 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15453 (ppc_arch_setup): Check for VSX in hwcap.
15454 (ppc_fill_vsxregset): New function.
15455 (ppc_store_vsxregset): New function.
15456 Add new VSX entry in regset_info target_regsets.
15458 * configure.srv: Add new VSX dependencies.
15460 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15462 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15463 (remote_open): Set or clear transport_is_reliable.
15464 (putpkt_binary): Don't expect acks in noack mode.
15465 (getpkt): Don't send ack/nac in noack mode.
15466 * server.c (handle_general_set): Handle QStartNoAckMode.
15467 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15469 (main): Reset noack_mode on every connection.
15470 * server.h (noack_mode): Declare.
15472 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15474 * Makefile.in (GDBREPLAY_OBS): New variable.
15475 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15477 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15478 Daniel Jacobowitz <dan@codesourcery.com>
15480 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15481 (usr_store_inferior_registers): Likewise.
15482 (regsets_store_inferior_registers): Likewise.
15484 2008-07-31 Rolf Jansen <rj@surtec.com>
15485 Pedro Alves <pedro@codesourcery.com>
15487 * configure.ac: Check for memmem declaration.
15488 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15489 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15490 (disable_packet_qfThreadInfo): Unconditionally compile.
15491 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15492 * configure, config.in: Regenerate.
15494 2008-07-28 Doug Kwan <dougkwan@google.com>
15496 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15497 (linux_write_memory): Remove declaration of errno.
15499 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15501 * linux-low.c (handle_extended_wait): Do not use "status"
15502 variable uninitialized.
15504 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15506 * server.c (handle_v_attach): Inhibit reporting dll changes.
15508 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15510 * remote-utils.c (prepare_resume_reply): If requested, don't
15511 output "thread:TID" in the T stop reply.
15513 * server.c (disable_packet_vCont, disable_packet_Tthread)
15514 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15515 (handle_query): If requested, disable support for qC, qfThreadInfo
15517 (handle_v_requests): If requested, disable support for vCont.
15518 (gdbserver_show_disableable): New.
15519 (main): Handle --disable-packet and --disable-packet=LIST.
15521 * server.h (disable_packet_vCont, disable_packet_Tthread)
15522 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15524 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15526 * server.c (gdbserver_usage): Mention --version.
15528 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15530 * Makefile.in (gdbreplay.o): New rule.
15532 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15534 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15535 message, not gdbserver.
15537 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15538 Nathan Sidwell <nathan@codesourcery.com>
15539 Joseph Myers <joseph@codesourcery.com>
15541 * acinclude.m4: Include ../../config/acx.m4.
15542 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15543 * configure, config.in: Regenerate.
15544 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15545 * server.c (gdbserver_version): Print PKGVERSION.
15546 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15547 (main): Adjust gdbserver_usage calls.
15548 * gdbreplay.c (version, host_name): Add declarations.
15549 (gdbreplay_version, gdbreplay_usage): New.
15550 (main): Accept --version and --help options.
15552 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15554 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15555 (arm_breakpoint_at): Handle Thumb.
15556 (the_low_target): Add comment.
15558 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15560 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15562 2008-05-09 Doug Evans <dje@google.com>
15564 * server.h (decode_search_memory_packet): Declare.
15565 * remote-utils.c (decode_search_memory_packet): New fn.
15566 * server.c (handle_search_memory_1): New fn.
15567 (handle_search_memory): New fn.
15568 (handle_query): Process qSearch:memory packets.
15570 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15572 * regcache.c (registers_length): Remove.
15573 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15574 full register packet.
15575 * regcache.h (registers_length): Remove prototype.
15576 * server.h (PBUFSIZ): Define to 16384.
15578 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15580 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15581 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15582 powerpc-64l.o, and powerpc-altivec64l.o.
15583 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15584 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15585 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15586 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15587 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15590 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15591 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15592 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15593 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15594 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15595 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15596 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15597 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15598 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15599 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15602 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15603 (init_registers_powerpc_32l): ... this new prototype.
15604 (init_registers_powerpc_32): Remove, replace by ...
15605 (init_registers_powerpc_altivec32l): ... this new prototype.
15606 (init_registers_powerpc_e500): Remove, replace by ...
15607 (init_registers_powerpc_e500l): ... this new prototype.
15608 (init_registers_ppc64): Remove, replace by ...
15609 (init_registers_powerpc_64l): ... this new prototype.
15610 (init_registers_powerpc_64): Remove, replace by ...
15611 (init_registers_powerpc_altivec64l): ... this new prototype.
15612 (ppc_num_regs): Set to 73.
15613 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15614 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15615 (ppc_cannot_store_register): Handle orig_r3 and trap.
15616 (ppc_arch_setup): Update init_registers_... calls.
15617 (ppc_fill_gregset): Handle orig_r3 and trap.
15619 * inferiors.c (clear_inferiors): Reset current_inferior.
15621 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15623 * acinclude.m4: Add override.m4.
15624 * configure: Regenerate.
15626 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15628 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15629 initial call to init_register_ppc64.
15631 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15633 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15634 single powerpc*-*-linux* case.
15635 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15637 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15639 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15640 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15642 * linux-ppc-low.c: Include <elf.h>.
15643 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15644 (ppc_hwcap): New global variable.
15645 (ppc_regmap): Remove __SPE__ #ifdef sections.
15646 (ppc_regmap_e500): New global variable.
15647 (ppc_cannot_store_register): Update __SPE__ special case.
15648 (ppc_get_hwcap): New function.
15649 (ppc_arch_setup): Use it to determine whether inferior supports
15650 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15651 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15652 Do not access registers if target does not support AltiVec.
15653 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15654 Do not access registers if target does not support SPE.
15655 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15657 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15659 * linux-low.c (disabled_regsets, num_regsets): New.
15660 (use_regsets_p): Delete.
15661 (linux_wait_for_process): Clear disabled_regsets.
15662 (regsets_fetch_inferior_registers): Check and set it.
15663 (regsets_store_inferior_registers): Likewise.
15664 (linux_fetch_registers, linux_store_registers): Do not use
15666 (initialize_low): Allocate disabled_regsets.
15668 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15670 * Makefile.in (LIBOBJS): New.
15671 (OBS): Use LIBOBJS.
15672 (memmem.o): New rule.
15673 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15674 * configure: Regenerated.
15676 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15678 * server.c (handle_query): Never return "unsupported" for
15679 qXfer:features:read queries.
15681 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15683 * server.c (get_features_xml): Fix inverted condition.
15684 (handle_query): Always support qXfer:feature:read.
15686 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15688 * server.c (wrapper_argv): New.
15689 (start_inferior): Handle wrapper_argv. If set, expect an extra
15691 (gdbserver_usage): Document --wrapper.
15692 (main): Parse --wrapper.
15694 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15696 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15697 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15698 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15699 (ppc_set_pc): Likewise.
15700 (ppc_arch_setup): New function.
15701 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15702 of collect_register.
15703 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15705 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15707 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15708 instead of linux-ppc64-low.o.
15709 * linux-ppc64-low.c: Remove file.
15710 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15711 (linux-ppc64-low.o): Remove rule.
15713 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15714 (init_registers_powerpc_64): Likewise.
15715 (ppc_regmap): Conditionally define depending on __powerpc64__.
15716 (ppc_cannot_store_register): Do not special-case "fpscr" when
15717 compiled on __powerpc64__.
15718 (ppc_collect_ptrace_register): New function.
15719 (ppc_supply_ptrace_register): New function.
15720 (ppc_breakpoint): Change type to "unsigned int".
15721 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15722 (the_low_target): Conditionally provide initializers for the
15723 arch_setup member depending on __powerpc64__. Install
15724 collect_ptrace_register and supply_ptrace_register members.
15726 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15728 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15729 * server.c (gdbserver_xmltarget): Define.
15730 (get_features_xml): Use it to replace "target.xml" and arch_string.
15732 * configure.srv: Remove srv_xmltarget. Add XML files that were
15733 mentioned there to srv_xmlfiles instead. Remove conditional tests
15734 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15735 srv_xmlfiles and srv_regobj to include all possible choices.
15736 * configure.ac (srv_xmltarget): Remove.
15737 (srv_xmlfiles): Do not add "target.xml".
15738 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15739 checks for supplementary target information.
15740 * configure: Regenerate.
15741 * Makefile.in (XML_TARGET): Remove.
15742 (target.xml): Remove rule.
15743 (clean): Do not clean up target.xml.
15744 (.PRECIOUS): Do not mention target.xml.
15746 * target.h (struct target_ops): Remove arch_string member.
15747 * linux-low.c (linux_arch_string): Remove.
15748 (linux_target_ops): Remove arch_string initializer.
15749 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15750 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15751 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15752 * spu-low.c (spu_arch_string): Remove.
15753 (spu_target_ops): Remove arch_string initializer.
15754 * win32-low.c (win32_arch_string): Remove.
15755 (win32_target_ops): Remove arch_string initializer.
15756 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15757 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15758 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15760 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15762 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15763 by collect_ptrace_register and supply_ptrace_register hooks.
15764 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15765 instead of checking for the_low_target.left_pad_xfer.
15766 (usr_store_inferior_registers): Use collect_ptrace_register callback
15767 instead of checking for the_low_target.left_pad_xfer.
15769 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15770 (s390_supply_ptrace_register): Likewise.
15771 (s390_fill_gregset): Call s390_collect_ptrace_register.
