1 2020-01-06 Eli Zaretskii <eliz@gnu.org>
2 Pedro Alves <palves@redhat.com>
4 * win32-low.c (get_child_debug_event): Extract the fatal exception
5 from the exit status and convert to the equivalent Posix signal
7 (win32_wait): Allow TARGET_WAITKIND_SIGNALLED status as well.
8 * Makefile.in (OBS, SFILES): Add gdb_wait.[co].
10 2020-01-01 Hannes Domani <ssbssa@yahoo.de>
12 * Makefile.in: Use INSTALL_PROGRAM_ENV.
14 2020-01-01 Joel Brobecker <brobecker@adacore.com>
16 * server.c (gdbserver_version): Change copyright year to 2020.
17 * gdbreplay.c (gdbreplay_version): Likewise.
19 2019-12-19 Christian Biesinger <cbiesinger@google.com>
21 * configure: Regenerate.
22 * configure.ac: Quote variable arguments of test.
24 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
26 * Makefile.in: Fix build with GNU Make 3.81
28 2019-12-16 Tom Tromey <tromey@adacore.com>
30 * server.c (get_exec_file): Constify result.
32 2019-12-10 Christian Biesinger <cbiesinger@google.com>
34 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
35 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
36 * config.in: Regenerate.
37 * configure: Regenerate.
38 * configure.ac: Don't check for strerror.
39 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
40 Call safe_strerror instead of strerror.
41 * server.h (strerror): Remove this now-unnecessary declaration.
42 * tracepoint.c (init_named_socket): Call safe_strerror instead of
44 (gdb_agent_helper_thread): Likewise.
45 * utils.c (perror_with_name): Likewise.
47 2019-11-26 Tom Tromey <tom@tromey.com>
49 * configure, config.in: Rebuild.
51 2019-11-26 Tom Tromey <tom@tromey.com>
53 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
54 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
56 * configure, config.in: Rebuild.
58 2019-11-26 Tom Tromey <tom@tromey.com>
60 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
61 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
62 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
63 * acinclude.m4: Include ax_pthread.m4.
64 * config.in, configure: Rebuild.
66 2019-11-26 Christian Biesinger <cbiesinger@google.com>
68 * debug.c (debug_set_output): Call safe_strerror instead of
70 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
71 (linux_kill_one_lwp): Likewise.
72 (linux_detach_one_lwp): Likewise.
73 (linux_wait_for_event_filtered): Likewise.
74 (store_register): Likewise.
75 * lynx-low.c (lynx_attach): Likewise.
76 * mem-break.c (insert_memory_breakpoint): Likewise.
77 (remove_memory_breakpoint): Likewise.
78 (delete_fast_tracepoint_jump): Likewise.
79 (set_fast_tracepoint_jump): Likewise.
80 (uninsert_fast_tracepoint_jumps_at): Likewise.
81 (reinsert_fast_tracepoint_jumps_at): Likewise.
82 * nto-low.c (nto_xfer_memory): Likewise.
83 (nto_resume): Likewise.
85 2019-11-20 Luis Machado <luis.machado@linaro.org>
87 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
88 instead of register count.
89 * tdesc.c (tdesc_contains_feature): New function.
90 * tdesc.h (tdesc_contains_feature): New prototype.
92 2019-11-15 Christian Biesinger <cbiesinger@google.com>
94 * Makefile.in: Add safe-strerror.c.
95 * configure: Regenerate.
96 * configure.ac: Don't source common.host.
98 2019-11-15 Christian Biesinger <cbiesinger@google.com>
100 * config.in: Regenerate.
101 * configure: Regenerate.
103 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
105 * ax.c (ax_printf): Handle size_t_arg.
107 2019-11-06 Christian Biesinger <cbiesinger@google.com>
109 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
110 * mi/mi-main.c (output_cores): Likewise.
111 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
112 (linux_xfer_osdata_modules): Likewise.
113 * remote.c (register_remote_support_xml): Likewise.
114 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
115 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
117 2019-11-01 Christian Biesinger <cbiesinger@google.com>
119 * configure: Regenerate.
120 * configure.ac: Remove check for strerror_r.
122 2019-10-31 Christian Biesinger <cbiesinger@google.com>
124 * config.in: Regenerate.
125 * configure: Regenerate.
126 * configure.ac: Also check for strerror_r.
128 2019-10-31 Christian Biesinger <cbiesinger@google.com>
130 * ax.h (debug_agent): Remove duplicate declaration.
132 2019-10-26 Tom de Vries <tdevries@suse.de>
134 * linux-aarch64-low.c: Fix typos in comments.
135 * linux-arm-low.c: Same.
137 * linux-ppc-low.c: Same.
138 * proc-service.c: Same.
141 * tracepoint.c: Same.
144 2019-10-25 Tom Tromey <tromey@adacore.com>
146 * utils.c (xstrdup): Remove.
148 2019-10-23 Tom Tromey <tom@tromey.com>
150 * configure, config.in: Rebuild.
152 2019-10-23 Tom Tromey <tom@tromey.com>
154 * configure: Rebuild.
155 * acinclude.m4: Use m4_include, not sinclude.
157 2019-10-17 Tom Tromey <tromey@adacore.com>
159 * configure: Rebuild.
160 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
161 in AC_CONFIG_FILES invocation.
162 * Makefile.in (stamp-h, Makefile): Use new-style config.status
165 2019-10-16 Christian Biesinger <cbiesinger@google.com>
167 * server.c: Include xml-builtin.h.
168 (get_xml_features): Don't declare xml_builtins here.
170 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
172 * Makefile.in: Remove references to vec-ipa.o.
174 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
176 * Makefile.in: Remove references to vec.c.
178 2019-10-02 Christian Biesinger <cbiesinger@google.com>
180 * server.c (server_waiting): Change to bool.
181 (extended_protocol): Likewise.
182 (response_needed): Likewise.
183 (exit_requested): Likewise.
184 (run_once): Likewise.
185 (report_no_resumed): Likewise.
186 (non_stop): Likewise.
187 (disable_packet_vCont): Likewise.
188 (disable_packet_Tthread): Likewise.
189 (disable_packet_qC): Likewise.
190 (disable_packet_qfThreadInfo): Likewise.
191 (handle_general_set): Update.
192 (handle_detach): Update.
193 (handle_monitor_command): Update.
194 (handle_query): Update.
195 (captured_main): Update.
196 (process_serial_event): Update.
197 * server.h (server_waiting): Change to bool.
198 (disable_packet_vCont): Likewise.
199 (disable_packet_Tthread): Likewise.
200 (disable_packet_qC): Likewise.
201 (disable_packet_qfThreadInfo): Likewise.
202 (run_once): Likewise.
203 (non_stop): Likewise.
204 * target.c (target_stop_and_wait): Update.
206 2019-10-02 Tom Tromey <tromey@adacore.com>
208 * Makefile.in (SFILES): Add common-inferior.c.
209 (OBS): Add common-inferior.o.
210 * server.c (startup_with_shell): Don't define.
212 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
214 * linux-low.c (linux_low_read_btrace): Update for change to
217 2019-09-20 Christian Biesinger <cbiesinger@google.com>
219 * debug.c (debug_threads): Remove comment in favor of the header.
220 * debug.h (using_threads): Add declaration.
221 (debug_threads): Add comment.
222 * linux-aarch64-low.c: Include debug.h and remove declaration of
224 * nto-low.c: Likewise.
225 * remote-utils.c: Likewise.
226 * thread-db.c: Likewise.
228 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
230 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
231 and powerpc-cell64l-ipa.o.
232 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
233 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
234 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
237 * spu-low.c: Remove file.
239 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
240 (parse_spufs_run): Remove.
241 (ppc_get_pc): Remove Cell/B.E. support.
242 (ppc_set_pc): Likewise.
243 (ppc_breakpoint_at): Likewise.
244 (ppc_arch_setup): Likewise.
245 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
246 tdesc_powerpc_cell32l.
247 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
248 or init_registers_powerpc_cell32l.
249 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
250 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
251 or init_registers_powerpc_cell32l.
252 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
253 (init_registers_powerpc_cell32l): Remove prototype.
254 (init_registers_powerpc_cell64l): Likewise.
256 * target.h (struct target_ops): Remove qxfer_spu member.
257 * server.c (handle_qxfer_spu): Remove.
258 (qxfer_packets): Remove entry for "spu".
259 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
260 * linux-low.c (SPUFS_MAGIC): Remove.
261 (spu_enumerate_spu_ids): Remove.
262 (linux_qxfer_spu): Remove.
263 (linux_target_ops): Remove qxfer_spu member.
264 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
265 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
266 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
268 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
270 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
271 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
272 * config.in: Regenerate.
273 * configure: Regenerate.
275 2019-08-15 Tom Tromey <tromey@adacore.com>
277 * target.c (target_write_memory): Use gdb::byte_vector.
279 2019-08-15 Tom Tromey <tromey@adacore.com>
281 * tracepoint.c (write_inferior_data_pointer)
282 (write_inferior_integer, write_inferior_int8)
283 (write_inferior_uinteger, m_tracepoint_action_download)
284 (r_tracepoint_action_download, x_tracepoint_action_download)
285 (l_tracepoint_action_download, clear_inferior_trace_buffer)
286 (download_agent_expr, download_tracepoint_1)
287 (download_trace_state_variables, upload_fast_traceframes): Update.
288 * server.c (gdb_write_memory): Update.
289 * remote-utils.c (relocate_instruction): Update.
290 * proc-service.c (ps_pdwrite): Update.
291 * mem-break.c (remove_memory_breakpoint)
292 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
293 (uninsert_fast_tracepoint_jumps_at)
294 (reinsert_fast_tracepoint_jumps_at): Update.
295 * linux-x86-low.c (append_insns)
296 (i386_install_fast_tracepoint_jump_pad)
297 (amd64_write_goto_address, i386_write_goto_address): Update.
298 * linux-s390-low.c (append_insns, s390_write_goto_address):
300 * linux-ppc-low.c (ppc_relocate_instruction)
301 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
302 (ppc_write_goto_address): Update.
303 * linux-aarch64-low.c (append_insns): Update.
304 * target.h (struct target_ops): Update.
305 (write_inferior_memory): Don't declare.
306 * target.c (target_write_memory): Rename from
307 write_inferior_memory. Remove old target_write_memory.
309 2019-08-15 Tom Tromey <tromey@adacore.com>
311 * target.c (write_inferior_memory): Use std::vector.
313 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
316 * configure.ac: Drop enable-libmcheck support.
317 * configure, config.in: Rebuild.
318 * acinclude.m4: Don't include it.
320 2019-07-19 Alan Hayward <alan.hayward@arm.com>
322 * configure.srv: Remove Arm xml files.
324 2019-07-19 Alan Hayward <alan.hayward@arm.com>
326 * configure.srv: Add new files. Remove xml generated files.
327 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
329 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
330 * linux-aarch32-tdesc.c: New file.
331 * linux-aarch32-tdesc.h: New file.
332 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
333 * linux-arm-low.c (init_registers_arm, tdesc_arm)
334 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
335 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
336 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
337 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
338 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
339 (arm_read_description): Call arm_linux_read_description.
340 (initialize_low_arch): Don't init registers.
341 * linux-arm-tdesc.c: New file.
342 * linux-arm-tdesc.h: New file.
344 2019-07-10 Alan Hayward <alan.hayward@arm.com>
346 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
347 Move counter inside for.
348 (arm_read_description): Check ptrace earlier.
349 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
351 2019-07-09 Tom Tromey <tom@tromey.com>
353 * configure: Rebuild.
354 * configure.ac: Change common to gdbsupport.
355 * acinclude.m4: Change common to gdbsupport.
356 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
357 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
358 common to gdbsupport.
359 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
360 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
361 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
362 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
363 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
364 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
365 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
366 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
367 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
368 common to gdbsupport.
370 2019-07-04 Alan Hayward <alan.hayward@arm.com>
372 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
374 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
376 2019-07-04 Alan Hayward <alan.hayward@arm.com>
378 * configure.srv: Remove legacy xml.
379 * linux-aarch64-low.c (initialize_low_arch): Remove
380 initialize_low_tdesc call.
381 * linux-aarch64-tdesc-selftest.c: Remove file.
382 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
383 * linux-x86-low.c (initialize_low_arch): Remove
384 initialize_low_tdesc call.
385 * linux-x86-tdesc-selftest.c: Remove file.
386 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
388 2019-06-20 Tom de Vries <tdevries@suse.de>
390 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
391 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
393 2019-06-19 Tom de Vries <tdevries@suse.de>
395 * debug.h (debug_write): Change return type to ssize_t.
396 * debug.c (debug_write): Same.
398 2019-06-14 Tom Tromey <tom@tromey.com>
400 * configure.ac: Use new path to gnulib.
401 * configure: Rebuild.
402 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
405 2019-06-11 Tom Tromey <tom@tromey.com>
407 * Makefile.in (SFILES): Add alloc.c.
409 (IPA_OBJS): Add alloc-ipa.o.
410 (alloc-ipa.o): New target.
411 (%.o: ../%.c): New pattern rule.
413 2019-06-10 Tom Tromey <tromey@adacore.com>
415 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
416 end warning with a newline.
417 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
419 * thread-db.c (attach_thread): Don't end warning with a newline.
420 (thread_db_notice_clone): Likewise.
421 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
423 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
424 end warning with a newline.
426 2019-06-04 Pedro Alves <palves@redhat.com>
428 * server.c (captured_main): Use make_unique_xstrdup.
430 2019-06-02 Tom Tromey <tom@tromey.com>
432 * gdbreplay.c (fromhex): Remove.
433 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
435 2019-05-29 Tom Tromey <tromey@adacore.com>
437 * configure: Rebuild.
439 2019-05-06 Kevin Buettner <kevinb@redhat.com>
441 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
442 sign extension code on 32-bit builds.
444 2019-05-03 Eli Zaretskii <eliz@gnu.org>
447 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
449 2019-04-19 Tom Tromey <tom@tromey.com>
451 * server.c (struct vstop_notif): Derive from notif_event.
453 (queue_stop_reply): Update.
454 (remove_all_on_match_ptid): Change type. Rewrite.
455 (discard_queued_stop_replies): Rewrite.
456 (in_queued_stop_replies_ptid): Change type.
457 (in_queued_stop_replies): Rewrite.
458 (notif_stop): Update.
459 (queue_stop_reply_callback): Update.
460 (captured_main): Don't call initialize_notif.
461 (push_stop_notification): Update.
462 * notif.c (notif_write_event, handle_notif_ack)
463 (notif_event_enque, notif_push): Update.
464 (notif_event_xfree, initialize_notif): Remove.
465 * notif.h (struct notif_event): Include <list>, not
467 (struct notif_server) <queue>: Now a std::list.
468 (notif_event_p): Remove typedef.
469 (initialize_notif): Don't declare.
470 (struct notif_event): Add virtual destructor.
472 2019-04-17 Alan Hayward <alan.hayward@arm.com>
474 * ax.c (ax_vdebug): Call debug_printf.
475 * debug.c (debug_write): New function.
476 * debug.h (debug_write): New declaration.
477 * linux-low.c (sigchld_handler): Call debug_write.
479 2019-04-17 Alan Hayward <alan.hayward@arm.com>
481 * debug.c (debug_set_output): New function.
482 (debug_vprintf): Send output to debug_file.
483 (debug_flush): Likewise.
484 * debug.h (debug_set_output): New declaration.
485 * server.c (handle_monitor_command): Add debug-file option.
486 (captured_main): Likewise.
488 2019-04-17 Alan Hayward <alan.hayward@arm.com>
490 * debug.c (remote_debug): Add definition.
491 * debug.h (remote_debug): Add declaration.
492 * hostio.c (remote_debug): Remove declaration.
493 * remote-utils.c (struct ui_file): Likewise.
494 (remote_debug): Likewise.
495 * remote-utils.h (remote_debug): Likewise,
496 * server.c (remote_debug): Remove definition.
498 2019-04-10 Kevin Buettner <kevinb@redhat.com>
500 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
501 when using a 64-bit gdbserver.
503 2019-04-09 Tom Tromey <tromey@adacore.com>
505 * linux-low.c (select_event_lwp): Use find_thread_in_random.
507 2019-04-08 Tom Tromey <tom@tromey.com>
509 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
511 (linux_resume_one_lwp): Likewise.
513 2019-04-08 Tom Tromey <tom@tromey.com>
515 * gdbreplay.c: Update.
516 * linux-low.c: Update.
519 2019-04-08 Tom Tromey <tom@tromey.com>
521 * server.c: Use C++ exception handling.
522 * linux-low.c: Use C++ exception handling.
523 * gdbreplay.c: Use C++ exception handling.
525 2019-04-08 Tom Tromey <tom@tromey.com>
527 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
528 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
529 (captured_main, main): Update.
530 * gdbreplay.c (main): Update.
532 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
534 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
535 value in argument pointer, return 1 if the entry is found and 0
536 otherwise. Move comment.
537 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
538 * linux-low.h (linux_get_auxv): Declare.
539 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
541 2019-04-05 Tom Tromey <tromey@adacore.com>
543 * server.c (gdbserver_usage): Use upper-case for metasyntactic
546 2019-03-28 Alan Hayward <alan.hayward@arm.com>
548 * linux-low.c (AT_HWCAP2): Add define if not already included.
550 2019-03-26 Alan Hayward <alan.hayward@arm.com>
552 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
553 (aarch64_arch_setup): Call linux_get_hwcap.
554 * linux-arm-low.c (arm_get_hwcap): Remove function.
555 (arm_read_description): Call linux_get_hwcap.
556 * linux-low.c (linux_get_auxv): New function.
557 (linux_get_hwcap): Likewise.
558 (linux_get_hwcap2): Likewise.
559 * linux-low.h (linux_get_hwcap): New declaration.
560 (linux_get_hwcap2): Likewise.
561 * linux-ppc-low.c (ppc_get_auxv): Remove function.
562 (ppc_arch_setup): Call linux_get_hwcap.
563 * linux-s390-low.c (s390_get_hwcap): Remove function.
564 (s390_arch_setup): Call linux_get_hwcap.
566 2019-03-22 Alan Hayward <alan.hayward@arm.com>
567 Jiong Wang <jiong.wang@arm.com>
569 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
570 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
572 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
574 2019-03-22 Alan Hayward <alan.hayward@arm.com>
575 Jiong Wang <jiong.wang@arm.com>
577 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
578 (aarch64_get_hwcap): New function.
579 (aarch64_arch_setup): Read APIA hwcap.
581 2019-03-22 Alan Hayward <alan.hayward@arm.com>
582 Jiong Wang <jiong.wang@arm.com>
584 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
585 (initialize_low_tracepoint): Likewise.
586 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
587 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
588 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
589 (aarch64_linux_read_description): Likewise.
590 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
592 2019-03-12 John Baldwin <jhb@FreeBSD.org>
594 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
595 i386_create_target_description for 'segments' parameter.
596 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
597 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
598 * win32-i386-low.c (i386_arch_setup): Likewise.
600 2019-03-12 Tom Tromey <tromey@adacore.com>
602 * linux-low.c (iterate_over_lwps): Update.
604 2019-03-06 Tom Tromey <tom@tromey.com>
606 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
607 (captured_main): Use SCOPE_EXIT.
609 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
611 * configure.srv: Use '$enable_unittest' instead of '$development'
612 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
615 2019-02-27 Tom Tromey <tromey@adacore.com>
617 * gdbreplay.c (logchar): Handle \r\n.
619 2019-02-07 Alan Hayward <alan.hayward@arm.com>
621 * linux-low.c (linux_attach): Add process before lwp.
622 * server.c (attach_inferior): Check if already attached.
624 2019-02-07 Tom Tromey <tom@tromey.com>
626 * x86-tdesc.h: Rename include guard.
627 * x86-low.h: Add include guard.
628 * wincecompat.h: Rename include guard.
629 * win32-low.h: Add include guard.
630 * utils.h: Rename include guard.
631 * tracepoint.h: Rename include guard.
632 * tdesc.h: Rename include guard.
633 * target.h: Rename include guard.
634 * server.h: Rename include guard.
635 * remote-utils.h: Rename include guard.
636 * regcache.h: Rename include guard.
637 * nto-low.h: Rename include guard.
638 * notif.h: Add include guard.
639 * mem-break.h: Rename include guard.
640 * lynx-low.h: Add include guard.
641 * linux-x86-tdesc.h: Add include guard.
642 * linux-s390-tdesc.h: Add include guard.
643 * linux-ppc-tdesc-init.h: Add include guard.
644 * linux-low.h: Add include guard.
645 * linux-aarch64-tdesc.h: Add include guard.
646 * linux-aarch32-low.h: Add include guard.
647 * inferiors.h: Rename include guard.
648 * i387-fp.h: Rename include guard.
649 * hostio.h: Rename include guard.
650 * gdbthread.h: Rename include guard.
651 * gdb_proc_service.h: Rename include guard.
652 * event-loop.h: Rename include guard.
653 * dll.h: Rename include guard.
654 * debug.h: Rename include guard.
655 * ax.h: Rename include guard.
657 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
660 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
661 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
663 2019-01-25 Tom Tromey <tom@tromey.com>
665 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
667 2019-01-25 Tom Tromey <tom@tromey.com>
669 * win32-low.c: Fix common/ includes.
670 * win32-i386-low.c: Fix common/ includes.
671 * tracepoint.c: Fix common/ includes.
672 * thread-db.c: Fix common/ includes.
673 * target.h: Fix common/ includes.
674 * symbol.c: Fix common/ includes.
675 * spu-low.c: Fix common/ includes.
676 * server.h: Fix common/ includes.
677 * server.c: Fix common/ includes.
678 * remote-utils.c: Fix common/ includes.
679 * regcache.h: Fix common/ includes.
680 * regcache.c: Fix common/ includes.
681 * nto-x86-low.c: Fix common/ includes.
682 * notif.h: Fix common/ includes.
683 * mem-break.h: Fix common/ includes.
684 * lynx-low.c: Fix common/ includes.
685 * lynx-i386-low.c: Fix common/ includes.
686 * linux-x86-tdesc-selftest.c: Fix common/ includes.
687 * linux-x86-low.c: Fix common/ includes.
688 * linux-low.c: Fix common/ includes.
689 * inferiors.h: Fix common/ includes.
690 * i387-fp.c: Fix common/ includes.
691 * hostio.c: Fix common/ includes.
692 * hostio-errno.c: Fix common/ includes.
693 * gdbthread.h: Fix common/ includes.
694 * gdbreplay.c: Fix common/ includes.
695 * fork-child.c: Fix common/ includes.
696 * event-loop.c: Fix common/ includes.
698 (enum gdb_agent_op): Fix common/ includes.
700 2019-01-21 Tom Tromey <tom@tromey.com>
702 * tracepoint.c: Fix includes.
703 * remote-utils.c: Fix includes.
704 * linux-x86-low.c: Fix includes.
706 2019-01-01 Joel Brobecker <brobecker@adacore.com>
708 * gdbreplay.c (gdbreplay_version): Update copyright year in
710 * server.c (gdbserver_version): Likewise.
712 2018-12-05 Alan Hayward <alan.hayward@arm.com>
714 * linux-low.c (add_lwp): Switch ordering.
716 2018-11-29 Tom Tromey <tom@tromey.com>
718 * win32-low.c (win32_join): Take pid, not process.
719 * target.h (struct target_ops) <join>: Change argument type.
720 (join_inferior): Change argument name.
721 * spu-low.c (spu_join): Take pid, not process.
722 * server.c (handle_detach): Preserve pid before destroying
724 * lynx-low.c (lynx_join): Take pid, not process.
725 * linux-low.c (linux_join): Take pid, not process.
727 2018-11-23 Alan Hayward <alan.hayward@arm.com>
729 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
730 (aarch64_cannot_fetch_register): Likewise.
731 (struct linux_target_ops): Update references.
733 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
735 * linux-ppc-low.c: Include nat/linux-ptrace.h.
737 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
739 * configure.srv (ipa_ppc_linux_regobj): Add
740 powerpc-isa207-htm-vsx32l-ipa.o and
741 powerpc-isa207-htm-vsx64l-ipa.o.
742 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
743 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
744 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
745 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
746 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
747 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
748 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
749 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
750 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
751 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
752 (init_registers_powerpc_isa207_htm_vsx32l)
753 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
754 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
755 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
756 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
757 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
758 (ppc_store_tm_ctarregset): New functions.
759 (ppc_regsets): Add entries for HTM regsets.
760 (ppc_arch_setup): Set htm in features struct when needed. Set
761 sizes for the HTM regsets.
762 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
763 (initialize_low_arch): Call
764 init_registers_powerpc_isa207_htm_vsx32l and
765 init_registers_powerpc_isa207_htm_vsx64l.
766 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
767 PPC_TDESC_ISA207_HTM_VSX.
768 (initialize_low_tracepoint): Call
769 init_registers_powerpc_isa207_htm_vsx32l and
770 init_registers_powerpc_isa207_htm_vsx64l.
772 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
774 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
775 rs6000/power-linux-pmu.xml to srv_xmlfiles.
776 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
777 (ppc_store_pmuregset): New functions.
778 (ppc_regsets): Add entries for ebb and pmu regsets.
779 (ppc_arch_setup): Set isa207 in features struct if the ebb and
780 pmu regsets are available. Set sizes for these regsets.
782 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
784 * configure.srv (ipa_ppc_linux_regobj): Add
785 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
786 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
787 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
788 rs6000/powerpc-isa207-vsx32l.xml, and
789 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
790 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
791 <PPC_TDESC_ISA207_VSX>: New enum value.
792 (init_registers_powerpc_isa207_vsx32l): Declare.
793 (init_registers_powerpc_isa207_vsx64l): Declare.
794 * linux-ppc-low.c (ppc_fill_tarregset): New function.
795 (ppc_store_tarregset): New function.
796 (ppc_regsets): Add entry for the TAR regset.
797 (ppc_arch_setup): Set isa207 in features struct when needed. Set
798 size for the TAR regsets.
799 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
800 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
801 and init_registers_powerpc_isa207_vsx64l.
802 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
803 (initialize_low_tracepoint): Call
804 init_registers_powerpc_isa207_vsx32l and
805 init_registers_powerpc_isa207_vsx64l.
807 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
808 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
810 * configure.srv (ipa_ppc_linux_regobj): Add
811 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
812 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
813 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
814 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
815 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
816 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
817 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
818 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
819 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
820 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
821 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
822 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
823 (ppc_hwcap): Add comment.
824 (ppc_hwcap2): New global.
825 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
826 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
827 (ppc_regsets): Add entries for the DSCR and PPR regsets.
828 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
829 when needed. Set sizes for the the DSCR and PPR regsets.
830 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
831 (initialize_low_arch): Call
832 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
833 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
834 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
835 PPC_TDESC_ISA205_PPR_DSCR_VSX.
836 (initialize_low_tracepoint): Call
837 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
838 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
840 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
842 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
844 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
845 Simon Marchi <simark@simark.ca>
847 * acinclude.m4: Include "../selftest.m4".
848 * configure: Regenerate.
849 * configure.ac: Use "GDB_AC_SELFTEST".
850 * configure.srv: Use "$enable_unittests" instead of
851 "$development" when checking whether unit tests have been
853 * server.c (captured_main): Update message informing that
854 selftests have been disabled.
856 2018-10-04 Tom Tromey <tom@tromey.com>
858 * configure: Rebuild.
860 2018-10-04 Tom Tromey <tom@tromey.com>
862 * server.c (handle_status): Rename inner "thread".
863 (process_serial_event): Declare "res" in 'm' case.
864 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
865 (iterate_over_lwps): Rename inner "thread".
866 (linux_qxfer_libraries_svr4): Rename inner "len".
867 * gdbthread.h (find_thread_in_random): Rename inner "thread".
869 2018-10-01 Gary Benson <gbenson@redhat.com>
871 * gdb_proc_service.h: Moved common code to
872 common/gdb_proc_service.h.
874 2018-10-01 Gary Benson <gbenson@redhat.com>
876 * gdb_proc_service.h: Synchronize comments and whitespace with
877 GDB's version of this file.
879 2018-09-25 Tom Tromey <tom@tromey.com>
881 * configure: Rebuild.
882 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
884 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
886 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
887 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
888 ($(IPA_LIB)): Sort IPA_OBJS.
890 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
892 * Makefile.in: Remove references to $(ADD_DEPS).
894 2018-09-16 Tom Tromey <tom@tromey.com>
896 * remote-utils.c (remote_open): Use GNU style for metasyntactic
898 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
901 2018-09-05 Tom Tromey <tom@tromey.com>
903 * configure: Rebuild.
905 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
908 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
910 2018-08-27 Tom Tromey <tom@tromey.com>
913 * configure: Rebuild.
915 2018-08-27 Tom Tromey <tom@tromey.com>
917 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
918 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
919 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
920 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
921 (s390x_emit_stack_adjust): Add casts to unsigned char.
923 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
927 * server.h (struct client_state) <disable_randomization>:
930 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
932 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
934 (mips_supply_ptrace_register): Likewise.
936 2018-07-22 Tom Tromey <tom@tromey.com>
938 * configure: Rebuild.
940 2018-07-22 Tom Tromey <tom@tromey.com>
942 * win32-low.c (win32_create_inferior): Remove unused variables.
943 * gdbreplay.c (remote_open): Remove unused variable.
944 * remote-utils.c (remote_prepare): Remove unused variable.
945 * x86-tdesc.h (X86_TDESC_H): Define.
946 (amd64_expedite_regs): Define conditionally.
947 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
948 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
949 * remote-utils.c (readchar): Remove unused variable.
951 2018-07-13 Pedro Alves <palves@redhat.com>
953 * linux-low.c (linux_kill): Change parameter to process_info
954 pointer instead of pid. Adjust.
955 * lynx-low.c (lynx_kill): Likewise.
956 * nto-low.c (nto_kill): Likewise.
957 * spu-low.c (spu_kill): Likewise.
958 * win32-low.c (win32_kill): Likewise.
959 * server.c (handle_v_kill, kill_inferior_callback)
960 (detach_or_kill_for_exit): Adjust.
961 * target.c (kill_inferior): Change parameter to process_info
962 pointer instead of pid. Adjust.
963 * target.h (struct target_ops) <kill>: Change parameter to
964 process_info pointer instead of pid. Adjust all implementations
966 (kill_inferior): Likewise.
968 2018-07-13 Pedro Alves <palves@redhat.com>
970 * linux-low.c (linux_detach, linux_join): Change parameter to
971 process_info pointer instead of pid. Adjust.
972 * lynx-low.c (lynx_detach, lynx_join): Likewise.
973 * nto-low.c (nto_detach): Likewise.
974 * spu-low.c (spu_detach, spu_join): Likewise.
975 * win32-low.c (win32_detach, win32_join): Likewise.
976 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
977 * target.h (struct target_ops) <detach, join>: Change parameter to
978 process_info pointer instead of pid. Adjust all implementations
980 (detach_inferior, join_inferior): Rename 'pid' parameter to
983 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
984 Jan Kratochvil <jan.kratochvil@redhat.com>
985 Paul Fertser <fercerpav@gmail.com>
986 Tsutomu Seki <sekiriki@gmail.com>
988 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
989 (OBS): Add 'common/netstuff.o'.
990 (GDBREPLAY_OBS): Likewise.
991 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
992 (remote_open): Implement support for IPv6
994 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
996 (handle_accept_event): Accept connections from IPv6 sources.
997 (remote_prepare): Handle IPv6-style hostnames; implement
998 support for IPv6 connections.
999 (remote_open): Implement support for printing connections from
1002 2018-07-11 Pedro Alves <palves@redhat.com>
1005 * mem-break.c (any_persistent_commands): Add process_info
1006 parameter and use it instead of relying on the current process.
1007 Change return type to bool.
1008 * mem-break.h (any_persistent_commands): Add process_info
1009 parameter and change return type to bool.
1010 * server.c (handle_detach): Remove require_running_or_return call.
1011 Look up the process_info for the process we're about to detach.
1012 If not found, return back error to GDB. Adjust
1013 any_persistent_commands call to pass down a process pointer.
1015 2018-07-11 Pedro Alves <palves@redhat.com>
1017 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1018 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1019 instead of collect_register_by_name.
1020 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1021 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1023 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1024 Pedro Alves <palves@redhat.com>
1026 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1028 2018-07-03 Tom Tromey <tom@tromey.com>
1030 * linux-low.c: Update.
1031 * lynx-low.c: Update.
1032 * mem-break.c: Update.
1033 * nto-low.c: Update.
1034 * remote-utils.c: Update.
1036 * spu-low.c: Update.
1038 * win32-low.c: Update.
1040 2018-07-03 Tom Tromey <tom@tromey.com>
1044 2018-07-03 Tom Tromey <tom@tromey.com>
1046 * linux-low.c: Update.
1048 2018-07-03 Tom Tromey <tom@tromey.com>
1052 2018-07-03 Tom Tromey <tom@tromey.com>
1054 * linux-low.c: Update.
1055 * linux-mips-low.c: Update.
1056 * lynx-low.c: Update.
1057 * nto-low.c: Update.
1058 * remote-utils.c: Update.
1060 * spu-low.c: Update.
1062 * thread-db.c: Update.
1064 2018-07-03 Tom Tromey <tom@tromey.com>
1066 * linux-low.c: Update.
1067 * linux-mips-low.c: Update.
1068 * lynx-low.c: Update.
1069 * mem-break.c: Update.
1070 * nto-low.c: Update.
1071 * remote-utils.c: Update.
1073 * spu-low.c: Update.
1075 * tracepoint.c: Update.
1077 2018-07-03 Tom Tromey <tom@tromey.com>
1079 * linux-low.c: Update.
1080 * linux-ppc-low.c: Update.
1081 * linux-x86-low.c: Update.
1082 * proc-service.c: Update.
1084 * spu-low.c: Update.
1085 * thread-db.c: Update.
1086 * win32-low.c: Update.
1088 2018-07-03 Tom Tromey <tom@tromey.com>
1090 * linux-low.c: Update.
1091 * lynx-low.c: Update.
1092 * nto-low.c: Update.
1093 * remote-utils.c: Update.
1094 * spu-low.c: Update.
1095 * thread-db.c: Update.
1096 * win32-low.c: Update.
1098 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1100 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1101 parameter in call to 'amd64_create_target_description'.
1103 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1105 * x86-tdesc.h: Remove executable permission flag.
1107 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1109 * configure.ac: Remove AC_PREREQ, add missing quoting.
1110 * configure: Re-generate.
1111 * config.in: Re-generate.
1112 * aclocal.m4: Re-generate.
1114 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1116 * tracepoint.h (current_traceframe): Remove declaration.
1118 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1120 * linux-aarch64-low.c (is_sve_tdesc): New function.
1121 (aarch64_sve_regs_copy_to_regcache): Likewise.
1122 (aarch64_sve_regs_copy_from_regcache): Likewise.
1123 (aarch64_regs_info): Add SVE checks.
1124 (initialize_low_arch): Initialize SVE.
1126 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1128 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1130 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1132 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1133 (initialize_low_tracepoint): Likewise
1134 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1135 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1137 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1139 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1141 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1143 * server.h (PBUFSIZ): Increase size
1145 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1147 * regcache.c (regcache::raw_compare): New function.
1148 * regcache.h (regcache::raw_compare): New declaration.
1150 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1152 * regcache.c (new_register_cache): Use new.
1153 (free_register_cache): Use delete.
1154 (register_data): Use const.
1155 (supply_register): Move body inside regcache.
1156 (regcache::raw_supply): New override function.
1157 (collect_register): Move body inside regcache.
1158 (regcache::raw_collect): New override function.
1159 (regcache::get_register_status): New override function.
1160 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1162 2018-06-09 Tom Tromey <tom@tromey.com>
1164 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1166 (event_queue): Use std::queue.
1167 (gdb_event_xfree): Remove.
1168 (initialize_event_loop, process_event, wait_for_event): Update.
1170 2018-06-08 Stan Cox <scox@redhat.com>
1172 * win32-low.c (win32_create_inferior): last_ptid and last_status
1173 moved to client_state.
1175 2018-06-08 Pedro Alves <palves@redhat.com>
1177 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1178 common/common-exceptions.o, common/common-utils.o,
1179 common/errors.o, common/print-utils.o and utils.o.
1180 * gdbreplay.c: Include "common-defs.h" instead of the two
1181 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1182 string.h or alloca.h.
1183 (perror_with_name): Delete.
1184 (remote_open): Use xstrdup instead of strdup.
1185 (main): Rename to ...
1186 (captured_main): ... this.
1189 2018-06-08 Tom Tromey <tom@tromey.com>
1191 * linux-low.c (linux_low_read_btrace): Update.
1193 2018-06-04 Stan Cox <scox@redhat.com>
1195 * server.h (struct client_state): New.
1196 * server.c (cont_thread, general_thread, multi_process)
1197 (report_fork_events, report_vfork_events, report_exec_events)
1198 (report_thread_events, swbreak_feature, hwbreak_feature)
1199 (vCont_supported, disable_randomization, pass_signals)
1200 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1201 Moved to client_state.
1202 * remote-utils.c (remote_debug, noack_mode)
1203 (transport_is_reliable): Moved to client_state.
1204 * tracepoint.c (current_traceframe): Moved to client_state.
1207 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1208 linux-low.c, remote-utils.h, target.c: Use client_state.
1210 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1212 * configure.srv: Add new c/h file.
1214 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1216 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1219 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1221 * gdb.arch/mips-fpregset-core.exp: New test.
1222 * gdb.arch/mips-fpregset-core.c: New test source.
1224 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1227 * hostio.c (require_int): Do not report overflow for integers
1228 between 0xfffffff and 0x7fffffff.
1230 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1232 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1233 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1234 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1236 (the_low_target): Wire them.
1238 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1240 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1241 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1242 mode. Call collect_register_by_name with vscr using
1243 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1244 (ppc_store_vrregset): Add and set vscr_offset variable as in
1245 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1248 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1250 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1251 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1252 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1254 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1256 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1257 (ppc_store_vsxregset): Likewise.
1258 (ppc_fill_vrregset): Likewise.
1259 (ppc_store_vrregset): Likewise.
1260 (ppc_fill_evrregset): Likewise.
1261 (ppc_store_evrregset): Likewise.
1262 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1263 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1266 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1268 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1269 wordsize of the inferior. Call ppc_linux_target_wordsize.
1271 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1273 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1274 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1275 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1276 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1277 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1278 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1279 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1280 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1281 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1282 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1283 (tdesc_powerpc_e500l): Remove.
1284 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1285 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1286 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1287 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1289 (ppc_arch_setup): Remove target description matching code. Fill a
1290 ppc_linux_features struct and call ppc_linux_match_description
1293 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1295 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1296 width of the requested register exceeds the width of the
1298 (mips_cannot_store_register): Likewise.
1300 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1302 * linux-mips-low.c (mips_fetch_register): New function. Update
1304 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1305 (the_low_target): Wire `mips_fetch_register'.
1307 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1309 * lynx-i386-low.c (LYNXOS_178): New macro.
1310 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1311 the layout on LynxOS-178.
1312 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1313 handle floating point registers that are not supported by
1316 2018-05-10 Tom Tromey <tom@tromey.com>
1318 * configure: Rebuild.
1320 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1323 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1324 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1325 Use it to set the expedite_regs field in the given tdesc.
1326 * x86-tdesc.h: New file.
1327 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1328 Adjust following the addition of the new expedite_regs parameter
1329 to init_target_desc.
1330 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1331 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1332 (i386_linux_read_description, amd64_linux_read_description):
1333 Adjust following the addition of the new expedite_regs parameter
1334 to init_target_desc.
1335 * lynx-i386-low.c: #include "x86-tdesc.h".
1336 (lynx_i386_arch_setup): Adjust following the addition of the new
1337 expedite_regs parameter to init_target_desc.
1338 * nto-x86-low.c: #include "x86-tdesc.h".
1339 (nto_x86_arch_setup): Adjust following the addition of the new
1340 expedite_regs parameter to init_target_desc.
1341 * win32-i386-low.c: #include "x86-tdesc.h".
1342 (i386_arch_setup): Adjust following the addition of the new
1343 expedite_regs parameter to init_target_desc.
1345 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1348 * win32-low.c (win32_create_inferior): Add call to my_wait
1349 setting last_status global.
1351 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1354 * win32-low.c (create_process): Only call gdb_tilde_expand if
1355 inferior_cwd is not NULL.
1357 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1359 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1360 registers to the cache if their values have changed.
1361 (i387_xsave_to_cache): Provide default values for x87 control
1362 registers when these features are available, but disabled.
1363 * regcache.c (supply_register_by_name_zeroed): New function.
1364 * regcache.h (supply_register_by_name_zeroed): Declare new
1367 2018-05-07 Tom Tromey <tom@tromey.com>
1369 * configure: Rebuild.
1371 2018-05-04 Tom Tromey <tom@tromey.com>
1373 * configure: Rebuild.
1375 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1376 Pedro Alves <palves@redhat.com>
1378 * linux-aarch64-low.c (aarch64_stopped_data_address):
1381 2018-04-27 Tom Tromey <tom@tromey.com>
1383 * configure: Rebuild.
1385 2018-04-23 Tom Tromey <tom@tromey.com>
1387 * configure: Rebuild.
1389 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1391 * Makefile.in (depcomp): Add "..".
1392 (all_deps_files): New and use it.
1394 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1396 * configure.srv (aarch64*-*-linux*): Don't include xml.
1397 (i[34567]86-*-cygwin*): Likewise.
1398 (i[34567]86-*-linux*): Likewise.
1399 (i[34567]86-*-lynxos*): Likewise.
1400 (i[34567]86-*-mingw32ce*): Likewise.
1401 (i[34567]86-*-mingw*): Likewise.
1402 (i[34567]86-*-nto*): Likewise.
1403 (tic6x-*-uclinux): Likewise.
1404 (x86_64-*-linux*): Likewise.
1405 (x86_64-*-mingw*): Likewise.
1406 (x86_64-*-cygwin*): Likewise.
1408 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1410 * tdesc.c: Remove xml parameter.
1412 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1414 * server.c (get_features_xml): Remove cast.
1415 * tdesc.c (void target_desc::accept): Fill in function.
1416 (tdesc_get_features_xml): Remove old xml creation.
1417 (print_xml_feature::visit_pre): Add xml vistor.
1418 * tdesc.h (struct target_desc): Make xmltarget mutable.
1419 (tdesc_get_features_xml): Remove declaration.
1421 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1423 * tdesc.c (tdesc_architecture_name): Add new function.
1424 (tdesc_osabi_name): Likewise.
1425 (tdesc_get_features_xml): Use new functions.
1427 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1429 * tdesc.c (tdesc_create_flags): Remove.
1430 (tdesc_add_flag): Likewise.
1431 (tdesc_named_type): Likewise.
1432 (tdesc_create_union): Likewise.
1433 (tdesc_create_struct): Likewise.
1434 (tdesc_create_vector): Likewise.
1435 (tdesc_add_bitfield): Likewise.
1436 (tdesc_add_field): Likewise.
1437 (tdesc_set_struct_size): Likewise.
1439 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1441 * tdesc.c (~target_desc): Remove implictly deleted items.
1442 (init_target_desc): Iterate all features.
1443 (tdesc_get_features_xml): Use vector.
1444 (tdesc_create_feature): Create feature.
1445 * tdesc.h (tdesc_feature) Remove
1446 (target_desc): Add features.
1448 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1450 * Makefile.in: Add common/tdesc.c
1451 * tdesc.c (init_target_desc): init all reg_defs from register
1453 (tdesc_create_reg): Create tdesc_reg.
1454 * tdesc.h (tdesc_feature): Add register vector.
1456 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1458 * tdesc.h (struct target_desc) <features>: Change type to
1459 std::vector<std::string>.
1460 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1462 (tdesc_get_features_xml): Likewise.
1463 (tdesc_create_feature): Likewise.
1465 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1467 * regcache.c (find_register_by_number): Return a ref.
1468 (find_regno): Use references.
1469 (register_size): Likewise.
1470 (register_data): Likewise.
1471 * tdesc.c (target_desc::~target_desc): Remove free calls.
1472 (target_desc::operator==): Use std::vector compare.
1473 (init_target_desc): Use reference.
1474 (tdesc_create_reg): Use reg constructors.
1475 * tdesc.h (struct target_desc): Replace pointer with object.
1477 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1479 * regcache.c (find_register_by_number): Make static.
1480 (find_regno): Use find_register_by_number
1481 * regcache.h (struct reg): Remove declaration.
1483 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1485 * tdesc.c (target_desc::~target_desc): Move to here.
1486 (target_desc::operator==): Likewise.
1487 * tdesc.h (target_desc::~target_desc): Move from here.
1488 (target_desc::operator==): Likewise.
1490 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1492 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1494 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1496 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1498 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1499 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1500 and init_registers_s390_gs_linux64.
1502 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1504 * linux-s390-low.c (s390_fill_gs): Remove function.
1505 (s390_fill_gsbc): Remove function.
1506 (s390_regsets): Set fill functions for the guarded storage regsets
1509 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1511 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1512 the word size. Add comment.
1513 (s390_get_wordsize): New function.
1514 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1515 pswm with it. Instead, use s390_get_wordsize to determine the
1516 word size first and derive the correct tdesc from that directly.
1518 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1520 * Makefile.in: Include silent-rules.mk.
1521 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1522 (COMPILE): Add ECHO_CXX.
1523 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1524 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1525 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1526 (version-generated.c): Add ECHO_GEN.
1527 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1528 (IPAGENT_COMPILE): Add ECHO_CXX.
1529 (%-generated.c): Add ECHO_REGDAT.
1531 2018-03-14 Tom Tromey <tom@tromey.com>
1534 * ax.c (ax_printf): Special case for NULL.
1536 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1538 * linux-low.c (linux_qxfer_libraries_svr4): Use
1539 xml_escape_text_append.
1541 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1543 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1545 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1547 * server.c (handle_general_set): Remove unnecessary xstrdup.
1549 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1551 * server.c (parse_debug_format_options): Adjust to
1552 delim_string_to_char_ptr_vec changes.
1553 * thread-db.c (thread_db_load_search): Adjust to
1554 dirnames_to_char_ptr_vec changes.
1556 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1558 * target.h (target_enable_btrace, target_disable_btrace)
1559 (target_read_btrace, target_read_btrace_conf): Turn macro into
1560 inline function. Throw error if target method is not defined.
1561 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1562 check for btrace target method. Be prepared to handle exceptions
1563 from btrace target methods.
1565 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1567 * server.c (captured_main): Change order of error message printed
1568 when the current working directory cannot be found.
1570 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1572 * server.c: Include "filenames.h" and "pathstuff.h".
1573 (program_name): Delete variable.
1574 (program_path): New anonymous class.
1575 (get_exec_wrapper): Use "program_path" instead of
1577 (handle_v_run): Likewise.
1578 (captured_main): Likewise.
1579 (process_serial_event): Likewise.
1581 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1583 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1584 (OBJS): Add "pathstuff.o".
1585 * server.c (current_directory): New global variable.
1586 (captured_main): Initialize "current_directory".
1588 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1590 * tdesc.c: Use common/tdesc.h.
1591 * tdesc.h: Likewise.
1593 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1594 Simon Marchi <simon.marchi@ericsson.com>
1596 * Makefile.in: Switch order of make rules.
1598 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1600 * Makefile.in: Add common directory in build.
1601 * configure.ac: Add common reference.
1602 * configure: Regenerate.
1604 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1606 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1607 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1608 * spu-low.c (spu_target_ops): Likewise.
1609 * win32-low.c (win32_target_ops): Likewise.
1610 * server.c (supported_btrace_packets): Report packets unconditionally.
1611 * target.h (target_ops) <supports_btrace>: Remove.
1612 (target_supports_btrace): Remove.
1614 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1616 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1617 (handle_btrace_disable): Change return type to void. Use exceptions
1619 (handle_btrace_general_set): Catch exception and copy message to
1622 2018-02-08 Tom Tromey <tom@tromey.com>
1624 * linux-low.c (install_software_single_step_breakpoints): Use
1625 make_scoped_restore.
1626 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1627 (do_restore_current_thread_cleanup): Remove.
1628 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1631 2018-02-08 Tom Tromey <tom@tromey.com>
1633 * mem-break.c (set_raw_breakpoint_at): Use
1634 gdb::unique_xmalloc_ptr.
1636 2018-01-30 Pedro Alves <palves@redhat.com>
1639 * target.c (target_terminal::terminal_state): Rename to ...
1640 (target_terminal::m_terminal_state): ... this.
1642 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1644 * linux-low.c (handle_extended_wait): Surround call to
1645 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1647 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1649 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1650 linux_ptrace_attach_fail_reason_string now returning an
1652 (linux_attach): Likewise.
1653 * thread-db.c (attach_thread): Likewise.
1655 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1658 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1659 checking for fs_base/gs_base fields in struct user_regs_struct.
1660 * configure: Regenerate.
1662 2018-01-16 Yao Qi <yao.qi@linaro.org>
1665 * linux-low.c (fetch_register): Call supply_register instead of
1668 2018-01-08 Yao Qi <yao.qi@linaro.org>
1669 Simon Marchi <simon.marchi@ericsson.com>
1671 * Makefile.in (OBS): Remove selftest.o.
1672 * configure.ac: Set srv_selftest_objs if $development is true.
1673 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1674 * configure: Re-generated.
1675 * server.c (captured_main): Wrap variable selftest_filter with
1678 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1680 * server.c (parse_debug_format_options): Return std::string.
1681 (handle_monitor_command, captured_main): Adjust.
1683 2018-01-05 Pedro Alves <palves@redhat.com>
1686 * server.c (captured_main): Pass quiet=false to
1687 save_original_signals_state.
1689 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1691 * gdbreplay.c (gdbreplay_version): Update copyright year in
1693 * server.c (gdbserver_version): Likewise.
1695 2017-12-08 Tom Tromey <tom@tromey.com>
1697 * ax.c (ax_printf): Update.
1699 2017-12-07 Yao Qi <yao.qi@linaro.org>
1701 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1702 aarch64_linux_read_description.
1703 * linux-amd64-ipa.c (idx2mask): New array.
1704 (get_ipa_tdesc): Move idx2mask out.
1705 (initialize_low_tracepoint): Initialize target descriptions.
1706 * linux-i386-ipa.c (idx2mask): New array.
1707 (get_ipa_tdesc): Move idx2mask out.
1708 (initialize_low_tracepoint): Initialize target descriptions.
1710 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1712 * tdesc.c (struct tdesc_type): Change return type.
1713 (tdesc_add_flag): Change parameter type.
1714 (tdesc_add_bitfield): Likewise.
1715 (tdesc_add_field): Likewise.
1716 (tdesc_set_struct_size): Likewise.
1718 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1720 * regcache.c (registers_to_string): Remove unused variable.
1722 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1724 * inferiors.c (for_each_inferior_with_data): Remove.
1725 * inferiors.h (for_each_inferior_with_data): Remove.
1726 * server.c (handle_qxfer_threads_worker): Change parameter type.
1727 (handle_qxfer_threads_proper): Use for_each_thread.
1729 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1731 * inferiors.c (for_each_inferior): Remove.
1732 (clear_inferiors): Use for_each_thread.
1733 * inferiors.h (for_each_inferior): Remove.
1734 * linux-low.c (linux_wait_for_event_filtered): Use
1736 (linux_stabilize_threads): Likewise.
1737 * regcache.c (regcache_release): Likewise.
1738 * server.c (gdb_wants_all_threads_stopped): Likewise.
1739 (clear_pending_status_callback): Remove.
1740 (handle_status): Use for_each_thread.
1741 (captured_main): Likewise.
1742 * win32-low.c (child_init_thread_list): Likewise.
1743 (win32_clear_inferiors): Likewise.
1744 (fake_breakpoint_event): Likewise.
1746 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1748 * inferiors.h (find_inferior): Remove.
1749 * inferiors.c (find_inferior): Remove.
1751 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1753 * linux-low.c (resume_status_pending_p): Update comment.
1754 (need_step_over_p): Update comment.
1756 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1758 * linux-low.c (proceed_one_lwp): Return void, change parameter
1760 (unsuspend_and_proceed_one_lwp): Likewise.
1761 (proceed_all_lwps): Use for_each_thread.
1762 (unstop_all_lwps): Likewise.
1764 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1766 * linux-low.c (linux_resume_one_thread): Return void, take
1768 (linux_resume): Use for_each_thread.
1770 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1772 * linux-low.c (send_sigstop_callback): Return void, change
1773 parameter type. Rename to...
1774 (send_sigstop): ... this.
1775 (suspend_and_send_sigstop_callback): Return void, change parameter
1777 (suspend_and_send_sigstop): ... this.
1778 (stop_all_lwps): Use for_each_thread.
1780 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1782 * linux-low.c (lwp_running): Return bool, remove unused
1784 (linux_stabilize_threads): Use find_thread.
1786 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1788 * linux-low.c (select_singlestep_lwp_callback): Remove.
1789 (count_events_callback): Remove.
1790 (select_event_lwp_callback): Remove.
1791 (select_event_lwp): Use find_thread/for_each_thread.
1793 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1795 * linux-low.c (not_stopped_callback): Return bool, take filter
1797 (linux_wait_for_event_filtered): Use find_thread.
1798 (linux_wait_1): Likewise.
1800 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1802 * linux-low.c (same_lwp): Remove.
1803 (find_lwp_pid): Use find_thread.
1805 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1807 * linux-low.c (delete_lwp_callback): Remove.
1808 (linux_mourn): Use for_each_thread.
1810 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1812 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1813 args parameter, don't check for pid.
1814 (linux_detach): Use for_each_thread.
1816 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1818 * linux-low.c (struct counter): Remove.
1819 (second_thread_of_pid_p): Remove.
1820 (last_thread_of_process_p): Use find_thread.
1822 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1824 * inferiors.c (find_inferior_in_random): Remove.
1825 * inferiors.h (find_inferior_in_random): Remove.
1826 * linux-low.c (status_pending_p_callback): Return bool, accept
1827 parameter ptid directly.
1828 (linux_wait_for_event_filtered): Use find_thread_in_random.
1829 (linux_wait_1): Likewise.
1831 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1833 * inferiors.c (find_inferior_id): Remove.
1834 (find_thread_ptid): Move implemention from find_inferior_id to
1836 * inferiors.h (find_inferior_id): Remove.
1837 * server.c (handle_status): Use find_thread_ptid.
1838 (process_serial_event): Likewise.
1839 * thread-db.c (find_one_thread): Likewise.
1840 (thread_db_thread_handle): Likewise.
1841 * win32-low.c (thread_rec): Likewise.
1842 (child_delete_thread): Likewise.
1843 (win32_thread_alive): Likewise.
1844 (get_child_debug_event): Likewise.
1846 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1848 * linux-mips-low.c (update_watch_registers_callback): Return
1849 void, remove pid_p parameter, don't check for pid.
1850 (mips_insert_point, mips_remove_point): Use for_each_thread.
1852 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1854 * lynx.low (lynx_delete_thread_callback): Remove.
1855 (lynx_mourn): Use for_each_thread.
1857 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1859 * regcache.c (regcache_invalidate_one): Remove.
1860 (regcache_invalidate_pid): use for_each_thread.
1862 2017-11-26 Tom Tromey <tom@tromey.com>
1864 * linux-low.c (linux_create_inferior): Update.
1866 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1868 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1870 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1872 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1873 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1874 * linux-aarch64-tdesc-selftest.c: New file.
1875 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1877 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1879 * configure.srv: Add new file.
1880 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1881 * linux-aarch64-tdesc-selftest.c: New file.
1882 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1884 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1886 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1887 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1888 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1890 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1892 * configure.srv: Add new files.
1893 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1894 aarch64_linux_read_description.
1895 * linux-aarch64-low.c (aarch64_linux_read_description):
1896 Merge with aarch64_arch_setup.
1897 (aarch64_arch_setup): Call aarch64_linux_read_description.
1898 * linux-aarch64-tdesc.c: New file.
1899 * linux-aarch64-tdesc.h: New file.
1901 2017-11-24 Yao Qi <yao.qi@linaro.org>
1903 * configure.srv: Set $srv_regobj for tic6x-linux.
1904 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1905 (tic6x_read_description): Move some code to tic6x_arch_setup.
1906 (tic6x_tdesc_test): New function.
1907 (initialize_low_arch): Call selftests::register_test.
1909 2017-11-22 Yao Qi <yao.qi@linaro.org>
1911 * remote-utils.c (prepare_resume_reply): Use memcpy.
1913 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1915 * linux-low.c (kill_one_lwp_callback): Return void, take
1916 argument directly, don't filter on pid.
1917 (linux_kill): Use for_each_thread.
1919 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1921 * linux-low.c (need_step_over_p): Return bool, remove dummy
1923 (linux_resume, proceed_all_lwps): Use find_thread.
1925 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1927 * linux-low.c (resume_status_pending_p): Return bool, remove
1929 (linux_resume): Use find_thread.
1931 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1933 * linux-low.c (struct thread_resume_array): Remove.
1934 (linux_set_resume_request): Return void, take arguments
1936 (linux_resume): Use for_each_thread.
1938 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1940 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1941 return bool, remove data argument.
1942 (linux_stabilize_threads): Use find_thread.
1944 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1946 * linux-low.c (unsuspend_one_lwp): Remove.
1947 (unsuspend_all_lwps): Use for_each_thread, inline code from
1950 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1952 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1953 * linux-low.c (struct iterate_over_lwps_args): Remove.
1954 (iterate_over_lwps_filter): Remove.
1955 (iterate_over_lwps): Use find_thread.
1957 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1959 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1960 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1961 code from reset_lwp_ptrace_options_callback.
1963 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1965 * linux-arm-low.c (struct update_registers_data): Remove.
1966 (update_registers_callback): Return void, take arguments
1967 directly, don't check thread's pid.
1968 (arm_insert_point, arm_remove_point): Use for_each_thread.
1970 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1972 * win32-low.c (continue_one_thread): Return void, take argument
1974 (child_continue): Use for_each_thread.
1976 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1978 * win32-i386-low.c (update_debug_registers_callback): Rename
1980 (update_debug_registers): ... this, return void, remove pid_p arg.
1981 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1983 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1985 * inferiors.h (struct process_info): Add constructor, initialize
1987 <syscalls_to_catch>: Change type to std::vector<int>.
1988 * inferiors.c (add_process): Allocate process_info with new.
1989 (remove_process): Free process_info with delete.
1990 * linux-low.c (handle_extended_wait): Adjust.
1991 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1992 * server.c (handle_general_set): Adjust.
1994 2017-11-16 Pedro Alves <palves@redhat.com>
1996 * remote-utils.c (remote_close): Block SIGIO signals instead of
1997 uninstalling the SIGIO handler.
1999 2017-11-16 Alan Hayward <alan.hayward@arm.com>
2001 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
2003 2017-11-16 Yao Qi <yao.qi@linaro.org>
2005 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
2006 (tic6x_store_gregset): Likewise.
2007 (tic6x_usrregs_info): Move it up.
2009 2017-11-15 Alan Hayward <alan.hayward@arm.com>
2011 * Makefile.in: Update arch rules.
2012 * configure.srv: Explicitly mark arch/ files.
2014 2017-11-13 Andreas Schwab <schwab@suse.de>
2016 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2018 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2020 2017-11-06 Pedro Alves <palves@redhat.com>
2022 * config.in, configure: Regenerate.
2024 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2026 * target.c (struct thread_search): Remove.
2027 (thread_search_callback): Remove.
2028 (prepare_to_access_memory): Use for_each_thread instead of
2029 find_inferior. Inline code from thread_search_callback.
2031 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2033 * server.c (struct visit_actioned_threads_data): Remove.
2034 (visit_actioned_threads): Change prototype to take arguments
2036 (resume): Use find_thread instead of find_inferior.
2038 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2040 * server.c (queue_stop_reply_callback): Change prototype, return
2042 (find_status_pending_thread_callback): Remove.
2043 (handle_status): Replace find_inferior with find_thread and
2046 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2048 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2050 (aarch64_store_gregset): Likewise.
2051 (aarch64_fill_fpregset): Likewise.
2052 (aarch64_store_fpregset): Likewise.
2054 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2056 * gdbthread.h (find_thread, for_each_thread): New functions.
2057 * inferiors.c (thread_of_pid): Remove.
2058 (find_any_thread_of_pid): Use find_thread.
2059 * linux-low.c (num_lwps): Use for_each_thread.
2061 2017-10-17 Yao Qi <yao.qi@linaro.org>
2063 * Makefile.in: Remove one rule.
2064 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2066 2017-10-17 Yao Qi <yao.qi@linaro.org>
2068 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2069 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2071 2017-10-17 Yao Qi <yao.qi@linaro.org>
2073 * configure.srv: Rename arm.o with arch/arm.o.
2075 2017-10-17 Yao Qi <yao.qi@linaro.org>
2077 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2078 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2079 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2080 (arch-i386.o, arch-amd64.o): Remove rules.
2081 (arch/%.o): New rule.
2082 Update POSTCOMPILE and COMPILE.pre.
2083 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2084 * configure: Re-generated.
2085 * configure.srv: Replace arch-i386.o with arch/i386.o.
2086 Replace arch-amd64.o with arch/amd64.o.
2088 2017-10-16 Yao Qi <yao.qi@linaro.org>
2090 * configure: Regenerated.
2092 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2094 * inferiors.h: (struct inferior_list): Remove.
2095 (struct inferior_list_entry); Remove.
2096 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2097 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2098 get_first_inferior): Remove.
2099 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2100 find_inferior_id, find_inferior_in_random): Change signature.
2101 * inferiors.c (all_threads): Change type to
2102 std::list<thread_info *>.
2103 (get_thread): Remove macro.
2104 (find_inferior, find_inferior_id): Change signature, implement
2106 (find_inferior_in_random): Change signature, implement using
2107 find_thread_in_random.
2108 (for_each_inferior, for_each_inferior_with_data): Change
2109 signature, implement using for_each_thread.
2110 (add_inferior_to_list, remove_inferior): Remove.
2111 (add_thread, get_first_thread, thread_of_pid,
2112 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2113 (get_first_inferior, one_inferior_p, clear_inferior_list):
2115 (clear_inferiors, get_thread_process): Update.
2116 * gdbthread.h: Include <list>.
2117 (struct thread_info) <entry>: Remove field.
2119 (all_threads): Change type to std::list<thread_info *>.
2120 (get_first_inferior): Add doc.
2121 (find_thread, for_each_thread, find_thread_in_random): New
2123 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2124 * linux-arm-low.c (update_registers_callback): Update.
2125 * linux-low.c (second_thread_of_pid_p): Update.
2126 (kill_one_lwp_callback, linux_detach_lwp_callback,
2127 delete_lwp_callback, status_pending_p_callback, same_lwp,
2128 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2129 iterate_over_lwps, not_stopped_callback,
2130 resume_stopped_resumed_lwps, count_events_callback,
2131 select_singlestep_lwp_callback, select_event_lwp_callback,
2132 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2133 suspend_and_send_sigstop_callback, wait_for_sigstop,
2134 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2135 lwp_running, linux_set_resume_request, resume_status_pending_p,
2136 need_step_over_p, start_step_over, linux_resume_one_thread,
2137 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2138 reset_lwp_ptrace_options_callback): Update.
2139 * linux-mips-low.c (update_watch_registers_callback): Update.
2140 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2142 (free_register_cache_thread_one): Remove.
2143 (regcache_release): Update.
2144 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2145 handle_qxfer_threads_worker): Update.
2146 (handle_query): Update, use list iterator.
2147 (visit_actioned_threads, handle_pending_status,
2148 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2149 clear_pending_status_callback, set_pending_status_callback,
2150 find_status_pending_thread_callback, handle_status,
2151 process_serial_event): Update.
2152 * target.c (thread_search_callback): Update.
2153 * thread-db.c (thread_db_get_tls_address): Update.
2154 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2156 * win32-i386-low.c (update_debug_registers_callback): Update.
2157 * win32-low.c (delete_thread_info, child_delete_thread,
2158 continue_one_thread, suspend_one_thread,
2159 get_child_debug_event): Adjust.
2161 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2163 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2164 * inferiors.h: Include <list>.
2165 (struct process_info) <entry>: Remove field.
2167 (pid_of): Change macro to function.
2168 (ptid_of, lwpid_of): Remove macro.
2169 (all_processes): Change type to std::list<process_info *>.
2170 (ALL_PROCESSES): Remove macro.
2171 (for_each_process, find_process): New function.
2172 * inferiors.c (all_processes): Change type to
2173 std::list<process_info *>.
2174 (find_thread_process): Adjust.
2175 (add_process): Likewise.
2176 (remove_process): Likewise.
2177 (find_process_pid): Likewise.
2178 (get_first_process): Likewise.
2179 (started_inferior_callback): Remove.
2180 (have_started_inferiors_p): Adjust.
2181 (attached_inferior_callback): Remove.
2182 (have_attached_inferiors_p): Adjust.
2183 * linux-low.c (check_zombie_leaders): Likewise.
2184 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2185 (x86_linux_update_xmltarget): Adjust.
2186 * server.c (handle_query): Likewise.
2187 (gdb_reattached_process): Remove.
2188 (handle_status): Adjust.
2189 (kill_inferior_callback): Likewise.
2190 (detach_or_kill_inferior): Remove.
2191 (print_started_pid): Likewise.
2192 (print_attached_pid): Likewise.
2193 (detach_or_kill_for_exit): Update.
2194 (process_serial_event): Likewise.
2195 * linux-arm-low.c (arm_new_fork): Likewise.
2197 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2199 * dll.h: Include <list>.
2200 (struct dll_info): Add constructor.
2201 <entry>: Remove field.
2202 (all_dlls): Change type to std::list<dll_info>.
2203 * dll.c: Include <algorithm>.
2204 (get_dll): Remove macro.
2205 (all_dlls): Change type to std::list<dll_info *>.
2206 (free_one_dll): Remove.
2207 (match_dll): Likewise.
2208 (loaded_dll): Adjust.
2209 (unloaded_dll): Adjust to all_dlls type change, use
2210 std::find_if. Inline code from match_dll.
2211 (clear_dlls): Adjust to all_dlls type change.
2212 * server.c (emit_dll_description): Remove.
2213 (handle_qxfer_libraries): Adjust to all_dlls type change,
2214 integrate emit_dll_description's functionality.
2216 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2218 * linux-low.h (struct linux_target_ops) <delete_process>: New
2220 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2221 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2222 (struct linux_target_ops): Add delete_process callback.
2223 * linux-arm-low.c (arm_delete_process): New.
2224 (struct linux_target_ops): Add delete_process callback.
2225 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2226 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2227 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2228 * linux-mips-low.c (mips_linux_delete_process): New.
2229 (struct linux_target_ops): Add delete_process callback.
2230 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2231 * linux-s390-low.c (struct linux_target_ops): Likewise.
2232 * linux-sh-low.c (struct linux_target_ops): Likewise.
2233 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2234 * linux-tile-low.c (struct linux_target_ops): Likewise.
2235 * linux-x86-low.c (x86_linux_delete_process): New.
2236 (struct linux_target_ops): Add delete_process callback.
2237 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2239 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2241 * linux-aarch64-low.c (the_low_target): Add thread delete
2243 * linux-arm-low.c (arm_delete_thread): New function.
2244 (the_low_target): Add thread delete callback.
2245 * linux-bfin-low.c (the_low_target): Likewise.
2246 * linux-crisv32-low.c (the_low_target): Likewise.
2247 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2249 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2251 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2252 * linux-mips-low.c (mips_linux_delete_thread): New function.
2253 (the_low_target): Add thread delete callback.
2254 * linux-ppc-low.c (the_low_target): Likewise.
2255 * linux-s390-low.c (the_low_target): Likewise.
2256 * linux-sh-low.c (the_low_target): Likewise.
2257 * linux-tic6x-low.c (the_low_target): Likewise.
2258 * linux-tile-low.c (the_low_target): Likewise.
2259 * linux-x86-low.c (the_low_target): Likewise.
2260 * linux-xtensa-low.c (the_low_target): Likewise.
2262 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2264 * win32-low.c: Include "common-inferior.h".
2266 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2268 * inferiors.c (set_inferior_cwd): New function.
2269 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2270 (handle_query): Inform that QSetWorkingDir is supported.
2271 * win32-low.c (create_process): Pass the inferior's cwd to
2274 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2276 * inferiors.c (current_inferior_cwd): New global variable.
2277 (get_inferior_cwd): New function.
2278 * inferiors.h (struct process_info) <cwd>: New field.
2280 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2282 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2283 (OBS): Add gdb_tilde_expand.o.
2285 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2287 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2288 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2290 2017-09-29 Pedro Alves <palves@redhat.com>
2292 * ax.c (gdb_parse_agent_expr): Constify.
2293 * ax.h (gdb_parse_agent_expr): Constify.
2294 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2296 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2297 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2298 * remote-utils.h (read_ptid): Constify.
2299 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2300 (process_point_options, process_serial_event): Constify.
2301 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2302 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2303 (cmd_qtbuffer): Constify.
2305 2017-09-29 Pedro Alves <palves@redhat.com>
2307 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2310 2017-09-29 Pedro Alves <palves@redhat.com>
2312 * linux-low.c (handle_extended_wait): Pass parent thread instead
2313 of process to thread_db_notice_clone.
2314 * linux-low.h (thread_db_notice_clone): Replace parent process
2315 parameter with parent thread parameter.
2316 * thread-db.c (find_one_thread): Add comment.
2317 (thread_db_notice_clone): Replace parent process parameter with
2318 parent thread parameter. Temporarily switch to the parent thread.
2320 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2322 * gdbthread.h: Include "common-gdbthread.h".
2323 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2324 "if" when validating the ptid.
2325 * remote-utils.c: Include "gdbthread.h".
2326 (prepare_resume_reply): Use "switch_to_thread".
2327 * target.c (done_accessing_memory): Likewise.
2329 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2331 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2332 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2333 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2334 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2335 s390x-gs-linux64-ipa.o to ipa_obj.
2336 * linux-s390-low.c (HWCAP_S390_GS): New define.
2337 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2339 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2340 (s390_arch_setup): Check for guarded-storage support and choose
2342 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2343 init_registers_s390x_gs_linux64.
2344 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2346 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2347 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2349 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2351 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2353 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2355 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2356 (thread_db_thread_handle): Declare.
2357 * linux-low.c (linux_target_ops): Initialize thread_handle.
2358 * server.c (handle_qxfer_threads_worker): Add support for
2360 * target.h (struct target_ops): Add new function pointer,
2362 (target_thread_handle): Define.
2363 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2365 (thread_db_thread_handle): New function.
2367 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2369 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2370 * linux-low.h (thread_db_notice_clone): Declare.
2371 * thread-db.c (thread_db_notice_clone): New function.
