1 2020-01-01 Joel Brobecker <brobecker@adacore.com>
3 * server.c (gdbserver_version): Change copyright year to 2020.
4 * gdbreplay.c (gdbreplay_version): Likewise.
6 2019-12-26 Christian Biesinger <cbiesinger@google.com>
8 * configure: Regenerate.
9 * configure.ac: Quote variable arguments of test.
11 2019-12-10 Christian Biesinger <cbiesinger@google.com>
13 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
14 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
15 * config.in: Regenerate.
16 * configure: Regenerate.
17 * configure.ac: Don't check for strerror.
18 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
19 Call safe_strerror instead of strerror.
20 * server.h (strerror): Remove this now-unnecessary declaration.
21 * tracepoint.c (init_named_socket): Call safe_strerror instead of
23 (gdb_agent_helper_thread): Likewise.
24 * utils.c (perror_with_name): Likewise.
26 2019-11-26 Tom Tromey <tom@tromey.com>
28 * configure, config.in: Rebuild.
30 2019-11-26 Tom Tromey <tom@tromey.com>
32 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
33 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
35 * configure, config.in: Rebuild.
37 2019-11-26 Tom Tromey <tom@tromey.com>
39 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
40 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
41 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
42 * acinclude.m4: Include ax_pthread.m4.
43 * config.in, configure: Rebuild.
45 2019-11-26 Christian Biesinger <cbiesinger@google.com>
47 * debug.c (debug_set_output): Call safe_strerror instead of
49 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
50 (linux_kill_one_lwp): Likewise.
51 (linux_detach_one_lwp): Likewise.
52 (linux_wait_for_event_filtered): Likewise.
53 (store_register): Likewise.
54 * lynx-low.c (lynx_attach): Likewise.
55 * mem-break.c (insert_memory_breakpoint): Likewise.
56 (remove_memory_breakpoint): Likewise.
57 (delete_fast_tracepoint_jump): Likewise.
58 (set_fast_tracepoint_jump): Likewise.
59 (uninsert_fast_tracepoint_jumps_at): Likewise.
60 (reinsert_fast_tracepoint_jumps_at): Likewise.
61 * nto-low.c (nto_xfer_memory): Likewise.
62 (nto_resume): Likewise.
64 2019-11-20 Luis Machado <luis.machado@linaro.org>
66 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
67 instead of register count.
68 * tdesc.c (tdesc_contains_feature): New function.
69 * tdesc.h (tdesc_contains_feature): New prototype.
71 2019-11-15 Christian Biesinger <cbiesinger@google.com>
73 * Makefile.in: Add safe-strerror.c.
74 * configure: Regenerate.
75 * configure.ac: Don't source common.host.
77 2019-11-15 Christian Biesinger <cbiesinger@google.com>
79 * config.in: Regenerate.
80 * configure: Regenerate.
82 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
84 * ax.c (ax_printf): Handle size_t_arg.
86 2019-11-06 Christian Biesinger <cbiesinger@google.com>
88 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
89 * mi/mi-main.c (output_cores): Likewise.
90 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
91 (linux_xfer_osdata_modules): Likewise.
92 * remote.c (register_remote_support_xml): Likewise.
93 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
94 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
96 2019-11-01 Christian Biesinger <cbiesinger@google.com>
98 * configure: Regenerate.
99 * configure.ac: Remove check for strerror_r.
101 2019-10-31 Christian Biesinger <cbiesinger@google.com>
103 * config.in: Regenerate.
104 * configure: Regenerate.
105 * configure.ac: Also check for strerror_r.
107 2019-10-31 Christian Biesinger <cbiesinger@google.com>
109 * ax.h (debug_agent): Remove duplicate declaration.
111 2019-10-26 Tom de Vries <tdevries@suse.de>
113 * linux-aarch64-low.c: Fix typos in comments.
114 * linux-arm-low.c: Same.
116 * linux-ppc-low.c: Same.
117 * proc-service.c: Same.
120 * tracepoint.c: Same.
123 2019-10-25 Tom Tromey <tromey@adacore.com>
125 * utils.c (xstrdup): Remove.
127 2019-10-23 Tom Tromey <tom@tromey.com>
129 * configure, config.in: Rebuild.
131 2019-10-23 Tom Tromey <tom@tromey.com>
133 * configure: Rebuild.
134 * acinclude.m4: Use m4_include, not sinclude.
136 2019-10-17 Tom Tromey <tromey@adacore.com>
138 * configure: Rebuild.
139 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
140 in AC_CONFIG_FILES invocation.
141 * Makefile.in (stamp-h, Makefile): Use new-style config.status
144 2019-10-16 Christian Biesinger <cbiesinger@google.com>
146 * server.c: Include xml-builtin.h.
147 (get_xml_features): Don't declare xml_builtins here.
149 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
151 * Makefile.in: Remove references to vec-ipa.o.
153 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
155 * Makefile.in: Remove references to vec.c.
157 2019-10-02 Christian Biesinger <cbiesinger@google.com>
159 * server.c (server_waiting): Change to bool.
160 (extended_protocol): Likewise.
161 (response_needed): Likewise.
162 (exit_requested): Likewise.
163 (run_once): Likewise.
164 (report_no_resumed): Likewise.
165 (non_stop): Likewise.
166 (disable_packet_vCont): Likewise.
167 (disable_packet_Tthread): Likewise.
168 (disable_packet_qC): Likewise.
169 (disable_packet_qfThreadInfo): Likewise.
170 (handle_general_set): Update.
171 (handle_detach): Update.
172 (handle_monitor_command): Update.
173 (handle_query): Update.
174 (captured_main): Update.
175 (process_serial_event): Update.
176 * server.h (server_waiting): Change to bool.
177 (disable_packet_vCont): Likewise.
178 (disable_packet_Tthread): Likewise.
179 (disable_packet_qC): Likewise.
180 (disable_packet_qfThreadInfo): Likewise.
181 (run_once): Likewise.
182 (non_stop): Likewise.
183 * target.c (target_stop_and_wait): Update.
185 2019-10-02 Tom Tromey <tromey@adacore.com>
187 * Makefile.in (SFILES): Add common-inferior.c.
188 (OBS): Add common-inferior.o.
189 * server.c (startup_with_shell): Don't define.
191 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
193 * linux-low.c (linux_low_read_btrace): Update for change to
196 2019-09-20 Christian Biesinger <cbiesinger@google.com>
198 * debug.c (debug_threads): Remove comment in favor of the header.
199 * debug.h (using_threads): Add declaration.
200 (debug_threads): Add comment.
201 * linux-aarch64-low.c: Include debug.h and remove declaration of
203 * nto-low.c: Likewise.
204 * remote-utils.c: Likewise.
205 * thread-db.c: Likewise.
207 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
209 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
210 and powerpc-cell64l-ipa.o.
211 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
212 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
213 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
216 * spu-low.c: Remove file.
218 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
219 (parse_spufs_run): Remove.
220 (ppc_get_pc): Remove Cell/B.E. support.
221 (ppc_set_pc): Likewise.
222 (ppc_breakpoint_at): Likewise.
223 (ppc_arch_setup): Likewise.
224 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
225 tdesc_powerpc_cell32l.
226 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
227 or init_registers_powerpc_cell32l.
228 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
229 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
230 or init_registers_powerpc_cell32l.
231 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
232 (init_registers_powerpc_cell32l): Remove prototype.
233 (init_registers_powerpc_cell64l): Likewise.
235 * target.h (struct target_ops): Remove qxfer_spu member.
236 * server.c (handle_qxfer_spu): Remove.
237 (qxfer_packets): Remove entry for "spu".
238 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
239 * linux-low.c (SPUFS_MAGIC): Remove.
240 (spu_enumerate_spu_ids): Remove.
241 (linux_qxfer_spu): Remove.
242 (linux_target_ops): Remove qxfer_spu member.
243 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
244 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
245 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
247 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
249 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
250 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
251 * config.in: Regenerate.
252 * configure: Regenerate.
254 2019-08-15 Tom Tromey <tromey@adacore.com>
256 * target.c (target_write_memory): Use gdb::byte_vector.
258 2019-08-15 Tom Tromey <tromey@adacore.com>
260 * tracepoint.c (write_inferior_data_pointer)
261 (write_inferior_integer, write_inferior_int8)
262 (write_inferior_uinteger, m_tracepoint_action_download)
263 (r_tracepoint_action_download, x_tracepoint_action_download)
264 (l_tracepoint_action_download, clear_inferior_trace_buffer)
265 (download_agent_expr, download_tracepoint_1)
266 (download_trace_state_variables, upload_fast_traceframes): Update.
267 * server.c (gdb_write_memory): Update.
268 * remote-utils.c (relocate_instruction): Update.
269 * proc-service.c (ps_pdwrite): Update.
270 * mem-break.c (remove_memory_breakpoint)
271 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
272 (uninsert_fast_tracepoint_jumps_at)
273 (reinsert_fast_tracepoint_jumps_at): Update.
274 * linux-x86-low.c (append_insns)
275 (i386_install_fast_tracepoint_jump_pad)
276 (amd64_write_goto_address, i386_write_goto_address): Update.
277 * linux-s390-low.c (append_insns, s390_write_goto_address):
279 * linux-ppc-low.c (ppc_relocate_instruction)
280 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
281 (ppc_write_goto_address): Update.
282 * linux-aarch64-low.c (append_insns): Update.
283 * target.h (struct target_ops): Update.
284 (write_inferior_memory): Don't declare.
285 * target.c (target_write_memory): Rename from
286 write_inferior_memory. Remove old target_write_memory.
288 2019-08-15 Tom Tromey <tromey@adacore.com>
290 * target.c (write_inferior_memory): Use std::vector.
292 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
295 * configure.ac: Drop enable-libmcheck support.
296 * configure, config.in: Rebuild.
297 * acinclude.m4: Don't include it.
299 2019-07-19 Alan Hayward <alan.hayward@arm.com>
301 * configure.srv: Remove Arm xml files.
303 2019-07-19 Alan Hayward <alan.hayward@arm.com>
305 * configure.srv: Add new files. Remove xml generated files.
306 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
308 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
309 * linux-aarch32-tdesc.c: New file.
310 * linux-aarch32-tdesc.h: New file.
311 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
312 * linux-arm-low.c (init_registers_arm, tdesc_arm)
313 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
314 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
315 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
316 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
317 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
318 (arm_read_description): Call arm_linux_read_description.
319 (initialize_low_arch): Don't init registers.
320 * linux-arm-tdesc.c: New file.
321 * linux-arm-tdesc.h: New file.
323 2019-07-10 Alan Hayward <alan.hayward@arm.com>
325 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
326 Move counter inside for.
327 (arm_read_description): Check ptrace earlier.
328 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
330 2019-07-09 Tom Tromey <tom@tromey.com>
332 * configure: Rebuild.
333 * configure.ac: Change common to gdbsupport.
334 * acinclude.m4: Change common to gdbsupport.
335 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
336 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
337 common to gdbsupport.
338 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
339 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
340 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
341 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
342 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
343 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
344 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
345 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
346 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
347 common to gdbsupport.
349 2019-07-04 Alan Hayward <alan.hayward@arm.com>
351 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
353 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
355 2019-07-04 Alan Hayward <alan.hayward@arm.com>
357 * configure.srv: Remove legacy xml.
358 * linux-aarch64-low.c (initialize_low_arch): Remove
359 initialize_low_tdesc call.
360 * linux-aarch64-tdesc-selftest.c: Remove file.
361 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
362 * linux-x86-low.c (initialize_low_arch): Remove
363 initialize_low_tdesc call.
364 * linux-x86-tdesc-selftest.c: Remove file.
365 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
367 2019-06-20 Tom de Vries <tdevries@suse.de>
369 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
370 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
372 2019-06-19 Tom de Vries <tdevries@suse.de>
374 * debug.h (debug_write): Change return type to ssize_t.
375 * debug.c (debug_write): Same.
377 2019-06-14 Tom Tromey <tom@tromey.com>
379 * configure.ac: Use new path to gnulib.
380 * configure: Rebuild.
381 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
384 2019-06-11 Tom Tromey <tom@tromey.com>
386 * Makefile.in (SFILES): Add alloc.c.
388 (IPA_OBJS): Add alloc-ipa.o.
389 (alloc-ipa.o): New target.
390 (%.o: ../%.c): New pattern rule.
392 2019-06-10 Tom Tromey <tromey@adacore.com>
394 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
395 end warning with a newline.
396 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
398 * thread-db.c (attach_thread): Don't end warning with a newline.
399 (thread_db_notice_clone): Likewise.
400 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
402 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
403 end warning with a newline.
405 2019-06-04 Pedro Alves <palves@redhat.com>
407 * server.c (captured_main): Use make_unique_xstrdup.
409 2019-06-02 Tom Tromey <tom@tromey.com>
411 * gdbreplay.c (fromhex): Remove.
412 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
414 2019-05-29 Tom Tromey <tromey@adacore.com>
416 * configure: Rebuild.
418 2019-05-06 Kevin Buettner <kevinb@redhat.com>
420 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
421 sign extension code on 32-bit builds.
423 2019-05-03 Eli Zaretskii <eliz@gnu.org>
426 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
428 2019-04-19 Tom Tromey <tom@tromey.com>
430 * server.c (struct vstop_notif): Derive from notif_event.
432 (queue_stop_reply): Update.
433 (remove_all_on_match_ptid): Change type. Rewrite.
434 (discard_queued_stop_replies): Rewrite.
435 (in_queued_stop_replies_ptid): Change type.
436 (in_queued_stop_replies): Rewrite.
437 (notif_stop): Update.
438 (queue_stop_reply_callback): Update.
439 (captured_main): Don't call initialize_notif.
440 (push_stop_notification): Update.
441 * notif.c (notif_write_event, handle_notif_ack)
442 (notif_event_enque, notif_push): Update.
443 (notif_event_xfree, initialize_notif): Remove.
444 * notif.h (struct notif_event): Include <list>, not
446 (struct notif_server) <queue>: Now a std::list.
447 (notif_event_p): Remove typedef.
448 (initialize_notif): Don't declare.
449 (struct notif_event): Add virtual destructor.
451 2019-04-17 Alan Hayward <alan.hayward@arm.com>
453 * ax.c (ax_vdebug): Call debug_printf.
454 * debug.c (debug_write): New function.
455 * debug.h (debug_write): New declaration.
456 * linux-low.c (sigchld_handler): Call debug_write.
458 2019-04-17 Alan Hayward <alan.hayward@arm.com>
460 * debug.c (debug_set_output): New function.
461 (debug_vprintf): Send output to debug_file.
462 (debug_flush): Likewise.
463 * debug.h (debug_set_output): New declaration.
464 * server.c (handle_monitor_command): Add debug-file option.
465 (captured_main): Likewise.
467 2019-04-17 Alan Hayward <alan.hayward@arm.com>
469 * debug.c (remote_debug): Add definition.
470 * debug.h (remote_debug): Add declaration.
471 * hostio.c (remote_debug): Remove declaration.
472 * remote-utils.c (struct ui_file): Likewise.
473 (remote_debug): Likewise.
474 * remote-utils.h (remote_debug): Likewise,
475 * server.c (remote_debug): Remove definition.
477 2019-04-10 Kevin Buettner <kevinb@redhat.com>
479 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
480 when using a 64-bit gdbserver.
482 2019-04-09 Tom Tromey <tromey@adacore.com>
484 * linux-low.c (select_event_lwp): Use find_thread_in_random.
486 2019-04-08 Tom Tromey <tom@tromey.com>
488 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
490 (linux_resume_one_lwp): Likewise.
492 2019-04-08 Tom Tromey <tom@tromey.com>
494 * gdbreplay.c: Update.
495 * linux-low.c: Update.
498 2019-04-08 Tom Tromey <tom@tromey.com>
500 * server.c: Use C++ exception handling.
501 * linux-low.c: Use C++ exception handling.
502 * gdbreplay.c: Use C++ exception handling.
504 2019-04-08 Tom Tromey <tom@tromey.com>
506 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
507 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
508 (captured_main, main): Update.
509 * gdbreplay.c (main): Update.
511 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
513 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
514 value in argument pointer, return 1 if the entry is found and 0
515 otherwise. Move comment.
516 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
517 * linux-low.h (linux_get_auxv): Declare.
518 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
520 2019-04-05 Tom Tromey <tromey@adacore.com>
522 * server.c (gdbserver_usage): Use upper-case for metasyntactic
525 2019-03-28 Alan Hayward <alan.hayward@arm.com>
527 * linux-low.c (AT_HWCAP2): Add define if not already included.
529 2019-03-26 Alan Hayward <alan.hayward@arm.com>
531 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
532 (aarch64_arch_setup): Call linux_get_hwcap.
533 * linux-arm-low.c (arm_get_hwcap): Remove function.
534 (arm_read_description): Call linux_get_hwcap.
535 * linux-low.c (linux_get_auxv): New function.
536 (linux_get_hwcap): Likewise.
537 (linux_get_hwcap2): Likewise.
538 * linux-low.h (linux_get_hwcap): New declaration.
539 (linux_get_hwcap2): Likewise.
540 * linux-ppc-low.c (ppc_get_auxv): Remove function.
541 (ppc_arch_setup): Call linux_get_hwcap.
542 * linux-s390-low.c (s390_get_hwcap): Remove function.
543 (s390_arch_setup): Call linux_get_hwcap.
545 2019-03-22 Alan Hayward <alan.hayward@arm.com>
546 Jiong Wang <jiong.wang@arm.com>
548 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
549 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
551 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
553 2019-03-22 Alan Hayward <alan.hayward@arm.com>
554 Jiong Wang <jiong.wang@arm.com>
556 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
557 (aarch64_get_hwcap): New function.
558 (aarch64_arch_setup): Read APIA hwcap.
560 2019-03-22 Alan Hayward <alan.hayward@arm.com>
561 Jiong Wang <jiong.wang@arm.com>
563 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
564 (initialize_low_tracepoint): Likewise.
565 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
566 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
567 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
568 (aarch64_linux_read_description): Likewise.
569 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
571 2019-03-12 John Baldwin <jhb@FreeBSD.org>
573 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
574 i386_create_target_description for 'segments' parameter.
575 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
576 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
577 * win32-i386-low.c (i386_arch_setup): Likewise.
579 2019-03-12 Tom Tromey <tromey@adacore.com>
581 * linux-low.c (iterate_over_lwps): Update.
583 2019-03-06 Tom Tromey <tom@tromey.com>
585 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
586 (captured_main): Use SCOPE_EXIT.
588 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
590 * configure.srv: Use '$enable_unittest' instead of '$development'
591 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
594 2019-02-27 Tom Tromey <tromey@adacore.com>
596 * gdbreplay.c (logchar): Handle \r\n.
598 2019-02-07 Alan Hayward <alan.hayward@arm.com>
600 * linux-low.c (linux_attach): Add process before lwp.
601 * server.c (attach_inferior): Check if already attached.
603 2019-02-07 Tom Tromey <tom@tromey.com>
605 * x86-tdesc.h: Rename include guard.
606 * x86-low.h: Add include guard.
607 * wincecompat.h: Rename include guard.
608 * win32-low.h: Add include guard.
609 * utils.h: Rename include guard.
610 * tracepoint.h: Rename include guard.
611 * tdesc.h: Rename include guard.
612 * target.h: Rename include guard.
613 * server.h: Rename include guard.
614 * remote-utils.h: Rename include guard.
615 * regcache.h: Rename include guard.
616 * nto-low.h: Rename include guard.
617 * notif.h: Add include guard.
618 * mem-break.h: Rename include guard.
619 * lynx-low.h: Add include guard.
620 * linux-x86-tdesc.h: Add include guard.
621 * linux-s390-tdesc.h: Add include guard.
622 * linux-ppc-tdesc-init.h: Add include guard.
623 * linux-low.h: Add include guard.
624 * linux-aarch64-tdesc.h: Add include guard.
625 * linux-aarch32-low.h: Add include guard.
626 * inferiors.h: Rename include guard.
627 * i387-fp.h: Rename include guard.
628 * hostio.h: Rename include guard.
629 * gdbthread.h: Rename include guard.
630 * gdb_proc_service.h: Rename include guard.
631 * event-loop.h: Rename include guard.
632 * dll.h: Rename include guard.
633 * debug.h: Rename include guard.
634 * ax.h: Rename include guard.
636 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
639 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
640 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
642 2019-01-25 Tom Tromey <tom@tromey.com>
644 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
646 2019-01-25 Tom Tromey <tom@tromey.com>
648 * win32-low.c: Fix common/ includes.
649 * win32-i386-low.c: Fix common/ includes.
650 * tracepoint.c: Fix common/ includes.
651 * thread-db.c: Fix common/ includes.
652 * target.h: Fix common/ includes.
653 * symbol.c: Fix common/ includes.
654 * spu-low.c: Fix common/ includes.
655 * server.h: Fix common/ includes.
656 * server.c: Fix common/ includes.
657 * remote-utils.c: Fix common/ includes.
658 * regcache.h: Fix common/ includes.
659 * regcache.c: Fix common/ includes.
660 * nto-x86-low.c: Fix common/ includes.
661 * notif.h: Fix common/ includes.
662 * mem-break.h: Fix common/ includes.
663 * lynx-low.c: Fix common/ includes.
664 * lynx-i386-low.c: Fix common/ includes.
665 * linux-x86-tdesc-selftest.c: Fix common/ includes.
666 * linux-x86-low.c: Fix common/ includes.
667 * linux-low.c: Fix common/ includes.
668 * inferiors.h: Fix common/ includes.
669 * i387-fp.c: Fix common/ includes.
670 * hostio.c: Fix common/ includes.
671 * hostio-errno.c: Fix common/ includes.
672 * gdbthread.h: Fix common/ includes.
673 * gdbreplay.c: Fix common/ includes.
674 * fork-child.c: Fix common/ includes.
675 * event-loop.c: Fix common/ includes.
677 (enum gdb_agent_op): Fix common/ includes.
679 2019-01-21 Tom Tromey <tom@tromey.com>
681 * tracepoint.c: Fix includes.
682 * remote-utils.c: Fix includes.
683 * linux-x86-low.c: Fix includes.
685 2019-01-01 Joel Brobecker <brobecker@adacore.com>
687 * gdbreplay.c (gdbreplay_version): Update copyright year in
689 * server.c (gdbserver_version): Likewise.
691 2018-12-05 Alan Hayward <alan.hayward@arm.com>
693 * linux-low.c (add_lwp): Switch ordering.
695 2018-11-29 Tom Tromey <tom@tromey.com>
697 * win32-low.c (win32_join): Take pid, not process.
698 * target.h (struct target_ops) <join>: Change argument type.
699 (join_inferior): Change argument name.
700 * spu-low.c (spu_join): Take pid, not process.
701 * server.c (handle_detach): Preserve pid before destroying
703 * lynx-low.c (lynx_join): Take pid, not process.
704 * linux-low.c (linux_join): Take pid, not process.
706 2018-11-23 Alan Hayward <alan.hayward@arm.com>
708 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
709 (aarch64_cannot_fetch_register): Likewise.
710 (struct linux_target_ops): Update references.
712 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
714 * linux-ppc-low.c: Include nat/linux-ptrace.h.
716 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
718 * configure.srv (ipa_ppc_linux_regobj): Add
719 powerpc-isa207-htm-vsx32l-ipa.o and
720 powerpc-isa207-htm-vsx64l-ipa.o.
721 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
722 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
723 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
724 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
725 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
726 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
727 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
728 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
729 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
730 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
731 (init_registers_powerpc_isa207_htm_vsx32l)
732 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
733 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
734 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
735 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
736 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
737 (ppc_store_tm_ctarregset): New functions.
738 (ppc_regsets): Add entries for HTM regsets.
739 (ppc_arch_setup): Set htm in features struct when needed. Set
740 sizes for the HTM regsets.
741 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
742 (initialize_low_arch): Call
743 init_registers_powerpc_isa207_htm_vsx32l and
744 init_registers_powerpc_isa207_htm_vsx64l.
745 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
746 PPC_TDESC_ISA207_HTM_VSX.
747 (initialize_low_tracepoint): Call
748 init_registers_powerpc_isa207_htm_vsx32l and
749 init_registers_powerpc_isa207_htm_vsx64l.
751 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
753 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
754 rs6000/power-linux-pmu.xml to srv_xmlfiles.
755 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
756 (ppc_store_pmuregset): New functions.
757 (ppc_regsets): Add entries for ebb and pmu regsets.
758 (ppc_arch_setup): Set isa207 in features struct if the ebb and
759 pmu regsets are available. Set sizes for these regsets.
761 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
763 * configure.srv (ipa_ppc_linux_regobj): Add
764 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
765 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
766 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
767 rs6000/powerpc-isa207-vsx32l.xml, and
768 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
769 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
770 <PPC_TDESC_ISA207_VSX>: New enum value.
771 (init_registers_powerpc_isa207_vsx32l): Declare.
772 (init_registers_powerpc_isa207_vsx64l): Declare.
773 * linux-ppc-low.c (ppc_fill_tarregset): New function.
774 (ppc_store_tarregset): New function.
775 (ppc_regsets): Add entry for the TAR regset.
776 (ppc_arch_setup): Set isa207 in features struct when needed. Set
777 size for the TAR regsets.
778 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
779 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
780 and init_registers_powerpc_isa207_vsx64l.
781 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
782 (initialize_low_tracepoint): Call
783 init_registers_powerpc_isa207_vsx32l and
784 init_registers_powerpc_isa207_vsx64l.
786 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
787 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
789 * configure.srv (ipa_ppc_linux_regobj): Add
790 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
791 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
792 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
793 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
794 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
795 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
796 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
797 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
798 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
799 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
800 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
801 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
802 (ppc_hwcap): Add comment.
803 (ppc_hwcap2): New global.
804 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
805 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
806 (ppc_regsets): Add entries for the DSCR and PPR regsets.
807 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
808 when needed. Set sizes for the the DSCR and PPR regsets.
809 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
810 (initialize_low_arch): Call
811 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
812 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
813 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
814 PPC_TDESC_ISA205_PPR_DSCR_VSX.
815 (initialize_low_tracepoint): Call
816 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
817 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
819 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
821 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
823 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
824 Simon Marchi <simark@simark.ca>
826 * acinclude.m4: Include "../selftest.m4".
827 * configure: Regenerate.
828 * configure.ac: Use "GDB_AC_SELFTEST".
829 * configure.srv: Use "$enable_unittests" instead of
830 "$development" when checking whether unit tests have been
832 * server.c (captured_main): Update message informing that
833 selftests have been disabled.
835 2018-10-04 Tom Tromey <tom@tromey.com>
837 * configure: Rebuild.
839 2018-10-04 Tom Tromey <tom@tromey.com>
841 * server.c (handle_status): Rename inner "thread".
842 (process_serial_event): Declare "res" in 'm' case.
843 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
844 (iterate_over_lwps): Rename inner "thread".
845 (linux_qxfer_libraries_svr4): Rename inner "len".
846 * gdbthread.h (find_thread_in_random): Rename inner "thread".
848 2018-10-01 Gary Benson <gbenson@redhat.com>
850 * gdb_proc_service.h: Moved common code to
851 common/gdb_proc_service.h.
853 2018-10-01 Gary Benson <gbenson@redhat.com>
855 * gdb_proc_service.h: Synchronize comments and whitespace with
856 GDB's version of this file.
858 2018-09-25 Tom Tromey <tom@tromey.com>
860 * configure: Rebuild.
861 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
863 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
865 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
866 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
867 ($(IPA_LIB)): Sort IPA_OBJS.
869 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
871 * Makefile.in: Remove references to $(ADD_DEPS).
873 2018-09-16 Tom Tromey <tom@tromey.com>
875 * remote-utils.c (remote_open): Use GNU style for metasyntactic
877 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
880 2018-09-05 Tom Tromey <tom@tromey.com>
882 * configure: Rebuild.
884 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
887 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
889 2018-08-27 Tom Tromey <tom@tromey.com>
892 * configure: Rebuild.
894 2018-08-27 Tom Tromey <tom@tromey.com>
896 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
897 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
898 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
899 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
900 (s390x_emit_stack_adjust): Add casts to unsigned char.
902 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
906 * server.h (struct client_state) <disable_randomization>:
909 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
911 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
913 (mips_supply_ptrace_register): Likewise.
915 2018-07-22 Tom Tromey <tom@tromey.com>
917 * configure: Rebuild.
919 2018-07-22 Tom Tromey <tom@tromey.com>
921 * win32-low.c (win32_create_inferior): Remove unused variables.
922 * gdbreplay.c (remote_open): Remove unused variable.
923 * remote-utils.c (remote_prepare): Remove unused variable.
924 * x86-tdesc.h (X86_TDESC_H): Define.
925 (amd64_expedite_regs): Define conditionally.
926 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
927 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
928 * remote-utils.c (readchar): Remove unused variable.
930 2018-07-13 Pedro Alves <palves@redhat.com>
932 * linux-low.c (linux_kill): Change parameter to process_info
933 pointer instead of pid. Adjust.
934 * lynx-low.c (lynx_kill): Likewise.
935 * nto-low.c (nto_kill): Likewise.
936 * spu-low.c (spu_kill): Likewise.
937 * win32-low.c (win32_kill): Likewise.
938 * server.c (handle_v_kill, kill_inferior_callback)
939 (detach_or_kill_for_exit): Adjust.
940 * target.c (kill_inferior): Change parameter to process_info
941 pointer instead of pid. Adjust.
942 * target.h (struct target_ops) <kill>: Change parameter to
943 process_info pointer instead of pid. Adjust all implementations
945 (kill_inferior): Likewise.
947 2018-07-13 Pedro Alves <palves@redhat.com>
949 * linux-low.c (linux_detach, linux_join): Change parameter to
950 process_info pointer instead of pid. Adjust.
951 * lynx-low.c (lynx_detach, lynx_join): Likewise.
952 * nto-low.c (nto_detach): Likewise.
953 * spu-low.c (spu_detach, spu_join): Likewise.
954 * win32-low.c (win32_detach, win32_join): Likewise.
955 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
956 * target.h (struct target_ops) <detach, join>: Change parameter to
957 process_info pointer instead of pid. Adjust all implementations
959 (detach_inferior, join_inferior): Rename 'pid' parameter to
962 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
963 Jan Kratochvil <jan.kratochvil@redhat.com>
964 Paul Fertser <fercerpav@gmail.com>
965 Tsutomu Seki <sekiriki@gmail.com>
967 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
968 (OBS): Add 'common/netstuff.o'.
969 (GDBREPLAY_OBS): Likewise.
970 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
971 (remote_open): Implement support for IPv6
973 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
975 (handle_accept_event): Accept connections from IPv6 sources.
976 (remote_prepare): Handle IPv6-style hostnames; implement
977 support for IPv6 connections.
978 (remote_open): Implement support for printing connections from
981 2018-07-11 Pedro Alves <palves@redhat.com>
984 * mem-break.c (any_persistent_commands): Add process_info
985 parameter and use it instead of relying on the current process.
986 Change return type to bool.
987 * mem-break.h (any_persistent_commands): Add process_info
988 parameter and change return type to bool.
989 * server.c (handle_detach): Remove require_running_or_return call.
990 Look up the process_info for the process we're about to detach.
991 If not found, return back error to GDB. Adjust
992 any_persistent_commands call to pass down a process pointer.
994 2018-07-11 Pedro Alves <palves@redhat.com>
996 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
997 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
998 instead of collect_register_by_name.
999 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1000 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1002 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1003 Pedro Alves <palves@redhat.com>
1005 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1007 2018-07-03 Tom Tromey <tom@tromey.com>
1009 * linux-low.c: Update.
1010 * lynx-low.c: Update.
1011 * mem-break.c: Update.
1012 * nto-low.c: Update.
1013 * remote-utils.c: Update.
1015 * spu-low.c: Update.
1017 * win32-low.c: Update.
1019 2018-07-03 Tom Tromey <tom@tromey.com>
1023 2018-07-03 Tom Tromey <tom@tromey.com>
1025 * linux-low.c: Update.
1027 2018-07-03 Tom Tromey <tom@tromey.com>
1031 2018-07-03 Tom Tromey <tom@tromey.com>
1033 * linux-low.c: Update.
1034 * linux-mips-low.c: Update.
1035 * lynx-low.c: Update.
1036 * nto-low.c: Update.
1037 * remote-utils.c: Update.
1039 * spu-low.c: Update.
1041 * thread-db.c: Update.
1043 2018-07-03 Tom Tromey <tom@tromey.com>
1045 * linux-low.c: Update.
1046 * linux-mips-low.c: Update.
1047 * lynx-low.c: Update.
1048 * mem-break.c: Update.
1049 * nto-low.c: Update.
1050 * remote-utils.c: Update.
1052 * spu-low.c: Update.
1054 * tracepoint.c: Update.
1056 2018-07-03 Tom Tromey <tom@tromey.com>
1058 * linux-low.c: Update.
1059 * linux-ppc-low.c: Update.
1060 * linux-x86-low.c: Update.
1061 * proc-service.c: Update.
1063 * spu-low.c: Update.
1064 * thread-db.c: Update.
1065 * win32-low.c: Update.
1067 2018-07-03 Tom Tromey <tom@tromey.com>
1069 * linux-low.c: Update.
1070 * lynx-low.c: Update.
1071 * nto-low.c: Update.
1072 * remote-utils.c: Update.
1073 * spu-low.c: Update.
1074 * thread-db.c: Update.
1075 * win32-low.c: Update.
1077 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1079 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1080 parameter in call to 'amd64_create_target_description'.
1082 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1084 * x86-tdesc.h: Remove executable permission flag.
1086 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1088 * configure.ac: Remove AC_PREREQ, add missing quoting.
1089 * configure: Re-generate.
1090 * config.in: Re-generate.
1091 * aclocal.m4: Re-generate.
1093 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1095 * tracepoint.h (current_traceframe): Remove declaration.
1097 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1099 * linux-aarch64-low.c (is_sve_tdesc): New function.
1100 (aarch64_sve_regs_copy_to_regcache): Likewise.
1101 (aarch64_sve_regs_copy_from_regcache): Likewise.
1102 (aarch64_regs_info): Add SVE checks.
1103 (initialize_low_arch): Initialize SVE.
1105 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1107 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1109 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1111 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1112 (initialize_low_tracepoint): Likewise
1113 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1114 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1116 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1118 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1120 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1122 * server.h (PBUFSIZ): Increase size
1124 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1126 * regcache.c (regcache::raw_compare): New function.
1127 * regcache.h (regcache::raw_compare): New declaration.
1129 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1131 * regcache.c (new_register_cache): Use new.
1132 (free_register_cache): Use delete.
1133 (register_data): Use const.
1134 (supply_register): Move body inside regcache.
1135 (regcache::raw_supply): New override function.
1136 (collect_register): Move body inside regcache.
1137 (regcache::raw_collect): New override function.
1138 (regcache::get_register_status): New override function.
1139 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1141 2018-06-09 Tom Tromey <tom@tromey.com>
1143 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1145 (event_queue): Use std::queue.
1146 (gdb_event_xfree): Remove.
1147 (initialize_event_loop, process_event, wait_for_event): Update.
1149 2018-06-08 Stan Cox <scox@redhat.com>
1151 * win32-low.c (win32_create_inferior): last_ptid and last_status
1152 moved to client_state.
1154 2018-06-08 Pedro Alves <palves@redhat.com>
1156 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1157 common/common-exceptions.o, common/common-utils.o,
1158 common/errors.o, common/print-utils.o and utils.o.
1159 * gdbreplay.c: Include "common-defs.h" instead of the two
1160 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1161 string.h or alloca.h.
1162 (perror_with_name): Delete.
1163 (remote_open): Use xstrdup instead of strdup.
1164 (main): Rename to ...
1165 (captured_main): ... this.
1168 2018-06-08 Tom Tromey <tom@tromey.com>
1170 * linux-low.c (linux_low_read_btrace): Update.
1172 2018-06-04 Stan Cox <scox@redhat.com>
1174 * server.h (struct client_state): New.
1175 * server.c (cont_thread, general_thread, multi_process)
1176 (report_fork_events, report_vfork_events, report_exec_events)
1177 (report_thread_events, swbreak_feature, hwbreak_feature)
1178 (vCont_supported, disable_randomization, pass_signals)
1179 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1180 Moved to client_state.
1181 * remote-utils.c (remote_debug, noack_mode)
1182 (transport_is_reliable): Moved to client_state.
1183 * tracepoint.c (current_traceframe): Moved to client_state.
1186 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1187 linux-low.c, remote-utils.h, target.c: Use client_state.
1189 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1191 * configure.srv: Add new c/h file.
1193 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1195 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1198 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1200 * gdb.arch/mips-fpregset-core.exp: New test.
1201 * gdb.arch/mips-fpregset-core.c: New test source.
1203 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1206 * hostio.c (require_int): Do not report overflow for integers
1207 between 0xfffffff and 0x7fffffff.
1209 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1211 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1212 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1213 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1215 (the_low_target): Wire them.
1217 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1219 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1220 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1221 mode. Call collect_register_by_name with vscr using
1222 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1223 (ppc_store_vrregset): Add and set vscr_offset variable as in
1224 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1227 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1229 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1230 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1231 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1233 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1235 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1236 (ppc_store_vsxregset): Likewise.
1237 (ppc_fill_vrregset): Likewise.
1238 (ppc_store_vrregset): Likewise.
1239 (ppc_fill_evrregset): Likewise.
1240 (ppc_store_evrregset): Likewise.
1241 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1242 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1245 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1247 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1248 wordsize of the inferior. Call ppc_linux_target_wordsize.
1250 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1252 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1253 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1254 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1255 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1256 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1257 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1258 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1259 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1260 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1261 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1262 (tdesc_powerpc_e500l): Remove.
1263 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1264 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1265 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1266 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1268 (ppc_arch_setup): Remove target description matching code. Fill a
1269 ppc_linux_features struct and call ppc_linux_match_description
1272 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1274 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1275 width of the requested register exceeds the width of the
1277 (mips_cannot_store_register): Likewise.
1279 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1281 * linux-mips-low.c (mips_fetch_register): New function. Update
1283 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1284 (the_low_target): Wire `mips_fetch_register'.
1286 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1288 * lynx-i386-low.c (LYNXOS_178): New macro.
1289 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1290 the layout on LynxOS-178.
1291 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1292 handle floating point registers that are not supported by
1295 2018-05-10 Tom Tromey <tom@tromey.com>
1297 * configure: Rebuild.
1299 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1302 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1303 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1304 Use it to set the expedite_regs field in the given tdesc.
1305 * x86-tdesc.h: New file.
1306 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1307 Adjust following the addition of the new expedite_regs parameter
1308 to init_target_desc.
1309 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1310 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1311 (i386_linux_read_description, amd64_linux_read_description):
1312 Adjust following the addition of the new expedite_regs parameter
1313 to init_target_desc.
1314 * lynx-i386-low.c: #include "x86-tdesc.h".
1315 (lynx_i386_arch_setup): Adjust following the addition of the new
1316 expedite_regs parameter to init_target_desc.
1317 * nto-x86-low.c: #include "x86-tdesc.h".
1318 (nto_x86_arch_setup): Adjust following the addition of the new
1319 expedite_regs parameter to init_target_desc.
1320 * win32-i386-low.c: #include "x86-tdesc.h".
1321 (i386_arch_setup): Adjust following the addition of the new
1322 expedite_regs parameter to init_target_desc.
1324 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1327 * win32-low.c (win32_create_inferior): Add call to my_wait
1328 setting last_status global.
1330 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1333 * win32-low.c (create_process): Only call gdb_tilde_expand if
1334 inferior_cwd is not NULL.
1336 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1338 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1339 registers to the cache if their values have changed.
1340 (i387_xsave_to_cache): Provide default values for x87 control
1341 registers when these features are available, but disabled.
1342 * regcache.c (supply_register_by_name_zeroed): New function.
1343 * regcache.h (supply_register_by_name_zeroed): Declare new
1346 2018-05-07 Tom Tromey <tom@tromey.com>
1348 * configure: Rebuild.
1350 2018-05-04 Tom Tromey <tom@tromey.com>
1352 * configure: Rebuild.
1354 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1355 Pedro Alves <palves@redhat.com>
1357 * linux-aarch64-low.c (aarch64_stopped_data_address):
1360 2018-04-27 Tom Tromey <tom@tromey.com>
1362 * configure: Rebuild.
1364 2018-04-23 Tom Tromey <tom@tromey.com>
1366 * configure: Rebuild.
1368 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1370 * Makefile.in (depcomp): Add "..".
1371 (all_deps_files): New and use it.
1373 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1375 * configure.srv (aarch64*-*-linux*): Don't include xml.
1376 (i[34567]86-*-cygwin*): Likewise.
1377 (i[34567]86-*-linux*): Likewise.
1378 (i[34567]86-*-lynxos*): Likewise.
1379 (i[34567]86-*-mingw32ce*): Likewise.
1380 (i[34567]86-*-mingw*): Likewise.
1381 (i[34567]86-*-nto*): Likewise.
1382 (tic6x-*-uclinux): Likewise.
1383 (x86_64-*-linux*): Likewise.
1384 (x86_64-*-mingw*): Likewise.
1385 (x86_64-*-cygwin*): Likewise.
1387 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1389 * tdesc.c: Remove xml parameter.
1391 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1393 * server.c (get_features_xml): Remove cast.
1394 * tdesc.c (void target_desc::accept): Fill in function.
1395 (tdesc_get_features_xml): Remove old xml creation.
1396 (print_xml_feature::visit_pre): Add xml vistor.
1397 * tdesc.h (struct target_desc): Make xmltarget mutable.
1398 (tdesc_get_features_xml): Remove declaration.
1400 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1402 * tdesc.c (tdesc_architecture_name): Add new function.
1403 (tdesc_osabi_name): Likewise.
1404 (tdesc_get_features_xml): Use new functions.
1406 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1408 * tdesc.c (tdesc_create_flags): Remove.
1409 (tdesc_add_flag): Likewise.
1410 (tdesc_named_type): Likewise.
1411 (tdesc_create_union): Likewise.
1412 (tdesc_create_struct): Likewise.
1413 (tdesc_create_vector): Likewise.
1414 (tdesc_add_bitfield): Likewise.
1415 (tdesc_add_field): Likewise.
1416 (tdesc_set_struct_size): Likewise.
1418 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1420 * tdesc.c (~target_desc): Remove implictly deleted items.
1421 (init_target_desc): Iterate all features.
1422 (tdesc_get_features_xml): Use vector.
1423 (tdesc_create_feature): Create feature.
1424 * tdesc.h (tdesc_feature) Remove
1425 (target_desc): Add features.
1427 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1429 * Makefile.in: Add common/tdesc.c
1430 * tdesc.c (init_target_desc): init all reg_defs from register
1432 (tdesc_create_reg): Create tdesc_reg.
1433 * tdesc.h (tdesc_feature): Add register vector.
1435 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1437 * tdesc.h (struct target_desc) <features>: Change type to
1438 std::vector<std::string>.
1439 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1441 (tdesc_get_features_xml): Likewise.
1442 (tdesc_create_feature): Likewise.
1444 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1446 * regcache.c (find_register_by_number): Return a ref.
1447 (find_regno): Use references.
1448 (register_size): Likewise.
1449 (register_data): Likewise.
1450 * tdesc.c (target_desc::~target_desc): Remove free calls.
1451 (target_desc::operator==): Use std::vector compare.
1452 (init_target_desc): Use reference.
1453 (tdesc_create_reg): Use reg constructors.
1454 * tdesc.h (struct target_desc): Replace pointer with object.
1456 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1458 * regcache.c (find_register_by_number): Make static.
1459 (find_regno): Use find_register_by_number
1460 * regcache.h (struct reg): Remove declaration.
1462 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1464 * tdesc.c (target_desc::~target_desc): Move to here.
1465 (target_desc::operator==): Likewise.
1466 * tdesc.h (target_desc::~target_desc): Move from here.
1467 (target_desc::operator==): Likewise.
1469 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1471 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1473 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1475 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1477 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1478 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1479 and init_registers_s390_gs_linux64.
1481 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1483 * linux-s390-low.c (s390_fill_gs): Remove function.
1484 (s390_fill_gsbc): Remove function.
1485 (s390_regsets): Set fill functions for the guarded storage regsets
1488 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1490 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1491 the word size. Add comment.
1492 (s390_get_wordsize): New function.
1493 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1494 pswm with it. Instead, use s390_get_wordsize to determine the
1495 word size first and derive the correct tdesc from that directly.
1497 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1499 * Makefile.in: Include silent-rules.mk.
1500 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1501 (COMPILE): Add ECHO_CXX.
1502 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1503 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1504 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1505 (version-generated.c): Add ECHO_GEN.
1506 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1507 (IPAGENT_COMPILE): Add ECHO_CXX.
1508 (%-generated.c): Add ECHO_REGDAT.
1510 2018-03-14 Tom Tromey <tom@tromey.com>
1513 * ax.c (ax_printf): Special case for NULL.
1515 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1517 * linux-low.c (linux_qxfer_libraries_svr4): Use
1518 xml_escape_text_append.
1520 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1522 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1524 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1526 * server.c (handle_general_set): Remove unnecessary xstrdup.
1528 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1530 * server.c (parse_debug_format_options): Adjust to
1531 delim_string_to_char_ptr_vec changes.
1532 * thread-db.c (thread_db_load_search): Adjust to
1533 dirnames_to_char_ptr_vec changes.
1535 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1537 * target.h (target_enable_btrace, target_disable_btrace)
1538 (target_read_btrace, target_read_btrace_conf): Turn macro into
1539 inline function. Throw error if target method is not defined.
1540 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1541 check for btrace target method. Be prepared to handle exceptions
1542 from btrace target methods.
1544 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1546 * server.c (captured_main): Change order of error message printed
1547 when the current working directory cannot be found.
1549 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1551 * server.c: Include "filenames.h" and "pathstuff.h".
1552 (program_name): Delete variable.
1553 (program_path): New anonymous class.
1554 (get_exec_wrapper): Use "program_path" instead of
1556 (handle_v_run): Likewise.
1557 (captured_main): Likewise.
1558 (process_serial_event): Likewise.
1560 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1562 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1563 (OBJS): Add "pathstuff.o".
1564 * server.c (current_directory): New global variable.
1565 (captured_main): Initialize "current_directory".
1567 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1569 * tdesc.c: Use common/tdesc.h.
1570 * tdesc.h: Likewise.
1572 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1573 Simon Marchi <simon.marchi@ericsson.com>
1575 * Makefile.in: Switch order of make rules.
1577 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1579 * Makefile.in: Add common directory in build.
1580 * configure.ac: Add common reference.
1581 * configure: Regenerate.
1583 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1585 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1586 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1587 * spu-low.c (spu_target_ops): Likewise.
1588 * win32-low.c (win32_target_ops): Likewise.
1589 * server.c (supported_btrace_packets): Report packets unconditionally.
1590 * target.h (target_ops) <supports_btrace>: Remove.
1591 (target_supports_btrace): Remove.
1593 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1595 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1596 (handle_btrace_disable): Change return type to void. Use exceptions
1598 (handle_btrace_general_set): Catch exception and copy message to
1601 2018-02-08 Tom Tromey <tom@tromey.com>
1603 * linux-low.c (install_software_single_step_breakpoints): Use
1604 make_scoped_restore.
1605 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1606 (do_restore_current_thread_cleanup): Remove.
1607 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1610 2018-02-08 Tom Tromey <tom@tromey.com>
1612 * mem-break.c (set_raw_breakpoint_at): Use
1613 gdb::unique_xmalloc_ptr.
1615 2018-01-30 Pedro Alves <palves@redhat.com>
1618 * target.c (target_terminal::terminal_state): Rename to ...
1619 (target_terminal::m_terminal_state): ... this.
1621 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1623 * linux-low.c (handle_extended_wait): Surround call to
1624 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1626 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1628 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1629 linux_ptrace_attach_fail_reason_string now returning an
1631 (linux_attach): Likewise.
1632 * thread-db.c (attach_thread): Likewise.
1634 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1637 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1638 checking for fs_base/gs_base fields in struct user_regs_struct.
1639 * configure: Regenerate.
1641 2018-01-16 Yao Qi <yao.qi@linaro.org>
1644 * linux-low.c (fetch_register): Call supply_register instead of
1647 2018-01-08 Yao Qi <yao.qi@linaro.org>
1648 Simon Marchi <simon.marchi@ericsson.com>
1650 * Makefile.in (OBS): Remove selftest.o.
1651 * configure.ac: Set srv_selftest_objs if $development is true.
1652 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1653 * configure: Re-generated.
1654 * server.c (captured_main): Wrap variable selftest_filter with
1657 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1659 * server.c (parse_debug_format_options): Return std::string.
1660 (handle_monitor_command, captured_main): Adjust.
1662 2018-01-05 Pedro Alves <palves@redhat.com>
1665 * server.c (captured_main): Pass quiet=false to
1666 save_original_signals_state.
1668 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1670 * gdbreplay.c (gdbreplay_version): Update copyright year in
1672 * server.c (gdbserver_version): Likewise.
1674 2017-12-08 Tom Tromey <tom@tromey.com>
1676 * ax.c (ax_printf): Update.
1678 2017-12-07 Yao Qi <yao.qi@linaro.org>
1680 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1681 aarch64_linux_read_description.
1682 * linux-amd64-ipa.c (idx2mask): New array.
1683 (get_ipa_tdesc): Move idx2mask out.
1684 (initialize_low_tracepoint): Initialize target descriptions.
1685 * linux-i386-ipa.c (idx2mask): New array.
1686 (get_ipa_tdesc): Move idx2mask out.
1687 (initialize_low_tracepoint): Initialize target descriptions.
1689 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1691 * tdesc.c (struct tdesc_type): Change return type.
1692 (tdesc_add_flag): Change parameter type.
1693 (tdesc_add_bitfield): Likewise.
1694 (tdesc_add_field): Likewise.
1695 (tdesc_set_struct_size): Likewise.
1697 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1699 * regcache.c (registers_to_string): Remove unused variable.
1701 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1703 * inferiors.c (for_each_inferior_with_data): Remove.
1704 * inferiors.h (for_each_inferior_with_data): Remove.
1705 * server.c (handle_qxfer_threads_worker): Change parameter type.
1706 (handle_qxfer_threads_proper): Use for_each_thread.
1708 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1710 * inferiors.c (for_each_inferior): Remove.
1711 (clear_inferiors): Use for_each_thread.
1712 * inferiors.h (for_each_inferior): Remove.
1713 * linux-low.c (linux_wait_for_event_filtered): Use
1715 (linux_stabilize_threads): Likewise.
1716 * regcache.c (regcache_release): Likewise.
1717 * server.c (gdb_wants_all_threads_stopped): Likewise.
1718 (clear_pending_status_callback): Remove.
1719 (handle_status): Use for_each_thread.
1720 (captured_main): Likewise.
1721 * win32-low.c (child_init_thread_list): Likewise.
1722 (win32_clear_inferiors): Likewise.
1723 (fake_breakpoint_event): Likewise.
1725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * inferiors.h (find_inferior): Remove.
1728 * inferiors.c (find_inferior): Remove.
1730 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1732 * linux-low.c (resume_status_pending_p): Update comment.
1733 (need_step_over_p): Update comment.
1735 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1737 * linux-low.c (proceed_one_lwp): Return void, change parameter
1739 (unsuspend_and_proceed_one_lwp): Likewise.
1740 (proceed_all_lwps): Use for_each_thread.
1741 (unstop_all_lwps): Likewise.
1743 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1745 * linux-low.c (linux_resume_one_thread): Return void, take
1747 (linux_resume): Use for_each_thread.
1749 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1751 * linux-low.c (send_sigstop_callback): Return void, change
1752 parameter type. Rename to...
1753 (send_sigstop): ... this.
1754 (suspend_and_send_sigstop_callback): Return void, change parameter
1756 (suspend_and_send_sigstop): ... this.
1757 (stop_all_lwps): Use for_each_thread.
1759 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1761 * linux-low.c (lwp_running): Return bool, remove unused
1763 (linux_stabilize_threads): Use find_thread.
1765 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1767 * linux-low.c (select_singlestep_lwp_callback): Remove.
1768 (count_events_callback): Remove.
1769 (select_event_lwp_callback): Remove.
1770 (select_event_lwp): Use find_thread/for_each_thread.
1772 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1774 * linux-low.c (not_stopped_callback): Return bool, take filter
1776 (linux_wait_for_event_filtered): Use find_thread.
1777 (linux_wait_1): Likewise.
1779 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1781 * linux-low.c (same_lwp): Remove.
1782 (find_lwp_pid): Use find_thread.
1784 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1786 * linux-low.c (delete_lwp_callback): Remove.
1787 (linux_mourn): Use for_each_thread.
1789 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1791 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1792 args parameter, don't check for pid.
1793 (linux_detach): Use for_each_thread.
1795 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1797 * linux-low.c (struct counter): Remove.
1798 (second_thread_of_pid_p): Remove.
1799 (last_thread_of_process_p): Use find_thread.
1801 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1803 * inferiors.c (find_inferior_in_random): Remove.
1804 * inferiors.h (find_inferior_in_random): Remove.
1805 * linux-low.c (status_pending_p_callback): Return bool, accept
1806 parameter ptid directly.
1807 (linux_wait_for_event_filtered): Use find_thread_in_random.
1808 (linux_wait_1): Likewise.
1810 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1812 * inferiors.c (find_inferior_id): Remove.
1813 (find_thread_ptid): Move implemention from find_inferior_id to
1815 * inferiors.h (find_inferior_id): Remove.
1816 * server.c (handle_status): Use find_thread_ptid.
1817 (process_serial_event): Likewise.
1818 * thread-db.c (find_one_thread): Likewise.
1819 (thread_db_thread_handle): Likewise.
1820 * win32-low.c (thread_rec): Likewise.
1821 (child_delete_thread): Likewise.
1822 (win32_thread_alive): Likewise.
1823 (get_child_debug_event): Likewise.
1825 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1827 * linux-mips-low.c (update_watch_registers_callback): Return
1828 void, remove pid_p parameter, don't check for pid.
1829 (mips_insert_point, mips_remove_point): Use for_each_thread.
1831 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1833 * lynx.low (lynx_delete_thread_callback): Remove.
1834 (lynx_mourn): Use for_each_thread.
1836 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1838 * regcache.c (regcache_invalidate_one): Remove.
1839 (regcache_invalidate_pid): use for_each_thread.
1841 2017-11-26 Tom Tromey <tom@tromey.com>
1843 * linux-low.c (linux_create_inferior): Update.
1845 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1847 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1849 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1851 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1852 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1853 * linux-aarch64-tdesc-selftest.c: New file.
1854 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1856 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1858 * configure.srv: Add new file.
1859 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1860 * linux-aarch64-tdesc-selftest.c: New file.
1861 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1863 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1865 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1866 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1867 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1869 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1871 * configure.srv: Add new files.
1872 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1873 aarch64_linux_read_description.
1874 * linux-aarch64-low.c (aarch64_linux_read_description):
1875 Merge with aarch64_arch_setup.
1876 (aarch64_arch_setup): Call aarch64_linux_read_description.
1877 * linux-aarch64-tdesc.c: New file.
1878 * linux-aarch64-tdesc.h: New file.
1880 2017-11-24 Yao Qi <yao.qi@linaro.org>
1882 * configure.srv: Set $srv_regobj for tic6x-linux.
1883 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1884 (tic6x_read_description): Move some code to tic6x_arch_setup.
1885 (tic6x_tdesc_test): New function.
1886 (initialize_low_arch): Call selftests::register_test.
1888 2017-11-22 Yao Qi <yao.qi@linaro.org>
1890 * remote-utils.c (prepare_resume_reply): Use memcpy.
1892 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1894 * linux-low.c (kill_one_lwp_callback): Return void, take
1895 argument directly, don't filter on pid.
1896 (linux_kill): Use for_each_thread.
1898 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1900 * linux-low.c (need_step_over_p): Return bool, remove dummy
1902 (linux_resume, proceed_all_lwps): Use find_thread.
1904 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1906 * linux-low.c (resume_status_pending_p): Return bool, remove
1908 (linux_resume): Use find_thread.
1910 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1912 * linux-low.c (struct thread_resume_array): Remove.
1913 (linux_set_resume_request): Return void, take arguments
1915 (linux_resume): Use for_each_thread.
1917 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1919 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1920 return bool, remove data argument.
1921 (linux_stabilize_threads): Use find_thread.
1923 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1925 * linux-low.c (unsuspend_one_lwp): Remove.
1926 (unsuspend_all_lwps): Use for_each_thread, inline code from
1929 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1931 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1932 * linux-low.c (struct iterate_over_lwps_args): Remove.
1933 (iterate_over_lwps_filter): Remove.
1934 (iterate_over_lwps): Use find_thread.
1936 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1938 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1939 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1940 code from reset_lwp_ptrace_options_callback.
1942 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1944 * linux-arm-low.c (struct update_registers_data): Remove.
1945 (update_registers_callback): Return void, take arguments
1946 directly, don't check thread's pid.
1947 (arm_insert_point, arm_remove_point): Use for_each_thread.
1949 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1951 * win32-low.c (continue_one_thread): Return void, take argument
1953 (child_continue): Use for_each_thread.
1955 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1957 * win32-i386-low.c (update_debug_registers_callback): Rename
1959 (update_debug_registers): ... this, return void, remove pid_p arg.
1960 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1962 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1964 * inferiors.h (struct process_info): Add constructor, initialize
1966 <syscalls_to_catch>: Change type to std::vector<int>.
1967 * inferiors.c (add_process): Allocate process_info with new.
1968 (remove_process): Free process_info with delete.
1969 * linux-low.c (handle_extended_wait): Adjust.
1970 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1971 * server.c (handle_general_set): Adjust.
1973 2017-11-16 Pedro Alves <palves@redhat.com>
1975 * remote-utils.c (remote_close): Block SIGIO signals instead of
1976 uninstalling the SIGIO handler.
1978 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1980 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1982 2017-11-16 Yao Qi <yao.qi@linaro.org>
1984 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1985 (tic6x_store_gregset): Likewise.
1986 (tic6x_usrregs_info): Move it up.
1988 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1990 * Makefile.in: Update arch rules.
1991 * configure.srv: Explicitly mark arch/ files.
1993 2017-11-13 Andreas Schwab <schwab@suse.de>
1995 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1997 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1999 2017-11-06 Pedro Alves <palves@redhat.com>
2001 * config.in, configure: Regenerate.
2003 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2005 * target.c (struct thread_search): Remove.
2006 (thread_search_callback): Remove.
2007 (prepare_to_access_memory): Use for_each_thread instead of
2008 find_inferior. Inline code from thread_search_callback.
2010 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2012 * server.c (struct visit_actioned_threads_data): Remove.
2013 (visit_actioned_threads): Change prototype to take arguments
2015 (resume): Use find_thread instead of find_inferior.
2017 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2019 * server.c (queue_stop_reply_callback): Change prototype, return
2021 (find_status_pending_thread_callback): Remove.
2022 (handle_status): Replace find_inferior with find_thread and
2025 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2027 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2029 (aarch64_store_gregset): Likewise.
2030 (aarch64_fill_fpregset): Likewise.
2031 (aarch64_store_fpregset): Likewise.
2033 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2035 * gdbthread.h (find_thread, for_each_thread): New functions.
2036 * inferiors.c (thread_of_pid): Remove.
2037 (find_any_thread_of_pid): Use find_thread.
2038 * linux-low.c (num_lwps): Use for_each_thread.
2040 2017-10-17 Yao Qi <yao.qi@linaro.org>
2042 * Makefile.in: Remove one rule.
2043 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2045 2017-10-17 Yao Qi <yao.qi@linaro.org>
2047 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2048 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2050 2017-10-17 Yao Qi <yao.qi@linaro.org>
2052 * configure.srv: Rename arm.o with arch/arm.o.
2054 2017-10-17 Yao Qi <yao.qi@linaro.org>
2056 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2057 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2058 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2059 (arch-i386.o, arch-amd64.o): Remove rules.
2060 (arch/%.o): New rule.
2061 Update POSTCOMPILE and COMPILE.pre.
2062 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2063 * configure: Re-generated.
2064 * configure.srv: Replace arch-i386.o with arch/i386.o.
2065 Replace arch-amd64.o with arch/amd64.o.
2067 2017-10-16 Yao Qi <yao.qi@linaro.org>
2069 * configure: Regenerated.
2071 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2073 * inferiors.h: (struct inferior_list): Remove.
2074 (struct inferior_list_entry); Remove.
2075 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2076 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2077 get_first_inferior): Remove.
2078 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2079 find_inferior_id, find_inferior_in_random): Change signature.
2080 * inferiors.c (all_threads): Change type to
2081 std::list<thread_info *>.
2082 (get_thread): Remove macro.
2083 (find_inferior, find_inferior_id): Change signature, implement
2085 (find_inferior_in_random): Change signature, implement using
2086 find_thread_in_random.
2087 (for_each_inferior, for_each_inferior_with_data): Change
2088 signature, implement using for_each_thread.
2089 (add_inferior_to_list, remove_inferior): Remove.
2090 (add_thread, get_first_thread, thread_of_pid,
2091 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2092 (get_first_inferior, one_inferior_p, clear_inferior_list):
2094 (clear_inferiors, get_thread_process): Update.
2095 * gdbthread.h: Include <list>.
2096 (struct thread_info) <entry>: Remove field.
2098 (all_threads): Change type to std::list<thread_info *>.
2099 (get_first_inferior): Add doc.
2100 (find_thread, for_each_thread, find_thread_in_random): New
2102 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2103 * linux-arm-low.c (update_registers_callback): Update.
2104 * linux-low.c (second_thread_of_pid_p): Update.
2105 (kill_one_lwp_callback, linux_detach_lwp_callback,
2106 delete_lwp_callback, status_pending_p_callback, same_lwp,
2107 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2108 iterate_over_lwps, not_stopped_callback,
2109 resume_stopped_resumed_lwps, count_events_callback,
2110 select_singlestep_lwp_callback, select_event_lwp_callback,
2111 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2112 suspend_and_send_sigstop_callback, wait_for_sigstop,
2113 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2114 lwp_running, linux_set_resume_request, resume_status_pending_p,
2115 need_step_over_p, start_step_over, linux_resume_one_thread,
2116 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2117 reset_lwp_ptrace_options_callback): Update.
2118 * linux-mips-low.c (update_watch_registers_callback): Update.
2119 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2121 (free_register_cache_thread_one): Remove.
2122 (regcache_release): Update.
2123 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2124 handle_qxfer_threads_worker): Update.
2125 (handle_query): Update, use list iterator.
2126 (visit_actioned_threads, handle_pending_status,
2127 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2128 clear_pending_status_callback, set_pending_status_callback,
2129 find_status_pending_thread_callback, handle_status,
2130 process_serial_event): Update.
2131 * target.c (thread_search_callback): Update.
2132 * thread-db.c (thread_db_get_tls_address): Update.
2133 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2135 * win32-i386-low.c (update_debug_registers_callback): Update.
2136 * win32-low.c (delete_thread_info, child_delete_thread,
2137 continue_one_thread, suspend_one_thread,
2138 get_child_debug_event): Adjust.
2140 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2142 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2143 * inferiors.h: Include <list>.
2144 (struct process_info) <entry>: Remove field.
2146 (pid_of): Change macro to function.
2147 (ptid_of, lwpid_of): Remove macro.
2148 (all_processes): Change type to std::list<process_info *>.
2149 (ALL_PROCESSES): Remove macro.
2150 (for_each_process, find_process): New function.
2151 * inferiors.c (all_processes): Change type to
2152 std::list<process_info *>.
2153 (find_thread_process): Adjust.
2154 (add_process): Likewise.
2155 (remove_process): Likewise.
2156 (find_process_pid): Likewise.
2157 (get_first_process): Likewise.
2158 (started_inferior_callback): Remove.
2159 (have_started_inferiors_p): Adjust.
2160 (attached_inferior_callback): Remove.
2161 (have_attached_inferiors_p): Adjust.
2162 * linux-low.c (check_zombie_leaders): Likewise.
2163 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2164 (x86_linux_update_xmltarget): Adjust.
2165 * server.c (handle_query): Likewise.
2166 (gdb_reattached_process): Remove.
2167 (handle_status): Adjust.
2168 (kill_inferior_callback): Likewise.
2169 (detach_or_kill_inferior): Remove.
2170 (print_started_pid): Likewise.
2171 (print_attached_pid): Likewise.
2172 (detach_or_kill_for_exit): Update.
2173 (process_serial_event): Likewise.
2174 * linux-arm-low.c (arm_new_fork): Likewise.
2176 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2178 * dll.h: Include <list>.
2179 (struct dll_info): Add constructor.
2180 <entry>: Remove field.
2181 (all_dlls): Change type to std::list<dll_info>.
2182 * dll.c: Include <algorithm>.
2183 (get_dll): Remove macro.
2184 (all_dlls): Change type to std::list<dll_info *>.
2185 (free_one_dll): Remove.
2186 (match_dll): Likewise.
2187 (loaded_dll): Adjust.
2188 (unloaded_dll): Adjust to all_dlls type change, use
2189 std::find_if. Inline code from match_dll.
2190 (clear_dlls): Adjust to all_dlls type change.
2191 * server.c (emit_dll_description): Remove.
2192 (handle_qxfer_libraries): Adjust to all_dlls type change,
2193 integrate emit_dll_description's functionality.
2195 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2197 * linux-low.h (struct linux_target_ops) <delete_process>: New
2199 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2200 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2201 (struct linux_target_ops): Add delete_process callback.
2202 * linux-arm-low.c (arm_delete_process): New.
2203 (struct linux_target_ops): Add delete_process callback.
2204 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2205 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2206 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2207 * linux-mips-low.c (mips_linux_delete_process): New.
2208 (struct linux_target_ops): Add delete_process callback.
2209 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2210 * linux-s390-low.c (struct linux_target_ops): Likewise.
2211 * linux-sh-low.c (struct linux_target_ops): Likewise.
2212 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2213 * linux-tile-low.c (struct linux_target_ops): Likewise.
2214 * linux-x86-low.c (x86_linux_delete_process): New.
2215 (struct linux_target_ops): Add delete_process callback.
2216 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2218 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2220 * linux-aarch64-low.c (the_low_target): Add thread delete
2222 * linux-arm-low.c (arm_delete_thread): New function.
2223 (the_low_target): Add thread delete callback.
2224 * linux-bfin-low.c (the_low_target): Likewise.
2225 * linux-crisv32-low.c (the_low_target): Likewise.
2226 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2228 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2230 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2231 * linux-mips-low.c (mips_linux_delete_thread): New function.
2232 (the_low_target): Add thread delete callback.
2233 * linux-ppc-low.c (the_low_target): Likewise.
2234 * linux-s390-low.c (the_low_target): Likewise.
2235 * linux-sh-low.c (the_low_target): Likewise.
2236 * linux-tic6x-low.c (the_low_target): Likewise.
2237 * linux-tile-low.c (the_low_target): Likewise.
2238 * linux-x86-low.c (the_low_target): Likewise.
2239 * linux-xtensa-low.c (the_low_target): Likewise.
2241 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2243 * win32-low.c: Include "common-inferior.h".
2245 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2247 * inferiors.c (set_inferior_cwd): New function.
2248 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2249 (handle_query): Inform that QSetWorkingDir is supported.
2250 * win32-low.c (create_process): Pass the inferior's cwd to
2253 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2255 * inferiors.c (current_inferior_cwd): New global variable.
2256 (get_inferior_cwd): New function.
2257 * inferiors.h (struct process_info) <cwd>: New field.
2259 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2261 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2262 (OBS): Add gdb_tilde_expand.o.
2264 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2266 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2267 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2269 2017-09-29 Pedro Alves <palves@redhat.com>
2271 * ax.c (gdb_parse_agent_expr): Constify.
2272 * ax.h (gdb_parse_agent_expr): Constify.
2273 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2275 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2276 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2277 * remote-utils.h (read_ptid): Constify.
2278 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2279 (process_point_options, process_serial_event): Constify.
2280 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2281 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2282 (cmd_qtbuffer): Constify.
2284 2017-09-29 Pedro Alves <palves@redhat.com>
2286 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2289 2017-09-29 Pedro Alves <palves@redhat.com>
2291 * linux-low.c (handle_extended_wait): Pass parent thread instead
2292 of process to thread_db_notice_clone.
2293 * linux-low.h (thread_db_notice_clone): Replace parent process
2294 parameter with parent thread parameter.
2295 * thread-db.c (find_one_thread): Add comment.
2296 (thread_db_notice_clone): Replace parent process parameter with
2297 parent thread parameter. Temporarily switch to the parent thread.
2299 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2301 * gdbthread.h: Include "common-gdbthread.h".
2302 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2303 "if" when validating the ptid.
2304 * remote-utils.c: Include "gdbthread.h".
2305 (prepare_resume_reply): Use "switch_to_thread".
2306 * target.c (done_accessing_memory): Likewise.
2308 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2310 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2311 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2312 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2313 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2314 s390x-gs-linux64-ipa.o to ipa_obj.
2315 * linux-s390-low.c (HWCAP_S390_GS): New define.
2316 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2318 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2319 (s390_arch_setup): Check for guarded-storage support and choose
2321 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2322 init_registers_s390x_gs_linux64.
2323 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2325 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2326 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2328 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2330 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2332 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2334 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2335 (thread_db_thread_handle): Declare.
2336 * linux-low.c (linux_target_ops): Initialize thread_handle.
2337 * server.c (handle_qxfer_threads_worker): Add support for
2339 * target.h (struct target_ops): Add new function pointer,
2341 (target_thread_handle): Define.
2342 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2344 (thread_db_thread_handle): New function.
2346 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2348 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2349 * linux-low.h (thread_db_notice_clone): Declare.
2350 * thread-db.c (thread_db_notice_clone): New function.
2352 2017-09-21 Pedro Alves <palves@redhat.com>
2354 * server.c (gdb_read_memory, handle_status, process_serial_event)
2355 (handle_serial_event, handle_target_event): Adjust to
2356 set_desired_thread prototype change.
2357 * target.c (set_desired_thread): Remove 'use_general' parameter
2359 * target.h (set_desired_thread): Remove 'use_general' parameter.
2361 2017-09-20 Tom Tromey <tom@tromey.com>
2363 * target.c (target_terminal::terminal_state): Define.
2364 (target_terminal::init): Rename from target_terminal_init.
2365 (target_terminal::inferior): Rename from
2366 target_terminal_inferior.
