1 2019-12-16 Tom Tromey <tromey@adacore.com>
3 * server.c (get_exec_file): Constify result.
5 2019-12-10 Christian Biesinger <cbiesinger@google.com>
7 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
8 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
9 * config.in: Regenerate.
10 * configure: Regenerate.
11 * configure.ac: Don't check for strerror.
12 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
13 Call safe_strerror instead of strerror.
14 * server.h (strerror): Remove this now-unnecessary declaration.
15 * tracepoint.c (init_named_socket): Call safe_strerror instead of
17 (gdb_agent_helper_thread): Likewise.
18 * utils.c (perror_with_name): Likewise.
20 2019-11-26 Tom Tromey <tom@tromey.com>
22 * configure, config.in: Rebuild.
24 2019-11-26 Tom Tromey <tom@tromey.com>
26 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
27 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
29 * configure, config.in: Rebuild.
31 2019-11-26 Tom Tromey <tom@tromey.com>
33 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
34 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
35 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
36 * acinclude.m4: Include ax_pthread.m4.
37 * config.in, configure: Rebuild.
39 2019-11-26 Christian Biesinger <cbiesinger@google.com>
41 * debug.c (debug_set_output): Call safe_strerror instead of
43 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
44 (linux_kill_one_lwp): Likewise.
45 (linux_detach_one_lwp): Likewise.
46 (linux_wait_for_event_filtered): Likewise.
47 (store_register): Likewise.
48 * lynx-low.c (lynx_attach): Likewise.
49 * mem-break.c (insert_memory_breakpoint): Likewise.
50 (remove_memory_breakpoint): Likewise.
51 (delete_fast_tracepoint_jump): Likewise.
52 (set_fast_tracepoint_jump): Likewise.
53 (uninsert_fast_tracepoint_jumps_at): Likewise.
54 (reinsert_fast_tracepoint_jumps_at): Likewise.
55 * nto-low.c (nto_xfer_memory): Likewise.
56 (nto_resume): Likewise.
58 2019-11-20 Luis Machado <luis.machado@linaro.org>
60 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
61 instead of register count.
62 * tdesc.c (tdesc_contains_feature): New function.
63 * tdesc.h (tdesc_contains_feature): New prototype.
65 2019-11-15 Christian Biesinger <cbiesinger@google.com>
67 * Makefile.in: Add safe-strerror.c.
68 * configure: Regenerate.
69 * configure.ac: Don't source common.host.
71 2019-11-15 Christian Biesinger <cbiesinger@google.com>
73 * config.in: Regenerate.
74 * configure: Regenerate.
76 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
78 * ax.c (ax_printf): Handle size_t_arg.
80 2019-11-06 Christian Biesinger <cbiesinger@google.com>
82 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
83 * mi/mi-main.c (output_cores): Likewise.
84 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
85 (linux_xfer_osdata_modules): Likewise.
86 * remote.c (register_remote_support_xml): Likewise.
87 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
88 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
90 2019-11-01 Christian Biesinger <cbiesinger@google.com>
92 * configure: Regenerate.
93 * configure.ac: Remove check for strerror_r.
95 2019-10-31 Christian Biesinger <cbiesinger@google.com>
97 * config.in: Regenerate.
98 * configure: Regenerate.
99 * configure.ac: Also check for strerror_r.
101 2019-10-31 Christian Biesinger <cbiesinger@google.com>
103 * ax.h (debug_agent): Remove duplicate declaration.
105 2019-10-26 Tom de Vries <tdevries@suse.de>
107 * linux-aarch64-low.c: Fix typos in comments.
108 * linux-arm-low.c: Same.
110 * linux-ppc-low.c: Same.
111 * proc-service.c: Same.
114 * tracepoint.c: Same.
117 2019-10-25 Tom Tromey <tromey@adacore.com>
119 * utils.c (xstrdup): Remove.
121 2019-10-23 Tom Tromey <tom@tromey.com>
123 * configure, config.in: Rebuild.
125 2019-10-23 Tom Tromey <tom@tromey.com>
127 * configure: Rebuild.
128 * acinclude.m4: Use m4_include, not sinclude.
130 2019-10-17 Tom Tromey <tromey@adacore.com>
132 * configure: Rebuild.
133 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
134 in AC_CONFIG_FILES invocation.
135 * Makefile.in (stamp-h, Makefile): Use new-style config.status
138 2019-10-16 Christian Biesinger <cbiesinger@google.com>
140 * server.c: Include xml-builtin.h.
141 (get_xml_features): Don't declare xml_builtins here.
143 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
145 * Makefile.in: Remove references to vec-ipa.o.
147 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
149 * Makefile.in: Remove references to vec.c.
151 2019-10-02 Christian Biesinger <cbiesinger@google.com>
153 * server.c (server_waiting): Change to bool.
154 (extended_protocol): Likewise.
155 (response_needed): Likewise.
156 (exit_requested): Likewise.
157 (run_once): Likewise.
158 (report_no_resumed): Likewise.
159 (non_stop): Likewise.
160 (disable_packet_vCont): Likewise.
161 (disable_packet_Tthread): Likewise.
162 (disable_packet_qC): Likewise.
163 (disable_packet_qfThreadInfo): Likewise.
164 (handle_general_set): Update.
165 (handle_detach): Update.
166 (handle_monitor_command): Update.
167 (handle_query): Update.
168 (captured_main): Update.
169 (process_serial_event): Update.
170 * server.h (server_waiting): Change to bool.
171 (disable_packet_vCont): Likewise.
172 (disable_packet_Tthread): Likewise.
173 (disable_packet_qC): Likewise.
174 (disable_packet_qfThreadInfo): Likewise.
175 (run_once): Likewise.
176 (non_stop): Likewise.
177 * target.c (target_stop_and_wait): Update.
179 2019-10-02 Tom Tromey <tromey@adacore.com>
181 * Makefile.in (SFILES): Add common-inferior.c.
182 (OBS): Add common-inferior.o.
183 * server.c (startup_with_shell): Don't define.
185 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
187 * linux-low.c (linux_low_read_btrace): Update for change to
190 2019-09-20 Christian Biesinger <cbiesinger@google.com>
192 * debug.c (debug_threads): Remove comment in favor of the header.
193 * debug.h (using_threads): Add declaration.
194 (debug_threads): Add comment.
195 * linux-aarch64-low.c: Include debug.h and remove declaration of
197 * nto-low.c: Likewise.
198 * remote-utils.c: Likewise.
199 * thread-db.c: Likewise.
201 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
203 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
204 and powerpc-cell64l-ipa.o.
205 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
206 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
207 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
210 * spu-low.c: Remove file.
212 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
213 (parse_spufs_run): Remove.
214 (ppc_get_pc): Remove Cell/B.E. support.
215 (ppc_set_pc): Likewise.
216 (ppc_breakpoint_at): Likewise.
217 (ppc_arch_setup): Likewise.
218 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
219 tdesc_powerpc_cell32l.
220 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
221 or init_registers_powerpc_cell32l.
222 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
223 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
224 or init_registers_powerpc_cell32l.
225 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
226 (init_registers_powerpc_cell32l): Remove prototype.
227 (init_registers_powerpc_cell64l): Likewise.
229 * target.h (struct target_ops): Remove qxfer_spu member.
230 * server.c (handle_qxfer_spu): Remove.
231 (qxfer_packets): Remove entry for "spu".
232 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
233 * linux-low.c (SPUFS_MAGIC): Remove.
234 (spu_enumerate_spu_ids): Remove.
235 (linux_qxfer_spu): Remove.
236 (linux_target_ops): Remove qxfer_spu member.
237 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
238 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
239 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
241 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
243 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
244 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
245 * config.in: Regenerate.
246 * configure: Regenerate.
248 2019-08-15 Tom Tromey <tromey@adacore.com>
250 * target.c (target_write_memory): Use gdb::byte_vector.
252 2019-08-15 Tom Tromey <tromey@adacore.com>
254 * tracepoint.c (write_inferior_data_pointer)
255 (write_inferior_integer, write_inferior_int8)
256 (write_inferior_uinteger, m_tracepoint_action_download)
257 (r_tracepoint_action_download, x_tracepoint_action_download)
258 (l_tracepoint_action_download, clear_inferior_trace_buffer)
259 (download_agent_expr, download_tracepoint_1)
260 (download_trace_state_variables, upload_fast_traceframes): Update.
261 * server.c (gdb_write_memory): Update.
262 * remote-utils.c (relocate_instruction): Update.
263 * proc-service.c (ps_pdwrite): Update.
264 * mem-break.c (remove_memory_breakpoint)
265 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
266 (uninsert_fast_tracepoint_jumps_at)
267 (reinsert_fast_tracepoint_jumps_at): Update.
268 * linux-x86-low.c (append_insns)
269 (i386_install_fast_tracepoint_jump_pad)
270 (amd64_write_goto_address, i386_write_goto_address): Update.
271 * linux-s390-low.c (append_insns, s390_write_goto_address):
273 * linux-ppc-low.c (ppc_relocate_instruction)
274 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
275 (ppc_write_goto_address): Update.
276 * linux-aarch64-low.c (append_insns): Update.
277 * target.h (struct target_ops): Update.
278 (write_inferior_memory): Don't declare.
279 * target.c (target_write_memory): Rename from
280 write_inferior_memory. Remove old target_write_memory.
282 2019-08-15 Tom Tromey <tromey@adacore.com>
284 * target.c (write_inferior_memory): Use std::vector.
286 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
289 * configure.ac: Drop enable-libmcheck support.
290 * configure, config.in: Rebuild.
291 * acinclude.m4: Don't include it.
293 2019-07-19 Alan Hayward <alan.hayward@arm.com>
295 * configure.srv: Remove Arm xml files.
297 2019-07-19 Alan Hayward <alan.hayward@arm.com>
299 * configure.srv: Add new files. Remove xml generated files.
300 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
302 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
303 * linux-aarch32-tdesc.c: New file.
304 * linux-aarch32-tdesc.h: New file.
305 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
306 * linux-arm-low.c (init_registers_arm, tdesc_arm)
307 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
308 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
309 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
310 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
311 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
312 (arm_read_description): Call arm_linux_read_description.
313 (initialize_low_arch): Don't init registers.
314 * linux-arm-tdesc.c: New file.
315 * linux-arm-tdesc.h: New file.
317 2019-07-10 Alan Hayward <alan.hayward@arm.com>
319 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
320 Move counter inside for.
321 (arm_read_description): Check ptrace earlier.
322 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
324 2019-07-09 Tom Tromey <tom@tromey.com>
326 * configure: Rebuild.
327 * configure.ac: Change common to gdbsupport.
328 * acinclude.m4: Change common to gdbsupport.
329 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
330 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
331 common to gdbsupport.
332 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
333 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
334 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
335 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
336 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
337 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
338 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
339 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
340 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
341 common to gdbsupport.
343 2019-07-04 Alan Hayward <alan.hayward@arm.com>
345 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
347 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
349 2019-07-04 Alan Hayward <alan.hayward@arm.com>
351 * configure.srv: Remove legacy xml.
352 * linux-aarch64-low.c (initialize_low_arch): Remove
353 initialize_low_tdesc call.
354 * linux-aarch64-tdesc-selftest.c: Remove file.
355 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
356 * linux-x86-low.c (initialize_low_arch): Remove
357 initialize_low_tdesc call.
358 * linux-x86-tdesc-selftest.c: Remove file.
359 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
361 2019-06-20 Tom de Vries <tdevries@suse.de>
363 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
364 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
366 2019-06-19 Tom de Vries <tdevries@suse.de>
368 * debug.h (debug_write): Change return type to ssize_t.
369 * debug.c (debug_write): Same.
371 2019-06-14 Tom Tromey <tom@tromey.com>
373 * configure.ac: Use new path to gnulib.
374 * configure: Rebuild.
375 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
378 2019-06-11 Tom Tromey <tom@tromey.com>
380 * Makefile.in (SFILES): Add alloc.c.
382 (IPA_OBJS): Add alloc-ipa.o.
383 (alloc-ipa.o): New target.
384 (%.o: ../%.c): New pattern rule.
386 2019-06-10 Tom Tromey <tromey@adacore.com>
388 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
389 end warning with a newline.
390 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
392 * thread-db.c (attach_thread): Don't end warning with a newline.
393 (thread_db_notice_clone): Likewise.
394 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
396 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
397 end warning with a newline.
399 2019-06-04 Pedro Alves <palves@redhat.com>
401 * server.c (captured_main): Use make_unique_xstrdup.
403 2019-06-02 Tom Tromey <tom@tromey.com>
405 * gdbreplay.c (fromhex): Remove.
406 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
408 2019-05-29 Tom Tromey <tromey@adacore.com>
410 * configure: Rebuild.
412 2019-05-06 Kevin Buettner <kevinb@redhat.com>
414 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
415 sign extension code on 32-bit builds.
417 2019-05-03 Eli Zaretskii <eliz@gnu.org>
420 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
422 2019-04-19 Tom Tromey <tom@tromey.com>
424 * server.c (struct vstop_notif): Derive from notif_event.
426 (queue_stop_reply): Update.
427 (remove_all_on_match_ptid): Change type. Rewrite.
428 (discard_queued_stop_replies): Rewrite.
429 (in_queued_stop_replies_ptid): Change type.
430 (in_queued_stop_replies): Rewrite.
431 (notif_stop): Update.
432 (queue_stop_reply_callback): Update.
433 (captured_main): Don't call initialize_notif.
434 (push_stop_notification): Update.
435 * notif.c (notif_write_event, handle_notif_ack)
436 (notif_event_enque, notif_push): Update.
437 (notif_event_xfree, initialize_notif): Remove.
438 * notif.h (struct notif_event): Include <list>, not
440 (struct notif_server) <queue>: Now a std::list.
441 (notif_event_p): Remove typedef.
442 (initialize_notif): Don't declare.
443 (struct notif_event): Add virtual destructor.
445 2019-04-17 Alan Hayward <alan.hayward@arm.com>
447 * ax.c (ax_vdebug): Call debug_printf.
448 * debug.c (debug_write): New function.
449 * debug.h (debug_write): New declaration.
450 * linux-low.c (sigchld_handler): Call debug_write.
452 2019-04-17 Alan Hayward <alan.hayward@arm.com>
454 * debug.c (debug_set_output): New function.
455 (debug_vprintf): Send output to debug_file.
456 (debug_flush): Likewise.
457 * debug.h (debug_set_output): New declaration.
458 * server.c (handle_monitor_command): Add debug-file option.
459 (captured_main): Likewise.
461 2019-04-17 Alan Hayward <alan.hayward@arm.com>
463 * debug.c (remote_debug): Add definition.
464 * debug.h (remote_debug): Add declaration.
465 * hostio.c (remote_debug): Remove declaration.
466 * remote-utils.c (struct ui_file): Likewise.
467 (remote_debug): Likewise.
468 * remote-utils.h (remote_debug): Likewise,
469 * server.c (remote_debug): Remove definition.
471 2019-04-10 Kevin Buettner <kevinb@redhat.com>
473 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
474 when using a 64-bit gdbserver.
476 2019-04-09 Tom Tromey <tromey@adacore.com>
478 * linux-low.c (select_event_lwp): Use find_thread_in_random.
480 2019-04-08 Tom Tromey <tom@tromey.com>
482 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
484 (linux_resume_one_lwp): Likewise.
486 2019-04-08 Tom Tromey <tom@tromey.com>
488 * gdbreplay.c: Update.
489 * linux-low.c: Update.
492 2019-04-08 Tom Tromey <tom@tromey.com>
494 * server.c: Use C++ exception handling.
495 * linux-low.c: Use C++ exception handling.
496 * gdbreplay.c: Use C++ exception handling.
498 2019-04-08 Tom Tromey <tom@tromey.com>
500 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
501 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
502 (captured_main, main): Update.
503 * gdbreplay.c (main): Update.
505 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
507 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
508 value in argument pointer, return 1 if the entry is found and 0
509 otherwise. Move comment.
510 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
511 * linux-low.h (linux_get_auxv): Declare.
512 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
514 2019-04-05 Tom Tromey <tromey@adacore.com>
516 * server.c (gdbserver_usage): Use upper-case for metasyntactic
519 2019-03-28 Alan Hayward <alan.hayward@arm.com>
521 * linux-low.c (AT_HWCAP2): Add define if not already included.
523 2019-03-26 Alan Hayward <alan.hayward@arm.com>
525 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
526 (aarch64_arch_setup): Call linux_get_hwcap.
527 * linux-arm-low.c (arm_get_hwcap): Remove function.
528 (arm_read_description): Call linux_get_hwcap.
529 * linux-low.c (linux_get_auxv): New function.
530 (linux_get_hwcap): Likewise.
531 (linux_get_hwcap2): Likewise.
532 * linux-low.h (linux_get_hwcap): New declaration.
533 (linux_get_hwcap2): Likewise.
534 * linux-ppc-low.c (ppc_get_auxv): Remove function.
535 (ppc_arch_setup): Call linux_get_hwcap.
536 * linux-s390-low.c (s390_get_hwcap): Remove function.
537 (s390_arch_setup): Call linux_get_hwcap.
539 2019-03-22 Alan Hayward <alan.hayward@arm.com>
540 Jiong Wang <jiong.wang@arm.com>
542 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
543 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
545 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
547 2019-03-22 Alan Hayward <alan.hayward@arm.com>
548 Jiong Wang <jiong.wang@arm.com>
550 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
551 (aarch64_get_hwcap): New function.
552 (aarch64_arch_setup): Read APIA hwcap.
554 2019-03-22 Alan Hayward <alan.hayward@arm.com>
555 Jiong Wang <jiong.wang@arm.com>
557 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
558 (initialize_low_tracepoint): Likewise.
559 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
560 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
561 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
562 (aarch64_linux_read_description): Likewise.
563 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
565 2019-03-12 John Baldwin <jhb@FreeBSD.org>
567 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
568 i386_create_target_description for 'segments' parameter.
569 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
570 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
571 * win32-i386-low.c (i386_arch_setup): Likewise.
573 2019-03-12 Tom Tromey <tromey@adacore.com>
575 * linux-low.c (iterate_over_lwps): Update.
577 2019-03-06 Tom Tromey <tom@tromey.com>
579 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
580 (captured_main): Use SCOPE_EXIT.
582 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
584 * configure.srv: Use '$enable_unittest' instead of '$development'
585 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
588 2019-02-27 Tom Tromey <tromey@adacore.com>
590 * gdbreplay.c (logchar): Handle \r\n.
592 2019-02-07 Alan Hayward <alan.hayward@arm.com>
594 * linux-low.c (linux_attach): Add process before lwp.
595 * server.c (attach_inferior): Check if already attached.
597 2019-02-07 Tom Tromey <tom@tromey.com>
599 * x86-tdesc.h: Rename include guard.
600 * x86-low.h: Add include guard.
601 * wincecompat.h: Rename include guard.
602 * win32-low.h: Add include guard.
603 * utils.h: Rename include guard.
604 * tracepoint.h: Rename include guard.
605 * tdesc.h: Rename include guard.
606 * target.h: Rename include guard.
607 * server.h: Rename include guard.
608 * remote-utils.h: Rename include guard.
609 * regcache.h: Rename include guard.
610 * nto-low.h: Rename include guard.
611 * notif.h: Add include guard.
612 * mem-break.h: Rename include guard.
613 * lynx-low.h: Add include guard.
614 * linux-x86-tdesc.h: Add include guard.
615 * linux-s390-tdesc.h: Add include guard.
616 * linux-ppc-tdesc-init.h: Add include guard.
617 * linux-low.h: Add include guard.
618 * linux-aarch64-tdesc.h: Add include guard.
619 * linux-aarch32-low.h: Add include guard.
620 * inferiors.h: Rename include guard.
621 * i387-fp.h: Rename include guard.
622 * hostio.h: Rename include guard.
623 * gdbthread.h: Rename include guard.
624 * gdb_proc_service.h: Rename include guard.
625 * event-loop.h: Rename include guard.
626 * dll.h: Rename include guard.
627 * debug.h: Rename include guard.
628 * ax.h: Rename include guard.
630 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
633 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
634 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
636 2019-01-25 Tom Tromey <tom@tromey.com>
638 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
640 2019-01-25 Tom Tromey <tom@tromey.com>
642 * win32-low.c: Fix common/ includes.
643 * win32-i386-low.c: Fix common/ includes.
644 * tracepoint.c: Fix common/ includes.
645 * thread-db.c: Fix common/ includes.
646 * target.h: Fix common/ includes.
647 * symbol.c: Fix common/ includes.
648 * spu-low.c: Fix common/ includes.
649 * server.h: Fix common/ includes.
650 * server.c: Fix common/ includes.
651 * remote-utils.c: Fix common/ includes.
652 * regcache.h: Fix common/ includes.
653 * regcache.c: Fix common/ includes.
654 * nto-x86-low.c: Fix common/ includes.
655 * notif.h: Fix common/ includes.
656 * mem-break.h: Fix common/ includes.
657 * lynx-low.c: Fix common/ includes.
658 * lynx-i386-low.c: Fix common/ includes.
659 * linux-x86-tdesc-selftest.c: Fix common/ includes.
660 * linux-x86-low.c: Fix common/ includes.
661 * linux-low.c: Fix common/ includes.
662 * inferiors.h: Fix common/ includes.
663 * i387-fp.c: Fix common/ includes.
664 * hostio.c: Fix common/ includes.
665 * hostio-errno.c: Fix common/ includes.
666 * gdbthread.h: Fix common/ includes.
667 * gdbreplay.c: Fix common/ includes.
668 * fork-child.c: Fix common/ includes.
669 * event-loop.c: Fix common/ includes.
671 (enum gdb_agent_op): Fix common/ includes.
673 2019-01-21 Tom Tromey <tom@tromey.com>
675 * tracepoint.c: Fix includes.
676 * remote-utils.c: Fix includes.
677 * linux-x86-low.c: Fix includes.
679 2019-01-01 Joel Brobecker <brobecker@adacore.com>
681 * gdbreplay.c (gdbreplay_version): Update copyright year in
683 * server.c (gdbserver_version): Likewise.
685 2018-12-05 Alan Hayward <alan.hayward@arm.com>
687 * linux-low.c (add_lwp): Switch ordering.
689 2018-11-29 Tom Tromey <tom@tromey.com>
691 * win32-low.c (win32_join): Take pid, not process.
692 * target.h (struct target_ops) <join>: Change argument type.
693 (join_inferior): Change argument name.
694 * spu-low.c (spu_join): Take pid, not process.
695 * server.c (handle_detach): Preserve pid before destroying
697 * lynx-low.c (lynx_join): Take pid, not process.
698 * linux-low.c (linux_join): Take pid, not process.
700 2018-11-23 Alan Hayward <alan.hayward@arm.com>
702 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
703 (aarch64_cannot_fetch_register): Likewise.
704 (struct linux_target_ops): Update references.
706 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
708 * linux-ppc-low.c: Include nat/linux-ptrace.h.
710 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
712 * configure.srv (ipa_ppc_linux_regobj): Add
713 powerpc-isa207-htm-vsx32l-ipa.o and
714 powerpc-isa207-htm-vsx64l-ipa.o.
715 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
716 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
717 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
718 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
719 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
720 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
721 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
722 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
723 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
724 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
725 (init_registers_powerpc_isa207_htm_vsx32l)
726 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
727 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
728 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
729 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
730 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
731 (ppc_store_tm_ctarregset): New functions.
732 (ppc_regsets): Add entries for HTM regsets.
733 (ppc_arch_setup): Set htm in features struct when needed. Set
734 sizes for the HTM regsets.
735 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
736 (initialize_low_arch): Call
737 init_registers_powerpc_isa207_htm_vsx32l and
738 init_registers_powerpc_isa207_htm_vsx64l.
739 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
740 PPC_TDESC_ISA207_HTM_VSX.
741 (initialize_low_tracepoint): Call
742 init_registers_powerpc_isa207_htm_vsx32l and
743 init_registers_powerpc_isa207_htm_vsx64l.
745 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
747 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
748 rs6000/power-linux-pmu.xml to srv_xmlfiles.
749 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
750 (ppc_store_pmuregset): New functions.
751 (ppc_regsets): Add entries for ebb and pmu regsets.
752 (ppc_arch_setup): Set isa207 in features struct if the ebb and
753 pmu regsets are available. Set sizes for these regsets.
755 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
757 * configure.srv (ipa_ppc_linux_regobj): Add
758 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
759 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
760 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
761 rs6000/powerpc-isa207-vsx32l.xml, and
762 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
763 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
764 <PPC_TDESC_ISA207_VSX>: New enum value.
765 (init_registers_powerpc_isa207_vsx32l): Declare.
766 (init_registers_powerpc_isa207_vsx64l): Declare.
767 * linux-ppc-low.c (ppc_fill_tarregset): New function.
768 (ppc_store_tarregset): New function.
769 (ppc_regsets): Add entry for the TAR regset.
770 (ppc_arch_setup): Set isa207 in features struct when needed. Set
771 size for the TAR regsets.
772 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
773 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
774 and init_registers_powerpc_isa207_vsx64l.
775 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
776 (initialize_low_tracepoint): Call
777 init_registers_powerpc_isa207_vsx32l and
778 init_registers_powerpc_isa207_vsx64l.
780 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
781 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
783 * configure.srv (ipa_ppc_linux_regobj): Add
784 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
785 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
786 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
787 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
788 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
789 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
790 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
791 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
792 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
793 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
794 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
795 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
796 (ppc_hwcap): Add comment.
797 (ppc_hwcap2): New global.
798 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
799 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
800 (ppc_regsets): Add entries for the DSCR and PPR regsets.
801 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
802 when needed. Set sizes for the the DSCR and PPR regsets.
803 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
804 (initialize_low_arch): Call
805 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
806 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
807 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
808 PPC_TDESC_ISA205_PPR_DSCR_VSX.
809 (initialize_low_tracepoint): Call
810 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
811 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
813 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
815 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
817 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
818 Simon Marchi <simark@simark.ca>
820 * acinclude.m4: Include "../selftest.m4".
821 * configure: Regenerate.
822 * configure.ac: Use "GDB_AC_SELFTEST".
823 * configure.srv: Use "$enable_unittests" instead of
824 "$development" when checking whether unit tests have been
826 * server.c (captured_main): Update message informing that
827 selftests have been disabled.
829 2018-10-04 Tom Tromey <tom@tromey.com>
831 * configure: Rebuild.
833 2018-10-04 Tom Tromey <tom@tromey.com>
835 * server.c (handle_status): Rename inner "thread".
836 (process_serial_event): Declare "res" in 'm' case.
837 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
838 (iterate_over_lwps): Rename inner "thread".
839 (linux_qxfer_libraries_svr4): Rename inner "len".
840 * gdbthread.h (find_thread_in_random): Rename inner "thread".
842 2018-10-01 Gary Benson <gbenson@redhat.com>
844 * gdb_proc_service.h: Moved common code to
845 common/gdb_proc_service.h.
847 2018-10-01 Gary Benson <gbenson@redhat.com>
849 * gdb_proc_service.h: Synchronize comments and whitespace with
850 GDB's version of this file.
852 2018-09-25 Tom Tromey <tom@tromey.com>
854 * configure: Rebuild.
855 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
857 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
859 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
860 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
861 ($(IPA_LIB)): Sort IPA_OBJS.
863 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
865 * Makefile.in: Remove references to $(ADD_DEPS).
867 2018-09-16 Tom Tromey <tom@tromey.com>
869 * remote-utils.c (remote_open): Use GNU style for metasyntactic
871 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
874 2018-09-05 Tom Tromey <tom@tromey.com>
876 * configure: Rebuild.
878 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
881 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
883 2018-08-27 Tom Tromey <tom@tromey.com>
886 * configure: Rebuild.
888 2018-08-27 Tom Tromey <tom@tromey.com>
890 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
891 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
892 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
893 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
894 (s390x_emit_stack_adjust): Add casts to unsigned char.
896 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
900 * server.h (struct client_state) <disable_randomization>:
903 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
905 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
907 (mips_supply_ptrace_register): Likewise.
909 2018-07-22 Tom Tromey <tom@tromey.com>
911 * configure: Rebuild.
913 2018-07-22 Tom Tromey <tom@tromey.com>
915 * win32-low.c (win32_create_inferior): Remove unused variables.
916 * gdbreplay.c (remote_open): Remove unused variable.
917 * remote-utils.c (remote_prepare): Remove unused variable.
918 * x86-tdesc.h (X86_TDESC_H): Define.
919 (amd64_expedite_regs): Define conditionally.
920 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
921 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
922 * remote-utils.c (readchar): Remove unused variable.
924 2018-07-13 Pedro Alves <palves@redhat.com>
926 * linux-low.c (linux_kill): Change parameter to process_info
927 pointer instead of pid. Adjust.
928 * lynx-low.c (lynx_kill): Likewise.
929 * nto-low.c (nto_kill): Likewise.
930 * spu-low.c (spu_kill): Likewise.
931 * win32-low.c (win32_kill): Likewise.
932 * server.c (handle_v_kill, kill_inferior_callback)
933 (detach_or_kill_for_exit): Adjust.
934 * target.c (kill_inferior): Change parameter to process_info
935 pointer instead of pid. Adjust.
936 * target.h (struct target_ops) <kill>: Change parameter to
937 process_info pointer instead of pid. Adjust all implementations
939 (kill_inferior): Likewise.
941 2018-07-13 Pedro Alves <palves@redhat.com>
943 * linux-low.c (linux_detach, linux_join): Change parameter to
944 process_info pointer instead of pid. Adjust.
945 * lynx-low.c (lynx_detach, lynx_join): Likewise.
946 * nto-low.c (nto_detach): Likewise.
947 * spu-low.c (spu_detach, spu_join): Likewise.
948 * win32-low.c (win32_detach, win32_join): Likewise.
949 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
950 * target.h (struct target_ops) <detach, join>: Change parameter to
951 process_info pointer instead of pid. Adjust all implementations
953 (detach_inferior, join_inferior): Rename 'pid' parameter to
956 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
957 Jan Kratochvil <jan.kratochvil@redhat.com>
958 Paul Fertser <fercerpav@gmail.com>
959 Tsutomu Seki <sekiriki@gmail.com>
961 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
962 (OBS): Add 'common/netstuff.o'.
963 (GDBREPLAY_OBS): Likewise.
964 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
965 (remote_open): Implement support for IPv6
967 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
969 (handle_accept_event): Accept connections from IPv6 sources.
970 (remote_prepare): Handle IPv6-style hostnames; implement
971 support for IPv6 connections.
972 (remote_open): Implement support for printing connections from
975 2018-07-11 Pedro Alves <palves@redhat.com>
978 * mem-break.c (any_persistent_commands): Add process_info
979 parameter and use it instead of relying on the current process.
980 Change return type to bool.
981 * mem-break.h (any_persistent_commands): Add process_info
982 parameter and change return type to bool.
983 * server.c (handle_detach): Remove require_running_or_return call.
984 Look up the process_info for the process we're about to detach.
985 If not found, return back error to GDB. Adjust
986 any_persistent_commands call to pass down a process pointer.
988 2018-07-11 Pedro Alves <palves@redhat.com>
990 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
991 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
992 instead of collect_register_by_name.
993 * regcache.c (regcache_raw_get_unsigned_by_name): New.
994 * regcache.h (regcache_raw_get_unsigned_by_name): New.
996 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
997 Pedro Alves <palves@redhat.com>
999 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1001 2018-07-03 Tom Tromey <tom@tromey.com>
1003 * linux-low.c: Update.
1004 * lynx-low.c: Update.
1005 * mem-break.c: Update.
1006 * nto-low.c: Update.
1007 * remote-utils.c: Update.
1009 * spu-low.c: Update.
1011 * win32-low.c: Update.
1013 2018-07-03 Tom Tromey <tom@tromey.com>
1017 2018-07-03 Tom Tromey <tom@tromey.com>
1019 * linux-low.c: Update.
1021 2018-07-03 Tom Tromey <tom@tromey.com>
1025 2018-07-03 Tom Tromey <tom@tromey.com>
1027 * linux-low.c: Update.
1028 * linux-mips-low.c: Update.
1029 * lynx-low.c: Update.
1030 * nto-low.c: Update.
1031 * remote-utils.c: Update.
1033 * spu-low.c: Update.
1035 * thread-db.c: Update.
1037 2018-07-03 Tom Tromey <tom@tromey.com>
1039 * linux-low.c: Update.
1040 * linux-mips-low.c: Update.
1041 * lynx-low.c: Update.
1042 * mem-break.c: Update.
1043 * nto-low.c: Update.
1044 * remote-utils.c: Update.
1046 * spu-low.c: Update.
1048 * tracepoint.c: Update.
1050 2018-07-03 Tom Tromey <tom@tromey.com>
1052 * linux-low.c: Update.
1053 * linux-ppc-low.c: Update.
1054 * linux-x86-low.c: Update.
1055 * proc-service.c: Update.
1057 * spu-low.c: Update.
1058 * thread-db.c: Update.
1059 * win32-low.c: Update.
1061 2018-07-03 Tom Tromey <tom@tromey.com>
1063 * linux-low.c: Update.
1064 * lynx-low.c: Update.
1065 * nto-low.c: Update.
1066 * remote-utils.c: Update.
1067 * spu-low.c: Update.
1068 * thread-db.c: Update.
1069 * win32-low.c: Update.
1071 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1073 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1074 parameter in call to 'amd64_create_target_description'.
1076 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1078 * x86-tdesc.h: Remove executable permission flag.
1080 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1082 * configure.ac: Remove AC_PREREQ, add missing quoting.
1083 * configure: Re-generate.
1084 * config.in: Re-generate.
1085 * aclocal.m4: Re-generate.
1087 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1089 * tracepoint.h (current_traceframe): Remove declaration.
1091 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1093 * linux-aarch64-low.c (is_sve_tdesc): New function.
1094 (aarch64_sve_regs_copy_to_regcache): Likewise.
1095 (aarch64_sve_regs_copy_from_regcache): Likewise.
1096 (aarch64_regs_info): Add SVE checks.
1097 (initialize_low_arch): Initialize SVE.
1099 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1101 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1103 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1105 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1106 (initialize_low_tracepoint): Likewise
1107 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1108 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1110 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1112 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1114 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1116 * server.h (PBUFSIZ): Increase size
1118 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1120 * regcache.c (regcache::raw_compare): New function.
1121 * regcache.h (regcache::raw_compare): New declaration.
1123 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1125 * regcache.c (new_register_cache): Use new.
1126 (free_register_cache): Use delete.
1127 (register_data): Use const.
1128 (supply_register): Move body inside regcache.
1129 (regcache::raw_supply): New override function.
1130 (collect_register): Move body inside regcache.
1131 (regcache::raw_collect): New override function.
1132 (regcache::get_register_status): New override function.
1133 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1135 2018-06-09 Tom Tromey <tom@tromey.com>
1137 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1139 (event_queue): Use std::queue.
1140 (gdb_event_xfree): Remove.
1141 (initialize_event_loop, process_event, wait_for_event): Update.
1143 2018-06-08 Stan Cox <scox@redhat.com>
1145 * win32-low.c (win32_create_inferior): last_ptid and last_status
1146 moved to client_state.
1148 2018-06-08 Pedro Alves <palves@redhat.com>
1150 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1151 common/common-exceptions.o, common/common-utils.o,
1152 common/errors.o, common/print-utils.o and utils.o.
1153 * gdbreplay.c: Include "common-defs.h" instead of the two
1154 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1155 string.h or alloca.h.
1156 (perror_with_name): Delete.
1157 (remote_open): Use xstrdup instead of strdup.
1158 (main): Rename to ...
1159 (captured_main): ... this.
1162 2018-06-08 Tom Tromey <tom@tromey.com>
1164 * linux-low.c (linux_low_read_btrace): Update.
1166 2018-06-04 Stan Cox <scox@redhat.com>
1168 * server.h (struct client_state): New.
1169 * server.c (cont_thread, general_thread, multi_process)
1170 (report_fork_events, report_vfork_events, report_exec_events)
1171 (report_thread_events, swbreak_feature, hwbreak_feature)
1172 (vCont_supported, disable_randomization, pass_signals)
1173 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1174 Moved to client_state.
1175 * remote-utils.c (remote_debug, noack_mode)
1176 (transport_is_reliable): Moved to client_state.
1177 * tracepoint.c (current_traceframe): Moved to client_state.
1180 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1181 linux-low.c, remote-utils.h, target.c: Use client_state.
1183 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1185 * configure.srv: Add new c/h file.
1187 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1189 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1192 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1194 * gdb.arch/mips-fpregset-core.exp: New test.
1195 * gdb.arch/mips-fpregset-core.c: New test source.
1197 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1200 * hostio.c (require_int): Do not report overflow for integers
1201 between 0xfffffff and 0x7fffffff.
1203 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1205 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1206 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1207 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1209 (the_low_target): Wire them.
1211 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1213 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1214 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1215 mode. Call collect_register_by_name with vscr using
1216 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1217 (ppc_store_vrregset): Add and set vscr_offset variable as in
1218 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1221 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1223 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1224 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1225 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1227 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1229 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1230 (ppc_store_vsxregset): Likewise.
1231 (ppc_fill_vrregset): Likewise.
1232 (ppc_store_vrregset): Likewise.
1233 (ppc_fill_evrregset): Likewise.
1234 (ppc_store_evrregset): Likewise.
1235 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1236 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1239 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1241 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1242 wordsize of the inferior. Call ppc_linux_target_wordsize.
1244 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1246 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1247 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1248 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1249 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1250 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1251 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1252 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1253 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1254 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1255 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1256 (tdesc_powerpc_e500l): Remove.
1257 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1258 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1259 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1260 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1262 (ppc_arch_setup): Remove target description matching code. Fill a
1263 ppc_linux_features struct and call ppc_linux_match_description
1266 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1268 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1269 width of the requested register exceeds the width of the
1271 (mips_cannot_store_register): Likewise.
1273 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1275 * linux-mips-low.c (mips_fetch_register): New function. Update
1277 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1278 (the_low_target): Wire `mips_fetch_register'.
1280 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1282 * lynx-i386-low.c (LYNXOS_178): New macro.
1283 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1284 the layout on LynxOS-178.
1285 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1286 handle floating point registers that are not supported by
1289 2018-05-10 Tom Tromey <tom@tromey.com>
1291 * configure: Rebuild.
1293 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1296 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1297 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1298 Use it to set the expedite_regs field in the given tdesc.
1299 * x86-tdesc.h: New file.
1300 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1301 Adjust following the addition of the new expedite_regs parameter
1302 to init_target_desc.
1303 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1304 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1305 (i386_linux_read_description, amd64_linux_read_description):
1306 Adjust following the addition of the new expedite_regs parameter
1307 to init_target_desc.
1308 * lynx-i386-low.c: #include "x86-tdesc.h".
1309 (lynx_i386_arch_setup): Adjust following the addition of the new
1310 expedite_regs parameter to init_target_desc.
1311 * nto-x86-low.c: #include "x86-tdesc.h".
1312 (nto_x86_arch_setup): Adjust following the addition of the new
1313 expedite_regs parameter to init_target_desc.
1314 * win32-i386-low.c: #include "x86-tdesc.h".
1315 (i386_arch_setup): Adjust following the addition of the new
1316 expedite_regs parameter to init_target_desc.
1318 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1321 * win32-low.c (win32_create_inferior): Add call to my_wait
1322 setting last_status global.
1324 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1327 * win32-low.c (create_process): Only call gdb_tilde_expand if
1328 inferior_cwd is not NULL.
1330 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1332 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1333 registers to the cache if their values have changed.
1334 (i387_xsave_to_cache): Provide default values for x87 control
1335 registers when these features are available, but disabled.
1336 * regcache.c (supply_register_by_name_zeroed): New function.
1337 * regcache.h (supply_register_by_name_zeroed): Declare new
1340 2018-05-07 Tom Tromey <tom@tromey.com>
1342 * configure: Rebuild.
1344 2018-05-04 Tom Tromey <tom@tromey.com>
1346 * configure: Rebuild.
1348 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1349 Pedro Alves <palves@redhat.com>
1351 * linux-aarch64-low.c (aarch64_stopped_data_address):
1354 2018-04-27 Tom Tromey <tom@tromey.com>
1356 * configure: Rebuild.
1358 2018-04-23 Tom Tromey <tom@tromey.com>
1360 * configure: Rebuild.
1362 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1364 * Makefile.in (depcomp): Add "..".
1365 (all_deps_files): New and use it.
1367 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1369 * configure.srv (aarch64*-*-linux*): Don't include xml.
1370 (i[34567]86-*-cygwin*): Likewise.
1371 (i[34567]86-*-linux*): Likewise.
1372 (i[34567]86-*-lynxos*): Likewise.
1373 (i[34567]86-*-mingw32ce*): Likewise.
1374 (i[34567]86-*-mingw*): Likewise.
1375 (i[34567]86-*-nto*): Likewise.
1376 (tic6x-*-uclinux): Likewise.
1377 (x86_64-*-linux*): Likewise.
1378 (x86_64-*-mingw*): Likewise.
1379 (x86_64-*-cygwin*): Likewise.
1381 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1383 * tdesc.c: Remove xml parameter.
1385 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1387 * server.c (get_features_xml): Remove cast.
1388 * tdesc.c (void target_desc::accept): Fill in function.
1389 (tdesc_get_features_xml): Remove old xml creation.
1390 (print_xml_feature::visit_pre): Add xml vistor.
1391 * tdesc.h (struct target_desc): Make xmltarget mutable.
1392 (tdesc_get_features_xml): Remove declaration.
1394 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1396 * tdesc.c (tdesc_architecture_name): Add new function.
1397 (tdesc_osabi_name): Likewise.
1398 (tdesc_get_features_xml): Use new functions.
1400 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1402 * tdesc.c (tdesc_create_flags): Remove.
1403 (tdesc_add_flag): Likewise.
1404 (tdesc_named_type): Likewise.
1405 (tdesc_create_union): Likewise.
1406 (tdesc_create_struct): Likewise.
1407 (tdesc_create_vector): Likewise.
1408 (tdesc_add_bitfield): Likewise.
1409 (tdesc_add_field): Likewise.
1410 (tdesc_set_struct_size): Likewise.
1412 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1414 * tdesc.c (~target_desc): Remove implictly deleted items.
1415 (init_target_desc): Iterate all features.
1416 (tdesc_get_features_xml): Use vector.
1417 (tdesc_create_feature): Create feature.
1418 * tdesc.h (tdesc_feature) Remove
1419 (target_desc): Add features.
1421 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1423 * Makefile.in: Add common/tdesc.c
1424 * tdesc.c (init_target_desc): init all reg_defs from register
1426 (tdesc_create_reg): Create tdesc_reg.
1427 * tdesc.h (tdesc_feature): Add register vector.
1429 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1431 * tdesc.h (struct target_desc) <features>: Change type to
1432 std::vector<std::string>.
1433 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1435 (tdesc_get_features_xml): Likewise.
1436 (tdesc_create_feature): Likewise.
1438 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1440 * regcache.c (find_register_by_number): Return a ref.
1441 (find_regno): Use references.
1442 (register_size): Likewise.
1443 (register_data): Likewise.
1444 * tdesc.c (target_desc::~target_desc): Remove free calls.
1445 (target_desc::operator==): Use std::vector compare.
1446 (init_target_desc): Use reference.
1447 (tdesc_create_reg): Use reg constructors.
1448 * tdesc.h (struct target_desc): Replace pointer with object.
1450 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1452 * regcache.c (find_register_by_number): Make static.
1453 (find_regno): Use find_register_by_number
1454 * regcache.h (struct reg): Remove declaration.
1456 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1458 * tdesc.c (target_desc::~target_desc): Move to here.
1459 (target_desc::operator==): Likewise.
1460 * tdesc.h (target_desc::~target_desc): Move from here.
1461 (target_desc::operator==): Likewise.
1463 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1465 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1467 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1469 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1471 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1472 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1473 and init_registers_s390_gs_linux64.
1475 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1477 * linux-s390-low.c (s390_fill_gs): Remove function.
1478 (s390_fill_gsbc): Remove function.
1479 (s390_regsets): Set fill functions for the guarded storage regsets
1482 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1484 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1485 the word size. Add comment.
1486 (s390_get_wordsize): New function.
1487 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1488 pswm with it. Instead, use s390_get_wordsize to determine the
1489 word size first and derive the correct tdesc from that directly.
1491 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1493 * Makefile.in: Include silent-rules.mk.
1494 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1495 (COMPILE): Add ECHO_CXX.
1496 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1497 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1498 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1499 (version-generated.c): Add ECHO_GEN.
1500 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1501 (IPAGENT_COMPILE): Add ECHO_CXX.
1502 (%-generated.c): Add ECHO_REGDAT.
1504 2018-03-14 Tom Tromey <tom@tromey.com>
1507 * ax.c (ax_printf): Special case for NULL.
1509 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1511 * linux-low.c (linux_qxfer_libraries_svr4): Use
1512 xml_escape_text_append.
1514 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1516 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1518 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1520 * server.c (handle_general_set): Remove unnecessary xstrdup.
1522 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1524 * server.c (parse_debug_format_options): Adjust to
1525 delim_string_to_char_ptr_vec changes.
1526 * thread-db.c (thread_db_load_search): Adjust to
1527 dirnames_to_char_ptr_vec changes.
1529 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1531 * target.h (target_enable_btrace, target_disable_btrace)
1532 (target_read_btrace, target_read_btrace_conf): Turn macro into
1533 inline function. Throw error if target method is not defined.
1534 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1535 check for btrace target method. Be prepared to handle exceptions
1536 from btrace target methods.
1538 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1540 * server.c (captured_main): Change order of error message printed
1541 when the current working directory cannot be found.
1543 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1545 * server.c: Include "filenames.h" and "pathstuff.h".
1546 (program_name): Delete variable.
1547 (program_path): New anonymous class.
1548 (get_exec_wrapper): Use "program_path" instead of
1550 (handle_v_run): Likewise.
1551 (captured_main): Likewise.
1552 (process_serial_event): Likewise.
1554 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1556 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1557 (OBJS): Add "pathstuff.o".
1558 * server.c (current_directory): New global variable.
1559 (captured_main): Initialize "current_directory".
1561 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1563 * tdesc.c: Use common/tdesc.h.
1564 * tdesc.h: Likewise.
1566 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1567 Simon Marchi <simon.marchi@ericsson.com>
1569 * Makefile.in: Switch order of make rules.
1571 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1573 * Makefile.in: Add common directory in build.
1574 * configure.ac: Add common reference.
1575 * configure: Regenerate.
1577 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1579 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1580 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1581 * spu-low.c (spu_target_ops): Likewise.
1582 * win32-low.c (win32_target_ops): Likewise.
1583 * server.c (supported_btrace_packets): Report packets unconditionally.
1584 * target.h (target_ops) <supports_btrace>: Remove.
1585 (target_supports_btrace): Remove.
1587 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1589 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1590 (handle_btrace_disable): Change return type to void. Use exceptions
1592 (handle_btrace_general_set): Catch exception and copy message to
1595 2018-02-08 Tom Tromey <tom@tromey.com>
1597 * linux-low.c (install_software_single_step_breakpoints): Use
1598 make_scoped_restore.
1599 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1600 (do_restore_current_thread_cleanup): Remove.
1601 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1604 2018-02-08 Tom Tromey <tom@tromey.com>
1606 * mem-break.c (set_raw_breakpoint_at): Use
1607 gdb::unique_xmalloc_ptr.
1609 2018-01-30 Pedro Alves <palves@redhat.com>
1612 * target.c (target_terminal::terminal_state): Rename to ...
1613 (target_terminal::m_terminal_state): ... this.
1615 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1617 * linux-low.c (handle_extended_wait): Surround call to
1618 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1620 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1622 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1623 linux_ptrace_attach_fail_reason_string now returning an
1625 (linux_attach): Likewise.
1626 * thread-db.c (attach_thread): Likewise.
1628 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1631 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1632 checking for fs_base/gs_base fields in struct user_regs_struct.
1633 * configure: Regenerate.
1635 2018-01-16 Yao Qi <yao.qi@linaro.org>
1638 * linux-low.c (fetch_register): Call supply_register instead of
1641 2018-01-08 Yao Qi <yao.qi@linaro.org>
1642 Simon Marchi <simon.marchi@ericsson.com>
1644 * Makefile.in (OBS): Remove selftest.o.
1645 * configure.ac: Set srv_selftest_objs if $development is true.
1646 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1647 * configure: Re-generated.
1648 * server.c (captured_main): Wrap variable selftest_filter with
1651 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1653 * server.c (parse_debug_format_options): Return std::string.
1654 (handle_monitor_command, captured_main): Adjust.
1656 2018-01-05 Pedro Alves <palves@redhat.com>
1659 * server.c (captured_main): Pass quiet=false to
1660 save_original_signals_state.
1662 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1664 * gdbreplay.c (gdbreplay_version): Update copyright year in
1666 * server.c (gdbserver_version): Likewise.
1668 2017-12-08 Tom Tromey <tom@tromey.com>
1670 * ax.c (ax_printf): Update.
1672 2017-12-07 Yao Qi <yao.qi@linaro.org>
1674 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1675 aarch64_linux_read_description.
1676 * linux-amd64-ipa.c (idx2mask): New array.
1677 (get_ipa_tdesc): Move idx2mask out.
1678 (initialize_low_tracepoint): Initialize target descriptions.
1679 * linux-i386-ipa.c (idx2mask): New array.
1680 (get_ipa_tdesc): Move idx2mask out.
1681 (initialize_low_tracepoint): Initialize target descriptions.
1683 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1685 * tdesc.c (struct tdesc_type): Change return type.
1686 (tdesc_add_flag): Change parameter type.
1687 (tdesc_add_bitfield): Likewise.
1688 (tdesc_add_field): Likewise.
1689 (tdesc_set_struct_size): Likewise.
1691 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1693 * regcache.c (registers_to_string): Remove unused variable.
1695 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1697 * inferiors.c (for_each_inferior_with_data): Remove.
1698 * inferiors.h (for_each_inferior_with_data): Remove.
1699 * server.c (handle_qxfer_threads_worker): Change parameter type.
1700 (handle_qxfer_threads_proper): Use for_each_thread.
1702 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1704 * inferiors.c (for_each_inferior): Remove.
1705 (clear_inferiors): Use for_each_thread.
1706 * inferiors.h (for_each_inferior): Remove.
1707 * linux-low.c (linux_wait_for_event_filtered): Use
1709 (linux_stabilize_threads): Likewise.
1710 * regcache.c (regcache_release): Likewise.
1711 * server.c (gdb_wants_all_threads_stopped): Likewise.
1712 (clear_pending_status_callback): Remove.
1713 (handle_status): Use for_each_thread.
1714 (captured_main): Likewise.
1715 * win32-low.c (child_init_thread_list): Likewise.
1716 (win32_clear_inferiors): Likewise.
1717 (fake_breakpoint_event): Likewise.
1719 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1721 * inferiors.h (find_inferior): Remove.
1722 * inferiors.c (find_inferior): Remove.
1724 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1726 * linux-low.c (resume_status_pending_p): Update comment.
1727 (need_step_over_p): Update comment.
1729 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1731 * linux-low.c (proceed_one_lwp): Return void, change parameter
1733 (unsuspend_and_proceed_one_lwp): Likewise.
1734 (proceed_all_lwps): Use for_each_thread.
1735 (unstop_all_lwps): Likewise.
1737 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1739 * linux-low.c (linux_resume_one_thread): Return void, take
1741 (linux_resume): Use for_each_thread.
1743 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1745 * linux-low.c (send_sigstop_callback): Return void, change
1746 parameter type. Rename to...
1747 (send_sigstop): ... this.
1748 (suspend_and_send_sigstop_callback): Return void, change parameter
1750 (suspend_and_send_sigstop): ... this.
1751 (stop_all_lwps): Use for_each_thread.
1753 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1755 * linux-low.c (lwp_running): Return bool, remove unused
1757 (linux_stabilize_threads): Use find_thread.
1759 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1761 * linux-low.c (select_singlestep_lwp_callback): Remove.
1762 (count_events_callback): Remove.
1763 (select_event_lwp_callback): Remove.
1764 (select_event_lwp): Use find_thread/for_each_thread.
1766 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1768 * linux-low.c (not_stopped_callback): Return bool, take filter
1770 (linux_wait_for_event_filtered): Use find_thread.
1771 (linux_wait_1): Likewise.
1773 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1775 * linux-low.c (same_lwp): Remove.
1776 (find_lwp_pid): Use find_thread.
1778 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1780 * linux-low.c (delete_lwp_callback): Remove.
1781 (linux_mourn): Use for_each_thread.
1783 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1785 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1786 args parameter, don't check for pid.
1787 (linux_detach): Use for_each_thread.
1789 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1791 * linux-low.c (struct counter): Remove.
1792 (second_thread_of_pid_p): Remove.
1793 (last_thread_of_process_p): Use find_thread.
1795 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1797 * inferiors.c (find_inferior_in_random): Remove.
1798 * inferiors.h (find_inferior_in_random): Remove.
1799 * linux-low.c (status_pending_p_callback): Return bool, accept
1800 parameter ptid directly.
1801 (linux_wait_for_event_filtered): Use find_thread_in_random.
1802 (linux_wait_1): Likewise.
1804 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1806 * inferiors.c (find_inferior_id): Remove.
1807 (find_thread_ptid): Move implemention from find_inferior_id to
1809 * inferiors.h (find_inferior_id): Remove.
1810 * server.c (handle_status): Use find_thread_ptid.
1811 (process_serial_event): Likewise.
1812 * thread-db.c (find_one_thread): Likewise.
1813 (thread_db_thread_handle): Likewise.
1814 * win32-low.c (thread_rec): Likewise.
1815 (child_delete_thread): Likewise.
1816 (win32_thread_alive): Likewise.
1817 (get_child_debug_event): Likewise.
1819 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1821 * linux-mips-low.c (update_watch_registers_callback): Return
1822 void, remove pid_p parameter, don't check for pid.
1823 (mips_insert_point, mips_remove_point): Use for_each_thread.
1825 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1827 * lynx.low (lynx_delete_thread_callback): Remove.
1828 (lynx_mourn): Use for_each_thread.
1830 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1832 * regcache.c (regcache_invalidate_one): Remove.
1833 (regcache_invalidate_pid): use for_each_thread.
1835 2017-11-26 Tom Tromey <tom@tromey.com>
1837 * linux-low.c (linux_create_inferior): Update.
1839 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1841 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1843 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1845 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1846 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1847 * linux-aarch64-tdesc-selftest.c: New file.
1848 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1850 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1852 * configure.srv: Add new file.
1853 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1854 * linux-aarch64-tdesc-selftest.c: New file.
1855 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1857 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1859 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1860 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1861 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1863 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1865 * configure.srv: Add new files.
1866 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1867 aarch64_linux_read_description.
1868 * linux-aarch64-low.c (aarch64_linux_read_description):
1869 Merge with aarch64_arch_setup.
1870 (aarch64_arch_setup): Call aarch64_linux_read_description.
1871 * linux-aarch64-tdesc.c: New file.
1872 * linux-aarch64-tdesc.h: New file.
1874 2017-11-24 Yao Qi <yao.qi@linaro.org>
1876 * configure.srv: Set $srv_regobj for tic6x-linux.
1877 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1878 (tic6x_read_description): Move some code to tic6x_arch_setup.
1879 (tic6x_tdesc_test): New function.
1880 (initialize_low_arch): Call selftests::register_test.
1882 2017-11-22 Yao Qi <yao.qi@linaro.org>
1884 * remote-utils.c (prepare_resume_reply): Use memcpy.
1886 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1888 * linux-low.c (kill_one_lwp_callback): Return void, take
1889 argument directly, don't filter on pid.
1890 (linux_kill): Use for_each_thread.
1892 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1894 * linux-low.c (need_step_over_p): Return bool, remove dummy
1896 (linux_resume, proceed_all_lwps): Use find_thread.
1898 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1900 * linux-low.c (resume_status_pending_p): Return bool, remove
1902 (linux_resume): Use find_thread.
1904 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1906 * linux-low.c (struct thread_resume_array): Remove.
1907 (linux_set_resume_request): Return void, take arguments
1909 (linux_resume): Use for_each_thread.
1911 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1913 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1914 return bool, remove data argument.
1915 (linux_stabilize_threads): Use find_thread.
1917 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1919 * linux-low.c (unsuspend_one_lwp): Remove.
1920 (unsuspend_all_lwps): Use for_each_thread, inline code from
1923 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1925 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1926 * linux-low.c (struct iterate_over_lwps_args): Remove.
1927 (iterate_over_lwps_filter): Remove.
1928 (iterate_over_lwps): Use find_thread.
1930 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1932 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1933 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1934 code from reset_lwp_ptrace_options_callback.
1936 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1938 * linux-arm-low.c (struct update_registers_data): Remove.
1939 (update_registers_callback): Return void, take arguments
1940 directly, don't check thread's pid.
1941 (arm_insert_point, arm_remove_point): Use for_each_thread.
1943 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1945 * win32-low.c (continue_one_thread): Return void, take argument
1947 (child_continue): Use for_each_thread.
1949 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1951 * win32-i386-low.c (update_debug_registers_callback): Rename
1953 (update_debug_registers): ... this, return void, remove pid_p arg.
1954 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1956 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1958 * inferiors.h (struct process_info): Add constructor, initialize
1960 <syscalls_to_catch>: Change type to std::vector<int>.
1961 * inferiors.c (add_process): Allocate process_info with new.
1962 (remove_process): Free process_info with delete.
1963 * linux-low.c (handle_extended_wait): Adjust.
1964 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1965 * server.c (handle_general_set): Adjust.
1967 2017-11-16 Pedro Alves <palves@redhat.com>
1969 * remote-utils.c (remote_close): Block SIGIO signals instead of
1970 uninstalling the SIGIO handler.
1972 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1974 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1976 2017-11-16 Yao Qi <yao.qi@linaro.org>
1978 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1979 (tic6x_store_gregset): Likewise.
1980 (tic6x_usrregs_info): Move it up.
1982 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1984 * Makefile.in: Update arch rules.
1985 * configure.srv: Explicitly mark arch/ files.
1987 2017-11-13 Andreas Schwab <schwab@suse.de>
1989 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1991 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1993 2017-11-06 Pedro Alves <palves@redhat.com>
1995 * config.in, configure: Regenerate.
1997 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1999 * target.c (struct thread_search): Remove.
2000 (thread_search_callback): Remove.
2001 (prepare_to_access_memory): Use for_each_thread instead of
2002 find_inferior. Inline code from thread_search_callback.
2004 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2006 * server.c (struct visit_actioned_threads_data): Remove.
2007 (visit_actioned_threads): Change prototype to take arguments
2009 (resume): Use find_thread instead of find_inferior.
2011 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2013 * server.c (queue_stop_reply_callback): Change prototype, return
2015 (find_status_pending_thread_callback): Remove.
2016 (handle_status): Replace find_inferior with find_thread and
2019 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2021 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2023 (aarch64_store_gregset): Likewise.
2024 (aarch64_fill_fpregset): Likewise.
2025 (aarch64_store_fpregset): Likewise.
2027 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2029 * gdbthread.h (find_thread, for_each_thread): New functions.
2030 * inferiors.c (thread_of_pid): Remove.
2031 (find_any_thread_of_pid): Use find_thread.
2032 * linux-low.c (num_lwps): Use for_each_thread.
2034 2017-10-17 Yao Qi <yao.qi@linaro.org>
2036 * Makefile.in: Remove one rule.
2037 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2039 2017-10-17 Yao Qi <yao.qi@linaro.org>
2041 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2042 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2044 2017-10-17 Yao Qi <yao.qi@linaro.org>
2046 * configure.srv: Rename arm.o with arch/arm.o.
2048 2017-10-17 Yao Qi <yao.qi@linaro.org>
2050 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2051 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2052 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2053 (arch-i386.o, arch-amd64.o): Remove rules.
2054 (arch/%.o): New rule.
2055 Update POSTCOMPILE and COMPILE.pre.
2056 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2057 * configure: Re-generated.
2058 * configure.srv: Replace arch-i386.o with arch/i386.o.
2059 Replace arch-amd64.o with arch/amd64.o.
2061 2017-10-16 Yao Qi <yao.qi@linaro.org>
2063 * configure: Regenerated.
2065 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2067 * inferiors.h: (struct inferior_list): Remove.
2068 (struct inferior_list_entry); Remove.
2069 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2070 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2071 get_first_inferior): Remove.
2072 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2073 find_inferior_id, find_inferior_in_random): Change signature.
2074 * inferiors.c (all_threads): Change type to
2075 std::list<thread_info *>.
2076 (get_thread): Remove macro.
2077 (find_inferior, find_inferior_id): Change signature, implement
2079 (find_inferior_in_random): Change signature, implement using
2080 find_thread_in_random.
2081 (for_each_inferior, for_each_inferior_with_data): Change
2082 signature, implement using for_each_thread.
2083 (add_inferior_to_list, remove_inferior): Remove.
2084 (add_thread, get_first_thread, thread_of_pid,
2085 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2086 (get_first_inferior, one_inferior_p, clear_inferior_list):
2088 (clear_inferiors, get_thread_process): Update.
2089 * gdbthread.h: Include <list>.
2090 (struct thread_info) <entry>: Remove field.
2092 (all_threads): Change type to std::list<thread_info *>.
2093 (get_first_inferior): Add doc.
2094 (find_thread, for_each_thread, find_thread_in_random): New
2096 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2097 * linux-arm-low.c (update_registers_callback): Update.
2098 * linux-low.c (second_thread_of_pid_p): Update.
2099 (kill_one_lwp_callback, linux_detach_lwp_callback,
2100 delete_lwp_callback, status_pending_p_callback, same_lwp,
2101 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2102 iterate_over_lwps, not_stopped_callback,
2103 resume_stopped_resumed_lwps, count_events_callback,
2104 select_singlestep_lwp_callback, select_event_lwp_callback,
2105 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2106 suspend_and_send_sigstop_callback, wait_for_sigstop,
2107 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2108 lwp_running, linux_set_resume_request, resume_status_pending_p,
2109 need_step_over_p, start_step_over, linux_resume_one_thread,
2110 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2111 reset_lwp_ptrace_options_callback): Update.
2112 * linux-mips-low.c (update_watch_registers_callback): Update.
2113 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2115 (free_register_cache_thread_one): Remove.
2116 (regcache_release): Update.
2117 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2118 handle_qxfer_threads_worker): Update.
2119 (handle_query): Update, use list iterator.
2120 (visit_actioned_threads, handle_pending_status,
2121 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2122 clear_pending_status_callback, set_pending_status_callback,
2123 find_status_pending_thread_callback, handle_status,
2124 process_serial_event): Update.
2125 * target.c (thread_search_callback): Update.
2126 * thread-db.c (thread_db_get_tls_address): Update.
2127 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2129 * win32-i386-low.c (update_debug_registers_callback): Update.
2130 * win32-low.c (delete_thread_info, child_delete_thread,
2131 continue_one_thread, suspend_one_thread,
2132 get_child_debug_event): Adjust.
2134 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2136 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2137 * inferiors.h: Include <list>.
2138 (struct process_info) <entry>: Remove field.
2140 (pid_of): Change macro to function.
2141 (ptid_of, lwpid_of): Remove macro.
2142 (all_processes): Change type to std::list<process_info *>.
2143 (ALL_PROCESSES): Remove macro.
2144 (for_each_process, find_process): New function.
2145 * inferiors.c (all_processes): Change type to
2146 std::list<process_info *>.
2147 (find_thread_process): Adjust.
2148 (add_process): Likewise.
2149 (remove_process): Likewise.
2150 (find_process_pid): Likewise.
2151 (get_first_process): Likewise.
2152 (started_inferior_callback): Remove.
2153 (have_started_inferiors_p): Adjust.
2154 (attached_inferior_callback): Remove.
2155 (have_attached_inferiors_p): Adjust.
2156 * linux-low.c (check_zombie_leaders): Likewise.
2157 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2158 (x86_linux_update_xmltarget): Adjust.
2159 * server.c (handle_query): Likewise.
2160 (gdb_reattached_process): Remove.
2161 (handle_status): Adjust.
2162 (kill_inferior_callback): Likewise.
2163 (detach_or_kill_inferior): Remove.
2164 (print_started_pid): Likewise.
2165 (print_attached_pid): Likewise.
2166 (detach_or_kill_for_exit): Update.
2167 (process_serial_event): Likewise.
2168 * linux-arm-low.c (arm_new_fork): Likewise.
2170 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2172 * dll.h: Include <list>.
2173 (struct dll_info): Add constructor.
2174 <entry>: Remove field.
2175 (all_dlls): Change type to std::list<dll_info>.
2176 * dll.c: Include <algorithm>.
2177 (get_dll): Remove macro.
2178 (all_dlls): Change type to std::list<dll_info *>.
2179 (free_one_dll): Remove.
2180 (match_dll): Likewise.
2181 (loaded_dll): Adjust.
2182 (unloaded_dll): Adjust to all_dlls type change, use
2183 std::find_if. Inline code from match_dll.
2184 (clear_dlls): Adjust to all_dlls type change.
2185 * server.c (emit_dll_description): Remove.
2186 (handle_qxfer_libraries): Adjust to all_dlls type change,
2187 integrate emit_dll_description's functionality.
2189 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2191 * linux-low.h (struct linux_target_ops) <delete_process>: New
2193 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2194 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2195 (struct linux_target_ops): Add delete_process callback.
2196 * linux-arm-low.c (arm_delete_process): New.
2197 (struct linux_target_ops): Add delete_process callback.
2198 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2199 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2200 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2201 * linux-mips-low.c (mips_linux_delete_process): New.
2202 (struct linux_target_ops): Add delete_process callback.
2203 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2204 * linux-s390-low.c (struct linux_target_ops): Likewise.
2205 * linux-sh-low.c (struct linux_target_ops): Likewise.
2206 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2207 * linux-tile-low.c (struct linux_target_ops): Likewise.
2208 * linux-x86-low.c (x86_linux_delete_process): New.
2209 (struct linux_target_ops): Add delete_process callback.
2210 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2212 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2214 * linux-aarch64-low.c (the_low_target): Add thread delete
2216 * linux-arm-low.c (arm_delete_thread): New function.
2217 (the_low_target): Add thread delete callback.
2218 * linux-bfin-low.c (the_low_target): Likewise.
2219 * linux-crisv32-low.c (the_low_target): Likewise.
2220 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2222 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2224 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2225 * linux-mips-low.c (mips_linux_delete_thread): New function.
2226 (the_low_target): Add thread delete callback.
2227 * linux-ppc-low.c (the_low_target): Likewise.
2228 * linux-s390-low.c (the_low_target): Likewise.
2229 * linux-sh-low.c (the_low_target): Likewise.
2230 * linux-tic6x-low.c (the_low_target): Likewise.
2231 * linux-tile-low.c (the_low_target): Likewise.
2232 * linux-x86-low.c (the_low_target): Likewise.
2233 * linux-xtensa-low.c (the_low_target): Likewise.
2235 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2237 * win32-low.c: Include "common-inferior.h".
2239 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2241 * inferiors.c (set_inferior_cwd): New function.
2242 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2243 (handle_query): Inform that QSetWorkingDir is supported.
2244 * win32-low.c (create_process): Pass the inferior's cwd to
2247 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2249 * inferiors.c (current_inferior_cwd): New global variable.
2250 (get_inferior_cwd): New function.
2251 * inferiors.h (struct process_info) <cwd>: New field.
2253 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2255 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2256 (OBS): Add gdb_tilde_expand.o.
2258 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2260 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2261 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2263 2017-09-29 Pedro Alves <palves@redhat.com>
2265 * ax.c (gdb_parse_agent_expr): Constify.
2266 * ax.h (gdb_parse_agent_expr): Constify.
2267 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2269 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2270 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2271 * remote-utils.h (read_ptid): Constify.
2272 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2273 (process_point_options, process_serial_event): Constify.
2274 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2275 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2276 (cmd_qtbuffer): Constify.
2278 2017-09-29 Pedro Alves <palves@redhat.com>
2280 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2283 2017-09-29 Pedro Alves <palves@redhat.com>
2285 * linux-low.c (handle_extended_wait): Pass parent thread instead
2286 of process to thread_db_notice_clone.
2287 * linux-low.h (thread_db_notice_clone): Replace parent process
2288 parameter with parent thread parameter.
2289 * thread-db.c (find_one_thread): Add comment.
2290 (thread_db_notice_clone): Replace parent process parameter with
2291 parent thread parameter. Temporarily switch to the parent thread.
2293 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2295 * gdbthread.h: Include "common-gdbthread.h".
2296 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2297 "if" when validating the ptid.
2298 * remote-utils.c: Include "gdbthread.h".
2299 (prepare_resume_reply): Use "switch_to_thread".
2300 * target.c (done_accessing_memory): Likewise.
2302 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2304 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2305 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2306 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2307 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2308 s390x-gs-linux64-ipa.o to ipa_obj.
2309 * linux-s390-low.c (HWCAP_S390_GS): New define.
2310 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2312 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2313 (s390_arch_setup): Check for guarded-storage support and choose
2315 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2316 init_registers_s390x_gs_linux64.
2317 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2319 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2320 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2322 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2324 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2326 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2328 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2329 (thread_db_thread_handle): Declare.
2330 * linux-low.c (linux_target_ops): Initialize thread_handle.
2331 * server.c (handle_qxfer_threads_worker): Add support for
2333 * target.h (struct target_ops): Add new function pointer,
2335 (target_thread_handle): Define.
2336 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2338 (thread_db_thread_handle): New function.
2340 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2342 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2343 * linux-low.h (thread_db_notice_clone): Declare.
2344 * thread-db.c (thread_db_notice_clone): New function.
2346 2017-09-21 Pedro Alves <palves@redhat.com>
2348 * server.c (gdb_read_memory, handle_status, process_serial_event)
2349 (handle_serial_event, handle_target_event): Adjust to
2350 set_desired_thread prototype change.
2351 * target.c (set_desired_thread): Remove 'use_general' parameter
2353 * target.h (set_desired_thread): Remove 'use_general' parameter.
2355 2017-09-20 Tom Tromey <tom@tromey.com>
2357 * target.c (target_terminal::terminal_state): Define.
2358 (target_terminal::init): Rename from target_terminal_init.
2359 (target_terminal::inferior): Rename from
2360 target_terminal_inferior.
2361 (target_terminal::ours): Rename from target_terminal_ours.
2362 (target_terminal::ours_for_output, target_terminal::info): New.
