1 2020-01-28 Hannes Domani <ssbssa@yahoo.de>
3 * server.c (handle_qxfer_libraries): Write segment-address with
6 2020-01-01 Joel Brobecker <brobecker@adacore.com>
8 * server.c (gdbserver_version): Change copyright year to 2020.
9 * gdbreplay.c (gdbreplay_version): Likewise.
11 2019-12-26 Christian Biesinger <cbiesinger@google.com>
13 * configure: Regenerate.
14 * configure.ac: Quote variable arguments of test.
16 2019-12-10 Christian Biesinger <cbiesinger@google.com>
18 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
19 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
20 * config.in: Regenerate.
21 * configure: Regenerate.
22 * configure.ac: Don't check for strerror.
23 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
24 Call safe_strerror instead of strerror.
25 * server.h (strerror): Remove this now-unnecessary declaration.
26 * tracepoint.c (init_named_socket): Call safe_strerror instead of
28 (gdb_agent_helper_thread): Likewise.
29 * utils.c (perror_with_name): Likewise.
31 2019-11-26 Tom Tromey <tom@tromey.com>
33 * configure, config.in: Rebuild.
35 2019-11-26 Tom Tromey <tom@tromey.com>
37 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
38 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
40 * configure, config.in: Rebuild.
42 2019-11-26 Tom Tromey <tom@tromey.com>
44 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
45 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
46 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
47 * acinclude.m4: Include ax_pthread.m4.
48 * config.in, configure: Rebuild.
50 2019-11-26 Christian Biesinger <cbiesinger@google.com>
52 * debug.c (debug_set_output): Call safe_strerror instead of
54 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
55 (linux_kill_one_lwp): Likewise.
56 (linux_detach_one_lwp): Likewise.
57 (linux_wait_for_event_filtered): Likewise.
58 (store_register): Likewise.
59 * lynx-low.c (lynx_attach): Likewise.
60 * mem-break.c (insert_memory_breakpoint): Likewise.
61 (remove_memory_breakpoint): Likewise.
62 (delete_fast_tracepoint_jump): Likewise.
63 (set_fast_tracepoint_jump): Likewise.
64 (uninsert_fast_tracepoint_jumps_at): Likewise.
65 (reinsert_fast_tracepoint_jumps_at): Likewise.
66 * nto-low.c (nto_xfer_memory): Likewise.
67 (nto_resume): Likewise.
69 2019-11-20 Luis Machado <luis.machado@linaro.org>
71 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
72 instead of register count.
73 * tdesc.c (tdesc_contains_feature): New function.
74 * tdesc.h (tdesc_contains_feature): New prototype.
76 2019-11-15 Christian Biesinger <cbiesinger@google.com>
78 * Makefile.in: Add safe-strerror.c.
79 * configure: Regenerate.
80 * configure.ac: Don't source common.host.
82 2019-11-15 Christian Biesinger <cbiesinger@google.com>
84 * config.in: Regenerate.
85 * configure: Regenerate.
87 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
89 * ax.c (ax_printf): Handle size_t_arg.
91 2019-11-06 Christian Biesinger <cbiesinger@google.com>
93 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
94 * mi/mi-main.c (output_cores): Likewise.
95 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
96 (linux_xfer_osdata_modules): Likewise.
97 * remote.c (register_remote_support_xml): Likewise.
98 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
99 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
101 2019-11-01 Christian Biesinger <cbiesinger@google.com>
103 * configure: Regenerate.
104 * configure.ac: Remove check for strerror_r.
106 2019-10-31 Christian Biesinger <cbiesinger@google.com>
108 * config.in: Regenerate.
109 * configure: Regenerate.
110 * configure.ac: Also check for strerror_r.
112 2019-10-31 Christian Biesinger <cbiesinger@google.com>
114 * ax.h (debug_agent): Remove duplicate declaration.
116 2019-10-26 Tom de Vries <tdevries@suse.de>
118 * linux-aarch64-low.c: Fix typos in comments.
119 * linux-arm-low.c: Same.
121 * linux-ppc-low.c: Same.
122 * proc-service.c: Same.
125 * tracepoint.c: Same.
128 2019-10-25 Tom Tromey <tromey@adacore.com>
130 * utils.c (xstrdup): Remove.
132 2019-10-23 Tom Tromey <tom@tromey.com>
134 * configure, config.in: Rebuild.
136 2019-10-23 Tom Tromey <tom@tromey.com>
138 * configure: Rebuild.
139 * acinclude.m4: Use m4_include, not sinclude.
141 2019-10-17 Tom Tromey <tromey@adacore.com>
143 * configure: Rebuild.
144 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
145 in AC_CONFIG_FILES invocation.
146 * Makefile.in (stamp-h, Makefile): Use new-style config.status
149 2019-10-16 Christian Biesinger <cbiesinger@google.com>
151 * server.c: Include xml-builtin.h.
152 (get_xml_features): Don't declare xml_builtins here.
154 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
156 * Makefile.in: Remove references to vec-ipa.o.
158 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
160 * Makefile.in: Remove references to vec.c.
162 2019-10-02 Christian Biesinger <cbiesinger@google.com>
164 * server.c (server_waiting): Change to bool.
165 (extended_protocol): Likewise.
166 (response_needed): Likewise.
167 (exit_requested): Likewise.
168 (run_once): Likewise.
169 (report_no_resumed): Likewise.
170 (non_stop): Likewise.
171 (disable_packet_vCont): Likewise.
172 (disable_packet_Tthread): Likewise.
173 (disable_packet_qC): Likewise.
174 (disable_packet_qfThreadInfo): Likewise.
175 (handle_general_set): Update.
176 (handle_detach): Update.
177 (handle_monitor_command): Update.
178 (handle_query): Update.
179 (captured_main): Update.
180 (process_serial_event): Update.
181 * server.h (server_waiting): Change to bool.
182 (disable_packet_vCont): Likewise.
183 (disable_packet_Tthread): Likewise.
184 (disable_packet_qC): Likewise.
185 (disable_packet_qfThreadInfo): Likewise.
186 (run_once): Likewise.
187 (non_stop): Likewise.
188 * target.c (target_stop_and_wait): Update.
190 2019-10-02 Tom Tromey <tromey@adacore.com>
192 * Makefile.in (SFILES): Add common-inferior.c.
193 (OBS): Add common-inferior.o.
194 * server.c (startup_with_shell): Don't define.
196 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
198 * linux-low.c (linux_low_read_btrace): Update for change to
201 2019-09-20 Christian Biesinger <cbiesinger@google.com>
203 * debug.c (debug_threads): Remove comment in favor of the header.
204 * debug.h (using_threads): Add declaration.
205 (debug_threads): Add comment.
206 * linux-aarch64-low.c: Include debug.h and remove declaration of
208 * nto-low.c: Likewise.
209 * remote-utils.c: Likewise.
210 * thread-db.c: Likewise.
212 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
214 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
215 and powerpc-cell64l-ipa.o.
216 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
217 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
218 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
221 * spu-low.c: Remove file.
223 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
224 (parse_spufs_run): Remove.
225 (ppc_get_pc): Remove Cell/B.E. support.
226 (ppc_set_pc): Likewise.
227 (ppc_breakpoint_at): Likewise.
228 (ppc_arch_setup): Likewise.
229 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
230 tdesc_powerpc_cell32l.
231 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
232 or init_registers_powerpc_cell32l.
233 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
234 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
235 or init_registers_powerpc_cell32l.
236 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
237 (init_registers_powerpc_cell32l): Remove prototype.
238 (init_registers_powerpc_cell64l): Likewise.
240 * target.h (struct target_ops): Remove qxfer_spu member.
241 * server.c (handle_qxfer_spu): Remove.
242 (qxfer_packets): Remove entry for "spu".
243 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
244 * linux-low.c (SPUFS_MAGIC): Remove.
245 (spu_enumerate_spu_ids): Remove.
246 (linux_qxfer_spu): Remove.
247 (linux_target_ops): Remove qxfer_spu member.
248 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
249 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
250 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
252 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
254 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
255 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
256 * config.in: Regenerate.
257 * configure: Regenerate.
259 2019-08-15 Tom Tromey <tromey@adacore.com>
261 * target.c (target_write_memory): Use gdb::byte_vector.
263 2019-08-15 Tom Tromey <tromey@adacore.com>
265 * tracepoint.c (write_inferior_data_pointer)
266 (write_inferior_integer, write_inferior_int8)
267 (write_inferior_uinteger, m_tracepoint_action_download)
268 (r_tracepoint_action_download, x_tracepoint_action_download)
269 (l_tracepoint_action_download, clear_inferior_trace_buffer)
270 (download_agent_expr, download_tracepoint_1)
271 (download_trace_state_variables, upload_fast_traceframes): Update.
272 * server.c (gdb_write_memory): Update.
273 * remote-utils.c (relocate_instruction): Update.
274 * proc-service.c (ps_pdwrite): Update.
275 * mem-break.c (remove_memory_breakpoint)
276 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
277 (uninsert_fast_tracepoint_jumps_at)
278 (reinsert_fast_tracepoint_jumps_at): Update.
279 * linux-x86-low.c (append_insns)
280 (i386_install_fast_tracepoint_jump_pad)
281 (amd64_write_goto_address, i386_write_goto_address): Update.
282 * linux-s390-low.c (append_insns, s390_write_goto_address):
284 * linux-ppc-low.c (ppc_relocate_instruction)
285 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
286 (ppc_write_goto_address): Update.
287 * linux-aarch64-low.c (append_insns): Update.
288 * target.h (struct target_ops): Update.
289 (write_inferior_memory): Don't declare.
290 * target.c (target_write_memory): Rename from
291 write_inferior_memory. Remove old target_write_memory.
293 2019-08-15 Tom Tromey <tromey@adacore.com>
295 * target.c (write_inferior_memory): Use std::vector.
297 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
300 * configure.ac: Drop enable-libmcheck support.
301 * configure, config.in: Rebuild.
302 * acinclude.m4: Don't include it.
304 2019-07-19 Alan Hayward <alan.hayward@arm.com>
306 * configure.srv: Remove Arm xml files.
308 2019-07-19 Alan Hayward <alan.hayward@arm.com>
310 * configure.srv: Add new files. Remove xml generated files.
311 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
313 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
314 * linux-aarch32-tdesc.c: New file.
315 * linux-aarch32-tdesc.h: New file.
316 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
317 * linux-arm-low.c (init_registers_arm, tdesc_arm)
318 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
319 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
320 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
321 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
322 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
323 (arm_read_description): Call arm_linux_read_description.
324 (initialize_low_arch): Don't init registers.
325 * linux-arm-tdesc.c: New file.
326 * linux-arm-tdesc.h: New file.
328 2019-07-10 Alan Hayward <alan.hayward@arm.com>
330 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
331 Move counter inside for.
332 (arm_read_description): Check ptrace earlier.
333 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
335 2019-07-09 Tom Tromey <tom@tromey.com>
337 * configure: Rebuild.
338 * configure.ac: Change common to gdbsupport.
339 * acinclude.m4: Change common to gdbsupport.
340 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
341 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
342 common to gdbsupport.
343 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
344 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
345 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
346 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
347 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
348 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
349 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
350 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
351 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
352 common to gdbsupport.
354 2019-07-04 Alan Hayward <alan.hayward@arm.com>
356 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
358 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
360 2019-07-04 Alan Hayward <alan.hayward@arm.com>
362 * configure.srv: Remove legacy xml.
363 * linux-aarch64-low.c (initialize_low_arch): Remove
364 initialize_low_tdesc call.
365 * linux-aarch64-tdesc-selftest.c: Remove file.
366 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
367 * linux-x86-low.c (initialize_low_arch): Remove
368 initialize_low_tdesc call.
369 * linux-x86-tdesc-selftest.c: Remove file.
370 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
372 2019-06-20 Tom de Vries <tdevries@suse.de>
374 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
375 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
377 2019-06-19 Tom de Vries <tdevries@suse.de>
379 * debug.h (debug_write): Change return type to ssize_t.
380 * debug.c (debug_write): Same.
382 2019-06-14 Tom Tromey <tom@tromey.com>
384 * configure.ac: Use new path to gnulib.
385 * configure: Rebuild.
386 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
389 2019-06-11 Tom Tromey <tom@tromey.com>
391 * Makefile.in (SFILES): Add alloc.c.
393 (IPA_OBJS): Add alloc-ipa.o.
394 (alloc-ipa.o): New target.
395 (%.o: ../%.c): New pattern rule.
397 2019-06-10 Tom Tromey <tromey@adacore.com>
399 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
400 end warning with a newline.
401 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
403 * thread-db.c (attach_thread): Don't end warning with a newline.
404 (thread_db_notice_clone): Likewise.
405 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
407 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
408 end warning with a newline.
410 2019-06-04 Pedro Alves <palves@redhat.com>
412 * server.c (captured_main): Use make_unique_xstrdup.
414 2019-06-02 Tom Tromey <tom@tromey.com>
416 * gdbreplay.c (fromhex): Remove.
417 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
419 2019-05-29 Tom Tromey <tromey@adacore.com>
421 * configure: Rebuild.
423 2019-05-06 Kevin Buettner <kevinb@redhat.com>
425 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
426 sign extension code on 32-bit builds.
428 2019-05-03 Eli Zaretskii <eliz@gnu.org>
431 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
433 2019-04-19 Tom Tromey <tom@tromey.com>
435 * server.c (struct vstop_notif): Derive from notif_event.
437 (queue_stop_reply): Update.
438 (remove_all_on_match_ptid): Change type. Rewrite.
439 (discard_queued_stop_replies): Rewrite.
440 (in_queued_stop_replies_ptid): Change type.
441 (in_queued_stop_replies): Rewrite.
442 (notif_stop): Update.
443 (queue_stop_reply_callback): Update.
444 (captured_main): Don't call initialize_notif.
445 (push_stop_notification): Update.
446 * notif.c (notif_write_event, handle_notif_ack)
447 (notif_event_enque, notif_push): Update.
448 (notif_event_xfree, initialize_notif): Remove.
449 * notif.h (struct notif_event): Include <list>, not
451 (struct notif_server) <queue>: Now a std::list.
452 (notif_event_p): Remove typedef.
453 (initialize_notif): Don't declare.
454 (struct notif_event): Add virtual destructor.
456 2019-04-17 Alan Hayward <alan.hayward@arm.com>
458 * ax.c (ax_vdebug): Call debug_printf.
459 * debug.c (debug_write): New function.
460 * debug.h (debug_write): New declaration.
461 * linux-low.c (sigchld_handler): Call debug_write.
463 2019-04-17 Alan Hayward <alan.hayward@arm.com>
465 * debug.c (debug_set_output): New function.
466 (debug_vprintf): Send output to debug_file.
467 (debug_flush): Likewise.
468 * debug.h (debug_set_output): New declaration.
469 * server.c (handle_monitor_command): Add debug-file option.
470 (captured_main): Likewise.
472 2019-04-17 Alan Hayward <alan.hayward@arm.com>
474 * debug.c (remote_debug): Add definition.
475 * debug.h (remote_debug): Add declaration.
476 * hostio.c (remote_debug): Remove declaration.
477 * remote-utils.c (struct ui_file): Likewise.
478 (remote_debug): Likewise.
479 * remote-utils.h (remote_debug): Likewise,
480 * server.c (remote_debug): Remove definition.
482 2019-04-10 Kevin Buettner <kevinb@redhat.com>
484 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
485 when using a 64-bit gdbserver.
487 2019-04-09 Tom Tromey <tromey@adacore.com>
489 * linux-low.c (select_event_lwp): Use find_thread_in_random.
491 2019-04-08 Tom Tromey <tom@tromey.com>
493 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
495 (linux_resume_one_lwp): Likewise.
497 2019-04-08 Tom Tromey <tom@tromey.com>
499 * gdbreplay.c: Update.
500 * linux-low.c: Update.
503 2019-04-08 Tom Tromey <tom@tromey.com>
505 * server.c: Use C++ exception handling.
506 * linux-low.c: Use C++ exception handling.
507 * gdbreplay.c: Use C++ exception handling.
509 2019-04-08 Tom Tromey <tom@tromey.com>
511 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
512 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
513 (captured_main, main): Update.
514 * gdbreplay.c (main): Update.
516 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
518 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
519 value in argument pointer, return 1 if the entry is found and 0
520 otherwise. Move comment.
521 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
522 * linux-low.h (linux_get_auxv): Declare.
523 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
525 2019-04-05 Tom Tromey <tromey@adacore.com>
527 * server.c (gdbserver_usage): Use upper-case for metasyntactic
530 2019-03-28 Alan Hayward <alan.hayward@arm.com>
532 * linux-low.c (AT_HWCAP2): Add define if not already included.
534 2019-03-26 Alan Hayward <alan.hayward@arm.com>
536 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
537 (aarch64_arch_setup): Call linux_get_hwcap.
538 * linux-arm-low.c (arm_get_hwcap): Remove function.
539 (arm_read_description): Call linux_get_hwcap.
540 * linux-low.c (linux_get_auxv): New function.
541 (linux_get_hwcap): Likewise.
542 (linux_get_hwcap2): Likewise.
543 * linux-low.h (linux_get_hwcap): New declaration.
544 (linux_get_hwcap2): Likewise.
545 * linux-ppc-low.c (ppc_get_auxv): Remove function.
546 (ppc_arch_setup): Call linux_get_hwcap.
547 * linux-s390-low.c (s390_get_hwcap): Remove function.
548 (s390_arch_setup): Call linux_get_hwcap.
550 2019-03-22 Alan Hayward <alan.hayward@arm.com>
551 Jiong Wang <jiong.wang@arm.com>
553 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
554 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
556 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
558 2019-03-22 Alan Hayward <alan.hayward@arm.com>
559 Jiong Wang <jiong.wang@arm.com>
561 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
562 (aarch64_get_hwcap): New function.
563 (aarch64_arch_setup): Read APIA hwcap.
565 2019-03-22 Alan Hayward <alan.hayward@arm.com>
566 Jiong Wang <jiong.wang@arm.com>
568 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
569 (initialize_low_tracepoint): Likewise.
570 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
571 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
572 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
573 (aarch64_linux_read_description): Likewise.
574 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
576 2019-03-12 John Baldwin <jhb@FreeBSD.org>
578 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
579 i386_create_target_description for 'segments' parameter.
580 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
581 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
582 * win32-i386-low.c (i386_arch_setup): Likewise.
584 2019-03-12 Tom Tromey <tromey@adacore.com>
586 * linux-low.c (iterate_over_lwps): Update.
588 2019-03-06 Tom Tromey <tom@tromey.com>
590 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
591 (captured_main): Use SCOPE_EXIT.
593 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
595 * configure.srv: Use '$enable_unittest' instead of '$development'
596 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
599 2019-02-27 Tom Tromey <tromey@adacore.com>
601 * gdbreplay.c (logchar): Handle \r\n.
603 2019-02-07 Alan Hayward <alan.hayward@arm.com>
605 * linux-low.c (linux_attach): Add process before lwp.
606 * server.c (attach_inferior): Check if already attached.
608 2019-02-07 Tom Tromey <tom@tromey.com>
610 * x86-tdesc.h: Rename include guard.
611 * x86-low.h: Add include guard.
612 * wincecompat.h: Rename include guard.
613 * win32-low.h: Add include guard.
614 * utils.h: Rename include guard.
615 * tracepoint.h: Rename include guard.
616 * tdesc.h: Rename include guard.
617 * target.h: Rename include guard.
618 * server.h: Rename include guard.
619 * remote-utils.h: Rename include guard.
620 * regcache.h: Rename include guard.
621 * nto-low.h: Rename include guard.
622 * notif.h: Add include guard.
623 * mem-break.h: Rename include guard.
624 * lynx-low.h: Add include guard.
625 * linux-x86-tdesc.h: Add include guard.
626 * linux-s390-tdesc.h: Add include guard.
627 * linux-ppc-tdesc-init.h: Add include guard.
628 * linux-low.h: Add include guard.
629 * linux-aarch64-tdesc.h: Add include guard.
630 * linux-aarch32-low.h: Add include guard.
631 * inferiors.h: Rename include guard.
632 * i387-fp.h: Rename include guard.
633 * hostio.h: Rename include guard.
634 * gdbthread.h: Rename include guard.
635 * gdb_proc_service.h: Rename include guard.
636 * event-loop.h: Rename include guard.
637 * dll.h: Rename include guard.
638 * debug.h: Rename include guard.
639 * ax.h: Rename include guard.
641 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
644 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
645 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
647 2019-01-25 Tom Tromey <tom@tromey.com>
649 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
651 2019-01-25 Tom Tromey <tom@tromey.com>
653 * win32-low.c: Fix common/ includes.
654 * win32-i386-low.c: Fix common/ includes.
655 * tracepoint.c: Fix common/ includes.
656 * thread-db.c: Fix common/ includes.
657 * target.h: Fix common/ includes.
658 * symbol.c: Fix common/ includes.
659 * spu-low.c: Fix common/ includes.
660 * server.h: Fix common/ includes.
661 * server.c: Fix common/ includes.
662 * remote-utils.c: Fix common/ includes.
663 * regcache.h: Fix common/ includes.
664 * regcache.c: Fix common/ includes.
665 * nto-x86-low.c: Fix common/ includes.
666 * notif.h: Fix common/ includes.
667 * mem-break.h: Fix common/ includes.
668 * lynx-low.c: Fix common/ includes.
669 * lynx-i386-low.c: Fix common/ includes.
670 * linux-x86-tdesc-selftest.c: Fix common/ includes.
671 * linux-x86-low.c: Fix common/ includes.
672 * linux-low.c: Fix common/ includes.
673 * inferiors.h: Fix common/ includes.
674 * i387-fp.c: Fix common/ includes.
675 * hostio.c: Fix common/ includes.
676 * hostio-errno.c: Fix common/ includes.
677 * gdbthread.h: Fix common/ includes.
678 * gdbreplay.c: Fix common/ includes.
679 * fork-child.c: Fix common/ includes.
680 * event-loop.c: Fix common/ includes.
682 (enum gdb_agent_op): Fix common/ includes.
684 2019-01-21 Tom Tromey <tom@tromey.com>
686 * tracepoint.c: Fix includes.
687 * remote-utils.c: Fix includes.
688 * linux-x86-low.c: Fix includes.
690 2019-01-01 Joel Brobecker <brobecker@adacore.com>
692 * gdbreplay.c (gdbreplay_version): Update copyright year in
694 * server.c (gdbserver_version): Likewise.
696 2018-12-05 Alan Hayward <alan.hayward@arm.com>
698 * linux-low.c (add_lwp): Switch ordering.
700 2018-11-29 Tom Tromey <tom@tromey.com>
702 * win32-low.c (win32_join): Take pid, not process.
703 * target.h (struct target_ops) <join>: Change argument type.
704 (join_inferior): Change argument name.
705 * spu-low.c (spu_join): Take pid, not process.
706 * server.c (handle_detach): Preserve pid before destroying
708 * lynx-low.c (lynx_join): Take pid, not process.
709 * linux-low.c (linux_join): Take pid, not process.
711 2018-11-23 Alan Hayward <alan.hayward@arm.com>
713 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
714 (aarch64_cannot_fetch_register): Likewise.
715 (struct linux_target_ops): Update references.
717 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
719 * linux-ppc-low.c: Include nat/linux-ptrace.h.
721 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
723 * configure.srv (ipa_ppc_linux_regobj): Add
724 powerpc-isa207-htm-vsx32l-ipa.o and
725 powerpc-isa207-htm-vsx64l-ipa.o.
726 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
727 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
728 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
729 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
730 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
731 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
732 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
733 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
734 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
735 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
736 (init_registers_powerpc_isa207_htm_vsx32l)
737 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
738 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
739 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
740 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
741 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
742 (ppc_store_tm_ctarregset): New functions.
743 (ppc_regsets): Add entries for HTM regsets.
744 (ppc_arch_setup): Set htm in features struct when needed. Set
745 sizes for the HTM regsets.
746 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
747 (initialize_low_arch): Call
748 init_registers_powerpc_isa207_htm_vsx32l and
749 init_registers_powerpc_isa207_htm_vsx64l.
750 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
751 PPC_TDESC_ISA207_HTM_VSX.
752 (initialize_low_tracepoint): Call
753 init_registers_powerpc_isa207_htm_vsx32l and
754 init_registers_powerpc_isa207_htm_vsx64l.
756 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
758 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
759 rs6000/power-linux-pmu.xml to srv_xmlfiles.
760 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
761 (ppc_store_pmuregset): New functions.
762 (ppc_regsets): Add entries for ebb and pmu regsets.
763 (ppc_arch_setup): Set isa207 in features struct if the ebb and
764 pmu regsets are available. Set sizes for these regsets.
766 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
768 * configure.srv (ipa_ppc_linux_regobj): Add
769 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
770 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
771 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
772 rs6000/powerpc-isa207-vsx32l.xml, and
773 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
774 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
775 <PPC_TDESC_ISA207_VSX>: New enum value.
776 (init_registers_powerpc_isa207_vsx32l): Declare.
777 (init_registers_powerpc_isa207_vsx64l): Declare.
778 * linux-ppc-low.c (ppc_fill_tarregset): New function.
779 (ppc_store_tarregset): New function.
780 (ppc_regsets): Add entry for the TAR regset.
781 (ppc_arch_setup): Set isa207 in features struct when needed. Set
782 size for the TAR regsets.
783 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
784 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
785 and init_registers_powerpc_isa207_vsx64l.
786 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
787 (initialize_low_tracepoint): Call
788 init_registers_powerpc_isa207_vsx32l and
789 init_registers_powerpc_isa207_vsx64l.
791 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
792 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
794 * configure.srv (ipa_ppc_linux_regobj): Add
795 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
796 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
797 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
798 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
799 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
800 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
801 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
802 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
803 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
804 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
805 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
806 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
807 (ppc_hwcap): Add comment.
808 (ppc_hwcap2): New global.
809 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
810 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
811 (ppc_regsets): Add entries for the DSCR and PPR regsets.
812 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
813 when needed. Set sizes for the the DSCR and PPR regsets.
814 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
815 (initialize_low_arch): Call
816 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
817 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
818 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
819 PPC_TDESC_ISA205_PPR_DSCR_VSX.
820 (initialize_low_tracepoint): Call
821 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
822 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
824 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
826 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
828 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
829 Simon Marchi <simark@simark.ca>
831 * acinclude.m4: Include "../selftest.m4".
832 * configure: Regenerate.
833 * configure.ac: Use "GDB_AC_SELFTEST".
834 * configure.srv: Use "$enable_unittests" instead of
835 "$development" when checking whether unit tests have been
837 * server.c (captured_main): Update message informing that
838 selftests have been disabled.
840 2018-10-04 Tom Tromey <tom@tromey.com>
842 * configure: Rebuild.
844 2018-10-04 Tom Tromey <tom@tromey.com>
846 * server.c (handle_status): Rename inner "thread".
847 (process_serial_event): Declare "res" in 'm' case.
848 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
849 (iterate_over_lwps): Rename inner "thread".
850 (linux_qxfer_libraries_svr4): Rename inner "len".
851 * gdbthread.h (find_thread_in_random): Rename inner "thread".
853 2018-10-01 Gary Benson <gbenson@redhat.com>
855 * gdb_proc_service.h: Moved common code to
856 common/gdb_proc_service.h.
858 2018-10-01 Gary Benson <gbenson@redhat.com>
860 * gdb_proc_service.h: Synchronize comments and whitespace with
861 GDB's version of this file.
863 2018-09-25 Tom Tromey <tom@tromey.com>
865 * configure: Rebuild.
866 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
868 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
870 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
871 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
872 ($(IPA_LIB)): Sort IPA_OBJS.
874 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
876 * Makefile.in: Remove references to $(ADD_DEPS).
878 2018-09-16 Tom Tromey <tom@tromey.com>
880 * remote-utils.c (remote_open): Use GNU style for metasyntactic
882 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
885 2018-09-05 Tom Tromey <tom@tromey.com>
887 * configure: Rebuild.
889 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
892 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
894 2018-08-27 Tom Tromey <tom@tromey.com>
897 * configure: Rebuild.
899 2018-08-27 Tom Tromey <tom@tromey.com>
901 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
902 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
903 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
904 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
905 (s390x_emit_stack_adjust): Add casts to unsigned char.
907 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
911 * server.h (struct client_state) <disable_randomization>:
914 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
916 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
918 (mips_supply_ptrace_register): Likewise.
920 2018-07-22 Tom Tromey <tom@tromey.com>
922 * configure: Rebuild.
924 2018-07-22 Tom Tromey <tom@tromey.com>
926 * win32-low.c (win32_create_inferior): Remove unused variables.
927 * gdbreplay.c (remote_open): Remove unused variable.
928 * remote-utils.c (remote_prepare): Remove unused variable.
929 * x86-tdesc.h (X86_TDESC_H): Define.
930 (amd64_expedite_regs): Define conditionally.
931 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
932 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
933 * remote-utils.c (readchar): Remove unused variable.
935 2018-07-13 Pedro Alves <palves@redhat.com>
937 * linux-low.c (linux_kill): Change parameter to process_info
938 pointer instead of pid. Adjust.
939 * lynx-low.c (lynx_kill): Likewise.
940 * nto-low.c (nto_kill): Likewise.
941 * spu-low.c (spu_kill): Likewise.
942 * win32-low.c (win32_kill): Likewise.
943 * server.c (handle_v_kill, kill_inferior_callback)
944 (detach_or_kill_for_exit): Adjust.
945 * target.c (kill_inferior): Change parameter to process_info
946 pointer instead of pid. Adjust.
947 * target.h (struct target_ops) <kill>: Change parameter to
948 process_info pointer instead of pid. Adjust all implementations
950 (kill_inferior): Likewise.
952 2018-07-13 Pedro Alves <palves@redhat.com>
954 * linux-low.c (linux_detach, linux_join): Change parameter to
955 process_info pointer instead of pid. Adjust.
956 * lynx-low.c (lynx_detach, lynx_join): Likewise.
957 * nto-low.c (nto_detach): Likewise.
958 * spu-low.c (spu_detach, spu_join): Likewise.
959 * win32-low.c (win32_detach, win32_join): Likewise.
960 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
961 * target.h (struct target_ops) <detach, join>: Change parameter to
962 process_info pointer instead of pid. Adjust all implementations
964 (detach_inferior, join_inferior): Rename 'pid' parameter to
967 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
968 Jan Kratochvil <jan.kratochvil@redhat.com>
969 Paul Fertser <fercerpav@gmail.com>
970 Tsutomu Seki <sekiriki@gmail.com>
972 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
973 (OBS): Add 'common/netstuff.o'.
974 (GDBREPLAY_OBS): Likewise.
975 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
976 (remote_open): Implement support for IPv6
978 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
980 (handle_accept_event): Accept connections from IPv6 sources.
981 (remote_prepare): Handle IPv6-style hostnames; implement
982 support for IPv6 connections.
983 (remote_open): Implement support for printing connections from
986 2018-07-11 Pedro Alves <palves@redhat.com>
989 * mem-break.c (any_persistent_commands): Add process_info
990 parameter and use it instead of relying on the current process.
991 Change return type to bool.
992 * mem-break.h (any_persistent_commands): Add process_info
993 parameter and change return type to bool.
994 * server.c (handle_detach): Remove require_running_or_return call.
995 Look up the process_info for the process we're about to detach.
996 If not found, return back error to GDB. Adjust
997 any_persistent_commands call to pass down a process pointer.
999 2018-07-11 Pedro Alves <palves@redhat.com>
1001 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1002 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1003 instead of collect_register_by_name.
1004 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1005 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1007 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1008 Pedro Alves <palves@redhat.com>
1010 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1012 2018-07-03 Tom Tromey <tom@tromey.com>
1014 * linux-low.c: Update.
1015 * lynx-low.c: Update.
1016 * mem-break.c: Update.
1017 * nto-low.c: Update.
1018 * remote-utils.c: Update.
1020 * spu-low.c: Update.
1022 * win32-low.c: Update.
1024 2018-07-03 Tom Tromey <tom@tromey.com>
1028 2018-07-03 Tom Tromey <tom@tromey.com>
1030 * linux-low.c: Update.
1032 2018-07-03 Tom Tromey <tom@tromey.com>
1036 2018-07-03 Tom Tromey <tom@tromey.com>
1038 * linux-low.c: Update.
1039 * linux-mips-low.c: Update.
1040 * lynx-low.c: Update.
1041 * nto-low.c: Update.
1042 * remote-utils.c: Update.
1044 * spu-low.c: Update.
1046 * thread-db.c: Update.
1048 2018-07-03 Tom Tromey <tom@tromey.com>
1050 * linux-low.c: Update.
1051 * linux-mips-low.c: Update.
1052 * lynx-low.c: Update.
1053 * mem-break.c: Update.
1054 * nto-low.c: Update.
1055 * remote-utils.c: Update.
1057 * spu-low.c: Update.
1059 * tracepoint.c: Update.
1061 2018-07-03 Tom Tromey <tom@tromey.com>
1063 * linux-low.c: Update.
1064 * linux-ppc-low.c: Update.
1065 * linux-x86-low.c: Update.
1066 * proc-service.c: Update.
1068 * spu-low.c: Update.
1069 * thread-db.c: Update.
1070 * win32-low.c: Update.
1072 2018-07-03 Tom Tromey <tom@tromey.com>
1074 * linux-low.c: Update.
1075 * lynx-low.c: Update.
1076 * nto-low.c: Update.
1077 * remote-utils.c: Update.
1078 * spu-low.c: Update.
1079 * thread-db.c: Update.
1080 * win32-low.c: Update.
1082 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1084 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1085 parameter in call to 'amd64_create_target_description'.
1087 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1089 * x86-tdesc.h: Remove executable permission flag.
1091 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1093 * configure.ac: Remove AC_PREREQ, add missing quoting.
1094 * configure: Re-generate.
1095 * config.in: Re-generate.
1096 * aclocal.m4: Re-generate.
1098 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1100 * tracepoint.h (current_traceframe): Remove declaration.
1102 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1104 * linux-aarch64-low.c (is_sve_tdesc): New function.
1105 (aarch64_sve_regs_copy_to_regcache): Likewise.
1106 (aarch64_sve_regs_copy_from_regcache): Likewise.
1107 (aarch64_regs_info): Add SVE checks.
1108 (initialize_low_arch): Initialize SVE.
1110 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1112 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1114 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1116 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1117 (initialize_low_tracepoint): Likewise
1118 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1119 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1121 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1123 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1125 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1127 * server.h (PBUFSIZ): Increase size
1129 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1131 * regcache.c (regcache::raw_compare): New function.
1132 * regcache.h (regcache::raw_compare): New declaration.
1134 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1136 * regcache.c (new_register_cache): Use new.
1137 (free_register_cache): Use delete.
1138 (register_data): Use const.
1139 (supply_register): Move body inside regcache.
1140 (regcache::raw_supply): New override function.
1141 (collect_register): Move body inside regcache.
1142 (regcache::raw_collect): New override function.
1143 (regcache::get_register_status): New override function.
1144 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1146 2018-06-09 Tom Tromey <tom@tromey.com>
1148 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1150 (event_queue): Use std::queue.
1151 (gdb_event_xfree): Remove.
1152 (initialize_event_loop, process_event, wait_for_event): Update.
1154 2018-06-08 Stan Cox <scox@redhat.com>
1156 * win32-low.c (win32_create_inferior): last_ptid and last_status
1157 moved to client_state.
1159 2018-06-08 Pedro Alves <palves@redhat.com>
1161 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1162 common/common-exceptions.o, common/common-utils.o,
1163 common/errors.o, common/print-utils.o and utils.o.
1164 * gdbreplay.c: Include "common-defs.h" instead of the two
1165 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1166 string.h or alloca.h.
1167 (perror_with_name): Delete.
1168 (remote_open): Use xstrdup instead of strdup.
1169 (main): Rename to ...
1170 (captured_main): ... this.
1173 2018-06-08 Tom Tromey <tom@tromey.com>
1175 * linux-low.c (linux_low_read_btrace): Update.
1177 2018-06-04 Stan Cox <scox@redhat.com>
1179 * server.h (struct client_state): New.
1180 * server.c (cont_thread, general_thread, multi_process)
1181 (report_fork_events, report_vfork_events, report_exec_events)
1182 (report_thread_events, swbreak_feature, hwbreak_feature)
1183 (vCont_supported, disable_randomization, pass_signals)
1184 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1185 Moved to client_state.
1186 * remote-utils.c (remote_debug, noack_mode)
1187 (transport_is_reliable): Moved to client_state.
1188 * tracepoint.c (current_traceframe): Moved to client_state.
1191 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1192 linux-low.c, remote-utils.h, target.c: Use client_state.
1194 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1196 * configure.srv: Add new c/h file.
1198 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1200 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1203 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1205 * gdb.arch/mips-fpregset-core.exp: New test.
1206 * gdb.arch/mips-fpregset-core.c: New test source.
1208 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1211 * hostio.c (require_int): Do not report overflow for integers
1212 between 0xfffffff and 0x7fffffff.
1214 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1216 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1217 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1218 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1220 (the_low_target): Wire them.
1222 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1224 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1225 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1226 mode. Call collect_register_by_name with vscr using
1227 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1228 (ppc_store_vrregset): Add and set vscr_offset variable as in
1229 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1232 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1234 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1235 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1236 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1238 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1240 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1241 (ppc_store_vsxregset): Likewise.
1242 (ppc_fill_vrregset): Likewise.
1243 (ppc_store_vrregset): Likewise.
1244 (ppc_fill_evrregset): Likewise.
1245 (ppc_store_evrregset): Likewise.
1246 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1247 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1250 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1252 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1253 wordsize of the inferior. Call ppc_linux_target_wordsize.
1255 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1257 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1258 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1259 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1260 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1261 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1262 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1263 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1264 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1265 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1266 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1267 (tdesc_powerpc_e500l): Remove.
1268 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1269 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1270 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1271 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1273 (ppc_arch_setup): Remove target description matching code. Fill a
1274 ppc_linux_features struct and call ppc_linux_match_description
1277 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1279 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1280 width of the requested register exceeds the width of the
1282 (mips_cannot_store_register): Likewise.
1284 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1286 * linux-mips-low.c (mips_fetch_register): New function. Update
1288 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1289 (the_low_target): Wire `mips_fetch_register'.
1291 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1293 * lynx-i386-low.c (LYNXOS_178): New macro.
1294 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1295 the layout on LynxOS-178.
1296 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1297 handle floating point registers that are not supported by
1300 2018-05-10 Tom Tromey <tom@tromey.com>
1302 * configure: Rebuild.
1304 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1307 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1308 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1309 Use it to set the expedite_regs field in the given tdesc.
1310 * x86-tdesc.h: New file.
1311 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1312 Adjust following the addition of the new expedite_regs parameter
1313 to init_target_desc.
1314 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1315 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1316 (i386_linux_read_description, amd64_linux_read_description):
1317 Adjust following the addition of the new expedite_regs parameter
1318 to init_target_desc.
1319 * lynx-i386-low.c: #include "x86-tdesc.h".
1320 (lynx_i386_arch_setup): Adjust following the addition of the new
1321 expedite_regs parameter to init_target_desc.
1322 * nto-x86-low.c: #include "x86-tdesc.h".
1323 (nto_x86_arch_setup): Adjust following the addition of the new
1324 expedite_regs parameter to init_target_desc.
1325 * win32-i386-low.c: #include "x86-tdesc.h".
1326 (i386_arch_setup): Adjust following the addition of the new
1327 expedite_regs parameter to init_target_desc.
1329 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1332 * win32-low.c (win32_create_inferior): Add call to my_wait
1333 setting last_status global.
1335 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1338 * win32-low.c (create_process): Only call gdb_tilde_expand if
1339 inferior_cwd is not NULL.
1341 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1343 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1344 registers to the cache if their values have changed.
1345 (i387_xsave_to_cache): Provide default values for x87 control
1346 registers when these features are available, but disabled.
1347 * regcache.c (supply_register_by_name_zeroed): New function.
1348 * regcache.h (supply_register_by_name_zeroed): Declare new
1351 2018-05-07 Tom Tromey <tom@tromey.com>
1353 * configure: Rebuild.
1355 2018-05-04 Tom Tromey <tom@tromey.com>
1357 * configure: Rebuild.
1359 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1360 Pedro Alves <palves@redhat.com>
1362 * linux-aarch64-low.c (aarch64_stopped_data_address):
1365 2018-04-27 Tom Tromey <tom@tromey.com>
1367 * configure: Rebuild.
1369 2018-04-23 Tom Tromey <tom@tromey.com>
1371 * configure: Rebuild.
1373 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1375 * Makefile.in (depcomp): Add "..".
1376 (all_deps_files): New and use it.
1378 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1380 * configure.srv (aarch64*-*-linux*): Don't include xml.
1381 (i[34567]86-*-cygwin*): Likewise.
1382 (i[34567]86-*-linux*): Likewise.
1383 (i[34567]86-*-lynxos*): Likewise.
1384 (i[34567]86-*-mingw32ce*): Likewise.
1385 (i[34567]86-*-mingw*): Likewise.
1386 (i[34567]86-*-nto*): Likewise.
1387 (tic6x-*-uclinux): Likewise.
1388 (x86_64-*-linux*): Likewise.
1389 (x86_64-*-mingw*): Likewise.
1390 (x86_64-*-cygwin*): Likewise.
1392 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1394 * tdesc.c: Remove xml parameter.
1396 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1398 * server.c (get_features_xml): Remove cast.
1399 * tdesc.c (void target_desc::accept): Fill in function.
1400 (tdesc_get_features_xml): Remove old xml creation.
1401 (print_xml_feature::visit_pre): Add xml vistor.
1402 * tdesc.h (struct target_desc): Make xmltarget mutable.
1403 (tdesc_get_features_xml): Remove declaration.
1405 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1407 * tdesc.c (tdesc_architecture_name): Add new function.
1408 (tdesc_osabi_name): Likewise.
1409 (tdesc_get_features_xml): Use new functions.
1411 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1413 * tdesc.c (tdesc_create_flags): Remove.
1414 (tdesc_add_flag): Likewise.
1415 (tdesc_named_type): Likewise.
1416 (tdesc_create_union): Likewise.
1417 (tdesc_create_struct): Likewise.
1418 (tdesc_create_vector): Likewise.
1419 (tdesc_add_bitfield): Likewise.
1420 (tdesc_add_field): Likewise.
1421 (tdesc_set_struct_size): Likewise.
1423 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1425 * tdesc.c (~target_desc): Remove implictly deleted items.
1426 (init_target_desc): Iterate all features.
1427 (tdesc_get_features_xml): Use vector.
1428 (tdesc_create_feature): Create feature.
1429 * tdesc.h (tdesc_feature) Remove
1430 (target_desc): Add features.
1432 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1434 * Makefile.in: Add common/tdesc.c
1435 * tdesc.c (init_target_desc): init all reg_defs from register
1437 (tdesc_create_reg): Create tdesc_reg.
1438 * tdesc.h (tdesc_feature): Add register vector.
1440 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1442 * tdesc.h (struct target_desc) <features>: Change type to
1443 std::vector<std::string>.
1444 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1446 (tdesc_get_features_xml): Likewise.
1447 (tdesc_create_feature): Likewise.
1449 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1451 * regcache.c (find_register_by_number): Return a ref.
1452 (find_regno): Use references.
1453 (register_size): Likewise.
1454 (register_data): Likewise.
1455 * tdesc.c (target_desc::~target_desc): Remove free calls.
1456 (target_desc::operator==): Use std::vector compare.
1457 (init_target_desc): Use reference.
1458 (tdesc_create_reg): Use reg constructors.
1459 * tdesc.h (struct target_desc): Replace pointer with object.
1461 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1463 * regcache.c (find_register_by_number): Make static.
1464 (find_regno): Use find_register_by_number
1465 * regcache.h (struct reg): Remove declaration.
1467 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1469 * tdesc.c (target_desc::~target_desc): Move to here.
1470 (target_desc::operator==): Likewise.
1471 * tdesc.h (target_desc::~target_desc): Move from here.
1472 (target_desc::operator==): Likewise.
1474 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1476 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1478 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1480 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1482 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1483 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1484 and init_registers_s390_gs_linux64.
1486 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1488 * linux-s390-low.c (s390_fill_gs): Remove function.
1489 (s390_fill_gsbc): Remove function.
1490 (s390_regsets): Set fill functions for the guarded storage regsets
1493 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1495 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1496 the word size. Add comment.
1497 (s390_get_wordsize): New function.
1498 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1499 pswm with it. Instead, use s390_get_wordsize to determine the
1500 word size first and derive the correct tdesc from that directly.
1502 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1504 * Makefile.in: Include silent-rules.mk.
1505 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1506 (COMPILE): Add ECHO_CXX.
1507 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1508 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1509 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1510 (version-generated.c): Add ECHO_GEN.
1511 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1512 (IPAGENT_COMPILE): Add ECHO_CXX.
1513 (%-generated.c): Add ECHO_REGDAT.
1515 2018-03-14 Tom Tromey <tom@tromey.com>
1518 * ax.c (ax_printf): Special case for NULL.
1520 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1522 * linux-low.c (linux_qxfer_libraries_svr4): Use
1523 xml_escape_text_append.
1525 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1527 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1529 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1531 * server.c (handle_general_set): Remove unnecessary xstrdup.
1533 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1535 * server.c (parse_debug_format_options): Adjust to
1536 delim_string_to_char_ptr_vec changes.
1537 * thread-db.c (thread_db_load_search): Adjust to
1538 dirnames_to_char_ptr_vec changes.
1540 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1542 * target.h (target_enable_btrace, target_disable_btrace)
1543 (target_read_btrace, target_read_btrace_conf): Turn macro into
1544 inline function. Throw error if target method is not defined.
1545 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1546 check for btrace target method. Be prepared to handle exceptions
1547 from btrace target methods.
1549 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1551 * server.c (captured_main): Change order of error message printed
1552 when the current working directory cannot be found.
1554 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1556 * server.c: Include "filenames.h" and "pathstuff.h".
1557 (program_name): Delete variable.
1558 (program_path): New anonymous class.
1559 (get_exec_wrapper): Use "program_path" instead of
1561 (handle_v_run): Likewise.
1562 (captured_main): Likewise.
1563 (process_serial_event): Likewise.
1565 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1567 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1568 (OBJS): Add "pathstuff.o".
1569 * server.c (current_directory): New global variable.
1570 (captured_main): Initialize "current_directory".
1572 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1574 * tdesc.c: Use common/tdesc.h.
1575 * tdesc.h: Likewise.
1577 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1578 Simon Marchi <simon.marchi@ericsson.com>
1580 * Makefile.in: Switch order of make rules.
1582 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1584 * Makefile.in: Add common directory in build.
1585 * configure.ac: Add common reference.
1586 * configure: Regenerate.
1588 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1590 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1591 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1592 * spu-low.c (spu_target_ops): Likewise.
1593 * win32-low.c (win32_target_ops): Likewise.
1594 * server.c (supported_btrace_packets): Report packets unconditionally.
1595 * target.h (target_ops) <supports_btrace>: Remove.
1596 (target_supports_btrace): Remove.
1598 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1600 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1601 (handle_btrace_disable): Change return type to void. Use exceptions
1603 (handle_btrace_general_set): Catch exception and copy message to
1606 2018-02-08 Tom Tromey <tom@tromey.com>
1608 * linux-low.c (install_software_single_step_breakpoints): Use
1609 make_scoped_restore.
1610 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1611 (do_restore_current_thread_cleanup): Remove.
1612 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1615 2018-02-08 Tom Tromey <tom@tromey.com>
1617 * mem-break.c (set_raw_breakpoint_at): Use
1618 gdb::unique_xmalloc_ptr.
1620 2018-01-30 Pedro Alves <palves@redhat.com>
1623 * target.c (target_terminal::terminal_state): Rename to ...
1624 (target_terminal::m_terminal_state): ... this.
1626 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1628 * linux-low.c (handle_extended_wait): Surround call to
1629 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1631 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1633 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1634 linux_ptrace_attach_fail_reason_string now returning an
1636 (linux_attach): Likewise.
1637 * thread-db.c (attach_thread): Likewise.
1639 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1642 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1643 checking for fs_base/gs_base fields in struct user_regs_struct.
1644 * configure: Regenerate.
1646 2018-01-16 Yao Qi <yao.qi@linaro.org>
1649 * linux-low.c (fetch_register): Call supply_register instead of
1652 2018-01-08 Yao Qi <yao.qi@linaro.org>
1653 Simon Marchi <simon.marchi@ericsson.com>
1655 * Makefile.in (OBS): Remove selftest.o.
1656 * configure.ac: Set srv_selftest_objs if $development is true.
1657 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1658 * configure: Re-generated.
1659 * server.c (captured_main): Wrap variable selftest_filter with
1662 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1664 * server.c (parse_debug_format_options): Return std::string.
1665 (handle_monitor_command, captured_main): Adjust.
1667 2018-01-05 Pedro Alves <palves@redhat.com>
1670 * server.c (captured_main): Pass quiet=false to
1671 save_original_signals_state.
1673 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1675 * gdbreplay.c (gdbreplay_version): Update copyright year in
1677 * server.c (gdbserver_version): Likewise.
1679 2017-12-08 Tom Tromey <tom@tromey.com>
1681 * ax.c (ax_printf): Update.
1683 2017-12-07 Yao Qi <yao.qi@linaro.org>
1685 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1686 aarch64_linux_read_description.
1687 * linux-amd64-ipa.c (idx2mask): New array.
1688 (get_ipa_tdesc): Move idx2mask out.
1689 (initialize_low_tracepoint): Initialize target descriptions.
1690 * linux-i386-ipa.c (idx2mask): New array.
1691 (get_ipa_tdesc): Move idx2mask out.
1692 (initialize_low_tracepoint): Initialize target descriptions.
1694 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1696 * tdesc.c (struct tdesc_type): Change return type.
1697 (tdesc_add_flag): Change parameter type.
1698 (tdesc_add_bitfield): Likewise.
1699 (tdesc_add_field): Likewise.
1700 (tdesc_set_struct_size): Likewise.
1702 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1704 * regcache.c (registers_to_string): Remove unused variable.
1706 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1708 * inferiors.c (for_each_inferior_with_data): Remove.
1709 * inferiors.h (for_each_inferior_with_data): Remove.
1710 * server.c (handle_qxfer_threads_worker): Change parameter type.
1711 (handle_qxfer_threads_proper): Use for_each_thread.
1713 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1715 * inferiors.c (for_each_inferior): Remove.
1716 (clear_inferiors): Use for_each_thread.
1717 * inferiors.h (for_each_inferior): Remove.
1718 * linux-low.c (linux_wait_for_event_filtered): Use
1720 (linux_stabilize_threads): Likewise.
1721 * regcache.c (regcache_release): Likewise.
1722 * server.c (gdb_wants_all_threads_stopped): Likewise.
1723 (clear_pending_status_callback): Remove.
1724 (handle_status): Use for_each_thread.
1725 (captured_main): Likewise.
1726 * win32-low.c (child_init_thread_list): Likewise.
1727 (win32_clear_inferiors): Likewise.
1728 (fake_breakpoint_event): Likewise.
1730 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1732 * inferiors.h (find_inferior): Remove.
1733 * inferiors.c (find_inferior): Remove.
1735 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1737 * linux-low.c (resume_status_pending_p): Update comment.
1738 (need_step_over_p): Update comment.
1740 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1742 * linux-low.c (proceed_one_lwp): Return void, change parameter
1744 (unsuspend_and_proceed_one_lwp): Likewise.
1745 (proceed_all_lwps): Use for_each_thread.
1746 (unstop_all_lwps): Likewise.
1748 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1750 * linux-low.c (linux_resume_one_thread): Return void, take
1752 (linux_resume): Use for_each_thread.
1754 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1756 * linux-low.c (send_sigstop_callback): Return void, change
1757 parameter type. Rename to...
1758 (send_sigstop): ... this.
1759 (suspend_and_send_sigstop_callback): Return void, change parameter
1761 (suspend_and_send_sigstop): ... this.
1762 (stop_all_lwps): Use for_each_thread.
1764 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1766 * linux-low.c (lwp_running): Return bool, remove unused
1768 (linux_stabilize_threads): Use find_thread.
1770 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1772 * linux-low.c (select_singlestep_lwp_callback): Remove.
1773 (count_events_callback): Remove.
1774 (select_event_lwp_callback): Remove.
1775 (select_event_lwp): Use find_thread/for_each_thread.
1777 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1779 * linux-low.c (not_stopped_callback): Return bool, take filter
1781 (linux_wait_for_event_filtered): Use find_thread.
1782 (linux_wait_1): Likewise.
1784 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1786 * linux-low.c (same_lwp): Remove.
1787 (find_lwp_pid): Use find_thread.
1789 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1791 * linux-low.c (delete_lwp_callback): Remove.
1792 (linux_mourn): Use for_each_thread.
1794 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1796 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1797 args parameter, don't check for pid.
1798 (linux_detach): Use for_each_thread.
1800 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1802 * linux-low.c (struct counter): Remove.
1803 (second_thread_of_pid_p): Remove.
1804 (last_thread_of_process_p): Use find_thread.
1806 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1808 * inferiors.c (find_inferior_in_random): Remove.
1809 * inferiors.h (find_inferior_in_random): Remove.
1810 * linux-low.c (status_pending_p_callback): Return bool, accept
1811 parameter ptid directly.
1812 (linux_wait_for_event_filtered): Use find_thread_in_random.
1813 (linux_wait_1): Likewise.
1815 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1817 * inferiors.c (find_inferior_id): Remove.
1818 (find_thread_ptid): Move implemention from find_inferior_id to
1820 * inferiors.h (find_inferior_id): Remove.
1821 * server.c (handle_status): Use find_thread_ptid.
1822 (process_serial_event): Likewise.
1823 * thread-db.c (find_one_thread): Likewise.
1824 (thread_db_thread_handle): Likewise.
1825 * win32-low.c (thread_rec): Likewise.
1826 (child_delete_thread): Likewise.
1827 (win32_thread_alive): Likewise.
1828 (get_child_debug_event): Likewise.
1830 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1832 * linux-mips-low.c (update_watch_registers_callback): Return
1833 void, remove pid_p parameter, don't check for pid.
1834 (mips_insert_point, mips_remove_point): Use for_each_thread.
1836 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1838 * lynx.low (lynx_delete_thread_callback): Remove.
1839 (lynx_mourn): Use for_each_thread.
1841 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1843 * regcache.c (regcache_invalidate_one): Remove.
1844 (regcache_invalidate_pid): use for_each_thread.
1846 2017-11-26 Tom Tromey <tom@tromey.com>
1848 * linux-low.c (linux_create_inferior): Update.
1850 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1852 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1854 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1856 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1857 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1858 * linux-aarch64-tdesc-selftest.c: New file.
1859 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1861 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1863 * configure.srv: Add new file.
1864 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1865 * linux-aarch64-tdesc-selftest.c: New file.
1866 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1868 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1870 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1871 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1872 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1874 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1876 * configure.srv: Add new files.
1877 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1878 aarch64_linux_read_description.
1879 * linux-aarch64-low.c (aarch64_linux_read_description):
1880 Merge with aarch64_arch_setup.
1881 (aarch64_arch_setup): Call aarch64_linux_read_description.
1882 * linux-aarch64-tdesc.c: New file.
1883 * linux-aarch64-tdesc.h: New file.
1885 2017-11-24 Yao Qi <yao.qi@linaro.org>
1887 * configure.srv: Set $srv_regobj for tic6x-linux.
1888 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1889 (tic6x_read_description): Move some code to tic6x_arch_setup.
1890 (tic6x_tdesc_test): New function.
1891 (initialize_low_arch): Call selftests::register_test.
1893 2017-11-22 Yao Qi <yao.qi@linaro.org>
1895 * remote-utils.c (prepare_resume_reply): Use memcpy.
1897 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1899 * linux-low.c (kill_one_lwp_callback): Return void, take
1900 argument directly, don't filter on pid.
1901 (linux_kill): Use for_each_thread.
1903 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1905 * linux-low.c (need_step_over_p): Return bool, remove dummy
1907 (linux_resume, proceed_all_lwps): Use find_thread.
1909 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1911 * linux-low.c (resume_status_pending_p): Return bool, remove
1913 (linux_resume): Use find_thread.
1915 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1917 * linux-low.c (struct thread_resume_array): Remove.
1918 (linux_set_resume_request): Return void, take arguments
1920 (linux_resume): Use for_each_thread.
1922 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1924 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1925 return bool, remove data argument.
1926 (linux_stabilize_threads): Use find_thread.
1928 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1930 * linux-low.c (unsuspend_one_lwp): Remove.
1931 (unsuspend_all_lwps): Use for_each_thread, inline code from
1934 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1936 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1937 * linux-low.c (struct iterate_over_lwps_args): Remove.
1938 (iterate_over_lwps_filter): Remove.
1939 (iterate_over_lwps): Use find_thread.
1941 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1943 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1944 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1945 code from reset_lwp_ptrace_options_callback.
1947 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1949 * linux-arm-low.c (struct update_registers_data): Remove.
1950 (update_registers_callback): Return void, take arguments
1951 directly, don't check thread's pid.
1952 (arm_insert_point, arm_remove_point): Use for_each_thread.
1954 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1956 * win32-low.c (continue_one_thread): Return void, take argument
1958 (child_continue): Use for_each_thread.
1960 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1962 * win32-i386-low.c (update_debug_registers_callback): Rename
1964 (update_debug_registers): ... this, return void, remove pid_p arg.
1965 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1967 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1969 * inferiors.h (struct process_info): Add constructor, initialize
1971 <syscalls_to_catch>: Change type to std::vector<int>.
1972 * inferiors.c (add_process): Allocate process_info with new.
1973 (remove_process): Free process_info with delete.
1974 * linux-low.c (handle_extended_wait): Adjust.
1975 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1976 * server.c (handle_general_set): Adjust.
1978 2017-11-16 Pedro Alves <palves@redhat.com>
1980 * remote-utils.c (remote_close): Block SIGIO signals instead of
1981 uninstalling the SIGIO handler.
1983 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1985 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1987 2017-11-16 Yao Qi <yao.qi@linaro.org>
1989 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1990 (tic6x_store_gregset): Likewise.
1991 (tic6x_usrregs_info): Move it up.
1993 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1995 * Makefile.in: Update arch rules.
1996 * configure.srv: Explicitly mark arch/ files.
1998 2017-11-13 Andreas Schwab <schwab@suse.de>
2000 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2002 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2004 2017-11-06 Pedro Alves <palves@redhat.com>
2006 * config.in, configure: Regenerate.
2008 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2010 * target.c (struct thread_search): Remove.
2011 (thread_search_callback): Remove.
2012 (prepare_to_access_memory): Use for_each_thread instead of
2013 find_inferior. Inline code from thread_search_callback.
2015 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2017 * server.c (struct visit_actioned_threads_data): Remove.
2018 (visit_actioned_threads): Change prototype to take arguments
2020 (resume): Use find_thread instead of find_inferior.
2022 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2024 * server.c (queue_stop_reply_callback): Change prototype, return
2026 (find_status_pending_thread_callback): Remove.
2027 (handle_status): Replace find_inferior with find_thread and
2030 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2032 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2034 (aarch64_store_gregset): Likewise.
2035 (aarch64_fill_fpregset): Likewise.
2036 (aarch64_store_fpregset): Likewise.
2038 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2040 * gdbthread.h (find_thread, for_each_thread): New functions.
2041 * inferiors.c (thread_of_pid): Remove.
2042 (find_any_thread_of_pid): Use find_thread.
2043 * linux-low.c (num_lwps): Use for_each_thread.
2045 2017-10-17 Yao Qi <yao.qi@linaro.org>
2047 * Makefile.in: Remove one rule.
2048 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2050 2017-10-17 Yao Qi <yao.qi@linaro.org>
2052 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2053 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2055 2017-10-17 Yao Qi <yao.qi@linaro.org>
2057 * configure.srv: Rename arm.o with arch/arm.o.
2059 2017-10-17 Yao Qi <yao.qi@linaro.org>
2061 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2062 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2063 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2064 (arch-i386.o, arch-amd64.o): Remove rules.
2065 (arch/%.o): New rule.
2066 Update POSTCOMPILE and COMPILE.pre.
2067 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2068 * configure: Re-generated.
2069 * configure.srv: Replace arch-i386.o with arch/i386.o.
2070 Replace arch-amd64.o with arch/amd64.o.
2072 2017-10-16 Yao Qi <yao.qi@linaro.org>
2074 * configure: Regenerated.
2076 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2078 * inferiors.h: (struct inferior_list): Remove.
2079 (struct inferior_list_entry); Remove.
2080 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2081 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2082 get_first_inferior): Remove.
2083 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2084 find_inferior_id, find_inferior_in_random): Change signature.
2085 * inferiors.c (all_threads): Change type to
2086 std::list<thread_info *>.
2087 (get_thread): Remove macro.
2088 (find_inferior, find_inferior_id): Change signature, implement
2090 (find_inferior_in_random): Change signature, implement using
2091 find_thread_in_random.
2092 (for_each_inferior, for_each_inferior_with_data): Change
2093 signature, implement using for_each_thread.
2094 (add_inferior_to_list, remove_inferior): Remove.
2095 (add_thread, get_first_thread, thread_of_pid,
2096 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2097 (get_first_inferior, one_inferior_p, clear_inferior_list):
2099 (clear_inferiors, get_thread_process): Update.
2100 * gdbthread.h: Include <list>.
2101 (struct thread_info) <entry>: Remove field.
2103 (all_threads): Change type to std::list<thread_info *>.
2104 (get_first_inferior): Add doc.
2105 (find_thread, for_each_thread, find_thread_in_random): New
2107 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2108 * linux-arm-low.c (update_registers_callback): Update.
2109 * linux-low.c (second_thread_of_pid_p): Update.
2110 (kill_one_lwp_callback, linux_detach_lwp_callback,
2111 delete_lwp_callback, status_pending_p_callback, same_lwp,
2112 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2113 iterate_over_lwps, not_stopped_callback,
2114 resume_stopped_resumed_lwps, count_events_callback,
2115 select_singlestep_lwp_callback, select_event_lwp_callback,
2116 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2117 suspend_and_send_sigstop_callback, wait_for_sigstop,
2118 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2119 lwp_running, linux_set_resume_request, resume_status_pending_p,
2120 need_step_over_p, start_step_over, linux_resume_one_thread,
2121 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2122 reset_lwp_ptrace_options_callback): Update.
2123 * linux-mips-low.c (update_watch_registers_callback): Update.
2124 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2126 (free_register_cache_thread_one): Remove.
2127 (regcache_release): Update.
2128 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2129 handle_qxfer_threads_worker): Update.
2130 (handle_query): Update, use list iterator.
2131 (visit_actioned_threads, handle_pending_status,
2132 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2133 clear_pending_status_callback, set_pending_status_callback,
2134 find_status_pending_thread_callback, handle_status,
2135 process_serial_event): Update.
2136 * target.c (thread_search_callback): Update.
2137 * thread-db.c (thread_db_get_tls_address): Update.
2138 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2140 * win32-i386-low.c (update_debug_registers_callback): Update.
2141 * win32-low.c (delete_thread_info, child_delete_thread,
2142 continue_one_thread, suspend_one_thread,
2143 get_child_debug_event): Adjust.
2145 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2147 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2148 * inferiors.h: Include <list>.
2149 (struct process_info) <entry>: Remove field.
2151 (pid_of): Change macro to function.
2152 (ptid_of, lwpid_of): Remove macro.
2153 (all_processes): Change type to std::list<process_info *>.
2154 (ALL_PROCESSES): Remove macro.
2155 (for_each_process, find_process): New function.
2156 * inferiors.c (all_processes): Change type to
2157 std::list<process_info *>.
2158 (find_thread_process): Adjust.
2159 (add_process): Likewise.
2160 (remove_process): Likewise.
2161 (find_process_pid): Likewise.
2162 (get_first_process): Likewise.
2163 (started_inferior_callback): Remove.
2164 (have_started_inferiors_p): Adjust.
2165 (attached_inferior_callback): Remove.
2166 (have_attached_inferiors_p): Adjust.
2167 * linux-low.c (check_zombie_leaders): Likewise.
2168 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2169 (x86_linux_update_xmltarget): Adjust.
2170 * server.c (handle_query): Likewise.
2171 (gdb_reattached_process): Remove.
2172 (handle_status): Adjust.
2173 (kill_inferior_callback): Likewise.
2174 (detach_or_kill_inferior): Remove.
2175 (print_started_pid): Likewise.
2176 (print_attached_pid): Likewise.
2177 (detach_or_kill_for_exit): Update.
2178 (process_serial_event): Likewise.
2179 * linux-arm-low.c (arm_new_fork): Likewise.
2181 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2183 * dll.h: Include <list>.
2184 (struct dll_info): Add constructor.
2185 <entry>: Remove field.
2186 (all_dlls): Change type to std::list<dll_info>.
2187 * dll.c: Include <algorithm>.
2188 (get_dll): Remove macro.
2189 (all_dlls): Change type to std::list<dll_info *>.
2190 (free_one_dll): Remove.
2191 (match_dll): Likewise.
2192 (loaded_dll): Adjust.
2193 (unloaded_dll): Adjust to all_dlls type change, use
2194 std::find_if. Inline code from match_dll.
2195 (clear_dlls): Adjust to all_dlls type change.
2196 * server.c (emit_dll_description): Remove.
2197 (handle_qxfer_libraries): Adjust to all_dlls type change,
2198 integrate emit_dll_description's functionality.
2200 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2202 * linux-low.h (struct linux_target_ops) <delete_process>: New
2204 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2205 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2206 (struct linux_target_ops): Add delete_process callback.
2207 * linux-arm-low.c (arm_delete_process): New.
2208 (struct linux_target_ops): Add delete_process callback.
2209 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2210 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2211 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2212 * linux-mips-low.c (mips_linux_delete_process): New.
2213 (struct linux_target_ops): Add delete_process callback.
2214 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2215 * linux-s390-low.c (struct linux_target_ops): Likewise.
2216 * linux-sh-low.c (struct linux_target_ops): Likewise.
2217 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2218 * linux-tile-low.c (struct linux_target_ops): Likewise.
2219 * linux-x86-low.c (x86_linux_delete_process): New.
2220 (struct linux_target_ops): Add delete_process callback.
2221 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2223 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2225 * linux-aarch64-low.c (the_low_target): Add thread delete
2227 * linux-arm-low.c (arm_delete_thread): New function.
2228 (the_low_target): Add thread delete callback.
2229 * linux-bfin-low.c (the_low_target): Likewise.
2230 * linux-crisv32-low.c (the_low_target): Likewise.
2231 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2233 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2235 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2236 * linux-mips-low.c (mips_linux_delete_thread): New function.
2237 (the_low_target): Add thread delete callback.
2238 * linux-ppc-low.c (the_low_target): Likewise.
2239 * linux-s390-low.c (the_low_target): Likewise.
2240 * linux-sh-low.c (the_low_target): Likewise.
2241 * linux-tic6x-low.c (the_low_target): Likewise.
2242 * linux-tile-low.c (the_low_target): Likewise.
2243 * linux-x86-low.c (the_low_target): Likewise.
2244 * linux-xtensa-low.c (the_low_target): Likewise.
2246 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2248 * win32-low.c: Include "common-inferior.h".
2250 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2252 * inferiors.c (set_inferior_cwd): New function.
2253 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2254 (handle_query): Inform that QSetWorkingDir is supported.
2255 * win32-low.c (create_process): Pass the inferior's cwd to
2258 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2260 * inferiors.c (current_inferior_cwd): New global variable.
2261 (get_inferior_cwd): New function.
2262 * inferiors.h (struct process_info) <cwd>: New field.
2264 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2266 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2267 (OBS): Add gdb_tilde_expand.o.
2269 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2271 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2272 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2274 2017-09-29 Pedro Alves <palves@redhat.com>
2276 * ax.c (gdb_parse_agent_expr): Constify.
2277 * ax.h (gdb_parse_agent_expr): Constify.
2278 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2280 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2281 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2282 * remote-utils.h (read_ptid): Constify.
2283 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2284 (process_point_options, process_serial_event): Constify.
2285 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2286 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2287 (cmd_qtbuffer): Constify.
2289 2017-09-29 Pedro Alves <palves@redhat.com>
2291 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2294 2017-09-29 Pedro Alves <palves@redhat.com>
2296 * linux-low.c (handle_extended_wait): Pass parent thread instead
2297 of process to thread_db_notice_clone.
2298 * linux-low.h (thread_db_notice_clone): Replace parent process
2299 parameter with parent thread parameter.
2300 * thread-db.c (find_one_thread): Add comment.
2301 (thread_db_notice_clone): Replace parent process parameter with
2302 parent thread parameter. Temporarily switch to the parent thread.
2304 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2306 * gdbthread.h: Include "common-gdbthread.h".
2307 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2308 "if" when validating the ptid.
2309 * remote-utils.c: Include "gdbthread.h".
2310 (prepare_resume_reply): Use "switch_to_thread".
2311 * target.c (done_accessing_memory): Likewise.
2313 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2315 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2316 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2317 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2318 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2319 s390x-gs-linux64-ipa.o to ipa_obj.
2320 * linux-s390-low.c (HWCAP_S390_GS): New define.
2321 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2323 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2324 (s390_arch_setup): Check for guarded-storage support and choose
2326 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2327 init_registers_s390x_gs_linux64.
2328 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2330 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2331 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2333 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2335 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2337 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2339 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2340 (thread_db_thread_handle): Declare.
2341 * linux-low.c (linux_target_ops): Initialize thread_handle.
2342 * server.c (handle_qxfer_threads_worker): Add support for
2344 * target.h (struct target_ops): Add new function pointer,
2346 (target_thread_handle): Define.
2347 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2349 (thread_db_thread_handle): New function.
2351 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2353 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2354 * linux-low.h (thread_db_notice_clone): Declare.
2355 * thread-db.c (thread_db_notice_clone): New function.
2357 2017-09-21 Pedro Alves <palves@redhat.com>
2359 * server.c (gdb_read_memory, handle_status, process_serial_event)
2360 (handle_serial_event, handle_target_event): Adjust to
2361 set_desired_thread prototype change.
