1 2019-11-26 Tom Tromey <tom@tromey.com>
3 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
4 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
6 * configure, config.in: Rebuild.
8 2019-11-26 Tom Tromey <tom@tromey.com>
10 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
11 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
12 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
13 * acinclude.m4: Include ax_pthread.m4.
14 * config.in, configure: Rebuild.
16 2019-11-26 Christian Biesinger <cbiesinger@google.com>
18 * debug.c (debug_set_output): Call safe_strerror instead of
20 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
21 (linux_kill_one_lwp): Likewise.
22 (linux_detach_one_lwp): Likewise.
23 (linux_wait_for_event_filtered): Likewise.
24 (store_register): Likewise.
25 * lynx-low.c (lynx_attach): Likewise.
26 * mem-break.c (insert_memory_breakpoint): Likewise.
27 (remove_memory_breakpoint): Likewise.
28 (delete_fast_tracepoint_jump): Likewise.
29 (set_fast_tracepoint_jump): Likewise.
30 (uninsert_fast_tracepoint_jumps_at): Likewise.
31 (reinsert_fast_tracepoint_jumps_at): Likewise.
32 * nto-low.c (nto_xfer_memory): Likewise.
33 (nto_resume): Likewise.
35 2019-11-20 Luis Machado <luis.machado@linaro.org>
37 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
38 instead of register count.
39 * tdesc.c (tdesc_contains_feature): New function.
40 * tdesc.h (tdesc_contains_feature): New prototype.
42 2019-11-15 Christian Biesinger <cbiesinger@google.com>
44 * Makefile.in: Add safe-strerror.c.
45 * configure: Regenerate.
46 * configure.ac: Don't source common.host.
48 2019-11-15 Christian Biesinger <cbiesinger@google.com>
50 * config.in: Regenerate.
51 * configure: Regenerate.
53 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
55 * ax.c (ax_printf): Handle size_t_arg.
57 2019-11-06 Christian Biesinger <cbiesinger@google.com>
59 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
60 * mi/mi-main.c (output_cores): Likewise.
61 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
62 (linux_xfer_osdata_modules): Likewise.
63 * remote.c (register_remote_support_xml): Likewise.
64 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
65 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
67 2019-11-01 Christian Biesinger <cbiesinger@google.com>
69 * configure: Regenerate.
70 * configure.ac: Remove check for strerror_r.
72 2019-10-31 Christian Biesinger <cbiesinger@google.com>
74 * config.in: Regenerate.
75 * configure: Regenerate.
76 * configure.ac: Also check for strerror_r.
78 2019-10-31 Christian Biesinger <cbiesinger@google.com>
80 * ax.h (debug_agent): Remove duplicate declaration.
82 2019-10-26 Tom de Vries <tdevries@suse.de>
84 * linux-aarch64-low.c: Fix typos in comments.
85 * linux-arm-low.c: Same.
87 * linux-ppc-low.c: Same.
88 * proc-service.c: Same.
94 2019-10-25 Tom Tromey <tromey@adacore.com>
96 * utils.c (xstrdup): Remove.
98 2019-10-23 Tom Tromey <tom@tromey.com>
100 * configure, config.in: Rebuild.
102 2019-10-23 Tom Tromey <tom@tromey.com>
104 * configure: Rebuild.
105 * acinclude.m4: Use m4_include, not sinclude.
107 2019-10-17 Tom Tromey <tromey@adacore.com>
109 * configure: Rebuild.
110 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
111 in AC_CONFIG_FILES invocation.
112 * Makefile.in (stamp-h, Makefile): Use new-style config.status
115 2019-10-16 Christian Biesinger <cbiesinger@google.com>
117 * server.c: Include xml-builtin.h.
118 (get_xml_features): Don't declare xml_builtins here.
120 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
122 * Makefile.in: Remove references to vec-ipa.o.
124 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
126 * Makefile.in: Remove references to vec.c.
128 2019-10-02 Christian Biesinger <cbiesinger@google.com>
130 * server.c (server_waiting): Change to bool.
131 (extended_protocol): Likewise.
132 (response_needed): Likewise.
133 (exit_requested): Likewise.
134 (run_once): Likewise.
135 (report_no_resumed): Likewise.
136 (non_stop): Likewise.
137 (disable_packet_vCont): Likewise.
138 (disable_packet_Tthread): Likewise.
139 (disable_packet_qC): Likewise.
140 (disable_packet_qfThreadInfo): Likewise.
141 (handle_general_set): Update.
142 (handle_detach): Update.
143 (handle_monitor_command): Update.
144 (handle_query): Update.
145 (captured_main): Update.
146 (process_serial_event): Update.
147 * server.h (server_waiting): Change to bool.
148 (disable_packet_vCont): Likewise.
149 (disable_packet_Tthread): Likewise.
150 (disable_packet_qC): Likewise.
151 (disable_packet_qfThreadInfo): Likewise.
152 (run_once): Likewise.
153 (non_stop): Likewise.
154 * target.c (target_stop_and_wait): Update.
156 2019-10-02 Tom Tromey <tromey@adacore.com>
158 * Makefile.in (SFILES): Add common-inferior.c.
159 (OBS): Add common-inferior.o.
160 * server.c (startup_with_shell): Don't define.
162 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
164 * linux-low.c (linux_low_read_btrace): Update for change to
167 2019-09-20 Christian Biesinger <cbiesinger@google.com>
169 * debug.c (debug_threads): Remove comment in favor of the header.
170 * debug.h (using_threads): Add declaration.
171 (debug_threads): Add comment.
172 * linux-aarch64-low.c: Include debug.h and remove declaration of
174 * nto-low.c: Likewise.
175 * remote-utils.c: Likewise.
176 * thread-db.c: Likewise.
178 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
180 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
181 and powerpc-cell64l-ipa.o.
182 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
183 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
184 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
187 * spu-low.c: Remove file.
189 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
190 (parse_spufs_run): Remove.
191 (ppc_get_pc): Remove Cell/B.E. support.
192 (ppc_set_pc): Likewise.
193 (ppc_breakpoint_at): Likewise.
194 (ppc_arch_setup): Likewise.
195 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
196 tdesc_powerpc_cell32l.
197 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
198 or init_registers_powerpc_cell32l.
199 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
200 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
201 or init_registers_powerpc_cell32l.
202 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
203 (init_registers_powerpc_cell32l): Remove prototype.
204 (init_registers_powerpc_cell64l): Likewise.
206 * target.h (struct target_ops): Remove qxfer_spu member.
207 * server.c (handle_qxfer_spu): Remove.
208 (qxfer_packets): Remove entry for "spu".
209 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
210 * linux-low.c (SPUFS_MAGIC): Remove.
211 (spu_enumerate_spu_ids): Remove.
212 (linux_qxfer_spu): Remove.
213 (linux_target_ops): Remove qxfer_spu member.
214 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
215 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
216 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
218 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
220 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
221 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
222 * config.in: Regenerate.
223 * configure: Regenerate.
225 2019-08-15 Tom Tromey <tromey@adacore.com>
227 * target.c (target_write_memory): Use gdb::byte_vector.
229 2019-08-15 Tom Tromey <tromey@adacore.com>
231 * tracepoint.c (write_inferior_data_pointer)
232 (write_inferior_integer, write_inferior_int8)
233 (write_inferior_uinteger, m_tracepoint_action_download)
234 (r_tracepoint_action_download, x_tracepoint_action_download)
235 (l_tracepoint_action_download, clear_inferior_trace_buffer)
236 (download_agent_expr, download_tracepoint_1)
237 (download_trace_state_variables, upload_fast_traceframes): Update.
238 * server.c (gdb_write_memory): Update.
239 * remote-utils.c (relocate_instruction): Update.
240 * proc-service.c (ps_pdwrite): Update.
241 * mem-break.c (remove_memory_breakpoint)
242 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
243 (uninsert_fast_tracepoint_jumps_at)
244 (reinsert_fast_tracepoint_jumps_at): Update.
245 * linux-x86-low.c (append_insns)
246 (i386_install_fast_tracepoint_jump_pad)
247 (amd64_write_goto_address, i386_write_goto_address): Update.
248 * linux-s390-low.c (append_insns, s390_write_goto_address):
250 * linux-ppc-low.c (ppc_relocate_instruction)
251 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
252 (ppc_write_goto_address): Update.
253 * linux-aarch64-low.c (append_insns): Update.
254 * target.h (struct target_ops): Update.
255 (write_inferior_memory): Don't declare.
256 * target.c (target_write_memory): Rename from
257 write_inferior_memory. Remove old target_write_memory.
259 2019-08-15 Tom Tromey <tromey@adacore.com>
261 * target.c (write_inferior_memory): Use std::vector.
263 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
266 * configure.ac: Drop enable-libmcheck support.
267 * configure, config.in: Rebuild.
268 * acinclude.m4: Don't include it.
270 2019-07-19 Alan Hayward <alan.hayward@arm.com>
272 * configure.srv: Remove Arm xml files.
274 2019-07-19 Alan Hayward <alan.hayward@arm.com>
276 * configure.srv: Add new files. Remove xml generated files.
277 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
279 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
280 * linux-aarch32-tdesc.c: New file.
281 * linux-aarch32-tdesc.h: New file.
282 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
283 * linux-arm-low.c (init_registers_arm, tdesc_arm)
284 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
285 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
286 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
287 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
288 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
289 (arm_read_description): Call arm_linux_read_description.
290 (initialize_low_arch): Don't init registers.
291 * linux-arm-tdesc.c: New file.
292 * linux-arm-tdesc.h: New file.
294 2019-07-10 Alan Hayward <alan.hayward@arm.com>
296 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
297 Move counter inside for.
298 (arm_read_description): Check ptrace earlier.
299 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
301 2019-07-09 Tom Tromey <tom@tromey.com>
303 * configure: Rebuild.
304 * configure.ac: Change common to gdbsupport.
305 * acinclude.m4: Change common to gdbsupport.
306 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
307 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
308 common to gdbsupport.
309 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
310 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
311 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
312 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
313 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
314 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
315 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
316 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
317 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
318 common to gdbsupport.
320 2019-07-04 Alan Hayward <alan.hayward@arm.com>
322 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
324 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
326 2019-07-04 Alan Hayward <alan.hayward@arm.com>
328 * configure.srv: Remove legacy xml.
329 * linux-aarch64-low.c (initialize_low_arch): Remove
330 initialize_low_tdesc call.
331 * linux-aarch64-tdesc-selftest.c: Remove file.
332 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
333 * linux-x86-low.c (initialize_low_arch): Remove
334 initialize_low_tdesc call.
335 * linux-x86-tdesc-selftest.c: Remove file.
336 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
338 2019-06-20 Tom de Vries <tdevries@suse.de>
340 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
341 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
343 2019-06-19 Tom de Vries <tdevries@suse.de>
345 * debug.h (debug_write): Change return type to ssize_t.
346 * debug.c (debug_write): Same.
348 2019-06-14 Tom Tromey <tom@tromey.com>
350 * configure.ac: Use new path to gnulib.
351 * configure: Rebuild.
352 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
355 2019-06-11 Tom Tromey <tom@tromey.com>
357 * Makefile.in (SFILES): Add alloc.c.
359 (IPA_OBJS): Add alloc-ipa.o.
360 (alloc-ipa.o): New target.
361 (%.o: ../%.c): New pattern rule.
363 2019-06-10 Tom Tromey <tromey@adacore.com>
365 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
366 end warning with a newline.
367 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
369 * thread-db.c (attach_thread): Don't end warning with a newline.
370 (thread_db_notice_clone): Likewise.
371 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
373 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
374 end warning with a newline.
376 2019-06-04 Pedro Alves <palves@redhat.com>
378 * server.c (captured_main): Use make_unique_xstrdup.
380 2019-06-02 Tom Tromey <tom@tromey.com>
382 * gdbreplay.c (fromhex): Remove.
383 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
385 2019-05-29 Tom Tromey <tromey@adacore.com>
387 * configure: Rebuild.
389 2019-05-06 Kevin Buettner <kevinb@redhat.com>
391 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
392 sign extension code on 32-bit builds.
394 2019-05-03 Eli Zaretskii <eliz@gnu.org>
397 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
399 2019-04-19 Tom Tromey <tom@tromey.com>
401 * server.c (struct vstop_notif): Derive from notif_event.
403 (queue_stop_reply): Update.
404 (remove_all_on_match_ptid): Change type. Rewrite.
405 (discard_queued_stop_replies): Rewrite.
406 (in_queued_stop_replies_ptid): Change type.
407 (in_queued_stop_replies): Rewrite.
408 (notif_stop): Update.
409 (queue_stop_reply_callback): Update.
410 (captured_main): Don't call initialize_notif.
411 (push_stop_notification): Update.
412 * notif.c (notif_write_event, handle_notif_ack)
413 (notif_event_enque, notif_push): Update.
414 (notif_event_xfree, initialize_notif): Remove.
415 * notif.h (struct notif_event): Include <list>, not
417 (struct notif_server) <queue>: Now a std::list.
418 (notif_event_p): Remove typedef.
419 (initialize_notif): Don't declare.
420 (struct notif_event): Add virtual destructor.
422 2019-04-17 Alan Hayward <alan.hayward@arm.com>
424 * ax.c (ax_vdebug): Call debug_printf.
425 * debug.c (debug_write): New function.
426 * debug.h (debug_write): New declaration.
427 * linux-low.c (sigchld_handler): Call debug_write.
429 2019-04-17 Alan Hayward <alan.hayward@arm.com>
431 * debug.c (debug_set_output): New function.
432 (debug_vprintf): Send output to debug_file.
433 (debug_flush): Likewise.
434 * debug.h (debug_set_output): New declaration.
435 * server.c (handle_monitor_command): Add debug-file option.
436 (captured_main): Likewise.
438 2019-04-17 Alan Hayward <alan.hayward@arm.com>
440 * debug.c (remote_debug): Add definition.
441 * debug.h (remote_debug): Add declaration.
442 * hostio.c (remote_debug): Remove declaration.
443 * remote-utils.c (struct ui_file): Likewise.
444 (remote_debug): Likewise.
445 * remote-utils.h (remote_debug): Likewise,
446 * server.c (remote_debug): Remove definition.
448 2019-04-10 Kevin Buettner <kevinb@redhat.com>
450 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
451 when using a 64-bit gdbserver.
453 2019-04-09 Tom Tromey <tromey@adacore.com>
455 * linux-low.c (select_event_lwp): Use find_thread_in_random.
457 2019-04-08 Tom Tromey <tom@tromey.com>
459 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
461 (linux_resume_one_lwp): Likewise.
463 2019-04-08 Tom Tromey <tom@tromey.com>
465 * gdbreplay.c: Update.
466 * linux-low.c: Update.
469 2019-04-08 Tom Tromey <tom@tromey.com>
471 * server.c: Use C++ exception handling.
472 * linux-low.c: Use C++ exception handling.
473 * gdbreplay.c: Use C++ exception handling.
475 2019-04-08 Tom Tromey <tom@tromey.com>
477 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
478 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
479 (captured_main, main): Update.
480 * gdbreplay.c (main): Update.
482 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
484 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
485 value in argument pointer, return 1 if the entry is found and 0
486 otherwise. Move comment.
487 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
488 * linux-low.h (linux_get_auxv): Declare.
489 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
491 2019-04-05 Tom Tromey <tromey@adacore.com>
493 * server.c (gdbserver_usage): Use upper-case for metasyntactic
496 2019-03-28 Alan Hayward <alan.hayward@arm.com>
498 * linux-low.c (AT_HWCAP2): Add define if not already included.
500 2019-03-26 Alan Hayward <alan.hayward@arm.com>
502 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
503 (aarch64_arch_setup): Call linux_get_hwcap.
504 * linux-arm-low.c (arm_get_hwcap): Remove function.
505 (arm_read_description): Call linux_get_hwcap.
506 * linux-low.c (linux_get_auxv): New function.
507 (linux_get_hwcap): Likewise.
508 (linux_get_hwcap2): Likewise.
509 * linux-low.h (linux_get_hwcap): New declaration.
510 (linux_get_hwcap2): Likewise.
511 * linux-ppc-low.c (ppc_get_auxv): Remove function.
512 (ppc_arch_setup): Call linux_get_hwcap.
513 * linux-s390-low.c (s390_get_hwcap): Remove function.
514 (s390_arch_setup): Call linux_get_hwcap.
516 2019-03-22 Alan Hayward <alan.hayward@arm.com>
517 Jiong Wang <jiong.wang@arm.com>
519 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
520 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
522 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
524 2019-03-22 Alan Hayward <alan.hayward@arm.com>
525 Jiong Wang <jiong.wang@arm.com>
527 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
528 (aarch64_get_hwcap): New function.
529 (aarch64_arch_setup): Read APIA hwcap.
531 2019-03-22 Alan Hayward <alan.hayward@arm.com>
532 Jiong Wang <jiong.wang@arm.com>
534 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
535 (initialize_low_tracepoint): Likewise.
536 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
537 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
538 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
539 (aarch64_linux_read_description): Likewise.
540 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
542 2019-03-12 John Baldwin <jhb@FreeBSD.org>
544 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
545 i386_create_target_description for 'segments' parameter.
546 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
547 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
548 * win32-i386-low.c (i386_arch_setup): Likewise.
550 2019-03-12 Tom Tromey <tromey@adacore.com>
552 * linux-low.c (iterate_over_lwps): Update.
554 2019-03-06 Tom Tromey <tom@tromey.com>
556 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
557 (captured_main): Use SCOPE_EXIT.
559 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
561 * configure.srv: Use '$enable_unittest' instead of '$development'
562 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
565 2019-02-27 Tom Tromey <tromey@adacore.com>
567 * gdbreplay.c (logchar): Handle \r\n.
569 2019-02-07 Alan Hayward <alan.hayward@arm.com>
571 * linux-low.c (linux_attach): Add process before lwp.
572 * server.c (attach_inferior): Check if already attached.
574 2019-02-07 Tom Tromey <tom@tromey.com>
576 * x86-tdesc.h: Rename include guard.
577 * x86-low.h: Add include guard.
578 * wincecompat.h: Rename include guard.
579 * win32-low.h: Add include guard.
580 * utils.h: Rename include guard.
581 * tracepoint.h: Rename include guard.
582 * tdesc.h: Rename include guard.
583 * target.h: Rename include guard.
584 * server.h: Rename include guard.
585 * remote-utils.h: Rename include guard.
586 * regcache.h: Rename include guard.
587 * nto-low.h: Rename include guard.
588 * notif.h: Add include guard.
589 * mem-break.h: Rename include guard.
590 * lynx-low.h: Add include guard.
591 * linux-x86-tdesc.h: Add include guard.
592 * linux-s390-tdesc.h: Add include guard.
593 * linux-ppc-tdesc-init.h: Add include guard.
594 * linux-low.h: Add include guard.
595 * linux-aarch64-tdesc.h: Add include guard.
596 * linux-aarch32-low.h: Add include guard.
597 * inferiors.h: Rename include guard.
598 * i387-fp.h: Rename include guard.
599 * hostio.h: Rename include guard.
600 * gdbthread.h: Rename include guard.
601 * gdb_proc_service.h: Rename include guard.
602 * event-loop.h: Rename include guard.
603 * dll.h: Rename include guard.
604 * debug.h: Rename include guard.
605 * ax.h: Rename include guard.
607 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
610 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
611 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
613 2019-01-25 Tom Tromey <tom@tromey.com>
615 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
617 2019-01-25 Tom Tromey <tom@tromey.com>
619 * win32-low.c: Fix common/ includes.
620 * win32-i386-low.c: Fix common/ includes.
621 * tracepoint.c: Fix common/ includes.
622 * thread-db.c: Fix common/ includes.
623 * target.h: Fix common/ includes.
624 * symbol.c: Fix common/ includes.
625 * spu-low.c: Fix common/ includes.
626 * server.h: Fix common/ includes.
627 * server.c: Fix common/ includes.
628 * remote-utils.c: Fix common/ includes.
629 * regcache.h: Fix common/ includes.
630 * regcache.c: Fix common/ includes.
631 * nto-x86-low.c: Fix common/ includes.
632 * notif.h: Fix common/ includes.
633 * mem-break.h: Fix common/ includes.
634 * lynx-low.c: Fix common/ includes.
635 * lynx-i386-low.c: Fix common/ includes.
636 * linux-x86-tdesc-selftest.c: Fix common/ includes.
637 * linux-x86-low.c: Fix common/ includes.
638 * linux-low.c: Fix common/ includes.
639 * inferiors.h: Fix common/ includes.
640 * i387-fp.c: Fix common/ includes.
641 * hostio.c: Fix common/ includes.
642 * hostio-errno.c: Fix common/ includes.
643 * gdbthread.h: Fix common/ includes.
644 * gdbreplay.c: Fix common/ includes.
645 * fork-child.c: Fix common/ includes.
646 * event-loop.c: Fix common/ includes.
648 (enum gdb_agent_op): Fix common/ includes.
650 2019-01-21 Tom Tromey <tom@tromey.com>
652 * tracepoint.c: Fix includes.
653 * remote-utils.c: Fix includes.
654 * linux-x86-low.c: Fix includes.
656 2019-01-01 Joel Brobecker <brobecker@adacore.com>
658 * gdbreplay.c (gdbreplay_version): Update copyright year in
660 * server.c (gdbserver_version): Likewise.
662 2018-12-05 Alan Hayward <alan.hayward@arm.com>
664 * linux-low.c (add_lwp): Switch ordering.
666 2018-11-29 Tom Tromey <tom@tromey.com>
668 * win32-low.c (win32_join): Take pid, not process.
669 * target.h (struct target_ops) <join>: Change argument type.
670 (join_inferior): Change argument name.
671 * spu-low.c (spu_join): Take pid, not process.
672 * server.c (handle_detach): Preserve pid before destroying
674 * lynx-low.c (lynx_join): Take pid, not process.
675 * linux-low.c (linux_join): Take pid, not process.
677 2018-11-23 Alan Hayward <alan.hayward@arm.com>
679 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
680 (aarch64_cannot_fetch_register): Likewise.
681 (struct linux_target_ops): Update references.
683 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
685 * linux-ppc-low.c: Include nat/linux-ptrace.h.
687 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
689 * configure.srv (ipa_ppc_linux_regobj): Add
690 powerpc-isa207-htm-vsx32l-ipa.o and
691 powerpc-isa207-htm-vsx64l-ipa.o.
692 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
693 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
694 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
695 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
696 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
697 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
698 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
699 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
700 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
701 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
702 (init_registers_powerpc_isa207_htm_vsx32l)
703 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
704 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
705 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
706 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
707 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
708 (ppc_store_tm_ctarregset): New functions.
709 (ppc_regsets): Add entries for HTM regsets.
710 (ppc_arch_setup): Set htm in features struct when needed. Set
711 sizes for the HTM regsets.
712 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
713 (initialize_low_arch): Call
714 init_registers_powerpc_isa207_htm_vsx32l and
715 init_registers_powerpc_isa207_htm_vsx64l.
716 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
717 PPC_TDESC_ISA207_HTM_VSX.
718 (initialize_low_tracepoint): Call
719 init_registers_powerpc_isa207_htm_vsx32l and
720 init_registers_powerpc_isa207_htm_vsx64l.
722 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
724 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
725 rs6000/power-linux-pmu.xml to srv_xmlfiles.
726 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
727 (ppc_store_pmuregset): New functions.
728 (ppc_regsets): Add entries for ebb and pmu regsets.
729 (ppc_arch_setup): Set isa207 in features struct if the ebb and
730 pmu regsets are available. Set sizes for these regsets.
732 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
734 * configure.srv (ipa_ppc_linux_regobj): Add
735 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
736 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
737 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
738 rs6000/powerpc-isa207-vsx32l.xml, and
739 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
740 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
741 <PPC_TDESC_ISA207_VSX>: New enum value.
742 (init_registers_powerpc_isa207_vsx32l): Declare.
743 (init_registers_powerpc_isa207_vsx64l): Declare.
744 * linux-ppc-low.c (ppc_fill_tarregset): New function.
745 (ppc_store_tarregset): New function.
746 (ppc_regsets): Add entry for the TAR regset.
747 (ppc_arch_setup): Set isa207 in features struct when needed. Set
748 size for the TAR regsets.
749 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
750 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
751 and init_registers_powerpc_isa207_vsx64l.
752 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
753 (initialize_low_tracepoint): Call
754 init_registers_powerpc_isa207_vsx32l and
755 init_registers_powerpc_isa207_vsx64l.
757 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
758 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
760 * configure.srv (ipa_ppc_linux_regobj): Add
761 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
762 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
763 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
764 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
765 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
766 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
767 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
768 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
769 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
770 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
771 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
772 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
773 (ppc_hwcap): Add comment.
774 (ppc_hwcap2): New global.
775 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
776 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
777 (ppc_regsets): Add entries for the DSCR and PPR regsets.
778 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
779 when needed. Set sizes for the the DSCR and PPR regsets.
780 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
781 (initialize_low_arch): Call
782 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
783 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
784 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
785 PPC_TDESC_ISA205_PPR_DSCR_VSX.
786 (initialize_low_tracepoint): Call
787 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
788 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
790 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
792 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
794 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
795 Simon Marchi <simark@simark.ca>
797 * acinclude.m4: Include "../selftest.m4".
798 * configure: Regenerate.
799 * configure.ac: Use "GDB_AC_SELFTEST".
800 * configure.srv: Use "$enable_unittests" instead of
801 "$development" when checking whether unit tests have been
803 * server.c (captured_main): Update message informing that
804 selftests have been disabled.
806 2018-10-04 Tom Tromey <tom@tromey.com>
808 * configure: Rebuild.
810 2018-10-04 Tom Tromey <tom@tromey.com>
812 * server.c (handle_status): Rename inner "thread".
813 (process_serial_event): Declare "res" in 'm' case.
814 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
815 (iterate_over_lwps): Rename inner "thread".
816 (linux_qxfer_libraries_svr4): Rename inner "len".
817 * gdbthread.h (find_thread_in_random): Rename inner "thread".
819 2018-10-01 Gary Benson <gbenson@redhat.com>
821 * gdb_proc_service.h: Moved common code to
822 common/gdb_proc_service.h.
824 2018-10-01 Gary Benson <gbenson@redhat.com>
826 * gdb_proc_service.h: Synchronize comments and whitespace with
827 GDB's version of this file.
829 2018-09-25 Tom Tromey <tom@tromey.com>
831 * configure: Rebuild.
832 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
834 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
836 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
837 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
838 ($(IPA_LIB)): Sort IPA_OBJS.
840 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
842 * Makefile.in: Remove references to $(ADD_DEPS).
844 2018-09-16 Tom Tromey <tom@tromey.com>
846 * remote-utils.c (remote_open): Use GNU style for metasyntactic
848 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
851 2018-09-05 Tom Tromey <tom@tromey.com>
853 * configure: Rebuild.
855 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
858 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
860 2018-08-27 Tom Tromey <tom@tromey.com>
863 * configure: Rebuild.
865 2018-08-27 Tom Tromey <tom@tromey.com>
867 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
868 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
869 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
870 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
871 (s390x_emit_stack_adjust): Add casts to unsigned char.
873 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
877 * server.h (struct client_state) <disable_randomization>:
880 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
882 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
884 (mips_supply_ptrace_register): Likewise.
886 2018-07-22 Tom Tromey <tom@tromey.com>
888 * configure: Rebuild.
890 2018-07-22 Tom Tromey <tom@tromey.com>
892 * win32-low.c (win32_create_inferior): Remove unused variables.
893 * gdbreplay.c (remote_open): Remove unused variable.
894 * remote-utils.c (remote_prepare): Remove unused variable.
895 * x86-tdesc.h (X86_TDESC_H): Define.
896 (amd64_expedite_regs): Define conditionally.
897 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
898 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
899 * remote-utils.c (readchar): Remove unused variable.
901 2018-07-13 Pedro Alves <palves@redhat.com>
903 * linux-low.c (linux_kill): Change parameter to process_info
904 pointer instead of pid. Adjust.
905 * lynx-low.c (lynx_kill): Likewise.
906 * nto-low.c (nto_kill): Likewise.
907 * spu-low.c (spu_kill): Likewise.
908 * win32-low.c (win32_kill): Likewise.
909 * server.c (handle_v_kill, kill_inferior_callback)
910 (detach_or_kill_for_exit): Adjust.
911 * target.c (kill_inferior): Change parameter to process_info
912 pointer instead of pid. Adjust.
913 * target.h (struct target_ops) <kill>: Change parameter to
914 process_info pointer instead of pid. Adjust all implementations
916 (kill_inferior): Likewise.
918 2018-07-13 Pedro Alves <palves@redhat.com>
920 * linux-low.c (linux_detach, linux_join): Change parameter to
921 process_info pointer instead of pid. Adjust.
922 * lynx-low.c (lynx_detach, lynx_join): Likewise.
923 * nto-low.c (nto_detach): Likewise.
924 * spu-low.c (spu_detach, spu_join): Likewise.
925 * win32-low.c (win32_detach, win32_join): Likewise.
926 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
927 * target.h (struct target_ops) <detach, join>: Change parameter to
928 process_info pointer instead of pid. Adjust all implementations
930 (detach_inferior, join_inferior): Rename 'pid' parameter to
933 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
934 Jan Kratochvil <jan.kratochvil@redhat.com>
935 Paul Fertser <fercerpav@gmail.com>
936 Tsutomu Seki <sekiriki@gmail.com>
938 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
939 (OBS): Add 'common/netstuff.o'.
940 (GDBREPLAY_OBS): Likewise.
941 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
942 (remote_open): Implement support for IPv6
944 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
946 (handle_accept_event): Accept connections from IPv6 sources.
947 (remote_prepare): Handle IPv6-style hostnames; implement
948 support for IPv6 connections.
949 (remote_open): Implement support for printing connections from
952 2018-07-11 Pedro Alves <palves@redhat.com>
955 * mem-break.c (any_persistent_commands): Add process_info
956 parameter and use it instead of relying on the current process.
957 Change return type to bool.
958 * mem-break.h (any_persistent_commands): Add process_info
959 parameter and change return type to bool.
960 * server.c (handle_detach): Remove require_running_or_return call.
961 Look up the process_info for the process we're about to detach.
962 If not found, return back error to GDB. Adjust
963 any_persistent_commands call to pass down a process pointer.
965 2018-07-11 Pedro Alves <palves@redhat.com>
967 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
968 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
969 instead of collect_register_by_name.
970 * regcache.c (regcache_raw_get_unsigned_by_name): New.
971 * regcache.h (regcache_raw_get_unsigned_by_name): New.
973 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
974 Pedro Alves <palves@redhat.com>
976 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
978 2018-07-03 Tom Tromey <tom@tromey.com>
980 * linux-low.c: Update.
981 * lynx-low.c: Update.
982 * mem-break.c: Update.
984 * remote-utils.c: Update.
988 * win32-low.c: Update.
990 2018-07-03 Tom Tromey <tom@tromey.com>
994 2018-07-03 Tom Tromey <tom@tromey.com>
996 * linux-low.c: Update.
998 2018-07-03 Tom Tromey <tom@tromey.com>
1002 2018-07-03 Tom Tromey <tom@tromey.com>
1004 * linux-low.c: Update.
1005 * linux-mips-low.c: Update.
1006 * lynx-low.c: Update.
1007 * nto-low.c: Update.
1008 * remote-utils.c: Update.
1010 * spu-low.c: Update.
1012 * thread-db.c: Update.
1014 2018-07-03 Tom Tromey <tom@tromey.com>
1016 * linux-low.c: Update.
1017 * linux-mips-low.c: Update.
1018 * lynx-low.c: Update.
1019 * mem-break.c: Update.
1020 * nto-low.c: Update.
1021 * remote-utils.c: Update.
1023 * spu-low.c: Update.
1025 * tracepoint.c: Update.
1027 2018-07-03 Tom Tromey <tom@tromey.com>
1029 * linux-low.c: Update.
1030 * linux-ppc-low.c: Update.
1031 * linux-x86-low.c: Update.
1032 * proc-service.c: Update.
1034 * spu-low.c: Update.
1035 * thread-db.c: Update.
1036 * win32-low.c: Update.
1038 2018-07-03 Tom Tromey <tom@tromey.com>
1040 * linux-low.c: Update.
1041 * lynx-low.c: Update.
1042 * nto-low.c: Update.
1043 * remote-utils.c: Update.
1044 * spu-low.c: Update.
1045 * thread-db.c: Update.
1046 * win32-low.c: Update.
1048 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1050 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1051 parameter in call to 'amd64_create_target_description'.
1053 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1055 * x86-tdesc.h: Remove executable permission flag.
1057 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1059 * configure.ac: Remove AC_PREREQ, add missing quoting.
1060 * configure: Re-generate.
1061 * config.in: Re-generate.
1062 * aclocal.m4: Re-generate.
1064 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1066 * tracepoint.h (current_traceframe): Remove declaration.
1068 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1070 * linux-aarch64-low.c (is_sve_tdesc): New function.
1071 (aarch64_sve_regs_copy_to_regcache): Likewise.
1072 (aarch64_sve_regs_copy_from_regcache): Likewise.
1073 (aarch64_regs_info): Add SVE checks.
1074 (initialize_low_arch): Initialize SVE.
1076 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1078 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1080 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1082 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1083 (initialize_low_tracepoint): Likewise
1084 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1085 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1087 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1089 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1091 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1093 * server.h (PBUFSIZ): Increase size
1095 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1097 * regcache.c (regcache::raw_compare): New function.
1098 * regcache.h (regcache::raw_compare): New declaration.
1100 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1102 * regcache.c (new_register_cache): Use new.
1103 (free_register_cache): Use delete.
1104 (register_data): Use const.
1105 (supply_register): Move body inside regcache.
1106 (regcache::raw_supply): New override function.
1107 (collect_register): Move body inside regcache.
1108 (regcache::raw_collect): New override function.
1109 (regcache::get_register_status): New override function.
1110 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1112 2018-06-09 Tom Tromey <tom@tromey.com>
1114 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1116 (event_queue): Use std::queue.
1117 (gdb_event_xfree): Remove.
1118 (initialize_event_loop, process_event, wait_for_event): Update.
1120 2018-06-08 Stan Cox <scox@redhat.com>
1122 * win32-low.c (win32_create_inferior): last_ptid and last_status
1123 moved to client_state.
1125 2018-06-08 Pedro Alves <palves@redhat.com>
1127 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1128 common/common-exceptions.o, common/common-utils.o,
1129 common/errors.o, common/print-utils.o and utils.o.
1130 * gdbreplay.c: Include "common-defs.h" instead of the two
1131 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1132 string.h or alloca.h.
1133 (perror_with_name): Delete.
1134 (remote_open): Use xstrdup instead of strdup.
1135 (main): Rename to ...
1136 (captured_main): ... this.
1139 2018-06-08 Tom Tromey <tom@tromey.com>
1141 * linux-low.c (linux_low_read_btrace): Update.
1143 2018-06-04 Stan Cox <scox@redhat.com>
1145 * server.h (struct client_state): New.
1146 * server.c (cont_thread, general_thread, multi_process)
1147 (report_fork_events, report_vfork_events, report_exec_events)
1148 (report_thread_events, swbreak_feature, hwbreak_feature)
1149 (vCont_supported, disable_randomization, pass_signals)
1150 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1151 Moved to client_state.
1152 * remote-utils.c (remote_debug, noack_mode)
1153 (transport_is_reliable): Moved to client_state.
1154 * tracepoint.c (current_traceframe): Moved to client_state.
1157 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1158 linux-low.c, remote-utils.h, target.c: Use client_state.
1160 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1162 * configure.srv: Add new c/h file.
1164 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1166 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1169 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1171 * gdb.arch/mips-fpregset-core.exp: New test.
1172 * gdb.arch/mips-fpregset-core.c: New test source.
1174 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1177 * hostio.c (require_int): Do not report overflow for integers
1178 between 0xfffffff and 0x7fffffff.
1180 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1182 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1183 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1184 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1186 (the_low_target): Wire them.
1188 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1190 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1191 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1192 mode. Call collect_register_by_name with vscr using
1193 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1194 (ppc_store_vrregset): Add and set vscr_offset variable as in
1195 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1198 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1200 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1201 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1202 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1204 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1206 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1207 (ppc_store_vsxregset): Likewise.
1208 (ppc_fill_vrregset): Likewise.
1209 (ppc_store_vrregset): Likewise.
1210 (ppc_fill_evrregset): Likewise.
1211 (ppc_store_evrregset): Likewise.
1212 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1213 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1216 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1218 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1219 wordsize of the inferior. Call ppc_linux_target_wordsize.
1221 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1223 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1224 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1225 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1226 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1227 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1228 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1229 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1230 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1231 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1232 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1233 (tdesc_powerpc_e500l): Remove.
1234 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1235 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1236 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1237 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1239 (ppc_arch_setup): Remove target description matching code. Fill a
1240 ppc_linux_features struct and call ppc_linux_match_description
1243 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1245 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1246 width of the requested register exceeds the width of the
1248 (mips_cannot_store_register): Likewise.
1250 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1252 * linux-mips-low.c (mips_fetch_register): New function. Update
1254 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1255 (the_low_target): Wire `mips_fetch_register'.
1257 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1259 * lynx-i386-low.c (LYNXOS_178): New macro.
1260 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1261 the layout on LynxOS-178.
1262 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1263 handle floating point registers that are not supported by
1266 2018-05-10 Tom Tromey <tom@tromey.com>
1268 * configure: Rebuild.
1270 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1273 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1274 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1275 Use it to set the expedite_regs field in the given tdesc.
1276 * x86-tdesc.h: New file.
1277 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1278 Adjust following the addition of the new expedite_regs parameter
1279 to init_target_desc.
1280 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1281 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1282 (i386_linux_read_description, amd64_linux_read_description):
1283 Adjust following the addition of the new expedite_regs parameter
1284 to init_target_desc.
1285 * lynx-i386-low.c: #include "x86-tdesc.h".
1286 (lynx_i386_arch_setup): Adjust following the addition of the new
1287 expedite_regs parameter to init_target_desc.
1288 * nto-x86-low.c: #include "x86-tdesc.h".
1289 (nto_x86_arch_setup): Adjust following the addition of the new
1290 expedite_regs parameter to init_target_desc.
1291 * win32-i386-low.c: #include "x86-tdesc.h".
1292 (i386_arch_setup): Adjust following the addition of the new
1293 expedite_regs parameter to init_target_desc.
1295 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1298 * win32-low.c (win32_create_inferior): Add call to my_wait
1299 setting last_status global.
1301 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1304 * win32-low.c (create_process): Only call gdb_tilde_expand if
1305 inferior_cwd is not NULL.
1307 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1309 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1310 registers to the cache if their values have changed.
1311 (i387_xsave_to_cache): Provide default values for x87 control
1312 registers when these features are available, but disabled.
1313 * regcache.c (supply_register_by_name_zeroed): New function.
1314 * regcache.h (supply_register_by_name_zeroed): Declare new
1317 2018-05-07 Tom Tromey <tom@tromey.com>
1319 * configure: Rebuild.
1321 2018-05-04 Tom Tromey <tom@tromey.com>
1323 * configure: Rebuild.
1325 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1326 Pedro Alves <palves@redhat.com>
1328 * linux-aarch64-low.c (aarch64_stopped_data_address):
1331 2018-04-27 Tom Tromey <tom@tromey.com>
1333 * configure: Rebuild.
1335 2018-04-23 Tom Tromey <tom@tromey.com>
1337 * configure: Rebuild.
1339 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1341 * Makefile.in (depcomp): Add "..".
1342 (all_deps_files): New and use it.
1344 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1346 * configure.srv (aarch64*-*-linux*): Don't include xml.
1347 (i[34567]86-*-cygwin*): Likewise.
1348 (i[34567]86-*-linux*): Likewise.
1349 (i[34567]86-*-lynxos*): Likewise.
1350 (i[34567]86-*-mingw32ce*): Likewise.
1351 (i[34567]86-*-mingw*): Likewise.
1352 (i[34567]86-*-nto*): Likewise.
1353 (tic6x-*-uclinux): Likewise.
1354 (x86_64-*-linux*): Likewise.
1355 (x86_64-*-mingw*): Likewise.
1356 (x86_64-*-cygwin*): Likewise.
1358 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1360 * tdesc.c: Remove xml parameter.
1362 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1364 * server.c (get_features_xml): Remove cast.
1365 * tdesc.c (void target_desc::accept): Fill in function.
1366 (tdesc_get_features_xml): Remove old xml creation.
1367 (print_xml_feature::visit_pre): Add xml vistor.
1368 * tdesc.h (struct target_desc): Make xmltarget mutable.
1369 (tdesc_get_features_xml): Remove declaration.
1371 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1373 * tdesc.c (tdesc_architecture_name): Add new function.
1374 (tdesc_osabi_name): Likewise.
1375 (tdesc_get_features_xml): Use new functions.
1377 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1379 * tdesc.c (tdesc_create_flags): Remove.
1380 (tdesc_add_flag): Likewise.
1381 (tdesc_named_type): Likewise.
1382 (tdesc_create_union): Likewise.
1383 (tdesc_create_struct): Likewise.
1384 (tdesc_create_vector): Likewise.
1385 (tdesc_add_bitfield): Likewise.
1386 (tdesc_add_field): Likewise.
1387 (tdesc_set_struct_size): Likewise.
1389 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1391 * tdesc.c (~target_desc): Remove implictly deleted items.
1392 (init_target_desc): Iterate all features.
1393 (tdesc_get_features_xml): Use vector.
1394 (tdesc_create_feature): Create feature.
1395 * tdesc.h (tdesc_feature) Remove
1396 (target_desc): Add features.
1398 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1400 * Makefile.in: Add common/tdesc.c
1401 * tdesc.c (init_target_desc): init all reg_defs from register
1403 (tdesc_create_reg): Create tdesc_reg.
1404 * tdesc.h (tdesc_feature): Add register vector.
1406 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1408 * tdesc.h (struct target_desc) <features>: Change type to
1409 std::vector<std::string>.
1410 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1412 (tdesc_get_features_xml): Likewise.
1413 (tdesc_create_feature): Likewise.
1415 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1417 * regcache.c (find_register_by_number): Return a ref.
1418 (find_regno): Use references.
1419 (register_size): Likewise.
1420 (register_data): Likewise.
1421 * tdesc.c (target_desc::~target_desc): Remove free calls.
1422 (target_desc::operator==): Use std::vector compare.
1423 (init_target_desc): Use reference.
1424 (tdesc_create_reg): Use reg constructors.
1425 * tdesc.h (struct target_desc): Replace pointer with object.
1427 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1429 * regcache.c (find_register_by_number): Make static.
1430 (find_regno): Use find_register_by_number
1431 * regcache.h (struct reg): Remove declaration.
1433 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1435 * tdesc.c (target_desc::~target_desc): Move to here.
1436 (target_desc::operator==): Likewise.
1437 * tdesc.h (target_desc::~target_desc): Move from here.
1438 (target_desc::operator==): Likewise.
1440 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1442 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1444 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1446 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1448 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1449 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1450 and init_registers_s390_gs_linux64.
1452 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1454 * linux-s390-low.c (s390_fill_gs): Remove function.
1455 (s390_fill_gsbc): Remove function.
1456 (s390_regsets): Set fill functions for the guarded storage regsets
1459 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1461 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1462 the word size. Add comment.
1463 (s390_get_wordsize): New function.
1464 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1465 pswm with it. Instead, use s390_get_wordsize to determine the
1466 word size first and derive the correct tdesc from that directly.
1468 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1470 * Makefile.in: Include silent-rules.mk.
1471 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1472 (COMPILE): Add ECHO_CXX.
1473 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1474 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1475 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1476 (version-generated.c): Add ECHO_GEN.
1477 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1478 (IPAGENT_COMPILE): Add ECHO_CXX.
1479 (%-generated.c): Add ECHO_REGDAT.
1481 2018-03-14 Tom Tromey <tom@tromey.com>
1484 * ax.c (ax_printf): Special case for NULL.
1486 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1488 * linux-low.c (linux_qxfer_libraries_svr4): Use
1489 xml_escape_text_append.
1491 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1493 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1495 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1497 * server.c (handle_general_set): Remove unnecessary xstrdup.
1499 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1501 * server.c (parse_debug_format_options): Adjust to
1502 delim_string_to_char_ptr_vec changes.
1503 * thread-db.c (thread_db_load_search): Adjust to
1504 dirnames_to_char_ptr_vec changes.