15772 (the_low_target): Update.
15774 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15775 (ppc_supply_ptrace_register): Likewise.
15776 (the_low_target): Update.
15778 * linux-i386-low.c (the_low_target): Update.
15779 * linux-x86-64-low.c (the_low_target): Update.
15781 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15783 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15784 reg-s390.o and reg-s390x.o.
15786 * linux-low.c (new_inferior): New global variable.
15787 (linux_create_inferior, linux_attach): Set it.
15788 (linux_wait_for_process): Call the_low_target.arch_setup after the
15789 target has stopped for the first time.
15790 (initialize_low): Do not call the_low_target.arch_setup.
15792 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15793 (s390_set_pc): Likewise.
15794 (s390_arch_setup): New function.
15795 (the_low_target): Use s390_arch_setup as arch_setup routine.
15797 * regcache.c (realloc_register_cache): New function.
15798 (set_register_cache): Call it for each existing regcache.
15800 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15802 * server.h (init_registers): Remove prototype.
15804 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15805 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15806 instead of init_registers ().
15807 * linux-arm-low.c (init_registers_arm): Add prototype.
15808 (init_registers_arm_with_iwmmxt): Likewise.
15809 (the_low_target): Add initializer for arch_setup field.
15810 * linux-cris-low.c (init_registers_cris): Add prototype.
15811 (the_low_target): Add initializer for arch_setup field.
15812 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15813 (the_low_target): Add initializer for arch_setup field.
15814 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15815 (the_low_target): Add initializer for arch_setup field.
15816 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15817 (the_low_target): Add initializer for arch_setup field.
15818 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15819 (the_low_target): Add initializer for arch_setup field.
15820 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15821 (the_low_target): Add initializer for arch_setup field.
15822 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15823 (init_registers_mips64_linux): Likewise.
15824 (the_low_target): Add initializer for arch_setup field.
15825 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15826 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15827 (the_low_target): Add initializer for arch_setup field.
15828 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15829 (init_registers_powerpc_64): Likewise.
15830 (the_low_target): Add initializer for arch_setup field.
15831 * linux-s390-low.c (init_registers_s390): Add prototype.
15832 (init_registers_s390x): Likewise.
15833 (the_low_target): Add initializer for arch_setup field.
15834 * linux-sh-low.c (init_registers_sh): Add prototype.
15835 (the_low_target): Add initializer for arch_setup field.
15836 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15837 (the_low_target): Add initializer for arch_setup field.
15838 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15839 (the_low_target): Add initializer for arch_setup field.
15841 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15842 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15843 instead of init_registers ().
15844 * win32-arm-low.c (init_registers_arm): Add prototype.
15845 (the_low_target): Add initializer for arch_setup field.
15846 * win32-i386-low.c (init_registers_i386): Add prototype.
15847 (the_low_target): Add initializer for arch_setup field.
15849 * spu-low.c (init_registers_spu): Add prototype.
15850 (initialize_low): Call initialie_registers_spu () instead of
15851 initialize_registers ().
15853 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15855 * server.c (handle_v_requests): When handling the vRun and vAttach
15856 packets, if already debugging a process, don't kill it. Return an
15859 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15861 * server.c (handle_query): Correct length check.
15863 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15865 * win32-low.c (do_initial_child_stuff): Add process handle
15866 parameter. Set current_process_handle and current_process_id from the
15867 parameters. Clear globals.
15868 (win32_create_inferior): Don't set current_process_handle and
15869 current_process_id here. Instead pass them on the call to
15870 do_initial_child_stuff.
15871 (win32_attach): Likewise.
15872 (win32_clear_inferiors): New.
15873 (win32_kill): Don't close the current process handle or the
15874 current thread handle here. Instead call win32_clear_inferiors.
15875 (win32_detach): Don't open a new handle to the process. Call
15876 win32_clear_inferiors.
15877 (win32_join): Don't rely on current_process_handle; open a new
15878 handle using the process id.
15879 (win32_wait): Call win32_clear_inferiors when the inferior process
15882 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15884 * server.c (monitor_show_help): Add "exit".
15886 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15888 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15889 (clean): Add reg-xtensa.c.
15890 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15891 * configure.srv (xtensa*-*-linux*) New target.
15892 * linux-xtensa-low.c: New.
15893 * xtensa-xtregs.c: New.
15895 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15897 * hostio.c: Don't include errno.h.
15898 (errno_to_fileio_errno): Move to hostio-errno.
15899 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15900 error number outputting to the target->hostio_last_error callback.
15901 (hostio_packet_error): Use FILEIO_EINVAL directly.
15902 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15903 calls to hostio_error.
15904 * hostio-errno.c: New.
15905 * server.h (hostio_last_error_from_errno): Declare.
15906 * target.h (target_ops): Add hostio_last_error member.
15907 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15908 as hostio_last_error handler.
15909 * spu-low.c (spu_target_ops): Likewise.
15910 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15911 (wince_hostio_last_error): New functions.
15912 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15913 as hostio_last_error handler.
15914 (win32_target_ops) [!_WIN32_WCE]: Register
15915 hostio_last_error_from_errno as hostio_last_error handler.
15916 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15917 (hostio-errno.o): New rule.
15918 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15919 * configure.srv (srv_hostio_err_objs): New variable. Default to
15921 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15922 * configure: Regenerate.
15924 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15926 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15927 (linux_kill, linux_detach): Clean up the process list.
15928 * remote-utils.c (remote_open): Improve port number parsing.
15929 (putpkt_binary, input_interrupt): Only send interrupts if the target
15931 * server.c (extended_protocol): Make static.
15932 (attached): Define earlier.
15933 (exit_requested, response_needed, program_argv): New variables.
15934 (target_running): New.
15935 (start_inferior): Clear attached here.
15936 (attach_inferior): Set attached here.
15937 (require_running): Define.
15938 (handle_query): Use require_running and target_running. Implement
15940 (handle_v_attach, handle_v_run): New.
15941 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15942 (gdbserver_usage): Update.
15943 (main): Redo argument parsing. Handle --debug and --multi. Handle
15944 --attach along with other options or after the port. Save
15945 program_argv. Support no initial program. Resynchronize
15946 communication with GDB after an error. Handle "monitor exit".
15947 Use require_running and target_running. Always allow the extended
15948 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15949 restart in extended mode.
15950 * README: Refer to the GDB manual. Update --attach usage.
15952 2007-12-20 Andreas Schwab <schwab@suse.de>
15954 * linux-low.c (STACK_SIZE): Define.
15955 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15956 (linux_test_for_tracefork): Likewise.
15958 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15960 * linux-low.c (linux_wait_for_event): Update messages. Do not
15961 reinsert auto-delete breakpoints.
15962 * mem-break.c (struct breakpoint): Change return type of handler to
15964 (set_breakpoint_at): Update handler type.
15965 (reinsert_breakpoint_handler): Return 1 instead of calling
15967 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15969 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15970 * mem-break.h (set_breakpoint_at): Update handler type.
15971 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15972 * win32-low.c (auto_delete_breakpoint): New.
15973 (get_child_debug_event): Use it.
15975 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15977 * configure.ac: Check for pread and pwrite.
15978 * hostio.c (handle_pread): Fall back to lseek and read.
15979 (handle_pwrite): Fall back to lseek and write.
15980 * config.in, configure: Regenerated.
15982 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15984 * server.c (myresume): Add own_buf argument.
15985 (main): Update calls.
15987 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15989 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15990 * remote-utils.c (remote_open): Do not call disable_async_io.
15991 (block_async_io): Delete.
15992 (unblock_async_io): Make static.
15993 (initialize_async_io): New.
15994 * server.c (handle_v_cont): Handle async I/O here.
15995 (myresume): Likewise. Move other common resume tasks here...
15996 (main): ... from here. Call initialize_async_io. Disable async
15997 I/O before the main loop.
15998 * server.h (initialize_async_io): Declare.
15999 (block_async_io, unblock_async_io): Delete prototypes.
16000 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
16002 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
16004 * remote-utils.c (readchar): Allow binary data in received messages.
16006 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16008 * win32-low.c (attaching): New global.
16009 (win32_create_inferior): Clear the `attaching' global.
16010 (win32_attach): Set the `attaching' global.
16011 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
16012 attaching. Only set a breakpoint at the entry point if not
16015 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16017 * server.c (main): Don't report dll events on the initial
16018 connection on attaches.
16020 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16022 * server.c (main): Relax numerical bases supported for the pid of
16023 the --attach command line argument.
16025 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16027 * win32-low.c (win32_attach): Call OpenProcess before
16028 DebugActiveProcess, not after. Add last error output to error
16031 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
16033 * win32-low.c (win32_get_thread_context)
16034 (win32_set_thread_context): New functions.
16035 (thread_rec): Use win32_get_thread_context.
16036 (continue_one_thread, win32_resume): Use win32_set_thread_context.
16037 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
16040 2007-12-03 Leo Zayas
16041 Pedro Alves <pedro_alves@portugalmail.pt>
16043 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
16045 (child_add_thread): Minor cleanup.
16046 (child_continue): Resume artificially suspended threads before
16047 calling ContinueDebugEvent.
16048 (suspend_one_thread): New.
16049 (fake_breakpoint_event): New.
16050 (get_child_debug_event): Change return type to int. Check here if
16051 gdb sent an interrupt request. If a soft interrupt was requested,
16052 fake a breakpoint event. Return 0 if there is no event to handle,
16054 (win32_wait): Don't check here if gdb sent an interrupt request.