2362 * target.c (set_desired_thread): Remove 'use_general' parameter
2364 * target.h (set_desired_thread): Remove 'use_general' parameter.
2366 2017-09-20 Tom Tromey <tom@tromey.com>
2368 * target.c (target_terminal::terminal_state): Define.
2369 (target_terminal::init): Rename from target_terminal_init.
2370 (target_terminal::inferior): Rename from
2371 target_terminal_inferior.
2372 (target_terminal::ours): Rename from target_terminal_ours.
2373 (target_terminal::ours_for_output, target_terminal::info): New.
2375 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2377 * server.c (accumulate_file_name_length): Remove.
2378 (emit_dll_description): Adjust to std::string change.
2379 (handle_qxfer_libraries): Use std::string to hold document.
2381 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2383 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2384 return type of xml_escape_text.
2385 * server.c (emit_dll_description): Likewise.
2387 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2389 * server.c (captured_main): Accept argument for --selftest.
2390 Update run_tests call.
2391 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2392 when registering selftests.
2394 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2396 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2397 instead of "VEC" for "target_desc.reg_defs".
2398 (regcache_cpy): Likewise.
2399 (registers_to_string): Likewise.
2400 (registers_from_string): Likewise.
2401 (find_regno): Likewise.
2402 (supply_regblock): Likewise.
2403 (regcache_raw_read_unsigned): Likewise.
2404 * tdesc.c (init_target_desc): Likewise.
2405 (tdesc_create_reg): Likewise.
2406 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2407 (struct target_desc) <reg_defs>: Convert to "std::vector".
2408 (target_desc): Do not initialize "reg_defs".
2409 (~target_desc): Update code to use "std::vector" instead of "VEC"
2410 for "target_desc.reg_defs".
2411 (operator==): Likewise.
2413 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2415 * inferiors.h (thread_to_gdb_id): Remove.
2416 * inferiors.c (thread_to_gdb_id): Remove.
2417 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2418 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2419 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2421 * nto-low.c (nto_fetch_registers, nto_store_registers,
2422 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2424 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2426 * inferiors.h (gdb_id_to_thread_id): Remove.
2427 * inferiors.c (gdb_id_to_thread_id): Remove.
2428 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2429 removal. Move pid declaration closer to where it's used.
2431 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2433 * server.c (handle_detach): New function.
2434 (process_serial_event): Move code out, call handle_detach.
2436 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2438 * server.c (require_running): Rename to ...
2439 (require_running_or_return): ... this ...
2440 (require_running_or_break): ... and this.
2441 (handle_query, process_serial_event): Adjust.
2443 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2445 * linux-low.c (linux_set_resume_request): Remove unused
2448 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2450 * server.c (first_thread_of): Remove.
2451 (process_serial_event): Replace usage of first_thread_of with
2452 find_any_thread_of_pid.
2453 * tracepoint.c (same_process_p): Remove.
2454 (gdb_agent_about_to_close): Replace usage of same_process_p with
2455 find_any_thread_of_pid.
2456 * linux-x86-low.c (same_process_callback): Remove.
2457 (x86_arch_setup_process_callback): Replace usage of
2458 same_process_callback with find_any_thread_of_pid.
2459 * thread-db.c (any_thread_of): Remove.
2460 (switch_to_process): Replace usage of any_thread_of with
2461 find_any_thread_of_pid.
2462 * inferiors.c (thread_pid_matches_callback): Remove.
2463 (find_thread_process): Adjust to use find_any_thread_of_pid.
2465 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2467 * regcache.c (get_thread_regcache): Guard calls to "memset"
2470 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2472 * linux-low.c (handle_extended_wait): Use
2473 "allocate_target_description" instead of "XNEW".
2474 * linux-x86-low.c (initialize_low_arch): Likewise.
2476 2017-09-05 Yao Qi <yao.qi@linaro.org>
2478 * configure.srv (srv_i386_regobj): Remove.
2479 (srv_amd64_regobj): Remove.
2480 (srv_regobj): Set it to "" for x86 non-linux targets.
2481 * linux-x86-tdesc.c (i386_linux_read_description):
2482 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2483 (init_registers_i386): Remove the declaration.
2484 (tdesc_i386): Remove the declaration.
2485 (lynx_i386_arch_setup): Call i386_create_target_description.
2486 * nto-x86-low.c: Likewise.
2487 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2488 [!__x86_64__]: include arch/i386.h.
2489 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2491 2017-09-05 Yao Qi <yao.qi@linaro.org>
2493 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2494 i386/amd64-XXX-linux from it.
2496 2017-09-05 Yao Qi <yao.qi@linaro.org>
2498 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2500 (ipa_amd64_linux_regobj): Remove.
2501 (ipa_x32_linux_regobj): Remove.
2503 2017-09-05 Yao Qi <yao.qi@linaro.org>
2505 * Makefile.in (arch-amd64.o): New rule.
2506 * configure.srv: Append arch-amd64.o.
2507 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2508 (get_ipa_tdesc): Call amd64_linux_read_description.
2509 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2510 and init_registers_amd64_XXX.
2511 * linux-x86-low.c (x86_linux_read_description): Call
2512 amd64_linux_read_description.
2513 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2514 (initialize_low_arch): Don't call init_registers_x32_XXX and
2515 init_registers_amd64_XXX.
2516 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2517 and tdesc_amd64_XXX.
2518 [__x86_64__] (amd64_tdesc_test): New function.
2519 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2520 and init_registers_amd64_XXX.
2521 * linux-x86-tdesc.c: Include arch/amd64.h.
2522 (xcr0_to_tdesc_idx): New function.
2523 (i386_linux_read_description): New function.
2524 (amd64_get_ipa_tdesc_idx): New function.
2525 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2526 (amd64_get_ipa_tdesc): Declare.
2528 2017-09-05 Yao Qi <yao.qi@linaro.org>
2530 * configure.srv (srv_i386_linux_xmlfiles): Remove
2531 i386/i386-XXX-linux.xml from it.
2533 2017-09-05 Yao Qi <yao.qi@linaro.org>
2535 * configure.srv: Set srv_i386_linux_regobj empty if $development
2537 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2538 initialize_low_tdesc.
2539 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2540 with #if initialize_low_tdesc.
2541 * linux-x86-tdesc-selftest.c: New file.
2542 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2544 2017-09-05 Yao Qi <yao.qi@linaro.org>
2546 * Makefile.in (arch-i386.o): New rule.
2547 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2548 (x86_64-*-linux*): Likewise.
2549 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2550 include arch/i386.h.
2551 (i386_linux_read_description): Remove code and call
2552 i386_create_target_description.
2553 * tdesc.c (allocate_target_description): New function.
2554 * tdesc.h (set_tdesc_architecture): Remove declaration.
2555 (set_tdesc_osabi): Likewise.
2557 2017-09-05 Yao Qi <yao.qi@linaro.org>
2559 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2560 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2561 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2563 * server.c (get_features_xml): Call tdesc_get_features_xml.
2564 * tdesc.c (set_tdesc_architecture): New function.
2565 (set_tdesc_osabi): New function.
2566 (tdesc_get_features_xml): New function.
2567 (tdesc_create_feature): Add an argument.
2568 * tdesc.h (struct target_desc) <features>: New field.
2569 <arch, osabi>: New field.
2570 (~target_desc): xfree features, arch, and osabi.
2571 (target_desc::oerator==): Don't compare .xmltarget.
2572 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2573 (set_tdesc_osabi): Likewise.
2574 (tdesc_get_features_xml): Likewise.
2576 2017-09-05 Yao Qi <yao.qi@linaro.org>
2578 * linux-x86-tdesc.c: Include selftest.h.
2579 (i386_tdesc_test): New function.
2580 (initialize_low_tdesc): Call selftests::register_test.
2581 * tdesc.h: Include regdef.h.
2582 (target_desc): Override operator == and !=.
2584 2017-09-05 Yao Qi <yao.qi@linaro.org>
2586 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2587 (ipa_obj): Likewise.
2588 * linux-i386-ipa.c: Include common/x86-xstate.h
2589 (get_ipa_tdesc): Call i386_linux_read_description.
2590 (initialize_low_tracepoint): Don't call init_registers_XXX
2591 functions, call initialize_low_tdesc instead.
2592 * linux-x86-low.c (x86_linux_read_description): Call
2593 i386_linux_read_description.
2594 (initialize_low_arch): Don't call init_registers_i386_XXX
2595 functions, call initialize_low_tdesc.
2596 * linux-x86-tdesc.c: New file.
2597 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2598 (i386_get_ipa_tdesc_idx): Declare.
2599 (i386_get_ipa_tdesc): Declare.
2600 (initialize_low_tdesc): Declare.
2602 2017-09-05 Yao Qi <yao.qi@linaro.org>
2604 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2607 2017-09-05 Yao Qi <yao.qi@linaro.org>
2609 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2610 * regcache.c (get_thread_regcache): Use VEC_length.
2611 (init_register_cache): Likewise.
2612 (regcache_cpy): Likewise.
2613 (registers_to_string): Iterate reg_defs via VEC_iterate.
2614 (find_regno): Likewise.
2615 (find_register_by_number): Use VEC_index.
2616 (register_size): Call find_register_by_number.
2617 (register_data): Call find_register_by_number.
2618 (supply_regblock): Use VEC_length.
2619 (regcache_raw_read_unsigned): Likewise.
2620 * tdesc.c (init_target_desc): Iterate reg_defs via
2622 (default_description): Update initializer.
2623 (copy_target_description): Don't update field num_registers.
2624 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2625 <num_registers>: Remove.
2627 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2629 * Makefile.in (.SECONDARY): Define target.
2631 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2633 * linux-low.c (linux_wait_1): Adjust.
2634 * server.c (queue_stop_reply_callback): Adjust.
2636 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2638 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2639 QEnvironmentUnset and QEnvironmentReset packets.
2640 (handle_query): Inform remote that QEnvironmentHexEncoded,
2641 QEnvironmentUnset and QEnvironmentReset are supported.
2643 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2645 * inferiors.h (inferior_target_data): Rename to ...
2646 (thread_target_data): ... this.
2647 (inferior_regcache_data): Rename to ...
2648 (thread_regcache_data): ... this.
2649 (set_inferior_regcache_data): Rename to ...
2650 (set_thread_regcache_data): ... this.
2651 * inferiors.c (inferior_target_data): Rename to ...
2652 (thread_target_data): ... this.
2653 (inferior_regcache_data): Rename to ...
2654 (thread_regcache_data): ... this.
2655 (set_inferior_regcache_data): Rename to ...
2656 (set_thread_regcache_data): ... this.
2657 (free_one_thread): Update.
2658 * linux-low.h (get_thread_lwp): Update.
2659 * regcache.c (get_thread_regcache): Update.
2660 (regcache_invalidate_thread): Update.
2661 (free_register_cache_thread): Update.
2662 * win32-i386-low.c (update_debug_registers_callback): Update.
2663 (win32_get_current_dr): Update.
2664 * win32-low.c (thread_rec): Update.
2665 (delete_thread_info): Update.
2666 (continue_one_thread): Update.
2667 (suspend_one_thread): Update.
2669 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2671 * inferiors.c (set_inferior_target_data): Remove.
2672 * inferiors.h (set_inferior_target_data): Remove.
2674 2017-08-18 Yao Qi <yao.qi@linaro.org>
2676 * Makefile.in (OBS): Add selftest.o.
2677 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2678 * configure, config.in: Re-generated.
2679 * server.c: Include common/sefltest.h.
2680 (captured_main): Handle option --selftest.
2682 2017-08-09 Yao Qi <yao.qi@linaro.org>
2684 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2685 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2686 i386-avx-mpx.o and i386-mmx.o.
2687 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2688 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2689 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2690 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2691 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2692 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2693 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2694 i386/amd64-avx-mpx.xml.
2696 2017-08-09 Yao Qi <yao.qi@linaro.org>
2698 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2699 and x32-avx-avx512.o.
2700 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2701 i386/x32-avx-avx512.xml.
2703 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2705 * tracepoint.h (enum class fast_tpoint_collect_result): New
2707 (fast_tracepoint_collecting): Change return type to
2708 fast_tpoint_collect_result.
2709 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2710 * linux-low.h: Include tracepoint.h.
2711 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2712 fast_tpoint_collect_result.
2713 * linux-low.c (handle_tracepoints): Adjust.
2714 (linux_fast_tracepoint_collecting): Change return type to
2715 fast_tpoint_collect_result.
2716 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2717 linux_wait_1, stuck_in_jump_pad_callback,
2718 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2719 proceed_one_lwp): Adjust to type change.
2721 2017-07-10 Yao Qi <yao.qi@linaro.org>
2723 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2725 2017-06-29 Yao Qi <yao.qi@linaro.org>
2727 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2729 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2731 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2733 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2735 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2737 * linux-low.c (linux_create_inferior): Adjust code to access the
2738 environment information via 'gdb_environ' class.
2739 * lynx-low.c (lynx_create_inferior): Likewise.
2740 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2741 (get_environ): Return a pointer to 'our_environ'.
2742 (captured_main): Initialize 'our_environ'.
2743 * server.h (get_environ): Adjust prototype.
2744 * spu-low.c (spu_create_inferior): Adjust code to access the
2745 environment information via 'gdb_environ' class.
2747 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2749 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2750 usage of "register" keyword.
2752 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2754 * configure: Re-generate.
2756 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2758 * configure: Re-generate.
2760 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2762 * Makefile.in (COMPILE.pre): Add "-x c++".
2764 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2766 * fork-child.c: Conditionally include <signal.h>.
2768 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2770 * server.c (handle_general_set): Handle new packet
2771 "QStartupWithShell".
2772 (handle_query): Add "QStartupWithShell" to the list of supported
2774 (gdbserver_usage): Add help text explaining the
2775 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2777 (captured_main): Recognize and act upon the presence of the new
2780 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2781 Pedro Alves <palves@redhat.com>
2783 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2784 * configure: Regenerate.
2785 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2787 (i[34567]86-*-lynxos*): Likewise.
2788 (spu*-*-*): Likewise.
2789 * fork-child.c: New file.
2790 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2792 (linux_ptrace_fun): New function.
2793 (linux_create_inferior): Adjust function prototype to reflect
2794 change on "target.h". Adjust function code to use
2796 (linux_request_interrupt): Delete "signal_pid".
2797 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2798 (lynx_ptrace_fun): New function.
2799 (lynx_create_inferior): Adjust function prototype to reflect
2800 change on "target.h". Adjust function code to use
2802 * nto-low.c (nto_create_inferior): Adjust function prototype and
2803 code to reflect change on "target.h". Update comments.
2804 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2805 "common-terminal.h" and "environ.h".
2806 (terminal_fd): Moved to fork-child.c.
2807 (old_foreground_pgrp): Likewise.
2808 (restore_old_foreground_pgrp): Likewise.
2809 (last_status): Make it global.
2810 (last_ptid): Likewise.
2811 (our_environ): New variable.
2812 (startup_with_shell): Likewise.
2813 (program_name): Likewise.
2814 (program_argv): Rename to...
2815 (program_args): ...this.
2816 (wrapper_argv): New variable.
2817 (start_inferior): Delete function.
2818 (get_exec_wrapper): New function.
2819 (get_exec_file): Likewise.
2820 (get_environ): Likewise.
2821 (prefork_hook): Likewise.
2822 (post_fork_inferior): Likewise.
2823 (postfork_hook): Likewise.
2824 (postfork_child_hook): Likewise.
2825 (handle_v_run): Update code to deal with arguments coming from the
2826 remote host. Update calls from "start_inferior" to
2828 (captured_main): Likewise. Initialize environment variable. Call
2830 * server.h (post_fork_inferior): New prototype.
2831 (get_environ): Likewise.
2832 (last_status): Declare.
2833 (last_ptid): Likewise.
2834 (signal_pid): Likewise.
2835 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2836 (spu_ptrace_fun): New function.
2837 (spu_create_inferior): Adjust function prototype to reflect change
2838 on "target.h". Adjust function code to use "fork_inferior".
2839 * target.c (target_terminal_init): New function.
2840 (target_terminal_inferior): Likewise.
2841 (target_terminal_ours): Likewise.
2842 * target.h: Include <vector>.
2843 (struct target_ops) <create_inferior>: Update prototype.
2844 (create_inferior): Update macro.
2845 * utils.c (gdb_flush_out_err): New function.
2846 * win32-low.c (win32_create_inferior): Adjust function prototype
2847 and code to reflect change on "target.h".
2849 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2851 * inferiors.c (switch_to_thread): New function.
2853 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2855 * Makefile.in (SFILE): Add "common/job-control.c".
2856 (OBS): Add "job-control.o".
2858 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2860 * Makefile: Remove "@host_makefile_frag@".
2862 2017-05-05 Pedro Alves <palves@redhat.com>
2864 * configure: Regenerate.
2866 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2868 * configure: Regenerate.
2870 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2872 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2873 software_single_step change of return type to
2874 std::vector<CORE_ADDR>.
2875 * linux-low.c (install_software_single_step_breakpoints):
2877 * linux-low.h (install_software_single_step_breakpoints):
2880 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2882 * remote-utils.c: Include "gdb_termios.h" instead of
2884 * terminal.h: Delete file.
2886 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2888 * server.c: Include <vector>.
2889 <program_argv, wrapper_argv>: Convert to std::vector.
2890 (start_inferior): Rewrite function to use C++.
2891 (handle_v_run): Likewise. Update code that calculates the argv
2892 based on the vRun packet; use C++.
2893 (captured_main): Likewise.
2895 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2897 * server.c (handle_v_cont): Initialize thread_resume::thread
2900 2017-04-05 Pedro Alves <palves@redhat.com>
2902 * configure: Regenerate.
2904 2017-04-05 Pedro Alves <palves@redhat.com>
2906 * gdbreplay.c (sync_error): Constify.
2907 * linux-x86-low.c (push_opcode): Constify.
2909 2017-04-05 Pedro Alves <palves@redhat.com>
2911 * win32-low.c (get_child_debug_event)
2912 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2913 Report TARGET_WAITKIND_SPURIOUS instead.
2915 2017-04-05 Pedro Alves <palves@redhat.com>
2917 * remote-utils.c (remote_prepare, remote_open): Constify.
2918 * remote-utils.h (remote_prepare, remote_open): Constify.
2919 * server.c (captured_main): Constify 'port' handling.
2921 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2923 * Makefile.in (clean): Clear .deps.
2925 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2927 * .gitignore: Remove generated files, replace with wildcard.
2928 * (clean): Replace removal of generated files with wildcard.
2929 (version.c): Replace with...
2930 (version-generated.c): ...this.
2931 (xml-builtin.c): Replace with...
2932 (xml-builtin-generated.c): ...this.
2933 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2934 (%.c: *regformats*): Replace with...
2935 (%-generated.c: *regformats*): ...this.
2937 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2939 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2940 (xtensa_fill_gregset): Call collect_register_by_name for
2942 (xtensa_store_gregset): Call supply_register_by_name for
2945 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2947 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2948 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2949 (xtensa_store_gregset): Call supply_register for all registers in
2950 a0_regnum..a0_regnum + C0_NREGS range.
2952 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2954 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2955 (ax-ipa.o: ax.c): Remove.
2956 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2957 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2958 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2959 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2960 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2962 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2964 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2965 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2966 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2967 (errors-ipa.o: ../common/errors.c): Remove.
2968 (format-ipa.o: ../common/format.c): Remove.
2969 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2971 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2973 * Makefile.in (%-ipa.o: %.c): New rule.
2974 (tracepoint-ipa.o: tracepoint.c): Remove.
2975 (utils-ipa.o: utils.c): Remove.
2976 (remote-utils-ipa.o: remote-utils.c): Remove.
2977 (regcache-ipa.o: regcache.c): Remove.
2978 (i386-linux-ipa.o: i386-linux.c): Remove.
2979 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2980 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2981 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2982 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2983 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2984 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2985 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2986 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2987 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2988 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2989 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2990 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2991 (aarch64-ipa.o: aarch64.c): Remove.
2992 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2993 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2994 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2995 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2996 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2997 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2998 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2999 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3000 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3001 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3002 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3003 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3004 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3005 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3006 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3007 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3008 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3009 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3010 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3011 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3012 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3013 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3014 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3015 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3016 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3017 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3018 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3019 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3020 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3021 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3022 (tdesc-ipa.o: tdesc.c): Remove.
3023 (x32-linux-ipa.o: x32-linux.c): Remove.
3024 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3025 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3027 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3029 * Makefile.in (%.o: ../arch/%.c): New rule.
3030 (arm.o: ../arch/arm.c): Remove.
3031 (arm-linux.o: ../arch/arm-linux.c): Remove.
3032 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3033 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3035 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3037 * Makefile.in (%.o: ../nat/%.c): New rule.
3038 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3039 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3040 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3041 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3042 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3043 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3044 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3045 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3046 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3047 (linux-personality.o: ../nat/linux-personality.c): Remove.
3048 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3049 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3050 (x86-linux.o: ../nat/x86-linux.c): Remove.
3051 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3052 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3054 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3056 * Makefile.in (%.o: ../common/%.c): New rule.
3057 (signals.o: ../common/signals.c): Remove.
3058 (print-utils.o: ../common/print-utils.c): Remove.
3059 (rsp-low.o: ../common/rsp-low.c): Remove.
3060 (common-utils.o: ../common/common-utils.c): Remove.
3061 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3062 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3063 (vec.o: ../common/vec.c): Remove.
3064 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3065 (xml-utils.o: ../common/xml-utils.c): Remove.
3066 (ptid.o: ../common/ptid.c): Remove.
3067 (buffer.o: ../common/buffer.c): Remove.
3068 (format.o: ../common/format.c): Remove.
3069 (filestuff.o: ../common/filestuff.c): Remove.
3070 (agent.o: ../common/agent.c): Remove.
3071 (errors.o: ../common/errors.c): Remove.
3072 (environ.o: ../common/environ.c): Remove.
3073 (common-debug.o: ../common/common-debug.c): Remove.
3074 (cleanups.o: ../common/cleanups.c): Remove.
3075 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3076 (fileio.o: ../common/fileio.c): Remove.
3077 (common-regcache.o: ../common/common-regcache.c): Remove.
3078 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3079 (new-op.o: ../common/new-op.c): Remove.
3080 (btrace-common.o: ../common/btrace-common.c): Remove.
3082 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3084 * Makefile.in (%.o: ../target/%.c): New rule.
3085 (waitstatus.o: ../target/waitstatus.c): Remove.
3087 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3090 (%.c: ../regformats/%.dat,
3091 (%.c: ../regformats/arm/%.dat,
3092 (%.c: ../regformats/i386/%.dat,
3093 (%.c: ../regformats/rs6000/%.dat): New rules.
3094 (aarch64.c): Remove.
3095 (reg-arm.c): Remove.
3096 (arm-with-iwmmxt.c): Remove.
3097 (arm-with-vfpv2.c): Remove.
3098 (arm-with-vfpv3.c): Remove.
3099 (arm-with-neon.c): Remove.
3100 (reg-bfin.c): Remove.
3101 (reg-cris.c): Remove.
3102 (reg-crisv32.c): Remove.
3104 (i386-linux.c): Remove.
3105 (i386-avx.c): Remove.
3106 (i386-avx-linux.c): Remove.
3107 (i386-avx-avx512.c): Remove.
3108 (i386-avx-avx512-linux.c): Remove.
3109 (i386-mpx.c): Remove.
3110 (i386-mpx-linux.c): Remove.
3111 (i386-avx-mpx-avx512-pku.c): Remove.
3112 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3113 (i386-avx-mpx.c): Remove.
3114 (i386-avx-mpx-linux.c): Remove.
3115 (i386-mmx.c): Remove.
3116 (i386-mmx-linux.c): Remove.
3117 (reg-ia64.c): Remove.
3118 (reg-m32r.c): Remove.
3119 (reg-m68k.c): Remove.
3121 (mips-linux.c): Remove.
3122 (mips-dsp-linux.c): Remove.
3123 (mips64-linux.c): Remove.
3124 (mips64-dsp-linux.c): Remove.
3125 (nios2-linux.c): Remove.
3126 (powerpc-32.c): Remove.
3127 (powerpc-32l.c): Remove.
3128 (powerpc-altivec32l.c): Remove.
3129 (powerpc-cell32l.c): Remove.
3130 (powerpc-vsx32l.c): Remove.
3131 (powerpc-isa205-32l.c): Remove.
3132 (powerpc-isa205-altivec32l.c): Remove.
3133 (powerpc-isa205-vsx32l.c): Remove.
3134 (powerpc-e500l.c): Remove.
3135 (powerpc-64l.c): Remove.
3136 (powerpc-altivec64l.c): Remove.
3137 (powerpc-cell64l.c): Remove.
3138 (powerpc-vsx64l.c): Remove.
3139 (powerpc-isa205-64l.c): Remove.
3140 (powerpc-isa205-altivec64l.c): Remove.
3141 (powerpc-isa205-vsx64l.c): Remove.
3142 (s390-linux32.c): Remove.
3143 (s390-linux32v1.c): Remove.
3144 (s390-linux32v2.c): Remove.
3145 (s390-linux64.c): Remove.
3146 (s390-linux64v1.c): Remove.
3147 (s390-linux64v2.c): Remove.
3148 (s390-te-linux64.c): Remove.
3149 (s390-vx-linux64.c): Remove.
3150 (s390-tevx-linux64.c): Remove.
3151 (s390x-linux64.c): Remove.
3152 (s390x-linux64v1.c): Remove.
3153 (s390x-linux64v2.c): Remove.
3154 (s390x-te-linux64.c): Remove.
3155 (s390x-vx-linux64.c): Remove.
3156 (s390x-tevx-linux64.c): Remove.
3157 (tic6x-c64xp-linux.c): Remove.
3158 (tic6x-c64x-linux.c): Remove.
3159 (tic6x-c62x-linux.c): Remove.
3161 (reg-sparc64.c): Remove.
3162 (reg-spu.c): Remove.
3164 (amd64-linux.c): Remove.
3165 (amd64-avx.c): Remove.
3166 (amd64-avx-linux.c): Remove.
3167 (amd64-avx-avx512.c): Remove.
3168 (amd64-avx-avx512-linux.c): Remove.
3169 (amd64-mpx.c): Remove.
3170 (amd64-mpx-linux.c): Remove.
3171 (amd64-avx-mpx-avx512-pku.c): Remove.
3172 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3173 (amd64-avx-mpx.c): Remove.
3174 (amd64-avx-mpx-linux.c): Remove.
3176 (x32-linux.c): Remove.
3177 (x32-avx.c): Remove.
3178 (x32-avx-linux.c): Remove.
3179 (x32-avx-avx512.c): Remove.
3180 (x32-avx-avx512-linux.c): Remove.
3181 (reg-xtensa.c): Remove.
3182 (reg-tilegx.c): Remove.
3183 (reg-tilegx32.c): Remove.
3185 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3187 * Makefile.in (SFILES): Add "common/environ.c".
3188 (OBJS): Add "common/environ.h".
3190 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3192 * configure.ac: Check if the fs_base and gs_base members of
3193 `struct user_regs_struct' exist.
3194 * config.in: Regenerated.
3195 * configure: Likewise.
3197 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3199 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3201 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3202 (get_next_pcs_syscall_next_pc): Likewise.
3204 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3206 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3207 * nto-x86-low.c: Likewise.
3209 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3211 * Makefile.in: Include disable-implicit-rules.mk.
3213 2016-11-23 Pedro Alves <palves@redhat.com>
3215 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3216 (debug_vprintf): Use std::chrono::steady_clock instead of
3217 gettimeofday. Use '.' instead of ':'.
3218 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3219 (get_timestamp): Use std::chrono::steady_clock instead of
3222 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3224 * Makefile.in: Fix whitespace formatting.
3226 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3228 * Makefile.in (SFILES, OBS): Flatten list and order
3231 2016-11-23 Pedro Alves <palves@redhat.com>
3233 * event-loop.c (handle_file_event): Use warning.
3234 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3235 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3238 2016-11-23 Pedro Alves <palves@redhat.com>
3240 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3242 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3243 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3244 debug_printf and debug_flush for debug output.
3245 * server.c (handle_general_set): Likewise.
3246 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3249 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3251 * Makefile.in (.c.o): Replace rule with ...
3252 (%.o: %.c): ... this one.
3254 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3256 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3257 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3259 * configure.ac: Remove checks for the make program.
3260 * configure: Re-generate.
3262 2016-10-28 Pedro Alves <palves@redhat.com>
3264 * Makefile.in (CXX_DIALECT): Get from configure.
3265 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3266 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3267 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3268 * config.in: Regenerate.
3269 * configure: Regenerate.
3271 2016-10-27 Yao Qi <yao.qi@linaro.org>
3273 * linux-low.c (linux_supports_range_stepping): Return true if
3274 can_software_single_step return true.
3276 2016-10-27 Yao Qi <yao.qi@linaro.org>
3278 * inferiors.c (find_inferior_in_random): New function.
3279 * inferiors.h (find_inferior_in_random): Declare.
3280 * linux-low.c (linux_wait_for_event_filtered): Call
3281 find_inferior_in_random instead of find_inferior.
3283 2016-10-27 Yao Qi <yao.qi@linaro.org>
3285 * linux-low.c (linux_wait_1): If single-step breakpoints are
3286 inserted, remove them.
3288 2016-10-26 Pedro Alves <palves@redhat.com>
3290 * linux-low.c (handle_extended_wait): Link parent/child fork
3292 (linux_wait_1): Unlink them.
3293 (linux_set_resume_request): Ignore resume requests for
3294 already-resumed and unhandled fork child threads.
3295 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3296 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3298 (handle_v_requests) <vCont>: Don't call require_running.
3299 * server.h (in_queued_stop_replies): New declaration.
3301 2016-10-24 Yao Qi <yao.qi@linaro.org>
3304 * linux-aarch64-low.c (append_insns): Cast the return value to
3307 2016-10-10 Yao Qi <yao.qi@linaro.org>
3309 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3311 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3313 * target.c (target_supports_multi_process): New function, moved
3315 * target.h (target_supports_multi_process): ... here. Remove
3318 2016-10-05 Tom Tromey <tom@tromey.com>
3321 * tracepoint.c (handle_tracepoint_bkpts): Check
3322 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3324 2016-10-05 Yao Qi <yao.qi@linaro.org>
3326 * configure.srv: Update the path of arm-*.xml files.
3328 2016-10-05 Terry Guo <terry.guo@arm.com>
3329 Yao Qi <yao.qi@linaro.org>
3331 * Makefile.in: Adjust the path of rules.
3332 * configure.srv: Update the path of xml files.
3333 * regformats/arm-with-iwmmxt.dat: Regenerated.
3334 * regformats/arm-with-neon.dat: Likewise.
3335 * regformats/arm-with-vfpv2.dat: Likewise.
3336 * regformats/arm-with-vfpv3.dat Likewise.
3338 2016-09-30 Yao Qi <yao.qi@linaro.org>
3341 * target.c (target_stop_and_wait): Don't call
3342 target_continue_no_signal, use resume_stop instead.
3344 2016-09-26 Yao Qi <yao.qi@linaro.org>
3346 * linux-low.c (linux_wait_1): Call debug_exit.
3348 2016-09-23 Pedro Alves <palves@redhat.com>
3350 * Makefile.in (SFILES): Add common/new-op.c.
3351 (OBS): Add common/new-op.o.
3352 (new-op.o): New rule.
3354 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3356 * .gitinore: Ignore more files.
3358 2016-09-21 Yao Qi <yao.qi@linaro.org>
3360 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3363 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3365 * server.c (start_inferior): Call target_mourn_inferior instead of
3366 mourn_inferior; pass ptid_t argument to it.
3368 (handle_target_event): Likewise.
3369 * target.c (target_mourn_inferior): New function.
3370 * target.h (mourn_inferior): Delete macro.
3372 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3374 * linux-low.c (lwp_is_stepping): New function.
3376 2016-09-06 Carl Love <cel@us.ibm.com>
3378 * server.c (start_inferior): Fixed comment, requested comment change
3379 didn't get updated correctly. Removed reference to ptrace () call as
3380 it is only true on Linux systems.
3382 2016-09-06 Carl Love <cel@us.ibm.com>
3384 * server.c (start_inferior): Do not call
3385 function target_post_create_inferior () if the
3386 inferior process has already exited.
3388 2016-09-05 Pedro Alves <palves@redhat.com>
3390 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3391 (COMPILE.pre, CC_LD): Use CXX directly.
3392 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3393 * acinclude.m4: Don't include build-with-cxx.m4.
3394 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3395 * configure: Regenerate.
3397 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3400 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3401 call writing data to own_buf.
3403 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3405 * target.c (mywait): Call target_wait instead of
3407 (target_wait): New function.
3409 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3411 * server.c (start_inferior): New variable 'ptid'. Replace calls
3412 to the_target->resume by target_continue{,_no_signal}, depending
3414 * target.c (target_stop_and_wait): Call target_continue_no_signal
3415 instead of the_target->resume.
3416 (target_continue): New function.
3418 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3420 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3422 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3425 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3427 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3428 * linux-arm-low.c (ps_get_thread_area): Likewise.
3429 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3430 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3431 * linux-mips-low.c (ps_get_thread_area): Likewise.
3432 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3433 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3434 * linux-x86-low.c (ps_get_thread_area): Likewise.
3435 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3437 2016-08-19 Pedro Alves <palves@redhat.com>
3439 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3441 2016-08-19 Pedro Alves <palves@redhat.com>
3443 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3444 comment. Use memcpy instead of casting through unsigned long.
3446 2016-08-19 Pedro Alves <palves@redhat.com>
3448 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3449 allocating around 0x80000000.
3451 2016-08-19 Pedro Alves <palves@redhat.com>
3454 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3455 (x32-avx512-linux-ipa.o): New rules.
3456 * configure.ac (x86_64-*-linux*): New x32 check.
3457 * configure.srv (ipa_x32_linux_regobj): New.
3458 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3459 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3461 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3463 * configure: Regenerate.
3465 2016-08-09 Pedro Alves <palves@redhat.com>
3468 * Makefile.in (OBS): Add signals-state-save-restore.o.
3469 (signals-state-save-restore.o): New rule.
3470 * config.in: Regenerate.
3471 * configure: Regenerate.
3472 * linux-low.c: Include "signals-state-save-restore.h".
3473 (linux_create_inferior): Call
3474 restore_original_signals_state.
3475 * server.c: Include "dispositions-save-restore.h".
3476 (captured_main): Call save_original_signals_state.
3478 2016-08-05 Pedro Alves <palves@redhat.com>
3480 * configure: Regenerate.
3482 2016-08-04 Yao Qi <yao.qi@linaro.org>
3484 * linux-low.c (regsets_fetch_inferior_registers): Check
3485 errno is ESRCH or not.
3487 2016-08-02 Yao Qi <yao.qi@linaro.org>
3489 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3490 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3491 (thread_db_load_search): Update.
3492 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3493 td_ta_set_event and td_ta_event_getmsg.
3495 2016-07-26 Pedro Alves <palves@redhat.com>
3498 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3499 of unsigned long for 64-bit registers and use uint32_t instead of
3500 unsigned int for 32-bit registers.
3502 2016-07-26 Pedro Alves <palves@redhat.com>
3504 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3507 2016-07-21 Tom Tromey <tom@tromey.com>
3509 * configure: Rebuild.
3511 2016-07-21 Yao Qi <yao.qi@linaro.org>
3513 * mem-break.c (find_gdb_breakpoint): Cast bp to
3514 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3516 2016-07-21 Yao Qi <yao.qi@linaro.org>
3518 * server.c (handle_v_requests): Support s and S actions
3519 if target_supports_software_single_step return true.
3521 2016-07-21 Yao Qi <yao.qi@linaro.org>
3523 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3524 is resume_step, call maybe_hw_step.
3525 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3527 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3529 (proceed_one_lwp): If resume request is resume_step, install
3530 reinsert breakpoints and call maybe_hw_step.
3532 2016-07-21 Yao Qi <yao.qi@linaro.org>
3534 * linux-low.c (proceed_one_lwp): Declare.
3535 (linux_resume_one_thread): Remove local variable 'step'.
3536 Lift code enqueue signal. Call proceed_one_lwp instead of
3537 linux_resume_one_lwp.
3539 2016-07-21 Yao Qi <yao.qi@linaro.org>
3541 * linux-low.c (linux_resume_one_thread): Call
3542 enqueue_pending_signal.
3544 2016-07-21 Yao Qi <yao.qi@linaro.org>
3546 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3547 * inferiors.c (do_restore_current_thread_cleanup): New function.
3548 (make_cleanup_restore_current_thread): Likewise.
3549 * linux-low.c (install_software_single_step_breakpoints): Call
3550 make_cleanup_restore_current_thread. Switch current_thread to
3553 2016-07-21 Yao Qi <yao.qi@linaro.org>
3555 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3556 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3557 (clone_one_breakpoint): Likewise.
3558 (delete_reinsert_breakpoints): Change parameter to thread.
3560 (has_reinsert_breakpoints): Likewise.
3561 (uninsert_reinsert_breakpoints): Likewise.
3562 (reinsert_reinsert_breakpoints): Likewise.
3563 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3564 (delete_reinsert_breakpoints): Likewise.
3565 (reinsert_reinsert_breakpoints): Likewise.
3566 (uninsert_reinsert_breakpoints): Likewise.
3567 (has_reinsert_breakpoints): Likewise.
3569 2016-07-21 Yao Qi <yao.qi@linaro.org>
3571 * inferiors.c (get_thread_process): Make parameter const.
3572 * inferiors.h (get_thread_process): Update declaration.
3573 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3574 Add new parameters child_thread and parent_thread. Callers
3576 * mem-break.h (clone_all_breakpoints): Update declaration.
3578 2016-07-21 Yao Qi <yao.qi@linaro.org>
3580 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3581 <command_list, handler>: Remove.
3582 (struct gdb_breakpoint): New.
3583 (struct other_breakpoint): New.
3584 (struct reinsert_breakpoint): New.
3585 (is_gdb_breakpoint): New function.
3586 (any_persistent_commands): Update command_list if
3587 is_gdb_breakpoint returns true.
3588 (set_breakpoint): Create breakpoints according to their types.
3589 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3590 (set_gdb_breakpoint_1): Likewise.
3591 (set_gdb_breakpoint): Likewise.
3592 (clear_breakpoint_conditions): Change parameter type to
3593 'struct gdb_breakpoint *'.
3594 (clear_breakpoint_commands): Likewise.
3595 (clear_breakpoint_conditions_and_commands): Likewise.
3596 (add_condition_to_breakpoint): Likewise.
3597 (add_breakpoint_condition): Likewise.
3598 (add_commands_to_breakpoint): Likewise.
3599 (check_breakpoints): Check other_breakpoint.
3600 (clone_one_breakpoint): Clone breakpopint according to its type.
3601 * mem-break.h (struct gdb_breakpoint): Declare.
3602 (set_gdb_breakpoint): Update declaration.
3603 (clear_breakpoint_conditions_and_commands): Likewise.
3604 (add_breakpoint_condition): Likewise.
3605 (add_breakpoint_commands): Likewise.
3606 * server.c (process_point_options): Change parameter type to
3607 'struct gdb_breakpoint *'.
3609 2016-07-21 Yao Qi <yao.qi@linaro.org>
3611 * mem-break.c (set_breakpoint_at): Rename it to ...
3612 (set_breakpoint_type_at): ... it.
3613 (set_breakpoint_at): Call set_breakpoint_type_at.
3614 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3615 * mem-break.h (set_breakpoint_at): Update comments.
3617 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3619 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3621 (nios2_store_gregset): Likewise.
3623 2016-07-01 Pedro Alves <palves@redhat.com>
3624 Antoine Tremblay <antoine.tremblay@ericsson.com>
3626 * linux-low.c: Change interface to take the target lwp_info
3627 pointer directly and return void. Handle detaching from a zombie
3629 (linux_detach_lwp_callback): New function.
3630 (linux_detach): Detach from the leader thread after detaching from
3633 2016-06-28 Yao Qi <yao.qi@linaro.org>
3635 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3636 for variable new_offset.
3637 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3638 (aarch64_ftrace_insn_reloc_cb): Likewise.
3639 (aarch64_ftrace_insn_reloc_tb): Likewise.
3640 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3641 PRIx64 instead of PRIx32.
3643 2016-06-28 Yao Qi <yao.qi@linaro.org>
3645 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3646 (the_low_target): Install arm_get_syscall_trapinfo.
3648 2016-06-28 Yao Qi <yao.qi@linaro.org>
3650 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3652 (the_low_target): Install aarch64_get_syscall_trapinfo.
3654 2016-06-28 Yao Qi <yao.qi@linaro.org>
3656 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3658 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3659 Remove parameter sysno.
3660 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3663 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3665 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3666 (s390_emit_ne_goto): Likewise.
3667 (s390_emit_lt_goto): Likewise.
3668 (s390_emit_le_goto): Likewise.
3669 (s390_emit_gt_goto): Likewise.
3670 (s390_emit_ge_goto): Likewise.
3671 (s390x_emit_eq_goto): Likewise.
3672 (s390x_emit_ne_goto): Likewise.
3673 (s390x_emit_lt_goto): Likewise.
3674 (s390x_emit_le_goto): Likewise.
3675 (s390x_emit_gt_goto): Likewise.
3676 (s390x_emit_ge_goto): Likewise.
3677 (s390_emit_ops_impl): Mark variable static.
3678 (s390x_emit_ops): Likewise.
3680 2016-06-17 Yao Qi <yao.qi@linaro.org>
3682 * linux-low.c (handle_extended_wait): Call
3683 uninsert_reinsert_breakpoints for the parent process. Remove
3684 reinsert breakpoints from the child process. Reinsert them to
3685 the parent process when vfork is done.
3686 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3687 (reinsert_reinsert_breakpoints): New function.
3688 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3689 (reinsert_reinsert_breakpoints): Declare.
3691 2016-06-17 Yao Qi <yao.qi@linaro.org>
3693 * linux-low.c (handle_extended_wait): If the parent is doing
3694 step-over, remove the reinsert breakpoints from the forked child.
3696 2016-06-17 Yao Qi <yao.qi@linaro.org>
3698 * linux-low.c (unsuspend_all_lwps): Declare.
3699 (linux_low_filter_event): If thread exited, call finish_step_over.
3700 If step-over is finished, unsuspend other threads.
3702 2016-06-17 Yao Qi <yao.qi@linaro.org>
3704 * linux-low.c (linux_resume_one_lwp_throw): Assert
3705 has_reinsert_breakpoints returns false.
3706 * mem-break.c (delete_disabled_breakpoints): Assert
3707 bp type isn't reinsert_breakpoint.
3709 2016-06-17 Yao Qi <yao.qi@linaro.org>
3711 * linux-low.c (maybe_hw_step): New function.
3712 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3713 (finish_step_over): Switch current_thread to lwp temporarily,
3714 and assert has_reinsert_breakpoints returns true.
3715 (proceed_one_lwp): Call maybe_hw_step.
3716 * mem-break.c (has_reinsert_breakpoints): New function.
3717 * mem-break.h (has_reinsert_breakpoints): Declare.
3719 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3721 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3723 2016-05-17 Yao Qi <yao.qi@linaro.org>
3725 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3726 instead of find_inferior.
3728 2016-05-05 Yao Qi <yao.qi@linaro.org>
3730 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3731 Initialize res to zero.
3733 2016-05-05 Yao Qi <yao.qi@linaro.org>
3735 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3738 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3740 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3741 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3742 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3744 2016-04-28 Par Olsson <par.olsson@windriver.com>
3745 Simon Marchi <simon.marchi@ericsson.com>
3747 * tracepoint.c (write_inferior_int8): New function.
3748 (cmd_qtenable_disable): Write enable flag using
3749 write_inferior_int8.
3751 2016-04-25 Yao Qi <yao.qi@linaro.org>
3753 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3754 (need_step_over_p): Return zero if the LWP has pending signals
3755 can be delivered on software single step target.
3757 2016-04-25 Yao Qi <yao.qi@linaro.org>
3759 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3760 return instead of error.
3762 2016-04-22 Yao Qi <yao.qi@linaro.org>
3764 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3767 2016-04-22 Yao Qi <yao.qi@linaro.org>
3769 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3770 signal when stepping over breakpoint with software single
3773 2016-04-21 Pedro Alves <palves@redhat.com>
3775 * linux-s390-low.c (s390_collect_ptrace_register)
3776 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3778 (s390_check_regset): Use void * instead of gdb_byte *.
3780 2016-04-20 Pedro Alves <palves@redhat.com>
3782 * configure: Renegerate.
3784 2016-04-20 Yao Qi <yao.qi@linaro.org>
3786 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3787 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3789 (arm_store_gregset): Likewise.
3791 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3793 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3794 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3795 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3796 (amd64-avx-mpx-linux.c): New rules.
3797 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3798 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3799 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3800 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3801 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3802 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3803 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3804 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3805 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3806 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3807 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3808 * linux-x86-low.c (x86_linux_read_description): Add case for
3809 X86_XSTATE_AVX_MPX_MASK.
3810 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3811 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3812 init_registers_i386_avx_mpx_linux.
3813 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3814 (initialize_low_tracepoint): Call
3815 init_registers_i386_avx_mpx_linux.
3816 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3817 (initialize_low_tracepoint): Call
3818 init_registers_amd64_avx_mpx_linux.
3819 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3820 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3821 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3824 2016-04-18 Pedro Alves <palves@redhat.com>
3826 * configure: Regenerate.
3828 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3830 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3831 (aarch64_emit_sub): Likewise.
3833 2016-04-12 Pedro Alves <palves@redhat.com>
3835 * utils.c (prepare_to_throw_exception): Delete.
3837 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3839 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3841 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3843 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3845 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3847 * linux-aarch64-ipa.c: Add <elf.h> include.
3848 * linux-ppc-ipa.c: Add <elf.h> include.
3849 * linux-s390-ipa.c: Add <elf.h> include.
3851 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3853 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3854 (get_raw_reg_ptr): Likewise.
3855 (get_trace_state_variable_value_ptr): Likewise.
3856 (set_trace_state_variable_value_ptr): Likewise.
3857 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3860 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3861 Marcin Kościelnicki <koriakin@0x04.net>
3864 * linux-ppc-low.c (emit_insns): New function.
3865 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3866 (ppc_emit_prologue): New function.
3867 (ppc_emit_epilogue): New function.
3868 (ppc_emit_add): New function.
3869 (ppc_emit_sub): New function.
3870 (ppc_emit_mul): New function.
3871 (ppc_emit_lsh): New function.
3872 (ppc_emit_rsh_signed): New function.
3873 (ppc_emit_rsh_unsigned): New function.
3874 (ppc_emit_ext): New function.
3875 (ppc_emit_zero_ext): New function.
3876 (ppc_emit_log_not): New function.
3877 (ppc_emit_bit_and): New function.
3878 (ppc_emit_bit_or): New function.
3879 (ppc_emit_bit_xor): New function.
3880 (ppc_emit_bit_not): New function.
3881 (ppc_emit_equal): New function.
3882 (ppc_emit_less_signed): New function.
3883 (ppc_emit_less_unsigned): New function.
3884 (ppc_emit_ref): New function.
3885 (ppc_emit_const): New function.
3886 (ppc_emit_reg): New function.
3887 (ppc_emit_pop): New function.
3888 (ppc_emit_stack_flush): New function.
3889 (ppc_emit_swap): New function.
3890 (ppc_emit_stack_adjust): New function.
3891 (ppc_emit_call): New function.
3892 (ppc_emit_int_call_1): New function.
3893 (ppc_emit_void_call_2): New function.
3894 (ppc_emit_if_goto): New function.
3895 (ppc_emit_goto): New function.
3896 (ppc_emit_eq_goto): New function.
3897 (ppc_emit_ne_goto): New function.
3898 (ppc_emit_lt_goto): New function.
3899 (ppc_emit_le_goto): New function.
3900 (ppc_emit_gt_goto): New function.
3901 (ppc_emit_ge_goto): New function.
3902 (ppc_write_goto_address): New function.
3903 (ppc_emit_ops_impl): New static variable.
3904 (ppc64v1_emit_prologue): New function.
3905 (ppc64v2_emit_prologue): New function.
3906 (ppc64_emit_epilogue): New function.
3907 (ppc64_emit_add): New function.
3908 (ppc64_emit_sub): New function.
3909 (ppc64_emit_mul): New function.
3910 (ppc64_emit_lsh): New function.
3911 (ppc64_emit_rsh_signed): New function.
3912 (ppc64_emit_rsh_unsigned): New function.
3913 (ppc64_emit_ext): New function.
3914 (ppc64_emit_zero_ext): New function.
3915 (ppc64_emit_log_not): New function.
3916 (ppc64_emit_bit_and): New function.
3917 (ppc64_emit_bit_or): New function.
3918 (ppc64_emit_bit_xor): New function.
3919 (ppc64_emit_bit_not): New function.
3920 (ppc64_emit_equal): New function.
3921 (ppc64_emit_less_signed): New function.
3922 (ppc64_emit_less_unsigned): New function.
3923 (ppc64_emit_ref): New function.
3924 (ppc64_emit_const): New function.
3925 (ppc64v1_emit_reg): New function.
3926 (ppc64v2_emit_reg): New function.
3927 (ppc64_emit_pop): New function.
3928 (ppc64_emit_stack_flush): New function.
3929 (ppc64_emit_swap): New function.
3930 (ppc64v1_emit_call): New function.
3931 (ppc64v2_emit_call): New function.
3932 (ppc64v1_emit_int_call_1): New function.
3933 (ppc64v2_emit_int_call_1): New function.
3934 (ppc64v1_emit_void_call_2): New function.
3935 (ppc64v2_emit_void_call_2): New function.
3936 (ppc64_emit_if_goto): New function.
3937 (ppc64_emit_eq_goto): New function.
3938 (ppc64_emit_ne_goto): New function.
3939 (ppc64_emit_lt_goto): New function.
3940 (ppc64_emit_le_goto): New function.
3941 (ppc64_emit_gt_goto): New function.
3942 (ppc64_emit_ge_goto): New function.
3943 (ppc64v1_emit_ops_impl): New static variable.
3944 (ppc64v2_emit_ops_impl): New static variable.
3945 (ppc_emit_ops): New function.
3946 (linux_low_target): Wire in ppc_emit_ops.
3948 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3949 Marcin Kościelnicki <koriakin@0x04.net>
3952 * Makefile.in: Add powerpc-*-ipa.o
3953 * configure.srv: Add ipa_obj for powerpc*-linux.
3954 * linux-ppc-ipa.c: New file.
3955 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3957 (PPC_FIELD): New macro.
3958 (PPC_SEXT): New macro.
3959 (PPC_OP6): New macro.
3960 (PPC_BO): New macro.
3961 (PPC_LI): New macro.
3962 (PPC_BD): New macro.
3963 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3964 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3965 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3966 (ppc_get_thread_area): New function.
3967 (is_elfv2_inferior): New function.
3968 (gen_ds_form): New function.
3969 (GEN_STD): New macro.
3970 (GEN_STDU): New macro.
3971 (GEN_LD): New macro.
3972 (GEN_LDU): New macro.
3973 (gen_d_form): New function.
3974 (GEN_ADDI): New macro.
3975 (GEN_ADDIS): New macro.
3976 (GEN_LI): New macro.
3977 (GEN_LIS): New macro.
3978 (GEN_ORI): New macro.
3979 (GEN_ORIS): New macro.
3980 (GEN_LWZ): New macro.
3981 (GEN_STW): New macro.
3982 (GEN_STWU): New macro.
3983 (gen_xfx_form): New function.
3984 (GEN_MFSPR): New macro.
3985 (GEN_MTSPR): New macro.
3986 (GEN_MFCR): New macro.
3987 (GEN_MTCR): New macro.
3988 (GEN_SYNC): New macro.
3989 (GEN_LWSYNC): New macro.
3990 (gen_x_form): New function.
3991 (GEN_OR): New macro.
3992 (GEN_MR): New macro.
3993 (GEN_LWARX): New macro.
3994 (GEN_STWCX): New macro.
3995 (GEN_CMPW): New macro.
3996 (gen_md_form): New function.
3997 (GEN_RLDICL): New macro.
3998 (GEN_RLDICR): New macro.
3999 (gen_i_form): New function.
4001 (GEN_BL): New macro.
4002 (gen_b_form): New function.
4003 (GEN_BNE): New macro.
4004 (GEN_LOAD): New macro.
4005 (GEN_STORE): New macro.
4006 (gen_limm): New function.
4007 (gen_atomic_xchg): New function.
4008 (gen_call): New function.
4009 (ppc_relocate_instruction): New function.
4010 (ppc_install_fast_tracepoint_jump_pad): New function.
4011 (ppc_get_min_fast_tracepoint_insn_len): New function.
4012 (ppc_get_ipa_tdesc_idx): New function.
4013 (the_low_target): Wire in the new functions.
4014 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4016 * linux-ppc-tdesc.h: New file.
4018 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4020 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4021 (alloc_jump_pad_buffer): New function.
4022 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4023 (alloc_jump_pad_buffer): New function.
4024 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4025 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4026 (alloc_jump_pad_buffer): New function.
4027 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4028 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4029 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4030 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4032 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4034 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4035 * linux-amd64-ipa.c: Likewise.
4036 * linux-i386-ipa.c: Likewise.
4037 * linux-s390-ipa.c: Likewise.
4038 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4039 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4040 set_trace_state_variable_value_ptr.
4041 (struct ipa_sym_addresses): Likewise.
4042 (symbol_list): Likewise.
4043 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4044 accessing gdb_collect directly.
4045 (gdb_collect_ptr_type): New typedef.
4046 (get_raw_reg_ptr_type): New typedef.
4047 (get_trace_state_variable_value_ptr_type): New typedef.
4048 (set_trace_state_variable_value_ptr_type): New typedef.
4049 (gdb_collect_ptr): New global.
4050 (get_raw_reg_ptr): New global.
4051 (get_trace_state_variable_value_ptr): New global.
4052 (set_trace_state_variable_value_ptr): New global.
4053 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4054 accessing get_raw_reg directly.
4055 (get_get_tsv_func_addr): Likewise for
4056 get_trace_state_variable_value_ptr.
4057 (get_set_tsv_func_addr): Likewise for
4058 set_trace_state_variable_value_ptr.
4059 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4061 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4063 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4065 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4067 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4069 (relocate_instruction): Remove own_buf.
4070 * server.c (own_buf): Make global.
4071 (handle_v_requests): Make global.
4072 * server.h (own_buf): New declaration.
4073 (handle_v_requests): New prototype.
4075 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4078 * linux-s390-low.c (add_insns): New function.
4079 (s390_emit_prologue): New function.
4080 (s390_emit_epilogue): New function.
4081 (s390_emit_add): New function.
4082 (s390_emit_sub): New function.
4083 (s390_emit_mul): New function.
4084 (s390_emit_lsh): New function.
4085 (s390_emit_rsh_signed): New function.
4086 (s390_emit_rsh_unsigned): New function.
4087 (s390_emit_ext): New function.
4088 (s390_emit_log_not): New function.
4089 (s390_emit_bit_and): New function.
4090 (s390_emit_bit_or): New function.
4091 (s390_emit_bit_xor): New function.
4092 (s390_emit_bit_not): New function.
4093 (s390_emit_equal): New function.
4094 (s390_emit_less_signed): New function.
4095 (s390_emit_less_unsigned): New function.
4096 (s390_emit_ref): New function.
4097 (s390_emit_if_goto): New function.
4098 (s390_emit_goto): New function.
4099 (s390_write_goto_address): New function.
4100 (s390_emit_litpool): New function.
4101 (s390_emit_const): New function.
4102 (s390_emit_call): New function.
4103 (s390_emit_reg): New function.
4104 (s390_emit_pop): New function.
4105 (s390_emit_stack_flush): New function.
4106 (s390_emit_zero_ext): New function.
4107 (s390_emit_swap): New function.
4108 (s390_emit_stack_adjust): New function.
4109 (s390_emit_set_r2): New function.
4110 (s390_emit_int_call_1): New function.
4111 (s390_emit_void_call_2): New function.
4112 (s390_emit_eq_goto): New function.
4113 (s390_emit_ne_goto): New function.
4114 (s390_emit_lt_goto): New function.
4115 (s390_emit_le_goto): New function.
4116 (s390_emit_gt_goto): New function.
4117 (s390_emit_ge_goto): New function.
4118 (s390x_emit_prologue): New function.
4119 (s390x_emit_epilogue): New function.
4120 (s390x_emit_add): New function.
4121 (s390x_emit_sub): New function.
4122 (s390x_emit_mul): New function.
4123 (s390x_emit_lsh): New function.
4124 (s390x_emit_rsh_signed): New function.
4125 (s390x_emit_rsh_unsigned): New function.
4126 (s390x_emit_ext): New function.
4127 (s390x_emit_log_not): New function.
4128 (s390x_emit_bit_and): New function.
4129 (s390x_emit_bit_or): New function.
4130 (s390x_emit_bit_xor): New function.
4131 (s390x_emit_bit_not): New function.
4132 (s390x_emit_equal): New function.
4133 (s390x_emit_less_signed): New function.
4134 (s390x_emit_less_unsigned): New function.
4135 (s390x_emit_ref): New function.
4136 (s390x_emit_if_goto): New function.
4137 (s390x_emit_const): New function.
4138 (s390x_emit_call): New function.
4139 (s390x_emit_reg): New function.
4140 (s390x_emit_pop): New function.
4141 (s390x_emit_stack_flush): New function.
4142 (s390x_emit_zero_ext): New function.
4143 (s390x_emit_swap): New function.
4144 (s390x_emit_stack_adjust): New function.
4145 (s390x_emit_int_call_1): New function.
4146 (s390x_emit_void_call_2): New function.
4147 (s390x_emit_eq_goto): New function.
4148 (s390x_emit_ne_goto): New function.
4149 (s390x_emit_lt_goto): New function.
4150 (s390x_emit_le_goto): New function.
4151 (s390x_emit_gt_goto): New function.
4152 (s390x_emit_ge_goto): New function.
4153 (s390_emit_ops): New function.
4154 (struct linux_target_ops): Fill in emit_ops hook.
4156 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4159 * Makefile.in: Add s390 IPA files.
4160 * configure.srv: Build IPA for s390.
4161 * linux-s390-ipa.c: New file.
4162 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4163 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4164 (tdesc_s390_linux32): Likewise.
4165 (init_registers_s390_linux32v1): Likewise.
4166 (tdesc_s390_linux32v1): Likewise.
4167 (init_registers_s390_linux32v2): Likewise.
4168 (tdesc_s390_linux32v2): Likewise.
4169 (init_registers_s390_linux64): Likewise.
4170 (tdesc_s390_linux64): Likewise.
4171 (init_registers_s390_linux64v1): Likewise.
4172 (tdesc_s390_linux64v1): Likewise.
4173 (init_registers_s390_linux64v2): Likewise.
4174 (tdesc_s390_linux64v2): Likewise.
4175 (init_registers_s390_te_linux64): Likewise.
4176 (tdesc_s390_te_linux64): Likewise.
4177 (init_registers_s390_vx_linux64): Likewise.
4178 (tdesc_s390_vx_linux64): Likewise.
4179 (init_registers_s390_tevx_linux64): Likewise.
4180 (tdesc_s390_tevx_linux64): Likewise.
4181 (init_registers_s390x_linux64): Likewise.
4182 (tdesc_s390x_linux64): Likewise.
4183 (init_registers_s390x_linux64v1): Likewise.
4184 (tdesc_s390x_linux64v1): Likewise.
4185 (init_registers_s390x_linux64v2): Likewise.
4186 (tdesc_s390x_linux64v2): Likewise.
4187 (init_registers_s390x_te_linux64): Likewise.
4188 (tdesc_s390x_te_linux64): Likewise.
4189 (init_registers_s390x_vx_linux64): Likewise.
4190 (tdesc_s390x_vx_linux64): Likewise.
4191 (init_registers_s390x_tevx_linux64): Likewise.
4192 (tdesc_s390x_tevx_linux64): Likewise.
4193 (have_hwcap_s390_vx): New static variable.
4194 (s390_arch_setup): Fill have_hwcap_s390_vx.
4195 (s390_get_thread_area): New function.
4196 (s390_ft_entry_gpr_esa): New const.
4197 (s390_ft_entry_gpr_zarch): New const.
4198 (s390_ft_entry_misc): New const.
4199 (s390_ft_entry_fr): New const.
4200 (s390_ft_entry_vr): New const.
4201 (s390_ft_main_31): New const.
4202 (s390_ft_main_64): New const.
4203 (s390_ft_exit_fr): New const.
4204 (s390_ft_exit_vr): New const.
4205 (s390_ft_exit_misc): New const.
4206 (s390_ft_exit_gpr_esa): New const.
4207 (s390_ft_exit_gpr_zarch): New const.
4208 (append_insns): New function.
4209 (s390_relocate_instruction): New function.
4210 (s390_install_fast_tracepoint_jump_pad): New function.
4211 (s390_get_min_fast_tracepoint_insn_len): New function.
4212 (s390_get_ipa_tdesc_idx): New function.
4213 (struct linux_target_ops): Wire in the above functions.
4214 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4215 * linux-s390-tdesc.h: New file.
4217 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4219 * linux-s390-low.c (s390_supports_tracepoints): New function.
4220 (struct linux_target_ops): Fill supports_tracepoints hook.
4222 2016-03-18 Yao Qi <yao.qi@linaro.org>
4224 * linux-low.c (lwp_signal_can_be_delivered): New function.
4225 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4227 2016-03-18 Yao Qi <yao.qi@linaro.org>
4229 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4230 0 if signal is enqueued. Remove 'signal' from one debugging
4231 message. Move one debugging message to some lines below.
4232 Remove code setting 'signal' to 0.
4234 2016-03-18 Yao Qi <yao.qi@linaro.org>
4236 * linux-low.c (linux_low_filter_event): Remove redundant
4237 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4239 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4241 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4242 (struct linux_target_ops): Wire in the above.
4244 2016-03-03 Yao Qi <yao.qi@linaro.org>
4246 * linux-low.c: Update comments to start_step_over.
4248 2016-03-03 Yao Qi <yao.qi@linaro.org>
4251 * linux-low.c (handle_extended_wait): Set child suspended
4252 if event_lwp->bp_reinsert isn't zero.
4254 2016-03-02 Yao Qi <yao.qi@linaro.org>
4256 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4257 enqueue_pending_signal.
4259 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4261 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4264 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4266 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4267 (s390_regmap_3264) [!__s390x__]: New global.
4268 (s390_collect_ptrace_register): Skip map entries containing -1.
4269 (s390_supply_ptrace_register): Ditto.
4270 (s390_fill_gprs_high): New function.
4271 (s390_store_gprs_high): New function.
4272 (s390_regsets): Add NT_S390_HIGH_GPRS.
4273 (s390_get_hwcap): Enable on 31-bit.
4274 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4275 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4276 Detect NT_S390_HIGH_GPRS.
4277 (s390_usrregs_info_3264): Enable on 31-bit.
4278 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4279 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4281 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4284 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4285 * configure.srv: Ditto.
4286 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4287 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4288 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4289 (init_registers_amd64_linux): Remove prototype.
4290 (tdesc_amd64_linux): Remove declaration.
4291 (get_ipa_tdesc): New function.
4292 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4293 initialize remaining tdescs.
4294 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4295 (init_registers_i386_linux): Remove prototype.
4296 (tdesc_i386_linux): Remove declaration.
4297 (get_ipa_tdesc): New function.
4298 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4299 initialize remaining tdescs.
4300 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4301 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4302 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4303 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4304 (x86_get_ipa_tdesc_idx): New function.
4305 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4306 * linux-x86-tdesc.h: New file.
4307 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4308 (target_get_ipa_tdesc_idx): New macro.
4309 * tracepoint.c (ipa_tdesc_idx): New macro.
4310 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4311 (symbol_list): Add ipa_tdesc_idx.
4312 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4313 (ipa_tdesc): Remove.
4314 (ipa_tdesc_idx): New variable.
4315 (get_context_regcache): Use get_ipa_tdesc.
4316 (gdb_collect): Ditto.
4318 * tracepoint.h (get_ipa_tdesc): New prototype.
4319 (ipa_tdesc): Remove.
4321 2016-02-24 Pedro Alves <palves@redhat.com>
4323 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4324 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4325 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4326 Factor out common code between the USE_SIGTRAP_SIGINFO and
4327 !USE_SIGTRAP_SIGINFO blocks.
4328 (linux_low_filter_event): Call save_stop_reason instead of
4329 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4331 (linux_wait_1): Update comments.
4333 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4335 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4336 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4337 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4338 ppc_insert_point, ppc_remove_point.
4340 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4342 * linux-s390-low.c (s390_supports_z_point_type): New function.
4343 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4345 2016-02-16 Yao Qi <yao.qi@linaro.org>
4347 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4348 PC. Get pc from regcache_read_pc.
4350 2016-02-12 Yao Qi <yao.qi@linaro.org>
4352 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4353 or linux_get_pc_32bit.
4354 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4356 2016-02-12 Yao Qi <yao.qi@linaro.org>
4358 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4359 arm_linux_get_next_pcs_fixup.
4361 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4363 * tracepoint.c (x_tracepoint_action_download): Change
4364 write_inferior_data_ptr to write_inferior_data_pointer.
4365 (cmd_qtstart): Likewise.
4366 (write_inferior_data_ptr): Remove.
4367 (download_agent_expr): Change write_inferior_data_ptr to
4368 write_inferior_data_pointer.
4369 (download_tracepoint_1): Likewise.
4370 (download_tracepoint): Likewise.
4371 (download_trace_state_variables): Likewise.
4373 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4374 Marcin Kościelnicki <koriakin@0x04.net>
4376 * tracepoint.c (struct tracepoint_action_ops): Remove.
4377 (struct tracepoint_action): Remove ops.
4378 (m_tracepoint_action_download, r_tracepoint_action_download)
4379 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4380 size and offset accordingly.
4381 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4382 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4383 (tracepoint_action_send, tracepoint_action_download): New functions.
4384 Helpers for trace action handlers.
4385 (add_tracepoint_action): Remove setup actions ops.
4386 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4388 2016-02-10 Yao Qi <yao.qi@linaro.org>
4390 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4392 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4394 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4396 * configure: Regenerate.
4398 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4400 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4401 void * to gdb_byte *.
4402 * linux-low.c (siginfo_fixup): Likewise.
4403 (linux_xfer_siginfo): Likewise.
4404 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4406 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4408 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4410 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4412 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4414 * linux-x86-low.c [__x86_64__]: Include
4415 "nat/amd64-linux-siginfo.h".
4416 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4417 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4418 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4419 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4420 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4421 (cpt_si_fd, si_timerid, si_overrun): Move from
4422 nat/amd64-linux-siginfo.c.
4423 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4425 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4427 * server.c (skip_to_semicolon): Remove.
4428 (process_point_options): Use strchrnul instead of
4431 2016-01-26 Yao Qi <yao.qi@linaro.org>
4433 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4434 * linux-low.c (install_software_single_step_breakpoints): Don't
4435 call regcache_read_pc.
4436 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4439 2016-01-26 Yao Qi <yao.qi@linaro.org>
4441 * linux-low.c (install_software_single_step_breakpoints): Call
4442 regcache_read_pc instead of get_pc.
4444 2016-01-26 Yao Qi <yao.qi@linaro.org>
4446 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4447 (unblock_async_io): Rename to ...
4448 (block_unblock_async_io): ... it. New function.
4449 (enable_async_io): Don't install SIGIO handler. Unblock it
4451 (disable_async_io): Don't ignore SIGIO. Block it instead.
4452 (initialize_async_io): Install SIGIO handler. Don't call
4455 2016-01-26 Yao Qi <yao.qi@linaro.org>
4457 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4458 first character is '\003', call *the_target->request_interrupt.
4460 2016-01-25 Yao Qi <yao.qi@linaro.org>
4462 * remote-utils.c (new_thread_notify): Remove.
4463 (dead_thread_notify): Likewise.
4464 * remote-utils.h (new_thread_notify): Remove declaration.
4465 (dead_thread_notify): Likewise.
4467 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4469 * gdb.trace/pending.exp: Fix expected message on continue.
4471 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4473 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4474 it works properly on big-endian machines where sizeof (CORE_ADDR)
4477 2016-01-21 Pedro Alves <palves@redhat.com>
4479 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4480 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4481 * configure: Regenerate.
4483 2016-01-21 Yao Qi <yao.qi@linaro.org>
4485 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4486 is_thumb and set it according to CPSR saved on the stack.
4487 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4488 arm_sigreturn_next_pc.
4490 2016-01-18 Yao Qi <yao.qi@linaro.org>
4492 * linux-low.c (linux_set_pc_64bit): New function.
4493 (linux_get_pc_64bit): New function.
4494 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4496 * linux-sparc-low.c (debug_threads): Remove declaration.
4497 (sparc_get_pc): Remove.
4498 (the_low_target): Use linux_get_pc_64bit instead of
4500 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4501 (the_low_target): Use linux_get_pc_64bit and
4504 2016-01-18 Yao Qi <yao.qi@linaro.org>
4506 * linux-arm-low.c (debug_threads): Remove declaration.
4507 (arm_get_pc, arm_set_pc): Remove.
4508 (the_low_target): Use linux_get_pc_32bit and
4510 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4511 (the_low_target): Use linux_get_pc_32bit and
4513 * linux-cris-low.c (debug_threads): Remove declaration.
4514 (cris_get_pc, cris_set_pc,): Remove.
4515 (the_low_target): Use linux_get_pc_32bit and
4517 * linux-crisv32-low.c (debug_threads): Remove declaration.
4518 (cris_get_pc, cris_set_pc): Remove.
4519 (the_low_target): Use linux_get_pc_32bit and
4521 * linux-low.c: Include inttypes.h.
4522 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4523 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4524 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4525 (the_low_target): Use linux_get_pc_32bit and
4527 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4528 (the_low_target): Use linux_get_pc_32bit and
4530 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4531 (the_low_target): Use linux_get_pc_32bit and
4533 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4534 (the_low_target): Use linux_get_pc_32bit and
4536 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4537 (the_low_target): Use linux_get_pc_32bit and
4540 2016-01-18 Gary Benson <gbenson@redhat.com>
4542 * configure.ac (AC_FUNC_FORK): New check.