1506 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1508 * target.h (target_enable_btrace, target_disable_btrace)
1509 (target_read_btrace, target_read_btrace_conf): Turn macro into
1510 inline function. Throw error if target method is not defined.
1511 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1512 check for btrace target method. Be prepared to handle exceptions
1513 from btrace target methods.
1515 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1517 * server.c (captured_main): Change order of error message printed
1518 when the current working directory cannot be found.
1520 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1522 * server.c: Include "filenames.h" and "pathstuff.h".
1523 (program_name): Delete variable.
1524 (program_path): New anonymous class.
1525 (get_exec_wrapper): Use "program_path" instead of
1527 (handle_v_run): Likewise.
1528 (captured_main): Likewise.
1529 (process_serial_event): Likewise.
1531 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1533 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1534 (OBJS): Add "pathstuff.o".
1535 * server.c (current_directory): New global variable.
1536 (captured_main): Initialize "current_directory".
1538 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1540 * tdesc.c: Use common/tdesc.h.
1541 * tdesc.h: Likewise.
1543 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1544 Simon Marchi <simon.marchi@ericsson.com>
1546 * Makefile.in: Switch order of make rules.
1548 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1550 * Makefile.in: Add common directory in build.
1551 * configure.ac: Add common reference.
1552 * configure: Regenerate.
1554 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1556 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1557 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1558 * spu-low.c (spu_target_ops): Likewise.
1559 * win32-low.c (win32_target_ops): Likewise.
1560 * server.c (supported_btrace_packets): Report packets unconditionally.
1561 * target.h (target_ops) <supports_btrace>: Remove.
1562 (target_supports_btrace): Remove.
1564 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1566 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1567 (handle_btrace_disable): Change return type to void. Use exceptions
1569 (handle_btrace_general_set): Catch exception and copy message to
1572 2018-02-08 Tom Tromey <tom@tromey.com>
1574 * linux-low.c (install_software_single_step_breakpoints): Use
1575 make_scoped_restore.
1576 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1577 (do_restore_current_thread_cleanup): Remove.
1578 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1581 2018-02-08 Tom Tromey <tom@tromey.com>
1583 * mem-break.c (set_raw_breakpoint_at): Use
1584 gdb::unique_xmalloc_ptr.
1586 2018-01-30 Pedro Alves <palves@redhat.com>
1589 * target.c (target_terminal::terminal_state): Rename to ...
1590 (target_terminal::m_terminal_state): ... this.
1592 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1594 * linux-low.c (handle_extended_wait): Surround call to
1595 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1597 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1599 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1600 linux_ptrace_attach_fail_reason_string now returning an
1602 (linux_attach): Likewise.
1603 * thread-db.c (attach_thread): Likewise.
1605 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1608 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1609 checking for fs_base/gs_base fields in struct user_regs_struct.
1610 * configure: Regenerate.
1612 2018-01-16 Yao Qi <yao.qi@linaro.org>
1615 * linux-low.c (fetch_register): Call supply_register instead of
1618 2018-01-08 Yao Qi <yao.qi@linaro.org>
1619 Simon Marchi <simon.marchi@ericsson.com>
1621 * Makefile.in (OBS): Remove selftest.o.
1622 * configure.ac: Set srv_selftest_objs if $development is true.
1623 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1624 * configure: Re-generated.
1625 * server.c (captured_main): Wrap variable selftest_filter with
1628 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1630 * server.c (parse_debug_format_options): Return std::string.
1631 (handle_monitor_command, captured_main): Adjust.
1633 2018-01-05 Pedro Alves <palves@redhat.com>
1636 * server.c (captured_main): Pass quiet=false to
1637 save_original_signals_state.
1639 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1641 * gdbreplay.c (gdbreplay_version): Update copyright year in
1643 * server.c (gdbserver_version): Likewise.
1645 2017-12-08 Tom Tromey <tom@tromey.com>
1647 * ax.c (ax_printf): Update.
1649 2017-12-07 Yao Qi <yao.qi@linaro.org>
1651 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1652 aarch64_linux_read_description.
1653 * linux-amd64-ipa.c (idx2mask): New array.
1654 (get_ipa_tdesc): Move idx2mask out.
1655 (initialize_low_tracepoint): Initialize target descriptions.
1656 * linux-i386-ipa.c (idx2mask): New array.
1657 (get_ipa_tdesc): Move idx2mask out.
1658 (initialize_low_tracepoint): Initialize target descriptions.
1660 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1662 * tdesc.c (struct tdesc_type): Change return type.
1663 (tdesc_add_flag): Change parameter type.
1664 (tdesc_add_bitfield): Likewise.
1665 (tdesc_add_field): Likewise.
1666 (tdesc_set_struct_size): Likewise.
1668 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1670 * regcache.c (registers_to_string): Remove unused variable.
1672 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1674 * inferiors.c (for_each_inferior_with_data): Remove.
1675 * inferiors.h (for_each_inferior_with_data): Remove.
1676 * server.c (handle_qxfer_threads_worker): Change parameter type.
1677 (handle_qxfer_threads_proper): Use for_each_thread.
1679 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1681 * inferiors.c (for_each_inferior): Remove.
1682 (clear_inferiors): Use for_each_thread.
1683 * inferiors.h (for_each_inferior): Remove.
1684 * linux-low.c (linux_wait_for_event_filtered): Use
1686 (linux_stabilize_threads): Likewise.
1687 * regcache.c (regcache_release): Likewise.
1688 * server.c (gdb_wants_all_threads_stopped): Likewise.
1689 (clear_pending_status_callback): Remove.
1690 (handle_status): Use for_each_thread.
1691 (captured_main): Likewise.
1692 * win32-low.c (child_init_thread_list): Likewise.
1693 (win32_clear_inferiors): Likewise.
1694 (fake_breakpoint_event): Likewise.
1696 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1698 * inferiors.h (find_inferior): Remove.
1699 * inferiors.c (find_inferior): Remove.
1701 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1703 * linux-low.c (resume_status_pending_p): Update comment.
1704 (need_step_over_p): Update comment.
1706 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1708 * linux-low.c (proceed_one_lwp): Return void, change parameter
1710 (unsuspend_and_proceed_one_lwp): Likewise.
1711 (proceed_all_lwps): Use for_each_thread.
1712 (unstop_all_lwps): Likewise.
1714 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1716 * linux-low.c (linux_resume_one_thread): Return void, take
1718 (linux_resume): Use for_each_thread.
1720 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1722 * linux-low.c (send_sigstop_callback): Return void, change
1723 parameter type. Rename to...
1724 (send_sigstop): ... this.
1725 (suspend_and_send_sigstop_callback): Return void, change parameter
1727 (suspend_and_send_sigstop): ... this.
1728 (stop_all_lwps): Use for_each_thread.
1730 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1732 * linux-low.c (lwp_running): Return bool, remove unused
1734 (linux_stabilize_threads): Use find_thread.
1736 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1738 * linux-low.c (select_singlestep_lwp_callback): Remove.
1739 (count_events_callback): Remove.
1740 (select_event_lwp_callback): Remove.
1741 (select_event_lwp): Use find_thread/for_each_thread.
1743 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1745 * linux-low.c (not_stopped_callback): Return bool, take filter
1747 (linux_wait_for_event_filtered): Use find_thread.
1748 (linux_wait_1): Likewise.
1750 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1752 * linux-low.c (same_lwp): Remove.
1753 (find_lwp_pid): Use find_thread.
1755 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1757 * linux-low.c (delete_lwp_callback): Remove.
1758 (linux_mourn): Use for_each_thread.
1760 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1762 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1763 args parameter, don't check for pid.
1764 (linux_detach): Use for_each_thread.
1766 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1768 * linux-low.c (struct counter): Remove.
1769 (second_thread_of_pid_p): Remove.
1770 (last_thread_of_process_p): Use find_thread.
1772 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1774 * inferiors.c (find_inferior_in_random): Remove.
1775 * inferiors.h (find_inferior_in_random): Remove.
1776 * linux-low.c (status_pending_p_callback): Return bool, accept
1777 parameter ptid directly.
1778 (linux_wait_for_event_filtered): Use find_thread_in_random.
1779 (linux_wait_1): Likewise.
1781 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1783 * inferiors.c (find_inferior_id): Remove.
1784 (find_thread_ptid): Move implemention from find_inferior_id to
1786 * inferiors.h (find_inferior_id): Remove.
1787 * server.c (handle_status): Use find_thread_ptid.
1788 (process_serial_event): Likewise.
1789 * thread-db.c (find_one_thread): Likewise.
1790 (thread_db_thread_handle): Likewise.
1791 * win32-low.c (thread_rec): Likewise.
1792 (child_delete_thread): Likewise.
1793 (win32_thread_alive): Likewise.
1794 (get_child_debug_event): Likewise.
1796 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1798 * linux-mips-low.c (update_watch_registers_callback): Return
1799 void, remove pid_p parameter, don't check for pid.
1800 (mips_insert_point, mips_remove_point): Use for_each_thread.
1802 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1804 * lynx.low (lynx_delete_thread_callback): Remove.
1805 (lynx_mourn): Use for_each_thread.
1807 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1809 * regcache.c (regcache_invalidate_one): Remove.
1810 (regcache_invalidate_pid): use for_each_thread.
1812 2017-11-26 Tom Tromey <tom@tromey.com>
1814 * linux-low.c (linux_create_inferior): Update.
1816 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1818 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1820 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1822 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1823 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1824 * linux-aarch64-tdesc-selftest.c: New file.
1825 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1827 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1829 * configure.srv: Add new file.
1830 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1831 * linux-aarch64-tdesc-selftest.c: New file.
1832 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1834 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1836 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1837 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1838 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1840 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1842 * configure.srv: Add new files.
1843 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1844 aarch64_linux_read_description.
1845 * linux-aarch64-low.c (aarch64_linux_read_description):
1846 Merge with aarch64_arch_setup.
1847 (aarch64_arch_setup): Call aarch64_linux_read_description.
1848 * linux-aarch64-tdesc.c: New file.
1849 * linux-aarch64-tdesc.h: New file.
1851 2017-11-24 Yao Qi <yao.qi@linaro.org>
1853 * configure.srv: Set $srv_regobj for tic6x-linux.
1854 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1855 (tic6x_read_description): Move some code to tic6x_arch_setup.
1856 (tic6x_tdesc_test): New function.
1857 (initialize_low_arch): Call selftests::register_test.
1859 2017-11-22 Yao Qi <yao.qi@linaro.org>
1861 * remote-utils.c (prepare_resume_reply): Use memcpy.
1863 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1865 * linux-low.c (kill_one_lwp_callback): Return void, take
1866 argument directly, don't filter on pid.
1867 (linux_kill): Use for_each_thread.
1869 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1871 * linux-low.c (need_step_over_p): Return bool, remove dummy
1873 (linux_resume, proceed_all_lwps): Use find_thread.
1875 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1877 * linux-low.c (resume_status_pending_p): Return bool, remove
1879 (linux_resume): Use find_thread.
1881 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1883 * linux-low.c (struct thread_resume_array): Remove.
1884 (linux_set_resume_request): Return void, take arguments
1886 (linux_resume): Use for_each_thread.
1888 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1890 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1891 return bool, remove data argument.
1892 (linux_stabilize_threads): Use find_thread.
1894 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1896 * linux-low.c (unsuspend_one_lwp): Remove.
1897 (unsuspend_all_lwps): Use for_each_thread, inline code from
1900 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1902 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1903 * linux-low.c (struct iterate_over_lwps_args): Remove.
1904 (iterate_over_lwps_filter): Remove.
1905 (iterate_over_lwps): Use find_thread.
1907 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1909 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1910 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1911 code from reset_lwp_ptrace_options_callback.
1913 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1915 * linux-arm-low.c (struct update_registers_data): Remove.
1916 (update_registers_callback): Return void, take arguments
1917 directly, don't check thread's pid.
1918 (arm_insert_point, arm_remove_point): Use for_each_thread.
1920 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1922 * win32-low.c (continue_one_thread): Return void, take argument
1924 (child_continue): Use for_each_thread.
1926 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1928 * win32-i386-low.c (update_debug_registers_callback): Rename
1930 (update_debug_registers): ... this, return void, remove pid_p arg.
1931 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1933 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1935 * inferiors.h (struct process_info): Add constructor, initialize
1937 <syscalls_to_catch>: Change type to std::vector<int>.
1938 * inferiors.c (add_process): Allocate process_info with new.
1939 (remove_process): Free process_info with delete.
1940 * linux-low.c (handle_extended_wait): Adjust.
1941 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1942 * server.c (handle_general_set): Adjust.
1944 2017-11-16 Pedro Alves <palves@redhat.com>
1946 * remote-utils.c (remote_close): Block SIGIO signals instead of
1947 uninstalling the SIGIO handler.
1949 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1951 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1953 2017-11-16 Yao Qi <yao.qi@linaro.org>
1955 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1956 (tic6x_store_gregset): Likewise.
1957 (tic6x_usrregs_info): Move it up.
1959 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1961 * Makefile.in: Update arch rules.
1962 * configure.srv: Explicitly mark arch/ files.
1964 2017-11-13 Andreas Schwab <schwab@suse.de>
1966 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1968 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1970 2017-11-06 Pedro Alves <palves@redhat.com>
1972 * config.in, configure: Regenerate.
1974 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1976 * target.c (struct thread_search): Remove.
1977 (thread_search_callback): Remove.
1978 (prepare_to_access_memory): Use for_each_thread instead of
1979 find_inferior. Inline code from thread_search_callback.
1981 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1983 * server.c (struct visit_actioned_threads_data): Remove.
1984 (visit_actioned_threads): Change prototype to take arguments
1986 (resume): Use find_thread instead of find_inferior.
1988 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1990 * server.c (queue_stop_reply_callback): Change prototype, return
1992 (find_status_pending_thread_callback): Remove.
1993 (handle_status): Replace find_inferior with find_thread and
1996 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1998 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2000 (aarch64_store_gregset): Likewise.
2001 (aarch64_fill_fpregset): Likewise.
2002 (aarch64_store_fpregset): Likewise.
2004 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2006 * gdbthread.h (find_thread, for_each_thread): New functions.
2007 * inferiors.c (thread_of_pid): Remove.
2008 (find_any_thread_of_pid): Use find_thread.
2009 * linux-low.c (num_lwps): Use for_each_thread.
2011 2017-10-17 Yao Qi <yao.qi@linaro.org>
2013 * Makefile.in: Remove one rule.
2014 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2016 2017-10-17 Yao Qi <yao.qi@linaro.org>
2018 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2019 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2021 2017-10-17 Yao Qi <yao.qi@linaro.org>
2023 * configure.srv: Rename arm.o with arch/arm.o.
2025 2017-10-17 Yao Qi <yao.qi@linaro.org>
2027 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2028 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2029 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2030 (arch-i386.o, arch-amd64.o): Remove rules.
2031 (arch/%.o): New rule.
2032 Update POSTCOMPILE and COMPILE.pre.
2033 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2034 * configure: Re-generated.
2035 * configure.srv: Replace arch-i386.o with arch/i386.o.
2036 Replace arch-amd64.o with arch/amd64.o.
2038 2017-10-16 Yao Qi <yao.qi@linaro.org>
2040 * configure: Regenerated.
2042 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2044 * inferiors.h: (struct inferior_list): Remove.
2045 (struct inferior_list_entry); Remove.
2046 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2047 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2048 get_first_inferior): Remove.
2049 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2050 find_inferior_id, find_inferior_in_random): Change signature.
2051 * inferiors.c (all_threads): Change type to
2052 std::list<thread_info *>.
2053 (get_thread): Remove macro.
2054 (find_inferior, find_inferior_id): Change signature, implement
2056 (find_inferior_in_random): Change signature, implement using
2057 find_thread_in_random.
2058 (for_each_inferior, for_each_inferior_with_data): Change
2059 signature, implement using for_each_thread.
2060 (add_inferior_to_list, remove_inferior): Remove.
2061 (add_thread, get_first_thread, thread_of_pid,
2062 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2063 (get_first_inferior, one_inferior_p, clear_inferior_list):
2065 (clear_inferiors, get_thread_process): Update.
2066 * gdbthread.h: Include <list>.
2067 (struct thread_info) <entry>: Remove field.
2069 (all_threads): Change type to std::list<thread_info *>.
2070 (get_first_inferior): Add doc.
2071 (find_thread, for_each_thread, find_thread_in_random): New
2073 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2074 * linux-arm-low.c (update_registers_callback): Update.
2075 * linux-low.c (second_thread_of_pid_p): Update.
2076 (kill_one_lwp_callback, linux_detach_lwp_callback,
2077 delete_lwp_callback, status_pending_p_callback, same_lwp,
2078 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2079 iterate_over_lwps, not_stopped_callback,
2080 resume_stopped_resumed_lwps, count_events_callback,
2081 select_singlestep_lwp_callback, select_event_lwp_callback,
2082 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2083 suspend_and_send_sigstop_callback, wait_for_sigstop,
2084 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2085 lwp_running, linux_set_resume_request, resume_status_pending_p,
2086 need_step_over_p, start_step_over, linux_resume_one_thread,
2087 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2088 reset_lwp_ptrace_options_callback): Update.
2089 * linux-mips-low.c (update_watch_registers_callback): Update.
2090 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2092 (free_register_cache_thread_one): Remove.
2093 (regcache_release): Update.
2094 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2095 handle_qxfer_threads_worker): Update.
2096 (handle_query): Update, use list iterator.
2097 (visit_actioned_threads, handle_pending_status,
2098 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2099 clear_pending_status_callback, set_pending_status_callback,
2100 find_status_pending_thread_callback, handle_status,
2101 process_serial_event): Update.
2102 * target.c (thread_search_callback): Update.
2103 * thread-db.c (thread_db_get_tls_address): Update.
2104 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2106 * win32-i386-low.c (update_debug_registers_callback): Update.
2107 * win32-low.c (delete_thread_info, child_delete_thread,
2108 continue_one_thread, suspend_one_thread,
2109 get_child_debug_event): Adjust.
2111 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2113 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2114 * inferiors.h: Include <list>.
2115 (struct process_info) <entry>: Remove field.
2117 (pid_of): Change macro to function.
2118 (ptid_of, lwpid_of): Remove macro.
2119 (all_processes): Change type to std::list<process_info *>.
2120 (ALL_PROCESSES): Remove macro.
2121 (for_each_process, find_process): New function.
2122 * inferiors.c (all_processes): Change type to
2123 std::list<process_info *>.
2124 (find_thread_process): Adjust.
2125 (add_process): Likewise.
2126 (remove_process): Likewise.
2127 (find_process_pid): Likewise.
2128 (get_first_process): Likewise.
2129 (started_inferior_callback): Remove.
2130 (have_started_inferiors_p): Adjust.
2131 (attached_inferior_callback): Remove.
2132 (have_attached_inferiors_p): Adjust.
2133 * linux-low.c (check_zombie_leaders): Likewise.
2134 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2135 (x86_linux_update_xmltarget): Adjust.
2136 * server.c (handle_query): Likewise.
2137 (gdb_reattached_process): Remove.
2138 (handle_status): Adjust.
2139 (kill_inferior_callback): Likewise.
2140 (detach_or_kill_inferior): Remove.
2141 (print_started_pid): Likewise.
2142 (print_attached_pid): Likewise.
2143 (detach_or_kill_for_exit): Update.
2144 (process_serial_event): Likewise.
2145 * linux-arm-low.c (arm_new_fork): Likewise.
2147 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2149 * dll.h: Include <list>.
2150 (struct dll_info): Add constructor.
2151 <entry>: Remove field.
2152 (all_dlls): Change type to std::list<dll_info>.
2153 * dll.c: Include <algorithm>.
2154 (get_dll): Remove macro.
2155 (all_dlls): Change type to std::list<dll_info *>.
2156 (free_one_dll): Remove.
2157 (match_dll): Likewise.
2158 (loaded_dll): Adjust.
2159 (unloaded_dll): Adjust to all_dlls type change, use
2160 std::find_if. Inline code from match_dll.
2161 (clear_dlls): Adjust to all_dlls type change.
2162 * server.c (emit_dll_description): Remove.
2163 (handle_qxfer_libraries): Adjust to all_dlls type change,
2164 integrate emit_dll_description's functionality.
2166 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2168 * linux-low.h (struct linux_target_ops) <delete_process>: New
2170 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2171 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2172 (struct linux_target_ops): Add delete_process callback.
2173 * linux-arm-low.c (arm_delete_process): New.
2174 (struct linux_target_ops): Add delete_process callback.
2175 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2176 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2177 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2178 * linux-mips-low.c (mips_linux_delete_process): New.
2179 (struct linux_target_ops): Add delete_process callback.
2180 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2181 * linux-s390-low.c (struct linux_target_ops): Likewise.
2182 * linux-sh-low.c (struct linux_target_ops): Likewise.
2183 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2184 * linux-tile-low.c (struct linux_target_ops): Likewise.
2185 * linux-x86-low.c (x86_linux_delete_process): New.
2186 (struct linux_target_ops): Add delete_process callback.
2187 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2189 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2191 * linux-aarch64-low.c (the_low_target): Add thread delete
2193 * linux-arm-low.c (arm_delete_thread): New function.
2194 (the_low_target): Add thread delete callback.
2195 * linux-bfin-low.c (the_low_target): Likewise.
2196 * linux-crisv32-low.c (the_low_target): Likewise.
2197 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2199 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2201 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2202 * linux-mips-low.c (mips_linux_delete_thread): New function.
2203 (the_low_target): Add thread delete callback.
2204 * linux-ppc-low.c (the_low_target): Likewise.
2205 * linux-s390-low.c (the_low_target): Likewise.
2206 * linux-sh-low.c (the_low_target): Likewise.
2207 * linux-tic6x-low.c (the_low_target): Likewise.
2208 * linux-tile-low.c (the_low_target): Likewise.
2209 * linux-x86-low.c (the_low_target): Likewise.
2210 * linux-xtensa-low.c (the_low_target): Likewise.
2212 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2214 * win32-low.c: Include "common-inferior.h".
2216 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2218 * inferiors.c (set_inferior_cwd): New function.
2219 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2220 (handle_query): Inform that QSetWorkingDir is supported.
2221 * win32-low.c (create_process): Pass the inferior's cwd to
2224 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2226 * inferiors.c (current_inferior_cwd): New global variable.
2227 (get_inferior_cwd): New function.
2228 * inferiors.h (struct process_info) <cwd>: New field.
2230 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2232 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2233 (OBS): Add gdb_tilde_expand.o.
2235 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2237 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2238 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2240 2017-09-29 Pedro Alves <palves@redhat.com>
2242 * ax.c (gdb_parse_agent_expr): Constify.
2243 * ax.h (gdb_parse_agent_expr): Constify.
2244 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2246 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2247 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2248 * remote-utils.h (read_ptid): Constify.
2249 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2250 (process_point_options, process_serial_event): Constify.
2251 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2252 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2253 (cmd_qtbuffer): Constify.
2255 2017-09-29 Pedro Alves <palves@redhat.com>
2257 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2260 2017-09-29 Pedro Alves <palves@redhat.com>
2262 * linux-low.c (handle_extended_wait): Pass parent thread instead
2263 of process to thread_db_notice_clone.
2264 * linux-low.h (thread_db_notice_clone): Replace parent process
2265 parameter with parent thread parameter.
2266 * thread-db.c (find_one_thread): Add comment.
2267 (thread_db_notice_clone): Replace parent process parameter with
2268 parent thread parameter. Temporarily switch to the parent thread.
2270 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2272 * gdbthread.h: Include "common-gdbthread.h".
2273 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2274 "if" when validating the ptid.
2275 * remote-utils.c: Include "gdbthread.h".
2276 (prepare_resume_reply): Use "switch_to_thread".
2277 * target.c (done_accessing_memory): Likewise.
2279 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2281 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2282 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2283 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2284 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2285 s390x-gs-linux64-ipa.o to ipa_obj.
2286 * linux-s390-low.c (HWCAP_S390_GS): New define.
2287 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2289 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2290 (s390_arch_setup): Check for guarded-storage support and choose
2292 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2293 init_registers_s390x_gs_linux64.
2294 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2296 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2297 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2299 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2301 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2303 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2305 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2306 (thread_db_thread_handle): Declare.
2307 * linux-low.c (linux_target_ops): Initialize thread_handle.
2308 * server.c (handle_qxfer_threads_worker): Add support for
2310 * target.h (struct target_ops): Add new function pointer,
2312 (target_thread_handle): Define.
2313 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2315 (thread_db_thread_handle): New function.
2317 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2319 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2320 * linux-low.h (thread_db_notice_clone): Declare.
2321 * thread-db.c (thread_db_notice_clone): New function.
2323 2017-09-21 Pedro Alves <palves@redhat.com>
2325 * server.c (gdb_read_memory, handle_status, process_serial_event)
2326 (handle_serial_event, handle_target_event): Adjust to
2327 set_desired_thread prototype change.
2328 * target.c (set_desired_thread): Remove 'use_general' parameter
2330 * target.h (set_desired_thread): Remove 'use_general' parameter.
2332 2017-09-20 Tom Tromey <tom@tromey.com>
2334 * target.c (target_terminal::terminal_state): Define.
2335 (target_terminal::init): Rename from target_terminal_init.
2336 (target_terminal::inferior): Rename from
2337 target_terminal_inferior.
2338 (target_terminal::ours): Rename from target_terminal_ours.
2339 (target_terminal::ours_for_output, target_terminal::info): New.
2341 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2343 * server.c (accumulate_file_name_length): Remove.
2344 (emit_dll_description): Adjust to std::string change.
2345 (handle_qxfer_libraries): Use std::string to hold document.
2347 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2349 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2350 return type of xml_escape_text.
2351 * server.c (emit_dll_description): Likewise.
2353 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2355 * server.c (captured_main): Accept argument for --selftest.
2356 Update run_tests call.
2357 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2358 when registering selftests.
2360 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2362 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2363 instead of "VEC" for "target_desc.reg_defs".
2364 (regcache_cpy): Likewise.
2365 (registers_to_string): Likewise.
2366 (registers_from_string): Likewise.
2367 (find_regno): Likewise.
2368 (supply_regblock): Likewise.
2369 (regcache_raw_read_unsigned): Likewise.
2370 * tdesc.c (init_target_desc): Likewise.
2371 (tdesc_create_reg): Likewise.
2372 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2373 (struct target_desc) <reg_defs>: Convert to "std::vector".
2374 (target_desc): Do not initialize "reg_defs".
2375 (~target_desc): Update code to use "std::vector" instead of "VEC"
2376 for "target_desc.reg_defs".
2377 (operator==): Likewise.
2379 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2381 * inferiors.h (thread_to_gdb_id): Remove.
2382 * inferiors.c (thread_to_gdb_id): Remove.
2383 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2384 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2385 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2387 * nto-low.c (nto_fetch_registers, nto_store_registers,
2388 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2390 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2392 * inferiors.h (gdb_id_to_thread_id): Remove.
2393 * inferiors.c (gdb_id_to_thread_id): Remove.
2394 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2395 removal. Move pid declaration closer to where it's used.
2397 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2399 * server.c (handle_detach): New function.
2400 (process_serial_event): Move code out, call handle_detach.
2402 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2404 * server.c (require_running): Rename to ...
2405 (require_running_or_return): ... this ...
2406 (require_running_or_break): ... and this.
2407 (handle_query, process_serial_event): Adjust.
2409 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2411 * linux-low.c (linux_set_resume_request): Remove unused
2414 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2416 * server.c (first_thread_of): Remove.
2417 (process_serial_event): Replace usage of first_thread_of with
2418 find_any_thread_of_pid.
2419 * tracepoint.c (same_process_p): Remove.
2420 (gdb_agent_about_to_close): Replace usage of same_process_p with
2421 find_any_thread_of_pid.
2422 * linux-x86-low.c (same_process_callback): Remove.
2423 (x86_arch_setup_process_callback): Replace usage of
2424 same_process_callback with find_any_thread_of_pid.
2425 * thread-db.c (any_thread_of): Remove.
2426 (switch_to_process): Replace usage of any_thread_of with
2427 find_any_thread_of_pid.
2428 * inferiors.c (thread_pid_matches_callback): Remove.
2429 (find_thread_process): Adjust to use find_any_thread_of_pid.
2431 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2433 * regcache.c (get_thread_regcache): Guard calls to "memset"
2436 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2438 * linux-low.c (handle_extended_wait): Use
2439 "allocate_target_description" instead of "XNEW".
2440 * linux-x86-low.c (initialize_low_arch): Likewise.
2442 2017-09-05 Yao Qi <yao.qi@linaro.org>
2444 * configure.srv (srv_i386_regobj): Remove.
2445 (srv_amd64_regobj): Remove.
2446 (srv_regobj): Set it to "" for x86 non-linux targets.
2447 * linux-x86-tdesc.c (i386_linux_read_description):
2448 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2449 (init_registers_i386): Remove the declaration.
2450 (tdesc_i386): Remove the declaration.
2451 (lynx_i386_arch_setup): Call i386_create_target_description.
2452 * nto-x86-low.c: Likewise.
2453 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2454 [!__x86_64__]: include arch/i386.h.
2455 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2457 2017-09-05 Yao Qi <yao.qi@linaro.org>
2459 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2460 i386/amd64-XXX-linux from it.
2462 2017-09-05 Yao Qi <yao.qi@linaro.org>
2464 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2466 (ipa_amd64_linux_regobj): Remove.
2467 (ipa_x32_linux_regobj): Remove.
2469 2017-09-05 Yao Qi <yao.qi@linaro.org>
2471 * Makefile.in (arch-amd64.o): New rule.
2472 * configure.srv: Append arch-amd64.o.
2473 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2474 (get_ipa_tdesc): Call amd64_linux_read_description.
2475 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2476 and init_registers_amd64_XXX.
2477 * linux-x86-low.c (x86_linux_read_description): Call
2478 amd64_linux_read_description.
2479 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2480 (initialize_low_arch): Don't call init_registers_x32_XXX and
2481 init_registers_amd64_XXX.
2482 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2483 and tdesc_amd64_XXX.
2484 [__x86_64__] (amd64_tdesc_test): New function.
2485 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2486 and init_registers_amd64_XXX.
2487 * linux-x86-tdesc.c: Include arch/amd64.h.
2488 (xcr0_to_tdesc_idx): New function.
2489 (i386_linux_read_description): New function.
2490 (amd64_get_ipa_tdesc_idx): New function.
2491 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2492 (amd64_get_ipa_tdesc): Declare.
2494 2017-09-05 Yao Qi <yao.qi@linaro.org>
2496 * configure.srv (srv_i386_linux_xmlfiles): Remove
2497 i386/i386-XXX-linux.xml from it.
2499 2017-09-05 Yao Qi <yao.qi@linaro.org>
2501 * configure.srv: Set srv_i386_linux_regobj empty if $development
2503 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2504 initialize_low_tdesc.
2505 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2506 with #if initialize_low_tdesc.
2507 * linux-x86-tdesc-selftest.c: New file.
2508 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2510 2017-09-05 Yao Qi <yao.qi@linaro.org>
2512 * Makefile.in (arch-i386.o): New rule.
2513 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2514 (x86_64-*-linux*): Likewise.
2515 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2516 include arch/i386.h.
2517 (i386_linux_read_description): Remove code and call
2518 i386_create_target_description.
2519 * tdesc.c (allocate_target_description): New function.
2520 * tdesc.h (set_tdesc_architecture): Remove declaration.
2521 (set_tdesc_osabi): Likewise.
2523 2017-09-05 Yao Qi <yao.qi@linaro.org>
2525 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2526 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2527 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2529 * server.c (get_features_xml): Call tdesc_get_features_xml.
2530 * tdesc.c (set_tdesc_architecture): New function.
2531 (set_tdesc_osabi): New function.
2532 (tdesc_get_features_xml): New function.
2533 (tdesc_create_feature): Add an argument.
2534 * tdesc.h (struct target_desc) <features>: New field.
2535 <arch, osabi>: New field.
2536 (~target_desc): xfree features, arch, and osabi.
2537 (target_desc::oerator==): Don't compare .xmltarget.
2538 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2539 (set_tdesc_osabi): Likewise.
2540 (tdesc_get_features_xml): Likewise.
2542 2017-09-05 Yao Qi <yao.qi@linaro.org>
2544 * linux-x86-tdesc.c: Include selftest.h.
2545 (i386_tdesc_test): New function.
2546 (initialize_low_tdesc): Call selftests::register_test.
2547 * tdesc.h: Include regdef.h.
2548 (target_desc): Override operator == and !=.
2550 2017-09-05 Yao Qi <yao.qi@linaro.org>
2552 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2553 (ipa_obj): Likewise.
2554 * linux-i386-ipa.c: Include common/x86-xstate.h
2555 (get_ipa_tdesc): Call i386_linux_read_description.
2556 (initialize_low_tracepoint): Don't call init_registers_XXX
2557 functions, call initialize_low_tdesc instead.
2558 * linux-x86-low.c (x86_linux_read_description): Call
2559 i386_linux_read_description.
2560 (initialize_low_arch): Don't call init_registers_i386_XXX
2561 functions, call initialize_low_tdesc.
2562 * linux-x86-tdesc.c: New file.
2563 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2564 (i386_get_ipa_tdesc_idx): Declare.
2565 (i386_get_ipa_tdesc): Declare.
2566 (initialize_low_tdesc): Declare.
2568 2017-09-05 Yao Qi <yao.qi@linaro.org>
2570 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2573 2017-09-05 Yao Qi <yao.qi@linaro.org>
2575 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2576 * regcache.c (get_thread_regcache): Use VEC_length.
2577 (init_register_cache): Likewise.
2578 (regcache_cpy): Likewise.
2579 (registers_to_string): Iterate reg_defs via VEC_iterate.
2580 (find_regno): Likewise.
2581 (find_register_by_number): Use VEC_index.
2582 (register_size): Call find_register_by_number.
2583 (register_data): Call find_register_by_number.
2584 (supply_regblock): Use VEC_length.
2585 (regcache_raw_read_unsigned): Likewise.
2586 * tdesc.c (init_target_desc): Iterate reg_defs via
2588 (default_description): Update initializer.
2589 (copy_target_description): Don't update field num_registers.
2590 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2591 <num_registers>: Remove.
2593 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2595 * Makefile.in (.SECONDARY): Define target.
2597 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2599 * linux-low.c (linux_wait_1): Adjust.
2600 * server.c (queue_stop_reply_callback): Adjust.
2602 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2604 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2605 QEnvironmentUnset and QEnvironmentReset packets.
2606 (handle_query): Inform remote that QEnvironmentHexEncoded,
2607 QEnvironmentUnset and QEnvironmentReset are supported.
2609 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2611 * inferiors.h (inferior_target_data): Rename to ...
2612 (thread_target_data): ... this.
2613 (inferior_regcache_data): Rename to ...
2614 (thread_regcache_data): ... this.
2615 (set_inferior_regcache_data): Rename to ...
2616 (set_thread_regcache_data): ... this.
2617 * inferiors.c (inferior_target_data): Rename to ...
2618 (thread_target_data): ... this.
2619 (inferior_regcache_data): Rename to ...
2620 (thread_regcache_data): ... this.
2621 (set_inferior_regcache_data): Rename to ...
2622 (set_thread_regcache_data): ... this.
2623 (free_one_thread): Update.
2624 * linux-low.h (get_thread_lwp): Update.
2625 * regcache.c (get_thread_regcache): Update.
2626 (regcache_invalidate_thread): Update.
2627 (free_register_cache_thread): Update.
2628 * win32-i386-low.c (update_debug_registers_callback): Update.
2629 (win32_get_current_dr): Update.
2630 * win32-low.c (thread_rec): Update.
2631 (delete_thread_info): Update.
2632 (continue_one_thread): Update.
2633 (suspend_one_thread): Update.
2635 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2637 * inferiors.c (set_inferior_target_data): Remove.
2638 * inferiors.h (set_inferior_target_data): Remove.
2640 2017-08-18 Yao Qi <yao.qi@linaro.org>
2642 * Makefile.in (OBS): Add selftest.o.
2643 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2644 * configure, config.in: Re-generated.
2645 * server.c: Include common/sefltest.h.
2646 (captured_main): Handle option --selftest.
2648 2017-08-09 Yao Qi <yao.qi@linaro.org>
2650 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2651 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2652 i386-avx-mpx.o and i386-mmx.o.
2653 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2654 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2655 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2656 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2657 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2658 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2659 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2660 i386/amd64-avx-mpx.xml.
2662 2017-08-09 Yao Qi <yao.qi@linaro.org>
2664 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2665 and x32-avx-avx512.o.
2666 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2667 i386/x32-avx-avx512.xml.
2669 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2671 * tracepoint.h (enum class fast_tpoint_collect_result): New
2673 (fast_tracepoint_collecting): Change return type to
2674 fast_tpoint_collect_result.
2675 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2676 * linux-low.h: Include tracepoint.h.
2677 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2678 fast_tpoint_collect_result.
2679 * linux-low.c (handle_tracepoints): Adjust.
2680 (linux_fast_tracepoint_collecting): Change return type to
2681 fast_tpoint_collect_result.
2682 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2683 linux_wait_1, stuck_in_jump_pad_callback,
2684 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2685 proceed_one_lwp): Adjust to type change.
2687 2017-07-10 Yao Qi <yao.qi@linaro.org>
2689 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2691 2017-06-29 Yao Qi <yao.qi@linaro.org>
2693 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2695 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2697 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2699 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2701 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2703 * linux-low.c (linux_create_inferior): Adjust code to access the
2704 environment information via 'gdb_environ' class.
2705 * lynx-low.c (lynx_create_inferior): Likewise.
2706 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2707 (get_environ): Return a pointer to 'our_environ'.
2708 (captured_main): Initialize 'our_environ'.
2709 * server.h (get_environ): Adjust prototype.
2710 * spu-low.c (spu_create_inferior): Adjust code to access the
2711 environment information via 'gdb_environ' class.
2713 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2715 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2716 usage of "register" keyword.
2718 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2720 * configure: Re-generate.
2722 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2724 * configure: Re-generate.
2726 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2728 * Makefile.in (COMPILE.pre): Add "-x c++".
2730 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2732 * fork-child.c: Conditionally include <signal.h>.
2734 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2736 * server.c (handle_general_set): Handle new packet
2737 "QStartupWithShell".
2738 (handle_query): Add "QStartupWithShell" to the list of supported
2740 (gdbserver_usage): Add help text explaining the
2741 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2743 (captured_main): Recognize and act upon the presence of the new
2746 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2747 Pedro Alves <palves@redhat.com>
2749 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2750 * configure: Regenerate.
2751 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2753 (i[34567]86-*-lynxos*): Likewise.
2754 (spu*-*-*): Likewise.
2755 * fork-child.c: New file.
2756 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2758 (linux_ptrace_fun): New function.
2759 (linux_create_inferior): Adjust function prototype to reflect
2760 change on "target.h". Adjust function code to use
2762 (linux_request_interrupt): Delete "signal_pid".
2763 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2764 (lynx_ptrace_fun): New function.
2765 (lynx_create_inferior): Adjust function prototype to reflect
2766 change on "target.h". Adjust function code to use
2768 * nto-low.c (nto_create_inferior): Adjust function prototype and
2769 code to reflect change on "target.h". Update comments.
2770 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2771 "common-terminal.h" and "environ.h".
2772 (terminal_fd): Moved to fork-child.c.
2773 (old_foreground_pgrp): Likewise.
2774 (restore_old_foreground_pgrp): Likewise.
2775 (last_status): Make it global.
2776 (last_ptid): Likewise.
2777 (our_environ): New variable.
2778 (startup_with_shell): Likewise.
2779 (program_name): Likewise.
2780 (program_argv): Rename to...
2781 (program_args): ...this.
2782 (wrapper_argv): New variable.
2783 (start_inferior): Delete function.
2784 (get_exec_wrapper): New function.
2785 (get_exec_file): Likewise.
2786 (get_environ): Likewise.
2787 (prefork_hook): Likewise.
2788 (post_fork_inferior): Likewise.
2789 (postfork_hook): Likewise.
2790 (postfork_child_hook): Likewise.
2791 (handle_v_run): Update code to deal with arguments coming from the
2792 remote host. Update calls from "start_inferior" to
2794 (captured_main): Likewise. Initialize environment variable. Call
2796 * server.h (post_fork_inferior): New prototype.
2797 (get_environ): Likewise.
2798 (last_status): Declare.
2799 (last_ptid): Likewise.
2800 (signal_pid): Likewise.
2801 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2802 (spu_ptrace_fun): New function.
2803 (spu_create_inferior): Adjust function prototype to reflect change
2804 on "target.h". Adjust function code to use "fork_inferior".
2805 * target.c (target_terminal_init): New function.
2806 (target_terminal_inferior): Likewise.
2807 (target_terminal_ours): Likewise.
2808 * target.h: Include <vector>.
2809 (struct target_ops) <create_inferior>: Update prototype.
2810 (create_inferior): Update macro.
2811 * utils.c (gdb_flush_out_err): New function.
2812 * win32-low.c (win32_create_inferior): Adjust function prototype
2813 and code to reflect change on "target.h".
2815 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2817 * inferiors.c (switch_to_thread): New function.
2819 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2821 * Makefile.in (SFILE): Add "common/job-control.c".
2822 (OBS): Add "job-control.o".
2824 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2826 * Makefile: Remove "@host_makefile_frag@".
2828 2017-05-05 Pedro Alves <palves@redhat.com>
2830 * configure: Regenerate.
2832 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2834 * configure: Regenerate.
2836 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2838 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2839 software_single_step change of return type to
2840 std::vector<CORE_ADDR>.
2841 * linux-low.c (install_software_single_step_breakpoints):
2843 * linux-low.h (install_software_single_step_breakpoints):
2846 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2848 * remote-utils.c: Include "gdb_termios.h" instead of
2850 * terminal.h: Delete file.
2852 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2854 * server.c: Include <vector>.
2855 <program_argv, wrapper_argv>: Convert to std::vector.
2856 (start_inferior): Rewrite function to use C++.
2857 (handle_v_run): Likewise. Update code that calculates the argv
2858 based on the vRun packet; use C++.
2859 (captured_main): Likewise.
2861 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2863 * server.c (handle_v_cont): Initialize thread_resume::thread
2866 2017-04-05 Pedro Alves <palves@redhat.com>
2868 * configure: Regenerate.
2870 2017-04-05 Pedro Alves <palves@redhat.com>
2872 * gdbreplay.c (sync_error): Constify.
2873 * linux-x86-low.c (push_opcode): Constify.
2875 2017-04-05 Pedro Alves <palves@redhat.com>
2877 * win32-low.c (get_child_debug_event)
2878 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2879 Report TARGET_WAITKIND_SPURIOUS instead.
2881 2017-04-05 Pedro Alves <palves@redhat.com>
2883 * remote-utils.c (remote_prepare, remote_open): Constify.
2884 * remote-utils.h (remote_prepare, remote_open): Constify.
2885 * server.c (captured_main): Constify 'port' handling.
2887 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2889 * Makefile.in (clean): Clear .deps.
2891 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2893 * .gitignore: Remove generated files, replace with wildcard.
2894 * (clean): Replace removal of generated files with wildcard.
2895 (version.c): Replace with...
2896 (version-generated.c): ...this.
2897 (xml-builtin.c): Replace with...
2898 (xml-builtin-generated.c): ...this.
2899 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2900 (%.c: *regformats*): Replace with...
2901 (%-generated.c: *regformats*): ...this.
2903 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2905 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2906 (xtensa_fill_gregset): Call collect_register_by_name for
2908 (xtensa_store_gregset): Call supply_register_by_name for
2911 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2913 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2914 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2915 (xtensa_store_gregset): Call supply_register for all registers in
2916 a0_regnum..a0_regnum + C0_NREGS range.
2918 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2920 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2921 (ax-ipa.o: ax.c): Remove.
2922 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2923 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2924 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2925 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2926 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2928 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2930 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2931 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2932 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2933 (errors-ipa.o: ../common/errors.c): Remove.
2934 (format-ipa.o: ../common/format.c): Remove.
2935 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2937 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2939 * Makefile.in (%-ipa.o: %.c): New rule.
2940 (tracepoint-ipa.o: tracepoint.c): Remove.
2941 (utils-ipa.o: utils.c): Remove.
2942 (remote-utils-ipa.o: remote-utils.c): Remove.
2943 (regcache-ipa.o: regcache.c): Remove.
2944 (i386-linux-ipa.o: i386-linux.c): Remove.