2364 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2366 * server.c (accumulate_file_name_length): Remove.
2367 (emit_dll_description): Adjust to std::string change.
2368 (handle_qxfer_libraries): Use std::string to hold document.
2370 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2372 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2373 return type of xml_escape_text.
2374 * server.c (emit_dll_description): Likewise.
2376 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2378 * server.c (captured_main): Accept argument for --selftest.
2379 Update run_tests call.
2380 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2381 when registering selftests.
2383 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2385 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2386 instead of "VEC" for "target_desc.reg_defs".
2387 (regcache_cpy): Likewise.
2388 (registers_to_string): Likewise.
2389 (registers_from_string): Likewise.
2390 (find_regno): Likewise.
2391 (supply_regblock): Likewise.
2392 (regcache_raw_read_unsigned): Likewise.
2393 * tdesc.c (init_target_desc): Likewise.
2394 (tdesc_create_reg): Likewise.
2395 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2396 (struct target_desc) <reg_defs>: Convert to "std::vector".
2397 (target_desc): Do not initialize "reg_defs".
2398 (~target_desc): Update code to use "std::vector" instead of "VEC"
2399 for "target_desc.reg_defs".
2400 (operator==): Likewise.
2402 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2404 * inferiors.h (thread_to_gdb_id): Remove.
2405 * inferiors.c (thread_to_gdb_id): Remove.
2406 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2407 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2408 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2410 * nto-low.c (nto_fetch_registers, nto_store_registers,
2411 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2413 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2415 * inferiors.h (gdb_id_to_thread_id): Remove.
2416 * inferiors.c (gdb_id_to_thread_id): Remove.
2417 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2418 removal. Move pid declaration closer to where it's used.
2420 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2422 * server.c (handle_detach): New function.
2423 (process_serial_event): Move code out, call handle_detach.
2425 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2427 * server.c (require_running): Rename to ...
2428 (require_running_or_return): ... this ...
2429 (require_running_or_break): ... and this.
2430 (handle_query, process_serial_event): Adjust.
2432 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2434 * linux-low.c (linux_set_resume_request): Remove unused
2437 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2439 * server.c (first_thread_of): Remove.
2440 (process_serial_event): Replace usage of first_thread_of with
2441 find_any_thread_of_pid.
2442 * tracepoint.c (same_process_p): Remove.
2443 (gdb_agent_about_to_close): Replace usage of same_process_p with
2444 find_any_thread_of_pid.
2445 * linux-x86-low.c (same_process_callback): Remove.
2446 (x86_arch_setup_process_callback): Replace usage of
2447 same_process_callback with find_any_thread_of_pid.
2448 * thread-db.c (any_thread_of): Remove.
2449 (switch_to_process): Replace usage of any_thread_of with
2450 find_any_thread_of_pid.
2451 * inferiors.c (thread_pid_matches_callback): Remove.
2452 (find_thread_process): Adjust to use find_any_thread_of_pid.
2454 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2456 * regcache.c (get_thread_regcache): Guard calls to "memset"
2459 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2461 * linux-low.c (handle_extended_wait): Use
2462 "allocate_target_description" instead of "XNEW".
2463 * linux-x86-low.c (initialize_low_arch): Likewise.
2465 2017-09-05 Yao Qi <yao.qi@linaro.org>
2467 * configure.srv (srv_i386_regobj): Remove.
2468 (srv_amd64_regobj): Remove.
2469 (srv_regobj): Set it to "" for x86 non-linux targets.
2470 * linux-x86-tdesc.c (i386_linux_read_description):
2471 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2472 (init_registers_i386): Remove the declaration.
2473 (tdesc_i386): Remove the declaration.
2474 (lynx_i386_arch_setup): Call i386_create_target_description.
2475 * nto-x86-low.c: Likewise.
2476 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2477 [!__x86_64__]: include arch/i386.h.
2478 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2480 2017-09-05 Yao Qi <yao.qi@linaro.org>
2482 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2483 i386/amd64-XXX-linux from it.
2485 2017-09-05 Yao Qi <yao.qi@linaro.org>
2487 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2489 (ipa_amd64_linux_regobj): Remove.
2490 (ipa_x32_linux_regobj): Remove.
2492 2017-09-05 Yao Qi <yao.qi@linaro.org>
2494 * Makefile.in (arch-amd64.o): New rule.
2495 * configure.srv: Append arch-amd64.o.
2496 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2497 (get_ipa_tdesc): Call amd64_linux_read_description.
2498 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2499 and init_registers_amd64_XXX.
2500 * linux-x86-low.c (x86_linux_read_description): Call
2501 amd64_linux_read_description.
2502 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2503 (initialize_low_arch): Don't call init_registers_x32_XXX and
2504 init_registers_amd64_XXX.
2505 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2506 and tdesc_amd64_XXX.
2507 [__x86_64__] (amd64_tdesc_test): New function.
2508 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2509 and init_registers_amd64_XXX.
2510 * linux-x86-tdesc.c: Include arch/amd64.h.
2511 (xcr0_to_tdesc_idx): New function.
2512 (i386_linux_read_description): New function.
2513 (amd64_get_ipa_tdesc_idx): New function.
2514 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2515 (amd64_get_ipa_tdesc): Declare.
2517 2017-09-05 Yao Qi <yao.qi@linaro.org>
2519 * configure.srv (srv_i386_linux_xmlfiles): Remove
2520 i386/i386-XXX-linux.xml from it.
2522 2017-09-05 Yao Qi <yao.qi@linaro.org>
2524 * configure.srv: Set srv_i386_linux_regobj empty if $development
2526 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2527 initialize_low_tdesc.
2528 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2529 with #if initialize_low_tdesc.
2530 * linux-x86-tdesc-selftest.c: New file.
2531 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2533 2017-09-05 Yao Qi <yao.qi@linaro.org>
2535 * Makefile.in (arch-i386.o): New rule.
2536 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2537 (x86_64-*-linux*): Likewise.
2538 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2539 include arch/i386.h.
2540 (i386_linux_read_description): Remove code and call
2541 i386_create_target_description.
2542 * tdesc.c (allocate_target_description): New function.
2543 * tdesc.h (set_tdesc_architecture): Remove declaration.
2544 (set_tdesc_osabi): Likewise.
2546 2017-09-05 Yao Qi <yao.qi@linaro.org>
2548 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2549 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2550 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2552 * server.c (get_features_xml): Call tdesc_get_features_xml.
2553 * tdesc.c (set_tdesc_architecture): New function.
2554 (set_tdesc_osabi): New function.
2555 (tdesc_get_features_xml): New function.
2556 (tdesc_create_feature): Add an argument.
2557 * tdesc.h (struct target_desc) <features>: New field.
2558 <arch, osabi>: New field.
2559 (~target_desc): xfree features, arch, and osabi.
2560 (target_desc::oerator==): Don't compare .xmltarget.
2561 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2562 (set_tdesc_osabi): Likewise.
2563 (tdesc_get_features_xml): Likewise.
2565 2017-09-05 Yao Qi <yao.qi@linaro.org>
2567 * linux-x86-tdesc.c: Include selftest.h.
2568 (i386_tdesc_test): New function.
2569 (initialize_low_tdesc): Call selftests::register_test.
2570 * tdesc.h: Include regdef.h.
2571 (target_desc): Override operator == and !=.
2573 2017-09-05 Yao Qi <yao.qi@linaro.org>
2575 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2576 (ipa_obj): Likewise.
2577 * linux-i386-ipa.c: Include common/x86-xstate.h
2578 (get_ipa_tdesc): Call i386_linux_read_description.
2579 (initialize_low_tracepoint): Don't call init_registers_XXX
2580 functions, call initialize_low_tdesc instead.
2581 * linux-x86-low.c (x86_linux_read_description): Call
2582 i386_linux_read_description.
2583 (initialize_low_arch): Don't call init_registers_i386_XXX
2584 functions, call initialize_low_tdesc.
2585 * linux-x86-tdesc.c: New file.
2586 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2587 (i386_get_ipa_tdesc_idx): Declare.
2588 (i386_get_ipa_tdesc): Declare.
2589 (initialize_low_tdesc): Declare.
2591 2017-09-05 Yao Qi <yao.qi@linaro.org>
2593 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2596 2017-09-05 Yao Qi <yao.qi@linaro.org>
2598 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2599 * regcache.c (get_thread_regcache): Use VEC_length.
2600 (init_register_cache): Likewise.
2601 (regcache_cpy): Likewise.
2602 (registers_to_string): Iterate reg_defs via VEC_iterate.
2603 (find_regno): Likewise.
2604 (find_register_by_number): Use VEC_index.
2605 (register_size): Call find_register_by_number.
2606 (register_data): Call find_register_by_number.
2607 (supply_regblock): Use VEC_length.
2608 (regcache_raw_read_unsigned): Likewise.
2609 * tdesc.c (init_target_desc): Iterate reg_defs via
2611 (default_description): Update initializer.
2612 (copy_target_description): Don't update field num_registers.
2613 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2614 <num_registers>: Remove.
2616 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2618 * Makefile.in (.SECONDARY): Define target.
2620 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2622 * linux-low.c (linux_wait_1): Adjust.
2623 * server.c (queue_stop_reply_callback): Adjust.
2625 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2627 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2628 QEnvironmentUnset and QEnvironmentReset packets.
2629 (handle_query): Inform remote that QEnvironmentHexEncoded,
2630 QEnvironmentUnset and QEnvironmentReset are supported.
2632 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2634 * inferiors.h (inferior_target_data): Rename to ...
2635 (thread_target_data): ... this.
2636 (inferior_regcache_data): Rename to ...
2637 (thread_regcache_data): ... this.
2638 (set_inferior_regcache_data): Rename to ...
2639 (set_thread_regcache_data): ... this.
2640 * inferiors.c (inferior_target_data): Rename to ...
2641 (thread_target_data): ... this.
2642 (inferior_regcache_data): Rename to ...
2643 (thread_regcache_data): ... this.
2644 (set_inferior_regcache_data): Rename to ...
2645 (set_thread_regcache_data): ... this.
2646 (free_one_thread): Update.
2647 * linux-low.h (get_thread_lwp): Update.
2648 * regcache.c (get_thread_regcache): Update.
2649 (regcache_invalidate_thread): Update.
2650 (free_register_cache_thread): Update.
2651 * win32-i386-low.c (update_debug_registers_callback): Update.
2652 (win32_get_current_dr): Update.
2653 * win32-low.c (thread_rec): Update.
2654 (delete_thread_info): Update.
2655 (continue_one_thread): Update.
2656 (suspend_one_thread): Update.
2658 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2660 * inferiors.c (set_inferior_target_data): Remove.
2661 * inferiors.h (set_inferior_target_data): Remove.
2663 2017-08-18 Yao Qi <yao.qi@linaro.org>
2665 * Makefile.in (OBS): Add selftest.o.
2666 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2667 * configure, config.in: Re-generated.
2668 * server.c: Include common/sefltest.h.
2669 (captured_main): Handle option --selftest.
2671 2017-08-09 Yao Qi <yao.qi@linaro.org>
2673 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2674 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2675 i386-avx-mpx.o and i386-mmx.o.
2676 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2677 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2678 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2679 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2680 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2681 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2682 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2683 i386/amd64-avx-mpx.xml.
2685 2017-08-09 Yao Qi <yao.qi@linaro.org>
2687 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2688 and x32-avx-avx512.o.
2689 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2690 i386/x32-avx-avx512.xml.
2692 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2694 * tracepoint.h (enum class fast_tpoint_collect_result): New
2696 (fast_tracepoint_collecting): Change return type to
2697 fast_tpoint_collect_result.
2698 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2699 * linux-low.h: Include tracepoint.h.
2700 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2701 fast_tpoint_collect_result.
2702 * linux-low.c (handle_tracepoints): Adjust.
2703 (linux_fast_tracepoint_collecting): Change return type to
2704 fast_tpoint_collect_result.
2705 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2706 linux_wait_1, stuck_in_jump_pad_callback,
2707 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2708 proceed_one_lwp): Adjust to type change.
2710 2017-07-10 Yao Qi <yao.qi@linaro.org>
2712 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2714 2017-06-29 Yao Qi <yao.qi@linaro.org>
2716 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2718 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2720 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2722 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2724 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2726 * linux-low.c (linux_create_inferior): Adjust code to access the
2727 environment information via 'gdb_environ' class.
2728 * lynx-low.c (lynx_create_inferior): Likewise.
2729 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2730 (get_environ): Return a pointer to 'our_environ'.
2731 (captured_main): Initialize 'our_environ'.
2732 * server.h (get_environ): Adjust prototype.
2733 * spu-low.c (spu_create_inferior): Adjust code to access the
2734 environment information via 'gdb_environ' class.
2736 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2738 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2739 usage of "register" keyword.
2741 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2743 * configure: Re-generate.
2745 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2747 * configure: Re-generate.
2749 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2751 * Makefile.in (COMPILE.pre): Add "-x c++".
2753 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2755 * fork-child.c: Conditionally include <signal.h>.
2757 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2759 * server.c (handle_general_set): Handle new packet
2760 "QStartupWithShell".
2761 (handle_query): Add "QStartupWithShell" to the list of supported
2763 (gdbserver_usage): Add help text explaining the
2764 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2766 (captured_main): Recognize and act upon the presence of the new
2769 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2770 Pedro Alves <palves@redhat.com>
2772 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2773 * configure: Regenerate.
2774 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2776 (i[34567]86-*-lynxos*): Likewise.
2777 (spu*-*-*): Likewise.
2778 * fork-child.c: New file.
2779 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2781 (linux_ptrace_fun): New function.
2782 (linux_create_inferior): Adjust function prototype to reflect
2783 change on "target.h". Adjust function code to use
2785 (linux_request_interrupt): Delete "signal_pid".
2786 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2787 (lynx_ptrace_fun): New function.
2788 (lynx_create_inferior): Adjust function prototype to reflect
2789 change on "target.h". Adjust function code to use
2791 * nto-low.c (nto_create_inferior): Adjust function prototype and
2792 code to reflect change on "target.h". Update comments.
2793 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2794 "common-terminal.h" and "environ.h".
2795 (terminal_fd): Moved to fork-child.c.
2796 (old_foreground_pgrp): Likewise.
2797 (restore_old_foreground_pgrp): Likewise.
2798 (last_status): Make it global.
2799 (last_ptid): Likewise.
2800 (our_environ): New variable.
2801 (startup_with_shell): Likewise.
2802 (program_name): Likewise.
2803 (program_argv): Rename to...
2804 (program_args): ...this.
2805 (wrapper_argv): New variable.
2806 (start_inferior): Delete function.
2807 (get_exec_wrapper): New function.
2808 (get_exec_file): Likewise.
2809 (get_environ): Likewise.
2810 (prefork_hook): Likewise.
2811 (post_fork_inferior): Likewise.
2812 (postfork_hook): Likewise.
2813 (postfork_child_hook): Likewise.
2814 (handle_v_run): Update code to deal with arguments coming from the
2815 remote host. Update calls from "start_inferior" to
2817 (captured_main): Likewise. Initialize environment variable. Call
2819 * server.h (post_fork_inferior): New prototype.
2820 (get_environ): Likewise.
2821 (last_status): Declare.
2822 (last_ptid): Likewise.
2823 (signal_pid): Likewise.
2824 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2825 (spu_ptrace_fun): New function.
2826 (spu_create_inferior): Adjust function prototype to reflect change
2827 on "target.h". Adjust function code to use "fork_inferior".
2828 * target.c (target_terminal_init): New function.
2829 (target_terminal_inferior): Likewise.
2830 (target_terminal_ours): Likewise.
2831 * target.h: Include <vector>.
2832 (struct target_ops) <create_inferior>: Update prototype.
2833 (create_inferior): Update macro.
2834 * utils.c (gdb_flush_out_err): New function.
2835 * win32-low.c (win32_create_inferior): Adjust function prototype
2836 and code to reflect change on "target.h".
2838 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2840 * inferiors.c (switch_to_thread): New function.
2842 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2844 * Makefile.in (SFILE): Add "common/job-control.c".
2845 (OBS): Add "job-control.o".
2847 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2849 * Makefile: Remove "@host_makefile_frag@".
2851 2017-05-05 Pedro Alves <palves@redhat.com>
2853 * configure: Regenerate.
2855 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2857 * configure: Regenerate.
2859 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2861 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2862 software_single_step change of return type to
2863 std::vector<CORE_ADDR>.
2864 * linux-low.c (install_software_single_step_breakpoints):
2866 * linux-low.h (install_software_single_step_breakpoints):
2869 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2871 * remote-utils.c: Include "gdb_termios.h" instead of
2873 * terminal.h: Delete file.
2875 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2877 * server.c: Include <vector>.
2878 <program_argv, wrapper_argv>: Convert to std::vector.
2879 (start_inferior): Rewrite function to use C++.
2880 (handle_v_run): Likewise. Update code that calculates the argv
2881 based on the vRun packet; use C++.
2882 (captured_main): Likewise.
2884 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2886 * server.c (handle_v_cont): Initialize thread_resume::thread
2889 2017-04-05 Pedro Alves <palves@redhat.com>
2891 * configure: Regenerate.
2893 2017-04-05 Pedro Alves <palves@redhat.com>
2895 * gdbreplay.c (sync_error): Constify.
2896 * linux-x86-low.c (push_opcode): Constify.
2898 2017-04-05 Pedro Alves <palves@redhat.com>
2900 * win32-low.c (get_child_debug_event)
2901 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2902 Report TARGET_WAITKIND_SPURIOUS instead.
2904 2017-04-05 Pedro Alves <palves@redhat.com>
2906 * remote-utils.c (remote_prepare, remote_open): Constify.
2907 * remote-utils.h (remote_prepare, remote_open): Constify.
2908 * server.c (captured_main): Constify 'port' handling.
2910 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2912 * Makefile.in (clean): Clear .deps.
2914 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2916 * .gitignore: Remove generated files, replace with wildcard.
2917 * (clean): Replace removal of generated files with wildcard.
2918 (version.c): Replace with...
2919 (version-generated.c): ...this.
2920 (xml-builtin.c): Replace with...
2921 (xml-builtin-generated.c): ...this.
2922 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2923 (%.c: *regformats*): Replace with...
2924 (%-generated.c: *regformats*): ...this.
2926 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2928 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2929 (xtensa_fill_gregset): Call collect_register_by_name for
2931 (xtensa_store_gregset): Call supply_register_by_name for
2934 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2936 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2937 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2938 (xtensa_store_gregset): Call supply_register for all registers in
2939 a0_regnum..a0_regnum + C0_NREGS range.
2941 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2943 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2944 (ax-ipa.o: ax.c): Remove.
2945 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2946 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2947 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2948 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2949 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2951 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2953 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2954 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2955 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2956 (errors-ipa.o: ../common/errors.c): Remove.
2957 (format-ipa.o: ../common/format.c): Remove.
2958 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2960 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2962 * Makefile.in (%-ipa.o: %.c): New rule.
2963 (tracepoint-ipa.o: tracepoint.c): Remove.
2964 (utils-ipa.o: utils.c): Remove.
2965 (remote-utils-ipa.o: remote-utils.c): Remove.
2966 (regcache-ipa.o: regcache.c): Remove.
2967 (i386-linux-ipa.o: i386-linux.c): Remove.
2968 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2969 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2970 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2971 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2972 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2973 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2974 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2975 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2976 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2977 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2978 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2979 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2980 (aarch64-ipa.o: aarch64.c): Remove.
2981 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2982 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2983 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2984 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2985 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2986 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2987 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2988 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2989 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2990 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2991 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2992 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2993 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2994 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2995 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2996 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2997 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2998 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2999 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3000 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3001 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3002 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3003 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3004 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3005 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3006 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3007 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3008 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3009 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3010 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3011 (tdesc-ipa.o: tdesc.c): Remove.
3012 (x32-linux-ipa.o: x32-linux.c): Remove.
3013 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3014 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3016 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3018 * Makefile.in (%.o: ../arch/%.c): New rule.
3019 (arm.o: ../arch/arm.c): Remove.
3020 (arm-linux.o: ../arch/arm-linux.c): Remove.
3021 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3022 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3024 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3026 * Makefile.in (%.o: ../nat/%.c): New rule.
3027 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3028 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3029 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3030 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3031 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3032 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3033 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3034 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3035 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3036 (linux-personality.o: ../nat/linux-personality.c): Remove.
3037 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3038 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3039 (x86-linux.o: ../nat/x86-linux.c): Remove.
3040 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3041 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3043 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3045 * Makefile.in (%.o: ../common/%.c): New rule.
3046 (signals.o: ../common/signals.c): Remove.
3047 (print-utils.o: ../common/print-utils.c): Remove.
3048 (rsp-low.o: ../common/rsp-low.c): Remove.
3049 (common-utils.o: ../common/common-utils.c): Remove.
3050 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3051 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3052 (vec.o: ../common/vec.c): Remove.
3053 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3054 (xml-utils.o: ../common/xml-utils.c): Remove.
3055 (ptid.o: ../common/ptid.c): Remove.
3056 (buffer.o: ../common/buffer.c): Remove.
3057 (format.o: ../common/format.c): Remove.
3058 (filestuff.o: ../common/filestuff.c): Remove.
3059 (agent.o: ../common/agent.c): Remove.
3060 (errors.o: ../common/errors.c): Remove.
3061 (environ.o: ../common/environ.c): Remove.
3062 (common-debug.o: ../common/common-debug.c): Remove.
3063 (cleanups.o: ../common/cleanups.c): Remove.
3064 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3065 (fileio.o: ../common/fileio.c): Remove.
3066 (common-regcache.o: ../common/common-regcache.c): Remove.
3067 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3068 (new-op.o: ../common/new-op.c): Remove.
3069 (btrace-common.o: ../common/btrace-common.c): Remove.
3071 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3073 * Makefile.in (%.o: ../target/%.c): New rule.
3074 (waitstatus.o: ../target/waitstatus.c): Remove.
3076 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3079 (%.c: ../regformats/%.dat,
3080 (%.c: ../regformats/arm/%.dat,
3081 (%.c: ../regformats/i386/%.dat,
3082 (%.c: ../regformats/rs6000/%.dat): New rules.
3083 (aarch64.c): Remove.
3084 (reg-arm.c): Remove.
3085 (arm-with-iwmmxt.c): Remove.
3086 (arm-with-vfpv2.c): Remove.
3087 (arm-with-vfpv3.c): Remove.
3088 (arm-with-neon.c): Remove.
3089 (reg-bfin.c): Remove.
3090 (reg-cris.c): Remove.
3091 (reg-crisv32.c): Remove.
3093 (i386-linux.c): Remove.
3094 (i386-avx.c): Remove.
3095 (i386-avx-linux.c): Remove.
3096 (i386-avx-avx512.c): Remove.
3097 (i386-avx-avx512-linux.c): Remove.
3098 (i386-mpx.c): Remove.
3099 (i386-mpx-linux.c): Remove.
3100 (i386-avx-mpx-avx512-pku.c): Remove.
3101 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3102 (i386-avx-mpx.c): Remove.
3103 (i386-avx-mpx-linux.c): Remove.
3104 (i386-mmx.c): Remove.
3105 (i386-mmx-linux.c): Remove.
3106 (reg-ia64.c): Remove.
3107 (reg-m32r.c): Remove.
3108 (reg-m68k.c): Remove.
3110 (mips-linux.c): Remove.
3111 (mips-dsp-linux.c): Remove.
3112 (mips64-linux.c): Remove.
3113 (mips64-dsp-linux.c): Remove.
3114 (nios2-linux.c): Remove.
3115 (powerpc-32.c): Remove.
3116 (powerpc-32l.c): Remove.
3117 (powerpc-altivec32l.c): Remove.
3118 (powerpc-cell32l.c): Remove.
3119 (powerpc-vsx32l.c): Remove.
3120 (powerpc-isa205-32l.c): Remove.
3121 (powerpc-isa205-altivec32l.c): Remove.
3122 (powerpc-isa205-vsx32l.c): Remove.
3123 (powerpc-e500l.c): Remove.
3124 (powerpc-64l.c): Remove.
3125 (powerpc-altivec64l.c): Remove.
3126 (powerpc-cell64l.c): Remove.
3127 (powerpc-vsx64l.c): Remove.
3128 (powerpc-isa205-64l.c): Remove.
3129 (powerpc-isa205-altivec64l.c): Remove.
3130 (powerpc-isa205-vsx64l.c): Remove.
3131 (s390-linux32.c): Remove.
3132 (s390-linux32v1.c): Remove.
3133 (s390-linux32v2.c): Remove.
3134 (s390-linux64.c): Remove.
3135 (s390-linux64v1.c): Remove.
3136 (s390-linux64v2.c): Remove.
3137 (s390-te-linux64.c): Remove.
3138 (s390-vx-linux64.c): Remove.
3139 (s390-tevx-linux64.c): Remove.
3140 (s390x-linux64.c): Remove.
3141 (s390x-linux64v1.c): Remove.
3142 (s390x-linux64v2.c): Remove.
3143 (s390x-te-linux64.c): Remove.
3144 (s390x-vx-linux64.c): Remove.
3145 (s390x-tevx-linux64.c): Remove.
3146 (tic6x-c64xp-linux.c): Remove.
3147 (tic6x-c64x-linux.c): Remove.
3148 (tic6x-c62x-linux.c): Remove.
3150 (reg-sparc64.c): Remove.
3151 (reg-spu.c): Remove.
3153 (amd64-linux.c): Remove.
3154 (amd64-avx.c): Remove.
3155 (amd64-avx-linux.c): Remove.
3156 (amd64-avx-avx512.c): Remove.
3157 (amd64-avx-avx512-linux.c): Remove.
3158 (amd64-mpx.c): Remove.
3159 (amd64-mpx-linux.c): Remove.
3160 (amd64-avx-mpx-avx512-pku.c): Remove.
3161 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3162 (amd64-avx-mpx.c): Remove.
3163 (amd64-avx-mpx-linux.c): Remove.
3165 (x32-linux.c): Remove.
3166 (x32-avx.c): Remove.
3167 (x32-avx-linux.c): Remove.
3168 (x32-avx-avx512.c): Remove.
3169 (x32-avx-avx512-linux.c): Remove.
3170 (reg-xtensa.c): Remove.
3171 (reg-tilegx.c): Remove.
3172 (reg-tilegx32.c): Remove.
3174 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3176 * Makefile.in (SFILES): Add "common/environ.c".
3177 (OBJS): Add "common/environ.h".
3179 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3181 * configure.ac: Check if the fs_base and gs_base members of
3182 `struct user_regs_struct' exist.
3183 * config.in: Regenerated.
3184 * configure: Likewise.
3186 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3188 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3190 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3191 (get_next_pcs_syscall_next_pc): Likewise.
3193 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3195 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3196 * nto-x86-low.c: Likewise.
3198 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3200 * Makefile.in: Include disable-implicit-rules.mk.
3202 2016-11-23 Pedro Alves <palves@redhat.com>
3204 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3205 (debug_vprintf): Use std::chrono::steady_clock instead of
3206 gettimeofday. Use '.' instead of ':'.
3207 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3208 (get_timestamp): Use std::chrono::steady_clock instead of
3211 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3213 * Makefile.in: Fix whitespace formatting.
3215 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3217 * Makefile.in (SFILES, OBS): Flatten list and order
3220 2016-11-23 Pedro Alves <palves@redhat.com>
3222 * event-loop.c (handle_file_event): Use warning.
3223 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3224 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3227 2016-11-23 Pedro Alves <palves@redhat.com>
3229 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3231 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3232 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3233 debug_printf and debug_flush for debug output.
3234 * server.c (handle_general_set): Likewise.
3235 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3238 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3240 * Makefile.in (.c.o): Replace rule with ...
3241 (%.o: %.c): ... this one.
3243 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3245 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3246 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3248 * configure.ac: Remove checks for the make program.
3249 * configure: Re-generate.
3251 2016-10-28 Pedro Alves <palves@redhat.com>
3253 * Makefile.in (CXX_DIALECT): Get from configure.
3254 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3255 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3256 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3257 * config.in: Regenerate.
3258 * configure: Regenerate.
3260 2016-10-27 Yao Qi <yao.qi@linaro.org>
3262 * linux-low.c (linux_supports_range_stepping): Return true if
3263 can_software_single_step return true.
3265 2016-10-27 Yao Qi <yao.qi@linaro.org>
3267 * inferiors.c (find_inferior_in_random): New function.
3268 * inferiors.h (find_inferior_in_random): Declare.
3269 * linux-low.c (linux_wait_for_event_filtered): Call
3270 find_inferior_in_random instead of find_inferior.
3272 2016-10-27 Yao Qi <yao.qi@linaro.org>
3274 * linux-low.c (linux_wait_1): If single-step breakpoints are
3275 inserted, remove them.
3277 2016-10-26 Pedro Alves <palves@redhat.com>
3279 * linux-low.c (handle_extended_wait): Link parent/child fork
3281 (linux_wait_1): Unlink them.
3282 (linux_set_resume_request): Ignore resume requests for
3283 already-resumed and unhandled fork child threads.
3284 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3285 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3287 (handle_v_requests) <vCont>: Don't call require_running.
3288 * server.h (in_queued_stop_replies): New declaration.
3290 2016-10-24 Yao Qi <yao.qi@linaro.org>
3293 * linux-aarch64-low.c (append_insns): Cast the return value to
3296 2016-10-10 Yao Qi <yao.qi@linaro.org>
3298 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3300 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3302 * target.c (target_supports_multi_process): New function, moved
3304 * target.h (target_supports_multi_process): ... here. Remove
3307 2016-10-05 Tom Tromey <tom@tromey.com>
3310 * tracepoint.c (handle_tracepoint_bkpts): Check
3311 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3313 2016-10-05 Yao Qi <yao.qi@linaro.org>
3315 * configure.srv: Update the path of arm-*.xml files.
3317 2016-10-05 Terry Guo <terry.guo@arm.com>
3318 Yao Qi <yao.qi@linaro.org>
3320 * Makefile.in: Adjust the path of rules.
3321 * configure.srv: Update the path of xml files.
3322 * regformats/arm-with-iwmmxt.dat: Regenerated.
3323 * regformats/arm-with-neon.dat: Likewise.
3324 * regformats/arm-with-vfpv2.dat: Likewise.
3325 * regformats/arm-with-vfpv3.dat Likewise.
3327 2016-09-30 Yao Qi <yao.qi@linaro.org>
3330 * target.c (target_stop_and_wait): Don't call
3331 target_continue_no_signal, use resume_stop instead.
3333 2016-09-26 Yao Qi <yao.qi@linaro.org>
3335 * linux-low.c (linux_wait_1): Call debug_exit.
3337 2016-09-23 Pedro Alves <palves@redhat.com>
3339 * Makefile.in (SFILES): Add common/new-op.c.
3340 (OBS): Add common/new-op.o.
3341 (new-op.o): New rule.
3343 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3345 * .gitinore: Ignore more files.
3347 2016-09-21 Yao Qi <yao.qi@linaro.org>
3349 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3352 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3354 * server.c (start_inferior): Call target_mourn_inferior instead of
3355 mourn_inferior; pass ptid_t argument to it.
3357 (handle_target_event): Likewise.
3358 * target.c (target_mourn_inferior): New function.
3359 * target.h (mourn_inferior): Delete macro.
3361 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3363 * linux-low.c (lwp_is_stepping): New function.
3365 2016-09-06 Carl Love <cel@us.ibm.com>
3367 * server.c (start_inferior): Fixed comment, requested comment change
3368 didn't get updated correctly. Removed reference to ptrace () call as
3369 it is only true on Linux systems.
3371 2016-09-06 Carl Love <cel@us.ibm.com>
3373 * server.c (start_inferior): Do not call
3374 function target_post_create_inferior () if the
3375 inferior process has already exited.
3377 2016-09-05 Pedro Alves <palves@redhat.com>
3379 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3380 (COMPILE.pre, CC_LD): Use CXX directly.
3381 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3382 * acinclude.m4: Don't include build-with-cxx.m4.
3383 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3384 * configure: Regenerate.
3386 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3389 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3390 call writing data to own_buf.
3392 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3394 * target.c (mywait): Call target_wait instead of
3396 (target_wait): New function.
3398 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3400 * server.c (start_inferior): New variable 'ptid'. Replace calls
3401 to the_target->resume by target_continue{,_no_signal}, depending
3403 * target.c (target_stop_and_wait): Call target_continue_no_signal
3404 instead of the_target->resume.
3405 (target_continue): New function.
3407 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3409 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3411 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3414 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3416 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3417 * linux-arm-low.c (ps_get_thread_area): Likewise.
3418 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3419 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3420 * linux-mips-low.c (ps_get_thread_area): Likewise.
3421 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3422 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3423 * linux-x86-low.c (ps_get_thread_area): Likewise.
3424 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3426 2016-08-19 Pedro Alves <palves@redhat.com>
3428 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3430 2016-08-19 Pedro Alves <palves@redhat.com>
3432 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3433 comment. Use memcpy instead of casting through unsigned long.
3435 2016-08-19 Pedro Alves <palves@redhat.com>
3437 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3438 allocating around 0x80000000.
3440 2016-08-19 Pedro Alves <palves@redhat.com>
3443 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3444 (x32-avx512-linux-ipa.o): New rules.
3445 * configure.ac (x86_64-*-linux*): New x32 check.
3446 * configure.srv (ipa_x32_linux_regobj): New.
3447 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3448 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3450 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3452 * configure: Regenerate.
3454 2016-08-09 Pedro Alves <palves@redhat.com>
3457 * Makefile.in (OBS): Add signals-state-save-restore.o.
3458 (signals-state-save-restore.o): New rule.
3459 * config.in: Regenerate.
3460 * configure: Regenerate.
3461 * linux-low.c: Include "signals-state-save-restore.h".
3462 (linux_create_inferior): Call
3463 restore_original_signals_state.
3464 * server.c: Include "dispositions-save-restore.h".
3465 (captured_main): Call save_original_signals_state.
3467 2016-08-05 Pedro Alves <palves@redhat.com>
3469 * configure: Regenerate.
3471 2016-08-04 Yao Qi <yao.qi@linaro.org>
3473 * linux-low.c (regsets_fetch_inferior_registers): Check
3474 errno is ESRCH or not.
3476 2016-08-02 Yao Qi <yao.qi@linaro.org>
3478 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3479 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3480 (thread_db_load_search): Update.
3481 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3482 td_ta_set_event and td_ta_event_getmsg.
3484 2016-07-26 Pedro Alves <palves@redhat.com>
3487 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3488 of unsigned long for 64-bit registers and use uint32_t instead of
3489 unsigned int for 32-bit registers.
3491 2016-07-26 Pedro Alves <palves@redhat.com>
3493 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3496 2016-07-21 Tom Tromey <tom@tromey.com>
3498 * configure: Rebuild.
3500 2016-07-21 Yao Qi <yao.qi@linaro.org>
3502 * mem-break.c (find_gdb_breakpoint): Cast bp to
3503 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3505 2016-07-21 Yao Qi <yao.qi@linaro.org>
3507 * server.c (handle_v_requests): Support s and S actions
3508 if target_supports_software_single_step return true.
3510 2016-07-21 Yao Qi <yao.qi@linaro.org>
3512 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3513 is resume_step, call maybe_hw_step.
3514 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3516 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3518 (proceed_one_lwp): If resume request is resume_step, install
3519 reinsert breakpoints and call maybe_hw_step.
3521 2016-07-21 Yao Qi <yao.qi@linaro.org>
3523 * linux-low.c (proceed_one_lwp): Declare.
3524 (linux_resume_one_thread): Remove local variable 'step'.
3525 Lift code enqueue signal. Call proceed_one_lwp instead of
3526 linux_resume_one_lwp.
3528 2016-07-21 Yao Qi <yao.qi@linaro.org>
3530 * linux-low.c (linux_resume_one_thread): Call
3531 enqueue_pending_signal.
3533 2016-07-21 Yao Qi <yao.qi@linaro.org>
3535 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3536 * inferiors.c (do_restore_current_thread_cleanup): New function.
3537 (make_cleanup_restore_current_thread): Likewise.
3538 * linux-low.c (install_software_single_step_breakpoints): Call
3539 make_cleanup_restore_current_thread. Switch current_thread to
3542 2016-07-21 Yao Qi <yao.qi@linaro.org>
3544 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3545 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3546 (clone_one_breakpoint): Likewise.
3547 (delete_reinsert_breakpoints): Change parameter to thread.
3549 (has_reinsert_breakpoints): Likewise.
3550 (uninsert_reinsert_breakpoints): Likewise.
3551 (reinsert_reinsert_breakpoints): Likewise.
3552 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3553 (delete_reinsert_breakpoints): Likewise.
3554 (reinsert_reinsert_breakpoints): Likewise.
3555 (uninsert_reinsert_breakpoints): Likewise.
3556 (has_reinsert_breakpoints): Likewise.
3558 2016-07-21 Yao Qi <yao.qi@linaro.org>
3560 * inferiors.c (get_thread_process): Make parameter const.
3561 * inferiors.h (get_thread_process): Update declaration.
3562 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3563 Add new parameters child_thread and parent_thread. Callers
3565 * mem-break.h (clone_all_breakpoints): Update declaration.
3567 2016-07-21 Yao Qi <yao.qi@linaro.org>
3569 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3570 <command_list, handler>: Remove.
3571 (struct gdb_breakpoint): New.
3572 (struct other_breakpoint): New.
3573 (struct reinsert_breakpoint): New.
3574 (is_gdb_breakpoint): New function.
3575 (any_persistent_commands): Update command_list if
3576 is_gdb_breakpoint returns true.
3577 (set_breakpoint): Create breakpoints according to their types.
3578 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3579 (set_gdb_breakpoint_1): Likewise.
3580 (set_gdb_breakpoint): Likewise.
3581 (clear_breakpoint_conditions): Change parameter type to
3582 'struct gdb_breakpoint *'.
3583 (clear_breakpoint_commands): Likewise.
3584 (clear_breakpoint_conditions_and_commands): Likewise.
3585 (add_condition_to_breakpoint): Likewise.
3586 (add_breakpoint_condition): Likewise.
3587 (add_commands_to_breakpoint): Likewise.
3588 (check_breakpoints): Check other_breakpoint.
3589 (clone_one_breakpoint): Clone breakpopint according to its type.
3590 * mem-break.h (struct gdb_breakpoint): Declare.
3591 (set_gdb_breakpoint): Update declaration.
3592 (clear_breakpoint_conditions_and_commands): Likewise.
3593 (add_breakpoint_condition): Likewise.
3594 (add_breakpoint_commands): Likewise.
3595 * server.c (process_point_options): Change parameter type to
3596 'struct gdb_breakpoint *'.
3598 2016-07-21 Yao Qi <yao.qi@linaro.org>
3600 * mem-break.c (set_breakpoint_at): Rename it to ...
3601 (set_breakpoint_type_at): ... it.
3602 (set_breakpoint_at): Call set_breakpoint_type_at.
3603 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3604 * mem-break.h (set_breakpoint_at): Update comments.
3606 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3608 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3610 (nios2_store_gregset): Likewise.
3612 2016-07-01 Pedro Alves <palves@redhat.com>
3613 Antoine Tremblay <antoine.tremblay@ericsson.com>
3615 * linux-low.c: Change interface to take the target lwp_info
3616 pointer directly and return void. Handle detaching from a zombie
3618 (linux_detach_lwp_callback): New function.
3619 (linux_detach): Detach from the leader thread after detaching from
3622 2016-06-28 Yao Qi <yao.qi@linaro.org>
3624 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3625 for variable new_offset.
3626 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3627 (aarch64_ftrace_insn_reloc_cb): Likewise.
3628 (aarch64_ftrace_insn_reloc_tb): Likewise.
3629 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3630 PRIx64 instead of PRIx32.
3632 2016-06-28 Yao Qi <yao.qi@linaro.org>
3634 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3635 (the_low_target): Install arm_get_syscall_trapinfo.
3637 2016-06-28 Yao Qi <yao.qi@linaro.org>
3639 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3641 (the_low_target): Install aarch64_get_syscall_trapinfo.
3643 2016-06-28 Yao Qi <yao.qi@linaro.org>
3645 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3647 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3648 Remove parameter sysno.
3649 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3652 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3654 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3655 (s390_emit_ne_goto): Likewise.
3656 (s390_emit_lt_goto): Likewise.
3657 (s390_emit_le_goto): Likewise.
3658 (s390_emit_gt_goto): Likewise.
3659 (s390_emit_ge_goto): Likewise.
3660 (s390x_emit_eq_goto): Likewise.
3661 (s390x_emit_ne_goto): Likewise.
3662 (s390x_emit_lt_goto): Likewise.
3663 (s390x_emit_le_goto): Likewise.
3664 (s390x_emit_gt_goto): Likewise.
3665 (s390x_emit_ge_goto): Likewise.
3666 (s390_emit_ops_impl): Mark variable static.
3667 (s390x_emit_ops): Likewise.
3669 2016-06-17 Yao Qi <yao.qi@linaro.org>
3671 * linux-low.c (handle_extended_wait): Call
3672 uninsert_reinsert_breakpoints for the parent process. Remove
3673 reinsert breakpoints from the child process. Reinsert them to
3674 the parent process when vfork is done.
3675 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3676 (reinsert_reinsert_breakpoints): New function.
3677 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3678 (reinsert_reinsert_breakpoints): Declare.
3680 2016-06-17 Yao Qi <yao.qi@linaro.org>
3682 * linux-low.c (handle_extended_wait): If the parent is doing
3683 step-over, remove the reinsert breakpoints from the forked child.
3685 2016-06-17 Yao Qi <yao.qi@linaro.org>
3687 * linux-low.c (unsuspend_all_lwps): Declare.
3688 (linux_low_filter_event): If thread exited, call finish_step_over.
3689 If step-over is finished, unsuspend other threads.
3691 2016-06-17 Yao Qi <yao.qi@linaro.org>
3693 * linux-low.c (linux_resume_one_lwp_throw): Assert
3694 has_reinsert_breakpoints returns false.
3695 * mem-break.c (delete_disabled_breakpoints): Assert
3696 bp type isn't reinsert_breakpoint.
3698 2016-06-17 Yao Qi <yao.qi@linaro.org>
3700 * linux-low.c (maybe_hw_step): New function.
3701 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3702 (finish_step_over): Switch current_thread to lwp temporarily,
3703 and assert has_reinsert_breakpoints returns true.
3704 (proceed_one_lwp): Call maybe_hw_step.
3705 * mem-break.c (has_reinsert_breakpoints): New function.
3706 * mem-break.h (has_reinsert_breakpoints): Declare.
3708 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3710 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3712 2016-05-17 Yao Qi <yao.qi@linaro.org>
3714 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3715 instead of find_inferior.
3717 2016-05-05 Yao Qi <yao.qi@linaro.org>
3719 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3720 Initialize res to zero.
3722 2016-05-05 Yao Qi <yao.qi@linaro.org>
3724 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3727 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3729 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3730 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3731 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3733 2016-04-28 Par Olsson <par.olsson@windriver.com>
3734 Simon Marchi <simon.marchi@ericsson.com>
3736 * tracepoint.c (write_inferior_int8): New function.
3737 (cmd_qtenable_disable): Write enable flag using
3738 write_inferior_int8.
3740 2016-04-25 Yao Qi <yao.qi@linaro.org>
3742 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3743 (need_step_over_p): Return zero if the LWP has pending signals
3744 can be delivered on software single step target.
3746 2016-04-25 Yao Qi <yao.qi@linaro.org>
3748 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3749 return instead of error.
3751 2016-04-22 Yao Qi <yao.qi@linaro.org>
3753 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3756 2016-04-22 Yao Qi <yao.qi@linaro.org>
3758 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3759 signal when stepping over breakpoint with software single
3762 2016-04-21 Pedro Alves <palves@redhat.com>
3764 * linux-s390-low.c (s390_collect_ptrace_register)
3765 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3767 (s390_check_regset): Use void * instead of gdb_byte *.
3769 2016-04-20 Pedro Alves <palves@redhat.com>
3771 * configure: Renegerate.
3773 2016-04-20 Yao Qi <yao.qi@linaro.org>
3775 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3776 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3778 (arm_store_gregset): Likewise.
3780 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3782 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3783 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3784 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3785 (amd64-avx-mpx-linux.c): New rules.
3786 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3787 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3788 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3789 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3790 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3791 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3792 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3793 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3794 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3795 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3796 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3797 * linux-x86-low.c (x86_linux_read_description): Add case for
3798 X86_XSTATE_AVX_MPX_MASK.
3799 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3800 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3801 init_registers_i386_avx_mpx_linux.
3802 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3803 (initialize_low_tracepoint): Call
3804 init_registers_i386_avx_mpx_linux.
3805 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3806 (initialize_low_tracepoint): Call
3807 init_registers_amd64_avx_mpx_linux.
3808 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3809 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3810 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3813 2016-04-18 Pedro Alves <palves@redhat.com>
3815 * configure: Regenerate.
3817 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3819 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3820 (aarch64_emit_sub): Likewise.
3822 2016-04-12 Pedro Alves <palves@redhat.com>
3824 * utils.c (prepare_to_throw_exception): Delete.
3826 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3828 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3830 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3832 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3834 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3836 * linux-aarch64-ipa.c: Add <elf.h> include.
3837 * linux-ppc-ipa.c: Add <elf.h> include.
3838 * linux-s390-ipa.c: Add <elf.h> include.
3840 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3842 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3843 (get_raw_reg_ptr): Likewise.
3844 (get_trace_state_variable_value_ptr): Likewise.
3845 (set_trace_state_variable_value_ptr): Likewise.
3846 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3849 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3850 Marcin Kościelnicki <koriakin@0x04.net>
3853 * linux-ppc-low.c (emit_insns): New function.
3854 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3855 (ppc_emit_prologue): New function.
3856 (ppc_emit_epilogue): New function.
3857 (ppc_emit_add): New function.
3858 (ppc_emit_sub): New function.
3859 (ppc_emit_mul): New function.
3860 (ppc_emit_lsh): New function.
3861 (ppc_emit_rsh_signed): New function.
3862 (ppc_emit_rsh_unsigned): New function.
3863 (ppc_emit_ext): New function.
3864 (ppc_emit_zero_ext): New function.
3865 (ppc_emit_log_not): New function.
3866 (ppc_emit_bit_and): New function.
3867 (ppc_emit_bit_or): New function.
3868 (ppc_emit_bit_xor): New function.
3869 (ppc_emit_bit_not): New function.
3870 (ppc_emit_equal): New function.
3871 (ppc_emit_less_signed): New function.
3872 (ppc_emit_less_unsigned): New function.
3873 (ppc_emit_ref): New function.
3874 (ppc_emit_const): New function.
3875 (ppc_emit_reg): New function.
3876 (ppc_emit_pop): New function.
3877 (ppc_emit_stack_flush): New function.
3878 (ppc_emit_swap): New function.
3879 (ppc_emit_stack_adjust): New function.
3880 (ppc_emit_call): New function.
3881 (ppc_emit_int_call_1): New function.
3882 (ppc_emit_void_call_2): New function.
3883 (ppc_emit_if_goto): New function.
3884 (ppc_emit_goto): New function.
3885 (ppc_emit_eq_goto): New function.
3886 (ppc_emit_ne_goto): New function.
3887 (ppc_emit_lt_goto): New function.
3888 (ppc_emit_le_goto): New function.
3889 (ppc_emit_gt_goto): New function.
3890 (ppc_emit_ge_goto): New function.
3891 (ppc_write_goto_address): New function.
3892 (ppc_emit_ops_impl): New static variable.
3893 (ppc64v1_emit_prologue): New function.
3894 (ppc64v2_emit_prologue): New function.
3895 (ppc64_emit_epilogue): New function.
3896 (ppc64_emit_add): New function.
3897 (ppc64_emit_sub): New function.
3898 (ppc64_emit_mul): New function.
3899 (ppc64_emit_lsh): New function.
3900 (ppc64_emit_rsh_signed): New function.
3901 (ppc64_emit_rsh_unsigned): New function.
3902 (ppc64_emit_ext): New function.
3903 (ppc64_emit_zero_ext): New function.
3904 (ppc64_emit_log_not): New function.
3905 (ppc64_emit_bit_and): New function.
3906 (ppc64_emit_bit_or): New function.
3907 (ppc64_emit_bit_xor): New function.
3908 (ppc64_emit_bit_not): New function.
3909 (ppc64_emit_equal): New function.
3910 (ppc64_emit_less_signed): New function.
3911 (ppc64_emit_less_unsigned): New function.
3912 (ppc64_emit_ref): New function.
3913 (ppc64_emit_const): New function.
3914 (ppc64v1_emit_reg): New function.
3915 (ppc64v2_emit_reg): New function.
3916 (ppc64_emit_pop): New function.
3917 (ppc64_emit_stack_flush): New function.
3918 (ppc64_emit_swap): New function.
3919 (ppc64v1_emit_call): New function.
3920 (ppc64v2_emit_call): New function.
3921 (ppc64v1_emit_int_call_1): New function.
3922 (ppc64v2_emit_int_call_1): New function.
3923 (ppc64v1_emit_void_call_2): New function.
3924 (ppc64v2_emit_void_call_2): New function.
3925 (ppc64_emit_if_goto): New function.
3926 (ppc64_emit_eq_goto): New function.
3927 (ppc64_emit_ne_goto): New function.
3928 (ppc64_emit_lt_goto): New function.
3929 (ppc64_emit_le_goto): New function.
3930 (ppc64_emit_gt_goto): New function.
3931 (ppc64_emit_ge_goto): New function.
3932 (ppc64v1_emit_ops_impl): New static variable.
3933 (ppc64v2_emit_ops_impl): New static variable.
3934 (ppc_emit_ops): New function.
3935 (linux_low_target): Wire in ppc_emit_ops.
3937 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3938 Marcin Kościelnicki <koriakin@0x04.net>
3941 * Makefile.in: Add powerpc-*-ipa.o
3942 * configure.srv: Add ipa_obj for powerpc*-linux.
3943 * linux-ppc-ipa.c: New file.
3944 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3946 (PPC_FIELD): New macro.
3947 (PPC_SEXT): New macro.
3948 (PPC_OP6): New macro.
3949 (PPC_BO): New macro.
3950 (PPC_LI): New macro.
3951 (PPC_BD): New macro.
3952 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3953 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3954 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3955 (ppc_get_thread_area): New function.
3956 (is_elfv2_inferior): New function.
3957 (gen_ds_form): New function.
3958 (GEN_STD): New macro.
3959 (GEN_STDU): New macro.
3960 (GEN_LD): New macro.
3961 (GEN_LDU): New macro.
3962 (gen_d_form): New function.
3963 (GEN_ADDI): New macro.
3964 (GEN_ADDIS): New macro.
3965 (GEN_LI): New macro.
3966 (GEN_LIS): New macro.
3967 (GEN_ORI): New macro.
3968 (GEN_ORIS): New macro.
3969 (GEN_LWZ): New macro.
3970 (GEN_STW): New macro.
3971 (GEN_STWU): New macro.
3972 (gen_xfx_form): New function.
3973 (GEN_MFSPR): New macro.
3974 (GEN_MTSPR): New macro.
3975 (GEN_MFCR): New macro.
3976 (GEN_MTCR): New macro.
3977 (GEN_SYNC): New macro.
3978 (GEN_LWSYNC): New macro.
3979 (gen_x_form): New function.
3980 (GEN_OR): New macro.
3981 (GEN_MR): New macro.
3982 (GEN_LWARX): New macro.
3983 (GEN_STWCX): New macro.
3984 (GEN_CMPW): New macro.
3985 (gen_md_form): New function.
3986 (GEN_RLDICL): New macro.
3987 (GEN_RLDICR): New macro.
3988 (gen_i_form): New function.
3990 (GEN_BL): New macro.
3991 (gen_b_form): New function.
3992 (GEN_BNE): New macro.
3993 (GEN_LOAD): New macro.
3994 (GEN_STORE): New macro.
3995 (gen_limm): New function.
3996 (gen_atomic_xchg): New function.
3997 (gen_call): New function.
3998 (ppc_relocate_instruction): New function.
3999 (ppc_install_fast_tracepoint_jump_pad): New function.
4000 (ppc_get_min_fast_tracepoint_insn_len): New function.
4001 (ppc_get_ipa_tdesc_idx): New function.
4002 (the_low_target): Wire in the new functions.
4003 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4005 * linux-ppc-tdesc.h: New file.
4007 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4009 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4010 (alloc_jump_pad_buffer): New function.
4011 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4012 (alloc_jump_pad_buffer): New function.
4013 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4014 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4015 (alloc_jump_pad_buffer): New function.
4016 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4017 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4018 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4019 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4021 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4023 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4024 * linux-amd64-ipa.c: Likewise.
4025 * linux-i386-ipa.c: Likewise.
4026 * linux-s390-ipa.c: Likewise.
4027 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4028 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4029 set_trace_state_variable_value_ptr.
4030 (struct ipa_sym_addresses): Likewise.
4031 (symbol_list): Likewise.
4032 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4033 accessing gdb_collect directly.
4034 (gdb_collect_ptr_type): New typedef.
4035 (get_raw_reg_ptr_type): New typedef.
4036 (get_trace_state_variable_value_ptr_type): New typedef.
4037 (set_trace_state_variable_value_ptr_type): New typedef.
4038 (gdb_collect_ptr): New global.
4039 (get_raw_reg_ptr): New global.
4040 (get_trace_state_variable_value_ptr): New global.
4041 (set_trace_state_variable_value_ptr): New global.
4042 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4043 accessing get_raw_reg directly.
4044 (get_get_tsv_func_addr): Likewise for
4045 get_trace_state_variable_value_ptr.
4046 (get_set_tsv_func_addr): Likewise for
4047 set_trace_state_variable_value_ptr.
4048 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4050 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4052 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4054 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4056 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4058 (relocate_instruction): Remove own_buf.
4059 * server.c (own_buf): Make global.
4060 (handle_v_requests): Make global.
4061 * server.h (own_buf): New declaration.
4062 (handle_v_requests): New prototype.
4064 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4067 * linux-s390-low.c (add_insns): New function.
4068 (s390_emit_prologue): New function.
4069 (s390_emit_epilogue): New function.
4070 (s390_emit_add): New function.
4071 (s390_emit_sub): New function.
4072 (s390_emit_mul): New function.
4073 (s390_emit_lsh): New function.
4074 (s390_emit_rsh_signed): New function.
4075 (s390_emit_rsh_unsigned): New function.
4076 (s390_emit_ext): New function.
4077 (s390_emit_log_not): New function.
4078 (s390_emit_bit_and): New function.
4079 (s390_emit_bit_or): New function.
4080 (s390_emit_bit_xor): New function.
4081 (s390_emit_bit_not): New function.
4082 (s390_emit_equal): New function.
4083 (s390_emit_less_signed): New function.
4084 (s390_emit_less_unsigned): New function.
4085 (s390_emit_ref): New function.
4086 (s390_emit_if_goto): New function.
4087 (s390_emit_goto): New function.
4088 (s390_write_goto_address): New function.
4089 (s390_emit_litpool): New function.
4090 (s390_emit_const): New function.
4091 (s390_emit_call): New function.
4092 (s390_emit_reg): New function.
4093 (s390_emit_pop): New function.
4094 (s390_emit_stack_flush): New function.
4095 (s390_emit_zero_ext): New function.
4096 (s390_emit_swap): New function.
4097 (s390_emit_stack_adjust): New function.
4098 (s390_emit_set_r2): New function.
4099 (s390_emit_int_call_1): New function.
4100 (s390_emit_void_call_2): New function.
4101 (s390_emit_eq_goto): New function.
4102 (s390_emit_ne_goto): New function.
4103 (s390_emit_lt_goto): New function.
4104 (s390_emit_le_goto): New function.
4105 (s390_emit_gt_goto): New function.
4106 (s390_emit_ge_goto): New function.
4107 (s390x_emit_prologue): New function.
4108 (s390x_emit_epilogue): New function.
4109 (s390x_emit_add): New function.
4110 (s390x_emit_sub): New function.
4111 (s390x_emit_mul): New function.
4112 (s390x_emit_lsh): New function.
4113 (s390x_emit_rsh_signed): New function.
4114 (s390x_emit_rsh_unsigned): New function.
4115 (s390x_emit_ext): New function.
4116 (s390x_emit_log_not): New function.
4117 (s390x_emit_bit_and): New function.
4118 (s390x_emit_bit_or): New function.
4119 (s390x_emit_bit_xor): New function.
4120 (s390x_emit_bit_not): New function.
4121 (s390x_emit_equal): New function.
4122 (s390x_emit_less_signed): New function.
4123 (s390x_emit_less_unsigned): New function.
4124 (s390x_emit_ref): New function.
4125 (s390x_emit_if_goto): New function.
4126 (s390x_emit_const): New function.
4127 (s390x_emit_call): New function.
4128 (s390x_emit_reg): New function.
4129 (s390x_emit_pop): New function.
4130 (s390x_emit_stack_flush): New function.
4131 (s390x_emit_zero_ext): New function.
4132 (s390x_emit_swap): New function.
4133 (s390x_emit_stack_adjust): New function.
4134 (s390x_emit_int_call_1): New function.
4135 (s390x_emit_void_call_2): New function.
4136 (s390x_emit_eq_goto): New function.
4137 (s390x_emit_ne_goto): New function.
4138 (s390x_emit_lt_goto): New function.
4139 (s390x_emit_le_goto): New function.
4140 (s390x_emit_gt_goto): New function.
4141 (s390x_emit_ge_goto): New function.
4142 (s390_emit_ops): New function.
4143 (struct linux_target_ops): Fill in emit_ops hook.
4145 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4148 * Makefile.in: Add s390 IPA files.
4149 * configure.srv: Build IPA for s390.
4150 * linux-s390-ipa.c: New file.
4151 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4152 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4153 (tdesc_s390_linux32): Likewise.
4154 (init_registers_s390_linux32v1): Likewise.
4155 (tdesc_s390_linux32v1): Likewise.
4156 (init_registers_s390_linux32v2): Likewise.
4157 (tdesc_s390_linux32v2): Likewise.
4158 (init_registers_s390_linux64): Likewise.
4159 (tdesc_s390_linux64): Likewise.
4160 (init_registers_s390_linux64v1): Likewise.
4161 (tdesc_s390_linux64v1): Likewise.
4162 (init_registers_s390_linux64v2): Likewise.
4163 (tdesc_s390_linux64v2): Likewise.
4164 (init_registers_s390_te_linux64): Likewise.
4165 (tdesc_s390_te_linux64): Likewise.
4166 (init_registers_s390_vx_linux64): Likewise.
4167 (tdesc_s390_vx_linux64): Likewise.
4168 (init_registers_s390_tevx_linux64): Likewise.
4169 (tdesc_s390_tevx_linux64): Likewise.
4170 (init_registers_s390x_linux64): Likewise.
4171 (tdesc_s390x_linux64): Likewise.
4172 (init_registers_s390x_linux64v1): Likewise.
4173 (tdesc_s390x_linux64v1): Likewise.
4174 (init_registers_s390x_linux64v2): Likewise.
4175 (tdesc_s390x_linux64v2): Likewise.
4176 (init_registers_s390x_te_linux64): Likewise.
4177 (tdesc_s390x_te_linux64): Likewise.
4178 (init_registers_s390x_vx_linux64): Likewise.
4179 (tdesc_s390x_vx_linux64): Likewise.
4180 (init_registers_s390x_tevx_linux64): Likewise.
4181 (tdesc_s390x_tevx_linux64): Likewise.
4182 (have_hwcap_s390_vx): New static variable.
4183 (s390_arch_setup): Fill have_hwcap_s390_vx.
4184 (s390_get_thread_area): New function.
4185 (s390_ft_entry_gpr_esa): New const.
4186 (s390_ft_entry_gpr_zarch): New const.
4187 (s390_ft_entry_misc): New const.
4188 (s390_ft_entry_fr): New const.
4189 (s390_ft_entry_vr): New const.
4190 (s390_ft_main_31): New const.
4191 (s390_ft_main_64): New const.
4192 (s390_ft_exit_fr): New const.
4193 (s390_ft_exit_vr): New const.
4194 (s390_ft_exit_misc): New const.
4195 (s390_ft_exit_gpr_esa): New const.
4196 (s390_ft_exit_gpr_zarch): New const.
4197 (append_insns): New function.
4198 (s390_relocate_instruction): New function.
4199 (s390_install_fast_tracepoint_jump_pad): New function.
4200 (s390_get_min_fast_tracepoint_insn_len): New function.
4201 (s390_get_ipa_tdesc_idx): New function.
4202 (struct linux_target_ops): Wire in the above functions.
4203 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4204 * linux-s390-tdesc.h: New file.
4206 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4208 * linux-s390-low.c (s390_supports_tracepoints): New function.
4209 (struct linux_target_ops): Fill supports_tracepoints hook.
4211 2016-03-18 Yao Qi <yao.qi@linaro.org>
4213 * linux-low.c (lwp_signal_can_be_delivered): New function.
4214 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4216 2016-03-18 Yao Qi <yao.qi@linaro.org>
4218 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4219 0 if signal is enqueued. Remove 'signal' from one debugging
4220 message. Move one debugging message to some lines below.
4221 Remove code setting 'signal' to 0.
4223 2016-03-18 Yao Qi <yao.qi@linaro.org>
4225 * linux-low.c (linux_low_filter_event): Remove redundant
4226 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4228 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4230 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4231 (struct linux_target_ops): Wire in the above.
4233 2016-03-03 Yao Qi <yao.qi@linaro.org>
4235 * linux-low.c: Update comments to start_step_over.
4237 2016-03-03 Yao Qi <yao.qi@linaro.org>
4240 * linux-low.c (handle_extended_wait): Set child suspended
4241 if event_lwp->bp_reinsert isn't zero.
4243 2016-03-02 Yao Qi <yao.qi@linaro.org>
4245 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4246 enqueue_pending_signal.
4248 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4250 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4253 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4255 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4256 (s390_regmap_3264) [!__s390x__]: New global.
4257 (s390_collect_ptrace_register): Skip map entries containing -1.
4258 (s390_supply_ptrace_register): Ditto.
4259 (s390_fill_gprs_high): New function.
4260 (s390_store_gprs_high): New function.
4261 (s390_regsets): Add NT_S390_HIGH_GPRS.
4262 (s390_get_hwcap): Enable on 31-bit.
4263 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4264 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4265 Detect NT_S390_HIGH_GPRS.
4266 (s390_usrregs_info_3264): Enable on 31-bit.
4267 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4268 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4270 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4273 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4274 * configure.srv: Ditto.
4275 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4276 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4277 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4278 (init_registers_amd64_linux): Remove prototype.
4279 (tdesc_amd64_linux): Remove declaration.
4280 (get_ipa_tdesc): New function.
4281 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4282 initialize remaining tdescs.
4283 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4284 (init_registers_i386_linux): Remove prototype.
4285 (tdesc_i386_linux): Remove declaration.
4286 (get_ipa_tdesc): New function.
4287 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4288 initialize remaining tdescs.
4289 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4290 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4291 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4292 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4293 (x86_get_ipa_tdesc_idx): New function.
4294 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4295 * linux-x86-tdesc.h: New file.
4296 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4297 (target_get_ipa_tdesc_idx): New macro.
4298 * tracepoint.c (ipa_tdesc_idx): New macro.
4299 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4300 (symbol_list): Add ipa_tdesc_idx.
4301 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4302 (ipa_tdesc): Remove.
4303 (ipa_tdesc_idx): New variable.
4304 (get_context_regcache): Use get_ipa_tdesc.
4305 (gdb_collect): Ditto.
4307 * tracepoint.h (get_ipa_tdesc): New prototype.
4308 (ipa_tdesc): Remove.
4310 2016-02-24 Pedro Alves <palves@redhat.com>
4312 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4313 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4314 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4315 Factor out common code between the USE_SIGTRAP_SIGINFO and
4316 !USE_SIGTRAP_SIGINFO blocks.
4317 (linux_low_filter_event): Call save_stop_reason instead of
4318 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4320 (linux_wait_1): Update comments.
4322 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4324 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4325 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4326 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4327 ppc_insert_point, ppc_remove_point.
4329 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4331 * linux-s390-low.c (s390_supports_z_point_type): New function.
4332 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4334 2016-02-16 Yao Qi <yao.qi@linaro.org>
4336 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4337 PC. Get pc from regcache_read_pc.
4339 2016-02-12 Yao Qi <yao.qi@linaro.org>
4341 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4342 or linux_get_pc_32bit.
4343 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4345 2016-02-12 Yao Qi <yao.qi@linaro.org>
4347 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4348 arm_linux_get_next_pcs_fixup.
4350 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4352 * tracepoint.c (x_tracepoint_action_download): Change
4353 write_inferior_data_ptr to write_inferior_data_pointer.
4354 (cmd_qtstart): Likewise.
4355 (write_inferior_data_ptr): Remove.
4356 (download_agent_expr): Change write_inferior_data_ptr to
4357 write_inferior_data_pointer.
4358 (download_tracepoint_1): Likewise.
4359 (download_tracepoint): Likewise.
4360 (download_trace_state_variables): Likewise.
4362 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4363 Marcin Kościelnicki <koriakin@0x04.net>
4365 * tracepoint.c (struct tracepoint_action_ops): Remove.
4366 (struct tracepoint_action): Remove ops.
4367 (m_tracepoint_action_download, r_tracepoint_action_download)
4368 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4369 size and offset accordingly.
4370 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4371 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4372 (tracepoint_action_send, tracepoint_action_download): New functions.
4373 Helpers for trace action handlers.
4374 (add_tracepoint_action): Remove setup actions ops.
4375 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4377 2016-02-10 Yao Qi <yao.qi@linaro.org>
4379 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4381 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4383 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4385 * configure: Regenerate.
4387 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4389 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4390 void * to gdb_byte *.
4391 * linux-low.c (siginfo_fixup): Likewise.
4392 (linux_xfer_siginfo): Likewise.
4393 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4395 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4397 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4399 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4401 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4403 * linux-x86-low.c [__x86_64__]: Include
4404 "nat/amd64-linux-siginfo.h".
4405 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4406 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4407 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4408 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4409 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4410 (cpt_si_fd, si_timerid, si_overrun): Move from
4411 nat/amd64-linux-siginfo.c.
4412 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4414 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4416 * server.c (skip_to_semicolon): Remove.
4417 (process_point_options): Use strchrnul instead of
4420 2016-01-26 Yao Qi <yao.qi@linaro.org>
4422 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4423 * linux-low.c (install_software_single_step_breakpoints): Don't
4424 call regcache_read_pc.
4425 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4428 2016-01-26 Yao Qi <yao.qi@linaro.org>
4430 * linux-low.c (install_software_single_step_breakpoints): Call
4431 regcache_read_pc instead of get_pc.
4433 2016-01-26 Yao Qi <yao.qi@linaro.org>
4435 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4436 (unblock_async_io): Rename to ...
4437 (block_unblock_async_io): ... it. New function.
4438 (enable_async_io): Don't install SIGIO handler. Unblock it
4440 (disable_async_io): Don't ignore SIGIO. Block it instead.
4441 (initialize_async_io): Install SIGIO handler. Don't call
4444 2016-01-26 Yao Qi <yao.qi@linaro.org>
4446 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4447 first character is '\003', call *the_target->request_interrupt.
4449 2016-01-25 Yao Qi <yao.qi@linaro.org>
4451 * remote-utils.c (new_thread_notify): Remove.
4452 (dead_thread_notify): Likewise.
4453 * remote-utils.h (new_thread_notify): Remove declaration.
4454 (dead_thread_notify): Likewise.
4456 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4458 * gdb.trace/pending.exp: Fix expected message on continue.
4460 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4462 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4463 it works properly on big-endian machines where sizeof (CORE_ADDR)
4466 2016-01-21 Pedro Alves <palves@redhat.com>
4468 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4469 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4470 * configure: Regenerate.
4472 2016-01-21 Yao Qi <yao.qi@linaro.org>
4474 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4475 is_thumb and set it according to CPSR saved on the stack.
4476 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4477 arm_sigreturn_next_pc.
4479 2016-01-18 Yao Qi <yao.qi@linaro.org>
4481 * linux-low.c (linux_set_pc_64bit): New function.
4482 (linux_get_pc_64bit): New function.
4483 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4485 * linux-sparc-low.c (debug_threads): Remove declaration.
4486 (sparc_get_pc): Remove.
4487 (the_low_target): Use linux_get_pc_64bit instead of
4489 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4490 (the_low_target): Use linux_get_pc_64bit and
4493 2016-01-18 Yao Qi <yao.qi@linaro.org>
4495 * linux-arm-low.c (debug_threads): Remove declaration.
4496 (arm_get_pc, arm_set_pc): Remove.
4497 (the_low_target): Use linux_get_pc_32bit and
4499 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4500 (the_low_target): Use linux_get_pc_32bit and
4502 * linux-cris-low.c (debug_threads): Remove declaration.
4503 (cris_get_pc, cris_set_pc,): Remove.
4504 (the_low_target): Use linux_get_pc_32bit and
4506 * linux-crisv32-low.c (debug_threads): Remove declaration.
4507 (cris_get_pc, cris_set_pc): Remove.
4508 (the_low_target): Use linux_get_pc_32bit and
4510 * linux-low.c: Include inttypes.h.
4511 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4512 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4513 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4514 (the_low_target): Use linux_get_pc_32bit and
4516 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4517 (the_low_target): Use linux_get_pc_32bit and
4519 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4520 (the_low_target): Use linux_get_pc_32bit and
4522 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4523 (the_low_target): Use linux_get_pc_32bit and
4525 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4526 (the_low_target): Use linux_get_pc_32bit and
4529 2016-01-18 Gary Benson <gbenson@redhat.com>
4531 * configure.ac (AC_FUNC_FORK): New check.
4532 * config.in: Regenerate.
4533 * configure: Likewise.
4535 2016-01-14 Yao Qi <yao.qi@linaro.org>
4537 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4538 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4539 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4540 arm_get_next_pcs_ctor.
4542 2016-01-12 Josh Stone <jistone@redhat.com>
4543 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4545 * inferiors.h: Include "gdb_vecs.h".
4546 (struct process_info): Add syscalls_to_catch.
4547 * inferiors.c (remove_process): Free syscalls_to_catch.
4548 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4549 syscall_return stops.
4550 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4551 * server.c (handle_general_set): Handle QCatchSyscalls.
4552 (handle_query): Report support for QCatchSyscalls.
4553 * target.h (struct target_ops): Add supports_catch_syscall.