4543 * config.in: Regenerate.
4544 * configure: Likewise.
4546 2016-01-14 Yao Qi <yao.qi@linaro.org>
4548 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4549 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4550 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4551 arm_get_next_pcs_ctor.
4553 2016-01-12 Josh Stone <jistone@redhat.com>
4554 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4556 * inferiors.h: Include "gdb_vecs.h".
4557 (struct process_info): Add syscalls_to_catch.
4558 * inferiors.c (remove_process): Free syscalls_to_catch.
4559 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4560 syscall_return stops.
4561 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4562 * server.c (handle_general_set): Handle QCatchSyscalls.
4563 (handle_query): Report support for QCatchSyscalls.
4564 * target.h (struct target_ops): Add supports_catch_syscall.
4565 (target_supports_catch_syscall): New macro.
4566 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4567 (struct lwp_info): Add syscall_state.
4568 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4569 Maintain syscall_state and syscalls_to_catch across exec.
4570 (get_syscall_trapinfo): New function, proxy to the_low_target.
4571 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4572 (linux_low_filter_event): Toggle syscall_state entry/return for
4573 syscall traps, and set it ignored for all others.
4574 (gdb_catching_syscalls_p): New function.
4575 (gdb_catch_this_syscall_p): New function.
4576 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4577 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4578 (linux_supports_catch_syscall): New function.
4579 (linux_target_ops): Install it.
4580 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4581 (the_low_target): Install it.
4583 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4585 * acinclude.m4: Include new ../warning.m4 file.
4586 * configure: Regenerated.
4587 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4589 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4591 * ax.c (is_goto_target): Mark static.
4592 * linux-low.c (register_addr): Likewise.
4593 (linux_fetch_registers, linux_store_registers): Likewise.
4594 * mem-break.c (any_persistent_commands): Fix old prototype.
4595 (add_commands_to_breakpoint): Mark static.
4596 * regcache.c (find_register_by_name): Delete unused func.
4597 * remote-utils.c (hex_or_minus_one): Mark static.
4598 * server.c (monitor_show_help): Mark static.
4599 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4600 handle_v_requests): Likewise.
4602 2016-01-12 Pedro Alves <palves@redhat.com>
4604 Remove use of the registered trademark symbol throughout.
4606 2016-01-08 Yao Qi <yao.qi@linaro.org>
4608 * remote-utils.c (getpkt): If c is '\003', call target hook
4611 2016-01-06 Yao Qi <yao.qi@linaro.org>
4613 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4614 linux-aarch32-low.c.
4615 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4616 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4617 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4618 (thumb2_breakpoint): Declare.
4619 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4620 linux-aarch32-low.h.
4621 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4622 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4623 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4625 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4627 * gdbreplay.c (gdbreplay_version): Change copyright year in
4629 * server.c (gdbserver_version): Likewise.
4631 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4633 * server.c (crc32_table): Delete.
4634 (crc32): Use libiberty's xcrc32 function.
4636 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4638 * lynx-low.c (lynx_delete_thread_callback): New function.
4639 (lynx_mourn): Properly delete our process and all of its
4640 threads. Remove call to clear_inferiors.
4642 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4644 * target.c (thread_search_callback): Add check that
4645 the thread_stopped target callback is not NULL before
4648 2015-12-21 Yao Qi <yao.qi@linaro.org>
4650 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4653 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4655 * server.c (handle_query): Call target_supports_software_single_step.
4657 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4659 * linux-low.c (single_step): New function.
4660 (linux_resume_one_lwp_throw): Call single_step.
4661 (start_step_over): Likewise.
4663 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4665 * Makefile.in (SFILES): Append arch/arm-linux.c,
4666 arch/arm-get-next-pcs.c.
4667 (arm-linux.o): New rule.
4668 (arm-get-next-pcs.o): New rule.
4669 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4671 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4672 to linux-aarch32-low.c.
4673 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4674 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4675 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4676 (thumb2_breakpoint_len): Likewise.
4677 (arm_is_thumb_mode): Make non-static.
4678 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4679 from linux-aarch32-low.c.
4680 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4681 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4682 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4683 (thumb2_breakpoint_len): Likewise.
4684 (arm_is_thumb_mode): New declaration.
4685 * linux-arm-low.c: Include arch/arm-linux.h
4686 aarch/arm-get-next-pcs.h, sys/syscall.h.
4687 (get_next_pcs_ops): New struct.
4688 (get_next_pcs_addr_bits_remove): New function.
4689 (get_next_pcs_is_thumb): New function.
4690 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4691 (arm_sigreturn_next_pc): Likewise.
4692 (get_next_pcs_syscall_next_pc): Likewise.
4693 (arm_gdbserver_get_next_pcs): Likewise.
4694 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4696 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4697 * server.h: Include gdb_vecs.h.
4699 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4701 * Makefile.in (SFILES): Append common/common-regcache.c.
4702 (OBS): Append common-regcache.o.
4703 (common-regcache.o): New rule.
4704 * regcache.c (init_register_cache): Initialize cache to
4706 (regcache_raw_read_unsigned): New function.
4707 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4708 register_status enum.
4710 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4712 * linux-aarch64-low.c (the_low_targets): Rename
4713 breakpoint_reinsert_addr to get_next_pcs.
4714 * linux-arm-low.c (the_low_targets): Likewise.
4715 * linux-bfin-low.c (the_low_targets): Likewise.
4716 * linux-cris-low.c (the_low_targets): Likewise.
4717 * linux-crisv32-low.c (the_low_targets): Likewise.
4718 * linux-low.c (can_software_single_step): Likewise.
4719 (install_software_single_step_breakpoints): New function.
4720 (start_step_over): Use install_software_single_step_breakpoints.
4721 * linux-low.h: New CORE_ADDR vector.
4722 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4724 * linux-mips-low.c (the_low_targets): Likewise.
4725 * linux-nios2-low.c (the_low_targets): Likewise.
4726 * linux-sparc-low.c (the_low_targets): Likewise.
4728 2015-12-17 Pedro Alves <palves@redhat.com>
4730 * linux-low.c (linux_kill_one_lwp): Remove references to
4732 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4734 (linux_init_signals): Delete.
4735 (initialize_low): Adjust.
4736 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4738 2015-12-16 Pedro Alves <palves@redhat.com>
4740 * configure.ac (compiler warning flags): When testing a
4741 -Wno-foo option, check whether -Wfoo works instead.
4742 * configure: Regenerate.
4744 2015-12-11 Don Breazeal <donb@codesourcery.com>
4746 * server.c (process_serial_event): Don't exit from gdbserver
4747 in remote mode if there are still active inferiors.
4749 2015-12-11 Yao Qi <yao.qi@linaro.org>
4751 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4752 arm_breakpoint_at if the process is 32-bit.
4754 2015-12-11 Yao Qi <yao.qi@linaro.org>
4756 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4759 2015-12-07 Yao Qi <yao.qi@linaro.org>
4761 * configure.srv: Append arm.o to srv_tgtobj for
4762 aarch64*-*-linux* target.
4763 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4764 from linux-arm-low.c.
4765 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4766 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4767 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4768 (thumb2_breakpoint_len): Likewise.
4769 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4770 (arm_breakpoint_kinds): Likewise.
4771 (arm_breakpoint_kind_from_pc): Likewise.
4772 (arm_sw_breakpoint_from_kind): Likewise.
4773 (arm_breakpoint_kind_from_current_state): Likewise.
4774 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4775 (arm_sw_breakpoint_from_kind): Declare.
4776 (arm_breakpoint_kind_from_current_state): Declare.
4777 (arm_breakpoint_at): Declare.
4778 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4779 arm_sw_breakpoint_from_kind if process is 32-bit.
4780 (aarch64_breakpoint_kind_from_pc): New function.
4781 (aarch64_breakpoint_kind_from_current_state): New function.
4782 (the_low_target): Initialize fields breakpoint_kind_from_pc
4783 and breakpoint_kind_from_current_state.
4784 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4785 linux-aarch32-low.c.
4786 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4787 (arm_breakpoint, arm_breakpoint_len): Likewise.
4788 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4789 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4790 (arm_is_thumb_mode): Likewise.
4791 (arm_breakpoint_at): Likewise.
4792 (arm_breakpoint_kind_from_pc): Likewise.
4793 (arm_sw_breakpoint_from_kind): Likewise.
4794 (arm_breakpoint_kind_from_current_state): Likewise.
4797 2015-08-04 Yao Qi <yao.qi@linaro.org>
4799 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4800 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4801 * server.c (extended_protocol): Remove "static".
4802 * server.h (extended_protocol): Declare it.
4804 2015-12-04 Josh Stone <jistone@redhat.com>
4806 * target.h (struct target_ops) <arch_setup>: Rename to ...
4807 (struct target_ops) <post_create_inferior>: ... this.
4808 (target_arch_setup): Rename to ...
4809 (target_post_create_inferior): ... this, calling post_create_inferior.
4810 * server.c (start_inferior): Update target_arch_setup calls to
4811 target_post_create_inferior.
4812 * linux-low.c (linux_low_ptrace_options): Forward declare.
4813 (linux_arch_setup): Update its comment for general use.
4814 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4815 (struct linux_target_ops): Use linux_post_create_inferior.
4816 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4817 to post_create_inferior.
4818 * nto-low.c (struct nto_target_ops): Likewise.
4819 * spu-low.c (struct spu_target_ops): Likewise.
4820 * win32-low.c (struct win32_target_ops): Likewise.
4822 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4824 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4826 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4828 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4829 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4830 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4831 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4832 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4833 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4834 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4835 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4836 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4837 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4838 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4839 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4841 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4843 * linux-low.c (linux_look_up_symbols): Don't call
4844 linux_supports_traceclone.
4845 * linux-low.h (thread_db_init): Remove use_events argument.
4846 * thread-db.c (thread_db_use_event): Remove global variable.
4847 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4848 (struct thread_db) <td_create_bp>: Remove field.
4849 (thread_db_create_event): Remove function.
4850 (thread_db_enable_reporting): Likewise.
4851 (find_one_thread): Don't check for thread_db_use_events.
4852 (attach_thread): Likewise.
4853 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4854 (try_thread_db_load_1): Don't check for thread_db_use_events.
4855 (thread_db_init): Remove use_events argument and thread events
4857 (remove_thread_event_breakpoints): Remove function.
4858 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4860 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4862 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4864 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4865 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4866 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4867 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4868 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4870 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4872 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4873 * linux-low.c (can_hardware_single_step): Use
4874 supports_hardware_single_step.
4875 (can_software_single_step): New function.
4876 (start_step_over): Call can_software_single_step.
4877 (linux_supports_hardware_single_step): New function.
4878 (struct target_ops) <supports_software_single_step>: Initialize.
4879 * linux-low.h (struct linux_target_ops)
4880 <supports_hardware_single_step>: Initialize.
4881 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4882 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4883 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4884 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4885 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4886 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4887 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4888 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4889 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4890 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4892 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4893 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4895 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4896 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4897 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4899 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4900 * target.h (struct target_ops): <supports_software_single_step>:
4902 (target_supports_software_single_step): New macro.
4904 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4906 * linux-low.c (linux_wait_1): Fix pc advance condition.
4907 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4908 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4910 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4912 * linux-arm-low.c (arm_is_thumb_mode): New function.
4913 (arm_breakpoint_at): Use arm_is_thumb_mode.
4914 (arm_breakpoint_kind_from_current_state): New function.
4915 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4917 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4918 (linux_breakpoint_kind_from_current_state): New function.
4919 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4920 * linux-low.h (struct linux_target_ops)
4921 <breakpoint_kind_from_current_state>: New field.
4922 * target.h (struct target_ops): Likewise.
4923 (target_breakpoint_kind_from_current_state): New macro.
4925 2015-11-30 Pedro Alves <palves@redhat.com>
4927 * linux-low.c (linux_resume): Wake up the event loop before
4930 2015-11-30 Pedro Alves <palves@redhat.com>
4932 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4934 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4936 * target.c (struct thread_search): New structure.
4937 (thread_search_callback): New function.
4938 (prev_general_thread): New global.
4939 (prepare_to_access_memory, done_accessing_memory): New functions.
4940 * target.h (prepare_to_access_memory, done_accessing_memory):
4941 Replace macros with function declarations.
4943 2015-11-30 Pedro Alves <palves@redhat.com>
4946 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4947 report TARGET_WAITKIND_NO_RESUMED.
4948 * remote-utils.c (prepare_resume_reply): Handle
4949 TARGET_WAITKIND_NO_RESUMED.
4950 * server.c (report_no_resumed): New global.
4951 (handle_query) <qSupported>: Handle "no-resumed+". Report
4952 "no-resumed+" support.
4953 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4954 return error if the client doesn't support no-resumed events.
4955 (push_stop_notification): New function.
4956 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4957 events if the client supports them.
4959 2015-11-30 Pedro Alves <palves@redhat.com>
4961 * linux-low.c (thread_still_has_status_pending_p): Don't check
4963 (lwp_resumed): New function.
4964 (status_pending_p_callback): Return early if the LWP is not
4965 supposed to be resumed.
4967 2015-11-30 Pedro Alves <palves@redhat.com>
4969 * linux-low.c (handle_extended_wait): Assert that the LWP's
4970 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4971 thread create events, leave the new child's status pending.
4972 (linux_low_filter_event): If GDB wants to hear about thread exit
4973 events, leave the LWP marked dead and don't delete it.
4974 (linux_wait_for_event_filtered): Don't check for thread exit.
4975 (filter_exit_event): New function.
4976 (linux_wait_1): Use it, when returning an exit event.
4977 (linux_resume_one_lwp_throw): Assert that the LWP's
4978 waitstatus is TARGET_WAITKIND_IGNORE.
4979 * remote-utils.c (prepare_resume_reply): Handle
4980 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4981 * server.c (report_thread_events): New global.
4982 (handle_general_set): Handle QThreadEvents.
4983 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4984 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4985 TARGET_WAITKIND_THREAD_EXITED.
4986 * server.h (report_thread_events): Declare.
4988 2015-11-30 Pedro Alves <palves@redhat.com>
4990 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4991 the thread's last_resume_kind was resume_stop.
4993 2015-11-30 Pedro Alves <palves@redhat.com>
4995 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4998 2015-11-30 Pedro Alves <palves@redhat.com>
5000 * server.c (handle_v_requests): Handle vCtrlC.
5002 2015-11-30 Pedro Alves <palves@redhat.com>
5004 * gdbthread.h (find_any_thread_of_pid): Declare.
5005 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5007 * server.c (handle_query): If current_thread is NULL, look for
5008 another thread of the selected process.
5010 2015-11-26 Daniel Colascione <dancol@dancol.org>
5011 Simon Marchi <simon.marchi@ericsson.com>
5013 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5014 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5016 * target.h (struct target_ops) <thread_name>: New field.
5017 (target_thread_name): New macro.
5019 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5021 * regcache.h (regcache_invalidate_pid): Add declaration.
5022 * regcache.c (regcache_invalidate_pid): New function, extracted
5023 from regcache_invalidate.
5024 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5025 Add trivial documentation comment.
5026 * lynx-low.c: Use regcache_invalidate_pid instead of
5027 regcache_invalidate.
5029 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5031 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5032 and Elf64_auxv_t if the target is Android.
5034 2015-11-22 Doug Evans <xdje42@gmail.com>
5036 * target.h: #include <sys/types.h>.
5038 2015-11-19 Pedro Alves <palves@redhat.com>
5040 * linux-low.c (linux_process_qsupported): Change prototype.
5042 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5044 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5045 and adjust to loop over all features.
5046 * server.c (handle_query) <qSupported>: Adjust to call
5047 target_process_qsupported once, passing it a vector of unprocessed
5049 * target.h (struct target_ops) <process_qsupported>: Change
5051 (target_process_qsupported): Adjust.
5053 2015-11-19 Pedro Alves <palves@redhat.com>
5055 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5057 * configure: Regenerate.
5059 2015-11-19 Pedro Alves <palves@redhat.com>
5061 * configure: Regenerate.
5063 2015-11-19 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5068 2015-11-19 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5071 (struct aarch64_operand): Move enum out.
5073 2015-11-19 Yao Qi <yao.qi@linaro.org>
5075 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5076 struct user_fpsimd_state *.
5077 (aarch64_store_fpregset): Likewise.
5079 2015-11-19 Yao Qi <yao.qi@linaro.org>
5081 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5082 struct user_pt_regs *.
5083 (aarch64_store_gregset): Likewise.
5085 2015-11-18 Pedro Alves <palves@redhat.com>
5087 * Makefile.in (all_object_files): Add $IPA_OBJS.
5089 2015-11-17 Pedro Alves <palves@redhat.com>
5091 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5092 GDB_SIGNAL_0 and gdb_signal_to_string.
5094 2015-11-17 Pedro Alves <palves@redhat.com>
5096 * win32-low.c (handle_output_debug_string): Remove parameter.
5097 (win32_kill): Remove our_status local and adjust call to
5098 handle_output_debug_string.
5099 (get_child_debug_event): Adjust call to
5100 handle_output_debug_string.
5102 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5104 * linux-mips-low.c (mips_fill_gregset): Add cast.
5105 (mips_store_gregset): Likewise.
5106 (mips_fill_fpregset): Likewise.
5107 (mips_store_fpregset): Likewise.
5109 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5111 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5114 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5116 * linux-mips-low.c (mips_linux_new_thread): Change type of
5117 watch_type to enum target_hw_bp_type.
5119 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5121 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5122 Change return type to arm_hwbp_type.
5124 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5126 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5127 (arm_store_gregset): Likewise.
5128 * linux-arm-low.c (arm_get_hwcap): Likewise.
5129 (arm_read_description): Likewise.
5131 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5133 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5135 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5137 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5138 (ppc_fill_vsxregset): Likewise.
5139 (ppc_store_vsxregset): Likewise.
5140 (ppc_fill_vrregset): Likewise.
5141 (ppc_store_vrregset): Likewise.
5142 (ppc_fill_evrregset): Likewise.
5143 (ppc_store_evrregset): Likewise.
5145 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5147 * linux-ppc-low.c (ppc_usrregs_info): Remove
5148 forward-declaration.
5149 (ppc_arch_setup): Move lower in file.
5151 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5153 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5154 (ps_pdwrite): Likewise.
5156 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5158 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5159 to after assert checks.
5161 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5163 * proc-service.c (ps_pdread): Add/adjust casts.
5164 (ps_pdwrite): Add/adjust casts.
5166 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5168 * server.c (handle_search_memory_1): Cast return value of
5171 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5173 * server.c (write_qxfer_response): Change type of data to
5176 2015-10-29 Pedro Alves <palves@redhat.com>
5178 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5180 2015-10-29 Pedro Alves <palves@redhat.com>
5182 * tracepoint.c (clear_installed_tracepoints): Add casts.
5184 2015-10-29 Pedro Alves <palves@redhat.com>
5186 * server.c (handle_v_cont, process_serial_event): Add enum
5187 gdb_signal casts to signal parsing code.
5189 2015-10-29 Pedro Alves <palves@redhat.com>
5191 * linux-low.h (NULL_REGSET): Define.
5192 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5193 * linux-arm-low.c (arm_regsets): Likewise.
5194 * linux-crisv32-low.c (cris_regsets): Likewise.
5195 * linux-m68k-low.c (m68k_regsets): Likewise.
5196 * linux-mips-low.c (mips_regsets): Likewise.
5197 * linux-nios2-low.c (nios2_regsets): Likewise.
5198 * linux-ppc-low.c (ppc_regsets): Likewise.
5199 * linux-s390-low.c (s390_regsets): Likewise.
5200 * linux-sh-low.c (sh_regsets): Likewise.
5201 * linux-sparc-low.c (sparc_regsets): Likewise.
5202 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5203 * linux-tile-low.c (tile_regsets): Likewise.
5204 * linux-x86-low.c (x86_regsets): Likewise.
5205 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5207 2015-10-29 Pedro Alves <palves@redhat.com>
5209 * linux-low.h (NULL_REGSET): Define.
5210 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5211 * linux-arm-low.c (arm_regsets): Likewise.
5212 * linux-crisv32-low.c (cris_regsets): Likewise.
5213 * linux-m68k-low.c (m68k_regsets): Likewise.
5214 * linux-mips-low.c (mips_regsets): Likewise.
5215 * linux-nios2-low.c (nios2_regsets): Likewise.
5216 * linux-ppc-low.c (ppc_regsets): Likewise.
5217 * linux-s390-low.c (s390_regsets): Likewise.
5218 * linux-sh-low.c (sh_regsets): Likewise.
5219 * linux-sparc-low.c (sparc_regsets): Likewise.
5220 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5221 * linux-tile-low.c (tile_regsets): Likewise.
5222 * linux-x86-low.c (x86_regsets): Likewise.
5223 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5225 2015-10-26 Doug Evans <dje@google.com>
5227 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5229 2015-10-26 Doug Evans <dje@google.com>
5231 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5233 2015-10-26 Doug Evans <dje@google.com>
5235 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5237 (attach_thread, find_new_threads_callback): Ditto.
5239 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5241 * mem-break.h (set_breakpoint_data): Remove.
5243 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5245 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5246 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5247 (initialize_low): Remove set_breakpoint_data call.
5248 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5249 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5250 (initialize_low): Remove set_breakpoint_data call.
5251 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5252 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5253 (initialize_low): Remove set_breakpoint_data call.
5255 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5257 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5258 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5259 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5260 * target.h (target_breakpoint_kind_from_pc): New macro.
5262 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5264 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5265 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5266 the default breakpoint kind.
5268 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5270 * linux-arm-low.c (arm_supports_z_point_type): Add software
5273 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5275 * linux-arm-low.c: Refactor breakpoint definitions.
5276 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5277 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5279 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5281 * Makefile.in: Add arm.c/o.
5282 * configure.srv: Likewise.
5283 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5284 (arm_breakpoint_kind_from_pc): New function.
5285 (arm_sw_breakpoint_from_kind): Return proper kind.
5286 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5288 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5290 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5292 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5293 (struct raw_breakpoint) <size>: Remove.
5294 (struct raw_breakpoint) <kind>: Add.
5295 (bp_size): New function.
5296 (bp_opcode): Likewise.
5297 (find_raw_breakpoint_at): Adjust for kind.
5298 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5299 (remove_memory_breakpoint): Adjust for kind call bp_size.
5300 (set_raw_breakpoint_at): Adjust for kind.
5301 (set_breakpoint): Likewise.
5302 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5303 (delete_raw_breakpoint): Adjust for kind.
5304 (delete_breakpoint): Likewise.
5305 (find_gdb_breakpoint): Likewise.
5306 (set_gdb_breakpoint_1): Likewise.
5307 (set_gdb_breakpoint): Likewise.
5308 (delete_gdb_breakpoint_1): Likewise.
5309 (delete_gdb_breakpoint): Likewise.
5310 (uninsert_raw_breakpoint): Likewise.
5311 (reinsert_raw_breakpoint): Likewise.
5312 (set_breakpoint_data): Remove.
5313 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5314 (check_mem_read): Adjust for kind call bp_size.
5315 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5316 (clone_one_breakpoint): Adjust for kind.
5317 * mem-break.h (set_gdb_breakpoint): Likewise.
5318 (delete_gdb_breakpoint): Likewise.
5319 * server.c (process_serial_event): Likewise.
5321 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5323 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5324 (struct linux_target_ops) <breakpoint>: Remove.
5325 (struct linux_target_ops) <breakpoint_len>: Remove.
5326 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5327 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5328 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5329 (arm_sw_breakpoint_from_kind): New function.
5330 * linux-bfin-low.c (bfin_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-cris-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-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5341 (struct linux_target_ops) <breakpoint>: Remove.
5342 (struct linux_target_ops) <breakpoint_len>: Remove.
5343 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5344 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5345 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5346 and sw_breakpoint_from_kind to increment the pc.
5347 (linux_breakpoint_kind_from_pc): New function.
5348 (linux_sw_breakpoint_from_kind): New function.
5349 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5350 (initialize_low): Call breakpoint_kind_from_pc and
5351 sw_breakpoint_from_kind to replace breakpoint_data/len.
5352 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5354 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5355 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5396 (struct linux_target_ops) <breakpoint>: Remove.
5397 (struct linux_target_ops) <breakpoint_len>: Remove.
5398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5399 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5400 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5401 * linux-x86-low.c (x86_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.
5406 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5407 (struct linux_target_ops) <breakpoint>: Remove.
5408 (struct linux_target_ops) <breakpoint_len>: Remove.
5409 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5410 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5412 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5414 * linux-cris-low.c (cris_get_pc): Remove void arg.
5416 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5418 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5421 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5423 * inferiors.c (thread_pid_matches_callback): New function.
5424 (find_thread_process): New function.
5425 (remove_thread): Reset current_thread.
5426 (remove_process): Assert threads have been removed first.
5428 2015-10-15 Yao Qi <yao.qi@linaro.org>
5430 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5432 (aarch64_remove_point): Likewise.
5433 * regcache.c (regcache_register_size): New function.
5435 2015-10-12 Yao Qi <yao.qi@linaro.org>
5437 * linux-aarch64-low.c: Update all callers as emit_load_store
5438 is renamed to aarch64_emit_load_store.
5440 2015-10-12 Yao Qi <yao.qi@linaro.org>
5442 * linux-aarch64-low.c: Update all callers of function renaming
5443 from emit_insn to aarch64_emit_insn.
5445 2015-10-12 Yao Qi <yao.qi@linaro.org>
5447 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5448 arch/aarch64-insn.h.
5449 (struct aarch64_memory_operand): Likewise.
5451 (emit_insn): Move to arch/aarch64-insn.c.
5452 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5453 (emit_load_store): Move to arch/aarch64-insn.c.
5454 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5455 (can_encode_int32): Remove.
5457 2015-10-12 Yao Qi <yao.qi@linaro.org>
5459 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5460 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5461 (aarch64_relocate_instruction): Likewise.
5462 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5463 (struct aarch64_insn_visitor): Likewise.
5465 2015-10-12 Yao Qi <yao.qi@linaro.org>
5467 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5468 (struct aarch64_insn_visitor): New.
5469 (struct aarch64_insn_relocation_data): New.
5470 (aarch64_ftrace_insn_reloc_b): New function.
5471 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5472 (aarch64_ftrace_insn_reloc_cb): Likewise.
5473 (aarch64_ftrace_insn_reloc_tb): Likewise.
5474 (aarch64_ftrace_insn_reloc_adr): Likewise.
5475 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5476 (aarch64_ftrace_insn_reloc_others): Likewise.
5478 (aarch64_relocate_instruction): Use visitor.
5480 2015-10-12 Yao Qi <yao.qi@linaro.org>
5482 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5483 int. Add argument buf.
5484 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5485 aarch64_relocate_instruction.
5487 2015-10-12 Yao Qi <yao.qi@linaro.org>
5489 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5490 argument insn. Remove local variable insn. Don't call
5492 (aarch64_install_fast_tracepoint_jump_pad): Call
5495 2015-09-30 Yao Qi <yao.qi@linaro.org>
5497 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5498 (emit_load_store_pair): Likewise.
5500 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5502 * dll.c (match_dll): Add cast(s).
5503 (unloaded_dll): Likewise.
5504 * linux-low.c (second_thread_of_pid_p): Likewise.
5505 (delete_lwp_callback): Likewise.
5506 (count_events_callback): Likewise.
5507 (select_event_lwp_callback): Likewise.
5508 (linux_set_resume_request): Likewise.
5509 * server.c (accumulate_file_name_length): Likewise.
5510 (emit_dll_description): Likewise.
5511 (handle_qxfer_threads_worker): Likewise.
5512 (visit_actioned_threads): Likewise.
5513 * thread-db.c (any_thread_of): Likewise.
5514 * tracepoint.c (same_process_p): Likewise.
5515 (match_blocktype): Likewise.
5516 (build_traceframe_info_xml): Likewise.
5518 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5520 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5522 (gdb_unparse_agent_expr): Likewise.
5523 * hostio.c (require_data): Likewise.
5524 (handle_pread): Likewise.
5525 * linux-low.c (disable_regset): Likewise.
5526 (fetch_register): Likewise.
5527 (store_register): Likewise.
5528 (get_dynamic): Likewise.
5529 (linux_qxfer_libraries_svr4): Likewise.
5530 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5531 (set_fast_tracepoint_jump): Likewise.
5532 (uninsert_fast_tracepoint_jumps_at): Likewise.
5533 (reinsert_fast_tracepoint_jumps_at): Likewise.
5534 (validate_inserted_breakpoint): Likewise.
5535 (clone_agent_expr): Likewise.
5536 * regcache.c (init_register_cache): Likewise.
5537 * remote-utils.c (putpkt_binary_1): Likewise.
5538 (decode_M_packet): Likewise.
5539 (decode_X_packet): Likewise.
5540 (look_up_one_symbol): Likewise.
5541 (relocate_instruction): Likewise.
5542 (monitor_output): Likewise.
5543 * server.c (handle_search_memory): Likewise.
5544 (handle_qxfer_exec_file): Likewise.
5545 (handle_qxfer_libraries): Likewise.
5546 (handle_qxfer): Likewise.
5547 (handle_query): Likewise.
5548 (handle_v_cont): Likewise.
5549 (handle_v_run): Likewise.
5550 (captured_main): Likewise.
5551 * target.c (write_inferior_memory): Likewise.
5552 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5553 * tracepoint.c (init_trace_buffer): Likewise.
5554 (add_tracepoint_action): Likewise.
5555 (add_traceframe): Likewise.
5556 (add_traceframe_block): Likewise.
5557 (cmd_qtdpsrc): Likewise.
5558 (cmd_qtdv): Likewise.
5559 (cmd_qtstatus): Likewise.
5560 (response_source): Likewise.
5561 (response_tsv): Likewise.
5562 (cmd_qtnotes): Likewise.
5563 (gdb_collect): Likewise.
5564 (initialize_tracepoint): Likewise.
5566 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5568 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5569 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5570 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5572 (enum aarch64_condition_codes): New enum.
5573 (w0): New static global.
5576 (struct aarch64_memory_operand) <type>: New
5577 MEMORY_OPERAND_POSTINDEX type.
5578 (postindex_memory_operand): New helper function.
5579 (emit_ret): New function.
5580 (emit_load_store_pair): New function, factored out of emit_stp
5581 with support for MEMORY_OPERAND_POSTINDEX.
5582 (emit_stp): Rewrite using emit_load_store_pair.
5583 (emit_ldp): New function.
5584 (emit_load_store): Likewise.
5585 (emit_ldr): Mention post-index instruction in comment.
5586 (emit_ldrh): New function.
5587 (emit_ldrb): New function.
5588 (emit_ldrsw): Mention post-index instruction in comment.
5589 (emit_str): Likewise.
5590 (emit_subs): New function.
5591 (emit_cmp): Likewise.
5592 (emit_and): Likewise.
5593 (emit_orr): Likewise.
5594 (emit_orn): Likewise.
5595 (emit_eor): Likewise.
5596 (emit_mvn): Likewise.
5597 (emit_lslv): Likewise.
5598 (emit_lsrv): Likewise.
5599 (emit_asrv): Likewise.
5600 (emit_mul): Likewise.
5601 (emit_sbfm): Likewise.
5602 (emit_sbfx): Likewise.
5603 (emit_ubfm): Likewise.
5604 (emit_ubfx): Likewise.
5605 (emit_csinc): Likewise.
5606 (emit_cset): Likewise.
5607 (emit_nop): Likewise.
5608 (emit_ops_insns): New helper function.
5609 (emit_pop): Likewise.
5610 (emit_push): Likewise.
5611 (aarch64_emit_prologue): New function.
5612 (aarch64_emit_epilogue): Likewise.
5613 (aarch64_emit_add): Likewise.
5614 (aarch64_emit_sub): Likewise.
5615 (aarch64_emit_mul): Likewise.
5616 (aarch64_emit_lsh): Likewise.
5617 (aarch64_emit_rsh_signed): Likewise.
5618 (aarch64_emit_rsh_unsigned): Likewise.
5619 (aarch64_emit_ext): Likewise.
5620 (aarch64_emit_log_not): Likewise.
5621 (aarch64_emit_bit_and): Likewise.
5622 (aarch64_emit_bit_or): Likewise.
5623 (aarch64_emit_bit_xor): Likewise.
5624 (aarch64_emit_bit_not): Likewise.
5625 (aarch64_emit_equal): Likewise.
5626 (aarch64_emit_less_signed): Likewise.
5627 (aarch64_emit_less_unsigned): Likewise.
5628 (aarch64_emit_ref): Likewise.
5629 (aarch64_emit_if_goto): Likewise.
5630 (aarch64_emit_goto): Likewise.
5631 (aarch64_write_goto_address): Likewise.
5632 (aarch64_emit_const): Likewise.
5633 (aarch64_emit_call): Likewise.
5634 (aarch64_emit_reg): Likewise.
5635 (aarch64_emit_pop): Likewise.
5636 (aarch64_emit_stack_flush): Likewise.
5637 (aarch64_emit_zero_ext): Likewise.
5638 (aarch64_emit_swap): Likewise.
5639 (aarch64_emit_stack_adjust): Likewise.
5640 (aarch64_emit_int_call_1): Likewise.
5641 (aarch64_emit_void_call_2): Likewise.
5642 (aarch64_emit_eq_goto): Likewise.
5643 (aarch64_emit_ne_goto): Likewise.
5644 (aarch64_emit_lt_goto): Likewise.
5645 (aarch64_emit_le_goto): Likewise.
5646 (aarch64_emit_gt_goto): Likewise.
5647 (aarch64_emit_ge_got): Likewise.
5648 (aarch64_emit_ops_impl): New static global variable.
5649 (aarch64_emit_ops): New target function, return
5650 &aarch64_emit_ops_impl.
5651 (struct linux_target_ops): Install it.
5653 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5655 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5656 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5658 * linux-aarch64-ipa.c: New file.
5659 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5661 (aarch64_get_thread_area): New target method.
5662 (extract_signed_bitfield): New helper function.
5663 (aarch64_decode_ldr_literal): New function.
5664 (enum aarch64_opcodes): New enum.
5665 (struct aarch64_register): New struct.
5666 (struct aarch64_operand): New struct.
5667 (x0): New static global.
5676 (aarch64_register): New helper function.
5677 (register_operand): Likewise.
5678 (immediate_operand): Likewise.
5679 (struct aarch64_memory_operand): New struct.
5680 (offset_memory_operand): New helper function.
5681 (preindex_memory_operand): Likewise.
5682 (enum aarch64_system_control_registers): New enum.
5683 (ENCODE): New macro.
5684 (emit_insn): New helper function.
5685 (emit_b): New function.
5686 (emit_bcond): Likewise.
5687 (emit_cb): Likewise.
5688 (emit_tb): Likewise.
5689 (emit_blr): Likewise.
5690 (emit_stp): Likewise.
5691 (emit_ldp_q_offset): Likewise.
5692 (emit_stp_q_offset): Likewise.
5693 (emit_load_store): Likewise.
5694 (emit_ldr): Likewise.
5695 (emit_ldrsw): Likewise.
5696 (emit_str): Likewise.
5697 (emit_ldaxr): Likewise.
5698 (emit_stxr): Likewise.
5699 (emit_stlr): Likewise.
5700 (emit_data_processing_reg): Likewise.
5701 (emit_data_processing): Likewise.
5702 (emit_add): Likewise.
5703 (emit_sub): Likewise.
5704 (emit_mov): Likewise.
5705 (emit_movk): Likewise.
5706 (emit_mov_addr): Likewise.
5707 (emit_mrs): Likewise.
5708 (emit_msr): Likewise.
5709 (emit_sevl): Likewise.
5710 (emit_wfe): Likewise.
5711 (append_insns): Likewise.
5712 (can_encode_int32_in): New helper function.
5713 (aarch64_relocate_instruction): New function.
5714 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5715 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5716 (struct linux_target_ops): Install aarch64_get_thread_area,
5717 aarch64_install_fast_tracepoint_jump_pad and
5718 aarch64_get_min_fast_tracepoint_insn_len.
5720 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5722 * Makefile.in (aarch64-insn.o): New rule.
5723 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5725 2015-09-21 Yao Qi <yao.qi@linaro.org>
5727 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5729 2015-09-21 Yao Qi <yao.qi@linaro.org>
5731 * tracepoint.c (max_jump_pad_size): Remove.
5733 2015-09-18 Yao Qi <yao.qi@linaro.org>
5735 * linux-aarch64-low.c: Don't include sys/uio.h.
5736 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5738 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5740 * tracepoint.c (eval_result_type): Change prototype.
5741 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5743 2015-09-15 Pedro Alves <palves@redhat.com>
5745 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5746 Check whether to report exec events instead of checking whether
5747 multiprocess is enabled.
5749 2015-09-15 Pedro Alves <palves@redhat.com>
5752 * remote-utils.c (prepare_resume_reply): Merge
5753 TARGET_WAITKIND_VFORK_DONE switch case with the
5754 TARGET_WAITKIND_FORKED case.
5756 2015-09-15 Yao Qi <yao.qi@linaro.org>
5758 * server.c (handle_query): Check string comparison using
5759 "else if" instead of "if".
5761 2015-09-15 Yao Qi <yao.qi@linaro.org>
5763 * server.c (vCont_supported): New global variable.
5764 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5765 matches. Append ";vContSupported+" to own_buf.
5766 (handle_v_requests): Append ";s;S" to own_buf if target supports
5767 hardware single step or vCont_supported is false.
5768 (capture_main): Set vCont_supported to zero.
5770 2015-09-15 Yao Qi <yao.qi@linaro.org>
5772 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5774 (linux_supports_hardware_single_step): ... New function.
5775 (linux_target_ops): Update.
5776 * lynx-low.c (lynx_target_ops): Set field
5777 supports_hardware_single_step to target_can_do_hardware_single_step.
5778 * nto-low.c (nto_target_ops): Likewise.
5779 * spu-low.c (spu_target_ops): Likewise.
5780 * win32-low.c (win32_target_ops): Likewise.
5781 * target.c (target_can_do_hardware_single_step): New function.
5782 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5783 Remove. <supports_hardware_single_step>: New field.
5784 (target_supports_conditional_breakpoints): Remove.
5785 (target_supports_hardware_single_step): New macro.
5786 (target_can_do_hardware_single_step): Declare.
5787 * server.c (handle_query): Use target_supports_hardware_single_step
5788 instead of target_supports_conditional_breakpoints.
5790 2015-09-15 Yao Qi <yao.qi@linaro.org>
5792 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5794 (struct linux_target_ops the_low_target): Install
5795 aarch64_linux_siginfo_fixup.
5797 2015-09-11 Don Breazeal <donb@codesourcery.com>
5798 Luis Machado <lgustavo@codesourcery.com>
5800 * linux-low.c (linux_mourn): Static declaration.
5801 (linux_arch_setup): Move in front of
5802 handle_extended_wait.
5803 (linux_arch_setup_thread): New function.
5804 (handle_extended_wait): Handle exec events. Call
5805 linux_arch_setup_thread. Make event_lwp argument a
5806 pointer-to-a-pointer.
5807 (check_zombie_leaders): Do not check stopped threads.
5808 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5809 (linux_low_filter_event): Add lwp and thread for exec'ing
5810 non-leader thread if leader thread has been deleted.
5811 Refactor code into linux_arch_setup_thread and call it.
5812 Pass child lwp pointer by reference to handle_extended_wait.
5813 (linux_wait_for_event_filtered): Update comment.
5814 (linux_wait_1): Prevent clobbering exec event status.
5815 (linux_supports_exec_events): New function.
5816 (linux_target_ops) <supports_exec_events>: Initialize new member.
5817 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5819 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5820 * server.c (report_exec_events): New global variable.
5821 (handle_query): Handle qSupported query for exec-events feature.
5822 (captured_main): Initialize report_exec_events.
5823 * server.h (report_exec_events): Declare new global variable.
5824 * target.h (struct target_ops) <supports_exec_events>: New
5826 (target_supports_exec_events): New macro.
5827 * win32-low.c (win32_target_ops) <supports_exec_events>:
5828 Initialize new member.
5830 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5832 * linux-low.c (linux_low_enable_btrace): Remove.
5833 (linux_target_ops): Replace linux_low_enable_btrace with
5834 linux_enable_btrace.
5836 2015-09-03 Yao Qi <yao.qi@linaro.org>
5838 * linux-aarch64-low.c (aarch64_insert_point): Call
5839 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5842 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5844 * linux-low.c (check_stopped_by_breakpoint): Use
5845 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5847 2015-08-27 Pedro Alves <palves@redhat.com>
5849 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5851 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5853 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5854 the XNEW-family equivalent.
5855 (compile_bytecodes): Likewise.
5856 * dll.c (loaded_dll): Likewise.
5857 * event-loop.c (append_callback_event): Likewise.
5858 (create_file_handler): Likewise.
5859 (create_file_event): Likewise.
5860 * hostio.c (handle_open): Likewise.
5861 * inferiors.c (add_thread): Likewise.
5862 (add_process): Likewise.
5863 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5864 * linux-arm-low.c (arm_new_process): Likewise.
5865 (arm_new_thread): Likewise.
5866 * linux-low.c (add_to_pid_list): Likewise.
5867 (linux_add_process): Likewise.
5868 (handle_extended_wait): Likewise.
5869 (add_lwp): Likewise.
5870 (enqueue_one_deferred_signal): Likewise.
5871 (enqueue_pending_signal): Likewise.
5872 (linux_resume_one_lwp_throw): Likewise.
5873 (linux_resume_one_thread): Likewise.
5874 (linux_read_memory): Likewise.
5875 (linux_write_memory): Likewise.
5876 * linux-mips-low.c (mips_linux_new_process): Likewise.
5877 (mips_linux_new_thread): Likewise.
5878 (mips_add_watchpoint): Likewise.
5879 * linux-x86-low.c (initialize_low_arch): Likewise.
5880 * lynx-low.c (lynx_add_process): Likewise.
5881 * mem-break.c (set_raw_breakpoint_at): Likewise.
5882 (set_breakpoint): Likewise.
5883 (add_condition_to_breakpoint): Likewise.
5884 (add_commands_to_breakpoint): Likewise.
5885 (clone_agent_expr): Likewise.
5886 (clone_one_breakpoint): Likewise.
5887 * regcache.c (new_register_cache): Likewise.
5888 * remote-utils.c (look_up_one_symbol): Likewise.
5889 * server.c (queue_stop_reply): Likewise.
5890 (start_inferior): Likewise.
5891 (queue_stop_reply_callback): Likewise.
5892 (handle_target_event): Likewise.
5893 * spu-low.c (fetch_ppc_memory): Likewise.
5894 (store_ppc_memory): Likewise.
5895 * target.c (set_target_ops): Likewise.
5896 * thread-db.c (thread_db_load_search): Likewise.
5897 (try_thread_db_load_1): Likewise.
5898 * tracepoint.c (add_tracepoint): Likewise.
5899 (add_tracepoint_action): Likewise.
5900 (create_trace_state_variable): Likewise.
5901 (cmd_qtdpsrc): Likewise.
5902 (cmd_qtro): Likewise.
5903 (add_while_stepping_state): Likewise.
5904 * win32-low.c (child_add_thread): Likewise.
5905 (get_image_name): Likewise.
5907 2015-08-25 Yao Qi <yao.qi@linaro.org>
5909 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5911 2015-08-25 Yao Qi <yao.qi@linaro.org>
5913 * Makefile.in (aarch64-linux.o): New rule.
5914 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5916 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5917 (aarch64_init_debug_reg_state): Make it extern.
5918 (aarch64_linux_prepare_to_resume): Remove.
5920 2015-08-25 Yao Qi <yao.qi@linaro.org>
5922 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5923 lwp_arch_private_info and ptid_of_lwp.
5925 2015-08-25 Yao Qi <yao.qi@linaro.org>
5927 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5928 Find proc_info by find_process_pid. All callers updated.
5930 2015-08-25 Yao Qi <yao.qi@linaro.org>
5932 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5934 (debug_reg_change_callback): Remove.
5935 (aarch64_notify_debug_reg_change): Remove.
5937 2015-08-25 Yao Qi <yao.qi@linaro.org>
5939 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5940 Call current_lwp_ptid.
5942 2015-08-25 Yao Qi <yao.qi@linaro.org>
5944 * linux-aarch64-low.c (debug_reg_change_callback): Use
5947 2015-08-25 Yao Qi <yao.qi@linaro.org>
5949 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5951 2015-08-25 Yao Qi <yao.qi@linaro.org>
5953 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5955 2015-08-25 Yao Qi <yao.qi@linaro.org>
5957 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5960 2015-08-25 Yao Qi <yao.qi@linaro.org>
5962 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5964 (debug_reg_change_callback): Remove argument entry and add argument
5965 lwp. Remove local variable thread. Don't print thread id in the
5966 debugging output. Don't check whether pid of thread equals to pid.
5967 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5968 iterate_over_lwps instead find_inferior.
5970 2015-08-24 Pedro Alves <palves@redhat.com>
5972 * inferiors.c (get_first_process): New function.
5973 * inferiors.h (get_first_process): New declaration.
5974 * remote-utils.c (read_ptid): Default to the first process in the
5975 list, instead of to the current thread's process.
5977 2015-08-24 Pedro Alves <palves@redhat.com>
5979 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5980 * event-loop.c: Likewise.
5981 * remote-utils.c: Likewise.
5982 * tracepoint.c: Likewise.
5984 2015-08-24 Pedro Alves <palves@redhat.com>
5986 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5989 2015-08-21 Pedro Alves <palves@redhat.com>
5991 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5992 instead of literal 1.
5994 2015-08-21 Pedro Alves <palves@redhat.com>
5996 * tdesc.c (default_description): Explicitly zero-initialize.
5998 2015-08-21 Pedro Alves <palves@redhat.com>
6001 * inferiors.c (remove_thread): Discard any pending stop reply for
6003 * server.c (remove_all_on_match_pid): Rename to ...
6004 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6006 (discard_queued_stop_replies): Change parameter to a ptid. Now
6008 (handle_v_kill, kill_inferior_callback, captured_main)
6009 (process_serial_event): Adjust.
6010 * server.h (discard_queued_stop_replies): Declare.
6012 2015-08-21 Pedro Alves <palves@redhat.com>
6014 * linux-low.c (wait_for_sigstop): Always switch to no thread
6015 selected if the previously current thread dies.
6016 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6017 process instead of the current thread's.
6018 * remote-utils.c (input_interrupt): Don't check if there's no
6020 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6021 current thread to the general thread fails, error out.
6022 (handle_qxfer_auxv, handle_qxfer_libraries)
6023 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6024 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6025 (handle_query): Check if there's a thread selected instead of
6026 checking whether there's any thread in the thread list.
6027 (handle_qxfer_threads, handle_qxfer_btrace)
6028 (handle_qxfer_btrace_conf): Don't error out early if there's no
6029 thread in the thread list.
6030 (handle_v_cont, myresume): Don't set the current thread to the
6032 (process_serial_event) <Hg handling>: Also set thread_id if the
6033 previous general thread is still alive.
6034 (process_serial_event) <g/G handling>: If setting the current
6035 thread to the general thread fails, error out.
6036 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6037 thread's lwp instead of the current thread's.
6038 * target.c (set_desired_thread): If the desired thread was not
6039 found, leave the current thread pointing to NULL. Return an int
6040 (boolean) indicating success.
6041 * target.h (set_desired_thread): Change return type to int.
6043 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6045 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6046 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6048 (ps_get_thread_area): New function.
6050 2015-08-19 Gary Benson <gbenson@redhat.com>
6052 * hostio.c (handle_pread): Do not attempt to read more data
6053 than hostio_reply_with_data can fit in a packet.
6055 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6057 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6059 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6061 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6063 2015-08-06 Pedro Alves <palves@redhat.com>
6065 * tracepoint.c (expr_eval_result): Now an int.
6067 2015-08-06 Pedro Alves <palves@redhat.com>
6069 * gdbthread.h (struct regcache): Forward declare.
6070 (struct thread_info) <regcache_data>: Now a struct regcache
6072 * inferiors.c (inferior_regcache_data)
6073 (set_inferior_regcache_data): Now work with struct regcache
6075 * inferiors.h (struct regcache): Forward declare.
6076 (inferior_regcache_data, set_inferior_regcache_data): Now work
6077 with struct regcache pointers.
6078 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6079 (free_register_cache_thread): Remove struct regcache pointer
6082 2015-08-06 Pedro Alves <palves@redhat.com>
6084 * server.c (captured_main): On error, print the exception message
6085 to stderr, and if run_once is set, throw a quit.
6087 2015-08-06 Pedro Alves <palves@redhat.com>
6089 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6092 2015-08-06 Pedro Alves <palves@redhat.com>
6094 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6095 reading beyond the passed in buffer length.
6097 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6099 * tracepoint.c (symbol_list) <required>: Remove.
6101 2015-08-06 Pedro Alves <palves@redhat.com>
6103 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6104 count if stopping and suspending threads.
6105 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6106 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6107 (linux_detach): Complete an ongoing step-over.
6108 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6110 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6111 (linux_wait_1): If passing a signal to the inferior after
6112 finishing a step-over, unsuspend and re-resume all lwps. If we
6113 see a single-step event but the thread should be continuing, don't
6114 pass the trap to gdb.
6115 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6116 internal_error instead of gdb_assert.
6117 (enqueue_pending_signal): New function.
6118 (check_ptrace_stopped_lwp_gone): Add debug output.
6119 (start_step_over): Use internal_error instead of gdb_assert.
6120 (complete_ongoing_step_over): New function.
6121 (linux_resume_one_thread): Don't resume a suspended thread.
6122 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6125 2015-08-06 Pedro Alves <palves@redhat.com>
6127 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6128 (linux_thread_alive): Use lwp_is_marked_dead.
6129 (extended_event_reported): Delete.
6130 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6131 instead of extended_event_reported.
6132 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6134 (lwp_is_marked_dead): New function.
6135 (lwp_running): Use lwp_is_marked_dead.
6136 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6139 2015-08-06 Pedro Alves <palves@redhat.com>
6141 * linux-low.c (linux_wait_1): Move fork event output out of the
6142 !report_to_gdb check. Pass event_child->waitstatus to
6143 target_waitstatus_to_string instead of ourstatus.
6145 2015-08-04 Yao Qi <yao.qi@linaro.org>
6147 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6148 if current_thread is 32 bit.
6150 2015-08-04 Yao Qi <yao.qi@linaro.org>
6152 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6153 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6154 * server.c (extended_protocol): Remove "static".
6155 * server.h (extended_protocol): Declare it.
6157 2015-08-04 Yao Qi <yao.qi@linaro.org>
6159 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6160 both aarch64 and aarch32.
6161 (aarch64_set_pc): Likewise.
6163 2015-08-04 Yao Qi <yao.qi@linaro.org>
6165 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6166 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6167 arm-with-neon.xml to srv_xmlfiles.
6168 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6169 (is_64bit_tdesc): New function.
6170 (aarch64_linux_read_description): New function.
6171 (aarch64_arch_setup): Call aarch64_linux_read_description.
6172 (regs_info): Rename to regs_info_aarch64.
6173 (aarch64_regs_info): Return right regs_info.
6174 (initialize_low_arch): Call initialize_low_arch_aarch32.
6176 2015-08-04 Yao Qi <yao.qi@linaro.org>
6178 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6179 * linux-aarch32-low.c: New file.
6180 * linux-aarch32-low.h: New file.
6181 * linux-arm-low.c (arm_fill_gregset): Move it to
6182 linux-aarch32-low.c.
6183 (arm_store_gregset): Likewise.
6184 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6185 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6186 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6187 (regs_info): Rename to regs_info_arm.
6188 (arm_regs_info): Return regs_info_aarch32 if
6189 have_ptrace_getregset is 1 and target description is
6190 arm_with_neon or arm_with_vfpv3.
6191 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6192 Call initialize_low_arch_aarch32 instead.
6194 2015-08-04 Yao Qi <yao.qi@linaro.org>
6196 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6197 * linux-low.c: ... here.
6198 * linux-low.h (have_ptrace_getregset): Declare it.
6200 2015-08-04 Pedro Alves <palves@redhat.com>
6202 * thread-db.c (struct thread_db): Use new typedefs.
6203 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6205 (disable_thread_event_reporting): Cast result of dlsym to
6206 destination function pointer type.
6207 (thread_db_mourn): Use td_ta_delete_ftype.
6209 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6211 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6213 (CDX_BREAKPOINT): Define for R2.
6214 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6215 (the_low_target): Add comments.
6217 2015-07-30 Yao Qi <yao.qi@linaro.org>
6219 * linux-arm-low.c (arm_hwcap): Remove it.
6220 (arm_read_description): New local variable arm_hwcap. Don't
6221 set arm_hwcap to zero.
6223 2015-07-30 Yao Qi <yao.qi@linaro.org>
6225 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6226 Use regcache->tdesc instead.
6227 (arm_store_wmmxregset): Likewise.
6228 (arm_fill_vfpregset): Likewise.
6229 (arm_store_vfpregset): Likewise.
6231 2015-07-30 Yao Qi <yao.qi@linaro.org>
6233 * linux-arm-low.c: Include arch/arm.h.
6234 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6235 (arm_store_gregset): Likewise.
6237 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6239 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6240 ptrace's 4th parameter.
6242 2015-07-27 Yao Qi <yao.qi@linaro.org>
6244 * configure.srv (case aarch64*-*-linux*): Don't set
6247 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6249 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6251 * linux-arm-low.c: Likewise.
6252 * linux-cris-low.c: Likewise.
6253 * linux-crisv32-low.c: Likewise.
6254 * linux-low.c: Likewise.
6255 * linux-m68k-low.c: Likewise.
6256 * linux-mips-low.c: Likewise.
6257 * linux-nios2-low.c: Likewise.
6258 * linux-s390-low.c: Likewise.
6259 * linux-sparc-low.c: Likewise.
6260 * linux-tic6x-low.c: Likewise.
6261 * linux-tile-low.c: Likewise.
6262 * linux-x86-low.c: Likewise.
6264 2015-07-24 Pedro Alves <palves@redhat.com>
6266 * config.in: Regenerate.
6267 * configure: Regenerate.
6269 2015-07-24 Pedro Alves <palves@redhat.com>
6271 * acinclude.m4: Include ../ptrace.m4.
6272 * configure.ac: Call GDB_AC_PTRACE.
6273 * config.in, configure: Regenerate.
6275 2015-07-24 Yao Qi <yao.qi@linaro.org>
6277 * linux-low.c (linux_create_inferior): Remove setting to
6278 proc->priv->new_inferior.
6279 (linux_attach): Likewise.
6280 (linux_low_filter_event): Likewise.
6281 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6283 2015-07-24 Yao Qi <yao.qi@linaro.org>
6285 * linux-low.c (linux_arch_setup): New function.
6286 (linux_low_filter_event): If proc->tdesc is NULL and
6287 proc->attached is true, call the_low_target.arch_setup.
6288 Otherwise, keep status pending, and return.
6289 (linux_resume_one_lwp_throw): Don't call get_pc if
6290 thread->while_stepping isn't NULL. Don't call
6291 get_thread_regcache if proc->tdesc is NULL.
6292 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6293 (linux_target_ops): Install arch_setup.
6294 * server.c (start_inferior): Call the_target->arch_setup.
6295 * target.h (struct target_ops) <arch_setup>: New field.
6296 (target_arch_setup): New marco.
6297 * lynx-low.c (lynx_target_ops): Update.
6298 * nto-low.c (nto_target_ops): Update.
6299 * spu-low.c (spu_target_ops): Update.
6300 * win32-low.c (win32_target_ops): Update.
6302 2015-07-24 Yao Qi <yao.qi@linaro.org>
6304 * linux-low.c (linux_add_process): Don't set
6305 proc->priv->new_inferior.
6306 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6307 (linux_attach): Likewise.
6309 2015-07-24 Yao Qi <yao.qi@linaro.org>
6311 * server.c (start_inferior): Code refactor.
6313 2015-07-24 Yao Qi <yao.qi@linaro.org>
6315 * server.c (process_serial_event): Set general_thread.
6317 2015-07-21 Yao Qi <yao.qi@linaro.org>
6319 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6320 aarch64_linux_get_debug_reg_capacity.
6322 2015-07-17 Yao Qi <yao.qi@linaro.org>
6324 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6325 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6326 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6327 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6328 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6329 (AARCH64_HWP_ALIGNMENT): Likewise.
6330 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6331 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6332 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6333 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6334 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6335 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6336 (struct aarch64_debug_reg_state): Likewise.
6337 (struct arch_lwp_info): Likewise.
6338 (aarch64_align_watchpoint): Likewise.
6339 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6340 (aarch64_watchpoint_length): Likewise.
6341 (aarch64_point_encode_ctrl_reg): Likewise
6342 (aarch64_point_is_aligned): Likewise.
6343 (aarch64_align_watchpoint): Likewise.
6344 (aarch64_linux_set_debug_regs):
6345 (aarch64_dr_state_insert_one_point): Likewise.
6346 (aarch64_dr_state_remove_one_point): Likewise.
6347 (aarch64_handle_breakpoint): Likewise.
6348 (aarch64_handle_aligned_watchpoint): Likewise.
6349 (aarch64_handle_unaligned_watchpoint): Likewise.
6350 (aarch64_handle_watchpoint): Likewise.
6352 2015-07-17 Yao Qi <yao.qi@linaro.org>
6354 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6355 and don't aarch64_get_debug_reg_state. All callers update.
6356 (aarch64_handle_aligned_watchpoint): Likewise.
6357 (aarch64_handle_unaligned_watchpoint): Likewise.
6358 (aarch64_handle_watchpoint): Likewise.
6359 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6360 (aarch64_remove_point): Likewise.
6362 2015-07-17 Yao Qi <yao.qi@linaro.org>
6364 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6366 (aarch64_handle_unaligned_watchpoint): Likewise.
6368 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6370 Revert the previous 3 commits:
6371 Move gdb_regex* to common/
6372 Move linux_find_memory_regions_full & co.
6373 gdbserver build-id attribute generator
6375 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6376 Jan Kratochvil <jan.kratochvil@redhat.com>
6378 gdbserver build-id attribute generator.
6379 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6380 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6381 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6383 (get_dynamic): Use find_pdhr to traverse program headers.
6384 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6385 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6386 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6387 (get_hex_build_id): New.
6388 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6389 to reply XML document.
6391 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6392 Jan Kratochvil <jan.kratochvil@redhat.com>
6394 * target.c: Include target/target-utils.h and fcntl.h.
6395 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6396 (target_fileio_read_stralloc): New functions.
6398 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6400 * Makefile.in (OBS): Add gdb_regex.o.
6402 * config.in: Rebuilt.
6403 * configure: Rebuilt.
6405 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6406 Jan Kratochvil <jan.kratochvil@redhat.com>
6408 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6409 * Makefile.in (OBS): Add target-utils.o.
6410 (linux-maps.o, target-utils.o): New.
6411 * configure.srv (srv_linux_obj): Add linux-maps.o.
6413 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6415 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6417 (the_low_target): Install it.
6419 2015-07-14 Pedro Alves <palves@redhat.com>
6421 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6422 Instead, ignore ECHILD, and throw an error for other errnos.
6424 2015-07-10 Pedro Alves <palves@redhat.com>
6426 * event-loop.c (struct callback_event) <data>: Change type to
6427 gdb_client_data instance instead of gdb_client_data pointer.
6428 (append_callback_event): Adjust.
6430 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6432 * linux-aarch64-low.c: Add comments for each linux_target_ops
6433 method. Remove comments already covered in target_ops and
6434 linux_target_ops definitions.
6435 (the_low_target): Add comments for each unimplemented method.
6437 2015-07-09 Yao Qi <yao.qi@linaro.org>
6439 * linux-aarch64-low.c (aarch64_regmap): Remove.
6440 (aarch64_usrregs_info): Remove.
6441 (regs_info): Set field usrregs to NULL.
6443 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6445 * linux-low.c: Include "rsp-low.h"
6446 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6447 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6448 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6449 (handle_btrace_enable_pt): New.
6450 (handle_btrace_general_set): Support "pt".
6451 (handle_btrace_conf_general_set): Support "pt:size".
6453 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6455 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6458 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6460 * linux-aarch64-low.c: Remove comment about endianness.
6461 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6462 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6465 2015-06-24 Gary Benson <gbenson@redhat.com>
6467 * linux-i386-ipa.c (stdint.h): Do not include.
6468 * lynx-i386-low.c (stdint.h): Likewise.
6469 * lynx-ppc-low.c (stdint.h): Likewise.
6470 * mem-break.c (stdint.h): Likewise.
6471 * thread-db.c (stdint.h): Likewise.
6472 * tracepoint.c (stdint.h): Likewise.
6473 * win32-low.c (stdint.h): Likewise.
6475 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6477 * server.c (write_qxfer_response): Update call to
6478 remote_escape_output.
6480 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6481 Jan Kratochvil <jan.kratochvil@redhat.com>
6483 Merge multiple hex conversions.
6484 * gdbreplay.c (tohex): Rename to 'fromhex'.
6485 (logchar): Use fromhex.
6487 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6489 * server.c (handle_qxfer_libraries): Set `version' attribute for
6492 2015-06-10 Gary Benson <gbenson@redhat.com>
6494 * target.h (struct target_ops) <multifs_open>: New field.
6495 <multifs_unlink>: Likewise.
6496 <multifs_readlink>: Likewise.
6497 * linux-low.c (nat/linux-namespaces.h): New include.
6498 (linux_target_ops): Initialize the_target->multifs_open,
6499 the_target->multifs_unlink and the_target->multifs_readlink.
6500 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6501 * hostio.c (hostio_fs_pid): New static variable.
6502 (hostio_handle_new_gdb_connection): New function.
6503 (handle_setfs): Likewise.
6504 (handle_open): Use the_target->multifs_open as appropriate.
6505 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6506 (handle_readlink): Use the_target->multifs_readlink as
6508 (handle_vFile): Handle vFile:setfs packets.
6509 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6510 after target_handle_new_gdb_connection.
6512 2015-06-10 Gary Benson <gbenson@redhat.com>
6514 * configure.ac (AC_CHECK_FUNCS): Add setns.
6515 * config.in: Regenerate.
6516 * configure: Likewise.
6517 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6518 (linux-namespaces.o): New rule.
6519 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6521 2015-06-09 Gary Benson <gbenson@redhat.com>
6523 * hostio.c (handle_open): Process mode argument with
6524 fileio_to_host_mode.
6526 2015-06-01 Yao Qi <yao.qi@linaro.org>
6528 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6529 * linux-x86-low.c: Likewise.
6531 2015-05-28 Don Breazeal <donb@codesourcery.com>
6533 * linux-low.c (handle_extended_wait): Initialize
6534 thread_info.last_resume_kind for new fork children.
6536 2015-05-15 Pedro Alves <palves@redhat.com>
6538 * target.h (target_handle_new_gdb_connection): Rewrite using if
6539 wrapped in do/while.
6541 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6543 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6544 * configure, config.in: Regenerate.
6545 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6548 2015-05-12 Don Breazeal <donb@codesourcery.com>
6550 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6551 PTRACE_EVENT_VFORK_DONE.
6552 (linux_low_ptrace_options, extended_event_reported): Add vfork
6554 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6555 and "vforkdone" for RSP 'T' Stop Reply Packet.
6556 * server.h (report_vfork_events): Declare
6559 2015-05-12 Don Breazeal <donb@codesourcery.com>
6561 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6562 (the_low_target) <new_fork>: Initialize new member.
6563 * linux-arm-low.c (arm_new_fork): New function.
6564 (the_low_target) <new_fork>: Initialize new member.
6565 * linux-low.c (handle_extended_wait): Call new target function
6567 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6568 * linux-mips-low.c (mips_add_watchpoint): New function
6569 extracted from mips_insert_point.
6570 (the_low_target) <new_fork>: Initialize new member.
6571 (mips_linux_new_fork): New function.
6572 (mips_insert_point): Call mips_add_watchpoint.
6573 * linux-x86-low.c (x86_linux_new_fork): New function.
6574 (the_low_target) <new_fork>: Initialize new member.
6576 2015-05-12 Don Breazeal <donb@codesourcery.com>
6578 * linux-low.c (handle_extended_wait): Implement return value,
6579 rename argument 'event_child' to 'event_lwp', handle
6580 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6581 (linux_low_ptrace_options): New function.
6582 (linux_low_filter_event): Call linux_low_ptrace_options,
6583 use different argument fo linux_enable_event_reporting,
6584 use return value from handle_extended_wait.
6585 (extended_event_reported): New function.
6586 (linux_wait_1): Call extended_event_reported and set
6587 status to report fork events.
6588 (linux_write_memory): Add pid to debug message.
6589 (reset_lwp_ptrace_options_callback): New function.
6590 (linux_handle_new_gdb_connection): New function.
6591 (linux_target_ops): Initialize new structure member.
6592 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6593 * lynx-low.c: Initialize new structure member.
6594 * remote-utils.c (prepare_resume_reply): Implement stop reason
6595 "fork" for "T" stop message.
6596 * server.c (handle_query): Call handle_new_gdb_connection.
6597 * server.h (report_fork_events): Declare global flag.
6598 * target.h (struct target_ops) <handle_new_gdb_connection>:
6600 (target_handle_new_gdb_connection): New macro.
6601 * win32-low.c: Initialize new structure member.
6603 2015-05-12 Don Breazeal <donb@codesourcery.com>
6605 * mem-break.c (APPEND_TO_LIST): Define macro.
6606 (clone_agent_expr): New function.
6607 (clone_one_breakpoint): New function.
6608 (clone_all_breakpoints): New function.
6609 * mem-break.h: Declare new functions.
6611 2015-05-12 Don Breazeal <donb@codesourcery.com>
6613 * linux-low.c (linux_supports_fork_events): New function.
6614 (linux_supports_vfork_events): New function.
6615 (linux_target_ops): Initialize new structure members.
6616 (initialize_low): Call linux_check_ptrace_features.
6617 * lynx-low.c (lynx_target_ops): Initialize new structure
6619 * server.c (report_fork_events, report_vfork_events):
6621 (handle_query): Add new features to qSupported packet and
6623 (captured_main): Initialize new global variables.
6624 * target.h (struct target_ops) <supports_fork_events>:
6626 <supports_vfork_events>: New member.
6627 (target_supports_fork_events): New macro.
6628 (target_supports_vfork_events): New macro.
6629 * win32-low.c (win32_target_ops): Initialize new structure
6632 2015-05-12 Gary Benson <gbenson@redhat.com>
6634 * server.c (handle_qxfer_exec_file): Use current process
6637 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6639 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6640 Remove HAVE_PTRACE_GETREGS conditionals.
6641 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6642 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6644 2015-05-08 Yao Qi <yao.qi@linaro.org>
6646 * linux-low.c (linux_supports_conditional_breakpoints): New
6648 (linux_target_ops): Install new target method.
6649 * lynx-low.c (lynx_target_ops): Install NULL hook for
6650 supports_conditional_breakpoints.
6651 * nto-low.c (nto_target_ops): Likewise.
6652 * spu-low.c (spu_target_ops): Likewise.
6653 * win32-low.c (win32_target_ops): Likewise.
6654 * server.c (handle_query): Check
6655 target_supports_conditional_breakpoints.
6656 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6658 (target_supports_conditional_breakpoints): New macro.
6660 2015-05-06 Pedro Alves <palves@redhat.com>
6663 * server.c (start_inferior): If the process exits, mourn it.
6665 2015-04-21 Gary Benson <gbenson@redhat.com>
6667 * hostio.c (fileio_open_flags_to_host): Factored out to
6668 fileio_to_host_openflags in common/fileio.c. Single use
6671 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6673 * linux-xtensa-low.c (xtensa_fill_gregset)
6674 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6677 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6679 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6680 (regs_info): Replace usrregs pointer with NULL.
6682 2015-04-17 Gary Benson <gbenson@redhat.com>
6684 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6685 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6686 * server.c (handle_qxfer_exec_file): New function.
6687 (qxfer_packets): Add exec-file entry.
6688 (handle_query): Report qXfer:exec-file:read as supported packet.
6690 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6692 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6694 2015-04-09 Gary Benson <gbenson@redhat.com>
6696 * hostio-errno.c (errno_to_fileio_error): Remove function.
6697 Update caller to use remote_fileio_to_fio_error.
6699 2015-04-09 Yao Qi <yao.qi@linaro.org>
6701 * linux-low.c (linux_insert_point): Call
6702 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6703 (linux_remove_point): Call remove_memory_breakpoint if type is
6705 * linux-x86-low.c (x86_insert_point): Don't call
6706 insert_memory_breakpoint.
6707 (x86_remove_point): Don't call remove_memory_breakpoint.
6709 2015-04-01 Pedro Alves <palves@redhat.com>
6710 Cleber Rosa <crosa@redhat.com>
6712 * server.c (gdbserver_usage): Reorganize and extend the usage
6715 2015-03-24 Pedro Alves <palves@redhat.com>
6717 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6718 output. Also dump TRAP_TRACE.
6719 (linux_low_filter_event): In debug output, distinguish a
6720 resume_stop SIGSTOP from a delayed SIGSTOP.
6722 2015-03-24 Gary Benson <gbenson@redhat.com>
6724 * linux-x86-low.c (x86_linux_new_thread): Moved to
6726 (x86_linux_prepare_to_resume): Likewise.
6728 2015-03-24 Gary Benson <gbenson@redhat.com>
6730 * Makefile.in (x86-linux-dregs.o): New rule.
6731 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6732 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6733 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6734 (x86_linux_dr_get): Likewise.
6735 (x86_linux_dr_set): Likewise.
6736 (update_debug_registers_callback): Likewise.
6737 (x86_linux_dr_set_addr): Likewise.
6738 (x86_linux_dr_get_addr): Likewise.
6739 (x86_linux_dr_set_control): Likewise.
6740 (x86_linux_dr_get_control): Likewise.
6741 (x86_linux_dr_get_status): Likewise.
6742 (x86_linux_update_debug_registers): Likewise.
6744 2015-03-24 Gary Benson <gbenson@redhat.com>
6746 * linux-x86-low.c (x86_linux_update_debug_registers):
6747 New function, factored out from...
6748 (x86_linux_prepare_to_resume): ...this.
6750 2015-03-24 Gary Benson <gbenson@redhat.com>
6752 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6753 (x86_linux_dr_set): Likewise.