16055 Ensure there is a valid event to handle.
16056 (win32_request_interrupt): Add soft interruption method as last
16059 2007-12-03 Leo Zayas
16060 Pedro Alves <pedro_alves@portugalmail.pt>
16062 * win32-low.h (win32_thread_info): Add descriptions to the
16063 structure members. Replace `suspend_count' counter by a
16065 * win32-low.c (thread_rec): Update condition of when to get the
16066 context from the inferior. Rely on ContextFlags being set if it
16067 has already been retrieved. Only suspend the inferior thread if
16068 we haven't already. Warn if that fails.
16069 (continue_one_thread): s/suspend_count/suspended/. Only call
16070 ResumeThread once. Warn if that fails.
16072 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16074 * win32-low.c (win32_wait): Don't read from the inferior when it
16075 has already exited.
16077 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
16079 * Makefile.in (win32_low_h): New variable.
16080 (win32-low.o): Add dependency on $(win32_low_h).
16081 (win32-arm-low.o, win32-i386-low.o): New rules.
16083 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16085 * hostio.c: Correct copyright year.
16087 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16089 * Makefile.in (OBS): Add hostio.o.
16090 (hostio.o): New rule.
16091 * server.h (handle_vFile): Declare.
16092 * hostio.c: New file.
16093 * server.c (handle_v_requests): Take packet_len and new_packet_len
16094 for binary packets. Call handle_vFile.
16095 (main): Update call to handle_v_requests.
16097 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16099 * linux-low.c: Include <sched.h>.
16101 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16103 * linux-low.c (linux_tracefork_grandchild): New.
16104 (linux_tracefork_child): Use clone.
16105 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16107 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16109 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16111 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16113 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16115 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16117 * inferiors.c (change_inferior_id): Delete.
16118 (add_pid_to_list, pull_pid_from_list): New.
16119 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16120 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16121 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16122 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16123 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16124 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16125 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16126 (using_threads): Always set to 1.
16127 (handle_extended_wait): New.
16128 (add_process): Do not set TID.
16129 (linux_create_inferior): Set must_set_ptrace_flags.
16130 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16131 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16132 (linux_thread_alive): Rename TID argument to LWPID.
16133 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16134 (linux_wait_for_event): Do not use TID or check using_threads. Update
16135 call to dead_thread_notify. Call handle_extended_wait.
16136 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16137 (send_sigstop): Delete sigstop_sent.
16138 (wait_for_sigstop): Avoid TID.
16139 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16140 (linux_test_for_tracefork): New.
16141 (linux_lookup_signals): Use thread_db_active and
16142 linux_supports_tracefork_flag.
16143 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16144 * linux-low.h (get_process_thread): Avoid TID.
16145 (struct process_ifo): Move thread_known and tid to the end. Remove
16147 (linux_attach_lwp, thread_db_init): Update prototypes.
16148 * server.h (change_inferior_id): Delete prototype.
16149 (add_pid_to_list, pull_pid_from_list): New prototypes.
16150 * thread-db.c (thread_db_use_events): New.
16151 (find_first_thread): Rename to...
16152 (find_one_thread): ...this. Update callers and messages. Do not
16153 call fatal. Check thread_db_use_events. Do not call
16154 change_inferior_id or new_thread_notify.
16155 (maybe_attach_thread): Update. Do not call new_thread_notify.
16156 (thread_db_init): Set thread_db_use_events. Check use_events.
16157 * utils.c (fatal, warning): Correct message prefix.
16159 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16161 * Makefile.in (clean): Remove new files.
16162 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16163 (powerpc-64.o, powerpc-64.c): New rules.
16164 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16165 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16167 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16169 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16170 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16171 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16172 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16173 (target_regsets): Add AltiVec and SPE register sets.
16174 * configure.ac: Check for AltiVec and SPE.
16175 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16176 (ppc_fill_vrregset, ppc_store_vrregset): New.
16177 (target_regsets): Add AltiVec register set.
16178 * configure: Regenerated.
16180 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16182 * linux-low.c (O_LARGEFILE): Define.
16183 (linux_read_memory): Use /proc/PID/mem.
16184 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16185 * configure, config.in: Regenerated.
16187 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16189 * linux-low.c (linux_wait_for_event): Do not pass signals while
16192 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16194 * win32-low.c (create_process): New.
16195 (win32_create_inferior): Use create_process instead of
16196 CreateProcess. If create_process failed retry appending an ".exe"
16197 suffix. Store the GetLastError result immediatelly after
16198 create_process calls and use it on the call to error.
16200 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16202 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16204 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16206 * configure.ac: Switch license to GPLv3.
16208 2007-08-01 Michael Snyder <msnyder@access-company.com>
16210 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16212 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16214 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16216 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16217 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16218 CloseToolhelp32Snapshot.
16219 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16220 CloseToolhelp32Snapshot.
16222 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16224 * server.c (main): Check for inferior exit before main loop.
16226 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16228 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16229 instead of on tmp_desc.
16231 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16232 Daniel Jacobowitz <dan@codesourcery.com>
16234 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16235 (add_thread): Minor cleanups.
16236 (clear_inferiors): Move lower in the file. Clear the DLL
16238 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16239 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16240 (xml_escape_text): New.
16241 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16243 (handle_v_cont): Report errors.
16244 (gdbserver_version): Update.
16245 (main): Correct size of own_buf. Do not report initial DLL events.
16246 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16247 (unloaded_dll, xml_escape_text): New.
16248 * win32-low.c (enum target_waitkind): Update comments.
16249 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16250 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16251 (win32_EnumProcessModules, win32_GetModuleInformation)
16252 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16253 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16254 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16255 (win32_Module32First, win32_Module32Next, load_toolhelp)
16256 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16257 (get_child_debug_event): Handle DLL events.
16258 (win32_wait): Likewise.
16260 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16262 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16263 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16265 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16267 * win32-low.c (handle_output_debug_string): Ignore event if not
16270 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16272 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16274 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16276 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16278 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16280 * inferiors.c (change_inferior_id): Add comment.
16281 * linux-low.c (check_removed_breakpoint): Add an early
16282 prototype. Improve debug output.
16283 (linux_attach): Doc update.
16284 (linux_detach_one_process, linux_detach): Clean up before releasing
16286 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16287 * linux-low.h (struct process_info): Doc improvement.
16288 * mem-break.c (delete_all_breakpoints): New.
16289 * mem-break.h (delete_all_breakpoints): New prototype.
16290 * thread-db.c (find_first_thread): New.
16291 (thread_db_create_event): Call it instead of
16292 thread_db_find_new_threads. Clean up unused variables.
16293 (maybe_attach_thread): Remove first thread handling.
16294 (thread_db_find_new_threads): Use find_first_thread.
16295 (thread_db_get_tls_address): Likewise.
16297 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16299 * thread-db.c (thread_db_find_new_threads): Add prototype.
16300 (thread_db_create_event): Check for the main thread before adding
16302 (maybe_attach_thread): Only enable event reporting if TID == 0.
16303 (thread_db_get_tls_address): Check for new threads.
16305 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16307 * linux-low.c (linux_create_inferior): Try execv before execvp.
16308 * spu-low.c (spu_create_inferior): Likewise.
16310 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16312 * linux-low.c (linux_create_inferior): Change execv to execvp.
16313 * spu-low.c (spu_create_inferior): Likewies.
16315 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16317 * Makefile.in (clean): Clean new files instead of deleted ones.
16318 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16319 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16321 * configure.srv: Specify XML files and new regformats for MIPS and
16323 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16324 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16325 an entry for the restart register.
16326 (mips_cannot_fetch_register, mips_cannot_store_register)
16327 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16328 register names to match the XML descriptions.
16329 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16330 restart register instead of $0.
16332 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16333 Markus Deuling <deuling@de.ibm.com>
16335 * remote-utils.c (decode_xfer_write): New function.
16336 * server.h (decode_xfer_write): Add prototype.
16337 * server.c (handle_query): Add PACKET_LEN argument. Support
16338 qXfer:spu:read and qXfer:spu:write packets.
16339 (main): Pass packet_len to handle_query.
16340 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16341 * target.h (target_ops): Add qxfer_spu.
16343 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16345 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16346 accessing non-seekable spufs files.
16348 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16350 * server.c (handle_query): Add reply for qC packet.
16352 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16353 Leo Zayas <lerele@champenstudios@com>
16355 * server.h (check_remote_input_interrupt_request): New function.
16356 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16357 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16358 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16359 (check_remote_input_interrupt_request): New function.
16360 * server.h (check_remote_input_interrupt_request): Declare.
16361 * win32-low.c (winapi_DebugBreakProcess,
16362 winapi_GenerateConsoleCtrlEvent): New typedefs.
16363 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16365 (win32_wait): Check for remote interrupt request
16366 with check_remote_input_interrupt_request.
16367 (win32_request_interrupt): New function.
16368 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16370 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16372 * win32-low.c (debug_registers_changed,
16373 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16374 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16375 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16376 (thread_rec): Get context using the low target.
16377 (child_add_thread): Call thread_added on the low target,
16378 which does the same thing.
16380 (do_initial_child_stuff): Remove debug registers references.
16381 Set context using the low target. Resume threads after
16382 setting the contexts.
16383 (child_continue): Remove dead variable. Remove debug
16384 registers references.
16385 (child_fetch_inferior_registers): Go through the low target.
