1 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
3 * Makefile.in: Use INSTALL_PROGRAM_ENV.
5 2020-01-01 Joel Brobecker <brobecker@adacore.com>
7 * server.c (gdbserver_version): Change copyright year to 2020.
8 * gdbreplay.c (gdbreplay_version): Likewise.
10 2019-12-19 Christian Biesinger <cbiesinger@google.com>
12 * configure: Regenerate.
13 * configure.ac: Quote variable arguments of test.
15 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
17 * Makefile.in: Fix build with GNU Make 3.81
19 2019-12-16 Tom Tromey <tromey@adacore.com>
21 * server.c (get_exec_file): Constify result.
23 2019-12-10 Christian Biesinger <cbiesinger@google.com>
25 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
26 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
27 * config.in: Regenerate.
28 * configure: Regenerate.
29 * configure.ac: Don't check for strerror.
30 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
31 Call safe_strerror instead of strerror.
32 * server.h (strerror): Remove this now-unnecessary declaration.
33 * tracepoint.c (init_named_socket): Call safe_strerror instead of
35 (gdb_agent_helper_thread): Likewise.
36 * utils.c (perror_with_name): Likewise.
38 2019-11-26 Tom Tromey <tom@tromey.com>
40 * configure, config.in: Rebuild.
42 2019-11-26 Tom Tromey <tom@tromey.com>
44 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
45 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
47 * configure, config.in: Rebuild.
49 2019-11-26 Tom Tromey <tom@tromey.com>
51 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
52 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
53 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
54 * acinclude.m4: Include ax_pthread.m4.
55 * config.in, configure: Rebuild.
57 2019-11-26 Christian Biesinger <cbiesinger@google.com>
59 * debug.c (debug_set_output): Call safe_strerror instead of
61 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
62 (linux_kill_one_lwp): Likewise.
63 (linux_detach_one_lwp): Likewise.
64 (linux_wait_for_event_filtered): Likewise.
65 (store_register): Likewise.
66 * lynx-low.c (lynx_attach): Likewise.
67 * mem-break.c (insert_memory_breakpoint): Likewise.
68 (remove_memory_breakpoint): Likewise.
69 (delete_fast_tracepoint_jump): Likewise.
70 (set_fast_tracepoint_jump): Likewise.
71 (uninsert_fast_tracepoint_jumps_at): Likewise.
72 (reinsert_fast_tracepoint_jumps_at): Likewise.
73 * nto-low.c (nto_xfer_memory): Likewise.
74 (nto_resume): Likewise.
76 2019-11-20 Luis Machado <luis.machado@linaro.org>
78 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
79 instead of register count.
80 * tdesc.c (tdesc_contains_feature): New function.
81 * tdesc.h (tdesc_contains_feature): New prototype.
83 2019-11-15 Christian Biesinger <cbiesinger@google.com>
85 * Makefile.in: Add safe-strerror.c.
86 * configure: Regenerate.
87 * configure.ac: Don't source common.host.
89 2019-11-15 Christian Biesinger <cbiesinger@google.com>
91 * config.in: Regenerate.
92 * configure: Regenerate.
94 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
96 * ax.c (ax_printf): Handle size_t_arg.
98 2019-11-06 Christian Biesinger <cbiesinger@google.com>
100 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
101 * mi/mi-main.c (output_cores): Likewise.
102 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
103 (linux_xfer_osdata_modules): Likewise.
104 * remote.c (register_remote_support_xml): Likewise.
105 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
106 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
108 2019-11-01 Christian Biesinger <cbiesinger@google.com>
110 * configure: Regenerate.
111 * configure.ac: Remove check for strerror_r.
113 2019-10-31 Christian Biesinger <cbiesinger@google.com>
115 * config.in: Regenerate.
116 * configure: Regenerate.
117 * configure.ac: Also check for strerror_r.
119 2019-10-31 Christian Biesinger <cbiesinger@google.com>
121 * ax.h (debug_agent): Remove duplicate declaration.
123 2019-10-26 Tom de Vries <tdevries@suse.de>
125 * linux-aarch64-low.c: Fix typos in comments.
126 * linux-arm-low.c: Same.
128 * linux-ppc-low.c: Same.
129 * proc-service.c: Same.
132 * tracepoint.c: Same.
135 2019-10-25 Tom Tromey <tromey@adacore.com>
137 * utils.c (xstrdup): Remove.
139 2019-10-23 Tom Tromey <tom@tromey.com>
141 * configure, config.in: Rebuild.
143 2019-10-23 Tom Tromey <tom@tromey.com>
145 * configure: Rebuild.
146 * acinclude.m4: Use m4_include, not sinclude.
148 2019-10-17 Tom Tromey <tromey@adacore.com>
150 * configure: Rebuild.
151 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
152 in AC_CONFIG_FILES invocation.
153 * Makefile.in (stamp-h, Makefile): Use new-style config.status
156 2019-10-16 Christian Biesinger <cbiesinger@google.com>
158 * server.c: Include xml-builtin.h.
159 (get_xml_features): Don't declare xml_builtins here.
161 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
163 * Makefile.in: Remove references to vec-ipa.o.
165 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
167 * Makefile.in: Remove references to vec.c.
169 2019-10-02 Christian Biesinger <cbiesinger@google.com>
171 * server.c (server_waiting): Change to bool.
172 (extended_protocol): Likewise.
173 (response_needed): Likewise.
174 (exit_requested): Likewise.
175 (run_once): Likewise.
176 (report_no_resumed): Likewise.
177 (non_stop): Likewise.
178 (disable_packet_vCont): Likewise.
179 (disable_packet_Tthread): Likewise.
180 (disable_packet_qC): Likewise.
181 (disable_packet_qfThreadInfo): Likewise.
182 (handle_general_set): Update.
183 (handle_detach): Update.
184 (handle_monitor_command): Update.
185 (handle_query): Update.
186 (captured_main): Update.
187 (process_serial_event): Update.
188 * server.h (server_waiting): Change to bool.
189 (disable_packet_vCont): Likewise.
190 (disable_packet_Tthread): Likewise.
191 (disable_packet_qC): Likewise.
192 (disable_packet_qfThreadInfo): Likewise.
193 (run_once): Likewise.
194 (non_stop): Likewise.
195 * target.c (target_stop_and_wait): Update.
197 2019-10-02 Tom Tromey <tromey@adacore.com>
199 * Makefile.in (SFILES): Add common-inferior.c.
200 (OBS): Add common-inferior.o.
201 * server.c (startup_with_shell): Don't define.
203 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
205 * linux-low.c (linux_low_read_btrace): Update for change to
208 2019-09-20 Christian Biesinger <cbiesinger@google.com>
210 * debug.c (debug_threads): Remove comment in favor of the header.
211 * debug.h (using_threads): Add declaration.
212 (debug_threads): Add comment.
213 * linux-aarch64-low.c: Include debug.h and remove declaration of
215 * nto-low.c: Likewise.
216 * remote-utils.c: Likewise.
217 * thread-db.c: Likewise.
219 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
221 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
222 and powerpc-cell64l-ipa.o.
223 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
224 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
225 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
228 * spu-low.c: Remove file.
230 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
231 (parse_spufs_run): Remove.
232 (ppc_get_pc): Remove Cell/B.E. support.
233 (ppc_set_pc): Likewise.
234 (ppc_breakpoint_at): Likewise.
235 (ppc_arch_setup): Likewise.
236 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
237 tdesc_powerpc_cell32l.
238 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
239 or init_registers_powerpc_cell32l.
240 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
241 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
242 or init_registers_powerpc_cell32l.
243 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
244 (init_registers_powerpc_cell32l): Remove prototype.
245 (init_registers_powerpc_cell64l): Likewise.
247 * target.h (struct target_ops): Remove qxfer_spu member.
248 * server.c (handle_qxfer_spu): Remove.
249 (qxfer_packets): Remove entry for "spu".
250 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
251 * linux-low.c (SPUFS_MAGIC): Remove.
252 (spu_enumerate_spu_ids): Remove.
253 (linux_qxfer_spu): Remove.
254 (linux_target_ops): Remove qxfer_spu member.
255 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
256 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
257 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
259 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
261 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
262 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
263 * config.in: Regenerate.
264 * configure: Regenerate.
266 2019-08-15 Tom Tromey <tromey@adacore.com>
268 * target.c (target_write_memory): Use gdb::byte_vector.
270 2019-08-15 Tom Tromey <tromey@adacore.com>
272 * tracepoint.c (write_inferior_data_pointer)
273 (write_inferior_integer, write_inferior_int8)
274 (write_inferior_uinteger, m_tracepoint_action_download)
275 (r_tracepoint_action_download, x_tracepoint_action_download)
276 (l_tracepoint_action_download, clear_inferior_trace_buffer)
277 (download_agent_expr, download_tracepoint_1)
278 (download_trace_state_variables, upload_fast_traceframes): Update.
279 * server.c (gdb_write_memory): Update.
280 * remote-utils.c (relocate_instruction): Update.
281 * proc-service.c (ps_pdwrite): Update.
282 * mem-break.c (remove_memory_breakpoint)
283 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
284 (uninsert_fast_tracepoint_jumps_at)
285 (reinsert_fast_tracepoint_jumps_at): Update.
286 * linux-x86-low.c (append_insns)
287 (i386_install_fast_tracepoint_jump_pad)
288 (amd64_write_goto_address, i386_write_goto_address): Update.
289 * linux-s390-low.c (append_insns, s390_write_goto_address):
291 * linux-ppc-low.c (ppc_relocate_instruction)
292 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
293 (ppc_write_goto_address): Update.
294 * linux-aarch64-low.c (append_insns): Update.
295 * target.h (struct target_ops): Update.
296 (write_inferior_memory): Don't declare.
297 * target.c (target_write_memory): Rename from
298 write_inferior_memory. Remove old target_write_memory.
300 2019-08-15 Tom Tromey <tromey@adacore.com>
302 * target.c (write_inferior_memory): Use std::vector.
304 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
307 * configure.ac: Drop enable-libmcheck support.
308 * configure, config.in: Rebuild.
309 * acinclude.m4: Don't include it.
311 2019-07-19 Alan Hayward <alan.hayward@arm.com>
313 * configure.srv: Remove Arm xml files.
315 2019-07-19 Alan Hayward <alan.hayward@arm.com>
317 * configure.srv: Add new files. Remove xml generated files.
318 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
320 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
321 * linux-aarch32-tdesc.c: New file.
322 * linux-aarch32-tdesc.h: New file.
323 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
324 * linux-arm-low.c (init_registers_arm, tdesc_arm)
325 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
326 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
327 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
328 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
329 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
330 (arm_read_description): Call arm_linux_read_description.
331 (initialize_low_arch): Don't init registers.
332 * linux-arm-tdesc.c: New file.
333 * linux-arm-tdesc.h: New file.
335 2019-07-10 Alan Hayward <alan.hayward@arm.com>
337 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
338 Move counter inside for.
339 (arm_read_description): Check ptrace earlier.
340 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
342 2019-07-09 Tom Tromey <tom@tromey.com>
344 * configure: Rebuild.
345 * configure.ac: Change common to gdbsupport.
346 * acinclude.m4: Change common to gdbsupport.
347 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
348 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
349 common to gdbsupport.
350 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
351 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
352 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
353 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
354 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
355 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
356 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
357 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
358 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
359 common to gdbsupport.
361 2019-07-04 Alan Hayward <alan.hayward@arm.com>
363 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
365 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
367 2019-07-04 Alan Hayward <alan.hayward@arm.com>
369 * configure.srv: Remove legacy xml.
370 * linux-aarch64-low.c (initialize_low_arch): Remove
371 initialize_low_tdesc call.
372 * linux-aarch64-tdesc-selftest.c: Remove file.
373 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
374 * linux-x86-low.c (initialize_low_arch): Remove
375 initialize_low_tdesc call.
376 * linux-x86-tdesc-selftest.c: Remove file.
377 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
379 2019-06-20 Tom de Vries <tdevries@suse.de>
381 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
382 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
384 2019-06-19 Tom de Vries <tdevries@suse.de>
386 * debug.h (debug_write): Change return type to ssize_t.
387 * debug.c (debug_write): Same.
389 2019-06-14 Tom Tromey <tom@tromey.com>
391 * configure.ac: Use new path to gnulib.
392 * configure: Rebuild.
393 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
396 2019-06-11 Tom Tromey <tom@tromey.com>
398 * Makefile.in (SFILES): Add alloc.c.
400 (IPA_OBJS): Add alloc-ipa.o.
401 (alloc-ipa.o): New target.
402 (%.o: ../%.c): New pattern rule.
404 2019-06-10 Tom Tromey <tromey@adacore.com>
406 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
407 end warning with a newline.
408 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
410 * thread-db.c (attach_thread): Don't end warning with a newline.
411 (thread_db_notice_clone): Likewise.
412 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
414 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
415 end warning with a newline.
417 2019-06-04 Pedro Alves <palves@redhat.com>
419 * server.c (captured_main): Use make_unique_xstrdup.
421 2019-06-02 Tom Tromey <tom@tromey.com>
423 * gdbreplay.c (fromhex): Remove.
424 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
426 2019-05-29 Tom Tromey <tromey@adacore.com>
428 * configure: Rebuild.
430 2019-05-06 Kevin Buettner <kevinb@redhat.com>
432 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
433 sign extension code on 32-bit builds.
435 2019-05-03 Eli Zaretskii <eliz@gnu.org>
438 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
440 2019-04-19 Tom Tromey <tom@tromey.com>
442 * server.c (struct vstop_notif): Derive from notif_event.
444 (queue_stop_reply): Update.
445 (remove_all_on_match_ptid): Change type. Rewrite.
446 (discard_queued_stop_replies): Rewrite.
447 (in_queued_stop_replies_ptid): Change type.
448 (in_queued_stop_replies): Rewrite.
449 (notif_stop): Update.
450 (queue_stop_reply_callback): Update.
451 (captured_main): Don't call initialize_notif.
452 (push_stop_notification): Update.
453 * notif.c (notif_write_event, handle_notif_ack)
454 (notif_event_enque, notif_push): Update.
455 (notif_event_xfree, initialize_notif): Remove.
456 * notif.h (struct notif_event): Include <list>, not
458 (struct notif_server) <queue>: Now a std::list.
459 (notif_event_p): Remove typedef.
460 (initialize_notif): Don't declare.
461 (struct notif_event): Add virtual destructor.
463 2019-04-17 Alan Hayward <alan.hayward@arm.com>
465 * ax.c (ax_vdebug): Call debug_printf.
466 * debug.c (debug_write): New function.
467 * debug.h (debug_write): New declaration.
468 * linux-low.c (sigchld_handler): Call debug_write.
470 2019-04-17 Alan Hayward <alan.hayward@arm.com>
472 * debug.c (debug_set_output): New function.
473 (debug_vprintf): Send output to debug_file.
474 (debug_flush): Likewise.
475 * debug.h (debug_set_output): New declaration.
476 * server.c (handle_monitor_command): Add debug-file option.
477 (captured_main): Likewise.
479 2019-04-17 Alan Hayward <alan.hayward@arm.com>
481 * debug.c (remote_debug): Add definition.
482 * debug.h (remote_debug): Add declaration.
483 * hostio.c (remote_debug): Remove declaration.
484 * remote-utils.c (struct ui_file): Likewise.
485 (remote_debug): Likewise.
486 * remote-utils.h (remote_debug): Likewise,
487 * server.c (remote_debug): Remove definition.
489 2019-04-10 Kevin Buettner <kevinb@redhat.com>
491 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
492 when using a 64-bit gdbserver.
494 2019-04-09 Tom Tromey <tromey@adacore.com>
496 * linux-low.c (select_event_lwp): Use find_thread_in_random.
498 2019-04-08 Tom Tromey <tom@tromey.com>
500 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
502 (linux_resume_one_lwp): Likewise.
504 2019-04-08 Tom Tromey <tom@tromey.com>
506 * gdbreplay.c: Update.
507 * linux-low.c: Update.
510 2019-04-08 Tom Tromey <tom@tromey.com>
512 * server.c: Use C++ exception handling.
513 * linux-low.c: Use C++ exception handling.
514 * gdbreplay.c: Use C++ exception handling.
516 2019-04-08 Tom Tromey <tom@tromey.com>
518 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
519 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
520 (captured_main, main): Update.
521 * gdbreplay.c (main): Update.
523 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
525 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
526 value in argument pointer, return 1 if the entry is found and 0
527 otherwise. Move comment.
528 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
529 * linux-low.h (linux_get_auxv): Declare.
530 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
532 2019-04-05 Tom Tromey <tromey@adacore.com>
534 * server.c (gdbserver_usage): Use upper-case for metasyntactic
537 2019-03-28 Alan Hayward <alan.hayward@arm.com>
539 * linux-low.c (AT_HWCAP2): Add define if not already included.
541 2019-03-26 Alan Hayward <alan.hayward@arm.com>
543 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
544 (aarch64_arch_setup): Call linux_get_hwcap.
545 * linux-arm-low.c (arm_get_hwcap): Remove function.
546 (arm_read_description): Call linux_get_hwcap.
547 * linux-low.c (linux_get_auxv): New function.
548 (linux_get_hwcap): Likewise.
549 (linux_get_hwcap2): Likewise.
550 * linux-low.h (linux_get_hwcap): New declaration.
551 (linux_get_hwcap2): Likewise.
552 * linux-ppc-low.c (ppc_get_auxv): Remove function.
553 (ppc_arch_setup): Call linux_get_hwcap.
554 * linux-s390-low.c (s390_get_hwcap): Remove function.
555 (s390_arch_setup): Call linux_get_hwcap.
557 2019-03-22 Alan Hayward <alan.hayward@arm.com>
558 Jiong Wang <jiong.wang@arm.com>
560 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
561 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
563 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
565 2019-03-22 Alan Hayward <alan.hayward@arm.com>
566 Jiong Wang <jiong.wang@arm.com>
568 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
569 (aarch64_get_hwcap): New function.
570 (aarch64_arch_setup): Read APIA hwcap.
572 2019-03-22 Alan Hayward <alan.hayward@arm.com>
573 Jiong Wang <jiong.wang@arm.com>
575 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
576 (initialize_low_tracepoint): Likewise.
577 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
578 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
579 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
580 (aarch64_linux_read_description): Likewise.
581 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
583 2019-03-12 John Baldwin <jhb@FreeBSD.org>
585 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
586 i386_create_target_description for 'segments' parameter.
587 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
588 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
589 * win32-i386-low.c (i386_arch_setup): Likewise.
591 2019-03-12 Tom Tromey <tromey@adacore.com>
593 * linux-low.c (iterate_over_lwps): Update.
595 2019-03-06 Tom Tromey <tom@tromey.com>
597 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
598 (captured_main): Use SCOPE_EXIT.
600 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
602 * configure.srv: Use '$enable_unittest' instead of '$development'
603 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
606 2019-02-27 Tom Tromey <tromey@adacore.com>
608 * gdbreplay.c (logchar): Handle \r\n.
610 2019-02-07 Alan Hayward <alan.hayward@arm.com>
612 * linux-low.c (linux_attach): Add process before lwp.
613 * server.c (attach_inferior): Check if already attached.
615 2019-02-07 Tom Tromey <tom@tromey.com>
617 * x86-tdesc.h: Rename include guard.
618 * x86-low.h: Add include guard.
619 * wincecompat.h: Rename include guard.
620 * win32-low.h: Add include guard.
621 * utils.h: Rename include guard.
622 * tracepoint.h: Rename include guard.
623 * tdesc.h: Rename include guard.
624 * target.h: Rename include guard.
625 * server.h: Rename include guard.
626 * remote-utils.h: Rename include guard.
627 * regcache.h: Rename include guard.
628 * nto-low.h: Rename include guard.
629 * notif.h: Add include guard.
630 * mem-break.h: Rename include guard.
631 * lynx-low.h: Add include guard.
632 * linux-x86-tdesc.h: Add include guard.
633 * linux-s390-tdesc.h: Add include guard.
634 * linux-ppc-tdesc-init.h: Add include guard.
635 * linux-low.h: Add include guard.
636 * linux-aarch64-tdesc.h: Add include guard.
637 * linux-aarch32-low.h: Add include guard.
638 * inferiors.h: Rename include guard.
639 * i387-fp.h: Rename include guard.
640 * hostio.h: Rename include guard.
641 * gdbthread.h: Rename include guard.
642 * gdb_proc_service.h: Rename include guard.
643 * event-loop.h: Rename include guard.
644 * dll.h: Rename include guard.
645 * debug.h: Rename include guard.
646 * ax.h: Rename include guard.
648 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
651 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
652 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
654 2019-01-25 Tom Tromey <tom@tromey.com>
656 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
658 2019-01-25 Tom Tromey <tom@tromey.com>
660 * win32-low.c: Fix common/ includes.
661 * win32-i386-low.c: Fix common/ includes.
662 * tracepoint.c: Fix common/ includes.
663 * thread-db.c: Fix common/ includes.
664 * target.h: Fix common/ includes.
665 * symbol.c: Fix common/ includes.
666 * spu-low.c: Fix common/ includes.
667 * server.h: Fix common/ includes.
668 * server.c: Fix common/ includes.
669 * remote-utils.c: Fix common/ includes.
670 * regcache.h: Fix common/ includes.
671 * regcache.c: Fix common/ includes.
672 * nto-x86-low.c: Fix common/ includes.
673 * notif.h: Fix common/ includes.
674 * mem-break.h: Fix common/ includes.
675 * lynx-low.c: Fix common/ includes.
676 * lynx-i386-low.c: Fix common/ includes.
677 * linux-x86-tdesc-selftest.c: Fix common/ includes.
678 * linux-x86-low.c: Fix common/ includes.
679 * linux-low.c: Fix common/ includes.
680 * inferiors.h: Fix common/ includes.
681 * i387-fp.c: Fix common/ includes.
682 * hostio.c: Fix common/ includes.
683 * hostio-errno.c: Fix common/ includes.
684 * gdbthread.h: Fix common/ includes.
685 * gdbreplay.c: Fix common/ includes.
686 * fork-child.c: Fix common/ includes.
687 * event-loop.c: Fix common/ includes.
689 (enum gdb_agent_op): Fix common/ includes.
691 2019-01-21 Tom Tromey <tom@tromey.com>
693 * tracepoint.c: Fix includes.
694 * remote-utils.c: Fix includes.
695 * linux-x86-low.c: Fix includes.
697 2019-01-01 Joel Brobecker <brobecker@adacore.com>
699 * gdbreplay.c (gdbreplay_version): Update copyright year in
701 * server.c (gdbserver_version): Likewise.
703 2018-12-05 Alan Hayward <alan.hayward@arm.com>
705 * linux-low.c (add_lwp): Switch ordering.
707 2018-11-29 Tom Tromey <tom@tromey.com>
709 * win32-low.c (win32_join): Take pid, not process.
710 * target.h (struct target_ops) <join>: Change argument type.
711 (join_inferior): Change argument name.
712 * spu-low.c (spu_join): Take pid, not process.
713 * server.c (handle_detach): Preserve pid before destroying
715 * lynx-low.c (lynx_join): Take pid, not process.
716 * linux-low.c (linux_join): Take pid, not process.
718 2018-11-23 Alan Hayward <alan.hayward@arm.com>
720 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
721 (aarch64_cannot_fetch_register): Likewise.
722 (struct linux_target_ops): Update references.
724 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
726 * linux-ppc-low.c: Include nat/linux-ptrace.h.
728 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
730 * configure.srv (ipa_ppc_linux_regobj): Add
731 powerpc-isa207-htm-vsx32l-ipa.o and
732 powerpc-isa207-htm-vsx64l-ipa.o.
733 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
734 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
735 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
736 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
737 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
738 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
739 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
740 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
741 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
742 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
743 (init_registers_powerpc_isa207_htm_vsx32l)
744 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
745 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
746 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
747 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
748 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
749 (ppc_store_tm_ctarregset): New functions.
750 (ppc_regsets): Add entries for HTM regsets.
751 (ppc_arch_setup): Set htm in features struct when needed. Set
752 sizes for the HTM regsets.
753 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
754 (initialize_low_arch): Call
755 init_registers_powerpc_isa207_htm_vsx32l and
756 init_registers_powerpc_isa207_htm_vsx64l.
757 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
758 PPC_TDESC_ISA207_HTM_VSX.
759 (initialize_low_tracepoint): Call
760 init_registers_powerpc_isa207_htm_vsx32l and
761 init_registers_powerpc_isa207_htm_vsx64l.
763 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
765 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
766 rs6000/power-linux-pmu.xml to srv_xmlfiles.
767 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
768 (ppc_store_pmuregset): New functions.
769 (ppc_regsets): Add entries for ebb and pmu regsets.
770 (ppc_arch_setup): Set isa207 in features struct if the ebb and
771 pmu regsets are available. Set sizes for these regsets.
773 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
775 * configure.srv (ipa_ppc_linux_regobj): Add
776 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
777 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
778 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
779 rs6000/powerpc-isa207-vsx32l.xml, and
780 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
781 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
782 <PPC_TDESC_ISA207_VSX>: New enum value.
783 (init_registers_powerpc_isa207_vsx32l): Declare.
784 (init_registers_powerpc_isa207_vsx64l): Declare.
785 * linux-ppc-low.c (ppc_fill_tarregset): New function.
786 (ppc_store_tarregset): New function.
787 (ppc_regsets): Add entry for the TAR regset.
788 (ppc_arch_setup): Set isa207 in features struct when needed. Set
789 size for the TAR regsets.
790 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
791 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
792 and init_registers_powerpc_isa207_vsx64l.
793 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
794 (initialize_low_tracepoint): Call
795 init_registers_powerpc_isa207_vsx32l and
796 init_registers_powerpc_isa207_vsx64l.
798 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
799 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
801 * configure.srv (ipa_ppc_linux_regobj): Add
802 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
803 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
804 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
805 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
806 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
807 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
808 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
809 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
810 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
811 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
812 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
813 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
814 (ppc_hwcap): Add comment.
815 (ppc_hwcap2): New global.
816 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
817 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
818 (ppc_regsets): Add entries for the DSCR and PPR regsets.
819 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
820 when needed. Set sizes for the the DSCR and PPR regsets.
821 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
822 (initialize_low_arch): Call
823 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
824 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
825 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
826 PPC_TDESC_ISA205_PPR_DSCR_VSX.
827 (initialize_low_tracepoint): Call
828 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
829 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
831 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
833 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
835 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
836 Simon Marchi <simark@simark.ca>
838 * acinclude.m4: Include "../selftest.m4".
839 * configure: Regenerate.
840 * configure.ac: Use "GDB_AC_SELFTEST".
841 * configure.srv: Use "$enable_unittests" instead of
842 "$development" when checking whether unit tests have been
844 * server.c (captured_main): Update message informing that
845 selftests have been disabled.
847 2018-10-04 Tom Tromey <tom@tromey.com>
849 * configure: Rebuild.
851 2018-10-04 Tom Tromey <tom@tromey.com>
853 * server.c (handle_status): Rename inner "thread".
854 (process_serial_event): Declare "res" in 'm' case.
855 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
856 (iterate_over_lwps): Rename inner "thread".
857 (linux_qxfer_libraries_svr4): Rename inner "len".
858 * gdbthread.h (find_thread_in_random): Rename inner "thread".
860 2018-10-01 Gary Benson <gbenson@redhat.com>
862 * gdb_proc_service.h: Moved common code to
863 common/gdb_proc_service.h.
865 2018-10-01 Gary Benson <gbenson@redhat.com>
867 * gdb_proc_service.h: Synchronize comments and whitespace with
868 GDB's version of this file.
870 2018-09-25 Tom Tromey <tom@tromey.com>
872 * configure: Rebuild.
873 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
875 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
877 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
878 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
879 ($(IPA_LIB)): Sort IPA_OBJS.
881 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
883 * Makefile.in: Remove references to $(ADD_DEPS).
885 2018-09-16 Tom Tromey <tom@tromey.com>
887 * remote-utils.c (remote_open): Use GNU style for metasyntactic
889 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
892 2018-09-05 Tom Tromey <tom@tromey.com>
894 * configure: Rebuild.
896 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
899 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
901 2018-08-27 Tom Tromey <tom@tromey.com>
904 * configure: Rebuild.
906 2018-08-27 Tom Tromey <tom@tromey.com>
908 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
909 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
910 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
911 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
912 (s390x_emit_stack_adjust): Add casts to unsigned char.
914 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
918 * server.h (struct client_state) <disable_randomization>:
921 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
923 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
925 (mips_supply_ptrace_register): Likewise.
927 2018-07-22 Tom Tromey <tom@tromey.com>
929 * configure: Rebuild.
931 2018-07-22 Tom Tromey <tom@tromey.com>
933 * win32-low.c (win32_create_inferior): Remove unused variables.
934 * gdbreplay.c (remote_open): Remove unused variable.
935 * remote-utils.c (remote_prepare): Remove unused variable.
936 * x86-tdesc.h (X86_TDESC_H): Define.
937 (amd64_expedite_regs): Define conditionally.
938 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
939 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
940 * remote-utils.c (readchar): Remove unused variable.
942 2018-07-13 Pedro Alves <palves@redhat.com>
944 * linux-low.c (linux_kill): Change parameter to process_info
945 pointer instead of pid. Adjust.
946 * lynx-low.c (lynx_kill): Likewise.
947 * nto-low.c (nto_kill): Likewise.
948 * spu-low.c (spu_kill): Likewise.
949 * win32-low.c (win32_kill): Likewise.
950 * server.c (handle_v_kill, kill_inferior_callback)
951 (detach_or_kill_for_exit): Adjust.
952 * target.c (kill_inferior): Change parameter to process_info
953 pointer instead of pid. Adjust.
954 * target.h (struct target_ops) <kill>: Change parameter to
955 process_info pointer instead of pid. Adjust all implementations
957 (kill_inferior): Likewise.
959 2018-07-13 Pedro Alves <palves@redhat.com>
961 * linux-low.c (linux_detach, linux_join): Change parameter to
962 process_info pointer instead of pid. Adjust.
963 * lynx-low.c (lynx_detach, lynx_join): Likewise.
964 * nto-low.c (nto_detach): Likewise.
965 * spu-low.c (spu_detach, spu_join): Likewise.
966 * win32-low.c (win32_detach, win32_join): Likewise.
967 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
968 * target.h (struct target_ops) <detach, join>: Change parameter to
969 process_info pointer instead of pid. Adjust all implementations
971 (detach_inferior, join_inferior): Rename 'pid' parameter to
974 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
975 Jan Kratochvil <jan.kratochvil@redhat.com>
976 Paul Fertser <fercerpav@gmail.com>
977 Tsutomu Seki <sekiriki@gmail.com>
979 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
980 (OBS): Add 'common/netstuff.o'.
981 (GDBREPLAY_OBS): Likewise.
982 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
983 (remote_open): Implement support for IPv6
985 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
987 (handle_accept_event): Accept connections from IPv6 sources.
988 (remote_prepare): Handle IPv6-style hostnames; implement
989 support for IPv6 connections.
990 (remote_open): Implement support for printing connections from
993 2018-07-11 Pedro Alves <palves@redhat.com>
996 * mem-break.c (any_persistent_commands): Add process_info
997 parameter and use it instead of relying on the current process.
998 Change return type to bool.
999 * mem-break.h (any_persistent_commands): Add process_info
1000 parameter and change return type to bool.
1001 * server.c (handle_detach): Remove require_running_or_return call.
1002 Look up the process_info for the process we're about to detach.
1003 If not found, return back error to GDB. Adjust
1004 any_persistent_commands call to pass down a process pointer.
1006 2018-07-11 Pedro Alves <palves@redhat.com>
1008 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1009 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1010 instead of collect_register_by_name.
1011 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1012 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1014 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1015 Pedro Alves <palves@redhat.com>
1017 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1019 2018-07-03 Tom Tromey <tom@tromey.com>
1021 * linux-low.c: Update.
1022 * lynx-low.c: Update.
1023 * mem-break.c: Update.
1024 * nto-low.c: Update.
1025 * remote-utils.c: Update.
1027 * spu-low.c: Update.
1029 * win32-low.c: Update.
1031 2018-07-03 Tom Tromey <tom@tromey.com>
1035 2018-07-03 Tom Tromey <tom@tromey.com>
1037 * linux-low.c: Update.
1039 2018-07-03 Tom Tromey <tom@tromey.com>
1043 2018-07-03 Tom Tromey <tom@tromey.com>
1045 * linux-low.c: Update.
1046 * linux-mips-low.c: Update.
1047 * lynx-low.c: Update.
1048 * nto-low.c: Update.
1049 * remote-utils.c: Update.
1051 * spu-low.c: Update.
1053 * thread-db.c: Update.
1055 2018-07-03 Tom Tromey <tom@tromey.com>
1057 * linux-low.c: Update.
1058 * linux-mips-low.c: Update.
1059 * lynx-low.c: Update.
1060 * mem-break.c: Update.
1061 * nto-low.c: Update.
1062 * remote-utils.c: Update.
1064 * spu-low.c: Update.
1066 * tracepoint.c: Update.
1068 2018-07-03 Tom Tromey <tom@tromey.com>
1070 * linux-low.c: Update.
1071 * linux-ppc-low.c: Update.
1072 * linux-x86-low.c: Update.
1073 * proc-service.c: Update.
1075 * spu-low.c: Update.
1076 * thread-db.c: Update.
1077 * win32-low.c: Update.
1079 2018-07-03 Tom Tromey <tom@tromey.com>
1081 * linux-low.c: Update.
1082 * lynx-low.c: Update.
1083 * nto-low.c: Update.
1084 * remote-utils.c: Update.
1085 * spu-low.c: Update.
1086 * thread-db.c: Update.
1087 * win32-low.c: Update.
1089 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1091 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1092 parameter in call to 'amd64_create_target_description'.
1094 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1096 * x86-tdesc.h: Remove executable permission flag.
1098 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1100 * configure.ac: Remove AC_PREREQ, add missing quoting.
1101 * configure: Re-generate.
1102 * config.in: Re-generate.
1103 * aclocal.m4: Re-generate.
1105 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1107 * tracepoint.h (current_traceframe): Remove declaration.
1109 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1111 * linux-aarch64-low.c (is_sve_tdesc): New function.
1112 (aarch64_sve_regs_copy_to_regcache): Likewise.
1113 (aarch64_sve_regs_copy_from_regcache): Likewise.
1114 (aarch64_regs_info): Add SVE checks.
1115 (initialize_low_arch): Initialize SVE.
1117 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1119 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1121 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1123 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1124 (initialize_low_tracepoint): Likewise
1125 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1126 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1128 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1130 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1132 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1134 * server.h (PBUFSIZ): Increase size
1136 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1138 * regcache.c (regcache::raw_compare): New function.
1139 * regcache.h (regcache::raw_compare): New declaration.
1141 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1143 * regcache.c (new_register_cache): Use new.
1144 (free_register_cache): Use delete.
1145 (register_data): Use const.
1146 (supply_register): Move body inside regcache.
1147 (regcache::raw_supply): New override function.
1148 (collect_register): Move body inside regcache.
1149 (regcache::raw_collect): New override function.
1150 (regcache::get_register_status): New override function.
1151 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1153 2018-06-09 Tom Tromey <tom@tromey.com>
1155 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1157 (event_queue): Use std::queue.
1158 (gdb_event_xfree): Remove.
1159 (initialize_event_loop, process_event, wait_for_event): Update.
1161 2018-06-08 Stan Cox <scox@redhat.com>
1163 * win32-low.c (win32_create_inferior): last_ptid and last_status
1164 moved to client_state.
1166 2018-06-08 Pedro Alves <palves@redhat.com>
1168 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1169 common/common-exceptions.o, common/common-utils.o,
1170 common/errors.o, common/print-utils.o and utils.o.
1171 * gdbreplay.c: Include "common-defs.h" instead of the two
1172 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1173 string.h or alloca.h.
1174 (perror_with_name): Delete.
1175 (remote_open): Use xstrdup instead of strdup.
1176 (main): Rename to ...
1177 (captured_main): ... this.
1180 2018-06-08 Tom Tromey <tom@tromey.com>
1182 * linux-low.c (linux_low_read_btrace): Update.
1184 2018-06-04 Stan Cox <scox@redhat.com>
1186 * server.h (struct client_state): New.
1187 * server.c (cont_thread, general_thread, multi_process)
1188 (report_fork_events, report_vfork_events, report_exec_events)
1189 (report_thread_events, swbreak_feature, hwbreak_feature)
1190 (vCont_supported, disable_randomization, pass_signals)
1191 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1192 Moved to client_state.
1193 * remote-utils.c (remote_debug, noack_mode)
1194 (transport_is_reliable): Moved to client_state.
1195 * tracepoint.c (current_traceframe): Moved to client_state.
1198 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1199 linux-low.c, remote-utils.h, target.c: Use client_state.
1201 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1203 * configure.srv: Add new c/h file.
1205 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1207 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1210 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1212 * gdb.arch/mips-fpregset-core.exp: New test.
1213 * gdb.arch/mips-fpregset-core.c: New test source.
1215 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1218 * hostio.c (require_int): Do not report overflow for integers
1219 between 0xfffffff and 0x7fffffff.
1221 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1223 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1224 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1225 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1227 (the_low_target): Wire them.
1229 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1231 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1232 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1233 mode. Call collect_register_by_name with vscr using
1234 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1235 (ppc_store_vrregset): Add and set vscr_offset variable as in
1236 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1239 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1241 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1242 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1243 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1245 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1247 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1248 (ppc_store_vsxregset): Likewise.
1249 (ppc_fill_vrregset): Likewise.
1250 (ppc_store_vrregset): Likewise.
1251 (ppc_fill_evrregset): Likewise.
1252 (ppc_store_evrregset): Likewise.
1253 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1254 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1257 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1259 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1260 wordsize of the inferior. Call ppc_linux_target_wordsize.
1262 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1264 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1265 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1266 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1267 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1268 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1269 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1270 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1271 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1272 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1273 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1274 (tdesc_powerpc_e500l): Remove.
1275 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1276 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1277 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1278 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1280 (ppc_arch_setup): Remove target description matching code. Fill a
1281 ppc_linux_features struct and call ppc_linux_match_description
1284 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1286 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1287 width of the requested register exceeds the width of the
1289 (mips_cannot_store_register): Likewise.
1291 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1293 * linux-mips-low.c (mips_fetch_register): New function. Update
1295 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1296 (the_low_target): Wire `mips_fetch_register'.
1298 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1300 * lynx-i386-low.c (LYNXOS_178): New macro.
1301 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1302 the layout on LynxOS-178.
1303 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1304 handle floating point registers that are not supported by
1307 2018-05-10 Tom Tromey <tom@tromey.com>
1309 * configure: Rebuild.
1311 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1314 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1315 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1316 Use it to set the expedite_regs field in the given tdesc.
1317 * x86-tdesc.h: New file.
1318 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1319 Adjust following the addition of the new expedite_regs parameter
1320 to init_target_desc.
1321 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1322 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1323 (i386_linux_read_description, amd64_linux_read_description):
1324 Adjust following the addition of the new expedite_regs parameter
1325 to init_target_desc.
1326 * lynx-i386-low.c: #include "x86-tdesc.h".
1327 (lynx_i386_arch_setup): Adjust following the addition of the new
1328 expedite_regs parameter to init_target_desc.
1329 * nto-x86-low.c: #include "x86-tdesc.h".
1330 (nto_x86_arch_setup): Adjust following the addition of the new
1331 expedite_regs parameter to init_target_desc.
1332 * win32-i386-low.c: #include "x86-tdesc.h".
1333 (i386_arch_setup): Adjust following the addition of the new
1334 expedite_regs parameter to init_target_desc.
1336 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1339 * win32-low.c (win32_create_inferior): Add call to my_wait
1340 setting last_status global.
1342 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1345 * win32-low.c (create_process): Only call gdb_tilde_expand if
1346 inferior_cwd is not NULL.
1348 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1350 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1351 registers to the cache if their values have changed.
1352 (i387_xsave_to_cache): Provide default values for x87 control
1353 registers when these features are available, but disabled.
1354 * regcache.c (supply_register_by_name_zeroed): New function.
1355 * regcache.h (supply_register_by_name_zeroed): Declare new
1358 2018-05-07 Tom Tromey <tom@tromey.com>
1360 * configure: Rebuild.
1362 2018-05-04 Tom Tromey <tom@tromey.com>
1364 * configure: Rebuild.
1366 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1367 Pedro Alves <palves@redhat.com>
1369 * linux-aarch64-low.c (aarch64_stopped_data_address):
1372 2018-04-27 Tom Tromey <tom@tromey.com>
1374 * configure: Rebuild.
1376 2018-04-23 Tom Tromey <tom@tromey.com>
1378 * configure: Rebuild.
1380 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1382 * Makefile.in (depcomp): Add "..".
1383 (all_deps_files): New and use it.
1385 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1387 * configure.srv (aarch64*-*-linux*): Don't include xml.
1388 (i[34567]86-*-cygwin*): Likewise.
1389 (i[34567]86-*-linux*): Likewise.
1390 (i[34567]86-*-lynxos*): Likewise.
1391 (i[34567]86-*-mingw32ce*): Likewise.
1392 (i[34567]86-*-mingw*): Likewise.
1393 (i[34567]86-*-nto*): Likewise.
1394 (tic6x-*-uclinux): Likewise.
1395 (x86_64-*-linux*): Likewise.
1396 (x86_64-*-mingw*): Likewise.
1397 (x86_64-*-cygwin*): Likewise.
1399 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1401 * tdesc.c: Remove xml parameter.
1403 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1405 * server.c (get_features_xml): Remove cast.
1406 * tdesc.c (void target_desc::accept): Fill in function.
1407 (tdesc_get_features_xml): Remove old xml creation.
1408 (print_xml_feature::visit_pre): Add xml vistor.
1409 * tdesc.h (struct target_desc): Make xmltarget mutable.
1410 (tdesc_get_features_xml): Remove declaration.
1412 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1414 * tdesc.c (tdesc_architecture_name): Add new function.
1415 (tdesc_osabi_name): Likewise.
1416 (tdesc_get_features_xml): Use new functions.
1418 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1420 * tdesc.c (tdesc_create_flags): Remove.
1421 (tdesc_add_flag): Likewise.
1422 (tdesc_named_type): Likewise.
1423 (tdesc_create_union): Likewise.
1424 (tdesc_create_struct): Likewise.
1425 (tdesc_create_vector): Likewise.
1426 (tdesc_add_bitfield): Likewise.
1427 (tdesc_add_field): Likewise.
1428 (tdesc_set_struct_size): Likewise.
1430 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1432 * tdesc.c (~target_desc): Remove implictly deleted items.
1433 (init_target_desc): Iterate all features.
1434 (tdesc_get_features_xml): Use vector.
1435 (tdesc_create_feature): Create feature.
1436 * tdesc.h (tdesc_feature) Remove
1437 (target_desc): Add features.
1439 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1441 * Makefile.in: Add common/tdesc.c
1442 * tdesc.c (init_target_desc): init all reg_defs from register
1444 (tdesc_create_reg): Create tdesc_reg.
1445 * tdesc.h (tdesc_feature): Add register vector.
1447 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1449 * tdesc.h (struct target_desc) <features>: Change type to
1450 std::vector<std::string>.
1451 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1453 (tdesc_get_features_xml): Likewise.
1454 (tdesc_create_feature): Likewise.
1456 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1458 * regcache.c (find_register_by_number): Return a ref.
1459 (find_regno): Use references.
1460 (register_size): Likewise.
1461 (register_data): Likewise.
1462 * tdesc.c (target_desc::~target_desc): Remove free calls.
1463 (target_desc::operator==): Use std::vector compare.
1464 (init_target_desc): Use reference.
1465 (tdesc_create_reg): Use reg constructors.
1466 * tdesc.h (struct target_desc): Replace pointer with object.
1468 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1470 * regcache.c (find_register_by_number): Make static.
1471 (find_regno): Use find_register_by_number
1472 * regcache.h (struct reg): Remove declaration.
1474 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1476 * tdesc.c (target_desc::~target_desc): Move to here.
1477 (target_desc::operator==): Likewise.
1478 * tdesc.h (target_desc::~target_desc): Move from here.
1479 (target_desc::operator==): Likewise.
1481 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1483 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1485 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1487 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1489 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1490 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1491 and init_registers_s390_gs_linux64.
1493 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1495 * linux-s390-low.c (s390_fill_gs): Remove function.
1496 (s390_fill_gsbc): Remove function.
1497 (s390_regsets): Set fill functions for the guarded storage regsets
1500 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1502 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1503 the word size. Add comment.
1504 (s390_get_wordsize): New function.
1505 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1506 pswm with it. Instead, use s390_get_wordsize to determine the
1507 word size first and derive the correct tdesc from that directly.
1509 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1511 * Makefile.in: Include silent-rules.mk.
1512 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1513 (COMPILE): Add ECHO_CXX.
1514 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1515 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1516 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1517 (version-generated.c): Add ECHO_GEN.
1518 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1519 (IPAGENT_COMPILE): Add ECHO_CXX.
1520 (%-generated.c): Add ECHO_REGDAT.
1522 2018-03-14 Tom Tromey <tom@tromey.com>
1525 * ax.c (ax_printf): Special case for NULL.
1527 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1529 * linux-low.c (linux_qxfer_libraries_svr4): Use
1530 xml_escape_text_append.
1532 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1534 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1536 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1538 * server.c (handle_general_set): Remove unnecessary xstrdup.
1540 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1542 * server.c (parse_debug_format_options): Adjust to
1543 delim_string_to_char_ptr_vec changes.
1544 * thread-db.c (thread_db_load_search): Adjust to
1545 dirnames_to_char_ptr_vec changes.
1547 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1549 * target.h (target_enable_btrace, target_disable_btrace)
1550 (target_read_btrace, target_read_btrace_conf): Turn macro into
1551 inline function. Throw error if target method is not defined.
1552 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1553 check for btrace target method. Be prepared to handle exceptions
1554 from btrace target methods.
1556 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1558 * server.c (captured_main): Change order of error message printed
1559 when the current working directory cannot be found.
1561 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1563 * server.c: Include "filenames.h" and "pathstuff.h".
1564 (program_name): Delete variable.
1565 (program_path): New anonymous class.
1566 (get_exec_wrapper): Use "program_path" instead of
1568 (handle_v_run): Likewise.
1569 (captured_main): Likewise.
1570 (process_serial_event): Likewise.
1572 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1574 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1575 (OBJS): Add "pathstuff.o".
1576 * server.c (current_directory): New global variable.
1577 (captured_main): Initialize "current_directory".
1579 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1581 * tdesc.c: Use common/tdesc.h.
1582 * tdesc.h: Likewise.
1584 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1585 Simon Marchi <simon.marchi@ericsson.com>
1587 * Makefile.in: Switch order of make rules.
1589 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1591 * Makefile.in: Add common directory in build.
1592 * configure.ac: Add common reference.
1593 * configure: Regenerate.
1595 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1597 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1598 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1599 * spu-low.c (spu_target_ops): Likewise.
1600 * win32-low.c (win32_target_ops): Likewise.
1601 * server.c (supported_btrace_packets): Report packets unconditionally.
1602 * target.h (target_ops) <supports_btrace>: Remove.
1603 (target_supports_btrace): Remove.
1605 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1607 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1608 (handle_btrace_disable): Change return type to void. Use exceptions
1610 (handle_btrace_general_set): Catch exception and copy message to
1613 2018-02-08 Tom Tromey <tom@tromey.com>
1615 * linux-low.c (install_software_single_step_breakpoints): Use
1616 make_scoped_restore.
1617 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1618 (do_restore_current_thread_cleanup): Remove.
1619 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1622 2018-02-08 Tom Tromey <tom@tromey.com>
1624 * mem-break.c (set_raw_breakpoint_at): Use
1625 gdb::unique_xmalloc_ptr.
1627 2018-01-30 Pedro Alves <palves@redhat.com>
1630 * target.c (target_terminal::terminal_state): Rename to ...
1631 (target_terminal::m_terminal_state): ... this.
1633 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1635 * linux-low.c (handle_extended_wait): Surround call to
1636 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1638 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1640 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1641 linux_ptrace_attach_fail_reason_string now returning an
1643 (linux_attach): Likewise.
1644 * thread-db.c (attach_thread): Likewise.
1646 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1649 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1650 checking for fs_base/gs_base fields in struct user_regs_struct.
1651 * configure: Regenerate.
1653 2018-01-16 Yao Qi <yao.qi@linaro.org>
1656 * linux-low.c (fetch_register): Call supply_register instead of
1659 2018-01-08 Yao Qi <yao.qi@linaro.org>
1660 Simon Marchi <simon.marchi@ericsson.com>
1662 * Makefile.in (OBS): Remove selftest.o.
1663 * configure.ac: Set srv_selftest_objs if $development is true.
1664 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1665 * configure: Re-generated.
1666 * server.c (captured_main): Wrap variable selftest_filter with
1669 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1671 * server.c (parse_debug_format_options): Return std::string.
1672 (handle_monitor_command, captured_main): Adjust.
1674 2018-01-05 Pedro Alves <palves@redhat.com>
1677 * server.c (captured_main): Pass quiet=false to
1678 save_original_signals_state.
1680 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1682 * gdbreplay.c (gdbreplay_version): Update copyright year in
1684 * server.c (gdbserver_version): Likewise.
1686 2017-12-08 Tom Tromey <tom@tromey.com>
1688 * ax.c (ax_printf): Update.
1690 2017-12-07 Yao Qi <yao.qi@linaro.org>
1692 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1693 aarch64_linux_read_description.
1694 * linux-amd64-ipa.c (idx2mask): New array.
1695 (get_ipa_tdesc): Move idx2mask out.
1696 (initialize_low_tracepoint): Initialize target descriptions.
1697 * linux-i386-ipa.c (idx2mask): New array.
1698 (get_ipa_tdesc): Move idx2mask out.
1699 (initialize_low_tracepoint): Initialize target descriptions.
1701 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1703 * tdesc.c (struct tdesc_type): Change return type.
1704 (tdesc_add_flag): Change parameter type.
1705 (tdesc_add_bitfield): Likewise.
1706 (tdesc_add_field): Likewise.
1707 (tdesc_set_struct_size): Likewise.
1709 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1711 * regcache.c (registers_to_string): Remove unused variable.
1713 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1715 * inferiors.c (for_each_inferior_with_data): Remove.
1716 * inferiors.h (for_each_inferior_with_data): Remove.
1717 * server.c (handle_qxfer_threads_worker): Change parameter type.
1718 (handle_qxfer_threads_proper): Use for_each_thread.
1720 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1722 * inferiors.c (for_each_inferior): Remove.
1723 (clear_inferiors): Use for_each_thread.
1724 * inferiors.h (for_each_inferior): Remove.
1725 * linux-low.c (linux_wait_for_event_filtered): Use
1727 (linux_stabilize_threads): Likewise.
1728 * regcache.c (regcache_release): Likewise.
1729 * server.c (gdb_wants_all_threads_stopped): Likewise.
1730 (clear_pending_status_callback): Remove.
1731 (handle_status): Use for_each_thread.
1732 (captured_main): Likewise.
1733 * win32-low.c (child_init_thread_list): Likewise.
1734 (win32_clear_inferiors): Likewise.
1735 (fake_breakpoint_event): Likewise.
1737 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1739 * inferiors.h (find_inferior): Remove.
1740 * inferiors.c (find_inferior): Remove.
1742 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1744 * linux-low.c (resume_status_pending_p): Update comment.
1745 (need_step_over_p): Update comment.
1747 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1749 * linux-low.c (proceed_one_lwp): Return void, change parameter
1751 (unsuspend_and_proceed_one_lwp): Likewise.
1752 (proceed_all_lwps): Use for_each_thread.
1753 (unstop_all_lwps): Likewise.
1755 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1757 * linux-low.c (linux_resume_one_thread): Return void, take
1759 (linux_resume): Use for_each_thread.
1761 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1763 * linux-low.c (send_sigstop_callback): Return void, change
1764 parameter type. Rename to...
1765 (send_sigstop): ... this.
1766 (suspend_and_send_sigstop_callback): Return void, change parameter
1768 (suspend_and_send_sigstop): ... this.
1769 (stop_all_lwps): Use for_each_thread.
1771 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1773 * linux-low.c (lwp_running): Return bool, remove unused
1775 (linux_stabilize_threads): Use find_thread.
1777 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1779 * linux-low.c (select_singlestep_lwp_callback): Remove.
1780 (count_events_callback): Remove.
1781 (select_event_lwp_callback): Remove.
1782 (select_event_lwp): Use find_thread/for_each_thread.
1784 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1786 * linux-low.c (not_stopped_callback): Return bool, take filter
1788 (linux_wait_for_event_filtered): Use find_thread.
1789 (linux_wait_1): Likewise.
1791 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1793 * linux-low.c (same_lwp): Remove.
1794 (find_lwp_pid): Use find_thread.
1796 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1798 * linux-low.c (delete_lwp_callback): Remove.
1799 (linux_mourn): Use for_each_thread.
1801 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1803 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1804 args parameter, don't check for pid.
1805 (linux_detach): Use for_each_thread.
1807 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1809 * linux-low.c (struct counter): Remove.
1810 (second_thread_of_pid_p): Remove.
1811 (last_thread_of_process_p): Use find_thread.
1813 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1815 * inferiors.c (find_inferior_in_random): Remove.
1816 * inferiors.h (find_inferior_in_random): Remove.
1817 * linux-low.c (status_pending_p_callback): Return bool, accept
1818 parameter ptid directly.
1819 (linux_wait_for_event_filtered): Use find_thread_in_random.
1820 (linux_wait_1): Likewise.
1822 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1824 * inferiors.c (find_inferior_id): Remove.
1825 (find_thread_ptid): Move implemention from find_inferior_id to
1827 * inferiors.h (find_inferior_id): Remove.
1828 * server.c (handle_status): Use find_thread_ptid.
1829 (process_serial_event): Likewise.
1830 * thread-db.c (find_one_thread): Likewise.
1831 (thread_db_thread_handle): Likewise.
1832 * win32-low.c (thread_rec): Likewise.
1833 (child_delete_thread): Likewise.
1834 (win32_thread_alive): Likewise.
1835 (get_child_debug_event): Likewise.
1837 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1839 * linux-mips-low.c (update_watch_registers_callback): Return
1840 void, remove pid_p parameter, don't check for pid.
1841 (mips_insert_point, mips_remove_point): Use for_each_thread.
1843 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1845 * lynx.low (lynx_delete_thread_callback): Remove.
1846 (lynx_mourn): Use for_each_thread.
1848 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1850 * regcache.c (regcache_invalidate_one): Remove.
1851 (regcache_invalidate_pid): use for_each_thread.
1853 2017-11-26 Tom Tromey <tom@tromey.com>
1855 * linux-low.c (linux_create_inferior): Update.
1857 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1859 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1861 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1863 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
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 * configure.srv: Add new file.
1871 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1872 * linux-aarch64-tdesc-selftest.c: New file.
1873 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1875 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1877 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1878 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1879 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1881 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1883 * configure.srv: Add new files.
1884 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1885 aarch64_linux_read_description.
1886 * linux-aarch64-low.c (aarch64_linux_read_description):
1887 Merge with aarch64_arch_setup.
1888 (aarch64_arch_setup): Call aarch64_linux_read_description.
1889 * linux-aarch64-tdesc.c: New file.
1890 * linux-aarch64-tdesc.h: New file.
1892 2017-11-24 Yao Qi <yao.qi@linaro.org>
1894 * configure.srv: Set $srv_regobj for tic6x-linux.
1895 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1896 (tic6x_read_description): Move some code to tic6x_arch_setup.
1897 (tic6x_tdesc_test): New function.
1898 (initialize_low_arch): Call selftests::register_test.
1900 2017-11-22 Yao Qi <yao.qi@linaro.org>
1902 * remote-utils.c (prepare_resume_reply): Use memcpy.
1904 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1906 * linux-low.c (kill_one_lwp_callback): Return void, take
1907 argument directly, don't filter on pid.
1908 (linux_kill): Use for_each_thread.
1910 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1912 * linux-low.c (need_step_over_p): Return bool, remove dummy
1914 (linux_resume, proceed_all_lwps): Use find_thread.
1916 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1918 * linux-low.c (resume_status_pending_p): Return bool, remove
1920 (linux_resume): Use find_thread.
1922 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1924 * linux-low.c (struct thread_resume_array): Remove.
1925 (linux_set_resume_request): Return void, take arguments
1927 (linux_resume): Use for_each_thread.
1929 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1931 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1932 return bool, remove data argument.
1933 (linux_stabilize_threads): Use find_thread.
1935 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1937 * linux-low.c (unsuspend_one_lwp): Remove.
1938 (unsuspend_all_lwps): Use for_each_thread, inline code from
1941 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1943 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1944 * linux-low.c (struct iterate_over_lwps_args): Remove.
1945 (iterate_over_lwps_filter): Remove.
1946 (iterate_over_lwps): Use find_thread.
1948 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1950 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1951 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1952 code from reset_lwp_ptrace_options_callback.
1954 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1956 * linux-arm-low.c (struct update_registers_data): Remove.
1957 (update_registers_callback): Return void, take arguments
1958 directly, don't check thread's pid.
1959 (arm_insert_point, arm_remove_point): Use for_each_thread.
1961 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1963 * win32-low.c (continue_one_thread): Return void, take argument
1965 (child_continue): Use for_each_thread.
1967 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1969 * win32-i386-low.c (update_debug_registers_callback): Rename
1971 (update_debug_registers): ... this, return void, remove pid_p arg.
1972 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1974 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1976 * inferiors.h (struct process_info): Add constructor, initialize
1978 <syscalls_to_catch>: Change type to std::vector<int>.
1979 * inferiors.c (add_process): Allocate process_info with new.
1980 (remove_process): Free process_info with delete.
1981 * linux-low.c (handle_extended_wait): Adjust.
1982 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1983 * server.c (handle_general_set): Adjust.
1985 2017-11-16 Pedro Alves <palves@redhat.com>
1987 * remote-utils.c (remote_close): Block SIGIO signals instead of
1988 uninstalling the SIGIO handler.
1990 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1992 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1994 2017-11-16 Yao Qi <yao.qi@linaro.org>
1996 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1997 (tic6x_store_gregset): Likewise.
1998 (tic6x_usrregs_info): Move it up.
2000 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2002 * Makefile.in: Update arch rules.
2003 * configure.srv: Explicitly mark arch/ files.
2005 2017-11-13 Andreas Schwab <schwab@suse.de>
2007 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2011 2017-11-06 Pedro Alves <palves@redhat.com>
2013 * config.in, configure: Regenerate.
2015 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2017 * target.c (struct thread_search): Remove.
2018 (thread_search_callback): Remove.
2019 (prepare_to_access_memory): Use for_each_thread instead of
2020 find_inferior. Inline code from thread_search_callback.
2022 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2024 * server.c (struct visit_actioned_threads_data): Remove.
2025 (visit_actioned_threads): Change prototype to take arguments
2027 (resume): Use find_thread instead of find_inferior.
2029 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2031 * server.c (queue_stop_reply_callback): Change prototype, return
2033 (find_status_pending_thread_callback): Remove.
2034 (handle_status): Replace find_inferior with find_thread and
2037 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2039 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2041 (aarch64_store_gregset): Likewise.
2042 (aarch64_fill_fpregset): Likewise.
2043 (aarch64_store_fpregset): Likewise.
2045 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2047 * gdbthread.h (find_thread, for_each_thread): New functions.
2048 * inferiors.c (thread_of_pid): Remove.
2049 (find_any_thread_of_pid): Use find_thread.
2050 * linux-low.c (num_lwps): Use for_each_thread.
2052 2017-10-17 Yao Qi <yao.qi@linaro.org>
2054 * Makefile.in: Remove one rule.
2055 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2057 2017-10-17 Yao Qi <yao.qi@linaro.org>
2059 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2060 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2062 2017-10-17 Yao Qi <yao.qi@linaro.org>
2064 * configure.srv: Rename arm.o with arch/arm.o.
2066 2017-10-17 Yao Qi <yao.qi@linaro.org>
2068 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2069 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2070 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2071 (arch-i386.o, arch-amd64.o): Remove rules.
2072 (arch/%.o): New rule.
2073 Update POSTCOMPILE and COMPILE.pre.
2074 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2075 * configure: Re-generated.
2076 * configure.srv: Replace arch-i386.o with arch/i386.o.
2077 Replace arch-amd64.o with arch/amd64.o.
2079 2017-10-16 Yao Qi <yao.qi@linaro.org>
2081 * configure: Regenerated.
2083 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2085 * inferiors.h: (struct inferior_list): Remove.
2086 (struct inferior_list_entry); Remove.
2087 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2088 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2089 get_first_inferior): Remove.
2090 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2091 find_inferior_id, find_inferior_in_random): Change signature.
2092 * inferiors.c (all_threads): Change type to
2093 std::list<thread_info *>.
2094 (get_thread): Remove macro.
2095 (find_inferior, find_inferior_id): Change signature, implement
2097 (find_inferior_in_random): Change signature, implement using
2098 find_thread_in_random.
2099 (for_each_inferior, for_each_inferior_with_data): Change
2100 signature, implement using for_each_thread.
2101 (add_inferior_to_list, remove_inferior): Remove.
2102 (add_thread, get_first_thread, thread_of_pid,
2103 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2104 (get_first_inferior, one_inferior_p, clear_inferior_list):
2106 (clear_inferiors, get_thread_process): Update.
2107 * gdbthread.h: Include <list>.
2108 (struct thread_info) <entry>: Remove field.
2110 (all_threads): Change type to std::list<thread_info *>.
2111 (get_first_inferior): Add doc.
2112 (find_thread, for_each_thread, find_thread_in_random): New
2114 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2115 * linux-arm-low.c (update_registers_callback): Update.
2116 * linux-low.c (second_thread_of_pid_p): Update.
2117 (kill_one_lwp_callback, linux_detach_lwp_callback,
2118 delete_lwp_callback, status_pending_p_callback, same_lwp,
2119 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2120 iterate_over_lwps, not_stopped_callback,
2121 resume_stopped_resumed_lwps, count_events_callback,
2122 select_singlestep_lwp_callback, select_event_lwp_callback,
2123 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2124 suspend_and_send_sigstop_callback, wait_for_sigstop,
2125 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2126 lwp_running, linux_set_resume_request, resume_status_pending_p,
2127 need_step_over_p, start_step_over, linux_resume_one_thread,
2128 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2129 reset_lwp_ptrace_options_callback): Update.
2130 * linux-mips-low.c (update_watch_registers_callback): Update.
2131 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2133 (free_register_cache_thread_one): Remove.
2134 (regcache_release): Update.
2135 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2136 handle_qxfer_threads_worker): Update.
2137 (handle_query): Update, use list iterator.
2138 (visit_actioned_threads, handle_pending_status,
2139 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2140 clear_pending_status_callback, set_pending_status_callback,
2141 find_status_pending_thread_callback, handle_status,
2142 process_serial_event): Update.
2143 * target.c (thread_search_callback): Update.
2144 * thread-db.c (thread_db_get_tls_address): Update.
2145 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2147 * win32-i386-low.c (update_debug_registers_callback): Update.
2148 * win32-low.c (delete_thread_info, child_delete_thread,
2149 continue_one_thread, suspend_one_thread,
2150 get_child_debug_event): Adjust.
2152 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2154 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2155 * inferiors.h: Include <list>.
2156 (struct process_info) <entry>: Remove field.
2158 (pid_of): Change macro to function.
2159 (ptid_of, lwpid_of): Remove macro.
2160 (all_processes): Change type to std::list<process_info *>.
2161 (ALL_PROCESSES): Remove macro.
2162 (for_each_process, find_process): New function.
2163 * inferiors.c (all_processes): Change type to
2164 std::list<process_info *>.
2165 (find_thread_process): Adjust.
2166 (add_process): Likewise.
2167 (remove_process): Likewise.
2168 (find_process_pid): Likewise.
2169 (get_first_process): Likewise.
2170 (started_inferior_callback): Remove.
2171 (have_started_inferiors_p): Adjust.
2172 (attached_inferior_callback): Remove.
2173 (have_attached_inferiors_p): Adjust.
2174 * linux-low.c (check_zombie_leaders): Likewise.
2175 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2176 (x86_linux_update_xmltarget): Adjust.
2177 * server.c (handle_query): Likewise.
2178 (gdb_reattached_process): Remove.
2179 (handle_status): Adjust.
2180 (kill_inferior_callback): Likewise.
2181 (detach_or_kill_inferior): Remove.
2182 (print_started_pid): Likewise.
2183 (print_attached_pid): Likewise.
2184 (detach_or_kill_for_exit): Update.
2185 (process_serial_event): Likewise.
2186 * linux-arm-low.c (arm_new_fork): Likewise.
2188 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2190 * dll.h: Include <list>.
2191 (struct dll_info): Add constructor.
2192 <entry>: Remove field.
2193 (all_dlls): Change type to std::list<dll_info>.
2194 * dll.c: Include <algorithm>.
2195 (get_dll): Remove macro.
2196 (all_dlls): Change type to std::list<dll_info *>.
2197 (free_one_dll): Remove.
2198 (match_dll): Likewise.
2199 (loaded_dll): Adjust.
2200 (unloaded_dll): Adjust to all_dlls type change, use
2201 std::find_if. Inline code from match_dll.
2202 (clear_dlls): Adjust to all_dlls type change.
2203 * server.c (emit_dll_description): Remove.
2204 (handle_qxfer_libraries): Adjust to all_dlls type change,
2205 integrate emit_dll_description's functionality.
2207 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2209 * linux-low.h (struct linux_target_ops) <delete_process>: New
2211 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2212 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2213 (struct linux_target_ops): Add delete_process callback.
2214 * linux-arm-low.c (arm_delete_process): New.
2215 (struct linux_target_ops): Add delete_process callback.
2216 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2217 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2218 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2219 * linux-mips-low.c (mips_linux_delete_process): New.
2220 (struct linux_target_ops): Add delete_process callback.
2221 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2222 * linux-s390-low.c (struct linux_target_ops): Likewise.
2223 * linux-sh-low.c (struct linux_target_ops): Likewise.
2224 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2225 * linux-tile-low.c (struct linux_target_ops): Likewise.
2226 * linux-x86-low.c (x86_linux_delete_process): New.
2227 (struct linux_target_ops): Add delete_process callback.
2228 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2230 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2232 * linux-aarch64-low.c (the_low_target): Add thread delete
2234 * linux-arm-low.c (arm_delete_thread): New function.
2235 (the_low_target): Add thread delete callback.
2236 * linux-bfin-low.c (the_low_target): Likewise.
2237 * linux-crisv32-low.c (the_low_target): Likewise.
2238 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2240 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2242 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2243 * linux-mips-low.c (mips_linux_delete_thread): New function.
2244 (the_low_target): Add thread delete callback.
2245 * linux-ppc-low.c (the_low_target): Likewise.
2246 * linux-s390-low.c (the_low_target): Likewise.
2247 * linux-sh-low.c (the_low_target): Likewise.
2248 * linux-tic6x-low.c (the_low_target): Likewise.
2249 * linux-tile-low.c (the_low_target): Likewise.
2250 * linux-x86-low.c (the_low_target): Likewise.
2251 * linux-xtensa-low.c (the_low_target): Likewise.
2253 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2255 * win32-low.c: Include "common-inferior.h".
2257 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2259 * inferiors.c (set_inferior_cwd): New function.
2260 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2261 (handle_query): Inform that QSetWorkingDir is supported.
2262 * win32-low.c (create_process): Pass the inferior's cwd to
2265 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2267 * inferiors.c (current_inferior_cwd): New global variable.
2268 (get_inferior_cwd): New function.
2269 * inferiors.h (struct process_info) <cwd>: New field.
2271 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2273 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2274 (OBS): Add gdb_tilde_expand.o.
2276 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2278 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2279 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2281 2017-09-29 Pedro Alves <palves@redhat.com>
2283 * ax.c (gdb_parse_agent_expr): Constify.
2284 * ax.h (gdb_parse_agent_expr): Constify.
2285 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2287 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2288 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2289 * remote-utils.h (read_ptid): Constify.
2290 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2291 (process_point_options, process_serial_event): Constify.
2292 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2293 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2294 (cmd_qtbuffer): Constify.
2296 2017-09-29 Pedro Alves <palves@redhat.com>
2298 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2301 2017-09-29 Pedro Alves <palves@redhat.com>
2303 * linux-low.c (handle_extended_wait): Pass parent thread instead
2304 of process to thread_db_notice_clone.
2305 * linux-low.h (thread_db_notice_clone): Replace parent process
2306 parameter with parent thread parameter.
2307 * thread-db.c (find_one_thread): Add comment.
2308 (thread_db_notice_clone): Replace parent process parameter with
2309 parent thread parameter. Temporarily switch to the parent thread.
2311 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2313 * gdbthread.h: Include "common-gdbthread.h".
2314 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2315 "if" when validating the ptid.
2316 * remote-utils.c: Include "gdbthread.h".
2317 (prepare_resume_reply): Use "switch_to_thread".
2318 * target.c (done_accessing_memory): Likewise.
2320 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2322 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2323 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2324 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2325 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2326 s390x-gs-linux64-ipa.o to ipa_obj.
2327 * linux-s390-low.c (HWCAP_S390_GS): New define.
2328 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2330 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2331 (s390_arch_setup): Check for guarded-storage support and choose
2333 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2334 init_registers_s390x_gs_linux64.
2335 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2337 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2338 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2340 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2342 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2344 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2346 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2347 (thread_db_thread_handle): Declare.
2348 * linux-low.c (linux_target_ops): Initialize thread_handle.
2349 * server.c (handle_qxfer_threads_worker): Add support for
2351 * target.h (struct target_ops): Add new function pointer,
2353 (target_thread_handle): Define.
2354 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2356 (thread_db_thread_handle): New function.
2358 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2360 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2361 * linux-low.h (thread_db_notice_clone): Declare.
2362 * thread-db.c (thread_db_notice_clone): New function.
2364 2017-09-21 Pedro Alves <palves@redhat.com>
2366 * server.c (gdb_read_memory, handle_status, process_serial_event)
2367 (handle_serial_event, handle_target_event): Adjust to
2368 set_desired_thread prototype change.
2369 * target.c (set_desired_thread): Remove 'use_general' parameter
2371 * target.h (set_desired_thread): Remove 'use_general' parameter.