4554 (target_supports_catch_syscall): New macro.
4555 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4556 (struct lwp_info): Add syscall_state.
4557 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4558 Maintain syscall_state and syscalls_to_catch across exec.
4559 (get_syscall_trapinfo): New function, proxy to the_low_target.
4560 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4561 (linux_low_filter_event): Toggle syscall_state entry/return for
4562 syscall traps, and set it ignored for all others.
4563 (gdb_catching_syscalls_p): New function.
4564 (gdb_catch_this_syscall_p): New function.
4565 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4566 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4567 (linux_supports_catch_syscall): New function.
4568 (linux_target_ops): Install it.
4569 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4570 (the_low_target): Install it.
4572 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4574 * acinclude.m4: Include new ../warning.m4 file.
4575 * configure: Regenerated.
4576 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4578 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4580 * ax.c (is_goto_target): Mark static.
4581 * linux-low.c (register_addr): Likewise.
4582 (linux_fetch_registers, linux_store_registers): Likewise.
4583 * mem-break.c (any_persistent_commands): Fix old prototype.
4584 (add_commands_to_breakpoint): Mark static.
4585 * regcache.c (find_register_by_name): Delete unused func.
4586 * remote-utils.c (hex_or_minus_one): Mark static.
4587 * server.c (monitor_show_help): Mark static.
4588 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4589 handle_v_requests): Likewise.
4591 2016-01-12 Pedro Alves <palves@redhat.com>
4593 Remove use of the registered trademark symbol throughout.
4595 2016-01-08 Yao Qi <yao.qi@linaro.org>
4597 * remote-utils.c (getpkt): If c is '\003', call target hook
4600 2016-01-06 Yao Qi <yao.qi@linaro.org>
4602 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4603 linux-aarch32-low.c.
4604 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4605 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4606 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4607 (thumb2_breakpoint): Declare.
4608 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4609 linux-aarch32-low.h.
4610 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4611 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4612 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4614 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4616 * gdbreplay.c (gdbreplay_version): Change copyright year in
4618 * server.c (gdbserver_version): Likewise.
4620 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4622 * server.c (crc32_table): Delete.
4623 (crc32): Use libiberty's xcrc32 function.
4625 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4627 * lynx-low.c (lynx_delete_thread_callback): New function.
4628 (lynx_mourn): Properly delete our process and all of its
4629 threads. Remove call to clear_inferiors.
4631 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4633 * target.c (thread_search_callback): Add check that
4634 the thread_stopped target callback is not NULL before
4637 2015-12-21 Yao Qi <yao.qi@linaro.org>
4639 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4642 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4644 * server.c (handle_query): Call target_supports_software_single_step.
4646 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4648 * linux-low.c (single_step): New function.
4649 (linux_resume_one_lwp_throw): Call single_step.
4650 (start_step_over): Likewise.
4652 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4654 * Makefile.in (SFILES): Append arch/arm-linux.c,
4655 arch/arm-get-next-pcs.c.
4656 (arm-linux.o): New rule.
4657 (arm-get-next-pcs.o): New rule.
4658 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4660 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4661 to linux-aarch32-low.c.
4662 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4663 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4664 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4665 (thumb2_breakpoint_len): Likewise.
4666 (arm_is_thumb_mode): Make non-static.
4667 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4668 from linux-aarch32-low.c.
4669 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4670 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4671 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4672 (thumb2_breakpoint_len): Likewise.
4673 (arm_is_thumb_mode): New declaration.
4674 * linux-arm-low.c: Include arch/arm-linux.h
4675 aarch/arm-get-next-pcs.h, sys/syscall.h.
4676 (get_next_pcs_ops): New struct.
4677 (get_next_pcs_addr_bits_remove): New function.
4678 (get_next_pcs_is_thumb): New function.
4679 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4680 (arm_sigreturn_next_pc): Likewise.
4681 (get_next_pcs_syscall_next_pc): Likewise.
4682 (arm_gdbserver_get_next_pcs): Likewise.
4683 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4685 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4686 * server.h: Include gdb_vecs.h.
4688 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4690 * Makefile.in (SFILES): Append common/common-regcache.c.
4691 (OBS): Append common-regcache.o.
4692 (common-regcache.o): New rule.
4693 * regcache.c (init_register_cache): Initialize cache to
4695 (regcache_raw_read_unsigned): New function.
4696 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4697 register_status enum.
4699 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4701 * linux-aarch64-low.c (the_low_targets): Rename
4702 breakpoint_reinsert_addr to get_next_pcs.
4703 * linux-arm-low.c (the_low_targets): Likewise.
4704 * linux-bfin-low.c (the_low_targets): Likewise.
4705 * linux-cris-low.c (the_low_targets): Likewise.
4706 * linux-crisv32-low.c (the_low_targets): Likewise.
4707 * linux-low.c (can_software_single_step): Likewise.
4708 (install_software_single_step_breakpoints): New function.
4709 (start_step_over): Use install_software_single_step_breakpoints.
4710 * linux-low.h: New CORE_ADDR vector.
4711 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4713 * linux-mips-low.c (the_low_targets): Likewise.
4714 * linux-nios2-low.c (the_low_targets): Likewise.
4715 * linux-sparc-low.c (the_low_targets): Likewise.
4717 2015-12-17 Pedro Alves <palves@redhat.com>
4719 * linux-low.c (linux_kill_one_lwp): Remove references to
4721 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4723 (linux_init_signals): Delete.
4724 (initialize_low): Adjust.
4725 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4727 2015-12-16 Pedro Alves <palves@redhat.com>
4729 * configure.ac (compiler warning flags): When testing a
4730 -Wno-foo option, check whether -Wfoo works instead.
4731 * configure: Regenerate.
4733 2015-12-11 Don Breazeal <donb@codesourcery.com>
4735 * server.c (process_serial_event): Don't exit from gdbserver
4736 in remote mode if there are still active inferiors.
4738 2015-12-11 Yao Qi <yao.qi@linaro.org>
4740 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4741 arm_breakpoint_at if the process is 32-bit.
4743 2015-12-11 Yao Qi <yao.qi@linaro.org>
4745 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4748 2015-12-07 Yao Qi <yao.qi@linaro.org>
4750 * configure.srv: Append arm.o to srv_tgtobj for
4751 aarch64*-*-linux* target.
4752 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4753 from linux-arm-low.c.
4754 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4755 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4756 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4757 (thumb2_breakpoint_len): Likewise.
4758 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4759 (arm_breakpoint_kinds): Likewise.
4760 (arm_breakpoint_kind_from_pc): Likewise.
4761 (arm_sw_breakpoint_from_kind): Likewise.
4762 (arm_breakpoint_kind_from_current_state): Likewise.
4763 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4764 (arm_sw_breakpoint_from_kind): Declare.
4765 (arm_breakpoint_kind_from_current_state): Declare.
4766 (arm_breakpoint_at): Declare.
4767 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4768 arm_sw_breakpoint_from_kind if process is 32-bit.
4769 (aarch64_breakpoint_kind_from_pc): New function.
4770 (aarch64_breakpoint_kind_from_current_state): New function.
4771 (the_low_target): Initialize fields breakpoint_kind_from_pc
4772 and breakpoint_kind_from_current_state.
4773 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4774 linux-aarch32-low.c.
4775 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4776 (arm_breakpoint, arm_breakpoint_len): Likewise.
4777 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4778 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4779 (arm_is_thumb_mode): Likewise.
4780 (arm_breakpoint_at): Likewise.
4781 (arm_breakpoint_kind_from_pc): Likewise.
4782 (arm_sw_breakpoint_from_kind): Likewise.
4783 (arm_breakpoint_kind_from_current_state): Likewise.
4786 2015-08-04 Yao Qi <yao.qi@linaro.org>
4788 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4789 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4790 * server.c (extended_protocol): Remove "static".
4791 * server.h (extended_protocol): Declare it.
4793 2015-12-04 Josh Stone <jistone@redhat.com>
4795 * target.h (struct target_ops) <arch_setup>: Rename to ...
4796 (struct target_ops) <post_create_inferior>: ... this.
4797 (target_arch_setup): Rename to ...
4798 (target_post_create_inferior): ... this, calling post_create_inferior.
4799 * server.c (start_inferior): Update target_arch_setup calls to
4800 target_post_create_inferior.
4801 * linux-low.c (linux_low_ptrace_options): Forward declare.
4802 (linux_arch_setup): Update its comment for general use.
4803 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4804 (struct linux_target_ops): Use linux_post_create_inferior.
4805 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4806 to post_create_inferior.
4807 * nto-low.c (struct nto_target_ops): Likewise.
4808 * spu-low.c (struct spu_target_ops): Likewise.
4809 * win32-low.c (struct win32_target_ops): Likewise.
4811 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4813 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4815 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4817 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4818 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4819 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4820 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4821 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4822 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4823 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4824 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4825 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4826 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4827 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4828 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4830 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4832 * linux-low.c (linux_look_up_symbols): Don't call
4833 linux_supports_traceclone.
4834 * linux-low.h (thread_db_init): Remove use_events argument.
4835 * thread-db.c (thread_db_use_event): Remove global variable.
4836 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4837 (struct thread_db) <td_create_bp>: Remove field.
4838 (thread_db_create_event): Remove function.
4839 (thread_db_enable_reporting): Likewise.
4840 (find_one_thread): Don't check for thread_db_use_events.
4841 (attach_thread): Likewise.
4842 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4843 (try_thread_db_load_1): Don't check for thread_db_use_events.
4844 (thread_db_init): Remove use_events argument and thread events
4846 (remove_thread_event_breakpoints): Remove function.
4847 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4849 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4851 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4853 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4854 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4855 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4856 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4857 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4859 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4861 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4862 * linux-low.c (can_hardware_single_step): Use
4863 supports_hardware_single_step.
4864 (can_software_single_step): New function.
4865 (start_step_over): Call can_software_single_step.
4866 (linux_supports_hardware_single_step): New function.
4867 (struct target_ops) <supports_software_single_step>: Initialize.
4868 * linux-low.h (struct linux_target_ops)
4869 <supports_hardware_single_step>: Initialize.
4870 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4871 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4872 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4873 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4874 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4875 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4876 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4877 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4878 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4879 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4881 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4882 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4884 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4885 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4886 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4888 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4889 * target.h (struct target_ops): <supports_software_single_step>:
4891 (target_supports_software_single_step): New macro.
4893 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4895 * linux-low.c (linux_wait_1): Fix pc advance condition.
4896 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4897 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4899 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4901 * linux-arm-low.c (arm_is_thumb_mode): New function.
4902 (arm_breakpoint_at): Use arm_is_thumb_mode.
4903 (arm_breakpoint_kind_from_current_state): New function.
4904 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4906 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4907 (linux_breakpoint_kind_from_current_state): New function.
4908 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4909 * linux-low.h (struct linux_target_ops)
4910 <breakpoint_kind_from_current_state>: New field.
4911 * target.h (struct target_ops): Likewise.
4912 (target_breakpoint_kind_from_current_state): New macro.
4914 2015-11-30 Pedro Alves <palves@redhat.com>
4916 * linux-low.c (linux_resume): Wake up the event loop before
4919 2015-11-30 Pedro Alves <palves@redhat.com>
4921 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4923 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4925 * target.c (struct thread_search): New structure.
4926 (thread_search_callback): New function.
4927 (prev_general_thread): New global.
4928 (prepare_to_access_memory, done_accessing_memory): New functions.
4929 * target.h (prepare_to_access_memory, done_accessing_memory):
4930 Replace macros with function declarations.
4932 2015-11-30 Pedro Alves <palves@redhat.com>
4935 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4936 report TARGET_WAITKIND_NO_RESUMED.
4937 * remote-utils.c (prepare_resume_reply): Handle
4938 TARGET_WAITKIND_NO_RESUMED.
4939 * server.c (report_no_resumed): New global.
4940 (handle_query) <qSupported>: Handle "no-resumed+". Report
4941 "no-resumed+" support.
4942 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4943 return error if the client doesn't support no-resumed events.
4944 (push_stop_notification): New function.
4945 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4946 events if the client supports them.
4948 2015-11-30 Pedro Alves <palves@redhat.com>
4950 * linux-low.c (thread_still_has_status_pending_p): Don't check
4952 (lwp_resumed): New function.
4953 (status_pending_p_callback): Return early if the LWP is not
4954 supposed to be resumed.
4956 2015-11-30 Pedro Alves <palves@redhat.com>
4958 * linux-low.c (handle_extended_wait): Assert that the LWP's
4959 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4960 thread create events, leave the new child's status pending.
4961 (linux_low_filter_event): If GDB wants to hear about thread exit
4962 events, leave the LWP marked dead and don't delete it.
4963 (linux_wait_for_event_filtered): Don't check for thread exit.
4964 (filter_exit_event): New function.
4965 (linux_wait_1): Use it, when returning an exit event.
4966 (linux_resume_one_lwp_throw): Assert that the LWP's
4967 waitstatus is TARGET_WAITKIND_IGNORE.
4968 * remote-utils.c (prepare_resume_reply): Handle
4969 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4970 * server.c (report_thread_events): New global.
4971 (handle_general_set): Handle QThreadEvents.
4972 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4973 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4974 TARGET_WAITKIND_THREAD_EXITED.
4975 * server.h (report_thread_events): Declare.
4977 2015-11-30 Pedro Alves <palves@redhat.com>
4979 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4980 the thread's last_resume_kind was resume_stop.
4982 2015-11-30 Pedro Alves <palves@redhat.com>
4984 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4987 2015-11-30 Pedro Alves <palves@redhat.com>
4989 * server.c (handle_v_requests): Handle vCtrlC.
4991 2015-11-30 Pedro Alves <palves@redhat.com>
4993 * gdbthread.h (find_any_thread_of_pid): Declare.
4994 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4996 * server.c (handle_query): If current_thread is NULL, look for
4997 another thread of the selected process.
4999 2015-11-26 Daniel Colascione <dancol@dancol.org>
5000 Simon Marchi <simon.marchi@ericsson.com>
5002 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5003 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5005 * target.h (struct target_ops) <thread_name>: New field.
5006 (target_thread_name): New macro.
5008 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5010 * regcache.h (regcache_invalidate_pid): Add declaration.
5011 * regcache.c (regcache_invalidate_pid): New function, extracted
5012 from regcache_invalidate.
5013 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5014 Add trivial documentation comment.
5015 * lynx-low.c: Use regcache_invalidate_pid instead of
5016 regcache_invalidate.
5018 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5020 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5021 and Elf64_auxv_t if the target is Android.
5023 2015-11-22 Doug Evans <xdje42@gmail.com>
5025 * target.h: #include <sys/types.h>.
5027 2015-11-19 Pedro Alves <palves@redhat.com>
5029 * linux-low.c (linux_process_qsupported): Change prototype.
5031 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5033 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5034 and adjust to loop over all features.
5035 * server.c (handle_query) <qSupported>: Adjust to call
5036 target_process_qsupported once, passing it a vector of unprocessed
5038 * target.h (struct target_ops) <process_qsupported>: Change
5040 (target_process_qsupported): Adjust.
5042 2015-11-19 Pedro Alves <palves@redhat.com>
5044 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5046 * configure: Regenerate.
5048 2015-11-19 Pedro Alves <palves@redhat.com>
5050 * configure: Regenerate.
5052 2015-11-19 Yao Qi <yao.qi@linaro.org>
5054 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5057 2015-11-19 Yao Qi <yao.qi@linaro.org>
5059 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5060 (struct aarch64_operand): Move enum out.
5062 2015-11-19 Yao Qi <yao.qi@linaro.org>
5064 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5065 struct user_fpsimd_state *.
5066 (aarch64_store_fpregset): Likewise.
5068 2015-11-19 Yao Qi <yao.qi@linaro.org>
5070 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5071 struct user_pt_regs *.
5072 (aarch64_store_gregset): Likewise.
5074 2015-11-18 Pedro Alves <palves@redhat.com>
5076 * Makefile.in (all_object_files): Add $IPA_OBJS.
5078 2015-11-17 Pedro Alves <palves@redhat.com>
5080 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5081 GDB_SIGNAL_0 and gdb_signal_to_string.
5083 2015-11-17 Pedro Alves <palves@redhat.com>
5085 * win32-low.c (handle_output_debug_string): Remove parameter.
5086 (win32_kill): Remove our_status local and adjust call to
5087 handle_output_debug_string.
5088 (get_child_debug_event): Adjust call to
5089 handle_output_debug_string.
5091 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5093 * linux-mips-low.c (mips_fill_gregset): Add cast.
5094 (mips_store_gregset): Likewise.
5095 (mips_fill_fpregset): Likewise.
5096 (mips_store_fpregset): Likewise.
5098 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5100 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5103 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5105 * linux-mips-low.c (mips_linux_new_thread): Change type of
5106 watch_type to enum target_hw_bp_type.
5108 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5110 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5111 Change return type to arm_hwbp_type.
5113 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5115 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5116 (arm_store_gregset): Likewise.
5117 * linux-arm-low.c (arm_get_hwcap): Likewise.
5118 (arm_read_description): Likewise.
5120 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5122 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5124 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5126 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5127 (ppc_fill_vsxregset): Likewise.
5128 (ppc_store_vsxregset): Likewise.
5129 (ppc_fill_vrregset): Likewise.
5130 (ppc_store_vrregset): Likewise.
5131 (ppc_fill_evrregset): Likewise.
5132 (ppc_store_evrregset): Likewise.
5134 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5136 * linux-ppc-low.c (ppc_usrregs_info): Remove
5137 forward-declaration.
5138 (ppc_arch_setup): Move lower in file.
5140 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5142 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5143 (ps_pdwrite): Likewise.
5145 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5147 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5148 to after assert checks.
5150 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5152 * proc-service.c (ps_pdread): Add/adjust casts.
5153 (ps_pdwrite): Add/adjust casts.
5155 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5157 * server.c (handle_search_memory_1): Cast return value of
5160 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5162 * server.c (write_qxfer_response): Change type of data to
5165 2015-10-29 Pedro Alves <palves@redhat.com>
5167 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5169 2015-10-29 Pedro Alves <palves@redhat.com>
5171 * tracepoint.c (clear_installed_tracepoints): Add casts.
5173 2015-10-29 Pedro Alves <palves@redhat.com>
5175 * server.c (handle_v_cont, process_serial_event): Add enum
5176 gdb_signal casts to signal parsing code.
5178 2015-10-29 Pedro Alves <palves@redhat.com>
5180 * linux-low.h (NULL_REGSET): Define.
5181 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5182 * linux-arm-low.c (arm_regsets): Likewise.
5183 * linux-crisv32-low.c (cris_regsets): Likewise.
5184 * linux-m68k-low.c (m68k_regsets): Likewise.
5185 * linux-mips-low.c (mips_regsets): Likewise.
5186 * linux-nios2-low.c (nios2_regsets): Likewise.
5187 * linux-ppc-low.c (ppc_regsets): Likewise.
5188 * linux-s390-low.c (s390_regsets): Likewise.
5189 * linux-sh-low.c (sh_regsets): Likewise.
5190 * linux-sparc-low.c (sparc_regsets): Likewise.
5191 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5192 * linux-tile-low.c (tile_regsets): Likewise.
5193 * linux-x86-low.c (x86_regsets): Likewise.
5194 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5196 2015-10-29 Pedro Alves <palves@redhat.com>
5198 * linux-low.h (NULL_REGSET): Define.
5199 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5200 * linux-arm-low.c (arm_regsets): Likewise.
5201 * linux-crisv32-low.c (cris_regsets): Likewise.
5202 * linux-m68k-low.c (m68k_regsets): Likewise.
5203 * linux-mips-low.c (mips_regsets): Likewise.
5204 * linux-nios2-low.c (nios2_regsets): Likewise.
5205 * linux-ppc-low.c (ppc_regsets): Likewise.
5206 * linux-s390-low.c (s390_regsets): Likewise.
5207 * linux-sh-low.c (sh_regsets): Likewise.
5208 * linux-sparc-low.c (sparc_regsets): Likewise.
5209 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5210 * linux-tile-low.c (tile_regsets): Likewise.
5211 * linux-x86-low.c (x86_regsets): Likewise.
5212 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5214 2015-10-26 Doug Evans <dje@google.com>
5216 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5218 2015-10-26 Doug Evans <dje@google.com>
5220 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5222 2015-10-26 Doug Evans <dje@google.com>
5224 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5226 (attach_thread, find_new_threads_callback): Ditto.
5228 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5230 * mem-break.h (set_breakpoint_data): Remove.
5232 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5234 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5235 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5236 (initialize_low): Remove set_breakpoint_data call.
5237 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5238 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5239 (initialize_low): Remove set_breakpoint_data call.
5240 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5241 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5242 (initialize_low): Remove set_breakpoint_data call.
5244 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5246 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5247 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5248 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5249 * target.h (target_breakpoint_kind_from_pc): New macro.
5251 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5253 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5254 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5255 the default breakpoint kind.
5257 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5259 * linux-arm-low.c (arm_supports_z_point_type): Add software
5262 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5264 * linux-arm-low.c: Refactor breakpoint definitions.
5265 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5266 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5268 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5270 * Makefile.in: Add arm.c/o.
5271 * configure.srv: Likewise.
5272 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5273 (arm_breakpoint_kind_from_pc): New function.
5274 (arm_sw_breakpoint_from_kind): Return proper kind.
5275 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5277 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5279 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5281 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5282 (struct raw_breakpoint) <size>: Remove.
5283 (struct raw_breakpoint) <kind>: Add.
5284 (bp_size): New function.
5285 (bp_opcode): Likewise.
5286 (find_raw_breakpoint_at): Adjust for kind.
5287 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5288 (remove_memory_breakpoint): Adjust for kind call bp_size.
5289 (set_raw_breakpoint_at): Adjust for kind.
5290 (set_breakpoint): Likewise.
5291 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5292 (delete_raw_breakpoint): Adjust for kind.
5293 (delete_breakpoint): Likewise.
5294 (find_gdb_breakpoint): Likewise.
5295 (set_gdb_breakpoint_1): Likewise.
5296 (set_gdb_breakpoint): Likewise.
5297 (delete_gdb_breakpoint_1): Likewise.
5298 (delete_gdb_breakpoint): Likewise.
5299 (uninsert_raw_breakpoint): Likewise.
5300 (reinsert_raw_breakpoint): Likewise.
5301 (set_breakpoint_data): Remove.
5302 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5303 (check_mem_read): Adjust for kind call bp_size.
5304 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5305 (clone_one_breakpoint): Adjust for kind.
5306 * mem-break.h (set_gdb_breakpoint): Likewise.
5307 (delete_gdb_breakpoint): Likewise.
5308 * server.c (process_serial_event): Likewise.
5310 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5312 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5313 (struct linux_target_ops) <breakpoint>: Remove.
5314 (struct linux_target_ops) <breakpoint_len>: Remove.
5315 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5316 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5317 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5318 (arm_sw_breakpoint_from_kind): New function.
5319 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5320 (struct linux_target_ops) <breakpoint>: Remove.
5321 (struct linux_target_ops) <breakpoint_len>: Remove.
5322 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5323 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5324 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5325 (struct linux_target_ops) <breakpoint>: Remove.
5326 (struct linux_target_ops) <breakpoint_len>: Remove.
5327 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5328 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5329 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5330 (struct linux_target_ops) <breakpoint>: Remove.
5331 (struct linux_target_ops) <breakpoint_len>: Remove.
5332 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5333 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5334 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5335 and sw_breakpoint_from_kind to increment the pc.
5336 (linux_breakpoint_kind_from_pc): New function.
5337 (linux_sw_breakpoint_from_kind): New function.
5338 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5339 (initialize_low): Call breakpoint_kind_from_pc and
5340 sw_breakpoint_from_kind to replace breakpoint_data/len.
5341 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5343 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5344 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5345 (struct linux_target_ops) <breakpoint>: Remove.
5346 (struct linux_target_ops) <breakpoint_len>: Remove.
5347 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5348 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5349 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5350 (struct linux_target_ops) <breakpoint>: Remove.
5351 (struct linux_target_ops) <breakpoint_len>: Remove.
5352 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5353 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5354 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5355 (struct linux_target_ops) <breakpoint>: Remove.
5356 (struct linux_target_ops) <breakpoint_len>: Remove.
5357 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5358 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5359 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5360 (struct linux_target_ops) <breakpoint>: Remove.
5361 (struct linux_target_ops) <breakpoint_len>: Remove.
5362 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5363 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5364 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5365 (struct linux_target_ops) <breakpoint>: Remove.
5366 (struct linux_target_ops) <breakpoint_len>: Remove.
5367 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5368 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5369 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5370 (struct linux_target_ops) <breakpoint>: Remove.
5371 (struct linux_target_ops) <breakpoint_len>: Remove.
5372 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5373 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5374 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5375 (struct linux_target_ops) <breakpoint>: Remove.
5376 (struct linux_target_ops) <breakpoint_len>: Remove.
5377 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5378 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5379 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5380 (struct linux_target_ops) <breakpoint>: Remove.
5381 (struct linux_target_ops) <breakpoint_len>: Remove.
5382 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5383 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5384 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5385 (struct linux_target_ops) <breakpoint>: Remove.
5386 (struct linux_target_ops) <breakpoint_len>: Remove.
5387 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5388 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5389 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5390 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5391 (struct linux_target_ops) <breakpoint>: Remove.
5392 (struct linux_target_ops) <breakpoint_len>: Remove.
5393 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5394 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5395 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5396 (struct linux_target_ops) <breakpoint>: Remove.
5397 (struct linux_target_ops) <breakpoint_len>: Remove.
5398 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5399 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5401 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5403 * linux-cris-low.c (cris_get_pc): Remove void arg.
5405 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5407 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5410 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5412 * inferiors.c (thread_pid_matches_callback): New function.
5413 (find_thread_process): New function.
5414 (remove_thread): Reset current_thread.
5415 (remove_process): Assert threads have been removed first.
5417 2015-10-15 Yao Qi <yao.qi@linaro.org>
5419 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5421 (aarch64_remove_point): Likewise.
5422 * regcache.c (regcache_register_size): New function.
5424 2015-10-12 Yao Qi <yao.qi@linaro.org>
5426 * linux-aarch64-low.c: Update all callers as emit_load_store
5427 is renamed to aarch64_emit_load_store.
5429 2015-10-12 Yao Qi <yao.qi@linaro.org>
5431 * linux-aarch64-low.c: Update all callers of function renaming
5432 from emit_insn to aarch64_emit_insn.
5434 2015-10-12 Yao Qi <yao.qi@linaro.org>
5436 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5437 arch/aarch64-insn.h.
5438 (struct aarch64_memory_operand): Likewise.
5440 (emit_insn): Move to arch/aarch64-insn.c.
5441 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5442 (emit_load_store): Move to arch/aarch64-insn.c.
5443 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5444 (can_encode_int32): Remove.
5446 2015-10-12 Yao Qi <yao.qi@linaro.org>
5448 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5449 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5450 (aarch64_relocate_instruction): Likewise.
5451 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5452 (struct aarch64_insn_visitor): Likewise.
5454 2015-10-12 Yao Qi <yao.qi@linaro.org>
5456 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5457 (struct aarch64_insn_visitor): New.
5458 (struct aarch64_insn_relocation_data): New.
5459 (aarch64_ftrace_insn_reloc_b): New function.
5460 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5461 (aarch64_ftrace_insn_reloc_cb): Likewise.
5462 (aarch64_ftrace_insn_reloc_tb): Likewise.
5463 (aarch64_ftrace_insn_reloc_adr): Likewise.
5464 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5465 (aarch64_ftrace_insn_reloc_others): Likewise.
5467 (aarch64_relocate_instruction): Use visitor.
5469 2015-10-12 Yao Qi <yao.qi@linaro.org>
5471 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5472 int. Add argument buf.
5473 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5474 aarch64_relocate_instruction.
5476 2015-10-12 Yao Qi <yao.qi@linaro.org>
5478 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5479 argument insn. Remove local variable insn. Don't call
5481 (aarch64_install_fast_tracepoint_jump_pad): Call
5484 2015-09-30 Yao Qi <yao.qi@linaro.org>
5486 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5487 (emit_load_store_pair): Likewise.
5489 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5491 * dll.c (match_dll): Add cast(s).
5492 (unloaded_dll): Likewise.
5493 * linux-low.c (second_thread_of_pid_p): Likewise.
5494 (delete_lwp_callback): Likewise.
5495 (count_events_callback): Likewise.
5496 (select_event_lwp_callback): Likewise.
5497 (linux_set_resume_request): Likewise.
5498 * server.c (accumulate_file_name_length): Likewise.
5499 (emit_dll_description): Likewise.
5500 (handle_qxfer_threads_worker): Likewise.
5501 (visit_actioned_threads): Likewise.
5502 * thread-db.c (any_thread_of): Likewise.
5503 * tracepoint.c (same_process_p): Likewise.
5504 (match_blocktype): Likewise.
5505 (build_traceframe_info_xml): Likewise.
5507 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5509 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5511 (gdb_unparse_agent_expr): Likewise.
5512 * hostio.c (require_data): Likewise.
5513 (handle_pread): Likewise.
5514 * linux-low.c (disable_regset): Likewise.
5515 (fetch_register): Likewise.
5516 (store_register): Likewise.
5517 (get_dynamic): Likewise.
5518 (linux_qxfer_libraries_svr4): Likewise.
5519 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5520 (set_fast_tracepoint_jump): Likewise.
5521 (uninsert_fast_tracepoint_jumps_at): Likewise.
5522 (reinsert_fast_tracepoint_jumps_at): Likewise.
5523 (validate_inserted_breakpoint): Likewise.
5524 (clone_agent_expr): Likewise.
5525 * regcache.c (init_register_cache): Likewise.
5526 * remote-utils.c (putpkt_binary_1): Likewise.
5527 (decode_M_packet): Likewise.
5528 (decode_X_packet): Likewise.
5529 (look_up_one_symbol): Likewise.
5530 (relocate_instruction): Likewise.
5531 (monitor_output): Likewise.
5532 * server.c (handle_search_memory): Likewise.
5533 (handle_qxfer_exec_file): Likewise.
5534 (handle_qxfer_libraries): Likewise.
5535 (handle_qxfer): Likewise.
5536 (handle_query): Likewise.
5537 (handle_v_cont): Likewise.
5538 (handle_v_run): Likewise.
5539 (captured_main): Likewise.
5540 * target.c (write_inferior_memory): Likewise.
5541 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5542 * tracepoint.c (init_trace_buffer): Likewise.
5543 (add_tracepoint_action): Likewise.
5544 (add_traceframe): Likewise.
5545 (add_traceframe_block): Likewise.
5546 (cmd_qtdpsrc): Likewise.
5547 (cmd_qtdv): Likewise.
5548 (cmd_qtstatus): Likewise.
5549 (response_source): Likewise.
5550 (response_tsv): Likewise.
5551 (cmd_qtnotes): Likewise.
5552 (gdb_collect): Likewise.
5553 (initialize_tracepoint): Likewise.
5555 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5557 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5558 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5559 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5561 (enum aarch64_condition_codes): New enum.
5562 (w0): New static global.
5565 (struct aarch64_memory_operand) <type>: New
5566 MEMORY_OPERAND_POSTINDEX type.
5567 (postindex_memory_operand): New helper function.
5568 (emit_ret): New function.
5569 (emit_load_store_pair): New function, factored out of emit_stp
5570 with support for MEMORY_OPERAND_POSTINDEX.
5571 (emit_stp): Rewrite using emit_load_store_pair.
5572 (emit_ldp): New function.
5573 (emit_load_store): Likewise.
5574 (emit_ldr): Mention post-index instruction in comment.
5575 (emit_ldrh): New function.
5576 (emit_ldrb): New function.
5577 (emit_ldrsw): Mention post-index instruction in comment.
5578 (emit_str): Likewise.
5579 (emit_subs): New function.
5580 (emit_cmp): Likewise.
5581 (emit_and): Likewise.
5582 (emit_orr): Likewise.
5583 (emit_orn): Likewise.
5584 (emit_eor): Likewise.
5585 (emit_mvn): Likewise.
5586 (emit_lslv): Likewise.
5587 (emit_lsrv): Likewise.
5588 (emit_asrv): Likewise.
5589 (emit_mul): Likewise.
5590 (emit_sbfm): Likewise.
5591 (emit_sbfx): Likewise.
5592 (emit_ubfm): Likewise.
5593 (emit_ubfx): Likewise.
5594 (emit_csinc): Likewise.
5595 (emit_cset): Likewise.
5596 (emit_nop): Likewise.
5597 (emit_ops_insns): New helper function.
5598 (emit_pop): Likewise.
5599 (emit_push): Likewise.
5600 (aarch64_emit_prologue): New function.
5601 (aarch64_emit_epilogue): Likewise.
5602 (aarch64_emit_add): Likewise.
5603 (aarch64_emit_sub): Likewise.
5604 (aarch64_emit_mul): Likewise.
5605 (aarch64_emit_lsh): Likewise.
5606 (aarch64_emit_rsh_signed): Likewise.
5607 (aarch64_emit_rsh_unsigned): Likewise.
5608 (aarch64_emit_ext): Likewise.
5609 (aarch64_emit_log_not): Likewise.
5610 (aarch64_emit_bit_and): Likewise.
5611 (aarch64_emit_bit_or): Likewise.
5612 (aarch64_emit_bit_xor): Likewise.
5613 (aarch64_emit_bit_not): Likewise.
5614 (aarch64_emit_equal): Likewise.
5615 (aarch64_emit_less_signed): Likewise.
5616 (aarch64_emit_less_unsigned): Likewise.
5617 (aarch64_emit_ref): Likewise.
5618 (aarch64_emit_if_goto): Likewise.
5619 (aarch64_emit_goto): Likewise.
5620 (aarch64_write_goto_address): Likewise.
5621 (aarch64_emit_const): Likewise.
5622 (aarch64_emit_call): Likewise.
5623 (aarch64_emit_reg): Likewise.
5624 (aarch64_emit_pop): Likewise.
5625 (aarch64_emit_stack_flush): Likewise.
5626 (aarch64_emit_zero_ext): Likewise.
5627 (aarch64_emit_swap): Likewise.
5628 (aarch64_emit_stack_adjust): Likewise.
5629 (aarch64_emit_int_call_1): Likewise.
5630 (aarch64_emit_void_call_2): Likewise.
5631 (aarch64_emit_eq_goto): Likewise.
5632 (aarch64_emit_ne_goto): Likewise.
5633 (aarch64_emit_lt_goto): Likewise.
5634 (aarch64_emit_le_goto): Likewise.
5635 (aarch64_emit_gt_goto): Likewise.
5636 (aarch64_emit_ge_got): Likewise.
5637 (aarch64_emit_ops_impl): New static global variable.
5638 (aarch64_emit_ops): New target function, return
5639 &aarch64_emit_ops_impl.
5640 (struct linux_target_ops): Install it.
5642 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5644 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5645 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5647 * linux-aarch64-ipa.c: New file.
5648 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5650 (aarch64_get_thread_area): New target method.
5651 (extract_signed_bitfield): New helper function.
5652 (aarch64_decode_ldr_literal): New function.
5653 (enum aarch64_opcodes): New enum.
5654 (struct aarch64_register): New struct.
5655 (struct aarch64_operand): New struct.
5656 (x0): New static global.
5665 (aarch64_register): New helper function.
5666 (register_operand): Likewise.
5667 (immediate_operand): Likewise.
5668 (struct aarch64_memory_operand): New struct.
5669 (offset_memory_operand): New helper function.
5670 (preindex_memory_operand): Likewise.
5671 (enum aarch64_system_control_registers): New enum.
5672 (ENCODE): New macro.
5673 (emit_insn): New helper function.
5674 (emit_b): New function.
5675 (emit_bcond): Likewise.
5676 (emit_cb): Likewise.
5677 (emit_tb): Likewise.
5678 (emit_blr): Likewise.
5679 (emit_stp): Likewise.
5680 (emit_ldp_q_offset): Likewise.
5681 (emit_stp_q_offset): Likewise.
5682 (emit_load_store): Likewise.
5683 (emit_ldr): Likewise.
5684 (emit_ldrsw): Likewise.
5685 (emit_str): Likewise.
5686 (emit_ldaxr): Likewise.
5687 (emit_stxr): Likewise.
5688 (emit_stlr): Likewise.
5689 (emit_data_processing_reg): Likewise.
5690 (emit_data_processing): Likewise.
5691 (emit_add): Likewise.
5692 (emit_sub): Likewise.
5693 (emit_mov): Likewise.
5694 (emit_movk): Likewise.
5695 (emit_mov_addr): Likewise.
5696 (emit_mrs): Likewise.
5697 (emit_msr): Likewise.
5698 (emit_sevl): Likewise.
5699 (emit_wfe): Likewise.
5700 (append_insns): Likewise.
5701 (can_encode_int32_in): New helper function.
5702 (aarch64_relocate_instruction): New function.
5703 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5704 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5705 (struct linux_target_ops): Install aarch64_get_thread_area,
5706 aarch64_install_fast_tracepoint_jump_pad and
5707 aarch64_get_min_fast_tracepoint_insn_len.
5709 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5711 * Makefile.in (aarch64-insn.o): New rule.
5712 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5714 2015-09-21 Yao Qi <yao.qi@linaro.org>
5716 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5718 2015-09-21 Yao Qi <yao.qi@linaro.org>
5720 * tracepoint.c (max_jump_pad_size): Remove.
5722 2015-09-18 Yao Qi <yao.qi@linaro.org>
5724 * linux-aarch64-low.c: Don't include sys/uio.h.
5725 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5727 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5729 * tracepoint.c (eval_result_type): Change prototype.
5730 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5732 2015-09-15 Pedro Alves <palves@redhat.com>
5734 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5735 Check whether to report exec events instead of checking whether
5736 multiprocess is enabled.
5738 2015-09-15 Pedro Alves <palves@redhat.com>
5741 * remote-utils.c (prepare_resume_reply): Merge
5742 TARGET_WAITKIND_VFORK_DONE switch case with the
5743 TARGET_WAITKIND_FORKED case.
5745 2015-09-15 Yao Qi <yao.qi@linaro.org>
5747 * server.c (handle_query): Check string comparison using
5748 "else if" instead of "if".
5750 2015-09-15 Yao Qi <yao.qi@linaro.org>
5752 * server.c (vCont_supported): New global variable.
5753 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5754 matches. Append ";vContSupported+" to own_buf.
5755 (handle_v_requests): Append ";s;S" to own_buf if target supports
5756 hardware single step or vCont_supported is false.
5757 (capture_main): Set vCont_supported to zero.
5759 2015-09-15 Yao Qi <yao.qi@linaro.org>
5761 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5763 (linux_supports_hardware_single_step): ... New function.
5764 (linux_target_ops): Update.
5765 * lynx-low.c (lynx_target_ops): Set field
5766 supports_hardware_single_step to target_can_do_hardware_single_step.
5767 * nto-low.c (nto_target_ops): Likewise.
5768 * spu-low.c (spu_target_ops): Likewise.
5769 * win32-low.c (win32_target_ops): Likewise.
5770 * target.c (target_can_do_hardware_single_step): New function.
5771 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5772 Remove. <supports_hardware_single_step>: New field.
5773 (target_supports_conditional_breakpoints): Remove.
5774 (target_supports_hardware_single_step): New macro.
5775 (target_can_do_hardware_single_step): Declare.
5776 * server.c (handle_query): Use target_supports_hardware_single_step
5777 instead of target_supports_conditional_breakpoints.
5779 2015-09-15 Yao Qi <yao.qi@linaro.org>
5781 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5783 (struct linux_target_ops the_low_target): Install
5784 aarch64_linux_siginfo_fixup.
5786 2015-09-11 Don Breazeal <donb@codesourcery.com>
5787 Luis Machado <lgustavo@codesourcery.com>
5789 * linux-low.c (linux_mourn): Static declaration.
5790 (linux_arch_setup): Move in front of
5791 handle_extended_wait.
5792 (linux_arch_setup_thread): New function.
5793 (handle_extended_wait): Handle exec events. Call
5794 linux_arch_setup_thread. Make event_lwp argument a
5795 pointer-to-a-pointer.
5796 (check_zombie_leaders): Do not check stopped threads.
5797 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5798 (linux_low_filter_event): Add lwp and thread for exec'ing
5799 non-leader thread if leader thread has been deleted.
5800 Refactor code into linux_arch_setup_thread and call it.
5801 Pass child lwp pointer by reference to handle_extended_wait.
5802 (linux_wait_for_event_filtered): Update comment.
5803 (linux_wait_1): Prevent clobbering exec event status.
5804 (linux_supports_exec_events): New function.
5805 (linux_target_ops) <supports_exec_events>: Initialize new member.
5806 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5808 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5809 * server.c (report_exec_events): New global variable.
5810 (handle_query): Handle qSupported query for exec-events feature.
5811 (captured_main): Initialize report_exec_events.
5812 * server.h (report_exec_events): Declare new global variable.
5813 * target.h (struct target_ops) <supports_exec_events>: New
5815 (target_supports_exec_events): New macro.
5816 * win32-low.c (win32_target_ops) <supports_exec_events>:
5817 Initialize new member.
5819 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5821 * linux-low.c (linux_low_enable_btrace): Remove.
5822 (linux_target_ops): Replace linux_low_enable_btrace with
5823 linux_enable_btrace.
5825 2015-09-03 Yao Qi <yao.qi@linaro.org>
5827 * linux-aarch64-low.c (aarch64_insert_point): Call
5828 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5831 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5833 * linux-low.c (check_stopped_by_breakpoint): Use
5834 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5836 2015-08-27 Pedro Alves <palves@redhat.com>
5838 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5840 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5842 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5843 the XNEW-family equivalent.
5844 (compile_bytecodes): Likewise.
5845 * dll.c (loaded_dll): Likewise.
5846 * event-loop.c (append_callback_event): Likewise.
5847 (create_file_handler): Likewise.
5848 (create_file_event): Likewise.
5849 * hostio.c (handle_open): Likewise.
5850 * inferiors.c (add_thread): Likewise.
5851 (add_process): Likewise.
5852 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5853 * linux-arm-low.c (arm_new_process): Likewise.
5854 (arm_new_thread): Likewise.
5855 * linux-low.c (add_to_pid_list): Likewise.
5856 (linux_add_process): Likewise.
5857 (handle_extended_wait): Likewise.
5858 (add_lwp): Likewise.
5859 (enqueue_one_deferred_signal): Likewise.
5860 (enqueue_pending_signal): Likewise.
5861 (linux_resume_one_lwp_throw): Likewise.
5862 (linux_resume_one_thread): Likewise.
5863 (linux_read_memory): Likewise.
5864 (linux_write_memory): Likewise.
5865 * linux-mips-low.c (mips_linux_new_process): Likewise.
5866 (mips_linux_new_thread): Likewise.
5867 (mips_add_watchpoint): Likewise.
5868 * linux-x86-low.c (initialize_low_arch): Likewise.
5869 * lynx-low.c (lynx_add_process): Likewise.
5870 * mem-break.c (set_raw_breakpoint_at): Likewise.
5871 (set_breakpoint): Likewise.
5872 (add_condition_to_breakpoint): Likewise.
5873 (add_commands_to_breakpoint): Likewise.
5874 (clone_agent_expr): Likewise.
5875 (clone_one_breakpoint): Likewise.
5876 * regcache.c (new_register_cache): Likewise.
5877 * remote-utils.c (look_up_one_symbol): Likewise.
5878 * server.c (queue_stop_reply): Likewise.
5879 (start_inferior): Likewise.
5880 (queue_stop_reply_callback): Likewise.
5881 (handle_target_event): Likewise.
5882 * spu-low.c (fetch_ppc_memory): Likewise.
5883 (store_ppc_memory): Likewise.
5884 * target.c (set_target_ops): Likewise.
5885 * thread-db.c (thread_db_load_search): Likewise.
5886 (try_thread_db_load_1): Likewise.
5887 * tracepoint.c (add_tracepoint): Likewise.
5888 (add_tracepoint_action): Likewise.
5889 (create_trace_state_variable): Likewise.
5890 (cmd_qtdpsrc): Likewise.
5891 (cmd_qtro): Likewise.
5892 (add_while_stepping_state): Likewise.
5893 * win32-low.c (child_add_thread): Likewise.
5894 (get_image_name): Likewise.
5896 2015-08-25 Yao Qi <yao.qi@linaro.org>
5898 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5900 2015-08-25 Yao Qi <yao.qi@linaro.org>
5902 * Makefile.in (aarch64-linux.o): New rule.
5903 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5905 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5906 (aarch64_init_debug_reg_state): Make it extern.
5907 (aarch64_linux_prepare_to_resume): Remove.
5909 2015-08-25 Yao Qi <yao.qi@linaro.org>
5911 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5912 lwp_arch_private_info and ptid_of_lwp.
5914 2015-08-25 Yao Qi <yao.qi@linaro.org>
5916 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5917 Find proc_info by find_process_pid. All callers updated.
5919 2015-08-25 Yao Qi <yao.qi@linaro.org>
5921 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5923 (debug_reg_change_callback): Remove.
5924 (aarch64_notify_debug_reg_change): Remove.
5926 2015-08-25 Yao Qi <yao.qi@linaro.org>
5928 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5929 Call current_lwp_ptid.
5931 2015-08-25 Yao Qi <yao.qi@linaro.org>
5933 * linux-aarch64-low.c (debug_reg_change_callback): Use
5936 2015-08-25 Yao Qi <yao.qi@linaro.org>
5938 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5940 2015-08-25 Yao Qi <yao.qi@linaro.org>
5942 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5944 2015-08-25 Yao Qi <yao.qi@linaro.org>
5946 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5949 2015-08-25 Yao Qi <yao.qi@linaro.org>
5951 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5953 (debug_reg_change_callback): Remove argument entry and add argument
5954 lwp. Remove local variable thread. Don't print thread id in the
5955 debugging output. Don't check whether pid of thread equals to pid.
5956 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5957 iterate_over_lwps instead find_inferior.
5959 2015-08-24 Pedro Alves <palves@redhat.com>
5961 * inferiors.c (get_first_process): New function.
5962 * inferiors.h (get_first_process): New declaration.
5963 * remote-utils.c (read_ptid): Default to the first process in the
5964 list, instead of to the current thread's process.
5966 2015-08-24 Pedro Alves <palves@redhat.com>
5968 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5969 * event-loop.c: Likewise.
5970 * remote-utils.c: Likewise.
5971 * tracepoint.c: Likewise.
5973 2015-08-24 Pedro Alves <palves@redhat.com>
5975 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5978 2015-08-21 Pedro Alves <palves@redhat.com>
5980 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5981 instead of literal 1.
5983 2015-08-21 Pedro Alves <palves@redhat.com>
5985 * tdesc.c (default_description): Explicitly zero-initialize.
5987 2015-08-21 Pedro Alves <palves@redhat.com>
5990 * inferiors.c (remove_thread): Discard any pending stop reply for
5992 * server.c (remove_all_on_match_pid): Rename to ...
5993 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5995 (discard_queued_stop_replies): Change parameter to a ptid. Now
5997 (handle_v_kill, kill_inferior_callback, captured_main)
5998 (process_serial_event): Adjust.
5999 * server.h (discard_queued_stop_replies): Declare.
6001 2015-08-21 Pedro Alves <palves@redhat.com>
6003 * linux-low.c (wait_for_sigstop): Always switch to no thread
6004 selected if the previously current thread dies.
6005 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6006 process instead of the current thread's.
6007 * remote-utils.c (input_interrupt): Don't check if there's no
6009 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6010 current thread to the general thread fails, error out.
6011 (handle_qxfer_auxv, handle_qxfer_libraries)
6012 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6013 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6014 (handle_query): Check if there's a thread selected instead of
6015 checking whether there's any thread in the thread list.
6016 (handle_qxfer_threads, handle_qxfer_btrace)
6017 (handle_qxfer_btrace_conf): Don't error out early if there's no
6018 thread in the thread list.
6019 (handle_v_cont, myresume): Don't set the current thread to the
6021 (process_serial_event) <Hg handling>: Also set thread_id if the
6022 previous general thread is still alive.
6023 (process_serial_event) <g/G handling>: If setting the current
6024 thread to the general thread fails, error out.
6025 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6026 thread's lwp instead of the current thread's.
6027 * target.c (set_desired_thread): If the desired thread was not
6028 found, leave the current thread pointing to NULL. Return an int
6029 (boolean) indicating success.
6030 * target.h (set_desired_thread): Change return type to int.
6032 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6034 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6035 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6037 (ps_get_thread_area): New function.
6039 2015-08-19 Gary Benson <gbenson@redhat.com>
6041 * hostio.c (handle_pread): Do not attempt to read more data
6042 than hostio_reply_with_data can fit in a packet.
6044 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6046 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6048 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6050 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6052 2015-08-06 Pedro Alves <palves@redhat.com>
6054 * tracepoint.c (expr_eval_result): Now an int.
6056 2015-08-06 Pedro Alves <palves@redhat.com>
6058 * gdbthread.h (struct regcache): Forward declare.
6059 (struct thread_info) <regcache_data>: Now a struct regcache
6061 * inferiors.c (inferior_regcache_data)
6062 (set_inferior_regcache_data): Now work with struct regcache
6064 * inferiors.h (struct regcache): Forward declare.
6065 (inferior_regcache_data, set_inferior_regcache_data): Now work
6066 with struct regcache pointers.
6067 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6068 (free_register_cache_thread): Remove struct regcache pointer
6071 2015-08-06 Pedro Alves <palves@redhat.com>
6073 * server.c (captured_main): On error, print the exception message
6074 to stderr, and if run_once is set, throw a quit.
6076 2015-08-06 Pedro Alves <palves@redhat.com>
6078 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6081 2015-08-06 Pedro Alves <palves@redhat.com>
6083 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6084 reading beyond the passed in buffer length.
6086 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6088 * tracepoint.c (symbol_list) <required>: Remove.
6090 2015-08-06 Pedro Alves <palves@redhat.com>
6092 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6093 count if stopping and suspending threads.
6094 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6095 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6096 (linux_detach): Complete an ongoing step-over.
6097 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6099 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6100 (linux_wait_1): If passing a signal to the inferior after
6101 finishing a step-over, unsuspend and re-resume all lwps. If we
6102 see a single-step event but the thread should be continuing, don't
6103 pass the trap to gdb.
6104 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6105 internal_error instead of gdb_assert.
6106 (enqueue_pending_signal): New function.
6107 (check_ptrace_stopped_lwp_gone): Add debug output.
6108 (start_step_over): Use internal_error instead of gdb_assert.
6109 (complete_ongoing_step_over): New function.
6110 (linux_resume_one_thread): Don't resume a suspended thread.
6111 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6114 2015-08-06 Pedro Alves <palves@redhat.com>
6116 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6117 (linux_thread_alive): Use lwp_is_marked_dead.
6118 (extended_event_reported): Delete.
6119 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6120 instead of extended_event_reported.
6121 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6123 (lwp_is_marked_dead): New function.
6124 (lwp_running): Use lwp_is_marked_dead.
6125 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6128 2015-08-06 Pedro Alves <palves@redhat.com>
6130 * linux-low.c (linux_wait_1): Move fork event output out of the
6131 !report_to_gdb check. Pass event_child->waitstatus to
6132 target_waitstatus_to_string instead of ourstatus.
6134 2015-08-04 Yao Qi <yao.qi@linaro.org>
6136 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6137 if current_thread is 32 bit.
6139 2015-08-04 Yao Qi <yao.qi@linaro.org>
6141 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6142 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6143 * server.c (extended_protocol): Remove "static".
6144 * server.h (extended_protocol): Declare it.
6146 2015-08-04 Yao Qi <yao.qi@linaro.org>
6148 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6149 both aarch64 and aarch32.
6150 (aarch64_set_pc): Likewise.
6152 2015-08-04 Yao Qi <yao.qi@linaro.org>
6154 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6155 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6156 arm-with-neon.xml to srv_xmlfiles.
6157 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6158 (is_64bit_tdesc): New function.
6159 (aarch64_linux_read_description): New function.
6160 (aarch64_arch_setup): Call aarch64_linux_read_description.
6161 (regs_info): Rename to regs_info_aarch64.
6162 (aarch64_regs_info): Return right regs_info.
6163 (initialize_low_arch): Call initialize_low_arch_aarch32.
6165 2015-08-04 Yao Qi <yao.qi@linaro.org>
6167 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6168 * linux-aarch32-low.c: New file.
6169 * linux-aarch32-low.h: New file.
6170 * linux-arm-low.c (arm_fill_gregset): Move it to
6171 linux-aarch32-low.c.
6172 (arm_store_gregset): Likewise.
6173 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6174 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6175 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6176 (regs_info): Rename to regs_info_arm.
6177 (arm_regs_info): Return regs_info_aarch32 if
6178 have_ptrace_getregset is 1 and target description is
6179 arm_with_neon or arm_with_vfpv3.
6180 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6181 Call initialize_low_arch_aarch32 instead.
6183 2015-08-04 Yao Qi <yao.qi@linaro.org>
6185 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6186 * linux-low.c: ... here.
6187 * linux-low.h (have_ptrace_getregset): Declare it.
6189 2015-08-04 Pedro Alves <palves@redhat.com>
6191 * thread-db.c (struct thread_db): Use new typedefs.
6192 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6194 (disable_thread_event_reporting): Cast result of dlsym to
6195 destination function pointer type.
6196 (thread_db_mourn): Use td_ta_delete_ftype.
6198 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6200 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6202 (CDX_BREAKPOINT): Define for R2.
6203 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6204 (the_low_target): Add comments.
6206 2015-07-30 Yao Qi <yao.qi@linaro.org>
6208 * linux-arm-low.c (arm_hwcap): Remove it.
6209 (arm_read_description): New local variable arm_hwcap. Don't
6210 set arm_hwcap to zero.
6212 2015-07-30 Yao Qi <yao.qi@linaro.org>
6214 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6215 Use regcache->tdesc instead.
6216 (arm_store_wmmxregset): Likewise.
6217 (arm_fill_vfpregset): Likewise.
6218 (arm_store_vfpregset): Likewise.
6220 2015-07-30 Yao Qi <yao.qi@linaro.org>
6222 * linux-arm-low.c: Include arch/arm.h.
6223 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6224 (arm_store_gregset): Likewise.
6226 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6228 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6229 ptrace's 4th parameter.
6231 2015-07-27 Yao Qi <yao.qi@linaro.org>
6233 * configure.srv (case aarch64*-*-linux*): Don't set
6236 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6238 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6240 * linux-arm-low.c: Likewise.
6241 * linux-cris-low.c: Likewise.
6242 * linux-crisv32-low.c: Likewise.
6243 * linux-low.c: Likewise.
6244 * linux-m68k-low.c: Likewise.
6245 * linux-mips-low.c: Likewise.
6246 * linux-nios2-low.c: Likewise.
6247 * linux-s390-low.c: Likewise.
6248 * linux-sparc-low.c: Likewise.
6249 * linux-tic6x-low.c: Likewise.
6250 * linux-tile-low.c: Likewise.
6251 * linux-x86-low.c: Likewise.
6253 2015-07-24 Pedro Alves <palves@redhat.com>
6255 * config.in: Regenerate.
6256 * configure: Regenerate.
6258 2015-07-24 Pedro Alves <palves@redhat.com>
6260 * acinclude.m4: Include ../ptrace.m4.
6261 * configure.ac: Call GDB_AC_PTRACE.
6262 * config.in, configure: Regenerate.
6264 2015-07-24 Yao Qi <yao.qi@linaro.org>
6266 * linux-low.c (linux_create_inferior): Remove setting to
6267 proc->priv->new_inferior.
6268 (linux_attach): Likewise.
6269 (linux_low_filter_event): Likewise.
6270 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6272 2015-07-24 Yao Qi <yao.qi@linaro.org>
6274 * linux-low.c (linux_arch_setup): New function.
6275 (linux_low_filter_event): If proc->tdesc is NULL and
6276 proc->attached is true, call the_low_target.arch_setup.
6277 Otherwise, keep status pending, and return.
6278 (linux_resume_one_lwp_throw): Don't call get_pc if
6279 thread->while_stepping isn't NULL. Don't call
6280 get_thread_regcache if proc->tdesc is NULL.
6281 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6282 (linux_target_ops): Install arch_setup.
6283 * server.c (start_inferior): Call the_target->arch_setup.
6284 * target.h (struct target_ops) <arch_setup>: New field.
6285 (target_arch_setup): New marco.
6286 * lynx-low.c (lynx_target_ops): Update.
6287 * nto-low.c (nto_target_ops): Update.
6288 * spu-low.c (spu_target_ops): Update.
6289 * win32-low.c (win32_target_ops): Update.
6291 2015-07-24 Yao Qi <yao.qi@linaro.org>
6293 * linux-low.c (linux_add_process): Don't set
6294 proc->priv->new_inferior.
6295 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6296 (linux_attach): Likewise.
6298 2015-07-24 Yao Qi <yao.qi@linaro.org>
6300 * server.c (start_inferior): Code refactor.
6302 2015-07-24 Yao Qi <yao.qi@linaro.org>
6304 * server.c (process_serial_event): Set general_thread.
6306 2015-07-21 Yao Qi <yao.qi@linaro.org>
6308 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6309 aarch64_linux_get_debug_reg_capacity.
6311 2015-07-17 Yao Qi <yao.qi@linaro.org>
6313 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6314 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6315 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6316 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6317 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6318 (AARCH64_HWP_ALIGNMENT): Likewise.
6319 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6320 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6321 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6322 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6323 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6324 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6325 (struct aarch64_debug_reg_state): Likewise.
6326 (struct arch_lwp_info): Likewise.
6327 (aarch64_align_watchpoint): Likewise.
6328 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6329 (aarch64_watchpoint_length): Likewise.
6330 (aarch64_point_encode_ctrl_reg): Likewise
6331 (aarch64_point_is_aligned): Likewise.
6332 (aarch64_align_watchpoint): Likewise.
6333 (aarch64_linux_set_debug_regs):
6334 (aarch64_dr_state_insert_one_point): Likewise.
6335 (aarch64_dr_state_remove_one_point): Likewise.
6336 (aarch64_handle_breakpoint): Likewise.
6337 (aarch64_handle_aligned_watchpoint): Likewise.
6338 (aarch64_handle_unaligned_watchpoint): Likewise.
6339 (aarch64_handle_watchpoint): Likewise.
6341 2015-07-17 Yao Qi <yao.qi@linaro.org>
6343 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6344 and don't aarch64_get_debug_reg_state. All callers update.
6345 (aarch64_handle_aligned_watchpoint): Likewise.
6346 (aarch64_handle_unaligned_watchpoint): Likewise.
6347 (aarch64_handle_watchpoint): Likewise.
6348 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6349 (aarch64_remove_point): Likewise.
6351 2015-07-17 Yao Qi <yao.qi@linaro.org>
6353 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6355 (aarch64_handle_unaligned_watchpoint): Likewise.
6357 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6359 Revert the previous 3 commits:
6360 Move gdb_regex* to common/
6361 Move linux_find_memory_regions_full & co.
6362 gdbserver build-id attribute generator
6364 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6365 Jan Kratochvil <jan.kratochvil@redhat.com>
6367 gdbserver build-id attribute generator.
6368 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6369 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6370 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6372 (get_dynamic): Use find_pdhr to traverse program headers.
6373 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6374 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6375 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6376 (get_hex_build_id): New.
6377 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6378 to reply XML document.
6380 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6381 Jan Kratochvil <jan.kratochvil@redhat.com>
6383 * target.c: Include target/target-utils.h and fcntl.h.
6384 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6385 (target_fileio_read_stralloc): New functions.
6387 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6389 * Makefile.in (OBS): Add gdb_regex.o.
6391 * config.in: Rebuilt.
6392 * configure: Rebuilt.
6394 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6395 Jan Kratochvil <jan.kratochvil@redhat.com>
6397 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6398 * Makefile.in (OBS): Add target-utils.o.
6399 (linux-maps.o, target-utils.o): New.
6400 * configure.srv (srv_linux_obj): Add linux-maps.o.
6402 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6404 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6406 (the_low_target): Install it.
6408 2015-07-14 Pedro Alves <palves@redhat.com>
6410 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6411 Instead, ignore ECHILD, and throw an error for other errnos.
6413 2015-07-10 Pedro Alves <palves@redhat.com>
6415 * event-loop.c (struct callback_event) <data>: Change type to
6416 gdb_client_data instance instead of gdb_client_data pointer.
6417 (append_callback_event): Adjust.
6419 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6421 * linux-aarch64-low.c: Add comments for each linux_target_ops
6422 method. Remove comments already covered in target_ops and
6423 linux_target_ops definitions.
6424 (the_low_target): Add comments for each unimplemented method.
6426 2015-07-09 Yao Qi <yao.qi@linaro.org>
6428 * linux-aarch64-low.c (aarch64_regmap): Remove.
6429 (aarch64_usrregs_info): Remove.
6430 (regs_info): Set field usrregs to NULL.
6432 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6434 * linux-low.c: Include "rsp-low.h"
6435 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6436 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6437 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6438 (handle_btrace_enable_pt): New.
6439 (handle_btrace_general_set): Support "pt".
6440 (handle_btrace_conf_general_set): Support "pt:size".
6442 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6444 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6447 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6449 * linux-aarch64-low.c: Remove comment about endianness.
6450 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6451 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6454 2015-06-24 Gary Benson <gbenson@redhat.com>
6456 * linux-i386-ipa.c (stdint.h): Do not include.
6457 * lynx-i386-low.c (stdint.h): Likewise.
6458 * lynx-ppc-low.c (stdint.h): Likewise.
6459 * mem-break.c (stdint.h): Likewise.
6460 * thread-db.c (stdint.h): Likewise.
6461 * tracepoint.c (stdint.h): Likewise.
6462 * win32-low.c (stdint.h): Likewise.
6464 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6466 * server.c (write_qxfer_response): Update call to
6467 remote_escape_output.
6469 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6470 Jan Kratochvil <jan.kratochvil@redhat.com>
6472 Merge multiple hex conversions.
6473 * gdbreplay.c (tohex): Rename to 'fromhex'.
6474 (logchar): Use fromhex.
6476 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6478 * server.c (handle_qxfer_libraries): Set `version' attribute for
6481 2015-06-10 Gary Benson <gbenson@redhat.com>
6483 * target.h (struct target_ops) <multifs_open>: New field.
6484 <multifs_unlink>: Likewise.
6485 <multifs_readlink>: Likewise.
6486 * linux-low.c (nat/linux-namespaces.h): New include.
6487 (linux_target_ops): Initialize the_target->multifs_open,
6488 the_target->multifs_unlink and the_target->multifs_readlink.
6489 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6490 * hostio.c (hostio_fs_pid): New static variable.
6491 (hostio_handle_new_gdb_connection): New function.
6492 (handle_setfs): Likewise.
6493 (handle_open): Use the_target->multifs_open as appropriate.
6494 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6495 (handle_readlink): Use the_target->multifs_readlink as
6497 (handle_vFile): Handle vFile:setfs packets.
6498 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6499 after target_handle_new_gdb_connection.
6501 2015-06-10 Gary Benson <gbenson@redhat.com>
6503 * configure.ac (AC_CHECK_FUNCS): Add setns.
6504 * config.in: Regenerate.
6505 * configure: Likewise.
6506 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6507 (linux-namespaces.o): New rule.
6508 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6510 2015-06-09 Gary Benson <gbenson@redhat.com>
6512 * hostio.c (handle_open): Process mode argument with
6513 fileio_to_host_mode.
6515 2015-06-01 Yao Qi <yao.qi@linaro.org>
6517 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6518 * linux-x86-low.c: Likewise.
6520 2015-05-28 Don Breazeal <donb@codesourcery.com>
6522 * linux-low.c (handle_extended_wait): Initialize
6523 thread_info.last_resume_kind for new fork children.
6525 2015-05-15 Pedro Alves <palves@redhat.com>
6527 * target.h (target_handle_new_gdb_connection): Rewrite using if
6528 wrapped in do/while.
6530 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6532 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6533 * configure, config.in: Regenerate.
6534 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6537 2015-05-12 Don Breazeal <donb@codesourcery.com>
6539 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6540 PTRACE_EVENT_VFORK_DONE.
6541 (linux_low_ptrace_options, extended_event_reported): Add vfork
6543 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6544 and "vforkdone" for RSP 'T' Stop Reply Packet.
6545 * server.h (report_vfork_events): Declare
6548 2015-05-12 Don Breazeal <donb@codesourcery.com>
6550 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6551 (the_low_target) <new_fork>: Initialize new member.
6552 * linux-arm-low.c (arm_new_fork): New function.
6553 (the_low_target) <new_fork>: Initialize new member.
6554 * linux-low.c (handle_extended_wait): Call new target function
6556 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6557 * linux-mips-low.c (mips_add_watchpoint): New function
6558 extracted from mips_insert_point.
6559 (the_low_target) <new_fork>: Initialize new member.
6560 (mips_linux_new_fork): New function.
6561 (mips_insert_point): Call mips_add_watchpoint.
6562 * linux-x86-low.c (x86_linux_new_fork): New function.
6563 (the_low_target) <new_fork>: Initialize new member.
6565 2015-05-12 Don Breazeal <donb@codesourcery.com>
6567 * linux-low.c (handle_extended_wait): Implement return value,
6568 rename argument 'event_child' to 'event_lwp', handle
6569 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6570 (linux_low_ptrace_options): New function.
6571 (linux_low_filter_event): Call linux_low_ptrace_options,
6572 use different argument fo linux_enable_event_reporting,
6573 use return value from handle_extended_wait.
6574 (extended_event_reported): New function.
6575 (linux_wait_1): Call extended_event_reported and set
6576 status to report fork events.
6577 (linux_write_memory): Add pid to debug message.
6578 (reset_lwp_ptrace_options_callback): New function.
6579 (linux_handle_new_gdb_connection): New function.
6580 (linux_target_ops): Initialize new structure member.
6581 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6582 * lynx-low.c: Initialize new structure member.
6583 * remote-utils.c (prepare_resume_reply): Implement stop reason
6584 "fork" for "T" stop message.
6585 * server.c (handle_query): Call handle_new_gdb_connection.
6586 * server.h (report_fork_events): Declare global flag.
6587 * target.h (struct target_ops) <handle_new_gdb_connection>:
6589 (target_handle_new_gdb_connection): New macro.
6590 * win32-low.c: Initialize new structure member.
6592 2015-05-12 Don Breazeal <donb@codesourcery.com>
6594 * mem-break.c (APPEND_TO_LIST): Define macro.
6595 (clone_agent_expr): New function.
6596 (clone_one_breakpoint): New function.
6597 (clone_all_breakpoints): New function.
6598 * mem-break.h: Declare new functions.
6600 2015-05-12 Don Breazeal <donb@codesourcery.com>
6602 * linux-low.c (linux_supports_fork_events): New function.
6603 (linux_supports_vfork_events): New function.
6604 (linux_target_ops): Initialize new structure members.
6605 (initialize_low): Call linux_check_ptrace_features.
6606 * lynx-low.c (lynx_target_ops): Initialize new structure
6608 * server.c (report_fork_events, report_vfork_events):
6610 (handle_query): Add new features to qSupported packet and
6612 (captured_main): Initialize new global variables.
6613 * target.h (struct target_ops) <supports_fork_events>:
6615 <supports_vfork_events>: New member.
6616 (target_supports_fork_events): New macro.
6617 (target_supports_vfork_events): New macro.
6618 * win32-low.c (win32_target_ops): Initialize new structure
6621 2015-05-12 Gary Benson <gbenson@redhat.com>
6623 * server.c (handle_qxfer_exec_file): Use current process
6626 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6628 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6629 Remove HAVE_PTRACE_GETREGS conditionals.
6630 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6631 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6633 2015-05-08 Yao Qi <yao.qi@linaro.org>
6635 * linux-low.c (linux_supports_conditional_breakpoints): New
6637 (linux_target_ops): Install new target method.
6638 * lynx-low.c (lynx_target_ops): Install NULL hook for
6639 supports_conditional_breakpoints.
6640 * nto-low.c (nto_target_ops): Likewise.
6641 * spu-low.c (spu_target_ops): Likewise.
6642 * win32-low.c (win32_target_ops): Likewise.
6643 * server.c (handle_query): Check
6644 target_supports_conditional_breakpoints.
6645 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6647 (target_supports_conditional_breakpoints): New macro.
6649 2015-05-06 Pedro Alves <palves@redhat.com>
6652 * server.c (start_inferior): If the process exits, mourn it.
6654 2015-04-21 Gary Benson <gbenson@redhat.com>
6656 * hostio.c (fileio_open_flags_to_host): Factored out to
6657 fileio_to_host_openflags in common/fileio.c. Single use
6660 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6662 * linux-xtensa-low.c (xtensa_fill_gregset)
6663 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6666 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6668 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6669 (regs_info): Replace usrregs pointer with NULL.
6671 2015-04-17 Gary Benson <gbenson@redhat.com>
6673 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6674 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6675 * server.c (handle_qxfer_exec_file): New function.
6676 (qxfer_packets): Add exec-file entry.
6677 (handle_query): Report qXfer:exec-file:read as supported packet.
6679 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6681 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6683 2015-04-09 Gary Benson <gbenson@redhat.com>
6685 * hostio-errno.c (errno_to_fileio_error): Remove function.
6686 Update caller to use remote_fileio_to_fio_error.
6688 2015-04-09 Yao Qi <yao.qi@linaro.org>
6690 * linux-low.c (linux_insert_point): Call
6691 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6692 (linux_remove_point): Call remove_memory_breakpoint if type is
6694 * linux-x86-low.c (x86_insert_point): Don't call
6695 insert_memory_breakpoint.
6696 (x86_remove_point): Don't call remove_memory_breakpoint.
6698 2015-04-01 Pedro Alves <palves@redhat.com>
6699 Cleber Rosa <crosa@redhat.com>
6701 * server.c (gdbserver_usage): Reorganize and extend the usage
6704 2015-03-24 Pedro Alves <palves@redhat.com>
6706 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6707 output. Also dump TRAP_TRACE.
6708 (linux_low_filter_event): In debug output, distinguish a
6709 resume_stop SIGSTOP from a delayed SIGSTOP.
6711 2015-03-24 Gary Benson <gbenson@redhat.com>
6713 * linux-x86-low.c (x86_linux_new_thread): Moved to
6715 (x86_linux_prepare_to_resume): Likewise.
6717 2015-03-24 Gary Benson <gbenson@redhat.com>
6719 * Makefile.in (x86-linux-dregs.o): New rule.