2945 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2946 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2947 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2948 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2949 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2950 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2951 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2952 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2953 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2954 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2955 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2956 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2957 (aarch64-ipa.o: aarch64.c): Remove.
2958 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2959 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2960 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2961 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2962 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2963 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2964 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2965 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2966 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2967 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2968 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2969 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2970 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2971 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2972 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2973 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2974 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2975 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2976 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2977 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2978 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2979 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2980 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2981 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2982 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2983 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2984 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2985 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2986 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2987 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2988 (tdesc-ipa.o: tdesc.c): Remove.
2989 (x32-linux-ipa.o: x32-linux.c): Remove.
2990 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2991 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2993 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2995 * Makefile.in (%.o: ../arch/%.c): New rule.
2996 (arm.o: ../arch/arm.c): Remove.
2997 (arm-linux.o: ../arch/arm-linux.c): Remove.
2998 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2999 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3001 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3003 * Makefile.in (%.o: ../nat/%.c): New rule.
3004 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3005 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3006 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3007 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3008 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3009 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3010 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3011 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3012 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3013 (linux-personality.o: ../nat/linux-personality.c): Remove.
3014 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3015 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3016 (x86-linux.o: ../nat/x86-linux.c): Remove.
3017 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3018 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3020 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3022 * Makefile.in (%.o: ../common/%.c): New rule.
3023 (signals.o: ../common/signals.c): Remove.
3024 (print-utils.o: ../common/print-utils.c): Remove.
3025 (rsp-low.o: ../common/rsp-low.c): Remove.
3026 (common-utils.o: ../common/common-utils.c): Remove.
3027 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3028 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3029 (vec.o: ../common/vec.c): Remove.
3030 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3031 (xml-utils.o: ../common/xml-utils.c): Remove.
3032 (ptid.o: ../common/ptid.c): Remove.
3033 (buffer.o: ../common/buffer.c): Remove.
3034 (format.o: ../common/format.c): Remove.
3035 (filestuff.o: ../common/filestuff.c): Remove.
3036 (agent.o: ../common/agent.c): Remove.
3037 (errors.o: ../common/errors.c): Remove.
3038 (environ.o: ../common/environ.c): Remove.
3039 (common-debug.o: ../common/common-debug.c): Remove.
3040 (cleanups.o: ../common/cleanups.c): Remove.
3041 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3042 (fileio.o: ../common/fileio.c): Remove.
3043 (common-regcache.o: ../common/common-regcache.c): Remove.
3044 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3045 (new-op.o: ../common/new-op.c): Remove.
3046 (btrace-common.o: ../common/btrace-common.c): Remove.
3048 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3050 * Makefile.in (%.o: ../target/%.c): New rule.
3051 (waitstatus.o: ../target/waitstatus.c): Remove.
3053 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3056 (%.c: ../regformats/%.dat,
3057 (%.c: ../regformats/arm/%.dat,
3058 (%.c: ../regformats/i386/%.dat,
3059 (%.c: ../regformats/rs6000/%.dat): New rules.
3060 (aarch64.c): Remove.
3061 (reg-arm.c): Remove.
3062 (arm-with-iwmmxt.c): Remove.
3063 (arm-with-vfpv2.c): Remove.
3064 (arm-with-vfpv3.c): Remove.
3065 (arm-with-neon.c): Remove.
3066 (reg-bfin.c): Remove.
3067 (reg-cris.c): Remove.
3068 (reg-crisv32.c): Remove.
3070 (i386-linux.c): Remove.
3071 (i386-avx.c): Remove.
3072 (i386-avx-linux.c): Remove.
3073 (i386-avx-avx512.c): Remove.
3074 (i386-avx-avx512-linux.c): Remove.
3075 (i386-mpx.c): Remove.
3076 (i386-mpx-linux.c): Remove.
3077 (i386-avx-mpx-avx512-pku.c): Remove.
3078 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3079 (i386-avx-mpx.c): Remove.
3080 (i386-avx-mpx-linux.c): Remove.
3081 (i386-mmx.c): Remove.
3082 (i386-mmx-linux.c): Remove.
3083 (reg-ia64.c): Remove.
3084 (reg-m32r.c): Remove.
3085 (reg-m68k.c): Remove.
3087 (mips-linux.c): Remove.
3088 (mips-dsp-linux.c): Remove.
3089 (mips64-linux.c): Remove.
3090 (mips64-dsp-linux.c): Remove.
3091 (nios2-linux.c): Remove.
3092 (powerpc-32.c): Remove.
3093 (powerpc-32l.c): Remove.
3094 (powerpc-altivec32l.c): Remove.
3095 (powerpc-cell32l.c): Remove.
3096 (powerpc-vsx32l.c): Remove.
3097 (powerpc-isa205-32l.c): Remove.
3098 (powerpc-isa205-altivec32l.c): Remove.
3099 (powerpc-isa205-vsx32l.c): Remove.
3100 (powerpc-e500l.c): Remove.
3101 (powerpc-64l.c): Remove.
3102 (powerpc-altivec64l.c): Remove.
3103 (powerpc-cell64l.c): Remove.
3104 (powerpc-vsx64l.c): Remove.
3105 (powerpc-isa205-64l.c): Remove.
3106 (powerpc-isa205-altivec64l.c): Remove.
3107 (powerpc-isa205-vsx64l.c): Remove.
3108 (s390-linux32.c): Remove.
3109 (s390-linux32v1.c): Remove.
3110 (s390-linux32v2.c): Remove.
3111 (s390-linux64.c): Remove.
3112 (s390-linux64v1.c): Remove.
3113 (s390-linux64v2.c): Remove.
3114 (s390-te-linux64.c): Remove.
3115 (s390-vx-linux64.c): Remove.
3116 (s390-tevx-linux64.c): Remove.
3117 (s390x-linux64.c): Remove.
3118 (s390x-linux64v1.c): Remove.
3119 (s390x-linux64v2.c): Remove.
3120 (s390x-te-linux64.c): Remove.
3121 (s390x-vx-linux64.c): Remove.
3122 (s390x-tevx-linux64.c): Remove.
3123 (tic6x-c64xp-linux.c): Remove.
3124 (tic6x-c64x-linux.c): Remove.
3125 (tic6x-c62x-linux.c): Remove.
3127 (reg-sparc64.c): Remove.
3128 (reg-spu.c): Remove.
3130 (amd64-linux.c): Remove.
3131 (amd64-avx.c): Remove.
3132 (amd64-avx-linux.c): Remove.
3133 (amd64-avx-avx512.c): Remove.
3134 (amd64-avx-avx512-linux.c): Remove.
3135 (amd64-mpx.c): Remove.
3136 (amd64-mpx-linux.c): Remove.
3137 (amd64-avx-mpx-avx512-pku.c): Remove.
3138 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3139 (amd64-avx-mpx.c): Remove.
3140 (amd64-avx-mpx-linux.c): Remove.
3142 (x32-linux.c): Remove.
3143 (x32-avx.c): Remove.
3144 (x32-avx-linux.c): Remove.
3145 (x32-avx-avx512.c): Remove.
3146 (x32-avx-avx512-linux.c): Remove.
3147 (reg-xtensa.c): Remove.
3148 (reg-tilegx.c): Remove.
3149 (reg-tilegx32.c): Remove.
3151 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3153 * Makefile.in (SFILES): Add "common/environ.c".
3154 (OBJS): Add "common/environ.h".
3156 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3158 * configure.ac: Check if the fs_base and gs_base members of
3159 `struct user_regs_struct' exist.
3160 * config.in: Regenerated.
3161 * configure: Likewise.
3163 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3165 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3167 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3168 (get_next_pcs_syscall_next_pc): Likewise.
3170 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3172 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3173 * nto-x86-low.c: Likewise.
3175 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3177 * Makefile.in: Include disable-implicit-rules.mk.
3179 2016-11-23 Pedro Alves <palves@redhat.com>
3181 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3182 (debug_vprintf): Use std::chrono::steady_clock instead of
3183 gettimeofday. Use '.' instead of ':'.
3184 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3185 (get_timestamp): Use std::chrono::steady_clock instead of
3188 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3190 * Makefile.in: Fix whitespace formatting.
3192 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3194 * Makefile.in (SFILES, OBS): Flatten list and order
3197 2016-11-23 Pedro Alves <palves@redhat.com>
3199 * event-loop.c (handle_file_event): Use warning.
3200 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3201 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3204 2016-11-23 Pedro Alves <palves@redhat.com>
3206 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3208 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3209 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3210 debug_printf and debug_flush for debug output.
3211 * server.c (handle_general_set): Likewise.
3212 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3215 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3217 * Makefile.in (.c.o): Replace rule with ...
3218 (%.o: %.c): ... this one.
3220 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3222 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3223 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3225 * configure.ac: Remove checks for the make program.
3226 * configure: Re-generate.
3228 2016-10-28 Pedro Alves <palves@redhat.com>
3230 * Makefile.in (CXX_DIALECT): Get from configure.
3231 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3232 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3233 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3234 * config.in: Regenerate.
3235 * configure: Regenerate.
3237 2016-10-27 Yao Qi <yao.qi@linaro.org>
3239 * linux-low.c (linux_supports_range_stepping): Return true if
3240 can_software_single_step return true.
3242 2016-10-27 Yao Qi <yao.qi@linaro.org>
3244 * inferiors.c (find_inferior_in_random): New function.
3245 * inferiors.h (find_inferior_in_random): Declare.
3246 * linux-low.c (linux_wait_for_event_filtered): Call
3247 find_inferior_in_random instead of find_inferior.
3249 2016-10-27 Yao Qi <yao.qi@linaro.org>
3251 * linux-low.c (linux_wait_1): If single-step breakpoints are
3252 inserted, remove them.
3254 2016-10-26 Pedro Alves <palves@redhat.com>
3256 * linux-low.c (handle_extended_wait): Link parent/child fork
3258 (linux_wait_1): Unlink them.
3259 (linux_set_resume_request): Ignore resume requests for
3260 already-resumed and unhandled fork child threads.
3261 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3262 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3264 (handle_v_requests) <vCont>: Don't call require_running.
3265 * server.h (in_queued_stop_replies): New declaration.
3267 2016-10-24 Yao Qi <yao.qi@linaro.org>
3270 * linux-aarch64-low.c (append_insns): Cast the return value to
3273 2016-10-10 Yao Qi <yao.qi@linaro.org>
3275 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3277 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3279 * target.c (target_supports_multi_process): New function, moved
3281 * target.h (target_supports_multi_process): ... here. Remove
3284 2016-10-05 Tom Tromey <tom@tromey.com>
3287 * tracepoint.c (handle_tracepoint_bkpts): Check
3288 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3290 2016-10-05 Yao Qi <yao.qi@linaro.org>
3292 * configure.srv: Update the path of arm-*.xml files.
3294 2016-10-05 Terry Guo <terry.guo@arm.com>
3295 Yao Qi <yao.qi@linaro.org>
3297 * Makefile.in: Adjust the path of rules.
3298 * configure.srv: Update the path of xml files.
3299 * regformats/arm-with-iwmmxt.dat: Regenerated.
3300 * regformats/arm-with-neon.dat: Likewise.
3301 * regformats/arm-with-vfpv2.dat: Likewise.
3302 * regformats/arm-with-vfpv3.dat Likewise.
3304 2016-09-30 Yao Qi <yao.qi@linaro.org>
3307 * target.c (target_stop_and_wait): Don't call
3308 target_continue_no_signal, use resume_stop instead.
3310 2016-09-26 Yao Qi <yao.qi@linaro.org>
3312 * linux-low.c (linux_wait_1): Call debug_exit.
3314 2016-09-23 Pedro Alves <palves@redhat.com>
3316 * Makefile.in (SFILES): Add common/new-op.c.
3317 (OBS): Add common/new-op.o.
3318 (new-op.o): New rule.
3320 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3322 * .gitinore: Ignore more files.
3324 2016-09-21 Yao Qi <yao.qi@linaro.org>
3326 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3329 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3331 * server.c (start_inferior): Call target_mourn_inferior instead of
3332 mourn_inferior; pass ptid_t argument to it.
3334 (handle_target_event): Likewise.
3335 * target.c (target_mourn_inferior): New function.
3336 * target.h (mourn_inferior): Delete macro.
3338 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3340 * linux-low.c (lwp_is_stepping): New function.
3342 2016-09-06 Carl Love <cel@us.ibm.com>
3344 * server.c (start_inferior): Fixed comment, requested comment change
3345 didn't get updated correctly. Removed reference to ptrace () call as
3346 it is only true on Linux systems.
3348 2016-09-06 Carl Love <cel@us.ibm.com>
3350 * server.c (start_inferior): Do not call
3351 function target_post_create_inferior () if the
3352 inferior process has already exited.
3354 2016-09-05 Pedro Alves <palves@redhat.com>
3356 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3357 (COMPILE.pre, CC_LD): Use CXX directly.
3358 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3359 * acinclude.m4: Don't include build-with-cxx.m4.
3360 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3361 * configure: Regenerate.
3363 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3366 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3367 call writing data to own_buf.
3369 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3371 * target.c (mywait): Call target_wait instead of
3373 (target_wait): New function.
3375 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3377 * server.c (start_inferior): New variable 'ptid'. Replace calls
3378 to the_target->resume by target_continue{,_no_signal}, depending
3380 * target.c (target_stop_and_wait): Call target_continue_no_signal
3381 instead of the_target->resume.
3382 (target_continue): New function.
3384 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3386 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3388 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3391 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3393 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3394 * linux-arm-low.c (ps_get_thread_area): Likewise.
3395 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3396 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3397 * linux-mips-low.c (ps_get_thread_area): Likewise.
3398 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3399 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3400 * linux-x86-low.c (ps_get_thread_area): Likewise.
3401 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3403 2016-08-19 Pedro Alves <palves@redhat.com>
3405 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3407 2016-08-19 Pedro Alves <palves@redhat.com>
3409 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3410 comment. Use memcpy instead of casting through unsigned long.
3412 2016-08-19 Pedro Alves <palves@redhat.com>
3414 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3415 allocating around 0x80000000.
3417 2016-08-19 Pedro Alves <palves@redhat.com>
3420 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3421 (x32-avx512-linux-ipa.o): New rules.
3422 * configure.ac (x86_64-*-linux*): New x32 check.
3423 * configure.srv (ipa_x32_linux_regobj): New.
3424 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3425 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3427 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3429 * configure: Regenerate.
3431 2016-08-09 Pedro Alves <palves@redhat.com>
3434 * Makefile.in (OBS): Add signals-state-save-restore.o.
3435 (signals-state-save-restore.o): New rule.
3436 * config.in: Regenerate.
3437 * configure: Regenerate.
3438 * linux-low.c: Include "signals-state-save-restore.h".
3439 (linux_create_inferior): Call
3440 restore_original_signals_state.
3441 * server.c: Include "dispositions-save-restore.h".
3442 (captured_main): Call save_original_signals_state.
3444 2016-08-05 Pedro Alves <palves@redhat.com>
3446 * configure: Regenerate.
3448 2016-08-04 Yao Qi <yao.qi@linaro.org>
3450 * linux-low.c (regsets_fetch_inferior_registers): Check
3451 errno is ESRCH or not.
3453 2016-08-02 Yao Qi <yao.qi@linaro.org>
3455 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3456 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3457 (thread_db_load_search): Update.
3458 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3459 td_ta_set_event and td_ta_event_getmsg.
3461 2016-07-26 Pedro Alves <palves@redhat.com>
3464 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3465 of unsigned long for 64-bit registers and use uint32_t instead of
3466 unsigned int for 32-bit registers.
3468 2016-07-26 Pedro Alves <palves@redhat.com>
3470 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3473 2016-07-21 Tom Tromey <tom@tromey.com>
3475 * configure: Rebuild.
3477 2016-07-21 Yao Qi <yao.qi@linaro.org>
3479 * mem-break.c (find_gdb_breakpoint): Cast bp to
3480 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3482 2016-07-21 Yao Qi <yao.qi@linaro.org>
3484 * server.c (handle_v_requests): Support s and S actions
3485 if target_supports_software_single_step return true.
3487 2016-07-21 Yao Qi <yao.qi@linaro.org>
3489 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3490 is resume_step, call maybe_hw_step.
3491 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3493 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3495 (proceed_one_lwp): If resume request is resume_step, install
3496 reinsert breakpoints and call maybe_hw_step.
3498 2016-07-21 Yao Qi <yao.qi@linaro.org>
3500 * linux-low.c (proceed_one_lwp): Declare.
3501 (linux_resume_one_thread): Remove local variable 'step'.
3502 Lift code enqueue signal. Call proceed_one_lwp instead of
3503 linux_resume_one_lwp.
3505 2016-07-21 Yao Qi <yao.qi@linaro.org>
3507 * linux-low.c (linux_resume_one_thread): Call
3508 enqueue_pending_signal.
3510 2016-07-21 Yao Qi <yao.qi@linaro.org>
3512 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3513 * inferiors.c (do_restore_current_thread_cleanup): New function.
3514 (make_cleanup_restore_current_thread): Likewise.
3515 * linux-low.c (install_software_single_step_breakpoints): Call
3516 make_cleanup_restore_current_thread. Switch current_thread to
3519 2016-07-21 Yao Qi <yao.qi@linaro.org>
3521 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3522 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3523 (clone_one_breakpoint): Likewise.
3524 (delete_reinsert_breakpoints): Change parameter to thread.
3526 (has_reinsert_breakpoints): Likewise.
3527 (uninsert_reinsert_breakpoints): Likewise.
3528 (reinsert_reinsert_breakpoints): Likewise.
3529 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3530 (delete_reinsert_breakpoints): Likewise.
3531 (reinsert_reinsert_breakpoints): Likewise.
3532 (uninsert_reinsert_breakpoints): Likewise.
3533 (has_reinsert_breakpoints): Likewise.
3535 2016-07-21 Yao Qi <yao.qi@linaro.org>
3537 * inferiors.c (get_thread_process): Make parameter const.
3538 * inferiors.h (get_thread_process): Update declaration.
3539 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3540 Add new parameters child_thread and parent_thread. Callers
3542 * mem-break.h (clone_all_breakpoints): Update declaration.
3544 2016-07-21 Yao Qi <yao.qi@linaro.org>
3546 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3547 <command_list, handler>: Remove.
3548 (struct gdb_breakpoint): New.
3549 (struct other_breakpoint): New.
3550 (struct reinsert_breakpoint): New.
3551 (is_gdb_breakpoint): New function.
3552 (any_persistent_commands): Update command_list if
3553 is_gdb_breakpoint returns true.
3554 (set_breakpoint): Create breakpoints according to their types.
3555 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3556 (set_gdb_breakpoint_1): Likewise.
3557 (set_gdb_breakpoint): Likewise.
3558 (clear_breakpoint_conditions): Change parameter type to
3559 'struct gdb_breakpoint *'.
3560 (clear_breakpoint_commands): Likewise.
3561 (clear_breakpoint_conditions_and_commands): Likewise.
3562 (add_condition_to_breakpoint): Likewise.
3563 (add_breakpoint_condition): Likewise.
3564 (add_commands_to_breakpoint): Likewise.
3565 (check_breakpoints): Check other_breakpoint.
3566 (clone_one_breakpoint): Clone breakpopint according to its type.
3567 * mem-break.h (struct gdb_breakpoint): Declare.
3568 (set_gdb_breakpoint): Update declaration.
3569 (clear_breakpoint_conditions_and_commands): Likewise.
3570 (add_breakpoint_condition): Likewise.
3571 (add_breakpoint_commands): Likewise.
3572 * server.c (process_point_options): Change parameter type to
3573 'struct gdb_breakpoint *'.
3575 2016-07-21 Yao Qi <yao.qi@linaro.org>
3577 * mem-break.c (set_breakpoint_at): Rename it to ...
3578 (set_breakpoint_type_at): ... it.
3579 (set_breakpoint_at): Call set_breakpoint_type_at.
3580 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3581 * mem-break.h (set_breakpoint_at): Update comments.
3583 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3585 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3587 (nios2_store_gregset): Likewise.
3589 2016-07-01 Pedro Alves <palves@redhat.com>
3590 Antoine Tremblay <antoine.tremblay@ericsson.com>
3592 * linux-low.c: Change interface to take the target lwp_info
3593 pointer directly and return void. Handle detaching from a zombie
3595 (linux_detach_lwp_callback): New function.
3596 (linux_detach): Detach from the leader thread after detaching from
3599 2016-06-28 Yao Qi <yao.qi@linaro.org>
3601 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3602 for variable new_offset.
3603 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3604 (aarch64_ftrace_insn_reloc_cb): Likewise.
3605 (aarch64_ftrace_insn_reloc_tb): Likewise.
3606 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3607 PRIx64 instead of PRIx32.
3609 2016-06-28 Yao Qi <yao.qi@linaro.org>
3611 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3612 (the_low_target): Install arm_get_syscall_trapinfo.
3614 2016-06-28 Yao Qi <yao.qi@linaro.org>
3616 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3618 (the_low_target): Install aarch64_get_syscall_trapinfo.
3620 2016-06-28 Yao Qi <yao.qi@linaro.org>
3622 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3624 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3625 Remove parameter sysno.
3626 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3629 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3631 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3632 (s390_emit_ne_goto): Likewise.
3633 (s390_emit_lt_goto): Likewise.
3634 (s390_emit_le_goto): Likewise.
3635 (s390_emit_gt_goto): Likewise.
3636 (s390_emit_ge_goto): Likewise.
3637 (s390x_emit_eq_goto): Likewise.
3638 (s390x_emit_ne_goto): Likewise.
3639 (s390x_emit_lt_goto): Likewise.
3640 (s390x_emit_le_goto): Likewise.
3641 (s390x_emit_gt_goto): Likewise.
3642 (s390x_emit_ge_goto): Likewise.
3643 (s390_emit_ops_impl): Mark variable static.
3644 (s390x_emit_ops): Likewise.
3646 2016-06-17 Yao Qi <yao.qi@linaro.org>
3648 * linux-low.c (handle_extended_wait): Call
3649 uninsert_reinsert_breakpoints for the parent process. Remove
3650 reinsert breakpoints from the child process. Reinsert them to
3651 the parent process when vfork is done.
3652 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3653 (reinsert_reinsert_breakpoints): New function.
3654 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3655 (reinsert_reinsert_breakpoints): Declare.
3657 2016-06-17 Yao Qi <yao.qi@linaro.org>
3659 * linux-low.c (handle_extended_wait): If the parent is doing
3660 step-over, remove the reinsert breakpoints from the forked child.
3662 2016-06-17 Yao Qi <yao.qi@linaro.org>
3664 * linux-low.c (unsuspend_all_lwps): Declare.
3665 (linux_low_filter_event): If thread exited, call finish_step_over.
3666 If step-over is finished, unsuspend other threads.
3668 2016-06-17 Yao Qi <yao.qi@linaro.org>
3670 * linux-low.c (linux_resume_one_lwp_throw): Assert
3671 has_reinsert_breakpoints returns false.
3672 * mem-break.c (delete_disabled_breakpoints): Assert
3673 bp type isn't reinsert_breakpoint.
3675 2016-06-17 Yao Qi <yao.qi@linaro.org>
3677 * linux-low.c (maybe_hw_step): New function.
3678 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3679 (finish_step_over): Switch current_thread to lwp temporarily,
3680 and assert has_reinsert_breakpoints returns true.
3681 (proceed_one_lwp): Call maybe_hw_step.
3682 * mem-break.c (has_reinsert_breakpoints): New function.
3683 * mem-break.h (has_reinsert_breakpoints): Declare.
3685 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3687 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3689 2016-05-17 Yao Qi <yao.qi@linaro.org>
3691 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3692 instead of find_inferior.
3694 2016-05-05 Yao Qi <yao.qi@linaro.org>
3696 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3697 Initialize res to zero.
3699 2016-05-05 Yao Qi <yao.qi@linaro.org>
3701 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3704 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3706 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3707 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3708 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3710 2016-04-28 Par Olsson <par.olsson@windriver.com>
3711 Simon Marchi <simon.marchi@ericsson.com>
3713 * tracepoint.c (write_inferior_int8): New function.
3714 (cmd_qtenable_disable): Write enable flag using
3715 write_inferior_int8.
3717 2016-04-25 Yao Qi <yao.qi@linaro.org>
3719 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3720 (need_step_over_p): Return zero if the LWP has pending signals
3721 can be delivered on software single step target.
3723 2016-04-25 Yao Qi <yao.qi@linaro.org>
3725 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3726 return instead of error.
3728 2016-04-22 Yao Qi <yao.qi@linaro.org>
3730 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3733 2016-04-22 Yao Qi <yao.qi@linaro.org>
3735 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3736 signal when stepping over breakpoint with software single
3739 2016-04-21 Pedro Alves <palves@redhat.com>
3741 * linux-s390-low.c (s390_collect_ptrace_register)
3742 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3744 (s390_check_regset): Use void * instead of gdb_byte *.
3746 2016-04-20 Pedro Alves <palves@redhat.com>
3748 * configure: Renegerate.
3750 2016-04-20 Yao Qi <yao.qi@linaro.org>
3752 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3753 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3755 (arm_store_gregset): Likewise.
3757 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3759 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3760 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3761 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3762 (amd64-avx-mpx-linux.c): New rules.
3763 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3764 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3765 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3766 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3767 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3768 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3769 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3770 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3771 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3772 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3773 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3774 * linux-x86-low.c (x86_linux_read_description): Add case for
3775 X86_XSTATE_AVX_MPX_MASK.
3776 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3777 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3778 init_registers_i386_avx_mpx_linux.
3779 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3780 (initialize_low_tracepoint): Call
3781 init_registers_i386_avx_mpx_linux.
3782 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3783 (initialize_low_tracepoint): Call
3784 init_registers_amd64_avx_mpx_linux.
3785 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3786 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3787 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3790 2016-04-18 Pedro Alves <palves@redhat.com>
3792 * configure: Regenerate.
3794 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3796 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3797 (aarch64_emit_sub): Likewise.
3799 2016-04-12 Pedro Alves <palves@redhat.com>
3801 * utils.c (prepare_to_throw_exception): Delete.
3803 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3805 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3807 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3809 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3811 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3813 * linux-aarch64-ipa.c: Add <elf.h> include.
3814 * linux-ppc-ipa.c: Add <elf.h> include.
3815 * linux-s390-ipa.c: Add <elf.h> include.
3817 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3819 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3820 (get_raw_reg_ptr): Likewise.
3821 (get_trace_state_variable_value_ptr): Likewise.
3822 (set_trace_state_variable_value_ptr): Likewise.
3823 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3826 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3827 Marcin Kościelnicki <koriakin@0x04.net>
3830 * linux-ppc-low.c (emit_insns): New function.
3831 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3832 (ppc_emit_prologue): New function.
3833 (ppc_emit_epilogue): New function.
3834 (ppc_emit_add): New function.
3835 (ppc_emit_sub): New function.
3836 (ppc_emit_mul): New function.
3837 (ppc_emit_lsh): New function.
3838 (ppc_emit_rsh_signed): New function.
3839 (ppc_emit_rsh_unsigned): New function.
3840 (ppc_emit_ext): New function.
3841 (ppc_emit_zero_ext): New function.
3842 (ppc_emit_log_not): New function.
3843 (ppc_emit_bit_and): New function.
3844 (ppc_emit_bit_or): New function.
3845 (ppc_emit_bit_xor): New function.
3846 (ppc_emit_bit_not): New function.
3847 (ppc_emit_equal): New function.
3848 (ppc_emit_less_signed): New function.
3849 (ppc_emit_less_unsigned): New function.
3850 (ppc_emit_ref): New function.
3851 (ppc_emit_const): New function.
3852 (ppc_emit_reg): New function.
3853 (ppc_emit_pop): New function.
3854 (ppc_emit_stack_flush): New function.
3855 (ppc_emit_swap): New function.
3856 (ppc_emit_stack_adjust): New function.
3857 (ppc_emit_call): New function.
3858 (ppc_emit_int_call_1): New function.
3859 (ppc_emit_void_call_2): New function.
3860 (ppc_emit_if_goto): New function.
3861 (ppc_emit_goto): New function.
3862 (ppc_emit_eq_goto): New function.
3863 (ppc_emit_ne_goto): New function.
3864 (ppc_emit_lt_goto): New function.
3865 (ppc_emit_le_goto): New function.
3866 (ppc_emit_gt_goto): New function.
3867 (ppc_emit_ge_goto): New function.
3868 (ppc_write_goto_address): New function.
3869 (ppc_emit_ops_impl): New static variable.
3870 (ppc64v1_emit_prologue): New function.
3871 (ppc64v2_emit_prologue): New function.
3872 (ppc64_emit_epilogue): New function.
3873 (ppc64_emit_add): New function.
3874 (ppc64_emit_sub): New function.
3875 (ppc64_emit_mul): New function.
3876 (ppc64_emit_lsh): New function.
3877 (ppc64_emit_rsh_signed): New function.
3878 (ppc64_emit_rsh_unsigned): New function.
3879 (ppc64_emit_ext): New function.
3880 (ppc64_emit_zero_ext): New function.
3881 (ppc64_emit_log_not): New function.
3882 (ppc64_emit_bit_and): New function.
3883 (ppc64_emit_bit_or): New function.
3884 (ppc64_emit_bit_xor): New function.
3885 (ppc64_emit_bit_not): New function.
3886 (ppc64_emit_equal): New function.
3887 (ppc64_emit_less_signed): New function.
3888 (ppc64_emit_less_unsigned): New function.
3889 (ppc64_emit_ref): New function.
3890 (ppc64_emit_const): New function.
3891 (ppc64v1_emit_reg): New function.
3892 (ppc64v2_emit_reg): New function.
3893 (ppc64_emit_pop): New function.
3894 (ppc64_emit_stack_flush): New function.
3895 (ppc64_emit_swap): New function.
3896 (ppc64v1_emit_call): New function.
3897 (ppc64v2_emit_call): New function.
3898 (ppc64v1_emit_int_call_1): New function.
3899 (ppc64v2_emit_int_call_1): New function.
3900 (ppc64v1_emit_void_call_2): New function.
3901 (ppc64v2_emit_void_call_2): New function.
3902 (ppc64_emit_if_goto): New function.
3903 (ppc64_emit_eq_goto): New function.
3904 (ppc64_emit_ne_goto): New function.
3905 (ppc64_emit_lt_goto): New function.
3906 (ppc64_emit_le_goto): New function.
3907 (ppc64_emit_gt_goto): New function.
3908 (ppc64_emit_ge_goto): New function.
3909 (ppc64v1_emit_ops_impl): New static variable.
3910 (ppc64v2_emit_ops_impl): New static variable.
3911 (ppc_emit_ops): New function.
3912 (linux_low_target): Wire in ppc_emit_ops.
3914 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3915 Marcin Kościelnicki <koriakin@0x04.net>
3918 * Makefile.in: Add powerpc-*-ipa.o
3919 * configure.srv: Add ipa_obj for powerpc*-linux.
3920 * linux-ppc-ipa.c: New file.
3921 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3923 (PPC_FIELD): New macro.
3924 (PPC_SEXT): New macro.
3925 (PPC_OP6): New macro.
3926 (PPC_BO): New macro.
3927 (PPC_LI): New macro.
3928 (PPC_BD): New macro.
3929 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3930 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3931 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3932 (ppc_get_thread_area): New function.
3933 (is_elfv2_inferior): New function.
3934 (gen_ds_form): New function.
3935 (GEN_STD): New macro.
3936 (GEN_STDU): New macro.
3937 (GEN_LD): New macro.
3938 (GEN_LDU): New macro.
3939 (gen_d_form): New function.
3940 (GEN_ADDI): New macro.
3941 (GEN_ADDIS): New macro.
3942 (GEN_LI): New macro.
3943 (GEN_LIS): New macro.
3944 (GEN_ORI): New macro.
3945 (GEN_ORIS): New macro.
3946 (GEN_LWZ): New macro.
3947 (GEN_STW): New macro.
3948 (GEN_STWU): New macro.
3949 (gen_xfx_form): New function.
3950 (GEN_MFSPR): New macro.
3951 (GEN_MTSPR): New macro.
3952 (GEN_MFCR): New macro.
3953 (GEN_MTCR): New macro.
3954 (GEN_SYNC): New macro.
3955 (GEN_LWSYNC): New macro.
3956 (gen_x_form): New function.
3957 (GEN_OR): New macro.
3958 (GEN_MR): New macro.
3959 (GEN_LWARX): New macro.
3960 (GEN_STWCX): New macro.
3961 (GEN_CMPW): New macro.
3962 (gen_md_form): New function.
3963 (GEN_RLDICL): New macro.
3964 (GEN_RLDICR): New macro.
3965 (gen_i_form): New function.
3967 (GEN_BL): New macro.
3968 (gen_b_form): New function.
3969 (GEN_BNE): New macro.
3970 (GEN_LOAD): New macro.
3971 (GEN_STORE): New macro.
3972 (gen_limm): New function.
3973 (gen_atomic_xchg): New function.
3974 (gen_call): New function.
3975 (ppc_relocate_instruction): New function.
3976 (ppc_install_fast_tracepoint_jump_pad): New function.
3977 (ppc_get_min_fast_tracepoint_insn_len): New function.
3978 (ppc_get_ipa_tdesc_idx): New function.
3979 (the_low_target): Wire in the new functions.
3980 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3982 * linux-ppc-tdesc.h: New file.
3984 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3986 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3987 (alloc_jump_pad_buffer): New function.
3988 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3989 (alloc_jump_pad_buffer): New function.
3990 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3991 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3992 (alloc_jump_pad_buffer): New function.
3993 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3994 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3995 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3996 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3998 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4000 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4001 * linux-amd64-ipa.c: Likewise.
4002 * linux-i386-ipa.c: Likewise.
4003 * linux-s390-ipa.c: Likewise.
4004 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4005 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4006 set_trace_state_variable_value_ptr.
4007 (struct ipa_sym_addresses): Likewise.
4008 (symbol_list): Likewise.
4009 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4010 accessing gdb_collect directly.
4011 (gdb_collect_ptr_type): New typedef.
4012 (get_raw_reg_ptr_type): New typedef.
4013 (get_trace_state_variable_value_ptr_type): New typedef.
4014 (set_trace_state_variable_value_ptr_type): New typedef.
4015 (gdb_collect_ptr): New global.
4016 (get_raw_reg_ptr): New global.
4017 (get_trace_state_variable_value_ptr): New global.
4018 (set_trace_state_variable_value_ptr): New global.
4019 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4020 accessing get_raw_reg directly.
4021 (get_get_tsv_func_addr): Likewise for
4022 get_trace_state_variable_value_ptr.
4023 (get_set_tsv_func_addr): Likewise for
4024 set_trace_state_variable_value_ptr.
4025 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4027 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4029 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4031 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4033 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4035 (relocate_instruction): Remove own_buf.
4036 * server.c (own_buf): Make global.
4037 (handle_v_requests): Make global.
4038 * server.h (own_buf): New declaration.
4039 (handle_v_requests): New prototype.
4041 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4044 * linux-s390-low.c (add_insns): New function.
4045 (s390_emit_prologue): New function.
4046 (s390_emit_epilogue): New function.
4047 (s390_emit_add): New function.
4048 (s390_emit_sub): New function.
4049 (s390_emit_mul): New function.
4050 (s390_emit_lsh): New function.
4051 (s390_emit_rsh_signed): New function.
4052 (s390_emit_rsh_unsigned): New function.
4053 (s390_emit_ext): New function.
4054 (s390_emit_log_not): New function.
4055 (s390_emit_bit_and): New function.
4056 (s390_emit_bit_or): New function.
4057 (s390_emit_bit_xor): New function.
4058 (s390_emit_bit_not): New function.
4059 (s390_emit_equal): New function.
4060 (s390_emit_less_signed): New function.
4061 (s390_emit_less_unsigned): New function.
4062 (s390_emit_ref): New function.
4063 (s390_emit_if_goto): New function.
4064 (s390_emit_goto): New function.
4065 (s390_write_goto_address): New function.
4066 (s390_emit_litpool): New function.
4067 (s390_emit_const): New function.
4068 (s390_emit_call): New function.
4069 (s390_emit_reg): New function.
4070 (s390_emit_pop): New function.
4071 (s390_emit_stack_flush): New function.
4072 (s390_emit_zero_ext): New function.
4073 (s390_emit_swap): New function.
4074 (s390_emit_stack_adjust): New function.
4075 (s390_emit_set_r2): New function.
4076 (s390_emit_int_call_1): New function.
4077 (s390_emit_void_call_2): New function.
4078 (s390_emit_eq_goto): New function.
4079 (s390_emit_ne_goto): New function.
4080 (s390_emit_lt_goto): New function.
4081 (s390_emit_le_goto): New function.
4082 (s390_emit_gt_goto): New function.
4083 (s390_emit_ge_goto): New function.
4084 (s390x_emit_prologue): New function.
4085 (s390x_emit_epilogue): New function.
4086 (s390x_emit_add): New function.
4087 (s390x_emit_sub): New function.
4088 (s390x_emit_mul): New function.
4089 (s390x_emit_lsh): New function.
4090 (s390x_emit_rsh_signed): New function.
4091 (s390x_emit_rsh_unsigned): New function.
4092 (s390x_emit_ext): New function.
4093 (s390x_emit_log_not): New function.
4094 (s390x_emit_bit_and): New function.
4095 (s390x_emit_bit_or): New function.
4096 (s390x_emit_bit_xor): New function.
4097 (s390x_emit_bit_not): New function.
4098 (s390x_emit_equal): New function.
4099 (s390x_emit_less_signed): New function.
4100 (s390x_emit_less_unsigned): New function.
4101 (s390x_emit_ref): New function.
4102 (s390x_emit_if_goto): New function.
4103 (s390x_emit_const): New function.
4104 (s390x_emit_call): New function.
4105 (s390x_emit_reg): New function.
4106 (s390x_emit_pop): New function.
4107 (s390x_emit_stack_flush): New function.
4108 (s390x_emit_zero_ext): New function.
4109 (s390x_emit_swap): New function.
4110 (s390x_emit_stack_adjust): New function.
4111 (s390x_emit_int_call_1): New function.
4112 (s390x_emit_void_call_2): New function.
4113 (s390x_emit_eq_goto): New function.
4114 (s390x_emit_ne_goto): New function.
4115 (s390x_emit_lt_goto): New function.
4116 (s390x_emit_le_goto): New function.
4117 (s390x_emit_gt_goto): New function.
4118 (s390x_emit_ge_goto): New function.
4119 (s390_emit_ops): New function.
4120 (struct linux_target_ops): Fill in emit_ops hook.
4122 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4125 * Makefile.in: Add s390 IPA files.
4126 * configure.srv: Build IPA for s390.
4127 * linux-s390-ipa.c: New file.
4128 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4129 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4130 (tdesc_s390_linux32): Likewise.
4131 (init_registers_s390_linux32v1): Likewise.
4132 (tdesc_s390_linux32v1): Likewise.
4133 (init_registers_s390_linux32v2): Likewise.
4134 (tdesc_s390_linux32v2): Likewise.
4135 (init_registers_s390_linux64): Likewise.
4136 (tdesc_s390_linux64): Likewise.
4137 (init_registers_s390_linux64v1): Likewise.
4138 (tdesc_s390_linux64v1): Likewise.
4139 (init_registers_s390_linux64v2): Likewise.
4140 (tdesc_s390_linux64v2): Likewise.
4141 (init_registers_s390_te_linux64): Likewise.
4142 (tdesc_s390_te_linux64): Likewise.
4143 (init_registers_s390_vx_linux64): Likewise.
4144 (tdesc_s390_vx_linux64): Likewise.
4145 (init_registers_s390_tevx_linux64): Likewise.
4146 (tdesc_s390_tevx_linux64): Likewise.
4147 (init_registers_s390x_linux64): Likewise.
4148 (tdesc_s390x_linux64): Likewise.
4149 (init_registers_s390x_linux64v1): Likewise.
4150 (tdesc_s390x_linux64v1): Likewise.
4151 (init_registers_s390x_linux64v2): Likewise.
4152 (tdesc_s390x_linux64v2): Likewise.
4153 (init_registers_s390x_te_linux64): Likewise.
4154 (tdesc_s390x_te_linux64): Likewise.
4155 (init_registers_s390x_vx_linux64): Likewise.
4156 (tdesc_s390x_vx_linux64): Likewise.
4157 (init_registers_s390x_tevx_linux64): Likewise.
4158 (tdesc_s390x_tevx_linux64): Likewise.
4159 (have_hwcap_s390_vx): New static variable.
4160 (s390_arch_setup): Fill have_hwcap_s390_vx.
4161 (s390_get_thread_area): New function.
4162 (s390_ft_entry_gpr_esa): New const.
4163 (s390_ft_entry_gpr_zarch): New const.
4164 (s390_ft_entry_misc): New const.
4165 (s390_ft_entry_fr): New const.
4166 (s390_ft_entry_vr): New const.
4167 (s390_ft_main_31): New const.
4168 (s390_ft_main_64): New const.
4169 (s390_ft_exit_fr): New const.
4170 (s390_ft_exit_vr): New const.
4171 (s390_ft_exit_misc): New const.
4172 (s390_ft_exit_gpr_esa): New const.
4173 (s390_ft_exit_gpr_zarch): New const.
4174 (append_insns): New function.
4175 (s390_relocate_instruction): New function.
4176 (s390_install_fast_tracepoint_jump_pad): New function.
4177 (s390_get_min_fast_tracepoint_insn_len): New function.
4178 (s390_get_ipa_tdesc_idx): New function.
4179 (struct linux_target_ops): Wire in the above functions.
4180 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4181 * linux-s390-tdesc.h: New file.
4183 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4185 * linux-s390-low.c (s390_supports_tracepoints): New function.
4186 (struct linux_target_ops): Fill supports_tracepoints hook.
4188 2016-03-18 Yao Qi <yao.qi@linaro.org>
4190 * linux-low.c (lwp_signal_can_be_delivered): New function.
4191 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4193 2016-03-18 Yao Qi <yao.qi@linaro.org>
4195 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4196 0 if signal is enqueued. Remove 'signal' from one debugging
4197 message. Move one debugging message to some lines below.
4198 Remove code setting 'signal' to 0.
4200 2016-03-18 Yao Qi <yao.qi@linaro.org>
4202 * linux-low.c (linux_low_filter_event): Remove redundant
4203 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4205 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4207 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4208 (struct linux_target_ops): Wire in the above.
4210 2016-03-03 Yao Qi <yao.qi@linaro.org>
4212 * linux-low.c: Update comments to start_step_over.
4214 2016-03-03 Yao Qi <yao.qi@linaro.org>
4217 * linux-low.c (handle_extended_wait): Set child suspended
4218 if event_lwp->bp_reinsert isn't zero.
4220 2016-03-02 Yao Qi <yao.qi@linaro.org>
4222 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4223 enqueue_pending_signal.
4225 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4227 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4230 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4232 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4233 (s390_regmap_3264) [!__s390x__]: New global.
4234 (s390_collect_ptrace_register): Skip map entries containing -1.
4235 (s390_supply_ptrace_register): Ditto.
4236 (s390_fill_gprs_high): New function.
4237 (s390_store_gprs_high): New function.
4238 (s390_regsets): Add NT_S390_HIGH_GPRS.
4239 (s390_get_hwcap): Enable on 31-bit.
4240 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4241 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4242 Detect NT_S390_HIGH_GPRS.
4243 (s390_usrregs_info_3264): Enable on 31-bit.
4244 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4245 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4247 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4250 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4251 * configure.srv: Ditto.
4252 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4253 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4254 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4255 (init_registers_amd64_linux): Remove prototype.
4256 (tdesc_amd64_linux): Remove declaration.
4257 (get_ipa_tdesc): New function.
4258 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4259 initialize remaining tdescs.
4260 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4261 (init_registers_i386_linux): Remove prototype.
4262 (tdesc_i386_linux): Remove declaration.
4263 (get_ipa_tdesc): New function.
4264 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4265 initialize remaining tdescs.
4266 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4267 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4268 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4269 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4270 (x86_get_ipa_tdesc_idx): New function.
4271 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4272 * linux-x86-tdesc.h: New file.
4273 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4274 (target_get_ipa_tdesc_idx): New macro.
4275 * tracepoint.c (ipa_tdesc_idx): New macro.
4276 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4277 (symbol_list): Add ipa_tdesc_idx.
4278 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4279 (ipa_tdesc): Remove.
4280 (ipa_tdesc_idx): New variable.