2373 2017-09-20 Tom Tromey <tom@tromey.com>
2375 * target.c (target_terminal::terminal_state): Define.
2376 (target_terminal::init): Rename from target_terminal_init.
2377 (target_terminal::inferior): Rename from
2378 target_terminal_inferior.
2379 (target_terminal::ours): Rename from target_terminal_ours.
2380 (target_terminal::ours_for_output, target_terminal::info): New.
2382 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2384 * server.c (accumulate_file_name_length): Remove.
2385 (emit_dll_description): Adjust to std::string change.
2386 (handle_qxfer_libraries): Use std::string to hold document.
2388 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2390 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2391 return type of xml_escape_text.
2392 * server.c (emit_dll_description): Likewise.
2394 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2396 * server.c (captured_main): Accept argument for --selftest.
2397 Update run_tests call.
2398 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2399 when registering selftests.
2401 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2403 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2404 instead of "VEC" for "target_desc.reg_defs".
2405 (regcache_cpy): Likewise.
2406 (registers_to_string): Likewise.
2407 (registers_from_string): Likewise.
2408 (find_regno): Likewise.
2409 (supply_regblock): Likewise.
2410 (regcache_raw_read_unsigned): Likewise.
2411 * tdesc.c (init_target_desc): Likewise.
2412 (tdesc_create_reg): Likewise.
2413 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2414 (struct target_desc) <reg_defs>: Convert to "std::vector".
2415 (target_desc): Do not initialize "reg_defs".
2416 (~target_desc): Update code to use "std::vector" instead of "VEC"
2417 for "target_desc.reg_defs".
2418 (operator==): Likewise.
2420 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2422 * inferiors.h (thread_to_gdb_id): Remove.
2423 * inferiors.c (thread_to_gdb_id): Remove.
2424 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2425 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2426 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2428 * nto-low.c (nto_fetch_registers, nto_store_registers,
2429 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2431 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2433 * inferiors.h (gdb_id_to_thread_id): Remove.
2434 * inferiors.c (gdb_id_to_thread_id): Remove.
2435 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2436 removal. Move pid declaration closer to where it's used.
2438 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2440 * server.c (handle_detach): New function.
2441 (process_serial_event): Move code out, call handle_detach.
2443 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2445 * server.c (require_running): Rename to ...
2446 (require_running_or_return): ... this ...
2447 (require_running_or_break): ... and this.
2448 (handle_query, process_serial_event): Adjust.
2450 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2452 * linux-low.c (linux_set_resume_request): Remove unused
2455 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2457 * server.c (first_thread_of): Remove.
2458 (process_serial_event): Replace usage of first_thread_of with
2459 find_any_thread_of_pid.
2460 * tracepoint.c (same_process_p): Remove.
2461 (gdb_agent_about_to_close): Replace usage of same_process_p with
2462 find_any_thread_of_pid.
2463 * linux-x86-low.c (same_process_callback): Remove.
2464 (x86_arch_setup_process_callback): Replace usage of
2465 same_process_callback with find_any_thread_of_pid.
2466 * thread-db.c (any_thread_of): Remove.
2467 (switch_to_process): Replace usage of any_thread_of with
2468 find_any_thread_of_pid.
2469 * inferiors.c (thread_pid_matches_callback): Remove.
2470 (find_thread_process): Adjust to use find_any_thread_of_pid.
2472 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2474 * regcache.c (get_thread_regcache): Guard calls to "memset"
2477 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2479 * linux-low.c (handle_extended_wait): Use
2480 "allocate_target_description" instead of "XNEW".
2481 * linux-x86-low.c (initialize_low_arch): Likewise.
2483 2017-09-05 Yao Qi <yao.qi@linaro.org>
2485 * configure.srv (srv_i386_regobj): Remove.
2486 (srv_amd64_regobj): Remove.
2487 (srv_regobj): Set it to "" for x86 non-linux targets.
2488 * linux-x86-tdesc.c (i386_linux_read_description):
2489 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2490 (init_registers_i386): Remove the declaration.
2491 (tdesc_i386): Remove the declaration.
2492 (lynx_i386_arch_setup): Call i386_create_target_description.
2493 * nto-x86-low.c: Likewise.
2494 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2495 [!__x86_64__]: include arch/i386.h.
2496 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2498 2017-09-05 Yao Qi <yao.qi@linaro.org>
2500 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2501 i386/amd64-XXX-linux from it.
2503 2017-09-05 Yao Qi <yao.qi@linaro.org>
2505 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2507 (ipa_amd64_linux_regobj): Remove.
2508 (ipa_x32_linux_regobj): Remove.
2510 2017-09-05 Yao Qi <yao.qi@linaro.org>
2512 * Makefile.in (arch-amd64.o): New rule.
2513 * configure.srv: Append arch-amd64.o.
2514 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2515 (get_ipa_tdesc): Call amd64_linux_read_description.
2516 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2517 and init_registers_amd64_XXX.
2518 * linux-x86-low.c (x86_linux_read_description): Call
2519 amd64_linux_read_description.
2520 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2521 (initialize_low_arch): Don't call init_registers_x32_XXX and
2522 init_registers_amd64_XXX.
2523 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2524 and tdesc_amd64_XXX.
2525 [__x86_64__] (amd64_tdesc_test): New function.
2526 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2527 and init_registers_amd64_XXX.
2528 * linux-x86-tdesc.c: Include arch/amd64.h.
2529 (xcr0_to_tdesc_idx): New function.
2530 (i386_linux_read_description): New function.
2531 (amd64_get_ipa_tdesc_idx): New function.
2532 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2533 (amd64_get_ipa_tdesc): Declare.
2535 2017-09-05 Yao Qi <yao.qi@linaro.org>
2537 * configure.srv (srv_i386_linux_xmlfiles): Remove
2538 i386/i386-XXX-linux.xml from it.
2540 2017-09-05 Yao Qi <yao.qi@linaro.org>
2542 * configure.srv: Set srv_i386_linux_regobj empty if $development
2544 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2545 initialize_low_tdesc.
2546 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2547 with #if initialize_low_tdesc.
2548 * linux-x86-tdesc-selftest.c: New file.
2549 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2551 2017-09-05 Yao Qi <yao.qi@linaro.org>
2553 * Makefile.in (arch-i386.o): New rule.
2554 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2555 (x86_64-*-linux*): Likewise.
2556 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2557 include arch/i386.h.
2558 (i386_linux_read_description): Remove code and call
2559 i386_create_target_description.
2560 * tdesc.c (allocate_target_description): New function.
2561 * tdesc.h (set_tdesc_architecture): Remove declaration.
2562 (set_tdesc_osabi): Likewise.
2564 2017-09-05 Yao Qi <yao.qi@linaro.org>
2566 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2567 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2568 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2570 * server.c (get_features_xml): Call tdesc_get_features_xml.
2571 * tdesc.c (set_tdesc_architecture): New function.
2572 (set_tdesc_osabi): New function.
2573 (tdesc_get_features_xml): New function.
2574 (tdesc_create_feature): Add an argument.
2575 * tdesc.h (struct target_desc) <features>: New field.
2576 <arch, osabi>: New field.
2577 (~target_desc): xfree features, arch, and osabi.
2578 (target_desc::oerator==): Don't compare .xmltarget.
2579 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2580 (set_tdesc_osabi): Likewise.
2581 (tdesc_get_features_xml): Likewise.
2583 2017-09-05 Yao Qi <yao.qi@linaro.org>
2585 * linux-x86-tdesc.c: Include selftest.h.
2586 (i386_tdesc_test): New function.
2587 (initialize_low_tdesc): Call selftests::register_test.
2588 * tdesc.h: Include regdef.h.
2589 (target_desc): Override operator == and !=.
2591 2017-09-05 Yao Qi <yao.qi@linaro.org>
2593 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2594 (ipa_obj): Likewise.
2595 * linux-i386-ipa.c: Include common/x86-xstate.h
2596 (get_ipa_tdesc): Call i386_linux_read_description.
2597 (initialize_low_tracepoint): Don't call init_registers_XXX
2598 functions, call initialize_low_tdesc instead.
2599 * linux-x86-low.c (x86_linux_read_description): Call
2600 i386_linux_read_description.
2601 (initialize_low_arch): Don't call init_registers_i386_XXX
2602 functions, call initialize_low_tdesc.
2603 * linux-x86-tdesc.c: New file.
2604 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2605 (i386_get_ipa_tdesc_idx): Declare.
2606 (i386_get_ipa_tdesc): Declare.
2607 (initialize_low_tdesc): Declare.
2609 2017-09-05 Yao Qi <yao.qi@linaro.org>
2611 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2614 2017-09-05 Yao Qi <yao.qi@linaro.org>
2616 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2617 * regcache.c (get_thread_regcache): Use VEC_length.
2618 (init_register_cache): Likewise.
2619 (regcache_cpy): Likewise.
2620 (registers_to_string): Iterate reg_defs via VEC_iterate.
2621 (find_regno): Likewise.
2622 (find_register_by_number): Use VEC_index.
2623 (register_size): Call find_register_by_number.
2624 (register_data): Call find_register_by_number.
2625 (supply_regblock): Use VEC_length.
2626 (regcache_raw_read_unsigned): Likewise.
2627 * tdesc.c (init_target_desc): Iterate reg_defs via
2629 (default_description): Update initializer.
2630 (copy_target_description): Don't update field num_registers.
2631 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2632 <num_registers>: Remove.
2634 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2636 * Makefile.in (.SECONDARY): Define target.
2638 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2640 * linux-low.c (linux_wait_1): Adjust.
2641 * server.c (queue_stop_reply_callback): Adjust.
2643 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2645 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2646 QEnvironmentUnset and QEnvironmentReset packets.
2647 (handle_query): Inform remote that QEnvironmentHexEncoded,
2648 QEnvironmentUnset and QEnvironmentReset are supported.
2650 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2652 * inferiors.h (inferior_target_data): Rename to ...
2653 (thread_target_data): ... this.
2654 (inferior_regcache_data): Rename to ...
2655 (thread_regcache_data): ... this.
2656 (set_inferior_regcache_data): Rename to ...
2657 (set_thread_regcache_data): ... this.
2658 * inferiors.c (inferior_target_data): Rename to ...
2659 (thread_target_data): ... this.
2660 (inferior_regcache_data): Rename to ...
2661 (thread_regcache_data): ... this.
2662 (set_inferior_regcache_data): Rename to ...
2663 (set_thread_regcache_data): ... this.
2664 (free_one_thread): Update.
2665 * linux-low.h (get_thread_lwp): Update.
2666 * regcache.c (get_thread_regcache): Update.
2667 (regcache_invalidate_thread): Update.
2668 (free_register_cache_thread): Update.
2669 * win32-i386-low.c (update_debug_registers_callback): Update.
2670 (win32_get_current_dr): Update.
2671 * win32-low.c (thread_rec): Update.
2672 (delete_thread_info): Update.
2673 (continue_one_thread): Update.
2674 (suspend_one_thread): Update.
2676 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2678 * inferiors.c (set_inferior_target_data): Remove.
2679 * inferiors.h (set_inferior_target_data): Remove.
2681 2017-08-18 Yao Qi <yao.qi@linaro.org>
2683 * Makefile.in (OBS): Add selftest.o.
2684 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2685 * configure, config.in: Re-generated.
2686 * server.c: Include common/sefltest.h.
2687 (captured_main): Handle option --selftest.
2689 2017-08-09 Yao Qi <yao.qi@linaro.org>
2691 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2692 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2693 i386-avx-mpx.o and i386-mmx.o.
2694 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2695 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2696 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2697 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2698 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2699 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2700 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2701 i386/amd64-avx-mpx.xml.
2703 2017-08-09 Yao Qi <yao.qi@linaro.org>
2705 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2706 and x32-avx-avx512.o.
2707 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2708 i386/x32-avx-avx512.xml.
2710 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2712 * tracepoint.h (enum class fast_tpoint_collect_result): New
2714 (fast_tracepoint_collecting): Change return type to
2715 fast_tpoint_collect_result.
2716 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2717 * linux-low.h: Include tracepoint.h.
2718 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2719 fast_tpoint_collect_result.
2720 * linux-low.c (handle_tracepoints): Adjust.
2721 (linux_fast_tracepoint_collecting): Change return type to
2722 fast_tpoint_collect_result.
2723 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2724 linux_wait_1, stuck_in_jump_pad_callback,
2725 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2726 proceed_one_lwp): Adjust to type change.
2728 2017-07-10 Yao Qi <yao.qi@linaro.org>
2730 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2732 2017-06-29 Yao Qi <yao.qi@linaro.org>
2734 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2736 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2738 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2740 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2742 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2744 * linux-low.c (linux_create_inferior): Adjust code to access the
2745 environment information via 'gdb_environ' class.
2746 * lynx-low.c (lynx_create_inferior): Likewise.
2747 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2748 (get_environ): Return a pointer to 'our_environ'.
2749 (captured_main): Initialize 'our_environ'.
2750 * server.h (get_environ): Adjust prototype.
2751 * spu-low.c (spu_create_inferior): Adjust code to access the
2752 environment information via 'gdb_environ' class.
2754 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2756 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2757 usage of "register" keyword.
2759 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2761 * configure: Re-generate.
2763 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2765 * configure: Re-generate.
2767 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2769 * Makefile.in (COMPILE.pre): Add "-x c++".
2771 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2773 * fork-child.c: Conditionally include <signal.h>.
2775 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2777 * server.c (handle_general_set): Handle new packet
2778 "QStartupWithShell".
2779 (handle_query): Add "QStartupWithShell" to the list of supported
2781 (gdbserver_usage): Add help text explaining the
2782 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2784 (captured_main): Recognize and act upon the presence of the new
2787 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2788 Pedro Alves <palves@redhat.com>
2790 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2791 * configure: Regenerate.
2792 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2794 (i[34567]86-*-lynxos*): Likewise.
2795 (spu*-*-*): Likewise.
2796 * fork-child.c: New file.
2797 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2799 (linux_ptrace_fun): New function.
2800 (linux_create_inferior): Adjust function prototype to reflect
2801 change on "target.h". Adjust function code to use
2803 (linux_request_interrupt): Delete "signal_pid".
2804 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2805 (lynx_ptrace_fun): New function.
2806 (lynx_create_inferior): Adjust function prototype to reflect
2807 change on "target.h". Adjust function code to use
2809 * nto-low.c (nto_create_inferior): Adjust function prototype and
2810 code to reflect change on "target.h". Update comments.
2811 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2812 "common-terminal.h" and "environ.h".
2813 (terminal_fd): Moved to fork-child.c.
2814 (old_foreground_pgrp): Likewise.
2815 (restore_old_foreground_pgrp): Likewise.
2816 (last_status): Make it global.
2817 (last_ptid): Likewise.
2818 (our_environ): New variable.
2819 (startup_with_shell): Likewise.
2820 (program_name): Likewise.
2821 (program_argv): Rename to...
2822 (program_args): ...this.
2823 (wrapper_argv): New variable.
2824 (start_inferior): Delete function.
2825 (get_exec_wrapper): New function.
2826 (get_exec_file): Likewise.
2827 (get_environ): Likewise.
2828 (prefork_hook): Likewise.
2829 (post_fork_inferior): Likewise.
2830 (postfork_hook): Likewise.
2831 (postfork_child_hook): Likewise.
2832 (handle_v_run): Update code to deal with arguments coming from the
2833 remote host. Update calls from "start_inferior" to
2835 (captured_main): Likewise. Initialize environment variable. Call
2837 * server.h (post_fork_inferior): New prototype.
2838 (get_environ): Likewise.
2839 (last_status): Declare.
2840 (last_ptid): Likewise.
2841 (signal_pid): Likewise.
2842 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2843 (spu_ptrace_fun): New function.
2844 (spu_create_inferior): Adjust function prototype to reflect change
2845 on "target.h". Adjust function code to use "fork_inferior".
2846 * target.c (target_terminal_init): New function.
2847 (target_terminal_inferior): Likewise.
2848 (target_terminal_ours): Likewise.
2849 * target.h: Include <vector>.
2850 (struct target_ops) <create_inferior>: Update prototype.
2851 (create_inferior): Update macro.
2852 * utils.c (gdb_flush_out_err): New function.
2853 * win32-low.c (win32_create_inferior): Adjust function prototype
2854 and code to reflect change on "target.h".
2856 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2858 * inferiors.c (switch_to_thread): New function.
2860 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2862 * Makefile.in (SFILE): Add "common/job-control.c".
2863 (OBS): Add "job-control.o".
2865 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2867 * Makefile: Remove "@host_makefile_frag@".
2869 2017-05-05 Pedro Alves <palves@redhat.com>
2871 * configure: Regenerate.
2873 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2875 * configure: Regenerate.
2877 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2879 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2880 software_single_step change of return type to
2881 std::vector<CORE_ADDR>.
2882 * linux-low.c (install_software_single_step_breakpoints):
2884 * linux-low.h (install_software_single_step_breakpoints):
2887 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2889 * remote-utils.c: Include "gdb_termios.h" instead of
2891 * terminal.h: Delete file.
2893 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2895 * server.c: Include <vector>.
2896 <program_argv, wrapper_argv>: Convert to std::vector.
2897 (start_inferior): Rewrite function to use C++.
2898 (handle_v_run): Likewise. Update code that calculates the argv
2899 based on the vRun packet; use C++.
2900 (captured_main): Likewise.
2902 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2904 * server.c (handle_v_cont): Initialize thread_resume::thread
2907 2017-04-05 Pedro Alves <palves@redhat.com>
2909 * configure: Regenerate.
2911 2017-04-05 Pedro Alves <palves@redhat.com>
2913 * gdbreplay.c (sync_error): Constify.
2914 * linux-x86-low.c (push_opcode): Constify.
2916 2017-04-05 Pedro Alves <palves@redhat.com>
2918 * win32-low.c (get_child_debug_event)
2919 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2920 Report TARGET_WAITKIND_SPURIOUS instead.
2922 2017-04-05 Pedro Alves <palves@redhat.com>
2924 * remote-utils.c (remote_prepare, remote_open): Constify.
2925 * remote-utils.h (remote_prepare, remote_open): Constify.
2926 * server.c (captured_main): Constify 'port' handling.
2928 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2930 * Makefile.in (clean): Clear .deps.
2932 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2934 * .gitignore: Remove generated files, replace with wildcard.
2935 * (clean): Replace removal of generated files with wildcard.
2936 (version.c): Replace with...
2937 (version-generated.c): ...this.
2938 (xml-builtin.c): Replace with...
2939 (xml-builtin-generated.c): ...this.
2940 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2941 (%.c: *regformats*): Replace with...
2942 (%-generated.c: *regformats*): ...this.
2944 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2946 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2947 (xtensa_fill_gregset): Call collect_register_by_name for
2949 (xtensa_store_gregset): Call supply_register_by_name for
2952 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2954 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2955 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2956 (xtensa_store_gregset): Call supply_register for all registers in
2957 a0_regnum..a0_regnum + C0_NREGS range.
2959 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2961 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2962 (ax-ipa.o: ax.c): Remove.
2963 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2964 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2965 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2966 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2967 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2969 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2971 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2972 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2973 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2974 (errors-ipa.o: ../common/errors.c): Remove.
2975 (format-ipa.o: ../common/format.c): Remove.
2976 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2978 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2980 * Makefile.in (%-ipa.o: %.c): New rule.
2981 (tracepoint-ipa.o: tracepoint.c): Remove.
2982 (utils-ipa.o: utils.c): Remove.
2983 (remote-utils-ipa.o: remote-utils.c): Remove.
2984 (regcache-ipa.o: regcache.c): Remove.
2985 (i386-linux-ipa.o: i386-linux.c): Remove.
2986 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2987 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2988 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2989 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2990 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2991 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2992 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2993 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2994 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2995 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2996 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2997 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2998 (aarch64-ipa.o: aarch64.c): Remove.
2999 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3000 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3001 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3002 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3003 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3004 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3005 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3006 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3007 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3008 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3009 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3010 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3011 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3012 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3013 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3014 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3015 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3016 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3017 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3018 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3019 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3020 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3021 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3022 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3023 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3024 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3025 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3026 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3027 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3028 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3029 (tdesc-ipa.o: tdesc.c): Remove.
3030 (x32-linux-ipa.o: x32-linux.c): Remove.
3031 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3032 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3034 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3036 * Makefile.in (%.o: ../arch/%.c): New rule.
3037 (arm.o: ../arch/arm.c): Remove.
3038 (arm-linux.o: ../arch/arm-linux.c): Remove.
3039 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3040 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3042 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3044 * Makefile.in (%.o: ../nat/%.c): New rule.
3045 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3046 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3047 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3048 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3049 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3050 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3051 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3052 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3053 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3054 (linux-personality.o: ../nat/linux-personality.c): Remove.
3055 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3056 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3057 (x86-linux.o: ../nat/x86-linux.c): Remove.
3058 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3059 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3061 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3063 * Makefile.in (%.o: ../common/%.c): New rule.
3064 (signals.o: ../common/signals.c): Remove.
3065 (print-utils.o: ../common/print-utils.c): Remove.
3066 (rsp-low.o: ../common/rsp-low.c): Remove.
3067 (common-utils.o: ../common/common-utils.c): Remove.
3068 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3069 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3070 (vec.o: ../common/vec.c): Remove.
3071 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3072 (xml-utils.o: ../common/xml-utils.c): Remove.
3073 (ptid.o: ../common/ptid.c): Remove.
3074 (buffer.o: ../common/buffer.c): Remove.
3075 (format.o: ../common/format.c): Remove.
3076 (filestuff.o: ../common/filestuff.c): Remove.
3077 (agent.o: ../common/agent.c): Remove.
3078 (errors.o: ../common/errors.c): Remove.
3079 (environ.o: ../common/environ.c): Remove.
3080 (common-debug.o: ../common/common-debug.c): Remove.
3081 (cleanups.o: ../common/cleanups.c): Remove.
3082 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3083 (fileio.o: ../common/fileio.c): Remove.
3084 (common-regcache.o: ../common/common-regcache.c): Remove.
3085 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3086 (new-op.o: ../common/new-op.c): Remove.
3087 (btrace-common.o: ../common/btrace-common.c): Remove.
3089 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3091 * Makefile.in (%.o: ../target/%.c): New rule.
3092 (waitstatus.o: ../target/waitstatus.c): Remove.
3094 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3097 (%.c: ../regformats/%.dat,
3098 (%.c: ../regformats/arm/%.dat,
3099 (%.c: ../regformats/i386/%.dat,
3100 (%.c: ../regformats/rs6000/%.dat): New rules.
3101 (aarch64.c): Remove.
3102 (reg-arm.c): Remove.
3103 (arm-with-iwmmxt.c): Remove.
3104 (arm-with-vfpv2.c): Remove.
3105 (arm-with-vfpv3.c): Remove.
3106 (arm-with-neon.c): Remove.
3107 (reg-bfin.c): Remove.
3108 (reg-cris.c): Remove.
3109 (reg-crisv32.c): Remove.
3111 (i386-linux.c): Remove.
3112 (i386-avx.c): Remove.
3113 (i386-avx-linux.c): Remove.
3114 (i386-avx-avx512.c): Remove.
3115 (i386-avx-avx512-linux.c): Remove.
3116 (i386-mpx.c): Remove.
3117 (i386-mpx-linux.c): Remove.
3118 (i386-avx-mpx-avx512-pku.c): Remove.
3119 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3120 (i386-avx-mpx.c): Remove.
3121 (i386-avx-mpx-linux.c): Remove.
3122 (i386-mmx.c): Remove.
3123 (i386-mmx-linux.c): Remove.
3124 (reg-ia64.c): Remove.
3125 (reg-m32r.c): Remove.
3126 (reg-m68k.c): Remove.
3128 (mips-linux.c): Remove.
3129 (mips-dsp-linux.c): Remove.
3130 (mips64-linux.c): Remove.
3131 (mips64-dsp-linux.c): Remove.
3132 (nios2-linux.c): Remove.
3133 (powerpc-32.c): Remove.
3134 (powerpc-32l.c): Remove.
3135 (powerpc-altivec32l.c): Remove.
3136 (powerpc-cell32l.c): Remove.
3137 (powerpc-vsx32l.c): Remove.
3138 (powerpc-isa205-32l.c): Remove.
3139 (powerpc-isa205-altivec32l.c): Remove.
3140 (powerpc-isa205-vsx32l.c): Remove.
3141 (powerpc-e500l.c): Remove.
3142 (powerpc-64l.c): Remove.
3143 (powerpc-altivec64l.c): Remove.
3144 (powerpc-cell64l.c): Remove.
3145 (powerpc-vsx64l.c): Remove.
3146 (powerpc-isa205-64l.c): Remove.
3147 (powerpc-isa205-altivec64l.c): Remove.
3148 (powerpc-isa205-vsx64l.c): Remove.
3149 (s390-linux32.c): Remove.
3150 (s390-linux32v1.c): Remove.
3151 (s390-linux32v2.c): Remove.
3152 (s390-linux64.c): Remove.
3153 (s390-linux64v1.c): Remove.
3154 (s390-linux64v2.c): Remove.
3155 (s390-te-linux64.c): Remove.
3156 (s390-vx-linux64.c): Remove.
3157 (s390-tevx-linux64.c): Remove.
3158 (s390x-linux64.c): Remove.
3159 (s390x-linux64v1.c): Remove.
3160 (s390x-linux64v2.c): Remove.
3161 (s390x-te-linux64.c): Remove.
3162 (s390x-vx-linux64.c): Remove.
3163 (s390x-tevx-linux64.c): Remove.
3164 (tic6x-c64xp-linux.c): Remove.
3165 (tic6x-c64x-linux.c): Remove.
3166 (tic6x-c62x-linux.c): Remove.
3168 (reg-sparc64.c): Remove.
3169 (reg-spu.c): Remove.
3171 (amd64-linux.c): Remove.
3172 (amd64-avx.c): Remove.
3173 (amd64-avx-linux.c): Remove.
3174 (amd64-avx-avx512.c): Remove.
3175 (amd64-avx-avx512-linux.c): Remove.
3176 (amd64-mpx.c): Remove.
3177 (amd64-mpx-linux.c): Remove.
3178 (amd64-avx-mpx-avx512-pku.c): Remove.
3179 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3180 (amd64-avx-mpx.c): Remove.
3181 (amd64-avx-mpx-linux.c): Remove.
3183 (x32-linux.c): Remove.
3184 (x32-avx.c): Remove.
3185 (x32-avx-linux.c): Remove.
3186 (x32-avx-avx512.c): Remove.
3187 (x32-avx-avx512-linux.c): Remove.
3188 (reg-xtensa.c): Remove.
3189 (reg-tilegx.c): Remove.
3190 (reg-tilegx32.c): Remove.
3192 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3194 * Makefile.in (SFILES): Add "common/environ.c".
3195 (OBJS): Add "common/environ.h".
3197 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3199 * configure.ac: Check if the fs_base and gs_base members of
3200 `struct user_regs_struct' exist.
3201 * config.in: Regenerated.
3202 * configure: Likewise.
3204 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3206 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3208 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3209 (get_next_pcs_syscall_next_pc): Likewise.
3211 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3213 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3214 * nto-x86-low.c: Likewise.
3216 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3218 * Makefile.in: Include disable-implicit-rules.mk.
3220 2016-11-23 Pedro Alves <palves@redhat.com>
3222 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3223 (debug_vprintf): Use std::chrono::steady_clock instead of
3224 gettimeofday. Use '.' instead of ':'.
3225 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3226 (get_timestamp): Use std::chrono::steady_clock instead of
3229 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3231 * Makefile.in: Fix whitespace formatting.
3233 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3235 * Makefile.in (SFILES, OBS): Flatten list and order
3238 2016-11-23 Pedro Alves <palves@redhat.com>
3240 * event-loop.c (handle_file_event): Use warning.
3241 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3242 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3245 2016-11-23 Pedro Alves <palves@redhat.com>
3247 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3249 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3250 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3251 debug_printf and debug_flush for debug output.
3252 * server.c (handle_general_set): Likewise.
3253 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3256 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3258 * Makefile.in (.c.o): Replace rule with ...
3259 (%.o: %.c): ... this one.
3261 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3263 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3264 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3266 * configure.ac: Remove checks for the make program.
3267 * configure: Re-generate.
3269 2016-10-28 Pedro Alves <palves@redhat.com>
3271 * Makefile.in (CXX_DIALECT): Get from configure.
3272 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3273 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3274 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3275 * config.in: Regenerate.
3276 * configure: Regenerate.
3278 2016-10-27 Yao Qi <yao.qi@linaro.org>
3280 * linux-low.c (linux_supports_range_stepping): Return true if
3281 can_software_single_step return true.
3283 2016-10-27 Yao Qi <yao.qi@linaro.org>
3285 * inferiors.c (find_inferior_in_random): New function.
3286 * inferiors.h (find_inferior_in_random): Declare.
3287 * linux-low.c (linux_wait_for_event_filtered): Call
3288 find_inferior_in_random instead of find_inferior.
3290 2016-10-27 Yao Qi <yao.qi@linaro.org>
3292 * linux-low.c (linux_wait_1): If single-step breakpoints are
3293 inserted, remove them.
3295 2016-10-26 Pedro Alves <palves@redhat.com>
3297 * linux-low.c (handle_extended_wait): Link parent/child fork
3299 (linux_wait_1): Unlink them.
3300 (linux_set_resume_request): Ignore resume requests for
3301 already-resumed and unhandled fork child threads.
3302 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3303 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3305 (handle_v_requests) <vCont>: Don't call require_running.
3306 * server.h (in_queued_stop_replies): New declaration.
3308 2016-10-24 Yao Qi <yao.qi@linaro.org>
3311 * linux-aarch64-low.c (append_insns): Cast the return value to
3314 2016-10-10 Yao Qi <yao.qi@linaro.org>
3316 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3318 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3320 * target.c (target_supports_multi_process): New function, moved
3322 * target.h (target_supports_multi_process): ... here. Remove
3325 2016-10-05 Tom Tromey <tom@tromey.com>
3328 * tracepoint.c (handle_tracepoint_bkpts): Check
3329 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3331 2016-10-05 Yao Qi <yao.qi@linaro.org>
3333 * configure.srv: Update the path of arm-*.xml files.
3335 2016-10-05 Terry Guo <terry.guo@arm.com>
3336 Yao Qi <yao.qi@linaro.org>
3338 * Makefile.in: Adjust the path of rules.
3339 * configure.srv: Update the path of xml files.
3340 * regformats/arm-with-iwmmxt.dat: Regenerated.
3341 * regformats/arm-with-neon.dat: Likewise.
3342 * regformats/arm-with-vfpv2.dat: Likewise.
3343 * regformats/arm-with-vfpv3.dat Likewise.
3345 2016-09-30 Yao Qi <yao.qi@linaro.org>
3348 * target.c (target_stop_and_wait): Don't call
3349 target_continue_no_signal, use resume_stop instead.
3351 2016-09-26 Yao Qi <yao.qi@linaro.org>
3353 * linux-low.c (linux_wait_1): Call debug_exit.
3355 2016-09-23 Pedro Alves <palves@redhat.com>
3357 * Makefile.in (SFILES): Add common/new-op.c.
3358 (OBS): Add common/new-op.o.
3359 (new-op.o): New rule.
3361 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3363 * .gitinore: Ignore more files.
3365 2016-09-21 Yao Qi <yao.qi@linaro.org>
3367 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3370 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3372 * server.c (start_inferior): Call target_mourn_inferior instead of
3373 mourn_inferior; pass ptid_t argument to it.
3375 (handle_target_event): Likewise.
3376 * target.c (target_mourn_inferior): New function.
3377 * target.h (mourn_inferior): Delete macro.
3379 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3381 * linux-low.c (lwp_is_stepping): New function.
3383 2016-09-06 Carl Love <cel@us.ibm.com>
3385 * server.c (start_inferior): Fixed comment, requested comment change
3386 didn't get updated correctly. Removed reference to ptrace () call as
3387 it is only true on Linux systems.
3389 2016-09-06 Carl Love <cel@us.ibm.com>
3391 * server.c (start_inferior): Do not call
3392 function target_post_create_inferior () if the
3393 inferior process has already exited.
3395 2016-09-05 Pedro Alves <palves@redhat.com>
3397 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3398 (COMPILE.pre, CC_LD): Use CXX directly.
3399 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3400 * acinclude.m4: Don't include build-with-cxx.m4.
3401 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3402 * configure: Regenerate.
3404 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3407 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3408 call writing data to own_buf.
3410 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3412 * target.c (mywait): Call target_wait instead of
3414 (target_wait): New function.
3416 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3418 * server.c (start_inferior): New variable 'ptid'. Replace calls
3419 to the_target->resume by target_continue{,_no_signal}, depending
3421 * target.c (target_stop_and_wait): Call target_continue_no_signal
3422 instead of the_target->resume.
3423 (target_continue): New function.
3425 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3427 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3429 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3432 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3434 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3435 * linux-arm-low.c (ps_get_thread_area): Likewise.
3436 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3437 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3438 * linux-mips-low.c (ps_get_thread_area): Likewise.
3439 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3440 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3441 * linux-x86-low.c (ps_get_thread_area): Likewise.
3442 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3444 2016-08-19 Pedro Alves <palves@redhat.com>
3446 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3448 2016-08-19 Pedro Alves <palves@redhat.com>
3450 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3451 comment. Use memcpy instead of casting through unsigned long.
3453 2016-08-19 Pedro Alves <palves@redhat.com>
3455 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3456 allocating around 0x80000000.
3458 2016-08-19 Pedro Alves <palves@redhat.com>
3461 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3462 (x32-avx512-linux-ipa.o): New rules.
3463 * configure.ac (x86_64-*-linux*): New x32 check.
3464 * configure.srv (ipa_x32_linux_regobj): New.
3465 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3466 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3468 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3470 * configure: Regenerate.
3472 2016-08-09 Pedro Alves <palves@redhat.com>
3475 * Makefile.in (OBS): Add signals-state-save-restore.o.
3476 (signals-state-save-restore.o): New rule.
3477 * config.in: Regenerate.
3478 * configure: Regenerate.
3479 * linux-low.c: Include "signals-state-save-restore.h".
3480 (linux_create_inferior): Call
3481 restore_original_signals_state.
3482 * server.c: Include "dispositions-save-restore.h".
3483 (captured_main): Call save_original_signals_state.
3485 2016-08-05 Pedro Alves <palves@redhat.com>
3487 * configure: Regenerate.
3489 2016-08-04 Yao Qi <yao.qi@linaro.org>
3491 * linux-low.c (regsets_fetch_inferior_registers): Check
3492 errno is ESRCH or not.
3494 2016-08-02 Yao Qi <yao.qi@linaro.org>
3496 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3497 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3498 (thread_db_load_search): Update.
3499 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3500 td_ta_set_event and td_ta_event_getmsg.
3502 2016-07-26 Pedro Alves <palves@redhat.com>
3505 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3506 of unsigned long for 64-bit registers and use uint32_t instead of
3507 unsigned int for 32-bit registers.
3509 2016-07-26 Pedro Alves <palves@redhat.com>
3511 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3514 2016-07-21 Tom Tromey <tom@tromey.com>
3516 * configure: Rebuild.
3518 2016-07-21 Yao Qi <yao.qi@linaro.org>
3520 * mem-break.c (find_gdb_breakpoint): Cast bp to
3521 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3523 2016-07-21 Yao Qi <yao.qi@linaro.org>
3525 * server.c (handle_v_requests): Support s and S actions
3526 if target_supports_software_single_step return true.
3528 2016-07-21 Yao Qi <yao.qi@linaro.org>
3530 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3531 is resume_step, call maybe_hw_step.
3532 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3534 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3536 (proceed_one_lwp): If resume request is resume_step, install
3537 reinsert breakpoints and call maybe_hw_step.
3539 2016-07-21 Yao Qi <yao.qi@linaro.org>
3541 * linux-low.c (proceed_one_lwp): Declare.
3542 (linux_resume_one_thread): Remove local variable 'step'.
3543 Lift code enqueue signal. Call proceed_one_lwp instead of
3544 linux_resume_one_lwp.
3546 2016-07-21 Yao Qi <yao.qi@linaro.org>
3548 * linux-low.c (linux_resume_one_thread): Call
3549 enqueue_pending_signal.
3551 2016-07-21 Yao Qi <yao.qi@linaro.org>
3553 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3554 * inferiors.c (do_restore_current_thread_cleanup): New function.
3555 (make_cleanup_restore_current_thread): Likewise.
3556 * linux-low.c (install_software_single_step_breakpoints): Call
3557 make_cleanup_restore_current_thread. Switch current_thread to
3560 2016-07-21 Yao Qi <yao.qi@linaro.org>
3562 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3563 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3564 (clone_one_breakpoint): Likewise.
3565 (delete_reinsert_breakpoints): Change parameter to thread.
3567 (has_reinsert_breakpoints): Likewise.
3568 (uninsert_reinsert_breakpoints): Likewise.
3569 (reinsert_reinsert_breakpoints): Likewise.
3570 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3571 (delete_reinsert_breakpoints): Likewise.
3572 (reinsert_reinsert_breakpoints): Likewise.
3573 (uninsert_reinsert_breakpoints): Likewise.
3574 (has_reinsert_breakpoints): Likewise.
3576 2016-07-21 Yao Qi <yao.qi@linaro.org>
3578 * inferiors.c (get_thread_process): Make parameter const.
3579 * inferiors.h (get_thread_process): Update declaration.
3580 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3581 Add new parameters child_thread and parent_thread. Callers
3583 * mem-break.h (clone_all_breakpoints): Update declaration.
3585 2016-07-21 Yao Qi <yao.qi@linaro.org>
3587 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3588 <command_list, handler>: Remove.
3589 (struct gdb_breakpoint): New.
3590 (struct other_breakpoint): New.
3591 (struct reinsert_breakpoint): New.
3592 (is_gdb_breakpoint): New function.
3593 (any_persistent_commands): Update command_list if
3594 is_gdb_breakpoint returns true.
3595 (set_breakpoint): Create breakpoints according to their types.
3596 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3597 (set_gdb_breakpoint_1): Likewise.
3598 (set_gdb_breakpoint): Likewise.
3599 (clear_breakpoint_conditions): Change parameter type to
3600 'struct gdb_breakpoint *'.
3601 (clear_breakpoint_commands): Likewise.
3602 (clear_breakpoint_conditions_and_commands): Likewise.
3603 (add_condition_to_breakpoint): Likewise.
3604 (add_breakpoint_condition): Likewise.
3605 (add_commands_to_breakpoint): Likewise.
3606 (check_breakpoints): Check other_breakpoint.
3607 (clone_one_breakpoint): Clone breakpopint according to its type.
3608 * mem-break.h (struct gdb_breakpoint): Declare.
3609 (set_gdb_breakpoint): Update declaration.
3610 (clear_breakpoint_conditions_and_commands): Likewise.
3611 (add_breakpoint_condition): Likewise.
3612 (add_breakpoint_commands): Likewise.
3613 * server.c (process_point_options): Change parameter type to
3614 'struct gdb_breakpoint *'.
3616 2016-07-21 Yao Qi <yao.qi@linaro.org>
3618 * mem-break.c (set_breakpoint_at): Rename it to ...
3619 (set_breakpoint_type_at): ... it.
3620 (set_breakpoint_at): Call set_breakpoint_type_at.
3621 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3622 * mem-break.h (set_breakpoint_at): Update comments.
3624 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3626 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3628 (nios2_store_gregset): Likewise.
3630 2016-07-01 Pedro Alves <palves@redhat.com>
3631 Antoine Tremblay <antoine.tremblay@ericsson.com>
3633 * linux-low.c: Change interface to take the target lwp_info
3634 pointer directly and return void. Handle detaching from a zombie
3636 (linux_detach_lwp_callback): New function.
3637 (linux_detach): Detach from the leader thread after detaching from
3640 2016-06-28 Yao Qi <yao.qi@linaro.org>
3642 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3643 for variable new_offset.
3644 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3645 (aarch64_ftrace_insn_reloc_cb): Likewise.
3646 (aarch64_ftrace_insn_reloc_tb): Likewise.
3647 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3648 PRIx64 instead of PRIx32.
3650 2016-06-28 Yao Qi <yao.qi@linaro.org>
3652 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3653 (the_low_target): Install arm_get_syscall_trapinfo.
3655 2016-06-28 Yao Qi <yao.qi@linaro.org>
3657 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3659 (the_low_target): Install aarch64_get_syscall_trapinfo.
3661 2016-06-28 Yao Qi <yao.qi@linaro.org>
3663 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3665 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3666 Remove parameter sysno.
3667 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3670 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3672 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3673 (s390_emit_ne_goto): Likewise.
3674 (s390_emit_lt_goto): Likewise.
3675 (s390_emit_le_goto): Likewise.
3676 (s390_emit_gt_goto): Likewise.
3677 (s390_emit_ge_goto): Likewise.
3678 (s390x_emit_eq_goto): Likewise.
3679 (s390x_emit_ne_goto): Likewise.
3680 (s390x_emit_lt_goto): Likewise.
3681 (s390x_emit_le_goto): Likewise.
3682 (s390x_emit_gt_goto): Likewise.
3683 (s390x_emit_ge_goto): Likewise.
3684 (s390_emit_ops_impl): Mark variable static.
3685 (s390x_emit_ops): Likewise.
3687 2016-06-17 Yao Qi <yao.qi@linaro.org>
3689 * linux-low.c (handle_extended_wait): Call
3690 uninsert_reinsert_breakpoints for the parent process. Remove
3691 reinsert breakpoints from the child process. Reinsert them to
3692 the parent process when vfork is done.
3693 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3694 (reinsert_reinsert_breakpoints): New function.
3695 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3696 (reinsert_reinsert_breakpoints): Declare.
3698 2016-06-17 Yao Qi <yao.qi@linaro.org>
3700 * linux-low.c (handle_extended_wait): If the parent is doing
3701 step-over, remove the reinsert breakpoints from the forked child.
3703 2016-06-17 Yao Qi <yao.qi@linaro.org>
3705 * linux-low.c (unsuspend_all_lwps): Declare.
3706 (linux_low_filter_event): If thread exited, call finish_step_over.
3707 If step-over is finished, unsuspend other threads.
3709 2016-06-17 Yao Qi <yao.qi@linaro.org>
3711 * linux-low.c (linux_resume_one_lwp_throw): Assert
3712 has_reinsert_breakpoints returns false.
3713 * mem-break.c (delete_disabled_breakpoints): Assert
3714 bp type isn't reinsert_breakpoint.
3716 2016-06-17 Yao Qi <yao.qi@linaro.org>
3718 * linux-low.c (maybe_hw_step): New function.
3719 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3720 (finish_step_over): Switch current_thread to lwp temporarily,
3721 and assert has_reinsert_breakpoints returns true.
3722 (proceed_one_lwp): Call maybe_hw_step.
3723 * mem-break.c (has_reinsert_breakpoints): New function.
3724 * mem-break.h (has_reinsert_breakpoints): Declare.
3726 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3728 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3730 2016-05-17 Yao Qi <yao.qi@linaro.org>
3732 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3733 instead of find_inferior.
3735 2016-05-05 Yao Qi <yao.qi@linaro.org>
3737 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3738 Initialize res to zero.
3740 2016-05-05 Yao Qi <yao.qi@linaro.org>
3742 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3745 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3747 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3748 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3749 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3751 2016-04-28 Par Olsson <par.olsson@windriver.com>
3752 Simon Marchi <simon.marchi@ericsson.com>
3754 * tracepoint.c (write_inferior_int8): New function.
3755 (cmd_qtenable_disable): Write enable flag using
3756 write_inferior_int8.
3758 2016-04-25 Yao Qi <yao.qi@linaro.org>
3760 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3761 (need_step_over_p): Return zero if the LWP has pending signals
3762 can be delivered on software single step target.
3764 2016-04-25 Yao Qi <yao.qi@linaro.org>
3766 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3767 return instead of error.
3769 2016-04-22 Yao Qi <yao.qi@linaro.org>
3771 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3774 2016-04-22 Yao Qi <yao.qi@linaro.org>
3776 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3777 signal when stepping over breakpoint with software single
3780 2016-04-21 Pedro Alves <palves@redhat.com>
3782 * linux-s390-low.c (s390_collect_ptrace_register)
3783 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3785 (s390_check_regset): Use void * instead of gdb_byte *.
3787 2016-04-20 Pedro Alves <palves@redhat.com>
3789 * configure: Renegerate.
3791 2016-04-20 Yao Qi <yao.qi@linaro.org>
3793 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3794 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3796 (arm_store_gregset): Likewise.
3798 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3800 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3801 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3802 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3803 (amd64-avx-mpx-linux.c): New rules.
3804 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3805 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3806 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3807 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3808 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3809 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3810 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3811 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3812 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3813 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3814 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3815 * linux-x86-low.c (x86_linux_read_description): Add case for
3816 X86_XSTATE_AVX_MPX_MASK.
3817 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3818 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3819 init_registers_i386_avx_mpx_linux.
3820 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3821 (initialize_low_tracepoint): Call
3822 init_registers_i386_avx_mpx_linux.
3823 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3824 (initialize_low_tracepoint): Call
3825 init_registers_amd64_avx_mpx_linux.
3826 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3827 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3828 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3831 2016-04-18 Pedro Alves <palves@redhat.com>
3833 * configure: Regenerate.
3835 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3837 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3838 (aarch64_emit_sub): Likewise.
3840 2016-04-12 Pedro Alves <palves@redhat.com>
3842 * utils.c (prepare_to_throw_exception): Delete.
3844 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3846 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3848 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3850 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3852 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3854 * linux-aarch64-ipa.c: Add <elf.h> include.
3855 * linux-ppc-ipa.c: Add <elf.h> include.
3856 * linux-s390-ipa.c: Add <elf.h> include.
3858 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3860 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3861 (get_raw_reg_ptr): Likewise.
3862 (get_trace_state_variable_value_ptr): Likewise.
3863 (set_trace_state_variable_value_ptr): Likewise.
3864 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3867 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3868 Marcin Kościelnicki <koriakin@0x04.net>
3871 * linux-ppc-low.c (emit_insns): New function.
3872 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3873 (ppc_emit_prologue): New function.
3874 (ppc_emit_epilogue): New function.
3875 (ppc_emit_add): New function.
3876 (ppc_emit_sub): New function.
3877 (ppc_emit_mul): New function.
3878 (ppc_emit_lsh): New function.
3879 (ppc_emit_rsh_signed): New function.
3880 (ppc_emit_rsh_unsigned): New function.
3881 (ppc_emit_ext): New function.
3882 (ppc_emit_zero_ext): New function.
3883 (ppc_emit_log_not): New function.
3884 (ppc_emit_bit_and): New function.
3885 (ppc_emit_bit_or): New function.
3886 (ppc_emit_bit_xor): New function.
3887 (ppc_emit_bit_not): New function.
3888 (ppc_emit_equal): New function.
3889 (ppc_emit_less_signed): New function.
3890 (ppc_emit_less_unsigned): New function.
3891 (ppc_emit_ref): New function.
3892 (ppc_emit_const): New function.
3893 (ppc_emit_reg): New function.
3894 (ppc_emit_pop): New function.
3895 (ppc_emit_stack_flush): New function.
3896 (ppc_emit_swap): New function.
3897 (ppc_emit_stack_adjust): New function.
3898 (ppc_emit_call): New function.
3899 (ppc_emit_int_call_1): New function.
3900 (ppc_emit_void_call_2): New function.
3901 (ppc_emit_if_goto): New function.
3902 (ppc_emit_goto): New function.
3903 (ppc_emit_eq_goto): New function.
3904 (ppc_emit_ne_goto): New function.
3905 (ppc_emit_lt_goto): New function.
3906 (ppc_emit_le_goto): New function.
3907 (ppc_emit_gt_goto): New function.
3908 (ppc_emit_ge_goto): New function.
3909 (ppc_write_goto_address): New function.
3910 (ppc_emit_ops_impl): New static variable.
3911 (ppc64v1_emit_prologue): New function.
3912 (ppc64v2_emit_prologue): New function.
3913 (ppc64_emit_epilogue): New function.
3914 (ppc64_emit_add): New function.
3915 (ppc64_emit_sub): New function.
3916 (ppc64_emit_mul): New function.
3917 (ppc64_emit_lsh): New function.
3918 (ppc64_emit_rsh_signed): New function.
3919 (ppc64_emit_rsh_unsigned): New function.
3920 (ppc64_emit_ext): New function.
3921 (ppc64_emit_zero_ext): New function.
3922 (ppc64_emit_log_not): New function.
3923 (ppc64_emit_bit_and): New function.
3924 (ppc64_emit_bit_or): New function.
3925 (ppc64_emit_bit_xor): New function.
3926 (ppc64_emit_bit_not): New function.
3927 (ppc64_emit_equal): New function.
3928 (ppc64_emit_less_signed): New function.
3929 (ppc64_emit_less_unsigned): New function.
3930 (ppc64_emit_ref): New function.
3931 (ppc64_emit_const): New function.
3932 (ppc64v1_emit_reg): New function.
3933 (ppc64v2_emit_reg): New function.
3934 (ppc64_emit_pop): New function.
3935 (ppc64_emit_stack_flush): New function.
3936 (ppc64_emit_swap): New function.
3937 (ppc64v1_emit_call): New function.
3938 (ppc64v2_emit_call): New function.
3939 (ppc64v1_emit_int_call_1): New function.
3940 (ppc64v2_emit_int_call_1): New function.
3941 (ppc64v1_emit_void_call_2): New function.
3942 (ppc64v2_emit_void_call_2): New function.
3943 (ppc64_emit_if_goto): New function.
3944 (ppc64_emit_eq_goto): New function.
3945 (ppc64_emit_ne_goto): New function.
3946 (ppc64_emit_lt_goto): New function.
3947 (ppc64_emit_le_goto): New function.
3948 (ppc64_emit_gt_goto): New function.
3949 (ppc64_emit_ge_goto): New function.
3950 (ppc64v1_emit_ops_impl): New static variable.
3951 (ppc64v2_emit_ops_impl): New static variable.
3952 (ppc_emit_ops): New function.
3953 (linux_low_target): Wire in ppc_emit_ops.
3955 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3956 Marcin Kościelnicki <koriakin@0x04.net>
3959 * Makefile.in: Add powerpc-*-ipa.o
3960 * configure.srv: Add ipa_obj for powerpc*-linux.
3961 * linux-ppc-ipa.c: New file.
3962 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3964 (PPC_FIELD): New macro.
3965 (PPC_SEXT): New macro.
3966 (PPC_OP6): New macro.
3967 (PPC_BO): New macro.
3968 (PPC_LI): New macro.
3969 (PPC_BD): New macro.
3970 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3971 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3972 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3973 (ppc_get_thread_area): New function.
3974 (is_elfv2_inferior): New function.
3975 (gen_ds_form): New function.
3976 (GEN_STD): New macro.
3977 (GEN_STDU): New macro.
3978 (GEN_LD): New macro.
3979 (GEN_LDU): New macro.
3980 (gen_d_form): New function.
3981 (GEN_ADDI): New macro.
3982 (GEN_ADDIS): New macro.
3983 (GEN_LI): New macro.
3984 (GEN_LIS): New macro.
3985 (GEN_ORI): New macro.
3986 (GEN_ORIS): New macro.
3987 (GEN_LWZ): New macro.
3988 (GEN_STW): New macro.
3989 (GEN_STWU): New macro.
3990 (gen_xfx_form): New function.
3991 (GEN_MFSPR): New macro.
3992 (GEN_MTSPR): New macro.
3993 (GEN_MFCR): New macro.
3994 (GEN_MTCR): New macro.
3995 (GEN_SYNC): New macro.
3996 (GEN_LWSYNC): New macro.
3997 (gen_x_form): New function.
3998 (GEN_OR): New macro.
3999 (GEN_MR): New macro.
4000 (GEN_LWARX): New macro.
4001 (GEN_STWCX): New macro.
4002 (GEN_CMPW): New macro.
4003 (gen_md_form): New function.
4004 (GEN_RLDICL): New macro.
4005 (GEN_RLDICR): New macro.
4006 (gen_i_form): New function.
4008 (GEN_BL): New macro.
4009 (gen_b_form): New function.
4010 (GEN_BNE): New macro.
4011 (GEN_LOAD): New macro.
4012 (GEN_STORE): New macro.
4013 (gen_limm): New function.
4014 (gen_atomic_xchg): New function.
4015 (gen_call): New function.
4016 (ppc_relocate_instruction): New function.
4017 (ppc_install_fast_tracepoint_jump_pad): New function.
4018 (ppc_get_min_fast_tracepoint_insn_len): New function.
4019 (ppc_get_ipa_tdesc_idx): New function.
4020 (the_low_target): Wire in the new functions.
4021 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4023 * linux-ppc-tdesc.h: New file.
4025 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4027 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4028 (alloc_jump_pad_buffer): New function.
4029 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4030 (alloc_jump_pad_buffer): New function.
4031 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4032 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4033 (alloc_jump_pad_buffer): New function.
4034 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4035 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4036 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4037 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4039 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4041 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4042 * linux-amd64-ipa.c: Likewise.
4043 * linux-i386-ipa.c: Likewise.
4044 * linux-s390-ipa.c: Likewise.
4045 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4046 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4047 set_trace_state_variable_value_ptr.
4048 (struct ipa_sym_addresses): Likewise.
4049 (symbol_list): Likewise.
4050 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4051 accessing gdb_collect directly.
4052 (gdb_collect_ptr_type): New typedef.
4053 (get_raw_reg_ptr_type): New typedef.
4054 (get_trace_state_variable_value_ptr_type): New typedef.
4055 (set_trace_state_variable_value_ptr_type): New typedef.
4056 (gdb_collect_ptr): New global.
4057 (get_raw_reg_ptr): New global.
4058 (get_trace_state_variable_value_ptr): New global.
4059 (set_trace_state_variable_value_ptr): New global.
4060 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4061 accessing get_raw_reg directly.
4062 (get_get_tsv_func_addr): Likewise for
4063 get_trace_state_variable_value_ptr.
4064 (get_set_tsv_func_addr): Likewise for
4065 set_trace_state_variable_value_ptr.
4066 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4068 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4070 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4072 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4074 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4076 (relocate_instruction): Remove own_buf.
4077 * server.c (own_buf): Make global.
4078 (handle_v_requests): Make global.
4079 * server.h (own_buf): New declaration.
4080 (handle_v_requests): New prototype.
4082 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4085 * linux-s390-low.c (add_insns): New function.
4086 (s390_emit_prologue): New function.
4087 (s390_emit_epilogue): New function.
4088 (s390_emit_add): New function.
4089 (s390_emit_sub): New function.
4090 (s390_emit_mul): New function.
4091 (s390_emit_lsh): New function.
4092 (s390_emit_rsh_signed): New function.
4093 (s390_emit_rsh_unsigned): New function.
4094 (s390_emit_ext): New function.
4095 (s390_emit_log_not): New function.
4096 (s390_emit_bit_and): New function.
4097 (s390_emit_bit_or): New function.
4098 (s390_emit_bit_xor): New function.
4099 (s390_emit_bit_not): New function.
4100 (s390_emit_equal): New function.
4101 (s390_emit_less_signed): New function.
4102 (s390_emit_less_unsigned): New function.
4103 (s390_emit_ref): New function.
4104 (s390_emit_if_goto): New function.
4105 (s390_emit_goto): New function.
4106 (s390_write_goto_address): New function.
4107 (s390_emit_litpool): New function.
4108 (s390_emit_const): New function.
4109 (s390_emit_call): New function.
4110 (s390_emit_reg): New function.
4111 (s390_emit_pop): New function.
4112 (s390_emit_stack_flush): New function.
4113 (s390_emit_zero_ext): New function.
4114 (s390_emit_swap): New function.
4115 (s390_emit_stack_adjust): New function.
4116 (s390_emit_set_r2): New function.
4117 (s390_emit_int_call_1): New function.
4118 (s390_emit_void_call_2): New function.
4119 (s390_emit_eq_goto): New function.
4120 (s390_emit_ne_goto): New function.
4121 (s390_emit_lt_goto): New function.
4122 (s390_emit_le_goto): New function.
4123 (s390_emit_gt_goto): New function.
4124 (s390_emit_ge_goto): New function.
4125 (s390x_emit_prologue): New function.
4126 (s390x_emit_epilogue): New function.
4127 (s390x_emit_add): New function.
4128 (s390x_emit_sub): New function.
4129 (s390x_emit_mul): New function.
4130 (s390x_emit_lsh): New function.
4131 (s390x_emit_rsh_signed): New function.
4132 (s390x_emit_rsh_unsigned): New function.
4133 (s390x_emit_ext): New function.
4134 (s390x_emit_log_not): New function.
4135 (s390x_emit_bit_and): New function.
4136 (s390x_emit_bit_or): New function.
4137 (s390x_emit_bit_xor): New function.
4138 (s390x_emit_bit_not): New function.
4139 (s390x_emit_equal): New function.
4140 (s390x_emit_less_signed): New function.
4141 (s390x_emit_less_unsigned): New function.
4142 (s390x_emit_ref): New function.
4143 (s390x_emit_if_goto): New function.
4144 (s390x_emit_const): New function.
4145 (s390x_emit_call): New function.
4146 (s390x_emit_reg): New function.
4147 (s390x_emit_pop): New function.
4148 (s390x_emit_stack_flush): New function.
4149 (s390x_emit_zero_ext): New function.
4150 (s390x_emit_swap): New function.
4151 (s390x_emit_stack_adjust): New function.
4152 (s390x_emit_int_call_1): New function.
4153 (s390x_emit_void_call_2): New function.
4154 (s390x_emit_eq_goto): New function.
4155 (s390x_emit_ne_goto): New function.
4156 (s390x_emit_lt_goto): New function.
4157 (s390x_emit_le_goto): New function.
4158 (s390x_emit_gt_goto): New function.
4159 (s390x_emit_ge_goto): New function.
4160 (s390_emit_ops): New function.
4161 (struct linux_target_ops): Fill in emit_ops hook.
4163 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4166 * Makefile.in: Add s390 IPA files.
4167 * configure.srv: Build IPA for s390.
4168 * linux-s390-ipa.c: New file.
4169 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4170 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4171 (tdesc_s390_linux32): Likewise.
4172 (init_registers_s390_linux32v1): Likewise.
4173 (tdesc_s390_linux32v1): Likewise.
4174 (init_registers_s390_linux32v2): Likewise.
4175 (tdesc_s390_linux32v2): Likewise.
4176 (init_registers_s390_linux64): Likewise.
4177 (tdesc_s390_linux64): Likewise.
4178 (init_registers_s390_linux64v1): Likewise.
4179 (tdesc_s390_linux64v1): Likewise.
4180 (init_registers_s390_linux64v2): Likewise.
4181 (tdesc_s390_linux64v2): Likewise.
4182 (init_registers_s390_te_linux64): Likewise.
4183 (tdesc_s390_te_linux64): Likewise.
4184 (init_registers_s390_vx_linux64): Likewise.
4185 (tdesc_s390_vx_linux64): Likewise.
4186 (init_registers_s390_tevx_linux64): Likewise.
4187 (tdesc_s390_tevx_linux64): Likewise.
4188 (init_registers_s390x_linux64): Likewise.
4189 (tdesc_s390x_linux64): Likewise.
4190 (init_registers_s390x_linux64v1): Likewise.
4191 (tdesc_s390x_linux64v1): Likewise.
4192 (init_registers_s390x_linux64v2): Likewise.
4193 (tdesc_s390x_linux64v2): Likewise.
4194 (init_registers_s390x_te_linux64): Likewise.
4195 (tdesc_s390x_te_linux64): Likewise.
4196 (init_registers_s390x_vx_linux64): Likewise.
4197 (tdesc_s390x_vx_linux64): Likewise.
4198 (init_registers_s390x_tevx_linux64): Likewise.
4199 (tdesc_s390x_tevx_linux64): Likewise.
4200 (have_hwcap_s390_vx): New static variable.
4201 (s390_arch_setup): Fill have_hwcap_s390_vx.
4202 (s390_get_thread_area): New function.
4203 (s390_ft_entry_gpr_esa): New const.
4204 (s390_ft_entry_gpr_zarch): New const.
4205 (s390_ft_entry_misc): New const.
4206 (s390_ft_entry_fr): New const.
4207 (s390_ft_entry_vr): New const.
4208 (s390_ft_main_31): New const.
4209 (s390_ft_main_64): New const.
4210 (s390_ft_exit_fr): New const.
4211 (s390_ft_exit_vr): New const.
4212 (s390_ft_exit_misc): New const.
4213 (s390_ft_exit_gpr_esa): New const.
4214 (s390_ft_exit_gpr_zarch): New const.
4215 (append_insns): New function.
4216 (s390_relocate_instruction): New function.
4217 (s390_install_fast_tracepoint_jump_pad): New function.
4218 (s390_get_min_fast_tracepoint_insn_len): New function.
4219 (s390_get_ipa_tdesc_idx): New function.
4220 (struct linux_target_ops): Wire in the above functions.
4221 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4222 * linux-s390-tdesc.h: New file.
4224 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4226 * linux-s390-low.c (s390_supports_tracepoints): New function.
4227 (struct linux_target_ops): Fill supports_tracepoints hook.
4229 2016-03-18 Yao Qi <yao.qi@linaro.org>
4231 * linux-low.c (lwp_signal_can_be_delivered): New function.
4232 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4234 2016-03-18 Yao Qi <yao.qi@linaro.org>
4236 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4237 0 if signal is enqueued. Remove 'signal' from one debugging
4238 message. Move one debugging message to some lines below.
4239 Remove code setting 'signal' to 0.
4241 2016-03-18 Yao Qi <yao.qi@linaro.org>
4243 * linux-low.c (linux_low_filter_event): Remove redundant
4244 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4246 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4248 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4249 (struct linux_target_ops): Wire in the above.
4251 2016-03-03 Yao Qi <yao.qi@linaro.org>
4253 * linux-low.c: Update comments to start_step_over.
4255 2016-03-03 Yao Qi <yao.qi@linaro.org>
4258 * linux-low.c (handle_extended_wait): Set child suspended
4259 if event_lwp->bp_reinsert isn't zero.
4261 2016-03-02 Yao Qi <yao.qi@linaro.org>
4263 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4264 enqueue_pending_signal.
4266 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4268 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4271 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4273 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4274 (s390_regmap_3264) [!__s390x__]: New global.
4275 (s390_collect_ptrace_register): Skip map entries containing -1.
4276 (s390_supply_ptrace_register): Ditto.
4277 (s390_fill_gprs_high): New function.
4278 (s390_store_gprs_high): New function.
4279 (s390_regsets): Add NT_S390_HIGH_GPRS.
4280 (s390_get_hwcap): Enable on 31-bit.
4281 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4282 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4283 Detect NT_S390_HIGH_GPRS.
4284 (s390_usrregs_info_3264): Enable on 31-bit.
4285 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4286 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4288 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4291 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4292 * configure.srv: Ditto.
4293 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4294 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4295 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4296 (init_registers_amd64_linux): Remove prototype.
4297 (tdesc_amd64_linux): Remove declaration.
4298 (get_ipa_tdesc): New function.
4299 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4300 initialize remaining tdescs.
4301 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4302 (init_registers_i386_linux): Remove prototype.
4303 (tdesc_i386_linux): Remove declaration.
4304 (get_ipa_tdesc): New function.
4305 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4306 initialize remaining tdescs.
4307 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4308 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4309 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4310 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4311 (x86_get_ipa_tdesc_idx): New function.
4312 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4313 * linux-x86-tdesc.h: New file.
4314 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4315 (target_get_ipa_tdesc_idx): New macro.
4316 * tracepoint.c (ipa_tdesc_idx): New macro.
4317 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4318 (symbol_list): Add ipa_tdesc_idx.
4319 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4320 (ipa_tdesc): Remove.
4321 (ipa_tdesc_idx): New variable.
4322 (get_context_regcache): Use get_ipa_tdesc.
4323 (gdb_collect): Ditto.
4325 * tracepoint.h (get_ipa_tdesc): New prototype.
4326 (ipa_tdesc): Remove.
4328 2016-02-24 Pedro Alves <palves@redhat.com>
4330 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4331 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4332 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4333 Factor out common code between the USE_SIGTRAP_SIGINFO and
4334 !USE_SIGTRAP_SIGINFO blocks.
4335 (linux_low_filter_event): Call save_stop_reason instead of
4336 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4338 (linux_wait_1): Update comments.
4340 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4342 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4343 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4344 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4345 ppc_insert_point, ppc_remove_point.
4347 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4349 * linux-s390-low.c (s390_supports_z_point_type): New function.
4350 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4352 2016-02-16 Yao Qi <yao.qi@linaro.org>
4354 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4355 PC. Get pc from regcache_read_pc.
4357 2016-02-12 Yao Qi <yao.qi@linaro.org>
4359 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4360 or linux_get_pc_32bit.
4361 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4363 2016-02-12 Yao Qi <yao.qi@linaro.org>
4365 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4366 arm_linux_get_next_pcs_fixup.
4368 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4370 * tracepoint.c (x_tracepoint_action_download): Change
4371 write_inferior_data_ptr to write_inferior_data_pointer.
4372 (cmd_qtstart): Likewise.
4373 (write_inferior_data_ptr): Remove.
4374 (download_agent_expr): Change write_inferior_data_ptr to
4375 write_inferior_data_pointer.
4376 (download_tracepoint_1): Likewise.
4377 (download_tracepoint): Likewise.
4378 (download_trace_state_variables): Likewise.
4380 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4381 Marcin Kościelnicki <koriakin@0x04.net>
4383 * tracepoint.c (struct tracepoint_action_ops): Remove.
4384 (struct tracepoint_action): Remove ops.
4385 (m_tracepoint_action_download, r_tracepoint_action_download)
4386 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4387 size and offset accordingly.
4388 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4389 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4390 (tracepoint_action_send, tracepoint_action_download): New functions.
4391 Helpers for trace action handlers.
4392 (add_tracepoint_action): Remove setup actions ops.
4393 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4395 2016-02-10 Yao Qi <yao.qi@linaro.org>
4397 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4399 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4401 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4403 * configure: Regenerate.
4405 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4407 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4408 void * to gdb_byte *.
4409 * linux-low.c (siginfo_fixup): Likewise.
4410 (linux_xfer_siginfo): Likewise.
4411 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4413 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4415 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4417 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4419 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4421 * linux-x86-low.c [__x86_64__]: Include
4422 "nat/amd64-linux-siginfo.h".
4423 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4424 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4425 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4426 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4427 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4428 (cpt_si_fd, si_timerid, si_overrun): Move from
4429 nat/amd64-linux-siginfo.c.
4430 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4432 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4434 * server.c (skip_to_semicolon): Remove.
4435 (process_point_options): Use strchrnul instead of
4438 2016-01-26 Yao Qi <yao.qi@linaro.org>
4440 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4441 * linux-low.c (install_software_single_step_breakpoints): Don't
4442 call regcache_read_pc.
4443 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4446 2016-01-26 Yao Qi <yao.qi@linaro.org>
4448 * linux-low.c (install_software_single_step_breakpoints): Call
4449 regcache_read_pc instead of get_pc.
4451 2016-01-26 Yao Qi <yao.qi@linaro.org>
4453 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4454 (unblock_async_io): Rename to ...
4455 (block_unblock_async_io): ... it. New function.
4456 (enable_async_io): Don't install SIGIO handler. Unblock it
4458 (disable_async_io): Don't ignore SIGIO. Block it instead.
4459 (initialize_async_io): Install SIGIO handler. Don't call
4462 2016-01-26 Yao Qi <yao.qi@linaro.org>
4464 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4465 first character is '\003', call *the_target->request_interrupt.
4467 2016-01-25 Yao Qi <yao.qi@linaro.org>
4469 * remote-utils.c (new_thread_notify): Remove.
4470 (dead_thread_notify): Likewise.
4471 * remote-utils.h (new_thread_notify): Remove declaration.
4472 (dead_thread_notify): Likewise.
4474 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4476 * gdb.trace/pending.exp: Fix expected message on continue.
4478 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4480 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4481 it works properly on big-endian machines where sizeof (CORE_ADDR)
4484 2016-01-21 Pedro Alves <palves@redhat.com>
4486 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4487 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4488 * configure: Regenerate.
4490 2016-01-21 Yao Qi <yao.qi@linaro.org>
4492 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4493 is_thumb and set it according to CPSR saved on the stack.
4494 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4495 arm_sigreturn_next_pc.
4497 2016-01-18 Yao Qi <yao.qi@linaro.org>
4499 * linux-low.c (linux_set_pc_64bit): New function.
4500 (linux_get_pc_64bit): New function.
4501 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4503 * linux-sparc-low.c (debug_threads): Remove declaration.
4504 (sparc_get_pc): Remove.
4505 (the_low_target): Use linux_get_pc_64bit instead of
4507 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4508 (the_low_target): Use linux_get_pc_64bit and
4511 2016-01-18 Yao Qi <yao.qi@linaro.org>
4513 * linux-arm-low.c (debug_threads): Remove declaration.
4514 (arm_get_pc, arm_set_pc): Remove.
4515 (the_low_target): Use linux_get_pc_32bit and
4517 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4518 (the_low_target): Use linux_get_pc_32bit and
4520 * linux-cris-low.c (debug_threads): Remove declaration.
4521 (cris_get_pc, cris_set_pc,): Remove.
4522 (the_low_target): Use linux_get_pc_32bit and
4524 * linux-crisv32-low.c (debug_threads): Remove declaration.
4525 (cris_get_pc, cris_set_pc): Remove.
4526 (the_low_target): Use linux_get_pc_32bit and
4528 * linux-low.c: Include inttypes.h.
4529 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4530 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4531 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4532 (the_low_target): Use linux_get_pc_32bit and
4534 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4535 (the_low_target): Use linux_get_pc_32bit and
4537 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4538 (the_low_target): Use linux_get_pc_32bit and
4540 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4541 (the_low_target): Use linux_get_pc_32bit and
4543 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4544 (the_low_target): Use linux_get_pc_32bit and
4547 2016-01-18 Gary Benson <gbenson@redhat.com>
4549 * configure.ac (AC_FUNC_FORK): New check.
4550 * config.in: Regenerate.
4551 * configure: Likewise.
4553 2016-01-14 Yao Qi <yao.qi@linaro.org>
4555 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4556 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4557 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4558 arm_get_next_pcs_ctor.
4560 2016-01-12 Josh Stone <jistone@redhat.com>
4561 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4563 * inferiors.h: Include "gdb_vecs.h".