6720 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6721 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6722 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6723 (x86_linux_dr_get): Likewise.
6724 (x86_linux_dr_set): Likewise.
6725 (update_debug_registers_callback): Likewise.
6726 (x86_linux_dr_set_addr): Likewise.
6727 (x86_linux_dr_get_addr): Likewise.
6728 (x86_linux_dr_set_control): Likewise.
6729 (x86_linux_dr_get_control): Likewise.
6730 (x86_linux_dr_get_status): Likewise.
6731 (x86_linux_update_debug_registers): Likewise.
6733 2015-03-24 Gary Benson <gbenson@redhat.com>
6735 * linux-x86-low.c (x86_linux_update_debug_registers):
6736 New function, factored out from...
6737 (x86_linux_prepare_to_resume): ...this.
6739 2015-03-24 Gary Benson <gbenson@redhat.com>
6741 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6742 (x86_linux_dr_set): Likewise.
6743 (update_debug_registers_callback): Likewise.
6744 (x86_linux_dr_set_addr): Likewise.
6745 (x86_linux_dr_get_addr): Likewise.
6746 (x86_linux_dr_set_control): Likewise.
6747 (x86_linux_dr_get_control): Likewise.
6748 (x86_linux_dr_get_status): Likewise.
6749 (x86_linux_prepare_to_resume): Likewise.
6751 2015-03-24 Gary Benson <gbenson@redhat.com>
6753 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6754 Use perror_with_name. Pass string through gettext.
6755 (x86_linux_dr_set): Likewise.
6757 2015-03-24 Gary Benson <gbenson@redhat.com>
6759 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6760 (x86_linux_dr_set_addr): ...this.
6761 (x86_dr_low_get_addr): Rename to...
6762 (x86_linux_dr_get_addr): ...this.
6763 (x86_dr_low_set_control): Rename to...
6764 (x86_linux_dr_set_control): ...this.
6765 (x86_dr_low_get_control): Rename to...
6766 (x86_linux_dr_get_control): ...this.
6767 (x86_dr_low_get_status): Rename to...
6768 (x86_linux_dr_get_status): ...this.
6769 (x86_dr_low): Update with new function names.
6771 2015-03-24 Gary Benson <gbenson@redhat.com>
6773 * Makefile.in (x86-linux.o): New rule.
6774 * configure.srv: Add x86-linux.o to relevant targets.
6775 * linux-low.c (lwp_set_arch_private_info): New function.
6776 (lwp_arch_private_info): Likewise.
6777 * linux-x86-low.c: Include nat/x86-linux.h.
6778 (arch_lwp_info): Removed structure.
6779 (update_debug_registers_callback):
6780 Use lwp_set_debug_registers_changed.
6781 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6782 and lwp_set_debug_registers_changed.
6783 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6785 2015-03-24 Gary Benson <gbenson@redhat.com>
6787 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6788 * linux-arm-low.c (arm_new_thread): Likewise.
6789 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6790 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6791 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6792 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6794 2015-03-24 Gary Benson <gbenson@redhat.com>
6796 * linux-low.c (ptid_of_lwp): New function.
6797 (lwp_is_stopped): Likewise.
6798 (lwp_stop_reason): Likewise.
6799 * linux-x86-low.c (update_debug_registers_callback):
6801 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6804 2015-03-24 Gary Benson <gbenson@redhat.com>
6806 * linux-low.h (linux_stop_lwp): Remove declaration.
6808 2015-03-24 Gary Benson <gbenson@redhat.com>
6810 * linux-low.h: Include nat/linux-nat.h.
6811 * linux-low.c (iterate_over_lwps_args): New structure.
6812 (iterate_over_lwps_filter): New function.
6813 (iterate_over_lwps): Likewise.
6814 * linux-x86-low.c (update_debug_registers_callback):
6815 Update signature to what iterate_over_lwps expects.
6816 Remove PID check that iterate_over_lwps now performs.
6817 (x86_dr_low_set_addr): Use iterate_over_lwps.
6818 (x86_dr_low_set_control): Likewise.
6820 2015-03-24 Gary Benson <gbenson@redhat.com>
6822 * linux-x86-low.c (x86_debug_reg_state): New function.
6823 (x86_linux_prepare_to_resume): Use the above.
6825 2015-03-24 Gary Benson <gbenson@redhat.com>
6827 * linux-low.c (current_lwp_ptid): New function.
6828 * linux-x86-low.c: Include nat/linux-nat.h.
6829 (x86_dr_low_get_addr): Use current_lwp_ptid.
6830 (x86_dr_low_get_control): Likewise.
6831 (x86_dr_low_get_status): Likewise.
6833 2015-03-20 Pedro Alves <palves@redhat.com>
6835 * tracepoint.c (cmd_qtstatus): Make "str" const.
6837 2015-03-20 Pedro Alves <palves@redhat.com>
6839 * server.c (handle_general_set): Make "req_str" const.
6841 2015-03-19 Pedro Alves <palves@redhat.com>
6843 * linux-low.c (linux_resume_one_lwp): Rename to ...
6844 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6845 instead call perror_with_name.
6846 (check_ptrace_stopped_lwp_gone): New function.
6847 (linux_resume_one_lwp): Reimplement as wrapper around
6848 linux_resume_one_lwp_throw that swallows errors if the LWP is
6851 2015-03-19 Pedro Alves <palves@redhat.com>
6853 * linux-low.c (count_events_callback, select_event_lwp_callback):
6854 No longer check whether the thread has resume_stop as last resume
6857 2015-03-19 Pedro Alves <palves@redhat.com>
6859 * linux-low.c (count_events_callback, select_event_lwp_callback):
6860 Use the lwp's status_pending_p field, not the thread's.
6862 2015-03-19 Pedro Alves <palves@redhat.com>
6864 * linux-low.c (select_event_lwp_callback): Update comments to
6865 no longer mention SIGTRAP.
6867 2015-03-18 Gary Benson <gbenson@redhat.com>
6869 * server.c (handle_query): Do not report vFile:fstat as supported.
6871 2015-03-11 Gary Benson <gbenson@redhat.com>
6873 * hostio.c (sys/types.h): New include.
6874 (sys/stat.h): Likewise.
6875 (common-remote-fileio.h): Likewise.
6876 (handle_fstat): New function.
6877 (handle_vFile): Handle vFile:fstat packets.
6879 2015-03-11 Gary Benson <gbenson@redhat.com>
6881 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6882 struct stat.st_blocks and struct stat.st_blksize.
6883 * configure: Regenerate.
6884 * config.in: Likewise.
6885 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6886 (OBS): Add common-remote-fileio.o.
6887 (common-remote-fileio.o): New rule.
6889 2015-03-09 Pedro Alves <palves@redhat.com>
6891 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6892 'struct sockaddr' pointer in 'accept' call.
6894 2015-03-09 Pedro Alves <palves@redhat.com>
6897 2015-03-07 Pedro Alves <palves@redhat.com>
6898 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6899 or <winsock2.h> here. Instead include "gdb_socket.h".
6900 (remote_open): Use union gdb_sockaddr_u.
6901 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6902 or <winsock2.h> here. Instead include "gdb_socket.h".
6903 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6904 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6906 (init_named_socket, gdb_agent_helper_thread): Use union
6909 2015-03-07 Pedro Alves <palves@redhat.com>
6911 * configure.ac (build_warnings): Move
6912 -Wdeclaration-after-statement to the C-specific set.
6913 * configure: Regenerate.
6915 2015-03-07 Pedro Alves <palves@redhat.com>
6917 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6918 or <winsock2.h> here. Instead include "gdb_socket.h".
6919 (remote_open): Use union gdb_sockaddr_u.
6920 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6921 or <winsock2.h> here. Instead include "gdb_socket.h".
6922 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6923 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6925 (init_named_socket, gdb_agent_helper_thread): Use union
6928 2015-03-07 Pedro Alves <palves@redhat.com>
6930 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6933 2015-03-06 Yao Qi <yao.qi@linaro.org>
6935 * linux-aarch64-low.c (aarch64_insert_point): Use
6936 show_debug_regs as a boolean.
6937 (aarch64_remove_point): Likewise.
6939 2015-03-05 Pedro Alves <palves@redhat.com>
6941 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6942 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6943 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6944 * nto-low.c (nto_target_ops): Likewise.
6945 * spu-low.c (spu_target_ops): Likewise.
6946 * win32-low.c (win32_target_ops): Likewise.
6948 2015-03-04 Pedro Alves <palves@redhat.com>
6950 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6951 Decide whether a breakpoint triggered based on the SIGTRAP's
6953 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6954 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6955 (linux_low_filter_event): Check for breakpoints before checking
6957 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6959 (linux_stopped_by_sw_breakpoint)
6960 (linux_supports_stopped_by_sw_breakpoint)
6961 (linux_stopped_by_hw_breakpoint)
6962 (linux_supports_stopped_by_hw_breakpoint): New functions.
6963 (linux_target_ops): Install new target methods.
6965 2015-03-04 Pedro Alves <palves@redhat.com>
6967 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6968 * server.c (swbreak_feature, hwbreak_feature): New globals.
6969 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6970 (captured_main): Clear swbreak_feature and hwbreak_feature.
6971 * server.h (swbreak_feature, hwbreak_feature): Declare.
6972 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6973 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6974 supports_stopped_by_hw_breakpoint>: New fields.
6975 (target_supports_stopped_by_sw_breakpoint)
6976 (target_stopped_by_sw_breakpoint)
6977 (target_supports_stopped_by_hw_breakpoint)
6978 (target_stopped_by_hw_breakpoint): Declare.
6980 2015-03-04 Pedro Alves <palves@redhat.com>
6982 enum lwp_stop_reason -> enum target_stop_reason
6983 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6984 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6985 (linux_wait_1, stuck_in_jump_pad_callback)
6986 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6987 (linux_stopped_by_watchpoint):
6988 * linux-low.h (enum lwp_stop_reason): Delete.
6989 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6990 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6992 2015-03-04 Yao Qi <yao.qi@linaro.org>
6994 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6996 2015-03-03 Gary Benson <gbenson@redhat.com>
6998 * hostio.c (handle_vFile): Fix prefix lengths.
7000 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7002 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7005 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7007 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7008 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7009 (clean): Add "rm -f" for above C files.
7010 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7011 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7012 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7013 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7014 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7015 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7016 (init_registers_s390x_vx_linux64)
7017 (init_registers_s390x_tevx_linux64)
7018 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7019 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7021 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7022 (s390_store_vxrs_high): New functions.
7023 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7025 (s390_arch_setup): Add logic for selecting one of the new target
7026 descriptions. Activate the new vector regsets if applicable.
7027 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7028 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7029 and init_registers_s390x_tevx_linux64.
7031 2015-03-01 Pedro Alves <palves@redhat.com>
7033 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7036 2015-02-27 Pedro Alves <palves@redhat.com>
7038 * linux-x86-low.c (u_debugreg_offset): New function.
7039 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7041 2015-02-27 Pedro Alves <palves@redhat.com>
7043 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7044 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7045 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7046 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7047 (ps_lsetfpregs, ps_getpid)
7048 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7049 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7050 (ps_lsetxregs, ps_plog): Declare.
7052 2015-02-27 Pedro Alves <palves@redhat.com>
7054 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7055 IP_AGENT_EXPORT_FUNC.
7056 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7057 IP_AGENT_EXPORT_FUNC.
7058 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7059 (IP_AGENT_EXPORT): Delete.
7060 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7061 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7062 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7063 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7064 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7065 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7066 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7067 (traceframe_read_count, traceframe_write_count)
7068 (traceframes_created, trace_state_variables, get_raw_reg)
7069 (get_trace_state_variable_value, set_trace_state_variable_value)
7070 (ust_loaded, helper_thread_id, cmd_buf): Use
7071 IPA_SYM_EXPORTED_NAME.
7072 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7073 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7074 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7075 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7076 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7077 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7078 EXTERN_C_PUSH/EXTERN_C_POP.
7079 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7080 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7081 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7082 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7083 (traceframe_write_count, traceframe_read_count)
7084 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7085 (about_to_request_buffer_space, get_trace_state_variable_value)
7086 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7087 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7088 EXTERN_C_PUSH/EXTERN_C_POP.
7089 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7090 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7091 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7092 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7093 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7094 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7095 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7096 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7098 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7099 (IP_AGENT_EXPORT_VAR_DECL): Define.
7101 (gdb_agent_get_raw_reg): Declare.
7103 2015-02-27 Tom Tromey <tromey@redhat.com>
7104 Pedro Alves <palves@redhat.com>
7106 Rename symbols whose names are reserved C++ keywords throughout.
7108 2015-02-27 Pedro Alves <palves@redhat.com>
7110 * Makefile.in (COMPILER): New, get it from autoconf.
7111 (CXX): Get from autoconf instead.
7112 (COMPILE.pre): Use COMPILER.
7113 (CC-LD): Rename to ...
7114 (CC_LD): ... this. Use COMPILER.
7115 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7116 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7117 * acinclude.m4: Include build-with-cxx.m4.
7118 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7119 Disable -Werror by default if building in C++ mode.
7120 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7121 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7122 the C++ compiler. Save/restore CXXFLAGS too.
7123 * configure: Regenerate.
7125 2015-02-27 Pedro Alves <palves@redhat.com>
7127 * acinclude.m4: Include libiberty.m4.
7128 * configure.ac: Call libiberty_INIT.
7129 * config.in, configure: Regenerate.
7131 2015-02-26 Pedro Alves <palves@redhat.com>
7133 * linux-low.c (linux_wait_1): When incrementing the PC past a
7134 program breakpoint always use the_low_target.breakpoint_len as
7135 increment, rather than the maximum between that and
7136 the_low_target.decr_pc_after_break.
7138 2015-02-23 Pedro Alves <palves@redhat.com>
7140 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7141 thread was doing a step-over; always adjust the PC if
7142 we stepped over a permanent breakpoint.
7143 (linux_wait_1): If we stepped over breakpoint that was on top of a
7144 permanent breakpoint, manually advance the PC past it.
7146 2015-02-23 Pedro Alves <palves@redhat.com>
7148 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7150 (x86_fill_gregset, x86_store_gregset): Use it when handling
7153 2015-02-20 Pedro Alves <palves@redhat.com>
7155 * thread-db.c: Include "nat/linux-procfs.h".
7156 (thread_db_init): Skip listing new threads if the kernel supports
7157 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7159 2015-02-20 Pedro Alves <palves@redhat.com>
7161 * linux-low.c (status_pending_p_callback): Use ptid_match.
7163 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7165 PR breakpoints/16812
7166 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7167 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7168 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7170 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7172 PR breakpoints/15956
7173 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7175 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7177 * linux-low.c (linux_low_btrace_conf): Print size.
7178 * server.c (handle_btrace_conf_general_set): New.
7179 (hanle_general_set): Call handle_btrace_conf_general_set.
7180 (handle_query): Report Qbtrace-conf:bts:size as supported.
7182 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7184 * linux-low.c (linux_low_enable_btrace): Update parameters.
7185 (linux_low_btrace_conf): New.
7186 (linux_target_ops)<to_btrace_conf>: Initialize.
7187 * server.c (current_btrace_conf): New.
7188 (handle_btrace_enable): Rename to ...
7189 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7190 to target_enable_btrace. Update comment. Update users.
7191 (handle_qxfer_btrace_conf): New.
7192 (qxfer_packets): Add btrace-conf entry.
7193 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7194 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7195 (target_ops)<read_btrace_conf>: New.
7196 (target_enable_btrace): Update parameters.
7197 (target_read_btrace_conf): New.
7199 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7201 * server.c (handle_btrace_general_set): Remove call to
7202 target_supports_btrace.
7203 (supported_btrace_packets): New.
7204 (handle_query): Call supported_btrace_packets.
7205 * target.h: include btrace-common.h.
7206 (btrace_target_info): Removed.
7207 (supports_btrace, target_supports_btrace): Update parameters.
7209 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7211 * Makefile.in (SFILES): Add common/btrace-common.c.
7212 (OBS): Add common/btrace-common.o.
7213 (btrace-common.o): Add build rules.
7214 * linux-low: Include btrace-common.h.
7215 (linux_low_read_btrace): Use struct btrace_data. Call
7216 btrace_data_init and btrace_data_fini.
7218 2015-02-06 Pedro Alves <palves@redhat.com>
7220 * thread-db.c (find_new_threads_callback): Add debug output.
7222 2015-02-04 Pedro Alves <palves@redhat.com>
7224 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7225 (resume_stopped_resumed_lwps): New function.
7226 (linux_wait_for_event_filtered): Use it.
7228 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7230 * Makefile.in (SFILES): Add linux-personality.c.
7231 (linux-personality.o): New rule.
7232 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7233 list of objects to be built.
7234 * linux-low.c: Include nat/linux-personality.h.
7235 (linux_create_inferior): Remove code to disable address space
7236 randomization (moved to ../nat/linux-personality.c). Create
7237 cleanup to disable address space randomization.
7239 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7241 * Makefile.in (posix-strerror.o): New rule.
7242 (mingw-strerror.o): Likewise.
7243 * configure: Regenerated.
7244 * configure.ac: Source file ../common/common.host. Initialize new
7245 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7247 2015-01-14 Yao Qi <yao@codesourcery.com>
7249 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7250 (ppc-linux.o): New rule.
7251 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7252 * configure.ac: AC_CHECK_FUNCS(getauxval).
7253 * config.in: Re-generated.
7254 * configure: Re-generated.
7255 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7256 ppc64_64bit_inferior_p
7258 2015-01-14 Yao Qi <yao@codesourcery.com>
7260 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7261 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7262 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7263 (PT_ORIG_R3, PT_TRAP): Likewise.
7264 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7265 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7266 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7268 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7270 * i387-fp.c (i387_cache_to_xsave): In look over
7271 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7272 zmmh_low_space field by use of zmmh_high_space.
7274 2015-01-09 Pedro Alves <palves@redhat.com>
7276 * linux-low.c (step_over_bkpt): Move higher up in the file.
7277 (handle_extended_wait): Don't store the stop_pc here.
7278 (get_stop_pc): Adjust comments and rename to ...
7279 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7280 stopped for a software breakpoint or hardware breakpoint.
7281 (thread_still_has_status_pending_p): New function.
7282 (status_pending_p_callback): Use
7283 thread_still_has_status_pending_p. If the event is no longer
7284 interesting, resume the LWP.
7285 (handle_tracepoints): Add assert.
7286 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7287 (wstatus_maybe_breakpoint): New function.
7288 (cancel_breakpoint): Delete function.
7289 (check_stopped_by_watchpoint): New function, factored out from
7290 linux_low_filter_event.
7291 (lp_status_maybe_breakpoint): Delete function.
7292 (linux_low_filter_event): Remove filter_ptid argument.
7293 Leave thread group exits pending here. Store the LWP's stop PC.
7294 Always leave events pending.
7295 (linux_wait_for_event_filtered): Pull all events out of the
7296 kernel, and leave them all pending.
7297 (count_events_callback, select_event_lwp_callback): Consider all
7299 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7300 (select_event_lwp): Only give preference to the stepping LWP in
7301 all-stop mode. Adjust comments.
7302 (ignore_event): New function.
7303 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7304 references to cancel_breakpoints. Adjust to renames. Also give
7305 equal priority to all LWPs that have had events in non-stop mode.
7306 If reporting a software breakpoint event, unadjust the LWP's PC.
7307 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7308 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7310 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7311 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7312 (linux_stopped_by_watchpoint): Adjust.
7313 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7314 * linux-low.h (enum lwp_stop_reason): New.
7315 (struct lwp_info) <stop_pc>: Adjust comment.
7316 <stopped_by_watchpoint>: Delete field.
7317 <stop_reason>: New field.
7318 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7319 * mem-break.c (software_breakpoint_inserted_here)
7320 (hardware_breakpoint_inserted_here): New function.
7321 * mem-break.h (software_breakpoint_inserted_here)
7322 (hardware_breakpoint_inserted_here): Declare.
7323 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7324 (cancel_breakpoints): Delete.
7325 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7326 (upload_fast_traceframes): Remove references to
7329 2015-01-09 Pedro Alves <palves@redhat.com>
7331 * thread-db.c (find_new_threads_callback): Ignore thread if the
7332 kernel thread ID is -1.
7334 2015-01-09 Pedro Alves <palves@redhat.com>
7336 * linux-low.c (linux_attach_fail_reason_string): Move to
7337 nat/linux-ptrace.c, and rename.
7338 (linux_attach_lwp): Update comment.
7339 (attach_proc_task_lwp_callback): New function.
7340 (linux_attach): Adjust to rename and use
7341 linux_proc_attach_tgid_threads.
7342 (linux_attach_fail_reason_string): Delete declaration.
7344 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7346 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7347 * server.c (gdbserver_version): Likewise.
7349 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7351 * remote-utils.c: Include ctype.h.
7352 (input_interrupt): Explicitly handle the case when the char
7353 received is the NUL byte. Improve the printing of non-ASCII
7356 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7358 * linux-low.c (linux_low_filter_event): Update call to
7359 linux_enable_event_reporting following the addition of
7360 a new parameter to that function.
7362 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7365 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7366 (AARCH64_FPCR_REGNO): Likewise.
7367 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7368 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7369 (aarch64_store_fpregset): Likewise.
7371 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7373 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7374 Remove FIXME comment about assumption about N.
7376 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7378 * configure.ac: If large-file support is disabled in GDBserver,
7379 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7380 * configure: Regenerate.
7382 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7384 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7385 warning upon ENODATA from ptrace.
7386 * linux-s390-low.c (s390_store_tdb): New.
7387 (s390_regsets): Add regset for NT_S390_TDB.
7389 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7391 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7392 without a fill_function.
7393 * linux-s390-low.c (s390_fill_last_break): Remove.
7394 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7395 (s390_arch_setup): Use regset's size instead of fill_function for
7398 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7400 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7401 the regset's store function when ptrace returned an error.
7402 * regcache.c (get_thread_regcache): Invalidate register cache
7403 before fetching inferior's registers.
7405 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7407 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7408 while-loop as for-loop.
7409 (regsets_store_inferior_registers): Likewise.
7411 2014-11-28 Yao Qi <yao@codesourcery.com>
7413 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7414 * config.in, configure: Re-generate.
7415 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7418 2014-11-21 Yao Qi <yao@codesourcery.com>
7420 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7421 (AC_CHECK_HEADERS): Remove malloc.h.
7422 * configure: Re-generated.
7423 * config.in: Re-generated.
7424 * server.h: Don't include alloca.h and malloc.h.
7425 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7426 Don't include malloc.h.
7428 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7430 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7431 corresponding ERRNO check in same block.
7433 2014-11-12 Pedro Alves <palves@redhat.com>
7435 * server.c (cont_thread): Update comment.
7436 (start_inferior, attach_inferior): No longer clear cont_thread.
7437 (handle_v_cont): No longer set cont_thread.
7438 (captured_main): Clear cont_thread each time a GDB connects.
7440 2014-11-12 Pedro Alves <palves@redhat.com>
7442 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7443 thread, and don't resume all threads if the Hc thread has exited.
7445 2014-11-12 Pedro Alves <palves@redhat.com>
7447 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7448 the process group instead of to a specific LWP.
7450 2014-10-15 Pedro Alves <palves@redhat.com>
7453 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7455 (arm_set_thread_context): Delete.
7456 (the_low_target): Adjust.
7457 * win32-i386-low.c (debug_registers_changed)
7458 (debug_registers_used): Delete.
7459 (update_debug_registers_callback): New function.
7460 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7461 needing to update their debug registers.
7462 (win32_get_current_dr): New function.
7463 (x86_dr_low_get_addr, x86_dr_low_get_control)
7464 (x86_dr_low_get_status): Fetch the debug register from the thread
7466 (i386_initial_stuff): Adjust.
7467 (i386_get_thread_context): Remove current_event parameter. Don't
7468 clear debug_registers_changed nor copy DR values to
7470 (i386_set_thread_context): Delete.
7471 (i386_prepare_to_resume): New function.
7472 (i386_thread_added): Mark the thread as needing to update irs
7474 (the_low_target): Remove i386_set_thread_context and install
7475 i386_prepare_to_resume.
7476 * win32-low.c (win32_get_thread_context): Adjust.
7477 (win32_set_thread_context): Use SetThreadContext
7479 (win32_prepare_to_resume): New function.
7480 (win32_require_context): New function, factored out from ...
7481 (thread_rec): ... this.
7482 (continue_one_thread): Call win32_prepare_to_resume on each thread
7483 we're about to continue.
7484 (win32_resume): Call win32_prepare_to_resume on the event thread.
7485 * win32-low.h (struct win32_thread_info)
7486 <debug_registers_changed>: New field.
7487 (struct win32_target_ops): Change prototype of set_thread_context,
7488 delete set_thread_context and add prepare_to_resume.
7489 (win32_require_context): New declaration.
7491 2014-10-08 Gary Benson <gbenson@redhat.com>
7493 * server.h: Do not include common-exceptions.h.
7495 2014-10-08 Gary Benson <gbenson@redhat.com>
7497 * server.h: Do not include cleanups.h.
7499 2014-09-30 James Hogan <james.hogan@imgtec.com>
7501 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7504 2014-09-23 Yao Qi <yao@codesourcery.com>
7506 * linux-low.c (lp_status_maybe_breakpoint): New function.
7507 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7508 (count_events_callback): Likewise.
7509 (select_event_lwp_callback): Likewise.
7510 (cancel_breakpoints_callback): Likewise.
7512 2014-09-19 Don Breazeal <donb@codesourcery.com>
7514 * linux-low.c (handle_extended_wait): Call
7515 linux_ptrace_get_extended_event.
7516 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7517 linux_is_extended_waitstatus.
7519 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7521 * Makefile.in (CPPFLAGS): Define.
7522 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7523 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7525 2014-09-16 Gary Benson <gbenson@redhat.com>
7527 * inferiors.h (current_inferior): Renamed as...
7528 (current_thread): New variable. All uses updated.
7529 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7530 (maybe_move_out_of_jump_pad): Likewise.
7531 (cancel_breakpoint): Likewise.
7532 (linux_low_filter_event): Likewise.
7533 (wait_for_sigstop): Likewise.
7534 (linux_resume_one_lwp): Likewise.
7535 (need_step_over_p): Likewise.
7536 (start_step_over): Likewise.
7537 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7538 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7539 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7540 and save_inferior as saved_thread.
7541 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7543 (regcache_invalidate_thread): Likewise.
7544 * remote-utils.c (prepare_resume_reply): Likewise.
7545 * thread-db.c (thread_db_get_tls_address): Likewise.
7546 (disable_thread_event_reporting): Likewise.
7547 (remove_thread_event_breakpoints): Likewise.
7548 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7550 * target.h (set_desired_inferior): Renamed as...
7551 (set_desired_thread): New declaration. All uses updated.
7552 * server.c (myresume): Updated comment to reference thread instead
7554 (handle_serial_event): Likewise.
7555 (handle_target_event): Likewise.
7557 2014-09-12 Tom Tromey <tromey@redhat.com>
7558 Gary Benson <gbenson@redhat.com>
7560 * regcache.h: Include common-regcache.h.
7561 (regcache_read_pc): Don't declare.
7562 * regcache.c (get_thread_regcache_for_ptid): New function.
7564 2014-09-11 Tom Tromey <tromey@redhat.com>
7565 Gary Benson <gbenson@redhat.com>
7567 * symbol.c: New file.
7568 * Makefile.in (SFILES): Add symbol.c.
7569 (OBS): Add symbol.o.
7571 2014-09-11 Gary Benson <gbenson@redhat.com>
7573 * target.c (target_stop_ptid, target_continue_ptid): New
7576 2014-09-11 Tom Tromey <tromey@redhat.com>
7577 Gary Benson <gbenson@redhat.com>
7579 * target.h: Include target/target.h.
7580 * target.c (target_read_memory, target_read_uint32)
7581 (target_write_memory): New functions.
7583 2014-09-11 Gary Benson <gbenson@redhat.com>
7585 * server.h (debug_hw_points): Don't declare.
7586 * server.c (debug_hw_points): Don't define. Replace all uses
7587 with show_debug_regs.
7588 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7589 all uses with show_debug_regs.
7591 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7593 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7594 endianness into account.
7595 (ppc_supply_ptrace_register): Likewise.
7597 2014-09-03 James Hogan <james.hogan@imgtec.com>
7599 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7600 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7602 2014-09-03 Gary Benson <gbenson@redhat.com>
7604 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7605 ALL_DEBUG_ADDRESS_REGISTERS.
7607 2014-09-02 Gary Benson <gbenson@redhat.com>
7609 * i386-low.h: Renamed as...
7610 * x86-low.h: New file. All type, function and variable name
7611 prefixes changed from "i386_" to "x86_". All references updated.
7612 * i386-low.c: Renamed as...
7613 * x86-low.c: New file. All type, function and variable name
7614 prefixes changed from "i386_" to "x86_". All references updated.
7616 2014-09-02 Gary Benson <gbenson@redhat.com>
7618 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7619 (x86_linux_new_thread): Likewise.
7621 2014-08-29 Gary Benson <gbenson@redhat.com>
7623 * server.h (setjmp.h): Do not include.
7624 (toplevel): Do not declare.
7625 (common-exceptions.h): Include.
7626 (cleanups.h): Likewise.
7627 * server.c (toplevel): Do not define.
7628 (exit_code): New static global.
7629 (detach_or_kill_for_exit_cleanup): New function.
7630 (main): New function. Original main renamed to...
7631 (captured_main): New function.
7632 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7634 2014-08-29 Gary Benson <gbenson@redhat.com>
7636 * Makefile.in (SFILES): Add common/common-exceptions.c.
7637 (OBS): Add common-exceptions.o.
7638 (common-exceptions.o): New rule.
7639 * utils.c (prepare_to_throw_exception): New function.
7641 2014-08-29 Gary Benson <gbenson@redhat.com>
7643 * config.in: Regenerate.
7644 * configure: Likewise.
7646 2014-08-29 Gary Benson <gbenson@redhat.com>
7648 * Makefile.in (SFILES): Add common/cleanups.c.
7650 (cleanups.o): New rule.
7652 2014-08-29 Gary Benson <gbenson@redhat.com>
7654 * utils.c (internal_vwarning): New function.
7656 2014-08-28 Gary Benson <gbenson@redhat.com>
7658 * utils.h (fatal): Remove declaration.
7659 * utils.c (fatal): Remove function.
7661 2014-08-28 Gary Benson <gbenson@redhat.com>
7663 * tracepoint.c (gdb_agent_init): Replace fatal with
7665 (initialize_tracepoint): Likewise.
7667 2014-08-28 Gary Benson <gbenson@redhat.com>
7669 * remote-utils.c (remote_prepare): Replace fatal with error.
7671 2014-08-28 Gary Benson <gbenson@redhat.com>
7673 * linux-low.c (linux_async): Replace fatal with warning.
7675 (linux_start_non_stop): Return -1 if linux_async failed.
7677 2014-08-28 Gary Benson <gbenson@redhat.com>
7679 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7681 (i386_dr_low_get_addr): Remove vague comment.
7682 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7685 2014-08-28 Gary Benson <gbenson@redhat.com>
7687 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7688 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7690 (linux_resume_one_lwp): Likewise.
7691 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7693 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7694 with internal_error.
7695 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7696 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7697 (find_register_by_name): Replace fatal with internal_error.
7698 (find_regno): Likewise.
7699 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7700 * thread-db.c (thread_db_create_event): Likewise.
7701 (thread_db_load_search): Likewise.
7702 (try_thread_db_load_1): Likewise.
7703 * tracepoint.c (get_jump_space_head): Replace fatal with
7705 (claim_trampoline_space): Likewise.
7706 (have_fast_tracepoint_trampoline_buffer): Likewise.
7707 (cmd_qtstart): Likewise.
7708 (stop_tracing): Likewise.
7709 (fast_tracepoint_collecting): Likewise.
7710 (target_malloc): Likewise.
7711 (download_tracepoint): Likewise.
7712 (download_trace_state_variables): Replace check with gdb_assert.
7713 (upload_fast_traceframes): Replace fatal with internal_error.
7715 2014-08-19 Tom Tromey <tromey@redhat.com>
7716 Gary Benson <gbenson@redhat.com>
7718 * Makefile.in (SFILES): Add common/common-debug.c.
7719 (OBS): Add common-debug.o.
7720 (common-debug.o): New rule.
7721 * debug.h (debug_printf): Don't declare.
7722 * debug.c (debug_printf): Renamed and rewritten as...
7723 (debug_vprintf): New function.
7725 2014-08-19 Gary Benson <gbenson@redhat.com>
7727 * utils.h: Do not include print-utils.h.
7729 2014-08-19 Tom Tromey <tromey@redhat.com>
7730 Gary Benson <gbenson@redhat.com>
7732 * server.h: Add static assertion.
7733 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7735 2014-08-19 Tom Tromey <tromey@redhat.com>
7736 Gary Benson <gbenson@redhat.com>
7738 * Makefile.in (SFILES): Add common/errors.c.
7739 (OBS): Add errors.o.
7740 (IPA_OBS): Add errors-ipa.o.
7741 (errors.o): New rule.
7742 (errors-ipa.o): Likewise.
7743 * utils.h (perror_with_name, error, warning): Don't declare.
7744 * utils.c (warning): Renamed and rewritten as...
7745 (vwarning): New function.
7746 (error): Renamed and rewritten as...
7747 (verror): New function.
7748 (internal_error): Renamed and rewritten as...
7749 (internal_verror): New function.
7751 2014-08-07 Gary Benson <gbenson@redhat.com>
7753 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7754 * configure: Regenerate.
7755 * config.in: Likewise.
7756 * server.h: Do not include errno.h.
7757 * event-loop.c: Likewise.
7758 * hostio-errno.c: Likewise.
7759 * linux-low.c: Likewise.
7760 * remote-utils.c: Likewise.
7761 * spu-low.c: Likewise.
7762 * utils.c: Likewise.
7763 * gdbreplay.c: Unconditionally include errno.h.
7765 2014-08-07 Gary Benson <gbenson@redhat.com>
7767 * server.h: Do not include string.h.
7768 * event-loop.c: Likewise.
7769 * linux-low.c: Likewise.
7770 * regcache.c: Likewise.
7771 * remote-utils.c: Likewise.
7772 * spu-low.c: Likewise.
7773 * utils.c: Likewise.
7775 2014-08-07 Gary Benson <gbenson@redhat.com>
7777 * server.h: Do not include gdb_assert.h.
7779 2014-08-07 Gary Benson <gbenson@redhat.com>
7781 * server.h: Do not include common-utils.h.
7783 2014-08-07 Gary Benson <gbenson@redhat.com>
7785 * server.h: Do not include ptid.h.
7786 * notif.h: Likewise.
7788 2014-08-07 Gary Benson <gbenson@redhat.com>
7790 * server.h: Do not include gdb_locale.h.
7792 2014-08-07 Gary Benson <gbenson@redhat.com>
7794 * server.h: Do not include gdb/signals.h.
7795 * win32-low.c: Likewise.
7797 2014-08-07 Gary Benson <gbenson@redhat.com>
7799 * server.h: Do not include pathmax.h.
7801 2014-08-07 Gary Benson <gbenson@redhat.com>
7803 * server.h: Do not include libiberty.h.
7804 * linux-bfin-low.c: Likewise.
7806 2014-08-07 Gary Benson <gbenson@redhat.com>
7808 * server.h: Do not include ansidecl.h.
7810 2014-08-07 Gary Benson <gbenson@redhat.com>
7812 * linux-x86-low.c: Do not include stddef.h.
7813 * lynx-ppc-low.c: Likewise.
7814 * tracepoint.c: Likewise.
7816 2014-08-07 Gary Benson <gbenson@redhat.com>
7818 * server.h: Do not include stdarg.h.
7819 * nto-low.c: Likewise.
7821 2014-08-07 Gary Benson <gbenson@redhat.com>
7823 * server.h: Do not include stdlib.h.
7824 * inferiors.c: Likewise.
7825 * linux-low.c: Likewise.
7826 * regcache.c: Likewise.
7827 * spu-low.c: Likewise.
7828 * tracepoint.c: Likewise.
7829 * utils.c: Likewise.
7831 2014-08-07 Gary Benson <gbenson@redhat.com>
7833 * server.h: Do not include stdio.h.
7834 * linux-low.c: Likewise.
7835 * remote-utils.c: Likewise.
7836 * spu-low.c: Likewise.
7837 * utils.c: Likewise.
7838 * wincecompat.c: Likewise.
7840 2014-08-06 Gary Benson <gbenson@redhat.com>
7842 * regcache.c (init_register_cache): Move conditionals inside if.
7844 2014-08-06 Gary Benson <gbenson@redhat.com>
7846 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7848 2014-07-31 Gary Benson <gbenson@redhat.com>
7850 * ax.h: Do not include server.h.
7851 * gdbthread.h: Likewise.
7852 * lynx-low.h: Likewise.
7853 * notif.h: Likewise.
7855 2014-07-30 Gary Benson <gbenson@redhat.com>
7857 * server.h: Include common-defs.h.
7858 Do not include config.h or build-gnulib-gdbserver/config.h.
7860 2014-07-30 Gary Benson <gbenson@redhat.com>
7862 * hostio-errno.c: Move server.h to top of includes list.
7863 * inferiors.c: Likewise.
7864 * linux-x86-low.c: Likewise.
7865 * notif.c: Include server.h.
7867 2014-07-24 Tom Tromey <tromey@redhat.com>
7868 Gary Benson <gbenson@redhat.com>
7870 * server.h (CORE_ADDR): Now unsigned.
7872 2014-07-16 Pedro Alves <palves@redhat.com>
7874 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7876 2014-07-15 Pedro Alves <palves@redhat.com>
7878 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7881 2014-07-11 Pedro Alves <palves@redhat.com>
7883 * linux-low.c (kill_wait_lwp): New function, based on
7884 kill_one_lwp_callback, but use my_waitpid directly.
7885 (kill_one_lwp_callback, linux_kill): Use it.
7887 2014-06-23 Pedro Alves <palves@redhat.com>
7889 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7890 before setting DR0..DR3.
7892 2014-06-20 Gary Benson <gbenson@redhat.com>
7894 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7895 * configure: Regenerated.
7896 * config.in: Likewise.
7898 2014-06-20 Gary Benson <gbenson@redhat.com>
7900 * Makefile.in (SFILES): Update locations for files moved
7902 (object file files): Reordered.
7904 2014-06-20 Gary Benson <gbenson@redhat.com>
7906 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7907 (i386_dr_low_set_addr): Likewise.
7908 (i386_dr_low_get_addr): Likewise.
7909 (i386_dr_low_can_set_control): Likewise.
7910 (i386_dr_low_set_control): Likewise.
7911 (i386_dr_low_get_control): Likewise.
7912 (i386_dr_low_get_status): Likewise.
7913 (i386_get_debug_register_length): Likewise.
7914 * linux-x86-low.c (i386_dr_low_set_addr):
7915 Changed signature. Made static.
7916 (i386_dr_low_get_addr): Likewise.
7917 (i386_dr_low_set_control): Likewise.
7918 (i386_dr_low_get_control): Likewise.
7919 (i386_dr_low_get_status): Likewise.
7920 (i386_dr_low): New global variable.
7921 * win32-i386-low.c (i386_dr_low_set_addr):
7922 Changed signature. Made static.
7923 (i386_dr_low_get_addr): Likewise.
7924 (i386_dr_low_set_control): Likewise.
7925 (i386_dr_low_get_control): Likewise.
7926 (i386_dr_low_get_status): Likewise.
7927 (i386_dr_low): New global variable.
7929 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7931 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7932 * Makefile.in (AR, AR_FLAGS): Define.
7933 * configure: Regenerate.
7935 2014-06-19 Gary Benson <gbenson@redhat.com>
7937 * Makefile.in (i386-dregs.o): New rule.
7938 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7939 * i386-low.c (target.h): Remove include.
7940 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7941 (DR_CONTROL_SHIFT): Likewise.
7942 (DR_CONTROL_SIZE): Likewise.
7943 (DR_RW_EXECUTE): Likewise.
7944 (DR_RW_WRITE): Likewise.
7945 (DR_RW_READ): Likewise.
7946 (DR_RW_IORW): Likewise.
7947 (DR_LEN_1): Likewise.
7948 (DR_LEN_2): Likewise.
7949 (DR_LEN_4): Likewise.
7950 (DR_LEN_8): Likewise.
7951 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7952 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7953 (DR_ENABLE_SIZE): Likewise.
7954 (DR_LOCAL_SLOWDOWN): Likewise.
7955 (DR_GLOBAL_SLOWDOWN): Likewise.
7956 (DR_CONTROL_RESERVED): Likewise.
7957 (I386_DR_CONTROL_MASK): Likewise.
7958 (I386_DR_VACANT): Likewise.
7959 (I386_DR_LOCAL_ENABLE): Likewise.
7960 (I386_DR_GLOBAL_ENABLE): Likewise.
7961 (I386_DR_DISABLE): Likewise.
7962 (I386_DR_SET_RW_LEN): Likewise.
7963 (I386_DR_GET_RW_LEN): Likewise.
7964 (I386_DR_WATCH_HIT): Likewise.
7965 (i386_wp_op_t): Likewise.
7966 (i386_show_dr): Likewise.
7967 (i386_length_and_rw_bits): Likewise.
7968 (i386_insert_aligned_watchpoint): Likewise.
7969 (i386_remove_aligned_watchpoint): Likewise.
7970 (i386_handle_nonaligned_watchpoint): Likewise.
7971 i386_update_inferior_debug_regs(): Likewise.
7972 (i386_dr_insert_watchpoint): Likewise.
7973 (i386_dr_remove_watchpoint): Likewise.
7974 (i386_dr_region_ok_for_watchpoint): Likewise.
7975 (i386_dr_stopped_data_address): Likewise.
7976 (i386_dr_stopped_by_watchpoint): Likewise.
7978 2014-06-19 Gary Benson <gbenson@redhat.com>
7980 * i386-low.c (i386_dr_show): Renamed to
7981 i386_show_dr and made static. All uses updated.
7982 (i386_dr_length_and_rw_bits): Renamed to
7983 i386_length_and_rw_bits and made static.
7985 (i386_dr_insert_aligned_watchpoint): Renamed to
7986 i386_insert_aligned_watchpoint and made static.
7988 (i386_dr_remove_aligned_watchpoint): Renamed to
7989 i386_remove_aligned_watchpoint and made static.
7991 (i386_dr_update_inferior_debug_regs): Renamed to
7992 i386_update_inferior_debug_regs and made static.
7995 2014-06-18 Gary Benson <gbenson@redhat.com>
7997 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7998 (i386_dr_low_can_set_control): Likewise.
7999 (i386_get_debug_register_length): Likewise.
8000 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8001 (i386_dr_low_can_set_control): Likewise.
8002 (i386_get_debug_register_length): Likewise.
8004 2014-06-17 Gary Benson <gbenson@redhat.com>
8006 * i386-low.h (i386-dregs.h): New include.
8007 (DR_FIRSTADDR): Now in i386-dregs.h.
8008 (DR_LASTADDR): Likewise.
8009 (DR_NADDR): Likewise.
8010 (DR_STATUS): Likewise.
8011 (DR_CONTROL): Likewise.
8012 (i386_debug_reg_state): Likewise.
8013 (i386_dr_insert_watchpoint): Likewise.
8014 (i386_dr_remove_watchpoint): Likewise.
8015 (i386_dr_region_ok_for_watchpoint): Likewise.
8016 (i386_dr_stopped_data_address): Likewise.
8017 (i386_dr_stopped_by_watchpoint): Likewise.
8018 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8020 2014-06-18 Gary Benson <gbenson@redhat.com>
8022 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8023 i386_dr_insert_watchpoint.
8024 (i386_low_remove_watchpoint): Renamed to
8025 i386_dr_remove_watchpoint.
8026 (i386_low_region_ok_for_watchpoint): Renamed to
8027 i386_dr_region_ok_for_watchpoint.
8028 (i386_low_stopped_data_address): Renamed to
8029 i386_dr_stopped_data_address.
8030 (i386_low_stopped_by_watchpoint): Renamed to
8031 i386_dr_stopped_by_watchpoint.
8032 * i386-low.c (i386_show_dr): Renamed to
8033 i386_dr_show and made nonstatic. All uses updated.
8034 (i386_length_and_rw_bits): Renamed to
8035 i386_dr_length_and_rw_bits and made nonstatic.
8037 (i386_insert_aligned_watchpoint): Renamed to
8038 i386_dr_insert_aligned_watchpoint and made nonstatic.
8040 (i386_remove_aligned_watchpoint): Renamed to
8041 i386_dr_remove_aligned_watchpoint and made nonstatic.
8043 (i386_update_inferior_debug_regs): Renamed to
8044 i386_dr_update_inferior_debug_regs and made nonstatic.
8046 (i386_low_insert_watchpoint): Renamed to
8047 i386_dr_insert_watchpoint. All uses updated.
8048 (i386_low_remove_watchpoint): Renamed to
8049 i386_dr_remove_watchpoint. All uses updated.
8050 (i386_low_region_ok_for_watchpoint): Renamed to
8051 i386_dr_region_ok_for_watchpoint. All uses updated.
8052 (i386_low_stopped_data_address): Renamed to
8053 i386_dr_stopped_data_address. All uses updated.
8054 (i386_low_stopped_by_watchpoint): Renamed to
8055 i386_dr_stopped_by_watchpoint. All uses updated.
8057 2014-06-18 Gary Benson <gbenson@redhat.com>
8059 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8060 (i386_dr_low_can_set_control): Likewise.
8061 (i386_insert_aligned_watchpoint): New check.
8063 2014-06-18 Gary Benson <gbenson@redhat.com>
8065 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8068 2014-06-18 Gary Benson <gbenson@redhat.com>
8070 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8071 instead of fatal and error.
8072 (i386_handle_nonaligned_watchpoint): Likewise.
8074 2014-06-18 Gary Benson <gbenson@redhat.com>
8076 * i386-low.c (i386_get_debug_register_length): New macro.
8077 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8078 (i386_show_dr): Use debug_printf instead of fprintf. Use
8079 phex to format values.
8081 2014-06-18 Gary Benson <gbenson@redhat.com>
8083 * i386-low.h: Comment changes.
8084 * i386-low.c: Likewise.
8086 2014-06-18 Gary Benson <gbenson@redhat.com>
8088 * i386-low.c: Whitespace changes.
8090 2014-06-12 Tom Tromey <tromey@redhat.com>
8092 * utils.c (freeargv): Remove.
8094 2014-06-12 Tom Tromey <tromey@redhat.com>
8096 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8097 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8098 (parse_debug_format_options): Likewise.
8099 (gdbserver_usage): Likewise.
8100 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8101 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8102 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8104 ($(LIBGNU)): Depend on libiberty.
8105 (all-lib): Recurse into all subdirs.
8106 (install-only): Invoke "install" target in subdirs.
8107 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8109 * configure: Rebuild.
8110 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8111 for vasprintf, vsnprintf, or gettimeofday.
8112 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8115 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8117 * development.sh: Delete.
8118 * Makefile.in (config.status): Adjust dependency on development.sh.
8119 * configure.ac: Adjust development.sh source call.
8120 * configure: Regenerate.
8122 2014-06-02 Pedro Alves <palves@redhat.com>
8124 * ax.c (gdb_free_agent_expr): New function.
8125 * ax.h (gdb_free_agent_expr): New declaration.
8126 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8128 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8130 (clear_breakpoint_conditions_and_commands): New function.
8131 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8132 (clear_breakpoint_conditions_and_commands): New declaration.
8134 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8136 * linux-aarch64-low.c (asm/ptrace.h): Include.
8138 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8140 Fix TLS access for -static -pthread.
8141 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8142 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8143 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8145 2014-05-20 Pedro Alves <palves@redhat.com>
8147 * linux-aarch64-low.c (aarch64_insert_point)
8148 (aarch64_remove_point): No longer check whether the type is
8149 supported here. Adjust to new interface.
8150 (the_low_target): Install aarch64_supports_z_point_type as
8151 supports_z_point_type method.
8152 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8153 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8154 instead of a Z packet char. Adjust.
8155 (arm_supports_z_point_type): New function.
8156 (arm_insert_point, arm_remove_point): Adjust to new interface.
8157 (the_low_target): Install arm_supports_z_point_type.
8158 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8159 (cris_insert_point, cris_remove_point): Adjust to new interface.
8160 Don't check whether the type is supported here.
8161 (the_low_target): Install cris_supports_z_point_type.
8162 * linux-low.c (linux_supports_z_point_type): New function.
8163 (linux_insert_point, linux_remove_point): Adjust to new interface.
8164 * linux-low.h (struct linux_target_ops) <insert_point,
8165 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8166 raw_breakpoint pointer parameter.
8167 <supports_z_point_type>: New method.
8168 * linux-mips-low.c (mips_supports_z_point_type): New function.
8169 (mips_insert_point, mips_remove_point): Adjust to new interface.
8170 Use mips_supports_z_point_type.
8171 (the_low_target): Install mips_supports_z_point_type.
8172 * linux-ppc-low.c (the_low_target): Install NULL as
8173 supports_z_point_type method.
8174 * linux-s390-low.c (the_low_target): Install NULL as
8175 supports_z_point_type method.
8176 * linux-sparc-low.c (the_low_target): Install NULL as
8177 supports_z_point_type method.
8178 * linux-x86-low.c (x86_supports_z_point_type): New function.
8179 (x86_insert_point): Adjust to new insert_point interface. Use
8180 insert_memory_breakpoint. Adjust to new
8181 i386_low_insert_watchpoint interface.
8182 (x86_remove_point): Adjust to remove_point interface. Use
8183 remove_memory_breakpoint. Adjust to new
8184 i386_low_remove_watchpoint interface.
8185 (the_low_target): Install x86_supports_z_point_type.
8186 * lynx-low.c (lynx_target_ops): Install NULL as
8187 supports_z_point_type callback.
8188 * nto-low.c (nto_supports_z_point_type): New.
8189 (nto_insert_point, nto_remove_point): Adjust to new interface.
8190 (nto_target_ops): Install nto_supports_z_point_type.
8191 * mem-break.c: Adjust intro comment.
8192 (struct raw_breakpoint) <raw_type, size>: New fields.
8193 <inserted>: Update comment.
8194 <shlib_disabled>: Delete field.
8195 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8196 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8197 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8198 (raw_bkpt_type_to_target_hw_bp_type): New function.
8199 (find_enabled_raw_code_breakpoint_at): New function.
8200 (find_raw_breakpoint_at): New type and size parameters. Use them.
8201 (insert_memory_breakpoint): New function, based off
8202 set_raw_breakpoint_at.
8203 (remove_memory_breakpoint): New function.
8204 (set_raw_breakpoint_at): Reimplement.
8205 (set_breakpoint): New, based on set_breakpoint_at.
8206 (set_breakpoint_at): Reimplement.
8207 (delete_raw_breakpoint): Go through the_target->remove_point
8208 instead of assuming memory breakpoints.
8209 (find_gdb_breakpoint_at): Delete.
8210 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8211 (find_gdb_breakpoint): New function.
8212 (set_gdb_breakpoint_at): Delete.
8213 (z_type_supported): New function.
8214 (set_gdb_breakpoint_1): New function, loosely based off
8215 set_gdb_breakpoint_at.
8216 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8217 (delete_gdb_breakpoint_at): Delete.
8218 (delete_gdb_breakpoint_1): New function, loosely based off
8219 delete_gdb_breakpoint_at.
8220 (delete_gdb_breakpoint): New function.
8221 (clear_gdb_breakpoint_conditions): Rename to ...
8222 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8224 (add_condition_to_breakpoint): Make static.
8225 (add_breakpoint_condition): Take a struct breakpoint pointer
8226 instead of an address. Adjust.
8227 (gdb_condition_true_at_breakpoint): Rename to ...
8228 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8230 (gdb_condition_true_at_breakpoint): Reimplement.
8231 (add_breakpoint_commands): Take a struct breakpoint pointer
8232 instead of an address. Adjust.
8233 (gdb_no_commands_at_breakpoint): Rename to ...
8234 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8235 parameter. Return true if no breakpoint was found. Change debug
8237 (gdb_no_commands_at_breakpoint): Reimplement.
8238 (run_breakpoint_commands): Rename to ...
8239 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8240 and change return type to boolean.
8241 (run_breakpoint_commands): New function.
8242 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8243 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8244 breakpoint. Go through the_target->remove_point instead of
8245 assuming memory breakpoint.
8246 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8247 software and hardware breakpoints.
8248 (reinsert_raw_breakpoint): Go through the_target->insert_point
8249 instead of assuming memory breakpoint.
8250 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8251 software and hardware breakpoints.
8252 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8253 Check both software and hardware breakpoints.
8254 (validate_inserted_breakpoint): Assert the breakpoint is a
8255 software breakpoint. Set the inserted flag to -1 instead of
8256 setting shlib_disabled.
8257 (delete_disabled_breakpoints): Adjust.
8258 (validate_breakpoints): Only validate software breakpoints.
8259 Adjust to inserted flag change.
8260 (check_mem_read, check_mem_write): Skip breakpoint types other
8261 than software breakpoints. Adjust to inserted flag change.
8262 * mem-break.h (enum raw_bkpt_type): New enum.
8263 (raw_breakpoint, struct process_info): Forward declare.
8264 (Z_packet_to_target_hw_bp_type): Delete declaration.
8265 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8266 (set_gdb_breakpoint, delete_gdb_breakpoint)
8267 (clear_breakpoint_conditions): New declarations.
8268 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8269 (breakpoint_inserted_here): Update comment.
8270 (add_breakpoint_condition, add_breakpoint_commands): Replace
8271 address parameter with a breakpoint pointer parameter.
8272 (gdb_breakpoint_here): Update comment.
8273 (delete_gdb_breakpoint_at): Delete.
8274 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8275 * server.c (process_point_options): Take a struct breakpoint
8276 pointer instead of an address. Adjust.
8277 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8278 delete_gdb_breakpoint.
8279 * spu-low.c (spu_target_ops): Install NULL as
8280 supports_z_point_type method.
8281 * target.h: Include mem-break.h.
8282 (struct target_ops) <prepare_to_access_memory>: Update comment.
8283 <supports_z_point_type>: New field.
8284 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8285 instead of a char. Also take a raw breakpoint pointer.
8286 * win32-arm-low.c (the_low_target): Install NULL as
8287 supports_z_point_type.
8288 * win32-i386-low.c (i386_supports_z_point_type): New function.
8289 (i386_insert_point, i386_remove_point): Adjust to new interface.
8290 (the_low_target): Install i386_supports_z_point_type.
8291 * win32-low.c (win32_supports_z_point_type): New function.
8292 (win32_insert_point, win32_remove_point): Adjust to new interface.
8293 (win32_target_ops): Install win32_supports_z_point_type.
8294 * win32-low.h (struct win32_target_ops):
8295 <supports_z_point_type>: New method.
8296 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8297 instead of a char. Also take a raw breakpoint pointer.
8299 2014-05-20 Pedro Alves <palves@redhat.com>
8301 * mem-break.h: Include break-common.h.
8302 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8303 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8304 (Z_packet_to_target_hw_bp_type): New declaration.
8305 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8306 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8307 (Z_PACKET_ACCESS_WP): Delete macros.
8308 (Z_packet_to_hw_type): Delete function.
8309 * i386-low.h: Don't include break-common.h here.
8310 (Z_packet_to_hw_type): Delete declaration.
8311 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8312 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8313 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8314 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8315 * linux-aarch64-low.c: Don't include break-common.h here.
8316 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8317 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8318 (Z_packet_to_target_hw_bp_type): Delete function.
8319 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8321 (mips_insert_point, mips_remove_point): Use
8322 Z_packet_to_target_hw_bp_type.
8324 2014-05-20 Pedro Alves <palves@redhat.com>
8326 * linux-aarch64-low.c: Include break-common.h.
8327 (enum target_point_type): Delete.
8328 (Z_packet_to_point_type): Rename to ...
8329 (Z_packet_to_target_hw_bp_type): ... this, and return a
8330 target_hw_bp_type instead.
8331 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8332 instead of an enum target_point_type.
8333 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8335 (aarch64_dr_state_insert_one_point)
8336 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8337 (aarch64_handle_aligned_watchpoint)
8338 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8339 Take an enum target_hw_bp_type instead of an enum
8341 (aarch64_supports_z_point_type): New function.
8342 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8343 use Z_packet_to_target_hw_bp_type.
8345 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8347 * configure.ac: Only use -Werror by default when DEVELOPMENT
8349 * configure: Regenerate.
8351 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8353 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8354 * linux-x86-low.c (X86_64_USER_REGS): New.
8355 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8357 2014-04-28 Yao Qi <yao@codesourcery.com>
8359 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8362 2014-04-25 Pedro Alves <palves@redhat.com>
8365 * linux-low.c (linux_attach_fail_reason_string): New function.
8366 (linux_attach_lwp): Delete.
8367 (linux_attach_lwp_1): Rename to ...
8368 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8369 argument. Remove "initial" parameter. Return int instead of
8370 void. Don't error or warn here.
8371 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8372 failure to attach to the tgid. Call warning when failing to
8374 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8375 argument. Remove "initial" parameter. Return int instead of
8376 void. Don't error or warn here.
8377 (linux_attach_fail_reason_string): New declaration.
8378 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8379 interface change. Use linux_attach_fail_reason_string.
8381 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8382 Walfred Tedeschi <walfred.tedeschi@intel.com>
8384 * Makefile.in: Added rules to handle new files
8385 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8386 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8387 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8388 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8389 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8390 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8392 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8393 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8394 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8395 i386/x32-avx512.xml.
8396 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8397 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8398 i386/x32-avx512-linux.xml.
8399 * i387-fp.c (num_avx512_k_registers): New constant for number
8401 (num_avx512_zmmh_low_registers): New constant for number of
8402 lower ZMM registers (0-15).
8403 (num_avx512_zmmh_high_registers): New constant for number of
8404 higher ZMM registers (16-31).
8405 (num_avx512_ymmh_registers): New contant for number of higher
8406 YMM registers (ymm16-31 added by avx521 on x86_64).
8407 (num_avx512_xmm_registers): New constant for number of higher
8408 XMM registers (xmm16-31 added by AVX512 on x86_64).
8409 (struct i387_xsave): Add space for AVX512 registers.
8410 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8411 Add code to handle AVX512 registers.
8412 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8413 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8414 prototypei from generated file.
8415 (tdesc_amd64_avx512_linux): Likewise.
8416 (init_registers_x32_avx512_linux): Likewise.
8417 (tdesc_x32_avx512_linux): Likewise.
8418 (init_registers_i386_avx512_linux): Likewise.
8419 (tdesc_i386_avx512_linux): Likewise.
8420 (x86_64_regmap): Add AVX512 registers.
8421 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8423 (initialize_low_arch): Add code to initialize AVX512 registers.
8425 2014-04-23 Pedro Alves <palves@redhat.com>
8427 * mem-break.c (find_gdb_breakpoint_at): Make static.
8428 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8430 2014-04-23 Pedro Alves <palves@redhat.com>
8432 * i386-low.c: Don't include break-common.h here.
8433 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8434 prototype to take target_hw_bp_type as argument instead of a Z
8436 * i386-low.h: Include break-common.h here.
8437 (Z_packet_to_hw_type): Declare.
8438 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8440 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8441 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8442 (x86_remove_point): Convert the packet number to a
8443 target_hw_bp_type before calling i386_low_remove_watchpoint.
8444 * win32-i386-low.c (i386_insert_point): Convert the packet number
8445 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8446 (i386_remove_point): Convert the packet number to a
8447 target_hw_bp_type before calling i386_low_remove_watchpoint.
8449 2014-04-23 Pedro Alves <palves@redhat.com>
8451 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8453 2014-04-10 Pedro Alves <palves@redhat.com>
8455 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8456 Check if the condition or command is NULL before checking if the
8457 breakpoint is known. On success, return true.
8458 * mem-break.h (add_breakpoint_condition): Document return.
8459 (add_breakpoint_commands): Add describing comment.
8460 * server.c (skip_to_semicolon): New function.
8461 (process_point_options): Use it.
8463 2014-04-09 Pedro Alves <palves@redhat.com>
8465 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8468 2014-02-27 Pedro Alves <palves@redhat.com>
8471 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8473 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8475 (last_thread_of_process_p): Take a PID argument instead of a
8477 (linux_wait_for_lwp): Delete.
8478 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8480 (linux_low_filter_event): New function, party factored out from
8481 linux_wait_for_event.
8482 (linux_wait_for_event): Rename to ...
8483 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8484 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8485 sigsuspend. Check for zombie leaders.
8486 (linux_wait_for_event): Reimplement as wrapper around
8487 linux_wait_for_event_filtered.
8488 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8489 a normal or signal exit is seen, it's the whole process exiting.
8490 (wait_for_sigstop): No longer a for_each_inferior callback.
8491 Rewrite on top of linux_wait_for_event_filtered.
8492 (stop_all_lwps): Call wait_for_sigstop directly.
8493 * server.c (resume, handle_target_event): Handle
8494 TARGET_WAITKIND_NO_RESUMED.
8496 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8498 * win32-low.c (psapi_get_dll_name,
8499 * win32_CreateToolhelp32Snapshot): Delete.
8500 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8501 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8503 (handle_load_dll): Add function description.
8504 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8506 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8508 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8510 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8511 base address when calling win32_add_one_solib.
8512 (handle_load_dll): Delete local variable load_addr.
8513 Remove 0x1000 offset applied to DLL base address when calling
8514 win32_add_one_solib.
8515 (handle_unload_dll): Add comment.
8517 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8519 * win32-low.c (win32_add_all_dlls): Renames
8520 win32_ensure_ntdll_loaded. Rewrite function documentation.
8521 Adjust implementation to always load all DLLs.
8522 Add 0x1000 offset to DLL base address when calling
8523 win32_add_one_solib.
8524 (child_initialization_done): New static global.
8525 (do_initial_child_stuff): Set child_initialization_done to
8526 zero during child initialization, and 1 after. Replace call
8527 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8529 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8530 (handle_unload_dll): Add function documentation.
8531 (get_child_debug_event): Ignore load and unload DLL events
8532 during child initialization.
8534 2014-02-20 Doug Evans <dje@google.com>
8536 Remove global all_lwps.
8537 * inferiors.h (ptid_of): Move here from linux-low.h.
8538 (pid_of, lwpid_of): Ditto.
8539 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8540 parameter is a struct thread_info * now.
8541 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8542 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8543 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8545 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8546 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8547 * linux-arm-low.c (update_registers_callback): Update, "entry"
8548 parameter is a struct thread_info * now.
8549 Fetch lwpid from current_inferior directly.
8550 (arm_insert_point): Pass &all_threads to find_inferior instead of
8552 (arm_remove_point): Ditto.
8553 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8554 (arm_prepare_to_resume): Fetch pid from thread.
8555 (arm_read_description): Fetch lwpid from current_inferior directly.
8556 * linux-low.c (all_lwps): Delete.
8557 (delete_lwp): Delete call to remove_inferior.
8558 (handle_extended_wait): Fetch lwpid from thread.
8559 (add_lwp): Don't set lwp->entry.id. Remove call to
8560 add_inferior_to_list.
8561 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8562 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8563 (kill_one_lwp_callback): Ditto.
8564 (linux_kill): Don't dereference NULL pointer.
8565 Fetch ptid,lwpid from thread.
8566 (get_detach_signal): Fetch ptid from thread.
8567 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8568 Simplify call to regcache_invalidate_thread.
8569 (delete_lwp_callback): Update, "entry" parameter is a
8570 struct thread_info * now. Fetch pid from thread.
8571 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8572 (status_pending_p_callback): Update, "entry" parameter is a
8573 struct thread_info * now. Fetch ptid from thread.
8574 (find_lwp_pid): Update, "entry" parameter is a
8575 struct thread_info * now.
8576 (linux_wait_for_lwp): Fetch pid from thread.
8577 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8578 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8579 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8580 (dequeue_one_deferred_signal): Ditto.
8581 (cancel_breakpoint): Fetch ptid from current_inferior.
8582 (linux_wait_for_event): Pass &all_threads to find_inferior,
8583 not &all_lwps. Fetch ptid, lwpid from thread.
8584 (count_events_callback): Update, "entry" parameter is a
8585 struct thread_info * now.
8586 (select_singlestep_lwp_callback): Ditto.
8587 (select_event_lwp_callback): Ditto.
8588 (cancel_breakpoints_callback): Ditto.
8589 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8591 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8592 (unsuspend_one_lwp): Update, "entry" parameter is a
8593 struct thread_info * now.
8594 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8596 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8597 Fetch lwpid from thread, not lwp.
8598 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8599 Pass &all_threads to find_inferior, not &all_lwps.
8600 (send_sigstop): Fetch lwpid from thread, not lwp.
8601 (send_sigstop_callback): Update, "entry" parameter is a
8602 struct thread_info * now.
8603 (suspend_and_send_sigstop_callback): Ditto.
8604 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8605 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8606 struct thread_info * now.
8607 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8609 (lwp_running): Update, "entry" parameter is a
8610 struct thread_info * now.
8611 (stop_all_lwps): Fetch ptid from thread.
8612 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8613 (linux_resume_one_lwp): Fetch lwpid from thread.
8614 (linux_set_resume_request): Update, "entry" parameter is a
8615 struct thread_info * now. Fetch pid, lwpid from thread.
8616 (resume_status_pending_p): Update, "entry" parameter is a
8617 struct thread_info * now.
8618 (need_step_over_p): Ditto. Fetch lwpid from thread.
8619 (start_step_over): Fetch lwpid from thread.
8620 (linux_resume_one_thread): Update, "entry" parameter is a
8621 struct thread_info * now. Fetch lwpid from thread.
8622 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8623 (proceed_one_lwp): Update, "entry" parameter is a
8624 struct thread_info * now. Fetch lwpid from thread.
8625 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8626 struct thread_info * now.
8627 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8628 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8629 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8631 (regsets_store_inferior_registers): Ditto.
8632 (fetch_register, store_register): Ditto.
8633 (linux_read_memory, linux_write_memory): Ditto.
8634 (linux_request_interrupt): Ditto.
8635 (linux_read_auxv): Ditto.
8636 (linux_xfer_siginfo): Ditto.
8637 (linux_qxfer_spu): Ditto.
8638 (linux_qxfer_libraries_svr4): Ditto.
8639 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8640 moved to inferiors.h.
8642 (get_thread_lwp): Update.
8643 (struct lwp_info): Delete member "entry". Simplify comment for
8646 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8647 current_inferior directly.
8648 (update_watch_registers_callback): Update, "entry" parameter is a
8649 struct thread_info * now. Fetch pid from thread.
8650 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8651 (mips_insert_point): Fetch lwpid from current_inferior.
8652 Pass &all_threads to find_inferior, not &all_lwps.
8653 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8654 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8656 (mips_stopped_data_address): Ditto.
8657 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8659 * linux-tile-low.c (tile_arch_setup): Ditto.
8660 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8661 (update_debug_registers_callback): Update, "entry" parameter is a
8662 struct thread_info * now. Fetch pid from thread.
8663 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8664 Pass &all_threads to find_inferior, not &all_lwps.
8665 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8666 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8667 Pass &all_threads to find_inferior, not &all_lwps.
8668 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8669 (i386_dr_low_get_status): Ditto.
8670 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8671 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8672 (x86_linux_read_description): Ditto.
8673 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8675 2014-02-20 Doug Evans <dje@google.com>
8677 * inferiors.c (get_first_inferior): Fix buglet.
8679 2014-02-19 Doug Evans <dje@google.com>
8681 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8682 * inferiors.c (add_thread): Change result type to struct thread_info *.
8683 All callers updated.
8684 (add_lwp): Call add_thread here instead of in callers.
8685 All callers updated.
8686 * linux-low.h (get_lwp_thread): Rewrite.
8687 (struct lwp_info): New member "thread".
8689 2014-02-19 Doug Evans <dje@google.com>
8691 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8692 All callers updated.
8694 2014-02-19 Doug Evans <dje@google.com>
8696 * inferiors.c (add_thread): Fix whitespace.
8698 2014-02-19 Doug Evans <dje@google.com>
8700 * dll.c (clear_dlls): Replace accessing list implemention details
8702 * gdbthread.h (get_first_thread): Declare.
8703 * inferiors.c (for_each_inferior_with_data): New function.
8704 (get_first_thread): New function.
8705 (find_thread_ptid): Simplify.
8706 (get_first_inferior): New function.
8707 (clear_list): Delete.
8708 (one_inferior_p): New function.
8709 (clear_inferior_list): New function.
8710 (clear_inferiors): Update.
8711 * inferiors.h (for_each_inferior_with_data): Declare.
8712 (clear_inferior_list): Declare.
8713 (one_inferior_p): Declare.
8714 (get_first_inferior): Declare.
8715 * linux-low.c (linux_wait_for_event): Replace accessing list
8716 implemention details with API function.
8717 * server.c (target_running): Ditto.
8718 (accumulate_file_name_length): New function.
8719 (emit_dll_description): New function.
8720 (handle_qxfer_libraries): Replace accessing list implemention
8721 details with API function.
8722 (handle_qxfer_threads_worker): New function.
8723 (handle_qxfer_threads_proper): Replace accessing list implemention
8724 details with API function.
8725 (handle_query): Ditto.
8726 (visit_actioned_threads_callback_ftype): New typedef.
8727 (visit_actioned_threads_data): New struct.
8728 (visit_actioned_threads): Rewrite to be find_inferior callback.
8729 (resume): Call find_inferior.
8730 (handle_status): Replace accessing list implemention
8731 details with API function.
8732 (process_serial_event): Replace accessing list implemention details
8734 * target.c (set_desired_inferior): Replace accessing list implemention
8735 details with API function.
8736 * tracepoint.c (same_process_p): New function.
8737 (gdb_agent_about_to_close): Replace accessing list implemention
8738 details with API function.
8739 * win32-low.c (child_delete_thread): Replace accessing list
8740 implemention details with API function.
8741 (match_dll_by_basename): New function.
8742 (dll_is_loaded_by_basename): New function.
8743 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8744 details call to dll_is_loaded_by_basename.
8746 2014-02-19 Doug Evans <dje@google.com>
8748 * dll.h (struct dll_info): Add comment.
8749 * gdbthread.h (struct thread_info): Add comment.
8750 (current_ptid): Simplify.
8751 * inferiors.c (add_process): Update.