16386 (do_child_store_inferior_registers): Remove.
16387 (child_store_inferior_registers): Go through the low target.
16388 (win32_resume): Remove debug registers references.
16389 Set context using the low target.
16390 (handle_exception): Change return type to void. Don't record
16391 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16392 first chance exception.
16393 (get_child_debug_event): Change return type to void. Remove
16394 goto loop. Always return after waiting for debug event.
16395 (win32_wait): Convert to switch statement. Handle spurious
16398 * win32-i386-low.c (debug_registers_changed,
16399 debug_registers_used): New.
16400 (initial_stuff): Rename to ...
16401 (i386_initial_stuff): ... this. Clear debug registers
16403 (store_debug_registers): Delete.
16404 (i386_get_thread_context): New.
16405 (load_debug_registers): Delete.
16406 (i386_set_thread_context): New.
16407 (i386_thread_added): New.
16408 (single_step): Rename to ...
16409 (i386_single_step): ... this.
16410 (do_fetch_inferior_registers): Rename to ...
16411 (i386_fetch_inferior_register): ... this.
16412 (i386_store_inferior_register): New.
16413 (the_low_target): Adapt to new interface.
16415 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16416 (arm_get_thread_context): New.
16417 (arm_set_thread_context): New.
16419 (do_fetch_inferior_registers): Rename to ...
16420 (arm_fetch_inferior_register): ... this.
16421 (arm_store_inferior_register): New.
16422 (arm_wince_breakpoint): Reimplement as unsigned long.
16423 (arm_wince_breakpoint_len): Define.
16424 (the_low_target): Adapt to new interface.
16426 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16427 load_debug_registers. Add get_thread_context, set_thread_context,
16428 thread_added and store_inferior_register. Rename
16429 fetch_inferior_registers to fetch_inferior_register.
16430 (regptr): Remove declaration.
16432 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16434 * linux-low.c (linux_detach): Change return type to int. Return 0.
16435 * spu-low.c (spu_detach): Likewise.
16437 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16439 * target.h (target_ops): Change return type of detach to int.
16441 (join_inferior): New.
16442 * server.c (main): Don't skip detach support on mingw32.
16443 If the inferior doesn't support detaching return error.
16444 Call join_inferior instead of using waitpid.
16445 * linux-low.c (linux_join): New.
16446 (linux_target_op): Add linux_join.
16447 * spu-low.c (spu_join): New.
16448 (spu_target_ops): Add spu_join.
16449 * win32-low.c (win32_detach): Adapt to new interface.
16450 Reopen current_process_handle before detaching. Issue a child
16451 resume before detaching.
16453 (win32_target_op): Add win32_join.
16455 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16457 * win32-low.c (win32-attach): Fix return value.
16458 * target.h (target_ops): Describe ATTACH return values.
16460 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16462 * win32-low.c (GETPROCADDRESS): Define.
16463 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16464 (winapi_DebugSetProcessKillOnExit): Likewise.
16465 (win32_create_inferior): Force usage of ansi CreateProcessA.
16466 (win32_attach): Use GETPROCADDRESS.
16467 (win32_detach): Likewise.
16469 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16471 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16473 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16475 * win32-low.c: Commit leftover changes from 2007-03-29.
16477 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16479 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16480 fields short instead of int. Add explicit padding.
16481 (i387_cache_to_fsave): Remove unnecessary casts.
16482 (i387_fsave_to_cache): Doc fix.
16483 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16485 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16487 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16488 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16490 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16492 * configure.srv (arm*-*-mingw32ce*): Move near the other
16495 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16497 * configure.ac: Add errno checking.
16498 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16499 sys/file.h and malloc.h.
16500 (AC_CHECK_DECLS): Add perror.
16501 (srv_mingwce): Handle.
16502 * configure.srv (i[34567]86-*-cygwin*): Add
16503 win32-i386-low.o to srv_tgtobj.
16504 (i[34567]86-*-mingw*): Likewise.
16505 (arm*-*-mingw32ce*): Add case.
16506 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16507 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16508 [__MINGW32CE__] (strerror): New function.
16509 [__MINGW32CE__] (errno): Define to GetLastError.
16510 [__MINGW32CE__] (COUNTOF): New macro.
16511 (remote_open): Remove extra close call.
16512 * mem-break.c (delete_breakpoint_at): New function.
16513 * mem-break.h (delete_breakpoint_at): Declare.
16514 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16515 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16516 [USE_WIN32API] (read, write): Add char* casts.
16517 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16518 * server.h: Include wincecompat.h on Windows CE.
16519 [HAVE_ERRNO_H]: Check.
16520 (perror): Declare if not declared.
16521 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16522 (perror_with_name): Remove errno declaration.
16523 * wincecompat.h: New.
16524 * wincecompat.c: New.
16525 * win32-low.h: New.
16526 * win32-arm-low.c: New.
16527 * win32-i386-low.c: New.
16528 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16529 (OUTMSG2): Make it safe.
16531 (COUNTOF): New macro.
16532 (NUM_REGS): Get it from the low target.
16533 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16534 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16535 (thread_rec): Let low target handle debug registers.
16536 (child_add_thread): Likewise.
16537 (child_init_thread_list): Likewise.
16538 (continue_one_thread): Likewise.
16540 (do_child_fetch_inferior_registers): Move to ...
16541 * win32-i386-low.c: ... here, and rename to ...
16542 (do_fetch_inferior_registers): ... this.
16543 * win32-low.c (child_fetch_inferior_registers):
16544 Go through the low target.
16545 (do_child_store_inferior_registers): Use regptr.
16546 (strwinerror): New function.
16547 (win32_create_inferior): Handle Windows CE.
16548 Use strwinerror instead of strerror on Windows error
16549 codes. Add program to the error output.
16550 Don't close the main thread handle on Windows CE.
16551 (win32_attach): Use coredll.dll on Windows CE.
16552 (win32_kill): Close current process and current
16554 (win32_detach): Use coredll.dll on Windows CE.
16555 (win32_resume): Let low target handle debug registers, and
16557 (handle_exception): Add/Remove initial breakpoint. Avoid
16558 non-existant WSTOPSIG on Windows CE.
16559 (win32_read_inferior_memory): Cast to remove warning.
16560 (win32_arch_string): Go through the low target.
16561 (initialize_low): Call set_breakpoint_data with the low
16562 target's breakpoint.
16563 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16564 FOP_REGNUM, mappings): Move to ...
16565 * win32-i386-low.c: ... here.
16566 * win32-low.c (win32_thread_info): Move to ...
16567 * win32-low.h: ... here.
16568 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16569 win32-arm-low.c and wincecompat.c.
16570 (all:): Add $EXEEXT.
16571 (install-only:): Likewise.
16572 (gdbserver:): Likewise.
16573 (gdbreplay:): Likewise.
16574 * config.in: Regenerate.
16575 * configure: Regenerate.
16577 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16579 * win32-low.c: Rename typedef thread_info to
16580 win32_thread_info throughout.
16582 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16584 * win32-i386-low.c: Rename to ...
16585 * win32-low.c: ... this.
16586 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16587 * Makefile.in: Likewise.
16589 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16591 * remote-utils.c (monitor_output): Constify msg parameter.
16592 * server.h (monitor_output): Likewise.
16593 * win32-i386-low.c (handle_output_debug_string): New.
16594 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16595 handle_output_debug_string.
16596 (get_child_debug_event): Likewise.
16598 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16600 * server.c (main): Correct strtoul check.
16602 2007-03-27 Jon Ringle <jon@ringle.org>
16604 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16606 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16608 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16610 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16612 * terminal.h: Check HAVE_SGTTY_H.
16614 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16616 * remote-utils.c (remote_open): Print out the assigned port number.
16618 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16620 * remote-utils.c (monitor_output): New function.
16621 * server.c (debug_threads): Define here.
16622 (monitor_show_help): New function.
16623 (handle_query): Handle qRcmd.
16624 (main): Do not handle 'd' packet.
16625 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16626 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16629 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16631 * Makefile.in (EXEEXT): New.
16632 (clean): Use $(EXEEXT).
16634 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16636 * target.h (target_ops): Rename send_signal to request_interrupt,
16637 and remove enum target_signal parameter.
16638 * linux-low.c (linux_request_interrupt): Rename from
16639 linux_send_signal, and always send SIGINT.
16640 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16641 and always send SIGINT.
16642 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16644 (input_interrupt): Likewise.
16646 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16648 * server.c (get_features_xml): Check if target implemented
16650 * win32-i386-low.c (win32_arch_string): New.
16651 (win32_target_ops): Add win32_arch_string as arch_string member.
16653 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16655 * spu-low.c (spu_arch_string): New.
16656 (spu_target_ops): Add spu_arch_string.
16658 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16660 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16661 * configure.ac: Do not check for terminal.h.
16662 * configure, config.in: Regenerated.
16664 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16666 * Makefile.in (OBS): Add $(XML_BUILTIN).
16667 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16669 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16670 (arm-with-iwmmxt.c): New.
16671 * config.in, configure: Regenerate.
16672 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16673 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16674 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16675 (arm*-*-linux*): Add iWMMXt and regset support.
16676 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16677 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16678 (arm_store_wmmxregset, target_regsets): New.
16679 * server.c (get_features_xml): Take annex argument. Check builtin
16681 (handle_query): Handle multiple annexes.
16683 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16685 * remote-utils.c [USE_WIN32API] (read, write): Define.
