1 2019-12-26 Christian Biesinger <cbiesinger@google.com>
3 * configure: Regenerate.
4 * configure.ac: Quote variable arguments of test.
6 2019-12-10 Christian Biesinger <cbiesinger@google.com>
8 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
9 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
10 * config.in: Regenerate.
11 * configure: Regenerate.
12 * configure.ac: Don't check for strerror.
13 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
14 Call safe_strerror instead of strerror.
15 * server.h (strerror): Remove this now-unnecessary declaration.
16 * tracepoint.c (init_named_socket): Call safe_strerror instead of
18 (gdb_agent_helper_thread): Likewise.
19 * utils.c (perror_with_name): Likewise.
21 2019-11-26 Tom Tromey <tom@tromey.com>
23 * configure, config.in: Rebuild.
25 2019-11-26 Tom Tromey <tom@tromey.com>
27 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
28 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
30 * configure, config.in: Rebuild.
32 2019-11-26 Tom Tromey <tom@tromey.com>
34 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
35 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
36 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
37 * acinclude.m4: Include ax_pthread.m4.
38 * config.in, configure: Rebuild.
40 2019-11-26 Christian Biesinger <cbiesinger@google.com>
42 * debug.c (debug_set_output): Call safe_strerror instead of
44 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
45 (linux_kill_one_lwp): Likewise.
46 (linux_detach_one_lwp): Likewise.
47 (linux_wait_for_event_filtered): Likewise.
48 (store_register): Likewise.
49 * lynx-low.c (lynx_attach): Likewise.
50 * mem-break.c (insert_memory_breakpoint): Likewise.
51 (remove_memory_breakpoint): Likewise.
52 (delete_fast_tracepoint_jump): Likewise.
53 (set_fast_tracepoint_jump): Likewise.
54 (uninsert_fast_tracepoint_jumps_at): Likewise.
55 (reinsert_fast_tracepoint_jumps_at): Likewise.
56 * nto-low.c (nto_xfer_memory): Likewise.
57 (nto_resume): Likewise.
59 2019-11-20 Luis Machado <luis.machado@linaro.org>
61 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
62 instead of register count.
63 * tdesc.c (tdesc_contains_feature): New function.
64 * tdesc.h (tdesc_contains_feature): New prototype.
66 2019-11-15 Christian Biesinger <cbiesinger@google.com>
68 * Makefile.in: Add safe-strerror.c.
69 * configure: Regenerate.
70 * configure.ac: Don't source common.host.
72 2019-11-15 Christian Biesinger <cbiesinger@google.com>
74 * config.in: Regenerate.
75 * configure: Regenerate.
77 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
79 * ax.c (ax_printf): Handle size_t_arg.
81 2019-11-06 Christian Biesinger <cbiesinger@google.com>
83 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
84 * mi/mi-main.c (output_cores): Likewise.
85 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
86 (linux_xfer_osdata_modules): Likewise.
87 * remote.c (register_remote_support_xml): Likewise.
88 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
89 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
91 2019-11-01 Christian Biesinger <cbiesinger@google.com>
93 * configure: Regenerate.
94 * configure.ac: Remove check for strerror_r.
96 2019-10-31 Christian Biesinger <cbiesinger@google.com>
98 * config.in: Regenerate.
99 * configure: Regenerate.
100 * configure.ac: Also check for strerror_r.
102 2019-10-31 Christian Biesinger <cbiesinger@google.com>
104 * ax.h (debug_agent): Remove duplicate declaration.
106 2019-10-26 Tom de Vries <tdevries@suse.de>
108 * linux-aarch64-low.c: Fix typos in comments.
109 * linux-arm-low.c: Same.
111 * linux-ppc-low.c: Same.
112 * proc-service.c: Same.
115 * tracepoint.c: Same.
118 2019-10-25 Tom Tromey <tromey@adacore.com>
120 * utils.c (xstrdup): Remove.
122 2019-10-23 Tom Tromey <tom@tromey.com>
124 * configure, config.in: Rebuild.
126 2019-10-23 Tom Tromey <tom@tromey.com>
128 * configure: Rebuild.
129 * acinclude.m4: Use m4_include, not sinclude.
131 2019-10-17 Tom Tromey <tromey@adacore.com>
133 * configure: Rebuild.
134 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
135 in AC_CONFIG_FILES invocation.
136 * Makefile.in (stamp-h, Makefile): Use new-style config.status
139 2019-10-16 Christian Biesinger <cbiesinger@google.com>
141 * server.c: Include xml-builtin.h.
142 (get_xml_features): Don't declare xml_builtins here.
144 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
146 * Makefile.in: Remove references to vec-ipa.o.
148 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
150 * Makefile.in: Remove references to vec.c.
152 2019-10-02 Christian Biesinger <cbiesinger@google.com>
154 * server.c (server_waiting): Change to bool.
155 (extended_protocol): Likewise.
156 (response_needed): Likewise.
157 (exit_requested): Likewise.
158 (run_once): Likewise.
159 (report_no_resumed): Likewise.
160 (non_stop): Likewise.
161 (disable_packet_vCont): Likewise.
162 (disable_packet_Tthread): Likewise.
163 (disable_packet_qC): Likewise.
164 (disable_packet_qfThreadInfo): Likewise.
165 (handle_general_set): Update.
166 (handle_detach): Update.
167 (handle_monitor_command): Update.
168 (handle_query): Update.
169 (captured_main): Update.
170 (process_serial_event): Update.
171 * server.h (server_waiting): Change to bool.
172 (disable_packet_vCont): Likewise.
173 (disable_packet_Tthread): Likewise.
174 (disable_packet_qC): Likewise.
175 (disable_packet_qfThreadInfo): Likewise.
176 (run_once): Likewise.
177 (non_stop): Likewise.
178 * target.c (target_stop_and_wait): Update.
180 2019-10-02 Tom Tromey <tromey@adacore.com>
182 * Makefile.in (SFILES): Add common-inferior.c.
183 (OBS): Add common-inferior.o.
184 * server.c (startup_with_shell): Don't define.
186 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
188 * linux-low.c (linux_low_read_btrace): Update for change to
191 2019-09-20 Christian Biesinger <cbiesinger@google.com>
193 * debug.c (debug_threads): Remove comment in favor of the header.
194 * debug.h (using_threads): Add declaration.
195 (debug_threads): Add comment.
196 * linux-aarch64-low.c: Include debug.h and remove declaration of
198 * nto-low.c: Likewise.
199 * remote-utils.c: Likewise.
200 * thread-db.c: Likewise.
202 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
204 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
205 and powerpc-cell64l-ipa.o.
206 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
207 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
208 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
211 * spu-low.c: Remove file.
213 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
214 (parse_spufs_run): Remove.
215 (ppc_get_pc): Remove Cell/B.E. support.
216 (ppc_set_pc): Likewise.
217 (ppc_breakpoint_at): Likewise.
218 (ppc_arch_setup): Likewise.
219 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
220 tdesc_powerpc_cell32l.
221 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
222 or init_registers_powerpc_cell32l.
223 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
224 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
225 or init_registers_powerpc_cell32l.
226 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
227 (init_registers_powerpc_cell32l): Remove prototype.
228 (init_registers_powerpc_cell64l): Likewise.
230 * target.h (struct target_ops): Remove qxfer_spu member.
231 * server.c (handle_qxfer_spu): Remove.
232 (qxfer_packets): Remove entry for "spu".
233 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
234 * linux-low.c (SPUFS_MAGIC): Remove.
235 (spu_enumerate_spu_ids): Remove.
236 (linux_qxfer_spu): Remove.
237 (linux_target_ops): Remove qxfer_spu member.
238 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
239 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
240 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
242 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
244 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
245 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
246 * config.in: Regenerate.
247 * configure: Regenerate.
249 2019-08-15 Tom Tromey <tromey@adacore.com>
251 * target.c (target_write_memory): Use gdb::byte_vector.
253 2019-08-15 Tom Tromey <tromey@adacore.com>
255 * tracepoint.c (write_inferior_data_pointer)
256 (write_inferior_integer, write_inferior_int8)
257 (write_inferior_uinteger, m_tracepoint_action_download)
258 (r_tracepoint_action_download, x_tracepoint_action_download)
259 (l_tracepoint_action_download, clear_inferior_trace_buffer)
260 (download_agent_expr, download_tracepoint_1)
261 (download_trace_state_variables, upload_fast_traceframes): Update.
262 * server.c (gdb_write_memory): Update.
263 * remote-utils.c (relocate_instruction): Update.
264 * proc-service.c (ps_pdwrite): Update.
265 * mem-break.c (remove_memory_breakpoint)
266 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
267 (uninsert_fast_tracepoint_jumps_at)
268 (reinsert_fast_tracepoint_jumps_at): Update.
269 * linux-x86-low.c (append_insns)
270 (i386_install_fast_tracepoint_jump_pad)
271 (amd64_write_goto_address, i386_write_goto_address): Update.
272 * linux-s390-low.c (append_insns, s390_write_goto_address):
274 * linux-ppc-low.c (ppc_relocate_instruction)
275 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
276 (ppc_write_goto_address): Update.
277 * linux-aarch64-low.c (append_insns): Update.
278 * target.h (struct target_ops): Update.
279 (write_inferior_memory): Don't declare.
280 * target.c (target_write_memory): Rename from
281 write_inferior_memory. Remove old target_write_memory.
283 2019-08-15 Tom Tromey <tromey@adacore.com>
285 * target.c (write_inferior_memory): Use std::vector.
287 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
290 * configure.ac: Drop enable-libmcheck support.
291 * configure, config.in: Rebuild.
292 * acinclude.m4: Don't include it.
294 2019-07-19 Alan Hayward <alan.hayward@arm.com>
296 * configure.srv: Remove Arm xml files.
298 2019-07-19 Alan Hayward <alan.hayward@arm.com>
300 * configure.srv: Add new files. Remove xml generated files.
301 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
303 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
304 * linux-aarch32-tdesc.c: New file.
305 * linux-aarch32-tdesc.h: New file.
306 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
307 * linux-arm-low.c (init_registers_arm, tdesc_arm)
308 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
309 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
310 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
311 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
312 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
313 (arm_read_description): Call arm_linux_read_description.
314 (initialize_low_arch): Don't init registers.
315 * linux-arm-tdesc.c: New file.
316 * linux-arm-tdesc.h: New file.
318 2019-07-10 Alan Hayward <alan.hayward@arm.com>
320 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
321 Move counter inside for.
322 (arm_read_description): Check ptrace earlier.
323 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
325 2019-07-09 Tom Tromey <tom@tromey.com>
327 * configure: Rebuild.
328 * configure.ac: Change common to gdbsupport.
329 * acinclude.m4: Change common to gdbsupport.
330 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
331 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
332 common to gdbsupport.
333 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
334 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
335 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
336 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
337 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
338 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
339 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
340 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
341 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
342 common to gdbsupport.
344 2019-07-04 Alan Hayward <alan.hayward@arm.com>
346 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
348 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
350 2019-07-04 Alan Hayward <alan.hayward@arm.com>
352 * configure.srv: Remove legacy xml.
353 * linux-aarch64-low.c (initialize_low_arch): Remove
354 initialize_low_tdesc call.
355 * linux-aarch64-tdesc-selftest.c: Remove file.
356 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
357 * linux-x86-low.c (initialize_low_arch): Remove
358 initialize_low_tdesc call.
359 * linux-x86-tdesc-selftest.c: Remove file.
360 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
362 2019-06-20 Tom de Vries <tdevries@suse.de>
364 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
365 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
367 2019-06-19 Tom de Vries <tdevries@suse.de>
369 * debug.h (debug_write): Change return type to ssize_t.
370 * debug.c (debug_write): Same.
372 2019-06-14 Tom Tromey <tom@tromey.com>
374 * configure.ac: Use new path to gnulib.
375 * configure: Rebuild.
376 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
379 2019-06-11 Tom Tromey <tom@tromey.com>
381 * Makefile.in (SFILES): Add alloc.c.
383 (IPA_OBJS): Add alloc-ipa.o.
384 (alloc-ipa.o): New target.
385 (%.o: ../%.c): New pattern rule.
387 2019-06-10 Tom Tromey <tromey@adacore.com>
389 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
390 end warning with a newline.
391 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
393 * thread-db.c (attach_thread): Don't end warning with a newline.
394 (thread_db_notice_clone): Likewise.
395 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
397 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
398 end warning with a newline.
400 2019-06-04 Pedro Alves <palves@redhat.com>
402 * server.c (captured_main): Use make_unique_xstrdup.
404 2019-06-02 Tom Tromey <tom@tromey.com>
406 * gdbreplay.c (fromhex): Remove.
407 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
409 2019-05-29 Tom Tromey <tromey@adacore.com>
411 * configure: Rebuild.
413 2019-05-06 Kevin Buettner <kevinb@redhat.com>
415 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
416 sign extension code on 32-bit builds.
418 2019-05-03 Eli Zaretskii <eliz@gnu.org>
421 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
423 2019-04-19 Tom Tromey <tom@tromey.com>
425 * server.c (struct vstop_notif): Derive from notif_event.
427 (queue_stop_reply): Update.
428 (remove_all_on_match_ptid): Change type. Rewrite.
429 (discard_queued_stop_replies): Rewrite.
430 (in_queued_stop_replies_ptid): Change type.
431 (in_queued_stop_replies): Rewrite.
432 (notif_stop): Update.
433 (queue_stop_reply_callback): Update.
434 (captured_main): Don't call initialize_notif.
435 (push_stop_notification): Update.
436 * notif.c (notif_write_event, handle_notif_ack)
437 (notif_event_enque, notif_push): Update.
438 (notif_event_xfree, initialize_notif): Remove.
439 * notif.h (struct notif_event): Include <list>, not
441 (struct notif_server) <queue>: Now a std::list.
442 (notif_event_p): Remove typedef.
443 (initialize_notif): Don't declare.
444 (struct notif_event): Add virtual destructor.
446 2019-04-17 Alan Hayward <alan.hayward@arm.com>
448 * ax.c (ax_vdebug): Call debug_printf.
449 * debug.c (debug_write): New function.
450 * debug.h (debug_write): New declaration.
451 * linux-low.c (sigchld_handler): Call debug_write.
453 2019-04-17 Alan Hayward <alan.hayward@arm.com>
455 * debug.c (debug_set_output): New function.
456 (debug_vprintf): Send output to debug_file.
457 (debug_flush): Likewise.
458 * debug.h (debug_set_output): New declaration.
459 * server.c (handle_monitor_command): Add debug-file option.
460 (captured_main): Likewise.
462 2019-04-17 Alan Hayward <alan.hayward@arm.com>
464 * debug.c (remote_debug): Add definition.
465 * debug.h (remote_debug): Add declaration.
466 * hostio.c (remote_debug): Remove declaration.
467 * remote-utils.c (struct ui_file): Likewise.
468 (remote_debug): Likewise.
469 * remote-utils.h (remote_debug): Likewise,
470 * server.c (remote_debug): Remove definition.
472 2019-04-10 Kevin Buettner <kevinb@redhat.com>
474 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
475 when using a 64-bit gdbserver.
477 2019-04-09 Tom Tromey <tromey@adacore.com>
479 * linux-low.c (select_event_lwp): Use find_thread_in_random.
481 2019-04-08 Tom Tromey <tom@tromey.com>
483 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
485 (linux_resume_one_lwp): Likewise.
487 2019-04-08 Tom Tromey <tom@tromey.com>
489 * gdbreplay.c: Update.
490 * linux-low.c: Update.
493 2019-04-08 Tom Tromey <tom@tromey.com>
495 * server.c: Use C++ exception handling.
496 * linux-low.c: Use C++ exception handling.
497 * gdbreplay.c: Use C++ exception handling.
499 2019-04-08 Tom Tromey <tom@tromey.com>
501 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
502 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
503 (captured_main, main): Update.
504 * gdbreplay.c (main): Update.
506 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
508 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
509 value in argument pointer, return 1 if the entry is found and 0
510 otherwise. Move comment.
511 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
512 * linux-low.h (linux_get_auxv): Declare.
513 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
515 2019-04-05 Tom Tromey <tromey@adacore.com>
517 * server.c (gdbserver_usage): Use upper-case for metasyntactic
520 2019-03-28 Alan Hayward <alan.hayward@arm.com>
522 * linux-low.c (AT_HWCAP2): Add define if not already included.
524 2019-03-26 Alan Hayward <alan.hayward@arm.com>
526 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
527 (aarch64_arch_setup): Call linux_get_hwcap.
528 * linux-arm-low.c (arm_get_hwcap): Remove function.
529 (arm_read_description): Call linux_get_hwcap.
530 * linux-low.c (linux_get_auxv): New function.
531 (linux_get_hwcap): Likewise.
532 (linux_get_hwcap2): Likewise.
533 * linux-low.h (linux_get_hwcap): New declaration.
534 (linux_get_hwcap2): Likewise.
535 * linux-ppc-low.c (ppc_get_auxv): Remove function.
536 (ppc_arch_setup): Call linux_get_hwcap.
537 * linux-s390-low.c (s390_get_hwcap): Remove function.
538 (s390_arch_setup): Call linux_get_hwcap.
540 2019-03-22 Alan Hayward <alan.hayward@arm.com>
541 Jiong Wang <jiong.wang@arm.com>
543 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
544 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
546 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
548 2019-03-22 Alan Hayward <alan.hayward@arm.com>
549 Jiong Wang <jiong.wang@arm.com>
551 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
552 (aarch64_get_hwcap): New function.
553 (aarch64_arch_setup): Read APIA hwcap.
555 2019-03-22 Alan Hayward <alan.hayward@arm.com>
556 Jiong Wang <jiong.wang@arm.com>
558 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
559 (initialize_low_tracepoint): Likewise.
560 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
561 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
562 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
563 (aarch64_linux_read_description): Likewise.
564 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
566 2019-03-12 John Baldwin <jhb@FreeBSD.org>
568 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
569 i386_create_target_description for 'segments' parameter.
570 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
571 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
572 * win32-i386-low.c (i386_arch_setup): Likewise.
574 2019-03-12 Tom Tromey <tromey@adacore.com>
576 * linux-low.c (iterate_over_lwps): Update.
578 2019-03-06 Tom Tromey <tom@tromey.com>
580 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
581 (captured_main): Use SCOPE_EXIT.
583 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
585 * configure.srv: Use '$enable_unittest' instead of '$development'
586 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
589 2019-02-27 Tom Tromey <tromey@adacore.com>
591 * gdbreplay.c (logchar): Handle \r\n.
593 2019-02-07 Alan Hayward <alan.hayward@arm.com>
595 * linux-low.c (linux_attach): Add process before lwp.
596 * server.c (attach_inferior): Check if already attached.
598 2019-02-07 Tom Tromey <tom@tromey.com>
600 * x86-tdesc.h: Rename include guard.
601 * x86-low.h: Add include guard.
602 * wincecompat.h: Rename include guard.
603 * win32-low.h: Add include guard.
604 * utils.h: Rename include guard.
605 * tracepoint.h: Rename include guard.
606 * tdesc.h: Rename include guard.
607 * target.h: Rename include guard.
608 * server.h: Rename include guard.
609 * remote-utils.h: Rename include guard.
610 * regcache.h: Rename include guard.
611 * nto-low.h: Rename include guard.
612 * notif.h: Add include guard.
613 * mem-break.h: Rename include guard.
614 * lynx-low.h: Add include guard.
615 * linux-x86-tdesc.h: Add include guard.
616 * linux-s390-tdesc.h: Add include guard.
617 * linux-ppc-tdesc-init.h: Add include guard.
618 * linux-low.h: Add include guard.
619 * linux-aarch64-tdesc.h: Add include guard.
620 * linux-aarch32-low.h: Add include guard.
621 * inferiors.h: Rename include guard.
622 * i387-fp.h: Rename include guard.
623 * hostio.h: Rename include guard.
624 * gdbthread.h: Rename include guard.
625 * gdb_proc_service.h: Rename include guard.
626 * event-loop.h: Rename include guard.
627 * dll.h: Rename include guard.
628 * debug.h: Rename include guard.
629 * ax.h: Rename include guard.
631 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
634 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
635 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
637 2019-01-25 Tom Tromey <tom@tromey.com>
639 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
641 2019-01-25 Tom Tromey <tom@tromey.com>
643 * win32-low.c: Fix common/ includes.
644 * win32-i386-low.c: Fix common/ includes.
645 * tracepoint.c: Fix common/ includes.
646 * thread-db.c: Fix common/ includes.
647 * target.h: Fix common/ includes.
648 * symbol.c: Fix common/ includes.
649 * spu-low.c: Fix common/ includes.
650 * server.h: Fix common/ includes.
651 * server.c: Fix common/ includes.
652 * remote-utils.c: Fix common/ includes.
653 * regcache.h: Fix common/ includes.
654 * regcache.c: Fix common/ includes.
655 * nto-x86-low.c: Fix common/ includes.
656 * notif.h: Fix common/ includes.
657 * mem-break.h: Fix common/ includes.
658 * lynx-low.c: Fix common/ includes.
659 * lynx-i386-low.c: Fix common/ includes.
660 * linux-x86-tdesc-selftest.c: Fix common/ includes.
661 * linux-x86-low.c: Fix common/ includes.
662 * linux-low.c: Fix common/ includes.
663 * inferiors.h: Fix common/ includes.
664 * i387-fp.c: Fix common/ includes.
665 * hostio.c: Fix common/ includes.
666 * hostio-errno.c: Fix common/ includes.
667 * gdbthread.h: Fix common/ includes.
668 * gdbreplay.c: Fix common/ includes.
669 * fork-child.c: Fix common/ includes.
670 * event-loop.c: Fix common/ includes.
672 (enum gdb_agent_op): Fix common/ includes.
674 2019-01-21 Tom Tromey <tom@tromey.com>
676 * tracepoint.c: Fix includes.
677 * remote-utils.c: Fix includes.
678 * linux-x86-low.c: Fix includes.
680 2019-01-01 Joel Brobecker <brobecker@adacore.com>
682 * gdbreplay.c (gdbreplay_version): Update copyright year in
684 * server.c (gdbserver_version): Likewise.
686 2018-12-05 Alan Hayward <alan.hayward@arm.com>
688 * linux-low.c (add_lwp): Switch ordering.
690 2018-11-29 Tom Tromey <tom@tromey.com>
692 * win32-low.c (win32_join): Take pid, not process.
693 * target.h (struct target_ops) <join>: Change argument type.
694 (join_inferior): Change argument name.
695 * spu-low.c (spu_join): Take pid, not process.
696 * server.c (handle_detach): Preserve pid before destroying
698 * lynx-low.c (lynx_join): Take pid, not process.
699 * linux-low.c (linux_join): Take pid, not process.
701 2018-11-23 Alan Hayward <alan.hayward@arm.com>
703 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
704 (aarch64_cannot_fetch_register): Likewise.
705 (struct linux_target_ops): Update references.
707 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
709 * linux-ppc-low.c: Include nat/linux-ptrace.h.
711 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
713 * configure.srv (ipa_ppc_linux_regobj): Add
714 powerpc-isa207-htm-vsx32l-ipa.o and
715 powerpc-isa207-htm-vsx64l-ipa.o.
716 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
717 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
718 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
719 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
720 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
721 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
722 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
723 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
724 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
725 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
726 (init_registers_powerpc_isa207_htm_vsx32l)
727 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
728 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
729 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
730 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
731 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
732 (ppc_store_tm_ctarregset): New functions.
733 (ppc_regsets): Add entries for HTM regsets.
734 (ppc_arch_setup): Set htm in features struct when needed. Set
735 sizes for the HTM regsets.
736 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
737 (initialize_low_arch): Call
738 init_registers_powerpc_isa207_htm_vsx32l and
739 init_registers_powerpc_isa207_htm_vsx64l.
740 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
741 PPC_TDESC_ISA207_HTM_VSX.
742 (initialize_low_tracepoint): Call
743 init_registers_powerpc_isa207_htm_vsx32l and
744 init_registers_powerpc_isa207_htm_vsx64l.
746 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
748 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
749 rs6000/power-linux-pmu.xml to srv_xmlfiles.
750 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
751 (ppc_store_pmuregset): New functions.
752 (ppc_regsets): Add entries for ebb and pmu regsets.
753 (ppc_arch_setup): Set isa207 in features struct if the ebb and
754 pmu regsets are available. Set sizes for these regsets.
756 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
758 * configure.srv (ipa_ppc_linux_regobj): Add
759 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
760 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
761 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
762 rs6000/powerpc-isa207-vsx32l.xml, and
763 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
764 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
765 <PPC_TDESC_ISA207_VSX>: New enum value.
766 (init_registers_powerpc_isa207_vsx32l): Declare.
767 (init_registers_powerpc_isa207_vsx64l): Declare.
768 * linux-ppc-low.c (ppc_fill_tarregset): New function.
769 (ppc_store_tarregset): New function.
770 (ppc_regsets): Add entry for the TAR regset.
771 (ppc_arch_setup): Set isa207 in features struct when needed. Set
772 size for the TAR regsets.
773 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
774 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
775 and init_registers_powerpc_isa207_vsx64l.
776 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
777 (initialize_low_tracepoint): Call
778 init_registers_powerpc_isa207_vsx32l and
779 init_registers_powerpc_isa207_vsx64l.
781 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
782 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
784 * configure.srv (ipa_ppc_linux_regobj): Add
785 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
786 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
787 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
788 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
789 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
790 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
791 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
792 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
793 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
794 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
795 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
796 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
797 (ppc_hwcap): Add comment.
798 (ppc_hwcap2): New global.
799 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
800 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
801 (ppc_regsets): Add entries for the DSCR and PPR regsets.
802 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
803 when needed. Set sizes for the the DSCR and PPR regsets.
804 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
805 (initialize_low_arch): Call
806 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
807 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
808 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
809 PPC_TDESC_ISA205_PPR_DSCR_VSX.
810 (initialize_low_tracepoint): Call
811 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
812 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
814 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
816 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
818 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
819 Simon Marchi <simark@simark.ca>
821 * acinclude.m4: Include "../selftest.m4".
822 * configure: Regenerate.
823 * configure.ac: Use "GDB_AC_SELFTEST".
824 * configure.srv: Use "$enable_unittests" instead of
825 "$development" when checking whether unit tests have been
827 * server.c (captured_main): Update message informing that
828 selftests have been disabled.
830 2018-10-04 Tom Tromey <tom@tromey.com>
832 * configure: Rebuild.
834 2018-10-04 Tom Tromey <tom@tromey.com>
836 * server.c (handle_status): Rename inner "thread".
837 (process_serial_event): Declare "res" in 'm' case.
838 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
839 (iterate_over_lwps): Rename inner "thread".
840 (linux_qxfer_libraries_svr4): Rename inner "len".
841 * gdbthread.h (find_thread_in_random): Rename inner "thread".
843 2018-10-01 Gary Benson <gbenson@redhat.com>
845 * gdb_proc_service.h: Moved common code to
846 common/gdb_proc_service.h.
848 2018-10-01 Gary Benson <gbenson@redhat.com>
850 * gdb_proc_service.h: Synchronize comments and whitespace with
851 GDB's version of this file.
853 2018-09-25 Tom Tromey <tom@tromey.com>
855 * configure: Rebuild.
856 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
858 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
860 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
861 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
862 ($(IPA_LIB)): Sort IPA_OBJS.
864 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
866 * Makefile.in: Remove references to $(ADD_DEPS).
868 2018-09-16 Tom Tromey <tom@tromey.com>
870 * remote-utils.c (remote_open): Use GNU style for metasyntactic
872 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
875 2018-09-05 Tom Tromey <tom@tromey.com>
877 * configure: Rebuild.
879 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
882 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
884 2018-08-27 Tom Tromey <tom@tromey.com>
887 * configure: Rebuild.
889 2018-08-27 Tom Tromey <tom@tromey.com>
891 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
892 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
893 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
894 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
895 (s390x_emit_stack_adjust): Add casts to unsigned char.
897 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
901 * server.h (struct client_state) <disable_randomization>:
904 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
906 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
908 (mips_supply_ptrace_register): Likewise.
910 2018-07-22 Tom Tromey <tom@tromey.com>
912 * configure: Rebuild.
914 2018-07-22 Tom Tromey <tom@tromey.com>
916 * win32-low.c (win32_create_inferior): Remove unused variables.
917 * gdbreplay.c (remote_open): Remove unused variable.
918 * remote-utils.c (remote_prepare): Remove unused variable.
919 * x86-tdesc.h (X86_TDESC_H): Define.
920 (amd64_expedite_regs): Define conditionally.
921 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
922 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
923 * remote-utils.c (readchar): Remove unused variable.
925 2018-07-13 Pedro Alves <palves@redhat.com>
927 * linux-low.c (linux_kill): Change parameter to process_info
928 pointer instead of pid. Adjust.
929 * lynx-low.c (lynx_kill): Likewise.
930 * nto-low.c (nto_kill): Likewise.
931 * spu-low.c (spu_kill): Likewise.
932 * win32-low.c (win32_kill): Likewise.
933 * server.c (handle_v_kill, kill_inferior_callback)
934 (detach_or_kill_for_exit): Adjust.
935 * target.c (kill_inferior): Change parameter to process_info
936 pointer instead of pid. Adjust.
937 * target.h (struct target_ops) <kill>: Change parameter to
938 process_info pointer instead of pid. Adjust all implementations
940 (kill_inferior): Likewise.
942 2018-07-13 Pedro Alves <palves@redhat.com>
944 * linux-low.c (linux_detach, linux_join): Change parameter to
945 process_info pointer instead of pid. Adjust.
946 * lynx-low.c (lynx_detach, lynx_join): Likewise.
947 * nto-low.c (nto_detach): Likewise.
948 * spu-low.c (spu_detach, spu_join): Likewise.
949 * win32-low.c (win32_detach, win32_join): Likewise.
950 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
951 * target.h (struct target_ops) <detach, join>: Change parameter to
952 process_info pointer instead of pid. Adjust all implementations
954 (detach_inferior, join_inferior): Rename 'pid' parameter to
957 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
958 Jan Kratochvil <jan.kratochvil@redhat.com>
959 Paul Fertser <fercerpav@gmail.com>
960 Tsutomu Seki <sekiriki@gmail.com>
962 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
963 (OBS): Add 'common/netstuff.o'.
964 (GDBREPLAY_OBS): Likewise.
965 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
966 (remote_open): Implement support for IPv6
968 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
970 (handle_accept_event): Accept connections from IPv6 sources.
971 (remote_prepare): Handle IPv6-style hostnames; implement
972 support for IPv6 connections.
973 (remote_open): Implement support for printing connections from
976 2018-07-11 Pedro Alves <palves@redhat.com>
979 * mem-break.c (any_persistent_commands): Add process_info
980 parameter and use it instead of relying on the current process.
981 Change return type to bool.
982 * mem-break.h (any_persistent_commands): Add process_info
983 parameter and change return type to bool.
984 * server.c (handle_detach): Remove require_running_or_return call.
985 Look up the process_info for the process we're about to detach.
986 If not found, return back error to GDB. Adjust
987 any_persistent_commands call to pass down a process pointer.
989 2018-07-11 Pedro Alves <palves@redhat.com>
991 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
992 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
993 instead of collect_register_by_name.
994 * regcache.c (regcache_raw_get_unsigned_by_name): New.
995 * regcache.h (regcache_raw_get_unsigned_by_name): New.
997 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
998 Pedro Alves <palves@redhat.com>
1000 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1002 2018-07-03 Tom Tromey <tom@tromey.com>
1004 * linux-low.c: Update.
1005 * lynx-low.c: Update.
1006 * mem-break.c: Update.
1007 * nto-low.c: Update.
1008 * remote-utils.c: Update.
1010 * spu-low.c: Update.
1012 * win32-low.c: Update.
1014 2018-07-03 Tom Tromey <tom@tromey.com>
1018 2018-07-03 Tom Tromey <tom@tromey.com>
1020 * linux-low.c: Update.
1022 2018-07-03 Tom Tromey <tom@tromey.com>
1026 2018-07-03 Tom Tromey <tom@tromey.com>
1028 * linux-low.c: Update.
1029 * linux-mips-low.c: Update.
1030 * lynx-low.c: Update.
1031 * nto-low.c: Update.
1032 * remote-utils.c: Update.
1034 * spu-low.c: Update.
1036 * thread-db.c: Update.
1038 2018-07-03 Tom Tromey <tom@tromey.com>
1040 * linux-low.c: Update.
1041 * linux-mips-low.c: Update.
1042 * lynx-low.c: Update.
1043 * mem-break.c: Update.
1044 * nto-low.c: Update.
1045 * remote-utils.c: Update.
1047 * spu-low.c: Update.
1049 * tracepoint.c: Update.
1051 2018-07-03 Tom Tromey <tom@tromey.com>
1053 * linux-low.c: Update.
1054 * linux-ppc-low.c: Update.
1055 * linux-x86-low.c: Update.
1056 * proc-service.c: Update.
1058 * spu-low.c: Update.
1059 * thread-db.c: Update.
1060 * win32-low.c: Update.
1062 2018-07-03 Tom Tromey <tom@tromey.com>
1064 * linux-low.c: Update.
1065 * lynx-low.c: Update.
1066 * nto-low.c: Update.
1067 * remote-utils.c: Update.
1068 * spu-low.c: Update.
1069 * thread-db.c: Update.
1070 * win32-low.c: Update.
1072 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1074 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1075 parameter in call to 'amd64_create_target_description'.
1077 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1079 * x86-tdesc.h: Remove executable permission flag.
1081 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1083 * configure.ac: Remove AC_PREREQ, add missing quoting.
1084 * configure: Re-generate.
1085 * config.in: Re-generate.
1086 * aclocal.m4: Re-generate.
1088 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1090 * tracepoint.h (current_traceframe): Remove declaration.
1092 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1094 * linux-aarch64-low.c (is_sve_tdesc): New function.
1095 (aarch64_sve_regs_copy_to_regcache): Likewise.
1096 (aarch64_sve_regs_copy_from_regcache): Likewise.
1097 (aarch64_regs_info): Add SVE checks.
1098 (initialize_low_arch): Initialize SVE.
1100 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1102 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1104 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1106 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1107 (initialize_low_tracepoint): Likewise
1108 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1109 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1111 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1113 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1115 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1117 * server.h (PBUFSIZ): Increase size
1119 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1121 * regcache.c (regcache::raw_compare): New function.
1122 * regcache.h (regcache::raw_compare): New declaration.
1124 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1126 * regcache.c (new_register_cache): Use new.
1127 (free_register_cache): Use delete.
1128 (register_data): Use const.
1129 (supply_register): Move body inside regcache.
1130 (regcache::raw_supply): New override function.
1131 (collect_register): Move body inside regcache.
1132 (regcache::raw_collect): New override function.
1133 (regcache::get_register_status): New override function.
1134 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1136 2018-06-09 Tom Tromey <tom@tromey.com>
1138 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1140 (event_queue): Use std::queue.
1141 (gdb_event_xfree): Remove.
1142 (initialize_event_loop, process_event, wait_for_event): Update.
1144 2018-06-08 Stan Cox <scox@redhat.com>
1146 * win32-low.c (win32_create_inferior): last_ptid and last_status
1147 moved to client_state.
1149 2018-06-08 Pedro Alves <palves@redhat.com>
1151 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1152 common/common-exceptions.o, common/common-utils.o,
1153 common/errors.o, common/print-utils.o and utils.o.
1154 * gdbreplay.c: Include "common-defs.h" instead of the two
1155 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1156 string.h or alloca.h.
1157 (perror_with_name): Delete.
1158 (remote_open): Use xstrdup instead of strdup.
1159 (main): Rename to ...
1160 (captured_main): ... this.
1163 2018-06-08 Tom Tromey <tom@tromey.com>
1165 * linux-low.c (linux_low_read_btrace): Update.
1167 2018-06-04 Stan Cox <scox@redhat.com>
1169 * server.h (struct client_state): New.
1170 * server.c (cont_thread, general_thread, multi_process)
1171 (report_fork_events, report_vfork_events, report_exec_events)
1172 (report_thread_events, swbreak_feature, hwbreak_feature)
1173 (vCont_supported, disable_randomization, pass_signals)
1174 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1175 Moved to client_state.
1176 * remote-utils.c (remote_debug, noack_mode)
1177 (transport_is_reliable): Moved to client_state.
1178 * tracepoint.c (current_traceframe): Moved to client_state.
1181 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1182 linux-low.c, remote-utils.h, target.c: Use client_state.
1184 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1186 * configure.srv: Add new c/h file.
1188 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1190 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1193 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1195 * gdb.arch/mips-fpregset-core.exp: New test.
1196 * gdb.arch/mips-fpregset-core.c: New test source.
1198 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1201 * hostio.c (require_int): Do not report overflow for integers
1202 between 0xfffffff and 0x7fffffff.
1204 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1206 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1207 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1208 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1210 (the_low_target): Wire them.
1212 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1214 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1215 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1216 mode. Call collect_register_by_name with vscr using
1217 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1218 (ppc_store_vrregset): Add and set vscr_offset variable as in
1219 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1222 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1224 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1225 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1226 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1228 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1230 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1231 (ppc_store_vsxregset): Likewise.
1232 (ppc_fill_vrregset): Likewise.
1233 (ppc_store_vrregset): Likewise.
1234 (ppc_fill_evrregset): Likewise.
1235 (ppc_store_evrregset): Likewise.
1236 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1237 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1240 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1242 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1243 wordsize of the inferior. Call ppc_linux_target_wordsize.
1245 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1247 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1248 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1249 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1250 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1251 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1252 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1253 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1254 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1255 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1256 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1257 (tdesc_powerpc_e500l): Remove.
1258 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1259 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1260 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1261 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1263 (ppc_arch_setup): Remove target description matching code. Fill a
1264 ppc_linux_features struct and call ppc_linux_match_description
1267 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1269 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1270 width of the requested register exceeds the width of the
1272 (mips_cannot_store_register): Likewise.
1274 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1276 * linux-mips-low.c (mips_fetch_register): New function. Update
1278 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1279 (the_low_target): Wire `mips_fetch_register'.
1281 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1283 * lynx-i386-low.c (LYNXOS_178): New macro.
1284 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1285 the layout on LynxOS-178.
1286 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1287 handle floating point registers that are not supported by
1290 2018-05-10 Tom Tromey <tom@tromey.com>
1292 * configure: Rebuild.
1294 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1297 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1298 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1299 Use it to set the expedite_regs field in the given tdesc.
1300 * x86-tdesc.h: New file.
1301 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1302 Adjust following the addition of the new expedite_regs parameter
1303 to init_target_desc.
1304 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1305 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1306 (i386_linux_read_description, amd64_linux_read_description):
1307 Adjust following the addition of the new expedite_regs parameter
1308 to init_target_desc.
1309 * lynx-i386-low.c: #include "x86-tdesc.h".
1310 (lynx_i386_arch_setup): Adjust following the addition of the new
1311 expedite_regs parameter to init_target_desc.
1312 * nto-x86-low.c: #include "x86-tdesc.h".
1313 (nto_x86_arch_setup): Adjust following the addition of the new
1314 expedite_regs parameter to init_target_desc.
1315 * win32-i386-low.c: #include "x86-tdesc.h".
1316 (i386_arch_setup): Adjust following the addition of the new
1317 expedite_regs parameter to init_target_desc.
1319 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1322 * win32-low.c (win32_create_inferior): Add call to my_wait
1323 setting last_status global.
1325 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1328 * win32-low.c (create_process): Only call gdb_tilde_expand if
1329 inferior_cwd is not NULL.
1331 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1333 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1334 registers to the cache if their values have changed.
1335 (i387_xsave_to_cache): Provide default values for x87 control
1336 registers when these features are available, but disabled.
1337 * regcache.c (supply_register_by_name_zeroed): New function.
1338 * regcache.h (supply_register_by_name_zeroed): Declare new
1341 2018-05-07 Tom Tromey <tom@tromey.com>
1343 * configure: Rebuild.
1345 2018-05-04 Tom Tromey <tom@tromey.com>
1347 * configure: Rebuild.
1349 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1350 Pedro Alves <palves@redhat.com>
1352 * linux-aarch64-low.c (aarch64_stopped_data_address):
1355 2018-04-27 Tom Tromey <tom@tromey.com>
1357 * configure: Rebuild.
1359 2018-04-23 Tom Tromey <tom@tromey.com>
1361 * configure: Rebuild.
1363 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1365 * Makefile.in (depcomp): Add "..".
1366 (all_deps_files): New and use it.
1368 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1370 * configure.srv (aarch64*-*-linux*): Don't include xml.
1371 (i[34567]86-*-cygwin*): Likewise.
1372 (i[34567]86-*-linux*): Likewise.
1373 (i[34567]86-*-lynxos*): Likewise.
1374 (i[34567]86-*-mingw32ce*): Likewise.
1375 (i[34567]86-*-mingw*): Likewise.
1376 (i[34567]86-*-nto*): Likewise.
1377 (tic6x-*-uclinux): Likewise.
1378 (x86_64-*-linux*): Likewise.
1379 (x86_64-*-mingw*): Likewise.
1380 (x86_64-*-cygwin*): Likewise.
1382 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1384 * tdesc.c: Remove xml parameter.
1386 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1388 * server.c (get_features_xml): Remove cast.
1389 * tdesc.c (void target_desc::accept): Fill in function.
1390 (tdesc_get_features_xml): Remove old xml creation.
1391 (print_xml_feature::visit_pre): Add xml vistor.
1392 * tdesc.h (struct target_desc): Make xmltarget mutable.
1393 (tdesc_get_features_xml): Remove declaration.
1395 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1397 * tdesc.c (tdesc_architecture_name): Add new function.
1398 (tdesc_osabi_name): Likewise.
1399 (tdesc_get_features_xml): Use new functions.
1401 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1403 * tdesc.c (tdesc_create_flags): Remove.
1404 (tdesc_add_flag): Likewise.
1405 (tdesc_named_type): Likewise.
1406 (tdesc_create_union): Likewise.
1407 (tdesc_create_struct): Likewise.
1408 (tdesc_create_vector): Likewise.
1409 (tdesc_add_bitfield): Likewise.
1410 (tdesc_add_field): Likewise.
1411 (tdesc_set_struct_size): Likewise.
1413 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1415 * tdesc.c (~target_desc): Remove implictly deleted items.
1416 (init_target_desc): Iterate all features.
1417 (tdesc_get_features_xml): Use vector.
1418 (tdesc_create_feature): Create feature.
1419 * tdesc.h (tdesc_feature) Remove
1420 (target_desc): Add features.
1422 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1424 * Makefile.in: Add common/tdesc.c
1425 * tdesc.c (init_target_desc): init all reg_defs from register
1427 (tdesc_create_reg): Create tdesc_reg.
1428 * tdesc.h (tdesc_feature): Add register vector.
1430 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1432 * tdesc.h (struct target_desc) <features>: Change type to
1433 std::vector<std::string>.
1434 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1436 (tdesc_get_features_xml): Likewise.
1437 (tdesc_create_feature): Likewise.
1439 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1441 * regcache.c (find_register_by_number): Return a ref.
1442 (find_regno): Use references.
1443 (register_size): Likewise.
1444 (register_data): Likewise.
1445 * tdesc.c (target_desc::~target_desc): Remove free calls.
1446 (target_desc::operator==): Use std::vector compare.
1447 (init_target_desc): Use reference.
1448 (tdesc_create_reg): Use reg constructors.
1449 * tdesc.h (struct target_desc): Replace pointer with object.
1451 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1453 * regcache.c (find_register_by_number): Make static.
1454 (find_regno): Use find_register_by_number
1455 * regcache.h (struct reg): Remove declaration.
1457 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1459 * tdesc.c (target_desc::~target_desc): Move to here.
1460 (target_desc::operator==): Likewise.
1461 * tdesc.h (target_desc::~target_desc): Move from here.
1462 (target_desc::operator==): Likewise.
1464 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1466 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1468 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1470 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1472 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1473 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1474 and init_registers_s390_gs_linux64.
1476 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1478 * linux-s390-low.c (s390_fill_gs): Remove function.
1479 (s390_fill_gsbc): Remove function.
1480 (s390_regsets): Set fill functions for the guarded storage regsets
1483 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1485 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1486 the word size. Add comment.
1487 (s390_get_wordsize): New function.
1488 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1489 pswm with it. Instead, use s390_get_wordsize to determine the
1490 word size first and derive the correct tdesc from that directly.
1492 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1494 * Makefile.in: Include silent-rules.mk.
1495 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1496 (COMPILE): Add ECHO_CXX.
1497 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1498 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1499 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1500 (version-generated.c): Add ECHO_GEN.
1501 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1502 (IPAGENT_COMPILE): Add ECHO_CXX.
1503 (%-generated.c): Add ECHO_REGDAT.
1505 2018-03-14 Tom Tromey <tom@tromey.com>
1508 * ax.c (ax_printf): Special case for NULL.
1510 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1512 * linux-low.c (linux_qxfer_libraries_svr4): Use
1513 xml_escape_text_append.
1515 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1517 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1519 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1521 * server.c (handle_general_set): Remove unnecessary xstrdup.
1523 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1525 * server.c (parse_debug_format_options): Adjust to
1526 delim_string_to_char_ptr_vec changes.
1527 * thread-db.c (thread_db_load_search): Adjust to
1528 dirnames_to_char_ptr_vec changes.
1530 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1532 * target.h (target_enable_btrace, target_disable_btrace)
1533 (target_read_btrace, target_read_btrace_conf): Turn macro into
1534 inline function. Throw error if target method is not defined.
1535 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1536 check for btrace target method. Be prepared to handle exceptions
1537 from btrace target methods.
1539 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1541 * server.c (captured_main): Change order of error message printed
1542 when the current working directory cannot be found.
1544 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1546 * server.c: Include "filenames.h" and "pathstuff.h".
1547 (program_name): Delete variable.
1548 (program_path): New anonymous class.
1549 (get_exec_wrapper): Use "program_path" instead of
1551 (handle_v_run): Likewise.
1552 (captured_main): Likewise.
1553 (process_serial_event): Likewise.
1555 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1557 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1558 (OBJS): Add "pathstuff.o".
1559 * server.c (current_directory): New global variable.
1560 (captured_main): Initialize "current_directory".
1562 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1564 * tdesc.c: Use common/tdesc.h.
1565 * tdesc.h: Likewise.
1567 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1568 Simon Marchi <simon.marchi@ericsson.com>
1570 * Makefile.in: Switch order of make rules.
1572 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1574 * Makefile.in: Add common directory in build.
1575 * configure.ac: Add common reference.
1576 * configure: Regenerate.
1578 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1580 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1581 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1582 * spu-low.c (spu_target_ops): Likewise.
1583 * win32-low.c (win32_target_ops): Likewise.
1584 * server.c (supported_btrace_packets): Report packets unconditionally.
1585 * target.h (target_ops) <supports_btrace>: Remove.
1586 (target_supports_btrace): Remove.
1588 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1590 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1591 (handle_btrace_disable): Change return type to void. Use exceptions
1593 (handle_btrace_general_set): Catch exception and copy message to
1596 2018-02-08 Tom Tromey <tom@tromey.com>
1598 * linux-low.c (install_software_single_step_breakpoints): Use
1599 make_scoped_restore.
1600 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1601 (do_restore_current_thread_cleanup): Remove.
1602 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1605 2018-02-08 Tom Tromey <tom@tromey.com>
1607 * mem-break.c (set_raw_breakpoint_at): Use
1608 gdb::unique_xmalloc_ptr.
1610 2018-01-30 Pedro Alves <palves@redhat.com>
1613 * target.c (target_terminal::terminal_state): Rename to ...
1614 (target_terminal::m_terminal_state): ... this.
1616 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1618 * linux-low.c (handle_extended_wait): Surround call to
1619 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1621 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1623 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1624 linux_ptrace_attach_fail_reason_string now returning an
1626 (linux_attach): Likewise.
1627 * thread-db.c (attach_thread): Likewise.
1629 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1632 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1633 checking for fs_base/gs_base fields in struct user_regs_struct.
1634 * configure: Regenerate.
1636 2018-01-16 Yao Qi <yao.qi@linaro.org>
1639 * linux-low.c (fetch_register): Call supply_register instead of
1642 2018-01-08 Yao Qi <yao.qi@linaro.org>
1643 Simon Marchi <simon.marchi@ericsson.com>
1645 * Makefile.in (OBS): Remove selftest.o.
1646 * configure.ac: Set srv_selftest_objs if $development is true.
1647 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1648 * configure: Re-generated.
1649 * server.c (captured_main): Wrap variable selftest_filter with
1652 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1654 * server.c (parse_debug_format_options): Return std::string.
1655 (handle_monitor_command, captured_main): Adjust.
1657 2018-01-05 Pedro Alves <palves@redhat.com>
1660 * server.c (captured_main): Pass quiet=false to
1661 save_original_signals_state.
1663 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1665 * gdbreplay.c (gdbreplay_version): Update copyright year in
1667 * server.c (gdbserver_version): Likewise.
1669 2017-12-08 Tom Tromey <tom@tromey.com>
1671 * ax.c (ax_printf): Update.
1673 2017-12-07 Yao Qi <yao.qi@linaro.org>
1675 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1676 aarch64_linux_read_description.
1677 * linux-amd64-ipa.c (idx2mask): New array.
1678 (get_ipa_tdesc): Move idx2mask out.
1679 (initialize_low_tracepoint): Initialize target descriptions.
1680 * linux-i386-ipa.c (idx2mask): New array.
1681 (get_ipa_tdesc): Move idx2mask out.
1682 (initialize_low_tracepoint): Initialize target descriptions.
1684 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1686 * tdesc.c (struct tdesc_type): Change return type.
1687 (tdesc_add_flag): Change parameter type.
1688 (tdesc_add_bitfield): Likewise.
1689 (tdesc_add_field): Likewise.
1690 (tdesc_set_struct_size): Likewise.
1692 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1694 * regcache.c (registers_to_string): Remove unused variable.
1696 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1698 * inferiors.c (for_each_inferior_with_data): Remove.
1699 * inferiors.h (for_each_inferior_with_data): Remove.
1700 * server.c (handle_qxfer_threads_worker): Change parameter type.
1701 (handle_qxfer_threads_proper): Use for_each_thread.
1703 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1705 * inferiors.c (for_each_inferior): Remove.
1706 (clear_inferiors): Use for_each_thread.
1707 * inferiors.h (for_each_inferior): Remove.
1708 * linux-low.c (linux_wait_for_event_filtered): Use
1710 (linux_stabilize_threads): Likewise.
1711 * regcache.c (regcache_release): Likewise.
1712 * server.c (gdb_wants_all_threads_stopped): Likewise.
1713 (clear_pending_status_callback): Remove.
1714 (handle_status): Use for_each_thread.
1715 (captured_main): Likewise.
1716 * win32-low.c (child_init_thread_list): Likewise.
1717 (win32_clear_inferiors): Likewise.
1718 (fake_breakpoint_event): Likewise.
1720 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1722 * inferiors.h (find_inferior): Remove.
1723 * inferiors.c (find_inferior): Remove.
1725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * linux-low.c (resume_status_pending_p): Update comment.
1728 (need_step_over_p): Update comment.
1730 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1732 * linux-low.c (proceed_one_lwp): Return void, change parameter
1734 (unsuspend_and_proceed_one_lwp): Likewise.
1735 (proceed_all_lwps): Use for_each_thread.
1736 (unstop_all_lwps): Likewise.
1738 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1740 * linux-low.c (linux_resume_one_thread): Return void, take
1742 (linux_resume): Use for_each_thread.
1744 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1746 * linux-low.c (send_sigstop_callback): Return void, change
1747 parameter type. Rename to...
1748 (send_sigstop): ... this.
1749 (suspend_and_send_sigstop_callback): Return void, change parameter
1751 (suspend_and_send_sigstop): ... this.
1752 (stop_all_lwps): Use for_each_thread.
1754 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1756 * linux-low.c (lwp_running): Return bool, remove unused
1758 (linux_stabilize_threads): Use find_thread.
1760 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1762 * linux-low.c (select_singlestep_lwp_callback): Remove.
1763 (count_events_callback): Remove.
1764 (select_event_lwp_callback): Remove.
1765 (select_event_lwp): Use find_thread/for_each_thread.
1767 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1769 * linux-low.c (not_stopped_callback): Return bool, take filter
1771 (linux_wait_for_event_filtered): Use find_thread.
1772 (linux_wait_1): Likewise.
1774 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1776 * linux-low.c (same_lwp): Remove.
1777 (find_lwp_pid): Use find_thread.
1779 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1781 * linux-low.c (delete_lwp_callback): Remove.
1782 (linux_mourn): Use for_each_thread.
1784 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1786 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1787 args parameter, don't check for pid.
1788 (linux_detach): Use for_each_thread.
1790 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1792 * linux-low.c (struct counter): Remove.
1793 (second_thread_of_pid_p): Remove.
1794 (last_thread_of_process_p): Use find_thread.
1796 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1798 * inferiors.c (find_inferior_in_random): Remove.
1799 * inferiors.h (find_inferior_in_random): Remove.
1800 * linux-low.c (status_pending_p_callback): Return bool, accept
1801 parameter ptid directly.
1802 (linux_wait_for_event_filtered): Use find_thread_in_random.
1803 (linux_wait_1): Likewise.
1805 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1807 * inferiors.c (find_inferior_id): Remove.
1808 (find_thread_ptid): Move implemention from find_inferior_id to
1810 * inferiors.h (find_inferior_id): Remove.
1811 * server.c (handle_status): Use find_thread_ptid.
1812 (process_serial_event): Likewise.
1813 * thread-db.c (find_one_thread): Likewise.
1814 (thread_db_thread_handle): Likewise.
1815 * win32-low.c (thread_rec): Likewise.
1816 (child_delete_thread): Likewise.
1817 (win32_thread_alive): Likewise.
1818 (get_child_debug_event): Likewise.
1820 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1822 * linux-mips-low.c (update_watch_registers_callback): Return
1823 void, remove pid_p parameter, don't check for pid.
1824 (mips_insert_point, mips_remove_point): Use for_each_thread.
1826 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1828 * lynx.low (lynx_delete_thread_callback): Remove.
1829 (lynx_mourn): Use for_each_thread.
1831 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1833 * regcache.c (regcache_invalidate_one): Remove.
1834 (regcache_invalidate_pid): use for_each_thread.
1836 2017-11-26 Tom Tromey <tom@tromey.com>
1838 * linux-low.c (linux_create_inferior): Update.
1840 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1842 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1844 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1846 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1847 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1848 * linux-aarch64-tdesc-selftest.c: New file.
1849 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1851 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1853 * configure.srv: Add new file.
1854 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1855 * linux-aarch64-tdesc-selftest.c: New file.
1856 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1858 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1860 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1861 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1862 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1864 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1866 * configure.srv: Add new files.
1867 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1868 aarch64_linux_read_description.
1869 * linux-aarch64-low.c (aarch64_linux_read_description):
1870 Merge with aarch64_arch_setup.
1871 (aarch64_arch_setup): Call aarch64_linux_read_description.
1872 * linux-aarch64-tdesc.c: New file.
1873 * linux-aarch64-tdesc.h: New file.
1875 2017-11-24 Yao Qi <yao.qi@linaro.org>
1877 * configure.srv: Set $srv_regobj for tic6x-linux.
1878 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1879 (tic6x_read_description): Move some code to tic6x_arch_setup.
1880 (tic6x_tdesc_test): New function.
1881 (initialize_low_arch): Call selftests::register_test.
1883 2017-11-22 Yao Qi <yao.qi@linaro.org>
1885 * remote-utils.c (prepare_resume_reply): Use memcpy.
1887 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1889 * linux-low.c (kill_one_lwp_callback): Return void, take
1890 argument directly, don't filter on pid.
1891 (linux_kill): Use for_each_thread.
1893 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1895 * linux-low.c (need_step_over_p): Return bool, remove dummy
1897 (linux_resume, proceed_all_lwps): Use find_thread.
1899 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1901 * linux-low.c (resume_status_pending_p): Return bool, remove
1903 (linux_resume): Use find_thread.
1905 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1907 * linux-low.c (struct thread_resume_array): Remove.
1908 (linux_set_resume_request): Return void, take arguments
1910 (linux_resume): Use for_each_thread.
1912 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1914 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1915 return bool, remove data argument.
1916 (linux_stabilize_threads): Use find_thread.
1918 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1920 * linux-low.c (unsuspend_one_lwp): Remove.
1921 (unsuspend_all_lwps): Use for_each_thread, inline code from
1924 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1926 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1927 * linux-low.c (struct iterate_over_lwps_args): Remove.
1928 (iterate_over_lwps_filter): Remove.
1929 (iterate_over_lwps): Use find_thread.
1931 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1933 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1934 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1935 code from reset_lwp_ptrace_options_callback.
1937 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1939 * linux-arm-low.c (struct update_registers_data): Remove.
1940 (update_registers_callback): Return void, take arguments
1941 directly, don't check thread's pid.
1942 (arm_insert_point, arm_remove_point): Use for_each_thread.
1944 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1946 * win32-low.c (continue_one_thread): Return void, take argument
1948 (child_continue): Use for_each_thread.
1950 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1952 * win32-i386-low.c (update_debug_registers_callback): Rename
1954 (update_debug_registers): ... this, return void, remove pid_p arg.
1955 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1957 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1959 * inferiors.h (struct process_info): Add constructor, initialize
1961 <syscalls_to_catch>: Change type to std::vector<int>.
1962 * inferiors.c (add_process): Allocate process_info with new.
1963 (remove_process): Free process_info with delete.
1964 * linux-low.c (handle_extended_wait): Adjust.
1965 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1966 * server.c (handle_general_set): Adjust.
1968 2017-11-16 Pedro Alves <palves@redhat.com>
1970 * remote-utils.c (remote_close): Block SIGIO signals instead of
1971 uninstalling the SIGIO handler.
1973 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1975 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1977 2017-11-16 Yao Qi <yao.qi@linaro.org>
1979 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1980 (tic6x_store_gregset): Likewise.
1981 (tic6x_usrregs_info): Move it up.
1983 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1985 * Makefile.in: Update arch rules.
1986 * configure.srv: Explicitly mark arch/ files.
1988 2017-11-13 Andreas Schwab <schwab@suse.de>
1990 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1992 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1994 2017-11-06 Pedro Alves <palves@redhat.com>
1996 * config.in, configure: Regenerate.
1998 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2000 * target.c (struct thread_search): Remove.
2001 (thread_search_callback): Remove.
2002 (prepare_to_access_memory): Use for_each_thread instead of
2003 find_inferior. Inline code from thread_search_callback.
2005 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2007 * server.c (struct visit_actioned_threads_data): Remove.
2008 (visit_actioned_threads): Change prototype to take arguments
2010 (resume): Use find_thread instead of find_inferior.
2012 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2014 * server.c (queue_stop_reply_callback): Change prototype, return
2016 (find_status_pending_thread_callback): Remove.
2017 (handle_status): Replace find_inferior with find_thread and
2020 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2022 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2024 (aarch64_store_gregset): Likewise.
2025 (aarch64_fill_fpregset): Likewise.
2026 (aarch64_store_fpregset): Likewise.
2028 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2030 * gdbthread.h (find_thread, for_each_thread): New functions.
2031 * inferiors.c (thread_of_pid): Remove.
2032 (find_any_thread_of_pid): Use find_thread.
2033 * linux-low.c (num_lwps): Use for_each_thread.
2035 2017-10-17 Yao Qi <yao.qi@linaro.org>
2037 * Makefile.in: Remove one rule.
2038 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2040 2017-10-17 Yao Qi <yao.qi@linaro.org>
2042 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2043 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2045 2017-10-17 Yao Qi <yao.qi@linaro.org>
2047 * configure.srv: Rename arm.o with arch/arm.o.
2049 2017-10-17 Yao Qi <yao.qi@linaro.org>
2051 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2052 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2053 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2054 (arch-i386.o, arch-amd64.o): Remove rules.
2055 (arch/%.o): New rule.
2056 Update POSTCOMPILE and COMPILE.pre.
2057 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2058 * configure: Re-generated.
2059 * configure.srv: Replace arch-i386.o with arch/i386.o.
2060 Replace arch-amd64.o with arch/amd64.o.
2062 2017-10-16 Yao Qi <yao.qi@linaro.org>
2064 * configure: Regenerated.
2066 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2068 * inferiors.h: (struct inferior_list): Remove.
2069 (struct inferior_list_entry); Remove.
2070 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2071 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2072 get_first_inferior): Remove.
2073 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2074 find_inferior_id, find_inferior_in_random): Change signature.
2075 * inferiors.c (all_threads): Change type to
2076 std::list<thread_info *>.
2077 (get_thread): Remove macro.
2078 (find_inferior, find_inferior_id): Change signature, implement
2080 (find_inferior_in_random): Change signature, implement using
2081 find_thread_in_random.
2082 (for_each_inferior, for_each_inferior_with_data): Change
2083 signature, implement using for_each_thread.
2084 (add_inferior_to_list, remove_inferior): Remove.
2085 (add_thread, get_first_thread, thread_of_pid,
2086 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2087 (get_first_inferior, one_inferior_p, clear_inferior_list):
2089 (clear_inferiors, get_thread_process): Update.
2090 * gdbthread.h: Include <list>.
2091 (struct thread_info) <entry>: Remove field.
2093 (all_threads): Change type to std::list<thread_info *>.
2094 (get_first_inferior): Add doc.
2095 (find_thread, for_each_thread, find_thread_in_random): New
2097 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2098 * linux-arm-low.c (update_registers_callback): Update.
2099 * linux-low.c (second_thread_of_pid_p): Update.
2100 (kill_one_lwp_callback, linux_detach_lwp_callback,
2101 delete_lwp_callback, status_pending_p_callback, same_lwp,
2102 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2103 iterate_over_lwps, not_stopped_callback,
2104 resume_stopped_resumed_lwps, count_events_callback,
2105 select_singlestep_lwp_callback, select_event_lwp_callback,
2106 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2107 suspend_and_send_sigstop_callback, wait_for_sigstop,
2108 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2109 lwp_running, linux_set_resume_request, resume_status_pending_p,
2110 need_step_over_p, start_step_over, linux_resume_one_thread,
2111 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2112 reset_lwp_ptrace_options_callback): Update.
2113 * linux-mips-low.c (update_watch_registers_callback): Update.
2114 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2116 (free_register_cache_thread_one): Remove.
2117 (regcache_release): Update.
2118 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2119 handle_qxfer_threads_worker): Update.
2120 (handle_query): Update, use list iterator.
2121 (visit_actioned_threads, handle_pending_status,
2122 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2123 clear_pending_status_callback, set_pending_status_callback,
2124 find_status_pending_thread_callback, handle_status,
2125 process_serial_event): Update.
2126 * target.c (thread_search_callback): Update.
2127 * thread-db.c (thread_db_get_tls_address): Update.
2128 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2130 * win32-i386-low.c (update_debug_registers_callback): Update.
2131 * win32-low.c (delete_thread_info, child_delete_thread,
2132 continue_one_thread, suspend_one_thread,
2133 get_child_debug_event): Adjust.
2135 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2137 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2138 * inferiors.h: Include <list>.
2139 (struct process_info) <entry>: Remove field.
2141 (pid_of): Change macro to function.
2142 (ptid_of, lwpid_of): Remove macro.
2143 (all_processes): Change type to std::list<process_info *>.
2144 (ALL_PROCESSES): Remove macro.
2145 (for_each_process, find_process): New function.
2146 * inferiors.c (all_processes): Change type to
2147 std::list<process_info *>.
2148 (find_thread_process): Adjust.
2149 (add_process): Likewise.
2150 (remove_process): Likewise.
2151 (find_process_pid): Likewise.
2152 (get_first_process): Likewise.
2153 (started_inferior_callback): Remove.
2154 (have_started_inferiors_p): Adjust.
2155 (attached_inferior_callback): Remove.
2156 (have_attached_inferiors_p): Adjust.
2157 * linux-low.c (check_zombie_leaders): Likewise.
2158 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2159 (x86_linux_update_xmltarget): Adjust.
2160 * server.c (handle_query): Likewise.
2161 (gdb_reattached_process): Remove.
2162 (handle_status): Adjust.
2163 (kill_inferior_callback): Likewise.
2164 (detach_or_kill_inferior): Remove.
2165 (print_started_pid): Likewise.
2166 (print_attached_pid): Likewise.
2167 (detach_or_kill_for_exit): Update.
2168 (process_serial_event): Likewise.
2169 * linux-arm-low.c (arm_new_fork): Likewise.
2171 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2173 * dll.h: Include <list>.
2174 (struct dll_info): Add constructor.
2175 <entry>: Remove field.
2176 (all_dlls): Change type to std::list<dll_info>.
2177 * dll.c: Include <algorithm>.
2178 (get_dll): Remove macro.
2179 (all_dlls): Change type to std::list<dll_info *>.
2180 (free_one_dll): Remove.
2181 (match_dll): Likewise.
2182 (loaded_dll): Adjust.
2183 (unloaded_dll): Adjust to all_dlls type change, use
2184 std::find_if. Inline code from match_dll.
2185 (clear_dlls): Adjust to all_dlls type change.
2186 * server.c (emit_dll_description): Remove.
2187 (handle_qxfer_libraries): Adjust to all_dlls type change,
2188 integrate emit_dll_description's functionality.
2190 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2192 * linux-low.h (struct linux_target_ops) <delete_process>: New
2194 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2195 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2196 (struct linux_target_ops): Add delete_process callback.
2197 * linux-arm-low.c (arm_delete_process): New.
2198 (struct linux_target_ops): Add delete_process callback.
2199 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2200 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2201 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2202 * linux-mips-low.c (mips_linux_delete_process): New.
2203 (struct linux_target_ops): Add delete_process callback.
2204 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2205 * linux-s390-low.c (struct linux_target_ops): Likewise.
2206 * linux-sh-low.c (struct linux_target_ops): Likewise.
2207 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2208 * linux-tile-low.c (struct linux_target_ops): Likewise.
2209 * linux-x86-low.c (x86_linux_delete_process): New.
2210 (struct linux_target_ops): Add delete_process callback.
2211 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2213 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2215 * linux-aarch64-low.c (the_low_target): Add thread delete
2217 * linux-arm-low.c (arm_delete_thread): New function.
2218 (the_low_target): Add thread delete callback.
2219 * linux-bfin-low.c (the_low_target): Likewise.
2220 * linux-crisv32-low.c (the_low_target): Likewise.
2221 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2223 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2225 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2226 * linux-mips-low.c (mips_linux_delete_thread): New function.
2227 (the_low_target): Add thread delete callback.
2228 * linux-ppc-low.c (the_low_target): Likewise.
2229 * linux-s390-low.c (the_low_target): Likewise.
2230 * linux-sh-low.c (the_low_target): Likewise.
2231 * linux-tic6x-low.c (the_low_target): Likewise.
2232 * linux-tile-low.c (the_low_target): Likewise.
2233 * linux-x86-low.c (the_low_target): Likewise.
2234 * linux-xtensa-low.c (the_low_target): Likewise.
2236 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2238 * win32-low.c: Include "common-inferior.h".
2240 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2242 * inferiors.c (set_inferior_cwd): New function.
2243 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2244 (handle_query): Inform that QSetWorkingDir is supported.
2245 * win32-low.c (create_process): Pass the inferior's cwd to
2248 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2250 * inferiors.c (current_inferior_cwd): New global variable.
2251 (get_inferior_cwd): New function.
2252 * inferiors.h (struct process_info) <cwd>: New field.
2254 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2256 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2257 (OBS): Add gdb_tilde_expand.o.
2259 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2261 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2262 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2264 2017-09-29 Pedro Alves <palves@redhat.com>
2266 * ax.c (gdb_parse_agent_expr): Constify.
2267 * ax.h (gdb_parse_agent_expr): Constify.
2268 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2270 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2271 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2272 * remote-utils.h (read_ptid): Constify.
2273 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2274 (process_point_options, process_serial_event): Constify.
2275 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2276 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2277 (cmd_qtbuffer): Constify.
2279 2017-09-29 Pedro Alves <palves@redhat.com>
2281 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2284 2017-09-29 Pedro Alves <palves@redhat.com>
2286 * linux-low.c (handle_extended_wait): Pass parent thread instead
2287 of process to thread_db_notice_clone.
2288 * linux-low.h (thread_db_notice_clone): Replace parent process
2289 parameter with parent thread parameter.
2290 * thread-db.c (find_one_thread): Add comment.
2291 (thread_db_notice_clone): Replace parent process parameter with
2292 parent thread parameter. Temporarily switch to the parent thread.
2294 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2296 * gdbthread.h: Include "common-gdbthread.h".
2297 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2298 "if" when validating the ptid.
2299 * remote-utils.c: Include "gdbthread.h".
2300 (prepare_resume_reply): Use "switch_to_thread".
2301 * target.c (done_accessing_memory): Likewise.
2303 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2305 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2306 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2307 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2308 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2309 s390x-gs-linux64-ipa.o to ipa_obj.
2310 * linux-s390-low.c (HWCAP_S390_GS): New define.
2311 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2313 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2314 (s390_arch_setup): Check for guarded-storage support and choose
2316 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2317 init_registers_s390x_gs_linux64.
2318 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2320 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2321 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2323 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2325 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2327 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2329 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2330 (thread_db_thread_handle): Declare.
2331 * linux-low.c (linux_target_ops): Initialize thread_handle.
2332 * server.c (handle_qxfer_threads_worker): Add support for
2334 * target.h (struct target_ops): Add new function pointer,
2336 (target_thread_handle): Define.
2337 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2339 (thread_db_thread_handle): New function.
2341 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2343 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2344 * linux-low.h (thread_db_notice_clone): Declare.
2345 * thread-db.c (thread_db_notice_clone): New function.
2347 2017-09-21 Pedro Alves <palves@redhat.com>
2349 * server.c (gdb_read_memory, handle_status, process_serial_event)
2350 (handle_serial_event, handle_target_event): Adjust to
2351 set_desired_thread prototype change.
2352 * target.c (set_desired_thread): Remove 'use_general' parameter
2354 * target.h (set_desired_thread): Remove 'use_general' parameter.
2356 2017-09-20 Tom Tromey <tom@tromey.com>
2358 * target.c (target_terminal::terminal_state): Define.
2359 (target_terminal::init): Rename from target_terminal_init.
2360 (target_terminal::inferior): Rename from
2361 target_terminal_inferior.
2362 (target_terminal::ours): Rename from target_terminal_ours.