4281 (get_context_regcache): Use get_ipa_tdesc.
4282 (gdb_collect): Ditto.
4284 * tracepoint.h (get_ipa_tdesc): New prototype.
4285 (ipa_tdesc): Remove.
4287 2016-02-24 Pedro Alves <palves@redhat.com>
4289 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4290 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4291 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4292 Factor out common code between the USE_SIGTRAP_SIGINFO and
4293 !USE_SIGTRAP_SIGINFO blocks.
4294 (linux_low_filter_event): Call save_stop_reason instead of
4295 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4297 (linux_wait_1): Update comments.
4299 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4301 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4302 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4303 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4304 ppc_insert_point, ppc_remove_point.
4306 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4308 * linux-s390-low.c (s390_supports_z_point_type): New function.
4309 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4311 2016-02-16 Yao Qi <yao.qi@linaro.org>
4313 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4314 PC. Get pc from regcache_read_pc.
4316 2016-02-12 Yao Qi <yao.qi@linaro.org>
4318 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4319 or linux_get_pc_32bit.
4320 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4322 2016-02-12 Yao Qi <yao.qi@linaro.org>
4324 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4325 arm_linux_get_next_pcs_fixup.
4327 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4329 * tracepoint.c (x_tracepoint_action_download): Change
4330 write_inferior_data_ptr to write_inferior_data_pointer.
4331 (cmd_qtstart): Likewise.
4332 (write_inferior_data_ptr): Remove.
4333 (download_agent_expr): Change write_inferior_data_ptr to
4334 write_inferior_data_pointer.
4335 (download_tracepoint_1): Likewise.
4336 (download_tracepoint): Likewise.
4337 (download_trace_state_variables): Likewise.
4339 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4340 Marcin Kościelnicki <koriakin@0x04.net>
4342 * tracepoint.c (struct tracepoint_action_ops): Remove.
4343 (struct tracepoint_action): Remove ops.
4344 (m_tracepoint_action_download, r_tracepoint_action_download)
4345 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4346 size and offset accordingly.
4347 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4348 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4349 (tracepoint_action_send, tracepoint_action_download): New functions.
4350 Helpers for trace action handlers.
4351 (add_tracepoint_action): Remove setup actions ops.
4352 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4354 2016-02-10 Yao Qi <yao.qi@linaro.org>
4356 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4358 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4360 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4362 * configure: Regenerate.
4364 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4366 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4367 void * to gdb_byte *.
4368 * linux-low.c (siginfo_fixup): Likewise.
4369 (linux_xfer_siginfo): Likewise.
4370 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4372 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4374 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4376 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4378 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4380 * linux-x86-low.c [__x86_64__]: Include
4381 "nat/amd64-linux-siginfo.h".
4382 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4383 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4384 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4385 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4386 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4387 (cpt_si_fd, si_timerid, si_overrun): Move from
4388 nat/amd64-linux-siginfo.c.
4389 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4391 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4393 * server.c (skip_to_semicolon): Remove.
4394 (process_point_options): Use strchrnul instead of
4397 2016-01-26 Yao Qi <yao.qi@linaro.org>
4399 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4400 * linux-low.c (install_software_single_step_breakpoints): Don't
4401 call regcache_read_pc.
4402 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4405 2016-01-26 Yao Qi <yao.qi@linaro.org>
4407 * linux-low.c (install_software_single_step_breakpoints): Call
4408 regcache_read_pc instead of get_pc.
4410 2016-01-26 Yao Qi <yao.qi@linaro.org>
4412 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4413 (unblock_async_io): Rename to ...
4414 (block_unblock_async_io): ... it. New function.
4415 (enable_async_io): Don't install SIGIO handler. Unblock it
4417 (disable_async_io): Don't ignore SIGIO. Block it instead.
4418 (initialize_async_io): Install SIGIO handler. Don't call
4421 2016-01-26 Yao Qi <yao.qi@linaro.org>
4423 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4424 first character is '\003', call *the_target->request_interrupt.
4426 2016-01-25 Yao Qi <yao.qi@linaro.org>
4428 * remote-utils.c (new_thread_notify): Remove.
4429 (dead_thread_notify): Likewise.
4430 * remote-utils.h (new_thread_notify): Remove declaration.
4431 (dead_thread_notify): Likewise.
4433 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4435 * gdb.trace/pending.exp: Fix expected message on continue.
4437 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4439 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4440 it works properly on big-endian machines where sizeof (CORE_ADDR)
4443 2016-01-21 Pedro Alves <palves@redhat.com>
4445 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4446 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4447 * configure: Regenerate.
4449 2016-01-21 Yao Qi <yao.qi@linaro.org>
4451 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4452 is_thumb and set it according to CPSR saved on the stack.
4453 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4454 arm_sigreturn_next_pc.
4456 2016-01-18 Yao Qi <yao.qi@linaro.org>
4458 * linux-low.c (linux_set_pc_64bit): New function.
4459 (linux_get_pc_64bit): New function.
4460 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4462 * linux-sparc-low.c (debug_threads): Remove declaration.
4463 (sparc_get_pc): Remove.
4464 (the_low_target): Use linux_get_pc_64bit instead of
4466 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4467 (the_low_target): Use linux_get_pc_64bit and
4470 2016-01-18 Yao Qi <yao.qi@linaro.org>
4472 * linux-arm-low.c (debug_threads): Remove declaration.
4473 (arm_get_pc, arm_set_pc): Remove.
4474 (the_low_target): Use linux_get_pc_32bit and
4476 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4477 (the_low_target): Use linux_get_pc_32bit and
4479 * linux-cris-low.c (debug_threads): Remove declaration.
4480 (cris_get_pc, cris_set_pc,): Remove.
4481 (the_low_target): Use linux_get_pc_32bit and
4483 * linux-crisv32-low.c (debug_threads): Remove declaration.
4484 (cris_get_pc, cris_set_pc): Remove.
4485 (the_low_target): Use linux_get_pc_32bit and
4487 * linux-low.c: Include inttypes.h.
4488 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4489 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4490 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4491 (the_low_target): Use linux_get_pc_32bit and
4493 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4494 (the_low_target): Use linux_get_pc_32bit and
4496 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4497 (the_low_target): Use linux_get_pc_32bit and
4499 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4500 (the_low_target): Use linux_get_pc_32bit and
4502 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4503 (the_low_target): Use linux_get_pc_32bit and
4506 2016-01-18 Gary Benson <gbenson@redhat.com>
4508 * configure.ac (AC_FUNC_FORK): New check.
4509 * config.in: Regenerate.
4510 * configure: Likewise.
4512 2016-01-14 Yao Qi <yao.qi@linaro.org>
4514 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4515 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4516 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4517 arm_get_next_pcs_ctor.
4519 2016-01-12 Josh Stone <jistone@redhat.com>
4520 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4522 * inferiors.h: Include "gdb_vecs.h".
4523 (struct process_info): Add syscalls_to_catch.
4524 * inferiors.c (remove_process): Free syscalls_to_catch.
4525 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4526 syscall_return stops.
4527 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4528 * server.c (handle_general_set): Handle QCatchSyscalls.
4529 (handle_query): Report support for QCatchSyscalls.
4530 * target.h (struct target_ops): Add supports_catch_syscall.
4531 (target_supports_catch_syscall): New macro.
4532 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4533 (struct lwp_info): Add syscall_state.
4534 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4535 Maintain syscall_state and syscalls_to_catch across exec.
4536 (get_syscall_trapinfo): New function, proxy to the_low_target.
4537 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4538 (linux_low_filter_event): Toggle syscall_state entry/return for
4539 syscall traps, and set it ignored for all others.
4540 (gdb_catching_syscalls_p): New function.
4541 (gdb_catch_this_syscall_p): New function.
4542 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4543 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4544 (linux_supports_catch_syscall): New function.
4545 (linux_target_ops): Install it.
4546 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4547 (the_low_target): Install it.
4549 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4551 * acinclude.m4: Include new ../warning.m4 file.
4552 * configure: Regenerated.
4553 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4555 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4557 * ax.c (is_goto_target): Mark static.
4558 * linux-low.c (register_addr): Likewise.
4559 (linux_fetch_registers, linux_store_registers): Likewise.
4560 * mem-break.c (any_persistent_commands): Fix old prototype.
4561 (add_commands_to_breakpoint): Mark static.
4562 * regcache.c (find_register_by_name): Delete unused func.
4563 * remote-utils.c (hex_or_minus_one): Mark static.
4564 * server.c (monitor_show_help): Mark static.
4565 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4566 handle_v_requests): Likewise.
4568 2016-01-12 Pedro Alves <palves@redhat.com>
4570 Remove use of the registered trademark symbol throughout.
4572 2016-01-08 Yao Qi <yao.qi@linaro.org>
4574 * remote-utils.c (getpkt): If c is '\003', call target hook
4577 2016-01-06 Yao Qi <yao.qi@linaro.org>
4579 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4580 linux-aarch32-low.c.
4581 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4582 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4583 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4584 (thumb2_breakpoint): Declare.
4585 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4586 linux-aarch32-low.h.
4587 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4588 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4589 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4591 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4593 * gdbreplay.c (gdbreplay_version): Change copyright year in
4595 * server.c (gdbserver_version): Likewise.
4597 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4599 * server.c (crc32_table): Delete.
4600 (crc32): Use libiberty's xcrc32 function.
4602 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4604 * lynx-low.c (lynx_delete_thread_callback): New function.
4605 (lynx_mourn): Properly delete our process and all of its
4606 threads. Remove call to clear_inferiors.
4608 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4610 * target.c (thread_search_callback): Add check that
4611 the thread_stopped target callback is not NULL before
4614 2015-12-21 Yao Qi <yao.qi@linaro.org>
4616 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4619 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4621 * server.c (handle_query): Call target_supports_software_single_step.
4623 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4625 * linux-low.c (single_step): New function.
4626 (linux_resume_one_lwp_throw): Call single_step.
4627 (start_step_over): Likewise.
4629 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4631 * Makefile.in (SFILES): Append arch/arm-linux.c,
4632 arch/arm-get-next-pcs.c.
4633 (arm-linux.o): New rule.
4634 (arm-get-next-pcs.o): New rule.
4635 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4637 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4638 to linux-aarch32-low.c.
4639 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4640 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4641 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4642 (thumb2_breakpoint_len): Likewise.
4643 (arm_is_thumb_mode): Make non-static.
4644 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4645 from linux-aarch32-low.c.
4646 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4647 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4648 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4649 (thumb2_breakpoint_len): Likewise.
4650 (arm_is_thumb_mode): New declaration.
4651 * linux-arm-low.c: Include arch/arm-linux.h
4652 aarch/arm-get-next-pcs.h, sys/syscall.h.
4653 (get_next_pcs_ops): New struct.
4654 (get_next_pcs_addr_bits_remove): New function.
4655 (get_next_pcs_is_thumb): New function.
4656 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4657 (arm_sigreturn_next_pc): Likewise.
4658 (get_next_pcs_syscall_next_pc): Likewise.
4659 (arm_gdbserver_get_next_pcs): Likewise.
4660 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4662 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4663 * server.h: Include gdb_vecs.h.
4665 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4667 * Makefile.in (SFILES): Append common/common-regcache.c.
4668 (OBS): Append common-regcache.o.
4669 (common-regcache.o): New rule.
4670 * regcache.c (init_register_cache): Initialize cache to
4672 (regcache_raw_read_unsigned): New function.
4673 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4674 register_status enum.
4676 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4678 * linux-aarch64-low.c (the_low_targets): Rename
4679 breakpoint_reinsert_addr to get_next_pcs.
4680 * linux-arm-low.c (the_low_targets): Likewise.
4681 * linux-bfin-low.c (the_low_targets): Likewise.
4682 * linux-cris-low.c (the_low_targets): Likewise.
4683 * linux-crisv32-low.c (the_low_targets): Likewise.
4684 * linux-low.c (can_software_single_step): Likewise.
4685 (install_software_single_step_breakpoints): New function.
4686 (start_step_over): Use install_software_single_step_breakpoints.
4687 * linux-low.h: New CORE_ADDR vector.
4688 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4690 * linux-mips-low.c (the_low_targets): Likewise.
4691 * linux-nios2-low.c (the_low_targets): Likewise.
4692 * linux-sparc-low.c (the_low_targets): Likewise.
4694 2015-12-17 Pedro Alves <palves@redhat.com>
4696 * linux-low.c (linux_kill_one_lwp): Remove references to
4698 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4700 (linux_init_signals): Delete.
4701 (initialize_low): Adjust.
4702 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4704 2015-12-16 Pedro Alves <palves@redhat.com>
4706 * configure.ac (compiler warning flags): When testing a
4707 -Wno-foo option, check whether -Wfoo works instead.
4708 * configure: Regenerate.
4710 2015-12-11 Don Breazeal <donb@codesourcery.com>
4712 * server.c (process_serial_event): Don't exit from gdbserver
4713 in remote mode if there are still active inferiors.
4715 2015-12-11 Yao Qi <yao.qi@linaro.org>
4717 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4718 arm_breakpoint_at if the process is 32-bit.
4720 2015-12-11 Yao Qi <yao.qi@linaro.org>
4722 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4725 2015-12-07 Yao Qi <yao.qi@linaro.org>
4727 * configure.srv: Append arm.o to srv_tgtobj for
4728 aarch64*-*-linux* target.
4729 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4730 from linux-arm-low.c.
4731 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4732 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4733 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4734 (thumb2_breakpoint_len): Likewise.
4735 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4736 (arm_breakpoint_kinds): Likewise.
4737 (arm_breakpoint_kind_from_pc): Likewise.
4738 (arm_sw_breakpoint_from_kind): Likewise.
4739 (arm_breakpoint_kind_from_current_state): Likewise.
4740 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4741 (arm_sw_breakpoint_from_kind): Declare.
4742 (arm_breakpoint_kind_from_current_state): Declare.
4743 (arm_breakpoint_at): Declare.
4744 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4745 arm_sw_breakpoint_from_kind if process is 32-bit.
4746 (aarch64_breakpoint_kind_from_pc): New function.
4747 (aarch64_breakpoint_kind_from_current_state): New function.
4748 (the_low_target): Initialize fields breakpoint_kind_from_pc
4749 and breakpoint_kind_from_current_state.
4750 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4751 linux-aarch32-low.c.
4752 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4753 (arm_breakpoint, arm_breakpoint_len): Likewise.
4754 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4755 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4756 (arm_is_thumb_mode): Likewise.
4757 (arm_breakpoint_at): Likewise.
4758 (arm_breakpoint_kind_from_pc): Likewise.
4759 (arm_sw_breakpoint_from_kind): Likewise.
4760 (arm_breakpoint_kind_from_current_state): Likewise.
4763 2015-08-04 Yao Qi <yao.qi@linaro.org>
4765 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4766 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4767 * server.c (extended_protocol): Remove "static".
4768 * server.h (extended_protocol): Declare it.
4770 2015-12-04 Josh Stone <jistone@redhat.com>
4772 * target.h (struct target_ops) <arch_setup>: Rename to ...
4773 (struct target_ops) <post_create_inferior>: ... this.
4774 (target_arch_setup): Rename to ...
4775 (target_post_create_inferior): ... this, calling post_create_inferior.
4776 * server.c (start_inferior): Update target_arch_setup calls to
4777 target_post_create_inferior.
4778 * linux-low.c (linux_low_ptrace_options): Forward declare.
4779 (linux_arch_setup): Update its comment for general use.
4780 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4781 (struct linux_target_ops): Use linux_post_create_inferior.
4782 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4783 to post_create_inferior.
4784 * nto-low.c (struct nto_target_ops): Likewise.
4785 * spu-low.c (struct spu_target_ops): Likewise.
4786 * win32-low.c (struct win32_target_ops): Likewise.
4788 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4790 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4792 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4794 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4795 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4796 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4797 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4798 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4799 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4800 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4801 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4802 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4803 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4804 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4805 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4807 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4809 * linux-low.c (linux_look_up_symbols): Don't call
4810 linux_supports_traceclone.
4811 * linux-low.h (thread_db_init): Remove use_events argument.
4812 * thread-db.c (thread_db_use_event): Remove global variable.
4813 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4814 (struct thread_db) <td_create_bp>: Remove field.
4815 (thread_db_create_event): Remove function.
4816 (thread_db_enable_reporting): Likewise.
4817 (find_one_thread): Don't check for thread_db_use_events.
4818 (attach_thread): Likewise.
4819 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4820 (try_thread_db_load_1): Don't check for thread_db_use_events.
4821 (thread_db_init): Remove use_events argument and thread events
4823 (remove_thread_event_breakpoints): Remove function.
4824 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4826 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4828 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4830 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4831 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4832 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4833 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4834 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4836 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4838 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4839 * linux-low.c (can_hardware_single_step): Use
4840 supports_hardware_single_step.
4841 (can_software_single_step): New function.
4842 (start_step_over): Call can_software_single_step.
4843 (linux_supports_hardware_single_step): New function.
4844 (struct target_ops) <supports_software_single_step>: Initialize.
4845 * linux-low.h (struct linux_target_ops)
4846 <supports_hardware_single_step>: Initialize.
4847 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4848 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4849 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4850 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4851 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4852 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4853 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4854 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4855 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4856 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4858 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4859 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4861 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4862 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4863 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4865 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4866 * target.h (struct target_ops): <supports_software_single_step>:
4868 (target_supports_software_single_step): New macro.
4870 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4872 * linux-low.c (linux_wait_1): Fix pc advance condition.
4873 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4874 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4876 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4878 * linux-arm-low.c (arm_is_thumb_mode): New function.
4879 (arm_breakpoint_at): Use arm_is_thumb_mode.
4880 (arm_breakpoint_kind_from_current_state): New function.
4881 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4883 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4884 (linux_breakpoint_kind_from_current_state): New function.
4885 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4886 * linux-low.h (struct linux_target_ops)
4887 <breakpoint_kind_from_current_state>: New field.
4888 * target.h (struct target_ops): Likewise.
4889 (target_breakpoint_kind_from_current_state): New macro.
4891 2015-11-30 Pedro Alves <palves@redhat.com>
4893 * linux-low.c (linux_resume): Wake up the event loop before
4896 2015-11-30 Pedro Alves <palves@redhat.com>
4898 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4900 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4902 * target.c (struct thread_search): New structure.
4903 (thread_search_callback): New function.
4904 (prev_general_thread): New global.
4905 (prepare_to_access_memory, done_accessing_memory): New functions.
4906 * target.h (prepare_to_access_memory, done_accessing_memory):
4907 Replace macros with function declarations.
4909 2015-11-30 Pedro Alves <palves@redhat.com>
4912 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4913 report TARGET_WAITKIND_NO_RESUMED.
4914 * remote-utils.c (prepare_resume_reply): Handle
4915 TARGET_WAITKIND_NO_RESUMED.
4916 * server.c (report_no_resumed): New global.
4917 (handle_query) <qSupported>: Handle "no-resumed+". Report
4918 "no-resumed+" support.
4919 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4920 return error if the client doesn't support no-resumed events.
4921 (push_stop_notification): New function.
4922 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4923 events if the client supports them.
4925 2015-11-30 Pedro Alves <palves@redhat.com>
4927 * linux-low.c (thread_still_has_status_pending_p): Don't check
4929 (lwp_resumed): New function.
4930 (status_pending_p_callback): Return early if the LWP is not
4931 supposed to be resumed.
4933 2015-11-30 Pedro Alves <palves@redhat.com>
4935 * linux-low.c (handle_extended_wait): Assert that the LWP's
4936 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4937 thread create events, leave the new child's status pending.
4938 (linux_low_filter_event): If GDB wants to hear about thread exit
4939 events, leave the LWP marked dead and don't delete it.
4940 (linux_wait_for_event_filtered): Don't check for thread exit.
4941 (filter_exit_event): New function.
4942 (linux_wait_1): Use it, when returning an exit event.
4943 (linux_resume_one_lwp_throw): Assert that the LWP's
4944 waitstatus is TARGET_WAITKIND_IGNORE.
4945 * remote-utils.c (prepare_resume_reply): Handle
4946 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4947 * server.c (report_thread_events): New global.
4948 (handle_general_set): Handle QThreadEvents.
4949 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4950 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4951 TARGET_WAITKIND_THREAD_EXITED.
4952 * server.h (report_thread_events): Declare.
4954 2015-11-30 Pedro Alves <palves@redhat.com>
4956 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4957 the thread's last_resume_kind was resume_stop.
4959 2015-11-30 Pedro Alves <palves@redhat.com>
4961 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4964 2015-11-30 Pedro Alves <palves@redhat.com>
4966 * server.c (handle_v_requests): Handle vCtrlC.
4968 2015-11-30 Pedro Alves <palves@redhat.com>
4970 * gdbthread.h (find_any_thread_of_pid): Declare.
4971 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4973 * server.c (handle_query): If current_thread is NULL, look for
4974 another thread of the selected process.
4976 2015-11-26 Daniel Colascione <dancol@dancol.org>
4977 Simon Marchi <simon.marchi@ericsson.com>
4979 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4980 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4982 * target.h (struct target_ops) <thread_name>: New field.
4983 (target_thread_name): New macro.
4985 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4987 * regcache.h (regcache_invalidate_pid): Add declaration.
4988 * regcache.c (regcache_invalidate_pid): New function, extracted
4989 from regcache_invalidate.
4990 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4991 Add trivial documentation comment.
4992 * lynx-low.c: Use regcache_invalidate_pid instead of
4993 regcache_invalidate.
4995 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4997 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4998 and Elf64_auxv_t if the target is Android.
5000 2015-11-22 Doug Evans <xdje42@gmail.com>
5002 * target.h: #include <sys/types.h>.
5004 2015-11-19 Pedro Alves <palves@redhat.com>
5006 * linux-low.c (linux_process_qsupported): Change prototype.
5008 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5010 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5011 and adjust to loop over all features.
5012 * server.c (handle_query) <qSupported>: Adjust to call
5013 target_process_qsupported once, passing it a vector of unprocessed
5015 * target.h (struct target_ops) <process_qsupported>: Change
5017 (target_process_qsupported): Adjust.
5019 2015-11-19 Pedro Alves <palves@redhat.com>
5021 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5023 * configure: Regenerate.
5025 2015-11-19 Pedro Alves <palves@redhat.com>
5027 * configure: Regenerate.
5029 2015-11-19 Yao Qi <yao.qi@linaro.org>
5031 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5034 2015-11-19 Yao Qi <yao.qi@linaro.org>
5036 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5037 (struct aarch64_operand): Move enum out.
5039 2015-11-19 Yao Qi <yao.qi@linaro.org>
5041 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5042 struct user_fpsimd_state *.
5043 (aarch64_store_fpregset): Likewise.
5045 2015-11-19 Yao Qi <yao.qi@linaro.org>
5047 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5048 struct user_pt_regs *.
5049 (aarch64_store_gregset): Likewise.
5051 2015-11-18 Pedro Alves <palves@redhat.com>
5053 * Makefile.in (all_object_files): Add $IPA_OBJS.
5055 2015-11-17 Pedro Alves <palves@redhat.com>
5057 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5058 GDB_SIGNAL_0 and gdb_signal_to_string.
5060 2015-11-17 Pedro Alves <palves@redhat.com>
5062 * win32-low.c (handle_output_debug_string): Remove parameter.
5063 (win32_kill): Remove our_status local and adjust call to
5064 handle_output_debug_string.
5065 (get_child_debug_event): Adjust call to
5066 handle_output_debug_string.
5068 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5070 * linux-mips-low.c (mips_fill_gregset): Add cast.
5071 (mips_store_gregset): Likewise.
5072 (mips_fill_fpregset): Likewise.
5073 (mips_store_fpregset): Likewise.
5075 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5077 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5080 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5082 * linux-mips-low.c (mips_linux_new_thread): Change type of
5083 watch_type to enum target_hw_bp_type.
5085 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5087 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5088 Change return type to arm_hwbp_type.
5090 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5092 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5093 (arm_store_gregset): Likewise.
5094 * linux-arm-low.c (arm_get_hwcap): Likewise.
5095 (arm_read_description): Likewise.
5097 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5099 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5101 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5103 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5104 (ppc_fill_vsxregset): Likewise.
5105 (ppc_store_vsxregset): Likewise.
5106 (ppc_fill_vrregset): Likewise.
5107 (ppc_store_vrregset): Likewise.
5108 (ppc_fill_evrregset): Likewise.
5109 (ppc_store_evrregset): Likewise.
5111 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5113 * linux-ppc-low.c (ppc_usrregs_info): Remove
5114 forward-declaration.
5115 (ppc_arch_setup): Move lower in file.
5117 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5119 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5120 (ps_pdwrite): Likewise.
5122 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5124 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5125 to after assert checks.
5127 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5129 * proc-service.c (ps_pdread): Add/adjust casts.
5130 (ps_pdwrite): Add/adjust casts.
5132 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5134 * server.c (handle_search_memory_1): Cast return value of
5137 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5139 * server.c (write_qxfer_response): Change type of data to
5142 2015-10-29 Pedro Alves <palves@redhat.com>
5144 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5146 2015-10-29 Pedro Alves <palves@redhat.com>
5148 * tracepoint.c (clear_installed_tracepoints): Add casts.
5150 2015-10-29 Pedro Alves <palves@redhat.com>
5152 * server.c (handle_v_cont, process_serial_event): Add enum
5153 gdb_signal casts to signal parsing code.
5155 2015-10-29 Pedro Alves <palves@redhat.com>
5157 * linux-low.h (NULL_REGSET): Define.
5158 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5159 * linux-arm-low.c (arm_regsets): Likewise.
5160 * linux-crisv32-low.c (cris_regsets): Likewise.
5161 * linux-m68k-low.c (m68k_regsets): Likewise.
5162 * linux-mips-low.c (mips_regsets): Likewise.
5163 * linux-nios2-low.c (nios2_regsets): Likewise.
5164 * linux-ppc-low.c (ppc_regsets): Likewise.
5165 * linux-s390-low.c (s390_regsets): Likewise.
5166 * linux-sh-low.c (sh_regsets): Likewise.
5167 * linux-sparc-low.c (sparc_regsets): Likewise.
5168 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5169 * linux-tile-low.c (tile_regsets): Likewise.
5170 * linux-x86-low.c (x86_regsets): Likewise.
5171 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5173 2015-10-29 Pedro Alves <palves@redhat.com>
5175 * linux-low.h (NULL_REGSET): Define.
5176 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5177 * linux-arm-low.c (arm_regsets): Likewise.
5178 * linux-crisv32-low.c (cris_regsets): Likewise.
5179 * linux-m68k-low.c (m68k_regsets): Likewise.
5180 * linux-mips-low.c (mips_regsets): Likewise.
5181 * linux-nios2-low.c (nios2_regsets): Likewise.
5182 * linux-ppc-low.c (ppc_regsets): Likewise.
5183 * linux-s390-low.c (s390_regsets): Likewise.
5184 * linux-sh-low.c (sh_regsets): Likewise.
5185 * linux-sparc-low.c (sparc_regsets): Likewise.
5186 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5187 * linux-tile-low.c (tile_regsets): Likewise.
5188 * linux-x86-low.c (x86_regsets): Likewise.
5189 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5191 2015-10-26 Doug Evans <dje@google.com>
5193 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5195 2015-10-26 Doug Evans <dje@google.com>
5197 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5199 2015-10-26 Doug Evans <dje@google.com>
5201 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5203 (attach_thread, find_new_threads_callback): Ditto.
5205 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5207 * mem-break.h (set_breakpoint_data): Remove.
5209 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5211 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5212 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5213 (initialize_low): Remove set_breakpoint_data call.
5214 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5215 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5216 (initialize_low): Remove set_breakpoint_data call.
5217 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5218 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5219 (initialize_low): Remove set_breakpoint_data call.
5221 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5223 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5224 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5225 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5226 * target.h (target_breakpoint_kind_from_pc): New macro.
5228 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5230 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5231 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5232 the default breakpoint kind.
5234 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5236 * linux-arm-low.c (arm_supports_z_point_type): Add software
5239 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5241 * linux-arm-low.c: Refactor breakpoint definitions.
5242 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5243 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5245 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5247 * Makefile.in: Add arm.c/o.
5248 * configure.srv: Likewise.
5249 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5250 (arm_breakpoint_kind_from_pc): New function.
5251 (arm_sw_breakpoint_from_kind): Return proper kind.
5252 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5254 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5256 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5258 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5259 (struct raw_breakpoint) <size>: Remove.
5260 (struct raw_breakpoint) <kind>: Add.
5261 (bp_size): New function.
5262 (bp_opcode): Likewise.
5263 (find_raw_breakpoint_at): Adjust for kind.
5264 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5265 (remove_memory_breakpoint): Adjust for kind call bp_size.
5266 (set_raw_breakpoint_at): Adjust for kind.
5267 (set_breakpoint): Likewise.
5268 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5269 (delete_raw_breakpoint): Adjust for kind.
5270 (delete_breakpoint): Likewise.
5271 (find_gdb_breakpoint): Likewise.
5272 (set_gdb_breakpoint_1): Likewise.
5273 (set_gdb_breakpoint): Likewise.
5274 (delete_gdb_breakpoint_1): Likewise.
5275 (delete_gdb_breakpoint): Likewise.
5276 (uninsert_raw_breakpoint): Likewise.
5277 (reinsert_raw_breakpoint): Likewise.
5278 (set_breakpoint_data): Remove.
5279 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5280 (check_mem_read): Adjust for kind call bp_size.
5281 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5282 (clone_one_breakpoint): Adjust for kind.
5283 * mem-break.h (set_gdb_breakpoint): Likewise.
5284 (delete_gdb_breakpoint): Likewise.
5285 * server.c (process_serial_event): Likewise.
5287 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5289 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5290 (struct linux_target_ops) <breakpoint>: Remove.
5291 (struct linux_target_ops) <breakpoint_len>: Remove.
5292 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5293 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5294 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5295 (arm_sw_breakpoint_from_kind): New function.
5296 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5297 (struct linux_target_ops) <breakpoint>: Remove.
5298 (struct linux_target_ops) <breakpoint_len>: Remove.
5299 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5300 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5301 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5302 (struct linux_target_ops) <breakpoint>: Remove.
5303 (struct linux_target_ops) <breakpoint_len>: Remove.
5304 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5305 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5306 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5307 (struct linux_target_ops) <breakpoint>: Remove.
5308 (struct linux_target_ops) <breakpoint_len>: Remove.
5309 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5310 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5311 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5312 and sw_breakpoint_from_kind to increment the pc.
5313 (linux_breakpoint_kind_from_pc): New function.
5314 (linux_sw_breakpoint_from_kind): New function.
5315 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5316 (initialize_low): Call breakpoint_kind_from_pc and
5317 sw_breakpoint_from_kind to replace breakpoint_data/len.
5318 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5320 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5321 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5322 (struct linux_target_ops) <breakpoint>: Remove.
5323 (struct linux_target_ops) <breakpoint_len>: Remove.
5324 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5325 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5326 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5327 (struct linux_target_ops) <breakpoint>: Remove.
5328 (struct linux_target_ops) <breakpoint_len>: Remove.
5329 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5330 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5331 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5332 (struct linux_target_ops) <breakpoint>: Remove.
5333 (struct linux_target_ops) <breakpoint_len>: Remove.
5334 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5335 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5336 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5337 (struct linux_target_ops) <breakpoint>: Remove.
5338 (struct linux_target_ops) <breakpoint_len>: Remove.
5339 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5340 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5341 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5342 (struct linux_target_ops) <breakpoint>: Remove.
5343 (struct linux_target_ops) <breakpoint_len>: Remove.
5344 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5345 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5346 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5347 (struct linux_target_ops) <breakpoint>: Remove.
5348 (struct linux_target_ops) <breakpoint_len>: Remove.
5349 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5350 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5351 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5352 (struct linux_target_ops) <breakpoint>: Remove.
5353 (struct linux_target_ops) <breakpoint_len>: Remove.
5354 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5355 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5356 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5357 (struct linux_target_ops) <breakpoint>: Remove.
5358 (struct linux_target_ops) <breakpoint_len>: Remove.
5359 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5360 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5361 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5362 (struct linux_target_ops) <breakpoint>: Remove.
5363 (struct linux_target_ops) <breakpoint_len>: Remove.
5364 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5365 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5366 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5367 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5368 (struct linux_target_ops) <breakpoint>: Remove.
5369 (struct linux_target_ops) <breakpoint_len>: Remove.
5370 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5371 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5372 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5373 (struct linux_target_ops) <breakpoint>: Remove.
5374 (struct linux_target_ops) <breakpoint_len>: Remove.
5375 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5376 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5378 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5380 * linux-cris-low.c (cris_get_pc): Remove void arg.
5382 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5384 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5387 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5389 * inferiors.c (thread_pid_matches_callback): New function.
5390 (find_thread_process): New function.
5391 (remove_thread): Reset current_thread.
5392 (remove_process): Assert threads have been removed first.
5394 2015-10-15 Yao Qi <yao.qi@linaro.org>
5396 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5398 (aarch64_remove_point): Likewise.
5399 * regcache.c (regcache_register_size): New function.
5401 2015-10-12 Yao Qi <yao.qi@linaro.org>
5403 * linux-aarch64-low.c: Update all callers as emit_load_store
5404 is renamed to aarch64_emit_load_store.
5406 2015-10-12 Yao Qi <yao.qi@linaro.org>
5408 * linux-aarch64-low.c: Update all callers of function renaming
5409 from emit_insn to aarch64_emit_insn.
5411 2015-10-12 Yao Qi <yao.qi@linaro.org>
5413 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5414 arch/aarch64-insn.h.
5415 (struct aarch64_memory_operand): Likewise.
5417 (emit_insn): Move to arch/aarch64-insn.c.
5418 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5419 (emit_load_store): Move to arch/aarch64-insn.c.
5420 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5421 (can_encode_int32): Remove.
5423 2015-10-12 Yao Qi <yao.qi@linaro.org>
5425 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5426 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5427 (aarch64_relocate_instruction): Likewise.
5428 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5429 (struct aarch64_insn_visitor): Likewise.
5431 2015-10-12 Yao Qi <yao.qi@linaro.org>
5433 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5434 (struct aarch64_insn_visitor): New.
5435 (struct aarch64_insn_relocation_data): New.
5436 (aarch64_ftrace_insn_reloc_b): New function.
5437 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5438 (aarch64_ftrace_insn_reloc_cb): Likewise.
5439 (aarch64_ftrace_insn_reloc_tb): Likewise.
5440 (aarch64_ftrace_insn_reloc_adr): Likewise.
5441 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5442 (aarch64_ftrace_insn_reloc_others): Likewise.
5444 (aarch64_relocate_instruction): Use visitor.
5446 2015-10-12 Yao Qi <yao.qi@linaro.org>
5448 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5449 int. Add argument buf.
5450 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5451 aarch64_relocate_instruction.
5453 2015-10-12 Yao Qi <yao.qi@linaro.org>
5455 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5456 argument insn. Remove local variable insn. Don't call
5458 (aarch64_install_fast_tracepoint_jump_pad): Call
5461 2015-09-30 Yao Qi <yao.qi@linaro.org>
5463 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5464 (emit_load_store_pair): Likewise.
5466 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5468 * dll.c (match_dll): Add cast(s).
5469 (unloaded_dll): Likewise.
5470 * linux-low.c (second_thread_of_pid_p): Likewise.
5471 (delete_lwp_callback): Likewise.
5472 (count_events_callback): Likewise.
5473 (select_event_lwp_callback): Likewise.
5474 (linux_set_resume_request): Likewise.
5475 * server.c (accumulate_file_name_length): Likewise.
5476 (emit_dll_description): Likewise.
5477 (handle_qxfer_threads_worker): Likewise.
5478 (visit_actioned_threads): Likewise.
5479 * thread-db.c (any_thread_of): Likewise.
5480 * tracepoint.c (same_process_p): Likewise.
5481 (match_blocktype): Likewise.
5482 (build_traceframe_info_xml): Likewise.
5484 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5486 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5488 (gdb_unparse_agent_expr): Likewise.
5489 * hostio.c (require_data): Likewise.
5490 (handle_pread): Likewise.
5491 * linux-low.c (disable_regset): Likewise.
5492 (fetch_register): Likewise.
5493 (store_register): Likewise.
5494 (get_dynamic): Likewise.
5495 (linux_qxfer_libraries_svr4): Likewise.
5496 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5497 (set_fast_tracepoint_jump): Likewise.
5498 (uninsert_fast_tracepoint_jumps_at): Likewise.
5499 (reinsert_fast_tracepoint_jumps_at): Likewise.
5500 (validate_inserted_breakpoint): Likewise.
5501 (clone_agent_expr): Likewise.
5502 * regcache.c (init_register_cache): Likewise.
5503 * remote-utils.c (putpkt_binary_1): Likewise.
5504 (decode_M_packet): Likewise.
5505 (decode_X_packet): Likewise.
5506 (look_up_one_symbol): Likewise.
5507 (relocate_instruction): Likewise.
5508 (monitor_output): Likewise.
5509 * server.c (handle_search_memory): Likewise.
5510 (handle_qxfer_exec_file): Likewise.
5511 (handle_qxfer_libraries): Likewise.
5512 (handle_qxfer): Likewise.
5513 (handle_query): Likewise.
5514 (handle_v_cont): Likewise.
5515 (handle_v_run): Likewise.
5516 (captured_main): Likewise.
5517 * target.c (write_inferior_memory): Likewise.
5518 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5519 * tracepoint.c (init_trace_buffer): Likewise.
5520 (add_tracepoint_action): Likewise.
5521 (add_traceframe): Likewise.
5522 (add_traceframe_block): Likewise.
5523 (cmd_qtdpsrc): Likewise.
5524 (cmd_qtdv): Likewise.
5525 (cmd_qtstatus): Likewise.
5526 (response_source): Likewise.
5527 (response_tsv): Likewise.
5528 (cmd_qtnotes): Likewise.
5529 (gdb_collect): Likewise.
5530 (initialize_tracepoint): Likewise.
5532 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5534 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5535 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5536 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5538 (enum aarch64_condition_codes): New enum.
5539 (w0): New static global.
5542 (struct aarch64_memory_operand) <type>: New
5543 MEMORY_OPERAND_POSTINDEX type.
5544 (postindex_memory_operand): New helper function.
5545 (emit_ret): New function.
5546 (emit_load_store_pair): New function, factored out of emit_stp
5547 with support for MEMORY_OPERAND_POSTINDEX.
5548 (emit_stp): Rewrite using emit_load_store_pair.
5549 (emit_ldp): New function.
5550 (emit_load_store): Likewise.
5551 (emit_ldr): Mention post-index instruction in comment.
5552 (emit_ldrh): New function.
5553 (emit_ldrb): New function.
5554 (emit_ldrsw): Mention post-index instruction in comment.
5555 (emit_str): Likewise.
5556 (emit_subs): New function.
5557 (emit_cmp): Likewise.
5558 (emit_and): Likewise.
5559 (emit_orr): Likewise.
5560 (emit_orn): Likewise.
5561 (emit_eor): Likewise.
5562 (emit_mvn): Likewise.
5563 (emit_lslv): Likewise.
5564 (emit_lsrv): Likewise.
5565 (emit_asrv): Likewise.
5566 (emit_mul): Likewise.
5567 (emit_sbfm): Likewise.
5568 (emit_sbfx): Likewise.
5569 (emit_ubfm): Likewise.
5570 (emit_ubfx): Likewise.
5571 (emit_csinc): Likewise.
5572 (emit_cset): Likewise.
5573 (emit_nop): Likewise.
5574 (emit_ops_insns): New helper function.
5575 (emit_pop): Likewise.
5576 (emit_push): Likewise.
5577 (aarch64_emit_prologue): New function.
5578 (aarch64_emit_epilogue): Likewise.
5579 (aarch64_emit_add): Likewise.
5580 (aarch64_emit_sub): Likewise.
5581 (aarch64_emit_mul): Likewise.
5582 (aarch64_emit_lsh): Likewise.
5583 (aarch64_emit_rsh_signed): Likewise.
5584 (aarch64_emit_rsh_unsigned): Likewise.
5585 (aarch64_emit_ext): Likewise.
5586 (aarch64_emit_log_not): Likewise.
5587 (aarch64_emit_bit_and): Likewise.
5588 (aarch64_emit_bit_or): Likewise.
5589 (aarch64_emit_bit_xor): Likewise.
5590 (aarch64_emit_bit_not): Likewise.
5591 (aarch64_emit_equal): Likewise.
5592 (aarch64_emit_less_signed): Likewise.
5593 (aarch64_emit_less_unsigned): Likewise.
5594 (aarch64_emit_ref): Likewise.
5595 (aarch64_emit_if_goto): Likewise.
5596 (aarch64_emit_goto): Likewise.
5597 (aarch64_write_goto_address): Likewise.
5598 (aarch64_emit_const): Likewise.
5599 (aarch64_emit_call): Likewise.
5600 (aarch64_emit_reg): Likewise.
5601 (aarch64_emit_pop): Likewise.
5602 (aarch64_emit_stack_flush): Likewise.
5603 (aarch64_emit_zero_ext): Likewise.
5604 (aarch64_emit_swap): Likewise.
5605 (aarch64_emit_stack_adjust): Likewise.
5606 (aarch64_emit_int_call_1): Likewise.
5607 (aarch64_emit_void_call_2): Likewise.
5608 (aarch64_emit_eq_goto): Likewise.
5609 (aarch64_emit_ne_goto): Likewise.
5610 (aarch64_emit_lt_goto): Likewise.
5611 (aarch64_emit_le_goto): Likewise.
5612 (aarch64_emit_gt_goto): Likewise.
5613 (aarch64_emit_ge_got): Likewise.
5614 (aarch64_emit_ops_impl): New static global variable.
5615 (aarch64_emit_ops): New target function, return
5616 &aarch64_emit_ops_impl.
5617 (struct linux_target_ops): Install it.
5619 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5621 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5622 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5624 * linux-aarch64-ipa.c: New file.
5625 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5627 (aarch64_get_thread_area): New target method.
5628 (extract_signed_bitfield): New helper function.
5629 (aarch64_decode_ldr_literal): New function.
5630 (enum aarch64_opcodes): New enum.
5631 (struct aarch64_register): New struct.
5632 (struct aarch64_operand): New struct.
5633 (x0): New static global.
5642 (aarch64_register): New helper function.
5643 (register_operand): Likewise.
5644 (immediate_operand): Likewise.
5645 (struct aarch64_memory_operand): New struct.
5646 (offset_memory_operand): New helper function.
5647 (preindex_memory_operand): Likewise.
5648 (enum aarch64_system_control_registers): New enum.
5649 (ENCODE): New macro.
5650 (emit_insn): New helper function.
5651 (emit_b): New function.
5652 (emit_bcond): Likewise.
5653 (emit_cb): Likewise.
5654 (emit_tb): Likewise.
5655 (emit_blr): Likewise.
5656 (emit_stp): Likewise.
5657 (emit_ldp_q_offset): Likewise.
5658 (emit_stp_q_offset): Likewise.
5659 (emit_load_store): Likewise.
5660 (emit_ldr): Likewise.
5661 (emit_ldrsw): Likewise.
5662 (emit_str): Likewise.
5663 (emit_ldaxr): Likewise.
5664 (emit_stxr): Likewise.
5665 (emit_stlr): Likewise.
5666 (emit_data_processing_reg): Likewise.
5667 (emit_data_processing): Likewise.
5668 (emit_add): Likewise.
5669 (emit_sub): Likewise.
5670 (emit_mov): Likewise.
5671 (emit_movk): Likewise.
5672 (emit_mov_addr): Likewise.
5673 (emit_mrs): Likewise.
5674 (emit_msr): Likewise.
5675 (emit_sevl): Likewise.
5676 (emit_wfe): Likewise.
5677 (append_insns): Likewise.
5678 (can_encode_int32_in): New helper function.
5679 (aarch64_relocate_instruction): New function.
5680 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5681 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5682 (struct linux_target_ops): Install aarch64_get_thread_area,
5683 aarch64_install_fast_tracepoint_jump_pad and
5684 aarch64_get_min_fast_tracepoint_insn_len.
5686 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5688 * Makefile.in (aarch64-insn.o): New rule.
5689 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5691 2015-09-21 Yao Qi <yao.qi@linaro.org>
5693 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5695 2015-09-21 Yao Qi <yao.qi@linaro.org>
5697 * tracepoint.c (max_jump_pad_size): Remove.