16686 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16689 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16691 * linux-i386-low.c (the_low_target): Set arch_string.
16692 * linux-x86-64-low.c (the_low_target): Likewise.
16693 * linux-low.c (linux_arch_string): New.
16694 (linux_target_ops): Add it.
16695 * linux-low.h (struct linux_target_ops): Add arch_string.
16696 * server.c (write_qxfer_response): Use const void * for DATA.
16697 (get_features_xml): New.
16698 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16699 * target.h (struct target_ops): Add arch_string method.
16701 2007-01-03 Denis Pilat <denis.pilat@st.com>
16702 Daniel Jacobowitz <dan@codesourcery.com>
16704 * linux-low.c (linux_kill): Handle being called with no threads.
16705 * win32-i386-low.c (win32_kill): Likewise.
16706 (get_child_debug_event): Clear current_process_handle.
16708 2006-12-30 Denis PILAT <denis.pilat@st.com>
16709 Daniel Jacobowitz <dan@codesourcery.com>
16711 * remote-utils.c (remote_open): Check the type of specified
16712 serial port devices before opening them.
16713 * server.c (main): Kill the inferior if an error occurs during
16714 the first remote_open.
16716 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16718 * README: Update supported targets.
16720 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16722 * Makefile.in (clean): Remove reg-mips64.c.
16723 (reg-mips64.c, reg-mips64.o): New rules.
16724 * configure.srv: Handle mips64. Include regset support for mips.
16725 * linux-mips-low.c (union mips_register): New.
16726 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16727 (mips_breakpoint, mips_breakpoint_at): Use int.
16728 (mips_collect_register, mips_supply_register)
16729 (mips_collect_register_32bit, mips_supply_register_32bit)
16730 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16731 (mips_store_fpregset, target_regsets): New.
16732 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16734 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16736 * configure.srv: Add target "spu*-*-*".
16737 * Makefile.in (clean): Remove reg-spu.c.
16738 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16739 * spu-low.c: New file.
16741 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16743 * configure.ac: Correct td_thr_tls_get_addr test.
16744 * configure: Regenerated.
16746 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16748 * linux-low.c (linux_wait_for_event): Reformat. Use the
16749 pass_signals array.
16750 * remote-utils.c (decode_address_to_semicolon): New.
16751 * server.c (pass_signals, handle_general_set): New.
16752 (handle_query): Mention QPassSignals for qSupported.
16753 (main): Call handle_general_set.
16754 * server.h (pass_signals, decode_address_to_semicolon): New.
16756 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16758 * server.c (handle_query): Correct error handling for read_auxv.
16760 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16762 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16763 and srv_linux_thread_db to yes.
16764 * linux-s390-low.c (s390_fill_gregset): New function.
16765 (target_regsets): Define data structure.
16767 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16769 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16770 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16771 * config.in, configure: Regenerated.
16772 * inferiors.c (gdb_id_to_thread): New function.
16773 (gdb_id_to_thread_id): Use it.
16774 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16775 * linux-low.h (struct process_info): Add th member.
16776 (thread_db_get_tls_address): New prototype.
16777 * remote-utils.c (decode_address): Make non-static.
16778 * server.c (handle_query): Handle qGetTLSAddr.
16779 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16780 * target.h (struct target_ops): Add get_tls_address.
16781 * thread-db.c (maybe_attach_thread): Save the thread handle.
16782 (thread_db_get_tls_address): New.
16784 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16786 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16787 (linux_resume_one_process): Take a siginfo_t *. Update all
16788 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16789 (struct pending_signals): Add a siginfo_t.
16790 (linux_wait_for_process): Always set last_status.
16791 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16792 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16793 * linux-low.h (struct process_info): Add last_status.
16795 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16797 * remote-utils.c (try_rle): New function.
16798 (putpkt_binary): Use it.
16800 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16802 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16803 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16804 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16805 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16806 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16809 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16811 * server.c (terminal_fd): New variable.
16812 (old_foreground_pgrp): Likewise.
16813 (restore_old_foreground_pgrp): New function.
16814 (start_inferior): Record the terminal file descriptor in terminal_fd
16815 and its original foreground group in old_foreground_pgrp. Register
16816 restore_old_foreground_pgrp with atexit().
16818 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16820 * server.c (handle_query): Correct qPart to qXfer.
16822 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16824 * configure.ac: Check for more headers which are missing on
16825 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16826 * configure.srv: Add Cygwin and mingw32.
16827 * remote-utils.c: Don't include headers unconditionally which
16828 are missing on mingw32. Include <winsock.h> for mingw32.
16829 (remote_open): Adjust for mingw32 support. Flush
16830 standard error after writing to it.
16831 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16832 (unblock_async_io, enable_async_io, disable_async_io)
16833 (readchar, getpkt): Update for Winsock support.
16834 (prepare_resume_reply): Expect a protocol signal number.
16835 * server.c: Disable <sys/wait.h> on mingw32.
16836 (start_inferior): Adjust for mingw32 support. Flush
16837 standard error after writing to it.
16838 (attach_inferior): Likewise. Use protocol signal
16840 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16842 * win32-i386-low.c: New file.
16843 * Makefile.in (XM_CLIBS): Set.
16844 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16845 (win32-i386-low.o): New dependency rule.
16846 * linux-low.c (linux_wait): Use target signal numbers.
16847 * target.h (struct target_ops): Doc fix.
16848 * server.h (target_signal_to_name): New prototype.
16849 * gdbreplay.c: Don't include headers unconditionally which
16850 are missing on mingw32. Include <winsock.h> for mingw32.
16851 (remote_close, remote_open): Adjust for Winsock support.
16852 * configure, config.in: Regenerated.
16854 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16856 * server.c (decode_xfer_read, write_qxfer_response): New.
16857 (handle_query): Take a packet length argument. Handle
16858 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16859 the qSupported response.
16860 (main): Update call to handle_query.
16862 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16864 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16865 (putpkt_binary): Renamed from putpkt and adjusted for binary
16867 (putpkt): New wrapper for putpkt_binary.
16868 (readchar): Don't mask off the high bit.
16869 (decode_X_packet): New function.
16870 * server.c (main): Call putpkt_binary if a handler sets the packet
16871 length. Save the length of the incoming packet. Handle 'X'.
16872 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16874 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16876 * server.c (handle_query): Handle qSupported.
16878 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16880 * remote-utils.c (all_symbols_looked_up): New variable.
16881 (look_up_one_symbol): Check it.
16882 * server.h (look_up_one_symbol): New declaration.
16883 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16885 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16887 * Makefile.in (linux-arm-low.o): Update dependencies.
16888 * linux-arm-low.c: Include "gdb_proc_service.h".
16889 (PTRACE_GET_THREAD_AREA): Define.
16890 (ps_get_thread_area): New function.
16892 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16894 * configure.srv (m68k*-*-uclinux*): New target.
16895 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16896 (linux_resume_one_process): Remove extraneous cast.
16897 (linux_read_offsets): New.
16898 (linux_target_op): Add linux_read_offsets on mmuless systems.
16899 * server.c (handle_query): Add qOffsets logic.
16900 * target.h (struct target_ops): Add read_offsets.
16902 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16904 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16905 (PTRACE_GET_THREAD_AREA): Define.
16906 (ps_get_thread_area): New function.
16907 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16908 (linux-x86-64-low.o): Update.
16910 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16912 * configure.ac: Remove checks for prfpregset_t.
16913 * gdb_proc_service.h: New file.
16914 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16915 new "gdb_proc_service.h".
16916 * proc-service.c: Likewise.
16917 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16918 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16919 * Makefile.in (gdb_proc_service_h): Updated.
16920 * configure, config.in: Regenerated.
16922 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16924 * remote-utils.c (prepare_resume_reply): Move declaration
16925 of gdb_id_from_wait to the top of the block.
16927 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16929 * linux-low.c (regsets_store_inferior_registers): Read the regset
16930 from the target before filling it.
16932 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16934 * server.c (attach_inferior): Return SIGTRAP for a successful
16937 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16939 * Makefile.in (OBS): Add version.o.
16940 (STAGESTUFF): Delete.
16941 (version.o): Add dependencies.
16942 (version.c): Replace rule.
16943 (clean): Remove version.c.
16944 * server.c (gdbserver_version): New.
16945 (gdbserver_usage): Use printf.
16946 (main): Handle --version and --help.
16947 * server.h (version, host_name): Add declarations.
16949 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16961 * linux-x86-64-low.c:
16963 * linux-s390-low.c:
16964 * linux-ppc64-low.c:
16966 * linux-mips-low.c:
16967 * linux-m68k-low.c:
16968 * linux-m32r-low.c:
16971 * linux-ia64-low.c:
16972 * linux-i386-low.c:
16973 * linux-crisv32-low.c:
16985 * gdbserver.1: Add (C) after Copyright. Update the FSF
16988 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16990 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16991 (arm_breakpoint_at): Recognize both breakpoints.
16992 (the_low_target): Use the correct breakpoint instruction.
16994 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16996 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16997 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16998 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16999 (the_low_target): Update.
17001 2005-10-25 Andreas Schwab <schwab@suse.de>
17003 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
17005 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
17006 (ia64_num_regs): Reduce to 462.
17008 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
17010 * acinclude.m4: Correct quoting.
17011 * aclocal.m4: Regenerated.
17013 Suggested by SZOKOVACS Robert <szo@ies.hu>:
17014 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
17015 (thread_db_init): Call thread_db_err_str.