2363 (target_terminal::ours_for_output, target_terminal::info): New.
2365 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2367 * server.c (accumulate_file_name_length): Remove.
2368 (emit_dll_description): Adjust to std::string change.
2369 (handle_qxfer_libraries): Use std::string to hold document.
2371 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2373 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2374 return type of xml_escape_text.
2375 * server.c (emit_dll_description): Likewise.
2377 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2379 * server.c (captured_main): Accept argument for --selftest.
2380 Update run_tests call.
2381 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2382 when registering selftests.
2384 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2386 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2387 instead of "VEC" for "target_desc.reg_defs".
2388 (regcache_cpy): Likewise.
2389 (registers_to_string): Likewise.
2390 (registers_from_string): Likewise.
2391 (find_regno): Likewise.
2392 (supply_regblock): Likewise.
2393 (regcache_raw_read_unsigned): Likewise.
2394 * tdesc.c (init_target_desc): Likewise.
2395 (tdesc_create_reg): Likewise.
2396 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2397 (struct target_desc) <reg_defs>: Convert to "std::vector".
2398 (target_desc): Do not initialize "reg_defs".
2399 (~target_desc): Update code to use "std::vector" instead of "VEC"
2400 for "target_desc.reg_defs".
2401 (operator==): Likewise.
2403 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2405 * inferiors.h (thread_to_gdb_id): Remove.
2406 * inferiors.c (thread_to_gdb_id): Remove.
2407 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2408 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2409 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2411 * nto-low.c (nto_fetch_registers, nto_store_registers,
2412 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2414 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2416 * inferiors.h (gdb_id_to_thread_id): Remove.
2417 * inferiors.c (gdb_id_to_thread_id): Remove.
2418 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2419 removal. Move pid declaration closer to where it's used.
2421 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2423 * server.c (handle_detach): New function.
2424 (process_serial_event): Move code out, call handle_detach.
2426 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2428 * server.c (require_running): Rename to ...
2429 (require_running_or_return): ... this ...
2430 (require_running_or_break): ... and this.
2431 (handle_query, process_serial_event): Adjust.
2433 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2435 * linux-low.c (linux_set_resume_request): Remove unused
2438 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2440 * server.c (first_thread_of): Remove.
2441 (process_serial_event): Replace usage of first_thread_of with
2442 find_any_thread_of_pid.
2443 * tracepoint.c (same_process_p): Remove.
2444 (gdb_agent_about_to_close): Replace usage of same_process_p with
2445 find_any_thread_of_pid.
2446 * linux-x86-low.c (same_process_callback): Remove.
2447 (x86_arch_setup_process_callback): Replace usage of
2448 same_process_callback with find_any_thread_of_pid.
2449 * thread-db.c (any_thread_of): Remove.
2450 (switch_to_process): Replace usage of any_thread_of with
2451 find_any_thread_of_pid.
2452 * inferiors.c (thread_pid_matches_callback): Remove.
2453 (find_thread_process): Adjust to use find_any_thread_of_pid.
2455 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2457 * regcache.c (get_thread_regcache): Guard calls to "memset"
2460 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2462 * linux-low.c (handle_extended_wait): Use
2463 "allocate_target_description" instead of "XNEW".
2464 * linux-x86-low.c (initialize_low_arch): Likewise.
2466 2017-09-05 Yao Qi <yao.qi@linaro.org>
2468 * configure.srv (srv_i386_regobj): Remove.
2469 (srv_amd64_regobj): Remove.
2470 (srv_regobj): Set it to "" for x86 non-linux targets.
2471 * linux-x86-tdesc.c (i386_linux_read_description):
2472 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2473 (init_registers_i386): Remove the declaration.
2474 (tdesc_i386): Remove the declaration.
2475 (lynx_i386_arch_setup): Call i386_create_target_description.
2476 * nto-x86-low.c: Likewise.
2477 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2478 [!__x86_64__]: include arch/i386.h.
2479 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2481 2017-09-05 Yao Qi <yao.qi@linaro.org>
2483 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2484 i386/amd64-XXX-linux from it.
2486 2017-09-05 Yao Qi <yao.qi@linaro.org>
2488 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2490 (ipa_amd64_linux_regobj): Remove.
2491 (ipa_x32_linux_regobj): Remove.
2493 2017-09-05 Yao Qi <yao.qi@linaro.org>
2495 * Makefile.in (arch-amd64.o): New rule.
2496 * configure.srv: Append arch-amd64.o.
2497 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2498 (get_ipa_tdesc): Call amd64_linux_read_description.
2499 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2500 and init_registers_amd64_XXX.
2501 * linux-x86-low.c (x86_linux_read_description): Call
2502 amd64_linux_read_description.
2503 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2504 (initialize_low_arch): Don't call init_registers_x32_XXX and
2505 init_registers_amd64_XXX.
2506 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2507 and tdesc_amd64_XXX.
2508 [__x86_64__] (amd64_tdesc_test): New function.
2509 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2510 and init_registers_amd64_XXX.
2511 * linux-x86-tdesc.c: Include arch/amd64.h.
2512 (xcr0_to_tdesc_idx): New function.
2513 (i386_linux_read_description): New function.
2514 (amd64_get_ipa_tdesc_idx): New function.
2515 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2516 (amd64_get_ipa_tdesc): Declare.
2518 2017-09-05 Yao Qi <yao.qi@linaro.org>
2520 * configure.srv (srv_i386_linux_xmlfiles): Remove
2521 i386/i386-XXX-linux.xml from it.
2523 2017-09-05 Yao Qi <yao.qi@linaro.org>
2525 * configure.srv: Set srv_i386_linux_regobj empty if $development
2527 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2528 initialize_low_tdesc.
2529 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2530 with #if initialize_low_tdesc.
2531 * linux-x86-tdesc-selftest.c: New file.
2532 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2534 2017-09-05 Yao Qi <yao.qi@linaro.org>
2536 * Makefile.in (arch-i386.o): New rule.
2537 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2538 (x86_64-*-linux*): Likewise.
2539 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2540 include arch/i386.h.
2541 (i386_linux_read_description): Remove code and call
2542 i386_create_target_description.
2543 * tdesc.c (allocate_target_description): New function.
2544 * tdesc.h (set_tdesc_architecture): Remove declaration.
2545 (set_tdesc_osabi): Likewise.
2547 2017-09-05 Yao Qi <yao.qi@linaro.org>
2549 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2550 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2551 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2553 * server.c (get_features_xml): Call tdesc_get_features_xml.
2554 * tdesc.c (set_tdesc_architecture): New function.
2555 (set_tdesc_osabi): New function.
2556 (tdesc_get_features_xml): New function.
2557 (tdesc_create_feature): Add an argument.
2558 * tdesc.h (struct target_desc) <features>: New field.
2559 <arch, osabi>: New field.
2560 (~target_desc): xfree features, arch, and osabi.
2561 (target_desc::oerator==): Don't compare .xmltarget.
2562 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2563 (set_tdesc_osabi): Likewise.
2564 (tdesc_get_features_xml): Likewise.
2566 2017-09-05 Yao Qi <yao.qi@linaro.org>
2568 * linux-x86-tdesc.c: Include selftest.h.
2569 (i386_tdesc_test): New function.
2570 (initialize_low_tdesc): Call selftests::register_test.
2571 * tdesc.h: Include regdef.h.
2572 (target_desc): Override operator == and !=.
2574 2017-09-05 Yao Qi <yao.qi@linaro.org>
2576 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2577 (ipa_obj): Likewise.
2578 * linux-i386-ipa.c: Include common/x86-xstate.h
2579 (get_ipa_tdesc): Call i386_linux_read_description.
2580 (initialize_low_tracepoint): Don't call init_registers_XXX
2581 functions, call initialize_low_tdesc instead.
2582 * linux-x86-low.c (x86_linux_read_description): Call
2583 i386_linux_read_description.
2584 (initialize_low_arch): Don't call init_registers_i386_XXX
2585 functions, call initialize_low_tdesc.
2586 * linux-x86-tdesc.c: New file.
2587 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2588 (i386_get_ipa_tdesc_idx): Declare.
2589 (i386_get_ipa_tdesc): Declare.
2590 (initialize_low_tdesc): Declare.
2592 2017-09-05 Yao Qi <yao.qi@linaro.org>
2594 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2597 2017-09-05 Yao Qi <yao.qi@linaro.org>
2599 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2600 * regcache.c (get_thread_regcache): Use VEC_length.
2601 (init_register_cache): Likewise.
2602 (regcache_cpy): Likewise.
2603 (registers_to_string): Iterate reg_defs via VEC_iterate.
2604 (find_regno): Likewise.
2605 (find_register_by_number): Use VEC_index.
2606 (register_size): Call find_register_by_number.
2607 (register_data): Call find_register_by_number.
2608 (supply_regblock): Use VEC_length.
2609 (regcache_raw_read_unsigned): Likewise.
2610 * tdesc.c (init_target_desc): Iterate reg_defs via
2612 (default_description): Update initializer.
2613 (copy_target_description): Don't update field num_registers.
2614 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2615 <num_registers>: Remove.
2617 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2619 * Makefile.in (.SECONDARY): Define target.
2621 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2623 * linux-low.c (linux_wait_1): Adjust.
2624 * server.c (queue_stop_reply_callback): Adjust.
2626 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2628 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2629 QEnvironmentUnset and QEnvironmentReset packets.
2630 (handle_query): Inform remote that QEnvironmentHexEncoded,
2631 QEnvironmentUnset and QEnvironmentReset are supported.
2633 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2635 * inferiors.h (inferior_target_data): Rename to ...
2636 (thread_target_data): ... this.
2637 (inferior_regcache_data): Rename to ...
2638 (thread_regcache_data): ... this.
2639 (set_inferior_regcache_data): Rename to ...
2640 (set_thread_regcache_data): ... this.
2641 * inferiors.c (inferior_target_data): Rename to ...
2642 (thread_target_data): ... this.
2643 (inferior_regcache_data): Rename to ...
2644 (thread_regcache_data): ... this.
2645 (set_inferior_regcache_data): Rename to ...
2646 (set_thread_regcache_data): ... this.
2647 (free_one_thread): Update.
2648 * linux-low.h (get_thread_lwp): Update.
2649 * regcache.c (get_thread_regcache): Update.
2650 (regcache_invalidate_thread): Update.
2651 (free_register_cache_thread): Update.
2652 * win32-i386-low.c (update_debug_registers_callback): Update.
2653 (win32_get_current_dr): Update.
2654 * win32-low.c (thread_rec): Update.
2655 (delete_thread_info): Update.
2656 (continue_one_thread): Update.
2657 (suspend_one_thread): Update.
2659 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2661 * inferiors.c (set_inferior_target_data): Remove.
2662 * inferiors.h (set_inferior_target_data): Remove.
2664 2017-08-18 Yao Qi <yao.qi@linaro.org>
2666 * Makefile.in (OBS): Add selftest.o.
2667 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2668 * configure, config.in: Re-generated.
2669 * server.c: Include common/sefltest.h.
2670 (captured_main): Handle option --selftest.
2672 2017-08-09 Yao Qi <yao.qi@linaro.org>
2674 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2675 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2676 i386-avx-mpx.o and i386-mmx.o.
2677 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2678 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2679 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2680 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2681 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2682 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2683 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2684 i386/amd64-avx-mpx.xml.
2686 2017-08-09 Yao Qi <yao.qi@linaro.org>
2688 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2689 and x32-avx-avx512.o.
2690 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2691 i386/x32-avx-avx512.xml.
2693 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2695 * tracepoint.h (enum class fast_tpoint_collect_result): New
2697 (fast_tracepoint_collecting): Change return type to
2698 fast_tpoint_collect_result.
2699 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2700 * linux-low.h: Include tracepoint.h.
2701 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2702 fast_tpoint_collect_result.
2703 * linux-low.c (handle_tracepoints): Adjust.
2704 (linux_fast_tracepoint_collecting): Change return type to
2705 fast_tpoint_collect_result.
2706 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2707 linux_wait_1, stuck_in_jump_pad_callback,
2708 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2709 proceed_one_lwp): Adjust to type change.
2711 2017-07-10 Yao Qi <yao.qi@linaro.org>
2713 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2715 2017-06-29 Yao Qi <yao.qi@linaro.org>
2717 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2719 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2721 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2723 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2725 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2727 * linux-low.c (linux_create_inferior): Adjust code to access the
2728 environment information via 'gdb_environ' class.
2729 * lynx-low.c (lynx_create_inferior): Likewise.
2730 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2731 (get_environ): Return a pointer to 'our_environ'.
2732 (captured_main): Initialize 'our_environ'.
2733 * server.h (get_environ): Adjust prototype.
2734 * spu-low.c (spu_create_inferior): Adjust code to access the
2735 environment information via 'gdb_environ' class.
2737 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2739 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2740 usage of "register" keyword.
2742 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2744 * configure: Re-generate.
2746 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2748 * configure: Re-generate.
2750 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2752 * Makefile.in (COMPILE.pre): Add "-x c++".
2754 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2756 * fork-child.c: Conditionally include <signal.h>.
2758 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2760 * server.c (handle_general_set): Handle new packet
2761 "QStartupWithShell".
2762 (handle_query): Add "QStartupWithShell" to the list of supported
2764 (gdbserver_usage): Add help text explaining the
2765 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2767 (captured_main): Recognize and act upon the presence of the new
2770 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2771 Pedro Alves <palves@redhat.com>
2773 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2774 * configure: Regenerate.
2775 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2777 (i[34567]86-*-lynxos*): Likewise.
2778 (spu*-*-*): Likewise.
2779 * fork-child.c: New file.
2780 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2782 (linux_ptrace_fun): New function.
2783 (linux_create_inferior): Adjust function prototype to reflect
2784 change on "target.h". Adjust function code to use
2786 (linux_request_interrupt): Delete "signal_pid".
2787 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2788 (lynx_ptrace_fun): New function.
2789 (lynx_create_inferior): Adjust function prototype to reflect
2790 change on "target.h". Adjust function code to use
2792 * nto-low.c (nto_create_inferior): Adjust function prototype and
2793 code to reflect change on "target.h". Update comments.
2794 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2795 "common-terminal.h" and "environ.h".
2796 (terminal_fd): Moved to fork-child.c.
2797 (old_foreground_pgrp): Likewise.
2798 (restore_old_foreground_pgrp): Likewise.
2799 (last_status): Make it global.
2800 (last_ptid): Likewise.
2801 (our_environ): New variable.
2802 (startup_with_shell): Likewise.
2803 (program_name): Likewise.
2804 (program_argv): Rename to...
2805 (program_args): ...this.
2806 (wrapper_argv): New variable.
2807 (start_inferior): Delete function.
2808 (get_exec_wrapper): New function.
2809 (get_exec_file): Likewise.
2810 (get_environ): Likewise.
2811 (prefork_hook): Likewise.
2812 (post_fork_inferior): Likewise.
2813 (postfork_hook): Likewise.
2814 (postfork_child_hook): Likewise.
2815 (handle_v_run): Update code to deal with arguments coming from the
2816 remote host. Update calls from "start_inferior" to
2818 (captured_main): Likewise. Initialize environment variable. Call
2820 * server.h (post_fork_inferior): New prototype.
2821 (get_environ): Likewise.
2822 (last_status): Declare.
2823 (last_ptid): Likewise.
2824 (signal_pid): Likewise.
2825 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2826 (spu_ptrace_fun): New function.
2827 (spu_create_inferior): Adjust function prototype to reflect change
2828 on "target.h". Adjust function code to use "fork_inferior".
2829 * target.c (target_terminal_init): New function.
2830 (target_terminal_inferior): Likewise.
2831 (target_terminal_ours): Likewise.
2832 * target.h: Include <vector>.
2833 (struct target_ops) <create_inferior>: Update prototype.
2834 (create_inferior): Update macro.
2835 * utils.c (gdb_flush_out_err): New function.
2836 * win32-low.c (win32_create_inferior): Adjust function prototype
2837 and code to reflect change on "target.h".
2839 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2841 * inferiors.c (switch_to_thread): New function.
2843 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2845 * Makefile.in (SFILE): Add "common/job-control.c".
2846 (OBS): Add "job-control.o".
2848 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2850 * Makefile: Remove "@host_makefile_frag@".
2852 2017-05-05 Pedro Alves <palves@redhat.com>
2854 * configure: Regenerate.
2856 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2858 * configure: Regenerate.
2860 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2862 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2863 software_single_step change of return type to
2864 std::vector<CORE_ADDR>.
2865 * linux-low.c (install_software_single_step_breakpoints):
2867 * linux-low.h (install_software_single_step_breakpoints):
2870 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2872 * remote-utils.c: Include "gdb_termios.h" instead of
2874 * terminal.h: Delete file.
2876 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2878 * server.c: Include <vector>.
2879 <program_argv, wrapper_argv>: Convert to std::vector.
2880 (start_inferior): Rewrite function to use C++.
2881 (handle_v_run): Likewise. Update code that calculates the argv
2882 based on the vRun packet; use C++.
2883 (captured_main): Likewise.
2885 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2887 * server.c (handle_v_cont): Initialize thread_resume::thread
2890 2017-04-05 Pedro Alves <palves@redhat.com>
2892 * configure: Regenerate.
2894 2017-04-05 Pedro Alves <palves@redhat.com>
2896 * gdbreplay.c (sync_error): Constify.
2897 * linux-x86-low.c (push_opcode): Constify.
2899 2017-04-05 Pedro Alves <palves@redhat.com>
2901 * win32-low.c (get_child_debug_event)
2902 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2903 Report TARGET_WAITKIND_SPURIOUS instead.
2905 2017-04-05 Pedro Alves <palves@redhat.com>
2907 * remote-utils.c (remote_prepare, remote_open): Constify.
2908 * remote-utils.h (remote_prepare, remote_open): Constify.
2909 * server.c (captured_main): Constify 'port' handling.
2911 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2913 * Makefile.in (clean): Clear .deps.
2915 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2917 * .gitignore: Remove generated files, replace with wildcard.
2918 * (clean): Replace removal of generated files with wildcard.
2919 (version.c): Replace with...
2920 (version-generated.c): ...this.
2921 (xml-builtin.c): Replace with...
2922 (xml-builtin-generated.c): ...this.
2923 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2924 (%.c: *regformats*): Replace with...
2925 (%-generated.c: *regformats*): ...this.
2927 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2929 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2930 (xtensa_fill_gregset): Call collect_register_by_name for
2932 (xtensa_store_gregset): Call supply_register_by_name for
2935 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2937 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2938 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2939 (xtensa_store_gregset): Call supply_register for all registers in
2940 a0_regnum..a0_regnum + C0_NREGS range.
2942 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2944 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2945 (ax-ipa.o: ax.c): Remove.
2946 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2947 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2948 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2949 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2950 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2952 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2954 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2955 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2956 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2957 (errors-ipa.o: ../common/errors.c): Remove.
2958 (format-ipa.o: ../common/format.c): Remove.
2959 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2961 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2963 * Makefile.in (%-ipa.o: %.c): New rule.
2964 (tracepoint-ipa.o: tracepoint.c): Remove.
2965 (utils-ipa.o: utils.c): Remove.
2966 (remote-utils-ipa.o: remote-utils.c): Remove.
2967 (regcache-ipa.o: regcache.c): Remove.
2968 (i386-linux-ipa.o: i386-linux.c): Remove.
2969 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2970 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2971 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2972 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2973 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2974 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2975 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2976 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2977 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2978 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2979 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2980 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2981 (aarch64-ipa.o: aarch64.c): Remove.
2982 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2983 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2984 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2985 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2986 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2987 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2988 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2989 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2990 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2991 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2992 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2993 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2994 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2995 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2996 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2997 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2998 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2999 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3000 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3001 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3002 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3003 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3004 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3005 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3006 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3007 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3008 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3009 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3010 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3011 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3012 (tdesc-ipa.o: tdesc.c): Remove.
3013 (x32-linux-ipa.o: x32-linux.c): Remove.
3014 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3015 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3017 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3019 * Makefile.in (%.o: ../arch/%.c): New rule.
3020 (arm.o: ../arch/arm.c): Remove.
3021 (arm-linux.o: ../arch/arm-linux.c): Remove.
3022 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3023 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3025 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3027 * Makefile.in (%.o: ../nat/%.c): New rule.
3028 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3029 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3030 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3031 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3032 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3033 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3034 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3035 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3036 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3037 (linux-personality.o: ../nat/linux-personality.c): Remove.
3038 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3039 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3040 (x86-linux.o: ../nat/x86-linux.c): Remove.
3041 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3042 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3044 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3046 * Makefile.in (%.o: ../common/%.c): New rule.
3047 (signals.o: ../common/signals.c): Remove.
3048 (print-utils.o: ../common/print-utils.c): Remove.
3049 (rsp-low.o: ../common/rsp-low.c): Remove.
3050 (common-utils.o: ../common/common-utils.c): Remove.
3051 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3052 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3053 (vec.o: ../common/vec.c): Remove.
3054 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3055 (xml-utils.o: ../common/xml-utils.c): Remove.
3056 (ptid.o: ../common/ptid.c): Remove.
3057 (buffer.o: ../common/buffer.c): Remove.
3058 (format.o: ../common/format.c): Remove.
3059 (filestuff.o: ../common/filestuff.c): Remove.
3060 (agent.o: ../common/agent.c): Remove.
3061 (errors.o: ../common/errors.c): Remove.
3062 (environ.o: ../common/environ.c): Remove.
3063 (common-debug.o: ../common/common-debug.c): Remove.
3064 (cleanups.o: ../common/cleanups.c): Remove.
3065 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3066 (fileio.o: ../common/fileio.c): Remove.
3067 (common-regcache.o: ../common/common-regcache.c): Remove.
3068 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3069 (new-op.o: ../common/new-op.c): Remove.
3070 (btrace-common.o: ../common/btrace-common.c): Remove.
3072 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3074 * Makefile.in (%.o: ../target/%.c): New rule.
3075 (waitstatus.o: ../target/waitstatus.c): Remove.
3077 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3080 (%.c: ../regformats/%.dat,
3081 (%.c: ../regformats/arm/%.dat,
3082 (%.c: ../regformats/i386/%.dat,
3083 (%.c: ../regformats/rs6000/%.dat): New rules.
3084 (aarch64.c): Remove.
3085 (reg-arm.c): Remove.
3086 (arm-with-iwmmxt.c): Remove.
3087 (arm-with-vfpv2.c): Remove.
3088 (arm-with-vfpv3.c): Remove.
3089 (arm-with-neon.c): Remove.
3090 (reg-bfin.c): Remove.
3091 (reg-cris.c): Remove.
3092 (reg-crisv32.c): Remove.
3094 (i386-linux.c): Remove.
3095 (i386-avx.c): Remove.
3096 (i386-avx-linux.c): Remove.
3097 (i386-avx-avx512.c): Remove.
3098 (i386-avx-avx512-linux.c): Remove.
3099 (i386-mpx.c): Remove.
3100 (i386-mpx-linux.c): Remove.
3101 (i386-avx-mpx-avx512-pku.c): Remove.
3102 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3103 (i386-avx-mpx.c): Remove.
3104 (i386-avx-mpx-linux.c): Remove.
3105 (i386-mmx.c): Remove.
3106 (i386-mmx-linux.c): Remove.
3107 (reg-ia64.c): Remove.
3108 (reg-m32r.c): Remove.
3109 (reg-m68k.c): Remove.
3111 (mips-linux.c): Remove.
3112 (mips-dsp-linux.c): Remove.
3113 (mips64-linux.c): Remove.
3114 (mips64-dsp-linux.c): Remove.
3115 (nios2-linux.c): Remove.
3116 (powerpc-32.c): Remove.
3117 (powerpc-32l.c): Remove.
3118 (powerpc-altivec32l.c): Remove.
3119 (powerpc-cell32l.c): Remove.
3120 (powerpc-vsx32l.c): Remove.
3121 (powerpc-isa205-32l.c): Remove.
3122 (powerpc-isa205-altivec32l.c): Remove.
3123 (powerpc-isa205-vsx32l.c): Remove.
3124 (powerpc-e500l.c): Remove.
3125 (powerpc-64l.c): Remove.
3126 (powerpc-altivec64l.c): Remove.
3127 (powerpc-cell64l.c): Remove.
3128 (powerpc-vsx64l.c): Remove.
3129 (powerpc-isa205-64l.c): Remove.
3130 (powerpc-isa205-altivec64l.c): Remove.
3131 (powerpc-isa205-vsx64l.c): Remove.
3132 (s390-linux32.c): Remove.
3133 (s390-linux32v1.c): Remove.
3134 (s390-linux32v2.c): Remove.
3135 (s390-linux64.c): Remove.
3136 (s390-linux64v1.c): Remove.
3137 (s390-linux64v2.c): Remove.
3138 (s390-te-linux64.c): Remove.
3139 (s390-vx-linux64.c): Remove.
3140 (s390-tevx-linux64.c): Remove.
3141 (s390x-linux64.c): Remove.
3142 (s390x-linux64v1.c): Remove.
3143 (s390x-linux64v2.c): Remove.
3144 (s390x-te-linux64.c): Remove.
3145 (s390x-vx-linux64.c): Remove.
3146 (s390x-tevx-linux64.c): Remove.
3147 (tic6x-c64xp-linux.c): Remove.
3148 (tic6x-c64x-linux.c): Remove.
3149 (tic6x-c62x-linux.c): Remove.
3151 (reg-sparc64.c): Remove.
3152 (reg-spu.c): Remove.
3154 (amd64-linux.c): Remove.
3155 (amd64-avx.c): Remove.
3156 (amd64-avx-linux.c): Remove.
3157 (amd64-avx-avx512.c): Remove.
3158 (amd64-avx-avx512-linux.c): Remove.
3159 (amd64-mpx.c): Remove.
3160 (amd64-mpx-linux.c): Remove.
3161 (amd64-avx-mpx-avx512-pku.c): Remove.
3162 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3163 (amd64-avx-mpx.c): Remove.
3164 (amd64-avx-mpx-linux.c): Remove.
3166 (x32-linux.c): Remove.
3167 (x32-avx.c): Remove.
3168 (x32-avx-linux.c): Remove.
3169 (x32-avx-avx512.c): Remove.
3170 (x32-avx-avx512-linux.c): Remove.
3171 (reg-xtensa.c): Remove.
3172 (reg-tilegx.c): Remove.
3173 (reg-tilegx32.c): Remove.
3175 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3177 * Makefile.in (SFILES): Add "common/environ.c".
3178 (OBJS): Add "common/environ.h".
3180 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3182 * configure.ac: Check if the fs_base and gs_base members of
3183 `struct user_regs_struct' exist.
3184 * config.in: Regenerated.
3185 * configure: Likewise.
3187 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3189 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3191 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3192 (get_next_pcs_syscall_next_pc): Likewise.
3194 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3196 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3197 * nto-x86-low.c: Likewise.
3199 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3201 * Makefile.in: Include disable-implicit-rules.mk.
3203 2016-11-23 Pedro Alves <palves@redhat.com>
3205 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3206 (debug_vprintf): Use std::chrono::steady_clock instead of
3207 gettimeofday. Use '.' instead of ':'.
3208 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3209 (get_timestamp): Use std::chrono::steady_clock instead of
3212 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3214 * Makefile.in: Fix whitespace formatting.
3216 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3218 * Makefile.in (SFILES, OBS): Flatten list and order
3221 2016-11-23 Pedro Alves <palves@redhat.com>
3223 * event-loop.c (handle_file_event): Use warning.
3224 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3225 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3228 2016-11-23 Pedro Alves <palves@redhat.com>
3230 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3232 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3233 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3234 debug_printf and debug_flush for debug output.
3235 * server.c (handle_general_set): Likewise.
3236 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3239 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3241 * Makefile.in (.c.o): Replace rule with ...
3242 (%.o: %.c): ... this one.
3244 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3246 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3247 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3249 * configure.ac: Remove checks for the make program.
3250 * configure: Re-generate.
3252 2016-10-28 Pedro Alves <palves@redhat.com>
3254 * Makefile.in (CXX_DIALECT): Get from configure.
3255 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3256 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3257 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3258 * config.in: Regenerate.
3259 * configure: Regenerate.
3261 2016-10-27 Yao Qi <yao.qi@linaro.org>
3263 * linux-low.c (linux_supports_range_stepping): Return true if
3264 can_software_single_step return true.
3266 2016-10-27 Yao Qi <yao.qi@linaro.org>
3268 * inferiors.c (find_inferior_in_random): New function.
3269 * inferiors.h (find_inferior_in_random): Declare.
3270 * linux-low.c (linux_wait_for_event_filtered): Call
3271 find_inferior_in_random instead of find_inferior.
3273 2016-10-27 Yao Qi <yao.qi@linaro.org>
3275 * linux-low.c (linux_wait_1): If single-step breakpoints are
3276 inserted, remove them.
3278 2016-10-26 Pedro Alves <palves@redhat.com>
3280 * linux-low.c (handle_extended_wait): Link parent/child fork
3282 (linux_wait_1): Unlink them.
3283 (linux_set_resume_request): Ignore resume requests for
3284 already-resumed and unhandled fork child threads.
3285 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3286 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3288 (handle_v_requests) <vCont>: Don't call require_running.
3289 * server.h (in_queued_stop_replies): New declaration.
3291 2016-10-24 Yao Qi <yao.qi@linaro.org>
3294 * linux-aarch64-low.c (append_insns): Cast the return value to
3297 2016-10-10 Yao Qi <yao.qi@linaro.org>
3299 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3301 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3303 * target.c (target_supports_multi_process): New function, moved
3305 * target.h (target_supports_multi_process): ... here. Remove
3308 2016-10-05 Tom Tromey <tom@tromey.com>
3311 * tracepoint.c (handle_tracepoint_bkpts): Check
3312 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3314 2016-10-05 Yao Qi <yao.qi@linaro.org>
3316 * configure.srv: Update the path of arm-*.xml files.
3318 2016-10-05 Terry Guo <terry.guo@arm.com>
3319 Yao Qi <yao.qi@linaro.org>
3321 * Makefile.in: Adjust the path of rules.
3322 * configure.srv: Update the path of xml files.
3323 * regformats/arm-with-iwmmxt.dat: Regenerated.
3324 * regformats/arm-with-neon.dat: Likewise.
3325 * regformats/arm-with-vfpv2.dat: Likewise.
3326 * regformats/arm-with-vfpv3.dat Likewise.
3328 2016-09-30 Yao Qi <yao.qi@linaro.org>
3331 * target.c (target_stop_and_wait): Don't call
3332 target_continue_no_signal, use resume_stop instead.
3334 2016-09-26 Yao Qi <yao.qi@linaro.org>
3336 * linux-low.c (linux_wait_1): Call debug_exit.
3338 2016-09-23 Pedro Alves <palves@redhat.com>
3340 * Makefile.in (SFILES): Add common/new-op.c.
3341 (OBS): Add common/new-op.o.
3342 (new-op.o): New rule.
3344 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3346 * .gitinore: Ignore more files.
3348 2016-09-21 Yao Qi <yao.qi@linaro.org>
3350 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3353 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3355 * server.c (start_inferior): Call target_mourn_inferior instead of
3356 mourn_inferior; pass ptid_t argument to it.
3358 (handle_target_event): Likewise.
3359 * target.c (target_mourn_inferior): New function.
3360 * target.h (mourn_inferior): Delete macro.
3362 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3364 * linux-low.c (lwp_is_stepping): New function.
3366 2016-09-06 Carl Love <cel@us.ibm.com>
3368 * server.c (start_inferior): Fixed comment, requested comment change
3369 didn't get updated correctly. Removed reference to ptrace () call as
3370 it is only true on Linux systems.
3372 2016-09-06 Carl Love <cel@us.ibm.com>
3374 * server.c (start_inferior): Do not call
3375 function target_post_create_inferior () if the
3376 inferior process has already exited.
3378 2016-09-05 Pedro Alves <palves@redhat.com>
3380 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3381 (COMPILE.pre, CC_LD): Use CXX directly.
3382 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3383 * acinclude.m4: Don't include build-with-cxx.m4.
3384 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3385 * configure: Regenerate.
3387 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3390 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3391 call writing data to own_buf.
3393 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3395 * target.c (mywait): Call target_wait instead of
3397 (target_wait): New function.
3399 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3401 * server.c (start_inferior): New variable 'ptid'. Replace calls
3402 to the_target->resume by target_continue{,_no_signal}, depending
3404 * target.c (target_stop_and_wait): Call target_continue_no_signal
3405 instead of the_target->resume.
3406 (target_continue): New function.
3408 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3410 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3412 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3415 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3417 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3418 * linux-arm-low.c (ps_get_thread_area): Likewise.
3419 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3420 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3421 * linux-mips-low.c (ps_get_thread_area): Likewise.
3422 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3423 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3424 * linux-x86-low.c (ps_get_thread_area): Likewise.
3425 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3427 2016-08-19 Pedro Alves <palves@redhat.com>
3429 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3431 2016-08-19 Pedro Alves <palves@redhat.com>
3433 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3434 comment. Use memcpy instead of casting through unsigned long.
3436 2016-08-19 Pedro Alves <palves@redhat.com>
3438 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3439 allocating around 0x80000000.
3441 2016-08-19 Pedro Alves <palves@redhat.com>
3444 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3445 (x32-avx512-linux-ipa.o): New rules.
3446 * configure.ac (x86_64-*-linux*): New x32 check.
3447 * configure.srv (ipa_x32_linux_regobj): New.
3448 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3449 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3451 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3453 * configure: Regenerate.
3455 2016-08-09 Pedro Alves <palves@redhat.com>
3458 * Makefile.in (OBS): Add signals-state-save-restore.o.
3459 (signals-state-save-restore.o): New rule.
3460 * config.in: Regenerate.
3461 * configure: Regenerate.
3462 * linux-low.c: Include "signals-state-save-restore.h".
3463 (linux_create_inferior): Call
3464 restore_original_signals_state.
3465 * server.c: Include "dispositions-save-restore.h".
3466 (captured_main): Call save_original_signals_state.
3468 2016-08-05 Pedro Alves <palves@redhat.com>
3470 * configure: Regenerate.
3472 2016-08-04 Yao Qi <yao.qi@linaro.org>
3474 * linux-low.c (regsets_fetch_inferior_registers): Check
3475 errno is ESRCH or not.
3477 2016-08-02 Yao Qi <yao.qi@linaro.org>
3479 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3480 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3481 (thread_db_load_search): Update.
3482 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3483 td_ta_set_event and td_ta_event_getmsg.
3485 2016-07-26 Pedro Alves <palves@redhat.com>
3488 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3489 of unsigned long for 64-bit registers and use uint32_t instead of
3490 unsigned int for 32-bit registers.
3492 2016-07-26 Pedro Alves <palves@redhat.com>
3494 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3497 2016-07-21 Tom Tromey <tom@tromey.com>
3499 * configure: Rebuild.
3501 2016-07-21 Yao Qi <yao.qi@linaro.org>
3503 * mem-break.c (find_gdb_breakpoint): Cast bp to
3504 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3506 2016-07-21 Yao Qi <yao.qi@linaro.org>
3508 * server.c (handle_v_requests): Support s and S actions
3509 if target_supports_software_single_step return true.
3511 2016-07-21 Yao Qi <yao.qi@linaro.org>
3513 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3514 is resume_step, call maybe_hw_step.
3515 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3517 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3519 (proceed_one_lwp): If resume request is resume_step, install
3520 reinsert breakpoints and call maybe_hw_step.
3522 2016-07-21 Yao Qi <yao.qi@linaro.org>
3524 * linux-low.c (proceed_one_lwp): Declare.
3525 (linux_resume_one_thread): Remove local variable 'step'.
3526 Lift code enqueue signal. Call proceed_one_lwp instead of
3527 linux_resume_one_lwp.
3529 2016-07-21 Yao Qi <yao.qi@linaro.org>
3531 * linux-low.c (linux_resume_one_thread): Call
3532 enqueue_pending_signal.
3534 2016-07-21 Yao Qi <yao.qi@linaro.org>
3536 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3537 * inferiors.c (do_restore_current_thread_cleanup): New function.
3538 (make_cleanup_restore_current_thread): Likewise.
3539 * linux-low.c (install_software_single_step_breakpoints): Call
3540 make_cleanup_restore_current_thread. Switch current_thread to
3543 2016-07-21 Yao Qi <yao.qi@linaro.org>
3545 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3546 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3547 (clone_one_breakpoint): Likewise.
3548 (delete_reinsert_breakpoints): Change parameter to thread.
3550 (has_reinsert_breakpoints): Likewise.
3551 (uninsert_reinsert_breakpoints): Likewise.
3552 (reinsert_reinsert_breakpoints): Likewise.
3553 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3554 (delete_reinsert_breakpoints): Likewise.
3555 (reinsert_reinsert_breakpoints): Likewise.
3556 (uninsert_reinsert_breakpoints): Likewise.
3557 (has_reinsert_breakpoints): Likewise.
3559 2016-07-21 Yao Qi <yao.qi@linaro.org>
3561 * inferiors.c (get_thread_process): Make parameter const.
3562 * inferiors.h (get_thread_process): Update declaration.
3563 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3564 Add new parameters child_thread and parent_thread. Callers
3566 * mem-break.h (clone_all_breakpoints): Update declaration.
3568 2016-07-21 Yao Qi <yao.qi@linaro.org>
3570 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3571 <command_list, handler>: Remove.
3572 (struct gdb_breakpoint): New.
3573 (struct other_breakpoint): New.
3574 (struct reinsert_breakpoint): New.
3575 (is_gdb_breakpoint): New function.
3576 (any_persistent_commands): Update command_list if
3577 is_gdb_breakpoint returns true.
3578 (set_breakpoint): Create breakpoints according to their types.
3579 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3580 (set_gdb_breakpoint_1): Likewise.
3581 (set_gdb_breakpoint): Likewise.
3582 (clear_breakpoint_conditions): Change parameter type to
3583 'struct gdb_breakpoint *'.
3584 (clear_breakpoint_commands): Likewise.
3585 (clear_breakpoint_conditions_and_commands): Likewise.
3586 (add_condition_to_breakpoint): Likewise.
3587 (add_breakpoint_condition): Likewise.
3588 (add_commands_to_breakpoint): Likewise.
3589 (check_breakpoints): Check other_breakpoint.
3590 (clone_one_breakpoint): Clone breakpopint according to its type.
3591 * mem-break.h (struct gdb_breakpoint): Declare.
3592 (set_gdb_breakpoint): Update declaration.
3593 (clear_breakpoint_conditions_and_commands): Likewise.
3594 (add_breakpoint_condition): Likewise.
3595 (add_breakpoint_commands): Likewise.
3596 * server.c (process_point_options): Change parameter type to
3597 'struct gdb_breakpoint *'.
3599 2016-07-21 Yao Qi <yao.qi@linaro.org>
3601 * mem-break.c (set_breakpoint_at): Rename it to ...
3602 (set_breakpoint_type_at): ... it.
3603 (set_breakpoint_at): Call set_breakpoint_type_at.
3604 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3605 * mem-break.h (set_breakpoint_at): Update comments.
3607 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3609 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3611 (nios2_store_gregset): Likewise.
3613 2016-07-01 Pedro Alves <palves@redhat.com>
3614 Antoine Tremblay <antoine.tremblay@ericsson.com>
3616 * linux-low.c: Change interface to take the target lwp_info
3617 pointer directly and return void. Handle detaching from a zombie
3619 (linux_detach_lwp_callback): New function.
3620 (linux_detach): Detach from the leader thread after detaching from
3623 2016-06-28 Yao Qi <yao.qi@linaro.org>
3625 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3626 for variable new_offset.
3627 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3628 (aarch64_ftrace_insn_reloc_cb): Likewise.
3629 (aarch64_ftrace_insn_reloc_tb): Likewise.
3630 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3631 PRIx64 instead of PRIx32.
3633 2016-06-28 Yao Qi <yao.qi@linaro.org>
3635 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3636 (the_low_target): Install arm_get_syscall_trapinfo.
3638 2016-06-28 Yao Qi <yao.qi@linaro.org>
3640 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3642 (the_low_target): Install aarch64_get_syscall_trapinfo.
3644 2016-06-28 Yao Qi <yao.qi@linaro.org>
3646 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3648 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3649 Remove parameter sysno.
3650 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3653 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3655 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3656 (s390_emit_ne_goto): Likewise.
3657 (s390_emit_lt_goto): Likewise.
3658 (s390_emit_le_goto): Likewise.
3659 (s390_emit_gt_goto): Likewise.
3660 (s390_emit_ge_goto): Likewise.
3661 (s390x_emit_eq_goto): Likewise.
3662 (s390x_emit_ne_goto): Likewise.
3663 (s390x_emit_lt_goto): Likewise.
3664 (s390x_emit_le_goto): Likewise.
3665 (s390x_emit_gt_goto): Likewise.
3666 (s390x_emit_ge_goto): Likewise.
3667 (s390_emit_ops_impl): Mark variable static.
3668 (s390x_emit_ops): Likewise.
3670 2016-06-17 Yao Qi <yao.qi@linaro.org>
3672 * linux-low.c (handle_extended_wait): Call
3673 uninsert_reinsert_breakpoints for the parent process. Remove
3674 reinsert breakpoints from the child process. Reinsert them to
3675 the parent process when vfork is done.
3676 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3677 (reinsert_reinsert_breakpoints): New function.
3678 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3679 (reinsert_reinsert_breakpoints): Declare.
3681 2016-06-17 Yao Qi <yao.qi@linaro.org>
3683 * linux-low.c (handle_extended_wait): If the parent is doing
3684 step-over, remove the reinsert breakpoints from the forked child.
3686 2016-06-17 Yao Qi <yao.qi@linaro.org>
3688 * linux-low.c (unsuspend_all_lwps): Declare.
3689 (linux_low_filter_event): If thread exited, call finish_step_over.
3690 If step-over is finished, unsuspend other threads.
3692 2016-06-17 Yao Qi <yao.qi@linaro.org>
3694 * linux-low.c (linux_resume_one_lwp_throw): Assert
3695 has_reinsert_breakpoints returns false.
3696 * mem-break.c (delete_disabled_breakpoints): Assert
3697 bp type isn't reinsert_breakpoint.
3699 2016-06-17 Yao Qi <yao.qi@linaro.org>
3701 * linux-low.c (maybe_hw_step): New function.
3702 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3703 (finish_step_over): Switch current_thread to lwp temporarily,
3704 and assert has_reinsert_breakpoints returns true.
3705 (proceed_one_lwp): Call maybe_hw_step.
3706 * mem-break.c (has_reinsert_breakpoints): New function.
3707 * mem-break.h (has_reinsert_breakpoints): Declare.
3709 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3711 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3713 2016-05-17 Yao Qi <yao.qi@linaro.org>
3715 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3716 instead of find_inferior.
3718 2016-05-05 Yao Qi <yao.qi@linaro.org>
3720 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3721 Initialize res to zero.
3723 2016-05-05 Yao Qi <yao.qi@linaro.org>
3725 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3728 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3730 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3731 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3732 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3734 2016-04-28 Par Olsson <par.olsson@windriver.com>
3735 Simon Marchi <simon.marchi@ericsson.com>
3737 * tracepoint.c (write_inferior_int8): New function.
3738 (cmd_qtenable_disable): Write enable flag using
3739 write_inferior_int8.
3741 2016-04-25 Yao Qi <yao.qi@linaro.org>
3743 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3744 (need_step_over_p): Return zero if the LWP has pending signals
3745 can be delivered on software single step target.
3747 2016-04-25 Yao Qi <yao.qi@linaro.org>
3749 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3750 return instead of error.
3752 2016-04-22 Yao Qi <yao.qi@linaro.org>
3754 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3757 2016-04-22 Yao Qi <yao.qi@linaro.org>
3759 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3760 signal when stepping over breakpoint with software single
3763 2016-04-21 Pedro Alves <palves@redhat.com>
3765 * linux-s390-low.c (s390_collect_ptrace_register)
3766 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3768 (s390_check_regset): Use void * instead of gdb_byte *.
3770 2016-04-20 Pedro Alves <palves@redhat.com>
3772 * configure: Renegerate.
3774 2016-04-20 Yao Qi <yao.qi@linaro.org>
3776 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3777 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3779 (arm_store_gregset): Likewise.
3781 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3783 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3784 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3785 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3786 (amd64-avx-mpx-linux.c): New rules.
3787 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3788 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3789 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3790 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3791 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3792 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3793 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3794 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3795 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3796 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3797 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3798 * linux-x86-low.c (x86_linux_read_description): Add case for
3799 X86_XSTATE_AVX_MPX_MASK.
3800 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3801 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3802 init_registers_i386_avx_mpx_linux.
3803 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3804 (initialize_low_tracepoint): Call
3805 init_registers_i386_avx_mpx_linux.
3806 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3807 (initialize_low_tracepoint): Call
3808 init_registers_amd64_avx_mpx_linux.
3809 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3810 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3811 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3814 2016-04-18 Pedro Alves <palves@redhat.com>
3816 * configure: Regenerate.
3818 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3820 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3821 (aarch64_emit_sub): Likewise.
3823 2016-04-12 Pedro Alves <palves@redhat.com>
3825 * utils.c (prepare_to_throw_exception): Delete.
3827 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3829 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3831 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3833 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3835 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3837 * linux-aarch64-ipa.c: Add <elf.h> include.
3838 * linux-ppc-ipa.c: Add <elf.h> include.
3839 * linux-s390-ipa.c: Add <elf.h> include.
3841 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3843 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3844 (get_raw_reg_ptr): Likewise.
3845 (get_trace_state_variable_value_ptr): Likewise.
3846 (set_trace_state_variable_value_ptr): Likewise.
3847 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3850 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3851 Marcin Kościelnicki <koriakin@0x04.net>
3854 * linux-ppc-low.c (emit_insns): New function.
3855 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3856 (ppc_emit_prologue): New function.
3857 (ppc_emit_epilogue): New function.
3858 (ppc_emit_add): New function.
3859 (ppc_emit_sub): New function.
3860 (ppc_emit_mul): New function.
3861 (ppc_emit_lsh): New function.
3862 (ppc_emit_rsh_signed): New function.
3863 (ppc_emit_rsh_unsigned): New function.
3864 (ppc_emit_ext): New function.
3865 (ppc_emit_zero_ext): New function.
3866 (ppc_emit_log_not): New function.
3867 (ppc_emit_bit_and): New function.
3868 (ppc_emit_bit_or): New function.
3869 (ppc_emit_bit_xor): New function.
3870 (ppc_emit_bit_not): New function.
3871 (ppc_emit_equal): New function.
3872 (ppc_emit_less_signed): New function.
3873 (ppc_emit_less_unsigned): New function.
3874 (ppc_emit_ref): New function.
3875 (ppc_emit_const): New function.
3876 (ppc_emit_reg): New function.
3877 (ppc_emit_pop): New function.
3878 (ppc_emit_stack_flush): New function.
3879 (ppc_emit_swap): New function.
3880 (ppc_emit_stack_adjust): New function.
3881 (ppc_emit_call): New function.
3882 (ppc_emit_int_call_1): New function.
3883 (ppc_emit_void_call_2): New function.
3884 (ppc_emit_if_goto): New function.
3885 (ppc_emit_goto): New function.
3886 (ppc_emit_eq_goto): New function.
3887 (ppc_emit_ne_goto): New function.
3888 (ppc_emit_lt_goto): New function.
3889 (ppc_emit_le_goto): New function.
3890 (ppc_emit_gt_goto): New function.
3891 (ppc_emit_ge_goto): New function.
3892 (ppc_write_goto_address): New function.
3893 (ppc_emit_ops_impl): New static variable.
3894 (ppc64v1_emit_prologue): New function.
3895 (ppc64v2_emit_prologue): New function.
3896 (ppc64_emit_epilogue): New function.
3897 (ppc64_emit_add): New function.
3898 (ppc64_emit_sub): New function.
3899 (ppc64_emit_mul): New function.
3900 (ppc64_emit_lsh): New function.
3901 (ppc64_emit_rsh_signed): New function.
3902 (ppc64_emit_rsh_unsigned): New function.
3903 (ppc64_emit_ext): New function.
3904 (ppc64_emit_zero_ext): New function.
3905 (ppc64_emit_log_not): New function.
3906 (ppc64_emit_bit_and): New function.
3907 (ppc64_emit_bit_or): New function.
3908 (ppc64_emit_bit_xor): New function.
3909 (ppc64_emit_bit_not): New function.
3910 (ppc64_emit_equal): New function.
3911 (ppc64_emit_less_signed): New function.
3912 (ppc64_emit_less_unsigned): New function.
3913 (ppc64_emit_ref): New function.
3914 (ppc64_emit_const): New function.
3915 (ppc64v1_emit_reg): New function.
3916 (ppc64v2_emit_reg): New function.
3917 (ppc64_emit_pop): New function.
3918 (ppc64_emit_stack_flush): New function.
3919 (ppc64_emit_swap): New function.
3920 (ppc64v1_emit_call): New function.
3921 (ppc64v2_emit_call): New function.
3922 (ppc64v1_emit_int_call_1): New function.
3923 (ppc64v2_emit_int_call_1): New function.
3924 (ppc64v1_emit_void_call_2): New function.
3925 (ppc64v2_emit_void_call_2): New function.
3926 (ppc64_emit_if_goto): New function.
3927 (ppc64_emit_eq_goto): New function.
3928 (ppc64_emit_ne_goto): New function.
3929 (ppc64_emit_lt_goto): New function.
3930 (ppc64_emit_le_goto): New function.
3931 (ppc64_emit_gt_goto): New function.
3932 (ppc64_emit_ge_goto): New function.
3933 (ppc64v1_emit_ops_impl): New static variable.
3934 (ppc64v2_emit_ops_impl): New static variable.
3935 (ppc_emit_ops): New function.
3936 (linux_low_target): Wire in ppc_emit_ops.
3938 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3939 Marcin Kościelnicki <koriakin@0x04.net>
3942 * Makefile.in: Add powerpc-*-ipa.o
3943 * configure.srv: Add ipa_obj for powerpc*-linux.
3944 * linux-ppc-ipa.c: New file.
3945 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3947 (PPC_FIELD): New macro.
3948 (PPC_SEXT): New macro.
3949 (PPC_OP6): New macro.
3950 (PPC_BO): New macro.
3951 (PPC_LI): New macro.
3952 (PPC_BD): New macro.
3953 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3954 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3955 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3956 (ppc_get_thread_area): New function.
3957 (is_elfv2_inferior): New function.
3958 (gen_ds_form): New function.
3959 (GEN_STD): New macro.
3960 (GEN_STDU): New macro.
3961 (GEN_LD): New macro.
3962 (GEN_LDU): New macro.
3963 (gen_d_form): New function.
3964 (GEN_ADDI): New macro.
3965 (GEN_ADDIS): New macro.
3966 (GEN_LI): New macro.
3967 (GEN_LIS): New macro.
3968 (GEN_ORI): New macro.
3969 (GEN_ORIS): New macro.
3970 (GEN_LWZ): New macro.
3971 (GEN_STW): New macro.
3972 (GEN_STWU): New macro.
3973 (gen_xfx_form): New function.
3974 (GEN_MFSPR): New macro.
3975 (GEN_MTSPR): New macro.
3976 (GEN_MFCR): New macro.
3977 (GEN_MTCR): New macro.
3978 (GEN_SYNC): New macro.
3979 (GEN_LWSYNC): New macro.
3980 (gen_x_form): New function.
3981 (GEN_OR): New macro.
3982 (GEN_MR): New macro.
3983 (GEN_LWARX): New macro.
3984 (GEN_STWCX): New macro.
3985 (GEN_CMPW): New macro.
3986 (gen_md_form): New function.
3987 (GEN_RLDICL): New macro.
3988 (GEN_RLDICR): New macro.
3989 (gen_i_form): New function.
3991 (GEN_BL): New macro.
3992 (gen_b_form): New function.
3993 (GEN_BNE): New macro.
3994 (GEN_LOAD): New macro.
3995 (GEN_STORE): New macro.
3996 (gen_limm): New function.
3997 (gen_atomic_xchg): New function.
3998 (gen_call): New function.
3999 (ppc_relocate_instruction): New function.
4000 (ppc_install_fast_tracepoint_jump_pad): New function.
4001 (ppc_get_min_fast_tracepoint_insn_len): New function.
4002 (ppc_get_ipa_tdesc_idx): New function.
4003 (the_low_target): Wire in the new functions.
4004 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4006 * linux-ppc-tdesc.h: New file.
4008 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4010 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4011 (alloc_jump_pad_buffer): New function.
4012 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4013 (alloc_jump_pad_buffer): New function.
4014 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4015 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4016 (alloc_jump_pad_buffer): New function.
4017 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4018 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4019 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4020 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4022 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4024 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4025 * linux-amd64-ipa.c: Likewise.
4026 * linux-i386-ipa.c: Likewise.
4027 * linux-s390-ipa.c: Likewise.
4028 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4029 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4030 set_trace_state_variable_value_ptr.
4031 (struct ipa_sym_addresses): Likewise.
4032 (symbol_list): Likewise.
4033 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4034 accessing gdb_collect directly.
4035 (gdb_collect_ptr_type): New typedef.
4036 (get_raw_reg_ptr_type): New typedef.
4037 (get_trace_state_variable_value_ptr_type): New typedef.
4038 (set_trace_state_variable_value_ptr_type): New typedef.
4039 (gdb_collect_ptr): New global.
4040 (get_raw_reg_ptr): New global.
4041 (get_trace_state_variable_value_ptr): New global.
4042 (set_trace_state_variable_value_ptr): New global.
4043 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4044 accessing get_raw_reg directly.
4045 (get_get_tsv_func_addr): Likewise for
4046 get_trace_state_variable_value_ptr.
4047 (get_set_tsv_func_addr): Likewise for
4048 set_trace_state_variable_value_ptr.
4049 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4051 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4053 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4055 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4057 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4059 (relocate_instruction): Remove own_buf.
4060 * server.c (own_buf): Make global.
4061 (handle_v_requests): Make global.
4062 * server.h (own_buf): New declaration.
4063 (handle_v_requests): New prototype.
4065 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4068 * linux-s390-low.c (add_insns): New function.
4069 (s390_emit_prologue): New function.
4070 (s390_emit_epilogue): New function.
4071 (s390_emit_add): New function.
4072 (s390_emit_sub): New function.
4073 (s390_emit_mul): New function.
4074 (s390_emit_lsh): New function.
4075 (s390_emit_rsh_signed): New function.
4076 (s390_emit_rsh_unsigned): New function.
4077 (s390_emit_ext): New function.
4078 (s390_emit_log_not): New function.
4079 (s390_emit_bit_and): New function.
4080 (s390_emit_bit_or): New function.
4081 (s390_emit_bit_xor): New function.
4082 (s390_emit_bit_not): New function.
4083 (s390_emit_equal): New function.
4084 (s390_emit_less_signed): New function.
4085 (s390_emit_less_unsigned): New function.
4086 (s390_emit_ref): New function.
4087 (s390_emit_if_goto): New function.
4088 (s390_emit_goto): New function.
4089 (s390_write_goto_address): New function.
4090 (s390_emit_litpool): New function.
4091 (s390_emit_const): New function.
4092 (s390_emit_call): New function.
4093 (s390_emit_reg): New function.
4094 (s390_emit_pop): New function.
4095 (s390_emit_stack_flush): New function.
4096 (s390_emit_zero_ext): New function.
4097 (s390_emit_swap): New function.
4098 (s390_emit_stack_adjust): New function.
4099 (s390_emit_set_r2): New function.
4100 (s390_emit_int_call_1): New function.
4101 (s390_emit_void_call_2): New function.
4102 (s390_emit_eq_goto): New function.
4103 (s390_emit_ne_goto): New function.
4104 (s390_emit_lt_goto): New function.
4105 (s390_emit_le_goto): New function.
4106 (s390_emit_gt_goto): New function.
4107 (s390_emit_ge_goto): New function.
4108 (s390x_emit_prologue): New function.
4109 (s390x_emit_epilogue): New function.
4110 (s390x_emit_add): New function.
4111 (s390x_emit_sub): New function.
4112 (s390x_emit_mul): New function.
4113 (s390x_emit_lsh): New function.
4114 (s390x_emit_rsh_signed): New function.
4115 (s390x_emit_rsh_unsigned): New function.
4116 (s390x_emit_ext): New function.
4117 (s390x_emit_log_not): New function.
4118 (s390x_emit_bit_and): New function.
4119 (s390x_emit_bit_or): New function.
4120 (s390x_emit_bit_xor): New function.
4121 (s390x_emit_bit_not): New function.
4122 (s390x_emit_equal): New function.
4123 (s390x_emit_less_signed): New function.
4124 (s390x_emit_less_unsigned): New function.
4125 (s390x_emit_ref): New function.
4126 (s390x_emit_if_goto): New function.
4127 (s390x_emit_const): New function.
4128 (s390x_emit_call): New function.
4129 (s390x_emit_reg): New function.
4130 (s390x_emit_pop): New function.
4131 (s390x_emit_stack_flush): New function.
4132 (s390x_emit_zero_ext): New function.
4133 (s390x_emit_swap): New function.
4134 (s390x_emit_stack_adjust): New function.
4135 (s390x_emit_int_call_1): New function.
4136 (s390x_emit_void_call_2): New function.
4137 (s390x_emit_eq_goto): New function.
4138 (s390x_emit_ne_goto): New function.
4139 (s390x_emit_lt_goto): New function.
4140 (s390x_emit_le_goto): New function.
4141 (s390x_emit_gt_goto): New function.
4142 (s390x_emit_ge_goto): New function.
4143 (s390_emit_ops): New function.
4144 (struct linux_target_ops): Fill in emit_ops hook.
4146 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4149 * Makefile.in: Add s390 IPA files.
4150 * configure.srv: Build IPA for s390.
4151 * linux-s390-ipa.c: New file.
4152 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4153 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4154 (tdesc_s390_linux32): Likewise.
4155 (init_registers_s390_linux32v1): Likewise.
4156 (tdesc_s390_linux32v1): Likewise.
4157 (init_registers_s390_linux32v2): Likewise.
4158 (tdesc_s390_linux32v2): Likewise.
4159 (init_registers_s390_linux64): Likewise.
4160 (tdesc_s390_linux64): Likewise.
4161 (init_registers_s390_linux64v1): Likewise.
4162 (tdesc_s390_linux64v1): Likewise.
4163 (init_registers_s390_linux64v2): Likewise.
4164 (tdesc_s390_linux64v2): Likewise.
4165 (init_registers_s390_te_linux64): Likewise.
4166 (tdesc_s390_te_linux64): Likewise.
4167 (init_registers_s390_vx_linux64): Likewise.
4168 (tdesc_s390_vx_linux64): Likewise.
4169 (init_registers_s390_tevx_linux64): Likewise.
4170 (tdesc_s390_tevx_linux64): Likewise.
4171 (init_registers_s390x_linux64): Likewise.
4172 (tdesc_s390x_linux64): Likewise.
4173 (init_registers_s390x_linux64v1): Likewise.
4174 (tdesc_s390x_linux64v1): Likewise.
4175 (init_registers_s390x_linux64v2): Likewise.
4176 (tdesc_s390x_linux64v2): Likewise.
4177 (init_registers_s390x_te_linux64): Likewise.
4178 (tdesc_s390x_te_linux64): Likewise.
4179 (init_registers_s390x_vx_linux64): Likewise.
4180 (tdesc_s390x_vx_linux64): Likewise.
4181 (init_registers_s390x_tevx_linux64): Likewise.
4182 (tdesc_s390x_tevx_linux64): Likewise.
4183 (have_hwcap_s390_vx): New static variable.
4184 (s390_arch_setup): Fill have_hwcap_s390_vx.
4185 (s390_get_thread_area): New function.
4186 (s390_ft_entry_gpr_esa): New const.
4187 (s390_ft_entry_gpr_zarch): New const.
4188 (s390_ft_entry_misc): New const.
4189 (s390_ft_entry_fr): New const.
4190 (s390_ft_entry_vr): New const.
4191 (s390_ft_main_31): New const.
4192 (s390_ft_main_64): New const.
4193 (s390_ft_exit_fr): New const.
4194 (s390_ft_exit_vr): New const.
4195 (s390_ft_exit_misc): New const.
4196 (s390_ft_exit_gpr_esa): New const.
4197 (s390_ft_exit_gpr_zarch): New const.
4198 (append_insns): New function.
4199 (s390_relocate_instruction): New function.
4200 (s390_install_fast_tracepoint_jump_pad): New function.
4201 (s390_get_min_fast_tracepoint_insn_len): New function.
4202 (s390_get_ipa_tdesc_idx): New function.
4203 (struct linux_target_ops): Wire in the above functions.
4204 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4205 * linux-s390-tdesc.h: New file.
4207 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4209 * linux-s390-low.c (s390_supports_tracepoints): New function.
4210 (struct linux_target_ops): Fill supports_tracepoints hook.
4212 2016-03-18 Yao Qi <yao.qi@linaro.org>
4214 * linux-low.c (lwp_signal_can_be_delivered): New function.
4215 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4217 2016-03-18 Yao Qi <yao.qi@linaro.org>
4219 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4220 0 if signal is enqueued. Remove 'signal' from one debugging
4221 message. Move one debugging message to some lines below.
4222 Remove code setting 'signal' to 0.
4224 2016-03-18 Yao Qi <yao.qi@linaro.org>
4226 * linux-low.c (linux_low_filter_event): Remove redundant
4227 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4229 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4231 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4232 (struct linux_target_ops): Wire in the above.
4234 2016-03-03 Yao Qi <yao.qi@linaro.org>
4236 * linux-low.c: Update comments to start_step_over.
4238 2016-03-03 Yao Qi <yao.qi@linaro.org>
4241 * linux-low.c (handle_extended_wait): Set child suspended
4242 if event_lwp->bp_reinsert isn't zero.
4244 2016-03-02 Yao Qi <yao.qi@linaro.org>
4246 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4247 enqueue_pending_signal.
4249 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4251 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4254 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4256 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4257 (s390_regmap_3264) [!__s390x__]: New global.
4258 (s390_collect_ptrace_register): Skip map entries containing -1.
4259 (s390_supply_ptrace_register): Ditto.
4260 (s390_fill_gprs_high): New function.
4261 (s390_store_gprs_high): New function.
4262 (s390_regsets): Add NT_S390_HIGH_GPRS.
4263 (s390_get_hwcap): Enable on 31-bit.
4264 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4265 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4266 Detect NT_S390_HIGH_GPRS.
4267 (s390_usrregs_info_3264): Enable on 31-bit.
4268 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4269 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4271 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4274 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4275 * configure.srv: Ditto.
4276 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4277 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4278 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4279 (init_registers_amd64_linux): Remove prototype.
4280 (tdesc_amd64_linux): Remove declaration.
4281 (get_ipa_tdesc): New function.
4282 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4283 initialize remaining tdescs.
4284 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4285 (init_registers_i386_linux): Remove prototype.
4286 (tdesc_i386_linux): Remove declaration.
4287 (get_ipa_tdesc): New function.
4288 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4289 initialize remaining tdescs.
4290 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4291 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4292 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4293 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4294 (x86_get_ipa_tdesc_idx): New function.
4295 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4296 * linux-x86-tdesc.h: New file.
4297 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4298 (target_get_ipa_tdesc_idx): New macro.
4299 * tracepoint.c (ipa_tdesc_idx): New macro.
4300 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4301 (symbol_list): Add ipa_tdesc_idx.
4302 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4303 (ipa_tdesc): Remove.
4304 (ipa_tdesc_idx): New variable.
4305 (get_context_regcache): Use get_ipa_tdesc.
4306 (gdb_collect): Ditto.
4308 * tracepoint.h (get_ipa_tdesc): New prototype.
4309 (ipa_tdesc): Remove.
4311 2016-02-24 Pedro Alves <palves@redhat.com>
4313 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4314 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4315 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4316 Factor out common code between the USE_SIGTRAP_SIGINFO and
4317 !USE_SIGTRAP_SIGINFO blocks.
4318 (linux_low_filter_event): Call save_stop_reason instead of
4319 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4321 (linux_wait_1): Update comments.
4323 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4325 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4326 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4327 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4328 ppc_insert_point, ppc_remove_point.
4330 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4332 * linux-s390-low.c (s390_supports_z_point_type): New function.
4333 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4335 2016-02-16 Yao Qi <yao.qi@linaro.org>
4337 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4338 PC. Get pc from regcache_read_pc.
4340 2016-02-12 Yao Qi <yao.qi@linaro.org>
4342 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4343 or linux_get_pc_32bit.
4344 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4346 2016-02-12 Yao Qi <yao.qi@linaro.org>
4348 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4349 arm_linux_get_next_pcs_fixup.
4351 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4353 * tracepoint.c (x_tracepoint_action_download): Change
4354 write_inferior_data_ptr to write_inferior_data_pointer.
4355 (cmd_qtstart): Likewise.
4356 (write_inferior_data_ptr): Remove.
4357 (download_agent_expr): Change write_inferior_data_ptr to
4358 write_inferior_data_pointer.
4359 (download_tracepoint_1): Likewise.
4360 (download_tracepoint): Likewise.
4361 (download_trace_state_variables): Likewise.
4363 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4364 Marcin Kościelnicki <koriakin@0x04.net>
4366 * tracepoint.c (struct tracepoint_action_ops): Remove.
4367 (struct tracepoint_action): Remove ops.
4368 (m_tracepoint_action_download, r_tracepoint_action_download)
4369 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4370 size and offset accordingly.
4371 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4372 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4373 (tracepoint_action_send, tracepoint_action_download): New functions.
4374 Helpers for trace action handlers.
4375 (add_tracepoint_action): Remove setup actions ops.
4376 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4378 2016-02-10 Yao Qi <yao.qi@linaro.org>
4380 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4382 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4384 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4386 * configure: Regenerate.
4388 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4390 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4391 void * to gdb_byte *.
4392 * linux-low.c (siginfo_fixup): Likewise.
4393 (linux_xfer_siginfo): Likewise.
4394 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4396 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4398 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4400 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4402 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4404 * linux-x86-low.c [__x86_64__]: Include
4405 "nat/amd64-linux-siginfo.h".
4406 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4407 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4408 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4409 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4410 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4411 (cpt_si_fd, si_timerid, si_overrun): Move from
4412 nat/amd64-linux-siginfo.c.
4413 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4415 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4417 * server.c (skip_to_semicolon): Remove.
4418 (process_point_options): Use strchrnul instead of
4421 2016-01-26 Yao Qi <yao.qi@linaro.org>
4423 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4424 * linux-low.c (install_software_single_step_breakpoints): Don't
4425 call regcache_read_pc.
4426 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4429 2016-01-26 Yao Qi <yao.qi@linaro.org>
4431 * linux-low.c (install_software_single_step_breakpoints): Call
4432 regcache_read_pc instead of get_pc.
4434 2016-01-26 Yao Qi <yao.qi@linaro.org>
4436 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4437 (unblock_async_io): Rename to ...
4438 (block_unblock_async_io): ... it. New function.
4439 (enable_async_io): Don't install SIGIO handler. Unblock it
4441 (disable_async_io): Don't ignore SIGIO. Block it instead.
4442 (initialize_async_io): Install SIGIO handler. Don't call
4445 2016-01-26 Yao Qi <yao.qi@linaro.org>
4447 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4448 first character is '\003', call *the_target->request_interrupt.
4450 2016-01-25 Yao Qi <yao.qi@linaro.org>
4452 * remote-utils.c (new_thread_notify): Remove.
4453 (dead_thread_notify): Likewise.
4454 * remote-utils.h (new_thread_notify): Remove declaration.
4455 (dead_thread_notify): Likewise.
4457 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4459 * gdb.trace/pending.exp: Fix expected message on continue.
4461 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4463 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4464 it works properly on big-endian machines where sizeof (CORE_ADDR)
4467 2016-01-21 Pedro Alves <palves@redhat.com>
4469 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4470 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4471 * configure: Regenerate.
4473 2016-01-21 Yao Qi <yao.qi@linaro.org>
4475 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4476 is_thumb and set it according to CPSR saved on the stack.
4477 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4478 arm_sigreturn_next_pc.
4480 2016-01-18 Yao Qi <yao.qi@linaro.org>
4482 * linux-low.c (linux_set_pc_64bit): New function.
4483 (linux_get_pc_64bit): New function.
4484 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4486 * linux-sparc-low.c (debug_threads): Remove declaration.
4487 (sparc_get_pc): Remove.
4488 (the_low_target): Use linux_get_pc_64bit instead of
4490 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4491 (the_low_target): Use linux_get_pc_64bit and
4494 2016-01-18 Yao Qi <yao.qi@linaro.org>
4496 * linux-arm-low.c (debug_threads): Remove declaration.
4497 (arm_get_pc, arm_set_pc): Remove.
4498 (the_low_target): Use linux_get_pc_32bit and
4500 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4501 (the_low_target): Use linux_get_pc_32bit and
4503 * linux-cris-low.c (debug_threads): Remove declaration.
4504 (cris_get_pc, cris_set_pc,): Remove.
4505 (the_low_target): Use linux_get_pc_32bit and
4507 * linux-crisv32-low.c (debug_threads): Remove declaration.
4508 (cris_get_pc, cris_set_pc): Remove.
4509 (the_low_target): Use linux_get_pc_32bit and
4511 * linux-low.c: Include inttypes.h.
4512 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4513 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4514 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4515 (the_low_target): Use linux_get_pc_32bit and
4517 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4518 (the_low_target): Use linux_get_pc_32bit and
4520 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4521 (the_low_target): Use linux_get_pc_32bit and
4523 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4524 (the_low_target): Use linux_get_pc_32bit and
4526 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4527 (the_low_target): Use linux_get_pc_32bit and
4530 2016-01-18 Gary Benson <gbenson@redhat.com>
4532 * configure.ac (AC_FUNC_FORK): New check.
4533 * config.in: Regenerate.
4534 * configure: Likewise.
4536 2016-01-14 Yao Qi <yao.qi@linaro.org>
4538 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4539 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4540 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4541 arm_get_next_pcs_ctor.
4543 2016-01-12 Josh Stone <jistone@redhat.com>
4544 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4546 * inferiors.h: Include "gdb_vecs.h".
4547 (struct process_info): Add syscalls_to_catch.
4548 * inferiors.c (remove_process): Free syscalls_to_catch.
4549 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4550 syscall_return stops.
4551 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4552 * server.c (handle_general_set): Handle QCatchSyscalls.
4553 (handle_query): Report support for QCatchSyscalls.