2373 2017-09-21 Pedro Alves <palves@redhat.com>
2375 * server.c (gdb_read_memory, handle_status, process_serial_event)
2376 (handle_serial_event, handle_target_event): Adjust to
2377 set_desired_thread prototype change.
2378 * target.c (set_desired_thread): Remove 'use_general' parameter
2380 * target.h (set_desired_thread): Remove 'use_general' parameter.
2382 2017-09-20 Tom Tromey <tom@tromey.com>
2384 * target.c (target_terminal::terminal_state): Define.
2385 (target_terminal::init): Rename from target_terminal_init.
2386 (target_terminal::inferior): Rename from
2387 target_terminal_inferior.
2388 (target_terminal::ours): Rename from target_terminal_ours.
2389 (target_terminal::ours_for_output, target_terminal::info): New.
2391 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2393 * server.c (accumulate_file_name_length): Remove.
2394 (emit_dll_description): Adjust to std::string change.
2395 (handle_qxfer_libraries): Use std::string to hold document.
2397 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2399 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2400 return type of xml_escape_text.
2401 * server.c (emit_dll_description): Likewise.
2403 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2405 * server.c (captured_main): Accept argument for --selftest.
2406 Update run_tests call.
2407 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2408 when registering selftests.
2410 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2412 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2413 instead of "VEC" for "target_desc.reg_defs".
2414 (regcache_cpy): Likewise.
2415 (registers_to_string): Likewise.
2416 (registers_from_string): Likewise.
2417 (find_regno): Likewise.
2418 (supply_regblock): Likewise.
2419 (regcache_raw_read_unsigned): Likewise.
2420 * tdesc.c (init_target_desc): Likewise.
2421 (tdesc_create_reg): Likewise.
2422 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2423 (struct target_desc) <reg_defs>: Convert to "std::vector".
2424 (target_desc): Do not initialize "reg_defs".
2425 (~target_desc): Update code to use "std::vector" instead of "VEC"
2426 for "target_desc.reg_defs".
2427 (operator==): Likewise.
2429 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2431 * inferiors.h (thread_to_gdb_id): Remove.
2432 * inferiors.c (thread_to_gdb_id): Remove.
2433 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2434 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2435 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2437 * nto-low.c (nto_fetch_registers, nto_store_registers,
2438 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2440 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2442 * inferiors.h (gdb_id_to_thread_id): Remove.
2443 * inferiors.c (gdb_id_to_thread_id): Remove.
2444 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2445 removal. Move pid declaration closer to where it's used.
2447 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2449 * server.c (handle_detach): New function.
2450 (process_serial_event): Move code out, call handle_detach.
2452 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2454 * server.c (require_running): Rename to ...
2455 (require_running_or_return): ... this ...
2456 (require_running_or_break): ... and this.
2457 (handle_query, process_serial_event): Adjust.
2459 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2461 * linux-low.c (linux_set_resume_request): Remove unused
2464 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2466 * server.c (first_thread_of): Remove.
2467 (process_serial_event): Replace usage of first_thread_of with
2468 find_any_thread_of_pid.
2469 * tracepoint.c (same_process_p): Remove.
2470 (gdb_agent_about_to_close): Replace usage of same_process_p with
2471 find_any_thread_of_pid.
2472 * linux-x86-low.c (same_process_callback): Remove.
2473 (x86_arch_setup_process_callback): Replace usage of
2474 same_process_callback with find_any_thread_of_pid.
2475 * thread-db.c (any_thread_of): Remove.
2476 (switch_to_process): Replace usage of any_thread_of with
2477 find_any_thread_of_pid.
2478 * inferiors.c (thread_pid_matches_callback): Remove.
2479 (find_thread_process): Adjust to use find_any_thread_of_pid.
2481 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2483 * regcache.c (get_thread_regcache): Guard calls to "memset"
2486 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2488 * linux-low.c (handle_extended_wait): Use
2489 "allocate_target_description" instead of "XNEW".
2490 * linux-x86-low.c (initialize_low_arch): Likewise.
2492 2017-09-05 Yao Qi <yao.qi@linaro.org>
2494 * configure.srv (srv_i386_regobj): Remove.
2495 (srv_amd64_regobj): Remove.
2496 (srv_regobj): Set it to "" for x86 non-linux targets.
2497 * linux-x86-tdesc.c (i386_linux_read_description):
2498 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2499 (init_registers_i386): Remove the declaration.
2500 (tdesc_i386): Remove the declaration.
2501 (lynx_i386_arch_setup): Call i386_create_target_description.
2502 * nto-x86-low.c: Likewise.
2503 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2504 [!__x86_64__]: include arch/i386.h.
2505 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2507 2017-09-05 Yao Qi <yao.qi@linaro.org>
2509 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2510 i386/amd64-XXX-linux from it.
2512 2017-09-05 Yao Qi <yao.qi@linaro.org>
2514 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2516 (ipa_amd64_linux_regobj): Remove.
2517 (ipa_x32_linux_regobj): Remove.
2519 2017-09-05 Yao Qi <yao.qi@linaro.org>
2521 * Makefile.in (arch-amd64.o): New rule.
2522 * configure.srv: Append arch-amd64.o.
2523 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2524 (get_ipa_tdesc): Call amd64_linux_read_description.
2525 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2526 and init_registers_amd64_XXX.
2527 * linux-x86-low.c (x86_linux_read_description): Call
2528 amd64_linux_read_description.
2529 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2530 (initialize_low_arch): Don't call init_registers_x32_XXX and
2531 init_registers_amd64_XXX.
2532 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2533 and tdesc_amd64_XXX.
2534 [__x86_64__] (amd64_tdesc_test): New function.
2535 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2536 and init_registers_amd64_XXX.
2537 * linux-x86-tdesc.c: Include arch/amd64.h.
2538 (xcr0_to_tdesc_idx): New function.
2539 (i386_linux_read_description): New function.
2540 (amd64_get_ipa_tdesc_idx): New function.
2541 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2542 (amd64_get_ipa_tdesc): Declare.
2544 2017-09-05 Yao Qi <yao.qi@linaro.org>
2546 * configure.srv (srv_i386_linux_xmlfiles): Remove
2547 i386/i386-XXX-linux.xml from it.
2549 2017-09-05 Yao Qi <yao.qi@linaro.org>
2551 * configure.srv: Set srv_i386_linux_regobj empty if $development
2553 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2554 initialize_low_tdesc.
2555 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2556 with #if initialize_low_tdesc.
2557 * linux-x86-tdesc-selftest.c: New file.
2558 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2560 2017-09-05 Yao Qi <yao.qi@linaro.org>
2562 * Makefile.in (arch-i386.o): New rule.
2563 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2564 (x86_64-*-linux*): Likewise.
2565 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2566 include arch/i386.h.
2567 (i386_linux_read_description): Remove code and call
2568 i386_create_target_description.
2569 * tdesc.c (allocate_target_description): New function.
2570 * tdesc.h (set_tdesc_architecture): Remove declaration.
2571 (set_tdesc_osabi): Likewise.
2573 2017-09-05 Yao Qi <yao.qi@linaro.org>
2575 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2576 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2577 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2579 * server.c (get_features_xml): Call tdesc_get_features_xml.
2580 * tdesc.c (set_tdesc_architecture): New function.
2581 (set_tdesc_osabi): New function.
2582 (tdesc_get_features_xml): New function.
2583 (tdesc_create_feature): Add an argument.
2584 * tdesc.h (struct target_desc) <features>: New field.
2585 <arch, osabi>: New field.
2586 (~target_desc): xfree features, arch, and osabi.
2587 (target_desc::oerator==): Don't compare .xmltarget.
2588 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2589 (set_tdesc_osabi): Likewise.
2590 (tdesc_get_features_xml): Likewise.
2592 2017-09-05 Yao Qi <yao.qi@linaro.org>
2594 * linux-x86-tdesc.c: Include selftest.h.
2595 (i386_tdesc_test): New function.
2596 (initialize_low_tdesc): Call selftests::register_test.
2597 * tdesc.h: Include regdef.h.
2598 (target_desc): Override operator == and !=.
2600 2017-09-05 Yao Qi <yao.qi@linaro.org>
2602 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2603 (ipa_obj): Likewise.
2604 * linux-i386-ipa.c: Include common/x86-xstate.h
2605 (get_ipa_tdesc): Call i386_linux_read_description.
2606 (initialize_low_tracepoint): Don't call init_registers_XXX
2607 functions, call initialize_low_tdesc instead.
2608 * linux-x86-low.c (x86_linux_read_description): Call
2609 i386_linux_read_description.
2610 (initialize_low_arch): Don't call init_registers_i386_XXX
2611 functions, call initialize_low_tdesc.
2612 * linux-x86-tdesc.c: New file.
2613 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2614 (i386_get_ipa_tdesc_idx): Declare.
2615 (i386_get_ipa_tdesc): Declare.
2616 (initialize_low_tdesc): Declare.
2618 2017-09-05 Yao Qi <yao.qi@linaro.org>
2620 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2623 2017-09-05 Yao Qi <yao.qi@linaro.org>
2625 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2626 * regcache.c (get_thread_regcache): Use VEC_length.
2627 (init_register_cache): Likewise.
2628 (regcache_cpy): Likewise.
2629 (registers_to_string): Iterate reg_defs via VEC_iterate.
2630 (find_regno): Likewise.
2631 (find_register_by_number): Use VEC_index.
2632 (register_size): Call find_register_by_number.
2633 (register_data): Call find_register_by_number.
2634 (supply_regblock): Use VEC_length.
2635 (regcache_raw_read_unsigned): Likewise.
2636 * tdesc.c (init_target_desc): Iterate reg_defs via
2638 (default_description): Update initializer.
2639 (copy_target_description): Don't update field num_registers.
2640 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2641 <num_registers>: Remove.
2643 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2645 * Makefile.in (.SECONDARY): Define target.
2647 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2649 * linux-low.c (linux_wait_1): Adjust.
2650 * server.c (queue_stop_reply_callback): Adjust.
2652 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2654 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2655 QEnvironmentUnset and QEnvironmentReset packets.
2656 (handle_query): Inform remote that QEnvironmentHexEncoded,
2657 QEnvironmentUnset and QEnvironmentReset are supported.
2659 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2661 * inferiors.h (inferior_target_data): Rename to ...
2662 (thread_target_data): ... this.
2663 (inferior_regcache_data): Rename to ...
2664 (thread_regcache_data): ... this.
2665 (set_inferior_regcache_data): Rename to ...
2666 (set_thread_regcache_data): ... this.
2667 * inferiors.c (inferior_target_data): Rename to ...
2668 (thread_target_data): ... this.
2669 (inferior_regcache_data): Rename to ...
2670 (thread_regcache_data): ... this.
2671 (set_inferior_regcache_data): Rename to ...
2672 (set_thread_regcache_data): ... this.
2673 (free_one_thread): Update.
2674 * linux-low.h (get_thread_lwp): Update.
2675 * regcache.c (get_thread_regcache): Update.
2676 (regcache_invalidate_thread): Update.
2677 (free_register_cache_thread): Update.
2678 * win32-i386-low.c (update_debug_registers_callback): Update.
2679 (win32_get_current_dr): Update.
2680 * win32-low.c (thread_rec): Update.
2681 (delete_thread_info): Update.
2682 (continue_one_thread): Update.
2683 (suspend_one_thread): Update.
2685 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2687 * inferiors.c (set_inferior_target_data): Remove.
2688 * inferiors.h (set_inferior_target_data): Remove.
2690 2017-08-18 Yao Qi <yao.qi@linaro.org>
2692 * Makefile.in (OBS): Add selftest.o.
2693 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2694 * configure, config.in: Re-generated.
2695 * server.c: Include common/sefltest.h.
2696 (captured_main): Handle option --selftest.
2698 2017-08-09 Yao Qi <yao.qi@linaro.org>
2700 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2701 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2702 i386-avx-mpx.o and i386-mmx.o.
2703 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2704 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2705 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2706 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2707 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2708 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2709 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2710 i386/amd64-avx-mpx.xml.
2712 2017-08-09 Yao Qi <yao.qi@linaro.org>
2714 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2715 and x32-avx-avx512.o.
2716 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2717 i386/x32-avx-avx512.xml.
2719 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2721 * tracepoint.h (enum class fast_tpoint_collect_result): New
2723 (fast_tracepoint_collecting): Change return type to
2724 fast_tpoint_collect_result.
2725 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2726 * linux-low.h: Include tracepoint.h.
2727 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2728 fast_tpoint_collect_result.
2729 * linux-low.c (handle_tracepoints): Adjust.
2730 (linux_fast_tracepoint_collecting): Change return type to
2731 fast_tpoint_collect_result.
2732 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2733 linux_wait_1, stuck_in_jump_pad_callback,
2734 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2735 proceed_one_lwp): Adjust to type change.
2737 2017-07-10 Yao Qi <yao.qi@linaro.org>
2739 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2741 2017-06-29 Yao Qi <yao.qi@linaro.org>
2743 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2745 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2747 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2749 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2751 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2753 * linux-low.c (linux_create_inferior): Adjust code to access the
2754 environment information via 'gdb_environ' class.
2755 * lynx-low.c (lynx_create_inferior): Likewise.
2756 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2757 (get_environ): Return a pointer to 'our_environ'.
2758 (captured_main): Initialize 'our_environ'.
2759 * server.h (get_environ): Adjust prototype.
2760 * spu-low.c (spu_create_inferior): Adjust code to access the
2761 environment information via 'gdb_environ' class.
2763 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2765 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2766 usage of "register" keyword.
2768 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2770 * configure: Re-generate.
2772 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2774 * configure: Re-generate.
2776 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2778 * Makefile.in (COMPILE.pre): Add "-x c++".
2780 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2782 * fork-child.c: Conditionally include <signal.h>.
2784 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2786 * server.c (handle_general_set): Handle new packet
2787 "QStartupWithShell".
2788 (handle_query): Add "QStartupWithShell" to the list of supported
2790 (gdbserver_usage): Add help text explaining the
2791 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2793 (captured_main): Recognize and act upon the presence of the new
2796 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2797 Pedro Alves <palves@redhat.com>
2799 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2800 * configure: Regenerate.
2801 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2803 (i[34567]86-*-lynxos*): Likewise.
2804 (spu*-*-*): Likewise.
2805 * fork-child.c: New file.
2806 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2808 (linux_ptrace_fun): New function.
2809 (linux_create_inferior): Adjust function prototype to reflect
2810 change on "target.h". Adjust function code to use
2812 (linux_request_interrupt): Delete "signal_pid".
2813 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2814 (lynx_ptrace_fun): New function.
2815 (lynx_create_inferior): Adjust function prototype to reflect
2816 change on "target.h". Adjust function code to use
2818 * nto-low.c (nto_create_inferior): Adjust function prototype and
2819 code to reflect change on "target.h". Update comments.
2820 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2821 "common-terminal.h" and "environ.h".
2822 (terminal_fd): Moved to fork-child.c.
2823 (old_foreground_pgrp): Likewise.
2824 (restore_old_foreground_pgrp): Likewise.
2825 (last_status): Make it global.
2826 (last_ptid): Likewise.
2827 (our_environ): New variable.
2828 (startup_with_shell): Likewise.
2829 (program_name): Likewise.
2830 (program_argv): Rename to...
2831 (program_args): ...this.
2832 (wrapper_argv): New variable.
2833 (start_inferior): Delete function.
2834 (get_exec_wrapper): New function.
2835 (get_exec_file): Likewise.
2836 (get_environ): Likewise.
2837 (prefork_hook): Likewise.
2838 (post_fork_inferior): Likewise.
2839 (postfork_hook): Likewise.
2840 (postfork_child_hook): Likewise.
2841 (handle_v_run): Update code to deal with arguments coming from the
2842 remote host. Update calls from "start_inferior" to
2844 (captured_main): Likewise. Initialize environment variable. Call
2846 * server.h (post_fork_inferior): New prototype.
2847 (get_environ): Likewise.
2848 (last_status): Declare.
2849 (last_ptid): Likewise.
2850 (signal_pid): Likewise.
2851 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2852 (spu_ptrace_fun): New function.
2853 (spu_create_inferior): Adjust function prototype to reflect change
2854 on "target.h". Adjust function code to use "fork_inferior".
2855 * target.c (target_terminal_init): New function.
2856 (target_terminal_inferior): Likewise.
2857 (target_terminal_ours): Likewise.
2858 * target.h: Include <vector>.
2859 (struct target_ops) <create_inferior>: Update prototype.
2860 (create_inferior): Update macro.
2861 * utils.c (gdb_flush_out_err): New function.
2862 * win32-low.c (win32_create_inferior): Adjust function prototype
2863 and code to reflect change on "target.h".
2865 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2867 * inferiors.c (switch_to_thread): New function.
2869 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2871 * Makefile.in (SFILE): Add "common/job-control.c".
2872 (OBS): Add "job-control.o".
2874 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2876 * Makefile: Remove "@host_makefile_frag@".
2878 2017-05-05 Pedro Alves <palves@redhat.com>
2880 * configure: Regenerate.
2882 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2884 * configure: Regenerate.
2886 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2888 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2889 software_single_step change of return type to
2890 std::vector<CORE_ADDR>.
2891 * linux-low.c (install_software_single_step_breakpoints):
2893 * linux-low.h (install_software_single_step_breakpoints):
2896 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2898 * remote-utils.c: Include "gdb_termios.h" instead of
2900 * terminal.h: Delete file.
2902 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2904 * server.c: Include <vector>.
2905 <program_argv, wrapper_argv>: Convert to std::vector.
2906 (start_inferior): Rewrite function to use C++.
2907 (handle_v_run): Likewise. Update code that calculates the argv
2908 based on the vRun packet; use C++.
2909 (captured_main): Likewise.
2911 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2913 * server.c (handle_v_cont): Initialize thread_resume::thread
2916 2017-04-05 Pedro Alves <palves@redhat.com>
2918 * configure: Regenerate.
2920 2017-04-05 Pedro Alves <palves@redhat.com>
2922 * gdbreplay.c (sync_error): Constify.
2923 * linux-x86-low.c (push_opcode): Constify.
2925 2017-04-05 Pedro Alves <palves@redhat.com>
2927 * win32-low.c (get_child_debug_event)
2928 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2929 Report TARGET_WAITKIND_SPURIOUS instead.
2931 2017-04-05 Pedro Alves <palves@redhat.com>
2933 * remote-utils.c (remote_prepare, remote_open): Constify.
2934 * remote-utils.h (remote_prepare, remote_open): Constify.
2935 * server.c (captured_main): Constify 'port' handling.
2937 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2939 * Makefile.in (clean): Clear .deps.
2941 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2943 * .gitignore: Remove generated files, replace with wildcard.
2944 * (clean): Replace removal of generated files with wildcard.
2945 (version.c): Replace with...
2946 (version-generated.c): ...this.
2947 (xml-builtin.c): Replace with...
2948 (xml-builtin-generated.c): ...this.
2949 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2950 (%.c: *regformats*): Replace with...
2951 (%-generated.c: *regformats*): ...this.
2953 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2955 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2956 (xtensa_fill_gregset): Call collect_register_by_name for
2958 (xtensa_store_gregset): Call supply_register_by_name for
2961 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2963 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2964 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2965 (xtensa_store_gregset): Call supply_register for all registers in
2966 a0_regnum..a0_regnum + C0_NREGS range.
2968 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2970 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2971 (ax-ipa.o: ax.c): Remove.
2972 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2973 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2974 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2975 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2976 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2978 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2980 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2981 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2982 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2983 (errors-ipa.o: ../common/errors.c): Remove.
2984 (format-ipa.o: ../common/format.c): Remove.
2985 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2987 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2989 * Makefile.in (%-ipa.o: %.c): New rule.
2990 (tracepoint-ipa.o: tracepoint.c): Remove.
2991 (utils-ipa.o: utils.c): Remove.
2992 (remote-utils-ipa.o: remote-utils.c): Remove.
2993 (regcache-ipa.o: regcache.c): Remove.
2994 (i386-linux-ipa.o: i386-linux.c): Remove.
2995 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2996 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2997 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2998 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2999 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
3000 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
3001 (amd64-linux-ipa.o: amd64-linux.c): Remove.
3002 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
3003 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
3004 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
3005 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
3006 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
3007 (aarch64-ipa.o: aarch64.c): Remove.
3008 (s390-linux32-ipa.o: s390-linux32.c): Remove.
3009 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
3010 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
3011 (s390-linux64-ipa.o: s390-linux64.c): Remove.
3012 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
3013 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
3014 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
3015 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
3016 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
3017 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3018 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3019 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3020 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3021 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3022 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3023 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3024 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3025 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3026 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3027 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3028 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3029 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3030 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3031 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3032 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3033 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3034 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3035 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3036 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3037 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3038 (tdesc-ipa.o: tdesc.c): Remove.
3039 (x32-linux-ipa.o: x32-linux.c): Remove.
3040 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3041 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3043 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3045 * Makefile.in (%.o: ../arch/%.c): New rule.
3046 (arm.o: ../arch/arm.c): Remove.
3047 (arm-linux.o: ../arch/arm-linux.c): Remove.
3048 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3049 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3051 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3053 * Makefile.in (%.o: ../nat/%.c): New rule.
3054 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3055 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3056 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3057 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3058 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3059 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3060 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3061 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3062 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3063 (linux-personality.o: ../nat/linux-personality.c): Remove.
3064 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3065 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3066 (x86-linux.o: ../nat/x86-linux.c): Remove.
3067 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3068 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3070 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3072 * Makefile.in (%.o: ../common/%.c): New rule.
3073 (signals.o: ../common/signals.c): Remove.
3074 (print-utils.o: ../common/print-utils.c): Remove.
3075 (rsp-low.o: ../common/rsp-low.c): Remove.
3076 (common-utils.o: ../common/common-utils.c): Remove.
3077 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3078 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3079 (vec.o: ../common/vec.c): Remove.
3080 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3081 (xml-utils.o: ../common/xml-utils.c): Remove.
3082 (ptid.o: ../common/ptid.c): Remove.
3083 (buffer.o: ../common/buffer.c): Remove.
3084 (format.o: ../common/format.c): Remove.
3085 (filestuff.o: ../common/filestuff.c): Remove.
3086 (agent.o: ../common/agent.c): Remove.
3087 (errors.o: ../common/errors.c): Remove.
3088 (environ.o: ../common/environ.c): Remove.
3089 (common-debug.o: ../common/common-debug.c): Remove.
3090 (cleanups.o: ../common/cleanups.c): Remove.
3091 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3092 (fileio.o: ../common/fileio.c): Remove.
3093 (common-regcache.o: ../common/common-regcache.c): Remove.
3094 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3095 (new-op.o: ../common/new-op.c): Remove.
3096 (btrace-common.o: ../common/btrace-common.c): Remove.
3098 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3100 * Makefile.in (%.o: ../target/%.c): New rule.
3101 (waitstatus.o: ../target/waitstatus.c): Remove.
3103 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3106 (%.c: ../regformats/%.dat,
3107 (%.c: ../regformats/arm/%.dat,
3108 (%.c: ../regformats/i386/%.dat,
3109 (%.c: ../regformats/rs6000/%.dat): New rules.
3110 (aarch64.c): Remove.
3111 (reg-arm.c): Remove.
3112 (arm-with-iwmmxt.c): Remove.
3113 (arm-with-vfpv2.c): Remove.
3114 (arm-with-vfpv3.c): Remove.
3115 (arm-with-neon.c): Remove.
3116 (reg-bfin.c): Remove.
3117 (reg-cris.c): Remove.
3118 (reg-crisv32.c): Remove.
3120 (i386-linux.c): Remove.
3121 (i386-avx.c): Remove.
3122 (i386-avx-linux.c): Remove.
3123 (i386-avx-avx512.c): Remove.
3124 (i386-avx-avx512-linux.c): Remove.
3125 (i386-mpx.c): Remove.
3126 (i386-mpx-linux.c): Remove.
3127 (i386-avx-mpx-avx512-pku.c): Remove.
3128 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3129 (i386-avx-mpx.c): Remove.
3130 (i386-avx-mpx-linux.c): Remove.
3131 (i386-mmx.c): Remove.
3132 (i386-mmx-linux.c): Remove.
3133 (reg-ia64.c): Remove.
3134 (reg-m32r.c): Remove.
3135 (reg-m68k.c): Remove.
3137 (mips-linux.c): Remove.
3138 (mips-dsp-linux.c): Remove.
3139 (mips64-linux.c): Remove.
3140 (mips64-dsp-linux.c): Remove.
3141 (nios2-linux.c): Remove.
3142 (powerpc-32.c): Remove.
3143 (powerpc-32l.c): Remove.
3144 (powerpc-altivec32l.c): Remove.
3145 (powerpc-cell32l.c): Remove.
3146 (powerpc-vsx32l.c): Remove.
3147 (powerpc-isa205-32l.c): Remove.
3148 (powerpc-isa205-altivec32l.c): Remove.
3149 (powerpc-isa205-vsx32l.c): Remove.
3150 (powerpc-e500l.c): Remove.
3151 (powerpc-64l.c): Remove.
3152 (powerpc-altivec64l.c): Remove.
3153 (powerpc-cell64l.c): Remove.
3154 (powerpc-vsx64l.c): Remove.
3155 (powerpc-isa205-64l.c): Remove.
3156 (powerpc-isa205-altivec64l.c): Remove.
3157 (powerpc-isa205-vsx64l.c): Remove.
3158 (s390-linux32.c): Remove.
3159 (s390-linux32v1.c): Remove.
3160 (s390-linux32v2.c): Remove.
3161 (s390-linux64.c): Remove.
3162 (s390-linux64v1.c): Remove.
3163 (s390-linux64v2.c): Remove.
3164 (s390-te-linux64.c): Remove.
3165 (s390-vx-linux64.c): Remove.
3166 (s390-tevx-linux64.c): Remove.
3167 (s390x-linux64.c): Remove.
3168 (s390x-linux64v1.c): Remove.
3169 (s390x-linux64v2.c): Remove.
3170 (s390x-te-linux64.c): Remove.
3171 (s390x-vx-linux64.c): Remove.
3172 (s390x-tevx-linux64.c): Remove.
3173 (tic6x-c64xp-linux.c): Remove.
3174 (tic6x-c64x-linux.c): Remove.
3175 (tic6x-c62x-linux.c): Remove.
3177 (reg-sparc64.c): Remove.
3178 (reg-spu.c): Remove.
3180 (amd64-linux.c): Remove.
3181 (amd64-avx.c): Remove.
3182 (amd64-avx-linux.c): Remove.
3183 (amd64-avx-avx512.c): Remove.
3184 (amd64-avx-avx512-linux.c): Remove.
3185 (amd64-mpx.c): Remove.
3186 (amd64-mpx-linux.c): Remove.
3187 (amd64-avx-mpx-avx512-pku.c): Remove.
3188 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3189 (amd64-avx-mpx.c): Remove.
3190 (amd64-avx-mpx-linux.c): Remove.
3192 (x32-linux.c): Remove.
3193 (x32-avx.c): Remove.
3194 (x32-avx-linux.c): Remove.
3195 (x32-avx-avx512.c): Remove.
3196 (x32-avx-avx512-linux.c): Remove.
3197 (reg-xtensa.c): Remove.
3198 (reg-tilegx.c): Remove.
3199 (reg-tilegx32.c): Remove.
3201 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3203 * Makefile.in (SFILES): Add "common/environ.c".
3204 (OBJS): Add "common/environ.h".
3206 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3208 * configure.ac: Check if the fs_base and gs_base members of
3209 `struct user_regs_struct' exist.
3210 * config.in: Regenerated.
3211 * configure: Likewise.
3213 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3215 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3217 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3218 (get_next_pcs_syscall_next_pc): Likewise.
3220 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3222 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3223 * nto-x86-low.c: Likewise.
3225 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3227 * Makefile.in: Include disable-implicit-rules.mk.
3229 2016-11-23 Pedro Alves <palves@redhat.com>
3231 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3232 (debug_vprintf): Use std::chrono::steady_clock instead of
3233 gettimeofday. Use '.' instead of ':'.
3234 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3235 (get_timestamp): Use std::chrono::steady_clock instead of
3238 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3240 * Makefile.in: Fix whitespace formatting.
3242 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3244 * Makefile.in (SFILES, OBS): Flatten list and order
3247 2016-11-23 Pedro Alves <palves@redhat.com>
3249 * event-loop.c (handle_file_event): Use warning.
3250 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3251 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3254 2016-11-23 Pedro Alves <palves@redhat.com>
3256 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3258 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3259 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3260 debug_printf and debug_flush for debug output.
3261 * server.c (handle_general_set): Likewise.
3262 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3265 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3267 * Makefile.in (.c.o): Replace rule with ...
3268 (%.o: %.c): ... this one.
3270 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3272 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3273 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3275 * configure.ac: Remove checks for the make program.
3276 * configure: Re-generate.
3278 2016-10-28 Pedro Alves <palves@redhat.com>
3280 * Makefile.in (CXX_DIALECT): Get from configure.
3281 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3282 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3283 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3284 * config.in: Regenerate.
3285 * configure: Regenerate.
3287 2016-10-27 Yao Qi <yao.qi@linaro.org>
3289 * linux-low.c (linux_supports_range_stepping): Return true if
3290 can_software_single_step return true.
3292 2016-10-27 Yao Qi <yao.qi@linaro.org>
3294 * inferiors.c (find_inferior_in_random): New function.
3295 * inferiors.h (find_inferior_in_random): Declare.
3296 * linux-low.c (linux_wait_for_event_filtered): Call
3297 find_inferior_in_random instead of find_inferior.
3299 2016-10-27 Yao Qi <yao.qi@linaro.org>
3301 * linux-low.c (linux_wait_1): If single-step breakpoints are
3302 inserted, remove them.
3304 2016-10-26 Pedro Alves <palves@redhat.com>
3306 * linux-low.c (handle_extended_wait): Link parent/child fork
3308 (linux_wait_1): Unlink them.
3309 (linux_set_resume_request): Ignore resume requests for
3310 already-resumed and unhandled fork child threads.
3311 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3312 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3314 (handle_v_requests) <vCont>: Don't call require_running.
3315 * server.h (in_queued_stop_replies): New declaration.
3317 2016-10-24 Yao Qi <yao.qi@linaro.org>
3320 * linux-aarch64-low.c (append_insns): Cast the return value to
3323 2016-10-10 Yao Qi <yao.qi@linaro.org>
3325 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3327 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3329 * target.c (target_supports_multi_process): New function, moved
3331 * target.h (target_supports_multi_process): ... here. Remove
3334 2016-10-05 Tom Tromey <tom@tromey.com>
3337 * tracepoint.c (handle_tracepoint_bkpts): Check
3338 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3340 2016-10-05 Yao Qi <yao.qi@linaro.org>
3342 * configure.srv: Update the path of arm-*.xml files.
3344 2016-10-05 Terry Guo <terry.guo@arm.com>
3345 Yao Qi <yao.qi@linaro.org>
3347 * Makefile.in: Adjust the path of rules.
3348 * configure.srv: Update the path of xml files.
3349 * regformats/arm-with-iwmmxt.dat: Regenerated.
3350 * regformats/arm-with-neon.dat: Likewise.
3351 * regformats/arm-with-vfpv2.dat: Likewise.
3352 * regformats/arm-with-vfpv3.dat Likewise.
3354 2016-09-30 Yao Qi <yao.qi@linaro.org>
3357 * target.c (target_stop_and_wait): Don't call
3358 target_continue_no_signal, use resume_stop instead.
3360 2016-09-26 Yao Qi <yao.qi@linaro.org>
3362 * linux-low.c (linux_wait_1): Call debug_exit.
3364 2016-09-23 Pedro Alves <palves@redhat.com>
3366 * Makefile.in (SFILES): Add common/new-op.c.
3367 (OBS): Add common/new-op.o.
3368 (new-op.o): New rule.
3370 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3372 * .gitinore: Ignore more files.
3374 2016-09-21 Yao Qi <yao.qi@linaro.org>
3376 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3379 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3381 * server.c (start_inferior): Call target_mourn_inferior instead of
3382 mourn_inferior; pass ptid_t argument to it.
3384 (handle_target_event): Likewise.
3385 * target.c (target_mourn_inferior): New function.
3386 * target.h (mourn_inferior): Delete macro.
3388 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3390 * linux-low.c (lwp_is_stepping): New function.
3392 2016-09-06 Carl Love <cel@us.ibm.com>
3394 * server.c (start_inferior): Fixed comment, requested comment change
3395 didn't get updated correctly. Removed reference to ptrace () call as
3396 it is only true on Linux systems.
3398 2016-09-06 Carl Love <cel@us.ibm.com>
3400 * server.c (start_inferior): Do not call
3401 function target_post_create_inferior () if the
3402 inferior process has already exited.
3404 2016-09-05 Pedro Alves <palves@redhat.com>
3406 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3407 (COMPILE.pre, CC_LD): Use CXX directly.
3408 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3409 * acinclude.m4: Don't include build-with-cxx.m4.
3410 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3411 * configure: Regenerate.
3413 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3416 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3417 call writing data to own_buf.
3419 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3421 * target.c (mywait): Call target_wait instead of
3423 (target_wait): New function.
3425 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3427 * server.c (start_inferior): New variable 'ptid'. Replace calls
3428 to the_target->resume by target_continue{,_no_signal}, depending
3430 * target.c (target_stop_and_wait): Call target_continue_no_signal
3431 instead of the_target->resume.
3432 (target_continue): New function.
3434 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3436 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3438 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3441 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3443 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3444 * linux-arm-low.c (ps_get_thread_area): Likewise.
3445 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3446 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3447 * linux-mips-low.c (ps_get_thread_area): Likewise.
3448 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3449 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3450 * linux-x86-low.c (ps_get_thread_area): Likewise.
3451 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3453 2016-08-19 Pedro Alves <palves@redhat.com>
3455 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3457 2016-08-19 Pedro Alves <palves@redhat.com>
3459 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3460 comment. Use memcpy instead of casting through unsigned long.
3462 2016-08-19 Pedro Alves <palves@redhat.com>
3464 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3465 allocating around 0x80000000.
3467 2016-08-19 Pedro Alves <palves@redhat.com>
3470 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3471 (x32-avx512-linux-ipa.o): New rules.
3472 * configure.ac (x86_64-*-linux*): New x32 check.
3473 * configure.srv (ipa_x32_linux_regobj): New.
3474 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3475 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3477 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3479 * configure: Regenerate.
3481 2016-08-09 Pedro Alves <palves@redhat.com>
3484 * Makefile.in (OBS): Add signals-state-save-restore.o.
3485 (signals-state-save-restore.o): New rule.
3486 * config.in: Regenerate.
3487 * configure: Regenerate.
3488 * linux-low.c: Include "signals-state-save-restore.h".
3489 (linux_create_inferior): Call
3490 restore_original_signals_state.
3491 * server.c: Include "dispositions-save-restore.h".
3492 (captured_main): Call save_original_signals_state.
3494 2016-08-05 Pedro Alves <palves@redhat.com>
3496 * configure: Regenerate.
3498 2016-08-04 Yao Qi <yao.qi@linaro.org>
3500 * linux-low.c (regsets_fetch_inferior_registers): Check
3501 errno is ESRCH or not.
3503 2016-08-02 Yao Qi <yao.qi@linaro.org>
3505 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3506 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3507 (thread_db_load_search): Update.
3508 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3509 td_ta_set_event and td_ta_event_getmsg.
3511 2016-07-26 Pedro Alves <palves@redhat.com>
3514 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3515 of unsigned long for 64-bit registers and use uint32_t instead of
3516 unsigned int for 32-bit registers.
3518 2016-07-26 Pedro Alves <palves@redhat.com>
3520 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3523 2016-07-21 Tom Tromey <tom@tromey.com>
3525 * configure: Rebuild.
3527 2016-07-21 Yao Qi <yao.qi@linaro.org>
3529 * mem-break.c (find_gdb_breakpoint): Cast bp to
3530 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3532 2016-07-21 Yao Qi <yao.qi@linaro.org>
3534 * server.c (handle_v_requests): Support s and S actions
3535 if target_supports_software_single_step return true.
3537 2016-07-21 Yao Qi <yao.qi@linaro.org>
3539 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3540 is resume_step, call maybe_hw_step.
3541 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3543 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3545 (proceed_one_lwp): If resume request is resume_step, install
3546 reinsert breakpoints and call maybe_hw_step.
3548 2016-07-21 Yao Qi <yao.qi@linaro.org>
3550 * linux-low.c (proceed_one_lwp): Declare.
3551 (linux_resume_one_thread): Remove local variable 'step'.
3552 Lift code enqueue signal. Call proceed_one_lwp instead of
3553 linux_resume_one_lwp.
3555 2016-07-21 Yao Qi <yao.qi@linaro.org>
3557 * linux-low.c (linux_resume_one_thread): Call
3558 enqueue_pending_signal.
3560 2016-07-21 Yao Qi <yao.qi@linaro.org>
3562 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3563 * inferiors.c (do_restore_current_thread_cleanup): New function.
3564 (make_cleanup_restore_current_thread): Likewise.
3565 * linux-low.c (install_software_single_step_breakpoints): Call
3566 make_cleanup_restore_current_thread. Switch current_thread to
3569 2016-07-21 Yao Qi <yao.qi@linaro.org>
3571 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3572 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3573 (clone_one_breakpoint): Likewise.
3574 (delete_reinsert_breakpoints): Change parameter to thread.
3576 (has_reinsert_breakpoints): Likewise.
3577 (uninsert_reinsert_breakpoints): Likewise.
3578 (reinsert_reinsert_breakpoints): Likewise.
3579 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3580 (delete_reinsert_breakpoints): Likewise.
3581 (reinsert_reinsert_breakpoints): Likewise.
3582 (uninsert_reinsert_breakpoints): Likewise.
3583 (has_reinsert_breakpoints): Likewise.
3585 2016-07-21 Yao Qi <yao.qi@linaro.org>
3587 * inferiors.c (get_thread_process): Make parameter const.
3588 * inferiors.h (get_thread_process): Update declaration.
3589 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3590 Add new parameters child_thread and parent_thread. Callers
3592 * mem-break.h (clone_all_breakpoints): Update declaration.
3594 2016-07-21 Yao Qi <yao.qi@linaro.org>
3596 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3597 <command_list, handler>: Remove.
3598 (struct gdb_breakpoint): New.
3599 (struct other_breakpoint): New.
3600 (struct reinsert_breakpoint): New.
3601 (is_gdb_breakpoint): New function.
3602 (any_persistent_commands): Update command_list if
3603 is_gdb_breakpoint returns true.
3604 (set_breakpoint): Create breakpoints according to their types.
3605 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3606 (set_gdb_breakpoint_1): Likewise.
3607 (set_gdb_breakpoint): Likewise.
3608 (clear_breakpoint_conditions): Change parameter type to
3609 'struct gdb_breakpoint *'.
3610 (clear_breakpoint_commands): Likewise.
3611 (clear_breakpoint_conditions_and_commands): Likewise.
3612 (add_condition_to_breakpoint): Likewise.
3613 (add_breakpoint_condition): Likewise.
3614 (add_commands_to_breakpoint): Likewise.
3615 (check_breakpoints): Check other_breakpoint.
3616 (clone_one_breakpoint): Clone breakpopint according to its type.
3617 * mem-break.h (struct gdb_breakpoint): Declare.
3618 (set_gdb_breakpoint): Update declaration.
3619 (clear_breakpoint_conditions_and_commands): Likewise.
3620 (add_breakpoint_condition): Likewise.
3621 (add_breakpoint_commands): Likewise.
3622 * server.c (process_point_options): Change parameter type to
3623 'struct gdb_breakpoint *'.
3625 2016-07-21 Yao Qi <yao.qi@linaro.org>
3627 * mem-break.c (set_breakpoint_at): Rename it to ...
3628 (set_breakpoint_type_at): ... it.
3629 (set_breakpoint_at): Call set_breakpoint_type_at.
3630 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3631 * mem-break.h (set_breakpoint_at): Update comments.
3633 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3635 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3637 (nios2_store_gregset): Likewise.
3639 2016-07-01 Pedro Alves <palves@redhat.com>
3640 Antoine Tremblay <antoine.tremblay@ericsson.com>
3642 * linux-low.c: Change interface to take the target lwp_info
3643 pointer directly and return void. Handle detaching from a zombie
3645 (linux_detach_lwp_callback): New function.
3646 (linux_detach): Detach from the leader thread after detaching from
3649 2016-06-28 Yao Qi <yao.qi@linaro.org>
3651 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3652 for variable new_offset.
3653 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3654 (aarch64_ftrace_insn_reloc_cb): Likewise.
3655 (aarch64_ftrace_insn_reloc_tb): Likewise.
3656 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3657 PRIx64 instead of PRIx32.
3659 2016-06-28 Yao Qi <yao.qi@linaro.org>
3661 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3662 (the_low_target): Install arm_get_syscall_trapinfo.
3664 2016-06-28 Yao Qi <yao.qi@linaro.org>
3666 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3668 (the_low_target): Install aarch64_get_syscall_trapinfo.
3670 2016-06-28 Yao Qi <yao.qi@linaro.org>
3672 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3674 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3675 Remove parameter sysno.
3676 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3679 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3681 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3682 (s390_emit_ne_goto): Likewise.
3683 (s390_emit_lt_goto): Likewise.
3684 (s390_emit_le_goto): Likewise.
3685 (s390_emit_gt_goto): Likewise.
3686 (s390_emit_ge_goto): Likewise.
3687 (s390x_emit_eq_goto): Likewise.
3688 (s390x_emit_ne_goto): Likewise.
3689 (s390x_emit_lt_goto): Likewise.
3690 (s390x_emit_le_goto): Likewise.
3691 (s390x_emit_gt_goto): Likewise.
3692 (s390x_emit_ge_goto): Likewise.
3693 (s390_emit_ops_impl): Mark variable static.
3694 (s390x_emit_ops): Likewise.
3696 2016-06-17 Yao Qi <yao.qi@linaro.org>
3698 * linux-low.c (handle_extended_wait): Call
3699 uninsert_reinsert_breakpoints for the parent process. Remove
3700 reinsert breakpoints from the child process. Reinsert them to
3701 the parent process when vfork is done.
3702 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3703 (reinsert_reinsert_breakpoints): New function.
3704 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3705 (reinsert_reinsert_breakpoints): Declare.
3707 2016-06-17 Yao Qi <yao.qi@linaro.org>
3709 * linux-low.c (handle_extended_wait): If the parent is doing
3710 step-over, remove the reinsert breakpoints from the forked child.
3712 2016-06-17 Yao Qi <yao.qi@linaro.org>
3714 * linux-low.c (unsuspend_all_lwps): Declare.
3715 (linux_low_filter_event): If thread exited, call finish_step_over.
3716 If step-over is finished, unsuspend other threads.
3718 2016-06-17 Yao Qi <yao.qi@linaro.org>
3720 * linux-low.c (linux_resume_one_lwp_throw): Assert
3721 has_reinsert_breakpoints returns false.
3722 * mem-break.c (delete_disabled_breakpoints): Assert
3723 bp type isn't reinsert_breakpoint.
3725 2016-06-17 Yao Qi <yao.qi@linaro.org>
3727 * linux-low.c (maybe_hw_step): New function.
3728 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3729 (finish_step_over): Switch current_thread to lwp temporarily,
3730 and assert has_reinsert_breakpoints returns true.
3731 (proceed_one_lwp): Call maybe_hw_step.
3732 * mem-break.c (has_reinsert_breakpoints): New function.
3733 * mem-break.h (has_reinsert_breakpoints): Declare.
3735 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3737 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3739 2016-05-17 Yao Qi <yao.qi@linaro.org>
3741 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3742 instead of find_inferior.
3744 2016-05-05 Yao Qi <yao.qi@linaro.org>
3746 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3747 Initialize res to zero.
3749 2016-05-05 Yao Qi <yao.qi@linaro.org>
3751 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3754 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3756 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3757 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3758 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3760 2016-04-28 Par Olsson <par.olsson@windriver.com>
3761 Simon Marchi <simon.marchi@ericsson.com>
3763 * tracepoint.c (write_inferior_int8): New function.
3764 (cmd_qtenable_disable): Write enable flag using
3765 write_inferior_int8.
3767 2016-04-25 Yao Qi <yao.qi@linaro.org>
3769 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3770 (need_step_over_p): Return zero if the LWP has pending signals
3771 can be delivered on software single step target.
3773 2016-04-25 Yao Qi <yao.qi@linaro.org>
3775 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3776 return instead of error.
3778 2016-04-22 Yao Qi <yao.qi@linaro.org>
3780 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3783 2016-04-22 Yao Qi <yao.qi@linaro.org>
3785 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3786 signal when stepping over breakpoint with software single
3789 2016-04-21 Pedro Alves <palves@redhat.com>
3791 * linux-s390-low.c (s390_collect_ptrace_register)
3792 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3794 (s390_check_regset): Use void * instead of gdb_byte *.
3796 2016-04-20 Pedro Alves <palves@redhat.com>
3798 * configure: Renegerate.
3800 2016-04-20 Yao Qi <yao.qi@linaro.org>
3802 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3803 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3805 (arm_store_gregset): Likewise.
3807 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3809 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3810 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3811 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3812 (amd64-avx-mpx-linux.c): New rules.
3813 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3814 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3815 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3816 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3817 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3818 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3819 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3820 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3821 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3822 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3823 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3824 * linux-x86-low.c (x86_linux_read_description): Add case for
3825 X86_XSTATE_AVX_MPX_MASK.
3826 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3827 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3828 init_registers_i386_avx_mpx_linux.
3829 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3830 (initialize_low_tracepoint): Call
3831 init_registers_i386_avx_mpx_linux.
3832 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3833 (initialize_low_tracepoint): Call
3834 init_registers_amd64_avx_mpx_linux.
3835 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3836 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3837 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3840 2016-04-18 Pedro Alves <palves@redhat.com>
3842 * configure: Regenerate.
3844 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3846 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3847 (aarch64_emit_sub): Likewise.
3849 2016-04-12 Pedro Alves <palves@redhat.com>
3851 * utils.c (prepare_to_throw_exception): Delete.
3853 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3855 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3857 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3859 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3861 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3863 * linux-aarch64-ipa.c: Add <elf.h> include.
3864 * linux-ppc-ipa.c: Add <elf.h> include.
3865 * linux-s390-ipa.c: Add <elf.h> include.
3867 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3869 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3870 (get_raw_reg_ptr): Likewise.
3871 (get_trace_state_variable_value_ptr): Likewise.
3872 (set_trace_state_variable_value_ptr): Likewise.
3873 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3876 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3877 Marcin Kościelnicki <koriakin@0x04.net>
3880 * linux-ppc-low.c (emit_insns): New function.
3881 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3882 (ppc_emit_prologue): New function.
3883 (ppc_emit_epilogue): New function.
3884 (ppc_emit_add): New function.
3885 (ppc_emit_sub): New function.
3886 (ppc_emit_mul): New function.
3887 (ppc_emit_lsh): New function.
3888 (ppc_emit_rsh_signed): New function.
3889 (ppc_emit_rsh_unsigned): New function.
3890 (ppc_emit_ext): New function.
3891 (ppc_emit_zero_ext): New function.
3892 (ppc_emit_log_not): New function.
3893 (ppc_emit_bit_and): New function.
3894 (ppc_emit_bit_or): New function.
3895 (ppc_emit_bit_xor): New function.
3896 (ppc_emit_bit_not): New function.
3897 (ppc_emit_equal): New function.
3898 (ppc_emit_less_signed): New function.
3899 (ppc_emit_less_unsigned): New function.
3900 (ppc_emit_ref): New function.
3901 (ppc_emit_const): New function.
3902 (ppc_emit_reg): New function.
3903 (ppc_emit_pop): New function.
3904 (ppc_emit_stack_flush): New function.
3905 (ppc_emit_swap): New function.
3906 (ppc_emit_stack_adjust): New function.
3907 (ppc_emit_call): New function.
3908 (ppc_emit_int_call_1): New function.
3909 (ppc_emit_void_call_2): New function.
3910 (ppc_emit_if_goto): New function.
3911 (ppc_emit_goto): New function.
3912 (ppc_emit_eq_goto): New function.
3913 (ppc_emit_ne_goto): New function.
3914 (ppc_emit_lt_goto): New function.
3915 (ppc_emit_le_goto): New function.
3916 (ppc_emit_gt_goto): New function.
3917 (ppc_emit_ge_goto): New function.
3918 (ppc_write_goto_address): New function.
3919 (ppc_emit_ops_impl): New static variable.
3920 (ppc64v1_emit_prologue): New function.
3921 (ppc64v2_emit_prologue): New function.
3922 (ppc64_emit_epilogue): New function.
3923 (ppc64_emit_add): New function.
3924 (ppc64_emit_sub): New function.
3925 (ppc64_emit_mul): New function.
3926 (ppc64_emit_lsh): New function.
3927 (ppc64_emit_rsh_signed): New function.
3928 (ppc64_emit_rsh_unsigned): New function.
3929 (ppc64_emit_ext): New function.
3930 (ppc64_emit_zero_ext): New function.
3931 (ppc64_emit_log_not): New function.
3932 (ppc64_emit_bit_and): New function.
3933 (ppc64_emit_bit_or): New function.
3934 (ppc64_emit_bit_xor): New function.
3935 (ppc64_emit_bit_not): New function.
3936 (ppc64_emit_equal): New function.
3937 (ppc64_emit_less_signed): New function.
3938 (ppc64_emit_less_unsigned): New function.
3939 (ppc64_emit_ref): New function.
3940 (ppc64_emit_const): New function.
3941 (ppc64v1_emit_reg): New function.
3942 (ppc64v2_emit_reg): New function.
3943 (ppc64_emit_pop): New function.
3944 (ppc64_emit_stack_flush): New function.
3945 (ppc64_emit_swap): New function.
3946 (ppc64v1_emit_call): New function.
3947 (ppc64v2_emit_call): New function.
3948 (ppc64v1_emit_int_call_1): New function.
3949 (ppc64v2_emit_int_call_1): New function.
3950 (ppc64v1_emit_void_call_2): New function.
3951 (ppc64v2_emit_void_call_2): New function.
3952 (ppc64_emit_if_goto): New function.
3953 (ppc64_emit_eq_goto): New function.
3954 (ppc64_emit_ne_goto): New function.
3955 (ppc64_emit_lt_goto): New function.
3956 (ppc64_emit_le_goto): New function.
3957 (ppc64_emit_gt_goto): New function.
3958 (ppc64_emit_ge_goto): New function.
3959 (ppc64v1_emit_ops_impl): New static variable.
3960 (ppc64v2_emit_ops_impl): New static variable.
3961 (ppc_emit_ops): New function.
3962 (linux_low_target): Wire in ppc_emit_ops.
3964 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3965 Marcin Kościelnicki <koriakin@0x04.net>
3968 * Makefile.in: Add powerpc-*-ipa.o
3969 * configure.srv: Add ipa_obj for powerpc*-linux.
3970 * linux-ppc-ipa.c: New file.
3971 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3973 (PPC_FIELD): New macro.
3974 (PPC_SEXT): New macro.
3975 (PPC_OP6): New macro.
3976 (PPC_BO): New macro.
3977 (PPC_LI): New macro.
3978 (PPC_BD): New macro.
3979 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3980 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3981 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3982 (ppc_get_thread_area): New function.
3983 (is_elfv2_inferior): New function.
3984 (gen_ds_form): New function.
3985 (GEN_STD): New macro.
3986 (GEN_STDU): New macro.
3987 (GEN_LD): New macro.
3988 (GEN_LDU): New macro.
3989 (gen_d_form): New function.
3990 (GEN_ADDI): New macro.
3991 (GEN_ADDIS): New macro.
3992 (GEN_LI): New macro.
3993 (GEN_LIS): New macro.
3994 (GEN_ORI): New macro.
3995 (GEN_ORIS): New macro.
3996 (GEN_LWZ): New macro.
3997 (GEN_STW): New macro.
3998 (GEN_STWU): New macro.
3999 (gen_xfx_form): New function.
4000 (GEN_MFSPR): New macro.
4001 (GEN_MTSPR): New macro.
4002 (GEN_MFCR): New macro.
4003 (GEN_MTCR): New macro.
4004 (GEN_SYNC): New macro.
4005 (GEN_LWSYNC): New macro.
4006 (gen_x_form): New function.
4007 (GEN_OR): New macro.
4008 (GEN_MR): New macro.
4009 (GEN_LWARX): New macro.
4010 (GEN_STWCX): New macro.
4011 (GEN_CMPW): New macro.
4012 (gen_md_form): New function.
4013 (GEN_RLDICL): New macro.
4014 (GEN_RLDICR): New macro.
4015 (gen_i_form): New function.
4017 (GEN_BL): New macro.
4018 (gen_b_form): New function.
4019 (GEN_BNE): New macro.
4020 (GEN_LOAD): New macro.
4021 (GEN_STORE): New macro.
4022 (gen_limm): New function.
4023 (gen_atomic_xchg): New function.
4024 (gen_call): New function.
4025 (ppc_relocate_instruction): New function.
4026 (ppc_install_fast_tracepoint_jump_pad): New function.
4027 (ppc_get_min_fast_tracepoint_insn_len): New function.
4028 (ppc_get_ipa_tdesc_idx): New function.
4029 (the_low_target): Wire in the new functions.
4030 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4032 * linux-ppc-tdesc.h: New file.
4034 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4036 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4037 (alloc_jump_pad_buffer): New function.
4038 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4039 (alloc_jump_pad_buffer): New function.
4040 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4041 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4042 (alloc_jump_pad_buffer): New function.
4043 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4044 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4045 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4046 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4048 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4050 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4051 * linux-amd64-ipa.c: Likewise.
4052 * linux-i386-ipa.c: Likewise.
4053 * linux-s390-ipa.c: Likewise.
4054 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4055 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4056 set_trace_state_variable_value_ptr.
4057 (struct ipa_sym_addresses): Likewise.
4058 (symbol_list): Likewise.
4059 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4060 accessing gdb_collect directly.
4061 (gdb_collect_ptr_type): New typedef.
4062 (get_raw_reg_ptr_type): New typedef.
4063 (get_trace_state_variable_value_ptr_type): New typedef.
4064 (set_trace_state_variable_value_ptr_type): New typedef.
4065 (gdb_collect_ptr): New global.
4066 (get_raw_reg_ptr): New global.
4067 (get_trace_state_variable_value_ptr): New global.
4068 (set_trace_state_variable_value_ptr): New global.
4069 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4070 accessing get_raw_reg directly.
4071 (get_get_tsv_func_addr): Likewise for
4072 get_trace_state_variable_value_ptr.
4073 (get_set_tsv_func_addr): Likewise for
4074 set_trace_state_variable_value_ptr.
4075 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4077 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4079 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4081 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4083 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4085 (relocate_instruction): Remove own_buf.
4086 * server.c (own_buf): Make global.
4087 (handle_v_requests): Make global.
4088 * server.h (own_buf): New declaration.
4089 (handle_v_requests): New prototype.
4091 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4094 * linux-s390-low.c (add_insns): New function.
4095 (s390_emit_prologue): New function.
4096 (s390_emit_epilogue): New function.
4097 (s390_emit_add): New function.
4098 (s390_emit_sub): New function.
4099 (s390_emit_mul): New function.
4100 (s390_emit_lsh): New function.
4101 (s390_emit_rsh_signed): New function.
4102 (s390_emit_rsh_unsigned): New function.
4103 (s390_emit_ext): New function.
4104 (s390_emit_log_not): New function.
4105 (s390_emit_bit_and): New function.
4106 (s390_emit_bit_or): New function.
4107 (s390_emit_bit_xor): New function.
4108 (s390_emit_bit_not): New function.
4109 (s390_emit_equal): New function.
4110 (s390_emit_less_signed): New function.
4111 (s390_emit_less_unsigned): New function.
4112 (s390_emit_ref): New function.
4113 (s390_emit_if_goto): New function.
4114 (s390_emit_goto): New function.
4115 (s390_write_goto_address): New function.
4116 (s390_emit_litpool): New function.
4117 (s390_emit_const): New function.
4118 (s390_emit_call): New function.
4119 (s390_emit_reg): New function.
4120 (s390_emit_pop): New function.
4121 (s390_emit_stack_flush): New function.
4122 (s390_emit_zero_ext): New function.
4123 (s390_emit_swap): New function.
4124 (s390_emit_stack_adjust): New function.
4125 (s390_emit_set_r2): New function.
4126 (s390_emit_int_call_1): New function.
4127 (s390_emit_void_call_2): New function.
4128 (s390_emit_eq_goto): New function.
4129 (s390_emit_ne_goto): New function.
4130 (s390_emit_lt_goto): New function.
4131 (s390_emit_le_goto): New function.
4132 (s390_emit_gt_goto): New function.
4133 (s390_emit_ge_goto): New function.
4134 (s390x_emit_prologue): New function.
4135 (s390x_emit_epilogue): New function.
4136 (s390x_emit_add): New function.
4137 (s390x_emit_sub): New function.
4138 (s390x_emit_mul): New function.
4139 (s390x_emit_lsh): New function.
4140 (s390x_emit_rsh_signed): New function.
4141 (s390x_emit_rsh_unsigned): New function.
4142 (s390x_emit_ext): New function.
4143 (s390x_emit_log_not): New function.
4144 (s390x_emit_bit_and): New function.
4145 (s390x_emit_bit_or): New function.
4146 (s390x_emit_bit_xor): New function.
4147 (s390x_emit_bit_not): New function.
4148 (s390x_emit_equal): New function.
4149 (s390x_emit_less_signed): New function.
4150 (s390x_emit_less_unsigned): New function.
4151 (s390x_emit_ref): New function.
4152 (s390x_emit_if_goto): New function.
4153 (s390x_emit_const): New function.
4154 (s390x_emit_call): New function.
4155 (s390x_emit_reg): New function.
4156 (s390x_emit_pop): New function.
4157 (s390x_emit_stack_flush): New function.
4158 (s390x_emit_zero_ext): New function.
4159 (s390x_emit_swap): New function.
4160 (s390x_emit_stack_adjust): New function.
4161 (s390x_emit_int_call_1): New function.
4162 (s390x_emit_void_call_2): New function.
4163 (s390x_emit_eq_goto): New function.
4164 (s390x_emit_ne_goto): New function.
4165 (s390x_emit_lt_goto): New function.
4166 (s390x_emit_le_goto): New function.
4167 (s390x_emit_gt_goto): New function.
4168 (s390x_emit_ge_goto): New function.
4169 (s390_emit_ops): New function.
4170 (struct linux_target_ops): Fill in emit_ops hook.
4172 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4175 * Makefile.in: Add s390 IPA files.
4176 * configure.srv: Build IPA for s390.
4177 * linux-s390-ipa.c: New file.
4178 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4179 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4180 (tdesc_s390_linux32): Likewise.
4181 (init_registers_s390_linux32v1): Likewise.
4182 (tdesc_s390_linux32v1): Likewise.
4183 (init_registers_s390_linux32v2): Likewise.
4184 (tdesc_s390_linux32v2): Likewise.
4185 (init_registers_s390_linux64): Likewise.
4186 (tdesc_s390_linux64): Likewise.
4187 (init_registers_s390_linux64v1): Likewise.
4188 (tdesc_s390_linux64v1): Likewise.
4189 (init_registers_s390_linux64v2): Likewise.
4190 (tdesc_s390_linux64v2): Likewise.
4191 (init_registers_s390_te_linux64): Likewise.
4192 (tdesc_s390_te_linux64): Likewise.
4193 (init_registers_s390_vx_linux64): Likewise.
4194 (tdesc_s390_vx_linux64): Likewise.
4195 (init_registers_s390_tevx_linux64): Likewise.
4196 (tdesc_s390_tevx_linux64): Likewise.
4197 (init_registers_s390x_linux64): Likewise.
4198 (tdesc_s390x_linux64): Likewise.
4199 (init_registers_s390x_linux64v1): Likewise.
4200 (tdesc_s390x_linux64v1): Likewise.
4201 (init_registers_s390x_linux64v2): Likewise.
4202 (tdesc_s390x_linux64v2): Likewise.
4203 (init_registers_s390x_te_linux64): Likewise.
4204 (tdesc_s390x_te_linux64): Likewise.
4205 (init_registers_s390x_vx_linux64): Likewise.
4206 (tdesc_s390x_vx_linux64): Likewise.
4207 (init_registers_s390x_tevx_linux64): Likewise.
4208 (tdesc_s390x_tevx_linux64): Likewise.
4209 (have_hwcap_s390_vx): New static variable.
4210 (s390_arch_setup): Fill have_hwcap_s390_vx.
4211 (s390_get_thread_area): New function.
4212 (s390_ft_entry_gpr_esa): New const.
4213 (s390_ft_entry_gpr_zarch): New const.
4214 (s390_ft_entry_misc): New const.
4215 (s390_ft_entry_fr): New const.
4216 (s390_ft_entry_vr): New const.
4217 (s390_ft_main_31): New const.
4218 (s390_ft_main_64): New const.
4219 (s390_ft_exit_fr): New const.
4220 (s390_ft_exit_vr): New const.
4221 (s390_ft_exit_misc): New const.
4222 (s390_ft_exit_gpr_esa): New const.
4223 (s390_ft_exit_gpr_zarch): New const.
4224 (append_insns): New function.
4225 (s390_relocate_instruction): New function.
4226 (s390_install_fast_tracepoint_jump_pad): New function.
4227 (s390_get_min_fast_tracepoint_insn_len): New function.
4228 (s390_get_ipa_tdesc_idx): New function.
4229 (struct linux_target_ops): Wire in the above functions.
4230 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4231 * linux-s390-tdesc.h: New file.
4233 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4235 * linux-s390-low.c (s390_supports_tracepoints): New function.
4236 (struct linux_target_ops): Fill supports_tracepoints hook.
4238 2016-03-18 Yao Qi <yao.qi@linaro.org>
4240 * linux-low.c (lwp_signal_can_be_delivered): New function.
4241 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4243 2016-03-18 Yao Qi <yao.qi@linaro.org>
4245 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4246 0 if signal is enqueued. Remove 'signal' from one debugging
4247 message. Move one debugging message to some lines below.
4248 Remove code setting 'signal' to 0.
4250 2016-03-18 Yao Qi <yao.qi@linaro.org>
4252 * linux-low.c (linux_low_filter_event): Remove redundant
4253 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4255 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4257 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4258 (struct linux_target_ops): Wire in the above.
4260 2016-03-03 Yao Qi <yao.qi@linaro.org>
4262 * linux-low.c: Update comments to start_step_over.
4264 2016-03-03 Yao Qi <yao.qi@linaro.org>
4267 * linux-low.c (handle_extended_wait): Set child suspended
4268 if event_lwp->bp_reinsert isn't zero.
4270 2016-03-02 Yao Qi <yao.qi@linaro.org>
4272 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4273 enqueue_pending_signal.
4275 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4277 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4280 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4282 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4283 (s390_regmap_3264) [!__s390x__]: New global.
4284 (s390_collect_ptrace_register): Skip map entries containing -1.
4285 (s390_supply_ptrace_register): Ditto.
4286 (s390_fill_gprs_high): New function.
4287 (s390_store_gprs_high): New function.
4288 (s390_regsets): Add NT_S390_HIGH_GPRS.
4289 (s390_get_hwcap): Enable on 31-bit.
4290 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4291 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4292 Detect NT_S390_HIGH_GPRS.
4293 (s390_usrregs_info_3264): Enable on 31-bit.
4294 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4295 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4297 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4300 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4301 * configure.srv: Ditto.
4302 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4303 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4304 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4305 (init_registers_amd64_linux): Remove prototype.
4306 (tdesc_amd64_linux): Remove declaration.
4307 (get_ipa_tdesc): New function.
4308 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4309 initialize remaining tdescs.
4310 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4311 (init_registers_i386_linux): Remove prototype.
4312 (tdesc_i386_linux): Remove declaration.
4313 (get_ipa_tdesc): New function.
4314 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4315 initialize remaining tdescs.
4316 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4317 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4318 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4319 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4320 (x86_get_ipa_tdesc_idx): New function.
4321 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4322 * linux-x86-tdesc.h: New file.
4323 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4324 (target_get_ipa_tdesc_idx): New macro.
4325 * tracepoint.c (ipa_tdesc_idx): New macro.
4326 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4327 (symbol_list): Add ipa_tdesc_idx.
4328 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4329 (ipa_tdesc): Remove.
4330 (ipa_tdesc_idx): New variable.
4331 (get_context_regcache): Use get_ipa_tdesc.
4332 (gdb_collect): Ditto.
4334 * tracepoint.h (get_ipa_tdesc): New prototype.
4335 (ipa_tdesc): Remove.
4337 2016-02-24 Pedro Alves <palves@redhat.com>
4339 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4340 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4341 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4342 Factor out common code between the USE_SIGTRAP_SIGINFO and
4343 !USE_SIGTRAP_SIGINFO blocks.
4344 (linux_low_filter_event): Call save_stop_reason instead of
4345 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4347 (linux_wait_1): Update comments.
4349 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4351 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4352 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4353 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4354 ppc_insert_point, ppc_remove_point.
4356 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4358 * linux-s390-low.c (s390_supports_z_point_type): New function.
4359 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4361 2016-02-16 Yao Qi <yao.qi@linaro.org>
4363 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4364 PC. Get pc from regcache_read_pc.
4366 2016-02-12 Yao Qi <yao.qi@linaro.org>
4368 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4369 or linux_get_pc_32bit.
4370 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4372 2016-02-12 Yao Qi <yao.qi@linaro.org>
4374 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4375 arm_linux_get_next_pcs_fixup.
4377 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4379 * tracepoint.c (x_tracepoint_action_download): Change
4380 write_inferior_data_ptr to write_inferior_data_pointer.
4381 (cmd_qtstart): Likewise.
4382 (write_inferior_data_ptr): Remove.
4383 (download_agent_expr): Change write_inferior_data_ptr to
4384 write_inferior_data_pointer.
4385 (download_tracepoint_1): Likewise.
4386 (download_tracepoint): Likewise.
4387 (download_trace_state_variables): Likewise.
4389 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4390 Marcin Kościelnicki <koriakin@0x04.net>
4392 * tracepoint.c (struct tracepoint_action_ops): Remove.
4393 (struct tracepoint_action): Remove ops.
4394 (m_tracepoint_action_download, r_tracepoint_action_download)
4395 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4396 size and offset accordingly.
4397 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4398 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4399 (tracepoint_action_send, tracepoint_action_download): New functions.
4400 Helpers for trace action handlers.
4401 (add_tracepoint_action): Remove setup actions ops.
4402 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4404 2016-02-10 Yao Qi <yao.qi@linaro.org>
4406 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4408 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4410 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4412 * configure: Regenerate.
4414 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4416 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4417 void * to gdb_byte *.
4418 * linux-low.c (siginfo_fixup): Likewise.
4419 (linux_xfer_siginfo): Likewise.
4420 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4422 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4424 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4426 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4428 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4430 * linux-x86-low.c [__x86_64__]: Include
4431 "nat/amd64-linux-siginfo.h".
4432 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4433 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4434 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4435 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4436 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4437 (cpt_si_fd, si_timerid, si_overrun): Move from
4438 nat/amd64-linux-siginfo.c.
4439 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4441 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4443 * server.c (skip_to_semicolon): Remove.
4444 (process_point_options): Use strchrnul instead of
4447 2016-01-26 Yao Qi <yao.qi@linaro.org>
4449 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4450 * linux-low.c (install_software_single_step_breakpoints): Don't
4451 call regcache_read_pc.
4452 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4455 2016-01-26 Yao Qi <yao.qi@linaro.org>
4457 * linux-low.c (install_software_single_step_breakpoints): Call
4458 regcache_read_pc instead of get_pc.
4460 2016-01-26 Yao Qi <yao.qi@linaro.org>
4462 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4463 (unblock_async_io): Rename to ...
4464 (block_unblock_async_io): ... it. New function.
4465 (enable_async_io): Don't install SIGIO handler. Unblock it
4467 (disable_async_io): Don't ignore SIGIO. Block it instead.
4468 (initialize_async_io): Install SIGIO handler. Don't call
4471 2016-01-26 Yao Qi <yao.qi@linaro.org>
4473 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4474 first character is '\003', call *the_target->request_interrupt.
4476 2016-01-25 Yao Qi <yao.qi@linaro.org>
4478 * remote-utils.c (new_thread_notify): Remove.
4479 (dead_thread_notify): Likewise.
4480 * remote-utils.h (new_thread_notify): Remove declaration.
4481 (dead_thread_notify): Likewise.
4483 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4485 * gdb.trace/pending.exp: Fix expected message on continue.
4487 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4489 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4490 it works properly on big-endian machines where sizeof (CORE_ADDR)
4493 2016-01-21 Pedro Alves <palves@redhat.com>
4495 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4496 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4497 * configure: Regenerate.
4499 2016-01-21 Yao Qi <yao.qi@linaro.org>
4501 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4502 is_thumb and set it according to CPSR saved on the stack.
4503 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4504 arm_sigreturn_next_pc.
4506 2016-01-18 Yao Qi <yao.qi@linaro.org>
4508 * linux-low.c (linux_set_pc_64bit): New function.
4509 (linux_get_pc_64bit): New function.
4510 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4512 * linux-sparc-low.c (debug_threads): Remove declaration.
4513 (sparc_get_pc): Remove.
4514 (the_low_target): Use linux_get_pc_64bit instead of
4516 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4517 (the_low_target): Use linux_get_pc_64bit and
4520 2016-01-18 Yao Qi <yao.qi@linaro.org>
4522 * linux-arm-low.c (debug_threads): Remove declaration.
4523 (arm_get_pc, arm_set_pc): Remove.
4524 (the_low_target): Use linux_get_pc_32bit and
4526 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4527 (the_low_target): Use linux_get_pc_32bit and
4529 * linux-cris-low.c (debug_threads): Remove declaration.
4530 (cris_get_pc, cris_set_pc,): Remove.
4531 (the_low_target): Use linux_get_pc_32bit and
4533 * linux-crisv32-low.c (debug_threads): Remove declaration.
4534 (cris_get_pc, cris_set_pc): Remove.
4535 (the_low_target): Use linux_get_pc_32bit and
4537 * linux-low.c: Include inttypes.h.
4538 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4539 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4540 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4541 (the_low_target): Use linux_get_pc_32bit and
4543 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4544 (the_low_target): Use linux_get_pc_32bit and
4546 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4547 (the_low_target): Use linux_get_pc_32bit and
4549 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4550 (the_low_target): Use linux_get_pc_32bit and
4552 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4553 (the_low_target): Use linux_get_pc_32bit and
4556 2016-01-18 Gary Benson <gbenson@redhat.com>
4558 * configure.ac (AC_FUNC_FORK): New check.