8752 (remove_process): Update.
8753 * inferiors.h (struct process_info): Rename member "head" to "entry".
8754 * linux-low.c (delete_lwp): Update.
8756 (last_thread_of_process_p): Update.
8757 (kill_one_lwp_callback, linux_kill): Update.
8758 (status_pending_p_callback): Update.
8759 (wait_for_sigstop): Update. Simplify read of ptid.
8760 (start_step_over): Update.
8761 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8762 (get_lwp_thread): Update.
8763 (struct lwp_info): Rename member "head" to "entry".
8764 * regcache.h (inferior_list_entry): Delete.
8765 * server.c (kill_inferior_callback): Update.
8766 (detach_or_kill_inferior_callback): Update.
8767 (print_started_pid): Update.
8768 (print_attached_pid): Update.
8769 (process_serial_event): Simplify read of ptid.
8770 * thread-db.c (thread_db_create_event): Update.
8771 (thread_db_get_tls_address): Update.
8772 * win32-low.c (current_inferior_ptid): Simplify.
8774 2014-02-19 Tom Tromey <tromey@redhat.com>
8776 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8778 (target_supports_btrace): Update.
8780 2014-02-14 Yao Qi <yao@codesourcery.com>
8782 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8783 (rsp-low-ipa.o): New target.
8785 2014-02-12 Tom Tromey <tromey@redhat.com>
8787 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8788 convert_ascii_to_int.
8789 * regcache.c (registers_to_string): Likewise.
8790 * remote-utils.c (decode_M_packet): Likewise.
8791 * server.c (process_serial_event): Likewise.
8793 2014-02-12 Tom Tromey <tromey@redhat.com>
8795 * server.c (handle_query, handle_v_run): Use hex2bin, not
8797 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8799 2014-02-12 Tom Tromey <tromey@redhat.com>
8801 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8802 convert_int_to_ascii.
8803 * regcache.c (registers_to_string, collect_register_as_string):
8805 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8807 * server.c (process_serial_event): Likewise.
8808 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8809 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8811 2014-02-12 Tom Tromey <tromey@redhat.com>
8813 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8814 bin2hex, not hexify.
8815 * tracepoint.c (cmd_qtstatus): Likewise.
8817 2014-02-12 Tom Tromey <tromey@redhat.com>
8819 * remote-utils.c (monitor_output): Pass explicit length to
8822 2014-02-12 Tom Tromey <tromey@redhat.com>
8824 * tracepoint.c: Include rsp-low.h.
8825 * server.c: Include rsp-low.h.
8826 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8827 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8829 * remote-utils.c: Include rsp-low.h.
8830 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8831 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8832 (convert_int_to_ascii, convert_ascii_to_int): Move to
8834 * regcache.c: Include rsp-low.h.
8835 * ax.c: Include rsp-low.h.
8836 * Makefile.in (SFILES): Add common/rsp-low.c.
8837 (OBS): Add rsp-low.o.
8838 (rsp-low.o): New target.
8840 2014-02-12 Tom Tromey <tromey@redhat.com>
8842 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8843 Include print-utils.h.
8844 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8845 (plongest, thirty_two, phex_nz): Remove.
8846 * Makefile.in (SFILES): Add common/print-utils.c.
8847 (OBS): Add print-utils.o.
8848 (print-utils-ipa.o): New target.
8849 (print-utils.o): New target.
8850 (IPA_OBJS): Add print-utils-ipa.o.
8852 2014-02-06 Tom Tromey <tromey@redhat.com>
8854 * Makefile.in (SFILES): Fix indentation.
8856 2014-02-05 Doug Evans <dje@google.com>
8858 * linux-low.c (linux_wait_for_event): Improve comment.
8859 (linux_wait_1): Keep current_inferior in sync with event_child.
8861 2014-01-22 Doug Evans <dje@google.com>
8863 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8865 2014-01-22 Doug Evans <dje@google.com>
8867 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8868 * configure: Regenerate.
8869 * config.in: Regenerate.
8870 * Makefile.in (SFILES): Add debug.c.
8872 * debug.c: New file.
8873 * debug.h: New file.
8874 * linux-aarch64-low.c (*): Update all debugging printfs to use
8875 debug_printf instead of fprintf.
8876 * linux-arm-low.c (*): Ditto.
8877 * linux-cris-low.c (*): Ditto.
8878 * linux-crisv32-low.c (*): Ditto.
8879 * linux-m32r-low.c (*): Ditto.
8880 * linux-sparc-low.c (*): Ditto.
8881 * linux-x86.c (*): Ditto.
8882 * linux-low.c (*): Ditto.
8883 (linux_wait_1): Add calls to debug_enter, debug_exit.
8884 (linux_wait): Remove redundant debugging printf.
8885 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8886 (linux_resume, unstop_all_lwps): Ditto.
8887 * mem-break.c (*): Update all debugging printfs to use
8888 debug_printf instead of fprintf.
8889 * remote-utils.c (*): Ditto.
8890 * thread-db.c (*): Ditto.
8891 * server.c #include <ctype.h>, "gdb_vecs.h".
8892 (debug_threads): Moved to debug.c.
8893 (*): Update all debugging printfs to use debug_printf instead of
8895 (start_inferior): Replace call to fflush with call to debug_flush.
8896 (monitor_show_help): Mention set debug-format.
8897 (parse_debug_format_options): New function.
8898 (handle_monitor_command): Handle "monitor set debug-format".
8899 (gdbserver_usage): Mention --debug-format.
8900 (main): Parse --debug-format.
8901 * server.h (debug_threads): Declaration moved to debug.h.
8903 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8904 trace_debug_1 that uses debug_printf.
8905 (tracepoint_look_up_symbols): Update all debugging printfs to use
8906 debug_printf instead of fprintf.
8908 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8910 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8913 2014-01-17 Pedro Alves <palves@redhat.com>
8916 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8917 defined after including gdb_proc_service.h.
8919 2014-01-16 Doug Evans <dje@google.com>
8921 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8922 (match_dll): Use it.
8924 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8926 * target.h (target_ops) <read_btrace>: Change parameters and
8927 return type to allow error reporting.
8928 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8929 trace reading errors on.
8930 * linux-low.c (linux_low_read_btrace): Pass trace reading
8932 (linux_low_disable_btrace): New.
8934 2014-01-15 Doug Evans <dje@google.com>
8936 * inferiors.c (thread_id_to_gdb_id): Delete.
8937 * inferiors.h (thread_id_to_gdb_id): Delete.
8939 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8941 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8942 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8945 2014-01-08 Pedro Alves <palves@redhat.com>
8947 * server.c (handle_status): Don't discard previous queued stop
8948 replies or thread's pending status here.
8949 (main) <disconnection>: Do it here instead.
8951 2014-01-08 Pedro Alves <palves@redhat.com>
8953 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8954 * server.c (visit_actioned_threads, handle_pending_status): New
8956 (handle_v_cont): Factor out parts to ...
8957 (resume): ... this new function. If in all-stop, and a thread
8958 being resumed has a pending status, report it without actually
8960 (myresume): Adjust to use the new 'resume' function.
8961 (clear_pending_status_callback, set_pending_status_callback)
8962 (find_status_pending_thread_callback): New functions.
8963 (handle_status): Handle the case of multiple threads having
8964 interesting statuses to report. Report threads' real last signal
8965 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8966 with an interesting thread to report the status for, instead of
8967 always reporting the status of the first thread.
8969 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8971 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8972 * gdbreplay.c (gdbreplay_version): Likewise.
8974 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8976 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8977 iov.iov_len with the real length in use.
8979 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8981 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8982 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8983 for all targets that use win32-low.c.
8984 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8985 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8987 2013-12-13 Pedro Alves <palves@redhat.com>
8989 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8990 if equal to TARGET_WAITKIND_LOADED.
8991 * win32-low.c (cached_status): New static global.
8992 (win32_wait): Add declaration.
8993 (do_initial_child_stuff): Flush all initial pending debug events
8994 up to the initial breakpoint.
8995 (win32_wait): If CACHED_STATUS was set, return that instead
8996 of doing a real wait. Remove the code resuming the execution
8997 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8998 during the initial phase. Also remove the code changing
8999 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9000 TARGET_WAITKIND_STOPPED.
9002 2013-12-11 Yao Qi <yao@codesourcery.com>
9004 * notif.c (handle_notif_ack): Return 0 if no notification
9007 2013-11-20 Doug Evans <dje@google.com>
9009 * linux-low.c (linux_set_resume_request): Fix comment.
9011 2013-11-20 Doug Evans <dje@google.com>
9013 * linux-low.c (resume_status_pending_p): Tweak comment.
9015 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9017 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9018 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9019 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9020 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9021 (srv_amd64_regobj): Add amd64-mpx.o.
9022 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9023 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9024 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9025 * i387-fp.c (num_pl_bnd_register) Added constant.
9026 (num_pl_bnd_cfg_registers) Added constant.
9027 (struct i387_xsave) Added reserved area and MPX fields.
9028 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9029 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9031 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9032 (init_registers_amd64_mpx_linux): Declare new function.
9033 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9034 (x86_64_regmap): Add MPX registers.
9035 (x86_linux_read_description): Add MPX case.
9036 (initialize_low_arch): Initialize MPX targets.
9038 2013-11-18 Tom Tromey <tromey@redhat.com>
9040 * configure: Rebuild.
9041 * configure.ac: Don't check for stdlib.h.
9042 * gdbreplay.c: Unconditionally include stdlib.h.
9044 2013-11-18 Tom Tromey <tromey@redhat.com>
9046 * config.in: Rebuild.
9047 * configure: Rebuild.
9048 * configure.ac: Don't use AC_HEADER_DIRENT.
9050 2013-11-18 Tom Tromey <tromey@redhat.com>
9052 * server.h: Don't check HAVE_STRING_H.
9053 * gdbreplay.c: Don't check HAVE_STRING_H.
9054 * configure: Rebuild.
9056 2013-11-18 Tom Tromey <tromey@redhat.com>
9058 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9061 2013-11-08 Tom Tromey <tromey@redhat.com>
9063 * configure, config.in: Rebuild.
9064 * configure.ac: Remove unused configury.
9066 2013-11-08 Tom Tromey <tromey@redhat.com>
9068 * acinclude.m4: Include common.m4, codeset.m4.
9069 * configure, config.in: Rebuild.
9070 * configure.ac: Use GDB_AC_COMMON.
9072 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9074 * linux-s390-low.c (HWCAP_S390_TE): New define.
9075 (s390_arch_setup): Consider the TE field in the HWCAP for
9076 determining 'have_regset_tdb'.
9078 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9081 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9084 2013-10-02 Pedro Alves <palves@redhat.com>
9086 * server.c (process_serial_event): Don't output "GDBserver
9087 exiting" if GDB is connected through stdio.
9088 * target.c (mywait): Likewise, be silent if GDB is connected
9091 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9093 * lynx-low.c (lynx_add_threads_after_attach): New function.
9094 (lynx_attach): Remove call to add_thread. Add call to
9095 lynx_add_threads_after_attach instead.
9097 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9099 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9100 * config.in, configure: Regenerated.
9102 2013-09-18 Yao Qi <yao@codesourcery.com>
9105 * server.c (start_inferior): Clear 'resume_info'.
9107 2013-09-16 Jiong Wang <jiwang@tilera.com>
9109 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9112 2013-09-16 Jiong Wang <jiwang@tilera.com>
9114 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9115 linux-tile-low.o to srv_tgtobj.
9117 2013-09-16 Will Newton <will.newton@linaro.org>
9119 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9122 2013-09-06 Pedro Alves <palves@redhat.com>
9124 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9125 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9126 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9127 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9128 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9129 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9131 2013-09-06 Pedro Alves <palves@redhat.com>
9133 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9134 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9136 2013-09-06 Pedro Alves <palves@redhat.com>
9138 * linux-amd64-ipa.c: Include tracepoint.h.
9139 * linux-i386-ipa.c: Include tracepoint.h.
9141 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9143 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9144 (ps_get_thread_area): New function.
9146 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9148 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9149 (initialize_low_arch): Call init_registers_crisv32 rather than
9150 init_register_crisv32.
9152 2013-09-05 Pedro Alves <palves@redhat.com>
9154 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9156 * hostio.h: ... this new file.
9157 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9158 win32-low.c: Include hostio.h.
9160 2013-09-05 Pedro Alves <palves@redhat.com>
9162 * server.h (gdb_client_data, handler_func, callback_handler_func)
9163 (delete_file_handler, add_file_handler, append_callback_event)
9164 (delete_callback_event, start_event_loop, initialize_event_loop):
9165 Move to event-loop.h and include it.
9166 * event-loop.h: New file.
9168 2013-09-05 Pedro Alves <palves@redhat.com>
9170 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9171 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9172 (loaded_dll, unloaded_dll): Move to ...
9173 * dll.h: ... this new file.
9174 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9176 2013-09-05 Pedro Alves <palves@redhat.com>
9178 * server.h (current_process, get_thread_process, all_processes)
9179 (add_inferior_to_list, for_each_inferior, current_inferior)
9180 (remove_inferior, add_process, remove_process, find_process_pid)
9181 (have_started_inferiors_p, have_attached_inferiors_p)
9182 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9183 (clear_inferiors, find_inferior, find_inferior_id)
9184 (inferior_target_data, set_inferior_target_data)
9185 (inferior_regcache_data, set_inferior_regcache_data): Move to
9186 inferiors.h, and include it.
9187 * inferiors.h: New file.
9189 2013-09-05 Pedro Alves <palves@redhat.com>
9191 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9195 2013-09-05 Pedro Alves <palves@redhat.com>
9197 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9199 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9200 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9201 (handle_tracepoint_general_set, handle_tracepoint_query)
9202 (tracepoint_finished_step, tracepoint_was_hit)
9203 (release_while_stepping_state_list, current_traceframe)
9204 (in_readonly_region, traceframe_read_mem)
9205 (fetch_traceframe_registers, traceframe_read_sdata)
9206 (traceframe_read_info, struct fast_tpoint_collect_status)
9207 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9208 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9209 (supply_fast_tracepoint_registers)
9210 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9211 (ipa_tdesc, claim_trampoline_space)
9212 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9213 (agent_mem_read, agent_get_trace_state_variable_value)
9214 (agent_set_trace_state_variable_value, agent_tsv_read)
9215 (agent_mem_read_string, get_raw_reg_func_addr)
9216 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9217 * tracepoint.h: ... this new file.
9219 2013-09-05 Pedro Alves <palves@redhat.com>
9221 * server.h (perror_with_name, error, fatal, warning, paddress)
9222 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9224 * utils.h: New file.
9226 2013-09-05 Pedro Alves <palves@redhat.com>
9228 * server.h (remote_debug, noack_mode, transport_is_reliable)
9229 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9230 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9231 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9232 (write_enn, initialize_async_io, enable_async_io)
9233 (disable_async_io, check_remote_input_interrupt_request)
9234 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9235 (dead_thread_notify, prepare_resume_reply)
9236 (decode_address_to_semicolon, decode_address, decode_m_packet)
9237 (decode_M_packet, decode_X_packet, decode_xfer_write)
9238 (decode_search_memory_packet, unhexify, hexify)
9239 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9240 (look_up_one_symbol, relocate_instruction)
9241 (monitor_output): Move to remote-utils.h, and include it.
9242 * remote-utils.h: New file.
9244 2013-09-05 Pedro Alves <palves@redhat.com>
9246 * server.h (_): Delete.
9248 2013-09-02 Pedro Alves <palves@redhat.com>
9250 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9251 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9253 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9255 2013-09-02 Pierre Muller <muller@sourceware.org>
9257 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9258 or WriteProcessMemory complete successfully and handle
9259 ERROR_PARTIAL_COPY error.
9261 2013-09-02 Pedro Alves <palves@redhat.com>
9263 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9264 error instead of EIO.
9266 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9269 * linux-low.c: Include filestuff.h.
9270 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9271 * lynx-low.c: Include filestuff.h.
9272 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9273 * server.c: Include filestuff.h.
9274 (main): Call notice_open_fds.
9275 * spu-low.c: Include filestuff.h.
9276 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9278 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9280 * Makefile.in: Explain why ../target and ../nat are not
9281 listed as include file search paths.
9282 (linux-waitpid.o): New object file rule.
9283 * configure.srv (srv_native_linux_obj): New variable.
9284 Replace all occurrences of linux native object files with
9285 $srv_native_linux_obj.
9286 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9287 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9288 (linux_enable_event_reporting): Remove declaration.
9289 (my_waitpid): Moved to common/linux-waitpid.c.
9290 (linux_wait_for_event): Pass ptid when calling
9291 linux_enable_event_reporting.
9292 (linux_supports_tracefork_flag): Remove.
9293 (linux_enable_event_reporting): Likewise.
9294 (linux_tracefork_grandchild): Remove.
9295 (STACK_SIZE): Moved to common/linux-ptrace.c.
9296 (linux_tracefork_child): Remove.
9297 (linux_test_for_tracefork): Remove.
9298 (linux_look_up_symbols): Call linux_supports_traceclone.
9299 (initialize_low): Remove call to linux_test_for_tracefork.
9300 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9301 common/linux-ptrace.h.
9302 (PTRACE_TYPE_ARG4): Likewise.
9303 Include linux-ptrace.h.
9305 2013-08-21 Pedro Alves <palves@redhat.com>
9307 * config.in: Renegerate.
9309 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9311 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9312 (SFILES): Remove $(srcdir)/common/target-common.c and
9313 add $(srcdir)/target/waitstatus.c.
9314 (OBS): Remove target-common.o and add waitstatus.o.
9315 (server_h): Remove $(srcdir)/../common/target-common.h and
9316 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9317 and $(srcdir)/../target/waitstatus.h.
9318 (target-common.o): Remove.
9319 (waitstatus.o): New target object file.
9320 * target.h: Do not include target-common.h and
9321 include target/resume.h, target/wait.h and
9322 target/waitstatus.h.
9324 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9326 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9327 to PTRACE_TYPE_ARG3.
9328 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9329 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9331 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9332 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9334 2013-07-27 Jie Zhang <jie@codesourcery.com>
9335 Daniel Jacobowitz <dan@codesourcery.com>
9336 Yao Qi <yao@codesourcery.com>
9338 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9339 (mips-linux-watch.o): New rule.
9340 (mips_linux_watch_h): New variable.
9341 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9343 * linux-mips-low.c: Include mips-linux-watch.h.
9344 (struct arch_process_info, struct arch_lwp_info): New.
9345 (update_watch_registers_callback): New function.
9346 (mips_linux_new_process, mips_linux_new_thread) New functions.
9347 (mips_linux_prepare_to_resume, mips_insert_point): New
9349 (mips_remove_point, mips_stopped_by_watchpoint): New
9351 (rsp_bp_type_to_target_hw_bp_type): New function.
9352 (mips_stopped_data_address): New function.
9353 (the_low_target): Add watchpoint support functions.
9355 2013-07-27 Yao Qi <yao@codesourcery.com>
9357 * i386-low.c: Include break-common.h.
9358 (enum target_hw_bp_type): Remove.
9360 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9362 * Makefile.in (SFILES): /common/target-common.c.
9363 (OBS): Add target-common.o.
9364 (server_h): Add $(srcdir)/../common/target-common.h.
9365 (target-common.o): New target.
9366 * server.c (queue_stop_reply_callback): Free
9367 status string after use.
9368 * target.c (target_waitstatus_to_string): Remove.
9369 * target.h: Include target-common.h.
9370 (resume_kind): Likewise.
9371 (target_waitkind): Likewise.
9372 (target_waitstatus): Likewise.
9373 (TARGET_WNOHANG): Likewise.
9375 2013-07-04 Yao Qi <yao@codesourcery.com>
9377 * Makefile.in (host_alias): Use @host_noncanonical@.
9378 (target_alias): Use @target_noncanonical@.
9379 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9380 ACX_NONCANONICAL_HOST.
9381 * configure: Regenerated.
9384 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9386 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9387 * configure: Rebuild.
9388 * Makefile.in (version_host, version_target): Get from configure.
9389 (version.c): Use $(version_host) and $(version_target).
9391 2013-07-03 Pedro Alves <palves@redhat.com>
9393 * Makefile.in (config.status): Depend on development.sh.
9394 * acinclude.m4: Include libmcheck.m4.
9395 * configure: Regenerate.
9397 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9399 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9400 attribute inside the parentheses.
9401 (winapi_DebugSetProcessKillOnExit): Ditto.
9402 (winapi_DebugBreakProcess): Ditto.
9403 (winapi_GenerateConsoleCtrlEvent): Ditto.
9405 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9407 * notif.h (notif_event): Add a dummy member to avoid compiler
9410 2013-07-01 Pedro Alves <palves@redhat.com>
9412 * hostio.c (HOSTIO_PATH_MAX): Define.
9413 (require_filename, handle_open, handle_unlink, handle_readlink):
9416 2013-07-01 Pedro Alves <palves@redhat.com>
9418 * server.h: Include "pathmax.h".
9419 * linux-low.c: Don't include sys/param.h.
9420 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9422 * win32-low.c: Don't include sys/param.h.
9423 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9425 2013-07-01 Pedro Alves <palves@redhat.com>
9427 * event-loop.c: Don't check HAVE_UNISTD_H before including
9429 * gdbreplay.c: Likewise.
9430 * remote-utils.c: Likewise.
9431 * server.c: Likewise.
9432 * configure.ac: Don't check for unistd.h.
9433 * configure: Regenerate.
9435 2013-06-28 Tom Tromey <tromey@redhat.com>
9437 * Makefile.in (version.c): Use version.in, not
9440 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9442 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9443 * configure: Rebuild.
9444 * Makefile.in (version_host, version_target): Get from configure.
9445 (version.c): Use $(version_host) and $(version_target).
9447 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9449 Fix trace-status to output user name without trailing colon.
9450 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9452 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9454 Fix trace-status to output proper start-time and stop-time.
9455 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9456 output start time and stop time in hex as gdb expects.
9458 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9460 * tracepoint.c (build_traceframe_info_xml): Output trace state
9461 variables present in the trace buffer.
9463 2013-06-24 Tom Tromey <tromey@redhat.com>
9465 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9467 (version.o): Remove.
9468 * gdbreplay.c: Include version.h.
9469 (version, host_name): Don't declare.
9470 * server.h: Include version.h.
9471 (version, host_name): Don't declare.
9473 2013-06-12 Pedro Alves <palves@redhat.com>
9475 * linux-x86-low.c (linux_is_elf64): Delete global.
9476 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9477 with local linux_pid_exe_is_elf_64_file use.
9479 2013-06-11 Pedro Alves <palves@redhat.com>
9481 * linux-low.c (regset_disabled, disable_regset): New functions.
9482 (regsets_fetch_inferior_registers)
9483 (regsets_store_inferior_registers): Use them.
9484 (initialize_regsets_info); Don't allocate the disabled_regsets
9486 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9489 2013-06-11 Pedro Alves <palves@redhat.com>
9491 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9494 2013-06-11 Pedro Alves <palves@redhat.com>
9496 * linux-x86-low.c (initialize_low_arch): Call
9497 init_registers_x32_avx_linux.
9499 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9501 Fix compatibility with Android Bionic.
9502 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9505 2013-06-07 Pedro Alves <palves@redhat.com>
9508 * Makefile.in (OBS): Add tdesc.o.
9509 (IPA_OBJS): Add tdesc-ipa.o.
9510 (tdesc-ipa.o): New rule.
9511 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9513 * linux-low.c (new_inferior): Delete.
9514 (disabled_regsets, num_regsets): Delete.
9515 (linux_add_process): Adjust to set the new per-process
9517 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9518 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9519 was a stop. When calling arch_setup, switch the current inferior
9520 to the thread that got an event.
9521 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9522 (regsets_fetch_inferior_registers)
9523 (regsets_store_inferior_registers): New regsets_info parameter.
9525 (linux_register_in_regsets): New regs_info parameter. Adjust to
9527 (register_addr, fetch_register, store_register): New usrregs_info
9528 parameter. Adjust to use it.
9529 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9530 parameter regs_info. Adjust to use it.
9531 (linux_fetch_registers): Get the current inferior's regs_info, and
9533 (linux_store_registers): Ditto.
9534 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9535 (initialize_low): Don't initialize the target_regsets here. Call
9536 initialize_low_arch.
9537 * linux-low.h (target_regsets): Delete declaration.
9538 (struct regsets_info): New.
9539 (struct usrregs_info): New.
9540 (struct regs_info): New.
9541 (struct process_info_private) <new_inferior>: New field.
9542 (struct linux_target_ops): Delete the num_regs, regmap, and
9543 regset_bitmap fields. New field regs_info.
9544 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9545 * i387-fp.c (num_xmm_registers): Delete.
9546 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9547 calls to new interface.
9548 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9549 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9550 Infer the number of xmm registers from the regcache's target
9552 * i387-fp.h (num_xmm_registers): Delete.
9553 * inferiors.c (add_thread): Don't install the thread's regcache
9555 * proc-service.c (gregset_info): Fetch the current inferior's
9556 regs_info. Adjust to use it.
9557 * regcache.c: Include tdesc.h.
9558 (register_bytes, reg_defs, num_registers)
9559 (gdbserver_expedite_regs): Delete.
9560 (get_thread_regcache): If the thread doesn't have a regcache yet,
9561 create one, instead of aborting gdbserver.
9562 (regcache_invalidate_one): Rename to ...
9563 (regcache_invalidate_thread): ... this.
9564 (regcache_invalidate_one): New.
9565 (regcache_invalidate): Only invalidate registers of the current
9567 (init_register_cache): Add target_desc parameter, and use it.
9568 (new_register_cache): Ditto. Assert the target description has a
9569 non zero registers_size.
9570 (regcache_cpy): Add assertions. Adjust.
9571 (realloc_register_cache, set_register_cache): Delete.
9572 (registers_to_string, registers_from_string): Adjust.
9573 (find_register_by_name, find_regno, find_register_by_number)
9574 (register_cache_size): Add target_desc parameter, and use it.
9575 (free_register_cache_thread, free_register_cache_thread_one)
9576 (regcache_release, register_cache_size): New.
9577 (register_size): Add target_desc parameter, and use it.
9578 (register_data, supply_register, supply_register_zeroed)
9579 (supply_regblock, supply_register_by_name, collect_register)
9580 (collect_register_as_string, collect_register_by_name): Adjust.
9581 * regcache.h (struct target_desc): Forward declare.
9582 (struct regcache) <tdesc>: New field.
9583 (init_register_cache, new_register_cache): Add target_desc
9585 (regcache_invalidate_thread): Declare.
9586 (regcache_invalidate_one): Delete declaration.
9587 (regcache_release): Declare.
9588 (find_register_by_number, register_cache_size, register_size)
9589 (find_regno): Add target_desc parameter.
9590 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9592 * remote-utils.c: Include tdesc.h.
9593 (outreg, prepare_resume_reply): Adjust.
9594 * server.c: Include tdesc.h.
9595 (gdbserver_xmltarget): Delete declaration.
9596 (get_features_xml, process_serial_event): Adjust.
9597 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9599 (struct process_info) <tdesc>: New field.
9600 (ipa_tdesc): Declare.
9601 * tdesc.c: New file.
9602 * tdesc.h: New file.
9603 * tracepoint.c: Include tdesc.h.
9604 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9605 (get_context_regcache): Adjust to pass ipa_tdesc down.
9606 (do_action_at_tracepoint): Adjust to get the register cache size
9607 from the context regcache's description.
9608 (traceframe_walk_blocks): Adjust to get the register cache size
9609 from the current trace frame's description.
9610 (traceframe_get_pc): Adjust to get current trace frame's
9611 description and pass it down.
9612 (gdb_collect): Adjust to get the register cache size from the
9614 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9615 (gdbserver_xmltarget): Delete.
9616 (initialize_low_tracepoint): Set the ipa's target description.
9617 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9618 (initialize_low_tracepoint): Set the ipa's target description.
9619 * linux-x86-low.c: Include tdesc.h.
9620 [__x86_64__] (is_64bit_tdesc): New.
9621 (ps_get_thread_area, x86_get_thread_area): Use it.
9622 (i386_cannot_store_register): Rename to ...
9623 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9624 (i386_cannot_fetch_register): Rename to ...
9625 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9626 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9628 (target_regsets): Rename to ...
9629 (x86_regsets): ... this.
9630 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9632 (x86_siginfo_fixup): Use is_64bit_tdesc.
9633 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9634 (tdesc_x32_avx_linux, tdesc_x32_linux)
9635 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9637 (x86_linux_update_xmltarget): Delete.
9638 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9639 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9640 (AMD64_LINUX_USER64_CS): New.
9641 (x86_linux_read_description): New, based on
9642 x86_linux_update_xmltarget.
9643 (same_process_callback): New.
9644 (x86_arch_setup_process_callback): New.
9645 (x86_linux_update_xmltarget): New.
9646 (x86_regsets_info): New.
9647 (amd64_linux_regs_info): New.
9648 (i386_linux_usrregs_info): New.
9649 (i386_linux_regs_info): New.
9650 (x86_linux_regs_info): New.
9651 (x86_arch_setup): Reimplement.
9652 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9653 (x86_emit_ops): Ditto.
9654 (the_low_target): Adjust. Install x86_linux_regs_info,
9655 x86_cannot_fetch_register, and x86_cannot_store_register.
9656 (initialize_low_arch): New.
9657 * linux-ia64-low.c (tdesc_ia64): Declare.
9658 (ia64_fetch_register): Adjust.
9659 (ia64_usrregs_info, regs_info): New globals.
9660 (ia64_regs_info): New function.
9661 (the_low_target): Adjust.
9662 (initialize_low_arch): New function.
9663 * linux-sparc-low.c (tdesc_sparc64): Declare.
9664 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9666 (sparc_arch_setup): New function.
9667 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9668 (the_low_target): Adjust.
9669 (initialize_low_arch): New function.
9670 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9671 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9672 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9673 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9674 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9675 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9676 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9677 (tdesc_powerpc_isa205_vsx64l): Declare.
9678 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9679 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9680 (ppc_set_pc, ppc_get_hwcap): Adjust.
9681 (ppc_usrregs_info): Forward declare.
9682 (!__powerpc64__) ppc_regmap_adjusted: New global.
9683 (ppc_arch_setup): Adjust to the current process'es target
9685 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9686 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9687 (ppc_store_evrregset): Adjust.
9688 (target_regsets): Rename to ...
9689 (ppc_regsets): ... this, and make static.
9690 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9691 (ppc_regs_info): New function.
9692 (the_low_target): Adjust.
9693 (initialize_low_arch): New function.
9694 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9695 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9696 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9697 (tdesc_s390x_linux64v2): Declare.
9698 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9699 (s390_fill_gregset, s390_store_last_break): Adjust.
9700 (target_regsets): Rename to ...
9701 (s390_regsets): ... this, and make static.
9702 (s390_get_pc, s390_set_pc): Adjust.
9703 (s390_get_hwcap): New target_desc parameter, and use it.
9704 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9705 (s390_arch_setup): Adjust to set the current process'es target
9706 description. Don't adjust the regmap.
9707 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9708 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9709 (regs_info_3264): New globals.
9710 (s390_regs_info): New function.
9711 (the_low_target): Adjust.
9712 (initialize_low_arch): New function.
9713 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9714 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9715 [__mips64] (init_registers_mips_linux)
9716 (init_registers_mips_dsp_linux): Delete defines.
9717 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9718 (have_dsp): New global.
9719 (mips_read_description): New, based on mips_arch_setup.
9720 (mips_arch_setup): Reimplement.
9721 (get_usrregs_info): New function.
9722 (mips_cannot_fetch_register, mips_cannot_store_register)
9723 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9724 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9725 (target_regsets): Rename to ...
9726 (mips_regsets): ... this, and make static.
9727 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9728 (dsp_regs_info, regs_info): New globals.
9729 (mips_regs_info): New function.
9730 (the_low_target): Adjust.
9731 (initialize_low_arch): New function.
9732 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9733 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9735 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9736 (arm_read_description): New, with bits factored from
9738 (arm_arch_setup): Reimplement.
9739 (target_regsets): Rename to ...
9740 (arm_regsets): ... this, and make static.
9741 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9742 (arm_regs_info): New function.
9743 (the_low_target): Adjust.
9744 (initialize_low_arch): New function.
9745 * linux-m68k-low.c (tdesc_m68k): Declare.
9746 (target_regsets): Rename to ...
9747 (m68k_regsets): ... this, and make static.
9748 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9749 (m68k_regs_info): New function.
9750 (m68k_arch_setup): New function.
9751 (the_low_target): Adjust.
9752 (initialize_low_arch): New function.
9753 * linux-sh-low.c (tdesc_sharch): Declare.
9754 (target_regsets): Rename to ...
9755 (sh_regsets): ... this, and make static.
9756 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9757 (sh_regs_info, sh_arch_setup): New functions.
9758 (the_low_target): Adjust.
9759 (initialize_low_arch): New function.
9760 * linux-bfin-low.c (tdesc_bfin): Declare.
9761 (bfin_arch_setup): New function.
9762 (bfin_usrregs_info, regs_info): New globals.
9763 (bfin_regs_info): New function.
9764 (the_low_target): Adjust.
9765 (initialize_low_arch): New function.
9766 * linux-cris-low.c (tdesc_cris): Declare.
9767 (cris_arch_setup): New function.
9768 (cris_usrregs_info, regs_info): New globals.
9769 (cris_regs_info): New function.
9770 (the_low_target): Adjust.
9771 (initialize_low_arch): New function.
9772 * linux-cris-low.c (tdesc_crisv32): Declare.
9773 (cris_arch_setup): New function.
9774 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9775 (cris_regs_info): New function.
9776 (the_low_target): Adjust.
9777 (initialize_low_arch): New function.
9778 * linux-m32r-low.c (tdesc_m32r): Declare.
9779 (m32r_arch_setup): New function.
9780 (m32r_usrregs_info, regs_info): New globals.
9781 (m32r_regs_info): Adjust.
9782 (initialize_low_arch): New function.
9783 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9784 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9785 (tic6x_usrregs_info): Forward declare.
9786 (tic6x_read_description): New function, based on ...
9787 (tic6x_arch_setup): ... this. Reimplement.
9788 (target_regsets): Rename to ...
9789 (tic6x_regsets): ... this, and make static.
9790 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9791 (tic6x_regs_info): New function.
9792 (the_low_target): Adjust.
9793 (initialize_low_arch): New function.
9794 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9795 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9796 (target_regsets): Rename to ...
9797 (xtensa_regsets): ... this, and make static.
9798 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9800 (xtensa_arch_setup, xtensa_regs_info): New functions.
9801 (the_low_target): Adjust.
9802 (initialize_low_arch): New function.
9803 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9804 (nios2_arch_setup): Set the current process'es tdesc.
9805 (target_regsets): Rename to ...
9806 (nios2_regsets): ... this.
9807 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9808 (nios2_regs_info): New function.
9809 (the_low_target): Adjust.
9810 (initialize_low_arch): New function.
9811 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9812 (aarch64_arch_setup): Set the current process'es tdesc.
9813 (target_regsets): Rename to ...
9814 (aarch64_regsets): ... this.
9815 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9816 (aarch64_regs_info): New function.
9817 (the_low_target): Adjust.
9818 (initialize_low_arch): New function.
9819 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9821 (target_regsets): Rename to ...
9822 (tile_regsets): ... this.
9823 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9824 (tile_regs_info): New function.
9825 (tile_arch_setup): Set the current process'es tdesc.
9826 (the_low_target): Adjust.
9827 (initialize_low_arch): New function.
9828 * spu-low.c (tdesc_spu): Declare.
9829 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9830 * win32-arm-low.c (tdesc_arm): Declare.
9831 (arm_arch_setup): New function.
9832 (the_low_target): Install arm_arch_setup instead of
9834 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9835 (init_windows_x86): Rename to ...
9836 (i386_arch_setup): ... this. Set `win32_tdesc'.
9837 (the_low_target): Adjust.
9838 * win32-low.c (win32_tdesc): New global.
9839 (child_add_thread): Don't create the thread cache here.
9840 (do_initial_child_stuff): Set the new process'es tdesc.
9841 * win32-low.h (struct target_desc): Forward declare.
9842 (win32_tdesc): Declare.
9843 * lynx-i386-low.c (tdesc_i386): Declare global.
9844 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9845 * lynx-low.c (lynx_tdesc): New global.
9846 (lynx_add_process): Set the new process'es tdesc.
9847 * lynx-low.h (struct target_desc): Forward declare.
9848 (lynx_tdesc): Declare global.
9849 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9850 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9851 * nto-low.c (nto_tdesc): New global.
9852 (do_attach): Set the new process'es tdesc.
9853 * nto-low.h (struct target_desc): Forward declare.
9854 (nto_tdesc): Declare.
9855 * nto-x86-low.c (tdesc_i386): Declare.
9856 (nto_x86_arch_setup): Set `nto_tdesc'.
9858 2013-06-04 Gary Benson <gbenson@redhat.com>
9860 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9861 to qSupported response when appropriate.
9862 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9863 with nonzero-length annex.
9864 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9865 arguments supplied in annex.
9867 2013-05-31 Doug Evans <dje@google.com>
9870 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9871 64 bits in 64-cross-32 environment.
9873 2013-05-28 Pedro Alves <palves@redhat.com>
9875 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9876 (aarch64-without-fpu.c): Delete rule.
9877 * configure.srv (aarch64*-*-linux*): Remove references to
9878 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9879 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9882 2013-05-24 Pedro Alves <palves@redhat.com>
9884 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9885 instead of strchr/decode_address. Error if the range isn't split
9886 with a ','. Don't assume there's be a ':' in the action.
9888 2013-05-23 Yao Qi <yao@codesourcery.com>
9889 Pedro Alves <palves@redhat.com>
9891 * linux-low.c (lwp_in_step_range): New function.
9892 (linux_wait_1): If the thread was range stepping and stopped
9893 outside the stepping range, report the stop to GDB. Otherwise,
9894 continue stepping. Add range stepping debug output.
9895 (linux_set_resume_request): Copy the step range from the resume
9897 (linux_supports_range_stepping): New.
9898 (linux_target_ops) <supports_range_stepping>: Set to
9899 linux_supports_range_stepping.
9900 * linux-low.h (struct linux_target_ops)
9901 <supports_range_stepping>: New field.
9902 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9903 * linux-x86-low.c (x86_supports_range_stepping): New.
9904 (the_low_target) <supports_range_stepping>: Set to
9905 x86_supports_range_stepping.
9906 * server.c (handle_v_cont): Handle 'r' action.
9907 (handle_v_requests): Append ";r" if the target supports range
9909 * target.h (struct thread_resume) <step_range_start,
9910 step_range_end>: New fields.
9911 (struct target_ops) <supports_range_stepping>:
9913 (target_supports_range_stepping): New macro.
9915 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9917 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9918 confusion in comment.
9920 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9922 * lynx-low.c (struct process_info_private): New type.
9923 (lynx_add_process): New function.
9924 (lynx_create_inferior, lynx_attach): Replace calls to
9925 add_process by calls to lynx_add_process.
9926 (lynx_resume): If PTID is null, then try using
9927 current_process()->private->last_wait_event_ptid.
9929 (lynx_clear_inferiors): Delete. The contents of that function
9930 has been inlined in lynx_mourn;
9931 (lynx_wait_1): Save the ptid in the process's private data.
9932 (lynx_mourn): Free the process' private data. Replace call
9933 to lynx_clear_inferiors by call to clear_inferiors.
9935 2013-05-17 Yao Qi <yao@codesourcery.com>
9937 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9940 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9942 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9943 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9944 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9945 PT_TEXT_END_ADDR guards. Update comments.
9946 (linux_target_op) <read_offsets>: Conditionally define to
9947 linux_read_offsets if the target is UCLIBC and if it defines
9948 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9950 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9951 Andrew Jenner <andrew@codesourcery.com>
9953 * Makefile.in (SFILES): Add linux-nios2-low.c.
9954 (clean): Add action to delete nios2-linux.c.
9955 (nios2-linux.c): New rule.
9956 * configure.srv: Add nios2*-*-linux*.
9957 * linux-nios2-low.c: New.
9959 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9961 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9963 2013-04-25 Hui Zhu <hui@codesourcery.com>
9966 * ax.c (ax_printf): Add fflush.
9968 2013-04-22 Tom Tromey <tromey@redhat.com>
9970 * Makefile.in (SFILES): Add filestuff.c.
9971 (OBS): Add filestuff.o.
9972 (filestuff.o): New target.
9973 * config.in, configure: Rebuild.
9974 * configure.ac: Check for fdwalk, pipe2.
9976 2013-04-17 Pedro Alves <palves@redhat.com>
9978 * configure.ac (USE_THREAD_DB): Delete variable.
9979 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9980 Don't AC_SUBST USE_THREAD_DB.
9981 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9982 * config.in, configure: Regenerate.
9984 2013-04-16 Pedro Alves <palves@redhat.com>
9986 * linux-low.h (struct lwp_info) <thread_known>: Move under
9987 the USE_THREAD_DB #ifdef.
9989 2013-04-16 Pedro Alves <palves@redhat.com>
9991 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9992 (linux-low.o): Delete rule.
9993 * linux-low.h: Always include "gdb_thread_db.h" instead of
9994 conditionally including thread_db.h.
9995 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9998 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10000 * Makefile.in (install-only): Fix make install regression.
10002 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10004 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10005 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10007 * gdbserver.1: Remove.
10009 2013-03-22 Pedro Alves <palves@redhat.com>
10011 * linux-low.c (handle_extended_wait): Don't call
10012 linux_enable_event_reporting.
10014 2013-03-15 Tony Theodore <tonyt@logyst.com>
10017 * Makefile.in (SHELL): Use @SHELL@.
10019 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10021 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10024 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10026 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10027 Remove extraneous NULL element.
10029 2013-03-13 Yao Qi <yao@codesourcery.com>
10031 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10032 'V' block in trace frame.
10034 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10036 * target.h (struct target_ops): Add btrace ops.
10037 (target_supports_btrace): New macro.
10038 (target_enable_btrace): New macro.
10039 (target_disable_btrace): New macro.
10040 (target_read_btrace): New macro.
10041 * gdbthread.h (struct thread_info): Add btrace field.
10042 * server.c: Include btrace-common.h.
10043 (handle_btrace_general_set): New function.
10044 (handle_btrace_enable): New function.
10045 (handle_btrace_disable): New function.
10046 (handle_general_set): Call handle_btrace_general_set.
10047 (handle_qxfer_btrace): New function.
10048 (struct qxfer qxfer_packets[]): Add btrace entry.
10049 * inferiors.c (remove_thread): Disable btrace.
10050 * linux-low: Include linux-btrace.h.
10051 (linux_low_enable_btrace): New function.
10052 (linux_low_read_btrace): New function.
10053 (linux_target_ops): Add btrace ops.
10054 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10055 Add srv_linux_btrace=yes.
10056 (x86_64-*-linux*): Add linux-btrace.o.
10057 Add srv_linux_btrace=yes.
10058 * configure.ac: Define HAVE_LINUX_BTRACE.
10059 * config.in: Regenerated.
10060 * configure: Regenerated.
10062 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10064 * server.c (handle_qxfer): Preserve error message if -3 is
10066 (qxfer): Document the -3 return value.
10068 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10070 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10071 (linux_btrace_h): New variable.
10072 (linux-btrace.o): New rule.
10074 2013-03-08 Stan Shebs <stan@codesourcery.com>
10075 Hafiz Abid Qadeer <abidh@codesourcery.com>
10077 * tracepoint.c (trace_buffer_size): New global.
10078 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10079 (init_trace_buffer): Change to one-argument function. Allocate
10080 trace buffer memory.
10081 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10082 handle QTBuffer:size packet.
10083 (cmd_bigqtbuffer_size): New function.
10084 (initialize_tracepoint): Call init_trace_buffer with
10085 DEFAULT_TRACE_BUFFER_SIZE.
10086 * server.c (handle_query): Add QTBuffer:size in the
10089 2013-03-07 Yao Qi <yao@codesourcery.com>
10091 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10092 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10094 (cmd_qtsp): Adjust condition. Do post increment.
10095 Set cur_action and cur_step_action back to 0.
10097 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10100 * linux-low.c (linux_write_memory): Return early success if LEN is
10103 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10105 * configure.srv: Add x86_64-*-cygwin* as target.
10107 2013-02-28 Tom Tromey <tromey@redhat.com>
10109 * configure.ac: Invoke AC_SYS_LARGEFILE.
10110 * configure, config.in: Rebuild.
10112 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10114 * win32-low.c: Throughout, fix format strings and casts of
10115 printf-like functions to avoid type related warnings on all
10117 (get_child_debug_event): Print dwDebugEventCode as hex since
10118 that's how it's usually documented.
10120 2013-02-28 Yao Qi <yao@codesourcery.com>
10122 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10125 2013-02-27 Jiong Wang <jiwang@tilera.com>
10127 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10128 (reg-tilegx32.c): New rule.
10129 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10130 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10131 different register info initializer according to elf class.
10132 (init_registers_tilgx32): New function. The tilegx32 register info
10134 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10135 (tile_store_gregset): Likewise.
10137 2013-02-27 Yao Qi <yao@codesourcery.com>
10139 * server.c (process_point_options): Print debug message when
10140 debug_threads is true.
10142 2013-02-26 Yao Qi <yao@codesourcery.com>
10144 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10146 2013-02-19 Pedro Alves <palves@redhat.com>
10147 Kai Tietz <ktietz@redhat.com>
10151 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10152 instead of strtoul to extract address from packet.
10153 (process_serial_event) <'z'>: Likewise.
10155 2013-02-18 Yao Qi <yao@codesourcery.com>
10157 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10159 2013-02-14 Pedro Alves <palves@redhat.com>
10163 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10164 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10166 2013-02-14 Pedro Alves <palves@redhat.com>
10168 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10170 2013-02-14 Pedro Alves <palves@redhat.com>
10172 * tracepoint.c (save_string): Delete.
10173 (add_tracepoint_action): Use savestring instead of save_string.
10175 2013-02-12 Pedro Alves <palves@redhat.com>
10177 * linux-xtensa-low.c: Ditto.
10178 * xtensa-xtregs.c: Ditto.
10180 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10182 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10185 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10187 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10188 aarch64_num_wp_regs and aarch64_num_bp_regs to
10189 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10191 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10193 * linux-aarch64-low.c (ps_get_thread_area): Replace
10194 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10196 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10197 Marcus Shawcroft <marcus.shawcroft@arm.com>
10198 Nigel Stephens <nigel.stephens@arm.com>
10199 Yufeng Zhang <yufeng.zhang@arm.com>
10201 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10202 (aarch64.c, aarch64-without-fpu.c): New targets.
10203 * configure.srv (aarch64*-*-linux*): New.
10204 * linux-aarch64-low.c: New file.
10206 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10208 * linux-low.c (handle_extended_wait, linux_create_inferior)
10209 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10210 (dequeue_one_deferred_signal, linux_resume_one_thread)
10211 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10212 (linux_tracefork_grandchild, linux_test_for_tracefork)
10213 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10214 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10215 where the argument is 0.
10217 2013-01-25 Yao Qi <yao@codesourcery.com>
10219 * event-loop.c: Include "queue.h".
10220 (gdb_event_p): New typedef.
10221 (struct gdb_event) <next_event>: Remove.
10222 (event_queue): Change to QUEUE(gdb_event_p).
10223 (async_queue_event): Remove.
10224 (gdb_event_xfree): New.
10225 (initialize_event_loop): New.
10226 (process_event): Use API from QUEUE.
10227 (wait_for_event): Likewise.
10228 * server.c (main): Call initialize_event_loop.
10229 * server.h (initialize_event_loop): Declare.
10231 2013-01-18 Yao Qi <yao@codesourcery.com>
10233 * ax.h (struct eval_agent_expr_context): New.
10234 (gdb_eval_agent_expr): Update declaration.
10235 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10236 TFRAME. Add new argument CTX.
10237 * server.h (struct eval_agent_expr_context): Declare.
10238 (agent_mem_read, agent_tsv_read): Update declaration.
10239 (agent_mem_read_string): Likewise.
10240 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10241 (add_traceframe_block): Add new argument TPOINT.
10242 Increase TPOINT->traceframe_usage.
10243 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10244 eval_tracepoint_agent_expr.
10245 (condition_true_at_tracepoint): Likewise.
10246 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10247 (agent_mem_read_string, agent_tsv_read): Likewise.
10249 2013-01-16 Yao Qi <yao@codesourcery.com>
10251 * linux-low.c (linux_resume_one_lwp): Don't check
10252 'lwp->bp_reinsert != 0'.
10254 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10255 Pedro Alves <palves@redhat.com>
10257 * lynx-low.c (ptrace_request_to_str): Define a temporary
10258 macro and use it to simplify this function's implementation.
10260 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10262 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10265 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10267 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10269 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10271 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10273 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10275 * lynx-low.c (lynx_resume): Use the resume_info parameter
10276 to determine the ptid for the lynx_ptrace call, unless
10277 it is equal to minus_one_ptid, in which case we use the
10278 ptid of the current_inferior.
10279 (lynx_wait_1): After having received a thread create/exit
10280 event, resume the inferior's execution using the signaling
10281 thread's ptid, rather than the old ptid.
10283 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10285 * lynx-low.c (lynx_resume): Delete variable ret.
10287 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10289 * gdbreplay.c (gdbreplay_version): Update copyright year.
10290 * server.c (gdbserver_version): Likewise.
10292 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10294 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10297 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10299 * lynx-low.c (ptrace_request_to_str): Add handling for
10300 PTRACE_GETTRACESIG.
10302 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10304 * lynx-low.c (lynx_attach): Delete variable new_process.
10306 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10308 * lynx-low.c (lynx_create_inferior): Delete variable
10311 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10313 * lynx-low.c (ptrace_request_to_str): Do not handle
10314 PTRACE_GETTHREADLIST if this macro does not exist.
10316 2012-12-15 Yao Qi <yao@codesourcery.com>
10318 * Makefile.in (OBS): Add notif.o.
10319 * notif.c, notif.h: New.
10320 * server.c: Include "notif.h".
10321 (struct vstop_notif) <next>: Remove.
10323 (queue_stop_reply): Update.
10324 (push_event, send_next_stop_reply): Remove.
10325 (discard_queued_stop_replies): Update.
10326 (notif_stop): New variable.
10327 (handle_v_stopped): Remove.
10328 (handle_v_requests): Don't call handle_v_stopped. Call
10329 handle_ack_notif instead.
10330 (queue_stop_reply_callback): Call notif_event_enque instead
10331 of queue_stop_reply.
10332 (handle_status): Don't call send_next_stop_reply, call
10333 notif_write_event instead.
10334 (kill_inferior_callback): Likewise.
10335 (detach_or_kill_inferior_callback): Likewise.
10336 (main): Call initialize_notif.
10337 (process_serial_event): Call QUEUE_is_empty.
10338 (handle_target_event): Call notif_push instead of push event.
10339 * server.h (push_event): Remove declaration.
10341 2012-12-10 Tom Tromey <tromey@redhat.com>
10343 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10344 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10347 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10348 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10349 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10350 (amd64-linux-ipa.o, ax.o): Rewrite.
10351 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10352 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10353 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10354 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10355 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10356 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10357 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10358 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10359 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10360 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10361 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10362 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10363 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10364 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10365 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10366 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10367 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10368 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10369 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10370 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10371 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10372 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10373 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10374 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10375 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10376 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10377 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10378 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10379 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10380 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10381 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10382 (reg-tilegx.o): Remove.
10383 (all_object_files): New macro.
10384 Include .deps files.
10385 * aclocal.m4, configure: Rebuild.
10386 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10387 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10388 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10390 2012-12-05 Tom Tromey <tromey@redhat.com>
10393 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10395 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10397 * configure.ac: Check for linux/perf_event.h.
10398 * config.in: Regenerated.
10399 * configure: Regenerated.
10401 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10403 * hostio.c (handle_readlink): Decrease buffer size
10404 parameter passed to readlink by one byte.
10406 2012-11-26 Yao Qi <yao@codesourcery.com>
10408 * configure.ac (build_warnings): Append '-Wempty-body'.
10409 * configure: Regenerated.
10410 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10413 2012-11-15 Pierre Muller <muller@sourceware.org>
10415 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10416 * config.in: Regenerate.
10417 * configure: Regenerate.
10418 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10419 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10420 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10421 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10423 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10424 instead of <sys/wait.h> header.
10425 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10427 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10429 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10430 (various make rules): Remove -DGDBSERVER
10432 2012-11-09 Yao Qi <yao@codesourcery.com>
10434 * spu-low.c (current_ptid): Move it to ..
10435 * gdbthread.h: ... here. New.
10436 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10437 * server.c (myresume, process_serial_event): Likewise.
10438 * thread-db.c (thread_db_find_new_threads): Likewise.
10439 * tracepoint.c (run_inferior_command): Likewise.
10441 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10443 * server.c (handle_search_memory_1): Include access length in
10446 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10448 * linux-crisv32-low.c: Fix compile errors.
10450 2012-09-04 Yao Qi <yao@codesourcery.com>
10452 * tracepoint.c (cmd_qtsv): Adjust debug message.
10453 Don't check CUR_TPOINT.
10455 2012-08-28 Yao Qi <yao@codesourcery.com>
10457 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10458 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10459 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10460 Remove declarations of xmalloc, xreallloc, xstrdup and
10462 * Makefile.in (libiberty_h): New.
10463 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10464 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10466 2012-08-23 Yao Qi <yao@codesourcery.com>
10468 * server.h: Remove declaration of 'xsnprintf'.
10470 2012-08-22 Keith Seitz <keiths@redhat.com>
10472 * server.h: Include build-gnulib-gbserver/config.h.
10473 * gdbreplay.c: Likewise.
10475 2012-08-08 Doug Evans <dje@google.com>
10477 * Makefile.in (SFILES): Add gdb_vecs.c.
10478 (OBS): Add gdb_vecs.o.
10479 (gdb_vecs_h, host_defs_h): New variables.
10480 (thread-db.o): Add $(gdb_vecs_h) dependency.
10481 (gdb_vecs.o): New rule.
10482 * thread-db.c: #include "gdb_vecs.h".
10483 (thread_db_load_search): Use a vector to iterate over path elements.
10484 Handle text appearing after "$pdir".
10486 * configure.ac: Add check for strstr.
10487 * config.in: Regenerate.
10488 * configure: Regenerate.
10490 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10492 * hostio.c (handle_pread): If pread fails, fall back to attempting
10494 (handle_pwrite): Likewise for pwrite.
10496 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10498 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10499 between unsupported TYPE and unimplementable ADDR/LEN combination.
10500 (arm_insert_point): Act on new return value.
10502 2012-07-31 Pedro Alves <palves@redhat.com>
10504 * server.c (process_point_options): Only skip tokens if we find
10505 one that is unrecognized. Don't treat 'X' specially while
10506 skipping unrecognized tokens.
10508 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10510 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10511 to 4-byte-align HW breakpoint addresses for Thumb.
10513 2012-07-27 Yao Qi <yao@codesourcery.com>
10517 * server.h: Declare gdb_agent_about_to_close.
10518 * target.c (kill_inferior): Include "agent.h".
10519 New. Send command 'kill'.
10520 * target.h (kill_inferior): Removed macro.
10521 * tracepoint.c (gdb_agent_about_to_close): New.
10522 (gdb_agent_helper_thread): Handle command 'close'.
10523 Wait endlessly until the inferior stops.
10524 Install gdb_agent_remove_socket to atexit hook.
10525 (agent_socket_name): New static variable.
10526 (gdb_agent_socket_init): Replace local variable 'name' with
10527 'agent_socket_name'.
10528 (gdb_agent_remove_socket): New.
10530 2012-07-27 Yao Qi <yao@codesourcery.com>
10532 * server.c (process_point_options): Stop at 'X' when parsing.
10534 2012-07-19 Michael Eager <eager@eagercon.com>
10536 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10538 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10539 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10540 hardware breakpoint.
10542 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10544 * gdbserver/linux-low.c (initialize_low): Call
10545 linux_ptrace_init_warnings.
10547 2012-07-02 Doug Evans <dje@google.com>
10549 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10552 2012-07-02 Stan Shebs <stan@codesourcery.com>
10554 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10555 (ax.o): Add it to build rule.
10557 (OBS): Add format.o.
10558 (IPA_OBS): Add format.o.
10559 * server.c (handle_query): Claim support for breakpoint commands.
10560 (process_point_options): Add command case.
10561 (process_serial_event): Leave running if there are printfs in
10563 * mem-break.h (any_persistent_commands): Declare.
10564 (add_breakpoint_commands): Declare.
10565 (gdb_no_commands_at_breakpoint): Declare.
10566 (run_breakpoint_commands): Declare.
10567 * mem-break.c (struct point_command_list): New struct.
10568 (struct breakpoint): New field command_list.
10569 (any_persistent_commands): New function.
10570 (add_commands_to_breakpoint): New function.
10571 (add_breakpoint_commands): New function.
10572 (gdb_no_commands_at_breakpoint): New function.
10573 (run_breakpoint_commands): New function.
10574 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10576 * ax.c: Include format.h.
10577 (ax_printf): New function.
10578 (gdb_eval_agent_expr): Add printf opcode.
10580 2012-06-13 Yao Qi <yao@codesourcery.com>
10582 * server.c (start_inferior): Remove duplicated writes to fields
10583 'last_resume_kind' and 'last_status' of 'current_inferior'.
10585 2012-06-12 Yao Qi <yao@codesourcery.com>
10586 Pedro Alves <palves@redhat.com>
10588 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10590 * server.c (handle_v_cont): Extend comment.
10592 2012-06-11 Yao Qi <yao@codesourcery.com>
10594 * linux-low.c (linux_attach): Add 'static'.
10596 2012-06-06 Yao Qi <yao@codesourcery.com>
10598 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10600 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10602 Fix gcc -flto compilation warning.
10603 * server.c (main): Make variable multi_mode and attach volatile.
10605 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10607 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10608 if the platform doesn't know about it.
10610 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10612 * Makefile.in (SFILES): Add linux-tile-low.c.
10613 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10614 * configure.srv: Handle tilegx-*-linux*.
10615 * linux-tile-low.c: New file.
10617 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10619 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10621 2012-05-24 Pedro Alves <palves@redhat.com>
10625 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10627 2012-05-24 Pedro Alves <palves@redhat.com>
10631 Replace target_signal with gdb_signal throughout.
10633 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10635 * linux-low.c (linux_store_registers): Avoid the copying sequence
10636 when no data has been retrieved by ptrace.
10638 2012-05-22 Will Deacon <will.deacon@arm.com>
10640 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10641 Include asm/ptrace.h.
10642 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10645 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10647 * linux-low.c (linux_store_registers): Don't re-retrieve data
10648 with ptrace that has already been obtained from /proc. Always
10649 copy any data retrieved with ptrace to the buffer supplied.
10651 2012-05-11 Yao Qi <yao@codesourcery.com>
10652 Pedro Alves <palves@redhat.com>
10654 * linux-low.c (enum stopping_threads_kind): New.
10655 (stopping_threads): Change type to `enum stopping_threads_kind'.
10656 (handle_extended_wait): If stopping and suspending threads, leave
10657 the new_lwp suspended too.
10658 (linux_wait_for_event): Adjust.
10659 (stop_all_lwps): Set `stopping_threads' to
10660 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10661 whether we're suspending threads or just stopping them. Assert no
10664 2012-04-29 Yao Qi <yao@codesourcery.com>
10666 * server.h: Move some code to ...
10667 * gdbthread.h: ... here. New.
10668 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10669 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10670 (nto-low.o, win32-low.o): Likewise.
10671 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10672 * regcache.c, remote-utils.c, server.c: Likewise.
10673 * target.c, tracepoint.c, win32-low.c: Likewise.
10675 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10677 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10678 (PTRACE_ARG4_TYPE): Likewise.
10679 (PTRACE_XFER_TYPE): Likewise.
10680 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10681 ptrace to PTRACE_ARG3_TYPE.
10682 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10683 (PTRACE_ARG4_TYPE): Likewise.
10684 (PTRACE_XFER_TYPE): Likewise.
10685 (linux_detach_one_lwp): Cast fourth argument of
10686 ptrace to long then PTRACE_ARG4_TYPE.
10687 (regsets_fetch_inferior_registers): Cast third argument of
10688 ptrace to long then PTRACE_ARG3_TYPE.
10689 (regsets_store_inferior_registers): Likewise.
10691 2012-04-20 Pedro Alves <palves@redhat.com>
10693 * configure: Regenerate.
10695 2012-04-19 Pedro Alves <palves@redhat.com>
10697 * Makefile.in (GNULIB_BUILDDIR): New.
10698 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10699 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10700 (all, install-only, uninstall, clean-info, all-lib, clean): No
10701 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10702 (maintainer-clean realclean distclean): Use subdir_do.
10704 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10705 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10706 * acinclude.m4: Include acx_configure_dir.m4.
10707 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10708 calls. Call AC_PROG_RANLIB. Configure gnulib using
10711 (GNULIB_STDINT_H): Adjust.
10712 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10713 * gdbreplay.c: Include build-gnulib/config.h.
10714 * server.h: Likewise.
10715 * aclocal.m4: Regenerate.
10716 * config.in: Regenerate.
10717 * configure: Regenerate.
10719 2012-04-19 Pedro Alves <palves@redhat.com>
10721 * Makefile.in (LIBGNU, INCGNU): Adjust.
10722 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10723 (all, install-only, uninstall, clean-info, all-lib, clean)
10724 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10725 * configure.ac: Adjust AC_OUTPUT output.
10726 * aclocal.m4: Regenerate.
10727 * configure: Regenerate.
10729 2012-04-19 Pedro Alves <palves@redhat.com>
10731 * Makefile.in (generated_files): New.
10732 (server_h): Remove the explicit dependency on config.h, and depend
10733 on $generated_files.
10735 2012-04-19 Pedro Alves <palves@redhat.com>
10737 * Makefile.in (INCGNU): Add -Ignulib.
10739 2012-04-19 Pedro Alves <palves@redhat.com>
10741 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10742 (INCGNU): ... this, and spell out -I here.
10743 (GNULIB_LIB): Rename to ...
10744 (LIBGNU): ... this.
10745 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10747 2012-04-19 Pedro Alves <palves@redhat.com>
10749 * config.in: Regenerate.
10751 2012-04-19 Pedro Alves <palves@redhat.com>
10753 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10754 * server.h (memmem): Remove declaration.
10755 * config.in: Regenerate.
10756 * configure: Regenerate.
10758 2012-04-19 Yao Qi <yao@codesourcery.com>
10760 * Makefile.in (SFILES): Add common/vec.c.
10764 2012-04-19 Yao Qi <yao@codesourcery.com>
10766 * remote-utils.c (prepare_resume_reply): Replace with macro
10767 target_core_of_thread.
10768 * server.c (handle_qxfer_threads_proper): Likewise.
10769 * target.h (traget_core_of_thread): New macro.
10771 2012-04-18 Pedro Alves <palves@redhat.com>
10773 * aclocal.m4: Regenerate.
10774 * configure: Regenerate.
10776 2012-04-16 Yao Qi <yao@codesourcery.com>
10778 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10779 duplicated on address.
10781 2012-04-16 Yao Qi <yao@codesourcery.com>
10783 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10784 (struct tracepoint_action_ops) <send>: New field.
10785 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10786 (agent_expr_send, x_tracepoint_action_send): New.
10787 (l_tracepoint_action_send): New.
10788 (cmd_qtdp): Download and install tracepoint
10789 according to `use_agent'.
10790 (run_inferior_command): Add one more parameter `len'.
10792 (tracepoint_send_agent): New.
10793 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10795 2012-04-16 Yao Qi <yao@codesourcery.com>
10797 * tracepoint.c (download_tracepoints): Moved to ...
10798 (cmd_qtstart): ... here.
10800 2012-04-14 Yao Qi <yao@codesourcery.com>
10802 * tracepoint.c: Include inttypes.h.
10803 (struct collect_memory_action): Use sized types.
10804 (struct tracepoint): Likewise.
10805 (cmd_qtdp, stop_tracing): Update print specifiers.
10806 (cmd_qtp, response_tracepoint): Likewise.
10807 (collect_data_at_tracepoint): Likewise.
10808 (collect_data_at_step): Likewise.
10810 2012-04-14 Yao Qi <yao@codesourcery.com>
10812 Import gnulib module inttypes.
10813 * aclocal.m4, config.in, configure: Regenerated.
10815 2012-04-14 Yao Qi <yao@codesourcery.com>
10817 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10818 Makefile and config.status at last.
10820 2012-04-13 Yao Qi <yao@codesourcery.com>
10822 * tracepoint.c: Include stdint.h unconditionally.
10824 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10826 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10827 on BFD_HAVE_SYS_PROCFS_TYPE.
10828 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10829 * configure: Regenerate.
10830 * config.in: Likewise.
10832 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10834 * Makefile.in (clean): Also remove x32.c x32-linux.c
10835 x32-avx.c x32-avx-linux.c.
10836 (x32.o): New target.
10838 (x32-linux.o): Likewise.
10839 (x32-linux.c): Likewise.
10840 (x32-avx.o): Likewise.
10841 (x32-avx.c): Likewise.
10842 (x32-avx-linux.o): Likewise.
10843 (x32-avx-linux.c): Likewise.
10845 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10846 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10847 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10848 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10849 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10850 i386/x32-avx-linux.xml.
10852 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10853 (init_registers_x32_avx_linux): Likwise.
10854 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10855 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10857 2012-04-13 Pedro Alves <palves@redhat.com>
10859 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10860 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10861 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10862 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10865 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10867 * linux-x86-low.c (compat_x32_clock_t): New.
10868 (compat_x32_siginfo_t): Likewise.
10869 (compat_x32_siginfo_from_siginfo): Likewise.
10870 (siginfo_from_compat_x32_siginfo): Likewise.
10871 (linux_is_elf64): Likewise.
10872 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10873 and siginfo_from_compat_x32_siginfo for x32.
10874 (x86_arch_setup): Set linux_is_elf64.
10876 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10879 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10881 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10882 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10883 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10884 compatible with process.
10886 2012-04-12 Yao Qi <yao@codesourcery.com>
10888 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10889 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10890 (install-only, install-info, clean): Handle sub dir gnulib.
10891 (all-lib, am--refresh): New targets.
10892 (memmem.o): Remove target.
10893 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10894 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10895 (AC_REPLACE_FUNCS): Remove memmem.
10896 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10897 (AC_OUTPUT): Generate Makefile in gnulib/.
10898 * aclocal.m4, config.in, configure: Regenerated.
10900 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10902 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10904 2012-04-05 Pedro Alves <palves@redhat.com>
10906 -Werror=strict-aliasing
10908 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10911 2012-04-04 Pedro Alves <palves@redhat.com>
10913 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10914 (sparc_store_gregset_from_stack, sparc_store_gregset)
10915 (sparc_breakpoint_at): Fix formatting.
10917 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10919 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10921 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10922 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10923 * config.in: Regenerate.
10924 * configure: Likewise.
10926 2012-03-29 Pedro Alves <palves@redhat.com>
10928 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10929 Correct ptrace arguments.
10931 2012-03-28 Pedro Alves <palves@redhat.com>
10933 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10934 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10935 (IA64_FR1_REGNUM): New defines.
10936 (ia64_fetch_register): New.
10937 (the_low_target): Install it.
10938 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10940 * linux-low.c (linux_fetch_registers): Try the
10941 the_low_target.fetch_register hook first.
10943 * linux-arm-low.c (the_low_target): Adjust.
10944 * linux-bfin-low.c (the_low_target): Adjust.
10945 * linux-cris-low.c (the_low_target): Adjust.
10946 * linux-crisv32-low.c (the_low_target): Adjust.
10947 * linux-m32r-low.c (the_low_target): Adjust.
10948 * linux-m68k-low.c (the_low_target): Adjust.
10949 * linux-mips-low.c (the_low_target): Adjust.
10950 * linux-ppc-low.c (the_low_target): Adjust.
10951 * linux-s390-low.c (the_low_target): Adjust.
10952 * linux-sh-low.c (the_low_target): Adjust.
10953 * linux-sparc-low.c (the_low_target): Adjust.
10954 * linux-tic6x-low.c (the_low_target): Adjust.
10955 * linux-x86-low.c (the_low_target): Adjust.
10956 * linux-xtensa-low.c (the_low_target): Adjust.
10958 2012-03-26 Pedro Alves <palves@redhat.com>
10960 * server.c (handle_qxfer_libraries): Don't bail early if
10961 the_target->qxfer_libraries_svr4 is not NULL.
10963 2012-03-26 Pedro Alves <palves@redhat.com>
10965 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10967 2012-03-23 Pedro Alves <palves@redhat.com>
10969 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10970 "library-list-svr4" element's start tag when the the DSO list is
10973 2012-03-23 Pedro Alves <palves@redhat.com>
10975 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10976 a variable whose type size is the same as the inferior's pointer
10979 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10981 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10983 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10984 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10985 * linux-low.h: Include <signal.h>.
10986 (struct siginfo): Remove forward declaration.
10987 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10990 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10992 * .gitignore: Ignore more files.
10994 2012-03-19 Pedro Alves <palves@redhat.com>
10995 Jan Kratochvil <jan.kratochvil@redhat.com>
10997 * server.c (cont_thread, general_thread): Add describing comments.
10998 (start_inferior): Clear `cont_thread'.
10999 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11002 2012-03-15 Yao Qi <yao@codesourcery.com>
11004 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11006 (cmd_qtdp): ... here.
11008 2012-03-15 Yao Qi <yao@codesourcery.com>
11010 * tracepoint.c (struct tracepoint_action_ops): New.
11011 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11012 (m_tracepoint_action_download): New.
11013 (r_tracepoint_action_download): New.
11014 (x_tracepoint_action_download): New.
11015 (l_tracepoint_action_download): New.
11016 (add_tracepoint_action): Install `action->ops' according type.
11017 (download_tracepoint_1): Move code `download' function pointer
11018 of various tracepoint_action_ops.
11020 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11022 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11023 linux_ptrace_attach_warnings.
11025 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11027 * Makefile.in (linux-ptrace.o): New.
11028 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11029 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11030 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11031 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11032 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11034 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11036 2012-03-08 Yao Qi <yao@codesourcery.com>
11037 Pedro Alves <palves@redhat.com>
11039 Fix PR server/13392.
11040 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11041 offset of JMP insn.
11042 * tracepoint.c (remove_tracepoint): New.
11043 (cmd_qtdp): Call remove_tracepoint when failed to install.