2367 (target_terminal::ours): Rename from target_terminal_ours.
2368 (target_terminal::ours_for_output, target_terminal::info): New.
2370 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2372 * server.c (accumulate_file_name_length): Remove.
2373 (emit_dll_description): Adjust to std::string change.
2374 (handle_qxfer_libraries): Use std::string to hold document.
2376 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2378 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2379 return type of xml_escape_text.
2380 * server.c (emit_dll_description): Likewise.
2382 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2384 * server.c (captured_main): Accept argument for --selftest.
2385 Update run_tests call.
2386 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2387 when registering selftests.
2389 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2391 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2392 instead of "VEC" for "target_desc.reg_defs".
2393 (regcache_cpy): Likewise.
2394 (registers_to_string): Likewise.
2395 (registers_from_string): Likewise.
2396 (find_regno): Likewise.
2397 (supply_regblock): Likewise.
2398 (regcache_raw_read_unsigned): Likewise.
2399 * tdesc.c (init_target_desc): Likewise.
2400 (tdesc_create_reg): Likewise.
2401 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2402 (struct target_desc) <reg_defs>: Convert to "std::vector".
2403 (target_desc): Do not initialize "reg_defs".
2404 (~target_desc): Update code to use "std::vector" instead of "VEC"
2405 for "target_desc.reg_defs".
2406 (operator==): Likewise.
2408 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2410 * inferiors.h (thread_to_gdb_id): Remove.
2411 * inferiors.c (thread_to_gdb_id): Remove.
2412 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2413 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2414 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2416 * nto-low.c (nto_fetch_registers, nto_store_registers,
2417 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2419 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2421 * inferiors.h (gdb_id_to_thread_id): Remove.
2422 * inferiors.c (gdb_id_to_thread_id): Remove.
2423 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2424 removal. Move pid declaration closer to where it's used.
2426 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2428 * server.c (handle_detach): New function.
2429 (process_serial_event): Move code out, call handle_detach.
2431 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2433 * server.c (require_running): Rename to ...
2434 (require_running_or_return): ... this ...
2435 (require_running_or_break): ... and this.
2436 (handle_query, process_serial_event): Adjust.
2438 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2440 * linux-low.c (linux_set_resume_request): Remove unused
2443 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2445 * server.c (first_thread_of): Remove.
2446 (process_serial_event): Replace usage of first_thread_of with
2447 find_any_thread_of_pid.
2448 * tracepoint.c (same_process_p): Remove.
2449 (gdb_agent_about_to_close): Replace usage of same_process_p with
2450 find_any_thread_of_pid.
2451 * linux-x86-low.c (same_process_callback): Remove.
2452 (x86_arch_setup_process_callback): Replace usage of
2453 same_process_callback with find_any_thread_of_pid.
2454 * thread-db.c (any_thread_of): Remove.
2455 (switch_to_process): Replace usage of any_thread_of with
2456 find_any_thread_of_pid.
2457 * inferiors.c (thread_pid_matches_callback): Remove.
2458 (find_thread_process): Adjust to use find_any_thread_of_pid.
2460 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2462 * regcache.c (get_thread_regcache): Guard calls to "memset"
2465 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2467 * linux-low.c (handle_extended_wait): Use
2468 "allocate_target_description" instead of "XNEW".
2469 * linux-x86-low.c (initialize_low_arch): Likewise.
2471 2017-09-05 Yao Qi <yao.qi@linaro.org>
2473 * configure.srv (srv_i386_regobj): Remove.
2474 (srv_amd64_regobj): Remove.
2475 (srv_regobj): Set it to "" for x86 non-linux targets.
2476 * linux-x86-tdesc.c (i386_linux_read_description):
2477 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2478 (init_registers_i386): Remove the declaration.
2479 (tdesc_i386): Remove the declaration.
2480 (lynx_i386_arch_setup): Call i386_create_target_description.
2481 * nto-x86-low.c: Likewise.
2482 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2483 [!__x86_64__]: include arch/i386.h.
2484 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2486 2017-09-05 Yao Qi <yao.qi@linaro.org>
2488 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2489 i386/amd64-XXX-linux from it.
2491 2017-09-05 Yao Qi <yao.qi@linaro.org>
2493 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2495 (ipa_amd64_linux_regobj): Remove.
2496 (ipa_x32_linux_regobj): Remove.
2498 2017-09-05 Yao Qi <yao.qi@linaro.org>
2500 * Makefile.in (arch-amd64.o): New rule.
2501 * configure.srv: Append arch-amd64.o.
2502 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2503 (get_ipa_tdesc): Call amd64_linux_read_description.
2504 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2505 and init_registers_amd64_XXX.
2506 * linux-x86-low.c (x86_linux_read_description): Call
2507 amd64_linux_read_description.
2508 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2509 (initialize_low_arch): Don't call init_registers_x32_XXX and
2510 init_registers_amd64_XXX.
2511 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2512 and tdesc_amd64_XXX.
2513 [__x86_64__] (amd64_tdesc_test): New function.
2514 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2515 and init_registers_amd64_XXX.
2516 * linux-x86-tdesc.c: Include arch/amd64.h.
2517 (xcr0_to_tdesc_idx): New function.
2518 (i386_linux_read_description): New function.
2519 (amd64_get_ipa_tdesc_idx): New function.
2520 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2521 (amd64_get_ipa_tdesc): Declare.
2523 2017-09-05 Yao Qi <yao.qi@linaro.org>
2525 * configure.srv (srv_i386_linux_xmlfiles): Remove
2526 i386/i386-XXX-linux.xml from it.
2528 2017-09-05 Yao Qi <yao.qi@linaro.org>
2530 * configure.srv: Set srv_i386_linux_regobj empty if $development
2532 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2533 initialize_low_tdesc.
2534 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2535 with #if initialize_low_tdesc.
2536 * linux-x86-tdesc-selftest.c: New file.
2537 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2539 2017-09-05 Yao Qi <yao.qi@linaro.org>
2541 * Makefile.in (arch-i386.o): New rule.
2542 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2543 (x86_64-*-linux*): Likewise.
2544 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2545 include arch/i386.h.
2546 (i386_linux_read_description): Remove code and call
2547 i386_create_target_description.
2548 * tdesc.c (allocate_target_description): New function.
2549 * tdesc.h (set_tdesc_architecture): Remove declaration.
2550 (set_tdesc_osabi): Likewise.
2552 2017-09-05 Yao Qi <yao.qi@linaro.org>
2554 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2555 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2556 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2558 * server.c (get_features_xml): Call tdesc_get_features_xml.
2559 * tdesc.c (set_tdesc_architecture): New function.
2560 (set_tdesc_osabi): New function.
2561 (tdesc_get_features_xml): New function.
2562 (tdesc_create_feature): Add an argument.
2563 * tdesc.h (struct target_desc) <features>: New field.
2564 <arch, osabi>: New field.
2565 (~target_desc): xfree features, arch, and osabi.
2566 (target_desc::oerator==): Don't compare .xmltarget.
2567 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2568 (set_tdesc_osabi): Likewise.
2569 (tdesc_get_features_xml): Likewise.
2571 2017-09-05 Yao Qi <yao.qi@linaro.org>
2573 * linux-x86-tdesc.c: Include selftest.h.
2574 (i386_tdesc_test): New function.
2575 (initialize_low_tdesc): Call selftests::register_test.
2576 * tdesc.h: Include regdef.h.
2577 (target_desc): Override operator == and !=.
2579 2017-09-05 Yao Qi <yao.qi@linaro.org>
2581 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2582 (ipa_obj): Likewise.
2583 * linux-i386-ipa.c: Include common/x86-xstate.h
2584 (get_ipa_tdesc): Call i386_linux_read_description.
2585 (initialize_low_tracepoint): Don't call init_registers_XXX
2586 functions, call initialize_low_tdesc instead.
2587 * linux-x86-low.c (x86_linux_read_description): Call
2588 i386_linux_read_description.
2589 (initialize_low_arch): Don't call init_registers_i386_XXX
2590 functions, call initialize_low_tdesc.
2591 * linux-x86-tdesc.c: New file.
2592 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2593 (i386_get_ipa_tdesc_idx): Declare.
2594 (i386_get_ipa_tdesc): Declare.
2595 (initialize_low_tdesc): Declare.
2597 2017-09-05 Yao Qi <yao.qi@linaro.org>
2599 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2602 2017-09-05 Yao Qi <yao.qi@linaro.org>
2604 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2605 * regcache.c (get_thread_regcache): Use VEC_length.
2606 (init_register_cache): Likewise.
2607 (regcache_cpy): Likewise.
2608 (registers_to_string): Iterate reg_defs via VEC_iterate.
2609 (find_regno): Likewise.
2610 (find_register_by_number): Use VEC_index.
2611 (register_size): Call find_register_by_number.
2612 (register_data): Call find_register_by_number.
2613 (supply_regblock): Use VEC_length.
2614 (regcache_raw_read_unsigned): Likewise.
2615 * tdesc.c (init_target_desc): Iterate reg_defs via
2617 (default_description): Update initializer.
2618 (copy_target_description): Don't update field num_registers.
2619 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2620 <num_registers>: Remove.
2622 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2624 * Makefile.in (.SECONDARY): Define target.
2626 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2628 * linux-low.c (linux_wait_1): Adjust.
2629 * server.c (queue_stop_reply_callback): Adjust.
2631 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2633 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2634 QEnvironmentUnset and QEnvironmentReset packets.
2635 (handle_query): Inform remote that QEnvironmentHexEncoded,
2636 QEnvironmentUnset and QEnvironmentReset are supported.
2638 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2640 * inferiors.h (inferior_target_data): Rename to ...
2641 (thread_target_data): ... this.
2642 (inferior_regcache_data): Rename to ...
2643 (thread_regcache_data): ... this.
2644 (set_inferior_regcache_data): Rename to ...
2645 (set_thread_regcache_data): ... this.
2646 * inferiors.c (inferior_target_data): Rename to ...
2647 (thread_target_data): ... this.
2648 (inferior_regcache_data): Rename to ...
2649 (thread_regcache_data): ... this.
2650 (set_inferior_regcache_data): Rename to ...
2651 (set_thread_regcache_data): ... this.
2652 (free_one_thread): Update.
2653 * linux-low.h (get_thread_lwp): Update.
2654 * regcache.c (get_thread_regcache): Update.
2655 (regcache_invalidate_thread): Update.
2656 (free_register_cache_thread): Update.
2657 * win32-i386-low.c (update_debug_registers_callback): Update.
2658 (win32_get_current_dr): Update.
2659 * win32-low.c (thread_rec): Update.
2660 (delete_thread_info): Update.
2661 (continue_one_thread): Update.
2662 (suspend_one_thread): Update.
2664 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2666 * inferiors.c (set_inferior_target_data): Remove.
2667 * inferiors.h (set_inferior_target_data): Remove.
2669 2017-08-18 Yao Qi <yao.qi@linaro.org>
2671 * Makefile.in (OBS): Add selftest.o.
2672 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2673 * configure, config.in: Re-generated.
2674 * server.c: Include common/sefltest.h.
2675 (captured_main): Handle option --selftest.
2677 2017-08-09 Yao Qi <yao.qi@linaro.org>
2679 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2680 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2681 i386-avx-mpx.o and i386-mmx.o.
2682 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2683 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2684 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2685 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2686 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2687 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2688 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2689 i386/amd64-avx-mpx.xml.
2691 2017-08-09 Yao Qi <yao.qi@linaro.org>
2693 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2694 and x32-avx-avx512.o.
2695 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2696 i386/x32-avx-avx512.xml.
2698 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2700 * tracepoint.h (enum class fast_tpoint_collect_result): New
2702 (fast_tracepoint_collecting): Change return type to
2703 fast_tpoint_collect_result.
2704 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2705 * linux-low.h: Include tracepoint.h.
2706 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2707 fast_tpoint_collect_result.
2708 * linux-low.c (handle_tracepoints): Adjust.
2709 (linux_fast_tracepoint_collecting): Change return type to
2710 fast_tpoint_collect_result.
2711 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2712 linux_wait_1, stuck_in_jump_pad_callback,
2713 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2714 proceed_one_lwp): Adjust to type change.
2716 2017-07-10 Yao Qi <yao.qi@linaro.org>
2718 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2720 2017-06-29 Yao Qi <yao.qi@linaro.org>
2722 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2724 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2726 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2728 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2730 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2732 * linux-low.c (linux_create_inferior): Adjust code to access the
2733 environment information via 'gdb_environ' class.
2734 * lynx-low.c (lynx_create_inferior): Likewise.
2735 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2736 (get_environ): Return a pointer to 'our_environ'.
2737 (captured_main): Initialize 'our_environ'.
2738 * server.h (get_environ): Adjust prototype.
2739 * spu-low.c (spu_create_inferior): Adjust code to access the
2740 environment information via 'gdb_environ' class.
2742 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2744 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2745 usage of "register" keyword.
2747 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2749 * configure: Re-generate.
2751 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2753 * configure: Re-generate.
2755 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2757 * Makefile.in (COMPILE.pre): Add "-x c++".
2759 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2761 * fork-child.c: Conditionally include <signal.h>.
2763 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2765 * server.c (handle_general_set): Handle new packet
2766 "QStartupWithShell".
2767 (handle_query): Add "QStartupWithShell" to the list of supported
2769 (gdbserver_usage): Add help text explaining the
2770 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2772 (captured_main): Recognize and act upon the presence of the new
2775 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2776 Pedro Alves <palves@redhat.com>
2778 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2779 * configure: Regenerate.
2780 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2782 (i[34567]86-*-lynxos*): Likewise.
2783 (spu*-*-*): Likewise.
2784 * fork-child.c: New file.
2785 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2787 (linux_ptrace_fun): New function.
2788 (linux_create_inferior): Adjust function prototype to reflect
2789 change on "target.h". Adjust function code to use
2791 (linux_request_interrupt): Delete "signal_pid".
2792 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2793 (lynx_ptrace_fun): New function.
2794 (lynx_create_inferior): Adjust function prototype to reflect
2795 change on "target.h". Adjust function code to use
2797 * nto-low.c (nto_create_inferior): Adjust function prototype and
2798 code to reflect change on "target.h". Update comments.
2799 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2800 "common-terminal.h" and "environ.h".
2801 (terminal_fd): Moved to fork-child.c.
2802 (old_foreground_pgrp): Likewise.
2803 (restore_old_foreground_pgrp): Likewise.
2804 (last_status): Make it global.
2805 (last_ptid): Likewise.
2806 (our_environ): New variable.
2807 (startup_with_shell): Likewise.
2808 (program_name): Likewise.
2809 (program_argv): Rename to...
2810 (program_args): ...this.
2811 (wrapper_argv): New variable.
2812 (start_inferior): Delete function.
2813 (get_exec_wrapper): New function.
2814 (get_exec_file): Likewise.
2815 (get_environ): Likewise.
2816 (prefork_hook): Likewise.
2817 (post_fork_inferior): Likewise.
2818 (postfork_hook): Likewise.
2819 (postfork_child_hook): Likewise.
2820 (handle_v_run): Update code to deal with arguments coming from the
2821 remote host. Update calls from "start_inferior" to
2823 (captured_main): Likewise. Initialize environment variable. Call
2825 * server.h (post_fork_inferior): New prototype.
2826 (get_environ): Likewise.
2827 (last_status): Declare.
2828 (last_ptid): Likewise.
2829 (signal_pid): Likewise.
2830 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2831 (spu_ptrace_fun): New function.
2832 (spu_create_inferior): Adjust function prototype to reflect change
2833 on "target.h". Adjust function code to use "fork_inferior".
2834 * target.c (target_terminal_init): New function.
2835 (target_terminal_inferior): Likewise.
2836 (target_terminal_ours): Likewise.
2837 * target.h: Include <vector>.
2838 (struct target_ops) <create_inferior>: Update prototype.
2839 (create_inferior): Update macro.
2840 * utils.c (gdb_flush_out_err): New function.
2841 * win32-low.c (win32_create_inferior): Adjust function prototype
2842 and code to reflect change on "target.h".
2844 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2846 * inferiors.c (switch_to_thread): New function.
2848 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2850 * Makefile.in (SFILE): Add "common/job-control.c".
2851 (OBS): Add "job-control.o".
2853 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2855 * Makefile: Remove "@host_makefile_frag@".
2857 2017-05-05 Pedro Alves <palves@redhat.com>
2859 * configure: Regenerate.
2861 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2863 * configure: Regenerate.
2865 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2867 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2868 software_single_step change of return type to
2869 std::vector<CORE_ADDR>.
2870 * linux-low.c (install_software_single_step_breakpoints):
2872 * linux-low.h (install_software_single_step_breakpoints):
2875 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2877 * remote-utils.c: Include "gdb_termios.h" instead of
2879 * terminal.h: Delete file.
2881 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2883 * server.c: Include <vector>.
2884 <program_argv, wrapper_argv>: Convert to std::vector.
2885 (start_inferior): Rewrite function to use C++.
2886 (handle_v_run): Likewise. Update code that calculates the argv
2887 based on the vRun packet; use C++.
2888 (captured_main): Likewise.
2890 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2892 * server.c (handle_v_cont): Initialize thread_resume::thread
2895 2017-04-05 Pedro Alves <palves@redhat.com>
2897 * configure: Regenerate.
2899 2017-04-05 Pedro Alves <palves@redhat.com>
2901 * gdbreplay.c (sync_error): Constify.
2902 * linux-x86-low.c (push_opcode): Constify.
2904 2017-04-05 Pedro Alves <palves@redhat.com>
2906 * win32-low.c (get_child_debug_event)
2907 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2908 Report TARGET_WAITKIND_SPURIOUS instead.
2910 2017-04-05 Pedro Alves <palves@redhat.com>
2912 * remote-utils.c (remote_prepare, remote_open): Constify.
2913 * remote-utils.h (remote_prepare, remote_open): Constify.
2914 * server.c (captured_main): Constify 'port' handling.
2916 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2918 * Makefile.in (clean): Clear .deps.
2920 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2922 * .gitignore: Remove generated files, replace with wildcard.
2923 * (clean): Replace removal of generated files with wildcard.
2924 (version.c): Replace with...
2925 (version-generated.c): ...this.
2926 (xml-builtin.c): Replace with...
2927 (xml-builtin-generated.c): ...this.
2928 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2929 (%.c: *regformats*): Replace with...
2930 (%-generated.c: *regformats*): ...this.
2932 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2934 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2935 (xtensa_fill_gregset): Call collect_register_by_name for
2937 (xtensa_store_gregset): Call supply_register_by_name for
2940 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2942 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2943 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2944 (xtensa_store_gregset): Call supply_register for all registers in
2945 a0_regnum..a0_regnum + C0_NREGS range.
2947 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2949 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2950 (ax-ipa.o: ax.c): Remove.
2951 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2952 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2953 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2954 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2955 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2957 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2959 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2960 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2961 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2962 (errors-ipa.o: ../common/errors.c): Remove.
2963 (format-ipa.o: ../common/format.c): Remove.
2964 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2966 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2968 * Makefile.in (%-ipa.o: %.c): New rule.
2969 (tracepoint-ipa.o: tracepoint.c): Remove.
2970 (utils-ipa.o: utils.c): Remove.
2971 (remote-utils-ipa.o: remote-utils.c): Remove.
2972 (regcache-ipa.o: regcache.c): Remove.
2973 (i386-linux-ipa.o: i386-linux.c): Remove.
2974 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2975 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2976 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2977 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2978 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2979 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2980 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2981 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2982 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2983 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2984 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2985 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2986 (aarch64-ipa.o: aarch64.c): Remove.
2987 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2988 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2989 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2990 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2991 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2992 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2993 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2994 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2995 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2996 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2997 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2998 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2999 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3000 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3001 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3002 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3003 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3004 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3005 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3006 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3007 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3008 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3009 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3010 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3011 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3012 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3013 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3014 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3015 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3016 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3017 (tdesc-ipa.o: tdesc.c): Remove.
3018 (x32-linux-ipa.o: x32-linux.c): Remove.
3019 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3020 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3022 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3024 * Makefile.in (%.o: ../arch/%.c): New rule.
3025 (arm.o: ../arch/arm.c): Remove.
3026 (arm-linux.o: ../arch/arm-linux.c): Remove.
3027 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3028 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3030 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3032 * Makefile.in (%.o: ../nat/%.c): New rule.
3033 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3034 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3035 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3036 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3037 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3038 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3039 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3040 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3041 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3042 (linux-personality.o: ../nat/linux-personality.c): Remove.
3043 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3044 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3045 (x86-linux.o: ../nat/x86-linux.c): Remove.
3046 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3047 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3049 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3051 * Makefile.in (%.o: ../common/%.c): New rule.
3052 (signals.o: ../common/signals.c): Remove.
3053 (print-utils.o: ../common/print-utils.c): Remove.
3054 (rsp-low.o: ../common/rsp-low.c): Remove.
3055 (common-utils.o: ../common/common-utils.c): Remove.
3056 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3057 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3058 (vec.o: ../common/vec.c): Remove.
3059 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3060 (xml-utils.o: ../common/xml-utils.c): Remove.
3061 (ptid.o: ../common/ptid.c): Remove.
3062 (buffer.o: ../common/buffer.c): Remove.
3063 (format.o: ../common/format.c): Remove.
3064 (filestuff.o: ../common/filestuff.c): Remove.
3065 (agent.o: ../common/agent.c): Remove.
3066 (errors.o: ../common/errors.c): Remove.
3067 (environ.o: ../common/environ.c): Remove.
3068 (common-debug.o: ../common/common-debug.c): Remove.
3069 (cleanups.o: ../common/cleanups.c): Remove.
3070 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3071 (fileio.o: ../common/fileio.c): Remove.
3072 (common-regcache.o: ../common/common-regcache.c): Remove.
3073 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3074 (new-op.o: ../common/new-op.c): Remove.
3075 (btrace-common.o: ../common/btrace-common.c): Remove.
3077 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3079 * Makefile.in (%.o: ../target/%.c): New rule.
3080 (waitstatus.o: ../target/waitstatus.c): Remove.
3082 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3085 (%.c: ../regformats/%.dat,
3086 (%.c: ../regformats/arm/%.dat,
3087 (%.c: ../regformats/i386/%.dat,
3088 (%.c: ../regformats/rs6000/%.dat): New rules.
3089 (aarch64.c): Remove.
3090 (reg-arm.c): Remove.
3091 (arm-with-iwmmxt.c): Remove.
3092 (arm-with-vfpv2.c): Remove.
3093 (arm-with-vfpv3.c): Remove.
3094 (arm-with-neon.c): Remove.
3095 (reg-bfin.c): Remove.
3096 (reg-cris.c): Remove.
3097 (reg-crisv32.c): Remove.
3099 (i386-linux.c): Remove.
3100 (i386-avx.c): Remove.
3101 (i386-avx-linux.c): Remove.
3102 (i386-avx-avx512.c): Remove.
3103 (i386-avx-avx512-linux.c): Remove.
3104 (i386-mpx.c): Remove.
3105 (i386-mpx-linux.c): Remove.
3106 (i386-avx-mpx-avx512-pku.c): Remove.
3107 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3108 (i386-avx-mpx.c): Remove.
3109 (i386-avx-mpx-linux.c): Remove.
3110 (i386-mmx.c): Remove.
3111 (i386-mmx-linux.c): Remove.
3112 (reg-ia64.c): Remove.
3113 (reg-m32r.c): Remove.
3114 (reg-m68k.c): Remove.
3116 (mips-linux.c): Remove.
3117 (mips-dsp-linux.c): Remove.
3118 (mips64-linux.c): Remove.
3119 (mips64-dsp-linux.c): Remove.
3120 (nios2-linux.c): Remove.
3121 (powerpc-32.c): Remove.
3122 (powerpc-32l.c): Remove.
3123 (powerpc-altivec32l.c): Remove.
3124 (powerpc-cell32l.c): Remove.
3125 (powerpc-vsx32l.c): Remove.
3126 (powerpc-isa205-32l.c): Remove.
3127 (powerpc-isa205-altivec32l.c): Remove.
3128 (powerpc-isa205-vsx32l.c): Remove.
3129 (powerpc-e500l.c): Remove.
3130 (powerpc-64l.c): Remove.
3131 (powerpc-altivec64l.c): Remove.
3132 (powerpc-cell64l.c): Remove.
3133 (powerpc-vsx64l.c): Remove.
3134 (powerpc-isa205-64l.c): Remove.
3135 (powerpc-isa205-altivec64l.c): Remove.
3136 (powerpc-isa205-vsx64l.c): Remove.
3137 (s390-linux32.c): Remove.
3138 (s390-linux32v1.c): Remove.
3139 (s390-linux32v2.c): Remove.
3140 (s390-linux64.c): Remove.
3141 (s390-linux64v1.c): Remove.
3142 (s390-linux64v2.c): Remove.
3143 (s390-te-linux64.c): Remove.
3144 (s390-vx-linux64.c): Remove.
3145 (s390-tevx-linux64.c): Remove.
3146 (s390x-linux64.c): Remove.
3147 (s390x-linux64v1.c): Remove.
3148 (s390x-linux64v2.c): Remove.
3149 (s390x-te-linux64.c): Remove.
3150 (s390x-vx-linux64.c): Remove.
3151 (s390x-tevx-linux64.c): Remove.
3152 (tic6x-c64xp-linux.c): Remove.
3153 (tic6x-c64x-linux.c): Remove.
3154 (tic6x-c62x-linux.c): Remove.
3156 (reg-sparc64.c): Remove.
3157 (reg-spu.c): Remove.
3159 (amd64-linux.c): Remove.
3160 (amd64-avx.c): Remove.
3161 (amd64-avx-linux.c): Remove.
3162 (amd64-avx-avx512.c): Remove.
3163 (amd64-avx-avx512-linux.c): Remove.
3164 (amd64-mpx.c): Remove.
3165 (amd64-mpx-linux.c): Remove.
3166 (amd64-avx-mpx-avx512-pku.c): Remove.
3167 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3168 (amd64-avx-mpx.c): Remove.
3169 (amd64-avx-mpx-linux.c): Remove.
3171 (x32-linux.c): Remove.
3172 (x32-avx.c): Remove.
3173 (x32-avx-linux.c): Remove.
3174 (x32-avx-avx512.c): Remove.
3175 (x32-avx-avx512-linux.c): Remove.
3176 (reg-xtensa.c): Remove.
3177 (reg-tilegx.c): Remove.
3178 (reg-tilegx32.c): Remove.
3180 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3182 * Makefile.in (SFILES): Add "common/environ.c".
3183 (OBJS): Add "common/environ.h".
3185 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3187 * configure.ac: Check if the fs_base and gs_base members of
3188 `struct user_regs_struct' exist.
3189 * config.in: Regenerated.
3190 * configure: Likewise.
3192 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3194 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3196 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3197 (get_next_pcs_syscall_next_pc): Likewise.
3199 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3201 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3202 * nto-x86-low.c: Likewise.
3204 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3206 * Makefile.in: Include disable-implicit-rules.mk.
3208 2016-11-23 Pedro Alves <palves@redhat.com>
3210 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3211 (debug_vprintf): Use std::chrono::steady_clock instead of
3212 gettimeofday. Use '.' instead of ':'.
3213 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3214 (get_timestamp): Use std::chrono::steady_clock instead of
3217 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3219 * Makefile.in: Fix whitespace formatting.
3221 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3223 * Makefile.in (SFILES, OBS): Flatten list and order
3226 2016-11-23 Pedro Alves <palves@redhat.com>
3228 * event-loop.c (handle_file_event): Use warning.
3229 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3230 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3233 2016-11-23 Pedro Alves <palves@redhat.com>
3235 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3237 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3238 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3239 debug_printf and debug_flush for debug output.
3240 * server.c (handle_general_set): Likewise.
3241 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3244 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3246 * Makefile.in (.c.o): Replace rule with ...
3247 (%.o: %.c): ... this one.
3249 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3251 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3252 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3254 * configure.ac: Remove checks for the make program.
3255 * configure: Re-generate.
3257 2016-10-28 Pedro Alves <palves@redhat.com>
3259 * Makefile.in (CXX_DIALECT): Get from configure.
3260 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3261 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3262 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3263 * config.in: Regenerate.
3264 * configure: Regenerate.
3266 2016-10-27 Yao Qi <yao.qi@linaro.org>
3268 * linux-low.c (linux_supports_range_stepping): Return true if
3269 can_software_single_step return true.
3271 2016-10-27 Yao Qi <yao.qi@linaro.org>
3273 * inferiors.c (find_inferior_in_random): New function.
3274 * inferiors.h (find_inferior_in_random): Declare.
3275 * linux-low.c (linux_wait_for_event_filtered): Call
3276 find_inferior_in_random instead of find_inferior.
3278 2016-10-27 Yao Qi <yao.qi@linaro.org>
3280 * linux-low.c (linux_wait_1): If single-step breakpoints are
3281 inserted, remove them.
3283 2016-10-26 Pedro Alves <palves@redhat.com>
3285 * linux-low.c (handle_extended_wait): Link parent/child fork
3287 (linux_wait_1): Unlink them.
3288 (linux_set_resume_request): Ignore resume requests for
3289 already-resumed and unhandled fork child threads.
3290 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3291 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3293 (handle_v_requests) <vCont>: Don't call require_running.
3294 * server.h (in_queued_stop_replies): New declaration.
3296 2016-10-24 Yao Qi <yao.qi@linaro.org>
3299 * linux-aarch64-low.c (append_insns): Cast the return value to
3302 2016-10-10 Yao Qi <yao.qi@linaro.org>
3304 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3306 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3308 * target.c (target_supports_multi_process): New function, moved
3310 * target.h (target_supports_multi_process): ... here. Remove
3313 2016-10-05 Tom Tromey <tom@tromey.com>
3316 * tracepoint.c (handle_tracepoint_bkpts): Check
3317 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3319 2016-10-05 Yao Qi <yao.qi@linaro.org>
3321 * configure.srv: Update the path of arm-*.xml files.
3323 2016-10-05 Terry Guo <terry.guo@arm.com>
3324 Yao Qi <yao.qi@linaro.org>
3326 * Makefile.in: Adjust the path of rules.
3327 * configure.srv: Update the path of xml files.
3328 * regformats/arm-with-iwmmxt.dat: Regenerated.
3329 * regformats/arm-with-neon.dat: Likewise.
3330 * regformats/arm-with-vfpv2.dat: Likewise.
3331 * regformats/arm-with-vfpv3.dat Likewise.
3333 2016-09-30 Yao Qi <yao.qi@linaro.org>
3336 * target.c (target_stop_and_wait): Don't call
3337 target_continue_no_signal, use resume_stop instead.
3339 2016-09-26 Yao Qi <yao.qi@linaro.org>
3341 * linux-low.c (linux_wait_1): Call debug_exit.
3343 2016-09-23 Pedro Alves <palves@redhat.com>
3345 * Makefile.in (SFILES): Add common/new-op.c.
3346 (OBS): Add common/new-op.o.
3347 (new-op.o): New rule.
3349 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3351 * .gitinore: Ignore more files.
3353 2016-09-21 Yao Qi <yao.qi@linaro.org>
3355 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3358 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3360 * server.c (start_inferior): Call target_mourn_inferior instead of
3361 mourn_inferior; pass ptid_t argument to it.
3363 (handle_target_event): Likewise.
3364 * target.c (target_mourn_inferior): New function.
3365 * target.h (mourn_inferior): Delete macro.
3367 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3369 * linux-low.c (lwp_is_stepping): New function.
3371 2016-09-06 Carl Love <cel@us.ibm.com>
3373 * server.c (start_inferior): Fixed comment, requested comment change
3374 didn't get updated correctly. Removed reference to ptrace () call as
3375 it is only true on Linux systems.
3377 2016-09-06 Carl Love <cel@us.ibm.com>
3379 * server.c (start_inferior): Do not call
3380 function target_post_create_inferior () if the
3381 inferior process has already exited.
3383 2016-09-05 Pedro Alves <palves@redhat.com>
3385 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3386 (COMPILE.pre, CC_LD): Use CXX directly.
3387 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3388 * acinclude.m4: Don't include build-with-cxx.m4.
3389 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3390 * configure: Regenerate.
3392 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3395 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3396 call writing data to own_buf.
3398 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3400 * target.c (mywait): Call target_wait instead of
3402 (target_wait): New function.
3404 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3406 * server.c (start_inferior): New variable 'ptid'. Replace calls
3407 to the_target->resume by target_continue{,_no_signal}, depending
3409 * target.c (target_stop_and_wait): Call target_continue_no_signal
3410 instead of the_target->resume.
3411 (target_continue): New function.
3413 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3415 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3417 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3420 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3422 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3423 * linux-arm-low.c (ps_get_thread_area): Likewise.
3424 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3425 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3426 * linux-mips-low.c (ps_get_thread_area): Likewise.
3427 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3428 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3429 * linux-x86-low.c (ps_get_thread_area): Likewise.
3430 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3432 2016-08-19 Pedro Alves <palves@redhat.com>
3434 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3436 2016-08-19 Pedro Alves <palves@redhat.com>
3438 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3439 comment. Use memcpy instead of casting through unsigned long.
3441 2016-08-19 Pedro Alves <palves@redhat.com>
3443 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3444 allocating around 0x80000000.
3446 2016-08-19 Pedro Alves <palves@redhat.com>
3449 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3450 (x32-avx512-linux-ipa.o): New rules.
3451 * configure.ac (x86_64-*-linux*): New x32 check.
3452 * configure.srv (ipa_x32_linux_regobj): New.
3453 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3454 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3456 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3458 * configure: Regenerate.
3460 2016-08-09 Pedro Alves <palves@redhat.com>
3463 * Makefile.in (OBS): Add signals-state-save-restore.o.
3464 (signals-state-save-restore.o): New rule.
3465 * config.in: Regenerate.
3466 * configure: Regenerate.
3467 * linux-low.c: Include "signals-state-save-restore.h".
3468 (linux_create_inferior): Call
3469 restore_original_signals_state.
3470 * server.c: Include "dispositions-save-restore.h".
3471 (captured_main): Call save_original_signals_state.
3473 2016-08-05 Pedro Alves <palves@redhat.com>
3475 * configure: Regenerate.
3477 2016-08-04 Yao Qi <yao.qi@linaro.org>
3479 * linux-low.c (regsets_fetch_inferior_registers): Check
3480 errno is ESRCH or not.
3482 2016-08-02 Yao Qi <yao.qi@linaro.org>
3484 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3485 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3486 (thread_db_load_search): Update.
3487 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3488 td_ta_set_event and td_ta_event_getmsg.
3490 2016-07-26 Pedro Alves <palves@redhat.com>
3493 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3494 of unsigned long for 64-bit registers and use uint32_t instead of
3495 unsigned int for 32-bit registers.
3497 2016-07-26 Pedro Alves <palves@redhat.com>
3499 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3502 2016-07-21 Tom Tromey <tom@tromey.com>
3504 * configure: Rebuild.
3506 2016-07-21 Yao Qi <yao.qi@linaro.org>
3508 * mem-break.c (find_gdb_breakpoint): Cast bp to
3509 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3511 2016-07-21 Yao Qi <yao.qi@linaro.org>
3513 * server.c (handle_v_requests): Support s and S actions
3514 if target_supports_software_single_step return true.
3516 2016-07-21 Yao Qi <yao.qi@linaro.org>
3518 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3519 is resume_step, call maybe_hw_step.
3520 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3522 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3524 (proceed_one_lwp): If resume request is resume_step, install
3525 reinsert breakpoints and call maybe_hw_step.
3527 2016-07-21 Yao Qi <yao.qi@linaro.org>
3529 * linux-low.c (proceed_one_lwp): Declare.
3530 (linux_resume_one_thread): Remove local variable 'step'.
3531 Lift code enqueue signal. Call proceed_one_lwp instead of
3532 linux_resume_one_lwp.
3534 2016-07-21 Yao Qi <yao.qi@linaro.org>
3536 * linux-low.c (linux_resume_one_thread): Call
3537 enqueue_pending_signal.
3539 2016-07-21 Yao Qi <yao.qi@linaro.org>
3541 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3542 * inferiors.c (do_restore_current_thread_cleanup): New function.
3543 (make_cleanup_restore_current_thread): Likewise.
3544 * linux-low.c (install_software_single_step_breakpoints): Call
3545 make_cleanup_restore_current_thread. Switch current_thread to
3548 2016-07-21 Yao Qi <yao.qi@linaro.org>
3550 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3551 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3552 (clone_one_breakpoint): Likewise.
3553 (delete_reinsert_breakpoints): Change parameter to thread.
3555 (has_reinsert_breakpoints): Likewise.
3556 (uninsert_reinsert_breakpoints): Likewise.
3557 (reinsert_reinsert_breakpoints): Likewise.
3558 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3559 (delete_reinsert_breakpoints): Likewise.
3560 (reinsert_reinsert_breakpoints): Likewise.
3561 (uninsert_reinsert_breakpoints): Likewise.
3562 (has_reinsert_breakpoints): Likewise.
3564 2016-07-21 Yao Qi <yao.qi@linaro.org>
3566 * inferiors.c (get_thread_process): Make parameter const.
3567 * inferiors.h (get_thread_process): Update declaration.
3568 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3569 Add new parameters child_thread and parent_thread. Callers
3571 * mem-break.h (clone_all_breakpoints): Update declaration.
3573 2016-07-21 Yao Qi <yao.qi@linaro.org>
3575 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3576 <command_list, handler>: Remove.
3577 (struct gdb_breakpoint): New.
3578 (struct other_breakpoint): New.
3579 (struct reinsert_breakpoint): New.
3580 (is_gdb_breakpoint): New function.
3581 (any_persistent_commands): Update command_list if
3582 is_gdb_breakpoint returns true.
3583 (set_breakpoint): Create breakpoints according to their types.
3584 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3585 (set_gdb_breakpoint_1): Likewise.
3586 (set_gdb_breakpoint): Likewise.
3587 (clear_breakpoint_conditions): Change parameter type to
3588 'struct gdb_breakpoint *'.
3589 (clear_breakpoint_commands): Likewise.
3590 (clear_breakpoint_conditions_and_commands): Likewise.
3591 (add_condition_to_breakpoint): Likewise.
3592 (add_breakpoint_condition): Likewise.
3593 (add_commands_to_breakpoint): Likewise.
3594 (check_breakpoints): Check other_breakpoint.
3595 (clone_one_breakpoint): Clone breakpopint according to its type.
3596 * mem-break.h (struct gdb_breakpoint): Declare.
3597 (set_gdb_breakpoint): Update declaration.
3598 (clear_breakpoint_conditions_and_commands): Likewise.
3599 (add_breakpoint_condition): Likewise.
3600 (add_breakpoint_commands): Likewise.
3601 * server.c (process_point_options): Change parameter type to
3602 'struct gdb_breakpoint *'.
3604 2016-07-21 Yao Qi <yao.qi@linaro.org>
3606 * mem-break.c (set_breakpoint_at): Rename it to ...
3607 (set_breakpoint_type_at): ... it.
3608 (set_breakpoint_at): Call set_breakpoint_type_at.
3609 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3610 * mem-break.h (set_breakpoint_at): Update comments.
3612 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3614 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3616 (nios2_store_gregset): Likewise.
3618 2016-07-01 Pedro Alves <palves@redhat.com>
3619 Antoine Tremblay <antoine.tremblay@ericsson.com>
3621 * linux-low.c: Change interface to take the target lwp_info
3622 pointer directly and return void. Handle detaching from a zombie
3624 (linux_detach_lwp_callback): New function.
3625 (linux_detach): Detach from the leader thread after detaching from
3628 2016-06-28 Yao Qi <yao.qi@linaro.org>
3630 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3631 for variable new_offset.
3632 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3633 (aarch64_ftrace_insn_reloc_cb): Likewise.
3634 (aarch64_ftrace_insn_reloc_tb): Likewise.
3635 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3636 PRIx64 instead of PRIx32.
3638 2016-06-28 Yao Qi <yao.qi@linaro.org>
3640 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3641 (the_low_target): Install arm_get_syscall_trapinfo.
3643 2016-06-28 Yao Qi <yao.qi@linaro.org>
3645 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3647 (the_low_target): Install aarch64_get_syscall_trapinfo.
3649 2016-06-28 Yao Qi <yao.qi@linaro.org>
3651 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3653 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3654 Remove parameter sysno.
3655 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3658 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3660 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3661 (s390_emit_ne_goto): Likewise.
3662 (s390_emit_lt_goto): Likewise.
3663 (s390_emit_le_goto): Likewise.
3664 (s390_emit_gt_goto): Likewise.
3665 (s390_emit_ge_goto): Likewise.
3666 (s390x_emit_eq_goto): Likewise.
3667 (s390x_emit_ne_goto): Likewise.
3668 (s390x_emit_lt_goto): Likewise.
3669 (s390x_emit_le_goto): Likewise.
3670 (s390x_emit_gt_goto): Likewise.
3671 (s390x_emit_ge_goto): Likewise.
3672 (s390_emit_ops_impl): Mark variable static.
3673 (s390x_emit_ops): Likewise.
3675 2016-06-17 Yao Qi <yao.qi@linaro.org>
3677 * linux-low.c (handle_extended_wait): Call
3678 uninsert_reinsert_breakpoints for the parent process. Remove
3679 reinsert breakpoints from the child process. Reinsert them to
3680 the parent process when vfork is done.
3681 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3682 (reinsert_reinsert_breakpoints): New function.
3683 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3684 (reinsert_reinsert_breakpoints): Declare.
3686 2016-06-17 Yao Qi <yao.qi@linaro.org>
3688 * linux-low.c (handle_extended_wait): If the parent is doing
3689 step-over, remove the reinsert breakpoints from the forked child.
3691 2016-06-17 Yao Qi <yao.qi@linaro.org>
3693 * linux-low.c (unsuspend_all_lwps): Declare.
3694 (linux_low_filter_event): If thread exited, call finish_step_over.
3695 If step-over is finished, unsuspend other threads.
3697 2016-06-17 Yao Qi <yao.qi@linaro.org>
3699 * linux-low.c (linux_resume_one_lwp_throw): Assert
3700 has_reinsert_breakpoints returns false.
3701 * mem-break.c (delete_disabled_breakpoints): Assert
3702 bp type isn't reinsert_breakpoint.
3704 2016-06-17 Yao Qi <yao.qi@linaro.org>
3706 * linux-low.c (maybe_hw_step): New function.
3707 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3708 (finish_step_over): Switch current_thread to lwp temporarily,
3709 and assert has_reinsert_breakpoints returns true.
3710 (proceed_one_lwp): Call maybe_hw_step.
3711 * mem-break.c (has_reinsert_breakpoints): New function.
3712 * mem-break.h (has_reinsert_breakpoints): Declare.
3714 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3716 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3718 2016-05-17 Yao Qi <yao.qi@linaro.org>
3720 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3721 instead of find_inferior.
3723 2016-05-05 Yao Qi <yao.qi@linaro.org>
3725 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3726 Initialize res to zero.
3728 2016-05-05 Yao Qi <yao.qi@linaro.org>
3730 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3733 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3735 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3736 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3737 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3739 2016-04-28 Par Olsson <par.olsson@windriver.com>
3740 Simon Marchi <simon.marchi@ericsson.com>
3742 * tracepoint.c (write_inferior_int8): New function.
3743 (cmd_qtenable_disable): Write enable flag using
3744 write_inferior_int8.
3746 2016-04-25 Yao Qi <yao.qi@linaro.org>
3748 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3749 (need_step_over_p): Return zero if the LWP has pending signals
3750 can be delivered on software single step target.
3752 2016-04-25 Yao Qi <yao.qi@linaro.org>
3754 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3755 return instead of error.
3757 2016-04-22 Yao Qi <yao.qi@linaro.org>
3759 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3762 2016-04-22 Yao Qi <yao.qi@linaro.org>
3764 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3765 signal when stepping over breakpoint with software single
3768 2016-04-21 Pedro Alves <palves@redhat.com>
3770 * linux-s390-low.c (s390_collect_ptrace_register)
3771 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3773 (s390_check_regset): Use void * instead of gdb_byte *.
3775 2016-04-20 Pedro Alves <palves@redhat.com>
3777 * configure: Renegerate.
3779 2016-04-20 Yao Qi <yao.qi@linaro.org>
3781 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3782 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3784 (arm_store_gregset): Likewise.
3786 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3788 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3789 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3790 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3791 (amd64-avx-mpx-linux.c): New rules.
3792 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3793 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3794 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3795 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3796 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3797 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3798 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3799 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3800 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3801 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3802 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3803 * linux-x86-low.c (x86_linux_read_description): Add case for
3804 X86_XSTATE_AVX_MPX_MASK.
3805 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3806 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3807 init_registers_i386_avx_mpx_linux.
3808 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3809 (initialize_low_tracepoint): Call
3810 init_registers_i386_avx_mpx_linux.
3811 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3812 (initialize_low_tracepoint): Call
3813 init_registers_amd64_avx_mpx_linux.
3814 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3815 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3816 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3819 2016-04-18 Pedro Alves <palves@redhat.com>
3821 * configure: Regenerate.
3823 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3825 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3826 (aarch64_emit_sub): Likewise.
3828 2016-04-12 Pedro Alves <palves@redhat.com>
3830 * utils.c (prepare_to_throw_exception): Delete.
3832 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3834 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3836 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3838 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3840 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3842 * linux-aarch64-ipa.c: Add <elf.h> include.
3843 * linux-ppc-ipa.c: Add <elf.h> include.
3844 * linux-s390-ipa.c: Add <elf.h> include.
3846 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3848 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3849 (get_raw_reg_ptr): Likewise.
3850 (get_trace_state_variable_value_ptr): Likewise.
3851 (set_trace_state_variable_value_ptr): Likewise.
3852 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3855 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3856 Marcin Kościelnicki <koriakin@0x04.net>
3859 * linux-ppc-low.c (emit_insns): New function.
3860 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3861 (ppc_emit_prologue): New function.
3862 (ppc_emit_epilogue): New function.
3863 (ppc_emit_add): New function.
3864 (ppc_emit_sub): New function.
3865 (ppc_emit_mul): New function.
3866 (ppc_emit_lsh): New function.
3867 (ppc_emit_rsh_signed): New function.
3868 (ppc_emit_rsh_unsigned): New function.
3869 (ppc_emit_ext): New function.
3870 (ppc_emit_zero_ext): New function.
3871 (ppc_emit_log_not): New function.
3872 (ppc_emit_bit_and): New function.
3873 (ppc_emit_bit_or): New function.
3874 (ppc_emit_bit_xor): New function.
3875 (ppc_emit_bit_not): New function.
3876 (ppc_emit_equal): New function.
3877 (ppc_emit_less_signed): New function.
3878 (ppc_emit_less_unsigned): New function.
3879 (ppc_emit_ref): New function.
3880 (ppc_emit_const): New function.
3881 (ppc_emit_reg): New function.
3882 (ppc_emit_pop): New function.
3883 (ppc_emit_stack_flush): New function.
3884 (ppc_emit_swap): New function.
3885 (ppc_emit_stack_adjust): New function.
3886 (ppc_emit_call): New function.
3887 (ppc_emit_int_call_1): New function.
3888 (ppc_emit_void_call_2): New function.
3889 (ppc_emit_if_goto): New function.
3890 (ppc_emit_goto): New function.
3891 (ppc_emit_eq_goto): New function.
3892 (ppc_emit_ne_goto): New function.
3893 (ppc_emit_lt_goto): New function.
3894 (ppc_emit_le_goto): New function.
3895 (ppc_emit_gt_goto): New function.
3896 (ppc_emit_ge_goto): New function.
3897 (ppc_write_goto_address): New function.
3898 (ppc_emit_ops_impl): New static variable.
3899 (ppc64v1_emit_prologue): New function.
3900 (ppc64v2_emit_prologue): New function.
3901 (ppc64_emit_epilogue): New function.
3902 (ppc64_emit_add): New function.
3903 (ppc64_emit_sub): New function.
3904 (ppc64_emit_mul): New function.
3905 (ppc64_emit_lsh): New function.
3906 (ppc64_emit_rsh_signed): New function.
3907 (ppc64_emit_rsh_unsigned): New function.
3908 (ppc64_emit_ext): New function.
3909 (ppc64_emit_zero_ext): New function.
3910 (ppc64_emit_log_not): New function.
3911 (ppc64_emit_bit_and): New function.
3912 (ppc64_emit_bit_or): New function.
3913 (ppc64_emit_bit_xor): New function.
3914 (ppc64_emit_bit_not): New function.
3915 (ppc64_emit_equal): New function.
3916 (ppc64_emit_less_signed): New function.
3917 (ppc64_emit_less_unsigned): New function.
3918 (ppc64_emit_ref): New function.
3919 (ppc64_emit_const): New function.
3920 (ppc64v1_emit_reg): New function.
3921 (ppc64v2_emit_reg): New function.
3922 (ppc64_emit_pop): New function.
3923 (ppc64_emit_stack_flush): New function.
3924 (ppc64_emit_swap): New function.
3925 (ppc64v1_emit_call): New function.
3926 (ppc64v2_emit_call): New function.
3927 (ppc64v1_emit_int_call_1): New function.
3928 (ppc64v2_emit_int_call_1): New function.
3929 (ppc64v1_emit_void_call_2): New function.
3930 (ppc64v2_emit_void_call_2): New function.
3931 (ppc64_emit_if_goto): New function.
3932 (ppc64_emit_eq_goto): New function.
3933 (ppc64_emit_ne_goto): New function.
3934 (ppc64_emit_lt_goto): New function.
3935 (ppc64_emit_le_goto): New function.
3936 (ppc64_emit_gt_goto): New function.
3937 (ppc64_emit_ge_goto): New function.
3938 (ppc64v1_emit_ops_impl): New static variable.
3939 (ppc64v2_emit_ops_impl): New static variable.
3940 (ppc_emit_ops): New function.
3941 (linux_low_target): Wire in ppc_emit_ops.
3943 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3944 Marcin Kościelnicki <koriakin@0x04.net>
3947 * Makefile.in: Add powerpc-*-ipa.o
3948 * configure.srv: Add ipa_obj for powerpc*-linux.
3949 * linux-ppc-ipa.c: New file.
3950 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3952 (PPC_FIELD): New macro.
3953 (PPC_SEXT): New macro.
3954 (PPC_OP6): New macro.
3955 (PPC_BO): New macro.
3956 (PPC_LI): New macro.
3957 (PPC_BD): New macro.
3958 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3959 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3960 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3961 (ppc_get_thread_area): New function.
3962 (is_elfv2_inferior): New function.
3963 (gen_ds_form): New function.
3964 (GEN_STD): New macro.
3965 (GEN_STDU): New macro.
3966 (GEN_LD): New macro.
3967 (GEN_LDU): New macro.
3968 (gen_d_form): New function.
3969 (GEN_ADDI): New macro.
3970 (GEN_ADDIS): New macro.
3971 (GEN_LI): New macro.
3972 (GEN_LIS): New macro.
3973 (GEN_ORI): New macro.
3974 (GEN_ORIS): New macro.
3975 (GEN_LWZ): New macro.
3976 (GEN_STW): New macro.
3977 (GEN_STWU): New macro.
3978 (gen_xfx_form): New function.
3979 (GEN_MFSPR): New macro.
3980 (GEN_MTSPR): New macro.
3981 (GEN_MFCR): New macro.
3982 (GEN_MTCR): New macro.
3983 (GEN_SYNC): New macro.
3984 (GEN_LWSYNC): New macro.
3985 (gen_x_form): New function.
3986 (GEN_OR): New macro.
3987 (GEN_MR): New macro.
3988 (GEN_LWARX): New macro.
3989 (GEN_STWCX): New macro.
3990 (GEN_CMPW): New macro.
3991 (gen_md_form): New function.
3992 (GEN_RLDICL): New macro.
3993 (GEN_RLDICR): New macro.
3994 (gen_i_form): New function.
3996 (GEN_BL): New macro.
3997 (gen_b_form): New function.
3998 (GEN_BNE): New macro.
3999 (GEN_LOAD): New macro.
4000 (GEN_STORE): New macro.
4001 (gen_limm): New function.
4002 (gen_atomic_xchg): New function.
4003 (gen_call): New function.
4004 (ppc_relocate_instruction): New function.
4005 (ppc_install_fast_tracepoint_jump_pad): New function.
4006 (ppc_get_min_fast_tracepoint_insn_len): New function.
4007 (ppc_get_ipa_tdesc_idx): New function.
4008 (the_low_target): Wire in the new functions.
4009 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4011 * linux-ppc-tdesc.h: New file.
4013 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4015 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4016 (alloc_jump_pad_buffer): New function.
4017 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4018 (alloc_jump_pad_buffer): New function.
4019 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4020 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4021 (alloc_jump_pad_buffer): New function.
4022 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4023 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4024 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4025 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4027 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4029 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4030 * linux-amd64-ipa.c: Likewise.
4031 * linux-i386-ipa.c: Likewise.
4032 * linux-s390-ipa.c: Likewise.
4033 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4034 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4035 set_trace_state_variable_value_ptr.
4036 (struct ipa_sym_addresses): Likewise.
4037 (symbol_list): Likewise.
4038 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4039 accessing gdb_collect directly.
4040 (gdb_collect_ptr_type): New typedef.
4041 (get_raw_reg_ptr_type): New typedef.
4042 (get_trace_state_variable_value_ptr_type): New typedef.
4043 (set_trace_state_variable_value_ptr_type): New typedef.
4044 (gdb_collect_ptr): New global.
4045 (get_raw_reg_ptr): New global.
4046 (get_trace_state_variable_value_ptr): New global.
4047 (set_trace_state_variable_value_ptr): New global.
4048 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4049 accessing get_raw_reg directly.
4050 (get_get_tsv_func_addr): Likewise for
4051 get_trace_state_variable_value_ptr.
4052 (get_set_tsv_func_addr): Likewise for
4053 set_trace_state_variable_value_ptr.
4054 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4056 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4058 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4060 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4062 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4064 (relocate_instruction): Remove own_buf.
4065 * server.c (own_buf): Make global.
4066 (handle_v_requests): Make global.
4067 * server.h (own_buf): New declaration.
4068 (handle_v_requests): New prototype.
4070 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4073 * linux-s390-low.c (add_insns): New function.
4074 (s390_emit_prologue): New function.
4075 (s390_emit_epilogue): New function.
4076 (s390_emit_add): New function.
4077 (s390_emit_sub): New function.
4078 (s390_emit_mul): New function.
4079 (s390_emit_lsh): New function.
4080 (s390_emit_rsh_signed): New function.
4081 (s390_emit_rsh_unsigned): New function.
4082 (s390_emit_ext): New function.
4083 (s390_emit_log_not): New function.
4084 (s390_emit_bit_and): New function.
4085 (s390_emit_bit_or): New function.
4086 (s390_emit_bit_xor): New function.
4087 (s390_emit_bit_not): New function.
4088 (s390_emit_equal): New function.
4089 (s390_emit_less_signed): New function.
4090 (s390_emit_less_unsigned): New function.
4091 (s390_emit_ref): New function.
4092 (s390_emit_if_goto): New function.
4093 (s390_emit_goto): New function.
4094 (s390_write_goto_address): New function.
4095 (s390_emit_litpool): New function.
4096 (s390_emit_const): New function.
4097 (s390_emit_call): New function.
4098 (s390_emit_reg): New function.
4099 (s390_emit_pop): New function.
4100 (s390_emit_stack_flush): New function.
4101 (s390_emit_zero_ext): New function.
4102 (s390_emit_swap): New function.
4103 (s390_emit_stack_adjust): New function.
4104 (s390_emit_set_r2): New function.
4105 (s390_emit_int_call_1): New function.
4106 (s390_emit_void_call_2): New function.
4107 (s390_emit_eq_goto): New function.
4108 (s390_emit_ne_goto): New function.
4109 (s390_emit_lt_goto): New function.
4110 (s390_emit_le_goto): New function.
4111 (s390_emit_gt_goto): New function.
4112 (s390_emit_ge_goto): New function.
4113 (s390x_emit_prologue): New function.
4114 (s390x_emit_epilogue): New function.
4115 (s390x_emit_add): New function.
4116 (s390x_emit_sub): New function.
4117 (s390x_emit_mul): New function.
4118 (s390x_emit_lsh): New function.
4119 (s390x_emit_rsh_signed): New function.
4120 (s390x_emit_rsh_unsigned): New function.
4121 (s390x_emit_ext): New function.
4122 (s390x_emit_log_not): New function.
4123 (s390x_emit_bit_and): New function.
4124 (s390x_emit_bit_or): New function.
4125 (s390x_emit_bit_xor): New function.
4126 (s390x_emit_bit_not): New function.
4127 (s390x_emit_equal): New function.
4128 (s390x_emit_less_signed): New function.
4129 (s390x_emit_less_unsigned): New function.
4130 (s390x_emit_ref): New function.
4131 (s390x_emit_if_goto): New function.
4132 (s390x_emit_const): New function.
4133 (s390x_emit_call): New function.
4134 (s390x_emit_reg): New function.
4135 (s390x_emit_pop): New function.
4136 (s390x_emit_stack_flush): New function.
4137 (s390x_emit_zero_ext): New function.
4138 (s390x_emit_swap): New function.
4139 (s390x_emit_stack_adjust): New function.
4140 (s390x_emit_int_call_1): New function.
4141 (s390x_emit_void_call_2): New function.
4142 (s390x_emit_eq_goto): New function.
4143 (s390x_emit_ne_goto): New function.
4144 (s390x_emit_lt_goto): New function.
4145 (s390x_emit_le_goto): New function.
4146 (s390x_emit_gt_goto): New function.
4147 (s390x_emit_ge_goto): New function.
4148 (s390_emit_ops): New function.
4149 (struct linux_target_ops): Fill in emit_ops hook.
4151 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4154 * Makefile.in: Add s390 IPA files.
4155 * configure.srv: Build IPA for s390.
4156 * linux-s390-ipa.c: New file.
4157 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4158 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4159 (tdesc_s390_linux32): Likewise.
4160 (init_registers_s390_linux32v1): Likewise.
4161 (tdesc_s390_linux32v1): Likewise.
4162 (init_registers_s390_linux32v2): Likewise.
4163 (tdesc_s390_linux32v2): Likewise.
4164 (init_registers_s390_linux64): Likewise.
4165 (tdesc_s390_linux64): Likewise.
4166 (init_registers_s390_linux64v1): Likewise.
4167 (tdesc_s390_linux64v1): Likewise.
4168 (init_registers_s390_linux64v2): Likewise.
4169 (tdesc_s390_linux64v2): Likewise.
4170 (init_registers_s390_te_linux64): Likewise.
4171 (tdesc_s390_te_linux64): Likewise.
4172 (init_registers_s390_vx_linux64): Likewise.
4173 (tdesc_s390_vx_linux64): Likewise.
4174 (init_registers_s390_tevx_linux64): Likewise.
4175 (tdesc_s390_tevx_linux64): Likewise.
4176 (init_registers_s390x_linux64): Likewise.
4177 (tdesc_s390x_linux64): Likewise.
4178 (init_registers_s390x_linux64v1): Likewise.
4179 (tdesc_s390x_linux64v1): Likewise.
4180 (init_registers_s390x_linux64v2): Likewise.
4181 (tdesc_s390x_linux64v2): Likewise.
4182 (init_registers_s390x_te_linux64): Likewise.
4183 (tdesc_s390x_te_linux64): Likewise.
4184 (init_registers_s390x_vx_linux64): Likewise.
4185 (tdesc_s390x_vx_linux64): Likewise.
4186 (init_registers_s390x_tevx_linux64): Likewise.
4187 (tdesc_s390x_tevx_linux64): Likewise.
4188 (have_hwcap_s390_vx): New static variable.
4189 (s390_arch_setup): Fill have_hwcap_s390_vx.
4190 (s390_get_thread_area): New function.
4191 (s390_ft_entry_gpr_esa): New const.
4192 (s390_ft_entry_gpr_zarch): New const.
4193 (s390_ft_entry_misc): New const.
4194 (s390_ft_entry_fr): New const.
4195 (s390_ft_entry_vr): New const.
4196 (s390_ft_main_31): New const.
4197 (s390_ft_main_64): New const.
4198 (s390_ft_exit_fr): New const.
4199 (s390_ft_exit_vr): New const.
4200 (s390_ft_exit_misc): New const.
4201 (s390_ft_exit_gpr_esa): New const.
4202 (s390_ft_exit_gpr_zarch): New const.
4203 (append_insns): New function.
4204 (s390_relocate_instruction): New function.
4205 (s390_install_fast_tracepoint_jump_pad): New function.
4206 (s390_get_min_fast_tracepoint_insn_len): New function.
4207 (s390_get_ipa_tdesc_idx): New function.
4208 (struct linux_target_ops): Wire in the above functions.
4209 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4210 * linux-s390-tdesc.h: New file.
4212 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4214 * linux-s390-low.c (s390_supports_tracepoints): New function.
4215 (struct linux_target_ops): Fill supports_tracepoints hook.
4217 2016-03-18 Yao Qi <yao.qi@linaro.org>
4219 * linux-low.c (lwp_signal_can_be_delivered): New function.
4220 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4222 2016-03-18 Yao Qi <yao.qi@linaro.org>
4224 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4225 0 if signal is enqueued. Remove 'signal' from one debugging
4226 message. Move one debugging message to some lines below.
4227 Remove code setting 'signal' to 0.
4229 2016-03-18 Yao Qi <yao.qi@linaro.org>
4231 * linux-low.c (linux_low_filter_event): Remove redundant
4232 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4234 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4236 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4237 (struct linux_target_ops): Wire in the above.
4239 2016-03-03 Yao Qi <yao.qi@linaro.org>
4241 * linux-low.c: Update comments to start_step_over.
4243 2016-03-03 Yao Qi <yao.qi@linaro.org>
4246 * linux-low.c (handle_extended_wait): Set child suspended
4247 if event_lwp->bp_reinsert isn't zero.
4249 2016-03-02 Yao Qi <yao.qi@linaro.org>
4251 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4252 enqueue_pending_signal.
4254 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4256 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4259 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4261 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4262 (s390_regmap_3264) [!__s390x__]: New global.
4263 (s390_collect_ptrace_register): Skip map entries containing -1.
4264 (s390_supply_ptrace_register): Ditto.
4265 (s390_fill_gprs_high): New function.
4266 (s390_store_gprs_high): New function.
4267 (s390_regsets): Add NT_S390_HIGH_GPRS.
4268 (s390_get_hwcap): Enable on 31-bit.
4269 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4270 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4271 Detect NT_S390_HIGH_GPRS.
4272 (s390_usrregs_info_3264): Enable on 31-bit.
4273 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4274 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4276 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4279 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4280 * configure.srv: Ditto.
4281 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4282 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4283 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4284 (init_registers_amd64_linux): Remove prototype.
4285 (tdesc_amd64_linux): Remove declaration.
4286 (get_ipa_tdesc): New function.
4287 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4288 initialize remaining tdescs.
4289 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4290 (init_registers_i386_linux): Remove prototype.
4291 (tdesc_i386_linux): Remove declaration.
4292 (get_ipa_tdesc): New function.
4293 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4294 initialize remaining tdescs.
4295 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4296 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4297 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4298 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4299 (x86_get_ipa_tdesc_idx): New function.
4300 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4301 * linux-x86-tdesc.h: New file.
4302 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4303 (target_get_ipa_tdesc_idx): New macro.
4304 * tracepoint.c (ipa_tdesc_idx): New macro.
4305 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4306 (symbol_list): Add ipa_tdesc_idx.
4307 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4308 (ipa_tdesc): Remove.
4309 (ipa_tdesc_idx): New variable.
4310 (get_context_regcache): Use get_ipa_tdesc.
4311 (gdb_collect): Ditto.
4313 * tracepoint.h (get_ipa_tdesc): New prototype.
4314 (ipa_tdesc): Remove.
4316 2016-02-24 Pedro Alves <palves@redhat.com>
4318 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4319 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4320 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4321 Factor out common code between the USE_SIGTRAP_SIGINFO and
4322 !USE_SIGTRAP_SIGINFO blocks.
4323 (linux_low_filter_event): Call save_stop_reason instead of
4324 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4326 (linux_wait_1): Update comments.
4328 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4330 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4331 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4332 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4333 ppc_insert_point, ppc_remove_point.
4335 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4337 * linux-s390-low.c (s390_supports_z_point_type): New function.
4338 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4340 2016-02-16 Yao Qi <yao.qi@linaro.org>
4342 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4343 PC. Get pc from regcache_read_pc.
4345 2016-02-12 Yao Qi <yao.qi@linaro.org>
4347 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4348 or linux_get_pc_32bit.
4349 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4351 2016-02-12 Yao Qi <yao.qi@linaro.org>
4353 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4354 arm_linux_get_next_pcs_fixup.
4356 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4358 * tracepoint.c (x_tracepoint_action_download): Change
4359 write_inferior_data_ptr to write_inferior_data_pointer.
4360 (cmd_qtstart): Likewise.
4361 (write_inferior_data_ptr): Remove.
4362 (download_agent_expr): Change write_inferior_data_ptr to
4363 write_inferior_data_pointer.
4364 (download_tracepoint_1): Likewise.
4365 (download_tracepoint): Likewise.
4366 (download_trace_state_variables): Likewise.
4368 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4369 Marcin Kościelnicki <koriakin@0x04.net>
4371 * tracepoint.c (struct tracepoint_action_ops): Remove.
4372 (struct tracepoint_action): Remove ops.
4373 (m_tracepoint_action_download, r_tracepoint_action_download)
4374 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4375 size and offset accordingly.
4376 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4377 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4378 (tracepoint_action_send, tracepoint_action_download): New functions.
4379 Helpers for trace action handlers.
4380 (add_tracepoint_action): Remove setup actions ops.
4381 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4383 2016-02-10 Yao Qi <yao.qi@linaro.org>
4385 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4387 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4389 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4391 * configure: Regenerate.
4393 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4395 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4396 void * to gdb_byte *.
4397 * linux-low.c (siginfo_fixup): Likewise.
4398 (linux_xfer_siginfo): Likewise.
4399 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4401 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4403 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4405 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4407 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4409 * linux-x86-low.c [__x86_64__]: Include
4410 "nat/amd64-linux-siginfo.h".
4411 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4412 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4413 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4414 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4415 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4416 (cpt_si_fd, si_timerid, si_overrun): Move from
4417 nat/amd64-linux-siginfo.c.
4418 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4420 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4422 * server.c (skip_to_semicolon): Remove.
4423 (process_point_options): Use strchrnul instead of
4426 2016-01-26 Yao Qi <yao.qi@linaro.org>
4428 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4429 * linux-low.c (install_software_single_step_breakpoints): Don't
4430 call regcache_read_pc.
4431 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4434 2016-01-26 Yao Qi <yao.qi@linaro.org>
4436 * linux-low.c (install_software_single_step_breakpoints): Call
4437 regcache_read_pc instead of get_pc.
4439 2016-01-26 Yao Qi <yao.qi@linaro.org>
4441 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4442 (unblock_async_io): Rename to ...
4443 (block_unblock_async_io): ... it. New function.
4444 (enable_async_io): Don't install SIGIO handler. Unblock it
4446 (disable_async_io): Don't ignore SIGIO. Block it instead.
4447 (initialize_async_io): Install SIGIO handler. Don't call
4450 2016-01-26 Yao Qi <yao.qi@linaro.org>
4452 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4453 first character is '\003', call *the_target->request_interrupt.
4455 2016-01-25 Yao Qi <yao.qi@linaro.org>
4457 * remote-utils.c (new_thread_notify): Remove.
4458 (dead_thread_notify): Likewise.
4459 * remote-utils.h (new_thread_notify): Remove declaration.
4460 (dead_thread_notify): Likewise.
4462 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4464 * gdb.trace/pending.exp: Fix expected message on continue.
4466 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4468 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4469 it works properly on big-endian machines where sizeof (CORE_ADDR)
4472 2016-01-21 Pedro Alves <palves@redhat.com>
4474 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4475 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4476 * configure: Regenerate.
4478 2016-01-21 Yao Qi <yao.qi@linaro.org>
4480 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4481 is_thumb and set it according to CPSR saved on the stack.
4482 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4483 arm_sigreturn_next_pc.
4485 2016-01-18 Yao Qi <yao.qi@linaro.org>
4487 * linux-low.c (linux_set_pc_64bit): New function.
4488 (linux_get_pc_64bit): New function.
4489 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4491 * linux-sparc-low.c (debug_threads): Remove declaration.
4492 (sparc_get_pc): Remove.
4493 (the_low_target): Use linux_get_pc_64bit instead of
4495 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4496 (the_low_target): Use linux_get_pc_64bit and
4499 2016-01-18 Yao Qi <yao.qi@linaro.org>
4501 * linux-arm-low.c (debug_threads): Remove declaration.
4502 (arm_get_pc, arm_set_pc): Remove.
4503 (the_low_target): Use linux_get_pc_32bit and
4505 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4506 (the_low_target): Use linux_get_pc_32bit and
4508 * linux-cris-low.c (debug_threads): Remove declaration.
4509 (cris_get_pc, cris_set_pc,): Remove.
4510 (the_low_target): Use linux_get_pc_32bit and
4512 * linux-crisv32-low.c (debug_threads): Remove declaration.
4513 (cris_get_pc, cris_set_pc): Remove.
4514 (the_low_target): Use linux_get_pc_32bit and
4516 * linux-low.c: Include inttypes.h.
4517 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4518 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4519 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4520 (the_low_target): Use linux_get_pc_32bit and
4522 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4523 (the_low_target): Use linux_get_pc_32bit and
4525 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4526 (the_low_target): Use linux_get_pc_32bit and
4528 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4529 (the_low_target): Use linux_get_pc_32bit and
4531 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4532 (the_low_target): Use linux_get_pc_32bit and
4535 2016-01-18 Gary Benson <gbenson@redhat.com>
4537 * configure.ac (AC_FUNC_FORK): New check.
4538 * config.in: Regenerate.
4539 * configure: Likewise.
4541 2016-01-14 Yao Qi <yao.qi@linaro.org>
4543 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4544 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4545 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4546 arm_get_next_pcs_ctor.
4548 2016-01-12 Josh Stone <jistone@redhat.com>
4549 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4551 * inferiors.h: Include "gdb_vecs.h".
4552 (struct process_info): Add syscalls_to_catch.
4553 * inferiors.c (remove_process): Free syscalls_to_catch.
4554 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4555 syscall_return stops.
4556 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4557 * server.c (handle_general_set): Handle QCatchSyscalls.