4554 * target.h (struct target_ops): Add supports_catch_syscall.
4555 (target_supports_catch_syscall): New macro.
4556 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4557 (struct lwp_info): Add syscall_state.
4558 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4559 Maintain syscall_state and syscalls_to_catch across exec.
4560 (get_syscall_trapinfo): New function, proxy to the_low_target.
4561 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4562 (linux_low_filter_event): Toggle syscall_state entry/return for
4563 syscall traps, and set it ignored for all others.
4564 (gdb_catching_syscalls_p): New function.
4565 (gdb_catch_this_syscall_p): New function.
4566 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4567 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4568 (linux_supports_catch_syscall): New function.
4569 (linux_target_ops): Install it.
4570 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4571 (the_low_target): Install it.
4573 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4575 * acinclude.m4: Include new ../warning.m4 file.
4576 * configure: Regenerated.
4577 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4579 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4581 * ax.c (is_goto_target): Mark static.
4582 * linux-low.c (register_addr): Likewise.
4583 (linux_fetch_registers, linux_store_registers): Likewise.
4584 * mem-break.c (any_persistent_commands): Fix old prototype.
4585 (add_commands_to_breakpoint): Mark static.
4586 * regcache.c (find_register_by_name): Delete unused func.
4587 * remote-utils.c (hex_or_minus_one): Mark static.
4588 * server.c (monitor_show_help): Mark static.
4589 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4590 handle_v_requests): Likewise.
4592 2016-01-12 Pedro Alves <palves@redhat.com>
4594 Remove use of the registered trademark symbol throughout.
4596 2016-01-08 Yao Qi <yao.qi@linaro.org>
4598 * remote-utils.c (getpkt): If c is '\003', call target hook
4601 2016-01-06 Yao Qi <yao.qi@linaro.org>
4603 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4604 linux-aarch32-low.c.
4605 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4606 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4607 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4608 (thumb2_breakpoint): Declare.
4609 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4610 linux-aarch32-low.h.
4611 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4612 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4613 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4615 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4617 * gdbreplay.c (gdbreplay_version): Change copyright year in
4619 * server.c (gdbserver_version): Likewise.
4621 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4623 * server.c (crc32_table): Delete.
4624 (crc32): Use libiberty's xcrc32 function.
4626 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4628 * lynx-low.c (lynx_delete_thread_callback): New function.
4629 (lynx_mourn): Properly delete our process and all of its
4630 threads. Remove call to clear_inferiors.
4632 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4634 * target.c (thread_search_callback): Add check that
4635 the thread_stopped target callback is not NULL before
4638 2015-12-21 Yao Qi <yao.qi@linaro.org>
4640 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4643 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4645 * server.c (handle_query): Call target_supports_software_single_step.
4647 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4649 * linux-low.c (single_step): New function.
4650 (linux_resume_one_lwp_throw): Call single_step.
4651 (start_step_over): Likewise.
4653 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4655 * Makefile.in (SFILES): Append arch/arm-linux.c,
4656 arch/arm-get-next-pcs.c.
4657 (arm-linux.o): New rule.
4658 (arm-get-next-pcs.o): New rule.
4659 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4661 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4662 to linux-aarch32-low.c.
4663 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4664 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4665 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4666 (thumb2_breakpoint_len): Likewise.
4667 (arm_is_thumb_mode): Make non-static.
4668 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4669 from linux-aarch32-low.c.
4670 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4671 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4672 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4673 (thumb2_breakpoint_len): Likewise.
4674 (arm_is_thumb_mode): New declaration.
4675 * linux-arm-low.c: Include arch/arm-linux.h
4676 aarch/arm-get-next-pcs.h, sys/syscall.h.
4677 (get_next_pcs_ops): New struct.
4678 (get_next_pcs_addr_bits_remove): New function.
4679 (get_next_pcs_is_thumb): New function.
4680 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4681 (arm_sigreturn_next_pc): Likewise.
4682 (get_next_pcs_syscall_next_pc): Likewise.
4683 (arm_gdbserver_get_next_pcs): Likewise.
4684 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4686 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4687 * server.h: Include gdb_vecs.h.
4689 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4691 * Makefile.in (SFILES): Append common/common-regcache.c.
4692 (OBS): Append common-regcache.o.
4693 (common-regcache.o): New rule.
4694 * regcache.c (init_register_cache): Initialize cache to
4696 (regcache_raw_read_unsigned): New function.
4697 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4698 register_status enum.
4700 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4702 * linux-aarch64-low.c (the_low_targets): Rename
4703 breakpoint_reinsert_addr to get_next_pcs.
4704 * linux-arm-low.c (the_low_targets): Likewise.
4705 * linux-bfin-low.c (the_low_targets): Likewise.
4706 * linux-cris-low.c (the_low_targets): Likewise.
4707 * linux-crisv32-low.c (the_low_targets): Likewise.
4708 * linux-low.c (can_software_single_step): Likewise.
4709 (install_software_single_step_breakpoints): New function.
4710 (start_step_over): Use install_software_single_step_breakpoints.
4711 * linux-low.h: New CORE_ADDR vector.
4712 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4714 * linux-mips-low.c (the_low_targets): Likewise.
4715 * linux-nios2-low.c (the_low_targets): Likewise.
4716 * linux-sparc-low.c (the_low_targets): Likewise.
4718 2015-12-17 Pedro Alves <palves@redhat.com>
4720 * linux-low.c (linux_kill_one_lwp): Remove references to
4722 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4724 (linux_init_signals): Delete.
4725 (initialize_low): Adjust.
4726 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4728 2015-12-16 Pedro Alves <palves@redhat.com>
4730 * configure.ac (compiler warning flags): When testing a
4731 -Wno-foo option, check whether -Wfoo works instead.
4732 * configure: Regenerate.
4734 2015-12-11 Don Breazeal <donb@codesourcery.com>
4736 * server.c (process_serial_event): Don't exit from gdbserver
4737 in remote mode if there are still active inferiors.
4739 2015-12-11 Yao Qi <yao.qi@linaro.org>
4741 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4742 arm_breakpoint_at if the process is 32-bit.
4744 2015-12-11 Yao Qi <yao.qi@linaro.org>
4746 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4749 2015-12-07 Yao Qi <yao.qi@linaro.org>
4751 * configure.srv: Append arm.o to srv_tgtobj for
4752 aarch64*-*-linux* target.
4753 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4754 from linux-arm-low.c.
4755 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4756 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4757 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4758 (thumb2_breakpoint_len): Likewise.
4759 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4760 (arm_breakpoint_kinds): Likewise.
4761 (arm_breakpoint_kind_from_pc): Likewise.
4762 (arm_sw_breakpoint_from_kind): Likewise.
4763 (arm_breakpoint_kind_from_current_state): Likewise.
4764 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4765 (arm_sw_breakpoint_from_kind): Declare.
4766 (arm_breakpoint_kind_from_current_state): Declare.
4767 (arm_breakpoint_at): Declare.
4768 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4769 arm_sw_breakpoint_from_kind if process is 32-bit.
4770 (aarch64_breakpoint_kind_from_pc): New function.
4771 (aarch64_breakpoint_kind_from_current_state): New function.
4772 (the_low_target): Initialize fields breakpoint_kind_from_pc
4773 and breakpoint_kind_from_current_state.
4774 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4775 linux-aarch32-low.c.
4776 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4777 (arm_breakpoint, arm_breakpoint_len): Likewise.
4778 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4779 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4780 (arm_is_thumb_mode): Likewise.
4781 (arm_breakpoint_at): Likewise.
4782 (arm_breakpoint_kind_from_pc): Likewise.
4783 (arm_sw_breakpoint_from_kind): Likewise.
4784 (arm_breakpoint_kind_from_current_state): Likewise.
4787 2015-08-04 Yao Qi <yao.qi@linaro.org>
4789 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4790 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4791 * server.c (extended_protocol): Remove "static".
4792 * server.h (extended_protocol): Declare it.
4794 2015-12-04 Josh Stone <jistone@redhat.com>
4796 * target.h (struct target_ops) <arch_setup>: Rename to ...
4797 (struct target_ops) <post_create_inferior>: ... this.
4798 (target_arch_setup): Rename to ...
4799 (target_post_create_inferior): ... this, calling post_create_inferior.
4800 * server.c (start_inferior): Update target_arch_setup calls to
4801 target_post_create_inferior.
4802 * linux-low.c (linux_low_ptrace_options): Forward declare.
4803 (linux_arch_setup): Update its comment for general use.
4804 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4805 (struct linux_target_ops): Use linux_post_create_inferior.
4806 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4807 to post_create_inferior.
4808 * nto-low.c (struct nto_target_ops): Likewise.
4809 * spu-low.c (struct spu_target_ops): Likewise.
4810 * win32-low.c (struct win32_target_ops): Likewise.
4812 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4814 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4816 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4818 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4819 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4820 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4821 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4822 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4823 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4824 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4825 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4826 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4827 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4828 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4829 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4831 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4833 * linux-low.c (linux_look_up_symbols): Don't call
4834 linux_supports_traceclone.
4835 * linux-low.h (thread_db_init): Remove use_events argument.
4836 * thread-db.c (thread_db_use_event): Remove global variable.
4837 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4838 (struct thread_db) <td_create_bp>: Remove field.
4839 (thread_db_create_event): Remove function.
4840 (thread_db_enable_reporting): Likewise.
4841 (find_one_thread): Don't check for thread_db_use_events.
4842 (attach_thread): Likewise.
4843 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4844 (try_thread_db_load_1): Don't check for thread_db_use_events.
4845 (thread_db_init): Remove use_events argument and thread events
4847 (remove_thread_event_breakpoints): Remove function.
4848 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4850 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4852 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4854 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4855 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4856 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4857 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4858 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4860 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4862 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4863 * linux-low.c (can_hardware_single_step): Use
4864 supports_hardware_single_step.
4865 (can_software_single_step): New function.
4866 (start_step_over): Call can_software_single_step.
4867 (linux_supports_hardware_single_step): New function.
4868 (struct target_ops) <supports_software_single_step>: Initialize.
4869 * linux-low.h (struct linux_target_ops)
4870 <supports_hardware_single_step>: Initialize.
4871 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4872 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4873 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4874 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4875 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4876 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4877 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4878 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4879 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4880 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4882 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4883 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4885 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4886 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4887 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4889 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4890 * target.h (struct target_ops): <supports_software_single_step>:
4892 (target_supports_software_single_step): New macro.
4894 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4896 * linux-low.c (linux_wait_1): Fix pc advance condition.
4897 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4898 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4900 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4902 * linux-arm-low.c (arm_is_thumb_mode): New function.
4903 (arm_breakpoint_at): Use arm_is_thumb_mode.
4904 (arm_breakpoint_kind_from_current_state): New function.
4905 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4907 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4908 (linux_breakpoint_kind_from_current_state): New function.
4909 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4910 * linux-low.h (struct linux_target_ops)
4911 <breakpoint_kind_from_current_state>: New field.
4912 * target.h (struct target_ops): Likewise.
4913 (target_breakpoint_kind_from_current_state): New macro.
4915 2015-11-30 Pedro Alves <palves@redhat.com>
4917 * linux-low.c (linux_resume): Wake up the event loop before
4920 2015-11-30 Pedro Alves <palves@redhat.com>
4922 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4924 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4926 * target.c (struct thread_search): New structure.
4927 (thread_search_callback): New function.
4928 (prev_general_thread): New global.
4929 (prepare_to_access_memory, done_accessing_memory): New functions.
4930 * target.h (prepare_to_access_memory, done_accessing_memory):
4931 Replace macros with function declarations.
4933 2015-11-30 Pedro Alves <palves@redhat.com>
4936 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4937 report TARGET_WAITKIND_NO_RESUMED.
4938 * remote-utils.c (prepare_resume_reply): Handle
4939 TARGET_WAITKIND_NO_RESUMED.
4940 * server.c (report_no_resumed): New global.
4941 (handle_query) <qSupported>: Handle "no-resumed+". Report
4942 "no-resumed+" support.
4943 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4944 return error if the client doesn't support no-resumed events.
4945 (push_stop_notification): New function.
4946 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4947 events if the client supports them.
4949 2015-11-30 Pedro Alves <palves@redhat.com>
4951 * linux-low.c (thread_still_has_status_pending_p): Don't check
4953 (lwp_resumed): New function.
4954 (status_pending_p_callback): Return early if the LWP is not
4955 supposed to be resumed.
4957 2015-11-30 Pedro Alves <palves@redhat.com>
4959 * linux-low.c (handle_extended_wait): Assert that the LWP's
4960 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4961 thread create events, leave the new child's status pending.
4962 (linux_low_filter_event): If GDB wants to hear about thread exit
4963 events, leave the LWP marked dead and don't delete it.
4964 (linux_wait_for_event_filtered): Don't check for thread exit.
4965 (filter_exit_event): New function.
4966 (linux_wait_1): Use it, when returning an exit event.
4967 (linux_resume_one_lwp_throw): Assert that the LWP's
4968 waitstatus is TARGET_WAITKIND_IGNORE.
4969 * remote-utils.c (prepare_resume_reply): Handle
4970 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4971 * server.c (report_thread_events): New global.
4972 (handle_general_set): Handle QThreadEvents.
4973 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4974 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4975 TARGET_WAITKIND_THREAD_EXITED.
4976 * server.h (report_thread_events): Declare.
4978 2015-11-30 Pedro Alves <palves@redhat.com>
4980 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4981 the thread's last_resume_kind was resume_stop.
4983 2015-11-30 Pedro Alves <palves@redhat.com>
4985 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4988 2015-11-30 Pedro Alves <palves@redhat.com>
4990 * server.c (handle_v_requests): Handle vCtrlC.
4992 2015-11-30 Pedro Alves <palves@redhat.com>
4994 * gdbthread.h (find_any_thread_of_pid): Declare.
4995 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4997 * server.c (handle_query): If current_thread is NULL, look for
4998 another thread of the selected process.
5000 2015-11-26 Daniel Colascione <dancol@dancol.org>
5001 Simon Marchi <simon.marchi@ericsson.com>
5003 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5004 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5006 * target.h (struct target_ops) <thread_name>: New field.
5007 (target_thread_name): New macro.
5009 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5011 * regcache.h (regcache_invalidate_pid): Add declaration.
5012 * regcache.c (regcache_invalidate_pid): New function, extracted
5013 from regcache_invalidate.
5014 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5015 Add trivial documentation comment.
5016 * lynx-low.c: Use regcache_invalidate_pid instead of
5017 regcache_invalidate.
5019 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5021 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5022 and Elf64_auxv_t if the target is Android.
5024 2015-11-22 Doug Evans <xdje42@gmail.com>
5026 * target.h: #include <sys/types.h>.
5028 2015-11-19 Pedro Alves <palves@redhat.com>
5030 * linux-low.c (linux_process_qsupported): Change prototype.
5032 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5034 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5035 and adjust to loop over all features.
5036 * server.c (handle_query) <qSupported>: Adjust to call
5037 target_process_qsupported once, passing it a vector of unprocessed
5039 * target.h (struct target_ops) <process_qsupported>: Change
5041 (target_process_qsupported): Adjust.
5043 2015-11-19 Pedro Alves <palves@redhat.com>
5045 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5047 * configure: Regenerate.
5049 2015-11-19 Pedro Alves <palves@redhat.com>
5051 * configure: Regenerate.
5053 2015-11-19 Yao Qi <yao.qi@linaro.org>
5055 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5058 2015-11-19 Yao Qi <yao.qi@linaro.org>
5060 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5061 (struct aarch64_operand): Move enum out.
5063 2015-11-19 Yao Qi <yao.qi@linaro.org>
5065 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5066 struct user_fpsimd_state *.
5067 (aarch64_store_fpregset): Likewise.
5069 2015-11-19 Yao Qi <yao.qi@linaro.org>
5071 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5072 struct user_pt_regs *.
5073 (aarch64_store_gregset): Likewise.
5075 2015-11-18 Pedro Alves <palves@redhat.com>
5077 * Makefile.in (all_object_files): Add $IPA_OBJS.
5079 2015-11-17 Pedro Alves <palves@redhat.com>
5081 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5082 GDB_SIGNAL_0 and gdb_signal_to_string.
5084 2015-11-17 Pedro Alves <palves@redhat.com>
5086 * win32-low.c (handle_output_debug_string): Remove parameter.
5087 (win32_kill): Remove our_status local and adjust call to
5088 handle_output_debug_string.
5089 (get_child_debug_event): Adjust call to
5090 handle_output_debug_string.
5092 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5094 * linux-mips-low.c (mips_fill_gregset): Add cast.
5095 (mips_store_gregset): Likewise.
5096 (mips_fill_fpregset): Likewise.
5097 (mips_store_fpregset): Likewise.
5099 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5101 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5104 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5106 * linux-mips-low.c (mips_linux_new_thread): Change type of
5107 watch_type to enum target_hw_bp_type.
5109 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5111 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5112 Change return type to arm_hwbp_type.
5114 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5116 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5117 (arm_store_gregset): Likewise.
5118 * linux-arm-low.c (arm_get_hwcap): Likewise.
5119 (arm_read_description): Likewise.
5121 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5123 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5125 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5127 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5128 (ppc_fill_vsxregset): Likewise.
5129 (ppc_store_vsxregset): Likewise.
5130 (ppc_fill_vrregset): Likewise.
5131 (ppc_store_vrregset): Likewise.
5132 (ppc_fill_evrregset): Likewise.
5133 (ppc_store_evrregset): Likewise.
5135 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5137 * linux-ppc-low.c (ppc_usrregs_info): Remove
5138 forward-declaration.
5139 (ppc_arch_setup): Move lower in file.
5141 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5143 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5144 (ps_pdwrite): Likewise.
5146 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5148 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5149 to after assert checks.
5151 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5153 * proc-service.c (ps_pdread): Add/adjust casts.
5154 (ps_pdwrite): Add/adjust casts.
5156 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5158 * server.c (handle_search_memory_1): Cast return value of
5161 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5163 * server.c (write_qxfer_response): Change type of data to
5166 2015-10-29 Pedro Alves <palves@redhat.com>
5168 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5170 2015-10-29 Pedro Alves <palves@redhat.com>
5172 * tracepoint.c (clear_installed_tracepoints): Add casts.
5174 2015-10-29 Pedro Alves <palves@redhat.com>
5176 * server.c (handle_v_cont, process_serial_event): Add enum
5177 gdb_signal casts to signal parsing code.
5179 2015-10-29 Pedro Alves <palves@redhat.com>
5181 * linux-low.h (NULL_REGSET): Define.
5182 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5183 * linux-arm-low.c (arm_regsets): Likewise.
5184 * linux-crisv32-low.c (cris_regsets): Likewise.
5185 * linux-m68k-low.c (m68k_regsets): Likewise.
5186 * linux-mips-low.c (mips_regsets): Likewise.
5187 * linux-nios2-low.c (nios2_regsets): Likewise.
5188 * linux-ppc-low.c (ppc_regsets): Likewise.
5189 * linux-s390-low.c (s390_regsets): Likewise.
5190 * linux-sh-low.c (sh_regsets): Likewise.
5191 * linux-sparc-low.c (sparc_regsets): Likewise.
5192 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5193 * linux-tile-low.c (tile_regsets): Likewise.
5194 * linux-x86-low.c (x86_regsets): Likewise.
5195 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5197 2015-10-29 Pedro Alves <palves@redhat.com>
5199 * linux-low.h (NULL_REGSET): Define.
5200 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5201 * linux-arm-low.c (arm_regsets): Likewise.
5202 * linux-crisv32-low.c (cris_regsets): Likewise.
5203 * linux-m68k-low.c (m68k_regsets): Likewise.
5204 * linux-mips-low.c (mips_regsets): Likewise.
5205 * linux-nios2-low.c (nios2_regsets): Likewise.
5206 * linux-ppc-low.c (ppc_regsets): Likewise.
5207 * linux-s390-low.c (s390_regsets): Likewise.
5208 * linux-sh-low.c (sh_regsets): Likewise.
5209 * linux-sparc-low.c (sparc_regsets): Likewise.
5210 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5211 * linux-tile-low.c (tile_regsets): Likewise.
5212 * linux-x86-low.c (x86_regsets): Likewise.
5213 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5215 2015-10-26 Doug Evans <dje@google.com>
5217 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5219 2015-10-26 Doug Evans <dje@google.com>
5221 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5223 2015-10-26 Doug Evans <dje@google.com>
5225 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5227 (attach_thread, find_new_threads_callback): Ditto.
5229 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5231 * mem-break.h (set_breakpoint_data): Remove.
5233 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5235 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5236 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5237 (initialize_low): Remove set_breakpoint_data call.
5238 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5239 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5240 (initialize_low): Remove set_breakpoint_data call.
5241 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5242 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5243 (initialize_low): Remove set_breakpoint_data call.
5245 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5247 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5248 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5249 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5250 * target.h (target_breakpoint_kind_from_pc): New macro.
5252 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5254 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5255 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5256 the default breakpoint kind.
5258 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5260 * linux-arm-low.c (arm_supports_z_point_type): Add software
5263 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5265 * linux-arm-low.c: Refactor breakpoint definitions.
5266 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5267 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5269 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5271 * Makefile.in: Add arm.c/o.
5272 * configure.srv: Likewise.
5273 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5274 (arm_breakpoint_kind_from_pc): New function.
5275 (arm_sw_breakpoint_from_kind): Return proper kind.
5276 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5278 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5280 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5282 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5283 (struct raw_breakpoint) <size>: Remove.
5284 (struct raw_breakpoint) <kind>: Add.
5285 (bp_size): New function.
5286 (bp_opcode): Likewise.
5287 (find_raw_breakpoint_at): Adjust for kind.
5288 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5289 (remove_memory_breakpoint): Adjust for kind call bp_size.
5290 (set_raw_breakpoint_at): Adjust for kind.
5291 (set_breakpoint): Likewise.
5292 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5293 (delete_raw_breakpoint): Adjust for kind.
5294 (delete_breakpoint): Likewise.
5295 (find_gdb_breakpoint): Likewise.
5296 (set_gdb_breakpoint_1): Likewise.
5297 (set_gdb_breakpoint): Likewise.
5298 (delete_gdb_breakpoint_1): Likewise.
5299 (delete_gdb_breakpoint): Likewise.
5300 (uninsert_raw_breakpoint): Likewise.
5301 (reinsert_raw_breakpoint): Likewise.
5302 (set_breakpoint_data): Remove.
5303 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5304 (check_mem_read): Adjust for kind call bp_size.
5305 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5306 (clone_one_breakpoint): Adjust for kind.
5307 * mem-break.h (set_gdb_breakpoint): Likewise.
5308 (delete_gdb_breakpoint): Likewise.
5309 * server.c (process_serial_event): Likewise.
5311 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5313 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5314 (struct linux_target_ops) <breakpoint>: Remove.
5315 (struct linux_target_ops) <breakpoint_len>: Remove.
5316 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5317 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5318 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5319 (arm_sw_breakpoint_from_kind): New function.
5320 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5321 (struct linux_target_ops) <breakpoint>: Remove.
5322 (struct linux_target_ops) <breakpoint_len>: Remove.
5323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5325 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5326 (struct linux_target_ops) <breakpoint>: Remove.
5327 (struct linux_target_ops) <breakpoint_len>: Remove.
5328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5330 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5331 (struct linux_target_ops) <breakpoint>: Remove.
5332 (struct linux_target_ops) <breakpoint_len>: Remove.
5333 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5334 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5335 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5336 and sw_breakpoint_from_kind to increment the pc.
5337 (linux_breakpoint_kind_from_pc): New function.
5338 (linux_sw_breakpoint_from_kind): New function.
5339 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5340 (initialize_low): Call breakpoint_kind_from_pc and
5341 sw_breakpoint_from_kind to replace breakpoint_data/len.
5342 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5344 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5345 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5346 (struct linux_target_ops) <breakpoint>: Remove.
5347 (struct linux_target_ops) <breakpoint_len>: Remove.
5348 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5349 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5350 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5351 (struct linux_target_ops) <breakpoint>: Remove.
5352 (struct linux_target_ops) <breakpoint_len>: Remove.
5353 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5354 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5355 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5356 (struct linux_target_ops) <breakpoint>: Remove.
5357 (struct linux_target_ops) <breakpoint_len>: Remove.
5358 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5359 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5360 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5361 (struct linux_target_ops) <breakpoint>: Remove.
5362 (struct linux_target_ops) <breakpoint_len>: Remove.
5363 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5364 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5365 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5366 (struct linux_target_ops) <breakpoint>: Remove.
5367 (struct linux_target_ops) <breakpoint_len>: Remove.
5368 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5369 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5370 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5371 (struct linux_target_ops) <breakpoint>: Remove.
5372 (struct linux_target_ops) <breakpoint_len>: Remove.
5373 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5374 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5375 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5376 (struct linux_target_ops) <breakpoint>: Remove.
5377 (struct linux_target_ops) <breakpoint_len>: Remove.
5378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5379 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5380 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5381 (struct linux_target_ops) <breakpoint>: Remove.
5382 (struct linux_target_ops) <breakpoint_len>: Remove.
5383 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5384 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5385 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5386 (struct linux_target_ops) <breakpoint>: Remove.
5387 (struct linux_target_ops) <breakpoint_len>: Remove.
5388 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5389 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5390 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5391 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5392 (struct linux_target_ops) <breakpoint>: Remove.
5393 (struct linux_target_ops) <breakpoint_len>: Remove.
5394 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5395 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5396 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5397 (struct linux_target_ops) <breakpoint>: Remove.
5398 (struct linux_target_ops) <breakpoint_len>: Remove.
5399 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5400 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5402 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5404 * linux-cris-low.c (cris_get_pc): Remove void arg.
5406 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5408 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5411 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5413 * inferiors.c (thread_pid_matches_callback): New function.
5414 (find_thread_process): New function.
5415 (remove_thread): Reset current_thread.
5416 (remove_process): Assert threads have been removed first.
5418 2015-10-15 Yao Qi <yao.qi@linaro.org>
5420 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5422 (aarch64_remove_point): Likewise.
5423 * regcache.c (regcache_register_size): New function.
5425 2015-10-12 Yao Qi <yao.qi@linaro.org>
5427 * linux-aarch64-low.c: Update all callers as emit_load_store
5428 is renamed to aarch64_emit_load_store.
5430 2015-10-12 Yao Qi <yao.qi@linaro.org>
5432 * linux-aarch64-low.c: Update all callers of function renaming
5433 from emit_insn to aarch64_emit_insn.
5435 2015-10-12 Yao Qi <yao.qi@linaro.org>
5437 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5438 arch/aarch64-insn.h.
5439 (struct aarch64_memory_operand): Likewise.
5441 (emit_insn): Move to arch/aarch64-insn.c.
5442 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5443 (emit_load_store): Move to arch/aarch64-insn.c.
5444 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5445 (can_encode_int32): Remove.
5447 2015-10-12 Yao Qi <yao.qi@linaro.org>
5449 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5450 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5451 (aarch64_relocate_instruction): Likewise.
5452 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5453 (struct aarch64_insn_visitor): Likewise.
5455 2015-10-12 Yao Qi <yao.qi@linaro.org>
5457 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5458 (struct aarch64_insn_visitor): New.
5459 (struct aarch64_insn_relocation_data): New.
5460 (aarch64_ftrace_insn_reloc_b): New function.
5461 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5462 (aarch64_ftrace_insn_reloc_cb): Likewise.
5463 (aarch64_ftrace_insn_reloc_tb): Likewise.
5464 (aarch64_ftrace_insn_reloc_adr): Likewise.
5465 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5466 (aarch64_ftrace_insn_reloc_others): Likewise.
5468 (aarch64_relocate_instruction): Use visitor.
5470 2015-10-12 Yao Qi <yao.qi@linaro.org>
5472 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5473 int. Add argument buf.
5474 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5475 aarch64_relocate_instruction.
5477 2015-10-12 Yao Qi <yao.qi@linaro.org>
5479 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5480 argument insn. Remove local variable insn. Don't call
5482 (aarch64_install_fast_tracepoint_jump_pad): Call
5485 2015-09-30 Yao Qi <yao.qi@linaro.org>
5487 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5488 (emit_load_store_pair): Likewise.
5490 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5492 * dll.c (match_dll): Add cast(s).
5493 (unloaded_dll): Likewise.
5494 * linux-low.c (second_thread_of_pid_p): Likewise.
5495 (delete_lwp_callback): Likewise.
5496 (count_events_callback): Likewise.
5497 (select_event_lwp_callback): Likewise.
5498 (linux_set_resume_request): Likewise.
5499 * server.c (accumulate_file_name_length): Likewise.
5500 (emit_dll_description): Likewise.
5501 (handle_qxfer_threads_worker): Likewise.
5502 (visit_actioned_threads): Likewise.
5503 * thread-db.c (any_thread_of): Likewise.
5504 * tracepoint.c (same_process_p): Likewise.
5505 (match_blocktype): Likewise.
5506 (build_traceframe_info_xml): Likewise.
5508 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5510 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5512 (gdb_unparse_agent_expr): Likewise.
5513 * hostio.c (require_data): Likewise.
5514 (handle_pread): Likewise.
5515 * linux-low.c (disable_regset): Likewise.
5516 (fetch_register): Likewise.
5517 (store_register): Likewise.
5518 (get_dynamic): Likewise.
5519 (linux_qxfer_libraries_svr4): Likewise.
5520 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5521 (set_fast_tracepoint_jump): Likewise.
5522 (uninsert_fast_tracepoint_jumps_at): Likewise.
5523 (reinsert_fast_tracepoint_jumps_at): Likewise.
5524 (validate_inserted_breakpoint): Likewise.
5525 (clone_agent_expr): Likewise.
5526 * regcache.c (init_register_cache): Likewise.
5527 * remote-utils.c (putpkt_binary_1): Likewise.
5528 (decode_M_packet): Likewise.
5529 (decode_X_packet): Likewise.
5530 (look_up_one_symbol): Likewise.
5531 (relocate_instruction): Likewise.
5532 (monitor_output): Likewise.
5533 * server.c (handle_search_memory): Likewise.
5534 (handle_qxfer_exec_file): Likewise.
5535 (handle_qxfer_libraries): Likewise.
5536 (handle_qxfer): Likewise.
5537 (handle_query): Likewise.
5538 (handle_v_cont): Likewise.
5539 (handle_v_run): Likewise.
5540 (captured_main): Likewise.
5541 * target.c (write_inferior_memory): Likewise.
5542 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5543 * tracepoint.c (init_trace_buffer): Likewise.
5544 (add_tracepoint_action): Likewise.
5545 (add_traceframe): Likewise.
5546 (add_traceframe_block): Likewise.
5547 (cmd_qtdpsrc): Likewise.
5548 (cmd_qtdv): Likewise.
5549 (cmd_qtstatus): Likewise.
5550 (response_source): Likewise.
5551 (response_tsv): Likewise.
5552 (cmd_qtnotes): Likewise.
5553 (gdb_collect): Likewise.
5554 (initialize_tracepoint): Likewise.
5556 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5558 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5559 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5560 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5562 (enum aarch64_condition_codes): New enum.
5563 (w0): New static global.
5566 (struct aarch64_memory_operand) <type>: New
5567 MEMORY_OPERAND_POSTINDEX type.
5568 (postindex_memory_operand): New helper function.
5569 (emit_ret): New function.
5570 (emit_load_store_pair): New function, factored out of emit_stp
5571 with support for MEMORY_OPERAND_POSTINDEX.
5572 (emit_stp): Rewrite using emit_load_store_pair.
5573 (emit_ldp): New function.
5574 (emit_load_store): Likewise.
5575 (emit_ldr): Mention post-index instruction in comment.
5576 (emit_ldrh): New function.
5577 (emit_ldrb): New function.
5578 (emit_ldrsw): Mention post-index instruction in comment.
5579 (emit_str): Likewise.
5580 (emit_subs): New function.
5581 (emit_cmp): Likewise.
5582 (emit_and): Likewise.
5583 (emit_orr): Likewise.
5584 (emit_orn): Likewise.
5585 (emit_eor): Likewise.
5586 (emit_mvn): Likewise.
5587 (emit_lslv): Likewise.
5588 (emit_lsrv): Likewise.
5589 (emit_asrv): Likewise.
5590 (emit_mul): Likewise.
5591 (emit_sbfm): Likewise.
5592 (emit_sbfx): Likewise.
5593 (emit_ubfm): Likewise.
5594 (emit_ubfx): Likewise.
5595 (emit_csinc): Likewise.
5596 (emit_cset): Likewise.
5597 (emit_nop): Likewise.
5598 (emit_ops_insns): New helper function.
5599 (emit_pop): Likewise.
5600 (emit_push): Likewise.
5601 (aarch64_emit_prologue): New function.
5602 (aarch64_emit_epilogue): Likewise.
5603 (aarch64_emit_add): Likewise.
5604 (aarch64_emit_sub): Likewise.
5605 (aarch64_emit_mul): Likewise.
5606 (aarch64_emit_lsh): Likewise.
5607 (aarch64_emit_rsh_signed): Likewise.
5608 (aarch64_emit_rsh_unsigned): Likewise.
5609 (aarch64_emit_ext): Likewise.
5610 (aarch64_emit_log_not): Likewise.
5611 (aarch64_emit_bit_and): Likewise.
5612 (aarch64_emit_bit_or): Likewise.
5613 (aarch64_emit_bit_xor): Likewise.
5614 (aarch64_emit_bit_not): Likewise.
5615 (aarch64_emit_equal): Likewise.
5616 (aarch64_emit_less_signed): Likewise.
5617 (aarch64_emit_less_unsigned): Likewise.
5618 (aarch64_emit_ref): Likewise.
5619 (aarch64_emit_if_goto): Likewise.
5620 (aarch64_emit_goto): Likewise.
5621 (aarch64_write_goto_address): Likewise.
5622 (aarch64_emit_const): Likewise.
5623 (aarch64_emit_call): Likewise.
5624 (aarch64_emit_reg): Likewise.
5625 (aarch64_emit_pop): Likewise.
5626 (aarch64_emit_stack_flush): Likewise.
5627 (aarch64_emit_zero_ext): Likewise.
5628 (aarch64_emit_swap): Likewise.
5629 (aarch64_emit_stack_adjust): Likewise.
5630 (aarch64_emit_int_call_1): Likewise.
5631 (aarch64_emit_void_call_2): Likewise.
5632 (aarch64_emit_eq_goto): Likewise.
5633 (aarch64_emit_ne_goto): Likewise.
5634 (aarch64_emit_lt_goto): Likewise.
5635 (aarch64_emit_le_goto): Likewise.
5636 (aarch64_emit_gt_goto): Likewise.
5637 (aarch64_emit_ge_got): Likewise.
5638 (aarch64_emit_ops_impl): New static global variable.
5639 (aarch64_emit_ops): New target function, return
5640 &aarch64_emit_ops_impl.
5641 (struct linux_target_ops): Install it.
5643 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5645 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5646 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5648 * linux-aarch64-ipa.c: New file.
5649 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5651 (aarch64_get_thread_area): New target method.
5652 (extract_signed_bitfield): New helper function.
5653 (aarch64_decode_ldr_literal): New function.
5654 (enum aarch64_opcodes): New enum.
5655 (struct aarch64_register): New struct.
5656 (struct aarch64_operand): New struct.
5657 (x0): New static global.
5666 (aarch64_register): New helper function.
5667 (register_operand): Likewise.
5668 (immediate_operand): Likewise.
5669 (struct aarch64_memory_operand): New struct.
5670 (offset_memory_operand): New helper function.
5671 (preindex_memory_operand): Likewise.
5672 (enum aarch64_system_control_registers): New enum.
5673 (ENCODE): New macro.
5674 (emit_insn): New helper function.
5675 (emit_b): New function.
5676 (emit_bcond): Likewise.
5677 (emit_cb): Likewise.
5678 (emit_tb): Likewise.
5679 (emit_blr): Likewise.
5680 (emit_stp): Likewise.
5681 (emit_ldp_q_offset): Likewise.
5682 (emit_stp_q_offset): Likewise.
5683 (emit_load_store): Likewise.
5684 (emit_ldr): Likewise.
5685 (emit_ldrsw): Likewise.
5686 (emit_str): Likewise.
5687 (emit_ldaxr): Likewise.
5688 (emit_stxr): Likewise.
5689 (emit_stlr): Likewise.
5690 (emit_data_processing_reg): Likewise.
5691 (emit_data_processing): Likewise.
5692 (emit_add): Likewise.
5693 (emit_sub): Likewise.
5694 (emit_mov): Likewise.
5695 (emit_movk): Likewise.
5696 (emit_mov_addr): Likewise.
5697 (emit_mrs): Likewise.
5698 (emit_msr): Likewise.
5699 (emit_sevl): Likewise.
5700 (emit_wfe): Likewise.
5701 (append_insns): Likewise.
5702 (can_encode_int32_in): New helper function.
5703 (aarch64_relocate_instruction): New function.
5704 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5705 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5706 (struct linux_target_ops): Install aarch64_get_thread_area,
5707 aarch64_install_fast_tracepoint_jump_pad and
5708 aarch64_get_min_fast_tracepoint_insn_len.
5710 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5712 * Makefile.in (aarch64-insn.o): New rule.
5713 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5715 2015-09-21 Yao Qi <yao.qi@linaro.org>
5717 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5719 2015-09-21 Yao Qi <yao.qi@linaro.org>
5721 * tracepoint.c (max_jump_pad_size): Remove.
5723 2015-09-18 Yao Qi <yao.qi@linaro.org>
5725 * linux-aarch64-low.c: Don't include sys/uio.h.
5726 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5728 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5730 * tracepoint.c (eval_result_type): Change prototype.
5731 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5733 2015-09-15 Pedro Alves <palves@redhat.com>
5735 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5736 Check whether to report exec events instead of checking whether
5737 multiprocess is enabled.
5739 2015-09-15 Pedro Alves <palves@redhat.com>
5742 * remote-utils.c (prepare_resume_reply): Merge
5743 TARGET_WAITKIND_VFORK_DONE switch case with the
5744 TARGET_WAITKIND_FORKED case.
5746 2015-09-15 Yao Qi <yao.qi@linaro.org>
5748 * server.c (handle_query): Check string comparison using
5749 "else if" instead of "if".
5751 2015-09-15 Yao Qi <yao.qi@linaro.org>
5753 * server.c (vCont_supported): New global variable.
5754 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5755 matches. Append ";vContSupported+" to own_buf.
5756 (handle_v_requests): Append ";s;S" to own_buf if target supports
5757 hardware single step or vCont_supported is false.
5758 (capture_main): Set vCont_supported to zero.
5760 2015-09-15 Yao Qi <yao.qi@linaro.org>
5762 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5764 (linux_supports_hardware_single_step): ... New function.
5765 (linux_target_ops): Update.
5766 * lynx-low.c (lynx_target_ops): Set field
5767 supports_hardware_single_step to target_can_do_hardware_single_step.
5768 * nto-low.c (nto_target_ops): Likewise.
5769 * spu-low.c (spu_target_ops): Likewise.
5770 * win32-low.c (win32_target_ops): Likewise.
5771 * target.c (target_can_do_hardware_single_step): New function.
5772 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5773 Remove. <supports_hardware_single_step>: New field.
5774 (target_supports_conditional_breakpoints): Remove.
5775 (target_supports_hardware_single_step): New macro.
5776 (target_can_do_hardware_single_step): Declare.
5777 * server.c (handle_query): Use target_supports_hardware_single_step
5778 instead of target_supports_conditional_breakpoints.
5780 2015-09-15 Yao Qi <yao.qi@linaro.org>
5782 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5784 (struct linux_target_ops the_low_target): Install
5785 aarch64_linux_siginfo_fixup.
5787 2015-09-11 Don Breazeal <donb@codesourcery.com>
5788 Luis Machado <lgustavo@codesourcery.com>
5790 * linux-low.c (linux_mourn): Static declaration.
5791 (linux_arch_setup): Move in front of
5792 handle_extended_wait.
5793 (linux_arch_setup_thread): New function.
5794 (handle_extended_wait): Handle exec events. Call
5795 linux_arch_setup_thread. Make event_lwp argument a
5796 pointer-to-a-pointer.
5797 (check_zombie_leaders): Do not check stopped threads.
5798 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5799 (linux_low_filter_event): Add lwp and thread for exec'ing
5800 non-leader thread if leader thread has been deleted.
5801 Refactor code into linux_arch_setup_thread and call it.
5802 Pass child lwp pointer by reference to handle_extended_wait.
5803 (linux_wait_for_event_filtered): Update comment.
5804 (linux_wait_1): Prevent clobbering exec event status.
5805 (linux_supports_exec_events): New function.
5806 (linux_target_ops) <supports_exec_events>: Initialize new member.
5807 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5809 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5810 * server.c (report_exec_events): New global variable.
5811 (handle_query): Handle qSupported query for exec-events feature.
5812 (captured_main): Initialize report_exec_events.
5813 * server.h (report_exec_events): Declare new global variable.
5814 * target.h (struct target_ops) <supports_exec_events>: New
5816 (target_supports_exec_events): New macro.
5817 * win32-low.c (win32_target_ops) <supports_exec_events>:
5818 Initialize new member.
5820 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5822 * linux-low.c (linux_low_enable_btrace): Remove.
5823 (linux_target_ops): Replace linux_low_enable_btrace with
5824 linux_enable_btrace.
5826 2015-09-03 Yao Qi <yao.qi@linaro.org>
5828 * linux-aarch64-low.c (aarch64_insert_point): Call
5829 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5832 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5834 * linux-low.c (check_stopped_by_breakpoint): Use
5835 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5837 2015-08-27 Pedro Alves <palves@redhat.com>
5839 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5841 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5843 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5844 the XNEW-family equivalent.
5845 (compile_bytecodes): Likewise.
5846 * dll.c (loaded_dll): Likewise.
5847 * event-loop.c (append_callback_event): Likewise.
5848 (create_file_handler): Likewise.
5849 (create_file_event): Likewise.
5850 * hostio.c (handle_open): Likewise.
5851 * inferiors.c (add_thread): Likewise.
5852 (add_process): Likewise.
5853 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5854 * linux-arm-low.c (arm_new_process): Likewise.
5855 (arm_new_thread): Likewise.
5856 * linux-low.c (add_to_pid_list): Likewise.
5857 (linux_add_process): Likewise.
5858 (handle_extended_wait): Likewise.
5859 (add_lwp): Likewise.
5860 (enqueue_one_deferred_signal): Likewise.
5861 (enqueue_pending_signal): Likewise.
5862 (linux_resume_one_lwp_throw): Likewise.
5863 (linux_resume_one_thread): Likewise.
5864 (linux_read_memory): Likewise.
5865 (linux_write_memory): Likewise.
5866 * linux-mips-low.c (mips_linux_new_process): Likewise.
5867 (mips_linux_new_thread): Likewise.
5868 (mips_add_watchpoint): Likewise.
5869 * linux-x86-low.c (initialize_low_arch): Likewise.
5870 * lynx-low.c (lynx_add_process): Likewise.
5871 * mem-break.c (set_raw_breakpoint_at): Likewise.
5872 (set_breakpoint): Likewise.
5873 (add_condition_to_breakpoint): Likewise.
5874 (add_commands_to_breakpoint): Likewise.
5875 (clone_agent_expr): Likewise.
5876 (clone_one_breakpoint): Likewise.
5877 * regcache.c (new_register_cache): Likewise.
5878 * remote-utils.c (look_up_one_symbol): Likewise.
5879 * server.c (queue_stop_reply): Likewise.
5880 (start_inferior): Likewise.
5881 (queue_stop_reply_callback): Likewise.
5882 (handle_target_event): Likewise.
5883 * spu-low.c (fetch_ppc_memory): Likewise.
5884 (store_ppc_memory): Likewise.
5885 * target.c (set_target_ops): Likewise.
5886 * thread-db.c (thread_db_load_search): Likewise.
5887 (try_thread_db_load_1): Likewise.
5888 * tracepoint.c (add_tracepoint): Likewise.
5889 (add_tracepoint_action): Likewise.
5890 (create_trace_state_variable): Likewise.
5891 (cmd_qtdpsrc): Likewise.
5892 (cmd_qtro): Likewise.
5893 (add_while_stepping_state): Likewise.
5894 * win32-low.c (child_add_thread): Likewise.
5895 (get_image_name): Likewise.
5897 2015-08-25 Yao Qi <yao.qi@linaro.org>
5899 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5901 2015-08-25 Yao Qi <yao.qi@linaro.org>
5903 * Makefile.in (aarch64-linux.o): New rule.
5904 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5906 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5907 (aarch64_init_debug_reg_state): Make it extern.
5908 (aarch64_linux_prepare_to_resume): Remove.
5910 2015-08-25 Yao Qi <yao.qi@linaro.org>
5912 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5913 lwp_arch_private_info and ptid_of_lwp.
5915 2015-08-25 Yao Qi <yao.qi@linaro.org>
5917 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5918 Find proc_info by find_process_pid. All callers updated.
5920 2015-08-25 Yao Qi <yao.qi@linaro.org>
5922 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5924 (debug_reg_change_callback): Remove.
5925 (aarch64_notify_debug_reg_change): Remove.
5927 2015-08-25 Yao Qi <yao.qi@linaro.org>
5929 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5930 Call current_lwp_ptid.
5932 2015-08-25 Yao Qi <yao.qi@linaro.org>
5934 * linux-aarch64-low.c (debug_reg_change_callback): Use
5937 2015-08-25 Yao Qi <yao.qi@linaro.org>
5939 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5941 2015-08-25 Yao Qi <yao.qi@linaro.org>
5943 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5945 2015-08-25 Yao Qi <yao.qi@linaro.org>
5947 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5950 2015-08-25 Yao Qi <yao.qi@linaro.org>
5952 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5954 (debug_reg_change_callback): Remove argument entry and add argument
5955 lwp. Remove local variable thread. Don't print thread id in the
5956 debugging output. Don't check whether pid of thread equals to pid.
5957 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5958 iterate_over_lwps instead find_inferior.
5960 2015-08-24 Pedro Alves <palves@redhat.com>
5962 * inferiors.c (get_first_process): New function.
5963 * inferiors.h (get_first_process): New declaration.
5964 * remote-utils.c (read_ptid): Default to the first process in the
5965 list, instead of to the current thread's process.
5967 2015-08-24 Pedro Alves <palves@redhat.com>
5969 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5970 * event-loop.c: Likewise.
5971 * remote-utils.c: Likewise.
5972 * tracepoint.c: Likewise.
5974 2015-08-24 Pedro Alves <palves@redhat.com>
5976 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5979 2015-08-21 Pedro Alves <palves@redhat.com>
5981 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5982 instead of literal 1.
5984 2015-08-21 Pedro Alves <palves@redhat.com>
5986 * tdesc.c (default_description): Explicitly zero-initialize.
5988 2015-08-21 Pedro Alves <palves@redhat.com>
5991 * inferiors.c (remove_thread): Discard any pending stop reply for
5993 * server.c (remove_all_on_match_pid): Rename to ...
5994 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5996 (discard_queued_stop_replies): Change parameter to a ptid. Now
5998 (handle_v_kill, kill_inferior_callback, captured_main)
5999 (process_serial_event): Adjust.
6000 * server.h (discard_queued_stop_replies): Declare.
6002 2015-08-21 Pedro Alves <palves@redhat.com>
6004 * linux-low.c (wait_for_sigstop): Always switch to no thread
6005 selected if the previously current thread dies.
6006 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6007 process instead of the current thread's.
6008 * remote-utils.c (input_interrupt): Don't check if there's no
6010 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6011 current thread to the general thread fails, error out.
6012 (handle_qxfer_auxv, handle_qxfer_libraries)
6013 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6014 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6015 (handle_query): Check if there's a thread selected instead of
6016 checking whether there's any thread in the thread list.
6017 (handle_qxfer_threads, handle_qxfer_btrace)
6018 (handle_qxfer_btrace_conf): Don't error out early if there's no
6019 thread in the thread list.
6020 (handle_v_cont, myresume): Don't set the current thread to the
6022 (process_serial_event) <Hg handling>: Also set thread_id if the
6023 previous general thread is still alive.
6024 (process_serial_event) <g/G handling>: If setting the current
6025 thread to the general thread fails, error out.
6026 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6027 thread's lwp instead of the current thread's.
6028 * target.c (set_desired_thread): If the desired thread was not
6029 found, leave the current thread pointing to NULL. Return an int
6030 (boolean) indicating success.
6031 * target.h (set_desired_thread): Change return type to int.
6033 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6035 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6036 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6038 (ps_get_thread_area): New function.
6040 2015-08-19 Gary Benson <gbenson@redhat.com>
6042 * hostio.c (handle_pread): Do not attempt to read more data
6043 than hostio_reply_with_data can fit in a packet.
6045 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6047 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6049 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6051 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6053 2015-08-06 Pedro Alves <palves@redhat.com>
6055 * tracepoint.c (expr_eval_result): Now an int.
6057 2015-08-06 Pedro Alves <palves@redhat.com>
6059 * gdbthread.h (struct regcache): Forward declare.
6060 (struct thread_info) <regcache_data>: Now a struct regcache
6062 * inferiors.c (inferior_regcache_data)
6063 (set_inferior_regcache_data): Now work with struct regcache
6065 * inferiors.h (struct regcache): Forward declare.
6066 (inferior_regcache_data, set_inferior_regcache_data): Now work
6067 with struct regcache pointers.
6068 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6069 (free_register_cache_thread): Remove struct regcache pointer
6072 2015-08-06 Pedro Alves <palves@redhat.com>
6074 * server.c (captured_main): On error, print the exception message
6075 to stderr, and if run_once is set, throw a quit.
6077 2015-08-06 Pedro Alves <palves@redhat.com>
6079 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6082 2015-08-06 Pedro Alves <palves@redhat.com>
6084 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6085 reading beyond the passed in buffer length.
6087 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6089 * tracepoint.c (symbol_list) <required>: Remove.
6091 2015-08-06 Pedro Alves <palves@redhat.com>
6093 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6094 count if stopping and suspending threads.
6095 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6096 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6097 (linux_detach): Complete an ongoing step-over.
6098 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6100 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6101 (linux_wait_1): If passing a signal to the inferior after
6102 finishing a step-over, unsuspend and re-resume all lwps. If we
6103 see a single-step event but the thread should be continuing, don't
6104 pass the trap to gdb.
6105 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6106 internal_error instead of gdb_assert.
6107 (enqueue_pending_signal): New function.
6108 (check_ptrace_stopped_lwp_gone): Add debug output.
6109 (start_step_over): Use internal_error instead of gdb_assert.
6110 (complete_ongoing_step_over): New function.
6111 (linux_resume_one_thread): Don't resume a suspended thread.
6112 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6115 2015-08-06 Pedro Alves <palves@redhat.com>
6117 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6118 (linux_thread_alive): Use lwp_is_marked_dead.
6119 (extended_event_reported): Delete.
6120 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6121 instead of extended_event_reported.
6122 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6124 (lwp_is_marked_dead): New function.
6125 (lwp_running): Use lwp_is_marked_dead.
6126 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6129 2015-08-06 Pedro Alves <palves@redhat.com>
6131 * linux-low.c (linux_wait_1): Move fork event output out of the
6132 !report_to_gdb check. Pass event_child->waitstatus to
6133 target_waitstatus_to_string instead of ourstatus.
6135 2015-08-04 Yao Qi <yao.qi@linaro.org>
6137 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6138 if current_thread is 32 bit.
6140 2015-08-04 Yao Qi <yao.qi@linaro.org>
6142 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6143 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6144 * server.c (extended_protocol): Remove "static".
6145 * server.h (extended_protocol): Declare it.
6147 2015-08-04 Yao Qi <yao.qi@linaro.org>
6149 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6150 both aarch64 and aarch32.
6151 (aarch64_set_pc): Likewise.
6153 2015-08-04 Yao Qi <yao.qi@linaro.org>
6155 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6156 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6157 arm-with-neon.xml to srv_xmlfiles.
6158 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6159 (is_64bit_tdesc): New function.
6160 (aarch64_linux_read_description): New function.
6161 (aarch64_arch_setup): Call aarch64_linux_read_description.
6162 (regs_info): Rename to regs_info_aarch64.
6163 (aarch64_regs_info): Return right regs_info.
6164 (initialize_low_arch): Call initialize_low_arch_aarch32.
6166 2015-08-04 Yao Qi <yao.qi@linaro.org>
6168 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6169 * linux-aarch32-low.c: New file.
6170 * linux-aarch32-low.h: New file.
6171 * linux-arm-low.c (arm_fill_gregset): Move it to
6172 linux-aarch32-low.c.
6173 (arm_store_gregset): Likewise.
6174 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6175 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6176 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6177 (regs_info): Rename to regs_info_arm.
6178 (arm_regs_info): Return regs_info_aarch32 if
6179 have_ptrace_getregset is 1 and target description is
6180 arm_with_neon or arm_with_vfpv3.
6181 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6182 Call initialize_low_arch_aarch32 instead.
6184 2015-08-04 Yao Qi <yao.qi@linaro.org>
6186 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6187 * linux-low.c: ... here.
6188 * linux-low.h (have_ptrace_getregset): Declare it.
6190 2015-08-04 Pedro Alves <palves@redhat.com>
6192 * thread-db.c (struct thread_db): Use new typedefs.
6193 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6195 (disable_thread_event_reporting): Cast result of dlsym to
6196 destination function pointer type.
6197 (thread_db_mourn): Use td_ta_delete_ftype.
6199 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6201 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6203 (CDX_BREAKPOINT): Define for R2.
6204 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6205 (the_low_target): Add comments.
6207 2015-07-30 Yao Qi <yao.qi@linaro.org>
6209 * linux-arm-low.c (arm_hwcap): Remove it.
6210 (arm_read_description): New local variable arm_hwcap. Don't
6211 set arm_hwcap to zero.
6213 2015-07-30 Yao Qi <yao.qi@linaro.org>
6215 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6216 Use regcache->tdesc instead.
6217 (arm_store_wmmxregset): Likewise.
6218 (arm_fill_vfpregset): Likewise.
6219 (arm_store_vfpregset): Likewise.
6221 2015-07-30 Yao Qi <yao.qi@linaro.org>
6223 * linux-arm-low.c: Include arch/arm.h.
6224 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6225 (arm_store_gregset): Likewise.
6227 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6229 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6230 ptrace's 4th parameter.
6232 2015-07-27 Yao Qi <yao.qi@linaro.org>
6234 * configure.srv (case aarch64*-*-linux*): Don't set
6237 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6239 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6241 * linux-arm-low.c: Likewise.
6242 * linux-cris-low.c: Likewise.
6243 * linux-crisv32-low.c: Likewise.
6244 * linux-low.c: Likewise.
6245 * linux-m68k-low.c: Likewise.
6246 * linux-mips-low.c: Likewise.
6247 * linux-nios2-low.c: Likewise.
6248 * linux-s390-low.c: Likewise.
6249 * linux-sparc-low.c: Likewise.
6250 * linux-tic6x-low.c: Likewise.
6251 * linux-tile-low.c: Likewise.
6252 * linux-x86-low.c: Likewise.
6254 2015-07-24 Pedro Alves <palves@redhat.com>
6256 * config.in: Regenerate.
6257 * configure: Regenerate.
6259 2015-07-24 Pedro Alves <palves@redhat.com>
6261 * acinclude.m4: Include ../ptrace.m4.
6262 * configure.ac: Call GDB_AC_PTRACE.
6263 * config.in, configure: Regenerate.
6265 2015-07-24 Yao Qi <yao.qi@linaro.org>
6267 * linux-low.c (linux_create_inferior): Remove setting to
6268 proc->priv->new_inferior.
6269 (linux_attach): Likewise.
6270 (linux_low_filter_event): Likewise.
6271 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6273 2015-07-24 Yao Qi <yao.qi@linaro.org>
6275 * linux-low.c (linux_arch_setup): New function.
6276 (linux_low_filter_event): If proc->tdesc is NULL and
6277 proc->attached is true, call the_low_target.arch_setup.
6278 Otherwise, keep status pending, and return.
6279 (linux_resume_one_lwp_throw): Don't call get_pc if
6280 thread->while_stepping isn't NULL. Don't call
6281 get_thread_regcache if proc->tdesc is NULL.
6282 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6283 (linux_target_ops): Install arch_setup.
6284 * server.c (start_inferior): Call the_target->arch_setup.
6285 * target.h (struct target_ops) <arch_setup>: New field.
6286 (target_arch_setup): New marco.
6287 * lynx-low.c (lynx_target_ops): Update.
6288 * nto-low.c (nto_target_ops): Update.
6289 * spu-low.c (spu_target_ops): Update.
6290 * win32-low.c (win32_target_ops): Update.
6292 2015-07-24 Yao Qi <yao.qi@linaro.org>
6294 * linux-low.c (linux_add_process): Don't set
6295 proc->priv->new_inferior.
6296 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6297 (linux_attach): Likewise.
6299 2015-07-24 Yao Qi <yao.qi@linaro.org>
6301 * server.c (start_inferior): Code refactor.
6303 2015-07-24 Yao Qi <yao.qi@linaro.org>
6305 * server.c (process_serial_event): Set general_thread.
6307 2015-07-21 Yao Qi <yao.qi@linaro.org>
6309 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6310 aarch64_linux_get_debug_reg_capacity.
6312 2015-07-17 Yao Qi <yao.qi@linaro.org>
6314 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6315 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6316 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6317 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6318 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6319 (AARCH64_HWP_ALIGNMENT): Likewise.
6320 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6321 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6322 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6323 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6324 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6325 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6326 (struct aarch64_debug_reg_state): Likewise.
6327 (struct arch_lwp_info): Likewise.
6328 (aarch64_align_watchpoint): Likewise.
6329 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6330 (aarch64_watchpoint_length): Likewise.
6331 (aarch64_point_encode_ctrl_reg): Likewise
6332 (aarch64_point_is_aligned): Likewise.
6333 (aarch64_align_watchpoint): Likewise.
6334 (aarch64_linux_set_debug_regs):
6335 (aarch64_dr_state_insert_one_point): Likewise.
6336 (aarch64_dr_state_remove_one_point): Likewise.
6337 (aarch64_handle_breakpoint): Likewise.
6338 (aarch64_handle_aligned_watchpoint): Likewise.
6339 (aarch64_handle_unaligned_watchpoint): Likewise.
6340 (aarch64_handle_watchpoint): Likewise.
6342 2015-07-17 Yao Qi <yao.qi@linaro.org>
6344 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6345 and don't aarch64_get_debug_reg_state. All callers update.
6346 (aarch64_handle_aligned_watchpoint): Likewise.
6347 (aarch64_handle_unaligned_watchpoint): Likewise.
6348 (aarch64_handle_watchpoint): Likewise.
6349 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6350 (aarch64_remove_point): Likewise.
6352 2015-07-17 Yao Qi <yao.qi@linaro.org>
6354 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6356 (aarch64_handle_unaligned_watchpoint): Likewise.
6358 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6360 Revert the previous 3 commits:
6361 Move gdb_regex* to common/
6362 Move linux_find_memory_regions_full & co.
6363 gdbserver build-id attribute generator
6365 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6366 Jan Kratochvil <jan.kratochvil@redhat.com>
6368 gdbserver build-id attribute generator.
6369 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6370 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6371 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6373 (get_dynamic): Use find_pdhr to traverse program headers.
6374 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6375 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6376 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6377 (get_hex_build_id): New.
6378 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6379 to reply XML document.
6381 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6382 Jan Kratochvil <jan.kratochvil@redhat.com>
6384 * target.c: Include target/target-utils.h and fcntl.h.
6385 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6386 (target_fileio_read_stralloc): New functions.
6388 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6390 * Makefile.in (OBS): Add gdb_regex.o.
6392 * config.in: Rebuilt.
6393 * configure: Rebuilt.
6395 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6396 Jan Kratochvil <jan.kratochvil@redhat.com>
6398 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6399 * Makefile.in (OBS): Add target-utils.o.
6400 (linux-maps.o, target-utils.o): New.
6401 * configure.srv (srv_linux_obj): Add linux-maps.o.
6403 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6405 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6407 (the_low_target): Install it.
6409 2015-07-14 Pedro Alves <palves@redhat.com>
6411 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6412 Instead, ignore ECHILD, and throw an error for other errnos.
6414 2015-07-10 Pedro Alves <palves@redhat.com>
6416 * event-loop.c (struct callback_event) <data>: Change type to
6417 gdb_client_data instance instead of gdb_client_data pointer.
6418 (append_callback_event): Adjust.
6420 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6422 * linux-aarch64-low.c: Add comments for each linux_target_ops
6423 method. Remove comments already covered in target_ops and
6424 linux_target_ops definitions.
6425 (the_low_target): Add comments for each unimplemented method.
6427 2015-07-09 Yao Qi <yao.qi@linaro.org>
6429 * linux-aarch64-low.c (aarch64_regmap): Remove.
6430 (aarch64_usrregs_info): Remove.
6431 (regs_info): Set field usrregs to NULL.
6433 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6435 * linux-low.c: Include "rsp-low.h"
6436 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6437 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6438 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6439 (handle_btrace_enable_pt): New.
6440 (handle_btrace_general_set): Support "pt".
6441 (handle_btrace_conf_general_set): Support "pt:size".
6443 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6445 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6448 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6450 * linux-aarch64-low.c: Remove comment about endianness.
6451 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6452 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6455 2015-06-24 Gary Benson <gbenson@redhat.com>
6457 * linux-i386-ipa.c (stdint.h): Do not include.
6458 * lynx-i386-low.c (stdint.h): Likewise.
6459 * lynx-ppc-low.c (stdint.h): Likewise.
6460 * mem-break.c (stdint.h): Likewise.
6461 * thread-db.c (stdint.h): Likewise.
6462 * tracepoint.c (stdint.h): Likewise.
6463 * win32-low.c (stdint.h): Likewise.
6465 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6467 * server.c (write_qxfer_response): Update call to
6468 remote_escape_output.
6470 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6471 Jan Kratochvil <jan.kratochvil@redhat.com>
6473 Merge multiple hex conversions.
6474 * gdbreplay.c (tohex): Rename to 'fromhex'.
6475 (logchar): Use fromhex.
6477 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6479 * server.c (handle_qxfer_libraries): Set `version' attribute for
6482 2015-06-10 Gary Benson <gbenson@redhat.com>
6484 * target.h (struct target_ops) <multifs_open>: New field.
6485 <multifs_unlink>: Likewise.
6486 <multifs_readlink>: Likewise.
6487 * linux-low.c (nat/linux-namespaces.h): New include.
6488 (linux_target_ops): Initialize the_target->multifs_open,
6489 the_target->multifs_unlink and the_target->multifs_readlink.
6490 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6491 * hostio.c (hostio_fs_pid): New static variable.
6492 (hostio_handle_new_gdb_connection): New function.
6493 (handle_setfs): Likewise.
6494 (handle_open): Use the_target->multifs_open as appropriate.
6495 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6496 (handle_readlink): Use the_target->multifs_readlink as
6498 (handle_vFile): Handle vFile:setfs packets.
6499 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6500 after target_handle_new_gdb_connection.
6502 2015-06-10 Gary Benson <gbenson@redhat.com>
6504 * configure.ac (AC_CHECK_FUNCS): Add setns.
6505 * config.in: Regenerate.
6506 * configure: Likewise.
6507 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6508 (linux-namespaces.o): New rule.
6509 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6511 2015-06-09 Gary Benson <gbenson@redhat.com>
6513 * hostio.c (handle_open): Process mode argument with
6514 fileio_to_host_mode.
6516 2015-06-01 Yao Qi <yao.qi@linaro.org>
6518 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6519 * linux-x86-low.c: Likewise.
6521 2015-05-28 Don Breazeal <donb@codesourcery.com>
6523 * linux-low.c (handle_extended_wait): Initialize
6524 thread_info.last_resume_kind for new fork children.
6526 2015-05-15 Pedro Alves <palves@redhat.com>
6528 * target.h (target_handle_new_gdb_connection): Rewrite using if
6529 wrapped in do/while.
6531 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6533 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6534 * configure, config.in: Regenerate.
6535 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6538 2015-05-12 Don Breazeal <donb@codesourcery.com>
6540 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6541 PTRACE_EVENT_VFORK_DONE.
6542 (linux_low_ptrace_options, extended_event_reported): Add vfork
6544 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6545 and "vforkdone" for RSP 'T' Stop Reply Packet.
6546 * server.h (report_vfork_events): Declare
6549 2015-05-12 Don Breazeal <donb@codesourcery.com>
6551 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6552 (the_low_target) <new_fork>: Initialize new member.
6553 * linux-arm-low.c (arm_new_fork): New function.
6554 (the_low_target) <new_fork>: Initialize new member.
6555 * linux-low.c (handle_extended_wait): Call new target function
6557 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6558 * linux-mips-low.c (mips_add_watchpoint): New function
6559 extracted from mips_insert_point.
6560 (the_low_target) <new_fork>: Initialize new member.
6561 (mips_linux_new_fork): New function.
6562 (mips_insert_point): Call mips_add_watchpoint.
6563 * linux-x86-low.c (x86_linux_new_fork): New function.
6564 (the_low_target) <new_fork>: Initialize new member.
6566 2015-05-12 Don Breazeal <donb@codesourcery.com>
6568 * linux-low.c (handle_extended_wait): Implement return value,
6569 rename argument 'event_child' to 'event_lwp', handle
6570 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6571 (linux_low_ptrace_options): New function.
6572 (linux_low_filter_event): Call linux_low_ptrace_options,
6573 use different argument fo linux_enable_event_reporting,
6574 use return value from handle_extended_wait.
6575 (extended_event_reported): New function.
6576 (linux_wait_1): Call extended_event_reported and set
6577 status to report fork events.
6578 (linux_write_memory): Add pid to debug message.
6579 (reset_lwp_ptrace_options_callback): New function.
6580 (linux_handle_new_gdb_connection): New function.
6581 (linux_target_ops): Initialize new structure member.
6582 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6583 * lynx-low.c: Initialize new structure member.
6584 * remote-utils.c (prepare_resume_reply): Implement stop reason
6585 "fork" for "T" stop message.
6586 * server.c (handle_query): Call handle_new_gdb_connection.
6587 * server.h (report_fork_events): Declare global flag.
6588 * target.h (struct target_ops) <handle_new_gdb_connection>:
6590 (target_handle_new_gdb_connection): New macro.
6591 * win32-low.c: Initialize new structure member.
6593 2015-05-12 Don Breazeal <donb@codesourcery.com>
6595 * mem-break.c (APPEND_TO_LIST): Define macro.
6596 (clone_agent_expr): New function.
6597 (clone_one_breakpoint): New function.
6598 (clone_all_breakpoints): New function.
6599 * mem-break.h: Declare new functions.
6601 2015-05-12 Don Breazeal <donb@codesourcery.com>
6603 * linux-low.c (linux_supports_fork_events): New function.
6604 (linux_supports_vfork_events): New function.
6605 (linux_target_ops): Initialize new structure members.
6606 (initialize_low): Call linux_check_ptrace_features.
6607 * lynx-low.c (lynx_target_ops): Initialize new structure
6609 * server.c (report_fork_events, report_vfork_events):
6611 (handle_query): Add new features to qSupported packet and
6613 (captured_main): Initialize new global variables.
6614 * target.h (struct target_ops) <supports_fork_events>:
6616 <supports_vfork_events>: New member.
6617 (target_supports_fork_events): New macro.
6618 (target_supports_vfork_events): New macro.
6619 * win32-low.c (win32_target_ops): Initialize new structure
6622 2015-05-12 Gary Benson <gbenson@redhat.com>
6624 * server.c (handle_qxfer_exec_file): Use current process
6627 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6629 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6630 Remove HAVE_PTRACE_GETREGS conditionals.
6631 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6632 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6634 2015-05-08 Yao Qi <yao.qi@linaro.org>
6636 * linux-low.c (linux_supports_conditional_breakpoints): New
6638 (linux_target_ops): Install new target method.
6639 * lynx-low.c (lynx_target_ops): Install NULL hook for
6640 supports_conditional_breakpoints.
6641 * nto-low.c (nto_target_ops): Likewise.
6642 * spu-low.c (spu_target_ops): Likewise.
6643 * win32-low.c (win32_target_ops): Likewise.
6644 * server.c (handle_query): Check
6645 target_supports_conditional_breakpoints.
6646 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6648 (target_supports_conditional_breakpoints): New macro.
6650 2015-05-06 Pedro Alves <palves@redhat.com>
6653 * server.c (start_inferior): If the process exits, mourn it.
6655 2015-04-21 Gary Benson <gbenson@redhat.com>
6657 * hostio.c (fileio_open_flags_to_host): Factored out to
6658 fileio_to_host_openflags in common/fileio.c. Single use
6661 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6663 * linux-xtensa-low.c (xtensa_fill_gregset)
6664 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6667 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6669 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6670 (regs_info): Replace usrregs pointer with NULL.
6672 2015-04-17 Gary Benson <gbenson@redhat.com>
6674 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6675 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6676 * server.c (handle_qxfer_exec_file): New function.
6677 (qxfer_packets): Add exec-file entry.
6678 (handle_query): Report qXfer:exec-file:read as supported packet.
6680 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6682 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6684 2015-04-09 Gary Benson <gbenson@redhat.com>
6686 * hostio-errno.c (errno_to_fileio_error): Remove function.
6687 Update caller to use remote_fileio_to_fio_error.
6689 2015-04-09 Yao Qi <yao.qi@linaro.org>
6691 * linux-low.c (linux_insert_point): Call
6692 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6693 (linux_remove_point): Call remove_memory_breakpoint if type is
6695 * linux-x86-low.c (x86_insert_point): Don't call
6696 insert_memory_breakpoint.
6697 (x86_remove_point): Don't call remove_memory_breakpoint.
6699 2015-04-01 Pedro Alves <palves@redhat.com>
6700 Cleber Rosa <crosa@redhat.com>
6702 * server.c (gdbserver_usage): Reorganize and extend the usage
6705 2015-03-24 Pedro Alves <palves@redhat.com>
6707 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6708 output. Also dump TRAP_TRACE.
6709 (linux_low_filter_event): In debug output, distinguish a
6710 resume_stop SIGSTOP from a delayed SIGSTOP.
6712 2015-03-24 Gary Benson <gbenson@redhat.com>
6714 * linux-x86-low.c (x86_linux_new_thread): Moved to
6716 (x86_linux_prepare_to_resume): Likewise.
6718 2015-03-24 Gary Benson <gbenson@redhat.com>
6720 * Makefile.in (x86-linux-dregs.o): New rule.