11045 2012-03-07 Pedro Alves <palves@redhat.com>
11047 * linux-low.c (get_detach_signal): New.
11048 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11049 Pass on pending signals to PTRACE_DETACH. Check the result of the
11051 * server.c (program_signals, program_signals_p): New.
11052 (handle_general_set): Handle QProgramSignals.
11053 * server.h (program_signals, program_signals_p): Declare.
11055 2012-03-05 Pedro Alves <palves@redhat.com>
11056 Jan Kratochvil <jan.kratochvil@redhat.com>
11058 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11061 2012-03-03 Yao Qi <yao@codesourcery.com>
11063 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11064 agent_look_up_symbols.
11066 2012-03-03 Yao Qi <yao@codesourcery.com>
11068 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11069 (linux-x86-low.o): Likewise.
11070 * server.h: Remove in_process_agent_loaded.
11071 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11075 2012-03-03 Yao Qi <yao@codesourcery.com>
11077 * tracepoint.c (gdb_agent_capability): New global.
11078 (in_process_agent_loaded_ust): Renamed to
11079 `in_process_agent_supports_ust'.
11081 (in_process_agent_supports_ust): Call agent_capability_check.
11082 (clear_installed_tracepoints): Assert that agent supports
11085 2012-03-03 Yao Qi <yao@codesourcery.com>
11087 * linux-low.c (linux_supports_agent): New.
11088 (linux_target_ops): Initialize field `supports_agent' with
11089 linux_supports_agent.
11090 * target.h (struct target_ops) <supports_agent>: New.
11091 (target_supports_agent): New macro.
11092 * server.c (handle_general_set): Handle packet 'QAgent'.
11093 (handle_query): Send `QAgent+'.
11094 * Makefile.in (server.o): Depends on agent.h.
11096 2012-03-03 Yao Qi <yao@codesourcery.com>
11098 * Makefile.in (OBS): Add agent.o.
11099 Add new rule for agent.o.
11100 Track dependence of tracepoint.c on agent.h.
11101 * tracepoint.c (run_inferior_command_1):
11102 (run_inferior_command): Call agent_run_command.
11103 (gdb_ust_connect_sync_socket): Deleted. Move it to
11105 (resume_thread, stop_thread): Likewise.
11106 (gdb_ust_socket_init): Renamed to ...
11107 (gdb_agent_socket_init): ... New.
11108 (gdb_ust_thread): Renamed to ...
11109 (gdb_agent_helper_thread): ... New.
11110 (gdb_ust_init): Move some code to ...
11111 (gdb_agent_init): ... here. New.
11112 [HAVE_UST]: Call gdb_ust_init.
11113 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11114 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11115 * config.in, configure: Regenerated.
11117 2012-03-02 Pedro Alves <palves@redhat.com>
11119 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11120 * linux-low.c (struct simple_pid_list): New.
11121 (stopped_pids): New a struct simple_pid_list pointer.
11122 (add_to_pid_list, pull_pid_from_list): New.
11123 (handle_extended_wait): Don't assume the first signal new children
11124 report is SIGSTOP. Adjust call to pull_pid_from_list.
11125 (linux_wait_for_lwp): Adjust.
11127 2012-03-02 Yao Qi <yao@codesourcery.com>
11129 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11132 2012-03-02 Yao Qi <yao@codesourcery.com>
11134 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11135 `stop_pc' and `tpoint'. Update caller.
11137 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11139 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11140 * linux-low.c (use_linux_regsets): New macro.
11141 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11142 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11143 (linux_register_in_regsets): New function.
11144 (usr_fetch_inferior_registers): Skip registers covered by
11146 (usr_store_inferior_registers): Likewise.
11147 (usr_fetch_inferior_registers): New macro.
11148 (usr_store_inferior_registers): Likewise.
11149 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11150 (linux_store_registers): Likewise.
11151 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11153 (init_registers_mips64_dsp_linux): Likewise.
11154 (init_registers_mips_linux): New macro.
11155 (init_registers_mips_dsp_linux): Likewise.
11156 (mips_dsp_num_regs): Likewise.
11157 (DSP_BASE, DSP_CONTROL): New fallback macros.
11158 (mips_base_regs): New macro.
11159 (mips_regmap): Use it. Fix the size.
11160 (mips_dsp_regmap): New variable.
11161 (mips_dsp_regset_bitmap): Likewise.
11162 (mips_arch_setup): New function.
11163 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11165 (mips_cannot_store_register): Likewise.
11166 (the_low_target): Update .arch_setup, .num_regs and .regmap
11167 initializers. Add .regset_bitmap initializer.
11168 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11170 * linux-bfin-low.c (the_low_target): Likewise.
11171 * linux-cris-low.c (the_low_target): Likewise.
11172 * linux-crisv32-low.c (the_low_target): Likewise.
11173 * linux-ia64-low.c (the_low_target): Likewise.
11174 * linux-m32r-low.c (the_low_target): Likewise.
11175 * linux-m68k-low.c (the_low_target): Likewise.
11176 * linux-ppc-low.c (the_low_target): Likewise.
11177 * linux-s390-low.c (the_low_target): Likewise.
11178 * linux-sh-low.c (the_low_target): Likewise.
11179 * linux-sparc-low.c (the_low_target): Likewise.
11180 * linux-tic6x-low.c (the_low_target): Likewise.
11181 * linux-x86-low.c (the_low_target): Likewise.
11182 * linux-xtensa-low.c (the_low_target): Likewise.
11183 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11184 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11185 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11187 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11188 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11190 2012-02-29 Yao Qi <yao@codesourcery.com>
11191 Pedro Alves <palves@redhat.com>
11193 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11194 `step_over_finished' is true.
11196 2012-02-27 Pedro Alves <palves@redhat.com>
11198 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11199 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11201 2012-02-27 Pedro Alves <palves@redhat.com>
11204 * linux-low.c (pid_is_stopped): New.
11205 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11207 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11209 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11212 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11214 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11216 2012-02-24 Luis Machado <lgustavo@codesourcery>
11218 * server.c (handle_query): Advertise support for target-side
11219 breakpoint condition evaluation.
11220 (process_point_options): New function.
11221 (process_serial_event): When inserting a breakpoint, check for
11222 a target-side condition that should be evaluated.
11224 * mem-break.c: Include regcache.h and ax.h.
11225 (point_cond_list_t): New data structure.
11226 (breakpoint) <cond_list>: New field.
11227 (find_gdb_breakpoint_at): Make non-static.
11228 (delete_gdb_breakpoint_at): Clear any target-side
11230 (clear_gdb_breakpoint_conditions): New function.
11231 (add_condition_to_breakpoint): Likewise.
11232 (add_breakpoint_condition): Likewise.
11233 (gdb_condition_true_at_breakpoint): Likewise.
11234 (gdb_breakpoint_here): Return result directly instead
11235 of going through a local variable.
11237 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11238 (clear_gdb_breakpoint_conditions): Likewise.
11239 (add_breakpoint_condition): Likewise.
11240 (gdb_condition_true_at_breakpoint): Likewise.
11242 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11243 (need_step_over_p): Take target-side breakpoint condition into
11246 2012-02-24 Luis Machado <lgustavo@codesourcery>
11248 * server.h: Include tracepoint.h.
11249 (agent_mem_read, agent_get_trace_state_variable_value,
11250 agent_set_trace_state_variable_value,
11251 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11252 get_set_tsv_func_addr): New prototypes.
11254 * ax.h: New include file.
11255 * ax.c: New source file.
11257 * tracepoint.c: Include ax.h.
11258 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11259 agent_expr, eval_result_type): Move to ax.h.
11260 (parse_agent_expr): Rename to ...
11261 (gdb_parse_agent_expr): ... this, make it non-static and move
11263 (unparse_agent_expr) Rename to ...
11264 (gdb_unparse_agent_expr): ... this, make it non-static and move
11266 (eval_agent_expr): Rename to ...
11267 (eval_tracepoint_agent_expr): ... this.
11268 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11269 forward declarations.
11270 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11271 (agent_get_trace_state_variable_value): New function.
11272 (agent_set_trace_state_variable_value): New function.
11273 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11274 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11275 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11276 (condition_true_at_tracepoint): Likewise.
11277 (parse_agent_expr): Rename to ...
11278 (gdb_parse_agent_expr): ... this and move to ax.c.
11279 (unparse_agent_expr): Rename to ...
11280 (gdb_unparse_agent_expr): ... this and move to ax.c.
11281 (gdb_agent_op_name): Move to ax.c.
11282 (eval_agent_expr): Rename to ...
11283 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11285 (eval_tracepoint_agent_expr): New function.
11286 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11288 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11290 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11291 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11292 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11293 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11294 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11295 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11296 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11297 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11298 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11299 (compile_bytecodes): Remove forward declaration.
11300 (is_goto_target): Move to ax.c.
11301 (compile_bytecodes): Move to ax.c and call
11302 agent_get_trace_state_variable_value (...) and
11303 agent_set_trace_state_variable_value (...).
11305 * Makefile.in: Update ax.c and IPA dependencies.
11307 2012-02-24 Pedro Alves <palves@redhat.com>
11309 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11310 (cmd_bigqtbuffer_circular): ... this. Only handle
11311 'QTBuffer:circular:'.
11312 (handle_tracepoint_general_set): Adjust.
11314 2012-02-16 Yao Qi <yao@codesourcery.com>
11316 * inferiors.c: Move code to ...
11317 * dll.c: .... here. New.
11318 * server.h: Declare clear_dlls.
11319 * Makefile.in (SFILES): Add dll.c.
11323 2012-02-11 Yao Qi <yao@codesourcery.com>
11325 * server.c: (handle_monitor_command): Add a new parameter
11327 (handle_query): Update caller.
11329 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11331 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11332 * configure, config.in: Regenerate.
11333 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11336 2012-02-02 Pedro Alves <palves@redhat.com>
11338 Try SIGKILL first, then PTRACE_KILL.
11339 * linux-low.c (linux_kill_one_lwp): New.
11340 (linux_kill_one_lwp): Rename to ...
11341 (kill_one_lwp_callback): ... this. Use the new
11342 linux_kill_one_lwp.
11344 2012-02-02 Pedro Alves <palves@redhat.com>
11346 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11349 2012-01-27 Pedro Alves <palves@redhat.com>
11351 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11352 (elf_64_file_p): Make static.
11353 (linux_pid_exe_is_elf_64_file): New.
11354 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11355 Delete declarations.
11356 (linux_pid_exe_is_elf_64_file): Declare.
11357 * linux-x86-low.c (x86_arch_setup): Use
11358 linux_pid_exe_is_elf_64_file.
11360 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11362 * linux-low.c (linux_wait_for_event_1): Rename to ...
11363 (linux_wait_for_event): ... here and merge it with former
11364 linux_wait_for_event - new variable wait_ptid, use it.
11365 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11367 2012-01-23 Pedro Alves <palves@redhat.com>
11369 * server.c (main): Avoid yet another case of infinite loop while
11370 detaching/killing after a longjmp.
11372 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11375 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11377 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11379 * hostio.c (handle_readlink): New function.
11380 (handle_vFile): Call it to handle "vFile:readlink" packets.
11382 2012-01-20 Pedro Alves <palves@redhat.com>
11383 Ulrich Weigand <ulrich.weigand@linaro.org>
11385 * server.c (handle_v_requests): Only support vAttach and vRun to
11386 start multiple processes when in extended protocol mode.
11388 2012-01-17 Pedro Alves <palves@redhat.com>
11390 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11391 memalign plus mprotect to allocate the scratch buffer.
11393 2012-01-13 Pedro Alves <palves@redhat.com>
11395 * server.c (attach_inferior): Clear `cont_thread'.
11397 2012-01-13 Pedro Alves <palves@redhat.com>
11399 * server.c (main): Avoid infinite loop while detaching/killing
11402 2012-01-09 Doug Evans <dje@google.com>
11404 * server.c (start_inferior): Set last_ptid in --wrapper case.
11406 2012-01-06 Yao Qi <yao@codesourcery.com>
11408 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11410 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11412 2012-01-04 Yao Qi <yao@codesourcery.com>
11414 * tracepoint.c (cmd_qtdp): Print debug message
11415 for static tracepoint.
11417 2012-01-04 Yao Qi <yao@codesourcery.com>
11419 * tracepoint.c (trace_vdebug): Differentiate debug message
11420 between gdbserver and IPA.
11422 2012-01-03 Yao Qi <yao@codesourcery.com>
11424 * tracepoint.c (tracepoint_was_hit): Don't collect for
11427 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11429 * terminal.h: Reformat copyright header.
11431 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11433 * server.c (gdbserver_version): Update copyright year.
11434 * gdbreplay.c (gdbreplay_version): Likewise.
11436 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11438 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11441 2011-12-18 Hui Zhu <teawater@gmail.com>
11442 * linux-low.c (linux_create_inferior): Save return value to ret.
11444 2011-12-18 Hui Zhu <teawater@gmail.com>
11446 * linux-low.c (linux_create_inferior): Save return value to ret.
11448 2011-12-16 Doug Evans <dje@google.com>
11450 * linux-low.c (linux_create_inferior): If stdio connection,
11451 redirect stdin from /dev/null, stdout to stderr.
11452 * remote-utils.c (remote_is_stdio): New static global.
11453 (remote_connection_is_stdio): New function.
11454 (remote_prepare): Handle stdio connection.
11455 (remote_open): Ditto.
11456 (remote_close): Don't close stdin for stdio connections.
11457 (read_prim,write_prim): New functions. Replace all calls to
11458 read/write to these.
11459 * server.c (main): Watch for "-" argument. Move call to
11460 remote_prepare before start_inferior.
11461 * server.h (STDIO_CONNECTION_NAME): New macro.
11462 (remote_connection_is_stdio): Declare.
11464 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11465 in debugging output.
11467 2011-12-15 Yao Qi <yao@codesourcery.com>
11469 * tracepoint.c: Include sys/syscall.h.
11470 (gdb_ust_thread): Remove preprocessor conditional.
11472 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11474 * linux-low.c (linux_detach_one_lwp): Call
11475 the_low_target.prepare_to_resume before detaching.
11477 2011-12-14 Yao Qi <yao@codesourcery.com>
11479 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11482 2011-12-14 Yao Qi <yao@codesourcery.com>
11484 * i386-low.c (i386_low_stopped_data_address): Initialize local
11485 variable `control'.
11487 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11491 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11492 DR_CONTROL unless necessary. Extend comments.
11493 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11494 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11496 2011-12-13 Yao Qi <yao@codesourcery.com>
11498 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11500 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11502 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11504 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11505 Print new debug message for such case.
11507 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11509 Fix overlapping memcpy.
11510 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11511 the read_inferior_memory transfer.
11512 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11513 write_inferior_memory transfer.
11514 (set_fast_tracepoint_jump): New variable buf. Use it for the
11515 read_inferior_memory and write_inferior_memory transfers.
11516 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11517 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11518 Use it for the write_inferior_memory transfer.
11519 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11522 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11524 * linux-low.c (fetch_register, store_register): Make code
11525 consistent, fix formatting.
11527 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11529 * linux-low.c (usr_store_inferior_registers): Factor out code
11530 to handle individual registers into...
11531 (store_register): ... this new function.
11533 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11535 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11536 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11537 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11538 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11539 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11540 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11541 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11542 (srv_xmlfiles): Add new XML files.
11544 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11546 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11547 (init_registers_s390_linux32v1): Add prototype.
11548 (init_registers_s390_linux32v2): Likewise.
11549 (init_registers_s390_linux64v1): Likewise.
11550 (init_registers_s390_linux64v2): Likewise.
11551 (init_registers_s390x_linux64v1): Likewise.
11552 (init_registers_s390x_linux64v2): Likewise.
11553 (s390_num_regs): Increment to 52.
11554 (s390_regmap): Add orig_r2 register.
11555 (s390_num_regs_3264): Increment to 68.
11556 (s390_regmap_3264): Add orig_r2 register.
11557 (s390_collect_ptrace_register): Handle orig_r2 register.
11558 (s390_supply_ptrace_register): Likewise.
11559 (s390_fill_last_break): New function.
11560 (s390_store_last_break): Likewise.
11561 (s390_fill_system_call): New function.
11562 (s390_store_system_call): Likewise.
11563 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11565 (s390_check_regset): New function.
11566 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11567 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11568 Update target_regsets for available register sets.
11570 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11571 Jan Kratochvil <jan.kratochvil@redhat.com>
11573 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11574 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11576 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11577 * linux-low.h (struct process_info_private): New member r_debug.
11578 * server.c (handle_qxfer_libraries): Call
11579 the_target->qxfer_libraries_svr4.
11580 (handle_qxfer_libraries_svr4): New function.
11581 (qxfer_packets): New entry "libraries-svr4".
11582 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11583 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11584 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11585 PACKET_qXfer_libraries_svr4.
11587 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11589 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11590 PSW address/mask between 8-byte and 16-byte formats.
11591 (s390_supply_ptrace_register): Likewise.
11592 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11593 basic addressing mode bit.
11595 2011-11-24 Stan Shebs <stan@codesourcery.com>
11597 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11599 2011-11-17 Stan Shebs <stan@codesourcery.com>
11601 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11602 (tracing_start_time): New global.
11603 (tracing_stop_time): New global.
11604 (tracing_user_name): New global.
11605 (tracing_notes): New global.
11606 (tracing_stop_note): New global.
11607 (cmd_qtstart): Set traceframe_usage, start_time.
11608 (stop_tracing): Set stop_time.
11609 (cmd_qtstatus): Report additional status.
11610 (cmd_qtp): New function.
11611 (handle_tracepoint_query): Call it.
11612 (cmd_qtnotes): New function.
11613 (handle_tracepoint_general_set): Call it.
11614 (get_timestamp): Rename from tsv_get_timestamp.
11616 2011-11-14 Stan Shebs <stan@codesourcery.com>
11617 Kwok Cheung Yeung <kcy@codesourcery.com>
11619 * linux-x86-low.c (small_jump_insn): New.
11620 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11621 trampoline and error message, build a trampoline and issue a small
11622 jump instruction to it.
11623 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11624 trampoline and error message.
11625 (x86_get_min_fast_tracepoint_insn_len): New.
11626 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11627 * linux-low.h (struct linux_target_ops): Add arguments to
11628 install_fast_tracepoint_jump_pad operation, add new operation.
11629 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11631 (linux_get_min_fast_tracepoint_insn_len): New function.
11632 (linux_target_op): Add new operation.
11633 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11634 (gdb_trampoline_buffer_end): Ditto.
11635 (gdb_trampoline_buffer_error): Ditto.
11636 (struct ipa_sym_addresses): Add fields for new IPA variables.
11637 (symbol_list): Add entries for new IPA variables.
11638 (struct tracepoint): Add fields to hold the address range of the
11639 trampoline used by the tracepoint.
11640 (trampoline_buffer_head): New static variable.
11641 (trampoline_buffer_tail): Ditto.
11642 (claim_trampoline_space): New function.
11643 (have_fast_tracepoint_trampoline_buffer): New function.
11644 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11646 (install_fast_tracepoint): Ditto, also add error buffer argument.
11647 (cmd_qtminftpilen): New function.
11648 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11649 (fast_tracepoint_from_trampoline_address): New function.
11650 (fast_tracepoint_collecting): Handle trampoline as part of jump
11652 (set_trampoline_buffer_space): New function.
11653 (initialize_tracepoint): Initialize new IPA variables.
11654 * target.h (struct target_ops): Add arguments to
11655 install_fast_tracepoint_jump_pad operation, add new
11656 get_min_fast_tracepoint_insn_len operation.
11657 (target_get_min_fast_tracepoint_insn_len): New.
11658 (install_fast_tracepoint_jump_pad): Add arguments.
11659 * server.h (IPA_BUFSIZ): Define.
11660 * linux-i386-ipa.c: Include extra header files.
11661 (initialize_fast_tracepoint_trampoline_buffer): New function.
11662 (initialize_low_tracepoint): Call it.
11663 * server.h (set_trampoline_buffer_space): Declare.
11664 (claim_trampoline_space): Ditto.
11665 (have_fast_tracepoint_trampoline_buffer): Ditto.
11667 2011-11-14 Yao Qi <yao@codesourcery.com>
11669 * server.c (handle_query): Handle InstallInTrace for qSupported.
11670 * tracepoint.c (add_tracepoint): Sort list.
11671 (install_tracepoint, download_tracepoint): New.
11672 (cmd_qtdp): Call them to install and download tracepoints.
11673 (sort_tracepoints): Removed.
11674 (cmd_qtstart): Update.
11676 2011-11-14 Yao Qi <yao@codesourcery.com>
11678 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11679 * mem-break.h: Declare.
11680 * tracepoint.c (cmd_qtstart): Move some code to ...
11681 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11683 (download_tracepoints): Move some code to ...
11684 (download_tracepoint_1): ... here. New.
11686 2011-11-08 Yao Qi <yao@codesourcery.com>
11688 * remote-utils.c (relocate_instruction): A comment fix.
11690 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11692 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11693 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11694 dr_status_mirror and dr_control_mirror from debug_reg_state.
11695 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11696 (i386_initial_stuff): Remove use of deleted globals.
11697 (i386_get_thread_context, i386_set_thread_context,
11698 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11699 from debug_reg_state.
11701 2011-11-05 Yao Qi <yao@codesourcery.com>
11703 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11704 address as TPOINT's.
11706 2011-11-02 Stan Shebs <stan@codesourcery.com>
11708 * tracepoint.c (agent_mem_read_string): New function.
11709 (eval_agent_expr): Call it for tracenz.
11710 * server.c (handle_query): Report support for tracenz.
11712 2011-11-02 Yao Qi <yao@codesourcery.com>
11714 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11716 2011-11-02 Yao Qi <yao@codesourcery.com>
11718 * target.h: Fix a typo in comment.
11720 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11722 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11723 clobber the breakpoints' shadows with fast tracepoint jumps.
11724 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11725 * target.c (write_inferior_memory): Also pass MYADDR down to
11728 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11730 * configure.ac: Check support for personality routine.
11731 * configure: Regenerate.
11732 * config.in: Likewise.
11733 * linux-low.c: Include <sys/personality.h>.
11734 Define ADDR_NO_RANDOMIZE if necessary.
11735 (linux_create_inferior): Disable address space randomization when
11736 forking inferior, if requested.
11737 (linux_supports_disable_randomization): New function.
11738 (linux_target_ops): Install it.
11739 * server.h (disable_randomization): Declare.
11740 * server.c (disable_randomization): New global variable.
11741 (handle_general_set): Handle QDisableRandomization.
11742 (handle_query): Likewise for qSupported.
11743 (main): Support --disable-randomization and --no-disable-randomization
11744 command line arguments.
11745 * target.h (struct target_ops): Add supports_disable_randomization.
11746 (target_supports_disable_randomization): New macro.
11748 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11750 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11752 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11753 [!PT_GETDSBT] (target_loadmap): New definition.
11754 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11755 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11756 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11757 and PT_GETDSBT to LINUX_LOADMAP.
11758 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11759 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11761 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11763 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11764 (arm_linux_hwbp_cap): New static variable.
11765 (arm_linux_get_hwbp_cap): Replace by ...
11766 (arm_linux_init_hwbp_cap): ... this new function.
11767 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11768 (arm_linux_get_hw_watchpoint_count): Likewise.
11769 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11770 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11771 (arm_prepare_to_resume): Use perror_with_name instead of error.
11773 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11775 * linux-arm-low.c: Include <signal.h>.
11776 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11777 (struct arm_linux_hwbp_cap): New data type.
11778 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11779 (struct arm_linux_hw_breakpoint): New data type.
11780 (MAX_BPTS, MAX_WPTS): Define.
11781 (struct arch_process_info, struct arch_lwp_info): New data types.
11782 (arm_linux_get_hwbp_cap): New function.
11783 (arm_linux_get_hw_breakpoint_count): Likewise.
11784 (arm_linux_get_hw_watchpoint_count): Likewise.
11785 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11786 (arm_hwbp_control_initialize): Likewise.
11787 (arm_hwbp_control_is_enabled): Likewise.
11788 (arm_hwbp_control_is_initialized): Likewise.
11789 (arm_hwbp_control_disable): Likewise.
11790 (arm_linux_hw_breakpoint_equal): Likewise.
11791 (arm_linux_hw_point_initialize): Likewise.
11792 (struct update_registers_data): New data structure.
11793 (update_registers_callback: New function.
11794 (arm_insert_point): Likewise.
11795 (arm_remove_point): Likewise.
11796 (arm_stopped_by_watchpoint): Likewise.
11797 (arm_stopped_data_address): Likewise.
11798 (arm_new_process): Likewise.
11799 (arm_new_thread): Likewise.
11800 (arm_prepare_to_resume): Likewise.
11801 (the_low_target): Register arm_insert_point, arm_remove_point,
11802 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11803 arm_new_thread, and arm_prepare_to_resume.
11805 2011-09-15 Stan Shebs <stan@codesourcery.com>
11807 * server.h (struct emit_ops): Add compare-goto fields.
11808 * tracepoint.c (gdb_agent_op_sizes): New table.
11809 (emit_eq_goto): New function.
11810 (emit_ne_goto): New function.
11811 (emit_lt_goto): New function.
11812 (emit_le_goto): New function.
11813 (emit_gt_goto): New function.
11814 (emit_ge_goto): New function.
11815 (is_goto_target): New function.
11816 (compile_bytecodes): Recognize special cases of compare-goto
11817 combinations and call specialized emitters for them.
11818 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11819 (amd64_emit_ne_goto): New function.
11820 (amd64_emit_lt_goto): New function.
11821 (amd64_emit_le_goto): New function.
11822 (amd64_emit_gt_goto): New function.
11823 (amd64_emit_ge_goto): New function.
11824 (amd64_emit_ops): Add the new functions.
11825 (i386_emit_eq_goto): New function.
11826 (i386_emit_ne_goto): New function.
11827 (i386_emit_lt_goto): New function.
11828 (i386_emit_le_goto): New function.
11829 (i386_emit_gt_goto): New function.
11830 (i386_emit_ge_goto): New function.
11831 (i386_emit_ops): Add the new functions.
11833 2011-09-08 Stan Shebs <stan@codesourcery.com>
11835 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11836 (i386_emit_epilogue): Restore %ebx.
11838 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11840 * server.c (step_thread): Remove definition.
11841 (process_serial_event): Don't handle Hs.
11842 * server.h (step_thread): Remove declaration.
11843 * target.c (set_desired_inferior): Remove use of step_thread.
11845 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11847 * linux-low.c: Include linux-procfs.h.
11848 (linux_attach_lwp_1): Update comments.
11849 (linux_attach): Scan for existing threads when attaching to a
11850 process that is the tgid.
11851 * Makefile.in: Update dependencies.
11853 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11855 * configure.srv: Add linux-procfs.o dependencies.
11857 2011-08-14 Yao Qi <yao@codesourcery.com>
11859 * target.h (struct target_ops): Fix indent.
11860 * win32-low.c (win32_target_ops): Fix comment.
11862 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11863 Yao Qi <yao@codesourcery.com>
11865 * Makefile.in (clean): Remove tic6x-*.c files.
11866 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11867 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11868 (tic6x-c64xp-linux.c): Likewise.
11869 * configure.srv: Add support for tic6x-*-uclinux.
11870 * linux-tic6x-low.c: New.
11871 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11873 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11874 Yao Qi <yao@codesourcery.com>
11876 * target.h (struct target_ops): Add read_loadmap.
11877 * linux-low.c (struct target_loadseg): New type.
11878 (struct target_loadmap): New type.
11879 (linux_read_loadmap): New function.
11880 (linux_target_ops): Add linux_read_loadmap.
11881 * server.c (handle_query): Support qXfer:fdpic:read packet.
11882 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11885 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11887 * win32-low.c: Include <stdint.h>.
11889 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11891 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11892 to the inferior here.
11893 (i386_remove_aligned_watchpoint): Ditto.
11894 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11895 fit part of the watchpoint in the debug registers.
11896 (i386_update_inferior_debug_regs): New.
11897 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11898 registers, and only update the inferior on success.
11899 (i386_low_remove_watchpoint): Ditto.
11901 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11903 * linux-low.c (compare_ints, unique, list_threads, show_process,
11904 linux_core_of_thread): Delete.
11905 (linux_target_ops): Change linux_core_of_thread to
11906 linux_common_core_of_thread.
11907 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11908 * utils.c (malloc_failure): Change type of argument.
11909 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11910 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11911 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11912 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11913 (IPA_OBJS): Add common-utils-ipa.o.
11914 (ptid_h, linux_osdata_h): New macros.
11915 (server_h): Add common/common-utils.h, common/xml-utils.h,
11916 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11918 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11919 ptid.o, buffer.o): New rules.
11920 (linux-low.o): Add common/linux-osdata.h as a dependency.
11921 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11922 * configure.ac: Add AC_HEADER_DIRENT check.
11923 * config.in: Regenerate.
11924 * configure: Regenerate.
11925 * remote-utils.c (xml_escape_text): Delete.
11926 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11927 buffer_xml_printf): Move to common/buffer.c.
11928 * server.c (main): Remove call to initialize_inferiors.
11929 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11930 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11931 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11932 internal_error, gdb_assert, gdb_assert_fail): Delete.
11933 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11934 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11936 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11937 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11938 initialize_inferiors): Delete.
11940 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11942 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11945 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11947 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11949 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11951 2011-05-26 Yao Qi <yao@codesourcery.com>
11953 * Makefile.in (thread-db.o): Track dependence to
11954 common/gdb_thread_db.h.
11955 * thread-db.c: include gdb_thread_db.h from right place.
11957 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11959 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11960 __FILE__ and __LINE__ to internal_error.
11962 2011-05-13 Doug Evans <dje@google.com>
11964 * thread-db.c (try_thread_db_load_from_sdir): New function.
11965 (try_thread_db_load_from_dir): New function.
11966 (thread_db_load_search): Handle $sdir, ignore $pdir.
11967 Remove trying of system directories if search of
11968 libthread-db-search-path fails, that is now done via $sdir.
11970 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11972 * server.c (handle_query): Add EnableDisableTracepoints to the list
11973 of supported features.
11974 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11976 (cmd_qtenable_disable): New.
11977 (cmd_qtstart): Install tracepoints even if disabled.
11978 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11979 receiving a QTEnable or QTDisable packet.
11980 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11981 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11983 (gdb_probe): Skip data collection if static tracepoint is disabled.
11985 2011-05-10 Doug Evans <dje@google.com>
11987 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11989 2011-05-04 Doug Evans <dje@google.com>
11991 * linux-low.c (linux_join): Skip process lookup.
11992 * spu-low.c (spu_join): Ditto.
11993 * server.c (join_inferiors_callback): Delete.
11994 (process_serial_event): For 'D' packet (detach) call join_inferior
11997 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11999 * README: Don't mention xscale*-*-linux*.
12000 * configure.srv (xscale*-*-linux*): Don't handle target.
12002 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12004 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12006 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12007 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12008 (i386_emit_void_call_2): Likewise.
12010 2011-04-26 Yao Qi <yao@codesourcery.com>
12012 * linux-low.c: Move common macros to linux-ptrace.h.
12013 Include linux-ptrace.h.
12014 * Makefile.in (linux_ptrace_h): New.
12015 (linux-low.o): Depends on linux-ptrace.h.
12017 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12019 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12020 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12021 (remote_prepare): New function with most of the TCP code from ...
12022 (remote_open): ... here. Detect PORT here unconditionally. Move also
12023 setting transport_is_reliable.
12024 * server.c (run_once): New variable.
12025 (gdbserver_usage): Document it.
12026 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12027 the first run if RUN_ONCE.
12028 * server.h (run_once, remote_prepare): New declarations.
12030 2011-04-19 Tom Tromey <tromey@redhat.com>
12032 * win32-low.c (handle_load_dll): Remove duplicate "the".
12034 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12036 Remove support for old Cygwin 1.5 versions.
12037 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12038 function to avoid warning.
12039 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12042 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12044 * gdbserver/server.h (Macro _): Define it if not available.
12046 2011-03-14 Michael Snyder <msnyder@vmware.com>
12048 * hostio.c (handle_close): Remove unnecessary null test.
12050 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12052 * Makefile.in (maintainer-clean realclean distclean): Remove
12053 "make ... subdir_do" command.
12055 2011-03-10 Michael Snyder <msnyder@vmware.com>
12057 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12059 * server.c (handle_v_run): Free alloced buffer on early return.
12061 2011-03-09 Yao Qi <yao@codesourcery.com>
12064 2011-03-04 Yao Qi <yao@codesourcery.com>
12066 * Makefile.in: Remove GNU make feature --directory.
12068 2011-03-05 Yao Qi <yao@codesourcery.com>
12070 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12071 (subdir_do): New make target. Copied from gdb/Makefile.
12072 (maintainer-clean, realclean, distclean, clean): Call corresponding
12073 make targets in common/Makefile.
12075 2011-02-11 Yao Qi <yao@codesourcery.com>
12077 * configure.ac: Call AC_PROG_RANLIB.
12078 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12079 * configure: Regenerate.
12081 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12083 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12085 2011-03-06 Yao Qi <yao@codesourcery.com>
12087 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12089 2011-03-05 Yao Qi <yao@codesourcery.com>
12091 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12092 (subdir_do): New make target. Copied from gdb/Makefile.
12093 (maintainer-clean, realclean, distclean, clean): Call corresponding
12094 make targets in common/Makefile.
12096 2011-03-04 Yao Qi <yao@codesourcery.com>
12098 * Makefile.in: Remove GNU make feature --directory.
12100 2011-03-04 Michael Snyder <msnyder@vmware.com>
12102 * server.c (queue_stop_reply): Call xmalloc not malloc.
12104 2011-03-02 Michael Snyder <msnyder@vmware.com>
12106 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12108 2011-02-28 Michael Snyder <msnyder@vmware.com>
12110 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12111 (cmd_qtframe): Ditto.
12112 (cmd_qtbuffer): Ditto.
12113 (cmd_bigqtbuffer): Ditto.
12115 * utils.c (decimal2str): Initialize 'width' to nine, then
12116 don't mess with it.
12118 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12120 * hostio.c (require_data): Free *data, not data.
12122 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12124 * hostio.c (require_data): Use free, not xfree.
12126 2011-02-27 Michael Snyder <msnyder@vmware.com>
12128 * server.c (handle_query): Discard unused value.
12130 * hostio.c (require_data): Free malloc memory before returning
12133 2011-02-26 Michael Snyder <msnyder@vmware.com>
12135 * linux-low.c (list_threads): Call closedir for dirent.
12137 2011-02-27 Michael Snyder <msnyder@vmware.com>
12139 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12140 a case statement falls through.
12142 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12144 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12147 2011-02-26 Michael Snyder <msnyder@vmware.com>
12149 * utils.c (decimal2str): Eliminate dead code and dead param.
12150 (pulongest): Drop dead param from call to decimal2str.
12153 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12155 Revert the following patch (not approved yet):
12156 2011-02-21 Hui Zhu <teawater@gmail.com>
12157 * tracepoint.c (tp_printf): New function.
12158 (eval_agent_expr): Handle gdb_agent_op_printf.
12160 2011-02-21 Hui Zhu <teawater@gmail.com>
12162 * tracepoint.c (tp_printf): New function.
12163 (eval_agent_expr): Handle gdb_agent_op_printf.
12165 2011-02-18 Tom Tromey <tromey@redhat.com>
12167 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12168 (tracepoint.o): Likewise.
12169 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12170 (gdb_agent_op_names): Likewise.
12172 2011-02-18 Tom Tromey <tromey@redhat.com>
12174 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12175 gdb_agent_op_rot>: New constants.
12176 (gdb_agent_op_names): Add pick and roll.
12177 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12180 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12182 * aclocal.m4: Regenerated with aclocal-1.11.1.
12184 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12186 * server.c (handle_qxfer_traceframe_info): New.
12187 (qxfer_packets): Register "traceframe-info".
12188 (handle_query): Report support for qXfer:traceframe-info:read+.
12189 * tracepoint.c (match_blocktype): New.
12190 (traceframe_find_block_type): Rename to ...
12191 (traceframe_walk_blocks): ... this. Add callback filter argument,
12193 (traceframe_find_block_type): New, reimplemented on top of
12194 traceframe_walk_blocks.
12195 (build_traceframe_info_xml): New.
12196 (traceframe_read_info): New.
12197 * server.h (traceframe_read_info): Declare.
12199 2011-02-11 Yao Qi <yao@codesourcery.com>
12201 * configure.ac: Call AC_PROG_RANLIB.
12202 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12203 * configure: Regenerate.
12205 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12207 * server.c (gdb_read_memory): Change return semantics to allow
12209 (handle_search_memory_1): Adjust.
12210 (process_serial_event) <'m' packet>: Handle partial transfers.
12211 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12213 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12215 * regcache.c (init_register_cache): Initialize
12216 regcache->register_status.
12217 (free_register_cache): Release regcache->register_status.
12218 (regcache_cpy): Copy register_status.
12219 (registers_to_string): Print 'x's for unavailable registers.
12220 (supply_register): Mark the register's status valid or
12221 unavailable, depending on whether a buffer was passed in or not.
12222 (supply_register_zeroed): New.
12223 (supply_regblock): Mark the registers' status valid or
12224 unavailable, depending on whether a buffer was passed in or not.
12225 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12226 (struct regcache): New `register_status' field.
12227 (supply_register_zeroed): Declare.
12228 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12229 supply_register_zeroed, rather than passing a NULL buffer to
12231 * tracepoint.c (fetch_traceframe_registers): Update comment.
12233 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12235 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12238 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12240 * server.h (decode_xfer_write): Change prototype.
12241 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12242 and don't extract the annex here.
12243 * server.c (decode_xfer_read): Remove `annex' parameter,
12244 and don't extract the annex here.
12245 (decode_xfer): New.
12246 (struct qxfer): New.
12247 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12248 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12249 (handle_qxfer_statictrace): New functions, abstracted out from
12250 handle_query, and made to use the struct qxfer interface.
12251 (handle_threads_qxfer_proper): Rename to ...
12252 (handle_qxfer_threads_proper): ... this.
12253 (handle_threads_qxfer): Rename to ...
12254 (handle_qxfer_threads): ... this. Adjust.
12255 (qxfer_packets): New array.
12256 (handle_qxfer): New function.
12257 (handle_query): Use handle_qxfer.
12259 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12261 * gdbreplay.c: Shorten lines of >= 80 columns.
12262 * linux-low.c: Ditto.
12263 * linux-ppc-low.c: Ditto.
12264 * linux-s390-low.c: Ditto.
12265 * linux-sparc-low.c: Ditto.
12266 * linux-x86-low.c: Ditto.
12267 * linux-xtensa-low.c: Ditto.
12268 * mem-break.c: Ditto.
12269 * nto-low.c: Ditto.
12270 * regcache.h: Ditto.
12271 * remote-utils.c: Ditto.
12274 * thread-db.c: Ditto.
12275 * tracepoint.c: Ditto.
12277 * win32-low.h: Ditto.
12279 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12281 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12284 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12286 * server.c (gdbserver_version): Update copyright year in version
12288 * gdbreplay.c (gdbreplay_version): Ditto.
12290 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12292 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12293 * linux-bfin-low.c: New file.
12294 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12295 PT_DATA_ADDR for BFIN targets.
12296 * Makefile.in (SFILES): Add linux-bfin-low.c.
12297 (clean): Remove reg-bfin.c.
12298 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12299 * README: Mention supported Blackfin targets.
12301 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12303 * .gitignore: New file.
12305 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12307 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12309 2010-10-22 Jie Zhang <jie@codesourcery.com>
12311 * Makefile.in: Add FLAGS_TO_PASS variable.
12312 (install): Remove dependency of install-only and recursively
12313 invoke make for install-only.
12315 2010-10-04 Doug Evans <dje@google.com>
12317 * Makefile.in (uninstall): Use $(DESTDIR).
12319 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12323 * linux-x86-low.c (compat_siginfo_from_siginfo)
12324 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12325 si_code is < 0. Check for si_code == SI_TIMER before checking for
12328 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12330 * lynx-i386-low.c: New file.
12331 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12333 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12335 * lynx-low.c (ptrace_request_to_str): Remove handling for
12336 request values that have been removed in LynxOS 5.x.
12338 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12340 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12343 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12345 * configure.ac: Add --enable-inprocess-agent option.
12346 * configure: Rebuilt.
12348 2010-09-06 Yao Qi <yao@codesourcery.com>
12350 * linux-low.c (linux_kill): Remove unused variable.
12351 (linux_stabilize_threads): Likewise.
12352 * server.c (start_inferior): Likewise.
12353 (queue_stop_reply_callback): Likewise.
12354 * tracepoint.c (do_action_at_tracepoint): Likewise.
12356 2010-09-06 Yao Qi <yao@codesourcery.com>
12358 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12361 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12363 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12365 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12367 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12370 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12372 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12373 gdbserver/lynx-ppc-low.c: New files.
12374 * Makefile.in (lynx_low_h): New variable.
12375 (lynx-low.o, lynx-ppc-low.o): New rules.
12376 * configure.ac: On LynxOS, link with -lnetinet.
12377 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12378 * configure: regenerate.
12380 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12382 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12383 * configure.ac: Add check for vasprintf and vsnprintf.
12384 * configure, config.in: Regenerate.
12385 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12387 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12389 * gdbreplay.c: Move include of alloca.h up, next to include of
12391 * server.h: Add include of malloc.h.
12392 * mem-break.c: Remove include of malloc.h.
12393 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12395 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12397 * Makefile.in (memmem.o): Build with -Wno-error.
12399 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12401 * utils.c (xsnprintf): Make non-static.
12402 * server.h: Add xsnprintf declaration.
12403 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12404 replace calls to snprintf by calls to xsnprintf throughout.
12406 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12408 * configure.ac: Add configure check for alloca.
12409 * configure, config.in: Regenerate.
12410 * server.h: Include alloca.h if it exists.
12411 * gdbreplay.c: Include alloca.h if it exists.
12413 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12415 * linux-low.c (__SIGRTMIN): Define if not already defined.
12416 (linux_create_inferior): Check for __ANDROID__ rather than
12418 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12419 are already deferred.
12420 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12421 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12422 stopped and already has a pending signal to report.
12423 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12424 a pending signal to report or is moving out of a jump pad.
12425 (linux_init_signals): Check for __ANDROID__ rather than
12428 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12430 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12431 debug_threads check. Avoid a linear search when not doing debug
12434 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12436 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12437 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12438 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12439 (process_event): Change local fd's type to gdb_fildes_t.
12440 (create_file_handler): Adjust prototype.
12441 (delete_file_handler): Adjust prototype.
12442 (handle_file_event): Adjust prototype. Use pfildes.
12443 (create_file_event): Adjsut prototype.
12444 * remote-utils.c (remote_desc, listen_desc): Change type to
12446 * server.h: New gdb_fildes_t typedef.
12447 [USE_WIN32API]: Include winsock2.h.
12448 (delete_file_handler, add_file_handler): Adjust prototypes.
12449 (pfildes): Declare.
12450 * utils.c (pfildes): New.
12452 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12454 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12455 * configure: Regenerate.
12457 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12459 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12460 (linux_done_accessing_memory): ... this.
12461 (linux_target_ops): Adjust.
12462 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12463 * nto-low.c (nto_target_ops): Adjust comment.
12464 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12465 * spu-low.c (spu_target_ops): Adjust comment.
12466 * target.h (target_ops): Rename unprepare_to_access_memory field
12467 to done_accessing_memory.
12468 (unprepare_to_access_memory): Rename to ...
12469 (done_accessing_memory): ... this.
12471 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12473 * linux-low.c (linux_prepare_to_access_memory): New.
12474 (linux_unprepare_to_access_memory): New.
12475 (linux_target_ops): Install them.
12476 * server.c (read_memory): Rename to ...
12477 (gdb_read_memory): ... this. Use
12478 prepare_to_access_memory/prepare_to_access_memory.
12479 (write_memory): Rename to ...
12480 (gdb_write_memory): ... this. Use
12481 prepare_to_access_memory/prepare_to_access_memory.
12482 (handle_search_memory_1): Adjust.
12483 (process_serial_event): Adjust.
12484 * target.h (struct target_ops): New fields
12485 prepare_to_access_memory and unprepare_to_access_memory.
12486 (prepare_to_access_memory, unprepare_to_access_memory): New.
12487 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12488 prepare_to_access_memory/prepare_to_access_memory.
12489 * nto-low.c (nto_target_ops): Adjust.
12490 * spu-low.c (spu_target_ops): Adjust.
12491 * win32-low.c (win32_target_ops): Adjust.
12493 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12495 * Makefile.in (WARN_CFLAGS): Get it from configure.
12496 (WERROR_CFLAGS): New.
12497 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12498 * configure.ac: Introduce --enable-werror, which adds -Werror to
12499 the compiler command line. Enabled by default. Disable with
12500 --disable-werror. Add -Wdeclaration-after-statement
12501 Wpointer-arith and -Wformat-nonliteral to warning flags.
12502 * configure: Regenerate.
12504 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12506 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12508 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12510 * gdbreplay.c (remote_error): New.
12512 (expect): Use gdbchar. Check for error reading from GDB.
12513 Clarify sync error output.
12514 (play): Check for errors writing to GDB.
12515 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12516 * remote-utils.c (getpkt): Check for errors writing to the remote
12519 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12521 * linux-low.c (linux_wait_1): Move non-debugging code out of
12522 `debug_threads' control.
12524 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12526 * linux-low.c (linux_wait_1): Don't set last_status here.
12527 * server.c (push_event, queue_stop_reply_callback): Assert we're
12528 not pushing a TARGET_WAITKIND_IGNORE event.
12529 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12530 (myresume, handle_target_event): Set the thread's last_resume_kind
12531 and last_status from the target returned status.
12533 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12537 * linux-x86-low.c (update_debug_registers_callback): New.
12538 (i386_dr_low_set_addr): Use it.
12539 (i386_dr_low_get_addr): New.
12540 (i386_dr_low_set_control): Use update_debug_registers_callback.
12541 (i386_dr_low_get_control): New.
12542 (i386_dr_low_get_status): Adjust.
12543 * linux-low.c (linux_stop_lwp): New.
12544 * linux-low.h (linux_stop_lwp): Declare.
12546 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12547 argument instead of a i386_debug_reg_state.
12548 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12549 a i386_debug_reg_state.
12550 (i386_insert_aligned_watchpoint): Adjust.
12551 (i386_remove_aligned_watchpoint): Adjust.
12552 (i386_low_stopped_data_address): Read the debug registers from the
12553 inferior instead of from the mirrors.
12554 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12555 (i386_dr_low_get_addr): Declare.
12556 (i386_dr_low_get_control): Declare.
12557 (i386_dr_low_get_status): Change prototype.
12559 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12560 (i386_dr_low_get_addr): New.
12561 (i386_dr_low_get_control): New.
12562 (i386_dr_low_get_status): Adjust prototype. Return
12564 (i386_initial_stuff): Clear dr_status_mirror and
12566 (i386_get_thread_context): Adjust.
12567 (i386_set_thread_context): Adjust.
12568 (i386_thread_added): Adjust.
12570 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12572 * linux-low.h (linux_thread_area): Delete declaration.
12574 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12576 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12577 after its termination.
12579 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12581 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12582 (gdb_wants_all_stopped): Delete.
12583 (linux_wait_1): Don't call them.
12584 * server.c (handle_v_cont): Tag all threads as want-stopped.
12585 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12586 stopped as "client-wants-stopped".
12588 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12590 * Makefile.in (signals_h): New.
12591 (server_h): Depend on it.
12592 (server.o): Don't depend on $(signals_def).
12593 (signals.o): Depend on $(signals_def).
12595 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12597 * Makefile.in (signals_def): New.
12598 (server_h): Append include/gdb/signals.h and signals_def.
12599 (server.o): Append signals_def.
12601 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12603 * server.c (handle_target_event): Use target_signal_to_host for
12604 resume_info.sig initialization.
12605 * target.h (struct thread_resume) <sig>: New comment.
12607 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12609 * server.c (handle_query): strcpy() the returned string from paddress()
12610 instead of sprintf().
12611 * utils.c (paddress): Return phex_nz().
12613 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12615 * server.c (handle_v_cont): Call mourn_inferior if process
12617 (myresume): Likewise.
12619 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12621 Static tracepoints, and integration with UST.
12623 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12624 * mem-break.c (uninsert_all_breakpoints)
12625 (reinsert_all_breakpoints): New.
12626 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12627 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12628 (gdb_agent_ust_loaded, helper_thread_id)
12629 (gdb_agent_helper_thread_id): New macros.
12630 (struct ipa_sym_addresses): Add addr_ust_loaded,
12631 addr_helper_thread_id, addr_cmd_buf.
12632 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12633 (in_process_agent_loaded_ust): New.
12634 (write_e_ust_not_loaded): New.
12635 (maybe_write_ipa_ust_not_loaded): New.
12636 (struct collect_static_trace_data_action): New.
12637 (enum tracepoint_type) <static_tracepoint>: New.
12638 (struct tracepoint) <handle>: Mention static tracepoints.
12639 (struct static_tracepoint_ctx): New.
12640 (CMD_BUF_SIZE): New.
12641 (add_tracepoint_action): Handle static tracepoint actions.
12642 (unprobe_marker_at): New.
12643 (clear_installed_tracepoints): Handle static tracepoints.
12644 (cmd_qtdp): Handle static tracepoints.
12645 (probe_marker_at): New.
12646 (cmd_qtstart): Handle static tracepoints.
12647 (response_tracepoint): Handle static tracepoints.
12648 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12649 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12650 (get_context_regcache): Handle static tracepoints.
12651 (do_action_at_tracepoint): Handle static tracepoint actions.
12652 (traceframe_find_block_type): Handle static trace data blocks.
12653 (traceframe_read_sdata): New.
12654 (download_tracepoints): Download static tracepoint actions.
12655 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12656 (GDB_PROBE_NAME): New.
12658 (GET_UST_SYM): New.
12661 (ust_marker_to_static_tracepoint): New.
12663 (collect_ust_data_at_tracepoint): New.
12664 (gdb_ust_probe): New.
12665 (UNIX_PATH_MAX, SOCK_DIR): New.
12666 (gdb_ust_connect_sync_socket): New.
12667 (resume_thread, stop_thread): New.
12668 (run_inferior_command): New.
12669 (init_named_socket): New.
12670 (gdb_ust_socket_init): New.
12671 (cstr_to_hexstr): New.
12673 (first_marker, next_marker): New.
12674 (response_ust_marker): New.
12675 (cmd_qtfstm, cmd_qtsstm): New.
12676 (unprobe_marker_at, probe_marker_at): New.
12677 (cmd_qtstmat, gdb_ust_thread): New.
12678 (gdb_ust_init): New.
12679 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12680 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12681 (ST_REGENTRY): New.
12682 (x86_64_st_collect_regmap): New.
12683 (X86_64_NUM_ST_COLLECT_GREGS): New.
12684 (AMD64_RIP_REGNUM): New.
12685 (supply_static_tracepoint_registers): New.
12686 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12687 (ST_REGENTRY): New.
12688 (i386_st_collect_regmap): New.
12689 (i386_NUM_ST_COLLECT_GREGS): New.
12690 (supply_static_tracepoint_registers): New.
12691 * server.c (handle_query): Handle qXfer:statictrace:read.
12692 <qSupported>: Report support for StaticTracepoints, and
12693 qXfer:statictrace:read features.
12694 * server.h (traceframe_read_sdata)
12695 (supply_static_tracepoint_registers): Declare.
12696 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12697 (unpack_varlen_hex): Include in IPA build.
12698 * Makefile.in (ustlibs, ustinc): New.
12699 (IPA_OBJS): Add remote-utils-ipa.o.
12700 ($(IPA_LIB)): Link -ldl and -lpthread.
12702 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12703 * config.in, configure: Regenerate.
12705 2010-06-20 Ian Lance Taylor <iant@google.com>
12706 Pedro Alves <pedro@codesourcery.com>
12708 * linux-x86-low.c (always_true): Delete.
12709 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12710 trying to fool the compiler with always_true.
12712 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12714 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12715 conditions in gdbserver.
12717 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12719 * spu-low.c (spu_read_memory): Wrap around local store limit.
12720 (spu_write_memory): Likewise.
12722 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12724 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12725 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12727 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12729 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12730 uses with LONGEST uses.
12732 2010-06-14 Stan Shebs <stan@codesourcery.com>
12733 Pedro Alves <pedro@codesourcery.com>
12737 * linux-x86-low.c: Include limits.h.
12739 (always_true): New.
12742 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12743 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12744 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12745 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12746 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12747 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12748 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12749 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12750 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12751 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12752 (amd64_emit_void_call_2): New.
12753 (amd64_emit_ops): New.
12754 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12755 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12756 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12757 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12758 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12759 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12760 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12761 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12762 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12763 (i386_emit_stack_adjust, i386_emit_int_call_1)
12764 (i386_emit_void_call_2): New.
12765 (i386_emit_ops): New.
12766 (x86_emit_ops): New.
12767 (the_low_target): Install x86_emit_ops.
12768 * server.h (struct emit_ops): New.
12769 (get_raw_reg_func_addr): Declare.
12770 (current_insn_ptr, emit_error): Declare.
12771 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12772 (set_trace_state_variable_value): New defines.
12773 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12774 addr_get_trace_state_variable_value and
12775 addr_set_trace_state_variable_value.
12776 (symbol_list): New fields for get_raw_reg,
12777 get_trace_state_variable_value and set_trace_state_variable_value.
12778 (condfn): New typedef.
12779 (struct tracepoint): New field `compiled_cond'.
12780 (do_action_at_tracepoint): Clear compiled_cond.
12781 (get_trace_state_variable_value, set_trace_state_variable_value):
12783 (condition_true_at_tracepoint): If there's a compiled condition,
12785 (current_insn_ptr, emit_error): New globals.
12786 (struct bytecode_address): New.
12787 (get_raw_reg_func_addr): New.
12788 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12789 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12790 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12791 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12792 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12793 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12794 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12795 (compile_tracepoint_condition, compile_bytecodes): New.
12796 * target.h (emit_ops): Forward declare.
12797 (struct target_ops): New field emit_ops.
12798 (target_emit_ops): New.
12799 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12800 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12801 * linux-low.c (linux_emit_ops): New.
12802 (linux_target_ops): Install it.
12803 * linux-low.h (struct linux_target_ops): New field emit_ops.
12805 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12807 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12808 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12810 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12811 Stan Shebs <stan@codesourcery.com>
12813 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12814 (all): Depend on $(extra_libraries).
12815 (install-only): Install the IPA.
12816 (IPA_OBJS, IPA_LIB): New.
12817 (clean): Remove the IPA lib.
12818 (IPAGENT_CFLAGS): New.
12819 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12820 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12821 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12822 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12823 * configure.ac: Check for atomic builtins support in the compiler.
12824 (IPA_DEPFILES, extra_libraries): Define.
12825 * configure.srv (ipa_obj): Add description.
12826 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12827 (i[34567]86-*-linux*): Set ipa_obj.
12828 (x86_64-*-linux*): Set ipa_obj.
12829 * linux-low.c (stabilizing_threads): New.
12830 (supports_fast_tracepoints): New.
12831 (linux_detach): Stabilize threads before detaching.
12832 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12833 the lwp is either not stabilizing, or is moving out of a jump pad.
12834 (linux_fast_tracepoint_collecting): New.
12835 (maybe_move_out_of_jump_pad): New.
12836 (enqueue_one_deferred_signal): New.
12837 (dequeue_one_deferred_signal): New.
12838 (linux_wait_for_event_1): If moving out of a jump pad, defer
12839 pending signals to later.
12840 (linux_stabilize_threads): New.
12841 (linux_wait_1): Check if threads need moving out of jump pads, and
12843 (stuck_in_jump_pad_callback): New.
12844 (move_out_of_jump_pad_callback): New.
12845 (lwp_running): New.
12846 (linux_resume_one_lwp): Handle moving out of jump pads.
12847 (linux_set_resume_request): Dequeue deferred signals.
12848 (need_step_over_p): Also step over fast tracepoint jumps.
12849 (start_step_over): Also uninsert fast tracepoint jumps.
12850 (finish_step_over): Also reinsert fast tracepoint jumps.
12851 (linux_install_fast_tracepoint_jump): New.
12852 (linux_target_ops): Install linux_stabilize_threads and
12853 linux_install_fast_tracepoint_jump_pad.
12854 * linux-low.h (linux_target_ops) <get_thread_area,
12855 install_fast_tracepoint_jump_pad>: New fields.
12856 (struct lwp_info) <collecting_fast_tracepoint,
12857 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12858 (linux_get_thread_area): Declare.
12859 * linux-x86-low.c (jump_insn): New.
12860 (x86_get_thread_area): New.
12861 (append_insns): New.
12862 (push_opcode): New.
12863 (amd64_install_fast_tracepoint_jump_pad): New.
12864 (i386_install_fast_tracepoint_jump_pad): New.
12865 (x86_install_fast_tracepoint_jump_pad): New.
12866 (the_low_target): Install x86_get_thread_area and
12867 x86_install_fast_tracepoint_jump_pad.
12868 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12869 (struct fast_tracepoint_jump): New.
12870 (fast_tracepoint_jump_insn): New.
12871 (fast_tracepoint_jump_shadow): New.
12872 (find_fast_tracepoint_jump_at): New.
12873 (fast_tracepoint_jump_here): New.
12874 (delete_fast_tracepoint_jump): New.
12875 (set_fast_tracepoint_jump): New.
12876 (uninsert_fast_tracepoint_jumps_at): New.
12877 (reinsert_fast_tracepoint_jumps_at): New.
12878 (set_breakpoint_at): Use write_inferior_memory.
12879 (uninsert_raw_breakpoint): Use write_inferior_memory.
12880 (check_mem_read): Mask out fast tracepoint jumps.
12881 (check_mem_write): Mask out fast tracepoint jumps.
12882 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12883 (set_fast_tracepoint_jump): Declare.
12884 (delete_fast_tracepoint_jump)
12885 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12886 (reinsert_fast_tracepoint_jumps_at): Declare.
12887 * regcache.c: Don't compile many functions when building the
12888 in-process agent library.
12889 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12890 the register buffer in the heap.
12891 (free_register_cache): If the register buffer isn't owned by the
12892 regcache, don't free it.
12893 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12894 pre-existing register caches.
12895 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12897 (convert_ascii_to_int): : Constify `from' parameter type.
12898 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12899 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12900 the needed buffer in-place.
12901 (relocate_instruction): New.
12902 * server.c (handle_query) <qSymbols>: If the target supports
12903 tracepoints, give it a chance of looking up symbols. Report
12904 support for fast tracepoints.
12905 (handle_status): Stabilize threads.
12906 (process_serial_event): Adjust.
12907 * server.h (struct fast_tracepoint_jump): Forward declare.
12908 (struct process_info) <fast_tracepoint_jumps>: New field.
12909 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12910 (decode_X_packet, decode_M_packet): Adjust.
12911 (relocate_instruction): Declare.
12912 (in_process_agent_loaded): Declare.
12913 (tracepoint_look_up_symbols): Declare.
12914 (struct fast_tpoint_collect_status): Declare.
12915 (fast_tracepoint_collecting): Declare.
12916 (force_unlock_trace_buffer): Declare.
12917 (handle_tracepoint_bkpts): Declare.
12918 (initialize_low_tracepoint)
12919 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12920 * target.h (struct target_ops) <stabilize_threads,
12921 install_fast_tracepoint_jump_pad>: New fields.
12922 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12923 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12924 [HAVE_STDINT_H]: Include stdint.h.
12925 (trace_debug_1): Rename to ...
12926 (trace_vdebug): ... this.
12927 (trace_debug): Rename to ...
12928 (trace_debug_1): ... this. Add `level' parameter.
12929 (trace_debug): New.
12930 (ATTR_USED, ATTR_NOINLINE): New.
12931 (IP_AGENT_EXPORT): New.
12932 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12933 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12934 (about_to_request_buffer_space, trace_buffer_is_full)
12935 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12936 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12937 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12938 (traceframe_write_count, traceframes_created)
12939 (trace_state_variables)
12940 New renaming defines.
12941 (struct ipa_sym_addresses): New.
12942 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12943 (symbol_list): New.
12944 (ipa_sym_addrs): New.
12945 (all_tracepoint_symbols_looked_up): New.
12946 (in_process_agent_loaded): New.
12947 (write_e_ipa_not_loaded): New.
12948 (maybe_write_ipa_not_loaded): New.
12949 (tracepoint_look_up_symbols): New.
12950 (debug_threads) [IN_PROCESS_AGENT]: New.
12951 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12952 (UNKNOWN_SIDE_EFFECTS): New.
12953 (stop_tracing): New.
12954 (flush_trace_buffer): New.
12955 (stop_tracing_bkpt): New.
12956 (flush_trace_buffer_bkpt): New.
12957 (read_inferior_integer): New.
12958 (read_inferior_uinteger): New.
12959 (read_inferior_data_pointer): New.
12960 (write_inferior_data_pointer): New.
12961 (write_inferior_integer): New.
12962 (write_inferior_uinteger): New.
12963 (struct collect_static_trace_data_action): Delete.
12964 (enum tracepoint_type): New.
12965 (struct tracepoint) <type>: New field `type'.
12966 <actions_str, step_actions, step_actions_str>: Only include in
12968 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12969 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12970 (tracepoints): Use IP_AGENT_EXPORT.
12971 (last_tracepoint): Don't include in the IPA.
12972 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12973 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12974 (alloced_trace_state_variables): New.
12975 (trace_state_variables): Use IP_AGENT_EXPORT.
12976 (traceframe_t): Delete unused variable.
12977 (circular_trace_buffer): Don't include in the IPA.
12978 (trace_buffer_start): Delete.
12979 (struct trace_buffer_control): New.
12980 (trace_buffer_free): Delete.
12981 (struct ipa_trace_buffer_control): New.
12982 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12983 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12985 (trace_buffer_ctrl): New.
12986 (TRACE_BUFFER_CTRL_CURR): New.
12987 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12988 Reimplement as macros.
12989 (trace_buffer_wrap): Delete.
12990 (traceframe_write_count, traceframe_read_count)
12991 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12992 (struct tracepoint_hit_ctx) <type>: New field.
12993 (struct fast_tracepoint_ctx): New.
12994 (memory_barrier): New.
12996 (record_tracepoint_error): Update atomically in the IPA.
12997 (clear_inferior_trace_buffer): New.
12998 (about_to_request_buffer_space): New.
12999 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13000 updating the same buffer.
13001 (add_tracepoint): Default the tracepoint's type to trap
13002 tracepoint, and orig_size to -1.
13003 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13004 internal variables.
13005 (create_trace_state_variable): New parameter `gdb'. Handle it.
13006 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13007 (cmd_qtdp): Handle fast tracepoints.
13008 (cmd_qtdv): Adjust.
13009 (max_jump_pad_size): New.
13010 (gdb_jump_pad_head): New.
13011 (get_jump_space_head): New.
13012 (claim_jump_space): New.
13013 (sort_tracepoints): New.
13014 (MAX_JUMP_SIZE): New.
13015 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13017 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13018 support. Upload fast traceframes, and delete internal IPA
13020 (stop_tracing_handler): New.
13021 (flush_trace_buffer_handler): New.
13022 (cmd_qtstop): Upload fast tracepoints.
13023 (response_tracepoint): Handle fast tracepoints.
13024 (tracepoint_finished_step): Upload fast traceframes. Set the
13025 tracepoint hit context's tracepoint type.
13026 (handle_tracepoint_bkpts): New.
13027 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13028 type. Add comment about fast tracepoints.
13029 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13030 non-existing action_str field.
13031 (get_context_regcache): Handle fast tracepoints.
13032 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13034 (fast_tracepoint_from_jump_pad_address): New.
13035 (fast_tracepoint_from_ipa_tpoint_address): New.
13036 (collecting_t): New.
13037 (force_unlock_trace_buffer): New.
13038 (fast_tracepoint_collecting): New.
13040 (gdb_collect): New.
13041 (write_inferior_data_ptr): New.
13042 (target_tp_heap): New.
13043 (target_malloc): New.
13044 (download_agent_expr): New.
13046 (download_tracepoints): New.
13047 (download_trace_state_variables): New.
13048 (upload_fast_traceframes): New.
13049 (IPA_FIRST_TRACEFRAME): New.
13050 (IPA_NEXT_TRACEFRAME_1): New.
13051 (IPA_NEXT_TRACEFRAME): New.
13052 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13053 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13054 (gdb_jump_pad_buffer_end): New.
13055 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13056 (initialize_tracepoint): Adjust.
13057 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13058 buffer. Initialize the low module.
13059 * utils.c (PREFIX, TOOLNAME): New.
13060 (malloc_failure): Use PREFIX.
13061 (error): In the IPA, an error causes an exit.
13062 (fatal, warning): Use PREFIX.
13063 (internal_error): Use TOOLNAME.
13064 (NUMCELLS): Increase to 10.
13065 * configure, config.in: Regenerate.
13067 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13069 * server.c (handle_query) <qSupported>: Do two passes over the
13070 qSupported string to avoid nesting strtok.
13072 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13074 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13076 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13077 -Wl,--dynamic-list.
13078 * configure: Regenerate.
13079 * proc-service.list: New.
13081 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13083 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13086 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13088 * gdbreplay.c (remote_open): Check error return from socket() call by
13089 its equality to -1 not by it being negative.
13090 * remote-utils.c (remote_open): Likewise.
13092 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13094 * config.h: Regenerate.
13096 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13098 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13099 doesn't provide PTRACE_GET_THREAD_AREA.
13101 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13103 * linux-m68k-low.c: Include <asm/ptrace.h>
13104 (ps_get_thread_area): Implement.
13106 2010-05-03 Doug Evans <dje@google.com>
13108 * event-loop.c (struct callback_event): New struct.
13109 (callback_list): New global.
13110 (append_callback_event, delete_callback_event): New functions.
13111 (process_callback): New function.
13112 (start_event_loop): Call it.
13113 * remote-utils.c (NOT_SCHEDULED): Define.
13114 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13115 moved out of readchar.
13116 (readchar): Rewrite. Call reschedule before returning.
13117 (reset_readchar): New function.
13118 (remote_close): Call it.
13119 (process_remaining, reschedule): New functions.
13120 * server.h (callback_handler_func): New typedef.
13121 (append_callback_event, delete_callback_event): Declare.
13123 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13125 * proc-service.c (ps_pglobal_lookup): Use
13126 thread_db_look_up_one_symbol.
13127 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13128 parameter. Use it instead of all_symbols_looked_up.
13129 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13131 (all_symbols_looked_up): Don't declare.
13132 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13133 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13135 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13136 Set all_symbols_looked_up here.
13137 (thread_db_look_up_one_symbol): New.
13138 (thread_db_get_tls_address): Adjust.
13139 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13140 thread_db object on the heap, and tentatively set it in the
13142 (thread_db_init): Don't set all_symbols_looked_up here.
13143 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13145 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13147 * linux-low.c (linux_kill, linux_detach): Adjust.
13148 (status_pending_p_callback): Remove redundant statement. Check
13149 for !TARGET_WAITIKIND_IGNORE, instead of
13150 TARGET_WAITKIND_STOPPED.
13151 (handle_tracepoints): Make sure LWP is locked. Adjust.
13152 (linux_wait_for_event_1): Adjust.
13153 (linux_cancel_breakpoints): New.
13154 (unsuspend_one_lwp): New.
13155 (unsuspend_all_lwps): New.
13156 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13157 (send_sigstop_callback): Change return type to int, add new
13158 `except' parameter and handle it.
13159 (suspend_and_send_sigstop_callback): New.
13160 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13161 pass them down. If SUSPEND, also increment the lwp's suspend
13163 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13164 (need_step_over_p): Don't consider suspended LWPs.
13165 (start_step_over): Adjust.
13166 (proceed_one_lwp): Change return type to int, add new `except'
13167 parameter and handle it.
13168 (unsuspend_and_proceed_one_lwp): New.
13169 (proceed_all_lwps): Use find_inferior instead of
13171 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13172 also decrement the suspend count of LWPs. Pass `except' down,
13173 instead of hacking its suspend count.
13174 (linux_pause_all): Add `freeze' parameter. Adjust.
13175 (linux_unpause_all): New.
13176 (linux_target_ops): Install linux_unpause_all.
13177 * server.c (handle_status): Adjust.
13178 * target.h (struct target_ops): New fields `unpause_all' and
13179 `cancel_breakpoints'. Add new parameter to `pause_all'.
13180 (pause_all): Add new `freeze' parameter.
13181 (unpause_all): New.
13182 (cancel_breakpoints): New.
13183 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13184 cancel breakpoints.
13185 (cmd_qtstart): Pause threads.
13186 (stop_tracing): Pause threads, and cancel breakpoints.
13187 * win32-low.c (win32_target_ops): Adjust.
13189 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13191 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13192 the inferior right away from here...
13193 (linux_wait_1): ... to here, and adjust to check the thread's
13194 last_resume_kind instead of the lwp's step or stop_expected flags.
13196 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13198 * README: Use consistent `GDB' and `GDBserver' spellings.
13200 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13202 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13203 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13204 (linux_detach_one_lwp): Assume the lwp is stopped.
13205 (any_thread_of): Delete.
13206 (linux_detach): Stop all lwps here. Don't blindly delete all
13208 (delete_lwp_callback): New.
13209 (linux_mourn): Delete all lwps of the process that is gone.
13210 (linux_wait_1): Don't delete the last lwp of the process here.
13211 * mem-break.h (mark_breakpoints_out): Declare.
13212 * mem-break.c (mark_breakpoints_out): New.
13213 (free_all_breakpoints): Use it.
13214 * server.c (handle_target_event): If the process is gone, mark
13216 * thread-db.c (struct thread_db) <create_bp>: New field.
13217 (thread_db_enable_reporting): Fix prototype. Store a thread event
13218 breakpoint reference in the thread_db struct.
13219 (thread_db_load_search): Clear the thread_db object.
13220 (try_thread_db_load_1): Ditto.
13221 (switch_to_process): New.
13222 (disable_thread_event_reporting): Use it.
13223 (remove_thread_event_breakpoints): New.
13224 (thread_db_detach, thread_db_mourn): Use it.
13226 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13228 * linux-low.c (linux_enable_event_reporting): New.
13229 (linux_wait_for_event_1, handle_extended_wait): Use it.