4558 (handle_query): Report support for QCatchSyscalls.
4559 * target.h (struct target_ops): Add supports_catch_syscall.
4560 (target_supports_catch_syscall): New macro.
4561 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4562 (struct lwp_info): Add syscall_state.
4563 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4564 Maintain syscall_state and syscalls_to_catch across exec.
4565 (get_syscall_trapinfo): New function, proxy to the_low_target.
4566 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4567 (linux_low_filter_event): Toggle syscall_state entry/return for
4568 syscall traps, and set it ignored for all others.
4569 (gdb_catching_syscalls_p): New function.
4570 (gdb_catch_this_syscall_p): New function.
4571 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4572 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4573 (linux_supports_catch_syscall): New function.
4574 (linux_target_ops): Install it.
4575 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4576 (the_low_target): Install it.
4578 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4580 * acinclude.m4: Include new ../warning.m4 file.
4581 * configure: Regenerated.
4582 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4584 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4586 * ax.c (is_goto_target): Mark static.
4587 * linux-low.c (register_addr): Likewise.
4588 (linux_fetch_registers, linux_store_registers): Likewise.
4589 * mem-break.c (any_persistent_commands): Fix old prototype.
4590 (add_commands_to_breakpoint): Mark static.
4591 * regcache.c (find_register_by_name): Delete unused func.
4592 * remote-utils.c (hex_or_minus_one): Mark static.
4593 * server.c (monitor_show_help): Mark static.
4594 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4595 handle_v_requests): Likewise.
4597 2016-01-12 Pedro Alves <palves@redhat.com>
4599 Remove use of the registered trademark symbol throughout.
4601 2016-01-08 Yao Qi <yao.qi@linaro.org>
4603 * remote-utils.c (getpkt): If c is '\003', call target hook
4606 2016-01-06 Yao Qi <yao.qi@linaro.org>
4608 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4609 linux-aarch32-low.c.
4610 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4611 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4612 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4613 (thumb2_breakpoint): Declare.
4614 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4615 linux-aarch32-low.h.
4616 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4617 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4618 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4620 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4622 * gdbreplay.c (gdbreplay_version): Change copyright year in
4624 * server.c (gdbserver_version): Likewise.
4626 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4628 * server.c (crc32_table): Delete.
4629 (crc32): Use libiberty's xcrc32 function.
4631 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4633 * lynx-low.c (lynx_delete_thread_callback): New function.
4634 (lynx_mourn): Properly delete our process and all of its
4635 threads. Remove call to clear_inferiors.
4637 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4639 * target.c (thread_search_callback): Add check that
4640 the thread_stopped target callback is not NULL before
4643 2015-12-21 Yao Qi <yao.qi@linaro.org>
4645 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4648 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4650 * server.c (handle_query): Call target_supports_software_single_step.
4652 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4654 * linux-low.c (single_step): New function.
4655 (linux_resume_one_lwp_throw): Call single_step.
4656 (start_step_over): Likewise.
4658 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4660 * Makefile.in (SFILES): Append arch/arm-linux.c,
4661 arch/arm-get-next-pcs.c.
4662 (arm-linux.o): New rule.
4663 (arm-get-next-pcs.o): New rule.
4664 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4666 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4667 to linux-aarch32-low.c.
4668 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4669 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4670 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4671 (thumb2_breakpoint_len): Likewise.
4672 (arm_is_thumb_mode): Make non-static.
4673 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4674 from linux-aarch32-low.c.
4675 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4676 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4677 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4678 (thumb2_breakpoint_len): Likewise.
4679 (arm_is_thumb_mode): New declaration.
4680 * linux-arm-low.c: Include arch/arm-linux.h
4681 aarch/arm-get-next-pcs.h, sys/syscall.h.
4682 (get_next_pcs_ops): New struct.
4683 (get_next_pcs_addr_bits_remove): New function.
4684 (get_next_pcs_is_thumb): New function.
4685 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4686 (arm_sigreturn_next_pc): Likewise.
4687 (get_next_pcs_syscall_next_pc): Likewise.
4688 (arm_gdbserver_get_next_pcs): Likewise.
4689 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4691 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4692 * server.h: Include gdb_vecs.h.
4694 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4696 * Makefile.in (SFILES): Append common/common-regcache.c.
4697 (OBS): Append common-regcache.o.
4698 (common-regcache.o): New rule.
4699 * regcache.c (init_register_cache): Initialize cache to
4701 (regcache_raw_read_unsigned): New function.
4702 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4703 register_status enum.
4705 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4707 * linux-aarch64-low.c (the_low_targets): Rename
4708 breakpoint_reinsert_addr to get_next_pcs.
4709 * linux-arm-low.c (the_low_targets): Likewise.
4710 * linux-bfin-low.c (the_low_targets): Likewise.
4711 * linux-cris-low.c (the_low_targets): Likewise.
4712 * linux-crisv32-low.c (the_low_targets): Likewise.
4713 * linux-low.c (can_software_single_step): Likewise.
4714 (install_software_single_step_breakpoints): New function.
4715 (start_step_over): Use install_software_single_step_breakpoints.
4716 * linux-low.h: New CORE_ADDR vector.
4717 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4719 * linux-mips-low.c (the_low_targets): Likewise.
4720 * linux-nios2-low.c (the_low_targets): Likewise.
4721 * linux-sparc-low.c (the_low_targets): Likewise.
4723 2015-12-17 Pedro Alves <palves@redhat.com>
4725 * linux-low.c (linux_kill_one_lwp): Remove references to
4727 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4729 (linux_init_signals): Delete.
4730 (initialize_low): Adjust.
4731 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4733 2015-12-16 Pedro Alves <palves@redhat.com>
4735 * configure.ac (compiler warning flags): When testing a
4736 -Wno-foo option, check whether -Wfoo works instead.
4737 * configure: Regenerate.
4739 2015-12-11 Don Breazeal <donb@codesourcery.com>
4741 * server.c (process_serial_event): Don't exit from gdbserver
4742 in remote mode if there are still active inferiors.
4744 2015-12-11 Yao Qi <yao.qi@linaro.org>
4746 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4747 arm_breakpoint_at if the process is 32-bit.
4749 2015-12-11 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4754 2015-12-07 Yao Qi <yao.qi@linaro.org>
4756 * configure.srv: Append arm.o to srv_tgtobj for
4757 aarch64*-*-linux* target.
4758 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4759 from linux-arm-low.c.
4760 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4761 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4762 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4763 (thumb2_breakpoint_len): Likewise.
4764 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4765 (arm_breakpoint_kinds): Likewise.
4766 (arm_breakpoint_kind_from_pc): Likewise.
4767 (arm_sw_breakpoint_from_kind): Likewise.
4768 (arm_breakpoint_kind_from_current_state): Likewise.
4769 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4770 (arm_sw_breakpoint_from_kind): Declare.
4771 (arm_breakpoint_kind_from_current_state): Declare.
4772 (arm_breakpoint_at): Declare.
4773 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4774 arm_sw_breakpoint_from_kind if process is 32-bit.
4775 (aarch64_breakpoint_kind_from_pc): New function.
4776 (aarch64_breakpoint_kind_from_current_state): New function.
4777 (the_low_target): Initialize fields breakpoint_kind_from_pc
4778 and breakpoint_kind_from_current_state.
4779 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4780 linux-aarch32-low.c.
4781 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4782 (arm_breakpoint, arm_breakpoint_len): Likewise.
4783 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4784 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4785 (arm_is_thumb_mode): Likewise.
4786 (arm_breakpoint_at): Likewise.
4787 (arm_breakpoint_kind_from_pc): Likewise.
4788 (arm_sw_breakpoint_from_kind): Likewise.
4789 (arm_breakpoint_kind_from_current_state): Likewise.
4792 2015-08-04 Yao Qi <yao.qi@linaro.org>
4794 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4795 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4796 * server.c (extended_protocol): Remove "static".
4797 * server.h (extended_protocol): Declare it.
4799 2015-12-04 Josh Stone <jistone@redhat.com>
4801 * target.h (struct target_ops) <arch_setup>: Rename to ...
4802 (struct target_ops) <post_create_inferior>: ... this.
4803 (target_arch_setup): Rename to ...
4804 (target_post_create_inferior): ... this, calling post_create_inferior.
4805 * server.c (start_inferior): Update target_arch_setup calls to
4806 target_post_create_inferior.
4807 * linux-low.c (linux_low_ptrace_options): Forward declare.
4808 (linux_arch_setup): Update its comment for general use.
4809 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4810 (struct linux_target_ops): Use linux_post_create_inferior.
4811 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4812 to post_create_inferior.
4813 * nto-low.c (struct nto_target_ops): Likewise.
4814 * spu-low.c (struct spu_target_ops): Likewise.
4815 * win32-low.c (struct win32_target_ops): Likewise.
4817 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4819 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4821 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4823 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4824 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4825 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4826 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4827 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4828 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4829 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4830 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4831 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4832 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4833 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4834 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4836 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4838 * linux-low.c (linux_look_up_symbols): Don't call
4839 linux_supports_traceclone.
4840 * linux-low.h (thread_db_init): Remove use_events argument.
4841 * thread-db.c (thread_db_use_event): Remove global variable.
4842 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4843 (struct thread_db) <td_create_bp>: Remove field.
4844 (thread_db_create_event): Remove function.
4845 (thread_db_enable_reporting): Likewise.
4846 (find_one_thread): Don't check for thread_db_use_events.
4847 (attach_thread): Likewise.
4848 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4849 (try_thread_db_load_1): Don't check for thread_db_use_events.
4850 (thread_db_init): Remove use_events argument and thread events
4852 (remove_thread_event_breakpoints): Remove function.
4853 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4855 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4857 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4859 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4860 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4861 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4862 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4863 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4865 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4867 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4868 * linux-low.c (can_hardware_single_step): Use
4869 supports_hardware_single_step.
4870 (can_software_single_step): New function.
4871 (start_step_over): Call can_software_single_step.
4872 (linux_supports_hardware_single_step): New function.
4873 (struct target_ops) <supports_software_single_step>: Initialize.
4874 * linux-low.h (struct linux_target_ops)
4875 <supports_hardware_single_step>: Initialize.
4876 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4877 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4878 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4879 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4880 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4881 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4882 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4883 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4884 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4885 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4887 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4888 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4890 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4891 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4892 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4894 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4895 * target.h (struct target_ops): <supports_software_single_step>:
4897 (target_supports_software_single_step): New macro.
4899 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4901 * linux-low.c (linux_wait_1): Fix pc advance condition.
4902 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4903 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4905 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4907 * linux-arm-low.c (arm_is_thumb_mode): New function.
4908 (arm_breakpoint_at): Use arm_is_thumb_mode.
4909 (arm_breakpoint_kind_from_current_state): New function.
4910 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4912 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4913 (linux_breakpoint_kind_from_current_state): New function.
4914 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4915 * linux-low.h (struct linux_target_ops)
4916 <breakpoint_kind_from_current_state>: New field.
4917 * target.h (struct target_ops): Likewise.
4918 (target_breakpoint_kind_from_current_state): New macro.
4920 2015-11-30 Pedro Alves <palves@redhat.com>
4922 * linux-low.c (linux_resume): Wake up the event loop before
4925 2015-11-30 Pedro Alves <palves@redhat.com>
4927 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4929 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4931 * target.c (struct thread_search): New structure.
4932 (thread_search_callback): New function.
4933 (prev_general_thread): New global.
4934 (prepare_to_access_memory, done_accessing_memory): New functions.
4935 * target.h (prepare_to_access_memory, done_accessing_memory):
4936 Replace macros with function declarations.
4938 2015-11-30 Pedro Alves <palves@redhat.com>
4941 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4942 report TARGET_WAITKIND_NO_RESUMED.
4943 * remote-utils.c (prepare_resume_reply): Handle
4944 TARGET_WAITKIND_NO_RESUMED.
4945 * server.c (report_no_resumed): New global.
4946 (handle_query) <qSupported>: Handle "no-resumed+". Report
4947 "no-resumed+" support.
4948 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4949 return error if the client doesn't support no-resumed events.
4950 (push_stop_notification): New function.
4951 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4952 events if the client supports them.
4954 2015-11-30 Pedro Alves <palves@redhat.com>
4956 * linux-low.c (thread_still_has_status_pending_p): Don't check
4958 (lwp_resumed): New function.
4959 (status_pending_p_callback): Return early if the LWP is not
4960 supposed to be resumed.
4962 2015-11-30 Pedro Alves <palves@redhat.com>
4964 * linux-low.c (handle_extended_wait): Assert that the LWP's
4965 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4966 thread create events, leave the new child's status pending.
4967 (linux_low_filter_event): If GDB wants to hear about thread exit
4968 events, leave the LWP marked dead and don't delete it.
4969 (linux_wait_for_event_filtered): Don't check for thread exit.
4970 (filter_exit_event): New function.
4971 (linux_wait_1): Use it, when returning an exit event.
4972 (linux_resume_one_lwp_throw): Assert that the LWP's
4973 waitstatus is TARGET_WAITKIND_IGNORE.
4974 * remote-utils.c (prepare_resume_reply): Handle
4975 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4976 * server.c (report_thread_events): New global.
4977 (handle_general_set): Handle QThreadEvents.
4978 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4979 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4980 TARGET_WAITKIND_THREAD_EXITED.
4981 * server.h (report_thread_events): Declare.
4983 2015-11-30 Pedro Alves <palves@redhat.com>
4985 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4986 the thread's last_resume_kind was resume_stop.
4988 2015-11-30 Pedro Alves <palves@redhat.com>
4990 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4993 2015-11-30 Pedro Alves <palves@redhat.com>
4995 * server.c (handle_v_requests): Handle vCtrlC.
4997 2015-11-30 Pedro Alves <palves@redhat.com>
4999 * gdbthread.h (find_any_thread_of_pid): Declare.
5000 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5002 * server.c (handle_query): If current_thread is NULL, look for
5003 another thread of the selected process.
5005 2015-11-26 Daniel Colascione <dancol@dancol.org>
5006 Simon Marchi <simon.marchi@ericsson.com>
5008 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5009 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5011 * target.h (struct target_ops) <thread_name>: New field.
5012 (target_thread_name): New macro.
5014 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5016 * regcache.h (regcache_invalidate_pid): Add declaration.
5017 * regcache.c (regcache_invalidate_pid): New function, extracted
5018 from regcache_invalidate.
5019 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5020 Add trivial documentation comment.
5021 * lynx-low.c: Use regcache_invalidate_pid instead of
5022 regcache_invalidate.
5024 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5026 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5027 and Elf64_auxv_t if the target is Android.
5029 2015-11-22 Doug Evans <xdje42@gmail.com>
5031 * target.h: #include <sys/types.h>.
5033 2015-11-19 Pedro Alves <palves@redhat.com>
5035 * linux-low.c (linux_process_qsupported): Change prototype.
5037 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5039 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5040 and adjust to loop over all features.
5041 * server.c (handle_query) <qSupported>: Adjust to call
5042 target_process_qsupported once, passing it a vector of unprocessed
5044 * target.h (struct target_ops) <process_qsupported>: Change
5046 (target_process_qsupported): Adjust.
5048 2015-11-19 Pedro Alves <palves@redhat.com>
5050 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5052 * configure: Regenerate.
5054 2015-11-19 Pedro Alves <palves@redhat.com>
5056 * configure: Regenerate.
5058 2015-11-19 Yao Qi <yao.qi@linaro.org>
5060 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5063 2015-11-19 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5066 (struct aarch64_operand): Move enum out.
5068 2015-11-19 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5071 struct user_fpsimd_state *.
5072 (aarch64_store_fpregset): Likewise.
5074 2015-11-19 Yao Qi <yao.qi@linaro.org>
5076 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5077 struct user_pt_regs *.
5078 (aarch64_store_gregset): Likewise.
5080 2015-11-18 Pedro Alves <palves@redhat.com>
5082 * Makefile.in (all_object_files): Add $IPA_OBJS.
5084 2015-11-17 Pedro Alves <palves@redhat.com>
5086 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5087 GDB_SIGNAL_0 and gdb_signal_to_string.
5089 2015-11-17 Pedro Alves <palves@redhat.com>
5091 * win32-low.c (handle_output_debug_string): Remove parameter.
5092 (win32_kill): Remove our_status local and adjust call to
5093 handle_output_debug_string.
5094 (get_child_debug_event): Adjust call to
5095 handle_output_debug_string.
5097 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5099 * linux-mips-low.c (mips_fill_gregset): Add cast.
5100 (mips_store_gregset): Likewise.
5101 (mips_fill_fpregset): Likewise.
5102 (mips_store_fpregset): Likewise.
5104 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5106 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5109 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5111 * linux-mips-low.c (mips_linux_new_thread): Change type of
5112 watch_type to enum target_hw_bp_type.
5114 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5116 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5117 Change return type to arm_hwbp_type.
5119 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5121 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5122 (arm_store_gregset): Likewise.
5123 * linux-arm-low.c (arm_get_hwcap): Likewise.
5124 (arm_read_description): Likewise.
5126 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5128 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5130 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5132 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5133 (ppc_fill_vsxregset): Likewise.
5134 (ppc_store_vsxregset): Likewise.
5135 (ppc_fill_vrregset): Likewise.
5136 (ppc_store_vrregset): Likewise.
5137 (ppc_fill_evrregset): Likewise.
5138 (ppc_store_evrregset): Likewise.
5140 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5142 * linux-ppc-low.c (ppc_usrregs_info): Remove
5143 forward-declaration.
5144 (ppc_arch_setup): Move lower in file.
5146 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5148 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5149 (ps_pdwrite): Likewise.
5151 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5153 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5154 to after assert checks.
5156 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5158 * proc-service.c (ps_pdread): Add/adjust casts.
5159 (ps_pdwrite): Add/adjust casts.
5161 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5163 * server.c (handle_search_memory_1): Cast return value of
5166 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5168 * server.c (write_qxfer_response): Change type of data to
5171 2015-10-29 Pedro Alves <palves@redhat.com>
5173 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5175 2015-10-29 Pedro Alves <palves@redhat.com>
5177 * tracepoint.c (clear_installed_tracepoints): Add casts.
5179 2015-10-29 Pedro Alves <palves@redhat.com>
5181 * server.c (handle_v_cont, process_serial_event): Add enum
5182 gdb_signal casts to signal parsing code.
5184 2015-10-29 Pedro Alves <palves@redhat.com>
5186 * linux-low.h (NULL_REGSET): Define.
5187 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5188 * linux-arm-low.c (arm_regsets): Likewise.
5189 * linux-crisv32-low.c (cris_regsets): Likewise.
5190 * linux-m68k-low.c (m68k_regsets): Likewise.
5191 * linux-mips-low.c (mips_regsets): Likewise.
5192 * linux-nios2-low.c (nios2_regsets): Likewise.
5193 * linux-ppc-low.c (ppc_regsets): Likewise.
5194 * linux-s390-low.c (s390_regsets): Likewise.
5195 * linux-sh-low.c (sh_regsets): Likewise.
5196 * linux-sparc-low.c (sparc_regsets): Likewise.
5197 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5198 * linux-tile-low.c (tile_regsets): Likewise.
5199 * linux-x86-low.c (x86_regsets): Likewise.
5200 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5202 2015-10-29 Pedro Alves <palves@redhat.com>
5204 * linux-low.h (NULL_REGSET): Define.
5205 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5206 * linux-arm-low.c (arm_regsets): Likewise.
5207 * linux-crisv32-low.c (cris_regsets): Likewise.
5208 * linux-m68k-low.c (m68k_regsets): Likewise.
5209 * linux-mips-low.c (mips_regsets): Likewise.
5210 * linux-nios2-low.c (nios2_regsets): Likewise.
5211 * linux-ppc-low.c (ppc_regsets): Likewise.
5212 * linux-s390-low.c (s390_regsets): Likewise.
5213 * linux-sh-low.c (sh_regsets): Likewise.
5214 * linux-sparc-low.c (sparc_regsets): Likewise.
5215 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5216 * linux-tile-low.c (tile_regsets): Likewise.
5217 * linux-x86-low.c (x86_regsets): Likewise.
5218 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5220 2015-10-26 Doug Evans <dje@google.com>
5222 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5224 2015-10-26 Doug Evans <dje@google.com>
5226 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5228 2015-10-26 Doug Evans <dje@google.com>
5230 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5232 (attach_thread, find_new_threads_callback): Ditto.
5234 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5236 * mem-break.h (set_breakpoint_data): Remove.
5238 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5240 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5241 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5242 (initialize_low): Remove set_breakpoint_data call.
5243 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5244 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5245 (initialize_low): Remove set_breakpoint_data call.
5246 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5247 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5248 (initialize_low): Remove set_breakpoint_data call.
5250 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5252 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5253 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5254 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5255 * target.h (target_breakpoint_kind_from_pc): New macro.
5257 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5259 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5260 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5261 the default breakpoint kind.
5263 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5265 * linux-arm-low.c (arm_supports_z_point_type): Add software
5268 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5270 * linux-arm-low.c: Refactor breakpoint definitions.
5271 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5272 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5274 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5276 * Makefile.in: Add arm.c/o.
5277 * configure.srv: Likewise.
5278 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5279 (arm_breakpoint_kind_from_pc): New function.
5280 (arm_sw_breakpoint_from_kind): Return proper kind.
5281 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5283 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5285 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5287 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5288 (struct raw_breakpoint) <size>: Remove.
5289 (struct raw_breakpoint) <kind>: Add.
5290 (bp_size): New function.
5291 (bp_opcode): Likewise.
5292 (find_raw_breakpoint_at): Adjust for kind.
5293 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5294 (remove_memory_breakpoint): Adjust for kind call bp_size.
5295 (set_raw_breakpoint_at): Adjust for kind.
5296 (set_breakpoint): Likewise.
5297 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5298 (delete_raw_breakpoint): Adjust for kind.
5299 (delete_breakpoint): Likewise.
5300 (find_gdb_breakpoint): Likewise.
5301 (set_gdb_breakpoint_1): Likewise.
5302 (set_gdb_breakpoint): Likewise.
5303 (delete_gdb_breakpoint_1): Likewise.
5304 (delete_gdb_breakpoint): Likewise.
5305 (uninsert_raw_breakpoint): Likewise.
5306 (reinsert_raw_breakpoint): Likewise.
5307 (set_breakpoint_data): Remove.
5308 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5309 (check_mem_read): Adjust for kind call bp_size.
5310 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5311 (clone_one_breakpoint): Adjust for kind.
5312 * mem-break.h (set_gdb_breakpoint): Likewise.
5313 (delete_gdb_breakpoint): Likewise.
5314 * server.c (process_serial_event): Likewise.
5316 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5318 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5319 (struct linux_target_ops) <breakpoint>: Remove.
5320 (struct linux_target_ops) <breakpoint_len>: Remove.
5321 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5322 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5323 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5324 (arm_sw_breakpoint_from_kind): New function.
5325 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5326 (struct linux_target_ops) <breakpoint>: Remove.
5327 (struct linux_target_ops) <breakpoint_len>: Remove.
5328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5330 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5331 (struct linux_target_ops) <breakpoint>: Remove.
5332 (struct linux_target_ops) <breakpoint_len>: Remove.
5333 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5334 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5335 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5336 (struct linux_target_ops) <breakpoint>: Remove.
5337 (struct linux_target_ops) <breakpoint_len>: Remove.
5338 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5339 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5340 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5341 and sw_breakpoint_from_kind to increment the pc.
5342 (linux_breakpoint_kind_from_pc): New function.
5343 (linux_sw_breakpoint_from_kind): New function.
5344 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5345 (initialize_low): Call breakpoint_kind_from_pc and
5346 sw_breakpoint_from_kind to replace breakpoint_data/len.
5347 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5349 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5350 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5351 (struct linux_target_ops) <breakpoint>: Remove.
5352 (struct linux_target_ops) <breakpoint_len>: Remove.
5353 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5354 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5355 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5356 (struct linux_target_ops) <breakpoint>: Remove.
5357 (struct linux_target_ops) <breakpoint_len>: Remove.
5358 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5359 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5360 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5361 (struct linux_target_ops) <breakpoint>: Remove.
5362 (struct linux_target_ops) <breakpoint_len>: Remove.
5363 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5364 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5365 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5366 (struct linux_target_ops) <breakpoint>: Remove.
5367 (struct linux_target_ops) <breakpoint_len>: Remove.
5368 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5369 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5370 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5371 (struct linux_target_ops) <breakpoint>: Remove.
5372 (struct linux_target_ops) <breakpoint_len>: Remove.
5373 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5374 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5375 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5376 (struct linux_target_ops) <breakpoint>: Remove.
5377 (struct linux_target_ops) <breakpoint_len>: Remove.
5378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5379 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5380 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5381 (struct linux_target_ops) <breakpoint>: Remove.
5382 (struct linux_target_ops) <breakpoint_len>: Remove.
5383 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5384 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5385 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5386 (struct linux_target_ops) <breakpoint>: Remove.
5387 (struct linux_target_ops) <breakpoint_len>: Remove.
5388 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5389 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5390 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5391 (struct linux_target_ops) <breakpoint>: Remove.
5392 (struct linux_target_ops) <breakpoint_len>: Remove.
5393 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5394 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5395 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5396 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5397 (struct linux_target_ops) <breakpoint>: Remove.
5398 (struct linux_target_ops) <breakpoint_len>: Remove.
5399 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5400 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5401 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5402 (struct linux_target_ops) <breakpoint>: Remove.
5403 (struct linux_target_ops) <breakpoint_len>: Remove.
5404 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5405 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5407 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5409 * linux-cris-low.c (cris_get_pc): Remove void arg.
5411 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5413 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5416 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5418 * inferiors.c (thread_pid_matches_callback): New function.
5419 (find_thread_process): New function.
5420 (remove_thread): Reset current_thread.
5421 (remove_process): Assert threads have been removed first.
5423 2015-10-15 Yao Qi <yao.qi@linaro.org>
5425 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5427 (aarch64_remove_point): Likewise.
5428 * regcache.c (regcache_register_size): New function.
5430 2015-10-12 Yao Qi <yao.qi@linaro.org>
5432 * linux-aarch64-low.c: Update all callers as emit_load_store
5433 is renamed to aarch64_emit_load_store.
5435 2015-10-12 Yao Qi <yao.qi@linaro.org>
5437 * linux-aarch64-low.c: Update all callers of function renaming
5438 from emit_insn to aarch64_emit_insn.
5440 2015-10-12 Yao Qi <yao.qi@linaro.org>
5442 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5443 arch/aarch64-insn.h.
5444 (struct aarch64_memory_operand): Likewise.
5446 (emit_insn): Move to arch/aarch64-insn.c.
5447 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5448 (emit_load_store): Move to arch/aarch64-insn.c.
5449 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5450 (can_encode_int32): Remove.
5452 2015-10-12 Yao Qi <yao.qi@linaro.org>
5454 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5455 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5456 (aarch64_relocate_instruction): Likewise.
5457 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5458 (struct aarch64_insn_visitor): Likewise.
5460 2015-10-12 Yao Qi <yao.qi@linaro.org>
5462 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5463 (struct aarch64_insn_visitor): New.
5464 (struct aarch64_insn_relocation_data): New.
5465 (aarch64_ftrace_insn_reloc_b): New function.
5466 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5467 (aarch64_ftrace_insn_reloc_cb): Likewise.
5468 (aarch64_ftrace_insn_reloc_tb): Likewise.
5469 (aarch64_ftrace_insn_reloc_adr): Likewise.
5470 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5471 (aarch64_ftrace_insn_reloc_others): Likewise.
5473 (aarch64_relocate_instruction): Use visitor.
5475 2015-10-12 Yao Qi <yao.qi@linaro.org>
5477 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5478 int. Add argument buf.
5479 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5480 aarch64_relocate_instruction.
5482 2015-10-12 Yao Qi <yao.qi@linaro.org>
5484 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5485 argument insn. Remove local variable insn. Don't call
5487 (aarch64_install_fast_tracepoint_jump_pad): Call
5490 2015-09-30 Yao Qi <yao.qi@linaro.org>
5492 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5493 (emit_load_store_pair): Likewise.
5495 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5497 * dll.c (match_dll): Add cast(s).
5498 (unloaded_dll): Likewise.
5499 * linux-low.c (second_thread_of_pid_p): Likewise.
5500 (delete_lwp_callback): Likewise.
5501 (count_events_callback): Likewise.
5502 (select_event_lwp_callback): Likewise.
5503 (linux_set_resume_request): Likewise.
5504 * server.c (accumulate_file_name_length): Likewise.
5505 (emit_dll_description): Likewise.
5506 (handle_qxfer_threads_worker): Likewise.
5507 (visit_actioned_threads): Likewise.
5508 * thread-db.c (any_thread_of): Likewise.
5509 * tracepoint.c (same_process_p): Likewise.
5510 (match_blocktype): Likewise.
5511 (build_traceframe_info_xml): Likewise.
5513 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5515 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5517 (gdb_unparse_agent_expr): Likewise.
5518 * hostio.c (require_data): Likewise.
5519 (handle_pread): Likewise.
5520 * linux-low.c (disable_regset): Likewise.
5521 (fetch_register): Likewise.
5522 (store_register): Likewise.
5523 (get_dynamic): Likewise.
5524 (linux_qxfer_libraries_svr4): Likewise.
5525 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5526 (set_fast_tracepoint_jump): Likewise.
5527 (uninsert_fast_tracepoint_jumps_at): Likewise.
5528 (reinsert_fast_tracepoint_jumps_at): Likewise.
5529 (validate_inserted_breakpoint): Likewise.
5530 (clone_agent_expr): Likewise.
5531 * regcache.c (init_register_cache): Likewise.
5532 * remote-utils.c (putpkt_binary_1): Likewise.
5533 (decode_M_packet): Likewise.
5534 (decode_X_packet): Likewise.
5535 (look_up_one_symbol): Likewise.
5536 (relocate_instruction): Likewise.
5537 (monitor_output): Likewise.
5538 * server.c (handle_search_memory): Likewise.
5539 (handle_qxfer_exec_file): Likewise.
5540 (handle_qxfer_libraries): Likewise.
5541 (handle_qxfer): Likewise.
5542 (handle_query): Likewise.
5543 (handle_v_cont): Likewise.
5544 (handle_v_run): Likewise.
5545 (captured_main): Likewise.
5546 * target.c (write_inferior_memory): Likewise.
5547 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5548 * tracepoint.c (init_trace_buffer): Likewise.
5549 (add_tracepoint_action): Likewise.
5550 (add_traceframe): Likewise.
5551 (add_traceframe_block): Likewise.
5552 (cmd_qtdpsrc): Likewise.
5553 (cmd_qtdv): Likewise.
5554 (cmd_qtstatus): Likewise.
5555 (response_source): Likewise.
5556 (response_tsv): Likewise.
5557 (cmd_qtnotes): Likewise.
5558 (gdb_collect): Likewise.
5559 (initialize_tracepoint): Likewise.
5561 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5563 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5564 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5565 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5567 (enum aarch64_condition_codes): New enum.
5568 (w0): New static global.
5571 (struct aarch64_memory_operand) <type>: New
5572 MEMORY_OPERAND_POSTINDEX type.
5573 (postindex_memory_operand): New helper function.
5574 (emit_ret): New function.
5575 (emit_load_store_pair): New function, factored out of emit_stp
5576 with support for MEMORY_OPERAND_POSTINDEX.
5577 (emit_stp): Rewrite using emit_load_store_pair.
5578 (emit_ldp): New function.
5579 (emit_load_store): Likewise.
5580 (emit_ldr): Mention post-index instruction in comment.
5581 (emit_ldrh): New function.
5582 (emit_ldrb): New function.
5583 (emit_ldrsw): Mention post-index instruction in comment.
5584 (emit_str): Likewise.
5585 (emit_subs): New function.
5586 (emit_cmp): Likewise.
5587 (emit_and): Likewise.
5588 (emit_orr): Likewise.
5589 (emit_orn): Likewise.
5590 (emit_eor): Likewise.
5591 (emit_mvn): Likewise.
5592 (emit_lslv): Likewise.
5593 (emit_lsrv): Likewise.
5594 (emit_asrv): Likewise.
5595 (emit_mul): Likewise.
5596 (emit_sbfm): Likewise.
5597 (emit_sbfx): Likewise.
5598 (emit_ubfm): Likewise.
5599 (emit_ubfx): Likewise.
5600 (emit_csinc): Likewise.
5601 (emit_cset): Likewise.
5602 (emit_nop): Likewise.
5603 (emit_ops_insns): New helper function.
5604 (emit_pop): Likewise.
5605 (emit_push): Likewise.
5606 (aarch64_emit_prologue): New function.
5607 (aarch64_emit_epilogue): Likewise.
5608 (aarch64_emit_add): Likewise.
5609 (aarch64_emit_sub): Likewise.
5610 (aarch64_emit_mul): Likewise.
5611 (aarch64_emit_lsh): Likewise.
5612 (aarch64_emit_rsh_signed): Likewise.
5613 (aarch64_emit_rsh_unsigned): Likewise.
5614 (aarch64_emit_ext): Likewise.
5615 (aarch64_emit_log_not): Likewise.
5616 (aarch64_emit_bit_and): Likewise.
5617 (aarch64_emit_bit_or): Likewise.
5618 (aarch64_emit_bit_xor): Likewise.
5619 (aarch64_emit_bit_not): Likewise.
5620 (aarch64_emit_equal): Likewise.
5621 (aarch64_emit_less_signed): Likewise.
5622 (aarch64_emit_less_unsigned): Likewise.
5623 (aarch64_emit_ref): Likewise.
5624 (aarch64_emit_if_goto): Likewise.
5625 (aarch64_emit_goto): Likewise.
5626 (aarch64_write_goto_address): Likewise.
5627 (aarch64_emit_const): Likewise.
5628 (aarch64_emit_call): Likewise.
5629 (aarch64_emit_reg): Likewise.
5630 (aarch64_emit_pop): Likewise.
5631 (aarch64_emit_stack_flush): Likewise.
5632 (aarch64_emit_zero_ext): Likewise.
5633 (aarch64_emit_swap): Likewise.
5634 (aarch64_emit_stack_adjust): Likewise.
5635 (aarch64_emit_int_call_1): Likewise.
5636 (aarch64_emit_void_call_2): Likewise.
5637 (aarch64_emit_eq_goto): Likewise.
5638 (aarch64_emit_ne_goto): Likewise.
5639 (aarch64_emit_lt_goto): Likewise.
5640 (aarch64_emit_le_goto): Likewise.
5641 (aarch64_emit_gt_goto): Likewise.
5642 (aarch64_emit_ge_got): Likewise.
5643 (aarch64_emit_ops_impl): New static global variable.
5644 (aarch64_emit_ops): New target function, return
5645 &aarch64_emit_ops_impl.
5646 (struct linux_target_ops): Install it.
5648 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5650 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5651 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5653 * linux-aarch64-ipa.c: New file.
5654 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5656 (aarch64_get_thread_area): New target method.
5657 (extract_signed_bitfield): New helper function.
5658 (aarch64_decode_ldr_literal): New function.
5659 (enum aarch64_opcodes): New enum.
5660 (struct aarch64_register): New struct.
5661 (struct aarch64_operand): New struct.
5662 (x0): New static global.
5671 (aarch64_register): New helper function.
5672 (register_operand): Likewise.
5673 (immediate_operand): Likewise.
5674 (struct aarch64_memory_operand): New struct.
5675 (offset_memory_operand): New helper function.
5676 (preindex_memory_operand): Likewise.
5677 (enum aarch64_system_control_registers): New enum.
5678 (ENCODE): New macro.
5679 (emit_insn): New helper function.
5680 (emit_b): New function.
5681 (emit_bcond): Likewise.
5682 (emit_cb): Likewise.
5683 (emit_tb): Likewise.
5684 (emit_blr): Likewise.
5685 (emit_stp): Likewise.
5686 (emit_ldp_q_offset): Likewise.
5687 (emit_stp_q_offset): Likewise.
5688 (emit_load_store): Likewise.
5689 (emit_ldr): Likewise.
5690 (emit_ldrsw): Likewise.
5691 (emit_str): Likewise.
5692 (emit_ldaxr): Likewise.
5693 (emit_stxr): Likewise.
5694 (emit_stlr): Likewise.
5695 (emit_data_processing_reg): Likewise.
5696 (emit_data_processing): Likewise.
5697 (emit_add): Likewise.
5698 (emit_sub): Likewise.
5699 (emit_mov): Likewise.
5700 (emit_movk): Likewise.
5701 (emit_mov_addr): Likewise.
5702 (emit_mrs): Likewise.
5703 (emit_msr): Likewise.
5704 (emit_sevl): Likewise.
5705 (emit_wfe): Likewise.
5706 (append_insns): Likewise.
5707 (can_encode_int32_in): New helper function.
5708 (aarch64_relocate_instruction): New function.
5709 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5710 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5711 (struct linux_target_ops): Install aarch64_get_thread_area,
5712 aarch64_install_fast_tracepoint_jump_pad and
5713 aarch64_get_min_fast_tracepoint_insn_len.
5715 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5717 * Makefile.in (aarch64-insn.o): New rule.
5718 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5720 2015-09-21 Yao Qi <yao.qi@linaro.org>
5722 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5724 2015-09-21 Yao Qi <yao.qi@linaro.org>
5726 * tracepoint.c (max_jump_pad_size): Remove.
5728 2015-09-18 Yao Qi <yao.qi@linaro.org>
5730 * linux-aarch64-low.c: Don't include sys/uio.h.
5731 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5733 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5735 * tracepoint.c (eval_result_type): Change prototype.
5736 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5738 2015-09-15 Pedro Alves <palves@redhat.com>
5740 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5741 Check whether to report exec events instead of checking whether
5742 multiprocess is enabled.
5744 2015-09-15 Pedro Alves <palves@redhat.com>
5747 * remote-utils.c (prepare_resume_reply): Merge
5748 TARGET_WAITKIND_VFORK_DONE switch case with the
5749 TARGET_WAITKIND_FORKED case.
5751 2015-09-15 Yao Qi <yao.qi@linaro.org>
5753 * server.c (handle_query): Check string comparison using
5754 "else if" instead of "if".
5756 2015-09-15 Yao Qi <yao.qi@linaro.org>
5758 * server.c (vCont_supported): New global variable.
5759 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5760 matches. Append ";vContSupported+" to own_buf.
5761 (handle_v_requests): Append ";s;S" to own_buf if target supports
5762 hardware single step or vCont_supported is false.
5763 (capture_main): Set vCont_supported to zero.
5765 2015-09-15 Yao Qi <yao.qi@linaro.org>
5767 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5769 (linux_supports_hardware_single_step): ... New function.
5770 (linux_target_ops): Update.
5771 * lynx-low.c (lynx_target_ops): Set field
5772 supports_hardware_single_step to target_can_do_hardware_single_step.
5773 * nto-low.c (nto_target_ops): Likewise.
5774 * spu-low.c (spu_target_ops): Likewise.
5775 * win32-low.c (win32_target_ops): Likewise.
5776 * target.c (target_can_do_hardware_single_step): New function.
5777 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5778 Remove. <supports_hardware_single_step>: New field.
5779 (target_supports_conditional_breakpoints): Remove.
5780 (target_supports_hardware_single_step): New macro.
5781 (target_can_do_hardware_single_step): Declare.
5782 * server.c (handle_query): Use target_supports_hardware_single_step
5783 instead of target_supports_conditional_breakpoints.
5785 2015-09-15 Yao Qi <yao.qi@linaro.org>
5787 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5789 (struct linux_target_ops the_low_target): Install
5790 aarch64_linux_siginfo_fixup.
5792 2015-09-11 Don Breazeal <donb@codesourcery.com>
5793 Luis Machado <lgustavo@codesourcery.com>
5795 * linux-low.c (linux_mourn): Static declaration.
5796 (linux_arch_setup): Move in front of
5797 handle_extended_wait.
5798 (linux_arch_setup_thread): New function.
5799 (handle_extended_wait): Handle exec events. Call
5800 linux_arch_setup_thread. Make event_lwp argument a
5801 pointer-to-a-pointer.
5802 (check_zombie_leaders): Do not check stopped threads.
5803 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5804 (linux_low_filter_event): Add lwp and thread for exec'ing
5805 non-leader thread if leader thread has been deleted.
5806 Refactor code into linux_arch_setup_thread and call it.
5807 Pass child lwp pointer by reference to handle_extended_wait.
5808 (linux_wait_for_event_filtered): Update comment.
5809 (linux_wait_1): Prevent clobbering exec event status.
5810 (linux_supports_exec_events): New function.
5811 (linux_target_ops) <supports_exec_events>: Initialize new member.
5812 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5814 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5815 * server.c (report_exec_events): New global variable.
5816 (handle_query): Handle qSupported query for exec-events feature.
5817 (captured_main): Initialize report_exec_events.
5818 * server.h (report_exec_events): Declare new global variable.
5819 * target.h (struct target_ops) <supports_exec_events>: New
5821 (target_supports_exec_events): New macro.
5822 * win32-low.c (win32_target_ops) <supports_exec_events>:
5823 Initialize new member.
5825 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5827 * linux-low.c (linux_low_enable_btrace): Remove.
5828 (linux_target_ops): Replace linux_low_enable_btrace with
5829 linux_enable_btrace.
5831 2015-09-03 Yao Qi <yao.qi@linaro.org>
5833 * linux-aarch64-low.c (aarch64_insert_point): Call
5834 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5837 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5839 * linux-low.c (check_stopped_by_breakpoint): Use
5840 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5842 2015-08-27 Pedro Alves <palves@redhat.com>
5844 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5846 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5848 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5849 the XNEW-family equivalent.
5850 (compile_bytecodes): Likewise.
5851 * dll.c (loaded_dll): Likewise.
5852 * event-loop.c (append_callback_event): Likewise.
5853 (create_file_handler): Likewise.
5854 (create_file_event): Likewise.
5855 * hostio.c (handle_open): Likewise.
5856 * inferiors.c (add_thread): Likewise.
5857 (add_process): Likewise.
5858 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5859 * linux-arm-low.c (arm_new_process): Likewise.
5860 (arm_new_thread): Likewise.
5861 * linux-low.c (add_to_pid_list): Likewise.
5862 (linux_add_process): Likewise.
5863 (handle_extended_wait): Likewise.
5864 (add_lwp): Likewise.
5865 (enqueue_one_deferred_signal): Likewise.
5866 (enqueue_pending_signal): Likewise.
5867 (linux_resume_one_lwp_throw): Likewise.
5868 (linux_resume_one_thread): Likewise.
5869 (linux_read_memory): Likewise.
5870 (linux_write_memory): Likewise.
5871 * linux-mips-low.c (mips_linux_new_process): Likewise.
5872 (mips_linux_new_thread): Likewise.
5873 (mips_add_watchpoint): Likewise.
5874 * linux-x86-low.c (initialize_low_arch): Likewise.
5875 * lynx-low.c (lynx_add_process): Likewise.
5876 * mem-break.c (set_raw_breakpoint_at): Likewise.
5877 (set_breakpoint): Likewise.
5878 (add_condition_to_breakpoint): Likewise.
5879 (add_commands_to_breakpoint): Likewise.
5880 (clone_agent_expr): Likewise.
5881 (clone_one_breakpoint): Likewise.
5882 * regcache.c (new_register_cache): Likewise.
5883 * remote-utils.c (look_up_one_symbol): Likewise.
5884 * server.c (queue_stop_reply): Likewise.
5885 (start_inferior): Likewise.
5886 (queue_stop_reply_callback): Likewise.
5887 (handle_target_event): Likewise.
5888 * spu-low.c (fetch_ppc_memory): Likewise.
5889 (store_ppc_memory): Likewise.
5890 * target.c (set_target_ops): Likewise.
5891 * thread-db.c (thread_db_load_search): Likewise.
5892 (try_thread_db_load_1): Likewise.
5893 * tracepoint.c (add_tracepoint): Likewise.
5894 (add_tracepoint_action): Likewise.
5895 (create_trace_state_variable): Likewise.
5896 (cmd_qtdpsrc): Likewise.
5897 (cmd_qtro): Likewise.
5898 (add_while_stepping_state): Likewise.
5899 * win32-low.c (child_add_thread): Likewise.
5900 (get_image_name): Likewise.
5902 2015-08-25 Yao Qi <yao.qi@linaro.org>
5904 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5906 2015-08-25 Yao Qi <yao.qi@linaro.org>
5908 * Makefile.in (aarch64-linux.o): New rule.
5909 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5911 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5912 (aarch64_init_debug_reg_state): Make it extern.
5913 (aarch64_linux_prepare_to_resume): Remove.
5915 2015-08-25 Yao Qi <yao.qi@linaro.org>
5917 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5918 lwp_arch_private_info and ptid_of_lwp.
5920 2015-08-25 Yao Qi <yao.qi@linaro.org>
5922 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5923 Find proc_info by find_process_pid. All callers updated.
5925 2015-08-25 Yao Qi <yao.qi@linaro.org>
5927 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5929 (debug_reg_change_callback): Remove.
5930 (aarch64_notify_debug_reg_change): Remove.
5932 2015-08-25 Yao Qi <yao.qi@linaro.org>
5934 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5935 Call current_lwp_ptid.
5937 2015-08-25 Yao Qi <yao.qi@linaro.org>
5939 * linux-aarch64-low.c (debug_reg_change_callback): Use
5942 2015-08-25 Yao Qi <yao.qi@linaro.org>
5944 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5946 2015-08-25 Yao Qi <yao.qi@linaro.org>
5948 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5950 2015-08-25 Yao Qi <yao.qi@linaro.org>
5952 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5955 2015-08-25 Yao Qi <yao.qi@linaro.org>
5957 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5959 (debug_reg_change_callback): Remove argument entry and add argument
5960 lwp. Remove local variable thread. Don't print thread id in the
5961 debugging output. Don't check whether pid of thread equals to pid.
5962 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5963 iterate_over_lwps instead find_inferior.
5965 2015-08-24 Pedro Alves <palves@redhat.com>
5967 * inferiors.c (get_first_process): New function.
5968 * inferiors.h (get_first_process): New declaration.
5969 * remote-utils.c (read_ptid): Default to the first process in the
5970 list, instead of to the current thread's process.
5972 2015-08-24 Pedro Alves <palves@redhat.com>
5974 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5975 * event-loop.c: Likewise.
5976 * remote-utils.c: Likewise.
5977 * tracepoint.c: Likewise.
5979 2015-08-24 Pedro Alves <palves@redhat.com>
5981 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5984 2015-08-21 Pedro Alves <palves@redhat.com>
5986 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5987 instead of literal 1.
5989 2015-08-21 Pedro Alves <palves@redhat.com>
5991 * tdesc.c (default_description): Explicitly zero-initialize.
5993 2015-08-21 Pedro Alves <palves@redhat.com>
5996 * inferiors.c (remove_thread): Discard any pending stop reply for
5998 * server.c (remove_all_on_match_pid): Rename to ...
5999 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6001 (discard_queued_stop_replies): Change parameter to a ptid. Now
6003 (handle_v_kill, kill_inferior_callback, captured_main)
6004 (process_serial_event): Adjust.
6005 * server.h (discard_queued_stop_replies): Declare.
6007 2015-08-21 Pedro Alves <palves@redhat.com>
6009 * linux-low.c (wait_for_sigstop): Always switch to no thread
6010 selected if the previously current thread dies.
6011 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6012 process instead of the current thread's.
6013 * remote-utils.c (input_interrupt): Don't check if there's no
6015 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6016 current thread to the general thread fails, error out.
6017 (handle_qxfer_auxv, handle_qxfer_libraries)
6018 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6019 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6020 (handle_query): Check if there's a thread selected instead of
6021 checking whether there's any thread in the thread list.
6022 (handle_qxfer_threads, handle_qxfer_btrace)
6023 (handle_qxfer_btrace_conf): Don't error out early if there's no
6024 thread in the thread list.
6025 (handle_v_cont, myresume): Don't set the current thread to the
6027 (process_serial_event) <Hg handling>: Also set thread_id if the
6028 previous general thread is still alive.
6029 (process_serial_event) <g/G handling>: If setting the current
6030 thread to the general thread fails, error out.
6031 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6032 thread's lwp instead of the current thread's.
6033 * target.c (set_desired_thread): If the desired thread was not
6034 found, leave the current thread pointing to NULL. Return an int
6035 (boolean) indicating success.
6036 * target.h (set_desired_thread): Change return type to int.
6038 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6040 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6041 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6043 (ps_get_thread_area): New function.
6045 2015-08-19 Gary Benson <gbenson@redhat.com>
6047 * hostio.c (handle_pread): Do not attempt to read more data
6048 than hostio_reply_with_data can fit in a packet.
6050 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6052 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6054 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6056 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6058 2015-08-06 Pedro Alves <palves@redhat.com>
6060 * tracepoint.c (expr_eval_result): Now an int.
6062 2015-08-06 Pedro Alves <palves@redhat.com>
6064 * gdbthread.h (struct regcache): Forward declare.
6065 (struct thread_info) <regcache_data>: Now a struct regcache
6067 * inferiors.c (inferior_regcache_data)
6068 (set_inferior_regcache_data): Now work with struct regcache
6070 * inferiors.h (struct regcache): Forward declare.
6071 (inferior_regcache_data, set_inferior_regcache_data): Now work
6072 with struct regcache pointers.
6073 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6074 (free_register_cache_thread): Remove struct regcache pointer
6077 2015-08-06 Pedro Alves <palves@redhat.com>
6079 * server.c (captured_main): On error, print the exception message
6080 to stderr, and if run_once is set, throw a quit.
6082 2015-08-06 Pedro Alves <palves@redhat.com>
6084 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6087 2015-08-06 Pedro Alves <palves@redhat.com>
6089 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6090 reading beyond the passed in buffer length.
6092 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6094 * tracepoint.c (symbol_list) <required>: Remove.
6096 2015-08-06 Pedro Alves <palves@redhat.com>
6098 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6099 count if stopping and suspending threads.
6100 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6101 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6102 (linux_detach): Complete an ongoing step-over.
6103 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6105 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6106 (linux_wait_1): If passing a signal to the inferior after
6107 finishing a step-over, unsuspend and re-resume all lwps. If we
6108 see a single-step event but the thread should be continuing, don't
6109 pass the trap to gdb.
6110 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6111 internal_error instead of gdb_assert.
6112 (enqueue_pending_signal): New function.
6113 (check_ptrace_stopped_lwp_gone): Add debug output.
6114 (start_step_over): Use internal_error instead of gdb_assert.
6115 (complete_ongoing_step_over): New function.
6116 (linux_resume_one_thread): Don't resume a suspended thread.
6117 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6120 2015-08-06 Pedro Alves <palves@redhat.com>
6122 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6123 (linux_thread_alive): Use lwp_is_marked_dead.
6124 (extended_event_reported): Delete.
6125 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6126 instead of extended_event_reported.
6127 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6129 (lwp_is_marked_dead): New function.
6130 (lwp_running): Use lwp_is_marked_dead.
6131 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6134 2015-08-06 Pedro Alves <palves@redhat.com>
6136 * linux-low.c (linux_wait_1): Move fork event output out of the
6137 !report_to_gdb check. Pass event_child->waitstatus to
6138 target_waitstatus_to_string instead of ourstatus.
6140 2015-08-04 Yao Qi <yao.qi@linaro.org>
6142 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6143 if current_thread is 32 bit.
6145 2015-08-04 Yao Qi <yao.qi@linaro.org>
6147 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6148 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6149 * server.c (extended_protocol): Remove "static".
6150 * server.h (extended_protocol): Declare it.
6152 2015-08-04 Yao Qi <yao.qi@linaro.org>
6154 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6155 both aarch64 and aarch32.
6156 (aarch64_set_pc): Likewise.
6158 2015-08-04 Yao Qi <yao.qi@linaro.org>
6160 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6161 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6162 arm-with-neon.xml to srv_xmlfiles.
6163 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6164 (is_64bit_tdesc): New function.
6165 (aarch64_linux_read_description): New function.
6166 (aarch64_arch_setup): Call aarch64_linux_read_description.
6167 (regs_info): Rename to regs_info_aarch64.
6168 (aarch64_regs_info): Return right regs_info.
6169 (initialize_low_arch): Call initialize_low_arch_aarch32.
6171 2015-08-04 Yao Qi <yao.qi@linaro.org>
6173 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6174 * linux-aarch32-low.c: New file.
6175 * linux-aarch32-low.h: New file.
6176 * linux-arm-low.c (arm_fill_gregset): Move it to
6177 linux-aarch32-low.c.
6178 (arm_store_gregset): Likewise.
6179 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6180 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6181 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6182 (regs_info): Rename to regs_info_arm.
6183 (arm_regs_info): Return regs_info_aarch32 if
6184 have_ptrace_getregset is 1 and target description is
6185 arm_with_neon or arm_with_vfpv3.
6186 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6187 Call initialize_low_arch_aarch32 instead.
6189 2015-08-04 Yao Qi <yao.qi@linaro.org>
6191 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6192 * linux-low.c: ... here.
6193 * linux-low.h (have_ptrace_getregset): Declare it.
6195 2015-08-04 Pedro Alves <palves@redhat.com>
6197 * thread-db.c (struct thread_db): Use new typedefs.
6198 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6200 (disable_thread_event_reporting): Cast result of dlsym to
6201 destination function pointer type.
6202 (thread_db_mourn): Use td_ta_delete_ftype.
6204 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6206 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6208 (CDX_BREAKPOINT): Define for R2.
6209 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6210 (the_low_target): Add comments.
6212 2015-07-30 Yao Qi <yao.qi@linaro.org>
6214 * linux-arm-low.c (arm_hwcap): Remove it.
6215 (arm_read_description): New local variable arm_hwcap. Don't
6216 set arm_hwcap to zero.
6218 2015-07-30 Yao Qi <yao.qi@linaro.org>
6220 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6221 Use regcache->tdesc instead.
6222 (arm_store_wmmxregset): Likewise.
6223 (arm_fill_vfpregset): Likewise.
6224 (arm_store_vfpregset): Likewise.
6226 2015-07-30 Yao Qi <yao.qi@linaro.org>
6228 * linux-arm-low.c: Include arch/arm.h.
6229 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6230 (arm_store_gregset): Likewise.
6232 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6234 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6235 ptrace's 4th parameter.
6237 2015-07-27 Yao Qi <yao.qi@linaro.org>
6239 * configure.srv (case aarch64*-*-linux*): Don't set
6242 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6244 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6246 * linux-arm-low.c: Likewise.
6247 * linux-cris-low.c: Likewise.
6248 * linux-crisv32-low.c: Likewise.
6249 * linux-low.c: Likewise.
6250 * linux-m68k-low.c: Likewise.
6251 * linux-mips-low.c: Likewise.
6252 * linux-nios2-low.c: Likewise.
6253 * linux-s390-low.c: Likewise.
6254 * linux-sparc-low.c: Likewise.
6255 * linux-tic6x-low.c: Likewise.
6256 * linux-tile-low.c: Likewise.
6257 * linux-x86-low.c: Likewise.
6259 2015-07-24 Pedro Alves <palves@redhat.com>
6261 * config.in: Regenerate.
6262 * configure: Regenerate.
6264 2015-07-24 Pedro Alves <palves@redhat.com>
6266 * acinclude.m4: Include ../ptrace.m4.
6267 * configure.ac: Call GDB_AC_PTRACE.
6268 * config.in, configure: Regenerate.
6270 2015-07-24 Yao Qi <yao.qi@linaro.org>
6272 * linux-low.c (linux_create_inferior): Remove setting to
6273 proc->priv->new_inferior.
6274 (linux_attach): Likewise.
6275 (linux_low_filter_event): Likewise.
6276 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6278 2015-07-24 Yao Qi <yao.qi@linaro.org>
6280 * linux-low.c (linux_arch_setup): New function.
6281 (linux_low_filter_event): If proc->tdesc is NULL and
6282 proc->attached is true, call the_low_target.arch_setup.
6283 Otherwise, keep status pending, and return.
6284 (linux_resume_one_lwp_throw): Don't call get_pc if
6285 thread->while_stepping isn't NULL. Don't call
6286 get_thread_regcache if proc->tdesc is NULL.
6287 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6288 (linux_target_ops): Install arch_setup.
6289 * server.c (start_inferior): Call the_target->arch_setup.
6290 * target.h (struct target_ops) <arch_setup>: New field.
6291 (target_arch_setup): New marco.
6292 * lynx-low.c (lynx_target_ops): Update.
6293 * nto-low.c (nto_target_ops): Update.
6294 * spu-low.c (spu_target_ops): Update.
6295 * win32-low.c (win32_target_ops): Update.
6297 2015-07-24 Yao Qi <yao.qi@linaro.org>
6299 * linux-low.c (linux_add_process): Don't set
6300 proc->priv->new_inferior.
6301 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6302 (linux_attach): Likewise.
6304 2015-07-24 Yao Qi <yao.qi@linaro.org>
6306 * server.c (start_inferior): Code refactor.
6308 2015-07-24 Yao Qi <yao.qi@linaro.org>
6310 * server.c (process_serial_event): Set general_thread.
6312 2015-07-21 Yao Qi <yao.qi@linaro.org>
6314 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6315 aarch64_linux_get_debug_reg_capacity.
6317 2015-07-17 Yao Qi <yao.qi@linaro.org>
6319 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6320 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6321 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6322 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6323 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6324 (AARCH64_HWP_ALIGNMENT): Likewise.
6325 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6326 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6327 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6328 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6329 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6330 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6331 (struct aarch64_debug_reg_state): Likewise.
6332 (struct arch_lwp_info): Likewise.
6333 (aarch64_align_watchpoint): Likewise.
6334 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6335 (aarch64_watchpoint_length): Likewise.
6336 (aarch64_point_encode_ctrl_reg): Likewise
6337 (aarch64_point_is_aligned): Likewise.
6338 (aarch64_align_watchpoint): Likewise.
6339 (aarch64_linux_set_debug_regs):
6340 (aarch64_dr_state_insert_one_point): Likewise.
6341 (aarch64_dr_state_remove_one_point): Likewise.
6342 (aarch64_handle_breakpoint): Likewise.
6343 (aarch64_handle_aligned_watchpoint): Likewise.
6344 (aarch64_handle_unaligned_watchpoint): Likewise.
6345 (aarch64_handle_watchpoint): Likewise.
6347 2015-07-17 Yao Qi <yao.qi@linaro.org>
6349 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6350 and don't aarch64_get_debug_reg_state. All callers update.
6351 (aarch64_handle_aligned_watchpoint): Likewise.
6352 (aarch64_handle_unaligned_watchpoint): Likewise.
6353 (aarch64_handle_watchpoint): Likewise.
6354 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6355 (aarch64_remove_point): Likewise.
6357 2015-07-17 Yao Qi <yao.qi@linaro.org>
6359 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6361 (aarch64_handle_unaligned_watchpoint): Likewise.
6363 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6365 Revert the previous 3 commits:
6366 Move gdb_regex* to common/
6367 Move linux_find_memory_regions_full & co.
6368 gdbserver build-id attribute generator
6370 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6371 Jan Kratochvil <jan.kratochvil@redhat.com>
6373 gdbserver build-id attribute generator.
6374 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6375 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6376 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6378 (get_dynamic): Use find_pdhr to traverse program headers.
6379 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6380 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6381 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6382 (get_hex_build_id): New.
6383 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6384 to reply XML document.
6386 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6387 Jan Kratochvil <jan.kratochvil@redhat.com>
6389 * target.c: Include target/target-utils.h and fcntl.h.
6390 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6391 (target_fileio_read_stralloc): New functions.
6393 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6395 * Makefile.in (OBS): Add gdb_regex.o.
6397 * config.in: Rebuilt.
6398 * configure: Rebuilt.
6400 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6401 Jan Kratochvil <jan.kratochvil@redhat.com>
6403 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6404 * Makefile.in (OBS): Add target-utils.o.
6405 (linux-maps.o, target-utils.o): New.
6406 * configure.srv (srv_linux_obj): Add linux-maps.o.
6408 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6410 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6412 (the_low_target): Install it.
6414 2015-07-14 Pedro Alves <palves@redhat.com>
6416 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6417 Instead, ignore ECHILD, and throw an error for other errnos.
6419 2015-07-10 Pedro Alves <palves@redhat.com>
6421 * event-loop.c (struct callback_event) <data>: Change type to
6422 gdb_client_data instance instead of gdb_client_data pointer.
6423 (append_callback_event): Adjust.
6425 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6427 * linux-aarch64-low.c: Add comments for each linux_target_ops
6428 method. Remove comments already covered in target_ops and
6429 linux_target_ops definitions.
6430 (the_low_target): Add comments for each unimplemented method.
6432 2015-07-09 Yao Qi <yao.qi@linaro.org>
6434 * linux-aarch64-low.c (aarch64_regmap): Remove.
6435 (aarch64_usrregs_info): Remove.
6436 (regs_info): Set field usrregs to NULL.
6438 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6440 * linux-low.c: Include "rsp-low.h"
6441 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6442 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6443 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6444 (handle_btrace_enable_pt): New.
6445 (handle_btrace_general_set): Support "pt".
6446 (handle_btrace_conf_general_set): Support "pt:size".
6448 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6450 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6453 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6455 * linux-aarch64-low.c: Remove comment about endianness.
6456 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6457 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6460 2015-06-24 Gary Benson <gbenson@redhat.com>
6462 * linux-i386-ipa.c (stdint.h): Do not include.
6463 * lynx-i386-low.c (stdint.h): Likewise.
6464 * lynx-ppc-low.c (stdint.h): Likewise.
6465 * mem-break.c (stdint.h): Likewise.
6466 * thread-db.c (stdint.h): Likewise.
6467 * tracepoint.c (stdint.h): Likewise.
6468 * win32-low.c (stdint.h): Likewise.
6470 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6472 * server.c (write_qxfer_response): Update call to
6473 remote_escape_output.
6475 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6476 Jan Kratochvil <jan.kratochvil@redhat.com>
6478 Merge multiple hex conversions.
6479 * gdbreplay.c (tohex): Rename to 'fromhex'.
6480 (logchar): Use fromhex.
6482 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6484 * server.c (handle_qxfer_libraries): Set `version' attribute for
6487 2015-06-10 Gary Benson <gbenson@redhat.com>
6489 * target.h (struct target_ops) <multifs_open>: New field.
6490 <multifs_unlink>: Likewise.
6491 <multifs_readlink>: Likewise.
6492 * linux-low.c (nat/linux-namespaces.h): New include.
6493 (linux_target_ops): Initialize the_target->multifs_open,
6494 the_target->multifs_unlink and the_target->multifs_readlink.
6495 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6496 * hostio.c (hostio_fs_pid): New static variable.
6497 (hostio_handle_new_gdb_connection): New function.
6498 (handle_setfs): Likewise.
6499 (handle_open): Use the_target->multifs_open as appropriate.
6500 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6501 (handle_readlink): Use the_target->multifs_readlink as
6503 (handle_vFile): Handle vFile:setfs packets.
6504 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6505 after target_handle_new_gdb_connection.
6507 2015-06-10 Gary Benson <gbenson@redhat.com>
6509 * configure.ac (AC_CHECK_FUNCS): Add setns.
6510 * config.in: Regenerate.
6511 * configure: Likewise.
6512 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6513 (linux-namespaces.o): New rule.
6514 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6516 2015-06-09 Gary Benson <gbenson@redhat.com>
6518 * hostio.c (handle_open): Process mode argument with
6519 fileio_to_host_mode.
6521 2015-06-01 Yao Qi <yao.qi@linaro.org>
6523 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6524 * linux-x86-low.c: Likewise.
6526 2015-05-28 Don Breazeal <donb@codesourcery.com>
6528 * linux-low.c (handle_extended_wait): Initialize
6529 thread_info.last_resume_kind for new fork children.
6531 2015-05-15 Pedro Alves <palves@redhat.com>
6533 * target.h (target_handle_new_gdb_connection): Rewrite using if
6534 wrapped in do/while.
6536 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6538 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6539 * configure, config.in: Regenerate.
6540 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6543 2015-05-12 Don Breazeal <donb@codesourcery.com>
6545 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6546 PTRACE_EVENT_VFORK_DONE.
6547 (linux_low_ptrace_options, extended_event_reported): Add vfork
6549 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6550 and "vforkdone" for RSP 'T' Stop Reply Packet.
6551 * server.h (report_vfork_events): Declare
6554 2015-05-12 Don Breazeal <donb@codesourcery.com>
6556 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6557 (the_low_target) <new_fork>: Initialize new member.
6558 * linux-arm-low.c (arm_new_fork): New function.
6559 (the_low_target) <new_fork>: Initialize new member.
6560 * linux-low.c (handle_extended_wait): Call new target function
6562 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6563 * linux-mips-low.c (mips_add_watchpoint): New function
6564 extracted from mips_insert_point.
6565 (the_low_target) <new_fork>: Initialize new member.
6566 (mips_linux_new_fork): New function.
6567 (mips_insert_point): Call mips_add_watchpoint.
6568 * linux-x86-low.c (x86_linux_new_fork): New function.
6569 (the_low_target) <new_fork>: Initialize new member.
6571 2015-05-12 Don Breazeal <donb@codesourcery.com>
6573 * linux-low.c (handle_extended_wait): Implement return value,
6574 rename argument 'event_child' to 'event_lwp', handle
6575 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6576 (linux_low_ptrace_options): New function.
6577 (linux_low_filter_event): Call linux_low_ptrace_options,
6578 use different argument fo linux_enable_event_reporting,
6579 use return value from handle_extended_wait.
6580 (extended_event_reported): New function.
6581 (linux_wait_1): Call extended_event_reported and set
6582 status to report fork events.
6583 (linux_write_memory): Add pid to debug message.
6584 (reset_lwp_ptrace_options_callback): New function.
6585 (linux_handle_new_gdb_connection): New function.
6586 (linux_target_ops): Initialize new structure member.
6587 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6588 * lynx-low.c: Initialize new structure member.
6589 * remote-utils.c (prepare_resume_reply): Implement stop reason
6590 "fork" for "T" stop message.
6591 * server.c (handle_query): Call handle_new_gdb_connection.
6592 * server.h (report_fork_events): Declare global flag.
6593 * target.h (struct target_ops) <handle_new_gdb_connection>:
6595 (target_handle_new_gdb_connection): New macro.
6596 * win32-low.c: Initialize new structure member.
6598 2015-05-12 Don Breazeal <donb@codesourcery.com>
6600 * mem-break.c (APPEND_TO_LIST): Define macro.
6601 (clone_agent_expr): New function.
6602 (clone_one_breakpoint): New function.
6603 (clone_all_breakpoints): New function.
6604 * mem-break.h: Declare new functions.
6606 2015-05-12 Don Breazeal <donb@codesourcery.com>
6608 * linux-low.c (linux_supports_fork_events): New function.
6609 (linux_supports_vfork_events): New function.
6610 (linux_target_ops): Initialize new structure members.
6611 (initialize_low): Call linux_check_ptrace_features.
6612 * lynx-low.c (lynx_target_ops): Initialize new structure
6614 * server.c (report_fork_events, report_vfork_events):
6616 (handle_query): Add new features to qSupported packet and
6618 (captured_main): Initialize new global variables.
6619 * target.h (struct target_ops) <supports_fork_events>:
6621 <supports_vfork_events>: New member.
6622 (target_supports_fork_events): New macro.
6623 (target_supports_vfork_events): New macro.
6624 * win32-low.c (win32_target_ops): Initialize new structure
6627 2015-05-12 Gary Benson <gbenson@redhat.com>
6629 * server.c (handle_qxfer_exec_file): Use current process
6632 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6634 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6635 Remove HAVE_PTRACE_GETREGS conditionals.
6636 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6637 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6639 2015-05-08 Yao Qi <yao.qi@linaro.org>
6641 * linux-low.c (linux_supports_conditional_breakpoints): New
6643 (linux_target_ops): Install new target method.
6644 * lynx-low.c (lynx_target_ops): Install NULL hook for
6645 supports_conditional_breakpoints.
6646 * nto-low.c (nto_target_ops): Likewise.
6647 * spu-low.c (spu_target_ops): Likewise.
6648 * win32-low.c (win32_target_ops): Likewise.
6649 * server.c (handle_query): Check
6650 target_supports_conditional_breakpoints.
6651 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6653 (target_supports_conditional_breakpoints): New macro.
6655 2015-05-06 Pedro Alves <palves@redhat.com>
6658 * server.c (start_inferior): If the process exits, mourn it.
6660 2015-04-21 Gary Benson <gbenson@redhat.com>
6662 * hostio.c (fileio_open_flags_to_host): Factored out to
6663 fileio_to_host_openflags in common/fileio.c. Single use
6666 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6668 * linux-xtensa-low.c (xtensa_fill_gregset)
6669 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6672 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6674 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6675 (regs_info): Replace usrregs pointer with NULL.
6677 2015-04-17 Gary Benson <gbenson@redhat.com>
6679 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6680 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6681 * server.c (handle_qxfer_exec_file): New function.
6682 (qxfer_packets): Add exec-file entry.
6683 (handle_query): Report qXfer:exec-file:read as supported packet.
6685 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6687 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6689 2015-04-09 Gary Benson <gbenson@redhat.com>
6691 * hostio-errno.c (errno_to_fileio_error): Remove function.
6692 Update caller to use remote_fileio_to_fio_error.
6694 2015-04-09 Yao Qi <yao.qi@linaro.org>
6696 * linux-low.c (linux_insert_point): Call
6697 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6698 (linux_remove_point): Call remove_memory_breakpoint if type is
6700 * linux-x86-low.c (x86_insert_point): Don't call
6701 insert_memory_breakpoint.
6702 (x86_remove_point): Don't call remove_memory_breakpoint.
6704 2015-04-01 Pedro Alves <palves@redhat.com>
6705 Cleber Rosa <crosa@redhat.com>
6707 * server.c (gdbserver_usage): Reorganize and extend the usage
6710 2015-03-24 Pedro Alves <palves@redhat.com>
6712 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6713 output. Also dump TRAP_TRACE.
6714 (linux_low_filter_event): In debug output, distinguish a
6715 resume_stop SIGSTOP from a delayed SIGSTOP.
6717 2015-03-24 Gary Benson <gbenson@redhat.com>
6719 * linux-x86-low.c (x86_linux_new_thread): Moved to
6721 (x86_linux_prepare_to_resume): Likewise.
6723 2015-03-24 Gary Benson <gbenson@redhat.com>
6725 * Makefile.in (x86-linux-dregs.o): New rule.