4564 (struct process_info): Add syscalls_to_catch.
4565 * inferiors.c (remove_process): Free syscalls_to_catch.
4566 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4567 syscall_return stops.
4568 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4569 * server.c (handle_general_set): Handle QCatchSyscalls.
4570 (handle_query): Report support for QCatchSyscalls.
4571 * target.h (struct target_ops): Add supports_catch_syscall.
4572 (target_supports_catch_syscall): New macro.
4573 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4574 (struct lwp_info): Add syscall_state.
4575 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4576 Maintain syscall_state and syscalls_to_catch across exec.
4577 (get_syscall_trapinfo): New function, proxy to the_low_target.
4578 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4579 (linux_low_filter_event): Toggle syscall_state entry/return for
4580 syscall traps, and set it ignored for all others.
4581 (gdb_catching_syscalls_p): New function.
4582 (gdb_catch_this_syscall_p): New function.
4583 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4584 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4585 (linux_supports_catch_syscall): New function.
4586 (linux_target_ops): Install it.
4587 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4588 (the_low_target): Install it.
4590 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4592 * acinclude.m4: Include new ../warning.m4 file.
4593 * configure: Regenerated.
4594 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4596 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4598 * ax.c (is_goto_target): Mark static.
4599 * linux-low.c (register_addr): Likewise.
4600 (linux_fetch_registers, linux_store_registers): Likewise.
4601 * mem-break.c (any_persistent_commands): Fix old prototype.
4602 (add_commands_to_breakpoint): Mark static.
4603 * regcache.c (find_register_by_name): Delete unused func.
4604 * remote-utils.c (hex_or_minus_one): Mark static.
4605 * server.c (monitor_show_help): Mark static.
4606 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4607 handle_v_requests): Likewise.
4609 2016-01-12 Pedro Alves <palves@redhat.com>
4611 Remove use of the registered trademark symbol throughout.
4613 2016-01-08 Yao Qi <yao.qi@linaro.org>
4615 * remote-utils.c (getpkt): If c is '\003', call target hook
4618 2016-01-06 Yao Qi <yao.qi@linaro.org>
4620 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4621 linux-aarch32-low.c.
4622 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4623 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4624 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4625 (thumb2_breakpoint): Declare.
4626 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4627 linux-aarch32-low.h.
4628 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4629 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4630 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4632 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4634 * gdbreplay.c (gdbreplay_version): Change copyright year in
4636 * server.c (gdbserver_version): Likewise.
4638 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4640 * server.c (crc32_table): Delete.
4641 (crc32): Use libiberty's xcrc32 function.
4643 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4645 * lynx-low.c (lynx_delete_thread_callback): New function.
4646 (lynx_mourn): Properly delete our process and all of its
4647 threads. Remove call to clear_inferiors.
4649 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4651 * target.c (thread_search_callback): Add check that
4652 the thread_stopped target callback is not NULL before
4655 2015-12-21 Yao Qi <yao.qi@linaro.org>
4657 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4660 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4662 * server.c (handle_query): Call target_supports_software_single_step.
4664 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4666 * linux-low.c (single_step): New function.
4667 (linux_resume_one_lwp_throw): Call single_step.
4668 (start_step_over): Likewise.
4670 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4672 * Makefile.in (SFILES): Append arch/arm-linux.c,
4673 arch/arm-get-next-pcs.c.
4674 (arm-linux.o): New rule.
4675 (arm-get-next-pcs.o): New rule.
4676 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4678 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4679 to 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): Make non-static.
4685 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4686 from linux-aarch32-low.c.
4687 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4688 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4689 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4690 (thumb2_breakpoint_len): Likewise.
4691 (arm_is_thumb_mode): New declaration.
4692 * linux-arm-low.c: Include arch/arm-linux.h
4693 aarch/arm-get-next-pcs.h, sys/syscall.h.
4694 (get_next_pcs_ops): New struct.
4695 (get_next_pcs_addr_bits_remove): New function.
4696 (get_next_pcs_is_thumb): New function.
4697 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4698 (arm_sigreturn_next_pc): Likewise.
4699 (get_next_pcs_syscall_next_pc): Likewise.
4700 (arm_gdbserver_get_next_pcs): Likewise.
4701 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4703 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4704 * server.h: Include gdb_vecs.h.
4706 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4708 * Makefile.in (SFILES): Append common/common-regcache.c.
4709 (OBS): Append common-regcache.o.
4710 (common-regcache.o): New rule.
4711 * regcache.c (init_register_cache): Initialize cache to
4713 (regcache_raw_read_unsigned): New function.
4714 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4715 register_status enum.
4717 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4719 * linux-aarch64-low.c (the_low_targets): Rename
4720 breakpoint_reinsert_addr to get_next_pcs.
4721 * linux-arm-low.c (the_low_targets): Likewise.
4722 * linux-bfin-low.c (the_low_targets): Likewise.
4723 * linux-cris-low.c (the_low_targets): Likewise.
4724 * linux-crisv32-low.c (the_low_targets): Likewise.
4725 * linux-low.c (can_software_single_step): Likewise.
4726 (install_software_single_step_breakpoints): New function.
4727 (start_step_over): Use install_software_single_step_breakpoints.
4728 * linux-low.h: New CORE_ADDR vector.
4729 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4731 * linux-mips-low.c (the_low_targets): Likewise.
4732 * linux-nios2-low.c (the_low_targets): Likewise.
4733 * linux-sparc-low.c (the_low_targets): Likewise.
4735 2015-12-17 Pedro Alves <palves@redhat.com>
4737 * linux-low.c (linux_kill_one_lwp): Remove references to
4739 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4741 (linux_init_signals): Delete.
4742 (initialize_low): Adjust.
4743 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4745 2015-12-16 Pedro Alves <palves@redhat.com>
4747 * configure.ac (compiler warning flags): When testing a
4748 -Wno-foo option, check whether -Wfoo works instead.
4749 * configure: Regenerate.
4751 2015-12-11 Don Breazeal <donb@codesourcery.com>
4753 * server.c (process_serial_event): Don't exit from gdbserver
4754 in remote mode if there are still active inferiors.
4756 2015-12-11 Yao Qi <yao.qi@linaro.org>
4758 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4759 arm_breakpoint_at if the process is 32-bit.
4761 2015-12-11 Yao Qi <yao.qi@linaro.org>
4763 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4766 2015-12-07 Yao Qi <yao.qi@linaro.org>
4768 * configure.srv: Append arm.o to srv_tgtobj for
4769 aarch64*-*-linux* target.
4770 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4771 from linux-arm-low.c.
4772 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4773 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4774 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4775 (thumb2_breakpoint_len): Likewise.
4776 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4777 (arm_breakpoint_kinds): Likewise.
4778 (arm_breakpoint_kind_from_pc): Likewise.
4779 (arm_sw_breakpoint_from_kind): Likewise.
4780 (arm_breakpoint_kind_from_current_state): Likewise.
4781 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4782 (arm_sw_breakpoint_from_kind): Declare.
4783 (arm_breakpoint_kind_from_current_state): Declare.
4784 (arm_breakpoint_at): Declare.
4785 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4786 arm_sw_breakpoint_from_kind if process is 32-bit.
4787 (aarch64_breakpoint_kind_from_pc): New function.
4788 (aarch64_breakpoint_kind_from_current_state): New function.
4789 (the_low_target): Initialize fields breakpoint_kind_from_pc
4790 and breakpoint_kind_from_current_state.
4791 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4792 linux-aarch32-low.c.
4793 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4794 (arm_breakpoint, arm_breakpoint_len): Likewise.
4795 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4796 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4797 (arm_is_thumb_mode): Likewise.
4798 (arm_breakpoint_at): Likewise.
4799 (arm_breakpoint_kind_from_pc): Likewise.
4800 (arm_sw_breakpoint_from_kind): Likewise.
4801 (arm_breakpoint_kind_from_current_state): Likewise.
4804 2015-08-04 Yao Qi <yao.qi@linaro.org>
4806 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4807 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4808 * server.c (extended_protocol): Remove "static".
4809 * server.h (extended_protocol): Declare it.
4811 2015-12-04 Josh Stone <jistone@redhat.com>
4813 * target.h (struct target_ops) <arch_setup>: Rename to ...
4814 (struct target_ops) <post_create_inferior>: ... this.
4815 (target_arch_setup): Rename to ...
4816 (target_post_create_inferior): ... this, calling post_create_inferior.
4817 * server.c (start_inferior): Update target_arch_setup calls to
4818 target_post_create_inferior.
4819 * linux-low.c (linux_low_ptrace_options): Forward declare.
4820 (linux_arch_setup): Update its comment for general use.
4821 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4822 (struct linux_target_ops): Use linux_post_create_inferior.
4823 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4824 to post_create_inferior.
4825 * nto-low.c (struct nto_target_ops): Likewise.
4826 * spu-low.c (struct spu_target_ops): Likewise.
4827 * win32-low.c (struct win32_target_ops): Likewise.
4829 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4831 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4833 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4835 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4836 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4837 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4838 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4839 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4840 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4841 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4842 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4843 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4844 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4845 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4846 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4848 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4850 * linux-low.c (linux_look_up_symbols): Don't call
4851 linux_supports_traceclone.
4852 * linux-low.h (thread_db_init): Remove use_events argument.
4853 * thread-db.c (thread_db_use_event): Remove global variable.
4854 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4855 (struct thread_db) <td_create_bp>: Remove field.
4856 (thread_db_create_event): Remove function.
4857 (thread_db_enable_reporting): Likewise.
4858 (find_one_thread): Don't check for thread_db_use_events.
4859 (attach_thread): Likewise.
4860 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4861 (try_thread_db_load_1): Don't check for thread_db_use_events.
4862 (thread_db_init): Remove use_events argument and thread events
4864 (remove_thread_event_breakpoints): Remove function.
4865 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4867 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4869 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4871 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4872 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4873 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4874 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4875 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4877 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4879 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4880 * linux-low.c (can_hardware_single_step): Use
4881 supports_hardware_single_step.
4882 (can_software_single_step): New function.
4883 (start_step_over): Call can_software_single_step.
4884 (linux_supports_hardware_single_step): New function.
4885 (struct target_ops) <supports_software_single_step>: Initialize.
4886 * linux-low.h (struct linux_target_ops)
4887 <supports_hardware_single_step>: Initialize.
4888 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4889 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4890 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4891 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4892 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4893 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4894 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4895 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4896 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4897 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4899 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4900 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4902 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4903 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4904 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4906 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4907 * target.h (struct target_ops): <supports_software_single_step>:
4909 (target_supports_software_single_step): New macro.
4911 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4913 * linux-low.c (linux_wait_1): Fix pc advance condition.
4914 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4915 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4917 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4919 * linux-arm-low.c (arm_is_thumb_mode): New function.
4920 (arm_breakpoint_at): Use arm_is_thumb_mode.
4921 (arm_breakpoint_kind_from_current_state): New function.
4922 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4924 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4925 (linux_breakpoint_kind_from_current_state): New function.
4926 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4927 * linux-low.h (struct linux_target_ops)
4928 <breakpoint_kind_from_current_state>: New field.
4929 * target.h (struct target_ops): Likewise.
4930 (target_breakpoint_kind_from_current_state): New macro.
4932 2015-11-30 Pedro Alves <palves@redhat.com>
4934 * linux-low.c (linux_resume): Wake up the event loop before
4937 2015-11-30 Pedro Alves <palves@redhat.com>
4939 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4941 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4943 * target.c (struct thread_search): New structure.
4944 (thread_search_callback): New function.
4945 (prev_general_thread): New global.
4946 (prepare_to_access_memory, done_accessing_memory): New functions.
4947 * target.h (prepare_to_access_memory, done_accessing_memory):
4948 Replace macros with function declarations.
4950 2015-11-30 Pedro Alves <palves@redhat.com>
4953 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4954 report TARGET_WAITKIND_NO_RESUMED.
4955 * remote-utils.c (prepare_resume_reply): Handle
4956 TARGET_WAITKIND_NO_RESUMED.
4957 * server.c (report_no_resumed): New global.
4958 (handle_query) <qSupported>: Handle "no-resumed+". Report
4959 "no-resumed+" support.
4960 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4961 return error if the client doesn't support no-resumed events.
4962 (push_stop_notification): New function.
4963 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4964 events if the client supports them.
4966 2015-11-30 Pedro Alves <palves@redhat.com>
4968 * linux-low.c (thread_still_has_status_pending_p): Don't check
4970 (lwp_resumed): New function.
4971 (status_pending_p_callback): Return early if the LWP is not
4972 supposed to be resumed.
4974 2015-11-30 Pedro Alves <palves@redhat.com>
4976 * linux-low.c (handle_extended_wait): Assert that the LWP's
4977 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4978 thread create events, leave the new child's status pending.
4979 (linux_low_filter_event): If GDB wants to hear about thread exit
4980 events, leave the LWP marked dead and don't delete it.
4981 (linux_wait_for_event_filtered): Don't check for thread exit.
4982 (filter_exit_event): New function.
4983 (linux_wait_1): Use it, when returning an exit event.
4984 (linux_resume_one_lwp_throw): Assert that the LWP's
4985 waitstatus is TARGET_WAITKIND_IGNORE.
4986 * remote-utils.c (prepare_resume_reply): Handle
4987 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4988 * server.c (report_thread_events): New global.
4989 (handle_general_set): Handle QThreadEvents.
4990 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4991 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4992 TARGET_WAITKIND_THREAD_EXITED.
4993 * server.h (report_thread_events): Declare.
4995 2015-11-30 Pedro Alves <palves@redhat.com>
4997 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4998 the thread's last_resume_kind was resume_stop.
5000 2015-11-30 Pedro Alves <palves@redhat.com>
5002 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5005 2015-11-30 Pedro Alves <palves@redhat.com>
5007 * server.c (handle_v_requests): Handle vCtrlC.
5009 2015-11-30 Pedro Alves <palves@redhat.com>
5011 * gdbthread.h (find_any_thread_of_pid): Declare.
5012 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5014 * server.c (handle_query): If current_thread is NULL, look for
5015 another thread of the selected process.
5017 2015-11-26 Daniel Colascione <dancol@dancol.org>
5018 Simon Marchi <simon.marchi@ericsson.com>
5020 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5021 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5023 * target.h (struct target_ops) <thread_name>: New field.
5024 (target_thread_name): New macro.
5026 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5028 * regcache.h (regcache_invalidate_pid): Add declaration.
5029 * regcache.c (regcache_invalidate_pid): New function, extracted
5030 from regcache_invalidate.
5031 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5032 Add trivial documentation comment.
5033 * lynx-low.c: Use regcache_invalidate_pid instead of
5034 regcache_invalidate.
5036 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5038 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5039 and Elf64_auxv_t if the target is Android.
5041 2015-11-22 Doug Evans <xdje42@gmail.com>
5043 * target.h: #include <sys/types.h>.
5045 2015-11-19 Pedro Alves <palves@redhat.com>
5047 * linux-low.c (linux_process_qsupported): Change prototype.
5049 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5051 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5052 and adjust to loop over all features.
5053 * server.c (handle_query) <qSupported>: Adjust to call
5054 target_process_qsupported once, passing it a vector of unprocessed
5056 * target.h (struct target_ops) <process_qsupported>: Change
5058 (target_process_qsupported): Adjust.
5060 2015-11-19 Pedro Alves <palves@redhat.com>
5062 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5064 * configure: Regenerate.
5066 2015-11-19 Pedro Alves <palves@redhat.com>
5068 * configure: Regenerate.
5070 2015-11-19 Yao Qi <yao.qi@linaro.org>
5072 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5075 2015-11-19 Yao Qi <yao.qi@linaro.org>
5077 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5078 (struct aarch64_operand): Move enum out.
5080 2015-11-19 Yao Qi <yao.qi@linaro.org>
5082 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5083 struct user_fpsimd_state *.
5084 (aarch64_store_fpregset): Likewise.
5086 2015-11-19 Yao Qi <yao.qi@linaro.org>
5088 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5089 struct user_pt_regs *.
5090 (aarch64_store_gregset): Likewise.
5092 2015-11-18 Pedro Alves <palves@redhat.com>
5094 * Makefile.in (all_object_files): Add $IPA_OBJS.
5096 2015-11-17 Pedro Alves <palves@redhat.com>
5098 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5099 GDB_SIGNAL_0 and gdb_signal_to_string.
5101 2015-11-17 Pedro Alves <palves@redhat.com>
5103 * win32-low.c (handle_output_debug_string): Remove parameter.
5104 (win32_kill): Remove our_status local and adjust call to
5105 handle_output_debug_string.
5106 (get_child_debug_event): Adjust call to
5107 handle_output_debug_string.
5109 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5111 * linux-mips-low.c (mips_fill_gregset): Add cast.
5112 (mips_store_gregset): Likewise.
5113 (mips_fill_fpregset): Likewise.
5114 (mips_store_fpregset): Likewise.
5116 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5118 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5121 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5123 * linux-mips-low.c (mips_linux_new_thread): Change type of
5124 watch_type to enum target_hw_bp_type.
5126 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5128 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5129 Change return type to arm_hwbp_type.
5131 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5133 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5134 (arm_store_gregset): Likewise.
5135 * linux-arm-low.c (arm_get_hwcap): Likewise.
5136 (arm_read_description): Likewise.
5138 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5140 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5142 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5144 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5145 (ppc_fill_vsxregset): Likewise.
5146 (ppc_store_vsxregset): Likewise.
5147 (ppc_fill_vrregset): Likewise.
5148 (ppc_store_vrregset): Likewise.
5149 (ppc_fill_evrregset): Likewise.
5150 (ppc_store_evrregset): Likewise.
5152 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5154 * linux-ppc-low.c (ppc_usrregs_info): Remove
5155 forward-declaration.
5156 (ppc_arch_setup): Move lower in file.
5158 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5160 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5161 (ps_pdwrite): Likewise.
5163 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5165 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5166 to after assert checks.
5168 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5170 * proc-service.c (ps_pdread): Add/adjust casts.
5171 (ps_pdwrite): Add/adjust casts.
5173 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5175 * server.c (handle_search_memory_1): Cast return value of
5178 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5180 * server.c (write_qxfer_response): Change type of data to
5183 2015-10-29 Pedro Alves <palves@redhat.com>
5185 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5187 2015-10-29 Pedro Alves <palves@redhat.com>
5189 * tracepoint.c (clear_installed_tracepoints): Add casts.
5191 2015-10-29 Pedro Alves <palves@redhat.com>
5193 * server.c (handle_v_cont, process_serial_event): Add enum
5194 gdb_signal casts to signal parsing code.
5196 2015-10-29 Pedro Alves <palves@redhat.com>
5198 * linux-low.h (NULL_REGSET): Define.
5199 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5200 * linux-arm-low.c (arm_regsets): Likewise.
5201 * linux-crisv32-low.c (cris_regsets): Likewise.
5202 * linux-m68k-low.c (m68k_regsets): Likewise.
5203 * linux-mips-low.c (mips_regsets): Likewise.
5204 * linux-nios2-low.c (nios2_regsets): Likewise.
5205 * linux-ppc-low.c (ppc_regsets): Likewise.
5206 * linux-s390-low.c (s390_regsets): Likewise.
5207 * linux-sh-low.c (sh_regsets): Likewise.
5208 * linux-sparc-low.c (sparc_regsets): Likewise.
5209 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5210 * linux-tile-low.c (tile_regsets): Likewise.
5211 * linux-x86-low.c (x86_regsets): Likewise.
5212 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5214 2015-10-29 Pedro Alves <palves@redhat.com>
5216 * linux-low.h (NULL_REGSET): Define.
5217 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5218 * linux-arm-low.c (arm_regsets): Likewise.
5219 * linux-crisv32-low.c (cris_regsets): Likewise.
5220 * linux-m68k-low.c (m68k_regsets): Likewise.
5221 * linux-mips-low.c (mips_regsets): Likewise.
5222 * linux-nios2-low.c (nios2_regsets): Likewise.
5223 * linux-ppc-low.c (ppc_regsets): Likewise.
5224 * linux-s390-low.c (s390_regsets): Likewise.
5225 * linux-sh-low.c (sh_regsets): Likewise.
5226 * linux-sparc-low.c (sparc_regsets): Likewise.
5227 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5228 * linux-tile-low.c (tile_regsets): Likewise.
5229 * linux-x86-low.c (x86_regsets): Likewise.
5230 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5232 2015-10-26 Doug Evans <dje@google.com>
5234 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5236 2015-10-26 Doug Evans <dje@google.com>
5238 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5240 2015-10-26 Doug Evans <dje@google.com>
5242 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5244 (attach_thread, find_new_threads_callback): Ditto.
5246 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5248 * mem-break.h (set_breakpoint_data): Remove.
5250 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5252 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5253 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5254 (initialize_low): Remove set_breakpoint_data call.
5255 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5256 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5257 (initialize_low): Remove set_breakpoint_data call.
5258 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5259 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5260 (initialize_low): Remove set_breakpoint_data call.
5262 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5264 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5265 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5266 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5267 * target.h (target_breakpoint_kind_from_pc): New macro.
5269 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5271 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5272 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5273 the default breakpoint kind.
5275 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5277 * linux-arm-low.c (arm_supports_z_point_type): Add software
5280 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5282 * linux-arm-low.c: Refactor breakpoint definitions.
5283 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5284 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5286 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5288 * Makefile.in: Add arm.c/o.
5289 * configure.srv: Likewise.
5290 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5291 (arm_breakpoint_kind_from_pc): New function.
5292 (arm_sw_breakpoint_from_kind): Return proper kind.
5293 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5295 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5297 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5299 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5300 (struct raw_breakpoint) <size>: Remove.
5301 (struct raw_breakpoint) <kind>: Add.
5302 (bp_size): New function.
5303 (bp_opcode): Likewise.
5304 (find_raw_breakpoint_at): Adjust for kind.
5305 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5306 (remove_memory_breakpoint): Adjust for kind call bp_size.
5307 (set_raw_breakpoint_at): Adjust for kind.
5308 (set_breakpoint): Likewise.
5309 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5310 (delete_raw_breakpoint): Adjust for kind.
5311 (delete_breakpoint): Likewise.
5312 (find_gdb_breakpoint): Likewise.
5313 (set_gdb_breakpoint_1): Likewise.
5314 (set_gdb_breakpoint): Likewise.
5315 (delete_gdb_breakpoint_1): Likewise.
5316 (delete_gdb_breakpoint): Likewise.
5317 (uninsert_raw_breakpoint): Likewise.
5318 (reinsert_raw_breakpoint): Likewise.
5319 (set_breakpoint_data): Remove.
5320 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5321 (check_mem_read): Adjust for kind call bp_size.
5322 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5323 (clone_one_breakpoint): Adjust for kind.
5324 * mem-break.h (set_gdb_breakpoint): Likewise.
5325 (delete_gdb_breakpoint): Likewise.
5326 * server.c (process_serial_event): Likewise.
5328 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5330 * linux-aarch64-low.c (aarch64_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-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5336 (arm_sw_breakpoint_from_kind): New function.
5337 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5338 (struct linux_target_ops) <breakpoint>: Remove.
5339 (struct linux_target_ops) <breakpoint_len>: Remove.
5340 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5341 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5342 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5343 (struct linux_target_ops) <breakpoint>: Remove.
5344 (struct linux_target_ops) <breakpoint_len>: Remove.
5345 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5346 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5347 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5348 (struct linux_target_ops) <breakpoint>: Remove.
5349 (struct linux_target_ops) <breakpoint_len>: Remove.
5350 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5351 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5352 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5353 and sw_breakpoint_from_kind to increment the pc.
5354 (linux_breakpoint_kind_from_pc): New function.
5355 (linux_sw_breakpoint_from_kind): New function.
5356 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5357 (initialize_low): Call breakpoint_kind_from_pc and
5358 sw_breakpoint_from_kind to replace breakpoint_data/len.
5359 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5361 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5362 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5363 (struct linux_target_ops) <breakpoint>: Remove.
5364 (struct linux_target_ops) <breakpoint_len>: Remove.
5365 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5366 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5367 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5368 (struct linux_target_ops) <breakpoint>: Remove.
5369 (struct linux_target_ops) <breakpoint_len>: Remove.
5370 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5371 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5372 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5373 (struct linux_target_ops) <breakpoint>: Remove.
5374 (struct linux_target_ops) <breakpoint_len>: Remove.
5375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5377 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5378 (struct linux_target_ops) <breakpoint>: Remove.
5379 (struct linux_target_ops) <breakpoint_len>: Remove.
5380 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5381 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5382 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5383 (struct linux_target_ops) <breakpoint>: Remove.
5384 (struct linux_target_ops) <breakpoint_len>: Remove.
5385 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5386 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5387 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5388 (struct linux_target_ops) <breakpoint>: Remove.
5389 (struct linux_target_ops) <breakpoint_len>: Remove.
5390 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5391 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5392 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5393 (struct linux_target_ops) <breakpoint>: Remove.
5394 (struct linux_target_ops) <breakpoint_len>: Remove.
5395 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5396 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5397 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5398 (struct linux_target_ops) <breakpoint>: Remove.
5399 (struct linux_target_ops) <breakpoint_len>: Remove.
5400 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5401 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5402 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5403 (struct linux_target_ops) <breakpoint>: Remove.
5404 (struct linux_target_ops) <breakpoint_len>: Remove.
5405 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5406 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5407 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5408 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5409 (struct linux_target_ops) <breakpoint>: Remove.
5410 (struct linux_target_ops) <breakpoint_len>: Remove.
5411 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5412 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5413 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5414 (struct linux_target_ops) <breakpoint>: Remove.
5415 (struct linux_target_ops) <breakpoint_len>: Remove.
5416 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5417 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5419 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5421 * linux-cris-low.c (cris_get_pc): Remove void arg.
5423 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5425 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5428 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5430 * inferiors.c (thread_pid_matches_callback): New function.
5431 (find_thread_process): New function.
5432 (remove_thread): Reset current_thread.
5433 (remove_process): Assert threads have been removed first.
5435 2015-10-15 Yao Qi <yao.qi@linaro.org>
5437 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5439 (aarch64_remove_point): Likewise.
5440 * regcache.c (regcache_register_size): New function.
5442 2015-10-12 Yao Qi <yao.qi@linaro.org>
5444 * linux-aarch64-low.c: Update all callers as emit_load_store
5445 is renamed to aarch64_emit_load_store.
5447 2015-10-12 Yao Qi <yao.qi@linaro.org>
5449 * linux-aarch64-low.c: Update all callers of function renaming
5450 from emit_insn to aarch64_emit_insn.
5452 2015-10-12 Yao Qi <yao.qi@linaro.org>
5454 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5455 arch/aarch64-insn.h.
5456 (struct aarch64_memory_operand): Likewise.
5458 (emit_insn): Move to arch/aarch64-insn.c.
5459 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5460 (emit_load_store): Move to arch/aarch64-insn.c.
5461 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5462 (can_encode_int32): Remove.
5464 2015-10-12 Yao Qi <yao.qi@linaro.org>
5466 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5467 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5468 (aarch64_relocate_instruction): Likewise.
5469 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5470 (struct aarch64_insn_visitor): Likewise.
5472 2015-10-12 Yao Qi <yao.qi@linaro.org>
5474 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5475 (struct aarch64_insn_visitor): New.
5476 (struct aarch64_insn_relocation_data): New.
5477 (aarch64_ftrace_insn_reloc_b): New function.
5478 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5479 (aarch64_ftrace_insn_reloc_cb): Likewise.
5480 (aarch64_ftrace_insn_reloc_tb): Likewise.
5481 (aarch64_ftrace_insn_reloc_adr): Likewise.
5482 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5483 (aarch64_ftrace_insn_reloc_others): Likewise.
5485 (aarch64_relocate_instruction): Use visitor.
5487 2015-10-12 Yao Qi <yao.qi@linaro.org>
5489 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5490 int. Add argument buf.
5491 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5492 aarch64_relocate_instruction.
5494 2015-10-12 Yao Qi <yao.qi@linaro.org>
5496 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5497 argument insn. Remove local variable insn. Don't call
5499 (aarch64_install_fast_tracepoint_jump_pad): Call
5502 2015-09-30 Yao Qi <yao.qi@linaro.org>
5504 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5505 (emit_load_store_pair): Likewise.
5507 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5509 * dll.c (match_dll): Add cast(s).
5510 (unloaded_dll): Likewise.
5511 * linux-low.c (second_thread_of_pid_p): Likewise.
5512 (delete_lwp_callback): Likewise.
5513 (count_events_callback): Likewise.
5514 (select_event_lwp_callback): Likewise.
5515 (linux_set_resume_request): Likewise.
5516 * server.c (accumulate_file_name_length): Likewise.
5517 (emit_dll_description): Likewise.
5518 (handle_qxfer_threads_worker): Likewise.
5519 (visit_actioned_threads): Likewise.
5520 * thread-db.c (any_thread_of): Likewise.
5521 * tracepoint.c (same_process_p): Likewise.
5522 (match_blocktype): Likewise.
5523 (build_traceframe_info_xml): Likewise.
5525 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5527 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5529 (gdb_unparse_agent_expr): Likewise.
5530 * hostio.c (require_data): Likewise.
5531 (handle_pread): Likewise.
5532 * linux-low.c (disable_regset): Likewise.
5533 (fetch_register): Likewise.
5534 (store_register): Likewise.
5535 (get_dynamic): Likewise.
5536 (linux_qxfer_libraries_svr4): Likewise.
5537 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5538 (set_fast_tracepoint_jump): Likewise.
5539 (uninsert_fast_tracepoint_jumps_at): Likewise.
5540 (reinsert_fast_tracepoint_jumps_at): Likewise.
5541 (validate_inserted_breakpoint): Likewise.
5542 (clone_agent_expr): Likewise.
5543 * regcache.c (init_register_cache): Likewise.
5544 * remote-utils.c (putpkt_binary_1): Likewise.
5545 (decode_M_packet): Likewise.
5546 (decode_X_packet): Likewise.
5547 (look_up_one_symbol): Likewise.
5548 (relocate_instruction): Likewise.
5549 (monitor_output): Likewise.
5550 * server.c (handle_search_memory): Likewise.
5551 (handle_qxfer_exec_file): Likewise.
5552 (handle_qxfer_libraries): Likewise.
5553 (handle_qxfer): Likewise.
5554 (handle_query): Likewise.
5555 (handle_v_cont): Likewise.
5556 (handle_v_run): Likewise.
5557 (captured_main): Likewise.
5558 * target.c (write_inferior_memory): Likewise.
5559 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5560 * tracepoint.c (init_trace_buffer): Likewise.
5561 (add_tracepoint_action): Likewise.
5562 (add_traceframe): Likewise.
5563 (add_traceframe_block): Likewise.
5564 (cmd_qtdpsrc): Likewise.
5565 (cmd_qtdv): Likewise.
5566 (cmd_qtstatus): Likewise.
5567 (response_source): Likewise.
5568 (response_tsv): Likewise.
5569 (cmd_qtnotes): Likewise.
5570 (gdb_collect): Likewise.
5571 (initialize_tracepoint): Likewise.
5573 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5575 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5576 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5577 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5579 (enum aarch64_condition_codes): New enum.
5580 (w0): New static global.
5583 (struct aarch64_memory_operand) <type>: New
5584 MEMORY_OPERAND_POSTINDEX type.
5585 (postindex_memory_operand): New helper function.
5586 (emit_ret): New function.
5587 (emit_load_store_pair): New function, factored out of emit_stp
5588 with support for MEMORY_OPERAND_POSTINDEX.
5589 (emit_stp): Rewrite using emit_load_store_pair.
5590 (emit_ldp): New function.
5591 (emit_load_store): Likewise.
5592 (emit_ldr): Mention post-index instruction in comment.
5593 (emit_ldrh): New function.
5594 (emit_ldrb): New function.
5595 (emit_ldrsw): Mention post-index instruction in comment.
5596 (emit_str): Likewise.
5597 (emit_subs): New function.
5598 (emit_cmp): Likewise.
5599 (emit_and): Likewise.
5600 (emit_orr): Likewise.
5601 (emit_orn): Likewise.
5602 (emit_eor): Likewise.
5603 (emit_mvn): Likewise.
5604 (emit_lslv): Likewise.
5605 (emit_lsrv): Likewise.
5606 (emit_asrv): Likewise.
5607 (emit_mul): Likewise.
5608 (emit_sbfm): Likewise.
5609 (emit_sbfx): Likewise.
5610 (emit_ubfm): Likewise.
5611 (emit_ubfx): Likewise.
5612 (emit_csinc): Likewise.
5613 (emit_cset): Likewise.
5614 (emit_nop): Likewise.
5615 (emit_ops_insns): New helper function.
5616 (emit_pop): Likewise.
5617 (emit_push): Likewise.
5618 (aarch64_emit_prologue): New function.
5619 (aarch64_emit_epilogue): Likewise.
5620 (aarch64_emit_add): Likewise.
5621 (aarch64_emit_sub): Likewise.
5622 (aarch64_emit_mul): Likewise.
5623 (aarch64_emit_lsh): Likewise.
5624 (aarch64_emit_rsh_signed): Likewise.
5625 (aarch64_emit_rsh_unsigned): Likewise.
5626 (aarch64_emit_ext): Likewise.
5627 (aarch64_emit_log_not): Likewise.
5628 (aarch64_emit_bit_and): Likewise.
5629 (aarch64_emit_bit_or): Likewise.
5630 (aarch64_emit_bit_xor): Likewise.
5631 (aarch64_emit_bit_not): Likewise.
5632 (aarch64_emit_equal): Likewise.
5633 (aarch64_emit_less_signed): Likewise.
5634 (aarch64_emit_less_unsigned): Likewise.
5635 (aarch64_emit_ref): Likewise.
5636 (aarch64_emit_if_goto): Likewise.
5637 (aarch64_emit_goto): Likewise.
5638 (aarch64_write_goto_address): Likewise.
5639 (aarch64_emit_const): Likewise.
5640 (aarch64_emit_call): Likewise.
5641 (aarch64_emit_reg): Likewise.
5642 (aarch64_emit_pop): Likewise.
5643 (aarch64_emit_stack_flush): Likewise.
5644 (aarch64_emit_zero_ext): Likewise.
5645 (aarch64_emit_swap): Likewise.
5646 (aarch64_emit_stack_adjust): Likewise.
5647 (aarch64_emit_int_call_1): Likewise.
5648 (aarch64_emit_void_call_2): Likewise.
5649 (aarch64_emit_eq_goto): Likewise.
5650 (aarch64_emit_ne_goto): Likewise.
5651 (aarch64_emit_lt_goto): Likewise.
5652 (aarch64_emit_le_goto): Likewise.
5653 (aarch64_emit_gt_goto): Likewise.
5654 (aarch64_emit_ge_got): Likewise.
5655 (aarch64_emit_ops_impl): New static global variable.
5656 (aarch64_emit_ops): New target function, return
5657 &aarch64_emit_ops_impl.
5658 (struct linux_target_ops): Install it.
5660 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5662 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5663 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5665 * linux-aarch64-ipa.c: New file.
5666 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5668 (aarch64_get_thread_area): New target method.
5669 (extract_signed_bitfield): New helper function.
5670 (aarch64_decode_ldr_literal): New function.
5671 (enum aarch64_opcodes): New enum.
5672 (struct aarch64_register): New struct.
5673 (struct aarch64_operand): New struct.
5674 (x0): New static global.
5683 (aarch64_register): New helper function.
5684 (register_operand): Likewise.
5685 (immediate_operand): Likewise.
5686 (struct aarch64_memory_operand): New struct.
5687 (offset_memory_operand): New helper function.
5688 (preindex_memory_operand): Likewise.
5689 (enum aarch64_system_control_registers): New enum.
5690 (ENCODE): New macro.
5691 (emit_insn): New helper function.
5692 (emit_b): New function.
5693 (emit_bcond): Likewise.
5694 (emit_cb): Likewise.
5695 (emit_tb): Likewise.
5696 (emit_blr): Likewise.
5697 (emit_stp): Likewise.
5698 (emit_ldp_q_offset): Likewise.
5699 (emit_stp_q_offset): Likewise.
5700 (emit_load_store): Likewise.
5701 (emit_ldr): Likewise.
5702 (emit_ldrsw): Likewise.
5703 (emit_str): Likewise.
5704 (emit_ldaxr): Likewise.
5705 (emit_stxr): Likewise.
5706 (emit_stlr): Likewise.
5707 (emit_data_processing_reg): Likewise.
5708 (emit_data_processing): Likewise.
5709 (emit_add): Likewise.
5710 (emit_sub): Likewise.
5711 (emit_mov): Likewise.
5712 (emit_movk): Likewise.
5713 (emit_mov_addr): Likewise.
5714 (emit_mrs): Likewise.
5715 (emit_msr): Likewise.
5716 (emit_sevl): Likewise.
5717 (emit_wfe): Likewise.
5718 (append_insns): Likewise.
5719 (can_encode_int32_in): New helper function.
5720 (aarch64_relocate_instruction): New function.
5721 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5722 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5723 (struct linux_target_ops): Install aarch64_get_thread_area,
5724 aarch64_install_fast_tracepoint_jump_pad and
5725 aarch64_get_min_fast_tracepoint_insn_len.
5727 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5729 * Makefile.in (aarch64-insn.o): New rule.
5730 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5732 2015-09-21 Yao Qi <yao.qi@linaro.org>
5734 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5736 2015-09-21 Yao Qi <yao.qi@linaro.org>
5738 * tracepoint.c (max_jump_pad_size): Remove.
5740 2015-09-18 Yao Qi <yao.qi@linaro.org>
5742 * linux-aarch64-low.c: Don't include sys/uio.h.
5743 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5745 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5747 * tracepoint.c (eval_result_type): Change prototype.
5748 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5750 2015-09-15 Pedro Alves <palves@redhat.com>
5752 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5753 Check whether to report exec events instead of checking whether
5754 multiprocess is enabled.
5756 2015-09-15 Pedro Alves <palves@redhat.com>
5759 * remote-utils.c (prepare_resume_reply): Merge
5760 TARGET_WAITKIND_VFORK_DONE switch case with the
5761 TARGET_WAITKIND_FORKED case.
5763 2015-09-15 Yao Qi <yao.qi@linaro.org>
5765 * server.c (handle_query): Check string comparison using
5766 "else if" instead of "if".
5768 2015-09-15 Yao Qi <yao.qi@linaro.org>
5770 * server.c (vCont_supported): New global variable.
5771 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5772 matches. Append ";vContSupported+" to own_buf.
5773 (handle_v_requests): Append ";s;S" to own_buf if target supports
5774 hardware single step or vCont_supported is false.
5775 (capture_main): Set vCont_supported to zero.
5777 2015-09-15 Yao Qi <yao.qi@linaro.org>
5779 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5781 (linux_supports_hardware_single_step): ... New function.
5782 (linux_target_ops): Update.
5783 * lynx-low.c (lynx_target_ops): Set field
5784 supports_hardware_single_step to target_can_do_hardware_single_step.
5785 * nto-low.c (nto_target_ops): Likewise.
5786 * spu-low.c (spu_target_ops): Likewise.
5787 * win32-low.c (win32_target_ops): Likewise.
5788 * target.c (target_can_do_hardware_single_step): New function.
5789 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5790 Remove. <supports_hardware_single_step>: New field.
5791 (target_supports_conditional_breakpoints): Remove.
5792 (target_supports_hardware_single_step): New macro.
5793 (target_can_do_hardware_single_step): Declare.
5794 * server.c (handle_query): Use target_supports_hardware_single_step
5795 instead of target_supports_conditional_breakpoints.
5797 2015-09-15 Yao Qi <yao.qi@linaro.org>
5799 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5801 (struct linux_target_ops the_low_target): Install
5802 aarch64_linux_siginfo_fixup.
5804 2015-09-11 Don Breazeal <donb@codesourcery.com>
5805 Luis Machado <lgustavo@codesourcery.com>
5807 * linux-low.c (linux_mourn): Static declaration.
5808 (linux_arch_setup): Move in front of
5809 handle_extended_wait.
5810 (linux_arch_setup_thread): New function.
5811 (handle_extended_wait): Handle exec events. Call
5812 linux_arch_setup_thread. Make event_lwp argument a
5813 pointer-to-a-pointer.
5814 (check_zombie_leaders): Do not check stopped threads.
5815 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5816 (linux_low_filter_event): Add lwp and thread for exec'ing
5817 non-leader thread if leader thread has been deleted.
5818 Refactor code into linux_arch_setup_thread and call it.
5819 Pass child lwp pointer by reference to handle_extended_wait.
5820 (linux_wait_for_event_filtered): Update comment.
5821 (linux_wait_1): Prevent clobbering exec event status.
5822 (linux_supports_exec_events): New function.
5823 (linux_target_ops) <supports_exec_events>: Initialize new member.
5824 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5826 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5827 * server.c (report_exec_events): New global variable.
5828 (handle_query): Handle qSupported query for exec-events feature.
5829 (captured_main): Initialize report_exec_events.
5830 * server.h (report_exec_events): Declare new global variable.
5831 * target.h (struct target_ops) <supports_exec_events>: New
5833 (target_supports_exec_events): New macro.
5834 * win32-low.c (win32_target_ops) <supports_exec_events>:
5835 Initialize new member.
5837 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5839 * linux-low.c (linux_low_enable_btrace): Remove.
5840 (linux_target_ops): Replace linux_low_enable_btrace with
5841 linux_enable_btrace.
5843 2015-09-03 Yao Qi <yao.qi@linaro.org>
5845 * linux-aarch64-low.c (aarch64_insert_point): Call
5846 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5849 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5851 * linux-low.c (check_stopped_by_breakpoint): Use
5852 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5854 2015-08-27 Pedro Alves <palves@redhat.com>
5856 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5858 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5860 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5861 the XNEW-family equivalent.
5862 (compile_bytecodes): Likewise.
5863 * dll.c (loaded_dll): Likewise.
5864 * event-loop.c (append_callback_event): Likewise.
5865 (create_file_handler): Likewise.
5866 (create_file_event): Likewise.
5867 * hostio.c (handle_open): Likewise.
5868 * inferiors.c (add_thread): Likewise.
5869 (add_process): Likewise.
5870 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5871 * linux-arm-low.c (arm_new_process): Likewise.
5872 (arm_new_thread): Likewise.
5873 * linux-low.c (add_to_pid_list): Likewise.
5874 (linux_add_process): Likewise.
5875 (handle_extended_wait): Likewise.
5876 (add_lwp): Likewise.
5877 (enqueue_one_deferred_signal): Likewise.
5878 (enqueue_pending_signal): Likewise.
5879 (linux_resume_one_lwp_throw): Likewise.
5880 (linux_resume_one_thread): Likewise.
5881 (linux_read_memory): Likewise.
5882 (linux_write_memory): Likewise.
5883 * linux-mips-low.c (mips_linux_new_process): Likewise.
5884 (mips_linux_new_thread): Likewise.
5885 (mips_add_watchpoint): Likewise.
5886 * linux-x86-low.c (initialize_low_arch): Likewise.
5887 * lynx-low.c (lynx_add_process): Likewise.
5888 * mem-break.c (set_raw_breakpoint_at): Likewise.
5889 (set_breakpoint): Likewise.
5890 (add_condition_to_breakpoint): Likewise.
5891 (add_commands_to_breakpoint): Likewise.
5892 (clone_agent_expr): Likewise.
5893 (clone_one_breakpoint): Likewise.
5894 * regcache.c (new_register_cache): Likewise.
5895 * remote-utils.c (look_up_one_symbol): Likewise.
5896 * server.c (queue_stop_reply): Likewise.
5897 (start_inferior): Likewise.
5898 (queue_stop_reply_callback): Likewise.
5899 (handle_target_event): Likewise.
5900 * spu-low.c (fetch_ppc_memory): Likewise.
5901 (store_ppc_memory): Likewise.
5902 * target.c (set_target_ops): Likewise.
5903 * thread-db.c (thread_db_load_search): Likewise.
5904 (try_thread_db_load_1): Likewise.
5905 * tracepoint.c (add_tracepoint): Likewise.
5906 (add_tracepoint_action): Likewise.
5907 (create_trace_state_variable): Likewise.
5908 (cmd_qtdpsrc): Likewise.
5909 (cmd_qtro): Likewise.
5910 (add_while_stepping_state): Likewise.
5911 * win32-low.c (child_add_thread): Likewise.
5912 (get_image_name): Likewise.
5914 2015-08-25 Yao Qi <yao.qi@linaro.org>
5916 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5918 2015-08-25 Yao Qi <yao.qi@linaro.org>
5920 * Makefile.in (aarch64-linux.o): New rule.
5921 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5923 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5924 (aarch64_init_debug_reg_state): Make it extern.
5925 (aarch64_linux_prepare_to_resume): Remove.
5927 2015-08-25 Yao Qi <yao.qi@linaro.org>
5929 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5930 lwp_arch_private_info and ptid_of_lwp.
5932 2015-08-25 Yao Qi <yao.qi@linaro.org>
5934 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5935 Find proc_info by find_process_pid. All callers updated.
5937 2015-08-25 Yao Qi <yao.qi@linaro.org>
5939 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5941 (debug_reg_change_callback): Remove.
5942 (aarch64_notify_debug_reg_change): Remove.
5944 2015-08-25 Yao Qi <yao.qi@linaro.org>
5946 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5947 Call current_lwp_ptid.
5949 2015-08-25 Yao Qi <yao.qi@linaro.org>
5951 * linux-aarch64-low.c (debug_reg_change_callback): Use
5954 2015-08-25 Yao Qi <yao.qi@linaro.org>
5956 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5958 2015-08-25 Yao Qi <yao.qi@linaro.org>
5960 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5962 2015-08-25 Yao Qi <yao.qi@linaro.org>
5964 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5967 2015-08-25 Yao Qi <yao.qi@linaro.org>
5969 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5971 (debug_reg_change_callback): Remove argument entry and add argument
5972 lwp. Remove local variable thread. Don't print thread id in the
5973 debugging output. Don't check whether pid of thread equals to pid.
5974 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5975 iterate_over_lwps instead find_inferior.
5977 2015-08-24 Pedro Alves <palves@redhat.com>
5979 * inferiors.c (get_first_process): New function.
5980 * inferiors.h (get_first_process): New declaration.
5981 * remote-utils.c (read_ptid): Default to the first process in the
5982 list, instead of to the current thread's process.
5984 2015-08-24 Pedro Alves <palves@redhat.com>
5986 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5987 * event-loop.c: Likewise.
5988 * remote-utils.c: Likewise.
5989 * tracepoint.c: Likewise.
5991 2015-08-24 Pedro Alves <palves@redhat.com>
5993 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5996 2015-08-21 Pedro Alves <palves@redhat.com>
5998 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5999 instead of literal 1.
6001 2015-08-21 Pedro Alves <palves@redhat.com>
6003 * tdesc.c (default_description): Explicitly zero-initialize.
6005 2015-08-21 Pedro Alves <palves@redhat.com>
6008 * inferiors.c (remove_thread): Discard any pending stop reply for
6010 * server.c (remove_all_on_match_pid): Rename to ...
6011 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6013 (discard_queued_stop_replies): Change parameter to a ptid. Now
6015 (handle_v_kill, kill_inferior_callback, captured_main)
6016 (process_serial_event): Adjust.
6017 * server.h (discard_queued_stop_replies): Declare.
6019 2015-08-21 Pedro Alves <palves@redhat.com>
6021 * linux-low.c (wait_for_sigstop): Always switch to no thread
6022 selected if the previously current thread dies.
6023 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6024 process instead of the current thread's.
6025 * remote-utils.c (input_interrupt): Don't check if there's no
6027 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6028 current thread to the general thread fails, error out.
6029 (handle_qxfer_auxv, handle_qxfer_libraries)
6030 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6031 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6032 (handle_query): Check if there's a thread selected instead of
6033 checking whether there's any thread in the thread list.
6034 (handle_qxfer_threads, handle_qxfer_btrace)
6035 (handle_qxfer_btrace_conf): Don't error out early if there's no
6036 thread in the thread list.
6037 (handle_v_cont, myresume): Don't set the current thread to the
6039 (process_serial_event) <Hg handling>: Also set thread_id if the
6040 previous general thread is still alive.
6041 (process_serial_event) <g/G handling>: If setting the current
6042 thread to the general thread fails, error out.
6043 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6044 thread's lwp instead of the current thread's.
6045 * target.c (set_desired_thread): If the desired thread was not
6046 found, leave the current thread pointing to NULL. Return an int
6047 (boolean) indicating success.
6048 * target.h (set_desired_thread): Change return type to int.
6050 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6052 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6053 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6055 (ps_get_thread_area): New function.
6057 2015-08-19 Gary Benson <gbenson@redhat.com>
6059 * hostio.c (handle_pread): Do not attempt to read more data
6060 than hostio_reply_with_data can fit in a packet.
6062 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6064 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6066 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6068 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6070 2015-08-06 Pedro Alves <palves@redhat.com>
6072 * tracepoint.c (expr_eval_result): Now an int.
6074 2015-08-06 Pedro Alves <palves@redhat.com>
6076 * gdbthread.h (struct regcache): Forward declare.
6077 (struct thread_info) <regcache_data>: Now a struct regcache
6079 * inferiors.c (inferior_regcache_data)
6080 (set_inferior_regcache_data): Now work with struct regcache
6082 * inferiors.h (struct regcache): Forward declare.
6083 (inferior_regcache_data, set_inferior_regcache_data): Now work
6084 with struct regcache pointers.
6085 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6086 (free_register_cache_thread): Remove struct regcache pointer
6089 2015-08-06 Pedro Alves <palves@redhat.com>
6091 * server.c (captured_main): On error, print the exception message
6092 to stderr, and if run_once is set, throw a quit.
6094 2015-08-06 Pedro Alves <palves@redhat.com>
6096 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6099 2015-08-06 Pedro Alves <palves@redhat.com>
6101 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6102 reading beyond the passed in buffer length.
6104 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6106 * tracepoint.c (symbol_list) <required>: Remove.
6108 2015-08-06 Pedro Alves <palves@redhat.com>
6110 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6111 count if stopping and suspending threads.
6112 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6113 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6114 (linux_detach): Complete an ongoing step-over.
6115 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6117 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6118 (linux_wait_1): If passing a signal to the inferior after
6119 finishing a step-over, unsuspend and re-resume all lwps. If we
6120 see a single-step event but the thread should be continuing, don't
6121 pass the trap to gdb.
6122 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6123 internal_error instead of gdb_assert.
6124 (enqueue_pending_signal): New function.
6125 (check_ptrace_stopped_lwp_gone): Add debug output.
6126 (start_step_over): Use internal_error instead of gdb_assert.
6127 (complete_ongoing_step_over): New function.
6128 (linux_resume_one_thread): Don't resume a suspended thread.
6129 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6132 2015-08-06 Pedro Alves <palves@redhat.com>
6134 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6135 (linux_thread_alive): Use lwp_is_marked_dead.
6136 (extended_event_reported): Delete.
6137 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6138 instead of extended_event_reported.
6139 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6141 (lwp_is_marked_dead): New function.
6142 (lwp_running): Use lwp_is_marked_dead.
6143 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6146 2015-08-06 Pedro Alves <palves@redhat.com>
6148 * linux-low.c (linux_wait_1): Move fork event output out of the
6149 !report_to_gdb check. Pass event_child->waitstatus to
6150 target_waitstatus_to_string instead of ourstatus.
6152 2015-08-04 Yao Qi <yao.qi@linaro.org>
6154 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6155 if current_thread is 32 bit.
6157 2015-08-04 Yao Qi <yao.qi@linaro.org>
6159 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6160 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6161 * server.c (extended_protocol): Remove "static".
6162 * server.h (extended_protocol): Declare it.
6164 2015-08-04 Yao Qi <yao.qi@linaro.org>
6166 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6167 both aarch64 and aarch32.
6168 (aarch64_set_pc): Likewise.
6170 2015-08-04 Yao Qi <yao.qi@linaro.org>
6172 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6173 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6174 arm-with-neon.xml to srv_xmlfiles.
6175 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6176 (is_64bit_tdesc): New function.
6177 (aarch64_linux_read_description): New function.
6178 (aarch64_arch_setup): Call aarch64_linux_read_description.
6179 (regs_info): Rename to regs_info_aarch64.
6180 (aarch64_regs_info): Return right regs_info.
6181 (initialize_low_arch): Call initialize_low_arch_aarch32.
6183 2015-08-04 Yao Qi <yao.qi@linaro.org>
6185 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6186 * linux-aarch32-low.c: New file.
6187 * linux-aarch32-low.h: New file.
6188 * linux-arm-low.c (arm_fill_gregset): Move it to
6189 linux-aarch32-low.c.
6190 (arm_store_gregset): Likewise.
6191 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6192 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6193 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6194 (regs_info): Rename to regs_info_arm.
6195 (arm_regs_info): Return regs_info_aarch32 if
6196 have_ptrace_getregset is 1 and target description is
6197 arm_with_neon or arm_with_vfpv3.
6198 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6199 Call initialize_low_arch_aarch32 instead.
6201 2015-08-04 Yao Qi <yao.qi@linaro.org>
6203 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6204 * linux-low.c: ... here.
6205 * linux-low.h (have_ptrace_getregset): Declare it.
6207 2015-08-04 Pedro Alves <palves@redhat.com>
6209 * thread-db.c (struct thread_db): Use new typedefs.
6210 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6212 (disable_thread_event_reporting): Cast result of dlsym to
6213 destination function pointer type.
6214 (thread_db_mourn): Use td_ta_delete_ftype.
6216 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6218 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6220 (CDX_BREAKPOINT): Define for R2.
6221 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6222 (the_low_target): Add comments.
6224 2015-07-30 Yao Qi <yao.qi@linaro.org>
6226 * linux-arm-low.c (arm_hwcap): Remove it.
6227 (arm_read_description): New local variable arm_hwcap. Don't
6228 set arm_hwcap to zero.
6230 2015-07-30 Yao Qi <yao.qi@linaro.org>
6232 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6233 Use regcache->tdesc instead.
6234 (arm_store_wmmxregset): Likewise.
6235 (arm_fill_vfpregset): Likewise.
6236 (arm_store_vfpregset): Likewise.
6238 2015-07-30 Yao Qi <yao.qi@linaro.org>
6240 * linux-arm-low.c: Include arch/arm.h.
6241 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6242 (arm_store_gregset): Likewise.
6244 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6246 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6247 ptrace's 4th parameter.
6249 2015-07-27 Yao Qi <yao.qi@linaro.org>
6251 * configure.srv (case aarch64*-*-linux*): Don't set
6254 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6256 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6258 * linux-arm-low.c: Likewise.
6259 * linux-cris-low.c: Likewise.
6260 * linux-crisv32-low.c: Likewise.
6261 * linux-low.c: Likewise.
6262 * linux-m68k-low.c: Likewise.
6263 * linux-mips-low.c: Likewise.
6264 * linux-nios2-low.c: Likewise.
6265 * linux-s390-low.c: Likewise.
6266 * linux-sparc-low.c: Likewise.
6267 * linux-tic6x-low.c: Likewise.
6268 * linux-tile-low.c: Likewise.
6269 * linux-x86-low.c: Likewise.
6271 2015-07-24 Pedro Alves <palves@redhat.com>
6273 * config.in: Regenerate.
6274 * configure: Regenerate.
6276 2015-07-24 Pedro Alves <palves@redhat.com>
6278 * acinclude.m4: Include ../ptrace.m4.
6279 * configure.ac: Call GDB_AC_PTRACE.
6280 * config.in, configure: Regenerate.
6282 2015-07-24 Yao Qi <yao.qi@linaro.org>
6284 * linux-low.c (linux_create_inferior): Remove setting to
6285 proc->priv->new_inferior.
6286 (linux_attach): Likewise.
6287 (linux_low_filter_event): Likewise.
6288 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6290 2015-07-24 Yao Qi <yao.qi@linaro.org>
6292 * linux-low.c (linux_arch_setup): New function.
6293 (linux_low_filter_event): If proc->tdesc is NULL and
6294 proc->attached is true, call the_low_target.arch_setup.
6295 Otherwise, keep status pending, and return.
6296 (linux_resume_one_lwp_throw): Don't call get_pc if
6297 thread->while_stepping isn't NULL. Don't call
6298 get_thread_regcache if proc->tdesc is NULL.
6299 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6300 (linux_target_ops): Install arch_setup.
6301 * server.c (start_inferior): Call the_target->arch_setup.
6302 * target.h (struct target_ops) <arch_setup>: New field.
6303 (target_arch_setup): New marco.
6304 * lynx-low.c (lynx_target_ops): Update.
6305 * nto-low.c (nto_target_ops): Update.
6306 * spu-low.c (spu_target_ops): Update.
6307 * win32-low.c (win32_target_ops): Update.
6309 2015-07-24 Yao Qi <yao.qi@linaro.org>
6311 * linux-low.c (linux_add_process): Don't set
6312 proc->priv->new_inferior.
6313 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6314 (linux_attach): Likewise.
6316 2015-07-24 Yao Qi <yao.qi@linaro.org>
6318 * server.c (start_inferior): Code refactor.
6320 2015-07-24 Yao Qi <yao.qi@linaro.org>
6322 * server.c (process_serial_event): Set general_thread.
6324 2015-07-21 Yao Qi <yao.qi@linaro.org>
6326 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6327 aarch64_linux_get_debug_reg_capacity.
6329 2015-07-17 Yao Qi <yao.qi@linaro.org>
6331 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6332 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6333 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6334 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6335 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6336 (AARCH64_HWP_ALIGNMENT): Likewise.
6337 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6338 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6339 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6340 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6341 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6342 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6343 (struct aarch64_debug_reg_state): Likewise.
6344 (struct arch_lwp_info): Likewise.
6345 (aarch64_align_watchpoint): Likewise.
6346 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6347 (aarch64_watchpoint_length): Likewise.
6348 (aarch64_point_encode_ctrl_reg): Likewise
6349 (aarch64_point_is_aligned): Likewise.
6350 (aarch64_align_watchpoint): Likewise.
6351 (aarch64_linux_set_debug_regs):
6352 (aarch64_dr_state_insert_one_point): Likewise.
6353 (aarch64_dr_state_remove_one_point): Likewise.
6354 (aarch64_handle_breakpoint): Likewise.
6355 (aarch64_handle_aligned_watchpoint): Likewise.
6356 (aarch64_handle_unaligned_watchpoint): Likewise.
6357 (aarch64_handle_watchpoint): Likewise.
6359 2015-07-17 Yao Qi <yao.qi@linaro.org>
6361 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6362 and don't aarch64_get_debug_reg_state. All callers update.
6363 (aarch64_handle_aligned_watchpoint): Likewise.
6364 (aarch64_handle_unaligned_watchpoint): Likewise.
6365 (aarch64_handle_watchpoint): Likewise.
6366 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6367 (aarch64_remove_point): Likewise.
6369 2015-07-17 Yao Qi <yao.qi@linaro.org>
6371 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6373 (aarch64_handle_unaligned_watchpoint): Likewise.
6375 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6377 Revert the previous 3 commits:
6378 Move gdb_regex* to common/
6379 Move linux_find_memory_regions_full & co.
6380 gdbserver build-id attribute generator
6382 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6383 Jan Kratochvil <jan.kratochvil@redhat.com>
6385 gdbserver build-id attribute generator.
6386 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6387 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6388 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6390 (get_dynamic): Use find_pdhr to traverse program headers.
6391 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6392 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6393 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6394 (get_hex_build_id): New.
6395 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6396 to reply XML document.
6398 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6399 Jan Kratochvil <jan.kratochvil@redhat.com>
6401 * target.c: Include target/target-utils.h and fcntl.h.
6402 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6403 (target_fileio_read_stralloc): New functions.
6405 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6407 * Makefile.in (OBS): Add gdb_regex.o.
6409 * config.in: Rebuilt.
6410 * configure: Rebuilt.
6412 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6413 Jan Kratochvil <jan.kratochvil@redhat.com>
6415 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6416 * Makefile.in (OBS): Add target-utils.o.
6417 (linux-maps.o, target-utils.o): New.
6418 * configure.srv (srv_linux_obj): Add linux-maps.o.
6420 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6422 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6424 (the_low_target): Install it.
6426 2015-07-14 Pedro Alves <palves@redhat.com>
6428 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6429 Instead, ignore ECHILD, and throw an error for other errnos.
6431 2015-07-10 Pedro Alves <palves@redhat.com>
6433 * event-loop.c (struct callback_event) <data>: Change type to
6434 gdb_client_data instance instead of gdb_client_data pointer.
6435 (append_callback_event): Adjust.
6437 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6439 * linux-aarch64-low.c: Add comments for each linux_target_ops
6440 method. Remove comments already covered in target_ops and
6441 linux_target_ops definitions.
6442 (the_low_target): Add comments for each unimplemented method.
6444 2015-07-09 Yao Qi <yao.qi@linaro.org>
6446 * linux-aarch64-low.c (aarch64_regmap): Remove.
6447 (aarch64_usrregs_info): Remove.
6448 (regs_info): Set field usrregs to NULL.
6450 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6452 * linux-low.c: Include "rsp-low.h"
6453 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6454 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6455 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6456 (handle_btrace_enable_pt): New.
6457 (handle_btrace_general_set): Support "pt".
6458 (handle_btrace_conf_general_set): Support "pt:size".
6460 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6462 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6465 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6467 * linux-aarch64-low.c: Remove comment about endianness.
6468 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6469 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6472 2015-06-24 Gary Benson <gbenson@redhat.com>
6474 * linux-i386-ipa.c (stdint.h): Do not include.
6475 * lynx-i386-low.c (stdint.h): Likewise.
6476 * lynx-ppc-low.c (stdint.h): Likewise.
6477 * mem-break.c (stdint.h): Likewise.
6478 * thread-db.c (stdint.h): Likewise.
6479 * tracepoint.c (stdint.h): Likewise.
6480 * win32-low.c (stdint.h): Likewise.
6482 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6484 * server.c (write_qxfer_response): Update call to
6485 remote_escape_output.
6487 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6488 Jan Kratochvil <jan.kratochvil@redhat.com>
6490 Merge multiple hex conversions.
6491 * gdbreplay.c (tohex): Rename to 'fromhex'.
6492 (logchar): Use fromhex.
6494 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6496 * server.c (handle_qxfer_libraries): Set `version' attribute for
6499 2015-06-10 Gary Benson <gbenson@redhat.com>
6501 * target.h (struct target_ops) <multifs_open>: New field.
6502 <multifs_unlink>: Likewise.
6503 <multifs_readlink>: Likewise.
6504 * linux-low.c (nat/linux-namespaces.h): New include.
6505 (linux_target_ops): Initialize the_target->multifs_open,
6506 the_target->multifs_unlink and the_target->multifs_readlink.
6507 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6508 * hostio.c (hostio_fs_pid): New static variable.
6509 (hostio_handle_new_gdb_connection): New function.
6510 (handle_setfs): Likewise.
6511 (handle_open): Use the_target->multifs_open as appropriate.
6512 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6513 (handle_readlink): Use the_target->multifs_readlink as
6515 (handle_vFile): Handle vFile:setfs packets.
6516 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6517 after target_handle_new_gdb_connection.
6519 2015-06-10 Gary Benson <gbenson@redhat.com>
6521 * configure.ac (AC_CHECK_FUNCS): Add setns.
6522 * config.in: Regenerate.
6523 * configure: Likewise.
6524 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6525 (linux-namespaces.o): New rule.
6526 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6528 2015-06-09 Gary Benson <gbenson@redhat.com>
6530 * hostio.c (handle_open): Process mode argument with
6531 fileio_to_host_mode.
6533 2015-06-01 Yao Qi <yao.qi@linaro.org>
6535 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6536 * linux-x86-low.c: Likewise.
6538 2015-05-28 Don Breazeal <donb@codesourcery.com>
6540 * linux-low.c (handle_extended_wait): Initialize
6541 thread_info.last_resume_kind for new fork children.
6543 2015-05-15 Pedro Alves <palves@redhat.com>
6545 * target.h (target_handle_new_gdb_connection): Rewrite using if
6546 wrapped in do/while.
6548 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6550 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6551 * configure, config.in: Regenerate.
6552 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6555 2015-05-12 Don Breazeal <donb@codesourcery.com>
6557 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6558 PTRACE_EVENT_VFORK_DONE.
6559 (linux_low_ptrace_options, extended_event_reported): Add vfork
6561 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6562 and "vforkdone" for RSP 'T' Stop Reply Packet.
6563 * server.h (report_vfork_events): Declare
6566 2015-05-12 Don Breazeal <donb@codesourcery.com>
6568 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6569 (the_low_target) <new_fork>: Initialize new member.
6570 * linux-arm-low.c (arm_new_fork): New function.
6571 (the_low_target) <new_fork>: Initialize new member.
6572 * linux-low.c (handle_extended_wait): Call new target function
6574 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6575 * linux-mips-low.c (mips_add_watchpoint): New function
6576 extracted from mips_insert_point.
6577 (the_low_target) <new_fork>: Initialize new member.
6578 (mips_linux_new_fork): New function.
6579 (mips_insert_point): Call mips_add_watchpoint.
6580 * linux-x86-low.c (x86_linux_new_fork): New function.
6581 (the_low_target) <new_fork>: Initialize new member.
6583 2015-05-12 Don Breazeal <donb@codesourcery.com>
6585 * linux-low.c (handle_extended_wait): Implement return value,
6586 rename argument 'event_child' to 'event_lwp', handle
6587 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6588 (linux_low_ptrace_options): New function.
6589 (linux_low_filter_event): Call linux_low_ptrace_options,
6590 use different argument fo linux_enable_event_reporting,
6591 use return value from handle_extended_wait.
6592 (extended_event_reported): New function.
6593 (linux_wait_1): Call extended_event_reported and set
6594 status to report fork events.
6595 (linux_write_memory): Add pid to debug message.
6596 (reset_lwp_ptrace_options_callback): New function.
6597 (linux_handle_new_gdb_connection): New function.
6598 (linux_target_ops): Initialize new structure member.
6599 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6600 * lynx-low.c: Initialize new structure member.
6601 * remote-utils.c (prepare_resume_reply): Implement stop reason
6602 "fork" for "T" stop message.
6603 * server.c (handle_query): Call handle_new_gdb_connection.
6604 * server.h (report_fork_events): Declare global flag.
6605 * target.h (struct target_ops) <handle_new_gdb_connection>:
6607 (target_handle_new_gdb_connection): New macro.
6608 * win32-low.c: Initialize new structure member.
6610 2015-05-12 Don Breazeal <donb@codesourcery.com>
6612 * mem-break.c (APPEND_TO_LIST): Define macro.
6613 (clone_agent_expr): New function.
6614 (clone_one_breakpoint): New function.
6615 (clone_all_breakpoints): New function.
6616 * mem-break.h: Declare new functions.
6618 2015-05-12 Don Breazeal <donb@codesourcery.com>
6620 * linux-low.c (linux_supports_fork_events): New function.
6621 (linux_supports_vfork_events): New function.
6622 (linux_target_ops): Initialize new structure members.
6623 (initialize_low): Call linux_check_ptrace_features.
6624 * lynx-low.c (lynx_target_ops): Initialize new structure
6626 * server.c (report_fork_events, report_vfork_events):
6628 (handle_query): Add new features to qSupported packet and
6630 (captured_main): Initialize new global variables.
6631 * target.h (struct target_ops) <supports_fork_events>:
6633 <supports_vfork_events>: New member.
6634 (target_supports_fork_events): New macro.
6635 (target_supports_vfork_events): New macro.
6636 * win32-low.c (win32_target_ops): Initialize new structure
6639 2015-05-12 Gary Benson <gbenson@redhat.com>
6641 * server.c (handle_qxfer_exec_file): Use current process
6644 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6646 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6647 Remove HAVE_PTRACE_GETREGS conditionals.
6648 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6649 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6651 2015-05-08 Yao Qi <yao.qi@linaro.org>
6653 * linux-low.c (linux_supports_conditional_breakpoints): New
6655 (linux_target_ops): Install new target method.
6656 * lynx-low.c (lynx_target_ops): Install NULL hook for
6657 supports_conditional_breakpoints.
6658 * nto-low.c (nto_target_ops): Likewise.
6659 * spu-low.c (spu_target_ops): Likewise.
6660 * win32-low.c (win32_target_ops): Likewise.
6661 * server.c (handle_query): Check
6662 target_supports_conditional_breakpoints.
6663 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6665 (target_supports_conditional_breakpoints): New macro.
6667 2015-05-06 Pedro Alves <palves@redhat.com>
6670 * server.c (start_inferior): If the process exits, mourn it.
6672 2015-04-21 Gary Benson <gbenson@redhat.com>
6674 * hostio.c (fileio_open_flags_to_host): Factored out to
6675 fileio_to_host_openflags in common/fileio.c. Single use
6678 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6680 * linux-xtensa-low.c (xtensa_fill_gregset)
6681 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6684 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6686 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6687 (regs_info): Replace usrregs pointer with NULL.
6689 2015-04-17 Gary Benson <gbenson@redhat.com>
6691 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6692 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6693 * server.c (handle_qxfer_exec_file): New function.
6694 (qxfer_packets): Add exec-file entry.
6695 (handle_query): Report qXfer:exec-file:read as supported packet.
6697 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6699 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6701 2015-04-09 Gary Benson <gbenson@redhat.com>
6703 * hostio-errno.c (errno_to_fileio_error): Remove function.
6704 Update caller to use remote_fileio_to_fio_error.
6706 2015-04-09 Yao Qi <yao.qi@linaro.org>
6708 * linux-low.c (linux_insert_point): Call
6709 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6710 (linux_remove_point): Call remove_memory_breakpoint if type is
6712 * linux-x86-low.c (x86_insert_point): Don't call
6713 insert_memory_breakpoint.
6714 (x86_remove_point): Don't call remove_memory_breakpoint.
6716 2015-04-01 Pedro Alves <palves@redhat.com>
6717 Cleber Rosa <crosa@redhat.com>
6719 * server.c (gdbserver_usage): Reorganize and extend the usage
6722 2015-03-24 Pedro Alves <palves@redhat.com>
6724 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6725 output. Also dump TRAP_TRACE.
6726 (linux_low_filter_event): In debug output, distinguish a
6727 resume_stop SIGSTOP from a delayed SIGSTOP.
6729 2015-03-24 Gary Benson <gbenson@redhat.com>
6731 * linux-x86-low.c (x86_linux_new_thread): Moved to
6733 (x86_linux_prepare_to_resume): Likewise.