13231 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13233 * linux-low.c (linux_kill_one_lwp, linux_kill)
13234 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13235 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13236 SIGSTOP even if the LWP is stopped.
13237 (send_sigstop_callback): New.
13238 (stop_all_lwps): Use send_sigstop_callback instead.
13239 (linux_resume_one_thread): Adjust.
13240 (proceed_one_lwp): Still proceed an LWP that the client has
13241 requested to stop, if we haven't reported it as stopped yet. Make
13242 sure that LWPs the client want stopped, have a pending SIGSTOP.
13244 2010-04-26 Doug Evans <dje@google.com>
13246 * server.c (handle_general_set): Make static.
13248 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13249 Print received char after testing for error/eof instead of before.
13250 (input_interrupt): Tweak comment.
13252 2010-04-23 Doug Evans <dje@google.com>
13254 * server.c (start_inferior): Print inferior argv if --debug.
13256 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13258 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13259 * nto-x86-low.c: Include server.h
13261 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13263 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13264 be consistent with other sources of this directory.
13265 (init_registers_amd64): Correct name of source file of this function
13268 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13270 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13271 64-bit executables.
13273 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13275 * win32-i386-low.c: Add 64-bit support.
13276 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13277 (init_registers_amd64): Declare.
13278 (mappings): Add 64-bit version of array.
13279 (init_windows_x86): New function.
13280 (the_low_target): Change init_arch field to init_windows_x86.
13282 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13284 * win32-low.c: Adapt to support also 64-bit architecture.
13285 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13286 (get_image_name): Use SIZE_T type for local variable `done'.
13287 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13288 (toolhelp_get_dll_name): Idem.
13289 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13290 Use uintptr_t typecast to avoid warning.
13291 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13292 (handle_exception): Use phex_nz to avoid warning.
13293 (win32_wait): Remove unused local variable `process'.
13295 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13297 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13300 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13302 * configure.ac: Use `ws2_32' library for srv_mingw.
13303 * configure: Regenerate.
13304 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13305 * remote-utils.c: Likewise.
13307 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13309 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13310 if __x86_64__ is defined.
13312 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13314 * configure: Regenerate.
13316 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13318 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13319 * target.h (target_ops): New get_tib_address field.
13320 * win32-low.h (win32_thread_info): Add thread_local_base field.
13321 * win32-low.c (child_add_thread): Add tlb argument.
13322 Set thread_local_base field to TLB.
13323 (get_child_debug_event): Adapt to child_add_thread change.
13324 (win32_get_tib_address): New function.
13325 (win32_target_ops): Set get_tib_address field to
13326 win32_get_tib_address.
13327 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13329 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13331 * linux-low.c (linux_mourn): Also remove the process.
13332 * server.c (handle_target_event): Don't remove the process here.
13333 * nto-low.c (nto_mourn): New.
13334 (nto_target_ops): Install it.
13335 * spu-low.c (spu_mourn): New.
13336 (spu_target_ops): Install it.
13337 * win32-low.c (win32_mourn): New.
13338 (win32_target_ops): Install it.
13340 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13342 * server.h (buffer_xml_printf): Remove redundant `;'.
13344 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13346 * regcache.c (set_register_cache): Invalidate regcaches before
13347 changing the register cache layout.
13348 (regcache_invalidate_one): Allow a NULL regcache.
13349 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13350 regcaches before changing the register cache layout or the target
13353 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13355 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13356 variable warning on Linux/x86-64.
13358 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13360 GDBserver disconnected tracing support.
13362 * linux-low.c (linux_remove_process): Delete.
13363 (add_lwp): Don't set last_resume_kind here.
13364 (linux_kill): Use `mourn'.
13365 (linux_detach): Use `thread_db_detach', and `mourn'.
13366 (linux_mourn): New.
13367 (linux_attach_lwp_1): Adjust comment.
13368 (linux_attach): last_resume_kind moved the thread_info; adjust.
13369 (status_pending_p_callback): Adjust.
13370 (linux_wait_for_event_1): Adjust.
13371 (count_events_callback, select_singlestep_lwp_callback)
13372 (select_event_lwp_callback, cancel_breakpoints_callback)
13373 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13374 (proceed_one_lwp): Adjust.
13375 (linux_async): Add debug output.
13376 (linux_thread_stopped): New.
13377 (linux_pause_all): New.
13378 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13380 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13381 (thread_db_free): Delete declaration.
13382 (thread_db_detach, thread_db_mourn): Declare.
13383 * thread-db.c (thread_db_init): Use thread_db_mourn.
13384 (thread_db_free): Delete, split in two.
13385 (disable_thread_event_reporting): New.
13386 (thread_db_detach): New.
13387 (thread_db_mourn): New.
13389 * server.h (struct thread_info) <last_resume_kind>: New field.
13390 <attached>: Add comment.
13391 <gdb_detached>: New field.
13392 (handler_func): Change return type to int.
13393 (handle_serial_event, handle_target_event): Ditto.
13394 (gdb_connected): Declare.
13396 (disconnected_tracing): Declare.
13397 (stop_tracing): Declare.
13399 * server.c (handle_query) <qSupported>: Report support for
13400 disconnected tracing.
13401 (queue_stop_reply_callback): Account for running threads.
13402 (gdb_wants_thread_stopped): New.
13403 (gdb_wants_all_threads_stopped): New.
13404 (gdb_reattached_process): New.
13405 (handle_status): Clear the `gdb_detached' flag of all processes.
13406 In all-stop, stop all threads.
13407 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13408 (process_serial_event): If the remote connection breaks, or if an
13409 exit was forced with "monitor exit", force an event loop exit.
13410 Handle disconnected tracing on detach.
13411 (handle_serial_event): Adjust.
13412 (handle_target_event): If GDB isn't connected, forward events back
13413 to the inferior, unless the last process exited, in which case,
13414 exit gdbserver. Adjust interface.
13416 * remote-utils.c (remote_open): Don't block in accept. Instead
13417 register an event loop source on the listen socket file
13418 descriptor. Refactor bits into ...
13419 (listen_desc): ... this new global.
13420 (gdb_connected): ... this new function.
13421 (enable_async_notification): ... this new function.
13422 (handle_accept_event): ... this new function.
13423 (remote_close): Clear remote_desc.
13425 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13427 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13429 (mourn_inferior): Define.
13430 (target_process_qsupported): Avoid the dangling else problem.
13431 (thread_stopped): Define.
13432 (pause_all): Define.
13433 (target_waitstatus_to_string): Declare.
13434 * target.c (target_waitstatus_to_string): New.
13436 * tracepoint.c (tracing): Make extern.
13437 (disconnected_tracing): New.
13438 (stop_tracing): Make extern. Handle tracing stops due to GDB
13440 (cmd_qtdisconnected): New.
13441 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13442 (handle_tracepoint_general_set): Handle QTDisconnected.
13444 * event-loop.c (event_handler_func): Change return type to int.
13445 (process_event): Bail out if the event handler wants the event
13447 (handle_file_event): Ditto.
13448 (start_event_loop): Bail out if the event handler wants the event
13451 * nto-low.c (nto_target_ops): Adjust.
13452 * spu-low.c (spu_wait): Don't remove the process here.
13453 (spu_target_ops): Adjust.
13454 * win32-low.c (win32_wait): Don't remove the process here.
13455 (win32_target_ops): Adjust.
13457 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13459 * regcache.c (realloc_register_cache): Invalidate inferior's
13460 regcache before recreating it.
13462 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13464 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13466 2010-04-09 Stan Shebs <stan@codesourcery.com>
13467 Pedro Alves <pedro@codesourcery.com>
13469 * server.h (LONGEST): New.
13470 (struct thread_info) <while_stepping>: New field.
13471 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13473 (initialize_tracepoint, handle_tracepoint_general_set)
13474 (handle_tracepoint_query, tracepoint_finished_step)
13475 (tracepoint_was_hit, release_while_stepping_state_list):
13476 (current_traceframe): Declare.
13477 * server.c (handle_general_set): Handle tracepoint packets.
13478 (read_memory): New.
13479 (write_memory): New.
13480 (handle_search_memory_1): Use read_memory.
13481 (handle_query): Report support for conditional tracepoints, trace
13482 state variables, and tracepoint sources. Handle tracepoint
13484 (main): Initialize the tracepoints module.
13485 (process_serial_event): Handle traceframe reads/writes.
13487 * linux-low.c (handle_tracepoints): New.
13488 (linux_wait_1): Call it.
13489 (linux_resume_one_lwp): Handle while-stepping.
13490 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13491 (linux_target_ops): Install them.
13492 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13494 * linux-x86-low.c (x86_supports_tracepoints): New.
13495 (the_low_target). Install it.
13497 * mem-break.h (delete_breakpoint): Declare.
13498 * mem-break.c (delete_breakpoint): Make external.
13500 * target.h (struct target_ops): Add `supports_tracepoints',
13501 `read_pc', and `write_pc' fields.
13502 (target_supports_tracepoints): Define.
13503 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13506 * regcache.h (struct regcache) <registers_owned>: New field.
13507 (init_register_cache, regcache_cpy): Declare.
13508 (regcache_read_pc, regcache_write_pc): Declare.
13509 (register_cache_size): Declare.
13510 (supply_regblock): Declare.
13511 * regcache.c (init_register_cache): New.
13512 (new_register_cache): Use it.
13513 (regcache_cpy): New.
13514 (register_cache_size): New.
13515 (supply_regblock): New.
13516 (regcache_read_pc, regcache_write_pc): New.
13518 * tracepoint.c: New.
13520 * Makefile.in (OBS): Add tracepoint.o.
13521 (tracepoint.o): New rule.
13523 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13525 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13527 (i386-mmx.c): Likewise.
13528 (i386-mmx-linux.o): Likewise.
13529 (i386-mmx-linux.c): Likewise.
13531 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13532 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13533 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13534 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13536 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13537 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13538 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13540 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13542 * Makefile.in (clean): Updated.
13544 (i386-avx.c): Likewise.
13545 (i386-avx-linux.o): Likewise.
13546 (i386-avx-linux.c): Likewise.
13547 (amd64-avx.o): Likewise.
13548 (amd64-avx.c): Likewise.
13549 (amd64-avx-linux.o): Likewise.
13550 (amd64-avx-linux.c): Likewise.
13552 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13553 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13554 (srv_amd64_regobj): Add amd64-avx.o.
13555 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13556 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13557 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13558 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13559 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13560 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13561 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13563 * i387-fp.c: Include "i386-xstate.h".
13565 (i387_cache_to_xsave): Likewise.
13566 (i387_xsave_to_cache): Likewise.
13567 (x86_xcr0): Likewise.
13569 * i387-fp.h (i387_cache_to_xsave): Likewise.
13570 (i387_xsave_to_cache): Likewise.
13571 (x86_xcr0): Likewise.
13573 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13574 * linux-crisv32-low.c (target_regsets): Likewise.
13575 * linux-m68k-low.c (target_regsets): Likewise.
13576 * linux-mips-low.c (target_regsets): Likewise.
13577 * linux-ppc-low.c (target_regsets): Likewise.
13578 * linux-s390-low.c (target_regsets): Likewise.
13579 * linux-sh-low.c (target_regsets): Likewise.
13580 * linux-sparc-low.c (target_regsets): Likewise.
13581 * linux-xtensa-low.c (target_regsets): Likewise.
13583 * linux-low.c: Include <sys/uio.h>.
13584 (regsets_fetch_inferior_registers): Support nt_type.
13585 (regsets_store_inferior_registers): Likewise.
13586 (linux_process_qsupported): New.
13587 (linux_target_ops): Add linux_process_qsupported.
13589 * linux-low.h (regset_info): Add nt_type.
13590 (linux_target_ops): Add process_qsupported.
13592 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13594 (init_registers_i386_avx_linux): New.
13595 (init_registers_amd64_avx_linux): Likewise.
13596 (xmltarget_i386_linux_no_xml): Likewise.
13597 (xmltarget_amd64_linux_no_xml): Likewise.
13598 (PTRACE_GETREGSET): Likewise.
13599 (PTRACE_SETREGSET): Likewise.
13600 (x86_fill_xstateregset): Likewise.
13601 (x86_store_xstateregset): Likewise.
13602 (use_xml): Likewise.
13603 (x86_linux_update_xmltarget): Likewise.
13604 (x86_linux_process_qsupported): Likewise.
13605 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13606 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13607 init_registers_i386_linux here. Call
13608 x86_linux_update_xmltarget.
13609 (the_low_target): Add x86_linux_process_qsupported.
13611 * server.c (handle_query): Call target_process_qsupported.
13613 * target.h (target_ops): Add process_qsupported.
13614 (target_process_qsupported): New.
13616 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13618 * inferiors.c (add_thread): Set last_status kind to
13619 TARGET_WAITKIND_IGNORE.
13620 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13621 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13622 (linux_wait_1): Move `thread' local definition to block that uses
13623 it. Don't NULL initialize `event_child'.
13624 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13625 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13626 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13628 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13630 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13631 an extended waitstatus, or by a watchpoint.
13632 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13633 thread was stepping or has been stopped by a watchpoint.
13635 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13637 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13638 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13639 of another, then delete the previous, and validate all
13641 (validate_inserted_breakpoint): New.
13642 (delete_disabled_breakpoints): New.
13643 (validate_breakpoints): New.
13644 (check_mem_read): Validate breakpoints before trusting their
13645 shadow. Delete disabled breakpoints.
13646 (check_mem_write): Validate breakpoints before trusting they
13647 should be inserted. Delete disabled breakpoints.
13648 * mem-break.h (validate_breakpoints):
13649 * server.c (handle_query): Validate breakpoints when we see a
13652 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13654 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13655 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13656 if we could tell there's a GDB breakpoint at stop_pc.
13657 (need_step_over_p): Don't do a step over if we find a GDB
13658 breakpoint at the resume PC.
13660 * mem-break.c (struct raw_breakpoint): New.
13661 (enum bkpt_type): New type `gdb_breakpoint'.
13662 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13663 fields. New field `raw'.
13664 (find_raw_breakpoint_at): New.
13665 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13666 breakpoint instead.
13667 (set_breakpoint_at): Adjust.
13668 (delete_raw_breakpoint): New.
13669 (release_breakpoint): New.
13670 (delete_breakpoint): Rename to...
13671 (delete_breakpoint_1): ... this. Add proc parameter. Use
13672 release_breakpoint. Return ENOENT.
13673 (delete_breakpoint): Reimplement.
13674 (find_breakpoint_at): Delete.
13675 (find_gdb_breakpoint_at): New.
13676 (delete_breakpoint_at): Delete.
13677 (set_gdb_breakpoint_at): New.
13678 (delete_gdb_breakpoint_at): New.
13679 (gdb_breakpoint_here): New.
13680 (set_reinsert_breakpoint): Use release_breakpoint.
13681 (uninsert_breakpoint): Rename to ...
13682 (uninsert_raw_breakpoint): ... this.
13683 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13684 (reinsert_raw_breakpoint): Change parameter type to
13686 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13688 (check_breakpoints): Adjust. Use release_breakpoint.
13689 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13690 (breakpoint_inserted_here): Ditto.
13691 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13692 Don't trust the breakpoint's shadow if it is not inserted.
13693 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13694 (delete_all_breakpoints): Adjust.
13695 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13696 use delete_breakpoint_1.
13698 * mem-break.h (breakpoints_supported): Delete declaration.
13699 (set_gdb_breakpoint_at): Declare.
13700 (gdb_breakpoint_here): Declare.
13701 (delete_breakpoint_at): Delete.
13702 (delete_gdb_breakpoint_at): Declare.
13704 * server.h (struct raw_breakpoint): Forward declare.
13705 (struct process_info): New field `raw_breakpoints'.
13707 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13710 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13712 * linux-low.c (status_pending_p_callback): Fix comment.
13713 (linux_wait_for_event_1): Move most of the internal breakpoint
13714 handling from here...
13715 (linux_wait_1): ... to here.
13716 (count_events_callback): New.
13717 (select_singlestep_lwp_callback): New.
13718 (select_event_lwp_callback): New.
13719 (cancel_breakpoints_callback): New.
13720 (select_event_lwp): New.
13721 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13722 priority to all LWPs that have had events that should be reported
13723 to the client. Cancel breakpoints when about to reporting the
13724 event to the client, not while stopping lwps. No longer cancel
13725 finished single-steps here.
13726 (cancel_finished_single_step): Delete.
13727 (cancel_finished_single_steps): Delete.
13729 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13731 * mem-break.c (enum bkpt_type): New.
13732 (struct breakpoint): New field `type'.
13733 (set_breakpoint_at): Change return type to struct breakpoint
13734 pointer. Set type to `other_breakpoint' by default.
13735 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13736 in the breakpoint list.
13737 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13738 (reinsert_breakpoint): Rename to ...
13739 (reinsert_raw_breakpoint): ... this.
13740 (reinsert_breakpoints_at): Adjust.
13741 * mem-break.h (struct breakpoint): Declare.
13742 (set_breakpoint_at): Change return type to struct breakpoint
13745 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13747 * server.c (handle_query): Assign, not compare.
13749 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13751 Teach linux gdbserver to step-over-breakpoints.
13753 * linux-low.c (can_hardware_single_step): New.
13754 (supports_breakpoints): New.
13755 (handle_extended_wait): If stopping threads, read the stop pc of
13756 the new cloned LWP.
13758 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13759 low target doesn't support retrieving the PC.
13760 (add_lwp): Set last_resume_kind to resume_continue.
13761 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13762 (linux_attach): Don't clear stop_expected. Set the lwp's
13763 last_resume_kind to resume_stop.
13764 (linux_detach_one_lwp): Don't check for removed breakpoints.
13765 (check_removed_breakpoint): Delete.
13766 (status_pending_p): Rename to ...
13767 (status_pending_p_callback): ... this. Don't check for removed
13768 breakpoints. Don't consider threads that are stopped from GDB's
13770 (linux_wait_for_lwp): Always read the stop_pc here.
13771 (cancel_breakpoint): New.
13772 (step_over_bkpt): New global.
13773 (linux_wait_for_event_1): Implement stepping over breakpoints.
13774 (gdb_wants_lwp_stopped): New.
13775 (gdb_wants_all_stopped): New.
13776 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13777 single-step traps here. Store the thread's last reported target
13779 (send_sigstop): Don't clear stop_expected. Always set it,
13781 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13782 (cancel_finished_single_step): New.
13783 (cancel_finished_single_steps): New.
13784 (wait_for_sigstop): Don't cancel finished single-step traps here.
13785 (linux_resume_one_lwp): Don't check for removed breakpoints.
13786 Don't set `step' on non-hardware step archs.
13787 (linux_set_resume_request): Ignore resume_stop requests if already
13788 stopping or stopped. Set the lwp's last_resume_kind.
13789 (resume_status_pending_p): Don't check for removed breakpoints.
13790 (need_step_over_p): New.
13791 (start_step_over): New.
13792 (finish_step_over): New.
13793 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13794 requests. Clear the thread's last reported target waitstatus.
13795 Don't use the `suspended' flag. Don't consider pending breakpoints.
13796 (linux_resume): Start a step-over if necessary.
13797 (proceed_one_lwp): New.
13798 (proceed_all_lwps): New.
13799 (unstop_all_lwps): New.
13800 * linux-low.h (struct lwp_info): Rewrite comment for the
13801 `suspended' flag. Add the `stop_pc' field. Delete the
13802 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13803 Add `'last_resume_kind' and `need_step_over' fields.
13804 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13805 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13806 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13807 (set_raw_breakpoint_at): New.
13808 (set_breakpoint_at): Rewrite to use it.
13809 (reinsert_breakpoint_handler): Delete.
13810 (set_reinsert_breakpoint): New.
13811 (reinsert_breakpoint_by_bp): Delete.
13812 (delete_reinsert_breakpoints): New.
13813 (uninsert_breakpoint): Rewrite.
13814 (uninsert_breakpoints_at): New.
13815 (reinsert_breakpoint): Rewrite.
13816 (reinsert_breakpoints_at): New.
13817 (check_breakpoints): Rewrite.
13818 (breakpoint_here): New.
13819 (breakpoint_inserted_here): New.
13820 (check_mem_read): Adjust.
13821 * mem-break.h (breakpoints_supported, breakpoint_here)
13822 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13823 (reinsert_breakpoint_by_bp): Delete declaration.
13824 (delete_reinsert_breakpoints): Declare.
13825 (reinsert_breakpoint): Delete declaration.
13826 (reinsert_breakpoints_at): Declare.
13827 (uninsert_breakpoint): Delete declaration.
13828 (uninsert_breakpoints_at): Declare.
13829 (check_breakpoints): Adjust prototype.
13830 * server.h: Adjust include order.
13831 (struct thread_info): Declare here. Add a `last_status' field.
13833 2010-03-23 Michael Snyder <msnyder@vmware.com>
13835 * server.c (crc32): New function.
13836 (handle_query): Add handling for 'qCRC:' request.
13838 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13840 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13841 lwp had been stopped by a watchpoint.
13843 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13845 * server.h (internal_error): Declare.
13846 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13847 * utils.c (internal_error): New function.
13849 2010-03-15 Andreas Schwab <schwab@redhat.com>
13851 * configure.srv: Fix typo setting srv_regobj.
13853 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13855 * linux-low.c (fetch_register): Avoid passing a non string literal
13857 (usr_store_inferior_registers): Ditto.
13859 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13861 * linux-low.c (linux_write_memory): Bail out early if peeking
13864 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13866 * linux-low.h (struct lwp_info): New fields
13867 `stopped_by_watchpoint' and `stopped_data_address'.
13868 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13869 here, and cache them in the lwp object.
13870 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13872 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13874 (linux_stopped_by_watchpoint): Rewrite.
13875 (linux_stopped_data_address): Rewrite.
13877 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13879 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13880 switching the current inferior, not before.
13882 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13884 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13885 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13886 i386-linux.c and amd64-linux.c.
13887 (reg-i386.o): Removed.
13888 (reg-i386.c): Likewise.
13889 (reg-i386-linux.o): Likewise.
13890 (reg-i386-linux.c): Likewise.
13891 (reg-x86-64.o): Likewise.
13892 (reg-x86-64.c): Likewise.
13893 (reg-x86-64-linux.o): Likewise.
13894 (reg-x86-64-linux.c): Likewise.
13896 (i386.c): Likewise.
13897 (i386-linux.o): Likewise.
13898 (i386-linux.c): Likewise.
13899 (amd64.o): Likewise.
13900 (amd64.c): Likewise.
13901 (amd64-linux.o): Likewise.
13902 (amd64-linux.c): Likewise.
13904 * configure.srv (srv_i386_regobj): New.
13905 (srv_i386_linux_regobj): Likewise.
13906 (srv_amd64_regobj): Likewise.
13907 (srv_amd64_linux_regobj): Likewise.
13908 (srv_i386_32bit_xmlfiles): Likewise.
13909 (srv_i386_64bit_xmlfiles): Likewise.
13910 (srv_i386_xmlfiles): Likewise.
13911 (srv_amd64_xmlfiles): Likewise.
13912 (srv_i386_linux_xmlfiles): Likewise.
13913 (srv_amd64_linux_xmlfiles): Likewise.
13914 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13915 srv_xmlfiles to $srv_i386_xmlfiles.
13916 (i[34567]86-*-mingw32ce*): Likewise.
13917 (i[34567]86-*-mingw*): Likewise.
13918 (i[34567]86-*-nto*): Likewise.
13919 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13920 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13921 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13922 (x86_64-*-linux*): Likewise.
13924 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13925 (init_registers_amd64_linux): New.
13926 (x86_arch_setup): Replace init_registers_x86_64_linux with
13927 init_registers_amd64_linux.
13929 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13931 * configure.ac: Check for libdl. If it is not available link against
13932 static libthread_db.
13933 * configure: Regenerate.
13935 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13939 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13940 handing a read watchpoint.
13941 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13943 2010-02-12 Doug Evans <dje@google.com>
13945 * linux-low.c (linux_supports_tracefork_flag): Document.
13946 (linux_look_up_symbols): Add comment.
13948 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13950 * regcache.c (supply_register): Clear regcache if buf is NULL.
13952 2010-02-02 Nicolas Roche <roche@sourceware.org>
13953 Joel Brobecker <brobecker@adacore.com>
13955 * inferiors.c (find_inferior): Add function documentation.
13956 (unloaded_dll): Handle the case where the unloaded dll has not
13957 been previously registered in the dll list.
13959 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13961 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13962 (thumb2_breakpoint): New.
13963 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13965 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13967 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13968 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13971 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13973 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13975 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13977 * linux-s390-low.c (s390_collect_ptrace_register)
13978 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13980 2010-01-21 Doug Evans <dje@google.com>
13982 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13983 (PTRACE_ARG4_TYPE): New macro.
13984 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13985 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13986 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13987 (usr_store_inferior_registers): Ditto.
13988 (linux_read_memory, linux_write_memory): Ditto.
13989 (linux_test_for_tracefork): Ditto.
13991 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13992 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13994 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13996 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13999 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14001 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14002 prototype to take a regcache. Adjust.
14004 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14006 * regcache.h (struct thread_info): Forward declare.
14007 (struct regcache): New.
14008 (new_register_cache): Adjust prototype.
14009 (get_thread_regcache): Declare.
14010 (free_register_cache): Adjust prototype.
14011 (registers_to_string, registers_from_string): Ditto.
14012 (supply_register, supply_register_by_name, collect_register)
14013 (collect_register_as_string, collect_register_by_name): Ditto.
14014 * regcache.c (struct inferior_regcache_data): Delete.
14015 (get_regcache): Rename to ...
14016 (get_thread_regcache): ... this. Adjust. Switch inferior before
14017 fetching registers.
14018 (regcache_invalidate_one): Adjust.
14019 (regcache_invalidate): Fix prototype.
14020 (new_register_cache): Return the new register cache.
14021 (free_register_cache): Change prototype.
14022 (realloc_register_cache): Adjust.
14023 (registers_to_string): Change prototype to take a regcache. Adjust.
14024 (registers_from_string): Ditto.
14025 (register_data): Ditto.
14026 (supply_register): Ditto.
14027 (supply_register_by_name): Ditto.
14028 (collect_register): Ditto.
14029 (collect_register_as_string): Ditto.
14030 (collect_register_by_name): Ditto.
14031 * server.c (process_serial_event): Adjust.
14032 * linux-low.h (regset_fill_func, regset_store_func): Change
14034 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14036 * linux-low.c (get_stop_pc): Adjust.
14037 (check_removed_breakpoint): Adjust.
14038 (linux_wait_for_event): Adjust.
14039 (linux_resume_one_lwp): Adjust.
14040 (fetch_register): Add regcache parameter. Adjust.
14041 (usr_store_inferior_registers): Ditto.
14042 (regsets_fetch_inferior_registers): Ditto.
14043 (regsets_store_inferior_registers): Ditto.
14044 (linux_fetch_registers, linux_store_registers): Ditto.
14045 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14047 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14049 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14050 prototype to take a regcache.
14051 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14052 * remote-utils.c (convert_ascii_to_int, outreg)
14053 (prepare_resume_reply): Change prototype to take a regcache.
14055 * target.h (struct target_ops) <fetch_registers, store_registers>:
14056 Change prototype to take a regcache.
14057 (fetch_inferior_registers, store_inferior_registers): Change
14058 prototype to take a regcache. Adjust.
14059 * proc-service.c (ps_lgetregs): Adjust.
14060 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14061 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14062 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14063 take a regcache. Adjust.
14064 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14065 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14066 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14067 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14068 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14069 (cris_cannot_fetch_register):
14070 (cris_breakpoint_at): Change prototype to take a regcache.
14072 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14073 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14074 to take a regcache. Adjust.
14075 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14077 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14078 take a regcache. Adjust.
14079 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14080 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14081 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14082 * linux-mips-low.c (mips_get_pc):
14083 (mips_set_pc): Change prototype to take a regcache. Adjust.
14084 (mips_reinsert_addr): Adjust.
14085 (mips_collect_register): Change prototype to take a regcache.
14087 (mips_supply_register):
14088 (mips_collect_register_32bit, mips_supply_register_32bit)
14089 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14090 (mips_store_fpregset): Ditto.
14091 * linux-ppc-low.c (ppc_supply_ptrace_register)
14092 (ppc_supply_ptrace_register): Ditto.
14093 (parse_spufs_run): Adjust.
14094 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14095 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14096 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14097 take a regcache. Adjust.
14098 * linux-s390-low.c (s390_collect_ptrace_register)
14099 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14100 (s390_set_pc): Change prototype to take a regcache. Adjust.
14101 (s390_arch_setup): Adjust.
14102 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14103 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14104 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14105 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14106 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14108 (sparc_breakpoint_at): Adjust.
14109 * linux-xtensa-low.c (xtensa_fill_gregset):
14110 (xtensa_store_gregset):
14111 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14112 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14113 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14114 prototype to take a regcache. Adjust.
14115 * win32-arm-low.c (arm_fetch_inferior_register)
14116 (arm_store_inferior_register): Change prototype to take a
14118 * win32-i386-low.c (i386_fetch_inferior_register)
14119 (i386_store_inferior_register): Change prototype to take a
14121 * win32-low.c (child_fetch_inferior_registers)
14122 (child_store_inferior_registers): Change prototype to take a
14124 (win32_wait): Adjust.
14125 (win32_fetch_inferior_registers): Change prototype to take a
14127 (win32_store_inferior_registers): Adjust.
14128 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14129 store_inferior_register>: Change prototype to take a regcache.
14131 2010-01-20 Doug Evans <dje@google.com>
14133 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14135 (linux_wait_for_event1, linux_init_signals): Ditto.
14136 (W_STOPCODE): Provide definition if missing.
14138 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14140 * linux-low.c (linux_core_of_thread): New.
14141 (compare_ints, show_process, list_threads): New.
14142 (linux_qxfer_osdata): Report threads and cores.
14143 (linux_target_op): Register linux_core_of_thread.
14144 * remote-utils.c (prepare_resume_reply): Report the core.
14145 (buffer_xml_printf): Support %d specifier.
14146 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14148 (handle_query): Handle qXfer:threads. Announce availability
14150 * target.h (struct target_ops): New field core_of_thread.
14152 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14154 * Makefile.in (clean): Remove new generated files.
14155 (reg-s390.o, reg-s390.c): Remove rules.
14156 (reg-s390x.o, reg-s390x.c): Likewise.
14157 (s390-linux32.o, s390-linux32.c): Add rules.
14158 (s390-linux64.o, s390-linux64.c): Likewise.
14159 (s390x-linux64.o, s390x-linux64.c): Likewise.
14160 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14161 * linux-s390-low.c: Include <elf.h>.
14162 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14163 (init_registers_s390): Remove prototype.
14164 (init_registers_s390x): Likewise.
14165 (init_registers_s390_linux32): Add prototype.
14166 (init_registers_s390_linux64): Likewise.
14167 (init_registers_s390x_linux64): Likewise.
14168 (s390_num_regs_3264): New define.
14169 (s390_regmap_3264): New global variable.
14170 (s390_cannot_fetch_register): Remove obsolete check.
14171 (s390_cannot_store_register): Likewise.
14172 (s390_collect_ptrace_register): Handle upper/lower register halves.
14173 (s390_supply_ptrace_register): Likewise.
14174 (s390_fill_gregset): Update to register number changes.
14175 (s390_get_hwcap): New routine.
14176 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14177 Install appropriate regmap and register set.
14179 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14181 * server.c (gdbserver_version): Update copyright year to 2010.
14182 * gdbreplay.c (gdbreplay_version): Likewise.
14184 2009-12-28 Doug Evans <dje@google.com>
14186 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14187 elf/external.h. Include <elf.h> instead but only if necessary.
14189 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14191 * linux-low.c (linux_remove_process): Remove `detaching'
14192 parameter. Don't release/detach from thread_db here.
14193 (linux_kill): Release/detach from thread_db here, ...
14194 (linux_detach): ... and here, before actually detaching.
14195 (linux_wait_1): ... and here, when a process exits.
14196 * thread-db.c (any_thread_of): New.
14197 (thread_db_free): Switch the current inferior to a thread of the
14200 2009-12-21 Doug Evans <dje@google.com>
14202 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14204 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14205 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14206 warning ifndef __NR_tkill. Move setting of errno there too.
14207 Delete unnecessary resetting of errno after syscall.
14208 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14210 * configure.ac: Check for dladdr.
14211 * config.in: Regenerate.
14212 * configure: Regenerate.
14213 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14214 (try_thread_db_load): Update.
14216 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14218 2009-12-18 Doug Evans <dje@google.com>
14220 * event-loop.c: Include unistd.h if it exists.
14222 * linux-low.c (my_waitpid): Move definition away from being in
14223 between linux_tracefork_child/linux_test_for_tracefork.
14225 * gdb_proc_service.h (psaddr_t): Fix type.
14226 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14227 signature to match glibc.
14229 2009-12-16 Doug Evans <dje@google.com>
14231 * linux-low.c (linux_read_memory): Fix argument to read.
14233 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14235 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14236 events, don't leave current_inferior pointing at null.
14238 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14240 * win32-low.c (LOG): Delete.
14241 (OUTMSG): Output to stderr.
14242 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14243 on compile time LOG macro.
14244 (win32_wait): Fix debug output.
14246 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14248 * win32-low.c (win32_add_one_solib): If the dll name is
14249 "ntdll.dll", prepend the system directory to the dll path.
14251 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14253 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14255 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14256 Vladimir Prus <vladimir@codesourcery.com>
14258 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14259 * configure.ac: Check for __mcoldfire__ and set
14260 gdb_cv_m68k_is_coldfire.
14261 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14262 reg-cf.o and reg-m68k.o.
14263 * configure: Regenerated.
14265 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14267 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14268 Pass it to thread_db_free.
14269 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14270 proper `detaching' argument to linux_remove_process.
14271 * linux-low.h (thread_db_free): Add `detaching' parameter.
14272 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14274 (thread_db_free): Add `detaching' parameter. Only
14275 call td_ta_clear_event if detaching from process.
14277 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14279 * thread-db.c (thread_db_free): Fix typo.
14281 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14284 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14286 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14288 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14289 with an i686 compiler.
14290 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14292 * configure: Rebuilt.
14294 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14298 * server.c (handle_search_memory_1): Correct read_addr initialization
14299 in loop for searching subsequent chunks.
14301 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14303 * configure.ac: New --with-libthread-db option.
14304 * thread-db.c: Allow direct dependence on libthread_db.
14305 (thread_db_free): Adjust.
14306 * config.in: Regenerate.
14307 * configure: Likewise.
14309 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14312 * thread-db.c (attach_thread): New function.
14313 (maybe_attach_thread): Return success/failure.
14314 (find_new_threads_callback): Adjust.
14315 (thread_db_find_new_threads): Loop until no new threads.
14317 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14319 * proc-service.c (ps_lgetregs): Formatting.
14321 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14323 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14324 * configure.ac: Adjust.
14325 * linux-low.h (struct process_info_private): Move members to struct
14327 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14328 * linux-low.c (linux_remove_process): Adjust.
14329 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14330 * server.c (handle_query): Move code ...
14331 (handle_monitor_command): ... here. New function.
14332 * target.h (struct target_ops): New member.
14333 * thread-db.c (struct thread_db): New.
14334 (libthread_db_search_path): New variable.
14335 (thread_db_create_event, thread_db_enable_reporting)
14336 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14337 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14338 (try_thread_db_load_1, dladdr_to_soname): New functions.
14339 (try_thread_db_load, thread_db_load_search): New functions.
14340 (thread_db_init): Search for libthread_db.
14341 (thread_db_free): New function.
14342 (thread_db_handle_monitor_command): Likewise.
14343 * config.in: Regenerate.
14344 * configure: Regenerate.
14346 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14348 * spu-low.c (spu_kill): Wait for inferior to terminate.
14349 Call clear_inferiors.
14350 (spu_detach): Call clear_inferiors.
14352 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14354 * aclocal.m4: Regenerate.
14355 * config.in: Likewise.
14356 * configure: Likewise.
14358 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14360 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14361 (parse_spufs_run): New function.
14362 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14363 (ppc_breakpoint_at): Handle SPU breakpoints.
14365 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14367 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14368 (SPUFS_MAGIC): Define.
14369 (spu_enumerate_spu_ids): New function.
14370 (linux_qxfer_spu): New function.
14371 (linux_target_ops): Install linux_qxfer_spu.
14373 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14375 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14376 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14377 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14378 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14379 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14380 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14381 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14382 (init_registers_powerpc_cell32l): Add prototype.
14383 (init_registers_powerpc_cell64l): Likewise.
14384 (ppc_arch_setup): Detect Cell/B.E. architecture.
14386 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14388 * Makefile.in (datarootdir): New variable.
14390 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14392 * linux-low.c (linux_write_memory): Update debugging output.
14393 * Makefile.in (clean): Add new descriptions.
14394 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14395 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14396 * configure.srv: Add new files for arm*-*-linux*.
14397 * linux-arm-low.c: Add new declarations.
14398 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14399 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14400 (HWCAP_VFPv3D16): New.
14401 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14402 instead of __IWMMXT__.
14403 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14404 (arm_arch_setup): New.
14405 (target_regsets): Remove #ifdef. Add VFP regset.
14406 (the_low_target): Use arm_arch_setup.
14408 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14410 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14411 the main thread again.
14413 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14415 Adding Neutrino gdbserver.
14416 * configure: Regenerated.
14417 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14418 * configure.srv (i[34567]86-*-nto*): New target.
14419 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14420 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14421 (nto_comctrl) [__QNX__]: New function.
14422 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14424 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14426 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14429 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14430 Pedro Alves <pedro@codesourcery.com>
14432 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14433 don't support CONTEXT_EXTENDED_REGISTERS.
14434 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14435 (the_low_target): Install them.
14436 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14437 failing with ERROR_PIPE_NOT_CONNECTED.
14439 2009-06-30 Doug Evans <dje@google.com>
14440 Pierre Muller <muller@ics.u-strasbg.fr>
14442 Add h/w watchpoint support to x86-linux, win32-i386.
14443 * Makefile.in (SFILES): Add i386-low.c
14444 (i386_low_h): Define.
14445 (i386-low.o): Add dependencies.
14446 (linux-x86-low.o): Add i386-low.h dependency.
14447 (win32-i386-low.o): Ditto.
14448 * i386-low.c: New file.
14449 * i386-low.h: New file.
14450 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14451 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14452 * linux-low.c (linux_add_process): Initialize arch_private.
14453 (linux_remove_process): Free arch_private.
14454 (add_lwp): Initialize arch_private.
14455 (delete_lwp): Free arch_private.
14456 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14458 * linux-low.h (process_info_private): New member arch_private.
14459 (lwp_info): New member arch_private.
14460 (linux_target_ops): New members new_process, new_thread,
14462 (ptid_of): New macro.
14463 * linux-x86-low.c: Include stddef.h, i386-low.h.
14464 (arch_process_info): New struct.
14465 (arch_lwp_info): New struct.
14466 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14467 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14468 (i386_dr_low_get_status): New function.
14469 (x86_insert_point, x86_remove_point): New functions.
14470 (x86_stopped_by_watchpoint): New function.
14471 (x86_stopped_data_address): New function.
14472 (x86_linux_new_process, x86_linux_new_thread): New functions.
14473 (x86_linux_prepare_to_resume): New function.
14474 (the_low_target): Add entries for insert_point, remove_point,
14475 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14477 * server.c (debug_hw_points): New global.
14478 (monitor_show_help): Document set debug-hw-points.
14479 (handle_query): Process "set debug-hw-points".
14480 * server.h (debug_hw_points): Declare.
14481 (paddress): Declare.
14482 * utils.c (NUMCELLS, CELLSIZE): New macros.
14483 (get_sell, xsnprintf, paddress): New functions.
14484 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14485 remove_point, stopped_by_watchpoint, stopped_data_address.
14486 * win32-i386-low.c: Include i386-low.h.
14487 (debug_reg_state): Replaces dr.
14488 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14489 (i386_dr_low_get_status): New function.
14490 (i386_insert_point, i386_remove_point): New functions.
14491 (i386_stopped_by_watchpoint): New function.
14492 (i386_stopped_data_address): New function.
14493 (i386_initial_stuff): Update.
14494 (get_thread_context,set_thread_context,i386_thread_added): Update.
14495 (the_low_target): Add entries for insert_point,
14496 remove_point, stopped_by_watchpoint, stopped_data_address.
14497 * win32-low.c (win32_insert_watchpoint): New function.
14498 (win32_remove_watchpoint): New function.
14499 (win32_stopped_by_watchpoint): New function.
14500 (win32_stopped_data_address): New function.
14501 (win32_target_ops): Add entries for insert_watchpoint,
14502 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14503 * win32-low.h (win32_target_ops): New members insert_point,
14504 remove_point, stopped_by_watchpoint, stopped_data_address.
14506 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14508 * server.c (process_serial_event): Re-return unsupported, not
14509 error, if the type isn't recognized. Re-allow supporting only
14510 insert or remove packets. Also call require_running for
14511 breakpoints. Add missing break statement to default case. Tidy.
14512 * target.h (struct target_ops): Rename insert_watchpoint to
14513 insert_point, and remove_watchpoint to remove_point.
14515 * linux-low.h (struct linux_target_ops): Likewise.
14516 * linux-low.c (linux_insert_watchpoint): Rename to ...
14517 (linux_insert_point): ... this. Adjust.
14518 (linux_remove_watchpoint): Rename to ...
14519 (linux_remove_point): ... this. Adjust.
14520 (linux_target_ops): Adjust.
14521 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14522 (cris_insert_point): ... this.
14523 (cris_remove_watchpoint): Rename to ...
14524 (cris_remove_point): ... this.
14525 (the_low_target): Adjust.
14527 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14529 * server.c (handle_v_kill): Pass signal_pid to
14530 kill_inferior if multi_process is zero.
14532 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14534 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14535 * target.h (target_ops): Comment for *_watchpoint to make it clear
14536 the functions can get types '0' and '1'.
14538 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14540 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14541 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14542 * regcache.c (get_regcache): Likewise.
14543 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14544 * win32-low.c (child_fetch_inferior_registers): Remove check for
14547 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14548 Pedro Alves <pedro@codesourcery.com>
14550 * target.h (struct target_ops) <supports_multi_process>: New
14552 (target_supports_multi_process): New.
14553 * server.c (handle_query): Even if GDB reports support, only
14554 enable multi-process if the target also supports it. Report
14555 multi-process support only if the target backend supports it.
14556 * linux-low.c (linux_supports_multi_process): New function.
14557 (linux_target_ops): Install it as target_supports_multi_process
14560 2009-05-24 Doug Evans <dje@google.com>
14562 Global renaming of find_thread_pid to find_thread_ptid.
14563 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14564 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14565 All callers updated.
14567 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14568 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14571 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14572 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14573 (linux_resume_one_lwp): Ditto.
14575 2009-05-23 Doug Evans <dje@google.com>
14577 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14578 from struct inferior_list_entry * to struct lwp_info *.
14579 All callers updated.
14581 2009-05-13 Doug Evans <dje@google.com>
14583 * linux-x86-low.c: Don't include assert.h.
14584 (x86_siginfo_fixup): Use fatal, not assert.
14585 (x86_arch_setup): Fix comment.
14587 2009-05-12 Doug Evans <dje@google.com>
14589 Biarch support for i386/amd64 gdbserver.
14590 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14591 Add linux-x86-low.c.
14592 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14593 (linux-x86-low.o): Add.
14594 * linux-x86-64-low.c: Delete.
14595 * linux-i386-low.c: Delete.
14596 * linux-x86-low.c: New file.
14597 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14599 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14601 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14602 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14603 (linux_child_pid_to_exec_file): New function.
14604 (elf_64_header_p, elf_64_file_p): New functions.
14605 (siginfo_fixup): New function.
14606 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14607 give target a chance to convert layout.
14608 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14609 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14611 2009-05-07 Doug Evans <dje@google.com>
14613 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14614 (regsets_store_inferior_registers): Ditto.
14616 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14620 * linux-low.c (must_set_ptrace_flags): Delete.
14621 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14623 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14624 `lwp->must_set_ptrace_flags' instead.
14625 (linux_wait_for_event_1): Set ptrace options here.
14626 (linux_wait_1): ... not here.
14628 2009-04-30 Doug Evans <dje@google.com>
14630 * inferiors.c (started_inferior_callback): New function.
14631 (attached_inferior_callback): New function.
14632 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14633 * server.c (print_started_pid, print_attached_pid): New functions.
14634 (detach_or_kill_for_exit): New function.
14635 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14636 * server.h (have_started_inferiors_p): Declare.
14637 (have_attached_inferiors_p): Declare.
14639 * inferiors.c (remove_process): Fix memory leak, free process.
14640 * linux-low.c (linux_remove_process): New function.
14641 (linux_kill): Call it instead of remove_process.
14642 (linux_detach, linux_wait_1): Ditto.
14644 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14646 * configure.srv: Add x86 Windows CE target.
14648 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14650 * inferiors.c (get_thread_process): Make global.
14651 * server.h (get_thread_process): Add prototype.
14652 * thread-db.c (find_one_thread): Use get_thread_process
14653 instead of current_process.
14654 (thread_db_get_tls_address): Do not crash if called when
14655 thread layer is not yet initialized.
14657 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14659 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14660 * spu-low.c (current_tid): Rename to ...
14661 (current_ptid): ... this.
14662 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14663 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14664 ptid_get_lwp (current_ptid) instead of current_tid.
14665 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14666 instead of current_tid. Use find_process_pid to verify pid
14667 argument is valid. Pass proper argument to remove_process.
14668 (spu_thread_alive): Compare current_ptid instead of current_tid.
14669 (spu_resume): Likewise.
14671 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14673 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14676 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14678 Implement the multiprocess extensions, and add linux multiprocess
14681 * server.h (ULONGEST): Declare.
14682 (struct ptid, ptid_t): New.
14683 (minus_one_ptid, null_ptid): Declare.
14684 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14685 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14686 (struct inferior_list_entry): Change `id' type from unsigned from
14688 (struct sym_cache, struct breakpoint, struct
14689 process_info_private): Forward declare.
14690 (struct process_info): Declare.
14691 (current_process): Declare.
14692 (all_processes): Declare.
14693 (initialize_inferiors): Declare.
14694 (add_thread): Adjust to use ptid_t.
14695 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14696 (add_process, remove_process, find_thread_pid): Declare.
14697 (find_inferior_id): Adjust to use ptid_t.
14698 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14699 (multi_process): Declare.
14700 (push_event): Adjust to use ptid_t.
14701 (read_ptid, write_ptid): Declare.
14702 (prepare_resume_reply): Adjust to use ptid_t.
14703 (clear_symbol_cache): Declare.
14704 * inferiors.c (all_processes): New.
14705 (null_ptid, minus_one_ptid): New.
14706 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14707 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14708 (add_thread): Change unsigned long to ptid. Remove gdb_id
14710 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14711 (gdb_id_to_thread): Rename to ...
14712 (find_thread_pid): ... this. Change unsigned long to ptid.
14713 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14714 (loaded_dll, pull_pid_from_list): Adjust.
14715 (add_process, remove_process, find_process_pid)
14716 (get_thread_process, current_process, initialize_inferiors): New.
14717 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14718 (struct target_waitstatus) <related_pid>: Ditto.
14719 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14720 return type to int.
14721 (struct target_ops) <join>: Add `pid' argument.
14722 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14723 (struct target_ops) <wait>: Add `ptid' field. Change return type
14725 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14726 (mywait): Add `ptid' argument. Change return type to ptid_t.
14727 (target_pid_to_str): Declare.
14728 * target.c (set_desired_inferior): Adjust to use ptids.
14729 (mywait): Add new `ptid' argument. Adjust.
14730 (target_pid_to_str): New.
14731 * mem-break.h (free_all_breakpoints): Declare.
14732 * mem-break.c (breakpoints): Delelete.
14733 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14734 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14735 to use per-process breakpoint list.
14736 (free_all_breakpoints): New.
14737 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14738 (symbol_cache, all_symbols_looked_up): Delete.
14740 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14742 (prepare_resume_reply): Change ptid argument's type from unsigned
14743 long to ptid_t. Adjust. Implement W;process and X;process.
14744 (free_sym_cache, clear_symbol_cache): New.
14745 (look_up_one_symbol): Adjust to per-process symbol cache. *
14746 * server.c (cont_thread, general_thread, step_thread): Change type
14748 (attached): Delete.
14749 (multi_process): New.
14750 (last_ptid): Change type to ptid_t.
14751 (struct vstop_notif) <ptid>: Change type to ptid_t.
14752 (queue_stop_reply, push_event): Change `ptid' argument's type to
14754 (discard_queued_stop_replies): Add `pid' argument.
14755 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14756 changes. Don't reference the `attached' global.
14757 (attach_inferior): Adjust to mywait interface changes.
14758 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14759 features. Handle and report "multiprocess+". Handle
14761 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14763 (handle_v_kill): New.
14764 (handle_v_stopped): Adjust to use target_pid_to_str.
14765 (handle_v_requests): Allow multiple attaches and runs when
14766 multiprocess extensions are in effect. Handle "vKill".
14767 (myresume): Adjust to use ptids.
14768 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14769 (handle_status): Adjust to discard_queued_stop_replies interface
14771 (first_thread_of, kill_inferior_callback)
14772 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14773 (main): Call initialize_inferiors. Adjust to use ptids, killing
14774 and detaching from all inferiors. Handle multiprocess packet
14776 * linux-low.h: Include gdb_proc_service.h.
14777 (struct process_info_private): New.
14778 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14779 <lwpid_of>: Use ptid_get_lwp.
14780 (get_lwp_thread): Adjust.
14781 (struct lwp_info): Add `dead' member.
14782 (find_lwp_pid): Declare.
14783 * linux-low.c (thread_db_active): Delete.
14784 (new_inferior): Adjust comment.
14785 (inferior_pid): Delete.
14786 (linux_add_process): New.
14787 (handle_extended_wait): Adjust.
14788 (add_lwp): Change unsigned long to ptid.
14789 (linux_create_inferior): Add process to processes table. Adjust
14790 to use ptids. Don't set new_inferior here.
14791 (linux_attach_lwp): Rename to ...
14792 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14793 it. Adjust to use ptids.
14794 (linux_attach_lwp): New.
14795 (linux_attach): Add process to processes table. Don't set
14797 (struct counter): New.
14798 (second_thread_of_pid_p, last_thread_of_process_p): New.
14799 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14800 multiple processes.
14801 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14802 processes. Remove process from process table.
14803 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14804 to multiple processes.
14805 (any_thread_of): New.
14806 (linux_detach): Add `pid' argument, and handle it. Remove process
14807 from processes table.
14808 (linux_join): Add `pid' argument. Handle it.
14809 (linux_thread_alive): Change unsighed long argument to ptid_t.
14810 Consider dead lwps as not being alive.
14811 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14812 threads we're not interested in.
14813 (same_lwp, find_lwp_pid): New.
14814 (linux_wait_for_lwp): Change `pid' argument's type from int to
14816 (linux_wait_for_event): Rename to ...
14817 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14818 from int to ptid_t. Adjust.
14819 (linux_wait_for_event): New.
14820 (linux_wait_1): Add `ptid' argument. Change return type to
14821 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14822 that exit from the process table.
14823 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14825 (mark_lwp_dead): New.
14826 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14827 stopping all threads, mark its main lwp as dead.
14828 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14830 (fetch_register, usr_store_inferior_registers)
14831 (regsets_fetch_inferior_registers)
14832 (regsets_store_inferior_registers, linux_read_memory)
14833 (linux_write_memory): Inline `inferior_pid'.
14834 (linux_look_up_symbols): Adjust to use per-process
14835 `thread_db_active'.
14836 (linux_request_interrupt): Adjust to use ptids.
14837 (linux_read_auxv): Inline `inferior_pid'.
14838 (initialize_low): Don't reference thread_db_active.
14839 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14840 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14841 (ps_getpid): Return the pid of the current inferior.
14842 * thread-db.c (proc_handle, thread_agent): Delete.
14843 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14845 (find_one_thread): Change argument type to ptid_t. Adjust to
14847 (maybe_attach_thread): Adjust to per-process data and ptids.
14848 (thread_db_find_new_threads): Ditto.
14849 (thread_db_init): Ditto.
14850 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14851 processes table. Adjust to use ptids.
14852 (spu_kill, spu_detach): Adjust interface. Remove process from
14854 (spu_join, spu_thread_alive): Adjust interface.
14855 (spu_wait): Adjust interface. Remove process from processes
14856 table. Adjust to use ptids.
14857 * win32-low.c (current_inferior_tid): Delete.
14858 (current_inferior_ptid): New.
14859 (debug_event_ptid): New.
14860 (thread_rec): Take a ptid. Adjust.
14861 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14862 (child_delete_thread): Ditto.
14863 (do_initial_child_stuff): Add `attached' argument. Add process to
14865 (child_fetch_inferior_registers, child_store_inferior_registers):
14867 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14868 (win32_attach): Pass 1 to do_initial_child_stuff.
14869 (win32_kill): Adjust interface. Remove process from processes
14871 (win32_detach): Ditto.
14872 (win32_join): Adjust interface.
14873 (win32_thread_alive): Take a ptid.
14874 (win32_resume): Adjust to use ptids.
14875 (get_child_debug_event): Ditto.
14876 (win32_wait): Adjust interface. Remove exiting process from
14879 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14881 Non-stop mode support.
14883 * server.h (non_stop): Declare.
14884 (gdb_client_data, handler_func): Declare.
14885 (delete_file_handler, add_file_handler, start_event_loop):
14887 (handle_serial_event, handle_target_event, push_event)
14888 (putpkt_notif): Declare.
14889 * target.h (enum resume_kind): New.
14890 (struct thread_resume): Replace `step' field by `kind' field.
14891 (TARGET_WNOHANG): Define.
14892 (struct target_ops) <wait>: Add `options' argument.
14893 <supports_non_stop, async, start_non_stop>: New fields.
14894 (target_supports_non_stop, target_async): New.
14895 (start_non_stop): Declare.
14896 (mywait): Add `options' argument.
14897 * target.c (mywait): Add `options' argument. Print child exit
14898 notifications here.
14899 (start_non_stop): New.
14900 * server.c (non_stop, own_buf, mem_buf): New globals.
14901 (struct vstop_notif): New.
14902 (notif_queue): New global.
14903 (queue_stop_reply, push_event, discard_queued_stop_replies)
14904 (send_next_stop_reply): New.
14905 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14907 (attach_inferior): In non-stop mode, don't wait for the target
14909 (handle_general_set): Handle QNonStop.
14910 (handle_query): When handling qC, return the current general
14911 thread, instead of the first thread of the list.
14912 (handle_query): If the backend supports non-stop mode, include
14913 QNonStop+ in the qSupported query response.
14914 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14916 (handle_v_attach, handle_v_run): Handle non-stop mode.
14917 (handle_v_stopped): New.
14918 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14919 (myresume): Adjust to use resume_kind. Handle non-stop.
14920 (queue_stop_reply_callback): New.
14921 (handle_status): Handle non-stop mode.
14922 (main): Clear non_stop flag on reconnection. Use the event-loop.
14923 Refactor serial protocol handling from here ...
14924 (process_serial_event): ... to this new function. When GDB
14925 selects any thread, select one here. In non-stop mode, wait until
14926 GDB acks all pending events before exiting.
14927 (handle_serial_event, handle_target_event): New.
14928 * remote-utils.c (remote_open): Install remote_desc in the event
14930 (remote_close): Remove remote_desc from the event loop.
14931 (putpkt_binary): Rename to...
14932 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14933 (putpkt_binary): New as wrapper around putpkt_binary_1.
14934 (putpkt_notif): New.
14935 (prepare_resume_reply): In non-stop mode, don't change the
14937 * event-loop.c: New.
14938 * Makefile.in (OBJ): Add event-loop.o.
14939 (event-loop.o): New rule.
14941 * linux-low.h (pid_of): Moved here.
14943 (get_lwp_thread): Use lwpid_of.
14944 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14945 * linux-low.c (pid_of): Delete.
14946 (inferior_pid): Use lwpid_of.
14947 (linux_event_pipe): New.
14948 (target_is_async_p): New.
14950 (handle_extended_wait): Use lwpid_of.
14951 (add_lwp): Don't set lwpid field.
14952 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14953 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14954 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14955 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14956 first. Adjust to linux_wait_for_event interface changes. Use
14958 (linux_detach): Don't delete the main lwp here.
14959 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14960 (status_pending_p): Don't consider explicitly suspended lwps.
14961 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14962 pointer. Add OPTIONS argument. Change return type to int. Use
14963 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14964 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14965 pointer. Add status pointer argument. Return a pid instead of a
14966 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14967 changes. In non-stop mode, don't switch to a random thread.
14968 (linux_wait): Rename to...
14969 (linux_wait_1): ... this. Add target_options argument, and handle
14970 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14971 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14972 clean exit and signal exit code. Don't stop all threads in
14973 non-stop mode. In all-stop mode, only stop all threads when
14974 reporting a stop to GDB. Handle explicit thread stop requests.
14975 (async_file_flush, async_file_mark): New.
14977 (send_sigstop): Use lwpid_of.
14978 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14979 interface changes. In non-stop mode, don't switch to a random
14981 (linux_resume_one_lwp): Use lwpid_of.
14982 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14983 (linux_resume_one_thread): ... this. Handle resume_stop. In
14984 non-stop mode, don't look for pending flag in all threads.
14985 (resume_status_pending_p): Don't consider explicitly suspended
14987 (my_waitpid): Reimplement. Emulate __WALL.
14988 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14990 (sigchld_handler, linux_supports_non_stop, linux_async)
14991 (linux_start_non_stop): New.
14992 (linux_target_ops): Register linux_supports_non_stop, linux_async
14993 and linux_start_non_stop.
14994 (initialize_low): Install SIGCHLD handler.
14995 * thread-db.c (thread_db_create_event, find_one_thread)
14996 (thread_db_get_tls_address): Use lwpid_of.
14997 * win32-low.c (win32_detach): Adjust to use resume_kind.
14998 (win32_wait): Add `options' argument.
14999 * spu-low.c (spu_resume): Adjust to use resume_kind.
15000 (spu_wait): Add `options' argument.
15002 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15004 Decouple target code from remote protocol.
15006 * target.h (enum target_waitkind): New.
15007 (struct target_waitstatus): New.
15008 (struct target_ops) <wait>: Return an unsigned long. Take a
15009 target_waitstatus pointer instead of a char pointer.
15010 (mywait): Likewise.
15011 * target.c (mywait): Change prototype to return an unsigned long.
15012 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15013 * server.h (thread_from_wait, old_thread_from_wait): Delete
15015 (prepare_resume_reply): Change prototype to take a
15017 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15018 (last_status, last_ptid): New.
15019 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15020 pid instead of a signal.
15021 (attach_inferior): Remove "status" and "signal" parameters.
15023 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15025 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15026 (handle_v_requests, myresume): Remove "status" and "signal"
15027 parameters. Adjust.
15028 (handle_status): New.
15029 (main): Delete local `status'. Adjust.
15030 * remote-utils.c: Include target.h.
15031 (prepare_resume_reply): Change prototype to take a
15032 target_waitstatus. Adjust.
15034 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15036 * spu-low.c (spu_wait): Adjust.
15037 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15039 (win32_wait): Adjust.
15041 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15043 * target.h (struct thread_resume): Delete leave_stopped member.
15044 (struct target_ops): Add a `n' argument to the `resume' callback.
15045 * server.c (start_inferior): Adjust.
15046 (handle_v_cont, myresume): Adjust.
15047 * linux-low.c (check_removed_breakpoint): Adjust to resume
15048 interface change, and to removed leave_stopped field.
15049 (resume_ptr): Delete.
15050 (struct thread_resume_array): New.
15051 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15052 resume interface change.
15053 (linux_continue_one_thread, linux_queue_one_thread)
15054 (resume_status_pending_p): Check if the resume field is NULL
15055 instead of checking the leave_stopped member.
15056 (linux_resume): Adjust to the target resume interface change.
15057 * spu-low.c (spu_resume): Adjust to the target resume interface
15059 * win32-low.c (win32_detach, win32_resume): Ditto.
15061 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15063 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15065 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15067 (linux_continue_one_thread): Only preserve the stepping flag if
15068 there's a pending breakpoint.
15070 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15072 * server.c (main): After the inferior having exited, call
15073 remote_close before exiting gdbserver.
15075 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15077 Fix size of FPSCR in Power 7 processors.
15078 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15079 (PPC_FEATURE_HAS_DFP): New #define.
15080 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15083 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15085 * server.c (handle_query) Whitespace and formatting.
15087 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15089 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15090 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15091 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15092 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15093 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15094 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15095 Makefile.in, configure.ac: Fix whitespace throughout.
15096 * configure: Regenerate.
15098 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15100 * inferiors.c (find_inferior): Make it safe for the callback
15101 function to delete the currently iterated inferior.
15103 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15105 * Makefile.in (linuw_low_h): Move higher.
15106 (thread-db.o): Depend on $(linux_low_h).
15108 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15110 Rename "process" to "lwp" throughout.
15112 * linux-low.c (all_processes): Rename to...
15113 (all_lwps): ... this.
15114 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15115 (add_process): Rename to ...
15116 (add_lwp): ... this. Adjust.
15117 (linux_create_inferior): Adjust.
15118 (linux_attach_lwp): Adjust.
15119 (linux_attach): Adjust.
15120 (linux_kill_one_process): Rename to ...
15121 (linux_kill_one_lwp): ... this. Adjust.
15122 (linux_kill): Adjust.
15123 (linux_detach_one_process): Rename to ...
15124 (linux_detach_one_lwp): ... this. Adjust.
15125 (linux_detach): Adjust.
15126 (check_removed_breakpoint): Adjust.
15127 (status_pending_p): Adjust.
15128 (linux_wait_for_process): Rename to ...
15129 (linux_wait_for_lwp): ... this. Adjust.
15130 (linux_wait_for_event): Adjust.
15131 (send_sigstop): Adjust.
15132 (wait_for_sigstop): Adjust.
15133 (stop_all_processes): Rename to ...
15134 (stop_all_lwps): ... this.
15135 (linux_resume_one_process): Rename to ...
15136 (linux_resume_one_lwp): ... this. Adjust.
15137 (linux_set_resume_request, linux_continue_one_thread)
15138 (linux_queue_one_thread, resume_status_pending_p)
15139 (usr_store_inferior_registers, regsets_store_inferior_registers)
15140 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15142 * linux-low.h (get_process): Rename to ...
15143 (get_lwp): ... this. Adjust.
15144 (get_thread_process): Rename to ...
15145 (get_thread_lwp): ... this. Adjust.
15146 (get_process_thread): Rename to ...
15147 (get_lwp_thread): ... this. Adjust.
15148 (struct process_info): Rename to ...
15149 (struct lwp_info): ... this.
15150 (all_processes): Rename to ...
15151 (all_lwps): ... this.
15152 * proc-service.c (ps_lgetregs): Adjust.
15153 * thread-db.c (thread_db_create_event, find_one_thread)
15154 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15156 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15158 * server.c (handle_query): Handle "qAttached".
15160 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15162 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15163 GPLv3, update license URL.
15165 2009-03-01 Doug Evans <dje@google.com>
15167 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15168 (server_h): Add gdb_signals.h.
15169 (signals.o): Update.
15170 * server.h (target_signal_from_host,target_signal_to_host_p)
15171 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15173 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15175 * remote-utils.c (getpkt): Also generate remote-debug
15176 information if noack_mode is set.
15178 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15180 * server.c (handle_query): Report qXfer:siginfo:read and
15181 qXfer:siginfo:write as supported and handle them.
15182 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15183 * linux-low.c (linux_xfer_siginfo): New.
15184 (linux_target_ops): Set it.
15186 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15188 * server.c (gdbserver_usage): Mention --remote-debug.
15189 (main): Accept '--remote-debug' switch.
15191 2009-01-18 Doug Evans <dje@google.com>
15193 * regcache.c (new_register_cache): No need to check result of xcalloc.
15194 * server.c (handle_search_memory): Back out calls to xmalloc,
15195 result is checked and error is returned to user upon failure.
15196 (handle_query): Ditto. Add more checks for result of malloc.
15197 (handle_v_cont): Check result of malloc, report error back to
15199 (handle_v_run): Ditto. Call freeargv.
15200 * server.h (freeargv): Declare.
15201 * utils.c (freeargv): New fn.
15203 2009-01-15 Doug Evans <dje@google.com>
15205 * gdbreplay.c (perror_with_name): Make arg const char *.
15206 * server.h (target_signal_to_name): Make return type const char *.
15207 * thread-db.c (thread_db_err_str): Make return type const char *.
15208 * utils.c (perror_with_name): Make arg const char *.
15210 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15212 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15213 when handling a EXIT_PROCESS_DEBUG_EVENT.
15215 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15217 * gdbreplay.c (gdbreplay_version): Update copyright year.
15218 * server.c (gdbserver_version): Likewise.
15220 2009-01-05 Doug Evans <dje@google.com>
15222 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15223 (handle_extended_wait): Improve comment.
15225 2008-12-13 Doug Evans <dje@google.com>
15227 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15228 * server.h (ATTR_MALLOC): New macro.
15229 (xmalloc,xcalloc,xstrdup): Declare.
15230 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15231 * inferiors.c: Ditto.
15232 * linux-low.c: Ditto.
15233 * mem-break.c: Ditto.
15234 * regcache.c: Ditto.
15235 * remote-utils.c: Ditto.
15238 * win32-low.c: Ditto.
15240 2008-12-12 Doug Evans <dje@google.com>
15242 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15243 in debugging printf.
15245 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15247 2008-12-09 Doug Evans <dje@google.com>
15249 * linux-low.h (struct process_info): Delete member tid, unused.
15250 * thread-db.c (find_one_thread): Update.
15251 (maybe_attach_thread): Update.
15253 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15255 * target.h (struct target_ops): Add qxfer_osdata member.
15256 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15258 (linux_qxfer_osdata): New functions.
15259 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15261 * server.c (handle_query): Handle "qXfer:osdata:read:".
15262 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15263 (buffer_xml_printf): New functions.
15264 * server.h (struct buffer): New.
15265 (buffer_grow_str, buffer_grow_str0): New macros.
15266 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15267 (buffer_xml_printf): Declare.
15269 2008-11-24 Doug Evans <dje@google.com>
15271 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15273 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15275 * server.c (handle_v_run): Always use the supplied argument list.
15277 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15279 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15280 (xtensa_regmap_table): Add entry for scompare1.
15282 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15284 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15285 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15286 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15287 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15288 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15289 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15290 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15291 XML target descriptions.
15292 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15293 when inferior is running on an ISA 2.05 or later processor. Add
15294 special case to return offset for full 64-bit slot of FPSCR when
15297 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15299 * Makefile.in (SFILES, clean): Added sparc64 files.
15300 (reg-sparc64.o, reg-sparc64.c): New.
15301 * configure.srv (sparc*-*-linux*): New configuration.
15302 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15303 syscall arguments for SPARC.
15304 (regsets_store_inferior_registers): Likewise.
15305 * linux-sparc-low.c: New file.
15307 2008-10-21 Doug Evans <dje@google.com>
15309 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15310 (READLINE_DIR,READLINE_DEP): Delete.
15311 (INTERNAL_CFLAGS): Update.
15312 (LINTFLAGS): Update.
15314 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15316 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15317 whole argv from the last run, not just argv[0].
15319 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15321 * regcache.c (new_register_cache): Return NULL if the register
15322 cache size isn't known yet.
15323 (free_register_cache): Avoid dereferencing a NULL regcache.
15325 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15327 * configure.srv: Merge MIPS and MIPS64.
15329 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15331 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15333 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15335 * Makefile.in: Add required vsx dependencies.
15337 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15338 Declare init_registers_powerpc_vsx32l.
15339 Declare init_registers_powerpc_vsx64l.
15340 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15341 (ppc_arch_setup): Check for VSX in hwcap.
15342 (ppc_fill_vsxregset): New function.
15343 (ppc_store_vsxregset): New function.
15344 Add new VSX entry in regset_info target_regsets.
15346 * configure.srv: Add new VSX dependencies.
15348 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15350 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15351 (remote_open): Set or clear transport_is_reliable.
15352 (putpkt_binary): Don't expect acks in noack mode.
15353 (getpkt): Don't send ack/nac in noack mode.
15354 * server.c (handle_general_set): Handle QStartNoAckMode.
15355 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15357 (main): Reset noack_mode on every connection.
15358 * server.h (noack_mode): Declare.
15360 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15362 * Makefile.in (GDBREPLAY_OBS): New variable.
15363 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15365 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15366 Daniel Jacobowitz <dan@codesourcery.com>
15368 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15369 (usr_store_inferior_registers): Likewise.
15370 (regsets_store_inferior_registers): Likewise.
15372 2008-07-31 Rolf Jansen <rj@surtec.com>
15373 Pedro Alves <pedro@codesourcery.com>
15375 * configure.ac: Check for memmem declaration.
15376 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15377 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15378 (disable_packet_qfThreadInfo): Unconditionally compile.
15379 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15380 * configure, config.in: Regenerate.
15382 2008-07-28 Doug Kwan <dougkwan@google.com>
15384 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15385 (linux_write_memory): Remove declaration of errno.
15387 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15389 * linux-low.c (handle_extended_wait): Do not use "status"
15390 variable uninitialized.
15392 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15394 * server.c (handle_v_attach): Inhibit reporting dll changes.
15396 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15398 * remote-utils.c (prepare_resume_reply): If requested, don't
15399 output "thread:TID" in the T stop reply.
15401 * server.c (disable_packet_vCont, disable_packet_Tthread)
15402 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15403 (handle_query): If requested, disable support for qC, qfThreadInfo
15405 (handle_v_requests): If requested, disable support for vCont.
15406 (gdbserver_show_disableable): New.
15407 (main): Handle --disable-packet and --disable-packet=LIST.
15409 * server.h (disable_packet_vCont, disable_packet_Tthread)
15410 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15412 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15414 * server.c (gdbserver_usage): Mention --version.
15416 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15418 * Makefile.in (gdbreplay.o): New rule.
15420 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15422 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15423 message, not gdbserver.
15425 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15426 Nathan Sidwell <nathan@codesourcery.com>
15427 Joseph Myers <joseph@codesourcery.com>
15429 * acinclude.m4: Include ../../config/acx.m4.
15430 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15431 * configure, config.in: Regenerate.
15432 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15433 * server.c (gdbserver_version): Print PKGVERSION.
15434 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15435 (main): Adjust gdbserver_usage calls.