6726 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6727 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6728 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6729 (x86_linux_dr_get): Likewise.
6730 (x86_linux_dr_set): Likewise.
6731 (update_debug_registers_callback): Likewise.
6732 (x86_linux_dr_set_addr): Likewise.
6733 (x86_linux_dr_get_addr): Likewise.
6734 (x86_linux_dr_set_control): Likewise.
6735 (x86_linux_dr_get_control): Likewise.
6736 (x86_linux_dr_get_status): Likewise.
6737 (x86_linux_update_debug_registers): Likewise.
6739 2015-03-24 Gary Benson <gbenson@redhat.com>
6741 * linux-x86-low.c (x86_linux_update_debug_registers):
6742 New function, factored out from...
6743 (x86_linux_prepare_to_resume): ...this.
6745 2015-03-24 Gary Benson <gbenson@redhat.com>
6747 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6748 (x86_linux_dr_set): Likewise.
6749 (update_debug_registers_callback): Likewise.
6750 (x86_linux_dr_set_addr): Likewise.
6751 (x86_linux_dr_get_addr): Likewise.
6752 (x86_linux_dr_set_control): Likewise.
6753 (x86_linux_dr_get_control): Likewise.
6754 (x86_linux_dr_get_status): Likewise.
6755 (x86_linux_prepare_to_resume): Likewise.
6757 2015-03-24 Gary Benson <gbenson@redhat.com>
6759 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6760 Use perror_with_name. Pass string through gettext.
6761 (x86_linux_dr_set): Likewise.
6763 2015-03-24 Gary Benson <gbenson@redhat.com>
6765 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6766 (x86_linux_dr_set_addr): ...this.
6767 (x86_dr_low_get_addr): Rename to...
6768 (x86_linux_dr_get_addr): ...this.
6769 (x86_dr_low_set_control): Rename to...
6770 (x86_linux_dr_set_control): ...this.
6771 (x86_dr_low_get_control): Rename to...
6772 (x86_linux_dr_get_control): ...this.
6773 (x86_dr_low_get_status): Rename to...
6774 (x86_linux_dr_get_status): ...this.
6775 (x86_dr_low): Update with new function names.
6777 2015-03-24 Gary Benson <gbenson@redhat.com>
6779 * Makefile.in (x86-linux.o): New rule.
6780 * configure.srv: Add x86-linux.o to relevant targets.
6781 * linux-low.c (lwp_set_arch_private_info): New function.
6782 (lwp_arch_private_info): Likewise.
6783 * linux-x86-low.c: Include nat/x86-linux.h.
6784 (arch_lwp_info): Removed structure.
6785 (update_debug_registers_callback):
6786 Use lwp_set_debug_registers_changed.
6787 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6788 and lwp_set_debug_registers_changed.
6789 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6791 2015-03-24 Gary Benson <gbenson@redhat.com>
6793 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6794 * linux-arm-low.c (arm_new_thread): Likewise.
6795 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6796 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6797 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6798 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6800 2015-03-24 Gary Benson <gbenson@redhat.com>
6802 * linux-low.c (ptid_of_lwp): New function.
6803 (lwp_is_stopped): Likewise.
6804 (lwp_stop_reason): Likewise.
6805 * linux-x86-low.c (update_debug_registers_callback):
6807 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6810 2015-03-24 Gary Benson <gbenson@redhat.com>
6812 * linux-low.h (linux_stop_lwp): Remove declaration.
6814 2015-03-24 Gary Benson <gbenson@redhat.com>
6816 * linux-low.h: Include nat/linux-nat.h.
6817 * linux-low.c (iterate_over_lwps_args): New structure.
6818 (iterate_over_lwps_filter): New function.
6819 (iterate_over_lwps): Likewise.
6820 * linux-x86-low.c (update_debug_registers_callback):
6821 Update signature to what iterate_over_lwps expects.
6822 Remove PID check that iterate_over_lwps now performs.
6823 (x86_dr_low_set_addr): Use iterate_over_lwps.
6824 (x86_dr_low_set_control): Likewise.
6826 2015-03-24 Gary Benson <gbenson@redhat.com>
6828 * linux-x86-low.c (x86_debug_reg_state): New function.
6829 (x86_linux_prepare_to_resume): Use the above.
6831 2015-03-24 Gary Benson <gbenson@redhat.com>
6833 * linux-low.c (current_lwp_ptid): New function.
6834 * linux-x86-low.c: Include nat/linux-nat.h.
6835 (x86_dr_low_get_addr): Use current_lwp_ptid.
6836 (x86_dr_low_get_control): Likewise.
6837 (x86_dr_low_get_status): Likewise.
6839 2015-03-20 Pedro Alves <palves@redhat.com>
6841 * tracepoint.c (cmd_qtstatus): Make "str" const.
6843 2015-03-20 Pedro Alves <palves@redhat.com>
6845 * server.c (handle_general_set): Make "req_str" const.
6847 2015-03-19 Pedro Alves <palves@redhat.com>
6849 * linux-low.c (linux_resume_one_lwp): Rename to ...
6850 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6851 instead call perror_with_name.
6852 (check_ptrace_stopped_lwp_gone): New function.
6853 (linux_resume_one_lwp): Reimplement as wrapper around
6854 linux_resume_one_lwp_throw that swallows errors if the LWP is
6857 2015-03-19 Pedro Alves <palves@redhat.com>
6859 * linux-low.c (count_events_callback, select_event_lwp_callback):
6860 No longer check whether the thread has resume_stop as last resume
6863 2015-03-19 Pedro Alves <palves@redhat.com>
6865 * linux-low.c (count_events_callback, select_event_lwp_callback):
6866 Use the lwp's status_pending_p field, not the thread's.
6868 2015-03-19 Pedro Alves <palves@redhat.com>
6870 * linux-low.c (select_event_lwp_callback): Update comments to
6871 no longer mention SIGTRAP.
6873 2015-03-18 Gary Benson <gbenson@redhat.com>
6875 * server.c (handle_query): Do not report vFile:fstat as supported.
6877 2015-03-11 Gary Benson <gbenson@redhat.com>
6879 * hostio.c (sys/types.h): New include.
6880 (sys/stat.h): Likewise.
6881 (common-remote-fileio.h): Likewise.
6882 (handle_fstat): New function.
6883 (handle_vFile): Handle vFile:fstat packets.
6885 2015-03-11 Gary Benson <gbenson@redhat.com>
6887 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6888 struct stat.st_blocks and struct stat.st_blksize.
6889 * configure: Regenerate.
6890 * config.in: Likewise.
6891 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6892 (OBS): Add common-remote-fileio.o.
6893 (common-remote-fileio.o): New rule.
6895 2015-03-09 Pedro Alves <palves@redhat.com>
6897 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6898 'struct sockaddr' pointer in 'accept' call.
6900 2015-03-09 Pedro Alves <palves@redhat.com>
6903 2015-03-07 Pedro Alves <palves@redhat.com>
6904 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6905 or <winsock2.h> here. Instead include "gdb_socket.h".
6906 (remote_open): Use union gdb_sockaddr_u.
6907 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6908 or <winsock2.h> here. Instead include "gdb_socket.h".
6909 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6910 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6912 (init_named_socket, gdb_agent_helper_thread): Use union
6915 2015-03-07 Pedro Alves <palves@redhat.com>
6917 * configure.ac (build_warnings): Move
6918 -Wdeclaration-after-statement to the C-specific set.
6919 * configure: Regenerate.
6921 2015-03-07 Pedro Alves <palves@redhat.com>
6923 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6924 or <winsock2.h> here. Instead include "gdb_socket.h".
6925 (remote_open): Use union gdb_sockaddr_u.
6926 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6927 or <winsock2.h> here. Instead include "gdb_socket.h".
6928 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6929 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6931 (init_named_socket, gdb_agent_helper_thread): Use union
6934 2015-03-07 Pedro Alves <palves@redhat.com>
6936 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6939 2015-03-06 Yao Qi <yao.qi@linaro.org>
6941 * linux-aarch64-low.c (aarch64_insert_point): Use
6942 show_debug_regs as a boolean.
6943 (aarch64_remove_point): Likewise.
6945 2015-03-05 Pedro Alves <palves@redhat.com>
6947 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6948 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6949 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6950 * nto-low.c (nto_target_ops): Likewise.
6951 * spu-low.c (spu_target_ops): Likewise.
6952 * win32-low.c (win32_target_ops): Likewise.
6954 2015-03-04 Pedro Alves <palves@redhat.com>
6956 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6957 Decide whether a breakpoint triggered based on the SIGTRAP's
6959 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6960 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6961 (linux_low_filter_event): Check for breakpoints before checking
6963 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6965 (linux_stopped_by_sw_breakpoint)
6966 (linux_supports_stopped_by_sw_breakpoint)
6967 (linux_stopped_by_hw_breakpoint)
6968 (linux_supports_stopped_by_hw_breakpoint): New functions.
6969 (linux_target_ops): Install new target methods.
6971 2015-03-04 Pedro Alves <palves@redhat.com>
6973 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6974 * server.c (swbreak_feature, hwbreak_feature): New globals.
6975 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6976 (captured_main): Clear swbreak_feature and hwbreak_feature.
6977 * server.h (swbreak_feature, hwbreak_feature): Declare.
6978 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6979 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6980 supports_stopped_by_hw_breakpoint>: New fields.
6981 (target_supports_stopped_by_sw_breakpoint)
6982 (target_stopped_by_sw_breakpoint)
6983 (target_supports_stopped_by_hw_breakpoint)
6984 (target_stopped_by_hw_breakpoint): Declare.
6986 2015-03-04 Pedro Alves <palves@redhat.com>
6988 enum lwp_stop_reason -> enum target_stop_reason
6989 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6990 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6991 (linux_wait_1, stuck_in_jump_pad_callback)
6992 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6993 (linux_stopped_by_watchpoint):
6994 * linux-low.h (enum lwp_stop_reason): Delete.
6995 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6996 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6998 2015-03-04 Yao Qi <yao.qi@linaro.org>
7000 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7002 2015-03-03 Gary Benson <gbenson@redhat.com>
7004 * hostio.c (handle_vFile): Fix prefix lengths.
7006 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7008 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7011 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7013 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7014 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7015 (clean): Add "rm -f" for above C files.
7016 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7017 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7018 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7019 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7020 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7021 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7022 (init_registers_s390x_vx_linux64)
7023 (init_registers_s390x_tevx_linux64)
7024 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7025 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7027 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7028 (s390_store_vxrs_high): New functions.
7029 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7031 (s390_arch_setup): Add logic for selecting one of the new target
7032 descriptions. Activate the new vector regsets if applicable.
7033 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7034 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7035 and init_registers_s390x_tevx_linux64.
7037 2015-03-01 Pedro Alves <palves@redhat.com>
7039 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7042 2015-02-27 Pedro Alves <palves@redhat.com>
7044 * linux-x86-low.c (u_debugreg_offset): New function.
7045 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7047 2015-02-27 Pedro Alves <palves@redhat.com>
7049 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7050 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7051 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7052 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7053 (ps_lsetfpregs, ps_getpid)
7054 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7055 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7056 (ps_lsetxregs, ps_plog): Declare.
7058 2015-02-27 Pedro Alves <palves@redhat.com>
7060 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7061 IP_AGENT_EXPORT_FUNC.
7062 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7063 IP_AGENT_EXPORT_FUNC.
7064 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7065 (IP_AGENT_EXPORT): Delete.
7066 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7067 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7068 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7069 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7070 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7071 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7072 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7073 (traceframe_read_count, traceframe_write_count)
7074 (traceframes_created, trace_state_variables, get_raw_reg)
7075 (get_trace_state_variable_value, set_trace_state_variable_value)
7076 (ust_loaded, helper_thread_id, cmd_buf): Use
7077 IPA_SYM_EXPORTED_NAME.
7078 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7079 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7080 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7081 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7082 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7083 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7084 EXTERN_C_PUSH/EXTERN_C_POP.
7085 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7086 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7087 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7088 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7089 (traceframe_write_count, traceframe_read_count)
7090 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7091 (about_to_request_buffer_space, get_trace_state_variable_value)
7092 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7093 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7094 EXTERN_C_PUSH/EXTERN_C_POP.
7095 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7096 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7097 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7098 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7099 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7100 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7101 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7102 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7104 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7105 (IP_AGENT_EXPORT_VAR_DECL): Define.
7107 (gdb_agent_get_raw_reg): Declare.
7109 2015-02-27 Tom Tromey <tromey@redhat.com>
7110 Pedro Alves <palves@redhat.com>
7112 Rename symbols whose names are reserved C++ keywords throughout.
7114 2015-02-27 Pedro Alves <palves@redhat.com>
7116 * Makefile.in (COMPILER): New, get it from autoconf.
7117 (CXX): Get from autoconf instead.
7118 (COMPILE.pre): Use COMPILER.
7119 (CC-LD): Rename to ...
7120 (CC_LD): ... this. Use COMPILER.
7121 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7122 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7123 * acinclude.m4: Include build-with-cxx.m4.
7124 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7125 Disable -Werror by default if building in C++ mode.
7126 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7127 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7128 the C++ compiler. Save/restore CXXFLAGS too.
7129 * configure: Regenerate.
7131 2015-02-27 Pedro Alves <palves@redhat.com>
7133 * acinclude.m4: Include libiberty.m4.
7134 * configure.ac: Call libiberty_INIT.
7135 * config.in, configure: Regenerate.
7137 2015-02-26 Pedro Alves <palves@redhat.com>
7139 * linux-low.c (linux_wait_1): When incrementing the PC past a
7140 program breakpoint always use the_low_target.breakpoint_len as
7141 increment, rather than the maximum between that and
7142 the_low_target.decr_pc_after_break.
7144 2015-02-23 Pedro Alves <palves@redhat.com>
7146 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7147 thread was doing a step-over; always adjust the PC if
7148 we stepped over a permanent breakpoint.
7149 (linux_wait_1): If we stepped over breakpoint that was on top of a
7150 permanent breakpoint, manually advance the PC past it.
7152 2015-02-23 Pedro Alves <palves@redhat.com>
7154 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7156 (x86_fill_gregset, x86_store_gregset): Use it when handling
7159 2015-02-20 Pedro Alves <palves@redhat.com>
7161 * thread-db.c: Include "nat/linux-procfs.h".
7162 (thread_db_init): Skip listing new threads if the kernel supports
7163 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7165 2015-02-20 Pedro Alves <palves@redhat.com>
7167 * linux-low.c (status_pending_p_callback): Use ptid_match.
7169 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7171 PR breakpoints/16812
7172 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7173 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7174 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7176 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7178 PR breakpoints/15956
7179 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7181 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7183 * linux-low.c (linux_low_btrace_conf): Print size.
7184 * server.c (handle_btrace_conf_general_set): New.
7185 (hanle_general_set): Call handle_btrace_conf_general_set.
7186 (handle_query): Report Qbtrace-conf:bts:size as supported.
7188 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7190 * linux-low.c (linux_low_enable_btrace): Update parameters.
7191 (linux_low_btrace_conf): New.
7192 (linux_target_ops)<to_btrace_conf>: Initialize.
7193 * server.c (current_btrace_conf): New.
7194 (handle_btrace_enable): Rename to ...
7195 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7196 to target_enable_btrace. Update comment. Update users.
7197 (handle_qxfer_btrace_conf): New.
7198 (qxfer_packets): Add btrace-conf entry.
7199 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7200 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7201 (target_ops)<read_btrace_conf>: New.
7202 (target_enable_btrace): Update parameters.
7203 (target_read_btrace_conf): New.
7205 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7207 * server.c (handle_btrace_general_set): Remove call to
7208 target_supports_btrace.
7209 (supported_btrace_packets): New.
7210 (handle_query): Call supported_btrace_packets.
7211 * target.h: include btrace-common.h.
7212 (btrace_target_info): Removed.
7213 (supports_btrace, target_supports_btrace): Update parameters.
7215 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7217 * Makefile.in (SFILES): Add common/btrace-common.c.
7218 (OBS): Add common/btrace-common.o.
7219 (btrace-common.o): Add build rules.
7220 * linux-low: Include btrace-common.h.
7221 (linux_low_read_btrace): Use struct btrace_data. Call
7222 btrace_data_init and btrace_data_fini.
7224 2015-02-06 Pedro Alves <palves@redhat.com>
7226 * thread-db.c (find_new_threads_callback): Add debug output.
7228 2015-02-04 Pedro Alves <palves@redhat.com>
7230 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7231 (resume_stopped_resumed_lwps): New function.
7232 (linux_wait_for_event_filtered): Use it.
7234 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7236 * Makefile.in (SFILES): Add linux-personality.c.
7237 (linux-personality.o): New rule.
7238 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7239 list of objects to be built.
7240 * linux-low.c: Include nat/linux-personality.h.
7241 (linux_create_inferior): Remove code to disable address space
7242 randomization (moved to ../nat/linux-personality.c). Create
7243 cleanup to disable address space randomization.
7245 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7247 * Makefile.in (posix-strerror.o): New rule.
7248 (mingw-strerror.o): Likewise.
7249 * configure: Regenerated.
7250 * configure.ac: Source file ../common/common.host. Initialize new
7251 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7253 2015-01-14 Yao Qi <yao@codesourcery.com>
7255 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7256 (ppc-linux.o): New rule.
7257 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7258 * configure.ac: AC_CHECK_FUNCS(getauxval).
7259 * config.in: Re-generated.
7260 * configure: Re-generated.
7261 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7262 ppc64_64bit_inferior_p
7264 2015-01-14 Yao Qi <yao@codesourcery.com>
7266 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7267 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7268 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7269 (PT_ORIG_R3, PT_TRAP): Likewise.
7270 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7271 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7272 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7274 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7276 * i387-fp.c (i387_cache_to_xsave): In look over
7277 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7278 zmmh_low_space field by use of zmmh_high_space.
7280 2015-01-09 Pedro Alves <palves@redhat.com>
7282 * linux-low.c (step_over_bkpt): Move higher up in the file.
7283 (handle_extended_wait): Don't store the stop_pc here.
7284 (get_stop_pc): Adjust comments and rename to ...
7285 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7286 stopped for a software breakpoint or hardware breakpoint.
7287 (thread_still_has_status_pending_p): New function.
7288 (status_pending_p_callback): Use
7289 thread_still_has_status_pending_p. If the event is no longer
7290 interesting, resume the LWP.
7291 (handle_tracepoints): Add assert.
7292 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7293 (wstatus_maybe_breakpoint): New function.
7294 (cancel_breakpoint): Delete function.
7295 (check_stopped_by_watchpoint): New function, factored out from
7296 linux_low_filter_event.
7297 (lp_status_maybe_breakpoint): Delete function.
7298 (linux_low_filter_event): Remove filter_ptid argument.
7299 Leave thread group exits pending here. Store the LWP's stop PC.
7300 Always leave events pending.
7301 (linux_wait_for_event_filtered): Pull all events out of the
7302 kernel, and leave them all pending.
7303 (count_events_callback, select_event_lwp_callback): Consider all
7305 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7306 (select_event_lwp): Only give preference to the stepping LWP in
7307 all-stop mode. Adjust comments.
7308 (ignore_event): New function.
7309 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7310 references to cancel_breakpoints. Adjust to renames. Also give
7311 equal priority to all LWPs that have had events in non-stop mode.
7312 If reporting a software breakpoint event, unadjust the LWP's PC.
7313 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7314 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7316 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7317 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7318 (linux_stopped_by_watchpoint): Adjust.
7319 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7320 * linux-low.h (enum lwp_stop_reason): New.
7321 (struct lwp_info) <stop_pc>: Adjust comment.
7322 <stopped_by_watchpoint>: Delete field.
7323 <stop_reason>: New field.
7324 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7325 * mem-break.c (software_breakpoint_inserted_here)
7326 (hardware_breakpoint_inserted_here): New function.
7327 * mem-break.h (software_breakpoint_inserted_here)
7328 (hardware_breakpoint_inserted_here): Declare.
7329 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7330 (cancel_breakpoints): Delete.
7331 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7332 (upload_fast_traceframes): Remove references to
7335 2015-01-09 Pedro Alves <palves@redhat.com>
7337 * thread-db.c (find_new_threads_callback): Ignore thread if the
7338 kernel thread ID is -1.
7340 2015-01-09 Pedro Alves <palves@redhat.com>
7342 * linux-low.c (linux_attach_fail_reason_string): Move to
7343 nat/linux-ptrace.c, and rename.
7344 (linux_attach_lwp): Update comment.
7345 (attach_proc_task_lwp_callback): New function.
7346 (linux_attach): Adjust to rename and use
7347 linux_proc_attach_tgid_threads.
7348 (linux_attach_fail_reason_string): Delete declaration.
7350 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7352 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7353 * server.c (gdbserver_version): Likewise.
7355 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7357 * remote-utils.c: Include ctype.h.
7358 (input_interrupt): Explicitly handle the case when the char
7359 received is the NUL byte. Improve the printing of non-ASCII
7362 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7364 * linux-low.c (linux_low_filter_event): Update call to
7365 linux_enable_event_reporting following the addition of
7366 a new parameter to that function.
7368 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7371 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7372 (AARCH64_FPCR_REGNO): Likewise.
7373 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7374 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7375 (aarch64_store_fpregset): Likewise.
7377 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7379 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7380 Remove FIXME comment about assumption about N.
7382 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7384 * configure.ac: If large-file support is disabled in GDBserver,
7385 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7386 * configure: Regenerate.
7388 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7390 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7391 warning upon ENODATA from ptrace.
7392 * linux-s390-low.c (s390_store_tdb): New.
7393 (s390_regsets): Add regset for NT_S390_TDB.
7395 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7397 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7398 without a fill_function.
7399 * linux-s390-low.c (s390_fill_last_break): Remove.
7400 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7401 (s390_arch_setup): Use regset's size instead of fill_function for
7404 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7406 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7407 the regset's store function when ptrace returned an error.
7408 * regcache.c (get_thread_regcache): Invalidate register cache
7409 before fetching inferior's registers.
7411 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7413 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7414 while-loop as for-loop.
7415 (regsets_store_inferior_registers): Likewise.
7417 2014-11-28 Yao Qi <yao@codesourcery.com>
7419 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7420 * config.in, configure: Re-generate.
7421 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7424 2014-11-21 Yao Qi <yao@codesourcery.com>
7426 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7427 (AC_CHECK_HEADERS): Remove malloc.h.
7428 * configure: Re-generated.
7429 * config.in: Re-generated.
7430 * server.h: Don't include alloca.h and malloc.h.
7431 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7432 Don't include malloc.h.
7434 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7436 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7437 corresponding ERRNO check in same block.
7439 2014-11-12 Pedro Alves <palves@redhat.com>
7441 * server.c (cont_thread): Update comment.
7442 (start_inferior, attach_inferior): No longer clear cont_thread.
7443 (handle_v_cont): No longer set cont_thread.
7444 (captured_main): Clear cont_thread each time a GDB connects.
7446 2014-11-12 Pedro Alves <palves@redhat.com>
7448 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7449 thread, and don't resume all threads if the Hc thread has exited.
7451 2014-11-12 Pedro Alves <palves@redhat.com>
7453 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7454 the process group instead of to a specific LWP.
7456 2014-10-15 Pedro Alves <palves@redhat.com>
7459 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7461 (arm_set_thread_context): Delete.
7462 (the_low_target): Adjust.
7463 * win32-i386-low.c (debug_registers_changed)
7464 (debug_registers_used): Delete.
7465 (update_debug_registers_callback): New function.
7466 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7467 needing to update their debug registers.
7468 (win32_get_current_dr): New function.
7469 (x86_dr_low_get_addr, x86_dr_low_get_control)
7470 (x86_dr_low_get_status): Fetch the debug register from the thread
7472 (i386_initial_stuff): Adjust.
7473 (i386_get_thread_context): Remove current_event parameter. Don't
7474 clear debug_registers_changed nor copy DR values to
7476 (i386_set_thread_context): Delete.
7477 (i386_prepare_to_resume): New function.
7478 (i386_thread_added): Mark the thread as needing to update irs
7480 (the_low_target): Remove i386_set_thread_context and install
7481 i386_prepare_to_resume.
7482 * win32-low.c (win32_get_thread_context): Adjust.
7483 (win32_set_thread_context): Use SetThreadContext
7485 (win32_prepare_to_resume): New function.
7486 (win32_require_context): New function, factored out from ...
7487 (thread_rec): ... this.
7488 (continue_one_thread): Call win32_prepare_to_resume on each thread
7489 we're about to continue.
7490 (win32_resume): Call win32_prepare_to_resume on the event thread.
7491 * win32-low.h (struct win32_thread_info)
7492 <debug_registers_changed>: New field.
7493 (struct win32_target_ops): Change prototype of set_thread_context,
7494 delete set_thread_context and add prepare_to_resume.
7495 (win32_require_context): New declaration.
7497 2014-10-08 Gary Benson <gbenson@redhat.com>
7499 * server.h: Do not include common-exceptions.h.
7501 2014-10-08 Gary Benson <gbenson@redhat.com>
7503 * server.h: Do not include cleanups.h.
7505 2014-09-30 James Hogan <james.hogan@imgtec.com>
7507 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7510 2014-09-23 Yao Qi <yao@codesourcery.com>
7512 * linux-low.c (lp_status_maybe_breakpoint): New function.
7513 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7514 (count_events_callback): Likewise.
7515 (select_event_lwp_callback): Likewise.
7516 (cancel_breakpoints_callback): Likewise.
7518 2014-09-19 Don Breazeal <donb@codesourcery.com>
7520 * linux-low.c (handle_extended_wait): Call
7521 linux_ptrace_get_extended_event.
7522 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7523 linux_is_extended_waitstatus.
7525 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7527 * Makefile.in (CPPFLAGS): Define.
7528 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7529 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7531 2014-09-16 Gary Benson <gbenson@redhat.com>
7533 * inferiors.h (current_inferior): Renamed as...
7534 (current_thread): New variable. All uses updated.
7535 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7536 (maybe_move_out_of_jump_pad): Likewise.
7537 (cancel_breakpoint): Likewise.
7538 (linux_low_filter_event): Likewise.
7539 (wait_for_sigstop): Likewise.
7540 (linux_resume_one_lwp): Likewise.
7541 (need_step_over_p): Likewise.
7542 (start_step_over): Likewise.
7543 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7544 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7545 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7546 and save_inferior as saved_thread.
7547 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7549 (regcache_invalidate_thread): Likewise.
7550 * remote-utils.c (prepare_resume_reply): Likewise.
7551 * thread-db.c (thread_db_get_tls_address): Likewise.
7552 (disable_thread_event_reporting): Likewise.
7553 (remove_thread_event_breakpoints): Likewise.
7554 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7556 * target.h (set_desired_inferior): Renamed as...
7557 (set_desired_thread): New declaration. All uses updated.
7558 * server.c (myresume): Updated comment to reference thread instead
7560 (handle_serial_event): Likewise.
7561 (handle_target_event): Likewise.
7563 2014-09-12 Tom Tromey <tromey@redhat.com>
7564 Gary Benson <gbenson@redhat.com>
7566 * regcache.h: Include common-regcache.h.
7567 (regcache_read_pc): Don't declare.
7568 * regcache.c (get_thread_regcache_for_ptid): New function.
7570 2014-09-11 Tom Tromey <tromey@redhat.com>
7571 Gary Benson <gbenson@redhat.com>
7573 * symbol.c: New file.
7574 * Makefile.in (SFILES): Add symbol.c.
7575 (OBS): Add symbol.o.
7577 2014-09-11 Gary Benson <gbenson@redhat.com>
7579 * target.c (target_stop_ptid, target_continue_ptid): New
7582 2014-09-11 Tom Tromey <tromey@redhat.com>
7583 Gary Benson <gbenson@redhat.com>
7585 * target.h: Include target/target.h.
7586 * target.c (target_read_memory, target_read_uint32)
7587 (target_write_memory): New functions.
7589 2014-09-11 Gary Benson <gbenson@redhat.com>
7591 * server.h (debug_hw_points): Don't declare.
7592 * server.c (debug_hw_points): Don't define. Replace all uses
7593 with show_debug_regs.
7594 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7595 all uses with show_debug_regs.
7597 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7599 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7600 endianness into account.
7601 (ppc_supply_ptrace_register): Likewise.
7603 2014-09-03 James Hogan <james.hogan@imgtec.com>
7605 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7606 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7608 2014-09-03 Gary Benson <gbenson@redhat.com>
7610 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7611 ALL_DEBUG_ADDRESS_REGISTERS.
7613 2014-09-02 Gary Benson <gbenson@redhat.com>
7615 * i386-low.h: Renamed as...
7616 * x86-low.h: New file. All type, function and variable name
7617 prefixes changed from "i386_" to "x86_". All references updated.
7618 * i386-low.c: Renamed as...
7619 * x86-low.c: New file. All type, function and variable name
7620 prefixes changed from "i386_" to "x86_". All references updated.
7622 2014-09-02 Gary Benson <gbenson@redhat.com>
7624 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7625 (x86_linux_new_thread): Likewise.
7627 2014-08-29 Gary Benson <gbenson@redhat.com>
7629 * server.h (setjmp.h): Do not include.
7630 (toplevel): Do not declare.
7631 (common-exceptions.h): Include.
7632 (cleanups.h): Likewise.
7633 * server.c (toplevel): Do not define.
7634 (exit_code): New static global.
7635 (detach_or_kill_for_exit_cleanup): New function.
7636 (main): New function. Original main renamed to...
7637 (captured_main): New function.
7638 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7640 2014-08-29 Gary Benson <gbenson@redhat.com>
7642 * Makefile.in (SFILES): Add common/common-exceptions.c.
7643 (OBS): Add common-exceptions.o.
7644 (common-exceptions.o): New rule.
7645 * utils.c (prepare_to_throw_exception): New function.
7647 2014-08-29 Gary Benson <gbenson@redhat.com>
7649 * config.in: Regenerate.
7650 * configure: Likewise.
7652 2014-08-29 Gary Benson <gbenson@redhat.com>
7654 * Makefile.in (SFILES): Add common/cleanups.c.
7656 (cleanups.o): New rule.
7658 2014-08-29 Gary Benson <gbenson@redhat.com>
7660 * utils.c (internal_vwarning): New function.
7662 2014-08-28 Gary Benson <gbenson@redhat.com>
7664 * utils.h (fatal): Remove declaration.
7665 * utils.c (fatal): Remove function.
7667 2014-08-28 Gary Benson <gbenson@redhat.com>
7669 * tracepoint.c (gdb_agent_init): Replace fatal with
7671 (initialize_tracepoint): Likewise.
7673 2014-08-28 Gary Benson <gbenson@redhat.com>
7675 * remote-utils.c (remote_prepare): Replace fatal with error.
7677 2014-08-28 Gary Benson <gbenson@redhat.com>
7679 * linux-low.c (linux_async): Replace fatal with warning.
7681 (linux_start_non_stop): Return -1 if linux_async failed.
7683 2014-08-28 Gary Benson <gbenson@redhat.com>
7685 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7687 (i386_dr_low_get_addr): Remove vague comment.
7688 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7691 2014-08-28 Gary Benson <gbenson@redhat.com>
7693 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7694 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7696 (linux_resume_one_lwp): Likewise.
7697 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7699 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7700 with internal_error.
7701 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7702 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7703 (find_register_by_name): Replace fatal with internal_error.
7704 (find_regno): Likewise.
7705 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7706 * thread-db.c (thread_db_create_event): Likewise.
7707 (thread_db_load_search): Likewise.
7708 (try_thread_db_load_1): Likewise.
7709 * tracepoint.c (get_jump_space_head): Replace fatal with
7711 (claim_trampoline_space): Likewise.
7712 (have_fast_tracepoint_trampoline_buffer): Likewise.
7713 (cmd_qtstart): Likewise.
7714 (stop_tracing): Likewise.
7715 (fast_tracepoint_collecting): Likewise.
7716 (target_malloc): Likewise.
7717 (download_tracepoint): Likewise.
7718 (download_trace_state_variables): Replace check with gdb_assert.
7719 (upload_fast_traceframes): Replace fatal with internal_error.
7721 2014-08-19 Tom Tromey <tromey@redhat.com>
7722 Gary Benson <gbenson@redhat.com>
7724 * Makefile.in (SFILES): Add common/common-debug.c.
7725 (OBS): Add common-debug.o.
7726 (common-debug.o): New rule.
7727 * debug.h (debug_printf): Don't declare.
7728 * debug.c (debug_printf): Renamed and rewritten as...
7729 (debug_vprintf): New function.
7731 2014-08-19 Gary Benson <gbenson@redhat.com>
7733 * utils.h: Do not include print-utils.h.
7735 2014-08-19 Tom Tromey <tromey@redhat.com>
7736 Gary Benson <gbenson@redhat.com>
7738 * server.h: Add static assertion.
7739 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7741 2014-08-19 Tom Tromey <tromey@redhat.com>
7742 Gary Benson <gbenson@redhat.com>
7744 * Makefile.in (SFILES): Add common/errors.c.
7745 (OBS): Add errors.o.
7746 (IPA_OBS): Add errors-ipa.o.
7747 (errors.o): New rule.
7748 (errors-ipa.o): Likewise.
7749 * utils.h (perror_with_name, error, warning): Don't declare.
7750 * utils.c (warning): Renamed and rewritten as...
7751 (vwarning): New function.
7752 (error): Renamed and rewritten as...
7753 (verror): New function.
7754 (internal_error): Renamed and rewritten as...
7755 (internal_verror): New function.
7757 2014-08-07 Gary Benson <gbenson@redhat.com>
7759 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7760 * configure: Regenerate.
7761 * config.in: Likewise.
7762 * server.h: Do not include errno.h.
7763 * event-loop.c: Likewise.
7764 * hostio-errno.c: Likewise.
7765 * linux-low.c: Likewise.
7766 * remote-utils.c: Likewise.
7767 * spu-low.c: Likewise.
7768 * utils.c: Likewise.
7769 * gdbreplay.c: Unconditionally include errno.h.
7771 2014-08-07 Gary Benson <gbenson@redhat.com>
7773 * server.h: Do not include string.h.
7774 * event-loop.c: Likewise.
7775 * linux-low.c: Likewise.
7776 * regcache.c: Likewise.
7777 * remote-utils.c: Likewise.
7778 * spu-low.c: Likewise.
7779 * utils.c: Likewise.
7781 2014-08-07 Gary Benson <gbenson@redhat.com>
7783 * server.h: Do not include gdb_assert.h.
7785 2014-08-07 Gary Benson <gbenson@redhat.com>
7787 * server.h: Do not include common-utils.h.
7789 2014-08-07 Gary Benson <gbenson@redhat.com>
7791 * server.h: Do not include ptid.h.
7792 * notif.h: Likewise.
7794 2014-08-07 Gary Benson <gbenson@redhat.com>
7796 * server.h: Do not include gdb_locale.h.
7798 2014-08-07 Gary Benson <gbenson@redhat.com>
7800 * server.h: Do not include gdb/signals.h.
7801 * win32-low.c: Likewise.
7803 2014-08-07 Gary Benson <gbenson@redhat.com>
7805 * server.h: Do not include pathmax.h.
7807 2014-08-07 Gary Benson <gbenson@redhat.com>
7809 * server.h: Do not include libiberty.h.
7810 * linux-bfin-low.c: Likewise.
7812 2014-08-07 Gary Benson <gbenson@redhat.com>
7814 * server.h: Do not include ansidecl.h.
7816 2014-08-07 Gary Benson <gbenson@redhat.com>
7818 * linux-x86-low.c: Do not include stddef.h.
7819 * lynx-ppc-low.c: Likewise.
7820 * tracepoint.c: Likewise.
7822 2014-08-07 Gary Benson <gbenson@redhat.com>
7824 * server.h: Do not include stdarg.h.
7825 * nto-low.c: Likewise.
7827 2014-08-07 Gary Benson <gbenson@redhat.com>
7829 * server.h: Do not include stdlib.h.
7830 * inferiors.c: Likewise.
7831 * linux-low.c: Likewise.
7832 * regcache.c: Likewise.
7833 * spu-low.c: Likewise.
7834 * tracepoint.c: Likewise.
7835 * utils.c: Likewise.
7837 2014-08-07 Gary Benson <gbenson@redhat.com>
7839 * server.h: Do not include stdio.h.
7840 * linux-low.c: Likewise.
7841 * remote-utils.c: Likewise.
7842 * spu-low.c: Likewise.
7843 * utils.c: Likewise.
7844 * wincecompat.c: Likewise.
7846 2014-08-06 Gary Benson <gbenson@redhat.com>
7848 * regcache.c (init_register_cache): Move conditionals inside if.
7850 2014-08-06 Gary Benson <gbenson@redhat.com>
7852 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7854 2014-07-31 Gary Benson <gbenson@redhat.com>
7856 * ax.h: Do not include server.h.
7857 * gdbthread.h: Likewise.
7858 * lynx-low.h: Likewise.
7859 * notif.h: Likewise.
7861 2014-07-30 Gary Benson <gbenson@redhat.com>
7863 * server.h: Include common-defs.h.
7864 Do not include config.h or build-gnulib-gdbserver/config.h.
7866 2014-07-30 Gary Benson <gbenson@redhat.com>
7868 * hostio-errno.c: Move server.h to top of includes list.
7869 * inferiors.c: Likewise.
7870 * linux-x86-low.c: Likewise.
7871 * notif.c: Include server.h.
7873 2014-07-24 Tom Tromey <tromey@redhat.com>
7874 Gary Benson <gbenson@redhat.com>
7876 * server.h (CORE_ADDR): Now unsigned.
7878 2014-07-16 Pedro Alves <palves@redhat.com>
7880 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7882 2014-07-15 Pedro Alves <palves@redhat.com>
7884 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7887 2014-07-11 Pedro Alves <palves@redhat.com>
7889 * linux-low.c (kill_wait_lwp): New function, based on
7890 kill_one_lwp_callback, but use my_waitpid directly.
7891 (kill_one_lwp_callback, linux_kill): Use it.
7893 2014-06-23 Pedro Alves <palves@redhat.com>
7895 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7896 before setting DR0..DR3.
7898 2014-06-20 Gary Benson <gbenson@redhat.com>
7900 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7901 * configure: Regenerated.
7902 * config.in: Likewise.
7904 2014-06-20 Gary Benson <gbenson@redhat.com>
7906 * Makefile.in (SFILES): Update locations for files moved
7908 (object file files): Reordered.
7910 2014-06-20 Gary Benson <gbenson@redhat.com>
7912 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7913 (i386_dr_low_set_addr): Likewise.
7914 (i386_dr_low_get_addr): Likewise.
7915 (i386_dr_low_can_set_control): Likewise.
7916 (i386_dr_low_set_control): Likewise.
7917 (i386_dr_low_get_control): Likewise.
7918 (i386_dr_low_get_status): Likewise.
7919 (i386_get_debug_register_length): Likewise.
7920 * linux-x86-low.c (i386_dr_low_set_addr):
7921 Changed signature. Made static.
7922 (i386_dr_low_get_addr): Likewise.
7923 (i386_dr_low_set_control): Likewise.
7924 (i386_dr_low_get_control): Likewise.
7925 (i386_dr_low_get_status): Likewise.
7926 (i386_dr_low): New global variable.
7927 * win32-i386-low.c (i386_dr_low_set_addr):
7928 Changed signature. Made static.
7929 (i386_dr_low_get_addr): Likewise.
7930 (i386_dr_low_set_control): Likewise.
7931 (i386_dr_low_get_control): Likewise.
7932 (i386_dr_low_get_status): Likewise.
7933 (i386_dr_low): New global variable.
7935 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7937 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7938 * Makefile.in (AR, AR_FLAGS): Define.
7939 * configure: Regenerate.
7941 2014-06-19 Gary Benson <gbenson@redhat.com>
7943 * Makefile.in (i386-dregs.o): New rule.
7944 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7945 * i386-low.c (target.h): Remove include.
7946 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7947 (DR_CONTROL_SHIFT): Likewise.
7948 (DR_CONTROL_SIZE): Likewise.
7949 (DR_RW_EXECUTE): Likewise.
7950 (DR_RW_WRITE): Likewise.
7951 (DR_RW_READ): Likewise.
7952 (DR_RW_IORW): Likewise.
7953 (DR_LEN_1): Likewise.
7954 (DR_LEN_2): Likewise.
7955 (DR_LEN_4): Likewise.
7956 (DR_LEN_8): Likewise.
7957 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7958 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7959 (DR_ENABLE_SIZE): Likewise.
7960 (DR_LOCAL_SLOWDOWN): Likewise.
7961 (DR_GLOBAL_SLOWDOWN): Likewise.
7962 (DR_CONTROL_RESERVED): Likewise.
7963 (I386_DR_CONTROL_MASK): Likewise.
7964 (I386_DR_VACANT): Likewise.
7965 (I386_DR_LOCAL_ENABLE): Likewise.
7966 (I386_DR_GLOBAL_ENABLE): Likewise.
7967 (I386_DR_DISABLE): Likewise.
7968 (I386_DR_SET_RW_LEN): Likewise.
7969 (I386_DR_GET_RW_LEN): Likewise.
7970 (I386_DR_WATCH_HIT): Likewise.
7971 (i386_wp_op_t): Likewise.
7972 (i386_show_dr): Likewise.
7973 (i386_length_and_rw_bits): Likewise.
7974 (i386_insert_aligned_watchpoint): Likewise.
7975 (i386_remove_aligned_watchpoint): Likewise.
7976 (i386_handle_nonaligned_watchpoint): Likewise.
7977 i386_update_inferior_debug_regs(): Likewise.
7978 (i386_dr_insert_watchpoint): Likewise.
7979 (i386_dr_remove_watchpoint): Likewise.
7980 (i386_dr_region_ok_for_watchpoint): Likewise.
7981 (i386_dr_stopped_data_address): Likewise.
7982 (i386_dr_stopped_by_watchpoint): Likewise.
7984 2014-06-19 Gary Benson <gbenson@redhat.com>
7986 * i386-low.c (i386_dr_show): Renamed to
7987 i386_show_dr and made static. All uses updated.
7988 (i386_dr_length_and_rw_bits): Renamed to
7989 i386_length_and_rw_bits and made static.
7991 (i386_dr_insert_aligned_watchpoint): Renamed to
7992 i386_insert_aligned_watchpoint and made static.
7994 (i386_dr_remove_aligned_watchpoint): Renamed to
7995 i386_remove_aligned_watchpoint and made static.
7997 (i386_dr_update_inferior_debug_regs): Renamed to
7998 i386_update_inferior_debug_regs and made static.
8001 2014-06-18 Gary Benson <gbenson@redhat.com>
8003 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8004 (i386_dr_low_can_set_control): Likewise.
8005 (i386_get_debug_register_length): Likewise.
8006 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8007 (i386_dr_low_can_set_control): Likewise.
8008 (i386_get_debug_register_length): Likewise.
8010 2014-06-17 Gary Benson <gbenson@redhat.com>
8012 * i386-low.h (i386-dregs.h): New include.
8013 (DR_FIRSTADDR): Now in i386-dregs.h.
8014 (DR_LASTADDR): Likewise.
8015 (DR_NADDR): Likewise.
8016 (DR_STATUS): Likewise.
8017 (DR_CONTROL): Likewise.
8018 (i386_debug_reg_state): Likewise.
8019 (i386_dr_insert_watchpoint): Likewise.
8020 (i386_dr_remove_watchpoint): Likewise.
8021 (i386_dr_region_ok_for_watchpoint): Likewise.
8022 (i386_dr_stopped_data_address): Likewise.
8023 (i386_dr_stopped_by_watchpoint): Likewise.
8024 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8026 2014-06-18 Gary Benson <gbenson@redhat.com>
8028 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8029 i386_dr_insert_watchpoint.
8030 (i386_low_remove_watchpoint): Renamed to
8031 i386_dr_remove_watchpoint.
8032 (i386_low_region_ok_for_watchpoint): Renamed to
8033 i386_dr_region_ok_for_watchpoint.
8034 (i386_low_stopped_data_address): Renamed to
8035 i386_dr_stopped_data_address.
8036 (i386_low_stopped_by_watchpoint): Renamed to
8037 i386_dr_stopped_by_watchpoint.
8038 * i386-low.c (i386_show_dr): Renamed to
8039 i386_dr_show and made nonstatic. All uses updated.
8040 (i386_length_and_rw_bits): Renamed to
8041 i386_dr_length_and_rw_bits and made nonstatic.
8043 (i386_insert_aligned_watchpoint): Renamed to
8044 i386_dr_insert_aligned_watchpoint and made nonstatic.
8046 (i386_remove_aligned_watchpoint): Renamed to
8047 i386_dr_remove_aligned_watchpoint and made nonstatic.
8049 (i386_update_inferior_debug_regs): Renamed to
8050 i386_dr_update_inferior_debug_regs and made nonstatic.
8052 (i386_low_insert_watchpoint): Renamed to
8053 i386_dr_insert_watchpoint. All uses updated.
8054 (i386_low_remove_watchpoint): Renamed to
8055 i386_dr_remove_watchpoint. All uses updated.
8056 (i386_low_region_ok_for_watchpoint): Renamed to
8057 i386_dr_region_ok_for_watchpoint. All uses updated.
8058 (i386_low_stopped_data_address): Renamed to
8059 i386_dr_stopped_data_address. All uses updated.
8060 (i386_low_stopped_by_watchpoint): Renamed to
8061 i386_dr_stopped_by_watchpoint. All uses updated.
8063 2014-06-18 Gary Benson <gbenson@redhat.com>
8065 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8066 (i386_dr_low_can_set_control): Likewise.
8067 (i386_insert_aligned_watchpoint): New check.
8069 2014-06-18 Gary Benson <gbenson@redhat.com>
8071 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8074 2014-06-18 Gary Benson <gbenson@redhat.com>
8076 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8077 instead of fatal and error.
8078 (i386_handle_nonaligned_watchpoint): Likewise.
8080 2014-06-18 Gary Benson <gbenson@redhat.com>
8082 * i386-low.c (i386_get_debug_register_length): New macro.
8083 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8084 (i386_show_dr): Use debug_printf instead of fprintf. Use
8085 phex to format values.
8087 2014-06-18 Gary Benson <gbenson@redhat.com>
8089 * i386-low.h: Comment changes.
8090 * i386-low.c: Likewise.
8092 2014-06-18 Gary Benson <gbenson@redhat.com>
8094 * i386-low.c: Whitespace changes.
8096 2014-06-12 Tom Tromey <tromey@redhat.com>
8098 * utils.c (freeargv): Remove.
8100 2014-06-12 Tom Tromey <tromey@redhat.com>
8102 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8103 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8104 (parse_debug_format_options): Likewise.
8105 (gdbserver_usage): Likewise.
8106 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8107 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8108 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8110 ($(LIBGNU)): Depend on libiberty.
8111 (all-lib): Recurse into all subdirs.
8112 (install-only): Invoke "install" target in subdirs.
8113 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8115 * configure: Rebuild.
8116 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8117 for vasprintf, vsnprintf, or gettimeofday.
8118 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8121 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8123 * development.sh: Delete.
8124 * Makefile.in (config.status): Adjust dependency on development.sh.
8125 * configure.ac: Adjust development.sh source call.
8126 * configure: Regenerate.
8128 2014-06-02 Pedro Alves <palves@redhat.com>
8130 * ax.c (gdb_free_agent_expr): New function.
8131 * ax.h (gdb_free_agent_expr): New declaration.
8132 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8134 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8136 (clear_breakpoint_conditions_and_commands): New function.
8137 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8138 (clear_breakpoint_conditions_and_commands): New declaration.
8140 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8142 * linux-aarch64-low.c (asm/ptrace.h): Include.
8144 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8146 Fix TLS access for -static -pthread.
8147 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8148 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8149 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8151 2014-05-20 Pedro Alves <palves@redhat.com>
8153 * linux-aarch64-low.c (aarch64_insert_point)
8154 (aarch64_remove_point): No longer check whether the type is
8155 supported here. Adjust to new interface.
8156 (the_low_target): Install aarch64_supports_z_point_type as
8157 supports_z_point_type method.
8158 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8159 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8160 instead of a Z packet char. Adjust.
8161 (arm_supports_z_point_type): New function.
8162 (arm_insert_point, arm_remove_point): Adjust to new interface.
8163 (the_low_target): Install arm_supports_z_point_type.
8164 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8165 (cris_insert_point, cris_remove_point): Adjust to new interface.
8166 Don't check whether the type is supported here.
8167 (the_low_target): Install cris_supports_z_point_type.
8168 * linux-low.c (linux_supports_z_point_type): New function.
8169 (linux_insert_point, linux_remove_point): Adjust to new interface.
8170 * linux-low.h (struct linux_target_ops) <insert_point,
8171 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8172 raw_breakpoint pointer parameter.
8173 <supports_z_point_type>: New method.
8174 * linux-mips-low.c (mips_supports_z_point_type): New function.
8175 (mips_insert_point, mips_remove_point): Adjust to new interface.
8176 Use mips_supports_z_point_type.
8177 (the_low_target): Install mips_supports_z_point_type.
8178 * linux-ppc-low.c (the_low_target): Install NULL as
8179 supports_z_point_type method.
8180 * linux-s390-low.c (the_low_target): Install NULL as
8181 supports_z_point_type method.
8182 * linux-sparc-low.c (the_low_target): Install NULL as
8183 supports_z_point_type method.
8184 * linux-x86-low.c (x86_supports_z_point_type): New function.
8185 (x86_insert_point): Adjust to new insert_point interface. Use
8186 insert_memory_breakpoint. Adjust to new
8187 i386_low_insert_watchpoint interface.
8188 (x86_remove_point): Adjust to remove_point interface. Use
8189 remove_memory_breakpoint. Adjust to new
8190 i386_low_remove_watchpoint interface.
8191 (the_low_target): Install x86_supports_z_point_type.
8192 * lynx-low.c (lynx_target_ops): Install NULL as
8193 supports_z_point_type callback.
8194 * nto-low.c (nto_supports_z_point_type): New.
8195 (nto_insert_point, nto_remove_point): Adjust to new interface.
8196 (nto_target_ops): Install nto_supports_z_point_type.
8197 * mem-break.c: Adjust intro comment.
8198 (struct raw_breakpoint) <raw_type, size>: New fields.
8199 <inserted>: Update comment.
8200 <shlib_disabled>: Delete field.
8201 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8202 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8203 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8204 (raw_bkpt_type_to_target_hw_bp_type): New function.
8205 (find_enabled_raw_code_breakpoint_at): New function.
8206 (find_raw_breakpoint_at): New type and size parameters. Use them.
8207 (insert_memory_breakpoint): New function, based off
8208 set_raw_breakpoint_at.
8209 (remove_memory_breakpoint): New function.
8210 (set_raw_breakpoint_at): Reimplement.
8211 (set_breakpoint): New, based on set_breakpoint_at.
8212 (set_breakpoint_at): Reimplement.
8213 (delete_raw_breakpoint): Go through the_target->remove_point
8214 instead of assuming memory breakpoints.
8215 (find_gdb_breakpoint_at): Delete.
8216 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8217 (find_gdb_breakpoint): New function.
8218 (set_gdb_breakpoint_at): Delete.
8219 (z_type_supported): New function.
8220 (set_gdb_breakpoint_1): New function, loosely based off
8221 set_gdb_breakpoint_at.
8222 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8223 (delete_gdb_breakpoint_at): Delete.
8224 (delete_gdb_breakpoint_1): New function, loosely based off
8225 delete_gdb_breakpoint_at.
8226 (delete_gdb_breakpoint): New function.
8227 (clear_gdb_breakpoint_conditions): Rename to ...
8228 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8230 (add_condition_to_breakpoint): Make static.
8231 (add_breakpoint_condition): Take a struct breakpoint pointer
8232 instead of an address. Adjust.
8233 (gdb_condition_true_at_breakpoint): Rename to ...
8234 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8236 (gdb_condition_true_at_breakpoint): Reimplement.
8237 (add_breakpoint_commands): Take a struct breakpoint pointer
8238 instead of an address. Adjust.
8239 (gdb_no_commands_at_breakpoint): Rename to ...
8240 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8241 parameter. Return true if no breakpoint was found. Change debug
8243 (gdb_no_commands_at_breakpoint): Reimplement.
8244 (run_breakpoint_commands): Rename to ...
8245 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8246 and change return type to boolean.
8247 (run_breakpoint_commands): New function.
8248 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8249 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8250 breakpoint. Go through the_target->remove_point instead of
8251 assuming memory breakpoint.
8252 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8253 software and hardware breakpoints.
8254 (reinsert_raw_breakpoint): Go through the_target->insert_point
8255 instead of assuming memory breakpoint.
8256 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8257 software and hardware breakpoints.
8258 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8259 Check both software and hardware breakpoints.
8260 (validate_inserted_breakpoint): Assert the breakpoint is a
8261 software breakpoint. Set the inserted flag to -1 instead of
8262 setting shlib_disabled.
8263 (delete_disabled_breakpoints): Adjust.
8264 (validate_breakpoints): Only validate software breakpoints.
8265 Adjust to inserted flag change.
8266 (check_mem_read, check_mem_write): Skip breakpoint types other
8267 than software breakpoints. Adjust to inserted flag change.
8268 * mem-break.h (enum raw_bkpt_type): New enum.
8269 (raw_breakpoint, struct process_info): Forward declare.
8270 (Z_packet_to_target_hw_bp_type): Delete declaration.
8271 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8272 (set_gdb_breakpoint, delete_gdb_breakpoint)
8273 (clear_breakpoint_conditions): New declarations.
8274 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8275 (breakpoint_inserted_here): Update comment.
8276 (add_breakpoint_condition, add_breakpoint_commands): Replace
8277 address parameter with a breakpoint pointer parameter.
8278 (gdb_breakpoint_here): Update comment.
8279 (delete_gdb_breakpoint_at): Delete.
8280 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8281 * server.c (process_point_options): Take a struct breakpoint
8282 pointer instead of an address. Adjust.
8283 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8284 delete_gdb_breakpoint.
8285 * spu-low.c (spu_target_ops): Install NULL as
8286 supports_z_point_type method.
8287 * target.h: Include mem-break.h.
8288 (struct target_ops) <prepare_to_access_memory>: Update comment.
8289 <supports_z_point_type>: New field.
8290 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8291 instead of a char. Also take a raw breakpoint pointer.
8292 * win32-arm-low.c (the_low_target): Install NULL as
8293 supports_z_point_type.
8294 * win32-i386-low.c (i386_supports_z_point_type): New function.
8295 (i386_insert_point, i386_remove_point): Adjust to new interface.
8296 (the_low_target): Install i386_supports_z_point_type.
8297 * win32-low.c (win32_supports_z_point_type): New function.
8298 (win32_insert_point, win32_remove_point): Adjust to new interface.
8299 (win32_target_ops): Install win32_supports_z_point_type.
8300 * win32-low.h (struct win32_target_ops):
8301 <supports_z_point_type>: New method.
8302 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8303 instead of a char. Also take a raw breakpoint pointer.
8305 2014-05-20 Pedro Alves <palves@redhat.com>
8307 * mem-break.h: Include break-common.h.
8308 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8309 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8310 (Z_packet_to_target_hw_bp_type): New declaration.
8311 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8312 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8313 (Z_PACKET_ACCESS_WP): Delete macros.
8314 (Z_packet_to_hw_type): Delete function.
8315 * i386-low.h: Don't include break-common.h here.
8316 (Z_packet_to_hw_type): Delete declaration.
8317 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8318 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8319 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8320 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8321 * linux-aarch64-low.c: Don't include break-common.h here.
8322 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8323 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8324 (Z_packet_to_target_hw_bp_type): Delete function.
8325 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8327 (mips_insert_point, mips_remove_point): Use
8328 Z_packet_to_target_hw_bp_type.
8330 2014-05-20 Pedro Alves <palves@redhat.com>
8332 * linux-aarch64-low.c: Include break-common.h.
8333 (enum target_point_type): Delete.
8334 (Z_packet_to_point_type): Rename to ...
8335 (Z_packet_to_target_hw_bp_type): ... this, and return a
8336 target_hw_bp_type instead.
8337 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8338 instead of an enum target_point_type.
8339 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8341 (aarch64_dr_state_insert_one_point)
8342 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8343 (aarch64_handle_aligned_watchpoint)
8344 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8345 Take an enum target_hw_bp_type instead of an enum
8347 (aarch64_supports_z_point_type): New function.
8348 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8349 use Z_packet_to_target_hw_bp_type.
8351 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8353 * configure.ac: Only use -Werror by default when DEVELOPMENT
8355 * configure: Regenerate.
8357 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8359 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8360 * linux-x86-low.c (X86_64_USER_REGS): New.
8361 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8363 2014-04-28 Yao Qi <yao@codesourcery.com>
8365 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8368 2014-04-25 Pedro Alves <palves@redhat.com>
8371 * linux-low.c (linux_attach_fail_reason_string): New function.
8372 (linux_attach_lwp): Delete.
8373 (linux_attach_lwp_1): Rename to ...
8374 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8375 argument. Remove "initial" parameter. Return int instead of
8376 void. Don't error or warn here.
8377 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8378 failure to attach to the tgid. Call warning when failing to
8380 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8381 argument. Remove "initial" parameter. Return int instead of
8382 void. Don't error or warn here.
8383 (linux_attach_fail_reason_string): New declaration.
8384 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8385 interface change. Use linux_attach_fail_reason_string.
8387 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8388 Walfred Tedeschi <walfred.tedeschi@intel.com>
8390 * Makefile.in: Added rules to handle new files
8391 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8392 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8393 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8394 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8395 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8396 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8398 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8399 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8400 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8401 i386/x32-avx512.xml.
8402 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8403 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8404 i386/x32-avx512-linux.xml.
8405 * i387-fp.c (num_avx512_k_registers): New constant for number
8407 (num_avx512_zmmh_low_registers): New constant for number of
8408 lower ZMM registers (0-15).
8409 (num_avx512_zmmh_high_registers): New constant for number of
8410 higher ZMM registers (16-31).
8411 (num_avx512_ymmh_registers): New contant for number of higher
8412 YMM registers (ymm16-31 added by avx521 on x86_64).
8413 (num_avx512_xmm_registers): New constant for number of higher
8414 XMM registers (xmm16-31 added by AVX512 on x86_64).
8415 (struct i387_xsave): Add space for AVX512 registers.
8416 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8417 Add code to handle AVX512 registers.
8418 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8419 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8420 prototypei from generated file.
8421 (tdesc_amd64_avx512_linux): Likewise.
8422 (init_registers_x32_avx512_linux): Likewise.
8423 (tdesc_x32_avx512_linux): Likewise.
8424 (init_registers_i386_avx512_linux): Likewise.
8425 (tdesc_i386_avx512_linux): Likewise.
8426 (x86_64_regmap): Add AVX512 registers.
8427 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8429 (initialize_low_arch): Add code to initialize AVX512 registers.
8431 2014-04-23 Pedro Alves <palves@redhat.com>
8433 * mem-break.c (find_gdb_breakpoint_at): Make static.
8434 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8436 2014-04-23 Pedro Alves <palves@redhat.com>
8438 * i386-low.c: Don't include break-common.h here.
8439 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8440 prototype to take target_hw_bp_type as argument instead of a Z
8442 * i386-low.h: Include break-common.h here.
8443 (Z_packet_to_hw_type): Declare.
8444 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8446 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8447 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8448 (x86_remove_point): Convert the packet number to a
8449 target_hw_bp_type before calling i386_low_remove_watchpoint.
8450 * win32-i386-low.c (i386_insert_point): Convert the packet number
8451 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8452 (i386_remove_point): Convert the packet number to a
8453 target_hw_bp_type before calling i386_low_remove_watchpoint.
8455 2014-04-23 Pedro Alves <palves@redhat.com>
8457 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8459 2014-04-10 Pedro Alves <palves@redhat.com>
8461 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8462 Check if the condition or command is NULL before checking if the
8463 breakpoint is known. On success, return true.
8464 * mem-break.h (add_breakpoint_condition): Document return.
8465 (add_breakpoint_commands): Add describing comment.
8466 * server.c (skip_to_semicolon): New function.
8467 (process_point_options): Use it.
8469 2014-04-09 Pedro Alves <palves@redhat.com>
8471 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8474 2014-02-27 Pedro Alves <palves@redhat.com>
8477 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8479 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8481 (last_thread_of_process_p): Take a PID argument instead of a
8483 (linux_wait_for_lwp): Delete.
8484 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8486 (linux_low_filter_event): New function, party factored out from
8487 linux_wait_for_event.
8488 (linux_wait_for_event): Rename to ...
8489 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8490 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8491 sigsuspend. Check for zombie leaders.
8492 (linux_wait_for_event): Reimplement as wrapper around
8493 linux_wait_for_event_filtered.
8494 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8495 a normal or signal exit is seen, it's the whole process exiting.
8496 (wait_for_sigstop): No longer a for_each_inferior callback.
8497 Rewrite on top of linux_wait_for_event_filtered.
8498 (stop_all_lwps): Call wait_for_sigstop directly.
8499 * server.c (resume, handle_target_event): Handle
8500 TARGET_WAITKIND_NO_RESUMED.
8502 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8504 * win32-low.c (psapi_get_dll_name,
8505 * win32_CreateToolhelp32Snapshot): Delete.
8506 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8507 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8509 (handle_load_dll): Add function description.
8510 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8512 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8514 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8516 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8517 base address when calling win32_add_one_solib.
8518 (handle_load_dll): Delete local variable load_addr.
8519 Remove 0x1000 offset applied to DLL base address when calling
8520 win32_add_one_solib.
8521 (handle_unload_dll): Add comment.
8523 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8525 * win32-low.c (win32_add_all_dlls): Renames
8526 win32_ensure_ntdll_loaded. Rewrite function documentation.
8527 Adjust implementation to always load all DLLs.
8528 Add 0x1000 offset to DLL base address when calling
8529 win32_add_one_solib.
8530 (child_initialization_done): New static global.
8531 (do_initial_child_stuff): Set child_initialization_done to
8532 zero during child initialization, and 1 after. Replace call
8533 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8535 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8536 (handle_unload_dll): Add function documentation.
8537 (get_child_debug_event): Ignore load and unload DLL events
8538 during child initialization.
8540 2014-02-20 Doug Evans <dje@google.com>
8542 Remove global all_lwps.
8543 * inferiors.h (ptid_of): Move here from linux-low.h.
8544 (pid_of, lwpid_of): Ditto.
8545 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8546 parameter is a struct thread_info * now.
8547 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8548 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8549 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8551 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8552 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8553 * linux-arm-low.c (update_registers_callback): Update, "entry"
8554 parameter is a struct thread_info * now.
8555 Fetch lwpid from current_inferior directly.
8556 (arm_insert_point): Pass &all_threads to find_inferior instead of
8558 (arm_remove_point): Ditto.
8559 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8560 (arm_prepare_to_resume): Fetch pid from thread.
8561 (arm_read_description): Fetch lwpid from current_inferior directly.
8562 * linux-low.c (all_lwps): Delete.
8563 (delete_lwp): Delete call to remove_inferior.
8564 (handle_extended_wait): Fetch lwpid from thread.
8565 (add_lwp): Don't set lwp->entry.id. Remove call to
8566 add_inferior_to_list.
8567 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8568 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8569 (kill_one_lwp_callback): Ditto.
8570 (linux_kill): Don't dereference NULL pointer.
8571 Fetch ptid,lwpid from thread.
8572 (get_detach_signal): Fetch ptid from thread.
8573 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8574 Simplify call to regcache_invalidate_thread.
8575 (delete_lwp_callback): Update, "entry" parameter is a
8576 struct thread_info * now. Fetch pid from thread.
8577 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8578 (status_pending_p_callback): Update, "entry" parameter is a
8579 struct thread_info * now. Fetch ptid from thread.
8580 (find_lwp_pid): Update, "entry" parameter is a
8581 struct thread_info * now.
8582 (linux_wait_for_lwp): Fetch pid from thread.
8583 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8584 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8585 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8586 (dequeue_one_deferred_signal): Ditto.
8587 (cancel_breakpoint): Fetch ptid from current_inferior.
8588 (linux_wait_for_event): Pass &all_threads to find_inferior,
8589 not &all_lwps. Fetch ptid, lwpid from thread.
8590 (count_events_callback): Update, "entry" parameter is a
8591 struct thread_info * now.
8592 (select_singlestep_lwp_callback): Ditto.
8593 (select_event_lwp_callback): Ditto.
8594 (cancel_breakpoints_callback): Ditto.
8595 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8597 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8598 (unsuspend_one_lwp): Update, "entry" parameter is a
8599 struct thread_info * now.
8600 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8602 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8603 Fetch lwpid from thread, not lwp.
8604 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8605 Pass &all_threads to find_inferior, not &all_lwps.
8606 (send_sigstop): Fetch lwpid from thread, not lwp.
8607 (send_sigstop_callback): Update, "entry" parameter is a
8608 struct thread_info * now.
8609 (suspend_and_send_sigstop_callback): Ditto.
8610 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8611 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8612 struct thread_info * now.
8613 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8615 (lwp_running): Update, "entry" parameter is a
8616 struct thread_info * now.
8617 (stop_all_lwps): Fetch ptid from thread.
8618 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8619 (linux_resume_one_lwp): Fetch lwpid from thread.
8620 (linux_set_resume_request): Update, "entry" parameter is a
8621 struct thread_info * now. Fetch pid, lwpid from thread.
8622 (resume_status_pending_p): Update, "entry" parameter is a
8623 struct thread_info * now.
8624 (need_step_over_p): Ditto. Fetch lwpid from thread.
8625 (start_step_over): Fetch lwpid from thread.
8626 (linux_resume_one_thread): Update, "entry" parameter is a
8627 struct thread_info * now. Fetch lwpid from thread.
8628 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8629 (proceed_one_lwp): Update, "entry" parameter is a
8630 struct thread_info * now. Fetch lwpid from thread.
8631 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8632 struct thread_info * now.
8633 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8634 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8635 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8637 (regsets_store_inferior_registers): Ditto.
8638 (fetch_register, store_register): Ditto.
8639 (linux_read_memory, linux_write_memory): Ditto.
8640 (linux_request_interrupt): Ditto.
8641 (linux_read_auxv): Ditto.
8642 (linux_xfer_siginfo): Ditto.
8643 (linux_qxfer_spu): Ditto.
8644 (linux_qxfer_libraries_svr4): Ditto.
8645 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8646 moved to inferiors.h.
8648 (get_thread_lwp): Update.
8649 (struct lwp_info): Delete member "entry". Simplify comment for
8652 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8653 current_inferior directly.
8654 (update_watch_registers_callback): Update, "entry" parameter is a
8655 struct thread_info * now. Fetch pid from thread.
8656 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8657 (mips_insert_point): Fetch lwpid from current_inferior.
8658 Pass &all_threads to find_inferior, not &all_lwps.
8659 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8660 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8662 (mips_stopped_data_address): Ditto.
8663 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8665 * linux-tile-low.c (tile_arch_setup): Ditto.
8666 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8667 (update_debug_registers_callback): Update, "entry" parameter is a
8668 struct thread_info * now. Fetch pid from thread.
8669 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8670 Pass &all_threads to find_inferior, not &all_lwps.
8671 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8672 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8673 Pass &all_threads to find_inferior, not &all_lwps.
8674 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8675 (i386_dr_low_get_status): Ditto.
8676 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8677 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8678 (x86_linux_read_description): Ditto.
8679 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8681 2014-02-20 Doug Evans <dje@google.com>
8683 * inferiors.c (get_first_inferior): Fix buglet.
8685 2014-02-19 Doug Evans <dje@google.com>
8687 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8688 * inferiors.c (add_thread): Change result type to struct thread_info *.
8689 All callers updated.
8690 (add_lwp): Call add_thread here instead of in callers.
8691 All callers updated.
8692 * linux-low.h (get_lwp_thread): Rewrite.
8693 (struct lwp_info): New member "thread".
8695 2014-02-19 Doug Evans <dje@google.com>
8697 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8698 All callers updated.
8700 2014-02-19 Doug Evans <dje@google.com>
8702 * inferiors.c (add_thread): Fix whitespace.
8704 2014-02-19 Doug Evans <dje@google.com>
8706 * dll.c (clear_dlls): Replace accessing list implemention details
8708 * gdbthread.h (get_first_thread): Declare.
8709 * inferiors.c (for_each_inferior_with_data): New function.
8710 (get_first_thread): New function.
8711 (find_thread_ptid): Simplify.
8712 (get_first_inferior): New function.
8713 (clear_list): Delete.
8714 (one_inferior_p): New function.
8715 (clear_inferior_list): New function.
8716 (clear_inferiors): Update.
8717 * inferiors.h (for_each_inferior_with_data): Declare.
8718 (clear_inferior_list): Declare.
8719 (one_inferior_p): Declare.
8720 (get_first_inferior): Declare.
8721 * linux-low.c (linux_wait_for_event): Replace accessing list
8722 implemention details with API function.
8723 * server.c (target_running): Ditto.
8724 (accumulate_file_name_length): New function.
8725 (emit_dll_description): New function.
8726 (handle_qxfer_libraries): Replace accessing list implemention
8727 details with API function.
8728 (handle_qxfer_threads_worker): New function.
8729 (handle_qxfer_threads_proper): Replace accessing list implemention
8730 details with API function.
8731 (handle_query): Ditto.
8732 (visit_actioned_threads_callback_ftype): New typedef.
8733 (visit_actioned_threads_data): New struct.
8734 (visit_actioned_threads): Rewrite to be find_inferior callback.
8735 (resume): Call find_inferior.
8736 (handle_status): Replace accessing list implemention
8737 details with API function.
8738 (process_serial_event): Replace accessing list implemention details
8740 * target.c (set_desired_inferior): Replace accessing list implemention
8741 details with API function.
8742 * tracepoint.c (same_process_p): New function.
8743 (gdb_agent_about_to_close): Replace accessing list implemention
8744 details with API function.
8745 * win32-low.c (child_delete_thread): Replace accessing list
8746 implemention details with API function.
8747 (match_dll_by_basename): New function.
8748 (dll_is_loaded_by_basename): New function.
8749 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8750 details call to dll_is_loaded_by_basename.
8752 2014-02-19 Doug Evans <dje@google.com>
8754 * dll.h (struct dll_info): Add comment.
8755 * gdbthread.h (struct thread_info): Add comment.
8756 (current_ptid): Simplify.
8757 * inferiors.c (add_process): Update.
8758 (remove_process): Update.