5699 2015-09-18 Yao Qi <yao.qi@linaro.org>
5701 * linux-aarch64-low.c: Don't include sys/uio.h.
5702 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5704 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5706 * tracepoint.c (eval_result_type): Change prototype.
5707 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5709 2015-09-15 Pedro Alves <palves@redhat.com>
5711 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5712 Check whether to report exec events instead of checking whether
5713 multiprocess is enabled.
5715 2015-09-15 Pedro Alves <palves@redhat.com>
5718 * remote-utils.c (prepare_resume_reply): Merge
5719 TARGET_WAITKIND_VFORK_DONE switch case with the
5720 TARGET_WAITKIND_FORKED case.
5722 2015-09-15 Yao Qi <yao.qi@linaro.org>
5724 * server.c (handle_query): Check string comparison using
5725 "else if" instead of "if".
5727 2015-09-15 Yao Qi <yao.qi@linaro.org>
5729 * server.c (vCont_supported): New global variable.
5730 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5731 matches. Append ";vContSupported+" to own_buf.
5732 (handle_v_requests): Append ";s;S" to own_buf if target supports
5733 hardware single step or vCont_supported is false.
5734 (capture_main): Set vCont_supported to zero.
5736 2015-09-15 Yao Qi <yao.qi@linaro.org>
5738 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5740 (linux_supports_hardware_single_step): ... New function.
5741 (linux_target_ops): Update.
5742 * lynx-low.c (lynx_target_ops): Set field
5743 supports_hardware_single_step to target_can_do_hardware_single_step.
5744 * nto-low.c (nto_target_ops): Likewise.
5745 * spu-low.c (spu_target_ops): Likewise.
5746 * win32-low.c (win32_target_ops): Likewise.
5747 * target.c (target_can_do_hardware_single_step): New function.
5748 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5749 Remove. <supports_hardware_single_step>: New field.
5750 (target_supports_conditional_breakpoints): Remove.
5751 (target_supports_hardware_single_step): New macro.
5752 (target_can_do_hardware_single_step): Declare.
5753 * server.c (handle_query): Use target_supports_hardware_single_step
5754 instead of target_supports_conditional_breakpoints.
5756 2015-09-15 Yao Qi <yao.qi@linaro.org>
5758 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5760 (struct linux_target_ops the_low_target): Install
5761 aarch64_linux_siginfo_fixup.
5763 2015-09-11 Don Breazeal <donb@codesourcery.com>
5764 Luis Machado <lgustavo@codesourcery.com>
5766 * linux-low.c (linux_mourn): Static declaration.
5767 (linux_arch_setup): Move in front of
5768 handle_extended_wait.
5769 (linux_arch_setup_thread): New function.
5770 (handle_extended_wait): Handle exec events. Call
5771 linux_arch_setup_thread. Make event_lwp argument a
5772 pointer-to-a-pointer.
5773 (check_zombie_leaders): Do not check stopped threads.
5774 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5775 (linux_low_filter_event): Add lwp and thread for exec'ing
5776 non-leader thread if leader thread has been deleted.
5777 Refactor code into linux_arch_setup_thread and call it.
5778 Pass child lwp pointer by reference to handle_extended_wait.
5779 (linux_wait_for_event_filtered): Update comment.
5780 (linux_wait_1): Prevent clobbering exec event status.
5781 (linux_supports_exec_events): New function.
5782 (linux_target_ops) <supports_exec_events>: Initialize new member.
5783 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5785 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5786 * server.c (report_exec_events): New global variable.
5787 (handle_query): Handle qSupported query for exec-events feature.
5788 (captured_main): Initialize report_exec_events.
5789 * server.h (report_exec_events): Declare new global variable.
5790 * target.h (struct target_ops) <supports_exec_events>: New
5792 (target_supports_exec_events): New macro.
5793 * win32-low.c (win32_target_ops) <supports_exec_events>:
5794 Initialize new member.
5796 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5798 * linux-low.c (linux_low_enable_btrace): Remove.
5799 (linux_target_ops): Replace linux_low_enable_btrace with
5800 linux_enable_btrace.
5802 2015-09-03 Yao Qi <yao.qi@linaro.org>
5804 * linux-aarch64-low.c (aarch64_insert_point): Call
5805 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5808 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5810 * linux-low.c (check_stopped_by_breakpoint): Use
5811 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5813 2015-08-27 Pedro Alves <palves@redhat.com>
5815 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5817 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5819 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5820 the XNEW-family equivalent.
5821 (compile_bytecodes): Likewise.
5822 * dll.c (loaded_dll): Likewise.
5823 * event-loop.c (append_callback_event): Likewise.
5824 (create_file_handler): Likewise.
5825 (create_file_event): Likewise.
5826 * hostio.c (handle_open): Likewise.
5827 * inferiors.c (add_thread): Likewise.
5828 (add_process): Likewise.
5829 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5830 * linux-arm-low.c (arm_new_process): Likewise.
5831 (arm_new_thread): Likewise.
5832 * linux-low.c (add_to_pid_list): Likewise.
5833 (linux_add_process): Likewise.
5834 (handle_extended_wait): Likewise.
5835 (add_lwp): Likewise.
5836 (enqueue_one_deferred_signal): Likewise.
5837 (enqueue_pending_signal): Likewise.
5838 (linux_resume_one_lwp_throw): Likewise.
5839 (linux_resume_one_thread): Likewise.
5840 (linux_read_memory): Likewise.
5841 (linux_write_memory): Likewise.
5842 * linux-mips-low.c (mips_linux_new_process): Likewise.
5843 (mips_linux_new_thread): Likewise.
5844 (mips_add_watchpoint): Likewise.
5845 * linux-x86-low.c (initialize_low_arch): Likewise.
5846 * lynx-low.c (lynx_add_process): Likewise.
5847 * mem-break.c (set_raw_breakpoint_at): Likewise.
5848 (set_breakpoint): Likewise.
5849 (add_condition_to_breakpoint): Likewise.
5850 (add_commands_to_breakpoint): Likewise.
5851 (clone_agent_expr): Likewise.
5852 (clone_one_breakpoint): Likewise.
5853 * regcache.c (new_register_cache): Likewise.
5854 * remote-utils.c (look_up_one_symbol): Likewise.
5855 * server.c (queue_stop_reply): Likewise.
5856 (start_inferior): Likewise.
5857 (queue_stop_reply_callback): Likewise.
5858 (handle_target_event): Likewise.
5859 * spu-low.c (fetch_ppc_memory): Likewise.
5860 (store_ppc_memory): Likewise.
5861 * target.c (set_target_ops): Likewise.
5862 * thread-db.c (thread_db_load_search): Likewise.
5863 (try_thread_db_load_1): Likewise.
5864 * tracepoint.c (add_tracepoint): Likewise.
5865 (add_tracepoint_action): Likewise.
5866 (create_trace_state_variable): Likewise.
5867 (cmd_qtdpsrc): Likewise.
5868 (cmd_qtro): Likewise.
5869 (add_while_stepping_state): Likewise.
5870 * win32-low.c (child_add_thread): Likewise.
5871 (get_image_name): Likewise.
5873 2015-08-25 Yao Qi <yao.qi@linaro.org>
5875 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5877 2015-08-25 Yao Qi <yao.qi@linaro.org>
5879 * Makefile.in (aarch64-linux.o): New rule.
5880 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5882 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5883 (aarch64_init_debug_reg_state): Make it extern.
5884 (aarch64_linux_prepare_to_resume): Remove.
5886 2015-08-25 Yao Qi <yao.qi@linaro.org>
5888 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5889 lwp_arch_private_info and ptid_of_lwp.
5891 2015-08-25 Yao Qi <yao.qi@linaro.org>
5893 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5894 Find proc_info by find_process_pid. All callers updated.
5896 2015-08-25 Yao Qi <yao.qi@linaro.org>
5898 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5900 (debug_reg_change_callback): Remove.
5901 (aarch64_notify_debug_reg_change): Remove.
5903 2015-08-25 Yao Qi <yao.qi@linaro.org>
5905 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5906 Call current_lwp_ptid.
5908 2015-08-25 Yao Qi <yao.qi@linaro.org>
5910 * linux-aarch64-low.c (debug_reg_change_callback): Use
5913 2015-08-25 Yao Qi <yao.qi@linaro.org>
5915 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5917 2015-08-25 Yao Qi <yao.qi@linaro.org>
5919 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5921 2015-08-25 Yao Qi <yao.qi@linaro.org>
5923 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5926 2015-08-25 Yao Qi <yao.qi@linaro.org>
5928 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5930 (debug_reg_change_callback): Remove argument entry and add argument
5931 lwp. Remove local variable thread. Don't print thread id in the
5932 debugging output. Don't check whether pid of thread equals to pid.
5933 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5934 iterate_over_lwps instead find_inferior.
5936 2015-08-24 Pedro Alves <palves@redhat.com>
5938 * inferiors.c (get_first_process): New function.
5939 * inferiors.h (get_first_process): New declaration.
5940 * remote-utils.c (read_ptid): Default to the first process in the
5941 list, instead of to the current thread's process.
5943 2015-08-24 Pedro Alves <palves@redhat.com>
5945 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5946 * event-loop.c: Likewise.
5947 * remote-utils.c: Likewise.
5948 * tracepoint.c: Likewise.
5950 2015-08-24 Pedro Alves <palves@redhat.com>
5952 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5955 2015-08-21 Pedro Alves <palves@redhat.com>
5957 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5958 instead of literal 1.
5960 2015-08-21 Pedro Alves <palves@redhat.com>
5962 * tdesc.c (default_description): Explicitly zero-initialize.
5964 2015-08-21 Pedro Alves <palves@redhat.com>
5967 * inferiors.c (remove_thread): Discard any pending stop reply for
5969 * server.c (remove_all_on_match_pid): Rename to ...
5970 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5972 (discard_queued_stop_replies): Change parameter to a ptid. Now
5974 (handle_v_kill, kill_inferior_callback, captured_main)
5975 (process_serial_event): Adjust.
5976 * server.h (discard_queued_stop_replies): Declare.
5978 2015-08-21 Pedro Alves <palves@redhat.com>
5980 * linux-low.c (wait_for_sigstop): Always switch to no thread
5981 selected if the previously current thread dies.
5982 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5983 process instead of the current thread's.
5984 * remote-utils.c (input_interrupt): Don't check if there's no
5986 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5987 current thread to the general thread fails, error out.
5988 (handle_qxfer_auxv, handle_qxfer_libraries)
5989 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5990 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5991 (handle_query): Check if there's a thread selected instead of
5992 checking whether there's any thread in the thread list.
5993 (handle_qxfer_threads, handle_qxfer_btrace)
5994 (handle_qxfer_btrace_conf): Don't error out early if there's no
5995 thread in the thread list.
5996 (handle_v_cont, myresume): Don't set the current thread to the
5998 (process_serial_event) <Hg handling>: Also set thread_id if the
5999 previous general thread is still alive.
6000 (process_serial_event) <g/G handling>: If setting the current
6001 thread to the general thread fails, error out.
6002 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6003 thread's lwp instead of the current thread's.
6004 * target.c (set_desired_thread): If the desired thread was not
6005 found, leave the current thread pointing to NULL. Return an int
6006 (boolean) indicating success.
6007 * target.h (set_desired_thread): Change return type to int.
6009 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6011 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6012 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6014 (ps_get_thread_area): New function.
6016 2015-08-19 Gary Benson <gbenson@redhat.com>
6018 * hostio.c (handle_pread): Do not attempt to read more data
6019 than hostio_reply_with_data can fit in a packet.
6021 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6023 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6025 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6027 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6029 2015-08-06 Pedro Alves <palves@redhat.com>
6031 * tracepoint.c (expr_eval_result): Now an int.
6033 2015-08-06 Pedro Alves <palves@redhat.com>
6035 * gdbthread.h (struct regcache): Forward declare.
6036 (struct thread_info) <regcache_data>: Now a struct regcache
6038 * inferiors.c (inferior_regcache_data)
6039 (set_inferior_regcache_data): Now work with struct regcache
6041 * inferiors.h (struct regcache): Forward declare.
6042 (inferior_regcache_data, set_inferior_regcache_data): Now work
6043 with struct regcache pointers.
6044 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6045 (free_register_cache_thread): Remove struct regcache pointer
6048 2015-08-06 Pedro Alves <palves@redhat.com>
6050 * server.c (captured_main): On error, print the exception message
6051 to stderr, and if run_once is set, throw a quit.
6053 2015-08-06 Pedro Alves <palves@redhat.com>
6055 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6058 2015-08-06 Pedro Alves <palves@redhat.com>
6060 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6061 reading beyond the passed in buffer length.
6063 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6065 * tracepoint.c (symbol_list) <required>: Remove.
6067 2015-08-06 Pedro Alves <palves@redhat.com>
6069 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6070 count if stopping and suspending threads.
6071 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6072 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6073 (linux_detach): Complete an ongoing step-over.
6074 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6076 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6077 (linux_wait_1): If passing a signal to the inferior after
6078 finishing a step-over, unsuspend and re-resume all lwps. If we
6079 see a single-step event but the thread should be continuing, don't
6080 pass the trap to gdb.
6081 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6082 internal_error instead of gdb_assert.
6083 (enqueue_pending_signal): New function.
6084 (check_ptrace_stopped_lwp_gone): Add debug output.
6085 (start_step_over): Use internal_error instead of gdb_assert.
6086 (complete_ongoing_step_over): New function.
6087 (linux_resume_one_thread): Don't resume a suspended thread.
6088 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6091 2015-08-06 Pedro Alves <palves@redhat.com>
6093 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6094 (linux_thread_alive): Use lwp_is_marked_dead.
6095 (extended_event_reported): Delete.
6096 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6097 instead of extended_event_reported.
6098 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6100 (lwp_is_marked_dead): New function.
6101 (lwp_running): Use lwp_is_marked_dead.
6102 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6105 2015-08-06 Pedro Alves <palves@redhat.com>
6107 * linux-low.c (linux_wait_1): Move fork event output out of the
6108 !report_to_gdb check. Pass event_child->waitstatus to
6109 target_waitstatus_to_string instead of ourstatus.
6111 2015-08-04 Yao Qi <yao.qi@linaro.org>
6113 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6114 if current_thread is 32 bit.
6116 2015-08-04 Yao Qi <yao.qi@linaro.org>
6118 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6119 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6120 * server.c (extended_protocol): Remove "static".
6121 * server.h (extended_protocol): Declare it.
6123 2015-08-04 Yao Qi <yao.qi@linaro.org>
6125 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6126 both aarch64 and aarch32.
6127 (aarch64_set_pc): Likewise.
6129 2015-08-04 Yao Qi <yao.qi@linaro.org>
6131 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6132 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6133 arm-with-neon.xml to srv_xmlfiles.
6134 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6135 (is_64bit_tdesc): New function.
6136 (aarch64_linux_read_description): New function.
6137 (aarch64_arch_setup): Call aarch64_linux_read_description.
6138 (regs_info): Rename to regs_info_aarch64.
6139 (aarch64_regs_info): Return right regs_info.
6140 (initialize_low_arch): Call initialize_low_arch_aarch32.
6142 2015-08-04 Yao Qi <yao.qi@linaro.org>
6144 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6145 * linux-aarch32-low.c: New file.
6146 * linux-aarch32-low.h: New file.
6147 * linux-arm-low.c (arm_fill_gregset): Move it to
6148 linux-aarch32-low.c.
6149 (arm_store_gregset): Likewise.
6150 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6151 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6152 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6153 (regs_info): Rename to regs_info_arm.
6154 (arm_regs_info): Return regs_info_aarch32 if
6155 have_ptrace_getregset is 1 and target description is
6156 arm_with_neon or arm_with_vfpv3.
6157 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6158 Call initialize_low_arch_aarch32 instead.
6160 2015-08-04 Yao Qi <yao.qi@linaro.org>
6162 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6163 * linux-low.c: ... here.
6164 * linux-low.h (have_ptrace_getregset): Declare it.
6166 2015-08-04 Pedro Alves <palves@redhat.com>
6168 * thread-db.c (struct thread_db): Use new typedefs.
6169 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6171 (disable_thread_event_reporting): Cast result of dlsym to
6172 destination function pointer type.
6173 (thread_db_mourn): Use td_ta_delete_ftype.
6175 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6177 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6179 (CDX_BREAKPOINT): Define for R2.
6180 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6181 (the_low_target): Add comments.
6183 2015-07-30 Yao Qi <yao.qi@linaro.org>
6185 * linux-arm-low.c (arm_hwcap): Remove it.
6186 (arm_read_description): New local variable arm_hwcap. Don't
6187 set arm_hwcap to zero.
6189 2015-07-30 Yao Qi <yao.qi@linaro.org>
6191 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6192 Use regcache->tdesc instead.
6193 (arm_store_wmmxregset): Likewise.
6194 (arm_fill_vfpregset): Likewise.
6195 (arm_store_vfpregset): Likewise.
6197 2015-07-30 Yao Qi <yao.qi@linaro.org>
6199 * linux-arm-low.c: Include arch/arm.h.
6200 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6201 (arm_store_gregset): Likewise.
6203 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6205 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6206 ptrace's 4th parameter.
6208 2015-07-27 Yao Qi <yao.qi@linaro.org>
6210 * configure.srv (case aarch64*-*-linux*): Don't set
6213 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6215 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6217 * linux-arm-low.c: Likewise.
6218 * linux-cris-low.c: Likewise.
6219 * linux-crisv32-low.c: Likewise.
6220 * linux-low.c: Likewise.
6221 * linux-m68k-low.c: Likewise.
6222 * linux-mips-low.c: Likewise.
6223 * linux-nios2-low.c: Likewise.
6224 * linux-s390-low.c: Likewise.
6225 * linux-sparc-low.c: Likewise.
6226 * linux-tic6x-low.c: Likewise.
6227 * linux-tile-low.c: Likewise.
6228 * linux-x86-low.c: Likewise.
6230 2015-07-24 Pedro Alves <palves@redhat.com>
6232 * config.in: Regenerate.
6233 * configure: Regenerate.
6235 2015-07-24 Pedro Alves <palves@redhat.com>
6237 * acinclude.m4: Include ../ptrace.m4.
6238 * configure.ac: Call GDB_AC_PTRACE.
6239 * config.in, configure: Regenerate.
6241 2015-07-24 Yao Qi <yao.qi@linaro.org>
6243 * linux-low.c (linux_create_inferior): Remove setting to
6244 proc->priv->new_inferior.
6245 (linux_attach): Likewise.
6246 (linux_low_filter_event): Likewise.
6247 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6249 2015-07-24 Yao Qi <yao.qi@linaro.org>
6251 * linux-low.c (linux_arch_setup): New function.
6252 (linux_low_filter_event): If proc->tdesc is NULL and
6253 proc->attached is true, call the_low_target.arch_setup.
6254 Otherwise, keep status pending, and return.
6255 (linux_resume_one_lwp_throw): Don't call get_pc if
6256 thread->while_stepping isn't NULL. Don't call
6257 get_thread_regcache if proc->tdesc is NULL.
6258 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6259 (linux_target_ops): Install arch_setup.
6260 * server.c (start_inferior): Call the_target->arch_setup.
6261 * target.h (struct target_ops) <arch_setup>: New field.
6262 (target_arch_setup): New marco.
6263 * lynx-low.c (lynx_target_ops): Update.
6264 * nto-low.c (nto_target_ops): Update.
6265 * spu-low.c (spu_target_ops): Update.
6266 * win32-low.c (win32_target_ops): Update.
6268 2015-07-24 Yao Qi <yao.qi@linaro.org>
6270 * linux-low.c (linux_add_process): Don't set
6271 proc->priv->new_inferior.
6272 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6273 (linux_attach): Likewise.
6275 2015-07-24 Yao Qi <yao.qi@linaro.org>
6277 * server.c (start_inferior): Code refactor.
6279 2015-07-24 Yao Qi <yao.qi@linaro.org>
6281 * server.c (process_serial_event): Set general_thread.
6283 2015-07-21 Yao Qi <yao.qi@linaro.org>
6285 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6286 aarch64_linux_get_debug_reg_capacity.
6288 2015-07-17 Yao Qi <yao.qi@linaro.org>
6290 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6291 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6292 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6293 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6294 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6295 (AARCH64_HWP_ALIGNMENT): Likewise.
6296 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6297 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6298 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6299 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6300 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6301 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6302 (struct aarch64_debug_reg_state): Likewise.
6303 (struct arch_lwp_info): Likewise.
6304 (aarch64_align_watchpoint): Likewise.
6305 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6306 (aarch64_watchpoint_length): Likewise.
6307 (aarch64_point_encode_ctrl_reg): Likewise
6308 (aarch64_point_is_aligned): Likewise.
6309 (aarch64_align_watchpoint): Likewise.
6310 (aarch64_linux_set_debug_regs):
6311 (aarch64_dr_state_insert_one_point): Likewise.
6312 (aarch64_dr_state_remove_one_point): Likewise.
6313 (aarch64_handle_breakpoint): Likewise.
6314 (aarch64_handle_aligned_watchpoint): Likewise.
6315 (aarch64_handle_unaligned_watchpoint): Likewise.
6316 (aarch64_handle_watchpoint): Likewise.
6318 2015-07-17 Yao Qi <yao.qi@linaro.org>
6320 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6321 and don't aarch64_get_debug_reg_state. All callers update.
6322 (aarch64_handle_aligned_watchpoint): Likewise.
6323 (aarch64_handle_unaligned_watchpoint): Likewise.
6324 (aarch64_handle_watchpoint): Likewise.
6325 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6326 (aarch64_remove_point): Likewise.
6328 2015-07-17 Yao Qi <yao.qi@linaro.org>
6330 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6332 (aarch64_handle_unaligned_watchpoint): Likewise.
6334 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6336 Revert the previous 3 commits:
6337 Move gdb_regex* to common/
6338 Move linux_find_memory_regions_full & co.
6339 gdbserver build-id attribute generator
6341 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6342 Jan Kratochvil <jan.kratochvil@redhat.com>
6344 gdbserver build-id attribute generator.
6345 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6346 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6347 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6349 (get_dynamic): Use find_pdhr to traverse program headers.
6350 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6351 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6352 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6353 (get_hex_build_id): New.
6354 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6355 to reply XML document.
6357 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6358 Jan Kratochvil <jan.kratochvil@redhat.com>
6360 * target.c: Include target/target-utils.h and fcntl.h.
6361 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6362 (target_fileio_read_stralloc): New functions.
6364 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6366 * Makefile.in (OBS): Add gdb_regex.o.
6368 * config.in: Rebuilt.
6369 * configure: Rebuilt.
6371 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6372 Jan Kratochvil <jan.kratochvil@redhat.com>
6374 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6375 * Makefile.in (OBS): Add target-utils.o.
6376 (linux-maps.o, target-utils.o): New.
6377 * configure.srv (srv_linux_obj): Add linux-maps.o.
6379 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6381 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6383 (the_low_target): Install it.
6385 2015-07-14 Pedro Alves <palves@redhat.com>
6387 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6388 Instead, ignore ECHILD, and throw an error for other errnos.
6390 2015-07-10 Pedro Alves <palves@redhat.com>
6392 * event-loop.c (struct callback_event) <data>: Change type to
6393 gdb_client_data instance instead of gdb_client_data pointer.
6394 (append_callback_event): Adjust.
6396 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6398 * linux-aarch64-low.c: Add comments for each linux_target_ops
6399 method. Remove comments already covered in target_ops and
6400 linux_target_ops definitions.
6401 (the_low_target): Add comments for each unimplemented method.
6403 2015-07-09 Yao Qi <yao.qi@linaro.org>
6405 * linux-aarch64-low.c (aarch64_regmap): Remove.
6406 (aarch64_usrregs_info): Remove.
6407 (regs_info): Set field usrregs to NULL.
6409 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6411 * linux-low.c: Include "rsp-low.h"
6412 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6413 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6414 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6415 (handle_btrace_enable_pt): New.
6416 (handle_btrace_general_set): Support "pt".
6417 (handle_btrace_conf_general_set): Support "pt:size".
6419 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6421 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6424 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6426 * linux-aarch64-low.c: Remove comment about endianness.
6427 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6428 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6431 2015-06-24 Gary Benson <gbenson@redhat.com>
6433 * linux-i386-ipa.c (stdint.h): Do not include.
6434 * lynx-i386-low.c (stdint.h): Likewise.
6435 * lynx-ppc-low.c (stdint.h): Likewise.
6436 * mem-break.c (stdint.h): Likewise.
6437 * thread-db.c (stdint.h): Likewise.
6438 * tracepoint.c (stdint.h): Likewise.
6439 * win32-low.c (stdint.h): Likewise.
6441 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6443 * server.c (write_qxfer_response): Update call to
6444 remote_escape_output.
6446 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6447 Jan Kratochvil <jan.kratochvil@redhat.com>
6449 Merge multiple hex conversions.
6450 * gdbreplay.c (tohex): Rename to 'fromhex'.
6451 (logchar): Use fromhex.
6453 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6455 * server.c (handle_qxfer_libraries): Set `version' attribute for
6458 2015-06-10 Gary Benson <gbenson@redhat.com>
6460 * target.h (struct target_ops) <multifs_open>: New field.
6461 <multifs_unlink>: Likewise.
6462 <multifs_readlink>: Likewise.
6463 * linux-low.c (nat/linux-namespaces.h): New include.
6464 (linux_target_ops): Initialize the_target->multifs_open,
6465 the_target->multifs_unlink and the_target->multifs_readlink.
6466 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6467 * hostio.c (hostio_fs_pid): New static variable.
6468 (hostio_handle_new_gdb_connection): New function.
6469 (handle_setfs): Likewise.
6470 (handle_open): Use the_target->multifs_open as appropriate.
6471 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6472 (handle_readlink): Use the_target->multifs_readlink as
6474 (handle_vFile): Handle vFile:setfs packets.
6475 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6476 after target_handle_new_gdb_connection.
6478 2015-06-10 Gary Benson <gbenson@redhat.com>
6480 * configure.ac (AC_CHECK_FUNCS): Add setns.
6481 * config.in: Regenerate.
6482 * configure: Likewise.
6483 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6484 (linux-namespaces.o): New rule.
6485 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6487 2015-06-09 Gary Benson <gbenson@redhat.com>
6489 * hostio.c (handle_open): Process mode argument with
6490 fileio_to_host_mode.
6492 2015-06-01 Yao Qi <yao.qi@linaro.org>
6494 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6495 * linux-x86-low.c: Likewise.
6497 2015-05-28 Don Breazeal <donb@codesourcery.com>
6499 * linux-low.c (handle_extended_wait): Initialize
6500 thread_info.last_resume_kind for new fork children.
6502 2015-05-15 Pedro Alves <palves@redhat.com>
6504 * target.h (target_handle_new_gdb_connection): Rewrite using if
6505 wrapped in do/while.
6507 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6509 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6510 * configure, config.in: Regenerate.
6511 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6514 2015-05-12 Don Breazeal <donb@codesourcery.com>
6516 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6517 PTRACE_EVENT_VFORK_DONE.
6518 (linux_low_ptrace_options, extended_event_reported): Add vfork
6520 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6521 and "vforkdone" for RSP 'T' Stop Reply Packet.
6522 * server.h (report_vfork_events): Declare
6525 2015-05-12 Don Breazeal <donb@codesourcery.com>
6527 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6528 (the_low_target) <new_fork>: Initialize new member.
6529 * linux-arm-low.c (arm_new_fork): New function.
6530 (the_low_target) <new_fork>: Initialize new member.
6531 * linux-low.c (handle_extended_wait): Call new target function
6533 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6534 * linux-mips-low.c (mips_add_watchpoint): New function
6535 extracted from mips_insert_point.
6536 (the_low_target) <new_fork>: Initialize new member.
6537 (mips_linux_new_fork): New function.
6538 (mips_insert_point): Call mips_add_watchpoint.
6539 * linux-x86-low.c (x86_linux_new_fork): New function.
6540 (the_low_target) <new_fork>: Initialize new member.
6542 2015-05-12 Don Breazeal <donb@codesourcery.com>
6544 * linux-low.c (handle_extended_wait): Implement return value,
6545 rename argument 'event_child' to 'event_lwp', handle
6546 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6547 (linux_low_ptrace_options): New function.
6548 (linux_low_filter_event): Call linux_low_ptrace_options,
6549 use different argument fo linux_enable_event_reporting,
6550 use return value from handle_extended_wait.
6551 (extended_event_reported): New function.
6552 (linux_wait_1): Call extended_event_reported and set
6553 status to report fork events.
6554 (linux_write_memory): Add pid to debug message.
6555 (reset_lwp_ptrace_options_callback): New function.
6556 (linux_handle_new_gdb_connection): New function.
6557 (linux_target_ops): Initialize new structure member.
6558 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6559 * lynx-low.c: Initialize new structure member.
6560 * remote-utils.c (prepare_resume_reply): Implement stop reason
6561 "fork" for "T" stop message.
6562 * server.c (handle_query): Call handle_new_gdb_connection.
6563 * server.h (report_fork_events): Declare global flag.
6564 * target.h (struct target_ops) <handle_new_gdb_connection>:
6566 (target_handle_new_gdb_connection): New macro.
6567 * win32-low.c: Initialize new structure member.
6569 2015-05-12 Don Breazeal <donb@codesourcery.com>
6571 * mem-break.c (APPEND_TO_LIST): Define macro.
6572 (clone_agent_expr): New function.
6573 (clone_one_breakpoint): New function.
6574 (clone_all_breakpoints): New function.
6575 * mem-break.h: Declare new functions.
6577 2015-05-12 Don Breazeal <donb@codesourcery.com>
6579 * linux-low.c (linux_supports_fork_events): New function.
6580 (linux_supports_vfork_events): New function.
6581 (linux_target_ops): Initialize new structure members.
6582 (initialize_low): Call linux_check_ptrace_features.
6583 * lynx-low.c (lynx_target_ops): Initialize new structure
6585 * server.c (report_fork_events, report_vfork_events):
6587 (handle_query): Add new features to qSupported packet and
6589 (captured_main): Initialize new global variables.
6590 * target.h (struct target_ops) <supports_fork_events>:
6592 <supports_vfork_events>: New member.
6593 (target_supports_fork_events): New macro.
6594 (target_supports_vfork_events): New macro.
6595 * win32-low.c (win32_target_ops): Initialize new structure
6598 2015-05-12 Gary Benson <gbenson@redhat.com>
6600 * server.c (handle_qxfer_exec_file): Use current process
6603 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6605 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6606 Remove HAVE_PTRACE_GETREGS conditionals.
6607 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6608 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6610 2015-05-08 Yao Qi <yao.qi@linaro.org>
6612 * linux-low.c (linux_supports_conditional_breakpoints): New
6614 (linux_target_ops): Install new target method.
6615 * lynx-low.c (lynx_target_ops): Install NULL hook for
6616 supports_conditional_breakpoints.
6617 * nto-low.c (nto_target_ops): Likewise.
6618 * spu-low.c (spu_target_ops): Likewise.
6619 * win32-low.c (win32_target_ops): Likewise.
6620 * server.c (handle_query): Check
6621 target_supports_conditional_breakpoints.
6622 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6624 (target_supports_conditional_breakpoints): New macro.
6626 2015-05-06 Pedro Alves <palves@redhat.com>
6629 * server.c (start_inferior): If the process exits, mourn it.
6631 2015-04-21 Gary Benson <gbenson@redhat.com>
6633 * hostio.c (fileio_open_flags_to_host): Factored out to
6634 fileio_to_host_openflags in common/fileio.c. Single use
6637 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6639 * linux-xtensa-low.c (xtensa_fill_gregset)
6640 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6643 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6645 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6646 (regs_info): Replace usrregs pointer with NULL.
6648 2015-04-17 Gary Benson <gbenson@redhat.com>
6650 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6651 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6652 * server.c (handle_qxfer_exec_file): New function.
6653 (qxfer_packets): Add exec-file entry.
6654 (handle_query): Report qXfer:exec-file:read as supported packet.
6656 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6658 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6660 2015-04-09 Gary Benson <gbenson@redhat.com>
6662 * hostio-errno.c (errno_to_fileio_error): Remove function.
6663 Update caller to use remote_fileio_to_fio_error.
6665 2015-04-09 Yao Qi <yao.qi@linaro.org>
6667 * linux-low.c (linux_insert_point): Call
6668 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6669 (linux_remove_point): Call remove_memory_breakpoint if type is
6671 * linux-x86-low.c (x86_insert_point): Don't call
6672 insert_memory_breakpoint.
6673 (x86_remove_point): Don't call remove_memory_breakpoint.
6675 2015-04-01 Pedro Alves <palves@redhat.com>
6676 Cleber Rosa <crosa@redhat.com>
6678 * server.c (gdbserver_usage): Reorganize and extend the usage
6681 2015-03-24 Pedro Alves <palves@redhat.com>
6683 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6684 output. Also dump TRAP_TRACE.
6685 (linux_low_filter_event): In debug output, distinguish a
6686 resume_stop SIGSTOP from a delayed SIGSTOP.
6688 2015-03-24 Gary Benson <gbenson@redhat.com>
6690 * linux-x86-low.c (x86_linux_new_thread): Moved to
6692 (x86_linux_prepare_to_resume): Likewise.
6694 2015-03-24 Gary Benson <gbenson@redhat.com>
6696 * Makefile.in (x86-linux-dregs.o): New rule.
6697 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6698 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6699 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6700 (x86_linux_dr_get): Likewise.
6701 (x86_linux_dr_set): Likewise.
6702 (update_debug_registers_callback): Likewise.
6703 (x86_linux_dr_set_addr): Likewise.
6704 (x86_linux_dr_get_addr): Likewise.
6705 (x86_linux_dr_set_control): Likewise.
6706 (x86_linux_dr_get_control): Likewise.
6707 (x86_linux_dr_get_status): Likewise.
6708 (x86_linux_update_debug_registers): Likewise.
6710 2015-03-24 Gary Benson <gbenson@redhat.com>
6712 * linux-x86-low.c (x86_linux_update_debug_registers):
6713 New function, factored out from...
6714 (x86_linux_prepare_to_resume): ...this.
6716 2015-03-24 Gary Benson <gbenson@redhat.com>
6718 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6719 (x86_linux_dr_set): Likewise.
6720 (update_debug_registers_callback): Likewise.
6721 (x86_linux_dr_set_addr): Likewise.
6722 (x86_linux_dr_get_addr): Likewise.
6723 (x86_linux_dr_set_control): Likewise.
6724 (x86_linux_dr_get_control): Likewise.
6725 (x86_linux_dr_get_status): Likewise.
6726 (x86_linux_prepare_to_resume): Likewise.
6728 2015-03-24 Gary Benson <gbenson@redhat.com>
6730 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6731 Use perror_with_name. Pass string through gettext.
6732 (x86_linux_dr_set): Likewise.
6734 2015-03-24 Gary Benson <gbenson@redhat.com>
6736 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6737 (x86_linux_dr_set_addr): ...this.
6738 (x86_dr_low_get_addr): Rename to...
6739 (x86_linux_dr_get_addr): ...this.
6740 (x86_dr_low_set_control): Rename to...
6741 (x86_linux_dr_set_control): ...this.
6742 (x86_dr_low_get_control): Rename to...
6743 (x86_linux_dr_get_control): ...this.
6744 (x86_dr_low_get_status): Rename to...
6745 (x86_linux_dr_get_status): ...this.
6746 (x86_dr_low): Update with new function names.
6748 2015-03-24 Gary Benson <gbenson@redhat.com>
6750 * Makefile.in (x86-linux.o): New rule.
6751 * configure.srv: Add x86-linux.o to relevant targets.
6752 * linux-low.c (lwp_set_arch_private_info): New function.
6753 (lwp_arch_private_info): Likewise.
6754 * linux-x86-low.c: Include nat/x86-linux.h.
6755 (arch_lwp_info): Removed structure.
6756 (update_debug_registers_callback):
6757 Use lwp_set_debug_registers_changed.
6758 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6759 and lwp_set_debug_registers_changed.
6760 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6762 2015-03-24 Gary Benson <gbenson@redhat.com>
6764 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6765 * linux-arm-low.c (arm_new_thread): Likewise.
6766 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6767 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6768 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6769 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6771 2015-03-24 Gary Benson <gbenson@redhat.com>
6773 * linux-low.c (ptid_of_lwp): New function.
6774 (lwp_is_stopped): Likewise.
6775 (lwp_stop_reason): Likewise.
6776 * linux-x86-low.c (update_debug_registers_callback):
6778 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6781 2015-03-24 Gary Benson <gbenson@redhat.com>
6783 * linux-low.h (linux_stop_lwp): Remove declaration.
6785 2015-03-24 Gary Benson <gbenson@redhat.com>
6787 * linux-low.h: Include nat/linux-nat.h.
6788 * linux-low.c (iterate_over_lwps_args): New structure.
6789 (iterate_over_lwps_filter): New function.
6790 (iterate_over_lwps): Likewise.
6791 * linux-x86-low.c (update_debug_registers_callback):
6792 Update signature to what iterate_over_lwps expects.
6793 Remove PID check that iterate_over_lwps now performs.
6794 (x86_dr_low_set_addr): Use iterate_over_lwps.
6795 (x86_dr_low_set_control): Likewise.
6797 2015-03-24 Gary Benson <gbenson@redhat.com>
6799 * linux-x86-low.c (x86_debug_reg_state): New function.
6800 (x86_linux_prepare_to_resume): Use the above.
6802 2015-03-24 Gary Benson <gbenson@redhat.com>
6804 * linux-low.c (current_lwp_ptid): New function.
6805 * linux-x86-low.c: Include nat/linux-nat.h.
6806 (x86_dr_low_get_addr): Use current_lwp_ptid.
6807 (x86_dr_low_get_control): Likewise.
6808 (x86_dr_low_get_status): Likewise.
6810 2015-03-20 Pedro Alves <palves@redhat.com>
6812 * tracepoint.c (cmd_qtstatus): Make "str" const.
6814 2015-03-20 Pedro Alves <palves@redhat.com>
6816 * server.c (handle_general_set): Make "req_str" const.
6818 2015-03-19 Pedro Alves <palves@redhat.com>
6820 * linux-low.c (linux_resume_one_lwp): Rename to ...
6821 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6822 instead call perror_with_name.
6823 (check_ptrace_stopped_lwp_gone): New function.
6824 (linux_resume_one_lwp): Reimplement as wrapper around
6825 linux_resume_one_lwp_throw that swallows errors if the LWP is
6828 2015-03-19 Pedro Alves <palves@redhat.com>
6830 * linux-low.c (count_events_callback, select_event_lwp_callback):
6831 No longer check whether the thread has resume_stop as last resume
6834 2015-03-19 Pedro Alves <palves@redhat.com>
6836 * linux-low.c (count_events_callback, select_event_lwp_callback):
6837 Use the lwp's status_pending_p field, not the thread's.
6839 2015-03-19 Pedro Alves <palves@redhat.com>
6841 * linux-low.c (select_event_lwp_callback): Update comments to
6842 no longer mention SIGTRAP.
6844 2015-03-18 Gary Benson <gbenson@redhat.com>
6846 * server.c (handle_query): Do not report vFile:fstat as supported.
6848 2015-03-11 Gary Benson <gbenson@redhat.com>
6850 * hostio.c (sys/types.h): New include.
6851 (sys/stat.h): Likewise.
6852 (common-remote-fileio.h): Likewise.
6853 (handle_fstat): New function.
6854 (handle_vFile): Handle vFile:fstat packets.
6856 2015-03-11 Gary Benson <gbenson@redhat.com>
6858 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6859 struct stat.st_blocks and struct stat.st_blksize.
6860 * configure: Regenerate.
6861 * config.in: Likewise.
6862 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6863 (OBS): Add common-remote-fileio.o.
6864 (common-remote-fileio.o): New rule.
6866 2015-03-09 Pedro Alves <palves@redhat.com>
6868 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6869 'struct sockaddr' pointer in 'accept' call.
6871 2015-03-09 Pedro Alves <palves@redhat.com>
6874 2015-03-07 Pedro Alves <palves@redhat.com>
6875 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6876 or <winsock2.h> here. Instead include "gdb_socket.h".
6877 (remote_open): Use union gdb_sockaddr_u.
6878 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6879 or <winsock2.h> here. Instead include "gdb_socket.h".
6880 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6881 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6883 (init_named_socket, gdb_agent_helper_thread): Use union
6886 2015-03-07 Pedro Alves <palves@redhat.com>
6888 * configure.ac (build_warnings): Move
6889 -Wdeclaration-after-statement to the C-specific set.
6890 * configure: Regenerate.
6892 2015-03-07 Pedro Alves <palves@redhat.com>
6894 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6895 or <winsock2.h> here. Instead include "gdb_socket.h".
6896 (remote_open): Use union gdb_sockaddr_u.
6897 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6898 or <winsock2.h> here. Instead include "gdb_socket.h".
6899 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6900 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6902 (init_named_socket, gdb_agent_helper_thread): Use union
6905 2015-03-07 Pedro Alves <palves@redhat.com>
6907 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6910 2015-03-06 Yao Qi <yao.qi@linaro.org>
6912 * linux-aarch64-low.c (aarch64_insert_point): Use
6913 show_debug_regs as a boolean.
6914 (aarch64_remove_point): Likewise.
6916 2015-03-05 Pedro Alves <palves@redhat.com>
6918 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6919 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6920 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6921 * nto-low.c (nto_target_ops): Likewise.
6922 * spu-low.c (spu_target_ops): Likewise.
6923 * win32-low.c (win32_target_ops): Likewise.
6925 2015-03-04 Pedro Alves <palves@redhat.com>
6927 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6928 Decide whether a breakpoint triggered based on the SIGTRAP's
6930 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6931 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6932 (linux_low_filter_event): Check for breakpoints before checking
6934 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6936 (linux_stopped_by_sw_breakpoint)
6937 (linux_supports_stopped_by_sw_breakpoint)
6938 (linux_stopped_by_hw_breakpoint)
6939 (linux_supports_stopped_by_hw_breakpoint): New functions.
6940 (linux_target_ops): Install new target methods.
6942 2015-03-04 Pedro Alves <palves@redhat.com>
6944 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6945 * server.c (swbreak_feature, hwbreak_feature): New globals.
6946 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6947 (captured_main): Clear swbreak_feature and hwbreak_feature.
6948 * server.h (swbreak_feature, hwbreak_feature): Declare.
6949 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6950 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6951 supports_stopped_by_hw_breakpoint>: New fields.
6952 (target_supports_stopped_by_sw_breakpoint)
6953 (target_stopped_by_sw_breakpoint)
6954 (target_supports_stopped_by_hw_breakpoint)
6955 (target_stopped_by_hw_breakpoint): Declare.
6957 2015-03-04 Pedro Alves <palves@redhat.com>
6959 enum lwp_stop_reason -> enum target_stop_reason
6960 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6961 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6962 (linux_wait_1, stuck_in_jump_pad_callback)
6963 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6964 (linux_stopped_by_watchpoint):
6965 * linux-low.h (enum lwp_stop_reason): Delete.
6966 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6967 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6969 2015-03-04 Yao Qi <yao.qi@linaro.org>
6971 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6973 2015-03-03 Gary Benson <gbenson@redhat.com>
6975 * hostio.c (handle_vFile): Fix prefix lengths.
6977 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6979 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6982 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6984 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6985 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6986 (clean): Add "rm -f" for above C files.
6987 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6988 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6989 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6990 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6991 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6992 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6993 (init_registers_s390x_vx_linux64)
6994 (init_registers_s390x_tevx_linux64)
6995 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6996 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6998 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6999 (s390_store_vxrs_high): New functions.
7000 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7002 (s390_arch_setup): Add logic for selecting one of the new target
7003 descriptions. Activate the new vector regsets if applicable.
7004 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7005 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7006 and init_registers_s390x_tevx_linux64.
7008 2015-03-01 Pedro Alves <palves@redhat.com>
7010 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7013 2015-02-27 Pedro Alves <palves@redhat.com>
7015 * linux-x86-low.c (u_debugreg_offset): New function.
7016 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7018 2015-02-27 Pedro Alves <palves@redhat.com>
7020 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7021 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7022 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7023 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7024 (ps_lsetfpregs, ps_getpid)
7025 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7026 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7027 (ps_lsetxregs, ps_plog): Declare.
7029 2015-02-27 Pedro Alves <palves@redhat.com>
7031 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7032 IP_AGENT_EXPORT_FUNC.
7033 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7034 IP_AGENT_EXPORT_FUNC.