17016 * configure.ac: Check for TD_VERSION.
17017 * config.in, configure: Regenerated.
17019 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
17021 * server.h (error, fatal, warning): Add ATTR_FORMAT.
17023 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17025 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
17026 is not available. Define HAVE_PTRACE_GETREGS if it is.
17027 * config.in, configure: Regenerated.
17028 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
17029 * linux-i386-low.c, linux-m68k-low.c: Update to use
17030 HAVE_PTRACE_GETREGS.
17031 * linux-low.c (regsets_fetch_inferior_registers)
17032 (regsets_store_inferior_registers): Only return 0 if we processed
17034 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
17035 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
17037 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17039 * inferiors.c (struct thread_info): Add gdb_id.
17040 (add_thread): Add gdb_id argument.
17041 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
17042 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
17043 calls to add_thread.
17044 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
17045 * server.c (handle_query): Use thread_to_gdb_id.
17046 (handle_v_cont, main): Use gdb_id_to_thread_id.
17047 * server.h (add_thread): Update prototype.
17048 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
17051 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
17053 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
17054 left-padded registers.
17055 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
17056 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
17058 2005-07-01 Steve Ellcey <sje@cup.hp.com>
17060 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
17061 * configure: Regenerate.
17062 * config.in: Regenerate.
17063 * server.h (NEED_DECLARATION_STRERROR):
17064 Replace with !HAVE_DECL_STRERROR.
17066 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
17068 * linux-low.c (linux_wait, linux_send_signal): Don't test
17069 an unsigned long variable for > 0 if it could be MAX_ULONG.
17070 * server.c (myresume): Likewise.
17071 * target.c (set_desired_inferior): Likewise.
17073 2005-06-13 Mark Kettenis <kettenis@gnu.org>
17075 * configure.ac: Simplify and improve check for socklen_t.
17076 * configure, config.in: Regenerate.
17078 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
17080 * acconfig.h: Remove.
17081 * configure.ac: Add a test for socklen_t. Use three-argument
17082 AC_DEFINE throughout.
17083 * config.in: Regenerated using autoheader 2.59.
17084 * configure: Regenerated.
17086 * gdbreplay.c (socklen_t): Provide a default.
17087 (remote_open): Use socklen_t.
17088 * remote-utils.c (socklen_t): Provide a default.
17089 (remote_open): Use socklen_t.
17090 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17093 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17095 * linux-low.c (linux_read_memory, linux_write_memory)
17096 (linux_read_auxv): Likewise.
17097 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17098 (check_mem_write): Likewise.
17099 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17101 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17102 (registers_from_string, register_data): Likewise.
17103 * server.c (handle_query, main): Likewise.
17104 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17105 (decode_M_packet): Likewise.
17106 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17107 * target.h (struct target_ops): Update read_memory, write_memory,
17109 (read_inferior_memory, write_inferior_memory): Update.
17110 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17111 to unsigned char *.
17112 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17113 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17114 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17115 linux-s390-low.c, linux-sh-low.c: Update for changes in
17116 read_inferior_memory and the_low_target->breakpoint.
17118 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17120 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17121 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17122 * configure.srv: Add powerpc64-*-linux*.
17123 * linux-ppc64-low.c: New file.
17125 2005-05-23 Orjan Friberg <orjanf@axis.com>
17127 * linux-cris-low.c: New file with support for CRIS.
17128 * linux-crisv32-low.c: Ditto for CRISv32.
17129 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17130 (clean): Add reg-cris.c and reg-crisv32.c.
17131 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17132 reg-crisv32.o, and reg-crisv32.c to make rules.
17133 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17134 recognized targets.
17136 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17138 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17139 of sizeof (PTRACE_XFER_TYPE).
17140 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17142 2005-05-12 Orjan Friberg <orjanf@axis.com>
17144 * target.h (struct target_ops): Add insert_watchpoint,
17145 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17146 pointers for hardware watchpoint support.
17147 * linux-low.h (struct linux_target_ops): Ditto.
17148 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17149 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17150 to linux_target_ops.
17151 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17153 * server.c (main): Recognize 'Z' and 'z' packets.
17155 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17157 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17158 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17159 (the_low_target): Add new members.
17161 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17163 * proc-service.c (ps_lgetregs): Search all_processes instead of
17166 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17168 * server.c (start_inferior): Change return type to int.
17169 (attach_inferior): Change sigptr to int *.
17170 (handle_v_cont, handle_v_requests): Change signal to int *.
17171 (main): Change signal to int.
17173 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17175 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17176 * configure.srv: Add m32r*-*-linux*.
17177 * linux-m32r-low.c: New file.
17179 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17181 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17183 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17185 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17186 Take unsigned long arguments for PIDs.
17187 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17188 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17189 (wait_for_sigstop, linux_resume_one_process)
17190 (regsets_fetch_inferior_registers, linux_send_signal)
17191 (linux_read_auxv): Likewise. Update the types of variables holding
17192 PIDs. Update format string specifiers.
17193 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17194 * remote-utils.c (prepare_resume_reply): Likewise.
17195 * server.c (cont_thread, general_thread, step_thread)
17196 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17198 (handle_query): Update format specifiers.
17199 (handle_v_cont, main): Use strtoul for thread IDs.
17200 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17201 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17202 (general_thread, step_thread, thread_from_wait)
17203 (old_thread_from_wait): Update.
17204 * target.h (struct thread_resume): Use unsigned long for THREAD.
17205 (struct target_ops): Use unsigned long for arguments to attach and
17208 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17210 * acinclude.m4: Include bfd/bfd.m4 directly.
17211 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17212 <agriffis@toolchain.org>.
17213 * aclocal.m4, configure: Regenerated.
17215 2005-01-07 Andrew Cagney <cagney@gnu.org>
17217 * configure.ac: Rename configure.in, require autoconf 2.59.
17218 * configure: Re-generate.
17220 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17222 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17223 LIBS when finished.
17224 * aclocal.m4: Regenerated.
17225 * configure: Regenerated.
17227 2004-11-21 Andreas Schwab <schwab@suse.de>
17229 * linux-m68k-low.c (m68k_num_gregs): Define.
17230 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17231 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17232 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17233 (m68k_breakpoint_at): New. Add to the_low_target.
17235 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17236 srv_linux_thread_db to yes.
17238 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17240 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17241 (ARCH_SET_FS): Likewise.
17242 (ARCH_GET_FS): Likewise.
17243 (ARCH_GET_GS): Likewise.
17245 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17247 * linux-i386-low.c (ps_get_thread_area): New.
17248 * linux-x86-64-low.c (ps_get_thread_area): New.
17249 * linux-low.c: Include <sys/syscall.h>.
17250 (linux_kill_one_process): Don't kill the first thread here.
17251 (linux_kill): Kill the first thread here.
17252 (kill_lwp): New function.
17253 (send_sigstop, linux_send_signal): Use it.
17254 * proc-service.c: Clean up #ifdefs.
17255 (fpregset_info): Delete.
17256 (ps_lgetregs): Update and enable implementation.
17257 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17259 * remote-utils.c (struct sym_cache, symbol_cache): New.
17260 (input_interrupt): Print a clearer message.
17261 (async_io_enabled): New variable.
17262 (enable_async_io, disable_async_io): Use it. Update comments.
17263 (look_up_one_symbol): Use the symbol cache.
17264 * thread-db.c (thread_db_look_up_symbols): New function.
17265 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17267 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17269 * configure.in: Test for -rdynamic.
17270 * configure: Regenerated.
17271 * Makefile (INTERNAL_LDFLAGS): New.
17272 (gdbserver, gdbreplay): Use it.
17274 2004-09-02 Andrew Cagney <cagney@gnu.org>
17276 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17278 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17280 * linux-low.c (linux_wait): Clear all_processes list also.
17282 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17284 * linux-low.c: Include <errno.h>. Remove extern declaration of
17287 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17289 * gdbreplay.c, server.h, utils.c: Update copyright years.
17291 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17293 * server.c (main): Print child status or termination signal from
17294 variable 'signal', not 'sig'.
17296 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17298 * linux-low.c (linux_read_memory): Change return type to
17299 int. Check for and return error from ptrace().
17300 * target.c (read_inferior_memory): Change return type to int. Pass
17301 back return status from the_target->read_memory().
17302 * target.h (struct target_ops): Adapt *read_memory() prototype.
17304 (read_inferior_memory): Adapt prototype.
17305 * server.c (main): Return an error packet if
17306 read_inferior_memory() returns an error.
17308 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17310 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17311 Unify with other clean targets.
17313 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17315 * server.c (handle_v_cont): Call set_desired_inferior.
17317 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17319 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17321 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17323 * linux-low.c (linux_wait): Unblock async I/O.
17324 (linux_resume): Block and enable async I/O.
17325 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17326 * server.h (block_async_io, unblock_async_io): Add prototypes.
17328 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17330 * remote-utils.c (remote_open): Print a status notice after
17331 opening a TCP port.
17332 * server.c (attach_inferior): Print a status notice after
17335 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17337 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17339 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17341 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17343 * server.c, target.h: Update copyright years.
17345 2004-02-25 Roland McGrath <roland@redhat.com>
17347 * target.h (struct target_ops): New member `read_auxv'.
17348 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17349 * linux-low.c (linux_read_auxv): New function.
17350 (linux_target_ops): Initialize `read_auxv' member to that.