8759 * inferiors.h (struct process_info): Rename member "head" to "entry".
8760 * linux-low.c (delete_lwp): Update.
8762 (last_thread_of_process_p): Update.
8763 (kill_one_lwp_callback, linux_kill): Update.
8764 (status_pending_p_callback): Update.
8765 (wait_for_sigstop): Update. Simplify read of ptid.
8766 (start_step_over): Update.
8767 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8768 (get_lwp_thread): Update.
8769 (struct lwp_info): Rename member "head" to "entry".
8770 * regcache.h (inferior_list_entry): Delete.
8771 * server.c (kill_inferior_callback): Update.
8772 (detach_or_kill_inferior_callback): Update.
8773 (print_started_pid): Update.
8774 (print_attached_pid): Update.
8775 (process_serial_event): Simplify read of ptid.
8776 * thread-db.c (thread_db_create_event): Update.
8777 (thread_db_get_tls_address): Update.
8778 * win32-low.c (current_inferior_ptid): Simplify.
8780 2014-02-19 Tom Tromey <tromey@redhat.com>
8782 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8784 (target_supports_btrace): Update.
8786 2014-02-14 Yao Qi <yao@codesourcery.com>
8788 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8789 (rsp-low-ipa.o): New target.
8791 2014-02-12 Tom Tromey <tromey@redhat.com>
8793 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8794 convert_ascii_to_int.
8795 * regcache.c (registers_to_string): Likewise.
8796 * remote-utils.c (decode_M_packet): Likewise.
8797 * server.c (process_serial_event): Likewise.
8799 2014-02-12 Tom Tromey <tromey@redhat.com>
8801 * server.c (handle_query, handle_v_run): Use hex2bin, not
8803 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8805 2014-02-12 Tom Tromey <tromey@redhat.com>
8807 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8808 convert_int_to_ascii.
8809 * regcache.c (registers_to_string, collect_register_as_string):
8811 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8813 * server.c (process_serial_event): Likewise.
8814 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8815 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8817 2014-02-12 Tom Tromey <tromey@redhat.com>
8819 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8820 bin2hex, not hexify.
8821 * tracepoint.c (cmd_qtstatus): Likewise.
8823 2014-02-12 Tom Tromey <tromey@redhat.com>
8825 * remote-utils.c (monitor_output): Pass explicit length to
8828 2014-02-12 Tom Tromey <tromey@redhat.com>
8830 * tracepoint.c: Include rsp-low.h.
8831 * server.c: Include rsp-low.h.
8832 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8833 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8835 * remote-utils.c: Include rsp-low.h.
8836 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8837 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8838 (convert_int_to_ascii, convert_ascii_to_int): Move to
8840 * regcache.c: Include rsp-low.h.
8841 * ax.c: Include rsp-low.h.
8842 * Makefile.in (SFILES): Add common/rsp-low.c.
8843 (OBS): Add rsp-low.o.
8844 (rsp-low.o): New target.
8846 2014-02-12 Tom Tromey <tromey@redhat.com>
8848 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8849 Include print-utils.h.
8850 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8851 (plongest, thirty_two, phex_nz): Remove.
8852 * Makefile.in (SFILES): Add common/print-utils.c.
8853 (OBS): Add print-utils.o.
8854 (print-utils-ipa.o): New target.
8855 (print-utils.o): New target.
8856 (IPA_OBJS): Add print-utils-ipa.o.
8858 2014-02-06 Tom Tromey <tromey@redhat.com>
8860 * Makefile.in (SFILES): Fix indentation.
8862 2014-02-05 Doug Evans <dje@google.com>
8864 * linux-low.c (linux_wait_for_event): Improve comment.
8865 (linux_wait_1): Keep current_inferior in sync with event_child.
8867 2014-01-22 Doug Evans <dje@google.com>
8869 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8871 2014-01-22 Doug Evans <dje@google.com>
8873 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8874 * configure: Regenerate.
8875 * config.in: Regenerate.
8876 * Makefile.in (SFILES): Add debug.c.
8878 * debug.c: New file.
8879 * debug.h: New file.
8880 * linux-aarch64-low.c (*): Update all debugging printfs to use
8881 debug_printf instead of fprintf.
8882 * linux-arm-low.c (*): Ditto.
8883 * linux-cris-low.c (*): Ditto.
8884 * linux-crisv32-low.c (*): Ditto.
8885 * linux-m32r-low.c (*): Ditto.
8886 * linux-sparc-low.c (*): Ditto.
8887 * linux-x86.c (*): Ditto.
8888 * linux-low.c (*): Ditto.
8889 (linux_wait_1): Add calls to debug_enter, debug_exit.
8890 (linux_wait): Remove redundant debugging printf.
8891 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8892 (linux_resume, unstop_all_lwps): Ditto.
8893 * mem-break.c (*): Update all debugging printfs to use
8894 debug_printf instead of fprintf.
8895 * remote-utils.c (*): Ditto.
8896 * thread-db.c (*): Ditto.
8897 * server.c #include <ctype.h>, "gdb_vecs.h".
8898 (debug_threads): Moved to debug.c.
8899 (*): Update all debugging printfs to use debug_printf instead of
8901 (start_inferior): Replace call to fflush with call to debug_flush.
8902 (monitor_show_help): Mention set debug-format.
8903 (parse_debug_format_options): New function.
8904 (handle_monitor_command): Handle "monitor set debug-format".
8905 (gdbserver_usage): Mention --debug-format.
8906 (main): Parse --debug-format.
8907 * server.h (debug_threads): Declaration moved to debug.h.
8909 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8910 trace_debug_1 that uses debug_printf.
8911 (tracepoint_look_up_symbols): Update all debugging printfs to use
8912 debug_printf instead of fprintf.
8914 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8916 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8919 2014-01-17 Pedro Alves <palves@redhat.com>
8922 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8923 defined after including gdb_proc_service.h.
8925 2014-01-16 Doug Evans <dje@google.com>
8927 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8928 (match_dll): Use it.
8930 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8932 * target.h (target_ops) <read_btrace>: Change parameters and
8933 return type to allow error reporting.
8934 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8935 trace reading errors on.
8936 * linux-low.c (linux_low_read_btrace): Pass trace reading
8938 (linux_low_disable_btrace): New.
8940 2014-01-15 Doug Evans <dje@google.com>
8942 * inferiors.c (thread_id_to_gdb_id): Delete.
8943 * inferiors.h (thread_id_to_gdb_id): Delete.
8945 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8947 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8948 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8951 2014-01-08 Pedro Alves <palves@redhat.com>
8953 * server.c (handle_status): Don't discard previous queued stop
8954 replies or thread's pending status here.
8955 (main) <disconnection>: Do it here instead.
8957 2014-01-08 Pedro Alves <palves@redhat.com>
8959 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8960 * server.c (visit_actioned_threads, handle_pending_status): New
8962 (handle_v_cont): Factor out parts to ...
8963 (resume): ... this new function. If in all-stop, and a thread
8964 being resumed has a pending status, report it without actually
8966 (myresume): Adjust to use the new 'resume' function.
8967 (clear_pending_status_callback, set_pending_status_callback)
8968 (find_status_pending_thread_callback): New functions.
8969 (handle_status): Handle the case of multiple threads having
8970 interesting statuses to report. Report threads' real last signal
8971 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8972 with an interesting thread to report the status for, instead of
8973 always reporting the status of the first thread.
8975 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8977 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8978 * gdbreplay.c (gdbreplay_version): Likewise.
8980 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8982 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8983 iov.iov_len with the real length in use.
8985 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8987 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8988 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8989 for all targets that use win32-low.c.
8990 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8991 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8993 2013-12-13 Pedro Alves <palves@redhat.com>
8995 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8996 if equal to TARGET_WAITKIND_LOADED.
8997 * win32-low.c (cached_status): New static global.
8998 (win32_wait): Add declaration.
8999 (do_initial_child_stuff): Flush all initial pending debug events
9000 up to the initial breakpoint.
9001 (win32_wait): If CACHED_STATUS was set, return that instead
9002 of doing a real wait. Remove the code resuming the execution
9003 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9004 during the initial phase. Also remove the code changing
9005 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9006 TARGET_WAITKIND_STOPPED.
9008 2013-12-11 Yao Qi <yao@codesourcery.com>
9010 * notif.c (handle_notif_ack): Return 0 if no notification
9013 2013-11-20 Doug Evans <dje@google.com>
9015 * linux-low.c (linux_set_resume_request): Fix comment.
9017 2013-11-20 Doug Evans <dje@google.com>
9019 * linux-low.c (resume_status_pending_p): Tweak comment.
9021 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9023 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9024 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9025 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9026 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9027 (srv_amd64_regobj): Add amd64-mpx.o.
9028 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9029 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9030 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9031 * i387-fp.c (num_pl_bnd_register) Added constant.
9032 (num_pl_bnd_cfg_registers) Added constant.
9033 (struct i387_xsave) Added reserved area and MPX fields.
9034 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9035 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9037 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9038 (init_registers_amd64_mpx_linux): Declare new function.
9039 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9040 (x86_64_regmap): Add MPX registers.
9041 (x86_linux_read_description): Add MPX case.
9042 (initialize_low_arch): Initialize MPX targets.
9044 2013-11-18 Tom Tromey <tromey@redhat.com>
9046 * configure: Rebuild.
9047 * configure.ac: Don't check for stdlib.h.
9048 * gdbreplay.c: Unconditionally include stdlib.h.
9050 2013-11-18 Tom Tromey <tromey@redhat.com>
9052 * config.in: Rebuild.
9053 * configure: Rebuild.
9054 * configure.ac: Don't use AC_HEADER_DIRENT.
9056 2013-11-18 Tom Tromey <tromey@redhat.com>
9058 * server.h: Don't check HAVE_STRING_H.
9059 * gdbreplay.c: Don't check HAVE_STRING_H.
9060 * configure: Rebuild.
9062 2013-11-18 Tom Tromey <tromey@redhat.com>
9064 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9067 2013-11-08 Tom Tromey <tromey@redhat.com>
9069 * configure, config.in: Rebuild.
9070 * configure.ac: Remove unused configury.
9072 2013-11-08 Tom Tromey <tromey@redhat.com>
9074 * acinclude.m4: Include common.m4, codeset.m4.
9075 * configure, config.in: Rebuild.
9076 * configure.ac: Use GDB_AC_COMMON.
9078 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9080 * linux-s390-low.c (HWCAP_S390_TE): New define.
9081 (s390_arch_setup): Consider the TE field in the HWCAP for
9082 determining 'have_regset_tdb'.
9084 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9087 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9090 2013-10-02 Pedro Alves <palves@redhat.com>
9092 * server.c (process_serial_event): Don't output "GDBserver
9093 exiting" if GDB is connected through stdio.
9094 * target.c (mywait): Likewise, be silent if GDB is connected
9097 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9099 * lynx-low.c (lynx_add_threads_after_attach): New function.
9100 (lynx_attach): Remove call to add_thread. Add call to
9101 lynx_add_threads_after_attach instead.
9103 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9105 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9106 * config.in, configure: Regenerated.
9108 2013-09-18 Yao Qi <yao@codesourcery.com>
9111 * server.c (start_inferior): Clear 'resume_info'.
9113 2013-09-16 Jiong Wang <jiwang@tilera.com>
9115 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9118 2013-09-16 Jiong Wang <jiwang@tilera.com>
9120 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9121 linux-tile-low.o to srv_tgtobj.
9123 2013-09-16 Will Newton <will.newton@linaro.org>
9125 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9128 2013-09-06 Pedro Alves <palves@redhat.com>
9130 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9131 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9132 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9133 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9134 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9135 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9137 2013-09-06 Pedro Alves <palves@redhat.com>
9139 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9140 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9142 2013-09-06 Pedro Alves <palves@redhat.com>
9144 * linux-amd64-ipa.c: Include tracepoint.h.
9145 * linux-i386-ipa.c: Include tracepoint.h.
9147 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9149 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9150 (ps_get_thread_area): New function.
9152 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9154 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9155 (initialize_low_arch): Call init_registers_crisv32 rather than
9156 init_register_crisv32.
9158 2013-09-05 Pedro Alves <palves@redhat.com>
9160 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9162 * hostio.h: ... this new file.
9163 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9164 win32-low.c: Include hostio.h.
9166 2013-09-05 Pedro Alves <palves@redhat.com>
9168 * server.h (gdb_client_data, handler_func, callback_handler_func)
9169 (delete_file_handler, add_file_handler, append_callback_event)
9170 (delete_callback_event, start_event_loop, initialize_event_loop):
9171 Move to event-loop.h and include it.
9172 * event-loop.h: New file.
9174 2013-09-05 Pedro Alves <palves@redhat.com>
9176 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9177 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9178 (loaded_dll, unloaded_dll): Move to ...
9179 * dll.h: ... this new file.
9180 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9182 2013-09-05 Pedro Alves <palves@redhat.com>
9184 * server.h (current_process, get_thread_process, all_processes)
9185 (add_inferior_to_list, for_each_inferior, current_inferior)
9186 (remove_inferior, add_process, remove_process, find_process_pid)
9187 (have_started_inferiors_p, have_attached_inferiors_p)
9188 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9189 (clear_inferiors, find_inferior, find_inferior_id)
9190 (inferior_target_data, set_inferior_target_data)
9191 (inferior_regcache_data, set_inferior_regcache_data): Move to
9192 inferiors.h, and include it.
9193 * inferiors.h: New file.
9195 2013-09-05 Pedro Alves <palves@redhat.com>
9197 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9201 2013-09-05 Pedro Alves <palves@redhat.com>
9203 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9205 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9206 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9207 (handle_tracepoint_general_set, handle_tracepoint_query)
9208 (tracepoint_finished_step, tracepoint_was_hit)
9209 (release_while_stepping_state_list, current_traceframe)
9210 (in_readonly_region, traceframe_read_mem)
9211 (fetch_traceframe_registers, traceframe_read_sdata)
9212 (traceframe_read_info, struct fast_tpoint_collect_status)
9213 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9214 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9215 (supply_fast_tracepoint_registers)
9216 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9217 (ipa_tdesc, claim_trampoline_space)
9218 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9219 (agent_mem_read, agent_get_trace_state_variable_value)
9220 (agent_set_trace_state_variable_value, agent_tsv_read)
9221 (agent_mem_read_string, get_raw_reg_func_addr)
9222 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9223 * tracepoint.h: ... this new file.
9225 2013-09-05 Pedro Alves <palves@redhat.com>
9227 * server.h (perror_with_name, error, fatal, warning, paddress)
9228 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9230 * utils.h: New file.
9232 2013-09-05 Pedro Alves <palves@redhat.com>
9234 * server.h (remote_debug, noack_mode, transport_is_reliable)
9235 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9236 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9237 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9238 (write_enn, initialize_async_io, enable_async_io)
9239 (disable_async_io, check_remote_input_interrupt_request)
9240 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9241 (dead_thread_notify, prepare_resume_reply)
9242 (decode_address_to_semicolon, decode_address, decode_m_packet)
9243 (decode_M_packet, decode_X_packet, decode_xfer_write)
9244 (decode_search_memory_packet, unhexify, hexify)
9245 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9246 (look_up_one_symbol, relocate_instruction)
9247 (monitor_output): Move to remote-utils.h, and include it.
9248 * remote-utils.h: New file.
9250 2013-09-05 Pedro Alves <palves@redhat.com>
9252 * server.h (_): Delete.
9254 2013-09-02 Pedro Alves <palves@redhat.com>
9256 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9257 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9259 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9261 2013-09-02 Pierre Muller <muller@sourceware.org>
9263 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9264 or WriteProcessMemory complete successfully and handle
9265 ERROR_PARTIAL_COPY error.
9267 2013-09-02 Pedro Alves <palves@redhat.com>
9269 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9270 error instead of EIO.
9272 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9275 * linux-low.c: Include filestuff.h.
9276 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9277 * lynx-low.c: Include filestuff.h.
9278 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9279 * server.c: Include filestuff.h.
9280 (main): Call notice_open_fds.
9281 * spu-low.c: Include filestuff.h.
9282 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9284 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9286 * Makefile.in: Explain why ../target and ../nat are not
9287 listed as include file search paths.
9288 (linux-waitpid.o): New object file rule.
9289 * configure.srv (srv_native_linux_obj): New variable.
9290 Replace all occurrences of linux native object files with
9291 $srv_native_linux_obj.
9292 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9293 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9294 (linux_enable_event_reporting): Remove declaration.
9295 (my_waitpid): Moved to common/linux-waitpid.c.
9296 (linux_wait_for_event): Pass ptid when calling
9297 linux_enable_event_reporting.
9298 (linux_supports_tracefork_flag): Remove.
9299 (linux_enable_event_reporting): Likewise.
9300 (linux_tracefork_grandchild): Remove.
9301 (STACK_SIZE): Moved to common/linux-ptrace.c.
9302 (linux_tracefork_child): Remove.
9303 (linux_test_for_tracefork): Remove.
9304 (linux_look_up_symbols): Call linux_supports_traceclone.
9305 (initialize_low): Remove call to linux_test_for_tracefork.
9306 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9307 common/linux-ptrace.h.
9308 (PTRACE_TYPE_ARG4): Likewise.
9309 Include linux-ptrace.h.
9311 2013-08-21 Pedro Alves <palves@redhat.com>
9313 * config.in: Renegerate.
9315 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9317 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9318 (SFILES): Remove $(srcdir)/common/target-common.c and
9319 add $(srcdir)/target/waitstatus.c.
9320 (OBS): Remove target-common.o and add waitstatus.o.
9321 (server_h): Remove $(srcdir)/../common/target-common.h and
9322 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9323 and $(srcdir)/../target/waitstatus.h.
9324 (target-common.o): Remove.
9325 (waitstatus.o): New target object file.
9326 * target.h: Do not include target-common.h and
9327 include target/resume.h, target/wait.h and
9328 target/waitstatus.h.
9330 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9332 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9333 to PTRACE_TYPE_ARG3.
9334 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9335 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9337 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9338 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9340 2013-07-27 Jie Zhang <jie@codesourcery.com>
9341 Daniel Jacobowitz <dan@codesourcery.com>
9342 Yao Qi <yao@codesourcery.com>
9344 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9345 (mips-linux-watch.o): New rule.
9346 (mips_linux_watch_h): New variable.
9347 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9349 * linux-mips-low.c: Include mips-linux-watch.h.
9350 (struct arch_process_info, struct arch_lwp_info): New.
9351 (update_watch_registers_callback): New function.
9352 (mips_linux_new_process, mips_linux_new_thread) New functions.
9353 (mips_linux_prepare_to_resume, mips_insert_point): New
9355 (mips_remove_point, mips_stopped_by_watchpoint): New
9357 (rsp_bp_type_to_target_hw_bp_type): New function.
9358 (mips_stopped_data_address): New function.
9359 (the_low_target): Add watchpoint support functions.
9361 2013-07-27 Yao Qi <yao@codesourcery.com>
9363 * i386-low.c: Include break-common.h.
9364 (enum target_hw_bp_type): Remove.
9366 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9368 * Makefile.in (SFILES): /common/target-common.c.
9369 (OBS): Add target-common.o.
9370 (server_h): Add $(srcdir)/../common/target-common.h.
9371 (target-common.o): New target.
9372 * server.c (queue_stop_reply_callback): Free
9373 status string after use.
9374 * target.c (target_waitstatus_to_string): Remove.
9375 * target.h: Include target-common.h.
9376 (resume_kind): Likewise.
9377 (target_waitkind): Likewise.
9378 (target_waitstatus): Likewise.
9379 (TARGET_WNOHANG): Likewise.
9381 2013-07-04 Yao Qi <yao@codesourcery.com>
9383 * Makefile.in (host_alias): Use @host_noncanonical@.
9384 (target_alias): Use @target_noncanonical@.
9385 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9386 ACX_NONCANONICAL_HOST.
9387 * configure: Regenerated.
9390 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9392 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9393 * configure: Rebuild.
9394 * Makefile.in (version_host, version_target): Get from configure.
9395 (version.c): Use $(version_host) and $(version_target).
9397 2013-07-03 Pedro Alves <palves@redhat.com>
9399 * Makefile.in (config.status): Depend on development.sh.
9400 * acinclude.m4: Include libmcheck.m4.
9401 * configure: Regenerate.
9403 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9405 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9406 attribute inside the parentheses.
9407 (winapi_DebugSetProcessKillOnExit): Ditto.
9408 (winapi_DebugBreakProcess): Ditto.
9409 (winapi_GenerateConsoleCtrlEvent): Ditto.
9411 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9413 * notif.h (notif_event): Add a dummy member to avoid compiler
9416 2013-07-01 Pedro Alves <palves@redhat.com>
9418 * hostio.c (HOSTIO_PATH_MAX): Define.
9419 (require_filename, handle_open, handle_unlink, handle_readlink):
9422 2013-07-01 Pedro Alves <palves@redhat.com>
9424 * server.h: Include "pathmax.h".
9425 * linux-low.c: Don't include sys/param.h.
9426 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9428 * win32-low.c: Don't include sys/param.h.
9429 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9431 2013-07-01 Pedro Alves <palves@redhat.com>
9433 * event-loop.c: Don't check HAVE_UNISTD_H before including
9435 * gdbreplay.c: Likewise.
9436 * remote-utils.c: Likewise.
9437 * server.c: Likewise.
9438 * configure.ac: Don't check for unistd.h.
9439 * configure: Regenerate.
9441 2013-06-28 Tom Tromey <tromey@redhat.com>
9443 * Makefile.in (version.c): Use version.in, not
9446 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9448 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9449 * configure: Rebuild.
9450 * Makefile.in (version_host, version_target): Get from configure.
9451 (version.c): Use $(version_host) and $(version_target).
9453 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9455 Fix trace-status to output user name without trailing colon.
9456 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9458 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9460 Fix trace-status to output proper start-time and stop-time.
9461 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9462 output start time and stop time in hex as gdb expects.
9464 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9466 * tracepoint.c (build_traceframe_info_xml): Output trace state
9467 variables present in the trace buffer.
9469 2013-06-24 Tom Tromey <tromey@redhat.com>
9471 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9473 (version.o): Remove.
9474 * gdbreplay.c: Include version.h.
9475 (version, host_name): Don't declare.
9476 * server.h: Include version.h.
9477 (version, host_name): Don't declare.
9479 2013-06-12 Pedro Alves <palves@redhat.com>
9481 * linux-x86-low.c (linux_is_elf64): Delete global.
9482 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9483 with local linux_pid_exe_is_elf_64_file use.
9485 2013-06-11 Pedro Alves <palves@redhat.com>
9487 * linux-low.c (regset_disabled, disable_regset): New functions.
9488 (regsets_fetch_inferior_registers)
9489 (regsets_store_inferior_registers): Use them.
9490 (initialize_regsets_info); Don't allocate the disabled_regsets
9492 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9495 2013-06-11 Pedro Alves <palves@redhat.com>
9497 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9500 2013-06-11 Pedro Alves <palves@redhat.com>
9502 * linux-x86-low.c (initialize_low_arch): Call
9503 init_registers_x32_avx_linux.
9505 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9507 Fix compatibility with Android Bionic.
9508 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9511 2013-06-07 Pedro Alves <palves@redhat.com>
9514 * Makefile.in (OBS): Add tdesc.o.
9515 (IPA_OBJS): Add tdesc-ipa.o.
9516 (tdesc-ipa.o): New rule.
9517 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9519 * linux-low.c (new_inferior): Delete.
9520 (disabled_regsets, num_regsets): Delete.
9521 (linux_add_process): Adjust to set the new per-process
9523 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9524 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9525 was a stop. When calling arch_setup, switch the current inferior
9526 to the thread that got an event.
9527 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9528 (regsets_fetch_inferior_registers)
9529 (regsets_store_inferior_registers): New regsets_info parameter.
9531 (linux_register_in_regsets): New regs_info parameter. Adjust to
9533 (register_addr, fetch_register, store_register): New usrregs_info
9534 parameter. Adjust to use it.
9535 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9536 parameter regs_info. Adjust to use it.
9537 (linux_fetch_registers): Get the current inferior's regs_info, and
9539 (linux_store_registers): Ditto.
9540 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9541 (initialize_low): Don't initialize the target_regsets here. Call
9542 initialize_low_arch.
9543 * linux-low.h (target_regsets): Delete declaration.
9544 (struct regsets_info): New.
9545 (struct usrregs_info): New.
9546 (struct regs_info): New.
9547 (struct process_info_private) <new_inferior>: New field.
9548 (struct linux_target_ops): Delete the num_regs, regmap, and
9549 regset_bitmap fields. New field regs_info.
9550 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9551 * i387-fp.c (num_xmm_registers): Delete.
9552 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9553 calls to new interface.
9554 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9555 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9556 Infer the number of xmm registers from the regcache's target
9558 * i387-fp.h (num_xmm_registers): Delete.
9559 * inferiors.c (add_thread): Don't install the thread's regcache
9561 * proc-service.c (gregset_info): Fetch the current inferior's
9562 regs_info. Adjust to use it.
9563 * regcache.c: Include tdesc.h.
9564 (register_bytes, reg_defs, num_registers)
9565 (gdbserver_expedite_regs): Delete.
9566 (get_thread_regcache): If the thread doesn't have a regcache yet,
9567 create one, instead of aborting gdbserver.
9568 (regcache_invalidate_one): Rename to ...
9569 (regcache_invalidate_thread): ... this.
9570 (regcache_invalidate_one): New.
9571 (regcache_invalidate): Only invalidate registers of the current
9573 (init_register_cache): Add target_desc parameter, and use it.
9574 (new_register_cache): Ditto. Assert the target description has a
9575 non zero registers_size.
9576 (regcache_cpy): Add assertions. Adjust.
9577 (realloc_register_cache, set_register_cache): Delete.
9578 (registers_to_string, registers_from_string): Adjust.
9579 (find_register_by_name, find_regno, find_register_by_number)
9580 (register_cache_size): Add target_desc parameter, and use it.
9581 (free_register_cache_thread, free_register_cache_thread_one)
9582 (regcache_release, register_cache_size): New.
9583 (register_size): Add target_desc parameter, and use it.
9584 (register_data, supply_register, supply_register_zeroed)
9585 (supply_regblock, supply_register_by_name, collect_register)
9586 (collect_register_as_string, collect_register_by_name): Adjust.
9587 * regcache.h (struct target_desc): Forward declare.
9588 (struct regcache) <tdesc>: New field.
9589 (init_register_cache, new_register_cache): Add target_desc
9591 (regcache_invalidate_thread): Declare.
9592 (regcache_invalidate_one): Delete declaration.
9593 (regcache_release): Declare.
9594 (find_register_by_number, register_cache_size, register_size)
9595 (find_regno): Add target_desc parameter.
9596 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9598 * remote-utils.c: Include tdesc.h.
9599 (outreg, prepare_resume_reply): Adjust.
9600 * server.c: Include tdesc.h.
9601 (gdbserver_xmltarget): Delete declaration.
9602 (get_features_xml, process_serial_event): Adjust.
9603 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9605 (struct process_info) <tdesc>: New field.
9606 (ipa_tdesc): Declare.
9607 * tdesc.c: New file.
9608 * tdesc.h: New file.
9609 * tracepoint.c: Include tdesc.h.
9610 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9611 (get_context_regcache): Adjust to pass ipa_tdesc down.
9612 (do_action_at_tracepoint): Adjust to get the register cache size
9613 from the context regcache's description.
9614 (traceframe_walk_blocks): Adjust to get the register cache size
9615 from the current trace frame's description.
9616 (traceframe_get_pc): Adjust to get current trace frame's
9617 description and pass it down.
9618 (gdb_collect): Adjust to get the register cache size from the
9620 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9621 (gdbserver_xmltarget): Delete.
9622 (initialize_low_tracepoint): Set the ipa's target description.
9623 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9624 (initialize_low_tracepoint): Set the ipa's target description.
9625 * linux-x86-low.c: Include tdesc.h.
9626 [__x86_64__] (is_64bit_tdesc): New.
9627 (ps_get_thread_area, x86_get_thread_area): Use it.
9628 (i386_cannot_store_register): Rename to ...
9629 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9630 (i386_cannot_fetch_register): Rename to ...
9631 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9632 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9634 (target_regsets): Rename to ...
9635 (x86_regsets): ... this.
9636 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9638 (x86_siginfo_fixup): Use is_64bit_tdesc.
9639 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9640 (tdesc_x32_avx_linux, tdesc_x32_linux)
9641 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9643 (x86_linux_update_xmltarget): Delete.
9644 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9645 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9646 (AMD64_LINUX_USER64_CS): New.
9647 (x86_linux_read_description): New, based on
9648 x86_linux_update_xmltarget.
9649 (same_process_callback): New.
9650 (x86_arch_setup_process_callback): New.
9651 (x86_linux_update_xmltarget): New.
9652 (x86_regsets_info): New.
9653 (amd64_linux_regs_info): New.
9654 (i386_linux_usrregs_info): New.
9655 (i386_linux_regs_info): New.
9656 (x86_linux_regs_info): New.
9657 (x86_arch_setup): Reimplement.
9658 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9659 (x86_emit_ops): Ditto.
9660 (the_low_target): Adjust. Install x86_linux_regs_info,
9661 x86_cannot_fetch_register, and x86_cannot_store_register.
9662 (initialize_low_arch): New.
9663 * linux-ia64-low.c (tdesc_ia64): Declare.
9664 (ia64_fetch_register): Adjust.
9665 (ia64_usrregs_info, regs_info): New globals.
9666 (ia64_regs_info): New function.
9667 (the_low_target): Adjust.
9668 (initialize_low_arch): New function.
9669 * linux-sparc-low.c (tdesc_sparc64): Declare.
9670 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9672 (sparc_arch_setup): New function.
9673 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9674 (the_low_target): Adjust.
9675 (initialize_low_arch): New function.
9676 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9677 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9678 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9679 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9680 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9681 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9682 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9683 (tdesc_powerpc_isa205_vsx64l): Declare.
9684 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9685 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9686 (ppc_set_pc, ppc_get_hwcap): Adjust.
9687 (ppc_usrregs_info): Forward declare.
9688 (!__powerpc64__) ppc_regmap_adjusted: New global.
9689 (ppc_arch_setup): Adjust to the current process'es target
9691 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9692 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9693 (ppc_store_evrregset): Adjust.
9694 (target_regsets): Rename to ...
9695 (ppc_regsets): ... this, and make static.
9696 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9697 (ppc_regs_info): New function.
9698 (the_low_target): Adjust.
9699 (initialize_low_arch): New function.
9700 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9701 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9702 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9703 (tdesc_s390x_linux64v2): Declare.
9704 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9705 (s390_fill_gregset, s390_store_last_break): Adjust.
9706 (target_regsets): Rename to ...
9707 (s390_regsets): ... this, and make static.
9708 (s390_get_pc, s390_set_pc): Adjust.
9709 (s390_get_hwcap): New target_desc parameter, and use it.
9710 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9711 (s390_arch_setup): Adjust to set the current process'es target
9712 description. Don't adjust the regmap.
9713 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9714 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9715 (regs_info_3264): New globals.
9716 (s390_regs_info): New function.
9717 (the_low_target): Adjust.
9718 (initialize_low_arch): New function.
9719 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9720 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9721 [__mips64] (init_registers_mips_linux)
9722 (init_registers_mips_dsp_linux): Delete defines.
9723 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9724 (have_dsp): New global.
9725 (mips_read_description): New, based on mips_arch_setup.
9726 (mips_arch_setup): Reimplement.
9727 (get_usrregs_info): New function.
9728 (mips_cannot_fetch_register, mips_cannot_store_register)
9729 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9730 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9731 (target_regsets): Rename to ...
9732 (mips_regsets): ... this, and make static.
9733 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9734 (dsp_regs_info, regs_info): New globals.
9735 (mips_regs_info): New function.
9736 (the_low_target): Adjust.
9737 (initialize_low_arch): New function.
9738 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9739 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9741 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9742 (arm_read_description): New, with bits factored from
9744 (arm_arch_setup): Reimplement.
9745 (target_regsets): Rename to ...
9746 (arm_regsets): ... this, and make static.
9747 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9748 (arm_regs_info): New function.
9749 (the_low_target): Adjust.
9750 (initialize_low_arch): New function.
9751 * linux-m68k-low.c (tdesc_m68k): Declare.
9752 (target_regsets): Rename to ...
9753 (m68k_regsets): ... this, and make static.
9754 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9755 (m68k_regs_info): New function.
9756 (m68k_arch_setup): New function.
9757 (the_low_target): Adjust.
9758 (initialize_low_arch): New function.
9759 * linux-sh-low.c (tdesc_sharch): Declare.
9760 (target_regsets): Rename to ...
9761 (sh_regsets): ... this, and make static.
9762 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9763 (sh_regs_info, sh_arch_setup): New functions.
9764 (the_low_target): Adjust.
9765 (initialize_low_arch): New function.
9766 * linux-bfin-low.c (tdesc_bfin): Declare.
9767 (bfin_arch_setup): New function.
9768 (bfin_usrregs_info, regs_info): New globals.
9769 (bfin_regs_info): New function.
9770 (the_low_target): Adjust.
9771 (initialize_low_arch): New function.
9772 * linux-cris-low.c (tdesc_cris): Declare.
9773 (cris_arch_setup): New function.
9774 (cris_usrregs_info, regs_info): New globals.
9775 (cris_regs_info): New function.
9776 (the_low_target): Adjust.
9777 (initialize_low_arch): New function.
9778 * linux-cris-low.c (tdesc_crisv32): Declare.
9779 (cris_arch_setup): New function.
9780 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9781 (cris_regs_info): New function.
9782 (the_low_target): Adjust.
9783 (initialize_low_arch): New function.
9784 * linux-m32r-low.c (tdesc_m32r): Declare.
9785 (m32r_arch_setup): New function.
9786 (m32r_usrregs_info, regs_info): New globals.
9787 (m32r_regs_info): Adjust.
9788 (initialize_low_arch): New function.
9789 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9790 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9791 (tic6x_usrregs_info): Forward declare.
9792 (tic6x_read_description): New function, based on ...
9793 (tic6x_arch_setup): ... this. Reimplement.
9794 (target_regsets): Rename to ...
9795 (tic6x_regsets): ... this, and make static.
9796 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9797 (tic6x_regs_info): New function.
9798 (the_low_target): Adjust.
9799 (initialize_low_arch): New function.
9800 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9801 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9802 (target_regsets): Rename to ...
9803 (xtensa_regsets): ... this, and make static.
9804 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9806 (xtensa_arch_setup, xtensa_regs_info): New functions.
9807 (the_low_target): Adjust.
9808 (initialize_low_arch): New function.
9809 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9810 (nios2_arch_setup): Set the current process'es tdesc.
9811 (target_regsets): Rename to ...
9812 (nios2_regsets): ... this.
9813 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9814 (nios2_regs_info): New function.
9815 (the_low_target): Adjust.
9816 (initialize_low_arch): New function.
9817 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9818 (aarch64_arch_setup): Set the current process'es tdesc.
9819 (target_regsets): Rename to ...
9820 (aarch64_regsets): ... this.
9821 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9822 (aarch64_regs_info): New function.
9823 (the_low_target): Adjust.
9824 (initialize_low_arch): New function.
9825 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9827 (target_regsets): Rename to ...
9828 (tile_regsets): ... this.
9829 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9830 (tile_regs_info): New function.
9831 (tile_arch_setup): Set the current process'es tdesc.
9832 (the_low_target): Adjust.
9833 (initialize_low_arch): New function.
9834 * spu-low.c (tdesc_spu): Declare.
9835 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9836 * win32-arm-low.c (tdesc_arm): Declare.
9837 (arm_arch_setup): New function.
9838 (the_low_target): Install arm_arch_setup instead of
9840 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9841 (init_windows_x86): Rename to ...
9842 (i386_arch_setup): ... this. Set `win32_tdesc'.
9843 (the_low_target): Adjust.
9844 * win32-low.c (win32_tdesc): New global.
9845 (child_add_thread): Don't create the thread cache here.
9846 (do_initial_child_stuff): Set the new process'es tdesc.
9847 * win32-low.h (struct target_desc): Forward declare.
9848 (win32_tdesc): Declare.
9849 * lynx-i386-low.c (tdesc_i386): Declare global.
9850 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9851 * lynx-low.c (lynx_tdesc): New global.
9852 (lynx_add_process): Set the new process'es tdesc.
9853 * lynx-low.h (struct target_desc): Forward declare.
9854 (lynx_tdesc): Declare global.
9855 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9856 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9857 * nto-low.c (nto_tdesc): New global.
9858 (do_attach): Set the new process'es tdesc.
9859 * nto-low.h (struct target_desc): Forward declare.
9860 (nto_tdesc): Declare.
9861 * nto-x86-low.c (tdesc_i386): Declare.
9862 (nto_x86_arch_setup): Set `nto_tdesc'.
9864 2013-06-04 Gary Benson <gbenson@redhat.com>
9866 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9867 to qSupported response when appropriate.
9868 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9869 with nonzero-length annex.
9870 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9871 arguments supplied in annex.
9873 2013-05-31 Doug Evans <dje@google.com>
9876 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9877 64 bits in 64-cross-32 environment.
9879 2013-05-28 Pedro Alves <palves@redhat.com>
9881 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9882 (aarch64-without-fpu.c): Delete rule.
9883 * configure.srv (aarch64*-*-linux*): Remove references to
9884 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9885 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9888 2013-05-24 Pedro Alves <palves@redhat.com>
9890 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9891 instead of strchr/decode_address. Error if the range isn't split
9892 with a ','. Don't assume there's be a ':' in the action.
9894 2013-05-23 Yao Qi <yao@codesourcery.com>
9895 Pedro Alves <palves@redhat.com>
9897 * linux-low.c (lwp_in_step_range): New function.
9898 (linux_wait_1): If the thread was range stepping and stopped
9899 outside the stepping range, report the stop to GDB. Otherwise,
9900 continue stepping. Add range stepping debug output.
9901 (linux_set_resume_request): Copy the step range from the resume
9903 (linux_supports_range_stepping): New.
9904 (linux_target_ops) <supports_range_stepping>: Set to
9905 linux_supports_range_stepping.
9906 * linux-low.h (struct linux_target_ops)
9907 <supports_range_stepping>: New field.
9908 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9909 * linux-x86-low.c (x86_supports_range_stepping): New.
9910 (the_low_target) <supports_range_stepping>: Set to
9911 x86_supports_range_stepping.
9912 * server.c (handle_v_cont): Handle 'r' action.
9913 (handle_v_requests): Append ";r" if the target supports range
9915 * target.h (struct thread_resume) <step_range_start,
9916 step_range_end>: New fields.
9917 (struct target_ops) <supports_range_stepping>:
9919 (target_supports_range_stepping): New macro.
9921 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9923 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9924 confusion in comment.
9926 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9928 * lynx-low.c (struct process_info_private): New type.
9929 (lynx_add_process): New function.
9930 (lynx_create_inferior, lynx_attach): Replace calls to
9931 add_process by calls to lynx_add_process.
9932 (lynx_resume): If PTID is null, then try using
9933 current_process()->private->last_wait_event_ptid.
9935 (lynx_clear_inferiors): Delete. The contents of that function
9936 has been inlined in lynx_mourn;
9937 (lynx_wait_1): Save the ptid in the process's private data.
9938 (lynx_mourn): Free the process' private data. Replace call
9939 to lynx_clear_inferiors by call to clear_inferiors.
9941 2013-05-17 Yao Qi <yao@codesourcery.com>
9943 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9946 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9948 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9949 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9950 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9951 PT_TEXT_END_ADDR guards. Update comments.
9952 (linux_target_op) <read_offsets>: Conditionally define to
9953 linux_read_offsets if the target is UCLIBC and if it defines
9954 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9956 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9957 Andrew Jenner <andrew@codesourcery.com>
9959 * Makefile.in (SFILES): Add linux-nios2-low.c.
9960 (clean): Add action to delete nios2-linux.c.
9961 (nios2-linux.c): New rule.
9962 * configure.srv: Add nios2*-*-linux*.
9963 * linux-nios2-low.c: New.
9965 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9967 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9969 2013-04-25 Hui Zhu <hui@codesourcery.com>
9972 * ax.c (ax_printf): Add fflush.
9974 2013-04-22 Tom Tromey <tromey@redhat.com>
9976 * Makefile.in (SFILES): Add filestuff.c.
9977 (OBS): Add filestuff.o.
9978 (filestuff.o): New target.
9979 * config.in, configure: Rebuild.
9980 * configure.ac: Check for fdwalk, pipe2.
9982 2013-04-17 Pedro Alves <palves@redhat.com>
9984 * configure.ac (USE_THREAD_DB): Delete variable.
9985 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9986 Don't AC_SUBST USE_THREAD_DB.
9987 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9988 * config.in, configure: Regenerate.
9990 2013-04-16 Pedro Alves <palves@redhat.com>
9992 * linux-low.h (struct lwp_info) <thread_known>: Move under
9993 the USE_THREAD_DB #ifdef.
9995 2013-04-16 Pedro Alves <palves@redhat.com>
9997 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9998 (linux-low.o): Delete rule.
9999 * linux-low.h: Always include "gdb_thread_db.h" instead of
10000 conditionally including thread_db.h.
10001 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10004 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10006 * Makefile.in (install-only): Fix make install regression.
10008 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10010 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10011 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10013 * gdbserver.1: Remove.
10015 2013-03-22 Pedro Alves <palves@redhat.com>
10017 * linux-low.c (handle_extended_wait): Don't call
10018 linux_enable_event_reporting.
10020 2013-03-15 Tony Theodore <tonyt@logyst.com>
10023 * Makefile.in (SHELL): Use @SHELL@.
10025 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10027 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10030 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10032 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10033 Remove extraneous NULL element.
10035 2013-03-13 Yao Qi <yao@codesourcery.com>
10037 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10038 'V' block in trace frame.
10040 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10042 * target.h (struct target_ops): Add btrace ops.
10043 (target_supports_btrace): New macro.
10044 (target_enable_btrace): New macro.
10045 (target_disable_btrace): New macro.
10046 (target_read_btrace): New macro.
10047 * gdbthread.h (struct thread_info): Add btrace field.
10048 * server.c: Include btrace-common.h.
10049 (handle_btrace_general_set): New function.
10050 (handle_btrace_enable): New function.
10051 (handle_btrace_disable): New function.
10052 (handle_general_set): Call handle_btrace_general_set.
10053 (handle_qxfer_btrace): New function.
10054 (struct qxfer qxfer_packets[]): Add btrace entry.
10055 * inferiors.c (remove_thread): Disable btrace.
10056 * linux-low: Include linux-btrace.h.
10057 (linux_low_enable_btrace): New function.
10058 (linux_low_read_btrace): New function.
10059 (linux_target_ops): Add btrace ops.
10060 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10061 Add srv_linux_btrace=yes.
10062 (x86_64-*-linux*): Add linux-btrace.o.
10063 Add srv_linux_btrace=yes.
10064 * configure.ac: Define HAVE_LINUX_BTRACE.
10065 * config.in: Regenerated.
10066 * configure: Regenerated.
10068 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10070 * server.c (handle_qxfer): Preserve error message if -3 is
10072 (qxfer): Document the -3 return value.
10074 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10076 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10077 (linux_btrace_h): New variable.
10078 (linux-btrace.o): New rule.
10080 2013-03-08 Stan Shebs <stan@codesourcery.com>
10081 Hafiz Abid Qadeer <abidh@codesourcery.com>
10083 * tracepoint.c (trace_buffer_size): New global.
10084 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10085 (init_trace_buffer): Change to one-argument function. Allocate
10086 trace buffer memory.
10087 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10088 handle QTBuffer:size packet.
10089 (cmd_bigqtbuffer_size): New function.
10090 (initialize_tracepoint): Call init_trace_buffer with
10091 DEFAULT_TRACE_BUFFER_SIZE.
10092 * server.c (handle_query): Add QTBuffer:size in the
10095 2013-03-07 Yao Qi <yao@codesourcery.com>
10097 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10098 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10100 (cmd_qtsp): Adjust condition. Do post increment.
10101 Set cur_action and cur_step_action back to 0.
10103 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10106 * linux-low.c (linux_write_memory): Return early success if LEN is
10109 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10111 * configure.srv: Add x86_64-*-cygwin* as target.
10113 2013-02-28 Tom Tromey <tromey@redhat.com>
10115 * configure.ac: Invoke AC_SYS_LARGEFILE.
10116 * configure, config.in: Rebuild.
10118 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10120 * win32-low.c: Throughout, fix format strings and casts of
10121 printf-like functions to avoid type related warnings on all
10123 (get_child_debug_event): Print dwDebugEventCode as hex since
10124 that's how it's usually documented.
10126 2013-02-28 Yao Qi <yao@codesourcery.com>
10128 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10131 2013-02-27 Jiong Wang <jiwang@tilera.com>
10133 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10134 (reg-tilegx32.c): New rule.
10135 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10136 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10137 different register info initializer according to elf class.
10138 (init_registers_tilgx32): New function. The tilegx32 register info
10140 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10141 (tile_store_gregset): Likewise.
10143 2013-02-27 Yao Qi <yao@codesourcery.com>
10145 * server.c (process_point_options): Print debug message when
10146 debug_threads is true.
10148 2013-02-26 Yao Qi <yao@codesourcery.com>
10150 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10152 2013-02-19 Pedro Alves <palves@redhat.com>
10153 Kai Tietz <ktietz@redhat.com>
10157 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10158 instead of strtoul to extract address from packet.
10159 (process_serial_event) <'z'>: Likewise.
10161 2013-02-18 Yao Qi <yao@codesourcery.com>
10163 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10165 2013-02-14 Pedro Alves <palves@redhat.com>
10169 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10170 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10172 2013-02-14 Pedro Alves <palves@redhat.com>
10174 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10176 2013-02-14 Pedro Alves <palves@redhat.com>
10178 * tracepoint.c (save_string): Delete.
10179 (add_tracepoint_action): Use savestring instead of save_string.
10181 2013-02-12 Pedro Alves <palves@redhat.com>
10183 * linux-xtensa-low.c: Ditto.
10184 * xtensa-xtregs.c: Ditto.
10186 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10188 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10191 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10193 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10194 aarch64_num_wp_regs and aarch64_num_bp_regs to
10195 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10197 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10199 * linux-aarch64-low.c (ps_get_thread_area): Replace
10200 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10202 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10203 Marcus Shawcroft <marcus.shawcroft@arm.com>
10204 Nigel Stephens <nigel.stephens@arm.com>
10205 Yufeng Zhang <yufeng.zhang@arm.com>
10207 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10208 (aarch64.c, aarch64-without-fpu.c): New targets.
10209 * configure.srv (aarch64*-*-linux*): New.
10210 * linux-aarch64-low.c: New file.
10212 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10214 * linux-low.c (handle_extended_wait, linux_create_inferior)
10215 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10216 (dequeue_one_deferred_signal, linux_resume_one_thread)
10217 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10218 (linux_tracefork_grandchild, linux_test_for_tracefork)
10219 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10220 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10221 where the argument is 0.
10223 2013-01-25 Yao Qi <yao@codesourcery.com>
10225 * event-loop.c: Include "queue.h".
10226 (gdb_event_p): New typedef.
10227 (struct gdb_event) <next_event>: Remove.
10228 (event_queue): Change to QUEUE(gdb_event_p).
10229 (async_queue_event): Remove.
10230 (gdb_event_xfree): New.
10231 (initialize_event_loop): New.
10232 (process_event): Use API from QUEUE.
10233 (wait_for_event): Likewise.
10234 * server.c (main): Call initialize_event_loop.
10235 * server.h (initialize_event_loop): Declare.
10237 2013-01-18 Yao Qi <yao@codesourcery.com>
10239 * ax.h (struct eval_agent_expr_context): New.
10240 (gdb_eval_agent_expr): Update declaration.
10241 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10242 TFRAME. Add new argument CTX.
10243 * server.h (struct eval_agent_expr_context): Declare.
10244 (agent_mem_read, agent_tsv_read): Update declaration.
10245 (agent_mem_read_string): Likewise.
10246 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10247 (add_traceframe_block): Add new argument TPOINT.
10248 Increase TPOINT->traceframe_usage.
10249 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10250 eval_tracepoint_agent_expr.
10251 (condition_true_at_tracepoint): Likewise.
10252 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10253 (agent_mem_read_string, agent_tsv_read): Likewise.
10255 2013-01-16 Yao Qi <yao@codesourcery.com>
10257 * linux-low.c (linux_resume_one_lwp): Don't check
10258 'lwp->bp_reinsert != 0'.
10260 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10261 Pedro Alves <palves@redhat.com>
10263 * lynx-low.c (ptrace_request_to_str): Define a temporary
10264 macro and use it to simplify this function's implementation.
10266 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10268 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10271 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10273 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10275 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10277 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10279 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10281 * lynx-low.c (lynx_resume): Use the resume_info parameter
10282 to determine the ptid for the lynx_ptrace call, unless
10283 it is equal to minus_one_ptid, in which case we use the
10284 ptid of the current_inferior.
10285 (lynx_wait_1): After having received a thread create/exit
10286 event, resume the inferior's execution using the signaling
10287 thread's ptid, rather than the old ptid.
10289 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10291 * lynx-low.c (lynx_resume): Delete variable ret.
10293 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10295 * gdbreplay.c (gdbreplay_version): Update copyright year.
10296 * server.c (gdbserver_version): Likewise.
10298 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10300 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10303 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10305 * lynx-low.c (ptrace_request_to_str): Add handling for
10306 PTRACE_GETTRACESIG.
10308 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10310 * lynx-low.c (lynx_attach): Delete variable new_process.
10312 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10314 * lynx-low.c (lynx_create_inferior): Delete variable
10317 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10319 * lynx-low.c (ptrace_request_to_str): Do not handle
10320 PTRACE_GETTHREADLIST if this macro does not exist.
10322 2012-12-15 Yao Qi <yao@codesourcery.com>
10324 * Makefile.in (OBS): Add notif.o.
10325 * notif.c, notif.h: New.
10326 * server.c: Include "notif.h".
10327 (struct vstop_notif) <next>: Remove.
10329 (queue_stop_reply): Update.
10330 (push_event, send_next_stop_reply): Remove.
10331 (discard_queued_stop_replies): Update.
10332 (notif_stop): New variable.
10333 (handle_v_stopped): Remove.
10334 (handle_v_requests): Don't call handle_v_stopped. Call
10335 handle_ack_notif instead.
10336 (queue_stop_reply_callback): Call notif_event_enque instead
10337 of queue_stop_reply.
10338 (handle_status): Don't call send_next_stop_reply, call
10339 notif_write_event instead.
10340 (kill_inferior_callback): Likewise.
10341 (detach_or_kill_inferior_callback): Likewise.
10342 (main): Call initialize_notif.
10343 (process_serial_event): Call QUEUE_is_empty.
10344 (handle_target_event): Call notif_push instead of push event.
10345 * server.h (push_event): Remove declaration.
10347 2012-12-10 Tom Tromey <tromey@redhat.com>
10349 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10350 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10353 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10354 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10355 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10356 (amd64-linux-ipa.o, ax.o): Rewrite.
10357 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10358 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10359 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10360 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10361 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10362 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10363 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10364 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10365 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10366 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10367 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10368 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10369 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10370 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10371 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10372 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10373 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10374 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10375 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10376 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10377 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10378 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10379 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10380 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10381 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10382 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10383 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10384 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10385 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10386 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10387 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10388 (reg-tilegx.o): Remove.
10389 (all_object_files): New macro.
10390 Include .deps files.
10391 * aclocal.m4, configure: Rebuild.
10392 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10393 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10394 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10396 2012-12-05 Tom Tromey <tromey@redhat.com>
10399 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10401 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10403 * configure.ac: Check for linux/perf_event.h.
10404 * config.in: Regenerated.
10405 * configure: Regenerated.
10407 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10409 * hostio.c (handle_readlink): Decrease buffer size
10410 parameter passed to readlink by one byte.
10412 2012-11-26 Yao Qi <yao@codesourcery.com>
10414 * configure.ac (build_warnings): Append '-Wempty-body'.
10415 * configure: Regenerated.
10416 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10419 2012-11-15 Pierre Muller <muller@sourceware.org>
10421 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10422 * config.in: Regenerate.
10423 * configure: Regenerate.
10424 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10425 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10426 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10427 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10429 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10430 instead of <sys/wait.h> header.
10431 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10433 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10435 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10436 (various make rules): Remove -DGDBSERVER
10438 2012-11-09 Yao Qi <yao@codesourcery.com>
10440 * spu-low.c (current_ptid): Move it to ..
10441 * gdbthread.h: ... here. New.
10442 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10443 * server.c (myresume, process_serial_event): Likewise.
10444 * thread-db.c (thread_db_find_new_threads): Likewise.
10445 * tracepoint.c (run_inferior_command): Likewise.
10447 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10449 * server.c (handle_search_memory_1): Include access length in
10452 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10454 * linux-crisv32-low.c: Fix compile errors.
10456 2012-09-04 Yao Qi <yao@codesourcery.com>
10458 * tracepoint.c (cmd_qtsv): Adjust debug message.
10459 Don't check CUR_TPOINT.
10461 2012-08-28 Yao Qi <yao@codesourcery.com>
10463 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10464 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10465 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10466 Remove declarations of xmalloc, xreallloc, xstrdup and
10468 * Makefile.in (libiberty_h): New.
10469 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10470 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10472 2012-08-23 Yao Qi <yao@codesourcery.com>
10474 * server.h: Remove declaration of 'xsnprintf'.
10476 2012-08-22 Keith Seitz <keiths@redhat.com>
10478 * server.h: Include build-gnulib-gbserver/config.h.
10479 * gdbreplay.c: Likewise.
10481 2012-08-08 Doug Evans <dje@google.com>
10483 * Makefile.in (SFILES): Add gdb_vecs.c.
10484 (OBS): Add gdb_vecs.o.
10485 (gdb_vecs_h, host_defs_h): New variables.
10486 (thread-db.o): Add $(gdb_vecs_h) dependency.
10487 (gdb_vecs.o): New rule.
10488 * thread-db.c: #include "gdb_vecs.h".
10489 (thread_db_load_search): Use a vector to iterate over path elements.
10490 Handle text appearing after "$pdir".
10492 * configure.ac: Add check for strstr.
10493 * config.in: Regenerate.
10494 * configure: Regenerate.
10496 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10498 * hostio.c (handle_pread): If pread fails, fall back to attempting
10500 (handle_pwrite): Likewise for pwrite.
10502 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10504 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10505 between unsupported TYPE and unimplementable ADDR/LEN combination.
10506 (arm_insert_point): Act on new return value.
10508 2012-07-31 Pedro Alves <palves@redhat.com>
10510 * server.c (process_point_options): Only skip tokens if we find
10511 one that is unrecognized. Don't treat 'X' specially while
10512 skipping unrecognized tokens.
10514 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10516 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10517 to 4-byte-align HW breakpoint addresses for Thumb.
10519 2012-07-27 Yao Qi <yao@codesourcery.com>
10523 * server.h: Declare gdb_agent_about_to_close.
10524 * target.c (kill_inferior): Include "agent.h".
10525 New. Send command 'kill'.
10526 * target.h (kill_inferior): Removed macro.
10527 * tracepoint.c (gdb_agent_about_to_close): New.
10528 (gdb_agent_helper_thread): Handle command 'close'.
10529 Wait endlessly until the inferior stops.
10530 Install gdb_agent_remove_socket to atexit hook.
10531 (agent_socket_name): New static variable.
10532 (gdb_agent_socket_init): Replace local variable 'name' with
10533 'agent_socket_name'.
10534 (gdb_agent_remove_socket): New.
10536 2012-07-27 Yao Qi <yao@codesourcery.com>
10538 * server.c (process_point_options): Stop at 'X' when parsing.
10540 2012-07-19 Michael Eager <eager@eagercon.com>
10542 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10544 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10545 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10546 hardware breakpoint.
10548 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10550 * gdbserver/linux-low.c (initialize_low): Call
10551 linux_ptrace_init_warnings.
10553 2012-07-02 Doug Evans <dje@google.com>
10555 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10558 2012-07-02 Stan Shebs <stan@codesourcery.com>
10560 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10561 (ax.o): Add it to build rule.
10563 (OBS): Add format.o.
10564 (IPA_OBS): Add format.o.
10565 * server.c (handle_query): Claim support for breakpoint commands.
10566 (process_point_options): Add command case.
10567 (process_serial_event): Leave running if there are printfs in
10569 * mem-break.h (any_persistent_commands): Declare.
10570 (add_breakpoint_commands): Declare.
10571 (gdb_no_commands_at_breakpoint): Declare.
10572 (run_breakpoint_commands): Declare.
10573 * mem-break.c (struct point_command_list): New struct.
10574 (struct breakpoint): New field command_list.
10575 (any_persistent_commands): New function.
10576 (add_commands_to_breakpoint): New function.
10577 (add_breakpoint_commands): New function.
10578 (gdb_no_commands_at_breakpoint): New function.
10579 (run_breakpoint_commands): New function.
10580 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10582 * ax.c: Include format.h.
10583 (ax_printf): New function.
10584 (gdb_eval_agent_expr): Add printf opcode.
10586 2012-06-13 Yao Qi <yao@codesourcery.com>
10588 * server.c (start_inferior): Remove duplicated writes to fields
10589 'last_resume_kind' and 'last_status' of 'current_inferior'.
10591 2012-06-12 Yao Qi <yao@codesourcery.com>
10592 Pedro Alves <palves@redhat.com>
10594 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10596 * server.c (handle_v_cont): Extend comment.
10598 2012-06-11 Yao Qi <yao@codesourcery.com>
10600 * linux-low.c (linux_attach): Add 'static'.
10602 2012-06-06 Yao Qi <yao@codesourcery.com>
10604 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10606 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10608 Fix gcc -flto compilation warning.
10609 * server.c (main): Make variable multi_mode and attach volatile.
10611 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10613 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10614 if the platform doesn't know about it.
10616 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10618 * Makefile.in (SFILES): Add linux-tile-low.c.
10619 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10620 * configure.srv: Handle tilegx-*-linux*.
10621 * linux-tile-low.c: New file.
10623 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10625 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10627 2012-05-24 Pedro Alves <palves@redhat.com>
10631 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10633 2012-05-24 Pedro Alves <palves@redhat.com>
10637 Replace target_signal with gdb_signal throughout.
10639 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10641 * linux-low.c (linux_store_registers): Avoid the copying sequence
10642 when no data has been retrieved by ptrace.
10644 2012-05-22 Will Deacon <will.deacon@arm.com>
10646 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10647 Include asm/ptrace.h.
10648 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10651 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10653 * linux-low.c (linux_store_registers): Don't re-retrieve data
10654 with ptrace that has already been obtained from /proc. Always
10655 copy any data retrieved with ptrace to the buffer supplied.
10657 2012-05-11 Yao Qi <yao@codesourcery.com>
10658 Pedro Alves <palves@redhat.com>
10660 * linux-low.c (enum stopping_threads_kind): New.
10661 (stopping_threads): Change type to `enum stopping_threads_kind'.
10662 (handle_extended_wait): If stopping and suspending threads, leave
10663 the new_lwp suspended too.
10664 (linux_wait_for_event): Adjust.
10665 (stop_all_lwps): Set `stopping_threads' to
10666 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10667 whether we're suspending threads or just stopping them. Assert no
10670 2012-04-29 Yao Qi <yao@codesourcery.com>
10672 * server.h: Move some code to ...
10673 * gdbthread.h: ... here. New.
10674 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10675 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10676 (nto-low.o, win32-low.o): Likewise.
10677 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10678 * regcache.c, remote-utils.c, server.c: Likewise.
10679 * target.c, tracepoint.c, win32-low.c: Likewise.
10681 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10683 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10684 (PTRACE_ARG4_TYPE): Likewise.
10685 (PTRACE_XFER_TYPE): Likewise.
10686 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10687 ptrace to PTRACE_ARG3_TYPE.
10688 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10689 (PTRACE_ARG4_TYPE): Likewise.
10690 (PTRACE_XFER_TYPE): Likewise.
10691 (linux_detach_one_lwp): Cast fourth argument of
10692 ptrace to long then PTRACE_ARG4_TYPE.
10693 (regsets_fetch_inferior_registers): Cast third argument of
10694 ptrace to long then PTRACE_ARG3_TYPE.
10695 (regsets_store_inferior_registers): Likewise.
10697 2012-04-20 Pedro Alves <palves@redhat.com>
10699 * configure: Regenerate.
10701 2012-04-19 Pedro Alves <palves@redhat.com>
10703 * Makefile.in (GNULIB_BUILDDIR): New.
10704 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10705 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10706 (all, install-only, uninstall, clean-info, all-lib, clean): No
10707 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10708 (maintainer-clean realclean distclean): Use subdir_do.
10710 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10711 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10712 * acinclude.m4: Include acx_configure_dir.m4.
10713 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10714 calls. Call AC_PROG_RANLIB. Configure gnulib using
10717 (GNULIB_STDINT_H): Adjust.
10718 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10719 * gdbreplay.c: Include build-gnulib/config.h.
10720 * server.h: Likewise.
10721 * aclocal.m4: Regenerate.
10722 * config.in: Regenerate.
10723 * configure: Regenerate.
10725 2012-04-19 Pedro Alves <palves@redhat.com>
10727 * Makefile.in (LIBGNU, INCGNU): Adjust.
10728 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10729 (all, install-only, uninstall, clean-info, all-lib, clean)
10730 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10731 * configure.ac: Adjust AC_OUTPUT output.
10732 * aclocal.m4: Regenerate.
10733 * configure: Regenerate.
10735 2012-04-19 Pedro Alves <palves@redhat.com>
10737 * Makefile.in (generated_files): New.
10738 (server_h): Remove the explicit dependency on config.h, and depend
10739 on $generated_files.
10741 2012-04-19 Pedro Alves <palves@redhat.com>
10743 * Makefile.in (INCGNU): Add -Ignulib.
10745 2012-04-19 Pedro Alves <palves@redhat.com>
10747 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10748 (INCGNU): ... this, and spell out -I here.
10749 (GNULIB_LIB): Rename to ...
10750 (LIBGNU): ... this.
10751 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10753 2012-04-19 Pedro Alves <palves@redhat.com>
10755 * config.in: Regenerate.
10757 2012-04-19 Pedro Alves <palves@redhat.com>
10759 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10760 * server.h (memmem): Remove declaration.
10761 * config.in: Regenerate.
10762 * configure: Regenerate.
10764 2012-04-19 Yao Qi <yao@codesourcery.com>
10766 * Makefile.in (SFILES): Add common/vec.c.
10770 2012-04-19 Yao Qi <yao@codesourcery.com>
10772 * remote-utils.c (prepare_resume_reply): Replace with macro
10773 target_core_of_thread.
10774 * server.c (handle_qxfer_threads_proper): Likewise.
10775 * target.h (traget_core_of_thread): New macro.
10777 2012-04-18 Pedro Alves <palves@redhat.com>
10779 * aclocal.m4: Regenerate.
10780 * configure: Regenerate.
10782 2012-04-16 Yao Qi <yao@codesourcery.com>
10784 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10785 duplicated on address.
10787 2012-04-16 Yao Qi <yao@codesourcery.com>
10789 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10790 (struct tracepoint_action_ops) <send>: New field.
10791 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10792 (agent_expr_send, x_tracepoint_action_send): New.
10793 (l_tracepoint_action_send): New.
10794 (cmd_qtdp): Download and install tracepoint
10795 according to `use_agent'.
10796 (run_inferior_command): Add one more parameter `len'.
10798 (tracepoint_send_agent): New.
10799 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10801 2012-04-16 Yao Qi <yao@codesourcery.com>
10803 * tracepoint.c (download_tracepoints): Moved to ...
10804 (cmd_qtstart): ... here.
10806 2012-04-14 Yao Qi <yao@codesourcery.com>
10808 * tracepoint.c: Include inttypes.h.
10809 (struct collect_memory_action): Use sized types.
10810 (struct tracepoint): Likewise.
10811 (cmd_qtdp, stop_tracing): Update print specifiers.
10812 (cmd_qtp, response_tracepoint): Likewise.
10813 (collect_data_at_tracepoint): Likewise.
10814 (collect_data_at_step): Likewise.
10816 2012-04-14 Yao Qi <yao@codesourcery.com>
10818 Import gnulib module inttypes.
10819 * aclocal.m4, config.in, configure: Regenerated.
10821 2012-04-14 Yao Qi <yao@codesourcery.com>
10823 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10824 Makefile and config.status at last.
10826 2012-04-13 Yao Qi <yao@codesourcery.com>
10828 * tracepoint.c: Include stdint.h unconditionally.
10830 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10832 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10833 on BFD_HAVE_SYS_PROCFS_TYPE.
10834 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10835 * configure: Regenerate.
10836 * config.in: Likewise.
10838 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10840 * Makefile.in (clean): Also remove x32.c x32-linux.c
10841 x32-avx.c x32-avx-linux.c.
10842 (x32.o): New target.
10844 (x32-linux.o): Likewise.
10845 (x32-linux.c): Likewise.
10846 (x32-avx.o): Likewise.
10847 (x32-avx.c): Likewise.
10848 (x32-avx-linux.o): Likewise.
10849 (x32-avx-linux.c): Likewise.
10851 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10852 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10853 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10854 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10855 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10856 i386/x32-avx-linux.xml.
10858 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10859 (init_registers_x32_avx_linux): Likwise.
10860 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10861 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10863 2012-04-13 Pedro Alves <palves@redhat.com>
10865 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10866 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10867 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10868 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10871 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10873 * linux-x86-low.c (compat_x32_clock_t): New.
10874 (compat_x32_siginfo_t): Likewise.
10875 (compat_x32_siginfo_from_siginfo): Likewise.
10876 (siginfo_from_compat_x32_siginfo): Likewise.
10877 (linux_is_elf64): Likewise.
10878 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10879 and siginfo_from_compat_x32_siginfo for x32.
10880 (x86_arch_setup): Set linux_is_elf64.
10882 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10885 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10887 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10888 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10889 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10890 compatible with process.
10892 2012-04-12 Yao Qi <yao@codesourcery.com>
10894 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10895 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10896 (install-only, install-info, clean): Handle sub dir gnulib.
10897 (all-lib, am--refresh): New targets.
10898 (memmem.o): Remove target.
10899 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10900 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10901 (AC_REPLACE_FUNCS): Remove memmem.
10902 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10903 (AC_OUTPUT): Generate Makefile in gnulib/.
10904 * aclocal.m4, config.in, configure: Regenerated.
10906 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10908 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10910 2012-04-05 Pedro Alves <palves@redhat.com>
10912 -Werror=strict-aliasing
10914 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10917 2012-04-04 Pedro Alves <palves@redhat.com>
10919 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10920 (sparc_store_gregset_from_stack, sparc_store_gregset)
10921 (sparc_breakpoint_at): Fix formatting.
10923 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10925 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10927 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10928 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10929 * config.in: Regenerate.
10930 * configure: Likewise.
10932 2012-03-29 Pedro Alves <palves@redhat.com>
10934 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10935 Correct ptrace arguments.
10937 2012-03-28 Pedro Alves <palves@redhat.com>
10939 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10940 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10941 (IA64_FR1_REGNUM): New defines.
10942 (ia64_fetch_register): New.
10943 (the_low_target): Install it.
10944 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10946 * linux-low.c (linux_fetch_registers): Try the
10947 the_low_target.fetch_register hook first.
10949 * linux-arm-low.c (the_low_target): Adjust.
10950 * linux-bfin-low.c (the_low_target): Adjust.
10951 * linux-cris-low.c (the_low_target): Adjust.
10952 * linux-crisv32-low.c (the_low_target): Adjust.
10953 * linux-m32r-low.c (the_low_target): Adjust.
10954 * linux-m68k-low.c (the_low_target): Adjust.
10955 * linux-mips-low.c (the_low_target): Adjust.
10956 * linux-ppc-low.c (the_low_target): Adjust.
10957 * linux-s390-low.c (the_low_target): Adjust.
10958 * linux-sh-low.c (the_low_target): Adjust.
10959 * linux-sparc-low.c (the_low_target): Adjust.
10960 * linux-tic6x-low.c (the_low_target): Adjust.
10961 * linux-x86-low.c (the_low_target): Adjust.
10962 * linux-xtensa-low.c (the_low_target): Adjust.
10964 2012-03-26 Pedro Alves <palves@redhat.com>
10966 * server.c (handle_qxfer_libraries): Don't bail early if
10967 the_target->qxfer_libraries_svr4 is not NULL.
10969 2012-03-26 Pedro Alves <palves@redhat.com>
10971 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10973 2012-03-23 Pedro Alves <palves@redhat.com>
10975 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10976 "library-list-svr4" element's start tag when the the DSO list is
10979 2012-03-23 Pedro Alves <palves@redhat.com>
10981 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10982 a variable whose type size is the same as the inferior's pointer
10985 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10987 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10989 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10990 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10991 * linux-low.h: Include <signal.h>.
10992 (struct siginfo): Remove forward declaration.
10993 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10996 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10998 * .gitignore: Ignore more files.
11000 2012-03-19 Pedro Alves <palves@redhat.com>
11001 Jan Kratochvil <jan.kratochvil@redhat.com>
11003 * server.c (cont_thread, general_thread): Add describing comments.
11004 (start_inferior): Clear `cont_thread'.
11005 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11008 2012-03-15 Yao Qi <yao@codesourcery.com>
11010 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11012 (cmd_qtdp): ... here.
11014 2012-03-15 Yao Qi <yao@codesourcery.com>
11016 * tracepoint.c (struct tracepoint_action_ops): New.
11017 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11018 (m_tracepoint_action_download): New.
11019 (r_tracepoint_action_download): New.
11020 (x_tracepoint_action_download): New.
11021 (l_tracepoint_action_download): New.
11022 (add_tracepoint_action): Install `action->ops' according type.
11023 (download_tracepoint_1): Move code `download' function pointer
11024 of various tracepoint_action_ops.
11026 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11028 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11029 linux_ptrace_attach_warnings.
11031 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11033 * Makefile.in (linux-ptrace.o): New.
11034 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11035 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11036 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11037 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11038 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11040 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11042 2012-03-08 Yao Qi <yao@codesourcery.com>
11043 Pedro Alves <palves@redhat.com>
11045 Fix PR server/13392.
11046 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11047 offset of JMP insn.
11048 * tracepoint.c (remove_tracepoint): New.
11049 (cmd_qtdp): Call remove_tracepoint when failed to install.