6735 2015-03-24 Gary Benson <gbenson@redhat.com>
6737 * Makefile.in (x86-linux-dregs.o): New rule.
6738 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6739 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6740 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6741 (x86_linux_dr_get): Likewise.
6742 (x86_linux_dr_set): Likewise.
6743 (update_debug_registers_callback): Likewise.
6744 (x86_linux_dr_set_addr): Likewise.
6745 (x86_linux_dr_get_addr): Likewise.
6746 (x86_linux_dr_set_control): Likewise.
6747 (x86_linux_dr_get_control): Likewise.
6748 (x86_linux_dr_get_status): Likewise.
6749 (x86_linux_update_debug_registers): Likewise.
6751 2015-03-24 Gary Benson <gbenson@redhat.com>
6753 * linux-x86-low.c (x86_linux_update_debug_registers):
6754 New function, factored out from...
6755 (x86_linux_prepare_to_resume): ...this.
6757 2015-03-24 Gary Benson <gbenson@redhat.com>
6759 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6760 (x86_linux_dr_set): Likewise.
6761 (update_debug_registers_callback): Likewise.
6762 (x86_linux_dr_set_addr): Likewise.
6763 (x86_linux_dr_get_addr): Likewise.
6764 (x86_linux_dr_set_control): Likewise.
6765 (x86_linux_dr_get_control): Likewise.
6766 (x86_linux_dr_get_status): Likewise.
6767 (x86_linux_prepare_to_resume): Likewise.
6769 2015-03-24 Gary Benson <gbenson@redhat.com>
6771 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6772 Use perror_with_name. Pass string through gettext.
6773 (x86_linux_dr_set): Likewise.
6775 2015-03-24 Gary Benson <gbenson@redhat.com>
6777 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6778 (x86_linux_dr_set_addr): ...this.
6779 (x86_dr_low_get_addr): Rename to...
6780 (x86_linux_dr_get_addr): ...this.
6781 (x86_dr_low_set_control): Rename to...
6782 (x86_linux_dr_set_control): ...this.
6783 (x86_dr_low_get_control): Rename to...
6784 (x86_linux_dr_get_control): ...this.
6785 (x86_dr_low_get_status): Rename to...
6786 (x86_linux_dr_get_status): ...this.
6787 (x86_dr_low): Update with new function names.
6789 2015-03-24 Gary Benson <gbenson@redhat.com>
6791 * Makefile.in (x86-linux.o): New rule.
6792 * configure.srv: Add x86-linux.o to relevant targets.
6793 * linux-low.c (lwp_set_arch_private_info): New function.
6794 (lwp_arch_private_info): Likewise.
6795 * linux-x86-low.c: Include nat/x86-linux.h.
6796 (arch_lwp_info): Removed structure.
6797 (update_debug_registers_callback):
6798 Use lwp_set_debug_registers_changed.
6799 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6800 and lwp_set_debug_registers_changed.
6801 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6803 2015-03-24 Gary Benson <gbenson@redhat.com>
6805 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6806 * linux-arm-low.c (arm_new_thread): Likewise.
6807 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6808 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6809 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6810 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6812 2015-03-24 Gary Benson <gbenson@redhat.com>
6814 * linux-low.c (ptid_of_lwp): New function.
6815 (lwp_is_stopped): Likewise.
6816 (lwp_stop_reason): Likewise.
6817 * linux-x86-low.c (update_debug_registers_callback):
6819 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6822 2015-03-24 Gary Benson <gbenson@redhat.com>
6824 * linux-low.h (linux_stop_lwp): Remove declaration.
6826 2015-03-24 Gary Benson <gbenson@redhat.com>
6828 * linux-low.h: Include nat/linux-nat.h.
6829 * linux-low.c (iterate_over_lwps_args): New structure.
6830 (iterate_over_lwps_filter): New function.
6831 (iterate_over_lwps): Likewise.
6832 * linux-x86-low.c (update_debug_registers_callback):
6833 Update signature to what iterate_over_lwps expects.
6834 Remove PID check that iterate_over_lwps now performs.
6835 (x86_dr_low_set_addr): Use iterate_over_lwps.
6836 (x86_dr_low_set_control): Likewise.
6838 2015-03-24 Gary Benson <gbenson@redhat.com>
6840 * linux-x86-low.c (x86_debug_reg_state): New function.
6841 (x86_linux_prepare_to_resume): Use the above.
6843 2015-03-24 Gary Benson <gbenson@redhat.com>
6845 * linux-low.c (current_lwp_ptid): New function.
6846 * linux-x86-low.c: Include nat/linux-nat.h.
6847 (x86_dr_low_get_addr): Use current_lwp_ptid.
6848 (x86_dr_low_get_control): Likewise.
6849 (x86_dr_low_get_status): Likewise.
6851 2015-03-20 Pedro Alves <palves@redhat.com>
6853 * tracepoint.c (cmd_qtstatus): Make "str" const.
6855 2015-03-20 Pedro Alves <palves@redhat.com>
6857 * server.c (handle_general_set): Make "req_str" const.
6859 2015-03-19 Pedro Alves <palves@redhat.com>
6861 * linux-low.c (linux_resume_one_lwp): Rename to ...
6862 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6863 instead call perror_with_name.
6864 (check_ptrace_stopped_lwp_gone): New function.
6865 (linux_resume_one_lwp): Reimplement as wrapper around
6866 linux_resume_one_lwp_throw that swallows errors if the LWP is
6869 2015-03-19 Pedro Alves <palves@redhat.com>
6871 * linux-low.c (count_events_callback, select_event_lwp_callback):
6872 No longer check whether the thread has resume_stop as last resume
6875 2015-03-19 Pedro Alves <palves@redhat.com>
6877 * linux-low.c (count_events_callback, select_event_lwp_callback):
6878 Use the lwp's status_pending_p field, not the thread's.
6880 2015-03-19 Pedro Alves <palves@redhat.com>
6882 * linux-low.c (select_event_lwp_callback): Update comments to
6883 no longer mention SIGTRAP.
6885 2015-03-18 Gary Benson <gbenson@redhat.com>
6887 * server.c (handle_query): Do not report vFile:fstat as supported.
6889 2015-03-11 Gary Benson <gbenson@redhat.com>
6891 * hostio.c (sys/types.h): New include.
6892 (sys/stat.h): Likewise.
6893 (common-remote-fileio.h): Likewise.
6894 (handle_fstat): New function.
6895 (handle_vFile): Handle vFile:fstat packets.
6897 2015-03-11 Gary Benson <gbenson@redhat.com>
6899 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6900 struct stat.st_blocks and struct stat.st_blksize.
6901 * configure: Regenerate.
6902 * config.in: Likewise.
6903 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6904 (OBS): Add common-remote-fileio.o.
6905 (common-remote-fileio.o): New rule.
6907 2015-03-09 Pedro Alves <palves@redhat.com>
6909 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6910 'struct sockaddr' pointer in 'accept' call.
6912 2015-03-09 Pedro Alves <palves@redhat.com>
6915 2015-03-07 Pedro Alves <palves@redhat.com>
6916 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6917 or <winsock2.h> here. Instead include "gdb_socket.h".
6918 (remote_open): Use union gdb_sockaddr_u.
6919 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6920 or <winsock2.h> here. Instead include "gdb_socket.h".
6921 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6922 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6924 (init_named_socket, gdb_agent_helper_thread): Use union
6927 2015-03-07 Pedro Alves <palves@redhat.com>
6929 * configure.ac (build_warnings): Move
6930 -Wdeclaration-after-statement to the C-specific set.
6931 * configure: Regenerate.
6933 2015-03-07 Pedro Alves <palves@redhat.com>
6935 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6936 or <winsock2.h> here. Instead include "gdb_socket.h".
6937 (remote_open): Use union gdb_sockaddr_u.
6938 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6939 or <winsock2.h> here. Instead include "gdb_socket.h".
6940 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6941 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6943 (init_named_socket, gdb_agent_helper_thread): Use union
6946 2015-03-07 Pedro Alves <palves@redhat.com>
6948 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6951 2015-03-06 Yao Qi <yao.qi@linaro.org>
6953 * linux-aarch64-low.c (aarch64_insert_point): Use
6954 show_debug_regs as a boolean.
6955 (aarch64_remove_point): Likewise.
6957 2015-03-05 Pedro Alves <palves@redhat.com>
6959 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6960 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6961 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6962 * nto-low.c (nto_target_ops): Likewise.
6963 * spu-low.c (spu_target_ops): Likewise.
6964 * win32-low.c (win32_target_ops): Likewise.
6966 2015-03-04 Pedro Alves <palves@redhat.com>
6968 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6969 Decide whether a breakpoint triggered based on the SIGTRAP's
6971 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6972 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6973 (linux_low_filter_event): Check for breakpoints before checking
6975 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6977 (linux_stopped_by_sw_breakpoint)
6978 (linux_supports_stopped_by_sw_breakpoint)
6979 (linux_stopped_by_hw_breakpoint)
6980 (linux_supports_stopped_by_hw_breakpoint): New functions.
6981 (linux_target_ops): Install new target methods.
6983 2015-03-04 Pedro Alves <palves@redhat.com>
6985 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6986 * server.c (swbreak_feature, hwbreak_feature): New globals.
6987 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6988 (captured_main): Clear swbreak_feature and hwbreak_feature.
6989 * server.h (swbreak_feature, hwbreak_feature): Declare.
6990 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6991 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6992 supports_stopped_by_hw_breakpoint>: New fields.
6993 (target_supports_stopped_by_sw_breakpoint)
6994 (target_stopped_by_sw_breakpoint)
6995 (target_supports_stopped_by_hw_breakpoint)
6996 (target_stopped_by_hw_breakpoint): Declare.
6998 2015-03-04 Pedro Alves <palves@redhat.com>
7000 enum lwp_stop_reason -> enum target_stop_reason
7001 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7002 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7003 (linux_wait_1, stuck_in_jump_pad_callback)
7004 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7005 (linux_stopped_by_watchpoint):
7006 * linux-low.h (enum lwp_stop_reason): Delete.
7007 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7008 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7010 2015-03-04 Yao Qi <yao.qi@linaro.org>
7012 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7014 2015-03-03 Gary Benson <gbenson@redhat.com>
7016 * hostio.c (handle_vFile): Fix prefix lengths.
7018 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7020 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7023 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7025 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7026 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7027 (clean): Add "rm -f" for above C files.
7028 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7029 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7030 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7031 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7032 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7033 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7034 (init_registers_s390x_vx_linux64)
7035 (init_registers_s390x_tevx_linux64)
7036 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7037 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7039 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7040 (s390_store_vxrs_high): New functions.
7041 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7043 (s390_arch_setup): Add logic for selecting one of the new target
7044 descriptions. Activate the new vector regsets if applicable.
7045 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7046 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7047 and init_registers_s390x_tevx_linux64.
7049 2015-03-01 Pedro Alves <palves@redhat.com>
7051 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7054 2015-02-27 Pedro Alves <palves@redhat.com>
7056 * linux-x86-low.c (u_debugreg_offset): New function.
7057 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7059 2015-02-27 Pedro Alves <palves@redhat.com>
7061 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7062 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7063 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7064 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7065 (ps_lsetfpregs, ps_getpid)
7066 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7067 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7068 (ps_lsetxregs, ps_plog): Declare.
7070 2015-02-27 Pedro Alves <palves@redhat.com>
7072 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7073 IP_AGENT_EXPORT_FUNC.
7074 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7075 IP_AGENT_EXPORT_FUNC.
7076 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7077 (IP_AGENT_EXPORT): Delete.
7078 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7079 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7080 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7081 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7082 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7083 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7084 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7085 (traceframe_read_count, traceframe_write_count)
7086 (traceframes_created, trace_state_variables, get_raw_reg)
7087 (get_trace_state_variable_value, set_trace_state_variable_value)
7088 (ust_loaded, helper_thread_id, cmd_buf): Use
7089 IPA_SYM_EXPORTED_NAME.
7090 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7091 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7092 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7093 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7094 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7095 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7096 EXTERN_C_PUSH/EXTERN_C_POP.
7097 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7098 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7099 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7100 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7101 (traceframe_write_count, traceframe_read_count)
7102 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7103 (about_to_request_buffer_space, get_trace_state_variable_value)
7104 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7105 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7106 EXTERN_C_PUSH/EXTERN_C_POP.
7107 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7108 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7109 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7110 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7111 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7112 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7113 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7114 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7116 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7117 (IP_AGENT_EXPORT_VAR_DECL): Define.
7119 (gdb_agent_get_raw_reg): Declare.
7121 2015-02-27 Tom Tromey <tromey@redhat.com>
7122 Pedro Alves <palves@redhat.com>
7124 Rename symbols whose names are reserved C++ keywords throughout.
7126 2015-02-27 Pedro Alves <palves@redhat.com>
7128 * Makefile.in (COMPILER): New, get it from autoconf.
7129 (CXX): Get from autoconf instead.
7130 (COMPILE.pre): Use COMPILER.
7131 (CC-LD): Rename to ...
7132 (CC_LD): ... this. Use COMPILER.
7133 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7134 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7135 * acinclude.m4: Include build-with-cxx.m4.
7136 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7137 Disable -Werror by default if building in C++ mode.
7138 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7139 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7140 the C++ compiler. Save/restore CXXFLAGS too.
7141 * configure: Regenerate.
7143 2015-02-27 Pedro Alves <palves@redhat.com>
7145 * acinclude.m4: Include libiberty.m4.
7146 * configure.ac: Call libiberty_INIT.
7147 * config.in, configure: Regenerate.
7149 2015-02-26 Pedro Alves <palves@redhat.com>
7151 * linux-low.c (linux_wait_1): When incrementing the PC past a
7152 program breakpoint always use the_low_target.breakpoint_len as
7153 increment, rather than the maximum between that and
7154 the_low_target.decr_pc_after_break.
7156 2015-02-23 Pedro Alves <palves@redhat.com>
7158 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7159 thread was doing a step-over; always adjust the PC if
7160 we stepped over a permanent breakpoint.
7161 (linux_wait_1): If we stepped over breakpoint that was on top of a
7162 permanent breakpoint, manually advance the PC past it.
7164 2015-02-23 Pedro Alves <palves@redhat.com>
7166 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7168 (x86_fill_gregset, x86_store_gregset): Use it when handling
7171 2015-02-20 Pedro Alves <palves@redhat.com>
7173 * thread-db.c: Include "nat/linux-procfs.h".
7174 (thread_db_init): Skip listing new threads if the kernel supports
7175 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7177 2015-02-20 Pedro Alves <palves@redhat.com>
7179 * linux-low.c (status_pending_p_callback): Use ptid_match.
7181 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7183 PR breakpoints/16812
7184 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7185 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7186 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7188 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7190 PR breakpoints/15956
7191 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7193 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7195 * linux-low.c (linux_low_btrace_conf): Print size.
7196 * server.c (handle_btrace_conf_general_set): New.
7197 (hanle_general_set): Call handle_btrace_conf_general_set.
7198 (handle_query): Report Qbtrace-conf:bts:size as supported.
7200 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7202 * linux-low.c (linux_low_enable_btrace): Update parameters.
7203 (linux_low_btrace_conf): New.
7204 (linux_target_ops)<to_btrace_conf>: Initialize.
7205 * server.c (current_btrace_conf): New.
7206 (handle_btrace_enable): Rename to ...
7207 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7208 to target_enable_btrace. Update comment. Update users.
7209 (handle_qxfer_btrace_conf): New.
7210 (qxfer_packets): Add btrace-conf entry.
7211 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7212 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7213 (target_ops)<read_btrace_conf>: New.
7214 (target_enable_btrace): Update parameters.
7215 (target_read_btrace_conf): New.
7217 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7219 * server.c (handle_btrace_general_set): Remove call to
7220 target_supports_btrace.
7221 (supported_btrace_packets): New.
7222 (handle_query): Call supported_btrace_packets.
7223 * target.h: include btrace-common.h.
7224 (btrace_target_info): Removed.
7225 (supports_btrace, target_supports_btrace): Update parameters.
7227 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7229 * Makefile.in (SFILES): Add common/btrace-common.c.
7230 (OBS): Add common/btrace-common.o.
7231 (btrace-common.o): Add build rules.
7232 * linux-low: Include btrace-common.h.
7233 (linux_low_read_btrace): Use struct btrace_data. Call
7234 btrace_data_init and btrace_data_fini.
7236 2015-02-06 Pedro Alves <palves@redhat.com>
7238 * thread-db.c (find_new_threads_callback): Add debug output.
7240 2015-02-04 Pedro Alves <palves@redhat.com>
7242 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7243 (resume_stopped_resumed_lwps): New function.
7244 (linux_wait_for_event_filtered): Use it.
7246 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7248 * Makefile.in (SFILES): Add linux-personality.c.
7249 (linux-personality.o): New rule.
7250 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7251 list of objects to be built.
7252 * linux-low.c: Include nat/linux-personality.h.
7253 (linux_create_inferior): Remove code to disable address space
7254 randomization (moved to ../nat/linux-personality.c). Create
7255 cleanup to disable address space randomization.
7257 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7259 * Makefile.in (posix-strerror.o): New rule.
7260 (mingw-strerror.o): Likewise.
7261 * configure: Regenerated.
7262 * configure.ac: Source file ../common/common.host. Initialize new
7263 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7265 2015-01-14 Yao Qi <yao@codesourcery.com>
7267 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7268 (ppc-linux.o): New rule.
7269 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7270 * configure.ac: AC_CHECK_FUNCS(getauxval).
7271 * config.in: Re-generated.
7272 * configure: Re-generated.
7273 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7274 ppc64_64bit_inferior_p
7276 2015-01-14 Yao Qi <yao@codesourcery.com>
7278 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7279 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7280 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7281 (PT_ORIG_R3, PT_TRAP): Likewise.
7282 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7283 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7284 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7286 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7288 * i387-fp.c (i387_cache_to_xsave): In look over
7289 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7290 zmmh_low_space field by use of zmmh_high_space.
7292 2015-01-09 Pedro Alves <palves@redhat.com>
7294 * linux-low.c (step_over_bkpt): Move higher up in the file.
7295 (handle_extended_wait): Don't store the stop_pc here.
7296 (get_stop_pc): Adjust comments and rename to ...
7297 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7298 stopped for a software breakpoint or hardware breakpoint.
7299 (thread_still_has_status_pending_p): New function.
7300 (status_pending_p_callback): Use
7301 thread_still_has_status_pending_p. If the event is no longer
7302 interesting, resume the LWP.
7303 (handle_tracepoints): Add assert.
7304 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7305 (wstatus_maybe_breakpoint): New function.
7306 (cancel_breakpoint): Delete function.
7307 (check_stopped_by_watchpoint): New function, factored out from
7308 linux_low_filter_event.
7309 (lp_status_maybe_breakpoint): Delete function.
7310 (linux_low_filter_event): Remove filter_ptid argument.
7311 Leave thread group exits pending here. Store the LWP's stop PC.
7312 Always leave events pending.
7313 (linux_wait_for_event_filtered): Pull all events out of the
7314 kernel, and leave them all pending.
7315 (count_events_callback, select_event_lwp_callback): Consider all
7317 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7318 (select_event_lwp): Only give preference to the stepping LWP in
7319 all-stop mode. Adjust comments.
7320 (ignore_event): New function.
7321 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7322 references to cancel_breakpoints. Adjust to renames. Also give
7323 equal priority to all LWPs that have had events in non-stop mode.
7324 If reporting a software breakpoint event, unadjust the LWP's PC.
7325 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7326 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7328 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7329 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7330 (linux_stopped_by_watchpoint): Adjust.
7331 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7332 * linux-low.h (enum lwp_stop_reason): New.
7333 (struct lwp_info) <stop_pc>: Adjust comment.
7334 <stopped_by_watchpoint>: Delete field.
7335 <stop_reason>: New field.
7336 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7337 * mem-break.c (software_breakpoint_inserted_here)
7338 (hardware_breakpoint_inserted_here): New function.
7339 * mem-break.h (software_breakpoint_inserted_here)
7340 (hardware_breakpoint_inserted_here): Declare.
7341 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7342 (cancel_breakpoints): Delete.
7343 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7344 (upload_fast_traceframes): Remove references to
7347 2015-01-09 Pedro Alves <palves@redhat.com>
7349 * thread-db.c (find_new_threads_callback): Ignore thread if the
7350 kernel thread ID is -1.
7352 2015-01-09 Pedro Alves <palves@redhat.com>
7354 * linux-low.c (linux_attach_fail_reason_string): Move to
7355 nat/linux-ptrace.c, and rename.
7356 (linux_attach_lwp): Update comment.
7357 (attach_proc_task_lwp_callback): New function.
7358 (linux_attach): Adjust to rename and use
7359 linux_proc_attach_tgid_threads.
7360 (linux_attach_fail_reason_string): Delete declaration.
7362 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7364 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7365 * server.c (gdbserver_version): Likewise.
7367 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7369 * remote-utils.c: Include ctype.h.
7370 (input_interrupt): Explicitly handle the case when the char
7371 received is the NUL byte. Improve the printing of non-ASCII
7374 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7376 * linux-low.c (linux_low_filter_event): Update call to
7377 linux_enable_event_reporting following the addition of
7378 a new parameter to that function.
7380 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7383 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7384 (AARCH64_FPCR_REGNO): Likewise.
7385 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7386 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7387 (aarch64_store_fpregset): Likewise.
7389 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7391 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7392 Remove FIXME comment about assumption about N.
7394 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7396 * configure.ac: If large-file support is disabled in GDBserver,
7397 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7398 * configure: Regenerate.
7400 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7402 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7403 warning upon ENODATA from ptrace.
7404 * linux-s390-low.c (s390_store_tdb): New.
7405 (s390_regsets): Add regset for NT_S390_TDB.
7407 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7409 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7410 without a fill_function.
7411 * linux-s390-low.c (s390_fill_last_break): Remove.
7412 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7413 (s390_arch_setup): Use regset's size instead of fill_function for
7416 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7418 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7419 the regset's store function when ptrace returned an error.
7420 * regcache.c (get_thread_regcache): Invalidate register cache
7421 before fetching inferior's registers.
7423 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7425 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7426 while-loop as for-loop.
7427 (regsets_store_inferior_registers): Likewise.
7429 2014-11-28 Yao Qi <yao@codesourcery.com>
7431 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7432 * config.in, configure: Re-generate.
7433 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7436 2014-11-21 Yao Qi <yao@codesourcery.com>
7438 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7439 (AC_CHECK_HEADERS): Remove malloc.h.
7440 * configure: Re-generated.
7441 * config.in: Re-generated.
7442 * server.h: Don't include alloca.h and malloc.h.
7443 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7444 Don't include malloc.h.
7446 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7448 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7449 corresponding ERRNO check in same block.
7451 2014-11-12 Pedro Alves <palves@redhat.com>
7453 * server.c (cont_thread): Update comment.
7454 (start_inferior, attach_inferior): No longer clear cont_thread.
7455 (handle_v_cont): No longer set cont_thread.
7456 (captured_main): Clear cont_thread each time a GDB connects.
7458 2014-11-12 Pedro Alves <palves@redhat.com>
7460 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7461 thread, and don't resume all threads if the Hc thread has exited.
7463 2014-11-12 Pedro Alves <palves@redhat.com>
7465 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7466 the process group instead of to a specific LWP.
7468 2014-10-15 Pedro Alves <palves@redhat.com>
7471 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7473 (arm_set_thread_context): Delete.
7474 (the_low_target): Adjust.
7475 * win32-i386-low.c (debug_registers_changed)
7476 (debug_registers_used): Delete.
7477 (update_debug_registers_callback): New function.
7478 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7479 needing to update their debug registers.
7480 (win32_get_current_dr): New function.
7481 (x86_dr_low_get_addr, x86_dr_low_get_control)
7482 (x86_dr_low_get_status): Fetch the debug register from the thread
7484 (i386_initial_stuff): Adjust.
7485 (i386_get_thread_context): Remove current_event parameter. Don't
7486 clear debug_registers_changed nor copy DR values to
7488 (i386_set_thread_context): Delete.
7489 (i386_prepare_to_resume): New function.
7490 (i386_thread_added): Mark the thread as needing to update irs
7492 (the_low_target): Remove i386_set_thread_context and install
7493 i386_prepare_to_resume.
7494 * win32-low.c (win32_get_thread_context): Adjust.
7495 (win32_set_thread_context): Use SetThreadContext
7497 (win32_prepare_to_resume): New function.
7498 (win32_require_context): New function, factored out from ...
7499 (thread_rec): ... this.
7500 (continue_one_thread): Call win32_prepare_to_resume on each thread
7501 we're about to continue.
7502 (win32_resume): Call win32_prepare_to_resume on the event thread.
7503 * win32-low.h (struct win32_thread_info)
7504 <debug_registers_changed>: New field.
7505 (struct win32_target_ops): Change prototype of set_thread_context,
7506 delete set_thread_context and add prepare_to_resume.
7507 (win32_require_context): New declaration.
7509 2014-10-08 Gary Benson <gbenson@redhat.com>
7511 * server.h: Do not include common-exceptions.h.
7513 2014-10-08 Gary Benson <gbenson@redhat.com>
7515 * server.h: Do not include cleanups.h.
7517 2014-09-30 James Hogan <james.hogan@imgtec.com>
7519 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7522 2014-09-23 Yao Qi <yao@codesourcery.com>
7524 * linux-low.c (lp_status_maybe_breakpoint): New function.
7525 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7526 (count_events_callback): Likewise.
7527 (select_event_lwp_callback): Likewise.
7528 (cancel_breakpoints_callback): Likewise.
7530 2014-09-19 Don Breazeal <donb@codesourcery.com>
7532 * linux-low.c (handle_extended_wait): Call
7533 linux_ptrace_get_extended_event.
7534 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7535 linux_is_extended_waitstatus.
7537 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7539 * Makefile.in (CPPFLAGS): Define.
7540 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7541 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7543 2014-09-16 Gary Benson <gbenson@redhat.com>
7545 * inferiors.h (current_inferior): Renamed as...
7546 (current_thread): New variable. All uses updated.
7547 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7548 (maybe_move_out_of_jump_pad): Likewise.
7549 (cancel_breakpoint): Likewise.
7550 (linux_low_filter_event): Likewise.
7551 (wait_for_sigstop): Likewise.
7552 (linux_resume_one_lwp): Likewise.
7553 (need_step_over_p): Likewise.
7554 (start_step_over): Likewise.
7555 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7556 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7557 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7558 and save_inferior as saved_thread.
7559 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7561 (regcache_invalidate_thread): Likewise.
7562 * remote-utils.c (prepare_resume_reply): Likewise.
7563 * thread-db.c (thread_db_get_tls_address): Likewise.
7564 (disable_thread_event_reporting): Likewise.
7565 (remove_thread_event_breakpoints): Likewise.
7566 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7568 * target.h (set_desired_inferior): Renamed as...
7569 (set_desired_thread): New declaration. All uses updated.
7570 * server.c (myresume): Updated comment to reference thread instead
7572 (handle_serial_event): Likewise.
7573 (handle_target_event): Likewise.
7575 2014-09-12 Tom Tromey <tromey@redhat.com>
7576 Gary Benson <gbenson@redhat.com>
7578 * regcache.h: Include common-regcache.h.
7579 (regcache_read_pc): Don't declare.
7580 * regcache.c (get_thread_regcache_for_ptid): New function.
7582 2014-09-11 Tom Tromey <tromey@redhat.com>
7583 Gary Benson <gbenson@redhat.com>
7585 * symbol.c: New file.
7586 * Makefile.in (SFILES): Add symbol.c.
7587 (OBS): Add symbol.o.
7589 2014-09-11 Gary Benson <gbenson@redhat.com>
7591 * target.c (target_stop_ptid, target_continue_ptid): New
7594 2014-09-11 Tom Tromey <tromey@redhat.com>
7595 Gary Benson <gbenson@redhat.com>
7597 * target.h: Include target/target.h.
7598 * target.c (target_read_memory, target_read_uint32)
7599 (target_write_memory): New functions.
7601 2014-09-11 Gary Benson <gbenson@redhat.com>
7603 * server.h (debug_hw_points): Don't declare.
7604 * server.c (debug_hw_points): Don't define. Replace all uses
7605 with show_debug_regs.
7606 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7607 all uses with show_debug_regs.
7609 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7611 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7612 endianness into account.
7613 (ppc_supply_ptrace_register): Likewise.
7615 2014-09-03 James Hogan <james.hogan@imgtec.com>
7617 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7618 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7620 2014-09-03 Gary Benson <gbenson@redhat.com>
7622 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7623 ALL_DEBUG_ADDRESS_REGISTERS.
7625 2014-09-02 Gary Benson <gbenson@redhat.com>
7627 * i386-low.h: Renamed as...
7628 * x86-low.h: New file. All type, function and variable name
7629 prefixes changed from "i386_" to "x86_". All references updated.
7630 * i386-low.c: Renamed as...
7631 * x86-low.c: New file. All type, function and variable name
7632 prefixes changed from "i386_" to "x86_". All references updated.
7634 2014-09-02 Gary Benson <gbenson@redhat.com>
7636 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7637 (x86_linux_new_thread): Likewise.
7639 2014-08-29 Gary Benson <gbenson@redhat.com>
7641 * server.h (setjmp.h): Do not include.
7642 (toplevel): Do not declare.
7643 (common-exceptions.h): Include.
7644 (cleanups.h): Likewise.
7645 * server.c (toplevel): Do not define.
7646 (exit_code): New static global.
7647 (detach_or_kill_for_exit_cleanup): New function.
7648 (main): New function. Original main renamed to...
7649 (captured_main): New function.
7650 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7652 2014-08-29 Gary Benson <gbenson@redhat.com>
7654 * Makefile.in (SFILES): Add common/common-exceptions.c.
7655 (OBS): Add common-exceptions.o.
7656 (common-exceptions.o): New rule.
7657 * utils.c (prepare_to_throw_exception): New function.
7659 2014-08-29 Gary Benson <gbenson@redhat.com>
7661 * config.in: Regenerate.
7662 * configure: Likewise.
7664 2014-08-29 Gary Benson <gbenson@redhat.com>
7666 * Makefile.in (SFILES): Add common/cleanups.c.
7668 (cleanups.o): New rule.
7670 2014-08-29 Gary Benson <gbenson@redhat.com>
7672 * utils.c (internal_vwarning): New function.
7674 2014-08-28 Gary Benson <gbenson@redhat.com>
7676 * utils.h (fatal): Remove declaration.
7677 * utils.c (fatal): Remove function.
7679 2014-08-28 Gary Benson <gbenson@redhat.com>
7681 * tracepoint.c (gdb_agent_init): Replace fatal with
7683 (initialize_tracepoint): Likewise.
7685 2014-08-28 Gary Benson <gbenson@redhat.com>
7687 * remote-utils.c (remote_prepare): Replace fatal with error.
7689 2014-08-28 Gary Benson <gbenson@redhat.com>
7691 * linux-low.c (linux_async): Replace fatal with warning.
7693 (linux_start_non_stop): Return -1 if linux_async failed.
7695 2014-08-28 Gary Benson <gbenson@redhat.com>
7697 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7699 (i386_dr_low_get_addr): Remove vague comment.
7700 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7703 2014-08-28 Gary Benson <gbenson@redhat.com>
7705 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7706 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7708 (linux_resume_one_lwp): Likewise.
7709 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7711 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7712 with internal_error.
7713 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7714 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7715 (find_register_by_name): Replace fatal with internal_error.
7716 (find_regno): Likewise.
7717 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7718 * thread-db.c (thread_db_create_event): Likewise.
7719 (thread_db_load_search): Likewise.
7720 (try_thread_db_load_1): Likewise.
7721 * tracepoint.c (get_jump_space_head): Replace fatal with
7723 (claim_trampoline_space): Likewise.
7724 (have_fast_tracepoint_trampoline_buffer): Likewise.
7725 (cmd_qtstart): Likewise.
7726 (stop_tracing): Likewise.
7727 (fast_tracepoint_collecting): Likewise.
7728 (target_malloc): Likewise.
7729 (download_tracepoint): Likewise.
7730 (download_trace_state_variables): Replace check with gdb_assert.
7731 (upload_fast_traceframes): Replace fatal with internal_error.
7733 2014-08-19 Tom Tromey <tromey@redhat.com>
7734 Gary Benson <gbenson@redhat.com>
7736 * Makefile.in (SFILES): Add common/common-debug.c.
7737 (OBS): Add common-debug.o.
7738 (common-debug.o): New rule.
7739 * debug.h (debug_printf): Don't declare.
7740 * debug.c (debug_printf): Renamed and rewritten as...
7741 (debug_vprintf): New function.
7743 2014-08-19 Gary Benson <gbenson@redhat.com>
7745 * utils.h: Do not include print-utils.h.
7747 2014-08-19 Tom Tromey <tromey@redhat.com>
7748 Gary Benson <gbenson@redhat.com>
7750 * server.h: Add static assertion.
7751 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7753 2014-08-19 Tom Tromey <tromey@redhat.com>
7754 Gary Benson <gbenson@redhat.com>
7756 * Makefile.in (SFILES): Add common/errors.c.
7757 (OBS): Add errors.o.
7758 (IPA_OBS): Add errors-ipa.o.
7759 (errors.o): New rule.
7760 (errors-ipa.o): Likewise.
7761 * utils.h (perror_with_name, error, warning): Don't declare.
7762 * utils.c (warning): Renamed and rewritten as...
7763 (vwarning): New function.
7764 (error): Renamed and rewritten as...
7765 (verror): New function.
7766 (internal_error): Renamed and rewritten as...
7767 (internal_verror): New function.
7769 2014-08-07 Gary Benson <gbenson@redhat.com>
7771 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7772 * configure: Regenerate.
7773 * config.in: Likewise.
7774 * server.h: Do not include errno.h.
7775 * event-loop.c: Likewise.
7776 * hostio-errno.c: Likewise.
7777 * linux-low.c: Likewise.
7778 * remote-utils.c: Likewise.
7779 * spu-low.c: Likewise.
7780 * utils.c: Likewise.
7781 * gdbreplay.c: Unconditionally include errno.h.
7783 2014-08-07 Gary Benson <gbenson@redhat.com>
7785 * server.h: Do not include string.h.
7786 * event-loop.c: Likewise.
7787 * linux-low.c: Likewise.
7788 * regcache.c: Likewise.
7789 * remote-utils.c: Likewise.
7790 * spu-low.c: Likewise.
7791 * utils.c: Likewise.
7793 2014-08-07 Gary Benson <gbenson@redhat.com>
7795 * server.h: Do not include gdb_assert.h.
7797 2014-08-07 Gary Benson <gbenson@redhat.com>
7799 * server.h: Do not include common-utils.h.
7801 2014-08-07 Gary Benson <gbenson@redhat.com>
7803 * server.h: Do not include ptid.h.
7804 * notif.h: Likewise.
7806 2014-08-07 Gary Benson <gbenson@redhat.com>
7808 * server.h: Do not include gdb_locale.h.
7810 2014-08-07 Gary Benson <gbenson@redhat.com>
7812 * server.h: Do not include gdb/signals.h.
7813 * win32-low.c: Likewise.
7815 2014-08-07 Gary Benson <gbenson@redhat.com>
7817 * server.h: Do not include pathmax.h.
7819 2014-08-07 Gary Benson <gbenson@redhat.com>
7821 * server.h: Do not include libiberty.h.
7822 * linux-bfin-low.c: Likewise.
7824 2014-08-07 Gary Benson <gbenson@redhat.com>
7826 * server.h: Do not include ansidecl.h.
7828 2014-08-07 Gary Benson <gbenson@redhat.com>
7830 * linux-x86-low.c: Do not include stddef.h.
7831 * lynx-ppc-low.c: Likewise.
7832 * tracepoint.c: Likewise.
7834 2014-08-07 Gary Benson <gbenson@redhat.com>
7836 * server.h: Do not include stdarg.h.
7837 * nto-low.c: Likewise.
7839 2014-08-07 Gary Benson <gbenson@redhat.com>
7841 * server.h: Do not include stdlib.h.
7842 * inferiors.c: Likewise.
7843 * linux-low.c: Likewise.
7844 * regcache.c: Likewise.
7845 * spu-low.c: Likewise.
7846 * tracepoint.c: Likewise.
7847 * utils.c: Likewise.
7849 2014-08-07 Gary Benson <gbenson@redhat.com>
7851 * server.h: Do not include stdio.h.
7852 * linux-low.c: Likewise.
7853 * remote-utils.c: Likewise.
7854 * spu-low.c: Likewise.
7855 * utils.c: Likewise.
7856 * wincecompat.c: Likewise.
7858 2014-08-06 Gary Benson <gbenson@redhat.com>
7860 * regcache.c (init_register_cache): Move conditionals inside if.
7862 2014-08-06 Gary Benson <gbenson@redhat.com>
7864 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7866 2014-07-31 Gary Benson <gbenson@redhat.com>
7868 * ax.h: Do not include server.h.
7869 * gdbthread.h: Likewise.
7870 * lynx-low.h: Likewise.
7871 * notif.h: Likewise.
7873 2014-07-30 Gary Benson <gbenson@redhat.com>
7875 * server.h: Include common-defs.h.
7876 Do not include config.h or build-gnulib-gdbserver/config.h.
7878 2014-07-30 Gary Benson <gbenson@redhat.com>
7880 * hostio-errno.c: Move server.h to top of includes list.
7881 * inferiors.c: Likewise.
7882 * linux-x86-low.c: Likewise.
7883 * notif.c: Include server.h.
7885 2014-07-24 Tom Tromey <tromey@redhat.com>
7886 Gary Benson <gbenson@redhat.com>
7888 * server.h (CORE_ADDR): Now unsigned.
7890 2014-07-16 Pedro Alves <palves@redhat.com>
7892 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7894 2014-07-15 Pedro Alves <palves@redhat.com>
7896 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7899 2014-07-11 Pedro Alves <palves@redhat.com>
7901 * linux-low.c (kill_wait_lwp): New function, based on
7902 kill_one_lwp_callback, but use my_waitpid directly.
7903 (kill_one_lwp_callback, linux_kill): Use it.
7905 2014-06-23 Pedro Alves <palves@redhat.com>
7907 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7908 before setting DR0..DR3.
7910 2014-06-20 Gary Benson <gbenson@redhat.com>
7912 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7913 * configure: Regenerated.
7914 * config.in: Likewise.
7916 2014-06-20 Gary Benson <gbenson@redhat.com>
7918 * Makefile.in (SFILES): Update locations for files moved
7920 (object file files): Reordered.
7922 2014-06-20 Gary Benson <gbenson@redhat.com>
7924 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7925 (i386_dr_low_set_addr): Likewise.
7926 (i386_dr_low_get_addr): Likewise.
7927 (i386_dr_low_can_set_control): Likewise.
7928 (i386_dr_low_set_control): Likewise.
7929 (i386_dr_low_get_control): Likewise.
7930 (i386_dr_low_get_status): Likewise.
7931 (i386_get_debug_register_length): Likewise.
7932 * linux-x86-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.
7939 * win32-i386-low.c (i386_dr_low_set_addr):
7940 Changed signature. Made static.
7941 (i386_dr_low_get_addr): Likewise.
7942 (i386_dr_low_set_control): Likewise.
7943 (i386_dr_low_get_control): Likewise.
7944 (i386_dr_low_get_status): Likewise.
7945 (i386_dr_low): New global variable.
7947 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7949 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7950 * Makefile.in (AR, AR_FLAGS): Define.
7951 * configure: Regenerate.
7953 2014-06-19 Gary Benson <gbenson@redhat.com>
7955 * Makefile.in (i386-dregs.o): New rule.
7956 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7957 * i386-low.c (target.h): Remove include.
7958 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7959 (DR_CONTROL_SHIFT): Likewise.
7960 (DR_CONTROL_SIZE): Likewise.
7961 (DR_RW_EXECUTE): Likewise.
7962 (DR_RW_WRITE): Likewise.
7963 (DR_RW_READ): Likewise.
7964 (DR_RW_IORW): Likewise.
7965 (DR_LEN_1): Likewise.
7966 (DR_LEN_2): Likewise.
7967 (DR_LEN_4): Likewise.
7968 (DR_LEN_8): Likewise.
7969 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7970 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7971 (DR_ENABLE_SIZE): Likewise.
7972 (DR_LOCAL_SLOWDOWN): Likewise.
7973 (DR_GLOBAL_SLOWDOWN): Likewise.
7974 (DR_CONTROL_RESERVED): Likewise.
7975 (I386_DR_CONTROL_MASK): Likewise.
7976 (I386_DR_VACANT): Likewise.
7977 (I386_DR_LOCAL_ENABLE): Likewise.
7978 (I386_DR_GLOBAL_ENABLE): Likewise.
7979 (I386_DR_DISABLE): Likewise.
7980 (I386_DR_SET_RW_LEN): Likewise.
7981 (I386_DR_GET_RW_LEN): Likewise.
7982 (I386_DR_WATCH_HIT): Likewise.
7983 (i386_wp_op_t): Likewise.
7984 (i386_show_dr): Likewise.
7985 (i386_length_and_rw_bits): Likewise.
7986 (i386_insert_aligned_watchpoint): Likewise.
7987 (i386_remove_aligned_watchpoint): Likewise.
7988 (i386_handle_nonaligned_watchpoint): Likewise.
7989 i386_update_inferior_debug_regs(): Likewise.
7990 (i386_dr_insert_watchpoint): Likewise.
7991 (i386_dr_remove_watchpoint): Likewise.
7992 (i386_dr_region_ok_for_watchpoint): Likewise.
7993 (i386_dr_stopped_data_address): Likewise.
7994 (i386_dr_stopped_by_watchpoint): Likewise.
7996 2014-06-19 Gary Benson <gbenson@redhat.com>
7998 * i386-low.c (i386_dr_show): Renamed to
7999 i386_show_dr and made static. All uses updated.
8000 (i386_dr_length_and_rw_bits): Renamed to
8001 i386_length_and_rw_bits and made static.
8003 (i386_dr_insert_aligned_watchpoint): Renamed to
8004 i386_insert_aligned_watchpoint and made static.
8006 (i386_dr_remove_aligned_watchpoint): Renamed to
8007 i386_remove_aligned_watchpoint and made static.
8009 (i386_dr_update_inferior_debug_regs): Renamed to
8010 i386_update_inferior_debug_regs and made static.
8013 2014-06-18 Gary Benson <gbenson@redhat.com>
8015 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8016 (i386_dr_low_can_set_control): Likewise.
8017 (i386_get_debug_register_length): Likewise.
8018 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8019 (i386_dr_low_can_set_control): Likewise.
8020 (i386_get_debug_register_length): Likewise.
8022 2014-06-17 Gary Benson <gbenson@redhat.com>
8024 * i386-low.h (i386-dregs.h): New include.
8025 (DR_FIRSTADDR): Now in i386-dregs.h.
8026 (DR_LASTADDR): Likewise.
8027 (DR_NADDR): Likewise.
8028 (DR_STATUS): Likewise.
8029 (DR_CONTROL): Likewise.
8030 (i386_debug_reg_state): Likewise.
8031 (i386_dr_insert_watchpoint): Likewise.
8032 (i386_dr_remove_watchpoint): Likewise.
8033 (i386_dr_region_ok_for_watchpoint): Likewise.
8034 (i386_dr_stopped_data_address): Likewise.
8035 (i386_dr_stopped_by_watchpoint): Likewise.
8036 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8038 2014-06-18 Gary Benson <gbenson@redhat.com>
8040 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8041 i386_dr_insert_watchpoint.
8042 (i386_low_remove_watchpoint): Renamed to
8043 i386_dr_remove_watchpoint.
8044 (i386_low_region_ok_for_watchpoint): Renamed to
8045 i386_dr_region_ok_for_watchpoint.
8046 (i386_low_stopped_data_address): Renamed to
8047 i386_dr_stopped_data_address.
8048 (i386_low_stopped_by_watchpoint): Renamed to
8049 i386_dr_stopped_by_watchpoint.
8050 * i386-low.c (i386_show_dr): Renamed to
8051 i386_dr_show and made nonstatic. All uses updated.
8052 (i386_length_and_rw_bits): Renamed to
8053 i386_dr_length_and_rw_bits and made nonstatic.
8055 (i386_insert_aligned_watchpoint): Renamed to
8056 i386_dr_insert_aligned_watchpoint and made nonstatic.
8058 (i386_remove_aligned_watchpoint): Renamed to
8059 i386_dr_remove_aligned_watchpoint and made nonstatic.
8061 (i386_update_inferior_debug_regs): Renamed to
8062 i386_dr_update_inferior_debug_regs and made nonstatic.
8064 (i386_low_insert_watchpoint): Renamed to
8065 i386_dr_insert_watchpoint. All uses updated.
8066 (i386_low_remove_watchpoint): Renamed to
8067 i386_dr_remove_watchpoint. All uses updated.
8068 (i386_low_region_ok_for_watchpoint): Renamed to
8069 i386_dr_region_ok_for_watchpoint. All uses updated.
8070 (i386_low_stopped_data_address): Renamed to
8071 i386_dr_stopped_data_address. All uses updated.
8072 (i386_low_stopped_by_watchpoint): Renamed to
8073 i386_dr_stopped_by_watchpoint. All uses updated.
8075 2014-06-18 Gary Benson <gbenson@redhat.com>
8077 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8078 (i386_dr_low_can_set_control): Likewise.
8079 (i386_insert_aligned_watchpoint): New check.
8081 2014-06-18 Gary Benson <gbenson@redhat.com>
8083 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8086 2014-06-18 Gary Benson <gbenson@redhat.com>
8088 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8089 instead of fatal and error.
8090 (i386_handle_nonaligned_watchpoint): Likewise.
8092 2014-06-18 Gary Benson <gbenson@redhat.com>
8094 * i386-low.c (i386_get_debug_register_length): New macro.
8095 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8096 (i386_show_dr): Use debug_printf instead of fprintf. Use
8097 phex to format values.
8099 2014-06-18 Gary Benson <gbenson@redhat.com>
8101 * i386-low.h: Comment changes.
8102 * i386-low.c: Likewise.
8104 2014-06-18 Gary Benson <gbenson@redhat.com>
8106 * i386-low.c: Whitespace changes.
8108 2014-06-12 Tom Tromey <tromey@redhat.com>
8110 * utils.c (freeargv): Remove.
8112 2014-06-12 Tom Tromey <tromey@redhat.com>
8114 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8115 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8116 (parse_debug_format_options): Likewise.
8117 (gdbserver_usage): Likewise.
8118 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8119 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8120 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8122 ($(LIBGNU)): Depend on libiberty.
8123 (all-lib): Recurse into all subdirs.
8124 (install-only): Invoke "install" target in subdirs.
8125 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8127 * configure: Rebuild.
8128 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8129 for vasprintf, vsnprintf, or gettimeofday.
8130 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8133 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8135 * development.sh: Delete.
8136 * Makefile.in (config.status): Adjust dependency on development.sh.
8137 * configure.ac: Adjust development.sh source call.
8138 * configure: Regenerate.
8140 2014-06-02 Pedro Alves <palves@redhat.com>
8142 * ax.c (gdb_free_agent_expr): New function.
8143 * ax.h (gdb_free_agent_expr): New declaration.
8144 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8146 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8148 (clear_breakpoint_conditions_and_commands): New function.
8149 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8150 (clear_breakpoint_conditions_and_commands): New declaration.
8152 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8154 * linux-aarch64-low.c (asm/ptrace.h): Include.
8156 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8158 Fix TLS access for -static -pthread.
8159 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8160 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8161 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8163 2014-05-20 Pedro Alves <palves@redhat.com>
8165 * linux-aarch64-low.c (aarch64_insert_point)
8166 (aarch64_remove_point): No longer check whether the type is
8167 supported here. Adjust to new interface.
8168 (the_low_target): Install aarch64_supports_z_point_type as
8169 supports_z_point_type method.
8170 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8171 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8172 instead of a Z packet char. Adjust.
8173 (arm_supports_z_point_type): New function.
8174 (arm_insert_point, arm_remove_point): Adjust to new interface.
8175 (the_low_target): Install arm_supports_z_point_type.
8176 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8177 (cris_insert_point, cris_remove_point): Adjust to new interface.
8178 Don't check whether the type is supported here.
8179 (the_low_target): Install cris_supports_z_point_type.
8180 * linux-low.c (linux_supports_z_point_type): New function.
8181 (linux_insert_point, linux_remove_point): Adjust to new interface.
8182 * linux-low.h (struct linux_target_ops) <insert_point,
8183 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8184 raw_breakpoint pointer parameter.
8185 <supports_z_point_type>: New method.
8186 * linux-mips-low.c (mips_supports_z_point_type): New function.
8187 (mips_insert_point, mips_remove_point): Adjust to new interface.
8188 Use mips_supports_z_point_type.
8189 (the_low_target): Install mips_supports_z_point_type.
8190 * linux-ppc-low.c (the_low_target): Install NULL as
8191 supports_z_point_type method.
8192 * linux-s390-low.c (the_low_target): Install NULL as
8193 supports_z_point_type method.
8194 * linux-sparc-low.c (the_low_target): Install NULL as
8195 supports_z_point_type method.
8196 * linux-x86-low.c (x86_supports_z_point_type): New function.
8197 (x86_insert_point): Adjust to new insert_point interface. Use
8198 insert_memory_breakpoint. Adjust to new
8199 i386_low_insert_watchpoint interface.
8200 (x86_remove_point): Adjust to remove_point interface. Use
8201 remove_memory_breakpoint. Adjust to new
8202 i386_low_remove_watchpoint interface.
8203 (the_low_target): Install x86_supports_z_point_type.
8204 * lynx-low.c (lynx_target_ops): Install NULL as
8205 supports_z_point_type callback.
8206 * nto-low.c (nto_supports_z_point_type): New.
8207 (nto_insert_point, nto_remove_point): Adjust to new interface.
8208 (nto_target_ops): Install nto_supports_z_point_type.
8209 * mem-break.c: Adjust intro comment.
8210 (struct raw_breakpoint) <raw_type, size>: New fields.
8211 <inserted>: Update comment.
8212 <shlib_disabled>: Delete field.
8213 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8214 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8215 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8216 (raw_bkpt_type_to_target_hw_bp_type): New function.
8217 (find_enabled_raw_code_breakpoint_at): New function.
8218 (find_raw_breakpoint_at): New type and size parameters. Use them.
8219 (insert_memory_breakpoint): New function, based off
8220 set_raw_breakpoint_at.
8221 (remove_memory_breakpoint): New function.
8222 (set_raw_breakpoint_at): Reimplement.
8223 (set_breakpoint): New, based on set_breakpoint_at.
8224 (set_breakpoint_at): Reimplement.
8225 (delete_raw_breakpoint): Go through the_target->remove_point
8226 instead of assuming memory breakpoints.
8227 (find_gdb_breakpoint_at): Delete.
8228 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8229 (find_gdb_breakpoint): New function.
8230 (set_gdb_breakpoint_at): Delete.
8231 (z_type_supported): New function.
8232 (set_gdb_breakpoint_1): New function, loosely based off
8233 set_gdb_breakpoint_at.
8234 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8235 (delete_gdb_breakpoint_at): Delete.
8236 (delete_gdb_breakpoint_1): New function, loosely based off
8237 delete_gdb_breakpoint_at.
8238 (delete_gdb_breakpoint): New function.
8239 (clear_gdb_breakpoint_conditions): Rename to ...
8240 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8242 (add_condition_to_breakpoint): Make static.
8243 (add_breakpoint_condition): Take a struct breakpoint pointer
8244 instead of an address. Adjust.
8245 (gdb_condition_true_at_breakpoint): Rename to ...
8246 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8248 (gdb_condition_true_at_breakpoint): Reimplement.
8249 (add_breakpoint_commands): Take a struct breakpoint pointer
8250 instead of an address. Adjust.
8251 (gdb_no_commands_at_breakpoint): Rename to ...
8252 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8253 parameter. Return true if no breakpoint was found. Change debug
8255 (gdb_no_commands_at_breakpoint): Reimplement.
8256 (run_breakpoint_commands): Rename to ...
8257 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8258 and change return type to boolean.
8259 (run_breakpoint_commands): New function.
8260 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8261 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8262 breakpoint. Go through the_target->remove_point instead of
8263 assuming memory breakpoint.
8264 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8265 software and hardware breakpoints.
8266 (reinsert_raw_breakpoint): Go through the_target->insert_point
8267 instead of assuming memory breakpoint.
8268 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8269 software and hardware breakpoints.
8270 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8271 Check both software and hardware breakpoints.
8272 (validate_inserted_breakpoint): Assert the breakpoint is a
8273 software breakpoint. Set the inserted flag to -1 instead of
8274 setting shlib_disabled.
8275 (delete_disabled_breakpoints): Adjust.
8276 (validate_breakpoints): Only validate software breakpoints.
8277 Adjust to inserted flag change.
8278 (check_mem_read, check_mem_write): Skip breakpoint types other
8279 than software breakpoints. Adjust to inserted flag change.
8280 * mem-break.h (enum raw_bkpt_type): New enum.
8281 (raw_breakpoint, struct process_info): Forward declare.
8282 (Z_packet_to_target_hw_bp_type): Delete declaration.
8283 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8284 (set_gdb_breakpoint, delete_gdb_breakpoint)
8285 (clear_breakpoint_conditions): New declarations.
8286 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8287 (breakpoint_inserted_here): Update comment.
8288 (add_breakpoint_condition, add_breakpoint_commands): Replace
8289 address parameter with a breakpoint pointer parameter.
8290 (gdb_breakpoint_here): Update comment.
8291 (delete_gdb_breakpoint_at): Delete.
8292 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8293 * server.c (process_point_options): Take a struct breakpoint
8294 pointer instead of an address. Adjust.
8295 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8296 delete_gdb_breakpoint.
8297 * spu-low.c (spu_target_ops): Install NULL as
8298 supports_z_point_type method.
8299 * target.h: Include mem-break.h.
8300 (struct target_ops) <prepare_to_access_memory>: Update comment.
8301 <supports_z_point_type>: New field.
8302 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8303 instead of a char. Also take a raw breakpoint pointer.
8304 * win32-arm-low.c (the_low_target): Install NULL as
8305 supports_z_point_type.
8306 * win32-i386-low.c (i386_supports_z_point_type): New function.
8307 (i386_insert_point, i386_remove_point): Adjust to new interface.
8308 (the_low_target): Install i386_supports_z_point_type.
8309 * win32-low.c (win32_supports_z_point_type): New function.
8310 (win32_insert_point, win32_remove_point): Adjust to new interface.
8311 (win32_target_ops): Install win32_supports_z_point_type.
8312 * win32-low.h (struct win32_target_ops):
8313 <supports_z_point_type>: New method.
8314 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8315 instead of a char. Also take a raw breakpoint pointer.
8317 2014-05-20 Pedro Alves <palves@redhat.com>
8319 * mem-break.h: Include break-common.h.
8320 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8321 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8322 (Z_packet_to_target_hw_bp_type): New declaration.
8323 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8324 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8325 (Z_PACKET_ACCESS_WP): Delete macros.
8326 (Z_packet_to_hw_type): Delete function.
8327 * i386-low.h: Don't include break-common.h here.
8328 (Z_packet_to_hw_type): Delete declaration.
8329 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8330 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8331 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8332 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8333 * linux-aarch64-low.c: Don't include break-common.h here.
8334 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8335 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8336 (Z_packet_to_target_hw_bp_type): Delete function.
8337 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8339 (mips_insert_point, mips_remove_point): Use
8340 Z_packet_to_target_hw_bp_type.
8342 2014-05-20 Pedro Alves <palves@redhat.com>
8344 * linux-aarch64-low.c: Include break-common.h.
8345 (enum target_point_type): Delete.
8346 (Z_packet_to_point_type): Rename to ...
8347 (Z_packet_to_target_hw_bp_type): ... this, and return a
8348 target_hw_bp_type instead.
8349 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8350 instead of an enum target_point_type.
8351 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8353 (aarch64_dr_state_insert_one_point)
8354 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8355 (aarch64_handle_aligned_watchpoint)
8356 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8357 Take an enum target_hw_bp_type instead of an enum
8359 (aarch64_supports_z_point_type): New function.
8360 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8361 use Z_packet_to_target_hw_bp_type.
8363 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8365 * configure.ac: Only use -Werror by default when DEVELOPMENT
8367 * configure: Regenerate.
8369 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8371 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8372 * linux-x86-low.c (X86_64_USER_REGS): New.
8373 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8375 2014-04-28 Yao Qi <yao@codesourcery.com>
8377 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8380 2014-04-25 Pedro Alves <palves@redhat.com>
8383 * linux-low.c (linux_attach_fail_reason_string): New function.
8384 (linux_attach_lwp): Delete.
8385 (linux_attach_lwp_1): Rename to ...
8386 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8387 argument. Remove "initial" parameter. Return int instead of
8388 void. Don't error or warn here.
8389 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8390 failure to attach to the tgid. Call warning when failing to
8392 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8393 argument. Remove "initial" parameter. Return int instead of
8394 void. Don't error or warn here.
8395 (linux_attach_fail_reason_string): New declaration.
8396 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8397 interface change. Use linux_attach_fail_reason_string.
8399 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8400 Walfred Tedeschi <walfred.tedeschi@intel.com>
8402 * Makefile.in: Added rules to handle new files
8403 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8404 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8405 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8406 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8407 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8408 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8410 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8411 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8412 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8413 i386/x32-avx512.xml.
8414 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8415 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8416 i386/x32-avx512-linux.xml.
8417 * i387-fp.c (num_avx512_k_registers): New constant for number
8419 (num_avx512_zmmh_low_registers): New constant for number of
8420 lower ZMM registers (0-15).
8421 (num_avx512_zmmh_high_registers): New constant for number of
8422 higher ZMM registers (16-31).
8423 (num_avx512_ymmh_registers): New contant for number of higher
8424 YMM registers (ymm16-31 added by avx521 on x86_64).
8425 (num_avx512_xmm_registers): New constant for number of higher
8426 XMM registers (xmm16-31 added by AVX512 on x86_64).
8427 (struct i387_xsave): Add space for AVX512 registers.
8428 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8429 Add code to handle AVX512 registers.
8430 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8431 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8432 prototypei from generated file.
8433 (tdesc_amd64_avx512_linux): Likewise.
8434 (init_registers_x32_avx512_linux): Likewise.
8435 (tdesc_x32_avx512_linux): Likewise.
8436 (init_registers_i386_avx512_linux): Likewise.
8437 (tdesc_i386_avx512_linux): Likewise.
8438 (x86_64_regmap): Add AVX512 registers.
8439 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8441 (initialize_low_arch): Add code to initialize AVX512 registers.
8443 2014-04-23 Pedro Alves <palves@redhat.com>
8445 * mem-break.c (find_gdb_breakpoint_at): Make static.
8446 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8448 2014-04-23 Pedro Alves <palves@redhat.com>
8450 * i386-low.c: Don't include break-common.h here.
8451 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8452 prototype to take target_hw_bp_type as argument instead of a Z
8454 * i386-low.h: Include break-common.h here.
8455 (Z_packet_to_hw_type): Declare.
8456 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8458 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8459 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8460 (x86_remove_point): Convert the packet number to a
8461 target_hw_bp_type before calling i386_low_remove_watchpoint.
8462 * win32-i386-low.c (i386_insert_point): Convert the packet number
8463 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8464 (i386_remove_point): Convert the packet number to a
8465 target_hw_bp_type before calling i386_low_remove_watchpoint.
8467 2014-04-23 Pedro Alves <palves@redhat.com>
8469 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8471 2014-04-10 Pedro Alves <palves@redhat.com>
8473 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8474 Check if the condition or command is NULL before checking if the
8475 breakpoint is known. On success, return true.
8476 * mem-break.h (add_breakpoint_condition): Document return.
8477 (add_breakpoint_commands): Add describing comment.
8478 * server.c (skip_to_semicolon): New function.
8479 (process_point_options): Use it.
8481 2014-04-09 Pedro Alves <palves@redhat.com>
8483 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8486 2014-02-27 Pedro Alves <palves@redhat.com>
8489 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8491 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8493 (last_thread_of_process_p): Take a PID argument instead of a
8495 (linux_wait_for_lwp): Delete.
8496 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8498 (linux_low_filter_event): New function, party factored out from
8499 linux_wait_for_event.
8500 (linux_wait_for_event): Rename to ...
8501 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8502 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8503 sigsuspend. Check for zombie leaders.
8504 (linux_wait_for_event): Reimplement as wrapper around
8505 linux_wait_for_event_filtered.
8506 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8507 a normal or signal exit is seen, it's the whole process exiting.
8508 (wait_for_sigstop): No longer a for_each_inferior callback.
8509 Rewrite on top of linux_wait_for_event_filtered.
8510 (stop_all_lwps): Call wait_for_sigstop directly.
8511 * server.c (resume, handle_target_event): Handle
8512 TARGET_WAITKIND_NO_RESUMED.
8514 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8516 * win32-low.c (psapi_get_dll_name,
8517 * win32_CreateToolhelp32Snapshot): Delete.
8518 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8519 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8521 (handle_load_dll): Add function description.
8522 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8524 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8526 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8528 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8529 base address when calling win32_add_one_solib.
8530 (handle_load_dll): Delete local variable load_addr.
8531 Remove 0x1000 offset applied to DLL base address when calling
8532 win32_add_one_solib.
8533 (handle_unload_dll): Add comment.
8535 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8537 * win32-low.c (win32_add_all_dlls): Renames
8538 win32_ensure_ntdll_loaded. Rewrite function documentation.
8539 Adjust implementation to always load all DLLs.
8540 Add 0x1000 offset to DLL base address when calling
8541 win32_add_one_solib.
8542 (child_initialization_done): New static global.
8543 (do_initial_child_stuff): Set child_initialization_done to
8544 zero during child initialization, and 1 after. Replace call
8545 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8547 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8548 (handle_unload_dll): Add function documentation.
8549 (get_child_debug_event): Ignore load and unload DLL events
8550 during child initialization.
8552 2014-02-20 Doug Evans <dje@google.com>
8554 Remove global all_lwps.
8555 * inferiors.h (ptid_of): Move here from linux-low.h.
8556 (pid_of, lwpid_of): Ditto.
8557 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8558 parameter is a struct thread_info * now.
8559 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8560 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8561 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8563 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8564 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8565 * linux-arm-low.c (update_registers_callback): Update, "entry"
8566 parameter is a struct thread_info * now.
8567 Fetch lwpid from current_inferior directly.
8568 (arm_insert_point): Pass &all_threads to find_inferior instead of
8570 (arm_remove_point): Ditto.
8571 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8572 (arm_prepare_to_resume): Fetch pid from thread.
8573 (arm_read_description): Fetch lwpid from current_inferior directly.
8574 * linux-low.c (all_lwps): Delete.
8575 (delete_lwp): Delete call to remove_inferior.
8576 (handle_extended_wait): Fetch lwpid from thread.
8577 (add_lwp): Don't set lwp->entry.id. Remove call to
8578 add_inferior_to_list.
8579 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8580 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8581 (kill_one_lwp_callback): Ditto.
8582 (linux_kill): Don't dereference NULL pointer.
8583 Fetch ptid,lwpid from thread.
8584 (get_detach_signal): Fetch ptid from thread.
8585 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8586 Simplify call to regcache_invalidate_thread.
8587 (delete_lwp_callback): Update, "entry" parameter is a
8588 struct thread_info * now. Fetch pid from thread.
8589 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8590 (status_pending_p_callback): Update, "entry" parameter is a
8591 struct thread_info * now. Fetch ptid from thread.
8592 (find_lwp_pid): Update, "entry" parameter is a
8593 struct thread_info * now.
8594 (linux_wait_for_lwp): Fetch pid from thread.
8595 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8596 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8597 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8598 (dequeue_one_deferred_signal): Ditto.
8599 (cancel_breakpoint): Fetch ptid from current_inferior.
8600 (linux_wait_for_event): Pass &all_threads to find_inferior,
8601 not &all_lwps. Fetch ptid, lwpid from thread.
8602 (count_events_callback): Update, "entry" parameter is a
8603 struct thread_info * now.
8604 (select_singlestep_lwp_callback): Ditto.
8605 (select_event_lwp_callback): Ditto.
8606 (cancel_breakpoints_callback): Ditto.
8607 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8609 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8610 (unsuspend_one_lwp): Update, "entry" parameter is a
8611 struct thread_info * now.
8612 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8614 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8615 Fetch lwpid from thread, not lwp.
8616 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8617 Pass &all_threads to find_inferior, not &all_lwps.
8618 (send_sigstop): Fetch lwpid from thread, not lwp.
8619 (send_sigstop_callback): Update, "entry" parameter is a
8620 struct thread_info * now.
8621 (suspend_and_send_sigstop_callback): Ditto.
8622 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8623 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8624 struct thread_info * now.
8625 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8627 (lwp_running): Update, "entry" parameter is a
8628 struct thread_info * now.
8629 (stop_all_lwps): Fetch ptid from thread.
8630 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8631 (linux_resume_one_lwp): Fetch lwpid from thread.
8632 (linux_set_resume_request): Update, "entry" parameter is a
8633 struct thread_info * now. Fetch pid, lwpid from thread.
8634 (resume_status_pending_p): Update, "entry" parameter is a
8635 struct thread_info * now.
8636 (need_step_over_p): Ditto. Fetch lwpid from thread.
8637 (start_step_over): Fetch lwpid from thread.
8638 (linux_resume_one_thread): Update, "entry" parameter is a
8639 struct thread_info * now. Fetch lwpid from thread.
8640 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8641 (proceed_one_lwp): Update, "entry" parameter is a
8642 struct thread_info * now. Fetch lwpid from thread.
8643 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8644 struct thread_info * now.
8645 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8646 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8647 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8649 (regsets_store_inferior_registers): Ditto.
8650 (fetch_register, store_register): Ditto.
8651 (linux_read_memory, linux_write_memory): Ditto.
8652 (linux_request_interrupt): Ditto.
8653 (linux_read_auxv): Ditto.
8654 (linux_xfer_siginfo): Ditto.
8655 (linux_qxfer_spu): Ditto.
8656 (linux_qxfer_libraries_svr4): Ditto.
8657 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8658 moved to inferiors.h.
8660 (get_thread_lwp): Update.
8661 (struct lwp_info): Delete member "entry". Simplify comment for
8664 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8665 current_inferior directly.
8666 (update_watch_registers_callback): Update, "entry" parameter is a
8667 struct thread_info * now. Fetch pid from thread.
8668 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8669 (mips_insert_point): Fetch lwpid from current_inferior.
8670 Pass &all_threads to find_inferior, not &all_lwps.
8671 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8672 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8674 (mips_stopped_data_address): Ditto.
8675 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8677 * linux-tile-low.c (tile_arch_setup): Ditto.
8678 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8679 (update_debug_registers_callback): Update, "entry" parameter is a
8680 struct thread_info * now. Fetch pid from thread.
8681 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8682 Pass &all_threads to find_inferior, not &all_lwps.
8683 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8684 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8685 Pass &all_threads to find_inferior, not &all_lwps.
8686 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8687 (i386_dr_low_get_status): Ditto.
8688 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8689 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8690 (x86_linux_read_description): Ditto.
8691 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8693 2014-02-20 Doug Evans <dje@google.com>
8695 * inferiors.c (get_first_inferior): Fix buglet.
8697 2014-02-19 Doug Evans <dje@google.com>
8699 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8700 * inferiors.c (add_thread): Change result type to struct thread_info *.
8701 All callers updated.
8702 (add_lwp): Call add_thread here instead of in callers.
8703 All callers updated.
8704 * linux-low.h (get_lwp_thread): Rewrite.
8705 (struct lwp_info): New member "thread".
8707 2014-02-19 Doug Evans <dje@google.com>
8709 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8710 All callers updated.
8712 2014-02-19 Doug Evans <dje@google.com>
8714 * inferiors.c (add_thread): Fix whitespace.
8716 2014-02-19 Doug Evans <dje@google.com>
8718 * dll.c (clear_dlls): Replace accessing list implemention details
8720 * gdbthread.h (get_first_thread): Declare.
8721 * inferiors.c (for_each_inferior_with_data): New function.
8722 (get_first_thread): New function.
8723 (find_thread_ptid): Simplify.
8724 (get_first_inferior): New function.
8725 (clear_list): Delete.
8726 (one_inferior_p): New function.
8727 (clear_inferior_list): New function.
8728 (clear_inferiors): Update.
8729 * inferiors.h (for_each_inferior_with_data): Declare.
8730 (clear_inferior_list): Declare.
8731 (one_inferior_p): Declare.
8732 (get_first_inferior): Declare.
8733 * linux-low.c (linux_wait_for_event): Replace accessing list
8734 implemention details with API function.
8735 * server.c (target_running): Ditto.
8736 (accumulate_file_name_length): New function.
8737 (emit_dll_description): New function.
8738 (handle_qxfer_libraries): Replace accessing list implemention
8739 details with API function.
8740 (handle_qxfer_threads_worker): New function.
8741 (handle_qxfer_threads_proper): Replace accessing list implemention
8742 details with API function.
8743 (handle_query): Ditto.
8744 (visit_actioned_threads_callback_ftype): New typedef.
8745 (visit_actioned_threads_data): New struct.
8746 (visit_actioned_threads): Rewrite to be find_inferior callback.
8747 (resume): Call find_inferior.
8748 (handle_status): Replace accessing list implemention
8749 details with API function.
8750 (process_serial_event): Replace accessing list implemention details
8752 * target.c (set_desired_inferior): Replace accessing list implemention
8753 details with API function.
8754 * tracepoint.c (same_process_p): New function.
8755 (gdb_agent_about_to_close): Replace accessing list implemention
8756 details with API function.
8757 * win32-low.c (child_delete_thread): Replace accessing list
8758 implemention details with API function.
8759 (match_dll_by_basename): New function.
8760 (dll_is_loaded_by_basename): New function.
8761 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8762 details call to dll_is_loaded_by_basename.
8764 2014-02-19 Doug Evans <dje@google.com>
8766 * dll.h (struct dll_info): Add comment.
8767 * gdbthread.h (struct thread_info): Add comment.
8768 (current_ptid): Simplify.
8769 * inferiors.c (add_process): Update.
8770 (remove_process): Update.
8771 * inferiors.h (struct process_info): Rename member "head" to "entry".
8772 * linux-low.c (delete_lwp): Update.