7035 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7036 (IP_AGENT_EXPORT): Delete.
7037 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7038 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7039 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7040 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7041 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7042 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7043 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7044 (traceframe_read_count, traceframe_write_count)
7045 (traceframes_created, trace_state_variables, get_raw_reg)
7046 (get_trace_state_variable_value, set_trace_state_variable_value)
7047 (ust_loaded, helper_thread_id, cmd_buf): Use
7048 IPA_SYM_EXPORTED_NAME.
7049 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7050 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7051 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7052 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7053 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7054 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7055 EXTERN_C_PUSH/EXTERN_C_POP.
7056 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7057 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7058 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7059 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7060 (traceframe_write_count, traceframe_read_count)
7061 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7062 (about_to_request_buffer_space, get_trace_state_variable_value)
7063 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7064 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7065 EXTERN_C_PUSH/EXTERN_C_POP.
7066 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7067 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7068 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7069 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7070 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7071 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7072 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7073 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7075 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7076 (IP_AGENT_EXPORT_VAR_DECL): Define.
7078 (gdb_agent_get_raw_reg): Declare.
7080 2015-02-27 Tom Tromey <tromey@redhat.com>
7081 Pedro Alves <palves@redhat.com>
7083 Rename symbols whose names are reserved C++ keywords throughout.
7085 2015-02-27 Pedro Alves <palves@redhat.com>
7087 * Makefile.in (COMPILER): New, get it from autoconf.
7088 (CXX): Get from autoconf instead.
7089 (COMPILE.pre): Use COMPILER.
7090 (CC-LD): Rename to ...
7091 (CC_LD): ... this. Use COMPILER.
7092 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7093 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7094 * acinclude.m4: Include build-with-cxx.m4.
7095 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7096 Disable -Werror by default if building in C++ mode.
7097 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7098 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7099 the C++ compiler. Save/restore CXXFLAGS too.
7100 * configure: Regenerate.
7102 2015-02-27 Pedro Alves <palves@redhat.com>
7104 * acinclude.m4: Include libiberty.m4.
7105 * configure.ac: Call libiberty_INIT.
7106 * config.in, configure: Regenerate.
7108 2015-02-26 Pedro Alves <palves@redhat.com>
7110 * linux-low.c (linux_wait_1): When incrementing the PC past a
7111 program breakpoint always use the_low_target.breakpoint_len as
7112 increment, rather than the maximum between that and
7113 the_low_target.decr_pc_after_break.
7115 2015-02-23 Pedro Alves <palves@redhat.com>
7117 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7118 thread was doing a step-over; always adjust the PC if
7119 we stepped over a permanent breakpoint.
7120 (linux_wait_1): If we stepped over breakpoint that was on top of a
7121 permanent breakpoint, manually advance the PC past it.
7123 2015-02-23 Pedro Alves <palves@redhat.com>
7125 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7127 (x86_fill_gregset, x86_store_gregset): Use it when handling
7130 2015-02-20 Pedro Alves <palves@redhat.com>
7132 * thread-db.c: Include "nat/linux-procfs.h".
7133 (thread_db_init): Skip listing new threads if the kernel supports
7134 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7136 2015-02-20 Pedro Alves <palves@redhat.com>
7138 * linux-low.c (status_pending_p_callback): Use ptid_match.
7140 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7142 PR breakpoints/16812
7143 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7144 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7145 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7147 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7149 PR breakpoints/15956
7150 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7152 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7154 * linux-low.c (linux_low_btrace_conf): Print size.
7155 * server.c (handle_btrace_conf_general_set): New.
7156 (hanle_general_set): Call handle_btrace_conf_general_set.
7157 (handle_query): Report Qbtrace-conf:bts:size as supported.
7159 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7161 * linux-low.c (linux_low_enable_btrace): Update parameters.
7162 (linux_low_btrace_conf): New.
7163 (linux_target_ops)<to_btrace_conf>: Initialize.
7164 * server.c (current_btrace_conf): New.
7165 (handle_btrace_enable): Rename to ...
7166 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7167 to target_enable_btrace. Update comment. Update users.
7168 (handle_qxfer_btrace_conf): New.
7169 (qxfer_packets): Add btrace-conf entry.
7170 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7171 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7172 (target_ops)<read_btrace_conf>: New.
7173 (target_enable_btrace): Update parameters.
7174 (target_read_btrace_conf): New.
7176 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7178 * server.c (handle_btrace_general_set): Remove call to
7179 target_supports_btrace.
7180 (supported_btrace_packets): New.
7181 (handle_query): Call supported_btrace_packets.
7182 * target.h: include btrace-common.h.
7183 (btrace_target_info): Removed.
7184 (supports_btrace, target_supports_btrace): Update parameters.
7186 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7188 * Makefile.in (SFILES): Add common/btrace-common.c.
7189 (OBS): Add common/btrace-common.o.
7190 (btrace-common.o): Add build rules.
7191 * linux-low: Include btrace-common.h.
7192 (linux_low_read_btrace): Use struct btrace_data. Call
7193 btrace_data_init and btrace_data_fini.
7195 2015-02-06 Pedro Alves <palves@redhat.com>
7197 * thread-db.c (find_new_threads_callback): Add debug output.
7199 2015-02-04 Pedro Alves <palves@redhat.com>
7201 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7202 (resume_stopped_resumed_lwps): New function.
7203 (linux_wait_for_event_filtered): Use it.
7205 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7207 * Makefile.in (SFILES): Add linux-personality.c.
7208 (linux-personality.o): New rule.
7209 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7210 list of objects to be built.
7211 * linux-low.c: Include nat/linux-personality.h.
7212 (linux_create_inferior): Remove code to disable address space
7213 randomization (moved to ../nat/linux-personality.c). Create
7214 cleanup to disable address space randomization.
7216 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7218 * Makefile.in (posix-strerror.o): New rule.
7219 (mingw-strerror.o): Likewise.
7220 * configure: Regenerated.
7221 * configure.ac: Source file ../common/common.host. Initialize new
7222 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7224 2015-01-14 Yao Qi <yao@codesourcery.com>
7226 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7227 (ppc-linux.o): New rule.
7228 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7229 * configure.ac: AC_CHECK_FUNCS(getauxval).
7230 * config.in: Re-generated.
7231 * configure: Re-generated.
7232 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7233 ppc64_64bit_inferior_p
7235 2015-01-14 Yao Qi <yao@codesourcery.com>
7237 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7238 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7239 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7240 (PT_ORIG_R3, PT_TRAP): Likewise.
7241 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7242 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7243 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7245 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7247 * i387-fp.c (i387_cache_to_xsave): In look over
7248 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7249 zmmh_low_space field by use of zmmh_high_space.
7251 2015-01-09 Pedro Alves <palves@redhat.com>
7253 * linux-low.c (step_over_bkpt): Move higher up in the file.
7254 (handle_extended_wait): Don't store the stop_pc here.
7255 (get_stop_pc): Adjust comments and rename to ...
7256 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7257 stopped for a software breakpoint or hardware breakpoint.
7258 (thread_still_has_status_pending_p): New function.
7259 (status_pending_p_callback): Use
7260 thread_still_has_status_pending_p. If the event is no longer
7261 interesting, resume the LWP.
7262 (handle_tracepoints): Add assert.
7263 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7264 (wstatus_maybe_breakpoint): New function.
7265 (cancel_breakpoint): Delete function.
7266 (check_stopped_by_watchpoint): New function, factored out from
7267 linux_low_filter_event.
7268 (lp_status_maybe_breakpoint): Delete function.
7269 (linux_low_filter_event): Remove filter_ptid argument.
7270 Leave thread group exits pending here. Store the LWP's stop PC.
7271 Always leave events pending.
7272 (linux_wait_for_event_filtered): Pull all events out of the
7273 kernel, and leave them all pending.
7274 (count_events_callback, select_event_lwp_callback): Consider all
7276 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7277 (select_event_lwp): Only give preference to the stepping LWP in
7278 all-stop mode. Adjust comments.
7279 (ignore_event): New function.
7280 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7281 references to cancel_breakpoints. Adjust to renames. Also give
7282 equal priority to all LWPs that have had events in non-stop mode.
7283 If reporting a software breakpoint event, unadjust the LWP's PC.
7284 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7285 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7287 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7288 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7289 (linux_stopped_by_watchpoint): Adjust.
7290 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7291 * linux-low.h (enum lwp_stop_reason): New.
7292 (struct lwp_info) <stop_pc>: Adjust comment.
7293 <stopped_by_watchpoint>: Delete field.
7294 <stop_reason>: New field.
7295 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7296 * mem-break.c (software_breakpoint_inserted_here)
7297 (hardware_breakpoint_inserted_here): New function.
7298 * mem-break.h (software_breakpoint_inserted_here)
7299 (hardware_breakpoint_inserted_here): Declare.
7300 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7301 (cancel_breakpoints): Delete.
7302 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7303 (upload_fast_traceframes): Remove references to
7306 2015-01-09 Pedro Alves <palves@redhat.com>
7308 * thread-db.c (find_new_threads_callback): Ignore thread if the
7309 kernel thread ID is -1.
7311 2015-01-09 Pedro Alves <palves@redhat.com>
7313 * linux-low.c (linux_attach_fail_reason_string): Move to
7314 nat/linux-ptrace.c, and rename.
7315 (linux_attach_lwp): Update comment.
7316 (attach_proc_task_lwp_callback): New function.
7317 (linux_attach): Adjust to rename and use
7318 linux_proc_attach_tgid_threads.
7319 (linux_attach_fail_reason_string): Delete declaration.
7321 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7323 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7324 * server.c (gdbserver_version): Likewise.
7326 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7328 * remote-utils.c: Include ctype.h.
7329 (input_interrupt): Explicitly handle the case when the char
7330 received is the NUL byte. Improve the printing of non-ASCII
7333 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7335 * linux-low.c (linux_low_filter_event): Update call to
7336 linux_enable_event_reporting following the addition of
7337 a new parameter to that function.
7339 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7342 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7343 (AARCH64_FPCR_REGNO): Likewise.
7344 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7345 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7346 (aarch64_store_fpregset): Likewise.
7348 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7350 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7351 Remove FIXME comment about assumption about N.
7353 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7355 * configure.ac: If large-file support is disabled in GDBserver,
7356 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7357 * configure: Regenerate.
7359 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7361 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7362 warning upon ENODATA from ptrace.
7363 * linux-s390-low.c (s390_store_tdb): New.
7364 (s390_regsets): Add regset for NT_S390_TDB.
7366 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7368 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7369 without a fill_function.
7370 * linux-s390-low.c (s390_fill_last_break): Remove.
7371 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7372 (s390_arch_setup): Use regset's size instead of fill_function for
7375 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7377 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7378 the regset's store function when ptrace returned an error.
7379 * regcache.c (get_thread_regcache): Invalidate register cache
7380 before fetching inferior's registers.
7382 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7384 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7385 while-loop as for-loop.
7386 (regsets_store_inferior_registers): Likewise.
7388 2014-11-28 Yao Qi <yao@codesourcery.com>
7390 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7391 * config.in, configure: Re-generate.
7392 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7395 2014-11-21 Yao Qi <yao@codesourcery.com>
7397 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7398 (AC_CHECK_HEADERS): Remove malloc.h.
7399 * configure: Re-generated.
7400 * config.in: Re-generated.
7401 * server.h: Don't include alloca.h and malloc.h.
7402 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7403 Don't include malloc.h.
7405 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7407 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7408 corresponding ERRNO check in same block.
7410 2014-11-12 Pedro Alves <palves@redhat.com>
7412 * server.c (cont_thread): Update comment.
7413 (start_inferior, attach_inferior): No longer clear cont_thread.
7414 (handle_v_cont): No longer set cont_thread.
7415 (captured_main): Clear cont_thread each time a GDB connects.
7417 2014-11-12 Pedro Alves <palves@redhat.com>
7419 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7420 thread, and don't resume all threads if the Hc thread has exited.
7422 2014-11-12 Pedro Alves <palves@redhat.com>
7424 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7425 the process group instead of to a specific LWP.
7427 2014-10-15 Pedro Alves <palves@redhat.com>
7430 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7432 (arm_set_thread_context): Delete.
7433 (the_low_target): Adjust.
7434 * win32-i386-low.c (debug_registers_changed)
7435 (debug_registers_used): Delete.
7436 (update_debug_registers_callback): New function.
7437 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7438 needing to update their debug registers.
7439 (win32_get_current_dr): New function.
7440 (x86_dr_low_get_addr, x86_dr_low_get_control)
7441 (x86_dr_low_get_status): Fetch the debug register from the thread
7443 (i386_initial_stuff): Adjust.
7444 (i386_get_thread_context): Remove current_event parameter. Don't
7445 clear debug_registers_changed nor copy DR values to
7447 (i386_set_thread_context): Delete.
7448 (i386_prepare_to_resume): New function.
7449 (i386_thread_added): Mark the thread as needing to update irs
7451 (the_low_target): Remove i386_set_thread_context and install
7452 i386_prepare_to_resume.
7453 * win32-low.c (win32_get_thread_context): Adjust.
7454 (win32_set_thread_context): Use SetThreadContext
7456 (win32_prepare_to_resume): New function.
7457 (win32_require_context): New function, factored out from ...
7458 (thread_rec): ... this.
7459 (continue_one_thread): Call win32_prepare_to_resume on each thread
7460 we're about to continue.
7461 (win32_resume): Call win32_prepare_to_resume on the event thread.
7462 * win32-low.h (struct win32_thread_info)
7463 <debug_registers_changed>: New field.
7464 (struct win32_target_ops): Change prototype of set_thread_context,
7465 delete set_thread_context and add prepare_to_resume.
7466 (win32_require_context): New declaration.
7468 2014-10-08 Gary Benson <gbenson@redhat.com>
7470 * server.h: Do not include common-exceptions.h.
7472 2014-10-08 Gary Benson <gbenson@redhat.com>
7474 * server.h: Do not include cleanups.h.
7476 2014-09-30 James Hogan <james.hogan@imgtec.com>
7478 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7481 2014-09-23 Yao Qi <yao@codesourcery.com>
7483 * linux-low.c (lp_status_maybe_breakpoint): New function.
7484 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7485 (count_events_callback): Likewise.
7486 (select_event_lwp_callback): Likewise.
7487 (cancel_breakpoints_callback): Likewise.
7489 2014-09-19 Don Breazeal <donb@codesourcery.com>
7491 * linux-low.c (handle_extended_wait): Call
7492 linux_ptrace_get_extended_event.
7493 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7494 linux_is_extended_waitstatus.
7496 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7498 * Makefile.in (CPPFLAGS): Define.
7499 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7500 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7502 2014-09-16 Gary Benson <gbenson@redhat.com>
7504 * inferiors.h (current_inferior): Renamed as...
7505 (current_thread): New variable. All uses updated.
7506 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7507 (maybe_move_out_of_jump_pad): Likewise.
7508 (cancel_breakpoint): Likewise.
7509 (linux_low_filter_event): Likewise.
7510 (wait_for_sigstop): Likewise.
7511 (linux_resume_one_lwp): Likewise.
7512 (need_step_over_p): Likewise.
7513 (start_step_over): Likewise.
7514 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7515 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7516 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7517 and save_inferior as saved_thread.
7518 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7520 (regcache_invalidate_thread): Likewise.
7521 * remote-utils.c (prepare_resume_reply): Likewise.
7522 * thread-db.c (thread_db_get_tls_address): Likewise.
7523 (disable_thread_event_reporting): Likewise.
7524 (remove_thread_event_breakpoints): Likewise.
7525 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7527 * target.h (set_desired_inferior): Renamed as...
7528 (set_desired_thread): New declaration. All uses updated.
7529 * server.c (myresume): Updated comment to reference thread instead
7531 (handle_serial_event): Likewise.
7532 (handle_target_event): Likewise.
7534 2014-09-12 Tom Tromey <tromey@redhat.com>
7535 Gary Benson <gbenson@redhat.com>
7537 * regcache.h: Include common-regcache.h.
7538 (regcache_read_pc): Don't declare.
7539 * regcache.c (get_thread_regcache_for_ptid): New function.
7541 2014-09-11 Tom Tromey <tromey@redhat.com>
7542 Gary Benson <gbenson@redhat.com>
7544 * symbol.c: New file.
7545 * Makefile.in (SFILES): Add symbol.c.
7546 (OBS): Add symbol.o.
7548 2014-09-11 Gary Benson <gbenson@redhat.com>
7550 * target.c (target_stop_ptid, target_continue_ptid): New
7553 2014-09-11 Tom Tromey <tromey@redhat.com>
7554 Gary Benson <gbenson@redhat.com>
7556 * target.h: Include target/target.h.
7557 * target.c (target_read_memory, target_read_uint32)
7558 (target_write_memory): New functions.
7560 2014-09-11 Gary Benson <gbenson@redhat.com>
7562 * server.h (debug_hw_points): Don't declare.
7563 * server.c (debug_hw_points): Don't define. Replace all uses
7564 with show_debug_regs.
7565 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7566 all uses with show_debug_regs.
7568 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7570 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7571 endianness into account.
7572 (ppc_supply_ptrace_register): Likewise.
7574 2014-09-03 James Hogan <james.hogan@imgtec.com>
7576 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7577 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7579 2014-09-03 Gary Benson <gbenson@redhat.com>
7581 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7582 ALL_DEBUG_ADDRESS_REGISTERS.
7584 2014-09-02 Gary Benson <gbenson@redhat.com>
7586 * i386-low.h: Renamed as...
7587 * x86-low.h: New file. All type, function and variable name
7588 prefixes changed from "i386_" to "x86_". All references updated.
7589 * i386-low.c: Renamed as...
7590 * x86-low.c: New file. All type, function and variable name
7591 prefixes changed from "i386_" to "x86_". All references updated.
7593 2014-09-02 Gary Benson <gbenson@redhat.com>
7595 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7596 (x86_linux_new_thread): Likewise.
7598 2014-08-29 Gary Benson <gbenson@redhat.com>
7600 * server.h (setjmp.h): Do not include.
7601 (toplevel): Do not declare.
7602 (common-exceptions.h): Include.
7603 (cleanups.h): Likewise.
7604 * server.c (toplevel): Do not define.
7605 (exit_code): New static global.
7606 (detach_or_kill_for_exit_cleanup): New function.
7607 (main): New function. Original main renamed to...
7608 (captured_main): New function.
7609 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7611 2014-08-29 Gary Benson <gbenson@redhat.com>
7613 * Makefile.in (SFILES): Add common/common-exceptions.c.
7614 (OBS): Add common-exceptions.o.
7615 (common-exceptions.o): New rule.
7616 * utils.c (prepare_to_throw_exception): New function.
7618 2014-08-29 Gary Benson <gbenson@redhat.com>
7620 * config.in: Regenerate.
7621 * configure: Likewise.
7623 2014-08-29 Gary Benson <gbenson@redhat.com>
7625 * Makefile.in (SFILES): Add common/cleanups.c.
7627 (cleanups.o): New rule.
7629 2014-08-29 Gary Benson <gbenson@redhat.com>
7631 * utils.c (internal_vwarning): New function.
7633 2014-08-28 Gary Benson <gbenson@redhat.com>
7635 * utils.h (fatal): Remove declaration.
7636 * utils.c (fatal): Remove function.
7638 2014-08-28 Gary Benson <gbenson@redhat.com>
7640 * tracepoint.c (gdb_agent_init): Replace fatal with
7642 (initialize_tracepoint): Likewise.
7644 2014-08-28 Gary Benson <gbenson@redhat.com>
7646 * remote-utils.c (remote_prepare): Replace fatal with error.
7648 2014-08-28 Gary Benson <gbenson@redhat.com>
7650 * linux-low.c (linux_async): Replace fatal with warning.
7652 (linux_start_non_stop): Return -1 if linux_async failed.
7654 2014-08-28 Gary Benson <gbenson@redhat.com>
7656 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7658 (i386_dr_low_get_addr): Remove vague comment.
7659 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7662 2014-08-28 Gary Benson <gbenson@redhat.com>
7664 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7665 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7667 (linux_resume_one_lwp): Likewise.
7668 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7670 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7671 with internal_error.
7672 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7673 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7674 (find_register_by_name): Replace fatal with internal_error.
7675 (find_regno): Likewise.
7676 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7677 * thread-db.c (thread_db_create_event): Likewise.
7678 (thread_db_load_search): Likewise.
7679 (try_thread_db_load_1): Likewise.
7680 * tracepoint.c (get_jump_space_head): Replace fatal with
7682 (claim_trampoline_space): Likewise.
7683 (have_fast_tracepoint_trampoline_buffer): Likewise.
7684 (cmd_qtstart): Likewise.
7685 (stop_tracing): Likewise.
7686 (fast_tracepoint_collecting): Likewise.
7687 (target_malloc): Likewise.
7688 (download_tracepoint): Likewise.
7689 (download_trace_state_variables): Replace check with gdb_assert.
7690 (upload_fast_traceframes): Replace fatal with internal_error.
7692 2014-08-19 Tom Tromey <tromey@redhat.com>
7693 Gary Benson <gbenson@redhat.com>
7695 * Makefile.in (SFILES): Add common/common-debug.c.
7696 (OBS): Add common-debug.o.
7697 (common-debug.o): New rule.
7698 * debug.h (debug_printf): Don't declare.
7699 * debug.c (debug_printf): Renamed and rewritten as...
7700 (debug_vprintf): New function.
7702 2014-08-19 Gary Benson <gbenson@redhat.com>
7704 * utils.h: Do not include print-utils.h.
7706 2014-08-19 Tom Tromey <tromey@redhat.com>
7707 Gary Benson <gbenson@redhat.com>
7709 * server.h: Add static assertion.
7710 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7712 2014-08-19 Tom Tromey <tromey@redhat.com>
7713 Gary Benson <gbenson@redhat.com>
7715 * Makefile.in (SFILES): Add common/errors.c.
7716 (OBS): Add errors.o.
7717 (IPA_OBS): Add errors-ipa.o.
7718 (errors.o): New rule.
7719 (errors-ipa.o): Likewise.
7720 * utils.h (perror_with_name, error, warning): Don't declare.
7721 * utils.c (warning): Renamed and rewritten as...
7722 (vwarning): New function.
7723 (error): Renamed and rewritten as...
7724 (verror): New function.
7725 (internal_error): Renamed and rewritten as...
7726 (internal_verror): New function.
7728 2014-08-07 Gary Benson <gbenson@redhat.com>
7730 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7731 * configure: Regenerate.
7732 * config.in: Likewise.
7733 * server.h: Do not include errno.h.
7734 * event-loop.c: Likewise.
7735 * hostio-errno.c: Likewise.
7736 * linux-low.c: Likewise.
7737 * remote-utils.c: Likewise.
7738 * spu-low.c: Likewise.
7739 * utils.c: Likewise.
7740 * gdbreplay.c: Unconditionally include errno.h.
7742 2014-08-07 Gary Benson <gbenson@redhat.com>
7744 * server.h: Do not include string.h.
7745 * event-loop.c: Likewise.
7746 * linux-low.c: Likewise.
7747 * regcache.c: Likewise.
7748 * remote-utils.c: Likewise.
7749 * spu-low.c: Likewise.
7750 * utils.c: Likewise.
7752 2014-08-07 Gary Benson <gbenson@redhat.com>
7754 * server.h: Do not include gdb_assert.h.
7756 2014-08-07 Gary Benson <gbenson@redhat.com>
7758 * server.h: Do not include common-utils.h.
7760 2014-08-07 Gary Benson <gbenson@redhat.com>
7762 * server.h: Do not include ptid.h.
7763 * notif.h: Likewise.
7765 2014-08-07 Gary Benson <gbenson@redhat.com>
7767 * server.h: Do not include gdb_locale.h.
7769 2014-08-07 Gary Benson <gbenson@redhat.com>
7771 * server.h: Do not include gdb/signals.h.
7772 * win32-low.c: Likewise.
7774 2014-08-07 Gary Benson <gbenson@redhat.com>
7776 * server.h: Do not include pathmax.h.
7778 2014-08-07 Gary Benson <gbenson@redhat.com>
7780 * server.h: Do not include libiberty.h.
7781 * linux-bfin-low.c: Likewise.
7783 2014-08-07 Gary Benson <gbenson@redhat.com>
7785 * server.h: Do not include ansidecl.h.
7787 2014-08-07 Gary Benson <gbenson@redhat.com>
7789 * linux-x86-low.c: Do not include stddef.h.
7790 * lynx-ppc-low.c: Likewise.
7791 * tracepoint.c: Likewise.
7793 2014-08-07 Gary Benson <gbenson@redhat.com>
7795 * server.h: Do not include stdarg.h.
7796 * nto-low.c: Likewise.
7798 2014-08-07 Gary Benson <gbenson@redhat.com>
7800 * server.h: Do not include stdlib.h.
7801 * inferiors.c: Likewise.
7802 * linux-low.c: Likewise.
7803 * regcache.c: Likewise.
7804 * spu-low.c: Likewise.
7805 * tracepoint.c: Likewise.
7806 * utils.c: Likewise.
7808 2014-08-07 Gary Benson <gbenson@redhat.com>
7810 * server.h: Do not include stdio.h.
7811 * linux-low.c: Likewise.
7812 * remote-utils.c: Likewise.
7813 * spu-low.c: Likewise.
7814 * utils.c: Likewise.
7815 * wincecompat.c: Likewise.
7817 2014-08-06 Gary Benson <gbenson@redhat.com>
7819 * regcache.c (init_register_cache): Move conditionals inside if.
7821 2014-08-06 Gary Benson <gbenson@redhat.com>
7823 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7825 2014-07-31 Gary Benson <gbenson@redhat.com>
7827 * ax.h: Do not include server.h.
7828 * gdbthread.h: Likewise.
7829 * lynx-low.h: Likewise.
7830 * notif.h: Likewise.
7832 2014-07-30 Gary Benson <gbenson@redhat.com>
7834 * server.h: Include common-defs.h.
7835 Do not include config.h or build-gnulib-gdbserver/config.h.
7837 2014-07-30 Gary Benson <gbenson@redhat.com>
7839 * hostio-errno.c: Move server.h to top of includes list.
7840 * inferiors.c: Likewise.
7841 * linux-x86-low.c: Likewise.
7842 * notif.c: Include server.h.
7844 2014-07-24 Tom Tromey <tromey@redhat.com>
7845 Gary Benson <gbenson@redhat.com>
7847 * server.h (CORE_ADDR): Now unsigned.
7849 2014-07-16 Pedro Alves <palves@redhat.com>
7851 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7853 2014-07-15 Pedro Alves <palves@redhat.com>
7855 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7858 2014-07-11 Pedro Alves <palves@redhat.com>
7860 * linux-low.c (kill_wait_lwp): New function, based on
7861 kill_one_lwp_callback, but use my_waitpid directly.
7862 (kill_one_lwp_callback, linux_kill): Use it.
7864 2014-06-23 Pedro Alves <palves@redhat.com>
7866 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7867 before setting DR0..DR3.
7869 2014-06-20 Gary Benson <gbenson@redhat.com>
7871 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7872 * configure: Regenerated.
7873 * config.in: Likewise.
7875 2014-06-20 Gary Benson <gbenson@redhat.com>
7877 * Makefile.in (SFILES): Update locations for files moved
7879 (object file files): Reordered.
7881 2014-06-20 Gary Benson <gbenson@redhat.com>
7883 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7884 (i386_dr_low_set_addr): Likewise.
7885 (i386_dr_low_get_addr): Likewise.
7886 (i386_dr_low_can_set_control): Likewise.
7887 (i386_dr_low_set_control): Likewise.
7888 (i386_dr_low_get_control): Likewise.
7889 (i386_dr_low_get_status): Likewise.
7890 (i386_get_debug_register_length): Likewise.
7891 * linux-x86-low.c (i386_dr_low_set_addr):
7892 Changed signature. Made static.
7893 (i386_dr_low_get_addr): Likewise.
7894 (i386_dr_low_set_control): Likewise.
7895 (i386_dr_low_get_control): Likewise.
7896 (i386_dr_low_get_status): Likewise.
7897 (i386_dr_low): New global variable.
7898 * win32-i386-low.c (i386_dr_low_set_addr):
7899 Changed signature. Made static.
7900 (i386_dr_low_get_addr): Likewise.
7901 (i386_dr_low_set_control): Likewise.
7902 (i386_dr_low_get_control): Likewise.
7903 (i386_dr_low_get_status): Likewise.
7904 (i386_dr_low): New global variable.
7906 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7908 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7909 * Makefile.in (AR, AR_FLAGS): Define.
7910 * configure: Regenerate.
7912 2014-06-19 Gary Benson <gbenson@redhat.com>
7914 * Makefile.in (i386-dregs.o): New rule.
7915 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7916 * i386-low.c (target.h): Remove include.
7917 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7918 (DR_CONTROL_SHIFT): Likewise.
7919 (DR_CONTROL_SIZE): Likewise.
7920 (DR_RW_EXECUTE): Likewise.
7921 (DR_RW_WRITE): Likewise.
7922 (DR_RW_READ): Likewise.
7923 (DR_RW_IORW): Likewise.
7924 (DR_LEN_1): Likewise.
7925 (DR_LEN_2): Likewise.
7926 (DR_LEN_4): Likewise.
7927 (DR_LEN_8): Likewise.
7928 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7929 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7930 (DR_ENABLE_SIZE): Likewise.
7931 (DR_LOCAL_SLOWDOWN): Likewise.
7932 (DR_GLOBAL_SLOWDOWN): Likewise.
7933 (DR_CONTROL_RESERVED): Likewise.
7934 (I386_DR_CONTROL_MASK): Likewise.
7935 (I386_DR_VACANT): Likewise.
7936 (I386_DR_LOCAL_ENABLE): Likewise.
7937 (I386_DR_GLOBAL_ENABLE): Likewise.
7938 (I386_DR_DISABLE): Likewise.
7939 (I386_DR_SET_RW_LEN): Likewise.
7940 (I386_DR_GET_RW_LEN): Likewise.
7941 (I386_DR_WATCH_HIT): Likewise.
7942 (i386_wp_op_t): Likewise.
7943 (i386_show_dr): Likewise.
7944 (i386_length_and_rw_bits): Likewise.
7945 (i386_insert_aligned_watchpoint): Likewise.
7946 (i386_remove_aligned_watchpoint): Likewise.
7947 (i386_handle_nonaligned_watchpoint): Likewise.
7948 i386_update_inferior_debug_regs(): Likewise.
7949 (i386_dr_insert_watchpoint): Likewise.
7950 (i386_dr_remove_watchpoint): Likewise.
7951 (i386_dr_region_ok_for_watchpoint): Likewise.
7952 (i386_dr_stopped_data_address): Likewise.
7953 (i386_dr_stopped_by_watchpoint): Likewise.
7955 2014-06-19 Gary Benson <gbenson@redhat.com>
7957 * i386-low.c (i386_dr_show): Renamed to
7958 i386_show_dr and made static. All uses updated.
7959 (i386_dr_length_and_rw_bits): Renamed to
7960 i386_length_and_rw_bits and made static.
7962 (i386_dr_insert_aligned_watchpoint): Renamed to
7963 i386_insert_aligned_watchpoint and made static.
7965 (i386_dr_remove_aligned_watchpoint): Renamed to
7966 i386_remove_aligned_watchpoint and made static.
7968 (i386_dr_update_inferior_debug_regs): Renamed to
7969 i386_update_inferior_debug_regs and made static.
7972 2014-06-18 Gary Benson <gbenson@redhat.com>
7974 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7975 (i386_dr_low_can_set_control): Likewise.
7976 (i386_get_debug_register_length): Likewise.
7977 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7978 (i386_dr_low_can_set_control): Likewise.
7979 (i386_get_debug_register_length): Likewise.
7981 2014-06-17 Gary Benson <gbenson@redhat.com>
7983 * i386-low.h (i386-dregs.h): New include.
7984 (DR_FIRSTADDR): Now in i386-dregs.h.
7985 (DR_LASTADDR): Likewise.
7986 (DR_NADDR): Likewise.
7987 (DR_STATUS): Likewise.
7988 (DR_CONTROL): Likewise.
7989 (i386_debug_reg_state): Likewise.
7990 (i386_dr_insert_watchpoint): Likewise.
7991 (i386_dr_remove_watchpoint): Likewise.
7992 (i386_dr_region_ok_for_watchpoint): Likewise.
7993 (i386_dr_stopped_data_address): Likewise.
7994 (i386_dr_stopped_by_watchpoint): Likewise.
7995 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7997 2014-06-18 Gary Benson <gbenson@redhat.com>
7999 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8000 i386_dr_insert_watchpoint.
8001 (i386_low_remove_watchpoint): Renamed to
8002 i386_dr_remove_watchpoint.
8003 (i386_low_region_ok_for_watchpoint): Renamed to
8004 i386_dr_region_ok_for_watchpoint.
8005 (i386_low_stopped_data_address): Renamed to
8006 i386_dr_stopped_data_address.
8007 (i386_low_stopped_by_watchpoint): Renamed to
8008 i386_dr_stopped_by_watchpoint.
8009 * i386-low.c (i386_show_dr): Renamed to
8010 i386_dr_show and made nonstatic. All uses updated.
8011 (i386_length_and_rw_bits): Renamed to
8012 i386_dr_length_and_rw_bits and made nonstatic.
8014 (i386_insert_aligned_watchpoint): Renamed to
8015 i386_dr_insert_aligned_watchpoint and made nonstatic.
8017 (i386_remove_aligned_watchpoint): Renamed to
8018 i386_dr_remove_aligned_watchpoint and made nonstatic.
8020 (i386_update_inferior_debug_regs): Renamed to
8021 i386_dr_update_inferior_debug_regs and made nonstatic.
8023 (i386_low_insert_watchpoint): Renamed to
8024 i386_dr_insert_watchpoint. All uses updated.
8025 (i386_low_remove_watchpoint): Renamed to
8026 i386_dr_remove_watchpoint. All uses updated.
8027 (i386_low_region_ok_for_watchpoint): Renamed to
8028 i386_dr_region_ok_for_watchpoint. All uses updated.
8029 (i386_low_stopped_data_address): Renamed to
8030 i386_dr_stopped_data_address. All uses updated.
8031 (i386_low_stopped_by_watchpoint): Renamed to
8032 i386_dr_stopped_by_watchpoint. All uses updated.
8034 2014-06-18 Gary Benson <gbenson@redhat.com>
8036 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8037 (i386_dr_low_can_set_control): Likewise.
8038 (i386_insert_aligned_watchpoint): New check.
8040 2014-06-18 Gary Benson <gbenson@redhat.com>
8042 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8045 2014-06-18 Gary Benson <gbenson@redhat.com>
8047 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8048 instead of fatal and error.
8049 (i386_handle_nonaligned_watchpoint): Likewise.
8051 2014-06-18 Gary Benson <gbenson@redhat.com>
8053 * i386-low.c (i386_get_debug_register_length): New macro.
8054 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8055 (i386_show_dr): Use debug_printf instead of fprintf. Use
8056 phex to format values.
8058 2014-06-18 Gary Benson <gbenson@redhat.com>
8060 * i386-low.h: Comment changes.
8061 * i386-low.c: Likewise.
8063 2014-06-18 Gary Benson <gbenson@redhat.com>
8065 * i386-low.c: Whitespace changes.
8067 2014-06-12 Tom Tromey <tromey@redhat.com>
8069 * utils.c (freeargv): Remove.
8071 2014-06-12 Tom Tromey <tromey@redhat.com>
8073 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8074 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8075 (parse_debug_format_options): Likewise.
8076 (gdbserver_usage): Likewise.
8077 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8078 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8079 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8081 ($(LIBGNU)): Depend on libiberty.
8082 (all-lib): Recurse into all subdirs.
8083 (install-only): Invoke "install" target in subdirs.
8084 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8086 * configure: Rebuild.
8087 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8088 for vasprintf, vsnprintf, or gettimeofday.
8089 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8092 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8094 * development.sh: Delete.
8095 * Makefile.in (config.status): Adjust dependency on development.sh.
8096 * configure.ac: Adjust development.sh source call.
8097 * configure: Regenerate.
8099 2014-06-02 Pedro Alves <palves@redhat.com>
8101 * ax.c (gdb_free_agent_expr): New function.
8102 * ax.h (gdb_free_agent_expr): New declaration.
8103 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8105 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8107 (clear_breakpoint_conditions_and_commands): New function.
8108 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8109 (clear_breakpoint_conditions_and_commands): New declaration.
8111 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8113 * linux-aarch64-low.c (asm/ptrace.h): Include.
8115 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8117 Fix TLS access for -static -pthread.
8118 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8119 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8120 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8122 2014-05-20 Pedro Alves <palves@redhat.com>
8124 * linux-aarch64-low.c (aarch64_insert_point)
8125 (aarch64_remove_point): No longer check whether the type is
8126 supported here. Adjust to new interface.
8127 (the_low_target): Install aarch64_supports_z_point_type as
8128 supports_z_point_type method.
8129 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8130 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8131 instead of a Z packet char. Adjust.
8132 (arm_supports_z_point_type): New function.
8133 (arm_insert_point, arm_remove_point): Adjust to new interface.
8134 (the_low_target): Install arm_supports_z_point_type.
8135 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8136 (cris_insert_point, cris_remove_point): Adjust to new interface.
8137 Don't check whether the type is supported here.
8138 (the_low_target): Install cris_supports_z_point_type.
8139 * linux-low.c (linux_supports_z_point_type): New function.
8140 (linux_insert_point, linux_remove_point): Adjust to new interface.
8141 * linux-low.h (struct linux_target_ops) <insert_point,
8142 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8143 raw_breakpoint pointer parameter.
8144 <supports_z_point_type>: New method.
8145 * linux-mips-low.c (mips_supports_z_point_type): New function.
8146 (mips_insert_point, mips_remove_point): Adjust to new interface.
8147 Use mips_supports_z_point_type.
8148 (the_low_target): Install mips_supports_z_point_type.
8149 * linux-ppc-low.c (the_low_target): Install NULL as
8150 supports_z_point_type method.
8151 * linux-s390-low.c (the_low_target): Install NULL as
8152 supports_z_point_type method.
8153 * linux-sparc-low.c (the_low_target): Install NULL as
8154 supports_z_point_type method.
8155 * linux-x86-low.c (x86_supports_z_point_type): New function.
8156 (x86_insert_point): Adjust to new insert_point interface. Use
8157 insert_memory_breakpoint. Adjust to new
8158 i386_low_insert_watchpoint interface.
8159 (x86_remove_point): Adjust to remove_point interface. Use
8160 remove_memory_breakpoint. Adjust to new
8161 i386_low_remove_watchpoint interface.
8162 (the_low_target): Install x86_supports_z_point_type.
8163 * lynx-low.c (lynx_target_ops): Install NULL as
8164 supports_z_point_type callback.
8165 * nto-low.c (nto_supports_z_point_type): New.
8166 (nto_insert_point, nto_remove_point): Adjust to new interface.
8167 (nto_target_ops): Install nto_supports_z_point_type.
8168 * mem-break.c: Adjust intro comment.
8169 (struct raw_breakpoint) <raw_type, size>: New fields.
8170 <inserted>: Update comment.
8171 <shlib_disabled>: Delete field.
8172 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8173 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8174 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8175 (raw_bkpt_type_to_target_hw_bp_type): New function.
8176 (find_enabled_raw_code_breakpoint_at): New function.
8177 (find_raw_breakpoint_at): New type and size parameters. Use them.
8178 (insert_memory_breakpoint): New function, based off
8179 set_raw_breakpoint_at.
8180 (remove_memory_breakpoint): New function.
8181 (set_raw_breakpoint_at): Reimplement.
8182 (set_breakpoint): New, based on set_breakpoint_at.
8183 (set_breakpoint_at): Reimplement.
8184 (delete_raw_breakpoint): Go through the_target->remove_point
8185 instead of assuming memory breakpoints.
8186 (find_gdb_breakpoint_at): Delete.
8187 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8188 (find_gdb_breakpoint): New function.
8189 (set_gdb_breakpoint_at): Delete.
8190 (z_type_supported): New function.
8191 (set_gdb_breakpoint_1): New function, loosely based off
8192 set_gdb_breakpoint_at.
8193 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8194 (delete_gdb_breakpoint_at): Delete.
8195 (delete_gdb_breakpoint_1): New function, loosely based off
8196 delete_gdb_breakpoint_at.
8197 (delete_gdb_breakpoint): New function.
8198 (clear_gdb_breakpoint_conditions): Rename to ...
8199 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8201 (add_condition_to_breakpoint): Make static.
8202 (add_breakpoint_condition): Take a struct breakpoint pointer
8203 instead of an address. Adjust.
8204 (gdb_condition_true_at_breakpoint): Rename to ...
8205 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8207 (gdb_condition_true_at_breakpoint): Reimplement.
8208 (add_breakpoint_commands): Take a struct breakpoint pointer
8209 instead of an address. Adjust.
8210 (gdb_no_commands_at_breakpoint): Rename to ...
8211 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8212 parameter. Return true if no breakpoint was found. Change debug
8214 (gdb_no_commands_at_breakpoint): Reimplement.
8215 (run_breakpoint_commands): Rename to ...
8216 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8217 and change return type to boolean.
8218 (run_breakpoint_commands): New function.
8219 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8220 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8221 breakpoint. Go through the_target->remove_point instead of
8222 assuming memory breakpoint.
8223 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8224 software and hardware breakpoints.
8225 (reinsert_raw_breakpoint): Go through the_target->insert_point
8226 instead of assuming memory breakpoint.
8227 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8228 software and hardware breakpoints.
8229 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8230 Check both software and hardware breakpoints.
8231 (validate_inserted_breakpoint): Assert the breakpoint is a
8232 software breakpoint. Set the inserted flag to -1 instead of
8233 setting shlib_disabled.
8234 (delete_disabled_breakpoints): Adjust.
8235 (validate_breakpoints): Only validate software breakpoints.
8236 Adjust to inserted flag change.
8237 (check_mem_read, check_mem_write): Skip breakpoint types other
8238 than software breakpoints. Adjust to inserted flag change.
8239 * mem-break.h (enum raw_bkpt_type): New enum.
8240 (raw_breakpoint, struct process_info): Forward declare.
8241 (Z_packet_to_target_hw_bp_type): Delete declaration.
8242 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8243 (set_gdb_breakpoint, delete_gdb_breakpoint)
8244 (clear_breakpoint_conditions): New declarations.
8245 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8246 (breakpoint_inserted_here): Update comment.
8247 (add_breakpoint_condition, add_breakpoint_commands): Replace
8248 address parameter with a breakpoint pointer parameter.
8249 (gdb_breakpoint_here): Update comment.
8250 (delete_gdb_breakpoint_at): Delete.
8251 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8252 * server.c (process_point_options): Take a struct breakpoint
8253 pointer instead of an address. Adjust.
8254 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8255 delete_gdb_breakpoint.
8256 * spu-low.c (spu_target_ops): Install NULL as
8257 supports_z_point_type method.
8258 * target.h: Include mem-break.h.
8259 (struct target_ops) <prepare_to_access_memory>: Update comment.
8260 <supports_z_point_type>: New field.
8261 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8262 instead of a char. Also take a raw breakpoint pointer.
8263 * win32-arm-low.c (the_low_target): Install NULL as
8264 supports_z_point_type.
8265 * win32-i386-low.c (i386_supports_z_point_type): New function.
8266 (i386_insert_point, i386_remove_point): Adjust to new interface.
8267 (the_low_target): Install i386_supports_z_point_type.
8268 * win32-low.c (win32_supports_z_point_type): New function.
8269 (win32_insert_point, win32_remove_point): Adjust to new interface.
8270 (win32_target_ops): Install win32_supports_z_point_type.
8271 * win32-low.h (struct win32_target_ops):
8272 <supports_z_point_type>: New method.
8273 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8274 instead of a char. Also take a raw breakpoint pointer.
8276 2014-05-20 Pedro Alves <palves@redhat.com>
8278 * mem-break.h: Include break-common.h.
8279 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8280 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8281 (Z_packet_to_target_hw_bp_type): New declaration.
8282 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8283 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8284 (Z_PACKET_ACCESS_WP): Delete macros.
8285 (Z_packet_to_hw_type): Delete function.
8286 * i386-low.h: Don't include break-common.h here.
8287 (Z_packet_to_hw_type): Delete declaration.
8288 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8289 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8290 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8291 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8292 * linux-aarch64-low.c: Don't include break-common.h here.