11051 2012-03-07 Pedro Alves <palves@redhat.com>
11053 * linux-low.c (get_detach_signal): New.
11054 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11055 Pass on pending signals to PTRACE_DETACH. Check the result of the
11057 * server.c (program_signals, program_signals_p): New.
11058 (handle_general_set): Handle QProgramSignals.
11059 * server.h (program_signals, program_signals_p): Declare.
11061 2012-03-05 Pedro Alves <palves@redhat.com>
11062 Jan Kratochvil <jan.kratochvil@redhat.com>
11064 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11067 2012-03-03 Yao Qi <yao@codesourcery.com>
11069 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11070 agent_look_up_symbols.
11072 2012-03-03 Yao Qi <yao@codesourcery.com>
11074 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11075 (linux-x86-low.o): Likewise.
11076 * server.h: Remove in_process_agent_loaded.
11077 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11081 2012-03-03 Yao Qi <yao@codesourcery.com>
11083 * tracepoint.c (gdb_agent_capability): New global.
11084 (in_process_agent_loaded_ust): Renamed to
11085 `in_process_agent_supports_ust'.
11087 (in_process_agent_supports_ust): Call agent_capability_check.
11088 (clear_installed_tracepoints): Assert that agent supports
11091 2012-03-03 Yao Qi <yao@codesourcery.com>
11093 * linux-low.c (linux_supports_agent): New.
11094 (linux_target_ops): Initialize field `supports_agent' with
11095 linux_supports_agent.
11096 * target.h (struct target_ops) <supports_agent>: New.
11097 (target_supports_agent): New macro.
11098 * server.c (handle_general_set): Handle packet 'QAgent'.
11099 (handle_query): Send `QAgent+'.
11100 * Makefile.in (server.o): Depends on agent.h.
11102 2012-03-03 Yao Qi <yao@codesourcery.com>
11104 * Makefile.in (OBS): Add agent.o.
11105 Add new rule for agent.o.
11106 Track dependence of tracepoint.c on agent.h.
11107 * tracepoint.c (run_inferior_command_1):
11108 (run_inferior_command): Call agent_run_command.
11109 (gdb_ust_connect_sync_socket): Deleted. Move it to
11111 (resume_thread, stop_thread): Likewise.
11112 (gdb_ust_socket_init): Renamed to ...
11113 (gdb_agent_socket_init): ... New.
11114 (gdb_ust_thread): Renamed to ...
11115 (gdb_agent_helper_thread): ... New.
11116 (gdb_ust_init): Move some code to ...
11117 (gdb_agent_init): ... here. New.
11118 [HAVE_UST]: Call gdb_ust_init.
11119 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11120 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11121 * config.in, configure: Regenerated.
11123 2012-03-02 Pedro Alves <palves@redhat.com>
11125 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11126 * linux-low.c (struct simple_pid_list): New.
11127 (stopped_pids): New a struct simple_pid_list pointer.
11128 (add_to_pid_list, pull_pid_from_list): New.
11129 (handle_extended_wait): Don't assume the first signal new children
11130 report is SIGSTOP. Adjust call to pull_pid_from_list.
11131 (linux_wait_for_lwp): Adjust.
11133 2012-03-02 Yao Qi <yao@codesourcery.com>
11135 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11138 2012-03-02 Yao Qi <yao@codesourcery.com>
11140 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11141 `stop_pc' and `tpoint'. Update caller.
11143 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11145 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11146 * linux-low.c (use_linux_regsets): New macro.
11147 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11148 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11149 (linux_register_in_regsets): New function.
11150 (usr_fetch_inferior_registers): Skip registers covered by
11152 (usr_store_inferior_registers): Likewise.
11153 (usr_fetch_inferior_registers): New macro.
11154 (usr_store_inferior_registers): Likewise.
11155 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11156 (linux_store_registers): Likewise.
11157 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11159 (init_registers_mips64_dsp_linux): Likewise.
11160 (init_registers_mips_linux): New macro.
11161 (init_registers_mips_dsp_linux): Likewise.
11162 (mips_dsp_num_regs): Likewise.
11163 (DSP_BASE, DSP_CONTROL): New fallback macros.
11164 (mips_base_regs): New macro.
11165 (mips_regmap): Use it. Fix the size.
11166 (mips_dsp_regmap): New variable.
11167 (mips_dsp_regset_bitmap): Likewise.
11168 (mips_arch_setup): New function.
11169 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11171 (mips_cannot_store_register): Likewise.
11172 (the_low_target): Update .arch_setup, .num_regs and .regmap
11173 initializers. Add .regset_bitmap initializer.
11174 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11176 * linux-bfin-low.c (the_low_target): Likewise.
11177 * linux-cris-low.c (the_low_target): Likewise.
11178 * linux-crisv32-low.c (the_low_target): Likewise.
11179 * linux-ia64-low.c (the_low_target): Likewise.
11180 * linux-m32r-low.c (the_low_target): Likewise.
11181 * linux-m68k-low.c (the_low_target): Likewise.
11182 * linux-ppc-low.c (the_low_target): Likewise.
11183 * linux-s390-low.c (the_low_target): Likewise.
11184 * linux-sh-low.c (the_low_target): Likewise.
11185 * linux-sparc-low.c (the_low_target): Likewise.
11186 * linux-tic6x-low.c (the_low_target): Likewise.
11187 * linux-x86-low.c (the_low_target): Likewise.
11188 * linux-xtensa-low.c (the_low_target): Likewise.
11189 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11190 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11191 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11193 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11194 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11196 2012-02-29 Yao Qi <yao@codesourcery.com>
11197 Pedro Alves <palves@redhat.com>
11199 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11200 `step_over_finished' is true.
11202 2012-02-27 Pedro Alves <palves@redhat.com>
11204 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11205 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11207 2012-02-27 Pedro Alves <palves@redhat.com>
11210 * linux-low.c (pid_is_stopped): New.
11211 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11213 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11215 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11218 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11220 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11222 2012-02-24 Luis Machado <lgustavo@codesourcery>
11224 * server.c (handle_query): Advertise support for target-side
11225 breakpoint condition evaluation.
11226 (process_point_options): New function.
11227 (process_serial_event): When inserting a breakpoint, check for
11228 a target-side condition that should be evaluated.
11230 * mem-break.c: Include regcache.h and ax.h.
11231 (point_cond_list_t): New data structure.
11232 (breakpoint) <cond_list>: New field.
11233 (find_gdb_breakpoint_at): Make non-static.
11234 (delete_gdb_breakpoint_at): Clear any target-side
11236 (clear_gdb_breakpoint_conditions): New function.
11237 (add_condition_to_breakpoint): Likewise.
11238 (add_breakpoint_condition): Likewise.
11239 (gdb_condition_true_at_breakpoint): Likewise.
11240 (gdb_breakpoint_here): Return result directly instead
11241 of going through a local variable.
11243 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11244 (clear_gdb_breakpoint_conditions): Likewise.
11245 (add_breakpoint_condition): Likewise.
11246 (gdb_condition_true_at_breakpoint): Likewise.
11248 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11249 (need_step_over_p): Take target-side breakpoint condition into
11252 2012-02-24 Luis Machado <lgustavo@codesourcery>
11254 * server.h: Include tracepoint.h.
11255 (agent_mem_read, agent_get_trace_state_variable_value,
11256 agent_set_trace_state_variable_value,
11257 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11258 get_set_tsv_func_addr): New prototypes.
11260 * ax.h: New include file.
11261 * ax.c: New source file.
11263 * tracepoint.c: Include ax.h.
11264 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11265 agent_expr, eval_result_type): Move to ax.h.
11266 (parse_agent_expr): Rename to ...
11267 (gdb_parse_agent_expr): ... this, make it non-static and move
11269 (unparse_agent_expr) Rename to ...
11270 (gdb_unparse_agent_expr): ... this, make it non-static and move
11272 (eval_agent_expr): Rename to ...
11273 (eval_tracepoint_agent_expr): ... this.
11274 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11275 forward declarations.
11276 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11277 (agent_get_trace_state_variable_value): New function.
11278 (agent_set_trace_state_variable_value): New function.
11279 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11280 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11281 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11282 (condition_true_at_tracepoint): Likewise.
11283 (parse_agent_expr): Rename to ...
11284 (gdb_parse_agent_expr): ... this and move to ax.c.
11285 (unparse_agent_expr): Rename to ...
11286 (gdb_unparse_agent_expr): ... this and move to ax.c.
11287 (gdb_agent_op_name): Move to ax.c.
11288 (eval_agent_expr): Rename to ...
11289 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11291 (eval_tracepoint_agent_expr): New function.
11292 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11294 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11296 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11297 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11298 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11299 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11300 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11301 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11302 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11303 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11304 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11305 (compile_bytecodes): Remove forward declaration.
11306 (is_goto_target): Move to ax.c.
11307 (compile_bytecodes): Move to ax.c and call
11308 agent_get_trace_state_variable_value (...) and
11309 agent_set_trace_state_variable_value (...).
11311 * Makefile.in: Update ax.c and IPA dependencies.
11313 2012-02-24 Pedro Alves <palves@redhat.com>
11315 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11316 (cmd_bigqtbuffer_circular): ... this. Only handle
11317 'QTBuffer:circular:'.
11318 (handle_tracepoint_general_set): Adjust.
11320 2012-02-16 Yao Qi <yao@codesourcery.com>
11322 * inferiors.c: Move code to ...
11323 * dll.c: .... here. New.
11324 * server.h: Declare clear_dlls.
11325 * Makefile.in (SFILES): Add dll.c.
11329 2012-02-11 Yao Qi <yao@codesourcery.com>
11331 * server.c: (handle_monitor_command): Add a new parameter
11333 (handle_query): Update caller.
11335 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11337 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11338 * configure, config.in: Regenerate.
11339 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11342 2012-02-02 Pedro Alves <palves@redhat.com>
11344 Try SIGKILL first, then PTRACE_KILL.
11345 * linux-low.c (linux_kill_one_lwp): New.
11346 (linux_kill_one_lwp): Rename to ...
11347 (kill_one_lwp_callback): ... this. Use the new
11348 linux_kill_one_lwp.
11350 2012-02-02 Pedro Alves <palves@redhat.com>
11352 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11355 2012-01-27 Pedro Alves <palves@redhat.com>
11357 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11358 (elf_64_file_p): Make static.
11359 (linux_pid_exe_is_elf_64_file): New.
11360 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11361 Delete declarations.
11362 (linux_pid_exe_is_elf_64_file): Declare.
11363 * linux-x86-low.c (x86_arch_setup): Use
11364 linux_pid_exe_is_elf_64_file.
11366 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11368 * linux-low.c (linux_wait_for_event_1): Rename to ...
11369 (linux_wait_for_event): ... here and merge it with former
11370 linux_wait_for_event - new variable wait_ptid, use it.
11371 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11373 2012-01-23 Pedro Alves <palves@redhat.com>
11375 * server.c (main): Avoid yet another case of infinite loop while
11376 detaching/killing after a longjmp.
11378 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11381 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11383 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11385 * hostio.c (handle_readlink): New function.
11386 (handle_vFile): Call it to handle "vFile:readlink" packets.
11388 2012-01-20 Pedro Alves <palves@redhat.com>
11389 Ulrich Weigand <ulrich.weigand@linaro.org>
11391 * server.c (handle_v_requests): Only support vAttach and vRun to
11392 start multiple processes when in extended protocol mode.
11394 2012-01-17 Pedro Alves <palves@redhat.com>
11396 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11397 memalign plus mprotect to allocate the scratch buffer.
11399 2012-01-13 Pedro Alves <palves@redhat.com>
11401 * server.c (attach_inferior): Clear `cont_thread'.
11403 2012-01-13 Pedro Alves <palves@redhat.com>
11405 * server.c (main): Avoid infinite loop while detaching/killing
11408 2012-01-09 Doug Evans <dje@google.com>
11410 * server.c (start_inferior): Set last_ptid in --wrapper case.
11412 2012-01-06 Yao Qi <yao@codesourcery.com>
11414 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11416 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11418 2012-01-04 Yao Qi <yao@codesourcery.com>
11420 * tracepoint.c (cmd_qtdp): Print debug message
11421 for static tracepoint.
11423 2012-01-04 Yao Qi <yao@codesourcery.com>
11425 * tracepoint.c (trace_vdebug): Differentiate debug message
11426 between gdbserver and IPA.
11428 2012-01-03 Yao Qi <yao@codesourcery.com>
11430 * tracepoint.c (tracepoint_was_hit): Don't collect for
11433 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11435 * terminal.h: Reformat copyright header.
11437 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11439 * server.c (gdbserver_version): Update copyright year.
11440 * gdbreplay.c (gdbreplay_version): Likewise.
11442 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11444 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11447 2011-12-18 Hui Zhu <teawater@gmail.com>
11448 * linux-low.c (linux_create_inferior): Save return value to ret.
11450 2011-12-18 Hui Zhu <teawater@gmail.com>
11452 * linux-low.c (linux_create_inferior): Save return value to ret.
11454 2011-12-16 Doug Evans <dje@google.com>
11456 * linux-low.c (linux_create_inferior): If stdio connection,
11457 redirect stdin from /dev/null, stdout to stderr.
11458 * remote-utils.c (remote_is_stdio): New static global.
11459 (remote_connection_is_stdio): New function.
11460 (remote_prepare): Handle stdio connection.
11461 (remote_open): Ditto.
11462 (remote_close): Don't close stdin for stdio connections.
11463 (read_prim,write_prim): New functions. Replace all calls to
11464 read/write to these.
11465 * server.c (main): Watch for "-" argument. Move call to
11466 remote_prepare before start_inferior.
11467 * server.h (STDIO_CONNECTION_NAME): New macro.
11468 (remote_connection_is_stdio): Declare.
11470 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11471 in debugging output.
11473 2011-12-15 Yao Qi <yao@codesourcery.com>
11475 * tracepoint.c: Include sys/syscall.h.
11476 (gdb_ust_thread): Remove preprocessor conditional.
11478 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11480 * linux-low.c (linux_detach_one_lwp): Call
11481 the_low_target.prepare_to_resume before detaching.
11483 2011-12-14 Yao Qi <yao@codesourcery.com>
11485 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11488 2011-12-14 Yao Qi <yao@codesourcery.com>
11490 * i386-low.c (i386_low_stopped_data_address): Initialize local
11491 variable `control'.
11493 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11497 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11498 DR_CONTROL unless necessary. Extend comments.
11499 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11500 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11502 2011-12-13 Yao Qi <yao@codesourcery.com>
11504 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11506 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11508 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11510 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11511 Print new debug message for such case.
11513 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11515 Fix overlapping memcpy.
11516 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11517 the read_inferior_memory transfer.
11518 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11519 write_inferior_memory transfer.
11520 (set_fast_tracepoint_jump): New variable buf. Use it for the
11521 read_inferior_memory and write_inferior_memory transfers.
11522 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11523 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11524 Use it for the write_inferior_memory transfer.
11525 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11528 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11530 * linux-low.c (fetch_register, store_register): Make code
11531 consistent, fix formatting.
11533 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11535 * linux-low.c (usr_store_inferior_registers): Factor out code
11536 to handle individual registers into...
11537 (store_register): ... this new function.
11539 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11541 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11542 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11543 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11544 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11545 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11546 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11547 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11548 (srv_xmlfiles): Add new XML files.
11550 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11552 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11553 (init_registers_s390_linux32v1): Add prototype.
11554 (init_registers_s390_linux32v2): Likewise.
11555 (init_registers_s390_linux64v1): Likewise.
11556 (init_registers_s390_linux64v2): Likewise.
11557 (init_registers_s390x_linux64v1): Likewise.
11558 (init_registers_s390x_linux64v2): Likewise.
11559 (s390_num_regs): Increment to 52.
11560 (s390_regmap): Add orig_r2 register.
11561 (s390_num_regs_3264): Increment to 68.
11562 (s390_regmap_3264): Add orig_r2 register.
11563 (s390_collect_ptrace_register): Handle orig_r2 register.
11564 (s390_supply_ptrace_register): Likewise.
11565 (s390_fill_last_break): New function.
11566 (s390_store_last_break): Likewise.
11567 (s390_fill_system_call): New function.
11568 (s390_store_system_call): Likewise.
11569 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11571 (s390_check_regset): New function.
11572 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11573 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11574 Update target_regsets for available register sets.
11576 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11577 Jan Kratochvil <jan.kratochvil@redhat.com>
11579 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11580 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11582 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11583 * linux-low.h (struct process_info_private): New member r_debug.
11584 * server.c (handle_qxfer_libraries): Call
11585 the_target->qxfer_libraries_svr4.
11586 (handle_qxfer_libraries_svr4): New function.
11587 (qxfer_packets): New entry "libraries-svr4".
11588 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11589 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11590 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11591 PACKET_qXfer_libraries_svr4.
11593 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11595 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11596 PSW address/mask between 8-byte and 16-byte formats.
11597 (s390_supply_ptrace_register): Likewise.
11598 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11599 basic addressing mode bit.
11601 2011-11-24 Stan Shebs <stan@codesourcery.com>
11603 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11605 2011-11-17 Stan Shebs <stan@codesourcery.com>
11607 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11608 (tracing_start_time): New global.
11609 (tracing_stop_time): New global.
11610 (tracing_user_name): New global.
11611 (tracing_notes): New global.
11612 (tracing_stop_note): New global.
11613 (cmd_qtstart): Set traceframe_usage, start_time.
11614 (stop_tracing): Set stop_time.
11615 (cmd_qtstatus): Report additional status.
11616 (cmd_qtp): New function.
11617 (handle_tracepoint_query): Call it.
11618 (cmd_qtnotes): New function.
11619 (handle_tracepoint_general_set): Call it.
11620 (get_timestamp): Rename from tsv_get_timestamp.
11622 2011-11-14 Stan Shebs <stan@codesourcery.com>
11623 Kwok Cheung Yeung <kcy@codesourcery.com>
11625 * linux-x86-low.c (small_jump_insn): New.
11626 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11627 trampoline and error message, build a trampoline and issue a small
11628 jump instruction to it.
11629 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11630 trampoline and error message.
11631 (x86_get_min_fast_tracepoint_insn_len): New.
11632 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11633 * linux-low.h (struct linux_target_ops): Add arguments to
11634 install_fast_tracepoint_jump_pad operation, add new operation.
11635 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11637 (linux_get_min_fast_tracepoint_insn_len): New function.
11638 (linux_target_op): Add new operation.
11639 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11640 (gdb_trampoline_buffer_end): Ditto.
11641 (gdb_trampoline_buffer_error): Ditto.
11642 (struct ipa_sym_addresses): Add fields for new IPA variables.
11643 (symbol_list): Add entries for new IPA variables.
11644 (struct tracepoint): Add fields to hold the address range of the
11645 trampoline used by the tracepoint.
11646 (trampoline_buffer_head): New static variable.
11647 (trampoline_buffer_tail): Ditto.
11648 (claim_trampoline_space): New function.
11649 (have_fast_tracepoint_trampoline_buffer): New function.
11650 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11652 (install_fast_tracepoint): Ditto, also add error buffer argument.
11653 (cmd_qtminftpilen): New function.
11654 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11655 (fast_tracepoint_from_trampoline_address): New function.
11656 (fast_tracepoint_collecting): Handle trampoline as part of jump
11658 (set_trampoline_buffer_space): New function.
11659 (initialize_tracepoint): Initialize new IPA variables.
11660 * target.h (struct target_ops): Add arguments to
11661 install_fast_tracepoint_jump_pad operation, add new
11662 get_min_fast_tracepoint_insn_len operation.
11663 (target_get_min_fast_tracepoint_insn_len): New.
11664 (install_fast_tracepoint_jump_pad): Add arguments.
11665 * server.h (IPA_BUFSIZ): Define.
11666 * linux-i386-ipa.c: Include extra header files.
11667 (initialize_fast_tracepoint_trampoline_buffer): New function.
11668 (initialize_low_tracepoint): Call it.
11669 * server.h (set_trampoline_buffer_space): Declare.
11670 (claim_trampoline_space): Ditto.
11671 (have_fast_tracepoint_trampoline_buffer): Ditto.
11673 2011-11-14 Yao Qi <yao@codesourcery.com>
11675 * server.c (handle_query): Handle InstallInTrace for qSupported.
11676 * tracepoint.c (add_tracepoint): Sort list.
11677 (install_tracepoint, download_tracepoint): New.
11678 (cmd_qtdp): Call them to install and download tracepoints.
11679 (sort_tracepoints): Removed.
11680 (cmd_qtstart): Update.
11682 2011-11-14 Yao Qi <yao@codesourcery.com>
11684 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11685 * mem-break.h: Declare.
11686 * tracepoint.c (cmd_qtstart): Move some code to ...
11687 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11689 (download_tracepoints): Move some code to ...
11690 (download_tracepoint_1): ... here. New.
11692 2011-11-08 Yao Qi <yao@codesourcery.com>
11694 * remote-utils.c (relocate_instruction): A comment fix.
11696 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11698 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11699 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11700 dr_status_mirror and dr_control_mirror from debug_reg_state.
11701 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11702 (i386_initial_stuff): Remove use of deleted globals.
11703 (i386_get_thread_context, i386_set_thread_context,
11704 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11705 from debug_reg_state.
11707 2011-11-05 Yao Qi <yao@codesourcery.com>
11709 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11710 address as TPOINT's.
11712 2011-11-02 Stan Shebs <stan@codesourcery.com>
11714 * tracepoint.c (agent_mem_read_string): New function.
11715 (eval_agent_expr): Call it for tracenz.
11716 * server.c (handle_query): Report support for tracenz.
11718 2011-11-02 Yao Qi <yao@codesourcery.com>
11720 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11722 2011-11-02 Yao Qi <yao@codesourcery.com>
11724 * target.h: Fix a typo in comment.
11726 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11728 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11729 clobber the breakpoints' shadows with fast tracepoint jumps.
11730 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11731 * target.c (write_inferior_memory): Also pass MYADDR down to
11734 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11736 * configure.ac: Check support for personality routine.
11737 * configure: Regenerate.
11738 * config.in: Likewise.
11739 * linux-low.c: Include <sys/personality.h>.
11740 Define ADDR_NO_RANDOMIZE if necessary.
11741 (linux_create_inferior): Disable address space randomization when
11742 forking inferior, if requested.
11743 (linux_supports_disable_randomization): New function.
11744 (linux_target_ops): Install it.
11745 * server.h (disable_randomization): Declare.
11746 * server.c (disable_randomization): New global variable.
11747 (handle_general_set): Handle QDisableRandomization.
11748 (handle_query): Likewise for qSupported.
11749 (main): Support --disable-randomization and --no-disable-randomization
11750 command line arguments.
11751 * target.h (struct target_ops): Add supports_disable_randomization.
11752 (target_supports_disable_randomization): New macro.
11754 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11756 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11758 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11759 [!PT_GETDSBT] (target_loadmap): New definition.
11760 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11761 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11762 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11763 and PT_GETDSBT to LINUX_LOADMAP.
11764 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11765 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11767 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11769 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11770 (arm_linux_hwbp_cap): New static variable.
11771 (arm_linux_get_hwbp_cap): Replace by ...
11772 (arm_linux_init_hwbp_cap): ... this new function.
11773 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11774 (arm_linux_get_hw_watchpoint_count): Likewise.
11775 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11776 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11777 (arm_prepare_to_resume): Use perror_with_name instead of error.
11779 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11781 * linux-arm-low.c: Include <signal.h>.
11782 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11783 (struct arm_linux_hwbp_cap): New data type.
11784 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11785 (struct arm_linux_hw_breakpoint): New data type.
11786 (MAX_BPTS, MAX_WPTS): Define.
11787 (struct arch_process_info, struct arch_lwp_info): New data types.
11788 (arm_linux_get_hwbp_cap): New function.
11789 (arm_linux_get_hw_breakpoint_count): Likewise.
11790 (arm_linux_get_hw_watchpoint_count): Likewise.
11791 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11792 (arm_hwbp_control_initialize): Likewise.
11793 (arm_hwbp_control_is_enabled): Likewise.
11794 (arm_hwbp_control_is_initialized): Likewise.
11795 (arm_hwbp_control_disable): Likewise.
11796 (arm_linux_hw_breakpoint_equal): Likewise.
11797 (arm_linux_hw_point_initialize): Likewise.
11798 (struct update_registers_data): New data structure.
11799 (update_registers_callback: New function.
11800 (arm_insert_point): Likewise.
11801 (arm_remove_point): Likewise.
11802 (arm_stopped_by_watchpoint): Likewise.
11803 (arm_stopped_data_address): Likewise.
11804 (arm_new_process): Likewise.
11805 (arm_new_thread): Likewise.
11806 (arm_prepare_to_resume): Likewise.
11807 (the_low_target): Register arm_insert_point, arm_remove_point,
11808 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11809 arm_new_thread, and arm_prepare_to_resume.
11811 2011-09-15 Stan Shebs <stan@codesourcery.com>
11813 * server.h (struct emit_ops): Add compare-goto fields.
11814 * tracepoint.c (gdb_agent_op_sizes): New table.
11815 (emit_eq_goto): New function.
11816 (emit_ne_goto): New function.
11817 (emit_lt_goto): New function.
11818 (emit_le_goto): New function.
11819 (emit_gt_goto): New function.
11820 (emit_ge_goto): New function.
11821 (is_goto_target): New function.
11822 (compile_bytecodes): Recognize special cases of compare-goto
11823 combinations and call specialized emitters for them.
11824 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11825 (amd64_emit_ne_goto): New function.
11826 (amd64_emit_lt_goto): New function.
11827 (amd64_emit_le_goto): New function.
11828 (amd64_emit_gt_goto): New function.
11829 (amd64_emit_ge_goto): New function.
11830 (amd64_emit_ops): Add the new functions.
11831 (i386_emit_eq_goto): New function.
11832 (i386_emit_ne_goto): New function.
11833 (i386_emit_lt_goto): New function.
11834 (i386_emit_le_goto): New function.
11835 (i386_emit_gt_goto): New function.
11836 (i386_emit_ge_goto): New function.
11837 (i386_emit_ops): Add the new functions.
11839 2011-09-08 Stan Shebs <stan@codesourcery.com>
11841 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11842 (i386_emit_epilogue): Restore %ebx.
11844 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11846 * server.c (step_thread): Remove definition.
11847 (process_serial_event): Don't handle Hs.
11848 * server.h (step_thread): Remove declaration.
11849 * target.c (set_desired_inferior): Remove use of step_thread.
11851 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11853 * linux-low.c: Include linux-procfs.h.
11854 (linux_attach_lwp_1): Update comments.
11855 (linux_attach): Scan for existing threads when attaching to a
11856 process that is the tgid.
11857 * Makefile.in: Update dependencies.
11859 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11861 * configure.srv: Add linux-procfs.o dependencies.
11863 2011-08-14 Yao Qi <yao@codesourcery.com>
11865 * target.h (struct target_ops): Fix indent.
11866 * win32-low.c (win32_target_ops): Fix comment.
11868 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11869 Yao Qi <yao@codesourcery.com>
11871 * Makefile.in (clean): Remove tic6x-*.c files.
11872 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11873 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11874 (tic6x-c64xp-linux.c): Likewise.
11875 * configure.srv: Add support for tic6x-*-uclinux.
11876 * linux-tic6x-low.c: New.
11877 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11879 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11880 Yao Qi <yao@codesourcery.com>
11882 * target.h (struct target_ops): Add read_loadmap.
11883 * linux-low.c (struct target_loadseg): New type.
11884 (struct target_loadmap): New type.
11885 (linux_read_loadmap): New function.
11886 (linux_target_ops): Add linux_read_loadmap.
11887 * server.c (handle_query): Support qXfer:fdpic:read packet.
11888 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11891 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11893 * win32-low.c: Include <stdint.h>.
11895 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11897 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11898 to the inferior here.
11899 (i386_remove_aligned_watchpoint): Ditto.
11900 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11901 fit part of the watchpoint in the debug registers.
11902 (i386_update_inferior_debug_regs): New.
11903 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11904 registers, and only update the inferior on success.
11905 (i386_low_remove_watchpoint): Ditto.
11907 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11909 * linux-low.c (compare_ints, unique, list_threads, show_process,
11910 linux_core_of_thread): Delete.
11911 (linux_target_ops): Change linux_core_of_thread to
11912 linux_common_core_of_thread.
11913 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11914 * utils.c (malloc_failure): Change type of argument.
11915 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11916 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11917 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11918 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11919 (IPA_OBJS): Add common-utils-ipa.o.
11920 (ptid_h, linux_osdata_h): New macros.
11921 (server_h): Add common/common-utils.h, common/xml-utils.h,
11922 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11924 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11925 ptid.o, buffer.o): New rules.
11926 (linux-low.o): Add common/linux-osdata.h as a dependency.
11927 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11928 * configure.ac: Add AC_HEADER_DIRENT check.
11929 * config.in: Regenerate.
11930 * configure: Regenerate.
11931 * remote-utils.c (xml_escape_text): Delete.
11932 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11933 buffer_xml_printf): Move to common/buffer.c.
11934 * server.c (main): Remove call to initialize_inferiors.
11935 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11936 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11937 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11938 internal_error, gdb_assert, gdb_assert_fail): Delete.
11939 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11940 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11942 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11943 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11944 initialize_inferiors): Delete.
11946 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11948 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11951 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11953 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11955 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11957 2011-05-26 Yao Qi <yao@codesourcery.com>
11959 * Makefile.in (thread-db.o): Track dependence to
11960 common/gdb_thread_db.h.
11961 * thread-db.c: include gdb_thread_db.h from right place.
11963 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11965 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11966 __FILE__ and __LINE__ to internal_error.
11968 2011-05-13 Doug Evans <dje@google.com>
11970 * thread-db.c (try_thread_db_load_from_sdir): New function.
11971 (try_thread_db_load_from_dir): New function.
11972 (thread_db_load_search): Handle $sdir, ignore $pdir.
11973 Remove trying of system directories if search of
11974 libthread-db-search-path fails, that is now done via $sdir.
11976 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11978 * server.c (handle_query): Add EnableDisableTracepoints to the list
11979 of supported features.
11980 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11982 (cmd_qtenable_disable): New.
11983 (cmd_qtstart): Install tracepoints even if disabled.
11984 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11985 receiving a QTEnable or QTDisable packet.
11986 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11987 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11989 (gdb_probe): Skip data collection if static tracepoint is disabled.
11991 2011-05-10 Doug Evans <dje@google.com>
11993 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11995 2011-05-04 Doug Evans <dje@google.com>
11997 * linux-low.c (linux_join): Skip process lookup.
11998 * spu-low.c (spu_join): Ditto.
11999 * server.c (join_inferiors_callback): Delete.
12000 (process_serial_event): For 'D' packet (detach) call join_inferior
12003 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12005 * README: Don't mention xscale*-*-linux*.
12006 * configure.srv (xscale*-*-linux*): Don't handle target.
12008 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12010 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12012 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12013 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12014 (i386_emit_void_call_2): Likewise.
12016 2011-04-26 Yao Qi <yao@codesourcery.com>
12018 * linux-low.c: Move common macros to linux-ptrace.h.
12019 Include linux-ptrace.h.
12020 * Makefile.in (linux_ptrace_h): New.
12021 (linux-low.o): Depends on linux-ptrace.h.
12023 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12025 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12026 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12027 (remote_prepare): New function with most of the TCP code from ...
12028 (remote_open): ... here. Detect PORT here unconditionally. Move also
12029 setting transport_is_reliable.
12030 * server.c (run_once): New variable.
12031 (gdbserver_usage): Document it.
12032 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12033 the first run if RUN_ONCE.
12034 * server.h (run_once, remote_prepare): New declarations.
12036 2011-04-19 Tom Tromey <tromey@redhat.com>
12038 * win32-low.c (handle_load_dll): Remove duplicate "the".
12040 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12042 Remove support for old Cygwin 1.5 versions.
12043 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12044 function to avoid warning.
12045 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12048 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12050 * gdbserver/server.h (Macro _): Define it if not available.
12052 2011-03-14 Michael Snyder <msnyder@vmware.com>
12054 * hostio.c (handle_close): Remove unnecessary null test.
12056 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12058 * Makefile.in (maintainer-clean realclean distclean): Remove
12059 "make ... subdir_do" command.
12061 2011-03-10 Michael Snyder <msnyder@vmware.com>
12063 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12065 * server.c (handle_v_run): Free alloced buffer on early return.
12067 2011-03-09 Yao Qi <yao@codesourcery.com>
12070 2011-03-04 Yao Qi <yao@codesourcery.com>
12072 * Makefile.in: Remove GNU make feature --directory.
12074 2011-03-05 Yao Qi <yao@codesourcery.com>
12076 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12077 (subdir_do): New make target. Copied from gdb/Makefile.
12078 (maintainer-clean, realclean, distclean, clean): Call corresponding
12079 make targets in common/Makefile.
12081 2011-02-11 Yao Qi <yao@codesourcery.com>
12083 * configure.ac: Call AC_PROG_RANLIB.
12084 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12085 * configure: Regenerate.
12087 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12089 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12091 2011-03-06 Yao Qi <yao@codesourcery.com>
12093 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12095 2011-03-05 Yao Qi <yao@codesourcery.com>
12097 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12098 (subdir_do): New make target. Copied from gdb/Makefile.
12099 (maintainer-clean, realclean, distclean, clean): Call corresponding
12100 make targets in common/Makefile.
12102 2011-03-04 Yao Qi <yao@codesourcery.com>
12104 * Makefile.in: Remove GNU make feature --directory.
12106 2011-03-04 Michael Snyder <msnyder@vmware.com>
12108 * server.c (queue_stop_reply): Call xmalloc not malloc.
12110 2011-03-02 Michael Snyder <msnyder@vmware.com>
12112 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12114 2011-02-28 Michael Snyder <msnyder@vmware.com>
12116 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12117 (cmd_qtframe): Ditto.
12118 (cmd_qtbuffer): Ditto.
12119 (cmd_bigqtbuffer): Ditto.
12121 * utils.c (decimal2str): Initialize 'width' to nine, then
12122 don't mess with it.
12124 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12126 * hostio.c (require_data): Free *data, not data.
12128 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12130 * hostio.c (require_data): Use free, not xfree.
12132 2011-02-27 Michael Snyder <msnyder@vmware.com>
12134 * server.c (handle_query): Discard unused value.
12136 * hostio.c (require_data): Free malloc memory before returning
12139 2011-02-26 Michael Snyder <msnyder@vmware.com>
12141 * linux-low.c (list_threads): Call closedir for dirent.
12143 2011-02-27 Michael Snyder <msnyder@vmware.com>
12145 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12146 a case statement falls through.
12148 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12150 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12153 2011-02-26 Michael Snyder <msnyder@vmware.com>
12155 * utils.c (decimal2str): Eliminate dead code and dead param.
12156 (pulongest): Drop dead param from call to decimal2str.
12159 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12161 Revert the following patch (not approved yet):
12162 2011-02-21 Hui Zhu <teawater@gmail.com>
12163 * tracepoint.c (tp_printf): New function.
12164 (eval_agent_expr): Handle gdb_agent_op_printf.
12166 2011-02-21 Hui Zhu <teawater@gmail.com>
12168 * tracepoint.c (tp_printf): New function.
12169 (eval_agent_expr): Handle gdb_agent_op_printf.
12171 2011-02-18 Tom Tromey <tromey@redhat.com>
12173 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12174 (tracepoint.o): Likewise.
12175 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12176 (gdb_agent_op_names): Likewise.
12178 2011-02-18 Tom Tromey <tromey@redhat.com>
12180 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12181 gdb_agent_op_rot>: New constants.
12182 (gdb_agent_op_names): Add pick and roll.
12183 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12186 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12188 * aclocal.m4: Regenerated with aclocal-1.11.1.
12190 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12192 * server.c (handle_qxfer_traceframe_info): New.
12193 (qxfer_packets): Register "traceframe-info".
12194 (handle_query): Report support for qXfer:traceframe-info:read+.
12195 * tracepoint.c (match_blocktype): New.
12196 (traceframe_find_block_type): Rename to ...
12197 (traceframe_walk_blocks): ... this. Add callback filter argument,
12199 (traceframe_find_block_type): New, reimplemented on top of
12200 traceframe_walk_blocks.
12201 (build_traceframe_info_xml): New.
12202 (traceframe_read_info): New.
12203 * server.h (traceframe_read_info): Declare.
12205 2011-02-11 Yao Qi <yao@codesourcery.com>
12207 * configure.ac: Call AC_PROG_RANLIB.
12208 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12209 * configure: Regenerate.
12211 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12213 * server.c (gdb_read_memory): Change return semantics to allow
12215 (handle_search_memory_1): Adjust.
12216 (process_serial_event) <'m' packet>: Handle partial transfers.
12217 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12219 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12221 * regcache.c (init_register_cache): Initialize
12222 regcache->register_status.
12223 (free_register_cache): Release regcache->register_status.
12224 (regcache_cpy): Copy register_status.
12225 (registers_to_string): Print 'x's for unavailable registers.
12226 (supply_register): Mark the register's status valid or
12227 unavailable, depending on whether a buffer was passed in or not.
12228 (supply_register_zeroed): New.
12229 (supply_regblock): Mark the registers' status valid or
12230 unavailable, depending on whether a buffer was passed in or not.
12231 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12232 (struct regcache): New `register_status' field.
12233 (supply_register_zeroed): Declare.
12234 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12235 supply_register_zeroed, rather than passing a NULL buffer to
12237 * tracepoint.c (fetch_traceframe_registers): Update comment.
12239 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12241 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12244 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12246 * server.h (decode_xfer_write): Change prototype.
12247 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12248 and don't extract the annex here.
12249 * server.c (decode_xfer_read): Remove `annex' parameter,
12250 and don't extract the annex here.
12251 (decode_xfer): New.
12252 (struct qxfer): New.
12253 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12254 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12255 (handle_qxfer_statictrace): New functions, abstracted out from
12256 handle_query, and made to use the struct qxfer interface.
12257 (handle_threads_qxfer_proper): Rename to ...
12258 (handle_qxfer_threads_proper): ... this.
12259 (handle_threads_qxfer): Rename to ...
12260 (handle_qxfer_threads): ... this. Adjust.
12261 (qxfer_packets): New array.
12262 (handle_qxfer): New function.
12263 (handle_query): Use handle_qxfer.
12265 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12267 * gdbreplay.c: Shorten lines of >= 80 columns.
12268 * linux-low.c: Ditto.
12269 * linux-ppc-low.c: Ditto.
12270 * linux-s390-low.c: Ditto.
12271 * linux-sparc-low.c: Ditto.
12272 * linux-x86-low.c: Ditto.
12273 * linux-xtensa-low.c: Ditto.
12274 * mem-break.c: Ditto.
12275 * nto-low.c: Ditto.
12276 * regcache.h: Ditto.
12277 * remote-utils.c: Ditto.
12280 * thread-db.c: Ditto.
12281 * tracepoint.c: Ditto.
12283 * win32-low.h: Ditto.
12285 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12287 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12290 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12292 * server.c (gdbserver_version): Update copyright year in version
12294 * gdbreplay.c (gdbreplay_version): Ditto.
12296 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12298 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12299 * linux-bfin-low.c: New file.
12300 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12301 PT_DATA_ADDR for BFIN targets.
12302 * Makefile.in (SFILES): Add linux-bfin-low.c.
12303 (clean): Remove reg-bfin.c.
12304 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12305 * README: Mention supported Blackfin targets.
12307 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12309 * .gitignore: New file.
12311 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12313 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12315 2010-10-22 Jie Zhang <jie@codesourcery.com>
12317 * Makefile.in: Add FLAGS_TO_PASS variable.
12318 (install): Remove dependency of install-only and recursively
12319 invoke make for install-only.
12321 2010-10-04 Doug Evans <dje@google.com>
12323 * Makefile.in (uninstall): Use $(DESTDIR).
12325 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12329 * linux-x86-low.c (compat_siginfo_from_siginfo)
12330 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12331 si_code is < 0. Check for si_code == SI_TIMER before checking for
12334 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12336 * lynx-i386-low.c: New file.
12337 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12339 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12341 * lynx-low.c (ptrace_request_to_str): Remove handling for
12342 request values that have been removed in LynxOS 5.x.
12344 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12346 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12349 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12351 * configure.ac: Add --enable-inprocess-agent option.
12352 * configure: Rebuilt.
12354 2010-09-06 Yao Qi <yao@codesourcery.com>
12356 * linux-low.c (linux_kill): Remove unused variable.
12357 (linux_stabilize_threads): Likewise.
12358 * server.c (start_inferior): Likewise.
12359 (queue_stop_reply_callback): Likewise.
12360 * tracepoint.c (do_action_at_tracepoint): Likewise.
12362 2010-09-06 Yao Qi <yao@codesourcery.com>
12364 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12367 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12369 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12371 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12373 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12376 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12378 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12379 gdbserver/lynx-ppc-low.c: New files.
12380 * Makefile.in (lynx_low_h): New variable.
12381 (lynx-low.o, lynx-ppc-low.o): New rules.
12382 * configure.ac: On LynxOS, link with -lnetinet.
12383 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12384 * configure: regenerate.
12386 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12388 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12389 * configure.ac: Add check for vasprintf and vsnprintf.
12390 * configure, config.in: Regenerate.
12391 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12393 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12395 * gdbreplay.c: Move include of alloca.h up, next to include of
12397 * server.h: Add include of malloc.h.
12398 * mem-break.c: Remove include of malloc.h.
12399 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12401 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12403 * Makefile.in (memmem.o): Build with -Wno-error.
12405 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12407 * utils.c (xsnprintf): Make non-static.
12408 * server.h: Add xsnprintf declaration.
12409 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12410 replace calls to snprintf by calls to xsnprintf throughout.
12412 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12414 * configure.ac: Add configure check for alloca.
12415 * configure, config.in: Regenerate.
12416 * server.h: Include alloca.h if it exists.
12417 * gdbreplay.c: Include alloca.h if it exists.
12419 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12421 * linux-low.c (__SIGRTMIN): Define if not already defined.
12422 (linux_create_inferior): Check for __ANDROID__ rather than
12424 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12425 are already deferred.
12426 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12427 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12428 stopped and already has a pending signal to report.
12429 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12430 a pending signal to report or is moving out of a jump pad.
12431 (linux_init_signals): Check for __ANDROID__ rather than
12434 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12436 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12437 debug_threads check. Avoid a linear search when not doing debug
12440 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12442 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12443 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12444 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12445 (process_event): Change local fd's type to gdb_fildes_t.
12446 (create_file_handler): Adjust prototype.
12447 (delete_file_handler): Adjust prototype.
12448 (handle_file_event): Adjust prototype. Use pfildes.
12449 (create_file_event): Adjsut prototype.
12450 * remote-utils.c (remote_desc, listen_desc): Change type to
12452 * server.h: New gdb_fildes_t typedef.
12453 [USE_WIN32API]: Include winsock2.h.
12454 (delete_file_handler, add_file_handler): Adjust prototypes.
12455 (pfildes): Declare.
12456 * utils.c (pfildes): New.
12458 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12460 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12461 * configure: Regenerate.
12463 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12465 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12466 (linux_done_accessing_memory): ... this.
12467 (linux_target_ops): Adjust.
12468 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12469 * nto-low.c (nto_target_ops): Adjust comment.
12470 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12471 * spu-low.c (spu_target_ops): Adjust comment.
12472 * target.h (target_ops): Rename unprepare_to_access_memory field
12473 to done_accessing_memory.
12474 (unprepare_to_access_memory): Rename to ...
12475 (done_accessing_memory): ... this.
12477 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12479 * linux-low.c (linux_prepare_to_access_memory): New.
12480 (linux_unprepare_to_access_memory): New.
12481 (linux_target_ops): Install them.
12482 * server.c (read_memory): Rename to ...
12483 (gdb_read_memory): ... this. Use
12484 prepare_to_access_memory/prepare_to_access_memory.
12485 (write_memory): Rename to ...
12486 (gdb_write_memory): ... this. Use
12487 prepare_to_access_memory/prepare_to_access_memory.
12488 (handle_search_memory_1): Adjust.
12489 (process_serial_event): Adjust.
12490 * target.h (struct target_ops): New fields
12491 prepare_to_access_memory and unprepare_to_access_memory.
12492 (prepare_to_access_memory, unprepare_to_access_memory): New.
12493 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12494 prepare_to_access_memory/prepare_to_access_memory.
12495 * nto-low.c (nto_target_ops): Adjust.
12496 * spu-low.c (spu_target_ops): Adjust.
12497 * win32-low.c (win32_target_ops): Adjust.
12499 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12501 * Makefile.in (WARN_CFLAGS): Get it from configure.
12502 (WERROR_CFLAGS): New.
12503 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12504 * configure.ac: Introduce --enable-werror, which adds -Werror to
12505 the compiler command line. Enabled by default. Disable with
12506 --disable-werror. Add -Wdeclaration-after-statement
12507 Wpointer-arith and -Wformat-nonliteral to warning flags.
12508 * configure: Regenerate.
12510 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12512 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12514 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12516 * gdbreplay.c (remote_error): New.
12518 (expect): Use gdbchar. Check for error reading from GDB.
12519 Clarify sync error output.
12520 (play): Check for errors writing to GDB.
12521 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12522 * remote-utils.c (getpkt): Check for errors writing to the remote
12525 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12527 * linux-low.c (linux_wait_1): Move non-debugging code out of
12528 `debug_threads' control.
12530 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12532 * linux-low.c (linux_wait_1): Don't set last_status here.
12533 * server.c (push_event, queue_stop_reply_callback): Assert we're
12534 not pushing a TARGET_WAITKIND_IGNORE event.
12535 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12536 (myresume, handle_target_event): Set the thread's last_resume_kind
12537 and last_status from the target returned status.
12539 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12543 * linux-x86-low.c (update_debug_registers_callback): New.
12544 (i386_dr_low_set_addr): Use it.
12545 (i386_dr_low_get_addr): New.
12546 (i386_dr_low_set_control): Use update_debug_registers_callback.
12547 (i386_dr_low_get_control): New.
12548 (i386_dr_low_get_status): Adjust.
12549 * linux-low.c (linux_stop_lwp): New.
12550 * linux-low.h (linux_stop_lwp): Declare.
12552 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12553 argument instead of a i386_debug_reg_state.
12554 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12555 a i386_debug_reg_state.
12556 (i386_insert_aligned_watchpoint): Adjust.
12557 (i386_remove_aligned_watchpoint): Adjust.
12558 (i386_low_stopped_data_address): Read the debug registers from the
12559 inferior instead of from the mirrors.
12560 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12561 (i386_dr_low_get_addr): Declare.
12562 (i386_dr_low_get_control): Declare.
12563 (i386_dr_low_get_status): Change prototype.
12565 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12566 (i386_dr_low_get_addr): New.
12567 (i386_dr_low_get_control): New.
12568 (i386_dr_low_get_status): Adjust prototype. Return
12570 (i386_initial_stuff): Clear dr_status_mirror and
12572 (i386_get_thread_context): Adjust.
12573 (i386_set_thread_context): Adjust.
12574 (i386_thread_added): Adjust.
12576 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12578 * linux-low.h (linux_thread_area): Delete declaration.
12580 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12582 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12583 after its termination.
12585 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12587 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12588 (gdb_wants_all_stopped): Delete.
12589 (linux_wait_1): Don't call them.
12590 * server.c (handle_v_cont): Tag all threads as want-stopped.
12591 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12592 stopped as "client-wants-stopped".
12594 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12596 * Makefile.in (signals_h): New.
12597 (server_h): Depend on it.
12598 (server.o): Don't depend on $(signals_def).
12599 (signals.o): Depend on $(signals_def).
12601 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12603 * Makefile.in (signals_def): New.
12604 (server_h): Append include/gdb/signals.h and signals_def.
12605 (server.o): Append signals_def.
12607 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12609 * server.c (handle_target_event): Use target_signal_to_host for
12610 resume_info.sig initialization.
12611 * target.h (struct thread_resume) <sig>: New comment.
12613 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12615 * server.c (handle_query): strcpy() the returned string from paddress()
12616 instead of sprintf().
12617 * utils.c (paddress): Return phex_nz().
12619 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12621 * server.c (handle_v_cont): Call mourn_inferior if process
12623 (myresume): Likewise.
12625 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12627 Static tracepoints, and integration with UST.
12629 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12630 * mem-break.c (uninsert_all_breakpoints)
12631 (reinsert_all_breakpoints): New.
12632 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12633 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12634 (gdb_agent_ust_loaded, helper_thread_id)
12635 (gdb_agent_helper_thread_id): New macros.
12636 (struct ipa_sym_addresses): Add addr_ust_loaded,
12637 addr_helper_thread_id, addr_cmd_buf.
12638 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12639 (in_process_agent_loaded_ust): New.
12640 (write_e_ust_not_loaded): New.
12641 (maybe_write_ipa_ust_not_loaded): New.
12642 (struct collect_static_trace_data_action): New.
12643 (enum tracepoint_type) <static_tracepoint>: New.
12644 (struct tracepoint) <handle>: Mention static tracepoints.
12645 (struct static_tracepoint_ctx): New.
12646 (CMD_BUF_SIZE): New.
12647 (add_tracepoint_action): Handle static tracepoint actions.
12648 (unprobe_marker_at): New.
12649 (clear_installed_tracepoints): Handle static tracepoints.
12650 (cmd_qtdp): Handle static tracepoints.
12651 (probe_marker_at): New.
12652 (cmd_qtstart): Handle static tracepoints.
12653 (response_tracepoint): Handle static tracepoints.
12654 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12655 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12656 (get_context_regcache): Handle static tracepoints.
12657 (do_action_at_tracepoint): Handle static tracepoint actions.
12658 (traceframe_find_block_type): Handle static trace data blocks.
12659 (traceframe_read_sdata): New.
12660 (download_tracepoints): Download static tracepoint actions.
12661 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12662 (GDB_PROBE_NAME): New.
12664 (GET_UST_SYM): New.
12667 (ust_marker_to_static_tracepoint): New.
12669 (collect_ust_data_at_tracepoint): New.
12670 (gdb_ust_probe): New.
12671 (UNIX_PATH_MAX, SOCK_DIR): New.
12672 (gdb_ust_connect_sync_socket): New.
12673 (resume_thread, stop_thread): New.
12674 (run_inferior_command): New.
12675 (init_named_socket): New.
12676 (gdb_ust_socket_init): New.
12677 (cstr_to_hexstr): New.
12679 (first_marker, next_marker): New.
12680 (response_ust_marker): New.
12681 (cmd_qtfstm, cmd_qtsstm): New.
12682 (unprobe_marker_at, probe_marker_at): New.
12683 (cmd_qtstmat, gdb_ust_thread): New.
12684 (gdb_ust_init): New.
12685 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12686 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12687 (ST_REGENTRY): New.
12688 (x86_64_st_collect_regmap): New.
12689 (X86_64_NUM_ST_COLLECT_GREGS): New.
12690 (AMD64_RIP_REGNUM): New.
12691 (supply_static_tracepoint_registers): New.
12692 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12693 (ST_REGENTRY): New.
12694 (i386_st_collect_regmap): New.
12695 (i386_NUM_ST_COLLECT_GREGS): New.
12696 (supply_static_tracepoint_registers): New.
12697 * server.c (handle_query): Handle qXfer:statictrace:read.
12698 <qSupported>: Report support for StaticTracepoints, and
12699 qXfer:statictrace:read features.
12700 * server.h (traceframe_read_sdata)
12701 (supply_static_tracepoint_registers): Declare.
12702 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12703 (unpack_varlen_hex): Include in IPA build.
12704 * Makefile.in (ustlibs, ustinc): New.
12705 (IPA_OBJS): Add remote-utils-ipa.o.
12706 ($(IPA_LIB)): Link -ldl and -lpthread.
12708 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12709 * config.in, configure: Regenerate.
12711 2010-06-20 Ian Lance Taylor <iant@google.com>
12712 Pedro Alves <pedro@codesourcery.com>
12714 * linux-x86-low.c (always_true): Delete.
12715 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12716 trying to fool the compiler with always_true.
12718 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12720 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12721 conditions in gdbserver.
12723 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12725 * spu-low.c (spu_read_memory): Wrap around local store limit.
12726 (spu_write_memory): Likewise.
12728 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12730 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12731 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12733 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12735 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12736 uses with LONGEST uses.
12738 2010-06-14 Stan Shebs <stan@codesourcery.com>
12739 Pedro Alves <pedro@codesourcery.com>
12743 * linux-x86-low.c: Include limits.h.
12745 (always_true): New.
12748 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12749 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12750 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12751 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12752 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12753 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12754 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12755 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12756 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12757 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12758 (amd64_emit_void_call_2): New.
12759 (amd64_emit_ops): New.
12760 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12761 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12762 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12763 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12764 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12765 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12766 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12767 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12768 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12769 (i386_emit_stack_adjust, i386_emit_int_call_1)
12770 (i386_emit_void_call_2): New.
12771 (i386_emit_ops): New.
12772 (x86_emit_ops): New.
12773 (the_low_target): Install x86_emit_ops.
12774 * server.h (struct emit_ops): New.
12775 (get_raw_reg_func_addr): Declare.
12776 (current_insn_ptr, emit_error): Declare.
12777 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12778 (set_trace_state_variable_value): New defines.
12779 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12780 addr_get_trace_state_variable_value and
12781 addr_set_trace_state_variable_value.
12782 (symbol_list): New fields for get_raw_reg,
12783 get_trace_state_variable_value and set_trace_state_variable_value.
12784 (condfn): New typedef.
12785 (struct tracepoint): New field `compiled_cond'.
12786 (do_action_at_tracepoint): Clear compiled_cond.
12787 (get_trace_state_variable_value, set_trace_state_variable_value):
12789 (condition_true_at_tracepoint): If there's a compiled condition,
12791 (current_insn_ptr, emit_error): New globals.
12792 (struct bytecode_address): New.
12793 (get_raw_reg_func_addr): New.
12794 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12795 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12796 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12797 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12798 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12799 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12800 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12801 (compile_tracepoint_condition, compile_bytecodes): New.
12802 * target.h (emit_ops): Forward declare.
12803 (struct target_ops): New field emit_ops.
12804 (target_emit_ops): New.
12805 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12806 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12807 * linux-low.c (linux_emit_ops): New.
12808 (linux_target_ops): Install it.
12809 * linux-low.h (struct linux_target_ops): New field emit_ops.
12811 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12813 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12814 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12816 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12817 Stan Shebs <stan@codesourcery.com>
12819 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12820 (all): Depend on $(extra_libraries).
12821 (install-only): Install the IPA.
12822 (IPA_OBJS, IPA_LIB): New.
12823 (clean): Remove the IPA lib.
12824 (IPAGENT_CFLAGS): New.
12825 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12826 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12827 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12828 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12829 * configure.ac: Check for atomic builtins support in the compiler.
12830 (IPA_DEPFILES, extra_libraries): Define.
12831 * configure.srv (ipa_obj): Add description.
12832 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12833 (i[34567]86-*-linux*): Set ipa_obj.
12834 (x86_64-*-linux*): Set ipa_obj.
12835 * linux-low.c (stabilizing_threads): New.
12836 (supports_fast_tracepoints): New.
12837 (linux_detach): Stabilize threads before detaching.
12838 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12839 the lwp is either not stabilizing, or is moving out of a jump pad.
12840 (linux_fast_tracepoint_collecting): New.
12841 (maybe_move_out_of_jump_pad): New.
12842 (enqueue_one_deferred_signal): New.
12843 (dequeue_one_deferred_signal): New.
12844 (linux_wait_for_event_1): If moving out of a jump pad, defer
12845 pending signals to later.
12846 (linux_stabilize_threads): New.
12847 (linux_wait_1): Check if threads need moving out of jump pads, and
12849 (stuck_in_jump_pad_callback): New.
12850 (move_out_of_jump_pad_callback): New.
12851 (lwp_running): New.
12852 (linux_resume_one_lwp): Handle moving out of jump pads.
12853 (linux_set_resume_request): Dequeue deferred signals.
12854 (need_step_over_p): Also step over fast tracepoint jumps.
12855 (start_step_over): Also uninsert fast tracepoint jumps.
12856 (finish_step_over): Also reinsert fast tracepoint jumps.
12857 (linux_install_fast_tracepoint_jump): New.
12858 (linux_target_ops): Install linux_stabilize_threads and
12859 linux_install_fast_tracepoint_jump_pad.
12860 * linux-low.h (linux_target_ops) <get_thread_area,
12861 install_fast_tracepoint_jump_pad>: New fields.
12862 (struct lwp_info) <collecting_fast_tracepoint,
12863 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12864 (linux_get_thread_area): Declare.
12865 * linux-x86-low.c (jump_insn): New.
12866 (x86_get_thread_area): New.
12867 (append_insns): New.
12868 (push_opcode): New.
12869 (amd64_install_fast_tracepoint_jump_pad): New.
12870 (i386_install_fast_tracepoint_jump_pad): New.
12871 (x86_install_fast_tracepoint_jump_pad): New.
12872 (the_low_target): Install x86_get_thread_area and
12873 x86_install_fast_tracepoint_jump_pad.
12874 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12875 (struct fast_tracepoint_jump): New.
12876 (fast_tracepoint_jump_insn): New.
12877 (fast_tracepoint_jump_shadow): New.
12878 (find_fast_tracepoint_jump_at): New.
12879 (fast_tracepoint_jump_here): New.
12880 (delete_fast_tracepoint_jump): New.
12881 (set_fast_tracepoint_jump): New.
12882 (uninsert_fast_tracepoint_jumps_at): New.
12883 (reinsert_fast_tracepoint_jumps_at): New.
12884 (set_breakpoint_at): Use write_inferior_memory.
12885 (uninsert_raw_breakpoint): Use write_inferior_memory.
12886 (check_mem_read): Mask out fast tracepoint jumps.
12887 (check_mem_write): Mask out fast tracepoint jumps.
12888 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12889 (set_fast_tracepoint_jump): Declare.
12890 (delete_fast_tracepoint_jump)
12891 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12892 (reinsert_fast_tracepoint_jumps_at): Declare.
12893 * regcache.c: Don't compile many functions when building the
12894 in-process agent library.
12895 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12896 the register buffer in the heap.
12897 (free_register_cache): If the register buffer isn't owned by the
12898 regcache, don't free it.
12899 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12900 pre-existing register caches.
12901 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12903 (convert_ascii_to_int): : Constify `from' parameter type.
12904 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12905 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12906 the needed buffer in-place.
12907 (relocate_instruction): New.
12908 * server.c (handle_query) <qSymbols>: If the target supports
12909 tracepoints, give it a chance of looking up symbols. Report
12910 support for fast tracepoints.
12911 (handle_status): Stabilize threads.
12912 (process_serial_event): Adjust.
12913 * server.h (struct fast_tracepoint_jump): Forward declare.
12914 (struct process_info) <fast_tracepoint_jumps>: New field.
12915 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12916 (decode_X_packet, decode_M_packet): Adjust.
12917 (relocate_instruction): Declare.
12918 (in_process_agent_loaded): Declare.
12919 (tracepoint_look_up_symbols): Declare.
12920 (struct fast_tpoint_collect_status): Declare.
12921 (fast_tracepoint_collecting): Declare.
12922 (force_unlock_trace_buffer): Declare.
12923 (handle_tracepoint_bkpts): Declare.
12924 (initialize_low_tracepoint)
12925 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12926 * target.h (struct target_ops) <stabilize_threads,
12927 install_fast_tracepoint_jump_pad>: New fields.
12928 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12929 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12930 [HAVE_STDINT_H]: Include stdint.h.
12931 (trace_debug_1): Rename to ...
12932 (trace_vdebug): ... this.
12933 (trace_debug): Rename to ...
12934 (trace_debug_1): ... this. Add `level' parameter.
12935 (trace_debug): New.
12936 (ATTR_USED, ATTR_NOINLINE): New.
12937 (IP_AGENT_EXPORT): New.
12938 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12939 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12940 (about_to_request_buffer_space, trace_buffer_is_full)
12941 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12942 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12943 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12944 (traceframe_write_count, traceframes_created)
12945 (trace_state_variables)
12946 New renaming defines.
12947 (struct ipa_sym_addresses): New.
12948 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12949 (symbol_list): New.
12950 (ipa_sym_addrs): New.
12951 (all_tracepoint_symbols_looked_up): New.
12952 (in_process_agent_loaded): New.
12953 (write_e_ipa_not_loaded): New.
12954 (maybe_write_ipa_not_loaded): New.
12955 (tracepoint_look_up_symbols): New.
12956 (debug_threads) [IN_PROCESS_AGENT]: New.
12957 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12958 (UNKNOWN_SIDE_EFFECTS): New.
12959 (stop_tracing): New.
12960 (flush_trace_buffer): New.
12961 (stop_tracing_bkpt): New.
12962 (flush_trace_buffer_bkpt): New.
12963 (read_inferior_integer): New.
12964 (read_inferior_uinteger): New.
12965 (read_inferior_data_pointer): New.
12966 (write_inferior_data_pointer): New.
12967 (write_inferior_integer): New.
12968 (write_inferior_uinteger): New.
12969 (struct collect_static_trace_data_action): Delete.
12970 (enum tracepoint_type): New.
12971 (struct tracepoint) <type>: New field `type'.
12972 <actions_str, step_actions, step_actions_str>: Only include in
12974 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12975 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12976 (tracepoints): Use IP_AGENT_EXPORT.
12977 (last_tracepoint): Don't include in the IPA.
12978 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12979 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12980 (alloced_trace_state_variables): New.
12981 (trace_state_variables): Use IP_AGENT_EXPORT.
12982 (traceframe_t): Delete unused variable.
12983 (circular_trace_buffer): Don't include in the IPA.
12984 (trace_buffer_start): Delete.
12985 (struct trace_buffer_control): New.
12986 (trace_buffer_free): Delete.
12987 (struct ipa_trace_buffer_control): New.
12988 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12989 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12991 (trace_buffer_ctrl): New.
12992 (TRACE_BUFFER_CTRL_CURR): New.
12993 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12994 Reimplement as macros.
12995 (trace_buffer_wrap): Delete.
12996 (traceframe_write_count, traceframe_read_count)
12997 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12998 (struct tracepoint_hit_ctx) <type>: New field.
12999 (struct fast_tracepoint_ctx): New.
13000 (memory_barrier): New.
13002 (record_tracepoint_error): Update atomically in the IPA.
13003 (clear_inferior_trace_buffer): New.
13004 (about_to_request_buffer_space): New.
13005 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13006 updating the same buffer.
13007 (add_tracepoint): Default the tracepoint's type to trap
13008 tracepoint, and orig_size to -1.
13009 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13010 internal variables.
13011 (create_trace_state_variable): New parameter `gdb'. Handle it.
13012 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13013 (cmd_qtdp): Handle fast tracepoints.
13014 (cmd_qtdv): Adjust.
13015 (max_jump_pad_size): New.
13016 (gdb_jump_pad_head): New.
13017 (get_jump_space_head): New.
13018 (claim_jump_space): New.
13019 (sort_tracepoints): New.
13020 (MAX_JUMP_SIZE): New.
13021 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13023 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13024 support. Upload fast traceframes, and delete internal IPA
13026 (stop_tracing_handler): New.
13027 (flush_trace_buffer_handler): New.
13028 (cmd_qtstop): Upload fast tracepoints.
13029 (response_tracepoint): Handle fast tracepoints.
13030 (tracepoint_finished_step): Upload fast traceframes. Set the
13031 tracepoint hit context's tracepoint type.
13032 (handle_tracepoint_bkpts): New.
13033 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13034 type. Add comment about fast tracepoints.
13035 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13036 non-existing action_str field.
13037 (get_context_regcache): Handle fast tracepoints.
13038 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13040 (fast_tracepoint_from_jump_pad_address): New.
13041 (fast_tracepoint_from_ipa_tpoint_address): New.
13042 (collecting_t): New.
13043 (force_unlock_trace_buffer): New.
13044 (fast_tracepoint_collecting): New.
13046 (gdb_collect): New.
13047 (write_inferior_data_ptr): New.
13048 (target_tp_heap): New.
13049 (target_malloc): New.
13050 (download_agent_expr): New.
13052 (download_tracepoints): New.
13053 (download_trace_state_variables): New.
13054 (upload_fast_traceframes): New.
13055 (IPA_FIRST_TRACEFRAME): New.
13056 (IPA_NEXT_TRACEFRAME_1): New.
13057 (IPA_NEXT_TRACEFRAME): New.
13058 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13059 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13060 (gdb_jump_pad_buffer_end): New.
13061 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13062 (initialize_tracepoint): Adjust.
13063 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13064 buffer. Initialize the low module.
13065 * utils.c (PREFIX, TOOLNAME): New.
13066 (malloc_failure): Use PREFIX.
13067 (error): In the IPA, an error causes an exit.
13068 (fatal, warning): Use PREFIX.
13069 (internal_error): Use TOOLNAME.
13070 (NUMCELLS): Increase to 10.
13071 * configure, config.in: Regenerate.
13073 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13075 * server.c (handle_query) <qSupported>: Do two passes over the
13076 qSupported string to avoid nesting strtok.
13078 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13080 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13082 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13083 -Wl,--dynamic-list.
13084 * configure: Regenerate.
13085 * proc-service.list: New.
13087 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13089 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13092 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13094 * gdbreplay.c (remote_open): Check error return from socket() call by
13095 its equality to -1 not by it being negative.
13096 * remote-utils.c (remote_open): Likewise.
13098 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13100 * config.h: Regenerate.
13102 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13104 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13105 doesn't provide PTRACE_GET_THREAD_AREA.
13107 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13109 * linux-m68k-low.c: Include <asm/ptrace.h>
13110 (ps_get_thread_area): Implement.
13112 2010-05-03 Doug Evans <dje@google.com>
13114 * event-loop.c (struct callback_event): New struct.
13115 (callback_list): New global.
13116 (append_callback_event, delete_callback_event): New functions.
13117 (process_callback): New function.
13118 (start_event_loop): Call it.
13119 * remote-utils.c (NOT_SCHEDULED): Define.
13120 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13121 moved out of readchar.
13122 (readchar): Rewrite. Call reschedule before returning.
13123 (reset_readchar): New function.
13124 (remote_close): Call it.
13125 (process_remaining, reschedule): New functions.
13126 * server.h (callback_handler_func): New typedef.
13127 (append_callback_event, delete_callback_event): Declare.
13129 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13131 * proc-service.c (ps_pglobal_lookup): Use
13132 thread_db_look_up_one_symbol.
13133 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13134 parameter. Use it instead of all_symbols_looked_up.
13135 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13137 (all_symbols_looked_up): Don't declare.
13138 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13139 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13141 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13142 Set all_symbols_looked_up here.
13143 (thread_db_look_up_one_symbol): New.
13144 (thread_db_get_tls_address): Adjust.
13145 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13146 thread_db object on the heap, and tentatively set it in the
13148 (thread_db_init): Don't set all_symbols_looked_up here.
13149 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13151 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13153 * linux-low.c (linux_kill, linux_detach): Adjust.
13154 (status_pending_p_callback): Remove redundant statement. Check
13155 for !TARGET_WAITIKIND_IGNORE, instead of
13156 TARGET_WAITKIND_STOPPED.
13157 (handle_tracepoints): Make sure LWP is locked. Adjust.
13158 (linux_wait_for_event_1): Adjust.
13159 (linux_cancel_breakpoints): New.
13160 (unsuspend_one_lwp): New.
13161 (unsuspend_all_lwps): New.
13162 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13163 (send_sigstop_callback): Change return type to int, add new
13164 `except' parameter and handle it.
13165 (suspend_and_send_sigstop_callback): New.
13166 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13167 pass them down. If SUSPEND, also increment the lwp's suspend
13169 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13170 (need_step_over_p): Don't consider suspended LWPs.
13171 (start_step_over): Adjust.
13172 (proceed_one_lwp): Change return type to int, add new `except'
13173 parameter and handle it.
13174 (unsuspend_and_proceed_one_lwp): New.
13175 (proceed_all_lwps): Use find_inferior instead of
13177 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13178 also decrement the suspend count of LWPs. Pass `except' down,
13179 instead of hacking its suspend count.
13180 (linux_pause_all): Add `freeze' parameter. Adjust.
13181 (linux_unpause_all): New.
13182 (linux_target_ops): Install linux_unpause_all.
13183 * server.c (handle_status): Adjust.
13184 * target.h (struct target_ops): New fields `unpause_all' and
13185 `cancel_breakpoints'. Add new parameter to `pause_all'.
13186 (pause_all): Add new `freeze' parameter.
13187 (unpause_all): New.
13188 (cancel_breakpoints): New.
13189 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13190 cancel breakpoints.
13191 (cmd_qtstart): Pause threads.
13192 (stop_tracing): Pause threads, and cancel breakpoints.
13193 * win32-low.c (win32_target_ops): Adjust.
13195 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13197 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13198 the inferior right away from here...
13199 (linux_wait_1): ... to here, and adjust to check the thread's
13200 last_resume_kind instead of the lwp's step or stop_expected flags.
13202 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13204 * README: Use consistent `GDB' and `GDBserver' spellings.
13206 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13208 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13209 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13210 (linux_detach_one_lwp): Assume the lwp is stopped.
13211 (any_thread_of): Delete.
13212 (linux_detach): Stop all lwps here. Don't blindly delete all
13214 (delete_lwp_callback): New.
13215 (linux_mourn): Delete all lwps of the process that is gone.
13216 (linux_wait_1): Don't delete the last lwp of the process here.
13217 * mem-break.h (mark_breakpoints_out): Declare.
13218 * mem-break.c (mark_breakpoints_out): New.
13219 (free_all_breakpoints): Use it.
13220 * server.c (handle_target_event): If the process is gone, mark
13222 * thread-db.c (struct thread_db) <create_bp>: New field.
13223 (thread_db_enable_reporting): Fix prototype. Store a thread event
13224 breakpoint reference in the thread_db struct.
13225 (thread_db_load_search): Clear the thread_db object.
13226 (try_thread_db_load_1): Ditto.
13227 (switch_to_process): New.
13228 (disable_thread_event_reporting): Use it.
13229 (remove_thread_event_breakpoints): New.
13230 (thread_db_detach, thread_db_mourn): Use it.
13232 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13234 * linux-low.c (linux_enable_event_reporting): New.
13235 (linux_wait_for_event_1, handle_extended_wait): Use it.
13237 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13239 * linux-low.c (linux_kill_one_lwp, linux_kill)
13240 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13241 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13242 SIGSTOP even if the LWP is stopped.