17352 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17354 Committed by Jim Blandy <jimb@redhat.com>.
17356 * linux-s390-low.c (s390_num_regs): Update.
17357 (s390_regmap): Remove control registers. Use __s390x__ predefine
17358 instead of GPR_SIZE to distiguish s390 and s390x targets.
17360 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17362 * linux-low.c: Update copyright year.
17363 (check_removed_breakpoint): Clear pending_is_breakpoint.
17364 (linux_set_resume_request, linux_queue_one_thread)
17365 (resume_status_pending_p): New functions.
17366 (linux_continue_one_thread): Use process->resume.
17367 (linux_resume): Only resume threads if there are no pending events.
17368 * linux-low.h (struct process_info): Add resume request
17371 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17373 * regcache.c (new_register_cache): Clear the allocated register
17374 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17376 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17378 * linux-low.c (linux_resume): Take a struct thread_resume *
17380 (linux_wait): Update call.
17381 (resume_ptr): New static variable.
17382 (linux_continue_one_thread): Renamed from
17383 linux_continue_one_process. Use resume_ptr.
17384 (linux_resume): Use linux_continue_one_thread.
17385 * server.c (handle_v_cont, handle_v_requests): New functions.
17386 (myresume): New function.
17387 (main): Handle 'v' case.
17388 * target.h (struct thread_resume): New type.
17389 (struct target_ops): Change argument of "resume" to struct
17391 (myresume): Delete macro.
17393 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17395 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17396 (uninstall): Support DESTDIR.
17398 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17400 * configure.srv: Add xscale*linux copy of arm*linux entry.
17402 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17404 * linux-arm-low.c (arm_reinsert_addr): New function.
17405 (the_low_target): Add arm_reinsert_addr.
17407 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17409 * mem-break.c: Remove whitespace at end of file.
17411 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17413 * configure.in: Check whether we need to prototype strerror.
17414 * server.h: Optionally prototype strerror.
17415 * gdbreplay.c (perror_with_name): Use strerror.
17416 * linux-low.c (linux_attach_lwp): Use strerror.
17417 * utils.c (perror_with_name): Use strerror.
17418 * config.in, configure: Regenerated.
17420 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17422 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17423 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17425 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17427 * Makefile.in (SFILES): Update.
17428 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17429 low-sun3.c: Remove files.
17431 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17433 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17434 (linux_detach_one_process, linux_detach): New functions.
17435 (linux_target_ops): Add linux_detach.
17436 * server.c (main): Handle 'D' packet.
17437 * target.h (struct target_ops): Add "detach" member.
17438 (detach_inferior): Define.
17440 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17442 From Kelley Cook <kelleycook@wideopenwest.com>:
17443 * configure.srv: Accept i[34567]86 variants.
17445 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17447 * linux-low.c (linux_wait_for_event): Correct comment typos.
17448 (linux_resume_one_process): Call check_removed_breakpoint.
17449 (linux_send_signal): New function.
17450 (linux_target_ops): Add linux_send_signal.
17451 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17453 * target.h (struct target_ops): Add send_signal.
17455 2003-05-29 Jim Blandy <jimb@redhat.com>
17457 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17458 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17459 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17460 away part of the register's value.
17462 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17464 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17465 (linux_wait_for_event, linux_init_signals): Likewise.
17467 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17469 * configure.in: Check for stdlib.h.
17470 * configure: Regenerated.
17471 * config.in: Regenerated.
17473 2003-01-04 Andreas Schwab <schwab@suse.de>
17475 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17477 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17479 * Makefile.in: Remove obsolete code.
17481 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17483 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17484 defined(PT_FPR0_HI).
17486 2002-11-17 Stuart Hughes <seh@zee2.com>
17488 * linux-arm-low.c (arm_num_regs): Increase.
17489 (arm_regmap): Include status register.
17491 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17493 * linux-low.c (register_addr): Remove incorrect -1 check.
17495 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17497 * linux-low.c (linux_create_inferior): Call setpgid. Return
17499 (unstopped_p, linux_signal_pid): Remove.
17500 (linux_target_ops): Remove linux_signal_pid.
17501 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17502 global instead of target method.
17503 * target.h (struct target_ops): Remove signal_pid. Update comment
17504 for create_inferior.
17505 * server.c (signal_pid): New variable.
17506 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17507 gdbserver. Set the child to be the foreground process group.
17508 (attach_inferior): Set signal_pid.
17510 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17512 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17514 2002-08-20 Jim Blandy <jimb@redhat.com>
17516 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17519 2002-08-01 Andrew Cagney <cagney@redhat.com>
17521 * Makefile.in: Make chill references obsolete.
17523 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17525 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17526 * configure: Regenerate.
17527 * config.in: Regenerate.
17529 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17531 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17532 (perror_with_name, remote_close, remote_open, expect, play): Static.
17534 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17536 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17537 byte offsets instead of an array of indexes.
17538 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17540 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17542 * regcache.c: Add comment.
17544 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17546 * thread-db.c: New file.
17547 * proc-service.c: New file.
17548 * acinclude.m4: New file.
17549 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17550 proc-service.o, and thread-db.o.
17551 (linux-low.o): Add USE_THREAD_DB.
17552 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17553 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17554 * aclocal.m4: Regenerated.
17555 * config.in: Regenerated.
17556 * configure: Regenerated.
17557 * configure.in: Check for proc_service.h, sys/procfs.h,
17558 thread_db.h, and linux/elf.h headrs.
17559 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17560 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17561 Check for -lthread_db and thread support.
17562 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17563 PowerPC, and SuperH.
17564 * i387-fp.c: Constify arguments.
17565 * i387-fp.h: Likewise.
17566 * inferiors.c: (struct thread_info): Renamed from
17567 `struct inferior_info'. Remove PID member. Use generic inferior
17568 list header. All uses updated.
17569 (inferiors, signal_pid): Removed.
17570 (all_threads): New variable.
17571 (get_thread): Define.
17572 (add_inferior_to_list): New function.
17573 (for_each_inferior): New function.
17574 (change_inferior_id): New function.
17575 (add_inferior): Removed.
17576 (remove_inferior): New function.
17577 (add_thread): New function.
17578 (free_one_thread): New function.
17579 (remove_thread): New function.
17580 (clear_inferiors): Use for_each_inferior and free_one_thread.
17581 (find_inferior): New function.
17582 (find_inferior_id): New function.
17583 (inferior_target_data): Update argument type.
17584 (set_inferior_target_data): Likewise.
17585 (inferior_regcache_data): Likewise.
17586 (set_inferior_regcache_data): Likewise.
17587 * linux-low.c (linux_bp_reinsert): Remove.
17588 (all_processes, stopping_threads, using_thrads)
17589 (struct pending_signals, debug_threads, pid_of): New.
17590 (inferior_pid): Replace with macro.
17591 (struct inferior_linux_data): Remove.
17592 (get_stop_pc, add_process): New functions.
17593 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17594 Use add_process and add_thread.
17595 (linux_attach_lwp): New function, based on old linux_attach. Use
17596 add_process and add_thread. Set stop_expected for new threads.
17597 (linux_attach): New function.
17598 (linux_kill_one_process): New function.
17599 (linux_kill): Kill all LWPs.
17600 (linux_thread_alive): Use find_inferior_id.
17601 (check_removed_breakpoints, status_pending_p): New functions.
17602 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17603 Update. Use WNOHANG. Wait for cloned processes also. Update process
17604 struct for the found process.
17605 (linux_wait_for_event): New function.
17606 (linux_wait): Use it. Support LWPs.
17607 (send_sigstop, wait_for_sigstop, stop_all_processes)
17608 (linux_resume_one_process, linux_continue_one_process): New functions.
17609 (linux_resume): Support LWPs.
17610 (REGISTER_RAW_SIZE): Remove.
17611 (fetch_register): Use register_size instead. Call supply_register.
17612 (usr_store_inferior_registers): Likewise. Call collect_register.
17613 Fix recursive case.
17614 (regsets_fetch_inferior_registers): Improve error message.
17615 (regsets_store_inferior_registers): Add debugging.
17616 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17617 (unstopped_p, linux_signal_pid): New functions.
17618 (linux_target_ops): Add linux_signal_pid.
17619 (linux_init_signals): New function.
17620 (initialize_low): Call it. Initialize using_threads.
17621 * regcache.c (inferior_regcache_data): Add valid
17623 (get_regcache): Fetch registers lazily. Add fetch argument
17624 and update all callers.
17625 (regcache_invalidate_one, regcache_invalidate): New
17627 (new_register_cache): Renamed from create_register_cache.
17628 Return the new regcache.
17629 (free_register_cache): Change argument to a void *.
17630 (registers_to_string, registers_from_string): Call get_regcache
17631 with fetch flag set.
17632 (register_data): Make static. Pass fetch flag to get_regcache.
17633 (supply_register): Call get_regcache with fetch flag clear.
17634 (collect_register): Call get_regcache with fetch flag set.
17635 (collect_register_as_string): New function.
17636 * regcache.h: Update.
17637 * remote-utils.c (putpkt): Flush after debug output and use
17639 Handle input interrupts while waiting for an ACK.
17640 (input_interrupt): Use signal_pid method.
17641 (getpkt): Flush after debug output and use stderr.
17642 (outreg): Use collect_register_as_string.
17643 (new_thread_notify, dead_thread_notify): New functions.
17644 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17645 and general_thread.
17646 (look_up_one_symbol): Flush after debug output.