6721 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6722 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6723 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6724 (x86_linux_dr_get): Likewise.
6725 (x86_linux_dr_set): Likewise.
6726 (update_debug_registers_callback): Likewise.
6727 (x86_linux_dr_set_addr): Likewise.
6728 (x86_linux_dr_get_addr): Likewise.
6729 (x86_linux_dr_set_control): Likewise.
6730 (x86_linux_dr_get_control): Likewise.
6731 (x86_linux_dr_get_status): Likewise.
6732 (x86_linux_update_debug_registers): Likewise.
6734 2015-03-24 Gary Benson <gbenson@redhat.com>
6736 * linux-x86-low.c (x86_linux_update_debug_registers):
6737 New function, factored out from...
6738 (x86_linux_prepare_to_resume): ...this.
6740 2015-03-24 Gary Benson <gbenson@redhat.com>
6742 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6743 (x86_linux_dr_set): Likewise.
6744 (update_debug_registers_callback): Likewise.
6745 (x86_linux_dr_set_addr): Likewise.
6746 (x86_linux_dr_get_addr): Likewise.
6747 (x86_linux_dr_set_control): Likewise.
6748 (x86_linux_dr_get_control): Likewise.
6749 (x86_linux_dr_get_status): Likewise.
6750 (x86_linux_prepare_to_resume): Likewise.
6752 2015-03-24 Gary Benson <gbenson@redhat.com>
6754 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6755 Use perror_with_name. Pass string through gettext.
6756 (x86_linux_dr_set): Likewise.
6758 2015-03-24 Gary Benson <gbenson@redhat.com>
6760 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6761 (x86_linux_dr_set_addr): ...this.
6762 (x86_dr_low_get_addr): Rename to...
6763 (x86_linux_dr_get_addr): ...this.
6764 (x86_dr_low_set_control): Rename to...
6765 (x86_linux_dr_set_control): ...this.
6766 (x86_dr_low_get_control): Rename to...
6767 (x86_linux_dr_get_control): ...this.
6768 (x86_dr_low_get_status): Rename to...
6769 (x86_linux_dr_get_status): ...this.
6770 (x86_dr_low): Update with new function names.
6772 2015-03-24 Gary Benson <gbenson@redhat.com>
6774 * Makefile.in (x86-linux.o): New rule.
6775 * configure.srv: Add x86-linux.o to relevant targets.
6776 * linux-low.c (lwp_set_arch_private_info): New function.
6777 (lwp_arch_private_info): Likewise.
6778 * linux-x86-low.c: Include nat/x86-linux.h.
6779 (arch_lwp_info): Removed structure.
6780 (update_debug_registers_callback):
6781 Use lwp_set_debug_registers_changed.
6782 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6783 and lwp_set_debug_registers_changed.
6784 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6786 2015-03-24 Gary Benson <gbenson@redhat.com>
6788 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6789 * linux-arm-low.c (arm_new_thread): Likewise.
6790 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6791 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6792 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6793 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6795 2015-03-24 Gary Benson <gbenson@redhat.com>
6797 * linux-low.c (ptid_of_lwp): New function.
6798 (lwp_is_stopped): Likewise.
6799 (lwp_stop_reason): Likewise.
6800 * linux-x86-low.c (update_debug_registers_callback):
6802 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6805 2015-03-24 Gary Benson <gbenson@redhat.com>
6807 * linux-low.h (linux_stop_lwp): Remove declaration.
6809 2015-03-24 Gary Benson <gbenson@redhat.com>
6811 * linux-low.h: Include nat/linux-nat.h.
6812 * linux-low.c (iterate_over_lwps_args): New structure.
6813 (iterate_over_lwps_filter): New function.
6814 (iterate_over_lwps): Likewise.
6815 * linux-x86-low.c (update_debug_registers_callback):
6816 Update signature to what iterate_over_lwps expects.
6817 Remove PID check that iterate_over_lwps now performs.
6818 (x86_dr_low_set_addr): Use iterate_over_lwps.
6819 (x86_dr_low_set_control): Likewise.
6821 2015-03-24 Gary Benson <gbenson@redhat.com>
6823 * linux-x86-low.c (x86_debug_reg_state): New function.
6824 (x86_linux_prepare_to_resume): Use the above.
6826 2015-03-24 Gary Benson <gbenson@redhat.com>
6828 * linux-low.c (current_lwp_ptid): New function.
6829 * linux-x86-low.c: Include nat/linux-nat.h.
6830 (x86_dr_low_get_addr): Use current_lwp_ptid.
6831 (x86_dr_low_get_control): Likewise.
6832 (x86_dr_low_get_status): Likewise.
6834 2015-03-20 Pedro Alves <palves@redhat.com>
6836 * tracepoint.c (cmd_qtstatus): Make "str" const.
6838 2015-03-20 Pedro Alves <palves@redhat.com>
6840 * server.c (handle_general_set): Make "req_str" const.
6842 2015-03-19 Pedro Alves <palves@redhat.com>
6844 * linux-low.c (linux_resume_one_lwp): Rename to ...
6845 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6846 instead call perror_with_name.
6847 (check_ptrace_stopped_lwp_gone): New function.
6848 (linux_resume_one_lwp): Reimplement as wrapper around
6849 linux_resume_one_lwp_throw that swallows errors if the LWP is
6852 2015-03-19 Pedro Alves <palves@redhat.com>
6854 * linux-low.c (count_events_callback, select_event_lwp_callback):
6855 No longer check whether the thread has resume_stop as last resume
6858 2015-03-19 Pedro Alves <palves@redhat.com>
6860 * linux-low.c (count_events_callback, select_event_lwp_callback):
6861 Use the lwp's status_pending_p field, not the thread's.
6863 2015-03-19 Pedro Alves <palves@redhat.com>
6865 * linux-low.c (select_event_lwp_callback): Update comments to
6866 no longer mention SIGTRAP.
6868 2015-03-18 Gary Benson <gbenson@redhat.com>
6870 * server.c (handle_query): Do not report vFile:fstat as supported.
6872 2015-03-11 Gary Benson <gbenson@redhat.com>
6874 * hostio.c (sys/types.h): New include.
6875 (sys/stat.h): Likewise.
6876 (common-remote-fileio.h): Likewise.
6877 (handle_fstat): New function.
6878 (handle_vFile): Handle vFile:fstat packets.
6880 2015-03-11 Gary Benson <gbenson@redhat.com>
6882 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6883 struct stat.st_blocks and struct stat.st_blksize.
6884 * configure: Regenerate.
6885 * config.in: Likewise.
6886 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6887 (OBS): Add common-remote-fileio.o.
6888 (common-remote-fileio.o): New rule.
6890 2015-03-09 Pedro Alves <palves@redhat.com>
6892 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6893 'struct sockaddr' pointer in 'accept' call.
6895 2015-03-09 Pedro Alves <palves@redhat.com>
6898 2015-03-07 Pedro Alves <palves@redhat.com>
6899 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6900 or <winsock2.h> here. Instead include "gdb_socket.h".
6901 (remote_open): Use union gdb_sockaddr_u.
6902 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6903 or <winsock2.h> here. Instead include "gdb_socket.h".
6904 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6905 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6907 (init_named_socket, gdb_agent_helper_thread): Use union
6910 2015-03-07 Pedro Alves <palves@redhat.com>
6912 * configure.ac (build_warnings): Move
6913 -Wdeclaration-after-statement to the C-specific set.
6914 * configure: Regenerate.
6916 2015-03-07 Pedro Alves <palves@redhat.com>
6918 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6919 or <winsock2.h> here. Instead include "gdb_socket.h".
6920 (remote_open): Use union gdb_sockaddr_u.
6921 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6922 or <winsock2.h> here. Instead include "gdb_socket.h".
6923 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6924 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6926 (init_named_socket, gdb_agent_helper_thread): Use union
6929 2015-03-07 Pedro Alves <palves@redhat.com>
6931 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6934 2015-03-06 Yao Qi <yao.qi@linaro.org>
6936 * linux-aarch64-low.c (aarch64_insert_point): Use
6937 show_debug_regs as a boolean.
6938 (aarch64_remove_point): Likewise.
6940 2015-03-05 Pedro Alves <palves@redhat.com>
6942 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6943 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6944 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6945 * nto-low.c (nto_target_ops): Likewise.
6946 * spu-low.c (spu_target_ops): Likewise.
6947 * win32-low.c (win32_target_ops): Likewise.
6949 2015-03-04 Pedro Alves <palves@redhat.com>
6951 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6952 Decide whether a breakpoint triggered based on the SIGTRAP's
6954 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6955 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6956 (linux_low_filter_event): Check for breakpoints before checking
6958 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6960 (linux_stopped_by_sw_breakpoint)
6961 (linux_supports_stopped_by_sw_breakpoint)
6962 (linux_stopped_by_hw_breakpoint)
6963 (linux_supports_stopped_by_hw_breakpoint): New functions.
6964 (linux_target_ops): Install new target methods.
6966 2015-03-04 Pedro Alves <palves@redhat.com>
6968 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6969 * server.c (swbreak_feature, hwbreak_feature): New globals.
6970 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6971 (captured_main): Clear swbreak_feature and hwbreak_feature.
6972 * server.h (swbreak_feature, hwbreak_feature): Declare.
6973 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6974 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6975 supports_stopped_by_hw_breakpoint>: New fields.
6976 (target_supports_stopped_by_sw_breakpoint)
6977 (target_stopped_by_sw_breakpoint)
6978 (target_supports_stopped_by_hw_breakpoint)
6979 (target_stopped_by_hw_breakpoint): Declare.
6981 2015-03-04 Pedro Alves <palves@redhat.com>
6983 enum lwp_stop_reason -> enum target_stop_reason
6984 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6985 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6986 (linux_wait_1, stuck_in_jump_pad_callback)
6987 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6988 (linux_stopped_by_watchpoint):
6989 * linux-low.h (enum lwp_stop_reason): Delete.
6990 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6991 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6993 2015-03-04 Yao Qi <yao.qi@linaro.org>
6995 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6997 2015-03-03 Gary Benson <gbenson@redhat.com>
6999 * hostio.c (handle_vFile): Fix prefix lengths.
7001 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7003 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7006 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7008 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7009 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7010 (clean): Add "rm -f" for above C files.
7011 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7012 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7013 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7014 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7015 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7016 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7017 (init_registers_s390x_vx_linux64)
7018 (init_registers_s390x_tevx_linux64)
7019 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7020 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7022 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7023 (s390_store_vxrs_high): New functions.
7024 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7026 (s390_arch_setup): Add logic for selecting one of the new target
7027 descriptions. Activate the new vector regsets if applicable.
7028 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7029 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7030 and init_registers_s390x_tevx_linux64.
7032 2015-03-01 Pedro Alves <palves@redhat.com>
7034 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7037 2015-02-27 Pedro Alves <palves@redhat.com>
7039 * linux-x86-low.c (u_debugreg_offset): New function.
7040 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7042 2015-02-27 Pedro Alves <palves@redhat.com>
7044 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7045 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7046 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7047 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7048 (ps_lsetfpregs, ps_getpid)
7049 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7050 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7051 (ps_lsetxregs, ps_plog): Declare.
7053 2015-02-27 Pedro Alves <palves@redhat.com>
7055 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7056 IP_AGENT_EXPORT_FUNC.
7057 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7058 IP_AGENT_EXPORT_FUNC.
7059 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7060 (IP_AGENT_EXPORT): Delete.
7061 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7062 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7063 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7064 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7065 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7066 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7067 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7068 (traceframe_read_count, traceframe_write_count)
7069 (traceframes_created, trace_state_variables, get_raw_reg)
7070 (get_trace_state_variable_value, set_trace_state_variable_value)
7071 (ust_loaded, helper_thread_id, cmd_buf): Use
7072 IPA_SYM_EXPORTED_NAME.
7073 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7074 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7075 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7076 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7077 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7078 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7079 EXTERN_C_PUSH/EXTERN_C_POP.
7080 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7081 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7082 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7083 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7084 (traceframe_write_count, traceframe_read_count)
7085 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7086 (about_to_request_buffer_space, get_trace_state_variable_value)
7087 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7088 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7089 EXTERN_C_PUSH/EXTERN_C_POP.
7090 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7091 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7092 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7093 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7094 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7095 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7096 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7097 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7099 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7100 (IP_AGENT_EXPORT_VAR_DECL): Define.
7102 (gdb_agent_get_raw_reg): Declare.
7104 2015-02-27 Tom Tromey <tromey@redhat.com>
7105 Pedro Alves <palves@redhat.com>
7107 Rename symbols whose names are reserved C++ keywords throughout.
7109 2015-02-27 Pedro Alves <palves@redhat.com>
7111 * Makefile.in (COMPILER): New, get it from autoconf.
7112 (CXX): Get from autoconf instead.
7113 (COMPILE.pre): Use COMPILER.
7114 (CC-LD): Rename to ...
7115 (CC_LD): ... this. Use COMPILER.
7116 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7117 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7118 * acinclude.m4: Include build-with-cxx.m4.
7119 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7120 Disable -Werror by default if building in C++ mode.
7121 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7122 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7123 the C++ compiler. Save/restore CXXFLAGS too.
7124 * configure: Regenerate.
7126 2015-02-27 Pedro Alves <palves@redhat.com>
7128 * acinclude.m4: Include libiberty.m4.
7129 * configure.ac: Call libiberty_INIT.
7130 * config.in, configure: Regenerate.
7132 2015-02-26 Pedro Alves <palves@redhat.com>
7134 * linux-low.c (linux_wait_1): When incrementing the PC past a
7135 program breakpoint always use the_low_target.breakpoint_len as
7136 increment, rather than the maximum between that and
7137 the_low_target.decr_pc_after_break.
7139 2015-02-23 Pedro Alves <palves@redhat.com>
7141 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7142 thread was doing a step-over; always adjust the PC if
7143 we stepped over a permanent breakpoint.
7144 (linux_wait_1): If we stepped over breakpoint that was on top of a
7145 permanent breakpoint, manually advance the PC past it.
7147 2015-02-23 Pedro Alves <palves@redhat.com>
7149 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7151 (x86_fill_gregset, x86_store_gregset): Use it when handling
7154 2015-02-20 Pedro Alves <palves@redhat.com>
7156 * thread-db.c: Include "nat/linux-procfs.h".
7157 (thread_db_init): Skip listing new threads if the kernel supports
7158 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7160 2015-02-20 Pedro Alves <palves@redhat.com>
7162 * linux-low.c (status_pending_p_callback): Use ptid_match.
7164 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7166 PR breakpoints/16812
7167 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7168 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7169 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7171 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7173 PR breakpoints/15956
7174 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7176 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7178 * linux-low.c (linux_low_btrace_conf): Print size.
7179 * server.c (handle_btrace_conf_general_set): New.
7180 (hanle_general_set): Call handle_btrace_conf_general_set.
7181 (handle_query): Report Qbtrace-conf:bts:size as supported.
7183 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7185 * linux-low.c (linux_low_enable_btrace): Update parameters.
7186 (linux_low_btrace_conf): New.
7187 (linux_target_ops)<to_btrace_conf>: Initialize.
7188 * server.c (current_btrace_conf): New.
7189 (handle_btrace_enable): Rename to ...
7190 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7191 to target_enable_btrace. Update comment. Update users.
7192 (handle_qxfer_btrace_conf): New.
7193 (qxfer_packets): Add btrace-conf entry.
7194 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7195 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7196 (target_ops)<read_btrace_conf>: New.
7197 (target_enable_btrace): Update parameters.
7198 (target_read_btrace_conf): New.
7200 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7202 * server.c (handle_btrace_general_set): Remove call to
7203 target_supports_btrace.
7204 (supported_btrace_packets): New.
7205 (handle_query): Call supported_btrace_packets.
7206 * target.h: include btrace-common.h.
7207 (btrace_target_info): Removed.
7208 (supports_btrace, target_supports_btrace): Update parameters.
7210 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7212 * Makefile.in (SFILES): Add common/btrace-common.c.
7213 (OBS): Add common/btrace-common.o.
7214 (btrace-common.o): Add build rules.
7215 * linux-low: Include btrace-common.h.
7216 (linux_low_read_btrace): Use struct btrace_data. Call
7217 btrace_data_init and btrace_data_fini.
7219 2015-02-06 Pedro Alves <palves@redhat.com>
7221 * thread-db.c (find_new_threads_callback): Add debug output.
7223 2015-02-04 Pedro Alves <palves@redhat.com>
7225 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7226 (resume_stopped_resumed_lwps): New function.
7227 (linux_wait_for_event_filtered): Use it.
7229 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7231 * Makefile.in (SFILES): Add linux-personality.c.
7232 (linux-personality.o): New rule.
7233 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7234 list of objects to be built.
7235 * linux-low.c: Include nat/linux-personality.h.
7236 (linux_create_inferior): Remove code to disable address space
7237 randomization (moved to ../nat/linux-personality.c). Create
7238 cleanup to disable address space randomization.
7240 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7242 * Makefile.in (posix-strerror.o): New rule.
7243 (mingw-strerror.o): Likewise.
7244 * configure: Regenerated.
7245 * configure.ac: Source file ../common/common.host. Initialize new
7246 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7248 2015-01-14 Yao Qi <yao@codesourcery.com>
7250 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7251 (ppc-linux.o): New rule.
7252 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7253 * configure.ac: AC_CHECK_FUNCS(getauxval).
7254 * config.in: Re-generated.
7255 * configure: Re-generated.
7256 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7257 ppc64_64bit_inferior_p
7259 2015-01-14 Yao Qi <yao@codesourcery.com>
7261 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7262 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7263 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7264 (PT_ORIG_R3, PT_TRAP): Likewise.
7265 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7266 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7267 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7269 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7271 * i387-fp.c (i387_cache_to_xsave): In look over
7272 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7273 zmmh_low_space field by use of zmmh_high_space.
7275 2015-01-09 Pedro Alves <palves@redhat.com>
7277 * linux-low.c (step_over_bkpt): Move higher up in the file.
7278 (handle_extended_wait): Don't store the stop_pc here.
7279 (get_stop_pc): Adjust comments and rename to ...
7280 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7281 stopped for a software breakpoint or hardware breakpoint.
7282 (thread_still_has_status_pending_p): New function.
7283 (status_pending_p_callback): Use
7284 thread_still_has_status_pending_p. If the event is no longer
7285 interesting, resume the LWP.
7286 (handle_tracepoints): Add assert.
7287 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7288 (wstatus_maybe_breakpoint): New function.
7289 (cancel_breakpoint): Delete function.
7290 (check_stopped_by_watchpoint): New function, factored out from
7291 linux_low_filter_event.
7292 (lp_status_maybe_breakpoint): Delete function.
7293 (linux_low_filter_event): Remove filter_ptid argument.
7294 Leave thread group exits pending here. Store the LWP's stop PC.
7295 Always leave events pending.
7296 (linux_wait_for_event_filtered): Pull all events out of the
7297 kernel, and leave them all pending.
7298 (count_events_callback, select_event_lwp_callback): Consider all
7300 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7301 (select_event_lwp): Only give preference to the stepping LWP in
7302 all-stop mode. Adjust comments.
7303 (ignore_event): New function.
7304 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7305 references to cancel_breakpoints. Adjust to renames. Also give
7306 equal priority to all LWPs that have had events in non-stop mode.
7307 If reporting a software breakpoint event, unadjust the LWP's PC.
7308 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7309 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7311 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7312 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7313 (linux_stopped_by_watchpoint): Adjust.
7314 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7315 * linux-low.h (enum lwp_stop_reason): New.
7316 (struct lwp_info) <stop_pc>: Adjust comment.
7317 <stopped_by_watchpoint>: Delete field.
7318 <stop_reason>: New field.
7319 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7320 * mem-break.c (software_breakpoint_inserted_here)
7321 (hardware_breakpoint_inserted_here): New function.
7322 * mem-break.h (software_breakpoint_inserted_here)
7323 (hardware_breakpoint_inserted_here): Declare.
7324 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7325 (cancel_breakpoints): Delete.
7326 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7327 (upload_fast_traceframes): Remove references to
7330 2015-01-09 Pedro Alves <palves@redhat.com>
7332 * thread-db.c (find_new_threads_callback): Ignore thread if the
7333 kernel thread ID is -1.
7335 2015-01-09 Pedro Alves <palves@redhat.com>
7337 * linux-low.c (linux_attach_fail_reason_string): Move to
7338 nat/linux-ptrace.c, and rename.
7339 (linux_attach_lwp): Update comment.
7340 (attach_proc_task_lwp_callback): New function.
7341 (linux_attach): Adjust to rename and use
7342 linux_proc_attach_tgid_threads.
7343 (linux_attach_fail_reason_string): Delete declaration.
7345 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7347 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7348 * server.c (gdbserver_version): Likewise.
7350 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7352 * remote-utils.c: Include ctype.h.
7353 (input_interrupt): Explicitly handle the case when the char
7354 received is the NUL byte. Improve the printing of non-ASCII
7357 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7359 * linux-low.c (linux_low_filter_event): Update call to
7360 linux_enable_event_reporting following the addition of
7361 a new parameter to that function.
7363 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7366 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7367 (AARCH64_FPCR_REGNO): Likewise.
7368 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7369 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7370 (aarch64_store_fpregset): Likewise.
7372 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7374 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7375 Remove FIXME comment about assumption about N.
7377 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7379 * configure.ac: If large-file support is disabled in GDBserver,
7380 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7381 * configure: Regenerate.
7383 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7385 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7386 warning upon ENODATA from ptrace.
7387 * linux-s390-low.c (s390_store_tdb): New.
7388 (s390_regsets): Add regset for NT_S390_TDB.
7390 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7392 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7393 without a fill_function.
7394 * linux-s390-low.c (s390_fill_last_break): Remove.
7395 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7396 (s390_arch_setup): Use regset's size instead of fill_function for
7399 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7401 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7402 the regset's store function when ptrace returned an error.
7403 * regcache.c (get_thread_regcache): Invalidate register cache
7404 before fetching inferior's registers.
7406 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7408 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7409 while-loop as for-loop.
7410 (regsets_store_inferior_registers): Likewise.
7412 2014-11-28 Yao Qi <yao@codesourcery.com>
7414 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7415 * config.in, configure: Re-generate.
7416 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7419 2014-11-21 Yao Qi <yao@codesourcery.com>
7421 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7422 (AC_CHECK_HEADERS): Remove malloc.h.
7423 * configure: Re-generated.
7424 * config.in: Re-generated.
7425 * server.h: Don't include alloca.h and malloc.h.
7426 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7427 Don't include malloc.h.
7429 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7431 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7432 corresponding ERRNO check in same block.
7434 2014-11-12 Pedro Alves <palves@redhat.com>
7436 * server.c (cont_thread): Update comment.
7437 (start_inferior, attach_inferior): No longer clear cont_thread.
7438 (handle_v_cont): No longer set cont_thread.
7439 (captured_main): Clear cont_thread each time a GDB connects.
7441 2014-11-12 Pedro Alves <palves@redhat.com>
7443 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7444 thread, and don't resume all threads if the Hc thread has exited.
7446 2014-11-12 Pedro Alves <palves@redhat.com>
7448 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7449 the process group instead of to a specific LWP.
7451 2014-10-15 Pedro Alves <palves@redhat.com>
7454 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7456 (arm_set_thread_context): Delete.
7457 (the_low_target): Adjust.
7458 * win32-i386-low.c (debug_registers_changed)
7459 (debug_registers_used): Delete.
7460 (update_debug_registers_callback): New function.
7461 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7462 needing to update their debug registers.
7463 (win32_get_current_dr): New function.
7464 (x86_dr_low_get_addr, x86_dr_low_get_control)
7465 (x86_dr_low_get_status): Fetch the debug register from the thread
7467 (i386_initial_stuff): Adjust.
7468 (i386_get_thread_context): Remove current_event parameter. Don't
7469 clear debug_registers_changed nor copy DR values to
7471 (i386_set_thread_context): Delete.
7472 (i386_prepare_to_resume): New function.
7473 (i386_thread_added): Mark the thread as needing to update irs
7475 (the_low_target): Remove i386_set_thread_context and install
7476 i386_prepare_to_resume.
7477 * win32-low.c (win32_get_thread_context): Adjust.
7478 (win32_set_thread_context): Use SetThreadContext
7480 (win32_prepare_to_resume): New function.
7481 (win32_require_context): New function, factored out from ...
7482 (thread_rec): ... this.
7483 (continue_one_thread): Call win32_prepare_to_resume on each thread
7484 we're about to continue.
7485 (win32_resume): Call win32_prepare_to_resume on the event thread.
7486 * win32-low.h (struct win32_thread_info)
7487 <debug_registers_changed>: New field.
7488 (struct win32_target_ops): Change prototype of set_thread_context,
7489 delete set_thread_context and add prepare_to_resume.
7490 (win32_require_context): New declaration.
7492 2014-10-08 Gary Benson <gbenson@redhat.com>
7494 * server.h: Do not include common-exceptions.h.
7496 2014-10-08 Gary Benson <gbenson@redhat.com>
7498 * server.h: Do not include cleanups.h.
7500 2014-09-30 James Hogan <james.hogan@imgtec.com>
7502 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7505 2014-09-23 Yao Qi <yao@codesourcery.com>
7507 * linux-low.c (lp_status_maybe_breakpoint): New function.
7508 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7509 (count_events_callback): Likewise.
7510 (select_event_lwp_callback): Likewise.
7511 (cancel_breakpoints_callback): Likewise.
7513 2014-09-19 Don Breazeal <donb@codesourcery.com>
7515 * linux-low.c (handle_extended_wait): Call
7516 linux_ptrace_get_extended_event.
7517 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7518 linux_is_extended_waitstatus.
7520 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7522 * Makefile.in (CPPFLAGS): Define.
7523 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7524 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7526 2014-09-16 Gary Benson <gbenson@redhat.com>
7528 * inferiors.h (current_inferior): Renamed as...
7529 (current_thread): New variable. All uses updated.
7530 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7531 (maybe_move_out_of_jump_pad): Likewise.
7532 (cancel_breakpoint): Likewise.
7533 (linux_low_filter_event): Likewise.
7534 (wait_for_sigstop): Likewise.
7535 (linux_resume_one_lwp): Likewise.
7536 (need_step_over_p): Likewise.
7537 (start_step_over): Likewise.
7538 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7539 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7540 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7541 and save_inferior as saved_thread.
7542 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7544 (regcache_invalidate_thread): Likewise.
7545 * remote-utils.c (prepare_resume_reply): Likewise.
7546 * thread-db.c (thread_db_get_tls_address): Likewise.
7547 (disable_thread_event_reporting): Likewise.
7548 (remove_thread_event_breakpoints): Likewise.
7549 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7551 * target.h (set_desired_inferior): Renamed as...
7552 (set_desired_thread): New declaration. All uses updated.
7553 * server.c (myresume): Updated comment to reference thread instead
7555 (handle_serial_event): Likewise.
7556 (handle_target_event): Likewise.
7558 2014-09-12 Tom Tromey <tromey@redhat.com>
7559 Gary Benson <gbenson@redhat.com>
7561 * regcache.h: Include common-regcache.h.
7562 (regcache_read_pc): Don't declare.
7563 * regcache.c (get_thread_regcache_for_ptid): New function.
7565 2014-09-11 Tom Tromey <tromey@redhat.com>
7566 Gary Benson <gbenson@redhat.com>
7568 * symbol.c: New file.
7569 * Makefile.in (SFILES): Add symbol.c.
7570 (OBS): Add symbol.o.
7572 2014-09-11 Gary Benson <gbenson@redhat.com>
7574 * target.c (target_stop_ptid, target_continue_ptid): New
7577 2014-09-11 Tom Tromey <tromey@redhat.com>
7578 Gary Benson <gbenson@redhat.com>
7580 * target.h: Include target/target.h.
7581 * target.c (target_read_memory, target_read_uint32)
7582 (target_write_memory): New functions.
7584 2014-09-11 Gary Benson <gbenson@redhat.com>
7586 * server.h (debug_hw_points): Don't declare.
7587 * server.c (debug_hw_points): Don't define. Replace all uses
7588 with show_debug_regs.
7589 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7590 all uses with show_debug_regs.
7592 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7594 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7595 endianness into account.
7596 (ppc_supply_ptrace_register): Likewise.
7598 2014-09-03 James Hogan <james.hogan@imgtec.com>
7600 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7601 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7603 2014-09-03 Gary Benson <gbenson@redhat.com>
7605 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7606 ALL_DEBUG_ADDRESS_REGISTERS.
7608 2014-09-02 Gary Benson <gbenson@redhat.com>
7610 * i386-low.h: Renamed as...
7611 * x86-low.h: New file. All type, function and variable name
7612 prefixes changed from "i386_" to "x86_". All references updated.
7613 * i386-low.c: Renamed as...
7614 * x86-low.c: New file. All type, function and variable name
7615 prefixes changed from "i386_" to "x86_". All references updated.
7617 2014-09-02 Gary Benson <gbenson@redhat.com>
7619 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7620 (x86_linux_new_thread): Likewise.
7622 2014-08-29 Gary Benson <gbenson@redhat.com>
7624 * server.h (setjmp.h): Do not include.
7625 (toplevel): Do not declare.
7626 (common-exceptions.h): Include.
7627 (cleanups.h): Likewise.
7628 * server.c (toplevel): Do not define.
7629 (exit_code): New static global.
7630 (detach_or_kill_for_exit_cleanup): New function.
7631 (main): New function. Original main renamed to...
7632 (captured_main): New function.
7633 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7635 2014-08-29 Gary Benson <gbenson@redhat.com>
7637 * Makefile.in (SFILES): Add common/common-exceptions.c.
7638 (OBS): Add common-exceptions.o.
7639 (common-exceptions.o): New rule.
7640 * utils.c (prepare_to_throw_exception): New function.
7642 2014-08-29 Gary Benson <gbenson@redhat.com>
7644 * config.in: Regenerate.
7645 * configure: Likewise.
7647 2014-08-29 Gary Benson <gbenson@redhat.com>
7649 * Makefile.in (SFILES): Add common/cleanups.c.
7651 (cleanups.o): New rule.
7653 2014-08-29 Gary Benson <gbenson@redhat.com>
7655 * utils.c (internal_vwarning): New function.
7657 2014-08-28 Gary Benson <gbenson@redhat.com>
7659 * utils.h (fatal): Remove declaration.
7660 * utils.c (fatal): Remove function.
7662 2014-08-28 Gary Benson <gbenson@redhat.com>
7664 * tracepoint.c (gdb_agent_init): Replace fatal with
7666 (initialize_tracepoint): Likewise.
7668 2014-08-28 Gary Benson <gbenson@redhat.com>
7670 * remote-utils.c (remote_prepare): Replace fatal with error.
7672 2014-08-28 Gary Benson <gbenson@redhat.com>
7674 * linux-low.c (linux_async): Replace fatal with warning.
7676 (linux_start_non_stop): Return -1 if linux_async failed.
7678 2014-08-28 Gary Benson <gbenson@redhat.com>
7680 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7682 (i386_dr_low_get_addr): Remove vague comment.
7683 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7686 2014-08-28 Gary Benson <gbenson@redhat.com>
7688 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7689 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7691 (linux_resume_one_lwp): Likewise.
7692 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7694 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7695 with internal_error.
7696 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7697 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7698 (find_register_by_name): Replace fatal with internal_error.
7699 (find_regno): Likewise.
7700 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7701 * thread-db.c (thread_db_create_event): Likewise.
7702 (thread_db_load_search): Likewise.
7703 (try_thread_db_load_1): Likewise.
7704 * tracepoint.c (get_jump_space_head): Replace fatal with
7706 (claim_trampoline_space): Likewise.
7707 (have_fast_tracepoint_trampoline_buffer): Likewise.
7708 (cmd_qtstart): Likewise.
7709 (stop_tracing): Likewise.
7710 (fast_tracepoint_collecting): Likewise.
7711 (target_malloc): Likewise.
7712 (download_tracepoint): Likewise.
7713 (download_trace_state_variables): Replace check with gdb_assert.
7714 (upload_fast_traceframes): Replace fatal with internal_error.
7716 2014-08-19 Tom Tromey <tromey@redhat.com>
7717 Gary Benson <gbenson@redhat.com>
7719 * Makefile.in (SFILES): Add common/common-debug.c.
7720 (OBS): Add common-debug.o.
7721 (common-debug.o): New rule.
7722 * debug.h (debug_printf): Don't declare.
7723 * debug.c (debug_printf): Renamed and rewritten as...
7724 (debug_vprintf): New function.
7726 2014-08-19 Gary Benson <gbenson@redhat.com>
7728 * utils.h: Do not include print-utils.h.
7730 2014-08-19 Tom Tromey <tromey@redhat.com>
7731 Gary Benson <gbenson@redhat.com>
7733 * server.h: Add static assertion.
7734 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7736 2014-08-19 Tom Tromey <tromey@redhat.com>
7737 Gary Benson <gbenson@redhat.com>
7739 * Makefile.in (SFILES): Add common/errors.c.
7740 (OBS): Add errors.o.
7741 (IPA_OBS): Add errors-ipa.o.
7742 (errors.o): New rule.
7743 (errors-ipa.o): Likewise.
7744 * utils.h (perror_with_name, error, warning): Don't declare.
7745 * utils.c (warning): Renamed and rewritten as...
7746 (vwarning): New function.
7747 (error): Renamed and rewritten as...
7748 (verror): New function.
7749 (internal_error): Renamed and rewritten as...
7750 (internal_verror): New function.
7752 2014-08-07 Gary Benson <gbenson@redhat.com>
7754 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7755 * configure: Regenerate.
7756 * config.in: Likewise.
7757 * server.h: Do not include errno.h.
7758 * event-loop.c: Likewise.
7759 * hostio-errno.c: Likewise.
7760 * linux-low.c: Likewise.
7761 * remote-utils.c: Likewise.
7762 * spu-low.c: Likewise.
7763 * utils.c: Likewise.
7764 * gdbreplay.c: Unconditionally include errno.h.
7766 2014-08-07 Gary Benson <gbenson@redhat.com>
7768 * server.h: Do not include string.h.
7769 * event-loop.c: Likewise.
7770 * linux-low.c: Likewise.
7771 * regcache.c: Likewise.
7772 * remote-utils.c: Likewise.
7773 * spu-low.c: Likewise.
7774 * utils.c: Likewise.
7776 2014-08-07 Gary Benson <gbenson@redhat.com>
7778 * server.h: Do not include gdb_assert.h.
7780 2014-08-07 Gary Benson <gbenson@redhat.com>
7782 * server.h: Do not include common-utils.h.
7784 2014-08-07 Gary Benson <gbenson@redhat.com>
7786 * server.h: Do not include ptid.h.
7787 * notif.h: Likewise.
7789 2014-08-07 Gary Benson <gbenson@redhat.com>
7791 * server.h: Do not include gdb_locale.h.
7793 2014-08-07 Gary Benson <gbenson@redhat.com>
7795 * server.h: Do not include gdb/signals.h.
7796 * win32-low.c: Likewise.
7798 2014-08-07 Gary Benson <gbenson@redhat.com>
7800 * server.h: Do not include pathmax.h.
7802 2014-08-07 Gary Benson <gbenson@redhat.com>
7804 * server.h: Do not include libiberty.h.
7805 * linux-bfin-low.c: Likewise.
7807 2014-08-07 Gary Benson <gbenson@redhat.com>
7809 * server.h: Do not include ansidecl.h.
7811 2014-08-07 Gary Benson <gbenson@redhat.com>
7813 * linux-x86-low.c: Do not include stddef.h.
7814 * lynx-ppc-low.c: Likewise.
7815 * tracepoint.c: Likewise.
7817 2014-08-07 Gary Benson <gbenson@redhat.com>
7819 * server.h: Do not include stdarg.h.
7820 * nto-low.c: Likewise.
7822 2014-08-07 Gary Benson <gbenson@redhat.com>
7824 * server.h: Do not include stdlib.h.
7825 * inferiors.c: Likewise.
7826 * linux-low.c: Likewise.
7827 * regcache.c: Likewise.
7828 * spu-low.c: Likewise.
7829 * tracepoint.c: Likewise.
7830 * utils.c: Likewise.
7832 2014-08-07 Gary Benson <gbenson@redhat.com>
7834 * server.h: Do not include stdio.h.
7835 * linux-low.c: Likewise.
7836 * remote-utils.c: Likewise.
7837 * spu-low.c: Likewise.
7838 * utils.c: Likewise.
7839 * wincecompat.c: Likewise.
7841 2014-08-06 Gary Benson <gbenson@redhat.com>
7843 * regcache.c (init_register_cache): Move conditionals inside if.
7845 2014-08-06 Gary Benson <gbenson@redhat.com>
7847 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7849 2014-07-31 Gary Benson <gbenson@redhat.com>
7851 * ax.h: Do not include server.h.
7852 * gdbthread.h: Likewise.
7853 * lynx-low.h: Likewise.
7854 * notif.h: Likewise.
7856 2014-07-30 Gary Benson <gbenson@redhat.com>
7858 * server.h: Include common-defs.h.
7859 Do not include config.h or build-gnulib-gdbserver/config.h.
7861 2014-07-30 Gary Benson <gbenson@redhat.com>
7863 * hostio-errno.c: Move server.h to top of includes list.
7864 * inferiors.c: Likewise.
7865 * linux-x86-low.c: Likewise.
7866 * notif.c: Include server.h.
7868 2014-07-24 Tom Tromey <tromey@redhat.com>
7869 Gary Benson <gbenson@redhat.com>
7871 * server.h (CORE_ADDR): Now unsigned.
7873 2014-07-16 Pedro Alves <palves@redhat.com>
7875 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7877 2014-07-15 Pedro Alves <palves@redhat.com>
7879 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7882 2014-07-11 Pedro Alves <palves@redhat.com>
7884 * linux-low.c (kill_wait_lwp): New function, based on
7885 kill_one_lwp_callback, but use my_waitpid directly.
7886 (kill_one_lwp_callback, linux_kill): Use it.
7888 2014-06-23 Pedro Alves <palves@redhat.com>
7890 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7891 before setting DR0..DR3.
7893 2014-06-20 Gary Benson <gbenson@redhat.com>
7895 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7896 * configure: Regenerated.
7897 * config.in: Likewise.
7899 2014-06-20 Gary Benson <gbenson@redhat.com>
7901 * Makefile.in (SFILES): Update locations for files moved
7903 (object file files): Reordered.
7905 2014-06-20 Gary Benson <gbenson@redhat.com>
7907 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7908 (i386_dr_low_set_addr): Likewise.
7909 (i386_dr_low_get_addr): Likewise.
7910 (i386_dr_low_can_set_control): Likewise.
7911 (i386_dr_low_set_control): Likewise.
7912 (i386_dr_low_get_control): Likewise.
7913 (i386_dr_low_get_status): Likewise.
7914 (i386_get_debug_register_length): Likewise.
7915 * linux-x86-low.c (i386_dr_low_set_addr):
7916 Changed signature. Made static.
7917 (i386_dr_low_get_addr): Likewise.
7918 (i386_dr_low_set_control): Likewise.
7919 (i386_dr_low_get_control): Likewise.
7920 (i386_dr_low_get_status): Likewise.
7921 (i386_dr_low): New global variable.
7922 * win32-i386-low.c (i386_dr_low_set_addr):
7923 Changed signature. Made static.
7924 (i386_dr_low_get_addr): Likewise.
7925 (i386_dr_low_set_control): Likewise.
7926 (i386_dr_low_get_control): Likewise.
7927 (i386_dr_low_get_status): Likewise.
7928 (i386_dr_low): New global variable.
7930 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7932 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7933 * Makefile.in (AR, AR_FLAGS): Define.
7934 * configure: Regenerate.
7936 2014-06-19 Gary Benson <gbenson@redhat.com>
7938 * Makefile.in (i386-dregs.o): New rule.
7939 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7940 * i386-low.c (target.h): Remove include.
7941 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7942 (DR_CONTROL_SHIFT): Likewise.
7943 (DR_CONTROL_SIZE): Likewise.
7944 (DR_RW_EXECUTE): Likewise.
7945 (DR_RW_WRITE): Likewise.
7946 (DR_RW_READ): Likewise.
7947 (DR_RW_IORW): Likewise.
7948 (DR_LEN_1): Likewise.
7949 (DR_LEN_2): Likewise.
7950 (DR_LEN_4): Likewise.
7951 (DR_LEN_8): Likewise.
7952 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7953 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7954 (DR_ENABLE_SIZE): Likewise.
7955 (DR_LOCAL_SLOWDOWN): Likewise.
7956 (DR_GLOBAL_SLOWDOWN): Likewise.
7957 (DR_CONTROL_RESERVED): Likewise.
7958 (I386_DR_CONTROL_MASK): Likewise.
7959 (I386_DR_VACANT): Likewise.
7960 (I386_DR_LOCAL_ENABLE): Likewise.
7961 (I386_DR_GLOBAL_ENABLE): Likewise.
7962 (I386_DR_DISABLE): Likewise.
7963 (I386_DR_SET_RW_LEN): Likewise.
7964 (I386_DR_GET_RW_LEN): Likewise.
7965 (I386_DR_WATCH_HIT): Likewise.
7966 (i386_wp_op_t): Likewise.
7967 (i386_show_dr): Likewise.
7968 (i386_length_and_rw_bits): Likewise.
7969 (i386_insert_aligned_watchpoint): Likewise.
7970 (i386_remove_aligned_watchpoint): Likewise.
7971 (i386_handle_nonaligned_watchpoint): Likewise.
7972 i386_update_inferior_debug_regs(): Likewise.
7973 (i386_dr_insert_watchpoint): Likewise.
7974 (i386_dr_remove_watchpoint): Likewise.
7975 (i386_dr_region_ok_for_watchpoint): Likewise.
7976 (i386_dr_stopped_data_address): Likewise.
7977 (i386_dr_stopped_by_watchpoint): Likewise.
7979 2014-06-19 Gary Benson <gbenson@redhat.com>
7981 * i386-low.c (i386_dr_show): Renamed to
7982 i386_show_dr and made static. All uses updated.
7983 (i386_dr_length_and_rw_bits): Renamed to
7984 i386_length_and_rw_bits and made static.
7986 (i386_dr_insert_aligned_watchpoint): Renamed to
7987 i386_insert_aligned_watchpoint and made static.
7989 (i386_dr_remove_aligned_watchpoint): Renamed to
7990 i386_remove_aligned_watchpoint and made static.
7992 (i386_dr_update_inferior_debug_regs): Renamed to
7993 i386_update_inferior_debug_regs and made static.
7996 2014-06-18 Gary Benson <gbenson@redhat.com>
7998 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7999 (i386_dr_low_can_set_control): Likewise.
8000 (i386_get_debug_register_length): Likewise.
8001 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8002 (i386_dr_low_can_set_control): Likewise.
8003 (i386_get_debug_register_length): Likewise.
8005 2014-06-17 Gary Benson <gbenson@redhat.com>
8007 * i386-low.h (i386-dregs.h): New include.
8008 (DR_FIRSTADDR): Now in i386-dregs.h.
8009 (DR_LASTADDR): Likewise.
8010 (DR_NADDR): Likewise.
8011 (DR_STATUS): Likewise.
8012 (DR_CONTROL): Likewise.
8013 (i386_debug_reg_state): Likewise.
8014 (i386_dr_insert_watchpoint): Likewise.
8015 (i386_dr_remove_watchpoint): Likewise.
8016 (i386_dr_region_ok_for_watchpoint): Likewise.
8017 (i386_dr_stopped_data_address): Likewise.
8018 (i386_dr_stopped_by_watchpoint): Likewise.
8019 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8021 2014-06-18 Gary Benson <gbenson@redhat.com>
8023 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8024 i386_dr_insert_watchpoint.
8025 (i386_low_remove_watchpoint): Renamed to
8026 i386_dr_remove_watchpoint.
8027 (i386_low_region_ok_for_watchpoint): Renamed to
8028 i386_dr_region_ok_for_watchpoint.
8029 (i386_low_stopped_data_address): Renamed to
8030 i386_dr_stopped_data_address.
8031 (i386_low_stopped_by_watchpoint): Renamed to
8032 i386_dr_stopped_by_watchpoint.
8033 * i386-low.c (i386_show_dr): Renamed to
8034 i386_dr_show and made nonstatic. All uses updated.
8035 (i386_length_and_rw_bits): Renamed to
8036 i386_dr_length_and_rw_bits and made nonstatic.
8038 (i386_insert_aligned_watchpoint): Renamed to
8039 i386_dr_insert_aligned_watchpoint and made nonstatic.
8041 (i386_remove_aligned_watchpoint): Renamed to
8042 i386_dr_remove_aligned_watchpoint and made nonstatic.
8044 (i386_update_inferior_debug_regs): Renamed to
8045 i386_dr_update_inferior_debug_regs and made nonstatic.
8047 (i386_low_insert_watchpoint): Renamed to
8048 i386_dr_insert_watchpoint. All uses updated.
8049 (i386_low_remove_watchpoint): Renamed to
8050 i386_dr_remove_watchpoint. All uses updated.
8051 (i386_low_region_ok_for_watchpoint): Renamed to
8052 i386_dr_region_ok_for_watchpoint. All uses updated.
8053 (i386_low_stopped_data_address): Renamed to
8054 i386_dr_stopped_data_address. All uses updated.
8055 (i386_low_stopped_by_watchpoint): Renamed to
8056 i386_dr_stopped_by_watchpoint. All uses updated.
8058 2014-06-18 Gary Benson <gbenson@redhat.com>
8060 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8061 (i386_dr_low_can_set_control): Likewise.
8062 (i386_insert_aligned_watchpoint): New check.
8064 2014-06-18 Gary Benson <gbenson@redhat.com>
8066 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8069 2014-06-18 Gary Benson <gbenson@redhat.com>
8071 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8072 instead of fatal and error.
8073 (i386_handle_nonaligned_watchpoint): Likewise.
8075 2014-06-18 Gary Benson <gbenson@redhat.com>
8077 * i386-low.c (i386_get_debug_register_length): New macro.
8078 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8079 (i386_show_dr): Use debug_printf instead of fprintf. Use
8080 phex to format values.
8082 2014-06-18 Gary Benson <gbenson@redhat.com>
8084 * i386-low.h: Comment changes.
8085 * i386-low.c: Likewise.
8087 2014-06-18 Gary Benson <gbenson@redhat.com>
8089 * i386-low.c: Whitespace changes.
8091 2014-06-12 Tom Tromey <tromey@redhat.com>
8093 * utils.c (freeargv): Remove.
8095 2014-06-12 Tom Tromey <tromey@redhat.com>
8097 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8098 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8099 (parse_debug_format_options): Likewise.
8100 (gdbserver_usage): Likewise.
8101 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8102 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8103 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8105 ($(LIBGNU)): Depend on libiberty.
8106 (all-lib): Recurse into all subdirs.
8107 (install-only): Invoke "install" target in subdirs.
8108 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8110 * configure: Rebuild.
8111 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8112 for vasprintf, vsnprintf, or gettimeofday.
8113 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8116 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8118 * development.sh: Delete.
8119 * Makefile.in (config.status): Adjust dependency on development.sh.
8120 * configure.ac: Adjust development.sh source call.
8121 * configure: Regenerate.
8123 2014-06-02 Pedro Alves <palves@redhat.com>
8125 * ax.c (gdb_free_agent_expr): New function.
8126 * ax.h (gdb_free_agent_expr): New declaration.
8127 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8129 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8131 (clear_breakpoint_conditions_and_commands): New function.
8132 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8133 (clear_breakpoint_conditions_and_commands): New declaration.
8135 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8137 * linux-aarch64-low.c (asm/ptrace.h): Include.
8139 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8141 Fix TLS access for -static -pthread.
8142 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8143 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8144 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8146 2014-05-20 Pedro Alves <palves@redhat.com>
8148 * linux-aarch64-low.c (aarch64_insert_point)
8149 (aarch64_remove_point): No longer check whether the type is
8150 supported here. Adjust to new interface.
8151 (the_low_target): Install aarch64_supports_z_point_type as
8152 supports_z_point_type method.
8153 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8154 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8155 instead of a Z packet char. Adjust.
8156 (arm_supports_z_point_type): New function.
8157 (arm_insert_point, arm_remove_point): Adjust to new interface.
8158 (the_low_target): Install arm_supports_z_point_type.
8159 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8160 (cris_insert_point, cris_remove_point): Adjust to new interface.
8161 Don't check whether the type is supported here.
8162 (the_low_target): Install cris_supports_z_point_type.
8163 * linux-low.c (linux_supports_z_point_type): New function.
8164 (linux_insert_point, linux_remove_point): Adjust to new interface.
8165 * linux-low.h (struct linux_target_ops) <insert_point,
8166 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8167 raw_breakpoint pointer parameter.
8168 <supports_z_point_type>: New method.
8169 * linux-mips-low.c (mips_supports_z_point_type): New function.
8170 (mips_insert_point, mips_remove_point): Adjust to new interface.
8171 Use mips_supports_z_point_type.
8172 (the_low_target): Install mips_supports_z_point_type.
8173 * linux-ppc-low.c (the_low_target): Install NULL as
8174 supports_z_point_type method.
8175 * linux-s390-low.c (the_low_target): Install NULL as
8176 supports_z_point_type method.
8177 * linux-sparc-low.c (the_low_target): Install NULL as
8178 supports_z_point_type method.
8179 * linux-x86-low.c (x86_supports_z_point_type): New function.
8180 (x86_insert_point): Adjust to new insert_point interface. Use
8181 insert_memory_breakpoint. Adjust to new
8182 i386_low_insert_watchpoint interface.
8183 (x86_remove_point): Adjust to remove_point interface. Use
8184 remove_memory_breakpoint. Adjust to new
8185 i386_low_remove_watchpoint interface.
8186 (the_low_target): Install x86_supports_z_point_type.
8187 * lynx-low.c (lynx_target_ops): Install NULL as
8188 supports_z_point_type callback.
8189 * nto-low.c (nto_supports_z_point_type): New.
8190 (nto_insert_point, nto_remove_point): Adjust to new interface.
8191 (nto_target_ops): Install nto_supports_z_point_type.
8192 * mem-break.c: Adjust intro comment.
8193 (struct raw_breakpoint) <raw_type, size>: New fields.
8194 <inserted>: Update comment.
8195 <shlib_disabled>: Delete field.
8196 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8197 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8198 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8199 (raw_bkpt_type_to_target_hw_bp_type): New function.
8200 (find_enabled_raw_code_breakpoint_at): New function.
8201 (find_raw_breakpoint_at): New type and size parameters. Use them.
8202 (insert_memory_breakpoint): New function, based off
8203 set_raw_breakpoint_at.
8204 (remove_memory_breakpoint): New function.
8205 (set_raw_breakpoint_at): Reimplement.
8206 (set_breakpoint): New, based on set_breakpoint_at.
8207 (set_breakpoint_at): Reimplement.
8208 (delete_raw_breakpoint): Go through the_target->remove_point
8209 instead of assuming memory breakpoints.
8210 (find_gdb_breakpoint_at): Delete.
8211 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8212 (find_gdb_breakpoint): New function.
8213 (set_gdb_breakpoint_at): Delete.
8214 (z_type_supported): New function.
8215 (set_gdb_breakpoint_1): New function, loosely based off
8216 set_gdb_breakpoint_at.
8217 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8218 (delete_gdb_breakpoint_at): Delete.
8219 (delete_gdb_breakpoint_1): New function, loosely based off
8220 delete_gdb_breakpoint_at.
8221 (delete_gdb_breakpoint): New function.
8222 (clear_gdb_breakpoint_conditions): Rename to ...
8223 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8225 (add_condition_to_breakpoint): Make static.
8226 (add_breakpoint_condition): Take a struct breakpoint pointer
8227 instead of an address. Adjust.
8228 (gdb_condition_true_at_breakpoint): Rename to ...
8229 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8231 (gdb_condition_true_at_breakpoint): Reimplement.
8232 (add_breakpoint_commands): Take a struct breakpoint pointer
8233 instead of an address. Adjust.
8234 (gdb_no_commands_at_breakpoint): Rename to ...
8235 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8236 parameter. Return true if no breakpoint was found. Change debug
8238 (gdb_no_commands_at_breakpoint): Reimplement.
8239 (run_breakpoint_commands): Rename to ...
8240 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8241 and change return type to boolean.
8242 (run_breakpoint_commands): New function.
8243 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8244 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8245 breakpoint. Go through the_target->remove_point instead of
8246 assuming memory breakpoint.
8247 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8248 software and hardware breakpoints.
8249 (reinsert_raw_breakpoint): Go through the_target->insert_point
8250 instead of assuming memory breakpoint.
8251 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8252 software and hardware breakpoints.
8253 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8254 Check both software and hardware breakpoints.
8255 (validate_inserted_breakpoint): Assert the breakpoint is a
8256 software breakpoint. Set the inserted flag to -1 instead of
8257 setting shlib_disabled.
8258 (delete_disabled_breakpoints): Adjust.
8259 (validate_breakpoints): Only validate software breakpoints.
8260 Adjust to inserted flag change.
8261 (check_mem_read, check_mem_write): Skip breakpoint types other
8262 than software breakpoints. Adjust to inserted flag change.
8263 * mem-break.h (enum raw_bkpt_type): New enum.
8264 (raw_breakpoint, struct process_info): Forward declare.
8265 (Z_packet_to_target_hw_bp_type): Delete declaration.
8266 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8267 (set_gdb_breakpoint, delete_gdb_breakpoint)
8268 (clear_breakpoint_conditions): New declarations.
8269 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8270 (breakpoint_inserted_here): Update comment.
8271 (add_breakpoint_condition, add_breakpoint_commands): Replace
8272 address parameter with a breakpoint pointer parameter.
8273 (gdb_breakpoint_here): Update comment.
8274 (delete_gdb_breakpoint_at): Delete.
8275 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8276 * server.c (process_point_options): Take a struct breakpoint
8277 pointer instead of an address. Adjust.
8278 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8279 delete_gdb_breakpoint.
8280 * spu-low.c (spu_target_ops): Install NULL as
8281 supports_z_point_type method.
8282 * target.h: Include mem-break.h.
8283 (struct target_ops) <prepare_to_access_memory>: Update comment.
8284 <supports_z_point_type>: New field.
8285 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8286 instead of a char. Also take a raw breakpoint pointer.
8287 * win32-arm-low.c (the_low_target): Install NULL as
8288 supports_z_point_type.
8289 * win32-i386-low.c (i386_supports_z_point_type): New function.
8290 (i386_insert_point, i386_remove_point): Adjust to new interface.
8291 (the_low_target): Install i386_supports_z_point_type.
8292 * win32-low.c (win32_supports_z_point_type): New function.
8293 (win32_insert_point, win32_remove_point): Adjust to new interface.
8294 (win32_target_ops): Install win32_supports_z_point_type.
8295 * win32-low.h (struct win32_target_ops):
8296 <supports_z_point_type>: New method.
8297 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8298 instead of a char. Also take a raw breakpoint pointer.
8300 2014-05-20 Pedro Alves <palves@redhat.com>
8302 * mem-break.h: Include break-common.h.
8303 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8304 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8305 (Z_packet_to_target_hw_bp_type): New declaration.
8306 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8307 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8308 (Z_PACKET_ACCESS_WP): Delete macros.
8309 (Z_packet_to_hw_type): Delete function.
8310 * i386-low.h: Don't include break-common.h here.
8311 (Z_packet_to_hw_type): Delete declaration.
8312 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8313 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8314 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8315 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8316 * linux-aarch64-low.c: Don't include break-common.h here.
8317 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8318 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8319 (Z_packet_to_target_hw_bp_type): Delete function.
8320 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8322 (mips_insert_point, mips_remove_point): Use
8323 Z_packet_to_target_hw_bp_type.
8325 2014-05-20 Pedro Alves <palves@redhat.com>
8327 * linux-aarch64-low.c: Include break-common.h.
8328 (enum target_point_type): Delete.
8329 (Z_packet_to_point_type): Rename to ...
8330 (Z_packet_to_target_hw_bp_type): ... this, and return a
8331 target_hw_bp_type instead.
8332 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8333 instead of an enum target_point_type.
8334 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8336 (aarch64_dr_state_insert_one_point)
8337 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8338 (aarch64_handle_aligned_watchpoint)
8339 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8340 Take an enum target_hw_bp_type instead of an enum
8342 (aarch64_supports_z_point_type): New function.
8343 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8344 use Z_packet_to_target_hw_bp_type.
8346 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8348 * configure.ac: Only use -Werror by default when DEVELOPMENT
8350 * configure: Regenerate.
8352 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8354 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8355 * linux-x86-low.c (X86_64_USER_REGS): New.
8356 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8358 2014-04-28 Yao Qi <yao@codesourcery.com>
8360 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8363 2014-04-25 Pedro Alves <palves@redhat.com>
8366 * linux-low.c (linux_attach_fail_reason_string): New function.
8367 (linux_attach_lwp): Delete.
8368 (linux_attach_lwp_1): Rename to ...
8369 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8370 argument. Remove "initial" parameter. Return int instead of
8371 void. Don't error or warn here.
8372 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8373 failure to attach to the tgid. Call warning when failing to
8375 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8376 argument. Remove "initial" parameter. Return int instead of
8377 void. Don't error or warn here.
8378 (linux_attach_fail_reason_string): New declaration.
8379 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8380 interface change. Use linux_attach_fail_reason_string.
8382 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8383 Walfred Tedeschi <walfred.tedeschi@intel.com>
8385 * Makefile.in: Added rules to handle new files
8386 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8387 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8388 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8389 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8390 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8391 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8393 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8394 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8395 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8396 i386/x32-avx512.xml.
8397 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8398 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8399 i386/x32-avx512-linux.xml.
8400 * i387-fp.c (num_avx512_k_registers): New constant for number
8402 (num_avx512_zmmh_low_registers): New constant for number of
8403 lower ZMM registers (0-15).
8404 (num_avx512_zmmh_high_registers): New constant for number of
8405 higher ZMM registers (16-31).
8406 (num_avx512_ymmh_registers): New contant for number of higher
8407 YMM registers (ymm16-31 added by avx521 on x86_64).
8408 (num_avx512_xmm_registers): New constant for number of higher
8409 XMM registers (xmm16-31 added by AVX512 on x86_64).
8410 (struct i387_xsave): Add space for AVX512 registers.
8411 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8412 Add code to handle AVX512 registers.
8413 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8414 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8415 prototypei from generated file.
8416 (tdesc_amd64_avx512_linux): Likewise.
8417 (init_registers_x32_avx512_linux): Likewise.
8418 (tdesc_x32_avx512_linux): Likewise.
8419 (init_registers_i386_avx512_linux): Likewise.
8420 (tdesc_i386_avx512_linux): Likewise.
8421 (x86_64_regmap): Add AVX512 registers.
8422 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8424 (initialize_low_arch): Add code to initialize AVX512 registers.
8426 2014-04-23 Pedro Alves <palves@redhat.com>
8428 * mem-break.c (find_gdb_breakpoint_at): Make static.
8429 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8431 2014-04-23 Pedro Alves <palves@redhat.com>
8433 * i386-low.c: Don't include break-common.h here.
8434 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8435 prototype to take target_hw_bp_type as argument instead of a Z
8437 * i386-low.h: Include break-common.h here.
8438 (Z_packet_to_hw_type): Declare.
8439 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8441 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8442 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8443 (x86_remove_point): Convert the packet number to a
8444 target_hw_bp_type before calling i386_low_remove_watchpoint.
8445 * win32-i386-low.c (i386_insert_point): Convert the packet number
8446 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8447 (i386_remove_point): Convert the packet number to a
8448 target_hw_bp_type before calling i386_low_remove_watchpoint.
8450 2014-04-23 Pedro Alves <palves@redhat.com>
8452 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8454 2014-04-10 Pedro Alves <palves@redhat.com>
8456 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8457 Check if the condition or command is NULL before checking if the
8458 breakpoint is known. On success, return true.
8459 * mem-break.h (add_breakpoint_condition): Document return.
8460 (add_breakpoint_commands): Add describing comment.
8461 * server.c (skip_to_semicolon): New function.
8462 (process_point_options): Use it.
8464 2014-04-09 Pedro Alves <palves@redhat.com>
8466 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8469 2014-02-27 Pedro Alves <palves@redhat.com>
8472 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8474 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8476 (last_thread_of_process_p): Take a PID argument instead of a
8478 (linux_wait_for_lwp): Delete.
8479 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8481 (linux_low_filter_event): New function, party factored out from
8482 linux_wait_for_event.
8483 (linux_wait_for_event): Rename to ...
8484 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8485 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8486 sigsuspend. Check for zombie leaders.
8487 (linux_wait_for_event): Reimplement as wrapper around
8488 linux_wait_for_event_filtered.
8489 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8490 a normal or signal exit is seen, it's the whole process exiting.
8491 (wait_for_sigstop): No longer a for_each_inferior callback.
8492 Rewrite on top of linux_wait_for_event_filtered.
8493 (stop_all_lwps): Call wait_for_sigstop directly.
8494 * server.c (resume, handle_target_event): Handle
8495 TARGET_WAITKIND_NO_RESUMED.
8497 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8499 * win32-low.c (psapi_get_dll_name,
8500 * win32_CreateToolhelp32Snapshot): Delete.
8501 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8502 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8504 (handle_load_dll): Add function description.
8505 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8507 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8509 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8511 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8512 base address when calling win32_add_one_solib.
8513 (handle_load_dll): Delete local variable load_addr.
8514 Remove 0x1000 offset applied to DLL base address when calling
8515 win32_add_one_solib.
8516 (handle_unload_dll): Add comment.
8518 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8520 * win32-low.c (win32_add_all_dlls): Renames
8521 win32_ensure_ntdll_loaded. Rewrite function documentation.
8522 Adjust implementation to always load all DLLs.
8523 Add 0x1000 offset to DLL base address when calling
8524 win32_add_one_solib.
8525 (child_initialization_done): New static global.
8526 (do_initial_child_stuff): Set child_initialization_done to
8527 zero during child initialization, and 1 after. Replace call
8528 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8530 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8531 (handle_unload_dll): Add function documentation.
8532 (get_child_debug_event): Ignore load and unload DLL events
8533 during child initialization.
8535 2014-02-20 Doug Evans <dje@google.com>
8537 Remove global all_lwps.
8538 * inferiors.h (ptid_of): Move here from linux-low.h.
8539 (pid_of, lwpid_of): Ditto.
8540 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8541 parameter is a struct thread_info * now.
8542 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8543 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8544 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8546 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8547 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8548 * linux-arm-low.c (update_registers_callback): Update, "entry"
8549 parameter is a struct thread_info * now.
8550 Fetch lwpid from current_inferior directly.
8551 (arm_insert_point): Pass &all_threads to find_inferior instead of
8553 (arm_remove_point): Ditto.
8554 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8555 (arm_prepare_to_resume): Fetch pid from thread.
8556 (arm_read_description): Fetch lwpid from current_inferior directly.
8557 * linux-low.c (all_lwps): Delete.
8558 (delete_lwp): Delete call to remove_inferior.
8559 (handle_extended_wait): Fetch lwpid from thread.
8560 (add_lwp): Don't set lwp->entry.id. Remove call to
8561 add_inferior_to_list.
8562 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8563 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8564 (kill_one_lwp_callback): Ditto.
8565 (linux_kill): Don't dereference NULL pointer.
8566 Fetch ptid,lwpid from thread.
8567 (get_detach_signal): Fetch ptid from thread.
8568 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8569 Simplify call to regcache_invalidate_thread.
8570 (delete_lwp_callback): Update, "entry" parameter is a
8571 struct thread_info * now. Fetch pid from thread.
8572 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8573 (status_pending_p_callback): Update, "entry" parameter is a
8574 struct thread_info * now. Fetch ptid from thread.
8575 (find_lwp_pid): Update, "entry" parameter is a
8576 struct thread_info * now.
8577 (linux_wait_for_lwp): Fetch pid from thread.
8578 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8579 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8580 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8581 (dequeue_one_deferred_signal): Ditto.
8582 (cancel_breakpoint): Fetch ptid from current_inferior.
8583 (linux_wait_for_event): Pass &all_threads to find_inferior,
8584 not &all_lwps. Fetch ptid, lwpid from thread.
8585 (count_events_callback): Update, "entry" parameter is a
8586 struct thread_info * now.
8587 (select_singlestep_lwp_callback): Ditto.
8588 (select_event_lwp_callback): Ditto.
8589 (cancel_breakpoints_callback): Ditto.
8590 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8592 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8593 (unsuspend_one_lwp): Update, "entry" parameter is a
8594 struct thread_info * now.
8595 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8597 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8598 Fetch lwpid from thread, not lwp.
8599 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8600 Pass &all_threads to find_inferior, not &all_lwps.
8601 (send_sigstop): Fetch lwpid from thread, not lwp.
8602 (send_sigstop_callback): Update, "entry" parameter is a
8603 struct thread_info * now.
8604 (suspend_and_send_sigstop_callback): Ditto.
8605 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8606 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8607 struct thread_info * now.
8608 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8610 (lwp_running): Update, "entry" parameter is a
8611 struct thread_info * now.
8612 (stop_all_lwps): Fetch ptid from thread.
8613 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8614 (linux_resume_one_lwp): Fetch lwpid from thread.
8615 (linux_set_resume_request): Update, "entry" parameter is a
8616 struct thread_info * now. Fetch pid, lwpid from thread.
8617 (resume_status_pending_p): Update, "entry" parameter is a
8618 struct thread_info * now.
8619 (need_step_over_p): Ditto. Fetch lwpid from thread.
8620 (start_step_over): Fetch lwpid from thread.
8621 (linux_resume_one_thread): Update, "entry" parameter is a
8622 struct thread_info * now. Fetch lwpid from thread.
8623 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8624 (proceed_one_lwp): Update, "entry" parameter is a
8625 struct thread_info * now. Fetch lwpid from thread.
8626 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8627 struct thread_info * now.
8628 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8629 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8630 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8632 (regsets_store_inferior_registers): Ditto.
8633 (fetch_register, store_register): Ditto.
8634 (linux_read_memory, linux_write_memory): Ditto.
8635 (linux_request_interrupt): Ditto.
8636 (linux_read_auxv): Ditto.
8637 (linux_xfer_siginfo): Ditto.
8638 (linux_qxfer_spu): Ditto.
8639 (linux_qxfer_libraries_svr4): Ditto.
8640 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8641 moved to inferiors.h.
8643 (get_thread_lwp): Update.
8644 (struct lwp_info): Delete member "entry". Simplify comment for
8647 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8648 current_inferior directly.
8649 (update_watch_registers_callback): Update, "entry" parameter is a
8650 struct thread_info * now. Fetch pid from thread.
8651 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8652 (mips_insert_point): Fetch lwpid from current_inferior.
8653 Pass &all_threads to find_inferior, not &all_lwps.
8654 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8655 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8657 (mips_stopped_data_address): Ditto.
8658 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8660 * linux-tile-low.c (tile_arch_setup): Ditto.
8661 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8662 (update_debug_registers_callback): Update, "entry" parameter is a
8663 struct thread_info * now. Fetch pid from thread.
8664 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8665 Pass &all_threads to find_inferior, not &all_lwps.
8666 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8667 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8668 Pass &all_threads to find_inferior, not &all_lwps.
8669 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8670 (i386_dr_low_get_status): Ditto.
8671 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8672 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8673 (x86_linux_read_description): Ditto.
8674 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8676 2014-02-20 Doug Evans <dje@google.com>
8678 * inferiors.c (get_first_inferior): Fix buglet.
8680 2014-02-19 Doug Evans <dje@google.com>
8682 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8683 * inferiors.c (add_thread): Change result type to struct thread_info *.
8684 All callers updated.
8685 (add_lwp): Call add_thread here instead of in callers.
8686 All callers updated.
8687 * linux-low.h (get_lwp_thread): Rewrite.
8688 (struct lwp_info): New member "thread".
8690 2014-02-19 Doug Evans <dje@google.com>
8692 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8693 All callers updated.
8695 2014-02-19 Doug Evans <dje@google.com>
8697 * inferiors.c (add_thread): Fix whitespace.
8699 2014-02-19 Doug Evans <dje@google.com>
8701 * dll.c (clear_dlls): Replace accessing list implemention details
8703 * gdbthread.h (get_first_thread): Declare.
8704 * inferiors.c (for_each_inferior_with_data): New function.
8705 (get_first_thread): New function.
8706 (find_thread_ptid): Simplify.
8707 (get_first_inferior): New function.
8708 (clear_list): Delete.
8709 (one_inferior_p): New function.
8710 (clear_inferior_list): New function.
8711 (clear_inferiors): Update.
8712 * inferiors.h (for_each_inferior_with_data): Declare.
8713 (clear_inferior_list): Declare.
8714 (one_inferior_p): Declare.
8715 (get_first_inferior): Declare.
8716 * linux-low.c (linux_wait_for_event): Replace accessing list
8717 implemention details with API function.
8718 * server.c (target_running): Ditto.
8719 (accumulate_file_name_length): New function.
8720 (emit_dll_description): New function.
8721 (handle_qxfer_libraries): Replace accessing list implemention
8722 details with API function.
8723 (handle_qxfer_threads_worker): New function.
8724 (handle_qxfer_threads_proper): Replace accessing list implemention
8725 details with API function.
8726 (handle_query): Ditto.
8727 (visit_actioned_threads_callback_ftype): New typedef.
8728 (visit_actioned_threads_data): New struct.
8729 (visit_actioned_threads): Rewrite to be find_inferior callback.
8730 (resume): Call find_inferior.
8731 (handle_status): Replace accessing list implemention
8732 details with API function.
8733 (process_serial_event): Replace accessing list implemention details
8735 * target.c (set_desired_inferior): Replace accessing list implemention
8736 details with API function.
8737 * tracepoint.c (same_process_p): New function.
8738 (gdb_agent_about_to_close): Replace accessing list implemention
8739 details with API function.
8740 * win32-low.c (child_delete_thread): Replace accessing list
8741 implemention details with API function.
8742 (match_dll_by_basename): New function.
8743 (dll_is_loaded_by_basename): New function.
8744 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8745 details call to dll_is_loaded_by_basename.
8747 2014-02-19 Doug Evans <dje@google.com>
8749 * dll.h (struct dll_info): Add comment.
8750 * gdbthread.h (struct thread_info): Add comment.
8751 (current_ptid): Simplify.
8752 * inferiors.c (add_process): Update.