8774 (last_thread_of_process_p): Update.
8775 (kill_one_lwp_callback, linux_kill): Update.
8776 (status_pending_p_callback): Update.
8777 (wait_for_sigstop): Update. Simplify read of ptid.
8778 (start_step_over): Update.
8779 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8780 (get_lwp_thread): Update.
8781 (struct lwp_info): Rename member "head" to "entry".
8782 * regcache.h (inferior_list_entry): Delete.
8783 * server.c (kill_inferior_callback): Update.
8784 (detach_or_kill_inferior_callback): Update.
8785 (print_started_pid): Update.
8786 (print_attached_pid): Update.
8787 (process_serial_event): Simplify read of ptid.
8788 * thread-db.c (thread_db_create_event): Update.
8789 (thread_db_get_tls_address): Update.
8790 * win32-low.c (current_inferior_ptid): Simplify.
8792 2014-02-19 Tom Tromey <tromey@redhat.com>
8794 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8796 (target_supports_btrace): Update.
8798 2014-02-14 Yao Qi <yao@codesourcery.com>
8800 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8801 (rsp-low-ipa.o): New target.
8803 2014-02-12 Tom Tromey <tromey@redhat.com>
8805 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8806 convert_ascii_to_int.
8807 * regcache.c (registers_to_string): Likewise.
8808 * remote-utils.c (decode_M_packet): Likewise.
8809 * server.c (process_serial_event): Likewise.
8811 2014-02-12 Tom Tromey <tromey@redhat.com>
8813 * server.c (handle_query, handle_v_run): Use hex2bin, not
8815 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8817 2014-02-12 Tom Tromey <tromey@redhat.com>
8819 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8820 convert_int_to_ascii.
8821 * regcache.c (registers_to_string, collect_register_as_string):
8823 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8825 * server.c (process_serial_event): Likewise.
8826 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8827 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8829 2014-02-12 Tom Tromey <tromey@redhat.com>
8831 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8832 bin2hex, not hexify.
8833 * tracepoint.c (cmd_qtstatus): Likewise.
8835 2014-02-12 Tom Tromey <tromey@redhat.com>
8837 * remote-utils.c (monitor_output): Pass explicit length to
8840 2014-02-12 Tom Tromey <tromey@redhat.com>
8842 * tracepoint.c: Include rsp-low.h.
8843 * server.c: Include rsp-low.h.
8844 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8845 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8847 * remote-utils.c: Include rsp-low.h.
8848 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8849 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8850 (convert_int_to_ascii, convert_ascii_to_int): Move to
8852 * regcache.c: Include rsp-low.h.
8853 * ax.c: Include rsp-low.h.
8854 * Makefile.in (SFILES): Add common/rsp-low.c.
8855 (OBS): Add rsp-low.o.
8856 (rsp-low.o): New target.
8858 2014-02-12 Tom Tromey <tromey@redhat.com>
8860 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8861 Include print-utils.h.
8862 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8863 (plongest, thirty_two, phex_nz): Remove.
8864 * Makefile.in (SFILES): Add common/print-utils.c.
8865 (OBS): Add print-utils.o.
8866 (print-utils-ipa.o): New target.
8867 (print-utils.o): New target.
8868 (IPA_OBJS): Add print-utils-ipa.o.
8870 2014-02-06 Tom Tromey <tromey@redhat.com>
8872 * Makefile.in (SFILES): Fix indentation.
8874 2014-02-05 Doug Evans <dje@google.com>
8876 * linux-low.c (linux_wait_for_event): Improve comment.
8877 (linux_wait_1): Keep current_inferior in sync with event_child.
8879 2014-01-22 Doug Evans <dje@google.com>
8881 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8883 2014-01-22 Doug Evans <dje@google.com>
8885 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8886 * configure: Regenerate.
8887 * config.in: Regenerate.
8888 * Makefile.in (SFILES): Add debug.c.
8890 * debug.c: New file.
8891 * debug.h: New file.
8892 * linux-aarch64-low.c (*): Update all debugging printfs to use
8893 debug_printf instead of fprintf.
8894 * linux-arm-low.c (*): Ditto.
8895 * linux-cris-low.c (*): Ditto.
8896 * linux-crisv32-low.c (*): Ditto.
8897 * linux-m32r-low.c (*): Ditto.
8898 * linux-sparc-low.c (*): Ditto.
8899 * linux-x86.c (*): Ditto.
8900 * linux-low.c (*): Ditto.
8901 (linux_wait_1): Add calls to debug_enter, debug_exit.
8902 (linux_wait): Remove redundant debugging printf.
8903 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8904 (linux_resume, unstop_all_lwps): Ditto.
8905 * mem-break.c (*): Update all debugging printfs to use
8906 debug_printf instead of fprintf.
8907 * remote-utils.c (*): Ditto.
8908 * thread-db.c (*): Ditto.
8909 * server.c #include <ctype.h>, "gdb_vecs.h".
8910 (debug_threads): Moved to debug.c.
8911 (*): Update all debugging printfs to use debug_printf instead of
8913 (start_inferior): Replace call to fflush with call to debug_flush.
8914 (monitor_show_help): Mention set debug-format.
8915 (parse_debug_format_options): New function.
8916 (handle_monitor_command): Handle "monitor set debug-format".
8917 (gdbserver_usage): Mention --debug-format.
8918 (main): Parse --debug-format.
8919 * server.h (debug_threads): Declaration moved to debug.h.
8921 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8922 trace_debug_1 that uses debug_printf.
8923 (tracepoint_look_up_symbols): Update all debugging printfs to use
8924 debug_printf instead of fprintf.
8926 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8928 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8931 2014-01-17 Pedro Alves <palves@redhat.com>
8934 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8935 defined after including gdb_proc_service.h.
8937 2014-01-16 Doug Evans <dje@google.com>
8939 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8940 (match_dll): Use it.
8942 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8944 * target.h (target_ops) <read_btrace>: Change parameters and
8945 return type to allow error reporting.
8946 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8947 trace reading errors on.
8948 * linux-low.c (linux_low_read_btrace): Pass trace reading
8950 (linux_low_disable_btrace): New.
8952 2014-01-15 Doug Evans <dje@google.com>
8954 * inferiors.c (thread_id_to_gdb_id): Delete.
8955 * inferiors.h (thread_id_to_gdb_id): Delete.
8957 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8959 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8960 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8963 2014-01-08 Pedro Alves <palves@redhat.com>
8965 * server.c (handle_status): Don't discard previous queued stop
8966 replies or thread's pending status here.
8967 (main) <disconnection>: Do it here instead.
8969 2014-01-08 Pedro Alves <palves@redhat.com>
8971 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8972 * server.c (visit_actioned_threads, handle_pending_status): New
8974 (handle_v_cont): Factor out parts to ...
8975 (resume): ... this new function. If in all-stop, and a thread
8976 being resumed has a pending status, report it without actually
8978 (myresume): Adjust to use the new 'resume' function.
8979 (clear_pending_status_callback, set_pending_status_callback)
8980 (find_status_pending_thread_callback): New functions.
8981 (handle_status): Handle the case of multiple threads having
8982 interesting statuses to report. Report threads' real last signal
8983 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8984 with an interesting thread to report the status for, instead of
8985 always reporting the status of the first thread.
8987 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8989 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8990 * gdbreplay.c (gdbreplay_version): Likewise.
8992 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8994 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8995 iov.iov_len with the real length in use.
8997 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8999 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9000 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9001 for all targets that use win32-low.c.
9002 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9003 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9005 2013-12-13 Pedro Alves <palves@redhat.com>
9007 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9008 if equal to TARGET_WAITKIND_LOADED.
9009 * win32-low.c (cached_status): New static global.
9010 (win32_wait): Add declaration.
9011 (do_initial_child_stuff): Flush all initial pending debug events
9012 up to the initial breakpoint.
9013 (win32_wait): If CACHED_STATUS was set, return that instead
9014 of doing a real wait. Remove the code resuming the execution
9015 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9016 during the initial phase. Also remove the code changing
9017 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9018 TARGET_WAITKIND_STOPPED.
9020 2013-12-11 Yao Qi <yao@codesourcery.com>
9022 * notif.c (handle_notif_ack): Return 0 if no notification
9025 2013-11-20 Doug Evans <dje@google.com>
9027 * linux-low.c (linux_set_resume_request): Fix comment.
9029 2013-11-20 Doug Evans <dje@google.com>
9031 * linux-low.c (resume_status_pending_p): Tweak comment.
9033 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9035 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9036 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9037 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9038 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9039 (srv_amd64_regobj): Add amd64-mpx.o.
9040 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9041 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9042 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9043 * i387-fp.c (num_pl_bnd_register) Added constant.
9044 (num_pl_bnd_cfg_registers) Added constant.
9045 (struct i387_xsave) Added reserved area and MPX fields.
9046 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9047 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9049 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9050 (init_registers_amd64_mpx_linux): Declare new function.
9051 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9052 (x86_64_regmap): Add MPX registers.
9053 (x86_linux_read_description): Add MPX case.
9054 (initialize_low_arch): Initialize MPX targets.
9056 2013-11-18 Tom Tromey <tromey@redhat.com>
9058 * configure: Rebuild.
9059 * configure.ac: Don't check for stdlib.h.
9060 * gdbreplay.c: Unconditionally include stdlib.h.
9062 2013-11-18 Tom Tromey <tromey@redhat.com>
9064 * config.in: Rebuild.
9065 * configure: Rebuild.
9066 * configure.ac: Don't use AC_HEADER_DIRENT.
9068 2013-11-18 Tom Tromey <tromey@redhat.com>
9070 * server.h: Don't check HAVE_STRING_H.
9071 * gdbreplay.c: Don't check HAVE_STRING_H.
9072 * configure: Rebuild.
9074 2013-11-18 Tom Tromey <tromey@redhat.com>
9076 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9079 2013-11-08 Tom Tromey <tromey@redhat.com>
9081 * configure, config.in: Rebuild.
9082 * configure.ac: Remove unused configury.
9084 2013-11-08 Tom Tromey <tromey@redhat.com>
9086 * acinclude.m4: Include common.m4, codeset.m4.
9087 * configure, config.in: Rebuild.
9088 * configure.ac: Use GDB_AC_COMMON.
9090 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9092 * linux-s390-low.c (HWCAP_S390_TE): New define.
9093 (s390_arch_setup): Consider the TE field in the HWCAP for
9094 determining 'have_regset_tdb'.
9096 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9099 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9102 2013-10-02 Pedro Alves <palves@redhat.com>
9104 * server.c (process_serial_event): Don't output "GDBserver
9105 exiting" if GDB is connected through stdio.
9106 * target.c (mywait): Likewise, be silent if GDB is connected
9109 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9111 * lynx-low.c (lynx_add_threads_after_attach): New function.
9112 (lynx_attach): Remove call to add_thread. Add call to
9113 lynx_add_threads_after_attach instead.
9115 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9117 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9118 * config.in, configure: Regenerated.
9120 2013-09-18 Yao Qi <yao@codesourcery.com>
9123 * server.c (start_inferior): Clear 'resume_info'.
9125 2013-09-16 Jiong Wang <jiwang@tilera.com>
9127 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9130 2013-09-16 Jiong Wang <jiwang@tilera.com>
9132 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9133 linux-tile-low.o to srv_tgtobj.
9135 2013-09-16 Will Newton <will.newton@linaro.org>
9137 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9140 2013-09-06 Pedro Alves <palves@redhat.com>
9142 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9143 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9144 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9145 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9146 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9147 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9149 2013-09-06 Pedro Alves <palves@redhat.com>
9151 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9152 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9154 2013-09-06 Pedro Alves <palves@redhat.com>
9156 * linux-amd64-ipa.c: Include tracepoint.h.
9157 * linux-i386-ipa.c: Include tracepoint.h.
9159 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9161 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9162 (ps_get_thread_area): New function.
9164 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9166 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9167 (initialize_low_arch): Call init_registers_crisv32 rather than
9168 init_register_crisv32.
9170 2013-09-05 Pedro Alves <palves@redhat.com>
9172 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9174 * hostio.h: ... this new file.
9175 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9176 win32-low.c: Include hostio.h.
9178 2013-09-05 Pedro Alves <palves@redhat.com>
9180 * server.h (gdb_client_data, handler_func, callback_handler_func)
9181 (delete_file_handler, add_file_handler, append_callback_event)
9182 (delete_callback_event, start_event_loop, initialize_event_loop):
9183 Move to event-loop.h and include it.
9184 * event-loop.h: New file.
9186 2013-09-05 Pedro Alves <palves@redhat.com>
9188 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9189 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9190 (loaded_dll, unloaded_dll): Move to ...
9191 * dll.h: ... this new file.
9192 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9194 2013-09-05 Pedro Alves <palves@redhat.com>
9196 * server.h (current_process, get_thread_process, all_processes)
9197 (add_inferior_to_list, for_each_inferior, current_inferior)
9198 (remove_inferior, add_process, remove_process, find_process_pid)
9199 (have_started_inferiors_p, have_attached_inferiors_p)
9200 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9201 (clear_inferiors, find_inferior, find_inferior_id)
9202 (inferior_target_data, set_inferior_target_data)
9203 (inferior_regcache_data, set_inferior_regcache_data): Move to
9204 inferiors.h, and include it.
9205 * inferiors.h: New file.
9207 2013-09-05 Pedro Alves <palves@redhat.com>
9209 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9213 2013-09-05 Pedro Alves <palves@redhat.com>
9215 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9217 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9218 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9219 (handle_tracepoint_general_set, handle_tracepoint_query)
9220 (tracepoint_finished_step, tracepoint_was_hit)
9221 (release_while_stepping_state_list, current_traceframe)
9222 (in_readonly_region, traceframe_read_mem)
9223 (fetch_traceframe_registers, traceframe_read_sdata)
9224 (traceframe_read_info, struct fast_tpoint_collect_status)
9225 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9226 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9227 (supply_fast_tracepoint_registers)
9228 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9229 (ipa_tdesc, claim_trampoline_space)
9230 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9231 (agent_mem_read, agent_get_trace_state_variable_value)
9232 (agent_set_trace_state_variable_value, agent_tsv_read)
9233 (agent_mem_read_string, get_raw_reg_func_addr)
9234 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9235 * tracepoint.h: ... this new file.
9237 2013-09-05 Pedro Alves <palves@redhat.com>
9239 * server.h (perror_with_name, error, fatal, warning, paddress)
9240 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9242 * utils.h: New file.
9244 2013-09-05 Pedro Alves <palves@redhat.com>
9246 * server.h (remote_debug, noack_mode, transport_is_reliable)
9247 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9248 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9249 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9250 (write_enn, initialize_async_io, enable_async_io)
9251 (disable_async_io, check_remote_input_interrupt_request)
9252 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9253 (dead_thread_notify, prepare_resume_reply)
9254 (decode_address_to_semicolon, decode_address, decode_m_packet)
9255 (decode_M_packet, decode_X_packet, decode_xfer_write)
9256 (decode_search_memory_packet, unhexify, hexify)
9257 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9258 (look_up_one_symbol, relocate_instruction)
9259 (monitor_output): Move to remote-utils.h, and include it.
9260 * remote-utils.h: New file.
9262 2013-09-05 Pedro Alves <palves@redhat.com>
9264 * server.h (_): Delete.
9266 2013-09-02 Pedro Alves <palves@redhat.com>
9268 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9269 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9271 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9273 2013-09-02 Pierre Muller <muller@sourceware.org>
9275 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9276 or WriteProcessMemory complete successfully and handle
9277 ERROR_PARTIAL_COPY error.
9279 2013-09-02 Pedro Alves <palves@redhat.com>
9281 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9282 error instead of EIO.
9284 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9287 * linux-low.c: Include filestuff.h.
9288 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9289 * lynx-low.c: Include filestuff.h.
9290 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9291 * server.c: Include filestuff.h.
9292 (main): Call notice_open_fds.
9293 * spu-low.c: Include filestuff.h.
9294 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9296 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9298 * Makefile.in: Explain why ../target and ../nat are not
9299 listed as include file search paths.
9300 (linux-waitpid.o): New object file rule.
9301 * configure.srv (srv_native_linux_obj): New variable.
9302 Replace all occurrences of linux native object files with
9303 $srv_native_linux_obj.
9304 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9305 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9306 (linux_enable_event_reporting): Remove declaration.
9307 (my_waitpid): Moved to common/linux-waitpid.c.
9308 (linux_wait_for_event): Pass ptid when calling
9309 linux_enable_event_reporting.
9310 (linux_supports_tracefork_flag): Remove.
9311 (linux_enable_event_reporting): Likewise.
9312 (linux_tracefork_grandchild): Remove.
9313 (STACK_SIZE): Moved to common/linux-ptrace.c.
9314 (linux_tracefork_child): Remove.
9315 (linux_test_for_tracefork): Remove.
9316 (linux_look_up_symbols): Call linux_supports_traceclone.
9317 (initialize_low): Remove call to linux_test_for_tracefork.
9318 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9319 common/linux-ptrace.h.
9320 (PTRACE_TYPE_ARG4): Likewise.
9321 Include linux-ptrace.h.
9323 2013-08-21 Pedro Alves <palves@redhat.com>
9325 * config.in: Renegerate.
9327 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9329 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9330 (SFILES): Remove $(srcdir)/common/target-common.c and
9331 add $(srcdir)/target/waitstatus.c.
9332 (OBS): Remove target-common.o and add waitstatus.o.
9333 (server_h): Remove $(srcdir)/../common/target-common.h and
9334 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9335 and $(srcdir)/../target/waitstatus.h.
9336 (target-common.o): Remove.
9337 (waitstatus.o): New target object file.
9338 * target.h: Do not include target-common.h and
9339 include target/resume.h, target/wait.h and
9340 target/waitstatus.h.
9342 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9344 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9345 to PTRACE_TYPE_ARG3.
9346 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9347 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9349 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9350 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9352 2013-07-27 Jie Zhang <jie@codesourcery.com>
9353 Daniel Jacobowitz <dan@codesourcery.com>
9354 Yao Qi <yao@codesourcery.com>
9356 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9357 (mips-linux-watch.o): New rule.
9358 (mips_linux_watch_h): New variable.
9359 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9361 * linux-mips-low.c: Include mips-linux-watch.h.
9362 (struct arch_process_info, struct arch_lwp_info): New.
9363 (update_watch_registers_callback): New function.
9364 (mips_linux_new_process, mips_linux_new_thread) New functions.
9365 (mips_linux_prepare_to_resume, mips_insert_point): New
9367 (mips_remove_point, mips_stopped_by_watchpoint): New
9369 (rsp_bp_type_to_target_hw_bp_type): New function.
9370 (mips_stopped_data_address): New function.
9371 (the_low_target): Add watchpoint support functions.
9373 2013-07-27 Yao Qi <yao@codesourcery.com>
9375 * i386-low.c: Include break-common.h.
9376 (enum target_hw_bp_type): Remove.
9378 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9380 * Makefile.in (SFILES): /common/target-common.c.
9381 (OBS): Add target-common.o.
9382 (server_h): Add $(srcdir)/../common/target-common.h.
9383 (target-common.o): New target.
9384 * server.c (queue_stop_reply_callback): Free
9385 status string after use.
9386 * target.c (target_waitstatus_to_string): Remove.
9387 * target.h: Include target-common.h.
9388 (resume_kind): Likewise.
9389 (target_waitkind): Likewise.
9390 (target_waitstatus): Likewise.
9391 (TARGET_WNOHANG): Likewise.
9393 2013-07-04 Yao Qi <yao@codesourcery.com>
9395 * Makefile.in (host_alias): Use @host_noncanonical@.
9396 (target_alias): Use @target_noncanonical@.
9397 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9398 ACX_NONCANONICAL_HOST.
9399 * configure: Regenerated.
9402 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9404 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9405 * configure: Rebuild.
9406 * Makefile.in (version_host, version_target): Get from configure.
9407 (version.c): Use $(version_host) and $(version_target).
9409 2013-07-03 Pedro Alves <palves@redhat.com>
9411 * Makefile.in (config.status): Depend on development.sh.
9412 * acinclude.m4: Include libmcheck.m4.
9413 * configure: Regenerate.
9415 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9417 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9418 attribute inside the parentheses.
9419 (winapi_DebugSetProcessKillOnExit): Ditto.
9420 (winapi_DebugBreakProcess): Ditto.
9421 (winapi_GenerateConsoleCtrlEvent): Ditto.
9423 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9425 * notif.h (notif_event): Add a dummy member to avoid compiler
9428 2013-07-01 Pedro Alves <palves@redhat.com>
9430 * hostio.c (HOSTIO_PATH_MAX): Define.
9431 (require_filename, handle_open, handle_unlink, handle_readlink):
9434 2013-07-01 Pedro Alves <palves@redhat.com>
9436 * server.h: Include "pathmax.h".
9437 * linux-low.c: Don't include sys/param.h.
9438 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9440 * win32-low.c: Don't include sys/param.h.
9441 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9443 2013-07-01 Pedro Alves <palves@redhat.com>
9445 * event-loop.c: Don't check HAVE_UNISTD_H before including
9447 * gdbreplay.c: Likewise.
9448 * remote-utils.c: Likewise.
9449 * server.c: Likewise.
9450 * configure.ac: Don't check for unistd.h.
9451 * configure: Regenerate.
9453 2013-06-28 Tom Tromey <tromey@redhat.com>
9455 * Makefile.in (version.c): Use version.in, not
9458 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9460 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9461 * configure: Rebuild.
9462 * Makefile.in (version_host, version_target): Get from configure.
9463 (version.c): Use $(version_host) and $(version_target).
9465 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9467 Fix trace-status to output user name without trailing colon.
9468 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9470 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9472 Fix trace-status to output proper start-time and stop-time.
9473 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9474 output start time and stop time in hex as gdb expects.
9476 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9478 * tracepoint.c (build_traceframe_info_xml): Output trace state
9479 variables present in the trace buffer.
9481 2013-06-24 Tom Tromey <tromey@redhat.com>
9483 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9485 (version.o): Remove.
9486 * gdbreplay.c: Include version.h.
9487 (version, host_name): Don't declare.
9488 * server.h: Include version.h.
9489 (version, host_name): Don't declare.
9491 2013-06-12 Pedro Alves <palves@redhat.com>
9493 * linux-x86-low.c (linux_is_elf64): Delete global.
9494 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9495 with local linux_pid_exe_is_elf_64_file use.
9497 2013-06-11 Pedro Alves <palves@redhat.com>
9499 * linux-low.c (regset_disabled, disable_regset): New functions.
9500 (regsets_fetch_inferior_registers)
9501 (regsets_store_inferior_registers): Use them.
9502 (initialize_regsets_info); Don't allocate the disabled_regsets
9504 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9507 2013-06-11 Pedro Alves <palves@redhat.com>
9509 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9512 2013-06-11 Pedro Alves <palves@redhat.com>
9514 * linux-x86-low.c (initialize_low_arch): Call
9515 init_registers_x32_avx_linux.
9517 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9519 Fix compatibility with Android Bionic.
9520 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9523 2013-06-07 Pedro Alves <palves@redhat.com>
9526 * Makefile.in (OBS): Add tdesc.o.
9527 (IPA_OBJS): Add tdesc-ipa.o.
9528 (tdesc-ipa.o): New rule.
9529 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9531 * linux-low.c (new_inferior): Delete.
9532 (disabled_regsets, num_regsets): Delete.
9533 (linux_add_process): Adjust to set the new per-process
9535 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9536 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9537 was a stop. When calling arch_setup, switch the current inferior
9538 to the thread that got an event.
9539 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9540 (regsets_fetch_inferior_registers)
9541 (regsets_store_inferior_registers): New regsets_info parameter.
9543 (linux_register_in_regsets): New regs_info parameter. Adjust to
9545 (register_addr, fetch_register, store_register): New usrregs_info
9546 parameter. Adjust to use it.
9547 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9548 parameter regs_info. Adjust to use it.
9549 (linux_fetch_registers): Get the current inferior's regs_info, and
9551 (linux_store_registers): Ditto.
9552 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9553 (initialize_low): Don't initialize the target_regsets here. Call
9554 initialize_low_arch.
9555 * linux-low.h (target_regsets): Delete declaration.
9556 (struct regsets_info): New.
9557 (struct usrregs_info): New.
9558 (struct regs_info): New.
9559 (struct process_info_private) <new_inferior>: New field.
9560 (struct linux_target_ops): Delete the num_regs, regmap, and
9561 regset_bitmap fields. New field regs_info.
9562 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9563 * i387-fp.c (num_xmm_registers): Delete.
9564 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9565 calls to new interface.
9566 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9567 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9568 Infer the number of xmm registers from the regcache's target
9570 * i387-fp.h (num_xmm_registers): Delete.
9571 * inferiors.c (add_thread): Don't install the thread's regcache
9573 * proc-service.c (gregset_info): Fetch the current inferior's
9574 regs_info. Adjust to use it.
9575 * regcache.c: Include tdesc.h.
9576 (register_bytes, reg_defs, num_registers)
9577 (gdbserver_expedite_regs): Delete.
9578 (get_thread_regcache): If the thread doesn't have a regcache yet,
9579 create one, instead of aborting gdbserver.
9580 (regcache_invalidate_one): Rename to ...
9581 (regcache_invalidate_thread): ... this.
9582 (regcache_invalidate_one): New.
9583 (regcache_invalidate): Only invalidate registers of the current
9585 (init_register_cache): Add target_desc parameter, and use it.
9586 (new_register_cache): Ditto. Assert the target description has a
9587 non zero registers_size.
9588 (regcache_cpy): Add assertions. Adjust.
9589 (realloc_register_cache, set_register_cache): Delete.
9590 (registers_to_string, registers_from_string): Adjust.
9591 (find_register_by_name, find_regno, find_register_by_number)
9592 (register_cache_size): Add target_desc parameter, and use it.
9593 (free_register_cache_thread, free_register_cache_thread_one)
9594 (regcache_release, register_cache_size): New.
9595 (register_size): Add target_desc parameter, and use it.
9596 (register_data, supply_register, supply_register_zeroed)
9597 (supply_regblock, supply_register_by_name, collect_register)
9598 (collect_register_as_string, collect_register_by_name): Adjust.
9599 * regcache.h (struct target_desc): Forward declare.
9600 (struct regcache) <tdesc>: New field.
9601 (init_register_cache, new_register_cache): Add target_desc
9603 (regcache_invalidate_thread): Declare.
9604 (regcache_invalidate_one): Delete declaration.
9605 (regcache_release): Declare.
9606 (find_register_by_number, register_cache_size, register_size)
9607 (find_regno): Add target_desc parameter.
9608 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9610 * remote-utils.c: Include tdesc.h.
9611 (outreg, prepare_resume_reply): Adjust.
9612 * server.c: Include tdesc.h.
9613 (gdbserver_xmltarget): Delete declaration.
9614 (get_features_xml, process_serial_event): Adjust.
9615 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9617 (struct process_info) <tdesc>: New field.
9618 (ipa_tdesc): Declare.
9619 * tdesc.c: New file.
9620 * tdesc.h: New file.
9621 * tracepoint.c: Include tdesc.h.
9622 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9623 (get_context_regcache): Adjust to pass ipa_tdesc down.
9624 (do_action_at_tracepoint): Adjust to get the register cache size
9625 from the context regcache's description.
9626 (traceframe_walk_blocks): Adjust to get the register cache size
9627 from the current trace frame's description.
9628 (traceframe_get_pc): Adjust to get current trace frame's
9629 description and pass it down.
9630 (gdb_collect): Adjust to get the register cache size from the
9632 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9633 (gdbserver_xmltarget): Delete.
9634 (initialize_low_tracepoint): Set the ipa's target description.
9635 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9636 (initialize_low_tracepoint): Set the ipa's target description.
9637 * linux-x86-low.c: Include tdesc.h.
9638 [__x86_64__] (is_64bit_tdesc): New.
9639 (ps_get_thread_area, x86_get_thread_area): Use it.
9640 (i386_cannot_store_register): Rename to ...
9641 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9642 (i386_cannot_fetch_register): Rename to ...
9643 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9644 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9646 (target_regsets): Rename to ...
9647 (x86_regsets): ... this.
9648 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9650 (x86_siginfo_fixup): Use is_64bit_tdesc.
9651 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9652 (tdesc_x32_avx_linux, tdesc_x32_linux)
9653 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9655 (x86_linux_update_xmltarget): Delete.
9656 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9657 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9658 (AMD64_LINUX_USER64_CS): New.
9659 (x86_linux_read_description): New, based on
9660 x86_linux_update_xmltarget.
9661 (same_process_callback): New.
9662 (x86_arch_setup_process_callback): New.
9663 (x86_linux_update_xmltarget): New.
9664 (x86_regsets_info): New.
9665 (amd64_linux_regs_info): New.
9666 (i386_linux_usrregs_info): New.
9667 (i386_linux_regs_info): New.
9668 (x86_linux_regs_info): New.
9669 (x86_arch_setup): Reimplement.
9670 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9671 (x86_emit_ops): Ditto.
9672 (the_low_target): Adjust. Install x86_linux_regs_info,
9673 x86_cannot_fetch_register, and x86_cannot_store_register.
9674 (initialize_low_arch): New.
9675 * linux-ia64-low.c (tdesc_ia64): Declare.
9676 (ia64_fetch_register): Adjust.
9677 (ia64_usrregs_info, regs_info): New globals.
9678 (ia64_regs_info): New function.
9679 (the_low_target): Adjust.
9680 (initialize_low_arch): New function.
9681 * linux-sparc-low.c (tdesc_sparc64): Declare.
9682 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9684 (sparc_arch_setup): New function.
9685 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9686 (the_low_target): Adjust.
9687 (initialize_low_arch): New function.
9688 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9689 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9690 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9691 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9692 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9693 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9694 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9695 (tdesc_powerpc_isa205_vsx64l): Declare.
9696 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9697 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9698 (ppc_set_pc, ppc_get_hwcap): Adjust.
9699 (ppc_usrregs_info): Forward declare.
9700 (!__powerpc64__) ppc_regmap_adjusted: New global.
9701 (ppc_arch_setup): Adjust to the current process'es target
9703 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9704 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9705 (ppc_store_evrregset): Adjust.
9706 (target_regsets): Rename to ...
9707 (ppc_regsets): ... this, and make static.
9708 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9709 (ppc_regs_info): New function.
9710 (the_low_target): Adjust.
9711 (initialize_low_arch): New function.
9712 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9713 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9714 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9715 (tdesc_s390x_linux64v2): Declare.
9716 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9717 (s390_fill_gregset, s390_store_last_break): Adjust.
9718 (target_regsets): Rename to ...
9719 (s390_regsets): ... this, and make static.
9720 (s390_get_pc, s390_set_pc): Adjust.
9721 (s390_get_hwcap): New target_desc parameter, and use it.
9722 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9723 (s390_arch_setup): Adjust to set the current process'es target
9724 description. Don't adjust the regmap.
9725 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9726 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9727 (regs_info_3264): New globals.
9728 (s390_regs_info): New function.
9729 (the_low_target): Adjust.
9730 (initialize_low_arch): New function.
9731 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9732 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9733 [__mips64] (init_registers_mips_linux)
9734 (init_registers_mips_dsp_linux): Delete defines.
9735 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9736 (have_dsp): New global.
9737 (mips_read_description): New, based on mips_arch_setup.
9738 (mips_arch_setup): Reimplement.
9739 (get_usrregs_info): New function.
9740 (mips_cannot_fetch_register, mips_cannot_store_register)
9741 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9742 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9743 (target_regsets): Rename to ...
9744 (mips_regsets): ... this, and make static.
9745 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9746 (dsp_regs_info, regs_info): New globals.
9747 (mips_regs_info): New function.
9748 (the_low_target): Adjust.
9749 (initialize_low_arch): New function.
9750 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9751 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9753 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9754 (arm_read_description): New, with bits factored from
9756 (arm_arch_setup): Reimplement.
9757 (target_regsets): Rename to ...
9758 (arm_regsets): ... this, and make static.
9759 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9760 (arm_regs_info): New function.
9761 (the_low_target): Adjust.
9762 (initialize_low_arch): New function.
9763 * linux-m68k-low.c (tdesc_m68k): Declare.
9764 (target_regsets): Rename to ...
9765 (m68k_regsets): ... this, and make static.
9766 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9767 (m68k_regs_info): New function.
9768 (m68k_arch_setup): New function.
9769 (the_low_target): Adjust.
9770 (initialize_low_arch): New function.
9771 * linux-sh-low.c (tdesc_sharch): Declare.
9772 (target_regsets): Rename to ...
9773 (sh_regsets): ... this, and make static.
9774 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9775 (sh_regs_info, sh_arch_setup): New functions.
9776 (the_low_target): Adjust.
9777 (initialize_low_arch): New function.
9778 * linux-bfin-low.c (tdesc_bfin): Declare.
9779 (bfin_arch_setup): New function.
9780 (bfin_usrregs_info, regs_info): New globals.
9781 (bfin_regs_info): New function.
9782 (the_low_target): Adjust.
9783 (initialize_low_arch): New function.
9784 * linux-cris-low.c (tdesc_cris): Declare.
9785 (cris_arch_setup): New function.
9786 (cris_usrregs_info, regs_info): New globals.
9787 (cris_regs_info): New function.
9788 (the_low_target): Adjust.
9789 (initialize_low_arch): New function.
9790 * linux-cris-low.c (tdesc_crisv32): Declare.
9791 (cris_arch_setup): New function.
9792 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9793 (cris_regs_info): New function.
9794 (the_low_target): Adjust.
9795 (initialize_low_arch): New function.
9796 * linux-m32r-low.c (tdesc_m32r): Declare.
9797 (m32r_arch_setup): New function.
9798 (m32r_usrregs_info, regs_info): New globals.
9799 (m32r_regs_info): Adjust.
9800 (initialize_low_arch): New function.
9801 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9802 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9803 (tic6x_usrregs_info): Forward declare.
9804 (tic6x_read_description): New function, based on ...
9805 (tic6x_arch_setup): ... this. Reimplement.
9806 (target_regsets): Rename to ...
9807 (tic6x_regsets): ... this, and make static.
9808 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9809 (tic6x_regs_info): New function.
9810 (the_low_target): Adjust.
9811 (initialize_low_arch): New function.
9812 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9813 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9814 (target_regsets): Rename to ...
9815 (xtensa_regsets): ... this, and make static.
9816 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9818 (xtensa_arch_setup, xtensa_regs_info): New functions.
9819 (the_low_target): Adjust.
9820 (initialize_low_arch): New function.
9821 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9822 (nios2_arch_setup): Set the current process'es tdesc.
9823 (target_regsets): Rename to ...
9824 (nios2_regsets): ... this.
9825 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9826 (nios2_regs_info): New function.
9827 (the_low_target): Adjust.
9828 (initialize_low_arch): New function.
9829 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9830 (aarch64_arch_setup): Set the current process'es tdesc.
9831 (target_regsets): Rename to ...
9832 (aarch64_regsets): ... this.
9833 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9834 (aarch64_regs_info): New function.
9835 (the_low_target): Adjust.
9836 (initialize_low_arch): New function.
9837 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9839 (target_regsets): Rename to ...
9840 (tile_regsets): ... this.
9841 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9842 (tile_regs_info): New function.
9843 (tile_arch_setup): Set the current process'es tdesc.
9844 (the_low_target): Adjust.
9845 (initialize_low_arch): New function.
9846 * spu-low.c (tdesc_spu): Declare.
9847 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9848 * win32-arm-low.c (tdesc_arm): Declare.
9849 (arm_arch_setup): New function.
9850 (the_low_target): Install arm_arch_setup instead of
9852 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9853 (init_windows_x86): Rename to ...
9854 (i386_arch_setup): ... this. Set `win32_tdesc'.
9855 (the_low_target): Adjust.
9856 * win32-low.c (win32_tdesc): New global.
9857 (child_add_thread): Don't create the thread cache here.
9858 (do_initial_child_stuff): Set the new process'es tdesc.
9859 * win32-low.h (struct target_desc): Forward declare.
9860 (win32_tdesc): Declare.
9861 * lynx-i386-low.c (tdesc_i386): Declare global.
9862 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9863 * lynx-low.c (lynx_tdesc): New global.
9864 (lynx_add_process): Set the new process'es tdesc.
9865 * lynx-low.h (struct target_desc): Forward declare.
9866 (lynx_tdesc): Declare global.
9867 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9868 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9869 * nto-low.c (nto_tdesc): New global.
9870 (do_attach): Set the new process'es tdesc.
9871 * nto-low.h (struct target_desc): Forward declare.
9872 (nto_tdesc): Declare.
9873 * nto-x86-low.c (tdesc_i386): Declare.
9874 (nto_x86_arch_setup): Set `nto_tdesc'.
9876 2013-06-04 Gary Benson <gbenson@redhat.com>
9878 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9879 to qSupported response when appropriate.
9880 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9881 with nonzero-length annex.
9882 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9883 arguments supplied in annex.
9885 2013-05-31 Doug Evans <dje@google.com>
9888 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9889 64 bits in 64-cross-32 environment.
9891 2013-05-28 Pedro Alves <palves@redhat.com>
9893 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9894 (aarch64-without-fpu.c): Delete rule.
9895 * configure.srv (aarch64*-*-linux*): Remove references to
9896 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9897 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9900 2013-05-24 Pedro Alves <palves@redhat.com>
9902 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9903 instead of strchr/decode_address. Error if the range isn't split
9904 with a ','. Don't assume there's be a ':' in the action.
9906 2013-05-23 Yao Qi <yao@codesourcery.com>
9907 Pedro Alves <palves@redhat.com>
9909 * linux-low.c (lwp_in_step_range): New function.
9910 (linux_wait_1): If the thread was range stepping and stopped
9911 outside the stepping range, report the stop to GDB. Otherwise,
9912 continue stepping. Add range stepping debug output.
9913 (linux_set_resume_request): Copy the step range from the resume
9915 (linux_supports_range_stepping): New.
9916 (linux_target_ops) <supports_range_stepping>: Set to
9917 linux_supports_range_stepping.
9918 * linux-low.h (struct linux_target_ops)
9919 <supports_range_stepping>: New field.
9920 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9921 * linux-x86-low.c (x86_supports_range_stepping): New.
9922 (the_low_target) <supports_range_stepping>: Set to
9923 x86_supports_range_stepping.
9924 * server.c (handle_v_cont): Handle 'r' action.
9925 (handle_v_requests): Append ";r" if the target supports range
9927 * target.h (struct thread_resume) <step_range_start,
9928 step_range_end>: New fields.
9929 (struct target_ops) <supports_range_stepping>:
9931 (target_supports_range_stepping): New macro.
9933 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9935 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9936 confusion in comment.
9938 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9940 * lynx-low.c (struct process_info_private): New type.
9941 (lynx_add_process): New function.
9942 (lynx_create_inferior, lynx_attach): Replace calls to
9943 add_process by calls to lynx_add_process.
9944 (lynx_resume): If PTID is null, then try using
9945 current_process()->private->last_wait_event_ptid.
9947 (lynx_clear_inferiors): Delete. The contents of that function
9948 has been inlined in lynx_mourn;
9949 (lynx_wait_1): Save the ptid in the process's private data.
9950 (lynx_mourn): Free the process' private data. Replace call
9951 to lynx_clear_inferiors by call to clear_inferiors.
9953 2013-05-17 Yao Qi <yao@codesourcery.com>
9955 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9958 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9960 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9961 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9962 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9963 PT_TEXT_END_ADDR guards. Update comments.
9964 (linux_target_op) <read_offsets>: Conditionally define to
9965 linux_read_offsets if the target is UCLIBC and if it defines
9966 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9968 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9969 Andrew Jenner <andrew@codesourcery.com>
9971 * Makefile.in (SFILES): Add linux-nios2-low.c.
9972 (clean): Add action to delete nios2-linux.c.
9973 (nios2-linux.c): New rule.
9974 * configure.srv: Add nios2*-*-linux*.
9975 * linux-nios2-low.c: New.
9977 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9979 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9981 2013-04-25 Hui Zhu <hui@codesourcery.com>
9984 * ax.c (ax_printf): Add fflush.
9986 2013-04-22 Tom Tromey <tromey@redhat.com>
9988 * Makefile.in (SFILES): Add filestuff.c.
9989 (OBS): Add filestuff.o.
9990 (filestuff.o): New target.
9991 * config.in, configure: Rebuild.
9992 * configure.ac: Check for fdwalk, pipe2.
9994 2013-04-17 Pedro Alves <palves@redhat.com>
9996 * configure.ac (USE_THREAD_DB): Delete variable.
9997 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9998 Don't AC_SUBST USE_THREAD_DB.
9999 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10000 * config.in, configure: Regenerate.
10002 2013-04-16 Pedro Alves <palves@redhat.com>
10004 * linux-low.h (struct lwp_info) <thread_known>: Move under
10005 the USE_THREAD_DB #ifdef.
10007 2013-04-16 Pedro Alves <palves@redhat.com>
10009 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10010 (linux-low.o): Delete rule.
10011 * linux-low.h: Always include "gdb_thread_db.h" instead of
10012 conditionally including thread_db.h.
10013 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10016 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10018 * Makefile.in (install-only): Fix make install regression.
10020 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10022 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10023 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10025 * gdbserver.1: Remove.
10027 2013-03-22 Pedro Alves <palves@redhat.com>
10029 * linux-low.c (handle_extended_wait): Don't call
10030 linux_enable_event_reporting.
10032 2013-03-15 Tony Theodore <tonyt@logyst.com>
10035 * Makefile.in (SHELL): Use @SHELL@.
10037 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10039 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10042 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10044 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10045 Remove extraneous NULL element.
10047 2013-03-13 Yao Qi <yao@codesourcery.com>
10049 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10050 'V' block in trace frame.
10052 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10054 * target.h (struct target_ops): Add btrace ops.
10055 (target_supports_btrace): New macro.
10056 (target_enable_btrace): New macro.
10057 (target_disable_btrace): New macro.
10058 (target_read_btrace): New macro.
10059 * gdbthread.h (struct thread_info): Add btrace field.
10060 * server.c: Include btrace-common.h.
10061 (handle_btrace_general_set): New function.
10062 (handle_btrace_enable): New function.
10063 (handle_btrace_disable): New function.
10064 (handle_general_set): Call handle_btrace_general_set.
10065 (handle_qxfer_btrace): New function.
10066 (struct qxfer qxfer_packets[]): Add btrace entry.
10067 * inferiors.c (remove_thread): Disable btrace.
10068 * linux-low: Include linux-btrace.h.
10069 (linux_low_enable_btrace): New function.
10070 (linux_low_read_btrace): New function.
10071 (linux_target_ops): Add btrace ops.
10072 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10073 Add srv_linux_btrace=yes.
10074 (x86_64-*-linux*): Add linux-btrace.o.
10075 Add srv_linux_btrace=yes.
10076 * configure.ac: Define HAVE_LINUX_BTRACE.
10077 * config.in: Regenerated.
10078 * configure: Regenerated.
10080 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10082 * server.c (handle_qxfer): Preserve error message if -3 is
10084 (qxfer): Document the -3 return value.
10086 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10088 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10089 (linux_btrace_h): New variable.
10090 (linux-btrace.o): New rule.
10092 2013-03-08 Stan Shebs <stan@codesourcery.com>
10093 Hafiz Abid Qadeer <abidh@codesourcery.com>
10095 * tracepoint.c (trace_buffer_size): New global.
10096 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10097 (init_trace_buffer): Change to one-argument function. Allocate
10098 trace buffer memory.
10099 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10100 handle QTBuffer:size packet.
10101 (cmd_bigqtbuffer_size): New function.
10102 (initialize_tracepoint): Call init_trace_buffer with
10103 DEFAULT_TRACE_BUFFER_SIZE.
10104 * server.c (handle_query): Add QTBuffer:size in the
10107 2013-03-07 Yao Qi <yao@codesourcery.com>
10109 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10110 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10112 (cmd_qtsp): Adjust condition. Do post increment.
10113 Set cur_action and cur_step_action back to 0.
10115 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10118 * linux-low.c (linux_write_memory): Return early success if LEN is
10121 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10123 * configure.srv: Add x86_64-*-cygwin* as target.
10125 2013-02-28 Tom Tromey <tromey@redhat.com>
10127 * configure.ac: Invoke AC_SYS_LARGEFILE.
10128 * configure, config.in: Rebuild.
10130 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10132 * win32-low.c: Throughout, fix format strings and casts of
10133 printf-like functions to avoid type related warnings on all
10135 (get_child_debug_event): Print dwDebugEventCode as hex since
10136 that's how it's usually documented.
10138 2013-02-28 Yao Qi <yao@codesourcery.com>
10140 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10143 2013-02-27 Jiong Wang <jiwang@tilera.com>
10145 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10146 (reg-tilegx32.c): New rule.
10147 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10148 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10149 different register info initializer according to elf class.
10150 (init_registers_tilgx32): New function. The tilegx32 register info
10152 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10153 (tile_store_gregset): Likewise.
10155 2013-02-27 Yao Qi <yao@codesourcery.com>
10157 * server.c (process_point_options): Print debug message when
10158 debug_threads is true.
10160 2013-02-26 Yao Qi <yao@codesourcery.com>
10162 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10164 2013-02-19 Pedro Alves <palves@redhat.com>
10165 Kai Tietz <ktietz@redhat.com>
10169 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10170 instead of strtoul to extract address from packet.
10171 (process_serial_event) <'z'>: Likewise.
10173 2013-02-18 Yao Qi <yao@codesourcery.com>
10175 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10177 2013-02-14 Pedro Alves <palves@redhat.com>
10181 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10182 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10184 2013-02-14 Pedro Alves <palves@redhat.com>
10186 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10188 2013-02-14 Pedro Alves <palves@redhat.com>
10190 * tracepoint.c (save_string): Delete.
10191 (add_tracepoint_action): Use savestring instead of save_string.
10193 2013-02-12 Pedro Alves <palves@redhat.com>
10195 * linux-xtensa-low.c: Ditto.
10196 * xtensa-xtregs.c: Ditto.
10198 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10200 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10203 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10205 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10206 aarch64_num_wp_regs and aarch64_num_bp_regs to
10207 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10209 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10211 * linux-aarch64-low.c (ps_get_thread_area): Replace
10212 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10214 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10215 Marcus Shawcroft <marcus.shawcroft@arm.com>
10216 Nigel Stephens <nigel.stephens@arm.com>
10217 Yufeng Zhang <yufeng.zhang@arm.com>
10219 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10220 (aarch64.c, aarch64-without-fpu.c): New targets.
10221 * configure.srv (aarch64*-*-linux*): New.
10222 * linux-aarch64-low.c: New file.
10224 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10226 * linux-low.c (handle_extended_wait, linux_create_inferior)
10227 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10228 (dequeue_one_deferred_signal, linux_resume_one_thread)
10229 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10230 (linux_tracefork_grandchild, linux_test_for_tracefork)
10231 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10232 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10233 where the argument is 0.
10235 2013-01-25 Yao Qi <yao@codesourcery.com>
10237 * event-loop.c: Include "queue.h".
10238 (gdb_event_p): New typedef.
10239 (struct gdb_event) <next_event>: Remove.
10240 (event_queue): Change to QUEUE(gdb_event_p).
10241 (async_queue_event): Remove.
10242 (gdb_event_xfree): New.
10243 (initialize_event_loop): New.
10244 (process_event): Use API from QUEUE.
10245 (wait_for_event): Likewise.
10246 * server.c (main): Call initialize_event_loop.
10247 * server.h (initialize_event_loop): Declare.
10249 2013-01-18 Yao Qi <yao@codesourcery.com>
10251 * ax.h (struct eval_agent_expr_context): New.
10252 (gdb_eval_agent_expr): Update declaration.
10253 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10254 TFRAME. Add new argument CTX.
10255 * server.h (struct eval_agent_expr_context): Declare.
10256 (agent_mem_read, agent_tsv_read): Update declaration.
10257 (agent_mem_read_string): Likewise.
10258 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10259 (add_traceframe_block): Add new argument TPOINT.
10260 Increase TPOINT->traceframe_usage.
10261 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10262 eval_tracepoint_agent_expr.
10263 (condition_true_at_tracepoint): Likewise.
10264 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10265 (agent_mem_read_string, agent_tsv_read): Likewise.
10267 2013-01-16 Yao Qi <yao@codesourcery.com>
10269 * linux-low.c (linux_resume_one_lwp): Don't check
10270 'lwp->bp_reinsert != 0'.
10272 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10273 Pedro Alves <palves@redhat.com>
10275 * lynx-low.c (ptrace_request_to_str): Define a temporary
10276 macro and use it to simplify this function's implementation.
10278 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10280 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10283 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10285 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10287 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10289 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10291 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10293 * lynx-low.c (lynx_resume): Use the resume_info parameter
10294 to determine the ptid for the lynx_ptrace call, unless
10295 it is equal to minus_one_ptid, in which case we use the
10296 ptid of the current_inferior.
10297 (lynx_wait_1): After having received a thread create/exit
10298 event, resume the inferior's execution using the signaling
10299 thread's ptid, rather than the old ptid.
10301 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10303 * lynx-low.c (lynx_resume): Delete variable ret.
10305 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10307 * gdbreplay.c (gdbreplay_version): Update copyright year.
10308 * server.c (gdbserver_version): Likewise.
10310 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10312 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10315 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10317 * lynx-low.c (ptrace_request_to_str): Add handling for
10318 PTRACE_GETTRACESIG.
10320 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10322 * lynx-low.c (lynx_attach): Delete variable new_process.
10324 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10326 * lynx-low.c (lynx_create_inferior): Delete variable
10329 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10331 * lynx-low.c (ptrace_request_to_str): Do not handle
10332 PTRACE_GETTHREADLIST if this macro does not exist.
10334 2012-12-15 Yao Qi <yao@codesourcery.com>
10336 * Makefile.in (OBS): Add notif.o.
10337 * notif.c, notif.h: New.
10338 * server.c: Include "notif.h".
10339 (struct vstop_notif) <next>: Remove.
10341 (queue_stop_reply): Update.
10342 (push_event, send_next_stop_reply): Remove.
10343 (discard_queued_stop_replies): Update.
10344 (notif_stop): New variable.
10345 (handle_v_stopped): Remove.
10346 (handle_v_requests): Don't call handle_v_stopped. Call
10347 handle_ack_notif instead.
10348 (queue_stop_reply_callback): Call notif_event_enque instead
10349 of queue_stop_reply.
10350 (handle_status): Don't call send_next_stop_reply, call
10351 notif_write_event instead.
10352 (kill_inferior_callback): Likewise.
10353 (detach_or_kill_inferior_callback): Likewise.
10354 (main): Call initialize_notif.
10355 (process_serial_event): Call QUEUE_is_empty.
10356 (handle_target_event): Call notif_push instead of push event.
10357 * server.h (push_event): Remove declaration.
10359 2012-12-10 Tom Tromey <tromey@redhat.com>
10361 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10362 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10365 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10366 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10367 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10368 (amd64-linux-ipa.o, ax.o): Rewrite.
10369 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10370 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10371 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10372 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10373 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10374 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10375 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10376 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10377 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10378 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10379 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10380 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10381 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10382 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10383 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10384 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10385 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10386 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10387 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10388 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10389 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10390 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10391 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10392 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10393 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10394 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10395 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10396 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10397 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10398 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10399 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10400 (reg-tilegx.o): Remove.
10401 (all_object_files): New macro.
10402 Include .deps files.
10403 * aclocal.m4, configure: Rebuild.
10404 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10405 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10406 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10408 2012-12-05 Tom Tromey <tromey@redhat.com>
10411 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10413 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10415 * configure.ac: Check for linux/perf_event.h.
10416 * config.in: Regenerated.
10417 * configure: Regenerated.
10419 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10421 * hostio.c (handle_readlink): Decrease buffer size
10422 parameter passed to readlink by one byte.
10424 2012-11-26 Yao Qi <yao@codesourcery.com>
10426 * configure.ac (build_warnings): Append '-Wempty-body'.
10427 * configure: Regenerated.
10428 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10431 2012-11-15 Pierre Muller <muller@sourceware.org>
10433 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10434 * config.in: Regenerate.
10435 * configure: Regenerate.
10436 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10437 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10438 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10439 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10441 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10442 instead of <sys/wait.h> header.
10443 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10445 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10447 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10448 (various make rules): Remove -DGDBSERVER
10450 2012-11-09 Yao Qi <yao@codesourcery.com>
10452 * spu-low.c (current_ptid): Move it to ..
10453 * gdbthread.h: ... here. New.
10454 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10455 * server.c (myresume, process_serial_event): Likewise.
10456 * thread-db.c (thread_db_find_new_threads): Likewise.
10457 * tracepoint.c (run_inferior_command): Likewise.
10459 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10461 * server.c (handle_search_memory_1): Include access length in
10464 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10466 * linux-crisv32-low.c: Fix compile errors.
10468 2012-09-04 Yao Qi <yao@codesourcery.com>
10470 * tracepoint.c (cmd_qtsv): Adjust debug message.
10471 Don't check CUR_TPOINT.
10473 2012-08-28 Yao Qi <yao@codesourcery.com>
10475 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10476 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10477 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10478 Remove declarations of xmalloc, xreallloc, xstrdup and
10480 * Makefile.in (libiberty_h): New.
10481 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10482 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10484 2012-08-23 Yao Qi <yao@codesourcery.com>
10486 * server.h: Remove declaration of 'xsnprintf'.
10488 2012-08-22 Keith Seitz <keiths@redhat.com>
10490 * server.h: Include build-gnulib-gbserver/config.h.
10491 * gdbreplay.c: Likewise.
10493 2012-08-08 Doug Evans <dje@google.com>
10495 * Makefile.in (SFILES): Add gdb_vecs.c.
10496 (OBS): Add gdb_vecs.o.
10497 (gdb_vecs_h, host_defs_h): New variables.
10498 (thread-db.o): Add $(gdb_vecs_h) dependency.
10499 (gdb_vecs.o): New rule.
10500 * thread-db.c: #include "gdb_vecs.h".
10501 (thread_db_load_search): Use a vector to iterate over path elements.
10502 Handle text appearing after "$pdir".
10504 * configure.ac: Add check for strstr.
10505 * config.in: Regenerate.
10506 * configure: Regenerate.
10508 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10510 * hostio.c (handle_pread): If pread fails, fall back to attempting
10512 (handle_pwrite): Likewise for pwrite.
10514 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10516 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10517 between unsupported TYPE and unimplementable ADDR/LEN combination.
10518 (arm_insert_point): Act on new return value.
10520 2012-07-31 Pedro Alves <palves@redhat.com>
10522 * server.c (process_point_options): Only skip tokens if we find
10523 one that is unrecognized. Don't treat 'X' specially while
10524 skipping unrecognized tokens.
10526 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10528 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10529 to 4-byte-align HW breakpoint addresses for Thumb.
10531 2012-07-27 Yao Qi <yao@codesourcery.com>
10535 * server.h: Declare gdb_agent_about_to_close.
10536 * target.c (kill_inferior): Include "agent.h".
10537 New. Send command 'kill'.
10538 * target.h (kill_inferior): Removed macro.
10539 * tracepoint.c (gdb_agent_about_to_close): New.
10540 (gdb_agent_helper_thread): Handle command 'close'.
10541 Wait endlessly until the inferior stops.
10542 Install gdb_agent_remove_socket to atexit hook.
10543 (agent_socket_name): New static variable.
10544 (gdb_agent_socket_init): Replace local variable 'name' with
10545 'agent_socket_name'.
10546 (gdb_agent_remove_socket): New.
10548 2012-07-27 Yao Qi <yao@codesourcery.com>
10550 * server.c (process_point_options): Stop at 'X' when parsing.
10552 2012-07-19 Michael Eager <eager@eagercon.com>
10554 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10556 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10557 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10558 hardware breakpoint.
10560 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10562 * gdbserver/linux-low.c (initialize_low): Call
10563 linux_ptrace_init_warnings.
10565 2012-07-02 Doug Evans <dje@google.com>
10567 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10570 2012-07-02 Stan Shebs <stan@codesourcery.com>
10572 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10573 (ax.o): Add it to build rule.
10575 (OBS): Add format.o.
10576 (IPA_OBS): Add format.o.
10577 * server.c (handle_query): Claim support for breakpoint commands.
10578 (process_point_options): Add command case.
10579 (process_serial_event): Leave running if there are printfs in
10581 * mem-break.h (any_persistent_commands): Declare.
10582 (add_breakpoint_commands): Declare.
10583 (gdb_no_commands_at_breakpoint): Declare.
10584 (run_breakpoint_commands): Declare.
10585 * mem-break.c (struct point_command_list): New struct.
10586 (struct breakpoint): New field command_list.
10587 (any_persistent_commands): New function.
10588 (add_commands_to_breakpoint): New function.
10589 (add_breakpoint_commands): New function.
10590 (gdb_no_commands_at_breakpoint): New function.
10591 (run_breakpoint_commands): New function.
10592 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10594 * ax.c: Include format.h.
10595 (ax_printf): New function.
10596 (gdb_eval_agent_expr): Add printf opcode.
10598 2012-06-13 Yao Qi <yao@codesourcery.com>
10600 * server.c (start_inferior): Remove duplicated writes to fields
10601 'last_resume_kind' and 'last_status' of 'current_inferior'.
10603 2012-06-12 Yao Qi <yao@codesourcery.com>
10604 Pedro Alves <palves@redhat.com>
10606 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10608 * server.c (handle_v_cont): Extend comment.
10610 2012-06-11 Yao Qi <yao@codesourcery.com>
10612 * linux-low.c (linux_attach): Add 'static'.
10614 2012-06-06 Yao Qi <yao@codesourcery.com>
10616 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10618 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10620 Fix gcc -flto compilation warning.
10621 * server.c (main): Make variable multi_mode and attach volatile.
10623 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10625 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10626 if the platform doesn't know about it.
10628 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10630 * Makefile.in (SFILES): Add linux-tile-low.c.
10631 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10632 * configure.srv: Handle tilegx-*-linux*.
10633 * linux-tile-low.c: New file.
10635 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10637 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10639 2012-05-24 Pedro Alves <palves@redhat.com>
10643 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10645 2012-05-24 Pedro Alves <palves@redhat.com>
10649 Replace target_signal with gdb_signal throughout.
10651 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10653 * linux-low.c (linux_store_registers): Avoid the copying sequence
10654 when no data has been retrieved by ptrace.
10656 2012-05-22 Will Deacon <will.deacon@arm.com>
10658 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10659 Include asm/ptrace.h.
10660 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10663 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10665 * linux-low.c (linux_store_registers): Don't re-retrieve data
10666 with ptrace that has already been obtained from /proc. Always
10667 copy any data retrieved with ptrace to the buffer supplied.
10669 2012-05-11 Yao Qi <yao@codesourcery.com>
10670 Pedro Alves <palves@redhat.com>
10672 * linux-low.c (enum stopping_threads_kind): New.
10673 (stopping_threads): Change type to `enum stopping_threads_kind'.
10674 (handle_extended_wait): If stopping and suspending threads, leave
10675 the new_lwp suspended too.
10676 (linux_wait_for_event): Adjust.
10677 (stop_all_lwps): Set `stopping_threads' to
10678 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10679 whether we're suspending threads or just stopping them. Assert no
10682 2012-04-29 Yao Qi <yao@codesourcery.com>
10684 * server.h: Move some code to ...
10685 * gdbthread.h: ... here. New.
10686 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10687 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10688 (nto-low.o, win32-low.o): Likewise.
10689 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10690 * regcache.c, remote-utils.c, server.c: Likewise.
10691 * target.c, tracepoint.c, win32-low.c: Likewise.
10693 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10695 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10696 (PTRACE_ARG4_TYPE): Likewise.
10697 (PTRACE_XFER_TYPE): Likewise.
10698 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10699 ptrace to PTRACE_ARG3_TYPE.
10700 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10701 (PTRACE_ARG4_TYPE): Likewise.
10702 (PTRACE_XFER_TYPE): Likewise.
10703 (linux_detach_one_lwp): Cast fourth argument of
10704 ptrace to long then PTRACE_ARG4_TYPE.
10705 (regsets_fetch_inferior_registers): Cast third argument of
10706 ptrace to long then PTRACE_ARG3_TYPE.
10707 (regsets_store_inferior_registers): Likewise.
10709 2012-04-20 Pedro Alves <palves@redhat.com>
10711 * configure: Regenerate.
10713 2012-04-19 Pedro Alves <palves@redhat.com>
10715 * Makefile.in (GNULIB_BUILDDIR): New.
10716 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10717 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10718 (all, install-only, uninstall, clean-info, all-lib, clean): No
10719 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10720 (maintainer-clean realclean distclean): Use subdir_do.
10722 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10723 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10724 * acinclude.m4: Include acx_configure_dir.m4.
10725 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10726 calls. Call AC_PROG_RANLIB. Configure gnulib using
10729 (GNULIB_STDINT_H): Adjust.
10730 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10731 * gdbreplay.c: Include build-gnulib/config.h.
10732 * server.h: Likewise.
10733 * aclocal.m4: Regenerate.
10734 * config.in: Regenerate.
10735 * configure: Regenerate.
10737 2012-04-19 Pedro Alves <palves@redhat.com>
10739 * Makefile.in (LIBGNU, INCGNU): Adjust.
10740 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10741 (all, install-only, uninstall, clean-info, all-lib, clean)
10742 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10743 * configure.ac: Adjust AC_OUTPUT output.
10744 * aclocal.m4: Regenerate.
10745 * configure: Regenerate.
10747 2012-04-19 Pedro Alves <palves@redhat.com>
10749 * Makefile.in (generated_files): New.
10750 (server_h): Remove the explicit dependency on config.h, and depend
10751 on $generated_files.
10753 2012-04-19 Pedro Alves <palves@redhat.com>
10755 * Makefile.in (INCGNU): Add -Ignulib.
10757 2012-04-19 Pedro Alves <palves@redhat.com>
10759 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10760 (INCGNU): ... this, and spell out -I here.
10761 (GNULIB_LIB): Rename to ...
10762 (LIBGNU): ... this.
10763 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10765 2012-04-19 Pedro Alves <palves@redhat.com>
10767 * config.in: Regenerate.
10769 2012-04-19 Pedro Alves <palves@redhat.com>
10771 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10772 * server.h (memmem): Remove declaration.
10773 * config.in: Regenerate.
10774 * configure: Regenerate.
10776 2012-04-19 Yao Qi <yao@codesourcery.com>
10778 * Makefile.in (SFILES): Add common/vec.c.
10782 2012-04-19 Yao Qi <yao@codesourcery.com>
10784 * remote-utils.c (prepare_resume_reply): Replace with macro
10785 target_core_of_thread.
10786 * server.c (handle_qxfer_threads_proper): Likewise.
10787 * target.h (traget_core_of_thread): New macro.
10789 2012-04-18 Pedro Alves <palves@redhat.com>
10791 * aclocal.m4: Regenerate.
10792 * configure: Regenerate.
10794 2012-04-16 Yao Qi <yao@codesourcery.com>
10796 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10797 duplicated on address.
10799 2012-04-16 Yao Qi <yao@codesourcery.com>
10801 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10802 (struct tracepoint_action_ops) <send>: New field.
10803 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10804 (agent_expr_send, x_tracepoint_action_send): New.
10805 (l_tracepoint_action_send): New.
10806 (cmd_qtdp): Download and install tracepoint
10807 according to `use_agent'.
10808 (run_inferior_command): Add one more parameter `len'.
10810 (tracepoint_send_agent): New.
10811 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10813 2012-04-16 Yao Qi <yao@codesourcery.com>
10815 * tracepoint.c (download_tracepoints): Moved to ...
10816 (cmd_qtstart): ... here.
10818 2012-04-14 Yao Qi <yao@codesourcery.com>
10820 * tracepoint.c: Include inttypes.h.
10821 (struct collect_memory_action): Use sized types.
10822 (struct tracepoint): Likewise.
10823 (cmd_qtdp, stop_tracing): Update print specifiers.
10824 (cmd_qtp, response_tracepoint): Likewise.
10825 (collect_data_at_tracepoint): Likewise.
10826 (collect_data_at_step): Likewise.
10828 2012-04-14 Yao Qi <yao@codesourcery.com>
10830 Import gnulib module inttypes.
10831 * aclocal.m4, config.in, configure: Regenerated.
10833 2012-04-14 Yao Qi <yao@codesourcery.com>
10835 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10836 Makefile and config.status at last.
10838 2012-04-13 Yao Qi <yao@codesourcery.com>
10840 * tracepoint.c: Include stdint.h unconditionally.
10842 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10844 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10845 on BFD_HAVE_SYS_PROCFS_TYPE.
10846 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10847 * configure: Regenerate.
10848 * config.in: Likewise.
10850 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10852 * Makefile.in (clean): Also remove x32.c x32-linux.c
10853 x32-avx.c x32-avx-linux.c.
10854 (x32.o): New target.
10856 (x32-linux.o): Likewise.
10857 (x32-linux.c): Likewise.
10858 (x32-avx.o): Likewise.
10859 (x32-avx.c): Likewise.
10860 (x32-avx-linux.o): Likewise.
10861 (x32-avx-linux.c): Likewise.
10863 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10864 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10865 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10866 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10867 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10868 i386/x32-avx-linux.xml.
10870 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10871 (init_registers_x32_avx_linux): Likwise.
10872 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10873 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10875 2012-04-13 Pedro Alves <palves@redhat.com>
10877 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10878 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10879 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10880 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10883 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10885 * linux-x86-low.c (compat_x32_clock_t): New.
10886 (compat_x32_siginfo_t): Likewise.
10887 (compat_x32_siginfo_from_siginfo): Likewise.
10888 (siginfo_from_compat_x32_siginfo): Likewise.
10889 (linux_is_elf64): Likewise.
10890 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10891 and siginfo_from_compat_x32_siginfo for x32.
10892 (x86_arch_setup): Set linux_is_elf64.
10894 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10897 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10899 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10900 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10901 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10902 compatible with process.
10904 2012-04-12 Yao Qi <yao@codesourcery.com>
10906 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10907 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10908 (install-only, install-info, clean): Handle sub dir gnulib.
10909 (all-lib, am--refresh): New targets.
10910 (memmem.o): Remove target.
10911 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10912 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10913 (AC_REPLACE_FUNCS): Remove memmem.
10914 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10915 (AC_OUTPUT): Generate Makefile in gnulib/.
10916 * aclocal.m4, config.in, configure: Regenerated.
10918 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10920 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10922 2012-04-05 Pedro Alves <palves@redhat.com>
10924 -Werror=strict-aliasing
10926 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10929 2012-04-04 Pedro Alves <palves@redhat.com>
10931 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10932 (sparc_store_gregset_from_stack, sparc_store_gregset)
10933 (sparc_breakpoint_at): Fix formatting.
10935 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10937 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10939 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10940 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10941 * config.in: Regenerate.
10942 * configure: Likewise.
10944 2012-03-29 Pedro Alves <palves@redhat.com>
10946 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10947 Correct ptrace arguments.
10949 2012-03-28 Pedro Alves <palves@redhat.com>
10951 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10952 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10953 (IA64_FR1_REGNUM): New defines.
10954 (ia64_fetch_register): New.
10955 (the_low_target): Install it.
10956 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10958 * linux-low.c (linux_fetch_registers): Try the
10959 the_low_target.fetch_register hook first.
10961 * linux-arm-low.c (the_low_target): Adjust.
10962 * linux-bfin-low.c (the_low_target): Adjust.
10963 * linux-cris-low.c (the_low_target): Adjust.
10964 * linux-crisv32-low.c (the_low_target): Adjust.
10965 * linux-m32r-low.c (the_low_target): Adjust.
10966 * linux-m68k-low.c (the_low_target): Adjust.
10967 * linux-mips-low.c (the_low_target): Adjust.
10968 * linux-ppc-low.c (the_low_target): Adjust.
10969 * linux-s390-low.c (the_low_target): Adjust.
10970 * linux-sh-low.c (the_low_target): Adjust.
10971 * linux-sparc-low.c (the_low_target): Adjust.
10972 * linux-tic6x-low.c (the_low_target): Adjust.
10973 * linux-x86-low.c (the_low_target): Adjust.
10974 * linux-xtensa-low.c (the_low_target): Adjust.
10976 2012-03-26 Pedro Alves <palves@redhat.com>
10978 * server.c (handle_qxfer_libraries): Don't bail early if
10979 the_target->qxfer_libraries_svr4 is not NULL.
10981 2012-03-26 Pedro Alves <palves@redhat.com>
10983 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10985 2012-03-23 Pedro Alves <palves@redhat.com>
10987 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10988 "library-list-svr4" element's start tag when the the DSO list is
10991 2012-03-23 Pedro Alves <palves@redhat.com>
10993 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10994 a variable whose type size is the same as the inferior's pointer
10997 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10999 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11001 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11002 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11003 * linux-low.h: Include <signal.h>.
11004 (struct siginfo): Remove forward declaration.
11005 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11008 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11010 * .gitignore: Ignore more files.
11012 2012-03-19 Pedro Alves <palves@redhat.com>
11013 Jan Kratochvil <jan.kratochvil@redhat.com>
11015 * server.c (cont_thread, general_thread): Add describing comments.
11016 (start_inferior): Clear `cont_thread'.
11017 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11020 2012-03-15 Yao Qi <yao@codesourcery.com>
11022 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11024 (cmd_qtdp): ... here.
11026 2012-03-15 Yao Qi <yao@codesourcery.com>
11028 * tracepoint.c (struct tracepoint_action_ops): New.
11029 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11030 (m_tracepoint_action_download): New.
11031 (r_tracepoint_action_download): New.
11032 (x_tracepoint_action_download): New.
11033 (l_tracepoint_action_download): New.
11034 (add_tracepoint_action): Install `action->ops' according type.
11035 (download_tracepoint_1): Move code `download' function pointer
11036 of various tracepoint_action_ops.
11038 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11040 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11041 linux_ptrace_attach_warnings.
11043 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11045 * Makefile.in (linux-ptrace.o): New.
11046 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11047 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11048 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11049 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11050 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11052 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11054 2012-03-08 Yao Qi <yao@codesourcery.com>
11055 Pedro Alves <palves@redhat.com>
11057 Fix PR server/13392.
11058 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11059 offset of JMP insn.
11060 * tracepoint.c (remove_tracepoint): New.
11061 (cmd_qtdp): Call remove_tracepoint when failed to install.
11063 2012-03-07 Pedro Alves <palves@redhat.com>
11065 * linux-low.c (get_detach_signal): New.