17647 * server.c (step_thread, server_waiting): New variables.
17648 (start_inferior): Don't use signal_pid. Update call to mywait.
17649 (attach_inferior): Update call to mywait.
17650 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17651 (main): Don't fetch/store registers explicitly. Use
17652 set_desired_inferior. Support proposed ``Hs'' packet. Update
17654 * server.h: Update.
17655 (struct inferior_list, struct_inferior_list_entry): New.
17656 * target.c (set_desired_inferior): New.
17657 (write_inferior_memory): Constify.
17658 (mywait): New function.
17659 * target.h: Update.
17660 (struct target_ops): New signal_pid method.
17661 (mywait): Removed macro, added prototype.
17663 * linux-low.h (regset_func): Removed.
17664 (regset_fill_func, regset_store_func): New.
17665 (enum regset_type): New.
17666 (struct regset_info): Add type field. Use new operation types.
17667 (struct linux_target_ops): stop_pc renamed to get_pc.
17668 Add decr_pc_after_break and breakpoint_at.
17669 (get_process, get_thread_proess, get_process_thread)
17670 (strut process_info, all_processes, linux_attach_lwp)
17671 (thread_db_init): New.
17673 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17674 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17675 (the_low_target): Add new members.
17676 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17677 (i386_store_fpxregset): Constify.
17678 (target_regsets): Add new kind identifier.
17679 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17680 (i386_set_pc): Add debugging.
17681 (i386_breakpoint_at): New function.
17682 (the_low_target): Add new members.
17683 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17684 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17685 (mips_breakpoint_at): New.
17686 (the_low_target): Add new members.
17687 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17688 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17689 (the_low_target): Add new members.
17690 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17691 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17692 (the_low_target): Add new members.
17693 * linux-x86-64-low.c (target_regsets): Add new kind
17696 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17698 From Martin Pool <mbp@samba.org>:
17699 * server.c (gdbserver_usage): New function.
17702 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17704 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17705 stop_at -> stop_pc.
17707 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17709 * Makefile.in: Remove obsolete code.
17711 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17713 * linux-low.c (regsets_fetch_inferior_registers),
17714 (regsets_store_inferior_registers): Removed cast to int from
17716 * regcache.h: Added declaration of struct inferior_info.
17718 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17720 * inferiors.c (struct inferior_info): Add regcache_data.
17721 (add_inferior): Call create_register_cache.
17722 (clear_inferiors): Call free_register_cache.
17723 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17724 * regcache.c (struct inferior_regcache_data): New.
17725 (registers): Remove.
17726 (get_regcache): New function.
17727 (create_register_cache, free_register_cache): New functions.
17728 (set_register_cache): Don't initialize the register cache here.
17729 (registers_to_string, registers_from_string, register_data): Call
17731 * regcache.h: Add prototypes.
17732 * server.h: Likewise.
17734 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17736 * mem-break.c: New file.
17737 * mem-break.h: New file.
17738 * Makefile.in: Add mem-break.o rule; update server.h
17740 * inferiors.c (struct inferior_info): Add target_data
17742 (clear_inferiors): Free target_data member if set.
17743 (inferior_target_data, set_inferior_target_data): New functions.
17744 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17745 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17746 * linux-low.c (linux_bp_reinsert): New variable.
17747 (struct inferior_linux_data): New.
17748 (linux_create_inferior): Use set_inferior_target_data.
17749 (linux_attach): Likewise. Call add_inferior.
17750 (linux_wait_for_one_inferior): New function.
17751 (linux_wait): Call it.
17752 (linux_write_memory): Add const.
17753 (initialize_low): Call set_breakpoint_data.
17754 * linux-low.h (struct linux_target_ops): Add breakpoint
17756 * server.c (attach_inferior): Remove extra add_inferior
17758 * server.h: Include mem-break.h. Update inferior.c
17760 * target.c (read_inferior_memory)
17761 (write_inferior_memory): New functions.
17762 * target.h (read_inferior_memory)
17763 (write_inferior_memory): Change macros to prototypes.
17764 (struct target_ops): Update comments. Add const to write_memory
17767 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17769 * linux-low.c (usr_store_inferior_registers): Support
17770 registers which are allowed to fail to store.
17771 * linux-low.h (linux_target_ops): Likewise.
17772 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17773 (ppc_cannot_store_register): FPSCR may not be storable.
17775 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17777 * server.h: Include <string.h> if HAVE_STRING_H.
17778 * ChangeLog: Correct paths in last ChangeLog entry.
17780 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17782 * linux-low.h: Remove obsolete prototypes.
17783 (struct linux_target_ops): New.
17784 (extern the_low_target): New.
17785 * linux-low.c (num_regs, regmap): Remove declarations.
17786 (register_addr): Use the_low_target explicitly.
17787 (fetch_register): Likewise.
17788 (usr_fetch_inferior_registers): Likewise.
17789 (usr_store_inferior_registers): Likewise.
17790 * linux-arm-low.c (num_regs): Remove.
17791 (arm_num_regs): Define.
17792 (arm_regmap): Renamed from regmap, made static.
17793 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17795 (arm_cannot_store_register): Renamed from cannot_store_register,
17797 (the_low_target): New.
17798 * linux-i386-low.c (num_regs): Remove.
17799 (i386_num_regs): Define.
17800 (i386_regmap): Renamed from regmap, made static.
17801 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17803 (i386_cannot_store_register): Renamed from cannot_store_register,
17805 (the_low_target): New.
17806 * linux-ia64-low.c (num_regs): Remove.
17807 (ia64_num_regs): Define.
17808 (ia64_regmap): Renamed from regmap, made static.
17809 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17811 (ia64_cannot_store_register): Renamed from cannot_store_register,
17813 (the_low_target): New.
17814 * linux-m68k-low.c (num_regs): Remove.
17815 (m68k_num_regs): Define.
17816 (m68k_regmap): Renamed from regmap, made static.
17817 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17819 (m68k_cannot_store_register): Renamed from cannot_store_register,
17821 (the_low_target): New.
17822 * linux-mips-low.c (num_regs): Remove.
17823 (mips_num_regs): Define.
17824 (mips_regmap): Renamed from regmap, made static.
17825 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17827 (mips_cannot_store_register): Renamed from cannot_store_register,
17829 (the_low_target): New.
17830 * linux-ppc-low.c (num_regs): Remove.
17831 (ppc_num_regs): Define.
17832 (ppc_regmap): Renamed from regmap, made static.
17833 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17835 (ppc_cannot_store_register): Renamed from cannot_store_register,
17837 (the_low_target): New.
17838 * linux-s390-low.c (num_regs): Remove.
17839 (s390_num_regs): Define.
17840 (s390_regmap): Renamed from regmap, made static.
17841 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17843 (s390_cannot_store_register): Renamed from cannot_store_register,
17845 (the_low_target): New.
17846 * linux-sh-low.c (num_regs): Remove.
17847 (sh_num_regs): Define.
17848 (sh_regmap): Renamed from regmap, made static.
17849 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17851 (sh_cannot_store_register): Renamed from cannot_store_register,
17853 (the_low_target): New.
17854 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17855 (the_low_target): New.
17857 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17859 * Makefile.in: Add stamp-h target.
17860 * configure.in: Create stamp-h.
17861 * configure: Regenerated.
17863 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17865 * inferiors.c: New file.
17866 * target.c: New file.
17867 * target.h: New file.
17868 * Makefile.in: Add target.o and inferiors.o. Update
17870 * linux-low.c (inferior_pid): New static variable,
17871 moved from server.c.
17872 (linux_create_inferior): Renamed from create_inferior.
17873 Call add_inferior. Return 0 on success instead of a PID.
17874 (linux_attach): Renamed from myattach.
17875 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17876 (linux_thread_alive): Renamed from mythread_alive.
17877 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17879 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17880 (regsets_store_inferior_registers): Correct error message.
17881 Add missing ``return 0''.
17882 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17883 (linux_store_registers): Renamed from store_inferior_registers.
17884 (linux_read_memory): Renamed from read_inferior_memory.
17885 (linux_write_memory): Renamed from write_inferior_memory.
17886 (linux_target_ops): New structure.
17887 (initialize_low): Call set_target_ops ().
17888 * remote-utils.c (unhexify): New function.
17889 (hexify): New function.
17890 (input_interrupt): Send signals to ``signal_pid''.
17891 * server.c (inferior_pid): Remove.
17892 (start_inferior): Update create_inferior call.
17893 (attach_inferior): Call add_inferior.
17894 (handle_query): New function.
17895 (main): Call handle_query for `q' packets.
17896 * server.h: Include "target.h". Remove obsolete prototypes.
17897 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17899 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17901 * Makefile.in: Add WARN_CFLAGS. Update configury
17903 * configure.in: Check for <string.h>
17904 * configure: Regenerate.
17905 * config.in: Regenerate.
17906 * gdbreplay.c: Include needed system headers.
17907 (remote_open): Remove strchr prototype.
17908 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17909 * regcache.c (supply_register): Change buf argument to const void *.
17910 (supply_register_by_name): Likewise.
17911 (collect_register): Change buf argument to void *.
17912 (collect_register_by_name): Likewise.
17913 * regcache.h: Add missing prototypes.
17914 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17915 * server.c (handle_query): New function.
17916 (attached): New static variable, moved out of main.
17917 (main): Quiet longjmp clobber warnings.
17918 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17919 * utils.c (error): Remove NORETURN.