8753 (remove_process): Update.
8754 * inferiors.h (struct process_info): Rename member "head" to "entry".
8755 * linux-low.c (delete_lwp): Update.
8757 (last_thread_of_process_p): Update.
8758 (kill_one_lwp_callback, linux_kill): Update.
8759 (status_pending_p_callback): Update.
8760 (wait_for_sigstop): Update. Simplify read of ptid.
8761 (start_step_over): Update.
8762 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8763 (get_lwp_thread): Update.
8764 (struct lwp_info): Rename member "head" to "entry".
8765 * regcache.h (inferior_list_entry): Delete.
8766 * server.c (kill_inferior_callback): Update.
8767 (detach_or_kill_inferior_callback): Update.
8768 (print_started_pid): Update.
8769 (print_attached_pid): Update.
8770 (process_serial_event): Simplify read of ptid.
8771 * thread-db.c (thread_db_create_event): Update.
8772 (thread_db_get_tls_address): Update.
8773 * win32-low.c (current_inferior_ptid): Simplify.
8775 2014-02-19 Tom Tromey <tromey@redhat.com>
8777 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8779 (target_supports_btrace): Update.
8781 2014-02-14 Yao Qi <yao@codesourcery.com>
8783 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8784 (rsp-low-ipa.o): New target.
8786 2014-02-12 Tom Tromey <tromey@redhat.com>
8788 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8789 convert_ascii_to_int.
8790 * regcache.c (registers_to_string): Likewise.
8791 * remote-utils.c (decode_M_packet): Likewise.
8792 * server.c (process_serial_event): Likewise.
8794 2014-02-12 Tom Tromey <tromey@redhat.com>
8796 * server.c (handle_query, handle_v_run): Use hex2bin, not
8798 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8800 2014-02-12 Tom Tromey <tromey@redhat.com>
8802 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8803 convert_int_to_ascii.
8804 * regcache.c (registers_to_string, collect_register_as_string):
8806 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8808 * server.c (process_serial_event): Likewise.
8809 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8810 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8812 2014-02-12 Tom Tromey <tromey@redhat.com>
8814 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8815 bin2hex, not hexify.
8816 * tracepoint.c (cmd_qtstatus): Likewise.
8818 2014-02-12 Tom Tromey <tromey@redhat.com>
8820 * remote-utils.c (monitor_output): Pass explicit length to
8823 2014-02-12 Tom Tromey <tromey@redhat.com>
8825 * tracepoint.c: Include rsp-low.h.
8826 * server.c: Include rsp-low.h.
8827 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8828 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8830 * remote-utils.c: Include rsp-low.h.
8831 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8832 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8833 (convert_int_to_ascii, convert_ascii_to_int): Move to
8835 * regcache.c: Include rsp-low.h.
8836 * ax.c: Include rsp-low.h.
8837 * Makefile.in (SFILES): Add common/rsp-low.c.
8838 (OBS): Add rsp-low.o.
8839 (rsp-low.o): New target.
8841 2014-02-12 Tom Tromey <tromey@redhat.com>
8843 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8844 Include print-utils.h.
8845 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8846 (plongest, thirty_two, phex_nz): Remove.
8847 * Makefile.in (SFILES): Add common/print-utils.c.
8848 (OBS): Add print-utils.o.
8849 (print-utils-ipa.o): New target.
8850 (print-utils.o): New target.
8851 (IPA_OBJS): Add print-utils-ipa.o.
8853 2014-02-06 Tom Tromey <tromey@redhat.com>
8855 * Makefile.in (SFILES): Fix indentation.
8857 2014-02-05 Doug Evans <dje@google.com>
8859 * linux-low.c (linux_wait_for_event): Improve comment.
8860 (linux_wait_1): Keep current_inferior in sync with event_child.
8862 2014-01-22 Doug Evans <dje@google.com>
8864 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8866 2014-01-22 Doug Evans <dje@google.com>
8868 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8869 * configure: Regenerate.
8870 * config.in: Regenerate.
8871 * Makefile.in (SFILES): Add debug.c.
8873 * debug.c: New file.
8874 * debug.h: New file.
8875 * linux-aarch64-low.c (*): Update all debugging printfs to use
8876 debug_printf instead of fprintf.
8877 * linux-arm-low.c (*): Ditto.
8878 * linux-cris-low.c (*): Ditto.
8879 * linux-crisv32-low.c (*): Ditto.
8880 * linux-m32r-low.c (*): Ditto.
8881 * linux-sparc-low.c (*): Ditto.
8882 * linux-x86.c (*): Ditto.
8883 * linux-low.c (*): Ditto.
8884 (linux_wait_1): Add calls to debug_enter, debug_exit.
8885 (linux_wait): Remove redundant debugging printf.
8886 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8887 (linux_resume, unstop_all_lwps): Ditto.
8888 * mem-break.c (*): Update all debugging printfs to use
8889 debug_printf instead of fprintf.
8890 * remote-utils.c (*): Ditto.
8891 * thread-db.c (*): Ditto.
8892 * server.c #include <ctype.h>, "gdb_vecs.h".
8893 (debug_threads): Moved to debug.c.
8894 (*): Update all debugging printfs to use debug_printf instead of
8896 (start_inferior): Replace call to fflush with call to debug_flush.
8897 (monitor_show_help): Mention set debug-format.
8898 (parse_debug_format_options): New function.
8899 (handle_monitor_command): Handle "monitor set debug-format".
8900 (gdbserver_usage): Mention --debug-format.
8901 (main): Parse --debug-format.
8902 * server.h (debug_threads): Declaration moved to debug.h.
8904 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8905 trace_debug_1 that uses debug_printf.
8906 (tracepoint_look_up_symbols): Update all debugging printfs to use
8907 debug_printf instead of fprintf.
8909 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8911 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8914 2014-01-17 Pedro Alves <palves@redhat.com>
8917 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8918 defined after including gdb_proc_service.h.
8920 2014-01-16 Doug Evans <dje@google.com>
8922 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8923 (match_dll): Use it.
8925 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8927 * target.h (target_ops) <read_btrace>: Change parameters and
8928 return type to allow error reporting.
8929 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8930 trace reading errors on.
8931 * linux-low.c (linux_low_read_btrace): Pass trace reading
8933 (linux_low_disable_btrace): New.
8935 2014-01-15 Doug Evans <dje@google.com>
8937 * inferiors.c (thread_id_to_gdb_id): Delete.
8938 * inferiors.h (thread_id_to_gdb_id): Delete.
8940 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8942 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8943 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8946 2014-01-08 Pedro Alves <palves@redhat.com>
8948 * server.c (handle_status): Don't discard previous queued stop
8949 replies or thread's pending status here.
8950 (main) <disconnection>: Do it here instead.
8952 2014-01-08 Pedro Alves <palves@redhat.com>
8954 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8955 * server.c (visit_actioned_threads, handle_pending_status): New
8957 (handle_v_cont): Factor out parts to ...
8958 (resume): ... this new function. If in all-stop, and a thread
8959 being resumed has a pending status, report it without actually
8961 (myresume): Adjust to use the new 'resume' function.
8962 (clear_pending_status_callback, set_pending_status_callback)
8963 (find_status_pending_thread_callback): New functions.
8964 (handle_status): Handle the case of multiple threads having
8965 interesting statuses to report. Report threads' real last signal
8966 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8967 with an interesting thread to report the status for, instead of
8968 always reporting the status of the first thread.
8970 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8972 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8973 * gdbreplay.c (gdbreplay_version): Likewise.
8975 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8977 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8978 iov.iov_len with the real length in use.
8980 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8982 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8983 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8984 for all targets that use win32-low.c.
8985 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8986 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8988 2013-12-13 Pedro Alves <palves@redhat.com>
8990 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8991 if equal to TARGET_WAITKIND_LOADED.
8992 * win32-low.c (cached_status): New static global.
8993 (win32_wait): Add declaration.
8994 (do_initial_child_stuff): Flush all initial pending debug events
8995 up to the initial breakpoint.
8996 (win32_wait): If CACHED_STATUS was set, return that instead
8997 of doing a real wait. Remove the code resuming the execution
8998 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8999 during the initial phase. Also remove the code changing
9000 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9001 TARGET_WAITKIND_STOPPED.
9003 2013-12-11 Yao Qi <yao@codesourcery.com>
9005 * notif.c (handle_notif_ack): Return 0 if no notification
9008 2013-11-20 Doug Evans <dje@google.com>
9010 * linux-low.c (linux_set_resume_request): Fix comment.
9012 2013-11-20 Doug Evans <dje@google.com>
9014 * linux-low.c (resume_status_pending_p): Tweak comment.
9016 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9018 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9019 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9020 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9021 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9022 (srv_amd64_regobj): Add amd64-mpx.o.
9023 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9024 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9025 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9026 * i387-fp.c (num_pl_bnd_register) Added constant.
9027 (num_pl_bnd_cfg_registers) Added constant.
9028 (struct i387_xsave) Added reserved area and MPX fields.
9029 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9030 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9032 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9033 (init_registers_amd64_mpx_linux): Declare new function.
9034 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9035 (x86_64_regmap): Add MPX registers.
9036 (x86_linux_read_description): Add MPX case.
9037 (initialize_low_arch): Initialize MPX targets.
9039 2013-11-18 Tom Tromey <tromey@redhat.com>
9041 * configure: Rebuild.
9042 * configure.ac: Don't check for stdlib.h.
9043 * gdbreplay.c: Unconditionally include stdlib.h.
9045 2013-11-18 Tom Tromey <tromey@redhat.com>
9047 * config.in: Rebuild.
9048 * configure: Rebuild.
9049 * configure.ac: Don't use AC_HEADER_DIRENT.
9051 2013-11-18 Tom Tromey <tromey@redhat.com>
9053 * server.h: Don't check HAVE_STRING_H.
9054 * gdbreplay.c: Don't check HAVE_STRING_H.
9055 * configure: Rebuild.
9057 2013-11-18 Tom Tromey <tromey@redhat.com>
9059 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9062 2013-11-08 Tom Tromey <tromey@redhat.com>
9064 * configure, config.in: Rebuild.
9065 * configure.ac: Remove unused configury.
9067 2013-11-08 Tom Tromey <tromey@redhat.com>
9069 * acinclude.m4: Include common.m4, codeset.m4.
9070 * configure, config.in: Rebuild.
9071 * configure.ac: Use GDB_AC_COMMON.
9073 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9075 * linux-s390-low.c (HWCAP_S390_TE): New define.
9076 (s390_arch_setup): Consider the TE field in the HWCAP for
9077 determining 'have_regset_tdb'.
9079 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9082 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9085 2013-10-02 Pedro Alves <palves@redhat.com>
9087 * server.c (process_serial_event): Don't output "GDBserver
9088 exiting" if GDB is connected through stdio.
9089 * target.c (mywait): Likewise, be silent if GDB is connected
9092 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9094 * lynx-low.c (lynx_add_threads_after_attach): New function.
9095 (lynx_attach): Remove call to add_thread. Add call to
9096 lynx_add_threads_after_attach instead.
9098 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9100 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9101 * config.in, configure: Regenerated.
9103 2013-09-18 Yao Qi <yao@codesourcery.com>
9106 * server.c (start_inferior): Clear 'resume_info'.
9108 2013-09-16 Jiong Wang <jiwang@tilera.com>
9110 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9113 2013-09-16 Jiong Wang <jiwang@tilera.com>
9115 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9116 linux-tile-low.o to srv_tgtobj.
9118 2013-09-16 Will Newton <will.newton@linaro.org>
9120 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9123 2013-09-06 Pedro Alves <palves@redhat.com>
9125 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9126 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9127 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9128 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9129 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9130 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9132 2013-09-06 Pedro Alves <palves@redhat.com>
9134 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9135 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9137 2013-09-06 Pedro Alves <palves@redhat.com>
9139 * linux-amd64-ipa.c: Include tracepoint.h.
9140 * linux-i386-ipa.c: Include tracepoint.h.
9142 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9144 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9145 (ps_get_thread_area): New function.
9147 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9149 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9150 (initialize_low_arch): Call init_registers_crisv32 rather than
9151 init_register_crisv32.
9153 2013-09-05 Pedro Alves <palves@redhat.com>
9155 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9157 * hostio.h: ... this new file.
9158 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9159 win32-low.c: Include hostio.h.
9161 2013-09-05 Pedro Alves <palves@redhat.com>
9163 * server.h (gdb_client_data, handler_func, callback_handler_func)
9164 (delete_file_handler, add_file_handler, append_callback_event)
9165 (delete_callback_event, start_event_loop, initialize_event_loop):
9166 Move to event-loop.h and include it.
9167 * event-loop.h: New file.
9169 2013-09-05 Pedro Alves <palves@redhat.com>
9171 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9172 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9173 (loaded_dll, unloaded_dll): Move to ...
9174 * dll.h: ... this new file.
9175 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9177 2013-09-05 Pedro Alves <palves@redhat.com>
9179 * server.h (current_process, get_thread_process, all_processes)
9180 (add_inferior_to_list, for_each_inferior, current_inferior)
9181 (remove_inferior, add_process, remove_process, find_process_pid)
9182 (have_started_inferiors_p, have_attached_inferiors_p)
9183 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9184 (clear_inferiors, find_inferior, find_inferior_id)
9185 (inferior_target_data, set_inferior_target_data)
9186 (inferior_regcache_data, set_inferior_regcache_data): Move to
9187 inferiors.h, and include it.
9188 * inferiors.h: New file.
9190 2013-09-05 Pedro Alves <palves@redhat.com>
9192 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9196 2013-09-05 Pedro Alves <palves@redhat.com>
9198 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9200 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9201 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9202 (handle_tracepoint_general_set, handle_tracepoint_query)
9203 (tracepoint_finished_step, tracepoint_was_hit)
9204 (release_while_stepping_state_list, current_traceframe)
9205 (in_readonly_region, traceframe_read_mem)
9206 (fetch_traceframe_registers, traceframe_read_sdata)
9207 (traceframe_read_info, struct fast_tpoint_collect_status)
9208 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9209 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9210 (supply_fast_tracepoint_registers)
9211 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9212 (ipa_tdesc, claim_trampoline_space)
9213 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9214 (agent_mem_read, agent_get_trace_state_variable_value)
9215 (agent_set_trace_state_variable_value, agent_tsv_read)
9216 (agent_mem_read_string, get_raw_reg_func_addr)
9217 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9218 * tracepoint.h: ... this new file.
9220 2013-09-05 Pedro Alves <palves@redhat.com>
9222 * server.h (perror_with_name, error, fatal, warning, paddress)
9223 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9225 * utils.h: New file.
9227 2013-09-05 Pedro Alves <palves@redhat.com>
9229 * server.h (remote_debug, noack_mode, transport_is_reliable)
9230 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9231 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9232 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9233 (write_enn, initialize_async_io, enable_async_io)
9234 (disable_async_io, check_remote_input_interrupt_request)
9235 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9236 (dead_thread_notify, prepare_resume_reply)
9237 (decode_address_to_semicolon, decode_address, decode_m_packet)
9238 (decode_M_packet, decode_X_packet, decode_xfer_write)
9239 (decode_search_memory_packet, unhexify, hexify)
9240 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9241 (look_up_one_symbol, relocate_instruction)
9242 (monitor_output): Move to remote-utils.h, and include it.
9243 * remote-utils.h: New file.
9245 2013-09-05 Pedro Alves <palves@redhat.com>
9247 * server.h (_): Delete.
9249 2013-09-02 Pedro Alves <palves@redhat.com>
9251 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9252 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9254 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9256 2013-09-02 Pierre Muller <muller@sourceware.org>
9258 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9259 or WriteProcessMemory complete successfully and handle
9260 ERROR_PARTIAL_COPY error.
9262 2013-09-02 Pedro Alves <palves@redhat.com>
9264 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9265 error instead of EIO.
9267 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9270 * linux-low.c: Include filestuff.h.
9271 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9272 * lynx-low.c: Include filestuff.h.
9273 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9274 * server.c: Include filestuff.h.
9275 (main): Call notice_open_fds.
9276 * spu-low.c: Include filestuff.h.
9277 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9279 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9281 * Makefile.in: Explain why ../target and ../nat are not
9282 listed as include file search paths.
9283 (linux-waitpid.o): New object file rule.
9284 * configure.srv (srv_native_linux_obj): New variable.
9285 Replace all occurrences of linux native object files with
9286 $srv_native_linux_obj.
9287 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9288 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9289 (linux_enable_event_reporting): Remove declaration.
9290 (my_waitpid): Moved to common/linux-waitpid.c.
9291 (linux_wait_for_event): Pass ptid when calling
9292 linux_enable_event_reporting.
9293 (linux_supports_tracefork_flag): Remove.
9294 (linux_enable_event_reporting): Likewise.
9295 (linux_tracefork_grandchild): Remove.
9296 (STACK_SIZE): Moved to common/linux-ptrace.c.
9297 (linux_tracefork_child): Remove.
9298 (linux_test_for_tracefork): Remove.
9299 (linux_look_up_symbols): Call linux_supports_traceclone.
9300 (initialize_low): Remove call to linux_test_for_tracefork.
9301 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9302 common/linux-ptrace.h.
9303 (PTRACE_TYPE_ARG4): Likewise.
9304 Include linux-ptrace.h.
9306 2013-08-21 Pedro Alves <palves@redhat.com>
9308 * config.in: Renegerate.
9310 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9312 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9313 (SFILES): Remove $(srcdir)/common/target-common.c and
9314 add $(srcdir)/target/waitstatus.c.
9315 (OBS): Remove target-common.o and add waitstatus.o.
9316 (server_h): Remove $(srcdir)/../common/target-common.h and
9317 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9318 and $(srcdir)/../target/waitstatus.h.
9319 (target-common.o): Remove.
9320 (waitstatus.o): New target object file.
9321 * target.h: Do not include target-common.h and
9322 include target/resume.h, target/wait.h and
9323 target/waitstatus.h.
9325 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9327 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9328 to PTRACE_TYPE_ARG3.
9329 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9330 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9332 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9333 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9335 2013-07-27 Jie Zhang <jie@codesourcery.com>
9336 Daniel Jacobowitz <dan@codesourcery.com>
9337 Yao Qi <yao@codesourcery.com>
9339 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9340 (mips-linux-watch.o): New rule.
9341 (mips_linux_watch_h): New variable.
9342 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9344 * linux-mips-low.c: Include mips-linux-watch.h.
9345 (struct arch_process_info, struct arch_lwp_info): New.
9346 (update_watch_registers_callback): New function.
9347 (mips_linux_new_process, mips_linux_new_thread) New functions.
9348 (mips_linux_prepare_to_resume, mips_insert_point): New
9350 (mips_remove_point, mips_stopped_by_watchpoint): New
9352 (rsp_bp_type_to_target_hw_bp_type): New function.
9353 (mips_stopped_data_address): New function.
9354 (the_low_target): Add watchpoint support functions.
9356 2013-07-27 Yao Qi <yao@codesourcery.com>
9358 * i386-low.c: Include break-common.h.
9359 (enum target_hw_bp_type): Remove.
9361 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9363 * Makefile.in (SFILES): /common/target-common.c.
9364 (OBS): Add target-common.o.
9365 (server_h): Add $(srcdir)/../common/target-common.h.
9366 (target-common.o): New target.
9367 * server.c (queue_stop_reply_callback): Free
9368 status string after use.
9369 * target.c (target_waitstatus_to_string): Remove.
9370 * target.h: Include target-common.h.
9371 (resume_kind): Likewise.
9372 (target_waitkind): Likewise.
9373 (target_waitstatus): Likewise.
9374 (TARGET_WNOHANG): Likewise.
9376 2013-07-04 Yao Qi <yao@codesourcery.com>
9378 * Makefile.in (host_alias): Use @host_noncanonical@.
9379 (target_alias): Use @target_noncanonical@.
9380 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9381 ACX_NONCANONICAL_HOST.
9382 * configure: Regenerated.
9385 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9387 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9388 * configure: Rebuild.
9389 * Makefile.in (version_host, version_target): Get from configure.
9390 (version.c): Use $(version_host) and $(version_target).
9392 2013-07-03 Pedro Alves <palves@redhat.com>
9394 * Makefile.in (config.status): Depend on development.sh.
9395 * acinclude.m4: Include libmcheck.m4.
9396 * configure: Regenerate.
9398 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9400 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9401 attribute inside the parentheses.
9402 (winapi_DebugSetProcessKillOnExit): Ditto.
9403 (winapi_DebugBreakProcess): Ditto.
9404 (winapi_GenerateConsoleCtrlEvent): Ditto.
9406 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9408 * notif.h (notif_event): Add a dummy member to avoid compiler
9411 2013-07-01 Pedro Alves <palves@redhat.com>
9413 * hostio.c (HOSTIO_PATH_MAX): Define.
9414 (require_filename, handle_open, handle_unlink, handle_readlink):
9417 2013-07-01 Pedro Alves <palves@redhat.com>
9419 * server.h: Include "pathmax.h".
9420 * linux-low.c: Don't include sys/param.h.
9421 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9423 * win32-low.c: Don't include sys/param.h.
9424 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9426 2013-07-01 Pedro Alves <palves@redhat.com>
9428 * event-loop.c: Don't check HAVE_UNISTD_H before including
9430 * gdbreplay.c: Likewise.
9431 * remote-utils.c: Likewise.
9432 * server.c: Likewise.
9433 * configure.ac: Don't check for unistd.h.
9434 * configure: Regenerate.
9436 2013-06-28 Tom Tromey <tromey@redhat.com>
9438 * Makefile.in (version.c): Use version.in, not
9441 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9443 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9444 * configure: Rebuild.
9445 * Makefile.in (version_host, version_target): Get from configure.
9446 (version.c): Use $(version_host) and $(version_target).
9448 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9450 Fix trace-status to output user name without trailing colon.
9451 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9453 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9455 Fix trace-status to output proper start-time and stop-time.
9456 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9457 output start time and stop time in hex as gdb expects.
9459 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9461 * tracepoint.c (build_traceframe_info_xml): Output trace state
9462 variables present in the trace buffer.
9464 2013-06-24 Tom Tromey <tromey@redhat.com>
9466 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9468 (version.o): Remove.
9469 * gdbreplay.c: Include version.h.
9470 (version, host_name): Don't declare.
9471 * server.h: Include version.h.
9472 (version, host_name): Don't declare.
9474 2013-06-12 Pedro Alves <palves@redhat.com>
9476 * linux-x86-low.c (linux_is_elf64): Delete global.
9477 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9478 with local linux_pid_exe_is_elf_64_file use.
9480 2013-06-11 Pedro Alves <palves@redhat.com>
9482 * linux-low.c (regset_disabled, disable_regset): New functions.
9483 (regsets_fetch_inferior_registers)
9484 (regsets_store_inferior_registers): Use them.
9485 (initialize_regsets_info); Don't allocate the disabled_regsets
9487 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9490 2013-06-11 Pedro Alves <palves@redhat.com>
9492 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9495 2013-06-11 Pedro Alves <palves@redhat.com>
9497 * linux-x86-low.c (initialize_low_arch): Call
9498 init_registers_x32_avx_linux.
9500 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9502 Fix compatibility with Android Bionic.
9503 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9506 2013-06-07 Pedro Alves <palves@redhat.com>
9509 * Makefile.in (OBS): Add tdesc.o.
9510 (IPA_OBJS): Add tdesc-ipa.o.
9511 (tdesc-ipa.o): New rule.
9512 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9514 * linux-low.c (new_inferior): Delete.
9515 (disabled_regsets, num_regsets): Delete.
9516 (linux_add_process): Adjust to set the new per-process
9518 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9519 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9520 was a stop. When calling arch_setup, switch the current inferior
9521 to the thread that got an event.
9522 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9523 (regsets_fetch_inferior_registers)
9524 (regsets_store_inferior_registers): New regsets_info parameter.
9526 (linux_register_in_regsets): New regs_info parameter. Adjust to
9528 (register_addr, fetch_register, store_register): New usrregs_info
9529 parameter. Adjust to use it.
9530 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9531 parameter regs_info. Adjust to use it.
9532 (linux_fetch_registers): Get the current inferior's regs_info, and
9534 (linux_store_registers): Ditto.
9535 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9536 (initialize_low): Don't initialize the target_regsets here. Call
9537 initialize_low_arch.
9538 * linux-low.h (target_regsets): Delete declaration.
9539 (struct regsets_info): New.
9540 (struct usrregs_info): New.
9541 (struct regs_info): New.
9542 (struct process_info_private) <new_inferior>: New field.
9543 (struct linux_target_ops): Delete the num_regs, regmap, and
9544 regset_bitmap fields. New field regs_info.
9545 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9546 * i387-fp.c (num_xmm_registers): Delete.
9547 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9548 calls to new interface.
9549 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9550 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9551 Infer the number of xmm registers from the regcache's target
9553 * i387-fp.h (num_xmm_registers): Delete.
9554 * inferiors.c (add_thread): Don't install the thread's regcache
9556 * proc-service.c (gregset_info): Fetch the current inferior's
9557 regs_info. Adjust to use it.
9558 * regcache.c: Include tdesc.h.
9559 (register_bytes, reg_defs, num_registers)
9560 (gdbserver_expedite_regs): Delete.
9561 (get_thread_regcache): If the thread doesn't have a regcache yet,
9562 create one, instead of aborting gdbserver.
9563 (regcache_invalidate_one): Rename to ...
9564 (regcache_invalidate_thread): ... this.
9565 (regcache_invalidate_one): New.
9566 (regcache_invalidate): Only invalidate registers of the current
9568 (init_register_cache): Add target_desc parameter, and use it.
9569 (new_register_cache): Ditto. Assert the target description has a
9570 non zero registers_size.
9571 (regcache_cpy): Add assertions. Adjust.
9572 (realloc_register_cache, set_register_cache): Delete.
9573 (registers_to_string, registers_from_string): Adjust.
9574 (find_register_by_name, find_regno, find_register_by_number)
9575 (register_cache_size): Add target_desc parameter, and use it.
9576 (free_register_cache_thread, free_register_cache_thread_one)
9577 (regcache_release, register_cache_size): New.
9578 (register_size): Add target_desc parameter, and use it.
9579 (register_data, supply_register, supply_register_zeroed)
9580 (supply_regblock, supply_register_by_name, collect_register)
9581 (collect_register_as_string, collect_register_by_name): Adjust.
9582 * regcache.h (struct target_desc): Forward declare.
9583 (struct regcache) <tdesc>: New field.
9584 (init_register_cache, new_register_cache): Add target_desc
9586 (regcache_invalidate_thread): Declare.
9587 (regcache_invalidate_one): Delete declaration.
9588 (regcache_release): Declare.
9589 (find_register_by_number, register_cache_size, register_size)
9590 (find_regno): Add target_desc parameter.
9591 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9593 * remote-utils.c: Include tdesc.h.
9594 (outreg, prepare_resume_reply): Adjust.
9595 * server.c: Include tdesc.h.
9596 (gdbserver_xmltarget): Delete declaration.
9597 (get_features_xml, process_serial_event): Adjust.
9598 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9600 (struct process_info) <tdesc>: New field.
9601 (ipa_tdesc): Declare.
9602 * tdesc.c: New file.
9603 * tdesc.h: New file.
9604 * tracepoint.c: Include tdesc.h.
9605 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9606 (get_context_regcache): Adjust to pass ipa_tdesc down.
9607 (do_action_at_tracepoint): Adjust to get the register cache size
9608 from the context regcache's description.
9609 (traceframe_walk_blocks): Adjust to get the register cache size
9610 from the current trace frame's description.
9611 (traceframe_get_pc): Adjust to get current trace frame's
9612 description and pass it down.
9613 (gdb_collect): Adjust to get the register cache size from the
9615 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9616 (gdbserver_xmltarget): Delete.
9617 (initialize_low_tracepoint): Set the ipa's target description.
9618 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9619 (initialize_low_tracepoint): Set the ipa's target description.
9620 * linux-x86-low.c: Include tdesc.h.
9621 [__x86_64__] (is_64bit_tdesc): New.
9622 (ps_get_thread_area, x86_get_thread_area): Use it.
9623 (i386_cannot_store_register): Rename to ...
9624 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9625 (i386_cannot_fetch_register): Rename to ...
9626 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9627 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9629 (target_regsets): Rename to ...
9630 (x86_regsets): ... this.
9631 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9633 (x86_siginfo_fixup): Use is_64bit_tdesc.
9634 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9635 (tdesc_x32_avx_linux, tdesc_x32_linux)
9636 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9638 (x86_linux_update_xmltarget): Delete.
9639 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9640 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9641 (AMD64_LINUX_USER64_CS): New.
9642 (x86_linux_read_description): New, based on
9643 x86_linux_update_xmltarget.
9644 (same_process_callback): New.
9645 (x86_arch_setup_process_callback): New.
9646 (x86_linux_update_xmltarget): New.
9647 (x86_regsets_info): New.
9648 (amd64_linux_regs_info): New.
9649 (i386_linux_usrregs_info): New.
9650 (i386_linux_regs_info): New.
9651 (x86_linux_regs_info): New.
9652 (x86_arch_setup): Reimplement.
9653 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9654 (x86_emit_ops): Ditto.
9655 (the_low_target): Adjust. Install x86_linux_regs_info,
9656 x86_cannot_fetch_register, and x86_cannot_store_register.
9657 (initialize_low_arch): New.
9658 * linux-ia64-low.c (tdesc_ia64): Declare.
9659 (ia64_fetch_register): Adjust.
9660 (ia64_usrregs_info, regs_info): New globals.
9661 (ia64_regs_info): New function.
9662 (the_low_target): Adjust.
9663 (initialize_low_arch): New function.
9664 * linux-sparc-low.c (tdesc_sparc64): Declare.
9665 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9667 (sparc_arch_setup): New function.
9668 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9669 (the_low_target): Adjust.
9670 (initialize_low_arch): New function.
9671 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9672 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9673 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9674 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9675 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9676 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9677 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9678 (tdesc_powerpc_isa205_vsx64l): Declare.
9679 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9680 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9681 (ppc_set_pc, ppc_get_hwcap): Adjust.
9682 (ppc_usrregs_info): Forward declare.
9683 (!__powerpc64__) ppc_regmap_adjusted: New global.
9684 (ppc_arch_setup): Adjust to the current process'es target
9686 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9687 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9688 (ppc_store_evrregset): Adjust.
9689 (target_regsets): Rename to ...
9690 (ppc_regsets): ... this, and make static.
9691 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9692 (ppc_regs_info): New function.
9693 (the_low_target): Adjust.
9694 (initialize_low_arch): New function.
9695 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9696 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9697 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9698 (tdesc_s390x_linux64v2): Declare.
9699 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9700 (s390_fill_gregset, s390_store_last_break): Adjust.
9701 (target_regsets): Rename to ...
9702 (s390_regsets): ... this, and make static.
9703 (s390_get_pc, s390_set_pc): Adjust.
9704 (s390_get_hwcap): New target_desc parameter, and use it.
9705 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9706 (s390_arch_setup): Adjust to set the current process'es target
9707 description. Don't adjust the regmap.
9708 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9709 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9710 (regs_info_3264): New globals.
9711 (s390_regs_info): New function.
9712 (the_low_target): Adjust.
9713 (initialize_low_arch): New function.
9714 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9715 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9716 [__mips64] (init_registers_mips_linux)
9717 (init_registers_mips_dsp_linux): Delete defines.
9718 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9719 (have_dsp): New global.
9720 (mips_read_description): New, based on mips_arch_setup.
9721 (mips_arch_setup): Reimplement.
9722 (get_usrregs_info): New function.
9723 (mips_cannot_fetch_register, mips_cannot_store_register)
9724 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9725 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9726 (target_regsets): Rename to ...
9727 (mips_regsets): ... this, and make static.
9728 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9729 (dsp_regs_info, regs_info): New globals.
9730 (mips_regs_info): New function.
9731 (the_low_target): Adjust.
9732 (initialize_low_arch): New function.
9733 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9734 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9736 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9737 (arm_read_description): New, with bits factored from
9739 (arm_arch_setup): Reimplement.
9740 (target_regsets): Rename to ...
9741 (arm_regsets): ... this, and make static.
9742 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9743 (arm_regs_info): New function.
9744 (the_low_target): Adjust.
9745 (initialize_low_arch): New function.
9746 * linux-m68k-low.c (tdesc_m68k): Declare.
9747 (target_regsets): Rename to ...
9748 (m68k_regsets): ... this, and make static.
9749 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9750 (m68k_regs_info): New function.
9751 (m68k_arch_setup): New function.
9752 (the_low_target): Adjust.
9753 (initialize_low_arch): New function.
9754 * linux-sh-low.c (tdesc_sharch): Declare.
9755 (target_regsets): Rename to ...
9756 (sh_regsets): ... this, and make static.
9757 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9758 (sh_regs_info, sh_arch_setup): New functions.
9759 (the_low_target): Adjust.
9760 (initialize_low_arch): New function.
9761 * linux-bfin-low.c (tdesc_bfin): Declare.
9762 (bfin_arch_setup): New function.
9763 (bfin_usrregs_info, regs_info): New globals.
9764 (bfin_regs_info): New function.
9765 (the_low_target): Adjust.
9766 (initialize_low_arch): New function.
9767 * linux-cris-low.c (tdesc_cris): Declare.
9768 (cris_arch_setup): New function.
9769 (cris_usrregs_info, regs_info): New globals.
9770 (cris_regs_info): New function.
9771 (the_low_target): Adjust.
9772 (initialize_low_arch): New function.
9773 * linux-cris-low.c (tdesc_crisv32): Declare.
9774 (cris_arch_setup): New function.
9775 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9776 (cris_regs_info): New function.
9777 (the_low_target): Adjust.
9778 (initialize_low_arch): New function.
9779 * linux-m32r-low.c (tdesc_m32r): Declare.
9780 (m32r_arch_setup): New function.
9781 (m32r_usrregs_info, regs_info): New globals.
9782 (m32r_regs_info): Adjust.
9783 (initialize_low_arch): New function.
9784 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9785 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9786 (tic6x_usrregs_info): Forward declare.
9787 (tic6x_read_description): New function, based on ...
9788 (tic6x_arch_setup): ... this. Reimplement.
9789 (target_regsets): Rename to ...
9790 (tic6x_regsets): ... this, and make static.
9791 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9792 (tic6x_regs_info): New function.
9793 (the_low_target): Adjust.
9794 (initialize_low_arch): New function.
9795 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9796 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9797 (target_regsets): Rename to ...
9798 (xtensa_regsets): ... this, and make static.
9799 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9801 (xtensa_arch_setup, xtensa_regs_info): New functions.
9802 (the_low_target): Adjust.
9803 (initialize_low_arch): New function.
9804 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9805 (nios2_arch_setup): Set the current process'es tdesc.
9806 (target_regsets): Rename to ...
9807 (nios2_regsets): ... this.
9808 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9809 (nios2_regs_info): New function.
9810 (the_low_target): Adjust.
9811 (initialize_low_arch): New function.
9812 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9813 (aarch64_arch_setup): Set the current process'es tdesc.
9814 (target_regsets): Rename to ...
9815 (aarch64_regsets): ... this.
9816 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9817 (aarch64_regs_info): New function.
9818 (the_low_target): Adjust.
9819 (initialize_low_arch): New function.
9820 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9822 (target_regsets): Rename to ...
9823 (tile_regsets): ... this.
9824 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9825 (tile_regs_info): New function.
9826 (tile_arch_setup): Set the current process'es tdesc.
9827 (the_low_target): Adjust.
9828 (initialize_low_arch): New function.
9829 * spu-low.c (tdesc_spu): Declare.
9830 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9831 * win32-arm-low.c (tdesc_arm): Declare.
9832 (arm_arch_setup): New function.
9833 (the_low_target): Install arm_arch_setup instead of
9835 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9836 (init_windows_x86): Rename to ...
9837 (i386_arch_setup): ... this. Set `win32_tdesc'.
9838 (the_low_target): Adjust.
9839 * win32-low.c (win32_tdesc): New global.
9840 (child_add_thread): Don't create the thread cache here.
9841 (do_initial_child_stuff): Set the new process'es tdesc.
9842 * win32-low.h (struct target_desc): Forward declare.
9843 (win32_tdesc): Declare.
9844 * lynx-i386-low.c (tdesc_i386): Declare global.
9845 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9846 * lynx-low.c (lynx_tdesc): New global.
9847 (lynx_add_process): Set the new process'es tdesc.
9848 * lynx-low.h (struct target_desc): Forward declare.
9849 (lynx_tdesc): Declare global.
9850 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9851 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9852 * nto-low.c (nto_tdesc): New global.
9853 (do_attach): Set the new process'es tdesc.
9854 * nto-low.h (struct target_desc): Forward declare.
9855 (nto_tdesc): Declare.
9856 * nto-x86-low.c (tdesc_i386): Declare.
9857 (nto_x86_arch_setup): Set `nto_tdesc'.
9859 2013-06-04 Gary Benson <gbenson@redhat.com>
9861 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9862 to qSupported response when appropriate.
9863 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9864 with nonzero-length annex.
9865 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9866 arguments supplied in annex.
9868 2013-05-31 Doug Evans <dje@google.com>
9871 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9872 64 bits in 64-cross-32 environment.
9874 2013-05-28 Pedro Alves <palves@redhat.com>
9876 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9877 (aarch64-without-fpu.c): Delete rule.
9878 * configure.srv (aarch64*-*-linux*): Remove references to
9879 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9880 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9883 2013-05-24 Pedro Alves <palves@redhat.com>
9885 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9886 instead of strchr/decode_address. Error if the range isn't split
9887 with a ','. Don't assume there's be a ':' in the action.
9889 2013-05-23 Yao Qi <yao@codesourcery.com>
9890 Pedro Alves <palves@redhat.com>
9892 * linux-low.c (lwp_in_step_range): New function.
9893 (linux_wait_1): If the thread was range stepping and stopped
9894 outside the stepping range, report the stop to GDB. Otherwise,
9895 continue stepping. Add range stepping debug output.
9896 (linux_set_resume_request): Copy the step range from the resume
9898 (linux_supports_range_stepping): New.
9899 (linux_target_ops) <supports_range_stepping>: Set to
9900 linux_supports_range_stepping.
9901 * linux-low.h (struct linux_target_ops)
9902 <supports_range_stepping>: New field.
9903 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9904 * linux-x86-low.c (x86_supports_range_stepping): New.
9905 (the_low_target) <supports_range_stepping>: Set to
9906 x86_supports_range_stepping.
9907 * server.c (handle_v_cont): Handle 'r' action.
9908 (handle_v_requests): Append ";r" if the target supports range
9910 * target.h (struct thread_resume) <step_range_start,
9911 step_range_end>: New fields.
9912 (struct target_ops) <supports_range_stepping>:
9914 (target_supports_range_stepping): New macro.
9916 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9918 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9919 confusion in comment.
9921 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9923 * lynx-low.c (struct process_info_private): New type.
9924 (lynx_add_process): New function.
9925 (lynx_create_inferior, lynx_attach): Replace calls to
9926 add_process by calls to lynx_add_process.
9927 (lynx_resume): If PTID is null, then try using
9928 current_process()->private->last_wait_event_ptid.
9930 (lynx_clear_inferiors): Delete. The contents of that function
9931 has been inlined in lynx_mourn;
9932 (lynx_wait_1): Save the ptid in the process's private data.
9933 (lynx_mourn): Free the process' private data. Replace call
9934 to lynx_clear_inferiors by call to clear_inferiors.
9936 2013-05-17 Yao Qi <yao@codesourcery.com>
9938 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9941 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9943 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9944 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9945 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9946 PT_TEXT_END_ADDR guards. Update comments.
9947 (linux_target_op) <read_offsets>: Conditionally define to
9948 linux_read_offsets if the target is UCLIBC and if it defines
9949 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9951 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9952 Andrew Jenner <andrew@codesourcery.com>
9954 * Makefile.in (SFILES): Add linux-nios2-low.c.
9955 (clean): Add action to delete nios2-linux.c.
9956 (nios2-linux.c): New rule.
9957 * configure.srv: Add nios2*-*-linux*.
9958 * linux-nios2-low.c: New.
9960 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9962 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9964 2013-04-25 Hui Zhu <hui@codesourcery.com>
9967 * ax.c (ax_printf): Add fflush.
9969 2013-04-22 Tom Tromey <tromey@redhat.com>
9971 * Makefile.in (SFILES): Add filestuff.c.
9972 (OBS): Add filestuff.o.
9973 (filestuff.o): New target.
9974 * config.in, configure: Rebuild.
9975 * configure.ac: Check for fdwalk, pipe2.
9977 2013-04-17 Pedro Alves <palves@redhat.com>
9979 * configure.ac (USE_THREAD_DB): Delete variable.
9980 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9981 Don't AC_SUBST USE_THREAD_DB.
9982 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9983 * config.in, configure: Regenerate.
9985 2013-04-16 Pedro Alves <palves@redhat.com>
9987 * linux-low.h (struct lwp_info) <thread_known>: Move under
9988 the USE_THREAD_DB #ifdef.
9990 2013-04-16 Pedro Alves <palves@redhat.com>
9992 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9993 (linux-low.o): Delete rule.
9994 * linux-low.h: Always include "gdb_thread_db.h" instead of
9995 conditionally including thread_db.h.
9996 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9999 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10001 * Makefile.in (install-only): Fix make install regression.
10003 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10005 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10006 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10008 * gdbserver.1: Remove.
10010 2013-03-22 Pedro Alves <palves@redhat.com>
10012 * linux-low.c (handle_extended_wait): Don't call
10013 linux_enable_event_reporting.
10015 2013-03-15 Tony Theodore <tonyt@logyst.com>
10018 * Makefile.in (SHELL): Use @SHELL@.
10020 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10022 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10025 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10027 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10028 Remove extraneous NULL element.
10030 2013-03-13 Yao Qi <yao@codesourcery.com>
10032 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10033 'V' block in trace frame.
10035 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10037 * target.h (struct target_ops): Add btrace ops.
10038 (target_supports_btrace): New macro.
10039 (target_enable_btrace): New macro.
10040 (target_disable_btrace): New macro.
10041 (target_read_btrace): New macro.
10042 * gdbthread.h (struct thread_info): Add btrace field.
10043 * server.c: Include btrace-common.h.
10044 (handle_btrace_general_set): New function.
10045 (handle_btrace_enable): New function.
10046 (handle_btrace_disable): New function.
10047 (handle_general_set): Call handle_btrace_general_set.
10048 (handle_qxfer_btrace): New function.
10049 (struct qxfer qxfer_packets[]): Add btrace entry.
10050 * inferiors.c (remove_thread): Disable btrace.
10051 * linux-low: Include linux-btrace.h.
10052 (linux_low_enable_btrace): New function.
10053 (linux_low_read_btrace): New function.
10054 (linux_target_ops): Add btrace ops.
10055 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10056 Add srv_linux_btrace=yes.
10057 (x86_64-*-linux*): Add linux-btrace.o.
10058 Add srv_linux_btrace=yes.
10059 * configure.ac: Define HAVE_LINUX_BTRACE.
10060 * config.in: Regenerated.
10061 * configure: Regenerated.
10063 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10065 * server.c (handle_qxfer): Preserve error message if -3 is
10067 (qxfer): Document the -3 return value.
10069 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10071 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10072 (linux_btrace_h): New variable.
10073 (linux-btrace.o): New rule.
10075 2013-03-08 Stan Shebs <stan@codesourcery.com>
10076 Hafiz Abid Qadeer <abidh@codesourcery.com>
10078 * tracepoint.c (trace_buffer_size): New global.
10079 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10080 (init_trace_buffer): Change to one-argument function. Allocate
10081 trace buffer memory.
10082 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10083 handle QTBuffer:size packet.
10084 (cmd_bigqtbuffer_size): New function.
10085 (initialize_tracepoint): Call init_trace_buffer with
10086 DEFAULT_TRACE_BUFFER_SIZE.
10087 * server.c (handle_query): Add QTBuffer:size in the
10090 2013-03-07 Yao Qi <yao@codesourcery.com>
10092 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10093 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10095 (cmd_qtsp): Adjust condition. Do post increment.
10096 Set cur_action and cur_step_action back to 0.
10098 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10101 * linux-low.c (linux_write_memory): Return early success if LEN is
10104 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10106 * configure.srv: Add x86_64-*-cygwin* as target.
10108 2013-02-28 Tom Tromey <tromey@redhat.com>
10110 * configure.ac: Invoke AC_SYS_LARGEFILE.
10111 * configure, config.in: Rebuild.
10113 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10115 * win32-low.c: Throughout, fix format strings and casts of
10116 printf-like functions to avoid type related warnings on all
10118 (get_child_debug_event): Print dwDebugEventCode as hex since
10119 that's how it's usually documented.
10121 2013-02-28 Yao Qi <yao@codesourcery.com>
10123 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10126 2013-02-27 Jiong Wang <jiwang@tilera.com>
10128 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10129 (reg-tilegx32.c): New rule.
10130 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10131 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10132 different register info initializer according to elf class.
10133 (init_registers_tilgx32): New function. The tilegx32 register info
10135 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10136 (tile_store_gregset): Likewise.
10138 2013-02-27 Yao Qi <yao@codesourcery.com>
10140 * server.c (process_point_options): Print debug message when
10141 debug_threads is true.
10143 2013-02-26 Yao Qi <yao@codesourcery.com>
10145 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10147 2013-02-19 Pedro Alves <palves@redhat.com>
10148 Kai Tietz <ktietz@redhat.com>
10152 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10153 instead of strtoul to extract address from packet.
10154 (process_serial_event) <'z'>: Likewise.
10156 2013-02-18 Yao Qi <yao@codesourcery.com>
10158 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10160 2013-02-14 Pedro Alves <palves@redhat.com>
10164 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10165 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10167 2013-02-14 Pedro Alves <palves@redhat.com>
10169 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10171 2013-02-14 Pedro Alves <palves@redhat.com>
10173 * tracepoint.c (save_string): Delete.
10174 (add_tracepoint_action): Use savestring instead of save_string.
10176 2013-02-12 Pedro Alves <palves@redhat.com>
10178 * linux-xtensa-low.c: Ditto.
10179 * xtensa-xtregs.c: Ditto.
10181 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10183 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10186 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10188 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10189 aarch64_num_wp_regs and aarch64_num_bp_regs to
10190 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10192 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10194 * linux-aarch64-low.c (ps_get_thread_area): Replace
10195 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10197 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10198 Marcus Shawcroft <marcus.shawcroft@arm.com>
10199 Nigel Stephens <nigel.stephens@arm.com>
10200 Yufeng Zhang <yufeng.zhang@arm.com>
10202 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10203 (aarch64.c, aarch64-without-fpu.c): New targets.
10204 * configure.srv (aarch64*-*-linux*): New.
10205 * linux-aarch64-low.c: New file.
10207 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10209 * linux-low.c (handle_extended_wait, linux_create_inferior)
10210 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10211 (dequeue_one_deferred_signal, linux_resume_one_thread)
10212 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10213 (linux_tracefork_grandchild, linux_test_for_tracefork)
10214 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10215 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10216 where the argument is 0.
10218 2013-01-25 Yao Qi <yao@codesourcery.com>
10220 * event-loop.c: Include "queue.h".
10221 (gdb_event_p): New typedef.
10222 (struct gdb_event) <next_event>: Remove.
10223 (event_queue): Change to QUEUE(gdb_event_p).
10224 (async_queue_event): Remove.
10225 (gdb_event_xfree): New.
10226 (initialize_event_loop): New.
10227 (process_event): Use API from QUEUE.
10228 (wait_for_event): Likewise.
10229 * server.c (main): Call initialize_event_loop.
10230 * server.h (initialize_event_loop): Declare.
10232 2013-01-18 Yao Qi <yao@codesourcery.com>
10234 * ax.h (struct eval_agent_expr_context): New.
10235 (gdb_eval_agent_expr): Update declaration.
10236 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10237 TFRAME. Add new argument CTX.
10238 * server.h (struct eval_agent_expr_context): Declare.
10239 (agent_mem_read, agent_tsv_read): Update declaration.
10240 (agent_mem_read_string): Likewise.
10241 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10242 (add_traceframe_block): Add new argument TPOINT.
10243 Increase TPOINT->traceframe_usage.
10244 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10245 eval_tracepoint_agent_expr.
10246 (condition_true_at_tracepoint): Likewise.
10247 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10248 (agent_mem_read_string, agent_tsv_read): Likewise.
10250 2013-01-16 Yao Qi <yao@codesourcery.com>
10252 * linux-low.c (linux_resume_one_lwp): Don't check
10253 'lwp->bp_reinsert != 0'.
10255 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10256 Pedro Alves <palves@redhat.com>
10258 * lynx-low.c (ptrace_request_to_str): Define a temporary
10259 macro and use it to simplify this function's implementation.
10261 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10263 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10266 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10268 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10270 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10272 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10274 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10276 * lynx-low.c (lynx_resume): Use the resume_info parameter
10277 to determine the ptid for the lynx_ptrace call, unless
10278 it is equal to minus_one_ptid, in which case we use the
10279 ptid of the current_inferior.
10280 (lynx_wait_1): After having received a thread create/exit
10281 event, resume the inferior's execution using the signaling
10282 thread's ptid, rather than the old ptid.
10284 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10286 * lynx-low.c (lynx_resume): Delete variable ret.
10288 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10290 * gdbreplay.c (gdbreplay_version): Update copyright year.
10291 * server.c (gdbserver_version): Likewise.
10293 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10295 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10298 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10300 * lynx-low.c (ptrace_request_to_str): Add handling for
10301 PTRACE_GETTRACESIG.
10303 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10305 * lynx-low.c (lynx_attach): Delete variable new_process.
10307 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10309 * lynx-low.c (lynx_create_inferior): Delete variable
10312 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10314 * lynx-low.c (ptrace_request_to_str): Do not handle
10315 PTRACE_GETTHREADLIST if this macro does not exist.
10317 2012-12-15 Yao Qi <yao@codesourcery.com>
10319 * Makefile.in (OBS): Add notif.o.
10320 * notif.c, notif.h: New.
10321 * server.c: Include "notif.h".
10322 (struct vstop_notif) <next>: Remove.
10324 (queue_stop_reply): Update.
10325 (push_event, send_next_stop_reply): Remove.
10326 (discard_queued_stop_replies): Update.
10327 (notif_stop): New variable.
10328 (handle_v_stopped): Remove.
10329 (handle_v_requests): Don't call handle_v_stopped. Call
10330 handle_ack_notif instead.
10331 (queue_stop_reply_callback): Call notif_event_enque instead
10332 of queue_stop_reply.
10333 (handle_status): Don't call send_next_stop_reply, call
10334 notif_write_event instead.
10335 (kill_inferior_callback): Likewise.
10336 (detach_or_kill_inferior_callback): Likewise.
10337 (main): Call initialize_notif.
10338 (process_serial_event): Call QUEUE_is_empty.
10339 (handle_target_event): Call notif_push instead of push event.
10340 * server.h (push_event): Remove declaration.
10342 2012-12-10 Tom Tromey <tromey@redhat.com>
10344 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10345 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10348 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10349 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10350 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10351 (amd64-linux-ipa.o, ax.o): Rewrite.
10352 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10353 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10354 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10355 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10356 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10357 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10358 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10359 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10360 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10361 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10362 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10363 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10364 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10365 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10366 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10367 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10368 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10369 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10370 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10371 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10372 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10373 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10374 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10375 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10376 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10377 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10378 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10379 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10380 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10381 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10382 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10383 (reg-tilegx.o): Remove.
10384 (all_object_files): New macro.
10385 Include .deps files.
10386 * aclocal.m4, configure: Rebuild.
10387 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10388 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10389 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10391 2012-12-05 Tom Tromey <tromey@redhat.com>
10394 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10396 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10398 * configure.ac: Check for linux/perf_event.h.
10399 * config.in: Regenerated.
10400 * configure: Regenerated.
10402 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10404 * hostio.c (handle_readlink): Decrease buffer size
10405 parameter passed to readlink by one byte.
10407 2012-11-26 Yao Qi <yao@codesourcery.com>
10409 * configure.ac (build_warnings): Append '-Wempty-body'.
10410 * configure: Regenerated.
10411 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10414 2012-11-15 Pierre Muller <muller@sourceware.org>
10416 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10417 * config.in: Regenerate.
10418 * configure: Regenerate.
10419 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10420 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10421 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10422 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10424 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10425 instead of <sys/wait.h> header.
10426 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10428 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10430 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10431 (various make rules): Remove -DGDBSERVER
10433 2012-11-09 Yao Qi <yao@codesourcery.com>
10435 * spu-low.c (current_ptid): Move it to ..
10436 * gdbthread.h: ... here. New.
10437 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10438 * server.c (myresume, process_serial_event): Likewise.
10439 * thread-db.c (thread_db_find_new_threads): Likewise.
10440 * tracepoint.c (run_inferior_command): Likewise.
10442 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10444 * server.c (handle_search_memory_1): Include access length in
10447 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10449 * linux-crisv32-low.c: Fix compile errors.
10451 2012-09-04 Yao Qi <yao@codesourcery.com>
10453 * tracepoint.c (cmd_qtsv): Adjust debug message.
10454 Don't check CUR_TPOINT.
10456 2012-08-28 Yao Qi <yao@codesourcery.com>
10458 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10459 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10460 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10461 Remove declarations of xmalloc, xreallloc, xstrdup and
10463 * Makefile.in (libiberty_h): New.
10464 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10465 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10467 2012-08-23 Yao Qi <yao@codesourcery.com>
10469 * server.h: Remove declaration of 'xsnprintf'.
10471 2012-08-22 Keith Seitz <keiths@redhat.com>
10473 * server.h: Include build-gnulib-gbserver/config.h.
10474 * gdbreplay.c: Likewise.
10476 2012-08-08 Doug Evans <dje@google.com>
10478 * Makefile.in (SFILES): Add gdb_vecs.c.
10479 (OBS): Add gdb_vecs.o.
10480 (gdb_vecs_h, host_defs_h): New variables.
10481 (thread-db.o): Add $(gdb_vecs_h) dependency.
10482 (gdb_vecs.o): New rule.
10483 * thread-db.c: #include "gdb_vecs.h".
10484 (thread_db_load_search): Use a vector to iterate over path elements.
10485 Handle text appearing after "$pdir".
10487 * configure.ac: Add check for strstr.
10488 * config.in: Regenerate.
10489 * configure: Regenerate.
10491 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10493 * hostio.c (handle_pread): If pread fails, fall back to attempting
10495 (handle_pwrite): Likewise for pwrite.
10497 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10499 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10500 between unsupported TYPE and unimplementable ADDR/LEN combination.
10501 (arm_insert_point): Act on new return value.
10503 2012-07-31 Pedro Alves <palves@redhat.com>
10505 * server.c (process_point_options): Only skip tokens if we find
10506 one that is unrecognized. Don't treat 'X' specially while
10507 skipping unrecognized tokens.
10509 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10511 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10512 to 4-byte-align HW breakpoint addresses for Thumb.
10514 2012-07-27 Yao Qi <yao@codesourcery.com>
10518 * server.h: Declare gdb_agent_about_to_close.
10519 * target.c (kill_inferior): Include "agent.h".
10520 New. Send command 'kill'.
10521 * target.h (kill_inferior): Removed macro.
10522 * tracepoint.c (gdb_agent_about_to_close): New.
10523 (gdb_agent_helper_thread): Handle command 'close'.
10524 Wait endlessly until the inferior stops.
10525 Install gdb_agent_remove_socket to atexit hook.
10526 (agent_socket_name): New static variable.
10527 (gdb_agent_socket_init): Replace local variable 'name' with
10528 'agent_socket_name'.
10529 (gdb_agent_remove_socket): New.
10531 2012-07-27 Yao Qi <yao@codesourcery.com>
10533 * server.c (process_point_options): Stop at 'X' when parsing.
10535 2012-07-19 Michael Eager <eager@eagercon.com>
10537 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10539 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10540 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10541 hardware breakpoint.
10543 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10545 * gdbserver/linux-low.c (initialize_low): Call
10546 linux_ptrace_init_warnings.
10548 2012-07-02 Doug Evans <dje@google.com>
10550 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10553 2012-07-02 Stan Shebs <stan@codesourcery.com>
10555 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10556 (ax.o): Add it to build rule.
10558 (OBS): Add format.o.
10559 (IPA_OBS): Add format.o.
10560 * server.c (handle_query): Claim support for breakpoint commands.
10561 (process_point_options): Add command case.
10562 (process_serial_event): Leave running if there are printfs in
10564 * mem-break.h (any_persistent_commands): Declare.
10565 (add_breakpoint_commands): Declare.
10566 (gdb_no_commands_at_breakpoint): Declare.
10567 (run_breakpoint_commands): Declare.
10568 * mem-break.c (struct point_command_list): New struct.
10569 (struct breakpoint): New field command_list.
10570 (any_persistent_commands): New function.
10571 (add_commands_to_breakpoint): New function.
10572 (add_breakpoint_commands): New function.
10573 (gdb_no_commands_at_breakpoint): New function.
10574 (run_breakpoint_commands): New function.
10575 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10577 * ax.c: Include format.h.
10578 (ax_printf): New function.
10579 (gdb_eval_agent_expr): Add printf opcode.
10581 2012-06-13 Yao Qi <yao@codesourcery.com>
10583 * server.c (start_inferior): Remove duplicated writes to fields
10584 'last_resume_kind' and 'last_status' of 'current_inferior'.
10586 2012-06-12 Yao Qi <yao@codesourcery.com>
10587 Pedro Alves <palves@redhat.com>
10589 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10591 * server.c (handle_v_cont): Extend comment.
10593 2012-06-11 Yao Qi <yao@codesourcery.com>
10595 * linux-low.c (linux_attach): Add 'static'.
10597 2012-06-06 Yao Qi <yao@codesourcery.com>
10599 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10601 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10603 Fix gcc -flto compilation warning.
10604 * server.c (main): Make variable multi_mode and attach volatile.
10606 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10608 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10609 if the platform doesn't know about it.
10611 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10613 * Makefile.in (SFILES): Add linux-tile-low.c.
10614 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10615 * configure.srv: Handle tilegx-*-linux*.
10616 * linux-tile-low.c: New file.
10618 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10620 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10622 2012-05-24 Pedro Alves <palves@redhat.com>
10626 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10628 2012-05-24 Pedro Alves <palves@redhat.com>
10632 Replace target_signal with gdb_signal throughout.
10634 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10636 * linux-low.c (linux_store_registers): Avoid the copying sequence
10637 when no data has been retrieved by ptrace.
10639 2012-05-22 Will Deacon <will.deacon@arm.com>
10641 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10642 Include asm/ptrace.h.
10643 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10646 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10648 * linux-low.c (linux_store_registers): Don't re-retrieve data
10649 with ptrace that has already been obtained from /proc. Always
10650 copy any data retrieved with ptrace to the buffer supplied.
10652 2012-05-11 Yao Qi <yao@codesourcery.com>
10653 Pedro Alves <palves@redhat.com>
10655 * linux-low.c (enum stopping_threads_kind): New.
10656 (stopping_threads): Change type to `enum stopping_threads_kind'.
10657 (handle_extended_wait): If stopping and suspending threads, leave
10658 the new_lwp suspended too.
10659 (linux_wait_for_event): Adjust.
10660 (stop_all_lwps): Set `stopping_threads' to
10661 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10662 whether we're suspending threads or just stopping them. Assert no
10665 2012-04-29 Yao Qi <yao@codesourcery.com>
10667 * server.h: Move some code to ...
10668 * gdbthread.h: ... here. New.
10669 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10670 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10671 (nto-low.o, win32-low.o): Likewise.
10672 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10673 * regcache.c, remote-utils.c, server.c: Likewise.
10674 * target.c, tracepoint.c, win32-low.c: Likewise.
10676 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10678 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10679 (PTRACE_ARG4_TYPE): Likewise.
10680 (PTRACE_XFER_TYPE): Likewise.
10681 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10682 ptrace to PTRACE_ARG3_TYPE.
10683 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10684 (PTRACE_ARG4_TYPE): Likewise.
10685 (PTRACE_XFER_TYPE): Likewise.
10686 (linux_detach_one_lwp): Cast fourth argument of
10687 ptrace to long then PTRACE_ARG4_TYPE.
10688 (regsets_fetch_inferior_registers): Cast third argument of
10689 ptrace to long then PTRACE_ARG3_TYPE.
10690 (regsets_store_inferior_registers): Likewise.
10692 2012-04-20 Pedro Alves <palves@redhat.com>
10694 * configure: Regenerate.
10696 2012-04-19 Pedro Alves <palves@redhat.com>
10698 * Makefile.in (GNULIB_BUILDDIR): New.
10699 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10700 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10701 (all, install-only, uninstall, clean-info, all-lib, clean): No
10702 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10703 (maintainer-clean realclean distclean): Use subdir_do.
10705 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10706 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10707 * acinclude.m4: Include acx_configure_dir.m4.
10708 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10709 calls. Call AC_PROG_RANLIB. Configure gnulib using
10712 (GNULIB_STDINT_H): Adjust.
10713 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10714 * gdbreplay.c: Include build-gnulib/config.h.
10715 * server.h: Likewise.
10716 * aclocal.m4: Regenerate.
10717 * config.in: Regenerate.
10718 * configure: Regenerate.
10720 2012-04-19 Pedro Alves <palves@redhat.com>
10722 * Makefile.in (LIBGNU, INCGNU): Adjust.
10723 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10724 (all, install-only, uninstall, clean-info, all-lib, clean)
10725 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10726 * configure.ac: Adjust AC_OUTPUT output.
10727 * aclocal.m4: Regenerate.
10728 * configure: Regenerate.
10730 2012-04-19 Pedro Alves <palves@redhat.com>
10732 * Makefile.in (generated_files): New.
10733 (server_h): Remove the explicit dependency on config.h, and depend
10734 on $generated_files.
10736 2012-04-19 Pedro Alves <palves@redhat.com>
10738 * Makefile.in (INCGNU): Add -Ignulib.
10740 2012-04-19 Pedro Alves <palves@redhat.com>
10742 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10743 (INCGNU): ... this, and spell out -I here.
10744 (GNULIB_LIB): Rename to ...
10745 (LIBGNU): ... this.
10746 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10748 2012-04-19 Pedro Alves <palves@redhat.com>
10750 * config.in: Regenerate.
10752 2012-04-19 Pedro Alves <palves@redhat.com>
10754 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10755 * server.h (memmem): Remove declaration.
10756 * config.in: Regenerate.
10757 * configure: Regenerate.
10759 2012-04-19 Yao Qi <yao@codesourcery.com>
10761 * Makefile.in (SFILES): Add common/vec.c.
10765 2012-04-19 Yao Qi <yao@codesourcery.com>
10767 * remote-utils.c (prepare_resume_reply): Replace with macro
10768 target_core_of_thread.
10769 * server.c (handle_qxfer_threads_proper): Likewise.
10770 * target.h (traget_core_of_thread): New macro.
10772 2012-04-18 Pedro Alves <palves@redhat.com>
10774 * aclocal.m4: Regenerate.
10775 * configure: Regenerate.
10777 2012-04-16 Yao Qi <yao@codesourcery.com>
10779 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10780 duplicated on address.
10782 2012-04-16 Yao Qi <yao@codesourcery.com>
10784 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10785 (struct tracepoint_action_ops) <send>: New field.
10786 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10787 (agent_expr_send, x_tracepoint_action_send): New.
10788 (l_tracepoint_action_send): New.
10789 (cmd_qtdp): Download and install tracepoint
10790 according to `use_agent'.
10791 (run_inferior_command): Add one more parameter `len'.
10793 (tracepoint_send_agent): New.
10794 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10796 2012-04-16 Yao Qi <yao@codesourcery.com>
10798 * tracepoint.c (download_tracepoints): Moved to ...
10799 (cmd_qtstart): ... here.
10801 2012-04-14 Yao Qi <yao@codesourcery.com>
10803 * tracepoint.c: Include inttypes.h.
10804 (struct collect_memory_action): Use sized types.
10805 (struct tracepoint): Likewise.
10806 (cmd_qtdp, stop_tracing): Update print specifiers.
10807 (cmd_qtp, response_tracepoint): Likewise.
10808 (collect_data_at_tracepoint): Likewise.
10809 (collect_data_at_step): Likewise.
10811 2012-04-14 Yao Qi <yao@codesourcery.com>
10813 Import gnulib module inttypes.
10814 * aclocal.m4, config.in, configure: Regenerated.
10816 2012-04-14 Yao Qi <yao@codesourcery.com>
10818 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10819 Makefile and config.status at last.
10821 2012-04-13 Yao Qi <yao@codesourcery.com>
10823 * tracepoint.c: Include stdint.h unconditionally.
10825 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10827 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10828 on BFD_HAVE_SYS_PROCFS_TYPE.
10829 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10830 * configure: Regenerate.
10831 * config.in: Likewise.
10833 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10835 * Makefile.in (clean): Also remove x32.c x32-linux.c
10836 x32-avx.c x32-avx-linux.c.
10837 (x32.o): New target.
10839 (x32-linux.o): Likewise.
10840 (x32-linux.c): Likewise.
10841 (x32-avx.o): Likewise.
10842 (x32-avx.c): Likewise.
10843 (x32-avx-linux.o): Likewise.
10844 (x32-avx-linux.c): Likewise.
10846 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10847 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10848 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10849 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10850 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10851 i386/x32-avx-linux.xml.
10853 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10854 (init_registers_x32_avx_linux): Likwise.
10855 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10856 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10858 2012-04-13 Pedro Alves <palves@redhat.com>
10860 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10861 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10862 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10863 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10866 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10868 * linux-x86-low.c (compat_x32_clock_t): New.
10869 (compat_x32_siginfo_t): Likewise.
10870 (compat_x32_siginfo_from_siginfo): Likewise.
10871 (siginfo_from_compat_x32_siginfo): Likewise.
10872 (linux_is_elf64): Likewise.
10873 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10874 and siginfo_from_compat_x32_siginfo for x32.
10875 (x86_arch_setup): Set linux_is_elf64.
10877 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10880 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10882 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10883 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10884 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10885 compatible with process.
10887 2012-04-12 Yao Qi <yao@codesourcery.com>
10889 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10890 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10891 (install-only, install-info, clean): Handle sub dir gnulib.
10892 (all-lib, am--refresh): New targets.
10893 (memmem.o): Remove target.
10894 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10895 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10896 (AC_REPLACE_FUNCS): Remove memmem.
10897 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10898 (AC_OUTPUT): Generate Makefile in gnulib/.
10899 * aclocal.m4, config.in, configure: Regenerated.
10901 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10903 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10905 2012-04-05 Pedro Alves <palves@redhat.com>
10907 -Werror=strict-aliasing
10909 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10912 2012-04-04 Pedro Alves <palves@redhat.com>
10914 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10915 (sparc_store_gregset_from_stack, sparc_store_gregset)
10916 (sparc_breakpoint_at): Fix formatting.
10918 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10920 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10922 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10923 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10924 * config.in: Regenerate.
10925 * configure: Likewise.
10927 2012-03-29 Pedro Alves <palves@redhat.com>
10929 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10930 Correct ptrace arguments.
10932 2012-03-28 Pedro Alves <palves@redhat.com>
10934 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10935 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10936 (IA64_FR1_REGNUM): New defines.
10937 (ia64_fetch_register): New.
10938 (the_low_target): Install it.
10939 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10941 * linux-low.c (linux_fetch_registers): Try the
10942 the_low_target.fetch_register hook first.
10944 * linux-arm-low.c (the_low_target): Adjust.
10945 * linux-bfin-low.c (the_low_target): Adjust.
10946 * linux-cris-low.c (the_low_target): Adjust.
10947 * linux-crisv32-low.c (the_low_target): Adjust.
10948 * linux-m32r-low.c (the_low_target): Adjust.
10949 * linux-m68k-low.c (the_low_target): Adjust.
10950 * linux-mips-low.c (the_low_target): Adjust.
10951 * linux-ppc-low.c (the_low_target): Adjust.
10952 * linux-s390-low.c (the_low_target): Adjust.
10953 * linux-sh-low.c (the_low_target): Adjust.
10954 * linux-sparc-low.c (the_low_target): Adjust.
10955 * linux-tic6x-low.c (the_low_target): Adjust.
10956 * linux-x86-low.c (the_low_target): Adjust.
10957 * linux-xtensa-low.c (the_low_target): Adjust.
10959 2012-03-26 Pedro Alves <palves@redhat.com>
10961 * server.c (handle_qxfer_libraries): Don't bail early if
10962 the_target->qxfer_libraries_svr4 is not NULL.
10964 2012-03-26 Pedro Alves <palves@redhat.com>
10966 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10968 2012-03-23 Pedro Alves <palves@redhat.com>
10970 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10971 "library-list-svr4" element's start tag when the the DSO list is
10974 2012-03-23 Pedro Alves <palves@redhat.com>
10976 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10977 a variable whose type size is the same as the inferior's pointer
10980 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10982 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10984 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10985 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10986 * linux-low.h: Include <signal.h>.
10987 (struct siginfo): Remove forward declaration.
10988 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10991 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10993 * .gitignore: Ignore more files.
10995 2012-03-19 Pedro Alves <palves@redhat.com>
10996 Jan Kratochvil <jan.kratochvil@redhat.com>
10998 * server.c (cont_thread, general_thread): Add describing comments.
10999 (start_inferior): Clear `cont_thread'.
11000 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11003 2012-03-15 Yao Qi <yao@codesourcery.com>
11005 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11007 (cmd_qtdp): ... here.
11009 2012-03-15 Yao Qi <yao@codesourcery.com>
11011 * tracepoint.c (struct tracepoint_action_ops): New.
11012 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11013 (m_tracepoint_action_download): New.
11014 (r_tracepoint_action_download): New.
11015 (x_tracepoint_action_download): New.
11016 (l_tracepoint_action_download): New.
11017 (add_tracepoint_action): Install `action->ops' according type.
11018 (download_tracepoint_1): Move code `download' function pointer
11019 of various tracepoint_action_ops.
11021 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11023 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11024 linux_ptrace_attach_warnings.
11026 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11028 * Makefile.in (linux-ptrace.o): New.
11029 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11030 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11031 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11032 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11033 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11035 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11037 2012-03-08 Yao Qi <yao@codesourcery.com>
11038 Pedro Alves <palves@redhat.com>
11040 Fix PR server/13392.
11041 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11042 offset of JMP insn.
11043 * tracepoint.c (remove_tracepoint): New.
11044 (cmd_qtdp): Call remove_tracepoint when failed to install.