4559 * config.in: Regenerate.
4560 * configure: Likewise.
4562 2016-01-14 Yao Qi <yao.qi@linaro.org>
4564 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4565 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4566 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4567 arm_get_next_pcs_ctor.
4569 2016-01-12 Josh Stone <jistone@redhat.com>
4570 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4572 * inferiors.h: Include "gdb_vecs.h".
4573 (struct process_info): Add syscalls_to_catch.
4574 * inferiors.c (remove_process): Free syscalls_to_catch.
4575 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4576 syscall_return stops.
4577 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4578 * server.c (handle_general_set): Handle QCatchSyscalls.
4579 (handle_query): Report support for QCatchSyscalls.
4580 * target.h (struct target_ops): Add supports_catch_syscall.
4581 (target_supports_catch_syscall): New macro.
4582 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4583 (struct lwp_info): Add syscall_state.
4584 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4585 Maintain syscall_state and syscalls_to_catch across exec.
4586 (get_syscall_trapinfo): New function, proxy to the_low_target.
4587 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4588 (linux_low_filter_event): Toggle syscall_state entry/return for
4589 syscall traps, and set it ignored for all others.
4590 (gdb_catching_syscalls_p): New function.
4591 (gdb_catch_this_syscall_p): New function.
4592 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4593 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4594 (linux_supports_catch_syscall): New function.
4595 (linux_target_ops): Install it.
4596 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4597 (the_low_target): Install it.
4599 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4601 * acinclude.m4: Include new ../warning.m4 file.
4602 * configure: Regenerated.
4603 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4605 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4607 * ax.c (is_goto_target): Mark static.
4608 * linux-low.c (register_addr): Likewise.
4609 (linux_fetch_registers, linux_store_registers): Likewise.
4610 * mem-break.c (any_persistent_commands): Fix old prototype.
4611 (add_commands_to_breakpoint): Mark static.
4612 * regcache.c (find_register_by_name): Delete unused func.
4613 * remote-utils.c (hex_or_minus_one): Mark static.
4614 * server.c (monitor_show_help): Mark static.
4615 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4616 handle_v_requests): Likewise.
4618 2016-01-12 Pedro Alves <palves@redhat.com>
4620 Remove use of the registered trademark symbol throughout.
4622 2016-01-08 Yao Qi <yao.qi@linaro.org>
4624 * remote-utils.c (getpkt): If c is '\003', call target hook
4627 2016-01-06 Yao Qi <yao.qi@linaro.org>
4629 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4630 linux-aarch32-low.c.
4631 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4632 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4633 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4634 (thumb2_breakpoint): Declare.
4635 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4636 linux-aarch32-low.h.
4637 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4638 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4639 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4641 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4643 * gdbreplay.c (gdbreplay_version): Change copyright year in
4645 * server.c (gdbserver_version): Likewise.
4647 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4649 * server.c (crc32_table): Delete.
4650 (crc32): Use libiberty's xcrc32 function.
4652 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4654 * lynx-low.c (lynx_delete_thread_callback): New function.
4655 (lynx_mourn): Properly delete our process and all of its
4656 threads. Remove call to clear_inferiors.
4658 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4660 * target.c (thread_search_callback): Add check that
4661 the thread_stopped target callback is not NULL before
4664 2015-12-21 Yao Qi <yao.qi@linaro.org>
4666 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4669 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4671 * server.c (handle_query): Call target_supports_software_single_step.
4673 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4675 * linux-low.c (single_step): New function.
4676 (linux_resume_one_lwp_throw): Call single_step.
4677 (start_step_over): Likewise.
4679 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4681 * Makefile.in (SFILES): Append arch/arm-linux.c,
4682 arch/arm-get-next-pcs.c.
4683 (arm-linux.o): New rule.
4684 (arm-get-next-pcs.o): New rule.
4685 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4687 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4688 to linux-aarch32-low.c.
4689 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4690 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4691 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4692 (thumb2_breakpoint_len): Likewise.
4693 (arm_is_thumb_mode): Make non-static.
4694 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4695 from linux-aarch32-low.c.
4696 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4697 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4698 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4699 (thumb2_breakpoint_len): Likewise.
4700 (arm_is_thumb_mode): New declaration.
4701 * linux-arm-low.c: Include arch/arm-linux.h
4702 aarch/arm-get-next-pcs.h, sys/syscall.h.
4703 (get_next_pcs_ops): New struct.
4704 (get_next_pcs_addr_bits_remove): New function.
4705 (get_next_pcs_is_thumb): New function.
4706 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4707 (arm_sigreturn_next_pc): Likewise.
4708 (get_next_pcs_syscall_next_pc): Likewise.
4709 (arm_gdbserver_get_next_pcs): Likewise.
4710 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4712 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4713 * server.h: Include gdb_vecs.h.
4715 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4717 * Makefile.in (SFILES): Append common/common-regcache.c.
4718 (OBS): Append common-regcache.o.
4719 (common-regcache.o): New rule.
4720 * regcache.c (init_register_cache): Initialize cache to
4722 (regcache_raw_read_unsigned): New function.
4723 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4724 register_status enum.
4726 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4728 * linux-aarch64-low.c (the_low_targets): Rename
4729 breakpoint_reinsert_addr to get_next_pcs.
4730 * linux-arm-low.c (the_low_targets): Likewise.
4731 * linux-bfin-low.c (the_low_targets): Likewise.
4732 * linux-cris-low.c (the_low_targets): Likewise.
4733 * linux-crisv32-low.c (the_low_targets): Likewise.
4734 * linux-low.c (can_software_single_step): Likewise.
4735 (install_software_single_step_breakpoints): New function.
4736 (start_step_over): Use install_software_single_step_breakpoints.
4737 * linux-low.h: New CORE_ADDR vector.
4738 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4740 * linux-mips-low.c (the_low_targets): Likewise.
4741 * linux-nios2-low.c (the_low_targets): Likewise.
4742 * linux-sparc-low.c (the_low_targets): Likewise.
4744 2015-12-17 Pedro Alves <palves@redhat.com>
4746 * linux-low.c (linux_kill_one_lwp): Remove references to
4748 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4750 (linux_init_signals): Delete.
4751 (initialize_low): Adjust.
4752 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4754 2015-12-16 Pedro Alves <palves@redhat.com>
4756 * configure.ac (compiler warning flags): When testing a
4757 -Wno-foo option, check whether -Wfoo works instead.
4758 * configure: Regenerate.
4760 2015-12-11 Don Breazeal <donb@codesourcery.com>
4762 * server.c (process_serial_event): Don't exit from gdbserver
4763 in remote mode if there are still active inferiors.
4765 2015-12-11 Yao Qi <yao.qi@linaro.org>
4767 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4768 arm_breakpoint_at if the process is 32-bit.
4770 2015-12-11 Yao Qi <yao.qi@linaro.org>
4772 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4775 2015-12-07 Yao Qi <yao.qi@linaro.org>
4777 * configure.srv: Append arm.o to srv_tgtobj for
4778 aarch64*-*-linux* target.
4779 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4780 from linux-arm-low.c.
4781 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4782 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4783 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4784 (thumb2_breakpoint_len): Likewise.
4785 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4786 (arm_breakpoint_kinds): Likewise.
4787 (arm_breakpoint_kind_from_pc): Likewise.
4788 (arm_sw_breakpoint_from_kind): Likewise.
4789 (arm_breakpoint_kind_from_current_state): Likewise.
4790 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4791 (arm_sw_breakpoint_from_kind): Declare.
4792 (arm_breakpoint_kind_from_current_state): Declare.
4793 (arm_breakpoint_at): Declare.
4794 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4795 arm_sw_breakpoint_from_kind if process is 32-bit.
4796 (aarch64_breakpoint_kind_from_pc): New function.
4797 (aarch64_breakpoint_kind_from_current_state): New function.
4798 (the_low_target): Initialize fields breakpoint_kind_from_pc
4799 and breakpoint_kind_from_current_state.
4800 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4801 linux-aarch32-low.c.
4802 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4803 (arm_breakpoint, arm_breakpoint_len): Likewise.
4804 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4805 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4806 (arm_is_thumb_mode): Likewise.
4807 (arm_breakpoint_at): Likewise.
4808 (arm_breakpoint_kind_from_pc): Likewise.
4809 (arm_sw_breakpoint_from_kind): Likewise.
4810 (arm_breakpoint_kind_from_current_state): Likewise.
4813 2015-08-04 Yao Qi <yao.qi@linaro.org>
4815 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4816 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4817 * server.c (extended_protocol): Remove "static".
4818 * server.h (extended_protocol): Declare it.
4820 2015-12-04 Josh Stone <jistone@redhat.com>
4822 * target.h (struct target_ops) <arch_setup>: Rename to ...
4823 (struct target_ops) <post_create_inferior>: ... this.
4824 (target_arch_setup): Rename to ...
4825 (target_post_create_inferior): ... this, calling post_create_inferior.
4826 * server.c (start_inferior): Update target_arch_setup calls to
4827 target_post_create_inferior.
4828 * linux-low.c (linux_low_ptrace_options): Forward declare.
4829 (linux_arch_setup): Update its comment for general use.
4830 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4831 (struct linux_target_ops): Use linux_post_create_inferior.
4832 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4833 to post_create_inferior.
4834 * nto-low.c (struct nto_target_ops): Likewise.
4835 * spu-low.c (struct spu_target_ops): Likewise.
4836 * win32-low.c (struct win32_target_ops): Likewise.
4838 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4840 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4842 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4844 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4845 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4846 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4847 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4848 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4849 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4850 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4851 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4852 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4853 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4854 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4855 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4857 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4859 * linux-low.c (linux_look_up_symbols): Don't call
4860 linux_supports_traceclone.
4861 * linux-low.h (thread_db_init): Remove use_events argument.
4862 * thread-db.c (thread_db_use_event): Remove global variable.
4863 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4864 (struct thread_db) <td_create_bp>: Remove field.
4865 (thread_db_create_event): Remove function.
4866 (thread_db_enable_reporting): Likewise.
4867 (find_one_thread): Don't check for thread_db_use_events.
4868 (attach_thread): Likewise.
4869 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4870 (try_thread_db_load_1): Don't check for thread_db_use_events.
4871 (thread_db_init): Remove use_events argument and thread events
4873 (remove_thread_event_breakpoints): Remove function.
4874 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4876 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4878 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4880 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4881 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4882 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4883 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4884 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4886 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4888 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4889 * linux-low.c (can_hardware_single_step): Use
4890 supports_hardware_single_step.
4891 (can_software_single_step): New function.
4892 (start_step_over): Call can_software_single_step.
4893 (linux_supports_hardware_single_step): New function.
4894 (struct target_ops) <supports_software_single_step>: Initialize.
4895 * linux-low.h (struct linux_target_ops)
4896 <supports_hardware_single_step>: Initialize.
4897 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4898 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4899 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4900 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4901 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4902 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4903 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4904 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4905 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4906 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4908 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4909 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4911 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4912 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4913 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4915 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4916 * target.h (struct target_ops): <supports_software_single_step>:
4918 (target_supports_software_single_step): New macro.
4920 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4922 * linux-low.c (linux_wait_1): Fix pc advance condition.
4923 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4924 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4926 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4928 * linux-arm-low.c (arm_is_thumb_mode): New function.
4929 (arm_breakpoint_at): Use arm_is_thumb_mode.
4930 (arm_breakpoint_kind_from_current_state): New function.
4931 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4933 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4934 (linux_breakpoint_kind_from_current_state): New function.
4935 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4936 * linux-low.h (struct linux_target_ops)
4937 <breakpoint_kind_from_current_state>: New field.
4938 * target.h (struct target_ops): Likewise.
4939 (target_breakpoint_kind_from_current_state): New macro.
4941 2015-11-30 Pedro Alves <palves@redhat.com>
4943 * linux-low.c (linux_resume): Wake up the event loop before
4946 2015-11-30 Pedro Alves <palves@redhat.com>
4948 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4950 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4952 * target.c (struct thread_search): New structure.
4953 (thread_search_callback): New function.
4954 (prev_general_thread): New global.
4955 (prepare_to_access_memory, done_accessing_memory): New functions.
4956 * target.h (prepare_to_access_memory, done_accessing_memory):
4957 Replace macros with function declarations.
4959 2015-11-30 Pedro Alves <palves@redhat.com>
4962 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4963 report TARGET_WAITKIND_NO_RESUMED.
4964 * remote-utils.c (prepare_resume_reply): Handle
4965 TARGET_WAITKIND_NO_RESUMED.
4966 * server.c (report_no_resumed): New global.
4967 (handle_query) <qSupported>: Handle "no-resumed+". Report
4968 "no-resumed+" support.
4969 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4970 return error if the client doesn't support no-resumed events.
4971 (push_stop_notification): New function.
4972 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4973 events if the client supports them.
4975 2015-11-30 Pedro Alves <palves@redhat.com>
4977 * linux-low.c (thread_still_has_status_pending_p): Don't check
4979 (lwp_resumed): New function.
4980 (status_pending_p_callback): Return early if the LWP is not
4981 supposed to be resumed.
4983 2015-11-30 Pedro Alves <palves@redhat.com>
4985 * linux-low.c (handle_extended_wait): Assert that the LWP's
4986 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4987 thread create events, leave the new child's status pending.
4988 (linux_low_filter_event): If GDB wants to hear about thread exit
4989 events, leave the LWP marked dead and don't delete it.
4990 (linux_wait_for_event_filtered): Don't check for thread exit.
4991 (filter_exit_event): New function.
4992 (linux_wait_1): Use it, when returning an exit event.
4993 (linux_resume_one_lwp_throw): Assert that the LWP's
4994 waitstatus is TARGET_WAITKIND_IGNORE.
4995 * remote-utils.c (prepare_resume_reply): Handle
4996 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4997 * server.c (report_thread_events): New global.
4998 (handle_general_set): Handle QThreadEvents.
4999 (handle_query) <qSupported>: Handle and report QThreadEvents+;
5000 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
5001 TARGET_WAITKIND_THREAD_EXITED.
5002 * server.h (report_thread_events): Declare.
5004 2015-11-30 Pedro Alves <palves@redhat.com>
5006 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
5007 the thread's last_resume_kind was resume_stop.
5009 2015-11-30 Pedro Alves <palves@redhat.com>
5011 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
5014 2015-11-30 Pedro Alves <palves@redhat.com>
5016 * server.c (handle_v_requests): Handle vCtrlC.
5018 2015-11-30 Pedro Alves <palves@redhat.com>
5020 * gdbthread.h (find_any_thread_of_pid): Declare.
5021 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5023 * server.c (handle_query): If current_thread is NULL, look for
5024 another thread of the selected process.
5026 2015-11-26 Daniel Colascione <dancol@dancol.org>
5027 Simon Marchi <simon.marchi@ericsson.com>
5029 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5030 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5032 * target.h (struct target_ops) <thread_name>: New field.
5033 (target_thread_name): New macro.
5035 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5037 * regcache.h (regcache_invalidate_pid): Add declaration.
5038 * regcache.c (regcache_invalidate_pid): New function, extracted
5039 from regcache_invalidate.
5040 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5041 Add trivial documentation comment.
5042 * lynx-low.c: Use regcache_invalidate_pid instead of
5043 regcache_invalidate.
5045 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5047 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5048 and Elf64_auxv_t if the target is Android.
5050 2015-11-22 Doug Evans <xdje42@gmail.com>
5052 * target.h: #include <sys/types.h>.
5054 2015-11-19 Pedro Alves <palves@redhat.com>
5056 * linux-low.c (linux_process_qsupported): Change prototype.
5058 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5060 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5061 and adjust to loop over all features.
5062 * server.c (handle_query) <qSupported>: Adjust to call
5063 target_process_qsupported once, passing it a vector of unprocessed
5065 * target.h (struct target_ops) <process_qsupported>: Change
5067 (target_process_qsupported): Adjust.
5069 2015-11-19 Pedro Alves <palves@redhat.com>
5071 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5073 * configure: Regenerate.
5075 2015-11-19 Pedro Alves <palves@redhat.com>
5077 * configure: Regenerate.
5079 2015-11-19 Yao Qi <yao.qi@linaro.org>
5081 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5084 2015-11-19 Yao Qi <yao.qi@linaro.org>
5086 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5087 (struct aarch64_operand): Move enum out.
5089 2015-11-19 Yao Qi <yao.qi@linaro.org>
5091 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5092 struct user_fpsimd_state *.
5093 (aarch64_store_fpregset): Likewise.
5095 2015-11-19 Yao Qi <yao.qi@linaro.org>
5097 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5098 struct user_pt_regs *.
5099 (aarch64_store_gregset): Likewise.
5101 2015-11-18 Pedro Alves <palves@redhat.com>
5103 * Makefile.in (all_object_files): Add $IPA_OBJS.
5105 2015-11-17 Pedro Alves <palves@redhat.com>
5107 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5108 GDB_SIGNAL_0 and gdb_signal_to_string.
5110 2015-11-17 Pedro Alves <palves@redhat.com>
5112 * win32-low.c (handle_output_debug_string): Remove parameter.
5113 (win32_kill): Remove our_status local and adjust call to
5114 handle_output_debug_string.
5115 (get_child_debug_event): Adjust call to
5116 handle_output_debug_string.
5118 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5120 * linux-mips-low.c (mips_fill_gregset): Add cast.
5121 (mips_store_gregset): Likewise.
5122 (mips_fill_fpregset): Likewise.
5123 (mips_store_fpregset): Likewise.
5125 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5127 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5130 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5132 * linux-mips-low.c (mips_linux_new_thread): Change type of
5133 watch_type to enum target_hw_bp_type.
5135 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5137 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5138 Change return type to arm_hwbp_type.
5140 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5142 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5143 (arm_store_gregset): Likewise.
5144 * linux-arm-low.c (arm_get_hwcap): Likewise.
5145 (arm_read_description): Likewise.
5147 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5149 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5151 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5153 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5154 (ppc_fill_vsxregset): Likewise.
5155 (ppc_store_vsxregset): Likewise.
5156 (ppc_fill_vrregset): Likewise.
5157 (ppc_store_vrregset): Likewise.
5158 (ppc_fill_evrregset): Likewise.
5159 (ppc_store_evrregset): Likewise.
5161 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5163 * linux-ppc-low.c (ppc_usrregs_info): Remove
5164 forward-declaration.
5165 (ppc_arch_setup): Move lower in file.
5167 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5169 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5170 (ps_pdwrite): Likewise.
5172 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5174 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5175 to after assert checks.
5177 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5179 * proc-service.c (ps_pdread): Add/adjust casts.
5180 (ps_pdwrite): Add/adjust casts.
5182 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5184 * server.c (handle_search_memory_1): Cast return value of
5187 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5189 * server.c (write_qxfer_response): Change type of data to
5192 2015-10-29 Pedro Alves <palves@redhat.com>
5194 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5196 2015-10-29 Pedro Alves <palves@redhat.com>
5198 * tracepoint.c (clear_installed_tracepoints): Add casts.
5200 2015-10-29 Pedro Alves <palves@redhat.com>
5202 * server.c (handle_v_cont, process_serial_event): Add enum
5203 gdb_signal casts to signal parsing code.
5205 2015-10-29 Pedro Alves <palves@redhat.com>
5207 * linux-low.h (NULL_REGSET): Define.
5208 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5209 * linux-arm-low.c (arm_regsets): Likewise.
5210 * linux-crisv32-low.c (cris_regsets): Likewise.
5211 * linux-m68k-low.c (m68k_regsets): Likewise.
5212 * linux-mips-low.c (mips_regsets): Likewise.
5213 * linux-nios2-low.c (nios2_regsets): Likewise.
5214 * linux-ppc-low.c (ppc_regsets): Likewise.
5215 * linux-s390-low.c (s390_regsets): Likewise.
5216 * linux-sh-low.c (sh_regsets): Likewise.
5217 * linux-sparc-low.c (sparc_regsets): Likewise.
5218 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5219 * linux-tile-low.c (tile_regsets): Likewise.
5220 * linux-x86-low.c (x86_regsets): Likewise.
5221 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5223 2015-10-29 Pedro Alves <palves@redhat.com>
5225 * linux-low.h (NULL_REGSET): Define.
5226 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5227 * linux-arm-low.c (arm_regsets): Likewise.
5228 * linux-crisv32-low.c (cris_regsets): Likewise.
5229 * linux-m68k-low.c (m68k_regsets): Likewise.
5230 * linux-mips-low.c (mips_regsets): Likewise.
5231 * linux-nios2-low.c (nios2_regsets): Likewise.
5232 * linux-ppc-low.c (ppc_regsets): Likewise.
5233 * linux-s390-low.c (s390_regsets): Likewise.
5234 * linux-sh-low.c (sh_regsets): Likewise.
5235 * linux-sparc-low.c (sparc_regsets): Likewise.
5236 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5237 * linux-tile-low.c (tile_regsets): Likewise.
5238 * linux-x86-low.c (x86_regsets): Likewise.
5239 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5241 2015-10-26 Doug Evans <dje@google.com>
5243 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5245 2015-10-26 Doug Evans <dje@google.com>
5247 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5249 2015-10-26 Doug Evans <dje@google.com>
5251 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5253 (attach_thread, find_new_threads_callback): Ditto.
5255 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5257 * mem-break.h (set_breakpoint_data): Remove.
5259 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5261 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5262 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5263 (initialize_low): Remove set_breakpoint_data call.
5264 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5265 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5266 (initialize_low): Remove set_breakpoint_data call.
5267 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5268 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5269 (initialize_low): Remove set_breakpoint_data call.
5271 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5273 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5274 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5275 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5276 * target.h (target_breakpoint_kind_from_pc): New macro.
5278 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5280 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5281 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5282 the default breakpoint kind.
5284 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5286 * linux-arm-low.c (arm_supports_z_point_type): Add software
5289 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5291 * linux-arm-low.c: Refactor breakpoint definitions.
5292 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5293 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5295 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5297 * Makefile.in: Add arm.c/o.
5298 * configure.srv: Likewise.
5299 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5300 (arm_breakpoint_kind_from_pc): New function.
5301 (arm_sw_breakpoint_from_kind): Return proper kind.
5302 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5304 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5306 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5308 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5309 (struct raw_breakpoint) <size>: Remove.
5310 (struct raw_breakpoint) <kind>: Add.
5311 (bp_size): New function.
5312 (bp_opcode): Likewise.
5313 (find_raw_breakpoint_at): Adjust for kind.
5314 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5315 (remove_memory_breakpoint): Adjust for kind call bp_size.
5316 (set_raw_breakpoint_at): Adjust for kind.
5317 (set_breakpoint): Likewise.
5318 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5319 (delete_raw_breakpoint): Adjust for kind.
5320 (delete_breakpoint): Likewise.
5321 (find_gdb_breakpoint): Likewise.
5322 (set_gdb_breakpoint_1): Likewise.
5323 (set_gdb_breakpoint): Likewise.
5324 (delete_gdb_breakpoint_1): Likewise.
5325 (delete_gdb_breakpoint): Likewise.
5326 (uninsert_raw_breakpoint): Likewise.
5327 (reinsert_raw_breakpoint): Likewise.
5328 (set_breakpoint_data): Remove.
5329 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5330 (check_mem_read): Adjust for kind call bp_size.
5331 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5332 (clone_one_breakpoint): Adjust for kind.
5333 * mem-break.h (set_gdb_breakpoint): Likewise.
5334 (delete_gdb_breakpoint): Likewise.
5335 * server.c (process_serial_event): Likewise.
5337 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5339 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5340 (struct linux_target_ops) <breakpoint>: Remove.
5341 (struct linux_target_ops) <breakpoint_len>: Remove.
5342 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5343 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5344 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5345 (arm_sw_breakpoint_from_kind): New function.
5346 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5347 (struct linux_target_ops) <breakpoint>: Remove.
5348 (struct linux_target_ops) <breakpoint_len>: Remove.
5349 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5350 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5351 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5352 (struct linux_target_ops) <breakpoint>: Remove.
5353 (struct linux_target_ops) <breakpoint_len>: Remove.
5354 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5355 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5356 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5357 (struct linux_target_ops) <breakpoint>: Remove.
5358 (struct linux_target_ops) <breakpoint_len>: Remove.
5359 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5360 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5361 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5362 and sw_breakpoint_from_kind to increment the pc.
5363 (linux_breakpoint_kind_from_pc): New function.
5364 (linux_sw_breakpoint_from_kind): New function.
5365 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5366 (initialize_low): Call breakpoint_kind_from_pc and
5367 sw_breakpoint_from_kind to replace breakpoint_data/len.
5368 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5370 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5371 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5372 (struct linux_target_ops) <breakpoint>: Remove.
5373 (struct linux_target_ops) <breakpoint_len>: Remove.
5374 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5375 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5376 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5377 (struct linux_target_ops) <breakpoint>: Remove.
5378 (struct linux_target_ops) <breakpoint_len>: Remove.
5379 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5380 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5381 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5382 (struct linux_target_ops) <breakpoint>: Remove.
5383 (struct linux_target_ops) <breakpoint_len>: Remove.
5384 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5385 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5386 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5387 (struct linux_target_ops) <breakpoint>: Remove.
5388 (struct linux_target_ops) <breakpoint_len>: Remove.
5389 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5390 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5391 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5392 (struct linux_target_ops) <breakpoint>: Remove.
5393 (struct linux_target_ops) <breakpoint_len>: Remove.
5394 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5395 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5396 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5397 (struct linux_target_ops) <breakpoint>: Remove.
5398 (struct linux_target_ops) <breakpoint_len>: Remove.
5399 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5400 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5401 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5402 (struct linux_target_ops) <breakpoint>: Remove.
5403 (struct linux_target_ops) <breakpoint_len>: Remove.
5404 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5405 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5406 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5407 (struct linux_target_ops) <breakpoint>: Remove.
5408 (struct linux_target_ops) <breakpoint_len>: Remove.
5409 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5410 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5411 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5412 (struct linux_target_ops) <breakpoint>: Remove.
5413 (struct linux_target_ops) <breakpoint_len>: Remove.
5414 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5415 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5416 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5417 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5418 (struct linux_target_ops) <breakpoint>: Remove.
5419 (struct linux_target_ops) <breakpoint_len>: Remove.
5420 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5421 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5422 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5423 (struct linux_target_ops) <breakpoint>: Remove.
5424 (struct linux_target_ops) <breakpoint_len>: Remove.
5425 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5426 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5428 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5430 * linux-cris-low.c (cris_get_pc): Remove void arg.
5432 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5434 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5437 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5439 * inferiors.c (thread_pid_matches_callback): New function.
5440 (find_thread_process): New function.
5441 (remove_thread): Reset current_thread.
5442 (remove_process): Assert threads have been removed first.
5444 2015-10-15 Yao Qi <yao.qi@linaro.org>
5446 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5448 (aarch64_remove_point): Likewise.
5449 * regcache.c (regcache_register_size): New function.
5451 2015-10-12 Yao Qi <yao.qi@linaro.org>
5453 * linux-aarch64-low.c: Update all callers as emit_load_store
5454 is renamed to aarch64_emit_load_store.
5456 2015-10-12 Yao Qi <yao.qi@linaro.org>
5458 * linux-aarch64-low.c: Update all callers of function renaming
5459 from emit_insn to aarch64_emit_insn.
5461 2015-10-12 Yao Qi <yao.qi@linaro.org>
5463 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5464 arch/aarch64-insn.h.
5465 (struct aarch64_memory_operand): Likewise.
5467 (emit_insn): Move to arch/aarch64-insn.c.
5468 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5469 (emit_load_store): Move to arch/aarch64-insn.c.
5470 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5471 (can_encode_int32): Remove.
5473 2015-10-12 Yao Qi <yao.qi@linaro.org>
5475 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5476 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5477 (aarch64_relocate_instruction): Likewise.
5478 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5479 (struct aarch64_insn_visitor): Likewise.
5481 2015-10-12 Yao Qi <yao.qi@linaro.org>
5483 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5484 (struct aarch64_insn_visitor): New.
5485 (struct aarch64_insn_relocation_data): New.
5486 (aarch64_ftrace_insn_reloc_b): New function.
5487 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5488 (aarch64_ftrace_insn_reloc_cb): Likewise.
5489 (aarch64_ftrace_insn_reloc_tb): Likewise.
5490 (aarch64_ftrace_insn_reloc_adr): Likewise.
5491 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5492 (aarch64_ftrace_insn_reloc_others): Likewise.
5494 (aarch64_relocate_instruction): Use visitor.
5496 2015-10-12 Yao Qi <yao.qi@linaro.org>
5498 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5499 int. Add argument buf.
5500 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5501 aarch64_relocate_instruction.
5503 2015-10-12 Yao Qi <yao.qi@linaro.org>
5505 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5506 argument insn. Remove local variable insn. Don't call
5508 (aarch64_install_fast_tracepoint_jump_pad): Call
5511 2015-09-30 Yao Qi <yao.qi@linaro.org>
5513 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5514 (emit_load_store_pair): Likewise.
5516 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5518 * dll.c (match_dll): Add cast(s).
5519 (unloaded_dll): Likewise.
5520 * linux-low.c (second_thread_of_pid_p): Likewise.
5521 (delete_lwp_callback): Likewise.
5522 (count_events_callback): Likewise.
5523 (select_event_lwp_callback): Likewise.
5524 (linux_set_resume_request): Likewise.
5525 * server.c (accumulate_file_name_length): Likewise.
5526 (emit_dll_description): Likewise.
5527 (handle_qxfer_threads_worker): Likewise.
5528 (visit_actioned_threads): Likewise.
5529 * thread-db.c (any_thread_of): Likewise.
5530 * tracepoint.c (same_process_p): Likewise.
5531 (match_blocktype): Likewise.
5532 (build_traceframe_info_xml): Likewise.
5534 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5536 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5538 (gdb_unparse_agent_expr): Likewise.
5539 * hostio.c (require_data): Likewise.
5540 (handle_pread): Likewise.
5541 * linux-low.c (disable_regset): Likewise.
5542 (fetch_register): Likewise.
5543 (store_register): Likewise.
5544 (get_dynamic): Likewise.
5545 (linux_qxfer_libraries_svr4): Likewise.
5546 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5547 (set_fast_tracepoint_jump): Likewise.
5548 (uninsert_fast_tracepoint_jumps_at): Likewise.
5549 (reinsert_fast_tracepoint_jumps_at): Likewise.
5550 (validate_inserted_breakpoint): Likewise.
5551 (clone_agent_expr): Likewise.
5552 * regcache.c (init_register_cache): Likewise.
5553 * remote-utils.c (putpkt_binary_1): Likewise.
5554 (decode_M_packet): Likewise.
5555 (decode_X_packet): Likewise.
5556 (look_up_one_symbol): Likewise.
5557 (relocate_instruction): Likewise.
5558 (monitor_output): Likewise.
5559 * server.c (handle_search_memory): Likewise.
5560 (handle_qxfer_exec_file): Likewise.
5561 (handle_qxfer_libraries): Likewise.
5562 (handle_qxfer): Likewise.
5563 (handle_query): Likewise.
5564 (handle_v_cont): Likewise.
5565 (handle_v_run): Likewise.
5566 (captured_main): Likewise.
5567 * target.c (write_inferior_memory): Likewise.
5568 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5569 * tracepoint.c (init_trace_buffer): Likewise.
5570 (add_tracepoint_action): Likewise.
5571 (add_traceframe): Likewise.
5572 (add_traceframe_block): Likewise.
5573 (cmd_qtdpsrc): Likewise.
5574 (cmd_qtdv): Likewise.
5575 (cmd_qtstatus): Likewise.
5576 (response_source): Likewise.
5577 (response_tsv): Likewise.
5578 (cmd_qtnotes): Likewise.
5579 (gdb_collect): Likewise.
5580 (initialize_tracepoint): Likewise.
5582 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5584 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5585 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5586 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5588 (enum aarch64_condition_codes): New enum.
5589 (w0): New static global.
5592 (struct aarch64_memory_operand) <type>: New
5593 MEMORY_OPERAND_POSTINDEX type.
5594 (postindex_memory_operand): New helper function.
5595 (emit_ret): New function.
5596 (emit_load_store_pair): New function, factored out of emit_stp
5597 with support for MEMORY_OPERAND_POSTINDEX.
5598 (emit_stp): Rewrite using emit_load_store_pair.
5599 (emit_ldp): New function.
5600 (emit_load_store): Likewise.
5601 (emit_ldr): Mention post-index instruction in comment.
5602 (emit_ldrh): New function.
5603 (emit_ldrb): New function.
5604 (emit_ldrsw): Mention post-index instruction in comment.
5605 (emit_str): Likewise.
5606 (emit_subs): New function.
5607 (emit_cmp): Likewise.
5608 (emit_and): Likewise.
5609 (emit_orr): Likewise.
5610 (emit_orn): Likewise.
5611 (emit_eor): Likewise.
5612 (emit_mvn): Likewise.
5613 (emit_lslv): Likewise.
5614 (emit_lsrv): Likewise.
5615 (emit_asrv): Likewise.
5616 (emit_mul): Likewise.
5617 (emit_sbfm): Likewise.
5618 (emit_sbfx): Likewise.
5619 (emit_ubfm): Likewise.
5620 (emit_ubfx): Likewise.
5621 (emit_csinc): Likewise.
5622 (emit_cset): Likewise.
5623 (emit_nop): Likewise.
5624 (emit_ops_insns): New helper function.
5625 (emit_pop): Likewise.
5626 (emit_push): Likewise.
5627 (aarch64_emit_prologue): New function.
5628 (aarch64_emit_epilogue): Likewise.
5629 (aarch64_emit_add): Likewise.
5630 (aarch64_emit_sub): Likewise.
5631 (aarch64_emit_mul): Likewise.
5632 (aarch64_emit_lsh): Likewise.
5633 (aarch64_emit_rsh_signed): Likewise.
5634 (aarch64_emit_rsh_unsigned): Likewise.
5635 (aarch64_emit_ext): Likewise.
5636 (aarch64_emit_log_not): Likewise.
5637 (aarch64_emit_bit_and): Likewise.
5638 (aarch64_emit_bit_or): Likewise.
5639 (aarch64_emit_bit_xor): Likewise.
5640 (aarch64_emit_bit_not): Likewise.
5641 (aarch64_emit_equal): Likewise.
5642 (aarch64_emit_less_signed): Likewise.
5643 (aarch64_emit_less_unsigned): Likewise.
5644 (aarch64_emit_ref): Likewise.
5645 (aarch64_emit_if_goto): Likewise.
5646 (aarch64_emit_goto): Likewise.
5647 (aarch64_write_goto_address): Likewise.
5648 (aarch64_emit_const): Likewise.
5649 (aarch64_emit_call): Likewise.
5650 (aarch64_emit_reg): Likewise.
5651 (aarch64_emit_pop): Likewise.
5652 (aarch64_emit_stack_flush): Likewise.
5653 (aarch64_emit_zero_ext): Likewise.
5654 (aarch64_emit_swap): Likewise.
5655 (aarch64_emit_stack_adjust): Likewise.
5656 (aarch64_emit_int_call_1): Likewise.
5657 (aarch64_emit_void_call_2): Likewise.
5658 (aarch64_emit_eq_goto): Likewise.
5659 (aarch64_emit_ne_goto): Likewise.
5660 (aarch64_emit_lt_goto): Likewise.
5661 (aarch64_emit_le_goto): Likewise.
5662 (aarch64_emit_gt_goto): Likewise.
5663 (aarch64_emit_ge_got): Likewise.
5664 (aarch64_emit_ops_impl): New static global variable.
5665 (aarch64_emit_ops): New target function, return
5666 &aarch64_emit_ops_impl.
5667 (struct linux_target_ops): Install it.
5669 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5671 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5672 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5674 * linux-aarch64-ipa.c: New file.
5675 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5677 (aarch64_get_thread_area): New target method.
5678 (extract_signed_bitfield): New helper function.
5679 (aarch64_decode_ldr_literal): New function.
5680 (enum aarch64_opcodes): New enum.
5681 (struct aarch64_register): New struct.
5682 (struct aarch64_operand): New struct.
5683 (x0): New static global.
5692 (aarch64_register): New helper function.
5693 (register_operand): Likewise.
5694 (immediate_operand): Likewise.
5695 (struct aarch64_memory_operand): New struct.
5696 (offset_memory_operand): New helper function.
5697 (preindex_memory_operand): Likewise.
5698 (enum aarch64_system_control_registers): New enum.
5699 (ENCODE): New macro.
5700 (emit_insn): New helper function.
5701 (emit_b): New function.
5702 (emit_bcond): Likewise.
5703 (emit_cb): Likewise.
5704 (emit_tb): Likewise.
5705 (emit_blr): Likewise.
5706 (emit_stp): Likewise.
5707 (emit_ldp_q_offset): Likewise.
5708 (emit_stp_q_offset): Likewise.
5709 (emit_load_store): Likewise.
5710 (emit_ldr): Likewise.
5711 (emit_ldrsw): Likewise.
5712 (emit_str): Likewise.
5713 (emit_ldaxr): Likewise.
5714 (emit_stxr): Likewise.
5715 (emit_stlr): Likewise.
5716 (emit_data_processing_reg): Likewise.
5717 (emit_data_processing): Likewise.
5718 (emit_add): Likewise.
5719 (emit_sub): Likewise.
5720 (emit_mov): Likewise.
5721 (emit_movk): Likewise.
5722 (emit_mov_addr): Likewise.
5723 (emit_mrs): Likewise.
5724 (emit_msr): Likewise.
5725 (emit_sevl): Likewise.
5726 (emit_wfe): Likewise.
5727 (append_insns): Likewise.
5728 (can_encode_int32_in): New helper function.
5729 (aarch64_relocate_instruction): New function.
5730 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5731 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5732 (struct linux_target_ops): Install aarch64_get_thread_area,
5733 aarch64_install_fast_tracepoint_jump_pad and
5734 aarch64_get_min_fast_tracepoint_insn_len.
5736 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5738 * Makefile.in (aarch64-insn.o): New rule.
5739 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5741 2015-09-21 Yao Qi <yao.qi@linaro.org>
5743 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5745 2015-09-21 Yao Qi <yao.qi@linaro.org>
5747 * tracepoint.c (max_jump_pad_size): Remove.
5749 2015-09-18 Yao Qi <yao.qi@linaro.org>
5751 * linux-aarch64-low.c: Don't include sys/uio.h.
5752 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5754 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5756 * tracepoint.c (eval_result_type): Change prototype.
5757 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5759 2015-09-15 Pedro Alves <palves@redhat.com>
5761 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5762 Check whether to report exec events instead of checking whether
5763 multiprocess is enabled.
5765 2015-09-15 Pedro Alves <palves@redhat.com>
5768 * remote-utils.c (prepare_resume_reply): Merge
5769 TARGET_WAITKIND_VFORK_DONE switch case with the
5770 TARGET_WAITKIND_FORKED case.
5772 2015-09-15 Yao Qi <yao.qi@linaro.org>
5774 * server.c (handle_query): Check string comparison using
5775 "else if" instead of "if".
5777 2015-09-15 Yao Qi <yao.qi@linaro.org>
5779 * server.c (vCont_supported): New global variable.
5780 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5781 matches. Append ";vContSupported+" to own_buf.
5782 (handle_v_requests): Append ";s;S" to own_buf if target supports
5783 hardware single step or vCont_supported is false.
5784 (capture_main): Set vCont_supported to zero.
5786 2015-09-15 Yao Qi <yao.qi@linaro.org>
5788 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5790 (linux_supports_hardware_single_step): ... New function.
5791 (linux_target_ops): Update.
5792 * lynx-low.c (lynx_target_ops): Set field
5793 supports_hardware_single_step to target_can_do_hardware_single_step.
5794 * nto-low.c (nto_target_ops): Likewise.
5795 * spu-low.c (spu_target_ops): Likewise.
5796 * win32-low.c (win32_target_ops): Likewise.
5797 * target.c (target_can_do_hardware_single_step): New function.
5798 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5799 Remove. <supports_hardware_single_step>: New field.
5800 (target_supports_conditional_breakpoints): Remove.
5801 (target_supports_hardware_single_step): New macro.
5802 (target_can_do_hardware_single_step): Declare.
5803 * server.c (handle_query): Use target_supports_hardware_single_step
5804 instead of target_supports_conditional_breakpoints.
5806 2015-09-15 Yao Qi <yao.qi@linaro.org>
5808 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5810 (struct linux_target_ops the_low_target): Install
5811 aarch64_linux_siginfo_fixup.
5813 2015-09-11 Don Breazeal <donb@codesourcery.com>
5814 Luis Machado <lgustavo@codesourcery.com>
5816 * linux-low.c (linux_mourn): Static declaration.
5817 (linux_arch_setup): Move in front of
5818 handle_extended_wait.
5819 (linux_arch_setup_thread): New function.
5820 (handle_extended_wait): Handle exec events. Call
5821 linux_arch_setup_thread. Make event_lwp argument a
5822 pointer-to-a-pointer.
5823 (check_zombie_leaders): Do not check stopped threads.
5824 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5825 (linux_low_filter_event): Add lwp and thread for exec'ing
5826 non-leader thread if leader thread has been deleted.
5827 Refactor code into linux_arch_setup_thread and call it.
5828 Pass child lwp pointer by reference to handle_extended_wait.
5829 (linux_wait_for_event_filtered): Update comment.
5830 (linux_wait_1): Prevent clobbering exec event status.
5831 (linux_supports_exec_events): New function.
5832 (linux_target_ops) <supports_exec_events>: Initialize new member.
5833 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5835 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5836 * server.c (report_exec_events): New global variable.
5837 (handle_query): Handle qSupported query for exec-events feature.
5838 (captured_main): Initialize report_exec_events.
5839 * server.h (report_exec_events): Declare new global variable.
5840 * target.h (struct target_ops) <supports_exec_events>: New
5842 (target_supports_exec_events): New macro.
5843 * win32-low.c (win32_target_ops) <supports_exec_events>:
5844 Initialize new member.
5846 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5848 * linux-low.c (linux_low_enable_btrace): Remove.
5849 (linux_target_ops): Replace linux_low_enable_btrace with
5850 linux_enable_btrace.
5852 2015-09-03 Yao Qi <yao.qi@linaro.org>
5854 * linux-aarch64-low.c (aarch64_insert_point): Call
5855 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5858 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5860 * linux-low.c (check_stopped_by_breakpoint): Use
5861 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5863 2015-08-27 Pedro Alves <palves@redhat.com>
5865 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5867 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5869 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5870 the XNEW-family equivalent.
5871 (compile_bytecodes): Likewise.
5872 * dll.c (loaded_dll): Likewise.
5873 * event-loop.c (append_callback_event): Likewise.
5874 (create_file_handler): Likewise.
5875 (create_file_event): Likewise.
5876 * hostio.c (handle_open): Likewise.
5877 * inferiors.c (add_thread): Likewise.
5878 (add_process): Likewise.
5879 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5880 * linux-arm-low.c (arm_new_process): Likewise.
5881 (arm_new_thread): Likewise.
5882 * linux-low.c (add_to_pid_list): Likewise.
5883 (linux_add_process): Likewise.
5884 (handle_extended_wait): Likewise.
5885 (add_lwp): Likewise.
5886 (enqueue_one_deferred_signal): Likewise.
5887 (enqueue_pending_signal): Likewise.
5888 (linux_resume_one_lwp_throw): Likewise.
5889 (linux_resume_one_thread): Likewise.
5890 (linux_read_memory): Likewise.
5891 (linux_write_memory): Likewise.
5892 * linux-mips-low.c (mips_linux_new_process): Likewise.
5893 (mips_linux_new_thread): Likewise.
5894 (mips_add_watchpoint): Likewise.
5895 * linux-x86-low.c (initialize_low_arch): Likewise.
5896 * lynx-low.c (lynx_add_process): Likewise.
5897 * mem-break.c (set_raw_breakpoint_at): Likewise.
5898 (set_breakpoint): Likewise.
5899 (add_condition_to_breakpoint): Likewise.
5900 (add_commands_to_breakpoint): Likewise.
5901 (clone_agent_expr): Likewise.
5902 (clone_one_breakpoint): Likewise.
5903 * regcache.c (new_register_cache): Likewise.
5904 * remote-utils.c (look_up_one_symbol): Likewise.
5905 * server.c (queue_stop_reply): Likewise.
5906 (start_inferior): Likewise.
5907 (queue_stop_reply_callback): Likewise.
5908 (handle_target_event): Likewise.
5909 * spu-low.c (fetch_ppc_memory): Likewise.
5910 (store_ppc_memory): Likewise.
5911 * target.c (set_target_ops): Likewise.
5912 * thread-db.c (thread_db_load_search): Likewise.
5913 (try_thread_db_load_1): Likewise.
5914 * tracepoint.c (add_tracepoint): Likewise.
5915 (add_tracepoint_action): Likewise.
5916 (create_trace_state_variable): Likewise.
5917 (cmd_qtdpsrc): Likewise.
5918 (cmd_qtro): Likewise.
5919 (add_while_stepping_state): Likewise.
5920 * win32-low.c (child_add_thread): Likewise.
5921 (get_image_name): Likewise.
5923 2015-08-25 Yao Qi <yao.qi@linaro.org>
5925 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5927 2015-08-25 Yao Qi <yao.qi@linaro.org>
5929 * Makefile.in (aarch64-linux.o): New rule.
5930 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5932 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5933 (aarch64_init_debug_reg_state): Make it extern.
5934 (aarch64_linux_prepare_to_resume): Remove.
5936 2015-08-25 Yao Qi <yao.qi@linaro.org>
5938 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5939 lwp_arch_private_info and ptid_of_lwp.
5941 2015-08-25 Yao Qi <yao.qi@linaro.org>
5943 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5944 Find proc_info by find_process_pid. All callers updated.
5946 2015-08-25 Yao Qi <yao.qi@linaro.org>
5948 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5950 (debug_reg_change_callback): Remove.
5951 (aarch64_notify_debug_reg_change): Remove.
5953 2015-08-25 Yao Qi <yao.qi@linaro.org>
5955 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5956 Call current_lwp_ptid.
5958 2015-08-25 Yao Qi <yao.qi@linaro.org>
5960 * linux-aarch64-low.c (debug_reg_change_callback): Use
5963 2015-08-25 Yao Qi <yao.qi@linaro.org>
5965 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5967 2015-08-25 Yao Qi <yao.qi@linaro.org>
5969 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5971 2015-08-25 Yao Qi <yao.qi@linaro.org>
5973 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5976 2015-08-25 Yao Qi <yao.qi@linaro.org>
5978 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5980 (debug_reg_change_callback): Remove argument entry and add argument
5981 lwp. Remove local variable thread. Don't print thread id in the
5982 debugging output. Don't check whether pid of thread equals to pid.
5983 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5984 iterate_over_lwps instead find_inferior.
5986 2015-08-24 Pedro Alves <palves@redhat.com>
5988 * inferiors.c (get_first_process): New function.
5989 * inferiors.h (get_first_process): New declaration.
5990 * remote-utils.c (read_ptid): Default to the first process in the
5991 list, instead of to the current thread's process.
5993 2015-08-24 Pedro Alves <palves@redhat.com>
5995 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5996 * event-loop.c: Likewise.
5997 * remote-utils.c: Likewise.
5998 * tracepoint.c: Likewise.
6000 2015-08-24 Pedro Alves <palves@redhat.com>
6002 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
6005 2015-08-21 Pedro Alves <palves@redhat.com>
6007 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
6008 instead of literal 1.
6010 2015-08-21 Pedro Alves <palves@redhat.com>
6012 * tdesc.c (default_description): Explicitly zero-initialize.
6014 2015-08-21 Pedro Alves <palves@redhat.com>
6017 * inferiors.c (remove_thread): Discard any pending stop reply for
6019 * server.c (remove_all_on_match_pid): Rename to ...
6020 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6022 (discard_queued_stop_replies): Change parameter to a ptid. Now
6024 (handle_v_kill, kill_inferior_callback, captured_main)
6025 (process_serial_event): Adjust.
6026 * server.h (discard_queued_stop_replies): Declare.
6028 2015-08-21 Pedro Alves <palves@redhat.com>
6030 * linux-low.c (wait_for_sigstop): Always switch to no thread
6031 selected if the previously current thread dies.
6032 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6033 process instead of the current thread's.
6034 * remote-utils.c (input_interrupt): Don't check if there's no
6036 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6037 current thread to the general thread fails, error out.
6038 (handle_qxfer_auxv, handle_qxfer_libraries)
6039 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6040 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6041 (handle_query): Check if there's a thread selected instead of
6042 checking whether there's any thread in the thread list.
6043 (handle_qxfer_threads, handle_qxfer_btrace)
6044 (handle_qxfer_btrace_conf): Don't error out early if there's no
6045 thread in the thread list.
6046 (handle_v_cont, myresume): Don't set the current thread to the
6048 (process_serial_event) <Hg handling>: Also set thread_id if the
6049 previous general thread is still alive.
6050 (process_serial_event) <g/G handling>: If setting the current
6051 thread to the general thread fails, error out.
6052 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6053 thread's lwp instead of the current thread's.
6054 * target.c (set_desired_thread): If the desired thread was not
6055 found, leave the current thread pointing to NULL. Return an int
6056 (boolean) indicating success.
6057 * target.h (set_desired_thread): Change return type to int.
6059 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6061 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6062 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6064 (ps_get_thread_area): New function.
6066 2015-08-19 Gary Benson <gbenson@redhat.com>
6068 * hostio.c (handle_pread): Do not attempt to read more data
6069 than hostio_reply_with_data can fit in a packet.
6071 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6073 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6075 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6077 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6079 2015-08-06 Pedro Alves <palves@redhat.com>
6081 * tracepoint.c (expr_eval_result): Now an int.
6083 2015-08-06 Pedro Alves <palves@redhat.com>
6085 * gdbthread.h (struct regcache): Forward declare.
6086 (struct thread_info) <regcache_data>: Now a struct regcache
6088 * inferiors.c (inferior_regcache_data)
6089 (set_inferior_regcache_data): Now work with struct regcache
6091 * inferiors.h (struct regcache): Forward declare.
6092 (inferior_regcache_data, set_inferior_regcache_data): Now work
6093 with struct regcache pointers.
6094 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6095 (free_register_cache_thread): Remove struct regcache pointer
6098 2015-08-06 Pedro Alves <palves@redhat.com>
6100 * server.c (captured_main): On error, print the exception message
6101 to stderr, and if run_once is set, throw a quit.
6103 2015-08-06 Pedro Alves <palves@redhat.com>
6105 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6108 2015-08-06 Pedro Alves <palves@redhat.com>
6110 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6111 reading beyond the passed in buffer length.
6113 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6115 * tracepoint.c (symbol_list) <required>: Remove.
6117 2015-08-06 Pedro Alves <palves@redhat.com>
6119 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6120 count if stopping and suspending threads.
6121 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6122 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6123 (linux_detach): Complete an ongoing step-over.
6124 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6126 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6127 (linux_wait_1): If passing a signal to the inferior after
6128 finishing a step-over, unsuspend and re-resume all lwps. If we
6129 see a single-step event but the thread should be continuing, don't
6130 pass the trap to gdb.
6131 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6132 internal_error instead of gdb_assert.
6133 (enqueue_pending_signal): New function.
6134 (check_ptrace_stopped_lwp_gone): Add debug output.
6135 (start_step_over): Use internal_error instead of gdb_assert.
6136 (complete_ongoing_step_over): New function.
6137 (linux_resume_one_thread): Don't resume a suspended thread.
6138 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6141 2015-08-06 Pedro Alves <palves@redhat.com>
6143 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6144 (linux_thread_alive): Use lwp_is_marked_dead.
6145 (extended_event_reported): Delete.
6146 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6147 instead of extended_event_reported.
6148 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6150 (lwp_is_marked_dead): New function.
6151 (lwp_running): Use lwp_is_marked_dead.
6152 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6155 2015-08-06 Pedro Alves <palves@redhat.com>
6157 * linux-low.c (linux_wait_1): Move fork event output out of the
6158 !report_to_gdb check. Pass event_child->waitstatus to
6159 target_waitstatus_to_string instead of ourstatus.
6161 2015-08-04 Yao Qi <yao.qi@linaro.org>
6163 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6164 if current_thread is 32 bit.
6166 2015-08-04 Yao Qi <yao.qi@linaro.org>
6168 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6169 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6170 * server.c (extended_protocol): Remove "static".
6171 * server.h (extended_protocol): Declare it.
6173 2015-08-04 Yao Qi <yao.qi@linaro.org>
6175 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6176 both aarch64 and aarch32.
6177 (aarch64_set_pc): Likewise.
6179 2015-08-04 Yao Qi <yao.qi@linaro.org>
6181 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6182 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6183 arm-with-neon.xml to srv_xmlfiles.
6184 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6185 (is_64bit_tdesc): New function.
6186 (aarch64_linux_read_description): New function.
6187 (aarch64_arch_setup): Call aarch64_linux_read_description.
6188 (regs_info): Rename to regs_info_aarch64.
6189 (aarch64_regs_info): Return right regs_info.
6190 (initialize_low_arch): Call initialize_low_arch_aarch32.
6192 2015-08-04 Yao Qi <yao.qi@linaro.org>
6194 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6195 * linux-aarch32-low.c: New file.
6196 * linux-aarch32-low.h: New file.
6197 * linux-arm-low.c (arm_fill_gregset): Move it to
6198 linux-aarch32-low.c.
6199 (arm_store_gregset): Likewise.
6200 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6201 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6202 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6203 (regs_info): Rename to regs_info_arm.
6204 (arm_regs_info): Return regs_info_aarch32 if
6205 have_ptrace_getregset is 1 and target description is
6206 arm_with_neon or arm_with_vfpv3.
6207 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6208 Call initialize_low_arch_aarch32 instead.
6210 2015-08-04 Yao Qi <yao.qi@linaro.org>
6212 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6213 * linux-low.c: ... here.
6214 * linux-low.h (have_ptrace_getregset): Declare it.
6216 2015-08-04 Pedro Alves <palves@redhat.com>
6218 * thread-db.c (struct thread_db): Use new typedefs.
6219 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6221 (disable_thread_event_reporting): Cast result of dlsym to
6222 destination function pointer type.
6223 (thread_db_mourn): Use td_ta_delete_ftype.
6225 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6227 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6229 (CDX_BREAKPOINT): Define for R2.
6230 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6231 (the_low_target): Add comments.
6233 2015-07-30 Yao Qi <yao.qi@linaro.org>
6235 * linux-arm-low.c (arm_hwcap): Remove it.
6236 (arm_read_description): New local variable arm_hwcap. Don't
6237 set arm_hwcap to zero.
6239 2015-07-30 Yao Qi <yao.qi@linaro.org>
6241 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6242 Use regcache->tdesc instead.
6243 (arm_store_wmmxregset): Likewise.
6244 (arm_fill_vfpregset): Likewise.
6245 (arm_store_vfpregset): Likewise.
6247 2015-07-30 Yao Qi <yao.qi@linaro.org>
6249 * linux-arm-low.c: Include arch/arm.h.
6250 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6251 (arm_store_gregset): Likewise.
6253 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6255 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6256 ptrace's 4th parameter.
6258 2015-07-27 Yao Qi <yao.qi@linaro.org>
6260 * configure.srv (case aarch64*-*-linux*): Don't set
6263 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6265 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6267 * linux-arm-low.c: Likewise.
6268 * linux-cris-low.c: Likewise.
6269 * linux-crisv32-low.c: Likewise.
6270 * linux-low.c: Likewise.
6271 * linux-m68k-low.c: Likewise.
6272 * linux-mips-low.c: Likewise.
6273 * linux-nios2-low.c: Likewise.
6274 * linux-s390-low.c: Likewise.
6275 * linux-sparc-low.c: Likewise.
6276 * linux-tic6x-low.c: Likewise.
6277 * linux-tile-low.c: Likewise.
6278 * linux-x86-low.c: Likewise.
6280 2015-07-24 Pedro Alves <palves@redhat.com>
6282 * config.in: Regenerate.
6283 * configure: Regenerate.
6285 2015-07-24 Pedro Alves <palves@redhat.com>
6287 * acinclude.m4: Include ../ptrace.m4.
6288 * configure.ac: Call GDB_AC_PTRACE.
6289 * config.in, configure: Regenerate.
6291 2015-07-24 Yao Qi <yao.qi@linaro.org>
6293 * linux-low.c (linux_create_inferior): Remove setting to
6294 proc->priv->new_inferior.
6295 (linux_attach): Likewise.
6296 (linux_low_filter_event): Likewise.
6297 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6299 2015-07-24 Yao Qi <yao.qi@linaro.org>
6301 * linux-low.c (linux_arch_setup): New function.
6302 (linux_low_filter_event): If proc->tdesc is NULL and
6303 proc->attached is true, call the_low_target.arch_setup.
6304 Otherwise, keep status pending, and return.
6305 (linux_resume_one_lwp_throw): Don't call get_pc if
6306 thread->while_stepping isn't NULL. Don't call
6307 get_thread_regcache if proc->tdesc is NULL.
6308 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6309 (linux_target_ops): Install arch_setup.
6310 * server.c (start_inferior): Call the_target->arch_setup.
6311 * target.h (struct target_ops) <arch_setup>: New field.
6312 (target_arch_setup): New marco.
6313 * lynx-low.c (lynx_target_ops): Update.
6314 * nto-low.c (nto_target_ops): Update.
6315 * spu-low.c (spu_target_ops): Update.
6316 * win32-low.c (win32_target_ops): Update.
6318 2015-07-24 Yao Qi <yao.qi@linaro.org>
6320 * linux-low.c (linux_add_process): Don't set
6321 proc->priv->new_inferior.
6322 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6323 (linux_attach): Likewise.
6325 2015-07-24 Yao Qi <yao.qi@linaro.org>
6327 * server.c (start_inferior): Code refactor.
6329 2015-07-24 Yao Qi <yao.qi@linaro.org>
6331 * server.c (process_serial_event): Set general_thread.
6333 2015-07-21 Yao Qi <yao.qi@linaro.org>
6335 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6336 aarch64_linux_get_debug_reg_capacity.
6338 2015-07-17 Yao Qi <yao.qi@linaro.org>
6340 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6341 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6342 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6343 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6344 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6345 (AARCH64_HWP_ALIGNMENT): Likewise.
6346 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6347 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6348 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6349 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6350 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6351 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6352 (struct aarch64_debug_reg_state): Likewise.
6353 (struct arch_lwp_info): Likewise.
6354 (aarch64_align_watchpoint): Likewise.
6355 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6356 (aarch64_watchpoint_length): Likewise.
6357 (aarch64_point_encode_ctrl_reg): Likewise
6358 (aarch64_point_is_aligned): Likewise.
6359 (aarch64_align_watchpoint): Likewise.
6360 (aarch64_linux_set_debug_regs):
6361 (aarch64_dr_state_insert_one_point): Likewise.
6362 (aarch64_dr_state_remove_one_point): Likewise.
6363 (aarch64_handle_breakpoint): Likewise.
6364 (aarch64_handle_aligned_watchpoint): Likewise.
6365 (aarch64_handle_unaligned_watchpoint): Likewise.
6366 (aarch64_handle_watchpoint): Likewise.
6368 2015-07-17 Yao Qi <yao.qi@linaro.org>
6370 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6371 and don't aarch64_get_debug_reg_state. All callers update.
6372 (aarch64_handle_aligned_watchpoint): Likewise.
6373 (aarch64_handle_unaligned_watchpoint): Likewise.
6374 (aarch64_handle_watchpoint): Likewise.
6375 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6376 (aarch64_remove_point): Likewise.
6378 2015-07-17 Yao Qi <yao.qi@linaro.org>
6380 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6382 (aarch64_handle_unaligned_watchpoint): Likewise.
6384 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6386 Revert the previous 3 commits:
6387 Move gdb_regex* to common/
6388 Move linux_find_memory_regions_full & co.
6389 gdbserver build-id attribute generator
6391 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6392 Jan Kratochvil <jan.kratochvil@redhat.com>
6394 gdbserver build-id attribute generator.
6395 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6396 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6397 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6399 (get_dynamic): Use find_pdhr to traverse program headers.
6400 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6401 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6402 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6403 (get_hex_build_id): New.
6404 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6405 to reply XML document.
6407 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6408 Jan Kratochvil <jan.kratochvil@redhat.com>
6410 * target.c: Include target/target-utils.h and fcntl.h.
6411 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6412 (target_fileio_read_stralloc): New functions.
6414 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6416 * Makefile.in (OBS): Add gdb_regex.o.
6418 * config.in: Rebuilt.
6419 * configure: Rebuilt.
6421 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6422 Jan Kratochvil <jan.kratochvil@redhat.com>
6424 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6425 * Makefile.in (OBS): Add target-utils.o.
6426 (linux-maps.o, target-utils.o): New.
6427 * configure.srv (srv_linux_obj): Add linux-maps.o.
6429 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6431 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6433 (the_low_target): Install it.
6435 2015-07-14 Pedro Alves <palves@redhat.com>
6437 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6438 Instead, ignore ECHILD, and throw an error for other errnos.
6440 2015-07-10 Pedro Alves <palves@redhat.com>
6442 * event-loop.c (struct callback_event) <data>: Change type to
6443 gdb_client_data instance instead of gdb_client_data pointer.
6444 (append_callback_event): Adjust.
6446 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6448 * linux-aarch64-low.c: Add comments for each linux_target_ops
6449 method. Remove comments already covered in target_ops and
6450 linux_target_ops definitions.
6451 (the_low_target): Add comments for each unimplemented method.
6453 2015-07-09 Yao Qi <yao.qi@linaro.org>
6455 * linux-aarch64-low.c (aarch64_regmap): Remove.
6456 (aarch64_usrregs_info): Remove.
6457 (regs_info): Set field usrregs to NULL.
6459 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6461 * linux-low.c: Include "rsp-low.h"
6462 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6463 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6464 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6465 (handle_btrace_enable_pt): New.
6466 (handle_btrace_general_set): Support "pt".
6467 (handle_btrace_conf_general_set): Support "pt:size".
6469 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6471 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6474 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6476 * linux-aarch64-low.c: Remove comment about endianness.
6477 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6478 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6481 2015-06-24 Gary Benson <gbenson@redhat.com>
6483 * linux-i386-ipa.c (stdint.h): Do not include.
6484 * lynx-i386-low.c (stdint.h): Likewise.
6485 * lynx-ppc-low.c (stdint.h): Likewise.
6486 * mem-break.c (stdint.h): Likewise.
6487 * thread-db.c (stdint.h): Likewise.
6488 * tracepoint.c (stdint.h): Likewise.
6489 * win32-low.c (stdint.h): Likewise.
6491 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6493 * server.c (write_qxfer_response): Update call to
6494 remote_escape_output.
6496 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6497 Jan Kratochvil <jan.kratochvil@redhat.com>
6499 Merge multiple hex conversions.
6500 * gdbreplay.c (tohex): Rename to 'fromhex'.
6501 (logchar): Use fromhex.
6503 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6505 * server.c (handle_qxfer_libraries): Set `version' attribute for
6508 2015-06-10 Gary Benson <gbenson@redhat.com>
6510 * target.h (struct target_ops) <multifs_open>: New field.
6511 <multifs_unlink>: Likewise.
6512 <multifs_readlink>: Likewise.
6513 * linux-low.c (nat/linux-namespaces.h): New include.
6514 (linux_target_ops): Initialize the_target->multifs_open,
6515 the_target->multifs_unlink and the_target->multifs_readlink.
6516 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6517 * hostio.c (hostio_fs_pid): New static variable.
6518 (hostio_handle_new_gdb_connection): New function.
6519 (handle_setfs): Likewise.
6520 (handle_open): Use the_target->multifs_open as appropriate.
6521 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6522 (handle_readlink): Use the_target->multifs_readlink as
6524 (handle_vFile): Handle vFile:setfs packets.
6525 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6526 after target_handle_new_gdb_connection.
6528 2015-06-10 Gary Benson <gbenson@redhat.com>
6530 * configure.ac (AC_CHECK_FUNCS): Add setns.
6531 * config.in: Regenerate.
6532 * configure: Likewise.
6533 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6534 (linux-namespaces.o): New rule.
6535 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6537 2015-06-09 Gary Benson <gbenson@redhat.com>
6539 * hostio.c (handle_open): Process mode argument with
6540 fileio_to_host_mode.
6542 2015-06-01 Yao Qi <yao.qi@linaro.org>
6544 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6545 * linux-x86-low.c: Likewise.
6547 2015-05-28 Don Breazeal <donb@codesourcery.com>
6549 * linux-low.c (handle_extended_wait): Initialize
6550 thread_info.last_resume_kind for new fork children.
6552 2015-05-15 Pedro Alves <palves@redhat.com>
6554 * target.h (target_handle_new_gdb_connection): Rewrite using if
6555 wrapped in do/while.
6557 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6559 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6560 * configure, config.in: Regenerate.
6561 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6564 2015-05-12 Don Breazeal <donb@codesourcery.com>
6566 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6567 PTRACE_EVENT_VFORK_DONE.
6568 (linux_low_ptrace_options, extended_event_reported): Add vfork
6570 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6571 and "vforkdone" for RSP 'T' Stop Reply Packet.
6572 * server.h (report_vfork_events): Declare
6575 2015-05-12 Don Breazeal <donb@codesourcery.com>
6577 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6578 (the_low_target) <new_fork>: Initialize new member.
6579 * linux-arm-low.c (arm_new_fork): New function.
6580 (the_low_target) <new_fork>: Initialize new member.
6581 * linux-low.c (handle_extended_wait): Call new target function
6583 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6584 * linux-mips-low.c (mips_add_watchpoint): New function
6585 extracted from mips_insert_point.
6586 (the_low_target) <new_fork>: Initialize new member.
6587 (mips_linux_new_fork): New function.
6588 (mips_insert_point): Call mips_add_watchpoint.
6589 * linux-x86-low.c (x86_linux_new_fork): New function.
6590 (the_low_target) <new_fork>: Initialize new member.
6592 2015-05-12 Don Breazeal <donb@codesourcery.com>
6594 * linux-low.c (handle_extended_wait): Implement return value,
6595 rename argument 'event_child' to 'event_lwp', handle
6596 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6597 (linux_low_ptrace_options): New function.
6598 (linux_low_filter_event): Call linux_low_ptrace_options,
6599 use different argument fo linux_enable_event_reporting,
6600 use return value from handle_extended_wait.
6601 (extended_event_reported): New function.
6602 (linux_wait_1): Call extended_event_reported and set
6603 status to report fork events.
6604 (linux_write_memory): Add pid to debug message.
6605 (reset_lwp_ptrace_options_callback): New function.
6606 (linux_handle_new_gdb_connection): New function.
6607 (linux_target_ops): Initialize new structure member.
6608 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6609 * lynx-low.c: Initialize new structure member.
6610 * remote-utils.c (prepare_resume_reply): Implement stop reason
6611 "fork" for "T" stop message.
6612 * server.c (handle_query): Call handle_new_gdb_connection.
6613 * server.h (report_fork_events): Declare global flag.
6614 * target.h (struct target_ops) <handle_new_gdb_connection>:
6616 (target_handle_new_gdb_connection): New macro.
6617 * win32-low.c: Initialize new structure member.
6619 2015-05-12 Don Breazeal <donb@codesourcery.com>
6621 * mem-break.c (APPEND_TO_LIST): Define macro.
6622 (clone_agent_expr): New function.
6623 (clone_one_breakpoint): New function.
6624 (clone_all_breakpoints): New function.
6625 * mem-break.h: Declare new functions.
6627 2015-05-12 Don Breazeal <donb@codesourcery.com>
6629 * linux-low.c (linux_supports_fork_events): New function.
6630 (linux_supports_vfork_events): New function.
6631 (linux_target_ops): Initialize new structure members.
6632 (initialize_low): Call linux_check_ptrace_features.
6633 * lynx-low.c (lynx_target_ops): Initialize new structure
6635 * server.c (report_fork_events, report_vfork_events):
6637 (handle_query): Add new features to qSupported packet and
6639 (captured_main): Initialize new global variables.
6640 * target.h (struct target_ops) <supports_fork_events>:
6642 <supports_vfork_events>: New member.
6643 (target_supports_fork_events): New macro.
6644 (target_supports_vfork_events): New macro.
6645 * win32-low.c (win32_target_ops): Initialize new structure
6648 2015-05-12 Gary Benson <gbenson@redhat.com>
6650 * server.c (handle_qxfer_exec_file): Use current process
6653 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6655 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6656 Remove HAVE_PTRACE_GETREGS conditionals.
6657 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6658 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6660 2015-05-08 Yao Qi <yao.qi@linaro.org>
6662 * linux-low.c (linux_supports_conditional_breakpoints): New
6664 (linux_target_ops): Install new target method.
6665 * lynx-low.c (lynx_target_ops): Install NULL hook for
6666 supports_conditional_breakpoints.
6667 * nto-low.c (nto_target_ops): Likewise.
6668 * spu-low.c (spu_target_ops): Likewise.
6669 * win32-low.c (win32_target_ops): Likewise.
6670 * server.c (handle_query): Check
6671 target_supports_conditional_breakpoints.
6672 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6674 (target_supports_conditional_breakpoints): New macro.
6676 2015-05-06 Pedro Alves <palves@redhat.com>
6679 * server.c (start_inferior): If the process exits, mourn it.
6681 2015-04-21 Gary Benson <gbenson@redhat.com>
6683 * hostio.c (fileio_open_flags_to_host): Factored out to
6684 fileio_to_host_openflags in common/fileio.c. Single use
6687 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6689 * linux-xtensa-low.c (xtensa_fill_gregset)
6690 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6693 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6695 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6696 (regs_info): Replace usrregs pointer with NULL.
6698 2015-04-17 Gary Benson <gbenson@redhat.com>
6700 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6701 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6702 * server.c (handle_qxfer_exec_file): New function.
6703 (qxfer_packets): Add exec-file entry.
6704 (handle_query): Report qXfer:exec-file:read as supported packet.
6706 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6708 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6710 2015-04-09 Gary Benson <gbenson@redhat.com>
6712 * hostio-errno.c (errno_to_fileio_error): Remove function.
6713 Update caller to use remote_fileio_to_fio_error.
6715 2015-04-09 Yao Qi <yao.qi@linaro.org>
6717 * linux-low.c (linux_insert_point): Call
6718 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6719 (linux_remove_point): Call remove_memory_breakpoint if type is
6721 * linux-x86-low.c (x86_insert_point): Don't call
6722 insert_memory_breakpoint.
6723 (x86_remove_point): Don't call remove_memory_breakpoint.