6754 (update_debug_registers_callback): Likewise.
6755 (x86_linux_dr_set_addr): Likewise.
6756 (x86_linux_dr_get_addr): Likewise.
6757 (x86_linux_dr_set_control): Likewise.
6758 (x86_linux_dr_get_control): Likewise.
6759 (x86_linux_dr_get_status): Likewise.
6760 (x86_linux_prepare_to_resume): Likewise.
6762 2015-03-24 Gary Benson <gbenson@redhat.com>
6764 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6765 Use perror_with_name. Pass string through gettext.
6766 (x86_linux_dr_set): Likewise.
6768 2015-03-24 Gary Benson <gbenson@redhat.com>
6770 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6771 (x86_linux_dr_set_addr): ...this.
6772 (x86_dr_low_get_addr): Rename to...
6773 (x86_linux_dr_get_addr): ...this.
6774 (x86_dr_low_set_control): Rename to...
6775 (x86_linux_dr_set_control): ...this.
6776 (x86_dr_low_get_control): Rename to...
6777 (x86_linux_dr_get_control): ...this.
6778 (x86_dr_low_get_status): Rename to...
6779 (x86_linux_dr_get_status): ...this.
6780 (x86_dr_low): Update with new function names.
6782 2015-03-24 Gary Benson <gbenson@redhat.com>
6784 * Makefile.in (x86-linux.o): New rule.
6785 * configure.srv: Add x86-linux.o to relevant targets.
6786 * linux-low.c (lwp_set_arch_private_info): New function.
6787 (lwp_arch_private_info): Likewise.
6788 * linux-x86-low.c: Include nat/x86-linux.h.
6789 (arch_lwp_info): Removed structure.
6790 (update_debug_registers_callback):
6791 Use lwp_set_debug_registers_changed.
6792 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6793 and lwp_set_debug_registers_changed.
6794 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6796 2015-03-24 Gary Benson <gbenson@redhat.com>
6798 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6799 * linux-arm-low.c (arm_new_thread): Likewise.
6800 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6801 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6802 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6803 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6805 2015-03-24 Gary Benson <gbenson@redhat.com>
6807 * linux-low.c (ptid_of_lwp): New function.
6808 (lwp_is_stopped): Likewise.
6809 (lwp_stop_reason): Likewise.
6810 * linux-x86-low.c (update_debug_registers_callback):
6812 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6815 2015-03-24 Gary Benson <gbenson@redhat.com>
6817 * linux-low.h (linux_stop_lwp): Remove declaration.
6819 2015-03-24 Gary Benson <gbenson@redhat.com>
6821 * linux-low.h: Include nat/linux-nat.h.
6822 * linux-low.c (iterate_over_lwps_args): New structure.
6823 (iterate_over_lwps_filter): New function.
6824 (iterate_over_lwps): Likewise.
6825 * linux-x86-low.c (update_debug_registers_callback):
6826 Update signature to what iterate_over_lwps expects.
6827 Remove PID check that iterate_over_lwps now performs.
6828 (x86_dr_low_set_addr): Use iterate_over_lwps.
6829 (x86_dr_low_set_control): Likewise.
6831 2015-03-24 Gary Benson <gbenson@redhat.com>
6833 * linux-x86-low.c (x86_debug_reg_state): New function.
6834 (x86_linux_prepare_to_resume): Use the above.
6836 2015-03-24 Gary Benson <gbenson@redhat.com>
6838 * linux-low.c (current_lwp_ptid): New function.
6839 * linux-x86-low.c: Include nat/linux-nat.h.
6840 (x86_dr_low_get_addr): Use current_lwp_ptid.
6841 (x86_dr_low_get_control): Likewise.
6842 (x86_dr_low_get_status): Likewise.
6844 2015-03-20 Pedro Alves <palves@redhat.com>
6846 * tracepoint.c (cmd_qtstatus): Make "str" const.
6848 2015-03-20 Pedro Alves <palves@redhat.com>
6850 * server.c (handle_general_set): Make "req_str" const.
6852 2015-03-19 Pedro Alves <palves@redhat.com>
6854 * linux-low.c (linux_resume_one_lwp): Rename to ...
6855 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6856 instead call perror_with_name.
6857 (check_ptrace_stopped_lwp_gone): New function.
6858 (linux_resume_one_lwp): Reimplement as wrapper around
6859 linux_resume_one_lwp_throw that swallows errors if the LWP is
6862 2015-03-19 Pedro Alves <palves@redhat.com>
6864 * linux-low.c (count_events_callback, select_event_lwp_callback):
6865 No longer check whether the thread has resume_stop as last resume
6868 2015-03-19 Pedro Alves <palves@redhat.com>
6870 * linux-low.c (count_events_callback, select_event_lwp_callback):
6871 Use the lwp's status_pending_p field, not the thread's.
6873 2015-03-19 Pedro Alves <palves@redhat.com>
6875 * linux-low.c (select_event_lwp_callback): Update comments to
6876 no longer mention SIGTRAP.
6878 2015-03-18 Gary Benson <gbenson@redhat.com>
6880 * server.c (handle_query): Do not report vFile:fstat as supported.
6882 2015-03-11 Gary Benson <gbenson@redhat.com>
6884 * hostio.c (sys/types.h): New include.
6885 (sys/stat.h): Likewise.
6886 (common-remote-fileio.h): Likewise.
6887 (handle_fstat): New function.
6888 (handle_vFile): Handle vFile:fstat packets.
6890 2015-03-11 Gary Benson <gbenson@redhat.com>
6892 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6893 struct stat.st_blocks and struct stat.st_blksize.
6894 * configure: Regenerate.
6895 * config.in: Likewise.
6896 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6897 (OBS): Add common-remote-fileio.o.
6898 (common-remote-fileio.o): New rule.
6900 2015-03-09 Pedro Alves <palves@redhat.com>
6902 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6903 'struct sockaddr' pointer in 'accept' call.
6905 2015-03-09 Pedro Alves <palves@redhat.com>
6908 2015-03-07 Pedro Alves <palves@redhat.com>
6909 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6910 or <winsock2.h> here. Instead include "gdb_socket.h".
6911 (remote_open): Use union gdb_sockaddr_u.
6912 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6913 or <winsock2.h> here. Instead include "gdb_socket.h".
6914 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6915 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6917 (init_named_socket, gdb_agent_helper_thread): Use union
6920 2015-03-07 Pedro Alves <palves@redhat.com>
6922 * configure.ac (build_warnings): Move
6923 -Wdeclaration-after-statement to the C-specific set.
6924 * configure: Regenerate.
6926 2015-03-07 Pedro Alves <palves@redhat.com>
6928 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6929 or <winsock2.h> here. Instead include "gdb_socket.h".
6930 (remote_open): Use union gdb_sockaddr_u.
6931 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6932 or <winsock2.h> here. Instead include "gdb_socket.h".
6933 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6934 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6936 (init_named_socket, gdb_agent_helper_thread): Use union
6939 2015-03-07 Pedro Alves <palves@redhat.com>
6941 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6944 2015-03-06 Yao Qi <yao.qi@linaro.org>
6946 * linux-aarch64-low.c (aarch64_insert_point): Use
6947 show_debug_regs as a boolean.
6948 (aarch64_remove_point): Likewise.
6950 2015-03-05 Pedro Alves <palves@redhat.com>
6952 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6953 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6954 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6955 * nto-low.c (nto_target_ops): Likewise.
6956 * spu-low.c (spu_target_ops): Likewise.
6957 * win32-low.c (win32_target_ops): Likewise.
6959 2015-03-04 Pedro Alves <palves@redhat.com>
6961 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6962 Decide whether a breakpoint triggered based on the SIGTRAP's
6964 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6965 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6966 (linux_low_filter_event): Check for breakpoints before checking
6968 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6970 (linux_stopped_by_sw_breakpoint)
6971 (linux_supports_stopped_by_sw_breakpoint)
6972 (linux_stopped_by_hw_breakpoint)
6973 (linux_supports_stopped_by_hw_breakpoint): New functions.
6974 (linux_target_ops): Install new target methods.
6976 2015-03-04 Pedro Alves <palves@redhat.com>
6978 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6979 * server.c (swbreak_feature, hwbreak_feature): New globals.
6980 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6981 (captured_main): Clear swbreak_feature and hwbreak_feature.
6982 * server.h (swbreak_feature, hwbreak_feature): Declare.
6983 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6984 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6985 supports_stopped_by_hw_breakpoint>: New fields.
6986 (target_supports_stopped_by_sw_breakpoint)
6987 (target_stopped_by_sw_breakpoint)
6988 (target_supports_stopped_by_hw_breakpoint)
6989 (target_stopped_by_hw_breakpoint): Declare.
6991 2015-03-04 Pedro Alves <palves@redhat.com>
6993 enum lwp_stop_reason -> enum target_stop_reason
6994 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6995 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6996 (linux_wait_1, stuck_in_jump_pad_callback)
6997 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6998 (linux_stopped_by_watchpoint):
6999 * linux-low.h (enum lwp_stop_reason): Delete.
7000 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7001 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7003 2015-03-04 Yao Qi <yao.qi@linaro.org>
7005 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7007 2015-03-03 Gary Benson <gbenson@redhat.com>
7009 * hostio.c (handle_vFile): Fix prefix lengths.
7011 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7013 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7016 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7018 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7019 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7020 (clean): Add "rm -f" for above C files.
7021 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7022 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7023 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7024 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7025 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7026 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7027 (init_registers_s390x_vx_linux64)
7028 (init_registers_s390x_tevx_linux64)
7029 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7030 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7032 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7033 (s390_store_vxrs_high): New functions.
7034 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7036 (s390_arch_setup): Add logic for selecting one of the new target
7037 descriptions. Activate the new vector regsets if applicable.
7038 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7039 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7040 and init_registers_s390x_tevx_linux64.
7042 2015-03-01 Pedro Alves <palves@redhat.com>
7044 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7047 2015-02-27 Pedro Alves <palves@redhat.com>
7049 * linux-x86-low.c (u_debugreg_offset): New function.
7050 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7052 2015-02-27 Pedro Alves <palves@redhat.com>
7054 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7055 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7056 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7057 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7058 (ps_lsetfpregs, ps_getpid)
7059 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7060 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7061 (ps_lsetxregs, ps_plog): Declare.
7063 2015-02-27 Pedro Alves <palves@redhat.com>
7065 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7066 IP_AGENT_EXPORT_FUNC.
7067 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7068 IP_AGENT_EXPORT_FUNC.
7069 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7070 (IP_AGENT_EXPORT): Delete.
7071 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7072 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7073 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7074 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7075 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7076 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7077 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7078 (traceframe_read_count, traceframe_write_count)
7079 (traceframes_created, trace_state_variables, get_raw_reg)
7080 (get_trace_state_variable_value, set_trace_state_variable_value)
7081 (ust_loaded, helper_thread_id, cmd_buf): Use
7082 IPA_SYM_EXPORTED_NAME.
7083 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7084 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7085 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7086 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7087 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7088 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7089 EXTERN_C_PUSH/EXTERN_C_POP.
7090 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7091 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7092 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7093 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7094 (traceframe_write_count, traceframe_read_count)
7095 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7096 (about_to_request_buffer_space, get_trace_state_variable_value)
7097 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7098 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7099 EXTERN_C_PUSH/EXTERN_C_POP.
7100 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7101 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7102 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7103 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7104 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7105 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7106 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7107 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7109 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7110 (IP_AGENT_EXPORT_VAR_DECL): Define.
7112 (gdb_agent_get_raw_reg): Declare.
7114 2015-02-27 Tom Tromey <tromey@redhat.com>
7115 Pedro Alves <palves@redhat.com>
7117 Rename symbols whose names are reserved C++ keywords throughout.
7119 2015-02-27 Pedro Alves <palves@redhat.com>
7121 * Makefile.in (COMPILER): New, get it from autoconf.
7122 (CXX): Get from autoconf instead.
7123 (COMPILE.pre): Use COMPILER.
7124 (CC-LD): Rename to ...
7125 (CC_LD): ... this. Use COMPILER.
7126 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7127 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7128 * acinclude.m4: Include build-with-cxx.m4.
7129 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7130 Disable -Werror by default if building in C++ mode.
7131 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7132 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7133 the C++ compiler. Save/restore CXXFLAGS too.
7134 * configure: Regenerate.
7136 2015-02-27 Pedro Alves <palves@redhat.com>
7138 * acinclude.m4: Include libiberty.m4.
7139 * configure.ac: Call libiberty_INIT.
7140 * config.in, configure: Regenerate.
7142 2015-02-26 Pedro Alves <palves@redhat.com>
7144 * linux-low.c (linux_wait_1): When incrementing the PC past a
7145 program breakpoint always use the_low_target.breakpoint_len as
7146 increment, rather than the maximum between that and
7147 the_low_target.decr_pc_after_break.
7149 2015-02-23 Pedro Alves <palves@redhat.com>
7151 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7152 thread was doing a step-over; always adjust the PC if
7153 we stepped over a permanent breakpoint.
7154 (linux_wait_1): If we stepped over breakpoint that was on top of a
7155 permanent breakpoint, manually advance the PC past it.
7157 2015-02-23 Pedro Alves <palves@redhat.com>
7159 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7161 (x86_fill_gregset, x86_store_gregset): Use it when handling
7164 2015-02-20 Pedro Alves <palves@redhat.com>
7166 * thread-db.c: Include "nat/linux-procfs.h".
7167 (thread_db_init): Skip listing new threads if the kernel supports
7168 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7170 2015-02-20 Pedro Alves <palves@redhat.com>
7172 * linux-low.c (status_pending_p_callback): Use ptid_match.
7174 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7176 PR breakpoints/16812
7177 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7178 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7179 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7181 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7183 PR breakpoints/15956
7184 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7186 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7188 * linux-low.c (linux_low_btrace_conf): Print size.
7189 * server.c (handle_btrace_conf_general_set): New.
7190 (hanle_general_set): Call handle_btrace_conf_general_set.
7191 (handle_query): Report Qbtrace-conf:bts:size as supported.
7193 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7195 * linux-low.c (linux_low_enable_btrace): Update parameters.
7196 (linux_low_btrace_conf): New.
7197 (linux_target_ops)<to_btrace_conf>: Initialize.
7198 * server.c (current_btrace_conf): New.
7199 (handle_btrace_enable): Rename to ...
7200 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7201 to target_enable_btrace. Update comment. Update users.
7202 (handle_qxfer_btrace_conf): New.
7203 (qxfer_packets): Add btrace-conf entry.
7204 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7205 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7206 (target_ops)<read_btrace_conf>: New.
7207 (target_enable_btrace): Update parameters.
7208 (target_read_btrace_conf): New.
7210 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7212 * server.c (handle_btrace_general_set): Remove call to
7213 target_supports_btrace.
7214 (supported_btrace_packets): New.
7215 (handle_query): Call supported_btrace_packets.
7216 * target.h: include btrace-common.h.
7217 (btrace_target_info): Removed.
7218 (supports_btrace, target_supports_btrace): Update parameters.
7220 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7222 * Makefile.in (SFILES): Add common/btrace-common.c.
7223 (OBS): Add common/btrace-common.o.
7224 (btrace-common.o): Add build rules.
7225 * linux-low: Include btrace-common.h.
7226 (linux_low_read_btrace): Use struct btrace_data. Call
7227 btrace_data_init and btrace_data_fini.
7229 2015-02-06 Pedro Alves <palves@redhat.com>
7231 * thread-db.c (find_new_threads_callback): Add debug output.
7233 2015-02-04 Pedro Alves <palves@redhat.com>
7235 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7236 (resume_stopped_resumed_lwps): New function.
7237 (linux_wait_for_event_filtered): Use it.
7239 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7241 * Makefile.in (SFILES): Add linux-personality.c.
7242 (linux-personality.o): New rule.
7243 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7244 list of objects to be built.
7245 * linux-low.c: Include nat/linux-personality.h.
7246 (linux_create_inferior): Remove code to disable address space
7247 randomization (moved to ../nat/linux-personality.c). Create
7248 cleanup to disable address space randomization.
7250 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7252 * Makefile.in (posix-strerror.o): New rule.
7253 (mingw-strerror.o): Likewise.
7254 * configure: Regenerated.
7255 * configure.ac: Source file ../common/common.host. Initialize new
7256 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7258 2015-01-14 Yao Qi <yao@codesourcery.com>
7260 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7261 (ppc-linux.o): New rule.
7262 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7263 * configure.ac: AC_CHECK_FUNCS(getauxval).
7264 * config.in: Re-generated.
7265 * configure: Re-generated.
7266 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7267 ppc64_64bit_inferior_p
7269 2015-01-14 Yao Qi <yao@codesourcery.com>
7271 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7272 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7273 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7274 (PT_ORIG_R3, PT_TRAP): Likewise.
7275 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7276 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7277 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7279 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7281 * i387-fp.c (i387_cache_to_xsave): In look over
7282 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7283 zmmh_low_space field by use of zmmh_high_space.
7285 2015-01-09 Pedro Alves <palves@redhat.com>
7287 * linux-low.c (step_over_bkpt): Move higher up in the file.
7288 (handle_extended_wait): Don't store the stop_pc here.
7289 (get_stop_pc): Adjust comments and rename to ...
7290 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7291 stopped for a software breakpoint or hardware breakpoint.
7292 (thread_still_has_status_pending_p): New function.
7293 (status_pending_p_callback): Use
7294 thread_still_has_status_pending_p. If the event is no longer
7295 interesting, resume the LWP.
7296 (handle_tracepoints): Add assert.
7297 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7298 (wstatus_maybe_breakpoint): New function.
7299 (cancel_breakpoint): Delete function.
7300 (check_stopped_by_watchpoint): New function, factored out from
7301 linux_low_filter_event.
7302 (lp_status_maybe_breakpoint): Delete function.
7303 (linux_low_filter_event): Remove filter_ptid argument.
7304 Leave thread group exits pending here. Store the LWP's stop PC.
7305 Always leave events pending.
7306 (linux_wait_for_event_filtered): Pull all events out of the
7307 kernel, and leave them all pending.
7308 (count_events_callback, select_event_lwp_callback): Consider all
7310 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7311 (select_event_lwp): Only give preference to the stepping LWP in
7312 all-stop mode. Adjust comments.
7313 (ignore_event): New function.
7314 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7315 references to cancel_breakpoints. Adjust to renames. Also give
7316 equal priority to all LWPs that have had events in non-stop mode.
7317 If reporting a software breakpoint event, unadjust the LWP's PC.
7318 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7319 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7321 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7322 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7323 (linux_stopped_by_watchpoint): Adjust.
7324 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7325 * linux-low.h (enum lwp_stop_reason): New.
7326 (struct lwp_info) <stop_pc>: Adjust comment.
7327 <stopped_by_watchpoint>: Delete field.
7328 <stop_reason>: New field.
7329 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7330 * mem-break.c (software_breakpoint_inserted_here)
7331 (hardware_breakpoint_inserted_here): New function.
7332 * mem-break.h (software_breakpoint_inserted_here)
7333 (hardware_breakpoint_inserted_here): Declare.
7334 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7335 (cancel_breakpoints): Delete.
7336 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7337 (upload_fast_traceframes): Remove references to
7340 2015-01-09 Pedro Alves <palves@redhat.com>
7342 * thread-db.c (find_new_threads_callback): Ignore thread if the
7343 kernel thread ID is -1.
7345 2015-01-09 Pedro Alves <palves@redhat.com>
7347 * linux-low.c (linux_attach_fail_reason_string): Move to
7348 nat/linux-ptrace.c, and rename.
7349 (linux_attach_lwp): Update comment.
7350 (attach_proc_task_lwp_callback): New function.
7351 (linux_attach): Adjust to rename and use
7352 linux_proc_attach_tgid_threads.
7353 (linux_attach_fail_reason_string): Delete declaration.
7355 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7357 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7358 * server.c (gdbserver_version): Likewise.
7360 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7362 * remote-utils.c: Include ctype.h.
7363 (input_interrupt): Explicitly handle the case when the char
7364 received is the NUL byte. Improve the printing of non-ASCII
7367 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7369 * linux-low.c (linux_low_filter_event): Update call to
7370 linux_enable_event_reporting following the addition of
7371 a new parameter to that function.
7373 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7376 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7377 (AARCH64_FPCR_REGNO): Likewise.
7378 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7379 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7380 (aarch64_store_fpregset): Likewise.
7382 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7384 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7385 Remove FIXME comment about assumption about N.
7387 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7389 * configure.ac: If large-file support is disabled in GDBserver,
7390 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7391 * configure: Regenerate.
7393 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7395 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7396 warning upon ENODATA from ptrace.
7397 * linux-s390-low.c (s390_store_tdb): New.
7398 (s390_regsets): Add regset for NT_S390_TDB.
7400 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7402 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7403 without a fill_function.
7404 * linux-s390-low.c (s390_fill_last_break): Remove.
7405 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7406 (s390_arch_setup): Use regset's size instead of fill_function for
7409 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7411 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7412 the regset's store function when ptrace returned an error.
7413 * regcache.c (get_thread_regcache): Invalidate register cache
7414 before fetching inferior's registers.
7416 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7418 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7419 while-loop as for-loop.
7420 (regsets_store_inferior_registers): Likewise.
7422 2014-11-28 Yao Qi <yao@codesourcery.com>
7424 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7425 * config.in, configure: Re-generate.
7426 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7429 2014-11-21 Yao Qi <yao@codesourcery.com>
7431 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7432 (AC_CHECK_HEADERS): Remove malloc.h.
7433 * configure: Re-generated.
7434 * config.in: Re-generated.
7435 * server.h: Don't include alloca.h and malloc.h.
7436 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7437 Don't include malloc.h.
7439 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7441 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7442 corresponding ERRNO check in same block.
7444 2014-11-12 Pedro Alves <palves@redhat.com>
7446 * server.c (cont_thread): Update comment.
7447 (start_inferior, attach_inferior): No longer clear cont_thread.
7448 (handle_v_cont): No longer set cont_thread.
7449 (captured_main): Clear cont_thread each time a GDB connects.
7451 2014-11-12 Pedro Alves <palves@redhat.com>
7453 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7454 thread, and don't resume all threads if the Hc thread has exited.
7456 2014-11-12 Pedro Alves <palves@redhat.com>
7458 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7459 the process group instead of to a specific LWP.
7461 2014-10-15 Pedro Alves <palves@redhat.com>
7464 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7466 (arm_set_thread_context): Delete.
7467 (the_low_target): Adjust.
7468 * win32-i386-low.c (debug_registers_changed)
7469 (debug_registers_used): Delete.
7470 (update_debug_registers_callback): New function.
7471 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7472 needing to update their debug registers.
7473 (win32_get_current_dr): New function.
7474 (x86_dr_low_get_addr, x86_dr_low_get_control)
7475 (x86_dr_low_get_status): Fetch the debug register from the thread
7477 (i386_initial_stuff): Adjust.
7478 (i386_get_thread_context): Remove current_event parameter. Don't
7479 clear debug_registers_changed nor copy DR values to
7481 (i386_set_thread_context): Delete.
7482 (i386_prepare_to_resume): New function.
7483 (i386_thread_added): Mark the thread as needing to update irs
7485 (the_low_target): Remove i386_set_thread_context and install
7486 i386_prepare_to_resume.
7487 * win32-low.c (win32_get_thread_context): Adjust.
7488 (win32_set_thread_context): Use SetThreadContext
7490 (win32_prepare_to_resume): New function.
7491 (win32_require_context): New function, factored out from ...
7492 (thread_rec): ... this.
7493 (continue_one_thread): Call win32_prepare_to_resume on each thread
7494 we're about to continue.
7495 (win32_resume): Call win32_prepare_to_resume on the event thread.
7496 * win32-low.h (struct win32_thread_info)
7497 <debug_registers_changed>: New field.
7498 (struct win32_target_ops): Change prototype of set_thread_context,
7499 delete set_thread_context and add prepare_to_resume.
7500 (win32_require_context): New declaration.
7502 2014-10-08 Gary Benson <gbenson@redhat.com>
7504 * server.h: Do not include common-exceptions.h.
7506 2014-10-08 Gary Benson <gbenson@redhat.com>
7508 * server.h: Do not include cleanups.h.
7510 2014-09-30 James Hogan <james.hogan@imgtec.com>
7512 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7515 2014-09-23 Yao Qi <yao@codesourcery.com>
7517 * linux-low.c (lp_status_maybe_breakpoint): New function.
7518 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7519 (count_events_callback): Likewise.
7520 (select_event_lwp_callback): Likewise.
7521 (cancel_breakpoints_callback): Likewise.
7523 2014-09-19 Don Breazeal <donb@codesourcery.com>
7525 * linux-low.c (handle_extended_wait): Call
7526 linux_ptrace_get_extended_event.
7527 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7528 linux_is_extended_waitstatus.
7530 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7532 * Makefile.in (CPPFLAGS): Define.
7533 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7534 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7536 2014-09-16 Gary Benson <gbenson@redhat.com>
7538 * inferiors.h (current_inferior): Renamed as...
7539 (current_thread): New variable. All uses updated.
7540 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7541 (maybe_move_out_of_jump_pad): Likewise.
7542 (cancel_breakpoint): Likewise.
7543 (linux_low_filter_event): Likewise.
7544 (wait_for_sigstop): Likewise.
7545 (linux_resume_one_lwp): Likewise.
7546 (need_step_over_p): Likewise.
7547 (start_step_over): Likewise.
7548 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7549 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7550 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7551 and save_inferior as saved_thread.
7552 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7554 (regcache_invalidate_thread): Likewise.
7555 * remote-utils.c (prepare_resume_reply): Likewise.
7556 * thread-db.c (thread_db_get_tls_address): Likewise.
7557 (disable_thread_event_reporting): Likewise.
7558 (remove_thread_event_breakpoints): Likewise.
7559 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7561 * target.h (set_desired_inferior): Renamed as...
7562 (set_desired_thread): New declaration. All uses updated.
7563 * server.c (myresume): Updated comment to reference thread instead
7565 (handle_serial_event): Likewise.
7566 (handle_target_event): Likewise.
7568 2014-09-12 Tom Tromey <tromey@redhat.com>
7569 Gary Benson <gbenson@redhat.com>
7571 * regcache.h: Include common-regcache.h.
7572 (regcache_read_pc): Don't declare.
7573 * regcache.c (get_thread_regcache_for_ptid): New function.
7575 2014-09-11 Tom Tromey <tromey@redhat.com>
7576 Gary Benson <gbenson@redhat.com>
7578 * symbol.c: New file.
7579 * Makefile.in (SFILES): Add symbol.c.
7580 (OBS): Add symbol.o.
7582 2014-09-11 Gary Benson <gbenson@redhat.com>
7584 * target.c (target_stop_ptid, target_continue_ptid): New
7587 2014-09-11 Tom Tromey <tromey@redhat.com>
7588 Gary Benson <gbenson@redhat.com>
7590 * target.h: Include target/target.h.
7591 * target.c (target_read_memory, target_read_uint32)
7592 (target_write_memory): New functions.
7594 2014-09-11 Gary Benson <gbenson@redhat.com>
7596 * server.h (debug_hw_points): Don't declare.
7597 * server.c (debug_hw_points): Don't define. Replace all uses
7598 with show_debug_regs.
7599 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7600 all uses with show_debug_regs.
7602 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7604 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7605 endianness into account.
7606 (ppc_supply_ptrace_register): Likewise.
7608 2014-09-03 James Hogan <james.hogan@imgtec.com>
7610 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7611 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7613 2014-09-03 Gary Benson <gbenson@redhat.com>
7615 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7616 ALL_DEBUG_ADDRESS_REGISTERS.
7618 2014-09-02 Gary Benson <gbenson@redhat.com>
7620 * i386-low.h: Renamed as...
7621 * x86-low.h: New file. All type, function and variable name
7622 prefixes changed from "i386_" to "x86_". All references updated.
7623 * i386-low.c: Renamed as...
7624 * x86-low.c: New file. All type, function and variable name
7625 prefixes changed from "i386_" to "x86_". All references updated.
7627 2014-09-02 Gary Benson <gbenson@redhat.com>
7629 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7630 (x86_linux_new_thread): Likewise.
7632 2014-08-29 Gary Benson <gbenson@redhat.com>
7634 * server.h (setjmp.h): Do not include.
7635 (toplevel): Do not declare.
7636 (common-exceptions.h): Include.
7637 (cleanups.h): Likewise.
7638 * server.c (toplevel): Do not define.
7639 (exit_code): New static global.
7640 (detach_or_kill_for_exit_cleanup): New function.
7641 (main): New function. Original main renamed to...
7642 (captured_main): New function.
7643 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7645 2014-08-29 Gary Benson <gbenson@redhat.com>
7647 * Makefile.in (SFILES): Add common/common-exceptions.c.
7648 (OBS): Add common-exceptions.o.
7649 (common-exceptions.o): New rule.
7650 * utils.c (prepare_to_throw_exception): New function.
7652 2014-08-29 Gary Benson <gbenson@redhat.com>
7654 * config.in: Regenerate.
7655 * configure: Likewise.
7657 2014-08-29 Gary Benson <gbenson@redhat.com>
7659 * Makefile.in (SFILES): Add common/cleanups.c.
7661 (cleanups.o): New rule.
7663 2014-08-29 Gary Benson <gbenson@redhat.com>
7665 * utils.c (internal_vwarning): New function.
7667 2014-08-28 Gary Benson <gbenson@redhat.com>
7669 * utils.h (fatal): Remove declaration.
7670 * utils.c (fatal): Remove function.
7672 2014-08-28 Gary Benson <gbenson@redhat.com>
7674 * tracepoint.c (gdb_agent_init): Replace fatal with
7676 (initialize_tracepoint): Likewise.
7678 2014-08-28 Gary Benson <gbenson@redhat.com>
7680 * remote-utils.c (remote_prepare): Replace fatal with error.
7682 2014-08-28 Gary Benson <gbenson@redhat.com>
7684 * linux-low.c (linux_async): Replace fatal with warning.
7686 (linux_start_non_stop): Return -1 if linux_async failed.
7688 2014-08-28 Gary Benson <gbenson@redhat.com>
7690 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7692 (i386_dr_low_get_addr): Remove vague comment.
7693 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7696 2014-08-28 Gary Benson <gbenson@redhat.com>
7698 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7699 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7701 (linux_resume_one_lwp): Likewise.
7702 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7704 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7705 with internal_error.
7706 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7707 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7708 (find_register_by_name): Replace fatal with internal_error.
7709 (find_regno): Likewise.
7710 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7711 * thread-db.c (thread_db_create_event): Likewise.
7712 (thread_db_load_search): Likewise.
7713 (try_thread_db_load_1): Likewise.
7714 * tracepoint.c (get_jump_space_head): Replace fatal with
7716 (claim_trampoline_space): Likewise.
7717 (have_fast_tracepoint_trampoline_buffer): Likewise.
7718 (cmd_qtstart): Likewise.
7719 (stop_tracing): Likewise.
7720 (fast_tracepoint_collecting): Likewise.
7721 (target_malloc): Likewise.
7722 (download_tracepoint): Likewise.
7723 (download_trace_state_variables): Replace check with gdb_assert.
7724 (upload_fast_traceframes): Replace fatal with internal_error.
7726 2014-08-19 Tom Tromey <tromey@redhat.com>
7727 Gary Benson <gbenson@redhat.com>
7729 * Makefile.in (SFILES): Add common/common-debug.c.
7730 (OBS): Add common-debug.o.
7731 (common-debug.o): New rule.
7732 * debug.h (debug_printf): Don't declare.
7733 * debug.c (debug_printf): Renamed and rewritten as...
7734 (debug_vprintf): New function.
7736 2014-08-19 Gary Benson <gbenson@redhat.com>
7738 * utils.h: Do not include print-utils.h.
7740 2014-08-19 Tom Tromey <tromey@redhat.com>
7741 Gary Benson <gbenson@redhat.com>
7743 * server.h: Add static assertion.
7744 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7746 2014-08-19 Tom Tromey <tromey@redhat.com>
7747 Gary Benson <gbenson@redhat.com>
7749 * Makefile.in (SFILES): Add common/errors.c.
7750 (OBS): Add errors.o.
7751 (IPA_OBS): Add errors-ipa.o.
7752 (errors.o): New rule.
7753 (errors-ipa.o): Likewise.
7754 * utils.h (perror_with_name, error, warning): Don't declare.
7755 * utils.c (warning): Renamed and rewritten as...
7756 (vwarning): New function.
7757 (error): Renamed and rewritten as...
7758 (verror): New function.
7759 (internal_error): Renamed and rewritten as...
7760 (internal_verror): New function.
7762 2014-08-07 Gary Benson <gbenson@redhat.com>
7764 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7765 * configure: Regenerate.
7766 * config.in: Likewise.
7767 * server.h: Do not include errno.h.
7768 * event-loop.c: Likewise.
7769 * hostio-errno.c: Likewise.
7770 * linux-low.c: Likewise.
7771 * remote-utils.c: Likewise.
7772 * spu-low.c: Likewise.
7773 * utils.c: Likewise.
7774 * gdbreplay.c: Unconditionally include errno.h.
7776 2014-08-07 Gary Benson <gbenson@redhat.com>
7778 * server.h: Do not include string.h.
7779 * event-loop.c: Likewise.
7780 * linux-low.c: Likewise.
7781 * regcache.c: Likewise.
7782 * remote-utils.c: Likewise.
7783 * spu-low.c: Likewise.
7784 * utils.c: Likewise.
7786 2014-08-07 Gary Benson <gbenson@redhat.com>
7788 * server.h: Do not include gdb_assert.h.
7790 2014-08-07 Gary Benson <gbenson@redhat.com>
7792 * server.h: Do not include common-utils.h.
7794 2014-08-07 Gary Benson <gbenson@redhat.com>
7796 * server.h: Do not include ptid.h.
7797 * notif.h: Likewise.
7799 2014-08-07 Gary Benson <gbenson@redhat.com>
7801 * server.h: Do not include gdb_locale.h.
7803 2014-08-07 Gary Benson <gbenson@redhat.com>
7805 * server.h: Do not include gdb/signals.h.
7806 * win32-low.c: Likewise.
7808 2014-08-07 Gary Benson <gbenson@redhat.com>
7810 * server.h: Do not include pathmax.h.
7812 2014-08-07 Gary Benson <gbenson@redhat.com>
7814 * server.h: Do not include libiberty.h.
7815 * linux-bfin-low.c: Likewise.
7817 2014-08-07 Gary Benson <gbenson@redhat.com>
7819 * server.h: Do not include ansidecl.h.
7821 2014-08-07 Gary Benson <gbenson@redhat.com>
7823 * linux-x86-low.c: Do not include stddef.h.
7824 * lynx-ppc-low.c: Likewise.
7825 * tracepoint.c: Likewise.
7827 2014-08-07 Gary Benson <gbenson@redhat.com>
7829 * server.h: Do not include stdarg.h.
7830 * nto-low.c: Likewise.
7832 2014-08-07 Gary Benson <gbenson@redhat.com>
7834 * server.h: Do not include stdlib.h.
7835 * inferiors.c: Likewise.
7836 * linux-low.c: Likewise.
7837 * regcache.c: Likewise.
7838 * spu-low.c: Likewise.
7839 * tracepoint.c: Likewise.
7840 * utils.c: Likewise.
7842 2014-08-07 Gary Benson <gbenson@redhat.com>
7844 * server.h: Do not include stdio.h.
7845 * linux-low.c: Likewise.
7846 * remote-utils.c: Likewise.
7847 * spu-low.c: Likewise.
7848 * utils.c: Likewise.
7849 * wincecompat.c: Likewise.
7851 2014-08-06 Gary Benson <gbenson@redhat.com>
7853 * regcache.c (init_register_cache): Move conditionals inside if.
7855 2014-08-06 Gary Benson <gbenson@redhat.com>
7857 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7859 2014-07-31 Gary Benson <gbenson@redhat.com>
7861 * ax.h: Do not include server.h.
7862 * gdbthread.h: Likewise.
7863 * lynx-low.h: Likewise.
7864 * notif.h: Likewise.
7866 2014-07-30 Gary Benson <gbenson@redhat.com>
7868 * server.h: Include common-defs.h.
7869 Do not include config.h or build-gnulib-gdbserver/config.h.
7871 2014-07-30 Gary Benson <gbenson@redhat.com>
7873 * hostio-errno.c: Move server.h to top of includes list.
7874 * inferiors.c: Likewise.
7875 * linux-x86-low.c: Likewise.
7876 * notif.c: Include server.h.
7878 2014-07-24 Tom Tromey <tromey@redhat.com>
7879 Gary Benson <gbenson@redhat.com>
7881 * server.h (CORE_ADDR): Now unsigned.
7883 2014-07-16 Pedro Alves <palves@redhat.com>
7885 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7887 2014-07-15 Pedro Alves <palves@redhat.com>
7889 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7892 2014-07-11 Pedro Alves <palves@redhat.com>
7894 * linux-low.c (kill_wait_lwp): New function, based on
7895 kill_one_lwp_callback, but use my_waitpid directly.
7896 (kill_one_lwp_callback, linux_kill): Use it.
7898 2014-06-23 Pedro Alves <palves@redhat.com>
7900 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7901 before setting DR0..DR3.
7903 2014-06-20 Gary Benson <gbenson@redhat.com>
7905 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7906 * configure: Regenerated.
7907 * config.in: Likewise.
7909 2014-06-20 Gary Benson <gbenson@redhat.com>
7911 * Makefile.in (SFILES): Update locations for files moved
7913 (object file files): Reordered.
7915 2014-06-20 Gary Benson <gbenson@redhat.com>
7917 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7918 (i386_dr_low_set_addr): Likewise.
7919 (i386_dr_low_get_addr): Likewise.
7920 (i386_dr_low_can_set_control): Likewise.
7921 (i386_dr_low_set_control): Likewise.
7922 (i386_dr_low_get_control): Likewise.
7923 (i386_dr_low_get_status): Likewise.
7924 (i386_get_debug_register_length): Likewise.
7925 * linux-x86-low.c (i386_dr_low_set_addr):
7926 Changed signature. Made static.
7927 (i386_dr_low_get_addr): Likewise.
7928 (i386_dr_low_set_control): Likewise.
7929 (i386_dr_low_get_control): Likewise.
7930 (i386_dr_low_get_status): Likewise.
7931 (i386_dr_low): New global variable.
7932 * win32-i386-low.c (i386_dr_low_set_addr):
7933 Changed signature. Made static.
7934 (i386_dr_low_get_addr): Likewise.
7935 (i386_dr_low_set_control): Likewise.
7936 (i386_dr_low_get_control): Likewise.
7937 (i386_dr_low_get_status): Likewise.
7938 (i386_dr_low): New global variable.
7940 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7942 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7943 * Makefile.in (AR, AR_FLAGS): Define.
7944 * configure: Regenerate.
7946 2014-06-19 Gary Benson <gbenson@redhat.com>
7948 * Makefile.in (i386-dregs.o): New rule.
7949 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7950 * i386-low.c (target.h): Remove include.
7951 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7952 (DR_CONTROL_SHIFT): Likewise.
7953 (DR_CONTROL_SIZE): Likewise.
7954 (DR_RW_EXECUTE): Likewise.
7955 (DR_RW_WRITE): Likewise.
7956 (DR_RW_READ): Likewise.
7957 (DR_RW_IORW): Likewise.
7958 (DR_LEN_1): Likewise.
7959 (DR_LEN_2): Likewise.
7960 (DR_LEN_4): Likewise.
7961 (DR_LEN_8): Likewise.
7962 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7963 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7964 (DR_ENABLE_SIZE): Likewise.
7965 (DR_LOCAL_SLOWDOWN): Likewise.
7966 (DR_GLOBAL_SLOWDOWN): Likewise.
7967 (DR_CONTROL_RESERVED): Likewise.
7968 (I386_DR_CONTROL_MASK): Likewise.
7969 (I386_DR_VACANT): Likewise.
7970 (I386_DR_LOCAL_ENABLE): Likewise.
7971 (I386_DR_GLOBAL_ENABLE): Likewise.
7972 (I386_DR_DISABLE): Likewise.
7973 (I386_DR_SET_RW_LEN): Likewise.
7974 (I386_DR_GET_RW_LEN): Likewise.
7975 (I386_DR_WATCH_HIT): Likewise.
7976 (i386_wp_op_t): Likewise.
7977 (i386_show_dr): Likewise.
7978 (i386_length_and_rw_bits): Likewise.
7979 (i386_insert_aligned_watchpoint): Likewise.
7980 (i386_remove_aligned_watchpoint): Likewise.
7981 (i386_handle_nonaligned_watchpoint): Likewise.
7982 i386_update_inferior_debug_regs(): Likewise.
7983 (i386_dr_insert_watchpoint): Likewise.
7984 (i386_dr_remove_watchpoint): Likewise.
7985 (i386_dr_region_ok_for_watchpoint): Likewise.
7986 (i386_dr_stopped_data_address): Likewise.
7987 (i386_dr_stopped_by_watchpoint): Likewise.
7989 2014-06-19 Gary Benson <gbenson@redhat.com>
7991 * i386-low.c (i386_dr_show): Renamed to
7992 i386_show_dr and made static. All uses updated.
7993 (i386_dr_length_and_rw_bits): Renamed to
7994 i386_length_and_rw_bits and made static.
7996 (i386_dr_insert_aligned_watchpoint): Renamed to
7997 i386_insert_aligned_watchpoint and made static.
7999 (i386_dr_remove_aligned_watchpoint): Renamed to
8000 i386_remove_aligned_watchpoint and made static.
8002 (i386_dr_update_inferior_debug_regs): Renamed to
8003 i386_update_inferior_debug_regs and made static.
8006 2014-06-18 Gary Benson <gbenson@redhat.com>
8008 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8009 (i386_dr_low_can_set_control): Likewise.
8010 (i386_get_debug_register_length): Likewise.
8011 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8012 (i386_dr_low_can_set_control): Likewise.
8013 (i386_get_debug_register_length): Likewise.
8015 2014-06-17 Gary Benson <gbenson@redhat.com>
8017 * i386-low.h (i386-dregs.h): New include.
8018 (DR_FIRSTADDR): Now in i386-dregs.h.
8019 (DR_LASTADDR): Likewise.
8020 (DR_NADDR): Likewise.
8021 (DR_STATUS): Likewise.
8022 (DR_CONTROL): Likewise.
8023 (i386_debug_reg_state): Likewise.
8024 (i386_dr_insert_watchpoint): Likewise.
8025 (i386_dr_remove_watchpoint): Likewise.
8026 (i386_dr_region_ok_for_watchpoint): Likewise.
8027 (i386_dr_stopped_data_address): Likewise.
8028 (i386_dr_stopped_by_watchpoint): Likewise.
8029 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8031 2014-06-18 Gary Benson <gbenson@redhat.com>
8033 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8034 i386_dr_insert_watchpoint.
8035 (i386_low_remove_watchpoint): Renamed to
8036 i386_dr_remove_watchpoint.
8037 (i386_low_region_ok_for_watchpoint): Renamed to
8038 i386_dr_region_ok_for_watchpoint.
8039 (i386_low_stopped_data_address): Renamed to
8040 i386_dr_stopped_data_address.
8041 (i386_low_stopped_by_watchpoint): Renamed to
8042 i386_dr_stopped_by_watchpoint.
8043 * i386-low.c (i386_show_dr): Renamed to
8044 i386_dr_show and made nonstatic. All uses updated.
8045 (i386_length_and_rw_bits): Renamed to
8046 i386_dr_length_and_rw_bits and made nonstatic.
8048 (i386_insert_aligned_watchpoint): Renamed to
8049 i386_dr_insert_aligned_watchpoint and made nonstatic.
8051 (i386_remove_aligned_watchpoint): Renamed to
8052 i386_dr_remove_aligned_watchpoint and made nonstatic.
8054 (i386_update_inferior_debug_regs): Renamed to
8055 i386_dr_update_inferior_debug_regs and made nonstatic.
8057 (i386_low_insert_watchpoint): Renamed to
8058 i386_dr_insert_watchpoint. All uses updated.
8059 (i386_low_remove_watchpoint): Renamed to
8060 i386_dr_remove_watchpoint. All uses updated.
8061 (i386_low_region_ok_for_watchpoint): Renamed to
8062 i386_dr_region_ok_for_watchpoint. All uses updated.
8063 (i386_low_stopped_data_address): Renamed to
8064 i386_dr_stopped_data_address. All uses updated.
8065 (i386_low_stopped_by_watchpoint): Renamed to
8066 i386_dr_stopped_by_watchpoint. All uses updated.
8068 2014-06-18 Gary Benson <gbenson@redhat.com>
8070 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8071 (i386_dr_low_can_set_control): Likewise.
8072 (i386_insert_aligned_watchpoint): New check.
8074 2014-06-18 Gary Benson <gbenson@redhat.com>
8076 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8079 2014-06-18 Gary Benson <gbenson@redhat.com>
8081 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8082 instead of fatal and error.
8083 (i386_handle_nonaligned_watchpoint): Likewise.
8085 2014-06-18 Gary Benson <gbenson@redhat.com>
8087 * i386-low.c (i386_get_debug_register_length): New macro.
8088 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8089 (i386_show_dr): Use debug_printf instead of fprintf. Use
8090 phex to format values.
8092 2014-06-18 Gary Benson <gbenson@redhat.com>
8094 * i386-low.h: Comment changes.
8095 * i386-low.c: Likewise.
8097 2014-06-18 Gary Benson <gbenson@redhat.com>
8099 * i386-low.c: Whitespace changes.
8101 2014-06-12 Tom Tromey <tromey@redhat.com>
8103 * utils.c (freeargv): Remove.
8105 2014-06-12 Tom Tromey <tromey@redhat.com>
8107 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8108 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8109 (parse_debug_format_options): Likewise.
8110 (gdbserver_usage): Likewise.
8111 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8112 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8113 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8115 ($(LIBGNU)): Depend on libiberty.
8116 (all-lib): Recurse into all subdirs.
8117 (install-only): Invoke "install" target in subdirs.
8118 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8120 * configure: Rebuild.
8121 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8122 for vasprintf, vsnprintf, or gettimeofday.
8123 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8126 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8128 * development.sh: Delete.
8129 * Makefile.in (config.status): Adjust dependency on development.sh.
8130 * configure.ac: Adjust development.sh source call.
8131 * configure: Regenerate.
8133 2014-06-02 Pedro Alves <palves@redhat.com>
8135 * ax.c (gdb_free_agent_expr): New function.
8136 * ax.h (gdb_free_agent_expr): New declaration.
8137 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8139 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8141 (clear_breakpoint_conditions_and_commands): New function.
8142 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8143 (clear_breakpoint_conditions_and_commands): New declaration.
8145 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8147 * linux-aarch64-low.c (asm/ptrace.h): Include.
8149 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8151 Fix TLS access for -static -pthread.
8152 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8153 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8154 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8156 2014-05-20 Pedro Alves <palves@redhat.com>
8158 * linux-aarch64-low.c (aarch64_insert_point)
8159 (aarch64_remove_point): No longer check whether the type is
8160 supported here. Adjust to new interface.
8161 (the_low_target): Install aarch64_supports_z_point_type as
8162 supports_z_point_type method.
8163 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8164 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8165 instead of a Z packet char. Adjust.
8166 (arm_supports_z_point_type): New function.
8167 (arm_insert_point, arm_remove_point): Adjust to new interface.
8168 (the_low_target): Install arm_supports_z_point_type.
8169 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8170 (cris_insert_point, cris_remove_point): Adjust to new interface.
8171 Don't check whether the type is supported here.
8172 (the_low_target): Install cris_supports_z_point_type.
8173 * linux-low.c (linux_supports_z_point_type): New function.
8174 (linux_insert_point, linux_remove_point): Adjust to new interface.
8175 * linux-low.h (struct linux_target_ops) <insert_point,
8176 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8177 raw_breakpoint pointer parameter.
8178 <supports_z_point_type>: New method.
8179 * linux-mips-low.c (mips_supports_z_point_type): New function.
8180 (mips_insert_point, mips_remove_point): Adjust to new interface.
8181 Use mips_supports_z_point_type.
8182 (the_low_target): Install mips_supports_z_point_type.
8183 * linux-ppc-low.c (the_low_target): Install NULL as
8184 supports_z_point_type method.
8185 * linux-s390-low.c (the_low_target): Install NULL as
8186 supports_z_point_type method.
8187 * linux-sparc-low.c (the_low_target): Install NULL as
8188 supports_z_point_type method.
8189 * linux-x86-low.c (x86_supports_z_point_type): New function.
8190 (x86_insert_point): Adjust to new insert_point interface. Use
8191 insert_memory_breakpoint. Adjust to new
8192 i386_low_insert_watchpoint interface.
8193 (x86_remove_point): Adjust to remove_point interface. Use
8194 remove_memory_breakpoint. Adjust to new
8195 i386_low_remove_watchpoint interface.
8196 (the_low_target): Install x86_supports_z_point_type.
8197 * lynx-low.c (lynx_target_ops): Install NULL as
8198 supports_z_point_type callback.
8199 * nto-low.c (nto_supports_z_point_type): New.
8200 (nto_insert_point, nto_remove_point): Adjust to new interface.
8201 (nto_target_ops): Install nto_supports_z_point_type.
8202 * mem-break.c: Adjust intro comment.
8203 (struct raw_breakpoint) <raw_type, size>: New fields.
8204 <inserted>: Update comment.
8205 <shlib_disabled>: Delete field.
8206 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8207 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8208 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8209 (raw_bkpt_type_to_target_hw_bp_type): New function.
8210 (find_enabled_raw_code_breakpoint_at): New function.
8211 (find_raw_breakpoint_at): New type and size parameters. Use them.
8212 (insert_memory_breakpoint): New function, based off
8213 set_raw_breakpoint_at.
8214 (remove_memory_breakpoint): New function.
8215 (set_raw_breakpoint_at): Reimplement.
8216 (set_breakpoint): New, based on set_breakpoint_at.
8217 (set_breakpoint_at): Reimplement.
8218 (delete_raw_breakpoint): Go through the_target->remove_point
8219 instead of assuming memory breakpoints.
8220 (find_gdb_breakpoint_at): Delete.
8221 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8222 (find_gdb_breakpoint): New function.
8223 (set_gdb_breakpoint_at): Delete.
8224 (z_type_supported): New function.
8225 (set_gdb_breakpoint_1): New function, loosely based off
8226 set_gdb_breakpoint_at.
8227 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8228 (delete_gdb_breakpoint_at): Delete.
8229 (delete_gdb_breakpoint_1): New function, loosely based off
8230 delete_gdb_breakpoint_at.
8231 (delete_gdb_breakpoint): New function.
8232 (clear_gdb_breakpoint_conditions): Rename to ...
8233 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8235 (add_condition_to_breakpoint): Make static.
8236 (add_breakpoint_condition): Take a struct breakpoint pointer
8237 instead of an address. Adjust.
8238 (gdb_condition_true_at_breakpoint): Rename to ...
8239 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8241 (gdb_condition_true_at_breakpoint): Reimplement.
8242 (add_breakpoint_commands): Take a struct breakpoint pointer
8243 instead of an address. Adjust.
8244 (gdb_no_commands_at_breakpoint): Rename to ...
8245 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8246 parameter. Return true if no breakpoint was found. Change debug
8248 (gdb_no_commands_at_breakpoint): Reimplement.
8249 (run_breakpoint_commands): Rename to ...
8250 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8251 and change return type to boolean.
8252 (run_breakpoint_commands): New function.
8253 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8254 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8255 breakpoint. Go through the_target->remove_point instead of
8256 assuming memory breakpoint.
8257 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8258 software and hardware breakpoints.
8259 (reinsert_raw_breakpoint): Go through the_target->insert_point
8260 instead of assuming memory breakpoint.
8261 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8262 software and hardware breakpoints.
8263 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8264 Check both software and hardware breakpoints.
8265 (validate_inserted_breakpoint): Assert the breakpoint is a
8266 software breakpoint. Set the inserted flag to -1 instead of
8267 setting shlib_disabled.
8268 (delete_disabled_breakpoints): Adjust.
8269 (validate_breakpoints): Only validate software breakpoints.
8270 Adjust to inserted flag change.
8271 (check_mem_read, check_mem_write): Skip breakpoint types other
8272 than software breakpoints. Adjust to inserted flag change.
8273 * mem-break.h (enum raw_bkpt_type): New enum.
8274 (raw_breakpoint, struct process_info): Forward declare.
8275 (Z_packet_to_target_hw_bp_type): Delete declaration.
8276 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8277 (set_gdb_breakpoint, delete_gdb_breakpoint)
8278 (clear_breakpoint_conditions): New declarations.
8279 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8280 (breakpoint_inserted_here): Update comment.
8281 (add_breakpoint_condition, add_breakpoint_commands): Replace
8282 address parameter with a breakpoint pointer parameter.
8283 (gdb_breakpoint_here): Update comment.
8284 (delete_gdb_breakpoint_at): Delete.
8285 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8286 * server.c (process_point_options): Take a struct breakpoint
8287 pointer instead of an address. Adjust.
8288 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8289 delete_gdb_breakpoint.
8290 * spu-low.c (spu_target_ops): Install NULL as
8291 supports_z_point_type method.
8292 * target.h: Include mem-break.h.
8293 (struct target_ops) <prepare_to_access_memory>: Update comment.
8294 <supports_z_point_type>: New field.
8295 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8296 instead of a char. Also take a raw breakpoint pointer.
8297 * win32-arm-low.c (the_low_target): Install NULL as
8298 supports_z_point_type.
8299 * win32-i386-low.c (i386_supports_z_point_type): New function.
8300 (i386_insert_point, i386_remove_point): Adjust to new interface.
8301 (the_low_target): Install i386_supports_z_point_type.
8302 * win32-low.c (win32_supports_z_point_type): New function.
8303 (win32_insert_point, win32_remove_point): Adjust to new interface.
8304 (win32_target_ops): Install win32_supports_z_point_type.
8305 * win32-low.h (struct win32_target_ops):
8306 <supports_z_point_type>: New method.
8307 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8308 instead of a char. Also take a raw breakpoint pointer.
8310 2014-05-20 Pedro Alves <palves@redhat.com>
8312 * mem-break.h: Include break-common.h.
8313 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8314 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8315 (Z_packet_to_target_hw_bp_type): New declaration.
8316 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8317 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8318 (Z_PACKET_ACCESS_WP): Delete macros.
8319 (Z_packet_to_hw_type): Delete function.
8320 * i386-low.h: Don't include break-common.h here.
8321 (Z_packet_to_hw_type): Delete declaration.
8322 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8323 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8324 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8325 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8326 * linux-aarch64-low.c: Don't include break-common.h here.
8327 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8328 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8329 (Z_packet_to_target_hw_bp_type): Delete function.
8330 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8332 (mips_insert_point, mips_remove_point): Use
8333 Z_packet_to_target_hw_bp_type.
8335 2014-05-20 Pedro Alves <palves@redhat.com>
8337 * linux-aarch64-low.c: Include break-common.h.
8338 (enum target_point_type): Delete.
8339 (Z_packet_to_point_type): Rename to ...
8340 (Z_packet_to_target_hw_bp_type): ... this, and return a
8341 target_hw_bp_type instead.
8342 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8343 instead of an enum target_point_type.
8344 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8346 (aarch64_dr_state_insert_one_point)
8347 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8348 (aarch64_handle_aligned_watchpoint)
8349 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8350 Take an enum target_hw_bp_type instead of an enum
8352 (aarch64_supports_z_point_type): New function.
8353 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8354 use Z_packet_to_target_hw_bp_type.
8356 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8358 * configure.ac: Only use -Werror by default when DEVELOPMENT
8360 * configure: Regenerate.
8362 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8364 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8365 * linux-x86-low.c (X86_64_USER_REGS): New.
8366 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8368 2014-04-28 Yao Qi <yao@codesourcery.com>
8370 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8373 2014-04-25 Pedro Alves <palves@redhat.com>
8376 * linux-low.c (linux_attach_fail_reason_string): New function.
8377 (linux_attach_lwp): Delete.
8378 (linux_attach_lwp_1): Rename to ...
8379 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8380 argument. Remove "initial" parameter. Return int instead of
8381 void. Don't error or warn here.
8382 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8383 failure to attach to the tgid. Call warning when failing to
8385 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8386 argument. Remove "initial" parameter. Return int instead of
8387 void. Don't error or warn here.
8388 (linux_attach_fail_reason_string): New declaration.
8389 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8390 interface change. Use linux_attach_fail_reason_string.
8392 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8393 Walfred Tedeschi <walfred.tedeschi@intel.com>
8395 * Makefile.in: Added rules to handle new files
8396 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8397 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8398 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8399 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8400 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8401 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8403 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8404 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8405 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8406 i386/x32-avx512.xml.
8407 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8408 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8409 i386/x32-avx512-linux.xml.
8410 * i387-fp.c (num_avx512_k_registers): New constant for number
8412 (num_avx512_zmmh_low_registers): New constant for number of
8413 lower ZMM registers (0-15).
8414 (num_avx512_zmmh_high_registers): New constant for number of
8415 higher ZMM registers (16-31).
8416 (num_avx512_ymmh_registers): New contant for number of higher
8417 YMM registers (ymm16-31 added by avx521 on x86_64).
8418 (num_avx512_xmm_registers): New constant for number of higher
8419 XMM registers (xmm16-31 added by AVX512 on x86_64).
8420 (struct i387_xsave): Add space for AVX512 registers.
8421 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8422 Add code to handle AVX512 registers.
8423 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8424 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8425 prototypei from generated file.
8426 (tdesc_amd64_avx512_linux): Likewise.
8427 (init_registers_x32_avx512_linux): Likewise.
8428 (tdesc_x32_avx512_linux): Likewise.
8429 (init_registers_i386_avx512_linux): Likewise.
8430 (tdesc_i386_avx512_linux): Likewise.
8431 (x86_64_regmap): Add AVX512 registers.
8432 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8434 (initialize_low_arch): Add code to initialize AVX512 registers.
8436 2014-04-23 Pedro Alves <palves@redhat.com>
8438 * mem-break.c (find_gdb_breakpoint_at): Make static.
8439 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8441 2014-04-23 Pedro Alves <palves@redhat.com>
8443 * i386-low.c: Don't include break-common.h here.
8444 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8445 prototype to take target_hw_bp_type as argument instead of a Z
8447 * i386-low.h: Include break-common.h here.
8448 (Z_packet_to_hw_type): Declare.
8449 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8451 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8452 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8453 (x86_remove_point): Convert the packet number to a
8454 target_hw_bp_type before calling i386_low_remove_watchpoint.
8455 * win32-i386-low.c (i386_insert_point): Convert the packet number
8456 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8457 (i386_remove_point): Convert the packet number to a
8458 target_hw_bp_type before calling i386_low_remove_watchpoint.
8460 2014-04-23 Pedro Alves <palves@redhat.com>
8462 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8464 2014-04-10 Pedro Alves <palves@redhat.com>
8466 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8467 Check if the condition or command is NULL before checking if the
8468 breakpoint is known. On success, return true.
8469 * mem-break.h (add_breakpoint_condition): Document return.
8470 (add_breakpoint_commands): Add describing comment.
8471 * server.c (skip_to_semicolon): New function.
8472 (process_point_options): Use it.
8474 2014-04-09 Pedro Alves <palves@redhat.com>
8476 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8479 2014-02-27 Pedro Alves <palves@redhat.com>
8482 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8484 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8486 (last_thread_of_process_p): Take a PID argument instead of a
8488 (linux_wait_for_lwp): Delete.
8489 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8491 (linux_low_filter_event): New function, party factored out from
8492 linux_wait_for_event.
8493 (linux_wait_for_event): Rename to ...
8494 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8495 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8496 sigsuspend. Check for zombie leaders.
8497 (linux_wait_for_event): Reimplement as wrapper around
8498 linux_wait_for_event_filtered.
8499 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8500 a normal or signal exit is seen, it's the whole process exiting.
8501 (wait_for_sigstop): No longer a for_each_inferior callback.
8502 Rewrite on top of linux_wait_for_event_filtered.
8503 (stop_all_lwps): Call wait_for_sigstop directly.
8504 * server.c (resume, handle_target_event): Handle
8505 TARGET_WAITKIND_NO_RESUMED.
8507 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8509 * win32-low.c (psapi_get_dll_name,
8510 * win32_CreateToolhelp32Snapshot): Delete.
8511 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8512 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8514 (handle_load_dll): Add function description.
8515 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8517 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8519 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8521 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8522 base address when calling win32_add_one_solib.
8523 (handle_load_dll): Delete local variable load_addr.
8524 Remove 0x1000 offset applied to DLL base address when calling
8525 win32_add_one_solib.
8526 (handle_unload_dll): Add comment.
8528 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8530 * win32-low.c (win32_add_all_dlls): Renames
8531 win32_ensure_ntdll_loaded. Rewrite function documentation.
8532 Adjust implementation to always load all DLLs.
8533 Add 0x1000 offset to DLL base address when calling
8534 win32_add_one_solib.
8535 (child_initialization_done): New static global.
8536 (do_initial_child_stuff): Set child_initialization_done to
8537 zero during child initialization, and 1 after. Replace call
8538 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8540 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8541 (handle_unload_dll): Add function documentation.
8542 (get_child_debug_event): Ignore load and unload DLL events
8543 during child initialization.
8545 2014-02-20 Doug Evans <dje@google.com>
8547 Remove global all_lwps.
8548 * inferiors.h (ptid_of): Move here from linux-low.h.
8549 (pid_of, lwpid_of): Ditto.
8550 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8551 parameter is a struct thread_info * now.
8552 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8553 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8554 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8556 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8557 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8558 * linux-arm-low.c (update_registers_callback): Update, "entry"
8559 parameter is a struct thread_info * now.
8560 Fetch lwpid from current_inferior directly.
8561 (arm_insert_point): Pass &all_threads to find_inferior instead of
8563 (arm_remove_point): Ditto.
8564 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8565 (arm_prepare_to_resume): Fetch pid from thread.
8566 (arm_read_description): Fetch lwpid from current_inferior directly.
8567 * linux-low.c (all_lwps): Delete.
8568 (delete_lwp): Delete call to remove_inferior.
8569 (handle_extended_wait): Fetch lwpid from thread.
8570 (add_lwp): Don't set lwp->entry.id. Remove call to
8571 add_inferior_to_list.
8572 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8573 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8574 (kill_one_lwp_callback): Ditto.
8575 (linux_kill): Don't dereference NULL pointer.
8576 Fetch ptid,lwpid from thread.
8577 (get_detach_signal): Fetch ptid from thread.
8578 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8579 Simplify call to regcache_invalidate_thread.
8580 (delete_lwp_callback): Update, "entry" parameter is a
8581 struct thread_info * now. Fetch pid from thread.
8582 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8583 (status_pending_p_callback): Update, "entry" parameter is a
8584 struct thread_info * now. Fetch ptid from thread.
8585 (find_lwp_pid): Update, "entry" parameter is a
8586 struct thread_info * now.
8587 (linux_wait_for_lwp): Fetch pid from thread.
8588 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8589 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8590 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8591 (dequeue_one_deferred_signal): Ditto.
8592 (cancel_breakpoint): Fetch ptid from current_inferior.
8593 (linux_wait_for_event): Pass &all_threads to find_inferior,
8594 not &all_lwps. Fetch ptid, lwpid from thread.
8595 (count_events_callback): Update, "entry" parameter is a
8596 struct thread_info * now.
8597 (select_singlestep_lwp_callback): Ditto.
8598 (select_event_lwp_callback): Ditto.
8599 (cancel_breakpoints_callback): Ditto.
8600 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8602 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8603 (unsuspend_one_lwp): Update, "entry" parameter is a
8604 struct thread_info * now.
8605 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8607 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8608 Fetch lwpid from thread, not lwp.
8609 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8610 Pass &all_threads to find_inferior, not &all_lwps.
8611 (send_sigstop): Fetch lwpid from thread, not lwp.
8612 (send_sigstop_callback): Update, "entry" parameter is a
8613 struct thread_info * now.
8614 (suspend_and_send_sigstop_callback): Ditto.
8615 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8616 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8617 struct thread_info * now.
8618 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8620 (lwp_running): Update, "entry" parameter is a
8621 struct thread_info * now.
8622 (stop_all_lwps): Fetch ptid from thread.
8623 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8624 (linux_resume_one_lwp): Fetch lwpid from thread.
8625 (linux_set_resume_request): Update, "entry" parameter is a
8626 struct thread_info * now. Fetch pid, lwpid from thread.
8627 (resume_status_pending_p): Update, "entry" parameter is a
8628 struct thread_info * now.
8629 (need_step_over_p): Ditto. Fetch lwpid from thread.
8630 (start_step_over): Fetch lwpid from thread.
8631 (linux_resume_one_thread): Update, "entry" parameter is a
8632 struct thread_info * now. Fetch lwpid from thread.
8633 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8634 (proceed_one_lwp): Update, "entry" parameter is a
8635 struct thread_info * now. Fetch lwpid from thread.
8636 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8637 struct thread_info * now.
8638 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8639 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8640 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8642 (regsets_store_inferior_registers): Ditto.
8643 (fetch_register, store_register): Ditto.
8644 (linux_read_memory, linux_write_memory): Ditto.
8645 (linux_request_interrupt): Ditto.
8646 (linux_read_auxv): Ditto.
8647 (linux_xfer_siginfo): Ditto.
8648 (linux_qxfer_spu): Ditto.
8649 (linux_qxfer_libraries_svr4): Ditto.
8650 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8651 moved to inferiors.h.
8653 (get_thread_lwp): Update.
8654 (struct lwp_info): Delete member "entry". Simplify comment for
8657 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8658 current_inferior directly.
8659 (update_watch_registers_callback): Update, "entry" parameter is a
8660 struct thread_info * now. Fetch pid from thread.
8661 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8662 (mips_insert_point): Fetch lwpid from current_inferior.
8663 Pass &all_threads to find_inferior, not &all_lwps.
8664 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8665 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8667 (mips_stopped_data_address): Ditto.
8668 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8670 * linux-tile-low.c (tile_arch_setup): Ditto.
8671 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8672 (update_debug_registers_callback): Update, "entry" parameter is a
8673 struct thread_info * now. Fetch pid from thread.
8674 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8675 Pass &all_threads to find_inferior, not &all_lwps.
8676 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8677 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8678 Pass &all_threads to find_inferior, not &all_lwps.
8679 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8680 (i386_dr_low_get_status): Ditto.
8681 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8682 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8683 (x86_linux_read_description): Ditto.
8684 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8686 2014-02-20 Doug Evans <dje@google.com>
8688 * inferiors.c (get_first_inferior): Fix buglet.
8690 2014-02-19 Doug Evans <dje@google.com>
8692 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8693 * inferiors.c (add_thread): Change result type to struct thread_info *.
8694 All callers updated.
8695 (add_lwp): Call add_thread here instead of in callers.
8696 All callers updated.
8697 * linux-low.h (get_lwp_thread): Rewrite.
8698 (struct lwp_info): New member "thread".
8700 2014-02-19 Doug Evans <dje@google.com>
8702 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8703 All callers updated.
8705 2014-02-19 Doug Evans <dje@google.com>
8707 * inferiors.c (add_thread): Fix whitespace.
8709 2014-02-19 Doug Evans <dje@google.com>
8711 * dll.c (clear_dlls): Replace accessing list implemention details
8713 * gdbthread.h (get_first_thread): Declare.
8714 * inferiors.c (for_each_inferior_with_data): New function.
8715 (get_first_thread): New function.
8716 (find_thread_ptid): Simplify.
8717 (get_first_inferior): New function.
8718 (clear_list): Delete.
8719 (one_inferior_p): New function.
8720 (clear_inferior_list): New function.
8721 (clear_inferiors): Update.
8722 * inferiors.h (for_each_inferior_with_data): Declare.
8723 (clear_inferior_list): Declare.
8724 (one_inferior_p): Declare.
8725 (get_first_inferior): Declare.
8726 * linux-low.c (linux_wait_for_event): Replace accessing list
8727 implemention details with API function.
8728 * server.c (target_running): Ditto.
8729 (accumulate_file_name_length): New function.
8730 (emit_dll_description): New function.
8731 (handle_qxfer_libraries): Replace accessing list implemention
8732 details with API function.
8733 (handle_qxfer_threads_worker): New function.
8734 (handle_qxfer_threads_proper): Replace accessing list implemention
8735 details with API function.
8736 (handle_query): Ditto.
8737 (visit_actioned_threads_callback_ftype): New typedef.
8738 (visit_actioned_threads_data): New struct.
8739 (visit_actioned_threads): Rewrite to be find_inferior callback.
8740 (resume): Call find_inferior.
8741 (handle_status): Replace accessing list implemention
8742 details with API function.
8743 (process_serial_event): Replace accessing list implemention details
8745 * target.c (set_desired_inferior): Replace accessing list implemention
8746 details with API function.
8747 * tracepoint.c (same_process_p): New function.
8748 (gdb_agent_about_to_close): Replace accessing list implemention
8749 details with API function.
8750 * win32-low.c (child_delete_thread): Replace accessing list
8751 implemention details with API function.
8752 (match_dll_by_basename): New function.
8753 (dll_is_loaded_by_basename): New function.
8754 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8755 details call to dll_is_loaded_by_basename.
8757 2014-02-19 Doug Evans <dje@google.com>
8759 * dll.h (struct dll_info): Add comment.
8760 * gdbthread.h (struct thread_info): Add comment.
8761 (current_ptid): Simplify.
8762 * inferiors.c (add_process): Update.
8763 (remove_process): Update.
8764 * inferiors.h (struct process_info): Rename member "head" to "entry".
8765 * linux-low.c (delete_lwp): Update.
8767 (last_thread_of_process_p): Update.
8768 (kill_one_lwp_callback, linux_kill): Update.
8769 (status_pending_p_callback): Update.
8770 (wait_for_sigstop): Update. Simplify read of ptid.
8771 (start_step_over): Update.
8772 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8773 (get_lwp_thread): Update.
8774 (struct lwp_info): Rename member "head" to "entry".
8775 * regcache.h (inferior_list_entry): Delete.
8776 * server.c (kill_inferior_callback): Update.
8777 (detach_or_kill_inferior_callback): Update.