8293 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8294 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8295 (Z_packet_to_target_hw_bp_type): Delete function.
8296 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8298 (mips_insert_point, mips_remove_point): Use
8299 Z_packet_to_target_hw_bp_type.
8301 2014-05-20 Pedro Alves <palves@redhat.com>
8303 * linux-aarch64-low.c: Include break-common.h.
8304 (enum target_point_type): Delete.
8305 (Z_packet_to_point_type): Rename to ...
8306 (Z_packet_to_target_hw_bp_type): ... this, and return a
8307 target_hw_bp_type instead.
8308 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8309 instead of an enum target_point_type.
8310 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8312 (aarch64_dr_state_insert_one_point)
8313 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8314 (aarch64_handle_aligned_watchpoint)
8315 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8316 Take an enum target_hw_bp_type instead of an enum
8318 (aarch64_supports_z_point_type): New function.
8319 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8320 use Z_packet_to_target_hw_bp_type.
8322 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8324 * configure.ac: Only use -Werror by default when DEVELOPMENT
8326 * configure: Regenerate.
8328 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8330 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8331 * linux-x86-low.c (X86_64_USER_REGS): New.
8332 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8334 2014-04-28 Yao Qi <yao@codesourcery.com>
8336 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8339 2014-04-25 Pedro Alves <palves@redhat.com>
8342 * linux-low.c (linux_attach_fail_reason_string): New function.
8343 (linux_attach_lwp): Delete.
8344 (linux_attach_lwp_1): Rename to ...
8345 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8346 argument. Remove "initial" parameter. Return int instead of
8347 void. Don't error or warn here.
8348 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8349 failure to attach to the tgid. Call warning when failing to
8351 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8352 argument. Remove "initial" parameter. Return int instead of
8353 void. Don't error or warn here.
8354 (linux_attach_fail_reason_string): New declaration.
8355 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8356 interface change. Use linux_attach_fail_reason_string.
8358 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8359 Walfred Tedeschi <walfred.tedeschi@intel.com>
8361 * Makefile.in: Added rules to handle new files
8362 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8363 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8364 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8365 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8366 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8367 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8369 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8370 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8371 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8372 i386/x32-avx512.xml.
8373 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8374 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8375 i386/x32-avx512-linux.xml.
8376 * i387-fp.c (num_avx512_k_registers): New constant for number
8378 (num_avx512_zmmh_low_registers): New constant for number of
8379 lower ZMM registers (0-15).
8380 (num_avx512_zmmh_high_registers): New constant for number of
8381 higher ZMM registers (16-31).
8382 (num_avx512_ymmh_registers): New contant for number of higher
8383 YMM registers (ymm16-31 added by avx521 on x86_64).
8384 (num_avx512_xmm_registers): New constant for number of higher
8385 XMM registers (xmm16-31 added by AVX512 on x86_64).
8386 (struct i387_xsave): Add space for AVX512 registers.
8387 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8388 Add code to handle AVX512 registers.
8389 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8390 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8391 prototypei from generated file.
8392 (tdesc_amd64_avx512_linux): Likewise.
8393 (init_registers_x32_avx512_linux): Likewise.
8394 (tdesc_x32_avx512_linux): Likewise.
8395 (init_registers_i386_avx512_linux): Likewise.
8396 (tdesc_i386_avx512_linux): Likewise.
8397 (x86_64_regmap): Add AVX512 registers.
8398 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8400 (initialize_low_arch): Add code to initialize AVX512 registers.
8402 2014-04-23 Pedro Alves <palves@redhat.com>
8404 * mem-break.c (find_gdb_breakpoint_at): Make static.
8405 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8407 2014-04-23 Pedro Alves <palves@redhat.com>
8409 * i386-low.c: Don't include break-common.h here.
8410 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8411 prototype to take target_hw_bp_type as argument instead of a Z
8413 * i386-low.h: Include break-common.h here.
8414 (Z_packet_to_hw_type): Declare.
8415 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8417 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8418 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8419 (x86_remove_point): Convert the packet number to a
8420 target_hw_bp_type before calling i386_low_remove_watchpoint.
8421 * win32-i386-low.c (i386_insert_point): Convert the packet number
8422 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8423 (i386_remove_point): Convert the packet number to a
8424 target_hw_bp_type before calling i386_low_remove_watchpoint.
8426 2014-04-23 Pedro Alves <palves@redhat.com>
8428 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8430 2014-04-10 Pedro Alves <palves@redhat.com>
8432 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8433 Check if the condition or command is NULL before checking if the
8434 breakpoint is known. On success, return true.
8435 * mem-break.h (add_breakpoint_condition): Document return.
8436 (add_breakpoint_commands): Add describing comment.
8437 * server.c (skip_to_semicolon): New function.
8438 (process_point_options): Use it.
8440 2014-04-09 Pedro Alves <palves@redhat.com>
8442 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8445 2014-02-27 Pedro Alves <palves@redhat.com>
8448 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8450 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8452 (last_thread_of_process_p): Take a PID argument instead of a
8454 (linux_wait_for_lwp): Delete.
8455 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8457 (linux_low_filter_event): New function, party factored out from
8458 linux_wait_for_event.
8459 (linux_wait_for_event): Rename to ...
8460 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8461 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8462 sigsuspend. Check for zombie leaders.
8463 (linux_wait_for_event): Reimplement as wrapper around
8464 linux_wait_for_event_filtered.
8465 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8466 a normal or signal exit is seen, it's the whole process exiting.
8467 (wait_for_sigstop): No longer a for_each_inferior callback.
8468 Rewrite on top of linux_wait_for_event_filtered.
8469 (stop_all_lwps): Call wait_for_sigstop directly.
8470 * server.c (resume, handle_target_event): Handle
8471 TARGET_WAITKIND_NO_RESUMED.
8473 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8475 * win32-low.c (psapi_get_dll_name,
8476 * win32_CreateToolhelp32Snapshot): Delete.
8477 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8478 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8480 (handle_load_dll): Add function description.
8481 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8483 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8485 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8487 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8488 base address when calling win32_add_one_solib.
8489 (handle_load_dll): Delete local variable load_addr.
8490 Remove 0x1000 offset applied to DLL base address when calling
8491 win32_add_one_solib.
8492 (handle_unload_dll): Add comment.
8494 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8496 * win32-low.c (win32_add_all_dlls): Renames
8497 win32_ensure_ntdll_loaded. Rewrite function documentation.
8498 Adjust implementation to always load all DLLs.
8499 Add 0x1000 offset to DLL base address when calling
8500 win32_add_one_solib.
8501 (child_initialization_done): New static global.
8502 (do_initial_child_stuff): Set child_initialization_done to
8503 zero during child initialization, and 1 after. Replace call
8504 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8506 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8507 (handle_unload_dll): Add function documentation.
8508 (get_child_debug_event): Ignore load and unload DLL events
8509 during child initialization.
8511 2014-02-20 Doug Evans <dje@google.com>
8513 Remove global all_lwps.
8514 * inferiors.h (ptid_of): Move here from linux-low.h.
8515 (pid_of, lwpid_of): Ditto.
8516 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8517 parameter is a struct thread_info * now.
8518 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8519 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8520 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8522 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8523 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8524 * linux-arm-low.c (update_registers_callback): Update, "entry"
8525 parameter is a struct thread_info * now.
8526 Fetch lwpid from current_inferior directly.
8527 (arm_insert_point): Pass &all_threads to find_inferior instead of
8529 (arm_remove_point): Ditto.
8530 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8531 (arm_prepare_to_resume): Fetch pid from thread.
8532 (arm_read_description): Fetch lwpid from current_inferior directly.
8533 * linux-low.c (all_lwps): Delete.
8534 (delete_lwp): Delete call to remove_inferior.
8535 (handle_extended_wait): Fetch lwpid from thread.
8536 (add_lwp): Don't set lwp->entry.id. Remove call to
8537 add_inferior_to_list.
8538 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8539 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8540 (kill_one_lwp_callback): Ditto.
8541 (linux_kill): Don't dereference NULL pointer.
8542 Fetch ptid,lwpid from thread.
8543 (get_detach_signal): Fetch ptid from thread.
8544 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8545 Simplify call to regcache_invalidate_thread.
8546 (delete_lwp_callback): Update, "entry" parameter is a
8547 struct thread_info * now. Fetch pid from thread.
8548 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8549 (status_pending_p_callback): Update, "entry" parameter is a
8550 struct thread_info * now. Fetch ptid from thread.
8551 (find_lwp_pid): Update, "entry" parameter is a
8552 struct thread_info * now.
8553 (linux_wait_for_lwp): Fetch pid from thread.
8554 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8555 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8556 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8557 (dequeue_one_deferred_signal): Ditto.
8558 (cancel_breakpoint): Fetch ptid from current_inferior.
8559 (linux_wait_for_event): Pass &all_threads to find_inferior,
8560 not &all_lwps. Fetch ptid, lwpid from thread.
8561 (count_events_callback): Update, "entry" parameter is a
8562 struct thread_info * now.
8563 (select_singlestep_lwp_callback): Ditto.
8564 (select_event_lwp_callback): Ditto.
8565 (cancel_breakpoints_callback): Ditto.
8566 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8568 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8569 (unsuspend_one_lwp): Update, "entry" parameter is a
8570 struct thread_info * now.
8571 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8573 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8574 Fetch lwpid from thread, not lwp.
8575 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8576 Pass &all_threads to find_inferior, not &all_lwps.
8577 (send_sigstop): Fetch lwpid from thread, not lwp.
8578 (send_sigstop_callback): Update, "entry" parameter is a
8579 struct thread_info * now.
8580 (suspend_and_send_sigstop_callback): Ditto.
8581 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8582 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8583 struct thread_info * now.
8584 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8586 (lwp_running): Update, "entry" parameter is a
8587 struct thread_info * now.
8588 (stop_all_lwps): Fetch ptid from thread.
8589 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8590 (linux_resume_one_lwp): Fetch lwpid from thread.
8591 (linux_set_resume_request): Update, "entry" parameter is a
8592 struct thread_info * now. Fetch pid, lwpid from thread.
8593 (resume_status_pending_p): Update, "entry" parameter is a
8594 struct thread_info * now.
8595 (need_step_over_p): Ditto. Fetch lwpid from thread.
8596 (start_step_over): Fetch lwpid from thread.
8597 (linux_resume_one_thread): Update, "entry" parameter is a
8598 struct thread_info * now. Fetch lwpid from thread.
8599 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8600 (proceed_one_lwp): Update, "entry" parameter is a
8601 struct thread_info * now. Fetch lwpid from thread.
8602 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8603 struct thread_info * now.
8604 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8605 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8606 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8608 (regsets_store_inferior_registers): Ditto.
8609 (fetch_register, store_register): Ditto.
8610 (linux_read_memory, linux_write_memory): Ditto.
8611 (linux_request_interrupt): Ditto.
8612 (linux_read_auxv): Ditto.
8613 (linux_xfer_siginfo): Ditto.
8614 (linux_qxfer_spu): Ditto.
8615 (linux_qxfer_libraries_svr4): Ditto.
8616 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8617 moved to inferiors.h.
8619 (get_thread_lwp): Update.
8620 (struct lwp_info): Delete member "entry". Simplify comment for
8623 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8624 current_inferior directly.
8625 (update_watch_registers_callback): Update, "entry" parameter is a
8626 struct thread_info * now. Fetch pid from thread.
8627 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8628 (mips_insert_point): Fetch lwpid from current_inferior.
8629 Pass &all_threads to find_inferior, not &all_lwps.
8630 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8631 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8633 (mips_stopped_data_address): Ditto.
8634 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8636 * linux-tile-low.c (tile_arch_setup): Ditto.
8637 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8638 (update_debug_registers_callback): Update, "entry" parameter is a
8639 struct thread_info * now. Fetch pid from thread.
8640 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8641 Pass &all_threads to find_inferior, not &all_lwps.
8642 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8643 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8644 Pass &all_threads to find_inferior, not &all_lwps.
8645 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8646 (i386_dr_low_get_status): Ditto.
8647 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8648 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8649 (x86_linux_read_description): Ditto.
8650 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8652 2014-02-20 Doug Evans <dje@google.com>
8654 * inferiors.c (get_first_inferior): Fix buglet.
8656 2014-02-19 Doug Evans <dje@google.com>
8658 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8659 * inferiors.c (add_thread): Change result type to struct thread_info *.
8660 All callers updated.
8661 (add_lwp): Call add_thread here instead of in callers.
8662 All callers updated.
8663 * linux-low.h (get_lwp_thread): Rewrite.
8664 (struct lwp_info): New member "thread".
8666 2014-02-19 Doug Evans <dje@google.com>
8668 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8669 All callers updated.
8671 2014-02-19 Doug Evans <dje@google.com>
8673 * inferiors.c (add_thread): Fix whitespace.
8675 2014-02-19 Doug Evans <dje@google.com>
8677 * dll.c (clear_dlls): Replace accessing list implemention details
8679 * gdbthread.h (get_first_thread): Declare.
8680 * inferiors.c (for_each_inferior_with_data): New function.
8681 (get_first_thread): New function.
8682 (find_thread_ptid): Simplify.
8683 (get_first_inferior): New function.
8684 (clear_list): Delete.
8685 (one_inferior_p): New function.
8686 (clear_inferior_list): New function.
8687 (clear_inferiors): Update.
8688 * inferiors.h (for_each_inferior_with_data): Declare.
8689 (clear_inferior_list): Declare.
8690 (one_inferior_p): Declare.
8691 (get_first_inferior): Declare.
8692 * linux-low.c (linux_wait_for_event): Replace accessing list
8693 implemention details with API function.
8694 * server.c (target_running): Ditto.
8695 (accumulate_file_name_length): New function.
8696 (emit_dll_description): New function.
8697 (handle_qxfer_libraries): Replace accessing list implemention
8698 details with API function.
8699 (handle_qxfer_threads_worker): New function.
8700 (handle_qxfer_threads_proper): Replace accessing list implemention
8701 details with API function.
8702 (handle_query): Ditto.
8703 (visit_actioned_threads_callback_ftype): New typedef.
8704 (visit_actioned_threads_data): New struct.
8705 (visit_actioned_threads): Rewrite to be find_inferior callback.
8706 (resume): Call find_inferior.
8707 (handle_status): Replace accessing list implemention
8708 details with API function.
8709 (process_serial_event): Replace accessing list implemention details
8711 * target.c (set_desired_inferior): Replace accessing list implemention
8712 details with API function.
8713 * tracepoint.c (same_process_p): New function.
8714 (gdb_agent_about_to_close): Replace accessing list implemention
8715 details with API function.
8716 * win32-low.c (child_delete_thread): Replace accessing list
8717 implemention details with API function.
8718 (match_dll_by_basename): New function.
8719 (dll_is_loaded_by_basename): New function.
8720 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8721 details call to dll_is_loaded_by_basename.
8723 2014-02-19 Doug Evans <dje@google.com>
8725 * dll.h (struct dll_info): Add comment.
8726 * gdbthread.h (struct thread_info): Add comment.
8727 (current_ptid): Simplify.
8728 * inferiors.c (add_process): Update.
8729 (remove_process): Update.
8730 * inferiors.h (struct process_info): Rename member "head" to "entry".
8731 * linux-low.c (delete_lwp): Update.
8733 (last_thread_of_process_p): Update.
8734 (kill_one_lwp_callback, linux_kill): Update.
8735 (status_pending_p_callback): Update.
8736 (wait_for_sigstop): Update. Simplify read of ptid.
8737 (start_step_over): Update.
8738 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8739 (get_lwp_thread): Update.
8740 (struct lwp_info): Rename member "head" to "entry".
8741 * regcache.h (inferior_list_entry): Delete.
8742 * server.c (kill_inferior_callback): Update.
8743 (detach_or_kill_inferior_callback): Update.
8744 (print_started_pid): Update.
8745 (print_attached_pid): Update.
8746 (process_serial_event): Simplify read of ptid.
8747 * thread-db.c (thread_db_create_event): Update.
8748 (thread_db_get_tls_address): Update.
8749 * win32-low.c (current_inferior_ptid): Simplify.
8751 2014-02-19 Tom Tromey <tromey@redhat.com>
8753 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8755 (target_supports_btrace): Update.
8757 2014-02-14 Yao Qi <yao@codesourcery.com>
8759 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8760 (rsp-low-ipa.o): New target.
8762 2014-02-12 Tom Tromey <tromey@redhat.com>
8764 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8765 convert_ascii_to_int.
8766 * regcache.c (registers_to_string): Likewise.
8767 * remote-utils.c (decode_M_packet): Likewise.
8768 * server.c (process_serial_event): Likewise.
8770 2014-02-12 Tom Tromey <tromey@redhat.com>
8772 * server.c (handle_query, handle_v_run): Use hex2bin, not
8774 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8776 2014-02-12 Tom Tromey <tromey@redhat.com>
8778 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8779 convert_int_to_ascii.
8780 * regcache.c (registers_to_string, collect_register_as_string):
8782 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8784 * server.c (process_serial_event): Likewise.
8785 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8786 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8788 2014-02-12 Tom Tromey <tromey@redhat.com>
8790 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8791 bin2hex, not hexify.
8792 * tracepoint.c (cmd_qtstatus): Likewise.
8794 2014-02-12 Tom Tromey <tromey@redhat.com>
8796 * remote-utils.c (monitor_output): Pass explicit length to
8799 2014-02-12 Tom Tromey <tromey@redhat.com>
8801 * tracepoint.c: Include rsp-low.h.
8802 * server.c: Include rsp-low.h.
8803 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8804 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8806 * remote-utils.c: Include rsp-low.h.
8807 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8808 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8809 (convert_int_to_ascii, convert_ascii_to_int): Move to
8811 * regcache.c: Include rsp-low.h.
8812 * ax.c: Include rsp-low.h.
8813 * Makefile.in (SFILES): Add common/rsp-low.c.
8814 (OBS): Add rsp-low.o.
8815 (rsp-low.o): New target.
8817 2014-02-12 Tom Tromey <tromey@redhat.com>
8819 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8820 Include print-utils.h.
8821 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8822 (plongest, thirty_two, phex_nz): Remove.
8823 * Makefile.in (SFILES): Add common/print-utils.c.
8824 (OBS): Add print-utils.o.
8825 (print-utils-ipa.o): New target.
8826 (print-utils.o): New target.
8827 (IPA_OBJS): Add print-utils-ipa.o.
8829 2014-02-06 Tom Tromey <tromey@redhat.com>
8831 * Makefile.in (SFILES): Fix indentation.
8833 2014-02-05 Doug Evans <dje@google.com>
8835 * linux-low.c (linux_wait_for_event): Improve comment.
8836 (linux_wait_1): Keep current_inferior in sync with event_child.
8838 2014-01-22 Doug Evans <dje@google.com>
8840 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8842 2014-01-22 Doug Evans <dje@google.com>
8844 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8845 * configure: Regenerate.
8846 * config.in: Regenerate.
8847 * Makefile.in (SFILES): Add debug.c.
8849 * debug.c: New file.
8850 * debug.h: New file.
8851 * linux-aarch64-low.c (*): Update all debugging printfs to use
8852 debug_printf instead of fprintf.
8853 * linux-arm-low.c (*): Ditto.
8854 * linux-cris-low.c (*): Ditto.
8855 * linux-crisv32-low.c (*): Ditto.
8856 * linux-m32r-low.c (*): Ditto.
8857 * linux-sparc-low.c (*): Ditto.
8858 * linux-x86.c (*): Ditto.
8859 * linux-low.c (*): Ditto.
8860 (linux_wait_1): Add calls to debug_enter, debug_exit.
8861 (linux_wait): Remove redundant debugging printf.
8862 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8863 (linux_resume, unstop_all_lwps): Ditto.
8864 * mem-break.c (*): Update all debugging printfs to use
8865 debug_printf instead of fprintf.
8866 * remote-utils.c (*): Ditto.
8867 * thread-db.c (*): Ditto.
8868 * server.c #include <ctype.h>, "gdb_vecs.h".
8869 (debug_threads): Moved to debug.c.
8870 (*): Update all debugging printfs to use debug_printf instead of
8872 (start_inferior): Replace call to fflush with call to debug_flush.
8873 (monitor_show_help): Mention set debug-format.
8874 (parse_debug_format_options): New function.
8875 (handle_monitor_command): Handle "monitor set debug-format".
8876 (gdbserver_usage): Mention --debug-format.
8877 (main): Parse --debug-format.
8878 * server.h (debug_threads): Declaration moved to debug.h.
8880 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8881 trace_debug_1 that uses debug_printf.
8882 (tracepoint_look_up_symbols): Update all debugging printfs to use
8883 debug_printf instead of fprintf.
8885 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8887 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8890 2014-01-17 Pedro Alves <palves@redhat.com>
8893 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8894 defined after including gdb_proc_service.h.
8896 2014-01-16 Doug Evans <dje@google.com>
8898 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8899 (match_dll): Use it.
8901 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8903 * target.h (target_ops) <read_btrace>: Change parameters and
8904 return type to allow error reporting.
8905 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8906 trace reading errors on.
8907 * linux-low.c (linux_low_read_btrace): Pass trace reading
8909 (linux_low_disable_btrace): New.
8911 2014-01-15 Doug Evans <dje@google.com>
8913 * inferiors.c (thread_id_to_gdb_id): Delete.
8914 * inferiors.h (thread_id_to_gdb_id): Delete.
8916 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8918 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8919 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8922 2014-01-08 Pedro Alves <palves@redhat.com>
8924 * server.c (handle_status): Don't discard previous queued stop
8925 replies or thread's pending status here.
8926 (main) <disconnection>: Do it here instead.
8928 2014-01-08 Pedro Alves <palves@redhat.com>
8930 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8931 * server.c (visit_actioned_threads, handle_pending_status): New
8933 (handle_v_cont): Factor out parts to ...
8934 (resume): ... this new function. If in all-stop, and a thread
8935 being resumed has a pending status, report it without actually
8937 (myresume): Adjust to use the new 'resume' function.
8938 (clear_pending_status_callback, set_pending_status_callback)
8939 (find_status_pending_thread_callback): New functions.
8940 (handle_status): Handle the case of multiple threads having
8941 interesting statuses to report. Report threads' real last signal
8942 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8943 with an interesting thread to report the status for, instead of
8944 always reporting the status of the first thread.
8946 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8948 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8949 * gdbreplay.c (gdbreplay_version): Likewise.
8951 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8953 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8954 iov.iov_len with the real length in use.
8956 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8958 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8959 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8960 for all targets that use win32-low.c.
8961 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8962 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8964 2013-12-13 Pedro Alves <palves@redhat.com>
8966 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8967 if equal to TARGET_WAITKIND_LOADED.
8968 * win32-low.c (cached_status): New static global.
8969 (win32_wait): Add declaration.
8970 (do_initial_child_stuff): Flush all initial pending debug events
8971 up to the initial breakpoint.
8972 (win32_wait): If CACHED_STATUS was set, return that instead
8973 of doing a real wait. Remove the code resuming the execution
8974 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8975 during the initial phase. Also remove the code changing
8976 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8977 TARGET_WAITKIND_STOPPED.
8979 2013-12-11 Yao Qi <yao@codesourcery.com>
8981 * notif.c (handle_notif_ack): Return 0 if no notification
8984 2013-11-20 Doug Evans <dje@google.com>
8986 * linux-low.c (linux_set_resume_request): Fix comment.
8988 2013-11-20 Doug Evans <dje@google.com>
8990 * linux-low.c (resume_status_pending_p): Tweak comment.
8992 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8994 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8995 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8996 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8997 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8998 (srv_amd64_regobj): Add amd64-mpx.o.
8999 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9000 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9001 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9002 * i387-fp.c (num_pl_bnd_register) Added constant.
9003 (num_pl_bnd_cfg_registers) Added constant.
9004 (struct i387_xsave) Added reserved area and MPX fields.
9005 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9006 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9008 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9009 (init_registers_amd64_mpx_linux): Declare new function.
9010 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9011 (x86_64_regmap): Add MPX registers.
9012 (x86_linux_read_description): Add MPX case.
9013 (initialize_low_arch): Initialize MPX targets.
9015 2013-11-18 Tom Tromey <tromey@redhat.com>
9017 * configure: Rebuild.
9018 * configure.ac: Don't check for stdlib.h.
9019 * gdbreplay.c: Unconditionally include stdlib.h.
9021 2013-11-18 Tom Tromey <tromey@redhat.com>
9023 * config.in: Rebuild.
9024 * configure: Rebuild.
9025 * configure.ac: Don't use AC_HEADER_DIRENT.
9027 2013-11-18 Tom Tromey <tromey@redhat.com>
9029 * server.h: Don't check HAVE_STRING_H.
9030 * gdbreplay.c: Don't check HAVE_STRING_H.
9031 * configure: Rebuild.
9033 2013-11-18 Tom Tromey <tromey@redhat.com>
9035 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9038 2013-11-08 Tom Tromey <tromey@redhat.com>
9040 * configure, config.in: Rebuild.
9041 * configure.ac: Remove unused configury.
9043 2013-11-08 Tom Tromey <tromey@redhat.com>
9045 * acinclude.m4: Include common.m4, codeset.m4.
9046 * configure, config.in: Rebuild.
9047 * configure.ac: Use GDB_AC_COMMON.
9049 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9051 * linux-s390-low.c (HWCAP_S390_TE): New define.
9052 (s390_arch_setup): Consider the TE field in the HWCAP for
9053 determining 'have_regset_tdb'.
9055 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9058 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9061 2013-10-02 Pedro Alves <palves@redhat.com>
9063 * server.c (process_serial_event): Don't output "GDBserver
9064 exiting" if GDB is connected through stdio.
9065 * target.c (mywait): Likewise, be silent if GDB is connected
9068 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9070 * lynx-low.c (lynx_add_threads_after_attach): New function.
9071 (lynx_attach): Remove call to add_thread. Add call to
9072 lynx_add_threads_after_attach instead.
9074 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9076 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9077 * config.in, configure: Regenerated.
9079 2013-09-18 Yao Qi <yao@codesourcery.com>
9082 * server.c (start_inferior): Clear 'resume_info'.
9084 2013-09-16 Jiong Wang <jiwang@tilera.com>
9086 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9089 2013-09-16 Jiong Wang <jiwang@tilera.com>
9091 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9092 linux-tile-low.o to srv_tgtobj.
9094 2013-09-16 Will Newton <will.newton@linaro.org>
9096 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9099 2013-09-06 Pedro Alves <palves@redhat.com>
9101 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9102 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9103 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9104 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9105 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9106 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9108 2013-09-06 Pedro Alves <palves@redhat.com>
9110 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9111 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9113 2013-09-06 Pedro Alves <palves@redhat.com>
9115 * linux-amd64-ipa.c: Include tracepoint.h.
9116 * linux-i386-ipa.c: Include tracepoint.h.
9118 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9120 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9121 (ps_get_thread_area): New function.
9123 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9125 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9126 (initialize_low_arch): Call init_registers_crisv32 rather than
9127 init_register_crisv32.
9129 2013-09-05 Pedro Alves <palves@redhat.com>
9131 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9133 * hostio.h: ... this new file.
9134 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9135 win32-low.c: Include hostio.h.
9137 2013-09-05 Pedro Alves <palves@redhat.com>
9139 * server.h (gdb_client_data, handler_func, callback_handler_func)
9140 (delete_file_handler, add_file_handler, append_callback_event)
9141 (delete_callback_event, start_event_loop, initialize_event_loop):
9142 Move to event-loop.h and include it.
9143 * event-loop.h: New file.
9145 2013-09-05 Pedro Alves <palves@redhat.com>
9147 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9148 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9149 (loaded_dll, unloaded_dll): Move to ...
9150 * dll.h: ... this new file.
9151 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9153 2013-09-05 Pedro Alves <palves@redhat.com>
9155 * server.h (current_process, get_thread_process, all_processes)
9156 (add_inferior_to_list, for_each_inferior, current_inferior)
9157 (remove_inferior, add_process, remove_process, find_process_pid)
9158 (have_started_inferiors_p, have_attached_inferiors_p)
9159 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9160 (clear_inferiors, find_inferior, find_inferior_id)
9161 (inferior_target_data, set_inferior_target_data)
9162 (inferior_regcache_data, set_inferior_regcache_data): Move to
9163 inferiors.h, and include it.
9164 * inferiors.h: New file.
9166 2013-09-05 Pedro Alves <palves@redhat.com>
9168 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9172 2013-09-05 Pedro Alves <palves@redhat.com>
9174 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9176 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9177 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9178 (handle_tracepoint_general_set, handle_tracepoint_query)
9179 (tracepoint_finished_step, tracepoint_was_hit)
9180 (release_while_stepping_state_list, current_traceframe)
9181 (in_readonly_region, traceframe_read_mem)
9182 (fetch_traceframe_registers, traceframe_read_sdata)
9183 (traceframe_read_info, struct fast_tpoint_collect_status)
9184 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9185 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9186 (supply_fast_tracepoint_registers)
9187 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9188 (ipa_tdesc, claim_trampoline_space)
9189 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9190 (agent_mem_read, agent_get_trace_state_variable_value)
9191 (agent_set_trace_state_variable_value, agent_tsv_read)
9192 (agent_mem_read_string, get_raw_reg_func_addr)
9193 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9194 * tracepoint.h: ... this new file.
9196 2013-09-05 Pedro Alves <palves@redhat.com>
9198 * server.h (perror_with_name, error, fatal, warning, paddress)
9199 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9201 * utils.h: New file.
9203 2013-09-05 Pedro Alves <palves@redhat.com>
9205 * server.h (remote_debug, noack_mode, transport_is_reliable)
9206 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9207 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9208 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9209 (write_enn, initialize_async_io, enable_async_io)
9210 (disable_async_io, check_remote_input_interrupt_request)
9211 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9212 (dead_thread_notify, prepare_resume_reply)
9213 (decode_address_to_semicolon, decode_address, decode_m_packet)
9214 (decode_M_packet, decode_X_packet, decode_xfer_write)
9215 (decode_search_memory_packet, unhexify, hexify)
9216 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9217 (look_up_one_symbol, relocate_instruction)
9218 (monitor_output): Move to remote-utils.h, and include it.
9219 * remote-utils.h: New file.
9221 2013-09-05 Pedro Alves <palves@redhat.com>
9223 * server.h (_): Delete.
9225 2013-09-02 Pedro Alves <palves@redhat.com>
9227 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9228 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9230 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9232 2013-09-02 Pierre Muller <muller@sourceware.org>
9234 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9235 or WriteProcessMemory complete successfully and handle
9236 ERROR_PARTIAL_COPY error.
9238 2013-09-02 Pedro Alves <palves@redhat.com>
9240 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9241 error instead of EIO.
9243 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9246 * linux-low.c: Include filestuff.h.
9247 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9248 * lynx-low.c: Include filestuff.h.
9249 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9250 * server.c: Include filestuff.h.
9251 (main): Call notice_open_fds.
9252 * spu-low.c: Include filestuff.h.
9253 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9255 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9257 * Makefile.in: Explain why ../target and ../nat are not
9258 listed as include file search paths.
9259 (linux-waitpid.o): New object file rule.
9260 * configure.srv (srv_native_linux_obj): New variable.
9261 Replace all occurrences of linux native object files with
9262 $srv_native_linux_obj.
9263 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9264 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9265 (linux_enable_event_reporting): Remove declaration.
9266 (my_waitpid): Moved to common/linux-waitpid.c.
9267 (linux_wait_for_event): Pass ptid when calling
9268 linux_enable_event_reporting.
9269 (linux_supports_tracefork_flag): Remove.
9270 (linux_enable_event_reporting): Likewise.
9271 (linux_tracefork_grandchild): Remove.
9272 (STACK_SIZE): Moved to common/linux-ptrace.c.
9273 (linux_tracefork_child): Remove.
9274 (linux_test_for_tracefork): Remove.
9275 (linux_look_up_symbols): Call linux_supports_traceclone.
9276 (initialize_low): Remove call to linux_test_for_tracefork.
9277 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9278 common/linux-ptrace.h.
9279 (PTRACE_TYPE_ARG4): Likewise.
9280 Include linux-ptrace.h.
9282 2013-08-21 Pedro Alves <palves@redhat.com>
9284 * config.in: Renegerate.
9286 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9288 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9289 (SFILES): Remove $(srcdir)/common/target-common.c and
9290 add $(srcdir)/target/waitstatus.c.
9291 (OBS): Remove target-common.o and add waitstatus.o.
9292 (server_h): Remove $(srcdir)/../common/target-common.h and
9293 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9294 and $(srcdir)/../target/waitstatus.h.
9295 (target-common.o): Remove.
9296 (waitstatus.o): New target object file.
9297 * target.h: Do not include target-common.h and
9298 include target/resume.h, target/wait.h and
9299 target/waitstatus.h.
9301 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9303 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9304 to PTRACE_TYPE_ARG3.
9305 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9306 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9308 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9309 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9311 2013-07-27 Jie Zhang <jie@codesourcery.com>
9312 Daniel Jacobowitz <dan@codesourcery.com>
9313 Yao Qi <yao@codesourcery.com>
9315 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9316 (mips-linux-watch.o): New rule.
9317 (mips_linux_watch_h): New variable.
9318 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9320 * linux-mips-low.c: Include mips-linux-watch.h.
9321 (struct arch_process_info, struct arch_lwp_info): New.
9322 (update_watch_registers_callback): New function.
9323 (mips_linux_new_process, mips_linux_new_thread) New functions.
9324 (mips_linux_prepare_to_resume, mips_insert_point): New
9326 (mips_remove_point, mips_stopped_by_watchpoint): New
9328 (rsp_bp_type_to_target_hw_bp_type): New function.
9329 (mips_stopped_data_address): New function.
9330 (the_low_target): Add watchpoint support functions.
9332 2013-07-27 Yao Qi <yao@codesourcery.com>
9334 * i386-low.c: Include break-common.h.
9335 (enum target_hw_bp_type): Remove.
9337 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9339 * Makefile.in (SFILES): /common/target-common.c.
9340 (OBS): Add target-common.o.
9341 (server_h): Add $(srcdir)/../common/target-common.h.
9342 (target-common.o): New target.
9343 * server.c (queue_stop_reply_callback): Free
9344 status string after use.
9345 * target.c (target_waitstatus_to_string): Remove.
9346 * target.h: Include target-common.h.
9347 (resume_kind): Likewise.
9348 (target_waitkind): Likewise.
9349 (target_waitstatus): Likewise.
9350 (TARGET_WNOHANG): Likewise.
9352 2013-07-04 Yao Qi <yao@codesourcery.com>
9354 * Makefile.in (host_alias): Use @host_noncanonical@.
9355 (target_alias): Use @target_noncanonical@.
9356 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9357 ACX_NONCANONICAL_HOST.
9358 * configure: Regenerated.
9361 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9363 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9364 * configure: Rebuild.
9365 * Makefile.in (version_host, version_target): Get from configure.
9366 (version.c): Use $(version_host) and $(version_target).
9368 2013-07-03 Pedro Alves <palves@redhat.com>
9370 * Makefile.in (config.status): Depend on development.sh.
9371 * acinclude.m4: Include libmcheck.m4.
9372 * configure: Regenerate.
9374 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9376 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9377 attribute inside the parentheses.
9378 (winapi_DebugSetProcessKillOnExit): Ditto.
9379 (winapi_DebugBreakProcess): Ditto.
9380 (winapi_GenerateConsoleCtrlEvent): Ditto.
9382 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9384 * notif.h (notif_event): Add a dummy member to avoid compiler
9387 2013-07-01 Pedro Alves <palves@redhat.com>
9389 * hostio.c (HOSTIO_PATH_MAX): Define.
9390 (require_filename, handle_open, handle_unlink, handle_readlink):
9393 2013-07-01 Pedro Alves <palves@redhat.com>
9395 * server.h: Include "pathmax.h".
9396 * linux-low.c: Don't include sys/param.h.
9397 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9399 * win32-low.c: Don't include sys/param.h.
9400 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9402 2013-07-01 Pedro Alves <palves@redhat.com>
9404 * event-loop.c: Don't check HAVE_UNISTD_H before including
9406 * gdbreplay.c: Likewise.
9407 * remote-utils.c: Likewise.
9408 * server.c: Likewise.
9409 * configure.ac: Don't check for unistd.h.
9410 * configure: Regenerate.
9412 2013-06-28 Tom Tromey <tromey@redhat.com>
9414 * Makefile.in (version.c): Use version.in, not
9417 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9419 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9420 * configure: Rebuild.
9421 * Makefile.in (version_host, version_target): Get from configure.
9422 (version.c): Use $(version_host) and $(version_target).
9424 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9426 Fix trace-status to output user name without trailing colon.
9427 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9429 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9431 Fix trace-status to output proper start-time and stop-time.
9432 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9433 output start time and stop time in hex as gdb expects.
9435 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9437 * tracepoint.c (build_traceframe_info_xml): Output trace state
9438 variables present in the trace buffer.
9440 2013-06-24 Tom Tromey <tromey@redhat.com>
9442 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9444 (version.o): Remove.
9445 * gdbreplay.c: Include version.h.
9446 (version, host_name): Don't declare.
9447 * server.h: Include version.h.
9448 (version, host_name): Don't declare.
9450 2013-06-12 Pedro Alves <palves@redhat.com>
9452 * linux-x86-low.c (linux_is_elf64): Delete global.
9453 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9454 with local linux_pid_exe_is_elf_64_file use.
9456 2013-06-11 Pedro Alves <palves@redhat.com>
9458 * linux-low.c (regset_disabled, disable_regset): New functions.
9459 (regsets_fetch_inferior_registers)
9460 (regsets_store_inferior_registers): Use them.
9461 (initialize_regsets_info); Don't allocate the disabled_regsets
9463 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9466 2013-06-11 Pedro Alves <palves@redhat.com>
9468 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9471 2013-06-11 Pedro Alves <palves@redhat.com>
9473 * linux-x86-low.c (initialize_low_arch): Call
9474 init_registers_x32_avx_linux.
9476 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9478 Fix compatibility with Android Bionic.
9479 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9482 2013-06-07 Pedro Alves <palves@redhat.com>
9485 * Makefile.in (OBS): Add tdesc.o.
9486 (IPA_OBJS): Add tdesc-ipa.o.
9487 (tdesc-ipa.o): New rule.
9488 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9490 * linux-low.c (new_inferior): Delete.
9491 (disabled_regsets, num_regsets): Delete.
9492 (linux_add_process): Adjust to set the new per-process
9494 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9495 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9496 was a stop. When calling arch_setup, switch the current inferior
9497 to the thread that got an event.
9498 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9499 (regsets_fetch_inferior_registers)
9500 (regsets_store_inferior_registers): New regsets_info parameter.
9502 (linux_register_in_regsets): New regs_info parameter. Adjust to
9504 (register_addr, fetch_register, store_register): New usrregs_info
9505 parameter. Adjust to use it.
9506 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9507 parameter regs_info. Adjust to use it.
9508 (linux_fetch_registers): Get the current inferior's regs_info, and
9510 (linux_store_registers): Ditto.
9511 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9512 (initialize_low): Don't initialize the target_regsets here. Call
9513 initialize_low_arch.
9514 * linux-low.h (target_regsets): Delete declaration.
9515 (struct regsets_info): New.
9516 (struct usrregs_info): New.
9517 (struct regs_info): New.
9518 (struct process_info_private) <new_inferior>: New field.
9519 (struct linux_target_ops): Delete the num_regs, regmap, and
9520 regset_bitmap fields. New field regs_info.
9521 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9522 * i387-fp.c (num_xmm_registers): Delete.
9523 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9524 calls to new interface.
9525 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9526 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9527 Infer the number of xmm registers from the regcache's target
9529 * i387-fp.h (num_xmm_registers): Delete.
9530 * inferiors.c (add_thread): Don't install the thread's regcache
9532 * proc-service.c (gregset_info): Fetch the current inferior's
9533 regs_info. Adjust to use it.
9534 * regcache.c: Include tdesc.h.
9535 (register_bytes, reg_defs, num_registers)
9536 (gdbserver_expedite_regs): Delete.
9537 (get_thread_regcache): If the thread doesn't have a regcache yet,
9538 create one, instead of aborting gdbserver.
9539 (regcache_invalidate_one): Rename to ...
9540 (regcache_invalidate_thread): ... this.
9541 (regcache_invalidate_one): New.
9542 (regcache_invalidate): Only invalidate registers of the current
9544 (init_register_cache): Add target_desc parameter, and use it.
9545 (new_register_cache): Ditto. Assert the target description has a
9546 non zero registers_size.
9547 (regcache_cpy): Add assertions. Adjust.
9548 (realloc_register_cache, set_register_cache): Delete.
9549 (registers_to_string, registers_from_string): Adjust.
9550 (find_register_by_name, find_regno, find_register_by_number)
9551 (register_cache_size): Add target_desc parameter, and use it.
9552 (free_register_cache_thread, free_register_cache_thread_one)
9553 (regcache_release, register_cache_size): New.
9554 (register_size): Add target_desc parameter, and use it.
9555 (register_data, supply_register, supply_register_zeroed)
9556 (supply_regblock, supply_register_by_name, collect_register)
9557 (collect_register_as_string, collect_register_by_name): Adjust.
9558 * regcache.h (struct target_desc): Forward declare.
9559 (struct regcache) <tdesc>: New field.
9560 (init_register_cache, new_register_cache): Add target_desc
9562 (regcache_invalidate_thread): Declare.
9563 (regcache_invalidate_one): Delete declaration.
9564 (regcache_release): Declare.
9565 (find_register_by_number, register_cache_size, register_size)
9566 (find_regno): Add target_desc parameter.
9567 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9569 * remote-utils.c: Include tdesc.h.
9570 (outreg, prepare_resume_reply): Adjust.
9571 * server.c: Include tdesc.h.
9572 (gdbserver_xmltarget): Delete declaration.
9573 (get_features_xml, process_serial_event): Adjust.
9574 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9576 (struct process_info) <tdesc>: New field.
9577 (ipa_tdesc): Declare.
9578 * tdesc.c: New file.
9579 * tdesc.h: New file.
9580 * tracepoint.c: Include tdesc.h.
9581 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9582 (get_context_regcache): Adjust to pass ipa_tdesc down.
9583 (do_action_at_tracepoint): Adjust to get the register cache size
9584 from the context regcache's description.
9585 (traceframe_walk_blocks): Adjust to get the register cache size
9586 from the current trace frame's description.
9587 (traceframe_get_pc): Adjust to get current trace frame's
9588 description and pass it down.
9589 (gdb_collect): Adjust to get the register cache size from the
9591 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9592 (gdbserver_xmltarget): Delete.
9593 (initialize_low_tracepoint): Set the ipa's target description.
9594 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9595 (initialize_low_tracepoint): Set the ipa's target description.
9596 * linux-x86-low.c: Include tdesc.h.
9597 [__x86_64__] (is_64bit_tdesc): New.
9598 (ps_get_thread_area, x86_get_thread_area): Use it.
9599 (i386_cannot_store_register): Rename to ...
9600 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9601 (i386_cannot_fetch_register): Rename to ...
9602 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9603 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9605 (target_regsets): Rename to ...
9606 (x86_regsets): ... this.
9607 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9609 (x86_siginfo_fixup): Use is_64bit_tdesc.
9610 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9611 (tdesc_x32_avx_linux, tdesc_x32_linux)
9612 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9614 (x86_linux_update_xmltarget): Delete.
9615 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9616 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9617 (AMD64_LINUX_USER64_CS): New.
9618 (x86_linux_read_description): New, based on
9619 x86_linux_update_xmltarget.
9620 (same_process_callback): New.
9621 (x86_arch_setup_process_callback): New.
9622 (x86_linux_update_xmltarget): New.
9623 (x86_regsets_info): New.
9624 (amd64_linux_regs_info): New.
9625 (i386_linux_usrregs_info): New.
9626 (i386_linux_regs_info): New.
9627 (x86_linux_regs_info): New.
9628 (x86_arch_setup): Reimplement.
9629 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9630 (x86_emit_ops): Ditto.
9631 (the_low_target): Adjust. Install x86_linux_regs_info,
9632 x86_cannot_fetch_register, and x86_cannot_store_register.
9633 (initialize_low_arch): New.
9634 * linux-ia64-low.c (tdesc_ia64): Declare.
9635 (ia64_fetch_register): Adjust.
9636 (ia64_usrregs_info, regs_info): New globals.
9637 (ia64_regs_info): New function.
9638 (the_low_target): Adjust.
9639 (initialize_low_arch): New function.