6725 2015-04-01 Pedro Alves <palves@redhat.com>
6726 Cleber Rosa <crosa@redhat.com>
6728 * server.c (gdbserver_usage): Reorganize and extend the usage
6731 2015-03-24 Pedro Alves <palves@redhat.com>
6733 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6734 output. Also dump TRAP_TRACE.
6735 (linux_low_filter_event): In debug output, distinguish a
6736 resume_stop SIGSTOP from a delayed SIGSTOP.
6738 2015-03-24 Gary Benson <gbenson@redhat.com>
6740 * linux-x86-low.c (x86_linux_new_thread): Moved to
6742 (x86_linux_prepare_to_resume): Likewise.
6744 2015-03-24 Gary Benson <gbenson@redhat.com>
6746 * Makefile.in (x86-linux-dregs.o): New rule.
6747 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6748 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6749 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6750 (x86_linux_dr_get): Likewise.
6751 (x86_linux_dr_set): Likewise.
6752 (update_debug_registers_callback): Likewise.
6753 (x86_linux_dr_set_addr): Likewise.
6754 (x86_linux_dr_get_addr): Likewise.
6755 (x86_linux_dr_set_control): Likewise.
6756 (x86_linux_dr_get_control): Likewise.
6757 (x86_linux_dr_get_status): Likewise.
6758 (x86_linux_update_debug_registers): Likewise.
6760 2015-03-24 Gary Benson <gbenson@redhat.com>
6762 * linux-x86-low.c (x86_linux_update_debug_registers):
6763 New function, factored out from...
6764 (x86_linux_prepare_to_resume): ...this.
6766 2015-03-24 Gary Benson <gbenson@redhat.com>
6768 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6769 (x86_linux_dr_set): Likewise.
6770 (update_debug_registers_callback): Likewise.
6771 (x86_linux_dr_set_addr): Likewise.
6772 (x86_linux_dr_get_addr): Likewise.
6773 (x86_linux_dr_set_control): Likewise.
6774 (x86_linux_dr_get_control): Likewise.
6775 (x86_linux_dr_get_status): Likewise.
6776 (x86_linux_prepare_to_resume): Likewise.
6778 2015-03-24 Gary Benson <gbenson@redhat.com>
6780 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6781 Use perror_with_name. Pass string through gettext.
6782 (x86_linux_dr_set): Likewise.
6784 2015-03-24 Gary Benson <gbenson@redhat.com>
6786 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6787 (x86_linux_dr_set_addr): ...this.
6788 (x86_dr_low_get_addr): Rename to...
6789 (x86_linux_dr_get_addr): ...this.
6790 (x86_dr_low_set_control): Rename to...
6791 (x86_linux_dr_set_control): ...this.
6792 (x86_dr_low_get_control): Rename to...
6793 (x86_linux_dr_get_control): ...this.
6794 (x86_dr_low_get_status): Rename to...
6795 (x86_linux_dr_get_status): ...this.
6796 (x86_dr_low): Update with new function names.
6798 2015-03-24 Gary Benson <gbenson@redhat.com>
6800 * Makefile.in (x86-linux.o): New rule.
6801 * configure.srv: Add x86-linux.o to relevant targets.
6802 * linux-low.c (lwp_set_arch_private_info): New function.
6803 (lwp_arch_private_info): Likewise.
6804 * linux-x86-low.c: Include nat/x86-linux.h.
6805 (arch_lwp_info): Removed structure.
6806 (update_debug_registers_callback):
6807 Use lwp_set_debug_registers_changed.
6808 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6809 and lwp_set_debug_registers_changed.
6810 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6812 2015-03-24 Gary Benson <gbenson@redhat.com>
6814 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6815 * linux-arm-low.c (arm_new_thread): Likewise.
6816 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6817 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6818 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6819 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6821 2015-03-24 Gary Benson <gbenson@redhat.com>
6823 * linux-low.c (ptid_of_lwp): New function.
6824 (lwp_is_stopped): Likewise.
6825 (lwp_stop_reason): Likewise.
6826 * linux-x86-low.c (update_debug_registers_callback):
6828 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6831 2015-03-24 Gary Benson <gbenson@redhat.com>
6833 * linux-low.h (linux_stop_lwp): Remove declaration.
6835 2015-03-24 Gary Benson <gbenson@redhat.com>
6837 * linux-low.h: Include nat/linux-nat.h.
6838 * linux-low.c (iterate_over_lwps_args): New structure.
6839 (iterate_over_lwps_filter): New function.
6840 (iterate_over_lwps): Likewise.
6841 * linux-x86-low.c (update_debug_registers_callback):
6842 Update signature to what iterate_over_lwps expects.
6843 Remove PID check that iterate_over_lwps now performs.
6844 (x86_dr_low_set_addr): Use iterate_over_lwps.
6845 (x86_dr_low_set_control): Likewise.
6847 2015-03-24 Gary Benson <gbenson@redhat.com>
6849 * linux-x86-low.c (x86_debug_reg_state): New function.
6850 (x86_linux_prepare_to_resume): Use the above.
6852 2015-03-24 Gary Benson <gbenson@redhat.com>
6854 * linux-low.c (current_lwp_ptid): New function.
6855 * linux-x86-low.c: Include nat/linux-nat.h.
6856 (x86_dr_low_get_addr): Use current_lwp_ptid.
6857 (x86_dr_low_get_control): Likewise.
6858 (x86_dr_low_get_status): Likewise.
6860 2015-03-20 Pedro Alves <palves@redhat.com>
6862 * tracepoint.c (cmd_qtstatus): Make "str" const.
6864 2015-03-20 Pedro Alves <palves@redhat.com>
6866 * server.c (handle_general_set): Make "req_str" const.
6868 2015-03-19 Pedro Alves <palves@redhat.com>
6870 * linux-low.c (linux_resume_one_lwp): Rename to ...
6871 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6872 instead call perror_with_name.
6873 (check_ptrace_stopped_lwp_gone): New function.
6874 (linux_resume_one_lwp): Reimplement as wrapper around
6875 linux_resume_one_lwp_throw that swallows errors if the LWP is
6878 2015-03-19 Pedro Alves <palves@redhat.com>
6880 * linux-low.c (count_events_callback, select_event_lwp_callback):
6881 No longer check whether the thread has resume_stop as last resume
6884 2015-03-19 Pedro Alves <palves@redhat.com>
6886 * linux-low.c (count_events_callback, select_event_lwp_callback):
6887 Use the lwp's status_pending_p field, not the thread's.
6889 2015-03-19 Pedro Alves <palves@redhat.com>
6891 * linux-low.c (select_event_lwp_callback): Update comments to
6892 no longer mention SIGTRAP.
6894 2015-03-18 Gary Benson <gbenson@redhat.com>
6896 * server.c (handle_query): Do not report vFile:fstat as supported.
6898 2015-03-11 Gary Benson <gbenson@redhat.com>
6900 * hostio.c (sys/types.h): New include.
6901 (sys/stat.h): Likewise.
6902 (common-remote-fileio.h): Likewise.
6903 (handle_fstat): New function.
6904 (handle_vFile): Handle vFile:fstat packets.
6906 2015-03-11 Gary Benson <gbenson@redhat.com>
6908 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6909 struct stat.st_blocks and struct stat.st_blksize.
6910 * configure: Regenerate.
6911 * config.in: Likewise.
6912 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6913 (OBS): Add common-remote-fileio.o.
6914 (common-remote-fileio.o): New rule.
6916 2015-03-09 Pedro Alves <palves@redhat.com>
6918 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6919 'struct sockaddr' pointer in 'accept' call.
6921 2015-03-09 Pedro Alves <palves@redhat.com>
6924 2015-03-07 Pedro Alves <palves@redhat.com>
6925 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6926 or <winsock2.h> here. Instead include "gdb_socket.h".
6927 (remote_open): Use union gdb_sockaddr_u.
6928 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6929 or <winsock2.h> here. Instead include "gdb_socket.h".
6930 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6931 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6933 (init_named_socket, gdb_agent_helper_thread): Use union
6936 2015-03-07 Pedro Alves <palves@redhat.com>
6938 * configure.ac (build_warnings): Move
6939 -Wdeclaration-after-statement to the C-specific set.
6940 * configure: Regenerate.
6942 2015-03-07 Pedro Alves <palves@redhat.com>
6944 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6945 or <winsock2.h> here. Instead include "gdb_socket.h".
6946 (remote_open): Use union gdb_sockaddr_u.
6947 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6948 or <winsock2.h> here. Instead include "gdb_socket.h".
6949 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6950 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6952 (init_named_socket, gdb_agent_helper_thread): Use union
6955 2015-03-07 Pedro Alves <palves@redhat.com>
6957 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6960 2015-03-06 Yao Qi <yao.qi@linaro.org>
6962 * linux-aarch64-low.c (aarch64_insert_point): Use
6963 show_debug_regs as a boolean.
6964 (aarch64_remove_point): Likewise.
6966 2015-03-05 Pedro Alves <palves@redhat.com>
6968 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6969 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6970 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6971 * nto-low.c (nto_target_ops): Likewise.
6972 * spu-low.c (spu_target_ops): Likewise.
6973 * win32-low.c (win32_target_ops): Likewise.
6975 2015-03-04 Pedro Alves <palves@redhat.com>
6977 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6978 Decide whether a breakpoint triggered based on the SIGTRAP's
6980 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6981 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6982 (linux_low_filter_event): Check for breakpoints before checking
6984 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6986 (linux_stopped_by_sw_breakpoint)
6987 (linux_supports_stopped_by_sw_breakpoint)
6988 (linux_stopped_by_hw_breakpoint)
6989 (linux_supports_stopped_by_hw_breakpoint): New functions.
6990 (linux_target_ops): Install new target methods.
6992 2015-03-04 Pedro Alves <palves@redhat.com>
6994 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6995 * server.c (swbreak_feature, hwbreak_feature): New globals.
6996 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6997 (captured_main): Clear swbreak_feature and hwbreak_feature.
6998 * server.h (swbreak_feature, hwbreak_feature): Declare.
6999 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
7000 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
7001 supports_stopped_by_hw_breakpoint>: New fields.
7002 (target_supports_stopped_by_sw_breakpoint)
7003 (target_stopped_by_sw_breakpoint)
7004 (target_supports_stopped_by_hw_breakpoint)
7005 (target_stopped_by_hw_breakpoint): Declare.
7007 2015-03-04 Pedro Alves <palves@redhat.com>
7009 enum lwp_stop_reason -> enum target_stop_reason
7010 * linux-low.c (check_stopped_by_breakpoint): Adjust.
7011 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
7012 (linux_wait_1, stuck_in_jump_pad_callback)
7013 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
7014 (linux_stopped_by_watchpoint):
7015 * linux-low.h (enum lwp_stop_reason): Delete.
7016 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
7017 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7019 2015-03-04 Yao Qi <yao.qi@linaro.org>
7021 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7023 2015-03-03 Gary Benson <gbenson@redhat.com>
7025 * hostio.c (handle_vFile): Fix prefix lengths.
7027 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7029 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7032 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7034 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7035 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7036 (clean): Add "rm -f" for above C files.
7037 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7038 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7039 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7040 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7041 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7042 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7043 (init_registers_s390x_vx_linux64)
7044 (init_registers_s390x_tevx_linux64)
7045 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7046 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7048 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7049 (s390_store_vxrs_high): New functions.
7050 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7052 (s390_arch_setup): Add logic for selecting one of the new target
7053 descriptions. Activate the new vector regsets if applicable.
7054 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7055 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7056 and init_registers_s390x_tevx_linux64.
7058 2015-03-01 Pedro Alves <palves@redhat.com>
7060 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7063 2015-02-27 Pedro Alves <palves@redhat.com>
7065 * linux-x86-low.c (u_debugreg_offset): New function.
7066 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7068 2015-02-27 Pedro Alves <palves@redhat.com>
7070 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7071 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7072 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7073 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7074 (ps_lsetfpregs, ps_getpid)
7075 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7076 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7077 (ps_lsetxregs, ps_plog): Declare.
7079 2015-02-27 Pedro Alves <palves@redhat.com>
7081 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7082 IP_AGENT_EXPORT_FUNC.
7083 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7084 IP_AGENT_EXPORT_FUNC.
7085 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7086 (IP_AGENT_EXPORT): Delete.
7087 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7088 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7089 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7090 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7091 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7092 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7093 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7094 (traceframe_read_count, traceframe_write_count)
7095 (traceframes_created, trace_state_variables, get_raw_reg)
7096 (get_trace_state_variable_value, set_trace_state_variable_value)
7097 (ust_loaded, helper_thread_id, cmd_buf): Use
7098 IPA_SYM_EXPORTED_NAME.
7099 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7100 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7101 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7102 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7103 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7104 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7105 EXTERN_C_PUSH/EXTERN_C_POP.
7106 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7107 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7108 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7109 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7110 (traceframe_write_count, traceframe_read_count)
7111 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7112 (about_to_request_buffer_space, get_trace_state_variable_value)
7113 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7114 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7115 EXTERN_C_PUSH/EXTERN_C_POP.
7116 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7117 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7118 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7119 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7120 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7121 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7122 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7123 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7125 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7126 (IP_AGENT_EXPORT_VAR_DECL): Define.
7128 (gdb_agent_get_raw_reg): Declare.
7130 2015-02-27 Tom Tromey <tromey@redhat.com>
7131 Pedro Alves <palves@redhat.com>
7133 Rename symbols whose names are reserved C++ keywords throughout.
7135 2015-02-27 Pedro Alves <palves@redhat.com>
7137 * Makefile.in (COMPILER): New, get it from autoconf.
7138 (CXX): Get from autoconf instead.
7139 (COMPILE.pre): Use COMPILER.
7140 (CC-LD): Rename to ...
7141 (CC_LD): ... this. Use COMPILER.
7142 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7143 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7144 * acinclude.m4: Include build-with-cxx.m4.
7145 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7146 Disable -Werror by default if building in C++ mode.
7147 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7148 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7149 the C++ compiler. Save/restore CXXFLAGS too.
7150 * configure: Regenerate.
7152 2015-02-27 Pedro Alves <palves@redhat.com>
7154 * acinclude.m4: Include libiberty.m4.
7155 * configure.ac: Call libiberty_INIT.
7156 * config.in, configure: Regenerate.
7158 2015-02-26 Pedro Alves <palves@redhat.com>
7160 * linux-low.c (linux_wait_1): When incrementing the PC past a
7161 program breakpoint always use the_low_target.breakpoint_len as
7162 increment, rather than the maximum between that and
7163 the_low_target.decr_pc_after_break.
7165 2015-02-23 Pedro Alves <palves@redhat.com>
7167 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7168 thread was doing a step-over; always adjust the PC if
7169 we stepped over a permanent breakpoint.
7170 (linux_wait_1): If we stepped over breakpoint that was on top of a
7171 permanent breakpoint, manually advance the PC past it.
7173 2015-02-23 Pedro Alves <palves@redhat.com>
7175 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7177 (x86_fill_gregset, x86_store_gregset): Use it when handling
7180 2015-02-20 Pedro Alves <palves@redhat.com>
7182 * thread-db.c: Include "nat/linux-procfs.h".
7183 (thread_db_init): Skip listing new threads if the kernel supports
7184 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7186 2015-02-20 Pedro Alves <palves@redhat.com>
7188 * linux-low.c (status_pending_p_callback): Use ptid_match.
7190 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7192 PR breakpoints/16812
7193 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7194 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7195 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7197 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7199 PR breakpoints/15956
7200 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7202 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7204 * linux-low.c (linux_low_btrace_conf): Print size.
7205 * server.c (handle_btrace_conf_general_set): New.
7206 (hanle_general_set): Call handle_btrace_conf_general_set.
7207 (handle_query): Report Qbtrace-conf:bts:size as supported.
7209 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7211 * linux-low.c (linux_low_enable_btrace): Update parameters.
7212 (linux_low_btrace_conf): New.
7213 (linux_target_ops)<to_btrace_conf>: Initialize.
7214 * server.c (current_btrace_conf): New.
7215 (handle_btrace_enable): Rename to ...
7216 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7217 to target_enable_btrace. Update comment. Update users.
7218 (handle_qxfer_btrace_conf): New.
7219 (qxfer_packets): Add btrace-conf entry.
7220 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7221 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7222 (target_ops)<read_btrace_conf>: New.
7223 (target_enable_btrace): Update parameters.
7224 (target_read_btrace_conf): New.
7226 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7228 * server.c (handle_btrace_general_set): Remove call to
7229 target_supports_btrace.
7230 (supported_btrace_packets): New.
7231 (handle_query): Call supported_btrace_packets.
7232 * target.h: include btrace-common.h.
7233 (btrace_target_info): Removed.
7234 (supports_btrace, target_supports_btrace): Update parameters.
7236 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7238 * Makefile.in (SFILES): Add common/btrace-common.c.
7239 (OBS): Add common/btrace-common.o.
7240 (btrace-common.o): Add build rules.
7241 * linux-low: Include btrace-common.h.
7242 (linux_low_read_btrace): Use struct btrace_data. Call
7243 btrace_data_init and btrace_data_fini.
7245 2015-02-06 Pedro Alves <palves@redhat.com>
7247 * thread-db.c (find_new_threads_callback): Add debug output.
7249 2015-02-04 Pedro Alves <palves@redhat.com>
7251 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7252 (resume_stopped_resumed_lwps): New function.
7253 (linux_wait_for_event_filtered): Use it.
7255 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7257 * Makefile.in (SFILES): Add linux-personality.c.
7258 (linux-personality.o): New rule.
7259 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7260 list of objects to be built.
7261 * linux-low.c: Include nat/linux-personality.h.
7262 (linux_create_inferior): Remove code to disable address space
7263 randomization (moved to ../nat/linux-personality.c). Create
7264 cleanup to disable address space randomization.
7266 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7268 * Makefile.in (posix-strerror.o): New rule.
7269 (mingw-strerror.o): Likewise.
7270 * configure: Regenerated.
7271 * configure.ac: Source file ../common/common.host. Initialize new
7272 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7274 2015-01-14 Yao Qi <yao@codesourcery.com>
7276 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7277 (ppc-linux.o): New rule.
7278 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7279 * configure.ac: AC_CHECK_FUNCS(getauxval).
7280 * config.in: Re-generated.
7281 * configure: Re-generated.
7282 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7283 ppc64_64bit_inferior_p
7285 2015-01-14 Yao Qi <yao@codesourcery.com>
7287 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7288 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7289 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7290 (PT_ORIG_R3, PT_TRAP): Likewise.
7291 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7292 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7293 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7295 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7297 * i387-fp.c (i387_cache_to_xsave): In look over
7298 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7299 zmmh_low_space field by use of zmmh_high_space.
7301 2015-01-09 Pedro Alves <palves@redhat.com>
7303 * linux-low.c (step_over_bkpt): Move higher up in the file.
7304 (handle_extended_wait): Don't store the stop_pc here.
7305 (get_stop_pc): Adjust comments and rename to ...
7306 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7307 stopped for a software breakpoint or hardware breakpoint.
7308 (thread_still_has_status_pending_p): New function.
7309 (status_pending_p_callback): Use
7310 thread_still_has_status_pending_p. If the event is no longer
7311 interesting, resume the LWP.
7312 (handle_tracepoints): Add assert.
7313 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7314 (wstatus_maybe_breakpoint): New function.
7315 (cancel_breakpoint): Delete function.
7316 (check_stopped_by_watchpoint): New function, factored out from
7317 linux_low_filter_event.
7318 (lp_status_maybe_breakpoint): Delete function.
7319 (linux_low_filter_event): Remove filter_ptid argument.
7320 Leave thread group exits pending here. Store the LWP's stop PC.
7321 Always leave events pending.
7322 (linux_wait_for_event_filtered): Pull all events out of the
7323 kernel, and leave them all pending.
7324 (count_events_callback, select_event_lwp_callback): Consider all
7326 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7327 (select_event_lwp): Only give preference to the stepping LWP in
7328 all-stop mode. Adjust comments.
7329 (ignore_event): New function.
7330 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7331 references to cancel_breakpoints. Adjust to renames. Also give
7332 equal priority to all LWPs that have had events in non-stop mode.
7333 If reporting a software breakpoint event, unadjust the LWP's PC.
7334 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7335 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7337 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7338 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7339 (linux_stopped_by_watchpoint): Adjust.
7340 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7341 * linux-low.h (enum lwp_stop_reason): New.
7342 (struct lwp_info) <stop_pc>: Adjust comment.
7343 <stopped_by_watchpoint>: Delete field.
7344 <stop_reason>: New field.
7345 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7346 * mem-break.c (software_breakpoint_inserted_here)
7347 (hardware_breakpoint_inserted_here): New function.
7348 * mem-break.h (software_breakpoint_inserted_here)
7349 (hardware_breakpoint_inserted_here): Declare.
7350 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7351 (cancel_breakpoints): Delete.
7352 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7353 (upload_fast_traceframes): Remove references to
7356 2015-01-09 Pedro Alves <palves@redhat.com>
7358 * thread-db.c (find_new_threads_callback): Ignore thread if the
7359 kernel thread ID is -1.
7361 2015-01-09 Pedro Alves <palves@redhat.com>
7363 * linux-low.c (linux_attach_fail_reason_string): Move to
7364 nat/linux-ptrace.c, and rename.
7365 (linux_attach_lwp): Update comment.
7366 (attach_proc_task_lwp_callback): New function.
7367 (linux_attach): Adjust to rename and use
7368 linux_proc_attach_tgid_threads.
7369 (linux_attach_fail_reason_string): Delete declaration.
7371 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7373 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7374 * server.c (gdbserver_version): Likewise.
7376 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7378 * remote-utils.c: Include ctype.h.
7379 (input_interrupt): Explicitly handle the case when the char
7380 received is the NUL byte. Improve the printing of non-ASCII
7383 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7385 * linux-low.c (linux_low_filter_event): Update call to
7386 linux_enable_event_reporting following the addition of
7387 a new parameter to that function.
7389 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7392 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7393 (AARCH64_FPCR_REGNO): Likewise.
7394 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7395 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7396 (aarch64_store_fpregset): Likewise.
7398 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7400 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7401 Remove FIXME comment about assumption about N.
7403 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7405 * configure.ac: If large-file support is disabled in GDBserver,
7406 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7407 * configure: Regenerate.
7409 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7411 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7412 warning upon ENODATA from ptrace.
7413 * linux-s390-low.c (s390_store_tdb): New.
7414 (s390_regsets): Add regset for NT_S390_TDB.
7416 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7418 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7419 without a fill_function.
7420 * linux-s390-low.c (s390_fill_last_break): Remove.
7421 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7422 (s390_arch_setup): Use regset's size instead of fill_function for
7425 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7427 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7428 the regset's store function when ptrace returned an error.
7429 * regcache.c (get_thread_regcache): Invalidate register cache
7430 before fetching inferior's registers.
7432 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7434 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7435 while-loop as for-loop.
7436 (regsets_store_inferior_registers): Likewise.
7438 2014-11-28 Yao Qi <yao@codesourcery.com>
7440 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7441 * config.in, configure: Re-generate.
7442 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7445 2014-11-21 Yao Qi <yao@codesourcery.com>
7447 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7448 (AC_CHECK_HEADERS): Remove malloc.h.
7449 * configure: Re-generated.
7450 * config.in: Re-generated.
7451 * server.h: Don't include alloca.h and malloc.h.
7452 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7453 Don't include malloc.h.
7455 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7457 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7458 corresponding ERRNO check in same block.
7460 2014-11-12 Pedro Alves <palves@redhat.com>
7462 * server.c (cont_thread): Update comment.
7463 (start_inferior, attach_inferior): No longer clear cont_thread.
7464 (handle_v_cont): No longer set cont_thread.
7465 (captured_main): Clear cont_thread each time a GDB connects.
7467 2014-11-12 Pedro Alves <palves@redhat.com>
7469 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7470 thread, and don't resume all threads if the Hc thread has exited.
7472 2014-11-12 Pedro Alves <palves@redhat.com>
7474 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7475 the process group instead of to a specific LWP.
7477 2014-10-15 Pedro Alves <palves@redhat.com>
7480 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7482 (arm_set_thread_context): Delete.
7483 (the_low_target): Adjust.
7484 * win32-i386-low.c (debug_registers_changed)
7485 (debug_registers_used): Delete.
7486 (update_debug_registers_callback): New function.
7487 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7488 needing to update their debug registers.
7489 (win32_get_current_dr): New function.
7490 (x86_dr_low_get_addr, x86_dr_low_get_control)
7491 (x86_dr_low_get_status): Fetch the debug register from the thread
7493 (i386_initial_stuff): Adjust.
7494 (i386_get_thread_context): Remove current_event parameter. Don't
7495 clear debug_registers_changed nor copy DR values to
7497 (i386_set_thread_context): Delete.
7498 (i386_prepare_to_resume): New function.
7499 (i386_thread_added): Mark the thread as needing to update irs
7501 (the_low_target): Remove i386_set_thread_context and install
7502 i386_prepare_to_resume.
7503 * win32-low.c (win32_get_thread_context): Adjust.
7504 (win32_set_thread_context): Use SetThreadContext
7506 (win32_prepare_to_resume): New function.
7507 (win32_require_context): New function, factored out from ...
7508 (thread_rec): ... this.
7509 (continue_one_thread): Call win32_prepare_to_resume on each thread
7510 we're about to continue.
7511 (win32_resume): Call win32_prepare_to_resume on the event thread.
7512 * win32-low.h (struct win32_thread_info)
7513 <debug_registers_changed>: New field.
7514 (struct win32_target_ops): Change prototype of set_thread_context,
7515 delete set_thread_context and add prepare_to_resume.
7516 (win32_require_context): New declaration.
7518 2014-10-08 Gary Benson <gbenson@redhat.com>
7520 * server.h: Do not include common-exceptions.h.
7522 2014-10-08 Gary Benson <gbenson@redhat.com>
7524 * server.h: Do not include cleanups.h.
7526 2014-09-30 James Hogan <james.hogan@imgtec.com>
7528 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7531 2014-09-23 Yao Qi <yao@codesourcery.com>
7533 * linux-low.c (lp_status_maybe_breakpoint): New function.
7534 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7535 (count_events_callback): Likewise.
7536 (select_event_lwp_callback): Likewise.
7537 (cancel_breakpoints_callback): Likewise.
7539 2014-09-19 Don Breazeal <donb@codesourcery.com>
7541 * linux-low.c (handle_extended_wait): Call
7542 linux_ptrace_get_extended_event.
7543 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7544 linux_is_extended_waitstatus.
7546 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7548 * Makefile.in (CPPFLAGS): Define.
7549 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7550 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7552 2014-09-16 Gary Benson <gbenson@redhat.com>
7554 * inferiors.h (current_inferior): Renamed as...
7555 (current_thread): New variable. All uses updated.
7556 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7557 (maybe_move_out_of_jump_pad): Likewise.
7558 (cancel_breakpoint): Likewise.
7559 (linux_low_filter_event): Likewise.
7560 (wait_for_sigstop): Likewise.
7561 (linux_resume_one_lwp): Likewise.
7562 (need_step_over_p): Likewise.
7563 (start_step_over): Likewise.
7564 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7565 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7566 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7567 and save_inferior as saved_thread.
7568 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7570 (regcache_invalidate_thread): Likewise.
7571 * remote-utils.c (prepare_resume_reply): Likewise.
7572 * thread-db.c (thread_db_get_tls_address): Likewise.
7573 (disable_thread_event_reporting): Likewise.
7574 (remove_thread_event_breakpoints): Likewise.
7575 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7577 * target.h (set_desired_inferior): Renamed as...
7578 (set_desired_thread): New declaration. All uses updated.
7579 * server.c (myresume): Updated comment to reference thread instead
7581 (handle_serial_event): Likewise.
7582 (handle_target_event): Likewise.
7584 2014-09-12 Tom Tromey <tromey@redhat.com>
7585 Gary Benson <gbenson@redhat.com>
7587 * regcache.h: Include common-regcache.h.
7588 (regcache_read_pc): Don't declare.
7589 * regcache.c (get_thread_regcache_for_ptid): New function.
7591 2014-09-11 Tom Tromey <tromey@redhat.com>
7592 Gary Benson <gbenson@redhat.com>
7594 * symbol.c: New file.
7595 * Makefile.in (SFILES): Add symbol.c.
7596 (OBS): Add symbol.o.
7598 2014-09-11 Gary Benson <gbenson@redhat.com>
7600 * target.c (target_stop_ptid, target_continue_ptid): New
7603 2014-09-11 Tom Tromey <tromey@redhat.com>
7604 Gary Benson <gbenson@redhat.com>
7606 * target.h: Include target/target.h.
7607 * target.c (target_read_memory, target_read_uint32)
7608 (target_write_memory): New functions.
7610 2014-09-11 Gary Benson <gbenson@redhat.com>
7612 * server.h (debug_hw_points): Don't declare.
7613 * server.c (debug_hw_points): Don't define. Replace all uses
7614 with show_debug_regs.
7615 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7616 all uses with show_debug_regs.
7618 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7620 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7621 endianness into account.
7622 (ppc_supply_ptrace_register): Likewise.
7624 2014-09-03 James Hogan <james.hogan@imgtec.com>
7626 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7627 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7629 2014-09-03 Gary Benson <gbenson@redhat.com>
7631 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7632 ALL_DEBUG_ADDRESS_REGISTERS.
7634 2014-09-02 Gary Benson <gbenson@redhat.com>
7636 * i386-low.h: Renamed as...
7637 * x86-low.h: New file. All type, function and variable name
7638 prefixes changed from "i386_" to "x86_". All references updated.
7639 * i386-low.c: Renamed as...
7640 * x86-low.c: New file. All type, function and variable name
7641 prefixes changed from "i386_" to "x86_". All references updated.
7643 2014-09-02 Gary Benson <gbenson@redhat.com>
7645 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7646 (x86_linux_new_thread): Likewise.
7648 2014-08-29 Gary Benson <gbenson@redhat.com>
7650 * server.h (setjmp.h): Do not include.
7651 (toplevel): Do not declare.
7652 (common-exceptions.h): Include.
7653 (cleanups.h): Likewise.
7654 * server.c (toplevel): Do not define.
7655 (exit_code): New static global.
7656 (detach_or_kill_for_exit_cleanup): New function.
7657 (main): New function. Original main renamed to...
7658 (captured_main): New function.
7659 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7661 2014-08-29 Gary Benson <gbenson@redhat.com>
7663 * Makefile.in (SFILES): Add common/common-exceptions.c.
7664 (OBS): Add common-exceptions.o.
7665 (common-exceptions.o): New rule.
7666 * utils.c (prepare_to_throw_exception): New function.
7668 2014-08-29 Gary Benson <gbenson@redhat.com>
7670 * config.in: Regenerate.
7671 * configure: Likewise.
7673 2014-08-29 Gary Benson <gbenson@redhat.com>
7675 * Makefile.in (SFILES): Add common/cleanups.c.
7677 (cleanups.o): New rule.
7679 2014-08-29 Gary Benson <gbenson@redhat.com>
7681 * utils.c (internal_vwarning): New function.
7683 2014-08-28 Gary Benson <gbenson@redhat.com>
7685 * utils.h (fatal): Remove declaration.
7686 * utils.c (fatal): Remove function.
7688 2014-08-28 Gary Benson <gbenson@redhat.com>
7690 * tracepoint.c (gdb_agent_init): Replace fatal with
7692 (initialize_tracepoint): Likewise.
7694 2014-08-28 Gary Benson <gbenson@redhat.com>
7696 * remote-utils.c (remote_prepare): Replace fatal with error.
7698 2014-08-28 Gary Benson <gbenson@redhat.com>
7700 * linux-low.c (linux_async): Replace fatal with warning.
7702 (linux_start_non_stop): Return -1 if linux_async failed.
7704 2014-08-28 Gary Benson <gbenson@redhat.com>
7706 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7708 (i386_dr_low_get_addr): Remove vague comment.
7709 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7712 2014-08-28 Gary Benson <gbenson@redhat.com>
7714 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7715 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7717 (linux_resume_one_lwp): Likewise.
7718 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7720 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7721 with internal_error.
7722 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7723 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7724 (find_register_by_name): Replace fatal with internal_error.
7725 (find_regno): Likewise.
7726 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7727 * thread-db.c (thread_db_create_event): Likewise.
7728 (thread_db_load_search): Likewise.
7729 (try_thread_db_load_1): Likewise.
7730 * tracepoint.c (get_jump_space_head): Replace fatal with
7732 (claim_trampoline_space): Likewise.
7733 (have_fast_tracepoint_trampoline_buffer): Likewise.
7734 (cmd_qtstart): Likewise.
7735 (stop_tracing): Likewise.
7736 (fast_tracepoint_collecting): Likewise.
7737 (target_malloc): Likewise.
7738 (download_tracepoint): Likewise.
7739 (download_trace_state_variables): Replace check with gdb_assert.
7740 (upload_fast_traceframes): Replace fatal with internal_error.
7742 2014-08-19 Tom Tromey <tromey@redhat.com>
7743 Gary Benson <gbenson@redhat.com>
7745 * Makefile.in (SFILES): Add common/common-debug.c.
7746 (OBS): Add common-debug.o.
7747 (common-debug.o): New rule.
7748 * debug.h (debug_printf): Don't declare.
7749 * debug.c (debug_printf): Renamed and rewritten as...
7750 (debug_vprintf): New function.
7752 2014-08-19 Gary Benson <gbenson@redhat.com>
7754 * utils.h: Do not include print-utils.h.
7756 2014-08-19 Tom Tromey <tromey@redhat.com>
7757 Gary Benson <gbenson@redhat.com>
7759 * server.h: Add static assertion.
7760 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7762 2014-08-19 Tom Tromey <tromey@redhat.com>
7763 Gary Benson <gbenson@redhat.com>
7765 * Makefile.in (SFILES): Add common/errors.c.
7766 (OBS): Add errors.o.
7767 (IPA_OBS): Add errors-ipa.o.
7768 (errors.o): New rule.
7769 (errors-ipa.o): Likewise.
7770 * utils.h (perror_with_name, error, warning): Don't declare.
7771 * utils.c (warning): Renamed and rewritten as...
7772 (vwarning): New function.
7773 (error): Renamed and rewritten as...
7774 (verror): New function.
7775 (internal_error): Renamed and rewritten as...
7776 (internal_verror): New function.
7778 2014-08-07 Gary Benson <gbenson@redhat.com>
7780 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7781 * configure: Regenerate.
7782 * config.in: Likewise.
7783 * server.h: Do not include errno.h.
7784 * event-loop.c: Likewise.
7785 * hostio-errno.c: Likewise.
7786 * linux-low.c: Likewise.
7787 * remote-utils.c: Likewise.
7788 * spu-low.c: Likewise.
7789 * utils.c: Likewise.
7790 * gdbreplay.c: Unconditionally include errno.h.
7792 2014-08-07 Gary Benson <gbenson@redhat.com>
7794 * server.h: Do not include string.h.
7795 * event-loop.c: Likewise.
7796 * linux-low.c: Likewise.
7797 * regcache.c: Likewise.
7798 * remote-utils.c: Likewise.
7799 * spu-low.c: Likewise.
7800 * utils.c: Likewise.
7802 2014-08-07 Gary Benson <gbenson@redhat.com>
7804 * server.h: Do not include gdb_assert.h.
7806 2014-08-07 Gary Benson <gbenson@redhat.com>
7808 * server.h: Do not include common-utils.h.
7810 2014-08-07 Gary Benson <gbenson@redhat.com>
7812 * server.h: Do not include ptid.h.
7813 * notif.h: Likewise.
7815 2014-08-07 Gary Benson <gbenson@redhat.com>
7817 * server.h: Do not include gdb_locale.h.
7819 2014-08-07 Gary Benson <gbenson@redhat.com>
7821 * server.h: Do not include gdb/signals.h.
7822 * win32-low.c: Likewise.
7824 2014-08-07 Gary Benson <gbenson@redhat.com>
7826 * server.h: Do not include pathmax.h.
7828 2014-08-07 Gary Benson <gbenson@redhat.com>
7830 * server.h: Do not include libiberty.h.
7831 * linux-bfin-low.c: Likewise.
7833 2014-08-07 Gary Benson <gbenson@redhat.com>
7835 * server.h: Do not include ansidecl.h.
7837 2014-08-07 Gary Benson <gbenson@redhat.com>
7839 * linux-x86-low.c: Do not include stddef.h.
7840 * lynx-ppc-low.c: Likewise.
7841 * tracepoint.c: Likewise.
7843 2014-08-07 Gary Benson <gbenson@redhat.com>
7845 * server.h: Do not include stdarg.h.
7846 * nto-low.c: Likewise.
7848 2014-08-07 Gary Benson <gbenson@redhat.com>
7850 * server.h: Do not include stdlib.h.
7851 * inferiors.c: Likewise.
7852 * linux-low.c: Likewise.
7853 * regcache.c: Likewise.
7854 * spu-low.c: Likewise.
7855 * tracepoint.c: Likewise.
7856 * utils.c: Likewise.
7858 2014-08-07 Gary Benson <gbenson@redhat.com>
7860 * server.h: Do not include stdio.h.
7861 * linux-low.c: Likewise.
7862 * remote-utils.c: Likewise.
7863 * spu-low.c: Likewise.
7864 * utils.c: Likewise.
7865 * wincecompat.c: Likewise.
7867 2014-08-06 Gary Benson <gbenson@redhat.com>
7869 * regcache.c (init_register_cache): Move conditionals inside if.
7871 2014-08-06 Gary Benson <gbenson@redhat.com>
7873 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7875 2014-07-31 Gary Benson <gbenson@redhat.com>
7877 * ax.h: Do not include server.h.
7878 * gdbthread.h: Likewise.
7879 * lynx-low.h: Likewise.
7880 * notif.h: Likewise.
7882 2014-07-30 Gary Benson <gbenson@redhat.com>
7884 * server.h: Include common-defs.h.
7885 Do not include config.h or build-gnulib-gdbserver/config.h.
7887 2014-07-30 Gary Benson <gbenson@redhat.com>
7889 * hostio-errno.c: Move server.h to top of includes list.
7890 * inferiors.c: Likewise.
7891 * linux-x86-low.c: Likewise.
7892 * notif.c: Include server.h.
7894 2014-07-24 Tom Tromey <tromey@redhat.com>
7895 Gary Benson <gbenson@redhat.com>
7897 * server.h (CORE_ADDR): Now unsigned.
7899 2014-07-16 Pedro Alves <palves@redhat.com>
7901 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7903 2014-07-15 Pedro Alves <palves@redhat.com>
7905 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7908 2014-07-11 Pedro Alves <palves@redhat.com>
7910 * linux-low.c (kill_wait_lwp): New function, based on
7911 kill_one_lwp_callback, but use my_waitpid directly.
7912 (kill_one_lwp_callback, linux_kill): Use it.
7914 2014-06-23 Pedro Alves <palves@redhat.com>
7916 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7917 before setting DR0..DR3.
7919 2014-06-20 Gary Benson <gbenson@redhat.com>
7921 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7922 * configure: Regenerated.
7923 * config.in: Likewise.
7925 2014-06-20 Gary Benson <gbenson@redhat.com>
7927 * Makefile.in (SFILES): Update locations for files moved
7929 (object file files): Reordered.
7931 2014-06-20 Gary Benson <gbenson@redhat.com>
7933 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7934 (i386_dr_low_set_addr): Likewise.
7935 (i386_dr_low_get_addr): Likewise.
7936 (i386_dr_low_can_set_control): Likewise.
7937 (i386_dr_low_set_control): Likewise.
7938 (i386_dr_low_get_control): Likewise.
7939 (i386_dr_low_get_status): Likewise.
7940 (i386_get_debug_register_length): Likewise.
7941 * linux-x86-low.c (i386_dr_low_set_addr):
7942 Changed signature. Made static.
7943 (i386_dr_low_get_addr): Likewise.
7944 (i386_dr_low_set_control): Likewise.
7945 (i386_dr_low_get_control): Likewise.
7946 (i386_dr_low_get_status): Likewise.
7947 (i386_dr_low): New global variable.
7948 * win32-i386-low.c (i386_dr_low_set_addr):
7949 Changed signature. Made static.
7950 (i386_dr_low_get_addr): Likewise.
7951 (i386_dr_low_set_control): Likewise.
7952 (i386_dr_low_get_control): Likewise.
7953 (i386_dr_low_get_status): Likewise.
7954 (i386_dr_low): New global variable.
7956 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7958 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7959 * Makefile.in (AR, AR_FLAGS): Define.
7960 * configure: Regenerate.
7962 2014-06-19 Gary Benson <gbenson@redhat.com>
7964 * Makefile.in (i386-dregs.o): New rule.
7965 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7966 * i386-low.c (target.h): Remove include.
7967 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7968 (DR_CONTROL_SHIFT): Likewise.
7969 (DR_CONTROL_SIZE): Likewise.
7970 (DR_RW_EXECUTE): Likewise.
7971 (DR_RW_WRITE): Likewise.
7972 (DR_RW_READ): Likewise.
7973 (DR_RW_IORW): Likewise.
7974 (DR_LEN_1): Likewise.
7975 (DR_LEN_2): Likewise.
7976 (DR_LEN_4): Likewise.
7977 (DR_LEN_8): Likewise.
7978 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7979 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7980 (DR_ENABLE_SIZE): Likewise.
7981 (DR_LOCAL_SLOWDOWN): Likewise.
7982 (DR_GLOBAL_SLOWDOWN): Likewise.
7983 (DR_CONTROL_RESERVED): Likewise.
7984 (I386_DR_CONTROL_MASK): Likewise.
7985 (I386_DR_VACANT): Likewise.
7986 (I386_DR_LOCAL_ENABLE): Likewise.
7987 (I386_DR_GLOBAL_ENABLE): Likewise.
7988 (I386_DR_DISABLE): Likewise.
7989 (I386_DR_SET_RW_LEN): Likewise.
7990 (I386_DR_GET_RW_LEN): Likewise.
7991 (I386_DR_WATCH_HIT): Likewise.
7992 (i386_wp_op_t): Likewise.
7993 (i386_show_dr): Likewise.
7994 (i386_length_and_rw_bits): Likewise.
7995 (i386_insert_aligned_watchpoint): Likewise.
7996 (i386_remove_aligned_watchpoint): Likewise.
7997 (i386_handle_nonaligned_watchpoint): Likewise.
7998 i386_update_inferior_debug_regs(): Likewise.
7999 (i386_dr_insert_watchpoint): Likewise.
8000 (i386_dr_remove_watchpoint): Likewise.
8001 (i386_dr_region_ok_for_watchpoint): Likewise.
8002 (i386_dr_stopped_data_address): Likewise.
8003 (i386_dr_stopped_by_watchpoint): Likewise.
8005 2014-06-19 Gary Benson <gbenson@redhat.com>
8007 * i386-low.c (i386_dr_show): Renamed to
8008 i386_show_dr and made static. All uses updated.
8009 (i386_dr_length_and_rw_bits): Renamed to
8010 i386_length_and_rw_bits and made static.
8012 (i386_dr_insert_aligned_watchpoint): Renamed to
8013 i386_insert_aligned_watchpoint and made static.
8015 (i386_dr_remove_aligned_watchpoint): Renamed to
8016 i386_remove_aligned_watchpoint and made static.
8018 (i386_dr_update_inferior_debug_regs): Renamed to
8019 i386_update_inferior_debug_regs and made static.
8022 2014-06-18 Gary Benson <gbenson@redhat.com>
8024 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8025 (i386_dr_low_can_set_control): Likewise.
8026 (i386_get_debug_register_length): Likewise.
8027 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8028 (i386_dr_low_can_set_control): Likewise.
8029 (i386_get_debug_register_length): Likewise.
8031 2014-06-17 Gary Benson <gbenson@redhat.com>
8033 * i386-low.h (i386-dregs.h): New include.
8034 (DR_FIRSTADDR): Now in i386-dregs.h.
8035 (DR_LASTADDR): Likewise.
8036 (DR_NADDR): Likewise.
8037 (DR_STATUS): Likewise.
8038 (DR_CONTROL): Likewise.
8039 (i386_debug_reg_state): Likewise.
8040 (i386_dr_insert_watchpoint): Likewise.
8041 (i386_dr_remove_watchpoint): Likewise.
8042 (i386_dr_region_ok_for_watchpoint): Likewise.
8043 (i386_dr_stopped_data_address): Likewise.
8044 (i386_dr_stopped_by_watchpoint): Likewise.
8045 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8047 2014-06-18 Gary Benson <gbenson@redhat.com>
8049 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8050 i386_dr_insert_watchpoint.
8051 (i386_low_remove_watchpoint): Renamed to
8052 i386_dr_remove_watchpoint.
8053 (i386_low_region_ok_for_watchpoint): Renamed to
8054 i386_dr_region_ok_for_watchpoint.
8055 (i386_low_stopped_data_address): Renamed to
8056 i386_dr_stopped_data_address.
8057 (i386_low_stopped_by_watchpoint): Renamed to
8058 i386_dr_stopped_by_watchpoint.
8059 * i386-low.c (i386_show_dr): Renamed to
8060 i386_dr_show and made nonstatic. All uses updated.
8061 (i386_length_and_rw_bits): Renamed to
8062 i386_dr_length_and_rw_bits and made nonstatic.
8064 (i386_insert_aligned_watchpoint): Renamed to
8065 i386_dr_insert_aligned_watchpoint and made nonstatic.
8067 (i386_remove_aligned_watchpoint): Renamed to
8068 i386_dr_remove_aligned_watchpoint and made nonstatic.
8070 (i386_update_inferior_debug_regs): Renamed to
8071 i386_dr_update_inferior_debug_regs and made nonstatic.
8073 (i386_low_insert_watchpoint): Renamed to
8074 i386_dr_insert_watchpoint. All uses updated.
8075 (i386_low_remove_watchpoint): Renamed to
8076 i386_dr_remove_watchpoint. All uses updated.
8077 (i386_low_region_ok_for_watchpoint): Renamed to
8078 i386_dr_region_ok_for_watchpoint. All uses updated.
8079 (i386_low_stopped_data_address): Renamed to
8080 i386_dr_stopped_data_address. All uses updated.
8081 (i386_low_stopped_by_watchpoint): Renamed to
8082 i386_dr_stopped_by_watchpoint. All uses updated.
8084 2014-06-18 Gary Benson <gbenson@redhat.com>
8086 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8087 (i386_dr_low_can_set_control): Likewise.
8088 (i386_insert_aligned_watchpoint): New check.
8090 2014-06-18 Gary Benson <gbenson@redhat.com>
8092 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8095 2014-06-18 Gary Benson <gbenson@redhat.com>
8097 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8098 instead of fatal and error.
8099 (i386_handle_nonaligned_watchpoint): Likewise.
8101 2014-06-18 Gary Benson <gbenson@redhat.com>
8103 * i386-low.c (i386_get_debug_register_length): New macro.
8104 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8105 (i386_show_dr): Use debug_printf instead of fprintf. Use
8106 phex to format values.
8108 2014-06-18 Gary Benson <gbenson@redhat.com>
8110 * i386-low.h: Comment changes.
8111 * i386-low.c: Likewise.
8113 2014-06-18 Gary Benson <gbenson@redhat.com>
8115 * i386-low.c: Whitespace changes.
8117 2014-06-12 Tom Tromey <tromey@redhat.com>
8119 * utils.c (freeargv): Remove.
8121 2014-06-12 Tom Tromey <tromey@redhat.com>
8123 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8124 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8125 (parse_debug_format_options): Likewise.
8126 (gdbserver_usage): Likewise.
8127 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8128 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8129 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8131 ($(LIBGNU)): Depend on libiberty.
8132 (all-lib): Recurse into all subdirs.
8133 (install-only): Invoke "install" target in subdirs.
8134 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8136 * configure: Rebuild.
8137 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8138 for vasprintf, vsnprintf, or gettimeofday.
8139 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8142 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8144 * development.sh: Delete.
8145 * Makefile.in (config.status): Adjust dependency on development.sh.
8146 * configure.ac: Adjust development.sh source call.
8147 * configure: Regenerate.
8149 2014-06-02 Pedro Alves <palves@redhat.com>
8151 * ax.c (gdb_free_agent_expr): New function.
8152 * ax.h (gdb_free_agent_expr): New declaration.
8153 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8155 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8157 (clear_breakpoint_conditions_and_commands): New function.
8158 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8159 (clear_breakpoint_conditions_and_commands): New declaration.
8161 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8163 * linux-aarch64-low.c (asm/ptrace.h): Include.
8165 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8167 Fix TLS access for -static -pthread.
8168 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8169 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8170 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8172 2014-05-20 Pedro Alves <palves@redhat.com>
8174 * linux-aarch64-low.c (aarch64_insert_point)
8175 (aarch64_remove_point): No longer check whether the type is
8176 supported here. Adjust to new interface.
8177 (the_low_target): Install aarch64_supports_z_point_type as
8178 supports_z_point_type method.
8179 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8180 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8181 instead of a Z packet char. Adjust.
8182 (arm_supports_z_point_type): New function.
8183 (arm_insert_point, arm_remove_point): Adjust to new interface.
8184 (the_low_target): Install arm_supports_z_point_type.
8185 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8186 (cris_insert_point, cris_remove_point): Adjust to new interface.
8187 Don't check whether the type is supported here.
8188 (the_low_target): Install cris_supports_z_point_type.
8189 * linux-low.c (linux_supports_z_point_type): New function.
8190 (linux_insert_point, linux_remove_point): Adjust to new interface.
8191 * linux-low.h (struct linux_target_ops) <insert_point,
8192 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8193 raw_breakpoint pointer parameter.
8194 <supports_z_point_type>: New method.
8195 * linux-mips-low.c (mips_supports_z_point_type): New function.
8196 (mips_insert_point, mips_remove_point): Adjust to new interface.
8197 Use mips_supports_z_point_type.
8198 (the_low_target): Install mips_supports_z_point_type.
8199 * linux-ppc-low.c (the_low_target): Install NULL as
8200 supports_z_point_type method.
8201 * linux-s390-low.c (the_low_target): Install NULL as
8202 supports_z_point_type method.
8203 * linux-sparc-low.c (the_low_target): Install NULL as
8204 supports_z_point_type method.
8205 * linux-x86-low.c (x86_supports_z_point_type): New function.
8206 (x86_insert_point): Adjust to new insert_point interface. Use
8207 insert_memory_breakpoint. Adjust to new
8208 i386_low_insert_watchpoint interface.
8209 (x86_remove_point): Adjust to remove_point interface. Use
8210 remove_memory_breakpoint. Adjust to new
8211 i386_low_remove_watchpoint interface.
8212 (the_low_target): Install x86_supports_z_point_type.
8213 * lynx-low.c (lynx_target_ops): Install NULL as
8214 supports_z_point_type callback.
8215 * nto-low.c (nto_supports_z_point_type): New.
8216 (nto_insert_point, nto_remove_point): Adjust to new interface.
8217 (nto_target_ops): Install nto_supports_z_point_type.
8218 * mem-break.c: Adjust intro comment.
8219 (struct raw_breakpoint) <raw_type, size>: New fields.
8220 <inserted>: Update comment.
8221 <shlib_disabled>: Delete field.
8222 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8223 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8224 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8225 (raw_bkpt_type_to_target_hw_bp_type): New function.
8226 (find_enabled_raw_code_breakpoint_at): New function.
8227 (find_raw_breakpoint_at): New type and size parameters. Use them.
8228 (insert_memory_breakpoint): New function, based off
8229 set_raw_breakpoint_at.
8230 (remove_memory_breakpoint): New function.
8231 (set_raw_breakpoint_at): Reimplement.
8232 (set_breakpoint): New, based on set_breakpoint_at.
8233 (set_breakpoint_at): Reimplement.
8234 (delete_raw_breakpoint): Go through the_target->remove_point
8235 instead of assuming memory breakpoints.
8236 (find_gdb_breakpoint_at): Delete.
8237 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8238 (find_gdb_breakpoint): New function.
8239 (set_gdb_breakpoint_at): Delete.
8240 (z_type_supported): New function.
8241 (set_gdb_breakpoint_1): New function, loosely based off
8242 set_gdb_breakpoint_at.
8243 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8244 (delete_gdb_breakpoint_at): Delete.
8245 (delete_gdb_breakpoint_1): New function, loosely based off
8246 delete_gdb_breakpoint_at.
8247 (delete_gdb_breakpoint): New function.
8248 (clear_gdb_breakpoint_conditions): Rename to ...
8249 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8251 (add_condition_to_breakpoint): Make static.
8252 (add_breakpoint_condition): Take a struct breakpoint pointer
8253 instead of an address. Adjust.
8254 (gdb_condition_true_at_breakpoint): Rename to ...
8255 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8257 (gdb_condition_true_at_breakpoint): Reimplement.
8258 (add_breakpoint_commands): Take a struct breakpoint pointer
8259 instead of an address. Adjust.
8260 (gdb_no_commands_at_breakpoint): Rename to ...
8261 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8262 parameter. Return true if no breakpoint was found. Change debug
8264 (gdb_no_commands_at_breakpoint): Reimplement.
8265 (run_breakpoint_commands): Rename to ...
8266 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8267 and change return type to boolean.
8268 (run_breakpoint_commands): New function.
8269 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8270 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8271 breakpoint. Go through the_target->remove_point instead of
8272 assuming memory breakpoint.
8273 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8274 software and hardware breakpoints.
8275 (reinsert_raw_breakpoint): Go through the_target->insert_point
8276 instead of assuming memory breakpoint.
8277 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8278 software and hardware breakpoints.
8279 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8280 Check both software and hardware breakpoints.
8281 (validate_inserted_breakpoint): Assert the breakpoint is a
8282 software breakpoint. Set the inserted flag to -1 instead of
8283 setting shlib_disabled.
8284 (delete_disabled_breakpoints): Adjust.
8285 (validate_breakpoints): Only validate software breakpoints.
8286 Adjust to inserted flag change.
8287 (check_mem_read, check_mem_write): Skip breakpoint types other
8288 than software breakpoints. Adjust to inserted flag change.
8289 * mem-break.h (enum raw_bkpt_type): New enum.
8290 (raw_breakpoint, struct process_info): Forward declare.
8291 (Z_packet_to_target_hw_bp_type): Delete declaration.
8292 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8293 (set_gdb_breakpoint, delete_gdb_breakpoint)
8294 (clear_breakpoint_conditions): New declarations.
8295 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8296 (breakpoint_inserted_here): Update comment.
8297 (add_breakpoint_condition, add_breakpoint_commands): Replace
8298 address parameter with a breakpoint pointer parameter.
8299 (gdb_breakpoint_here): Update comment.
8300 (delete_gdb_breakpoint_at): Delete.
8301 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8302 * server.c (process_point_options): Take a struct breakpoint
8303 pointer instead of an address. Adjust.
8304 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8305 delete_gdb_breakpoint.
8306 * spu-low.c (spu_target_ops): Install NULL as
8307 supports_z_point_type method.
8308 * target.h: Include mem-break.h.
8309 (struct target_ops) <prepare_to_access_memory>: Update comment.
8310 <supports_z_point_type>: New field.
8311 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8312 instead of a char. Also take a raw breakpoint pointer.
8313 * win32-arm-low.c (the_low_target): Install NULL as
8314 supports_z_point_type.
8315 * win32-i386-low.c (i386_supports_z_point_type): New function.
8316 (i386_insert_point, i386_remove_point): Adjust to new interface.
8317 (the_low_target): Install i386_supports_z_point_type.
8318 * win32-low.c (win32_supports_z_point_type): New function.
8319 (win32_insert_point, win32_remove_point): Adjust to new interface.
8320 (win32_target_ops): Install win32_supports_z_point_type.
8321 * win32-low.h (struct win32_target_ops):
8322 <supports_z_point_type>: New method.
8323 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8324 instead of a char. Also take a raw breakpoint pointer.
8326 2014-05-20 Pedro Alves <palves@redhat.com>
8328 * mem-break.h: Include break-common.h.
8329 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8330 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8331 (Z_packet_to_target_hw_bp_type): New declaration.
8332 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8333 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8334 (Z_PACKET_ACCESS_WP): Delete macros.
8335 (Z_packet_to_hw_type): Delete function.
8336 * i386-low.h: Don't include break-common.h here.
8337 (Z_packet_to_hw_type): Delete declaration.
8338 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8339 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8340 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8341 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8342 * linux-aarch64-low.c: Don't include break-common.h here.
8343 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8344 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8345 (Z_packet_to_target_hw_bp_type): Delete function.
8346 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8348 (mips_insert_point, mips_remove_point): Use
8349 Z_packet_to_target_hw_bp_type.
8351 2014-05-20 Pedro Alves <palves@redhat.com>
8353 * linux-aarch64-low.c: Include break-common.h.
8354 (enum target_point_type): Delete.
8355 (Z_packet_to_point_type): Rename to ...
8356 (Z_packet_to_target_hw_bp_type): ... this, and return a
8357 target_hw_bp_type instead.
8358 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8359 instead of an enum target_point_type.
8360 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8362 (aarch64_dr_state_insert_one_point)
8363 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8364 (aarch64_handle_aligned_watchpoint)
8365 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8366 Take an enum target_hw_bp_type instead of an enum
8368 (aarch64_supports_z_point_type): New function.
8369 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8370 use Z_packet_to_target_hw_bp_type.
8372 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8374 * configure.ac: Only use -Werror by default when DEVELOPMENT
8376 * configure: Regenerate.
8378 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8380 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8381 * linux-x86-low.c (X86_64_USER_REGS): New.
8382 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8384 2014-04-28 Yao Qi <yao@codesourcery.com>
8386 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8389 2014-04-25 Pedro Alves <palves@redhat.com>
8392 * linux-low.c (linux_attach_fail_reason_string): New function.
8393 (linux_attach_lwp): Delete.
8394 (linux_attach_lwp_1): Rename to ...
8395 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8396 argument. Remove "initial" parameter. Return int instead of
8397 void. Don't error or warn here.
8398 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8399 failure to attach to the tgid. Call warning when failing to
8401 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8402 argument. Remove "initial" parameter. Return int instead of
8403 void. Don't error or warn here.
8404 (linux_attach_fail_reason_string): New declaration.
8405 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8406 interface change. Use linux_attach_fail_reason_string.
8408 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8409 Walfred Tedeschi <walfred.tedeschi@intel.com>
8411 * Makefile.in: Added rules to handle new files
8412 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8413 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8414 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8415 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8416 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8417 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8419 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8420 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8421 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8422 i386/x32-avx512.xml.
8423 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8424 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8425 i386/x32-avx512-linux.xml.
8426 * i387-fp.c (num_avx512_k_registers): New constant for number
8428 (num_avx512_zmmh_low_registers): New constant for number of
8429 lower ZMM registers (0-15).
8430 (num_avx512_zmmh_high_registers): New constant for number of
8431 higher ZMM registers (16-31).
8432 (num_avx512_ymmh_registers): New contant for number of higher
8433 YMM registers (ymm16-31 added by avx521 on x86_64).
8434 (num_avx512_xmm_registers): New constant for number of higher
8435 XMM registers (xmm16-31 added by AVX512 on x86_64).
8436 (struct i387_xsave): Add space for AVX512 registers.
8437 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8438 Add code to handle AVX512 registers.
8439 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8440 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8441 prototypei from generated file.
8442 (tdesc_amd64_avx512_linux): Likewise.
8443 (init_registers_x32_avx512_linux): Likewise.
8444 (tdesc_x32_avx512_linux): Likewise.
8445 (init_registers_i386_avx512_linux): Likewise.
8446 (tdesc_i386_avx512_linux): Likewise.
8447 (x86_64_regmap): Add AVX512 registers.
8448 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8450 (initialize_low_arch): Add code to initialize AVX512 registers.
8452 2014-04-23 Pedro Alves <palves@redhat.com>
8454 * mem-break.c (find_gdb_breakpoint_at): Make static.
8455 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8457 2014-04-23 Pedro Alves <palves@redhat.com>
8459 * i386-low.c: Don't include break-common.h here.
8460 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8461 prototype to take target_hw_bp_type as argument instead of a Z
8463 * i386-low.h: Include break-common.h here.
8464 (Z_packet_to_hw_type): Declare.
8465 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8467 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8468 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8469 (x86_remove_point): Convert the packet number to a
8470 target_hw_bp_type before calling i386_low_remove_watchpoint.
8471 * win32-i386-low.c (i386_insert_point): Convert the packet number
8472 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8473 (i386_remove_point): Convert the packet number to a
8474 target_hw_bp_type before calling i386_low_remove_watchpoint.
8476 2014-04-23 Pedro Alves <palves@redhat.com>
8478 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8480 2014-04-10 Pedro Alves <palves@redhat.com>
8482 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8483 Check if the condition or command is NULL before checking if the
8484 breakpoint is known. On success, return true.
8485 * mem-break.h (add_breakpoint_condition): Document return.
8486 (add_breakpoint_commands): Add describing comment.
8487 * server.c (skip_to_semicolon): New function.
8488 (process_point_options): Use it.
8490 2014-04-09 Pedro Alves <palves@redhat.com>
8492 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8495 2014-02-27 Pedro Alves <palves@redhat.com>
8498 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8500 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8502 (last_thread_of_process_p): Take a PID argument instead of a
8504 (linux_wait_for_lwp): Delete.
8505 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8507 (linux_low_filter_event): New function, party factored out from
8508 linux_wait_for_event.
8509 (linux_wait_for_event): Rename to ...
8510 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8511 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8512 sigsuspend. Check for zombie leaders.
8513 (linux_wait_for_event): Reimplement as wrapper around
8514 linux_wait_for_event_filtered.
8515 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8516 a normal or signal exit is seen, it's the whole process exiting.
8517 (wait_for_sigstop): No longer a for_each_inferior callback.
8518 Rewrite on top of linux_wait_for_event_filtered.
8519 (stop_all_lwps): Call wait_for_sigstop directly.
8520 * server.c (resume, handle_target_event): Handle
8521 TARGET_WAITKIND_NO_RESUMED.
8523 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8525 * win32-low.c (psapi_get_dll_name,
8526 * win32_CreateToolhelp32Snapshot): Delete.
8527 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8528 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8530 (handle_load_dll): Add function description.
8531 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8533 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8535 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8537 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8538 base address when calling win32_add_one_solib.
8539 (handle_load_dll): Delete local variable load_addr.
8540 Remove 0x1000 offset applied to DLL base address when calling
8541 win32_add_one_solib.
8542 (handle_unload_dll): Add comment.
8544 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8546 * win32-low.c (win32_add_all_dlls): Renames
8547 win32_ensure_ntdll_loaded. Rewrite function documentation.
8548 Adjust implementation to always load all DLLs.
8549 Add 0x1000 offset to DLL base address when calling
8550 win32_add_one_solib.
8551 (child_initialization_done): New static global.
8552 (do_initial_child_stuff): Set child_initialization_done to
8553 zero during child initialization, and 1 after. Replace call
8554 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8556 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8557 (handle_unload_dll): Add function documentation.
8558 (get_child_debug_event): Ignore load and unload DLL events
8559 during child initialization.
8561 2014-02-20 Doug Evans <dje@google.com>
8563 Remove global all_lwps.
8564 * inferiors.h (ptid_of): Move here from linux-low.h.
8565 (pid_of, lwpid_of): Ditto.
8566 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8567 parameter is a struct thread_info * now.
8568 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8569 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8570 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8572 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8573 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8574 * linux-arm-low.c (update_registers_callback): Update, "entry"
8575 parameter is a struct thread_info * now.
8576 Fetch lwpid from current_inferior directly.
8577 (arm_insert_point): Pass &all_threads to find_inferior instead of
8579 (arm_remove_point): Ditto.
8580 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8581 (arm_prepare_to_resume): Fetch pid from thread.
8582 (arm_read_description): Fetch lwpid from current_inferior directly.
8583 * linux-low.c (all_lwps): Delete.
8584 (delete_lwp): Delete call to remove_inferior.
8585 (handle_extended_wait): Fetch lwpid from thread.
8586 (add_lwp): Don't set lwp->entry.id. Remove call to
8587 add_inferior_to_list.
8588 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8589 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8590 (kill_one_lwp_callback): Ditto.
8591 (linux_kill): Don't dereference NULL pointer.
8592 Fetch ptid,lwpid from thread.
8593 (get_detach_signal): Fetch ptid from thread.
8594 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8595 Simplify call to regcache_invalidate_thread.
8596 (delete_lwp_callback): Update, "entry" parameter is a
8597 struct thread_info * now. Fetch pid from thread.
8598 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8599 (status_pending_p_callback): Update, "entry" parameter is a
8600 struct thread_info * now. Fetch ptid from thread.
8601 (find_lwp_pid): Update, "entry" parameter is a
8602 struct thread_info * now.
8603 (linux_wait_for_lwp): Fetch pid from thread.
8604 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8605 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8606 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8607 (dequeue_one_deferred_signal): Ditto.
8608 (cancel_breakpoint): Fetch ptid from current_inferior.
8609 (linux_wait_for_event): Pass &all_threads to find_inferior,
8610 not &all_lwps. Fetch ptid, lwpid from thread.
8611 (count_events_callback): Update, "entry" parameter is a
8612 struct thread_info * now.
8613 (select_singlestep_lwp_callback): Ditto.
8614 (select_event_lwp_callback): Ditto.
8615 (cancel_breakpoints_callback): Ditto.
8616 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8618 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8619 (unsuspend_one_lwp): Update, "entry" parameter is a
8620 struct thread_info * now.
8621 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8623 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8624 Fetch lwpid from thread, not lwp.
8625 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8626 Pass &all_threads to find_inferior, not &all_lwps.
8627 (send_sigstop): Fetch lwpid from thread, not lwp.
8628 (send_sigstop_callback): Update, "entry" parameter is a
8629 struct thread_info * now.
8630 (suspend_and_send_sigstop_callback): Ditto.
8631 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8632 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8633 struct thread_info * now.
8634 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8636 (lwp_running): Update, "entry" parameter is a
8637 struct thread_info * now.
8638 (stop_all_lwps): Fetch ptid from thread.
8639 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8640 (linux_resume_one_lwp): Fetch lwpid from thread.
8641 (linux_set_resume_request): Update, "entry" parameter is a
8642 struct thread_info * now. Fetch pid, lwpid from thread.
8643 (resume_status_pending_p): Update, "entry" parameter is a
8644 struct thread_info * now.
8645 (need_step_over_p): Ditto. Fetch lwpid from thread.
8646 (start_step_over): Fetch lwpid from thread.
8647 (linux_resume_one_thread): Update, "entry" parameter is a
8648 struct thread_info * now. Fetch lwpid from thread.
8649 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8650 (proceed_one_lwp): Update, "entry" parameter is a
8651 struct thread_info * now. Fetch lwpid from thread.
8652 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8653 struct thread_info * now.
8654 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8655 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8656 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8658 (regsets_store_inferior_registers): Ditto.
8659 (fetch_register, store_register): Ditto.
8660 (linux_read_memory, linux_write_memory): Ditto.
8661 (linux_request_interrupt): Ditto.
8662 (linux_read_auxv): Ditto.
8663 (linux_xfer_siginfo): Ditto.
8664 (linux_qxfer_spu): Ditto.
8665 (linux_qxfer_libraries_svr4): Ditto.
8666 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8667 moved to inferiors.h.
8669 (get_thread_lwp): Update.
8670 (struct lwp_info): Delete member "entry". Simplify comment for
8673 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8674 current_inferior directly.
8675 (update_watch_registers_callback): Update, "entry" parameter is a
8676 struct thread_info * now. Fetch pid from thread.
8677 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8678 (mips_insert_point): Fetch lwpid from current_inferior.
8679 Pass &all_threads to find_inferior, not &all_lwps.
8680 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8681 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8683 (mips_stopped_data_address): Ditto.
8684 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8686 * linux-tile-low.c (tile_arch_setup): Ditto.
8687 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8688 (update_debug_registers_callback): Update, "entry" parameter is a
8689 struct thread_info * now. Fetch pid from thread.
8690 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8691 Pass &all_threads to find_inferior, not &all_lwps.
8692 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8693 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8694 Pass &all_threads to find_inferior, not &all_lwps.
8695 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8696 (i386_dr_low_get_status): Ditto.
8697 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8698 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8699 (x86_linux_read_description): Ditto.
8700 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8702 2014-02-20 Doug Evans <dje@google.com>
8704 * inferiors.c (get_first_inferior): Fix buglet.
8706 2014-02-19 Doug Evans <dje@google.com>
8708 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8709 * inferiors.c (add_thread): Change result type to struct thread_info *.
8710 All callers updated.
8711 (add_lwp): Call add_thread here instead of in callers.
8712 All callers updated.
8713 * linux-low.h (get_lwp_thread): Rewrite.
8714 (struct lwp_info): New member "thread".
8716 2014-02-19 Doug Evans <dje@google.com>
8718 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8719 All callers updated.
8721 2014-02-19 Doug Evans <dje@google.com>
8723 * inferiors.c (add_thread): Fix whitespace.
8725 2014-02-19 Doug Evans <dje@google.com>
8727 * dll.c (clear_dlls): Replace accessing list implemention details
8729 * gdbthread.h (get_first_thread): Declare.
8730 * inferiors.c (for_each_inferior_with_data): New function.
8731 (get_first_thread): New function.
8732 (find_thread_ptid): Simplify.
8733 (get_first_inferior): New function.
8734 (clear_list): Delete.
8735 (one_inferior_p): New function.
8736 (clear_inferior_list): New function.
8737 (clear_inferiors): Update.
8738 * inferiors.h (for_each_inferior_with_data): Declare.
8739 (clear_inferior_list): Declare.
8740 (one_inferior_p): Declare.
8741 (get_first_inferior): Declare.
8742 * linux-low.c (linux_wait_for_event): Replace accessing list
8743 implemention details with API function.
8744 * server.c (target_running): Ditto.
8745 (accumulate_file_name_length): New function.
8746 (emit_dll_description): New function.
8747 (handle_qxfer_libraries): Replace accessing list implemention
8748 details with API function.
8749 (handle_qxfer_threads_worker): New function.
8750 (handle_qxfer_threads_proper): Replace accessing list implemention
8751 details with API function.
8752 (handle_query): Ditto.
8753 (visit_actioned_threads_callback_ftype): New typedef.
8754 (visit_actioned_threads_data): New struct.
8755 (visit_actioned_threads): Rewrite to be find_inferior callback.
8756 (resume): Call find_inferior.
8757 (handle_status): Replace accessing list implemention
8758 details with API function.
8759 (process_serial_event): Replace accessing list implemention details
8761 * target.c (set_desired_inferior): Replace accessing list implemention
8762 details with API function.
8763 * tracepoint.c (same_process_p): New function.
8764 (gdb_agent_about_to_close): Replace accessing list implemention
8765 details with API function.
8766 * win32-low.c (child_delete_thread): Replace accessing list
8767 implemention details with API function.