11066 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11067 Pass on pending signals to PTRACE_DETACH. Check the result of the
11069 * server.c (program_signals, program_signals_p): New.
11070 (handle_general_set): Handle QProgramSignals.
11071 * server.h (program_signals, program_signals_p): Declare.
11073 2012-03-05 Pedro Alves <palves@redhat.com>
11074 Jan Kratochvil <jan.kratochvil@redhat.com>
11076 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11079 2012-03-03 Yao Qi <yao@codesourcery.com>
11081 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11082 agent_look_up_symbols.
11084 2012-03-03 Yao Qi <yao@codesourcery.com>
11086 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11087 (linux-x86-low.o): Likewise.
11088 * server.h: Remove in_process_agent_loaded.
11089 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11093 2012-03-03 Yao Qi <yao@codesourcery.com>
11095 * tracepoint.c (gdb_agent_capability): New global.
11096 (in_process_agent_loaded_ust): Renamed to
11097 `in_process_agent_supports_ust'.
11099 (in_process_agent_supports_ust): Call agent_capability_check.
11100 (clear_installed_tracepoints): Assert that agent supports
11103 2012-03-03 Yao Qi <yao@codesourcery.com>
11105 * linux-low.c (linux_supports_agent): New.
11106 (linux_target_ops): Initialize field `supports_agent' with
11107 linux_supports_agent.
11108 * target.h (struct target_ops) <supports_agent>: New.
11109 (target_supports_agent): New macro.
11110 * server.c (handle_general_set): Handle packet 'QAgent'.
11111 (handle_query): Send `QAgent+'.
11112 * Makefile.in (server.o): Depends on agent.h.
11114 2012-03-03 Yao Qi <yao@codesourcery.com>
11116 * Makefile.in (OBS): Add agent.o.
11117 Add new rule for agent.o.
11118 Track dependence of tracepoint.c on agent.h.
11119 * tracepoint.c (run_inferior_command_1):
11120 (run_inferior_command): Call agent_run_command.
11121 (gdb_ust_connect_sync_socket): Deleted. Move it to
11123 (resume_thread, stop_thread): Likewise.
11124 (gdb_ust_socket_init): Renamed to ...
11125 (gdb_agent_socket_init): ... New.
11126 (gdb_ust_thread): Renamed to ...
11127 (gdb_agent_helper_thread): ... New.
11128 (gdb_ust_init): Move some code to ...
11129 (gdb_agent_init): ... here. New.
11130 [HAVE_UST]: Call gdb_ust_init.
11131 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11132 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11133 * config.in, configure: Regenerated.
11135 2012-03-02 Pedro Alves <palves@redhat.com>
11137 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11138 * linux-low.c (struct simple_pid_list): New.
11139 (stopped_pids): New a struct simple_pid_list pointer.
11140 (add_to_pid_list, pull_pid_from_list): New.
11141 (handle_extended_wait): Don't assume the first signal new children
11142 report is SIGSTOP. Adjust call to pull_pid_from_list.
11143 (linux_wait_for_lwp): Adjust.
11145 2012-03-02 Yao Qi <yao@codesourcery.com>
11147 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11150 2012-03-02 Yao Qi <yao@codesourcery.com>
11152 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11153 `stop_pc' and `tpoint'. Update caller.
11155 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11157 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11158 * linux-low.c (use_linux_regsets): New macro.
11159 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11160 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11161 (linux_register_in_regsets): New function.
11162 (usr_fetch_inferior_registers): Skip registers covered by
11164 (usr_store_inferior_registers): Likewise.
11165 (usr_fetch_inferior_registers): New macro.
11166 (usr_store_inferior_registers): Likewise.
11167 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11168 (linux_store_registers): Likewise.
11169 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11171 (init_registers_mips64_dsp_linux): Likewise.
11172 (init_registers_mips_linux): New macro.
11173 (init_registers_mips_dsp_linux): Likewise.
11174 (mips_dsp_num_regs): Likewise.
11175 (DSP_BASE, DSP_CONTROL): New fallback macros.
11176 (mips_base_regs): New macro.
11177 (mips_regmap): Use it. Fix the size.
11178 (mips_dsp_regmap): New variable.
11179 (mips_dsp_regset_bitmap): Likewise.
11180 (mips_arch_setup): New function.
11181 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11183 (mips_cannot_store_register): Likewise.
11184 (the_low_target): Update .arch_setup, .num_regs and .regmap
11185 initializers. Add .regset_bitmap initializer.
11186 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11188 * linux-bfin-low.c (the_low_target): Likewise.
11189 * linux-cris-low.c (the_low_target): Likewise.
11190 * linux-crisv32-low.c (the_low_target): Likewise.
11191 * linux-ia64-low.c (the_low_target): Likewise.
11192 * linux-m32r-low.c (the_low_target): Likewise.
11193 * linux-m68k-low.c (the_low_target): Likewise.
11194 * linux-ppc-low.c (the_low_target): Likewise.
11195 * linux-s390-low.c (the_low_target): Likewise.
11196 * linux-sh-low.c (the_low_target): Likewise.
11197 * linux-sparc-low.c (the_low_target): Likewise.
11198 * linux-tic6x-low.c (the_low_target): Likewise.
11199 * linux-x86-low.c (the_low_target): Likewise.
11200 * linux-xtensa-low.c (the_low_target): Likewise.
11201 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11202 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11203 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11205 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11206 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11208 2012-02-29 Yao Qi <yao@codesourcery.com>
11209 Pedro Alves <palves@redhat.com>
11211 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11212 `step_over_finished' is true.
11214 2012-02-27 Pedro Alves <palves@redhat.com>
11216 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11217 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11219 2012-02-27 Pedro Alves <palves@redhat.com>
11222 * linux-low.c (pid_is_stopped): New.
11223 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11225 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11227 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11230 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11232 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11234 2012-02-24 Luis Machado <lgustavo@codesourcery>
11236 * server.c (handle_query): Advertise support for target-side
11237 breakpoint condition evaluation.
11238 (process_point_options): New function.
11239 (process_serial_event): When inserting a breakpoint, check for
11240 a target-side condition that should be evaluated.
11242 * mem-break.c: Include regcache.h and ax.h.
11243 (point_cond_list_t): New data structure.
11244 (breakpoint) <cond_list>: New field.
11245 (find_gdb_breakpoint_at): Make non-static.
11246 (delete_gdb_breakpoint_at): Clear any target-side
11248 (clear_gdb_breakpoint_conditions): New function.
11249 (add_condition_to_breakpoint): Likewise.
11250 (add_breakpoint_condition): Likewise.
11251 (gdb_condition_true_at_breakpoint): Likewise.
11252 (gdb_breakpoint_here): Return result directly instead
11253 of going through a local variable.
11255 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11256 (clear_gdb_breakpoint_conditions): Likewise.
11257 (add_breakpoint_condition): Likewise.
11258 (gdb_condition_true_at_breakpoint): Likewise.
11260 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11261 (need_step_over_p): Take target-side breakpoint condition into
11264 2012-02-24 Luis Machado <lgustavo@codesourcery>
11266 * server.h: Include tracepoint.h.
11267 (agent_mem_read, agent_get_trace_state_variable_value,
11268 agent_set_trace_state_variable_value,
11269 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11270 get_set_tsv_func_addr): New prototypes.
11272 * ax.h: New include file.
11273 * ax.c: New source file.
11275 * tracepoint.c: Include ax.h.
11276 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11277 agent_expr, eval_result_type): Move to ax.h.
11278 (parse_agent_expr): Rename to ...
11279 (gdb_parse_agent_expr): ... this, make it non-static and move
11281 (unparse_agent_expr) Rename to ...
11282 (gdb_unparse_agent_expr): ... this, make it non-static and move
11284 (eval_agent_expr): Rename to ...
11285 (eval_tracepoint_agent_expr): ... this.
11286 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11287 forward declarations.
11288 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11289 (agent_get_trace_state_variable_value): New function.
11290 (agent_set_trace_state_variable_value): New function.
11291 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11292 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11293 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11294 (condition_true_at_tracepoint): Likewise.
11295 (parse_agent_expr): Rename to ...
11296 (gdb_parse_agent_expr): ... this and move to ax.c.
11297 (unparse_agent_expr): Rename to ...
11298 (gdb_unparse_agent_expr): ... this and move to ax.c.
11299 (gdb_agent_op_name): Move to ax.c.
11300 (eval_agent_expr): Rename to ...
11301 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11303 (eval_tracepoint_agent_expr): New function.
11304 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11306 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11308 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11309 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11310 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11311 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11312 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11313 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11314 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11315 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11316 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11317 (compile_bytecodes): Remove forward declaration.
11318 (is_goto_target): Move to ax.c.
11319 (compile_bytecodes): Move to ax.c and call
11320 agent_get_trace_state_variable_value (...) and
11321 agent_set_trace_state_variable_value (...).
11323 * Makefile.in: Update ax.c and IPA dependencies.
11325 2012-02-24 Pedro Alves <palves@redhat.com>
11327 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11328 (cmd_bigqtbuffer_circular): ... this. Only handle
11329 'QTBuffer:circular:'.
11330 (handle_tracepoint_general_set): Adjust.
11332 2012-02-16 Yao Qi <yao@codesourcery.com>
11334 * inferiors.c: Move code to ...
11335 * dll.c: .... here. New.
11336 * server.h: Declare clear_dlls.
11337 * Makefile.in (SFILES): Add dll.c.
11341 2012-02-11 Yao Qi <yao@codesourcery.com>
11343 * server.c: (handle_monitor_command): Add a new parameter
11345 (handle_query): Update caller.
11347 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11349 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11350 * configure, config.in: Regenerate.
11351 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11354 2012-02-02 Pedro Alves <palves@redhat.com>
11356 Try SIGKILL first, then PTRACE_KILL.
11357 * linux-low.c (linux_kill_one_lwp): New.
11358 (linux_kill_one_lwp): Rename to ...
11359 (kill_one_lwp_callback): ... this. Use the new
11360 linux_kill_one_lwp.
11362 2012-02-02 Pedro Alves <palves@redhat.com>
11364 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11367 2012-01-27 Pedro Alves <palves@redhat.com>
11369 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11370 (elf_64_file_p): Make static.
11371 (linux_pid_exe_is_elf_64_file): New.
11372 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11373 Delete declarations.
11374 (linux_pid_exe_is_elf_64_file): Declare.
11375 * linux-x86-low.c (x86_arch_setup): Use
11376 linux_pid_exe_is_elf_64_file.
11378 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11380 * linux-low.c (linux_wait_for_event_1): Rename to ...
11381 (linux_wait_for_event): ... here and merge it with former
11382 linux_wait_for_event - new variable wait_ptid, use it.
11383 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11385 2012-01-23 Pedro Alves <palves@redhat.com>
11387 * server.c (main): Avoid yet another case of infinite loop while
11388 detaching/killing after a longjmp.
11390 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11393 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11395 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11397 * hostio.c (handle_readlink): New function.
11398 (handle_vFile): Call it to handle "vFile:readlink" packets.
11400 2012-01-20 Pedro Alves <palves@redhat.com>
11401 Ulrich Weigand <ulrich.weigand@linaro.org>
11403 * server.c (handle_v_requests): Only support vAttach and vRun to
11404 start multiple processes when in extended protocol mode.
11406 2012-01-17 Pedro Alves <palves@redhat.com>
11408 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11409 memalign plus mprotect to allocate the scratch buffer.
11411 2012-01-13 Pedro Alves <palves@redhat.com>
11413 * server.c (attach_inferior): Clear `cont_thread'.
11415 2012-01-13 Pedro Alves <palves@redhat.com>
11417 * server.c (main): Avoid infinite loop while detaching/killing
11420 2012-01-09 Doug Evans <dje@google.com>
11422 * server.c (start_inferior): Set last_ptid in --wrapper case.
11424 2012-01-06 Yao Qi <yao@codesourcery.com>
11426 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11428 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11430 2012-01-04 Yao Qi <yao@codesourcery.com>
11432 * tracepoint.c (cmd_qtdp): Print debug message
11433 for static tracepoint.
11435 2012-01-04 Yao Qi <yao@codesourcery.com>
11437 * tracepoint.c (trace_vdebug): Differentiate debug message
11438 between gdbserver and IPA.
11440 2012-01-03 Yao Qi <yao@codesourcery.com>
11442 * tracepoint.c (tracepoint_was_hit): Don't collect for
11445 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11447 * terminal.h: Reformat copyright header.
11449 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11451 * server.c (gdbserver_version): Update copyright year.
11452 * gdbreplay.c (gdbreplay_version): Likewise.
11454 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11456 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11459 2011-12-18 Hui Zhu <teawater@gmail.com>
11460 * linux-low.c (linux_create_inferior): Save return value to ret.
11462 2011-12-18 Hui Zhu <teawater@gmail.com>
11464 * linux-low.c (linux_create_inferior): Save return value to ret.
11466 2011-12-16 Doug Evans <dje@google.com>
11468 * linux-low.c (linux_create_inferior): If stdio connection,
11469 redirect stdin from /dev/null, stdout to stderr.
11470 * remote-utils.c (remote_is_stdio): New static global.
11471 (remote_connection_is_stdio): New function.
11472 (remote_prepare): Handle stdio connection.
11473 (remote_open): Ditto.
11474 (remote_close): Don't close stdin for stdio connections.
11475 (read_prim,write_prim): New functions. Replace all calls to
11476 read/write to these.
11477 * server.c (main): Watch for "-" argument. Move call to
11478 remote_prepare before start_inferior.
11479 * server.h (STDIO_CONNECTION_NAME): New macro.
11480 (remote_connection_is_stdio): Declare.
11482 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11483 in debugging output.
11485 2011-12-15 Yao Qi <yao@codesourcery.com>
11487 * tracepoint.c: Include sys/syscall.h.
11488 (gdb_ust_thread): Remove preprocessor conditional.
11490 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11492 * linux-low.c (linux_detach_one_lwp): Call
11493 the_low_target.prepare_to_resume before detaching.
11495 2011-12-14 Yao Qi <yao@codesourcery.com>
11497 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11500 2011-12-14 Yao Qi <yao@codesourcery.com>
11502 * i386-low.c (i386_low_stopped_data_address): Initialize local
11503 variable `control'.
11505 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11509 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11510 DR_CONTROL unless necessary. Extend comments.
11511 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11512 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11514 2011-12-13 Yao Qi <yao@codesourcery.com>
11516 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11518 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11520 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11522 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11523 Print new debug message for such case.
11525 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11527 Fix overlapping memcpy.
11528 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11529 the read_inferior_memory transfer.
11530 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11531 write_inferior_memory transfer.
11532 (set_fast_tracepoint_jump): New variable buf. Use it for the
11533 read_inferior_memory and write_inferior_memory transfers.
11534 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11535 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11536 Use it for the write_inferior_memory transfer.
11537 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11540 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11542 * linux-low.c (fetch_register, store_register): Make code
11543 consistent, fix formatting.
11545 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11547 * linux-low.c (usr_store_inferior_registers): Factor out code
11548 to handle individual registers into...
11549 (store_register): ... this new function.
11551 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11553 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11554 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11555 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11556 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11557 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11558 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11559 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11560 (srv_xmlfiles): Add new XML files.
11562 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11564 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11565 (init_registers_s390_linux32v1): Add prototype.
11566 (init_registers_s390_linux32v2): Likewise.
11567 (init_registers_s390_linux64v1): Likewise.
11568 (init_registers_s390_linux64v2): Likewise.
11569 (init_registers_s390x_linux64v1): Likewise.
11570 (init_registers_s390x_linux64v2): Likewise.
11571 (s390_num_regs): Increment to 52.
11572 (s390_regmap): Add orig_r2 register.
11573 (s390_num_regs_3264): Increment to 68.
11574 (s390_regmap_3264): Add orig_r2 register.
11575 (s390_collect_ptrace_register): Handle orig_r2 register.
11576 (s390_supply_ptrace_register): Likewise.
11577 (s390_fill_last_break): New function.
11578 (s390_store_last_break): Likewise.
11579 (s390_fill_system_call): New function.
11580 (s390_store_system_call): Likewise.
11581 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11583 (s390_check_regset): New function.
11584 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11585 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11586 Update target_regsets for available register sets.
11588 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11589 Jan Kratochvil <jan.kratochvil@redhat.com>
11591 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11592 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11594 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11595 * linux-low.h (struct process_info_private): New member r_debug.
11596 * server.c (handle_qxfer_libraries): Call
11597 the_target->qxfer_libraries_svr4.
11598 (handle_qxfer_libraries_svr4): New function.
11599 (qxfer_packets): New entry "libraries-svr4".
11600 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11601 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11602 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11603 PACKET_qXfer_libraries_svr4.
11605 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11607 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11608 PSW address/mask between 8-byte and 16-byte formats.
11609 (s390_supply_ptrace_register): Likewise.
11610 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11611 basic addressing mode bit.
11613 2011-11-24 Stan Shebs <stan@codesourcery.com>
11615 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11617 2011-11-17 Stan Shebs <stan@codesourcery.com>
11619 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11620 (tracing_start_time): New global.
11621 (tracing_stop_time): New global.
11622 (tracing_user_name): New global.
11623 (tracing_notes): New global.
11624 (tracing_stop_note): New global.
11625 (cmd_qtstart): Set traceframe_usage, start_time.
11626 (stop_tracing): Set stop_time.
11627 (cmd_qtstatus): Report additional status.
11628 (cmd_qtp): New function.
11629 (handle_tracepoint_query): Call it.
11630 (cmd_qtnotes): New function.
11631 (handle_tracepoint_general_set): Call it.
11632 (get_timestamp): Rename from tsv_get_timestamp.
11634 2011-11-14 Stan Shebs <stan@codesourcery.com>
11635 Kwok Cheung Yeung <kcy@codesourcery.com>
11637 * linux-x86-low.c (small_jump_insn): New.
11638 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11639 trampoline and error message, build a trampoline and issue a small
11640 jump instruction to it.
11641 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11642 trampoline and error message.
11643 (x86_get_min_fast_tracepoint_insn_len): New.
11644 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11645 * linux-low.h (struct linux_target_ops): Add arguments to
11646 install_fast_tracepoint_jump_pad operation, add new operation.
11647 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11649 (linux_get_min_fast_tracepoint_insn_len): New function.
11650 (linux_target_op): Add new operation.
11651 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11652 (gdb_trampoline_buffer_end): Ditto.
11653 (gdb_trampoline_buffer_error): Ditto.
11654 (struct ipa_sym_addresses): Add fields for new IPA variables.
11655 (symbol_list): Add entries for new IPA variables.
11656 (struct tracepoint): Add fields to hold the address range of the
11657 trampoline used by the tracepoint.
11658 (trampoline_buffer_head): New static variable.
11659 (trampoline_buffer_tail): Ditto.
11660 (claim_trampoline_space): New function.
11661 (have_fast_tracepoint_trampoline_buffer): New function.
11662 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11664 (install_fast_tracepoint): Ditto, also add error buffer argument.
11665 (cmd_qtminftpilen): New function.
11666 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11667 (fast_tracepoint_from_trampoline_address): New function.
11668 (fast_tracepoint_collecting): Handle trampoline as part of jump
11670 (set_trampoline_buffer_space): New function.
11671 (initialize_tracepoint): Initialize new IPA variables.
11672 * target.h (struct target_ops): Add arguments to
11673 install_fast_tracepoint_jump_pad operation, add new
11674 get_min_fast_tracepoint_insn_len operation.
11675 (target_get_min_fast_tracepoint_insn_len): New.
11676 (install_fast_tracepoint_jump_pad): Add arguments.
11677 * server.h (IPA_BUFSIZ): Define.
11678 * linux-i386-ipa.c: Include extra header files.
11679 (initialize_fast_tracepoint_trampoline_buffer): New function.
11680 (initialize_low_tracepoint): Call it.
11681 * server.h (set_trampoline_buffer_space): Declare.
11682 (claim_trampoline_space): Ditto.
11683 (have_fast_tracepoint_trampoline_buffer): Ditto.
11685 2011-11-14 Yao Qi <yao@codesourcery.com>
11687 * server.c (handle_query): Handle InstallInTrace for qSupported.
11688 * tracepoint.c (add_tracepoint): Sort list.
11689 (install_tracepoint, download_tracepoint): New.
11690 (cmd_qtdp): Call them to install and download tracepoints.
11691 (sort_tracepoints): Removed.
11692 (cmd_qtstart): Update.
11694 2011-11-14 Yao Qi <yao@codesourcery.com>
11696 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11697 * mem-break.h: Declare.
11698 * tracepoint.c (cmd_qtstart): Move some code to ...
11699 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11701 (download_tracepoints): Move some code to ...
11702 (download_tracepoint_1): ... here. New.
11704 2011-11-08 Yao Qi <yao@codesourcery.com>
11706 * remote-utils.c (relocate_instruction): A comment fix.
11708 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11710 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11711 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11712 dr_status_mirror and dr_control_mirror from debug_reg_state.
11713 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11714 (i386_initial_stuff): Remove use of deleted globals.
11715 (i386_get_thread_context, i386_set_thread_context,
11716 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11717 from debug_reg_state.
11719 2011-11-05 Yao Qi <yao@codesourcery.com>
11721 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11722 address as TPOINT's.
11724 2011-11-02 Stan Shebs <stan@codesourcery.com>
11726 * tracepoint.c (agent_mem_read_string): New function.
11727 (eval_agent_expr): Call it for tracenz.
11728 * server.c (handle_query): Report support for tracenz.
11730 2011-11-02 Yao Qi <yao@codesourcery.com>
11732 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11734 2011-11-02 Yao Qi <yao@codesourcery.com>
11736 * target.h: Fix a typo in comment.
11738 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11740 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11741 clobber the breakpoints' shadows with fast tracepoint jumps.
11742 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11743 * target.c (write_inferior_memory): Also pass MYADDR down to
11746 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11748 * configure.ac: Check support for personality routine.
11749 * configure: Regenerate.
11750 * config.in: Likewise.
11751 * linux-low.c: Include <sys/personality.h>.
11752 Define ADDR_NO_RANDOMIZE if necessary.
11753 (linux_create_inferior): Disable address space randomization when
11754 forking inferior, if requested.
11755 (linux_supports_disable_randomization): New function.
11756 (linux_target_ops): Install it.
11757 * server.h (disable_randomization): Declare.
11758 * server.c (disable_randomization): New global variable.
11759 (handle_general_set): Handle QDisableRandomization.
11760 (handle_query): Likewise for qSupported.
11761 (main): Support --disable-randomization and --no-disable-randomization
11762 command line arguments.
11763 * target.h (struct target_ops): Add supports_disable_randomization.
11764 (target_supports_disable_randomization): New macro.
11766 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11768 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11770 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11771 [!PT_GETDSBT] (target_loadmap): New definition.
11772 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11773 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11774 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11775 and PT_GETDSBT to LINUX_LOADMAP.
11776 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11777 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11779 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11781 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11782 (arm_linux_hwbp_cap): New static variable.
11783 (arm_linux_get_hwbp_cap): Replace by ...
11784 (arm_linux_init_hwbp_cap): ... this new function.
11785 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11786 (arm_linux_get_hw_watchpoint_count): Likewise.
11787 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11788 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11789 (arm_prepare_to_resume): Use perror_with_name instead of error.
11791 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11793 * linux-arm-low.c: Include <signal.h>.
11794 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11795 (struct arm_linux_hwbp_cap): New data type.
11796 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11797 (struct arm_linux_hw_breakpoint): New data type.
11798 (MAX_BPTS, MAX_WPTS): Define.
11799 (struct arch_process_info, struct arch_lwp_info): New data types.
11800 (arm_linux_get_hwbp_cap): New function.
11801 (arm_linux_get_hw_breakpoint_count): Likewise.
11802 (arm_linux_get_hw_watchpoint_count): Likewise.
11803 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11804 (arm_hwbp_control_initialize): Likewise.
11805 (arm_hwbp_control_is_enabled): Likewise.
11806 (arm_hwbp_control_is_initialized): Likewise.
11807 (arm_hwbp_control_disable): Likewise.
11808 (arm_linux_hw_breakpoint_equal): Likewise.
11809 (arm_linux_hw_point_initialize): Likewise.
11810 (struct update_registers_data): New data structure.
11811 (update_registers_callback: New function.
11812 (arm_insert_point): Likewise.
11813 (arm_remove_point): Likewise.
11814 (arm_stopped_by_watchpoint): Likewise.
11815 (arm_stopped_data_address): Likewise.
11816 (arm_new_process): Likewise.
11817 (arm_new_thread): Likewise.
11818 (arm_prepare_to_resume): Likewise.
11819 (the_low_target): Register arm_insert_point, arm_remove_point,
11820 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11821 arm_new_thread, and arm_prepare_to_resume.
11823 2011-09-15 Stan Shebs <stan@codesourcery.com>
11825 * server.h (struct emit_ops): Add compare-goto fields.
11826 * tracepoint.c (gdb_agent_op_sizes): New table.
11827 (emit_eq_goto): New function.
11828 (emit_ne_goto): New function.
11829 (emit_lt_goto): New function.
11830 (emit_le_goto): New function.
11831 (emit_gt_goto): New function.
11832 (emit_ge_goto): New function.
11833 (is_goto_target): New function.
11834 (compile_bytecodes): Recognize special cases of compare-goto
11835 combinations and call specialized emitters for them.
11836 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11837 (amd64_emit_ne_goto): New function.
11838 (amd64_emit_lt_goto): New function.
11839 (amd64_emit_le_goto): New function.
11840 (amd64_emit_gt_goto): New function.
11841 (amd64_emit_ge_goto): New function.
11842 (amd64_emit_ops): Add the new functions.
11843 (i386_emit_eq_goto): New function.
11844 (i386_emit_ne_goto): New function.
11845 (i386_emit_lt_goto): New function.
11846 (i386_emit_le_goto): New function.
11847 (i386_emit_gt_goto): New function.
11848 (i386_emit_ge_goto): New function.
11849 (i386_emit_ops): Add the new functions.
11851 2011-09-08 Stan Shebs <stan@codesourcery.com>
11853 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11854 (i386_emit_epilogue): Restore %ebx.
11856 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11858 * server.c (step_thread): Remove definition.
11859 (process_serial_event): Don't handle Hs.
11860 * server.h (step_thread): Remove declaration.
11861 * target.c (set_desired_inferior): Remove use of step_thread.
11863 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11865 * linux-low.c: Include linux-procfs.h.
11866 (linux_attach_lwp_1): Update comments.
11867 (linux_attach): Scan for existing threads when attaching to a
11868 process that is the tgid.
11869 * Makefile.in: Update dependencies.
11871 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11873 * configure.srv: Add linux-procfs.o dependencies.
11875 2011-08-14 Yao Qi <yao@codesourcery.com>
11877 * target.h (struct target_ops): Fix indent.
11878 * win32-low.c (win32_target_ops): Fix comment.
11880 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11881 Yao Qi <yao@codesourcery.com>
11883 * Makefile.in (clean): Remove tic6x-*.c files.
11884 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11885 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11886 (tic6x-c64xp-linux.c): Likewise.
11887 * configure.srv: Add support for tic6x-*-uclinux.
11888 * linux-tic6x-low.c: New.
11889 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11891 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11892 Yao Qi <yao@codesourcery.com>
11894 * target.h (struct target_ops): Add read_loadmap.
11895 * linux-low.c (struct target_loadseg): New type.
11896 (struct target_loadmap): New type.
11897 (linux_read_loadmap): New function.
11898 (linux_target_ops): Add linux_read_loadmap.
11899 * server.c (handle_query): Support qXfer:fdpic:read packet.
11900 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11903 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11905 * win32-low.c: Include <stdint.h>.
11907 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11909 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11910 to the inferior here.
11911 (i386_remove_aligned_watchpoint): Ditto.
11912 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11913 fit part of the watchpoint in the debug registers.
11914 (i386_update_inferior_debug_regs): New.
11915 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11916 registers, and only update the inferior on success.
11917 (i386_low_remove_watchpoint): Ditto.
11919 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11921 * linux-low.c (compare_ints, unique, list_threads, show_process,
11922 linux_core_of_thread): Delete.
11923 (linux_target_ops): Change linux_core_of_thread to
11924 linux_common_core_of_thread.
11925 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11926 * utils.c (malloc_failure): Change type of argument.
11927 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11928 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11929 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11930 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11931 (IPA_OBJS): Add common-utils-ipa.o.
11932 (ptid_h, linux_osdata_h): New macros.
11933 (server_h): Add common/common-utils.h, common/xml-utils.h,
11934 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11936 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11937 ptid.o, buffer.o): New rules.
11938 (linux-low.o): Add common/linux-osdata.h as a dependency.
11939 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11940 * configure.ac: Add AC_HEADER_DIRENT check.
11941 * config.in: Regenerate.
11942 * configure: Regenerate.
11943 * remote-utils.c (xml_escape_text): Delete.
11944 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11945 buffer_xml_printf): Move to common/buffer.c.
11946 * server.c (main): Remove call to initialize_inferiors.
11947 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11948 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11949 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11950 internal_error, gdb_assert, gdb_assert_fail): Delete.
11951 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11952 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11954 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11955 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11956 initialize_inferiors): Delete.
11958 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11960 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11963 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11965 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11967 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11969 2011-05-26 Yao Qi <yao@codesourcery.com>
11971 * Makefile.in (thread-db.o): Track dependence to
11972 common/gdb_thread_db.h.
11973 * thread-db.c: include gdb_thread_db.h from right place.
11975 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11977 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11978 __FILE__ and __LINE__ to internal_error.
11980 2011-05-13 Doug Evans <dje@google.com>
11982 * thread-db.c (try_thread_db_load_from_sdir): New function.
11983 (try_thread_db_load_from_dir): New function.
11984 (thread_db_load_search): Handle $sdir, ignore $pdir.
11985 Remove trying of system directories if search of
11986 libthread-db-search-path fails, that is now done via $sdir.
11988 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11990 * server.c (handle_query): Add EnableDisableTracepoints to the list
11991 of supported features.
11992 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11994 (cmd_qtenable_disable): New.
11995 (cmd_qtstart): Install tracepoints even if disabled.
11996 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11997 receiving a QTEnable or QTDisable packet.
11998 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11999 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12001 (gdb_probe): Skip data collection if static tracepoint is disabled.
12003 2011-05-10 Doug Evans <dje@google.com>
12005 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12007 2011-05-04 Doug Evans <dje@google.com>
12009 * linux-low.c (linux_join): Skip process lookup.
12010 * spu-low.c (spu_join): Ditto.
12011 * server.c (join_inferiors_callback): Delete.
12012 (process_serial_event): For 'D' packet (detach) call join_inferior
12015 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12017 * README: Don't mention xscale*-*-linux*.
12018 * configure.srv (xscale*-*-linux*): Don't handle target.
12020 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12022 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12024 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12025 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12026 (i386_emit_void_call_2): Likewise.
12028 2011-04-26 Yao Qi <yao@codesourcery.com>
12030 * linux-low.c: Move common macros to linux-ptrace.h.
12031 Include linux-ptrace.h.
12032 * Makefile.in (linux_ptrace_h): New.
12033 (linux-low.o): Depends on linux-ptrace.h.
12035 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12037 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12038 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12039 (remote_prepare): New function with most of the TCP code from ...
12040 (remote_open): ... here. Detect PORT here unconditionally. Move also
12041 setting transport_is_reliable.
12042 * server.c (run_once): New variable.
12043 (gdbserver_usage): Document it.
12044 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12045 the first run if RUN_ONCE.
12046 * server.h (run_once, remote_prepare): New declarations.
12048 2011-04-19 Tom Tromey <tromey@redhat.com>
12050 * win32-low.c (handle_load_dll): Remove duplicate "the".
12052 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12054 Remove support for old Cygwin 1.5 versions.
12055 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12056 function to avoid warning.
12057 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12060 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12062 * gdbserver/server.h (Macro _): Define it if not available.
12064 2011-03-14 Michael Snyder <msnyder@vmware.com>
12066 * hostio.c (handle_close): Remove unnecessary null test.
12068 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12070 * Makefile.in (maintainer-clean realclean distclean): Remove
12071 "make ... subdir_do" command.
12073 2011-03-10 Michael Snyder <msnyder@vmware.com>
12075 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12077 * server.c (handle_v_run): Free alloced buffer on early return.
12079 2011-03-09 Yao Qi <yao@codesourcery.com>
12082 2011-03-04 Yao Qi <yao@codesourcery.com>
12084 * Makefile.in: Remove GNU make feature --directory.
12086 2011-03-05 Yao Qi <yao@codesourcery.com>
12088 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12089 (subdir_do): New make target. Copied from gdb/Makefile.
12090 (maintainer-clean, realclean, distclean, clean): Call corresponding
12091 make targets in common/Makefile.
12093 2011-02-11 Yao Qi <yao@codesourcery.com>
12095 * configure.ac: Call AC_PROG_RANLIB.
12096 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12097 * configure: Regenerate.
12099 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12101 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12103 2011-03-06 Yao Qi <yao@codesourcery.com>
12105 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12107 2011-03-05 Yao Qi <yao@codesourcery.com>
12109 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12110 (subdir_do): New make target. Copied from gdb/Makefile.
12111 (maintainer-clean, realclean, distclean, clean): Call corresponding
12112 make targets in common/Makefile.
12114 2011-03-04 Yao Qi <yao@codesourcery.com>
12116 * Makefile.in: Remove GNU make feature --directory.
12118 2011-03-04 Michael Snyder <msnyder@vmware.com>
12120 * server.c (queue_stop_reply): Call xmalloc not malloc.
12122 2011-03-02 Michael Snyder <msnyder@vmware.com>
12124 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12126 2011-02-28 Michael Snyder <msnyder@vmware.com>
12128 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12129 (cmd_qtframe): Ditto.
12130 (cmd_qtbuffer): Ditto.
12131 (cmd_bigqtbuffer): Ditto.
12133 * utils.c (decimal2str): Initialize 'width' to nine, then
12134 don't mess with it.
12136 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12138 * hostio.c (require_data): Free *data, not data.
12140 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12142 * hostio.c (require_data): Use free, not xfree.
12144 2011-02-27 Michael Snyder <msnyder@vmware.com>
12146 * server.c (handle_query): Discard unused value.
12148 * hostio.c (require_data): Free malloc memory before returning
12151 2011-02-26 Michael Snyder <msnyder@vmware.com>
12153 * linux-low.c (list_threads): Call closedir for dirent.
12155 2011-02-27 Michael Snyder <msnyder@vmware.com>
12157 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12158 a case statement falls through.
12160 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12162 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12165 2011-02-26 Michael Snyder <msnyder@vmware.com>
12167 * utils.c (decimal2str): Eliminate dead code and dead param.
12168 (pulongest): Drop dead param from call to decimal2str.
12171 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12173 Revert the following patch (not approved yet):
12174 2011-02-21 Hui Zhu <teawater@gmail.com>
12175 * tracepoint.c (tp_printf): New function.
12176 (eval_agent_expr): Handle gdb_agent_op_printf.
12178 2011-02-21 Hui Zhu <teawater@gmail.com>
12180 * tracepoint.c (tp_printf): New function.
12181 (eval_agent_expr): Handle gdb_agent_op_printf.
12183 2011-02-18 Tom Tromey <tromey@redhat.com>
12185 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12186 (tracepoint.o): Likewise.
12187 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12188 (gdb_agent_op_names): Likewise.
12190 2011-02-18 Tom Tromey <tromey@redhat.com>
12192 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12193 gdb_agent_op_rot>: New constants.
12194 (gdb_agent_op_names): Add pick and roll.
12195 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12198 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12200 * aclocal.m4: Regenerated with aclocal-1.11.1.
12202 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12204 * server.c (handle_qxfer_traceframe_info): New.
12205 (qxfer_packets): Register "traceframe-info".
12206 (handle_query): Report support for qXfer:traceframe-info:read+.
12207 * tracepoint.c (match_blocktype): New.
12208 (traceframe_find_block_type): Rename to ...
12209 (traceframe_walk_blocks): ... this. Add callback filter argument,
12211 (traceframe_find_block_type): New, reimplemented on top of
12212 traceframe_walk_blocks.
12213 (build_traceframe_info_xml): New.
12214 (traceframe_read_info): New.
12215 * server.h (traceframe_read_info): Declare.
12217 2011-02-11 Yao Qi <yao@codesourcery.com>
12219 * configure.ac: Call AC_PROG_RANLIB.
12220 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12221 * configure: Regenerate.
12223 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12225 * server.c (gdb_read_memory): Change return semantics to allow
12227 (handle_search_memory_1): Adjust.
12228 (process_serial_event) <'m' packet>: Handle partial transfers.
12229 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12231 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12233 * regcache.c (init_register_cache): Initialize
12234 regcache->register_status.
12235 (free_register_cache): Release regcache->register_status.
12236 (regcache_cpy): Copy register_status.
12237 (registers_to_string): Print 'x's for unavailable registers.
12238 (supply_register): Mark the register's status valid or
12239 unavailable, depending on whether a buffer was passed in or not.
12240 (supply_register_zeroed): New.
12241 (supply_regblock): Mark the registers' status valid or
12242 unavailable, depending on whether a buffer was passed in or not.
12243 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12244 (struct regcache): New `register_status' field.
12245 (supply_register_zeroed): Declare.
12246 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12247 supply_register_zeroed, rather than passing a NULL buffer to
12249 * tracepoint.c (fetch_traceframe_registers): Update comment.
12251 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12253 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12256 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12258 * server.h (decode_xfer_write): Change prototype.
12259 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12260 and don't extract the annex here.
12261 * server.c (decode_xfer_read): Remove `annex' parameter,
12262 and don't extract the annex here.
12263 (decode_xfer): New.
12264 (struct qxfer): New.
12265 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12266 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12267 (handle_qxfer_statictrace): New functions, abstracted out from
12268 handle_query, and made to use the struct qxfer interface.
12269 (handle_threads_qxfer_proper): Rename to ...
12270 (handle_qxfer_threads_proper): ... this.
12271 (handle_threads_qxfer): Rename to ...
12272 (handle_qxfer_threads): ... this. Adjust.
12273 (qxfer_packets): New array.
12274 (handle_qxfer): New function.
12275 (handle_query): Use handle_qxfer.
12277 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12279 * gdbreplay.c: Shorten lines of >= 80 columns.
12280 * linux-low.c: Ditto.
12281 * linux-ppc-low.c: Ditto.
12282 * linux-s390-low.c: Ditto.
12283 * linux-sparc-low.c: Ditto.
12284 * linux-x86-low.c: Ditto.
12285 * linux-xtensa-low.c: Ditto.
12286 * mem-break.c: Ditto.
12287 * nto-low.c: Ditto.
12288 * regcache.h: Ditto.
12289 * remote-utils.c: Ditto.
12292 * thread-db.c: Ditto.
12293 * tracepoint.c: Ditto.
12295 * win32-low.h: Ditto.
12297 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12299 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12302 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12304 * server.c (gdbserver_version): Update copyright year in version
12306 * gdbreplay.c (gdbreplay_version): Ditto.
12308 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12310 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12311 * linux-bfin-low.c: New file.
12312 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12313 PT_DATA_ADDR for BFIN targets.
12314 * Makefile.in (SFILES): Add linux-bfin-low.c.
12315 (clean): Remove reg-bfin.c.
12316 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12317 * README: Mention supported Blackfin targets.
12319 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12321 * .gitignore: New file.
12323 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12325 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12327 2010-10-22 Jie Zhang <jie@codesourcery.com>
12329 * Makefile.in: Add FLAGS_TO_PASS variable.
12330 (install): Remove dependency of install-only and recursively
12331 invoke make for install-only.
12333 2010-10-04 Doug Evans <dje@google.com>
12335 * Makefile.in (uninstall): Use $(DESTDIR).
12337 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12341 * linux-x86-low.c (compat_siginfo_from_siginfo)
12342 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12343 si_code is < 0. Check for si_code == SI_TIMER before checking for
12346 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12348 * lynx-i386-low.c: New file.
12349 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12351 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12353 * lynx-low.c (ptrace_request_to_str): Remove handling for
12354 request values that have been removed in LynxOS 5.x.
12356 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12358 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12361 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12363 * configure.ac: Add --enable-inprocess-agent option.
12364 * configure: Rebuilt.
12366 2010-09-06 Yao Qi <yao@codesourcery.com>
12368 * linux-low.c (linux_kill): Remove unused variable.
12369 (linux_stabilize_threads): Likewise.
12370 * server.c (start_inferior): Likewise.
12371 (queue_stop_reply_callback): Likewise.
12372 * tracepoint.c (do_action_at_tracepoint): Likewise.
12374 2010-09-06 Yao Qi <yao@codesourcery.com>
12376 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12379 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12381 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12383 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12385 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12388 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12390 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12391 gdbserver/lynx-ppc-low.c: New files.
12392 * Makefile.in (lynx_low_h): New variable.
12393 (lynx-low.o, lynx-ppc-low.o): New rules.
12394 * configure.ac: On LynxOS, link with -lnetinet.
12395 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12396 * configure: regenerate.
12398 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12400 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12401 * configure.ac: Add check for vasprintf and vsnprintf.
12402 * configure, config.in: Regenerate.
12403 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12405 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12407 * gdbreplay.c: Move include of alloca.h up, next to include of
12409 * server.h: Add include of malloc.h.
12410 * mem-break.c: Remove include of malloc.h.
12411 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12413 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12415 * Makefile.in (memmem.o): Build with -Wno-error.
12417 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12419 * utils.c (xsnprintf): Make non-static.
12420 * server.h: Add xsnprintf declaration.
12421 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12422 replace calls to snprintf by calls to xsnprintf throughout.
12424 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12426 * configure.ac: Add configure check for alloca.
12427 * configure, config.in: Regenerate.
12428 * server.h: Include alloca.h if it exists.
12429 * gdbreplay.c: Include alloca.h if it exists.
12431 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12433 * linux-low.c (__SIGRTMIN): Define if not already defined.
12434 (linux_create_inferior): Check for __ANDROID__ rather than
12436 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12437 are already deferred.
12438 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12439 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12440 stopped and already has a pending signal to report.
12441 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12442 a pending signal to report or is moving out of a jump pad.
12443 (linux_init_signals): Check for __ANDROID__ rather than
12446 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12448 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12449 debug_threads check. Avoid a linear search when not doing debug
12452 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12454 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12455 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12456 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12457 (process_event): Change local fd's type to gdb_fildes_t.
12458 (create_file_handler): Adjust prototype.
12459 (delete_file_handler): Adjust prototype.
12460 (handle_file_event): Adjust prototype. Use pfildes.
12461 (create_file_event): Adjsut prototype.
12462 * remote-utils.c (remote_desc, listen_desc): Change type to
12464 * server.h: New gdb_fildes_t typedef.
12465 [USE_WIN32API]: Include winsock2.h.
12466 (delete_file_handler, add_file_handler): Adjust prototypes.
12467 (pfildes): Declare.
12468 * utils.c (pfildes): New.
12470 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12472 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12473 * configure: Regenerate.
12475 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12477 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12478 (linux_done_accessing_memory): ... this.
12479 (linux_target_ops): Adjust.
12480 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12481 * nto-low.c (nto_target_ops): Adjust comment.
12482 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12483 * spu-low.c (spu_target_ops): Adjust comment.
12484 * target.h (target_ops): Rename unprepare_to_access_memory field
12485 to done_accessing_memory.
12486 (unprepare_to_access_memory): Rename to ...
12487 (done_accessing_memory): ... this.
12489 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12491 * linux-low.c (linux_prepare_to_access_memory): New.
12492 (linux_unprepare_to_access_memory): New.
12493 (linux_target_ops): Install them.
12494 * server.c (read_memory): Rename to ...
12495 (gdb_read_memory): ... this. Use
12496 prepare_to_access_memory/prepare_to_access_memory.
12497 (write_memory): Rename to ...
12498 (gdb_write_memory): ... this. Use
12499 prepare_to_access_memory/prepare_to_access_memory.
12500 (handle_search_memory_1): Adjust.
12501 (process_serial_event): Adjust.
12502 * target.h (struct target_ops): New fields
12503 prepare_to_access_memory and unprepare_to_access_memory.
12504 (prepare_to_access_memory, unprepare_to_access_memory): New.
12505 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12506 prepare_to_access_memory/prepare_to_access_memory.
12507 * nto-low.c (nto_target_ops): Adjust.
12508 * spu-low.c (spu_target_ops): Adjust.
12509 * win32-low.c (win32_target_ops): Adjust.
12511 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12513 * Makefile.in (WARN_CFLAGS): Get it from configure.
12514 (WERROR_CFLAGS): New.
12515 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12516 * configure.ac: Introduce --enable-werror, which adds -Werror to
12517 the compiler command line. Enabled by default. Disable with
12518 --disable-werror. Add -Wdeclaration-after-statement
12519 Wpointer-arith and -Wformat-nonliteral to warning flags.
12520 * configure: Regenerate.
12522 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12524 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12526 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12528 * gdbreplay.c (remote_error): New.
12530 (expect): Use gdbchar. Check for error reading from GDB.
12531 Clarify sync error output.
12532 (play): Check for errors writing to GDB.
12533 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12534 * remote-utils.c (getpkt): Check for errors writing to the remote
12537 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12539 * linux-low.c (linux_wait_1): Move non-debugging code out of
12540 `debug_threads' control.
12542 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12544 * linux-low.c (linux_wait_1): Don't set last_status here.
12545 * server.c (push_event, queue_stop_reply_callback): Assert we're
12546 not pushing a TARGET_WAITKIND_IGNORE event.
12547 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12548 (myresume, handle_target_event): Set the thread's last_resume_kind
12549 and last_status from the target returned status.
12551 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12555 * linux-x86-low.c (update_debug_registers_callback): New.
12556 (i386_dr_low_set_addr): Use it.
12557 (i386_dr_low_get_addr): New.
12558 (i386_dr_low_set_control): Use update_debug_registers_callback.
12559 (i386_dr_low_get_control): New.
12560 (i386_dr_low_get_status): Adjust.
12561 * linux-low.c (linux_stop_lwp): New.
12562 * linux-low.h (linux_stop_lwp): Declare.
12564 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12565 argument instead of a i386_debug_reg_state.
12566 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12567 a i386_debug_reg_state.
12568 (i386_insert_aligned_watchpoint): Adjust.
12569 (i386_remove_aligned_watchpoint): Adjust.
12570 (i386_low_stopped_data_address): Read the debug registers from the
12571 inferior instead of from the mirrors.
12572 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12573 (i386_dr_low_get_addr): Declare.
12574 (i386_dr_low_get_control): Declare.
12575 (i386_dr_low_get_status): Change prototype.
12577 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12578 (i386_dr_low_get_addr): New.
12579 (i386_dr_low_get_control): New.
12580 (i386_dr_low_get_status): Adjust prototype. Return
12582 (i386_initial_stuff): Clear dr_status_mirror and
12584 (i386_get_thread_context): Adjust.
12585 (i386_set_thread_context): Adjust.
12586 (i386_thread_added): Adjust.
12588 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12590 * linux-low.h (linux_thread_area): Delete declaration.
12592 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12594 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12595 after its termination.
12597 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12599 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12600 (gdb_wants_all_stopped): Delete.
12601 (linux_wait_1): Don't call them.
12602 * server.c (handle_v_cont): Tag all threads as want-stopped.
12603 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12604 stopped as "client-wants-stopped".
12606 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12608 * Makefile.in (signals_h): New.
12609 (server_h): Depend on it.
12610 (server.o): Don't depend on $(signals_def).
12611 (signals.o): Depend on $(signals_def).
12613 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12615 * Makefile.in (signals_def): New.
12616 (server_h): Append include/gdb/signals.h and signals_def.
12617 (server.o): Append signals_def.
12619 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12621 * server.c (handle_target_event): Use target_signal_to_host for
12622 resume_info.sig initialization.
12623 * target.h (struct thread_resume) <sig>: New comment.
12625 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12627 * server.c (handle_query): strcpy() the returned string from paddress()
12628 instead of sprintf().
12629 * utils.c (paddress): Return phex_nz().
12631 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12633 * server.c (handle_v_cont): Call mourn_inferior if process
12635 (myresume): Likewise.
12637 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12639 Static tracepoints, and integration with UST.
12641 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12642 * mem-break.c (uninsert_all_breakpoints)
12643 (reinsert_all_breakpoints): New.
12644 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12645 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12646 (gdb_agent_ust_loaded, helper_thread_id)
12647 (gdb_agent_helper_thread_id): New macros.
12648 (struct ipa_sym_addresses): Add addr_ust_loaded,
12649 addr_helper_thread_id, addr_cmd_buf.
12650 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12651 (in_process_agent_loaded_ust): New.
12652 (write_e_ust_not_loaded): New.
12653 (maybe_write_ipa_ust_not_loaded): New.
12654 (struct collect_static_trace_data_action): New.
12655 (enum tracepoint_type) <static_tracepoint>: New.
12656 (struct tracepoint) <handle>: Mention static tracepoints.
12657 (struct static_tracepoint_ctx): New.
12658 (CMD_BUF_SIZE): New.
12659 (add_tracepoint_action): Handle static tracepoint actions.
12660 (unprobe_marker_at): New.
12661 (clear_installed_tracepoints): Handle static tracepoints.
12662 (cmd_qtdp): Handle static tracepoints.
12663 (probe_marker_at): New.
12664 (cmd_qtstart): Handle static tracepoints.
12665 (response_tracepoint): Handle static tracepoints.
12666 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12667 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12668 (get_context_regcache): Handle static tracepoints.
12669 (do_action_at_tracepoint): Handle static tracepoint actions.
12670 (traceframe_find_block_type): Handle static trace data blocks.
12671 (traceframe_read_sdata): New.
12672 (download_tracepoints): Download static tracepoint actions.
12673 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12674 (GDB_PROBE_NAME): New.
12676 (GET_UST_SYM): New.
12679 (ust_marker_to_static_tracepoint): New.
12681 (collect_ust_data_at_tracepoint): New.
12682 (gdb_ust_probe): New.
12683 (UNIX_PATH_MAX, SOCK_DIR): New.
12684 (gdb_ust_connect_sync_socket): New.
12685 (resume_thread, stop_thread): New.
12686 (run_inferior_command): New.
12687 (init_named_socket): New.
12688 (gdb_ust_socket_init): New.
12689 (cstr_to_hexstr): New.
12691 (first_marker, next_marker): New.
12692 (response_ust_marker): New.
12693 (cmd_qtfstm, cmd_qtsstm): New.
12694 (unprobe_marker_at, probe_marker_at): New.
12695 (cmd_qtstmat, gdb_ust_thread): New.
12696 (gdb_ust_init): New.
12697 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12698 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12699 (ST_REGENTRY): New.
12700 (x86_64_st_collect_regmap): New.
12701 (X86_64_NUM_ST_COLLECT_GREGS): New.
12702 (AMD64_RIP_REGNUM): New.
12703 (supply_static_tracepoint_registers): New.
12704 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12705 (ST_REGENTRY): New.
12706 (i386_st_collect_regmap): New.
12707 (i386_NUM_ST_COLLECT_GREGS): New.
12708 (supply_static_tracepoint_registers): New.
12709 * server.c (handle_query): Handle qXfer:statictrace:read.
12710 <qSupported>: Report support for StaticTracepoints, and
12711 qXfer:statictrace:read features.
12712 * server.h (traceframe_read_sdata)
12713 (supply_static_tracepoint_registers): Declare.
12714 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12715 (unpack_varlen_hex): Include in IPA build.
12716 * Makefile.in (ustlibs, ustinc): New.
12717 (IPA_OBJS): Add remote-utils-ipa.o.
12718 ($(IPA_LIB)): Link -ldl and -lpthread.
12720 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12721 * config.in, configure: Regenerate.
12723 2010-06-20 Ian Lance Taylor <iant@google.com>
12724 Pedro Alves <pedro@codesourcery.com>
12726 * linux-x86-low.c (always_true): Delete.
12727 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12728 trying to fool the compiler with always_true.
12730 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12732 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12733 conditions in gdbserver.
12735 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12737 * spu-low.c (spu_read_memory): Wrap around local store limit.
12738 (spu_write_memory): Likewise.
12740 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12742 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12743 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12745 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12747 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12748 uses with LONGEST uses.
12750 2010-06-14 Stan Shebs <stan@codesourcery.com>
12751 Pedro Alves <pedro@codesourcery.com>
12755 * linux-x86-low.c: Include limits.h.
12757 (always_true): New.
12760 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12761 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12762 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12763 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12764 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12765 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12766 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12767 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12768 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12769 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12770 (amd64_emit_void_call_2): New.
12771 (amd64_emit_ops): New.
12772 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12773 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12774 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12775 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12776 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12777 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12778 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12779 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12780 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12781 (i386_emit_stack_adjust, i386_emit_int_call_1)
12782 (i386_emit_void_call_2): New.
12783 (i386_emit_ops): New.
12784 (x86_emit_ops): New.
12785 (the_low_target): Install x86_emit_ops.
12786 * server.h (struct emit_ops): New.
12787 (get_raw_reg_func_addr): Declare.
12788 (current_insn_ptr, emit_error): Declare.
12789 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12790 (set_trace_state_variable_value): New defines.
12791 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12792 addr_get_trace_state_variable_value and
12793 addr_set_trace_state_variable_value.
12794 (symbol_list): New fields for get_raw_reg,
12795 get_trace_state_variable_value and set_trace_state_variable_value.
12796 (condfn): New typedef.
12797 (struct tracepoint): New field `compiled_cond'.
12798 (do_action_at_tracepoint): Clear compiled_cond.
12799 (get_trace_state_variable_value, set_trace_state_variable_value):
12801 (condition_true_at_tracepoint): If there's a compiled condition,
12803 (current_insn_ptr, emit_error): New globals.
12804 (struct bytecode_address): New.
12805 (get_raw_reg_func_addr): New.
12806 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12807 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12808 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12809 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12810 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12811 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12812 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12813 (compile_tracepoint_condition, compile_bytecodes): New.
12814 * target.h (emit_ops): Forward declare.
12815 (struct target_ops): New field emit_ops.
12816 (target_emit_ops): New.
12817 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12818 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12819 * linux-low.c (linux_emit_ops): New.
12820 (linux_target_ops): Install it.
12821 * linux-low.h (struct linux_target_ops): New field emit_ops.
12823 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12825 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12826 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12828 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12829 Stan Shebs <stan@codesourcery.com>
12831 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12832 (all): Depend on $(extra_libraries).
12833 (install-only): Install the IPA.
12834 (IPA_OBJS, IPA_LIB): New.
12835 (clean): Remove the IPA lib.
12836 (IPAGENT_CFLAGS): New.
12837 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12838 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12839 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12840 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12841 * configure.ac: Check for atomic builtins support in the compiler.
12842 (IPA_DEPFILES, extra_libraries): Define.
12843 * configure.srv (ipa_obj): Add description.
12844 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12845 (i[34567]86-*-linux*): Set ipa_obj.
12846 (x86_64-*-linux*): Set ipa_obj.
12847 * linux-low.c (stabilizing_threads): New.
12848 (supports_fast_tracepoints): New.
12849 (linux_detach): Stabilize threads before detaching.
12850 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12851 the lwp is either not stabilizing, or is moving out of a jump pad.
12852 (linux_fast_tracepoint_collecting): New.
12853 (maybe_move_out_of_jump_pad): New.
12854 (enqueue_one_deferred_signal): New.
12855 (dequeue_one_deferred_signal): New.
12856 (linux_wait_for_event_1): If moving out of a jump pad, defer
12857 pending signals to later.
12858 (linux_stabilize_threads): New.
12859 (linux_wait_1): Check if threads need moving out of jump pads, and
12861 (stuck_in_jump_pad_callback): New.
12862 (move_out_of_jump_pad_callback): New.
12863 (lwp_running): New.
12864 (linux_resume_one_lwp): Handle moving out of jump pads.
12865 (linux_set_resume_request): Dequeue deferred signals.
12866 (need_step_over_p): Also step over fast tracepoint jumps.
12867 (start_step_over): Also uninsert fast tracepoint jumps.
12868 (finish_step_over): Also reinsert fast tracepoint jumps.
12869 (linux_install_fast_tracepoint_jump): New.
12870 (linux_target_ops): Install linux_stabilize_threads and
12871 linux_install_fast_tracepoint_jump_pad.
12872 * linux-low.h (linux_target_ops) <get_thread_area,
12873 install_fast_tracepoint_jump_pad>: New fields.
12874 (struct lwp_info) <collecting_fast_tracepoint,
12875 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12876 (linux_get_thread_area): Declare.
12877 * linux-x86-low.c (jump_insn): New.
12878 (x86_get_thread_area): New.
12879 (append_insns): New.
12880 (push_opcode): New.
12881 (amd64_install_fast_tracepoint_jump_pad): New.
12882 (i386_install_fast_tracepoint_jump_pad): New.
12883 (x86_install_fast_tracepoint_jump_pad): New.
12884 (the_low_target): Install x86_get_thread_area and
12885 x86_install_fast_tracepoint_jump_pad.
12886 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12887 (struct fast_tracepoint_jump): New.
12888 (fast_tracepoint_jump_insn): New.
12889 (fast_tracepoint_jump_shadow): New.
12890 (find_fast_tracepoint_jump_at): New.
12891 (fast_tracepoint_jump_here): New.
12892 (delete_fast_tracepoint_jump): New.
12893 (set_fast_tracepoint_jump): New.
12894 (uninsert_fast_tracepoint_jumps_at): New.
12895 (reinsert_fast_tracepoint_jumps_at): New.
12896 (set_breakpoint_at): Use write_inferior_memory.
12897 (uninsert_raw_breakpoint): Use write_inferior_memory.
12898 (check_mem_read): Mask out fast tracepoint jumps.
12899 (check_mem_write): Mask out fast tracepoint jumps.
12900 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12901 (set_fast_tracepoint_jump): Declare.
12902 (delete_fast_tracepoint_jump)
12903 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12904 (reinsert_fast_tracepoint_jumps_at): Declare.
12905 * regcache.c: Don't compile many functions when building the
12906 in-process agent library.
12907 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12908 the register buffer in the heap.
12909 (free_register_cache): If the register buffer isn't owned by the
12910 regcache, don't free it.
12911 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12912 pre-existing register caches.
12913 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12915 (convert_ascii_to_int): : Constify `from' parameter type.
12916 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12917 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12918 the needed buffer in-place.
12919 (relocate_instruction): New.
12920 * server.c (handle_query) <qSymbols>: If the target supports
12921 tracepoints, give it a chance of looking up symbols. Report
12922 support for fast tracepoints.
12923 (handle_status): Stabilize threads.
12924 (process_serial_event): Adjust.
12925 * server.h (struct fast_tracepoint_jump): Forward declare.
12926 (struct process_info) <fast_tracepoint_jumps>: New field.
12927 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12928 (decode_X_packet, decode_M_packet): Adjust.
12929 (relocate_instruction): Declare.
12930 (in_process_agent_loaded): Declare.
12931 (tracepoint_look_up_symbols): Declare.
12932 (struct fast_tpoint_collect_status): Declare.
12933 (fast_tracepoint_collecting): Declare.
12934 (force_unlock_trace_buffer): Declare.
12935 (handle_tracepoint_bkpts): Declare.
12936 (initialize_low_tracepoint)
12937 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12938 * target.h (struct target_ops) <stabilize_threads,
12939 install_fast_tracepoint_jump_pad>: New fields.
12940 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12941 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12942 [HAVE_STDINT_H]: Include stdint.h.
12943 (trace_debug_1): Rename to ...
12944 (trace_vdebug): ... this.
12945 (trace_debug): Rename to ...
12946 (trace_debug_1): ... this. Add `level' parameter.
12947 (trace_debug): New.
12948 (ATTR_USED, ATTR_NOINLINE): New.
12949 (IP_AGENT_EXPORT): New.
12950 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12951 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12952 (about_to_request_buffer_space, trace_buffer_is_full)
12953 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12954 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12955 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12956 (traceframe_write_count, traceframes_created)
12957 (trace_state_variables)
12958 New renaming defines.
12959 (struct ipa_sym_addresses): New.
12960 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12961 (symbol_list): New.
12962 (ipa_sym_addrs): New.
12963 (all_tracepoint_symbols_looked_up): New.
12964 (in_process_agent_loaded): New.
12965 (write_e_ipa_not_loaded): New.
12966 (maybe_write_ipa_not_loaded): New.
12967 (tracepoint_look_up_symbols): New.
12968 (debug_threads) [IN_PROCESS_AGENT]: New.
12969 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12970 (UNKNOWN_SIDE_EFFECTS): New.
12971 (stop_tracing): New.
12972 (flush_trace_buffer): New.
12973 (stop_tracing_bkpt): New.
12974 (flush_trace_buffer_bkpt): New.
12975 (read_inferior_integer): New.
12976 (read_inferior_uinteger): New.
12977 (read_inferior_data_pointer): New.
12978 (write_inferior_data_pointer): New.
12979 (write_inferior_integer): New.
12980 (write_inferior_uinteger): New.
12981 (struct collect_static_trace_data_action): Delete.
12982 (enum tracepoint_type): New.
12983 (struct tracepoint) <type>: New field `type'.
12984 <actions_str, step_actions, step_actions_str>: Only include in
12986 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12987 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12988 (tracepoints): Use IP_AGENT_EXPORT.
12989 (last_tracepoint): Don't include in the IPA.
12990 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12991 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12992 (alloced_trace_state_variables): New.
12993 (trace_state_variables): Use IP_AGENT_EXPORT.
12994 (traceframe_t): Delete unused variable.
12995 (circular_trace_buffer): Don't include in the IPA.
12996 (trace_buffer_start): Delete.
12997 (struct trace_buffer_control): New.
12998 (trace_buffer_free): Delete.
12999 (struct ipa_trace_buffer_control): New.
13000 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13001 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13003 (trace_buffer_ctrl): New.
13004 (TRACE_BUFFER_CTRL_CURR): New.
13005 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13006 Reimplement as macros.
13007 (trace_buffer_wrap): Delete.
13008 (traceframe_write_count, traceframe_read_count)
13009 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13010 (struct tracepoint_hit_ctx) <type>: New field.
13011 (struct fast_tracepoint_ctx): New.
13012 (memory_barrier): New.
13014 (record_tracepoint_error): Update atomically in the IPA.
13015 (clear_inferior_trace_buffer): New.
13016 (about_to_request_buffer_space): New.
13017 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13018 updating the same buffer.
13019 (add_tracepoint): Default the tracepoint's type to trap
13020 tracepoint, and orig_size to -1.
13021 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13022 internal variables.
13023 (create_trace_state_variable): New parameter `gdb'. Handle it.
13024 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13025 (cmd_qtdp): Handle fast tracepoints.
13026 (cmd_qtdv): Adjust.
13027 (max_jump_pad_size): New.
13028 (gdb_jump_pad_head): New.
13029 (get_jump_space_head): New.
13030 (claim_jump_space): New.
13031 (sort_tracepoints): New.
13032 (MAX_JUMP_SIZE): New.
13033 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13035 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13036 support. Upload fast traceframes, and delete internal IPA
13038 (stop_tracing_handler): New.
13039 (flush_trace_buffer_handler): New.
13040 (cmd_qtstop): Upload fast tracepoints.
13041 (response_tracepoint): Handle fast tracepoints.
13042 (tracepoint_finished_step): Upload fast traceframes. Set the
13043 tracepoint hit context's tracepoint type.
13044 (handle_tracepoint_bkpts): New.
13045 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13046 type. Add comment about fast tracepoints.
13047 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13048 non-existing action_str field.
13049 (get_context_regcache): Handle fast tracepoints.
13050 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13052 (fast_tracepoint_from_jump_pad_address): New.
13053 (fast_tracepoint_from_ipa_tpoint_address): New.
13054 (collecting_t): New.
13055 (force_unlock_trace_buffer): New.
13056 (fast_tracepoint_collecting): New.
13058 (gdb_collect): New.
13059 (write_inferior_data_ptr): New.
13060 (target_tp_heap): New.
13061 (target_malloc): New.
13062 (download_agent_expr): New.
13064 (download_tracepoints): New.
13065 (download_trace_state_variables): New.
13066 (upload_fast_traceframes): New.
13067 (IPA_FIRST_TRACEFRAME): New.
13068 (IPA_NEXT_TRACEFRAME_1): New.
13069 (IPA_NEXT_TRACEFRAME): New.
13070 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13071 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13072 (gdb_jump_pad_buffer_end): New.
13073 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13074 (initialize_tracepoint): Adjust.
13075 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13076 buffer. Initialize the low module.
13077 * utils.c (PREFIX, TOOLNAME): New.
13078 (malloc_failure): Use PREFIX.
13079 (error): In the IPA, an error causes an exit.
13080 (fatal, warning): Use PREFIX.
13081 (internal_error): Use TOOLNAME.
13082 (NUMCELLS): Increase to 10.
13083 * configure, config.in: Regenerate.
13085 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13087 * server.c (handle_query) <qSupported>: Do two passes over the
13088 qSupported string to avoid nesting strtok.
13090 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13092 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13094 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13095 -Wl,--dynamic-list.
13096 * configure: Regenerate.
13097 * proc-service.list: New.
13099 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13101 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13104 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13106 * gdbreplay.c (remote_open): Check error return from socket() call by
13107 its equality to -1 not by it being negative.
13108 * remote-utils.c (remote_open): Likewise.
13110 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13112 * config.h: Regenerate.
13114 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13116 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13117 doesn't provide PTRACE_GET_THREAD_AREA.
13119 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13121 * linux-m68k-low.c: Include <asm/ptrace.h>
13122 (ps_get_thread_area): Implement.
13124 2010-05-03 Doug Evans <dje@google.com>
13126 * event-loop.c (struct callback_event): New struct.
13127 (callback_list): New global.
13128 (append_callback_event, delete_callback_event): New functions.
13129 (process_callback): New function.
13130 (start_event_loop): Call it.
13131 * remote-utils.c (NOT_SCHEDULED): Define.
13132 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13133 moved out of readchar.
13134 (readchar): Rewrite. Call reschedule before returning.
13135 (reset_readchar): New function.
13136 (remote_close): Call it.
13137 (process_remaining, reschedule): New functions.
13138 * server.h (callback_handler_func): New typedef.
13139 (append_callback_event, delete_callback_event): Declare.
13141 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13143 * proc-service.c (ps_pglobal_lookup): Use
13144 thread_db_look_up_one_symbol.
13145 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13146 parameter. Use it instead of all_symbols_looked_up.
13147 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13149 (all_symbols_looked_up): Don't declare.
13150 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13151 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13153 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13154 Set all_symbols_looked_up here.
13155 (thread_db_look_up_one_symbol): New.
13156 (thread_db_get_tls_address): Adjust.
13157 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13158 thread_db object on the heap, and tentatively set it in the
13160 (thread_db_init): Don't set all_symbols_looked_up here.
13161 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13163 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13165 * linux-low.c (linux_kill, linux_detach): Adjust.
13166 (status_pending_p_callback): Remove redundant statement. Check
13167 for !TARGET_WAITIKIND_IGNORE, instead of
13168 TARGET_WAITKIND_STOPPED.
13169 (handle_tracepoints): Make sure LWP is locked. Adjust.
13170 (linux_wait_for_event_1): Adjust.
13171 (linux_cancel_breakpoints): New.
13172 (unsuspend_one_lwp): New.
13173 (unsuspend_all_lwps): New.
13174 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13175 (send_sigstop_callback): Change return type to int, add new
13176 `except' parameter and handle it.
13177 (suspend_and_send_sigstop_callback): New.
13178 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13179 pass them down. If SUSPEND, also increment the lwp's suspend
13181 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13182 (need_step_over_p): Don't consider suspended LWPs.
13183 (start_step_over): Adjust.
13184 (proceed_one_lwp): Change return type to int, add new `except'
13185 parameter and handle it.
13186 (unsuspend_and_proceed_one_lwp): New.
13187 (proceed_all_lwps): Use find_inferior instead of
13189 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13190 also decrement the suspend count of LWPs. Pass `except' down,
13191 instead of hacking its suspend count.
13192 (linux_pause_all): Add `freeze' parameter. Adjust.
13193 (linux_unpause_all): New.
13194 (linux_target_ops): Install linux_unpause_all.
13195 * server.c (handle_status): Adjust.
13196 * target.h (struct target_ops): New fields `unpause_all' and
13197 `cancel_breakpoints'. Add new parameter to `pause_all'.
13198 (pause_all): Add new `freeze' parameter.
13199 (unpause_all): New.
13200 (cancel_breakpoints): New.
13201 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13202 cancel breakpoints.
13203 (cmd_qtstart): Pause threads.
13204 (stop_tracing): Pause threads, and cancel breakpoints.
13205 * win32-low.c (win32_target_ops): Adjust.
13207 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13209 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13210 the inferior right away from here...
13211 (linux_wait_1): ... to here, and adjust to check the thread's
13212 last_resume_kind instead of the lwp's step or stop_expected flags.
13214 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13216 * README: Use consistent `GDB' and `GDBserver' spellings.
13218 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13220 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13221 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13222 (linux_detach_one_lwp): Assume the lwp is stopped.
13223 (any_thread_of): Delete.
13224 (linux_detach): Stop all lwps here. Don't blindly delete all
13226 (delete_lwp_callback): New.
13227 (linux_mourn): Delete all lwps of the process that is gone.
13228 (linux_wait_1): Don't delete the last lwp of the process here.
13229 * mem-break.h (mark_breakpoints_out): Declare.
13230 * mem-break.c (mark_breakpoints_out): New.
13231 (free_all_breakpoints): Use it.
13232 * server.c (handle_target_event): If the process is gone, mark
13234 * thread-db.c (struct thread_db) <create_bp>: New field.
13235 (thread_db_enable_reporting): Fix prototype. Store a thread event
13236 breakpoint reference in the thread_db struct.
13237 (thread_db_load_search): Clear the thread_db object.
13238 (try_thread_db_load_1): Ditto.
13239 (switch_to_process): New.
13240 (disable_thread_event_reporting): Use it.
13241 (remove_thread_event_breakpoints): New.
13242 (thread_db_detach, thread_db_mourn): Use it.
13244 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13246 * linux-low.c (linux_enable_event_reporting): New.
13247 (linux_wait_for_event_1, handle_extended_wait): Use it.
13249 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13251 * linux-low.c (linux_kill_one_lwp, linux_kill)
13252 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13253 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13254 SIGSTOP even if the LWP is stopped.