13243 (send_sigstop_callback): New.
13244 (stop_all_lwps): Use send_sigstop_callback instead.
13245 (linux_resume_one_thread): Adjust.
13246 (proceed_one_lwp): Still proceed an LWP that the client has
13247 requested to stop, if we haven't reported it as stopped yet. Make
13248 sure that LWPs the client want stopped, have a pending SIGSTOP.
13250 2010-04-26 Doug Evans <dje@google.com>
13252 * server.c (handle_general_set): Make static.
13254 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13255 Print received char after testing for error/eof instead of before.
13256 (input_interrupt): Tweak comment.
13258 2010-04-23 Doug Evans <dje@google.com>
13260 * server.c (start_inferior): Print inferior argv if --debug.
13262 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13264 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13265 * nto-x86-low.c: Include server.h
13267 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13269 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13270 be consistent with other sources of this directory.
13271 (init_registers_amd64): Correct name of source file of this function
13274 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13276 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13277 64-bit executables.
13279 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13281 * win32-i386-low.c: Add 64-bit support.
13282 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13283 (init_registers_amd64): Declare.
13284 (mappings): Add 64-bit version of array.
13285 (init_windows_x86): New function.
13286 (the_low_target): Change init_arch field to init_windows_x86.
13288 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13290 * win32-low.c: Adapt to support also 64-bit architecture.
13291 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13292 (get_image_name): Use SIZE_T type for local variable `done'.
13293 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13294 (toolhelp_get_dll_name): Idem.
13295 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13296 Use uintptr_t typecast to avoid warning.
13297 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13298 (handle_exception): Use phex_nz to avoid warning.
13299 (win32_wait): Remove unused local variable `process'.
13301 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13303 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13306 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13308 * configure.ac: Use `ws2_32' library for srv_mingw.
13309 * configure: Regenerate.
13310 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13311 * remote-utils.c: Likewise.
13313 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13315 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13316 if __x86_64__ is defined.
13318 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13320 * configure: Regenerate.
13322 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13324 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13325 * target.h (target_ops): New get_tib_address field.
13326 * win32-low.h (win32_thread_info): Add thread_local_base field.
13327 * win32-low.c (child_add_thread): Add tlb argument.
13328 Set thread_local_base field to TLB.
13329 (get_child_debug_event): Adapt to child_add_thread change.
13330 (win32_get_tib_address): New function.
13331 (win32_target_ops): Set get_tib_address field to
13332 win32_get_tib_address.
13333 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13335 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13337 * linux-low.c (linux_mourn): Also remove the process.
13338 * server.c (handle_target_event): Don't remove the process here.
13339 * nto-low.c (nto_mourn): New.
13340 (nto_target_ops): Install it.
13341 * spu-low.c (spu_mourn): New.
13342 (spu_target_ops): Install it.
13343 * win32-low.c (win32_mourn): New.
13344 (win32_target_ops): Install it.
13346 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13348 * server.h (buffer_xml_printf): Remove redundant `;'.
13350 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13352 * regcache.c (set_register_cache): Invalidate regcaches before
13353 changing the register cache layout.
13354 (regcache_invalidate_one): Allow a NULL regcache.
13355 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13356 regcaches before changing the register cache layout or the target
13359 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13361 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13362 variable warning on Linux/x86-64.
13364 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13366 GDBserver disconnected tracing support.
13368 * linux-low.c (linux_remove_process): Delete.
13369 (add_lwp): Don't set last_resume_kind here.
13370 (linux_kill): Use `mourn'.
13371 (linux_detach): Use `thread_db_detach', and `mourn'.
13372 (linux_mourn): New.
13373 (linux_attach_lwp_1): Adjust comment.
13374 (linux_attach): last_resume_kind moved the thread_info; adjust.
13375 (status_pending_p_callback): Adjust.
13376 (linux_wait_for_event_1): Adjust.
13377 (count_events_callback, select_singlestep_lwp_callback)
13378 (select_event_lwp_callback, cancel_breakpoints_callback)
13379 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13380 (proceed_one_lwp): Adjust.
13381 (linux_async): Add debug output.
13382 (linux_thread_stopped): New.
13383 (linux_pause_all): New.
13384 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13386 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13387 (thread_db_free): Delete declaration.
13388 (thread_db_detach, thread_db_mourn): Declare.
13389 * thread-db.c (thread_db_init): Use thread_db_mourn.
13390 (thread_db_free): Delete, split in two.
13391 (disable_thread_event_reporting): New.
13392 (thread_db_detach): New.
13393 (thread_db_mourn): New.
13395 * server.h (struct thread_info) <last_resume_kind>: New field.
13396 <attached>: Add comment.
13397 <gdb_detached>: New field.
13398 (handler_func): Change return type to int.
13399 (handle_serial_event, handle_target_event): Ditto.
13400 (gdb_connected): Declare.
13402 (disconnected_tracing): Declare.
13403 (stop_tracing): Declare.
13405 * server.c (handle_query) <qSupported>: Report support for
13406 disconnected tracing.
13407 (queue_stop_reply_callback): Account for running threads.
13408 (gdb_wants_thread_stopped): New.
13409 (gdb_wants_all_threads_stopped): New.
13410 (gdb_reattached_process): New.
13411 (handle_status): Clear the `gdb_detached' flag of all processes.
13412 In all-stop, stop all threads.
13413 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13414 (process_serial_event): If the remote connection breaks, or if an
13415 exit was forced with "monitor exit", force an event loop exit.
13416 Handle disconnected tracing on detach.
13417 (handle_serial_event): Adjust.
13418 (handle_target_event): If GDB isn't connected, forward events back
13419 to the inferior, unless the last process exited, in which case,
13420 exit gdbserver. Adjust interface.
13422 * remote-utils.c (remote_open): Don't block in accept. Instead
13423 register an event loop source on the listen socket file
13424 descriptor. Refactor bits into ...
13425 (listen_desc): ... this new global.
13426 (gdb_connected): ... this new function.
13427 (enable_async_notification): ... this new function.
13428 (handle_accept_event): ... this new function.
13429 (remote_close): Clear remote_desc.
13431 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13433 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13435 (mourn_inferior): Define.
13436 (target_process_qsupported): Avoid the dangling else problem.
13437 (thread_stopped): Define.
13438 (pause_all): Define.
13439 (target_waitstatus_to_string): Declare.
13440 * target.c (target_waitstatus_to_string): New.
13442 * tracepoint.c (tracing): Make extern.
13443 (disconnected_tracing): New.
13444 (stop_tracing): Make extern. Handle tracing stops due to GDB
13446 (cmd_qtdisconnected): New.
13447 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13448 (handle_tracepoint_general_set): Handle QTDisconnected.
13450 * event-loop.c (event_handler_func): Change return type to int.
13451 (process_event): Bail out if the event handler wants the event
13453 (handle_file_event): Ditto.
13454 (start_event_loop): Bail out if the event handler wants the event
13457 * nto-low.c (nto_target_ops): Adjust.
13458 * spu-low.c (spu_wait): Don't remove the process here.
13459 (spu_target_ops): Adjust.
13460 * win32-low.c (win32_wait): Don't remove the process here.
13461 (win32_target_ops): Adjust.
13463 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13465 * regcache.c (realloc_register_cache): Invalidate inferior's
13466 regcache before recreating it.
13468 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13470 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13472 2010-04-09 Stan Shebs <stan@codesourcery.com>
13473 Pedro Alves <pedro@codesourcery.com>
13475 * server.h (LONGEST): New.
13476 (struct thread_info) <while_stepping>: New field.
13477 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13479 (initialize_tracepoint, handle_tracepoint_general_set)
13480 (handle_tracepoint_query, tracepoint_finished_step)
13481 (tracepoint_was_hit, release_while_stepping_state_list):
13482 (current_traceframe): Declare.
13483 * server.c (handle_general_set): Handle tracepoint packets.
13484 (read_memory): New.
13485 (write_memory): New.
13486 (handle_search_memory_1): Use read_memory.
13487 (handle_query): Report support for conditional tracepoints, trace
13488 state variables, and tracepoint sources. Handle tracepoint
13490 (main): Initialize the tracepoints module.
13491 (process_serial_event): Handle traceframe reads/writes.
13493 * linux-low.c (handle_tracepoints): New.
13494 (linux_wait_1): Call it.
13495 (linux_resume_one_lwp): Handle while-stepping.
13496 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13497 (linux_target_ops): Install them.
13498 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13500 * linux-x86-low.c (x86_supports_tracepoints): New.
13501 (the_low_target). Install it.
13503 * mem-break.h (delete_breakpoint): Declare.
13504 * mem-break.c (delete_breakpoint): Make external.
13506 * target.h (struct target_ops): Add `supports_tracepoints',
13507 `read_pc', and `write_pc' fields.
13508 (target_supports_tracepoints): Define.
13509 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13512 * regcache.h (struct regcache) <registers_owned>: New field.
13513 (init_register_cache, regcache_cpy): Declare.
13514 (regcache_read_pc, regcache_write_pc): Declare.
13515 (register_cache_size): Declare.
13516 (supply_regblock): Declare.
13517 * regcache.c (init_register_cache): New.
13518 (new_register_cache): Use it.
13519 (regcache_cpy): New.
13520 (register_cache_size): New.
13521 (supply_regblock): New.
13522 (regcache_read_pc, regcache_write_pc): New.
13524 * tracepoint.c: New.
13526 * Makefile.in (OBS): Add tracepoint.o.
13527 (tracepoint.o): New rule.
13529 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13531 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13533 (i386-mmx.c): Likewise.
13534 (i386-mmx-linux.o): Likewise.
13535 (i386-mmx-linux.c): Likewise.
13537 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13538 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13539 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13540 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13542 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13543 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13544 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13546 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13548 * Makefile.in (clean): Updated.
13550 (i386-avx.c): Likewise.
13551 (i386-avx-linux.o): Likewise.
13552 (i386-avx-linux.c): Likewise.
13553 (amd64-avx.o): Likewise.
13554 (amd64-avx.c): Likewise.
13555 (amd64-avx-linux.o): Likewise.
13556 (amd64-avx-linux.c): Likewise.
13558 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13559 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13560 (srv_amd64_regobj): Add amd64-avx.o.
13561 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13562 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13563 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13564 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13565 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13566 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13567 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13569 * i387-fp.c: Include "i386-xstate.h".
13571 (i387_cache_to_xsave): Likewise.
13572 (i387_xsave_to_cache): Likewise.
13573 (x86_xcr0): Likewise.
13575 * i387-fp.h (i387_cache_to_xsave): Likewise.
13576 (i387_xsave_to_cache): Likewise.
13577 (x86_xcr0): Likewise.
13579 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13580 * linux-crisv32-low.c (target_regsets): Likewise.
13581 * linux-m68k-low.c (target_regsets): Likewise.
13582 * linux-mips-low.c (target_regsets): Likewise.
13583 * linux-ppc-low.c (target_regsets): Likewise.
13584 * linux-s390-low.c (target_regsets): Likewise.
13585 * linux-sh-low.c (target_regsets): Likewise.
13586 * linux-sparc-low.c (target_regsets): Likewise.
13587 * linux-xtensa-low.c (target_regsets): Likewise.
13589 * linux-low.c: Include <sys/uio.h>.
13590 (regsets_fetch_inferior_registers): Support nt_type.
13591 (regsets_store_inferior_registers): Likewise.
13592 (linux_process_qsupported): New.
13593 (linux_target_ops): Add linux_process_qsupported.
13595 * linux-low.h (regset_info): Add nt_type.
13596 (linux_target_ops): Add process_qsupported.
13598 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13600 (init_registers_i386_avx_linux): New.
13601 (init_registers_amd64_avx_linux): Likewise.
13602 (xmltarget_i386_linux_no_xml): Likewise.
13603 (xmltarget_amd64_linux_no_xml): Likewise.
13604 (PTRACE_GETREGSET): Likewise.
13605 (PTRACE_SETREGSET): Likewise.
13606 (x86_fill_xstateregset): Likewise.
13607 (x86_store_xstateregset): Likewise.
13608 (use_xml): Likewise.
13609 (x86_linux_update_xmltarget): Likewise.
13610 (x86_linux_process_qsupported): Likewise.
13611 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13612 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13613 init_registers_i386_linux here. Call
13614 x86_linux_update_xmltarget.
13615 (the_low_target): Add x86_linux_process_qsupported.
13617 * server.c (handle_query): Call target_process_qsupported.
13619 * target.h (target_ops): Add process_qsupported.
13620 (target_process_qsupported): New.
13622 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13624 * inferiors.c (add_thread): Set last_status kind to
13625 TARGET_WAITKIND_IGNORE.
13626 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13627 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13628 (linux_wait_1): Move `thread' local definition to block that uses
13629 it. Don't NULL initialize `event_child'.
13630 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13631 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13632 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13634 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13636 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13637 an extended waitstatus, or by a watchpoint.
13638 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13639 thread was stepping or has been stopped by a watchpoint.
13641 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13643 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13644 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13645 of another, then delete the previous, and validate all
13647 (validate_inserted_breakpoint): New.
13648 (delete_disabled_breakpoints): New.
13649 (validate_breakpoints): New.
13650 (check_mem_read): Validate breakpoints before trusting their
13651 shadow. Delete disabled breakpoints.
13652 (check_mem_write): Validate breakpoints before trusting they
13653 should be inserted. Delete disabled breakpoints.
13654 * mem-break.h (validate_breakpoints):
13655 * server.c (handle_query): Validate breakpoints when we see a
13658 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13660 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13661 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13662 if we could tell there's a GDB breakpoint at stop_pc.
13663 (need_step_over_p): Don't do a step over if we find a GDB
13664 breakpoint at the resume PC.
13666 * mem-break.c (struct raw_breakpoint): New.
13667 (enum bkpt_type): New type `gdb_breakpoint'.
13668 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13669 fields. New field `raw'.
13670 (find_raw_breakpoint_at): New.
13671 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13672 breakpoint instead.
13673 (set_breakpoint_at): Adjust.
13674 (delete_raw_breakpoint): New.
13675 (release_breakpoint): New.
13676 (delete_breakpoint): Rename to...
13677 (delete_breakpoint_1): ... this. Add proc parameter. Use
13678 release_breakpoint. Return ENOENT.
13679 (delete_breakpoint): Reimplement.
13680 (find_breakpoint_at): Delete.
13681 (find_gdb_breakpoint_at): New.
13682 (delete_breakpoint_at): Delete.
13683 (set_gdb_breakpoint_at): New.
13684 (delete_gdb_breakpoint_at): New.
13685 (gdb_breakpoint_here): New.
13686 (set_reinsert_breakpoint): Use release_breakpoint.
13687 (uninsert_breakpoint): Rename to ...
13688 (uninsert_raw_breakpoint): ... this.
13689 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13690 (reinsert_raw_breakpoint): Change parameter type to
13692 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13694 (check_breakpoints): Adjust. Use release_breakpoint.
13695 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13696 (breakpoint_inserted_here): Ditto.
13697 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13698 Don't trust the breakpoint's shadow if it is not inserted.
13699 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13700 (delete_all_breakpoints): Adjust.
13701 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13702 use delete_breakpoint_1.
13704 * mem-break.h (breakpoints_supported): Delete declaration.
13705 (set_gdb_breakpoint_at): Declare.
13706 (gdb_breakpoint_here): Declare.
13707 (delete_breakpoint_at): Delete.
13708 (delete_gdb_breakpoint_at): Declare.
13710 * server.h (struct raw_breakpoint): Forward declare.
13711 (struct process_info): New field `raw_breakpoints'.
13713 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13716 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13718 * linux-low.c (status_pending_p_callback): Fix comment.
13719 (linux_wait_for_event_1): Move most of the internal breakpoint
13720 handling from here...
13721 (linux_wait_1): ... to here.
13722 (count_events_callback): New.
13723 (select_singlestep_lwp_callback): New.
13724 (select_event_lwp_callback): New.
13725 (cancel_breakpoints_callback): New.
13726 (select_event_lwp): New.
13727 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13728 priority to all LWPs that have had events that should be reported
13729 to the client. Cancel breakpoints when about to reporting the
13730 event to the client, not while stopping lwps. No longer cancel
13731 finished single-steps here.
13732 (cancel_finished_single_step): Delete.
13733 (cancel_finished_single_steps): Delete.
13735 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13737 * mem-break.c (enum bkpt_type): New.
13738 (struct breakpoint): New field `type'.
13739 (set_breakpoint_at): Change return type to struct breakpoint
13740 pointer. Set type to `other_breakpoint' by default.
13741 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13742 in the breakpoint list.
13743 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13744 (reinsert_breakpoint): Rename to ...
13745 (reinsert_raw_breakpoint): ... this.
13746 (reinsert_breakpoints_at): Adjust.
13747 * mem-break.h (struct breakpoint): Declare.
13748 (set_breakpoint_at): Change return type to struct breakpoint
13751 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13753 * server.c (handle_query): Assign, not compare.
13755 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13757 Teach linux gdbserver to step-over-breakpoints.
13759 * linux-low.c (can_hardware_single_step): New.
13760 (supports_breakpoints): New.
13761 (handle_extended_wait): If stopping threads, read the stop pc of
13762 the new cloned LWP.
13764 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13765 low target doesn't support retrieving the PC.
13766 (add_lwp): Set last_resume_kind to resume_continue.
13767 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13768 (linux_attach): Don't clear stop_expected. Set the lwp's
13769 last_resume_kind to resume_stop.
13770 (linux_detach_one_lwp): Don't check for removed breakpoints.
13771 (check_removed_breakpoint): Delete.
13772 (status_pending_p): Rename to ...
13773 (status_pending_p_callback): ... this. Don't check for removed
13774 breakpoints. Don't consider threads that are stopped from GDB's
13776 (linux_wait_for_lwp): Always read the stop_pc here.
13777 (cancel_breakpoint): New.
13778 (step_over_bkpt): New global.
13779 (linux_wait_for_event_1): Implement stepping over breakpoints.
13780 (gdb_wants_lwp_stopped): New.
13781 (gdb_wants_all_stopped): New.
13782 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13783 single-step traps here. Store the thread's last reported target
13785 (send_sigstop): Don't clear stop_expected. Always set it,
13787 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13788 (cancel_finished_single_step): New.
13789 (cancel_finished_single_steps): New.
13790 (wait_for_sigstop): Don't cancel finished single-step traps here.
13791 (linux_resume_one_lwp): Don't check for removed breakpoints.
13792 Don't set `step' on non-hardware step archs.
13793 (linux_set_resume_request): Ignore resume_stop requests if already
13794 stopping or stopped. Set the lwp's last_resume_kind.
13795 (resume_status_pending_p): Don't check for removed breakpoints.
13796 (need_step_over_p): New.
13797 (start_step_over): New.
13798 (finish_step_over): New.
13799 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13800 requests. Clear the thread's last reported target waitstatus.
13801 Don't use the `suspended' flag. Don't consider pending breakpoints.
13802 (linux_resume): Start a step-over if necessary.
13803 (proceed_one_lwp): New.
13804 (proceed_all_lwps): New.
13805 (unstop_all_lwps): New.
13806 * linux-low.h (struct lwp_info): Rewrite comment for the
13807 `suspended' flag. Add the `stop_pc' field. Delete the
13808 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13809 Add `'last_resume_kind' and `need_step_over' fields.
13810 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13811 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13812 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13813 (set_raw_breakpoint_at): New.
13814 (set_breakpoint_at): Rewrite to use it.
13815 (reinsert_breakpoint_handler): Delete.
13816 (set_reinsert_breakpoint): New.
13817 (reinsert_breakpoint_by_bp): Delete.
13818 (delete_reinsert_breakpoints): New.
13819 (uninsert_breakpoint): Rewrite.
13820 (uninsert_breakpoints_at): New.
13821 (reinsert_breakpoint): Rewrite.
13822 (reinsert_breakpoints_at): New.
13823 (check_breakpoints): Rewrite.
13824 (breakpoint_here): New.
13825 (breakpoint_inserted_here): New.
13826 (check_mem_read): Adjust.
13827 * mem-break.h (breakpoints_supported, breakpoint_here)
13828 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13829 (reinsert_breakpoint_by_bp): Delete declaration.
13830 (delete_reinsert_breakpoints): Declare.
13831 (reinsert_breakpoint): Delete declaration.
13832 (reinsert_breakpoints_at): Declare.
13833 (uninsert_breakpoint): Delete declaration.
13834 (uninsert_breakpoints_at): Declare.
13835 (check_breakpoints): Adjust prototype.
13836 * server.h: Adjust include order.
13837 (struct thread_info): Declare here. Add a `last_status' field.
13839 2010-03-23 Michael Snyder <msnyder@vmware.com>
13841 * server.c (crc32): New function.
13842 (handle_query): Add handling for 'qCRC:' request.
13844 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13846 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13847 lwp had been stopped by a watchpoint.
13849 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13851 * server.h (internal_error): Declare.
13852 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13853 * utils.c (internal_error): New function.
13855 2010-03-15 Andreas Schwab <schwab@redhat.com>
13857 * configure.srv: Fix typo setting srv_regobj.
13859 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13861 * linux-low.c (fetch_register): Avoid passing a non string literal
13863 (usr_store_inferior_registers): Ditto.
13865 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13867 * linux-low.c (linux_write_memory): Bail out early if peeking
13870 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13872 * linux-low.h (struct lwp_info): New fields
13873 `stopped_by_watchpoint' and `stopped_data_address'.
13874 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13875 here, and cache them in the lwp object.
13876 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13878 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13880 (linux_stopped_by_watchpoint): Rewrite.
13881 (linux_stopped_data_address): Rewrite.
13883 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13885 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13886 switching the current inferior, not before.
13888 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13890 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13891 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13892 i386-linux.c and amd64-linux.c.
13893 (reg-i386.o): Removed.
13894 (reg-i386.c): Likewise.
13895 (reg-i386-linux.o): Likewise.
13896 (reg-i386-linux.c): Likewise.
13897 (reg-x86-64.o): Likewise.
13898 (reg-x86-64.c): Likewise.
13899 (reg-x86-64-linux.o): Likewise.
13900 (reg-x86-64-linux.c): Likewise.
13902 (i386.c): Likewise.
13903 (i386-linux.o): Likewise.
13904 (i386-linux.c): Likewise.
13905 (amd64.o): Likewise.
13906 (amd64.c): Likewise.
13907 (amd64-linux.o): Likewise.
13908 (amd64-linux.c): Likewise.
13910 * configure.srv (srv_i386_regobj): New.
13911 (srv_i386_linux_regobj): Likewise.
13912 (srv_amd64_regobj): Likewise.
13913 (srv_amd64_linux_regobj): Likewise.
13914 (srv_i386_32bit_xmlfiles): Likewise.
13915 (srv_i386_64bit_xmlfiles): Likewise.
13916 (srv_i386_xmlfiles): Likewise.
13917 (srv_amd64_xmlfiles): Likewise.
13918 (srv_i386_linux_xmlfiles): Likewise.
13919 (srv_amd64_linux_xmlfiles): Likewise.
13920 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13921 srv_xmlfiles to $srv_i386_xmlfiles.
13922 (i[34567]86-*-mingw32ce*): Likewise.
13923 (i[34567]86-*-mingw*): Likewise.
13924 (i[34567]86-*-nto*): Likewise.
13925 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13926 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13927 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13928 (x86_64-*-linux*): Likewise.
13930 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13931 (init_registers_amd64_linux): New.
13932 (x86_arch_setup): Replace init_registers_x86_64_linux with
13933 init_registers_amd64_linux.
13935 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13937 * configure.ac: Check for libdl. If it is not available link against
13938 static libthread_db.
13939 * configure: Regenerate.
13941 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13945 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13946 handing a read watchpoint.
13947 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13949 2010-02-12 Doug Evans <dje@google.com>
13951 * linux-low.c (linux_supports_tracefork_flag): Document.
13952 (linux_look_up_symbols): Add comment.
13954 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13956 * regcache.c (supply_register): Clear regcache if buf is NULL.
13958 2010-02-02 Nicolas Roche <roche@sourceware.org>
13959 Joel Brobecker <brobecker@adacore.com>
13961 * inferiors.c (find_inferior): Add function documentation.
13962 (unloaded_dll): Handle the case where the unloaded dll has not
13963 been previously registered in the dll list.
13965 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13967 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13968 (thumb2_breakpoint): New.
13969 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13971 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13973 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13974 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13977 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13979 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13981 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13983 * linux-s390-low.c (s390_collect_ptrace_register)
13984 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13986 2010-01-21 Doug Evans <dje@google.com>
13988 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13989 (PTRACE_ARG4_TYPE): New macro.
13990 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13991 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13992 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13993 (usr_store_inferior_registers): Ditto.
13994 (linux_read_memory, linux_write_memory): Ditto.
13995 (linux_test_for_tracefork): Ditto.
13997 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13998 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14000 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14002 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14005 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14007 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14008 prototype to take a regcache. Adjust.
14010 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14012 * regcache.h (struct thread_info): Forward declare.
14013 (struct regcache): New.
14014 (new_register_cache): Adjust prototype.
14015 (get_thread_regcache): Declare.
14016 (free_register_cache): Adjust prototype.
14017 (registers_to_string, registers_from_string): Ditto.
14018 (supply_register, supply_register_by_name, collect_register)
14019 (collect_register_as_string, collect_register_by_name): Ditto.
14020 * regcache.c (struct inferior_regcache_data): Delete.
14021 (get_regcache): Rename to ...
14022 (get_thread_regcache): ... this. Adjust. Switch inferior before
14023 fetching registers.
14024 (regcache_invalidate_one): Adjust.
14025 (regcache_invalidate): Fix prototype.
14026 (new_register_cache): Return the new register cache.
14027 (free_register_cache): Change prototype.
14028 (realloc_register_cache): Adjust.
14029 (registers_to_string): Change prototype to take a regcache. Adjust.
14030 (registers_from_string): Ditto.
14031 (register_data): Ditto.
14032 (supply_register): Ditto.
14033 (supply_register_by_name): Ditto.
14034 (collect_register): Ditto.
14035 (collect_register_as_string): Ditto.
14036 (collect_register_by_name): Ditto.
14037 * server.c (process_serial_event): Adjust.
14038 * linux-low.h (regset_fill_func, regset_store_func): Change
14040 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14042 * linux-low.c (get_stop_pc): Adjust.
14043 (check_removed_breakpoint): Adjust.
14044 (linux_wait_for_event): Adjust.
14045 (linux_resume_one_lwp): Adjust.
14046 (fetch_register): Add regcache parameter. Adjust.
14047 (usr_store_inferior_registers): Ditto.
14048 (regsets_fetch_inferior_registers): Ditto.
14049 (regsets_store_inferior_registers): Ditto.
14050 (linux_fetch_registers, linux_store_registers): Ditto.
14051 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14053 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14055 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14056 prototype to take a regcache.
14057 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14058 * remote-utils.c (convert_ascii_to_int, outreg)
14059 (prepare_resume_reply): Change prototype to take a regcache.
14061 * target.h (struct target_ops) <fetch_registers, store_registers>:
14062 Change prototype to take a regcache.
14063 (fetch_inferior_registers, store_inferior_registers): Change
14064 prototype to take a regcache. Adjust.
14065 * proc-service.c (ps_lgetregs): Adjust.
14066 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14067 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14068 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14069 take a regcache. Adjust.
14070 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14071 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14072 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14073 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14074 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14075 (cris_cannot_fetch_register):
14076 (cris_breakpoint_at): Change prototype to take a regcache.
14078 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14079 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14080 to take a regcache. Adjust.
14081 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14083 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14084 take a regcache. Adjust.
14085 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14086 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14087 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14088 * linux-mips-low.c (mips_get_pc):
14089 (mips_set_pc): Change prototype to take a regcache. Adjust.
14090 (mips_reinsert_addr): Adjust.
14091 (mips_collect_register): Change prototype to take a regcache.
14093 (mips_supply_register):
14094 (mips_collect_register_32bit, mips_supply_register_32bit)
14095 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14096 (mips_store_fpregset): Ditto.
14097 * linux-ppc-low.c (ppc_supply_ptrace_register)
14098 (ppc_supply_ptrace_register): Ditto.
14099 (parse_spufs_run): Adjust.
14100 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14101 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14102 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14103 take a regcache. Adjust.
14104 * linux-s390-low.c (s390_collect_ptrace_register)
14105 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14106 (s390_set_pc): Change prototype to take a regcache. Adjust.
14107 (s390_arch_setup): Adjust.
14108 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14109 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14110 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14111 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14112 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14114 (sparc_breakpoint_at): Adjust.
14115 * linux-xtensa-low.c (xtensa_fill_gregset):
14116 (xtensa_store_gregset):
14117 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14118 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14119 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14120 prototype to take a regcache. Adjust.
14121 * win32-arm-low.c (arm_fetch_inferior_register)
14122 (arm_store_inferior_register): Change prototype to take a
14124 * win32-i386-low.c (i386_fetch_inferior_register)
14125 (i386_store_inferior_register): Change prototype to take a
14127 * win32-low.c (child_fetch_inferior_registers)
14128 (child_store_inferior_registers): Change prototype to take a
14130 (win32_wait): Adjust.
14131 (win32_fetch_inferior_registers): Change prototype to take a
14133 (win32_store_inferior_registers): Adjust.
14134 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14135 store_inferior_register>: Change prototype to take a regcache.
14137 2010-01-20 Doug Evans <dje@google.com>
14139 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14141 (linux_wait_for_event1, linux_init_signals): Ditto.
14142 (W_STOPCODE): Provide definition if missing.
14144 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14146 * linux-low.c (linux_core_of_thread): New.
14147 (compare_ints, show_process, list_threads): New.
14148 (linux_qxfer_osdata): Report threads and cores.
14149 (linux_target_op): Register linux_core_of_thread.
14150 * remote-utils.c (prepare_resume_reply): Report the core.
14151 (buffer_xml_printf): Support %d specifier.
14152 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14154 (handle_query): Handle qXfer:threads. Announce availability
14156 * target.h (struct target_ops): New field core_of_thread.
14158 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14160 * Makefile.in (clean): Remove new generated files.
14161 (reg-s390.o, reg-s390.c): Remove rules.
14162 (reg-s390x.o, reg-s390x.c): Likewise.
14163 (s390-linux32.o, s390-linux32.c): Add rules.
14164 (s390-linux64.o, s390-linux64.c): Likewise.
14165 (s390x-linux64.o, s390x-linux64.c): Likewise.
14166 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14167 * linux-s390-low.c: Include <elf.h>.
14168 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14169 (init_registers_s390): Remove prototype.
14170 (init_registers_s390x): Likewise.
14171 (init_registers_s390_linux32): Add prototype.
14172 (init_registers_s390_linux64): Likewise.
14173 (init_registers_s390x_linux64): Likewise.
14174 (s390_num_regs_3264): New define.
14175 (s390_regmap_3264): New global variable.
14176 (s390_cannot_fetch_register): Remove obsolete check.
14177 (s390_cannot_store_register): Likewise.
14178 (s390_collect_ptrace_register): Handle upper/lower register halves.
14179 (s390_supply_ptrace_register): Likewise.
14180 (s390_fill_gregset): Update to register number changes.
14181 (s390_get_hwcap): New routine.
14182 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14183 Install appropriate regmap and register set.
14185 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14187 * server.c (gdbserver_version): Update copyright year to 2010.
14188 * gdbreplay.c (gdbreplay_version): Likewise.
14190 2009-12-28 Doug Evans <dje@google.com>
14192 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14193 elf/external.h. Include <elf.h> instead but only if necessary.
14195 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14197 * linux-low.c (linux_remove_process): Remove `detaching'
14198 parameter. Don't release/detach from thread_db here.
14199 (linux_kill): Release/detach from thread_db here, ...
14200 (linux_detach): ... and here, before actually detaching.
14201 (linux_wait_1): ... and here, when a process exits.
14202 * thread-db.c (any_thread_of): New.
14203 (thread_db_free): Switch the current inferior to a thread of the
14206 2009-12-21 Doug Evans <dje@google.com>
14208 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14210 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14211 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14212 warning ifndef __NR_tkill. Move setting of errno there too.
14213 Delete unnecessary resetting of errno after syscall.
14214 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14216 * configure.ac: Check for dladdr.
14217 * config.in: Regenerate.
14218 * configure: Regenerate.
14219 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14220 (try_thread_db_load): Update.
14222 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14224 2009-12-18 Doug Evans <dje@google.com>
14226 * event-loop.c: Include unistd.h if it exists.
14228 * linux-low.c (my_waitpid): Move definition away from being in
14229 between linux_tracefork_child/linux_test_for_tracefork.
14231 * gdb_proc_service.h (psaddr_t): Fix type.
14232 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14233 signature to match glibc.
14235 2009-12-16 Doug Evans <dje@google.com>
14237 * linux-low.c (linux_read_memory): Fix argument to read.
14239 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14241 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14242 events, don't leave current_inferior pointing at null.
14244 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14246 * win32-low.c (LOG): Delete.
14247 (OUTMSG): Output to stderr.
14248 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14249 on compile time LOG macro.
14250 (win32_wait): Fix debug output.
14252 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14254 * win32-low.c (win32_add_one_solib): If the dll name is
14255 "ntdll.dll", prepend the system directory to the dll path.
14257 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14259 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14261 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14262 Vladimir Prus <vladimir@codesourcery.com>
14264 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14265 * configure.ac: Check for __mcoldfire__ and set
14266 gdb_cv_m68k_is_coldfire.
14267 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14268 reg-cf.o and reg-m68k.o.
14269 * configure: Regenerated.
14271 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14273 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14274 Pass it to thread_db_free.
14275 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14276 proper `detaching' argument to linux_remove_process.
14277 * linux-low.h (thread_db_free): Add `detaching' parameter.
14278 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14280 (thread_db_free): Add `detaching' parameter. Only
14281 call td_ta_clear_event if detaching from process.
14283 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14285 * thread-db.c (thread_db_free): Fix typo.
14287 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14290 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14292 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14294 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14295 with an i686 compiler.
14296 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14298 * configure: Rebuilt.
14300 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14304 * server.c (handle_search_memory_1): Correct read_addr initialization
14305 in loop for searching subsequent chunks.
14307 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14309 * configure.ac: New --with-libthread-db option.
14310 * thread-db.c: Allow direct dependence on libthread_db.
14311 (thread_db_free): Adjust.
14312 * config.in: Regenerate.
14313 * configure: Likewise.
14315 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14318 * thread-db.c (attach_thread): New function.
14319 (maybe_attach_thread): Return success/failure.
14320 (find_new_threads_callback): Adjust.
14321 (thread_db_find_new_threads): Loop until no new threads.
14323 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14325 * proc-service.c (ps_lgetregs): Formatting.
14327 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14329 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14330 * configure.ac: Adjust.
14331 * linux-low.h (struct process_info_private): Move members to struct
14333 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14334 * linux-low.c (linux_remove_process): Adjust.
14335 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14336 * server.c (handle_query): Move code ...
14337 (handle_monitor_command): ... here. New function.
14338 * target.h (struct target_ops): New member.
14339 * thread-db.c (struct thread_db): New.
14340 (libthread_db_search_path): New variable.
14341 (thread_db_create_event, thread_db_enable_reporting)
14342 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14343 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14344 (try_thread_db_load_1, dladdr_to_soname): New functions.
14345 (try_thread_db_load, thread_db_load_search): New functions.
14346 (thread_db_init): Search for libthread_db.
14347 (thread_db_free): New function.
14348 (thread_db_handle_monitor_command): Likewise.
14349 * config.in: Regenerate.
14350 * configure: Regenerate.
14352 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14354 * spu-low.c (spu_kill): Wait for inferior to terminate.
14355 Call clear_inferiors.
14356 (spu_detach): Call clear_inferiors.
14358 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14360 * aclocal.m4: Regenerate.
14361 * config.in: Likewise.
14362 * configure: Likewise.
14364 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14366 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14367 (parse_spufs_run): New function.
14368 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14369 (ppc_breakpoint_at): Handle SPU breakpoints.
14371 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14373 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14374 (SPUFS_MAGIC): Define.
14375 (spu_enumerate_spu_ids): New function.
14376 (linux_qxfer_spu): New function.
14377 (linux_target_ops): Install linux_qxfer_spu.
14379 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14381 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14382 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14383 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14384 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14385 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14386 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14387 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14388 (init_registers_powerpc_cell32l): Add prototype.
14389 (init_registers_powerpc_cell64l): Likewise.
14390 (ppc_arch_setup): Detect Cell/B.E. architecture.
14392 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14394 * Makefile.in (datarootdir): New variable.
14396 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14398 * linux-low.c (linux_write_memory): Update debugging output.
14399 * Makefile.in (clean): Add new descriptions.
14400 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14401 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14402 * configure.srv: Add new files for arm*-*-linux*.
14403 * linux-arm-low.c: Add new declarations.
14404 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14405 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14406 (HWCAP_VFPv3D16): New.
14407 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14408 instead of __IWMMXT__.
14409 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14410 (arm_arch_setup): New.
14411 (target_regsets): Remove #ifdef. Add VFP regset.
14412 (the_low_target): Use arm_arch_setup.
14414 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14416 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14417 the main thread again.
14419 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14421 Adding Neutrino gdbserver.
14422 * configure: Regenerated.
14423 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14424 * configure.srv (i[34567]86-*-nto*): New target.
14425 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14426 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14427 (nto_comctrl) [__QNX__]: New function.
14428 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14430 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14432 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14435 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14436 Pedro Alves <pedro@codesourcery.com>
14438 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14439 don't support CONTEXT_EXTENDED_REGISTERS.
14440 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14441 (the_low_target): Install them.
14442 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14443 failing with ERROR_PIPE_NOT_CONNECTED.
14445 2009-06-30 Doug Evans <dje@google.com>
14446 Pierre Muller <muller@ics.u-strasbg.fr>
14448 Add h/w watchpoint support to x86-linux, win32-i386.
14449 * Makefile.in (SFILES): Add i386-low.c
14450 (i386_low_h): Define.
14451 (i386-low.o): Add dependencies.
14452 (linux-x86-low.o): Add i386-low.h dependency.
14453 (win32-i386-low.o): Ditto.
14454 * i386-low.c: New file.
14455 * i386-low.h: New file.
14456 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14457 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14458 * linux-low.c (linux_add_process): Initialize arch_private.
14459 (linux_remove_process): Free arch_private.
14460 (add_lwp): Initialize arch_private.
14461 (delete_lwp): Free arch_private.
14462 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14464 * linux-low.h (process_info_private): New member arch_private.
14465 (lwp_info): New member arch_private.
14466 (linux_target_ops): New members new_process, new_thread,
14468 (ptid_of): New macro.
14469 * linux-x86-low.c: Include stddef.h, i386-low.h.
14470 (arch_process_info): New struct.
14471 (arch_lwp_info): New struct.
14472 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14473 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14474 (i386_dr_low_get_status): New function.
14475 (x86_insert_point, x86_remove_point): New functions.
14476 (x86_stopped_by_watchpoint): New function.
14477 (x86_stopped_data_address): New function.
14478 (x86_linux_new_process, x86_linux_new_thread): New functions.
14479 (x86_linux_prepare_to_resume): New function.
14480 (the_low_target): Add entries for insert_point, remove_point,
14481 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14483 * server.c (debug_hw_points): New global.
14484 (monitor_show_help): Document set debug-hw-points.
14485 (handle_query): Process "set debug-hw-points".
14486 * server.h (debug_hw_points): Declare.
14487 (paddress): Declare.
14488 * utils.c (NUMCELLS, CELLSIZE): New macros.
14489 (get_sell, xsnprintf, paddress): New functions.
14490 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14491 remove_point, stopped_by_watchpoint, stopped_data_address.
14492 * win32-i386-low.c: Include i386-low.h.
14493 (debug_reg_state): Replaces dr.
14494 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14495 (i386_dr_low_get_status): New function.
14496 (i386_insert_point, i386_remove_point): New functions.
14497 (i386_stopped_by_watchpoint): New function.
14498 (i386_stopped_data_address): New function.
14499 (i386_initial_stuff): Update.
14500 (get_thread_context,set_thread_context,i386_thread_added): Update.
14501 (the_low_target): Add entries for insert_point,
14502 remove_point, stopped_by_watchpoint, stopped_data_address.
14503 * win32-low.c (win32_insert_watchpoint): New function.
14504 (win32_remove_watchpoint): New function.
14505 (win32_stopped_by_watchpoint): New function.
14506 (win32_stopped_data_address): New function.
14507 (win32_target_ops): Add entries for insert_watchpoint,
14508 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14509 * win32-low.h (win32_target_ops): New members insert_point,
14510 remove_point, stopped_by_watchpoint, stopped_data_address.
14512 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14514 * server.c (process_serial_event): Re-return unsupported, not
14515 error, if the type isn't recognized. Re-allow supporting only
14516 insert or remove packets. Also call require_running for
14517 breakpoints. Add missing break statement to default case. Tidy.
14518 * target.h (struct target_ops): Rename insert_watchpoint to
14519 insert_point, and remove_watchpoint to remove_point.
14521 * linux-low.h (struct linux_target_ops): Likewise.
14522 * linux-low.c (linux_insert_watchpoint): Rename to ...
14523 (linux_insert_point): ... this. Adjust.
14524 (linux_remove_watchpoint): Rename to ...
14525 (linux_remove_point): ... this. Adjust.
14526 (linux_target_ops): Adjust.
14527 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14528 (cris_insert_point): ... this.
14529 (cris_remove_watchpoint): Rename to ...
14530 (cris_remove_point): ... this.
14531 (the_low_target): Adjust.
14533 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14535 * server.c (handle_v_kill): Pass signal_pid to
14536 kill_inferior if multi_process is zero.
14538 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14540 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14541 * target.h (target_ops): Comment for *_watchpoint to make it clear
14542 the functions can get types '0' and '1'.
14544 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14546 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14547 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14548 * regcache.c (get_regcache): Likewise.
14549 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14550 * win32-low.c (child_fetch_inferior_registers): Remove check for
14553 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14554 Pedro Alves <pedro@codesourcery.com>
14556 * target.h (struct target_ops) <supports_multi_process>: New
14558 (target_supports_multi_process): New.
14559 * server.c (handle_query): Even if GDB reports support, only
14560 enable multi-process if the target also supports it. Report
14561 multi-process support only if the target backend supports it.
14562 * linux-low.c (linux_supports_multi_process): New function.
14563 (linux_target_ops): Install it as target_supports_multi_process
14566 2009-05-24 Doug Evans <dje@google.com>
14568 Global renaming of find_thread_pid to find_thread_ptid.
14569 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14570 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14571 All callers updated.
14573 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14574 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14577 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14578 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14579 (linux_resume_one_lwp): Ditto.
14581 2009-05-23 Doug Evans <dje@google.com>
14583 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14584 from struct inferior_list_entry * to struct lwp_info *.
14585 All callers updated.
14587 2009-05-13 Doug Evans <dje@google.com>
14589 * linux-x86-low.c: Don't include assert.h.
14590 (x86_siginfo_fixup): Use fatal, not assert.
14591 (x86_arch_setup): Fix comment.
14593 2009-05-12 Doug Evans <dje@google.com>
14595 Biarch support for i386/amd64 gdbserver.
14596 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14597 Add linux-x86-low.c.
14598 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14599 (linux-x86-low.o): Add.
14600 * linux-x86-64-low.c: Delete.
14601 * linux-i386-low.c: Delete.
14602 * linux-x86-low.c: New file.
14603 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14605 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14607 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14608 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14609 (linux_child_pid_to_exec_file): New function.
14610 (elf_64_header_p, elf_64_file_p): New functions.
14611 (siginfo_fixup): New function.
14612 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14613 give target a chance to convert layout.
14614 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14615 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14617 2009-05-07 Doug Evans <dje@google.com>
14619 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14620 (regsets_store_inferior_registers): Ditto.
14622 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14626 * linux-low.c (must_set_ptrace_flags): Delete.
14627 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14629 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14630 `lwp->must_set_ptrace_flags' instead.
14631 (linux_wait_for_event_1): Set ptrace options here.
14632 (linux_wait_1): ... not here.
14634 2009-04-30 Doug Evans <dje@google.com>
14636 * inferiors.c (started_inferior_callback): New function.
14637 (attached_inferior_callback): New function.
14638 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14639 * server.c (print_started_pid, print_attached_pid): New functions.
14640 (detach_or_kill_for_exit): New function.
14641 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14642 * server.h (have_started_inferiors_p): Declare.
14643 (have_attached_inferiors_p): Declare.
14645 * inferiors.c (remove_process): Fix memory leak, free process.
14646 * linux-low.c (linux_remove_process): New function.
14647 (linux_kill): Call it instead of remove_process.
14648 (linux_detach, linux_wait_1): Ditto.
14650 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14652 * configure.srv: Add x86 Windows CE target.
14654 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14656 * inferiors.c (get_thread_process): Make global.
14657 * server.h (get_thread_process): Add prototype.
14658 * thread-db.c (find_one_thread): Use get_thread_process
14659 instead of current_process.
14660 (thread_db_get_tls_address): Do not crash if called when
14661 thread layer is not yet initialized.
14663 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14665 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14666 * spu-low.c (current_tid): Rename to ...
14667 (current_ptid): ... this.
14668 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14669 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14670 ptid_get_lwp (current_ptid) instead of current_tid.
14671 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14672 instead of current_tid. Use find_process_pid to verify pid
14673 argument is valid. Pass proper argument to remove_process.
14674 (spu_thread_alive): Compare current_ptid instead of current_tid.
14675 (spu_resume): Likewise.
14677 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14679 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14682 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14684 Implement the multiprocess extensions, and add linux multiprocess
14687 * server.h (ULONGEST): Declare.
14688 (struct ptid, ptid_t): New.
14689 (minus_one_ptid, null_ptid): Declare.
14690 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14691 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14692 (struct inferior_list_entry): Change `id' type from unsigned from
14694 (struct sym_cache, struct breakpoint, struct
14695 process_info_private): Forward declare.
14696 (struct process_info): Declare.
14697 (current_process): Declare.
14698 (all_processes): Declare.
14699 (initialize_inferiors): Declare.
14700 (add_thread): Adjust to use ptid_t.
14701 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14702 (add_process, remove_process, find_thread_pid): Declare.
14703 (find_inferior_id): Adjust to use ptid_t.
14704 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14705 (multi_process): Declare.
14706 (push_event): Adjust to use ptid_t.
14707 (read_ptid, write_ptid): Declare.
14708 (prepare_resume_reply): Adjust to use ptid_t.
14709 (clear_symbol_cache): Declare.
14710 * inferiors.c (all_processes): New.
14711 (null_ptid, minus_one_ptid): New.
14712 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14713 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14714 (add_thread): Change unsigned long to ptid. Remove gdb_id
14716 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14717 (gdb_id_to_thread): Rename to ...
14718 (find_thread_pid): ... this. Change unsigned long to ptid.
14719 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14720 (loaded_dll, pull_pid_from_list): Adjust.
14721 (add_process, remove_process, find_process_pid)
14722 (get_thread_process, current_process, initialize_inferiors): New.
14723 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14724 (struct target_waitstatus) <related_pid>: Ditto.
14725 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14726 return type to int.
14727 (struct target_ops) <join>: Add `pid' argument.
14728 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14729 (struct target_ops) <wait>: Add `ptid' field. Change return type
14731 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14732 (mywait): Add `ptid' argument. Change return type to ptid_t.
14733 (target_pid_to_str): Declare.
14734 * target.c (set_desired_inferior): Adjust to use ptids.
14735 (mywait): Add new `ptid' argument. Adjust.
14736 (target_pid_to_str): New.
14737 * mem-break.h (free_all_breakpoints): Declare.
14738 * mem-break.c (breakpoints): Delelete.
14739 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14740 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14741 to use per-process breakpoint list.
14742 (free_all_breakpoints): New.
14743 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14744 (symbol_cache, all_symbols_looked_up): Delete.
14746 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14748 (prepare_resume_reply): Change ptid argument's type from unsigned
14749 long to ptid_t. Adjust. Implement W;process and X;process.
14750 (free_sym_cache, clear_symbol_cache): New.
14751 (look_up_one_symbol): Adjust to per-process symbol cache. *
14752 * server.c (cont_thread, general_thread, step_thread): Change type
14754 (attached): Delete.
14755 (multi_process): New.
14756 (last_ptid): Change type to ptid_t.
14757 (struct vstop_notif) <ptid>: Change type to ptid_t.
14758 (queue_stop_reply, push_event): Change `ptid' argument's type to
14760 (discard_queued_stop_replies): Add `pid' argument.
14761 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14762 changes. Don't reference the `attached' global.
14763 (attach_inferior): Adjust to mywait interface changes.
14764 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14765 features. Handle and report "multiprocess+". Handle
14767 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14769 (handle_v_kill): New.
14770 (handle_v_stopped): Adjust to use target_pid_to_str.
14771 (handle_v_requests): Allow multiple attaches and runs when
14772 multiprocess extensions are in effect. Handle "vKill".
14773 (myresume): Adjust to use ptids.
14774 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14775 (handle_status): Adjust to discard_queued_stop_replies interface
14777 (first_thread_of, kill_inferior_callback)
14778 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14779 (main): Call initialize_inferiors. Adjust to use ptids, killing
14780 and detaching from all inferiors. Handle multiprocess packet
14782 * linux-low.h: Include gdb_proc_service.h.
14783 (struct process_info_private): New.
14784 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14785 <lwpid_of>: Use ptid_get_lwp.
14786 (get_lwp_thread): Adjust.
14787 (struct lwp_info): Add `dead' member.
14788 (find_lwp_pid): Declare.
14789 * linux-low.c (thread_db_active): Delete.
14790 (new_inferior): Adjust comment.
14791 (inferior_pid): Delete.
14792 (linux_add_process): New.
14793 (handle_extended_wait): Adjust.
14794 (add_lwp): Change unsigned long to ptid.
14795 (linux_create_inferior): Add process to processes table. Adjust
14796 to use ptids. Don't set new_inferior here.
14797 (linux_attach_lwp): Rename to ...
14798 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14799 it. Adjust to use ptids.
14800 (linux_attach_lwp): New.
14801 (linux_attach): Add process to processes table. Don't set
14803 (struct counter): New.
14804 (second_thread_of_pid_p, last_thread_of_process_p): New.
14805 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14806 multiple processes.
14807 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14808 processes. Remove process from process table.
14809 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14810 to multiple processes.
14811 (any_thread_of): New.
14812 (linux_detach): Add `pid' argument, and handle it. Remove process
14813 from processes table.
14814 (linux_join): Add `pid' argument. Handle it.
14815 (linux_thread_alive): Change unsighed long argument to ptid_t.
14816 Consider dead lwps as not being alive.
14817 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14818 threads we're not interested in.
14819 (same_lwp, find_lwp_pid): New.
14820 (linux_wait_for_lwp): Change `pid' argument's type from int to
14822 (linux_wait_for_event): Rename to ...
14823 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14824 from int to ptid_t. Adjust.
14825 (linux_wait_for_event): New.
14826 (linux_wait_1): Add `ptid' argument. Change return type to
14827 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14828 that exit from the process table.
14829 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14831 (mark_lwp_dead): New.
14832 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14833 stopping all threads, mark its main lwp as dead.
14834 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14836 (fetch_register, usr_store_inferior_registers)
14837 (regsets_fetch_inferior_registers)
14838 (regsets_store_inferior_registers, linux_read_memory)
14839 (linux_write_memory): Inline `inferior_pid'.
14840 (linux_look_up_symbols): Adjust to use per-process
14841 `thread_db_active'.
14842 (linux_request_interrupt): Adjust to use ptids.
14843 (linux_read_auxv): Inline `inferior_pid'.
14844 (initialize_low): Don't reference thread_db_active.
14845 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14846 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14847 (ps_getpid): Return the pid of the current inferior.
14848 * thread-db.c (proc_handle, thread_agent): Delete.
14849 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14851 (find_one_thread): Change argument type to ptid_t. Adjust to
14853 (maybe_attach_thread): Adjust to per-process data and ptids.
14854 (thread_db_find_new_threads): Ditto.
14855 (thread_db_init): Ditto.
14856 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14857 processes table. Adjust to use ptids.
14858 (spu_kill, spu_detach): Adjust interface. Remove process from
14860 (spu_join, spu_thread_alive): Adjust interface.
14861 (spu_wait): Adjust interface. Remove process from processes
14862 table. Adjust to use ptids.
14863 * win32-low.c (current_inferior_tid): Delete.
14864 (current_inferior_ptid): New.
14865 (debug_event_ptid): New.
14866 (thread_rec): Take a ptid. Adjust.
14867 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14868 (child_delete_thread): Ditto.
14869 (do_initial_child_stuff): Add `attached' argument. Add process to
14871 (child_fetch_inferior_registers, child_store_inferior_registers):
14873 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14874 (win32_attach): Pass 1 to do_initial_child_stuff.
14875 (win32_kill): Adjust interface. Remove process from processes
14877 (win32_detach): Ditto.
14878 (win32_join): Adjust interface.
14879 (win32_thread_alive): Take a ptid.
14880 (win32_resume): Adjust to use ptids.
14881 (get_child_debug_event): Ditto.
14882 (win32_wait): Adjust interface. Remove exiting process from
14885 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14887 Non-stop mode support.
14889 * server.h (non_stop): Declare.
14890 (gdb_client_data, handler_func): Declare.
14891 (delete_file_handler, add_file_handler, start_event_loop):
14893 (handle_serial_event, handle_target_event, push_event)
14894 (putpkt_notif): Declare.
14895 * target.h (enum resume_kind): New.
14896 (struct thread_resume): Replace `step' field by `kind' field.
14897 (TARGET_WNOHANG): Define.
14898 (struct target_ops) <wait>: Add `options' argument.
14899 <supports_non_stop, async, start_non_stop>: New fields.
14900 (target_supports_non_stop, target_async): New.
14901 (start_non_stop): Declare.
14902 (mywait): Add `options' argument.
14903 * target.c (mywait): Add `options' argument. Print child exit
14904 notifications here.
14905 (start_non_stop): New.
14906 * server.c (non_stop, own_buf, mem_buf): New globals.
14907 (struct vstop_notif): New.
14908 (notif_queue): New global.
14909 (queue_stop_reply, push_event, discard_queued_stop_replies)
14910 (send_next_stop_reply): New.
14911 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14913 (attach_inferior): In non-stop mode, don't wait for the target
14915 (handle_general_set): Handle QNonStop.
14916 (handle_query): When handling qC, return the current general
14917 thread, instead of the first thread of the list.
14918 (handle_query): If the backend supports non-stop mode, include
14919 QNonStop+ in the qSupported query response.
14920 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14922 (handle_v_attach, handle_v_run): Handle non-stop mode.
14923 (handle_v_stopped): New.
14924 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14925 (myresume): Adjust to use resume_kind. Handle non-stop.
14926 (queue_stop_reply_callback): New.
14927 (handle_status): Handle non-stop mode.
14928 (main): Clear non_stop flag on reconnection. Use the event-loop.
14929 Refactor serial protocol handling from here ...
14930 (process_serial_event): ... to this new function. When GDB
14931 selects any thread, select one here. In non-stop mode, wait until
14932 GDB acks all pending events before exiting.
14933 (handle_serial_event, handle_target_event): New.
14934 * remote-utils.c (remote_open): Install remote_desc in the event
14936 (remote_close): Remove remote_desc from the event loop.
14937 (putpkt_binary): Rename to...
14938 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14939 (putpkt_binary): New as wrapper around putpkt_binary_1.
14940 (putpkt_notif): New.
14941 (prepare_resume_reply): In non-stop mode, don't change the
14943 * event-loop.c: New.
14944 * Makefile.in (OBJ): Add event-loop.o.
14945 (event-loop.o): New rule.
14947 * linux-low.h (pid_of): Moved here.
14949 (get_lwp_thread): Use lwpid_of.
14950 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14951 * linux-low.c (pid_of): Delete.
14952 (inferior_pid): Use lwpid_of.
14953 (linux_event_pipe): New.
14954 (target_is_async_p): New.
14956 (handle_extended_wait): Use lwpid_of.
14957 (add_lwp): Don't set lwpid field.
14958 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14959 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14960 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14961 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14962 first. Adjust to linux_wait_for_event interface changes. Use
14964 (linux_detach): Don't delete the main lwp here.
14965 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14966 (status_pending_p): Don't consider explicitly suspended lwps.
14967 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14968 pointer. Add OPTIONS argument. Change return type to int. Use
14969 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14970 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14971 pointer. Add status pointer argument. Return a pid instead of a
14972 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14973 changes. In non-stop mode, don't switch to a random thread.
14974 (linux_wait): Rename to...
14975 (linux_wait_1): ... this. Add target_options argument, and handle
14976 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14977 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14978 clean exit and signal exit code. Don't stop all threads in
14979 non-stop mode. In all-stop mode, only stop all threads when
14980 reporting a stop to GDB. Handle explicit thread stop requests.
14981 (async_file_flush, async_file_mark): New.
14983 (send_sigstop): Use lwpid_of.
14984 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14985 interface changes. In non-stop mode, don't switch to a random
14987 (linux_resume_one_lwp): Use lwpid_of.
14988 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14989 (linux_resume_one_thread): ... this. Handle resume_stop. In
14990 non-stop mode, don't look for pending flag in all threads.
14991 (resume_status_pending_p): Don't consider explicitly suspended
14993 (my_waitpid): Reimplement. Emulate __WALL.
14994 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14996 (sigchld_handler, linux_supports_non_stop, linux_async)
14997 (linux_start_non_stop): New.
14998 (linux_target_ops): Register linux_supports_non_stop, linux_async
14999 and linux_start_non_stop.
15000 (initialize_low): Install SIGCHLD handler.
15001 * thread-db.c (thread_db_create_event, find_one_thread)
15002 (thread_db_get_tls_address): Use lwpid_of.
15003 * win32-low.c (win32_detach): Adjust to use resume_kind.
15004 (win32_wait): Add `options' argument.
15005 * spu-low.c (spu_resume): Adjust to use resume_kind.
15006 (spu_wait): Add `options' argument.
15008 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15010 Decouple target code from remote protocol.
15012 * target.h (enum target_waitkind): New.
15013 (struct target_waitstatus): New.
15014 (struct target_ops) <wait>: Return an unsigned long. Take a
15015 target_waitstatus pointer instead of a char pointer.
15016 (mywait): Likewise.
15017 * target.c (mywait): Change prototype to return an unsigned long.
15018 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15019 * server.h (thread_from_wait, old_thread_from_wait): Delete
15021 (prepare_resume_reply): Change prototype to take a
15023 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15024 (last_status, last_ptid): New.
15025 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15026 pid instead of a signal.
15027 (attach_inferior): Remove "status" and "signal" parameters.
15029 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15031 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15032 (handle_v_requests, myresume): Remove "status" and "signal"
15033 parameters. Adjust.
15034 (handle_status): New.
15035 (main): Delete local `status'. Adjust.
15036 * remote-utils.c: Include target.h.
15037 (prepare_resume_reply): Change prototype to take a
15038 target_waitstatus. Adjust.
15040 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15042 * spu-low.c (spu_wait): Adjust.
15043 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15045 (win32_wait): Adjust.
15047 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15049 * target.h (struct thread_resume): Delete leave_stopped member.
15050 (struct target_ops): Add a `n' argument to the `resume' callback.
15051 * server.c (start_inferior): Adjust.
15052 (handle_v_cont, myresume): Adjust.
15053 * linux-low.c (check_removed_breakpoint): Adjust to resume
15054 interface change, and to removed leave_stopped field.
15055 (resume_ptr): Delete.
15056 (struct thread_resume_array): New.
15057 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15058 resume interface change.
15059 (linux_continue_one_thread, linux_queue_one_thread)
15060 (resume_status_pending_p): Check if the resume field is NULL
15061 instead of checking the leave_stopped member.
15062 (linux_resume): Adjust to the target resume interface change.
15063 * spu-low.c (spu_resume): Adjust to the target resume interface
15065 * win32-low.c (win32_detach, win32_resume): Ditto.
15067 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15069 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15071 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15073 (linux_continue_one_thread): Only preserve the stepping flag if
15074 there's a pending breakpoint.
15076 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15078 * server.c (main): After the inferior having exited, call
15079 remote_close before exiting gdbserver.
15081 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15083 Fix size of FPSCR in Power 7 processors.
15084 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15085 (PPC_FEATURE_HAS_DFP): New #define.
15086 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15089 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15091 * server.c (handle_query) Whitespace and formatting.
15093 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15095 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15096 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15097 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15098 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15099 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15100 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15101 Makefile.in, configure.ac: Fix whitespace throughout.
15102 * configure: Regenerate.
15104 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15106 * inferiors.c (find_inferior): Make it safe for the callback
15107 function to delete the currently iterated inferior.
15109 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15111 * Makefile.in (linuw_low_h): Move higher.
15112 (thread-db.o): Depend on $(linux_low_h).
15114 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15116 Rename "process" to "lwp" throughout.
15118 * linux-low.c (all_processes): Rename to...
15119 (all_lwps): ... this.
15120 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15121 (add_process): Rename to ...
15122 (add_lwp): ... this. Adjust.
15123 (linux_create_inferior): Adjust.
15124 (linux_attach_lwp): Adjust.
15125 (linux_attach): Adjust.
15126 (linux_kill_one_process): Rename to ...
15127 (linux_kill_one_lwp): ... this. Adjust.
15128 (linux_kill): Adjust.
15129 (linux_detach_one_process): Rename to ...
15130 (linux_detach_one_lwp): ... this. Adjust.
15131 (linux_detach): Adjust.
15132 (check_removed_breakpoint): Adjust.
15133 (status_pending_p): Adjust.
15134 (linux_wait_for_process): Rename to ...
15135 (linux_wait_for_lwp): ... this. Adjust.
15136 (linux_wait_for_event): Adjust.
15137 (send_sigstop): Adjust.
15138 (wait_for_sigstop): Adjust.
15139 (stop_all_processes): Rename to ...
15140 (stop_all_lwps): ... this.
15141 (linux_resume_one_process): Rename to ...
15142 (linux_resume_one_lwp): ... this. Adjust.
15143 (linux_set_resume_request, linux_continue_one_thread)
15144 (linux_queue_one_thread, resume_status_pending_p)
15145 (usr_store_inferior_registers, regsets_store_inferior_registers)
15146 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15148 * linux-low.h (get_process): Rename to ...
15149 (get_lwp): ... this. Adjust.
15150 (get_thread_process): Rename to ...
15151 (get_thread_lwp): ... this. Adjust.
15152 (get_process_thread): Rename to ...
15153 (get_lwp_thread): ... this. Adjust.
15154 (struct process_info): Rename to ...
15155 (struct lwp_info): ... this.
15156 (all_processes): Rename to ...
15157 (all_lwps): ... this.
15158 * proc-service.c (ps_lgetregs): Adjust.
15159 * thread-db.c (thread_db_create_event, find_one_thread)
15160 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15162 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15164 * server.c (handle_query): Handle "qAttached".
15166 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15168 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15169 GPLv3, update license URL.
15171 2009-03-01 Doug Evans <dje@google.com>
15173 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15174 (server_h): Add gdb_signals.h.
15175 (signals.o): Update.
15176 * server.h (target_signal_from_host,target_signal_to_host_p)
15177 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15179 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15181 * remote-utils.c (getpkt): Also generate remote-debug
15182 information if noack_mode is set.
15184 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15186 * server.c (handle_query): Report qXfer:siginfo:read and
15187 qXfer:siginfo:write as supported and handle them.
15188 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15189 * linux-low.c (linux_xfer_siginfo): New.
15190 (linux_target_ops): Set it.
15192 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15194 * server.c (gdbserver_usage): Mention --remote-debug.
15195 (main): Accept '--remote-debug' switch.
15197 2009-01-18 Doug Evans <dje@google.com>
15199 * regcache.c (new_register_cache): No need to check result of xcalloc.
15200 * server.c (handle_search_memory): Back out calls to xmalloc,
15201 result is checked and error is returned to user upon failure.
15202 (handle_query): Ditto. Add more checks for result of malloc.
15203 (handle_v_cont): Check result of malloc, report error back to
15205 (handle_v_run): Ditto. Call freeargv.
15206 * server.h (freeargv): Declare.
15207 * utils.c (freeargv): New fn.
15209 2009-01-15 Doug Evans <dje@google.com>
15211 * gdbreplay.c (perror_with_name): Make arg const char *.
15212 * server.h (target_signal_to_name): Make return type const char *.
15213 * thread-db.c (thread_db_err_str): Make return type const char *.
15214 * utils.c (perror_with_name): Make arg const char *.
15216 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15218 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15219 when handling a EXIT_PROCESS_DEBUG_EVENT.
15221 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15223 * gdbreplay.c (gdbreplay_version): Update copyright year.
15224 * server.c (gdbserver_version): Likewise.
15226 2009-01-05 Doug Evans <dje@google.com>
15228 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15229 (handle_extended_wait): Improve comment.
15231 2008-12-13 Doug Evans <dje@google.com>
15233 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15234 * server.h (ATTR_MALLOC): New macro.
15235 (xmalloc,xcalloc,xstrdup): Declare.
15236 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15237 * inferiors.c: Ditto.
15238 * linux-low.c: Ditto.
15239 * mem-break.c: Ditto.
15240 * regcache.c: Ditto.
15241 * remote-utils.c: Ditto.
15244 * win32-low.c: Ditto.
15246 2008-12-12 Doug Evans <dje@google.com>
15248 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15249 in debugging printf.
15251 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15253 2008-12-09 Doug Evans <dje@google.com>
15255 * linux-low.h (struct process_info): Delete member tid, unused.
15256 * thread-db.c (find_one_thread): Update.
15257 (maybe_attach_thread): Update.
15259 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15261 * target.h (struct target_ops): Add qxfer_osdata member.
15262 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15264 (linux_qxfer_osdata): New functions.
15265 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15267 * server.c (handle_query): Handle "qXfer:osdata:read:".
15268 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15269 (buffer_xml_printf): New functions.
15270 * server.h (struct buffer): New.
15271 (buffer_grow_str, buffer_grow_str0): New macros.
15272 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15273 (buffer_xml_printf): Declare.
15275 2008-11-24 Doug Evans <dje@google.com>
15277 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15279 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15281 * server.c (handle_v_run): Always use the supplied argument list.
15283 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15285 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15286 (xtensa_regmap_table): Add entry for scompare1.
15288 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15290 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15291 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15292 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15293 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15294 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15295 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15296 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15297 XML target descriptions.
15298 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15299 when inferior is running on an ISA 2.05 or later processor. Add
15300 special case to return offset for full 64-bit slot of FPSCR when
15303 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15305 * Makefile.in (SFILES, clean): Added sparc64 files.
15306 (reg-sparc64.o, reg-sparc64.c): New.
15307 * configure.srv (sparc*-*-linux*): New configuration.
15308 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15309 syscall arguments for SPARC.
15310 (regsets_store_inferior_registers): Likewise.
15311 * linux-sparc-low.c: New file.
15313 2008-10-21 Doug Evans <dje@google.com>
15315 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15316 (READLINE_DIR,READLINE_DEP): Delete.
15317 (INTERNAL_CFLAGS): Update.
15318 (LINTFLAGS): Update.
15320 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15322 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15323 whole argv from the last run, not just argv[0].
15325 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15327 * regcache.c (new_register_cache): Return NULL if the register
15328 cache size isn't known yet.
15329 (free_register_cache): Avoid dereferencing a NULL regcache.
15331 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15333 * configure.srv: Merge MIPS and MIPS64.
15335 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15337 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15339 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15341 * Makefile.in: Add required vsx dependencies.
15343 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15344 Declare init_registers_powerpc_vsx32l.
15345 Declare init_registers_powerpc_vsx64l.
15346 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15347 (ppc_arch_setup): Check for VSX in hwcap.
15348 (ppc_fill_vsxregset): New function.
15349 (ppc_store_vsxregset): New function.
15350 Add new VSX entry in regset_info target_regsets.
15352 * configure.srv: Add new VSX dependencies.
15354 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15356 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15357 (remote_open): Set or clear transport_is_reliable.
15358 (putpkt_binary): Don't expect acks in noack mode.
15359 (getpkt): Don't send ack/nac in noack mode.
15360 * server.c (handle_general_set): Handle QStartNoAckMode.
15361 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15363 (main): Reset noack_mode on every connection.
15364 * server.h (noack_mode): Declare.
15366 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15368 * Makefile.in (GDBREPLAY_OBS): New variable.
15369 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15371 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15372 Daniel Jacobowitz <dan@codesourcery.com>
15374 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15375 (usr_store_inferior_registers): Likewise.
15376 (regsets_store_inferior_registers): Likewise.
15378 2008-07-31 Rolf Jansen <rj@surtec.com>
15379 Pedro Alves <pedro@codesourcery.com>
15381 * configure.ac: Check for memmem declaration.
15382 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15383 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15384 (disable_packet_qfThreadInfo): Unconditionally compile.
15385 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15386 * configure, config.in: Regenerate.
15388 2008-07-28 Doug Kwan <dougkwan@google.com>
15390 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15391 (linux_write_memory): Remove declaration of errno.
15393 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15395 * linux-low.c (handle_extended_wait): Do not use "status"
15396 variable uninitialized.
15398 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15400 * server.c (handle_v_attach): Inhibit reporting dll changes.
15402 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15404 * remote-utils.c (prepare_resume_reply): If requested, don't
15405 output "thread:TID" in the T stop reply.
15407 * server.c (disable_packet_vCont, disable_packet_Tthread)
15408 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15409 (handle_query): If requested, disable support for qC, qfThreadInfo
15411 (handle_v_requests): If requested, disable support for vCont.
15412 (gdbserver_show_disableable): New.
15413 (main): Handle --disable-packet and --disable-packet=LIST.
15415 * server.h (disable_packet_vCont, disable_packet_Tthread)
15416 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15418 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15420 * server.c (gdbserver_usage): Mention --version.
15422 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15424 * Makefile.in (gdbreplay.o): New rule.
15426 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15428 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15429 message, not gdbserver.
15431 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15432 Nathan Sidwell <nathan@codesourcery.com>
15433 Joseph Myers <joseph@codesourcery.com>
15435 * acinclude.m4: Include ../../config/acx.m4.
15436 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15437 * configure, config.in: Regenerate.
15438 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15439 * server.c (gdbserver_version): Print PKGVERSION.
15440 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15441 (main): Adjust gdbserver_usage calls.