15436 * gdbreplay.c (version, host_name): Add declarations.
15437 (gdbreplay_version, gdbreplay_usage): New.
15438 (main): Accept --version and --help options.
15440 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15442 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15443 (arm_breakpoint_at): Handle Thumb.
15444 (the_low_target): Add comment.
15446 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15448 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15450 2008-05-09 Doug Evans <dje@google.com>
15452 * server.h (decode_search_memory_packet): Declare.
15453 * remote-utils.c (decode_search_memory_packet): New fn.
15454 * server.c (handle_search_memory_1): New fn.
15455 (handle_search_memory): New fn.
15456 (handle_query): Process qSearch:memory packets.
15458 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15460 * regcache.c (registers_length): Remove.
15461 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15462 full register packet.
15463 * regcache.h (registers_length): Remove prototype.
15464 * server.h (PBUFSIZ): Define to 16384.
15466 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15468 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15469 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15470 powerpc-64l.o, and powerpc-altivec64l.o.
15471 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15472 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15473 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15474 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15475 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15478 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15479 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15480 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15481 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15482 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15483 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15484 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15485 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15486 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15487 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15490 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15491 (init_registers_powerpc_32l): ... this new prototype.
15492 (init_registers_powerpc_32): Remove, replace by ...
15493 (init_registers_powerpc_altivec32l): ... this new prototype.
15494 (init_registers_powerpc_e500): Remove, replace by ...
15495 (init_registers_powerpc_e500l): ... this new prototype.
15496 (init_registers_ppc64): Remove, replace by ...
15497 (init_registers_powerpc_64l): ... this new prototype.
15498 (init_registers_powerpc_64): Remove, replace by ...
15499 (init_registers_powerpc_altivec64l): ... this new prototype.
15500 (ppc_num_regs): Set to 73.
15501 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15502 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15503 (ppc_cannot_store_register): Handle orig_r3 and trap.
15504 (ppc_arch_setup): Update init_registers_... calls.
15505 (ppc_fill_gregset): Handle orig_r3 and trap.
15507 * inferiors.c (clear_inferiors): Reset current_inferior.
15509 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15511 * acinclude.m4: Add override.m4.
15512 * configure: Regenerate.
15514 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15516 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15517 initial call to init_register_ppc64.
15519 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15521 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15522 single powerpc*-*-linux* case.
15523 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15525 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15527 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15528 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15530 * linux-ppc-low.c: Include <elf.h>.
15531 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15532 (ppc_hwcap): New global variable.
15533 (ppc_regmap): Remove __SPE__ #ifdef sections.
15534 (ppc_regmap_e500): New global variable.
15535 (ppc_cannot_store_register): Update __SPE__ special case.
15536 (ppc_get_hwcap): New function.
15537 (ppc_arch_setup): Use it to determine whether inferior supports
15538 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15539 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15540 Do not access registers if target does not support AltiVec.
15541 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15542 Do not access registers if target does not support SPE.
15543 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15545 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15547 * linux-low.c (disabled_regsets, num_regsets): New.
15548 (use_regsets_p): Delete.
15549 (linux_wait_for_process): Clear disabled_regsets.
15550 (regsets_fetch_inferior_registers): Check and set it.
15551 (regsets_store_inferior_registers): Likewise.
15552 (linux_fetch_registers, linux_store_registers): Do not use
15554 (initialize_low): Allocate disabled_regsets.
15556 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15558 * Makefile.in (LIBOBJS): New.
15559 (OBS): Use LIBOBJS.
15560 (memmem.o): New rule.
15561 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15562 * configure: Regenerated.
15564 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15566 * server.c (handle_query): Never return "unsupported" for
15567 qXfer:features:read queries.
15569 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15571 * server.c (get_features_xml): Fix inverted condition.
15572 (handle_query): Always support qXfer:feature:read.
15574 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15576 * server.c (wrapper_argv): New.
15577 (start_inferior): Handle wrapper_argv. If set, expect an extra
15579 (gdbserver_usage): Document --wrapper.
15580 (main): Parse --wrapper.
15582 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15584 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15585 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15586 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15587 (ppc_set_pc): Likewise.
15588 (ppc_arch_setup): New function.
15589 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15590 of collect_register.
15591 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15593 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15595 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15596 instead of linux-ppc64-low.o.
15597 * linux-ppc64-low.c: Remove file.
15598 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15599 (linux-ppc64-low.o): Remove rule.
15601 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15602 (init_registers_powerpc_64): Likewise.
15603 (ppc_regmap): Conditionally define depending on __powerpc64__.
15604 (ppc_cannot_store_register): Do not special-case "fpscr" when
15605 compiled on __powerpc64__.
15606 (ppc_collect_ptrace_register): New function.
15607 (ppc_supply_ptrace_register): New function.
15608 (ppc_breakpoint): Change type to "unsigned int".
15609 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15610 (the_low_target): Conditionally provide initializers for the
15611 arch_setup member depending on __powerpc64__. Install
15612 collect_ptrace_register and supply_ptrace_register members.
15614 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15616 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15617 * server.c (gdbserver_xmltarget): Define.
15618 (get_features_xml): Use it to replace "target.xml" and arch_string.
15620 * configure.srv: Remove srv_xmltarget. Add XML files that were
15621 mentioned there to srv_xmlfiles instead. Remove conditional tests
15622 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15623 srv_xmlfiles and srv_regobj to include all possible choices.
15624 * configure.ac (srv_xmltarget): Remove.
15625 (srv_xmlfiles): Do not add "target.xml".
15626 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15627 checks for supplementary target information.
15628 * configure: Regenerate.
15629 * Makefile.in (XML_TARGET): Remove.
15630 (target.xml): Remove rule.
15631 (clean): Do not clean up target.xml.
15632 (.PRECIOUS): Do not mention target.xml.
15634 * target.h (struct target_ops): Remove arch_string member.
15635 * linux-low.c (linux_arch_string): Remove.
15636 (linux_target_ops): Remove arch_string initializer.
15637 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15638 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15639 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15640 * spu-low.c (spu_arch_string): Remove.
15641 (spu_target_ops): Remove arch_string initializer.
15642 * win32-low.c (win32_arch_string): Remove.
15643 (win32_target_ops): Remove arch_string initializer.
15644 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15645 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15646 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15648 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15650 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15651 by collect_ptrace_register and supply_ptrace_register hooks.
15652 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15653 instead of checking for the_low_target.left_pad_xfer.
15654 (usr_store_inferior_registers): Use collect_ptrace_register callback
15655 instead of checking for the_low_target.left_pad_xfer.
15657 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15658 (s390_supply_ptrace_register): Likewise.
15659 (s390_fill_gregset): Call s390_collect_ptrace_register.
15660 (the_low_target): Update.
15662 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15663 (ppc_supply_ptrace_register): Likewise.
15664 (the_low_target): Update.
15666 * linux-i386-low.c (the_low_target): Update.
15667 * linux-x86-64-low.c (the_low_target): Update.
15669 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15671 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15672 reg-s390.o and reg-s390x.o.
15674 * linux-low.c (new_inferior): New global variable.
15675 (linux_create_inferior, linux_attach): Set it.
15676 (linux_wait_for_process): Call the_low_target.arch_setup after the
15677 target has stopped for the first time.
15678 (initialize_low): Do not call the_low_target.arch_setup.
15680 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15681 (s390_set_pc): Likewise.
15682 (s390_arch_setup): New function.
15683 (the_low_target): Use s390_arch_setup as arch_setup routine.
15685 * regcache.c (realloc_register_cache): New function.
15686 (set_register_cache): Call it for each existing regcache.
15688 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15690 * server.h (init_registers): Remove prototype.
15692 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15693 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15694 instead of init_registers ().
15695 * linux-arm-low.c (init_registers_arm): Add prototype.
15696 (init_registers_arm_with_iwmmxt): Likewise.
15697 (the_low_target): Add initializer for arch_setup field.
15698 * linux-cris-low.c (init_registers_cris): Add prototype.
15699 (the_low_target): Add initializer for arch_setup field.
15700 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15701 (the_low_target): Add initializer for arch_setup field.
15702 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15703 (the_low_target): Add initializer for arch_setup field.
15704 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15705 (the_low_target): Add initializer for arch_setup field.
15706 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15707 (the_low_target): Add initializer for arch_setup field.
15708 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15709 (the_low_target): Add initializer for arch_setup field.
15710 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15711 (init_registers_mips64_linux): Likewise.
15712 (the_low_target): Add initializer for arch_setup field.
15713 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15714 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15715 (the_low_target): Add initializer for arch_setup field.
15716 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15717 (init_registers_powerpc_64): Likewise.
15718 (the_low_target): Add initializer for arch_setup field.
15719 * linux-s390-low.c (init_registers_s390): Add prototype.
15720 (init_registers_s390x): Likewise.
15721 (the_low_target): Add initializer for arch_setup field.
15722 * linux-sh-low.c (init_registers_sh): Add prototype.
15723 (the_low_target): Add initializer for arch_setup field.
15724 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15725 (the_low_target): Add initializer for arch_setup field.
15726 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15727 (the_low_target): Add initializer for arch_setup field.
15729 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15730 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15731 instead of init_registers ().
15732 * win32-arm-low.c (init_registers_arm): Add prototype.
15733 (the_low_target): Add initializer for arch_setup field.
15734 * win32-i386-low.c (init_registers_i386): Add prototype.
15735 (the_low_target): Add initializer for arch_setup field.
15737 * spu-low.c (init_registers_spu): Add prototype.
15738 (initialize_low): Call initialie_registers_spu () instead of
15739 initialize_registers ().
15741 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15743 * server.c (handle_v_requests): When handling the vRun and vAttach
15744 packets, if already debugging a process, don't kill it. Return an
15747 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15749 * server.c (handle_query): Correct length check.
15751 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15753 * win32-low.c (do_initial_child_stuff): Add process handle
15754 parameter. Set current_process_handle and current_process_id from the
15755 parameters. Clear globals.
15756 (win32_create_inferior): Don't set current_process_handle and
15757 current_process_id here. Instead pass them on the call to
15758 do_initial_child_stuff.
15759 (win32_attach): Likewise.
15760 (win32_clear_inferiors): New.
15761 (win32_kill): Don't close the current process handle or the
15762 current thread handle here. Instead call win32_clear_inferiors.
15763 (win32_detach): Don't open a new handle to the process. Call
15764 win32_clear_inferiors.
15765 (win32_join): Don't rely on current_process_handle; open a new
15766 handle using the process id.
15767 (win32_wait): Call win32_clear_inferiors when the inferior process
15770 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15772 * server.c (monitor_show_help): Add "exit".
15774 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15776 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15777 (clean): Add reg-xtensa.c.
15778 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15779 * configure.srv (xtensa*-*-linux*) New target.
15780 * linux-xtensa-low.c: New.
15781 * xtensa-xtregs.c: New.
15783 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15785 * hostio.c: Don't include errno.h.
15786 (errno_to_fileio_errno): Move to hostio-errno.
15787 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15788 error number outputting to the target->hostio_last_error callback.
15789 (hostio_packet_error): Use FILEIO_EINVAL directly.
15790 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15791 calls to hostio_error.
15792 * hostio-errno.c: New.
15793 * server.h (hostio_last_error_from_errno): Declare.
15794 * target.h (target_ops): Add hostio_last_error member.
15795 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15796 as hostio_last_error handler.
15797 * spu-low.c (spu_target_ops): Likewise.
15798 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15799 (wince_hostio_last_error): New functions.
15800 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15801 as hostio_last_error handler.
15802 (win32_target_ops) [!_WIN32_WCE]: Register
15803 hostio_last_error_from_errno as hostio_last_error handler.
15804 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15805 (hostio-errno.o): New rule.
15806 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15807 * configure.srv (srv_hostio_err_objs): New variable. Default to
15809 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15810 * configure: Regenerate.
15812 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15814 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15815 (linux_kill, linux_detach): Clean up the process list.
15816 * remote-utils.c (remote_open): Improve port number parsing.
15817 (putpkt_binary, input_interrupt): Only send interrupts if the target
15819 * server.c (extended_protocol): Make static.
15820 (attached): Define earlier.
15821 (exit_requested, response_needed, program_argv): New variables.
15822 (target_running): New.
15823 (start_inferior): Clear attached here.
15824 (attach_inferior): Set attached here.
15825 (require_running): Define.
15826 (handle_query): Use require_running and target_running. Implement
15828 (handle_v_attach, handle_v_run): New.
15829 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15830 (gdbserver_usage): Update.
15831 (main): Redo argument parsing. Handle --debug and --multi. Handle
15832 --attach along with other options or after the port. Save
15833 program_argv. Support no initial program. Resynchronize
15834 communication with GDB after an error. Handle "monitor exit".
15835 Use require_running and target_running. Always allow the extended
15836 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15837 restart in extended mode.
15838 * README: Refer to the GDB manual. Update --attach usage.
15840 2007-12-20 Andreas Schwab <schwab@suse.de>
15842 * linux-low.c (STACK_SIZE): Define.
15843 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15844 (linux_test_for_tracefork): Likewise.
15846 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15848 * linux-low.c (linux_wait_for_event): Update messages. Do not
15849 reinsert auto-delete breakpoints.
15850 * mem-break.c (struct breakpoint): Change return type of handler to
15852 (set_breakpoint_at): Update handler type.
15853 (reinsert_breakpoint_handler): Return 1 instead of calling
15855 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15857 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15858 * mem-break.h (set_breakpoint_at): Update handler type.
15859 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15860 * win32-low.c (auto_delete_breakpoint): New.
15861 (get_child_debug_event): Use it.
15863 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15865 * configure.ac: Check for pread and pwrite.
15866 * hostio.c (handle_pread): Fall back to lseek and read.
15867 (handle_pwrite): Fall back to lseek and write.
15868 * config.in, configure: Regenerated.
15870 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15872 * server.c (myresume): Add own_buf argument.
15873 (main): Update calls.
15875 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15877 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15878 * remote-utils.c (remote_open): Do not call disable_async_io.
15879 (block_async_io): Delete.
15880 (unblock_async_io): Make static.
15881 (initialize_async_io): New.
15882 * server.c (handle_v_cont): Handle async I/O here.
15883 (myresume): Likewise. Move other common resume tasks here...
15884 (main): ... from here. Call initialize_async_io. Disable async
15885 I/O before the main loop.
15886 * server.h (initialize_async_io): Declare.
15887 (block_async_io, unblock_async_io): Delete prototypes.
15888 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15890 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15892 * remote-utils.c (readchar): Allow binary data in received messages.
15894 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15896 * win32-low.c (attaching): New global.
15897 (win32_create_inferior): Clear the `attaching' global.
15898 (win32_attach): Set the `attaching' global.
15899 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15900 attaching. Only set a breakpoint at the entry point if not
15903 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15905 * server.c (main): Don't report dll events on the initial
15906 connection on attaches.
15908 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15910 * server.c (main): Relax numerical bases supported for the pid of
15911 the --attach command line argument.
15913 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15915 * win32-low.c (win32_attach): Call OpenProcess before
15916 DebugActiveProcess, not after. Add last error output to error
15919 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15921 * win32-low.c (win32_get_thread_context)
15922 (win32_set_thread_context): New functions.
15923 (thread_rec): Use win32_get_thread_context.
15924 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15925 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15928 2007-12-03 Leo Zayas
15929 Pedro Alves <pedro_alves@portugalmail.pt>
15931 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15933 (child_add_thread): Minor cleanup.
15934 (child_continue): Resume artificially suspended threads before
15935 calling ContinueDebugEvent.
15936 (suspend_one_thread): New.
15937 (fake_breakpoint_event): New.
15938 (get_child_debug_event): Change return type to int. Check here if
15939 gdb sent an interrupt request. If a soft interrupt was requested,
15940 fake a breakpoint event. Return 0 if there is no event to handle,
15942 (win32_wait): Don't check here if gdb sent an interrupt request.
15943 Ensure there is a valid event to handle.
15944 (win32_request_interrupt): Add soft interruption method as last
15947 2007-12-03 Leo Zayas
15948 Pedro Alves <pedro_alves@portugalmail.pt>
15950 * win32-low.h (win32_thread_info): Add descriptions to the
15951 structure members. Replace `suspend_count' counter by a
15953 * win32-low.c (thread_rec): Update condition of when to get the
15954 context from the inferior. Rely on ContextFlags being set if it
15955 has already been retrieved. Only suspend the inferior thread if
15956 we haven't already. Warn if that fails.
15957 (continue_one_thread): s/suspend_count/suspended/. Only call
15958 ResumeThread once. Warn if that fails.
15960 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15962 * win32-low.c (win32_wait): Don't read from the inferior when it
15963 has already exited.
15965 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15967 * Makefile.in (win32_low_h): New variable.
15968 (win32-low.o): Add dependency on $(win32_low_h).
15969 (win32-arm-low.o, win32-i386-low.o): New rules.
15971 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15973 * hostio.c: Correct copyright year.
15975 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15977 * Makefile.in (OBS): Add hostio.o.
15978 (hostio.o): New rule.
15979 * server.h (handle_vFile): Declare.
15980 * hostio.c: New file.
15981 * server.c (handle_v_requests): Take packet_len and new_packet_len
15982 for binary packets. Call handle_vFile.
15983 (main): Update call to handle_v_requests.
15985 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15987 * linux-low.c: Include <sched.h>.
15989 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15991 * linux-low.c (linux_tracefork_grandchild): New.
15992 (linux_tracefork_child): Use clone.
15993 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15995 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15997 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15999 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16001 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16003 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16005 * inferiors.c (change_inferior_id): Delete.
16006 (add_pid_to_list, pull_pid_from_list): New.
16007 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16008 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16009 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16010 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16011 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16012 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16013 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16014 (using_threads): Always set to 1.
16015 (handle_extended_wait): New.
16016 (add_process): Do not set TID.
16017 (linux_create_inferior): Set must_set_ptrace_flags.
16018 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16019 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16020 (linux_thread_alive): Rename TID argument to LWPID.
16021 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16022 (linux_wait_for_event): Do not use TID or check using_threads. Update
16023 call to dead_thread_notify. Call handle_extended_wait.
16024 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16025 (send_sigstop): Delete sigstop_sent.
16026 (wait_for_sigstop): Avoid TID.
16027 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16028 (linux_test_for_tracefork): New.
16029 (linux_lookup_signals): Use thread_db_active and
16030 linux_supports_tracefork_flag.
16031 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16032 * linux-low.h (get_process_thread): Avoid TID.
16033 (struct process_ifo): Move thread_known and tid to the end. Remove
16035 (linux_attach_lwp, thread_db_init): Update prototypes.
16036 * server.h (change_inferior_id): Delete prototype.
16037 (add_pid_to_list, pull_pid_from_list): New prototypes.
16038 * thread-db.c (thread_db_use_events): New.
16039 (find_first_thread): Rename to...
16040 (find_one_thread): ...this. Update callers and messages. Do not
16041 call fatal. Check thread_db_use_events. Do not call
16042 change_inferior_id or new_thread_notify.
16043 (maybe_attach_thread): Update. Do not call new_thread_notify.
16044 (thread_db_init): Set thread_db_use_events. Check use_events.
16045 * utils.c (fatal, warning): Correct message prefix.
16047 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16049 * Makefile.in (clean): Remove new files.
16050 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16051 (powerpc-64.o, powerpc-64.c): New rules.
16052 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16053 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16055 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16057 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16058 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16059 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16060 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16061 (target_regsets): Add AltiVec and SPE register sets.
16062 * configure.ac: Check for AltiVec and SPE.
16063 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16064 (ppc_fill_vrregset, ppc_store_vrregset): New.
16065 (target_regsets): Add AltiVec register set.
16066 * configure: Regenerated.
16068 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16070 * linux-low.c (O_LARGEFILE): Define.
16071 (linux_read_memory): Use /proc/PID/mem.
16072 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16073 * configure, config.in: Regenerated.
16075 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16077 * linux-low.c (linux_wait_for_event): Do not pass signals while
16080 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16082 * win32-low.c (create_process): New.
16083 (win32_create_inferior): Use create_process instead of
16084 CreateProcess. If create_process failed retry appending an ".exe"
16085 suffix. Store the GetLastError result immediatelly after
16086 create_process calls and use it on the call to error.
16088 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16090 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16092 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16094 * configure.ac: Switch license to GPLv3.
16096 2007-08-01 Michael Snyder <msnyder@access-company.com>
16098 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16100 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16102 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16104 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16105 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16106 CloseToolhelp32Snapshot.
16107 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16108 CloseToolhelp32Snapshot.
16110 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16112 * server.c (main): Check for inferior exit before main loop.
16114 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16116 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16117 instead of on tmp_desc.
16119 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16120 Daniel Jacobowitz <dan@codesourcery.com>
16122 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16123 (add_thread): Minor cleanups.
16124 (clear_inferiors): Move lower in the file. Clear the DLL
16126 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16127 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16128 (xml_escape_text): New.
16129 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16131 (handle_v_cont): Report errors.
16132 (gdbserver_version): Update.
16133 (main): Correct size of own_buf. Do not report initial DLL events.
16134 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16135 (unloaded_dll, xml_escape_text): New.
16136 * win32-low.c (enum target_waitkind): Update comments.
16137 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16138 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16139 (win32_EnumProcessModules, win32_GetModuleInformation)
16140 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16141 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16142 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16143 (win32_Module32First, win32_Module32Next, load_toolhelp)
16144 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16145 (get_child_debug_event): Handle DLL events.
16146 (win32_wait): Likewise.
16148 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16150 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16151 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16153 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16155 * win32-low.c (handle_output_debug_string): Ignore event if not
16158 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16160 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16162 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16164 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16166 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16168 * inferiors.c (change_inferior_id): Add comment.
16169 * linux-low.c (check_removed_breakpoint): Add an early
16170 prototype. Improve debug output.
16171 (linux_attach): Doc update.
16172 (linux_detach_one_process, linux_detach): Clean up before releasing
16174 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16175 * linux-low.h (struct process_info): Doc improvement.
16176 * mem-break.c (delete_all_breakpoints): New.
16177 * mem-break.h (delete_all_breakpoints): New prototype.
16178 * thread-db.c (find_first_thread): New.
16179 (thread_db_create_event): Call it instead of
16180 thread_db_find_new_threads. Clean up unused variables.
16181 (maybe_attach_thread): Remove first thread handling.
16182 (thread_db_find_new_threads): Use find_first_thread.
16183 (thread_db_get_tls_address): Likewise.
16185 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16187 * thread-db.c (thread_db_find_new_threads): Add prototype.
16188 (thread_db_create_event): Check for the main thread before adding
16190 (maybe_attach_thread): Only enable event reporting if TID == 0.
16191 (thread_db_get_tls_address): Check for new threads.
16193 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16195 * linux-low.c (linux_create_inferior): Try execv before execvp.
16196 * spu-low.c (spu_create_inferior): Likewise.
16198 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16200 * linux-low.c (linux_create_inferior): Change execv to execvp.
16201 * spu-low.c (spu_create_inferior): Likewies.
16203 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16205 * Makefile.in (clean): Clean new files instead of deleted ones.
16206 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16207 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16209 * configure.srv: Specify XML files and new regformats for MIPS and
16211 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16212 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16213 an entry for the restart register.
16214 (mips_cannot_fetch_register, mips_cannot_store_register)
16215 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16216 register names to match the XML descriptions.
16217 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16218 restart register instead of $0.
16220 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16221 Markus Deuling <deuling@de.ibm.com>
16223 * remote-utils.c (decode_xfer_write): New function.
16224 * server.h (decode_xfer_write): Add prototype.
16225 * server.c (handle_query): Add PACKET_LEN argument. Support
16226 qXfer:spu:read and qXfer:spu:write packets.
16227 (main): Pass packet_len to handle_query.
16228 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16229 * target.h (target_ops): Add qxfer_spu.
16231 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16233 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16234 accessing non-seekable spufs files.
16236 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16238 * server.c (handle_query): Add reply for qC packet.
16240 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16241 Leo Zayas <lerele@champenstudios@com>
16243 * server.h (check_remote_input_interrupt_request): New function.
16244 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16245 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16246 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16247 (check_remote_input_interrupt_request): New function.
16248 * server.h (check_remote_input_interrupt_request): Declare.
16249 * win32-low.c (winapi_DebugBreakProcess,
16250 winapi_GenerateConsoleCtrlEvent): New typedefs.
16251 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16253 (win32_wait): Check for remote interrupt request
16254 with check_remote_input_interrupt_request.
16255 (win32_request_interrupt): New function.
16256 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16258 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16260 * win32-low.c (debug_registers_changed,
16261 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16262 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16263 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16264 (thread_rec): Get context using the low target.
16265 (child_add_thread): Call thread_added on the low target,
16266 which does the same thing.
16268 (do_initial_child_stuff): Remove debug registers references.
16269 Set context using the low target. Resume threads after
16270 setting the contexts.
16271 (child_continue): Remove dead variable. Remove debug
16272 registers references.
16273 (child_fetch_inferior_registers): Go through the low target.
16274 (do_child_store_inferior_registers): Remove.
16275 (child_store_inferior_registers): Go through the low target.
16276 (win32_resume): Remove debug registers references.
16277 Set context using the low target.
16278 (handle_exception): Change return type to void. Don't record
16279 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16280 first chance exception.
16281 (get_child_debug_event): Change return type to void. Remove
16282 goto loop. Always return after waiting for debug event.
16283 (win32_wait): Convert to switch statement. Handle spurious
16286 * win32-i386-low.c (debug_registers_changed,
16287 debug_registers_used): New.
16288 (initial_stuff): Rename to ...
16289 (i386_initial_stuff): ... this. Clear debug registers
16291 (store_debug_registers): Delete.
16292 (i386_get_thread_context): New.
16293 (load_debug_registers): Delete.
16294 (i386_set_thread_context): New.
16295 (i386_thread_added): New.
16296 (single_step): Rename to ...
16297 (i386_single_step): ... this.
16298 (do_fetch_inferior_registers): Rename to ...
16299 (i386_fetch_inferior_register): ... this.
16300 (i386_store_inferior_register): New.
16301 (the_low_target): Adapt to new interface.
16303 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16304 (arm_get_thread_context): New.
16305 (arm_set_thread_context): New.
16307 (do_fetch_inferior_registers): Rename to ...
16308 (arm_fetch_inferior_register): ... this.
16309 (arm_store_inferior_register): New.
16310 (arm_wince_breakpoint): Reimplement as unsigned long.
16311 (arm_wince_breakpoint_len): Define.
16312 (the_low_target): Adapt to new interface.
16314 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16315 load_debug_registers. Add get_thread_context, set_thread_context,
16316 thread_added and store_inferior_register. Rename
16317 fetch_inferior_registers to fetch_inferior_register.
16318 (regptr): Remove declaration.
16320 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16322 * linux-low.c (linux_detach): Change return type to int. Return 0.
16323 * spu-low.c (spu_detach): Likewise.
16325 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16327 * target.h (target_ops): Change return type of detach to int.
16329 (join_inferior): New.
16330 * server.c (main): Don't skip detach support on mingw32.
16331 If the inferior doesn't support detaching return error.
16332 Call join_inferior instead of using waitpid.
16333 * linux-low.c (linux_join): New.
16334 (linux_target_op): Add linux_join.
16335 * spu-low.c (spu_join): New.
16336 (spu_target_ops): Add spu_join.
16337 * win32-low.c (win32_detach): Adapt to new interface.
16338 Reopen current_process_handle before detaching. Issue a child
16339 resume before detaching.
16341 (win32_target_op): Add win32_join.
16343 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16345 * win32-low.c (win32-attach): Fix return value.
16346 * target.h (target_ops): Describe ATTACH return values.
16348 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16350 * win32-low.c (GETPROCADDRESS): Define.
16351 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16352 (winapi_DebugSetProcessKillOnExit): Likewise.
16353 (win32_create_inferior): Force usage of ansi CreateProcessA.
16354 (win32_attach): Use GETPROCADDRESS.
16355 (win32_detach): Likewise.
16357 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16359 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16361 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16363 * win32-low.c: Commit leftover changes from 2007-03-29.
16365 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16367 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16368 fields short instead of int. Add explicit padding.
16369 (i387_cache_to_fsave): Remove unnecessary casts.
16370 (i387_fsave_to_cache): Doc fix.
16371 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16373 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16375 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16376 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16378 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16380 * configure.srv (arm*-*-mingw32ce*): Move near the other
16383 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16385 * configure.ac: Add errno checking.
16386 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16387 sys/file.h and malloc.h.
16388 (AC_CHECK_DECLS): Add perror.
16389 (srv_mingwce): Handle.
16390 * configure.srv (i[34567]86-*-cygwin*): Add
16391 win32-i386-low.o to srv_tgtobj.
16392 (i[34567]86-*-mingw*): Likewise.
16393 (arm*-*-mingw32ce*): Add case.
16394 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16395 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16396 [__MINGW32CE__] (strerror): New function.
16397 [__MINGW32CE__] (errno): Define to GetLastError.
16398 [__MINGW32CE__] (COUNTOF): New macro.
16399 (remote_open): Remove extra close call.
16400 * mem-break.c (delete_breakpoint_at): New function.
16401 * mem-break.h (delete_breakpoint_at): Declare.
16402 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16403 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16404 [USE_WIN32API] (read, write): Add char* casts.
16405 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16406 * server.h: Include wincecompat.h on Windows CE.
16407 [HAVE_ERRNO_H]: Check.
16408 (perror): Declare if not declared.
16409 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16410 (perror_with_name): Remove errno declaration.
16411 * wincecompat.h: New.
16412 * wincecompat.c: New.
16413 * win32-low.h: New.
16414 * win32-arm-low.c: New.
16415 * win32-i386-low.c: New.
16416 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16417 (OUTMSG2): Make it safe.
16419 (COUNTOF): New macro.
16420 (NUM_REGS): Get it from the low target.
16421 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16422 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16423 (thread_rec): Let low target handle debug registers.
16424 (child_add_thread): Likewise.
16425 (child_init_thread_list): Likewise.
16426 (continue_one_thread): Likewise.
16428 (do_child_fetch_inferior_registers): Move to ...
16429 * win32-i386-low.c: ... here, and rename to ...
16430 (do_fetch_inferior_registers): ... this.
16431 * win32-low.c (child_fetch_inferior_registers):
16432 Go through the low target.
16433 (do_child_store_inferior_registers): Use regptr.
16434 (strwinerror): New function.
16435 (win32_create_inferior): Handle Windows CE.
16436 Use strwinerror instead of strerror on Windows error
16437 codes. Add program to the error output.
16438 Don't close the main thread handle on Windows CE.
16439 (win32_attach): Use coredll.dll on Windows CE.
16440 (win32_kill): Close current process and current
16442 (win32_detach): Use coredll.dll on Windows CE.
16443 (win32_resume): Let low target handle debug registers, and
16445 (handle_exception): Add/Remove initial breakpoint. Avoid
16446 non-existant WSTOPSIG on Windows CE.
16447 (win32_read_inferior_memory): Cast to remove warning.
16448 (win32_arch_string): Go through the low target.
16449 (initialize_low): Call set_breakpoint_data with the low
16450 target's breakpoint.
16451 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16452 FOP_REGNUM, mappings): Move to ...
16453 * win32-i386-low.c: ... here.
16454 * win32-low.c (win32_thread_info): Move to ...
16455 * win32-low.h: ... here.
16456 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16457 win32-arm-low.c and wincecompat.c.
16458 (all:): Add $EXEEXT.
16459 (install-only:): Likewise.
16460 (gdbserver:): Likewise.
16461 (gdbreplay:): Likewise.
16462 * config.in: Regenerate.
16463 * configure: Regenerate.
16465 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16467 * win32-low.c: Rename typedef thread_info to
16468 win32_thread_info throughout.
16470 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16472 * win32-i386-low.c: Rename to ...
16473 * win32-low.c: ... this.
16474 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16475 * Makefile.in: Likewise.
16477 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16479 * remote-utils.c (monitor_output): Constify msg parameter.
16480 * server.h (monitor_output): Likewise.
16481 * win32-i386-low.c (handle_output_debug_string): New.
16482 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16483 handle_output_debug_string.
16484 (get_child_debug_event): Likewise.
16486 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16488 * server.c (main): Correct strtoul check.
16490 2007-03-27 Jon Ringle <jon@ringle.org>
16492 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16494 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16496 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16498 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16500 * terminal.h: Check HAVE_SGTTY_H.
16502 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16504 * remote-utils.c (remote_open): Print out the assigned port number.
16506 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16508 * remote-utils.c (monitor_output): New function.
16509 * server.c (debug_threads): Define here.
16510 (monitor_show_help): New function.
16511 (handle_query): Handle qRcmd.
16512 (main): Do not handle 'd' packet.
16513 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16514 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16517 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16519 * Makefile.in (EXEEXT): New.
16520 (clean): Use $(EXEEXT).
16522 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16524 * target.h (target_ops): Rename send_signal to request_interrupt,
16525 and remove enum target_signal parameter.
16526 * linux-low.c (linux_request_interrupt): Rename from
16527 linux_send_signal, and always send SIGINT.
16528 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16529 and always send SIGINT.
16530 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16532 (input_interrupt): Likewise.
16534 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16536 * server.c (get_features_xml): Check if target implemented
16538 * win32-i386-low.c (win32_arch_string): New.
16539 (win32_target_ops): Add win32_arch_string as arch_string member.
16541 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16543 * spu-low.c (spu_arch_string): New.
16544 (spu_target_ops): Add spu_arch_string.
16546 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16548 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16549 * configure.ac: Do not check for terminal.h.
16550 * configure, config.in: Regenerated.
16552 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16554 * Makefile.in (OBS): Add $(XML_BUILTIN).
16555 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16557 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16558 (arm-with-iwmmxt.c): New.
16559 * config.in, configure: Regenerate.
16560 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16561 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16562 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16563 (arm*-*-linux*): Add iWMMXt and regset support.
16564 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16565 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16566 (arm_store_wmmxregset, target_regsets): New.
16567 * server.c (get_features_xml): Take annex argument. Check builtin
16569 (handle_query): Handle multiple annexes.
16571 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16573 * remote-utils.c [USE_WIN32API] (read, write): Define.
16574 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16577 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16579 * linux-i386-low.c (the_low_target): Set arch_string.
16580 * linux-x86-64-low.c (the_low_target): Likewise.
16581 * linux-low.c (linux_arch_string): New.
16582 (linux_target_ops): Add it.
16583 * linux-low.h (struct linux_target_ops): Add arch_string.
16584 * server.c (write_qxfer_response): Use const void * for DATA.
16585 (get_features_xml): New.
16586 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16587 * target.h (struct target_ops): Add arch_string method.
16589 2007-01-03 Denis Pilat <denis.pilat@st.com>
16590 Daniel Jacobowitz <dan@codesourcery.com>
16592 * linux-low.c (linux_kill): Handle being called with no threads.
16593 * win32-i386-low.c (win32_kill): Likewise.
16594 (get_child_debug_event): Clear current_process_handle.
16596 2006-12-30 Denis PILAT <denis.pilat@st.com>
16597 Daniel Jacobowitz <dan@codesourcery.com>
16599 * remote-utils.c (remote_open): Check the type of specified
16600 serial port devices before opening them.
16601 * server.c (main): Kill the inferior if an error occurs during
16602 the first remote_open.
16604 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16606 * README: Update supported targets.
16608 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16610 * Makefile.in (clean): Remove reg-mips64.c.
16611 (reg-mips64.c, reg-mips64.o): New rules.
16612 * configure.srv: Handle mips64. Include regset support for mips.
16613 * linux-mips-low.c (union mips_register): New.
16614 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16615 (mips_breakpoint, mips_breakpoint_at): Use int.
16616 (mips_collect_register, mips_supply_register)
16617 (mips_collect_register_32bit, mips_supply_register_32bit)
16618 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16619 (mips_store_fpregset, target_regsets): New.
16620 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16622 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16624 * configure.srv: Add target "spu*-*-*".
16625 * Makefile.in (clean): Remove reg-spu.c.
16626 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16627 * spu-low.c: New file.
16629 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16631 * configure.ac: Correct td_thr_tls_get_addr test.
16632 * configure: Regenerated.
16634 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16636 * linux-low.c (linux_wait_for_event): Reformat. Use the
16637 pass_signals array.
16638 * remote-utils.c (decode_address_to_semicolon): New.
16639 * server.c (pass_signals, handle_general_set): New.
16640 (handle_query): Mention QPassSignals for qSupported.
16641 (main): Call handle_general_set.
16642 * server.h (pass_signals, decode_address_to_semicolon): New.
16644 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16646 * server.c (handle_query): Correct error handling for read_auxv.
16648 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16650 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16651 and srv_linux_thread_db to yes.
16652 * linux-s390-low.c (s390_fill_gregset): New function.
16653 (target_regsets): Define data structure.
16655 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16657 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16658 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16659 * config.in, configure: Regenerated.
16660 * inferiors.c (gdb_id_to_thread): New function.
16661 (gdb_id_to_thread_id): Use it.
16662 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16663 * linux-low.h (struct process_info): Add th member.
16664 (thread_db_get_tls_address): New prototype.
16665 * remote-utils.c (decode_address): Make non-static.
16666 * server.c (handle_query): Handle qGetTLSAddr.
16667 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16668 * target.h (struct target_ops): Add get_tls_address.
16669 * thread-db.c (maybe_attach_thread): Save the thread handle.
16670 (thread_db_get_tls_address): New.
16672 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16674 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16675 (linux_resume_one_process): Take a siginfo_t *. Update all
16676 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16677 (struct pending_signals): Add a siginfo_t.
16678 (linux_wait_for_process): Always set last_status.
16679 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16680 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16681 * linux-low.h (struct process_info): Add last_status.
16683 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16685 * remote-utils.c (try_rle): New function.
16686 (putpkt_binary): Use it.
16688 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16690 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16691 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16692 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16693 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16694 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16697 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16699 * server.c (terminal_fd): New variable.
16700 (old_foreground_pgrp): Likewise.
16701 (restore_old_foreground_pgrp): New function.
16702 (start_inferior): Record the terminal file descriptor in terminal_fd
16703 and its original foreground group in old_foreground_pgrp. Register
16704 restore_old_foreground_pgrp with atexit().
16706 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16708 * server.c (handle_query): Correct qPart to qXfer.
16710 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16712 * configure.ac: Check for more headers which are missing on
16713 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16714 * configure.srv: Add Cygwin and mingw32.
16715 * remote-utils.c: Don't include headers unconditionally which
16716 are missing on mingw32. Include <winsock.h> for mingw32.
16717 (remote_open): Adjust for mingw32 support. Flush
16718 standard error after writing to it.
16719 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16720 (unblock_async_io, enable_async_io, disable_async_io)
16721 (readchar, getpkt): Update for Winsock support.
16722 (prepare_resume_reply): Expect a protocol signal number.
16723 * server.c: Disable <sys/wait.h> on mingw32.
16724 (start_inferior): Adjust for mingw32 support. Flush
16725 standard error after writing to it.
16726 (attach_inferior): Likewise. Use protocol signal
16728 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16730 * win32-i386-low.c: New file.
16731 * Makefile.in (XM_CLIBS): Set.
16732 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16733 (win32-i386-low.o): New dependency rule.
16734 * linux-low.c (linux_wait): Use target signal numbers.
16735 * target.h (struct target_ops): Doc fix.
16736 * server.h (target_signal_to_name): New prototype.
16737 * gdbreplay.c: Don't include headers unconditionally which
16738 are missing on mingw32. Include <winsock.h> for mingw32.
16739 (remote_close, remote_open): Adjust for Winsock support.
16740 * configure, config.in: Regenerated.
16742 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16744 * server.c (decode_xfer_read, write_qxfer_response): New.
16745 (handle_query): Take a packet length argument. Handle
16746 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16747 the qSupported response.
16748 (main): Update call to handle_query.
16750 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16752 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16753 (putpkt_binary): Renamed from putpkt and adjusted for binary
16755 (putpkt): New wrapper for putpkt_binary.
16756 (readchar): Don't mask off the high bit.
16757 (decode_X_packet): New function.
16758 * server.c (main): Call putpkt_binary if a handler sets the packet
16759 length. Save the length of the incoming packet. Handle 'X'.
16760 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16762 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16764 * server.c (handle_query): Handle qSupported.
16766 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16768 * remote-utils.c (all_symbols_looked_up): New variable.
16769 (look_up_one_symbol): Check it.
16770 * server.h (look_up_one_symbol): New declaration.
16771 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16773 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16775 * Makefile.in (linux-arm-low.o): Update dependencies.
16776 * linux-arm-low.c: Include "gdb_proc_service.h".
16777 (PTRACE_GET_THREAD_AREA): Define.
16778 (ps_get_thread_area): New function.
16780 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16782 * configure.srv (m68k*-*-uclinux*): New target.
16783 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16784 (linux_resume_one_process): Remove extraneous cast.
16785 (linux_read_offsets): New.
16786 (linux_target_op): Add linux_read_offsets on mmuless systems.
16787 * server.c (handle_query): Add qOffsets logic.
16788 * target.h (struct target_ops): Add read_offsets.
16790 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16792 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16793 (PTRACE_GET_THREAD_AREA): Define.
16794 (ps_get_thread_area): New function.
16795 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16796 (linux-x86-64-low.o): Update.
16798 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16800 * configure.ac: Remove checks for prfpregset_t.
16801 * gdb_proc_service.h: New file.
16802 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16803 new "gdb_proc_service.h".
16804 * proc-service.c: Likewise.
16805 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16806 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16807 * Makefile.in (gdb_proc_service_h): Updated.
16808 * configure, config.in: Regenerated.
16810 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16812 * remote-utils.c (prepare_resume_reply): Move declaration
16813 of gdb_id_from_wait to the top of the block.
16815 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16817 * linux-low.c (regsets_store_inferior_registers): Read the regset
16818 from the target before filling it.
16820 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16822 * server.c (attach_inferior): Return SIGTRAP for a successful
16825 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16827 * Makefile.in (OBS): Add version.o.
16828 (STAGESTUFF): Delete.
16829 (version.o): Add dependencies.
16830 (version.c): Replace rule.
16831 (clean): Remove version.c.
16832 * server.c (gdbserver_version): New.
16833 (gdbserver_usage): Use printf.
16834 (main): Handle --version and --help.
16835 * server.h (version, host_name): Add declarations.
16837 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16849 * linux-x86-64-low.c:
16851 * linux-s390-low.c:
16852 * linux-ppc64-low.c:
16854 * linux-mips-low.c:
16855 * linux-m68k-low.c:
16856 * linux-m32r-low.c:
16859 * linux-ia64-low.c:
16860 * linux-i386-low.c:
16861 * linux-crisv32-low.c:
16873 * gdbserver.1: Add (C) after Copyright. Update the FSF
16876 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16878 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16879 (arm_breakpoint_at): Recognize both breakpoints.
16880 (the_low_target): Use the correct breakpoint instruction.
16882 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16884 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16885 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16886 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16887 (the_low_target): Update.
16889 2005-10-25 Andreas Schwab <schwab@suse.de>
16891 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16893 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16894 (ia64_num_regs): Reduce to 462.
16896 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16898 * acinclude.m4: Correct quoting.
16899 * aclocal.m4: Regenerated.
16901 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16902 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16903 (thread_db_init): Call thread_db_err_str.
16904 * configure.ac: Check for TD_VERSION.
16905 * config.in, configure: Regenerated.
16907 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16909 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16911 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16913 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16914 is not available. Define HAVE_PTRACE_GETREGS if it is.
16915 * config.in, configure: Regenerated.
16916 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16917 * linux-i386-low.c, linux-m68k-low.c: Update to use
16918 HAVE_PTRACE_GETREGS.
16919 * linux-low.c (regsets_fetch_inferior_registers)
16920 (regsets_store_inferior_registers): Only return 0 if we processed
16922 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16923 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16925 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16927 * inferiors.c (struct thread_info): Add gdb_id.
16928 (add_thread): Add gdb_id argument.
16929 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16930 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16931 calls to add_thread.
16932 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16933 * server.c (handle_query): Use thread_to_gdb_id.
16934 (handle_v_cont, main): Use gdb_id_to_thread_id.
16935 * server.h (add_thread): Update prototype.
16936 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16939 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16941 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16942 left-padded registers.
16943 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16944 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16946 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16948 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16949 * configure: Regenerate.
16950 * config.in: Regenerate.
16951 * server.h (NEED_DECLARATION_STRERROR):
16952 Replace with !HAVE_DECL_STRERROR.
16954 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16956 * linux-low.c (linux_wait, linux_send_signal): Don't test
16957 an unsigned long variable for > 0 if it could be MAX_ULONG.
16958 * server.c (myresume): Likewise.
16959 * target.c (set_desired_inferior): Likewise.
16961 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16963 * configure.ac: Simplify and improve check for socklen_t.
16964 * configure, config.in: Regenerate.
16966 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16968 * acconfig.h: Remove.
16969 * configure.ac: Add a test for socklen_t. Use three-argument
16970 AC_DEFINE throughout.
16971 * config.in: Regenerated using autoheader 2.59.
16972 * configure: Regenerated.
16974 * gdbreplay.c (socklen_t): Provide a default.
16975 (remote_open): Use socklen_t.
16976 * remote-utils.c (socklen_t): Provide a default.
16977 (remote_open): Use socklen_t.
16978 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16981 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16983 * linux-low.c (linux_read_memory, linux_write_memory)
16984 (linux_read_auxv): Likewise.
16985 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16986 (check_mem_write): Likewise.
16987 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16989 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16990 (registers_from_string, register_data): Likewise.
16991 * server.c (handle_query, main): Likewise.
16992 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16993 (decode_M_packet): Likewise.
16994 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16995 * target.h (struct target_ops): Update read_memory, write_memory,
16997 (read_inferior_memory, write_inferior_memory): Update.
16998 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16999 to unsigned char *.
17000 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17001 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17002 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17003 linux-s390-low.c, linux-sh-low.c: Update for changes in
17004 read_inferior_memory and the_low_target->breakpoint.
17006 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17008 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17009 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17010 * configure.srv: Add powerpc64-*-linux*.
17011 * linux-ppc64-low.c: New file.
17013 2005-05-23 Orjan Friberg <orjanf@axis.com>
17015 * linux-cris-low.c: New file with support for CRIS.
17016 * linux-crisv32-low.c: Ditto for CRISv32.
17017 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17018 (clean): Add reg-cris.c and reg-crisv32.c.
17019 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17020 reg-crisv32.o, and reg-crisv32.c to make rules.
17021 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17022 recognized targets.
17024 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17026 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17027 of sizeof (PTRACE_XFER_TYPE).
17028 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17030 2005-05-12 Orjan Friberg <orjanf@axis.com>
17032 * target.h (struct target_ops): Add insert_watchpoint,
17033 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17034 pointers for hardware watchpoint support.
17035 * linux-low.h (struct linux_target_ops): Ditto.
17036 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17037 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17038 to linux_target_ops.
17039 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17041 * server.c (main): Recognize 'Z' and 'z' packets.
17043 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17045 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17046 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17047 (the_low_target): Add new members.
17049 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17051 * proc-service.c (ps_lgetregs): Search all_processes instead of
17054 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17056 * server.c (start_inferior): Change return type to int.
17057 (attach_inferior): Change sigptr to int *.
17058 (handle_v_cont, handle_v_requests): Change signal to int *.
17059 (main): Change signal to int.
17061 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17063 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17064 * configure.srv: Add m32r*-*-linux*.
17065 * linux-m32r-low.c: New file.
17067 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17069 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17071 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17073 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17074 Take unsigned long arguments for PIDs.
17075 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17076 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17077 (wait_for_sigstop, linux_resume_one_process)
17078 (regsets_fetch_inferior_registers, linux_send_signal)
17079 (linux_read_auxv): Likewise. Update the types of variables holding
17080 PIDs. Update format string specifiers.
17081 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17082 * remote-utils.c (prepare_resume_reply): Likewise.
17083 * server.c (cont_thread, general_thread, step_thread)
17084 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17086 (handle_query): Update format specifiers.
17087 (handle_v_cont, main): Use strtoul for thread IDs.
17088 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17089 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17090 (general_thread, step_thread, thread_from_wait)
17091 (old_thread_from_wait): Update.
17092 * target.h (struct thread_resume): Use unsigned long for THREAD.
17093 (struct target_ops): Use unsigned long for arguments to attach and
17096 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17098 * acinclude.m4: Include bfd/bfd.m4 directly.
17099 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17100 <agriffis@toolchain.org>.
17101 * aclocal.m4, configure: Regenerated.
17103 2005-01-07 Andrew Cagney <cagney@gnu.org>
17105 * configure.ac: Rename configure.in, require autoconf 2.59.
17106 * configure: Re-generate.
17108 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17110 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17111 LIBS when finished.
17112 * aclocal.m4: Regenerated.
17113 * configure: Regenerated.
17115 2004-11-21 Andreas Schwab <schwab@suse.de>
17117 * linux-m68k-low.c (m68k_num_gregs): Define.
17118 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17119 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17120 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17121 (m68k_breakpoint_at): New. Add to the_low_target.
17123 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17124 srv_linux_thread_db to yes.
17126 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17128 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17129 (ARCH_SET_FS): Likewise.
17130 (ARCH_GET_FS): Likewise.
17131 (ARCH_GET_GS): Likewise.
17133 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17135 * linux-i386-low.c (ps_get_thread_area): New.
17136 * linux-x86-64-low.c (ps_get_thread_area): New.
17137 * linux-low.c: Include <sys/syscall.h>.
17138 (linux_kill_one_process): Don't kill the first thread here.
17139 (linux_kill): Kill the first thread here.
17140 (kill_lwp): New function.
17141 (send_sigstop, linux_send_signal): Use it.
17142 * proc-service.c: Clean up #ifdefs.
17143 (fpregset_info): Delete.
17144 (ps_lgetregs): Update and enable implementation.
17145 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17147 * remote-utils.c (struct sym_cache, symbol_cache): New.
17148 (input_interrupt): Print a clearer message.
17149 (async_io_enabled): New variable.
17150 (enable_async_io, disable_async_io): Use it. Update comments.
17151 (look_up_one_symbol): Use the symbol cache.
17152 * thread-db.c (thread_db_look_up_symbols): New function.
17153 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17155 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17157 * configure.in: Test for -rdynamic.
17158 * configure: Regenerated.
17159 * Makefile (INTERNAL_LDFLAGS): New.
17160 (gdbserver, gdbreplay): Use it.
17162 2004-09-02 Andrew Cagney <cagney@gnu.org>
17164 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17166 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17168 * linux-low.c (linux_wait): Clear all_processes list also.
17170 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17172 * linux-low.c: Include <errno.h>. Remove extern declaration of
17175 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17177 * gdbreplay.c, server.h, utils.c: Update copyright years.
17179 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17181 * server.c (main): Print child status or termination signal from
17182 variable 'signal', not 'sig'.
17184 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17186 * linux-low.c (linux_read_memory): Change return type to
17187 int. Check for and return error from ptrace().
17188 * target.c (read_inferior_memory): Change return type to int. Pass
17189 back return status from the_target->read_memory().
17190 * target.h (struct target_ops): Adapt *read_memory() prototype.
17192 (read_inferior_memory): Adapt prototype.
17193 * server.c (main): Return an error packet if
17194 read_inferior_memory() returns an error.
17196 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17198 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17199 Unify with other clean targets.
17201 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17203 * server.c (handle_v_cont): Call set_desired_inferior.
17205 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17207 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17209 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17211 * linux-low.c (linux_wait): Unblock async I/O.
17212 (linux_resume): Block and enable async I/O.
17213 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17214 * server.h (block_async_io, unblock_async_io): Add prototypes.
17216 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17218 * remote-utils.c (remote_open): Print a status notice after
17219 opening a TCP port.
17220 * server.c (attach_inferior): Print a status notice after
17223 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17225 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17227 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17229 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17231 * server.c, target.h: Update copyright years.
17233 2004-02-25 Roland McGrath <roland@redhat.com>
17235 * target.h (struct target_ops): New member `read_auxv'.
17236 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17237 * linux-low.c (linux_read_auxv): New function.
17238 (linux_target_ops): Initialize `read_auxv' member to that.
17240 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17242 Committed by Jim Blandy <jimb@redhat.com>.
17244 * linux-s390-low.c (s390_num_regs): Update.
17245 (s390_regmap): Remove control registers. Use __s390x__ predefine
17246 instead of GPR_SIZE to distiguish s390 and s390x targets.
17248 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17250 * linux-low.c: Update copyright year.
17251 (check_removed_breakpoint): Clear pending_is_breakpoint.
17252 (linux_set_resume_request, linux_queue_one_thread)
17253 (resume_status_pending_p): New functions.
17254 (linux_continue_one_thread): Use process->resume.
17255 (linux_resume): Only resume threads if there are no pending events.
17256 * linux-low.h (struct process_info): Add resume request
17259 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17261 * regcache.c (new_register_cache): Clear the allocated register
17262 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17264 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17266 * linux-low.c (linux_resume): Take a struct thread_resume *
17268 (linux_wait): Update call.
17269 (resume_ptr): New static variable.
17270 (linux_continue_one_thread): Renamed from
17271 linux_continue_one_process. Use resume_ptr.
17272 (linux_resume): Use linux_continue_one_thread.
17273 * server.c (handle_v_cont, handle_v_requests): New functions.
17274 (myresume): New function.
17275 (main): Handle 'v' case.
17276 * target.h (struct thread_resume): New type.
17277 (struct target_ops): Change argument of "resume" to struct
17279 (myresume): Delete macro.
17281 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17283 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17284 (uninstall): Support DESTDIR.
17286 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17288 * configure.srv: Add xscale*linux copy of arm*linux entry.
17290 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17292 * linux-arm-low.c (arm_reinsert_addr): New function.
17293 (the_low_target): Add arm_reinsert_addr.
17295 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17297 * mem-break.c: Remove whitespace at end of file.
17299 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17301 * configure.in: Check whether we need to prototype strerror.
17302 * server.h: Optionally prototype strerror.
17303 * gdbreplay.c (perror_with_name): Use strerror.
17304 * linux-low.c (linux_attach_lwp): Use strerror.
17305 * utils.c (perror_with_name): Use strerror.
17306 * config.in, configure: Regenerated.
17308 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17310 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17311 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17313 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17315 * Makefile.in (SFILES): Update.
17316 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17317 low-sun3.c: Remove files.
17319 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17321 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17322 (linux_detach_one_process, linux_detach): New functions.
17323 (linux_target_ops): Add linux_detach.
17324 * server.c (main): Handle 'D' packet.
17325 * target.h (struct target_ops): Add "detach" member.
17326 (detach_inferior): Define.
17328 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17330 From Kelley Cook <kelleycook@wideopenwest.com>:
17331 * configure.srv: Accept i[34567]86 variants.
17333 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17335 * linux-low.c (linux_wait_for_event): Correct comment typos.
17336 (linux_resume_one_process): Call check_removed_breakpoint.
17337 (linux_send_signal): New function.
17338 (linux_target_ops): Add linux_send_signal.
17339 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17341 * target.h (struct target_ops): Add send_signal.
17343 2003-05-29 Jim Blandy <jimb@redhat.com>
17345 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17346 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17347 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17348 away part of the register's value.
17350 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17352 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17353 (linux_wait_for_event, linux_init_signals): Likewise.
17355 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17357 * configure.in: Check for stdlib.h.
17358 * configure: Regenerated.
17359 * config.in: Regenerated.
17361 2003-01-04 Andreas Schwab <schwab@suse.de>
17363 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17365 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17367 * Makefile.in: Remove obsolete code.
17369 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17371 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17372 defined(PT_FPR0_HI).
17374 2002-11-17 Stuart Hughes <seh@zee2.com>
17376 * linux-arm-low.c (arm_num_regs): Increase.
17377 (arm_regmap): Include status register.
17379 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17381 * linux-low.c (register_addr): Remove incorrect -1 check.
17383 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17385 * linux-low.c (linux_create_inferior): Call setpgid. Return
17387 (unstopped_p, linux_signal_pid): Remove.
17388 (linux_target_ops): Remove linux_signal_pid.
17389 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17390 global instead of target method.
17391 * target.h (struct target_ops): Remove signal_pid. Update comment
17392 for create_inferior.
17393 * server.c (signal_pid): New variable.
17394 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17395 gdbserver. Set the child to be the foreground process group.
17396 (attach_inferior): Set signal_pid.
17398 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17400 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17402 2002-08-20 Jim Blandy <jimb@redhat.com>
17404 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17407 2002-08-01 Andrew Cagney <cagney@redhat.com>
17409 * Makefile.in: Make chill references obsolete.
17411 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17413 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17414 * configure: Regenerate.
17415 * config.in: Regenerate.
17417 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17419 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17420 (perror_with_name, remote_close, remote_open, expect, play): Static.
17422 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17424 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17425 byte offsets instead of an array of indexes.
17426 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17428 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17430 * regcache.c: Add comment.
17432 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17434 * thread-db.c: New file.
17435 * proc-service.c: New file.
17436 * acinclude.m4: New file.
17437 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17438 proc-service.o, and thread-db.o.
17439 (linux-low.o): Add USE_THREAD_DB.
17440 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17441 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17442 * aclocal.m4: Regenerated.
17443 * config.in: Regenerated.
17444 * configure: Regenerated.
17445 * configure.in: Check for proc_service.h, sys/procfs.h,
17446 thread_db.h, and linux/elf.h headrs.
17447 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17448 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17449 Check for -lthread_db and thread support.
17450 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17451 PowerPC, and SuperH.
17452 * i387-fp.c: Constify arguments.
17453 * i387-fp.h: Likewise.
17454 * inferiors.c: (struct thread_info): Renamed from
17455 `struct inferior_info'. Remove PID member. Use generic inferior
17456 list header. All uses updated.
17457 (inferiors, signal_pid): Removed.
17458 (all_threads): New variable.
17459 (get_thread): Define.
17460 (add_inferior_to_list): New function.
17461 (for_each_inferior): New function.
17462 (change_inferior_id): New function.
17463 (add_inferior): Removed.
17464 (remove_inferior): New function.
17465 (add_thread): New function.
17466 (free_one_thread): New function.
17467 (remove_thread): New function.
17468 (clear_inferiors): Use for_each_inferior and free_one_thread.
17469 (find_inferior): New function.
17470 (find_inferior_id): New function.
17471 (inferior_target_data): Update argument type.
17472 (set_inferior_target_data): Likewise.
17473 (inferior_regcache_data): Likewise.
17474 (set_inferior_regcache_data): Likewise.
17475 * linux-low.c (linux_bp_reinsert): Remove.
17476 (all_processes, stopping_threads, using_thrads)
17477 (struct pending_signals, debug_threads, pid_of): New.
17478 (inferior_pid): Replace with macro.
17479 (struct inferior_linux_data): Remove.
17480 (get_stop_pc, add_process): New functions.
17481 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17482 Use add_process and add_thread.
17483 (linux_attach_lwp): New function, based on old linux_attach. Use
17484 add_process and add_thread. Set stop_expected for new threads.
17485 (linux_attach): New function.
17486 (linux_kill_one_process): New function.
17487 (linux_kill): Kill all LWPs.
17488 (linux_thread_alive): Use find_inferior_id.
17489 (check_removed_breakpoints, status_pending_p): New functions.
17490 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17491 Update. Use WNOHANG. Wait for cloned processes also. Update process
17492 struct for the found process.
17493 (linux_wait_for_event): New function.
17494 (linux_wait): Use it. Support LWPs.
17495 (send_sigstop, wait_for_sigstop, stop_all_processes)
17496 (linux_resume_one_process, linux_continue_one_process): New functions.
17497 (linux_resume): Support LWPs.
17498 (REGISTER_RAW_SIZE): Remove.
17499 (fetch_register): Use register_size instead. Call supply_register.
17500 (usr_store_inferior_registers): Likewise. Call collect_register.
17501 Fix recursive case.
17502 (regsets_fetch_inferior_registers): Improve error message.
17503 (regsets_store_inferior_registers): Add debugging.
17504 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17505 (unstopped_p, linux_signal_pid): New functions.
17506 (linux_target_ops): Add linux_signal_pid.
17507 (linux_init_signals): New function.
17508 (initialize_low): Call it. Initialize using_threads.
17509 * regcache.c (inferior_regcache_data): Add valid
17511 (get_regcache): Fetch registers lazily. Add fetch argument
17512 and update all callers.
17513 (regcache_invalidate_one, regcache_invalidate): New
17515 (new_register_cache): Renamed from create_register_cache.
17516 Return the new regcache.
17517 (free_register_cache): Change argument to a void *.
17518 (registers_to_string, registers_from_string): Call get_regcache
17519 with fetch flag set.
17520 (register_data): Make static. Pass fetch flag to get_regcache.
17521 (supply_register): Call get_regcache with fetch flag clear.
17522 (collect_register): Call get_regcache with fetch flag set.
17523 (collect_register_as_string): New function.
17524 * regcache.h: Update.
17525 * remote-utils.c (putpkt): Flush after debug output and use
17527 Handle input interrupts while waiting for an ACK.
17528 (input_interrupt): Use signal_pid method.
17529 (getpkt): Flush after debug output and use stderr.
17530 (outreg): Use collect_register_as_string.
17531 (new_thread_notify, dead_thread_notify): New functions.
17532 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17533 and general_thread.
17534 (look_up_one_symbol): Flush after debug output.
17535 * server.c (step_thread, server_waiting): New variables.
17536 (start_inferior): Don't use signal_pid. Update call to mywait.
17537 (attach_inferior): Update call to mywait.
17538 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17539 (main): Don't fetch/store registers explicitly. Use
17540 set_desired_inferior. Support proposed ``Hs'' packet. Update
17542 * server.h: Update.
17543 (struct inferior_list, struct_inferior_list_entry): New.
17544 * target.c (set_desired_inferior): New.
17545 (write_inferior_memory): Constify.
17546 (mywait): New function.
17547 * target.h: Update.
17548 (struct target_ops): New signal_pid method.
17549 (mywait): Removed macro, added prototype.
17551 * linux-low.h (regset_func): Removed.
17552 (regset_fill_func, regset_store_func): New.
17553 (enum regset_type): New.
17554 (struct regset_info): Add type field. Use new operation types.
17555 (struct linux_target_ops): stop_pc renamed to get_pc.
17556 Add decr_pc_after_break and breakpoint_at.
17557 (get_process, get_thread_proess, get_process_thread)
17558 (strut process_info, all_processes, linux_attach_lwp)
17559 (thread_db_init): New.
17561 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17562 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17563 (the_low_target): Add new members.
17564 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17565 (i386_store_fpxregset): Constify.
17566 (target_regsets): Add new kind identifier.
17567 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17568 (i386_set_pc): Add debugging.
17569 (i386_breakpoint_at): New function.
17570 (the_low_target): Add new members.
17571 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17572 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17573 (mips_breakpoint_at): New.
17574 (the_low_target): Add new members.
17575 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17576 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17577 (the_low_target): Add new members.
17578 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17579 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17580 (the_low_target): Add new members.
17581 * linux-x86-64-low.c (target_regsets): Add new kind
17584 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17586 From Martin Pool <mbp@samba.org>:
17587 * server.c (gdbserver_usage): New function.
17590 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17592 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17593 stop_at -> stop_pc.
17595 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17597 * Makefile.in: Remove obsolete code.
17599 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17601 * linux-low.c (regsets_fetch_inferior_registers),
17602 (regsets_store_inferior_registers): Removed cast to int from
17604 * regcache.h: Added declaration of struct inferior_info.
17606 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17608 * inferiors.c (struct inferior_info): Add regcache_data.
17609 (add_inferior): Call create_register_cache.
17610 (clear_inferiors): Call free_register_cache.
17611 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17612 * regcache.c (struct inferior_regcache_data): New.
17613 (registers): Remove.
17614 (get_regcache): New function.
17615 (create_register_cache, free_register_cache): New functions.
17616 (set_register_cache): Don't initialize the register cache here.
17617 (registers_to_string, registers_from_string, register_data): Call
17619 * regcache.h: Add prototypes.
17620 * server.h: Likewise.
17622 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17624 * mem-break.c: New file.
17625 * mem-break.h: New file.
17626 * Makefile.in: Add mem-break.o rule; update server.h
17628 * inferiors.c (struct inferior_info): Add target_data
17630 (clear_inferiors): Free target_data member if set.
17631 (inferior_target_data, set_inferior_target_data): New functions.
17632 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17633 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17634 * linux-low.c (linux_bp_reinsert): New variable.
17635 (struct inferior_linux_data): New.
17636 (linux_create_inferior): Use set_inferior_target_data.
17637 (linux_attach): Likewise. Call add_inferior.
17638 (linux_wait_for_one_inferior): New function.
17639 (linux_wait): Call it.
17640 (linux_write_memory): Add const.
17641 (initialize_low): Call set_breakpoint_data.
17642 * linux-low.h (struct linux_target_ops): Add breakpoint
17644 * server.c (attach_inferior): Remove extra add_inferior
17646 * server.h: Include mem-break.h. Update inferior.c
17648 * target.c (read_inferior_memory)
17649 (write_inferior_memory): New functions.
17650 * target.h (read_inferior_memory)
17651 (write_inferior_memory): Change macros to prototypes.
17652 (struct target_ops): Update comments. Add const to write_memory
17655 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17657 * linux-low.c (usr_store_inferior_registers): Support
17658 registers which are allowed to fail to store.
17659 * linux-low.h (linux_target_ops): Likewise.
17660 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17661 (ppc_cannot_store_register): FPSCR may not be storable.
17663 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17665 * server.h: Include <string.h> if HAVE_STRING_H.
17666 * ChangeLog: Correct paths in last ChangeLog entry.
17668 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17670 * linux-low.h: Remove obsolete prototypes.
17671 (struct linux_target_ops): New.
17672 (extern the_low_target): New.
17673 * linux-low.c (num_regs, regmap): Remove declarations.
17674 (register_addr): Use the_low_target explicitly.
17675 (fetch_register): Likewise.
17676 (usr_fetch_inferior_registers): Likewise.
17677 (usr_store_inferior_registers): Likewise.
17678 * linux-arm-low.c (num_regs): Remove.
17679 (arm_num_regs): Define.
17680 (arm_regmap): Renamed from regmap, made static.
17681 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17683 (arm_cannot_store_register): Renamed from cannot_store_register,
17685 (the_low_target): New.
17686 * linux-i386-low.c (num_regs): Remove.
17687 (i386_num_regs): Define.
17688 (i386_regmap): Renamed from regmap, made static.
17689 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17691 (i386_cannot_store_register): Renamed from cannot_store_register,
17693 (the_low_target): New.
17694 * linux-ia64-low.c (num_regs): Remove.
17695 (ia64_num_regs): Define.
17696 (ia64_regmap): Renamed from regmap, made static.
17697 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17699 (ia64_cannot_store_register): Renamed from cannot_store_register,
17701 (the_low_target): New.
17702 * linux-m68k-low.c (num_regs): Remove.
17703 (m68k_num_regs): Define.
17704 (m68k_regmap): Renamed from regmap, made static.
17705 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17707 (m68k_cannot_store_register): Renamed from cannot_store_register,
17709 (the_low_target): New.
17710 * linux-mips-low.c (num_regs): Remove.
17711 (mips_num_regs): Define.
17712 (mips_regmap): Renamed from regmap, made static.
17713 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17715 (mips_cannot_store_register): Renamed from cannot_store_register,
17717 (the_low_target): New.
17718 * linux-ppc-low.c (num_regs): Remove.
17719 (ppc_num_regs): Define.
17720 (ppc_regmap): Renamed from regmap, made static.
17721 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17723 (ppc_cannot_store_register): Renamed from cannot_store_register,
17725 (the_low_target): New.
17726 * linux-s390-low.c (num_regs): Remove.
17727 (s390_num_regs): Define.
17728 (s390_regmap): Renamed from regmap, made static.
17729 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17731 (s390_cannot_store_register): Renamed from cannot_store_register,
17733 (the_low_target): New.
17734 * linux-sh-low.c (num_regs): Remove.
17735 (sh_num_regs): Define.
17736 (sh_regmap): Renamed from regmap, made static.
17737 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17739 (sh_cannot_store_register): Renamed from cannot_store_register,
17741 (the_low_target): New.
17742 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17743 (the_low_target): New.
17745 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17747 * Makefile.in: Add stamp-h target.
17748 * configure.in: Create stamp-h.
17749 * configure: Regenerated.
17751 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17753 * inferiors.c: New file.
17754 * target.c: New file.
17755 * target.h: New file.
17756 * Makefile.in: Add target.o and inferiors.o. Update
17758 * linux-low.c (inferior_pid): New static variable,
17759 moved from server.c.
17760 (linux_create_inferior): Renamed from create_inferior.
17761 Call add_inferior. Return 0 on success instead of a PID.
17762 (linux_attach): Renamed from myattach.
17763 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17764 (linux_thread_alive): Renamed from mythread_alive.
17765 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17767 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17768 (regsets_store_inferior_registers): Correct error message.
17769 Add missing ``return 0''.
17770 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17771 (linux_store_registers): Renamed from store_inferior_registers.
17772 (linux_read_memory): Renamed from read_inferior_memory.
17773 (linux_write_memory): Renamed from write_inferior_memory.
17774 (linux_target_ops): New structure.
17775 (initialize_low): Call set_target_ops ().
17776 * remote-utils.c (unhexify): New function.
17777 (hexify): New function.
17778 (input_interrupt): Send signals to ``signal_pid''.
17779 * server.c (inferior_pid): Remove.
17780 (start_inferior): Update create_inferior call.
17781 (attach_inferior): Call add_inferior.
17782 (handle_query): New function.
17783 (main): Call handle_query for `q' packets.
17784 * server.h: Include "target.h". Remove obsolete prototypes.
17785 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17787 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17789 * Makefile.in: Add WARN_CFLAGS. Update configury
17791 * configure.in: Check for <string.h>
17792 * configure: Regenerate.
17793 * config.in: Regenerate.
17794 * gdbreplay.c: Include needed system headers.
17795 (remote_open): Remove strchr prototype.
17796 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17797 * regcache.c (supply_register): Change buf argument to const void *.
17798 (supply_register_by_name): Likewise.
17799 (collect_register): Change buf argument to void *.
17800 (collect_register_by_name): Likewise.
17801 * regcache.h: Add missing prototypes.
17802 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17803 * server.c (handle_query): New function.
17804 (attached): New static variable, moved out of main.
17805 (main): Quiet longjmp clobber warnings.
17806 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17807 * utils.c (error): Remove NORETURN.