11046 2012-03-07 Pedro Alves <palves@redhat.com>
11048 * linux-low.c (get_detach_signal): New.
11049 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11050 Pass on pending signals to PTRACE_DETACH. Check the result of the
11052 * server.c (program_signals, program_signals_p): New.
11053 (handle_general_set): Handle QProgramSignals.
11054 * server.h (program_signals, program_signals_p): Declare.
11056 2012-03-05 Pedro Alves <palves@redhat.com>
11057 Jan Kratochvil <jan.kratochvil@redhat.com>
11059 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11062 2012-03-03 Yao Qi <yao@codesourcery.com>
11064 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11065 agent_look_up_symbols.
11067 2012-03-03 Yao Qi <yao@codesourcery.com>
11069 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11070 (linux-x86-low.o): Likewise.
11071 * server.h: Remove in_process_agent_loaded.
11072 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11076 2012-03-03 Yao Qi <yao@codesourcery.com>
11078 * tracepoint.c (gdb_agent_capability): New global.
11079 (in_process_agent_loaded_ust): Renamed to
11080 `in_process_agent_supports_ust'.
11082 (in_process_agent_supports_ust): Call agent_capability_check.
11083 (clear_installed_tracepoints): Assert that agent supports
11086 2012-03-03 Yao Qi <yao@codesourcery.com>
11088 * linux-low.c (linux_supports_agent): New.
11089 (linux_target_ops): Initialize field `supports_agent' with
11090 linux_supports_agent.
11091 * target.h (struct target_ops) <supports_agent>: New.
11092 (target_supports_agent): New macro.
11093 * server.c (handle_general_set): Handle packet 'QAgent'.
11094 (handle_query): Send `QAgent+'.
11095 * Makefile.in (server.o): Depends on agent.h.
11097 2012-03-03 Yao Qi <yao@codesourcery.com>
11099 * Makefile.in (OBS): Add agent.o.
11100 Add new rule for agent.o.
11101 Track dependence of tracepoint.c on agent.h.
11102 * tracepoint.c (run_inferior_command_1):
11103 (run_inferior_command): Call agent_run_command.
11104 (gdb_ust_connect_sync_socket): Deleted. Move it to
11106 (resume_thread, stop_thread): Likewise.
11107 (gdb_ust_socket_init): Renamed to ...
11108 (gdb_agent_socket_init): ... New.
11109 (gdb_ust_thread): Renamed to ...
11110 (gdb_agent_helper_thread): ... New.
11111 (gdb_ust_init): Move some code to ...
11112 (gdb_agent_init): ... here. New.
11113 [HAVE_UST]: Call gdb_ust_init.
11114 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11115 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11116 * config.in, configure: Regenerated.
11118 2012-03-02 Pedro Alves <palves@redhat.com>
11120 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11121 * linux-low.c (struct simple_pid_list): New.
11122 (stopped_pids): New a struct simple_pid_list pointer.
11123 (add_to_pid_list, pull_pid_from_list): New.
11124 (handle_extended_wait): Don't assume the first signal new children
11125 report is SIGSTOP. Adjust call to pull_pid_from_list.
11126 (linux_wait_for_lwp): Adjust.
11128 2012-03-02 Yao Qi <yao@codesourcery.com>
11130 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11133 2012-03-02 Yao Qi <yao@codesourcery.com>
11135 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11136 `stop_pc' and `tpoint'. Update caller.
11138 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11140 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11141 * linux-low.c (use_linux_regsets): New macro.
11142 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11143 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11144 (linux_register_in_regsets): New function.
11145 (usr_fetch_inferior_registers): Skip registers covered by
11147 (usr_store_inferior_registers): Likewise.
11148 (usr_fetch_inferior_registers): New macro.
11149 (usr_store_inferior_registers): Likewise.
11150 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11151 (linux_store_registers): Likewise.
11152 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11154 (init_registers_mips64_dsp_linux): Likewise.
11155 (init_registers_mips_linux): New macro.
11156 (init_registers_mips_dsp_linux): Likewise.
11157 (mips_dsp_num_regs): Likewise.
11158 (DSP_BASE, DSP_CONTROL): New fallback macros.
11159 (mips_base_regs): New macro.
11160 (mips_regmap): Use it. Fix the size.
11161 (mips_dsp_regmap): New variable.
11162 (mips_dsp_regset_bitmap): Likewise.
11163 (mips_arch_setup): New function.
11164 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11166 (mips_cannot_store_register): Likewise.
11167 (the_low_target): Update .arch_setup, .num_regs and .regmap
11168 initializers. Add .regset_bitmap initializer.
11169 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11171 * linux-bfin-low.c (the_low_target): Likewise.
11172 * linux-cris-low.c (the_low_target): Likewise.
11173 * linux-crisv32-low.c (the_low_target): Likewise.
11174 * linux-ia64-low.c (the_low_target): Likewise.
11175 * linux-m32r-low.c (the_low_target): Likewise.
11176 * linux-m68k-low.c (the_low_target): Likewise.
11177 * linux-ppc-low.c (the_low_target): Likewise.
11178 * linux-s390-low.c (the_low_target): Likewise.
11179 * linux-sh-low.c (the_low_target): Likewise.
11180 * linux-sparc-low.c (the_low_target): Likewise.
11181 * linux-tic6x-low.c (the_low_target): Likewise.
11182 * linux-x86-low.c (the_low_target): Likewise.
11183 * linux-xtensa-low.c (the_low_target): Likewise.
11184 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11185 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11186 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11188 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11189 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11191 2012-02-29 Yao Qi <yao@codesourcery.com>
11192 Pedro Alves <palves@redhat.com>
11194 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11195 `step_over_finished' is true.
11197 2012-02-27 Pedro Alves <palves@redhat.com>
11199 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11200 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11202 2012-02-27 Pedro Alves <palves@redhat.com>
11205 * linux-low.c (pid_is_stopped): New.
11206 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11208 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11210 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11213 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11215 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11217 2012-02-24 Luis Machado <lgustavo@codesourcery>
11219 * server.c (handle_query): Advertise support for target-side
11220 breakpoint condition evaluation.
11221 (process_point_options): New function.
11222 (process_serial_event): When inserting a breakpoint, check for
11223 a target-side condition that should be evaluated.
11225 * mem-break.c: Include regcache.h and ax.h.
11226 (point_cond_list_t): New data structure.
11227 (breakpoint) <cond_list>: New field.
11228 (find_gdb_breakpoint_at): Make non-static.
11229 (delete_gdb_breakpoint_at): Clear any target-side
11231 (clear_gdb_breakpoint_conditions): New function.
11232 (add_condition_to_breakpoint): Likewise.
11233 (add_breakpoint_condition): Likewise.
11234 (gdb_condition_true_at_breakpoint): Likewise.
11235 (gdb_breakpoint_here): Return result directly instead
11236 of going through a local variable.
11238 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11239 (clear_gdb_breakpoint_conditions): Likewise.
11240 (add_breakpoint_condition): Likewise.
11241 (gdb_condition_true_at_breakpoint): Likewise.
11243 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11244 (need_step_over_p): Take target-side breakpoint condition into
11247 2012-02-24 Luis Machado <lgustavo@codesourcery>
11249 * server.h: Include tracepoint.h.
11250 (agent_mem_read, agent_get_trace_state_variable_value,
11251 agent_set_trace_state_variable_value,
11252 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11253 get_set_tsv_func_addr): New prototypes.
11255 * ax.h: New include file.
11256 * ax.c: New source file.
11258 * tracepoint.c: Include ax.h.
11259 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11260 agent_expr, eval_result_type): Move to ax.h.
11261 (parse_agent_expr): Rename to ...
11262 (gdb_parse_agent_expr): ... this, make it non-static and move
11264 (unparse_agent_expr) Rename to ...
11265 (gdb_unparse_agent_expr): ... this, make it non-static and move
11267 (eval_agent_expr): Rename to ...
11268 (eval_tracepoint_agent_expr): ... this.
11269 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11270 forward declarations.
11271 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11272 (agent_get_trace_state_variable_value): New function.
11273 (agent_set_trace_state_variable_value): New function.
11274 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11275 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11276 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11277 (condition_true_at_tracepoint): Likewise.
11278 (parse_agent_expr): Rename to ...
11279 (gdb_parse_agent_expr): ... this and move to ax.c.
11280 (unparse_agent_expr): Rename to ...
11281 (gdb_unparse_agent_expr): ... this and move to ax.c.
11282 (gdb_agent_op_name): Move to ax.c.
11283 (eval_agent_expr): Rename to ...
11284 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11286 (eval_tracepoint_agent_expr): New function.
11287 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11289 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11291 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11292 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11293 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11294 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11295 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11296 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11297 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11298 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11299 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11300 (compile_bytecodes): Remove forward declaration.
11301 (is_goto_target): Move to ax.c.
11302 (compile_bytecodes): Move to ax.c and call
11303 agent_get_trace_state_variable_value (...) and
11304 agent_set_trace_state_variable_value (...).
11306 * Makefile.in: Update ax.c and IPA dependencies.
11308 2012-02-24 Pedro Alves <palves@redhat.com>
11310 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11311 (cmd_bigqtbuffer_circular): ... this. Only handle
11312 'QTBuffer:circular:'.
11313 (handle_tracepoint_general_set): Adjust.
11315 2012-02-16 Yao Qi <yao@codesourcery.com>
11317 * inferiors.c: Move code to ...
11318 * dll.c: .... here. New.
11319 * server.h: Declare clear_dlls.
11320 * Makefile.in (SFILES): Add dll.c.
11324 2012-02-11 Yao Qi <yao@codesourcery.com>
11326 * server.c: (handle_monitor_command): Add a new parameter
11328 (handle_query): Update caller.
11330 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11332 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11333 * configure, config.in: Regenerate.
11334 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11337 2012-02-02 Pedro Alves <palves@redhat.com>
11339 Try SIGKILL first, then PTRACE_KILL.
11340 * linux-low.c (linux_kill_one_lwp): New.
11341 (linux_kill_one_lwp): Rename to ...
11342 (kill_one_lwp_callback): ... this. Use the new
11343 linux_kill_one_lwp.
11345 2012-02-02 Pedro Alves <palves@redhat.com>
11347 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11350 2012-01-27 Pedro Alves <palves@redhat.com>
11352 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11353 (elf_64_file_p): Make static.
11354 (linux_pid_exe_is_elf_64_file): New.
11355 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11356 Delete declarations.
11357 (linux_pid_exe_is_elf_64_file): Declare.
11358 * linux-x86-low.c (x86_arch_setup): Use
11359 linux_pid_exe_is_elf_64_file.
11361 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11363 * linux-low.c (linux_wait_for_event_1): Rename to ...
11364 (linux_wait_for_event): ... here and merge it with former
11365 linux_wait_for_event - new variable wait_ptid, use it.
11366 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11368 2012-01-23 Pedro Alves <palves@redhat.com>
11370 * server.c (main): Avoid yet another case of infinite loop while
11371 detaching/killing after a longjmp.
11373 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11376 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11378 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11380 * hostio.c (handle_readlink): New function.
11381 (handle_vFile): Call it to handle "vFile:readlink" packets.
11383 2012-01-20 Pedro Alves <palves@redhat.com>
11384 Ulrich Weigand <ulrich.weigand@linaro.org>
11386 * server.c (handle_v_requests): Only support vAttach and vRun to
11387 start multiple processes when in extended protocol mode.
11389 2012-01-17 Pedro Alves <palves@redhat.com>
11391 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11392 memalign plus mprotect to allocate the scratch buffer.
11394 2012-01-13 Pedro Alves <palves@redhat.com>
11396 * server.c (attach_inferior): Clear `cont_thread'.
11398 2012-01-13 Pedro Alves <palves@redhat.com>
11400 * server.c (main): Avoid infinite loop while detaching/killing
11403 2012-01-09 Doug Evans <dje@google.com>
11405 * server.c (start_inferior): Set last_ptid in --wrapper case.
11407 2012-01-06 Yao Qi <yao@codesourcery.com>
11409 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11411 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11413 2012-01-04 Yao Qi <yao@codesourcery.com>
11415 * tracepoint.c (cmd_qtdp): Print debug message
11416 for static tracepoint.
11418 2012-01-04 Yao Qi <yao@codesourcery.com>
11420 * tracepoint.c (trace_vdebug): Differentiate debug message
11421 between gdbserver and IPA.
11423 2012-01-03 Yao Qi <yao@codesourcery.com>
11425 * tracepoint.c (tracepoint_was_hit): Don't collect for
11428 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11430 * terminal.h: Reformat copyright header.
11432 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11434 * server.c (gdbserver_version): Update copyright year.
11435 * gdbreplay.c (gdbreplay_version): Likewise.
11437 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11439 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11442 2011-12-18 Hui Zhu <teawater@gmail.com>
11443 * linux-low.c (linux_create_inferior): Save return value to ret.
11445 2011-12-18 Hui Zhu <teawater@gmail.com>
11447 * linux-low.c (linux_create_inferior): Save return value to ret.
11449 2011-12-16 Doug Evans <dje@google.com>
11451 * linux-low.c (linux_create_inferior): If stdio connection,
11452 redirect stdin from /dev/null, stdout to stderr.
11453 * remote-utils.c (remote_is_stdio): New static global.
11454 (remote_connection_is_stdio): New function.
11455 (remote_prepare): Handle stdio connection.
11456 (remote_open): Ditto.
11457 (remote_close): Don't close stdin for stdio connections.
11458 (read_prim,write_prim): New functions. Replace all calls to
11459 read/write to these.
11460 * server.c (main): Watch for "-" argument. Move call to
11461 remote_prepare before start_inferior.
11462 * server.h (STDIO_CONNECTION_NAME): New macro.
11463 (remote_connection_is_stdio): Declare.
11465 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11466 in debugging output.
11468 2011-12-15 Yao Qi <yao@codesourcery.com>
11470 * tracepoint.c: Include sys/syscall.h.
11471 (gdb_ust_thread): Remove preprocessor conditional.
11473 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11475 * linux-low.c (linux_detach_one_lwp): Call
11476 the_low_target.prepare_to_resume before detaching.
11478 2011-12-14 Yao Qi <yao@codesourcery.com>
11480 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11483 2011-12-14 Yao Qi <yao@codesourcery.com>
11485 * i386-low.c (i386_low_stopped_data_address): Initialize local
11486 variable `control'.
11488 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11492 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11493 DR_CONTROL unless necessary. Extend comments.
11494 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11495 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11497 2011-12-13 Yao Qi <yao@codesourcery.com>
11499 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11501 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11503 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11505 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11506 Print new debug message for such case.
11508 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11510 Fix overlapping memcpy.
11511 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11512 the read_inferior_memory transfer.
11513 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11514 write_inferior_memory transfer.
11515 (set_fast_tracepoint_jump): New variable buf. Use it for the
11516 read_inferior_memory and write_inferior_memory transfers.
11517 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11518 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11519 Use it for the write_inferior_memory transfer.
11520 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11523 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11525 * linux-low.c (fetch_register, store_register): Make code
11526 consistent, fix formatting.
11528 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11530 * linux-low.c (usr_store_inferior_registers): Factor out code
11531 to handle individual registers into...
11532 (store_register): ... this new function.
11534 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11536 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11537 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11538 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11539 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11540 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11541 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11542 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11543 (srv_xmlfiles): Add new XML files.
11545 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11547 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11548 (init_registers_s390_linux32v1): Add prototype.
11549 (init_registers_s390_linux32v2): Likewise.
11550 (init_registers_s390_linux64v1): Likewise.
11551 (init_registers_s390_linux64v2): Likewise.
11552 (init_registers_s390x_linux64v1): Likewise.
11553 (init_registers_s390x_linux64v2): Likewise.
11554 (s390_num_regs): Increment to 52.
11555 (s390_regmap): Add orig_r2 register.
11556 (s390_num_regs_3264): Increment to 68.
11557 (s390_regmap_3264): Add orig_r2 register.
11558 (s390_collect_ptrace_register): Handle orig_r2 register.
11559 (s390_supply_ptrace_register): Likewise.
11560 (s390_fill_last_break): New function.
11561 (s390_store_last_break): Likewise.
11562 (s390_fill_system_call): New function.
11563 (s390_store_system_call): Likewise.
11564 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11566 (s390_check_regset): New function.
11567 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11568 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11569 Update target_regsets for available register sets.
11571 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11572 Jan Kratochvil <jan.kratochvil@redhat.com>
11574 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11575 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11577 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11578 * linux-low.h (struct process_info_private): New member r_debug.
11579 * server.c (handle_qxfer_libraries): Call
11580 the_target->qxfer_libraries_svr4.
11581 (handle_qxfer_libraries_svr4): New function.
11582 (qxfer_packets): New entry "libraries-svr4".
11583 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11584 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11585 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11586 PACKET_qXfer_libraries_svr4.
11588 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11590 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11591 PSW address/mask between 8-byte and 16-byte formats.
11592 (s390_supply_ptrace_register): Likewise.
11593 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11594 basic addressing mode bit.
11596 2011-11-24 Stan Shebs <stan@codesourcery.com>
11598 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11600 2011-11-17 Stan Shebs <stan@codesourcery.com>
11602 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11603 (tracing_start_time): New global.
11604 (tracing_stop_time): New global.
11605 (tracing_user_name): New global.
11606 (tracing_notes): New global.
11607 (tracing_stop_note): New global.
11608 (cmd_qtstart): Set traceframe_usage, start_time.
11609 (stop_tracing): Set stop_time.
11610 (cmd_qtstatus): Report additional status.
11611 (cmd_qtp): New function.
11612 (handle_tracepoint_query): Call it.
11613 (cmd_qtnotes): New function.
11614 (handle_tracepoint_general_set): Call it.
11615 (get_timestamp): Rename from tsv_get_timestamp.
11617 2011-11-14 Stan Shebs <stan@codesourcery.com>
11618 Kwok Cheung Yeung <kcy@codesourcery.com>
11620 * linux-x86-low.c (small_jump_insn): New.
11621 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11622 trampoline and error message, build a trampoline and issue a small
11623 jump instruction to it.
11624 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11625 trampoline and error message.
11626 (x86_get_min_fast_tracepoint_insn_len): New.
11627 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11628 * linux-low.h (struct linux_target_ops): Add arguments to
11629 install_fast_tracepoint_jump_pad operation, add new operation.
11630 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11632 (linux_get_min_fast_tracepoint_insn_len): New function.
11633 (linux_target_op): Add new operation.
11634 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11635 (gdb_trampoline_buffer_end): Ditto.
11636 (gdb_trampoline_buffer_error): Ditto.
11637 (struct ipa_sym_addresses): Add fields for new IPA variables.
11638 (symbol_list): Add entries for new IPA variables.
11639 (struct tracepoint): Add fields to hold the address range of the
11640 trampoline used by the tracepoint.
11641 (trampoline_buffer_head): New static variable.
11642 (trampoline_buffer_tail): Ditto.
11643 (claim_trampoline_space): New function.
11644 (have_fast_tracepoint_trampoline_buffer): New function.
11645 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11647 (install_fast_tracepoint): Ditto, also add error buffer argument.
11648 (cmd_qtminftpilen): New function.
11649 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11650 (fast_tracepoint_from_trampoline_address): New function.
11651 (fast_tracepoint_collecting): Handle trampoline as part of jump
11653 (set_trampoline_buffer_space): New function.
11654 (initialize_tracepoint): Initialize new IPA variables.
11655 * target.h (struct target_ops): Add arguments to
11656 install_fast_tracepoint_jump_pad operation, add new
11657 get_min_fast_tracepoint_insn_len operation.
11658 (target_get_min_fast_tracepoint_insn_len): New.
11659 (install_fast_tracepoint_jump_pad): Add arguments.
11660 * server.h (IPA_BUFSIZ): Define.
11661 * linux-i386-ipa.c: Include extra header files.
11662 (initialize_fast_tracepoint_trampoline_buffer): New function.
11663 (initialize_low_tracepoint): Call it.
11664 * server.h (set_trampoline_buffer_space): Declare.
11665 (claim_trampoline_space): Ditto.
11666 (have_fast_tracepoint_trampoline_buffer): Ditto.
11668 2011-11-14 Yao Qi <yao@codesourcery.com>
11670 * server.c (handle_query): Handle InstallInTrace for qSupported.
11671 * tracepoint.c (add_tracepoint): Sort list.
11672 (install_tracepoint, download_tracepoint): New.
11673 (cmd_qtdp): Call them to install and download tracepoints.
11674 (sort_tracepoints): Removed.
11675 (cmd_qtstart): Update.
11677 2011-11-14 Yao Qi <yao@codesourcery.com>
11679 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11680 * mem-break.h: Declare.
11681 * tracepoint.c (cmd_qtstart): Move some code to ...
11682 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11684 (download_tracepoints): Move some code to ...
11685 (download_tracepoint_1): ... here. New.
11687 2011-11-08 Yao Qi <yao@codesourcery.com>
11689 * remote-utils.c (relocate_instruction): A comment fix.
11691 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11693 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11694 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11695 dr_status_mirror and dr_control_mirror from debug_reg_state.
11696 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11697 (i386_initial_stuff): Remove use of deleted globals.
11698 (i386_get_thread_context, i386_set_thread_context,
11699 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11700 from debug_reg_state.
11702 2011-11-05 Yao Qi <yao@codesourcery.com>
11704 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11705 address as TPOINT's.
11707 2011-11-02 Stan Shebs <stan@codesourcery.com>
11709 * tracepoint.c (agent_mem_read_string): New function.
11710 (eval_agent_expr): Call it for tracenz.
11711 * server.c (handle_query): Report support for tracenz.
11713 2011-11-02 Yao Qi <yao@codesourcery.com>
11715 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11717 2011-11-02 Yao Qi <yao@codesourcery.com>
11719 * target.h: Fix a typo in comment.
11721 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11723 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11724 clobber the breakpoints' shadows with fast tracepoint jumps.
11725 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11726 * target.c (write_inferior_memory): Also pass MYADDR down to
11729 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11731 * configure.ac: Check support for personality routine.
11732 * configure: Regenerate.
11733 * config.in: Likewise.
11734 * linux-low.c: Include <sys/personality.h>.
11735 Define ADDR_NO_RANDOMIZE if necessary.
11736 (linux_create_inferior): Disable address space randomization when
11737 forking inferior, if requested.
11738 (linux_supports_disable_randomization): New function.
11739 (linux_target_ops): Install it.
11740 * server.h (disable_randomization): Declare.
11741 * server.c (disable_randomization): New global variable.
11742 (handle_general_set): Handle QDisableRandomization.
11743 (handle_query): Likewise for qSupported.
11744 (main): Support --disable-randomization and --no-disable-randomization
11745 command line arguments.
11746 * target.h (struct target_ops): Add supports_disable_randomization.
11747 (target_supports_disable_randomization): New macro.
11749 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11751 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11753 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11754 [!PT_GETDSBT] (target_loadmap): New definition.
11755 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11756 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11757 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11758 and PT_GETDSBT to LINUX_LOADMAP.
11759 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11760 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11762 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11764 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11765 (arm_linux_hwbp_cap): New static variable.
11766 (arm_linux_get_hwbp_cap): Replace by ...
11767 (arm_linux_init_hwbp_cap): ... this new function.
11768 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11769 (arm_linux_get_hw_watchpoint_count): Likewise.
11770 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11771 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11772 (arm_prepare_to_resume): Use perror_with_name instead of error.
11774 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11776 * linux-arm-low.c: Include <signal.h>.
11777 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11778 (struct arm_linux_hwbp_cap): New data type.
11779 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11780 (struct arm_linux_hw_breakpoint): New data type.
11781 (MAX_BPTS, MAX_WPTS): Define.
11782 (struct arch_process_info, struct arch_lwp_info): New data types.
11783 (arm_linux_get_hwbp_cap): New function.
11784 (arm_linux_get_hw_breakpoint_count): Likewise.
11785 (arm_linux_get_hw_watchpoint_count): Likewise.
11786 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11787 (arm_hwbp_control_initialize): Likewise.
11788 (arm_hwbp_control_is_enabled): Likewise.
11789 (arm_hwbp_control_is_initialized): Likewise.
11790 (arm_hwbp_control_disable): Likewise.
11791 (arm_linux_hw_breakpoint_equal): Likewise.
11792 (arm_linux_hw_point_initialize): Likewise.
11793 (struct update_registers_data): New data structure.
11794 (update_registers_callback: New function.
11795 (arm_insert_point): Likewise.
11796 (arm_remove_point): Likewise.
11797 (arm_stopped_by_watchpoint): Likewise.
11798 (arm_stopped_data_address): Likewise.
11799 (arm_new_process): Likewise.
11800 (arm_new_thread): Likewise.
11801 (arm_prepare_to_resume): Likewise.
11802 (the_low_target): Register arm_insert_point, arm_remove_point,
11803 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11804 arm_new_thread, and arm_prepare_to_resume.
11806 2011-09-15 Stan Shebs <stan@codesourcery.com>
11808 * server.h (struct emit_ops): Add compare-goto fields.
11809 * tracepoint.c (gdb_agent_op_sizes): New table.
11810 (emit_eq_goto): New function.
11811 (emit_ne_goto): New function.
11812 (emit_lt_goto): New function.
11813 (emit_le_goto): New function.
11814 (emit_gt_goto): New function.
11815 (emit_ge_goto): New function.
11816 (is_goto_target): New function.
11817 (compile_bytecodes): Recognize special cases of compare-goto
11818 combinations and call specialized emitters for them.
11819 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11820 (amd64_emit_ne_goto): New function.
11821 (amd64_emit_lt_goto): New function.
11822 (amd64_emit_le_goto): New function.
11823 (amd64_emit_gt_goto): New function.
11824 (amd64_emit_ge_goto): New function.
11825 (amd64_emit_ops): Add the new functions.
11826 (i386_emit_eq_goto): New function.
11827 (i386_emit_ne_goto): New function.
11828 (i386_emit_lt_goto): New function.
11829 (i386_emit_le_goto): New function.
11830 (i386_emit_gt_goto): New function.
11831 (i386_emit_ge_goto): New function.
11832 (i386_emit_ops): Add the new functions.
11834 2011-09-08 Stan Shebs <stan@codesourcery.com>
11836 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11837 (i386_emit_epilogue): Restore %ebx.
11839 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11841 * server.c (step_thread): Remove definition.
11842 (process_serial_event): Don't handle Hs.
11843 * server.h (step_thread): Remove declaration.
11844 * target.c (set_desired_inferior): Remove use of step_thread.
11846 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11848 * linux-low.c: Include linux-procfs.h.
11849 (linux_attach_lwp_1): Update comments.
11850 (linux_attach): Scan for existing threads when attaching to a
11851 process that is the tgid.
11852 * Makefile.in: Update dependencies.
11854 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11856 * configure.srv: Add linux-procfs.o dependencies.
11858 2011-08-14 Yao Qi <yao@codesourcery.com>
11860 * target.h (struct target_ops): Fix indent.
11861 * win32-low.c (win32_target_ops): Fix comment.
11863 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11864 Yao Qi <yao@codesourcery.com>
11866 * Makefile.in (clean): Remove tic6x-*.c files.
11867 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11868 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11869 (tic6x-c64xp-linux.c): Likewise.
11870 * configure.srv: Add support for tic6x-*-uclinux.
11871 * linux-tic6x-low.c: New.
11872 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11874 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11875 Yao Qi <yao@codesourcery.com>
11877 * target.h (struct target_ops): Add read_loadmap.
11878 * linux-low.c (struct target_loadseg): New type.
11879 (struct target_loadmap): New type.
11880 (linux_read_loadmap): New function.
11881 (linux_target_ops): Add linux_read_loadmap.
11882 * server.c (handle_query): Support qXfer:fdpic:read packet.
11883 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11886 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11888 * win32-low.c: Include <stdint.h>.
11890 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11892 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11893 to the inferior here.
11894 (i386_remove_aligned_watchpoint): Ditto.
11895 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11896 fit part of the watchpoint in the debug registers.
11897 (i386_update_inferior_debug_regs): New.
11898 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11899 registers, and only update the inferior on success.
11900 (i386_low_remove_watchpoint): Ditto.
11902 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11904 * linux-low.c (compare_ints, unique, list_threads, show_process,
11905 linux_core_of_thread): Delete.
11906 (linux_target_ops): Change linux_core_of_thread to
11907 linux_common_core_of_thread.
11908 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11909 * utils.c (malloc_failure): Change type of argument.
11910 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11911 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11912 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11913 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11914 (IPA_OBJS): Add common-utils-ipa.o.
11915 (ptid_h, linux_osdata_h): New macros.
11916 (server_h): Add common/common-utils.h, common/xml-utils.h,
11917 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11919 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11920 ptid.o, buffer.o): New rules.
11921 (linux-low.o): Add common/linux-osdata.h as a dependency.
11922 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11923 * configure.ac: Add AC_HEADER_DIRENT check.
11924 * config.in: Regenerate.
11925 * configure: Regenerate.
11926 * remote-utils.c (xml_escape_text): Delete.
11927 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11928 buffer_xml_printf): Move to common/buffer.c.
11929 * server.c (main): Remove call to initialize_inferiors.
11930 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11931 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11932 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11933 internal_error, gdb_assert, gdb_assert_fail): Delete.
11934 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11935 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11937 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11938 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11939 initialize_inferiors): Delete.
11941 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11943 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11946 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11948 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11950 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11952 2011-05-26 Yao Qi <yao@codesourcery.com>
11954 * Makefile.in (thread-db.o): Track dependence to
11955 common/gdb_thread_db.h.
11956 * thread-db.c: include gdb_thread_db.h from right place.
11958 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11960 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11961 __FILE__ and __LINE__ to internal_error.
11963 2011-05-13 Doug Evans <dje@google.com>
11965 * thread-db.c (try_thread_db_load_from_sdir): New function.
11966 (try_thread_db_load_from_dir): New function.
11967 (thread_db_load_search): Handle $sdir, ignore $pdir.
11968 Remove trying of system directories if search of
11969 libthread-db-search-path fails, that is now done via $sdir.
11971 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11973 * server.c (handle_query): Add EnableDisableTracepoints to the list
11974 of supported features.
11975 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11977 (cmd_qtenable_disable): New.
11978 (cmd_qtstart): Install tracepoints even if disabled.
11979 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11980 receiving a QTEnable or QTDisable packet.
11981 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11982 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11984 (gdb_probe): Skip data collection if static tracepoint is disabled.
11986 2011-05-10 Doug Evans <dje@google.com>
11988 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11990 2011-05-04 Doug Evans <dje@google.com>
11992 * linux-low.c (linux_join): Skip process lookup.
11993 * spu-low.c (spu_join): Ditto.
11994 * server.c (join_inferiors_callback): Delete.
11995 (process_serial_event): For 'D' packet (detach) call join_inferior
11998 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12000 * README: Don't mention xscale*-*-linux*.
12001 * configure.srv (xscale*-*-linux*): Don't handle target.
12003 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12005 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12007 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12008 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12009 (i386_emit_void_call_2): Likewise.
12011 2011-04-26 Yao Qi <yao@codesourcery.com>
12013 * linux-low.c: Move common macros to linux-ptrace.h.
12014 Include linux-ptrace.h.
12015 * Makefile.in (linux_ptrace_h): New.
12016 (linux-low.o): Depends on linux-ptrace.h.
12018 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12020 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12021 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12022 (remote_prepare): New function with most of the TCP code from ...
12023 (remote_open): ... here. Detect PORT here unconditionally. Move also
12024 setting transport_is_reliable.
12025 * server.c (run_once): New variable.
12026 (gdbserver_usage): Document it.
12027 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12028 the first run if RUN_ONCE.
12029 * server.h (run_once, remote_prepare): New declarations.
12031 2011-04-19 Tom Tromey <tromey@redhat.com>
12033 * win32-low.c (handle_load_dll): Remove duplicate "the".
12035 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12037 Remove support for old Cygwin 1.5 versions.
12038 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12039 function to avoid warning.
12040 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12043 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12045 * gdbserver/server.h (Macro _): Define it if not available.
12047 2011-03-14 Michael Snyder <msnyder@vmware.com>
12049 * hostio.c (handle_close): Remove unnecessary null test.
12051 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12053 * Makefile.in (maintainer-clean realclean distclean): Remove
12054 "make ... subdir_do" command.
12056 2011-03-10 Michael Snyder <msnyder@vmware.com>
12058 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12060 * server.c (handle_v_run): Free alloced buffer on early return.
12062 2011-03-09 Yao Qi <yao@codesourcery.com>
12065 2011-03-04 Yao Qi <yao@codesourcery.com>
12067 * Makefile.in: Remove GNU make feature --directory.
12069 2011-03-05 Yao Qi <yao@codesourcery.com>
12071 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12072 (subdir_do): New make target. Copied from gdb/Makefile.
12073 (maintainer-clean, realclean, distclean, clean): Call corresponding
12074 make targets in common/Makefile.
12076 2011-02-11 Yao Qi <yao@codesourcery.com>
12078 * configure.ac: Call AC_PROG_RANLIB.
12079 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12080 * configure: Regenerate.
12082 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12084 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12086 2011-03-06 Yao Qi <yao@codesourcery.com>
12088 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12090 2011-03-05 Yao Qi <yao@codesourcery.com>
12092 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12093 (subdir_do): New make target. Copied from gdb/Makefile.
12094 (maintainer-clean, realclean, distclean, clean): Call corresponding
12095 make targets in common/Makefile.
12097 2011-03-04 Yao Qi <yao@codesourcery.com>
12099 * Makefile.in: Remove GNU make feature --directory.
12101 2011-03-04 Michael Snyder <msnyder@vmware.com>
12103 * server.c (queue_stop_reply): Call xmalloc not malloc.
12105 2011-03-02 Michael Snyder <msnyder@vmware.com>
12107 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12109 2011-02-28 Michael Snyder <msnyder@vmware.com>
12111 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12112 (cmd_qtframe): Ditto.
12113 (cmd_qtbuffer): Ditto.
12114 (cmd_bigqtbuffer): Ditto.
12116 * utils.c (decimal2str): Initialize 'width' to nine, then
12117 don't mess with it.
12119 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12121 * hostio.c (require_data): Free *data, not data.
12123 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12125 * hostio.c (require_data): Use free, not xfree.
12127 2011-02-27 Michael Snyder <msnyder@vmware.com>
12129 * server.c (handle_query): Discard unused value.
12131 * hostio.c (require_data): Free malloc memory before returning
12134 2011-02-26 Michael Snyder <msnyder@vmware.com>
12136 * linux-low.c (list_threads): Call closedir for dirent.
12138 2011-02-27 Michael Snyder <msnyder@vmware.com>
12140 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12141 a case statement falls through.
12143 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12145 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12148 2011-02-26 Michael Snyder <msnyder@vmware.com>
12150 * utils.c (decimal2str): Eliminate dead code and dead param.
12151 (pulongest): Drop dead param from call to decimal2str.
12154 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12156 Revert the following patch (not approved yet):
12157 2011-02-21 Hui Zhu <teawater@gmail.com>
12158 * tracepoint.c (tp_printf): New function.
12159 (eval_agent_expr): Handle gdb_agent_op_printf.
12161 2011-02-21 Hui Zhu <teawater@gmail.com>
12163 * tracepoint.c (tp_printf): New function.
12164 (eval_agent_expr): Handle gdb_agent_op_printf.
12166 2011-02-18 Tom Tromey <tromey@redhat.com>
12168 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12169 (tracepoint.o): Likewise.
12170 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12171 (gdb_agent_op_names): Likewise.
12173 2011-02-18 Tom Tromey <tromey@redhat.com>
12175 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12176 gdb_agent_op_rot>: New constants.
12177 (gdb_agent_op_names): Add pick and roll.
12178 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12181 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12183 * aclocal.m4: Regenerated with aclocal-1.11.1.
12185 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12187 * server.c (handle_qxfer_traceframe_info): New.
12188 (qxfer_packets): Register "traceframe-info".
12189 (handle_query): Report support for qXfer:traceframe-info:read+.
12190 * tracepoint.c (match_blocktype): New.
12191 (traceframe_find_block_type): Rename to ...
12192 (traceframe_walk_blocks): ... this. Add callback filter argument,
12194 (traceframe_find_block_type): New, reimplemented on top of
12195 traceframe_walk_blocks.
12196 (build_traceframe_info_xml): New.
12197 (traceframe_read_info): New.
12198 * server.h (traceframe_read_info): Declare.
12200 2011-02-11 Yao Qi <yao@codesourcery.com>
12202 * configure.ac: Call AC_PROG_RANLIB.
12203 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12204 * configure: Regenerate.
12206 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12208 * server.c (gdb_read_memory): Change return semantics to allow
12210 (handle_search_memory_1): Adjust.
12211 (process_serial_event) <'m' packet>: Handle partial transfers.
12212 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12214 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12216 * regcache.c (init_register_cache): Initialize
12217 regcache->register_status.
12218 (free_register_cache): Release regcache->register_status.
12219 (regcache_cpy): Copy register_status.
12220 (registers_to_string): Print 'x's for unavailable registers.
12221 (supply_register): Mark the register's status valid or
12222 unavailable, depending on whether a buffer was passed in or not.
12223 (supply_register_zeroed): New.
12224 (supply_regblock): Mark the registers' status valid or
12225 unavailable, depending on whether a buffer was passed in or not.
12226 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12227 (struct regcache): New `register_status' field.
12228 (supply_register_zeroed): Declare.
12229 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12230 supply_register_zeroed, rather than passing a NULL buffer to
12232 * tracepoint.c (fetch_traceframe_registers): Update comment.
12234 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12236 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12239 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12241 * server.h (decode_xfer_write): Change prototype.
12242 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12243 and don't extract the annex here.
12244 * server.c (decode_xfer_read): Remove `annex' parameter,
12245 and don't extract the annex here.
12246 (decode_xfer): New.
12247 (struct qxfer): New.
12248 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12249 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12250 (handle_qxfer_statictrace): New functions, abstracted out from
12251 handle_query, and made to use the struct qxfer interface.
12252 (handle_threads_qxfer_proper): Rename to ...
12253 (handle_qxfer_threads_proper): ... this.
12254 (handle_threads_qxfer): Rename to ...
12255 (handle_qxfer_threads): ... this. Adjust.
12256 (qxfer_packets): New array.
12257 (handle_qxfer): New function.
12258 (handle_query): Use handle_qxfer.
12260 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12262 * gdbreplay.c: Shorten lines of >= 80 columns.
12263 * linux-low.c: Ditto.
12264 * linux-ppc-low.c: Ditto.
12265 * linux-s390-low.c: Ditto.
12266 * linux-sparc-low.c: Ditto.
12267 * linux-x86-low.c: Ditto.
12268 * linux-xtensa-low.c: Ditto.
12269 * mem-break.c: Ditto.
12270 * nto-low.c: Ditto.
12271 * regcache.h: Ditto.
12272 * remote-utils.c: Ditto.
12275 * thread-db.c: Ditto.
12276 * tracepoint.c: Ditto.
12278 * win32-low.h: Ditto.
12280 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12282 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12285 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12287 * server.c (gdbserver_version): Update copyright year in version
12289 * gdbreplay.c (gdbreplay_version): Ditto.
12291 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12293 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12294 * linux-bfin-low.c: New file.
12295 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12296 PT_DATA_ADDR for BFIN targets.
12297 * Makefile.in (SFILES): Add linux-bfin-low.c.
12298 (clean): Remove reg-bfin.c.
12299 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12300 * README: Mention supported Blackfin targets.
12302 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12304 * .gitignore: New file.
12306 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12308 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12310 2010-10-22 Jie Zhang <jie@codesourcery.com>
12312 * Makefile.in: Add FLAGS_TO_PASS variable.
12313 (install): Remove dependency of install-only and recursively
12314 invoke make for install-only.
12316 2010-10-04 Doug Evans <dje@google.com>
12318 * Makefile.in (uninstall): Use $(DESTDIR).
12320 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12324 * linux-x86-low.c (compat_siginfo_from_siginfo)
12325 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12326 si_code is < 0. Check for si_code == SI_TIMER before checking for
12329 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12331 * lynx-i386-low.c: New file.
12332 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12334 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12336 * lynx-low.c (ptrace_request_to_str): Remove handling for
12337 request values that have been removed in LynxOS 5.x.
12339 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12341 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12344 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12346 * configure.ac: Add --enable-inprocess-agent option.
12347 * configure: Rebuilt.
12349 2010-09-06 Yao Qi <yao@codesourcery.com>
12351 * linux-low.c (linux_kill): Remove unused variable.
12352 (linux_stabilize_threads): Likewise.
12353 * server.c (start_inferior): Likewise.
12354 (queue_stop_reply_callback): Likewise.
12355 * tracepoint.c (do_action_at_tracepoint): Likewise.
12357 2010-09-06 Yao Qi <yao@codesourcery.com>
12359 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12362 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12364 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12366 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12368 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12371 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12373 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12374 gdbserver/lynx-ppc-low.c: New files.
12375 * Makefile.in (lynx_low_h): New variable.
12376 (lynx-low.o, lynx-ppc-low.o): New rules.
12377 * configure.ac: On LynxOS, link with -lnetinet.
12378 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12379 * configure: regenerate.
12381 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12383 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12384 * configure.ac: Add check for vasprintf and vsnprintf.
12385 * configure, config.in: Regenerate.
12386 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12388 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12390 * gdbreplay.c: Move include of alloca.h up, next to include of
12392 * server.h: Add include of malloc.h.
12393 * mem-break.c: Remove include of malloc.h.
12394 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12396 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12398 * Makefile.in (memmem.o): Build with -Wno-error.
12400 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12402 * utils.c (xsnprintf): Make non-static.
12403 * server.h: Add xsnprintf declaration.
12404 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12405 replace calls to snprintf by calls to xsnprintf throughout.
12407 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12409 * configure.ac: Add configure check for alloca.
12410 * configure, config.in: Regenerate.
12411 * server.h: Include alloca.h if it exists.
12412 * gdbreplay.c: Include alloca.h if it exists.
12414 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12416 * linux-low.c (__SIGRTMIN): Define if not already defined.
12417 (linux_create_inferior): Check for __ANDROID__ rather than
12419 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12420 are already deferred.
12421 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12422 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12423 stopped and already has a pending signal to report.
12424 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12425 a pending signal to report or is moving out of a jump pad.
12426 (linux_init_signals): Check for __ANDROID__ rather than
12429 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12431 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12432 debug_threads check. Avoid a linear search when not doing debug
12435 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12437 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12438 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12439 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12440 (process_event): Change local fd's type to gdb_fildes_t.
12441 (create_file_handler): Adjust prototype.
12442 (delete_file_handler): Adjust prototype.
12443 (handle_file_event): Adjust prototype. Use pfildes.
12444 (create_file_event): Adjsut prototype.
12445 * remote-utils.c (remote_desc, listen_desc): Change type to
12447 * server.h: New gdb_fildes_t typedef.
12448 [USE_WIN32API]: Include winsock2.h.
12449 (delete_file_handler, add_file_handler): Adjust prototypes.
12450 (pfildes): Declare.
12451 * utils.c (pfildes): New.
12453 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12455 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12456 * configure: Regenerate.
12458 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12460 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12461 (linux_done_accessing_memory): ... this.
12462 (linux_target_ops): Adjust.
12463 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12464 * nto-low.c (nto_target_ops): Adjust comment.
12465 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12466 * spu-low.c (spu_target_ops): Adjust comment.
12467 * target.h (target_ops): Rename unprepare_to_access_memory field
12468 to done_accessing_memory.
12469 (unprepare_to_access_memory): Rename to ...
12470 (done_accessing_memory): ... this.
12472 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12474 * linux-low.c (linux_prepare_to_access_memory): New.
12475 (linux_unprepare_to_access_memory): New.
12476 (linux_target_ops): Install them.
12477 * server.c (read_memory): Rename to ...
12478 (gdb_read_memory): ... this. Use
12479 prepare_to_access_memory/prepare_to_access_memory.
12480 (write_memory): Rename to ...
12481 (gdb_write_memory): ... this. Use
12482 prepare_to_access_memory/prepare_to_access_memory.
12483 (handle_search_memory_1): Adjust.
12484 (process_serial_event): Adjust.
12485 * target.h (struct target_ops): New fields
12486 prepare_to_access_memory and unprepare_to_access_memory.
12487 (prepare_to_access_memory, unprepare_to_access_memory): New.
12488 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12489 prepare_to_access_memory/prepare_to_access_memory.
12490 * nto-low.c (nto_target_ops): Adjust.
12491 * spu-low.c (spu_target_ops): Adjust.
12492 * win32-low.c (win32_target_ops): Adjust.
12494 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12496 * Makefile.in (WARN_CFLAGS): Get it from configure.
12497 (WERROR_CFLAGS): New.
12498 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12499 * configure.ac: Introduce --enable-werror, which adds -Werror to
12500 the compiler command line. Enabled by default. Disable with
12501 --disable-werror. Add -Wdeclaration-after-statement
12502 Wpointer-arith and -Wformat-nonliteral to warning flags.
12503 * configure: Regenerate.
12505 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12507 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12509 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12511 * gdbreplay.c (remote_error): New.
12513 (expect): Use gdbchar. Check for error reading from GDB.
12514 Clarify sync error output.
12515 (play): Check for errors writing to GDB.
12516 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12517 * remote-utils.c (getpkt): Check for errors writing to the remote
12520 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12522 * linux-low.c (linux_wait_1): Move non-debugging code out of
12523 `debug_threads' control.
12525 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12527 * linux-low.c (linux_wait_1): Don't set last_status here.
12528 * server.c (push_event, queue_stop_reply_callback): Assert we're
12529 not pushing a TARGET_WAITKIND_IGNORE event.
12530 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12531 (myresume, handle_target_event): Set the thread's last_resume_kind
12532 and last_status from the target returned status.
12534 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12538 * linux-x86-low.c (update_debug_registers_callback): New.
12539 (i386_dr_low_set_addr): Use it.
12540 (i386_dr_low_get_addr): New.
12541 (i386_dr_low_set_control): Use update_debug_registers_callback.
12542 (i386_dr_low_get_control): New.
12543 (i386_dr_low_get_status): Adjust.
12544 * linux-low.c (linux_stop_lwp): New.
12545 * linux-low.h (linux_stop_lwp): Declare.
12547 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12548 argument instead of a i386_debug_reg_state.
12549 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12550 a i386_debug_reg_state.
12551 (i386_insert_aligned_watchpoint): Adjust.
12552 (i386_remove_aligned_watchpoint): Adjust.
12553 (i386_low_stopped_data_address): Read the debug registers from the
12554 inferior instead of from the mirrors.
12555 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12556 (i386_dr_low_get_addr): Declare.
12557 (i386_dr_low_get_control): Declare.
12558 (i386_dr_low_get_status): Change prototype.
12560 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12561 (i386_dr_low_get_addr): New.
12562 (i386_dr_low_get_control): New.
12563 (i386_dr_low_get_status): Adjust prototype. Return
12565 (i386_initial_stuff): Clear dr_status_mirror and
12567 (i386_get_thread_context): Adjust.
12568 (i386_set_thread_context): Adjust.
12569 (i386_thread_added): Adjust.
12571 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12573 * linux-low.h (linux_thread_area): Delete declaration.
12575 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12577 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12578 after its termination.
12580 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12582 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12583 (gdb_wants_all_stopped): Delete.
12584 (linux_wait_1): Don't call them.
12585 * server.c (handle_v_cont): Tag all threads as want-stopped.
12586 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12587 stopped as "client-wants-stopped".
12589 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12591 * Makefile.in (signals_h): New.
12592 (server_h): Depend on it.
12593 (server.o): Don't depend on $(signals_def).
12594 (signals.o): Depend on $(signals_def).
12596 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12598 * Makefile.in (signals_def): New.
12599 (server_h): Append include/gdb/signals.h and signals_def.
12600 (server.o): Append signals_def.
12602 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12604 * server.c (handle_target_event): Use target_signal_to_host for
12605 resume_info.sig initialization.
12606 * target.h (struct thread_resume) <sig>: New comment.
12608 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12610 * server.c (handle_query): strcpy() the returned string from paddress()
12611 instead of sprintf().
12612 * utils.c (paddress): Return phex_nz().
12614 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12616 * server.c (handle_v_cont): Call mourn_inferior if process
12618 (myresume): Likewise.
12620 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12622 Static tracepoints, and integration with UST.
12624 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12625 * mem-break.c (uninsert_all_breakpoints)
12626 (reinsert_all_breakpoints): New.
12627 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12628 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12629 (gdb_agent_ust_loaded, helper_thread_id)
12630 (gdb_agent_helper_thread_id): New macros.
12631 (struct ipa_sym_addresses): Add addr_ust_loaded,
12632 addr_helper_thread_id, addr_cmd_buf.
12633 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12634 (in_process_agent_loaded_ust): New.
12635 (write_e_ust_not_loaded): New.
12636 (maybe_write_ipa_ust_not_loaded): New.
12637 (struct collect_static_trace_data_action): New.
12638 (enum tracepoint_type) <static_tracepoint>: New.
12639 (struct tracepoint) <handle>: Mention static tracepoints.
12640 (struct static_tracepoint_ctx): New.
12641 (CMD_BUF_SIZE): New.
12642 (add_tracepoint_action): Handle static tracepoint actions.
12643 (unprobe_marker_at): New.
12644 (clear_installed_tracepoints): Handle static tracepoints.
12645 (cmd_qtdp): Handle static tracepoints.
12646 (probe_marker_at): New.
12647 (cmd_qtstart): Handle static tracepoints.
12648 (response_tracepoint): Handle static tracepoints.
12649 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12650 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12651 (get_context_regcache): Handle static tracepoints.
12652 (do_action_at_tracepoint): Handle static tracepoint actions.
12653 (traceframe_find_block_type): Handle static trace data blocks.
12654 (traceframe_read_sdata): New.
12655 (download_tracepoints): Download static tracepoint actions.
12656 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12657 (GDB_PROBE_NAME): New.
12659 (GET_UST_SYM): New.
12662 (ust_marker_to_static_tracepoint): New.
12664 (collect_ust_data_at_tracepoint): New.
12665 (gdb_ust_probe): New.
12666 (UNIX_PATH_MAX, SOCK_DIR): New.
12667 (gdb_ust_connect_sync_socket): New.
12668 (resume_thread, stop_thread): New.
12669 (run_inferior_command): New.
12670 (init_named_socket): New.
12671 (gdb_ust_socket_init): New.
12672 (cstr_to_hexstr): New.
12674 (first_marker, next_marker): New.
12675 (response_ust_marker): New.
12676 (cmd_qtfstm, cmd_qtsstm): New.
12677 (unprobe_marker_at, probe_marker_at): New.
12678 (cmd_qtstmat, gdb_ust_thread): New.
12679 (gdb_ust_init): New.
12680 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12681 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12682 (ST_REGENTRY): New.
12683 (x86_64_st_collect_regmap): New.
12684 (X86_64_NUM_ST_COLLECT_GREGS): New.
12685 (AMD64_RIP_REGNUM): New.
12686 (supply_static_tracepoint_registers): New.
12687 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12688 (ST_REGENTRY): New.
12689 (i386_st_collect_regmap): New.
12690 (i386_NUM_ST_COLLECT_GREGS): New.
12691 (supply_static_tracepoint_registers): New.
12692 * server.c (handle_query): Handle qXfer:statictrace:read.
12693 <qSupported>: Report support for StaticTracepoints, and
12694 qXfer:statictrace:read features.
12695 * server.h (traceframe_read_sdata)
12696 (supply_static_tracepoint_registers): Declare.
12697 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12698 (unpack_varlen_hex): Include in IPA build.
12699 * Makefile.in (ustlibs, ustinc): New.
12700 (IPA_OBJS): Add remote-utils-ipa.o.
12701 ($(IPA_LIB)): Link -ldl and -lpthread.
12703 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12704 * config.in, configure: Regenerate.
12706 2010-06-20 Ian Lance Taylor <iant@google.com>
12707 Pedro Alves <pedro@codesourcery.com>
12709 * linux-x86-low.c (always_true): Delete.
12710 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12711 trying to fool the compiler with always_true.
12713 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12715 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12716 conditions in gdbserver.
12718 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12720 * spu-low.c (spu_read_memory): Wrap around local store limit.
12721 (spu_write_memory): Likewise.
12723 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12725 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12726 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12728 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12730 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12731 uses with LONGEST uses.
12733 2010-06-14 Stan Shebs <stan@codesourcery.com>
12734 Pedro Alves <pedro@codesourcery.com>
12738 * linux-x86-low.c: Include limits.h.
12740 (always_true): New.
12743 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12744 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12745 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12746 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12747 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12748 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12749 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12750 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12751 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12752 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12753 (amd64_emit_void_call_2): New.
12754 (amd64_emit_ops): New.
12755 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12756 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12757 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12758 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12759 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12760 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12761 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12762 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12763 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12764 (i386_emit_stack_adjust, i386_emit_int_call_1)
12765 (i386_emit_void_call_2): New.
12766 (i386_emit_ops): New.
12767 (x86_emit_ops): New.
12768 (the_low_target): Install x86_emit_ops.
12769 * server.h (struct emit_ops): New.
12770 (get_raw_reg_func_addr): Declare.
12771 (current_insn_ptr, emit_error): Declare.
12772 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12773 (set_trace_state_variable_value): New defines.
12774 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12775 addr_get_trace_state_variable_value and
12776 addr_set_trace_state_variable_value.
12777 (symbol_list): New fields for get_raw_reg,
12778 get_trace_state_variable_value and set_trace_state_variable_value.
12779 (condfn): New typedef.
12780 (struct tracepoint): New field `compiled_cond'.
12781 (do_action_at_tracepoint): Clear compiled_cond.
12782 (get_trace_state_variable_value, set_trace_state_variable_value):
12784 (condition_true_at_tracepoint): If there's a compiled condition,
12786 (current_insn_ptr, emit_error): New globals.
12787 (struct bytecode_address): New.
12788 (get_raw_reg_func_addr): New.
12789 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12790 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12791 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12792 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12793 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12794 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12795 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12796 (compile_tracepoint_condition, compile_bytecodes): New.
12797 * target.h (emit_ops): Forward declare.
12798 (struct target_ops): New field emit_ops.
12799 (target_emit_ops): New.
12800 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12801 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12802 * linux-low.c (linux_emit_ops): New.
12803 (linux_target_ops): Install it.
12804 * linux-low.h (struct linux_target_ops): New field emit_ops.
12806 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12808 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12809 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12811 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12812 Stan Shebs <stan@codesourcery.com>
12814 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12815 (all): Depend on $(extra_libraries).
12816 (install-only): Install the IPA.
12817 (IPA_OBJS, IPA_LIB): New.
12818 (clean): Remove the IPA lib.
12819 (IPAGENT_CFLAGS): New.
12820 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12821 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12822 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12823 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12824 * configure.ac: Check for atomic builtins support in the compiler.
12825 (IPA_DEPFILES, extra_libraries): Define.
12826 * configure.srv (ipa_obj): Add description.
12827 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12828 (i[34567]86-*-linux*): Set ipa_obj.
12829 (x86_64-*-linux*): Set ipa_obj.
12830 * linux-low.c (stabilizing_threads): New.
12831 (supports_fast_tracepoints): New.
12832 (linux_detach): Stabilize threads before detaching.
12833 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12834 the lwp is either not stabilizing, or is moving out of a jump pad.
12835 (linux_fast_tracepoint_collecting): New.
12836 (maybe_move_out_of_jump_pad): New.
12837 (enqueue_one_deferred_signal): New.
12838 (dequeue_one_deferred_signal): New.
12839 (linux_wait_for_event_1): If moving out of a jump pad, defer
12840 pending signals to later.
12841 (linux_stabilize_threads): New.
12842 (linux_wait_1): Check if threads need moving out of jump pads, and
12844 (stuck_in_jump_pad_callback): New.
12845 (move_out_of_jump_pad_callback): New.
12846 (lwp_running): New.
12847 (linux_resume_one_lwp): Handle moving out of jump pads.
12848 (linux_set_resume_request): Dequeue deferred signals.
12849 (need_step_over_p): Also step over fast tracepoint jumps.
12850 (start_step_over): Also uninsert fast tracepoint jumps.
12851 (finish_step_over): Also reinsert fast tracepoint jumps.
12852 (linux_install_fast_tracepoint_jump): New.
12853 (linux_target_ops): Install linux_stabilize_threads and
12854 linux_install_fast_tracepoint_jump_pad.
12855 * linux-low.h (linux_target_ops) <get_thread_area,
12856 install_fast_tracepoint_jump_pad>: New fields.
12857 (struct lwp_info) <collecting_fast_tracepoint,
12858 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12859 (linux_get_thread_area): Declare.
12860 * linux-x86-low.c (jump_insn): New.
12861 (x86_get_thread_area): New.
12862 (append_insns): New.
12863 (push_opcode): New.
12864 (amd64_install_fast_tracepoint_jump_pad): New.
12865 (i386_install_fast_tracepoint_jump_pad): New.
12866 (x86_install_fast_tracepoint_jump_pad): New.
12867 (the_low_target): Install x86_get_thread_area and
12868 x86_install_fast_tracepoint_jump_pad.
12869 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12870 (struct fast_tracepoint_jump): New.
12871 (fast_tracepoint_jump_insn): New.
12872 (fast_tracepoint_jump_shadow): New.
12873 (find_fast_tracepoint_jump_at): New.
12874 (fast_tracepoint_jump_here): New.
12875 (delete_fast_tracepoint_jump): New.
12876 (set_fast_tracepoint_jump): New.
12877 (uninsert_fast_tracepoint_jumps_at): New.
12878 (reinsert_fast_tracepoint_jumps_at): New.
12879 (set_breakpoint_at): Use write_inferior_memory.
12880 (uninsert_raw_breakpoint): Use write_inferior_memory.
12881 (check_mem_read): Mask out fast tracepoint jumps.
12882 (check_mem_write): Mask out fast tracepoint jumps.
12883 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12884 (set_fast_tracepoint_jump): Declare.
12885 (delete_fast_tracepoint_jump)
12886 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12887 (reinsert_fast_tracepoint_jumps_at): Declare.
12888 * regcache.c: Don't compile many functions when building the
12889 in-process agent library.
12890 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12891 the register buffer in the heap.
12892 (free_register_cache): If the register buffer isn't owned by the
12893 regcache, don't free it.
12894 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12895 pre-existing register caches.
12896 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12898 (convert_ascii_to_int): : Constify `from' parameter type.
12899 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12900 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12901 the needed buffer in-place.
12902 (relocate_instruction): New.
12903 * server.c (handle_query) <qSymbols>: If the target supports
12904 tracepoints, give it a chance of looking up symbols. Report
12905 support for fast tracepoints.
12906 (handle_status): Stabilize threads.
12907 (process_serial_event): Adjust.
12908 * server.h (struct fast_tracepoint_jump): Forward declare.
12909 (struct process_info) <fast_tracepoint_jumps>: New field.
12910 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12911 (decode_X_packet, decode_M_packet): Adjust.
12912 (relocate_instruction): Declare.
12913 (in_process_agent_loaded): Declare.
12914 (tracepoint_look_up_symbols): Declare.
12915 (struct fast_tpoint_collect_status): Declare.
12916 (fast_tracepoint_collecting): Declare.
12917 (force_unlock_trace_buffer): Declare.
12918 (handle_tracepoint_bkpts): Declare.
12919 (initialize_low_tracepoint)
12920 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12921 * target.h (struct target_ops) <stabilize_threads,
12922 install_fast_tracepoint_jump_pad>: New fields.
12923 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12924 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12925 [HAVE_STDINT_H]: Include stdint.h.
12926 (trace_debug_1): Rename to ...
12927 (trace_vdebug): ... this.
12928 (trace_debug): Rename to ...
12929 (trace_debug_1): ... this. Add `level' parameter.
12930 (trace_debug): New.
12931 (ATTR_USED, ATTR_NOINLINE): New.
12932 (IP_AGENT_EXPORT): New.
12933 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12934 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12935 (about_to_request_buffer_space, trace_buffer_is_full)
12936 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12937 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12938 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12939 (traceframe_write_count, traceframes_created)
12940 (trace_state_variables)
12941 New renaming defines.
12942 (struct ipa_sym_addresses): New.
12943 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12944 (symbol_list): New.
12945 (ipa_sym_addrs): New.
12946 (all_tracepoint_symbols_looked_up): New.
12947 (in_process_agent_loaded): New.
12948 (write_e_ipa_not_loaded): New.
12949 (maybe_write_ipa_not_loaded): New.
12950 (tracepoint_look_up_symbols): New.
12951 (debug_threads) [IN_PROCESS_AGENT]: New.
12952 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12953 (UNKNOWN_SIDE_EFFECTS): New.
12954 (stop_tracing): New.
12955 (flush_trace_buffer): New.
12956 (stop_tracing_bkpt): New.
12957 (flush_trace_buffer_bkpt): New.
12958 (read_inferior_integer): New.
12959 (read_inferior_uinteger): New.
12960 (read_inferior_data_pointer): New.
12961 (write_inferior_data_pointer): New.
12962 (write_inferior_integer): New.
12963 (write_inferior_uinteger): New.
12964 (struct collect_static_trace_data_action): Delete.
12965 (enum tracepoint_type): New.
12966 (struct tracepoint) <type>: New field `type'.
12967 <actions_str, step_actions, step_actions_str>: Only include in
12969 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12970 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12971 (tracepoints): Use IP_AGENT_EXPORT.
12972 (last_tracepoint): Don't include in the IPA.
12973 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12974 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12975 (alloced_trace_state_variables): New.
12976 (trace_state_variables): Use IP_AGENT_EXPORT.
12977 (traceframe_t): Delete unused variable.
12978 (circular_trace_buffer): Don't include in the IPA.
12979 (trace_buffer_start): Delete.
12980 (struct trace_buffer_control): New.
12981 (trace_buffer_free): Delete.
12982 (struct ipa_trace_buffer_control): New.
12983 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12984 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12986 (trace_buffer_ctrl): New.
12987 (TRACE_BUFFER_CTRL_CURR): New.
12988 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12989 Reimplement as macros.
12990 (trace_buffer_wrap): Delete.
12991 (traceframe_write_count, traceframe_read_count)
12992 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12993 (struct tracepoint_hit_ctx) <type>: New field.
12994 (struct fast_tracepoint_ctx): New.
12995 (memory_barrier): New.
12997 (record_tracepoint_error): Update atomically in the IPA.
12998 (clear_inferior_trace_buffer): New.
12999 (about_to_request_buffer_space): New.
13000 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13001 updating the same buffer.
13002 (add_tracepoint): Default the tracepoint's type to trap
13003 tracepoint, and orig_size to -1.
13004 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13005 internal variables.
13006 (create_trace_state_variable): New parameter `gdb'. Handle it.
13007 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13008 (cmd_qtdp): Handle fast tracepoints.
13009 (cmd_qtdv): Adjust.
13010 (max_jump_pad_size): New.
13011 (gdb_jump_pad_head): New.
13012 (get_jump_space_head): New.
13013 (claim_jump_space): New.
13014 (sort_tracepoints): New.
13015 (MAX_JUMP_SIZE): New.
13016 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13018 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13019 support. Upload fast traceframes, and delete internal IPA
13021 (stop_tracing_handler): New.
13022 (flush_trace_buffer_handler): New.
13023 (cmd_qtstop): Upload fast tracepoints.
13024 (response_tracepoint): Handle fast tracepoints.
13025 (tracepoint_finished_step): Upload fast traceframes. Set the
13026 tracepoint hit context's tracepoint type.
13027 (handle_tracepoint_bkpts): New.
13028 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13029 type. Add comment about fast tracepoints.
13030 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13031 non-existing action_str field.
13032 (get_context_regcache): Handle fast tracepoints.
13033 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13035 (fast_tracepoint_from_jump_pad_address): New.
13036 (fast_tracepoint_from_ipa_tpoint_address): New.
13037 (collecting_t): New.
13038 (force_unlock_trace_buffer): New.
13039 (fast_tracepoint_collecting): New.
13041 (gdb_collect): New.
13042 (write_inferior_data_ptr): New.
13043 (target_tp_heap): New.
13044 (target_malloc): New.
13045 (download_agent_expr): New.
13047 (download_tracepoints): New.
13048 (download_trace_state_variables): New.
13049 (upload_fast_traceframes): New.
13050 (IPA_FIRST_TRACEFRAME): New.
13051 (IPA_NEXT_TRACEFRAME_1): New.
13052 (IPA_NEXT_TRACEFRAME): New.
13053 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13054 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13055 (gdb_jump_pad_buffer_end): New.
13056 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13057 (initialize_tracepoint): Adjust.
13058 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13059 buffer. Initialize the low module.
13060 * utils.c (PREFIX, TOOLNAME): New.
13061 (malloc_failure): Use PREFIX.
13062 (error): In the IPA, an error causes an exit.
13063 (fatal, warning): Use PREFIX.
13064 (internal_error): Use TOOLNAME.
13065 (NUMCELLS): Increase to 10.
13066 * configure, config.in: Regenerate.
13068 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13070 * server.c (handle_query) <qSupported>: Do two passes over the
13071 qSupported string to avoid nesting strtok.
13073 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13075 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13077 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13078 -Wl,--dynamic-list.
13079 * configure: Regenerate.
13080 * proc-service.list: New.
13082 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13084 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13087 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13089 * gdbreplay.c (remote_open): Check error return from socket() call by
13090 its equality to -1 not by it being negative.
13091 * remote-utils.c (remote_open): Likewise.
13093 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13095 * config.h: Regenerate.
13097 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13099 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13100 doesn't provide PTRACE_GET_THREAD_AREA.
13102 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13104 * linux-m68k-low.c: Include <asm/ptrace.h>
13105 (ps_get_thread_area): Implement.
13107 2010-05-03 Doug Evans <dje@google.com>
13109 * event-loop.c (struct callback_event): New struct.
13110 (callback_list): New global.
13111 (append_callback_event, delete_callback_event): New functions.
13112 (process_callback): New function.
13113 (start_event_loop): Call it.
13114 * remote-utils.c (NOT_SCHEDULED): Define.
13115 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13116 moved out of readchar.
13117 (readchar): Rewrite. Call reschedule before returning.
13118 (reset_readchar): New function.
13119 (remote_close): Call it.
13120 (process_remaining, reschedule): New functions.
13121 * server.h (callback_handler_func): New typedef.
13122 (append_callback_event, delete_callback_event): Declare.
13124 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13126 * proc-service.c (ps_pglobal_lookup): Use
13127 thread_db_look_up_one_symbol.
13128 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13129 parameter. Use it instead of all_symbols_looked_up.
13130 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13132 (all_symbols_looked_up): Don't declare.
13133 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13134 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13136 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13137 Set all_symbols_looked_up here.
13138 (thread_db_look_up_one_symbol): New.
13139 (thread_db_get_tls_address): Adjust.
13140 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13141 thread_db object on the heap, and tentatively set it in the
13143 (thread_db_init): Don't set all_symbols_looked_up here.
13144 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13146 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13148 * linux-low.c (linux_kill, linux_detach): Adjust.
13149 (status_pending_p_callback): Remove redundant statement. Check
13150 for !TARGET_WAITIKIND_IGNORE, instead of
13151 TARGET_WAITKIND_STOPPED.
13152 (handle_tracepoints): Make sure LWP is locked. Adjust.
13153 (linux_wait_for_event_1): Adjust.
13154 (linux_cancel_breakpoints): New.
13155 (unsuspend_one_lwp): New.
13156 (unsuspend_all_lwps): New.
13157 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13158 (send_sigstop_callback): Change return type to int, add new
13159 `except' parameter and handle it.
13160 (suspend_and_send_sigstop_callback): New.
13161 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13162 pass them down. If SUSPEND, also increment the lwp's suspend
13164 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13165 (need_step_over_p): Don't consider suspended LWPs.
13166 (start_step_over): Adjust.
13167 (proceed_one_lwp): Change return type to int, add new `except'
13168 parameter and handle it.
13169 (unsuspend_and_proceed_one_lwp): New.
13170 (proceed_all_lwps): Use find_inferior instead of
13172 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13173 also decrement the suspend count of LWPs. Pass `except' down,
13174 instead of hacking its suspend count.
13175 (linux_pause_all): Add `freeze' parameter. Adjust.
13176 (linux_unpause_all): New.
13177 (linux_target_ops): Install linux_unpause_all.
13178 * server.c (handle_status): Adjust.
13179 * target.h (struct target_ops): New fields `unpause_all' and
13180 `cancel_breakpoints'. Add new parameter to `pause_all'.
13181 (pause_all): Add new `freeze' parameter.
13182 (unpause_all): New.
13183 (cancel_breakpoints): New.
13184 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13185 cancel breakpoints.
13186 (cmd_qtstart): Pause threads.
13187 (stop_tracing): Pause threads, and cancel breakpoints.
13188 * win32-low.c (win32_target_ops): Adjust.
13190 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13192 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13193 the inferior right away from here...
13194 (linux_wait_1): ... to here, and adjust to check the thread's
13195 last_resume_kind instead of the lwp's step or stop_expected flags.
13197 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13199 * README: Use consistent `GDB' and `GDBserver' spellings.
13201 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13203 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13204 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13205 (linux_detach_one_lwp): Assume the lwp is stopped.
13206 (any_thread_of): Delete.
13207 (linux_detach): Stop all lwps here. Don't blindly delete all
13209 (delete_lwp_callback): New.
13210 (linux_mourn): Delete all lwps of the process that is gone.
13211 (linux_wait_1): Don't delete the last lwp of the process here.
13212 * mem-break.h (mark_breakpoints_out): Declare.
13213 * mem-break.c (mark_breakpoints_out): New.
13214 (free_all_breakpoints): Use it.
13215 * server.c (handle_target_event): If the process is gone, mark
13217 * thread-db.c (struct thread_db) <create_bp>: New field.
13218 (thread_db_enable_reporting): Fix prototype. Store a thread event
13219 breakpoint reference in the thread_db struct.
13220 (thread_db_load_search): Clear the thread_db object.
13221 (try_thread_db_load_1): Ditto.
13222 (switch_to_process): New.
13223 (disable_thread_event_reporting): Use it.
13224 (remove_thread_event_breakpoints): New.
13225 (thread_db_detach, thread_db_mourn): Use it.
13227 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13229 * linux-low.c (linux_enable_event_reporting): New.
13230 (linux_wait_for_event_1, handle_extended_wait): Use it.