8778 (print_started_pid): Update.
8779 (print_attached_pid): Update.
8780 (process_serial_event): Simplify read of ptid.
8781 * thread-db.c (thread_db_create_event): Update.
8782 (thread_db_get_tls_address): Update.
8783 * win32-low.c (current_inferior_ptid): Simplify.
8785 2014-02-19 Tom Tromey <tromey@redhat.com>
8787 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8789 (target_supports_btrace): Update.
8791 2014-02-14 Yao Qi <yao@codesourcery.com>
8793 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8794 (rsp-low-ipa.o): New target.
8796 2014-02-12 Tom Tromey <tromey@redhat.com>
8798 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8799 convert_ascii_to_int.
8800 * regcache.c (registers_to_string): Likewise.
8801 * remote-utils.c (decode_M_packet): Likewise.
8802 * server.c (process_serial_event): Likewise.
8804 2014-02-12 Tom Tromey <tromey@redhat.com>
8806 * server.c (handle_query, handle_v_run): Use hex2bin, not
8808 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8810 2014-02-12 Tom Tromey <tromey@redhat.com>
8812 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8813 convert_int_to_ascii.
8814 * regcache.c (registers_to_string, collect_register_as_string):
8816 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8818 * server.c (process_serial_event): Likewise.
8819 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8820 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8822 2014-02-12 Tom Tromey <tromey@redhat.com>
8824 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8825 bin2hex, not hexify.
8826 * tracepoint.c (cmd_qtstatus): Likewise.
8828 2014-02-12 Tom Tromey <tromey@redhat.com>
8830 * remote-utils.c (monitor_output): Pass explicit length to
8833 2014-02-12 Tom Tromey <tromey@redhat.com>
8835 * tracepoint.c: Include rsp-low.h.
8836 * server.c: Include rsp-low.h.
8837 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8838 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8840 * remote-utils.c: Include rsp-low.h.
8841 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8842 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8843 (convert_int_to_ascii, convert_ascii_to_int): Move to
8845 * regcache.c: Include rsp-low.h.
8846 * ax.c: Include rsp-low.h.
8847 * Makefile.in (SFILES): Add common/rsp-low.c.
8848 (OBS): Add rsp-low.o.
8849 (rsp-low.o): New target.
8851 2014-02-12 Tom Tromey <tromey@redhat.com>
8853 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8854 Include print-utils.h.
8855 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8856 (plongest, thirty_two, phex_nz): Remove.
8857 * Makefile.in (SFILES): Add common/print-utils.c.
8858 (OBS): Add print-utils.o.
8859 (print-utils-ipa.o): New target.
8860 (print-utils.o): New target.
8861 (IPA_OBJS): Add print-utils-ipa.o.
8863 2014-02-06 Tom Tromey <tromey@redhat.com>
8865 * Makefile.in (SFILES): Fix indentation.
8867 2014-02-05 Doug Evans <dje@google.com>
8869 * linux-low.c (linux_wait_for_event): Improve comment.
8870 (linux_wait_1): Keep current_inferior in sync with event_child.
8872 2014-01-22 Doug Evans <dje@google.com>
8874 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8876 2014-01-22 Doug Evans <dje@google.com>
8878 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8879 * configure: Regenerate.
8880 * config.in: Regenerate.
8881 * Makefile.in (SFILES): Add debug.c.
8883 * debug.c: New file.
8884 * debug.h: New file.
8885 * linux-aarch64-low.c (*): Update all debugging printfs to use
8886 debug_printf instead of fprintf.
8887 * linux-arm-low.c (*): Ditto.
8888 * linux-cris-low.c (*): Ditto.
8889 * linux-crisv32-low.c (*): Ditto.
8890 * linux-m32r-low.c (*): Ditto.
8891 * linux-sparc-low.c (*): Ditto.
8892 * linux-x86.c (*): Ditto.
8893 * linux-low.c (*): Ditto.
8894 (linux_wait_1): Add calls to debug_enter, debug_exit.
8895 (linux_wait): Remove redundant debugging printf.
8896 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8897 (linux_resume, unstop_all_lwps): Ditto.
8898 * mem-break.c (*): Update all debugging printfs to use
8899 debug_printf instead of fprintf.
8900 * remote-utils.c (*): Ditto.
8901 * thread-db.c (*): Ditto.
8902 * server.c #include <ctype.h>, "gdb_vecs.h".
8903 (debug_threads): Moved to debug.c.
8904 (*): Update all debugging printfs to use debug_printf instead of
8906 (start_inferior): Replace call to fflush with call to debug_flush.
8907 (monitor_show_help): Mention set debug-format.
8908 (parse_debug_format_options): New function.
8909 (handle_monitor_command): Handle "monitor set debug-format".
8910 (gdbserver_usage): Mention --debug-format.
8911 (main): Parse --debug-format.
8912 * server.h (debug_threads): Declaration moved to debug.h.
8914 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8915 trace_debug_1 that uses debug_printf.
8916 (tracepoint_look_up_symbols): Update all debugging printfs to use
8917 debug_printf instead of fprintf.
8919 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8921 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8924 2014-01-17 Pedro Alves <palves@redhat.com>
8927 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8928 defined after including gdb_proc_service.h.
8930 2014-01-16 Doug Evans <dje@google.com>
8932 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8933 (match_dll): Use it.
8935 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8937 * target.h (target_ops) <read_btrace>: Change parameters and
8938 return type to allow error reporting.
8939 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8940 trace reading errors on.
8941 * linux-low.c (linux_low_read_btrace): Pass trace reading
8943 (linux_low_disable_btrace): New.
8945 2014-01-15 Doug Evans <dje@google.com>
8947 * inferiors.c (thread_id_to_gdb_id): Delete.
8948 * inferiors.h (thread_id_to_gdb_id): Delete.
8950 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8952 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8953 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8956 2014-01-08 Pedro Alves <palves@redhat.com>
8958 * server.c (handle_status): Don't discard previous queued stop
8959 replies or thread's pending status here.
8960 (main) <disconnection>: Do it here instead.
8962 2014-01-08 Pedro Alves <palves@redhat.com>
8964 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8965 * server.c (visit_actioned_threads, handle_pending_status): New
8967 (handle_v_cont): Factor out parts to ...
8968 (resume): ... this new function. If in all-stop, and a thread
8969 being resumed has a pending status, report it without actually
8971 (myresume): Adjust to use the new 'resume' function.
8972 (clear_pending_status_callback, set_pending_status_callback)
8973 (find_status_pending_thread_callback): New functions.
8974 (handle_status): Handle the case of multiple threads having
8975 interesting statuses to report. Report threads' real last signal
8976 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8977 with an interesting thread to report the status for, instead of
8978 always reporting the status of the first thread.
8980 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8982 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8983 * gdbreplay.c (gdbreplay_version): Likewise.
8985 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8987 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8988 iov.iov_len with the real length in use.
8990 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8992 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8993 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8994 for all targets that use win32-low.c.
8995 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8996 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8998 2013-12-13 Pedro Alves <palves@redhat.com>
9000 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9001 if equal to TARGET_WAITKIND_LOADED.
9002 * win32-low.c (cached_status): New static global.
9003 (win32_wait): Add declaration.
9004 (do_initial_child_stuff): Flush all initial pending debug events
9005 up to the initial breakpoint.
9006 (win32_wait): If CACHED_STATUS was set, return that instead
9007 of doing a real wait. Remove the code resuming the execution
9008 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9009 during the initial phase. Also remove the code changing
9010 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9011 TARGET_WAITKIND_STOPPED.
9013 2013-12-11 Yao Qi <yao@codesourcery.com>
9015 * notif.c (handle_notif_ack): Return 0 if no notification
9018 2013-11-20 Doug Evans <dje@google.com>
9020 * linux-low.c (linux_set_resume_request): Fix comment.
9022 2013-11-20 Doug Evans <dje@google.com>
9024 * linux-low.c (resume_status_pending_p): Tweak comment.
9026 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9028 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9029 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9030 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9031 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9032 (srv_amd64_regobj): Add amd64-mpx.o.
9033 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9034 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9035 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9036 * i387-fp.c (num_pl_bnd_register) Added constant.
9037 (num_pl_bnd_cfg_registers) Added constant.
9038 (struct i387_xsave) Added reserved area and MPX fields.
9039 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9040 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9042 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9043 (init_registers_amd64_mpx_linux): Declare new function.
9044 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9045 (x86_64_regmap): Add MPX registers.
9046 (x86_linux_read_description): Add MPX case.
9047 (initialize_low_arch): Initialize MPX targets.
9049 2013-11-18 Tom Tromey <tromey@redhat.com>
9051 * configure: Rebuild.
9052 * configure.ac: Don't check for stdlib.h.
9053 * gdbreplay.c: Unconditionally include stdlib.h.
9055 2013-11-18 Tom Tromey <tromey@redhat.com>
9057 * config.in: Rebuild.
9058 * configure: Rebuild.
9059 * configure.ac: Don't use AC_HEADER_DIRENT.
9061 2013-11-18 Tom Tromey <tromey@redhat.com>
9063 * server.h: Don't check HAVE_STRING_H.
9064 * gdbreplay.c: Don't check HAVE_STRING_H.
9065 * configure: Rebuild.
9067 2013-11-18 Tom Tromey <tromey@redhat.com>
9069 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9072 2013-11-08 Tom Tromey <tromey@redhat.com>
9074 * configure, config.in: Rebuild.
9075 * configure.ac: Remove unused configury.
9077 2013-11-08 Tom Tromey <tromey@redhat.com>
9079 * acinclude.m4: Include common.m4, codeset.m4.
9080 * configure, config.in: Rebuild.
9081 * configure.ac: Use GDB_AC_COMMON.
9083 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9085 * linux-s390-low.c (HWCAP_S390_TE): New define.
9086 (s390_arch_setup): Consider the TE field in the HWCAP for
9087 determining 'have_regset_tdb'.
9089 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9092 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9095 2013-10-02 Pedro Alves <palves@redhat.com>
9097 * server.c (process_serial_event): Don't output "GDBserver
9098 exiting" if GDB is connected through stdio.
9099 * target.c (mywait): Likewise, be silent if GDB is connected
9102 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9104 * lynx-low.c (lynx_add_threads_after_attach): New function.
9105 (lynx_attach): Remove call to add_thread. Add call to
9106 lynx_add_threads_after_attach instead.
9108 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9110 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9111 * config.in, configure: Regenerated.
9113 2013-09-18 Yao Qi <yao@codesourcery.com>
9116 * server.c (start_inferior): Clear 'resume_info'.
9118 2013-09-16 Jiong Wang <jiwang@tilera.com>
9120 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9123 2013-09-16 Jiong Wang <jiwang@tilera.com>
9125 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9126 linux-tile-low.o to srv_tgtobj.
9128 2013-09-16 Will Newton <will.newton@linaro.org>
9130 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9133 2013-09-06 Pedro Alves <palves@redhat.com>
9135 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9136 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9137 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9138 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9139 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9140 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9142 2013-09-06 Pedro Alves <palves@redhat.com>
9144 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9145 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9147 2013-09-06 Pedro Alves <palves@redhat.com>
9149 * linux-amd64-ipa.c: Include tracepoint.h.
9150 * linux-i386-ipa.c: Include tracepoint.h.
9152 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9154 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9155 (ps_get_thread_area): New function.
9157 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9159 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9160 (initialize_low_arch): Call init_registers_crisv32 rather than
9161 init_register_crisv32.
9163 2013-09-05 Pedro Alves <palves@redhat.com>
9165 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9167 * hostio.h: ... this new file.
9168 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9169 win32-low.c: Include hostio.h.
9171 2013-09-05 Pedro Alves <palves@redhat.com>
9173 * server.h (gdb_client_data, handler_func, callback_handler_func)
9174 (delete_file_handler, add_file_handler, append_callback_event)
9175 (delete_callback_event, start_event_loop, initialize_event_loop):
9176 Move to event-loop.h and include it.
9177 * event-loop.h: New file.
9179 2013-09-05 Pedro Alves <palves@redhat.com>
9181 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9182 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9183 (loaded_dll, unloaded_dll): Move to ...
9184 * dll.h: ... this new file.
9185 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9187 2013-09-05 Pedro Alves <palves@redhat.com>
9189 * server.h (current_process, get_thread_process, all_processes)
9190 (add_inferior_to_list, for_each_inferior, current_inferior)
9191 (remove_inferior, add_process, remove_process, find_process_pid)
9192 (have_started_inferiors_p, have_attached_inferiors_p)
9193 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9194 (clear_inferiors, find_inferior, find_inferior_id)
9195 (inferior_target_data, set_inferior_target_data)
9196 (inferior_regcache_data, set_inferior_regcache_data): Move to
9197 inferiors.h, and include it.
9198 * inferiors.h: New file.
9200 2013-09-05 Pedro Alves <palves@redhat.com>
9202 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9206 2013-09-05 Pedro Alves <palves@redhat.com>
9208 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9210 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9211 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9212 (handle_tracepoint_general_set, handle_tracepoint_query)
9213 (tracepoint_finished_step, tracepoint_was_hit)
9214 (release_while_stepping_state_list, current_traceframe)
9215 (in_readonly_region, traceframe_read_mem)
9216 (fetch_traceframe_registers, traceframe_read_sdata)
9217 (traceframe_read_info, struct fast_tpoint_collect_status)
9218 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9219 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9220 (supply_fast_tracepoint_registers)
9221 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9222 (ipa_tdesc, claim_trampoline_space)
9223 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9224 (agent_mem_read, agent_get_trace_state_variable_value)
9225 (agent_set_trace_state_variable_value, agent_tsv_read)
9226 (agent_mem_read_string, get_raw_reg_func_addr)
9227 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9228 * tracepoint.h: ... this new file.
9230 2013-09-05 Pedro Alves <palves@redhat.com>
9232 * server.h (perror_with_name, error, fatal, warning, paddress)
9233 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9235 * utils.h: New file.
9237 2013-09-05 Pedro Alves <palves@redhat.com>
9239 * server.h (remote_debug, noack_mode, transport_is_reliable)
9240 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9241 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9242 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9243 (write_enn, initialize_async_io, enable_async_io)
9244 (disable_async_io, check_remote_input_interrupt_request)
9245 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9246 (dead_thread_notify, prepare_resume_reply)
9247 (decode_address_to_semicolon, decode_address, decode_m_packet)
9248 (decode_M_packet, decode_X_packet, decode_xfer_write)
9249 (decode_search_memory_packet, unhexify, hexify)
9250 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9251 (look_up_one_symbol, relocate_instruction)
9252 (monitor_output): Move to remote-utils.h, and include it.
9253 * remote-utils.h: New file.
9255 2013-09-05 Pedro Alves <palves@redhat.com>
9257 * server.h (_): Delete.
9259 2013-09-02 Pedro Alves <palves@redhat.com>
9261 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9262 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9264 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9266 2013-09-02 Pierre Muller <muller@sourceware.org>
9268 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9269 or WriteProcessMemory complete successfully and handle
9270 ERROR_PARTIAL_COPY error.
9272 2013-09-02 Pedro Alves <palves@redhat.com>
9274 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9275 error instead of EIO.
9277 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9280 * linux-low.c: Include filestuff.h.
9281 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9282 * lynx-low.c: Include filestuff.h.
9283 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9284 * server.c: Include filestuff.h.
9285 (main): Call notice_open_fds.
9286 * spu-low.c: Include filestuff.h.
9287 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9289 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9291 * Makefile.in: Explain why ../target and ../nat are not
9292 listed as include file search paths.
9293 (linux-waitpid.o): New object file rule.
9294 * configure.srv (srv_native_linux_obj): New variable.
9295 Replace all occurrences of linux native object files with
9296 $srv_native_linux_obj.
9297 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9298 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9299 (linux_enable_event_reporting): Remove declaration.
9300 (my_waitpid): Moved to common/linux-waitpid.c.
9301 (linux_wait_for_event): Pass ptid when calling
9302 linux_enable_event_reporting.
9303 (linux_supports_tracefork_flag): Remove.
9304 (linux_enable_event_reporting): Likewise.
9305 (linux_tracefork_grandchild): Remove.
9306 (STACK_SIZE): Moved to common/linux-ptrace.c.
9307 (linux_tracefork_child): Remove.
9308 (linux_test_for_tracefork): Remove.
9309 (linux_look_up_symbols): Call linux_supports_traceclone.
9310 (initialize_low): Remove call to linux_test_for_tracefork.
9311 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9312 common/linux-ptrace.h.
9313 (PTRACE_TYPE_ARG4): Likewise.
9314 Include linux-ptrace.h.
9316 2013-08-21 Pedro Alves <palves@redhat.com>
9318 * config.in: Renegerate.
9320 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9322 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9323 (SFILES): Remove $(srcdir)/common/target-common.c and
9324 add $(srcdir)/target/waitstatus.c.
9325 (OBS): Remove target-common.o and add waitstatus.o.
9326 (server_h): Remove $(srcdir)/../common/target-common.h and
9327 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9328 and $(srcdir)/../target/waitstatus.h.
9329 (target-common.o): Remove.
9330 (waitstatus.o): New target object file.
9331 * target.h: Do not include target-common.h and
9332 include target/resume.h, target/wait.h and
9333 target/waitstatus.h.
9335 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9337 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9338 to PTRACE_TYPE_ARG3.
9339 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9340 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9342 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9343 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9345 2013-07-27 Jie Zhang <jie@codesourcery.com>
9346 Daniel Jacobowitz <dan@codesourcery.com>
9347 Yao Qi <yao@codesourcery.com>
9349 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9350 (mips-linux-watch.o): New rule.
9351 (mips_linux_watch_h): New variable.
9352 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9354 * linux-mips-low.c: Include mips-linux-watch.h.
9355 (struct arch_process_info, struct arch_lwp_info): New.
9356 (update_watch_registers_callback): New function.
9357 (mips_linux_new_process, mips_linux_new_thread) New functions.
9358 (mips_linux_prepare_to_resume, mips_insert_point): New
9360 (mips_remove_point, mips_stopped_by_watchpoint): New
9362 (rsp_bp_type_to_target_hw_bp_type): New function.
9363 (mips_stopped_data_address): New function.
9364 (the_low_target): Add watchpoint support functions.
9366 2013-07-27 Yao Qi <yao@codesourcery.com>
9368 * i386-low.c: Include break-common.h.
9369 (enum target_hw_bp_type): Remove.
9371 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9373 * Makefile.in (SFILES): /common/target-common.c.
9374 (OBS): Add target-common.o.
9375 (server_h): Add $(srcdir)/../common/target-common.h.
9376 (target-common.o): New target.
9377 * server.c (queue_stop_reply_callback): Free
9378 status string after use.
9379 * target.c (target_waitstatus_to_string): Remove.
9380 * target.h: Include target-common.h.
9381 (resume_kind): Likewise.
9382 (target_waitkind): Likewise.
9383 (target_waitstatus): Likewise.
9384 (TARGET_WNOHANG): Likewise.
9386 2013-07-04 Yao Qi <yao@codesourcery.com>
9388 * Makefile.in (host_alias): Use @host_noncanonical@.
9389 (target_alias): Use @target_noncanonical@.
9390 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9391 ACX_NONCANONICAL_HOST.
9392 * configure: Regenerated.
9395 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9397 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9398 * configure: Rebuild.
9399 * Makefile.in (version_host, version_target): Get from configure.
9400 (version.c): Use $(version_host) and $(version_target).
9402 2013-07-03 Pedro Alves <palves@redhat.com>
9404 * Makefile.in (config.status): Depend on development.sh.
9405 * acinclude.m4: Include libmcheck.m4.
9406 * configure: Regenerate.
9408 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9410 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9411 attribute inside the parentheses.
9412 (winapi_DebugSetProcessKillOnExit): Ditto.
9413 (winapi_DebugBreakProcess): Ditto.
9414 (winapi_GenerateConsoleCtrlEvent): Ditto.
9416 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9418 * notif.h (notif_event): Add a dummy member to avoid compiler
9421 2013-07-01 Pedro Alves <palves@redhat.com>
9423 * hostio.c (HOSTIO_PATH_MAX): Define.
9424 (require_filename, handle_open, handle_unlink, handle_readlink):
9427 2013-07-01 Pedro Alves <palves@redhat.com>
9429 * server.h: Include "pathmax.h".
9430 * linux-low.c: Don't include sys/param.h.
9431 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9433 * win32-low.c: Don't include sys/param.h.
9434 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9436 2013-07-01 Pedro Alves <palves@redhat.com>
9438 * event-loop.c: Don't check HAVE_UNISTD_H before including
9440 * gdbreplay.c: Likewise.
9441 * remote-utils.c: Likewise.
9442 * server.c: Likewise.
9443 * configure.ac: Don't check for unistd.h.
9444 * configure: Regenerate.
9446 2013-06-28 Tom Tromey <tromey@redhat.com>
9448 * Makefile.in (version.c): Use version.in, not
9451 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9453 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9454 * configure: Rebuild.
9455 * Makefile.in (version_host, version_target): Get from configure.
9456 (version.c): Use $(version_host) and $(version_target).
9458 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9460 Fix trace-status to output user name without trailing colon.
9461 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9463 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9465 Fix trace-status to output proper start-time and stop-time.
9466 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9467 output start time and stop time in hex as gdb expects.
9469 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9471 * tracepoint.c (build_traceframe_info_xml): Output trace state
9472 variables present in the trace buffer.
9474 2013-06-24 Tom Tromey <tromey@redhat.com>
9476 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9478 (version.o): Remove.
9479 * gdbreplay.c: Include version.h.
9480 (version, host_name): Don't declare.
9481 * server.h: Include version.h.
9482 (version, host_name): Don't declare.
9484 2013-06-12 Pedro Alves <palves@redhat.com>
9486 * linux-x86-low.c (linux_is_elf64): Delete global.
9487 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9488 with local linux_pid_exe_is_elf_64_file use.
9490 2013-06-11 Pedro Alves <palves@redhat.com>
9492 * linux-low.c (regset_disabled, disable_regset): New functions.
9493 (regsets_fetch_inferior_registers)
9494 (regsets_store_inferior_registers): Use them.
9495 (initialize_regsets_info); Don't allocate the disabled_regsets
9497 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9500 2013-06-11 Pedro Alves <palves@redhat.com>
9502 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9505 2013-06-11 Pedro Alves <palves@redhat.com>
9507 * linux-x86-low.c (initialize_low_arch): Call
9508 init_registers_x32_avx_linux.
9510 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9512 Fix compatibility with Android Bionic.
9513 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9516 2013-06-07 Pedro Alves <palves@redhat.com>
9519 * Makefile.in (OBS): Add tdesc.o.
9520 (IPA_OBJS): Add tdesc-ipa.o.
9521 (tdesc-ipa.o): New rule.
9522 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9524 * linux-low.c (new_inferior): Delete.
9525 (disabled_regsets, num_regsets): Delete.
9526 (linux_add_process): Adjust to set the new per-process
9528 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9529 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9530 was a stop. When calling arch_setup, switch the current inferior
9531 to the thread that got an event.
9532 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9533 (regsets_fetch_inferior_registers)
9534 (regsets_store_inferior_registers): New regsets_info parameter.
9536 (linux_register_in_regsets): New regs_info parameter. Adjust to
9538 (register_addr, fetch_register, store_register): New usrregs_info
9539 parameter. Adjust to use it.
9540 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9541 parameter regs_info. Adjust to use it.
9542 (linux_fetch_registers): Get the current inferior's regs_info, and
9544 (linux_store_registers): Ditto.
9545 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9546 (initialize_low): Don't initialize the target_regsets here. Call
9547 initialize_low_arch.
9548 * linux-low.h (target_regsets): Delete declaration.
9549 (struct regsets_info): New.
9550 (struct usrregs_info): New.
9551 (struct regs_info): New.
9552 (struct process_info_private) <new_inferior>: New field.
9553 (struct linux_target_ops): Delete the num_regs, regmap, and
9554 regset_bitmap fields. New field regs_info.
9555 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9556 * i387-fp.c (num_xmm_registers): Delete.
9557 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9558 calls to new interface.
9559 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9560 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9561 Infer the number of xmm registers from the regcache's target
9563 * i387-fp.h (num_xmm_registers): Delete.
9564 * inferiors.c (add_thread): Don't install the thread's regcache
9566 * proc-service.c (gregset_info): Fetch the current inferior's
9567 regs_info. Adjust to use it.
9568 * regcache.c: Include tdesc.h.
9569 (register_bytes, reg_defs, num_registers)
9570 (gdbserver_expedite_regs): Delete.
9571 (get_thread_regcache): If the thread doesn't have a regcache yet,
9572 create one, instead of aborting gdbserver.
9573 (regcache_invalidate_one): Rename to ...
9574 (regcache_invalidate_thread): ... this.
9575 (regcache_invalidate_one): New.
9576 (regcache_invalidate): Only invalidate registers of the current
9578 (init_register_cache): Add target_desc parameter, and use it.
9579 (new_register_cache): Ditto. Assert the target description has a
9580 non zero registers_size.
9581 (regcache_cpy): Add assertions. Adjust.
9582 (realloc_register_cache, set_register_cache): Delete.
9583 (registers_to_string, registers_from_string): Adjust.
9584 (find_register_by_name, find_regno, find_register_by_number)
9585 (register_cache_size): Add target_desc parameter, and use it.
9586 (free_register_cache_thread, free_register_cache_thread_one)
9587 (regcache_release, register_cache_size): New.
9588 (register_size): Add target_desc parameter, and use it.
9589 (register_data, supply_register, supply_register_zeroed)
9590 (supply_regblock, supply_register_by_name, collect_register)
9591 (collect_register_as_string, collect_register_by_name): Adjust.
9592 * regcache.h (struct target_desc): Forward declare.
9593 (struct regcache) <tdesc>: New field.
9594 (init_register_cache, new_register_cache): Add target_desc
9596 (regcache_invalidate_thread): Declare.
9597 (regcache_invalidate_one): Delete declaration.
9598 (regcache_release): Declare.
9599 (find_register_by_number, register_cache_size, register_size)
9600 (find_regno): Add target_desc parameter.
9601 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9603 * remote-utils.c: Include tdesc.h.
9604 (outreg, prepare_resume_reply): Adjust.
9605 * server.c: Include tdesc.h.
9606 (gdbserver_xmltarget): Delete declaration.
9607 (get_features_xml, process_serial_event): Adjust.
9608 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9610 (struct process_info) <tdesc>: New field.
9611 (ipa_tdesc): Declare.
9612 * tdesc.c: New file.
9613 * tdesc.h: New file.
9614 * tracepoint.c: Include tdesc.h.
9615 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9616 (get_context_regcache): Adjust to pass ipa_tdesc down.
9617 (do_action_at_tracepoint): Adjust to get the register cache size
9618 from the context regcache's description.
9619 (traceframe_walk_blocks): Adjust to get the register cache size
9620 from the current trace frame's description.
9621 (traceframe_get_pc): Adjust to get current trace frame's
9622 description and pass it down.
9623 (gdb_collect): Adjust to get the register cache size from the
9625 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9626 (gdbserver_xmltarget): Delete.
9627 (initialize_low_tracepoint): Set the ipa's target description.
9628 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9629 (initialize_low_tracepoint): Set the ipa's target description.
9630 * linux-x86-low.c: Include tdesc.h.
9631 [__x86_64__] (is_64bit_tdesc): New.
9632 (ps_get_thread_area, x86_get_thread_area): Use it.
9633 (i386_cannot_store_register): Rename to ...
9634 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9635 (i386_cannot_fetch_register): Rename to ...
9636 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9637 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9639 (target_regsets): Rename to ...
9640 (x86_regsets): ... this.
9641 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9643 (x86_siginfo_fixup): Use is_64bit_tdesc.
9644 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9645 (tdesc_x32_avx_linux, tdesc_x32_linux)
9646 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9648 (x86_linux_update_xmltarget): Delete.
9649 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9650 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9651 (AMD64_LINUX_USER64_CS): New.
9652 (x86_linux_read_description): New, based on
9653 x86_linux_update_xmltarget.
9654 (same_process_callback): New.
9655 (x86_arch_setup_process_callback): New.
9656 (x86_linux_update_xmltarget): New.
9657 (x86_regsets_info): New.
9658 (amd64_linux_regs_info): New.
9659 (i386_linux_usrregs_info): New.
9660 (i386_linux_regs_info): New.
9661 (x86_linux_regs_info): New.
9662 (x86_arch_setup): Reimplement.
9663 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9664 (x86_emit_ops): Ditto.
9665 (the_low_target): Adjust. Install x86_linux_regs_info,
9666 x86_cannot_fetch_register, and x86_cannot_store_register.
9667 (initialize_low_arch): New.
9668 * linux-ia64-low.c (tdesc_ia64): Declare.
9669 (ia64_fetch_register): Adjust.
9670 (ia64_usrregs_info, regs_info): New globals.
9671 (ia64_regs_info): New function.
9672 (the_low_target): Adjust.
9673 (initialize_low_arch): New function.
9674 * linux-sparc-low.c (tdesc_sparc64): Declare.
9675 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9677 (sparc_arch_setup): New function.
9678 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9679 (the_low_target): Adjust.
9680 (initialize_low_arch): New function.
9681 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9682 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9683 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9684 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9685 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9686 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9687 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9688 (tdesc_powerpc_isa205_vsx64l): Declare.
9689 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9690 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9691 (ppc_set_pc, ppc_get_hwcap): Adjust.
9692 (ppc_usrregs_info): Forward declare.
9693 (!__powerpc64__) ppc_regmap_adjusted: New global.
9694 (ppc_arch_setup): Adjust to the current process'es target
9696 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9697 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9698 (ppc_store_evrregset): Adjust.
9699 (target_regsets): Rename to ...
9700 (ppc_regsets): ... this, and make static.
9701 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9702 (ppc_regs_info): New function.
9703 (the_low_target): Adjust.
9704 (initialize_low_arch): New function.
9705 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9706 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9707 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9708 (tdesc_s390x_linux64v2): Declare.
9709 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9710 (s390_fill_gregset, s390_store_last_break): Adjust.
9711 (target_regsets): Rename to ...
9712 (s390_regsets): ... this, and make static.
9713 (s390_get_pc, s390_set_pc): Adjust.
9714 (s390_get_hwcap): New target_desc parameter, and use it.
9715 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9716 (s390_arch_setup): Adjust to set the current process'es target
9717 description. Don't adjust the regmap.
9718 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9719 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9720 (regs_info_3264): New globals.
9721 (s390_regs_info): New function.
9722 (the_low_target): Adjust.
9723 (initialize_low_arch): New function.
9724 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9725 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9726 [__mips64] (init_registers_mips_linux)
9727 (init_registers_mips_dsp_linux): Delete defines.
9728 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9729 (have_dsp): New global.
9730 (mips_read_description): New, based on mips_arch_setup.
9731 (mips_arch_setup): Reimplement.
9732 (get_usrregs_info): New function.
9733 (mips_cannot_fetch_register, mips_cannot_store_register)
9734 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9735 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9736 (target_regsets): Rename to ...
9737 (mips_regsets): ... this, and make static.
9738 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9739 (dsp_regs_info, regs_info): New globals.
9740 (mips_regs_info): New function.
9741 (the_low_target): Adjust.
9742 (initialize_low_arch): New function.
9743 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9744 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9746 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9747 (arm_read_description): New, with bits factored from
9749 (arm_arch_setup): Reimplement.
9750 (target_regsets): Rename to ...
9751 (arm_regsets): ... this, and make static.
9752 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9753 (arm_regs_info): New function.
9754 (the_low_target): Adjust.
9755 (initialize_low_arch): New function.
9756 * linux-m68k-low.c (tdesc_m68k): Declare.
9757 (target_regsets): Rename to ...
9758 (m68k_regsets): ... this, and make static.
9759 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9760 (m68k_regs_info): New function.
9761 (m68k_arch_setup): New function.
9762 (the_low_target): Adjust.
9763 (initialize_low_arch): New function.
9764 * linux-sh-low.c (tdesc_sharch): Declare.
9765 (target_regsets): Rename to ...
9766 (sh_regsets): ... this, and make static.
9767 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9768 (sh_regs_info, sh_arch_setup): New functions.
9769 (the_low_target): Adjust.
9770 (initialize_low_arch): New function.
9771 * linux-bfin-low.c (tdesc_bfin): Declare.
9772 (bfin_arch_setup): New function.
9773 (bfin_usrregs_info, regs_info): New globals.
9774 (bfin_regs_info): New function.
9775 (the_low_target): Adjust.
9776 (initialize_low_arch): New function.
9777 * linux-cris-low.c (tdesc_cris): Declare.
9778 (cris_arch_setup): New function.
9779 (cris_usrregs_info, regs_info): New globals.
9780 (cris_regs_info): New function.
9781 (the_low_target): Adjust.
9782 (initialize_low_arch): New function.
9783 * linux-cris-low.c (tdesc_crisv32): Declare.
9784 (cris_arch_setup): New function.
9785 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9786 (cris_regs_info): New function.
9787 (the_low_target): Adjust.
9788 (initialize_low_arch): New function.
9789 * linux-m32r-low.c (tdesc_m32r): Declare.
9790 (m32r_arch_setup): New function.
9791 (m32r_usrregs_info, regs_info): New globals.
9792 (m32r_regs_info): Adjust.
9793 (initialize_low_arch): New function.
9794 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9795 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9796 (tic6x_usrregs_info): Forward declare.
9797 (tic6x_read_description): New function, based on ...
9798 (tic6x_arch_setup): ... this. Reimplement.
9799 (target_regsets): Rename to ...
9800 (tic6x_regsets): ... this, and make static.
9801 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9802 (tic6x_regs_info): New function.
9803 (the_low_target): Adjust.
9804 (initialize_low_arch): New function.
9805 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9806 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9807 (target_regsets): Rename to ...
9808 (xtensa_regsets): ... this, and make static.
9809 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9811 (xtensa_arch_setup, xtensa_regs_info): New functions.
9812 (the_low_target): Adjust.
9813 (initialize_low_arch): New function.
9814 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9815 (nios2_arch_setup): Set the current process'es tdesc.
9816 (target_regsets): Rename to ...
9817 (nios2_regsets): ... this.
9818 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9819 (nios2_regs_info): New function.
9820 (the_low_target): Adjust.
9821 (initialize_low_arch): New function.
9822 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9823 (aarch64_arch_setup): Set the current process'es tdesc.
9824 (target_regsets): Rename to ...
9825 (aarch64_regsets): ... this.
9826 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9827 (aarch64_regs_info): New function.
9828 (the_low_target): Adjust.
9829 (initialize_low_arch): New function.
9830 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9832 (target_regsets): Rename to ...
9833 (tile_regsets): ... this.
9834 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9835 (tile_regs_info): New function.
9836 (tile_arch_setup): Set the current process'es tdesc.
9837 (the_low_target): Adjust.
9838 (initialize_low_arch): New function.
9839 * spu-low.c (tdesc_spu): Declare.
9840 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9841 * win32-arm-low.c (tdesc_arm): Declare.
9842 (arm_arch_setup): New function.
9843 (the_low_target): Install arm_arch_setup instead of
9845 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9846 (init_windows_x86): Rename to ...
9847 (i386_arch_setup): ... this. Set `win32_tdesc'.
9848 (the_low_target): Adjust.
9849 * win32-low.c (win32_tdesc): New global.
9850 (child_add_thread): Don't create the thread cache here.
9851 (do_initial_child_stuff): Set the new process'es tdesc.
9852 * win32-low.h (struct target_desc): Forward declare.
9853 (win32_tdesc): Declare.
9854 * lynx-i386-low.c (tdesc_i386): Declare global.
9855 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9856 * lynx-low.c (lynx_tdesc): New global.
9857 (lynx_add_process): Set the new process'es tdesc.
9858 * lynx-low.h (struct target_desc): Forward declare.
9859 (lynx_tdesc): Declare global.
9860 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9861 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9862 * nto-low.c (nto_tdesc): New global.
9863 (do_attach): Set the new process'es tdesc.
9864 * nto-low.h (struct target_desc): Forward declare.
9865 (nto_tdesc): Declare.
9866 * nto-x86-low.c (tdesc_i386): Declare.
9867 (nto_x86_arch_setup): Set `nto_tdesc'.
9869 2013-06-04 Gary Benson <gbenson@redhat.com>
9871 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9872 to qSupported response when appropriate.
9873 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9874 with nonzero-length annex.
9875 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9876 arguments supplied in annex.
9878 2013-05-31 Doug Evans <dje@google.com>
9881 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9882 64 bits in 64-cross-32 environment.
9884 2013-05-28 Pedro Alves <palves@redhat.com>
9886 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9887 (aarch64-without-fpu.c): Delete rule.
9888 * configure.srv (aarch64*-*-linux*): Remove references to
9889 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9890 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9893 2013-05-24 Pedro Alves <palves@redhat.com>
9895 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9896 instead of strchr/decode_address. Error if the range isn't split
9897 with a ','. Don't assume there's be a ':' in the action.
9899 2013-05-23 Yao Qi <yao@codesourcery.com>
9900 Pedro Alves <palves@redhat.com>
9902 * linux-low.c (lwp_in_step_range): New function.
9903 (linux_wait_1): If the thread was range stepping and stopped
9904 outside the stepping range, report the stop to GDB. Otherwise,
9905 continue stepping. Add range stepping debug output.
9906 (linux_set_resume_request): Copy the step range from the resume
9908 (linux_supports_range_stepping): New.
9909 (linux_target_ops) <supports_range_stepping>: Set to
9910 linux_supports_range_stepping.
9911 * linux-low.h (struct linux_target_ops)
9912 <supports_range_stepping>: New field.
9913 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9914 * linux-x86-low.c (x86_supports_range_stepping): New.
9915 (the_low_target) <supports_range_stepping>: Set to
9916 x86_supports_range_stepping.
9917 * server.c (handle_v_cont): Handle 'r' action.
9918 (handle_v_requests): Append ";r" if the target supports range
9920 * target.h (struct thread_resume) <step_range_start,
9921 step_range_end>: New fields.
9922 (struct target_ops) <supports_range_stepping>:
9924 (target_supports_range_stepping): New macro.
9926 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9928 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9929 confusion in comment.
9931 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9933 * lynx-low.c (struct process_info_private): New type.
9934 (lynx_add_process): New function.
9935 (lynx_create_inferior, lynx_attach): Replace calls to
9936 add_process by calls to lynx_add_process.
9937 (lynx_resume): If PTID is null, then try using
9938 current_process()->private->last_wait_event_ptid.
9940 (lynx_clear_inferiors): Delete. The contents of that function
9941 has been inlined in lynx_mourn;
9942 (lynx_wait_1): Save the ptid in the process's private data.
9943 (lynx_mourn): Free the process' private data. Replace call
9944 to lynx_clear_inferiors by call to clear_inferiors.
9946 2013-05-17 Yao Qi <yao@codesourcery.com>
9948 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9951 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9953 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9954 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9955 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9956 PT_TEXT_END_ADDR guards. Update comments.
9957 (linux_target_op) <read_offsets>: Conditionally define to
9958 linux_read_offsets if the target is UCLIBC and if it defines
9959 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9961 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9962 Andrew Jenner <andrew@codesourcery.com>
9964 * Makefile.in (SFILES): Add linux-nios2-low.c.
9965 (clean): Add action to delete nios2-linux.c.
9966 (nios2-linux.c): New rule.
9967 * configure.srv: Add nios2*-*-linux*.
9968 * linux-nios2-low.c: New.
9970 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9972 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9974 2013-04-25 Hui Zhu <hui@codesourcery.com>
9977 * ax.c (ax_printf): Add fflush.
9979 2013-04-22 Tom Tromey <tromey@redhat.com>
9981 * Makefile.in (SFILES): Add filestuff.c.
9982 (OBS): Add filestuff.o.
9983 (filestuff.o): New target.
9984 * config.in, configure: Rebuild.
9985 * configure.ac: Check for fdwalk, pipe2.
9987 2013-04-17 Pedro Alves <palves@redhat.com>
9989 * configure.ac (USE_THREAD_DB): Delete variable.
9990 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9991 Don't AC_SUBST USE_THREAD_DB.
9992 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9993 * config.in, configure: Regenerate.
9995 2013-04-16 Pedro Alves <palves@redhat.com>
9997 * linux-low.h (struct lwp_info) <thread_known>: Move under
9998 the USE_THREAD_DB #ifdef.
10000 2013-04-16 Pedro Alves <palves@redhat.com>
10002 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10003 (linux-low.o): Delete rule.
10004 * linux-low.h: Always include "gdb_thread_db.h" instead of
10005 conditionally including thread_db.h.
10006 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10009 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10011 * Makefile.in (install-only): Fix make install regression.
10013 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10015 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10016 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10018 * gdbserver.1: Remove.
10020 2013-03-22 Pedro Alves <palves@redhat.com>
10022 * linux-low.c (handle_extended_wait): Don't call
10023 linux_enable_event_reporting.
10025 2013-03-15 Tony Theodore <tonyt@logyst.com>
10028 * Makefile.in (SHELL): Use @SHELL@.
10030 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10032 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10035 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10037 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10038 Remove extraneous NULL element.
10040 2013-03-13 Yao Qi <yao@codesourcery.com>
10042 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10043 'V' block in trace frame.
10045 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10047 * target.h (struct target_ops): Add btrace ops.
10048 (target_supports_btrace): New macro.
10049 (target_enable_btrace): New macro.
10050 (target_disable_btrace): New macro.
10051 (target_read_btrace): New macro.
10052 * gdbthread.h (struct thread_info): Add btrace field.
10053 * server.c: Include btrace-common.h.
10054 (handle_btrace_general_set): New function.
10055 (handle_btrace_enable): New function.
10056 (handle_btrace_disable): New function.
10057 (handle_general_set): Call handle_btrace_general_set.
10058 (handle_qxfer_btrace): New function.
10059 (struct qxfer qxfer_packets[]): Add btrace entry.
10060 * inferiors.c (remove_thread): Disable btrace.
10061 * linux-low: Include linux-btrace.h.
10062 (linux_low_enable_btrace): New function.
10063 (linux_low_read_btrace): New function.
10064 (linux_target_ops): Add btrace ops.
10065 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10066 Add srv_linux_btrace=yes.
10067 (x86_64-*-linux*): Add linux-btrace.o.
10068 Add srv_linux_btrace=yes.
10069 * configure.ac: Define HAVE_LINUX_BTRACE.
10070 * config.in: Regenerated.
10071 * configure: Regenerated.
10073 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10075 * server.c (handle_qxfer): Preserve error message if -3 is
10077 (qxfer): Document the -3 return value.
10079 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10081 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10082 (linux_btrace_h): New variable.
10083 (linux-btrace.o): New rule.
10085 2013-03-08 Stan Shebs <stan@codesourcery.com>
10086 Hafiz Abid Qadeer <abidh@codesourcery.com>
10088 * tracepoint.c (trace_buffer_size): New global.
10089 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10090 (init_trace_buffer): Change to one-argument function. Allocate
10091 trace buffer memory.
10092 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10093 handle QTBuffer:size packet.
10094 (cmd_bigqtbuffer_size): New function.
10095 (initialize_tracepoint): Call init_trace_buffer with
10096 DEFAULT_TRACE_BUFFER_SIZE.
10097 * server.c (handle_query): Add QTBuffer:size in the
10100 2013-03-07 Yao Qi <yao@codesourcery.com>
10102 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10103 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10105 (cmd_qtsp): Adjust condition. Do post increment.
10106 Set cur_action and cur_step_action back to 0.
10108 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10111 * linux-low.c (linux_write_memory): Return early success if LEN is
10114 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10116 * configure.srv: Add x86_64-*-cygwin* as target.
10118 2013-02-28 Tom Tromey <tromey@redhat.com>
10120 * configure.ac: Invoke AC_SYS_LARGEFILE.
10121 * configure, config.in: Rebuild.
10123 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10125 * win32-low.c: Throughout, fix format strings and casts of
10126 printf-like functions to avoid type related warnings on all
10128 (get_child_debug_event): Print dwDebugEventCode as hex since
10129 that's how it's usually documented.
10131 2013-02-28 Yao Qi <yao@codesourcery.com>
10133 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10136 2013-02-27 Jiong Wang <jiwang@tilera.com>
10138 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10139 (reg-tilegx32.c): New rule.
10140 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10141 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10142 different register info initializer according to elf class.
10143 (init_registers_tilgx32): New function. The tilegx32 register info
10145 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10146 (tile_store_gregset): Likewise.
10148 2013-02-27 Yao Qi <yao@codesourcery.com>
10150 * server.c (process_point_options): Print debug message when
10151 debug_threads is true.
10153 2013-02-26 Yao Qi <yao@codesourcery.com>
10155 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10157 2013-02-19 Pedro Alves <palves@redhat.com>
10158 Kai Tietz <ktietz@redhat.com>
10162 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10163 instead of strtoul to extract address from packet.
10164 (process_serial_event) <'z'>: Likewise.
10166 2013-02-18 Yao Qi <yao@codesourcery.com>
10168 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10170 2013-02-14 Pedro Alves <palves@redhat.com>
10174 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10175 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10177 2013-02-14 Pedro Alves <palves@redhat.com>
10179 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10181 2013-02-14 Pedro Alves <palves@redhat.com>
10183 * tracepoint.c (save_string): Delete.
10184 (add_tracepoint_action): Use savestring instead of save_string.
10186 2013-02-12 Pedro Alves <palves@redhat.com>
10188 * linux-xtensa-low.c: Ditto.
10189 * xtensa-xtregs.c: Ditto.
10191 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10193 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10196 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10198 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10199 aarch64_num_wp_regs and aarch64_num_bp_regs to
10200 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10202 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10204 * linux-aarch64-low.c (ps_get_thread_area): Replace
10205 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10207 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10208 Marcus Shawcroft <marcus.shawcroft@arm.com>
10209 Nigel Stephens <nigel.stephens@arm.com>
10210 Yufeng Zhang <yufeng.zhang@arm.com>
10212 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10213 (aarch64.c, aarch64-without-fpu.c): New targets.
10214 * configure.srv (aarch64*-*-linux*): New.
10215 * linux-aarch64-low.c: New file.
10217 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10219 * linux-low.c (handle_extended_wait, linux_create_inferior)
10220 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10221 (dequeue_one_deferred_signal, linux_resume_one_thread)
10222 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10223 (linux_tracefork_grandchild, linux_test_for_tracefork)
10224 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10225 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10226 where the argument is 0.
10228 2013-01-25 Yao Qi <yao@codesourcery.com>
10230 * event-loop.c: Include "queue.h".
10231 (gdb_event_p): New typedef.
10232 (struct gdb_event) <next_event>: Remove.
10233 (event_queue): Change to QUEUE(gdb_event_p).
10234 (async_queue_event): Remove.
10235 (gdb_event_xfree): New.
10236 (initialize_event_loop): New.
10237 (process_event): Use API from QUEUE.
10238 (wait_for_event): Likewise.
10239 * server.c (main): Call initialize_event_loop.
10240 * server.h (initialize_event_loop): Declare.
10242 2013-01-18 Yao Qi <yao@codesourcery.com>
10244 * ax.h (struct eval_agent_expr_context): New.
10245 (gdb_eval_agent_expr): Update declaration.
10246 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10247 TFRAME. Add new argument CTX.
10248 * server.h (struct eval_agent_expr_context): Declare.
10249 (agent_mem_read, agent_tsv_read): Update declaration.
10250 (agent_mem_read_string): Likewise.
10251 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10252 (add_traceframe_block): Add new argument TPOINT.
10253 Increase TPOINT->traceframe_usage.
10254 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10255 eval_tracepoint_agent_expr.
10256 (condition_true_at_tracepoint): Likewise.
10257 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10258 (agent_mem_read_string, agent_tsv_read): Likewise.
10260 2013-01-16 Yao Qi <yao@codesourcery.com>
10262 * linux-low.c (linux_resume_one_lwp): Don't check
10263 'lwp->bp_reinsert != 0'.
10265 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10266 Pedro Alves <palves@redhat.com>
10268 * lynx-low.c (ptrace_request_to_str): Define a temporary
10269 macro and use it to simplify this function's implementation.
10271 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10273 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10276 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10278 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10280 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10282 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10284 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10286 * lynx-low.c (lynx_resume): Use the resume_info parameter
10287 to determine the ptid for the lynx_ptrace call, unless
10288 it is equal to minus_one_ptid, in which case we use the
10289 ptid of the current_inferior.
10290 (lynx_wait_1): After having received a thread create/exit
10291 event, resume the inferior's execution using the signaling
10292 thread's ptid, rather than the old ptid.
10294 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10296 * lynx-low.c (lynx_resume): Delete variable ret.
10298 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10300 * gdbreplay.c (gdbreplay_version): Update copyright year.
10301 * server.c (gdbserver_version): Likewise.
10303 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10305 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10308 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10310 * lynx-low.c (ptrace_request_to_str): Add handling for
10311 PTRACE_GETTRACESIG.
10313 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10315 * lynx-low.c (lynx_attach): Delete variable new_process.
10317 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10319 * lynx-low.c (lynx_create_inferior): Delete variable
10322 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10324 * lynx-low.c (ptrace_request_to_str): Do not handle
10325 PTRACE_GETTHREADLIST if this macro does not exist.
10327 2012-12-15 Yao Qi <yao@codesourcery.com>
10329 * Makefile.in (OBS): Add notif.o.
10330 * notif.c, notif.h: New.
10331 * server.c: Include "notif.h".
10332 (struct vstop_notif) <next>: Remove.
10334 (queue_stop_reply): Update.
10335 (push_event, send_next_stop_reply): Remove.
10336 (discard_queued_stop_replies): Update.
10337 (notif_stop): New variable.
10338 (handle_v_stopped): Remove.
10339 (handle_v_requests): Don't call handle_v_stopped. Call
10340 handle_ack_notif instead.
10341 (queue_stop_reply_callback): Call notif_event_enque instead
10342 of queue_stop_reply.
10343 (handle_status): Don't call send_next_stop_reply, call
10344 notif_write_event instead.
10345 (kill_inferior_callback): Likewise.
10346 (detach_or_kill_inferior_callback): Likewise.
10347 (main): Call initialize_notif.
10348 (process_serial_event): Call QUEUE_is_empty.
10349 (handle_target_event): Call notif_push instead of push event.
10350 * server.h (push_event): Remove declaration.
10352 2012-12-10 Tom Tromey <tromey@redhat.com>
10354 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10355 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10358 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10359 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10360 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10361 (amd64-linux-ipa.o, ax.o): Rewrite.
10362 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10363 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10364 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10365 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10366 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10367 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10368 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10369 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10370 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10371 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10372 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10373 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10374 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10375 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10376 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10377 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10378 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10379 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10380 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10381 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10382 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10383 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10384 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10385 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10386 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10387 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10388 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10389 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10390 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10391 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10392 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10393 (reg-tilegx.o): Remove.
10394 (all_object_files): New macro.
10395 Include .deps files.
10396 * aclocal.m4, configure: Rebuild.
10397 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10398 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10399 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10401 2012-12-05 Tom Tromey <tromey@redhat.com>
10404 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10406 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10408 * configure.ac: Check for linux/perf_event.h.
10409 * config.in: Regenerated.
10410 * configure: Regenerated.
10412 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10414 * hostio.c (handle_readlink): Decrease buffer size
10415 parameter passed to readlink by one byte.
10417 2012-11-26 Yao Qi <yao@codesourcery.com>
10419 * configure.ac (build_warnings): Append '-Wempty-body'.
10420 * configure: Regenerated.
10421 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10424 2012-11-15 Pierre Muller <muller@sourceware.org>
10426 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10427 * config.in: Regenerate.
10428 * configure: Regenerate.
10429 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10430 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10431 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10432 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10434 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10435 instead of <sys/wait.h> header.
10436 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10438 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10440 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10441 (various make rules): Remove -DGDBSERVER
10443 2012-11-09 Yao Qi <yao@codesourcery.com>
10445 * spu-low.c (current_ptid): Move it to ..
10446 * gdbthread.h: ... here. New.
10447 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10448 * server.c (myresume, process_serial_event): Likewise.
10449 * thread-db.c (thread_db_find_new_threads): Likewise.
10450 * tracepoint.c (run_inferior_command): Likewise.
10452 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10454 * server.c (handle_search_memory_1): Include access length in
10457 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10459 * linux-crisv32-low.c: Fix compile errors.
10461 2012-09-04 Yao Qi <yao@codesourcery.com>
10463 * tracepoint.c (cmd_qtsv): Adjust debug message.
10464 Don't check CUR_TPOINT.
10466 2012-08-28 Yao Qi <yao@codesourcery.com>
10468 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10469 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10470 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10471 Remove declarations of xmalloc, xreallloc, xstrdup and
10473 * Makefile.in (libiberty_h): New.
10474 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10475 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10477 2012-08-23 Yao Qi <yao@codesourcery.com>
10479 * server.h: Remove declaration of 'xsnprintf'.
10481 2012-08-22 Keith Seitz <keiths@redhat.com>
10483 * server.h: Include build-gnulib-gbserver/config.h.
10484 * gdbreplay.c: Likewise.
10486 2012-08-08 Doug Evans <dje@google.com>
10488 * Makefile.in (SFILES): Add gdb_vecs.c.
10489 (OBS): Add gdb_vecs.o.
10490 (gdb_vecs_h, host_defs_h): New variables.
10491 (thread-db.o): Add $(gdb_vecs_h) dependency.
10492 (gdb_vecs.o): New rule.
10493 * thread-db.c: #include "gdb_vecs.h".
10494 (thread_db_load_search): Use a vector to iterate over path elements.
10495 Handle text appearing after "$pdir".
10497 * configure.ac: Add check for strstr.
10498 * config.in: Regenerate.
10499 * configure: Regenerate.
10501 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10503 * hostio.c (handle_pread): If pread fails, fall back to attempting
10505 (handle_pwrite): Likewise for pwrite.
10507 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10509 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10510 between unsupported TYPE and unimplementable ADDR/LEN combination.
10511 (arm_insert_point): Act on new return value.
10513 2012-07-31 Pedro Alves <palves@redhat.com>
10515 * server.c (process_point_options): Only skip tokens if we find
10516 one that is unrecognized. Don't treat 'X' specially while
10517 skipping unrecognized tokens.
10519 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10521 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10522 to 4-byte-align HW breakpoint addresses for Thumb.
10524 2012-07-27 Yao Qi <yao@codesourcery.com>
10528 * server.h: Declare gdb_agent_about_to_close.
10529 * target.c (kill_inferior): Include "agent.h".
10530 New. Send command 'kill'.
10531 * target.h (kill_inferior): Removed macro.
10532 * tracepoint.c (gdb_agent_about_to_close): New.
10533 (gdb_agent_helper_thread): Handle command 'close'.
10534 Wait endlessly until the inferior stops.
10535 Install gdb_agent_remove_socket to atexit hook.
10536 (agent_socket_name): New static variable.
10537 (gdb_agent_socket_init): Replace local variable 'name' with
10538 'agent_socket_name'.
10539 (gdb_agent_remove_socket): New.
10541 2012-07-27 Yao Qi <yao@codesourcery.com>
10543 * server.c (process_point_options): Stop at 'X' when parsing.
10545 2012-07-19 Michael Eager <eager@eagercon.com>
10547 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10549 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10550 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10551 hardware breakpoint.
10553 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10555 * gdbserver/linux-low.c (initialize_low): Call
10556 linux_ptrace_init_warnings.
10558 2012-07-02 Doug Evans <dje@google.com>
10560 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10563 2012-07-02 Stan Shebs <stan@codesourcery.com>
10565 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10566 (ax.o): Add it to build rule.
10568 (OBS): Add format.o.
10569 (IPA_OBS): Add format.o.
10570 * server.c (handle_query): Claim support for breakpoint commands.
10571 (process_point_options): Add command case.
10572 (process_serial_event): Leave running if there are printfs in
10574 * mem-break.h (any_persistent_commands): Declare.
10575 (add_breakpoint_commands): Declare.
10576 (gdb_no_commands_at_breakpoint): Declare.
10577 (run_breakpoint_commands): Declare.
10578 * mem-break.c (struct point_command_list): New struct.
10579 (struct breakpoint): New field command_list.
10580 (any_persistent_commands): New function.
10581 (add_commands_to_breakpoint): New function.
10582 (add_breakpoint_commands): New function.
10583 (gdb_no_commands_at_breakpoint): New function.
10584 (run_breakpoint_commands): New function.
10585 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10587 * ax.c: Include format.h.
10588 (ax_printf): New function.
10589 (gdb_eval_agent_expr): Add printf opcode.
10591 2012-06-13 Yao Qi <yao@codesourcery.com>
10593 * server.c (start_inferior): Remove duplicated writes to fields
10594 'last_resume_kind' and 'last_status' of 'current_inferior'.
10596 2012-06-12 Yao Qi <yao@codesourcery.com>
10597 Pedro Alves <palves@redhat.com>
10599 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10601 * server.c (handle_v_cont): Extend comment.
10603 2012-06-11 Yao Qi <yao@codesourcery.com>
10605 * linux-low.c (linux_attach): Add 'static'.
10607 2012-06-06 Yao Qi <yao@codesourcery.com>
10609 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10611 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10613 Fix gcc -flto compilation warning.
10614 * server.c (main): Make variable multi_mode and attach volatile.
10616 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10618 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10619 if the platform doesn't know about it.
10621 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10623 * Makefile.in (SFILES): Add linux-tile-low.c.
10624 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10625 * configure.srv: Handle tilegx-*-linux*.
10626 * linux-tile-low.c: New file.
10628 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10630 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10632 2012-05-24 Pedro Alves <palves@redhat.com>
10636 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10638 2012-05-24 Pedro Alves <palves@redhat.com>
10642 Replace target_signal with gdb_signal throughout.
10644 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10646 * linux-low.c (linux_store_registers): Avoid the copying sequence
10647 when no data has been retrieved by ptrace.
10649 2012-05-22 Will Deacon <will.deacon@arm.com>
10651 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10652 Include asm/ptrace.h.
10653 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10656 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10658 * linux-low.c (linux_store_registers): Don't re-retrieve data
10659 with ptrace that has already been obtained from /proc. Always
10660 copy any data retrieved with ptrace to the buffer supplied.
10662 2012-05-11 Yao Qi <yao@codesourcery.com>
10663 Pedro Alves <palves@redhat.com>
10665 * linux-low.c (enum stopping_threads_kind): New.
10666 (stopping_threads): Change type to `enum stopping_threads_kind'.
10667 (handle_extended_wait): If stopping and suspending threads, leave
10668 the new_lwp suspended too.
10669 (linux_wait_for_event): Adjust.
10670 (stop_all_lwps): Set `stopping_threads' to
10671 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10672 whether we're suspending threads or just stopping them. Assert no
10675 2012-04-29 Yao Qi <yao@codesourcery.com>
10677 * server.h: Move some code to ...
10678 * gdbthread.h: ... here. New.
10679 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10680 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10681 (nto-low.o, win32-low.o): Likewise.
10682 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10683 * regcache.c, remote-utils.c, server.c: Likewise.
10684 * target.c, tracepoint.c, win32-low.c: Likewise.
10686 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10688 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10689 (PTRACE_ARG4_TYPE): Likewise.
10690 (PTRACE_XFER_TYPE): Likewise.
10691 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10692 ptrace to PTRACE_ARG3_TYPE.
10693 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10694 (PTRACE_ARG4_TYPE): Likewise.
10695 (PTRACE_XFER_TYPE): Likewise.
10696 (linux_detach_one_lwp): Cast fourth argument of
10697 ptrace to long then PTRACE_ARG4_TYPE.
10698 (regsets_fetch_inferior_registers): Cast third argument of
10699 ptrace to long then PTRACE_ARG3_TYPE.
10700 (regsets_store_inferior_registers): Likewise.
10702 2012-04-20 Pedro Alves <palves@redhat.com>
10704 * configure: Regenerate.
10706 2012-04-19 Pedro Alves <palves@redhat.com>
10708 * Makefile.in (GNULIB_BUILDDIR): New.
10709 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10710 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10711 (all, install-only, uninstall, clean-info, all-lib, clean): No
10712 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10713 (maintainer-clean realclean distclean): Use subdir_do.
10715 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10716 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10717 * acinclude.m4: Include acx_configure_dir.m4.
10718 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10719 calls. Call AC_PROG_RANLIB. Configure gnulib using
10722 (GNULIB_STDINT_H): Adjust.
10723 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10724 * gdbreplay.c: Include build-gnulib/config.h.
10725 * server.h: Likewise.
10726 * aclocal.m4: Regenerate.
10727 * config.in: Regenerate.
10728 * configure: Regenerate.
10730 2012-04-19 Pedro Alves <palves@redhat.com>
10732 * Makefile.in (LIBGNU, INCGNU): Adjust.
10733 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10734 (all, install-only, uninstall, clean-info, all-lib, clean)
10735 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10736 * configure.ac: Adjust AC_OUTPUT output.
10737 * aclocal.m4: Regenerate.
10738 * configure: Regenerate.
10740 2012-04-19 Pedro Alves <palves@redhat.com>
10742 * Makefile.in (generated_files): New.
10743 (server_h): Remove the explicit dependency on config.h, and depend
10744 on $generated_files.
10746 2012-04-19 Pedro Alves <palves@redhat.com>
10748 * Makefile.in (INCGNU): Add -Ignulib.
10750 2012-04-19 Pedro Alves <palves@redhat.com>
10752 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10753 (INCGNU): ... this, and spell out -I here.
10754 (GNULIB_LIB): Rename to ...
10755 (LIBGNU): ... this.
10756 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10758 2012-04-19 Pedro Alves <palves@redhat.com>
10760 * config.in: Regenerate.
10762 2012-04-19 Pedro Alves <palves@redhat.com>
10764 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10765 * server.h (memmem): Remove declaration.
10766 * config.in: Regenerate.
10767 * configure: Regenerate.
10769 2012-04-19 Yao Qi <yao@codesourcery.com>
10771 * Makefile.in (SFILES): Add common/vec.c.
10775 2012-04-19 Yao Qi <yao@codesourcery.com>
10777 * remote-utils.c (prepare_resume_reply): Replace with macro
10778 target_core_of_thread.
10779 * server.c (handle_qxfer_threads_proper): Likewise.
10780 * target.h (traget_core_of_thread): New macro.
10782 2012-04-18 Pedro Alves <palves@redhat.com>
10784 * aclocal.m4: Regenerate.
10785 * configure: Regenerate.
10787 2012-04-16 Yao Qi <yao@codesourcery.com>
10789 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10790 duplicated on address.
10792 2012-04-16 Yao Qi <yao@codesourcery.com>
10794 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10795 (struct tracepoint_action_ops) <send>: New field.
10796 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10797 (agent_expr_send, x_tracepoint_action_send): New.
10798 (l_tracepoint_action_send): New.
10799 (cmd_qtdp): Download and install tracepoint
10800 according to `use_agent'.
10801 (run_inferior_command): Add one more parameter `len'.
10803 (tracepoint_send_agent): New.
10804 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10806 2012-04-16 Yao Qi <yao@codesourcery.com>
10808 * tracepoint.c (download_tracepoints): Moved to ...
10809 (cmd_qtstart): ... here.
10811 2012-04-14 Yao Qi <yao@codesourcery.com>
10813 * tracepoint.c: Include inttypes.h.
10814 (struct collect_memory_action): Use sized types.
10815 (struct tracepoint): Likewise.
10816 (cmd_qtdp, stop_tracing): Update print specifiers.
10817 (cmd_qtp, response_tracepoint): Likewise.
10818 (collect_data_at_tracepoint): Likewise.
10819 (collect_data_at_step): Likewise.
10821 2012-04-14 Yao Qi <yao@codesourcery.com>
10823 Import gnulib module inttypes.
10824 * aclocal.m4, config.in, configure: Regenerated.
10826 2012-04-14 Yao Qi <yao@codesourcery.com>
10828 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10829 Makefile and config.status at last.
10831 2012-04-13 Yao Qi <yao@codesourcery.com>
10833 * tracepoint.c: Include stdint.h unconditionally.
10835 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10837 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10838 on BFD_HAVE_SYS_PROCFS_TYPE.
10839 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10840 * configure: Regenerate.
10841 * config.in: Likewise.
10843 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10845 * Makefile.in (clean): Also remove x32.c x32-linux.c
10846 x32-avx.c x32-avx-linux.c.
10847 (x32.o): New target.
10849 (x32-linux.o): Likewise.
10850 (x32-linux.c): Likewise.
10851 (x32-avx.o): Likewise.
10852 (x32-avx.c): Likewise.
10853 (x32-avx-linux.o): Likewise.
10854 (x32-avx-linux.c): Likewise.
10856 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10857 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10858 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10859 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10860 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10861 i386/x32-avx-linux.xml.
10863 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10864 (init_registers_x32_avx_linux): Likwise.
10865 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10866 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10868 2012-04-13 Pedro Alves <palves@redhat.com>
10870 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10871 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10872 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10873 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10876 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10878 * linux-x86-low.c (compat_x32_clock_t): New.
10879 (compat_x32_siginfo_t): Likewise.
10880 (compat_x32_siginfo_from_siginfo): Likewise.
10881 (siginfo_from_compat_x32_siginfo): Likewise.
10882 (linux_is_elf64): Likewise.
10883 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10884 and siginfo_from_compat_x32_siginfo for x32.
10885 (x86_arch_setup): Set linux_is_elf64.
10887 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10890 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10892 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10893 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10894 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10895 compatible with process.
10897 2012-04-12 Yao Qi <yao@codesourcery.com>
10899 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10900 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10901 (install-only, install-info, clean): Handle sub dir gnulib.
10902 (all-lib, am--refresh): New targets.
10903 (memmem.o): Remove target.
10904 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10905 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10906 (AC_REPLACE_FUNCS): Remove memmem.
10907 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10908 (AC_OUTPUT): Generate Makefile in gnulib/.
10909 * aclocal.m4, config.in, configure: Regenerated.
10911 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10913 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10915 2012-04-05 Pedro Alves <palves@redhat.com>
10917 -Werror=strict-aliasing
10919 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10922 2012-04-04 Pedro Alves <palves@redhat.com>
10924 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10925 (sparc_store_gregset_from_stack, sparc_store_gregset)
10926 (sparc_breakpoint_at): Fix formatting.
10928 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10930 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10932 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10933 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10934 * config.in: Regenerate.
10935 * configure: Likewise.
10937 2012-03-29 Pedro Alves <palves@redhat.com>
10939 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10940 Correct ptrace arguments.
10942 2012-03-28 Pedro Alves <palves@redhat.com>
10944 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10945 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10946 (IA64_FR1_REGNUM): New defines.
10947 (ia64_fetch_register): New.
10948 (the_low_target): Install it.
10949 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10951 * linux-low.c (linux_fetch_registers): Try the
10952 the_low_target.fetch_register hook first.
10954 * linux-arm-low.c (the_low_target): Adjust.
10955 * linux-bfin-low.c (the_low_target): Adjust.
10956 * linux-cris-low.c (the_low_target): Adjust.
10957 * linux-crisv32-low.c (the_low_target): Adjust.
10958 * linux-m32r-low.c (the_low_target): Adjust.
10959 * linux-m68k-low.c (the_low_target): Adjust.
10960 * linux-mips-low.c (the_low_target): Adjust.
10961 * linux-ppc-low.c (the_low_target): Adjust.
10962 * linux-s390-low.c (the_low_target): Adjust.
10963 * linux-sh-low.c (the_low_target): Adjust.
10964 * linux-sparc-low.c (the_low_target): Adjust.
10965 * linux-tic6x-low.c (the_low_target): Adjust.
10966 * linux-x86-low.c (the_low_target): Adjust.
10967 * linux-xtensa-low.c (the_low_target): Adjust.
10969 2012-03-26 Pedro Alves <palves@redhat.com>
10971 * server.c (handle_qxfer_libraries): Don't bail early if
10972 the_target->qxfer_libraries_svr4 is not NULL.
10974 2012-03-26 Pedro Alves <palves@redhat.com>
10976 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10978 2012-03-23 Pedro Alves <palves@redhat.com>
10980 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10981 "library-list-svr4" element's start tag when the the DSO list is
10984 2012-03-23 Pedro Alves <palves@redhat.com>
10986 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10987 a variable whose type size is the same as the inferior's pointer
10990 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10992 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10994 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10995 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10996 * linux-low.h: Include <signal.h>.
10997 (struct siginfo): Remove forward declaration.
10998 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11001 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11003 * .gitignore: Ignore more files.
11005 2012-03-19 Pedro Alves <palves@redhat.com>
11006 Jan Kratochvil <jan.kratochvil@redhat.com>
11008 * server.c (cont_thread, general_thread): Add describing comments.
11009 (start_inferior): Clear `cont_thread'.
11010 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11013 2012-03-15 Yao Qi <yao@codesourcery.com>
11015 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11017 (cmd_qtdp): ... here.
11019 2012-03-15 Yao Qi <yao@codesourcery.com>
11021 * tracepoint.c (struct tracepoint_action_ops): New.
11022 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11023 (m_tracepoint_action_download): New.
11024 (r_tracepoint_action_download): New.
11025 (x_tracepoint_action_download): New.
11026 (l_tracepoint_action_download): New.
11027 (add_tracepoint_action): Install `action->ops' according type.
11028 (download_tracepoint_1): Move code `download' function pointer
11029 of various tracepoint_action_ops.
11031 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11033 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11034 linux_ptrace_attach_warnings.
11036 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11038 * Makefile.in (linux-ptrace.o): New.
11039 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11040 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11041 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11042 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11043 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11045 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11047 2012-03-08 Yao Qi <yao@codesourcery.com>
11048 Pedro Alves <palves@redhat.com>
11050 Fix PR server/13392.
11051 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11052 offset of JMP insn.
11053 * tracepoint.c (remove_tracepoint): New.
11054 (cmd_qtdp): Call remove_tracepoint when failed to install.
11056 2012-03-07 Pedro Alves <palves@redhat.com>
11058 * linux-low.c (get_detach_signal): New.
11059 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11060 Pass on pending signals to PTRACE_DETACH. Check the result of the
11062 * server.c (program_signals, program_signals_p): New.
11063 (handle_general_set): Handle QProgramSignals.
11064 * server.h (program_signals, program_signals_p): Declare.