8768 (match_dll_by_basename): New function.
8769 (dll_is_loaded_by_basename): New function.
8770 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8771 details call to dll_is_loaded_by_basename.
8773 2014-02-19 Doug Evans <dje@google.com>
8775 * dll.h (struct dll_info): Add comment.
8776 * gdbthread.h (struct thread_info): Add comment.
8777 (current_ptid): Simplify.
8778 * inferiors.c (add_process): Update.
8779 (remove_process): Update.
8780 * inferiors.h (struct process_info): Rename member "head" to "entry".
8781 * linux-low.c (delete_lwp): Update.
8783 (last_thread_of_process_p): Update.
8784 (kill_one_lwp_callback, linux_kill): Update.
8785 (status_pending_p_callback): Update.
8786 (wait_for_sigstop): Update. Simplify read of ptid.
8787 (start_step_over): Update.
8788 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8789 (get_lwp_thread): Update.
8790 (struct lwp_info): Rename member "head" to "entry".
8791 * regcache.h (inferior_list_entry): Delete.
8792 * server.c (kill_inferior_callback): Update.
8793 (detach_or_kill_inferior_callback): Update.
8794 (print_started_pid): Update.
8795 (print_attached_pid): Update.
8796 (process_serial_event): Simplify read of ptid.
8797 * thread-db.c (thread_db_create_event): Update.
8798 (thread_db_get_tls_address): Update.
8799 * win32-low.c (current_inferior_ptid): Simplify.
8801 2014-02-19 Tom Tromey <tromey@redhat.com>
8803 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8805 (target_supports_btrace): Update.
8807 2014-02-14 Yao Qi <yao@codesourcery.com>
8809 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8810 (rsp-low-ipa.o): New target.
8812 2014-02-12 Tom Tromey <tromey@redhat.com>
8814 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8815 convert_ascii_to_int.
8816 * regcache.c (registers_to_string): Likewise.
8817 * remote-utils.c (decode_M_packet): Likewise.
8818 * server.c (process_serial_event): Likewise.
8820 2014-02-12 Tom Tromey <tromey@redhat.com>
8822 * server.c (handle_query, handle_v_run): Use hex2bin, not
8824 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8826 2014-02-12 Tom Tromey <tromey@redhat.com>
8828 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8829 convert_int_to_ascii.
8830 * regcache.c (registers_to_string, collect_register_as_string):
8832 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8834 * server.c (process_serial_event): Likewise.
8835 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8836 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8838 2014-02-12 Tom Tromey <tromey@redhat.com>
8840 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8841 bin2hex, not hexify.
8842 * tracepoint.c (cmd_qtstatus): Likewise.
8844 2014-02-12 Tom Tromey <tromey@redhat.com>
8846 * remote-utils.c (monitor_output): Pass explicit length to
8849 2014-02-12 Tom Tromey <tromey@redhat.com>
8851 * tracepoint.c: Include rsp-low.h.
8852 * server.c: Include rsp-low.h.
8853 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8854 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8856 * remote-utils.c: Include rsp-low.h.
8857 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8858 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8859 (convert_int_to_ascii, convert_ascii_to_int): Move to
8861 * regcache.c: Include rsp-low.h.
8862 * ax.c: Include rsp-low.h.
8863 * Makefile.in (SFILES): Add common/rsp-low.c.
8864 (OBS): Add rsp-low.o.
8865 (rsp-low.o): New target.
8867 2014-02-12 Tom Tromey <tromey@redhat.com>
8869 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8870 Include print-utils.h.
8871 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8872 (plongest, thirty_two, phex_nz): Remove.
8873 * Makefile.in (SFILES): Add common/print-utils.c.
8874 (OBS): Add print-utils.o.
8875 (print-utils-ipa.o): New target.
8876 (print-utils.o): New target.
8877 (IPA_OBJS): Add print-utils-ipa.o.
8879 2014-02-06 Tom Tromey <tromey@redhat.com>
8881 * Makefile.in (SFILES): Fix indentation.
8883 2014-02-05 Doug Evans <dje@google.com>
8885 * linux-low.c (linux_wait_for_event): Improve comment.
8886 (linux_wait_1): Keep current_inferior in sync with event_child.
8888 2014-01-22 Doug Evans <dje@google.com>
8890 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8892 2014-01-22 Doug Evans <dje@google.com>
8894 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8895 * configure: Regenerate.
8896 * config.in: Regenerate.
8897 * Makefile.in (SFILES): Add debug.c.
8899 * debug.c: New file.
8900 * debug.h: New file.
8901 * linux-aarch64-low.c (*): Update all debugging printfs to use
8902 debug_printf instead of fprintf.
8903 * linux-arm-low.c (*): Ditto.
8904 * linux-cris-low.c (*): Ditto.
8905 * linux-crisv32-low.c (*): Ditto.
8906 * linux-m32r-low.c (*): Ditto.
8907 * linux-sparc-low.c (*): Ditto.
8908 * linux-x86.c (*): Ditto.
8909 * linux-low.c (*): Ditto.
8910 (linux_wait_1): Add calls to debug_enter, debug_exit.
8911 (linux_wait): Remove redundant debugging printf.
8912 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8913 (linux_resume, unstop_all_lwps): Ditto.
8914 * mem-break.c (*): Update all debugging printfs to use
8915 debug_printf instead of fprintf.
8916 * remote-utils.c (*): Ditto.
8917 * thread-db.c (*): Ditto.
8918 * server.c #include <ctype.h>, "gdb_vecs.h".
8919 (debug_threads): Moved to debug.c.
8920 (*): Update all debugging printfs to use debug_printf instead of
8922 (start_inferior): Replace call to fflush with call to debug_flush.
8923 (monitor_show_help): Mention set debug-format.
8924 (parse_debug_format_options): New function.
8925 (handle_monitor_command): Handle "monitor set debug-format".
8926 (gdbserver_usage): Mention --debug-format.
8927 (main): Parse --debug-format.
8928 * server.h (debug_threads): Declaration moved to debug.h.
8930 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8931 trace_debug_1 that uses debug_printf.
8932 (tracepoint_look_up_symbols): Update all debugging printfs to use
8933 debug_printf instead of fprintf.
8935 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8937 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8940 2014-01-17 Pedro Alves <palves@redhat.com>
8943 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8944 defined after including gdb_proc_service.h.
8946 2014-01-16 Doug Evans <dje@google.com>
8948 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8949 (match_dll): Use it.
8951 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8953 * target.h (target_ops) <read_btrace>: Change parameters and
8954 return type to allow error reporting.
8955 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8956 trace reading errors on.
8957 * linux-low.c (linux_low_read_btrace): Pass trace reading
8959 (linux_low_disable_btrace): New.
8961 2014-01-15 Doug Evans <dje@google.com>
8963 * inferiors.c (thread_id_to_gdb_id): Delete.
8964 * inferiors.h (thread_id_to_gdb_id): Delete.
8966 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8968 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8969 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8972 2014-01-08 Pedro Alves <palves@redhat.com>
8974 * server.c (handle_status): Don't discard previous queued stop
8975 replies or thread's pending status here.
8976 (main) <disconnection>: Do it here instead.
8978 2014-01-08 Pedro Alves <palves@redhat.com>
8980 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8981 * server.c (visit_actioned_threads, handle_pending_status): New
8983 (handle_v_cont): Factor out parts to ...
8984 (resume): ... this new function. If in all-stop, and a thread
8985 being resumed has a pending status, report it without actually
8987 (myresume): Adjust to use the new 'resume' function.
8988 (clear_pending_status_callback, set_pending_status_callback)
8989 (find_status_pending_thread_callback): New functions.
8990 (handle_status): Handle the case of multiple threads having
8991 interesting statuses to report. Report threads' real last signal
8992 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8993 with an interesting thread to report the status for, instead of
8994 always reporting the status of the first thread.
8996 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8998 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8999 * gdbreplay.c (gdbreplay_version): Likewise.
9001 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
9003 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
9004 iov.iov_len with the real length in use.
9006 2013-12-13 Joel Brobecker <brobecker@adacore.com>
9008 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
9009 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
9010 for all targets that use win32-low.c.
9011 * win32-low.c (win32_ensure_ntdll_loaded): New function.
9012 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
9014 2013-12-13 Pedro Alves <palves@redhat.com>
9016 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
9017 if equal to TARGET_WAITKIND_LOADED.
9018 * win32-low.c (cached_status): New static global.
9019 (win32_wait): Add declaration.
9020 (do_initial_child_stuff): Flush all initial pending debug events
9021 up to the initial breakpoint.
9022 (win32_wait): If CACHED_STATUS was set, return that instead
9023 of doing a real wait. Remove the code resuming the execution
9024 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9025 during the initial phase. Also remove the code changing
9026 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9027 TARGET_WAITKIND_STOPPED.
9029 2013-12-11 Yao Qi <yao@codesourcery.com>
9031 * notif.c (handle_notif_ack): Return 0 if no notification
9034 2013-11-20 Doug Evans <dje@google.com>
9036 * linux-low.c (linux_set_resume_request): Fix comment.
9038 2013-11-20 Doug Evans <dje@google.com>
9040 * linux-low.c (resume_status_pending_p): Tweak comment.
9042 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9044 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9045 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9046 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9047 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9048 (srv_amd64_regobj): Add amd64-mpx.o.
9049 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9050 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9051 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9052 * i387-fp.c (num_pl_bnd_register) Added constant.
9053 (num_pl_bnd_cfg_registers) Added constant.
9054 (struct i387_xsave) Added reserved area and MPX fields.
9055 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9056 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9058 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9059 (init_registers_amd64_mpx_linux): Declare new function.
9060 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9061 (x86_64_regmap): Add MPX registers.
9062 (x86_linux_read_description): Add MPX case.
9063 (initialize_low_arch): Initialize MPX targets.
9065 2013-11-18 Tom Tromey <tromey@redhat.com>
9067 * configure: Rebuild.
9068 * configure.ac: Don't check for stdlib.h.
9069 * gdbreplay.c: Unconditionally include stdlib.h.
9071 2013-11-18 Tom Tromey <tromey@redhat.com>
9073 * config.in: Rebuild.
9074 * configure: Rebuild.
9075 * configure.ac: Don't use AC_HEADER_DIRENT.
9077 2013-11-18 Tom Tromey <tromey@redhat.com>
9079 * server.h: Don't check HAVE_STRING_H.
9080 * gdbreplay.c: Don't check HAVE_STRING_H.
9081 * configure: Rebuild.
9083 2013-11-18 Tom Tromey <tromey@redhat.com>
9085 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9088 2013-11-08 Tom Tromey <tromey@redhat.com>
9090 * configure, config.in: Rebuild.
9091 * configure.ac: Remove unused configury.
9093 2013-11-08 Tom Tromey <tromey@redhat.com>
9095 * acinclude.m4: Include common.m4, codeset.m4.
9096 * configure, config.in: Rebuild.
9097 * configure.ac: Use GDB_AC_COMMON.
9099 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9101 * linux-s390-low.c (HWCAP_S390_TE): New define.
9102 (s390_arch_setup): Consider the TE field in the HWCAP for
9103 determining 'have_regset_tdb'.
9105 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9108 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9111 2013-10-02 Pedro Alves <palves@redhat.com>
9113 * server.c (process_serial_event): Don't output "GDBserver
9114 exiting" if GDB is connected through stdio.
9115 * target.c (mywait): Likewise, be silent if GDB is connected
9118 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9120 * lynx-low.c (lynx_add_threads_after_attach): New function.
9121 (lynx_attach): Remove call to add_thread. Add call to
9122 lynx_add_threads_after_attach instead.
9124 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9126 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9127 * config.in, configure: Regenerated.
9129 2013-09-18 Yao Qi <yao@codesourcery.com>
9132 * server.c (start_inferior): Clear 'resume_info'.
9134 2013-09-16 Jiong Wang <jiwang@tilera.com>
9136 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9139 2013-09-16 Jiong Wang <jiwang@tilera.com>
9141 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9142 linux-tile-low.o to srv_tgtobj.
9144 2013-09-16 Will Newton <will.newton@linaro.org>
9146 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9149 2013-09-06 Pedro Alves <palves@redhat.com>
9151 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9152 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9153 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9154 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9155 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9156 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9158 2013-09-06 Pedro Alves <palves@redhat.com>
9160 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9161 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9163 2013-09-06 Pedro Alves <palves@redhat.com>
9165 * linux-amd64-ipa.c: Include tracepoint.h.
9166 * linux-i386-ipa.c: Include tracepoint.h.
9168 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9170 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9171 (ps_get_thread_area): New function.
9173 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9175 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9176 (initialize_low_arch): Call init_registers_crisv32 rather than
9177 init_register_crisv32.
9179 2013-09-05 Pedro Alves <palves@redhat.com>
9181 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9183 * hostio.h: ... this new file.
9184 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9185 win32-low.c: Include hostio.h.
9187 2013-09-05 Pedro Alves <palves@redhat.com>
9189 * server.h (gdb_client_data, handler_func, callback_handler_func)
9190 (delete_file_handler, add_file_handler, append_callback_event)
9191 (delete_callback_event, start_event_loop, initialize_event_loop):
9192 Move to event-loop.h and include it.
9193 * event-loop.h: New file.
9195 2013-09-05 Pedro Alves <palves@redhat.com>
9197 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9198 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9199 (loaded_dll, unloaded_dll): Move to ...
9200 * dll.h: ... this new file.
9201 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9203 2013-09-05 Pedro Alves <palves@redhat.com>
9205 * server.h (current_process, get_thread_process, all_processes)
9206 (add_inferior_to_list, for_each_inferior, current_inferior)
9207 (remove_inferior, add_process, remove_process, find_process_pid)
9208 (have_started_inferiors_p, have_attached_inferiors_p)
9209 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9210 (clear_inferiors, find_inferior, find_inferior_id)
9211 (inferior_target_data, set_inferior_target_data)
9212 (inferior_regcache_data, set_inferior_regcache_data): Move to
9213 inferiors.h, and include it.
9214 * inferiors.h: New file.
9216 2013-09-05 Pedro Alves <palves@redhat.com>
9218 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9222 2013-09-05 Pedro Alves <palves@redhat.com>
9224 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9226 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9227 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9228 (handle_tracepoint_general_set, handle_tracepoint_query)
9229 (tracepoint_finished_step, tracepoint_was_hit)
9230 (release_while_stepping_state_list, current_traceframe)
9231 (in_readonly_region, traceframe_read_mem)
9232 (fetch_traceframe_registers, traceframe_read_sdata)
9233 (traceframe_read_info, struct fast_tpoint_collect_status)
9234 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9235 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9236 (supply_fast_tracepoint_registers)
9237 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9238 (ipa_tdesc, claim_trampoline_space)
9239 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9240 (agent_mem_read, agent_get_trace_state_variable_value)
9241 (agent_set_trace_state_variable_value, agent_tsv_read)
9242 (agent_mem_read_string, get_raw_reg_func_addr)
9243 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9244 * tracepoint.h: ... this new file.
9246 2013-09-05 Pedro Alves <palves@redhat.com>
9248 * server.h (perror_with_name, error, fatal, warning, paddress)
9249 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9251 * utils.h: New file.
9253 2013-09-05 Pedro Alves <palves@redhat.com>
9255 * server.h (remote_debug, noack_mode, transport_is_reliable)
9256 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9257 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9258 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9259 (write_enn, initialize_async_io, enable_async_io)
9260 (disable_async_io, check_remote_input_interrupt_request)
9261 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9262 (dead_thread_notify, prepare_resume_reply)
9263 (decode_address_to_semicolon, decode_address, decode_m_packet)
9264 (decode_M_packet, decode_X_packet, decode_xfer_write)
9265 (decode_search_memory_packet, unhexify, hexify)
9266 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9267 (look_up_one_symbol, relocate_instruction)
9268 (monitor_output): Move to remote-utils.h, and include it.
9269 * remote-utils.h: New file.
9271 2013-09-05 Pedro Alves <palves@redhat.com>
9273 * server.h (_): Delete.
9275 2013-09-02 Pedro Alves <palves@redhat.com>
9277 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9278 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9280 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9282 2013-09-02 Pierre Muller <muller@sourceware.org>
9284 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9285 or WriteProcessMemory complete successfully and handle
9286 ERROR_PARTIAL_COPY error.
9288 2013-09-02 Pedro Alves <palves@redhat.com>
9290 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9291 error instead of EIO.
9293 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9296 * linux-low.c: Include filestuff.h.
9297 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9298 * lynx-low.c: Include filestuff.h.
9299 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9300 * server.c: Include filestuff.h.
9301 (main): Call notice_open_fds.
9302 * spu-low.c: Include filestuff.h.
9303 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9305 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9307 * Makefile.in: Explain why ../target and ../nat are not
9308 listed as include file search paths.
9309 (linux-waitpid.o): New object file rule.
9310 * configure.srv (srv_native_linux_obj): New variable.
9311 Replace all occurrences of linux native object files with
9312 $srv_native_linux_obj.
9313 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9314 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9315 (linux_enable_event_reporting): Remove declaration.
9316 (my_waitpid): Moved to common/linux-waitpid.c.
9317 (linux_wait_for_event): Pass ptid when calling
9318 linux_enable_event_reporting.
9319 (linux_supports_tracefork_flag): Remove.
9320 (linux_enable_event_reporting): Likewise.
9321 (linux_tracefork_grandchild): Remove.
9322 (STACK_SIZE): Moved to common/linux-ptrace.c.
9323 (linux_tracefork_child): Remove.
9324 (linux_test_for_tracefork): Remove.
9325 (linux_look_up_symbols): Call linux_supports_traceclone.
9326 (initialize_low): Remove call to linux_test_for_tracefork.
9327 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9328 common/linux-ptrace.h.
9329 (PTRACE_TYPE_ARG4): Likewise.
9330 Include linux-ptrace.h.
9332 2013-08-21 Pedro Alves <palves@redhat.com>
9334 * config.in: Renegerate.
9336 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9338 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9339 (SFILES): Remove $(srcdir)/common/target-common.c and
9340 add $(srcdir)/target/waitstatus.c.
9341 (OBS): Remove target-common.o and add waitstatus.o.
9342 (server_h): Remove $(srcdir)/../common/target-common.h and
9343 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9344 and $(srcdir)/../target/waitstatus.h.
9345 (target-common.o): Remove.
9346 (waitstatus.o): New target object file.
9347 * target.h: Do not include target-common.h and
9348 include target/resume.h, target/wait.h and
9349 target/waitstatus.h.
9351 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9353 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9354 to PTRACE_TYPE_ARG3.
9355 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9356 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9358 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9359 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9361 2013-07-27 Jie Zhang <jie@codesourcery.com>
9362 Daniel Jacobowitz <dan@codesourcery.com>
9363 Yao Qi <yao@codesourcery.com>
9365 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9366 (mips-linux-watch.o): New rule.
9367 (mips_linux_watch_h): New variable.
9368 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9370 * linux-mips-low.c: Include mips-linux-watch.h.
9371 (struct arch_process_info, struct arch_lwp_info): New.
9372 (update_watch_registers_callback): New function.
9373 (mips_linux_new_process, mips_linux_new_thread) New functions.
9374 (mips_linux_prepare_to_resume, mips_insert_point): New
9376 (mips_remove_point, mips_stopped_by_watchpoint): New
9378 (rsp_bp_type_to_target_hw_bp_type): New function.
9379 (mips_stopped_data_address): New function.
9380 (the_low_target): Add watchpoint support functions.
9382 2013-07-27 Yao Qi <yao@codesourcery.com>
9384 * i386-low.c: Include break-common.h.
9385 (enum target_hw_bp_type): Remove.
9387 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9389 * Makefile.in (SFILES): /common/target-common.c.
9390 (OBS): Add target-common.o.
9391 (server_h): Add $(srcdir)/../common/target-common.h.
9392 (target-common.o): New target.
9393 * server.c (queue_stop_reply_callback): Free
9394 status string after use.
9395 * target.c (target_waitstatus_to_string): Remove.
9396 * target.h: Include target-common.h.
9397 (resume_kind): Likewise.
9398 (target_waitkind): Likewise.
9399 (target_waitstatus): Likewise.
9400 (TARGET_WNOHANG): Likewise.
9402 2013-07-04 Yao Qi <yao@codesourcery.com>
9404 * Makefile.in (host_alias): Use @host_noncanonical@.
9405 (target_alias): Use @target_noncanonical@.
9406 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9407 ACX_NONCANONICAL_HOST.
9408 * configure: Regenerated.
9411 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9413 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9414 * configure: Rebuild.
9415 * Makefile.in (version_host, version_target): Get from configure.
9416 (version.c): Use $(version_host) and $(version_target).
9418 2013-07-03 Pedro Alves <palves@redhat.com>
9420 * Makefile.in (config.status): Depend on development.sh.
9421 * acinclude.m4: Include libmcheck.m4.
9422 * configure: Regenerate.
9424 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9426 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9427 attribute inside the parentheses.
9428 (winapi_DebugSetProcessKillOnExit): Ditto.
9429 (winapi_DebugBreakProcess): Ditto.
9430 (winapi_GenerateConsoleCtrlEvent): Ditto.
9432 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9434 * notif.h (notif_event): Add a dummy member to avoid compiler
9437 2013-07-01 Pedro Alves <palves@redhat.com>
9439 * hostio.c (HOSTIO_PATH_MAX): Define.
9440 (require_filename, handle_open, handle_unlink, handle_readlink):
9443 2013-07-01 Pedro Alves <palves@redhat.com>
9445 * server.h: Include "pathmax.h".
9446 * linux-low.c: Don't include sys/param.h.
9447 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9449 * win32-low.c: Don't include sys/param.h.
9450 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9452 2013-07-01 Pedro Alves <palves@redhat.com>
9454 * event-loop.c: Don't check HAVE_UNISTD_H before including
9456 * gdbreplay.c: Likewise.
9457 * remote-utils.c: Likewise.
9458 * server.c: Likewise.
9459 * configure.ac: Don't check for unistd.h.
9460 * configure: Regenerate.
9462 2013-06-28 Tom Tromey <tromey@redhat.com>
9464 * Makefile.in (version.c): Use version.in, not
9467 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9469 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9470 * configure: Rebuild.
9471 * Makefile.in (version_host, version_target): Get from configure.
9472 (version.c): Use $(version_host) and $(version_target).
9474 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9476 Fix trace-status to output user name without trailing colon.
9477 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9479 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9481 Fix trace-status to output proper start-time and stop-time.
9482 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9483 output start time and stop time in hex as gdb expects.
9485 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9487 * tracepoint.c (build_traceframe_info_xml): Output trace state
9488 variables present in the trace buffer.
9490 2013-06-24 Tom Tromey <tromey@redhat.com>
9492 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9494 (version.o): Remove.
9495 * gdbreplay.c: Include version.h.
9496 (version, host_name): Don't declare.
9497 * server.h: Include version.h.
9498 (version, host_name): Don't declare.
9500 2013-06-12 Pedro Alves <palves@redhat.com>
9502 * linux-x86-low.c (linux_is_elf64): Delete global.
9503 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9504 with local linux_pid_exe_is_elf_64_file use.
9506 2013-06-11 Pedro Alves <palves@redhat.com>
9508 * linux-low.c (regset_disabled, disable_regset): New functions.
9509 (regsets_fetch_inferior_registers)
9510 (regsets_store_inferior_registers): Use them.
9511 (initialize_regsets_info); Don't allocate the disabled_regsets
9513 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9516 2013-06-11 Pedro Alves <palves@redhat.com>
9518 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9521 2013-06-11 Pedro Alves <palves@redhat.com>
9523 * linux-x86-low.c (initialize_low_arch): Call
9524 init_registers_x32_avx_linux.
9526 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9528 Fix compatibility with Android Bionic.
9529 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9532 2013-06-07 Pedro Alves <palves@redhat.com>
9535 * Makefile.in (OBS): Add tdesc.o.
9536 (IPA_OBJS): Add tdesc-ipa.o.
9537 (tdesc-ipa.o): New rule.
9538 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9540 * linux-low.c (new_inferior): Delete.
9541 (disabled_regsets, num_regsets): Delete.
9542 (linux_add_process): Adjust to set the new per-process
9544 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9545 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9546 was a stop. When calling arch_setup, switch the current inferior
9547 to the thread that got an event.
9548 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9549 (regsets_fetch_inferior_registers)
9550 (regsets_store_inferior_registers): New regsets_info parameter.
9552 (linux_register_in_regsets): New regs_info parameter. Adjust to
9554 (register_addr, fetch_register, store_register): New usrregs_info
9555 parameter. Adjust to use it.
9556 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9557 parameter regs_info. Adjust to use it.
9558 (linux_fetch_registers): Get the current inferior's regs_info, and
9560 (linux_store_registers): Ditto.
9561 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9562 (initialize_low): Don't initialize the target_regsets here. Call
9563 initialize_low_arch.
9564 * linux-low.h (target_regsets): Delete declaration.
9565 (struct regsets_info): New.
9566 (struct usrregs_info): New.
9567 (struct regs_info): New.
9568 (struct process_info_private) <new_inferior>: New field.
9569 (struct linux_target_ops): Delete the num_regs, regmap, and
9570 regset_bitmap fields. New field regs_info.
9571 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9572 * i387-fp.c (num_xmm_registers): Delete.
9573 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9574 calls to new interface.
9575 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9576 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9577 Infer the number of xmm registers from the regcache's target
9579 * i387-fp.h (num_xmm_registers): Delete.
9580 * inferiors.c (add_thread): Don't install the thread's regcache
9582 * proc-service.c (gregset_info): Fetch the current inferior's
9583 regs_info. Adjust to use it.
9584 * regcache.c: Include tdesc.h.
9585 (register_bytes, reg_defs, num_registers)
9586 (gdbserver_expedite_regs): Delete.
9587 (get_thread_regcache): If the thread doesn't have a regcache yet,
9588 create one, instead of aborting gdbserver.
9589 (regcache_invalidate_one): Rename to ...
9590 (regcache_invalidate_thread): ... this.
9591 (regcache_invalidate_one): New.
9592 (regcache_invalidate): Only invalidate registers of the current
9594 (init_register_cache): Add target_desc parameter, and use it.
9595 (new_register_cache): Ditto. Assert the target description has a
9596 non zero registers_size.
9597 (regcache_cpy): Add assertions. Adjust.
9598 (realloc_register_cache, set_register_cache): Delete.
9599 (registers_to_string, registers_from_string): Adjust.
9600 (find_register_by_name, find_regno, find_register_by_number)
9601 (register_cache_size): Add target_desc parameter, and use it.
9602 (free_register_cache_thread, free_register_cache_thread_one)
9603 (regcache_release, register_cache_size): New.
9604 (register_size): Add target_desc parameter, and use it.
9605 (register_data, supply_register, supply_register_zeroed)
9606 (supply_regblock, supply_register_by_name, collect_register)
9607 (collect_register_as_string, collect_register_by_name): Adjust.
9608 * regcache.h (struct target_desc): Forward declare.
9609 (struct regcache) <tdesc>: New field.
9610 (init_register_cache, new_register_cache): Add target_desc
9612 (regcache_invalidate_thread): Declare.
9613 (regcache_invalidate_one): Delete declaration.
9614 (regcache_release): Declare.
9615 (find_register_by_number, register_cache_size, register_size)
9616 (find_regno): Add target_desc parameter.
9617 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9619 * remote-utils.c: Include tdesc.h.
9620 (outreg, prepare_resume_reply): Adjust.
9621 * server.c: Include tdesc.h.
9622 (gdbserver_xmltarget): Delete declaration.
9623 (get_features_xml, process_serial_event): Adjust.
9624 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9626 (struct process_info) <tdesc>: New field.
9627 (ipa_tdesc): Declare.
9628 * tdesc.c: New file.
9629 * tdesc.h: New file.
9630 * tracepoint.c: Include tdesc.h.
9631 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9632 (get_context_regcache): Adjust to pass ipa_tdesc down.
9633 (do_action_at_tracepoint): Adjust to get the register cache size
9634 from the context regcache's description.
9635 (traceframe_walk_blocks): Adjust to get the register cache size
9636 from the current trace frame's description.
9637 (traceframe_get_pc): Adjust to get current trace frame's
9638 description and pass it down.
9639 (gdb_collect): Adjust to get the register cache size from the
9641 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9642 (gdbserver_xmltarget): Delete.
9643 (initialize_low_tracepoint): Set the ipa's target description.
9644 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9645 (initialize_low_tracepoint): Set the ipa's target description.
9646 * linux-x86-low.c: Include tdesc.h.
9647 [__x86_64__] (is_64bit_tdesc): New.
9648 (ps_get_thread_area, x86_get_thread_area): Use it.
9649 (i386_cannot_store_register): Rename to ...
9650 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9651 (i386_cannot_fetch_register): Rename to ...
9652 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9653 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9655 (target_regsets): Rename to ...
9656 (x86_regsets): ... this.
9657 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9659 (x86_siginfo_fixup): Use is_64bit_tdesc.
9660 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9661 (tdesc_x32_avx_linux, tdesc_x32_linux)
9662 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9664 (x86_linux_update_xmltarget): Delete.
9665 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9666 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9667 (AMD64_LINUX_USER64_CS): New.
9668 (x86_linux_read_description): New, based on
9669 x86_linux_update_xmltarget.
9670 (same_process_callback): New.
9671 (x86_arch_setup_process_callback): New.
9672 (x86_linux_update_xmltarget): New.
9673 (x86_regsets_info): New.
9674 (amd64_linux_regs_info): New.
9675 (i386_linux_usrregs_info): New.
9676 (i386_linux_regs_info): New.
9677 (x86_linux_regs_info): New.
9678 (x86_arch_setup): Reimplement.
9679 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9680 (x86_emit_ops): Ditto.
9681 (the_low_target): Adjust. Install x86_linux_regs_info,
9682 x86_cannot_fetch_register, and x86_cannot_store_register.
9683 (initialize_low_arch): New.
9684 * linux-ia64-low.c (tdesc_ia64): Declare.
9685 (ia64_fetch_register): Adjust.
9686 (ia64_usrregs_info, regs_info): New globals.
9687 (ia64_regs_info): New function.
9688 (the_low_target): Adjust.
9689 (initialize_low_arch): New function.
9690 * linux-sparc-low.c (tdesc_sparc64): Declare.
9691 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9693 (sparc_arch_setup): New function.
9694 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9695 (the_low_target): Adjust.
9696 (initialize_low_arch): New function.
9697 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9698 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9699 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9700 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9701 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9702 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9703 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9704 (tdesc_powerpc_isa205_vsx64l): Declare.
9705 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9706 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9707 (ppc_set_pc, ppc_get_hwcap): Adjust.
9708 (ppc_usrregs_info): Forward declare.
9709 (!__powerpc64__) ppc_regmap_adjusted: New global.
9710 (ppc_arch_setup): Adjust to the current process'es target
9712 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9713 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9714 (ppc_store_evrregset): Adjust.
9715 (target_regsets): Rename to ...
9716 (ppc_regsets): ... this, and make static.
9717 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9718 (ppc_regs_info): New function.
9719 (the_low_target): Adjust.
9720 (initialize_low_arch): New function.
9721 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9722 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9723 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9724 (tdesc_s390x_linux64v2): Declare.
9725 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9726 (s390_fill_gregset, s390_store_last_break): Adjust.
9727 (target_regsets): Rename to ...
9728 (s390_regsets): ... this, and make static.
9729 (s390_get_pc, s390_set_pc): Adjust.
9730 (s390_get_hwcap): New target_desc parameter, and use it.
9731 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9732 (s390_arch_setup): Adjust to set the current process'es target
9733 description. Don't adjust the regmap.
9734 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9735 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9736 (regs_info_3264): New globals.
9737 (s390_regs_info): New function.
9738 (the_low_target): Adjust.
9739 (initialize_low_arch): New function.
9740 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9741 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9742 [__mips64] (init_registers_mips_linux)
9743 (init_registers_mips_dsp_linux): Delete defines.
9744 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9745 (have_dsp): New global.
9746 (mips_read_description): New, based on mips_arch_setup.
9747 (mips_arch_setup): Reimplement.
9748 (get_usrregs_info): New function.
9749 (mips_cannot_fetch_register, mips_cannot_store_register)
9750 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9751 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9752 (target_regsets): Rename to ...
9753 (mips_regsets): ... this, and make static.
9754 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9755 (dsp_regs_info, regs_info): New globals.
9756 (mips_regs_info): New function.
9757 (the_low_target): Adjust.
9758 (initialize_low_arch): New function.
9759 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9760 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9762 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9763 (arm_read_description): New, with bits factored from
9765 (arm_arch_setup): Reimplement.
9766 (target_regsets): Rename to ...
9767 (arm_regsets): ... this, and make static.
9768 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9769 (arm_regs_info): New function.
9770 (the_low_target): Adjust.
9771 (initialize_low_arch): New function.
9772 * linux-m68k-low.c (tdesc_m68k): Declare.
9773 (target_regsets): Rename to ...
9774 (m68k_regsets): ... this, and make static.
9775 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9776 (m68k_regs_info): New function.
9777 (m68k_arch_setup): New function.
9778 (the_low_target): Adjust.
9779 (initialize_low_arch): New function.
9780 * linux-sh-low.c (tdesc_sharch): Declare.
9781 (target_regsets): Rename to ...
9782 (sh_regsets): ... this, and make static.
9783 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9784 (sh_regs_info, sh_arch_setup): New functions.
9785 (the_low_target): Adjust.
9786 (initialize_low_arch): New function.
9787 * linux-bfin-low.c (tdesc_bfin): Declare.
9788 (bfin_arch_setup): New function.
9789 (bfin_usrregs_info, regs_info): New globals.
9790 (bfin_regs_info): New function.
9791 (the_low_target): Adjust.
9792 (initialize_low_arch): New function.
9793 * linux-cris-low.c (tdesc_cris): Declare.
9794 (cris_arch_setup): New function.
9795 (cris_usrregs_info, regs_info): New globals.
9796 (cris_regs_info): New function.
9797 (the_low_target): Adjust.
9798 (initialize_low_arch): New function.
9799 * linux-cris-low.c (tdesc_crisv32): Declare.
9800 (cris_arch_setup): New function.
9801 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9802 (cris_regs_info): New function.
9803 (the_low_target): Adjust.
9804 (initialize_low_arch): New function.
9805 * linux-m32r-low.c (tdesc_m32r): Declare.
9806 (m32r_arch_setup): New function.
9807 (m32r_usrregs_info, regs_info): New globals.
9808 (m32r_regs_info): Adjust.
9809 (initialize_low_arch): New function.
9810 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9811 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9812 (tic6x_usrregs_info): Forward declare.
9813 (tic6x_read_description): New function, based on ...
9814 (tic6x_arch_setup): ... this. Reimplement.
9815 (target_regsets): Rename to ...
9816 (tic6x_regsets): ... this, and make static.
9817 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9818 (tic6x_regs_info): New function.
9819 (the_low_target): Adjust.
9820 (initialize_low_arch): New function.
9821 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9822 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9823 (target_regsets): Rename to ...
9824 (xtensa_regsets): ... this, and make static.
9825 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9827 (xtensa_arch_setup, xtensa_regs_info): New functions.
9828 (the_low_target): Adjust.
9829 (initialize_low_arch): New function.
9830 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9831 (nios2_arch_setup): Set the current process'es tdesc.
9832 (target_regsets): Rename to ...
9833 (nios2_regsets): ... this.
9834 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9835 (nios2_regs_info): New function.
9836 (the_low_target): Adjust.
9837 (initialize_low_arch): New function.
9838 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9839 (aarch64_arch_setup): Set the current process'es tdesc.
9840 (target_regsets): Rename to ...
9841 (aarch64_regsets): ... this.
9842 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9843 (aarch64_regs_info): New function.
9844 (the_low_target): Adjust.
9845 (initialize_low_arch): New function.
9846 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9848 (target_regsets): Rename to ...
9849 (tile_regsets): ... this.
9850 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9851 (tile_regs_info): New function.
9852 (tile_arch_setup): Set the current process'es tdesc.
9853 (the_low_target): Adjust.
9854 (initialize_low_arch): New function.
9855 * spu-low.c (tdesc_spu): Declare.
9856 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9857 * win32-arm-low.c (tdesc_arm): Declare.
9858 (arm_arch_setup): New function.
9859 (the_low_target): Install arm_arch_setup instead of
9861 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9862 (init_windows_x86): Rename to ...
9863 (i386_arch_setup): ... this. Set `win32_tdesc'.
9864 (the_low_target): Adjust.
9865 * win32-low.c (win32_tdesc): New global.
9866 (child_add_thread): Don't create the thread cache here.
9867 (do_initial_child_stuff): Set the new process'es tdesc.
9868 * win32-low.h (struct target_desc): Forward declare.
9869 (win32_tdesc): Declare.
9870 * lynx-i386-low.c (tdesc_i386): Declare global.
9871 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9872 * lynx-low.c (lynx_tdesc): New global.
9873 (lynx_add_process): Set the new process'es tdesc.
9874 * lynx-low.h (struct target_desc): Forward declare.
9875 (lynx_tdesc): Declare global.
9876 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9877 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9878 * nto-low.c (nto_tdesc): New global.
9879 (do_attach): Set the new process'es tdesc.
9880 * nto-low.h (struct target_desc): Forward declare.
9881 (nto_tdesc): Declare.
9882 * nto-x86-low.c (tdesc_i386): Declare.
9883 (nto_x86_arch_setup): Set `nto_tdesc'.
9885 2013-06-04 Gary Benson <gbenson@redhat.com>
9887 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9888 to qSupported response when appropriate.
9889 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9890 with nonzero-length annex.
9891 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9892 arguments supplied in annex.
9894 2013-05-31 Doug Evans <dje@google.com>
9897 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9898 64 bits in 64-cross-32 environment.
9900 2013-05-28 Pedro Alves <palves@redhat.com>
9902 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9903 (aarch64-without-fpu.c): Delete rule.
9904 * configure.srv (aarch64*-*-linux*): Remove references to
9905 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9906 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9909 2013-05-24 Pedro Alves <palves@redhat.com>
9911 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9912 instead of strchr/decode_address. Error if the range isn't split
9913 with a ','. Don't assume there's be a ':' in the action.
9915 2013-05-23 Yao Qi <yao@codesourcery.com>
9916 Pedro Alves <palves@redhat.com>
9918 * linux-low.c (lwp_in_step_range): New function.
9919 (linux_wait_1): If the thread was range stepping and stopped
9920 outside the stepping range, report the stop to GDB. Otherwise,
9921 continue stepping. Add range stepping debug output.
9922 (linux_set_resume_request): Copy the step range from the resume
9924 (linux_supports_range_stepping): New.
9925 (linux_target_ops) <supports_range_stepping>: Set to
9926 linux_supports_range_stepping.
9927 * linux-low.h (struct linux_target_ops)
9928 <supports_range_stepping>: New field.
9929 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9930 * linux-x86-low.c (x86_supports_range_stepping): New.
9931 (the_low_target) <supports_range_stepping>: Set to
9932 x86_supports_range_stepping.
9933 * server.c (handle_v_cont): Handle 'r' action.
9934 (handle_v_requests): Append ";r" if the target supports range
9936 * target.h (struct thread_resume) <step_range_start,
9937 step_range_end>: New fields.
9938 (struct target_ops) <supports_range_stepping>:
9940 (target_supports_range_stepping): New macro.
9942 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9944 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9945 confusion in comment.
9947 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9949 * lynx-low.c (struct process_info_private): New type.
9950 (lynx_add_process): New function.
9951 (lynx_create_inferior, lynx_attach): Replace calls to
9952 add_process by calls to lynx_add_process.
9953 (lynx_resume): If PTID is null, then try using
9954 current_process()->private->last_wait_event_ptid.
9956 (lynx_clear_inferiors): Delete. The contents of that function
9957 has been inlined in lynx_mourn;
9958 (lynx_wait_1): Save the ptid in the process's private data.
9959 (lynx_mourn): Free the process' private data. Replace call
9960 to lynx_clear_inferiors by call to clear_inferiors.
9962 2013-05-17 Yao Qi <yao@codesourcery.com>
9964 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9967 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9969 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9970 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9971 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9972 PT_TEXT_END_ADDR guards. Update comments.
9973 (linux_target_op) <read_offsets>: Conditionally define to
9974 linux_read_offsets if the target is UCLIBC and if it defines
9975 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9977 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9978 Andrew Jenner <andrew@codesourcery.com>
9980 * Makefile.in (SFILES): Add linux-nios2-low.c.
9981 (clean): Add action to delete nios2-linux.c.
9982 (nios2-linux.c): New rule.
9983 * configure.srv: Add nios2*-*-linux*.
9984 * linux-nios2-low.c: New.
9986 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9988 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9990 2013-04-25 Hui Zhu <hui@codesourcery.com>
9993 * ax.c (ax_printf): Add fflush.
9995 2013-04-22 Tom Tromey <tromey@redhat.com>
9997 * Makefile.in (SFILES): Add filestuff.c.
9998 (OBS): Add filestuff.o.
9999 (filestuff.o): New target.
10000 * config.in, configure: Rebuild.
10001 * configure.ac: Check for fdwalk, pipe2.
10003 2013-04-17 Pedro Alves <palves@redhat.com>
10005 * configure.ac (USE_THREAD_DB): Delete variable.
10006 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
10007 Don't AC_SUBST USE_THREAD_DB.
10008 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
10009 * config.in, configure: Regenerate.
10011 2013-04-16 Pedro Alves <palves@redhat.com>
10013 * linux-low.h (struct lwp_info) <thread_known>: Move under
10014 the USE_THREAD_DB #ifdef.
10016 2013-04-16 Pedro Alves <palves@redhat.com>
10018 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10019 (linux-low.o): Delete rule.
10020 * linux-low.h: Always include "gdb_thread_db.h" instead of
10021 conditionally including thread_db.h.
10022 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10025 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10027 * Makefile.in (install-only): Fix make install regression.
10029 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10031 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10032 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10034 * gdbserver.1: Remove.
10036 2013-03-22 Pedro Alves <palves@redhat.com>
10038 * linux-low.c (handle_extended_wait): Don't call
10039 linux_enable_event_reporting.
10041 2013-03-15 Tony Theodore <tonyt@logyst.com>
10044 * Makefile.in (SHELL): Use @SHELL@.
10046 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10048 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10051 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10053 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10054 Remove extraneous NULL element.
10056 2013-03-13 Yao Qi <yao@codesourcery.com>
10058 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10059 'V' block in trace frame.
10061 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10063 * target.h (struct target_ops): Add btrace ops.
10064 (target_supports_btrace): New macro.
10065 (target_enable_btrace): New macro.
10066 (target_disable_btrace): New macro.
10067 (target_read_btrace): New macro.
10068 * gdbthread.h (struct thread_info): Add btrace field.
10069 * server.c: Include btrace-common.h.
10070 (handle_btrace_general_set): New function.
10071 (handle_btrace_enable): New function.
10072 (handle_btrace_disable): New function.
10073 (handle_general_set): Call handle_btrace_general_set.
10074 (handle_qxfer_btrace): New function.
10075 (struct qxfer qxfer_packets[]): Add btrace entry.
10076 * inferiors.c (remove_thread): Disable btrace.
10077 * linux-low: Include linux-btrace.h.
10078 (linux_low_enable_btrace): New function.
10079 (linux_low_read_btrace): New function.
10080 (linux_target_ops): Add btrace ops.
10081 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10082 Add srv_linux_btrace=yes.
10083 (x86_64-*-linux*): Add linux-btrace.o.
10084 Add srv_linux_btrace=yes.
10085 * configure.ac: Define HAVE_LINUX_BTRACE.
10086 * config.in: Regenerated.
10087 * configure: Regenerated.
10089 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10091 * server.c (handle_qxfer): Preserve error message if -3 is
10093 (qxfer): Document the -3 return value.
10095 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10097 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10098 (linux_btrace_h): New variable.
10099 (linux-btrace.o): New rule.
10101 2013-03-08 Stan Shebs <stan@codesourcery.com>
10102 Hafiz Abid Qadeer <abidh@codesourcery.com>
10104 * tracepoint.c (trace_buffer_size): New global.
10105 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10106 (init_trace_buffer): Change to one-argument function. Allocate
10107 trace buffer memory.
10108 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10109 handle QTBuffer:size packet.
10110 (cmd_bigqtbuffer_size): New function.
10111 (initialize_tracepoint): Call init_trace_buffer with
10112 DEFAULT_TRACE_BUFFER_SIZE.
10113 * server.c (handle_query): Add QTBuffer:size in the
10116 2013-03-07 Yao Qi <yao@codesourcery.com>
10118 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10119 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10121 (cmd_qtsp): Adjust condition. Do post increment.
10122 Set cur_action and cur_step_action back to 0.
10124 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10127 * linux-low.c (linux_write_memory): Return early success if LEN is
10130 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10132 * configure.srv: Add x86_64-*-cygwin* as target.
10134 2013-02-28 Tom Tromey <tromey@redhat.com>
10136 * configure.ac: Invoke AC_SYS_LARGEFILE.
10137 * configure, config.in: Rebuild.
10139 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10141 * win32-low.c: Throughout, fix format strings and casts of
10142 printf-like functions to avoid type related warnings on all
10144 (get_child_debug_event): Print dwDebugEventCode as hex since
10145 that's how it's usually documented.
10147 2013-02-28 Yao Qi <yao@codesourcery.com>
10149 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10152 2013-02-27 Jiong Wang <jiwang@tilera.com>
10154 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10155 (reg-tilegx32.c): New rule.
10156 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10157 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10158 different register info initializer according to elf class.
10159 (init_registers_tilgx32): New function. The tilegx32 register info
10161 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10162 (tile_store_gregset): Likewise.
10164 2013-02-27 Yao Qi <yao@codesourcery.com>
10166 * server.c (process_point_options): Print debug message when
10167 debug_threads is true.
10169 2013-02-26 Yao Qi <yao@codesourcery.com>
10171 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10173 2013-02-19 Pedro Alves <palves@redhat.com>
10174 Kai Tietz <ktietz@redhat.com>
10178 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10179 instead of strtoul to extract address from packet.
10180 (process_serial_event) <'z'>: Likewise.
10182 2013-02-18 Yao Qi <yao@codesourcery.com>
10184 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10186 2013-02-14 Pedro Alves <palves@redhat.com>
10190 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10191 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10193 2013-02-14 Pedro Alves <palves@redhat.com>
10195 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10197 2013-02-14 Pedro Alves <palves@redhat.com>
10199 * tracepoint.c (save_string): Delete.
10200 (add_tracepoint_action): Use savestring instead of save_string.
10202 2013-02-12 Pedro Alves <palves@redhat.com>
10204 * linux-xtensa-low.c: Ditto.
10205 * xtensa-xtregs.c: Ditto.
10207 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10209 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10212 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10214 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10215 aarch64_num_wp_regs and aarch64_num_bp_regs to
10216 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10218 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10220 * linux-aarch64-low.c (ps_get_thread_area): Replace
10221 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10223 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10224 Marcus Shawcroft <marcus.shawcroft@arm.com>
10225 Nigel Stephens <nigel.stephens@arm.com>
10226 Yufeng Zhang <yufeng.zhang@arm.com>
10228 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10229 (aarch64.c, aarch64-without-fpu.c): New targets.
10230 * configure.srv (aarch64*-*-linux*): New.
10231 * linux-aarch64-low.c: New file.
10233 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10235 * linux-low.c (handle_extended_wait, linux_create_inferior)
10236 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10237 (dequeue_one_deferred_signal, linux_resume_one_thread)
10238 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10239 (linux_tracefork_grandchild, linux_test_for_tracefork)
10240 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10241 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10242 where the argument is 0.
10244 2013-01-25 Yao Qi <yao@codesourcery.com>
10246 * event-loop.c: Include "queue.h".
10247 (gdb_event_p): New typedef.
10248 (struct gdb_event) <next_event>: Remove.
10249 (event_queue): Change to QUEUE(gdb_event_p).
10250 (async_queue_event): Remove.
10251 (gdb_event_xfree): New.
10252 (initialize_event_loop): New.
10253 (process_event): Use API from QUEUE.
10254 (wait_for_event): Likewise.
10255 * server.c (main): Call initialize_event_loop.
10256 * server.h (initialize_event_loop): Declare.
10258 2013-01-18 Yao Qi <yao@codesourcery.com>
10260 * ax.h (struct eval_agent_expr_context): New.
10261 (gdb_eval_agent_expr): Update declaration.
10262 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10263 TFRAME. Add new argument CTX.
10264 * server.h (struct eval_agent_expr_context): Declare.
10265 (agent_mem_read, agent_tsv_read): Update declaration.
10266 (agent_mem_read_string): Likewise.
10267 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10268 (add_traceframe_block): Add new argument TPOINT.
10269 Increase TPOINT->traceframe_usage.
10270 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10271 eval_tracepoint_agent_expr.
10272 (condition_true_at_tracepoint): Likewise.
10273 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10274 (agent_mem_read_string, agent_tsv_read): Likewise.
10276 2013-01-16 Yao Qi <yao@codesourcery.com>
10278 * linux-low.c (linux_resume_one_lwp): Don't check
10279 'lwp->bp_reinsert != 0'.
10281 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10282 Pedro Alves <palves@redhat.com>
10284 * lynx-low.c (ptrace_request_to_str): Define a temporary
10285 macro and use it to simplify this function's implementation.
10287 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10289 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10292 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10294 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10296 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10298 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10300 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10302 * lynx-low.c (lynx_resume): Use the resume_info parameter
10303 to determine the ptid for the lynx_ptrace call, unless
10304 it is equal to minus_one_ptid, in which case we use the
10305 ptid of the current_inferior.
10306 (lynx_wait_1): After having received a thread create/exit
10307 event, resume the inferior's execution using the signaling
10308 thread's ptid, rather than the old ptid.
10310 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10312 * lynx-low.c (lynx_resume): Delete variable ret.
10314 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10316 * gdbreplay.c (gdbreplay_version): Update copyright year.
10317 * server.c (gdbserver_version): Likewise.
10319 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10321 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10324 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10326 * lynx-low.c (ptrace_request_to_str): Add handling for
10327 PTRACE_GETTRACESIG.
10329 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10331 * lynx-low.c (lynx_attach): Delete variable new_process.
10333 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10335 * lynx-low.c (lynx_create_inferior): Delete variable
10338 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10340 * lynx-low.c (ptrace_request_to_str): Do not handle
10341 PTRACE_GETTHREADLIST if this macro does not exist.
10343 2012-12-15 Yao Qi <yao@codesourcery.com>
10345 * Makefile.in (OBS): Add notif.o.
10346 * notif.c, notif.h: New.
10347 * server.c: Include "notif.h".
10348 (struct vstop_notif) <next>: Remove.
10350 (queue_stop_reply): Update.
10351 (push_event, send_next_stop_reply): Remove.
10352 (discard_queued_stop_replies): Update.
10353 (notif_stop): New variable.
10354 (handle_v_stopped): Remove.
10355 (handle_v_requests): Don't call handle_v_stopped. Call
10356 handle_ack_notif instead.
10357 (queue_stop_reply_callback): Call notif_event_enque instead
10358 of queue_stop_reply.
10359 (handle_status): Don't call send_next_stop_reply, call
10360 notif_write_event instead.
10361 (kill_inferior_callback): Likewise.
10362 (detach_or_kill_inferior_callback): Likewise.
10363 (main): Call initialize_notif.
10364 (process_serial_event): Call QUEUE_is_empty.
10365 (handle_target_event): Call notif_push instead of push event.
10366 * server.h (push_event): Remove declaration.
10368 2012-12-10 Tom Tromey <tromey@redhat.com>
10370 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10371 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10374 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10375 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10376 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10377 (amd64-linux-ipa.o, ax.o): Rewrite.
10378 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10379 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10380 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10381 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10382 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10383 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10384 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10385 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10386 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10387 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10388 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10389 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10390 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10391 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10392 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10393 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10394 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10395 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10396 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10397 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10398 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10399 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10400 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10401 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10402 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10403 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10404 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10405 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10406 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10407 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10408 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10409 (reg-tilegx.o): Remove.
10410 (all_object_files): New macro.
10411 Include .deps files.
10412 * aclocal.m4, configure: Rebuild.
10413 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10414 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10415 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10417 2012-12-05 Tom Tromey <tromey@redhat.com>
10420 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10422 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10424 * configure.ac: Check for linux/perf_event.h.
10425 * config.in: Regenerated.
10426 * configure: Regenerated.
10428 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10430 * hostio.c (handle_readlink): Decrease buffer size
10431 parameter passed to readlink by one byte.
10433 2012-11-26 Yao Qi <yao@codesourcery.com>
10435 * configure.ac (build_warnings): Append '-Wempty-body'.
10436 * configure: Regenerated.
10437 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10440 2012-11-15 Pierre Muller <muller@sourceware.org>
10442 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10443 * config.in: Regenerate.
10444 * configure: Regenerate.
10445 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10446 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10447 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10448 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10450 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10451 instead of <sys/wait.h> header.
10452 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10454 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10456 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10457 (various make rules): Remove -DGDBSERVER
10459 2012-11-09 Yao Qi <yao@codesourcery.com>
10461 * spu-low.c (current_ptid): Move it to ..
10462 * gdbthread.h: ... here. New.
10463 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10464 * server.c (myresume, process_serial_event): Likewise.
10465 * thread-db.c (thread_db_find_new_threads): Likewise.
10466 * tracepoint.c (run_inferior_command): Likewise.
10468 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10470 * server.c (handle_search_memory_1): Include access length in
10473 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10475 * linux-crisv32-low.c: Fix compile errors.
10477 2012-09-04 Yao Qi <yao@codesourcery.com>
10479 * tracepoint.c (cmd_qtsv): Adjust debug message.
10480 Don't check CUR_TPOINT.
10482 2012-08-28 Yao Qi <yao@codesourcery.com>
10484 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10485 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10486 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10487 Remove declarations of xmalloc, xreallloc, xstrdup and
10489 * Makefile.in (libiberty_h): New.
10490 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10491 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10493 2012-08-23 Yao Qi <yao@codesourcery.com>
10495 * server.h: Remove declaration of 'xsnprintf'.
10497 2012-08-22 Keith Seitz <keiths@redhat.com>
10499 * server.h: Include build-gnulib-gbserver/config.h.
10500 * gdbreplay.c: Likewise.
10502 2012-08-08 Doug Evans <dje@google.com>
10504 * Makefile.in (SFILES): Add gdb_vecs.c.
10505 (OBS): Add gdb_vecs.o.
10506 (gdb_vecs_h, host_defs_h): New variables.
10507 (thread-db.o): Add $(gdb_vecs_h) dependency.
10508 (gdb_vecs.o): New rule.
10509 * thread-db.c: #include "gdb_vecs.h".
10510 (thread_db_load_search): Use a vector to iterate over path elements.
10511 Handle text appearing after "$pdir".
10513 * configure.ac: Add check for strstr.
10514 * config.in: Regenerate.
10515 * configure: Regenerate.
10517 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10519 * hostio.c (handle_pread): If pread fails, fall back to attempting
10521 (handle_pwrite): Likewise for pwrite.
10523 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10525 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10526 between unsupported TYPE and unimplementable ADDR/LEN combination.
10527 (arm_insert_point): Act on new return value.
10529 2012-07-31 Pedro Alves <palves@redhat.com>
10531 * server.c (process_point_options): Only skip tokens if we find
10532 one that is unrecognized. Don't treat 'X' specially while
10533 skipping unrecognized tokens.
10535 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10537 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10538 to 4-byte-align HW breakpoint addresses for Thumb.
10540 2012-07-27 Yao Qi <yao@codesourcery.com>
10544 * server.h: Declare gdb_agent_about_to_close.
10545 * target.c (kill_inferior): Include "agent.h".
10546 New. Send command 'kill'.
10547 * target.h (kill_inferior): Removed macro.
10548 * tracepoint.c (gdb_agent_about_to_close): New.
10549 (gdb_agent_helper_thread): Handle command 'close'.
10550 Wait endlessly until the inferior stops.
10551 Install gdb_agent_remove_socket to atexit hook.
10552 (agent_socket_name): New static variable.
10553 (gdb_agent_socket_init): Replace local variable 'name' with
10554 'agent_socket_name'.
10555 (gdb_agent_remove_socket): New.
10557 2012-07-27 Yao Qi <yao@codesourcery.com>
10559 * server.c (process_point_options): Stop at 'X' when parsing.
10561 2012-07-19 Michael Eager <eager@eagercon.com>
10563 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10565 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10566 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10567 hardware breakpoint.
10569 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10571 * gdbserver/linux-low.c (initialize_low): Call
10572 linux_ptrace_init_warnings.
10574 2012-07-02 Doug Evans <dje@google.com>
10576 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10579 2012-07-02 Stan Shebs <stan@codesourcery.com>
10581 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10582 (ax.o): Add it to build rule.
10584 (OBS): Add format.o.
10585 (IPA_OBS): Add format.o.
10586 * server.c (handle_query): Claim support for breakpoint commands.
10587 (process_point_options): Add command case.
10588 (process_serial_event): Leave running if there are printfs in
10590 * mem-break.h (any_persistent_commands): Declare.
10591 (add_breakpoint_commands): Declare.
10592 (gdb_no_commands_at_breakpoint): Declare.
10593 (run_breakpoint_commands): Declare.
10594 * mem-break.c (struct point_command_list): New struct.
10595 (struct breakpoint): New field command_list.
10596 (any_persistent_commands): New function.
10597 (add_commands_to_breakpoint): New function.
10598 (add_breakpoint_commands): New function.
10599 (gdb_no_commands_at_breakpoint): New function.
10600 (run_breakpoint_commands): New function.
10601 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10603 * ax.c: Include format.h.
10604 (ax_printf): New function.
10605 (gdb_eval_agent_expr): Add printf opcode.
10607 2012-06-13 Yao Qi <yao@codesourcery.com>
10609 * server.c (start_inferior): Remove duplicated writes to fields
10610 'last_resume_kind' and 'last_status' of 'current_inferior'.
10612 2012-06-12 Yao Qi <yao@codesourcery.com>
10613 Pedro Alves <palves@redhat.com>
10615 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10617 * server.c (handle_v_cont): Extend comment.
10619 2012-06-11 Yao Qi <yao@codesourcery.com>
10621 * linux-low.c (linux_attach): Add 'static'.
10623 2012-06-06 Yao Qi <yao@codesourcery.com>
10625 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10627 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10629 Fix gcc -flto compilation warning.
10630 * server.c (main): Make variable multi_mode and attach volatile.
10632 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10634 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10635 if the platform doesn't know about it.
10637 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10639 * Makefile.in (SFILES): Add linux-tile-low.c.
10640 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10641 * configure.srv: Handle tilegx-*-linux*.
10642 * linux-tile-low.c: New file.
10644 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10646 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10648 2012-05-24 Pedro Alves <palves@redhat.com>
10652 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10654 2012-05-24 Pedro Alves <palves@redhat.com>
10658 Replace target_signal with gdb_signal throughout.
10660 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10662 * linux-low.c (linux_store_registers): Avoid the copying sequence
10663 when no data has been retrieved by ptrace.
10665 2012-05-22 Will Deacon <will.deacon@arm.com>
10667 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10668 Include asm/ptrace.h.
10669 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10672 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10674 * linux-low.c (linux_store_registers): Don't re-retrieve data
10675 with ptrace that has already been obtained from /proc. Always
10676 copy any data retrieved with ptrace to the buffer supplied.
10678 2012-05-11 Yao Qi <yao@codesourcery.com>
10679 Pedro Alves <palves@redhat.com>
10681 * linux-low.c (enum stopping_threads_kind): New.
10682 (stopping_threads): Change type to `enum stopping_threads_kind'.
10683 (handle_extended_wait): If stopping and suspending threads, leave
10684 the new_lwp suspended too.
10685 (linux_wait_for_event): Adjust.
10686 (stop_all_lwps): Set `stopping_threads' to
10687 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10688 whether we're suspending threads or just stopping them. Assert no
10691 2012-04-29 Yao Qi <yao@codesourcery.com>
10693 * server.h: Move some code to ...
10694 * gdbthread.h: ... here. New.
10695 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10696 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10697 (nto-low.o, win32-low.o): Likewise.
10698 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10699 * regcache.c, remote-utils.c, server.c: Likewise.
10700 * target.c, tracepoint.c, win32-low.c: Likewise.
10702 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10704 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10705 (PTRACE_ARG4_TYPE): Likewise.
10706 (PTRACE_XFER_TYPE): Likewise.
10707 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10708 ptrace to PTRACE_ARG3_TYPE.
10709 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10710 (PTRACE_ARG4_TYPE): Likewise.
10711 (PTRACE_XFER_TYPE): Likewise.
10712 (linux_detach_one_lwp): Cast fourth argument of
10713 ptrace to long then PTRACE_ARG4_TYPE.
10714 (regsets_fetch_inferior_registers): Cast third argument of
10715 ptrace to long then PTRACE_ARG3_TYPE.
10716 (regsets_store_inferior_registers): Likewise.
10718 2012-04-20 Pedro Alves <palves@redhat.com>
10720 * configure: Regenerate.
10722 2012-04-19 Pedro Alves <palves@redhat.com>
10724 * Makefile.in (GNULIB_BUILDDIR): New.
10725 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10726 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10727 (all, install-only, uninstall, clean-info, all-lib, clean): No
10728 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10729 (maintainer-clean realclean distclean): Use subdir_do.
10731 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10732 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10733 * acinclude.m4: Include acx_configure_dir.m4.
10734 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10735 calls. Call AC_PROG_RANLIB. Configure gnulib using
10738 (GNULIB_STDINT_H): Adjust.
10739 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10740 * gdbreplay.c: Include build-gnulib/config.h.
10741 * server.h: Likewise.
10742 * aclocal.m4: Regenerate.
10743 * config.in: Regenerate.
10744 * configure: Regenerate.
10746 2012-04-19 Pedro Alves <palves@redhat.com>
10748 * Makefile.in (LIBGNU, INCGNU): Adjust.
10749 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10750 (all, install-only, uninstall, clean-info, all-lib, clean)
10751 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10752 * configure.ac: Adjust AC_OUTPUT output.
10753 * aclocal.m4: Regenerate.
10754 * configure: Regenerate.
10756 2012-04-19 Pedro Alves <palves@redhat.com>
10758 * Makefile.in (generated_files): New.
10759 (server_h): Remove the explicit dependency on config.h, and depend
10760 on $generated_files.
10762 2012-04-19 Pedro Alves <palves@redhat.com>
10764 * Makefile.in (INCGNU): Add -Ignulib.
10766 2012-04-19 Pedro Alves <palves@redhat.com>
10768 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10769 (INCGNU): ... this, and spell out -I here.
10770 (GNULIB_LIB): Rename to ...
10771 (LIBGNU): ... this.
10772 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10774 2012-04-19 Pedro Alves <palves@redhat.com>
10776 * config.in: Regenerate.
10778 2012-04-19 Pedro Alves <palves@redhat.com>
10780 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10781 * server.h (memmem): Remove declaration.
10782 * config.in: Regenerate.
10783 * configure: Regenerate.
10785 2012-04-19 Yao Qi <yao@codesourcery.com>
10787 * Makefile.in (SFILES): Add common/vec.c.
10791 2012-04-19 Yao Qi <yao@codesourcery.com>
10793 * remote-utils.c (prepare_resume_reply): Replace with macro
10794 target_core_of_thread.
10795 * server.c (handle_qxfer_threads_proper): Likewise.
10796 * target.h (traget_core_of_thread): New macro.
10798 2012-04-18 Pedro Alves <palves@redhat.com>
10800 * aclocal.m4: Regenerate.
10801 * configure: Regenerate.
10803 2012-04-16 Yao Qi <yao@codesourcery.com>
10805 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10806 duplicated on address.
10808 2012-04-16 Yao Qi <yao@codesourcery.com>
10810 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10811 (struct tracepoint_action_ops) <send>: New field.
10812 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10813 (agent_expr_send, x_tracepoint_action_send): New.
10814 (l_tracepoint_action_send): New.
10815 (cmd_qtdp): Download and install tracepoint
10816 according to `use_agent'.
10817 (run_inferior_command): Add one more parameter `len'.
10819 (tracepoint_send_agent): New.
10820 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10822 2012-04-16 Yao Qi <yao@codesourcery.com>
10824 * tracepoint.c (download_tracepoints): Moved to ...
10825 (cmd_qtstart): ... here.
10827 2012-04-14 Yao Qi <yao@codesourcery.com>
10829 * tracepoint.c: Include inttypes.h.
10830 (struct collect_memory_action): Use sized types.
10831 (struct tracepoint): Likewise.
10832 (cmd_qtdp, stop_tracing): Update print specifiers.
10833 (cmd_qtp, response_tracepoint): Likewise.
10834 (collect_data_at_tracepoint): Likewise.
10835 (collect_data_at_step): Likewise.
10837 2012-04-14 Yao Qi <yao@codesourcery.com>
10839 Import gnulib module inttypes.
10840 * aclocal.m4, config.in, configure: Regenerated.
10842 2012-04-14 Yao Qi <yao@codesourcery.com>
10844 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10845 Makefile and config.status at last.
10847 2012-04-13 Yao Qi <yao@codesourcery.com>
10849 * tracepoint.c: Include stdint.h unconditionally.
10851 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10853 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10854 on BFD_HAVE_SYS_PROCFS_TYPE.
10855 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10856 * configure: Regenerate.
10857 * config.in: Likewise.
10859 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10861 * Makefile.in (clean): Also remove x32.c x32-linux.c
10862 x32-avx.c x32-avx-linux.c.
10863 (x32.o): New target.
10865 (x32-linux.o): Likewise.
10866 (x32-linux.c): Likewise.
10867 (x32-avx.o): Likewise.
10868 (x32-avx.c): Likewise.
10869 (x32-avx-linux.o): Likewise.
10870 (x32-avx-linux.c): Likewise.
10872 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10873 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10874 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10875 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10876 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10877 i386/x32-avx-linux.xml.
10879 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10880 (init_registers_x32_avx_linux): Likwise.
10881 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10882 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10884 2012-04-13 Pedro Alves <palves@redhat.com>
10886 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10887 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10888 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10889 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10892 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10894 * linux-x86-low.c (compat_x32_clock_t): New.
10895 (compat_x32_siginfo_t): Likewise.
10896 (compat_x32_siginfo_from_siginfo): Likewise.
10897 (siginfo_from_compat_x32_siginfo): Likewise.
10898 (linux_is_elf64): Likewise.
10899 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10900 and siginfo_from_compat_x32_siginfo for x32.
10901 (x86_arch_setup): Set linux_is_elf64.
10903 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10906 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10908 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10909 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10910 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10911 compatible with process.
10913 2012-04-12 Yao Qi <yao@codesourcery.com>
10915 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10916 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10917 (install-only, install-info, clean): Handle sub dir gnulib.
10918 (all-lib, am--refresh): New targets.
10919 (memmem.o): Remove target.
10920 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10921 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10922 (AC_REPLACE_FUNCS): Remove memmem.
10923 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10924 (AC_OUTPUT): Generate Makefile in gnulib/.
10925 * aclocal.m4, config.in, configure: Regenerated.
10927 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10929 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10931 2012-04-05 Pedro Alves <palves@redhat.com>
10933 -Werror=strict-aliasing
10935 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10938 2012-04-04 Pedro Alves <palves@redhat.com>
10940 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10941 (sparc_store_gregset_from_stack, sparc_store_gregset)
10942 (sparc_breakpoint_at): Fix formatting.
10944 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10946 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10948 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10949 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10950 * config.in: Regenerate.
10951 * configure: Likewise.
10953 2012-03-29 Pedro Alves <palves@redhat.com>
10955 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10956 Correct ptrace arguments.
10958 2012-03-28 Pedro Alves <palves@redhat.com>
10960 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10961 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10962 (IA64_FR1_REGNUM): New defines.
10963 (ia64_fetch_register): New.
10964 (the_low_target): Install it.
10965 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10967 * linux-low.c (linux_fetch_registers): Try the
10968 the_low_target.fetch_register hook first.
10970 * linux-arm-low.c (the_low_target): Adjust.
10971 * linux-bfin-low.c (the_low_target): Adjust.
10972 * linux-cris-low.c (the_low_target): Adjust.
10973 * linux-crisv32-low.c (the_low_target): Adjust.
10974 * linux-m32r-low.c (the_low_target): Adjust.
10975 * linux-m68k-low.c (the_low_target): Adjust.
10976 * linux-mips-low.c (the_low_target): Adjust.
10977 * linux-ppc-low.c (the_low_target): Adjust.
10978 * linux-s390-low.c (the_low_target): Adjust.
10979 * linux-sh-low.c (the_low_target): Adjust.
10980 * linux-sparc-low.c (the_low_target): Adjust.
10981 * linux-tic6x-low.c (the_low_target): Adjust.
10982 * linux-x86-low.c (the_low_target): Adjust.
10983 * linux-xtensa-low.c (the_low_target): Adjust.
10985 2012-03-26 Pedro Alves <palves@redhat.com>
10987 * server.c (handle_qxfer_libraries): Don't bail early if
10988 the_target->qxfer_libraries_svr4 is not NULL.
10990 2012-03-26 Pedro Alves <palves@redhat.com>
10992 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10994 2012-03-23 Pedro Alves <palves@redhat.com>
10996 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10997 "library-list-svr4" element's start tag when the the DSO list is
11000 2012-03-23 Pedro Alves <palves@redhat.com>
11002 * linux-low.c (read_one_ptr): Read the inferior's pointer through
11003 a variable whose type size is the same as the inferior's pointer
11006 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
11008 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
11010 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
11011 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
11012 * linux-low.h: Include <signal.h>.
11013 (struct siginfo): Remove forward declaration.
11014 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
11017 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11019 * .gitignore: Ignore more files.
11021 2012-03-19 Pedro Alves <palves@redhat.com>
11022 Jan Kratochvil <jan.kratochvil@redhat.com>
11024 * server.c (cont_thread, general_thread): Add describing comments.
11025 (start_inferior): Clear `cont_thread'.
11026 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11029 2012-03-15 Yao Qi <yao@codesourcery.com>
11031 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11033 (cmd_qtdp): ... here.
11035 2012-03-15 Yao Qi <yao@codesourcery.com>
11037 * tracepoint.c (struct tracepoint_action_ops): New.
11038 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11039 (m_tracepoint_action_download): New.
11040 (r_tracepoint_action_download): New.
11041 (x_tracepoint_action_download): New.
11042 (l_tracepoint_action_download): New.
11043 (add_tracepoint_action): Install `action->ops' according type.
11044 (download_tracepoint_1): Move code `download' function pointer
11045 of various tracepoint_action_ops.
11047 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11049 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11050 linux_ptrace_attach_warnings.