13232 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13234 * linux-low.c (linux_kill_one_lwp, linux_kill)
13235 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13236 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13237 SIGSTOP even if the LWP is stopped.
13238 (send_sigstop_callback): New.
13239 (stop_all_lwps): Use send_sigstop_callback instead.
13240 (linux_resume_one_thread): Adjust.
13241 (proceed_one_lwp): Still proceed an LWP that the client has
13242 requested to stop, if we haven't reported it as stopped yet. Make
13243 sure that LWPs the client want stopped, have a pending SIGSTOP.
13245 2010-04-26 Doug Evans <dje@google.com>
13247 * server.c (handle_general_set): Make static.
13249 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13250 Print received char after testing for error/eof instead of before.
13251 (input_interrupt): Tweak comment.
13253 2010-04-23 Doug Evans <dje@google.com>
13255 * server.c (start_inferior): Print inferior argv if --debug.
13257 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13259 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13260 * nto-x86-low.c: Include server.h
13262 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13264 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13265 be consistent with other sources of this directory.
13266 (init_registers_amd64): Correct name of source file of this function
13269 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13271 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13272 64-bit executables.
13274 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13276 * win32-i386-low.c: Add 64-bit support.
13277 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13278 (init_registers_amd64): Declare.
13279 (mappings): Add 64-bit version of array.
13280 (init_windows_x86): New function.
13281 (the_low_target): Change init_arch field to init_windows_x86.
13283 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13285 * win32-low.c: Adapt to support also 64-bit architecture.
13286 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13287 (get_image_name): Use SIZE_T type for local variable `done'.
13288 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13289 (toolhelp_get_dll_name): Idem.
13290 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13291 Use uintptr_t typecast to avoid warning.
13292 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13293 (handle_exception): Use phex_nz to avoid warning.
13294 (win32_wait): Remove unused local variable `process'.
13296 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13298 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13301 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13303 * configure.ac: Use `ws2_32' library for srv_mingw.
13304 * configure: Regenerate.
13305 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13306 * remote-utils.c: Likewise.
13308 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13310 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13311 if __x86_64__ is defined.
13313 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13315 * configure: Regenerate.
13317 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13319 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13320 * target.h (target_ops): New get_tib_address field.
13321 * win32-low.h (win32_thread_info): Add thread_local_base field.
13322 * win32-low.c (child_add_thread): Add tlb argument.
13323 Set thread_local_base field to TLB.
13324 (get_child_debug_event): Adapt to child_add_thread change.
13325 (win32_get_tib_address): New function.
13326 (win32_target_ops): Set get_tib_address field to
13327 win32_get_tib_address.
13328 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13330 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13332 * linux-low.c (linux_mourn): Also remove the process.
13333 * server.c (handle_target_event): Don't remove the process here.
13334 * nto-low.c (nto_mourn): New.
13335 (nto_target_ops): Install it.
13336 * spu-low.c (spu_mourn): New.
13337 (spu_target_ops): Install it.
13338 * win32-low.c (win32_mourn): New.
13339 (win32_target_ops): Install it.
13341 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13343 * server.h (buffer_xml_printf): Remove redundant `;'.
13345 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13347 * regcache.c (set_register_cache): Invalidate regcaches before
13348 changing the register cache layout.
13349 (regcache_invalidate_one): Allow a NULL regcache.
13350 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13351 regcaches before changing the register cache layout or the target
13354 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13356 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13357 variable warning on Linux/x86-64.
13359 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13361 GDBserver disconnected tracing support.
13363 * linux-low.c (linux_remove_process): Delete.
13364 (add_lwp): Don't set last_resume_kind here.
13365 (linux_kill): Use `mourn'.
13366 (linux_detach): Use `thread_db_detach', and `mourn'.
13367 (linux_mourn): New.
13368 (linux_attach_lwp_1): Adjust comment.
13369 (linux_attach): last_resume_kind moved the thread_info; adjust.
13370 (status_pending_p_callback): Adjust.
13371 (linux_wait_for_event_1): Adjust.
13372 (count_events_callback, select_singlestep_lwp_callback)
13373 (select_event_lwp_callback, cancel_breakpoints_callback)
13374 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13375 (proceed_one_lwp): Adjust.
13376 (linux_async): Add debug output.
13377 (linux_thread_stopped): New.
13378 (linux_pause_all): New.
13379 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13381 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13382 (thread_db_free): Delete declaration.
13383 (thread_db_detach, thread_db_mourn): Declare.
13384 * thread-db.c (thread_db_init): Use thread_db_mourn.
13385 (thread_db_free): Delete, split in two.
13386 (disable_thread_event_reporting): New.
13387 (thread_db_detach): New.
13388 (thread_db_mourn): New.
13390 * server.h (struct thread_info) <last_resume_kind>: New field.
13391 <attached>: Add comment.
13392 <gdb_detached>: New field.
13393 (handler_func): Change return type to int.
13394 (handle_serial_event, handle_target_event): Ditto.
13395 (gdb_connected): Declare.
13397 (disconnected_tracing): Declare.
13398 (stop_tracing): Declare.
13400 * server.c (handle_query) <qSupported>: Report support for
13401 disconnected tracing.
13402 (queue_stop_reply_callback): Account for running threads.
13403 (gdb_wants_thread_stopped): New.
13404 (gdb_wants_all_threads_stopped): New.
13405 (gdb_reattached_process): New.
13406 (handle_status): Clear the `gdb_detached' flag of all processes.
13407 In all-stop, stop all threads.
13408 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13409 (process_serial_event): If the remote connection breaks, or if an
13410 exit was forced with "monitor exit", force an event loop exit.
13411 Handle disconnected tracing on detach.
13412 (handle_serial_event): Adjust.
13413 (handle_target_event): If GDB isn't connected, forward events back
13414 to the inferior, unless the last process exited, in which case,
13415 exit gdbserver. Adjust interface.
13417 * remote-utils.c (remote_open): Don't block in accept. Instead
13418 register an event loop source on the listen socket file
13419 descriptor. Refactor bits into ...
13420 (listen_desc): ... this new global.
13421 (gdb_connected): ... this new function.
13422 (enable_async_notification): ... this new function.
13423 (handle_accept_event): ... this new function.
13424 (remote_close): Clear remote_desc.
13426 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13428 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13430 (mourn_inferior): Define.
13431 (target_process_qsupported): Avoid the dangling else problem.
13432 (thread_stopped): Define.
13433 (pause_all): Define.
13434 (target_waitstatus_to_string): Declare.
13435 * target.c (target_waitstatus_to_string): New.
13437 * tracepoint.c (tracing): Make extern.
13438 (disconnected_tracing): New.
13439 (stop_tracing): Make extern. Handle tracing stops due to GDB
13441 (cmd_qtdisconnected): New.
13442 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13443 (handle_tracepoint_general_set): Handle QTDisconnected.
13445 * event-loop.c (event_handler_func): Change return type to int.
13446 (process_event): Bail out if the event handler wants the event
13448 (handle_file_event): Ditto.
13449 (start_event_loop): Bail out if the event handler wants the event
13452 * nto-low.c (nto_target_ops): Adjust.
13453 * spu-low.c (spu_wait): Don't remove the process here.
13454 (spu_target_ops): Adjust.
13455 * win32-low.c (win32_wait): Don't remove the process here.
13456 (win32_target_ops): Adjust.
13458 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13460 * regcache.c (realloc_register_cache): Invalidate inferior's
13461 regcache before recreating it.
13463 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13465 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13467 2010-04-09 Stan Shebs <stan@codesourcery.com>
13468 Pedro Alves <pedro@codesourcery.com>
13470 * server.h (LONGEST): New.
13471 (struct thread_info) <while_stepping>: New field.
13472 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13474 (initialize_tracepoint, handle_tracepoint_general_set)
13475 (handle_tracepoint_query, tracepoint_finished_step)
13476 (tracepoint_was_hit, release_while_stepping_state_list):
13477 (current_traceframe): Declare.
13478 * server.c (handle_general_set): Handle tracepoint packets.
13479 (read_memory): New.
13480 (write_memory): New.
13481 (handle_search_memory_1): Use read_memory.
13482 (handle_query): Report support for conditional tracepoints, trace
13483 state variables, and tracepoint sources. Handle tracepoint
13485 (main): Initialize the tracepoints module.
13486 (process_serial_event): Handle traceframe reads/writes.
13488 * linux-low.c (handle_tracepoints): New.
13489 (linux_wait_1): Call it.
13490 (linux_resume_one_lwp): Handle while-stepping.
13491 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13492 (linux_target_ops): Install them.
13493 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13495 * linux-x86-low.c (x86_supports_tracepoints): New.
13496 (the_low_target). Install it.
13498 * mem-break.h (delete_breakpoint): Declare.
13499 * mem-break.c (delete_breakpoint): Make external.
13501 * target.h (struct target_ops): Add `supports_tracepoints',
13502 `read_pc', and `write_pc' fields.
13503 (target_supports_tracepoints): Define.
13504 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13507 * regcache.h (struct regcache) <registers_owned>: New field.
13508 (init_register_cache, regcache_cpy): Declare.
13509 (regcache_read_pc, regcache_write_pc): Declare.
13510 (register_cache_size): Declare.
13511 (supply_regblock): Declare.
13512 * regcache.c (init_register_cache): New.
13513 (new_register_cache): Use it.
13514 (regcache_cpy): New.
13515 (register_cache_size): New.
13516 (supply_regblock): New.
13517 (regcache_read_pc, regcache_write_pc): New.
13519 * tracepoint.c: New.
13521 * Makefile.in (OBS): Add tracepoint.o.
13522 (tracepoint.o): New rule.
13524 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13526 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13528 (i386-mmx.c): Likewise.
13529 (i386-mmx-linux.o): Likewise.
13530 (i386-mmx-linux.c): Likewise.
13532 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13533 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13534 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13535 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13537 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13538 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13539 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13541 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13543 * Makefile.in (clean): Updated.
13545 (i386-avx.c): Likewise.
13546 (i386-avx-linux.o): Likewise.
13547 (i386-avx-linux.c): Likewise.
13548 (amd64-avx.o): Likewise.
13549 (amd64-avx.c): Likewise.
13550 (amd64-avx-linux.o): Likewise.
13551 (amd64-avx-linux.c): Likewise.
13553 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13554 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13555 (srv_amd64_regobj): Add amd64-avx.o.
13556 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13557 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13558 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13559 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13560 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13561 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13562 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13564 * i387-fp.c: Include "i386-xstate.h".
13566 (i387_cache_to_xsave): Likewise.
13567 (i387_xsave_to_cache): Likewise.
13568 (x86_xcr0): Likewise.
13570 * i387-fp.h (i387_cache_to_xsave): Likewise.
13571 (i387_xsave_to_cache): Likewise.
13572 (x86_xcr0): Likewise.
13574 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13575 * linux-crisv32-low.c (target_regsets): Likewise.
13576 * linux-m68k-low.c (target_regsets): Likewise.
13577 * linux-mips-low.c (target_regsets): Likewise.
13578 * linux-ppc-low.c (target_regsets): Likewise.
13579 * linux-s390-low.c (target_regsets): Likewise.
13580 * linux-sh-low.c (target_regsets): Likewise.
13581 * linux-sparc-low.c (target_regsets): Likewise.
13582 * linux-xtensa-low.c (target_regsets): Likewise.
13584 * linux-low.c: Include <sys/uio.h>.
13585 (regsets_fetch_inferior_registers): Support nt_type.
13586 (regsets_store_inferior_registers): Likewise.
13587 (linux_process_qsupported): New.
13588 (linux_target_ops): Add linux_process_qsupported.
13590 * linux-low.h (regset_info): Add nt_type.
13591 (linux_target_ops): Add process_qsupported.
13593 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13595 (init_registers_i386_avx_linux): New.
13596 (init_registers_amd64_avx_linux): Likewise.
13597 (xmltarget_i386_linux_no_xml): Likewise.
13598 (xmltarget_amd64_linux_no_xml): Likewise.
13599 (PTRACE_GETREGSET): Likewise.
13600 (PTRACE_SETREGSET): Likewise.
13601 (x86_fill_xstateregset): Likewise.
13602 (x86_store_xstateregset): Likewise.
13603 (use_xml): Likewise.
13604 (x86_linux_update_xmltarget): Likewise.
13605 (x86_linux_process_qsupported): Likewise.
13606 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13607 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13608 init_registers_i386_linux here. Call
13609 x86_linux_update_xmltarget.
13610 (the_low_target): Add x86_linux_process_qsupported.
13612 * server.c (handle_query): Call target_process_qsupported.
13614 * target.h (target_ops): Add process_qsupported.
13615 (target_process_qsupported): New.
13617 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13619 * inferiors.c (add_thread): Set last_status kind to
13620 TARGET_WAITKIND_IGNORE.
13621 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13622 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13623 (linux_wait_1): Move `thread' local definition to block that uses
13624 it. Don't NULL initialize `event_child'.
13625 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13626 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13627 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13629 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13631 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13632 an extended waitstatus, or by a watchpoint.
13633 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13634 thread was stepping or has been stopped by a watchpoint.
13636 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13638 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13639 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13640 of another, then delete the previous, and validate all
13642 (validate_inserted_breakpoint): New.
13643 (delete_disabled_breakpoints): New.
13644 (validate_breakpoints): New.
13645 (check_mem_read): Validate breakpoints before trusting their
13646 shadow. Delete disabled breakpoints.
13647 (check_mem_write): Validate breakpoints before trusting they
13648 should be inserted. Delete disabled breakpoints.
13649 * mem-break.h (validate_breakpoints):
13650 * server.c (handle_query): Validate breakpoints when we see a
13653 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13655 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13656 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13657 if we could tell there's a GDB breakpoint at stop_pc.
13658 (need_step_over_p): Don't do a step over if we find a GDB
13659 breakpoint at the resume PC.
13661 * mem-break.c (struct raw_breakpoint): New.
13662 (enum bkpt_type): New type `gdb_breakpoint'.
13663 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13664 fields. New field `raw'.
13665 (find_raw_breakpoint_at): New.
13666 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13667 breakpoint instead.
13668 (set_breakpoint_at): Adjust.
13669 (delete_raw_breakpoint): New.
13670 (release_breakpoint): New.
13671 (delete_breakpoint): Rename to...
13672 (delete_breakpoint_1): ... this. Add proc parameter. Use
13673 release_breakpoint. Return ENOENT.
13674 (delete_breakpoint): Reimplement.
13675 (find_breakpoint_at): Delete.
13676 (find_gdb_breakpoint_at): New.
13677 (delete_breakpoint_at): Delete.
13678 (set_gdb_breakpoint_at): New.
13679 (delete_gdb_breakpoint_at): New.
13680 (gdb_breakpoint_here): New.
13681 (set_reinsert_breakpoint): Use release_breakpoint.
13682 (uninsert_breakpoint): Rename to ...
13683 (uninsert_raw_breakpoint): ... this.
13684 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13685 (reinsert_raw_breakpoint): Change parameter type to
13687 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13689 (check_breakpoints): Adjust. Use release_breakpoint.
13690 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13691 (breakpoint_inserted_here): Ditto.
13692 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13693 Don't trust the breakpoint's shadow if it is not inserted.
13694 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13695 (delete_all_breakpoints): Adjust.
13696 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13697 use delete_breakpoint_1.
13699 * mem-break.h (breakpoints_supported): Delete declaration.
13700 (set_gdb_breakpoint_at): Declare.
13701 (gdb_breakpoint_here): Declare.
13702 (delete_breakpoint_at): Delete.
13703 (delete_gdb_breakpoint_at): Declare.
13705 * server.h (struct raw_breakpoint): Forward declare.
13706 (struct process_info): New field `raw_breakpoints'.
13708 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13711 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13713 * linux-low.c (status_pending_p_callback): Fix comment.
13714 (linux_wait_for_event_1): Move most of the internal breakpoint
13715 handling from here...
13716 (linux_wait_1): ... to here.
13717 (count_events_callback): New.
13718 (select_singlestep_lwp_callback): New.
13719 (select_event_lwp_callback): New.
13720 (cancel_breakpoints_callback): New.
13721 (select_event_lwp): New.
13722 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13723 priority to all LWPs that have had events that should be reported
13724 to the client. Cancel breakpoints when about to reporting the
13725 event to the client, not while stopping lwps. No longer cancel
13726 finished single-steps here.
13727 (cancel_finished_single_step): Delete.
13728 (cancel_finished_single_steps): Delete.
13730 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13732 * mem-break.c (enum bkpt_type): New.
13733 (struct breakpoint): New field `type'.
13734 (set_breakpoint_at): Change return type to struct breakpoint
13735 pointer. Set type to `other_breakpoint' by default.
13736 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13737 in the breakpoint list.
13738 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13739 (reinsert_breakpoint): Rename to ...
13740 (reinsert_raw_breakpoint): ... this.
13741 (reinsert_breakpoints_at): Adjust.
13742 * mem-break.h (struct breakpoint): Declare.
13743 (set_breakpoint_at): Change return type to struct breakpoint
13746 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13748 * server.c (handle_query): Assign, not compare.
13750 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13752 Teach linux gdbserver to step-over-breakpoints.
13754 * linux-low.c (can_hardware_single_step): New.
13755 (supports_breakpoints): New.
13756 (handle_extended_wait): If stopping threads, read the stop pc of
13757 the new cloned LWP.
13759 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13760 low target doesn't support retrieving the PC.
13761 (add_lwp): Set last_resume_kind to resume_continue.
13762 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13763 (linux_attach): Don't clear stop_expected. Set the lwp's
13764 last_resume_kind to resume_stop.
13765 (linux_detach_one_lwp): Don't check for removed breakpoints.
13766 (check_removed_breakpoint): Delete.
13767 (status_pending_p): Rename to ...
13768 (status_pending_p_callback): ... this. Don't check for removed
13769 breakpoints. Don't consider threads that are stopped from GDB's
13771 (linux_wait_for_lwp): Always read the stop_pc here.
13772 (cancel_breakpoint): New.
13773 (step_over_bkpt): New global.
13774 (linux_wait_for_event_1): Implement stepping over breakpoints.
13775 (gdb_wants_lwp_stopped): New.
13776 (gdb_wants_all_stopped): New.
13777 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13778 single-step traps here. Store the thread's last reported target
13780 (send_sigstop): Don't clear stop_expected. Always set it,
13782 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13783 (cancel_finished_single_step): New.
13784 (cancel_finished_single_steps): New.
13785 (wait_for_sigstop): Don't cancel finished single-step traps here.
13786 (linux_resume_one_lwp): Don't check for removed breakpoints.
13787 Don't set `step' on non-hardware step archs.
13788 (linux_set_resume_request): Ignore resume_stop requests if already
13789 stopping or stopped. Set the lwp's last_resume_kind.
13790 (resume_status_pending_p): Don't check for removed breakpoints.
13791 (need_step_over_p): New.
13792 (start_step_over): New.
13793 (finish_step_over): New.
13794 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13795 requests. Clear the thread's last reported target waitstatus.
13796 Don't use the `suspended' flag. Don't consider pending breakpoints.
13797 (linux_resume): Start a step-over if necessary.
13798 (proceed_one_lwp): New.
13799 (proceed_all_lwps): New.
13800 (unstop_all_lwps): New.
13801 * linux-low.h (struct lwp_info): Rewrite comment for the
13802 `suspended' flag. Add the `stop_pc' field. Delete the
13803 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13804 Add `'last_resume_kind' and `need_step_over' fields.
13805 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13806 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13807 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13808 (set_raw_breakpoint_at): New.
13809 (set_breakpoint_at): Rewrite to use it.
13810 (reinsert_breakpoint_handler): Delete.
13811 (set_reinsert_breakpoint): New.
13812 (reinsert_breakpoint_by_bp): Delete.
13813 (delete_reinsert_breakpoints): New.
13814 (uninsert_breakpoint): Rewrite.
13815 (uninsert_breakpoints_at): New.
13816 (reinsert_breakpoint): Rewrite.
13817 (reinsert_breakpoints_at): New.
13818 (check_breakpoints): Rewrite.
13819 (breakpoint_here): New.
13820 (breakpoint_inserted_here): New.
13821 (check_mem_read): Adjust.
13822 * mem-break.h (breakpoints_supported, breakpoint_here)
13823 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13824 (reinsert_breakpoint_by_bp): Delete declaration.
13825 (delete_reinsert_breakpoints): Declare.
13826 (reinsert_breakpoint): Delete declaration.
13827 (reinsert_breakpoints_at): Declare.
13828 (uninsert_breakpoint): Delete declaration.
13829 (uninsert_breakpoints_at): Declare.
13830 (check_breakpoints): Adjust prototype.
13831 * server.h: Adjust include order.
13832 (struct thread_info): Declare here. Add a `last_status' field.
13834 2010-03-23 Michael Snyder <msnyder@vmware.com>
13836 * server.c (crc32): New function.
13837 (handle_query): Add handling for 'qCRC:' request.
13839 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13841 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13842 lwp had been stopped by a watchpoint.
13844 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13846 * server.h (internal_error): Declare.
13847 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13848 * utils.c (internal_error): New function.
13850 2010-03-15 Andreas Schwab <schwab@redhat.com>
13852 * configure.srv: Fix typo setting srv_regobj.
13854 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13856 * linux-low.c (fetch_register): Avoid passing a non string literal
13858 (usr_store_inferior_registers): Ditto.
13860 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13862 * linux-low.c (linux_write_memory): Bail out early if peeking
13865 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13867 * linux-low.h (struct lwp_info): New fields
13868 `stopped_by_watchpoint' and `stopped_data_address'.
13869 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13870 here, and cache them in the lwp object.
13871 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13873 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13875 (linux_stopped_by_watchpoint): Rewrite.
13876 (linux_stopped_data_address): Rewrite.
13878 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13880 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13881 switching the current inferior, not before.
13883 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13885 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13886 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13887 i386-linux.c and amd64-linux.c.
13888 (reg-i386.o): Removed.
13889 (reg-i386.c): Likewise.
13890 (reg-i386-linux.o): Likewise.
13891 (reg-i386-linux.c): Likewise.
13892 (reg-x86-64.o): Likewise.
13893 (reg-x86-64.c): Likewise.
13894 (reg-x86-64-linux.o): Likewise.
13895 (reg-x86-64-linux.c): Likewise.
13897 (i386.c): Likewise.
13898 (i386-linux.o): Likewise.
13899 (i386-linux.c): Likewise.
13900 (amd64.o): Likewise.
13901 (amd64.c): Likewise.
13902 (amd64-linux.o): Likewise.
13903 (amd64-linux.c): Likewise.
13905 * configure.srv (srv_i386_regobj): New.
13906 (srv_i386_linux_regobj): Likewise.
13907 (srv_amd64_regobj): Likewise.
13908 (srv_amd64_linux_regobj): Likewise.
13909 (srv_i386_32bit_xmlfiles): Likewise.
13910 (srv_i386_64bit_xmlfiles): Likewise.
13911 (srv_i386_xmlfiles): Likewise.
13912 (srv_amd64_xmlfiles): Likewise.
13913 (srv_i386_linux_xmlfiles): Likewise.
13914 (srv_amd64_linux_xmlfiles): Likewise.
13915 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13916 srv_xmlfiles to $srv_i386_xmlfiles.
13917 (i[34567]86-*-mingw32ce*): Likewise.
13918 (i[34567]86-*-mingw*): Likewise.
13919 (i[34567]86-*-nto*): Likewise.
13920 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13921 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13922 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13923 (x86_64-*-linux*): Likewise.
13925 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13926 (init_registers_amd64_linux): New.
13927 (x86_arch_setup): Replace init_registers_x86_64_linux with
13928 init_registers_amd64_linux.
13930 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13932 * configure.ac: Check for libdl. If it is not available link against
13933 static libthread_db.
13934 * configure: Regenerate.
13936 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13940 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13941 handing a read watchpoint.
13942 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13944 2010-02-12 Doug Evans <dje@google.com>
13946 * linux-low.c (linux_supports_tracefork_flag): Document.
13947 (linux_look_up_symbols): Add comment.
13949 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13951 * regcache.c (supply_register): Clear regcache if buf is NULL.
13953 2010-02-02 Nicolas Roche <roche@sourceware.org>
13954 Joel Brobecker <brobecker@adacore.com>
13956 * inferiors.c (find_inferior): Add function documentation.
13957 (unloaded_dll): Handle the case where the unloaded dll has not
13958 been previously registered in the dll list.
13960 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13962 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13963 (thumb2_breakpoint): New.
13964 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13966 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13968 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13969 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13972 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13974 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13976 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13978 * linux-s390-low.c (s390_collect_ptrace_register)
13979 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13981 2010-01-21 Doug Evans <dje@google.com>
13983 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13984 (PTRACE_ARG4_TYPE): New macro.
13985 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13986 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13987 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13988 (usr_store_inferior_registers): Ditto.
13989 (linux_read_memory, linux_write_memory): Ditto.
13990 (linux_test_for_tracefork): Ditto.
13992 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13993 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13995 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13997 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14000 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14002 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14003 prototype to take a regcache. Adjust.
14005 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14007 * regcache.h (struct thread_info): Forward declare.
14008 (struct regcache): New.
14009 (new_register_cache): Adjust prototype.
14010 (get_thread_regcache): Declare.
14011 (free_register_cache): Adjust prototype.
14012 (registers_to_string, registers_from_string): Ditto.
14013 (supply_register, supply_register_by_name, collect_register)
14014 (collect_register_as_string, collect_register_by_name): Ditto.
14015 * regcache.c (struct inferior_regcache_data): Delete.
14016 (get_regcache): Rename to ...
14017 (get_thread_regcache): ... this. Adjust. Switch inferior before
14018 fetching registers.
14019 (regcache_invalidate_one): Adjust.
14020 (regcache_invalidate): Fix prototype.
14021 (new_register_cache): Return the new register cache.
14022 (free_register_cache): Change prototype.
14023 (realloc_register_cache): Adjust.
14024 (registers_to_string): Change prototype to take a regcache. Adjust.
14025 (registers_from_string): Ditto.
14026 (register_data): Ditto.
14027 (supply_register): Ditto.
14028 (supply_register_by_name): Ditto.
14029 (collect_register): Ditto.
14030 (collect_register_as_string): Ditto.
14031 (collect_register_by_name): Ditto.
14032 * server.c (process_serial_event): Adjust.
14033 * linux-low.h (regset_fill_func, regset_store_func): Change
14035 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14037 * linux-low.c (get_stop_pc): Adjust.
14038 (check_removed_breakpoint): Adjust.
14039 (linux_wait_for_event): Adjust.
14040 (linux_resume_one_lwp): Adjust.
14041 (fetch_register): Add regcache parameter. Adjust.
14042 (usr_store_inferior_registers): Ditto.
14043 (regsets_fetch_inferior_registers): Ditto.
14044 (regsets_store_inferior_registers): Ditto.
14045 (linux_fetch_registers, linux_store_registers): Ditto.
14046 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14048 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14050 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14051 prototype to take a regcache.
14052 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14053 * remote-utils.c (convert_ascii_to_int, outreg)
14054 (prepare_resume_reply): Change prototype to take a regcache.
14056 * target.h (struct target_ops) <fetch_registers, store_registers>:
14057 Change prototype to take a regcache.
14058 (fetch_inferior_registers, store_inferior_registers): Change
14059 prototype to take a regcache. Adjust.
14060 * proc-service.c (ps_lgetregs): Adjust.
14061 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14062 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14063 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14064 take a regcache. Adjust.
14065 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14066 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14067 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14068 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14069 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14070 (cris_cannot_fetch_register):
14071 (cris_breakpoint_at): Change prototype to take a regcache.
14073 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14074 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14075 to take a regcache. Adjust.
14076 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14078 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14079 take a regcache. Adjust.
14080 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14081 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14082 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14083 * linux-mips-low.c (mips_get_pc):
14084 (mips_set_pc): Change prototype to take a regcache. Adjust.
14085 (mips_reinsert_addr): Adjust.
14086 (mips_collect_register): Change prototype to take a regcache.
14088 (mips_supply_register):
14089 (mips_collect_register_32bit, mips_supply_register_32bit)
14090 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14091 (mips_store_fpregset): Ditto.
14092 * linux-ppc-low.c (ppc_supply_ptrace_register)
14093 (ppc_supply_ptrace_register): Ditto.
14094 (parse_spufs_run): Adjust.
14095 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14096 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14097 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14098 take a regcache. Adjust.
14099 * linux-s390-low.c (s390_collect_ptrace_register)
14100 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14101 (s390_set_pc): Change prototype to take a regcache. Adjust.
14102 (s390_arch_setup): Adjust.
14103 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14104 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14105 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14106 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14107 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14109 (sparc_breakpoint_at): Adjust.
14110 * linux-xtensa-low.c (xtensa_fill_gregset):
14111 (xtensa_store_gregset):
14112 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14113 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14114 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14115 prototype to take a regcache. Adjust.
14116 * win32-arm-low.c (arm_fetch_inferior_register)
14117 (arm_store_inferior_register): Change prototype to take a
14119 * win32-i386-low.c (i386_fetch_inferior_register)
14120 (i386_store_inferior_register): Change prototype to take a
14122 * win32-low.c (child_fetch_inferior_registers)
14123 (child_store_inferior_registers): Change prototype to take a
14125 (win32_wait): Adjust.
14126 (win32_fetch_inferior_registers): Change prototype to take a
14128 (win32_store_inferior_registers): Adjust.
14129 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14130 store_inferior_register>: Change prototype to take a regcache.
14132 2010-01-20 Doug Evans <dje@google.com>
14134 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14136 (linux_wait_for_event1, linux_init_signals): Ditto.
14137 (W_STOPCODE): Provide definition if missing.
14139 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14141 * linux-low.c (linux_core_of_thread): New.
14142 (compare_ints, show_process, list_threads): New.
14143 (linux_qxfer_osdata): Report threads and cores.
14144 (linux_target_op): Register linux_core_of_thread.
14145 * remote-utils.c (prepare_resume_reply): Report the core.
14146 (buffer_xml_printf): Support %d specifier.
14147 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14149 (handle_query): Handle qXfer:threads. Announce availability
14151 * target.h (struct target_ops): New field core_of_thread.
14153 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14155 * Makefile.in (clean): Remove new generated files.
14156 (reg-s390.o, reg-s390.c): Remove rules.
14157 (reg-s390x.o, reg-s390x.c): Likewise.
14158 (s390-linux32.o, s390-linux32.c): Add rules.
14159 (s390-linux64.o, s390-linux64.c): Likewise.
14160 (s390x-linux64.o, s390x-linux64.c): Likewise.
14161 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14162 * linux-s390-low.c: Include <elf.h>.
14163 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14164 (init_registers_s390): Remove prototype.
14165 (init_registers_s390x): Likewise.
14166 (init_registers_s390_linux32): Add prototype.
14167 (init_registers_s390_linux64): Likewise.
14168 (init_registers_s390x_linux64): Likewise.
14169 (s390_num_regs_3264): New define.
14170 (s390_regmap_3264): New global variable.
14171 (s390_cannot_fetch_register): Remove obsolete check.
14172 (s390_cannot_store_register): Likewise.
14173 (s390_collect_ptrace_register): Handle upper/lower register halves.
14174 (s390_supply_ptrace_register): Likewise.
14175 (s390_fill_gregset): Update to register number changes.
14176 (s390_get_hwcap): New routine.
14177 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14178 Install appropriate regmap and register set.
14180 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14182 * server.c (gdbserver_version): Update copyright year to 2010.
14183 * gdbreplay.c (gdbreplay_version): Likewise.
14185 2009-12-28 Doug Evans <dje@google.com>
14187 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14188 elf/external.h. Include <elf.h> instead but only if necessary.
14190 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14192 * linux-low.c (linux_remove_process): Remove `detaching'
14193 parameter. Don't release/detach from thread_db here.
14194 (linux_kill): Release/detach from thread_db here, ...
14195 (linux_detach): ... and here, before actually detaching.
14196 (linux_wait_1): ... and here, when a process exits.
14197 * thread-db.c (any_thread_of): New.
14198 (thread_db_free): Switch the current inferior to a thread of the
14201 2009-12-21 Doug Evans <dje@google.com>
14203 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14205 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14206 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14207 warning ifndef __NR_tkill. Move setting of errno there too.
14208 Delete unnecessary resetting of errno after syscall.
14209 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14211 * configure.ac: Check for dladdr.
14212 * config.in: Regenerate.
14213 * configure: Regenerate.
14214 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14215 (try_thread_db_load): Update.
14217 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14219 2009-12-18 Doug Evans <dje@google.com>
14221 * event-loop.c: Include unistd.h if it exists.
14223 * linux-low.c (my_waitpid): Move definition away from being in
14224 between linux_tracefork_child/linux_test_for_tracefork.
14226 * gdb_proc_service.h (psaddr_t): Fix type.
14227 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14228 signature to match glibc.
14230 2009-12-16 Doug Evans <dje@google.com>
14232 * linux-low.c (linux_read_memory): Fix argument to read.
14234 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14236 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14237 events, don't leave current_inferior pointing at null.
14239 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14241 * win32-low.c (LOG): Delete.
14242 (OUTMSG): Output to stderr.
14243 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14244 on compile time LOG macro.
14245 (win32_wait): Fix debug output.
14247 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14249 * win32-low.c (win32_add_one_solib): If the dll name is
14250 "ntdll.dll", prepend the system directory to the dll path.
14252 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14254 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14256 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14257 Vladimir Prus <vladimir@codesourcery.com>
14259 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14260 * configure.ac: Check for __mcoldfire__ and set
14261 gdb_cv_m68k_is_coldfire.
14262 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14263 reg-cf.o and reg-m68k.o.
14264 * configure: Regenerated.
14266 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14268 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14269 Pass it to thread_db_free.
14270 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14271 proper `detaching' argument to linux_remove_process.
14272 * linux-low.h (thread_db_free): Add `detaching' parameter.
14273 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14275 (thread_db_free): Add `detaching' parameter. Only
14276 call td_ta_clear_event if detaching from process.
14278 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14280 * thread-db.c (thread_db_free): Fix typo.
14282 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14285 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14287 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14289 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14290 with an i686 compiler.
14291 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14293 * configure: Rebuilt.
14295 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14299 * server.c (handle_search_memory_1): Correct read_addr initialization
14300 in loop for searching subsequent chunks.
14302 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14304 * configure.ac: New --with-libthread-db option.
14305 * thread-db.c: Allow direct dependence on libthread_db.
14306 (thread_db_free): Adjust.
14307 * config.in: Regenerate.
14308 * configure: Likewise.
14310 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14313 * thread-db.c (attach_thread): New function.
14314 (maybe_attach_thread): Return success/failure.
14315 (find_new_threads_callback): Adjust.
14316 (thread_db_find_new_threads): Loop until no new threads.
14318 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14320 * proc-service.c (ps_lgetregs): Formatting.
14322 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14324 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14325 * configure.ac: Adjust.
14326 * linux-low.h (struct process_info_private): Move members to struct
14328 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14329 * linux-low.c (linux_remove_process): Adjust.
14330 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14331 * server.c (handle_query): Move code ...
14332 (handle_monitor_command): ... here. New function.
14333 * target.h (struct target_ops): New member.
14334 * thread-db.c (struct thread_db): New.
14335 (libthread_db_search_path): New variable.
14336 (thread_db_create_event, thread_db_enable_reporting)
14337 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14338 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14339 (try_thread_db_load_1, dladdr_to_soname): New functions.
14340 (try_thread_db_load, thread_db_load_search): New functions.
14341 (thread_db_init): Search for libthread_db.
14342 (thread_db_free): New function.
14343 (thread_db_handle_monitor_command): Likewise.
14344 * config.in: Regenerate.
14345 * configure: Regenerate.
14347 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14349 * spu-low.c (spu_kill): Wait for inferior to terminate.
14350 Call clear_inferiors.
14351 (spu_detach): Call clear_inferiors.
14353 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14355 * aclocal.m4: Regenerate.
14356 * config.in: Likewise.
14357 * configure: Likewise.
14359 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14361 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14362 (parse_spufs_run): New function.
14363 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14364 (ppc_breakpoint_at): Handle SPU breakpoints.
14366 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14368 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14369 (SPUFS_MAGIC): Define.
14370 (spu_enumerate_spu_ids): New function.
14371 (linux_qxfer_spu): New function.
14372 (linux_target_ops): Install linux_qxfer_spu.
14374 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14376 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14377 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14378 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14379 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14380 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14381 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14382 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14383 (init_registers_powerpc_cell32l): Add prototype.
14384 (init_registers_powerpc_cell64l): Likewise.
14385 (ppc_arch_setup): Detect Cell/B.E. architecture.
14387 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14389 * Makefile.in (datarootdir): New variable.
14391 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14393 * linux-low.c (linux_write_memory): Update debugging output.
14394 * Makefile.in (clean): Add new descriptions.
14395 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14396 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14397 * configure.srv: Add new files for arm*-*-linux*.
14398 * linux-arm-low.c: Add new declarations.
14399 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14400 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14401 (HWCAP_VFPv3D16): New.
14402 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14403 instead of __IWMMXT__.
14404 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14405 (arm_arch_setup): New.
14406 (target_regsets): Remove #ifdef. Add VFP regset.
14407 (the_low_target): Use arm_arch_setup.
14409 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14411 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14412 the main thread again.
14414 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14416 Adding Neutrino gdbserver.
14417 * configure: Regenerated.
14418 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14419 * configure.srv (i[34567]86-*-nto*): New target.
14420 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14421 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14422 (nto_comctrl) [__QNX__]: New function.
14423 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14425 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14427 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14430 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14431 Pedro Alves <pedro@codesourcery.com>
14433 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14434 don't support CONTEXT_EXTENDED_REGISTERS.
14435 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14436 (the_low_target): Install them.
14437 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14438 failing with ERROR_PIPE_NOT_CONNECTED.
14440 2009-06-30 Doug Evans <dje@google.com>
14441 Pierre Muller <muller@ics.u-strasbg.fr>
14443 Add h/w watchpoint support to x86-linux, win32-i386.
14444 * Makefile.in (SFILES): Add i386-low.c
14445 (i386_low_h): Define.
14446 (i386-low.o): Add dependencies.
14447 (linux-x86-low.o): Add i386-low.h dependency.
14448 (win32-i386-low.o): Ditto.
14449 * i386-low.c: New file.
14450 * i386-low.h: New file.
14451 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14452 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14453 * linux-low.c (linux_add_process): Initialize arch_private.
14454 (linux_remove_process): Free arch_private.
14455 (add_lwp): Initialize arch_private.
14456 (delete_lwp): Free arch_private.
14457 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14459 * linux-low.h (process_info_private): New member arch_private.
14460 (lwp_info): New member arch_private.
14461 (linux_target_ops): New members new_process, new_thread,
14463 (ptid_of): New macro.
14464 * linux-x86-low.c: Include stddef.h, i386-low.h.
14465 (arch_process_info): New struct.
14466 (arch_lwp_info): New struct.
14467 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14468 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14469 (i386_dr_low_get_status): New function.
14470 (x86_insert_point, x86_remove_point): New functions.
14471 (x86_stopped_by_watchpoint): New function.
14472 (x86_stopped_data_address): New function.
14473 (x86_linux_new_process, x86_linux_new_thread): New functions.
14474 (x86_linux_prepare_to_resume): New function.
14475 (the_low_target): Add entries for insert_point, remove_point,
14476 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14478 * server.c (debug_hw_points): New global.
14479 (monitor_show_help): Document set debug-hw-points.
14480 (handle_query): Process "set debug-hw-points".
14481 * server.h (debug_hw_points): Declare.
14482 (paddress): Declare.
14483 * utils.c (NUMCELLS, CELLSIZE): New macros.
14484 (get_sell, xsnprintf, paddress): New functions.
14485 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14486 remove_point, stopped_by_watchpoint, stopped_data_address.
14487 * win32-i386-low.c: Include i386-low.h.
14488 (debug_reg_state): Replaces dr.
14489 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14490 (i386_dr_low_get_status): New function.
14491 (i386_insert_point, i386_remove_point): New functions.
14492 (i386_stopped_by_watchpoint): New function.
14493 (i386_stopped_data_address): New function.
14494 (i386_initial_stuff): Update.
14495 (get_thread_context,set_thread_context,i386_thread_added): Update.
14496 (the_low_target): Add entries for insert_point,
14497 remove_point, stopped_by_watchpoint, stopped_data_address.
14498 * win32-low.c (win32_insert_watchpoint): New function.
14499 (win32_remove_watchpoint): New function.
14500 (win32_stopped_by_watchpoint): New function.
14501 (win32_stopped_data_address): New function.
14502 (win32_target_ops): Add entries for insert_watchpoint,
14503 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14504 * win32-low.h (win32_target_ops): New members insert_point,
14505 remove_point, stopped_by_watchpoint, stopped_data_address.
14507 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14509 * server.c (process_serial_event): Re-return unsupported, not
14510 error, if the type isn't recognized. Re-allow supporting only
14511 insert or remove packets. Also call require_running for
14512 breakpoints. Add missing break statement to default case. Tidy.
14513 * target.h (struct target_ops): Rename insert_watchpoint to
14514 insert_point, and remove_watchpoint to remove_point.
14516 * linux-low.h (struct linux_target_ops): Likewise.
14517 * linux-low.c (linux_insert_watchpoint): Rename to ...
14518 (linux_insert_point): ... this. Adjust.
14519 (linux_remove_watchpoint): Rename to ...
14520 (linux_remove_point): ... this. Adjust.
14521 (linux_target_ops): Adjust.
14522 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14523 (cris_insert_point): ... this.
14524 (cris_remove_watchpoint): Rename to ...
14525 (cris_remove_point): ... this.
14526 (the_low_target): Adjust.
14528 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14530 * server.c (handle_v_kill): Pass signal_pid to
14531 kill_inferior if multi_process is zero.
14533 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14535 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14536 * target.h (target_ops): Comment for *_watchpoint to make it clear
14537 the functions can get types '0' and '1'.
14539 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14541 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14542 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14543 * regcache.c (get_regcache): Likewise.
14544 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14545 * win32-low.c (child_fetch_inferior_registers): Remove check for
14548 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14549 Pedro Alves <pedro@codesourcery.com>
14551 * target.h (struct target_ops) <supports_multi_process>: New
14553 (target_supports_multi_process): New.
14554 * server.c (handle_query): Even if GDB reports support, only
14555 enable multi-process if the target also supports it. Report
14556 multi-process support only if the target backend supports it.
14557 * linux-low.c (linux_supports_multi_process): New function.
14558 (linux_target_ops): Install it as target_supports_multi_process
14561 2009-05-24 Doug Evans <dje@google.com>
14563 Global renaming of find_thread_pid to find_thread_ptid.
14564 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14565 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14566 All callers updated.
14568 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14569 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14572 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14573 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14574 (linux_resume_one_lwp): Ditto.
14576 2009-05-23 Doug Evans <dje@google.com>
14578 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14579 from struct inferior_list_entry * to struct lwp_info *.
14580 All callers updated.
14582 2009-05-13 Doug Evans <dje@google.com>
14584 * linux-x86-low.c: Don't include assert.h.
14585 (x86_siginfo_fixup): Use fatal, not assert.
14586 (x86_arch_setup): Fix comment.
14588 2009-05-12 Doug Evans <dje@google.com>
14590 Biarch support for i386/amd64 gdbserver.
14591 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14592 Add linux-x86-low.c.
14593 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14594 (linux-x86-low.o): Add.
14595 * linux-x86-64-low.c: Delete.
14596 * linux-i386-low.c: Delete.
14597 * linux-x86-low.c: New file.
14598 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14600 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14602 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14603 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14604 (linux_child_pid_to_exec_file): New function.
14605 (elf_64_header_p, elf_64_file_p): New functions.
14606 (siginfo_fixup): New function.
14607 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14608 give target a chance to convert layout.
14609 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14610 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14612 2009-05-07 Doug Evans <dje@google.com>
14614 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14615 (regsets_store_inferior_registers): Ditto.
14617 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14621 * linux-low.c (must_set_ptrace_flags): Delete.
14622 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14624 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14625 `lwp->must_set_ptrace_flags' instead.
14626 (linux_wait_for_event_1): Set ptrace options here.
14627 (linux_wait_1): ... not here.
14629 2009-04-30 Doug Evans <dje@google.com>
14631 * inferiors.c (started_inferior_callback): New function.
14632 (attached_inferior_callback): New function.
14633 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14634 * server.c (print_started_pid, print_attached_pid): New functions.
14635 (detach_or_kill_for_exit): New function.
14636 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14637 * server.h (have_started_inferiors_p): Declare.
14638 (have_attached_inferiors_p): Declare.
14640 * inferiors.c (remove_process): Fix memory leak, free process.
14641 * linux-low.c (linux_remove_process): New function.
14642 (linux_kill): Call it instead of remove_process.
14643 (linux_detach, linux_wait_1): Ditto.
14645 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14647 * configure.srv: Add x86 Windows CE target.
14649 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14651 * inferiors.c (get_thread_process): Make global.
14652 * server.h (get_thread_process): Add prototype.
14653 * thread-db.c (find_one_thread): Use get_thread_process
14654 instead of current_process.
14655 (thread_db_get_tls_address): Do not crash if called when
14656 thread layer is not yet initialized.
14658 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14660 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14661 * spu-low.c (current_tid): Rename to ...
14662 (current_ptid): ... this.
14663 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14664 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14665 ptid_get_lwp (current_ptid) instead of current_tid.
14666 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14667 instead of current_tid. Use find_process_pid to verify pid
14668 argument is valid. Pass proper argument to remove_process.
14669 (spu_thread_alive): Compare current_ptid instead of current_tid.
14670 (spu_resume): Likewise.
14672 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14674 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14677 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14679 Implement the multiprocess extensions, and add linux multiprocess
14682 * server.h (ULONGEST): Declare.
14683 (struct ptid, ptid_t): New.
14684 (minus_one_ptid, null_ptid): Declare.
14685 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14686 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14687 (struct inferior_list_entry): Change `id' type from unsigned from
14689 (struct sym_cache, struct breakpoint, struct
14690 process_info_private): Forward declare.
14691 (struct process_info): Declare.
14692 (current_process): Declare.
14693 (all_processes): Declare.
14694 (initialize_inferiors): Declare.
14695 (add_thread): Adjust to use ptid_t.
14696 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14697 (add_process, remove_process, find_thread_pid): Declare.
14698 (find_inferior_id): Adjust to use ptid_t.
14699 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14700 (multi_process): Declare.
14701 (push_event): Adjust to use ptid_t.
14702 (read_ptid, write_ptid): Declare.
14703 (prepare_resume_reply): Adjust to use ptid_t.
14704 (clear_symbol_cache): Declare.
14705 * inferiors.c (all_processes): New.
14706 (null_ptid, minus_one_ptid): New.
14707 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14708 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14709 (add_thread): Change unsigned long to ptid. Remove gdb_id
14711 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14712 (gdb_id_to_thread): Rename to ...
14713 (find_thread_pid): ... this. Change unsigned long to ptid.
14714 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14715 (loaded_dll, pull_pid_from_list): Adjust.
14716 (add_process, remove_process, find_process_pid)
14717 (get_thread_process, current_process, initialize_inferiors): New.
14718 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14719 (struct target_waitstatus) <related_pid>: Ditto.
14720 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14721 return type to int.
14722 (struct target_ops) <join>: Add `pid' argument.
14723 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14724 (struct target_ops) <wait>: Add `ptid' field. Change return type
14726 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14727 (mywait): Add `ptid' argument. Change return type to ptid_t.
14728 (target_pid_to_str): Declare.
14729 * target.c (set_desired_inferior): Adjust to use ptids.
14730 (mywait): Add new `ptid' argument. Adjust.
14731 (target_pid_to_str): New.
14732 * mem-break.h (free_all_breakpoints): Declare.
14733 * mem-break.c (breakpoints): Delelete.
14734 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14735 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14736 to use per-process breakpoint list.
14737 (free_all_breakpoints): New.
14738 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14739 (symbol_cache, all_symbols_looked_up): Delete.
14741 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14743 (prepare_resume_reply): Change ptid argument's type from unsigned
14744 long to ptid_t. Adjust. Implement W;process and X;process.
14745 (free_sym_cache, clear_symbol_cache): New.
14746 (look_up_one_symbol): Adjust to per-process symbol cache. *
14747 * server.c (cont_thread, general_thread, step_thread): Change type
14749 (attached): Delete.
14750 (multi_process): New.
14751 (last_ptid): Change type to ptid_t.
14752 (struct vstop_notif) <ptid>: Change type to ptid_t.
14753 (queue_stop_reply, push_event): Change `ptid' argument's type to
14755 (discard_queued_stop_replies): Add `pid' argument.
14756 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14757 changes. Don't reference the `attached' global.
14758 (attach_inferior): Adjust to mywait interface changes.
14759 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14760 features. Handle and report "multiprocess+". Handle
14762 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14764 (handle_v_kill): New.
14765 (handle_v_stopped): Adjust to use target_pid_to_str.
14766 (handle_v_requests): Allow multiple attaches and runs when
14767 multiprocess extensions are in effect. Handle "vKill".
14768 (myresume): Adjust to use ptids.
14769 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14770 (handle_status): Adjust to discard_queued_stop_replies interface
14772 (first_thread_of, kill_inferior_callback)
14773 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14774 (main): Call initialize_inferiors. Adjust to use ptids, killing
14775 and detaching from all inferiors. Handle multiprocess packet
14777 * linux-low.h: Include gdb_proc_service.h.
14778 (struct process_info_private): New.
14779 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14780 <lwpid_of>: Use ptid_get_lwp.
14781 (get_lwp_thread): Adjust.
14782 (struct lwp_info): Add `dead' member.
14783 (find_lwp_pid): Declare.
14784 * linux-low.c (thread_db_active): Delete.
14785 (new_inferior): Adjust comment.
14786 (inferior_pid): Delete.
14787 (linux_add_process): New.
14788 (handle_extended_wait): Adjust.
14789 (add_lwp): Change unsigned long to ptid.
14790 (linux_create_inferior): Add process to processes table. Adjust
14791 to use ptids. Don't set new_inferior here.
14792 (linux_attach_lwp): Rename to ...
14793 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14794 it. Adjust to use ptids.
14795 (linux_attach_lwp): New.
14796 (linux_attach): Add process to processes table. Don't set
14798 (struct counter): New.
14799 (second_thread_of_pid_p, last_thread_of_process_p): New.
14800 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14801 multiple processes.
14802 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14803 processes. Remove process from process table.
14804 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14805 to multiple processes.
14806 (any_thread_of): New.
14807 (linux_detach): Add `pid' argument, and handle it. Remove process
14808 from processes table.
14809 (linux_join): Add `pid' argument. Handle it.
14810 (linux_thread_alive): Change unsighed long argument to ptid_t.
14811 Consider dead lwps as not being alive.
14812 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14813 threads we're not interested in.
14814 (same_lwp, find_lwp_pid): New.
14815 (linux_wait_for_lwp): Change `pid' argument's type from int to
14817 (linux_wait_for_event): Rename to ...
14818 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14819 from int to ptid_t. Adjust.
14820 (linux_wait_for_event): New.
14821 (linux_wait_1): Add `ptid' argument. Change return type to
14822 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14823 that exit from the process table.
14824 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14826 (mark_lwp_dead): New.
14827 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14828 stopping all threads, mark its main lwp as dead.
14829 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14831 (fetch_register, usr_store_inferior_registers)
14832 (regsets_fetch_inferior_registers)
14833 (regsets_store_inferior_registers, linux_read_memory)
14834 (linux_write_memory): Inline `inferior_pid'.
14835 (linux_look_up_symbols): Adjust to use per-process
14836 `thread_db_active'.
14837 (linux_request_interrupt): Adjust to use ptids.
14838 (linux_read_auxv): Inline `inferior_pid'.
14839 (initialize_low): Don't reference thread_db_active.
14840 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14841 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14842 (ps_getpid): Return the pid of the current inferior.
14843 * thread-db.c (proc_handle, thread_agent): Delete.
14844 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14846 (find_one_thread): Change argument type to ptid_t. Adjust to
14848 (maybe_attach_thread): Adjust to per-process data and ptids.
14849 (thread_db_find_new_threads): Ditto.
14850 (thread_db_init): Ditto.
14851 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14852 processes table. Adjust to use ptids.
14853 (spu_kill, spu_detach): Adjust interface. Remove process from
14855 (spu_join, spu_thread_alive): Adjust interface.
14856 (spu_wait): Adjust interface. Remove process from processes
14857 table. Adjust to use ptids.
14858 * win32-low.c (current_inferior_tid): Delete.
14859 (current_inferior_ptid): New.
14860 (debug_event_ptid): New.
14861 (thread_rec): Take a ptid. Adjust.
14862 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14863 (child_delete_thread): Ditto.
14864 (do_initial_child_stuff): Add `attached' argument. Add process to
14866 (child_fetch_inferior_registers, child_store_inferior_registers):
14868 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14869 (win32_attach): Pass 1 to do_initial_child_stuff.
14870 (win32_kill): Adjust interface. Remove process from processes
14872 (win32_detach): Ditto.
14873 (win32_join): Adjust interface.
14874 (win32_thread_alive): Take a ptid.
14875 (win32_resume): Adjust to use ptids.
14876 (get_child_debug_event): Ditto.
14877 (win32_wait): Adjust interface. Remove exiting process from
14880 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14882 Non-stop mode support.
14884 * server.h (non_stop): Declare.
14885 (gdb_client_data, handler_func): Declare.
14886 (delete_file_handler, add_file_handler, start_event_loop):
14888 (handle_serial_event, handle_target_event, push_event)
14889 (putpkt_notif): Declare.
14890 * target.h (enum resume_kind): New.
14891 (struct thread_resume): Replace `step' field by `kind' field.
14892 (TARGET_WNOHANG): Define.
14893 (struct target_ops) <wait>: Add `options' argument.
14894 <supports_non_stop, async, start_non_stop>: New fields.
14895 (target_supports_non_stop, target_async): New.
14896 (start_non_stop): Declare.
14897 (mywait): Add `options' argument.
14898 * target.c (mywait): Add `options' argument. Print child exit
14899 notifications here.
14900 (start_non_stop): New.
14901 * server.c (non_stop, own_buf, mem_buf): New globals.
14902 (struct vstop_notif): New.
14903 (notif_queue): New global.
14904 (queue_stop_reply, push_event, discard_queued_stop_replies)
14905 (send_next_stop_reply): New.
14906 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14908 (attach_inferior): In non-stop mode, don't wait for the target
14910 (handle_general_set): Handle QNonStop.
14911 (handle_query): When handling qC, return the current general
14912 thread, instead of the first thread of the list.
14913 (handle_query): If the backend supports non-stop mode, include
14914 QNonStop+ in the qSupported query response.
14915 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14917 (handle_v_attach, handle_v_run): Handle non-stop mode.
14918 (handle_v_stopped): New.
14919 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14920 (myresume): Adjust to use resume_kind. Handle non-stop.
14921 (queue_stop_reply_callback): New.
14922 (handle_status): Handle non-stop mode.
14923 (main): Clear non_stop flag on reconnection. Use the event-loop.
14924 Refactor serial protocol handling from here ...
14925 (process_serial_event): ... to this new function. When GDB
14926 selects any thread, select one here. In non-stop mode, wait until
14927 GDB acks all pending events before exiting.
14928 (handle_serial_event, handle_target_event): New.
14929 * remote-utils.c (remote_open): Install remote_desc in the event
14931 (remote_close): Remove remote_desc from the event loop.
14932 (putpkt_binary): Rename to...
14933 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14934 (putpkt_binary): New as wrapper around putpkt_binary_1.
14935 (putpkt_notif): New.
14936 (prepare_resume_reply): In non-stop mode, don't change the
14938 * event-loop.c: New.
14939 * Makefile.in (OBJ): Add event-loop.o.
14940 (event-loop.o): New rule.
14942 * linux-low.h (pid_of): Moved here.
14944 (get_lwp_thread): Use lwpid_of.
14945 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14946 * linux-low.c (pid_of): Delete.
14947 (inferior_pid): Use lwpid_of.
14948 (linux_event_pipe): New.
14949 (target_is_async_p): New.
14951 (handle_extended_wait): Use lwpid_of.
14952 (add_lwp): Don't set lwpid field.
14953 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14954 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14955 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14956 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14957 first. Adjust to linux_wait_for_event interface changes. Use
14959 (linux_detach): Don't delete the main lwp here.
14960 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14961 (status_pending_p): Don't consider explicitly suspended lwps.
14962 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14963 pointer. Add OPTIONS argument. Change return type to int. Use
14964 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14965 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14966 pointer. Add status pointer argument. Return a pid instead of a
14967 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14968 changes. In non-stop mode, don't switch to a random thread.
14969 (linux_wait): Rename to...
14970 (linux_wait_1): ... this. Add target_options argument, and handle
14971 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14972 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14973 clean exit and signal exit code. Don't stop all threads in
14974 non-stop mode. In all-stop mode, only stop all threads when
14975 reporting a stop to GDB. Handle explicit thread stop requests.
14976 (async_file_flush, async_file_mark): New.
14978 (send_sigstop): Use lwpid_of.
14979 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14980 interface changes. In non-stop mode, don't switch to a random
14982 (linux_resume_one_lwp): Use lwpid_of.
14983 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14984 (linux_resume_one_thread): ... this. Handle resume_stop. In
14985 non-stop mode, don't look for pending flag in all threads.
14986 (resume_status_pending_p): Don't consider explicitly suspended
14988 (my_waitpid): Reimplement. Emulate __WALL.
14989 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14991 (sigchld_handler, linux_supports_non_stop, linux_async)
14992 (linux_start_non_stop): New.
14993 (linux_target_ops): Register linux_supports_non_stop, linux_async
14994 and linux_start_non_stop.
14995 (initialize_low): Install SIGCHLD handler.
14996 * thread-db.c (thread_db_create_event, find_one_thread)
14997 (thread_db_get_tls_address): Use lwpid_of.
14998 * win32-low.c (win32_detach): Adjust to use resume_kind.
14999 (win32_wait): Add `options' argument.
15000 * spu-low.c (spu_resume): Adjust to use resume_kind.
15001 (spu_wait): Add `options' argument.
15003 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15005 Decouple target code from remote protocol.
15007 * target.h (enum target_waitkind): New.
15008 (struct target_waitstatus): New.
15009 (struct target_ops) <wait>: Return an unsigned long. Take a
15010 target_waitstatus pointer instead of a char pointer.
15011 (mywait): Likewise.
15012 * target.c (mywait): Change prototype to return an unsigned long.
15013 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15014 * server.h (thread_from_wait, old_thread_from_wait): Delete
15016 (prepare_resume_reply): Change prototype to take a
15018 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15019 (last_status, last_ptid): New.
15020 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15021 pid instead of a signal.
15022 (attach_inferior): Remove "status" and "signal" parameters.
15024 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15026 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15027 (handle_v_requests, myresume): Remove "status" and "signal"
15028 parameters. Adjust.
15029 (handle_status): New.
15030 (main): Delete local `status'. Adjust.
15031 * remote-utils.c: Include target.h.
15032 (prepare_resume_reply): Change prototype to take a
15033 target_waitstatus. Adjust.
15035 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15037 * spu-low.c (spu_wait): Adjust.
15038 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15040 (win32_wait): Adjust.
15042 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15044 * target.h (struct thread_resume): Delete leave_stopped member.
15045 (struct target_ops): Add a `n' argument to the `resume' callback.
15046 * server.c (start_inferior): Adjust.
15047 (handle_v_cont, myresume): Adjust.
15048 * linux-low.c (check_removed_breakpoint): Adjust to resume
15049 interface change, and to removed leave_stopped field.
15050 (resume_ptr): Delete.
15051 (struct thread_resume_array): New.
15052 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15053 resume interface change.
15054 (linux_continue_one_thread, linux_queue_one_thread)
15055 (resume_status_pending_p): Check if the resume field is NULL
15056 instead of checking the leave_stopped member.
15057 (linux_resume): Adjust to the target resume interface change.
15058 * spu-low.c (spu_resume): Adjust to the target resume interface
15060 * win32-low.c (win32_detach, win32_resume): Ditto.
15062 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15064 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15066 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15068 (linux_continue_one_thread): Only preserve the stepping flag if
15069 there's a pending breakpoint.
15071 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15073 * server.c (main): After the inferior having exited, call
15074 remote_close before exiting gdbserver.
15076 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15078 Fix size of FPSCR in Power 7 processors.
15079 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15080 (PPC_FEATURE_HAS_DFP): New #define.
15081 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15084 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15086 * server.c (handle_query) Whitespace and formatting.
15088 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15090 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15091 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15092 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15093 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15094 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15095 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15096 Makefile.in, configure.ac: Fix whitespace throughout.
15097 * configure: Regenerate.
15099 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15101 * inferiors.c (find_inferior): Make it safe for the callback
15102 function to delete the currently iterated inferior.
15104 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15106 * Makefile.in (linuw_low_h): Move higher.
15107 (thread-db.o): Depend on $(linux_low_h).
15109 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15111 Rename "process" to "lwp" throughout.
15113 * linux-low.c (all_processes): Rename to...
15114 (all_lwps): ... this.
15115 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15116 (add_process): Rename to ...
15117 (add_lwp): ... this. Adjust.
15118 (linux_create_inferior): Adjust.
15119 (linux_attach_lwp): Adjust.
15120 (linux_attach): Adjust.
15121 (linux_kill_one_process): Rename to ...
15122 (linux_kill_one_lwp): ... this. Adjust.
15123 (linux_kill): Adjust.
15124 (linux_detach_one_process): Rename to ...
15125 (linux_detach_one_lwp): ... this. Adjust.
15126 (linux_detach): Adjust.
15127 (check_removed_breakpoint): Adjust.
15128 (status_pending_p): Adjust.
15129 (linux_wait_for_process): Rename to ...
15130 (linux_wait_for_lwp): ... this. Adjust.
15131 (linux_wait_for_event): Adjust.
15132 (send_sigstop): Adjust.
15133 (wait_for_sigstop): Adjust.
15134 (stop_all_processes): Rename to ...
15135 (stop_all_lwps): ... this.
15136 (linux_resume_one_process): Rename to ...
15137 (linux_resume_one_lwp): ... this. Adjust.
15138 (linux_set_resume_request, linux_continue_one_thread)
15139 (linux_queue_one_thread, resume_status_pending_p)
15140 (usr_store_inferior_registers, regsets_store_inferior_registers)
15141 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15143 * linux-low.h (get_process): Rename to ...
15144 (get_lwp): ... this. Adjust.
15145 (get_thread_process): Rename to ...
15146 (get_thread_lwp): ... this. Adjust.
15147 (get_process_thread): Rename to ...
15148 (get_lwp_thread): ... this. Adjust.
15149 (struct process_info): Rename to ...
15150 (struct lwp_info): ... this.
15151 (all_processes): Rename to ...
15152 (all_lwps): ... this.
15153 * proc-service.c (ps_lgetregs): Adjust.
15154 * thread-db.c (thread_db_create_event, find_one_thread)
15155 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15157 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15159 * server.c (handle_query): Handle "qAttached".
15161 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15163 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15164 GPLv3, update license URL.
15166 2009-03-01 Doug Evans <dje@google.com>
15168 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15169 (server_h): Add gdb_signals.h.
15170 (signals.o): Update.
15171 * server.h (target_signal_from_host,target_signal_to_host_p)
15172 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15174 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15176 * remote-utils.c (getpkt): Also generate remote-debug
15177 information if noack_mode is set.
15179 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15181 * server.c (handle_query): Report qXfer:siginfo:read and
15182 qXfer:siginfo:write as supported and handle them.
15183 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15184 * linux-low.c (linux_xfer_siginfo): New.
15185 (linux_target_ops): Set it.
15187 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15189 * server.c (gdbserver_usage): Mention --remote-debug.
15190 (main): Accept '--remote-debug' switch.
15192 2009-01-18 Doug Evans <dje@google.com>
15194 * regcache.c (new_register_cache): No need to check result of xcalloc.
15195 * server.c (handle_search_memory): Back out calls to xmalloc,
15196 result is checked and error is returned to user upon failure.
15197 (handle_query): Ditto. Add more checks for result of malloc.
15198 (handle_v_cont): Check result of malloc, report error back to
15200 (handle_v_run): Ditto. Call freeargv.
15201 * server.h (freeargv): Declare.
15202 * utils.c (freeargv): New fn.
15204 2009-01-15 Doug Evans <dje@google.com>
15206 * gdbreplay.c (perror_with_name): Make arg const char *.
15207 * server.h (target_signal_to_name): Make return type const char *.
15208 * thread-db.c (thread_db_err_str): Make return type const char *.
15209 * utils.c (perror_with_name): Make arg const char *.
15211 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15213 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15214 when handling a EXIT_PROCESS_DEBUG_EVENT.
15216 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15218 * gdbreplay.c (gdbreplay_version): Update copyright year.
15219 * server.c (gdbserver_version): Likewise.
15221 2009-01-05 Doug Evans <dje@google.com>
15223 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15224 (handle_extended_wait): Improve comment.
15226 2008-12-13 Doug Evans <dje@google.com>
15228 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15229 * server.h (ATTR_MALLOC): New macro.
15230 (xmalloc,xcalloc,xstrdup): Declare.
15231 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15232 * inferiors.c: Ditto.
15233 * linux-low.c: Ditto.
15234 * mem-break.c: Ditto.
15235 * regcache.c: Ditto.
15236 * remote-utils.c: Ditto.
15239 * win32-low.c: Ditto.
15241 2008-12-12 Doug Evans <dje@google.com>
15243 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15244 in debugging printf.
15246 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15248 2008-12-09 Doug Evans <dje@google.com>
15250 * linux-low.h (struct process_info): Delete member tid, unused.
15251 * thread-db.c (find_one_thread): Update.
15252 (maybe_attach_thread): Update.
15254 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15256 * target.h (struct target_ops): Add qxfer_osdata member.
15257 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15259 (linux_qxfer_osdata): New functions.
15260 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15262 * server.c (handle_query): Handle "qXfer:osdata:read:".
15263 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15264 (buffer_xml_printf): New functions.
15265 * server.h (struct buffer): New.
15266 (buffer_grow_str, buffer_grow_str0): New macros.
15267 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15268 (buffer_xml_printf): Declare.
15270 2008-11-24 Doug Evans <dje@google.com>
15272 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15274 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15276 * server.c (handle_v_run): Always use the supplied argument list.
15278 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15280 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15281 (xtensa_regmap_table): Add entry for scompare1.
15283 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15285 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15286 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15287 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15288 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15289 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15290 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15291 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15292 XML target descriptions.
15293 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15294 when inferior is running on an ISA 2.05 or later processor. Add
15295 special case to return offset for full 64-bit slot of FPSCR when
15298 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15300 * Makefile.in (SFILES, clean): Added sparc64 files.
15301 (reg-sparc64.o, reg-sparc64.c): New.
15302 * configure.srv (sparc*-*-linux*): New configuration.
15303 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15304 syscall arguments for SPARC.
15305 (regsets_store_inferior_registers): Likewise.
15306 * linux-sparc-low.c: New file.
15308 2008-10-21 Doug Evans <dje@google.com>
15310 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15311 (READLINE_DIR,READLINE_DEP): Delete.
15312 (INTERNAL_CFLAGS): Update.
15313 (LINTFLAGS): Update.
15315 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15317 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15318 whole argv from the last run, not just argv[0].
15320 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15322 * regcache.c (new_register_cache): Return NULL if the register
15323 cache size isn't known yet.
15324 (free_register_cache): Avoid dereferencing a NULL regcache.
15326 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15328 * configure.srv: Merge MIPS and MIPS64.
15330 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15332 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15334 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15336 * Makefile.in: Add required vsx dependencies.
15338 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15339 Declare init_registers_powerpc_vsx32l.
15340 Declare init_registers_powerpc_vsx64l.
15341 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15342 (ppc_arch_setup): Check for VSX in hwcap.
15343 (ppc_fill_vsxregset): New function.
15344 (ppc_store_vsxregset): New function.
15345 Add new VSX entry in regset_info target_regsets.
15347 * configure.srv: Add new VSX dependencies.
15349 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15351 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15352 (remote_open): Set or clear transport_is_reliable.
15353 (putpkt_binary): Don't expect acks in noack mode.
15354 (getpkt): Don't send ack/nac in noack mode.
15355 * server.c (handle_general_set): Handle QStartNoAckMode.
15356 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15358 (main): Reset noack_mode on every connection.
15359 * server.h (noack_mode): Declare.
15361 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15363 * Makefile.in (GDBREPLAY_OBS): New variable.
15364 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15366 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15367 Daniel Jacobowitz <dan@codesourcery.com>
15369 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15370 (usr_store_inferior_registers): Likewise.
15371 (regsets_store_inferior_registers): Likewise.
15373 2008-07-31 Rolf Jansen <rj@surtec.com>
15374 Pedro Alves <pedro@codesourcery.com>
15376 * configure.ac: Check for memmem declaration.
15377 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15378 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15379 (disable_packet_qfThreadInfo): Unconditionally compile.
15380 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15381 * configure, config.in: Regenerate.
15383 2008-07-28 Doug Kwan <dougkwan@google.com>
15385 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15386 (linux_write_memory): Remove declaration of errno.
15388 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15390 * linux-low.c (handle_extended_wait): Do not use "status"
15391 variable uninitialized.
15393 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15395 * server.c (handle_v_attach): Inhibit reporting dll changes.
15397 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15399 * remote-utils.c (prepare_resume_reply): If requested, don't
15400 output "thread:TID" in the T stop reply.
15402 * server.c (disable_packet_vCont, disable_packet_Tthread)
15403 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15404 (handle_query): If requested, disable support for qC, qfThreadInfo
15406 (handle_v_requests): If requested, disable support for vCont.
15407 (gdbserver_show_disableable): New.
15408 (main): Handle --disable-packet and --disable-packet=LIST.
15410 * server.h (disable_packet_vCont, disable_packet_Tthread)
15411 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15413 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15415 * server.c (gdbserver_usage): Mention --version.
15417 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15419 * Makefile.in (gdbreplay.o): New rule.
15421 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15423 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15424 message, not gdbserver.
15426 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15427 Nathan Sidwell <nathan@codesourcery.com>
15428 Joseph Myers <joseph@codesourcery.com>
15430 * acinclude.m4: Include ../../config/acx.m4.
15431 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15432 * configure, config.in: Regenerate.
15433 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15434 * server.c (gdbserver_version): Print PKGVERSION.
15435 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15436 (main): Adjust gdbserver_usage calls.