13255 (send_sigstop_callback): New.
13256 (stop_all_lwps): Use send_sigstop_callback instead.
13257 (linux_resume_one_thread): Adjust.
13258 (proceed_one_lwp): Still proceed an LWP that the client has
13259 requested to stop, if we haven't reported it as stopped yet. Make
13260 sure that LWPs the client want stopped, have a pending SIGSTOP.
13262 2010-04-26 Doug Evans <dje@google.com>
13264 * server.c (handle_general_set): Make static.
13266 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13267 Print received char after testing for error/eof instead of before.
13268 (input_interrupt): Tweak comment.
13270 2010-04-23 Doug Evans <dje@google.com>
13272 * server.c (start_inferior): Print inferior argv if --debug.
13274 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13276 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13277 * nto-x86-low.c: Include server.h
13279 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13281 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13282 be consistent with other sources of this directory.
13283 (init_registers_amd64): Correct name of source file of this function
13286 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13288 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13289 64-bit executables.
13291 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13293 * win32-i386-low.c: Add 64-bit support.
13294 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13295 (init_registers_amd64): Declare.
13296 (mappings): Add 64-bit version of array.
13297 (init_windows_x86): New function.
13298 (the_low_target): Change init_arch field to init_windows_x86.
13300 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13302 * win32-low.c: Adapt to support also 64-bit architecture.
13303 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13304 (get_image_name): Use SIZE_T type for local variable `done'.
13305 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13306 (toolhelp_get_dll_name): Idem.
13307 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13308 Use uintptr_t typecast to avoid warning.
13309 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13310 (handle_exception): Use phex_nz to avoid warning.
13311 (win32_wait): Remove unused local variable `process'.
13313 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13315 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13318 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13320 * configure.ac: Use `ws2_32' library for srv_mingw.
13321 * configure: Regenerate.
13322 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13323 * remote-utils.c: Likewise.
13325 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13327 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13328 if __x86_64__ is defined.
13330 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13332 * configure: Regenerate.
13334 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13336 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13337 * target.h (target_ops): New get_tib_address field.
13338 * win32-low.h (win32_thread_info): Add thread_local_base field.
13339 * win32-low.c (child_add_thread): Add tlb argument.
13340 Set thread_local_base field to TLB.
13341 (get_child_debug_event): Adapt to child_add_thread change.
13342 (win32_get_tib_address): New function.
13343 (win32_target_ops): Set get_tib_address field to
13344 win32_get_tib_address.
13345 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13347 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13349 * linux-low.c (linux_mourn): Also remove the process.
13350 * server.c (handle_target_event): Don't remove the process here.
13351 * nto-low.c (nto_mourn): New.
13352 (nto_target_ops): Install it.
13353 * spu-low.c (spu_mourn): New.
13354 (spu_target_ops): Install it.
13355 * win32-low.c (win32_mourn): New.
13356 (win32_target_ops): Install it.
13358 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13360 * server.h (buffer_xml_printf): Remove redundant `;'.
13362 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13364 * regcache.c (set_register_cache): Invalidate regcaches before
13365 changing the register cache layout.
13366 (regcache_invalidate_one): Allow a NULL regcache.
13367 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13368 regcaches before changing the register cache layout or the target
13371 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13373 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13374 variable warning on Linux/x86-64.
13376 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13378 GDBserver disconnected tracing support.
13380 * linux-low.c (linux_remove_process): Delete.
13381 (add_lwp): Don't set last_resume_kind here.
13382 (linux_kill): Use `mourn'.
13383 (linux_detach): Use `thread_db_detach', and `mourn'.
13384 (linux_mourn): New.
13385 (linux_attach_lwp_1): Adjust comment.
13386 (linux_attach): last_resume_kind moved the thread_info; adjust.
13387 (status_pending_p_callback): Adjust.
13388 (linux_wait_for_event_1): Adjust.
13389 (count_events_callback, select_singlestep_lwp_callback)
13390 (select_event_lwp_callback, cancel_breakpoints_callback)
13391 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13392 (proceed_one_lwp): Adjust.
13393 (linux_async): Add debug output.
13394 (linux_thread_stopped): New.
13395 (linux_pause_all): New.
13396 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13398 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13399 (thread_db_free): Delete declaration.
13400 (thread_db_detach, thread_db_mourn): Declare.
13401 * thread-db.c (thread_db_init): Use thread_db_mourn.
13402 (thread_db_free): Delete, split in two.
13403 (disable_thread_event_reporting): New.
13404 (thread_db_detach): New.
13405 (thread_db_mourn): New.
13407 * server.h (struct thread_info) <last_resume_kind>: New field.
13408 <attached>: Add comment.
13409 <gdb_detached>: New field.
13410 (handler_func): Change return type to int.
13411 (handle_serial_event, handle_target_event): Ditto.
13412 (gdb_connected): Declare.
13414 (disconnected_tracing): Declare.
13415 (stop_tracing): Declare.
13417 * server.c (handle_query) <qSupported>: Report support for
13418 disconnected tracing.
13419 (queue_stop_reply_callback): Account for running threads.
13420 (gdb_wants_thread_stopped): New.
13421 (gdb_wants_all_threads_stopped): New.
13422 (gdb_reattached_process): New.
13423 (handle_status): Clear the `gdb_detached' flag of all processes.
13424 In all-stop, stop all threads.
13425 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13426 (process_serial_event): If the remote connection breaks, or if an
13427 exit was forced with "monitor exit", force an event loop exit.
13428 Handle disconnected tracing on detach.
13429 (handle_serial_event): Adjust.
13430 (handle_target_event): If GDB isn't connected, forward events back
13431 to the inferior, unless the last process exited, in which case,
13432 exit gdbserver. Adjust interface.
13434 * remote-utils.c (remote_open): Don't block in accept. Instead
13435 register an event loop source on the listen socket file
13436 descriptor. Refactor bits into ...
13437 (listen_desc): ... this new global.
13438 (gdb_connected): ... this new function.
13439 (enable_async_notification): ... this new function.
13440 (handle_accept_event): ... this new function.
13441 (remote_close): Clear remote_desc.
13443 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13445 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13447 (mourn_inferior): Define.
13448 (target_process_qsupported): Avoid the dangling else problem.
13449 (thread_stopped): Define.
13450 (pause_all): Define.
13451 (target_waitstatus_to_string): Declare.
13452 * target.c (target_waitstatus_to_string): New.
13454 * tracepoint.c (tracing): Make extern.
13455 (disconnected_tracing): New.
13456 (stop_tracing): Make extern. Handle tracing stops due to GDB
13458 (cmd_qtdisconnected): New.
13459 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13460 (handle_tracepoint_general_set): Handle QTDisconnected.
13462 * event-loop.c (event_handler_func): Change return type to int.
13463 (process_event): Bail out if the event handler wants the event
13465 (handle_file_event): Ditto.
13466 (start_event_loop): Bail out if the event handler wants the event
13469 * nto-low.c (nto_target_ops): Adjust.
13470 * spu-low.c (spu_wait): Don't remove the process here.
13471 (spu_target_ops): Adjust.
13472 * win32-low.c (win32_wait): Don't remove the process here.
13473 (win32_target_ops): Adjust.
13475 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13477 * regcache.c (realloc_register_cache): Invalidate inferior's
13478 regcache before recreating it.
13480 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13482 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13484 2010-04-09 Stan Shebs <stan@codesourcery.com>
13485 Pedro Alves <pedro@codesourcery.com>
13487 * server.h (LONGEST): New.
13488 (struct thread_info) <while_stepping>: New field.
13489 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13491 (initialize_tracepoint, handle_tracepoint_general_set)
13492 (handle_tracepoint_query, tracepoint_finished_step)
13493 (tracepoint_was_hit, release_while_stepping_state_list):
13494 (current_traceframe): Declare.
13495 * server.c (handle_general_set): Handle tracepoint packets.
13496 (read_memory): New.
13497 (write_memory): New.
13498 (handle_search_memory_1): Use read_memory.
13499 (handle_query): Report support for conditional tracepoints, trace
13500 state variables, and tracepoint sources. Handle tracepoint
13502 (main): Initialize the tracepoints module.
13503 (process_serial_event): Handle traceframe reads/writes.
13505 * linux-low.c (handle_tracepoints): New.
13506 (linux_wait_1): Call it.
13507 (linux_resume_one_lwp): Handle while-stepping.
13508 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13509 (linux_target_ops): Install them.
13510 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13512 * linux-x86-low.c (x86_supports_tracepoints): New.
13513 (the_low_target). Install it.
13515 * mem-break.h (delete_breakpoint): Declare.
13516 * mem-break.c (delete_breakpoint): Make external.
13518 * target.h (struct target_ops): Add `supports_tracepoints',
13519 `read_pc', and `write_pc' fields.
13520 (target_supports_tracepoints): Define.
13521 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13524 * regcache.h (struct regcache) <registers_owned>: New field.
13525 (init_register_cache, regcache_cpy): Declare.
13526 (regcache_read_pc, regcache_write_pc): Declare.
13527 (register_cache_size): Declare.
13528 (supply_regblock): Declare.
13529 * regcache.c (init_register_cache): New.
13530 (new_register_cache): Use it.
13531 (regcache_cpy): New.
13532 (register_cache_size): New.
13533 (supply_regblock): New.
13534 (regcache_read_pc, regcache_write_pc): New.
13536 * tracepoint.c: New.
13538 * Makefile.in (OBS): Add tracepoint.o.
13539 (tracepoint.o): New rule.
13541 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13543 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13545 (i386-mmx.c): Likewise.
13546 (i386-mmx-linux.o): Likewise.
13547 (i386-mmx-linux.c): Likewise.
13549 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13550 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13551 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13552 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13554 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13555 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13556 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13558 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13560 * Makefile.in (clean): Updated.
13562 (i386-avx.c): Likewise.
13563 (i386-avx-linux.o): Likewise.
13564 (i386-avx-linux.c): Likewise.
13565 (amd64-avx.o): Likewise.
13566 (amd64-avx.c): Likewise.
13567 (amd64-avx-linux.o): Likewise.
13568 (amd64-avx-linux.c): Likewise.
13570 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13571 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13572 (srv_amd64_regobj): Add amd64-avx.o.
13573 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13574 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13575 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13576 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13577 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13578 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13579 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13581 * i387-fp.c: Include "i386-xstate.h".
13583 (i387_cache_to_xsave): Likewise.
13584 (i387_xsave_to_cache): Likewise.
13585 (x86_xcr0): Likewise.
13587 * i387-fp.h (i387_cache_to_xsave): Likewise.
13588 (i387_xsave_to_cache): Likewise.
13589 (x86_xcr0): Likewise.
13591 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13592 * linux-crisv32-low.c (target_regsets): Likewise.
13593 * linux-m68k-low.c (target_regsets): Likewise.
13594 * linux-mips-low.c (target_regsets): Likewise.
13595 * linux-ppc-low.c (target_regsets): Likewise.
13596 * linux-s390-low.c (target_regsets): Likewise.
13597 * linux-sh-low.c (target_regsets): Likewise.
13598 * linux-sparc-low.c (target_regsets): Likewise.
13599 * linux-xtensa-low.c (target_regsets): Likewise.
13601 * linux-low.c: Include <sys/uio.h>.
13602 (regsets_fetch_inferior_registers): Support nt_type.
13603 (regsets_store_inferior_registers): Likewise.
13604 (linux_process_qsupported): New.
13605 (linux_target_ops): Add linux_process_qsupported.
13607 * linux-low.h (regset_info): Add nt_type.
13608 (linux_target_ops): Add process_qsupported.
13610 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13612 (init_registers_i386_avx_linux): New.
13613 (init_registers_amd64_avx_linux): Likewise.
13614 (xmltarget_i386_linux_no_xml): Likewise.
13615 (xmltarget_amd64_linux_no_xml): Likewise.
13616 (PTRACE_GETREGSET): Likewise.
13617 (PTRACE_SETREGSET): Likewise.
13618 (x86_fill_xstateregset): Likewise.
13619 (x86_store_xstateregset): Likewise.
13620 (use_xml): Likewise.
13621 (x86_linux_update_xmltarget): Likewise.
13622 (x86_linux_process_qsupported): Likewise.
13623 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13624 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13625 init_registers_i386_linux here. Call
13626 x86_linux_update_xmltarget.
13627 (the_low_target): Add x86_linux_process_qsupported.
13629 * server.c (handle_query): Call target_process_qsupported.
13631 * target.h (target_ops): Add process_qsupported.
13632 (target_process_qsupported): New.
13634 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13636 * inferiors.c (add_thread): Set last_status kind to
13637 TARGET_WAITKIND_IGNORE.
13638 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13639 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13640 (linux_wait_1): Move `thread' local definition to block that uses
13641 it. Don't NULL initialize `event_child'.
13642 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13643 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13644 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13646 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13648 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13649 an extended waitstatus, or by a watchpoint.
13650 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13651 thread was stepping or has been stopped by a watchpoint.
13653 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13655 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13656 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13657 of another, then delete the previous, and validate all
13659 (validate_inserted_breakpoint): New.
13660 (delete_disabled_breakpoints): New.
13661 (validate_breakpoints): New.
13662 (check_mem_read): Validate breakpoints before trusting their
13663 shadow. Delete disabled breakpoints.
13664 (check_mem_write): Validate breakpoints before trusting they
13665 should be inserted. Delete disabled breakpoints.
13666 * mem-break.h (validate_breakpoints):
13667 * server.c (handle_query): Validate breakpoints when we see a
13670 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13672 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13673 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13674 if we could tell there's a GDB breakpoint at stop_pc.
13675 (need_step_over_p): Don't do a step over if we find a GDB
13676 breakpoint at the resume PC.
13678 * mem-break.c (struct raw_breakpoint): New.
13679 (enum bkpt_type): New type `gdb_breakpoint'.
13680 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13681 fields. New field `raw'.
13682 (find_raw_breakpoint_at): New.
13683 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13684 breakpoint instead.
13685 (set_breakpoint_at): Adjust.
13686 (delete_raw_breakpoint): New.
13687 (release_breakpoint): New.
13688 (delete_breakpoint): Rename to...
13689 (delete_breakpoint_1): ... this. Add proc parameter. Use
13690 release_breakpoint. Return ENOENT.
13691 (delete_breakpoint): Reimplement.
13692 (find_breakpoint_at): Delete.
13693 (find_gdb_breakpoint_at): New.
13694 (delete_breakpoint_at): Delete.
13695 (set_gdb_breakpoint_at): New.
13696 (delete_gdb_breakpoint_at): New.
13697 (gdb_breakpoint_here): New.
13698 (set_reinsert_breakpoint): Use release_breakpoint.
13699 (uninsert_breakpoint): Rename to ...
13700 (uninsert_raw_breakpoint): ... this.
13701 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13702 (reinsert_raw_breakpoint): Change parameter type to
13704 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13706 (check_breakpoints): Adjust. Use release_breakpoint.
13707 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13708 (breakpoint_inserted_here): Ditto.
13709 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13710 Don't trust the breakpoint's shadow if it is not inserted.
13711 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13712 (delete_all_breakpoints): Adjust.
13713 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13714 use delete_breakpoint_1.
13716 * mem-break.h (breakpoints_supported): Delete declaration.
13717 (set_gdb_breakpoint_at): Declare.
13718 (gdb_breakpoint_here): Declare.
13719 (delete_breakpoint_at): Delete.
13720 (delete_gdb_breakpoint_at): Declare.
13722 * server.h (struct raw_breakpoint): Forward declare.
13723 (struct process_info): New field `raw_breakpoints'.
13725 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13728 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13730 * linux-low.c (status_pending_p_callback): Fix comment.
13731 (linux_wait_for_event_1): Move most of the internal breakpoint
13732 handling from here...
13733 (linux_wait_1): ... to here.
13734 (count_events_callback): New.
13735 (select_singlestep_lwp_callback): New.
13736 (select_event_lwp_callback): New.
13737 (cancel_breakpoints_callback): New.
13738 (select_event_lwp): New.
13739 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13740 priority to all LWPs that have had events that should be reported
13741 to the client. Cancel breakpoints when about to reporting the
13742 event to the client, not while stopping lwps. No longer cancel
13743 finished single-steps here.
13744 (cancel_finished_single_step): Delete.
13745 (cancel_finished_single_steps): Delete.
13747 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13749 * mem-break.c (enum bkpt_type): New.
13750 (struct breakpoint): New field `type'.
13751 (set_breakpoint_at): Change return type to struct breakpoint
13752 pointer. Set type to `other_breakpoint' by default.
13753 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13754 in the breakpoint list.
13755 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13756 (reinsert_breakpoint): Rename to ...
13757 (reinsert_raw_breakpoint): ... this.
13758 (reinsert_breakpoints_at): Adjust.
13759 * mem-break.h (struct breakpoint): Declare.
13760 (set_breakpoint_at): Change return type to struct breakpoint
13763 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13765 * server.c (handle_query): Assign, not compare.
13767 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13769 Teach linux gdbserver to step-over-breakpoints.
13771 * linux-low.c (can_hardware_single_step): New.
13772 (supports_breakpoints): New.
13773 (handle_extended_wait): If stopping threads, read the stop pc of
13774 the new cloned LWP.
13776 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13777 low target doesn't support retrieving the PC.
13778 (add_lwp): Set last_resume_kind to resume_continue.
13779 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13780 (linux_attach): Don't clear stop_expected. Set the lwp's
13781 last_resume_kind to resume_stop.
13782 (linux_detach_one_lwp): Don't check for removed breakpoints.
13783 (check_removed_breakpoint): Delete.
13784 (status_pending_p): Rename to ...
13785 (status_pending_p_callback): ... this. Don't check for removed
13786 breakpoints. Don't consider threads that are stopped from GDB's
13788 (linux_wait_for_lwp): Always read the stop_pc here.
13789 (cancel_breakpoint): New.
13790 (step_over_bkpt): New global.
13791 (linux_wait_for_event_1): Implement stepping over breakpoints.
13792 (gdb_wants_lwp_stopped): New.
13793 (gdb_wants_all_stopped): New.
13794 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13795 single-step traps here. Store the thread's last reported target
13797 (send_sigstop): Don't clear stop_expected. Always set it,
13799 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13800 (cancel_finished_single_step): New.
13801 (cancel_finished_single_steps): New.
13802 (wait_for_sigstop): Don't cancel finished single-step traps here.
13803 (linux_resume_one_lwp): Don't check for removed breakpoints.
13804 Don't set `step' on non-hardware step archs.
13805 (linux_set_resume_request): Ignore resume_stop requests if already
13806 stopping or stopped. Set the lwp's last_resume_kind.
13807 (resume_status_pending_p): Don't check for removed breakpoints.
13808 (need_step_over_p): New.
13809 (start_step_over): New.
13810 (finish_step_over): New.
13811 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13812 requests. Clear the thread's last reported target waitstatus.
13813 Don't use the `suspended' flag. Don't consider pending breakpoints.
13814 (linux_resume): Start a step-over if necessary.
13815 (proceed_one_lwp): New.
13816 (proceed_all_lwps): New.
13817 (unstop_all_lwps): New.
13818 * linux-low.h (struct lwp_info): Rewrite comment for the
13819 `suspended' flag. Add the `stop_pc' field. Delete the
13820 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13821 Add `'last_resume_kind' and `need_step_over' fields.
13822 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13823 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13824 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13825 (set_raw_breakpoint_at): New.
13826 (set_breakpoint_at): Rewrite to use it.
13827 (reinsert_breakpoint_handler): Delete.
13828 (set_reinsert_breakpoint): New.
13829 (reinsert_breakpoint_by_bp): Delete.
13830 (delete_reinsert_breakpoints): New.
13831 (uninsert_breakpoint): Rewrite.
13832 (uninsert_breakpoints_at): New.
13833 (reinsert_breakpoint): Rewrite.
13834 (reinsert_breakpoints_at): New.
13835 (check_breakpoints): Rewrite.
13836 (breakpoint_here): New.
13837 (breakpoint_inserted_here): New.
13838 (check_mem_read): Adjust.
13839 * mem-break.h (breakpoints_supported, breakpoint_here)
13840 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13841 (reinsert_breakpoint_by_bp): Delete declaration.
13842 (delete_reinsert_breakpoints): Declare.
13843 (reinsert_breakpoint): Delete declaration.
13844 (reinsert_breakpoints_at): Declare.
13845 (uninsert_breakpoint): Delete declaration.
13846 (uninsert_breakpoints_at): Declare.
13847 (check_breakpoints): Adjust prototype.
13848 * server.h: Adjust include order.
13849 (struct thread_info): Declare here. Add a `last_status' field.
13851 2010-03-23 Michael Snyder <msnyder@vmware.com>
13853 * server.c (crc32): New function.
13854 (handle_query): Add handling for 'qCRC:' request.
13856 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13858 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13859 lwp had been stopped by a watchpoint.
13861 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13863 * server.h (internal_error): Declare.
13864 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13865 * utils.c (internal_error): New function.
13867 2010-03-15 Andreas Schwab <schwab@redhat.com>
13869 * configure.srv: Fix typo setting srv_regobj.
13871 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13873 * linux-low.c (fetch_register): Avoid passing a non string literal
13875 (usr_store_inferior_registers): Ditto.
13877 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13879 * linux-low.c (linux_write_memory): Bail out early if peeking
13882 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13884 * linux-low.h (struct lwp_info): New fields
13885 `stopped_by_watchpoint' and `stopped_data_address'.
13886 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13887 here, and cache them in the lwp object.
13888 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13890 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13892 (linux_stopped_by_watchpoint): Rewrite.
13893 (linux_stopped_data_address): Rewrite.
13895 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13897 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13898 switching the current inferior, not before.
13900 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13902 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13903 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13904 i386-linux.c and amd64-linux.c.
13905 (reg-i386.o): Removed.
13906 (reg-i386.c): Likewise.
13907 (reg-i386-linux.o): Likewise.
13908 (reg-i386-linux.c): Likewise.
13909 (reg-x86-64.o): Likewise.
13910 (reg-x86-64.c): Likewise.
13911 (reg-x86-64-linux.o): Likewise.
13912 (reg-x86-64-linux.c): Likewise.
13914 (i386.c): Likewise.
13915 (i386-linux.o): Likewise.
13916 (i386-linux.c): Likewise.
13917 (amd64.o): Likewise.
13918 (amd64.c): Likewise.
13919 (amd64-linux.o): Likewise.
13920 (amd64-linux.c): Likewise.
13922 * configure.srv (srv_i386_regobj): New.
13923 (srv_i386_linux_regobj): Likewise.
13924 (srv_amd64_regobj): Likewise.
13925 (srv_amd64_linux_regobj): Likewise.
13926 (srv_i386_32bit_xmlfiles): Likewise.
13927 (srv_i386_64bit_xmlfiles): Likewise.
13928 (srv_i386_xmlfiles): Likewise.
13929 (srv_amd64_xmlfiles): Likewise.
13930 (srv_i386_linux_xmlfiles): Likewise.
13931 (srv_amd64_linux_xmlfiles): Likewise.
13932 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13933 srv_xmlfiles to $srv_i386_xmlfiles.
13934 (i[34567]86-*-mingw32ce*): Likewise.
13935 (i[34567]86-*-mingw*): Likewise.
13936 (i[34567]86-*-nto*): Likewise.
13937 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13938 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13939 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13940 (x86_64-*-linux*): Likewise.
13942 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13943 (init_registers_amd64_linux): New.
13944 (x86_arch_setup): Replace init_registers_x86_64_linux with
13945 init_registers_amd64_linux.
13947 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13949 * configure.ac: Check for libdl. If it is not available link against
13950 static libthread_db.
13951 * configure: Regenerate.
13953 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13957 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13958 handing a read watchpoint.
13959 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13961 2010-02-12 Doug Evans <dje@google.com>
13963 * linux-low.c (linux_supports_tracefork_flag): Document.
13964 (linux_look_up_symbols): Add comment.
13966 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13968 * regcache.c (supply_register): Clear regcache if buf is NULL.
13970 2010-02-02 Nicolas Roche <roche@sourceware.org>
13971 Joel Brobecker <brobecker@adacore.com>
13973 * inferiors.c (find_inferior): Add function documentation.
13974 (unloaded_dll): Handle the case where the unloaded dll has not
13975 been previously registered in the dll list.
13977 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13979 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13980 (thumb2_breakpoint): New.
13981 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13983 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13985 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13986 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13989 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13991 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13993 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13995 * linux-s390-low.c (s390_collect_ptrace_register)
13996 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13998 2010-01-21 Doug Evans <dje@google.com>
14000 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14001 (PTRACE_ARG4_TYPE): New macro.
14002 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14003 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14004 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14005 (usr_store_inferior_registers): Ditto.
14006 (linux_read_memory, linux_write_memory): Ditto.
14007 (linux_test_for_tracefork): Ditto.
14009 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14010 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14012 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14014 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14017 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14019 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14020 prototype to take a regcache. Adjust.
14022 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14024 * regcache.h (struct thread_info): Forward declare.
14025 (struct regcache): New.
14026 (new_register_cache): Adjust prototype.
14027 (get_thread_regcache): Declare.
14028 (free_register_cache): Adjust prototype.
14029 (registers_to_string, registers_from_string): Ditto.
14030 (supply_register, supply_register_by_name, collect_register)
14031 (collect_register_as_string, collect_register_by_name): Ditto.
14032 * regcache.c (struct inferior_regcache_data): Delete.
14033 (get_regcache): Rename to ...
14034 (get_thread_regcache): ... this. Adjust. Switch inferior before
14035 fetching registers.
14036 (regcache_invalidate_one): Adjust.
14037 (regcache_invalidate): Fix prototype.
14038 (new_register_cache): Return the new register cache.
14039 (free_register_cache): Change prototype.
14040 (realloc_register_cache): Adjust.
14041 (registers_to_string): Change prototype to take a regcache. Adjust.
14042 (registers_from_string): Ditto.
14043 (register_data): Ditto.
14044 (supply_register): Ditto.
14045 (supply_register_by_name): Ditto.
14046 (collect_register): Ditto.
14047 (collect_register_as_string): Ditto.
14048 (collect_register_by_name): Ditto.
14049 * server.c (process_serial_event): Adjust.
14050 * linux-low.h (regset_fill_func, regset_store_func): Change
14052 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14054 * linux-low.c (get_stop_pc): Adjust.
14055 (check_removed_breakpoint): Adjust.
14056 (linux_wait_for_event): Adjust.
14057 (linux_resume_one_lwp): Adjust.
14058 (fetch_register): Add regcache parameter. Adjust.
14059 (usr_store_inferior_registers): Ditto.
14060 (regsets_fetch_inferior_registers): Ditto.
14061 (regsets_store_inferior_registers): Ditto.
14062 (linux_fetch_registers, linux_store_registers): Ditto.
14063 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14065 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14067 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14068 prototype to take a regcache.
14069 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14070 * remote-utils.c (convert_ascii_to_int, outreg)
14071 (prepare_resume_reply): Change prototype to take a regcache.
14073 * target.h (struct target_ops) <fetch_registers, store_registers>:
14074 Change prototype to take a regcache.
14075 (fetch_inferior_registers, store_inferior_registers): Change
14076 prototype to take a regcache. Adjust.
14077 * proc-service.c (ps_lgetregs): Adjust.
14078 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14079 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14080 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14081 take a regcache. Adjust.
14082 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14083 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14084 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14085 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14086 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14087 (cris_cannot_fetch_register):
14088 (cris_breakpoint_at): Change prototype to take a regcache.
14090 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14091 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14092 to take a regcache. Adjust.
14093 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14095 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14096 take a regcache. Adjust.
14097 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14098 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14099 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14100 * linux-mips-low.c (mips_get_pc):
14101 (mips_set_pc): Change prototype to take a regcache. Adjust.
14102 (mips_reinsert_addr): Adjust.
14103 (mips_collect_register): Change prototype to take a regcache.
14105 (mips_supply_register):
14106 (mips_collect_register_32bit, mips_supply_register_32bit)
14107 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14108 (mips_store_fpregset): Ditto.
14109 * linux-ppc-low.c (ppc_supply_ptrace_register)
14110 (ppc_supply_ptrace_register): Ditto.
14111 (parse_spufs_run): Adjust.
14112 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14113 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14114 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14115 take a regcache. Adjust.
14116 * linux-s390-low.c (s390_collect_ptrace_register)
14117 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14118 (s390_set_pc): Change prototype to take a regcache. Adjust.
14119 (s390_arch_setup): Adjust.
14120 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14121 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14122 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14123 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14124 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14126 (sparc_breakpoint_at): Adjust.
14127 * linux-xtensa-low.c (xtensa_fill_gregset):
14128 (xtensa_store_gregset):
14129 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14130 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14131 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14132 prototype to take a regcache. Adjust.
14133 * win32-arm-low.c (arm_fetch_inferior_register)
14134 (arm_store_inferior_register): Change prototype to take a
14136 * win32-i386-low.c (i386_fetch_inferior_register)
14137 (i386_store_inferior_register): Change prototype to take a
14139 * win32-low.c (child_fetch_inferior_registers)
14140 (child_store_inferior_registers): Change prototype to take a
14142 (win32_wait): Adjust.
14143 (win32_fetch_inferior_registers): Change prototype to take a
14145 (win32_store_inferior_registers): Adjust.
14146 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14147 store_inferior_register>: Change prototype to take a regcache.
14149 2010-01-20 Doug Evans <dje@google.com>
14151 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14153 (linux_wait_for_event1, linux_init_signals): Ditto.
14154 (W_STOPCODE): Provide definition if missing.
14156 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14158 * linux-low.c (linux_core_of_thread): New.
14159 (compare_ints, show_process, list_threads): New.
14160 (linux_qxfer_osdata): Report threads and cores.
14161 (linux_target_op): Register linux_core_of_thread.
14162 * remote-utils.c (prepare_resume_reply): Report the core.
14163 (buffer_xml_printf): Support %d specifier.
14164 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14166 (handle_query): Handle qXfer:threads. Announce availability
14168 * target.h (struct target_ops): New field core_of_thread.
14170 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14172 * Makefile.in (clean): Remove new generated files.
14173 (reg-s390.o, reg-s390.c): Remove rules.
14174 (reg-s390x.o, reg-s390x.c): Likewise.
14175 (s390-linux32.o, s390-linux32.c): Add rules.
14176 (s390-linux64.o, s390-linux64.c): Likewise.
14177 (s390x-linux64.o, s390x-linux64.c): Likewise.
14178 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14179 * linux-s390-low.c: Include <elf.h>.
14180 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14181 (init_registers_s390): Remove prototype.
14182 (init_registers_s390x): Likewise.
14183 (init_registers_s390_linux32): Add prototype.
14184 (init_registers_s390_linux64): Likewise.
14185 (init_registers_s390x_linux64): Likewise.
14186 (s390_num_regs_3264): New define.
14187 (s390_regmap_3264): New global variable.
14188 (s390_cannot_fetch_register): Remove obsolete check.
14189 (s390_cannot_store_register): Likewise.
14190 (s390_collect_ptrace_register): Handle upper/lower register halves.
14191 (s390_supply_ptrace_register): Likewise.
14192 (s390_fill_gregset): Update to register number changes.
14193 (s390_get_hwcap): New routine.
14194 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14195 Install appropriate regmap and register set.
14197 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14199 * server.c (gdbserver_version): Update copyright year to 2010.
14200 * gdbreplay.c (gdbreplay_version): Likewise.
14202 2009-12-28 Doug Evans <dje@google.com>
14204 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14205 elf/external.h. Include <elf.h> instead but only if necessary.
14207 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14209 * linux-low.c (linux_remove_process): Remove `detaching'
14210 parameter. Don't release/detach from thread_db here.
14211 (linux_kill): Release/detach from thread_db here, ...
14212 (linux_detach): ... and here, before actually detaching.
14213 (linux_wait_1): ... and here, when a process exits.
14214 * thread-db.c (any_thread_of): New.
14215 (thread_db_free): Switch the current inferior to a thread of the
14218 2009-12-21 Doug Evans <dje@google.com>
14220 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14222 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14223 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14224 warning ifndef __NR_tkill. Move setting of errno there too.
14225 Delete unnecessary resetting of errno after syscall.
14226 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14228 * configure.ac: Check for dladdr.
14229 * config.in: Regenerate.
14230 * configure: Regenerate.
14231 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14232 (try_thread_db_load): Update.
14234 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14236 2009-12-18 Doug Evans <dje@google.com>
14238 * event-loop.c: Include unistd.h if it exists.
14240 * linux-low.c (my_waitpid): Move definition away from being in
14241 between linux_tracefork_child/linux_test_for_tracefork.
14243 * gdb_proc_service.h (psaddr_t): Fix type.
14244 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14245 signature to match glibc.
14247 2009-12-16 Doug Evans <dje@google.com>
14249 * linux-low.c (linux_read_memory): Fix argument to read.
14251 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14253 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14254 events, don't leave current_inferior pointing at null.
14256 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14258 * win32-low.c (LOG): Delete.
14259 (OUTMSG): Output to stderr.
14260 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14261 on compile time LOG macro.
14262 (win32_wait): Fix debug output.
14264 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14266 * win32-low.c (win32_add_one_solib): If the dll name is
14267 "ntdll.dll", prepend the system directory to the dll path.
14269 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14271 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14273 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14274 Vladimir Prus <vladimir@codesourcery.com>
14276 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14277 * configure.ac: Check for __mcoldfire__ and set
14278 gdb_cv_m68k_is_coldfire.
14279 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14280 reg-cf.o and reg-m68k.o.
14281 * configure: Regenerated.
14283 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14285 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14286 Pass it to thread_db_free.
14287 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14288 proper `detaching' argument to linux_remove_process.
14289 * linux-low.h (thread_db_free): Add `detaching' parameter.
14290 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14292 (thread_db_free): Add `detaching' parameter. Only
14293 call td_ta_clear_event if detaching from process.
14295 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14297 * thread-db.c (thread_db_free): Fix typo.
14299 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14302 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14304 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14306 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14307 with an i686 compiler.
14308 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14310 * configure: Rebuilt.
14312 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14316 * server.c (handle_search_memory_1): Correct read_addr initialization
14317 in loop for searching subsequent chunks.
14319 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14321 * configure.ac: New --with-libthread-db option.
14322 * thread-db.c: Allow direct dependence on libthread_db.
14323 (thread_db_free): Adjust.
14324 * config.in: Regenerate.
14325 * configure: Likewise.
14327 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14330 * thread-db.c (attach_thread): New function.
14331 (maybe_attach_thread): Return success/failure.
14332 (find_new_threads_callback): Adjust.
14333 (thread_db_find_new_threads): Loop until no new threads.
14335 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14337 * proc-service.c (ps_lgetregs): Formatting.
14339 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14341 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14342 * configure.ac: Adjust.
14343 * linux-low.h (struct process_info_private): Move members to struct
14345 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14346 * linux-low.c (linux_remove_process): Adjust.
14347 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14348 * server.c (handle_query): Move code ...
14349 (handle_monitor_command): ... here. New function.
14350 * target.h (struct target_ops): New member.
14351 * thread-db.c (struct thread_db): New.
14352 (libthread_db_search_path): New variable.
14353 (thread_db_create_event, thread_db_enable_reporting)
14354 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14355 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14356 (try_thread_db_load_1, dladdr_to_soname): New functions.
14357 (try_thread_db_load, thread_db_load_search): New functions.
14358 (thread_db_init): Search for libthread_db.
14359 (thread_db_free): New function.
14360 (thread_db_handle_monitor_command): Likewise.
14361 * config.in: Regenerate.
14362 * configure: Regenerate.
14364 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14366 * spu-low.c (spu_kill): Wait for inferior to terminate.
14367 Call clear_inferiors.
14368 (spu_detach): Call clear_inferiors.
14370 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14372 * aclocal.m4: Regenerate.
14373 * config.in: Likewise.
14374 * configure: Likewise.
14376 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14378 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14379 (parse_spufs_run): New function.
14380 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14381 (ppc_breakpoint_at): Handle SPU breakpoints.
14383 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14385 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14386 (SPUFS_MAGIC): Define.
14387 (spu_enumerate_spu_ids): New function.
14388 (linux_qxfer_spu): New function.
14389 (linux_target_ops): Install linux_qxfer_spu.
14391 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14393 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14394 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14395 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14396 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14397 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14398 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14399 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14400 (init_registers_powerpc_cell32l): Add prototype.
14401 (init_registers_powerpc_cell64l): Likewise.
14402 (ppc_arch_setup): Detect Cell/B.E. architecture.
14404 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14406 * Makefile.in (datarootdir): New variable.
14408 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14410 * linux-low.c (linux_write_memory): Update debugging output.
14411 * Makefile.in (clean): Add new descriptions.
14412 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14413 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14414 * configure.srv: Add new files for arm*-*-linux*.
14415 * linux-arm-low.c: Add new declarations.
14416 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14417 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14418 (HWCAP_VFPv3D16): New.
14419 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14420 instead of __IWMMXT__.
14421 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14422 (arm_arch_setup): New.
14423 (target_regsets): Remove #ifdef. Add VFP regset.
14424 (the_low_target): Use arm_arch_setup.
14426 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14428 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14429 the main thread again.
14431 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14433 Adding Neutrino gdbserver.
14434 * configure: Regenerated.
14435 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14436 * configure.srv (i[34567]86-*-nto*): New target.
14437 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14438 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14439 (nto_comctrl) [__QNX__]: New function.
14440 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14442 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14444 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14447 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14448 Pedro Alves <pedro@codesourcery.com>
14450 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14451 don't support CONTEXT_EXTENDED_REGISTERS.
14452 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14453 (the_low_target): Install them.
14454 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14455 failing with ERROR_PIPE_NOT_CONNECTED.
14457 2009-06-30 Doug Evans <dje@google.com>
14458 Pierre Muller <muller@ics.u-strasbg.fr>
14460 Add h/w watchpoint support to x86-linux, win32-i386.
14461 * Makefile.in (SFILES): Add i386-low.c
14462 (i386_low_h): Define.
14463 (i386-low.o): Add dependencies.
14464 (linux-x86-low.o): Add i386-low.h dependency.
14465 (win32-i386-low.o): Ditto.
14466 * i386-low.c: New file.
14467 * i386-low.h: New file.
14468 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14469 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14470 * linux-low.c (linux_add_process): Initialize arch_private.
14471 (linux_remove_process): Free arch_private.
14472 (add_lwp): Initialize arch_private.
14473 (delete_lwp): Free arch_private.
14474 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14476 * linux-low.h (process_info_private): New member arch_private.
14477 (lwp_info): New member arch_private.
14478 (linux_target_ops): New members new_process, new_thread,
14480 (ptid_of): New macro.
14481 * linux-x86-low.c: Include stddef.h, i386-low.h.
14482 (arch_process_info): New struct.
14483 (arch_lwp_info): New struct.
14484 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14485 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14486 (i386_dr_low_get_status): New function.
14487 (x86_insert_point, x86_remove_point): New functions.
14488 (x86_stopped_by_watchpoint): New function.
14489 (x86_stopped_data_address): New function.
14490 (x86_linux_new_process, x86_linux_new_thread): New functions.
14491 (x86_linux_prepare_to_resume): New function.
14492 (the_low_target): Add entries for insert_point, remove_point,
14493 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14495 * server.c (debug_hw_points): New global.
14496 (monitor_show_help): Document set debug-hw-points.
14497 (handle_query): Process "set debug-hw-points".
14498 * server.h (debug_hw_points): Declare.
14499 (paddress): Declare.
14500 * utils.c (NUMCELLS, CELLSIZE): New macros.
14501 (get_sell, xsnprintf, paddress): New functions.
14502 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14503 remove_point, stopped_by_watchpoint, stopped_data_address.
14504 * win32-i386-low.c: Include i386-low.h.
14505 (debug_reg_state): Replaces dr.
14506 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14507 (i386_dr_low_get_status): New function.
14508 (i386_insert_point, i386_remove_point): New functions.
14509 (i386_stopped_by_watchpoint): New function.
14510 (i386_stopped_data_address): New function.
14511 (i386_initial_stuff): Update.
14512 (get_thread_context,set_thread_context,i386_thread_added): Update.
14513 (the_low_target): Add entries for insert_point,
14514 remove_point, stopped_by_watchpoint, stopped_data_address.
14515 * win32-low.c (win32_insert_watchpoint): New function.
14516 (win32_remove_watchpoint): New function.
14517 (win32_stopped_by_watchpoint): New function.
14518 (win32_stopped_data_address): New function.
14519 (win32_target_ops): Add entries for insert_watchpoint,
14520 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14521 * win32-low.h (win32_target_ops): New members insert_point,
14522 remove_point, stopped_by_watchpoint, stopped_data_address.
14524 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14526 * server.c (process_serial_event): Re-return unsupported, not
14527 error, if the type isn't recognized. Re-allow supporting only
14528 insert or remove packets. Also call require_running for
14529 breakpoints. Add missing break statement to default case. Tidy.
14530 * target.h (struct target_ops): Rename insert_watchpoint to
14531 insert_point, and remove_watchpoint to remove_point.
14533 * linux-low.h (struct linux_target_ops): Likewise.
14534 * linux-low.c (linux_insert_watchpoint): Rename to ...
14535 (linux_insert_point): ... this. Adjust.
14536 (linux_remove_watchpoint): Rename to ...
14537 (linux_remove_point): ... this. Adjust.
14538 (linux_target_ops): Adjust.
14539 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14540 (cris_insert_point): ... this.
14541 (cris_remove_watchpoint): Rename to ...
14542 (cris_remove_point): ... this.
14543 (the_low_target): Adjust.
14545 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14547 * server.c (handle_v_kill): Pass signal_pid to
14548 kill_inferior if multi_process is zero.
14550 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14552 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14553 * target.h (target_ops): Comment for *_watchpoint to make it clear
14554 the functions can get types '0' and '1'.
14556 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14558 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14559 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14560 * regcache.c (get_regcache): Likewise.
14561 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14562 * win32-low.c (child_fetch_inferior_registers): Remove check for
14565 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14566 Pedro Alves <pedro@codesourcery.com>
14568 * target.h (struct target_ops) <supports_multi_process>: New
14570 (target_supports_multi_process): New.
14571 * server.c (handle_query): Even if GDB reports support, only
14572 enable multi-process if the target also supports it. Report
14573 multi-process support only if the target backend supports it.
14574 * linux-low.c (linux_supports_multi_process): New function.
14575 (linux_target_ops): Install it as target_supports_multi_process
14578 2009-05-24 Doug Evans <dje@google.com>
14580 Global renaming of find_thread_pid to find_thread_ptid.
14581 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14582 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14583 All callers updated.
14585 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14586 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14589 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14590 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14591 (linux_resume_one_lwp): Ditto.
14593 2009-05-23 Doug Evans <dje@google.com>
14595 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14596 from struct inferior_list_entry * to struct lwp_info *.
14597 All callers updated.
14599 2009-05-13 Doug Evans <dje@google.com>
14601 * linux-x86-low.c: Don't include assert.h.
14602 (x86_siginfo_fixup): Use fatal, not assert.
14603 (x86_arch_setup): Fix comment.
14605 2009-05-12 Doug Evans <dje@google.com>
14607 Biarch support for i386/amd64 gdbserver.
14608 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14609 Add linux-x86-low.c.
14610 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14611 (linux-x86-low.o): Add.
14612 * linux-x86-64-low.c: Delete.
14613 * linux-i386-low.c: Delete.
14614 * linux-x86-low.c: New file.
14615 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14617 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14619 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14620 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14621 (linux_child_pid_to_exec_file): New function.
14622 (elf_64_header_p, elf_64_file_p): New functions.
14623 (siginfo_fixup): New function.
14624 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14625 give target a chance to convert layout.
14626 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14627 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14629 2009-05-07 Doug Evans <dje@google.com>
14631 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14632 (regsets_store_inferior_registers): Ditto.
14634 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14638 * linux-low.c (must_set_ptrace_flags): Delete.
14639 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14641 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14642 `lwp->must_set_ptrace_flags' instead.
14643 (linux_wait_for_event_1): Set ptrace options here.
14644 (linux_wait_1): ... not here.
14646 2009-04-30 Doug Evans <dje@google.com>
14648 * inferiors.c (started_inferior_callback): New function.
14649 (attached_inferior_callback): New function.
14650 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14651 * server.c (print_started_pid, print_attached_pid): New functions.
14652 (detach_or_kill_for_exit): New function.
14653 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14654 * server.h (have_started_inferiors_p): Declare.
14655 (have_attached_inferiors_p): Declare.
14657 * inferiors.c (remove_process): Fix memory leak, free process.
14658 * linux-low.c (linux_remove_process): New function.
14659 (linux_kill): Call it instead of remove_process.
14660 (linux_detach, linux_wait_1): Ditto.
14662 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14664 * configure.srv: Add x86 Windows CE target.
14666 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14668 * inferiors.c (get_thread_process): Make global.
14669 * server.h (get_thread_process): Add prototype.
14670 * thread-db.c (find_one_thread): Use get_thread_process
14671 instead of current_process.
14672 (thread_db_get_tls_address): Do not crash if called when
14673 thread layer is not yet initialized.
14675 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14677 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14678 * spu-low.c (current_tid): Rename to ...
14679 (current_ptid): ... this.
14680 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14681 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14682 ptid_get_lwp (current_ptid) instead of current_tid.
14683 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14684 instead of current_tid. Use find_process_pid to verify pid
14685 argument is valid. Pass proper argument to remove_process.
14686 (spu_thread_alive): Compare current_ptid instead of current_tid.
14687 (spu_resume): Likewise.
14689 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14691 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14694 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14696 Implement the multiprocess extensions, and add linux multiprocess
14699 * server.h (ULONGEST): Declare.
14700 (struct ptid, ptid_t): New.
14701 (minus_one_ptid, null_ptid): Declare.
14702 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14703 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14704 (struct inferior_list_entry): Change `id' type from unsigned from
14706 (struct sym_cache, struct breakpoint, struct
14707 process_info_private): Forward declare.
14708 (struct process_info): Declare.
14709 (current_process): Declare.
14710 (all_processes): Declare.
14711 (initialize_inferiors): Declare.
14712 (add_thread): Adjust to use ptid_t.
14713 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14714 (add_process, remove_process, find_thread_pid): Declare.
14715 (find_inferior_id): Adjust to use ptid_t.
14716 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14717 (multi_process): Declare.
14718 (push_event): Adjust to use ptid_t.
14719 (read_ptid, write_ptid): Declare.
14720 (prepare_resume_reply): Adjust to use ptid_t.
14721 (clear_symbol_cache): Declare.
14722 * inferiors.c (all_processes): New.
14723 (null_ptid, minus_one_ptid): New.
14724 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14725 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14726 (add_thread): Change unsigned long to ptid. Remove gdb_id
14728 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14729 (gdb_id_to_thread): Rename to ...
14730 (find_thread_pid): ... this. Change unsigned long to ptid.
14731 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14732 (loaded_dll, pull_pid_from_list): Adjust.
14733 (add_process, remove_process, find_process_pid)
14734 (get_thread_process, current_process, initialize_inferiors): New.
14735 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14736 (struct target_waitstatus) <related_pid>: Ditto.
14737 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14738 return type to int.
14739 (struct target_ops) <join>: Add `pid' argument.
14740 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14741 (struct target_ops) <wait>: Add `ptid' field. Change return type
14743 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14744 (mywait): Add `ptid' argument. Change return type to ptid_t.
14745 (target_pid_to_str): Declare.
14746 * target.c (set_desired_inferior): Adjust to use ptids.
14747 (mywait): Add new `ptid' argument. Adjust.
14748 (target_pid_to_str): New.
14749 * mem-break.h (free_all_breakpoints): Declare.
14750 * mem-break.c (breakpoints): Delelete.
14751 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14752 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14753 to use per-process breakpoint list.
14754 (free_all_breakpoints): New.
14755 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14756 (symbol_cache, all_symbols_looked_up): Delete.
14758 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14760 (prepare_resume_reply): Change ptid argument's type from unsigned
14761 long to ptid_t. Adjust. Implement W;process and X;process.
14762 (free_sym_cache, clear_symbol_cache): New.
14763 (look_up_one_symbol): Adjust to per-process symbol cache. *
14764 * server.c (cont_thread, general_thread, step_thread): Change type
14766 (attached): Delete.
14767 (multi_process): New.
14768 (last_ptid): Change type to ptid_t.
14769 (struct vstop_notif) <ptid>: Change type to ptid_t.
14770 (queue_stop_reply, push_event): Change `ptid' argument's type to
14772 (discard_queued_stop_replies): Add `pid' argument.
14773 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14774 changes. Don't reference the `attached' global.
14775 (attach_inferior): Adjust to mywait interface changes.
14776 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14777 features. Handle and report "multiprocess+". Handle
14779 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14781 (handle_v_kill): New.
14782 (handle_v_stopped): Adjust to use target_pid_to_str.
14783 (handle_v_requests): Allow multiple attaches and runs when
14784 multiprocess extensions are in effect. Handle "vKill".
14785 (myresume): Adjust to use ptids.
14786 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14787 (handle_status): Adjust to discard_queued_stop_replies interface
14789 (first_thread_of, kill_inferior_callback)
14790 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14791 (main): Call initialize_inferiors. Adjust to use ptids, killing
14792 and detaching from all inferiors. Handle multiprocess packet
14794 * linux-low.h: Include gdb_proc_service.h.
14795 (struct process_info_private): New.
14796 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14797 <lwpid_of>: Use ptid_get_lwp.
14798 (get_lwp_thread): Adjust.
14799 (struct lwp_info): Add `dead' member.
14800 (find_lwp_pid): Declare.
14801 * linux-low.c (thread_db_active): Delete.
14802 (new_inferior): Adjust comment.
14803 (inferior_pid): Delete.
14804 (linux_add_process): New.
14805 (handle_extended_wait): Adjust.
14806 (add_lwp): Change unsigned long to ptid.
14807 (linux_create_inferior): Add process to processes table. Adjust
14808 to use ptids. Don't set new_inferior here.
14809 (linux_attach_lwp): Rename to ...
14810 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14811 it. Adjust to use ptids.
14812 (linux_attach_lwp): New.
14813 (linux_attach): Add process to processes table. Don't set
14815 (struct counter): New.
14816 (second_thread_of_pid_p, last_thread_of_process_p): New.
14817 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14818 multiple processes.
14819 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14820 processes. Remove process from process table.
14821 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14822 to multiple processes.
14823 (any_thread_of): New.
14824 (linux_detach): Add `pid' argument, and handle it. Remove process
14825 from processes table.
14826 (linux_join): Add `pid' argument. Handle it.
14827 (linux_thread_alive): Change unsighed long argument to ptid_t.
14828 Consider dead lwps as not being alive.
14829 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14830 threads we're not interested in.
14831 (same_lwp, find_lwp_pid): New.
14832 (linux_wait_for_lwp): Change `pid' argument's type from int to
14834 (linux_wait_for_event): Rename to ...
14835 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14836 from int to ptid_t. Adjust.
14837 (linux_wait_for_event): New.
14838 (linux_wait_1): Add `ptid' argument. Change return type to
14839 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14840 that exit from the process table.
14841 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14843 (mark_lwp_dead): New.
14844 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14845 stopping all threads, mark its main lwp as dead.
14846 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14848 (fetch_register, usr_store_inferior_registers)
14849 (regsets_fetch_inferior_registers)
14850 (regsets_store_inferior_registers, linux_read_memory)
14851 (linux_write_memory): Inline `inferior_pid'.
14852 (linux_look_up_symbols): Adjust to use per-process
14853 `thread_db_active'.
14854 (linux_request_interrupt): Adjust to use ptids.
14855 (linux_read_auxv): Inline `inferior_pid'.
14856 (initialize_low): Don't reference thread_db_active.
14857 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14858 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14859 (ps_getpid): Return the pid of the current inferior.
14860 * thread-db.c (proc_handle, thread_agent): Delete.
14861 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14863 (find_one_thread): Change argument type to ptid_t. Adjust to
14865 (maybe_attach_thread): Adjust to per-process data and ptids.
14866 (thread_db_find_new_threads): Ditto.
14867 (thread_db_init): Ditto.
14868 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14869 processes table. Adjust to use ptids.
14870 (spu_kill, spu_detach): Adjust interface. Remove process from
14872 (spu_join, spu_thread_alive): Adjust interface.
14873 (spu_wait): Adjust interface. Remove process from processes
14874 table. Adjust to use ptids.
14875 * win32-low.c (current_inferior_tid): Delete.
14876 (current_inferior_ptid): New.
14877 (debug_event_ptid): New.
14878 (thread_rec): Take a ptid. Adjust.
14879 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14880 (child_delete_thread): Ditto.
14881 (do_initial_child_stuff): Add `attached' argument. Add process to
14883 (child_fetch_inferior_registers, child_store_inferior_registers):
14885 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14886 (win32_attach): Pass 1 to do_initial_child_stuff.
14887 (win32_kill): Adjust interface. Remove process from processes
14889 (win32_detach): Ditto.
14890 (win32_join): Adjust interface.
14891 (win32_thread_alive): Take a ptid.
14892 (win32_resume): Adjust to use ptids.
14893 (get_child_debug_event): Ditto.
14894 (win32_wait): Adjust interface. Remove exiting process from
14897 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14899 Non-stop mode support.
14901 * server.h (non_stop): Declare.
14902 (gdb_client_data, handler_func): Declare.
14903 (delete_file_handler, add_file_handler, start_event_loop):
14905 (handle_serial_event, handle_target_event, push_event)
14906 (putpkt_notif): Declare.
14907 * target.h (enum resume_kind): New.
14908 (struct thread_resume): Replace `step' field by `kind' field.
14909 (TARGET_WNOHANG): Define.
14910 (struct target_ops) <wait>: Add `options' argument.
14911 <supports_non_stop, async, start_non_stop>: New fields.
14912 (target_supports_non_stop, target_async): New.
14913 (start_non_stop): Declare.
14914 (mywait): Add `options' argument.
14915 * target.c (mywait): Add `options' argument. Print child exit
14916 notifications here.
14917 (start_non_stop): New.
14918 * server.c (non_stop, own_buf, mem_buf): New globals.
14919 (struct vstop_notif): New.
14920 (notif_queue): New global.
14921 (queue_stop_reply, push_event, discard_queued_stop_replies)
14922 (send_next_stop_reply): New.
14923 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14925 (attach_inferior): In non-stop mode, don't wait for the target
14927 (handle_general_set): Handle QNonStop.
14928 (handle_query): When handling qC, return the current general
14929 thread, instead of the first thread of the list.
14930 (handle_query): If the backend supports non-stop mode, include
14931 QNonStop+ in the qSupported query response.
14932 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14934 (handle_v_attach, handle_v_run): Handle non-stop mode.
14935 (handle_v_stopped): New.
14936 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14937 (myresume): Adjust to use resume_kind. Handle non-stop.
14938 (queue_stop_reply_callback): New.
14939 (handle_status): Handle non-stop mode.
14940 (main): Clear non_stop flag on reconnection. Use the event-loop.
14941 Refactor serial protocol handling from here ...
14942 (process_serial_event): ... to this new function. When GDB
14943 selects any thread, select one here. In non-stop mode, wait until
14944 GDB acks all pending events before exiting.
14945 (handle_serial_event, handle_target_event): New.
14946 * remote-utils.c (remote_open): Install remote_desc in the event
14948 (remote_close): Remove remote_desc from the event loop.
14949 (putpkt_binary): Rename to...
14950 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14951 (putpkt_binary): New as wrapper around putpkt_binary_1.
14952 (putpkt_notif): New.
14953 (prepare_resume_reply): In non-stop mode, don't change the
14955 * event-loop.c: New.
14956 * Makefile.in (OBJ): Add event-loop.o.
14957 (event-loop.o): New rule.
14959 * linux-low.h (pid_of): Moved here.
14961 (get_lwp_thread): Use lwpid_of.
14962 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14963 * linux-low.c (pid_of): Delete.
14964 (inferior_pid): Use lwpid_of.
14965 (linux_event_pipe): New.
14966 (target_is_async_p): New.
14968 (handle_extended_wait): Use lwpid_of.
14969 (add_lwp): Don't set lwpid field.
14970 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14971 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14972 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14973 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14974 first. Adjust to linux_wait_for_event interface changes. Use
14976 (linux_detach): Don't delete the main lwp here.
14977 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14978 (status_pending_p): Don't consider explicitly suspended lwps.
14979 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14980 pointer. Add OPTIONS argument. Change return type to int. Use
14981 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14982 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14983 pointer. Add status pointer argument. Return a pid instead of a
14984 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14985 changes. In non-stop mode, don't switch to a random thread.
14986 (linux_wait): Rename to...
14987 (linux_wait_1): ... this. Add target_options argument, and handle
14988 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14989 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14990 clean exit and signal exit code. Don't stop all threads in
14991 non-stop mode. In all-stop mode, only stop all threads when
14992 reporting a stop to GDB. Handle explicit thread stop requests.
14993 (async_file_flush, async_file_mark): New.
14995 (send_sigstop): Use lwpid_of.
14996 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14997 interface changes. In non-stop mode, don't switch to a random
14999 (linux_resume_one_lwp): Use lwpid_of.
15000 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15001 (linux_resume_one_thread): ... this. Handle resume_stop. In
15002 non-stop mode, don't look for pending flag in all threads.
15003 (resume_status_pending_p): Don't consider explicitly suspended
15005 (my_waitpid): Reimplement. Emulate __WALL.
15006 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15008 (sigchld_handler, linux_supports_non_stop, linux_async)
15009 (linux_start_non_stop): New.
15010 (linux_target_ops): Register linux_supports_non_stop, linux_async
15011 and linux_start_non_stop.
15012 (initialize_low): Install SIGCHLD handler.
15013 * thread-db.c (thread_db_create_event, find_one_thread)
15014 (thread_db_get_tls_address): Use lwpid_of.
15015 * win32-low.c (win32_detach): Adjust to use resume_kind.
15016 (win32_wait): Add `options' argument.
15017 * spu-low.c (spu_resume): Adjust to use resume_kind.
15018 (spu_wait): Add `options' argument.
15020 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15022 Decouple target code from remote protocol.
15024 * target.h (enum target_waitkind): New.
15025 (struct target_waitstatus): New.
15026 (struct target_ops) <wait>: Return an unsigned long. Take a
15027 target_waitstatus pointer instead of a char pointer.
15028 (mywait): Likewise.
15029 * target.c (mywait): Change prototype to return an unsigned long.
15030 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15031 * server.h (thread_from_wait, old_thread_from_wait): Delete
15033 (prepare_resume_reply): Change prototype to take a
15035 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15036 (last_status, last_ptid): New.
15037 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15038 pid instead of a signal.
15039 (attach_inferior): Remove "status" and "signal" parameters.
15041 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15043 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15044 (handle_v_requests, myresume): Remove "status" and "signal"
15045 parameters. Adjust.
15046 (handle_status): New.
15047 (main): Delete local `status'. Adjust.
15048 * remote-utils.c: Include target.h.
15049 (prepare_resume_reply): Change prototype to take a
15050 target_waitstatus. Adjust.
15052 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15054 * spu-low.c (spu_wait): Adjust.
15055 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15057 (win32_wait): Adjust.
15059 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15061 * target.h (struct thread_resume): Delete leave_stopped member.
15062 (struct target_ops): Add a `n' argument to the `resume' callback.
15063 * server.c (start_inferior): Adjust.
15064 (handle_v_cont, myresume): Adjust.
15065 * linux-low.c (check_removed_breakpoint): Adjust to resume
15066 interface change, and to removed leave_stopped field.
15067 (resume_ptr): Delete.
15068 (struct thread_resume_array): New.
15069 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15070 resume interface change.
15071 (linux_continue_one_thread, linux_queue_one_thread)
15072 (resume_status_pending_p): Check if the resume field is NULL
15073 instead of checking the leave_stopped member.
15074 (linux_resume): Adjust to the target resume interface change.
15075 * spu-low.c (spu_resume): Adjust to the target resume interface
15077 * win32-low.c (win32_detach, win32_resume): Ditto.
15079 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15081 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15083 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15085 (linux_continue_one_thread): Only preserve the stepping flag if
15086 there's a pending breakpoint.
15088 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15090 * server.c (main): After the inferior having exited, call
15091 remote_close before exiting gdbserver.
15093 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15095 Fix size of FPSCR in Power 7 processors.
15096 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15097 (PPC_FEATURE_HAS_DFP): New #define.
15098 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15101 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15103 * server.c (handle_query) Whitespace and formatting.
15105 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15107 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15108 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15109 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15110 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15111 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15112 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15113 Makefile.in, configure.ac: Fix whitespace throughout.
15114 * configure: Regenerate.
15116 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15118 * inferiors.c (find_inferior): Make it safe for the callback
15119 function to delete the currently iterated inferior.
15121 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15123 * Makefile.in (linuw_low_h): Move higher.
15124 (thread-db.o): Depend on $(linux_low_h).
15126 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15128 Rename "process" to "lwp" throughout.
15130 * linux-low.c (all_processes): Rename to...
15131 (all_lwps): ... this.
15132 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15133 (add_process): Rename to ...
15134 (add_lwp): ... this. Adjust.
15135 (linux_create_inferior): Adjust.
15136 (linux_attach_lwp): Adjust.
15137 (linux_attach): Adjust.
15138 (linux_kill_one_process): Rename to ...
15139 (linux_kill_one_lwp): ... this. Adjust.
15140 (linux_kill): Adjust.
15141 (linux_detach_one_process): Rename to ...
15142 (linux_detach_one_lwp): ... this. Adjust.
15143 (linux_detach): Adjust.
15144 (check_removed_breakpoint): Adjust.
15145 (status_pending_p): Adjust.
15146 (linux_wait_for_process): Rename to ...
15147 (linux_wait_for_lwp): ... this. Adjust.
15148 (linux_wait_for_event): Adjust.
15149 (send_sigstop): Adjust.
15150 (wait_for_sigstop): Adjust.
15151 (stop_all_processes): Rename to ...
15152 (stop_all_lwps): ... this.
15153 (linux_resume_one_process): Rename to ...
15154 (linux_resume_one_lwp): ... this. Adjust.
15155 (linux_set_resume_request, linux_continue_one_thread)
15156 (linux_queue_one_thread, resume_status_pending_p)
15157 (usr_store_inferior_registers, regsets_store_inferior_registers)
15158 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15160 * linux-low.h (get_process): Rename to ...
15161 (get_lwp): ... this. Adjust.
15162 (get_thread_process): Rename to ...
15163 (get_thread_lwp): ... this. Adjust.
15164 (get_process_thread): Rename to ...
15165 (get_lwp_thread): ... this. Adjust.
15166 (struct process_info): Rename to ...
15167 (struct lwp_info): ... this.
15168 (all_processes): Rename to ...
15169 (all_lwps): ... this.
15170 * proc-service.c (ps_lgetregs): Adjust.
15171 * thread-db.c (thread_db_create_event, find_one_thread)
15172 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15174 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15176 * server.c (handle_query): Handle "qAttached".
15178 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15180 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15181 GPLv3, update license URL.
15183 2009-03-01 Doug Evans <dje@google.com>
15185 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15186 (server_h): Add gdb_signals.h.
15187 (signals.o): Update.
15188 * server.h (target_signal_from_host,target_signal_to_host_p)
15189 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15191 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15193 * remote-utils.c (getpkt): Also generate remote-debug
15194 information if noack_mode is set.
15196 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15198 * server.c (handle_query): Report qXfer:siginfo:read and
15199 qXfer:siginfo:write as supported and handle them.
15200 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15201 * linux-low.c (linux_xfer_siginfo): New.
15202 (linux_target_ops): Set it.
15204 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15206 * server.c (gdbserver_usage): Mention --remote-debug.
15207 (main): Accept '--remote-debug' switch.
15209 2009-01-18 Doug Evans <dje@google.com>
15211 * regcache.c (new_register_cache): No need to check result of xcalloc.
15212 * server.c (handle_search_memory): Back out calls to xmalloc,
15213 result is checked and error is returned to user upon failure.
15214 (handle_query): Ditto. Add more checks for result of malloc.
15215 (handle_v_cont): Check result of malloc, report error back to
15217 (handle_v_run): Ditto. Call freeargv.
15218 * server.h (freeargv): Declare.
15219 * utils.c (freeargv): New fn.
15221 2009-01-15 Doug Evans <dje@google.com>
15223 * gdbreplay.c (perror_with_name): Make arg const char *.
15224 * server.h (target_signal_to_name): Make return type const char *.
15225 * thread-db.c (thread_db_err_str): Make return type const char *.
15226 * utils.c (perror_with_name): Make arg const char *.
15228 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15230 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15231 when handling a EXIT_PROCESS_DEBUG_EVENT.
15233 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15235 * gdbreplay.c (gdbreplay_version): Update copyright year.
15236 * server.c (gdbserver_version): Likewise.
15238 2009-01-05 Doug Evans <dje@google.com>
15240 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15241 (handle_extended_wait): Improve comment.
15243 2008-12-13 Doug Evans <dje@google.com>
15245 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15246 * server.h (ATTR_MALLOC): New macro.
15247 (xmalloc,xcalloc,xstrdup): Declare.
15248 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15249 * inferiors.c: Ditto.
15250 * linux-low.c: Ditto.
15251 * mem-break.c: Ditto.
15252 * regcache.c: Ditto.
15253 * remote-utils.c: Ditto.
15256 * win32-low.c: Ditto.
15258 2008-12-12 Doug Evans <dje@google.com>
15260 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15261 in debugging printf.
15263 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15265 2008-12-09 Doug Evans <dje@google.com>
15267 * linux-low.h (struct process_info): Delete member tid, unused.
15268 * thread-db.c (find_one_thread): Update.
15269 (maybe_attach_thread): Update.
15271 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15273 * target.h (struct target_ops): Add qxfer_osdata member.
15274 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15276 (linux_qxfer_osdata): New functions.
15277 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15279 * server.c (handle_query): Handle "qXfer:osdata:read:".
15280 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15281 (buffer_xml_printf): New functions.
15282 * server.h (struct buffer): New.
15283 (buffer_grow_str, buffer_grow_str0): New macros.
15284 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15285 (buffer_xml_printf): Declare.
15287 2008-11-24 Doug Evans <dje@google.com>
15289 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15291 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15293 * server.c (handle_v_run): Always use the supplied argument list.
15295 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15297 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15298 (xtensa_regmap_table): Add entry for scompare1.
15300 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15302 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15303 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15304 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15305 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15306 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15307 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15308 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15309 XML target descriptions.
15310 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15311 when inferior is running on an ISA 2.05 or later processor. Add
15312 special case to return offset for full 64-bit slot of FPSCR when
15315 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15317 * Makefile.in (SFILES, clean): Added sparc64 files.
15318 (reg-sparc64.o, reg-sparc64.c): New.
15319 * configure.srv (sparc*-*-linux*): New configuration.
15320 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15321 syscall arguments for SPARC.
15322 (regsets_store_inferior_registers): Likewise.
15323 * linux-sparc-low.c: New file.
15325 2008-10-21 Doug Evans <dje@google.com>
15327 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15328 (READLINE_DIR,READLINE_DEP): Delete.
15329 (INTERNAL_CFLAGS): Update.
15330 (LINTFLAGS): Update.
15332 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15334 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15335 whole argv from the last run, not just argv[0].
15337 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15339 * regcache.c (new_register_cache): Return NULL if the register
15340 cache size isn't known yet.
15341 (free_register_cache): Avoid dereferencing a NULL regcache.
15343 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15345 * configure.srv: Merge MIPS and MIPS64.
15347 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15349 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15351 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15353 * Makefile.in: Add required vsx dependencies.
15355 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15356 Declare init_registers_powerpc_vsx32l.
15357 Declare init_registers_powerpc_vsx64l.
15358 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15359 (ppc_arch_setup): Check for VSX in hwcap.
15360 (ppc_fill_vsxregset): New function.
15361 (ppc_store_vsxregset): New function.
15362 Add new VSX entry in regset_info target_regsets.
15364 * configure.srv: Add new VSX dependencies.
15366 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15368 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15369 (remote_open): Set or clear transport_is_reliable.
15370 (putpkt_binary): Don't expect acks in noack mode.
15371 (getpkt): Don't send ack/nac in noack mode.
15372 * server.c (handle_general_set): Handle QStartNoAckMode.
15373 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15375 (main): Reset noack_mode on every connection.
15376 * server.h (noack_mode): Declare.
15378 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15380 * Makefile.in (GDBREPLAY_OBS): New variable.
15381 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15383 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15384 Daniel Jacobowitz <dan@codesourcery.com>
15386 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15387 (usr_store_inferior_registers): Likewise.
15388 (regsets_store_inferior_registers): Likewise.
15390 2008-07-31 Rolf Jansen <rj@surtec.com>
15391 Pedro Alves <pedro@codesourcery.com>
15393 * configure.ac: Check for memmem declaration.
15394 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15395 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15396 (disable_packet_qfThreadInfo): Unconditionally compile.
15397 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15398 * configure, config.in: Regenerate.
15400 2008-07-28 Doug Kwan <dougkwan@google.com>
15402 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15403 (linux_write_memory): Remove declaration of errno.
15405 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15407 * linux-low.c (handle_extended_wait): Do not use "status"
15408 variable uninitialized.
15410 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15412 * server.c (handle_v_attach): Inhibit reporting dll changes.
15414 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15416 * remote-utils.c (prepare_resume_reply): If requested, don't
15417 output "thread:TID" in the T stop reply.
15419 * server.c (disable_packet_vCont, disable_packet_Tthread)
15420 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15421 (handle_query): If requested, disable support for qC, qfThreadInfo
15423 (handle_v_requests): If requested, disable support for vCont.
15424 (gdbserver_show_disableable): New.
15425 (main): Handle --disable-packet and --disable-packet=LIST.
15427 * server.h (disable_packet_vCont, disable_packet_Tthread)
15428 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15430 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15432 * server.c (gdbserver_usage): Mention --version.
15434 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15436 * Makefile.in (gdbreplay.o): New rule.
15438 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15440 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15441 message, not gdbserver.
15443 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15444 Nathan Sidwell <nathan@codesourcery.com>
15445 Joseph Myers <joseph@codesourcery.com>
15447 * acinclude.m4: Include ../../config/acx.m4.
15448 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15449 * configure, config.in: Regenerate.
15450 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15451 * server.c (gdbserver_version): Print PKGVERSION.
15452 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15453 (main): Adjust gdbserver_usage calls.
15454 * gdbreplay.c (version, host_name): Add declarations.