11052 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11054 * Makefile.in (linux-ptrace.o): New.
11055 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11056 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11057 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11058 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11059 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11061 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11063 2012-03-08 Yao Qi <yao@codesourcery.com>
11064 Pedro Alves <palves@redhat.com>
11066 Fix PR server/13392.
11067 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11068 offset of JMP insn.
11069 * tracepoint.c (remove_tracepoint): New.
11070 (cmd_qtdp): Call remove_tracepoint when failed to install.
11072 2012-03-07 Pedro Alves <palves@redhat.com>
11074 * linux-low.c (get_detach_signal): New.
11075 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11076 Pass on pending signals to PTRACE_DETACH. Check the result of the
11078 * server.c (program_signals, program_signals_p): New.
11079 (handle_general_set): Handle QProgramSignals.
11080 * server.h (program_signals, program_signals_p): Declare.
11082 2012-03-05 Pedro Alves <palves@redhat.com>
11083 Jan Kratochvil <jan.kratochvil@redhat.com>
11085 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11088 2012-03-03 Yao Qi <yao@codesourcery.com>
11090 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11091 agent_look_up_symbols.
11093 2012-03-03 Yao Qi <yao@codesourcery.com>
11095 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11096 (linux-x86-low.o): Likewise.
11097 * server.h: Remove in_process_agent_loaded.
11098 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11102 2012-03-03 Yao Qi <yao@codesourcery.com>
11104 * tracepoint.c (gdb_agent_capability): New global.
11105 (in_process_agent_loaded_ust): Renamed to
11106 `in_process_agent_supports_ust'.
11108 (in_process_agent_supports_ust): Call agent_capability_check.
11109 (clear_installed_tracepoints): Assert that agent supports
11112 2012-03-03 Yao Qi <yao@codesourcery.com>
11114 * linux-low.c (linux_supports_agent): New.
11115 (linux_target_ops): Initialize field `supports_agent' with
11116 linux_supports_agent.
11117 * target.h (struct target_ops) <supports_agent>: New.
11118 (target_supports_agent): New macro.
11119 * server.c (handle_general_set): Handle packet 'QAgent'.
11120 (handle_query): Send `QAgent+'.
11121 * Makefile.in (server.o): Depends on agent.h.
11123 2012-03-03 Yao Qi <yao@codesourcery.com>
11125 * Makefile.in (OBS): Add agent.o.
11126 Add new rule for agent.o.
11127 Track dependence of tracepoint.c on agent.h.
11128 * tracepoint.c (run_inferior_command_1):
11129 (run_inferior_command): Call agent_run_command.
11130 (gdb_ust_connect_sync_socket): Deleted. Move it to
11132 (resume_thread, stop_thread): Likewise.
11133 (gdb_ust_socket_init): Renamed to ...
11134 (gdb_agent_socket_init): ... New.
11135 (gdb_ust_thread): Renamed to ...
11136 (gdb_agent_helper_thread): ... New.
11137 (gdb_ust_init): Move some code to ...
11138 (gdb_agent_init): ... here. New.
11139 [HAVE_UST]: Call gdb_ust_init.
11140 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11141 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11142 * config.in, configure: Regenerated.
11144 2012-03-02 Pedro Alves <palves@redhat.com>
11146 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11147 * linux-low.c (struct simple_pid_list): New.
11148 (stopped_pids): New a struct simple_pid_list pointer.
11149 (add_to_pid_list, pull_pid_from_list): New.
11150 (handle_extended_wait): Don't assume the first signal new children
11151 report is SIGSTOP. Adjust call to pull_pid_from_list.
11152 (linux_wait_for_lwp): Adjust.
11154 2012-03-02 Yao Qi <yao@codesourcery.com>
11156 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11159 2012-03-02 Yao Qi <yao@codesourcery.com>
11161 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11162 `stop_pc' and `tpoint'. Update caller.
11164 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11166 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11167 * linux-low.c (use_linux_regsets): New macro.
11168 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11169 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11170 (linux_register_in_regsets): New function.
11171 (usr_fetch_inferior_registers): Skip registers covered by
11173 (usr_store_inferior_registers): Likewise.
11174 (usr_fetch_inferior_registers): New macro.
11175 (usr_store_inferior_registers): Likewise.
11176 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11177 (linux_store_registers): Likewise.
11178 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11180 (init_registers_mips64_dsp_linux): Likewise.
11181 (init_registers_mips_linux): New macro.
11182 (init_registers_mips_dsp_linux): Likewise.
11183 (mips_dsp_num_regs): Likewise.
11184 (DSP_BASE, DSP_CONTROL): New fallback macros.
11185 (mips_base_regs): New macro.
11186 (mips_regmap): Use it. Fix the size.
11187 (mips_dsp_regmap): New variable.
11188 (mips_dsp_regset_bitmap): Likewise.
11189 (mips_arch_setup): New function.
11190 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11192 (mips_cannot_store_register): Likewise.
11193 (the_low_target): Update .arch_setup, .num_regs and .regmap
11194 initializers. Add .regset_bitmap initializer.
11195 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11197 * linux-bfin-low.c (the_low_target): Likewise.
11198 * linux-cris-low.c (the_low_target): Likewise.
11199 * linux-crisv32-low.c (the_low_target): Likewise.
11200 * linux-ia64-low.c (the_low_target): Likewise.
11201 * linux-m32r-low.c (the_low_target): Likewise.
11202 * linux-m68k-low.c (the_low_target): Likewise.
11203 * linux-ppc-low.c (the_low_target): Likewise.
11204 * linux-s390-low.c (the_low_target): Likewise.
11205 * linux-sh-low.c (the_low_target): Likewise.
11206 * linux-sparc-low.c (the_low_target): Likewise.
11207 * linux-tic6x-low.c (the_low_target): Likewise.
11208 * linux-x86-low.c (the_low_target): Likewise.
11209 * linux-xtensa-low.c (the_low_target): Likewise.
11210 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11211 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11212 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11214 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11215 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11217 2012-02-29 Yao Qi <yao@codesourcery.com>
11218 Pedro Alves <palves@redhat.com>
11220 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11221 `step_over_finished' is true.
11223 2012-02-27 Pedro Alves <palves@redhat.com>
11225 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11226 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11228 2012-02-27 Pedro Alves <palves@redhat.com>
11231 * linux-low.c (pid_is_stopped): New.
11232 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11234 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11236 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11239 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11241 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11243 2012-02-24 Luis Machado <lgustavo@codesourcery>
11245 * server.c (handle_query): Advertise support for target-side
11246 breakpoint condition evaluation.
11247 (process_point_options): New function.
11248 (process_serial_event): When inserting a breakpoint, check for
11249 a target-side condition that should be evaluated.
11251 * mem-break.c: Include regcache.h and ax.h.
11252 (point_cond_list_t): New data structure.
11253 (breakpoint) <cond_list>: New field.
11254 (find_gdb_breakpoint_at): Make non-static.
11255 (delete_gdb_breakpoint_at): Clear any target-side
11257 (clear_gdb_breakpoint_conditions): New function.
11258 (add_condition_to_breakpoint): Likewise.
11259 (add_breakpoint_condition): Likewise.
11260 (gdb_condition_true_at_breakpoint): Likewise.
11261 (gdb_breakpoint_here): Return result directly instead
11262 of going through a local variable.
11264 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11265 (clear_gdb_breakpoint_conditions): Likewise.
11266 (add_breakpoint_condition): Likewise.
11267 (gdb_condition_true_at_breakpoint): Likewise.
11269 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11270 (need_step_over_p): Take target-side breakpoint condition into
11273 2012-02-24 Luis Machado <lgustavo@codesourcery>
11275 * server.h: Include tracepoint.h.
11276 (agent_mem_read, agent_get_trace_state_variable_value,
11277 agent_set_trace_state_variable_value,
11278 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11279 get_set_tsv_func_addr): New prototypes.
11281 * ax.h: New include file.
11282 * ax.c: New source file.
11284 * tracepoint.c: Include ax.h.
11285 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11286 agent_expr, eval_result_type): Move to ax.h.
11287 (parse_agent_expr): Rename to ...
11288 (gdb_parse_agent_expr): ... this, make it non-static and move
11290 (unparse_agent_expr) Rename to ...
11291 (gdb_unparse_agent_expr): ... this, make it non-static and move
11293 (eval_agent_expr): Rename to ...
11294 (eval_tracepoint_agent_expr): ... this.
11295 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11296 forward declarations.
11297 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11298 (agent_get_trace_state_variable_value): New function.
11299 (agent_set_trace_state_variable_value): New function.
11300 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11301 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11302 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11303 (condition_true_at_tracepoint): Likewise.
11304 (parse_agent_expr): Rename to ...
11305 (gdb_parse_agent_expr): ... this and move to ax.c.
11306 (unparse_agent_expr): Rename to ...
11307 (gdb_unparse_agent_expr): ... this and move to ax.c.
11308 (gdb_agent_op_name): Move to ax.c.
11309 (eval_agent_expr): Rename to ...
11310 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11312 (eval_tracepoint_agent_expr): New function.
11313 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11315 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11317 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11318 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11319 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11320 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11321 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11322 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11323 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11324 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11325 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11326 (compile_bytecodes): Remove forward declaration.
11327 (is_goto_target): Move to ax.c.
11328 (compile_bytecodes): Move to ax.c and call
11329 agent_get_trace_state_variable_value (...) and
11330 agent_set_trace_state_variable_value (...).
11332 * Makefile.in: Update ax.c and IPA dependencies.
11334 2012-02-24 Pedro Alves <palves@redhat.com>
11336 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11337 (cmd_bigqtbuffer_circular): ... this. Only handle
11338 'QTBuffer:circular:'.
11339 (handle_tracepoint_general_set): Adjust.
11341 2012-02-16 Yao Qi <yao@codesourcery.com>
11343 * inferiors.c: Move code to ...
11344 * dll.c: .... here. New.
11345 * server.h: Declare clear_dlls.
11346 * Makefile.in (SFILES): Add dll.c.
11350 2012-02-11 Yao Qi <yao@codesourcery.com>
11352 * server.c: (handle_monitor_command): Add a new parameter
11354 (handle_query): Update caller.
11356 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11358 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11359 * configure, config.in: Regenerate.
11360 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11363 2012-02-02 Pedro Alves <palves@redhat.com>
11365 Try SIGKILL first, then PTRACE_KILL.
11366 * linux-low.c (linux_kill_one_lwp): New.
11367 (linux_kill_one_lwp): Rename to ...
11368 (kill_one_lwp_callback): ... this. Use the new
11369 linux_kill_one_lwp.
11371 2012-02-02 Pedro Alves <palves@redhat.com>
11373 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11376 2012-01-27 Pedro Alves <palves@redhat.com>
11378 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11379 (elf_64_file_p): Make static.
11380 (linux_pid_exe_is_elf_64_file): New.
11381 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11382 Delete declarations.
11383 (linux_pid_exe_is_elf_64_file): Declare.
11384 * linux-x86-low.c (x86_arch_setup): Use
11385 linux_pid_exe_is_elf_64_file.
11387 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11389 * linux-low.c (linux_wait_for_event_1): Rename to ...
11390 (linux_wait_for_event): ... here and merge it with former
11391 linux_wait_for_event - new variable wait_ptid, use it.
11392 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11394 2012-01-23 Pedro Alves <palves@redhat.com>
11396 * server.c (main): Avoid yet another case of infinite loop while
11397 detaching/killing after a longjmp.
11399 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11402 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11404 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11406 * hostio.c (handle_readlink): New function.
11407 (handle_vFile): Call it to handle "vFile:readlink" packets.
11409 2012-01-20 Pedro Alves <palves@redhat.com>
11410 Ulrich Weigand <ulrich.weigand@linaro.org>
11412 * server.c (handle_v_requests): Only support vAttach and vRun to
11413 start multiple processes when in extended protocol mode.
11415 2012-01-17 Pedro Alves <palves@redhat.com>
11417 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11418 memalign plus mprotect to allocate the scratch buffer.
11420 2012-01-13 Pedro Alves <palves@redhat.com>
11422 * server.c (attach_inferior): Clear `cont_thread'.
11424 2012-01-13 Pedro Alves <palves@redhat.com>
11426 * server.c (main): Avoid infinite loop while detaching/killing
11429 2012-01-09 Doug Evans <dje@google.com>
11431 * server.c (start_inferior): Set last_ptid in --wrapper case.
11433 2012-01-06 Yao Qi <yao@codesourcery.com>
11435 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11437 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11439 2012-01-04 Yao Qi <yao@codesourcery.com>
11441 * tracepoint.c (cmd_qtdp): Print debug message
11442 for static tracepoint.
11444 2012-01-04 Yao Qi <yao@codesourcery.com>
11446 * tracepoint.c (trace_vdebug): Differentiate debug message
11447 between gdbserver and IPA.
11449 2012-01-03 Yao Qi <yao@codesourcery.com>
11451 * tracepoint.c (tracepoint_was_hit): Don't collect for
11454 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11456 * terminal.h: Reformat copyright header.
11458 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11460 * server.c (gdbserver_version): Update copyright year.
11461 * gdbreplay.c (gdbreplay_version): Likewise.
11463 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11465 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11468 2011-12-18 Hui Zhu <teawater@gmail.com>
11469 * linux-low.c (linux_create_inferior): Save return value to ret.
11471 2011-12-18 Hui Zhu <teawater@gmail.com>
11473 * linux-low.c (linux_create_inferior): Save return value to ret.
11475 2011-12-16 Doug Evans <dje@google.com>
11477 * linux-low.c (linux_create_inferior): If stdio connection,
11478 redirect stdin from /dev/null, stdout to stderr.
11479 * remote-utils.c (remote_is_stdio): New static global.
11480 (remote_connection_is_stdio): New function.
11481 (remote_prepare): Handle stdio connection.
11482 (remote_open): Ditto.
11483 (remote_close): Don't close stdin for stdio connections.
11484 (read_prim,write_prim): New functions. Replace all calls to
11485 read/write to these.
11486 * server.c (main): Watch for "-" argument. Move call to
11487 remote_prepare before start_inferior.
11488 * server.h (STDIO_CONNECTION_NAME): New macro.
11489 (remote_connection_is_stdio): Declare.
11491 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11492 in debugging output.
11494 2011-12-15 Yao Qi <yao@codesourcery.com>
11496 * tracepoint.c: Include sys/syscall.h.
11497 (gdb_ust_thread): Remove preprocessor conditional.
11499 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11501 * linux-low.c (linux_detach_one_lwp): Call
11502 the_low_target.prepare_to_resume before detaching.
11504 2011-12-14 Yao Qi <yao@codesourcery.com>
11506 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11509 2011-12-14 Yao Qi <yao@codesourcery.com>
11511 * i386-low.c (i386_low_stopped_data_address): Initialize local
11512 variable `control'.
11514 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11518 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11519 DR_CONTROL unless necessary. Extend comments.
11520 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11521 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11523 2011-12-13 Yao Qi <yao@codesourcery.com>
11525 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11527 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11529 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11531 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11532 Print new debug message for such case.
11534 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11536 Fix overlapping memcpy.
11537 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11538 the read_inferior_memory transfer.
11539 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11540 write_inferior_memory transfer.
11541 (set_fast_tracepoint_jump): New variable buf. Use it for the
11542 read_inferior_memory and write_inferior_memory transfers.
11543 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11544 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11545 Use it for the write_inferior_memory transfer.
11546 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11549 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11551 * linux-low.c (fetch_register, store_register): Make code
11552 consistent, fix formatting.
11554 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11556 * linux-low.c (usr_store_inferior_registers): Factor out code
11557 to handle individual registers into...
11558 (store_register): ... this new function.
11560 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11562 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11563 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11564 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11565 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11566 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11567 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11568 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11569 (srv_xmlfiles): Add new XML files.
11571 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11573 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11574 (init_registers_s390_linux32v1): Add prototype.
11575 (init_registers_s390_linux32v2): Likewise.
11576 (init_registers_s390_linux64v1): Likewise.
11577 (init_registers_s390_linux64v2): Likewise.
11578 (init_registers_s390x_linux64v1): Likewise.
11579 (init_registers_s390x_linux64v2): Likewise.
11580 (s390_num_regs): Increment to 52.
11581 (s390_regmap): Add orig_r2 register.
11582 (s390_num_regs_3264): Increment to 68.
11583 (s390_regmap_3264): Add orig_r2 register.
11584 (s390_collect_ptrace_register): Handle orig_r2 register.
11585 (s390_supply_ptrace_register): Likewise.
11586 (s390_fill_last_break): New function.
11587 (s390_store_last_break): Likewise.
11588 (s390_fill_system_call): New function.
11589 (s390_store_system_call): Likewise.
11590 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11592 (s390_check_regset): New function.
11593 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11594 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11595 Update target_regsets for available register sets.
11597 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11598 Jan Kratochvil <jan.kratochvil@redhat.com>
11600 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11601 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11603 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11604 * linux-low.h (struct process_info_private): New member r_debug.
11605 * server.c (handle_qxfer_libraries): Call
11606 the_target->qxfer_libraries_svr4.
11607 (handle_qxfer_libraries_svr4): New function.
11608 (qxfer_packets): New entry "libraries-svr4".
11609 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11610 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11611 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11612 PACKET_qXfer_libraries_svr4.
11614 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11616 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11617 PSW address/mask between 8-byte and 16-byte formats.
11618 (s390_supply_ptrace_register): Likewise.
11619 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11620 basic addressing mode bit.
11622 2011-11-24 Stan Shebs <stan@codesourcery.com>
11624 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11626 2011-11-17 Stan Shebs <stan@codesourcery.com>
11628 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11629 (tracing_start_time): New global.
11630 (tracing_stop_time): New global.
11631 (tracing_user_name): New global.
11632 (tracing_notes): New global.
11633 (tracing_stop_note): New global.
11634 (cmd_qtstart): Set traceframe_usage, start_time.
11635 (stop_tracing): Set stop_time.
11636 (cmd_qtstatus): Report additional status.
11637 (cmd_qtp): New function.
11638 (handle_tracepoint_query): Call it.
11639 (cmd_qtnotes): New function.
11640 (handle_tracepoint_general_set): Call it.
11641 (get_timestamp): Rename from tsv_get_timestamp.
11643 2011-11-14 Stan Shebs <stan@codesourcery.com>
11644 Kwok Cheung Yeung <kcy@codesourcery.com>
11646 * linux-x86-low.c (small_jump_insn): New.
11647 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11648 trampoline and error message, build a trampoline and issue a small
11649 jump instruction to it.
11650 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11651 trampoline and error message.
11652 (x86_get_min_fast_tracepoint_insn_len): New.
11653 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11654 * linux-low.h (struct linux_target_ops): Add arguments to
11655 install_fast_tracepoint_jump_pad operation, add new operation.
11656 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11658 (linux_get_min_fast_tracepoint_insn_len): New function.
11659 (linux_target_op): Add new operation.
11660 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11661 (gdb_trampoline_buffer_end): Ditto.
11662 (gdb_trampoline_buffer_error): Ditto.
11663 (struct ipa_sym_addresses): Add fields for new IPA variables.
11664 (symbol_list): Add entries for new IPA variables.
11665 (struct tracepoint): Add fields to hold the address range of the
11666 trampoline used by the tracepoint.
11667 (trampoline_buffer_head): New static variable.
11668 (trampoline_buffer_tail): Ditto.
11669 (claim_trampoline_space): New function.
11670 (have_fast_tracepoint_trampoline_buffer): New function.
11671 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11673 (install_fast_tracepoint): Ditto, also add error buffer argument.
11674 (cmd_qtminftpilen): New function.
11675 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11676 (fast_tracepoint_from_trampoline_address): New function.
11677 (fast_tracepoint_collecting): Handle trampoline as part of jump
11679 (set_trampoline_buffer_space): New function.
11680 (initialize_tracepoint): Initialize new IPA variables.
11681 * target.h (struct target_ops): Add arguments to
11682 install_fast_tracepoint_jump_pad operation, add new
11683 get_min_fast_tracepoint_insn_len operation.
11684 (target_get_min_fast_tracepoint_insn_len): New.
11685 (install_fast_tracepoint_jump_pad): Add arguments.
11686 * server.h (IPA_BUFSIZ): Define.
11687 * linux-i386-ipa.c: Include extra header files.
11688 (initialize_fast_tracepoint_trampoline_buffer): New function.
11689 (initialize_low_tracepoint): Call it.
11690 * server.h (set_trampoline_buffer_space): Declare.
11691 (claim_trampoline_space): Ditto.
11692 (have_fast_tracepoint_trampoline_buffer): Ditto.
11694 2011-11-14 Yao Qi <yao@codesourcery.com>
11696 * server.c (handle_query): Handle InstallInTrace for qSupported.
11697 * tracepoint.c (add_tracepoint): Sort list.
11698 (install_tracepoint, download_tracepoint): New.
11699 (cmd_qtdp): Call them to install and download tracepoints.
11700 (sort_tracepoints): Removed.
11701 (cmd_qtstart): Update.
11703 2011-11-14 Yao Qi <yao@codesourcery.com>
11705 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11706 * mem-break.h: Declare.
11707 * tracepoint.c (cmd_qtstart): Move some code to ...
11708 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11710 (download_tracepoints): Move some code to ...
11711 (download_tracepoint_1): ... here. New.
11713 2011-11-08 Yao Qi <yao@codesourcery.com>
11715 * remote-utils.c (relocate_instruction): A comment fix.
11717 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11719 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11720 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11721 dr_status_mirror and dr_control_mirror from debug_reg_state.
11722 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11723 (i386_initial_stuff): Remove use of deleted globals.
11724 (i386_get_thread_context, i386_set_thread_context,
11725 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11726 from debug_reg_state.
11728 2011-11-05 Yao Qi <yao@codesourcery.com>
11730 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11731 address as TPOINT's.
11733 2011-11-02 Stan Shebs <stan@codesourcery.com>
11735 * tracepoint.c (agent_mem_read_string): New function.
11736 (eval_agent_expr): Call it for tracenz.
11737 * server.c (handle_query): Report support for tracenz.
11739 2011-11-02 Yao Qi <yao@codesourcery.com>
11741 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11743 2011-11-02 Yao Qi <yao@codesourcery.com>
11745 * target.h: Fix a typo in comment.
11747 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11749 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11750 clobber the breakpoints' shadows with fast tracepoint jumps.
11751 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11752 * target.c (write_inferior_memory): Also pass MYADDR down to
11755 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11757 * configure.ac: Check support for personality routine.
11758 * configure: Regenerate.
11759 * config.in: Likewise.
11760 * linux-low.c: Include <sys/personality.h>.
11761 Define ADDR_NO_RANDOMIZE if necessary.
11762 (linux_create_inferior): Disable address space randomization when
11763 forking inferior, if requested.
11764 (linux_supports_disable_randomization): New function.
11765 (linux_target_ops): Install it.
11766 * server.h (disable_randomization): Declare.
11767 * server.c (disable_randomization): New global variable.
11768 (handle_general_set): Handle QDisableRandomization.
11769 (handle_query): Likewise for qSupported.
11770 (main): Support --disable-randomization and --no-disable-randomization
11771 command line arguments.
11772 * target.h (struct target_ops): Add supports_disable_randomization.
11773 (target_supports_disable_randomization): New macro.
11775 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11777 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11779 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11780 [!PT_GETDSBT] (target_loadmap): New definition.
11781 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11782 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11783 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11784 and PT_GETDSBT to LINUX_LOADMAP.
11785 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11786 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11788 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11790 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11791 (arm_linux_hwbp_cap): New static variable.
11792 (arm_linux_get_hwbp_cap): Replace by ...
11793 (arm_linux_init_hwbp_cap): ... this new function.
11794 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11795 (arm_linux_get_hw_watchpoint_count): Likewise.
11796 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11797 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11798 (arm_prepare_to_resume): Use perror_with_name instead of error.
11800 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11802 * linux-arm-low.c: Include <signal.h>.
11803 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11804 (struct arm_linux_hwbp_cap): New data type.
11805 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11806 (struct arm_linux_hw_breakpoint): New data type.
11807 (MAX_BPTS, MAX_WPTS): Define.
11808 (struct arch_process_info, struct arch_lwp_info): New data types.
11809 (arm_linux_get_hwbp_cap): New function.
11810 (arm_linux_get_hw_breakpoint_count): Likewise.
11811 (arm_linux_get_hw_watchpoint_count): Likewise.
11812 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11813 (arm_hwbp_control_initialize): Likewise.
11814 (arm_hwbp_control_is_enabled): Likewise.
11815 (arm_hwbp_control_is_initialized): Likewise.
11816 (arm_hwbp_control_disable): Likewise.
11817 (arm_linux_hw_breakpoint_equal): Likewise.
11818 (arm_linux_hw_point_initialize): Likewise.
11819 (struct update_registers_data): New data structure.
11820 (update_registers_callback: New function.
11821 (arm_insert_point): Likewise.
11822 (arm_remove_point): Likewise.
11823 (arm_stopped_by_watchpoint): Likewise.
11824 (arm_stopped_data_address): Likewise.
11825 (arm_new_process): Likewise.
11826 (arm_new_thread): Likewise.
11827 (arm_prepare_to_resume): Likewise.
11828 (the_low_target): Register arm_insert_point, arm_remove_point,
11829 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11830 arm_new_thread, and arm_prepare_to_resume.
11832 2011-09-15 Stan Shebs <stan@codesourcery.com>
11834 * server.h (struct emit_ops): Add compare-goto fields.
11835 * tracepoint.c (gdb_agent_op_sizes): New table.
11836 (emit_eq_goto): New function.
11837 (emit_ne_goto): New function.
11838 (emit_lt_goto): New function.
11839 (emit_le_goto): New function.
11840 (emit_gt_goto): New function.
11841 (emit_ge_goto): New function.
11842 (is_goto_target): New function.
11843 (compile_bytecodes): Recognize special cases of compare-goto
11844 combinations and call specialized emitters for them.
11845 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11846 (amd64_emit_ne_goto): New function.
11847 (amd64_emit_lt_goto): New function.
11848 (amd64_emit_le_goto): New function.
11849 (amd64_emit_gt_goto): New function.
11850 (amd64_emit_ge_goto): New function.
11851 (amd64_emit_ops): Add the new functions.
11852 (i386_emit_eq_goto): New function.
11853 (i386_emit_ne_goto): New function.
11854 (i386_emit_lt_goto): New function.
11855 (i386_emit_le_goto): New function.
11856 (i386_emit_gt_goto): New function.
11857 (i386_emit_ge_goto): New function.
11858 (i386_emit_ops): Add the new functions.
11860 2011-09-08 Stan Shebs <stan@codesourcery.com>
11862 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11863 (i386_emit_epilogue): Restore %ebx.
11865 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11867 * server.c (step_thread): Remove definition.
11868 (process_serial_event): Don't handle Hs.
11869 * server.h (step_thread): Remove declaration.
11870 * target.c (set_desired_inferior): Remove use of step_thread.
11872 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11874 * linux-low.c: Include linux-procfs.h.
11875 (linux_attach_lwp_1): Update comments.
11876 (linux_attach): Scan for existing threads when attaching to a
11877 process that is the tgid.
11878 * Makefile.in: Update dependencies.
11880 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11882 * configure.srv: Add linux-procfs.o dependencies.
11884 2011-08-14 Yao Qi <yao@codesourcery.com>
11886 * target.h (struct target_ops): Fix indent.
11887 * win32-low.c (win32_target_ops): Fix comment.
11889 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11890 Yao Qi <yao@codesourcery.com>
11892 * Makefile.in (clean): Remove tic6x-*.c files.
11893 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11894 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11895 (tic6x-c64xp-linux.c): Likewise.
11896 * configure.srv: Add support for tic6x-*-uclinux.
11897 * linux-tic6x-low.c: New.
11898 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11900 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11901 Yao Qi <yao@codesourcery.com>
11903 * target.h (struct target_ops): Add read_loadmap.
11904 * linux-low.c (struct target_loadseg): New type.
11905 (struct target_loadmap): New type.
11906 (linux_read_loadmap): New function.
11907 (linux_target_ops): Add linux_read_loadmap.
11908 * server.c (handle_query): Support qXfer:fdpic:read packet.
11909 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11912 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11914 * win32-low.c: Include <stdint.h>.
11916 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11918 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11919 to the inferior here.
11920 (i386_remove_aligned_watchpoint): Ditto.
11921 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11922 fit part of the watchpoint in the debug registers.
11923 (i386_update_inferior_debug_regs): New.
11924 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11925 registers, and only update the inferior on success.
11926 (i386_low_remove_watchpoint): Ditto.
11928 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11930 * linux-low.c (compare_ints, unique, list_threads, show_process,
11931 linux_core_of_thread): Delete.
11932 (linux_target_ops): Change linux_core_of_thread to
11933 linux_common_core_of_thread.
11934 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11935 * utils.c (malloc_failure): Change type of argument.
11936 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11937 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11938 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11939 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11940 (IPA_OBJS): Add common-utils-ipa.o.
11941 (ptid_h, linux_osdata_h): New macros.
11942 (server_h): Add common/common-utils.h, common/xml-utils.h,
11943 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11945 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11946 ptid.o, buffer.o): New rules.
11947 (linux-low.o): Add common/linux-osdata.h as a dependency.
11948 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11949 * configure.ac: Add AC_HEADER_DIRENT check.
11950 * config.in: Regenerate.
11951 * configure: Regenerate.
11952 * remote-utils.c (xml_escape_text): Delete.
11953 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11954 buffer_xml_printf): Move to common/buffer.c.
11955 * server.c (main): Remove call to initialize_inferiors.
11956 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11957 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11958 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11959 internal_error, gdb_assert, gdb_assert_fail): Delete.
11960 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11961 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11963 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11964 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11965 initialize_inferiors): Delete.
11967 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11969 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11972 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11974 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11976 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11978 2011-05-26 Yao Qi <yao@codesourcery.com>
11980 * Makefile.in (thread-db.o): Track dependence to
11981 common/gdb_thread_db.h.
11982 * thread-db.c: include gdb_thread_db.h from right place.
11984 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11986 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11987 __FILE__ and __LINE__ to internal_error.
11989 2011-05-13 Doug Evans <dje@google.com>
11991 * thread-db.c (try_thread_db_load_from_sdir): New function.
11992 (try_thread_db_load_from_dir): New function.
11993 (thread_db_load_search): Handle $sdir, ignore $pdir.
11994 Remove trying of system directories if search of
11995 libthread-db-search-path fails, that is now done via $sdir.
11997 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11999 * server.c (handle_query): Add EnableDisableTracepoints to the list
12000 of supported features.
12001 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
12003 (cmd_qtenable_disable): New.
12004 (cmd_qtstart): Install tracepoints even if disabled.
12005 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
12006 receiving a QTEnable or QTDisable packet.
12007 (gdb_collect): Skip data collection if fast tracepoint is disabled.
12008 (ust_marker_to_static_tracepoint): Do not ignore disabled static
12010 (gdb_probe): Skip data collection if static tracepoint is disabled.
12012 2011-05-10 Doug Evans <dje@google.com>
12014 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
12016 2011-05-04 Doug Evans <dje@google.com>
12018 * linux-low.c (linux_join): Skip process lookup.
12019 * spu-low.c (spu_join): Ditto.
12020 * server.c (join_inferiors_callback): Delete.
12021 (process_serial_event): For 'D' packet (detach) call join_inferior
12024 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12026 * README: Don't mention xscale*-*-linux*.
12027 * configure.srv (xscale*-*-linux*): Don't handle target.
12029 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12031 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12033 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12034 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12035 (i386_emit_void_call_2): Likewise.
12037 2011-04-26 Yao Qi <yao@codesourcery.com>
12039 * linux-low.c: Move common macros to linux-ptrace.h.
12040 Include linux-ptrace.h.
12041 * Makefile.in (linux_ptrace_h): New.
12042 (linux-low.o): Depends on linux-ptrace.h.
12044 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12046 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12047 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12048 (remote_prepare): New function with most of the TCP code from ...
12049 (remote_open): ... here. Detect PORT here unconditionally. Move also
12050 setting transport_is_reliable.
12051 * server.c (run_once): New variable.
12052 (gdbserver_usage): Document it.
12053 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12054 the first run if RUN_ONCE.
12055 * server.h (run_once, remote_prepare): New declarations.
12057 2011-04-19 Tom Tromey <tromey@redhat.com>
12059 * win32-low.c (handle_load_dll): Remove duplicate "the".
12061 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12063 Remove support for old Cygwin 1.5 versions.
12064 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12065 function to avoid warning.
12066 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12069 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12071 * gdbserver/server.h (Macro _): Define it if not available.
12073 2011-03-14 Michael Snyder <msnyder@vmware.com>
12075 * hostio.c (handle_close): Remove unnecessary null test.
12077 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12079 * Makefile.in (maintainer-clean realclean distclean): Remove
12080 "make ... subdir_do" command.
12082 2011-03-10 Michael Snyder <msnyder@vmware.com>
12084 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12086 * server.c (handle_v_run): Free alloced buffer on early return.
12088 2011-03-09 Yao Qi <yao@codesourcery.com>
12091 2011-03-04 Yao Qi <yao@codesourcery.com>
12093 * Makefile.in: Remove GNU make feature --directory.
12095 2011-03-05 Yao Qi <yao@codesourcery.com>
12097 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12098 (subdir_do): New make target. Copied from gdb/Makefile.
12099 (maintainer-clean, realclean, distclean, clean): Call corresponding
12100 make targets in common/Makefile.
12102 2011-02-11 Yao Qi <yao@codesourcery.com>
12104 * configure.ac: Call AC_PROG_RANLIB.
12105 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12106 * configure: Regenerate.
12108 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12110 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12112 2011-03-06 Yao Qi <yao@codesourcery.com>
12114 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12116 2011-03-05 Yao Qi <yao@codesourcery.com>
12118 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12119 (subdir_do): New make target. Copied from gdb/Makefile.
12120 (maintainer-clean, realclean, distclean, clean): Call corresponding
12121 make targets in common/Makefile.
12123 2011-03-04 Yao Qi <yao@codesourcery.com>
12125 * Makefile.in: Remove GNU make feature --directory.
12127 2011-03-04 Michael Snyder <msnyder@vmware.com>
12129 * server.c (queue_stop_reply): Call xmalloc not malloc.
12131 2011-03-02 Michael Snyder <msnyder@vmware.com>
12133 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12135 2011-02-28 Michael Snyder <msnyder@vmware.com>
12137 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12138 (cmd_qtframe): Ditto.
12139 (cmd_qtbuffer): Ditto.
12140 (cmd_bigqtbuffer): Ditto.
12142 * utils.c (decimal2str): Initialize 'width' to nine, then
12143 don't mess with it.
12145 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12147 * hostio.c (require_data): Free *data, not data.
12149 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12151 * hostio.c (require_data): Use free, not xfree.
12153 2011-02-27 Michael Snyder <msnyder@vmware.com>
12155 * server.c (handle_query): Discard unused value.
12157 * hostio.c (require_data): Free malloc memory before returning
12160 2011-02-26 Michael Snyder <msnyder@vmware.com>
12162 * linux-low.c (list_threads): Call closedir for dirent.
12164 2011-02-27 Michael Snyder <msnyder@vmware.com>
12166 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12167 a case statement falls through.
12169 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12171 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12174 2011-02-26 Michael Snyder <msnyder@vmware.com>
12176 * utils.c (decimal2str): Eliminate dead code and dead param.
12177 (pulongest): Drop dead param from call to decimal2str.
12180 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12182 Revert the following patch (not approved yet):
12183 2011-02-21 Hui Zhu <teawater@gmail.com>
12184 * tracepoint.c (tp_printf): New function.
12185 (eval_agent_expr): Handle gdb_agent_op_printf.
12187 2011-02-21 Hui Zhu <teawater@gmail.com>
12189 * tracepoint.c (tp_printf): New function.
12190 (eval_agent_expr): Handle gdb_agent_op_printf.
12192 2011-02-18 Tom Tromey <tromey@redhat.com>
12194 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12195 (tracepoint.o): Likewise.
12196 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12197 (gdb_agent_op_names): Likewise.
12199 2011-02-18 Tom Tromey <tromey@redhat.com>
12201 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12202 gdb_agent_op_rot>: New constants.
12203 (gdb_agent_op_names): Add pick and roll.
12204 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12207 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12209 * aclocal.m4: Regenerated with aclocal-1.11.1.
12211 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12213 * server.c (handle_qxfer_traceframe_info): New.
12214 (qxfer_packets): Register "traceframe-info".
12215 (handle_query): Report support for qXfer:traceframe-info:read+.
12216 * tracepoint.c (match_blocktype): New.
12217 (traceframe_find_block_type): Rename to ...
12218 (traceframe_walk_blocks): ... this. Add callback filter argument,
12220 (traceframe_find_block_type): New, reimplemented on top of
12221 traceframe_walk_blocks.
12222 (build_traceframe_info_xml): New.
12223 (traceframe_read_info): New.
12224 * server.h (traceframe_read_info): Declare.
12226 2011-02-11 Yao Qi <yao@codesourcery.com>
12228 * configure.ac: Call AC_PROG_RANLIB.
12229 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12230 * configure: Regenerate.
12232 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12234 * server.c (gdb_read_memory): Change return semantics to allow
12236 (handle_search_memory_1): Adjust.
12237 (process_serial_event) <'m' packet>: Handle partial transfers.
12238 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12240 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12242 * regcache.c (init_register_cache): Initialize
12243 regcache->register_status.
12244 (free_register_cache): Release regcache->register_status.
12245 (regcache_cpy): Copy register_status.
12246 (registers_to_string): Print 'x's for unavailable registers.
12247 (supply_register): Mark the register's status valid or
12248 unavailable, depending on whether a buffer was passed in or not.
12249 (supply_register_zeroed): New.
12250 (supply_regblock): Mark the registers' status valid or
12251 unavailable, depending on whether a buffer was passed in or not.
12252 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12253 (struct regcache): New `register_status' field.
12254 (supply_register_zeroed): Declare.
12255 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12256 supply_register_zeroed, rather than passing a NULL buffer to
12258 * tracepoint.c (fetch_traceframe_registers): Update comment.
12260 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12262 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12265 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12267 * server.h (decode_xfer_write): Change prototype.
12268 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12269 and don't extract the annex here.
12270 * server.c (decode_xfer_read): Remove `annex' parameter,
12271 and don't extract the annex here.
12272 (decode_xfer): New.
12273 (struct qxfer): New.
12274 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12275 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12276 (handle_qxfer_statictrace): New functions, abstracted out from
12277 handle_query, and made to use the struct qxfer interface.
12278 (handle_threads_qxfer_proper): Rename to ...
12279 (handle_qxfer_threads_proper): ... this.
12280 (handle_threads_qxfer): Rename to ...
12281 (handle_qxfer_threads): ... this. Adjust.
12282 (qxfer_packets): New array.
12283 (handle_qxfer): New function.
12284 (handle_query): Use handle_qxfer.
12286 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12288 * gdbreplay.c: Shorten lines of >= 80 columns.
12289 * linux-low.c: Ditto.
12290 * linux-ppc-low.c: Ditto.
12291 * linux-s390-low.c: Ditto.
12292 * linux-sparc-low.c: Ditto.
12293 * linux-x86-low.c: Ditto.
12294 * linux-xtensa-low.c: Ditto.
12295 * mem-break.c: Ditto.
12296 * nto-low.c: Ditto.
12297 * regcache.h: Ditto.
12298 * remote-utils.c: Ditto.
12301 * thread-db.c: Ditto.
12302 * tracepoint.c: Ditto.
12304 * win32-low.h: Ditto.
12306 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12308 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12311 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12313 * server.c (gdbserver_version): Update copyright year in version
12315 * gdbreplay.c (gdbreplay_version): Ditto.
12317 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12319 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12320 * linux-bfin-low.c: New file.
12321 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12322 PT_DATA_ADDR for BFIN targets.
12323 * Makefile.in (SFILES): Add linux-bfin-low.c.
12324 (clean): Remove reg-bfin.c.
12325 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12326 * README: Mention supported Blackfin targets.
12328 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12330 * .gitignore: New file.
12332 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12334 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12336 2010-10-22 Jie Zhang <jie@codesourcery.com>
12338 * Makefile.in: Add FLAGS_TO_PASS variable.
12339 (install): Remove dependency of install-only and recursively
12340 invoke make for install-only.
12342 2010-10-04 Doug Evans <dje@google.com>
12344 * Makefile.in (uninstall): Use $(DESTDIR).
12346 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12350 * linux-x86-low.c (compat_siginfo_from_siginfo)
12351 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12352 si_code is < 0. Check for si_code == SI_TIMER before checking for
12355 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12357 * lynx-i386-low.c: New file.
12358 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12360 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12362 * lynx-low.c (ptrace_request_to_str): Remove handling for
12363 request values that have been removed in LynxOS 5.x.
12365 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12367 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12370 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12372 * configure.ac: Add --enable-inprocess-agent option.
12373 * configure: Rebuilt.
12375 2010-09-06 Yao Qi <yao@codesourcery.com>
12377 * linux-low.c (linux_kill): Remove unused variable.
12378 (linux_stabilize_threads): Likewise.
12379 * server.c (start_inferior): Likewise.
12380 (queue_stop_reply_callback): Likewise.
12381 * tracepoint.c (do_action_at_tracepoint): Likewise.
12383 2010-09-06 Yao Qi <yao@codesourcery.com>
12385 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12388 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12390 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12392 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12394 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12397 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12399 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12400 gdbserver/lynx-ppc-low.c: New files.
12401 * Makefile.in (lynx_low_h): New variable.
12402 (lynx-low.o, lynx-ppc-low.o): New rules.
12403 * configure.ac: On LynxOS, link with -lnetinet.
12404 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12405 * configure: regenerate.
12407 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12409 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12410 * configure.ac: Add check for vasprintf and vsnprintf.
12411 * configure, config.in: Regenerate.
12412 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12414 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12416 * gdbreplay.c: Move include of alloca.h up, next to include of
12418 * server.h: Add include of malloc.h.
12419 * mem-break.c: Remove include of malloc.h.
12420 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12422 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12424 * Makefile.in (memmem.o): Build with -Wno-error.
12426 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12428 * utils.c (xsnprintf): Make non-static.
12429 * server.h: Add xsnprintf declaration.
12430 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12431 replace calls to snprintf by calls to xsnprintf throughout.
12433 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12435 * configure.ac: Add configure check for alloca.
12436 * configure, config.in: Regenerate.
12437 * server.h: Include alloca.h if it exists.
12438 * gdbreplay.c: Include alloca.h if it exists.
12440 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12442 * linux-low.c (__SIGRTMIN): Define if not already defined.
12443 (linux_create_inferior): Check for __ANDROID__ rather than
12445 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12446 are already deferred.
12447 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12448 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12449 stopped and already has a pending signal to report.
12450 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12451 a pending signal to report or is moving out of a jump pad.
12452 (linux_init_signals): Check for __ANDROID__ rather than
12455 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12457 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12458 debug_threads check. Avoid a linear search when not doing debug
12461 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12463 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12464 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12465 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12466 (process_event): Change local fd's type to gdb_fildes_t.
12467 (create_file_handler): Adjust prototype.
12468 (delete_file_handler): Adjust prototype.
12469 (handle_file_event): Adjust prototype. Use pfildes.
12470 (create_file_event): Adjsut prototype.
12471 * remote-utils.c (remote_desc, listen_desc): Change type to
12473 * server.h: New gdb_fildes_t typedef.
12474 [USE_WIN32API]: Include winsock2.h.
12475 (delete_file_handler, add_file_handler): Adjust prototypes.
12476 (pfildes): Declare.
12477 * utils.c (pfildes): New.
12479 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12481 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12482 * configure: Regenerate.
12484 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12486 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12487 (linux_done_accessing_memory): ... this.
12488 (linux_target_ops): Adjust.
12489 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12490 * nto-low.c (nto_target_ops): Adjust comment.
12491 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12492 * spu-low.c (spu_target_ops): Adjust comment.
12493 * target.h (target_ops): Rename unprepare_to_access_memory field
12494 to done_accessing_memory.
12495 (unprepare_to_access_memory): Rename to ...
12496 (done_accessing_memory): ... this.
12498 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12500 * linux-low.c (linux_prepare_to_access_memory): New.
12501 (linux_unprepare_to_access_memory): New.
12502 (linux_target_ops): Install them.
12503 * server.c (read_memory): Rename to ...
12504 (gdb_read_memory): ... this. Use
12505 prepare_to_access_memory/prepare_to_access_memory.
12506 (write_memory): Rename to ...
12507 (gdb_write_memory): ... this. Use
12508 prepare_to_access_memory/prepare_to_access_memory.
12509 (handle_search_memory_1): Adjust.
12510 (process_serial_event): Adjust.
12511 * target.h (struct target_ops): New fields
12512 prepare_to_access_memory and unprepare_to_access_memory.
12513 (prepare_to_access_memory, unprepare_to_access_memory): New.
12514 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12515 prepare_to_access_memory/prepare_to_access_memory.
12516 * nto-low.c (nto_target_ops): Adjust.
12517 * spu-low.c (spu_target_ops): Adjust.
12518 * win32-low.c (win32_target_ops): Adjust.
12520 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12522 * Makefile.in (WARN_CFLAGS): Get it from configure.
12523 (WERROR_CFLAGS): New.
12524 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12525 * configure.ac: Introduce --enable-werror, which adds -Werror to
12526 the compiler command line. Enabled by default. Disable with
12527 --disable-werror. Add -Wdeclaration-after-statement
12528 Wpointer-arith and -Wformat-nonliteral to warning flags.
12529 * configure: Regenerate.
12531 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12533 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12535 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12537 * gdbreplay.c (remote_error): New.
12539 (expect): Use gdbchar. Check for error reading from GDB.
12540 Clarify sync error output.
12541 (play): Check for errors writing to GDB.
12542 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12543 * remote-utils.c (getpkt): Check for errors writing to the remote
12546 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12548 * linux-low.c (linux_wait_1): Move non-debugging code out of
12549 `debug_threads' control.
12551 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12553 * linux-low.c (linux_wait_1): Don't set last_status here.
12554 * server.c (push_event, queue_stop_reply_callback): Assert we're
12555 not pushing a TARGET_WAITKIND_IGNORE event.
12556 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12557 (myresume, handle_target_event): Set the thread's last_resume_kind
12558 and last_status from the target returned status.
12560 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12564 * linux-x86-low.c (update_debug_registers_callback): New.
12565 (i386_dr_low_set_addr): Use it.
12566 (i386_dr_low_get_addr): New.
12567 (i386_dr_low_set_control): Use update_debug_registers_callback.
12568 (i386_dr_low_get_control): New.
12569 (i386_dr_low_get_status): Adjust.
12570 * linux-low.c (linux_stop_lwp): New.
12571 * linux-low.h (linux_stop_lwp): Declare.
12573 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12574 argument instead of a i386_debug_reg_state.
12575 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12576 a i386_debug_reg_state.
12577 (i386_insert_aligned_watchpoint): Adjust.
12578 (i386_remove_aligned_watchpoint): Adjust.
12579 (i386_low_stopped_data_address): Read the debug registers from the
12580 inferior instead of from the mirrors.
12581 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12582 (i386_dr_low_get_addr): Declare.
12583 (i386_dr_low_get_control): Declare.
12584 (i386_dr_low_get_status): Change prototype.
12586 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12587 (i386_dr_low_get_addr): New.
12588 (i386_dr_low_get_control): New.
12589 (i386_dr_low_get_status): Adjust prototype. Return
12591 (i386_initial_stuff): Clear dr_status_mirror and
12593 (i386_get_thread_context): Adjust.
12594 (i386_set_thread_context): Adjust.
12595 (i386_thread_added): Adjust.
12597 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12599 * linux-low.h (linux_thread_area): Delete declaration.
12601 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12603 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12604 after its termination.
12606 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12608 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12609 (gdb_wants_all_stopped): Delete.
12610 (linux_wait_1): Don't call them.
12611 * server.c (handle_v_cont): Tag all threads as want-stopped.
12612 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12613 stopped as "client-wants-stopped".
12615 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12617 * Makefile.in (signals_h): New.
12618 (server_h): Depend on it.
12619 (server.o): Don't depend on $(signals_def).
12620 (signals.o): Depend on $(signals_def).
12622 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12624 * Makefile.in (signals_def): New.
12625 (server_h): Append include/gdb/signals.h and signals_def.
12626 (server.o): Append signals_def.
12628 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12630 * server.c (handle_target_event): Use target_signal_to_host for
12631 resume_info.sig initialization.
12632 * target.h (struct thread_resume) <sig>: New comment.
12634 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12636 * server.c (handle_query): strcpy() the returned string from paddress()
12637 instead of sprintf().
12638 * utils.c (paddress): Return phex_nz().
12640 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12642 * server.c (handle_v_cont): Call mourn_inferior if process
12644 (myresume): Likewise.
12646 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12648 Static tracepoints, and integration with UST.
12650 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12651 * mem-break.c (uninsert_all_breakpoints)
12652 (reinsert_all_breakpoints): New.
12653 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12654 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12655 (gdb_agent_ust_loaded, helper_thread_id)
12656 (gdb_agent_helper_thread_id): New macros.
12657 (struct ipa_sym_addresses): Add addr_ust_loaded,
12658 addr_helper_thread_id, addr_cmd_buf.
12659 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12660 (in_process_agent_loaded_ust): New.
12661 (write_e_ust_not_loaded): New.
12662 (maybe_write_ipa_ust_not_loaded): New.
12663 (struct collect_static_trace_data_action): New.
12664 (enum tracepoint_type) <static_tracepoint>: New.
12665 (struct tracepoint) <handle>: Mention static tracepoints.
12666 (struct static_tracepoint_ctx): New.
12667 (CMD_BUF_SIZE): New.
12668 (add_tracepoint_action): Handle static tracepoint actions.
12669 (unprobe_marker_at): New.
12670 (clear_installed_tracepoints): Handle static tracepoints.
12671 (cmd_qtdp): Handle static tracepoints.
12672 (probe_marker_at): New.
12673 (cmd_qtstart): Handle static tracepoints.
12674 (response_tracepoint): Handle static tracepoints.
12675 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12676 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12677 (get_context_regcache): Handle static tracepoints.
12678 (do_action_at_tracepoint): Handle static tracepoint actions.
12679 (traceframe_find_block_type): Handle static trace data blocks.
12680 (traceframe_read_sdata): New.
12681 (download_tracepoints): Download static tracepoint actions.
12682 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12683 (GDB_PROBE_NAME): New.
12685 (GET_UST_SYM): New.
12688 (ust_marker_to_static_tracepoint): New.
12690 (collect_ust_data_at_tracepoint): New.
12691 (gdb_ust_probe): New.
12692 (UNIX_PATH_MAX, SOCK_DIR): New.
12693 (gdb_ust_connect_sync_socket): New.
12694 (resume_thread, stop_thread): New.
12695 (run_inferior_command): New.
12696 (init_named_socket): New.
12697 (gdb_ust_socket_init): New.
12698 (cstr_to_hexstr): New.
12700 (first_marker, next_marker): New.
12701 (response_ust_marker): New.
12702 (cmd_qtfstm, cmd_qtsstm): New.
12703 (unprobe_marker_at, probe_marker_at): New.
12704 (cmd_qtstmat, gdb_ust_thread): New.
12705 (gdb_ust_init): New.
12706 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12707 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12708 (ST_REGENTRY): New.
12709 (x86_64_st_collect_regmap): New.
12710 (X86_64_NUM_ST_COLLECT_GREGS): New.
12711 (AMD64_RIP_REGNUM): New.
12712 (supply_static_tracepoint_registers): New.
12713 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12714 (ST_REGENTRY): New.
12715 (i386_st_collect_regmap): New.
12716 (i386_NUM_ST_COLLECT_GREGS): New.
12717 (supply_static_tracepoint_registers): New.
12718 * server.c (handle_query): Handle qXfer:statictrace:read.
12719 <qSupported>: Report support for StaticTracepoints, and
12720 qXfer:statictrace:read features.
12721 * server.h (traceframe_read_sdata)
12722 (supply_static_tracepoint_registers): Declare.
12723 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12724 (unpack_varlen_hex): Include in IPA build.
12725 * Makefile.in (ustlibs, ustinc): New.
12726 (IPA_OBJS): Add remote-utils-ipa.o.
12727 ($(IPA_LIB)): Link -ldl and -lpthread.
12729 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12730 * config.in, configure: Regenerate.
12732 2010-06-20 Ian Lance Taylor <iant@google.com>
12733 Pedro Alves <pedro@codesourcery.com>
12735 * linux-x86-low.c (always_true): Delete.
12736 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12737 trying to fool the compiler with always_true.
12739 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12741 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12742 conditions in gdbserver.
12744 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12746 * spu-low.c (spu_read_memory): Wrap around local store limit.
12747 (spu_write_memory): Likewise.
12749 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12751 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12752 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12754 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12756 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12757 uses with LONGEST uses.
12759 2010-06-14 Stan Shebs <stan@codesourcery.com>
12760 Pedro Alves <pedro@codesourcery.com>
12764 * linux-x86-low.c: Include limits.h.
12766 (always_true): New.
12769 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12770 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12771 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12772 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12773 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12774 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12775 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12776 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12777 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12778 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12779 (amd64_emit_void_call_2): New.
12780 (amd64_emit_ops): New.
12781 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12782 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12783 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12784 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12785 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12786 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12787 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12788 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12789 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12790 (i386_emit_stack_adjust, i386_emit_int_call_1)
12791 (i386_emit_void_call_2): New.
12792 (i386_emit_ops): New.
12793 (x86_emit_ops): New.
12794 (the_low_target): Install x86_emit_ops.
12795 * server.h (struct emit_ops): New.
12796 (get_raw_reg_func_addr): Declare.
12797 (current_insn_ptr, emit_error): Declare.
12798 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12799 (set_trace_state_variable_value): New defines.
12800 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12801 addr_get_trace_state_variable_value and
12802 addr_set_trace_state_variable_value.
12803 (symbol_list): New fields for get_raw_reg,
12804 get_trace_state_variable_value and set_trace_state_variable_value.
12805 (condfn): New typedef.
12806 (struct tracepoint): New field `compiled_cond'.
12807 (do_action_at_tracepoint): Clear compiled_cond.
12808 (get_trace_state_variable_value, set_trace_state_variable_value):
12810 (condition_true_at_tracepoint): If there's a compiled condition,
12812 (current_insn_ptr, emit_error): New globals.
12813 (struct bytecode_address): New.
12814 (get_raw_reg_func_addr): New.
12815 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12816 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12817 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12818 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12819 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12820 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12821 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12822 (compile_tracepoint_condition, compile_bytecodes): New.
12823 * target.h (emit_ops): Forward declare.
12824 (struct target_ops): New field emit_ops.
12825 (target_emit_ops): New.
12826 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12827 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12828 * linux-low.c (linux_emit_ops): New.
12829 (linux_target_ops): Install it.
12830 * linux-low.h (struct linux_target_ops): New field emit_ops.
12832 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12834 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12835 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12837 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12838 Stan Shebs <stan@codesourcery.com>
12840 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12841 (all): Depend on $(extra_libraries).
12842 (install-only): Install the IPA.
12843 (IPA_OBJS, IPA_LIB): New.
12844 (clean): Remove the IPA lib.
12845 (IPAGENT_CFLAGS): New.
12846 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12847 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12848 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12849 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12850 * configure.ac: Check for atomic builtins support in the compiler.
12851 (IPA_DEPFILES, extra_libraries): Define.
12852 * configure.srv (ipa_obj): Add description.
12853 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12854 (i[34567]86-*-linux*): Set ipa_obj.
12855 (x86_64-*-linux*): Set ipa_obj.
12856 * linux-low.c (stabilizing_threads): New.
12857 (supports_fast_tracepoints): New.
12858 (linux_detach): Stabilize threads before detaching.
12859 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12860 the lwp is either not stabilizing, or is moving out of a jump pad.
12861 (linux_fast_tracepoint_collecting): New.
12862 (maybe_move_out_of_jump_pad): New.
12863 (enqueue_one_deferred_signal): New.
12864 (dequeue_one_deferred_signal): New.
12865 (linux_wait_for_event_1): If moving out of a jump pad, defer
12866 pending signals to later.
12867 (linux_stabilize_threads): New.
12868 (linux_wait_1): Check if threads need moving out of jump pads, and
12870 (stuck_in_jump_pad_callback): New.
12871 (move_out_of_jump_pad_callback): New.
12872 (lwp_running): New.
12873 (linux_resume_one_lwp): Handle moving out of jump pads.
12874 (linux_set_resume_request): Dequeue deferred signals.
12875 (need_step_over_p): Also step over fast tracepoint jumps.
12876 (start_step_over): Also uninsert fast tracepoint jumps.
12877 (finish_step_over): Also reinsert fast tracepoint jumps.
12878 (linux_install_fast_tracepoint_jump): New.
12879 (linux_target_ops): Install linux_stabilize_threads and
12880 linux_install_fast_tracepoint_jump_pad.
12881 * linux-low.h (linux_target_ops) <get_thread_area,
12882 install_fast_tracepoint_jump_pad>: New fields.
12883 (struct lwp_info) <collecting_fast_tracepoint,
12884 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12885 (linux_get_thread_area): Declare.
12886 * linux-x86-low.c (jump_insn): New.
12887 (x86_get_thread_area): New.
12888 (append_insns): New.
12889 (push_opcode): New.
12890 (amd64_install_fast_tracepoint_jump_pad): New.
12891 (i386_install_fast_tracepoint_jump_pad): New.
12892 (x86_install_fast_tracepoint_jump_pad): New.
12893 (the_low_target): Install x86_get_thread_area and
12894 x86_install_fast_tracepoint_jump_pad.
12895 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12896 (struct fast_tracepoint_jump): New.
12897 (fast_tracepoint_jump_insn): New.
12898 (fast_tracepoint_jump_shadow): New.
12899 (find_fast_tracepoint_jump_at): New.
12900 (fast_tracepoint_jump_here): New.
12901 (delete_fast_tracepoint_jump): New.
12902 (set_fast_tracepoint_jump): New.
12903 (uninsert_fast_tracepoint_jumps_at): New.
12904 (reinsert_fast_tracepoint_jumps_at): New.
12905 (set_breakpoint_at): Use write_inferior_memory.
12906 (uninsert_raw_breakpoint): Use write_inferior_memory.
12907 (check_mem_read): Mask out fast tracepoint jumps.
12908 (check_mem_write): Mask out fast tracepoint jumps.
12909 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12910 (set_fast_tracepoint_jump): Declare.
12911 (delete_fast_tracepoint_jump)
12912 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12913 (reinsert_fast_tracepoint_jumps_at): Declare.
12914 * regcache.c: Don't compile many functions when building the
12915 in-process agent library.
12916 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12917 the register buffer in the heap.
12918 (free_register_cache): If the register buffer isn't owned by the
12919 regcache, don't free it.
12920 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12921 pre-existing register caches.
12922 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12924 (convert_ascii_to_int): : Constify `from' parameter type.
12925 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12926 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12927 the needed buffer in-place.
12928 (relocate_instruction): New.
12929 * server.c (handle_query) <qSymbols>: If the target supports
12930 tracepoints, give it a chance of looking up symbols. Report
12931 support for fast tracepoints.
12932 (handle_status): Stabilize threads.
12933 (process_serial_event): Adjust.
12934 * server.h (struct fast_tracepoint_jump): Forward declare.
12935 (struct process_info) <fast_tracepoint_jumps>: New field.
12936 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12937 (decode_X_packet, decode_M_packet): Adjust.
12938 (relocate_instruction): Declare.
12939 (in_process_agent_loaded): Declare.
12940 (tracepoint_look_up_symbols): Declare.
12941 (struct fast_tpoint_collect_status): Declare.
12942 (fast_tracepoint_collecting): Declare.
12943 (force_unlock_trace_buffer): Declare.
12944 (handle_tracepoint_bkpts): Declare.
12945 (initialize_low_tracepoint)
12946 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12947 * target.h (struct target_ops) <stabilize_threads,
12948 install_fast_tracepoint_jump_pad>: New fields.
12949 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12950 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12951 [HAVE_STDINT_H]: Include stdint.h.
12952 (trace_debug_1): Rename to ...
12953 (trace_vdebug): ... this.
12954 (trace_debug): Rename to ...
12955 (trace_debug_1): ... this. Add `level' parameter.
12956 (trace_debug): New.
12957 (ATTR_USED, ATTR_NOINLINE): New.
12958 (IP_AGENT_EXPORT): New.
12959 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12960 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12961 (about_to_request_buffer_space, trace_buffer_is_full)
12962 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12963 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12964 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12965 (traceframe_write_count, traceframes_created)
12966 (trace_state_variables)
12967 New renaming defines.
12968 (struct ipa_sym_addresses): New.
12969 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12970 (symbol_list): New.
12971 (ipa_sym_addrs): New.
12972 (all_tracepoint_symbols_looked_up): New.
12973 (in_process_agent_loaded): New.
12974 (write_e_ipa_not_loaded): New.
12975 (maybe_write_ipa_not_loaded): New.
12976 (tracepoint_look_up_symbols): New.
12977 (debug_threads) [IN_PROCESS_AGENT]: New.
12978 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12979 (UNKNOWN_SIDE_EFFECTS): New.
12980 (stop_tracing): New.
12981 (flush_trace_buffer): New.
12982 (stop_tracing_bkpt): New.
12983 (flush_trace_buffer_bkpt): New.
12984 (read_inferior_integer): New.
12985 (read_inferior_uinteger): New.
12986 (read_inferior_data_pointer): New.
12987 (write_inferior_data_pointer): New.
12988 (write_inferior_integer): New.
12989 (write_inferior_uinteger): New.
12990 (struct collect_static_trace_data_action): Delete.
12991 (enum tracepoint_type): New.
12992 (struct tracepoint) <type>: New field `type'.
12993 <actions_str, step_actions, step_actions_str>: Only include in
12995 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12996 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12997 (tracepoints): Use IP_AGENT_EXPORT.
12998 (last_tracepoint): Don't include in the IPA.
12999 (stopping_tracepoint): Use IP_AGENT_EXPORT.
13000 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
13001 (alloced_trace_state_variables): New.
13002 (trace_state_variables): Use IP_AGENT_EXPORT.
13003 (traceframe_t): Delete unused variable.
13004 (circular_trace_buffer): Don't include in the IPA.
13005 (trace_buffer_start): Delete.
13006 (struct trace_buffer_control): New.
13007 (trace_buffer_free): Delete.
13008 (struct ipa_trace_buffer_control): New.
13009 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
13010 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
13012 (trace_buffer_ctrl): New.
13013 (TRACE_BUFFER_CTRL_CURR): New.
13014 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
13015 Reimplement as macros.
13016 (trace_buffer_wrap): Delete.
13017 (traceframe_write_count, traceframe_read_count)
13018 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13019 (struct tracepoint_hit_ctx) <type>: New field.
13020 (struct fast_tracepoint_ctx): New.
13021 (memory_barrier): New.
13023 (record_tracepoint_error): Update atomically in the IPA.
13024 (clear_inferior_trace_buffer): New.
13025 (about_to_request_buffer_space): New.
13026 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13027 updating the same buffer.
13028 (add_tracepoint): Default the tracepoint's type to trap
13029 tracepoint, and orig_size to -1.
13030 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13031 internal variables.
13032 (create_trace_state_variable): New parameter `gdb'. Handle it.
13033 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13034 (cmd_qtdp): Handle fast tracepoints.
13035 (cmd_qtdv): Adjust.
13036 (max_jump_pad_size): New.
13037 (gdb_jump_pad_head): New.
13038 (get_jump_space_head): New.
13039 (claim_jump_space): New.
13040 (sort_tracepoints): New.
13041 (MAX_JUMP_SIZE): New.
13042 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13044 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13045 support. Upload fast traceframes, and delete internal IPA
13047 (stop_tracing_handler): New.
13048 (flush_trace_buffer_handler): New.
13049 (cmd_qtstop): Upload fast tracepoints.
13050 (response_tracepoint): Handle fast tracepoints.
13051 (tracepoint_finished_step): Upload fast traceframes. Set the
13052 tracepoint hit context's tracepoint type.
13053 (handle_tracepoint_bkpts): New.
13054 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13055 type. Add comment about fast tracepoints.
13056 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13057 non-existing action_str field.
13058 (get_context_regcache): Handle fast tracepoints.
13059 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13061 (fast_tracepoint_from_jump_pad_address): New.
13062 (fast_tracepoint_from_ipa_tpoint_address): New.
13063 (collecting_t): New.
13064 (force_unlock_trace_buffer): New.
13065 (fast_tracepoint_collecting): New.
13067 (gdb_collect): New.
13068 (write_inferior_data_ptr): New.
13069 (target_tp_heap): New.
13070 (target_malloc): New.
13071 (download_agent_expr): New.
13073 (download_tracepoints): New.
13074 (download_trace_state_variables): New.
13075 (upload_fast_traceframes): New.
13076 (IPA_FIRST_TRACEFRAME): New.
13077 (IPA_NEXT_TRACEFRAME_1): New.
13078 (IPA_NEXT_TRACEFRAME): New.
13079 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13080 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13081 (gdb_jump_pad_buffer_end): New.
13082 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13083 (initialize_tracepoint): Adjust.
13084 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13085 buffer. Initialize the low module.
13086 * utils.c (PREFIX, TOOLNAME): New.
13087 (malloc_failure): Use PREFIX.
13088 (error): In the IPA, an error causes an exit.
13089 (fatal, warning): Use PREFIX.
13090 (internal_error): Use TOOLNAME.
13091 (NUMCELLS): Increase to 10.
13092 * configure, config.in: Regenerate.
13094 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13096 * server.c (handle_query) <qSupported>: Do two passes over the
13097 qSupported string to avoid nesting strtok.
13099 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13101 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13103 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13104 -Wl,--dynamic-list.
13105 * configure: Regenerate.
13106 * proc-service.list: New.
13108 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13110 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13113 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13115 * gdbreplay.c (remote_open): Check error return from socket() call by
13116 its equality to -1 not by it being negative.
13117 * remote-utils.c (remote_open): Likewise.
13119 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13121 * config.h: Regenerate.
13123 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13125 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13126 doesn't provide PTRACE_GET_THREAD_AREA.
13128 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13130 * linux-m68k-low.c: Include <asm/ptrace.h>
13131 (ps_get_thread_area): Implement.
13133 2010-05-03 Doug Evans <dje@google.com>
13135 * event-loop.c (struct callback_event): New struct.
13136 (callback_list): New global.
13137 (append_callback_event, delete_callback_event): New functions.
13138 (process_callback): New function.
13139 (start_event_loop): Call it.
13140 * remote-utils.c (NOT_SCHEDULED): Define.
13141 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13142 moved out of readchar.
13143 (readchar): Rewrite. Call reschedule before returning.
13144 (reset_readchar): New function.
13145 (remote_close): Call it.
13146 (process_remaining, reschedule): New functions.
13147 * server.h (callback_handler_func): New typedef.
13148 (append_callback_event, delete_callback_event): Declare.
13150 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13152 * proc-service.c (ps_pglobal_lookup): Use
13153 thread_db_look_up_one_symbol.
13154 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13155 parameter. Use it instead of all_symbols_looked_up.
13156 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13158 (all_symbols_looked_up): Don't declare.
13159 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13160 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13162 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13163 Set all_symbols_looked_up here.
13164 (thread_db_look_up_one_symbol): New.
13165 (thread_db_get_tls_address): Adjust.
13166 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13167 thread_db object on the heap, and tentatively set it in the
13169 (thread_db_init): Don't set all_symbols_looked_up here.
13170 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13172 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13174 * linux-low.c (linux_kill, linux_detach): Adjust.
13175 (status_pending_p_callback): Remove redundant statement. Check
13176 for !TARGET_WAITIKIND_IGNORE, instead of
13177 TARGET_WAITKIND_STOPPED.
13178 (handle_tracepoints): Make sure LWP is locked. Adjust.
13179 (linux_wait_for_event_1): Adjust.
13180 (linux_cancel_breakpoints): New.
13181 (unsuspend_one_lwp): New.
13182 (unsuspend_all_lwps): New.
13183 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13184 (send_sigstop_callback): Change return type to int, add new
13185 `except' parameter and handle it.
13186 (suspend_and_send_sigstop_callback): New.
13187 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13188 pass them down. If SUSPEND, also increment the lwp's suspend
13190 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13191 (need_step_over_p): Don't consider suspended LWPs.
13192 (start_step_over): Adjust.
13193 (proceed_one_lwp): Change return type to int, add new `except'
13194 parameter and handle it.
13195 (unsuspend_and_proceed_one_lwp): New.
13196 (proceed_all_lwps): Use find_inferior instead of
13198 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13199 also decrement the suspend count of LWPs. Pass `except' down,
13200 instead of hacking its suspend count.
13201 (linux_pause_all): Add `freeze' parameter. Adjust.
13202 (linux_unpause_all): New.
13203 (linux_target_ops): Install linux_unpause_all.
13204 * server.c (handle_status): Adjust.
13205 * target.h (struct target_ops): New fields `unpause_all' and
13206 `cancel_breakpoints'. Add new parameter to `pause_all'.
13207 (pause_all): Add new `freeze' parameter.
13208 (unpause_all): New.
13209 (cancel_breakpoints): New.
13210 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13211 cancel breakpoints.
13212 (cmd_qtstart): Pause threads.
13213 (stop_tracing): Pause threads, and cancel breakpoints.
13214 * win32-low.c (win32_target_ops): Adjust.
13216 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13218 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13219 the inferior right away from here...
13220 (linux_wait_1): ... to here, and adjust to check the thread's
13221 last_resume_kind instead of the lwp's step or stop_expected flags.
13223 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13225 * README: Use consistent `GDB' and `GDBserver' spellings.
13227 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13229 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13230 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13231 (linux_detach_one_lwp): Assume the lwp is stopped.
13232 (any_thread_of): Delete.
13233 (linux_detach): Stop all lwps here. Don't blindly delete all
13235 (delete_lwp_callback): New.
13236 (linux_mourn): Delete all lwps of the process that is gone.
13237 (linux_wait_1): Don't delete the last lwp of the process here.
13238 * mem-break.h (mark_breakpoints_out): Declare.
13239 * mem-break.c (mark_breakpoints_out): New.
13240 (free_all_breakpoints): Use it.
13241 * server.c (handle_target_event): If the process is gone, mark
13243 * thread-db.c (struct thread_db) <create_bp>: New field.
13244 (thread_db_enable_reporting): Fix prototype. Store a thread event
13245 breakpoint reference in the thread_db struct.
13246 (thread_db_load_search): Clear the thread_db object.
13247 (try_thread_db_load_1): Ditto.
13248 (switch_to_process): New.