11066 2012-03-05 Pedro Alves <palves@redhat.com>
11067 Jan Kratochvil <jan.kratochvil@redhat.com>
11069 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11072 2012-03-03 Yao Qi <yao@codesourcery.com>
11074 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11075 agent_look_up_symbols.
11077 2012-03-03 Yao Qi <yao@codesourcery.com>
11079 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11080 (linux-x86-low.o): Likewise.
11081 * server.h: Remove in_process_agent_loaded.
11082 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11086 2012-03-03 Yao Qi <yao@codesourcery.com>
11088 * tracepoint.c (gdb_agent_capability): New global.
11089 (in_process_agent_loaded_ust): Renamed to
11090 `in_process_agent_supports_ust'.
11092 (in_process_agent_supports_ust): Call agent_capability_check.
11093 (clear_installed_tracepoints): Assert that agent supports
11096 2012-03-03 Yao Qi <yao@codesourcery.com>
11098 * linux-low.c (linux_supports_agent): New.
11099 (linux_target_ops): Initialize field `supports_agent' with
11100 linux_supports_agent.
11101 * target.h (struct target_ops) <supports_agent>: New.
11102 (target_supports_agent): New macro.
11103 * server.c (handle_general_set): Handle packet 'QAgent'.
11104 (handle_query): Send `QAgent+'.
11105 * Makefile.in (server.o): Depends on agent.h.
11107 2012-03-03 Yao Qi <yao@codesourcery.com>
11109 * Makefile.in (OBS): Add agent.o.
11110 Add new rule for agent.o.
11111 Track dependence of tracepoint.c on agent.h.
11112 * tracepoint.c (run_inferior_command_1):
11113 (run_inferior_command): Call agent_run_command.
11114 (gdb_ust_connect_sync_socket): Deleted. Move it to
11116 (resume_thread, stop_thread): Likewise.
11117 (gdb_ust_socket_init): Renamed to ...
11118 (gdb_agent_socket_init): ... New.
11119 (gdb_ust_thread): Renamed to ...
11120 (gdb_agent_helper_thread): ... New.
11121 (gdb_ust_init): Move some code to ...
11122 (gdb_agent_init): ... here. New.
11123 [HAVE_UST]: Call gdb_ust_init.
11124 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11125 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11126 * config.in, configure: Regenerated.
11128 2012-03-02 Pedro Alves <palves@redhat.com>
11130 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11131 * linux-low.c (struct simple_pid_list): New.
11132 (stopped_pids): New a struct simple_pid_list pointer.
11133 (add_to_pid_list, pull_pid_from_list): New.
11134 (handle_extended_wait): Don't assume the first signal new children
11135 report is SIGSTOP. Adjust call to pull_pid_from_list.
11136 (linux_wait_for_lwp): Adjust.
11138 2012-03-02 Yao Qi <yao@codesourcery.com>
11140 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11143 2012-03-02 Yao Qi <yao@codesourcery.com>
11145 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11146 `stop_pc' and `tpoint'. Update caller.
11148 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11150 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11151 * linux-low.c (use_linux_regsets): New macro.
11152 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11153 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11154 (linux_register_in_regsets): New function.
11155 (usr_fetch_inferior_registers): Skip registers covered by
11157 (usr_store_inferior_registers): Likewise.
11158 (usr_fetch_inferior_registers): New macro.
11159 (usr_store_inferior_registers): Likewise.
11160 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11161 (linux_store_registers): Likewise.
11162 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11164 (init_registers_mips64_dsp_linux): Likewise.
11165 (init_registers_mips_linux): New macro.
11166 (init_registers_mips_dsp_linux): Likewise.
11167 (mips_dsp_num_regs): Likewise.
11168 (DSP_BASE, DSP_CONTROL): New fallback macros.
11169 (mips_base_regs): New macro.
11170 (mips_regmap): Use it. Fix the size.
11171 (mips_dsp_regmap): New variable.
11172 (mips_dsp_regset_bitmap): Likewise.
11173 (mips_arch_setup): New function.
11174 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11176 (mips_cannot_store_register): Likewise.
11177 (the_low_target): Update .arch_setup, .num_regs and .regmap
11178 initializers. Add .regset_bitmap initializer.
11179 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11181 * linux-bfin-low.c (the_low_target): Likewise.
11182 * linux-cris-low.c (the_low_target): Likewise.
11183 * linux-crisv32-low.c (the_low_target): Likewise.
11184 * linux-ia64-low.c (the_low_target): Likewise.
11185 * linux-m32r-low.c (the_low_target): Likewise.
11186 * linux-m68k-low.c (the_low_target): Likewise.
11187 * linux-ppc-low.c (the_low_target): Likewise.
11188 * linux-s390-low.c (the_low_target): Likewise.
11189 * linux-sh-low.c (the_low_target): Likewise.
11190 * linux-sparc-low.c (the_low_target): Likewise.
11191 * linux-tic6x-low.c (the_low_target): Likewise.
11192 * linux-x86-low.c (the_low_target): Likewise.
11193 * linux-xtensa-low.c (the_low_target): Likewise.
11194 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11195 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11196 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11198 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11199 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11201 2012-02-29 Yao Qi <yao@codesourcery.com>
11202 Pedro Alves <palves@redhat.com>
11204 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11205 `step_over_finished' is true.
11207 2012-02-27 Pedro Alves <palves@redhat.com>
11209 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11210 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11212 2012-02-27 Pedro Alves <palves@redhat.com>
11215 * linux-low.c (pid_is_stopped): New.
11216 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11218 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11220 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11223 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11225 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11227 2012-02-24 Luis Machado <lgustavo@codesourcery>
11229 * server.c (handle_query): Advertise support for target-side
11230 breakpoint condition evaluation.
11231 (process_point_options): New function.
11232 (process_serial_event): When inserting a breakpoint, check for
11233 a target-side condition that should be evaluated.
11235 * mem-break.c: Include regcache.h and ax.h.
11236 (point_cond_list_t): New data structure.
11237 (breakpoint) <cond_list>: New field.
11238 (find_gdb_breakpoint_at): Make non-static.
11239 (delete_gdb_breakpoint_at): Clear any target-side
11241 (clear_gdb_breakpoint_conditions): New function.
11242 (add_condition_to_breakpoint): Likewise.
11243 (add_breakpoint_condition): Likewise.
11244 (gdb_condition_true_at_breakpoint): Likewise.
11245 (gdb_breakpoint_here): Return result directly instead
11246 of going through a local variable.
11248 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11249 (clear_gdb_breakpoint_conditions): Likewise.
11250 (add_breakpoint_condition): Likewise.
11251 (gdb_condition_true_at_breakpoint): Likewise.
11253 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11254 (need_step_over_p): Take target-side breakpoint condition into
11257 2012-02-24 Luis Machado <lgustavo@codesourcery>
11259 * server.h: Include tracepoint.h.
11260 (agent_mem_read, agent_get_trace_state_variable_value,
11261 agent_set_trace_state_variable_value,
11262 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11263 get_set_tsv_func_addr): New prototypes.
11265 * ax.h: New include file.
11266 * ax.c: New source file.
11268 * tracepoint.c: Include ax.h.
11269 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11270 agent_expr, eval_result_type): Move to ax.h.
11271 (parse_agent_expr): Rename to ...
11272 (gdb_parse_agent_expr): ... this, make it non-static and move
11274 (unparse_agent_expr) Rename to ...
11275 (gdb_unparse_agent_expr): ... this, make it non-static and move
11277 (eval_agent_expr): Rename to ...
11278 (eval_tracepoint_agent_expr): ... this.
11279 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11280 forward declarations.
11281 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11282 (agent_get_trace_state_variable_value): New function.
11283 (agent_set_trace_state_variable_value): New function.
11284 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11285 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11286 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11287 (condition_true_at_tracepoint): Likewise.
11288 (parse_agent_expr): Rename to ...
11289 (gdb_parse_agent_expr): ... this and move to ax.c.
11290 (unparse_agent_expr): Rename to ...
11291 (gdb_unparse_agent_expr): ... this and move to ax.c.
11292 (gdb_agent_op_name): Move to ax.c.
11293 (eval_agent_expr): Rename to ...
11294 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11296 (eval_tracepoint_agent_expr): New function.
11297 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11299 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11301 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11302 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11303 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11304 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11305 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11306 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11307 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11308 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11309 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11310 (compile_bytecodes): Remove forward declaration.
11311 (is_goto_target): Move to ax.c.
11312 (compile_bytecodes): Move to ax.c and call
11313 agent_get_trace_state_variable_value (...) and
11314 agent_set_trace_state_variable_value (...).
11316 * Makefile.in: Update ax.c and IPA dependencies.
11318 2012-02-24 Pedro Alves <palves@redhat.com>
11320 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11321 (cmd_bigqtbuffer_circular): ... this. Only handle
11322 'QTBuffer:circular:'.
11323 (handle_tracepoint_general_set): Adjust.
11325 2012-02-16 Yao Qi <yao@codesourcery.com>
11327 * inferiors.c: Move code to ...
11328 * dll.c: .... here. New.
11329 * server.h: Declare clear_dlls.
11330 * Makefile.in (SFILES): Add dll.c.
11334 2012-02-11 Yao Qi <yao@codesourcery.com>
11336 * server.c: (handle_monitor_command): Add a new parameter
11338 (handle_query): Update caller.
11340 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11342 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11343 * configure, config.in: Regenerate.
11344 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11347 2012-02-02 Pedro Alves <palves@redhat.com>
11349 Try SIGKILL first, then PTRACE_KILL.
11350 * linux-low.c (linux_kill_one_lwp): New.
11351 (linux_kill_one_lwp): Rename to ...
11352 (kill_one_lwp_callback): ... this. Use the new
11353 linux_kill_one_lwp.
11355 2012-02-02 Pedro Alves <palves@redhat.com>
11357 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11360 2012-01-27 Pedro Alves <palves@redhat.com>
11362 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11363 (elf_64_file_p): Make static.
11364 (linux_pid_exe_is_elf_64_file): New.
11365 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11366 Delete declarations.
11367 (linux_pid_exe_is_elf_64_file): Declare.
11368 * linux-x86-low.c (x86_arch_setup): Use
11369 linux_pid_exe_is_elf_64_file.
11371 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11373 * linux-low.c (linux_wait_for_event_1): Rename to ...
11374 (linux_wait_for_event): ... here and merge it with former
11375 linux_wait_for_event - new variable wait_ptid, use it.
11376 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11378 2012-01-23 Pedro Alves <palves@redhat.com>
11380 * server.c (main): Avoid yet another case of infinite loop while
11381 detaching/killing after a longjmp.
11383 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11386 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11388 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11390 * hostio.c (handle_readlink): New function.
11391 (handle_vFile): Call it to handle "vFile:readlink" packets.
11393 2012-01-20 Pedro Alves <palves@redhat.com>
11394 Ulrich Weigand <ulrich.weigand@linaro.org>
11396 * server.c (handle_v_requests): Only support vAttach and vRun to
11397 start multiple processes when in extended protocol mode.
11399 2012-01-17 Pedro Alves <palves@redhat.com>
11401 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11402 memalign plus mprotect to allocate the scratch buffer.
11404 2012-01-13 Pedro Alves <palves@redhat.com>
11406 * server.c (attach_inferior): Clear `cont_thread'.
11408 2012-01-13 Pedro Alves <palves@redhat.com>
11410 * server.c (main): Avoid infinite loop while detaching/killing
11413 2012-01-09 Doug Evans <dje@google.com>
11415 * server.c (start_inferior): Set last_ptid in --wrapper case.
11417 2012-01-06 Yao Qi <yao@codesourcery.com>
11419 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11421 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11423 2012-01-04 Yao Qi <yao@codesourcery.com>
11425 * tracepoint.c (cmd_qtdp): Print debug message
11426 for static tracepoint.
11428 2012-01-04 Yao Qi <yao@codesourcery.com>
11430 * tracepoint.c (trace_vdebug): Differentiate debug message
11431 between gdbserver and IPA.
11433 2012-01-03 Yao Qi <yao@codesourcery.com>
11435 * tracepoint.c (tracepoint_was_hit): Don't collect for
11438 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11440 * terminal.h: Reformat copyright header.
11442 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11444 * server.c (gdbserver_version): Update copyright year.
11445 * gdbreplay.c (gdbreplay_version): Likewise.
11447 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11449 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11452 2011-12-18 Hui Zhu <teawater@gmail.com>
11453 * linux-low.c (linux_create_inferior): Save return value to ret.
11455 2011-12-18 Hui Zhu <teawater@gmail.com>
11457 * linux-low.c (linux_create_inferior): Save return value to ret.
11459 2011-12-16 Doug Evans <dje@google.com>
11461 * linux-low.c (linux_create_inferior): If stdio connection,
11462 redirect stdin from /dev/null, stdout to stderr.
11463 * remote-utils.c (remote_is_stdio): New static global.
11464 (remote_connection_is_stdio): New function.
11465 (remote_prepare): Handle stdio connection.
11466 (remote_open): Ditto.
11467 (remote_close): Don't close stdin for stdio connections.
11468 (read_prim,write_prim): New functions. Replace all calls to
11469 read/write to these.
11470 * server.c (main): Watch for "-" argument. Move call to
11471 remote_prepare before start_inferior.
11472 * server.h (STDIO_CONNECTION_NAME): New macro.
11473 (remote_connection_is_stdio): Declare.
11475 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11476 in debugging output.
11478 2011-12-15 Yao Qi <yao@codesourcery.com>
11480 * tracepoint.c: Include sys/syscall.h.
11481 (gdb_ust_thread): Remove preprocessor conditional.
11483 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11485 * linux-low.c (linux_detach_one_lwp): Call
11486 the_low_target.prepare_to_resume before detaching.
11488 2011-12-14 Yao Qi <yao@codesourcery.com>
11490 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11493 2011-12-14 Yao Qi <yao@codesourcery.com>
11495 * i386-low.c (i386_low_stopped_data_address): Initialize local
11496 variable `control'.
11498 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11502 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11503 DR_CONTROL unless necessary. Extend comments.
11504 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11505 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11507 2011-12-13 Yao Qi <yao@codesourcery.com>
11509 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11511 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11513 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11515 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11516 Print new debug message for such case.
11518 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11520 Fix overlapping memcpy.
11521 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11522 the read_inferior_memory transfer.
11523 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11524 write_inferior_memory transfer.
11525 (set_fast_tracepoint_jump): New variable buf. Use it for the
11526 read_inferior_memory and write_inferior_memory transfers.
11527 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11528 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11529 Use it for the write_inferior_memory transfer.
11530 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11533 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11535 * linux-low.c (fetch_register, store_register): Make code
11536 consistent, fix formatting.
11538 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11540 * linux-low.c (usr_store_inferior_registers): Factor out code
11541 to handle individual registers into...
11542 (store_register): ... this new function.
11544 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11546 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11547 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11548 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11549 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11550 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11551 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11552 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11553 (srv_xmlfiles): Add new XML files.
11555 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11557 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11558 (init_registers_s390_linux32v1): Add prototype.
11559 (init_registers_s390_linux32v2): Likewise.
11560 (init_registers_s390_linux64v1): Likewise.
11561 (init_registers_s390_linux64v2): Likewise.
11562 (init_registers_s390x_linux64v1): Likewise.
11563 (init_registers_s390x_linux64v2): Likewise.
11564 (s390_num_regs): Increment to 52.
11565 (s390_regmap): Add orig_r2 register.
11566 (s390_num_regs_3264): Increment to 68.
11567 (s390_regmap_3264): Add orig_r2 register.
11568 (s390_collect_ptrace_register): Handle orig_r2 register.
11569 (s390_supply_ptrace_register): Likewise.
11570 (s390_fill_last_break): New function.
11571 (s390_store_last_break): Likewise.
11572 (s390_fill_system_call): New function.
11573 (s390_store_system_call): Likewise.
11574 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11576 (s390_check_regset): New function.
11577 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11578 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11579 Update target_regsets for available register sets.
11581 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11582 Jan Kratochvil <jan.kratochvil@redhat.com>
11584 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11585 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11587 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11588 * linux-low.h (struct process_info_private): New member r_debug.
11589 * server.c (handle_qxfer_libraries): Call
11590 the_target->qxfer_libraries_svr4.
11591 (handle_qxfer_libraries_svr4): New function.
11592 (qxfer_packets): New entry "libraries-svr4".
11593 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11594 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11595 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11596 PACKET_qXfer_libraries_svr4.
11598 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11600 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11601 PSW address/mask between 8-byte and 16-byte formats.
11602 (s390_supply_ptrace_register): Likewise.
11603 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11604 basic addressing mode bit.
11606 2011-11-24 Stan Shebs <stan@codesourcery.com>
11608 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11610 2011-11-17 Stan Shebs <stan@codesourcery.com>
11612 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11613 (tracing_start_time): New global.
11614 (tracing_stop_time): New global.
11615 (tracing_user_name): New global.
11616 (tracing_notes): New global.
11617 (tracing_stop_note): New global.
11618 (cmd_qtstart): Set traceframe_usage, start_time.
11619 (stop_tracing): Set stop_time.
11620 (cmd_qtstatus): Report additional status.
11621 (cmd_qtp): New function.
11622 (handle_tracepoint_query): Call it.
11623 (cmd_qtnotes): New function.
11624 (handle_tracepoint_general_set): Call it.
11625 (get_timestamp): Rename from tsv_get_timestamp.
11627 2011-11-14 Stan Shebs <stan@codesourcery.com>
11628 Kwok Cheung Yeung <kcy@codesourcery.com>
11630 * linux-x86-low.c (small_jump_insn): New.
11631 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11632 trampoline and error message, build a trampoline and issue a small
11633 jump instruction to it.
11634 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11635 trampoline and error message.
11636 (x86_get_min_fast_tracepoint_insn_len): New.
11637 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11638 * linux-low.h (struct linux_target_ops): Add arguments to
11639 install_fast_tracepoint_jump_pad operation, add new operation.
11640 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11642 (linux_get_min_fast_tracepoint_insn_len): New function.
11643 (linux_target_op): Add new operation.
11644 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11645 (gdb_trampoline_buffer_end): Ditto.
11646 (gdb_trampoline_buffer_error): Ditto.
11647 (struct ipa_sym_addresses): Add fields for new IPA variables.
11648 (symbol_list): Add entries for new IPA variables.
11649 (struct tracepoint): Add fields to hold the address range of the
11650 trampoline used by the tracepoint.
11651 (trampoline_buffer_head): New static variable.
11652 (trampoline_buffer_tail): Ditto.
11653 (claim_trampoline_space): New function.
11654 (have_fast_tracepoint_trampoline_buffer): New function.
11655 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11657 (install_fast_tracepoint): Ditto, also add error buffer argument.
11658 (cmd_qtminftpilen): New function.
11659 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11660 (fast_tracepoint_from_trampoline_address): New function.
11661 (fast_tracepoint_collecting): Handle trampoline as part of jump
11663 (set_trampoline_buffer_space): New function.
11664 (initialize_tracepoint): Initialize new IPA variables.
11665 * target.h (struct target_ops): Add arguments to
11666 install_fast_tracepoint_jump_pad operation, add new
11667 get_min_fast_tracepoint_insn_len operation.
11668 (target_get_min_fast_tracepoint_insn_len): New.
11669 (install_fast_tracepoint_jump_pad): Add arguments.
11670 * server.h (IPA_BUFSIZ): Define.
11671 * linux-i386-ipa.c: Include extra header files.
11672 (initialize_fast_tracepoint_trampoline_buffer): New function.
11673 (initialize_low_tracepoint): Call it.
11674 * server.h (set_trampoline_buffer_space): Declare.
11675 (claim_trampoline_space): Ditto.
11676 (have_fast_tracepoint_trampoline_buffer): Ditto.
11678 2011-11-14 Yao Qi <yao@codesourcery.com>
11680 * server.c (handle_query): Handle InstallInTrace for qSupported.
11681 * tracepoint.c (add_tracepoint): Sort list.
11682 (install_tracepoint, download_tracepoint): New.
11683 (cmd_qtdp): Call them to install and download tracepoints.
11684 (sort_tracepoints): Removed.
11685 (cmd_qtstart): Update.
11687 2011-11-14 Yao Qi <yao@codesourcery.com>
11689 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11690 * mem-break.h: Declare.
11691 * tracepoint.c (cmd_qtstart): Move some code to ...
11692 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11694 (download_tracepoints): Move some code to ...
11695 (download_tracepoint_1): ... here. New.
11697 2011-11-08 Yao Qi <yao@codesourcery.com>
11699 * remote-utils.c (relocate_instruction): A comment fix.
11701 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11703 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11704 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11705 dr_status_mirror and dr_control_mirror from debug_reg_state.
11706 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11707 (i386_initial_stuff): Remove use of deleted globals.
11708 (i386_get_thread_context, i386_set_thread_context,
11709 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11710 from debug_reg_state.
11712 2011-11-05 Yao Qi <yao@codesourcery.com>
11714 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11715 address as TPOINT's.
11717 2011-11-02 Stan Shebs <stan@codesourcery.com>
11719 * tracepoint.c (agent_mem_read_string): New function.
11720 (eval_agent_expr): Call it for tracenz.
11721 * server.c (handle_query): Report support for tracenz.
11723 2011-11-02 Yao Qi <yao@codesourcery.com>
11725 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11727 2011-11-02 Yao Qi <yao@codesourcery.com>
11729 * target.h: Fix a typo in comment.
11731 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11733 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11734 clobber the breakpoints' shadows with fast tracepoint jumps.
11735 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11736 * target.c (write_inferior_memory): Also pass MYADDR down to
11739 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11741 * configure.ac: Check support for personality routine.
11742 * configure: Regenerate.
11743 * config.in: Likewise.
11744 * linux-low.c: Include <sys/personality.h>.
11745 Define ADDR_NO_RANDOMIZE if necessary.
11746 (linux_create_inferior): Disable address space randomization when
11747 forking inferior, if requested.
11748 (linux_supports_disable_randomization): New function.
11749 (linux_target_ops): Install it.
11750 * server.h (disable_randomization): Declare.
11751 * server.c (disable_randomization): New global variable.
11752 (handle_general_set): Handle QDisableRandomization.
11753 (handle_query): Likewise for qSupported.
11754 (main): Support --disable-randomization and --no-disable-randomization
11755 command line arguments.
11756 * target.h (struct target_ops): Add supports_disable_randomization.
11757 (target_supports_disable_randomization): New macro.
11759 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11761 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11763 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11764 [!PT_GETDSBT] (target_loadmap): New definition.
11765 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11766 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11767 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11768 and PT_GETDSBT to LINUX_LOADMAP.
11769 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11770 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11772 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11774 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11775 (arm_linux_hwbp_cap): New static variable.
11776 (arm_linux_get_hwbp_cap): Replace by ...
11777 (arm_linux_init_hwbp_cap): ... this new function.
11778 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11779 (arm_linux_get_hw_watchpoint_count): Likewise.
11780 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11781 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11782 (arm_prepare_to_resume): Use perror_with_name instead of error.
11784 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11786 * linux-arm-low.c: Include <signal.h>.
11787 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11788 (struct arm_linux_hwbp_cap): New data type.
11789 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11790 (struct arm_linux_hw_breakpoint): New data type.
11791 (MAX_BPTS, MAX_WPTS): Define.
11792 (struct arch_process_info, struct arch_lwp_info): New data types.
11793 (arm_linux_get_hwbp_cap): New function.
11794 (arm_linux_get_hw_breakpoint_count): Likewise.
11795 (arm_linux_get_hw_watchpoint_count): Likewise.
11796 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11797 (arm_hwbp_control_initialize): Likewise.
11798 (arm_hwbp_control_is_enabled): Likewise.
11799 (arm_hwbp_control_is_initialized): Likewise.
11800 (arm_hwbp_control_disable): Likewise.
11801 (arm_linux_hw_breakpoint_equal): Likewise.
11802 (arm_linux_hw_point_initialize): Likewise.
11803 (struct update_registers_data): New data structure.
11804 (update_registers_callback: New function.
11805 (arm_insert_point): Likewise.
11806 (arm_remove_point): Likewise.
11807 (arm_stopped_by_watchpoint): Likewise.
11808 (arm_stopped_data_address): Likewise.
11809 (arm_new_process): Likewise.
11810 (arm_new_thread): Likewise.
11811 (arm_prepare_to_resume): Likewise.
11812 (the_low_target): Register arm_insert_point, arm_remove_point,
11813 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11814 arm_new_thread, and arm_prepare_to_resume.
11816 2011-09-15 Stan Shebs <stan@codesourcery.com>
11818 * server.h (struct emit_ops): Add compare-goto fields.
11819 * tracepoint.c (gdb_agent_op_sizes): New table.
11820 (emit_eq_goto): New function.
11821 (emit_ne_goto): New function.
11822 (emit_lt_goto): New function.
11823 (emit_le_goto): New function.
11824 (emit_gt_goto): New function.
11825 (emit_ge_goto): New function.
11826 (is_goto_target): New function.
11827 (compile_bytecodes): Recognize special cases of compare-goto
11828 combinations and call specialized emitters for them.
11829 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11830 (amd64_emit_ne_goto): New function.
11831 (amd64_emit_lt_goto): New function.
11832 (amd64_emit_le_goto): New function.
11833 (amd64_emit_gt_goto): New function.
11834 (amd64_emit_ge_goto): New function.
11835 (amd64_emit_ops): Add the new functions.
11836 (i386_emit_eq_goto): New function.
11837 (i386_emit_ne_goto): New function.
11838 (i386_emit_lt_goto): New function.
11839 (i386_emit_le_goto): New function.
11840 (i386_emit_gt_goto): New function.
11841 (i386_emit_ge_goto): New function.
11842 (i386_emit_ops): Add the new functions.
11844 2011-09-08 Stan Shebs <stan@codesourcery.com>
11846 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11847 (i386_emit_epilogue): Restore %ebx.
11849 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11851 * server.c (step_thread): Remove definition.
11852 (process_serial_event): Don't handle Hs.
11853 * server.h (step_thread): Remove declaration.
11854 * target.c (set_desired_inferior): Remove use of step_thread.
11856 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11858 * linux-low.c: Include linux-procfs.h.
11859 (linux_attach_lwp_1): Update comments.
11860 (linux_attach): Scan for existing threads when attaching to a
11861 process that is the tgid.
11862 * Makefile.in: Update dependencies.
11864 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11866 * configure.srv: Add linux-procfs.o dependencies.
11868 2011-08-14 Yao Qi <yao@codesourcery.com>
11870 * target.h (struct target_ops): Fix indent.
11871 * win32-low.c (win32_target_ops): Fix comment.
11873 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11874 Yao Qi <yao@codesourcery.com>
11876 * Makefile.in (clean): Remove tic6x-*.c files.
11877 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11878 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11879 (tic6x-c64xp-linux.c): Likewise.
11880 * configure.srv: Add support for tic6x-*-uclinux.
11881 * linux-tic6x-low.c: New.
11882 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11884 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11885 Yao Qi <yao@codesourcery.com>
11887 * target.h (struct target_ops): Add read_loadmap.
11888 * linux-low.c (struct target_loadseg): New type.
11889 (struct target_loadmap): New type.
11890 (linux_read_loadmap): New function.
11891 (linux_target_ops): Add linux_read_loadmap.
11892 * server.c (handle_query): Support qXfer:fdpic:read packet.
11893 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11896 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11898 * win32-low.c: Include <stdint.h>.
11900 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11902 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11903 to the inferior here.
11904 (i386_remove_aligned_watchpoint): Ditto.
11905 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11906 fit part of the watchpoint in the debug registers.
11907 (i386_update_inferior_debug_regs): New.
11908 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11909 registers, and only update the inferior on success.
11910 (i386_low_remove_watchpoint): Ditto.
11912 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11914 * linux-low.c (compare_ints, unique, list_threads, show_process,
11915 linux_core_of_thread): Delete.
11916 (linux_target_ops): Change linux_core_of_thread to
11917 linux_common_core_of_thread.
11918 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11919 * utils.c (malloc_failure): Change type of argument.
11920 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11921 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11922 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11923 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11924 (IPA_OBJS): Add common-utils-ipa.o.
11925 (ptid_h, linux_osdata_h): New macros.
11926 (server_h): Add common/common-utils.h, common/xml-utils.h,
11927 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11929 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11930 ptid.o, buffer.o): New rules.
11931 (linux-low.o): Add common/linux-osdata.h as a dependency.
11932 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11933 * configure.ac: Add AC_HEADER_DIRENT check.
11934 * config.in: Regenerate.
11935 * configure: Regenerate.
11936 * remote-utils.c (xml_escape_text): Delete.
11937 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11938 buffer_xml_printf): Move to common/buffer.c.
11939 * server.c (main): Remove call to initialize_inferiors.
11940 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11941 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11942 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11943 internal_error, gdb_assert, gdb_assert_fail): Delete.
11944 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11945 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11947 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11948 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11949 initialize_inferiors): Delete.
11951 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11953 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11956 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11958 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11960 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11962 2011-05-26 Yao Qi <yao@codesourcery.com>
11964 * Makefile.in (thread-db.o): Track dependence to
11965 common/gdb_thread_db.h.
11966 * thread-db.c: include gdb_thread_db.h from right place.
11968 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11970 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11971 __FILE__ and __LINE__ to internal_error.
11973 2011-05-13 Doug Evans <dje@google.com>
11975 * thread-db.c (try_thread_db_load_from_sdir): New function.
11976 (try_thread_db_load_from_dir): New function.
11977 (thread_db_load_search): Handle $sdir, ignore $pdir.
11978 Remove trying of system directories if search of
11979 libthread-db-search-path fails, that is now done via $sdir.
11981 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11983 * server.c (handle_query): Add EnableDisableTracepoints to the list
11984 of supported features.
11985 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11987 (cmd_qtenable_disable): New.
11988 (cmd_qtstart): Install tracepoints even if disabled.
11989 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11990 receiving a QTEnable or QTDisable packet.
11991 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11992 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11994 (gdb_probe): Skip data collection if static tracepoint is disabled.
11996 2011-05-10 Doug Evans <dje@google.com>
11998 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12000 2011-05-04 Doug Evans <dje@google.com>
12002 * linux-low.c (linux_join): Skip process lookup.
12003 * spu-low.c (spu_join): Ditto.
12004 * server.c (join_inferiors_callback): Delete.
12005 (process_serial_event): For 'D' packet (detach) call join_inferior
12008 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12010 * README: Don't mention xscale*-*-linux*.
12011 * configure.srv (xscale*-*-linux*): Don't handle target.
12013 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12015 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12017 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12018 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12019 (i386_emit_void_call_2): Likewise.
12021 2011-04-26 Yao Qi <yao@codesourcery.com>
12023 * linux-low.c: Move common macros to linux-ptrace.h.
12024 Include linux-ptrace.h.
12025 * Makefile.in (linux_ptrace_h): New.
12026 (linux-low.o): Depends on linux-ptrace.h.
12028 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12030 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12031 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12032 (remote_prepare): New function with most of the TCP code from ...
12033 (remote_open): ... here. Detect PORT here unconditionally. Move also
12034 setting transport_is_reliable.
12035 * server.c (run_once): New variable.
12036 (gdbserver_usage): Document it.
12037 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12038 the first run if RUN_ONCE.
12039 * server.h (run_once, remote_prepare): New declarations.
12041 2011-04-19 Tom Tromey <tromey@redhat.com>
12043 * win32-low.c (handle_load_dll): Remove duplicate "the".
12045 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12047 Remove support for old Cygwin 1.5 versions.
12048 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12049 function to avoid warning.
12050 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12053 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12055 * gdbserver/server.h (Macro _): Define it if not available.
12057 2011-03-14 Michael Snyder <msnyder@vmware.com>
12059 * hostio.c (handle_close): Remove unnecessary null test.
12061 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12063 * Makefile.in (maintainer-clean realclean distclean): Remove
12064 "make ... subdir_do" command.
12066 2011-03-10 Michael Snyder <msnyder@vmware.com>
12068 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12070 * server.c (handle_v_run): Free alloced buffer on early return.
12072 2011-03-09 Yao Qi <yao@codesourcery.com>
12075 2011-03-04 Yao Qi <yao@codesourcery.com>
12077 * Makefile.in: Remove GNU make feature --directory.
12079 2011-03-05 Yao Qi <yao@codesourcery.com>
12081 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12082 (subdir_do): New make target. Copied from gdb/Makefile.
12083 (maintainer-clean, realclean, distclean, clean): Call corresponding
12084 make targets in common/Makefile.
12086 2011-02-11 Yao Qi <yao@codesourcery.com>
12088 * configure.ac: Call AC_PROG_RANLIB.
12089 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12090 * configure: Regenerate.
12092 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12094 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12096 2011-03-06 Yao Qi <yao@codesourcery.com>
12098 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12100 2011-03-05 Yao Qi <yao@codesourcery.com>
12102 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12103 (subdir_do): New make target. Copied from gdb/Makefile.
12104 (maintainer-clean, realclean, distclean, clean): Call corresponding
12105 make targets in common/Makefile.
12107 2011-03-04 Yao Qi <yao@codesourcery.com>
12109 * Makefile.in: Remove GNU make feature --directory.
12111 2011-03-04 Michael Snyder <msnyder@vmware.com>
12113 * server.c (queue_stop_reply): Call xmalloc not malloc.
12115 2011-03-02 Michael Snyder <msnyder@vmware.com>
12117 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12119 2011-02-28 Michael Snyder <msnyder@vmware.com>
12121 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12122 (cmd_qtframe): Ditto.
12123 (cmd_qtbuffer): Ditto.
12124 (cmd_bigqtbuffer): Ditto.
12126 * utils.c (decimal2str): Initialize 'width' to nine, then
12127 don't mess with it.
12129 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12131 * hostio.c (require_data): Free *data, not data.
12133 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12135 * hostio.c (require_data): Use free, not xfree.
12137 2011-02-27 Michael Snyder <msnyder@vmware.com>
12139 * server.c (handle_query): Discard unused value.
12141 * hostio.c (require_data): Free malloc memory before returning
12144 2011-02-26 Michael Snyder <msnyder@vmware.com>
12146 * linux-low.c (list_threads): Call closedir for dirent.
12148 2011-02-27 Michael Snyder <msnyder@vmware.com>
12150 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12151 a case statement falls through.
12153 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12155 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12158 2011-02-26 Michael Snyder <msnyder@vmware.com>
12160 * utils.c (decimal2str): Eliminate dead code and dead param.
12161 (pulongest): Drop dead param from call to decimal2str.
12164 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12166 Revert the following patch (not approved yet):
12167 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 2011-02-21 Hui Zhu <teawater@gmail.com>
12173 * tracepoint.c (tp_printf): New function.
12174 (eval_agent_expr): Handle gdb_agent_op_printf.
12176 2011-02-18 Tom Tromey <tromey@redhat.com>
12178 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12179 (tracepoint.o): Likewise.
12180 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12181 (gdb_agent_op_names): Likewise.
12183 2011-02-18 Tom Tromey <tromey@redhat.com>
12185 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12186 gdb_agent_op_rot>: New constants.
12187 (gdb_agent_op_names): Add pick and roll.
12188 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12191 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12193 * aclocal.m4: Regenerated with aclocal-1.11.1.
12195 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12197 * server.c (handle_qxfer_traceframe_info): New.
12198 (qxfer_packets): Register "traceframe-info".
12199 (handle_query): Report support for qXfer:traceframe-info:read+.
12200 * tracepoint.c (match_blocktype): New.
12201 (traceframe_find_block_type): Rename to ...
12202 (traceframe_walk_blocks): ... this. Add callback filter argument,
12204 (traceframe_find_block_type): New, reimplemented on top of
12205 traceframe_walk_blocks.
12206 (build_traceframe_info_xml): New.
12207 (traceframe_read_info): New.
12208 * server.h (traceframe_read_info): Declare.
12210 2011-02-11 Yao Qi <yao@codesourcery.com>
12212 * configure.ac: Call AC_PROG_RANLIB.
12213 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12214 * configure: Regenerate.
12216 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12218 * server.c (gdb_read_memory): Change return semantics to allow
12220 (handle_search_memory_1): Adjust.
12221 (process_serial_event) <'m' packet>: Handle partial transfers.
12222 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12224 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12226 * regcache.c (init_register_cache): Initialize
12227 regcache->register_status.
12228 (free_register_cache): Release regcache->register_status.
12229 (regcache_cpy): Copy register_status.
12230 (registers_to_string): Print 'x's for unavailable registers.
12231 (supply_register): Mark the register's status valid or
12232 unavailable, depending on whether a buffer was passed in or not.
12233 (supply_register_zeroed): New.
12234 (supply_regblock): Mark the registers' status valid or
12235 unavailable, depending on whether a buffer was passed in or not.
12236 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12237 (struct regcache): New `register_status' field.
12238 (supply_register_zeroed): Declare.
12239 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12240 supply_register_zeroed, rather than passing a NULL buffer to
12242 * tracepoint.c (fetch_traceframe_registers): Update comment.
12244 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12246 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12249 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12251 * server.h (decode_xfer_write): Change prototype.
12252 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12253 and don't extract the annex here.
12254 * server.c (decode_xfer_read): Remove `annex' parameter,
12255 and don't extract the annex here.
12256 (decode_xfer): New.
12257 (struct qxfer): New.
12258 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12259 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12260 (handle_qxfer_statictrace): New functions, abstracted out from
12261 handle_query, and made to use the struct qxfer interface.
12262 (handle_threads_qxfer_proper): Rename to ...
12263 (handle_qxfer_threads_proper): ... this.
12264 (handle_threads_qxfer): Rename to ...
12265 (handle_qxfer_threads): ... this. Adjust.
12266 (qxfer_packets): New array.
12267 (handle_qxfer): New function.
12268 (handle_query): Use handle_qxfer.
12270 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12272 * gdbreplay.c: Shorten lines of >= 80 columns.
12273 * linux-low.c: Ditto.
12274 * linux-ppc-low.c: Ditto.
12275 * linux-s390-low.c: Ditto.
12276 * linux-sparc-low.c: Ditto.
12277 * linux-x86-low.c: Ditto.
12278 * linux-xtensa-low.c: Ditto.
12279 * mem-break.c: Ditto.
12280 * nto-low.c: Ditto.
12281 * regcache.h: Ditto.
12282 * remote-utils.c: Ditto.
12285 * thread-db.c: Ditto.
12286 * tracepoint.c: Ditto.
12288 * win32-low.h: Ditto.
12290 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12292 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12295 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12297 * server.c (gdbserver_version): Update copyright year in version
12299 * gdbreplay.c (gdbreplay_version): Ditto.
12301 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12303 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12304 * linux-bfin-low.c: New file.
12305 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12306 PT_DATA_ADDR for BFIN targets.
12307 * Makefile.in (SFILES): Add linux-bfin-low.c.
12308 (clean): Remove reg-bfin.c.
12309 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12310 * README: Mention supported Blackfin targets.
12312 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12314 * .gitignore: New file.
12316 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12318 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12320 2010-10-22 Jie Zhang <jie@codesourcery.com>
12322 * Makefile.in: Add FLAGS_TO_PASS variable.
12323 (install): Remove dependency of install-only and recursively
12324 invoke make for install-only.
12326 2010-10-04 Doug Evans <dje@google.com>
12328 * Makefile.in (uninstall): Use $(DESTDIR).
12330 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12334 * linux-x86-low.c (compat_siginfo_from_siginfo)
12335 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12336 si_code is < 0. Check for si_code == SI_TIMER before checking for
12339 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12341 * lynx-i386-low.c: New file.
12342 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12344 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12346 * lynx-low.c (ptrace_request_to_str): Remove handling for
12347 request values that have been removed in LynxOS 5.x.
12349 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12351 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12354 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12356 * configure.ac: Add --enable-inprocess-agent option.
12357 * configure: Rebuilt.
12359 2010-09-06 Yao Qi <yao@codesourcery.com>
12361 * linux-low.c (linux_kill): Remove unused variable.
12362 (linux_stabilize_threads): Likewise.
12363 * server.c (start_inferior): Likewise.
12364 (queue_stop_reply_callback): Likewise.
12365 * tracepoint.c (do_action_at_tracepoint): Likewise.
12367 2010-09-06 Yao Qi <yao@codesourcery.com>
12369 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12372 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12374 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12376 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12378 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12381 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12383 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12384 gdbserver/lynx-ppc-low.c: New files.
12385 * Makefile.in (lynx_low_h): New variable.
12386 (lynx-low.o, lynx-ppc-low.o): New rules.
12387 * configure.ac: On LynxOS, link with -lnetinet.
12388 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12389 * configure: regenerate.
12391 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12393 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12394 * configure.ac: Add check for vasprintf and vsnprintf.
12395 * configure, config.in: Regenerate.
12396 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12398 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12400 * gdbreplay.c: Move include of alloca.h up, next to include of
12402 * server.h: Add include of malloc.h.
12403 * mem-break.c: Remove include of malloc.h.
12404 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12406 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12408 * Makefile.in (memmem.o): Build with -Wno-error.
12410 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12412 * utils.c (xsnprintf): Make non-static.
12413 * server.h: Add xsnprintf declaration.
12414 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12415 replace calls to snprintf by calls to xsnprintf throughout.
12417 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12419 * configure.ac: Add configure check for alloca.
12420 * configure, config.in: Regenerate.
12421 * server.h: Include alloca.h if it exists.
12422 * gdbreplay.c: Include alloca.h if it exists.
12424 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12426 * linux-low.c (__SIGRTMIN): Define if not already defined.
12427 (linux_create_inferior): Check for __ANDROID__ rather than
12429 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12430 are already deferred.
12431 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12432 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12433 stopped and already has a pending signal to report.
12434 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12435 a pending signal to report or is moving out of a jump pad.
12436 (linux_init_signals): Check for __ANDROID__ rather than
12439 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12441 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12442 debug_threads check. Avoid a linear search when not doing debug
12445 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12447 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12448 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12449 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12450 (process_event): Change local fd's type to gdb_fildes_t.
12451 (create_file_handler): Adjust prototype.
12452 (delete_file_handler): Adjust prototype.
12453 (handle_file_event): Adjust prototype. Use pfildes.
12454 (create_file_event): Adjsut prototype.
12455 * remote-utils.c (remote_desc, listen_desc): Change type to
12457 * server.h: New gdb_fildes_t typedef.
12458 [USE_WIN32API]: Include winsock2.h.
12459 (delete_file_handler, add_file_handler): Adjust prototypes.
12460 (pfildes): Declare.
12461 * utils.c (pfildes): New.
12463 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12465 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12466 * configure: Regenerate.
12468 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12470 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12471 (linux_done_accessing_memory): ... this.
12472 (linux_target_ops): Adjust.
12473 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12474 * nto-low.c (nto_target_ops): Adjust comment.
12475 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12476 * spu-low.c (spu_target_ops): Adjust comment.
12477 * target.h (target_ops): Rename unprepare_to_access_memory field
12478 to done_accessing_memory.
12479 (unprepare_to_access_memory): Rename to ...
12480 (done_accessing_memory): ... this.
12482 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12484 * linux-low.c (linux_prepare_to_access_memory): New.
12485 (linux_unprepare_to_access_memory): New.
12486 (linux_target_ops): Install them.
12487 * server.c (read_memory): Rename to ...
12488 (gdb_read_memory): ... this. Use
12489 prepare_to_access_memory/prepare_to_access_memory.
12490 (write_memory): Rename to ...
12491 (gdb_write_memory): ... this. Use
12492 prepare_to_access_memory/prepare_to_access_memory.
12493 (handle_search_memory_1): Adjust.
12494 (process_serial_event): Adjust.
12495 * target.h (struct target_ops): New fields
12496 prepare_to_access_memory and unprepare_to_access_memory.
12497 (prepare_to_access_memory, unprepare_to_access_memory): New.
12498 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12499 prepare_to_access_memory/prepare_to_access_memory.
12500 * nto-low.c (nto_target_ops): Adjust.
12501 * spu-low.c (spu_target_ops): Adjust.
12502 * win32-low.c (win32_target_ops): Adjust.
12504 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12506 * Makefile.in (WARN_CFLAGS): Get it from configure.
12507 (WERROR_CFLAGS): New.
12508 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12509 * configure.ac: Introduce --enable-werror, which adds -Werror to
12510 the compiler command line. Enabled by default. Disable with
12511 --disable-werror. Add -Wdeclaration-after-statement
12512 Wpointer-arith and -Wformat-nonliteral to warning flags.
12513 * configure: Regenerate.
12515 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12517 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12519 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12521 * gdbreplay.c (remote_error): New.
12523 (expect): Use gdbchar. Check for error reading from GDB.
12524 Clarify sync error output.
12525 (play): Check for errors writing to GDB.
12526 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12527 * remote-utils.c (getpkt): Check for errors writing to the remote
12530 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12532 * linux-low.c (linux_wait_1): Move non-debugging code out of
12533 `debug_threads' control.
12535 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12537 * linux-low.c (linux_wait_1): Don't set last_status here.
12538 * server.c (push_event, queue_stop_reply_callback): Assert we're
12539 not pushing a TARGET_WAITKIND_IGNORE event.
12540 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12541 (myresume, handle_target_event): Set the thread's last_resume_kind
12542 and last_status from the target returned status.
12544 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12548 * linux-x86-low.c (update_debug_registers_callback): New.
12549 (i386_dr_low_set_addr): Use it.
12550 (i386_dr_low_get_addr): New.
12551 (i386_dr_low_set_control): Use update_debug_registers_callback.
12552 (i386_dr_low_get_control): New.
12553 (i386_dr_low_get_status): Adjust.
12554 * linux-low.c (linux_stop_lwp): New.
12555 * linux-low.h (linux_stop_lwp): Declare.
12557 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12558 argument instead of a i386_debug_reg_state.
12559 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12560 a i386_debug_reg_state.
12561 (i386_insert_aligned_watchpoint): Adjust.
12562 (i386_remove_aligned_watchpoint): Adjust.
12563 (i386_low_stopped_data_address): Read the debug registers from the
12564 inferior instead of from the mirrors.
12565 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12566 (i386_dr_low_get_addr): Declare.
12567 (i386_dr_low_get_control): Declare.
12568 (i386_dr_low_get_status): Change prototype.
12570 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12571 (i386_dr_low_get_addr): New.
12572 (i386_dr_low_get_control): New.
12573 (i386_dr_low_get_status): Adjust prototype. Return
12575 (i386_initial_stuff): Clear dr_status_mirror and
12577 (i386_get_thread_context): Adjust.
12578 (i386_set_thread_context): Adjust.
12579 (i386_thread_added): Adjust.
12581 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12583 * linux-low.h (linux_thread_area): Delete declaration.
12585 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12587 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12588 after its termination.
12590 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12592 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12593 (gdb_wants_all_stopped): Delete.
12594 (linux_wait_1): Don't call them.
12595 * server.c (handle_v_cont): Tag all threads as want-stopped.
12596 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12597 stopped as "client-wants-stopped".
12599 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12601 * Makefile.in (signals_h): New.
12602 (server_h): Depend on it.
12603 (server.o): Don't depend on $(signals_def).
12604 (signals.o): Depend on $(signals_def).
12606 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12608 * Makefile.in (signals_def): New.
12609 (server_h): Append include/gdb/signals.h and signals_def.
12610 (server.o): Append signals_def.
12612 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12614 * server.c (handle_target_event): Use target_signal_to_host for
12615 resume_info.sig initialization.
12616 * target.h (struct thread_resume) <sig>: New comment.
12618 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12620 * server.c (handle_query): strcpy() the returned string from paddress()
12621 instead of sprintf().
12622 * utils.c (paddress): Return phex_nz().
12624 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12626 * server.c (handle_v_cont): Call mourn_inferior if process
12628 (myresume): Likewise.
12630 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12632 Static tracepoints, and integration with UST.
12634 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12635 * mem-break.c (uninsert_all_breakpoints)
12636 (reinsert_all_breakpoints): New.
12637 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12638 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12639 (gdb_agent_ust_loaded, helper_thread_id)
12640 (gdb_agent_helper_thread_id): New macros.
12641 (struct ipa_sym_addresses): Add addr_ust_loaded,
12642 addr_helper_thread_id, addr_cmd_buf.
12643 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12644 (in_process_agent_loaded_ust): New.
12645 (write_e_ust_not_loaded): New.
12646 (maybe_write_ipa_ust_not_loaded): New.
12647 (struct collect_static_trace_data_action): New.
12648 (enum tracepoint_type) <static_tracepoint>: New.
12649 (struct tracepoint) <handle>: Mention static tracepoints.
12650 (struct static_tracepoint_ctx): New.
12651 (CMD_BUF_SIZE): New.
12652 (add_tracepoint_action): Handle static tracepoint actions.
12653 (unprobe_marker_at): New.
12654 (clear_installed_tracepoints): Handle static tracepoints.
12655 (cmd_qtdp): Handle static tracepoints.
12656 (probe_marker_at): New.
12657 (cmd_qtstart): Handle static tracepoints.
12658 (response_tracepoint): Handle static tracepoints.
12659 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12660 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12661 (get_context_regcache): Handle static tracepoints.
12662 (do_action_at_tracepoint): Handle static tracepoint actions.
12663 (traceframe_find_block_type): Handle static trace data blocks.
12664 (traceframe_read_sdata): New.
12665 (download_tracepoints): Download static tracepoint actions.
12666 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12667 (GDB_PROBE_NAME): New.
12669 (GET_UST_SYM): New.
12672 (ust_marker_to_static_tracepoint): New.
12674 (collect_ust_data_at_tracepoint): New.
12675 (gdb_ust_probe): New.
12676 (UNIX_PATH_MAX, SOCK_DIR): New.
12677 (gdb_ust_connect_sync_socket): New.
12678 (resume_thread, stop_thread): New.
12679 (run_inferior_command): New.
12680 (init_named_socket): New.
12681 (gdb_ust_socket_init): New.
12682 (cstr_to_hexstr): New.
12684 (first_marker, next_marker): New.
12685 (response_ust_marker): New.
12686 (cmd_qtfstm, cmd_qtsstm): New.
12687 (unprobe_marker_at, probe_marker_at): New.
12688 (cmd_qtstmat, gdb_ust_thread): New.
12689 (gdb_ust_init): New.
12690 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12691 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12692 (ST_REGENTRY): New.
12693 (x86_64_st_collect_regmap): New.
12694 (X86_64_NUM_ST_COLLECT_GREGS): New.
12695 (AMD64_RIP_REGNUM): New.
12696 (supply_static_tracepoint_registers): New.
12697 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12698 (ST_REGENTRY): New.
12699 (i386_st_collect_regmap): New.
12700 (i386_NUM_ST_COLLECT_GREGS): New.
12701 (supply_static_tracepoint_registers): New.
12702 * server.c (handle_query): Handle qXfer:statictrace:read.
12703 <qSupported>: Report support for StaticTracepoints, and
12704 qXfer:statictrace:read features.
12705 * server.h (traceframe_read_sdata)
12706 (supply_static_tracepoint_registers): Declare.
12707 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12708 (unpack_varlen_hex): Include in IPA build.
12709 * Makefile.in (ustlibs, ustinc): New.
12710 (IPA_OBJS): Add remote-utils-ipa.o.
12711 ($(IPA_LIB)): Link -ldl and -lpthread.
12713 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12714 * config.in, configure: Regenerate.
12716 2010-06-20 Ian Lance Taylor <iant@google.com>
12717 Pedro Alves <pedro@codesourcery.com>
12719 * linux-x86-low.c (always_true): Delete.
12720 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12721 trying to fool the compiler with always_true.
12723 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12725 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12726 conditions in gdbserver.
12728 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12730 * spu-low.c (spu_read_memory): Wrap around local store limit.
12731 (spu_write_memory): Likewise.
12733 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12735 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12736 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12738 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12740 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12741 uses with LONGEST uses.
12743 2010-06-14 Stan Shebs <stan@codesourcery.com>
12744 Pedro Alves <pedro@codesourcery.com>
12748 * linux-x86-low.c: Include limits.h.
12750 (always_true): New.
12753 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12754 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12755 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12756 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12757 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12758 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12759 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12760 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12761 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12762 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12763 (amd64_emit_void_call_2): New.
12764 (amd64_emit_ops): New.
12765 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12766 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12767 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12768 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12769 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12770 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12771 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12772 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12773 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12774 (i386_emit_stack_adjust, i386_emit_int_call_1)
12775 (i386_emit_void_call_2): New.
12776 (i386_emit_ops): New.
12777 (x86_emit_ops): New.
12778 (the_low_target): Install x86_emit_ops.
12779 * server.h (struct emit_ops): New.
12780 (get_raw_reg_func_addr): Declare.
12781 (current_insn_ptr, emit_error): Declare.
12782 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12783 (set_trace_state_variable_value): New defines.
12784 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12785 addr_get_trace_state_variable_value and
12786 addr_set_trace_state_variable_value.
12787 (symbol_list): New fields for get_raw_reg,
12788 get_trace_state_variable_value and set_trace_state_variable_value.
12789 (condfn): New typedef.
12790 (struct tracepoint): New field `compiled_cond'.
12791 (do_action_at_tracepoint): Clear compiled_cond.
12792 (get_trace_state_variable_value, set_trace_state_variable_value):
12794 (condition_true_at_tracepoint): If there's a compiled condition,
12796 (current_insn_ptr, emit_error): New globals.
12797 (struct bytecode_address): New.
12798 (get_raw_reg_func_addr): New.
12799 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12800 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12801 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12802 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12803 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12804 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12805 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12806 (compile_tracepoint_condition, compile_bytecodes): New.
12807 * target.h (emit_ops): Forward declare.
12808 (struct target_ops): New field emit_ops.
12809 (target_emit_ops): New.
12810 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12811 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12812 * linux-low.c (linux_emit_ops): New.
12813 (linux_target_ops): Install it.
12814 * linux-low.h (struct linux_target_ops): New field emit_ops.
12816 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12818 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12819 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12821 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12822 Stan Shebs <stan@codesourcery.com>
12824 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12825 (all): Depend on $(extra_libraries).
12826 (install-only): Install the IPA.
12827 (IPA_OBJS, IPA_LIB): New.
12828 (clean): Remove the IPA lib.
12829 (IPAGENT_CFLAGS): New.
12830 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12831 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12832 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12833 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12834 * configure.ac: Check for atomic builtins support in the compiler.
12835 (IPA_DEPFILES, extra_libraries): Define.
12836 * configure.srv (ipa_obj): Add description.
12837 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12838 (i[34567]86-*-linux*): Set ipa_obj.
12839 (x86_64-*-linux*): Set ipa_obj.
12840 * linux-low.c (stabilizing_threads): New.
12841 (supports_fast_tracepoints): New.
12842 (linux_detach): Stabilize threads before detaching.
12843 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12844 the lwp is either not stabilizing, or is moving out of a jump pad.
12845 (linux_fast_tracepoint_collecting): New.
12846 (maybe_move_out_of_jump_pad): New.
12847 (enqueue_one_deferred_signal): New.
12848 (dequeue_one_deferred_signal): New.
12849 (linux_wait_for_event_1): If moving out of a jump pad, defer
12850 pending signals to later.
12851 (linux_stabilize_threads): New.
12852 (linux_wait_1): Check if threads need moving out of jump pads, and
12854 (stuck_in_jump_pad_callback): New.
12855 (move_out_of_jump_pad_callback): New.
12856 (lwp_running): New.
12857 (linux_resume_one_lwp): Handle moving out of jump pads.
12858 (linux_set_resume_request): Dequeue deferred signals.
12859 (need_step_over_p): Also step over fast tracepoint jumps.
12860 (start_step_over): Also uninsert fast tracepoint jumps.
12861 (finish_step_over): Also reinsert fast tracepoint jumps.
12862 (linux_install_fast_tracepoint_jump): New.
12863 (linux_target_ops): Install linux_stabilize_threads and
12864 linux_install_fast_tracepoint_jump_pad.
12865 * linux-low.h (linux_target_ops) <get_thread_area,
12866 install_fast_tracepoint_jump_pad>: New fields.
12867 (struct lwp_info) <collecting_fast_tracepoint,
12868 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12869 (linux_get_thread_area): Declare.
12870 * linux-x86-low.c (jump_insn): New.
12871 (x86_get_thread_area): New.
12872 (append_insns): New.
12873 (push_opcode): New.
12874 (amd64_install_fast_tracepoint_jump_pad): New.
12875 (i386_install_fast_tracepoint_jump_pad): New.
12876 (x86_install_fast_tracepoint_jump_pad): New.
12877 (the_low_target): Install x86_get_thread_area and
12878 x86_install_fast_tracepoint_jump_pad.
12879 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12880 (struct fast_tracepoint_jump): New.
12881 (fast_tracepoint_jump_insn): New.
12882 (fast_tracepoint_jump_shadow): New.
12883 (find_fast_tracepoint_jump_at): New.
12884 (fast_tracepoint_jump_here): New.
12885 (delete_fast_tracepoint_jump): New.
12886 (set_fast_tracepoint_jump): New.
12887 (uninsert_fast_tracepoint_jumps_at): New.
12888 (reinsert_fast_tracepoint_jumps_at): New.
12889 (set_breakpoint_at): Use write_inferior_memory.
12890 (uninsert_raw_breakpoint): Use write_inferior_memory.
12891 (check_mem_read): Mask out fast tracepoint jumps.
12892 (check_mem_write): Mask out fast tracepoint jumps.
12893 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12894 (set_fast_tracepoint_jump): Declare.
12895 (delete_fast_tracepoint_jump)
12896 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12897 (reinsert_fast_tracepoint_jumps_at): Declare.
12898 * regcache.c: Don't compile many functions when building the
12899 in-process agent library.
12900 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12901 the register buffer in the heap.
12902 (free_register_cache): If the register buffer isn't owned by the
12903 regcache, don't free it.
12904 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12905 pre-existing register caches.
12906 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12908 (convert_ascii_to_int): : Constify `from' parameter type.
12909 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12910 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12911 the needed buffer in-place.
12912 (relocate_instruction): New.
12913 * server.c (handle_query) <qSymbols>: If the target supports
12914 tracepoints, give it a chance of looking up symbols. Report
12915 support for fast tracepoints.
12916 (handle_status): Stabilize threads.
12917 (process_serial_event): Adjust.
12918 * server.h (struct fast_tracepoint_jump): Forward declare.
12919 (struct process_info) <fast_tracepoint_jumps>: New field.
12920 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12921 (decode_X_packet, decode_M_packet): Adjust.
12922 (relocate_instruction): Declare.
12923 (in_process_agent_loaded): Declare.
12924 (tracepoint_look_up_symbols): Declare.
12925 (struct fast_tpoint_collect_status): Declare.
12926 (fast_tracepoint_collecting): Declare.
12927 (force_unlock_trace_buffer): Declare.
12928 (handle_tracepoint_bkpts): Declare.
12929 (initialize_low_tracepoint)
12930 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12931 * target.h (struct target_ops) <stabilize_threads,
12932 install_fast_tracepoint_jump_pad>: New fields.
12933 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12934 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12935 [HAVE_STDINT_H]: Include stdint.h.
12936 (trace_debug_1): Rename to ...
12937 (trace_vdebug): ... this.
12938 (trace_debug): Rename to ...
12939 (trace_debug_1): ... this. Add `level' parameter.
12940 (trace_debug): New.
12941 (ATTR_USED, ATTR_NOINLINE): New.
12942 (IP_AGENT_EXPORT): New.
12943 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12944 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12945 (about_to_request_buffer_space, trace_buffer_is_full)
12946 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12947 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12948 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12949 (traceframe_write_count, traceframes_created)
12950 (trace_state_variables)
12951 New renaming defines.
12952 (struct ipa_sym_addresses): New.
12953 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12954 (symbol_list): New.
12955 (ipa_sym_addrs): New.
12956 (all_tracepoint_symbols_looked_up): New.
12957 (in_process_agent_loaded): New.
12958 (write_e_ipa_not_loaded): New.
12959 (maybe_write_ipa_not_loaded): New.
12960 (tracepoint_look_up_symbols): New.
12961 (debug_threads) [IN_PROCESS_AGENT]: New.
12962 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12963 (UNKNOWN_SIDE_EFFECTS): New.
12964 (stop_tracing): New.
12965 (flush_trace_buffer): New.
12966 (stop_tracing_bkpt): New.
12967 (flush_trace_buffer_bkpt): New.
12968 (read_inferior_integer): New.
12969 (read_inferior_uinteger): New.
12970 (read_inferior_data_pointer): New.
12971 (write_inferior_data_pointer): New.
12972 (write_inferior_integer): New.
12973 (write_inferior_uinteger): New.
12974 (struct collect_static_trace_data_action): Delete.
12975 (enum tracepoint_type): New.
12976 (struct tracepoint) <type>: New field `type'.
12977 <actions_str, step_actions, step_actions_str>: Only include in
12979 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12980 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12981 (tracepoints): Use IP_AGENT_EXPORT.
12982 (last_tracepoint): Don't include in the IPA.
12983 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12984 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12985 (alloced_trace_state_variables): New.
12986 (trace_state_variables): Use IP_AGENT_EXPORT.
12987 (traceframe_t): Delete unused variable.
12988 (circular_trace_buffer): Don't include in the IPA.
12989 (trace_buffer_start): Delete.
12990 (struct trace_buffer_control): New.
12991 (trace_buffer_free): Delete.
12992 (struct ipa_trace_buffer_control): New.
12993 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12994 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12996 (trace_buffer_ctrl): New.
12997 (TRACE_BUFFER_CTRL_CURR): New.
12998 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12999 Reimplement as macros.
13000 (trace_buffer_wrap): Delete.
13001 (traceframe_write_count, traceframe_read_count)
13002 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13003 (struct tracepoint_hit_ctx) <type>: New field.
13004 (struct fast_tracepoint_ctx): New.
13005 (memory_barrier): New.
13007 (record_tracepoint_error): Update atomically in the IPA.
13008 (clear_inferior_trace_buffer): New.
13009 (about_to_request_buffer_space): New.
13010 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13011 updating the same buffer.
13012 (add_tracepoint): Default the tracepoint's type to trap
13013 tracepoint, and orig_size to -1.
13014 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13015 internal variables.
13016 (create_trace_state_variable): New parameter `gdb'. Handle it.
13017 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13018 (cmd_qtdp): Handle fast tracepoints.
13019 (cmd_qtdv): Adjust.
13020 (max_jump_pad_size): New.
13021 (gdb_jump_pad_head): New.
13022 (get_jump_space_head): New.
13023 (claim_jump_space): New.
13024 (sort_tracepoints): New.
13025 (MAX_JUMP_SIZE): New.
13026 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13028 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13029 support. Upload fast traceframes, and delete internal IPA
13031 (stop_tracing_handler): New.
13032 (flush_trace_buffer_handler): New.
13033 (cmd_qtstop): Upload fast tracepoints.
13034 (response_tracepoint): Handle fast tracepoints.
13035 (tracepoint_finished_step): Upload fast traceframes. Set the
13036 tracepoint hit context's tracepoint type.
13037 (handle_tracepoint_bkpts): New.
13038 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13039 type. Add comment about fast tracepoints.
13040 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13041 non-existing action_str field.
13042 (get_context_regcache): Handle fast tracepoints.
13043 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13045 (fast_tracepoint_from_jump_pad_address): New.
13046 (fast_tracepoint_from_ipa_tpoint_address): New.
13047 (collecting_t): New.
13048 (force_unlock_trace_buffer): New.
13049 (fast_tracepoint_collecting): New.
13051 (gdb_collect): New.
13052 (write_inferior_data_ptr): New.
13053 (target_tp_heap): New.
13054 (target_malloc): New.
13055 (download_agent_expr): New.
13057 (download_tracepoints): New.
13058 (download_trace_state_variables): New.
13059 (upload_fast_traceframes): New.
13060 (IPA_FIRST_TRACEFRAME): New.
13061 (IPA_NEXT_TRACEFRAME_1): New.
13062 (IPA_NEXT_TRACEFRAME): New.
13063 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13064 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13065 (gdb_jump_pad_buffer_end): New.
13066 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13067 (initialize_tracepoint): Adjust.
13068 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13069 buffer. Initialize the low module.
13070 * utils.c (PREFIX, TOOLNAME): New.
13071 (malloc_failure): Use PREFIX.
13072 (error): In the IPA, an error causes an exit.
13073 (fatal, warning): Use PREFIX.
13074 (internal_error): Use TOOLNAME.
13075 (NUMCELLS): Increase to 10.
13076 * configure, config.in: Regenerate.
13078 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13080 * server.c (handle_query) <qSupported>: Do two passes over the
13081 qSupported string to avoid nesting strtok.
13083 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13085 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13087 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13088 -Wl,--dynamic-list.
13089 * configure: Regenerate.
13090 * proc-service.list: New.
13092 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13094 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13097 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13099 * gdbreplay.c (remote_open): Check error return from socket() call by
13100 its equality to -1 not by it being negative.
13101 * remote-utils.c (remote_open): Likewise.
13103 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13105 * config.h: Regenerate.
13107 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13109 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13110 doesn't provide PTRACE_GET_THREAD_AREA.
13112 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13114 * linux-m68k-low.c: Include <asm/ptrace.h>
13115 (ps_get_thread_area): Implement.
13117 2010-05-03 Doug Evans <dje@google.com>
13119 * event-loop.c (struct callback_event): New struct.
13120 (callback_list): New global.
13121 (append_callback_event, delete_callback_event): New functions.
13122 (process_callback): New function.
13123 (start_event_loop): Call it.
13124 * remote-utils.c (NOT_SCHEDULED): Define.
13125 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13126 moved out of readchar.
13127 (readchar): Rewrite. Call reschedule before returning.
13128 (reset_readchar): New function.
13129 (remote_close): Call it.
13130 (process_remaining, reschedule): New functions.
13131 * server.h (callback_handler_func): New typedef.
13132 (append_callback_event, delete_callback_event): Declare.
13134 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13136 * proc-service.c (ps_pglobal_lookup): Use
13137 thread_db_look_up_one_symbol.
13138 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13139 parameter. Use it instead of all_symbols_looked_up.
13140 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13142 (all_symbols_looked_up): Don't declare.
13143 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13144 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13146 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13147 Set all_symbols_looked_up here.
13148 (thread_db_look_up_one_symbol): New.
13149 (thread_db_get_tls_address): Adjust.
13150 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13151 thread_db object on the heap, and tentatively set it in the
13153 (thread_db_init): Don't set all_symbols_looked_up here.
13154 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13156 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13158 * linux-low.c (linux_kill, linux_detach): Adjust.
13159 (status_pending_p_callback): Remove redundant statement. Check
13160 for !TARGET_WAITIKIND_IGNORE, instead of
13161 TARGET_WAITKIND_STOPPED.
13162 (handle_tracepoints): Make sure LWP is locked. Adjust.
13163 (linux_wait_for_event_1): Adjust.
13164 (linux_cancel_breakpoints): New.
13165 (unsuspend_one_lwp): New.
13166 (unsuspend_all_lwps): New.
13167 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13168 (send_sigstop_callback): Change return type to int, add new
13169 `except' parameter and handle it.
13170 (suspend_and_send_sigstop_callback): New.
13171 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13172 pass them down. If SUSPEND, also increment the lwp's suspend
13174 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13175 (need_step_over_p): Don't consider suspended LWPs.
13176 (start_step_over): Adjust.
13177 (proceed_one_lwp): Change return type to int, add new `except'
13178 parameter and handle it.
13179 (unsuspend_and_proceed_one_lwp): New.
13180 (proceed_all_lwps): Use find_inferior instead of
13182 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13183 also decrement the suspend count of LWPs. Pass `except' down,
13184 instead of hacking its suspend count.
13185 (linux_pause_all): Add `freeze' parameter. Adjust.
13186 (linux_unpause_all): New.
13187 (linux_target_ops): Install linux_unpause_all.
13188 * server.c (handle_status): Adjust.
13189 * target.h (struct target_ops): New fields `unpause_all' and
13190 `cancel_breakpoints'. Add new parameter to `pause_all'.
13191 (pause_all): Add new `freeze' parameter.
13192 (unpause_all): New.
13193 (cancel_breakpoints): New.
13194 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13195 cancel breakpoints.
13196 (cmd_qtstart): Pause threads.
13197 (stop_tracing): Pause threads, and cancel breakpoints.
13198 * win32-low.c (win32_target_ops): Adjust.
13200 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13202 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13203 the inferior right away from here...
13204 (linux_wait_1): ... to here, and adjust to check the thread's
13205 last_resume_kind instead of the lwp's step or stop_expected flags.
13207 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13209 * README: Use consistent `GDB' and `GDBserver' spellings.
13211 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13213 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13214 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13215 (linux_detach_one_lwp): Assume the lwp is stopped.
13216 (any_thread_of): Delete.
13217 (linux_detach): Stop all lwps here. Don't blindly delete all
13219 (delete_lwp_callback): New.
13220 (linux_mourn): Delete all lwps of the process that is gone.
13221 (linux_wait_1): Don't delete the last lwp of the process here.
13222 * mem-break.h (mark_breakpoints_out): Declare.
13223 * mem-break.c (mark_breakpoints_out): New.
13224 (free_all_breakpoints): Use it.
13225 * server.c (handle_target_event): If the process is gone, mark
13227 * thread-db.c (struct thread_db) <create_bp>: New field.
13228 (thread_db_enable_reporting): Fix prototype. Store a thread event
13229 breakpoint reference in the thread_db struct.
13230 (thread_db_load_search): Clear the thread_db object.
13231 (try_thread_db_load_1): Ditto.
13232 (switch_to_process): New.
13233 (disable_thread_event_reporting): Use it.
13234 (remove_thread_event_breakpoints): New.
13235 (thread_db_detach, thread_db_mourn): Use it.
13237 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13239 * linux-low.c (linux_enable_event_reporting): New.
13240 (linux_wait_for_event_1, handle_extended_wait): Use it.
13242 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13244 * linux-low.c (linux_kill_one_lwp, linux_kill)
13245 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13246 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13247 SIGSTOP even if the LWP is stopped.
13248 (send_sigstop_callback): New.
13249 (stop_all_lwps): Use send_sigstop_callback instead.
13250 (linux_resume_one_thread): Adjust.
13251 (proceed_one_lwp): Still proceed an LWP that the client has
13252 requested to stop, if we haven't reported it as stopped yet. Make
13253 sure that LWPs the client want stopped, have a pending SIGSTOP.