15437 * gdbreplay.c (version, host_name): Add declarations.
15438 (gdbreplay_version, gdbreplay_usage): New.
15439 (main): Accept --version and --help options.
15441 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15443 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15444 (arm_breakpoint_at): Handle Thumb.
15445 (the_low_target): Add comment.
15447 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15449 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15451 2008-05-09 Doug Evans <dje@google.com>
15453 * server.h (decode_search_memory_packet): Declare.
15454 * remote-utils.c (decode_search_memory_packet): New fn.
15455 * server.c (handle_search_memory_1): New fn.
15456 (handle_search_memory): New fn.
15457 (handle_query): Process qSearch:memory packets.
15459 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15461 * regcache.c (registers_length): Remove.
15462 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15463 full register packet.
15464 * regcache.h (registers_length): Remove prototype.
15465 * server.h (PBUFSIZ): Define to 16384.
15467 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15469 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15470 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15471 powerpc-64l.o, and powerpc-altivec64l.o.
15472 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15473 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15474 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15475 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15476 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15479 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15480 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15481 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15482 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15483 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15484 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15485 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15486 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15487 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15488 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15491 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15492 (init_registers_powerpc_32l): ... this new prototype.
15493 (init_registers_powerpc_32): Remove, replace by ...
15494 (init_registers_powerpc_altivec32l): ... this new prototype.
15495 (init_registers_powerpc_e500): Remove, replace by ...
15496 (init_registers_powerpc_e500l): ... this new prototype.
15497 (init_registers_ppc64): Remove, replace by ...
15498 (init_registers_powerpc_64l): ... this new prototype.
15499 (init_registers_powerpc_64): Remove, replace by ...
15500 (init_registers_powerpc_altivec64l): ... this new prototype.
15501 (ppc_num_regs): Set to 73.
15502 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15503 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15504 (ppc_cannot_store_register): Handle orig_r3 and trap.
15505 (ppc_arch_setup): Update init_registers_... calls.
15506 (ppc_fill_gregset): Handle orig_r3 and trap.
15508 * inferiors.c (clear_inferiors): Reset current_inferior.
15510 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15512 * acinclude.m4: Add override.m4.
15513 * configure: Regenerate.
15515 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15517 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15518 initial call to init_register_ppc64.
15520 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15522 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15523 single powerpc*-*-linux* case.
15524 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15526 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15528 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15529 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15531 * linux-ppc-low.c: Include <elf.h>.
15532 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15533 (ppc_hwcap): New global variable.
15534 (ppc_regmap): Remove __SPE__ #ifdef sections.
15535 (ppc_regmap_e500): New global variable.
15536 (ppc_cannot_store_register): Update __SPE__ special case.
15537 (ppc_get_hwcap): New function.
15538 (ppc_arch_setup): Use it to determine whether inferior supports
15539 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15540 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15541 Do not access registers if target does not support AltiVec.
15542 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15543 Do not access registers if target does not support SPE.
15544 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15546 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15548 * linux-low.c (disabled_regsets, num_regsets): New.
15549 (use_regsets_p): Delete.
15550 (linux_wait_for_process): Clear disabled_regsets.
15551 (regsets_fetch_inferior_registers): Check and set it.
15552 (regsets_store_inferior_registers): Likewise.
15553 (linux_fetch_registers, linux_store_registers): Do not use
15555 (initialize_low): Allocate disabled_regsets.
15557 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15559 * Makefile.in (LIBOBJS): New.
15560 (OBS): Use LIBOBJS.
15561 (memmem.o): New rule.
15562 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15563 * configure: Regenerated.
15565 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15567 * server.c (handle_query): Never return "unsupported" for
15568 qXfer:features:read queries.
15570 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15572 * server.c (get_features_xml): Fix inverted condition.
15573 (handle_query): Always support qXfer:feature:read.
15575 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15577 * server.c (wrapper_argv): New.
15578 (start_inferior): Handle wrapper_argv. If set, expect an extra
15580 (gdbserver_usage): Document --wrapper.
15581 (main): Parse --wrapper.
15583 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15585 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15586 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15587 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15588 (ppc_set_pc): Likewise.
15589 (ppc_arch_setup): New function.
15590 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15591 of collect_register.
15592 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15594 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15596 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15597 instead of linux-ppc64-low.o.
15598 * linux-ppc64-low.c: Remove file.
15599 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15600 (linux-ppc64-low.o): Remove rule.
15602 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15603 (init_registers_powerpc_64): Likewise.
15604 (ppc_regmap): Conditionally define depending on __powerpc64__.
15605 (ppc_cannot_store_register): Do not special-case "fpscr" when
15606 compiled on __powerpc64__.
15607 (ppc_collect_ptrace_register): New function.
15608 (ppc_supply_ptrace_register): New function.
15609 (ppc_breakpoint): Change type to "unsigned int".
15610 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15611 (the_low_target): Conditionally provide initializers for the
15612 arch_setup member depending on __powerpc64__. Install
15613 collect_ptrace_register and supply_ptrace_register members.
15615 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15617 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15618 * server.c (gdbserver_xmltarget): Define.
15619 (get_features_xml): Use it to replace "target.xml" and arch_string.
15621 * configure.srv: Remove srv_xmltarget. Add XML files that were
15622 mentioned there to srv_xmlfiles instead. Remove conditional tests
15623 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15624 srv_xmlfiles and srv_regobj to include all possible choices.
15625 * configure.ac (srv_xmltarget): Remove.
15626 (srv_xmlfiles): Do not add "target.xml".
15627 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15628 checks for supplementary target information.
15629 * configure: Regenerate.
15630 * Makefile.in (XML_TARGET): Remove.
15631 (target.xml): Remove rule.
15632 (clean): Do not clean up target.xml.
15633 (.PRECIOUS): Do not mention target.xml.
15635 * target.h (struct target_ops): Remove arch_string member.
15636 * linux-low.c (linux_arch_string): Remove.
15637 (linux_target_ops): Remove arch_string initializer.
15638 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15639 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15640 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15641 * spu-low.c (spu_arch_string): Remove.
15642 (spu_target_ops): Remove arch_string initializer.
15643 * win32-low.c (win32_arch_string): Remove.
15644 (win32_target_ops): Remove arch_string initializer.
15645 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15646 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15647 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15649 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15651 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15652 by collect_ptrace_register and supply_ptrace_register hooks.
15653 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15654 instead of checking for the_low_target.left_pad_xfer.
15655 (usr_store_inferior_registers): Use collect_ptrace_register callback
15656 instead of checking for the_low_target.left_pad_xfer.
15658 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15659 (s390_supply_ptrace_register): Likewise.
15660 (s390_fill_gregset): Call s390_collect_ptrace_register.
15661 (the_low_target): Update.
15663 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15664 (ppc_supply_ptrace_register): Likewise.
15665 (the_low_target): Update.
15667 * linux-i386-low.c (the_low_target): Update.
15668 * linux-x86-64-low.c (the_low_target): Update.
15670 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15672 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15673 reg-s390.o and reg-s390x.o.
15675 * linux-low.c (new_inferior): New global variable.
15676 (linux_create_inferior, linux_attach): Set it.
15677 (linux_wait_for_process): Call the_low_target.arch_setup after the
15678 target has stopped for the first time.
15679 (initialize_low): Do not call the_low_target.arch_setup.
15681 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15682 (s390_set_pc): Likewise.
15683 (s390_arch_setup): New function.
15684 (the_low_target): Use s390_arch_setup as arch_setup routine.
15686 * regcache.c (realloc_register_cache): New function.
15687 (set_register_cache): Call it for each existing regcache.
15689 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15691 * server.h (init_registers): Remove prototype.
15693 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15694 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15695 instead of init_registers ().
15696 * linux-arm-low.c (init_registers_arm): Add prototype.
15697 (init_registers_arm_with_iwmmxt): Likewise.
15698 (the_low_target): Add initializer for arch_setup field.
15699 * linux-cris-low.c (init_registers_cris): Add prototype.
15700 (the_low_target): Add initializer for arch_setup field.
15701 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15702 (the_low_target): Add initializer for arch_setup field.
15703 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15704 (the_low_target): Add initializer for arch_setup field.
15705 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15706 (the_low_target): Add initializer for arch_setup field.
15707 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15708 (the_low_target): Add initializer for arch_setup field.
15709 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15710 (the_low_target): Add initializer for arch_setup field.
15711 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15712 (init_registers_mips64_linux): Likewise.
15713 (the_low_target): Add initializer for arch_setup field.
15714 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15715 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15716 (the_low_target): Add initializer for arch_setup field.
15717 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15718 (init_registers_powerpc_64): Likewise.
15719 (the_low_target): Add initializer for arch_setup field.
15720 * linux-s390-low.c (init_registers_s390): Add prototype.
15721 (init_registers_s390x): Likewise.
15722 (the_low_target): Add initializer for arch_setup field.
15723 * linux-sh-low.c (init_registers_sh): Add prototype.
15724 (the_low_target): Add initializer for arch_setup field.
15725 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15726 (the_low_target): Add initializer for arch_setup field.
15727 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15728 (the_low_target): Add initializer for arch_setup field.
15730 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15731 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15732 instead of init_registers ().
15733 * win32-arm-low.c (init_registers_arm): Add prototype.
15734 (the_low_target): Add initializer for arch_setup field.
15735 * win32-i386-low.c (init_registers_i386): Add prototype.
15736 (the_low_target): Add initializer for arch_setup field.
15738 * spu-low.c (init_registers_spu): Add prototype.
15739 (initialize_low): Call initialie_registers_spu () instead of
15740 initialize_registers ().
15742 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15744 * server.c (handle_v_requests): When handling the vRun and vAttach
15745 packets, if already debugging a process, don't kill it. Return an
15748 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15750 * server.c (handle_query): Correct length check.
15752 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15754 * win32-low.c (do_initial_child_stuff): Add process handle
15755 parameter. Set current_process_handle and current_process_id from the
15756 parameters. Clear globals.
15757 (win32_create_inferior): Don't set current_process_handle and
15758 current_process_id here. Instead pass them on the call to
15759 do_initial_child_stuff.
15760 (win32_attach): Likewise.
15761 (win32_clear_inferiors): New.
15762 (win32_kill): Don't close the current process handle or the
15763 current thread handle here. Instead call win32_clear_inferiors.
15764 (win32_detach): Don't open a new handle to the process. Call
15765 win32_clear_inferiors.
15766 (win32_join): Don't rely on current_process_handle; open a new
15767 handle using the process id.
15768 (win32_wait): Call win32_clear_inferiors when the inferior process
15771 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15773 * server.c (monitor_show_help): Add "exit".
15775 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15777 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15778 (clean): Add reg-xtensa.c.
15779 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15780 * configure.srv (xtensa*-*-linux*) New target.
15781 * linux-xtensa-low.c: New.
15782 * xtensa-xtregs.c: New.
15784 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15786 * hostio.c: Don't include errno.h.
15787 (errno_to_fileio_errno): Move to hostio-errno.
15788 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15789 error number outputting to the target->hostio_last_error callback.
15790 (hostio_packet_error): Use FILEIO_EINVAL directly.
15791 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15792 calls to hostio_error.
15793 * hostio-errno.c: New.
15794 * server.h (hostio_last_error_from_errno): Declare.
15795 * target.h (target_ops): Add hostio_last_error member.
15796 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15797 as hostio_last_error handler.
15798 * spu-low.c (spu_target_ops): Likewise.
15799 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15800 (wince_hostio_last_error): New functions.
15801 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15802 as hostio_last_error handler.
15803 (win32_target_ops) [!_WIN32_WCE]: Register
15804 hostio_last_error_from_errno as hostio_last_error handler.
15805 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15806 (hostio-errno.o): New rule.
15807 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15808 * configure.srv (srv_hostio_err_objs): New variable. Default to
15810 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15811 * configure: Regenerate.
15813 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15815 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15816 (linux_kill, linux_detach): Clean up the process list.
15817 * remote-utils.c (remote_open): Improve port number parsing.
15818 (putpkt_binary, input_interrupt): Only send interrupts if the target
15820 * server.c (extended_protocol): Make static.
15821 (attached): Define earlier.
15822 (exit_requested, response_needed, program_argv): New variables.
15823 (target_running): New.
15824 (start_inferior): Clear attached here.
15825 (attach_inferior): Set attached here.
15826 (require_running): Define.
15827 (handle_query): Use require_running and target_running. Implement
15829 (handle_v_attach, handle_v_run): New.
15830 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15831 (gdbserver_usage): Update.
15832 (main): Redo argument parsing. Handle --debug and --multi. Handle
15833 --attach along with other options or after the port. Save
15834 program_argv. Support no initial program. Resynchronize
15835 communication with GDB after an error. Handle "monitor exit".
15836 Use require_running and target_running. Always allow the extended
15837 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15838 restart in extended mode.
15839 * README: Refer to the GDB manual. Update --attach usage.
15841 2007-12-20 Andreas Schwab <schwab@suse.de>
15843 * linux-low.c (STACK_SIZE): Define.
15844 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15845 (linux_test_for_tracefork): Likewise.
15847 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15849 * linux-low.c (linux_wait_for_event): Update messages. Do not
15850 reinsert auto-delete breakpoints.
15851 * mem-break.c (struct breakpoint): Change return type of handler to
15853 (set_breakpoint_at): Update handler type.
15854 (reinsert_breakpoint_handler): Return 1 instead of calling
15856 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15858 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15859 * mem-break.h (set_breakpoint_at): Update handler type.
15860 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15861 * win32-low.c (auto_delete_breakpoint): New.
15862 (get_child_debug_event): Use it.
15864 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15866 * configure.ac: Check for pread and pwrite.
15867 * hostio.c (handle_pread): Fall back to lseek and read.
15868 (handle_pwrite): Fall back to lseek and write.
15869 * config.in, configure: Regenerated.
15871 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15873 * server.c (myresume): Add own_buf argument.
15874 (main): Update calls.
15876 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15878 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15879 * remote-utils.c (remote_open): Do not call disable_async_io.
15880 (block_async_io): Delete.
15881 (unblock_async_io): Make static.
15882 (initialize_async_io): New.
15883 * server.c (handle_v_cont): Handle async I/O here.
15884 (myresume): Likewise. Move other common resume tasks here...
15885 (main): ... from here. Call initialize_async_io. Disable async
15886 I/O before the main loop.
15887 * server.h (initialize_async_io): Declare.
15888 (block_async_io, unblock_async_io): Delete prototypes.
15889 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15891 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15893 * remote-utils.c (readchar): Allow binary data in received messages.
15895 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15897 * win32-low.c (attaching): New global.
15898 (win32_create_inferior): Clear the `attaching' global.
15899 (win32_attach): Set the `attaching' global.
15900 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15901 attaching. Only set a breakpoint at the entry point if not
15904 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15906 * server.c (main): Don't report dll events on the initial
15907 connection on attaches.
15909 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15911 * server.c (main): Relax numerical bases supported for the pid of
15912 the --attach command line argument.
15914 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15916 * win32-low.c (win32_attach): Call OpenProcess before
15917 DebugActiveProcess, not after. Add last error output to error
15920 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15922 * win32-low.c (win32_get_thread_context)
15923 (win32_set_thread_context): New functions.
15924 (thread_rec): Use win32_get_thread_context.
15925 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15926 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15929 2007-12-03 Leo Zayas
15930 Pedro Alves <pedro_alves@portugalmail.pt>
15932 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15934 (child_add_thread): Minor cleanup.
15935 (child_continue): Resume artificially suspended threads before
15936 calling ContinueDebugEvent.
15937 (suspend_one_thread): New.
15938 (fake_breakpoint_event): New.
15939 (get_child_debug_event): Change return type to int. Check here if
15940 gdb sent an interrupt request. If a soft interrupt was requested,
15941 fake a breakpoint event. Return 0 if there is no event to handle,
15943 (win32_wait): Don't check here if gdb sent an interrupt request.
15944 Ensure there is a valid event to handle.
15945 (win32_request_interrupt): Add soft interruption method as last
15948 2007-12-03 Leo Zayas
15949 Pedro Alves <pedro_alves@portugalmail.pt>
15951 * win32-low.h (win32_thread_info): Add descriptions to the
15952 structure members. Replace `suspend_count' counter by a
15954 * win32-low.c (thread_rec): Update condition of when to get the
15955 context from the inferior. Rely on ContextFlags being set if it
15956 has already been retrieved. Only suspend the inferior thread if
15957 we haven't already. Warn if that fails.
15958 (continue_one_thread): s/suspend_count/suspended/. Only call
15959 ResumeThread once. Warn if that fails.
15961 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15963 * win32-low.c (win32_wait): Don't read from the inferior when it
15964 has already exited.
15966 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15968 * Makefile.in (win32_low_h): New variable.
15969 (win32-low.o): Add dependency on $(win32_low_h).
15970 (win32-arm-low.o, win32-i386-low.o): New rules.
15972 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15974 * hostio.c: Correct copyright year.
15976 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15978 * Makefile.in (OBS): Add hostio.o.
15979 (hostio.o): New rule.
15980 * server.h (handle_vFile): Declare.
15981 * hostio.c: New file.
15982 * server.c (handle_v_requests): Take packet_len and new_packet_len
15983 for binary packets. Call handle_vFile.
15984 (main): Update call to handle_v_requests.
15986 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15988 * linux-low.c: Include <sched.h>.
15990 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15992 * linux-low.c (linux_tracefork_grandchild): New.
15993 (linux_tracefork_child): Use clone.
15994 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15996 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15998 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16000 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16002 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16004 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16006 * inferiors.c (change_inferior_id): Delete.
16007 (add_pid_to_list, pull_pid_from_list): New.
16008 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16009 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16010 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16011 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16012 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16013 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16014 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16015 (using_threads): Always set to 1.
16016 (handle_extended_wait): New.
16017 (add_process): Do not set TID.
16018 (linux_create_inferior): Set must_set_ptrace_flags.
16019 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16020 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16021 (linux_thread_alive): Rename TID argument to LWPID.
16022 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16023 (linux_wait_for_event): Do not use TID or check using_threads. Update
16024 call to dead_thread_notify. Call handle_extended_wait.
16025 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16026 (send_sigstop): Delete sigstop_sent.
16027 (wait_for_sigstop): Avoid TID.
16028 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16029 (linux_test_for_tracefork): New.
16030 (linux_lookup_signals): Use thread_db_active and
16031 linux_supports_tracefork_flag.
16032 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16033 * linux-low.h (get_process_thread): Avoid TID.
16034 (struct process_ifo): Move thread_known and tid to the end. Remove
16036 (linux_attach_lwp, thread_db_init): Update prototypes.
16037 * server.h (change_inferior_id): Delete prototype.
16038 (add_pid_to_list, pull_pid_from_list): New prototypes.
16039 * thread-db.c (thread_db_use_events): New.
16040 (find_first_thread): Rename to...
16041 (find_one_thread): ...this. Update callers and messages. Do not
16042 call fatal. Check thread_db_use_events. Do not call
16043 change_inferior_id or new_thread_notify.
16044 (maybe_attach_thread): Update. Do not call new_thread_notify.
16045 (thread_db_init): Set thread_db_use_events. Check use_events.
16046 * utils.c (fatal, warning): Correct message prefix.
16048 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16050 * Makefile.in (clean): Remove new files.
16051 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16052 (powerpc-64.o, powerpc-64.c): New rules.
16053 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16054 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16056 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16058 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16059 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16060 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16061 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16062 (target_regsets): Add AltiVec and SPE register sets.
16063 * configure.ac: Check for AltiVec and SPE.
16064 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16065 (ppc_fill_vrregset, ppc_store_vrregset): New.
16066 (target_regsets): Add AltiVec register set.
16067 * configure: Regenerated.
16069 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16071 * linux-low.c (O_LARGEFILE): Define.
16072 (linux_read_memory): Use /proc/PID/mem.
16073 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16074 * configure, config.in: Regenerated.
16076 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16078 * linux-low.c (linux_wait_for_event): Do not pass signals while
16081 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16083 * win32-low.c (create_process): New.
16084 (win32_create_inferior): Use create_process instead of
16085 CreateProcess. If create_process failed retry appending an ".exe"
16086 suffix. Store the GetLastError result immediatelly after
16087 create_process calls and use it on the call to error.
16089 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16091 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16093 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16095 * configure.ac: Switch license to GPLv3.
16097 2007-08-01 Michael Snyder <msnyder@access-company.com>
16099 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16101 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16103 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16105 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16106 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16107 CloseToolhelp32Snapshot.
16108 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16109 CloseToolhelp32Snapshot.
16111 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16113 * server.c (main): Check for inferior exit before main loop.
16115 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16117 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16118 instead of on tmp_desc.
16120 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16121 Daniel Jacobowitz <dan@codesourcery.com>
16123 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16124 (add_thread): Minor cleanups.
16125 (clear_inferiors): Move lower in the file. Clear the DLL
16127 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16128 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16129 (xml_escape_text): New.
16130 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16132 (handle_v_cont): Report errors.
16133 (gdbserver_version): Update.
16134 (main): Correct size of own_buf. Do not report initial DLL events.
16135 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16136 (unloaded_dll, xml_escape_text): New.
16137 * win32-low.c (enum target_waitkind): Update comments.
16138 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16139 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16140 (win32_EnumProcessModules, win32_GetModuleInformation)
16141 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16142 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16143 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16144 (win32_Module32First, win32_Module32Next, load_toolhelp)
16145 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16146 (get_child_debug_event): Handle DLL events.
16147 (win32_wait): Likewise.
16149 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16151 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16152 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16154 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16156 * win32-low.c (handle_output_debug_string): Ignore event if not
16159 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16161 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16163 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16165 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16167 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16169 * inferiors.c (change_inferior_id): Add comment.
16170 * linux-low.c (check_removed_breakpoint): Add an early
16171 prototype. Improve debug output.
16172 (linux_attach): Doc update.
16173 (linux_detach_one_process, linux_detach): Clean up before releasing
16175 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16176 * linux-low.h (struct process_info): Doc improvement.
16177 * mem-break.c (delete_all_breakpoints): New.
16178 * mem-break.h (delete_all_breakpoints): New prototype.
16179 * thread-db.c (find_first_thread): New.
16180 (thread_db_create_event): Call it instead of
16181 thread_db_find_new_threads. Clean up unused variables.
16182 (maybe_attach_thread): Remove first thread handling.
16183 (thread_db_find_new_threads): Use find_first_thread.
16184 (thread_db_get_tls_address): Likewise.
16186 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16188 * thread-db.c (thread_db_find_new_threads): Add prototype.
16189 (thread_db_create_event): Check for the main thread before adding
16191 (maybe_attach_thread): Only enable event reporting if TID == 0.
16192 (thread_db_get_tls_address): Check for new threads.
16194 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16196 * linux-low.c (linux_create_inferior): Try execv before execvp.
16197 * spu-low.c (spu_create_inferior): Likewise.
16199 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16201 * linux-low.c (linux_create_inferior): Change execv to execvp.
16202 * spu-low.c (spu_create_inferior): Likewies.
16204 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16206 * Makefile.in (clean): Clean new files instead of deleted ones.
16207 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16208 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16210 * configure.srv: Specify XML files and new regformats for MIPS and
16212 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16213 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16214 an entry for the restart register.
16215 (mips_cannot_fetch_register, mips_cannot_store_register)
16216 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16217 register names to match the XML descriptions.
16218 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16219 restart register instead of $0.
16221 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16222 Markus Deuling <deuling@de.ibm.com>
16224 * remote-utils.c (decode_xfer_write): New function.
16225 * server.h (decode_xfer_write): Add prototype.
16226 * server.c (handle_query): Add PACKET_LEN argument. Support
16227 qXfer:spu:read and qXfer:spu:write packets.
16228 (main): Pass packet_len to handle_query.
16229 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16230 * target.h (target_ops): Add qxfer_spu.
16232 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16234 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16235 accessing non-seekable spufs files.
16237 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16239 * server.c (handle_query): Add reply for qC packet.
16241 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16242 Leo Zayas <lerele@champenstudios@com>
16244 * server.h (check_remote_input_interrupt_request): New function.
16245 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16246 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16247 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16248 (check_remote_input_interrupt_request): New function.
16249 * server.h (check_remote_input_interrupt_request): Declare.
16250 * win32-low.c (winapi_DebugBreakProcess,
16251 winapi_GenerateConsoleCtrlEvent): New typedefs.
16252 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16254 (win32_wait): Check for remote interrupt request
16255 with check_remote_input_interrupt_request.
16256 (win32_request_interrupt): New function.
16257 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16259 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16261 * win32-low.c (debug_registers_changed,
16262 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16263 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16264 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16265 (thread_rec): Get context using the low target.
16266 (child_add_thread): Call thread_added on the low target,
16267 which does the same thing.
16269 (do_initial_child_stuff): Remove debug registers references.
16270 Set context using the low target. Resume threads after
16271 setting the contexts.
16272 (child_continue): Remove dead variable. Remove debug
16273 registers references.
16274 (child_fetch_inferior_registers): Go through the low target.
16275 (do_child_store_inferior_registers): Remove.
16276 (child_store_inferior_registers): Go through the low target.
16277 (win32_resume): Remove debug registers references.
16278 Set context using the low target.
16279 (handle_exception): Change return type to void. Don't record
16280 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16281 first chance exception.
16282 (get_child_debug_event): Change return type to void. Remove
16283 goto loop. Always return after waiting for debug event.
16284 (win32_wait): Convert to switch statement. Handle spurious
16287 * win32-i386-low.c (debug_registers_changed,
16288 debug_registers_used): New.
16289 (initial_stuff): Rename to ...
16290 (i386_initial_stuff): ... this. Clear debug registers
16292 (store_debug_registers): Delete.
16293 (i386_get_thread_context): New.
16294 (load_debug_registers): Delete.
16295 (i386_set_thread_context): New.
16296 (i386_thread_added): New.
16297 (single_step): Rename to ...
16298 (i386_single_step): ... this.
16299 (do_fetch_inferior_registers): Rename to ...
16300 (i386_fetch_inferior_register): ... this.
16301 (i386_store_inferior_register): New.
16302 (the_low_target): Adapt to new interface.
16304 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16305 (arm_get_thread_context): New.
16306 (arm_set_thread_context): New.
16308 (do_fetch_inferior_registers): Rename to ...
16309 (arm_fetch_inferior_register): ... this.
16310 (arm_store_inferior_register): New.
16311 (arm_wince_breakpoint): Reimplement as unsigned long.
16312 (arm_wince_breakpoint_len): Define.
16313 (the_low_target): Adapt to new interface.
16315 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16316 load_debug_registers. Add get_thread_context, set_thread_context,
16317 thread_added and store_inferior_register. Rename
16318 fetch_inferior_registers to fetch_inferior_register.
16319 (regptr): Remove declaration.
16321 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16323 * linux-low.c (linux_detach): Change return type to int. Return 0.
16324 * spu-low.c (spu_detach): Likewise.
16326 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16328 * target.h (target_ops): Change return type of detach to int.
16330 (join_inferior): New.
16331 * server.c (main): Don't skip detach support on mingw32.
16332 If the inferior doesn't support detaching return error.
16333 Call join_inferior instead of using waitpid.
16334 * linux-low.c (linux_join): New.
16335 (linux_target_op): Add linux_join.
16336 * spu-low.c (spu_join): New.
16337 (spu_target_ops): Add spu_join.
16338 * win32-low.c (win32_detach): Adapt to new interface.
16339 Reopen current_process_handle before detaching. Issue a child
16340 resume before detaching.
16342 (win32_target_op): Add win32_join.
16344 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16346 * win32-low.c (win32-attach): Fix return value.
16347 * target.h (target_ops): Describe ATTACH return values.
16349 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16351 * win32-low.c (GETPROCADDRESS): Define.
16352 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16353 (winapi_DebugSetProcessKillOnExit): Likewise.
16354 (win32_create_inferior): Force usage of ansi CreateProcessA.
16355 (win32_attach): Use GETPROCADDRESS.
16356 (win32_detach): Likewise.
16358 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16360 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16362 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16364 * win32-low.c: Commit leftover changes from 2007-03-29.
16366 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16368 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16369 fields short instead of int. Add explicit padding.
16370 (i387_cache_to_fsave): Remove unnecessary casts.
16371 (i387_fsave_to_cache): Doc fix.
16372 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16374 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16376 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16377 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16379 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16381 * configure.srv (arm*-*-mingw32ce*): Move near the other
16384 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16386 * configure.ac: Add errno checking.
16387 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16388 sys/file.h and malloc.h.
16389 (AC_CHECK_DECLS): Add perror.
16390 (srv_mingwce): Handle.
16391 * configure.srv (i[34567]86-*-cygwin*): Add
16392 win32-i386-low.o to srv_tgtobj.
16393 (i[34567]86-*-mingw*): Likewise.
16394 (arm*-*-mingw32ce*): Add case.
16395 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16396 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16397 [__MINGW32CE__] (strerror): New function.
16398 [__MINGW32CE__] (errno): Define to GetLastError.
16399 [__MINGW32CE__] (COUNTOF): New macro.
16400 (remote_open): Remove extra close call.
16401 * mem-break.c (delete_breakpoint_at): New function.
16402 * mem-break.h (delete_breakpoint_at): Declare.
16403 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16404 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16405 [USE_WIN32API] (read, write): Add char* casts.
16406 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16407 * server.h: Include wincecompat.h on Windows CE.
16408 [HAVE_ERRNO_H]: Check.
16409 (perror): Declare if not declared.
16410 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16411 (perror_with_name): Remove errno declaration.
16412 * wincecompat.h: New.
16413 * wincecompat.c: New.
16414 * win32-low.h: New.
16415 * win32-arm-low.c: New.
16416 * win32-i386-low.c: New.
16417 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16418 (OUTMSG2): Make it safe.
16420 (COUNTOF): New macro.
16421 (NUM_REGS): Get it from the low target.
16422 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16423 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16424 (thread_rec): Let low target handle debug registers.
16425 (child_add_thread): Likewise.
16426 (child_init_thread_list): Likewise.
16427 (continue_one_thread): Likewise.
16429 (do_child_fetch_inferior_registers): Move to ...
16430 * win32-i386-low.c: ... here, and rename to ...
16431 (do_fetch_inferior_registers): ... this.
16432 * win32-low.c (child_fetch_inferior_registers):
16433 Go through the low target.
16434 (do_child_store_inferior_registers): Use regptr.
16435 (strwinerror): New function.
16436 (win32_create_inferior): Handle Windows CE.
16437 Use strwinerror instead of strerror on Windows error
16438 codes. Add program to the error output.
16439 Don't close the main thread handle on Windows CE.
16440 (win32_attach): Use coredll.dll on Windows CE.
16441 (win32_kill): Close current process and current
16443 (win32_detach): Use coredll.dll on Windows CE.
16444 (win32_resume): Let low target handle debug registers, and
16446 (handle_exception): Add/Remove initial breakpoint. Avoid
16447 non-existant WSTOPSIG on Windows CE.
16448 (win32_read_inferior_memory): Cast to remove warning.
16449 (win32_arch_string): Go through the low target.
16450 (initialize_low): Call set_breakpoint_data with the low
16451 target's breakpoint.
16452 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16453 FOP_REGNUM, mappings): Move to ...
16454 * win32-i386-low.c: ... here.
16455 * win32-low.c (win32_thread_info): Move to ...
16456 * win32-low.h: ... here.
16457 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16458 win32-arm-low.c and wincecompat.c.
16459 (all:): Add $EXEEXT.
16460 (install-only:): Likewise.
16461 (gdbserver:): Likewise.
16462 (gdbreplay:): Likewise.
16463 * config.in: Regenerate.
16464 * configure: Regenerate.
16466 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16468 * win32-low.c: Rename typedef thread_info to
16469 win32_thread_info throughout.
16471 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16473 * win32-i386-low.c: Rename to ...
16474 * win32-low.c: ... this.
16475 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16476 * Makefile.in: Likewise.
16478 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16480 * remote-utils.c (monitor_output): Constify msg parameter.
16481 * server.h (monitor_output): Likewise.
16482 * win32-i386-low.c (handle_output_debug_string): New.
16483 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16484 handle_output_debug_string.
16485 (get_child_debug_event): Likewise.
16487 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16489 * server.c (main): Correct strtoul check.
16491 2007-03-27 Jon Ringle <jon@ringle.org>
16493 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16495 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16497 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16499 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16501 * terminal.h: Check HAVE_SGTTY_H.
16503 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16505 * remote-utils.c (remote_open): Print out the assigned port number.
16507 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16509 * remote-utils.c (monitor_output): New function.
16510 * server.c (debug_threads): Define here.
16511 (monitor_show_help): New function.
16512 (handle_query): Handle qRcmd.
16513 (main): Do not handle 'd' packet.
16514 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16515 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16518 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16520 * Makefile.in (EXEEXT): New.
16521 (clean): Use $(EXEEXT).
16523 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16525 * target.h (target_ops): Rename send_signal to request_interrupt,
16526 and remove enum target_signal parameter.
16527 * linux-low.c (linux_request_interrupt): Rename from
16528 linux_send_signal, and always send SIGINT.
16529 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16530 and always send SIGINT.
16531 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16533 (input_interrupt): Likewise.
16535 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16537 * server.c (get_features_xml): Check if target implemented
16539 * win32-i386-low.c (win32_arch_string): New.
16540 (win32_target_ops): Add win32_arch_string as arch_string member.
16542 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16544 * spu-low.c (spu_arch_string): New.
16545 (spu_target_ops): Add spu_arch_string.
16547 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16549 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16550 * configure.ac: Do not check for terminal.h.
16551 * configure, config.in: Regenerated.
16553 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16555 * Makefile.in (OBS): Add $(XML_BUILTIN).
16556 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16558 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16559 (arm-with-iwmmxt.c): New.
16560 * config.in, configure: Regenerate.
16561 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16562 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16563 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16564 (arm*-*-linux*): Add iWMMXt and regset support.
16565 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16566 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16567 (arm_store_wmmxregset, target_regsets): New.
16568 * server.c (get_features_xml): Take annex argument. Check builtin
16570 (handle_query): Handle multiple annexes.
16572 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16574 * remote-utils.c [USE_WIN32API] (read, write): Define.
16575 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16578 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16580 * linux-i386-low.c (the_low_target): Set arch_string.
16581 * linux-x86-64-low.c (the_low_target): Likewise.
16582 * linux-low.c (linux_arch_string): New.
16583 (linux_target_ops): Add it.
16584 * linux-low.h (struct linux_target_ops): Add arch_string.
16585 * server.c (write_qxfer_response): Use const void * for DATA.
16586 (get_features_xml): New.
16587 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16588 * target.h (struct target_ops): Add arch_string method.
16590 2007-01-03 Denis Pilat <denis.pilat@st.com>
16591 Daniel Jacobowitz <dan@codesourcery.com>
16593 * linux-low.c (linux_kill): Handle being called with no threads.
16594 * win32-i386-low.c (win32_kill): Likewise.
16595 (get_child_debug_event): Clear current_process_handle.
16597 2006-12-30 Denis PILAT <denis.pilat@st.com>
16598 Daniel Jacobowitz <dan@codesourcery.com>
16600 * remote-utils.c (remote_open): Check the type of specified
16601 serial port devices before opening them.
16602 * server.c (main): Kill the inferior if an error occurs during
16603 the first remote_open.
16605 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16607 * README: Update supported targets.
16609 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16611 * Makefile.in (clean): Remove reg-mips64.c.
16612 (reg-mips64.c, reg-mips64.o): New rules.
16613 * configure.srv: Handle mips64. Include regset support for mips.
16614 * linux-mips-low.c (union mips_register): New.
16615 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16616 (mips_breakpoint, mips_breakpoint_at): Use int.
16617 (mips_collect_register, mips_supply_register)
16618 (mips_collect_register_32bit, mips_supply_register_32bit)
16619 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16620 (mips_store_fpregset, target_regsets): New.
16621 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16623 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16625 * configure.srv: Add target "spu*-*-*".
16626 * Makefile.in (clean): Remove reg-spu.c.
16627 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16628 * spu-low.c: New file.
16630 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16632 * configure.ac: Correct td_thr_tls_get_addr test.
16633 * configure: Regenerated.
16635 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16637 * linux-low.c (linux_wait_for_event): Reformat. Use the
16638 pass_signals array.
16639 * remote-utils.c (decode_address_to_semicolon): New.
16640 * server.c (pass_signals, handle_general_set): New.
16641 (handle_query): Mention QPassSignals for qSupported.
16642 (main): Call handle_general_set.
16643 * server.h (pass_signals, decode_address_to_semicolon): New.
16645 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16647 * server.c (handle_query): Correct error handling for read_auxv.
16649 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16651 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16652 and srv_linux_thread_db to yes.
16653 * linux-s390-low.c (s390_fill_gregset): New function.
16654 (target_regsets): Define data structure.
16656 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16658 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16659 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16660 * config.in, configure: Regenerated.
16661 * inferiors.c (gdb_id_to_thread): New function.
16662 (gdb_id_to_thread_id): Use it.
16663 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16664 * linux-low.h (struct process_info): Add th member.
16665 (thread_db_get_tls_address): New prototype.
16666 * remote-utils.c (decode_address): Make non-static.
16667 * server.c (handle_query): Handle qGetTLSAddr.
16668 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16669 * target.h (struct target_ops): Add get_tls_address.
16670 * thread-db.c (maybe_attach_thread): Save the thread handle.
16671 (thread_db_get_tls_address): New.
16673 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16675 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16676 (linux_resume_one_process): Take a siginfo_t *. Update all
16677 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16678 (struct pending_signals): Add a siginfo_t.
16679 (linux_wait_for_process): Always set last_status.
16680 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16681 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16682 * linux-low.h (struct process_info): Add last_status.
16684 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16686 * remote-utils.c (try_rle): New function.
16687 (putpkt_binary): Use it.
16689 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16691 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16692 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16693 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16694 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16695 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16698 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16700 * server.c (terminal_fd): New variable.
16701 (old_foreground_pgrp): Likewise.
16702 (restore_old_foreground_pgrp): New function.
16703 (start_inferior): Record the terminal file descriptor in terminal_fd
16704 and its original foreground group in old_foreground_pgrp. Register
16705 restore_old_foreground_pgrp with atexit().
16707 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16709 * server.c (handle_query): Correct qPart to qXfer.
16711 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16713 * configure.ac: Check for more headers which are missing on
16714 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16715 * configure.srv: Add Cygwin and mingw32.
16716 * remote-utils.c: Don't include headers unconditionally which
16717 are missing on mingw32. Include <winsock.h> for mingw32.
16718 (remote_open): Adjust for mingw32 support. Flush
16719 standard error after writing to it.
16720 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16721 (unblock_async_io, enable_async_io, disable_async_io)
16722 (readchar, getpkt): Update for Winsock support.
16723 (prepare_resume_reply): Expect a protocol signal number.
16724 * server.c: Disable <sys/wait.h> on mingw32.
16725 (start_inferior): Adjust for mingw32 support. Flush
16726 standard error after writing to it.
16727 (attach_inferior): Likewise. Use protocol signal
16729 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16731 * win32-i386-low.c: New file.
16732 * Makefile.in (XM_CLIBS): Set.
16733 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16734 (win32-i386-low.o): New dependency rule.
16735 * linux-low.c (linux_wait): Use target signal numbers.
16736 * target.h (struct target_ops): Doc fix.
16737 * server.h (target_signal_to_name): New prototype.
16738 * gdbreplay.c: Don't include headers unconditionally which
16739 are missing on mingw32. Include <winsock.h> for mingw32.
16740 (remote_close, remote_open): Adjust for Winsock support.
16741 * configure, config.in: Regenerated.
16743 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16745 * server.c (decode_xfer_read, write_qxfer_response): New.
16746 (handle_query): Take a packet length argument. Handle
16747 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16748 the qSupported response.
16749 (main): Update call to handle_query.
16751 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16753 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16754 (putpkt_binary): Renamed from putpkt and adjusted for binary
16756 (putpkt): New wrapper for putpkt_binary.
16757 (readchar): Don't mask off the high bit.
16758 (decode_X_packet): New function.
16759 * server.c (main): Call putpkt_binary if a handler sets the packet
16760 length. Save the length of the incoming packet. Handle 'X'.
16761 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16763 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16765 * server.c (handle_query): Handle qSupported.
16767 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16769 * remote-utils.c (all_symbols_looked_up): New variable.
16770 (look_up_one_symbol): Check it.
16771 * server.h (look_up_one_symbol): New declaration.
16772 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16774 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16776 * Makefile.in (linux-arm-low.o): Update dependencies.
16777 * linux-arm-low.c: Include "gdb_proc_service.h".
16778 (PTRACE_GET_THREAD_AREA): Define.
16779 (ps_get_thread_area): New function.
16781 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16783 * configure.srv (m68k*-*-uclinux*): New target.
16784 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16785 (linux_resume_one_process): Remove extraneous cast.
16786 (linux_read_offsets): New.
16787 (linux_target_op): Add linux_read_offsets on mmuless systems.
16788 * server.c (handle_query): Add qOffsets logic.
16789 * target.h (struct target_ops): Add read_offsets.
16791 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16793 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16794 (PTRACE_GET_THREAD_AREA): Define.
16795 (ps_get_thread_area): New function.
16796 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16797 (linux-x86-64-low.o): Update.
16799 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16801 * configure.ac: Remove checks for prfpregset_t.
16802 * gdb_proc_service.h: New file.
16803 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16804 new "gdb_proc_service.h".
16805 * proc-service.c: Likewise.
16806 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16807 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16808 * Makefile.in (gdb_proc_service_h): Updated.
16809 * configure, config.in: Regenerated.
16811 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16813 * remote-utils.c (prepare_resume_reply): Move declaration
16814 of gdb_id_from_wait to the top of the block.
16816 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16818 * linux-low.c (regsets_store_inferior_registers): Read the regset
16819 from the target before filling it.
16821 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16823 * server.c (attach_inferior): Return SIGTRAP for a successful
16826 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16828 * Makefile.in (OBS): Add version.o.
16829 (STAGESTUFF): Delete.
16830 (version.o): Add dependencies.
16831 (version.c): Replace rule.
16832 (clean): Remove version.c.
16833 * server.c (gdbserver_version): New.
16834 (gdbserver_usage): Use printf.
16835 (main): Handle --version and --help.
16836 * server.h (version, host_name): Add declarations.
16838 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16850 * linux-x86-64-low.c:
16852 * linux-s390-low.c:
16853 * linux-ppc64-low.c:
16855 * linux-mips-low.c:
16856 * linux-m68k-low.c:
16857 * linux-m32r-low.c:
16860 * linux-ia64-low.c:
16861 * linux-i386-low.c:
16862 * linux-crisv32-low.c:
16874 * gdbserver.1: Add (C) after Copyright. Update the FSF
16877 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16879 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16880 (arm_breakpoint_at): Recognize both breakpoints.
16881 (the_low_target): Use the correct breakpoint instruction.
16883 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16885 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16886 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16887 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16888 (the_low_target): Update.
16890 2005-10-25 Andreas Schwab <schwab@suse.de>
16892 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16894 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16895 (ia64_num_regs): Reduce to 462.
16897 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16899 * acinclude.m4: Correct quoting.
16900 * aclocal.m4: Regenerated.
16902 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16903 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16904 (thread_db_init): Call thread_db_err_str.
16905 * configure.ac: Check for TD_VERSION.
16906 * config.in, configure: Regenerated.
16908 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16910 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16912 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16914 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16915 is not available. Define HAVE_PTRACE_GETREGS if it is.
16916 * config.in, configure: Regenerated.
16917 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16918 * linux-i386-low.c, linux-m68k-low.c: Update to use
16919 HAVE_PTRACE_GETREGS.
16920 * linux-low.c (regsets_fetch_inferior_registers)
16921 (regsets_store_inferior_registers): Only return 0 if we processed
16923 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16924 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16926 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16928 * inferiors.c (struct thread_info): Add gdb_id.
16929 (add_thread): Add gdb_id argument.
16930 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16931 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16932 calls to add_thread.
16933 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16934 * server.c (handle_query): Use thread_to_gdb_id.
16935 (handle_v_cont, main): Use gdb_id_to_thread_id.
16936 * server.h (add_thread): Update prototype.
16937 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16940 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16942 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16943 left-padded registers.
16944 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16945 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16947 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16949 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16950 * configure: Regenerate.
16951 * config.in: Regenerate.
16952 * server.h (NEED_DECLARATION_STRERROR):
16953 Replace with !HAVE_DECL_STRERROR.
16955 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16957 * linux-low.c (linux_wait, linux_send_signal): Don't test
16958 an unsigned long variable for > 0 if it could be MAX_ULONG.
16959 * server.c (myresume): Likewise.
16960 * target.c (set_desired_inferior): Likewise.
16962 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16964 * configure.ac: Simplify and improve check for socklen_t.
16965 * configure, config.in: Regenerate.
16967 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16969 * acconfig.h: Remove.
16970 * configure.ac: Add a test for socklen_t. Use three-argument
16971 AC_DEFINE throughout.
16972 * config.in: Regenerated using autoheader 2.59.
16973 * configure: Regenerated.
16975 * gdbreplay.c (socklen_t): Provide a default.
16976 (remote_open): Use socklen_t.
16977 * remote-utils.c (socklen_t): Provide a default.
16978 (remote_open): Use socklen_t.
16979 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16982 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16984 * linux-low.c (linux_read_memory, linux_write_memory)
16985 (linux_read_auxv): Likewise.
16986 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16987 (check_mem_write): Likewise.
16988 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16990 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16991 (registers_from_string, register_data): Likewise.
16992 * server.c (handle_query, main): Likewise.
16993 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16994 (decode_M_packet): Likewise.
16995 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16996 * target.h (struct target_ops): Update read_memory, write_memory,
16998 (read_inferior_memory, write_inferior_memory): Update.
16999 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17000 to unsigned char *.
17001 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17002 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17003 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17004 linux-s390-low.c, linux-sh-low.c: Update for changes in
17005 read_inferior_memory and the_low_target->breakpoint.
17007 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17009 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17010 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17011 * configure.srv: Add powerpc64-*-linux*.
17012 * linux-ppc64-low.c: New file.
17014 2005-05-23 Orjan Friberg <orjanf@axis.com>
17016 * linux-cris-low.c: New file with support for CRIS.
17017 * linux-crisv32-low.c: Ditto for CRISv32.
17018 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17019 (clean): Add reg-cris.c and reg-crisv32.c.
17020 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17021 reg-crisv32.o, and reg-crisv32.c to make rules.
17022 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17023 recognized targets.
17025 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17027 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17028 of sizeof (PTRACE_XFER_TYPE).
17029 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17031 2005-05-12 Orjan Friberg <orjanf@axis.com>
17033 * target.h (struct target_ops): Add insert_watchpoint,
17034 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17035 pointers for hardware watchpoint support.
17036 * linux-low.h (struct linux_target_ops): Ditto.
17037 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17038 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17039 to linux_target_ops.
17040 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17042 * server.c (main): Recognize 'Z' and 'z' packets.
17044 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17046 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17047 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17048 (the_low_target): Add new members.
17050 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17052 * proc-service.c (ps_lgetregs): Search all_processes instead of
17055 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17057 * server.c (start_inferior): Change return type to int.
17058 (attach_inferior): Change sigptr to int *.
17059 (handle_v_cont, handle_v_requests): Change signal to int *.
17060 (main): Change signal to int.
17062 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17064 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17065 * configure.srv: Add m32r*-*-linux*.
17066 * linux-m32r-low.c: New file.
17068 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17070 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17072 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17074 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17075 Take unsigned long arguments for PIDs.
17076 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17077 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17078 (wait_for_sigstop, linux_resume_one_process)
17079 (regsets_fetch_inferior_registers, linux_send_signal)
17080 (linux_read_auxv): Likewise. Update the types of variables holding
17081 PIDs. Update format string specifiers.
17082 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17083 * remote-utils.c (prepare_resume_reply): Likewise.
17084 * server.c (cont_thread, general_thread, step_thread)
17085 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17087 (handle_query): Update format specifiers.
17088 (handle_v_cont, main): Use strtoul for thread IDs.
17089 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17090 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17091 (general_thread, step_thread, thread_from_wait)
17092 (old_thread_from_wait): Update.
17093 * target.h (struct thread_resume): Use unsigned long for THREAD.
17094 (struct target_ops): Use unsigned long for arguments to attach and
17097 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17099 * acinclude.m4: Include bfd/bfd.m4 directly.
17100 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17101 <agriffis@toolchain.org>.
17102 * aclocal.m4, configure: Regenerated.
17104 2005-01-07 Andrew Cagney <cagney@gnu.org>
17106 * configure.ac: Rename configure.in, require autoconf 2.59.
17107 * configure: Re-generate.
17109 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17111 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17112 LIBS when finished.
17113 * aclocal.m4: Regenerated.
17114 * configure: Regenerated.
17116 2004-11-21 Andreas Schwab <schwab@suse.de>
17118 * linux-m68k-low.c (m68k_num_gregs): Define.
17119 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17120 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17121 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17122 (m68k_breakpoint_at): New. Add to the_low_target.
17124 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17125 srv_linux_thread_db to yes.
17127 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17129 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17130 (ARCH_SET_FS): Likewise.
17131 (ARCH_GET_FS): Likewise.
17132 (ARCH_GET_GS): Likewise.
17134 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17136 * linux-i386-low.c (ps_get_thread_area): New.
17137 * linux-x86-64-low.c (ps_get_thread_area): New.
17138 * linux-low.c: Include <sys/syscall.h>.
17139 (linux_kill_one_process): Don't kill the first thread here.
17140 (linux_kill): Kill the first thread here.
17141 (kill_lwp): New function.
17142 (send_sigstop, linux_send_signal): Use it.
17143 * proc-service.c: Clean up #ifdefs.
17144 (fpregset_info): Delete.
17145 (ps_lgetregs): Update and enable implementation.
17146 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17148 * remote-utils.c (struct sym_cache, symbol_cache): New.
17149 (input_interrupt): Print a clearer message.
17150 (async_io_enabled): New variable.
17151 (enable_async_io, disable_async_io): Use it. Update comments.
17152 (look_up_one_symbol): Use the symbol cache.
17153 * thread-db.c (thread_db_look_up_symbols): New function.
17154 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17156 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17158 * configure.in: Test for -rdynamic.
17159 * configure: Regenerated.
17160 * Makefile (INTERNAL_LDFLAGS): New.
17161 (gdbserver, gdbreplay): Use it.
17163 2004-09-02 Andrew Cagney <cagney@gnu.org>
17165 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17167 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17169 * linux-low.c (linux_wait): Clear all_processes list also.
17171 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17173 * linux-low.c: Include <errno.h>. Remove extern declaration of
17176 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17178 * gdbreplay.c, server.h, utils.c: Update copyright years.
17180 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17182 * server.c (main): Print child status or termination signal from
17183 variable 'signal', not 'sig'.
17185 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17187 * linux-low.c (linux_read_memory): Change return type to
17188 int. Check for and return error from ptrace().
17189 * target.c (read_inferior_memory): Change return type to int. Pass
17190 back return status from the_target->read_memory().
17191 * target.h (struct target_ops): Adapt *read_memory() prototype.
17193 (read_inferior_memory): Adapt prototype.
17194 * server.c (main): Return an error packet if
17195 read_inferior_memory() returns an error.
17197 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17199 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17200 Unify with other clean targets.
17202 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17204 * server.c (handle_v_cont): Call set_desired_inferior.
17206 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17208 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17210 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17212 * linux-low.c (linux_wait): Unblock async I/O.
17213 (linux_resume): Block and enable async I/O.
17214 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17215 * server.h (block_async_io, unblock_async_io): Add prototypes.
17217 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17219 * remote-utils.c (remote_open): Print a status notice after
17220 opening a TCP port.
17221 * server.c (attach_inferior): Print a status notice after
17224 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17226 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17228 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17230 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17232 * server.c, target.h: Update copyright years.
17234 2004-02-25 Roland McGrath <roland@redhat.com>
17236 * target.h (struct target_ops): New member `read_auxv'.
17237 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17238 * linux-low.c (linux_read_auxv): New function.
17239 (linux_target_ops): Initialize `read_auxv' member to that.
17241 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17243 Committed by Jim Blandy <jimb@redhat.com>.
17245 * linux-s390-low.c (s390_num_regs): Update.
17246 (s390_regmap): Remove control registers. Use __s390x__ predefine
17247 instead of GPR_SIZE to distiguish s390 and s390x targets.
17249 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17251 * linux-low.c: Update copyright year.
17252 (check_removed_breakpoint): Clear pending_is_breakpoint.
17253 (linux_set_resume_request, linux_queue_one_thread)
17254 (resume_status_pending_p): New functions.
17255 (linux_continue_one_thread): Use process->resume.
17256 (linux_resume): Only resume threads if there are no pending events.
17257 * linux-low.h (struct process_info): Add resume request
17260 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17262 * regcache.c (new_register_cache): Clear the allocated register
17263 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17265 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17267 * linux-low.c (linux_resume): Take a struct thread_resume *
17269 (linux_wait): Update call.
17270 (resume_ptr): New static variable.
17271 (linux_continue_one_thread): Renamed from
17272 linux_continue_one_process. Use resume_ptr.
17273 (linux_resume): Use linux_continue_one_thread.
17274 * server.c (handle_v_cont, handle_v_requests): New functions.
17275 (myresume): New function.
17276 (main): Handle 'v' case.
17277 * target.h (struct thread_resume): New type.
17278 (struct target_ops): Change argument of "resume" to struct
17280 (myresume): Delete macro.
17282 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17284 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17285 (uninstall): Support DESTDIR.
17287 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17289 * configure.srv: Add xscale*linux copy of arm*linux entry.
17291 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17293 * linux-arm-low.c (arm_reinsert_addr): New function.
17294 (the_low_target): Add arm_reinsert_addr.
17296 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17298 * mem-break.c: Remove whitespace at end of file.
17300 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17302 * configure.in: Check whether we need to prototype strerror.
17303 * server.h: Optionally prototype strerror.
17304 * gdbreplay.c (perror_with_name): Use strerror.
17305 * linux-low.c (linux_attach_lwp): Use strerror.
17306 * utils.c (perror_with_name): Use strerror.
17307 * config.in, configure: Regenerated.
17309 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17311 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17312 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17314 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17316 * Makefile.in (SFILES): Update.
17317 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17318 low-sun3.c: Remove files.
17320 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17322 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17323 (linux_detach_one_process, linux_detach): New functions.
17324 (linux_target_ops): Add linux_detach.
17325 * server.c (main): Handle 'D' packet.
17326 * target.h (struct target_ops): Add "detach" member.
17327 (detach_inferior): Define.
17329 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17331 From Kelley Cook <kelleycook@wideopenwest.com>:
17332 * configure.srv: Accept i[34567]86 variants.
17334 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17336 * linux-low.c (linux_wait_for_event): Correct comment typos.
17337 (linux_resume_one_process): Call check_removed_breakpoint.
17338 (linux_send_signal): New function.
17339 (linux_target_ops): Add linux_send_signal.
17340 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17342 * target.h (struct target_ops): Add send_signal.
17344 2003-05-29 Jim Blandy <jimb@redhat.com>
17346 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17347 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17348 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17349 away part of the register's value.
17351 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17353 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17354 (linux_wait_for_event, linux_init_signals): Likewise.
17356 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17358 * configure.in: Check for stdlib.h.
17359 * configure: Regenerated.
17360 * config.in: Regenerated.
17362 2003-01-04 Andreas Schwab <schwab@suse.de>
17364 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17366 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17368 * Makefile.in: Remove obsolete code.
17370 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17372 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17373 defined(PT_FPR0_HI).
17375 2002-11-17 Stuart Hughes <seh@zee2.com>
17377 * linux-arm-low.c (arm_num_regs): Increase.
17378 (arm_regmap): Include status register.
17380 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17382 * linux-low.c (register_addr): Remove incorrect -1 check.
17384 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17386 * linux-low.c (linux_create_inferior): Call setpgid. Return
17388 (unstopped_p, linux_signal_pid): Remove.
17389 (linux_target_ops): Remove linux_signal_pid.
17390 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17391 global instead of target method.
17392 * target.h (struct target_ops): Remove signal_pid. Update comment
17393 for create_inferior.
17394 * server.c (signal_pid): New variable.
17395 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17396 gdbserver. Set the child to be the foreground process group.
17397 (attach_inferior): Set signal_pid.
17399 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17401 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17403 2002-08-20 Jim Blandy <jimb@redhat.com>
17405 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17408 2002-08-01 Andrew Cagney <cagney@redhat.com>
17410 * Makefile.in: Make chill references obsolete.
17412 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17414 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17415 * configure: Regenerate.
17416 * config.in: Regenerate.
17418 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17420 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17421 (perror_with_name, remote_close, remote_open, expect, play): Static.
17423 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17425 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17426 byte offsets instead of an array of indexes.
17427 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17429 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17431 * regcache.c: Add comment.
17433 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17435 * thread-db.c: New file.
17436 * proc-service.c: New file.
17437 * acinclude.m4: New file.
17438 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17439 proc-service.o, and thread-db.o.
17440 (linux-low.o): Add USE_THREAD_DB.
17441 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17442 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17443 * aclocal.m4: Regenerated.
17444 * config.in: Regenerated.
17445 * configure: Regenerated.
17446 * configure.in: Check for proc_service.h, sys/procfs.h,
17447 thread_db.h, and linux/elf.h headrs.
17448 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17449 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17450 Check for -lthread_db and thread support.
17451 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17452 PowerPC, and SuperH.
17453 * i387-fp.c: Constify arguments.
17454 * i387-fp.h: Likewise.
17455 * inferiors.c: (struct thread_info): Renamed from
17456 `struct inferior_info'. Remove PID member. Use generic inferior
17457 list header. All uses updated.
17458 (inferiors, signal_pid): Removed.
17459 (all_threads): New variable.
17460 (get_thread): Define.
17461 (add_inferior_to_list): New function.
17462 (for_each_inferior): New function.
17463 (change_inferior_id): New function.
17464 (add_inferior): Removed.
17465 (remove_inferior): New function.
17466 (add_thread): New function.
17467 (free_one_thread): New function.
17468 (remove_thread): New function.
17469 (clear_inferiors): Use for_each_inferior and free_one_thread.
17470 (find_inferior): New function.
17471 (find_inferior_id): New function.
17472 (inferior_target_data): Update argument type.
17473 (set_inferior_target_data): Likewise.
17474 (inferior_regcache_data): Likewise.
17475 (set_inferior_regcache_data): Likewise.
17476 * linux-low.c (linux_bp_reinsert): Remove.
17477 (all_processes, stopping_threads, using_thrads)
17478 (struct pending_signals, debug_threads, pid_of): New.
17479 (inferior_pid): Replace with macro.
17480 (struct inferior_linux_data): Remove.
17481 (get_stop_pc, add_process): New functions.
17482 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17483 Use add_process and add_thread.
17484 (linux_attach_lwp): New function, based on old linux_attach. Use
17485 add_process and add_thread. Set stop_expected for new threads.
17486 (linux_attach): New function.
17487 (linux_kill_one_process): New function.
17488 (linux_kill): Kill all LWPs.
17489 (linux_thread_alive): Use find_inferior_id.
17490 (check_removed_breakpoints, status_pending_p): New functions.
17491 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17492 Update. Use WNOHANG. Wait for cloned processes also. Update process
17493 struct for the found process.
17494 (linux_wait_for_event): New function.
17495 (linux_wait): Use it. Support LWPs.
17496 (send_sigstop, wait_for_sigstop, stop_all_processes)
17497 (linux_resume_one_process, linux_continue_one_process): New functions.
17498 (linux_resume): Support LWPs.
17499 (REGISTER_RAW_SIZE): Remove.
17500 (fetch_register): Use register_size instead. Call supply_register.
17501 (usr_store_inferior_registers): Likewise. Call collect_register.
17502 Fix recursive case.
17503 (regsets_fetch_inferior_registers): Improve error message.
17504 (regsets_store_inferior_registers): Add debugging.
17505 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17506 (unstopped_p, linux_signal_pid): New functions.
17507 (linux_target_ops): Add linux_signal_pid.
17508 (linux_init_signals): New function.
17509 (initialize_low): Call it. Initialize using_threads.
17510 * regcache.c (inferior_regcache_data): Add valid
17512 (get_regcache): Fetch registers lazily. Add fetch argument
17513 and update all callers.
17514 (regcache_invalidate_one, regcache_invalidate): New
17516 (new_register_cache): Renamed from create_register_cache.
17517 Return the new regcache.
17518 (free_register_cache): Change argument to a void *.
17519 (registers_to_string, registers_from_string): Call get_regcache
17520 with fetch flag set.
17521 (register_data): Make static. Pass fetch flag to get_regcache.
17522 (supply_register): Call get_regcache with fetch flag clear.
17523 (collect_register): Call get_regcache with fetch flag set.
17524 (collect_register_as_string): New function.
17525 * regcache.h: Update.
17526 * remote-utils.c (putpkt): Flush after debug output and use
17528 Handle input interrupts while waiting for an ACK.
17529 (input_interrupt): Use signal_pid method.
17530 (getpkt): Flush after debug output and use stderr.
17531 (outreg): Use collect_register_as_string.
17532 (new_thread_notify, dead_thread_notify): New functions.
17533 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17534 and general_thread.
17535 (look_up_one_symbol): Flush after debug output.
17536 * server.c (step_thread, server_waiting): New variables.
17537 (start_inferior): Don't use signal_pid. Update call to mywait.
17538 (attach_inferior): Update call to mywait.
17539 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17540 (main): Don't fetch/store registers explicitly. Use
17541 set_desired_inferior. Support proposed ``Hs'' packet. Update
17543 * server.h: Update.
17544 (struct inferior_list, struct_inferior_list_entry): New.
17545 * target.c (set_desired_inferior): New.
17546 (write_inferior_memory): Constify.
17547 (mywait): New function.
17548 * target.h: Update.
17549 (struct target_ops): New signal_pid method.
17550 (mywait): Removed macro, added prototype.
17552 * linux-low.h (regset_func): Removed.
17553 (regset_fill_func, regset_store_func): New.
17554 (enum regset_type): New.
17555 (struct regset_info): Add type field. Use new operation types.
17556 (struct linux_target_ops): stop_pc renamed to get_pc.
17557 Add decr_pc_after_break and breakpoint_at.
17558 (get_process, get_thread_proess, get_process_thread)
17559 (strut process_info, all_processes, linux_attach_lwp)
17560 (thread_db_init): New.
17562 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17563 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17564 (the_low_target): Add new members.
17565 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17566 (i386_store_fpxregset): Constify.
17567 (target_regsets): Add new kind identifier.
17568 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17569 (i386_set_pc): Add debugging.
17570 (i386_breakpoint_at): New function.
17571 (the_low_target): Add new members.
17572 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17573 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17574 (mips_breakpoint_at): New.
17575 (the_low_target): Add new members.
17576 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17577 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17578 (the_low_target): Add new members.
17579 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17580 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17581 (the_low_target): Add new members.
17582 * linux-x86-64-low.c (target_regsets): Add new kind
17585 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17587 From Martin Pool <mbp@samba.org>:
17588 * server.c (gdbserver_usage): New function.
17591 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17593 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17594 stop_at -> stop_pc.
17596 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17598 * Makefile.in: Remove obsolete code.
17600 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17602 * linux-low.c (regsets_fetch_inferior_registers),
17603 (regsets_store_inferior_registers): Removed cast to int from
17605 * regcache.h: Added declaration of struct inferior_info.
17607 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17609 * inferiors.c (struct inferior_info): Add regcache_data.
17610 (add_inferior): Call create_register_cache.
17611 (clear_inferiors): Call free_register_cache.
17612 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17613 * regcache.c (struct inferior_regcache_data): New.
17614 (registers): Remove.
17615 (get_regcache): New function.
17616 (create_register_cache, free_register_cache): New functions.
17617 (set_register_cache): Don't initialize the register cache here.
17618 (registers_to_string, registers_from_string, register_data): Call
17620 * regcache.h: Add prototypes.
17621 * server.h: Likewise.
17623 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17625 * mem-break.c: New file.
17626 * mem-break.h: New file.
17627 * Makefile.in: Add mem-break.o rule; update server.h
17629 * inferiors.c (struct inferior_info): Add target_data
17631 (clear_inferiors): Free target_data member if set.
17632 (inferior_target_data, set_inferior_target_data): New functions.
17633 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17634 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17635 * linux-low.c (linux_bp_reinsert): New variable.
17636 (struct inferior_linux_data): New.
17637 (linux_create_inferior): Use set_inferior_target_data.
17638 (linux_attach): Likewise. Call add_inferior.
17639 (linux_wait_for_one_inferior): New function.
17640 (linux_wait): Call it.
17641 (linux_write_memory): Add const.
17642 (initialize_low): Call set_breakpoint_data.
17643 * linux-low.h (struct linux_target_ops): Add breakpoint
17645 * server.c (attach_inferior): Remove extra add_inferior
17647 * server.h: Include mem-break.h. Update inferior.c
17649 * target.c (read_inferior_memory)
17650 (write_inferior_memory): New functions.
17651 * target.h (read_inferior_memory)
17652 (write_inferior_memory): Change macros to prototypes.
17653 (struct target_ops): Update comments. Add const to write_memory
17656 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17658 * linux-low.c (usr_store_inferior_registers): Support
17659 registers which are allowed to fail to store.
17660 * linux-low.h (linux_target_ops): Likewise.
17661 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17662 (ppc_cannot_store_register): FPSCR may not be storable.
17664 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17666 * server.h: Include <string.h> if HAVE_STRING_H.
17667 * ChangeLog: Correct paths in last ChangeLog entry.
17669 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17671 * linux-low.h: Remove obsolete prototypes.
17672 (struct linux_target_ops): New.
17673 (extern the_low_target): New.
17674 * linux-low.c (num_regs, regmap): Remove declarations.
17675 (register_addr): Use the_low_target explicitly.
17676 (fetch_register): Likewise.
17677 (usr_fetch_inferior_registers): Likewise.
17678 (usr_store_inferior_registers): Likewise.
17679 * linux-arm-low.c (num_regs): Remove.
17680 (arm_num_regs): Define.
17681 (arm_regmap): Renamed from regmap, made static.
17682 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17684 (arm_cannot_store_register): Renamed from cannot_store_register,
17686 (the_low_target): New.
17687 * linux-i386-low.c (num_regs): Remove.
17688 (i386_num_regs): Define.
17689 (i386_regmap): Renamed from regmap, made static.
17690 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17692 (i386_cannot_store_register): Renamed from cannot_store_register,
17694 (the_low_target): New.
17695 * linux-ia64-low.c (num_regs): Remove.
17696 (ia64_num_regs): Define.
17697 (ia64_regmap): Renamed from regmap, made static.
17698 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17700 (ia64_cannot_store_register): Renamed from cannot_store_register,
17702 (the_low_target): New.
17703 * linux-m68k-low.c (num_regs): Remove.
17704 (m68k_num_regs): Define.
17705 (m68k_regmap): Renamed from regmap, made static.
17706 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17708 (m68k_cannot_store_register): Renamed from cannot_store_register,
17710 (the_low_target): New.
17711 * linux-mips-low.c (num_regs): Remove.
17712 (mips_num_regs): Define.
17713 (mips_regmap): Renamed from regmap, made static.
17714 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17716 (mips_cannot_store_register): Renamed from cannot_store_register,
17718 (the_low_target): New.
17719 * linux-ppc-low.c (num_regs): Remove.
17720 (ppc_num_regs): Define.
17721 (ppc_regmap): Renamed from regmap, made static.
17722 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17724 (ppc_cannot_store_register): Renamed from cannot_store_register,
17726 (the_low_target): New.
17727 * linux-s390-low.c (num_regs): Remove.
17728 (s390_num_regs): Define.
17729 (s390_regmap): Renamed from regmap, made static.
17730 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17732 (s390_cannot_store_register): Renamed from cannot_store_register,
17734 (the_low_target): New.
17735 * linux-sh-low.c (num_regs): Remove.
17736 (sh_num_regs): Define.
17737 (sh_regmap): Renamed from regmap, made static.
17738 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17740 (sh_cannot_store_register): Renamed from cannot_store_register,
17742 (the_low_target): New.
17743 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17744 (the_low_target): New.
17746 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17748 * Makefile.in: Add stamp-h target.
17749 * configure.in: Create stamp-h.
17750 * configure: Regenerated.
17752 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17754 * inferiors.c: New file.
17755 * target.c: New file.
17756 * target.h: New file.
17757 * Makefile.in: Add target.o and inferiors.o. Update
17759 * linux-low.c (inferior_pid): New static variable,
17760 moved from server.c.
17761 (linux_create_inferior): Renamed from create_inferior.
17762 Call add_inferior. Return 0 on success instead of a PID.
17763 (linux_attach): Renamed from myattach.
17764 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17765 (linux_thread_alive): Renamed from mythread_alive.
17766 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17768 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17769 (regsets_store_inferior_registers): Correct error message.
17770 Add missing ``return 0''.
17771 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17772 (linux_store_registers): Renamed from store_inferior_registers.
17773 (linux_read_memory): Renamed from read_inferior_memory.
17774 (linux_write_memory): Renamed from write_inferior_memory.
17775 (linux_target_ops): New structure.
17776 (initialize_low): Call set_target_ops ().
17777 * remote-utils.c (unhexify): New function.
17778 (hexify): New function.
17779 (input_interrupt): Send signals to ``signal_pid''.
17780 * server.c (inferior_pid): Remove.
17781 (start_inferior): Update create_inferior call.
17782 (attach_inferior): Call add_inferior.
17783 (handle_query): New function.
17784 (main): Call handle_query for `q' packets.
17785 * server.h: Include "target.h". Remove obsolete prototypes.
17786 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17788 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17790 * Makefile.in: Add WARN_CFLAGS. Update configury
17792 * configure.in: Check for <string.h>
17793 * configure: Regenerate.
17794 * config.in: Regenerate.
17795 * gdbreplay.c: Include needed system headers.
17796 (remote_open): Remove strchr prototype.
17797 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17798 * regcache.c (supply_register): Change buf argument to const void *.
17799 (supply_register_by_name): Likewise.
17800 (collect_register): Change buf argument to void *.
17801 (collect_register_by_name): Likewise.
17802 * regcache.h: Add missing prototypes.
17803 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17804 * server.c (handle_query): New function.
17805 (attached): New static variable, moved out of main.
17806 (main): Quiet longjmp clobber warnings.
17807 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17808 * utils.c (error): Remove NORETURN.