13249 (disable_thread_event_reporting): Use it.
13250 (remove_thread_event_breakpoints): New.
13251 (thread_db_detach, thread_db_mourn): Use it.
13253 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13255 * linux-low.c (linux_enable_event_reporting): New.
13256 (linux_wait_for_event_1, handle_extended_wait): Use it.
13258 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13260 * linux-low.c (linux_kill_one_lwp, linux_kill)
13261 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13262 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13263 SIGSTOP even if the LWP is stopped.
13264 (send_sigstop_callback): New.
13265 (stop_all_lwps): Use send_sigstop_callback instead.
13266 (linux_resume_one_thread): Adjust.
13267 (proceed_one_lwp): Still proceed an LWP that the client has
13268 requested to stop, if we haven't reported it as stopped yet. Make
13269 sure that LWPs the client want stopped, have a pending SIGSTOP.
13271 2010-04-26 Doug Evans <dje@google.com>
13273 * server.c (handle_general_set): Make static.
13275 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13276 Print received char after testing for error/eof instead of before.
13277 (input_interrupt): Tweak comment.
13279 2010-04-23 Doug Evans <dje@google.com>
13281 * server.c (start_inferior): Print inferior argv if --debug.
13283 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13285 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13286 * nto-x86-low.c: Include server.h
13288 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13290 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13291 be consistent with other sources of this directory.
13292 (init_registers_amd64): Correct name of source file of this function
13295 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13297 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13298 64-bit executables.
13300 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13302 * win32-i386-low.c: Add 64-bit support.
13303 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13304 (init_registers_amd64): Declare.
13305 (mappings): Add 64-bit version of array.
13306 (init_windows_x86): New function.
13307 (the_low_target): Change init_arch field to init_windows_x86.
13309 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13311 * win32-low.c: Adapt to support also 64-bit architecture.
13312 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13313 (get_image_name): Use SIZE_T type for local variable `done'.
13314 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13315 (toolhelp_get_dll_name): Idem.
13316 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13317 Use uintptr_t typecast to avoid warning.
13318 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13319 (handle_exception): Use phex_nz to avoid warning.
13320 (win32_wait): Remove unused local variable `process'.
13322 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13324 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13327 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13329 * configure.ac: Use `ws2_32' library for srv_mingw.
13330 * configure: Regenerate.
13331 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13332 * remote-utils.c: Likewise.
13334 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13336 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13337 if __x86_64__ is defined.
13339 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13341 * configure: Regenerate.
13343 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13345 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13346 * target.h (target_ops): New get_tib_address field.
13347 * win32-low.h (win32_thread_info): Add thread_local_base field.
13348 * win32-low.c (child_add_thread): Add tlb argument.
13349 Set thread_local_base field to TLB.
13350 (get_child_debug_event): Adapt to child_add_thread change.
13351 (win32_get_tib_address): New function.
13352 (win32_target_ops): Set get_tib_address field to
13353 win32_get_tib_address.
13354 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13356 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13358 * linux-low.c (linux_mourn): Also remove the process.
13359 * server.c (handle_target_event): Don't remove the process here.
13360 * nto-low.c (nto_mourn): New.
13361 (nto_target_ops): Install it.
13362 * spu-low.c (spu_mourn): New.
13363 (spu_target_ops): Install it.
13364 * win32-low.c (win32_mourn): New.
13365 (win32_target_ops): Install it.
13367 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13369 * server.h (buffer_xml_printf): Remove redundant `;'.
13371 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13373 * regcache.c (set_register_cache): Invalidate regcaches before
13374 changing the register cache layout.
13375 (regcache_invalidate_one): Allow a NULL regcache.
13376 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13377 regcaches before changing the register cache layout or the target
13380 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13382 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13383 variable warning on Linux/x86-64.
13385 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13387 GDBserver disconnected tracing support.
13389 * linux-low.c (linux_remove_process): Delete.
13390 (add_lwp): Don't set last_resume_kind here.
13391 (linux_kill): Use `mourn'.
13392 (linux_detach): Use `thread_db_detach', and `mourn'.
13393 (linux_mourn): New.
13394 (linux_attach_lwp_1): Adjust comment.
13395 (linux_attach): last_resume_kind moved the thread_info; adjust.
13396 (status_pending_p_callback): Adjust.
13397 (linux_wait_for_event_1): Adjust.
13398 (count_events_callback, select_singlestep_lwp_callback)
13399 (select_event_lwp_callback, cancel_breakpoints_callback)
13400 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13401 (proceed_one_lwp): Adjust.
13402 (linux_async): Add debug output.
13403 (linux_thread_stopped): New.
13404 (linux_pause_all): New.
13405 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13407 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13408 (thread_db_free): Delete declaration.
13409 (thread_db_detach, thread_db_mourn): Declare.
13410 * thread-db.c (thread_db_init): Use thread_db_mourn.
13411 (thread_db_free): Delete, split in two.
13412 (disable_thread_event_reporting): New.
13413 (thread_db_detach): New.
13414 (thread_db_mourn): New.
13416 * server.h (struct thread_info) <last_resume_kind>: New field.
13417 <attached>: Add comment.
13418 <gdb_detached>: New field.
13419 (handler_func): Change return type to int.
13420 (handle_serial_event, handle_target_event): Ditto.
13421 (gdb_connected): Declare.
13423 (disconnected_tracing): Declare.
13424 (stop_tracing): Declare.
13426 * server.c (handle_query) <qSupported>: Report support for
13427 disconnected tracing.
13428 (queue_stop_reply_callback): Account for running threads.
13429 (gdb_wants_thread_stopped): New.
13430 (gdb_wants_all_threads_stopped): New.
13431 (gdb_reattached_process): New.
13432 (handle_status): Clear the `gdb_detached' flag of all processes.
13433 In all-stop, stop all threads.
13434 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13435 (process_serial_event): If the remote connection breaks, or if an
13436 exit was forced with "monitor exit", force an event loop exit.
13437 Handle disconnected tracing on detach.
13438 (handle_serial_event): Adjust.
13439 (handle_target_event): If GDB isn't connected, forward events back
13440 to the inferior, unless the last process exited, in which case,
13441 exit gdbserver. Adjust interface.
13443 * remote-utils.c (remote_open): Don't block in accept. Instead
13444 register an event loop source on the listen socket file
13445 descriptor. Refactor bits into ...
13446 (listen_desc): ... this new global.
13447 (gdb_connected): ... this new function.
13448 (enable_async_notification): ... this new function.
13449 (handle_accept_event): ... this new function.
13450 (remote_close): Clear remote_desc.
13452 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13454 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13456 (mourn_inferior): Define.
13457 (target_process_qsupported): Avoid the dangling else problem.
13458 (thread_stopped): Define.
13459 (pause_all): Define.
13460 (target_waitstatus_to_string): Declare.
13461 * target.c (target_waitstatus_to_string): New.
13463 * tracepoint.c (tracing): Make extern.
13464 (disconnected_tracing): New.
13465 (stop_tracing): Make extern. Handle tracing stops due to GDB
13467 (cmd_qtdisconnected): New.
13468 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13469 (handle_tracepoint_general_set): Handle QTDisconnected.
13471 * event-loop.c (event_handler_func): Change return type to int.
13472 (process_event): Bail out if the event handler wants the event
13474 (handle_file_event): Ditto.
13475 (start_event_loop): Bail out if the event handler wants the event
13478 * nto-low.c (nto_target_ops): Adjust.
13479 * spu-low.c (spu_wait): Don't remove the process here.
13480 (spu_target_ops): Adjust.
13481 * win32-low.c (win32_wait): Don't remove the process here.
13482 (win32_target_ops): Adjust.
13484 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13486 * regcache.c (realloc_register_cache): Invalidate inferior's
13487 regcache before recreating it.
13489 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13491 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13493 2010-04-09 Stan Shebs <stan@codesourcery.com>
13494 Pedro Alves <pedro@codesourcery.com>
13496 * server.h (LONGEST): New.
13497 (struct thread_info) <while_stepping>: New field.
13498 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13500 (initialize_tracepoint, handle_tracepoint_general_set)
13501 (handle_tracepoint_query, tracepoint_finished_step)
13502 (tracepoint_was_hit, release_while_stepping_state_list):
13503 (current_traceframe): Declare.
13504 * server.c (handle_general_set): Handle tracepoint packets.
13505 (read_memory): New.
13506 (write_memory): New.
13507 (handle_search_memory_1): Use read_memory.
13508 (handle_query): Report support for conditional tracepoints, trace
13509 state variables, and tracepoint sources. Handle tracepoint
13511 (main): Initialize the tracepoints module.
13512 (process_serial_event): Handle traceframe reads/writes.
13514 * linux-low.c (handle_tracepoints): New.
13515 (linux_wait_1): Call it.
13516 (linux_resume_one_lwp): Handle while-stepping.
13517 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13518 (linux_target_ops): Install them.
13519 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13521 * linux-x86-low.c (x86_supports_tracepoints): New.
13522 (the_low_target). Install it.
13524 * mem-break.h (delete_breakpoint): Declare.
13525 * mem-break.c (delete_breakpoint): Make external.
13527 * target.h (struct target_ops): Add `supports_tracepoints',
13528 `read_pc', and `write_pc' fields.
13529 (target_supports_tracepoints): Define.
13530 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13533 * regcache.h (struct regcache) <registers_owned>: New field.
13534 (init_register_cache, regcache_cpy): Declare.
13535 (regcache_read_pc, regcache_write_pc): Declare.
13536 (register_cache_size): Declare.
13537 (supply_regblock): Declare.
13538 * regcache.c (init_register_cache): New.
13539 (new_register_cache): Use it.
13540 (regcache_cpy): New.
13541 (register_cache_size): New.
13542 (supply_regblock): New.
13543 (regcache_read_pc, regcache_write_pc): New.
13545 * tracepoint.c: New.
13547 * Makefile.in (OBS): Add tracepoint.o.
13548 (tracepoint.o): New rule.
13550 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13552 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13554 (i386-mmx.c): Likewise.
13555 (i386-mmx-linux.o): Likewise.
13556 (i386-mmx-linux.c): Likewise.
13558 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13559 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13560 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13561 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13563 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13564 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13565 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13567 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13569 * Makefile.in (clean): Updated.
13571 (i386-avx.c): Likewise.
13572 (i386-avx-linux.o): Likewise.
13573 (i386-avx-linux.c): Likewise.
13574 (amd64-avx.o): Likewise.
13575 (amd64-avx.c): Likewise.
13576 (amd64-avx-linux.o): Likewise.
13577 (amd64-avx-linux.c): Likewise.
13579 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13580 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13581 (srv_amd64_regobj): Add amd64-avx.o.
13582 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13583 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13584 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13585 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13586 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13587 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13588 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13590 * i387-fp.c: Include "i386-xstate.h".
13592 (i387_cache_to_xsave): Likewise.
13593 (i387_xsave_to_cache): Likewise.
13594 (x86_xcr0): Likewise.
13596 * i387-fp.h (i387_cache_to_xsave): Likewise.
13597 (i387_xsave_to_cache): Likewise.
13598 (x86_xcr0): Likewise.
13600 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13601 * linux-crisv32-low.c (target_regsets): Likewise.
13602 * linux-m68k-low.c (target_regsets): Likewise.
13603 * linux-mips-low.c (target_regsets): Likewise.
13604 * linux-ppc-low.c (target_regsets): Likewise.
13605 * linux-s390-low.c (target_regsets): Likewise.
13606 * linux-sh-low.c (target_regsets): Likewise.
13607 * linux-sparc-low.c (target_regsets): Likewise.
13608 * linux-xtensa-low.c (target_regsets): Likewise.
13610 * linux-low.c: Include <sys/uio.h>.
13611 (regsets_fetch_inferior_registers): Support nt_type.
13612 (regsets_store_inferior_registers): Likewise.
13613 (linux_process_qsupported): New.
13614 (linux_target_ops): Add linux_process_qsupported.
13616 * linux-low.h (regset_info): Add nt_type.
13617 (linux_target_ops): Add process_qsupported.
13619 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13621 (init_registers_i386_avx_linux): New.
13622 (init_registers_amd64_avx_linux): Likewise.
13623 (xmltarget_i386_linux_no_xml): Likewise.
13624 (xmltarget_amd64_linux_no_xml): Likewise.
13625 (PTRACE_GETREGSET): Likewise.
13626 (PTRACE_SETREGSET): Likewise.
13627 (x86_fill_xstateregset): Likewise.
13628 (x86_store_xstateregset): Likewise.
13629 (use_xml): Likewise.
13630 (x86_linux_update_xmltarget): Likewise.
13631 (x86_linux_process_qsupported): Likewise.
13632 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13633 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13634 init_registers_i386_linux here. Call
13635 x86_linux_update_xmltarget.
13636 (the_low_target): Add x86_linux_process_qsupported.
13638 * server.c (handle_query): Call target_process_qsupported.
13640 * target.h (target_ops): Add process_qsupported.
13641 (target_process_qsupported): New.
13643 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13645 * inferiors.c (add_thread): Set last_status kind to
13646 TARGET_WAITKIND_IGNORE.
13647 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13648 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13649 (linux_wait_1): Move `thread' local definition to block that uses
13650 it. Don't NULL initialize `event_child'.
13651 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13652 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13653 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13655 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13657 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13658 an extended waitstatus, or by a watchpoint.
13659 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13660 thread was stepping or has been stopped by a watchpoint.
13662 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13664 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13665 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13666 of another, then delete the previous, and validate all
13668 (validate_inserted_breakpoint): New.
13669 (delete_disabled_breakpoints): New.
13670 (validate_breakpoints): New.
13671 (check_mem_read): Validate breakpoints before trusting their
13672 shadow. Delete disabled breakpoints.
13673 (check_mem_write): Validate breakpoints before trusting they
13674 should be inserted. Delete disabled breakpoints.
13675 * mem-break.h (validate_breakpoints):
13676 * server.c (handle_query): Validate breakpoints when we see a
13679 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13681 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13682 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13683 if we could tell there's a GDB breakpoint at stop_pc.
13684 (need_step_over_p): Don't do a step over if we find a GDB
13685 breakpoint at the resume PC.
13687 * mem-break.c (struct raw_breakpoint): New.
13688 (enum bkpt_type): New type `gdb_breakpoint'.
13689 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13690 fields. New field `raw'.
13691 (find_raw_breakpoint_at): New.
13692 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13693 breakpoint instead.
13694 (set_breakpoint_at): Adjust.
13695 (delete_raw_breakpoint): New.
13696 (release_breakpoint): New.
13697 (delete_breakpoint): Rename to...
13698 (delete_breakpoint_1): ... this. Add proc parameter. Use
13699 release_breakpoint. Return ENOENT.
13700 (delete_breakpoint): Reimplement.
13701 (find_breakpoint_at): Delete.
13702 (find_gdb_breakpoint_at): New.
13703 (delete_breakpoint_at): Delete.
13704 (set_gdb_breakpoint_at): New.
13705 (delete_gdb_breakpoint_at): New.
13706 (gdb_breakpoint_here): New.
13707 (set_reinsert_breakpoint): Use release_breakpoint.
13708 (uninsert_breakpoint): Rename to ...
13709 (uninsert_raw_breakpoint): ... this.
13710 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13711 (reinsert_raw_breakpoint): Change parameter type to
13713 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13715 (check_breakpoints): Adjust. Use release_breakpoint.
13716 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13717 (breakpoint_inserted_here): Ditto.
13718 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13719 Don't trust the breakpoint's shadow if it is not inserted.
13720 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13721 (delete_all_breakpoints): Adjust.
13722 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13723 use delete_breakpoint_1.
13725 * mem-break.h (breakpoints_supported): Delete declaration.
13726 (set_gdb_breakpoint_at): Declare.
13727 (gdb_breakpoint_here): Declare.
13728 (delete_breakpoint_at): Delete.
13729 (delete_gdb_breakpoint_at): Declare.
13731 * server.h (struct raw_breakpoint): Forward declare.
13732 (struct process_info): New field `raw_breakpoints'.
13734 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13737 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13739 * linux-low.c (status_pending_p_callback): Fix comment.
13740 (linux_wait_for_event_1): Move most of the internal breakpoint
13741 handling from here...
13742 (linux_wait_1): ... to here.
13743 (count_events_callback): New.
13744 (select_singlestep_lwp_callback): New.
13745 (select_event_lwp_callback): New.
13746 (cancel_breakpoints_callback): New.
13747 (select_event_lwp): New.
13748 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13749 priority to all LWPs that have had events that should be reported
13750 to the client. Cancel breakpoints when about to reporting the
13751 event to the client, not while stopping lwps. No longer cancel
13752 finished single-steps here.
13753 (cancel_finished_single_step): Delete.
13754 (cancel_finished_single_steps): Delete.
13756 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13758 * mem-break.c (enum bkpt_type): New.
13759 (struct breakpoint): New field `type'.
13760 (set_breakpoint_at): Change return type to struct breakpoint
13761 pointer. Set type to `other_breakpoint' by default.
13762 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13763 in the breakpoint list.
13764 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13765 (reinsert_breakpoint): Rename to ...
13766 (reinsert_raw_breakpoint): ... this.
13767 (reinsert_breakpoints_at): Adjust.
13768 * mem-break.h (struct breakpoint): Declare.
13769 (set_breakpoint_at): Change return type to struct breakpoint
13772 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13774 * server.c (handle_query): Assign, not compare.
13776 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13778 Teach linux gdbserver to step-over-breakpoints.
13780 * linux-low.c (can_hardware_single_step): New.
13781 (supports_breakpoints): New.
13782 (handle_extended_wait): If stopping threads, read the stop pc of
13783 the new cloned LWP.
13785 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13786 low target doesn't support retrieving the PC.
13787 (add_lwp): Set last_resume_kind to resume_continue.
13788 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13789 (linux_attach): Don't clear stop_expected. Set the lwp's
13790 last_resume_kind to resume_stop.
13791 (linux_detach_one_lwp): Don't check for removed breakpoints.
13792 (check_removed_breakpoint): Delete.
13793 (status_pending_p): Rename to ...
13794 (status_pending_p_callback): ... this. Don't check for removed
13795 breakpoints. Don't consider threads that are stopped from GDB's
13797 (linux_wait_for_lwp): Always read the stop_pc here.
13798 (cancel_breakpoint): New.
13799 (step_over_bkpt): New global.
13800 (linux_wait_for_event_1): Implement stepping over breakpoints.
13801 (gdb_wants_lwp_stopped): New.
13802 (gdb_wants_all_stopped): New.
13803 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13804 single-step traps here. Store the thread's last reported target
13806 (send_sigstop): Don't clear stop_expected. Always set it,
13808 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13809 (cancel_finished_single_step): New.
13810 (cancel_finished_single_steps): New.
13811 (wait_for_sigstop): Don't cancel finished single-step traps here.
13812 (linux_resume_one_lwp): Don't check for removed breakpoints.
13813 Don't set `step' on non-hardware step archs.
13814 (linux_set_resume_request): Ignore resume_stop requests if already
13815 stopping or stopped. Set the lwp's last_resume_kind.
13816 (resume_status_pending_p): Don't check for removed breakpoints.
13817 (need_step_over_p): New.
13818 (start_step_over): New.
13819 (finish_step_over): New.
13820 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13821 requests. Clear the thread's last reported target waitstatus.
13822 Don't use the `suspended' flag. Don't consider pending breakpoints.
13823 (linux_resume): Start a step-over if necessary.
13824 (proceed_one_lwp): New.
13825 (proceed_all_lwps): New.
13826 (unstop_all_lwps): New.
13827 * linux-low.h (struct lwp_info): Rewrite comment for the
13828 `suspended' flag. Add the `stop_pc' field. Delete the
13829 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13830 Add `'last_resume_kind' and `need_step_over' fields.
13831 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13832 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13833 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13834 (set_raw_breakpoint_at): New.
13835 (set_breakpoint_at): Rewrite to use it.
13836 (reinsert_breakpoint_handler): Delete.
13837 (set_reinsert_breakpoint): New.
13838 (reinsert_breakpoint_by_bp): Delete.
13839 (delete_reinsert_breakpoints): New.
13840 (uninsert_breakpoint): Rewrite.
13841 (uninsert_breakpoints_at): New.
13842 (reinsert_breakpoint): Rewrite.
13843 (reinsert_breakpoints_at): New.
13844 (check_breakpoints): Rewrite.
13845 (breakpoint_here): New.
13846 (breakpoint_inserted_here): New.
13847 (check_mem_read): Adjust.
13848 * mem-break.h (breakpoints_supported, breakpoint_here)
13849 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13850 (reinsert_breakpoint_by_bp): Delete declaration.
13851 (delete_reinsert_breakpoints): Declare.
13852 (reinsert_breakpoint): Delete declaration.
13853 (reinsert_breakpoints_at): Declare.
13854 (uninsert_breakpoint): Delete declaration.
13855 (uninsert_breakpoints_at): Declare.
13856 (check_breakpoints): Adjust prototype.
13857 * server.h: Adjust include order.
13858 (struct thread_info): Declare here. Add a `last_status' field.
13860 2010-03-23 Michael Snyder <msnyder@vmware.com>
13862 * server.c (crc32): New function.
13863 (handle_query): Add handling for 'qCRC:' request.
13865 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13867 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13868 lwp had been stopped by a watchpoint.
13870 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13872 * server.h (internal_error): Declare.
13873 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13874 * utils.c (internal_error): New function.
13876 2010-03-15 Andreas Schwab <schwab@redhat.com>
13878 * configure.srv: Fix typo setting srv_regobj.
13880 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13882 * linux-low.c (fetch_register): Avoid passing a non string literal
13884 (usr_store_inferior_registers): Ditto.
13886 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13888 * linux-low.c (linux_write_memory): Bail out early if peeking
13891 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13893 * linux-low.h (struct lwp_info): New fields
13894 `stopped_by_watchpoint' and `stopped_data_address'.
13895 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13896 here, and cache them in the lwp object.
13897 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13899 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13901 (linux_stopped_by_watchpoint): Rewrite.
13902 (linux_stopped_data_address): Rewrite.
13904 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13906 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13907 switching the current inferior, not before.
13909 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13911 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13912 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13913 i386-linux.c and amd64-linux.c.
13914 (reg-i386.o): Removed.
13915 (reg-i386.c): Likewise.
13916 (reg-i386-linux.o): Likewise.
13917 (reg-i386-linux.c): Likewise.
13918 (reg-x86-64.o): Likewise.
13919 (reg-x86-64.c): Likewise.
13920 (reg-x86-64-linux.o): Likewise.
13921 (reg-x86-64-linux.c): Likewise.
13923 (i386.c): Likewise.
13924 (i386-linux.o): Likewise.
13925 (i386-linux.c): Likewise.
13926 (amd64.o): Likewise.
13927 (amd64.c): Likewise.
13928 (amd64-linux.o): Likewise.
13929 (amd64-linux.c): Likewise.
13931 * configure.srv (srv_i386_regobj): New.
13932 (srv_i386_linux_regobj): Likewise.
13933 (srv_amd64_regobj): Likewise.
13934 (srv_amd64_linux_regobj): Likewise.
13935 (srv_i386_32bit_xmlfiles): Likewise.
13936 (srv_i386_64bit_xmlfiles): Likewise.
13937 (srv_i386_xmlfiles): Likewise.
13938 (srv_amd64_xmlfiles): Likewise.
13939 (srv_i386_linux_xmlfiles): Likewise.
13940 (srv_amd64_linux_xmlfiles): Likewise.
13941 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13942 srv_xmlfiles to $srv_i386_xmlfiles.
13943 (i[34567]86-*-mingw32ce*): Likewise.
13944 (i[34567]86-*-mingw*): Likewise.
13945 (i[34567]86-*-nto*): Likewise.
13946 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13947 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13948 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13949 (x86_64-*-linux*): Likewise.
13951 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13952 (init_registers_amd64_linux): New.
13953 (x86_arch_setup): Replace init_registers_x86_64_linux with
13954 init_registers_amd64_linux.
13956 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13958 * configure.ac: Check for libdl. If it is not available link against
13959 static libthread_db.
13960 * configure: Regenerate.
13962 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13966 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13967 handing a read watchpoint.
13968 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13970 2010-02-12 Doug Evans <dje@google.com>
13972 * linux-low.c (linux_supports_tracefork_flag): Document.
13973 (linux_look_up_symbols): Add comment.
13975 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13977 * regcache.c (supply_register): Clear regcache if buf is NULL.
13979 2010-02-02 Nicolas Roche <roche@sourceware.org>
13980 Joel Brobecker <brobecker@adacore.com>
13982 * inferiors.c (find_inferior): Add function documentation.
13983 (unloaded_dll): Handle the case where the unloaded dll has not
13984 been previously registered in the dll list.
13986 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13988 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13989 (thumb2_breakpoint): New.
13990 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13992 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13994 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13995 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13998 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14000 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
14002 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
14004 * linux-s390-low.c (s390_collect_ptrace_register)
14005 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
14007 2010-01-21 Doug Evans <dje@google.com>
14009 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
14010 (PTRACE_ARG4_TYPE): New macro.
14011 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
14012 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
14013 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
14014 (usr_store_inferior_registers): Ditto.
14015 (linux_read_memory, linux_write_memory): Ditto.
14016 (linux_test_for_tracefork): Ditto.
14018 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14019 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14021 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14023 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14026 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14028 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14029 prototype to take a regcache. Adjust.
14031 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14033 * regcache.h (struct thread_info): Forward declare.
14034 (struct regcache): New.
14035 (new_register_cache): Adjust prototype.
14036 (get_thread_regcache): Declare.
14037 (free_register_cache): Adjust prototype.
14038 (registers_to_string, registers_from_string): Ditto.
14039 (supply_register, supply_register_by_name, collect_register)
14040 (collect_register_as_string, collect_register_by_name): Ditto.
14041 * regcache.c (struct inferior_regcache_data): Delete.
14042 (get_regcache): Rename to ...
14043 (get_thread_regcache): ... this. Adjust. Switch inferior before
14044 fetching registers.
14045 (regcache_invalidate_one): Adjust.
14046 (regcache_invalidate): Fix prototype.
14047 (new_register_cache): Return the new register cache.
14048 (free_register_cache): Change prototype.
14049 (realloc_register_cache): Adjust.
14050 (registers_to_string): Change prototype to take a regcache. Adjust.
14051 (registers_from_string): Ditto.
14052 (register_data): Ditto.
14053 (supply_register): Ditto.
14054 (supply_register_by_name): Ditto.
14055 (collect_register): Ditto.
14056 (collect_register_as_string): Ditto.
14057 (collect_register_by_name): Ditto.
14058 * server.c (process_serial_event): Adjust.
14059 * linux-low.h (regset_fill_func, regset_store_func): Change
14061 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14063 * linux-low.c (get_stop_pc): Adjust.
14064 (check_removed_breakpoint): Adjust.
14065 (linux_wait_for_event): Adjust.
14066 (linux_resume_one_lwp): Adjust.
14067 (fetch_register): Add regcache parameter. Adjust.
14068 (usr_store_inferior_registers): Ditto.
14069 (regsets_fetch_inferior_registers): Ditto.
14070 (regsets_store_inferior_registers): Ditto.
14071 (linux_fetch_registers, linux_store_registers): Ditto.
14072 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14074 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14076 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14077 prototype to take a regcache.
14078 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14079 * remote-utils.c (convert_ascii_to_int, outreg)
14080 (prepare_resume_reply): Change prototype to take a regcache.
14082 * target.h (struct target_ops) <fetch_registers, store_registers>:
14083 Change prototype to take a regcache.
14084 (fetch_inferior_registers, store_inferior_registers): Change
14085 prototype to take a regcache. Adjust.
14086 * proc-service.c (ps_lgetregs): Adjust.
14087 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14088 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14089 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14090 take a regcache. Adjust.
14091 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14092 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14093 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14094 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14095 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14096 (cris_cannot_fetch_register):
14097 (cris_breakpoint_at): Change prototype to take a regcache.
14099 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14100 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14101 to take a regcache. Adjust.
14102 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14104 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14105 take a regcache. Adjust.
14106 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14107 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14108 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14109 * linux-mips-low.c (mips_get_pc):
14110 (mips_set_pc): Change prototype to take a regcache. Adjust.
14111 (mips_reinsert_addr): Adjust.
14112 (mips_collect_register): Change prototype to take a regcache.
14114 (mips_supply_register):
14115 (mips_collect_register_32bit, mips_supply_register_32bit)
14116 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14117 (mips_store_fpregset): Ditto.
14118 * linux-ppc-low.c (ppc_supply_ptrace_register)
14119 (ppc_supply_ptrace_register): Ditto.
14120 (parse_spufs_run): Adjust.
14121 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14122 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14123 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14124 take a regcache. Adjust.
14125 * linux-s390-low.c (s390_collect_ptrace_register)
14126 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14127 (s390_set_pc): Change prototype to take a regcache. Adjust.
14128 (s390_arch_setup): Adjust.
14129 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14130 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14131 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14132 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14133 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14135 (sparc_breakpoint_at): Adjust.
14136 * linux-xtensa-low.c (xtensa_fill_gregset):
14137 (xtensa_store_gregset):
14138 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14139 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14140 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14141 prototype to take a regcache. Adjust.
14142 * win32-arm-low.c (arm_fetch_inferior_register)
14143 (arm_store_inferior_register): Change prototype to take a
14145 * win32-i386-low.c (i386_fetch_inferior_register)
14146 (i386_store_inferior_register): Change prototype to take a
14148 * win32-low.c (child_fetch_inferior_registers)
14149 (child_store_inferior_registers): Change prototype to take a
14151 (win32_wait): Adjust.
14152 (win32_fetch_inferior_registers): Change prototype to take a
14154 (win32_store_inferior_registers): Adjust.
14155 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14156 store_inferior_register>: Change prototype to take a regcache.
14158 2010-01-20 Doug Evans <dje@google.com>
14160 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14162 (linux_wait_for_event1, linux_init_signals): Ditto.
14163 (W_STOPCODE): Provide definition if missing.
14165 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14167 * linux-low.c (linux_core_of_thread): New.
14168 (compare_ints, show_process, list_threads): New.
14169 (linux_qxfer_osdata): Report threads and cores.
14170 (linux_target_op): Register linux_core_of_thread.
14171 * remote-utils.c (prepare_resume_reply): Report the core.
14172 (buffer_xml_printf): Support %d specifier.
14173 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14175 (handle_query): Handle qXfer:threads. Announce availability
14177 * target.h (struct target_ops): New field core_of_thread.
14179 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14181 * Makefile.in (clean): Remove new generated files.
14182 (reg-s390.o, reg-s390.c): Remove rules.
14183 (reg-s390x.o, reg-s390x.c): Likewise.
14184 (s390-linux32.o, s390-linux32.c): Add rules.
14185 (s390-linux64.o, s390-linux64.c): Likewise.
14186 (s390x-linux64.o, s390x-linux64.c): Likewise.
14187 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14188 * linux-s390-low.c: Include <elf.h>.
14189 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14190 (init_registers_s390): Remove prototype.
14191 (init_registers_s390x): Likewise.
14192 (init_registers_s390_linux32): Add prototype.
14193 (init_registers_s390_linux64): Likewise.
14194 (init_registers_s390x_linux64): Likewise.
14195 (s390_num_regs_3264): New define.
14196 (s390_regmap_3264): New global variable.
14197 (s390_cannot_fetch_register): Remove obsolete check.
14198 (s390_cannot_store_register): Likewise.
14199 (s390_collect_ptrace_register): Handle upper/lower register halves.
14200 (s390_supply_ptrace_register): Likewise.
14201 (s390_fill_gregset): Update to register number changes.
14202 (s390_get_hwcap): New routine.
14203 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14204 Install appropriate regmap and register set.
14206 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14208 * server.c (gdbserver_version): Update copyright year to 2010.
14209 * gdbreplay.c (gdbreplay_version): Likewise.
14211 2009-12-28 Doug Evans <dje@google.com>
14213 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14214 elf/external.h. Include <elf.h> instead but only if necessary.
14216 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14218 * linux-low.c (linux_remove_process): Remove `detaching'
14219 parameter. Don't release/detach from thread_db here.
14220 (linux_kill): Release/detach from thread_db here, ...
14221 (linux_detach): ... and here, before actually detaching.
14222 (linux_wait_1): ... and here, when a process exits.
14223 * thread-db.c (any_thread_of): New.
14224 (thread_db_free): Switch the current inferior to a thread of the
14227 2009-12-21 Doug Evans <dje@google.com>
14229 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14231 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14232 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14233 warning ifndef __NR_tkill. Move setting of errno there too.
14234 Delete unnecessary resetting of errno after syscall.
14235 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14237 * configure.ac: Check for dladdr.
14238 * config.in: Regenerate.
14239 * configure: Regenerate.
14240 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14241 (try_thread_db_load): Update.
14243 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14245 2009-12-18 Doug Evans <dje@google.com>
14247 * event-loop.c: Include unistd.h if it exists.
14249 * linux-low.c (my_waitpid): Move definition away from being in
14250 between linux_tracefork_child/linux_test_for_tracefork.
14252 * gdb_proc_service.h (psaddr_t): Fix type.
14253 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14254 signature to match glibc.
14256 2009-12-16 Doug Evans <dje@google.com>
14258 * linux-low.c (linux_read_memory): Fix argument to read.
14260 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14262 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14263 events, don't leave current_inferior pointing at null.
14265 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14267 * win32-low.c (LOG): Delete.
14268 (OUTMSG): Output to stderr.
14269 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14270 on compile time LOG macro.
14271 (win32_wait): Fix debug output.
14273 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14275 * win32-low.c (win32_add_one_solib): If the dll name is
14276 "ntdll.dll", prepend the system directory to the dll path.
14278 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14280 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14282 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14283 Vladimir Prus <vladimir@codesourcery.com>
14285 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14286 * configure.ac: Check for __mcoldfire__ and set
14287 gdb_cv_m68k_is_coldfire.
14288 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14289 reg-cf.o and reg-m68k.o.
14290 * configure: Regenerated.
14292 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14294 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14295 Pass it to thread_db_free.
14296 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14297 proper `detaching' argument to linux_remove_process.
14298 * linux-low.h (thread_db_free): Add `detaching' parameter.
14299 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14301 (thread_db_free): Add `detaching' parameter. Only
14302 call td_ta_clear_event if detaching from process.
14304 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14306 * thread-db.c (thread_db_free): Fix typo.
14308 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14311 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14313 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14315 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14316 with an i686 compiler.
14317 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14319 * configure: Rebuilt.
14321 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14325 * server.c (handle_search_memory_1): Correct read_addr initialization
14326 in loop for searching subsequent chunks.
14328 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14330 * configure.ac: New --with-libthread-db option.
14331 * thread-db.c: Allow direct dependence on libthread_db.
14332 (thread_db_free): Adjust.
14333 * config.in: Regenerate.
14334 * configure: Likewise.
14336 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14339 * thread-db.c (attach_thread): New function.
14340 (maybe_attach_thread): Return success/failure.
14341 (find_new_threads_callback): Adjust.
14342 (thread_db_find_new_threads): Loop until no new threads.
14344 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14346 * proc-service.c (ps_lgetregs): Formatting.
14348 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14350 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14351 * configure.ac: Adjust.
14352 * linux-low.h (struct process_info_private): Move members to struct
14354 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14355 * linux-low.c (linux_remove_process): Adjust.
14356 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14357 * server.c (handle_query): Move code ...
14358 (handle_monitor_command): ... here. New function.
14359 * target.h (struct target_ops): New member.
14360 * thread-db.c (struct thread_db): New.
14361 (libthread_db_search_path): New variable.
14362 (thread_db_create_event, thread_db_enable_reporting)
14363 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14364 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14365 (try_thread_db_load_1, dladdr_to_soname): New functions.
14366 (try_thread_db_load, thread_db_load_search): New functions.
14367 (thread_db_init): Search for libthread_db.
14368 (thread_db_free): New function.
14369 (thread_db_handle_monitor_command): Likewise.
14370 * config.in: Regenerate.
14371 * configure: Regenerate.
14373 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14375 * spu-low.c (spu_kill): Wait for inferior to terminate.
14376 Call clear_inferiors.
14377 (spu_detach): Call clear_inferiors.
14379 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14381 * aclocal.m4: Regenerate.
14382 * config.in: Likewise.
14383 * configure: Likewise.
14385 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14387 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14388 (parse_spufs_run): New function.
14389 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14390 (ppc_breakpoint_at): Handle SPU breakpoints.
14392 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14394 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14395 (SPUFS_MAGIC): Define.
14396 (spu_enumerate_spu_ids): New function.
14397 (linux_qxfer_spu): New function.
14398 (linux_target_ops): Install linux_qxfer_spu.
14400 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14402 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14403 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14404 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14405 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14406 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14407 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14408 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14409 (init_registers_powerpc_cell32l): Add prototype.
14410 (init_registers_powerpc_cell64l): Likewise.
14411 (ppc_arch_setup): Detect Cell/B.E. architecture.
14413 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14415 * Makefile.in (datarootdir): New variable.
14417 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14419 * linux-low.c (linux_write_memory): Update debugging output.
14420 * Makefile.in (clean): Add new descriptions.
14421 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14422 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14423 * configure.srv: Add new files for arm*-*-linux*.
14424 * linux-arm-low.c: Add new declarations.
14425 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14426 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14427 (HWCAP_VFPv3D16): New.
14428 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14429 instead of __IWMMXT__.
14430 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14431 (arm_arch_setup): New.
14432 (target_regsets): Remove #ifdef. Add VFP regset.
14433 (the_low_target): Use arm_arch_setup.
14435 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14437 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14438 the main thread again.
14440 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14442 Adding Neutrino gdbserver.
14443 * configure: Regenerated.
14444 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14445 * configure.srv (i[34567]86-*-nto*): New target.
14446 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14447 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14448 (nto_comctrl) [__QNX__]: New function.
14449 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14451 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14453 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14456 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14457 Pedro Alves <pedro@codesourcery.com>
14459 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14460 don't support CONTEXT_EXTENDED_REGISTERS.
14461 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14462 (the_low_target): Install them.
14463 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14464 failing with ERROR_PIPE_NOT_CONNECTED.
14466 2009-06-30 Doug Evans <dje@google.com>
14467 Pierre Muller <muller@ics.u-strasbg.fr>
14469 Add h/w watchpoint support to x86-linux, win32-i386.
14470 * Makefile.in (SFILES): Add i386-low.c
14471 (i386_low_h): Define.
14472 (i386-low.o): Add dependencies.
14473 (linux-x86-low.o): Add i386-low.h dependency.
14474 (win32-i386-low.o): Ditto.
14475 * i386-low.c: New file.
14476 * i386-low.h: New file.
14477 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14478 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14479 * linux-low.c (linux_add_process): Initialize arch_private.
14480 (linux_remove_process): Free arch_private.
14481 (add_lwp): Initialize arch_private.
14482 (delete_lwp): Free arch_private.
14483 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14485 * linux-low.h (process_info_private): New member arch_private.
14486 (lwp_info): New member arch_private.
14487 (linux_target_ops): New members new_process, new_thread,
14489 (ptid_of): New macro.
14490 * linux-x86-low.c: Include stddef.h, i386-low.h.
14491 (arch_process_info): New struct.
14492 (arch_lwp_info): New struct.
14493 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14494 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14495 (i386_dr_low_get_status): New function.
14496 (x86_insert_point, x86_remove_point): New functions.
14497 (x86_stopped_by_watchpoint): New function.
14498 (x86_stopped_data_address): New function.
14499 (x86_linux_new_process, x86_linux_new_thread): New functions.
14500 (x86_linux_prepare_to_resume): New function.
14501 (the_low_target): Add entries for insert_point, remove_point,
14502 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14504 * server.c (debug_hw_points): New global.
14505 (monitor_show_help): Document set debug-hw-points.
14506 (handle_query): Process "set debug-hw-points".
14507 * server.h (debug_hw_points): Declare.
14508 (paddress): Declare.
14509 * utils.c (NUMCELLS, CELLSIZE): New macros.
14510 (get_sell, xsnprintf, paddress): New functions.
14511 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14512 remove_point, stopped_by_watchpoint, stopped_data_address.
14513 * win32-i386-low.c: Include i386-low.h.
14514 (debug_reg_state): Replaces dr.
14515 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14516 (i386_dr_low_get_status): New function.
14517 (i386_insert_point, i386_remove_point): New functions.
14518 (i386_stopped_by_watchpoint): New function.
14519 (i386_stopped_data_address): New function.
14520 (i386_initial_stuff): Update.
14521 (get_thread_context,set_thread_context,i386_thread_added): Update.
14522 (the_low_target): Add entries for insert_point,
14523 remove_point, stopped_by_watchpoint, stopped_data_address.
14524 * win32-low.c (win32_insert_watchpoint): New function.
14525 (win32_remove_watchpoint): New function.
14526 (win32_stopped_by_watchpoint): New function.
14527 (win32_stopped_data_address): New function.
14528 (win32_target_ops): Add entries for insert_watchpoint,
14529 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14530 * win32-low.h (win32_target_ops): New members insert_point,
14531 remove_point, stopped_by_watchpoint, stopped_data_address.
14533 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14535 * server.c (process_serial_event): Re-return unsupported, not
14536 error, if the type isn't recognized. Re-allow supporting only
14537 insert or remove packets. Also call require_running for
14538 breakpoints. Add missing break statement to default case. Tidy.
14539 * target.h (struct target_ops): Rename insert_watchpoint to
14540 insert_point, and remove_watchpoint to remove_point.
14542 * linux-low.h (struct linux_target_ops): Likewise.
14543 * linux-low.c (linux_insert_watchpoint): Rename to ...
14544 (linux_insert_point): ... this. Adjust.
14545 (linux_remove_watchpoint): Rename to ...
14546 (linux_remove_point): ... this. Adjust.
14547 (linux_target_ops): Adjust.
14548 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14549 (cris_insert_point): ... this.
14550 (cris_remove_watchpoint): Rename to ...
14551 (cris_remove_point): ... this.
14552 (the_low_target): Adjust.
14554 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14556 * server.c (handle_v_kill): Pass signal_pid to
14557 kill_inferior if multi_process is zero.
14559 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14561 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14562 * target.h (target_ops): Comment for *_watchpoint to make it clear
14563 the functions can get types '0' and '1'.
14565 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14567 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14568 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14569 * regcache.c (get_regcache): Likewise.
14570 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14571 * win32-low.c (child_fetch_inferior_registers): Remove check for
14574 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14575 Pedro Alves <pedro@codesourcery.com>
14577 * target.h (struct target_ops) <supports_multi_process>: New
14579 (target_supports_multi_process): New.
14580 * server.c (handle_query): Even if GDB reports support, only
14581 enable multi-process if the target also supports it. Report
14582 multi-process support only if the target backend supports it.
14583 * linux-low.c (linux_supports_multi_process): New function.
14584 (linux_target_ops): Install it as target_supports_multi_process
14587 2009-05-24 Doug Evans <dje@google.com>
14589 Global renaming of find_thread_pid to find_thread_ptid.
14590 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14591 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14592 All callers updated.
14594 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14595 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14598 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14599 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14600 (linux_resume_one_lwp): Ditto.
14602 2009-05-23 Doug Evans <dje@google.com>
14604 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14605 from struct inferior_list_entry * to struct lwp_info *.
14606 All callers updated.
14608 2009-05-13 Doug Evans <dje@google.com>
14610 * linux-x86-low.c: Don't include assert.h.
14611 (x86_siginfo_fixup): Use fatal, not assert.
14612 (x86_arch_setup): Fix comment.
14614 2009-05-12 Doug Evans <dje@google.com>
14616 Biarch support for i386/amd64 gdbserver.
14617 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14618 Add linux-x86-low.c.
14619 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14620 (linux-x86-low.o): Add.
14621 * linux-x86-64-low.c: Delete.
14622 * linux-i386-low.c: Delete.
14623 * linux-x86-low.c: New file.
14624 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14626 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14628 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14629 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14630 (linux_child_pid_to_exec_file): New function.
14631 (elf_64_header_p, elf_64_file_p): New functions.
14632 (siginfo_fixup): New function.
14633 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14634 give target a chance to convert layout.
14635 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14636 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14638 2009-05-07 Doug Evans <dje@google.com>
14640 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14641 (regsets_store_inferior_registers): Ditto.
14643 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14647 * linux-low.c (must_set_ptrace_flags): Delete.
14648 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14650 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14651 `lwp->must_set_ptrace_flags' instead.
14652 (linux_wait_for_event_1): Set ptrace options here.
14653 (linux_wait_1): ... not here.
14655 2009-04-30 Doug Evans <dje@google.com>
14657 * inferiors.c (started_inferior_callback): New function.
14658 (attached_inferior_callback): New function.
14659 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14660 * server.c (print_started_pid, print_attached_pid): New functions.
14661 (detach_or_kill_for_exit): New function.
14662 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14663 * server.h (have_started_inferiors_p): Declare.
14664 (have_attached_inferiors_p): Declare.
14666 * inferiors.c (remove_process): Fix memory leak, free process.
14667 * linux-low.c (linux_remove_process): New function.
14668 (linux_kill): Call it instead of remove_process.
14669 (linux_detach, linux_wait_1): Ditto.
14671 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14673 * configure.srv: Add x86 Windows CE target.
14675 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14677 * inferiors.c (get_thread_process): Make global.
14678 * server.h (get_thread_process): Add prototype.
14679 * thread-db.c (find_one_thread): Use get_thread_process
14680 instead of current_process.
14681 (thread_db_get_tls_address): Do not crash if called when
14682 thread layer is not yet initialized.
14684 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14686 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14687 * spu-low.c (current_tid): Rename to ...
14688 (current_ptid): ... this.
14689 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14690 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14691 ptid_get_lwp (current_ptid) instead of current_tid.
14692 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14693 instead of current_tid. Use find_process_pid to verify pid
14694 argument is valid. Pass proper argument to remove_process.
14695 (spu_thread_alive): Compare current_ptid instead of current_tid.
14696 (spu_resume): Likewise.
14698 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14700 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14703 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14705 Implement the multiprocess extensions, and add linux multiprocess
14708 * server.h (ULONGEST): Declare.
14709 (struct ptid, ptid_t): New.
14710 (minus_one_ptid, null_ptid): Declare.
14711 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14712 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14713 (struct inferior_list_entry): Change `id' type from unsigned from
14715 (struct sym_cache, struct breakpoint, struct
14716 process_info_private): Forward declare.
14717 (struct process_info): Declare.
14718 (current_process): Declare.
14719 (all_processes): Declare.
14720 (initialize_inferiors): Declare.
14721 (add_thread): Adjust to use ptid_t.
14722 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14723 (add_process, remove_process, find_thread_pid): Declare.
14724 (find_inferior_id): Adjust to use ptid_t.
14725 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14726 (multi_process): Declare.
14727 (push_event): Adjust to use ptid_t.
14728 (read_ptid, write_ptid): Declare.
14729 (prepare_resume_reply): Adjust to use ptid_t.
14730 (clear_symbol_cache): Declare.
14731 * inferiors.c (all_processes): New.
14732 (null_ptid, minus_one_ptid): New.
14733 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14734 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14735 (add_thread): Change unsigned long to ptid. Remove gdb_id
14737 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14738 (gdb_id_to_thread): Rename to ...
14739 (find_thread_pid): ... this. Change unsigned long to ptid.
14740 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14741 (loaded_dll, pull_pid_from_list): Adjust.
14742 (add_process, remove_process, find_process_pid)
14743 (get_thread_process, current_process, initialize_inferiors): New.
14744 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14745 (struct target_waitstatus) <related_pid>: Ditto.
14746 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14747 return type to int.
14748 (struct target_ops) <join>: Add `pid' argument.
14749 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14750 (struct target_ops) <wait>: Add `ptid' field. Change return type
14752 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14753 (mywait): Add `ptid' argument. Change return type to ptid_t.
14754 (target_pid_to_str): Declare.
14755 * target.c (set_desired_inferior): Adjust to use ptids.
14756 (mywait): Add new `ptid' argument. Adjust.
14757 (target_pid_to_str): New.
14758 * mem-break.h (free_all_breakpoints): Declare.
14759 * mem-break.c (breakpoints): Delelete.
14760 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14761 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14762 to use per-process breakpoint list.
14763 (free_all_breakpoints): New.
14764 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14765 (symbol_cache, all_symbols_looked_up): Delete.
14767 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14769 (prepare_resume_reply): Change ptid argument's type from unsigned
14770 long to ptid_t. Adjust. Implement W;process and X;process.
14771 (free_sym_cache, clear_symbol_cache): New.
14772 (look_up_one_symbol): Adjust to per-process symbol cache. *
14773 * server.c (cont_thread, general_thread, step_thread): Change type
14775 (attached): Delete.
14776 (multi_process): New.
14777 (last_ptid): Change type to ptid_t.
14778 (struct vstop_notif) <ptid>: Change type to ptid_t.
14779 (queue_stop_reply, push_event): Change `ptid' argument's type to
14781 (discard_queued_stop_replies): Add `pid' argument.
14782 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14783 changes. Don't reference the `attached' global.
14784 (attach_inferior): Adjust to mywait interface changes.
14785 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14786 features. Handle and report "multiprocess+". Handle
14788 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14790 (handle_v_kill): New.
14791 (handle_v_stopped): Adjust to use target_pid_to_str.
14792 (handle_v_requests): Allow multiple attaches and runs when
14793 multiprocess extensions are in effect. Handle "vKill".
14794 (myresume): Adjust to use ptids.
14795 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14796 (handle_status): Adjust to discard_queued_stop_replies interface
14798 (first_thread_of, kill_inferior_callback)
14799 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14800 (main): Call initialize_inferiors. Adjust to use ptids, killing
14801 and detaching from all inferiors. Handle multiprocess packet
14803 * linux-low.h: Include gdb_proc_service.h.
14804 (struct process_info_private): New.
14805 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14806 <lwpid_of>: Use ptid_get_lwp.
14807 (get_lwp_thread): Adjust.
14808 (struct lwp_info): Add `dead' member.
14809 (find_lwp_pid): Declare.
14810 * linux-low.c (thread_db_active): Delete.
14811 (new_inferior): Adjust comment.
14812 (inferior_pid): Delete.
14813 (linux_add_process): New.
14814 (handle_extended_wait): Adjust.
14815 (add_lwp): Change unsigned long to ptid.
14816 (linux_create_inferior): Add process to processes table. Adjust
14817 to use ptids. Don't set new_inferior here.
14818 (linux_attach_lwp): Rename to ...
14819 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14820 it. Adjust to use ptids.
14821 (linux_attach_lwp): New.
14822 (linux_attach): Add process to processes table. Don't set
14824 (struct counter): New.
14825 (second_thread_of_pid_p, last_thread_of_process_p): New.
14826 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14827 multiple processes.
14828 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14829 processes. Remove process from process table.
14830 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14831 to multiple processes.
14832 (any_thread_of): New.
14833 (linux_detach): Add `pid' argument, and handle it. Remove process
14834 from processes table.
14835 (linux_join): Add `pid' argument. Handle it.
14836 (linux_thread_alive): Change unsighed long argument to ptid_t.
14837 Consider dead lwps as not being alive.
14838 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14839 threads we're not interested in.
14840 (same_lwp, find_lwp_pid): New.
14841 (linux_wait_for_lwp): Change `pid' argument's type from int to
14843 (linux_wait_for_event): Rename to ...
14844 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14845 from int to ptid_t. Adjust.
14846 (linux_wait_for_event): New.
14847 (linux_wait_1): Add `ptid' argument. Change return type to
14848 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14849 that exit from the process table.
14850 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14852 (mark_lwp_dead): New.
14853 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14854 stopping all threads, mark its main lwp as dead.
14855 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14857 (fetch_register, usr_store_inferior_registers)
14858 (regsets_fetch_inferior_registers)
14859 (regsets_store_inferior_registers, linux_read_memory)
14860 (linux_write_memory): Inline `inferior_pid'.
14861 (linux_look_up_symbols): Adjust to use per-process
14862 `thread_db_active'.
14863 (linux_request_interrupt): Adjust to use ptids.
14864 (linux_read_auxv): Inline `inferior_pid'.
14865 (initialize_low): Don't reference thread_db_active.
14866 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14867 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14868 (ps_getpid): Return the pid of the current inferior.
14869 * thread-db.c (proc_handle, thread_agent): Delete.
14870 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14872 (find_one_thread): Change argument type to ptid_t. Adjust to
14874 (maybe_attach_thread): Adjust to per-process data and ptids.
14875 (thread_db_find_new_threads): Ditto.
14876 (thread_db_init): Ditto.
14877 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14878 processes table. Adjust to use ptids.
14879 (spu_kill, spu_detach): Adjust interface. Remove process from
14881 (spu_join, spu_thread_alive): Adjust interface.
14882 (spu_wait): Adjust interface. Remove process from processes
14883 table. Adjust to use ptids.
14884 * win32-low.c (current_inferior_tid): Delete.
14885 (current_inferior_ptid): New.
14886 (debug_event_ptid): New.
14887 (thread_rec): Take a ptid. Adjust.
14888 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14889 (child_delete_thread): Ditto.
14890 (do_initial_child_stuff): Add `attached' argument. Add process to
14892 (child_fetch_inferior_registers, child_store_inferior_registers):
14894 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14895 (win32_attach): Pass 1 to do_initial_child_stuff.
14896 (win32_kill): Adjust interface. Remove process from processes
14898 (win32_detach): Ditto.
14899 (win32_join): Adjust interface.
14900 (win32_thread_alive): Take a ptid.
14901 (win32_resume): Adjust to use ptids.
14902 (get_child_debug_event): Ditto.
14903 (win32_wait): Adjust interface. Remove exiting process from
14906 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14908 Non-stop mode support.
14910 * server.h (non_stop): Declare.
14911 (gdb_client_data, handler_func): Declare.
14912 (delete_file_handler, add_file_handler, start_event_loop):
14914 (handle_serial_event, handle_target_event, push_event)
14915 (putpkt_notif): Declare.
14916 * target.h (enum resume_kind): New.
14917 (struct thread_resume): Replace `step' field by `kind' field.
14918 (TARGET_WNOHANG): Define.
14919 (struct target_ops) <wait>: Add `options' argument.
14920 <supports_non_stop, async, start_non_stop>: New fields.
14921 (target_supports_non_stop, target_async): New.
14922 (start_non_stop): Declare.
14923 (mywait): Add `options' argument.
14924 * target.c (mywait): Add `options' argument. Print child exit
14925 notifications here.
14926 (start_non_stop): New.
14927 * server.c (non_stop, own_buf, mem_buf): New globals.
14928 (struct vstop_notif): New.
14929 (notif_queue): New global.
14930 (queue_stop_reply, push_event, discard_queued_stop_replies)
14931 (send_next_stop_reply): New.
14932 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14934 (attach_inferior): In non-stop mode, don't wait for the target
14936 (handle_general_set): Handle QNonStop.
14937 (handle_query): When handling qC, return the current general
14938 thread, instead of the first thread of the list.
14939 (handle_query): If the backend supports non-stop mode, include
14940 QNonStop+ in the qSupported query response.
14941 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14943 (handle_v_attach, handle_v_run): Handle non-stop mode.
14944 (handle_v_stopped): New.
14945 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14946 (myresume): Adjust to use resume_kind. Handle non-stop.
14947 (queue_stop_reply_callback): New.
14948 (handle_status): Handle non-stop mode.
14949 (main): Clear non_stop flag on reconnection. Use the event-loop.
14950 Refactor serial protocol handling from here ...
14951 (process_serial_event): ... to this new function. When GDB
14952 selects any thread, select one here. In non-stop mode, wait until
14953 GDB acks all pending events before exiting.
14954 (handle_serial_event, handle_target_event): New.
14955 * remote-utils.c (remote_open): Install remote_desc in the event
14957 (remote_close): Remove remote_desc from the event loop.
14958 (putpkt_binary): Rename to...
14959 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14960 (putpkt_binary): New as wrapper around putpkt_binary_1.
14961 (putpkt_notif): New.
14962 (prepare_resume_reply): In non-stop mode, don't change the
14964 * event-loop.c: New.
14965 * Makefile.in (OBJ): Add event-loop.o.
14966 (event-loop.o): New rule.
14968 * linux-low.h (pid_of): Moved here.
14970 (get_lwp_thread): Use lwpid_of.
14971 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14972 * linux-low.c (pid_of): Delete.
14973 (inferior_pid): Use lwpid_of.
14974 (linux_event_pipe): New.
14975 (target_is_async_p): New.
14977 (handle_extended_wait): Use lwpid_of.
14978 (add_lwp): Don't set lwpid field.
14979 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14980 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14981 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14982 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14983 first. Adjust to linux_wait_for_event interface changes. Use
14985 (linux_detach): Don't delete the main lwp here.
14986 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14987 (status_pending_p): Don't consider explicitly suspended lwps.
14988 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14989 pointer. Add OPTIONS argument. Change return type to int. Use
14990 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14991 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14992 pointer. Add status pointer argument. Return a pid instead of a
14993 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14994 changes. In non-stop mode, don't switch to a random thread.
14995 (linux_wait): Rename to...
14996 (linux_wait_1): ... this. Add target_options argument, and handle
14997 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14998 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14999 clean exit and signal exit code. Don't stop all threads in
15000 non-stop mode. In all-stop mode, only stop all threads when
15001 reporting a stop to GDB. Handle explicit thread stop requests.
15002 (async_file_flush, async_file_mark): New.
15004 (send_sigstop): Use lwpid_of.
15005 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
15006 interface changes. In non-stop mode, don't switch to a random
15008 (linux_resume_one_lwp): Use lwpid_of.
15009 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
15010 (linux_resume_one_thread): ... this. Handle resume_stop. In
15011 non-stop mode, don't look for pending flag in all threads.
15012 (resume_status_pending_p): Don't consider explicitly suspended
15014 (my_waitpid): Reimplement. Emulate __WALL.
15015 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15017 (sigchld_handler, linux_supports_non_stop, linux_async)
15018 (linux_start_non_stop): New.
15019 (linux_target_ops): Register linux_supports_non_stop, linux_async
15020 and linux_start_non_stop.
15021 (initialize_low): Install SIGCHLD handler.
15022 * thread-db.c (thread_db_create_event, find_one_thread)
15023 (thread_db_get_tls_address): Use lwpid_of.
15024 * win32-low.c (win32_detach): Adjust to use resume_kind.
15025 (win32_wait): Add `options' argument.
15026 * spu-low.c (spu_resume): Adjust to use resume_kind.
15027 (spu_wait): Add `options' argument.
15029 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15031 Decouple target code from remote protocol.
15033 * target.h (enum target_waitkind): New.
15034 (struct target_waitstatus): New.
15035 (struct target_ops) <wait>: Return an unsigned long. Take a
15036 target_waitstatus pointer instead of a char pointer.
15037 (mywait): Likewise.
15038 * target.c (mywait): Change prototype to return an unsigned long.
15039 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15040 * server.h (thread_from_wait, old_thread_from_wait): Delete
15042 (prepare_resume_reply): Change prototype to take a
15044 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15045 (last_status, last_ptid): New.
15046 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15047 pid instead of a signal.
15048 (attach_inferior): Remove "status" and "signal" parameters.
15050 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15052 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15053 (handle_v_requests, myresume): Remove "status" and "signal"
15054 parameters. Adjust.
15055 (handle_status): New.
15056 (main): Delete local `status'. Adjust.
15057 * remote-utils.c: Include target.h.
15058 (prepare_resume_reply): Change prototype to take a
15059 target_waitstatus. Adjust.
15061 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15063 * spu-low.c (spu_wait): Adjust.
15064 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15066 (win32_wait): Adjust.
15068 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15070 * target.h (struct thread_resume): Delete leave_stopped member.
15071 (struct target_ops): Add a `n' argument to the `resume' callback.
15072 * server.c (start_inferior): Adjust.
15073 (handle_v_cont, myresume): Adjust.
15074 * linux-low.c (check_removed_breakpoint): Adjust to resume
15075 interface change, and to removed leave_stopped field.
15076 (resume_ptr): Delete.
15077 (struct thread_resume_array): New.
15078 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15079 resume interface change.
15080 (linux_continue_one_thread, linux_queue_one_thread)
15081 (resume_status_pending_p): Check if the resume field is NULL
15082 instead of checking the leave_stopped member.
15083 (linux_resume): Adjust to the target resume interface change.
15084 * spu-low.c (spu_resume): Adjust to the target resume interface
15086 * win32-low.c (win32_detach, win32_resume): Ditto.
15088 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15090 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15092 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15094 (linux_continue_one_thread): Only preserve the stepping flag if
15095 there's a pending breakpoint.
15097 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15099 * server.c (main): After the inferior having exited, call
15100 remote_close before exiting gdbserver.
15102 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15104 Fix size of FPSCR in Power 7 processors.
15105 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15106 (PPC_FEATURE_HAS_DFP): New #define.
15107 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15110 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15112 * server.c (handle_query) Whitespace and formatting.
15114 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15116 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15117 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15118 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15119 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15120 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15121 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15122 Makefile.in, configure.ac: Fix whitespace throughout.
15123 * configure: Regenerate.
15125 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15127 * inferiors.c (find_inferior): Make it safe for the callback
15128 function to delete the currently iterated inferior.
15130 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15132 * Makefile.in (linuw_low_h): Move higher.
15133 (thread-db.o): Depend on $(linux_low_h).
15135 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15137 Rename "process" to "lwp" throughout.
15139 * linux-low.c (all_processes): Rename to...
15140 (all_lwps): ... this.
15141 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15142 (add_process): Rename to ...
15143 (add_lwp): ... this. Adjust.
15144 (linux_create_inferior): Adjust.
15145 (linux_attach_lwp): Adjust.
15146 (linux_attach): Adjust.
15147 (linux_kill_one_process): Rename to ...
15148 (linux_kill_one_lwp): ... this. Adjust.
15149 (linux_kill): Adjust.
15150 (linux_detach_one_process): Rename to ...
15151 (linux_detach_one_lwp): ... this. Adjust.
15152 (linux_detach): Adjust.
15153 (check_removed_breakpoint): Adjust.
15154 (status_pending_p): Adjust.
15155 (linux_wait_for_process): Rename to ...
15156 (linux_wait_for_lwp): ... this. Adjust.
15157 (linux_wait_for_event): Adjust.
15158 (send_sigstop): Adjust.
15159 (wait_for_sigstop): Adjust.
15160 (stop_all_processes): Rename to ...
15161 (stop_all_lwps): ... this.
15162 (linux_resume_one_process): Rename to ...
15163 (linux_resume_one_lwp): ... this. Adjust.
15164 (linux_set_resume_request, linux_continue_one_thread)
15165 (linux_queue_one_thread, resume_status_pending_p)
15166 (usr_store_inferior_registers, regsets_store_inferior_registers)
15167 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15169 * linux-low.h (get_process): Rename to ...
15170 (get_lwp): ... this. Adjust.
15171 (get_thread_process): Rename to ...
15172 (get_thread_lwp): ... this. Adjust.
15173 (get_process_thread): Rename to ...
15174 (get_lwp_thread): ... this. Adjust.
15175 (struct process_info): Rename to ...
15176 (struct lwp_info): ... this.
15177 (all_processes): Rename to ...
15178 (all_lwps): ... this.
15179 * proc-service.c (ps_lgetregs): Adjust.
15180 * thread-db.c (thread_db_create_event, find_one_thread)
15181 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15183 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15185 * server.c (handle_query): Handle "qAttached".
15187 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15189 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15190 GPLv3, update license URL.
15192 2009-03-01 Doug Evans <dje@google.com>
15194 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15195 (server_h): Add gdb_signals.h.
15196 (signals.o): Update.
15197 * server.h (target_signal_from_host,target_signal_to_host_p)
15198 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15200 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15202 * remote-utils.c (getpkt): Also generate remote-debug
15203 information if noack_mode is set.
15205 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15207 * server.c (handle_query): Report qXfer:siginfo:read and
15208 qXfer:siginfo:write as supported and handle them.
15209 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15210 * linux-low.c (linux_xfer_siginfo): New.
15211 (linux_target_ops): Set it.
15213 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15215 * server.c (gdbserver_usage): Mention --remote-debug.
15216 (main): Accept '--remote-debug' switch.
15218 2009-01-18 Doug Evans <dje@google.com>
15220 * regcache.c (new_register_cache): No need to check result of xcalloc.
15221 * server.c (handle_search_memory): Back out calls to xmalloc,
15222 result is checked and error is returned to user upon failure.
15223 (handle_query): Ditto. Add more checks for result of malloc.
15224 (handle_v_cont): Check result of malloc, report error back to
15226 (handle_v_run): Ditto. Call freeargv.
15227 * server.h (freeargv): Declare.
15228 * utils.c (freeargv): New fn.
15230 2009-01-15 Doug Evans <dje@google.com>
15232 * gdbreplay.c (perror_with_name): Make arg const char *.
15233 * server.h (target_signal_to_name): Make return type const char *.
15234 * thread-db.c (thread_db_err_str): Make return type const char *.
15235 * utils.c (perror_with_name): Make arg const char *.
15237 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15239 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15240 when handling a EXIT_PROCESS_DEBUG_EVENT.
15242 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15244 * gdbreplay.c (gdbreplay_version): Update copyright year.
15245 * server.c (gdbserver_version): Likewise.
15247 2009-01-05 Doug Evans <dje@google.com>
15249 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15250 (handle_extended_wait): Improve comment.
15252 2008-12-13 Doug Evans <dje@google.com>
15254 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15255 * server.h (ATTR_MALLOC): New macro.
15256 (xmalloc,xcalloc,xstrdup): Declare.
15257 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15258 * inferiors.c: Ditto.
15259 * linux-low.c: Ditto.
15260 * mem-break.c: Ditto.
15261 * regcache.c: Ditto.
15262 * remote-utils.c: Ditto.
15265 * win32-low.c: Ditto.
15267 2008-12-12 Doug Evans <dje@google.com>
15269 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15270 in debugging printf.
15272 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15274 2008-12-09 Doug Evans <dje@google.com>
15276 * linux-low.h (struct process_info): Delete member tid, unused.
15277 * thread-db.c (find_one_thread): Update.
15278 (maybe_attach_thread): Update.
15280 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15282 * target.h (struct target_ops): Add qxfer_osdata member.
15283 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15285 (linux_qxfer_osdata): New functions.
15286 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15288 * server.c (handle_query): Handle "qXfer:osdata:read:".
15289 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15290 (buffer_xml_printf): New functions.
15291 * server.h (struct buffer): New.
15292 (buffer_grow_str, buffer_grow_str0): New macros.
15293 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15294 (buffer_xml_printf): Declare.
15296 2008-11-24 Doug Evans <dje@google.com>
15298 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15300 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15302 * server.c (handle_v_run): Always use the supplied argument list.
15304 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15306 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15307 (xtensa_regmap_table): Add entry for scompare1.
15309 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15311 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15312 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15313 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15314 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15315 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15316 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15317 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15318 XML target descriptions.
15319 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15320 when inferior is running on an ISA 2.05 or later processor. Add
15321 special case to return offset for full 64-bit slot of FPSCR when
15324 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15326 * Makefile.in (SFILES, clean): Added sparc64 files.
15327 (reg-sparc64.o, reg-sparc64.c): New.
15328 * configure.srv (sparc*-*-linux*): New configuration.
15329 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15330 syscall arguments for SPARC.
15331 (regsets_store_inferior_registers): Likewise.
15332 * linux-sparc-low.c: New file.
15334 2008-10-21 Doug Evans <dje@google.com>
15336 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15337 (READLINE_DIR,READLINE_DEP): Delete.
15338 (INTERNAL_CFLAGS): Update.
15339 (LINTFLAGS): Update.
15341 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15343 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15344 whole argv from the last run, not just argv[0].
15346 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15348 * regcache.c (new_register_cache): Return NULL if the register
15349 cache size isn't known yet.
15350 (free_register_cache): Avoid dereferencing a NULL regcache.
15352 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15354 * configure.srv: Merge MIPS and MIPS64.
15356 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15358 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15360 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15362 * Makefile.in: Add required vsx dependencies.
15364 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15365 Declare init_registers_powerpc_vsx32l.
15366 Declare init_registers_powerpc_vsx64l.
15367 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15368 (ppc_arch_setup): Check for VSX in hwcap.
15369 (ppc_fill_vsxregset): New function.
15370 (ppc_store_vsxregset): New function.
15371 Add new VSX entry in regset_info target_regsets.
15373 * configure.srv: Add new VSX dependencies.
15375 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15377 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15378 (remote_open): Set or clear transport_is_reliable.
15379 (putpkt_binary): Don't expect acks in noack mode.
15380 (getpkt): Don't send ack/nac in noack mode.
15381 * server.c (handle_general_set): Handle QStartNoAckMode.
15382 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15384 (main): Reset noack_mode on every connection.
15385 * server.h (noack_mode): Declare.
15387 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15389 * Makefile.in (GDBREPLAY_OBS): New variable.
15390 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15392 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15393 Daniel Jacobowitz <dan@codesourcery.com>
15395 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15396 (usr_store_inferior_registers): Likewise.
15397 (regsets_store_inferior_registers): Likewise.
15399 2008-07-31 Rolf Jansen <rj@surtec.com>
15400 Pedro Alves <pedro@codesourcery.com>
15402 * configure.ac: Check for memmem declaration.
15403 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15404 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15405 (disable_packet_qfThreadInfo): Unconditionally compile.
15406 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15407 * configure, config.in: Regenerate.
15409 2008-07-28 Doug Kwan <dougkwan@google.com>
15411 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15412 (linux_write_memory): Remove declaration of errno.
15414 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15416 * linux-low.c (handle_extended_wait): Do not use "status"
15417 variable uninitialized.
15419 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15421 * server.c (handle_v_attach): Inhibit reporting dll changes.
15423 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15425 * remote-utils.c (prepare_resume_reply): If requested, don't
15426 output "thread:TID" in the T stop reply.
15428 * server.c (disable_packet_vCont, disable_packet_Tthread)
15429 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15430 (handle_query): If requested, disable support for qC, qfThreadInfo
15432 (handle_v_requests): If requested, disable support for vCont.
15433 (gdbserver_show_disableable): New.
15434 (main): Handle --disable-packet and --disable-packet=LIST.
15436 * server.h (disable_packet_vCont, disable_packet_Tthread)
15437 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15439 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15441 * server.c (gdbserver_usage): Mention --version.
15443 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15445 * Makefile.in (gdbreplay.o): New rule.
15447 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15449 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15450 message, not gdbserver.
15452 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15453 Nathan Sidwell <nathan@codesourcery.com>
15454 Joseph Myers <joseph@codesourcery.com>
15456 * acinclude.m4: Include ../../config/acx.m4.
15457 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15458 * configure, config.in: Regenerate.