15455 (gdbreplay_version, gdbreplay_usage): New.
15456 (main): Accept --version and --help options.
15458 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15460 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15461 (arm_breakpoint_at): Handle Thumb.
15462 (the_low_target): Add comment.
15464 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15466 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15468 2008-05-09 Doug Evans <dje@google.com>
15470 * server.h (decode_search_memory_packet): Declare.
15471 * remote-utils.c (decode_search_memory_packet): New fn.
15472 * server.c (handle_search_memory_1): New fn.
15473 (handle_search_memory): New fn.
15474 (handle_query): Process qSearch:memory packets.
15476 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15478 * regcache.c (registers_length): Remove.
15479 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15480 full register packet.
15481 * regcache.h (registers_length): Remove prototype.
15482 * server.h (PBUFSIZ): Define to 16384.
15484 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15486 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15487 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15488 powerpc-64l.o, and powerpc-altivec64l.o.
15489 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15490 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15491 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15492 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15493 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15496 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15497 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15498 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15499 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15500 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15501 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15502 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15503 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15504 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15505 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15508 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15509 (init_registers_powerpc_32l): ... this new prototype.
15510 (init_registers_powerpc_32): Remove, replace by ...
15511 (init_registers_powerpc_altivec32l): ... this new prototype.
15512 (init_registers_powerpc_e500): Remove, replace by ...
15513 (init_registers_powerpc_e500l): ... this new prototype.
15514 (init_registers_ppc64): Remove, replace by ...
15515 (init_registers_powerpc_64l): ... this new prototype.
15516 (init_registers_powerpc_64): Remove, replace by ...
15517 (init_registers_powerpc_altivec64l): ... this new prototype.
15518 (ppc_num_regs): Set to 73.
15519 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15520 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15521 (ppc_cannot_store_register): Handle orig_r3 and trap.
15522 (ppc_arch_setup): Update init_registers_... calls.
15523 (ppc_fill_gregset): Handle orig_r3 and trap.
15525 * inferiors.c (clear_inferiors): Reset current_inferior.
15527 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15529 * acinclude.m4: Add override.m4.
15530 * configure: Regenerate.
15532 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15534 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15535 initial call to init_register_ppc64.
15537 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15539 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15540 single powerpc*-*-linux* case.
15541 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15543 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15545 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15546 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15548 * linux-ppc-low.c: Include <elf.h>.
15549 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15550 (ppc_hwcap): New global variable.
15551 (ppc_regmap): Remove __SPE__ #ifdef sections.
15552 (ppc_regmap_e500): New global variable.
15553 (ppc_cannot_store_register): Update __SPE__ special case.
15554 (ppc_get_hwcap): New function.
15555 (ppc_arch_setup): Use it to determine whether inferior supports
15556 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15557 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15558 Do not access registers if target does not support AltiVec.
15559 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15560 Do not access registers if target does not support SPE.
15561 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15563 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15565 * linux-low.c (disabled_regsets, num_regsets): New.
15566 (use_regsets_p): Delete.
15567 (linux_wait_for_process): Clear disabled_regsets.
15568 (regsets_fetch_inferior_registers): Check and set it.
15569 (regsets_store_inferior_registers): Likewise.
15570 (linux_fetch_registers, linux_store_registers): Do not use
15572 (initialize_low): Allocate disabled_regsets.
15574 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15576 * Makefile.in (LIBOBJS): New.
15577 (OBS): Use LIBOBJS.
15578 (memmem.o): New rule.
15579 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15580 * configure: Regenerated.
15582 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15584 * server.c (handle_query): Never return "unsupported" for
15585 qXfer:features:read queries.
15587 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15589 * server.c (get_features_xml): Fix inverted condition.
15590 (handle_query): Always support qXfer:feature:read.
15592 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15594 * server.c (wrapper_argv): New.
15595 (start_inferior): Handle wrapper_argv. If set, expect an extra
15597 (gdbserver_usage): Document --wrapper.
15598 (main): Parse --wrapper.
15600 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15602 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15603 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15604 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15605 (ppc_set_pc): Likewise.
15606 (ppc_arch_setup): New function.
15607 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15608 of collect_register.
15609 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15611 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15613 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15614 instead of linux-ppc64-low.o.
15615 * linux-ppc64-low.c: Remove file.
15616 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15617 (linux-ppc64-low.o): Remove rule.
15619 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15620 (init_registers_powerpc_64): Likewise.
15621 (ppc_regmap): Conditionally define depending on __powerpc64__.
15622 (ppc_cannot_store_register): Do not special-case "fpscr" when
15623 compiled on __powerpc64__.
15624 (ppc_collect_ptrace_register): New function.
15625 (ppc_supply_ptrace_register): New function.
15626 (ppc_breakpoint): Change type to "unsigned int".
15627 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15628 (the_low_target): Conditionally provide initializers for the
15629 arch_setup member depending on __powerpc64__. Install
15630 collect_ptrace_register and supply_ptrace_register members.
15632 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15634 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15635 * server.c (gdbserver_xmltarget): Define.
15636 (get_features_xml): Use it to replace "target.xml" and arch_string.
15638 * configure.srv: Remove srv_xmltarget. Add XML files that were
15639 mentioned there to srv_xmlfiles instead. Remove conditional tests
15640 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15641 srv_xmlfiles and srv_regobj to include all possible choices.
15642 * configure.ac (srv_xmltarget): Remove.
15643 (srv_xmlfiles): Do not add "target.xml".
15644 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15645 checks for supplementary target information.
15646 * configure: Regenerate.
15647 * Makefile.in (XML_TARGET): Remove.
15648 (target.xml): Remove rule.
15649 (clean): Do not clean up target.xml.
15650 (.PRECIOUS): Do not mention target.xml.
15652 * target.h (struct target_ops): Remove arch_string member.
15653 * linux-low.c (linux_arch_string): Remove.
15654 (linux_target_ops): Remove arch_string initializer.
15655 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15656 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15657 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15658 * spu-low.c (spu_arch_string): Remove.
15659 (spu_target_ops): Remove arch_string initializer.
15660 * win32-low.c (win32_arch_string): Remove.
15661 (win32_target_ops): Remove arch_string initializer.
15662 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15663 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15664 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15666 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15668 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15669 by collect_ptrace_register and supply_ptrace_register hooks.
15670 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15671 instead of checking for the_low_target.left_pad_xfer.
15672 (usr_store_inferior_registers): Use collect_ptrace_register callback
15673 instead of checking for the_low_target.left_pad_xfer.
15675 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15676 (s390_supply_ptrace_register): Likewise.
15677 (s390_fill_gregset): Call s390_collect_ptrace_register.
15678 (the_low_target): Update.
15680 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15681 (ppc_supply_ptrace_register): Likewise.
15682 (the_low_target): Update.
15684 * linux-i386-low.c (the_low_target): Update.
15685 * linux-x86-64-low.c (the_low_target): Update.
15687 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15689 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15690 reg-s390.o and reg-s390x.o.
15692 * linux-low.c (new_inferior): New global variable.
15693 (linux_create_inferior, linux_attach): Set it.
15694 (linux_wait_for_process): Call the_low_target.arch_setup after the
15695 target has stopped for the first time.
15696 (initialize_low): Do not call the_low_target.arch_setup.
15698 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15699 (s390_set_pc): Likewise.
15700 (s390_arch_setup): New function.
15701 (the_low_target): Use s390_arch_setup as arch_setup routine.
15703 * regcache.c (realloc_register_cache): New function.
15704 (set_register_cache): Call it for each existing regcache.
15706 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15708 * server.h (init_registers): Remove prototype.
15710 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15711 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15712 instead of init_registers ().
15713 * linux-arm-low.c (init_registers_arm): Add prototype.
15714 (init_registers_arm_with_iwmmxt): Likewise.
15715 (the_low_target): Add initializer for arch_setup field.
15716 * linux-cris-low.c (init_registers_cris): Add prototype.
15717 (the_low_target): Add initializer for arch_setup field.
15718 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15719 (the_low_target): Add initializer for arch_setup field.
15720 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15721 (the_low_target): Add initializer for arch_setup field.
15722 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15723 (the_low_target): Add initializer for arch_setup field.
15724 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15725 (the_low_target): Add initializer for arch_setup field.
15726 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15727 (the_low_target): Add initializer for arch_setup field.
15728 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15729 (init_registers_mips64_linux): Likewise.
15730 (the_low_target): Add initializer for arch_setup field.
15731 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15732 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15733 (the_low_target): Add initializer for arch_setup field.
15734 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15735 (init_registers_powerpc_64): Likewise.
15736 (the_low_target): Add initializer for arch_setup field.
15737 * linux-s390-low.c (init_registers_s390): Add prototype.
15738 (init_registers_s390x): Likewise.
15739 (the_low_target): Add initializer for arch_setup field.
15740 * linux-sh-low.c (init_registers_sh): Add prototype.
15741 (the_low_target): Add initializer for arch_setup field.
15742 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15743 (the_low_target): Add initializer for arch_setup field.
15744 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15745 (the_low_target): Add initializer for arch_setup field.
15747 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15748 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15749 instead of init_registers ().
15750 * win32-arm-low.c (init_registers_arm): Add prototype.
15751 (the_low_target): Add initializer for arch_setup field.
15752 * win32-i386-low.c (init_registers_i386): Add prototype.
15753 (the_low_target): Add initializer for arch_setup field.
15755 * spu-low.c (init_registers_spu): Add prototype.
15756 (initialize_low): Call initialie_registers_spu () instead of
15757 initialize_registers ().
15759 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15761 * server.c (handle_v_requests): When handling the vRun and vAttach
15762 packets, if already debugging a process, don't kill it. Return an
15765 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15767 * server.c (handle_query): Correct length check.
15769 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15771 * win32-low.c (do_initial_child_stuff): Add process handle
15772 parameter. Set current_process_handle and current_process_id from the
15773 parameters. Clear globals.
15774 (win32_create_inferior): Don't set current_process_handle and
15775 current_process_id here. Instead pass them on the call to
15776 do_initial_child_stuff.
15777 (win32_attach): Likewise.
15778 (win32_clear_inferiors): New.
15779 (win32_kill): Don't close the current process handle or the
15780 current thread handle here. Instead call win32_clear_inferiors.
15781 (win32_detach): Don't open a new handle to the process. Call
15782 win32_clear_inferiors.
15783 (win32_join): Don't rely on current_process_handle; open a new
15784 handle using the process id.
15785 (win32_wait): Call win32_clear_inferiors when the inferior process
15788 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15790 * server.c (monitor_show_help): Add "exit".
15792 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15794 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15795 (clean): Add reg-xtensa.c.
15796 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15797 * configure.srv (xtensa*-*-linux*) New target.
15798 * linux-xtensa-low.c: New.
15799 * xtensa-xtregs.c: New.
15801 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15803 * hostio.c: Don't include errno.h.
15804 (errno_to_fileio_errno): Move to hostio-errno.
15805 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15806 error number outputting to the target->hostio_last_error callback.
15807 (hostio_packet_error): Use FILEIO_EINVAL directly.
15808 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15809 calls to hostio_error.
15810 * hostio-errno.c: New.
15811 * server.h (hostio_last_error_from_errno): Declare.
15812 * target.h (target_ops): Add hostio_last_error member.
15813 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15814 as hostio_last_error handler.
15815 * spu-low.c (spu_target_ops): Likewise.
15816 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15817 (wince_hostio_last_error): New functions.
15818 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15819 as hostio_last_error handler.
15820 (win32_target_ops) [!_WIN32_WCE]: Register
15821 hostio_last_error_from_errno as hostio_last_error handler.
15822 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15823 (hostio-errno.o): New rule.
15824 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15825 * configure.srv (srv_hostio_err_objs): New variable. Default to
15827 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15828 * configure: Regenerate.
15830 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15832 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15833 (linux_kill, linux_detach): Clean up the process list.
15834 * remote-utils.c (remote_open): Improve port number parsing.
15835 (putpkt_binary, input_interrupt): Only send interrupts if the target
15837 * server.c (extended_protocol): Make static.
15838 (attached): Define earlier.
15839 (exit_requested, response_needed, program_argv): New variables.
15840 (target_running): New.
15841 (start_inferior): Clear attached here.
15842 (attach_inferior): Set attached here.
15843 (require_running): Define.
15844 (handle_query): Use require_running and target_running. Implement
15846 (handle_v_attach, handle_v_run): New.
15847 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15848 (gdbserver_usage): Update.
15849 (main): Redo argument parsing. Handle --debug and --multi. Handle
15850 --attach along with other options or after the port. Save
15851 program_argv. Support no initial program. Resynchronize
15852 communication with GDB after an error. Handle "monitor exit".
15853 Use require_running and target_running. Always allow the extended
15854 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15855 restart in extended mode.
15856 * README: Refer to the GDB manual. Update --attach usage.
15858 2007-12-20 Andreas Schwab <schwab@suse.de>
15860 * linux-low.c (STACK_SIZE): Define.
15861 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15862 (linux_test_for_tracefork): Likewise.
15864 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15866 * linux-low.c (linux_wait_for_event): Update messages. Do not
15867 reinsert auto-delete breakpoints.
15868 * mem-break.c (struct breakpoint): Change return type of handler to
15870 (set_breakpoint_at): Update handler type.
15871 (reinsert_breakpoint_handler): Return 1 instead of calling
15873 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15875 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15876 * mem-break.h (set_breakpoint_at): Update handler type.
15877 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15878 * win32-low.c (auto_delete_breakpoint): New.
15879 (get_child_debug_event): Use it.
15881 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15883 * configure.ac: Check for pread and pwrite.
15884 * hostio.c (handle_pread): Fall back to lseek and read.
15885 (handle_pwrite): Fall back to lseek and write.
15886 * config.in, configure: Regenerated.
15888 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15890 * server.c (myresume): Add own_buf argument.
15891 (main): Update calls.
15893 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15895 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15896 * remote-utils.c (remote_open): Do not call disable_async_io.
15897 (block_async_io): Delete.
15898 (unblock_async_io): Make static.
15899 (initialize_async_io): New.
15900 * server.c (handle_v_cont): Handle async I/O here.
15901 (myresume): Likewise. Move other common resume tasks here...
15902 (main): ... from here. Call initialize_async_io. Disable async
15903 I/O before the main loop.
15904 * server.h (initialize_async_io): Declare.
15905 (block_async_io, unblock_async_io): Delete prototypes.
15906 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15908 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15910 * remote-utils.c (readchar): Allow binary data in received messages.
15912 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15914 * win32-low.c (attaching): New global.
15915 (win32_create_inferior): Clear the `attaching' global.
15916 (win32_attach): Set the `attaching' global.
15917 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15918 attaching. Only set a breakpoint at the entry point if not
15921 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15923 * server.c (main): Don't report dll events on the initial
15924 connection on attaches.
15926 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15928 * server.c (main): Relax numerical bases supported for the pid of
15929 the --attach command line argument.
15931 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15933 * win32-low.c (win32_attach): Call OpenProcess before
15934 DebugActiveProcess, not after. Add last error output to error
15937 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15939 * win32-low.c (win32_get_thread_context)
15940 (win32_set_thread_context): New functions.
15941 (thread_rec): Use win32_get_thread_context.
15942 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15943 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15946 2007-12-03 Leo Zayas
15947 Pedro Alves <pedro_alves@portugalmail.pt>
15949 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15951 (child_add_thread): Minor cleanup.
15952 (child_continue): Resume artificially suspended threads before
15953 calling ContinueDebugEvent.
15954 (suspend_one_thread): New.
15955 (fake_breakpoint_event): New.
15956 (get_child_debug_event): Change return type to int. Check here if
15957 gdb sent an interrupt request. If a soft interrupt was requested,
15958 fake a breakpoint event. Return 0 if there is no event to handle,
15960 (win32_wait): Don't check here if gdb sent an interrupt request.
15961 Ensure there is a valid event to handle.
15962 (win32_request_interrupt): Add soft interruption method as last
15965 2007-12-03 Leo Zayas
15966 Pedro Alves <pedro_alves@portugalmail.pt>
15968 * win32-low.h (win32_thread_info): Add descriptions to the
15969 structure members. Replace `suspend_count' counter by a
15971 * win32-low.c (thread_rec): Update condition of when to get the
15972 context from the inferior. Rely on ContextFlags being set if it
15973 has already been retrieved. Only suspend the inferior thread if
15974 we haven't already. Warn if that fails.
15975 (continue_one_thread): s/suspend_count/suspended/. Only call
15976 ResumeThread once. Warn if that fails.
15978 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15980 * win32-low.c (win32_wait): Don't read from the inferior when it
15981 has already exited.
15983 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15985 * Makefile.in (win32_low_h): New variable.
15986 (win32-low.o): Add dependency on $(win32_low_h).
15987 (win32-arm-low.o, win32-i386-low.o): New rules.
15989 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15991 * hostio.c: Correct copyright year.
15993 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15995 * Makefile.in (OBS): Add hostio.o.
15996 (hostio.o): New rule.
15997 * server.h (handle_vFile): Declare.
15998 * hostio.c: New file.
15999 * server.c (handle_v_requests): Take packet_len and new_packet_len
16000 for binary packets. Call handle_vFile.
16001 (main): Update call to handle_v_requests.
16003 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16005 * linux-low.c: Include <sched.h>.
16007 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16009 * linux-low.c (linux_tracefork_grandchild): New.
16010 (linux_tracefork_child): Use clone.
16011 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16013 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16015 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16017 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16019 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16021 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16023 * inferiors.c (change_inferior_id): Delete.
16024 (add_pid_to_list, pull_pid_from_list): New.
16025 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16026 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16027 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16028 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16029 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16030 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16031 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16032 (using_threads): Always set to 1.
16033 (handle_extended_wait): New.
16034 (add_process): Do not set TID.
16035 (linux_create_inferior): Set must_set_ptrace_flags.
16036 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16037 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16038 (linux_thread_alive): Rename TID argument to LWPID.
16039 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16040 (linux_wait_for_event): Do not use TID or check using_threads. Update
16041 call to dead_thread_notify. Call handle_extended_wait.
16042 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16043 (send_sigstop): Delete sigstop_sent.
16044 (wait_for_sigstop): Avoid TID.
16045 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16046 (linux_test_for_tracefork): New.
16047 (linux_lookup_signals): Use thread_db_active and
16048 linux_supports_tracefork_flag.
16049 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16050 * linux-low.h (get_process_thread): Avoid TID.
16051 (struct process_ifo): Move thread_known and tid to the end. Remove
16053 (linux_attach_lwp, thread_db_init): Update prototypes.
16054 * server.h (change_inferior_id): Delete prototype.
16055 (add_pid_to_list, pull_pid_from_list): New prototypes.
16056 * thread-db.c (thread_db_use_events): New.
16057 (find_first_thread): Rename to...
16058 (find_one_thread): ...this. Update callers and messages. Do not
16059 call fatal. Check thread_db_use_events. Do not call
16060 change_inferior_id or new_thread_notify.
16061 (maybe_attach_thread): Update. Do not call new_thread_notify.
16062 (thread_db_init): Set thread_db_use_events. Check use_events.
16063 * utils.c (fatal, warning): Correct message prefix.
16065 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16067 * Makefile.in (clean): Remove new files.
16068 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16069 (powerpc-64.o, powerpc-64.c): New rules.
16070 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16071 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16073 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16075 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16076 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16077 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16078 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16079 (target_regsets): Add AltiVec and SPE register sets.
16080 * configure.ac: Check for AltiVec and SPE.
16081 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16082 (ppc_fill_vrregset, ppc_store_vrregset): New.
16083 (target_regsets): Add AltiVec register set.
16084 * configure: Regenerated.
16086 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16088 * linux-low.c (O_LARGEFILE): Define.
16089 (linux_read_memory): Use /proc/PID/mem.
16090 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16091 * configure, config.in: Regenerated.
16093 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16095 * linux-low.c (linux_wait_for_event): Do not pass signals while
16098 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16100 * win32-low.c (create_process): New.
16101 (win32_create_inferior): Use create_process instead of
16102 CreateProcess. If create_process failed retry appending an ".exe"
16103 suffix. Store the GetLastError result immediatelly after
16104 create_process calls and use it on the call to error.
16106 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16108 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16110 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16112 * configure.ac: Switch license to GPLv3.
16114 2007-08-01 Michael Snyder <msnyder@access-company.com>
16116 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16118 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16120 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16122 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16123 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16124 CloseToolhelp32Snapshot.
16125 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16126 CloseToolhelp32Snapshot.
16128 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16130 * server.c (main): Check for inferior exit before main loop.
16132 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16134 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16135 instead of on tmp_desc.
16137 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16138 Daniel Jacobowitz <dan@codesourcery.com>
16140 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16141 (add_thread): Minor cleanups.
16142 (clear_inferiors): Move lower in the file. Clear the DLL
16144 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16145 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16146 (xml_escape_text): New.
16147 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16149 (handle_v_cont): Report errors.
16150 (gdbserver_version): Update.
16151 (main): Correct size of own_buf. Do not report initial DLL events.
16152 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16153 (unloaded_dll, xml_escape_text): New.
16154 * win32-low.c (enum target_waitkind): Update comments.
16155 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16156 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16157 (win32_EnumProcessModules, win32_GetModuleInformation)
16158 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16159 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16160 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16161 (win32_Module32First, win32_Module32Next, load_toolhelp)
16162 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16163 (get_child_debug_event): Handle DLL events.
16164 (win32_wait): Likewise.
16166 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16168 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16169 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16171 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16173 * win32-low.c (handle_output_debug_string): Ignore event if not
16176 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16178 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16180 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16182 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16184 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16186 * inferiors.c (change_inferior_id): Add comment.
16187 * linux-low.c (check_removed_breakpoint): Add an early
16188 prototype. Improve debug output.
16189 (linux_attach): Doc update.
16190 (linux_detach_one_process, linux_detach): Clean up before releasing
16192 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16193 * linux-low.h (struct process_info): Doc improvement.
16194 * mem-break.c (delete_all_breakpoints): New.
16195 * mem-break.h (delete_all_breakpoints): New prototype.
16196 * thread-db.c (find_first_thread): New.
16197 (thread_db_create_event): Call it instead of
16198 thread_db_find_new_threads. Clean up unused variables.
16199 (maybe_attach_thread): Remove first thread handling.
16200 (thread_db_find_new_threads): Use find_first_thread.
16201 (thread_db_get_tls_address): Likewise.
16203 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16205 * thread-db.c (thread_db_find_new_threads): Add prototype.
16206 (thread_db_create_event): Check for the main thread before adding
16208 (maybe_attach_thread): Only enable event reporting if TID == 0.
16209 (thread_db_get_tls_address): Check for new threads.
16211 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16213 * linux-low.c (linux_create_inferior): Try execv before execvp.
16214 * spu-low.c (spu_create_inferior): Likewise.
16216 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16218 * linux-low.c (linux_create_inferior): Change execv to execvp.
16219 * spu-low.c (spu_create_inferior): Likewies.
16221 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16223 * Makefile.in (clean): Clean new files instead of deleted ones.
16224 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16225 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16227 * configure.srv: Specify XML files and new regformats for MIPS and
16229 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16230 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16231 an entry for the restart register.
16232 (mips_cannot_fetch_register, mips_cannot_store_register)
16233 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16234 register names to match the XML descriptions.
16235 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16236 restart register instead of $0.
16238 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16239 Markus Deuling <deuling@de.ibm.com>
16241 * remote-utils.c (decode_xfer_write): New function.
16242 * server.h (decode_xfer_write): Add prototype.
16243 * server.c (handle_query): Add PACKET_LEN argument. Support
16244 qXfer:spu:read and qXfer:spu:write packets.
16245 (main): Pass packet_len to handle_query.
16246 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16247 * target.h (target_ops): Add qxfer_spu.
16249 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16251 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16252 accessing non-seekable spufs files.
16254 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16256 * server.c (handle_query): Add reply for qC packet.
16258 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16259 Leo Zayas <lerele@champenstudios@com>
16261 * server.h (check_remote_input_interrupt_request): New function.
16262 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16263 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16264 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16265 (check_remote_input_interrupt_request): New function.
16266 * server.h (check_remote_input_interrupt_request): Declare.
16267 * win32-low.c (winapi_DebugBreakProcess,
16268 winapi_GenerateConsoleCtrlEvent): New typedefs.
16269 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16271 (win32_wait): Check for remote interrupt request
16272 with check_remote_input_interrupt_request.
16273 (win32_request_interrupt): New function.
16274 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16276 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16278 * win32-low.c (debug_registers_changed,
16279 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16280 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16281 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16282 (thread_rec): Get context using the low target.
16283 (child_add_thread): Call thread_added on the low target,
16284 which does the same thing.
16286 (do_initial_child_stuff): Remove debug registers references.
16287 Set context using the low target. Resume threads after
16288 setting the contexts.
16289 (child_continue): Remove dead variable. Remove debug
16290 registers references.
16291 (child_fetch_inferior_registers): Go through the low target.
16292 (do_child_store_inferior_registers): Remove.
16293 (child_store_inferior_registers): Go through the low target.
16294 (win32_resume): Remove debug registers references.
16295 Set context using the low target.
16296 (handle_exception): Change return type to void. Don't record
16297 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16298 first chance exception.
16299 (get_child_debug_event): Change return type to void. Remove
16300 goto loop. Always return after waiting for debug event.
16301 (win32_wait): Convert to switch statement. Handle spurious
16304 * win32-i386-low.c (debug_registers_changed,
16305 debug_registers_used): New.
16306 (initial_stuff): Rename to ...
16307 (i386_initial_stuff): ... this. Clear debug registers
16309 (store_debug_registers): Delete.
16310 (i386_get_thread_context): New.
16311 (load_debug_registers): Delete.
16312 (i386_set_thread_context): New.
16313 (i386_thread_added): New.
16314 (single_step): Rename to ...
16315 (i386_single_step): ... this.
16316 (do_fetch_inferior_registers): Rename to ...
16317 (i386_fetch_inferior_register): ... this.
16318 (i386_store_inferior_register): New.
16319 (the_low_target): Adapt to new interface.
16321 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16322 (arm_get_thread_context): New.
16323 (arm_set_thread_context): New.
16325 (do_fetch_inferior_registers): Rename to ...
16326 (arm_fetch_inferior_register): ... this.
16327 (arm_store_inferior_register): New.
16328 (arm_wince_breakpoint): Reimplement as unsigned long.
16329 (arm_wince_breakpoint_len): Define.
16330 (the_low_target): Adapt to new interface.
16332 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16333 load_debug_registers. Add get_thread_context, set_thread_context,
16334 thread_added and store_inferior_register. Rename
16335 fetch_inferior_registers to fetch_inferior_register.
16336 (regptr): Remove declaration.
16338 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16340 * linux-low.c (linux_detach): Change return type to int. Return 0.
16341 * spu-low.c (spu_detach): Likewise.
16343 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16345 * target.h (target_ops): Change return type of detach to int.
16347 (join_inferior): New.
16348 * server.c (main): Don't skip detach support on mingw32.
16349 If the inferior doesn't support detaching return error.
16350 Call join_inferior instead of using waitpid.
16351 * linux-low.c (linux_join): New.
16352 (linux_target_op): Add linux_join.
16353 * spu-low.c (spu_join): New.
16354 (spu_target_ops): Add spu_join.
16355 * win32-low.c (win32_detach): Adapt to new interface.
16356 Reopen current_process_handle before detaching. Issue a child
16357 resume before detaching.
16359 (win32_target_op): Add win32_join.
16361 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16363 * win32-low.c (win32-attach): Fix return value.
16364 * target.h (target_ops): Describe ATTACH return values.
16366 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16368 * win32-low.c (GETPROCADDRESS): Define.
16369 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16370 (winapi_DebugSetProcessKillOnExit): Likewise.
16371 (win32_create_inferior): Force usage of ansi CreateProcessA.
16372 (win32_attach): Use GETPROCADDRESS.
16373 (win32_detach): Likewise.
16375 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16377 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16379 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16381 * win32-low.c: Commit leftover changes from 2007-03-29.
16383 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16385 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16386 fields short instead of int. Add explicit padding.
16387 (i387_cache_to_fsave): Remove unnecessary casts.
16388 (i387_fsave_to_cache): Doc fix.
16389 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16391 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16393 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16394 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16396 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16398 * configure.srv (arm*-*-mingw32ce*): Move near the other
16401 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16403 * configure.ac: Add errno checking.
16404 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16405 sys/file.h and malloc.h.
16406 (AC_CHECK_DECLS): Add perror.
16407 (srv_mingwce): Handle.
16408 * configure.srv (i[34567]86-*-cygwin*): Add
16409 win32-i386-low.o to srv_tgtobj.
16410 (i[34567]86-*-mingw*): Likewise.
16411 (arm*-*-mingw32ce*): Add case.
16412 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16413 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16414 [__MINGW32CE__] (strerror): New function.
16415 [__MINGW32CE__] (errno): Define to GetLastError.
16416 [__MINGW32CE__] (COUNTOF): New macro.
16417 (remote_open): Remove extra close call.
16418 * mem-break.c (delete_breakpoint_at): New function.
16419 * mem-break.h (delete_breakpoint_at): Declare.
16420 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16421 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16422 [USE_WIN32API] (read, write): Add char* casts.
16423 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16424 * server.h: Include wincecompat.h on Windows CE.
16425 [HAVE_ERRNO_H]: Check.
16426 (perror): Declare if not declared.
16427 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16428 (perror_with_name): Remove errno declaration.
16429 * wincecompat.h: New.
16430 * wincecompat.c: New.
16431 * win32-low.h: New.
16432 * win32-arm-low.c: New.
16433 * win32-i386-low.c: New.
16434 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16435 (OUTMSG2): Make it safe.
16437 (COUNTOF): New macro.
16438 (NUM_REGS): Get it from the low target.
16439 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16440 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16441 (thread_rec): Let low target handle debug registers.
16442 (child_add_thread): Likewise.
16443 (child_init_thread_list): Likewise.
16444 (continue_one_thread): Likewise.
16446 (do_child_fetch_inferior_registers): Move to ...
16447 * win32-i386-low.c: ... here, and rename to ...
16448 (do_fetch_inferior_registers): ... this.
16449 * win32-low.c (child_fetch_inferior_registers):
16450 Go through the low target.
16451 (do_child_store_inferior_registers): Use regptr.
16452 (strwinerror): New function.
16453 (win32_create_inferior): Handle Windows CE.
16454 Use strwinerror instead of strerror on Windows error
16455 codes. Add program to the error output.
16456 Don't close the main thread handle on Windows CE.
16457 (win32_attach): Use coredll.dll on Windows CE.
16458 (win32_kill): Close current process and current
16460 (win32_detach): Use coredll.dll on Windows CE.
16461 (win32_resume): Let low target handle debug registers, and
16463 (handle_exception): Add/Remove initial breakpoint. Avoid
16464 non-existant WSTOPSIG on Windows CE.
16465 (win32_read_inferior_memory): Cast to remove warning.
16466 (win32_arch_string): Go through the low target.
16467 (initialize_low): Call set_breakpoint_data with the low
16468 target's breakpoint.
16469 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16470 FOP_REGNUM, mappings): Move to ...
16471 * win32-i386-low.c: ... here.
16472 * win32-low.c (win32_thread_info): Move to ...
16473 * win32-low.h: ... here.
16474 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16475 win32-arm-low.c and wincecompat.c.
16476 (all:): Add $EXEEXT.
16477 (install-only:): Likewise.
16478 (gdbserver:): Likewise.
16479 (gdbreplay:): Likewise.
16480 * config.in: Regenerate.
16481 * configure: Regenerate.
16483 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16485 * win32-low.c: Rename typedef thread_info to
16486 win32_thread_info throughout.
16488 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16490 * win32-i386-low.c: Rename to ...
16491 * win32-low.c: ... this.
16492 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16493 * Makefile.in: Likewise.
16495 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16497 * remote-utils.c (monitor_output): Constify msg parameter.
16498 * server.h (monitor_output): Likewise.
16499 * win32-i386-low.c (handle_output_debug_string): New.
16500 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16501 handle_output_debug_string.
16502 (get_child_debug_event): Likewise.
16504 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16506 * server.c (main): Correct strtoul check.
16508 2007-03-27 Jon Ringle <jon@ringle.org>
16510 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16512 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16514 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16516 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16518 * terminal.h: Check HAVE_SGTTY_H.
16520 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16522 * remote-utils.c (remote_open): Print out the assigned port number.
16524 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16526 * remote-utils.c (monitor_output): New function.
16527 * server.c (debug_threads): Define here.
16528 (monitor_show_help): New function.
16529 (handle_query): Handle qRcmd.
16530 (main): Do not handle 'd' packet.
16531 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16532 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16535 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16537 * Makefile.in (EXEEXT): New.
16538 (clean): Use $(EXEEXT).
16540 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16542 * target.h (target_ops): Rename send_signal to request_interrupt,
16543 and remove enum target_signal parameter.
16544 * linux-low.c (linux_request_interrupt): Rename from
16545 linux_send_signal, and always send SIGINT.
16546 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16547 and always send SIGINT.
16548 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16550 (input_interrupt): Likewise.
16552 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16554 * server.c (get_features_xml): Check if target implemented
16556 * win32-i386-low.c (win32_arch_string): New.
16557 (win32_target_ops): Add win32_arch_string as arch_string member.
16559 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16561 * spu-low.c (spu_arch_string): New.
16562 (spu_target_ops): Add spu_arch_string.
16564 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16566 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16567 * configure.ac: Do not check for terminal.h.
16568 * configure, config.in: Regenerated.
16570 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16572 * Makefile.in (OBS): Add $(XML_BUILTIN).
16573 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16575 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16576 (arm-with-iwmmxt.c): New.
16577 * config.in, configure: Regenerate.
16578 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16579 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16580 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16581 (arm*-*-linux*): Add iWMMXt and regset support.
16582 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16583 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16584 (arm_store_wmmxregset, target_regsets): New.
16585 * server.c (get_features_xml): Take annex argument. Check builtin
16587 (handle_query): Handle multiple annexes.
16589 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16591 * remote-utils.c [USE_WIN32API] (read, write): Define.
16592 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16595 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16597 * linux-i386-low.c (the_low_target): Set arch_string.
16598 * linux-x86-64-low.c (the_low_target): Likewise.
16599 * linux-low.c (linux_arch_string): New.
16600 (linux_target_ops): Add it.
16601 * linux-low.h (struct linux_target_ops): Add arch_string.
16602 * server.c (write_qxfer_response): Use const void * for DATA.
16603 (get_features_xml): New.
16604 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16605 * target.h (struct target_ops): Add arch_string method.
16607 2007-01-03 Denis Pilat <denis.pilat@st.com>
16608 Daniel Jacobowitz <dan@codesourcery.com>
16610 * linux-low.c (linux_kill): Handle being called with no threads.
16611 * win32-i386-low.c (win32_kill): Likewise.
16612 (get_child_debug_event): Clear current_process_handle.
16614 2006-12-30 Denis PILAT <denis.pilat@st.com>
16615 Daniel Jacobowitz <dan@codesourcery.com>
16617 * remote-utils.c (remote_open): Check the type of specified
16618 serial port devices before opening them.
16619 * server.c (main): Kill the inferior if an error occurs during
16620 the first remote_open.
16622 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16624 * README: Update supported targets.
16626 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16628 * Makefile.in (clean): Remove reg-mips64.c.
16629 (reg-mips64.c, reg-mips64.o): New rules.
16630 * configure.srv: Handle mips64. Include regset support for mips.
16631 * linux-mips-low.c (union mips_register): New.
16632 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16633 (mips_breakpoint, mips_breakpoint_at): Use int.
16634 (mips_collect_register, mips_supply_register)
16635 (mips_collect_register_32bit, mips_supply_register_32bit)
16636 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16637 (mips_store_fpregset, target_regsets): New.
16638 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16640 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16642 * configure.srv: Add target "spu*-*-*".
16643 * Makefile.in (clean): Remove reg-spu.c.
16644 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16645 * spu-low.c: New file.
16647 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16649 * configure.ac: Correct td_thr_tls_get_addr test.
16650 * configure: Regenerated.
16652 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16654 * linux-low.c (linux_wait_for_event): Reformat. Use the
16655 pass_signals array.
16656 * remote-utils.c (decode_address_to_semicolon): New.
16657 * server.c (pass_signals, handle_general_set): New.
16658 (handle_query): Mention QPassSignals for qSupported.
16659 (main): Call handle_general_set.
16660 * server.h (pass_signals, decode_address_to_semicolon): New.
16662 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16664 * server.c (handle_query): Correct error handling for read_auxv.
16666 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16668 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16669 and srv_linux_thread_db to yes.
16670 * linux-s390-low.c (s390_fill_gregset): New function.
16671 (target_regsets): Define data structure.
16673 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16675 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16676 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16677 * config.in, configure: Regenerated.
16678 * inferiors.c (gdb_id_to_thread): New function.
16679 (gdb_id_to_thread_id): Use it.
16680 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16681 * linux-low.h (struct process_info): Add th member.
16682 (thread_db_get_tls_address): New prototype.
16683 * remote-utils.c (decode_address): Make non-static.
16684 * server.c (handle_query): Handle qGetTLSAddr.
16685 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16686 * target.h (struct target_ops): Add get_tls_address.
16687 * thread-db.c (maybe_attach_thread): Save the thread handle.
16688 (thread_db_get_tls_address): New.
16690 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16692 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16693 (linux_resume_one_process): Take a siginfo_t *. Update all
16694 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16695 (struct pending_signals): Add a siginfo_t.
16696 (linux_wait_for_process): Always set last_status.
16697 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16698 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16699 * linux-low.h (struct process_info): Add last_status.
16701 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16703 * remote-utils.c (try_rle): New function.
16704 (putpkt_binary): Use it.
16706 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16708 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16709 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16710 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16711 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16712 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16715 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16717 * server.c (terminal_fd): New variable.
16718 (old_foreground_pgrp): Likewise.
16719 (restore_old_foreground_pgrp): New function.
16720 (start_inferior): Record the terminal file descriptor in terminal_fd
16721 and its original foreground group in old_foreground_pgrp. Register
16722 restore_old_foreground_pgrp with atexit().
16724 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16726 * server.c (handle_query): Correct qPart to qXfer.
16728 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16730 * configure.ac: Check for more headers which are missing on
16731 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16732 * configure.srv: Add Cygwin and mingw32.
16733 * remote-utils.c: Don't include headers unconditionally which
16734 are missing on mingw32. Include <winsock.h> for mingw32.
16735 (remote_open): Adjust for mingw32 support. Flush
16736 standard error after writing to it.
16737 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16738 (unblock_async_io, enable_async_io, disable_async_io)
16739 (readchar, getpkt): Update for Winsock support.
16740 (prepare_resume_reply): Expect a protocol signal number.
16741 * server.c: Disable <sys/wait.h> on mingw32.
16742 (start_inferior): Adjust for mingw32 support. Flush
16743 standard error after writing to it.
16744 (attach_inferior): Likewise. Use protocol signal
16746 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16748 * win32-i386-low.c: New file.
16749 * Makefile.in (XM_CLIBS): Set.
16750 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16751 (win32-i386-low.o): New dependency rule.
16752 * linux-low.c (linux_wait): Use target signal numbers.
16753 * target.h (struct target_ops): Doc fix.
16754 * server.h (target_signal_to_name): New prototype.
16755 * gdbreplay.c: Don't include headers unconditionally which
16756 are missing on mingw32. Include <winsock.h> for mingw32.
16757 (remote_close, remote_open): Adjust for Winsock support.
16758 * configure, config.in: Regenerated.
16760 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16762 * server.c (decode_xfer_read, write_qxfer_response): New.
16763 (handle_query): Take a packet length argument. Handle
16764 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16765 the qSupported response.
16766 (main): Update call to handle_query.
16768 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16770 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16771 (putpkt_binary): Renamed from putpkt and adjusted for binary
16773 (putpkt): New wrapper for putpkt_binary.
16774 (readchar): Don't mask off the high bit.
16775 (decode_X_packet): New function.
16776 * server.c (main): Call putpkt_binary if a handler sets the packet
16777 length. Save the length of the incoming packet. Handle 'X'.
16778 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16780 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16782 * server.c (handle_query): Handle qSupported.
16784 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16786 * remote-utils.c (all_symbols_looked_up): New variable.
16787 (look_up_one_symbol): Check it.
16788 * server.h (look_up_one_symbol): New declaration.
16789 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16791 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16793 * Makefile.in (linux-arm-low.o): Update dependencies.
16794 * linux-arm-low.c: Include "gdb_proc_service.h".
16795 (PTRACE_GET_THREAD_AREA): Define.
16796 (ps_get_thread_area): New function.
16798 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16800 * configure.srv (m68k*-*-uclinux*): New target.
16801 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16802 (linux_resume_one_process): Remove extraneous cast.
16803 (linux_read_offsets): New.
16804 (linux_target_op): Add linux_read_offsets on mmuless systems.
16805 * server.c (handle_query): Add qOffsets logic.
16806 * target.h (struct target_ops): Add read_offsets.
16808 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16810 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16811 (PTRACE_GET_THREAD_AREA): Define.
16812 (ps_get_thread_area): New function.
16813 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16814 (linux-x86-64-low.o): Update.
16816 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16818 * configure.ac: Remove checks for prfpregset_t.
16819 * gdb_proc_service.h: New file.
16820 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16821 new "gdb_proc_service.h".
16822 * proc-service.c: Likewise.
16823 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16824 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16825 * Makefile.in (gdb_proc_service_h): Updated.
16826 * configure, config.in: Regenerated.
16828 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16830 * remote-utils.c (prepare_resume_reply): Move declaration
16831 of gdb_id_from_wait to the top of the block.
16833 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16835 * linux-low.c (regsets_store_inferior_registers): Read the regset
16836 from the target before filling it.
16838 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16840 * server.c (attach_inferior): Return SIGTRAP for a successful
16843 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16845 * Makefile.in (OBS): Add version.o.
16846 (STAGESTUFF): Delete.
16847 (version.o): Add dependencies.
16848 (version.c): Replace rule.
16849 (clean): Remove version.c.
16850 * server.c (gdbserver_version): New.
16851 (gdbserver_usage): Use printf.
16852 (main): Handle --version and --help.
16853 * server.h (version, host_name): Add declarations.
16855 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16867 * linux-x86-64-low.c:
16869 * linux-s390-low.c:
16870 * linux-ppc64-low.c:
16872 * linux-mips-low.c:
16873 * linux-m68k-low.c:
16874 * linux-m32r-low.c:
16877 * linux-ia64-low.c:
16878 * linux-i386-low.c:
16879 * linux-crisv32-low.c:
16891 * gdbserver.1: Add (C) after Copyright. Update the FSF
16894 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16896 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16897 (arm_breakpoint_at): Recognize both breakpoints.
16898 (the_low_target): Use the correct breakpoint instruction.
16900 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16902 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16903 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16904 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16905 (the_low_target): Update.
16907 2005-10-25 Andreas Schwab <schwab@suse.de>
16909 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16911 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16912 (ia64_num_regs): Reduce to 462.
16914 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16916 * acinclude.m4: Correct quoting.
16917 * aclocal.m4: Regenerated.
16919 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16920 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16921 (thread_db_init): Call thread_db_err_str.
16922 * configure.ac: Check for TD_VERSION.
16923 * config.in, configure: Regenerated.
16925 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16927 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16929 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16931 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16932 is not available. Define HAVE_PTRACE_GETREGS if it is.
16933 * config.in, configure: Regenerated.
16934 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16935 * linux-i386-low.c, linux-m68k-low.c: Update to use
16936 HAVE_PTRACE_GETREGS.
16937 * linux-low.c (regsets_fetch_inferior_registers)
16938 (regsets_store_inferior_registers): Only return 0 if we processed
16940 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16941 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16943 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16945 * inferiors.c (struct thread_info): Add gdb_id.
16946 (add_thread): Add gdb_id argument.
16947 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16948 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16949 calls to add_thread.
16950 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16951 * server.c (handle_query): Use thread_to_gdb_id.
16952 (handle_v_cont, main): Use gdb_id_to_thread_id.
16953 * server.h (add_thread): Update prototype.
16954 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16957 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16959 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16960 left-padded registers.
16961 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16962 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16964 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16966 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16967 * configure: Regenerate.
16968 * config.in: Regenerate.
16969 * server.h (NEED_DECLARATION_STRERROR):
16970 Replace with !HAVE_DECL_STRERROR.
16972 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16974 * linux-low.c (linux_wait, linux_send_signal): Don't test
16975 an unsigned long variable for > 0 if it could be MAX_ULONG.
16976 * server.c (myresume): Likewise.
16977 * target.c (set_desired_inferior): Likewise.
16979 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16981 * configure.ac: Simplify and improve check for socklen_t.
16982 * configure, config.in: Regenerate.
16984 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16986 * acconfig.h: Remove.
16987 * configure.ac: Add a test for socklen_t. Use three-argument
16988 AC_DEFINE throughout.
16989 * config.in: Regenerated using autoheader 2.59.
16990 * configure: Regenerated.
16992 * gdbreplay.c (socklen_t): Provide a default.
16993 (remote_open): Use socklen_t.
16994 * remote-utils.c (socklen_t): Provide a default.
16995 (remote_open): Use socklen_t.
16996 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16999 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17001 * linux-low.c (linux_read_memory, linux_write_memory)
17002 (linux_read_auxv): Likewise.
17003 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17004 (check_mem_write): Likewise.
17005 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17007 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17008 (registers_from_string, register_data): Likewise.
17009 * server.c (handle_query, main): Likewise.
17010 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17011 (decode_M_packet): Likewise.
17012 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17013 * target.h (struct target_ops): Update read_memory, write_memory,
17015 (read_inferior_memory, write_inferior_memory): Update.
17016 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17017 to unsigned char *.
17018 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17019 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17020 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17021 linux-s390-low.c, linux-sh-low.c: Update for changes in
17022 read_inferior_memory and the_low_target->breakpoint.
17024 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17026 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17027 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17028 * configure.srv: Add powerpc64-*-linux*.
17029 * linux-ppc64-low.c: New file.
17031 2005-05-23 Orjan Friberg <orjanf@axis.com>
17033 * linux-cris-low.c: New file with support for CRIS.
17034 * linux-crisv32-low.c: Ditto for CRISv32.
17035 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17036 (clean): Add reg-cris.c and reg-crisv32.c.
17037 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17038 reg-crisv32.o, and reg-crisv32.c to make rules.
17039 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17040 recognized targets.
17042 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17044 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17045 of sizeof (PTRACE_XFER_TYPE).
17046 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17048 2005-05-12 Orjan Friberg <orjanf@axis.com>
17050 * target.h (struct target_ops): Add insert_watchpoint,
17051 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17052 pointers for hardware watchpoint support.
17053 * linux-low.h (struct linux_target_ops): Ditto.
17054 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17055 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17056 to linux_target_ops.
17057 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17059 * server.c (main): Recognize 'Z' and 'z' packets.
17061 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17063 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17064 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17065 (the_low_target): Add new members.
17067 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17069 * proc-service.c (ps_lgetregs): Search all_processes instead of
17072 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17074 * server.c (start_inferior): Change return type to int.
17075 (attach_inferior): Change sigptr to int *.
17076 (handle_v_cont, handle_v_requests): Change signal to int *.
17077 (main): Change signal to int.
17079 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17081 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17082 * configure.srv: Add m32r*-*-linux*.
17083 * linux-m32r-low.c: New file.
17085 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17087 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17089 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17091 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17092 Take unsigned long arguments for PIDs.
17093 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17094 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17095 (wait_for_sigstop, linux_resume_one_process)
17096 (regsets_fetch_inferior_registers, linux_send_signal)
17097 (linux_read_auxv): Likewise. Update the types of variables holding
17098 PIDs. Update format string specifiers.
17099 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17100 * remote-utils.c (prepare_resume_reply): Likewise.
17101 * server.c (cont_thread, general_thread, step_thread)
17102 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17104 (handle_query): Update format specifiers.
17105 (handle_v_cont, main): Use strtoul for thread IDs.
17106 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17107 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17108 (general_thread, step_thread, thread_from_wait)
17109 (old_thread_from_wait): Update.
17110 * target.h (struct thread_resume): Use unsigned long for THREAD.
17111 (struct target_ops): Use unsigned long for arguments to attach and
17114 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17116 * acinclude.m4: Include bfd/bfd.m4 directly.
17117 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17118 <agriffis@toolchain.org>.
17119 * aclocal.m4, configure: Regenerated.
17121 2005-01-07 Andrew Cagney <cagney@gnu.org>
17123 * configure.ac: Rename configure.in, require autoconf 2.59.
17124 * configure: Re-generate.
17126 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17128 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17129 LIBS when finished.
17130 * aclocal.m4: Regenerated.
17131 * configure: Regenerated.
17133 2004-11-21 Andreas Schwab <schwab@suse.de>
17135 * linux-m68k-low.c (m68k_num_gregs): Define.
17136 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17137 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17138 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17139 (m68k_breakpoint_at): New. Add to the_low_target.
17141 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17142 srv_linux_thread_db to yes.
17144 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17146 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17147 (ARCH_SET_FS): Likewise.
17148 (ARCH_GET_FS): Likewise.
17149 (ARCH_GET_GS): Likewise.
17151 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17153 * linux-i386-low.c (ps_get_thread_area): New.
17154 * linux-x86-64-low.c (ps_get_thread_area): New.
17155 * linux-low.c: Include <sys/syscall.h>.
17156 (linux_kill_one_process): Don't kill the first thread here.
17157 (linux_kill): Kill the first thread here.
17158 (kill_lwp): New function.
17159 (send_sigstop, linux_send_signal): Use it.
17160 * proc-service.c: Clean up #ifdefs.
17161 (fpregset_info): Delete.
17162 (ps_lgetregs): Update and enable implementation.
17163 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17165 * remote-utils.c (struct sym_cache, symbol_cache): New.
17166 (input_interrupt): Print a clearer message.
17167 (async_io_enabled): New variable.
17168 (enable_async_io, disable_async_io): Use it. Update comments.
17169 (look_up_one_symbol): Use the symbol cache.
17170 * thread-db.c (thread_db_look_up_symbols): New function.
17171 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17173 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17175 * configure.in: Test for -rdynamic.
17176 * configure: Regenerated.
17177 * Makefile (INTERNAL_LDFLAGS): New.
17178 (gdbserver, gdbreplay): Use it.
17180 2004-09-02 Andrew Cagney <cagney@gnu.org>
17182 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17184 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17186 * linux-low.c (linux_wait): Clear all_processes list also.
17188 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17190 * linux-low.c: Include <errno.h>. Remove extern declaration of
17193 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17195 * gdbreplay.c, server.h, utils.c: Update copyright years.
17197 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17199 * server.c (main): Print child status or termination signal from
17200 variable 'signal', not 'sig'.
17202 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17204 * linux-low.c (linux_read_memory): Change return type to
17205 int. Check for and return error from ptrace().
17206 * target.c (read_inferior_memory): Change return type to int. Pass
17207 back return status from the_target->read_memory().
17208 * target.h (struct target_ops): Adapt *read_memory() prototype.
17210 (read_inferior_memory): Adapt prototype.
17211 * server.c (main): Return an error packet if
17212 read_inferior_memory() returns an error.
17214 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17216 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17217 Unify with other clean targets.
17219 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17221 * server.c (handle_v_cont): Call set_desired_inferior.
17223 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17225 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17227 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17229 * linux-low.c (linux_wait): Unblock async I/O.
17230 (linux_resume): Block and enable async I/O.
17231 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17232 * server.h (block_async_io, unblock_async_io): Add prototypes.
17234 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17236 * remote-utils.c (remote_open): Print a status notice after
17237 opening a TCP port.
17238 * server.c (attach_inferior): Print a status notice after
17241 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17243 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17245 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17247 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17249 * server.c, target.h: Update copyright years.
17251 2004-02-25 Roland McGrath <roland@redhat.com>
17253 * target.h (struct target_ops): New member `read_auxv'.
17254 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17255 * linux-low.c (linux_read_auxv): New function.
17256 (linux_target_ops): Initialize `read_auxv' member to that.
17258 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17260 Committed by Jim Blandy <jimb@redhat.com>.
17262 * linux-s390-low.c (s390_num_regs): Update.
17263 (s390_regmap): Remove control registers. Use __s390x__ predefine
17264 instead of GPR_SIZE to distiguish s390 and s390x targets.
17266 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17268 * linux-low.c: Update copyright year.
17269 (check_removed_breakpoint): Clear pending_is_breakpoint.
17270 (linux_set_resume_request, linux_queue_one_thread)
17271 (resume_status_pending_p): New functions.
17272 (linux_continue_one_thread): Use process->resume.
17273 (linux_resume): Only resume threads if there are no pending events.
17274 * linux-low.h (struct process_info): Add resume request
17277 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17279 * regcache.c (new_register_cache): Clear the allocated register
17280 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17282 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17284 * linux-low.c (linux_resume): Take a struct thread_resume *
17286 (linux_wait): Update call.
17287 (resume_ptr): New static variable.
17288 (linux_continue_one_thread): Renamed from
17289 linux_continue_one_process. Use resume_ptr.
17290 (linux_resume): Use linux_continue_one_thread.
17291 * server.c (handle_v_cont, handle_v_requests): New functions.
17292 (myresume): New function.
17293 (main): Handle 'v' case.
17294 * target.h (struct thread_resume): New type.
17295 (struct target_ops): Change argument of "resume" to struct
17297 (myresume): Delete macro.
17299 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17301 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17302 (uninstall): Support DESTDIR.
17304 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17306 * configure.srv: Add xscale*linux copy of arm*linux entry.
17308 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17310 * linux-arm-low.c (arm_reinsert_addr): New function.
17311 (the_low_target): Add arm_reinsert_addr.
17313 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17315 * mem-break.c: Remove whitespace at end of file.
17317 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17319 * configure.in: Check whether we need to prototype strerror.
17320 * server.h: Optionally prototype strerror.
17321 * gdbreplay.c (perror_with_name): Use strerror.
17322 * linux-low.c (linux_attach_lwp): Use strerror.
17323 * utils.c (perror_with_name): Use strerror.
17324 * config.in, configure: Regenerated.
17326 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17328 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17329 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17331 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17333 * Makefile.in (SFILES): Update.
17334 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17335 low-sun3.c: Remove files.
17337 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17339 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17340 (linux_detach_one_process, linux_detach): New functions.
17341 (linux_target_ops): Add linux_detach.
17342 * server.c (main): Handle 'D' packet.
17343 * target.h (struct target_ops): Add "detach" member.
17344 (detach_inferior): Define.
17346 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17348 From Kelley Cook <kelleycook@wideopenwest.com>:
17349 * configure.srv: Accept i[34567]86 variants.
17351 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17353 * linux-low.c (linux_wait_for_event): Correct comment typos.
17354 (linux_resume_one_process): Call check_removed_breakpoint.
17355 (linux_send_signal): New function.
17356 (linux_target_ops): Add linux_send_signal.
17357 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17359 * target.h (struct target_ops): Add send_signal.
17361 2003-05-29 Jim Blandy <jimb@redhat.com>
17363 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17364 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17365 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17366 away part of the register's value.
17368 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17370 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17371 (linux_wait_for_event, linux_init_signals): Likewise.
17373 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17375 * configure.in: Check for stdlib.h.
17376 * configure: Regenerated.
17377 * config.in: Regenerated.
17379 2003-01-04 Andreas Schwab <schwab@suse.de>
17381 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17383 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17385 * Makefile.in: Remove obsolete code.
17387 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17389 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17390 defined(PT_FPR0_HI).
17392 2002-11-17 Stuart Hughes <seh@zee2.com>
17394 * linux-arm-low.c (arm_num_regs): Increase.
17395 (arm_regmap): Include status register.
17397 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17399 * linux-low.c (register_addr): Remove incorrect -1 check.
17401 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17403 * linux-low.c (linux_create_inferior): Call setpgid. Return
17405 (unstopped_p, linux_signal_pid): Remove.
17406 (linux_target_ops): Remove linux_signal_pid.
17407 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17408 global instead of target method.
17409 * target.h (struct target_ops): Remove signal_pid. Update comment
17410 for create_inferior.
17411 * server.c (signal_pid): New variable.
17412 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17413 gdbserver. Set the child to be the foreground process group.
17414 (attach_inferior): Set signal_pid.
17416 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17418 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17420 2002-08-20 Jim Blandy <jimb@redhat.com>
17422 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17425 2002-08-01 Andrew Cagney <cagney@redhat.com>
17427 * Makefile.in: Make chill references obsolete.
17429 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17431 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17432 * configure: Regenerate.
17433 * config.in: Regenerate.
17435 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17437 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17438 (perror_with_name, remote_close, remote_open, expect, play): Static.
17440 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17442 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17443 byte offsets instead of an array of indexes.
17444 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17446 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17448 * regcache.c: Add comment.
17450 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17452 * thread-db.c: New file.
17453 * proc-service.c: New file.
17454 * acinclude.m4: New file.
17455 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17456 proc-service.o, and thread-db.o.
17457 (linux-low.o): Add USE_THREAD_DB.
17458 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17459 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17460 * aclocal.m4: Regenerated.
17461 * config.in: Regenerated.
17462 * configure: Regenerated.
17463 * configure.in: Check for proc_service.h, sys/procfs.h,
17464 thread_db.h, and linux/elf.h headrs.
17465 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17466 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17467 Check for -lthread_db and thread support.
17468 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17469 PowerPC, and SuperH.
17470 * i387-fp.c: Constify arguments.
17471 * i387-fp.h: Likewise.
17472 * inferiors.c: (struct thread_info): Renamed from
17473 `struct inferior_info'. Remove PID member. Use generic inferior
17474 list header. All uses updated.
17475 (inferiors, signal_pid): Removed.
17476 (all_threads): New variable.
17477 (get_thread): Define.
17478 (add_inferior_to_list): New function.
17479 (for_each_inferior): New function.
17480 (change_inferior_id): New function.
17481 (add_inferior): Removed.
17482 (remove_inferior): New function.
17483 (add_thread): New function.
17484 (free_one_thread): New function.
17485 (remove_thread): New function.
17486 (clear_inferiors): Use for_each_inferior and free_one_thread.
17487 (find_inferior): New function.
17488 (find_inferior_id): New function.
17489 (inferior_target_data): Update argument type.
17490 (set_inferior_target_data): Likewise.
17491 (inferior_regcache_data): Likewise.
17492 (set_inferior_regcache_data): Likewise.
17493 * linux-low.c (linux_bp_reinsert): Remove.
17494 (all_processes, stopping_threads, using_thrads)
17495 (struct pending_signals, debug_threads, pid_of): New.
17496 (inferior_pid): Replace with macro.
17497 (struct inferior_linux_data): Remove.
17498 (get_stop_pc, add_process): New functions.
17499 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17500 Use add_process and add_thread.
17501 (linux_attach_lwp): New function, based on old linux_attach. Use
17502 add_process and add_thread. Set stop_expected for new threads.
17503 (linux_attach): New function.
17504 (linux_kill_one_process): New function.
17505 (linux_kill): Kill all LWPs.
17506 (linux_thread_alive): Use find_inferior_id.
17507 (check_removed_breakpoints, status_pending_p): New functions.
17508 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17509 Update. Use WNOHANG. Wait for cloned processes also. Update process
17510 struct for the found process.
17511 (linux_wait_for_event): New function.
17512 (linux_wait): Use it. Support LWPs.
17513 (send_sigstop, wait_for_sigstop, stop_all_processes)
17514 (linux_resume_one_process, linux_continue_one_process): New functions.
17515 (linux_resume): Support LWPs.
17516 (REGISTER_RAW_SIZE): Remove.
17517 (fetch_register): Use register_size instead. Call supply_register.
17518 (usr_store_inferior_registers): Likewise. Call collect_register.
17519 Fix recursive case.
17520 (regsets_fetch_inferior_registers): Improve error message.
17521 (regsets_store_inferior_registers): Add debugging.
17522 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17523 (unstopped_p, linux_signal_pid): New functions.
17524 (linux_target_ops): Add linux_signal_pid.
17525 (linux_init_signals): New function.
17526 (initialize_low): Call it. Initialize using_threads.
17527 * regcache.c (inferior_regcache_data): Add valid
17529 (get_regcache): Fetch registers lazily. Add fetch argument
17530 and update all callers.
17531 (regcache_invalidate_one, regcache_invalidate): New
17533 (new_register_cache): Renamed from create_register_cache.
17534 Return the new regcache.
17535 (free_register_cache): Change argument to a void *.
17536 (registers_to_string, registers_from_string): Call get_regcache
17537 with fetch flag set.
17538 (register_data): Make static. Pass fetch flag to get_regcache.
17539 (supply_register): Call get_regcache with fetch flag clear.
17540 (collect_register): Call get_regcache with fetch flag set.
17541 (collect_register_as_string): New function.
17542 * regcache.h: Update.
17543 * remote-utils.c (putpkt): Flush after debug output and use
17545 Handle input interrupts while waiting for an ACK.
17546 (input_interrupt): Use signal_pid method.
17547 (getpkt): Flush after debug output and use stderr.
17548 (outreg): Use collect_register_as_string.
17549 (new_thread_notify, dead_thread_notify): New functions.
17550 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17551 and general_thread.
17552 (look_up_one_symbol): Flush after debug output.
17553 * server.c (step_thread, server_waiting): New variables.
17554 (start_inferior): Don't use signal_pid. Update call to mywait.
17555 (attach_inferior): Update call to mywait.
17556 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17557 (main): Don't fetch/store registers explicitly. Use
17558 set_desired_inferior. Support proposed ``Hs'' packet. Update
17560 * server.h: Update.
17561 (struct inferior_list, struct_inferior_list_entry): New.
17562 * target.c (set_desired_inferior): New.
17563 (write_inferior_memory): Constify.
17564 (mywait): New function.
17565 * target.h: Update.
17566 (struct target_ops): New signal_pid method.
17567 (mywait): Removed macro, added prototype.
17569 * linux-low.h (regset_func): Removed.
17570 (regset_fill_func, regset_store_func): New.
17571 (enum regset_type): New.
17572 (struct regset_info): Add type field. Use new operation types.
17573 (struct linux_target_ops): stop_pc renamed to get_pc.
17574 Add decr_pc_after_break and breakpoint_at.
17575 (get_process, get_thread_proess, get_process_thread)
17576 (strut process_info, all_processes, linux_attach_lwp)
17577 (thread_db_init): New.
17579 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17580 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17581 (the_low_target): Add new members.
17582 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17583 (i386_store_fpxregset): Constify.
17584 (target_regsets): Add new kind identifier.
17585 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17586 (i386_set_pc): Add debugging.
17587 (i386_breakpoint_at): New function.
17588 (the_low_target): Add new members.
17589 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17590 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17591 (mips_breakpoint_at): New.
17592 (the_low_target): Add new members.
17593 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17594 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17595 (the_low_target): Add new members.
17596 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17597 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17598 (the_low_target): Add new members.
17599 * linux-x86-64-low.c (target_regsets): Add new kind
17602 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17604 From Martin Pool <mbp@samba.org>:
17605 * server.c (gdbserver_usage): New function.
17608 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17610 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17611 stop_at -> stop_pc.
17613 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17615 * Makefile.in: Remove obsolete code.
17617 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17619 * linux-low.c (regsets_fetch_inferior_registers),
17620 (regsets_store_inferior_registers): Removed cast to int from
17622 * regcache.h: Added declaration of struct inferior_info.
17624 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17626 * inferiors.c (struct inferior_info): Add regcache_data.
17627 (add_inferior): Call create_register_cache.
17628 (clear_inferiors): Call free_register_cache.
17629 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17630 * regcache.c (struct inferior_regcache_data): New.
17631 (registers): Remove.
17632 (get_regcache): New function.
17633 (create_register_cache, free_register_cache): New functions.
17634 (set_register_cache): Don't initialize the register cache here.
17635 (registers_to_string, registers_from_string, register_data): Call
17637 * regcache.h: Add prototypes.
17638 * server.h: Likewise.
17640 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17642 * mem-break.c: New file.
17643 * mem-break.h: New file.
17644 * Makefile.in: Add mem-break.o rule; update server.h
17646 * inferiors.c (struct inferior_info): Add target_data
17648 (clear_inferiors): Free target_data member if set.
17649 (inferior_target_data, set_inferior_target_data): New functions.
17650 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17651 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17652 * linux-low.c (linux_bp_reinsert): New variable.
17653 (struct inferior_linux_data): New.
17654 (linux_create_inferior): Use set_inferior_target_data.
17655 (linux_attach): Likewise. Call add_inferior.
17656 (linux_wait_for_one_inferior): New function.
17657 (linux_wait): Call it.
17658 (linux_write_memory): Add const.
17659 (initialize_low): Call set_breakpoint_data.
17660 * linux-low.h (struct linux_target_ops): Add breakpoint
17662 * server.c (attach_inferior): Remove extra add_inferior
17664 * server.h: Include mem-break.h. Update inferior.c
17666 * target.c (read_inferior_memory)
17667 (write_inferior_memory): New functions.
17668 * target.h (read_inferior_memory)
17669 (write_inferior_memory): Change macros to prototypes.
17670 (struct target_ops): Update comments. Add const to write_memory
17673 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17675 * linux-low.c (usr_store_inferior_registers): Support
17676 registers which are allowed to fail to store.
17677 * linux-low.h (linux_target_ops): Likewise.
17678 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17679 (ppc_cannot_store_register): FPSCR may not be storable.
17681 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17683 * server.h: Include <string.h> if HAVE_STRING_H.
17684 * ChangeLog: Correct paths in last ChangeLog entry.
17686 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17688 * linux-low.h: Remove obsolete prototypes.
17689 (struct linux_target_ops): New.
17690 (extern the_low_target): New.
17691 * linux-low.c (num_regs, regmap): Remove declarations.
17692 (register_addr): Use the_low_target explicitly.
17693 (fetch_register): Likewise.
17694 (usr_fetch_inferior_registers): Likewise.
17695 (usr_store_inferior_registers): Likewise.
17696 * linux-arm-low.c (num_regs): Remove.
17697 (arm_num_regs): Define.
17698 (arm_regmap): Renamed from regmap, made static.
17699 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17701 (arm_cannot_store_register): Renamed from cannot_store_register,
17703 (the_low_target): New.
17704 * linux-i386-low.c (num_regs): Remove.
17705 (i386_num_regs): Define.
17706 (i386_regmap): Renamed from regmap, made static.
17707 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17709 (i386_cannot_store_register): Renamed from cannot_store_register,
17711 (the_low_target): New.
17712 * linux-ia64-low.c (num_regs): Remove.
17713 (ia64_num_regs): Define.
17714 (ia64_regmap): Renamed from regmap, made static.
17715 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17717 (ia64_cannot_store_register): Renamed from cannot_store_register,
17719 (the_low_target): New.
17720 * linux-m68k-low.c (num_regs): Remove.
17721 (m68k_num_regs): Define.
17722 (m68k_regmap): Renamed from regmap, made static.
17723 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17725 (m68k_cannot_store_register): Renamed from cannot_store_register,
17727 (the_low_target): New.
17728 * linux-mips-low.c (num_regs): Remove.
17729 (mips_num_regs): Define.
17730 (mips_regmap): Renamed from regmap, made static.
17731 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17733 (mips_cannot_store_register): Renamed from cannot_store_register,
17735 (the_low_target): New.
17736 * linux-ppc-low.c (num_regs): Remove.
17737 (ppc_num_regs): Define.
17738 (ppc_regmap): Renamed from regmap, made static.
17739 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17741 (ppc_cannot_store_register): Renamed from cannot_store_register,
17743 (the_low_target): New.
17744 * linux-s390-low.c (num_regs): Remove.
17745 (s390_num_regs): Define.
17746 (s390_regmap): Renamed from regmap, made static.
17747 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17749 (s390_cannot_store_register): Renamed from cannot_store_register,
17751 (the_low_target): New.
17752 * linux-sh-low.c (num_regs): Remove.
17753 (sh_num_regs): Define.
17754 (sh_regmap): Renamed from regmap, made static.
17755 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17757 (sh_cannot_store_register): Renamed from cannot_store_register,
17759 (the_low_target): New.
17760 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17761 (the_low_target): New.
17763 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17765 * Makefile.in: Add stamp-h target.
17766 * configure.in: Create stamp-h.
17767 * configure: Regenerated.
17769 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17771 * inferiors.c: New file.
17772 * target.c: New file.
17773 * target.h: New file.
17774 * Makefile.in: Add target.o and inferiors.o. Update
17776 * linux-low.c (inferior_pid): New static variable,
17777 moved from server.c.
17778 (linux_create_inferior): Renamed from create_inferior.
17779 Call add_inferior. Return 0 on success instead of a PID.
17780 (linux_attach): Renamed from myattach.
17781 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17782 (linux_thread_alive): Renamed from mythread_alive.
17783 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17785 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17786 (regsets_store_inferior_registers): Correct error message.
17787 Add missing ``return 0''.
17788 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17789 (linux_store_registers): Renamed from store_inferior_registers.
17790 (linux_read_memory): Renamed from read_inferior_memory.
17791 (linux_write_memory): Renamed from write_inferior_memory.
17792 (linux_target_ops): New structure.
17793 (initialize_low): Call set_target_ops ().
17794 * remote-utils.c (unhexify): New function.
17795 (hexify): New function.
17796 (input_interrupt): Send signals to ``signal_pid''.
17797 * server.c (inferior_pid): Remove.
17798 (start_inferior): Update create_inferior call.
17799 (attach_inferior): Call add_inferior.
17800 (handle_query): New function.
17801 (main): Call handle_query for `q' packets.
17802 * server.h: Include "target.h". Remove obsolete prototypes.
17803 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17805 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17807 * Makefile.in: Add WARN_CFLAGS. Update configury
17809 * configure.in: Check for <string.h>
17810 * configure: Regenerate.
17811 * config.in: Regenerate.
17812 * gdbreplay.c: Include needed system headers.
17813 (remote_open): Remove strchr prototype.
17814 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17815 * regcache.c (supply_register): Change buf argument to const void *.
17816 (supply_register_by_name): Likewise.
17817 (collect_register): Change buf argument to void *.
17818 (collect_register_by_name): Likewise.
17819 * regcache.h: Add missing prototypes.
17820 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17821 * server.c (handle_query): New function.
17822 (attached): New static variable, moved out of main.
17823 (main): Quiet longjmp clobber warnings.
17824 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17825 * utils.c (error): Remove NORETURN.