13255 2010-04-26 Doug Evans <dje@google.com>
13257 * server.c (handle_general_set): Make static.
13259 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13260 Print received char after testing for error/eof instead of before.
13261 (input_interrupt): Tweak comment.
13263 2010-04-23 Doug Evans <dje@google.com>
13265 * server.c (start_inferior): Print inferior argv if --debug.
13267 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13269 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13270 * nto-x86-low.c: Include server.h
13272 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13274 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13275 be consistent with other sources of this directory.
13276 (init_registers_amd64): Correct name of source file of this function
13279 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13281 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13282 64-bit executables.
13284 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13286 * win32-i386-low.c: Add 64-bit support.
13287 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13288 (init_registers_amd64): Declare.
13289 (mappings): Add 64-bit version of array.
13290 (init_windows_x86): New function.
13291 (the_low_target): Change init_arch field to init_windows_x86.
13293 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13295 * win32-low.c: Adapt to support also 64-bit architecture.
13296 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13297 (get_image_name): Use SIZE_T type for local variable `done'.
13298 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13299 (toolhelp_get_dll_name): Idem.
13300 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13301 Use uintptr_t typecast to avoid warning.
13302 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13303 (handle_exception): Use phex_nz to avoid warning.
13304 (win32_wait): Remove unused local variable `process'.
13306 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13308 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13311 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13313 * configure.ac: Use `ws2_32' library for srv_mingw.
13314 * configure: Regenerate.
13315 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13316 * remote-utils.c: Likewise.
13318 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13320 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13321 if __x86_64__ is defined.
13323 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13325 * configure: Regenerate.
13327 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13329 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13330 * target.h (target_ops): New get_tib_address field.
13331 * win32-low.h (win32_thread_info): Add thread_local_base field.
13332 * win32-low.c (child_add_thread): Add tlb argument.
13333 Set thread_local_base field to TLB.
13334 (get_child_debug_event): Adapt to child_add_thread change.
13335 (win32_get_tib_address): New function.
13336 (win32_target_ops): Set get_tib_address field to
13337 win32_get_tib_address.
13338 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13340 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13342 * linux-low.c (linux_mourn): Also remove the process.
13343 * server.c (handle_target_event): Don't remove the process here.
13344 * nto-low.c (nto_mourn): New.
13345 (nto_target_ops): Install it.
13346 * spu-low.c (spu_mourn): New.
13347 (spu_target_ops): Install it.
13348 * win32-low.c (win32_mourn): New.
13349 (win32_target_ops): Install it.
13351 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13353 * server.h (buffer_xml_printf): Remove redundant `;'.
13355 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13357 * regcache.c (set_register_cache): Invalidate regcaches before
13358 changing the register cache layout.
13359 (regcache_invalidate_one): Allow a NULL regcache.
13360 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13361 regcaches before changing the register cache layout or the target
13364 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13366 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13367 variable warning on Linux/x86-64.
13369 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13371 GDBserver disconnected tracing support.
13373 * linux-low.c (linux_remove_process): Delete.
13374 (add_lwp): Don't set last_resume_kind here.
13375 (linux_kill): Use `mourn'.
13376 (linux_detach): Use `thread_db_detach', and `mourn'.
13377 (linux_mourn): New.
13378 (linux_attach_lwp_1): Adjust comment.
13379 (linux_attach): last_resume_kind moved the thread_info; adjust.
13380 (status_pending_p_callback): Adjust.
13381 (linux_wait_for_event_1): Adjust.
13382 (count_events_callback, select_singlestep_lwp_callback)
13383 (select_event_lwp_callback, cancel_breakpoints_callback)
13384 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13385 (proceed_one_lwp): Adjust.
13386 (linux_async): Add debug output.
13387 (linux_thread_stopped): New.
13388 (linux_pause_all): New.
13389 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13391 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13392 (thread_db_free): Delete declaration.
13393 (thread_db_detach, thread_db_mourn): Declare.
13394 * thread-db.c (thread_db_init): Use thread_db_mourn.
13395 (thread_db_free): Delete, split in two.
13396 (disable_thread_event_reporting): New.
13397 (thread_db_detach): New.
13398 (thread_db_mourn): New.
13400 * server.h (struct thread_info) <last_resume_kind>: New field.
13401 <attached>: Add comment.
13402 <gdb_detached>: New field.
13403 (handler_func): Change return type to int.
13404 (handle_serial_event, handle_target_event): Ditto.
13405 (gdb_connected): Declare.
13407 (disconnected_tracing): Declare.
13408 (stop_tracing): Declare.
13410 * server.c (handle_query) <qSupported>: Report support for
13411 disconnected tracing.
13412 (queue_stop_reply_callback): Account for running threads.
13413 (gdb_wants_thread_stopped): New.
13414 (gdb_wants_all_threads_stopped): New.
13415 (gdb_reattached_process): New.
13416 (handle_status): Clear the `gdb_detached' flag of all processes.
13417 In all-stop, stop all threads.
13418 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13419 (process_serial_event): If the remote connection breaks, or if an
13420 exit was forced with "monitor exit", force an event loop exit.
13421 Handle disconnected tracing on detach.
13422 (handle_serial_event): Adjust.
13423 (handle_target_event): If GDB isn't connected, forward events back
13424 to the inferior, unless the last process exited, in which case,
13425 exit gdbserver. Adjust interface.
13427 * remote-utils.c (remote_open): Don't block in accept. Instead
13428 register an event loop source on the listen socket file
13429 descriptor. Refactor bits into ...
13430 (listen_desc): ... this new global.
13431 (gdb_connected): ... this new function.
13432 (enable_async_notification): ... this new function.
13433 (handle_accept_event): ... this new function.
13434 (remote_close): Clear remote_desc.
13436 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13438 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13440 (mourn_inferior): Define.
13441 (target_process_qsupported): Avoid the dangling else problem.
13442 (thread_stopped): Define.
13443 (pause_all): Define.
13444 (target_waitstatus_to_string): Declare.
13445 * target.c (target_waitstatus_to_string): New.
13447 * tracepoint.c (tracing): Make extern.
13448 (disconnected_tracing): New.
13449 (stop_tracing): Make extern. Handle tracing stops due to GDB
13451 (cmd_qtdisconnected): New.
13452 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13453 (handle_tracepoint_general_set): Handle QTDisconnected.
13455 * event-loop.c (event_handler_func): Change return type to int.
13456 (process_event): Bail out if the event handler wants the event
13458 (handle_file_event): Ditto.
13459 (start_event_loop): Bail out if the event handler wants the event
13462 * nto-low.c (nto_target_ops): Adjust.
13463 * spu-low.c (spu_wait): Don't remove the process here.
13464 (spu_target_ops): Adjust.
13465 * win32-low.c (win32_wait): Don't remove the process here.
13466 (win32_target_ops): Adjust.
13468 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13470 * regcache.c (realloc_register_cache): Invalidate inferior's
13471 regcache before recreating it.
13473 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13475 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13477 2010-04-09 Stan Shebs <stan@codesourcery.com>
13478 Pedro Alves <pedro@codesourcery.com>
13480 * server.h (LONGEST): New.
13481 (struct thread_info) <while_stepping>: New field.
13482 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13484 (initialize_tracepoint, handle_tracepoint_general_set)
13485 (handle_tracepoint_query, tracepoint_finished_step)
13486 (tracepoint_was_hit, release_while_stepping_state_list):
13487 (current_traceframe): Declare.
13488 * server.c (handle_general_set): Handle tracepoint packets.
13489 (read_memory): New.
13490 (write_memory): New.
13491 (handle_search_memory_1): Use read_memory.
13492 (handle_query): Report support for conditional tracepoints, trace
13493 state variables, and tracepoint sources. Handle tracepoint
13495 (main): Initialize the tracepoints module.
13496 (process_serial_event): Handle traceframe reads/writes.
13498 * linux-low.c (handle_tracepoints): New.
13499 (linux_wait_1): Call it.
13500 (linux_resume_one_lwp): Handle while-stepping.
13501 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13502 (linux_target_ops): Install them.
13503 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13505 * linux-x86-low.c (x86_supports_tracepoints): New.
13506 (the_low_target). Install it.
13508 * mem-break.h (delete_breakpoint): Declare.
13509 * mem-break.c (delete_breakpoint): Make external.
13511 * target.h (struct target_ops): Add `supports_tracepoints',
13512 `read_pc', and `write_pc' fields.
13513 (target_supports_tracepoints): Define.
13514 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13517 * regcache.h (struct regcache) <registers_owned>: New field.
13518 (init_register_cache, regcache_cpy): Declare.
13519 (regcache_read_pc, regcache_write_pc): Declare.
13520 (register_cache_size): Declare.
13521 (supply_regblock): Declare.
13522 * regcache.c (init_register_cache): New.
13523 (new_register_cache): Use it.
13524 (regcache_cpy): New.
13525 (register_cache_size): New.
13526 (supply_regblock): New.
13527 (regcache_read_pc, regcache_write_pc): New.
13529 * tracepoint.c: New.
13531 * Makefile.in (OBS): Add tracepoint.o.
13532 (tracepoint.o): New rule.
13534 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13536 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13538 (i386-mmx.c): Likewise.
13539 (i386-mmx-linux.o): Likewise.
13540 (i386-mmx-linux.c): Likewise.
13542 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13543 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13544 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13545 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13547 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13548 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13549 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13551 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13553 * Makefile.in (clean): Updated.
13555 (i386-avx.c): Likewise.
13556 (i386-avx-linux.o): Likewise.
13557 (i386-avx-linux.c): Likewise.
13558 (amd64-avx.o): Likewise.
13559 (amd64-avx.c): Likewise.
13560 (amd64-avx-linux.o): Likewise.
13561 (amd64-avx-linux.c): Likewise.
13563 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13564 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13565 (srv_amd64_regobj): Add amd64-avx.o.
13566 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13567 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13568 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13569 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13570 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13571 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13572 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13574 * i387-fp.c: Include "i386-xstate.h".
13576 (i387_cache_to_xsave): Likewise.
13577 (i387_xsave_to_cache): Likewise.
13578 (x86_xcr0): Likewise.
13580 * i387-fp.h (i387_cache_to_xsave): Likewise.
13581 (i387_xsave_to_cache): Likewise.
13582 (x86_xcr0): Likewise.
13584 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13585 * linux-crisv32-low.c (target_regsets): Likewise.
13586 * linux-m68k-low.c (target_regsets): Likewise.
13587 * linux-mips-low.c (target_regsets): Likewise.
13588 * linux-ppc-low.c (target_regsets): Likewise.
13589 * linux-s390-low.c (target_regsets): Likewise.
13590 * linux-sh-low.c (target_regsets): Likewise.
13591 * linux-sparc-low.c (target_regsets): Likewise.
13592 * linux-xtensa-low.c (target_regsets): Likewise.
13594 * linux-low.c: Include <sys/uio.h>.
13595 (regsets_fetch_inferior_registers): Support nt_type.
13596 (regsets_store_inferior_registers): Likewise.
13597 (linux_process_qsupported): New.
13598 (linux_target_ops): Add linux_process_qsupported.
13600 * linux-low.h (regset_info): Add nt_type.
13601 (linux_target_ops): Add process_qsupported.
13603 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13605 (init_registers_i386_avx_linux): New.
13606 (init_registers_amd64_avx_linux): Likewise.
13607 (xmltarget_i386_linux_no_xml): Likewise.
13608 (xmltarget_amd64_linux_no_xml): Likewise.
13609 (PTRACE_GETREGSET): Likewise.
13610 (PTRACE_SETREGSET): Likewise.
13611 (x86_fill_xstateregset): Likewise.
13612 (x86_store_xstateregset): Likewise.
13613 (use_xml): Likewise.
13614 (x86_linux_update_xmltarget): Likewise.
13615 (x86_linux_process_qsupported): Likewise.
13616 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13617 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13618 init_registers_i386_linux here. Call
13619 x86_linux_update_xmltarget.
13620 (the_low_target): Add x86_linux_process_qsupported.
13622 * server.c (handle_query): Call target_process_qsupported.
13624 * target.h (target_ops): Add process_qsupported.
13625 (target_process_qsupported): New.
13627 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13629 * inferiors.c (add_thread): Set last_status kind to
13630 TARGET_WAITKIND_IGNORE.
13631 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13632 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13633 (linux_wait_1): Move `thread' local definition to block that uses
13634 it. Don't NULL initialize `event_child'.
13635 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13636 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13637 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13639 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13641 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13642 an extended waitstatus, or by a watchpoint.
13643 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13644 thread was stepping or has been stopped by a watchpoint.
13646 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13648 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13649 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13650 of another, then delete the previous, and validate all
13652 (validate_inserted_breakpoint): New.
13653 (delete_disabled_breakpoints): New.
13654 (validate_breakpoints): New.
13655 (check_mem_read): Validate breakpoints before trusting their
13656 shadow. Delete disabled breakpoints.
13657 (check_mem_write): Validate breakpoints before trusting they
13658 should be inserted. Delete disabled breakpoints.
13659 * mem-break.h (validate_breakpoints):
13660 * server.c (handle_query): Validate breakpoints when we see a
13663 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13665 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13666 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13667 if we could tell there's a GDB breakpoint at stop_pc.
13668 (need_step_over_p): Don't do a step over if we find a GDB
13669 breakpoint at the resume PC.
13671 * mem-break.c (struct raw_breakpoint): New.
13672 (enum bkpt_type): New type `gdb_breakpoint'.
13673 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13674 fields. New field `raw'.
13675 (find_raw_breakpoint_at): New.
13676 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13677 breakpoint instead.
13678 (set_breakpoint_at): Adjust.
13679 (delete_raw_breakpoint): New.
13680 (release_breakpoint): New.
13681 (delete_breakpoint): Rename to...
13682 (delete_breakpoint_1): ... this. Add proc parameter. Use
13683 release_breakpoint. Return ENOENT.
13684 (delete_breakpoint): Reimplement.
13685 (find_breakpoint_at): Delete.
13686 (find_gdb_breakpoint_at): New.
13687 (delete_breakpoint_at): Delete.
13688 (set_gdb_breakpoint_at): New.
13689 (delete_gdb_breakpoint_at): New.
13690 (gdb_breakpoint_here): New.
13691 (set_reinsert_breakpoint): Use release_breakpoint.
13692 (uninsert_breakpoint): Rename to ...
13693 (uninsert_raw_breakpoint): ... this.
13694 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13695 (reinsert_raw_breakpoint): Change parameter type to
13697 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13699 (check_breakpoints): Adjust. Use release_breakpoint.
13700 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13701 (breakpoint_inserted_here): Ditto.
13702 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13703 Don't trust the breakpoint's shadow if it is not inserted.
13704 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13705 (delete_all_breakpoints): Adjust.
13706 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13707 use delete_breakpoint_1.
13709 * mem-break.h (breakpoints_supported): Delete declaration.
13710 (set_gdb_breakpoint_at): Declare.
13711 (gdb_breakpoint_here): Declare.
13712 (delete_breakpoint_at): Delete.
13713 (delete_gdb_breakpoint_at): Declare.
13715 * server.h (struct raw_breakpoint): Forward declare.
13716 (struct process_info): New field `raw_breakpoints'.
13718 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13721 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13723 * linux-low.c (status_pending_p_callback): Fix comment.
13724 (linux_wait_for_event_1): Move most of the internal breakpoint
13725 handling from here...
13726 (linux_wait_1): ... to here.
13727 (count_events_callback): New.
13728 (select_singlestep_lwp_callback): New.
13729 (select_event_lwp_callback): New.
13730 (cancel_breakpoints_callback): New.
13731 (select_event_lwp): New.
13732 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13733 priority to all LWPs that have had events that should be reported
13734 to the client. Cancel breakpoints when about to reporting the
13735 event to the client, not while stopping lwps. No longer cancel
13736 finished single-steps here.
13737 (cancel_finished_single_step): Delete.
13738 (cancel_finished_single_steps): Delete.
13740 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13742 * mem-break.c (enum bkpt_type): New.
13743 (struct breakpoint): New field `type'.
13744 (set_breakpoint_at): Change return type to struct breakpoint
13745 pointer. Set type to `other_breakpoint' by default.
13746 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13747 in the breakpoint list.
13748 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13749 (reinsert_breakpoint): Rename to ...
13750 (reinsert_raw_breakpoint): ... this.
13751 (reinsert_breakpoints_at): Adjust.
13752 * mem-break.h (struct breakpoint): Declare.
13753 (set_breakpoint_at): Change return type to struct breakpoint
13756 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13758 * server.c (handle_query): Assign, not compare.
13760 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13762 Teach linux gdbserver to step-over-breakpoints.
13764 * linux-low.c (can_hardware_single_step): New.
13765 (supports_breakpoints): New.
13766 (handle_extended_wait): If stopping threads, read the stop pc of
13767 the new cloned LWP.
13769 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13770 low target doesn't support retrieving the PC.
13771 (add_lwp): Set last_resume_kind to resume_continue.
13772 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13773 (linux_attach): Don't clear stop_expected. Set the lwp's
13774 last_resume_kind to resume_stop.
13775 (linux_detach_one_lwp): Don't check for removed breakpoints.
13776 (check_removed_breakpoint): Delete.
13777 (status_pending_p): Rename to ...
13778 (status_pending_p_callback): ... this. Don't check for removed
13779 breakpoints. Don't consider threads that are stopped from GDB's
13781 (linux_wait_for_lwp): Always read the stop_pc here.
13782 (cancel_breakpoint): New.
13783 (step_over_bkpt): New global.
13784 (linux_wait_for_event_1): Implement stepping over breakpoints.
13785 (gdb_wants_lwp_stopped): New.
13786 (gdb_wants_all_stopped): New.
13787 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13788 single-step traps here. Store the thread's last reported target
13790 (send_sigstop): Don't clear stop_expected. Always set it,
13792 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13793 (cancel_finished_single_step): New.
13794 (cancel_finished_single_steps): New.
13795 (wait_for_sigstop): Don't cancel finished single-step traps here.
13796 (linux_resume_one_lwp): Don't check for removed breakpoints.
13797 Don't set `step' on non-hardware step archs.
13798 (linux_set_resume_request): Ignore resume_stop requests if already
13799 stopping or stopped. Set the lwp's last_resume_kind.
13800 (resume_status_pending_p): Don't check for removed breakpoints.
13801 (need_step_over_p): New.
13802 (start_step_over): New.
13803 (finish_step_over): New.
13804 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13805 requests. Clear the thread's last reported target waitstatus.
13806 Don't use the `suspended' flag. Don't consider pending breakpoints.
13807 (linux_resume): Start a step-over if necessary.
13808 (proceed_one_lwp): New.
13809 (proceed_all_lwps): New.
13810 (unstop_all_lwps): New.
13811 * linux-low.h (struct lwp_info): Rewrite comment for the
13812 `suspended' flag. Add the `stop_pc' field. Delete the
13813 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13814 Add `'last_resume_kind' and `need_step_over' fields.
13815 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13816 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13817 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13818 (set_raw_breakpoint_at): New.
13819 (set_breakpoint_at): Rewrite to use it.
13820 (reinsert_breakpoint_handler): Delete.
13821 (set_reinsert_breakpoint): New.
13822 (reinsert_breakpoint_by_bp): Delete.
13823 (delete_reinsert_breakpoints): New.
13824 (uninsert_breakpoint): Rewrite.
13825 (uninsert_breakpoints_at): New.
13826 (reinsert_breakpoint): Rewrite.
13827 (reinsert_breakpoints_at): New.
13828 (check_breakpoints): Rewrite.
13829 (breakpoint_here): New.
13830 (breakpoint_inserted_here): New.
13831 (check_mem_read): Adjust.
13832 * mem-break.h (breakpoints_supported, breakpoint_here)
13833 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13834 (reinsert_breakpoint_by_bp): Delete declaration.
13835 (delete_reinsert_breakpoints): Declare.
13836 (reinsert_breakpoint): Delete declaration.
13837 (reinsert_breakpoints_at): Declare.
13838 (uninsert_breakpoint): Delete declaration.
13839 (uninsert_breakpoints_at): Declare.
13840 (check_breakpoints): Adjust prototype.
13841 * server.h: Adjust include order.
13842 (struct thread_info): Declare here. Add a `last_status' field.
13844 2010-03-23 Michael Snyder <msnyder@vmware.com>
13846 * server.c (crc32): New function.
13847 (handle_query): Add handling for 'qCRC:' request.
13849 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13851 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13852 lwp had been stopped by a watchpoint.
13854 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13856 * server.h (internal_error): Declare.
13857 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13858 * utils.c (internal_error): New function.
13860 2010-03-15 Andreas Schwab <schwab@redhat.com>
13862 * configure.srv: Fix typo setting srv_regobj.
13864 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13866 * linux-low.c (fetch_register): Avoid passing a non string literal
13868 (usr_store_inferior_registers): Ditto.
13870 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13872 * linux-low.c (linux_write_memory): Bail out early if peeking
13875 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13877 * linux-low.h (struct lwp_info): New fields
13878 `stopped_by_watchpoint' and `stopped_data_address'.
13879 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13880 here, and cache them in the lwp object.
13881 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13883 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13885 (linux_stopped_by_watchpoint): Rewrite.
13886 (linux_stopped_data_address): Rewrite.
13888 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13890 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13891 switching the current inferior, not before.
13893 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13895 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13896 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13897 i386-linux.c and amd64-linux.c.
13898 (reg-i386.o): Removed.
13899 (reg-i386.c): Likewise.
13900 (reg-i386-linux.o): Likewise.
13901 (reg-i386-linux.c): Likewise.
13902 (reg-x86-64.o): Likewise.
13903 (reg-x86-64.c): Likewise.
13904 (reg-x86-64-linux.o): Likewise.
13905 (reg-x86-64-linux.c): Likewise.
13907 (i386.c): Likewise.
13908 (i386-linux.o): Likewise.
13909 (i386-linux.c): Likewise.
13910 (amd64.o): Likewise.
13911 (amd64.c): Likewise.
13912 (amd64-linux.o): Likewise.
13913 (amd64-linux.c): Likewise.
13915 * configure.srv (srv_i386_regobj): New.
13916 (srv_i386_linux_regobj): Likewise.
13917 (srv_amd64_regobj): Likewise.
13918 (srv_amd64_linux_regobj): Likewise.
13919 (srv_i386_32bit_xmlfiles): Likewise.
13920 (srv_i386_64bit_xmlfiles): Likewise.
13921 (srv_i386_xmlfiles): Likewise.
13922 (srv_amd64_xmlfiles): Likewise.
13923 (srv_i386_linux_xmlfiles): Likewise.
13924 (srv_amd64_linux_xmlfiles): Likewise.
13925 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13926 srv_xmlfiles to $srv_i386_xmlfiles.
13927 (i[34567]86-*-mingw32ce*): Likewise.
13928 (i[34567]86-*-mingw*): Likewise.
13929 (i[34567]86-*-nto*): Likewise.
13930 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13931 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13932 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13933 (x86_64-*-linux*): Likewise.
13935 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13936 (init_registers_amd64_linux): New.
13937 (x86_arch_setup): Replace init_registers_x86_64_linux with
13938 init_registers_amd64_linux.
13940 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13942 * configure.ac: Check for libdl. If it is not available link against
13943 static libthread_db.
13944 * configure: Regenerate.
13946 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13950 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13951 handing a read watchpoint.
13952 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13954 2010-02-12 Doug Evans <dje@google.com>
13956 * linux-low.c (linux_supports_tracefork_flag): Document.
13957 (linux_look_up_symbols): Add comment.
13959 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13961 * regcache.c (supply_register): Clear regcache if buf is NULL.
13963 2010-02-02 Nicolas Roche <roche@sourceware.org>
13964 Joel Brobecker <brobecker@adacore.com>
13966 * inferiors.c (find_inferior): Add function documentation.
13967 (unloaded_dll): Handle the case where the unloaded dll has not
13968 been previously registered in the dll list.
13970 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13972 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13973 (thumb2_breakpoint): New.
13974 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13976 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13978 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13979 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13982 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13984 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13986 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13988 * linux-s390-low.c (s390_collect_ptrace_register)
13989 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13991 2010-01-21 Doug Evans <dje@google.com>
13993 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13994 (PTRACE_ARG4_TYPE): New macro.
13995 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13996 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13997 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13998 (usr_store_inferior_registers): Ditto.
13999 (linux_read_memory, linux_write_memory): Ditto.
14000 (linux_test_for_tracefork): Ditto.
14002 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14003 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14005 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14007 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14010 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14012 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14013 prototype to take a regcache. Adjust.
14015 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14017 * regcache.h (struct thread_info): Forward declare.
14018 (struct regcache): New.
14019 (new_register_cache): Adjust prototype.
14020 (get_thread_regcache): Declare.
14021 (free_register_cache): Adjust prototype.
14022 (registers_to_string, registers_from_string): Ditto.
14023 (supply_register, supply_register_by_name, collect_register)
14024 (collect_register_as_string, collect_register_by_name): Ditto.
14025 * regcache.c (struct inferior_regcache_data): Delete.
14026 (get_regcache): Rename to ...
14027 (get_thread_regcache): ... this. Adjust. Switch inferior before
14028 fetching registers.
14029 (regcache_invalidate_one): Adjust.
14030 (regcache_invalidate): Fix prototype.
14031 (new_register_cache): Return the new register cache.
14032 (free_register_cache): Change prototype.
14033 (realloc_register_cache): Adjust.
14034 (registers_to_string): Change prototype to take a regcache. Adjust.
14035 (registers_from_string): Ditto.
14036 (register_data): Ditto.
14037 (supply_register): Ditto.
14038 (supply_register_by_name): Ditto.
14039 (collect_register): Ditto.
14040 (collect_register_as_string): Ditto.
14041 (collect_register_by_name): Ditto.
14042 * server.c (process_serial_event): Adjust.
14043 * linux-low.h (regset_fill_func, regset_store_func): Change
14045 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14047 * linux-low.c (get_stop_pc): Adjust.
14048 (check_removed_breakpoint): Adjust.
14049 (linux_wait_for_event): Adjust.
14050 (linux_resume_one_lwp): Adjust.
14051 (fetch_register): Add regcache parameter. Adjust.
14052 (usr_store_inferior_registers): Ditto.
14053 (regsets_fetch_inferior_registers): Ditto.
14054 (regsets_store_inferior_registers): Ditto.
14055 (linux_fetch_registers, linux_store_registers): Ditto.
14056 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14058 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14060 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14061 prototype to take a regcache.
14062 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14063 * remote-utils.c (convert_ascii_to_int, outreg)
14064 (prepare_resume_reply): Change prototype to take a regcache.
14066 * target.h (struct target_ops) <fetch_registers, store_registers>:
14067 Change prototype to take a regcache.
14068 (fetch_inferior_registers, store_inferior_registers): Change
14069 prototype to take a regcache. Adjust.
14070 * proc-service.c (ps_lgetregs): Adjust.
14071 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14072 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14073 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14074 take a regcache. Adjust.
14075 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14076 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14077 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14078 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14079 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14080 (cris_cannot_fetch_register):
14081 (cris_breakpoint_at): Change prototype to take a regcache.
14083 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14084 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14085 to take a regcache. Adjust.
14086 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14088 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14089 take a regcache. Adjust.
14090 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14091 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14092 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14093 * linux-mips-low.c (mips_get_pc):
14094 (mips_set_pc): Change prototype to take a regcache. Adjust.
14095 (mips_reinsert_addr): Adjust.
14096 (mips_collect_register): Change prototype to take a regcache.
14098 (mips_supply_register):
14099 (mips_collect_register_32bit, mips_supply_register_32bit)
14100 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14101 (mips_store_fpregset): Ditto.
14102 * linux-ppc-low.c (ppc_supply_ptrace_register)
14103 (ppc_supply_ptrace_register): Ditto.
14104 (parse_spufs_run): Adjust.
14105 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14106 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14107 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14108 take a regcache. Adjust.
14109 * linux-s390-low.c (s390_collect_ptrace_register)
14110 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14111 (s390_set_pc): Change prototype to take a regcache. Adjust.
14112 (s390_arch_setup): Adjust.
14113 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14114 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14115 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14116 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14117 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14119 (sparc_breakpoint_at): Adjust.
14120 * linux-xtensa-low.c (xtensa_fill_gregset):
14121 (xtensa_store_gregset):
14122 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14123 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14124 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14125 prototype to take a regcache. Adjust.
14126 * win32-arm-low.c (arm_fetch_inferior_register)
14127 (arm_store_inferior_register): Change prototype to take a
14129 * win32-i386-low.c (i386_fetch_inferior_register)
14130 (i386_store_inferior_register): Change prototype to take a
14132 * win32-low.c (child_fetch_inferior_registers)
14133 (child_store_inferior_registers): Change prototype to take a
14135 (win32_wait): Adjust.
14136 (win32_fetch_inferior_registers): Change prototype to take a
14138 (win32_store_inferior_registers): Adjust.
14139 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14140 store_inferior_register>: Change prototype to take a regcache.
14142 2010-01-20 Doug Evans <dje@google.com>
14144 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14146 (linux_wait_for_event1, linux_init_signals): Ditto.
14147 (W_STOPCODE): Provide definition if missing.
14149 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14151 * linux-low.c (linux_core_of_thread): New.
14152 (compare_ints, show_process, list_threads): New.
14153 (linux_qxfer_osdata): Report threads and cores.
14154 (linux_target_op): Register linux_core_of_thread.
14155 * remote-utils.c (prepare_resume_reply): Report the core.
14156 (buffer_xml_printf): Support %d specifier.
14157 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14159 (handle_query): Handle qXfer:threads. Announce availability
14161 * target.h (struct target_ops): New field core_of_thread.
14163 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14165 * Makefile.in (clean): Remove new generated files.
14166 (reg-s390.o, reg-s390.c): Remove rules.
14167 (reg-s390x.o, reg-s390x.c): Likewise.
14168 (s390-linux32.o, s390-linux32.c): Add rules.
14169 (s390-linux64.o, s390-linux64.c): Likewise.
14170 (s390x-linux64.o, s390x-linux64.c): Likewise.
14171 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14172 * linux-s390-low.c: Include <elf.h>.
14173 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14174 (init_registers_s390): Remove prototype.
14175 (init_registers_s390x): Likewise.
14176 (init_registers_s390_linux32): Add prototype.
14177 (init_registers_s390_linux64): Likewise.
14178 (init_registers_s390x_linux64): Likewise.
14179 (s390_num_regs_3264): New define.
14180 (s390_regmap_3264): New global variable.
14181 (s390_cannot_fetch_register): Remove obsolete check.
14182 (s390_cannot_store_register): Likewise.
14183 (s390_collect_ptrace_register): Handle upper/lower register halves.
14184 (s390_supply_ptrace_register): Likewise.
14185 (s390_fill_gregset): Update to register number changes.
14186 (s390_get_hwcap): New routine.
14187 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14188 Install appropriate regmap and register set.
14190 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14192 * server.c (gdbserver_version): Update copyright year to 2010.
14193 * gdbreplay.c (gdbreplay_version): Likewise.
14195 2009-12-28 Doug Evans <dje@google.com>
14197 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14198 elf/external.h. Include <elf.h> instead but only if necessary.
14200 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14202 * linux-low.c (linux_remove_process): Remove `detaching'
14203 parameter. Don't release/detach from thread_db here.
14204 (linux_kill): Release/detach from thread_db here, ...
14205 (linux_detach): ... and here, before actually detaching.
14206 (linux_wait_1): ... and here, when a process exits.
14207 * thread-db.c (any_thread_of): New.
14208 (thread_db_free): Switch the current inferior to a thread of the
14211 2009-12-21 Doug Evans <dje@google.com>
14213 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14215 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14216 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14217 warning ifndef __NR_tkill. Move setting of errno there too.
14218 Delete unnecessary resetting of errno after syscall.
14219 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14221 * configure.ac: Check for dladdr.
14222 * config.in: Regenerate.
14223 * configure: Regenerate.
14224 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14225 (try_thread_db_load): Update.
14227 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14229 2009-12-18 Doug Evans <dje@google.com>
14231 * event-loop.c: Include unistd.h if it exists.
14233 * linux-low.c (my_waitpid): Move definition away from being in
14234 between linux_tracefork_child/linux_test_for_tracefork.
14236 * gdb_proc_service.h (psaddr_t): Fix type.
14237 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14238 signature to match glibc.
14240 2009-12-16 Doug Evans <dje@google.com>
14242 * linux-low.c (linux_read_memory): Fix argument to read.
14244 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14246 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14247 events, don't leave current_inferior pointing at null.
14249 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14251 * win32-low.c (LOG): Delete.
14252 (OUTMSG): Output to stderr.
14253 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14254 on compile time LOG macro.
14255 (win32_wait): Fix debug output.
14257 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14259 * win32-low.c (win32_add_one_solib): If the dll name is
14260 "ntdll.dll", prepend the system directory to the dll path.
14262 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14264 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14266 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14267 Vladimir Prus <vladimir@codesourcery.com>
14269 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14270 * configure.ac: Check for __mcoldfire__ and set
14271 gdb_cv_m68k_is_coldfire.
14272 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14273 reg-cf.o and reg-m68k.o.
14274 * configure: Regenerated.
14276 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14278 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14279 Pass it to thread_db_free.
14280 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14281 proper `detaching' argument to linux_remove_process.
14282 * linux-low.h (thread_db_free): Add `detaching' parameter.
14283 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14285 (thread_db_free): Add `detaching' parameter. Only
14286 call td_ta_clear_event if detaching from process.
14288 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14290 * thread-db.c (thread_db_free): Fix typo.
14292 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14295 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14297 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14299 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14300 with an i686 compiler.
14301 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14303 * configure: Rebuilt.
14305 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14309 * server.c (handle_search_memory_1): Correct read_addr initialization
14310 in loop for searching subsequent chunks.
14312 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14314 * configure.ac: New --with-libthread-db option.
14315 * thread-db.c: Allow direct dependence on libthread_db.
14316 (thread_db_free): Adjust.
14317 * config.in: Regenerate.
14318 * configure: Likewise.
14320 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14323 * thread-db.c (attach_thread): New function.
14324 (maybe_attach_thread): Return success/failure.
14325 (find_new_threads_callback): Adjust.
14326 (thread_db_find_new_threads): Loop until no new threads.
14328 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14330 * proc-service.c (ps_lgetregs): Formatting.
14332 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14334 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14335 * configure.ac: Adjust.
14336 * linux-low.h (struct process_info_private): Move members to struct
14338 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14339 * linux-low.c (linux_remove_process): Adjust.
14340 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14341 * server.c (handle_query): Move code ...
14342 (handle_monitor_command): ... here. New function.
14343 * target.h (struct target_ops): New member.
14344 * thread-db.c (struct thread_db): New.
14345 (libthread_db_search_path): New variable.
14346 (thread_db_create_event, thread_db_enable_reporting)
14347 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14348 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14349 (try_thread_db_load_1, dladdr_to_soname): New functions.
14350 (try_thread_db_load, thread_db_load_search): New functions.
14351 (thread_db_init): Search for libthread_db.
14352 (thread_db_free): New function.
14353 (thread_db_handle_monitor_command): Likewise.
14354 * config.in: Regenerate.
14355 * configure: Regenerate.
14357 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14359 * spu-low.c (spu_kill): Wait for inferior to terminate.
14360 Call clear_inferiors.
14361 (spu_detach): Call clear_inferiors.
14363 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14365 * aclocal.m4: Regenerate.
14366 * config.in: Likewise.
14367 * configure: Likewise.
14369 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14371 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14372 (parse_spufs_run): New function.
14373 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14374 (ppc_breakpoint_at): Handle SPU breakpoints.
14376 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14378 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14379 (SPUFS_MAGIC): Define.
14380 (spu_enumerate_spu_ids): New function.
14381 (linux_qxfer_spu): New function.
14382 (linux_target_ops): Install linux_qxfer_spu.
14384 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14386 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14387 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14388 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14389 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14390 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14391 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14392 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14393 (init_registers_powerpc_cell32l): Add prototype.
14394 (init_registers_powerpc_cell64l): Likewise.
14395 (ppc_arch_setup): Detect Cell/B.E. architecture.
14397 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14399 * Makefile.in (datarootdir): New variable.
14401 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14403 * linux-low.c (linux_write_memory): Update debugging output.
14404 * Makefile.in (clean): Add new descriptions.
14405 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14406 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14407 * configure.srv: Add new files for arm*-*-linux*.
14408 * linux-arm-low.c: Add new declarations.
14409 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14410 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14411 (HWCAP_VFPv3D16): New.
14412 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14413 instead of __IWMMXT__.
14414 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14415 (arm_arch_setup): New.
14416 (target_regsets): Remove #ifdef. Add VFP regset.
14417 (the_low_target): Use arm_arch_setup.
14419 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14421 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14422 the main thread again.
14424 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14426 Adding Neutrino gdbserver.
14427 * configure: Regenerated.
14428 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14429 * configure.srv (i[34567]86-*-nto*): New target.
14430 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14431 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14432 (nto_comctrl) [__QNX__]: New function.
14433 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14435 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14437 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14440 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14441 Pedro Alves <pedro@codesourcery.com>
14443 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14444 don't support CONTEXT_EXTENDED_REGISTERS.
14445 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14446 (the_low_target): Install them.
14447 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14448 failing with ERROR_PIPE_NOT_CONNECTED.
14450 2009-06-30 Doug Evans <dje@google.com>
14451 Pierre Muller <muller@ics.u-strasbg.fr>
14453 Add h/w watchpoint support to x86-linux, win32-i386.
14454 * Makefile.in (SFILES): Add i386-low.c
14455 (i386_low_h): Define.
14456 (i386-low.o): Add dependencies.
14457 (linux-x86-low.o): Add i386-low.h dependency.
14458 (win32-i386-low.o): Ditto.
14459 * i386-low.c: New file.
14460 * i386-low.h: New file.
14461 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14462 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14463 * linux-low.c (linux_add_process): Initialize arch_private.
14464 (linux_remove_process): Free arch_private.
14465 (add_lwp): Initialize arch_private.
14466 (delete_lwp): Free arch_private.
14467 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14469 * linux-low.h (process_info_private): New member arch_private.
14470 (lwp_info): New member arch_private.
14471 (linux_target_ops): New members new_process, new_thread,
14473 (ptid_of): New macro.
14474 * linux-x86-low.c: Include stddef.h, i386-low.h.
14475 (arch_process_info): New struct.
14476 (arch_lwp_info): New struct.
14477 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14478 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14479 (i386_dr_low_get_status): New function.
14480 (x86_insert_point, x86_remove_point): New functions.
14481 (x86_stopped_by_watchpoint): New function.
14482 (x86_stopped_data_address): New function.
14483 (x86_linux_new_process, x86_linux_new_thread): New functions.
14484 (x86_linux_prepare_to_resume): New function.
14485 (the_low_target): Add entries for insert_point, remove_point,
14486 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14488 * server.c (debug_hw_points): New global.
14489 (monitor_show_help): Document set debug-hw-points.
14490 (handle_query): Process "set debug-hw-points".
14491 * server.h (debug_hw_points): Declare.
14492 (paddress): Declare.
14493 * utils.c (NUMCELLS, CELLSIZE): New macros.
14494 (get_sell, xsnprintf, paddress): New functions.
14495 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14496 remove_point, stopped_by_watchpoint, stopped_data_address.
14497 * win32-i386-low.c: Include i386-low.h.
14498 (debug_reg_state): Replaces dr.
14499 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14500 (i386_dr_low_get_status): New function.
14501 (i386_insert_point, i386_remove_point): New functions.
14502 (i386_stopped_by_watchpoint): New function.
14503 (i386_stopped_data_address): New function.
14504 (i386_initial_stuff): Update.
14505 (get_thread_context,set_thread_context,i386_thread_added): Update.
14506 (the_low_target): Add entries for insert_point,
14507 remove_point, stopped_by_watchpoint, stopped_data_address.
14508 * win32-low.c (win32_insert_watchpoint): New function.
14509 (win32_remove_watchpoint): New function.
14510 (win32_stopped_by_watchpoint): New function.
14511 (win32_stopped_data_address): New function.
14512 (win32_target_ops): Add entries for insert_watchpoint,
14513 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14514 * win32-low.h (win32_target_ops): New members insert_point,
14515 remove_point, stopped_by_watchpoint, stopped_data_address.
14517 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14519 * server.c (process_serial_event): Re-return unsupported, not
14520 error, if the type isn't recognized. Re-allow supporting only
14521 insert or remove packets. Also call require_running for
14522 breakpoints. Add missing break statement to default case. Tidy.
14523 * target.h (struct target_ops): Rename insert_watchpoint to
14524 insert_point, and remove_watchpoint to remove_point.
14526 * linux-low.h (struct linux_target_ops): Likewise.
14527 * linux-low.c (linux_insert_watchpoint): Rename to ...
14528 (linux_insert_point): ... this. Adjust.
14529 (linux_remove_watchpoint): Rename to ...
14530 (linux_remove_point): ... this. Adjust.
14531 (linux_target_ops): Adjust.
14532 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14533 (cris_insert_point): ... this.
14534 (cris_remove_watchpoint): Rename to ...
14535 (cris_remove_point): ... this.
14536 (the_low_target): Adjust.
14538 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14540 * server.c (handle_v_kill): Pass signal_pid to
14541 kill_inferior if multi_process is zero.
14543 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14545 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14546 * target.h (target_ops): Comment for *_watchpoint to make it clear
14547 the functions can get types '0' and '1'.
14549 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14551 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14552 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14553 * regcache.c (get_regcache): Likewise.
14554 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14555 * win32-low.c (child_fetch_inferior_registers): Remove check for
14558 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14559 Pedro Alves <pedro@codesourcery.com>
14561 * target.h (struct target_ops) <supports_multi_process>: New
14563 (target_supports_multi_process): New.
14564 * server.c (handle_query): Even if GDB reports support, only
14565 enable multi-process if the target also supports it. Report
14566 multi-process support only if the target backend supports it.
14567 * linux-low.c (linux_supports_multi_process): New function.
14568 (linux_target_ops): Install it as target_supports_multi_process
14571 2009-05-24 Doug Evans <dje@google.com>
14573 Global renaming of find_thread_pid to find_thread_ptid.
14574 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14575 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14576 All callers updated.
14578 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14579 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14582 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14583 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14584 (linux_resume_one_lwp): Ditto.
14586 2009-05-23 Doug Evans <dje@google.com>
14588 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14589 from struct inferior_list_entry * to struct lwp_info *.
14590 All callers updated.
14592 2009-05-13 Doug Evans <dje@google.com>
14594 * linux-x86-low.c: Don't include assert.h.
14595 (x86_siginfo_fixup): Use fatal, not assert.
14596 (x86_arch_setup): Fix comment.
14598 2009-05-12 Doug Evans <dje@google.com>
14600 Biarch support for i386/amd64 gdbserver.
14601 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14602 Add linux-x86-low.c.
14603 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14604 (linux-x86-low.o): Add.
14605 * linux-x86-64-low.c: Delete.
14606 * linux-i386-low.c: Delete.
14607 * linux-x86-low.c: New file.
14608 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14610 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14612 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14613 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14614 (linux_child_pid_to_exec_file): New function.
14615 (elf_64_header_p, elf_64_file_p): New functions.
14616 (siginfo_fixup): New function.
14617 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14618 give target a chance to convert layout.
14619 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14620 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14622 2009-05-07 Doug Evans <dje@google.com>
14624 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14625 (regsets_store_inferior_registers): Ditto.
14627 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14631 * linux-low.c (must_set_ptrace_flags): Delete.
14632 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14634 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14635 `lwp->must_set_ptrace_flags' instead.
14636 (linux_wait_for_event_1): Set ptrace options here.
14637 (linux_wait_1): ... not here.
14639 2009-04-30 Doug Evans <dje@google.com>
14641 * inferiors.c (started_inferior_callback): New function.
14642 (attached_inferior_callback): New function.
14643 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14644 * server.c (print_started_pid, print_attached_pid): New functions.
14645 (detach_or_kill_for_exit): New function.
14646 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14647 * server.h (have_started_inferiors_p): Declare.
14648 (have_attached_inferiors_p): Declare.
14650 * inferiors.c (remove_process): Fix memory leak, free process.
14651 * linux-low.c (linux_remove_process): New function.
14652 (linux_kill): Call it instead of remove_process.
14653 (linux_detach, linux_wait_1): Ditto.
14655 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14657 * configure.srv: Add x86 Windows CE target.
14659 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14661 * inferiors.c (get_thread_process): Make global.
14662 * server.h (get_thread_process): Add prototype.
14663 * thread-db.c (find_one_thread): Use get_thread_process
14664 instead of current_process.
14665 (thread_db_get_tls_address): Do not crash if called when
14666 thread layer is not yet initialized.
14668 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14670 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14671 * spu-low.c (current_tid): Rename to ...
14672 (current_ptid): ... this.
14673 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14674 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14675 ptid_get_lwp (current_ptid) instead of current_tid.
14676 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14677 instead of current_tid. Use find_process_pid to verify pid
14678 argument is valid. Pass proper argument to remove_process.
14679 (spu_thread_alive): Compare current_ptid instead of current_tid.
14680 (spu_resume): Likewise.
14682 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14684 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14687 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14689 Implement the multiprocess extensions, and add linux multiprocess
14692 * server.h (ULONGEST): Declare.
14693 (struct ptid, ptid_t): New.
14694 (minus_one_ptid, null_ptid): Declare.
14695 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14696 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14697 (struct inferior_list_entry): Change `id' type from unsigned from
14699 (struct sym_cache, struct breakpoint, struct
14700 process_info_private): Forward declare.
14701 (struct process_info): Declare.
14702 (current_process): Declare.
14703 (all_processes): Declare.
14704 (initialize_inferiors): Declare.
14705 (add_thread): Adjust to use ptid_t.
14706 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14707 (add_process, remove_process, find_thread_pid): Declare.
14708 (find_inferior_id): Adjust to use ptid_t.
14709 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14710 (multi_process): Declare.
14711 (push_event): Adjust to use ptid_t.
14712 (read_ptid, write_ptid): Declare.
14713 (prepare_resume_reply): Adjust to use ptid_t.
14714 (clear_symbol_cache): Declare.
14715 * inferiors.c (all_processes): New.
14716 (null_ptid, minus_one_ptid): New.
14717 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14718 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14719 (add_thread): Change unsigned long to ptid. Remove gdb_id
14721 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14722 (gdb_id_to_thread): Rename to ...
14723 (find_thread_pid): ... this. Change unsigned long to ptid.
14724 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14725 (loaded_dll, pull_pid_from_list): Adjust.
14726 (add_process, remove_process, find_process_pid)
14727 (get_thread_process, current_process, initialize_inferiors): New.
14728 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14729 (struct target_waitstatus) <related_pid>: Ditto.
14730 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14731 return type to int.
14732 (struct target_ops) <join>: Add `pid' argument.
14733 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14734 (struct target_ops) <wait>: Add `ptid' field. Change return type
14736 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14737 (mywait): Add `ptid' argument. Change return type to ptid_t.
14738 (target_pid_to_str): Declare.
14739 * target.c (set_desired_inferior): Adjust to use ptids.
14740 (mywait): Add new `ptid' argument. Adjust.
14741 (target_pid_to_str): New.
14742 * mem-break.h (free_all_breakpoints): Declare.
14743 * mem-break.c (breakpoints): Delelete.
14744 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14745 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14746 to use per-process breakpoint list.
14747 (free_all_breakpoints): New.
14748 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14749 (symbol_cache, all_symbols_looked_up): Delete.
14751 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14753 (prepare_resume_reply): Change ptid argument's type from unsigned
14754 long to ptid_t. Adjust. Implement W;process and X;process.
14755 (free_sym_cache, clear_symbol_cache): New.
14756 (look_up_one_symbol): Adjust to per-process symbol cache. *
14757 * server.c (cont_thread, general_thread, step_thread): Change type
14759 (attached): Delete.
14760 (multi_process): New.
14761 (last_ptid): Change type to ptid_t.
14762 (struct vstop_notif) <ptid>: Change type to ptid_t.
14763 (queue_stop_reply, push_event): Change `ptid' argument's type to
14765 (discard_queued_stop_replies): Add `pid' argument.
14766 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14767 changes. Don't reference the `attached' global.
14768 (attach_inferior): Adjust to mywait interface changes.
14769 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14770 features. Handle and report "multiprocess+". Handle
14772 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14774 (handle_v_kill): New.
14775 (handle_v_stopped): Adjust to use target_pid_to_str.
14776 (handle_v_requests): Allow multiple attaches and runs when
14777 multiprocess extensions are in effect. Handle "vKill".
14778 (myresume): Adjust to use ptids.
14779 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14780 (handle_status): Adjust to discard_queued_stop_replies interface
14782 (first_thread_of, kill_inferior_callback)
14783 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14784 (main): Call initialize_inferiors. Adjust to use ptids, killing
14785 and detaching from all inferiors. Handle multiprocess packet
14787 * linux-low.h: Include gdb_proc_service.h.
14788 (struct process_info_private): New.
14789 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14790 <lwpid_of>: Use ptid_get_lwp.
14791 (get_lwp_thread): Adjust.
14792 (struct lwp_info): Add `dead' member.
14793 (find_lwp_pid): Declare.
14794 * linux-low.c (thread_db_active): Delete.
14795 (new_inferior): Adjust comment.
14796 (inferior_pid): Delete.
14797 (linux_add_process): New.
14798 (handle_extended_wait): Adjust.
14799 (add_lwp): Change unsigned long to ptid.
14800 (linux_create_inferior): Add process to processes table. Adjust
14801 to use ptids. Don't set new_inferior here.
14802 (linux_attach_lwp): Rename to ...
14803 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14804 it. Adjust to use ptids.
14805 (linux_attach_lwp): New.
14806 (linux_attach): Add process to processes table. Don't set
14808 (struct counter): New.
14809 (second_thread_of_pid_p, last_thread_of_process_p): New.
14810 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14811 multiple processes.
14812 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14813 processes. Remove process from process table.
14814 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14815 to multiple processes.
14816 (any_thread_of): New.
14817 (linux_detach): Add `pid' argument, and handle it. Remove process
14818 from processes table.
14819 (linux_join): Add `pid' argument. Handle it.
14820 (linux_thread_alive): Change unsighed long argument to ptid_t.
14821 Consider dead lwps as not being alive.
14822 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14823 threads we're not interested in.
14824 (same_lwp, find_lwp_pid): New.
14825 (linux_wait_for_lwp): Change `pid' argument's type from int to
14827 (linux_wait_for_event): Rename to ...
14828 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14829 from int to ptid_t. Adjust.
14830 (linux_wait_for_event): New.
14831 (linux_wait_1): Add `ptid' argument. Change return type to
14832 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14833 that exit from the process table.
14834 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14836 (mark_lwp_dead): New.
14837 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14838 stopping all threads, mark its main lwp as dead.
14839 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14841 (fetch_register, usr_store_inferior_registers)
14842 (regsets_fetch_inferior_registers)
14843 (regsets_store_inferior_registers, linux_read_memory)
14844 (linux_write_memory): Inline `inferior_pid'.
14845 (linux_look_up_symbols): Adjust to use per-process
14846 `thread_db_active'.
14847 (linux_request_interrupt): Adjust to use ptids.
14848 (linux_read_auxv): Inline `inferior_pid'.
14849 (initialize_low): Don't reference thread_db_active.
14850 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14851 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14852 (ps_getpid): Return the pid of the current inferior.
14853 * thread-db.c (proc_handle, thread_agent): Delete.
14854 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14856 (find_one_thread): Change argument type to ptid_t. Adjust to
14858 (maybe_attach_thread): Adjust to per-process data and ptids.
14859 (thread_db_find_new_threads): Ditto.
14860 (thread_db_init): Ditto.
14861 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14862 processes table. Adjust to use ptids.
14863 (spu_kill, spu_detach): Adjust interface. Remove process from
14865 (spu_join, spu_thread_alive): Adjust interface.
14866 (spu_wait): Adjust interface. Remove process from processes
14867 table. Adjust to use ptids.
14868 * win32-low.c (current_inferior_tid): Delete.
14869 (current_inferior_ptid): New.
14870 (debug_event_ptid): New.
14871 (thread_rec): Take a ptid. Adjust.
14872 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14873 (child_delete_thread): Ditto.
14874 (do_initial_child_stuff): Add `attached' argument. Add process to
14876 (child_fetch_inferior_registers, child_store_inferior_registers):
14878 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14879 (win32_attach): Pass 1 to do_initial_child_stuff.
14880 (win32_kill): Adjust interface. Remove process from processes
14882 (win32_detach): Ditto.
14883 (win32_join): Adjust interface.
14884 (win32_thread_alive): Take a ptid.
14885 (win32_resume): Adjust to use ptids.
14886 (get_child_debug_event): Ditto.
14887 (win32_wait): Adjust interface. Remove exiting process from
14890 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14892 Non-stop mode support.
14894 * server.h (non_stop): Declare.
14895 (gdb_client_data, handler_func): Declare.
14896 (delete_file_handler, add_file_handler, start_event_loop):
14898 (handle_serial_event, handle_target_event, push_event)
14899 (putpkt_notif): Declare.
14900 * target.h (enum resume_kind): New.
14901 (struct thread_resume): Replace `step' field by `kind' field.
14902 (TARGET_WNOHANG): Define.
14903 (struct target_ops) <wait>: Add `options' argument.
14904 <supports_non_stop, async, start_non_stop>: New fields.
14905 (target_supports_non_stop, target_async): New.
14906 (start_non_stop): Declare.
14907 (mywait): Add `options' argument.
14908 * target.c (mywait): Add `options' argument. Print child exit
14909 notifications here.
14910 (start_non_stop): New.
14911 * server.c (non_stop, own_buf, mem_buf): New globals.
14912 (struct vstop_notif): New.
14913 (notif_queue): New global.
14914 (queue_stop_reply, push_event, discard_queued_stop_replies)
14915 (send_next_stop_reply): New.
14916 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14918 (attach_inferior): In non-stop mode, don't wait for the target
14920 (handle_general_set): Handle QNonStop.
14921 (handle_query): When handling qC, return the current general
14922 thread, instead of the first thread of the list.
14923 (handle_query): If the backend supports non-stop mode, include
14924 QNonStop+ in the qSupported query response.
14925 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14927 (handle_v_attach, handle_v_run): Handle non-stop mode.
14928 (handle_v_stopped): New.
14929 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14930 (myresume): Adjust to use resume_kind. Handle non-stop.
14931 (queue_stop_reply_callback): New.
14932 (handle_status): Handle non-stop mode.
14933 (main): Clear non_stop flag on reconnection. Use the event-loop.
14934 Refactor serial protocol handling from here ...
14935 (process_serial_event): ... to this new function. When GDB
14936 selects any thread, select one here. In non-stop mode, wait until
14937 GDB acks all pending events before exiting.
14938 (handle_serial_event, handle_target_event): New.
14939 * remote-utils.c (remote_open): Install remote_desc in the event
14941 (remote_close): Remove remote_desc from the event loop.
14942 (putpkt_binary): Rename to...
14943 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14944 (putpkt_binary): New as wrapper around putpkt_binary_1.
14945 (putpkt_notif): New.
14946 (prepare_resume_reply): In non-stop mode, don't change the
14948 * event-loop.c: New.
14949 * Makefile.in (OBJ): Add event-loop.o.
14950 (event-loop.o): New rule.
14952 * linux-low.h (pid_of): Moved here.
14954 (get_lwp_thread): Use lwpid_of.
14955 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14956 * linux-low.c (pid_of): Delete.
14957 (inferior_pid): Use lwpid_of.
14958 (linux_event_pipe): New.
14959 (target_is_async_p): New.
14961 (handle_extended_wait): Use lwpid_of.
14962 (add_lwp): Don't set lwpid field.
14963 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14964 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14965 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14966 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14967 first. Adjust to linux_wait_for_event interface changes. Use
14969 (linux_detach): Don't delete the main lwp here.
14970 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14971 (status_pending_p): Don't consider explicitly suspended lwps.
14972 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14973 pointer. Add OPTIONS argument. Change return type to int. Use
14974 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14975 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14976 pointer. Add status pointer argument. Return a pid instead of a
14977 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14978 changes. In non-stop mode, don't switch to a random thread.
14979 (linux_wait): Rename to...
14980 (linux_wait_1): ... this. Add target_options argument, and handle
14981 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14982 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14983 clean exit and signal exit code. Don't stop all threads in
14984 non-stop mode. In all-stop mode, only stop all threads when
14985 reporting a stop to GDB. Handle explicit thread stop requests.
14986 (async_file_flush, async_file_mark): New.
14988 (send_sigstop): Use lwpid_of.
14989 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14990 interface changes. In non-stop mode, don't switch to a random
14992 (linux_resume_one_lwp): Use lwpid_of.
14993 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14994 (linux_resume_one_thread): ... this. Handle resume_stop. In
14995 non-stop mode, don't look for pending flag in all threads.
14996 (resume_status_pending_p): Don't consider explicitly suspended
14998 (my_waitpid): Reimplement. Emulate __WALL.
14999 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15001 (sigchld_handler, linux_supports_non_stop, linux_async)
15002 (linux_start_non_stop): New.
15003 (linux_target_ops): Register linux_supports_non_stop, linux_async
15004 and linux_start_non_stop.
15005 (initialize_low): Install SIGCHLD handler.
15006 * thread-db.c (thread_db_create_event, find_one_thread)
15007 (thread_db_get_tls_address): Use lwpid_of.
15008 * win32-low.c (win32_detach): Adjust to use resume_kind.
15009 (win32_wait): Add `options' argument.
15010 * spu-low.c (spu_resume): Adjust to use resume_kind.
15011 (spu_wait): Add `options' argument.
15013 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15015 Decouple target code from remote protocol.
15017 * target.h (enum target_waitkind): New.
15018 (struct target_waitstatus): New.
15019 (struct target_ops) <wait>: Return an unsigned long. Take a
15020 target_waitstatus pointer instead of a char pointer.
15021 (mywait): Likewise.
15022 * target.c (mywait): Change prototype to return an unsigned long.
15023 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15024 * server.h (thread_from_wait, old_thread_from_wait): Delete
15026 (prepare_resume_reply): Change prototype to take a
15028 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15029 (last_status, last_ptid): New.
15030 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15031 pid instead of a signal.
15032 (attach_inferior): Remove "status" and "signal" parameters.
15034 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15036 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15037 (handle_v_requests, myresume): Remove "status" and "signal"
15038 parameters. Adjust.
15039 (handle_status): New.
15040 (main): Delete local `status'. Adjust.
15041 * remote-utils.c: Include target.h.
15042 (prepare_resume_reply): Change prototype to take a
15043 target_waitstatus. Adjust.
15045 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15047 * spu-low.c (spu_wait): Adjust.
15048 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15050 (win32_wait): Adjust.
15052 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15054 * target.h (struct thread_resume): Delete leave_stopped member.
15055 (struct target_ops): Add a `n' argument to the `resume' callback.
15056 * server.c (start_inferior): Adjust.
15057 (handle_v_cont, myresume): Adjust.
15058 * linux-low.c (check_removed_breakpoint): Adjust to resume
15059 interface change, and to removed leave_stopped field.
15060 (resume_ptr): Delete.
15061 (struct thread_resume_array): New.
15062 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15063 resume interface change.
15064 (linux_continue_one_thread, linux_queue_one_thread)
15065 (resume_status_pending_p): Check if the resume field is NULL
15066 instead of checking the leave_stopped member.
15067 (linux_resume): Adjust to the target resume interface change.
15068 * spu-low.c (spu_resume): Adjust to the target resume interface
15070 * win32-low.c (win32_detach, win32_resume): Ditto.
15072 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15074 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15076 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15078 (linux_continue_one_thread): Only preserve the stepping flag if
15079 there's a pending breakpoint.
15081 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15083 * server.c (main): After the inferior having exited, call
15084 remote_close before exiting gdbserver.
15086 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15088 Fix size of FPSCR in Power 7 processors.
15089 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15090 (PPC_FEATURE_HAS_DFP): New #define.
15091 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15094 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15096 * server.c (handle_query) Whitespace and formatting.
15098 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15100 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15101 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15102 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15103 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15104 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15105 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15106 Makefile.in, configure.ac: Fix whitespace throughout.
15107 * configure: Regenerate.
15109 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15111 * inferiors.c (find_inferior): Make it safe for the callback
15112 function to delete the currently iterated inferior.
15114 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15116 * Makefile.in (linuw_low_h): Move higher.
15117 (thread-db.o): Depend on $(linux_low_h).
15119 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15121 Rename "process" to "lwp" throughout.
15123 * linux-low.c (all_processes): Rename to...
15124 (all_lwps): ... this.
15125 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15126 (add_process): Rename to ...
15127 (add_lwp): ... this. Adjust.
15128 (linux_create_inferior): Adjust.
15129 (linux_attach_lwp): Adjust.
15130 (linux_attach): Adjust.
15131 (linux_kill_one_process): Rename to ...
15132 (linux_kill_one_lwp): ... this. Adjust.
15133 (linux_kill): Adjust.
15134 (linux_detach_one_process): Rename to ...
15135 (linux_detach_one_lwp): ... this. Adjust.
15136 (linux_detach): Adjust.
15137 (check_removed_breakpoint): Adjust.
15138 (status_pending_p): Adjust.
15139 (linux_wait_for_process): Rename to ...
15140 (linux_wait_for_lwp): ... this. Adjust.
15141 (linux_wait_for_event): Adjust.
15142 (send_sigstop): Adjust.
15143 (wait_for_sigstop): Adjust.
15144 (stop_all_processes): Rename to ...
15145 (stop_all_lwps): ... this.
15146 (linux_resume_one_process): Rename to ...
15147 (linux_resume_one_lwp): ... this. Adjust.
15148 (linux_set_resume_request, linux_continue_one_thread)
15149 (linux_queue_one_thread, resume_status_pending_p)
15150 (usr_store_inferior_registers, regsets_store_inferior_registers)
15151 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15153 * linux-low.h (get_process): Rename to ...
15154 (get_lwp): ... this. Adjust.
15155 (get_thread_process): Rename to ...
15156 (get_thread_lwp): ... this. Adjust.
15157 (get_process_thread): Rename to ...
15158 (get_lwp_thread): ... this. Adjust.
15159 (struct process_info): Rename to ...
15160 (struct lwp_info): ... this.
15161 (all_processes): Rename to ...
15162 (all_lwps): ... this.
15163 * proc-service.c (ps_lgetregs): Adjust.
15164 * thread-db.c (thread_db_create_event, find_one_thread)
15165 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15167 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15169 * server.c (handle_query): Handle "qAttached".
15171 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15173 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15174 GPLv3, update license URL.
15176 2009-03-01 Doug Evans <dje@google.com>
15178 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15179 (server_h): Add gdb_signals.h.
15180 (signals.o): Update.
15181 * server.h (target_signal_from_host,target_signal_to_host_p)
15182 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15184 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15186 * remote-utils.c (getpkt): Also generate remote-debug
15187 information if noack_mode is set.
15189 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15191 * server.c (handle_query): Report qXfer:siginfo:read and
15192 qXfer:siginfo:write as supported and handle them.
15193 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15194 * linux-low.c (linux_xfer_siginfo): New.
15195 (linux_target_ops): Set it.
15197 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15199 * server.c (gdbserver_usage): Mention --remote-debug.
15200 (main): Accept '--remote-debug' switch.
15202 2009-01-18 Doug Evans <dje@google.com>
15204 * regcache.c (new_register_cache): No need to check result of xcalloc.
15205 * server.c (handle_search_memory): Back out calls to xmalloc,
15206 result is checked and error is returned to user upon failure.
15207 (handle_query): Ditto. Add more checks for result of malloc.
15208 (handle_v_cont): Check result of malloc, report error back to
15210 (handle_v_run): Ditto. Call freeargv.
15211 * server.h (freeargv): Declare.
15212 * utils.c (freeargv): New fn.
15214 2009-01-15 Doug Evans <dje@google.com>
15216 * gdbreplay.c (perror_with_name): Make arg const char *.
15217 * server.h (target_signal_to_name): Make return type const char *.
15218 * thread-db.c (thread_db_err_str): Make return type const char *.
15219 * utils.c (perror_with_name): Make arg const char *.
15221 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15223 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15224 when handling a EXIT_PROCESS_DEBUG_EVENT.
15226 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15228 * gdbreplay.c (gdbreplay_version): Update copyright year.
15229 * server.c (gdbserver_version): Likewise.
15231 2009-01-05 Doug Evans <dje@google.com>
15233 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15234 (handle_extended_wait): Improve comment.
15236 2008-12-13 Doug Evans <dje@google.com>
15238 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15239 * server.h (ATTR_MALLOC): New macro.
15240 (xmalloc,xcalloc,xstrdup): Declare.
15241 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15242 * inferiors.c: Ditto.
15243 * linux-low.c: Ditto.
15244 * mem-break.c: Ditto.
15245 * regcache.c: Ditto.
15246 * remote-utils.c: Ditto.
15249 * win32-low.c: Ditto.
15251 2008-12-12 Doug Evans <dje@google.com>
15253 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15254 in debugging printf.
15256 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15258 2008-12-09 Doug Evans <dje@google.com>
15260 * linux-low.h (struct process_info): Delete member tid, unused.
15261 * thread-db.c (find_one_thread): Update.
15262 (maybe_attach_thread): Update.
15264 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15266 * target.h (struct target_ops): Add qxfer_osdata member.
15267 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15269 (linux_qxfer_osdata): New functions.
15270 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15272 * server.c (handle_query): Handle "qXfer:osdata:read:".
15273 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15274 (buffer_xml_printf): New functions.
15275 * server.h (struct buffer): New.
15276 (buffer_grow_str, buffer_grow_str0): New macros.
15277 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15278 (buffer_xml_printf): Declare.
15280 2008-11-24 Doug Evans <dje@google.com>
15282 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15284 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15286 * server.c (handle_v_run): Always use the supplied argument list.
15288 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15290 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15291 (xtensa_regmap_table): Add entry for scompare1.
15293 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15295 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15296 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15297 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15298 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15299 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15300 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15301 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15302 XML target descriptions.
15303 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15304 when inferior is running on an ISA 2.05 or later processor. Add
15305 special case to return offset for full 64-bit slot of FPSCR when
15308 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15310 * Makefile.in (SFILES, clean): Added sparc64 files.
15311 (reg-sparc64.o, reg-sparc64.c): New.
15312 * configure.srv (sparc*-*-linux*): New configuration.
15313 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15314 syscall arguments for SPARC.
15315 (regsets_store_inferior_registers): Likewise.
15316 * linux-sparc-low.c: New file.
15318 2008-10-21 Doug Evans <dje@google.com>
15320 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15321 (READLINE_DIR,READLINE_DEP): Delete.
15322 (INTERNAL_CFLAGS): Update.
15323 (LINTFLAGS): Update.
15325 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15327 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15328 whole argv from the last run, not just argv[0].
15330 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15332 * regcache.c (new_register_cache): Return NULL if the register
15333 cache size isn't known yet.
15334 (free_register_cache): Avoid dereferencing a NULL regcache.
15336 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15338 * configure.srv: Merge MIPS and MIPS64.
15340 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15342 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15344 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15346 * Makefile.in: Add required vsx dependencies.
15348 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15349 Declare init_registers_powerpc_vsx32l.
15350 Declare init_registers_powerpc_vsx64l.
15351 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15352 (ppc_arch_setup): Check for VSX in hwcap.
15353 (ppc_fill_vsxregset): New function.
15354 (ppc_store_vsxregset): New function.
15355 Add new VSX entry in regset_info target_regsets.
15357 * configure.srv: Add new VSX dependencies.
15359 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15361 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15362 (remote_open): Set or clear transport_is_reliable.
15363 (putpkt_binary): Don't expect acks in noack mode.
15364 (getpkt): Don't send ack/nac in noack mode.
15365 * server.c (handle_general_set): Handle QStartNoAckMode.
15366 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15368 (main): Reset noack_mode on every connection.
15369 * server.h (noack_mode): Declare.
15371 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15373 * Makefile.in (GDBREPLAY_OBS): New variable.
15374 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15376 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15377 Daniel Jacobowitz <dan@codesourcery.com>
15379 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15380 (usr_store_inferior_registers): Likewise.
15381 (regsets_store_inferior_registers): Likewise.
15383 2008-07-31 Rolf Jansen <rj@surtec.com>
15384 Pedro Alves <pedro@codesourcery.com>
15386 * configure.ac: Check for memmem declaration.
15387 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15388 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15389 (disable_packet_qfThreadInfo): Unconditionally compile.
15390 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15391 * configure, config.in: Regenerate.
15393 2008-07-28 Doug Kwan <dougkwan@google.com>
15395 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15396 (linux_write_memory): Remove declaration of errno.
15398 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15400 * linux-low.c (handle_extended_wait): Do not use "status"
15401 variable uninitialized.
15403 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15405 * server.c (handle_v_attach): Inhibit reporting dll changes.
15407 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15409 * remote-utils.c (prepare_resume_reply): If requested, don't
15410 output "thread:TID" in the T stop reply.
15412 * server.c (disable_packet_vCont, disable_packet_Tthread)
15413 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15414 (handle_query): If requested, disable support for qC, qfThreadInfo
15416 (handle_v_requests): If requested, disable support for vCont.
15417 (gdbserver_show_disableable): New.
15418 (main): Handle --disable-packet and --disable-packet=LIST.
15420 * server.h (disable_packet_vCont, disable_packet_Tthread)
15421 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15423 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15425 * server.c (gdbserver_usage): Mention --version.
15427 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15429 * Makefile.in (gdbreplay.o): New rule.
15431 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15433 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15434 message, not gdbserver.
15436 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15437 Nathan Sidwell <nathan@codesourcery.com>
15438 Joseph Myers <joseph@codesourcery.com>
15440 * acinclude.m4: Include ../../config/acx.m4.
15441 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15442 * configure, config.in: Regenerate.
15443 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15444 * server.c (gdbserver_version): Print PKGVERSION.
15445 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15446 (main): Adjust gdbserver_usage calls.
15447 * gdbreplay.c (version, host_name): Add declarations.
15448 (gdbreplay_version, gdbreplay_usage): New.
15449 (main): Accept --version and --help options.
15451 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15453 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15454 (arm_breakpoint_at): Handle Thumb.