15459 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15460 * server.c (gdbserver_version): Print PKGVERSION.
15461 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15462 (main): Adjust gdbserver_usage calls.
15463 * gdbreplay.c (version, host_name): Add declarations.
15464 (gdbreplay_version, gdbreplay_usage): New.
15465 (main): Accept --version and --help options.
15467 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15469 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15470 (arm_breakpoint_at): Handle Thumb.
15471 (the_low_target): Add comment.
15473 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15475 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15477 2008-05-09 Doug Evans <dje@google.com>
15479 * server.h (decode_search_memory_packet): Declare.
15480 * remote-utils.c (decode_search_memory_packet): New fn.
15481 * server.c (handle_search_memory_1): New fn.
15482 (handle_search_memory): New fn.
15483 (handle_query): Process qSearch:memory packets.
15485 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15487 * regcache.c (registers_length): Remove.
15488 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15489 full register packet.
15490 * regcache.h (registers_length): Remove prototype.
15491 * server.h (PBUFSIZ): Define to 16384.
15493 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15495 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15496 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15497 powerpc-64l.o, and powerpc-altivec64l.o.
15498 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15499 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15500 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15501 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15502 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15505 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15506 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15507 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15508 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15509 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15510 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15511 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15512 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15513 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15514 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15517 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15518 (init_registers_powerpc_32l): ... this new prototype.
15519 (init_registers_powerpc_32): Remove, replace by ...
15520 (init_registers_powerpc_altivec32l): ... this new prototype.
15521 (init_registers_powerpc_e500): Remove, replace by ...
15522 (init_registers_powerpc_e500l): ... this new prototype.
15523 (init_registers_ppc64): Remove, replace by ...
15524 (init_registers_powerpc_64l): ... this new prototype.
15525 (init_registers_powerpc_64): Remove, replace by ...
15526 (init_registers_powerpc_altivec64l): ... this new prototype.
15527 (ppc_num_regs): Set to 73.
15528 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15529 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15530 (ppc_cannot_store_register): Handle orig_r3 and trap.
15531 (ppc_arch_setup): Update init_registers_... calls.
15532 (ppc_fill_gregset): Handle orig_r3 and trap.
15534 * inferiors.c (clear_inferiors): Reset current_inferior.
15536 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15538 * acinclude.m4: Add override.m4.
15539 * configure: Regenerate.
15541 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15543 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15544 initial call to init_register_ppc64.
15546 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15548 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15549 single powerpc*-*-linux* case.
15550 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15552 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15554 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15555 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15557 * linux-ppc-low.c: Include <elf.h>.
15558 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15559 (ppc_hwcap): New global variable.
15560 (ppc_regmap): Remove __SPE__ #ifdef sections.
15561 (ppc_regmap_e500): New global variable.
15562 (ppc_cannot_store_register): Update __SPE__ special case.
15563 (ppc_get_hwcap): New function.
15564 (ppc_arch_setup): Use it to determine whether inferior supports
15565 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15566 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15567 Do not access registers if target does not support AltiVec.
15568 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15569 Do not access registers if target does not support SPE.
15570 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15572 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15574 * linux-low.c (disabled_regsets, num_regsets): New.
15575 (use_regsets_p): Delete.
15576 (linux_wait_for_process): Clear disabled_regsets.
15577 (regsets_fetch_inferior_registers): Check and set it.
15578 (regsets_store_inferior_registers): Likewise.
15579 (linux_fetch_registers, linux_store_registers): Do not use
15581 (initialize_low): Allocate disabled_regsets.
15583 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15585 * Makefile.in (LIBOBJS): New.
15586 (OBS): Use LIBOBJS.
15587 (memmem.o): New rule.
15588 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15589 * configure: Regenerated.
15591 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15593 * server.c (handle_query): Never return "unsupported" for
15594 qXfer:features:read queries.
15596 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15598 * server.c (get_features_xml): Fix inverted condition.
15599 (handle_query): Always support qXfer:feature:read.
15601 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15603 * server.c (wrapper_argv): New.
15604 (start_inferior): Handle wrapper_argv. If set, expect an extra
15606 (gdbserver_usage): Document --wrapper.
15607 (main): Parse --wrapper.
15609 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15611 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15612 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15613 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15614 (ppc_set_pc): Likewise.
15615 (ppc_arch_setup): New function.
15616 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15617 of collect_register.
15618 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15620 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15622 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15623 instead of linux-ppc64-low.o.
15624 * linux-ppc64-low.c: Remove file.
15625 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15626 (linux-ppc64-low.o): Remove rule.
15628 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15629 (init_registers_powerpc_64): Likewise.
15630 (ppc_regmap): Conditionally define depending on __powerpc64__.
15631 (ppc_cannot_store_register): Do not special-case "fpscr" when
15632 compiled on __powerpc64__.
15633 (ppc_collect_ptrace_register): New function.
15634 (ppc_supply_ptrace_register): New function.
15635 (ppc_breakpoint): Change type to "unsigned int".
15636 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15637 (the_low_target): Conditionally provide initializers for the
15638 arch_setup member depending on __powerpc64__. Install
15639 collect_ptrace_register and supply_ptrace_register members.
15641 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15643 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15644 * server.c (gdbserver_xmltarget): Define.
15645 (get_features_xml): Use it to replace "target.xml" and arch_string.
15647 * configure.srv: Remove srv_xmltarget. Add XML files that were
15648 mentioned there to srv_xmlfiles instead. Remove conditional tests
15649 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15650 srv_xmlfiles and srv_regobj to include all possible choices.
15651 * configure.ac (srv_xmltarget): Remove.
15652 (srv_xmlfiles): Do not add "target.xml".
15653 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15654 checks for supplementary target information.
15655 * configure: Regenerate.
15656 * Makefile.in (XML_TARGET): Remove.
15657 (target.xml): Remove rule.
15658 (clean): Do not clean up target.xml.
15659 (.PRECIOUS): Do not mention target.xml.
15661 * target.h (struct target_ops): Remove arch_string member.
15662 * linux-low.c (linux_arch_string): Remove.
15663 (linux_target_ops): Remove arch_string initializer.
15664 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15665 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15666 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15667 * spu-low.c (spu_arch_string): Remove.
15668 (spu_target_ops): Remove arch_string initializer.
15669 * win32-low.c (win32_arch_string): Remove.
15670 (win32_target_ops): Remove arch_string initializer.
15671 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15672 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15673 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15675 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15677 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15678 by collect_ptrace_register and supply_ptrace_register hooks.
15679 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15680 instead of checking for the_low_target.left_pad_xfer.
15681 (usr_store_inferior_registers): Use collect_ptrace_register callback
15682 instead of checking for the_low_target.left_pad_xfer.
15684 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15685 (s390_supply_ptrace_register): Likewise.
15686 (s390_fill_gregset): Call s390_collect_ptrace_register.
15687 (the_low_target): Update.
15689 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15690 (ppc_supply_ptrace_register): Likewise.
15691 (the_low_target): Update.
15693 * linux-i386-low.c (the_low_target): Update.
15694 * linux-x86-64-low.c (the_low_target): Update.
15696 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15698 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15699 reg-s390.o and reg-s390x.o.
15701 * linux-low.c (new_inferior): New global variable.
15702 (linux_create_inferior, linux_attach): Set it.
15703 (linux_wait_for_process): Call the_low_target.arch_setup after the
15704 target has stopped for the first time.
15705 (initialize_low): Do not call the_low_target.arch_setup.
15707 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15708 (s390_set_pc): Likewise.
15709 (s390_arch_setup): New function.
15710 (the_low_target): Use s390_arch_setup as arch_setup routine.
15712 * regcache.c (realloc_register_cache): New function.
15713 (set_register_cache): Call it for each existing regcache.
15715 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15717 * server.h (init_registers): Remove prototype.
15719 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15720 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15721 instead of init_registers ().
15722 * linux-arm-low.c (init_registers_arm): Add prototype.
15723 (init_registers_arm_with_iwmmxt): Likewise.
15724 (the_low_target): Add initializer for arch_setup field.
15725 * linux-cris-low.c (init_registers_cris): Add prototype.
15726 (the_low_target): Add initializer for arch_setup field.
15727 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15728 (the_low_target): Add initializer for arch_setup field.
15729 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15730 (the_low_target): Add initializer for arch_setup field.
15731 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15732 (the_low_target): Add initializer for arch_setup field.
15733 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15734 (the_low_target): Add initializer for arch_setup field.
15735 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15736 (the_low_target): Add initializer for arch_setup field.
15737 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15738 (init_registers_mips64_linux): Likewise.
15739 (the_low_target): Add initializer for arch_setup field.
15740 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15741 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15742 (the_low_target): Add initializer for arch_setup field.
15743 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15744 (init_registers_powerpc_64): Likewise.
15745 (the_low_target): Add initializer for arch_setup field.
15746 * linux-s390-low.c (init_registers_s390): Add prototype.
15747 (init_registers_s390x): Likewise.
15748 (the_low_target): Add initializer for arch_setup field.
15749 * linux-sh-low.c (init_registers_sh): Add prototype.
15750 (the_low_target): Add initializer for arch_setup field.
15751 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15752 (the_low_target): Add initializer for arch_setup field.
15753 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15754 (the_low_target): Add initializer for arch_setup field.
15756 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15757 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15758 instead of init_registers ().
15759 * win32-arm-low.c (init_registers_arm): Add prototype.
15760 (the_low_target): Add initializer for arch_setup field.
15761 * win32-i386-low.c (init_registers_i386): Add prototype.
15762 (the_low_target): Add initializer for arch_setup field.
15764 * spu-low.c (init_registers_spu): Add prototype.
15765 (initialize_low): Call initialie_registers_spu () instead of
15766 initialize_registers ().
15768 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15770 * server.c (handle_v_requests): When handling the vRun and vAttach
15771 packets, if already debugging a process, don't kill it. Return an
15774 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15776 * server.c (handle_query): Correct length check.
15778 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15780 * win32-low.c (do_initial_child_stuff): Add process handle
15781 parameter. Set current_process_handle and current_process_id from the
15782 parameters. Clear globals.
15783 (win32_create_inferior): Don't set current_process_handle and
15784 current_process_id here. Instead pass them on the call to
15785 do_initial_child_stuff.
15786 (win32_attach): Likewise.
15787 (win32_clear_inferiors): New.
15788 (win32_kill): Don't close the current process handle or the
15789 current thread handle here. Instead call win32_clear_inferiors.
15790 (win32_detach): Don't open a new handle to the process. Call
15791 win32_clear_inferiors.
15792 (win32_join): Don't rely on current_process_handle; open a new
15793 handle using the process id.
15794 (win32_wait): Call win32_clear_inferiors when the inferior process
15797 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15799 * server.c (monitor_show_help): Add "exit".
15801 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15803 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15804 (clean): Add reg-xtensa.c.
15805 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15806 * configure.srv (xtensa*-*-linux*) New target.
15807 * linux-xtensa-low.c: New.
15808 * xtensa-xtregs.c: New.
15810 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15812 * hostio.c: Don't include errno.h.
15813 (errno_to_fileio_errno): Move to hostio-errno.
15814 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15815 error number outputting to the target->hostio_last_error callback.
15816 (hostio_packet_error): Use FILEIO_EINVAL directly.
15817 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15818 calls to hostio_error.
15819 * hostio-errno.c: New.
15820 * server.h (hostio_last_error_from_errno): Declare.
15821 * target.h (target_ops): Add hostio_last_error member.
15822 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15823 as hostio_last_error handler.
15824 * spu-low.c (spu_target_ops): Likewise.
15825 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15826 (wince_hostio_last_error): New functions.
15827 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15828 as hostio_last_error handler.
15829 (win32_target_ops) [!_WIN32_WCE]: Register
15830 hostio_last_error_from_errno as hostio_last_error handler.
15831 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15832 (hostio-errno.o): New rule.
15833 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15834 * configure.srv (srv_hostio_err_objs): New variable. Default to
15836 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15837 * configure: Regenerate.
15839 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15841 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15842 (linux_kill, linux_detach): Clean up the process list.
15843 * remote-utils.c (remote_open): Improve port number parsing.
15844 (putpkt_binary, input_interrupt): Only send interrupts if the target
15846 * server.c (extended_protocol): Make static.
15847 (attached): Define earlier.
15848 (exit_requested, response_needed, program_argv): New variables.
15849 (target_running): New.
15850 (start_inferior): Clear attached here.
15851 (attach_inferior): Set attached here.
15852 (require_running): Define.
15853 (handle_query): Use require_running and target_running. Implement
15855 (handle_v_attach, handle_v_run): New.
15856 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15857 (gdbserver_usage): Update.
15858 (main): Redo argument parsing. Handle --debug and --multi. Handle
15859 --attach along with other options or after the port. Save
15860 program_argv. Support no initial program. Resynchronize
15861 communication with GDB after an error. Handle "monitor exit".
15862 Use require_running and target_running. Always allow the extended
15863 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15864 restart in extended mode.
15865 * README: Refer to the GDB manual. Update --attach usage.
15867 2007-12-20 Andreas Schwab <schwab@suse.de>
15869 * linux-low.c (STACK_SIZE): Define.
15870 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15871 (linux_test_for_tracefork): Likewise.
15873 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15875 * linux-low.c (linux_wait_for_event): Update messages. Do not
15876 reinsert auto-delete breakpoints.
15877 * mem-break.c (struct breakpoint): Change return type of handler to
15879 (set_breakpoint_at): Update handler type.
15880 (reinsert_breakpoint_handler): Return 1 instead of calling
15882 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15884 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15885 * mem-break.h (set_breakpoint_at): Update handler type.
15886 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15887 * win32-low.c (auto_delete_breakpoint): New.
15888 (get_child_debug_event): Use it.
15890 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15892 * configure.ac: Check for pread and pwrite.
15893 * hostio.c (handle_pread): Fall back to lseek and read.
15894 (handle_pwrite): Fall back to lseek and write.
15895 * config.in, configure: Regenerated.
15897 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15899 * server.c (myresume): Add own_buf argument.
15900 (main): Update calls.
15902 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15904 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15905 * remote-utils.c (remote_open): Do not call disable_async_io.
15906 (block_async_io): Delete.
15907 (unblock_async_io): Make static.
15908 (initialize_async_io): New.
15909 * server.c (handle_v_cont): Handle async I/O here.
15910 (myresume): Likewise. Move other common resume tasks here...
15911 (main): ... from here. Call initialize_async_io. Disable async
15912 I/O before the main loop.
15913 * server.h (initialize_async_io): Declare.
15914 (block_async_io, unblock_async_io): Delete prototypes.
15915 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15917 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15919 * remote-utils.c (readchar): Allow binary data in received messages.
15921 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15923 * win32-low.c (attaching): New global.
15924 (win32_create_inferior): Clear the `attaching' global.
15925 (win32_attach): Set the `attaching' global.
15926 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15927 attaching. Only set a breakpoint at the entry point if not
15930 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15932 * server.c (main): Don't report dll events on the initial
15933 connection on attaches.
15935 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15937 * server.c (main): Relax numerical bases supported for the pid of
15938 the --attach command line argument.
15940 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15942 * win32-low.c (win32_attach): Call OpenProcess before
15943 DebugActiveProcess, not after. Add last error output to error
15946 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15948 * win32-low.c (win32_get_thread_context)
15949 (win32_set_thread_context): New functions.
15950 (thread_rec): Use win32_get_thread_context.
15951 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15952 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15955 2007-12-03 Leo Zayas
15956 Pedro Alves <pedro_alves@portugalmail.pt>
15958 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15960 (child_add_thread): Minor cleanup.
15961 (child_continue): Resume artificially suspended threads before
15962 calling ContinueDebugEvent.
15963 (suspend_one_thread): New.
15964 (fake_breakpoint_event): New.
15965 (get_child_debug_event): Change return type to int. Check here if
15966 gdb sent an interrupt request. If a soft interrupt was requested,
15967 fake a breakpoint event. Return 0 if there is no event to handle,
15969 (win32_wait): Don't check here if gdb sent an interrupt request.
15970 Ensure there is a valid event to handle.
15971 (win32_request_interrupt): Add soft interruption method as last
15974 2007-12-03 Leo Zayas
15975 Pedro Alves <pedro_alves@portugalmail.pt>
15977 * win32-low.h (win32_thread_info): Add descriptions to the
15978 structure members. Replace `suspend_count' counter by a
15980 * win32-low.c (thread_rec): Update condition of when to get the
15981 context from the inferior. Rely on ContextFlags being set if it
15982 has already been retrieved. Only suspend the inferior thread if
15983 we haven't already. Warn if that fails.
15984 (continue_one_thread): s/suspend_count/suspended/. Only call
15985 ResumeThread once. Warn if that fails.
15987 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15989 * win32-low.c (win32_wait): Don't read from the inferior when it
15990 has already exited.
15992 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15994 * Makefile.in (win32_low_h): New variable.
15995 (win32-low.o): Add dependency on $(win32_low_h).
15996 (win32-arm-low.o, win32-i386-low.o): New rules.
15998 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16000 * hostio.c: Correct copyright year.
16002 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
16004 * Makefile.in (OBS): Add hostio.o.
16005 (hostio.o): New rule.
16006 * server.h (handle_vFile): Declare.
16007 * hostio.c: New file.
16008 * server.c (handle_v_requests): Take packet_len and new_packet_len
16009 for binary packets. Call handle_vFile.
16010 (main): Update call to handle_v_requests.
16012 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
16014 * linux-low.c: Include <sched.h>.
16016 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16018 * linux-low.c (linux_tracefork_grandchild): New.
16019 (linux_tracefork_child): Use clone.
16020 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16022 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16024 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16026 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16028 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16030 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16032 * inferiors.c (change_inferior_id): Delete.
16033 (add_pid_to_list, pull_pid_from_list): New.
16034 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16035 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16036 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16037 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16038 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16039 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16040 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16041 (using_threads): Always set to 1.
16042 (handle_extended_wait): New.
16043 (add_process): Do not set TID.
16044 (linux_create_inferior): Set must_set_ptrace_flags.
16045 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16046 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16047 (linux_thread_alive): Rename TID argument to LWPID.
16048 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16049 (linux_wait_for_event): Do not use TID or check using_threads. Update
16050 call to dead_thread_notify. Call handle_extended_wait.
16051 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16052 (send_sigstop): Delete sigstop_sent.
16053 (wait_for_sigstop): Avoid TID.
16054 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16055 (linux_test_for_tracefork): New.
16056 (linux_lookup_signals): Use thread_db_active and
16057 linux_supports_tracefork_flag.
16058 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16059 * linux-low.h (get_process_thread): Avoid TID.
16060 (struct process_ifo): Move thread_known and tid to the end. Remove
16062 (linux_attach_lwp, thread_db_init): Update prototypes.
16063 * server.h (change_inferior_id): Delete prototype.
16064 (add_pid_to_list, pull_pid_from_list): New prototypes.
16065 * thread-db.c (thread_db_use_events): New.
16066 (find_first_thread): Rename to...
16067 (find_one_thread): ...this. Update callers and messages. Do not
16068 call fatal. Check thread_db_use_events. Do not call
16069 change_inferior_id or new_thread_notify.
16070 (maybe_attach_thread): Update. Do not call new_thread_notify.
16071 (thread_db_init): Set thread_db_use_events. Check use_events.
16072 * utils.c (fatal, warning): Correct message prefix.
16074 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16076 * Makefile.in (clean): Remove new files.
16077 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16078 (powerpc-64.o, powerpc-64.c): New rules.
16079 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16080 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16082 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16084 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16085 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16086 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16087 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16088 (target_regsets): Add AltiVec and SPE register sets.
16089 * configure.ac: Check for AltiVec and SPE.
16090 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16091 (ppc_fill_vrregset, ppc_store_vrregset): New.
16092 (target_regsets): Add AltiVec register set.
16093 * configure: Regenerated.
16095 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16097 * linux-low.c (O_LARGEFILE): Define.
16098 (linux_read_memory): Use /proc/PID/mem.
16099 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16100 * configure, config.in: Regenerated.
16102 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16104 * linux-low.c (linux_wait_for_event): Do not pass signals while
16107 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16109 * win32-low.c (create_process): New.
16110 (win32_create_inferior): Use create_process instead of
16111 CreateProcess. If create_process failed retry appending an ".exe"
16112 suffix. Store the GetLastError result immediatelly after
16113 create_process calls and use it on the call to error.
16115 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16117 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16119 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16121 * configure.ac: Switch license to GPLv3.
16123 2007-08-01 Michael Snyder <msnyder@access-company.com>
16125 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16127 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16129 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16131 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16132 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16133 CloseToolhelp32Snapshot.
16134 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16135 CloseToolhelp32Snapshot.
16137 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16139 * server.c (main): Check for inferior exit before main loop.
16141 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16143 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16144 instead of on tmp_desc.
16146 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16147 Daniel Jacobowitz <dan@codesourcery.com>
16149 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16150 (add_thread): Minor cleanups.
16151 (clear_inferiors): Move lower in the file. Clear the DLL
16153 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16154 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16155 (xml_escape_text): New.
16156 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16158 (handle_v_cont): Report errors.
16159 (gdbserver_version): Update.
16160 (main): Correct size of own_buf. Do not report initial DLL events.
16161 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16162 (unloaded_dll, xml_escape_text): New.
16163 * win32-low.c (enum target_waitkind): Update comments.
16164 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16165 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16166 (win32_EnumProcessModules, win32_GetModuleInformation)
16167 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16168 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16169 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16170 (win32_Module32First, win32_Module32Next, load_toolhelp)
16171 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16172 (get_child_debug_event): Handle DLL events.
16173 (win32_wait): Likewise.
16175 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16177 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16178 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16180 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16182 * win32-low.c (handle_output_debug_string): Ignore event if not
16185 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16187 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16189 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16191 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16193 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16195 * inferiors.c (change_inferior_id): Add comment.
16196 * linux-low.c (check_removed_breakpoint): Add an early
16197 prototype. Improve debug output.
16198 (linux_attach): Doc update.
16199 (linux_detach_one_process, linux_detach): Clean up before releasing
16201 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16202 * linux-low.h (struct process_info): Doc improvement.
16203 * mem-break.c (delete_all_breakpoints): New.
16204 * mem-break.h (delete_all_breakpoints): New prototype.
16205 * thread-db.c (find_first_thread): New.
16206 (thread_db_create_event): Call it instead of
16207 thread_db_find_new_threads. Clean up unused variables.
16208 (maybe_attach_thread): Remove first thread handling.
16209 (thread_db_find_new_threads): Use find_first_thread.
16210 (thread_db_get_tls_address): Likewise.
16212 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16214 * thread-db.c (thread_db_find_new_threads): Add prototype.
16215 (thread_db_create_event): Check for the main thread before adding
16217 (maybe_attach_thread): Only enable event reporting if TID == 0.
16218 (thread_db_get_tls_address): Check for new threads.
16220 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16222 * linux-low.c (linux_create_inferior): Try execv before execvp.
16223 * spu-low.c (spu_create_inferior): Likewise.
16225 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16227 * linux-low.c (linux_create_inferior): Change execv to execvp.
16228 * spu-low.c (spu_create_inferior): Likewies.
16230 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16232 * Makefile.in (clean): Clean new files instead of deleted ones.
16233 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16234 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16236 * configure.srv: Specify XML files and new regformats for MIPS and
16238 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16239 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16240 an entry for the restart register.
16241 (mips_cannot_fetch_register, mips_cannot_store_register)
16242 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16243 register names to match the XML descriptions.
16244 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16245 restart register instead of $0.
16247 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16248 Markus Deuling <deuling@de.ibm.com>
16250 * remote-utils.c (decode_xfer_write): New function.
16251 * server.h (decode_xfer_write): Add prototype.
16252 * server.c (handle_query): Add PACKET_LEN argument. Support
16253 qXfer:spu:read and qXfer:spu:write packets.
16254 (main): Pass packet_len to handle_query.
16255 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16256 * target.h (target_ops): Add qxfer_spu.
16258 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16260 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16261 accessing non-seekable spufs files.
16263 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16265 * server.c (handle_query): Add reply for qC packet.
16267 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16268 Leo Zayas <lerele@champenstudios@com>
16270 * server.h (check_remote_input_interrupt_request): New function.
16271 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16272 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16273 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16274 (check_remote_input_interrupt_request): New function.
16275 * server.h (check_remote_input_interrupt_request): Declare.
16276 * win32-low.c (winapi_DebugBreakProcess,
16277 winapi_GenerateConsoleCtrlEvent): New typedefs.
16278 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16280 (win32_wait): Check for remote interrupt request
16281 with check_remote_input_interrupt_request.
16282 (win32_request_interrupt): New function.
16283 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16285 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16287 * win32-low.c (debug_registers_changed,
16288 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16289 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16290 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16291 (thread_rec): Get context using the low target.
16292 (child_add_thread): Call thread_added on the low target,
16293 which does the same thing.
16295 (do_initial_child_stuff): Remove debug registers references.
16296 Set context using the low target. Resume threads after
16297 setting the contexts.
16298 (child_continue): Remove dead variable. Remove debug
16299 registers references.
16300 (child_fetch_inferior_registers): Go through the low target.
16301 (do_child_store_inferior_registers): Remove.
16302 (child_store_inferior_registers): Go through the low target.
16303 (win32_resume): Remove debug registers references.
16304 Set context using the low target.
16305 (handle_exception): Change return type to void. Don't record
16306 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16307 first chance exception.
16308 (get_child_debug_event): Change return type to void. Remove
16309 goto loop. Always return after waiting for debug event.
16310 (win32_wait): Convert to switch statement. Handle spurious
16313 * win32-i386-low.c (debug_registers_changed,
16314 debug_registers_used): New.
16315 (initial_stuff): Rename to ...
16316 (i386_initial_stuff): ... this. Clear debug registers
16318 (store_debug_registers): Delete.
16319 (i386_get_thread_context): New.
16320 (load_debug_registers): Delete.
16321 (i386_set_thread_context): New.
16322 (i386_thread_added): New.
16323 (single_step): Rename to ...
16324 (i386_single_step): ... this.
16325 (do_fetch_inferior_registers): Rename to ...
16326 (i386_fetch_inferior_register): ... this.
16327 (i386_store_inferior_register): New.
16328 (the_low_target): Adapt to new interface.
16330 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16331 (arm_get_thread_context): New.
16332 (arm_set_thread_context): New.
16334 (do_fetch_inferior_registers): Rename to ...
16335 (arm_fetch_inferior_register): ... this.
16336 (arm_store_inferior_register): New.
16337 (arm_wince_breakpoint): Reimplement as unsigned long.
16338 (arm_wince_breakpoint_len): Define.
16339 (the_low_target): Adapt to new interface.
16341 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16342 load_debug_registers. Add get_thread_context, set_thread_context,
16343 thread_added and store_inferior_register. Rename
16344 fetch_inferior_registers to fetch_inferior_register.
16345 (regptr): Remove declaration.
16347 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16349 * linux-low.c (linux_detach): Change return type to int. Return 0.
16350 * spu-low.c (spu_detach): Likewise.
16352 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16354 * target.h (target_ops): Change return type of detach to int.
16356 (join_inferior): New.
16357 * server.c (main): Don't skip detach support on mingw32.
16358 If the inferior doesn't support detaching return error.
16359 Call join_inferior instead of using waitpid.
16360 * linux-low.c (linux_join): New.
16361 (linux_target_op): Add linux_join.
16362 * spu-low.c (spu_join): New.
16363 (spu_target_ops): Add spu_join.
16364 * win32-low.c (win32_detach): Adapt to new interface.
16365 Reopen current_process_handle before detaching. Issue a child
16366 resume before detaching.
16368 (win32_target_op): Add win32_join.
16370 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16372 * win32-low.c (win32-attach): Fix return value.
16373 * target.h (target_ops): Describe ATTACH return values.
16375 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16377 * win32-low.c (GETPROCADDRESS): Define.
16378 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16379 (winapi_DebugSetProcessKillOnExit): Likewise.
16380 (win32_create_inferior): Force usage of ansi CreateProcessA.
16381 (win32_attach): Use GETPROCADDRESS.
16382 (win32_detach): Likewise.
16384 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16386 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16388 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16390 * win32-low.c: Commit leftover changes from 2007-03-29.
16392 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16394 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16395 fields short instead of int. Add explicit padding.
16396 (i387_cache_to_fsave): Remove unnecessary casts.
16397 (i387_fsave_to_cache): Doc fix.
16398 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16400 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16402 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16403 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16405 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16407 * configure.srv (arm*-*-mingw32ce*): Move near the other
16410 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16412 * configure.ac: Add errno checking.
16413 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16414 sys/file.h and malloc.h.
16415 (AC_CHECK_DECLS): Add perror.
16416 (srv_mingwce): Handle.
16417 * configure.srv (i[34567]86-*-cygwin*): Add
16418 win32-i386-low.o to srv_tgtobj.
16419 (i[34567]86-*-mingw*): Likewise.
16420 (arm*-*-mingw32ce*): Add case.
16421 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16422 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16423 [__MINGW32CE__] (strerror): New function.
16424 [__MINGW32CE__] (errno): Define to GetLastError.
16425 [__MINGW32CE__] (COUNTOF): New macro.
16426 (remote_open): Remove extra close call.
16427 * mem-break.c (delete_breakpoint_at): New function.
16428 * mem-break.h (delete_breakpoint_at): Declare.
16429 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16430 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16431 [USE_WIN32API] (read, write): Add char* casts.
16432 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16433 * server.h: Include wincecompat.h on Windows CE.
16434 [HAVE_ERRNO_H]: Check.
16435 (perror): Declare if not declared.
16436 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16437 (perror_with_name): Remove errno declaration.
16438 * wincecompat.h: New.
16439 * wincecompat.c: New.
16440 * win32-low.h: New.
16441 * win32-arm-low.c: New.
16442 * win32-i386-low.c: New.
16443 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16444 (OUTMSG2): Make it safe.
16446 (COUNTOF): New macro.
16447 (NUM_REGS): Get it from the low target.
16448 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16449 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16450 (thread_rec): Let low target handle debug registers.
16451 (child_add_thread): Likewise.
16452 (child_init_thread_list): Likewise.
16453 (continue_one_thread): Likewise.
16455 (do_child_fetch_inferior_registers): Move to ...
16456 * win32-i386-low.c: ... here, and rename to ...
16457 (do_fetch_inferior_registers): ... this.
16458 * win32-low.c (child_fetch_inferior_registers):
16459 Go through the low target.
16460 (do_child_store_inferior_registers): Use regptr.
16461 (strwinerror): New function.
16462 (win32_create_inferior): Handle Windows CE.
16463 Use strwinerror instead of strerror on Windows error
16464 codes. Add program to the error output.
16465 Don't close the main thread handle on Windows CE.
16466 (win32_attach): Use coredll.dll on Windows CE.
16467 (win32_kill): Close current process and current
16469 (win32_detach): Use coredll.dll on Windows CE.
16470 (win32_resume): Let low target handle debug registers, and
16472 (handle_exception): Add/Remove initial breakpoint. Avoid
16473 non-existant WSTOPSIG on Windows CE.
16474 (win32_read_inferior_memory): Cast to remove warning.
16475 (win32_arch_string): Go through the low target.
16476 (initialize_low): Call set_breakpoint_data with the low
16477 target's breakpoint.
16478 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16479 FOP_REGNUM, mappings): Move to ...
16480 * win32-i386-low.c: ... here.
16481 * win32-low.c (win32_thread_info): Move to ...
16482 * win32-low.h: ... here.
16483 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16484 win32-arm-low.c and wincecompat.c.
16485 (all:): Add $EXEEXT.
16486 (install-only:): Likewise.
16487 (gdbserver:): Likewise.
16488 (gdbreplay:): Likewise.
16489 * config.in: Regenerate.
16490 * configure: Regenerate.
16492 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16494 * win32-low.c: Rename typedef thread_info to
16495 win32_thread_info throughout.
16497 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16499 * win32-i386-low.c: Rename to ...
16500 * win32-low.c: ... this.
16501 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16502 * Makefile.in: Likewise.
16504 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16506 * remote-utils.c (monitor_output): Constify msg parameter.
16507 * server.h (monitor_output): Likewise.
16508 * win32-i386-low.c (handle_output_debug_string): New.
16509 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16510 handle_output_debug_string.
16511 (get_child_debug_event): Likewise.
16513 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16515 * server.c (main): Correct strtoul check.
16517 2007-03-27 Jon Ringle <jon@ringle.org>
16519 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16521 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16523 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16525 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16527 * terminal.h: Check HAVE_SGTTY_H.
16529 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16531 * remote-utils.c (remote_open): Print out the assigned port number.
16533 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16535 * remote-utils.c (monitor_output): New function.
16536 * server.c (debug_threads): Define here.
16537 (monitor_show_help): New function.
16538 (handle_query): Handle qRcmd.
16539 (main): Do not handle 'd' packet.
16540 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16541 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16544 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16546 * Makefile.in (EXEEXT): New.
16547 (clean): Use $(EXEEXT).
16549 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16551 * target.h (target_ops): Rename send_signal to request_interrupt,
16552 and remove enum target_signal parameter.
16553 * linux-low.c (linux_request_interrupt): Rename from
16554 linux_send_signal, and always send SIGINT.
16555 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16556 and always send SIGINT.
16557 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16559 (input_interrupt): Likewise.
16561 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16563 * server.c (get_features_xml): Check if target implemented
16565 * win32-i386-low.c (win32_arch_string): New.
16566 (win32_target_ops): Add win32_arch_string as arch_string member.
16568 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16570 * spu-low.c (spu_arch_string): New.
16571 (spu_target_ops): Add spu_arch_string.
16573 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16575 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16576 * configure.ac: Do not check for terminal.h.
16577 * configure, config.in: Regenerated.
16579 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16581 * Makefile.in (OBS): Add $(XML_BUILTIN).
16582 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16584 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16585 (arm-with-iwmmxt.c): New.
16586 * config.in, configure: Regenerate.
16587 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16588 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16589 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16590 (arm*-*-linux*): Add iWMMXt and regset support.
16591 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16592 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16593 (arm_store_wmmxregset, target_regsets): New.
16594 * server.c (get_features_xml): Take annex argument. Check builtin
16596 (handle_query): Handle multiple annexes.
16598 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16600 * remote-utils.c [USE_WIN32API] (read, write): Define.
16601 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16604 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16606 * linux-i386-low.c (the_low_target): Set arch_string.
16607 * linux-x86-64-low.c (the_low_target): Likewise.
16608 * linux-low.c (linux_arch_string): New.
16609 (linux_target_ops): Add it.
16610 * linux-low.h (struct linux_target_ops): Add arch_string.
16611 * server.c (write_qxfer_response): Use const void * for DATA.
16612 (get_features_xml): New.
16613 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16614 * target.h (struct target_ops): Add arch_string method.
16616 2007-01-03 Denis Pilat <denis.pilat@st.com>
16617 Daniel Jacobowitz <dan@codesourcery.com>
16619 * linux-low.c (linux_kill): Handle being called with no threads.
16620 * win32-i386-low.c (win32_kill): Likewise.
16621 (get_child_debug_event): Clear current_process_handle.
16623 2006-12-30 Denis PILAT <denis.pilat@st.com>
16624 Daniel Jacobowitz <dan@codesourcery.com>
16626 * remote-utils.c (remote_open): Check the type of specified
16627 serial port devices before opening them.
16628 * server.c (main): Kill the inferior if an error occurs during
16629 the first remote_open.
16631 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16633 * README: Update supported targets.
16635 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16637 * Makefile.in (clean): Remove reg-mips64.c.
16638 (reg-mips64.c, reg-mips64.o): New rules.
16639 * configure.srv: Handle mips64. Include regset support for mips.
16640 * linux-mips-low.c (union mips_register): New.
16641 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16642 (mips_breakpoint, mips_breakpoint_at): Use int.
16643 (mips_collect_register, mips_supply_register)
16644 (mips_collect_register_32bit, mips_supply_register_32bit)
16645 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16646 (mips_store_fpregset, target_regsets): New.
16647 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16649 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16651 * configure.srv: Add target "spu*-*-*".
16652 * Makefile.in (clean): Remove reg-spu.c.
16653 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16654 * spu-low.c: New file.
16656 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16658 * configure.ac: Correct td_thr_tls_get_addr test.
16659 * configure: Regenerated.
16661 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16663 * linux-low.c (linux_wait_for_event): Reformat. Use the
16664 pass_signals array.
16665 * remote-utils.c (decode_address_to_semicolon): New.
16666 * server.c (pass_signals, handle_general_set): New.
16667 (handle_query): Mention QPassSignals for qSupported.
16668 (main): Call handle_general_set.
16669 * server.h (pass_signals, decode_address_to_semicolon): New.
16671 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16673 * server.c (handle_query): Correct error handling for read_auxv.
16675 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16677 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16678 and srv_linux_thread_db to yes.
16679 * linux-s390-low.c (s390_fill_gregset): New function.
16680 (target_regsets): Define data structure.
16682 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16684 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16685 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16686 * config.in, configure: Regenerated.
16687 * inferiors.c (gdb_id_to_thread): New function.
16688 (gdb_id_to_thread_id): Use it.
16689 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16690 * linux-low.h (struct process_info): Add th member.
16691 (thread_db_get_tls_address): New prototype.
16692 * remote-utils.c (decode_address): Make non-static.
16693 * server.c (handle_query): Handle qGetTLSAddr.
16694 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16695 * target.h (struct target_ops): Add get_tls_address.
16696 * thread-db.c (maybe_attach_thread): Save the thread handle.
16697 (thread_db_get_tls_address): New.
16699 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16701 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16702 (linux_resume_one_process): Take a siginfo_t *. Update all
16703 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16704 (struct pending_signals): Add a siginfo_t.
16705 (linux_wait_for_process): Always set last_status.
16706 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16707 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16708 * linux-low.h (struct process_info): Add last_status.
16710 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16712 * remote-utils.c (try_rle): New function.
16713 (putpkt_binary): Use it.
16715 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16717 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16718 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16719 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16720 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16721 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16724 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16726 * server.c (terminal_fd): New variable.
16727 (old_foreground_pgrp): Likewise.
16728 (restore_old_foreground_pgrp): New function.
16729 (start_inferior): Record the terminal file descriptor in terminal_fd
16730 and its original foreground group in old_foreground_pgrp. Register
16731 restore_old_foreground_pgrp with atexit().
16733 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16735 * server.c (handle_query): Correct qPart to qXfer.
16737 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16739 * configure.ac: Check for more headers which are missing on
16740 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16741 * configure.srv: Add Cygwin and mingw32.
16742 * remote-utils.c: Don't include headers unconditionally which
16743 are missing on mingw32. Include <winsock.h> for mingw32.
16744 (remote_open): Adjust for mingw32 support. Flush
16745 standard error after writing to it.
16746 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16747 (unblock_async_io, enable_async_io, disable_async_io)
16748 (readchar, getpkt): Update for Winsock support.
16749 (prepare_resume_reply): Expect a protocol signal number.
16750 * server.c: Disable <sys/wait.h> on mingw32.
16751 (start_inferior): Adjust for mingw32 support. Flush
16752 standard error after writing to it.
16753 (attach_inferior): Likewise. Use protocol signal
16755 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16757 * win32-i386-low.c: New file.
16758 * Makefile.in (XM_CLIBS): Set.
16759 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16760 (win32-i386-low.o): New dependency rule.
16761 * linux-low.c (linux_wait): Use target signal numbers.
16762 * target.h (struct target_ops): Doc fix.
16763 * server.h (target_signal_to_name): New prototype.
16764 * gdbreplay.c: Don't include headers unconditionally which
16765 are missing on mingw32. Include <winsock.h> for mingw32.
16766 (remote_close, remote_open): Adjust for Winsock support.
16767 * configure, config.in: Regenerated.
16769 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16771 * server.c (decode_xfer_read, write_qxfer_response): New.
16772 (handle_query): Take a packet length argument. Handle
16773 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16774 the qSupported response.
16775 (main): Update call to handle_query.
16777 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16779 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16780 (putpkt_binary): Renamed from putpkt and adjusted for binary
16782 (putpkt): New wrapper for putpkt_binary.
16783 (readchar): Don't mask off the high bit.
16784 (decode_X_packet): New function.
16785 * server.c (main): Call putpkt_binary if a handler sets the packet
16786 length. Save the length of the incoming packet. Handle 'X'.
16787 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16789 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16791 * server.c (handle_query): Handle qSupported.
16793 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16795 * remote-utils.c (all_symbols_looked_up): New variable.
16796 (look_up_one_symbol): Check it.
16797 * server.h (look_up_one_symbol): New declaration.
16798 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16800 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16802 * Makefile.in (linux-arm-low.o): Update dependencies.
16803 * linux-arm-low.c: Include "gdb_proc_service.h".
16804 (PTRACE_GET_THREAD_AREA): Define.
16805 (ps_get_thread_area): New function.
16807 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16809 * configure.srv (m68k*-*-uclinux*): New target.
16810 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16811 (linux_resume_one_process): Remove extraneous cast.
16812 (linux_read_offsets): New.
16813 (linux_target_op): Add linux_read_offsets on mmuless systems.
16814 * server.c (handle_query): Add qOffsets logic.
16815 * target.h (struct target_ops): Add read_offsets.
16817 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16819 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16820 (PTRACE_GET_THREAD_AREA): Define.
16821 (ps_get_thread_area): New function.
16822 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16823 (linux-x86-64-low.o): Update.
16825 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16827 * configure.ac: Remove checks for prfpregset_t.
16828 * gdb_proc_service.h: New file.
16829 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16830 new "gdb_proc_service.h".
16831 * proc-service.c: Likewise.
16832 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16833 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16834 * Makefile.in (gdb_proc_service_h): Updated.
16835 * configure, config.in: Regenerated.
16837 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16839 * remote-utils.c (prepare_resume_reply): Move declaration
16840 of gdb_id_from_wait to the top of the block.
16842 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16844 * linux-low.c (regsets_store_inferior_registers): Read the regset
16845 from the target before filling it.
16847 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16849 * server.c (attach_inferior): Return SIGTRAP for a successful
16852 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16854 * Makefile.in (OBS): Add version.o.
16855 (STAGESTUFF): Delete.
16856 (version.o): Add dependencies.
16857 (version.c): Replace rule.
16858 (clean): Remove version.c.
16859 * server.c (gdbserver_version): New.
16860 (gdbserver_usage): Use printf.
16861 (main): Handle --version and --help.
16862 * server.h (version, host_name): Add declarations.
16864 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16876 * linux-x86-64-low.c:
16878 * linux-s390-low.c:
16879 * linux-ppc64-low.c:
16881 * linux-mips-low.c:
16882 * linux-m68k-low.c:
16883 * linux-m32r-low.c:
16886 * linux-ia64-low.c:
16887 * linux-i386-low.c:
16888 * linux-crisv32-low.c:
16900 * gdbserver.1: Add (C) after Copyright. Update the FSF
16903 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16905 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16906 (arm_breakpoint_at): Recognize both breakpoints.
16907 (the_low_target): Use the correct breakpoint instruction.
16909 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16911 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16912 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16913 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16914 (the_low_target): Update.
16916 2005-10-25 Andreas Schwab <schwab@suse.de>
16918 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16920 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16921 (ia64_num_regs): Reduce to 462.
16923 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16925 * acinclude.m4: Correct quoting.
16926 * aclocal.m4: Regenerated.
16928 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16929 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16930 (thread_db_init): Call thread_db_err_str.
16931 * configure.ac: Check for TD_VERSION.
16932 * config.in, configure: Regenerated.
16934 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16936 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16938 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16940 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16941 is not available. Define HAVE_PTRACE_GETREGS if it is.
16942 * config.in, configure: Regenerated.
16943 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16944 * linux-i386-low.c, linux-m68k-low.c: Update to use
16945 HAVE_PTRACE_GETREGS.
16946 * linux-low.c (regsets_fetch_inferior_registers)
16947 (regsets_store_inferior_registers): Only return 0 if we processed
16949 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16950 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16952 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16954 * inferiors.c (struct thread_info): Add gdb_id.
16955 (add_thread): Add gdb_id argument.
16956 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16957 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16958 calls to add_thread.
16959 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16960 * server.c (handle_query): Use thread_to_gdb_id.
16961 (handle_v_cont, main): Use gdb_id_to_thread_id.
16962 * server.h (add_thread): Update prototype.
16963 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16966 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16968 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16969 left-padded registers.
16970 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16971 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16973 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16975 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16976 * configure: Regenerate.
16977 * config.in: Regenerate.
16978 * server.h (NEED_DECLARATION_STRERROR):
16979 Replace with !HAVE_DECL_STRERROR.
16981 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16983 * linux-low.c (linux_wait, linux_send_signal): Don't test
16984 an unsigned long variable for > 0 if it could be MAX_ULONG.
16985 * server.c (myresume): Likewise.
16986 * target.c (set_desired_inferior): Likewise.
16988 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16990 * configure.ac: Simplify and improve check for socklen_t.
16991 * configure, config.in: Regenerate.
16993 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16995 * acconfig.h: Remove.
16996 * configure.ac: Add a test for socklen_t. Use three-argument
16997 AC_DEFINE throughout.
16998 * config.in: Regenerated using autoheader 2.59.
16999 * configure: Regenerated.
17001 * gdbreplay.c (socklen_t): Provide a default.
17002 (remote_open): Use socklen_t.
17003 * remote-utils.c (socklen_t): Provide a default.
17004 (remote_open): Use socklen_t.
17005 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
17008 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
17010 * linux-low.c (linux_read_memory, linux_write_memory)
17011 (linux_read_auxv): Likewise.
17012 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
17013 (check_mem_write): Likewise.
17014 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
17016 * regcache.c (struct inferior_rgcache_data, registers_to_string)
17017 (registers_from_string, register_data): Likewise.
17018 * server.c (handle_query, main): Likewise.
17019 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17020 (decode_M_packet): Likewise.
17021 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17022 * target.h (struct target_ops): Update read_memory, write_memory,
17024 (read_inferior_memory, write_inferior_memory): Update.
17025 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17026 to unsigned char *.
17027 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17028 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17029 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17030 linux-s390-low.c, linux-sh-low.c: Update for changes in
17031 read_inferior_memory and the_low_target->breakpoint.
17033 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17035 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17036 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17037 * configure.srv: Add powerpc64-*-linux*.
17038 * linux-ppc64-low.c: New file.
17040 2005-05-23 Orjan Friberg <orjanf@axis.com>
17042 * linux-cris-low.c: New file with support for CRIS.
17043 * linux-crisv32-low.c: Ditto for CRISv32.
17044 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17045 (clean): Add reg-cris.c and reg-crisv32.c.
17046 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17047 reg-crisv32.o, and reg-crisv32.c to make rules.
17048 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17049 recognized targets.
17051 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17053 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17054 of sizeof (PTRACE_XFER_TYPE).
17055 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17057 2005-05-12 Orjan Friberg <orjanf@axis.com>
17059 * target.h (struct target_ops): Add insert_watchpoint,
17060 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17061 pointers for hardware watchpoint support.
17062 * linux-low.h (struct linux_target_ops): Ditto.
17063 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17064 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17065 to linux_target_ops.
17066 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17068 * server.c (main): Recognize 'Z' and 'z' packets.
17070 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17072 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17073 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17074 (the_low_target): Add new members.
17076 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17078 * proc-service.c (ps_lgetregs): Search all_processes instead of
17081 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17083 * server.c (start_inferior): Change return type to int.
17084 (attach_inferior): Change sigptr to int *.
17085 (handle_v_cont, handle_v_requests): Change signal to int *.
17086 (main): Change signal to int.
17088 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17090 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17091 * configure.srv: Add m32r*-*-linux*.
17092 * linux-m32r-low.c: New file.
17094 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17096 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17098 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17100 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17101 Take unsigned long arguments for PIDs.
17102 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17103 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17104 (wait_for_sigstop, linux_resume_one_process)
17105 (regsets_fetch_inferior_registers, linux_send_signal)
17106 (linux_read_auxv): Likewise. Update the types of variables holding
17107 PIDs. Update format string specifiers.
17108 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17109 * remote-utils.c (prepare_resume_reply): Likewise.
17110 * server.c (cont_thread, general_thread, step_thread)
17111 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17113 (handle_query): Update format specifiers.
17114 (handle_v_cont, main): Use strtoul for thread IDs.
17115 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17116 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17117 (general_thread, step_thread, thread_from_wait)
17118 (old_thread_from_wait): Update.
17119 * target.h (struct thread_resume): Use unsigned long for THREAD.
17120 (struct target_ops): Use unsigned long for arguments to attach and
17123 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17125 * acinclude.m4: Include bfd/bfd.m4 directly.
17126 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17127 <agriffis@toolchain.org>.
17128 * aclocal.m4, configure: Regenerated.
17130 2005-01-07 Andrew Cagney <cagney@gnu.org>
17132 * configure.ac: Rename configure.in, require autoconf 2.59.
17133 * configure: Re-generate.
17135 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17137 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17138 LIBS when finished.
17139 * aclocal.m4: Regenerated.
17140 * configure: Regenerated.
17142 2004-11-21 Andreas Schwab <schwab@suse.de>
17144 * linux-m68k-low.c (m68k_num_gregs): Define.
17145 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17146 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17147 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17148 (m68k_breakpoint_at): New. Add to the_low_target.
17150 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17151 srv_linux_thread_db to yes.
17153 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17155 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17156 (ARCH_SET_FS): Likewise.
17157 (ARCH_GET_FS): Likewise.
17158 (ARCH_GET_GS): Likewise.
17160 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17162 * linux-i386-low.c (ps_get_thread_area): New.
17163 * linux-x86-64-low.c (ps_get_thread_area): New.
17164 * linux-low.c: Include <sys/syscall.h>.
17165 (linux_kill_one_process): Don't kill the first thread here.
17166 (linux_kill): Kill the first thread here.
17167 (kill_lwp): New function.
17168 (send_sigstop, linux_send_signal): Use it.
17169 * proc-service.c: Clean up #ifdefs.
17170 (fpregset_info): Delete.
17171 (ps_lgetregs): Update and enable implementation.
17172 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17174 * remote-utils.c (struct sym_cache, symbol_cache): New.
17175 (input_interrupt): Print a clearer message.
17176 (async_io_enabled): New variable.
17177 (enable_async_io, disable_async_io): Use it. Update comments.
17178 (look_up_one_symbol): Use the symbol cache.
17179 * thread-db.c (thread_db_look_up_symbols): New function.
17180 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17182 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17184 * configure.in: Test for -rdynamic.
17185 * configure: Regenerated.
17186 * Makefile (INTERNAL_LDFLAGS): New.
17187 (gdbserver, gdbreplay): Use it.
17189 2004-09-02 Andrew Cagney <cagney@gnu.org>
17191 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17193 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17195 * linux-low.c (linux_wait): Clear all_processes list also.
17197 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17199 * linux-low.c: Include <errno.h>. Remove extern declaration of
17202 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17204 * gdbreplay.c, server.h, utils.c: Update copyright years.
17206 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17208 * server.c (main): Print child status or termination signal from
17209 variable 'signal', not 'sig'.
17211 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17213 * linux-low.c (linux_read_memory): Change return type to
17214 int. Check for and return error from ptrace().
17215 * target.c (read_inferior_memory): Change return type to int. Pass
17216 back return status from the_target->read_memory().
17217 * target.h (struct target_ops): Adapt *read_memory() prototype.
17219 (read_inferior_memory): Adapt prototype.
17220 * server.c (main): Return an error packet if
17221 read_inferior_memory() returns an error.
17223 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17225 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17226 Unify with other clean targets.
17228 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17230 * server.c (handle_v_cont): Call set_desired_inferior.
17232 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17234 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17236 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17238 * linux-low.c (linux_wait): Unblock async I/O.
17239 (linux_resume): Block and enable async I/O.
17240 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17241 * server.h (block_async_io, unblock_async_io): Add prototypes.
17243 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17245 * remote-utils.c (remote_open): Print a status notice after
17246 opening a TCP port.
17247 * server.c (attach_inferior): Print a status notice after
17250 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17252 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17254 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17256 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17258 * server.c, target.h: Update copyright years.
17260 2004-02-25 Roland McGrath <roland@redhat.com>
17262 * target.h (struct target_ops): New member `read_auxv'.
17263 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17264 * linux-low.c (linux_read_auxv): New function.
17265 (linux_target_ops): Initialize `read_auxv' member to that.
17267 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17269 Committed by Jim Blandy <jimb@redhat.com>.
17271 * linux-s390-low.c (s390_num_regs): Update.
17272 (s390_regmap): Remove control registers. Use __s390x__ predefine
17273 instead of GPR_SIZE to distiguish s390 and s390x targets.
17275 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17277 * linux-low.c: Update copyright year.
17278 (check_removed_breakpoint): Clear pending_is_breakpoint.
17279 (linux_set_resume_request, linux_queue_one_thread)
17280 (resume_status_pending_p): New functions.
17281 (linux_continue_one_thread): Use process->resume.
17282 (linux_resume): Only resume threads if there are no pending events.
17283 * linux-low.h (struct process_info): Add resume request
17286 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17288 * regcache.c (new_register_cache): Clear the allocated register
17289 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17291 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17293 * linux-low.c (linux_resume): Take a struct thread_resume *
17295 (linux_wait): Update call.
17296 (resume_ptr): New static variable.
17297 (linux_continue_one_thread): Renamed from
17298 linux_continue_one_process. Use resume_ptr.
17299 (linux_resume): Use linux_continue_one_thread.
17300 * server.c (handle_v_cont, handle_v_requests): New functions.
17301 (myresume): New function.
17302 (main): Handle 'v' case.
17303 * target.h (struct thread_resume): New type.
17304 (struct target_ops): Change argument of "resume" to struct
17306 (myresume): Delete macro.
17308 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17310 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17311 (uninstall): Support DESTDIR.
17313 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17315 * configure.srv: Add xscale*linux copy of arm*linux entry.
17317 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17319 * linux-arm-low.c (arm_reinsert_addr): New function.
17320 (the_low_target): Add arm_reinsert_addr.
17322 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17324 * mem-break.c: Remove whitespace at end of file.
17326 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17328 * configure.in: Check whether we need to prototype strerror.
17329 * server.h: Optionally prototype strerror.
17330 * gdbreplay.c (perror_with_name): Use strerror.
17331 * linux-low.c (linux_attach_lwp): Use strerror.
17332 * utils.c (perror_with_name): Use strerror.
17333 * config.in, configure: Regenerated.
17335 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17337 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17338 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17340 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17342 * Makefile.in (SFILES): Update.
17343 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17344 low-sun3.c: Remove files.
17346 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17348 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17349 (linux_detach_one_process, linux_detach): New functions.
17350 (linux_target_ops): Add linux_detach.
17351 * server.c (main): Handle 'D' packet.
17352 * target.h (struct target_ops): Add "detach" member.
17353 (detach_inferior): Define.
17355 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17357 From Kelley Cook <kelleycook@wideopenwest.com>:
17358 * configure.srv: Accept i[34567]86 variants.
17360 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17362 * linux-low.c (linux_wait_for_event): Correct comment typos.
17363 (linux_resume_one_process): Call check_removed_breakpoint.
17364 (linux_send_signal): New function.
17365 (linux_target_ops): Add linux_send_signal.
17366 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17368 * target.h (struct target_ops): Add send_signal.
17370 2003-05-29 Jim Blandy <jimb@redhat.com>
17372 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17373 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17374 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17375 away part of the register's value.
17377 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17379 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17380 (linux_wait_for_event, linux_init_signals): Likewise.
17382 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17384 * configure.in: Check for stdlib.h.
17385 * configure: Regenerated.
17386 * config.in: Regenerated.
17388 2003-01-04 Andreas Schwab <schwab@suse.de>
17390 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17392 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17394 * Makefile.in: Remove obsolete code.
17396 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17398 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17399 defined(PT_FPR0_HI).
17401 2002-11-17 Stuart Hughes <seh@zee2.com>
17403 * linux-arm-low.c (arm_num_regs): Increase.
17404 (arm_regmap): Include status register.
17406 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17408 * linux-low.c (register_addr): Remove incorrect -1 check.
17410 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17412 * linux-low.c (linux_create_inferior): Call setpgid. Return
17414 (unstopped_p, linux_signal_pid): Remove.
17415 (linux_target_ops): Remove linux_signal_pid.
17416 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17417 global instead of target method.
17418 * target.h (struct target_ops): Remove signal_pid. Update comment
17419 for create_inferior.
17420 * server.c (signal_pid): New variable.
17421 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17422 gdbserver. Set the child to be the foreground process group.
17423 (attach_inferior): Set signal_pid.
17425 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17427 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17429 2002-08-20 Jim Blandy <jimb@redhat.com>
17431 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17434 2002-08-01 Andrew Cagney <cagney@redhat.com>
17436 * Makefile.in: Make chill references obsolete.
17438 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17440 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17441 * configure: Regenerate.
17442 * config.in: Regenerate.
17444 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17446 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17447 (perror_with_name, remote_close, remote_open, expect, play): Static.
17449 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17451 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17452 byte offsets instead of an array of indexes.
17453 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17455 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17457 * regcache.c: Add comment.
17459 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17461 * thread-db.c: New file.
17462 * proc-service.c: New file.
17463 * acinclude.m4: New file.
17464 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17465 proc-service.o, and thread-db.o.
17466 (linux-low.o): Add USE_THREAD_DB.
17467 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17468 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17469 * aclocal.m4: Regenerated.
17470 * config.in: Regenerated.
17471 * configure: Regenerated.
17472 * configure.in: Check for proc_service.h, sys/procfs.h,
17473 thread_db.h, and linux/elf.h headrs.
17474 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17475 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17476 Check for -lthread_db and thread support.
17477 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17478 PowerPC, and SuperH.
17479 * i387-fp.c: Constify arguments.
17480 * i387-fp.h: Likewise.
17481 * inferiors.c: (struct thread_info): Renamed from
17482 `struct inferior_info'. Remove PID member. Use generic inferior
17483 list header. All uses updated.
17484 (inferiors, signal_pid): Removed.
17485 (all_threads): New variable.
17486 (get_thread): Define.
17487 (add_inferior_to_list): New function.
17488 (for_each_inferior): New function.
17489 (change_inferior_id): New function.
17490 (add_inferior): Removed.
17491 (remove_inferior): New function.
17492 (add_thread): New function.
17493 (free_one_thread): New function.
17494 (remove_thread): New function.
17495 (clear_inferiors): Use for_each_inferior and free_one_thread.
17496 (find_inferior): New function.
17497 (find_inferior_id): New function.
17498 (inferior_target_data): Update argument type.
17499 (set_inferior_target_data): Likewise.
17500 (inferior_regcache_data): Likewise.
17501 (set_inferior_regcache_data): Likewise.
17502 * linux-low.c (linux_bp_reinsert): Remove.
17503 (all_processes, stopping_threads, using_thrads)
17504 (struct pending_signals, debug_threads, pid_of): New.
17505 (inferior_pid): Replace with macro.
17506 (struct inferior_linux_data): Remove.
17507 (get_stop_pc, add_process): New functions.
17508 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17509 Use add_process and add_thread.
17510 (linux_attach_lwp): New function, based on old linux_attach. Use
17511 add_process and add_thread. Set stop_expected for new threads.
17512 (linux_attach): New function.
17513 (linux_kill_one_process): New function.
17514 (linux_kill): Kill all LWPs.
17515 (linux_thread_alive): Use find_inferior_id.
17516 (check_removed_breakpoints, status_pending_p): New functions.
17517 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17518 Update. Use WNOHANG. Wait for cloned processes also. Update process
17519 struct for the found process.
17520 (linux_wait_for_event): New function.
17521 (linux_wait): Use it. Support LWPs.
17522 (send_sigstop, wait_for_sigstop, stop_all_processes)
17523 (linux_resume_one_process, linux_continue_one_process): New functions.
17524 (linux_resume): Support LWPs.
17525 (REGISTER_RAW_SIZE): Remove.
17526 (fetch_register): Use register_size instead. Call supply_register.
17527 (usr_store_inferior_registers): Likewise. Call collect_register.
17528 Fix recursive case.
17529 (regsets_fetch_inferior_registers): Improve error message.
17530 (regsets_store_inferior_registers): Add debugging.
17531 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17532 (unstopped_p, linux_signal_pid): New functions.
17533 (linux_target_ops): Add linux_signal_pid.
17534 (linux_init_signals): New function.
17535 (initialize_low): Call it. Initialize using_threads.
17536 * regcache.c (inferior_regcache_data): Add valid
17538 (get_regcache): Fetch registers lazily. Add fetch argument
17539 and update all callers.
17540 (regcache_invalidate_one, regcache_invalidate): New
17542 (new_register_cache): Renamed from create_register_cache.
17543 Return the new regcache.
17544 (free_register_cache): Change argument to a void *.
17545 (registers_to_string, registers_from_string): Call get_regcache
17546 with fetch flag set.
17547 (register_data): Make static. Pass fetch flag to get_regcache.
17548 (supply_register): Call get_regcache with fetch flag clear.
17549 (collect_register): Call get_regcache with fetch flag set.
17550 (collect_register_as_string): New function.
17551 * regcache.h: Update.
17552 * remote-utils.c (putpkt): Flush after debug output and use
17554 Handle input interrupts while waiting for an ACK.
17555 (input_interrupt): Use signal_pid method.
17556 (getpkt): Flush after debug output and use stderr.
17557 (outreg): Use collect_register_as_string.
17558 (new_thread_notify, dead_thread_notify): New functions.
17559 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17560 and general_thread.
17561 (look_up_one_symbol): Flush after debug output.
17562 * server.c (step_thread, server_waiting): New variables.
17563 (start_inferior): Don't use signal_pid. Update call to mywait.
17564 (attach_inferior): Update call to mywait.
17565 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17566 (main): Don't fetch/store registers explicitly. Use
17567 set_desired_inferior. Support proposed ``Hs'' packet. Update
17569 * server.h: Update.
17570 (struct inferior_list, struct_inferior_list_entry): New.
17571 * target.c (set_desired_inferior): New.
17572 (write_inferior_memory): Constify.
17573 (mywait): New function.
17574 * target.h: Update.
17575 (struct target_ops): New signal_pid method.
17576 (mywait): Removed macro, added prototype.
17578 * linux-low.h (regset_func): Removed.
17579 (regset_fill_func, regset_store_func): New.
17580 (enum regset_type): New.
17581 (struct regset_info): Add type field. Use new operation types.
17582 (struct linux_target_ops): stop_pc renamed to get_pc.
17583 Add decr_pc_after_break and breakpoint_at.
17584 (get_process, get_thread_proess, get_process_thread)
17585 (strut process_info, all_processes, linux_attach_lwp)
17586 (thread_db_init): New.
17588 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17589 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17590 (the_low_target): Add new members.
17591 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17592 (i386_store_fpxregset): Constify.
17593 (target_regsets): Add new kind identifier.
17594 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17595 (i386_set_pc): Add debugging.
17596 (i386_breakpoint_at): New function.
17597 (the_low_target): Add new members.
17598 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17599 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17600 (mips_breakpoint_at): New.
17601 (the_low_target): Add new members.
17602 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17603 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17604 (the_low_target): Add new members.
17605 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17606 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17607 (the_low_target): Add new members.
17608 * linux-x86-64-low.c (target_regsets): Add new kind
17611 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17613 From Martin Pool <mbp@samba.org>:
17614 * server.c (gdbserver_usage): New function.
17617 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17619 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17620 stop_at -> stop_pc.
17622 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17624 * Makefile.in: Remove obsolete code.
17626 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17628 * linux-low.c (regsets_fetch_inferior_registers),
17629 (regsets_store_inferior_registers): Removed cast to int from
17631 * regcache.h: Added declaration of struct inferior_info.
17633 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17635 * inferiors.c (struct inferior_info): Add regcache_data.
17636 (add_inferior): Call create_register_cache.
17637 (clear_inferiors): Call free_register_cache.
17638 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17639 * regcache.c (struct inferior_regcache_data): New.
17640 (registers): Remove.
17641 (get_regcache): New function.
17642 (create_register_cache, free_register_cache): New functions.
17643 (set_register_cache): Don't initialize the register cache here.
17644 (registers_to_string, registers_from_string, register_data): Call
17646 * regcache.h: Add prototypes.
17647 * server.h: Likewise.
17649 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17651 * mem-break.c: New file.
17652 * mem-break.h: New file.
17653 * Makefile.in: Add mem-break.o rule; update server.h
17655 * inferiors.c (struct inferior_info): Add target_data
17657 (clear_inferiors): Free target_data member if set.
17658 (inferior_target_data, set_inferior_target_data): New functions.
17659 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17660 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17661 * linux-low.c (linux_bp_reinsert): New variable.
17662 (struct inferior_linux_data): New.
17663 (linux_create_inferior): Use set_inferior_target_data.
17664 (linux_attach): Likewise. Call add_inferior.
17665 (linux_wait_for_one_inferior): New function.
17666 (linux_wait): Call it.
17667 (linux_write_memory): Add const.
17668 (initialize_low): Call set_breakpoint_data.
17669 * linux-low.h (struct linux_target_ops): Add breakpoint
17671 * server.c (attach_inferior): Remove extra add_inferior
17673 * server.h: Include mem-break.h. Update inferior.c
17675 * target.c (read_inferior_memory)
17676 (write_inferior_memory): New functions.
17677 * target.h (read_inferior_memory)
17678 (write_inferior_memory): Change macros to prototypes.
17679 (struct target_ops): Update comments. Add const to write_memory
17682 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17684 * linux-low.c (usr_store_inferior_registers): Support
17685 registers which are allowed to fail to store.
17686 * linux-low.h (linux_target_ops): Likewise.
17687 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17688 (ppc_cannot_store_register): FPSCR may not be storable.
17690 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17692 * server.h: Include <string.h> if HAVE_STRING_H.
17693 * ChangeLog: Correct paths in last ChangeLog entry.
17695 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17697 * linux-low.h: Remove obsolete prototypes.
17698 (struct linux_target_ops): New.
17699 (extern the_low_target): New.
17700 * linux-low.c (num_regs, regmap): Remove declarations.
17701 (register_addr): Use the_low_target explicitly.
17702 (fetch_register): Likewise.
17703 (usr_fetch_inferior_registers): Likewise.
17704 (usr_store_inferior_registers): Likewise.
17705 * linux-arm-low.c (num_regs): Remove.
17706 (arm_num_regs): Define.
17707 (arm_regmap): Renamed from regmap, made static.
17708 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17710 (arm_cannot_store_register): Renamed from cannot_store_register,
17712 (the_low_target): New.
17713 * linux-i386-low.c (num_regs): Remove.
17714 (i386_num_regs): Define.
17715 (i386_regmap): Renamed from regmap, made static.
17716 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17718 (i386_cannot_store_register): Renamed from cannot_store_register,
17720 (the_low_target): New.
17721 * linux-ia64-low.c (num_regs): Remove.
17722 (ia64_num_regs): Define.
17723 (ia64_regmap): Renamed from regmap, made static.
17724 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17726 (ia64_cannot_store_register): Renamed from cannot_store_register,
17728 (the_low_target): New.
17729 * linux-m68k-low.c (num_regs): Remove.
17730 (m68k_num_regs): Define.
17731 (m68k_regmap): Renamed from regmap, made static.
17732 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17734 (m68k_cannot_store_register): Renamed from cannot_store_register,
17736 (the_low_target): New.
17737 * linux-mips-low.c (num_regs): Remove.
17738 (mips_num_regs): Define.
17739 (mips_regmap): Renamed from regmap, made static.
17740 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17742 (mips_cannot_store_register): Renamed from cannot_store_register,
17744 (the_low_target): New.
17745 * linux-ppc-low.c (num_regs): Remove.
17746 (ppc_num_regs): Define.
17747 (ppc_regmap): Renamed from regmap, made static.
17748 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17750 (ppc_cannot_store_register): Renamed from cannot_store_register,
17752 (the_low_target): New.
17753 * linux-s390-low.c (num_regs): Remove.
17754 (s390_num_regs): Define.
17755 (s390_regmap): Renamed from regmap, made static.
17756 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17758 (s390_cannot_store_register): Renamed from cannot_store_register,
17760 (the_low_target): New.
17761 * linux-sh-low.c (num_regs): Remove.
17762 (sh_num_regs): Define.
17763 (sh_regmap): Renamed from regmap, made static.
17764 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17766 (sh_cannot_store_register): Renamed from cannot_store_register,
17768 (the_low_target): New.
17769 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17770 (the_low_target): New.
17772 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17774 * Makefile.in: Add stamp-h target.
17775 * configure.in: Create stamp-h.
17776 * configure: Regenerated.
17778 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17780 * inferiors.c: New file.
17781 * target.c: New file.
17782 * target.h: New file.
17783 * Makefile.in: Add target.o and inferiors.o. Update
17785 * linux-low.c (inferior_pid): New static variable,
17786 moved from server.c.
17787 (linux_create_inferior): Renamed from create_inferior.
17788 Call add_inferior. Return 0 on success instead of a PID.
17789 (linux_attach): Renamed from myattach.
17790 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17791 (linux_thread_alive): Renamed from mythread_alive.
17792 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17794 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17795 (regsets_store_inferior_registers): Correct error message.
17796 Add missing ``return 0''.
17797 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17798 (linux_store_registers): Renamed from store_inferior_registers.
17799 (linux_read_memory): Renamed from read_inferior_memory.
17800 (linux_write_memory): Renamed from write_inferior_memory.
17801 (linux_target_ops): New structure.
17802 (initialize_low): Call set_target_ops ().
17803 * remote-utils.c (unhexify): New function.
17804 (hexify): New function.
17805 (input_interrupt): Send signals to ``signal_pid''.
17806 * server.c (inferior_pid): Remove.
17807 (start_inferior): Update create_inferior call.
17808 (attach_inferior): Call add_inferior.
17809 (handle_query): New function.
17810 (main): Call handle_query for `q' packets.
17811 * server.h: Include "target.h". Remove obsolete prototypes.
17812 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17814 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17816 * Makefile.in: Add WARN_CFLAGS. Update configury
17818 * configure.in: Check for <string.h>
17819 * configure: Regenerate.
17820 * config.in: Regenerate.
17821 * gdbreplay.c: Include needed system headers.
17822 (remote_open): Remove strchr prototype.
17823 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17824 * regcache.c (supply_register): Change buf argument to const void *.
17825 (supply_register_by_name): Likewise.
17826 (collect_register): Change buf argument to void *.
17827 (collect_register_by_name): Likewise.
17828 * regcache.h: Add missing prototypes.
17829 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17830 * server.c (handle_query): New function.
17831 (attached): New static variable, moved out of main.
17832 (main): Quiet longjmp clobber warnings.
17833 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17834 * utils.c (error): Remove NORETURN.