15442 * gdbreplay.c (version, host_name): Add declarations.
15443 (gdbreplay_version, gdbreplay_usage): New.
15444 (main): Accept --version and --help options.
15446 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15448 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15449 (arm_breakpoint_at): Handle Thumb.
15450 (the_low_target): Add comment.
15452 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15454 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15456 2008-05-09 Doug Evans <dje@google.com>
15458 * server.h (decode_search_memory_packet): Declare.
15459 * remote-utils.c (decode_search_memory_packet): New fn.
15460 * server.c (handle_search_memory_1): New fn.
15461 (handle_search_memory): New fn.
15462 (handle_query): Process qSearch:memory packets.
15464 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15466 * regcache.c (registers_length): Remove.
15467 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15468 full register packet.
15469 * regcache.h (registers_length): Remove prototype.
15470 * server.h (PBUFSIZ): Define to 16384.
15472 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15474 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15475 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15476 powerpc-64l.o, and powerpc-altivec64l.o.
15477 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15478 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15479 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15480 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15481 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15484 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15485 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15486 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15487 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15488 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15489 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15490 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15491 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15492 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15493 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15496 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15497 (init_registers_powerpc_32l): ... this new prototype.
15498 (init_registers_powerpc_32): Remove, replace by ...
15499 (init_registers_powerpc_altivec32l): ... this new prototype.
15500 (init_registers_powerpc_e500): Remove, replace by ...
15501 (init_registers_powerpc_e500l): ... this new prototype.
15502 (init_registers_ppc64): Remove, replace by ...
15503 (init_registers_powerpc_64l): ... this new prototype.
15504 (init_registers_powerpc_64): Remove, replace by ...
15505 (init_registers_powerpc_altivec64l): ... this new prototype.
15506 (ppc_num_regs): Set to 73.
15507 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15508 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15509 (ppc_cannot_store_register): Handle orig_r3 and trap.
15510 (ppc_arch_setup): Update init_registers_... calls.
15511 (ppc_fill_gregset): Handle orig_r3 and trap.
15513 * inferiors.c (clear_inferiors): Reset current_inferior.
15515 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15517 * acinclude.m4: Add override.m4.
15518 * configure: Regenerate.
15520 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15522 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15523 initial call to init_register_ppc64.
15525 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15527 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15528 single powerpc*-*-linux* case.
15529 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15531 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15533 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15534 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15536 * linux-ppc-low.c: Include <elf.h>.
15537 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15538 (ppc_hwcap): New global variable.
15539 (ppc_regmap): Remove __SPE__ #ifdef sections.
15540 (ppc_regmap_e500): New global variable.
15541 (ppc_cannot_store_register): Update __SPE__ special case.
15542 (ppc_get_hwcap): New function.
15543 (ppc_arch_setup): Use it to determine whether inferior supports
15544 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15545 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15546 Do not access registers if target does not support AltiVec.
15547 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15548 Do not access registers if target does not support SPE.
15549 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15551 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15553 * linux-low.c (disabled_regsets, num_regsets): New.
15554 (use_regsets_p): Delete.
15555 (linux_wait_for_process): Clear disabled_regsets.
15556 (regsets_fetch_inferior_registers): Check and set it.
15557 (regsets_store_inferior_registers): Likewise.
15558 (linux_fetch_registers, linux_store_registers): Do not use
15560 (initialize_low): Allocate disabled_regsets.
15562 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15564 * Makefile.in (LIBOBJS): New.
15565 (OBS): Use LIBOBJS.
15566 (memmem.o): New rule.
15567 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15568 * configure: Regenerated.
15570 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15572 * server.c (handle_query): Never return "unsupported" for
15573 qXfer:features:read queries.
15575 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15577 * server.c (get_features_xml): Fix inverted condition.
15578 (handle_query): Always support qXfer:feature:read.
15580 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15582 * server.c (wrapper_argv): New.
15583 (start_inferior): Handle wrapper_argv. If set, expect an extra
15585 (gdbserver_usage): Document --wrapper.
15586 (main): Parse --wrapper.
15588 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15590 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15591 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15592 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15593 (ppc_set_pc): Likewise.
15594 (ppc_arch_setup): New function.
15595 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15596 of collect_register.
15597 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15599 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15601 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15602 instead of linux-ppc64-low.o.
15603 * linux-ppc64-low.c: Remove file.
15604 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15605 (linux-ppc64-low.o): Remove rule.
15607 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15608 (init_registers_powerpc_64): Likewise.
15609 (ppc_regmap): Conditionally define depending on __powerpc64__.
15610 (ppc_cannot_store_register): Do not special-case "fpscr" when
15611 compiled on __powerpc64__.
15612 (ppc_collect_ptrace_register): New function.
15613 (ppc_supply_ptrace_register): New function.
15614 (ppc_breakpoint): Change type to "unsigned int".
15615 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15616 (the_low_target): Conditionally provide initializers for the
15617 arch_setup member depending on __powerpc64__. Install
15618 collect_ptrace_register and supply_ptrace_register members.
15620 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15622 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15623 * server.c (gdbserver_xmltarget): Define.
15624 (get_features_xml): Use it to replace "target.xml" and arch_string.
15626 * configure.srv: Remove srv_xmltarget. Add XML files that were
15627 mentioned there to srv_xmlfiles instead. Remove conditional tests
15628 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15629 srv_xmlfiles and srv_regobj to include all possible choices.
15630 * configure.ac (srv_xmltarget): Remove.
15631 (srv_xmlfiles): Do not add "target.xml".
15632 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15633 checks for supplementary target information.
15634 * configure: Regenerate.
15635 * Makefile.in (XML_TARGET): Remove.
15636 (target.xml): Remove rule.
15637 (clean): Do not clean up target.xml.
15638 (.PRECIOUS): Do not mention target.xml.
15640 * target.h (struct target_ops): Remove arch_string member.
15641 * linux-low.c (linux_arch_string): Remove.
15642 (linux_target_ops): Remove arch_string initializer.
15643 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15644 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15645 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15646 * spu-low.c (spu_arch_string): Remove.
15647 (spu_target_ops): Remove arch_string initializer.
15648 * win32-low.c (win32_arch_string): Remove.
15649 (win32_target_ops): Remove arch_string initializer.
15650 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15651 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15652 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15654 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15656 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15657 by collect_ptrace_register and supply_ptrace_register hooks.
15658 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15659 instead of checking for the_low_target.left_pad_xfer.
15660 (usr_store_inferior_registers): Use collect_ptrace_register callback
15661 instead of checking for the_low_target.left_pad_xfer.
15663 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15664 (s390_supply_ptrace_register): Likewise.
15665 (s390_fill_gregset): Call s390_collect_ptrace_register.
15666 (the_low_target): Update.
15668 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15669 (ppc_supply_ptrace_register): Likewise.
15670 (the_low_target): Update.
15672 * linux-i386-low.c (the_low_target): Update.
15673 * linux-x86-64-low.c (the_low_target): Update.
15675 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15677 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15678 reg-s390.o and reg-s390x.o.
15680 * linux-low.c (new_inferior): New global variable.
15681 (linux_create_inferior, linux_attach): Set it.
15682 (linux_wait_for_process): Call the_low_target.arch_setup after the
15683 target has stopped for the first time.
15684 (initialize_low): Do not call the_low_target.arch_setup.
15686 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15687 (s390_set_pc): Likewise.
15688 (s390_arch_setup): New function.
15689 (the_low_target): Use s390_arch_setup as arch_setup routine.
15691 * regcache.c (realloc_register_cache): New function.
15692 (set_register_cache): Call it for each existing regcache.
15694 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15696 * server.h (init_registers): Remove prototype.
15698 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15699 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15700 instead of init_registers ().
15701 * linux-arm-low.c (init_registers_arm): Add prototype.
15702 (init_registers_arm_with_iwmmxt): Likewise.
15703 (the_low_target): Add initializer for arch_setup field.
15704 * linux-cris-low.c (init_registers_cris): Add prototype.
15705 (the_low_target): Add initializer for arch_setup field.
15706 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15707 (the_low_target): Add initializer for arch_setup field.
15708 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15709 (the_low_target): Add initializer for arch_setup field.
15710 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15711 (the_low_target): Add initializer for arch_setup field.
15712 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15713 (the_low_target): Add initializer for arch_setup field.
15714 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15715 (the_low_target): Add initializer for arch_setup field.
15716 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15717 (init_registers_mips64_linux): Likewise.
15718 (the_low_target): Add initializer for arch_setup field.
15719 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15720 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15721 (the_low_target): Add initializer for arch_setup field.
15722 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15723 (init_registers_powerpc_64): Likewise.
15724 (the_low_target): Add initializer for arch_setup field.
15725 * linux-s390-low.c (init_registers_s390): Add prototype.
15726 (init_registers_s390x): Likewise.
15727 (the_low_target): Add initializer for arch_setup field.
15728 * linux-sh-low.c (init_registers_sh): Add prototype.
15729 (the_low_target): Add initializer for arch_setup field.
15730 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15731 (the_low_target): Add initializer for arch_setup field.
15732 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15733 (the_low_target): Add initializer for arch_setup field.
15735 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15736 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15737 instead of init_registers ().
15738 * win32-arm-low.c (init_registers_arm): Add prototype.
15739 (the_low_target): Add initializer for arch_setup field.
15740 * win32-i386-low.c (init_registers_i386): Add prototype.
15741 (the_low_target): Add initializer for arch_setup field.
15743 * spu-low.c (init_registers_spu): Add prototype.
15744 (initialize_low): Call initialie_registers_spu () instead of
15745 initialize_registers ().
15747 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15749 * server.c (handle_v_requests): When handling the vRun and vAttach
15750 packets, if already debugging a process, don't kill it. Return an
15753 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15755 * server.c (handle_query): Correct length check.
15757 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15759 * win32-low.c (do_initial_child_stuff): Add process handle
15760 parameter. Set current_process_handle and current_process_id from the
15761 parameters. Clear globals.
15762 (win32_create_inferior): Don't set current_process_handle and
15763 current_process_id here. Instead pass them on the call to
15764 do_initial_child_stuff.
15765 (win32_attach): Likewise.
15766 (win32_clear_inferiors): New.
15767 (win32_kill): Don't close the current process handle or the
15768 current thread handle here. Instead call win32_clear_inferiors.
15769 (win32_detach): Don't open a new handle to the process. Call
15770 win32_clear_inferiors.
15771 (win32_join): Don't rely on current_process_handle; open a new
15772 handle using the process id.
15773 (win32_wait): Call win32_clear_inferiors when the inferior process
15776 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15778 * server.c (monitor_show_help): Add "exit".
15780 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15782 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15783 (clean): Add reg-xtensa.c.
15784 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15785 * configure.srv (xtensa*-*-linux*) New target.
15786 * linux-xtensa-low.c: New.
15787 * xtensa-xtregs.c: New.
15789 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15791 * hostio.c: Don't include errno.h.
15792 (errno_to_fileio_errno): Move to hostio-errno.
15793 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15794 error number outputting to the target->hostio_last_error callback.
15795 (hostio_packet_error): Use FILEIO_EINVAL directly.
15796 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15797 calls to hostio_error.
15798 * hostio-errno.c: New.
15799 * server.h (hostio_last_error_from_errno): Declare.
15800 * target.h (target_ops): Add hostio_last_error member.
15801 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15802 as hostio_last_error handler.
15803 * spu-low.c (spu_target_ops): Likewise.
15804 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15805 (wince_hostio_last_error): New functions.
15806 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15807 as hostio_last_error handler.
15808 (win32_target_ops) [!_WIN32_WCE]: Register
15809 hostio_last_error_from_errno as hostio_last_error handler.
15810 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15811 (hostio-errno.o): New rule.
15812 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15813 * configure.srv (srv_hostio_err_objs): New variable. Default to
15815 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15816 * configure: Regenerate.
15818 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15820 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15821 (linux_kill, linux_detach): Clean up the process list.
15822 * remote-utils.c (remote_open): Improve port number parsing.
15823 (putpkt_binary, input_interrupt): Only send interrupts if the target
15825 * server.c (extended_protocol): Make static.
15826 (attached): Define earlier.
15827 (exit_requested, response_needed, program_argv): New variables.
15828 (target_running): New.
15829 (start_inferior): Clear attached here.
15830 (attach_inferior): Set attached here.
15831 (require_running): Define.
15832 (handle_query): Use require_running and target_running. Implement
15834 (handle_v_attach, handle_v_run): New.
15835 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15836 (gdbserver_usage): Update.
15837 (main): Redo argument parsing. Handle --debug and --multi. Handle
15838 --attach along with other options or after the port. Save
15839 program_argv. Support no initial program. Resynchronize
15840 communication with GDB after an error. Handle "monitor exit".
15841 Use require_running and target_running. Always allow the extended
15842 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15843 restart in extended mode.
15844 * README: Refer to the GDB manual. Update --attach usage.
15846 2007-12-20 Andreas Schwab <schwab@suse.de>
15848 * linux-low.c (STACK_SIZE): Define.
15849 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15850 (linux_test_for_tracefork): Likewise.
15852 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15854 * linux-low.c (linux_wait_for_event): Update messages. Do not
15855 reinsert auto-delete breakpoints.
15856 * mem-break.c (struct breakpoint): Change return type of handler to
15858 (set_breakpoint_at): Update handler type.
15859 (reinsert_breakpoint_handler): Return 1 instead of calling
15861 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15863 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15864 * mem-break.h (set_breakpoint_at): Update handler type.
15865 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15866 * win32-low.c (auto_delete_breakpoint): New.
15867 (get_child_debug_event): Use it.
15869 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15871 * configure.ac: Check for pread and pwrite.
15872 * hostio.c (handle_pread): Fall back to lseek and read.
15873 (handle_pwrite): Fall back to lseek and write.
15874 * config.in, configure: Regenerated.
15876 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15878 * server.c (myresume): Add own_buf argument.
15879 (main): Update calls.
15881 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15883 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15884 * remote-utils.c (remote_open): Do not call disable_async_io.
15885 (block_async_io): Delete.
15886 (unblock_async_io): Make static.
15887 (initialize_async_io): New.
15888 * server.c (handle_v_cont): Handle async I/O here.
15889 (myresume): Likewise. Move other common resume tasks here...
15890 (main): ... from here. Call initialize_async_io. Disable async
15891 I/O before the main loop.
15892 * server.h (initialize_async_io): Declare.
15893 (block_async_io, unblock_async_io): Delete prototypes.
15894 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15896 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15898 * remote-utils.c (readchar): Allow binary data in received messages.
15900 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15902 * win32-low.c (attaching): New global.
15903 (win32_create_inferior): Clear the `attaching' global.
15904 (win32_attach): Set the `attaching' global.
15905 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15906 attaching. Only set a breakpoint at the entry point if not
15909 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15911 * server.c (main): Don't report dll events on the initial
15912 connection on attaches.
15914 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15916 * server.c (main): Relax numerical bases supported for the pid of
15917 the --attach command line argument.
15919 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15921 * win32-low.c (win32_attach): Call OpenProcess before
15922 DebugActiveProcess, not after. Add last error output to error
15925 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15927 * win32-low.c (win32_get_thread_context)
15928 (win32_set_thread_context): New functions.
15929 (thread_rec): Use win32_get_thread_context.
15930 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15931 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15934 2007-12-03 Leo Zayas
15935 Pedro Alves <pedro_alves@portugalmail.pt>
15937 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15939 (child_add_thread): Minor cleanup.
15940 (child_continue): Resume artificially suspended threads before
15941 calling ContinueDebugEvent.
15942 (suspend_one_thread): New.
15943 (fake_breakpoint_event): New.
15944 (get_child_debug_event): Change return type to int. Check here if
15945 gdb sent an interrupt request. If a soft interrupt was requested,
15946 fake a breakpoint event. Return 0 if there is no event to handle,
15948 (win32_wait): Don't check here if gdb sent an interrupt request.
15949 Ensure there is a valid event to handle.
15950 (win32_request_interrupt): Add soft interruption method as last
15953 2007-12-03 Leo Zayas
15954 Pedro Alves <pedro_alves@portugalmail.pt>
15956 * win32-low.h (win32_thread_info): Add descriptions to the
15957 structure members. Replace `suspend_count' counter by a
15959 * win32-low.c (thread_rec): Update condition of when to get the
15960 context from the inferior. Rely on ContextFlags being set if it
15961 has already been retrieved. Only suspend the inferior thread if
15962 we haven't already. Warn if that fails.
15963 (continue_one_thread): s/suspend_count/suspended/. Only call
15964 ResumeThread once. Warn if that fails.
15966 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15968 * win32-low.c (win32_wait): Don't read from the inferior when it
15969 has already exited.
15971 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15973 * Makefile.in (win32_low_h): New variable.
15974 (win32-low.o): Add dependency on $(win32_low_h).
15975 (win32-arm-low.o, win32-i386-low.o): New rules.
15977 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15979 * hostio.c: Correct copyright year.
15981 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15983 * Makefile.in (OBS): Add hostio.o.
15984 (hostio.o): New rule.
15985 * server.h (handle_vFile): Declare.
15986 * hostio.c: New file.
15987 * server.c (handle_v_requests): Take packet_len and new_packet_len
15988 for binary packets. Call handle_vFile.
15989 (main): Update call to handle_v_requests.
15991 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15993 * linux-low.c: Include <sched.h>.
15995 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15997 * linux-low.c (linux_tracefork_grandchild): New.
15998 (linux_tracefork_child): Use clone.
15999 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16001 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16003 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16005 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16007 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16009 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16011 * inferiors.c (change_inferior_id): Delete.
16012 (add_pid_to_list, pull_pid_from_list): New.
16013 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16014 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16015 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16016 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16017 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16018 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16019 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16020 (using_threads): Always set to 1.
16021 (handle_extended_wait): New.
16022 (add_process): Do not set TID.
16023 (linux_create_inferior): Set must_set_ptrace_flags.
16024 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16025 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16026 (linux_thread_alive): Rename TID argument to LWPID.
16027 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16028 (linux_wait_for_event): Do not use TID or check using_threads. Update
16029 call to dead_thread_notify. Call handle_extended_wait.
16030 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16031 (send_sigstop): Delete sigstop_sent.
16032 (wait_for_sigstop): Avoid TID.
16033 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16034 (linux_test_for_tracefork): New.
16035 (linux_lookup_signals): Use thread_db_active and
16036 linux_supports_tracefork_flag.
16037 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16038 * linux-low.h (get_process_thread): Avoid TID.
16039 (struct process_ifo): Move thread_known and tid to the end. Remove
16041 (linux_attach_lwp, thread_db_init): Update prototypes.
16042 * server.h (change_inferior_id): Delete prototype.
16043 (add_pid_to_list, pull_pid_from_list): New prototypes.
16044 * thread-db.c (thread_db_use_events): New.
16045 (find_first_thread): Rename to...
16046 (find_one_thread): ...this. Update callers and messages. Do not
16047 call fatal. Check thread_db_use_events. Do not call
16048 change_inferior_id or new_thread_notify.
16049 (maybe_attach_thread): Update. Do not call new_thread_notify.
16050 (thread_db_init): Set thread_db_use_events. Check use_events.
16051 * utils.c (fatal, warning): Correct message prefix.
16053 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16055 * Makefile.in (clean): Remove new files.
16056 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16057 (powerpc-64.o, powerpc-64.c): New rules.
16058 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16059 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16061 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16063 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16064 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16065 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16066 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16067 (target_regsets): Add AltiVec and SPE register sets.
16068 * configure.ac: Check for AltiVec and SPE.
16069 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16070 (ppc_fill_vrregset, ppc_store_vrregset): New.
16071 (target_regsets): Add AltiVec register set.
16072 * configure: Regenerated.
16074 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16076 * linux-low.c (O_LARGEFILE): Define.
16077 (linux_read_memory): Use /proc/PID/mem.
16078 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16079 * configure, config.in: Regenerated.
16081 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16083 * linux-low.c (linux_wait_for_event): Do not pass signals while
16086 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16088 * win32-low.c (create_process): New.
16089 (win32_create_inferior): Use create_process instead of
16090 CreateProcess. If create_process failed retry appending an ".exe"
16091 suffix. Store the GetLastError result immediatelly after
16092 create_process calls and use it on the call to error.
16094 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16096 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16098 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16100 * configure.ac: Switch license to GPLv3.
16102 2007-08-01 Michael Snyder <msnyder@access-company.com>
16104 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16106 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16108 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16110 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16111 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16112 CloseToolhelp32Snapshot.
16113 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16114 CloseToolhelp32Snapshot.
16116 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16118 * server.c (main): Check for inferior exit before main loop.
16120 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16122 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16123 instead of on tmp_desc.
16125 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16126 Daniel Jacobowitz <dan@codesourcery.com>
16128 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16129 (add_thread): Minor cleanups.
16130 (clear_inferiors): Move lower in the file. Clear the DLL
16132 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16133 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16134 (xml_escape_text): New.
16135 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16137 (handle_v_cont): Report errors.
16138 (gdbserver_version): Update.
16139 (main): Correct size of own_buf. Do not report initial DLL events.
16140 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16141 (unloaded_dll, xml_escape_text): New.
16142 * win32-low.c (enum target_waitkind): Update comments.
16143 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16144 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16145 (win32_EnumProcessModules, win32_GetModuleInformation)
16146 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16147 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16148 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16149 (win32_Module32First, win32_Module32Next, load_toolhelp)
16150 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16151 (get_child_debug_event): Handle DLL events.
16152 (win32_wait): Likewise.
16154 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16156 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16157 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16159 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16161 * win32-low.c (handle_output_debug_string): Ignore event if not
16164 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16166 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16168 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16170 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16172 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16174 * inferiors.c (change_inferior_id): Add comment.
16175 * linux-low.c (check_removed_breakpoint): Add an early
16176 prototype. Improve debug output.
16177 (linux_attach): Doc update.
16178 (linux_detach_one_process, linux_detach): Clean up before releasing
16180 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16181 * linux-low.h (struct process_info): Doc improvement.
16182 * mem-break.c (delete_all_breakpoints): New.
16183 * mem-break.h (delete_all_breakpoints): New prototype.
16184 * thread-db.c (find_first_thread): New.
16185 (thread_db_create_event): Call it instead of
16186 thread_db_find_new_threads. Clean up unused variables.
16187 (maybe_attach_thread): Remove first thread handling.
16188 (thread_db_find_new_threads): Use find_first_thread.
16189 (thread_db_get_tls_address): Likewise.
16191 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16193 * thread-db.c (thread_db_find_new_threads): Add prototype.
16194 (thread_db_create_event): Check for the main thread before adding
16196 (maybe_attach_thread): Only enable event reporting if TID == 0.
16197 (thread_db_get_tls_address): Check for new threads.
16199 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16201 * linux-low.c (linux_create_inferior): Try execv before execvp.
16202 * spu-low.c (spu_create_inferior): Likewise.
16204 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16206 * linux-low.c (linux_create_inferior): Change execv to execvp.
16207 * spu-low.c (spu_create_inferior): Likewies.
16209 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16211 * Makefile.in (clean): Clean new files instead of deleted ones.
16212 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16213 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16215 * configure.srv: Specify XML files and new regformats for MIPS and
16217 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16218 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16219 an entry for the restart register.
16220 (mips_cannot_fetch_register, mips_cannot_store_register)
16221 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16222 register names to match the XML descriptions.
16223 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16224 restart register instead of $0.
16226 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16227 Markus Deuling <deuling@de.ibm.com>
16229 * remote-utils.c (decode_xfer_write): New function.
16230 * server.h (decode_xfer_write): Add prototype.
16231 * server.c (handle_query): Add PACKET_LEN argument. Support
16232 qXfer:spu:read and qXfer:spu:write packets.
16233 (main): Pass packet_len to handle_query.
16234 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16235 * target.h (target_ops): Add qxfer_spu.
16237 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16239 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16240 accessing non-seekable spufs files.
16242 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16244 * server.c (handle_query): Add reply for qC packet.
16246 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16247 Leo Zayas <lerele@champenstudios@com>
16249 * server.h (check_remote_input_interrupt_request): New function.
16250 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16251 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16252 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16253 (check_remote_input_interrupt_request): New function.
16254 * server.h (check_remote_input_interrupt_request): Declare.
16255 * win32-low.c (winapi_DebugBreakProcess,
16256 winapi_GenerateConsoleCtrlEvent): New typedefs.
16257 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16259 (win32_wait): Check for remote interrupt request
16260 with check_remote_input_interrupt_request.
16261 (win32_request_interrupt): New function.
16262 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16264 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16266 * win32-low.c (debug_registers_changed,
16267 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16268 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16269 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16270 (thread_rec): Get context using the low target.
16271 (child_add_thread): Call thread_added on the low target,
16272 which does the same thing.
16274 (do_initial_child_stuff): Remove debug registers references.
16275 Set context using the low target. Resume threads after
16276 setting the contexts.
16277 (child_continue): Remove dead variable. Remove debug
16278 registers references.
16279 (child_fetch_inferior_registers): Go through the low target.
16280 (do_child_store_inferior_registers): Remove.
16281 (child_store_inferior_registers): Go through the low target.
16282 (win32_resume): Remove debug registers references.
16283 Set context using the low target.
16284 (handle_exception): Change return type to void. Don't record
16285 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16286 first chance exception.
16287 (get_child_debug_event): Change return type to void. Remove
16288 goto loop. Always return after waiting for debug event.
16289 (win32_wait): Convert to switch statement. Handle spurious
16292 * win32-i386-low.c (debug_registers_changed,
16293 debug_registers_used): New.
16294 (initial_stuff): Rename to ...
16295 (i386_initial_stuff): ... this. Clear debug registers
16297 (store_debug_registers): Delete.
16298 (i386_get_thread_context): New.
16299 (load_debug_registers): Delete.
16300 (i386_set_thread_context): New.
16301 (i386_thread_added): New.
16302 (single_step): Rename to ...
16303 (i386_single_step): ... this.
16304 (do_fetch_inferior_registers): Rename to ...
16305 (i386_fetch_inferior_register): ... this.
16306 (i386_store_inferior_register): New.
16307 (the_low_target): Adapt to new interface.
16309 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16310 (arm_get_thread_context): New.
16311 (arm_set_thread_context): New.
16313 (do_fetch_inferior_registers): Rename to ...
16314 (arm_fetch_inferior_register): ... this.
16315 (arm_store_inferior_register): New.
16316 (arm_wince_breakpoint): Reimplement as unsigned long.
16317 (arm_wince_breakpoint_len): Define.
16318 (the_low_target): Adapt to new interface.
16320 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16321 load_debug_registers. Add get_thread_context, set_thread_context,
16322 thread_added and store_inferior_register. Rename
16323 fetch_inferior_registers to fetch_inferior_register.
16324 (regptr): Remove declaration.
16326 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16328 * linux-low.c (linux_detach): Change return type to int. Return 0.
16329 * spu-low.c (spu_detach): Likewise.
16331 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16333 * target.h (target_ops): Change return type of detach to int.
16335 (join_inferior): New.
16336 * server.c (main): Don't skip detach support on mingw32.
16337 If the inferior doesn't support detaching return error.
16338 Call join_inferior instead of using waitpid.
16339 * linux-low.c (linux_join): New.
16340 (linux_target_op): Add linux_join.
16341 * spu-low.c (spu_join): New.
16342 (spu_target_ops): Add spu_join.
16343 * win32-low.c (win32_detach): Adapt to new interface.
16344 Reopen current_process_handle before detaching. Issue a child
16345 resume before detaching.
16347 (win32_target_op): Add win32_join.
16349 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16351 * win32-low.c (win32-attach): Fix return value.
16352 * target.h (target_ops): Describe ATTACH return values.
16354 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16356 * win32-low.c (GETPROCADDRESS): Define.
16357 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16358 (winapi_DebugSetProcessKillOnExit): Likewise.
16359 (win32_create_inferior): Force usage of ansi CreateProcessA.
16360 (win32_attach): Use GETPROCADDRESS.
16361 (win32_detach): Likewise.
16363 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16365 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16367 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16369 * win32-low.c: Commit leftover changes from 2007-03-29.
16371 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16373 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16374 fields short instead of int. Add explicit padding.
16375 (i387_cache_to_fsave): Remove unnecessary casts.
16376 (i387_fsave_to_cache): Doc fix.
16377 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16379 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16381 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16382 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16384 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16386 * configure.srv (arm*-*-mingw32ce*): Move near the other
16389 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16391 * configure.ac: Add errno checking.
16392 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16393 sys/file.h and malloc.h.
16394 (AC_CHECK_DECLS): Add perror.
16395 (srv_mingwce): Handle.
16396 * configure.srv (i[34567]86-*-cygwin*): Add
16397 win32-i386-low.o to srv_tgtobj.
16398 (i[34567]86-*-mingw*): Likewise.
16399 (arm*-*-mingw32ce*): Add case.
16400 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16401 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16402 [__MINGW32CE__] (strerror): New function.
16403 [__MINGW32CE__] (errno): Define to GetLastError.
16404 [__MINGW32CE__] (COUNTOF): New macro.
16405 (remote_open): Remove extra close call.
16406 * mem-break.c (delete_breakpoint_at): New function.
16407 * mem-break.h (delete_breakpoint_at): Declare.
16408 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16409 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16410 [USE_WIN32API] (read, write): Add char* casts.
16411 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16412 * server.h: Include wincecompat.h on Windows CE.
16413 [HAVE_ERRNO_H]: Check.
16414 (perror): Declare if not declared.
16415 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16416 (perror_with_name): Remove errno declaration.
16417 * wincecompat.h: New.
16418 * wincecompat.c: New.
16419 * win32-low.h: New.
16420 * win32-arm-low.c: New.
16421 * win32-i386-low.c: New.
16422 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16423 (OUTMSG2): Make it safe.
16425 (COUNTOF): New macro.
16426 (NUM_REGS): Get it from the low target.
16427 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16428 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16429 (thread_rec): Let low target handle debug registers.
16430 (child_add_thread): Likewise.
16431 (child_init_thread_list): Likewise.
16432 (continue_one_thread): Likewise.
16434 (do_child_fetch_inferior_registers): Move to ...
16435 * win32-i386-low.c: ... here, and rename to ...
16436 (do_fetch_inferior_registers): ... this.
16437 * win32-low.c (child_fetch_inferior_registers):
16438 Go through the low target.
16439 (do_child_store_inferior_registers): Use regptr.
16440 (strwinerror): New function.
16441 (win32_create_inferior): Handle Windows CE.
16442 Use strwinerror instead of strerror on Windows error
16443 codes. Add program to the error output.
16444 Don't close the main thread handle on Windows CE.
16445 (win32_attach): Use coredll.dll on Windows CE.
16446 (win32_kill): Close current process and current
16448 (win32_detach): Use coredll.dll on Windows CE.
16449 (win32_resume): Let low target handle debug registers, and
16451 (handle_exception): Add/Remove initial breakpoint. Avoid
16452 non-existant WSTOPSIG on Windows CE.
16453 (win32_read_inferior_memory): Cast to remove warning.
16454 (win32_arch_string): Go through the low target.
16455 (initialize_low): Call set_breakpoint_data with the low
16456 target's breakpoint.
16457 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16458 FOP_REGNUM, mappings): Move to ...
16459 * win32-i386-low.c: ... here.
16460 * win32-low.c (win32_thread_info): Move to ...
16461 * win32-low.h: ... here.
16462 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16463 win32-arm-low.c and wincecompat.c.
16464 (all:): Add $EXEEXT.
16465 (install-only:): Likewise.
16466 (gdbserver:): Likewise.
16467 (gdbreplay:): Likewise.
16468 * config.in: Regenerate.
16469 * configure: Regenerate.
16471 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16473 * win32-low.c: Rename typedef thread_info to
16474 win32_thread_info throughout.
16476 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16478 * win32-i386-low.c: Rename to ...
16479 * win32-low.c: ... this.
16480 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16481 * Makefile.in: Likewise.
16483 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16485 * remote-utils.c (monitor_output): Constify msg parameter.
16486 * server.h (monitor_output): Likewise.
16487 * win32-i386-low.c (handle_output_debug_string): New.
16488 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16489 handle_output_debug_string.
16490 (get_child_debug_event): Likewise.
16492 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16494 * server.c (main): Correct strtoul check.
16496 2007-03-27 Jon Ringle <jon@ringle.org>
16498 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16500 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16502 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16504 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16506 * terminal.h: Check HAVE_SGTTY_H.
16508 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16510 * remote-utils.c (remote_open): Print out the assigned port number.
16512 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16514 * remote-utils.c (monitor_output): New function.
16515 * server.c (debug_threads): Define here.
16516 (monitor_show_help): New function.
16517 (handle_query): Handle qRcmd.
16518 (main): Do not handle 'd' packet.
16519 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16520 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16523 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16525 * Makefile.in (EXEEXT): New.
16526 (clean): Use $(EXEEXT).
16528 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16530 * target.h (target_ops): Rename send_signal to request_interrupt,
16531 and remove enum target_signal parameter.
16532 * linux-low.c (linux_request_interrupt): Rename from
16533 linux_send_signal, and always send SIGINT.
16534 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16535 and always send SIGINT.
16536 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16538 (input_interrupt): Likewise.
16540 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16542 * server.c (get_features_xml): Check if target implemented
16544 * win32-i386-low.c (win32_arch_string): New.
16545 (win32_target_ops): Add win32_arch_string as arch_string member.
16547 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16549 * spu-low.c (spu_arch_string): New.
16550 (spu_target_ops): Add spu_arch_string.
16552 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16554 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16555 * configure.ac: Do not check for terminal.h.
16556 * configure, config.in: Regenerated.
16558 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16560 * Makefile.in (OBS): Add $(XML_BUILTIN).
16561 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16563 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16564 (arm-with-iwmmxt.c): New.
16565 * config.in, configure: Regenerate.
16566 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16567 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16568 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16569 (arm*-*-linux*): Add iWMMXt and regset support.
16570 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16571 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16572 (arm_store_wmmxregset, target_regsets): New.
16573 * server.c (get_features_xml): Take annex argument. Check builtin
16575 (handle_query): Handle multiple annexes.
16577 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16579 * remote-utils.c [USE_WIN32API] (read, write): Define.
16580 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16583 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16585 * linux-i386-low.c (the_low_target): Set arch_string.
16586 * linux-x86-64-low.c (the_low_target): Likewise.
16587 * linux-low.c (linux_arch_string): New.
16588 (linux_target_ops): Add it.
16589 * linux-low.h (struct linux_target_ops): Add arch_string.
16590 * server.c (write_qxfer_response): Use const void * for DATA.
16591 (get_features_xml): New.
16592 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16593 * target.h (struct target_ops): Add arch_string method.
16595 2007-01-03 Denis Pilat <denis.pilat@st.com>
16596 Daniel Jacobowitz <dan@codesourcery.com>
16598 * linux-low.c (linux_kill): Handle being called with no threads.
16599 * win32-i386-low.c (win32_kill): Likewise.
16600 (get_child_debug_event): Clear current_process_handle.
16602 2006-12-30 Denis PILAT <denis.pilat@st.com>
16603 Daniel Jacobowitz <dan@codesourcery.com>
16605 * remote-utils.c (remote_open): Check the type of specified
16606 serial port devices before opening them.
16607 * server.c (main): Kill the inferior if an error occurs during
16608 the first remote_open.
16610 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16612 * README: Update supported targets.
16614 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16616 * Makefile.in (clean): Remove reg-mips64.c.
16617 (reg-mips64.c, reg-mips64.o): New rules.
16618 * configure.srv: Handle mips64. Include regset support for mips.
16619 * linux-mips-low.c (union mips_register): New.
16620 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16621 (mips_breakpoint, mips_breakpoint_at): Use int.
16622 (mips_collect_register, mips_supply_register)
16623 (mips_collect_register_32bit, mips_supply_register_32bit)
16624 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16625 (mips_store_fpregset, target_regsets): New.
16626 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16628 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16630 * configure.srv: Add target "spu*-*-*".
16631 * Makefile.in (clean): Remove reg-spu.c.
16632 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16633 * spu-low.c: New file.
16635 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16637 * configure.ac: Correct td_thr_tls_get_addr test.
16638 * configure: Regenerated.
16640 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16642 * linux-low.c (linux_wait_for_event): Reformat. Use the
16643 pass_signals array.
16644 * remote-utils.c (decode_address_to_semicolon): New.
16645 * server.c (pass_signals, handle_general_set): New.
16646 (handle_query): Mention QPassSignals for qSupported.
16647 (main): Call handle_general_set.
16648 * server.h (pass_signals, decode_address_to_semicolon): New.
16650 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16652 * server.c (handle_query): Correct error handling for read_auxv.
16654 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16656 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16657 and srv_linux_thread_db to yes.
16658 * linux-s390-low.c (s390_fill_gregset): New function.
16659 (target_regsets): Define data structure.
16661 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16663 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16664 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16665 * config.in, configure: Regenerated.
16666 * inferiors.c (gdb_id_to_thread): New function.
16667 (gdb_id_to_thread_id): Use it.
16668 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16669 * linux-low.h (struct process_info): Add th member.
16670 (thread_db_get_tls_address): New prototype.
16671 * remote-utils.c (decode_address): Make non-static.
16672 * server.c (handle_query): Handle qGetTLSAddr.
16673 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16674 * target.h (struct target_ops): Add get_tls_address.
16675 * thread-db.c (maybe_attach_thread): Save the thread handle.
16676 (thread_db_get_tls_address): New.
16678 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16680 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16681 (linux_resume_one_process): Take a siginfo_t *. Update all
16682 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16683 (struct pending_signals): Add a siginfo_t.
16684 (linux_wait_for_process): Always set last_status.
16685 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16686 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16687 * linux-low.h (struct process_info): Add last_status.
16689 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16691 * remote-utils.c (try_rle): New function.
16692 (putpkt_binary): Use it.
16694 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16696 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16697 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16698 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16699 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16700 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16703 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16705 * server.c (terminal_fd): New variable.
16706 (old_foreground_pgrp): Likewise.
16707 (restore_old_foreground_pgrp): New function.
16708 (start_inferior): Record the terminal file descriptor in terminal_fd
16709 and its original foreground group in old_foreground_pgrp. Register
16710 restore_old_foreground_pgrp with atexit().
16712 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16714 * server.c (handle_query): Correct qPart to qXfer.
16716 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16718 * configure.ac: Check for more headers which are missing on
16719 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16720 * configure.srv: Add Cygwin and mingw32.
16721 * remote-utils.c: Don't include headers unconditionally which
16722 are missing on mingw32. Include <winsock.h> for mingw32.
16723 (remote_open): Adjust for mingw32 support. Flush
16724 standard error after writing to it.
16725 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16726 (unblock_async_io, enable_async_io, disable_async_io)
16727 (readchar, getpkt): Update for Winsock support.
16728 (prepare_resume_reply): Expect a protocol signal number.
16729 * server.c: Disable <sys/wait.h> on mingw32.
16730 (start_inferior): Adjust for mingw32 support. Flush
16731 standard error after writing to it.
16732 (attach_inferior): Likewise. Use protocol signal
16734 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16736 * win32-i386-low.c: New file.
16737 * Makefile.in (XM_CLIBS): Set.
16738 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16739 (win32-i386-low.o): New dependency rule.
16740 * linux-low.c (linux_wait): Use target signal numbers.
16741 * target.h (struct target_ops): Doc fix.
16742 * server.h (target_signal_to_name): New prototype.
16743 * gdbreplay.c: Don't include headers unconditionally which
16744 are missing on mingw32. Include <winsock.h> for mingw32.
16745 (remote_close, remote_open): Adjust for Winsock support.
16746 * configure, config.in: Regenerated.
16748 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16750 * server.c (decode_xfer_read, write_qxfer_response): New.
16751 (handle_query): Take a packet length argument. Handle
16752 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16753 the qSupported response.
16754 (main): Update call to handle_query.
16756 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16758 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16759 (putpkt_binary): Renamed from putpkt and adjusted for binary
16761 (putpkt): New wrapper for putpkt_binary.
16762 (readchar): Don't mask off the high bit.
16763 (decode_X_packet): New function.
16764 * server.c (main): Call putpkt_binary if a handler sets the packet
16765 length. Save the length of the incoming packet. Handle 'X'.
16766 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16768 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16770 * server.c (handle_query): Handle qSupported.
16772 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16774 * remote-utils.c (all_symbols_looked_up): New variable.
16775 (look_up_one_symbol): Check it.
16776 * server.h (look_up_one_symbol): New declaration.
16777 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16779 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16781 * Makefile.in (linux-arm-low.o): Update dependencies.
16782 * linux-arm-low.c: Include "gdb_proc_service.h".
16783 (PTRACE_GET_THREAD_AREA): Define.
16784 (ps_get_thread_area): New function.
16786 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16788 * configure.srv (m68k*-*-uclinux*): New target.
16789 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16790 (linux_resume_one_process): Remove extraneous cast.
16791 (linux_read_offsets): New.
16792 (linux_target_op): Add linux_read_offsets on mmuless systems.
16793 * server.c (handle_query): Add qOffsets logic.
16794 * target.h (struct target_ops): Add read_offsets.
16796 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16798 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16799 (PTRACE_GET_THREAD_AREA): Define.
16800 (ps_get_thread_area): New function.
16801 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16802 (linux-x86-64-low.o): Update.
16804 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16806 * configure.ac: Remove checks for prfpregset_t.
16807 * gdb_proc_service.h: New file.
16808 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16809 new "gdb_proc_service.h".
16810 * proc-service.c: Likewise.
16811 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16812 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16813 * Makefile.in (gdb_proc_service_h): Updated.
16814 * configure, config.in: Regenerated.
16816 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16818 * remote-utils.c (prepare_resume_reply): Move declaration
16819 of gdb_id_from_wait to the top of the block.
16821 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16823 * linux-low.c (regsets_store_inferior_registers): Read the regset
16824 from the target before filling it.
16826 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16828 * server.c (attach_inferior): Return SIGTRAP for a successful
16831 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16833 * Makefile.in (OBS): Add version.o.
16834 (STAGESTUFF): Delete.
16835 (version.o): Add dependencies.
16836 (version.c): Replace rule.
16837 (clean): Remove version.c.
16838 * server.c (gdbserver_version): New.
16839 (gdbserver_usage): Use printf.
16840 (main): Handle --version and --help.
16841 * server.h (version, host_name): Add declarations.
16843 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16855 * linux-x86-64-low.c:
16857 * linux-s390-low.c:
16858 * linux-ppc64-low.c:
16860 * linux-mips-low.c:
16861 * linux-m68k-low.c:
16862 * linux-m32r-low.c:
16865 * linux-ia64-low.c:
16866 * linux-i386-low.c:
16867 * linux-crisv32-low.c:
16879 * gdbserver.1: Add (C) after Copyright. Update the FSF
16882 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16884 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16885 (arm_breakpoint_at): Recognize both breakpoints.
16886 (the_low_target): Use the correct breakpoint instruction.
16888 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16890 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16891 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16892 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16893 (the_low_target): Update.
16895 2005-10-25 Andreas Schwab <schwab@suse.de>
16897 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16899 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16900 (ia64_num_regs): Reduce to 462.
16902 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16904 * acinclude.m4: Correct quoting.
16905 * aclocal.m4: Regenerated.
16907 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16908 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16909 (thread_db_init): Call thread_db_err_str.
16910 * configure.ac: Check for TD_VERSION.
16911 * config.in, configure: Regenerated.
16913 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16915 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16917 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16919 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16920 is not available. Define HAVE_PTRACE_GETREGS if it is.
16921 * config.in, configure: Regenerated.
16922 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16923 * linux-i386-low.c, linux-m68k-low.c: Update to use
16924 HAVE_PTRACE_GETREGS.
16925 * linux-low.c (regsets_fetch_inferior_registers)
16926 (regsets_store_inferior_registers): Only return 0 if we processed
16928 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16929 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16931 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16933 * inferiors.c (struct thread_info): Add gdb_id.
16934 (add_thread): Add gdb_id argument.
16935 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16936 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16937 calls to add_thread.
16938 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16939 * server.c (handle_query): Use thread_to_gdb_id.
16940 (handle_v_cont, main): Use gdb_id_to_thread_id.
16941 * server.h (add_thread): Update prototype.
16942 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16945 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16947 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16948 left-padded registers.
16949 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16950 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16952 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16954 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16955 * configure: Regenerate.
16956 * config.in: Regenerate.
16957 * server.h (NEED_DECLARATION_STRERROR):
16958 Replace with !HAVE_DECL_STRERROR.
16960 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16962 * linux-low.c (linux_wait, linux_send_signal): Don't test
16963 an unsigned long variable for > 0 if it could be MAX_ULONG.
16964 * server.c (myresume): Likewise.
16965 * target.c (set_desired_inferior): Likewise.
16967 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16969 * configure.ac: Simplify and improve check for socklen_t.
16970 * configure, config.in: Regenerate.
16972 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16974 * acconfig.h: Remove.
16975 * configure.ac: Add a test for socklen_t. Use three-argument
16976 AC_DEFINE throughout.
16977 * config.in: Regenerated using autoheader 2.59.
16978 * configure: Regenerated.
16980 * gdbreplay.c (socklen_t): Provide a default.
16981 (remote_open): Use socklen_t.
16982 * remote-utils.c (socklen_t): Provide a default.
16983 (remote_open): Use socklen_t.
16984 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16987 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16989 * linux-low.c (linux_read_memory, linux_write_memory)
16990 (linux_read_auxv): Likewise.
16991 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16992 (check_mem_write): Likewise.
16993 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16995 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16996 (registers_from_string, register_data): Likewise.
16997 * server.c (handle_query, main): Likewise.
16998 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16999 (decode_M_packet): Likewise.
17000 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17001 * target.h (struct target_ops): Update read_memory, write_memory,
17003 (read_inferior_memory, write_inferior_memory): Update.
17004 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17005 to unsigned char *.
17006 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17007 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17008 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17009 linux-s390-low.c, linux-sh-low.c: Update for changes in
17010 read_inferior_memory and the_low_target->breakpoint.
17012 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17014 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17015 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17016 * configure.srv: Add powerpc64-*-linux*.
17017 * linux-ppc64-low.c: New file.
17019 2005-05-23 Orjan Friberg <orjanf@axis.com>
17021 * linux-cris-low.c: New file with support for CRIS.
17022 * linux-crisv32-low.c: Ditto for CRISv32.
17023 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17024 (clean): Add reg-cris.c and reg-crisv32.c.
17025 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17026 reg-crisv32.o, and reg-crisv32.c to make rules.
17027 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17028 recognized targets.
17030 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17032 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17033 of sizeof (PTRACE_XFER_TYPE).
17034 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17036 2005-05-12 Orjan Friberg <orjanf@axis.com>
17038 * target.h (struct target_ops): Add insert_watchpoint,
17039 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17040 pointers for hardware watchpoint support.
17041 * linux-low.h (struct linux_target_ops): Ditto.
17042 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17043 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17044 to linux_target_ops.
17045 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17047 * server.c (main): Recognize 'Z' and 'z' packets.
17049 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17051 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17052 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17053 (the_low_target): Add new members.
17055 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17057 * proc-service.c (ps_lgetregs): Search all_processes instead of
17060 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17062 * server.c (start_inferior): Change return type to int.
17063 (attach_inferior): Change sigptr to int *.
17064 (handle_v_cont, handle_v_requests): Change signal to int *.
17065 (main): Change signal to int.
17067 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17069 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17070 * configure.srv: Add m32r*-*-linux*.
17071 * linux-m32r-low.c: New file.
17073 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17075 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17077 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17079 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17080 Take unsigned long arguments for PIDs.
17081 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17082 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17083 (wait_for_sigstop, linux_resume_one_process)
17084 (regsets_fetch_inferior_registers, linux_send_signal)
17085 (linux_read_auxv): Likewise. Update the types of variables holding
17086 PIDs. Update format string specifiers.
17087 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17088 * remote-utils.c (prepare_resume_reply): Likewise.
17089 * server.c (cont_thread, general_thread, step_thread)
17090 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17092 (handle_query): Update format specifiers.
17093 (handle_v_cont, main): Use strtoul for thread IDs.
17094 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17095 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17096 (general_thread, step_thread, thread_from_wait)
17097 (old_thread_from_wait): Update.
17098 * target.h (struct thread_resume): Use unsigned long for THREAD.
17099 (struct target_ops): Use unsigned long for arguments to attach and
17102 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17104 * acinclude.m4: Include bfd/bfd.m4 directly.
17105 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17106 <agriffis@toolchain.org>.
17107 * aclocal.m4, configure: Regenerated.
17109 2005-01-07 Andrew Cagney <cagney@gnu.org>
17111 * configure.ac: Rename configure.in, require autoconf 2.59.
17112 * configure: Re-generate.
17114 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17116 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17117 LIBS when finished.
17118 * aclocal.m4: Regenerated.
17119 * configure: Regenerated.
17121 2004-11-21 Andreas Schwab <schwab@suse.de>
17123 * linux-m68k-low.c (m68k_num_gregs): Define.
17124 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17125 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17126 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17127 (m68k_breakpoint_at): New. Add to the_low_target.
17129 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17130 srv_linux_thread_db to yes.
17132 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17134 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17135 (ARCH_SET_FS): Likewise.
17136 (ARCH_GET_FS): Likewise.
17137 (ARCH_GET_GS): Likewise.
17139 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17141 * linux-i386-low.c (ps_get_thread_area): New.
17142 * linux-x86-64-low.c (ps_get_thread_area): New.
17143 * linux-low.c: Include <sys/syscall.h>.
17144 (linux_kill_one_process): Don't kill the first thread here.
17145 (linux_kill): Kill the first thread here.
17146 (kill_lwp): New function.
17147 (send_sigstop, linux_send_signal): Use it.
17148 * proc-service.c: Clean up #ifdefs.
17149 (fpregset_info): Delete.
17150 (ps_lgetregs): Update and enable implementation.
17151 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17153 * remote-utils.c (struct sym_cache, symbol_cache): New.
17154 (input_interrupt): Print a clearer message.
17155 (async_io_enabled): New variable.
17156 (enable_async_io, disable_async_io): Use it. Update comments.
17157 (look_up_one_symbol): Use the symbol cache.
17158 * thread-db.c (thread_db_look_up_symbols): New function.
17159 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17161 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17163 * configure.in: Test for -rdynamic.
17164 * configure: Regenerated.
17165 * Makefile (INTERNAL_LDFLAGS): New.
17166 (gdbserver, gdbreplay): Use it.
17168 2004-09-02 Andrew Cagney <cagney@gnu.org>
17170 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17172 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17174 * linux-low.c (linux_wait): Clear all_processes list also.
17176 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17178 * linux-low.c: Include <errno.h>. Remove extern declaration of
17181 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17183 * gdbreplay.c, server.h, utils.c: Update copyright years.
17185 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17187 * server.c (main): Print child status or termination signal from
17188 variable 'signal', not 'sig'.
17190 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17192 * linux-low.c (linux_read_memory): Change return type to
17193 int. Check for and return error from ptrace().
17194 * target.c (read_inferior_memory): Change return type to int. Pass
17195 back return status from the_target->read_memory().
17196 * target.h (struct target_ops): Adapt *read_memory() prototype.
17198 (read_inferior_memory): Adapt prototype.
17199 * server.c (main): Return an error packet if
17200 read_inferior_memory() returns an error.
17202 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17204 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17205 Unify with other clean targets.
17207 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17209 * server.c (handle_v_cont): Call set_desired_inferior.
17211 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17213 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17215 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17217 * linux-low.c (linux_wait): Unblock async I/O.
17218 (linux_resume): Block and enable async I/O.
17219 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17220 * server.h (block_async_io, unblock_async_io): Add prototypes.
17222 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17224 * remote-utils.c (remote_open): Print a status notice after
17225 opening a TCP port.
17226 * server.c (attach_inferior): Print a status notice after
17229 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17231 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17233 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17235 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17237 * server.c, target.h: Update copyright years.
17239 2004-02-25 Roland McGrath <roland@redhat.com>
17241 * target.h (struct target_ops): New member `read_auxv'.
17242 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17243 * linux-low.c (linux_read_auxv): New function.
17244 (linux_target_ops): Initialize `read_auxv' member to that.
17246 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17248 Committed by Jim Blandy <jimb@redhat.com>.
17250 * linux-s390-low.c (s390_num_regs): Update.
17251 (s390_regmap): Remove control registers. Use __s390x__ predefine
17252 instead of GPR_SIZE to distiguish s390 and s390x targets.
17254 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17256 * linux-low.c: Update copyright year.
17257 (check_removed_breakpoint): Clear pending_is_breakpoint.
17258 (linux_set_resume_request, linux_queue_one_thread)
17259 (resume_status_pending_p): New functions.
17260 (linux_continue_one_thread): Use process->resume.
17261 (linux_resume): Only resume threads if there are no pending events.
17262 * linux-low.h (struct process_info): Add resume request
17265 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17267 * regcache.c (new_register_cache): Clear the allocated register
17268 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17270 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17272 * linux-low.c (linux_resume): Take a struct thread_resume *
17274 (linux_wait): Update call.
17275 (resume_ptr): New static variable.
17276 (linux_continue_one_thread): Renamed from
17277 linux_continue_one_process. Use resume_ptr.
17278 (linux_resume): Use linux_continue_one_thread.
17279 * server.c (handle_v_cont, handle_v_requests): New functions.
17280 (myresume): New function.
17281 (main): Handle 'v' case.
17282 * target.h (struct thread_resume): New type.
17283 (struct target_ops): Change argument of "resume" to struct
17285 (myresume): Delete macro.
17287 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17289 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17290 (uninstall): Support DESTDIR.
17292 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17294 * configure.srv: Add xscale*linux copy of arm*linux entry.
17296 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17298 * linux-arm-low.c (arm_reinsert_addr): New function.
17299 (the_low_target): Add arm_reinsert_addr.
17301 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17303 * mem-break.c: Remove whitespace at end of file.
17305 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17307 * configure.in: Check whether we need to prototype strerror.
17308 * server.h: Optionally prototype strerror.
17309 * gdbreplay.c (perror_with_name): Use strerror.
17310 * linux-low.c (linux_attach_lwp): Use strerror.
17311 * utils.c (perror_with_name): Use strerror.
17312 * config.in, configure: Regenerated.
17314 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17316 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17317 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17319 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17321 * Makefile.in (SFILES): Update.
17322 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17323 low-sun3.c: Remove files.
17325 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17327 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17328 (linux_detach_one_process, linux_detach): New functions.
17329 (linux_target_ops): Add linux_detach.
17330 * server.c (main): Handle 'D' packet.
17331 * target.h (struct target_ops): Add "detach" member.
17332 (detach_inferior): Define.
17334 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17336 From Kelley Cook <kelleycook@wideopenwest.com>:
17337 * configure.srv: Accept i[34567]86 variants.
17339 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17341 * linux-low.c (linux_wait_for_event): Correct comment typos.
17342 (linux_resume_one_process): Call check_removed_breakpoint.
17343 (linux_send_signal): New function.
17344 (linux_target_ops): Add linux_send_signal.
17345 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17347 * target.h (struct target_ops): Add send_signal.
17349 2003-05-29 Jim Blandy <jimb@redhat.com>
17351 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17352 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17353 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17354 away part of the register's value.
17356 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17358 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17359 (linux_wait_for_event, linux_init_signals): Likewise.
17361 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17363 * configure.in: Check for stdlib.h.
17364 * configure: Regenerated.
17365 * config.in: Regenerated.
17367 2003-01-04 Andreas Schwab <schwab@suse.de>
17369 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17371 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17373 * Makefile.in: Remove obsolete code.
17375 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17377 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17378 defined(PT_FPR0_HI).
17380 2002-11-17 Stuart Hughes <seh@zee2.com>
17382 * linux-arm-low.c (arm_num_regs): Increase.
17383 (arm_regmap): Include status register.
17385 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17387 * linux-low.c (register_addr): Remove incorrect -1 check.
17389 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17391 * linux-low.c (linux_create_inferior): Call setpgid. Return
17393 (unstopped_p, linux_signal_pid): Remove.
17394 (linux_target_ops): Remove linux_signal_pid.
17395 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17396 global instead of target method.
17397 * target.h (struct target_ops): Remove signal_pid. Update comment
17398 for create_inferior.
17399 * server.c (signal_pid): New variable.
17400 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17401 gdbserver. Set the child to be the foreground process group.
17402 (attach_inferior): Set signal_pid.
17404 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17406 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17408 2002-08-20 Jim Blandy <jimb@redhat.com>
17410 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17413 2002-08-01 Andrew Cagney <cagney@redhat.com>
17415 * Makefile.in: Make chill references obsolete.
17417 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17419 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17420 * configure: Regenerate.
17421 * config.in: Regenerate.
17423 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17425 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17426 (perror_with_name, remote_close, remote_open, expect, play): Static.
17428 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17430 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17431 byte offsets instead of an array of indexes.
17432 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17434 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17436 * regcache.c: Add comment.
17438 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17440 * thread-db.c: New file.
17441 * proc-service.c: New file.
17442 * acinclude.m4: New file.
17443 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17444 proc-service.o, and thread-db.o.
17445 (linux-low.o): Add USE_THREAD_DB.
17446 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17447 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17448 * aclocal.m4: Regenerated.
17449 * config.in: Regenerated.
17450 * configure: Regenerated.
17451 * configure.in: Check for proc_service.h, sys/procfs.h,
17452 thread_db.h, and linux/elf.h headrs.
17453 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17454 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17455 Check for -lthread_db and thread support.
17456 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17457 PowerPC, and SuperH.
17458 * i387-fp.c: Constify arguments.
17459 * i387-fp.h: Likewise.
17460 * inferiors.c: (struct thread_info): Renamed from
17461 `struct inferior_info'. Remove PID member. Use generic inferior
17462 list header. All uses updated.
17463 (inferiors, signal_pid): Removed.
17464 (all_threads): New variable.
17465 (get_thread): Define.
17466 (add_inferior_to_list): New function.
17467 (for_each_inferior): New function.
17468 (change_inferior_id): New function.
17469 (add_inferior): Removed.
17470 (remove_inferior): New function.
17471 (add_thread): New function.
17472 (free_one_thread): New function.
17473 (remove_thread): New function.
17474 (clear_inferiors): Use for_each_inferior and free_one_thread.
17475 (find_inferior): New function.
17476 (find_inferior_id): New function.
17477 (inferior_target_data): Update argument type.
17478 (set_inferior_target_data): Likewise.
17479 (inferior_regcache_data): Likewise.
17480 (set_inferior_regcache_data): Likewise.
17481 * linux-low.c (linux_bp_reinsert): Remove.
17482 (all_processes, stopping_threads, using_thrads)
17483 (struct pending_signals, debug_threads, pid_of): New.
17484 (inferior_pid): Replace with macro.
17485 (struct inferior_linux_data): Remove.
17486 (get_stop_pc, add_process): New functions.
17487 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17488 Use add_process and add_thread.
17489 (linux_attach_lwp): New function, based on old linux_attach. Use
17490 add_process and add_thread. Set stop_expected for new threads.
17491 (linux_attach): New function.
17492 (linux_kill_one_process): New function.
17493 (linux_kill): Kill all LWPs.
17494 (linux_thread_alive): Use find_inferior_id.
17495 (check_removed_breakpoints, status_pending_p): New functions.
17496 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17497 Update. Use WNOHANG. Wait for cloned processes also. Update process
17498 struct for the found process.
17499 (linux_wait_for_event): New function.
17500 (linux_wait): Use it. Support LWPs.
17501 (send_sigstop, wait_for_sigstop, stop_all_processes)
17502 (linux_resume_one_process, linux_continue_one_process): New functions.
17503 (linux_resume): Support LWPs.
17504 (REGISTER_RAW_SIZE): Remove.
17505 (fetch_register): Use register_size instead. Call supply_register.
17506 (usr_store_inferior_registers): Likewise. Call collect_register.
17507 Fix recursive case.
17508 (regsets_fetch_inferior_registers): Improve error message.
17509 (regsets_store_inferior_registers): Add debugging.
17510 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17511 (unstopped_p, linux_signal_pid): New functions.
17512 (linux_target_ops): Add linux_signal_pid.
17513 (linux_init_signals): New function.
17514 (initialize_low): Call it. Initialize using_threads.
17515 * regcache.c (inferior_regcache_data): Add valid
17517 (get_regcache): Fetch registers lazily. Add fetch argument
17518 and update all callers.
17519 (regcache_invalidate_one, regcache_invalidate): New
17521 (new_register_cache): Renamed from create_register_cache.
17522 Return the new regcache.
17523 (free_register_cache): Change argument to a void *.
17524 (registers_to_string, registers_from_string): Call get_regcache
17525 with fetch flag set.
17526 (register_data): Make static. Pass fetch flag to get_regcache.
17527 (supply_register): Call get_regcache with fetch flag clear.
17528 (collect_register): Call get_regcache with fetch flag set.
17529 (collect_register_as_string): New function.
17530 * regcache.h: Update.
17531 * remote-utils.c (putpkt): Flush after debug output and use
17533 Handle input interrupts while waiting for an ACK.
17534 (input_interrupt): Use signal_pid method.
17535 (getpkt): Flush after debug output and use stderr.
17536 (outreg): Use collect_register_as_string.
17537 (new_thread_notify, dead_thread_notify): New functions.
17538 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17539 and general_thread.
17540 (look_up_one_symbol): Flush after debug output.
17541 * server.c (step_thread, server_waiting): New variables.
17542 (start_inferior): Don't use signal_pid. Update call to mywait.
17543 (attach_inferior): Update call to mywait.
17544 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17545 (main): Don't fetch/store registers explicitly. Use
17546 set_desired_inferior. Support proposed ``Hs'' packet. Update
17548 * server.h: Update.
17549 (struct inferior_list, struct_inferior_list_entry): New.
17550 * target.c (set_desired_inferior): New.
17551 (write_inferior_memory): Constify.
17552 (mywait): New function.
17553 * target.h: Update.
17554 (struct target_ops): New signal_pid method.
17555 (mywait): Removed macro, added prototype.
17557 * linux-low.h (regset_func): Removed.
17558 (regset_fill_func, regset_store_func): New.
17559 (enum regset_type): New.
17560 (struct regset_info): Add type field. Use new operation types.
17561 (struct linux_target_ops): stop_pc renamed to get_pc.
17562 Add decr_pc_after_break and breakpoint_at.
17563 (get_process, get_thread_proess, get_process_thread)
17564 (strut process_info, all_processes, linux_attach_lwp)
17565 (thread_db_init): New.
17567 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17568 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17569 (the_low_target): Add new members.
17570 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17571 (i386_store_fpxregset): Constify.
17572 (target_regsets): Add new kind identifier.
17573 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17574 (i386_set_pc): Add debugging.
17575 (i386_breakpoint_at): New function.
17576 (the_low_target): Add new members.
17577 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17578 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17579 (mips_breakpoint_at): New.
17580 (the_low_target): Add new members.
17581 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17582 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17583 (the_low_target): Add new members.
17584 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17585 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17586 (the_low_target): Add new members.
17587 * linux-x86-64-low.c (target_regsets): Add new kind
17590 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17592 From Martin Pool <mbp@samba.org>:
17593 * server.c (gdbserver_usage): New function.
17596 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17598 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17599 stop_at -> stop_pc.
17601 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17603 * Makefile.in: Remove obsolete code.
17605 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17607 * linux-low.c (regsets_fetch_inferior_registers),
17608 (regsets_store_inferior_registers): Removed cast to int from
17610 * regcache.h: Added declaration of struct inferior_info.
17612 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17614 * inferiors.c (struct inferior_info): Add regcache_data.
17615 (add_inferior): Call create_register_cache.
17616 (clear_inferiors): Call free_register_cache.
17617 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17618 * regcache.c (struct inferior_regcache_data): New.
17619 (registers): Remove.
17620 (get_regcache): New function.
17621 (create_register_cache, free_register_cache): New functions.
17622 (set_register_cache): Don't initialize the register cache here.
17623 (registers_to_string, registers_from_string, register_data): Call
17625 * regcache.h: Add prototypes.
17626 * server.h: Likewise.
17628 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17630 * mem-break.c: New file.
17631 * mem-break.h: New file.
17632 * Makefile.in: Add mem-break.o rule; update server.h
17634 * inferiors.c (struct inferior_info): Add target_data
17636 (clear_inferiors): Free target_data member if set.
17637 (inferior_target_data, set_inferior_target_data): New functions.
17638 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17639 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17640 * linux-low.c (linux_bp_reinsert): New variable.
17641 (struct inferior_linux_data): New.
17642 (linux_create_inferior): Use set_inferior_target_data.
17643 (linux_attach): Likewise. Call add_inferior.
17644 (linux_wait_for_one_inferior): New function.
17645 (linux_wait): Call it.
17646 (linux_write_memory): Add const.
17647 (initialize_low): Call set_breakpoint_data.
17648 * linux-low.h (struct linux_target_ops): Add breakpoint
17650 * server.c (attach_inferior): Remove extra add_inferior
17652 * server.h: Include mem-break.h. Update inferior.c
17654 * target.c (read_inferior_memory)
17655 (write_inferior_memory): New functions.
17656 * target.h (read_inferior_memory)
17657 (write_inferior_memory): Change macros to prototypes.
17658 (struct target_ops): Update comments. Add const to write_memory
17661 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17663 * linux-low.c (usr_store_inferior_registers): Support
17664 registers which are allowed to fail to store.
17665 * linux-low.h (linux_target_ops): Likewise.
17666 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17667 (ppc_cannot_store_register): FPSCR may not be storable.
17669 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17671 * server.h: Include <string.h> if HAVE_STRING_H.
17672 * ChangeLog: Correct paths in last ChangeLog entry.
17674 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17676 * linux-low.h: Remove obsolete prototypes.
17677 (struct linux_target_ops): New.
17678 (extern the_low_target): New.
17679 * linux-low.c (num_regs, regmap): Remove declarations.
17680 (register_addr): Use the_low_target explicitly.
17681 (fetch_register): Likewise.
17682 (usr_fetch_inferior_registers): Likewise.
17683 (usr_store_inferior_registers): Likewise.
17684 * linux-arm-low.c (num_regs): Remove.
17685 (arm_num_regs): Define.
17686 (arm_regmap): Renamed from regmap, made static.
17687 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17689 (arm_cannot_store_register): Renamed from cannot_store_register,
17691 (the_low_target): New.
17692 * linux-i386-low.c (num_regs): Remove.
17693 (i386_num_regs): Define.
17694 (i386_regmap): Renamed from regmap, made static.
17695 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17697 (i386_cannot_store_register): Renamed from cannot_store_register,
17699 (the_low_target): New.
17700 * linux-ia64-low.c (num_regs): Remove.
17701 (ia64_num_regs): Define.
17702 (ia64_regmap): Renamed from regmap, made static.
17703 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17705 (ia64_cannot_store_register): Renamed from cannot_store_register,
17707 (the_low_target): New.
17708 * linux-m68k-low.c (num_regs): Remove.
17709 (m68k_num_regs): Define.
17710 (m68k_regmap): Renamed from regmap, made static.
17711 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17713 (m68k_cannot_store_register): Renamed from cannot_store_register,
17715 (the_low_target): New.
17716 * linux-mips-low.c (num_regs): Remove.
17717 (mips_num_regs): Define.
17718 (mips_regmap): Renamed from regmap, made static.
17719 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17721 (mips_cannot_store_register): Renamed from cannot_store_register,
17723 (the_low_target): New.
17724 * linux-ppc-low.c (num_regs): Remove.
17725 (ppc_num_regs): Define.
17726 (ppc_regmap): Renamed from regmap, made static.
17727 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17729 (ppc_cannot_store_register): Renamed from cannot_store_register,
17731 (the_low_target): New.
17732 * linux-s390-low.c (num_regs): Remove.
17733 (s390_num_regs): Define.
17734 (s390_regmap): Renamed from regmap, made static.
17735 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17737 (s390_cannot_store_register): Renamed from cannot_store_register,
17739 (the_low_target): New.
17740 * linux-sh-low.c (num_regs): Remove.
17741 (sh_num_regs): Define.
17742 (sh_regmap): Renamed from regmap, made static.
17743 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17745 (sh_cannot_store_register): Renamed from cannot_store_register,
17747 (the_low_target): New.
17748 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17749 (the_low_target): New.
17751 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17753 * Makefile.in: Add stamp-h target.
17754 * configure.in: Create stamp-h.
17755 * configure: Regenerated.
17757 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17759 * inferiors.c: New file.
17760 * target.c: New file.
17761 * target.h: New file.
17762 * Makefile.in: Add target.o and inferiors.o. Update
17764 * linux-low.c (inferior_pid): New static variable,
17765 moved from server.c.
17766 (linux_create_inferior): Renamed from create_inferior.
17767 Call add_inferior. Return 0 on success instead of a PID.
17768 (linux_attach): Renamed from myattach.
17769 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17770 (linux_thread_alive): Renamed from mythread_alive.
17771 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17773 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17774 (regsets_store_inferior_registers): Correct error message.
17775 Add missing ``return 0''.
17776 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17777 (linux_store_registers): Renamed from store_inferior_registers.
17778 (linux_read_memory): Renamed from read_inferior_memory.
17779 (linux_write_memory): Renamed from write_inferior_memory.
17780 (linux_target_ops): New structure.
17781 (initialize_low): Call set_target_ops ().
17782 * remote-utils.c (unhexify): New function.
17783 (hexify): New function.
17784 (input_interrupt): Send signals to ``signal_pid''.
17785 * server.c (inferior_pid): Remove.
17786 (start_inferior): Update create_inferior call.
17787 (attach_inferior): Call add_inferior.
17788 (handle_query): New function.
17789 (main): Call handle_query for `q' packets.
17790 * server.h: Include "target.h". Remove obsolete prototypes.
17791 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17793 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17795 * Makefile.in: Add WARN_CFLAGS. Update configury
17797 * configure.in: Check for <string.h>
17798 * configure: Regenerate.
17799 * config.in: Regenerate.
17800 * gdbreplay.c: Include needed system headers.
17801 (remote_open): Remove strchr prototype.
17802 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17803 * regcache.c (supply_register): Change buf argument to const void *.
17804 (supply_register_by_name): Likewise.
17805 (collect_register): Change buf argument to void *.
17806 (collect_register_by_name): Likewise.
17807 * regcache.h: Add missing prototypes.
17808 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17809 * server.c (handle_query): New function.
17810 (attached): New static variable, moved out of main.
17811 (main): Quiet longjmp clobber warnings.
17812 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17813 * utils.c (error): Remove NORETURN.