15455 (the_low_target): Add comment.
15457 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15459 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15461 2008-05-09 Doug Evans <dje@google.com>
15463 * server.h (decode_search_memory_packet): Declare.
15464 * remote-utils.c (decode_search_memory_packet): New fn.
15465 * server.c (handle_search_memory_1): New fn.
15466 (handle_search_memory): New fn.
15467 (handle_query): Process qSearch:memory packets.
15469 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15471 * regcache.c (registers_length): Remove.
15472 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15473 full register packet.
15474 * regcache.h (registers_length): Remove prototype.
15475 * server.h (PBUFSIZ): Define to 16384.
15477 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15479 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15480 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15481 powerpc-64l.o, and powerpc-altivec64l.o.
15482 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15483 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15484 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15485 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15486 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15489 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15490 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15491 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15492 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15493 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15494 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15495 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15496 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15497 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15498 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15501 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15502 (init_registers_powerpc_32l): ... this new prototype.
15503 (init_registers_powerpc_32): Remove, replace by ...
15504 (init_registers_powerpc_altivec32l): ... this new prototype.
15505 (init_registers_powerpc_e500): Remove, replace by ...
15506 (init_registers_powerpc_e500l): ... this new prototype.
15507 (init_registers_ppc64): Remove, replace by ...
15508 (init_registers_powerpc_64l): ... this new prototype.
15509 (init_registers_powerpc_64): Remove, replace by ...
15510 (init_registers_powerpc_altivec64l): ... this new prototype.
15511 (ppc_num_regs): Set to 73.
15512 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15513 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15514 (ppc_cannot_store_register): Handle orig_r3 and trap.
15515 (ppc_arch_setup): Update init_registers_... calls.
15516 (ppc_fill_gregset): Handle orig_r3 and trap.
15518 * inferiors.c (clear_inferiors): Reset current_inferior.
15520 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15522 * acinclude.m4: Add override.m4.
15523 * configure: Regenerate.
15525 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15527 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15528 initial call to init_register_ppc64.
15530 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15532 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15533 single powerpc*-*-linux* case.
15534 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15536 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15538 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15539 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15541 * linux-ppc-low.c: Include <elf.h>.
15542 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15543 (ppc_hwcap): New global variable.
15544 (ppc_regmap): Remove __SPE__ #ifdef sections.
15545 (ppc_regmap_e500): New global variable.
15546 (ppc_cannot_store_register): Update __SPE__ special case.
15547 (ppc_get_hwcap): New function.
15548 (ppc_arch_setup): Use it to determine whether inferior supports
15549 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15550 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15551 Do not access registers if target does not support AltiVec.
15552 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15553 Do not access registers if target does not support SPE.
15554 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15556 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15558 * linux-low.c (disabled_regsets, num_regsets): New.
15559 (use_regsets_p): Delete.
15560 (linux_wait_for_process): Clear disabled_regsets.
15561 (regsets_fetch_inferior_registers): Check and set it.
15562 (regsets_store_inferior_registers): Likewise.
15563 (linux_fetch_registers, linux_store_registers): Do not use
15565 (initialize_low): Allocate disabled_regsets.
15567 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15569 * Makefile.in (LIBOBJS): New.
15570 (OBS): Use LIBOBJS.
15571 (memmem.o): New rule.
15572 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15573 * configure: Regenerated.
15575 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15577 * server.c (handle_query): Never return "unsupported" for
15578 qXfer:features:read queries.
15580 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15582 * server.c (get_features_xml): Fix inverted condition.
15583 (handle_query): Always support qXfer:feature:read.
15585 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15587 * server.c (wrapper_argv): New.
15588 (start_inferior): Handle wrapper_argv. If set, expect an extra
15590 (gdbserver_usage): Document --wrapper.
15591 (main): Parse --wrapper.
15593 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15595 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15596 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15597 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15598 (ppc_set_pc): Likewise.
15599 (ppc_arch_setup): New function.
15600 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15601 of collect_register.
15602 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15604 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15606 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15607 instead of linux-ppc64-low.o.
15608 * linux-ppc64-low.c: Remove file.
15609 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15610 (linux-ppc64-low.o): Remove rule.
15612 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15613 (init_registers_powerpc_64): Likewise.
15614 (ppc_regmap): Conditionally define depending on __powerpc64__.
15615 (ppc_cannot_store_register): Do not special-case "fpscr" when
15616 compiled on __powerpc64__.
15617 (ppc_collect_ptrace_register): New function.
15618 (ppc_supply_ptrace_register): New function.
15619 (ppc_breakpoint): Change type to "unsigned int".
15620 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15621 (the_low_target): Conditionally provide initializers for the
15622 arch_setup member depending on __powerpc64__. Install
15623 collect_ptrace_register and supply_ptrace_register members.
15625 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15627 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15628 * server.c (gdbserver_xmltarget): Define.
15629 (get_features_xml): Use it to replace "target.xml" and arch_string.
15631 * configure.srv: Remove srv_xmltarget. Add XML files that were
15632 mentioned there to srv_xmlfiles instead. Remove conditional tests
15633 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15634 srv_xmlfiles and srv_regobj to include all possible choices.
15635 * configure.ac (srv_xmltarget): Remove.
15636 (srv_xmlfiles): Do not add "target.xml".
15637 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15638 checks for supplementary target information.
15639 * configure: Regenerate.
15640 * Makefile.in (XML_TARGET): Remove.
15641 (target.xml): Remove rule.
15642 (clean): Do not clean up target.xml.
15643 (.PRECIOUS): Do not mention target.xml.
15645 * target.h (struct target_ops): Remove arch_string member.
15646 * linux-low.c (linux_arch_string): Remove.
15647 (linux_target_ops): Remove arch_string initializer.
15648 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15649 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15650 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15651 * spu-low.c (spu_arch_string): Remove.
15652 (spu_target_ops): Remove arch_string initializer.
15653 * win32-low.c (win32_arch_string): Remove.
15654 (win32_target_ops): Remove arch_string initializer.
15655 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15656 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15657 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15659 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15661 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15662 by collect_ptrace_register and supply_ptrace_register hooks.
15663 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15664 instead of checking for the_low_target.left_pad_xfer.
15665 (usr_store_inferior_registers): Use collect_ptrace_register callback
15666 instead of checking for the_low_target.left_pad_xfer.
15668 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15669 (s390_supply_ptrace_register): Likewise.
15670 (s390_fill_gregset): Call s390_collect_ptrace_register.
15671 (the_low_target): Update.
15673 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15674 (ppc_supply_ptrace_register): Likewise.
15675 (the_low_target): Update.
15677 * linux-i386-low.c (the_low_target): Update.
15678 * linux-x86-64-low.c (the_low_target): Update.
15680 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15682 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15683 reg-s390.o and reg-s390x.o.
15685 * linux-low.c (new_inferior): New global variable.
15686 (linux_create_inferior, linux_attach): Set it.
15687 (linux_wait_for_process): Call the_low_target.arch_setup after the
15688 target has stopped for the first time.
15689 (initialize_low): Do not call the_low_target.arch_setup.
15691 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15692 (s390_set_pc): Likewise.
15693 (s390_arch_setup): New function.
15694 (the_low_target): Use s390_arch_setup as arch_setup routine.
15696 * regcache.c (realloc_register_cache): New function.
15697 (set_register_cache): Call it for each existing regcache.
15699 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15701 * server.h (init_registers): Remove prototype.
15703 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15704 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15705 instead of init_registers ().
15706 * linux-arm-low.c (init_registers_arm): Add prototype.
15707 (init_registers_arm_with_iwmmxt): Likewise.
15708 (the_low_target): Add initializer for arch_setup field.
15709 * linux-cris-low.c (init_registers_cris): Add prototype.
15710 (the_low_target): Add initializer for arch_setup field.
15711 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15712 (the_low_target): Add initializer for arch_setup field.
15713 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15714 (the_low_target): Add initializer for arch_setup field.
15715 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15716 (the_low_target): Add initializer for arch_setup field.
15717 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15718 (the_low_target): Add initializer for arch_setup field.
15719 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15720 (the_low_target): Add initializer for arch_setup field.
15721 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15722 (init_registers_mips64_linux): Likewise.
15723 (the_low_target): Add initializer for arch_setup field.
15724 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15725 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15726 (the_low_target): Add initializer for arch_setup field.
15727 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15728 (init_registers_powerpc_64): Likewise.
15729 (the_low_target): Add initializer for arch_setup field.
15730 * linux-s390-low.c (init_registers_s390): Add prototype.
15731 (init_registers_s390x): Likewise.
15732 (the_low_target): Add initializer for arch_setup field.
15733 * linux-sh-low.c (init_registers_sh): Add prototype.
15734 (the_low_target): Add initializer for arch_setup field.
15735 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15736 (the_low_target): Add initializer for arch_setup field.
15737 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15738 (the_low_target): Add initializer for arch_setup field.
15740 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15741 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15742 instead of init_registers ().
15743 * win32-arm-low.c (init_registers_arm): Add prototype.
15744 (the_low_target): Add initializer for arch_setup field.
15745 * win32-i386-low.c (init_registers_i386): Add prototype.
15746 (the_low_target): Add initializer for arch_setup field.
15748 * spu-low.c (init_registers_spu): Add prototype.
15749 (initialize_low): Call initialie_registers_spu () instead of
15750 initialize_registers ().
15752 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15754 * server.c (handle_v_requests): When handling the vRun and vAttach
15755 packets, if already debugging a process, don't kill it. Return an
15758 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15760 * server.c (handle_query): Correct length check.
15762 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15764 * win32-low.c (do_initial_child_stuff): Add process handle
15765 parameter. Set current_process_handle and current_process_id from the
15766 parameters. Clear globals.
15767 (win32_create_inferior): Don't set current_process_handle and
15768 current_process_id here. Instead pass them on the call to
15769 do_initial_child_stuff.
15770 (win32_attach): Likewise.
15771 (win32_clear_inferiors): New.
15772 (win32_kill): Don't close the current process handle or the
15773 current thread handle here. Instead call win32_clear_inferiors.
15774 (win32_detach): Don't open a new handle to the process. Call
15775 win32_clear_inferiors.
15776 (win32_join): Don't rely on current_process_handle; open a new
15777 handle using the process id.
15778 (win32_wait): Call win32_clear_inferiors when the inferior process
15781 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15783 * server.c (monitor_show_help): Add "exit".
15785 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15787 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15788 (clean): Add reg-xtensa.c.
15789 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15790 * configure.srv (xtensa*-*-linux*) New target.
15791 * linux-xtensa-low.c: New.
15792 * xtensa-xtregs.c: New.
15794 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15796 * hostio.c: Don't include errno.h.
15797 (errno_to_fileio_errno): Move to hostio-errno.
15798 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15799 error number outputting to the target->hostio_last_error callback.
15800 (hostio_packet_error): Use FILEIO_EINVAL directly.
15801 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15802 calls to hostio_error.
15803 * hostio-errno.c: New.
15804 * server.h (hostio_last_error_from_errno): Declare.
15805 * target.h (target_ops): Add hostio_last_error member.
15806 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15807 as hostio_last_error handler.
15808 * spu-low.c (spu_target_ops): Likewise.
15809 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15810 (wince_hostio_last_error): New functions.
15811 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15812 as hostio_last_error handler.
15813 (win32_target_ops) [!_WIN32_WCE]: Register
15814 hostio_last_error_from_errno as hostio_last_error handler.
15815 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15816 (hostio-errno.o): New rule.
15817 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15818 * configure.srv (srv_hostio_err_objs): New variable. Default to
15820 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15821 * configure: Regenerate.
15823 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15825 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15826 (linux_kill, linux_detach): Clean up the process list.
15827 * remote-utils.c (remote_open): Improve port number parsing.
15828 (putpkt_binary, input_interrupt): Only send interrupts if the target
15830 * server.c (extended_protocol): Make static.
15831 (attached): Define earlier.
15832 (exit_requested, response_needed, program_argv): New variables.
15833 (target_running): New.
15834 (start_inferior): Clear attached here.
15835 (attach_inferior): Set attached here.
15836 (require_running): Define.
15837 (handle_query): Use require_running and target_running. Implement
15839 (handle_v_attach, handle_v_run): New.
15840 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15841 (gdbserver_usage): Update.
15842 (main): Redo argument parsing. Handle --debug and --multi. Handle
15843 --attach along with other options or after the port. Save
15844 program_argv. Support no initial program. Resynchronize
15845 communication with GDB after an error. Handle "monitor exit".
15846 Use require_running and target_running. Always allow the extended
15847 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15848 restart in extended mode.
15849 * README: Refer to the GDB manual. Update --attach usage.
15851 2007-12-20 Andreas Schwab <schwab@suse.de>
15853 * linux-low.c (STACK_SIZE): Define.
15854 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15855 (linux_test_for_tracefork): Likewise.
15857 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15859 * linux-low.c (linux_wait_for_event): Update messages. Do not
15860 reinsert auto-delete breakpoints.
15861 * mem-break.c (struct breakpoint): Change return type of handler to
15863 (set_breakpoint_at): Update handler type.
15864 (reinsert_breakpoint_handler): Return 1 instead of calling
15866 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15868 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15869 * mem-break.h (set_breakpoint_at): Update handler type.
15870 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15871 * win32-low.c (auto_delete_breakpoint): New.
15872 (get_child_debug_event): Use it.
15874 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15876 * configure.ac: Check for pread and pwrite.
15877 * hostio.c (handle_pread): Fall back to lseek and read.
15878 (handle_pwrite): Fall back to lseek and write.
15879 * config.in, configure: Regenerated.
15881 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15883 * server.c (myresume): Add own_buf argument.
15884 (main): Update calls.
15886 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15888 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15889 * remote-utils.c (remote_open): Do not call disable_async_io.
15890 (block_async_io): Delete.
15891 (unblock_async_io): Make static.
15892 (initialize_async_io): New.
15893 * server.c (handle_v_cont): Handle async I/O here.
15894 (myresume): Likewise. Move other common resume tasks here...
15895 (main): ... from here. Call initialize_async_io. Disable async
15896 I/O before the main loop.
15897 * server.h (initialize_async_io): Declare.
15898 (block_async_io, unblock_async_io): Delete prototypes.
15899 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15901 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15903 * remote-utils.c (readchar): Allow binary data in received messages.
15905 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15907 * win32-low.c (attaching): New global.
15908 (win32_create_inferior): Clear the `attaching' global.
15909 (win32_attach): Set the `attaching' global.
15910 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15911 attaching. Only set a breakpoint at the entry point if not
15914 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15916 * server.c (main): Don't report dll events on the initial
15917 connection on attaches.
15919 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15921 * server.c (main): Relax numerical bases supported for the pid of
15922 the --attach command line argument.
15924 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15926 * win32-low.c (win32_attach): Call OpenProcess before
15927 DebugActiveProcess, not after. Add last error output to error
15930 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15932 * win32-low.c (win32_get_thread_context)
15933 (win32_set_thread_context): New functions.
15934 (thread_rec): Use win32_get_thread_context.
15935 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15936 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15939 2007-12-03 Leo Zayas
15940 Pedro Alves <pedro_alves@portugalmail.pt>
15942 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15944 (child_add_thread): Minor cleanup.
15945 (child_continue): Resume artificially suspended threads before
15946 calling ContinueDebugEvent.
15947 (suspend_one_thread): New.
15948 (fake_breakpoint_event): New.
15949 (get_child_debug_event): Change return type to int. Check here if
15950 gdb sent an interrupt request. If a soft interrupt was requested,
15951 fake a breakpoint event. Return 0 if there is no event to handle,
15953 (win32_wait): Don't check here if gdb sent an interrupt request.
15954 Ensure there is a valid event to handle.
15955 (win32_request_interrupt): Add soft interruption method as last
15958 2007-12-03 Leo Zayas
15959 Pedro Alves <pedro_alves@portugalmail.pt>
15961 * win32-low.h (win32_thread_info): Add descriptions to the
15962 structure members. Replace `suspend_count' counter by a
15964 * win32-low.c (thread_rec): Update condition of when to get the
15965 context from the inferior. Rely on ContextFlags being set if it
15966 has already been retrieved. Only suspend the inferior thread if
15967 we haven't already. Warn if that fails.
15968 (continue_one_thread): s/suspend_count/suspended/. Only call
15969 ResumeThread once. Warn if that fails.
15971 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15973 * win32-low.c (win32_wait): Don't read from the inferior when it
15974 has already exited.
15976 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15978 * Makefile.in (win32_low_h): New variable.
15979 (win32-low.o): Add dependency on $(win32_low_h).
15980 (win32-arm-low.o, win32-i386-low.o): New rules.
15982 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15984 * hostio.c: Correct copyright year.
15986 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15988 * Makefile.in (OBS): Add hostio.o.
15989 (hostio.o): New rule.
15990 * server.h (handle_vFile): Declare.
15991 * hostio.c: New file.
15992 * server.c (handle_v_requests): Take packet_len and new_packet_len
15993 for binary packets. Call handle_vFile.
15994 (main): Update call to handle_v_requests.
15996 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15998 * linux-low.c: Include <sched.h>.
16000 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16002 * linux-low.c (linux_tracefork_grandchild): New.
16003 (linux_tracefork_child): Use clone.
16004 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16006 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16008 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16010 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16012 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16014 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16016 * inferiors.c (change_inferior_id): Delete.
16017 (add_pid_to_list, pull_pid_from_list): New.
16018 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16019 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16020 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16021 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16022 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16023 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16024 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16025 (using_threads): Always set to 1.
16026 (handle_extended_wait): New.
16027 (add_process): Do not set TID.
16028 (linux_create_inferior): Set must_set_ptrace_flags.
16029 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16030 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16031 (linux_thread_alive): Rename TID argument to LWPID.
16032 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16033 (linux_wait_for_event): Do not use TID or check using_threads. Update
16034 call to dead_thread_notify. Call handle_extended_wait.
16035 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16036 (send_sigstop): Delete sigstop_sent.
16037 (wait_for_sigstop): Avoid TID.
16038 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16039 (linux_test_for_tracefork): New.
16040 (linux_lookup_signals): Use thread_db_active and
16041 linux_supports_tracefork_flag.
16042 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16043 * linux-low.h (get_process_thread): Avoid TID.
16044 (struct process_ifo): Move thread_known and tid to the end. Remove
16046 (linux_attach_lwp, thread_db_init): Update prototypes.
16047 * server.h (change_inferior_id): Delete prototype.
16048 (add_pid_to_list, pull_pid_from_list): New prototypes.
16049 * thread-db.c (thread_db_use_events): New.
16050 (find_first_thread): Rename to...
16051 (find_one_thread): ...this. Update callers and messages. Do not
16052 call fatal. Check thread_db_use_events. Do not call
16053 change_inferior_id or new_thread_notify.
16054 (maybe_attach_thread): Update. Do not call new_thread_notify.
16055 (thread_db_init): Set thread_db_use_events. Check use_events.
16056 * utils.c (fatal, warning): Correct message prefix.
16058 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16060 * Makefile.in (clean): Remove new files.
16061 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16062 (powerpc-64.o, powerpc-64.c): New rules.
16063 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16064 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16066 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16068 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16069 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16070 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16071 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16072 (target_regsets): Add AltiVec and SPE register sets.
16073 * configure.ac: Check for AltiVec and SPE.
16074 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16075 (ppc_fill_vrregset, ppc_store_vrregset): New.
16076 (target_regsets): Add AltiVec register set.
16077 * configure: Regenerated.
16079 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16081 * linux-low.c (O_LARGEFILE): Define.
16082 (linux_read_memory): Use /proc/PID/mem.
16083 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16084 * configure, config.in: Regenerated.
16086 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16088 * linux-low.c (linux_wait_for_event): Do not pass signals while
16091 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16093 * win32-low.c (create_process): New.
16094 (win32_create_inferior): Use create_process instead of
16095 CreateProcess. If create_process failed retry appending an ".exe"
16096 suffix. Store the GetLastError result immediatelly after
16097 create_process calls and use it on the call to error.
16099 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16101 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16103 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16105 * configure.ac: Switch license to GPLv3.
16107 2007-08-01 Michael Snyder <msnyder@access-company.com>
16109 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16111 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16113 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16115 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16116 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16117 CloseToolhelp32Snapshot.
16118 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16119 CloseToolhelp32Snapshot.
16121 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16123 * server.c (main): Check for inferior exit before main loop.
16125 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16127 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16128 instead of on tmp_desc.
16130 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16131 Daniel Jacobowitz <dan@codesourcery.com>
16133 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16134 (add_thread): Minor cleanups.
16135 (clear_inferiors): Move lower in the file. Clear the DLL
16137 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16138 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16139 (xml_escape_text): New.
16140 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16142 (handle_v_cont): Report errors.
16143 (gdbserver_version): Update.
16144 (main): Correct size of own_buf. Do not report initial DLL events.
16145 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16146 (unloaded_dll, xml_escape_text): New.
16147 * win32-low.c (enum target_waitkind): Update comments.
16148 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16149 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16150 (win32_EnumProcessModules, win32_GetModuleInformation)
16151 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16152 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16153 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16154 (win32_Module32First, win32_Module32Next, load_toolhelp)
16155 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16156 (get_child_debug_event): Handle DLL events.
16157 (win32_wait): Likewise.
16159 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16161 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16162 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16164 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16166 * win32-low.c (handle_output_debug_string): Ignore event if not
16169 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16171 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16173 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16175 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16177 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16179 * inferiors.c (change_inferior_id): Add comment.
16180 * linux-low.c (check_removed_breakpoint): Add an early
16181 prototype. Improve debug output.
16182 (linux_attach): Doc update.
16183 (linux_detach_one_process, linux_detach): Clean up before releasing
16185 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16186 * linux-low.h (struct process_info): Doc improvement.
16187 * mem-break.c (delete_all_breakpoints): New.
16188 * mem-break.h (delete_all_breakpoints): New prototype.
16189 * thread-db.c (find_first_thread): New.
16190 (thread_db_create_event): Call it instead of
16191 thread_db_find_new_threads. Clean up unused variables.
16192 (maybe_attach_thread): Remove first thread handling.
16193 (thread_db_find_new_threads): Use find_first_thread.
16194 (thread_db_get_tls_address): Likewise.
16196 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16198 * thread-db.c (thread_db_find_new_threads): Add prototype.
16199 (thread_db_create_event): Check for the main thread before adding
16201 (maybe_attach_thread): Only enable event reporting if TID == 0.
16202 (thread_db_get_tls_address): Check for new threads.
16204 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16206 * linux-low.c (linux_create_inferior): Try execv before execvp.
16207 * spu-low.c (spu_create_inferior): Likewise.
16209 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16211 * linux-low.c (linux_create_inferior): Change execv to execvp.
16212 * spu-low.c (spu_create_inferior): Likewies.
16214 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16216 * Makefile.in (clean): Clean new files instead of deleted ones.
16217 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16218 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16220 * configure.srv: Specify XML files and new regformats for MIPS and
16222 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16223 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16224 an entry for the restart register.
16225 (mips_cannot_fetch_register, mips_cannot_store_register)
16226 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16227 register names to match the XML descriptions.
16228 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16229 restart register instead of $0.
16231 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16232 Markus Deuling <deuling@de.ibm.com>
16234 * remote-utils.c (decode_xfer_write): New function.
16235 * server.h (decode_xfer_write): Add prototype.
16236 * server.c (handle_query): Add PACKET_LEN argument. Support
16237 qXfer:spu:read and qXfer:spu:write packets.
16238 (main): Pass packet_len to handle_query.
16239 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16240 * target.h (target_ops): Add qxfer_spu.
16242 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16244 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16245 accessing non-seekable spufs files.
16247 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16249 * server.c (handle_query): Add reply for qC packet.
16251 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16252 Leo Zayas <lerele@champenstudios@com>
16254 * server.h (check_remote_input_interrupt_request): New function.
16255 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16256 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16257 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16258 (check_remote_input_interrupt_request): New function.
16259 * server.h (check_remote_input_interrupt_request): Declare.
16260 * win32-low.c (winapi_DebugBreakProcess,
16261 winapi_GenerateConsoleCtrlEvent): New typedefs.
16262 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16264 (win32_wait): Check for remote interrupt request
16265 with check_remote_input_interrupt_request.
16266 (win32_request_interrupt): New function.
16267 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16269 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16271 * win32-low.c (debug_registers_changed,
16272 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16273 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16274 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16275 (thread_rec): Get context using the low target.
16276 (child_add_thread): Call thread_added on the low target,
16277 which does the same thing.
16279 (do_initial_child_stuff): Remove debug registers references.
16280 Set context using the low target. Resume threads after
16281 setting the contexts.
16282 (child_continue): Remove dead variable. Remove debug
16283 registers references.
16284 (child_fetch_inferior_registers): Go through the low target.
16285 (do_child_store_inferior_registers): Remove.
16286 (child_store_inferior_registers): Go through the low target.
16287 (win32_resume): Remove debug registers references.
16288 Set context using the low target.
16289 (handle_exception): Change return type to void. Don't record
16290 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16291 first chance exception.
16292 (get_child_debug_event): Change return type to void. Remove
16293 goto loop. Always return after waiting for debug event.
16294 (win32_wait): Convert to switch statement. Handle spurious
16297 * win32-i386-low.c (debug_registers_changed,
16298 debug_registers_used): New.
16299 (initial_stuff): Rename to ...
16300 (i386_initial_stuff): ... this. Clear debug registers
16302 (store_debug_registers): Delete.
16303 (i386_get_thread_context): New.
16304 (load_debug_registers): Delete.
16305 (i386_set_thread_context): New.
16306 (i386_thread_added): New.
16307 (single_step): Rename to ...
16308 (i386_single_step): ... this.
16309 (do_fetch_inferior_registers): Rename to ...
16310 (i386_fetch_inferior_register): ... this.
16311 (i386_store_inferior_register): New.
16312 (the_low_target): Adapt to new interface.
16314 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16315 (arm_get_thread_context): New.
16316 (arm_set_thread_context): New.
16318 (do_fetch_inferior_registers): Rename to ...
16319 (arm_fetch_inferior_register): ... this.
16320 (arm_store_inferior_register): New.
16321 (arm_wince_breakpoint): Reimplement as unsigned long.
16322 (arm_wince_breakpoint_len): Define.
16323 (the_low_target): Adapt to new interface.
16325 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16326 load_debug_registers. Add get_thread_context, set_thread_context,
16327 thread_added and store_inferior_register. Rename
16328 fetch_inferior_registers to fetch_inferior_register.
16329 (regptr): Remove declaration.
16331 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16333 * linux-low.c (linux_detach): Change return type to int. Return 0.
16334 * spu-low.c (spu_detach): Likewise.
16336 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16338 * target.h (target_ops): Change return type of detach to int.
16340 (join_inferior): New.
16341 * server.c (main): Don't skip detach support on mingw32.
16342 If the inferior doesn't support detaching return error.
16343 Call join_inferior instead of using waitpid.
16344 * linux-low.c (linux_join): New.
16345 (linux_target_op): Add linux_join.
16346 * spu-low.c (spu_join): New.
16347 (spu_target_ops): Add spu_join.
16348 * win32-low.c (win32_detach): Adapt to new interface.
16349 Reopen current_process_handle before detaching. Issue a child
16350 resume before detaching.
16352 (win32_target_op): Add win32_join.
16354 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16356 * win32-low.c (win32-attach): Fix return value.
16357 * target.h (target_ops): Describe ATTACH return values.
16359 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16361 * win32-low.c (GETPROCADDRESS): Define.
16362 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16363 (winapi_DebugSetProcessKillOnExit): Likewise.
16364 (win32_create_inferior): Force usage of ansi CreateProcessA.
16365 (win32_attach): Use GETPROCADDRESS.
16366 (win32_detach): Likewise.
16368 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16370 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16372 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16374 * win32-low.c: Commit leftover changes from 2007-03-29.
16376 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16378 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16379 fields short instead of int. Add explicit padding.
16380 (i387_cache_to_fsave): Remove unnecessary casts.
16381 (i387_fsave_to_cache): Doc fix.
16382 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16384 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16386 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16387 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16389 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16391 * configure.srv (arm*-*-mingw32ce*): Move near the other
16394 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16396 * configure.ac: Add errno checking.
16397 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16398 sys/file.h and malloc.h.
16399 (AC_CHECK_DECLS): Add perror.
16400 (srv_mingwce): Handle.
16401 * configure.srv (i[34567]86-*-cygwin*): Add
16402 win32-i386-low.o to srv_tgtobj.
16403 (i[34567]86-*-mingw*): Likewise.
16404 (arm*-*-mingw32ce*): Add case.
16405 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16406 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16407 [__MINGW32CE__] (strerror): New function.
16408 [__MINGW32CE__] (errno): Define to GetLastError.
16409 [__MINGW32CE__] (COUNTOF): New macro.
16410 (remote_open): Remove extra close call.
16411 * mem-break.c (delete_breakpoint_at): New function.
16412 * mem-break.h (delete_breakpoint_at): Declare.
16413 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16414 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16415 [USE_WIN32API] (read, write): Add char* casts.
16416 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16417 * server.h: Include wincecompat.h on Windows CE.
16418 [HAVE_ERRNO_H]: Check.
16419 (perror): Declare if not declared.
16420 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16421 (perror_with_name): Remove errno declaration.
16422 * wincecompat.h: New.
16423 * wincecompat.c: New.
16424 * win32-low.h: New.
16425 * win32-arm-low.c: New.
16426 * win32-i386-low.c: New.
16427 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16428 (OUTMSG2): Make it safe.
16430 (COUNTOF): New macro.
16431 (NUM_REGS): Get it from the low target.
16432 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16433 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16434 (thread_rec): Let low target handle debug registers.
16435 (child_add_thread): Likewise.
16436 (child_init_thread_list): Likewise.
16437 (continue_one_thread): Likewise.
16439 (do_child_fetch_inferior_registers): Move to ...
16440 * win32-i386-low.c: ... here, and rename to ...
16441 (do_fetch_inferior_registers): ... this.
16442 * win32-low.c (child_fetch_inferior_registers):
16443 Go through the low target.
16444 (do_child_store_inferior_registers): Use regptr.
16445 (strwinerror): New function.
16446 (win32_create_inferior): Handle Windows CE.
16447 Use strwinerror instead of strerror on Windows error
16448 codes. Add program to the error output.
16449 Don't close the main thread handle on Windows CE.
16450 (win32_attach): Use coredll.dll on Windows CE.
16451 (win32_kill): Close current process and current
16453 (win32_detach): Use coredll.dll on Windows CE.
16454 (win32_resume): Let low target handle debug registers, and
16456 (handle_exception): Add/Remove initial breakpoint. Avoid
16457 non-existant WSTOPSIG on Windows CE.
16458 (win32_read_inferior_memory): Cast to remove warning.
16459 (win32_arch_string): Go through the low target.
16460 (initialize_low): Call set_breakpoint_data with the low
16461 target's breakpoint.
16462 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16463 FOP_REGNUM, mappings): Move to ...
16464 * win32-i386-low.c: ... here.
16465 * win32-low.c (win32_thread_info): Move to ...
16466 * win32-low.h: ... here.
16467 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16468 win32-arm-low.c and wincecompat.c.
16469 (all:): Add $EXEEXT.
16470 (install-only:): Likewise.
16471 (gdbserver:): Likewise.
16472 (gdbreplay:): Likewise.
16473 * config.in: Regenerate.
16474 * configure: Regenerate.
16476 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16478 * win32-low.c: Rename typedef thread_info to
16479 win32_thread_info throughout.
16481 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16483 * win32-i386-low.c: Rename to ...
16484 * win32-low.c: ... this.
16485 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16486 * Makefile.in: Likewise.
16488 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16490 * remote-utils.c (monitor_output): Constify msg parameter.
16491 * server.h (monitor_output): Likewise.
16492 * win32-i386-low.c (handle_output_debug_string): New.
16493 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16494 handle_output_debug_string.
16495 (get_child_debug_event): Likewise.
16497 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16499 * server.c (main): Correct strtoul check.
16501 2007-03-27 Jon Ringle <jon@ringle.org>
16503 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16505 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16507 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16509 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16511 * terminal.h: Check HAVE_SGTTY_H.
16513 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16515 * remote-utils.c (remote_open): Print out the assigned port number.
16517 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16519 * remote-utils.c (monitor_output): New function.
16520 * server.c (debug_threads): Define here.
16521 (monitor_show_help): New function.
16522 (handle_query): Handle qRcmd.
16523 (main): Do not handle 'd' packet.
16524 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16525 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16528 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16530 * Makefile.in (EXEEXT): New.
16531 (clean): Use $(EXEEXT).
16533 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16535 * target.h (target_ops): Rename send_signal to request_interrupt,
16536 and remove enum target_signal parameter.
16537 * linux-low.c (linux_request_interrupt): Rename from
16538 linux_send_signal, and always send SIGINT.
16539 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16540 and always send SIGINT.
16541 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16543 (input_interrupt): Likewise.
16545 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16547 * server.c (get_features_xml): Check if target implemented
16549 * win32-i386-low.c (win32_arch_string): New.
16550 (win32_target_ops): Add win32_arch_string as arch_string member.
16552 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16554 * spu-low.c (spu_arch_string): New.
16555 (spu_target_ops): Add spu_arch_string.
16557 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16559 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16560 * configure.ac: Do not check for terminal.h.
16561 * configure, config.in: Regenerated.
16563 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16565 * Makefile.in (OBS): Add $(XML_BUILTIN).
16566 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16568 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16569 (arm-with-iwmmxt.c): New.
16570 * config.in, configure: Regenerate.
16571 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16572 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16573 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16574 (arm*-*-linux*): Add iWMMXt and regset support.
16575 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16576 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16577 (arm_store_wmmxregset, target_regsets): New.
16578 * server.c (get_features_xml): Take annex argument. Check builtin
16580 (handle_query): Handle multiple annexes.
16582 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16584 * remote-utils.c [USE_WIN32API] (read, write): Define.
16585 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16588 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16590 * linux-i386-low.c (the_low_target): Set arch_string.
16591 * linux-x86-64-low.c (the_low_target): Likewise.
16592 * linux-low.c (linux_arch_string): New.
16593 (linux_target_ops): Add it.
16594 * linux-low.h (struct linux_target_ops): Add arch_string.
16595 * server.c (write_qxfer_response): Use const void * for DATA.
16596 (get_features_xml): New.
16597 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16598 * target.h (struct target_ops): Add arch_string method.
16600 2007-01-03 Denis Pilat <denis.pilat@st.com>
16601 Daniel Jacobowitz <dan@codesourcery.com>
16603 * linux-low.c (linux_kill): Handle being called with no threads.
16604 * win32-i386-low.c (win32_kill): Likewise.
16605 (get_child_debug_event): Clear current_process_handle.
16607 2006-12-30 Denis PILAT <denis.pilat@st.com>
16608 Daniel Jacobowitz <dan@codesourcery.com>
16610 * remote-utils.c (remote_open): Check the type of specified
16611 serial port devices before opening them.
16612 * server.c (main): Kill the inferior if an error occurs during
16613 the first remote_open.
16615 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16617 * README: Update supported targets.
16619 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16621 * Makefile.in (clean): Remove reg-mips64.c.
16622 (reg-mips64.c, reg-mips64.o): New rules.
16623 * configure.srv: Handle mips64. Include regset support for mips.
16624 * linux-mips-low.c (union mips_register): New.
16625 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16626 (mips_breakpoint, mips_breakpoint_at): Use int.
16627 (mips_collect_register, mips_supply_register)
16628 (mips_collect_register_32bit, mips_supply_register_32bit)
16629 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16630 (mips_store_fpregset, target_regsets): New.
16631 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16633 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16635 * configure.srv: Add target "spu*-*-*".
16636 * Makefile.in (clean): Remove reg-spu.c.
16637 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16638 * spu-low.c: New file.
16640 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16642 * configure.ac: Correct td_thr_tls_get_addr test.
16643 * configure: Regenerated.
16645 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16647 * linux-low.c (linux_wait_for_event): Reformat. Use the
16648 pass_signals array.
16649 * remote-utils.c (decode_address_to_semicolon): New.
16650 * server.c (pass_signals, handle_general_set): New.
16651 (handle_query): Mention QPassSignals for qSupported.
16652 (main): Call handle_general_set.
16653 * server.h (pass_signals, decode_address_to_semicolon): New.
16655 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16657 * server.c (handle_query): Correct error handling for read_auxv.
16659 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16661 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16662 and srv_linux_thread_db to yes.
16663 * linux-s390-low.c (s390_fill_gregset): New function.
16664 (target_regsets): Define data structure.
16666 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16668 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16669 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16670 * config.in, configure: Regenerated.
16671 * inferiors.c (gdb_id_to_thread): New function.
16672 (gdb_id_to_thread_id): Use it.
16673 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16674 * linux-low.h (struct process_info): Add th member.
16675 (thread_db_get_tls_address): New prototype.
16676 * remote-utils.c (decode_address): Make non-static.
16677 * server.c (handle_query): Handle qGetTLSAddr.
16678 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16679 * target.h (struct target_ops): Add get_tls_address.
16680 * thread-db.c (maybe_attach_thread): Save the thread handle.
16681 (thread_db_get_tls_address): New.
16683 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16685 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16686 (linux_resume_one_process): Take a siginfo_t *. Update all
16687 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16688 (struct pending_signals): Add a siginfo_t.
16689 (linux_wait_for_process): Always set last_status.
16690 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16691 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16692 * linux-low.h (struct process_info): Add last_status.
16694 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16696 * remote-utils.c (try_rle): New function.
16697 (putpkt_binary): Use it.
16699 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16701 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16702 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16703 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16704 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16705 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16708 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16710 * server.c (terminal_fd): New variable.
16711 (old_foreground_pgrp): Likewise.
16712 (restore_old_foreground_pgrp): New function.
16713 (start_inferior): Record the terminal file descriptor in terminal_fd
16714 and its original foreground group in old_foreground_pgrp. Register
16715 restore_old_foreground_pgrp with atexit().
16717 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16719 * server.c (handle_query): Correct qPart to qXfer.
16721 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16723 * configure.ac: Check for more headers which are missing on
16724 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16725 * configure.srv: Add Cygwin and mingw32.
16726 * remote-utils.c: Don't include headers unconditionally which
16727 are missing on mingw32. Include <winsock.h> for mingw32.
16728 (remote_open): Adjust for mingw32 support. Flush
16729 standard error after writing to it.
16730 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16731 (unblock_async_io, enable_async_io, disable_async_io)
16732 (readchar, getpkt): Update for Winsock support.
16733 (prepare_resume_reply): Expect a protocol signal number.
16734 * server.c: Disable <sys/wait.h> on mingw32.
16735 (start_inferior): Adjust for mingw32 support. Flush
16736 standard error after writing to it.
16737 (attach_inferior): Likewise. Use protocol signal
16739 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16741 * win32-i386-low.c: New file.
16742 * Makefile.in (XM_CLIBS): Set.
16743 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16744 (win32-i386-low.o): New dependency rule.
16745 * linux-low.c (linux_wait): Use target signal numbers.
16746 * target.h (struct target_ops): Doc fix.
16747 * server.h (target_signal_to_name): New prototype.
16748 * gdbreplay.c: Don't include headers unconditionally which
16749 are missing on mingw32. Include <winsock.h> for mingw32.
16750 (remote_close, remote_open): Adjust for Winsock support.
16751 * configure, config.in: Regenerated.
16753 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16755 * server.c (decode_xfer_read, write_qxfer_response): New.
16756 (handle_query): Take a packet length argument. Handle
16757 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16758 the qSupported response.
16759 (main): Update call to handle_query.
16761 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16763 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16764 (putpkt_binary): Renamed from putpkt and adjusted for binary
16766 (putpkt): New wrapper for putpkt_binary.
16767 (readchar): Don't mask off the high bit.
16768 (decode_X_packet): New function.
16769 * server.c (main): Call putpkt_binary if a handler sets the packet
16770 length. Save the length of the incoming packet. Handle 'X'.
16771 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16773 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16775 * server.c (handle_query): Handle qSupported.
16777 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16779 * remote-utils.c (all_symbols_looked_up): New variable.
16780 (look_up_one_symbol): Check it.
16781 * server.h (look_up_one_symbol): New declaration.
16782 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16784 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16786 * Makefile.in (linux-arm-low.o): Update dependencies.
16787 * linux-arm-low.c: Include "gdb_proc_service.h".
16788 (PTRACE_GET_THREAD_AREA): Define.
16789 (ps_get_thread_area): New function.
16791 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16793 * configure.srv (m68k*-*-uclinux*): New target.
16794 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16795 (linux_resume_one_process): Remove extraneous cast.
16796 (linux_read_offsets): New.
16797 (linux_target_op): Add linux_read_offsets on mmuless systems.
16798 * server.c (handle_query): Add qOffsets logic.
16799 * target.h (struct target_ops): Add read_offsets.
16801 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16803 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16804 (PTRACE_GET_THREAD_AREA): Define.
16805 (ps_get_thread_area): New function.
16806 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16807 (linux-x86-64-low.o): Update.
16809 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16811 * configure.ac: Remove checks for prfpregset_t.
16812 * gdb_proc_service.h: New file.
16813 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16814 new "gdb_proc_service.h".
16815 * proc-service.c: Likewise.
16816 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16817 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16818 * Makefile.in (gdb_proc_service_h): Updated.
16819 * configure, config.in: Regenerated.
16821 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16823 * remote-utils.c (prepare_resume_reply): Move declaration
16824 of gdb_id_from_wait to the top of the block.
16826 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16828 * linux-low.c (regsets_store_inferior_registers): Read the regset
16829 from the target before filling it.
16831 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16833 * server.c (attach_inferior): Return SIGTRAP for a successful
16836 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16838 * Makefile.in (OBS): Add version.o.
16839 (STAGESTUFF): Delete.
16840 (version.o): Add dependencies.
16841 (version.c): Replace rule.
16842 (clean): Remove version.c.
16843 * server.c (gdbserver_version): New.
16844 (gdbserver_usage): Use printf.
16845 (main): Handle --version and --help.
16846 * server.h (version, host_name): Add declarations.
16848 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16860 * linux-x86-64-low.c:
16862 * linux-s390-low.c:
16863 * linux-ppc64-low.c:
16865 * linux-mips-low.c:
16866 * linux-m68k-low.c:
16867 * linux-m32r-low.c:
16870 * linux-ia64-low.c:
16871 * linux-i386-low.c:
16872 * linux-crisv32-low.c:
16884 * gdbserver.1: Add (C) after Copyright. Update the FSF
16887 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16889 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16890 (arm_breakpoint_at): Recognize both breakpoints.
16891 (the_low_target): Use the correct breakpoint instruction.
16893 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16895 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16896 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16897 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16898 (the_low_target): Update.
16900 2005-10-25 Andreas Schwab <schwab@suse.de>
16902 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16904 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16905 (ia64_num_regs): Reduce to 462.
16907 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16909 * acinclude.m4: Correct quoting.
16910 * aclocal.m4: Regenerated.
16912 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16913 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16914 (thread_db_init): Call thread_db_err_str.
16915 * configure.ac: Check for TD_VERSION.
16916 * config.in, configure: Regenerated.
16918 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16920 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16922 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16924 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16925 is not available. Define HAVE_PTRACE_GETREGS if it is.
16926 * config.in, configure: Regenerated.
16927 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16928 * linux-i386-low.c, linux-m68k-low.c: Update to use
16929 HAVE_PTRACE_GETREGS.
16930 * linux-low.c (regsets_fetch_inferior_registers)
16931 (regsets_store_inferior_registers): Only return 0 if we processed
16933 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16934 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16936 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16938 * inferiors.c (struct thread_info): Add gdb_id.
16939 (add_thread): Add gdb_id argument.
16940 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16941 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16942 calls to add_thread.
16943 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16944 * server.c (handle_query): Use thread_to_gdb_id.
16945 (handle_v_cont, main): Use gdb_id_to_thread_id.
16946 * server.h (add_thread): Update prototype.
16947 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16950 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16952 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16953 left-padded registers.
16954 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16955 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16957 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16959 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16960 * configure: Regenerate.
16961 * config.in: Regenerate.
16962 * server.h (NEED_DECLARATION_STRERROR):
16963 Replace with !HAVE_DECL_STRERROR.
16965 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16967 * linux-low.c (linux_wait, linux_send_signal): Don't test
16968 an unsigned long variable for > 0 if it could be MAX_ULONG.
16969 * server.c (myresume): Likewise.
16970 * target.c (set_desired_inferior): Likewise.
16972 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16974 * configure.ac: Simplify and improve check for socklen_t.
16975 * configure, config.in: Regenerate.
16977 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16979 * acconfig.h: Remove.
16980 * configure.ac: Add a test for socklen_t. Use three-argument
16981 AC_DEFINE throughout.
16982 * config.in: Regenerated using autoheader 2.59.
16983 * configure: Regenerated.
16985 * gdbreplay.c (socklen_t): Provide a default.
16986 (remote_open): Use socklen_t.
16987 * remote-utils.c (socklen_t): Provide a default.
16988 (remote_open): Use socklen_t.
16989 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16992 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16994 * linux-low.c (linux_read_memory, linux_write_memory)
16995 (linux_read_auxv): Likewise.
16996 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16997 (check_mem_write): Likewise.
16998 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17000 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17001 (registers_from_string, register_data): Likewise.
17002 * server.c (handle_query, main): Likewise.
17003 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17004 (decode_M_packet): Likewise.
17005 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17006 * target.h (struct target_ops): Update read_memory, write_memory,
17008 (read_inferior_memory, write_inferior_memory): Update.
17009 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17010 to unsigned char *.
17011 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17012 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17013 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17014 linux-s390-low.c, linux-sh-low.c: Update for changes in
17015 read_inferior_memory and the_low_target->breakpoint.
17017 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17019 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17020 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17021 * configure.srv: Add powerpc64-*-linux*.
17022 * linux-ppc64-low.c: New file.
17024 2005-05-23 Orjan Friberg <orjanf@axis.com>
17026 * linux-cris-low.c: New file with support for CRIS.
17027 * linux-crisv32-low.c: Ditto for CRISv32.
17028 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17029 (clean): Add reg-cris.c and reg-crisv32.c.
17030 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17031 reg-crisv32.o, and reg-crisv32.c to make rules.
17032 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17033 recognized targets.
17035 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17037 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17038 of sizeof (PTRACE_XFER_TYPE).
17039 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17041 2005-05-12 Orjan Friberg <orjanf@axis.com>
17043 * target.h (struct target_ops): Add insert_watchpoint,
17044 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17045 pointers for hardware watchpoint support.
17046 * linux-low.h (struct linux_target_ops): Ditto.
17047 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17048 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17049 to linux_target_ops.
17050 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17052 * server.c (main): Recognize 'Z' and 'z' packets.
17054 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17056 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17057 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17058 (the_low_target): Add new members.
17060 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17062 * proc-service.c (ps_lgetregs): Search all_processes instead of
17065 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17067 * server.c (start_inferior): Change return type to int.
17068 (attach_inferior): Change sigptr to int *.
17069 (handle_v_cont, handle_v_requests): Change signal to int *.
17070 (main): Change signal to int.
17072 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17074 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17075 * configure.srv: Add m32r*-*-linux*.
17076 * linux-m32r-low.c: New file.
17078 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17080 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17082 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17084 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17085 Take unsigned long arguments for PIDs.
17086 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17087 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17088 (wait_for_sigstop, linux_resume_one_process)
17089 (regsets_fetch_inferior_registers, linux_send_signal)
17090 (linux_read_auxv): Likewise. Update the types of variables holding
17091 PIDs. Update format string specifiers.
17092 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17093 * remote-utils.c (prepare_resume_reply): Likewise.
17094 * server.c (cont_thread, general_thread, step_thread)
17095 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17097 (handle_query): Update format specifiers.
17098 (handle_v_cont, main): Use strtoul for thread IDs.
17099 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17100 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17101 (general_thread, step_thread, thread_from_wait)
17102 (old_thread_from_wait): Update.
17103 * target.h (struct thread_resume): Use unsigned long for THREAD.
17104 (struct target_ops): Use unsigned long for arguments to attach and
17107 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17109 * acinclude.m4: Include bfd/bfd.m4 directly.
17110 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17111 <agriffis@toolchain.org>.
17112 * aclocal.m4, configure: Regenerated.
17114 2005-01-07 Andrew Cagney <cagney@gnu.org>
17116 * configure.ac: Rename configure.in, require autoconf 2.59.
17117 * configure: Re-generate.
17119 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17121 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17122 LIBS when finished.
17123 * aclocal.m4: Regenerated.
17124 * configure: Regenerated.
17126 2004-11-21 Andreas Schwab <schwab@suse.de>
17128 * linux-m68k-low.c (m68k_num_gregs): Define.
17129 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17130 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17131 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17132 (m68k_breakpoint_at): New. Add to the_low_target.
17134 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17135 srv_linux_thread_db to yes.
17137 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17139 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17140 (ARCH_SET_FS): Likewise.
17141 (ARCH_GET_FS): Likewise.
17142 (ARCH_GET_GS): Likewise.
17144 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17146 * linux-i386-low.c (ps_get_thread_area): New.
17147 * linux-x86-64-low.c (ps_get_thread_area): New.
17148 * linux-low.c: Include <sys/syscall.h>.
17149 (linux_kill_one_process): Don't kill the first thread here.
17150 (linux_kill): Kill the first thread here.
17151 (kill_lwp): New function.
17152 (send_sigstop, linux_send_signal): Use it.
17153 * proc-service.c: Clean up #ifdefs.
17154 (fpregset_info): Delete.
17155 (ps_lgetregs): Update and enable implementation.
17156 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17158 * remote-utils.c (struct sym_cache, symbol_cache): New.
17159 (input_interrupt): Print a clearer message.
17160 (async_io_enabled): New variable.
17161 (enable_async_io, disable_async_io): Use it. Update comments.
17162 (look_up_one_symbol): Use the symbol cache.
17163 * thread-db.c (thread_db_look_up_symbols): New function.
17164 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17166 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17168 * configure.in: Test for -rdynamic.
17169 * configure: Regenerated.
17170 * Makefile (INTERNAL_LDFLAGS): New.
17171 (gdbserver, gdbreplay): Use it.
17173 2004-09-02 Andrew Cagney <cagney@gnu.org>
17175 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17177 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17179 * linux-low.c (linux_wait): Clear all_processes list also.
17181 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17183 * linux-low.c: Include <errno.h>. Remove extern declaration of
17186 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17188 * gdbreplay.c, server.h, utils.c: Update copyright years.
17190 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17192 * server.c (main): Print child status or termination signal from
17193 variable 'signal', not 'sig'.
17195 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17197 * linux-low.c (linux_read_memory): Change return type to
17198 int. Check for and return error from ptrace().
17199 * target.c (read_inferior_memory): Change return type to int. Pass
17200 back return status from the_target->read_memory().
17201 * target.h (struct target_ops): Adapt *read_memory() prototype.
17203 (read_inferior_memory): Adapt prototype.
17204 * server.c (main): Return an error packet if
17205 read_inferior_memory() returns an error.
17207 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17209 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17210 Unify with other clean targets.
17212 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17214 * server.c (handle_v_cont): Call set_desired_inferior.
17216 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17218 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17220 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17222 * linux-low.c (linux_wait): Unblock async I/O.
17223 (linux_resume): Block and enable async I/O.
17224 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17225 * server.h (block_async_io, unblock_async_io): Add prototypes.
17227 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17229 * remote-utils.c (remote_open): Print a status notice after
17230 opening a TCP port.
17231 * server.c (attach_inferior): Print a status notice after
17234 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17236 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17238 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17240 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17242 * server.c, target.h: Update copyright years.
17244 2004-02-25 Roland McGrath <roland@redhat.com>
17246 * target.h (struct target_ops): New member `read_auxv'.
17247 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17248 * linux-low.c (linux_read_auxv): New function.
17249 (linux_target_ops): Initialize `read_auxv' member to that.
17251 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17253 Committed by Jim Blandy <jimb@redhat.com>.
17255 * linux-s390-low.c (s390_num_regs): Update.
17256 (s390_regmap): Remove control registers. Use __s390x__ predefine
17257 instead of GPR_SIZE to distiguish s390 and s390x targets.
17259 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17261 * linux-low.c: Update copyright year.
17262 (check_removed_breakpoint): Clear pending_is_breakpoint.
17263 (linux_set_resume_request, linux_queue_one_thread)
17264 (resume_status_pending_p): New functions.
17265 (linux_continue_one_thread): Use process->resume.
17266 (linux_resume): Only resume threads if there are no pending events.
17267 * linux-low.h (struct process_info): Add resume request
17270 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17272 * regcache.c (new_register_cache): Clear the allocated register
17273 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17275 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17277 * linux-low.c (linux_resume): Take a struct thread_resume *
17279 (linux_wait): Update call.
17280 (resume_ptr): New static variable.
17281 (linux_continue_one_thread): Renamed from
17282 linux_continue_one_process. Use resume_ptr.
17283 (linux_resume): Use linux_continue_one_thread.
17284 * server.c (handle_v_cont, handle_v_requests): New functions.
17285 (myresume): New function.
17286 (main): Handle 'v' case.
17287 * target.h (struct thread_resume): New type.
17288 (struct target_ops): Change argument of "resume" to struct
17290 (myresume): Delete macro.
17292 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17294 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17295 (uninstall): Support DESTDIR.
17297 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17299 * configure.srv: Add xscale*linux copy of arm*linux entry.
17301 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17303 * linux-arm-low.c (arm_reinsert_addr): New function.
17304 (the_low_target): Add arm_reinsert_addr.
17306 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17308 * mem-break.c: Remove whitespace at end of file.
17310 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17312 * configure.in: Check whether we need to prototype strerror.
17313 * server.h: Optionally prototype strerror.
17314 * gdbreplay.c (perror_with_name): Use strerror.
17315 * linux-low.c (linux_attach_lwp): Use strerror.
17316 * utils.c (perror_with_name): Use strerror.
17317 * config.in, configure: Regenerated.
17319 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17321 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17322 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17324 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17326 * Makefile.in (SFILES): Update.
17327 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17328 low-sun3.c: Remove files.
17330 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17332 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17333 (linux_detach_one_process, linux_detach): New functions.
17334 (linux_target_ops): Add linux_detach.
17335 * server.c (main): Handle 'D' packet.
17336 * target.h (struct target_ops): Add "detach" member.
17337 (detach_inferior): Define.
17339 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17341 From Kelley Cook <kelleycook@wideopenwest.com>:
17342 * configure.srv: Accept i[34567]86 variants.
17344 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17346 * linux-low.c (linux_wait_for_event): Correct comment typos.
17347 (linux_resume_one_process): Call check_removed_breakpoint.
17348 (linux_send_signal): New function.
17349 (linux_target_ops): Add linux_send_signal.
17350 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17352 * target.h (struct target_ops): Add send_signal.
17354 2003-05-29 Jim Blandy <jimb@redhat.com>
17356 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17357 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17358 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17359 away part of the register's value.
17361 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17363 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17364 (linux_wait_for_event, linux_init_signals): Likewise.
17366 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17368 * configure.in: Check for stdlib.h.
17369 * configure: Regenerated.
17370 * config.in: Regenerated.
17372 2003-01-04 Andreas Schwab <schwab@suse.de>
17374 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17376 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17378 * Makefile.in: Remove obsolete code.
17380 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17382 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17383 defined(PT_FPR0_HI).
17385 2002-11-17 Stuart Hughes <seh@zee2.com>
17387 * linux-arm-low.c (arm_num_regs): Increase.
17388 (arm_regmap): Include status register.
17390 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17392 * linux-low.c (register_addr): Remove incorrect -1 check.
17394 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17396 * linux-low.c (linux_create_inferior): Call setpgid. Return
17398 (unstopped_p, linux_signal_pid): Remove.
17399 (linux_target_ops): Remove linux_signal_pid.
17400 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17401 global instead of target method.
17402 * target.h (struct target_ops): Remove signal_pid. Update comment
17403 for create_inferior.
17404 * server.c (signal_pid): New variable.
17405 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17406 gdbserver. Set the child to be the foreground process group.
17407 (attach_inferior): Set signal_pid.
17409 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17411 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17413 2002-08-20 Jim Blandy <jimb@redhat.com>
17415 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17418 2002-08-01 Andrew Cagney <cagney@redhat.com>
17420 * Makefile.in: Make chill references obsolete.
17422 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17424 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17425 * configure: Regenerate.
17426 * config.in: Regenerate.
17428 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17430 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17431 (perror_with_name, remote_close, remote_open, expect, play): Static.
17433 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17435 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17436 byte offsets instead of an array of indexes.
17437 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17439 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17441 * regcache.c: Add comment.
17443 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17445 * thread-db.c: New file.
17446 * proc-service.c: New file.
17447 * acinclude.m4: New file.
17448 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17449 proc-service.o, and thread-db.o.
17450 (linux-low.o): Add USE_THREAD_DB.
17451 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17452 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17453 * aclocal.m4: Regenerated.
17454 * config.in: Regenerated.
17455 * configure: Regenerated.
17456 * configure.in: Check for proc_service.h, sys/procfs.h,
17457 thread_db.h, and linux/elf.h headrs.
17458 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17459 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17460 Check for -lthread_db and thread support.
17461 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17462 PowerPC, and SuperH.
17463 * i387-fp.c: Constify arguments.
17464 * i387-fp.h: Likewise.
17465 * inferiors.c: (struct thread_info): Renamed from
17466 `struct inferior_info'. Remove PID member. Use generic inferior
17467 list header. All uses updated.
17468 (inferiors, signal_pid): Removed.
17469 (all_threads): New variable.
17470 (get_thread): Define.
17471 (add_inferior_to_list): New function.
17472 (for_each_inferior): New function.
17473 (change_inferior_id): New function.
17474 (add_inferior): Removed.
17475 (remove_inferior): New function.
17476 (add_thread): New function.
17477 (free_one_thread): New function.
17478 (remove_thread): New function.
17479 (clear_inferiors): Use for_each_inferior and free_one_thread.
17480 (find_inferior): New function.
17481 (find_inferior_id): New function.
17482 (inferior_target_data): Update argument type.
17483 (set_inferior_target_data): Likewise.
17484 (inferior_regcache_data): Likewise.
17485 (set_inferior_regcache_data): Likewise.
17486 * linux-low.c (linux_bp_reinsert): Remove.
17487 (all_processes, stopping_threads, using_thrads)
17488 (struct pending_signals, debug_threads, pid_of): New.
17489 (inferior_pid): Replace with macro.
17490 (struct inferior_linux_data): Remove.
17491 (get_stop_pc, add_process): New functions.
17492 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17493 Use add_process and add_thread.
17494 (linux_attach_lwp): New function, based on old linux_attach. Use
17495 add_process and add_thread. Set stop_expected for new threads.
17496 (linux_attach): New function.
17497 (linux_kill_one_process): New function.
17498 (linux_kill): Kill all LWPs.
17499 (linux_thread_alive): Use find_inferior_id.
17500 (check_removed_breakpoints, status_pending_p): New functions.
17501 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17502 Update. Use WNOHANG. Wait for cloned processes also. Update process
17503 struct for the found process.
17504 (linux_wait_for_event): New function.
17505 (linux_wait): Use it. Support LWPs.
17506 (send_sigstop, wait_for_sigstop, stop_all_processes)
17507 (linux_resume_one_process, linux_continue_one_process): New functions.
17508 (linux_resume): Support LWPs.
17509 (REGISTER_RAW_SIZE): Remove.
17510 (fetch_register): Use register_size instead. Call supply_register.
17511 (usr_store_inferior_registers): Likewise. Call collect_register.
17512 Fix recursive case.
17513 (regsets_fetch_inferior_registers): Improve error message.
17514 (regsets_store_inferior_registers): Add debugging.
17515 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17516 (unstopped_p, linux_signal_pid): New functions.
17517 (linux_target_ops): Add linux_signal_pid.
17518 (linux_init_signals): New function.
17519 (initialize_low): Call it. Initialize using_threads.
17520 * regcache.c (inferior_regcache_data): Add valid
17522 (get_regcache): Fetch registers lazily. Add fetch argument
17523 and update all callers.
17524 (regcache_invalidate_one, regcache_invalidate): New
17526 (new_register_cache): Renamed from create_register_cache.
17527 Return the new regcache.
17528 (free_register_cache): Change argument to a void *.
17529 (registers_to_string, registers_from_string): Call get_regcache
17530 with fetch flag set.
17531 (register_data): Make static. Pass fetch flag to get_regcache.
17532 (supply_register): Call get_regcache with fetch flag clear.
17533 (collect_register): Call get_regcache with fetch flag set.
17534 (collect_register_as_string): New function.
17535 * regcache.h: Update.
17536 * remote-utils.c (putpkt): Flush after debug output and use
17538 Handle input interrupts while waiting for an ACK.
17539 (input_interrupt): Use signal_pid method.
17540 (getpkt): Flush after debug output and use stderr.
17541 (outreg): Use collect_register_as_string.
17542 (new_thread_notify, dead_thread_notify): New functions.
17543 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17544 and general_thread.
17545 (look_up_one_symbol): Flush after debug output.
17546 * server.c (step_thread, server_waiting): New variables.
17547 (start_inferior): Don't use signal_pid. Update call to mywait.
17548 (attach_inferior): Update call to mywait.
17549 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17550 (main): Don't fetch/store registers explicitly. Use
17551 set_desired_inferior. Support proposed ``Hs'' packet. Update
17553 * server.h: Update.
17554 (struct inferior_list, struct_inferior_list_entry): New.
17555 * target.c (set_desired_inferior): New.
17556 (write_inferior_memory): Constify.
17557 (mywait): New function.
17558 * target.h: Update.
17559 (struct target_ops): New signal_pid method.
17560 (mywait): Removed macro, added prototype.
17562 * linux-low.h (regset_func): Removed.
17563 (regset_fill_func, regset_store_func): New.
17564 (enum regset_type): New.
17565 (struct regset_info): Add type field. Use new operation types.
17566 (struct linux_target_ops): stop_pc renamed to get_pc.
17567 Add decr_pc_after_break and breakpoint_at.
17568 (get_process, get_thread_proess, get_process_thread)
17569 (strut process_info, all_processes, linux_attach_lwp)
17570 (thread_db_init): New.
17572 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17573 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17574 (the_low_target): Add new members.
17575 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17576 (i386_store_fpxregset): Constify.
17577 (target_regsets): Add new kind identifier.
17578 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17579 (i386_set_pc): Add debugging.
17580 (i386_breakpoint_at): New function.
17581 (the_low_target): Add new members.
17582 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17583 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17584 (mips_breakpoint_at): New.
17585 (the_low_target): Add new members.
17586 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17587 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17588 (the_low_target): Add new members.
17589 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17590 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17591 (the_low_target): Add new members.
17592 * linux-x86-64-low.c (target_regsets): Add new kind
17595 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17597 From Martin Pool <mbp@samba.org>:
17598 * server.c (gdbserver_usage): New function.
17601 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17603 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17604 stop_at -> stop_pc.
17606 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17608 * Makefile.in: Remove obsolete code.
17610 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17612 * linux-low.c (regsets_fetch_inferior_registers),
17613 (regsets_store_inferior_registers): Removed cast to int from
17615 * regcache.h: Added declaration of struct inferior_info.
17617 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17619 * inferiors.c (struct inferior_info): Add regcache_data.
17620 (add_inferior): Call create_register_cache.
17621 (clear_inferiors): Call free_register_cache.
17622 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17623 * regcache.c (struct inferior_regcache_data): New.
17624 (registers): Remove.
17625 (get_regcache): New function.
17626 (create_register_cache, free_register_cache): New functions.
17627 (set_register_cache): Don't initialize the register cache here.
17628 (registers_to_string, registers_from_string, register_data): Call
17630 * regcache.h: Add prototypes.
17631 * server.h: Likewise.
17633 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17635 * mem-break.c: New file.
17636 * mem-break.h: New file.
17637 * Makefile.in: Add mem-break.o rule; update server.h
17639 * inferiors.c (struct inferior_info): Add target_data
17641 (clear_inferiors): Free target_data member if set.
17642 (inferior_target_data, set_inferior_target_data): New functions.
17643 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17644 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17645 * linux-low.c (linux_bp_reinsert): New variable.
17646 (struct inferior_linux_data): New.
17647 (linux_create_inferior): Use set_inferior_target_data.
17648 (linux_attach): Likewise. Call add_inferior.
17649 (linux_wait_for_one_inferior): New function.
17650 (linux_wait): Call it.
17651 (linux_write_memory): Add const.
17652 (initialize_low): Call set_breakpoint_data.
17653 * linux-low.h (struct linux_target_ops): Add breakpoint
17655 * server.c (attach_inferior): Remove extra add_inferior
17657 * server.h: Include mem-break.h. Update inferior.c
17659 * target.c (read_inferior_memory)
17660 (write_inferior_memory): New functions.
17661 * target.h (read_inferior_memory)
17662 (write_inferior_memory): Change macros to prototypes.
17663 (struct target_ops): Update comments. Add const to write_memory
17666 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17668 * linux-low.c (usr_store_inferior_registers): Support
17669 registers which are allowed to fail to store.
17670 * linux-low.h (linux_target_ops): Likewise.
17671 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17672 (ppc_cannot_store_register): FPSCR may not be storable.
17674 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17676 * server.h: Include <string.h> if HAVE_STRING_H.
17677 * ChangeLog: Correct paths in last ChangeLog entry.
17679 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17681 * linux-low.h: Remove obsolete prototypes.
17682 (struct linux_target_ops): New.
17683 (extern the_low_target): New.
17684 * linux-low.c (num_regs, regmap): Remove declarations.
17685 (register_addr): Use the_low_target explicitly.
17686 (fetch_register): Likewise.
17687 (usr_fetch_inferior_registers): Likewise.
17688 (usr_store_inferior_registers): Likewise.
17689 * linux-arm-low.c (num_regs): Remove.
17690 (arm_num_regs): Define.
17691 (arm_regmap): Renamed from regmap, made static.
17692 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17694 (arm_cannot_store_register): Renamed from cannot_store_register,
17696 (the_low_target): New.
17697 * linux-i386-low.c (num_regs): Remove.
17698 (i386_num_regs): Define.
17699 (i386_regmap): Renamed from regmap, made static.
17700 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17702 (i386_cannot_store_register): Renamed from cannot_store_register,
17704 (the_low_target): New.
17705 * linux-ia64-low.c (num_regs): Remove.
17706 (ia64_num_regs): Define.
17707 (ia64_regmap): Renamed from regmap, made static.
17708 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17710 (ia64_cannot_store_register): Renamed from cannot_store_register,
17712 (the_low_target): New.
17713 * linux-m68k-low.c (num_regs): Remove.
17714 (m68k_num_regs): Define.
17715 (m68k_regmap): Renamed from regmap, made static.
17716 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17718 (m68k_cannot_store_register): Renamed from cannot_store_register,
17720 (the_low_target): New.
17721 * linux-mips-low.c (num_regs): Remove.
17722 (mips_num_regs): Define.
17723 (mips_regmap): Renamed from regmap, made static.
17724 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17726 (mips_cannot_store_register): Renamed from cannot_store_register,
17728 (the_low_target): New.
17729 * linux-ppc-low.c (num_regs): Remove.
17730 (ppc_num_regs): Define.
17731 (ppc_regmap): Renamed from regmap, made static.
17732 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17734 (ppc_cannot_store_register): Renamed from cannot_store_register,
17736 (the_low_target): New.
17737 * linux-s390-low.c (num_regs): Remove.
17738 (s390_num_regs): Define.
17739 (s390_regmap): Renamed from regmap, made static.
17740 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17742 (s390_cannot_store_register): Renamed from cannot_store_register,
17744 (the_low_target): New.
17745 * linux-sh-low.c (num_regs): Remove.
17746 (sh_num_regs): Define.
17747 (sh_regmap): Renamed from regmap, made static.
17748 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17750 (sh_cannot_store_register): Renamed from cannot_store_register,
17752 (the_low_target): New.
17753 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17754 (the_low_target): New.
17756 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17758 * Makefile.in: Add stamp-h target.
17759 * configure.in: Create stamp-h.
17760 * configure: Regenerated.
17762 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17764 * inferiors.c: New file.
17765 * target.c: New file.
17766 * target.h: New file.
17767 * Makefile.in: Add target.o and inferiors.o. Update
17769 * linux-low.c (inferior_pid): New static variable,
17770 moved from server.c.
17771 (linux_create_inferior): Renamed from create_inferior.
17772 Call add_inferior. Return 0 on success instead of a PID.
17773 (linux_attach): Renamed from myattach.
17774 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17775 (linux_thread_alive): Renamed from mythread_alive.
17776 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17778 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17779 (regsets_store_inferior_registers): Correct error message.
17780 Add missing ``return 0''.
17781 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17782 (linux_store_registers): Renamed from store_inferior_registers.
17783 (linux_read_memory): Renamed from read_inferior_memory.
17784 (linux_write_memory): Renamed from write_inferior_memory.
17785 (linux_target_ops): New structure.
17786 (initialize_low): Call set_target_ops ().
17787 * remote-utils.c (unhexify): New function.
17788 (hexify): New function.
17789 (input_interrupt): Send signals to ``signal_pid''.
17790 * server.c (inferior_pid): Remove.
17791 (start_inferior): Update create_inferior call.
17792 (attach_inferior): Call add_inferior.
17793 (handle_query): New function.
17794 (main): Call handle_query for `q' packets.
17795 * server.h: Include "target.h". Remove obsolete prototypes.
17796 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17798 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17800 * Makefile.in: Add WARN_CFLAGS. Update configury
17802 * configure.in: Check for <string.h>
17803 * configure: Regenerate.
17804 * config.in: Regenerate.
17805 * gdbreplay.c: Include needed system headers.
17806 (remote_open): Remove strchr prototype.
17807 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17808 * regcache.c (supply_register): Change buf argument to const void *.
17809 (supply_register_by_name): Likewise.
17810 (collect_register): Change buf argument to void *.
17811 (collect_register_by_name): Likewise.
17812 * regcache.h: Add missing prototypes.
17813 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17814 * server.c (handle_query): New function.
17815 (attached): New static variable, moved out of main.
17816 (main): Quiet longjmp clobber warnings.
17817 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17818 * utils.c (error): Remove NORETURN.