9640 * linux-sparc-low.c (tdesc_sparc64): Declare.
9641 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9643 (sparc_arch_setup): New function.
9644 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9645 (the_low_target): Adjust.
9646 (initialize_low_arch): New function.
9647 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9648 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9649 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9650 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9651 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9652 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9653 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9654 (tdesc_powerpc_isa205_vsx64l): Declare.
9655 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9656 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9657 (ppc_set_pc, ppc_get_hwcap): Adjust.
9658 (ppc_usrregs_info): Forward declare.
9659 (!__powerpc64__) ppc_regmap_adjusted: New global.
9660 (ppc_arch_setup): Adjust to the current process'es target
9662 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9663 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9664 (ppc_store_evrregset): Adjust.
9665 (target_regsets): Rename to ...
9666 (ppc_regsets): ... this, and make static.
9667 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9668 (ppc_regs_info): New function.
9669 (the_low_target): Adjust.
9670 (initialize_low_arch): New function.
9671 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9672 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9673 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9674 (tdesc_s390x_linux64v2): Declare.
9675 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9676 (s390_fill_gregset, s390_store_last_break): Adjust.
9677 (target_regsets): Rename to ...
9678 (s390_regsets): ... this, and make static.
9679 (s390_get_pc, s390_set_pc): Adjust.
9680 (s390_get_hwcap): New target_desc parameter, and use it.
9681 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9682 (s390_arch_setup): Adjust to set the current process'es target
9683 description. Don't adjust the regmap.
9684 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9685 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9686 (regs_info_3264): New globals.
9687 (s390_regs_info): New function.
9688 (the_low_target): Adjust.
9689 (initialize_low_arch): New function.
9690 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9691 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9692 [__mips64] (init_registers_mips_linux)
9693 (init_registers_mips_dsp_linux): Delete defines.
9694 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9695 (have_dsp): New global.
9696 (mips_read_description): New, based on mips_arch_setup.
9697 (mips_arch_setup): Reimplement.
9698 (get_usrregs_info): New function.
9699 (mips_cannot_fetch_register, mips_cannot_store_register)
9700 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9701 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9702 (target_regsets): Rename to ...
9703 (mips_regsets): ... this, and make static.
9704 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9705 (dsp_regs_info, regs_info): New globals.
9706 (mips_regs_info): New function.
9707 (the_low_target): Adjust.
9708 (initialize_low_arch): New function.
9709 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9710 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9712 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9713 (arm_read_description): New, with bits factored from
9715 (arm_arch_setup): Reimplement.
9716 (target_regsets): Rename to ...
9717 (arm_regsets): ... this, and make static.
9718 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9719 (arm_regs_info): New function.
9720 (the_low_target): Adjust.
9721 (initialize_low_arch): New function.
9722 * linux-m68k-low.c (tdesc_m68k): Declare.
9723 (target_regsets): Rename to ...
9724 (m68k_regsets): ... this, and make static.
9725 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9726 (m68k_regs_info): New function.
9727 (m68k_arch_setup): New function.
9728 (the_low_target): Adjust.
9729 (initialize_low_arch): New function.
9730 * linux-sh-low.c (tdesc_sharch): Declare.
9731 (target_regsets): Rename to ...
9732 (sh_regsets): ... this, and make static.
9733 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9734 (sh_regs_info, sh_arch_setup): New functions.
9735 (the_low_target): Adjust.
9736 (initialize_low_arch): New function.
9737 * linux-bfin-low.c (tdesc_bfin): Declare.
9738 (bfin_arch_setup): New function.
9739 (bfin_usrregs_info, regs_info): New globals.
9740 (bfin_regs_info): New function.
9741 (the_low_target): Adjust.
9742 (initialize_low_arch): New function.
9743 * linux-cris-low.c (tdesc_cris): Declare.
9744 (cris_arch_setup): New function.
9745 (cris_usrregs_info, regs_info): New globals.
9746 (cris_regs_info): New function.
9747 (the_low_target): Adjust.
9748 (initialize_low_arch): New function.
9749 * linux-cris-low.c (tdesc_crisv32): Declare.
9750 (cris_arch_setup): New function.
9751 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9752 (cris_regs_info): New function.
9753 (the_low_target): Adjust.
9754 (initialize_low_arch): New function.
9755 * linux-m32r-low.c (tdesc_m32r): Declare.
9756 (m32r_arch_setup): New function.
9757 (m32r_usrregs_info, regs_info): New globals.
9758 (m32r_regs_info): Adjust.
9759 (initialize_low_arch): New function.
9760 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9761 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9762 (tic6x_usrregs_info): Forward declare.
9763 (tic6x_read_description): New function, based on ...
9764 (tic6x_arch_setup): ... this. Reimplement.
9765 (target_regsets): Rename to ...
9766 (tic6x_regsets): ... this, and make static.
9767 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9768 (tic6x_regs_info): New function.
9769 (the_low_target): Adjust.
9770 (initialize_low_arch): New function.
9771 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9772 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9773 (target_regsets): Rename to ...
9774 (xtensa_regsets): ... this, and make static.
9775 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9777 (xtensa_arch_setup, xtensa_regs_info): New functions.
9778 (the_low_target): Adjust.
9779 (initialize_low_arch): New function.
9780 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9781 (nios2_arch_setup): Set the current process'es tdesc.
9782 (target_regsets): Rename to ...
9783 (nios2_regsets): ... this.
9784 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9785 (nios2_regs_info): New function.
9786 (the_low_target): Adjust.
9787 (initialize_low_arch): New function.
9788 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9789 (aarch64_arch_setup): Set the current process'es tdesc.
9790 (target_regsets): Rename to ...
9791 (aarch64_regsets): ... this.
9792 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9793 (aarch64_regs_info): New function.
9794 (the_low_target): Adjust.
9795 (initialize_low_arch): New function.
9796 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9798 (target_regsets): Rename to ...
9799 (tile_regsets): ... this.
9800 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9801 (tile_regs_info): New function.
9802 (tile_arch_setup): Set the current process'es tdesc.
9803 (the_low_target): Adjust.
9804 (initialize_low_arch): New function.
9805 * spu-low.c (tdesc_spu): Declare.
9806 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9807 * win32-arm-low.c (tdesc_arm): Declare.
9808 (arm_arch_setup): New function.
9809 (the_low_target): Install arm_arch_setup instead of
9811 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9812 (init_windows_x86): Rename to ...
9813 (i386_arch_setup): ... this. Set `win32_tdesc'.
9814 (the_low_target): Adjust.
9815 * win32-low.c (win32_tdesc): New global.
9816 (child_add_thread): Don't create the thread cache here.
9817 (do_initial_child_stuff): Set the new process'es tdesc.
9818 * win32-low.h (struct target_desc): Forward declare.
9819 (win32_tdesc): Declare.
9820 * lynx-i386-low.c (tdesc_i386): Declare global.
9821 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9822 * lynx-low.c (lynx_tdesc): New global.
9823 (lynx_add_process): Set the new process'es tdesc.
9824 * lynx-low.h (struct target_desc): Forward declare.
9825 (lynx_tdesc): Declare global.
9826 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9827 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9828 * nto-low.c (nto_tdesc): New global.
9829 (do_attach): Set the new process'es tdesc.
9830 * nto-low.h (struct target_desc): Forward declare.
9831 (nto_tdesc): Declare.
9832 * nto-x86-low.c (tdesc_i386): Declare.
9833 (nto_x86_arch_setup): Set `nto_tdesc'.
9835 2013-06-04 Gary Benson <gbenson@redhat.com>
9837 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9838 to qSupported response when appropriate.
9839 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9840 with nonzero-length annex.
9841 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9842 arguments supplied in annex.
9844 2013-05-31 Doug Evans <dje@google.com>
9847 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9848 64 bits in 64-cross-32 environment.
9850 2013-05-28 Pedro Alves <palves@redhat.com>
9852 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9853 (aarch64-without-fpu.c): Delete rule.
9854 * configure.srv (aarch64*-*-linux*): Remove references to
9855 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9856 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9859 2013-05-24 Pedro Alves <palves@redhat.com>
9861 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9862 instead of strchr/decode_address. Error if the range isn't split
9863 with a ','. Don't assume there's be a ':' in the action.
9865 2013-05-23 Yao Qi <yao@codesourcery.com>
9866 Pedro Alves <palves@redhat.com>
9868 * linux-low.c (lwp_in_step_range): New function.
9869 (linux_wait_1): If the thread was range stepping and stopped
9870 outside the stepping range, report the stop to GDB. Otherwise,
9871 continue stepping. Add range stepping debug output.
9872 (linux_set_resume_request): Copy the step range from the resume
9874 (linux_supports_range_stepping): New.
9875 (linux_target_ops) <supports_range_stepping>: Set to
9876 linux_supports_range_stepping.
9877 * linux-low.h (struct linux_target_ops)
9878 <supports_range_stepping>: New field.
9879 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9880 * linux-x86-low.c (x86_supports_range_stepping): New.
9881 (the_low_target) <supports_range_stepping>: Set to
9882 x86_supports_range_stepping.
9883 * server.c (handle_v_cont): Handle 'r' action.
9884 (handle_v_requests): Append ";r" if the target supports range
9886 * target.h (struct thread_resume) <step_range_start,
9887 step_range_end>: New fields.
9888 (struct target_ops) <supports_range_stepping>:
9890 (target_supports_range_stepping): New macro.
9892 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9894 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9895 confusion in comment.
9897 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9899 * lynx-low.c (struct process_info_private): New type.
9900 (lynx_add_process): New function.
9901 (lynx_create_inferior, lynx_attach): Replace calls to
9902 add_process by calls to lynx_add_process.
9903 (lynx_resume): If PTID is null, then try using
9904 current_process()->private->last_wait_event_ptid.
9906 (lynx_clear_inferiors): Delete. The contents of that function
9907 has been inlined in lynx_mourn;
9908 (lynx_wait_1): Save the ptid in the process's private data.
9909 (lynx_mourn): Free the process' private data. Replace call
9910 to lynx_clear_inferiors by call to clear_inferiors.
9912 2013-05-17 Yao Qi <yao@codesourcery.com>
9914 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9917 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9919 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9920 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9921 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9922 PT_TEXT_END_ADDR guards. Update comments.
9923 (linux_target_op) <read_offsets>: Conditionally define to
9924 linux_read_offsets if the target is UCLIBC and if it defines
9925 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9927 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9928 Andrew Jenner <andrew@codesourcery.com>
9930 * Makefile.in (SFILES): Add linux-nios2-low.c.
9931 (clean): Add action to delete nios2-linux.c.
9932 (nios2-linux.c): New rule.
9933 * configure.srv: Add nios2*-*-linux*.
9934 * linux-nios2-low.c: New.
9936 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9938 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9940 2013-04-25 Hui Zhu <hui@codesourcery.com>
9943 * ax.c (ax_printf): Add fflush.
9945 2013-04-22 Tom Tromey <tromey@redhat.com>
9947 * Makefile.in (SFILES): Add filestuff.c.
9948 (OBS): Add filestuff.o.
9949 (filestuff.o): New target.
9950 * config.in, configure: Rebuild.
9951 * configure.ac: Check for fdwalk, pipe2.
9953 2013-04-17 Pedro Alves <palves@redhat.com>
9955 * configure.ac (USE_THREAD_DB): Delete variable.
9956 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9957 Don't AC_SUBST USE_THREAD_DB.
9958 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9959 * config.in, configure: Regenerate.
9961 2013-04-16 Pedro Alves <palves@redhat.com>
9963 * linux-low.h (struct lwp_info) <thread_known>: Move under
9964 the USE_THREAD_DB #ifdef.
9966 2013-04-16 Pedro Alves <palves@redhat.com>
9968 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9969 (linux-low.o): Delete rule.
9970 * linux-low.h: Always include "gdb_thread_db.h" instead of
9971 conditionally including thread_db.h.
9972 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9975 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9977 * Makefile.in (install-only): Fix make install regression.
9979 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9981 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9982 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9984 * gdbserver.1: Remove.
9986 2013-03-22 Pedro Alves <palves@redhat.com>
9988 * linux-low.c (handle_extended_wait): Don't call
9989 linux_enable_event_reporting.
9991 2013-03-15 Tony Theodore <tonyt@logyst.com>
9994 * Makefile.in (SHELL): Use @SHELL@.
9996 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9998 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10001 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10003 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10004 Remove extraneous NULL element.
10006 2013-03-13 Yao Qi <yao@codesourcery.com>
10008 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10009 'V' block in trace frame.
10011 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10013 * target.h (struct target_ops): Add btrace ops.
10014 (target_supports_btrace): New macro.
10015 (target_enable_btrace): New macro.
10016 (target_disable_btrace): New macro.
10017 (target_read_btrace): New macro.
10018 * gdbthread.h (struct thread_info): Add btrace field.
10019 * server.c: Include btrace-common.h.
10020 (handle_btrace_general_set): New function.
10021 (handle_btrace_enable): New function.
10022 (handle_btrace_disable): New function.
10023 (handle_general_set): Call handle_btrace_general_set.
10024 (handle_qxfer_btrace): New function.
10025 (struct qxfer qxfer_packets[]): Add btrace entry.
10026 * inferiors.c (remove_thread): Disable btrace.
10027 * linux-low: Include linux-btrace.h.
10028 (linux_low_enable_btrace): New function.
10029 (linux_low_read_btrace): New function.
10030 (linux_target_ops): Add btrace ops.
10031 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10032 Add srv_linux_btrace=yes.
10033 (x86_64-*-linux*): Add linux-btrace.o.
10034 Add srv_linux_btrace=yes.
10035 * configure.ac: Define HAVE_LINUX_BTRACE.
10036 * config.in: Regenerated.
10037 * configure: Regenerated.
10039 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10041 * server.c (handle_qxfer): Preserve error message if -3 is
10043 (qxfer): Document the -3 return value.
10045 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10047 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10048 (linux_btrace_h): New variable.
10049 (linux-btrace.o): New rule.
10051 2013-03-08 Stan Shebs <stan@codesourcery.com>
10052 Hafiz Abid Qadeer <abidh@codesourcery.com>
10054 * tracepoint.c (trace_buffer_size): New global.
10055 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10056 (init_trace_buffer): Change to one-argument function. Allocate
10057 trace buffer memory.
10058 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10059 handle QTBuffer:size packet.
10060 (cmd_bigqtbuffer_size): New function.
10061 (initialize_tracepoint): Call init_trace_buffer with
10062 DEFAULT_TRACE_BUFFER_SIZE.
10063 * server.c (handle_query): Add QTBuffer:size in the
10066 2013-03-07 Yao Qi <yao@codesourcery.com>
10068 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10069 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10071 (cmd_qtsp): Adjust condition. Do post increment.
10072 Set cur_action and cur_step_action back to 0.
10074 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10077 * linux-low.c (linux_write_memory): Return early success if LEN is
10080 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10082 * configure.srv: Add x86_64-*-cygwin* as target.
10084 2013-02-28 Tom Tromey <tromey@redhat.com>
10086 * configure.ac: Invoke AC_SYS_LARGEFILE.
10087 * configure, config.in: Rebuild.
10089 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10091 * win32-low.c: Throughout, fix format strings and casts of
10092 printf-like functions to avoid type related warnings on all
10094 (get_child_debug_event): Print dwDebugEventCode as hex since
10095 that's how it's usually documented.
10097 2013-02-28 Yao Qi <yao@codesourcery.com>
10099 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10102 2013-02-27 Jiong Wang <jiwang@tilera.com>
10104 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10105 (reg-tilegx32.c): New rule.
10106 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10107 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10108 different register info initializer according to elf class.
10109 (init_registers_tilgx32): New function. The tilegx32 register info
10111 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10112 (tile_store_gregset): Likewise.
10114 2013-02-27 Yao Qi <yao@codesourcery.com>
10116 * server.c (process_point_options): Print debug message when
10117 debug_threads is true.
10119 2013-02-26 Yao Qi <yao@codesourcery.com>
10121 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10123 2013-02-19 Pedro Alves <palves@redhat.com>
10124 Kai Tietz <ktietz@redhat.com>
10128 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10129 instead of strtoul to extract address from packet.
10130 (process_serial_event) <'z'>: Likewise.
10132 2013-02-18 Yao Qi <yao@codesourcery.com>
10134 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10136 2013-02-14 Pedro Alves <palves@redhat.com>
10140 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10141 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10143 2013-02-14 Pedro Alves <palves@redhat.com>
10145 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10147 2013-02-14 Pedro Alves <palves@redhat.com>
10149 * tracepoint.c (save_string): Delete.
10150 (add_tracepoint_action): Use savestring instead of save_string.
10152 2013-02-12 Pedro Alves <palves@redhat.com>
10154 * linux-xtensa-low.c: Ditto.
10155 * xtensa-xtregs.c: Ditto.
10157 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10159 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10162 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10164 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10165 aarch64_num_wp_regs and aarch64_num_bp_regs to
10166 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10168 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10170 * linux-aarch64-low.c (ps_get_thread_area): Replace
10171 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10173 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10174 Marcus Shawcroft <marcus.shawcroft@arm.com>
10175 Nigel Stephens <nigel.stephens@arm.com>
10176 Yufeng Zhang <yufeng.zhang@arm.com>
10178 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10179 (aarch64.c, aarch64-without-fpu.c): New targets.
10180 * configure.srv (aarch64*-*-linux*): New.
10181 * linux-aarch64-low.c: New file.
10183 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10185 * linux-low.c (handle_extended_wait, linux_create_inferior)
10186 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10187 (dequeue_one_deferred_signal, linux_resume_one_thread)
10188 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10189 (linux_tracefork_grandchild, linux_test_for_tracefork)
10190 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10191 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10192 where the argument is 0.
10194 2013-01-25 Yao Qi <yao@codesourcery.com>
10196 * event-loop.c: Include "queue.h".
10197 (gdb_event_p): New typedef.
10198 (struct gdb_event) <next_event>: Remove.
10199 (event_queue): Change to QUEUE(gdb_event_p).
10200 (async_queue_event): Remove.
10201 (gdb_event_xfree): New.
10202 (initialize_event_loop): New.
10203 (process_event): Use API from QUEUE.
10204 (wait_for_event): Likewise.
10205 * server.c (main): Call initialize_event_loop.
10206 * server.h (initialize_event_loop): Declare.
10208 2013-01-18 Yao Qi <yao@codesourcery.com>
10210 * ax.h (struct eval_agent_expr_context): New.
10211 (gdb_eval_agent_expr): Update declaration.
10212 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10213 TFRAME. Add new argument CTX.
10214 * server.h (struct eval_agent_expr_context): Declare.
10215 (agent_mem_read, agent_tsv_read): Update declaration.
10216 (agent_mem_read_string): Likewise.
10217 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10218 (add_traceframe_block): Add new argument TPOINT.
10219 Increase TPOINT->traceframe_usage.
10220 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10221 eval_tracepoint_agent_expr.
10222 (condition_true_at_tracepoint): Likewise.
10223 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10224 (agent_mem_read_string, agent_tsv_read): Likewise.
10226 2013-01-16 Yao Qi <yao@codesourcery.com>
10228 * linux-low.c (linux_resume_one_lwp): Don't check
10229 'lwp->bp_reinsert != 0'.
10231 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10232 Pedro Alves <palves@redhat.com>
10234 * lynx-low.c (ptrace_request_to_str): Define a temporary
10235 macro and use it to simplify this function's implementation.
10237 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10239 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10242 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10244 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10246 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10248 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10250 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10252 * lynx-low.c (lynx_resume): Use the resume_info parameter
10253 to determine the ptid for the lynx_ptrace call, unless
10254 it is equal to minus_one_ptid, in which case we use the
10255 ptid of the current_inferior.
10256 (lynx_wait_1): After having received a thread create/exit
10257 event, resume the inferior's execution using the signaling
10258 thread's ptid, rather than the old ptid.
10260 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10262 * lynx-low.c (lynx_resume): Delete variable ret.
10264 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10266 * gdbreplay.c (gdbreplay_version): Update copyright year.
10267 * server.c (gdbserver_version): Likewise.
10269 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10271 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10274 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10276 * lynx-low.c (ptrace_request_to_str): Add handling for
10277 PTRACE_GETTRACESIG.
10279 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10281 * lynx-low.c (lynx_attach): Delete variable new_process.
10283 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10285 * lynx-low.c (lynx_create_inferior): Delete variable
10288 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10290 * lynx-low.c (ptrace_request_to_str): Do not handle
10291 PTRACE_GETTHREADLIST if this macro does not exist.
10293 2012-12-15 Yao Qi <yao@codesourcery.com>
10295 * Makefile.in (OBS): Add notif.o.
10296 * notif.c, notif.h: New.
10297 * server.c: Include "notif.h".
10298 (struct vstop_notif) <next>: Remove.
10300 (queue_stop_reply): Update.
10301 (push_event, send_next_stop_reply): Remove.
10302 (discard_queued_stop_replies): Update.
10303 (notif_stop): New variable.
10304 (handle_v_stopped): Remove.
10305 (handle_v_requests): Don't call handle_v_stopped. Call
10306 handle_ack_notif instead.
10307 (queue_stop_reply_callback): Call notif_event_enque instead
10308 of queue_stop_reply.
10309 (handle_status): Don't call send_next_stop_reply, call
10310 notif_write_event instead.
10311 (kill_inferior_callback): Likewise.
10312 (detach_or_kill_inferior_callback): Likewise.
10313 (main): Call initialize_notif.
10314 (process_serial_event): Call QUEUE_is_empty.
10315 (handle_target_event): Call notif_push instead of push event.
10316 * server.h (push_event): Remove declaration.
10318 2012-12-10 Tom Tromey <tromey@redhat.com>
10320 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10321 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10324 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10325 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10326 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10327 (amd64-linux-ipa.o, ax.o): Rewrite.
10328 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10329 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10330 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10331 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10332 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10333 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10334 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10335 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10336 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10337 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10338 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10339 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10340 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10341 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10342 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10343 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10344 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10345 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10346 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10347 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10348 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10349 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10350 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10351 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10352 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10353 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10354 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10355 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10356 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10357 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10358 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10359 (reg-tilegx.o): Remove.
10360 (all_object_files): New macro.
10361 Include .deps files.
10362 * aclocal.m4, configure: Rebuild.
10363 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10364 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10365 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10367 2012-12-05 Tom Tromey <tromey@redhat.com>
10370 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10372 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10374 * configure.ac: Check for linux/perf_event.h.
10375 * config.in: Regenerated.
10376 * configure: Regenerated.
10378 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10380 * hostio.c (handle_readlink): Decrease buffer size
10381 parameter passed to readlink by one byte.
10383 2012-11-26 Yao Qi <yao@codesourcery.com>
10385 * configure.ac (build_warnings): Append '-Wempty-body'.
10386 * configure: Regenerated.
10387 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10390 2012-11-15 Pierre Muller <muller@sourceware.org>
10392 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10393 * config.in: Regenerate.
10394 * configure: Regenerate.
10395 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10396 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10397 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10398 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10400 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10401 instead of <sys/wait.h> header.
10402 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10404 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10406 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10407 (various make rules): Remove -DGDBSERVER
10409 2012-11-09 Yao Qi <yao@codesourcery.com>
10411 * spu-low.c (current_ptid): Move it to ..
10412 * gdbthread.h: ... here. New.
10413 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10414 * server.c (myresume, process_serial_event): Likewise.
10415 * thread-db.c (thread_db_find_new_threads): Likewise.
10416 * tracepoint.c (run_inferior_command): Likewise.
10418 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10420 * server.c (handle_search_memory_1): Include access length in
10423 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10425 * linux-crisv32-low.c: Fix compile errors.
10427 2012-09-04 Yao Qi <yao@codesourcery.com>
10429 * tracepoint.c (cmd_qtsv): Adjust debug message.
10430 Don't check CUR_TPOINT.
10432 2012-08-28 Yao Qi <yao@codesourcery.com>
10434 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10435 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10436 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10437 Remove declarations of xmalloc, xreallloc, xstrdup and
10439 * Makefile.in (libiberty_h): New.
10440 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10441 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10443 2012-08-23 Yao Qi <yao@codesourcery.com>
10445 * server.h: Remove declaration of 'xsnprintf'.
10447 2012-08-22 Keith Seitz <keiths@redhat.com>
10449 * server.h: Include build-gnulib-gbserver/config.h.
10450 * gdbreplay.c: Likewise.
10452 2012-08-08 Doug Evans <dje@google.com>
10454 * Makefile.in (SFILES): Add gdb_vecs.c.
10455 (OBS): Add gdb_vecs.o.
10456 (gdb_vecs_h, host_defs_h): New variables.
10457 (thread-db.o): Add $(gdb_vecs_h) dependency.
10458 (gdb_vecs.o): New rule.
10459 * thread-db.c: #include "gdb_vecs.h".
10460 (thread_db_load_search): Use a vector to iterate over path elements.
10461 Handle text appearing after "$pdir".
10463 * configure.ac: Add check for strstr.
10464 * config.in: Regenerate.
10465 * configure: Regenerate.
10467 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10469 * hostio.c (handle_pread): If pread fails, fall back to attempting
10471 (handle_pwrite): Likewise for pwrite.
10473 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10475 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10476 between unsupported TYPE and unimplementable ADDR/LEN combination.
10477 (arm_insert_point): Act on new return value.
10479 2012-07-31 Pedro Alves <palves@redhat.com>
10481 * server.c (process_point_options): Only skip tokens if we find
10482 one that is unrecognized. Don't treat 'X' specially while
10483 skipping unrecognized tokens.
10485 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10487 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10488 to 4-byte-align HW breakpoint addresses for Thumb.
10490 2012-07-27 Yao Qi <yao@codesourcery.com>
10494 * server.h: Declare gdb_agent_about_to_close.
10495 * target.c (kill_inferior): Include "agent.h".
10496 New. Send command 'kill'.
10497 * target.h (kill_inferior): Removed macro.
10498 * tracepoint.c (gdb_agent_about_to_close): New.
10499 (gdb_agent_helper_thread): Handle command 'close'.
10500 Wait endlessly until the inferior stops.
10501 Install gdb_agent_remove_socket to atexit hook.
10502 (agent_socket_name): New static variable.
10503 (gdb_agent_socket_init): Replace local variable 'name' with
10504 'agent_socket_name'.
10505 (gdb_agent_remove_socket): New.
10507 2012-07-27 Yao Qi <yao@codesourcery.com>
10509 * server.c (process_point_options): Stop at 'X' when parsing.
10511 2012-07-19 Michael Eager <eager@eagercon.com>
10513 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10515 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10516 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10517 hardware breakpoint.
10519 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10521 * gdbserver/linux-low.c (initialize_low): Call
10522 linux_ptrace_init_warnings.
10524 2012-07-02 Doug Evans <dje@google.com>
10526 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10529 2012-07-02 Stan Shebs <stan@codesourcery.com>
10531 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10532 (ax.o): Add it to build rule.
10534 (OBS): Add format.o.
10535 (IPA_OBS): Add format.o.
10536 * server.c (handle_query): Claim support for breakpoint commands.
10537 (process_point_options): Add command case.
10538 (process_serial_event): Leave running if there are printfs in
10540 * mem-break.h (any_persistent_commands): Declare.
10541 (add_breakpoint_commands): Declare.
10542 (gdb_no_commands_at_breakpoint): Declare.
10543 (run_breakpoint_commands): Declare.
10544 * mem-break.c (struct point_command_list): New struct.
10545 (struct breakpoint): New field command_list.
10546 (any_persistent_commands): New function.
10547 (add_commands_to_breakpoint): New function.
10548 (add_breakpoint_commands): New function.
10549 (gdb_no_commands_at_breakpoint): New function.
10550 (run_breakpoint_commands): New function.
10551 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10553 * ax.c: Include format.h.
10554 (ax_printf): New function.
10555 (gdb_eval_agent_expr): Add printf opcode.
10557 2012-06-13 Yao Qi <yao@codesourcery.com>
10559 * server.c (start_inferior): Remove duplicated writes to fields
10560 'last_resume_kind' and 'last_status' of 'current_inferior'.
10562 2012-06-12 Yao Qi <yao@codesourcery.com>
10563 Pedro Alves <palves@redhat.com>
10565 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10567 * server.c (handle_v_cont): Extend comment.
10569 2012-06-11 Yao Qi <yao@codesourcery.com>
10571 * linux-low.c (linux_attach): Add 'static'.
10573 2012-06-06 Yao Qi <yao@codesourcery.com>
10575 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10577 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10579 Fix gcc -flto compilation warning.
10580 * server.c (main): Make variable multi_mode and attach volatile.
10582 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10584 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10585 if the platform doesn't know about it.
10587 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10589 * Makefile.in (SFILES): Add linux-tile-low.c.
10590 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10591 * configure.srv: Handle tilegx-*-linux*.
10592 * linux-tile-low.c: New file.
10594 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10596 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10598 2012-05-24 Pedro Alves <palves@redhat.com>
10602 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10604 2012-05-24 Pedro Alves <palves@redhat.com>
10608 Replace target_signal with gdb_signal throughout.
10610 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10612 * linux-low.c (linux_store_registers): Avoid the copying sequence
10613 when no data has been retrieved by ptrace.
10615 2012-05-22 Will Deacon <will.deacon@arm.com>
10617 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10618 Include asm/ptrace.h.
10619 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10622 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10624 * linux-low.c (linux_store_registers): Don't re-retrieve data
10625 with ptrace that has already been obtained from /proc. Always
10626 copy any data retrieved with ptrace to the buffer supplied.
10628 2012-05-11 Yao Qi <yao@codesourcery.com>
10629 Pedro Alves <palves@redhat.com>
10631 * linux-low.c (enum stopping_threads_kind): New.
10632 (stopping_threads): Change type to `enum stopping_threads_kind'.
10633 (handle_extended_wait): If stopping and suspending threads, leave
10634 the new_lwp suspended too.
10635 (linux_wait_for_event): Adjust.
10636 (stop_all_lwps): Set `stopping_threads' to
10637 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10638 whether we're suspending threads or just stopping them. Assert no
10641 2012-04-29 Yao Qi <yao@codesourcery.com>
10643 * server.h: Move some code to ...
10644 * gdbthread.h: ... here. New.
10645 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10646 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10647 (nto-low.o, win32-low.o): Likewise.
10648 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10649 * regcache.c, remote-utils.c, server.c: Likewise.
10650 * target.c, tracepoint.c, win32-low.c: Likewise.
10652 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10654 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10655 (PTRACE_ARG4_TYPE): Likewise.
10656 (PTRACE_XFER_TYPE): Likewise.
10657 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10658 ptrace to PTRACE_ARG3_TYPE.
10659 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10660 (PTRACE_ARG4_TYPE): Likewise.
10661 (PTRACE_XFER_TYPE): Likewise.
10662 (linux_detach_one_lwp): Cast fourth argument of
10663 ptrace to long then PTRACE_ARG4_TYPE.
10664 (regsets_fetch_inferior_registers): Cast third argument of
10665 ptrace to long then PTRACE_ARG3_TYPE.
10666 (regsets_store_inferior_registers): Likewise.
10668 2012-04-20 Pedro Alves <palves@redhat.com>
10670 * configure: Regenerate.
10672 2012-04-19 Pedro Alves <palves@redhat.com>
10674 * Makefile.in (GNULIB_BUILDDIR): New.
10675 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10676 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10677 (all, install-only, uninstall, clean-info, all-lib, clean): No
10678 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10679 (maintainer-clean realclean distclean): Use subdir_do.
10681 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10682 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10683 * acinclude.m4: Include acx_configure_dir.m4.
10684 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10685 calls. Call AC_PROG_RANLIB. Configure gnulib using
10688 (GNULIB_STDINT_H): Adjust.
10689 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10690 * gdbreplay.c: Include build-gnulib/config.h.
10691 * server.h: Likewise.
10692 * aclocal.m4: Regenerate.
10693 * config.in: Regenerate.
10694 * configure: Regenerate.
10696 2012-04-19 Pedro Alves <palves@redhat.com>
10698 * Makefile.in (LIBGNU, INCGNU): Adjust.
10699 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10700 (all, install-only, uninstall, clean-info, all-lib, clean)
10701 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10702 * configure.ac: Adjust AC_OUTPUT output.
10703 * aclocal.m4: Regenerate.
10704 * configure: Regenerate.
10706 2012-04-19 Pedro Alves <palves@redhat.com>
10708 * Makefile.in (generated_files): New.
10709 (server_h): Remove the explicit dependency on config.h, and depend
10710 on $generated_files.
10712 2012-04-19 Pedro Alves <palves@redhat.com>
10714 * Makefile.in (INCGNU): Add -Ignulib.
10716 2012-04-19 Pedro Alves <palves@redhat.com>
10718 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10719 (INCGNU): ... this, and spell out -I here.
10720 (GNULIB_LIB): Rename to ...
10721 (LIBGNU): ... this.
10722 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10724 2012-04-19 Pedro Alves <palves@redhat.com>
10726 * config.in: Regenerate.
10728 2012-04-19 Pedro Alves <palves@redhat.com>
10730 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10731 * server.h (memmem): Remove declaration.
10732 * config.in: Regenerate.
10733 * configure: Regenerate.
10735 2012-04-19 Yao Qi <yao@codesourcery.com>
10737 * Makefile.in (SFILES): Add common/vec.c.
10741 2012-04-19 Yao Qi <yao@codesourcery.com>
10743 * remote-utils.c (prepare_resume_reply): Replace with macro
10744 target_core_of_thread.
10745 * server.c (handle_qxfer_threads_proper): Likewise.
10746 * target.h (traget_core_of_thread): New macro.
10748 2012-04-18 Pedro Alves <palves@redhat.com>
10750 * aclocal.m4: Regenerate.
10751 * configure: Regenerate.
10753 2012-04-16 Yao Qi <yao@codesourcery.com>
10755 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10756 duplicated on address.
10758 2012-04-16 Yao Qi <yao@codesourcery.com>
10760 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10761 (struct tracepoint_action_ops) <send>: New field.
10762 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10763 (agent_expr_send, x_tracepoint_action_send): New.
10764 (l_tracepoint_action_send): New.
10765 (cmd_qtdp): Download and install tracepoint
10766 according to `use_agent'.
10767 (run_inferior_command): Add one more parameter `len'.
10769 (tracepoint_send_agent): New.
10770 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10772 2012-04-16 Yao Qi <yao@codesourcery.com>
10774 * tracepoint.c (download_tracepoints): Moved to ...
10775 (cmd_qtstart): ... here.
10777 2012-04-14 Yao Qi <yao@codesourcery.com>
10779 * tracepoint.c: Include inttypes.h.
10780 (struct collect_memory_action): Use sized types.
10781 (struct tracepoint): Likewise.
10782 (cmd_qtdp, stop_tracing): Update print specifiers.
10783 (cmd_qtp, response_tracepoint): Likewise.
10784 (collect_data_at_tracepoint): Likewise.
10785 (collect_data_at_step): Likewise.
10787 2012-04-14 Yao Qi <yao@codesourcery.com>
10789 Import gnulib module inttypes.
10790 * aclocal.m4, config.in, configure: Regenerated.
10792 2012-04-14 Yao Qi <yao@codesourcery.com>
10794 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10795 Makefile and config.status at last.
10797 2012-04-13 Yao Qi <yao@codesourcery.com>
10799 * tracepoint.c: Include stdint.h unconditionally.
10801 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10803 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10804 on BFD_HAVE_SYS_PROCFS_TYPE.
10805 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10806 * configure: Regenerate.
10807 * config.in: Likewise.
10809 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10811 * Makefile.in (clean): Also remove x32.c x32-linux.c
10812 x32-avx.c x32-avx-linux.c.
10813 (x32.o): New target.
10815 (x32-linux.o): Likewise.
10816 (x32-linux.c): Likewise.
10817 (x32-avx.o): Likewise.
10818 (x32-avx.c): Likewise.
10819 (x32-avx-linux.o): Likewise.
10820 (x32-avx-linux.c): Likewise.
10822 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10823 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10824 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10825 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10826 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10827 i386/x32-avx-linux.xml.
10829 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10830 (init_registers_x32_avx_linux): Likwise.
10831 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10832 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10834 2012-04-13 Pedro Alves <palves@redhat.com>
10836 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10837 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10838 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10839 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10842 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10844 * linux-x86-low.c (compat_x32_clock_t): New.
10845 (compat_x32_siginfo_t): Likewise.
10846 (compat_x32_siginfo_from_siginfo): Likewise.
10847 (siginfo_from_compat_x32_siginfo): Likewise.
10848 (linux_is_elf64): Likewise.
10849 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10850 and siginfo_from_compat_x32_siginfo for x32.
10851 (x86_arch_setup): Set linux_is_elf64.
10853 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10856 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10858 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10859 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10860 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10861 compatible with process.
10863 2012-04-12 Yao Qi <yao@codesourcery.com>
10865 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10866 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10867 (install-only, install-info, clean): Handle sub dir gnulib.
10868 (all-lib, am--refresh): New targets.
10869 (memmem.o): Remove target.
10870 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10871 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10872 (AC_REPLACE_FUNCS): Remove memmem.
10873 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10874 (AC_OUTPUT): Generate Makefile in gnulib/.
10875 * aclocal.m4, config.in, configure: Regenerated.
10877 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10879 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10881 2012-04-05 Pedro Alves <palves@redhat.com>
10883 -Werror=strict-aliasing
10885 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10888 2012-04-04 Pedro Alves <palves@redhat.com>
10890 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10891 (sparc_store_gregset_from_stack, sparc_store_gregset)
10892 (sparc_breakpoint_at): Fix formatting.
10894 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10896 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10898 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10899 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10900 * config.in: Regenerate.
10901 * configure: Likewise.
10903 2012-03-29 Pedro Alves <palves@redhat.com>
10905 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10906 Correct ptrace arguments.
10908 2012-03-28 Pedro Alves <palves@redhat.com>
10910 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10911 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10912 (IA64_FR1_REGNUM): New defines.
10913 (ia64_fetch_register): New.
10914 (the_low_target): Install it.
10915 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10917 * linux-low.c (linux_fetch_registers): Try the
10918 the_low_target.fetch_register hook first.
10920 * linux-arm-low.c (the_low_target): Adjust.
10921 * linux-bfin-low.c (the_low_target): Adjust.
10922 * linux-cris-low.c (the_low_target): Adjust.
10923 * linux-crisv32-low.c (the_low_target): Adjust.
10924 * linux-m32r-low.c (the_low_target): Adjust.
10925 * linux-m68k-low.c (the_low_target): Adjust.
10926 * linux-mips-low.c (the_low_target): Adjust.
10927 * linux-ppc-low.c (the_low_target): Adjust.
10928 * linux-s390-low.c (the_low_target): Adjust.
10929 * linux-sh-low.c (the_low_target): Adjust.
10930 * linux-sparc-low.c (the_low_target): Adjust.
10931 * linux-tic6x-low.c (the_low_target): Adjust.
10932 * linux-x86-low.c (the_low_target): Adjust.
10933 * linux-xtensa-low.c (the_low_target): Adjust.
10935 2012-03-26 Pedro Alves <palves@redhat.com>
10937 * server.c (handle_qxfer_libraries): Don't bail early if
10938 the_target->qxfer_libraries_svr4 is not NULL.
10940 2012-03-26 Pedro Alves <palves@redhat.com>
10942 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10944 2012-03-23 Pedro Alves <palves@redhat.com>
10946 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10947 "library-list-svr4" element's start tag when the the DSO list is
10950 2012-03-23 Pedro Alves <palves@redhat.com>
10952 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10953 a variable whose type size is the same as the inferior's pointer
10956 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10958 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10960 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10961 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10962 * linux-low.h: Include <signal.h>.
10963 (struct siginfo): Remove forward declaration.
10964 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10967 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10969 * .gitignore: Ignore more files.
10971 2012-03-19 Pedro Alves <palves@redhat.com>
10972 Jan Kratochvil <jan.kratochvil@redhat.com>
10974 * server.c (cont_thread, general_thread): Add describing comments.
10975 (start_inferior): Clear `cont_thread'.
10976 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10979 2012-03-15 Yao Qi <yao@codesourcery.com>
10981 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10983 (cmd_qtdp): ... here.
10985 2012-03-15 Yao Qi <yao@codesourcery.com>
10987 * tracepoint.c (struct tracepoint_action_ops): New.
10988 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10989 (m_tracepoint_action_download): New.
10990 (r_tracepoint_action_download): New.
10991 (x_tracepoint_action_download): New.
10992 (l_tracepoint_action_download): New.
10993 (add_tracepoint_action): Install `action->ops' according type.
10994 (download_tracepoint_1): Move code `download' function pointer
10995 of various tracepoint_action_ops.
10997 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10999 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11000 linux_ptrace_attach_warnings.
11002 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11004 * Makefile.in (linux-ptrace.o): New.
11005 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11006 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11007 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11008 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11009 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11011 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11013 2012-03-08 Yao Qi <yao@codesourcery.com>
11014 Pedro Alves <palves@redhat.com>
11016 Fix PR server/13392.
11017 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11018 offset of JMP insn.
11019 * tracepoint.c (remove_tracepoint): New.
11020 (cmd_qtdp): Call remove_tracepoint when failed to install.
11022 2012-03-07 Pedro Alves <palves@redhat.com>
11024 * linux-low.c (get_detach_signal): New.
11025 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11026 Pass on pending signals to PTRACE_DETACH. Check the result of the
11028 * server.c (program_signals, program_signals_p): New.
11029 (handle_general_set): Handle QProgramSignals.
11030 * server.h (program_signals, program_signals_p): Declare.
11032 2012-03-05 Pedro Alves <palves@redhat.com>
11033 Jan Kratochvil <jan.kratochvil@redhat.com>
11035 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11038 2012-03-03 Yao Qi <yao@codesourcery.com>
11040 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11041 agent_look_up_symbols.
11043 2012-03-03 Yao Qi <yao@codesourcery.com>
11045 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11046 (linux-x86-low.o): Likewise.
11047 * server.h: Remove in_process_agent_loaded.
11048 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11052 2012-03-03 Yao Qi <yao@codesourcery.com>
11054 * tracepoint.c (gdb_agent_capability): New global.
11055 (in_process_agent_loaded_ust): Renamed to
11056 `in_process_agent_supports_ust'.
11058 (in_process_agent_supports_ust): Call agent_capability_check.
11059 (clear_installed_tracepoints): Assert that agent supports
11062 2012-03-03 Yao Qi <yao@codesourcery.com>
11064 * linux-low.c (linux_supports_agent): New.
11065 (linux_target_ops): Initialize field `supports_agent' with
11066 linux_supports_agent.
11067 * target.h (struct target_ops) <supports_agent>: New.
11068 (target_supports_agent): New macro.
11069 * server.c (handle_general_set): Handle packet 'QAgent'.
11070 (handle_query): Send `QAgent+'.
11071 * Makefile.in (server.o): Depends on agent.h.
11073 2012-03-03 Yao Qi <yao@codesourcery.com>
11075 * Makefile.in (OBS): Add agent.o.
11076 Add new rule for agent.o.
11077 Track dependence of tracepoint.c on agent.h.
11078 * tracepoint.c (run_inferior_command_1):
11079 (run_inferior_command): Call agent_run_command.
11080 (gdb_ust_connect_sync_socket): Deleted. Move it to
11082 (resume_thread, stop_thread): Likewise.
11083 (gdb_ust_socket_init): Renamed to ...
11084 (gdb_agent_socket_init): ... New.
11085 (gdb_ust_thread): Renamed to ...
11086 (gdb_agent_helper_thread): ... New.
11087 (gdb_ust_init): Move some code to ...
11088 (gdb_agent_init): ... here. New.
11089 [HAVE_UST]: Call gdb_ust_init.
11090 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11091 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11092 * config.in, configure: Regenerated.
11094 2012-03-02 Pedro Alves <palves@redhat.com>
11096 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11097 * linux-low.c (struct simple_pid_list): New.
11098 (stopped_pids): New a struct simple_pid_list pointer.
11099 (add_to_pid_list, pull_pid_from_list): New.
11100 (handle_extended_wait): Don't assume the first signal new children
11101 report is SIGSTOP. Adjust call to pull_pid_from_list.
11102 (linux_wait_for_lwp): Adjust.
11104 2012-03-02 Yao Qi <yao@codesourcery.com>
11106 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11109 2012-03-02 Yao Qi <yao@codesourcery.com>
11111 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11112 `stop_pc' and `tpoint'. Update caller.
11114 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11116 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11117 * linux-low.c (use_linux_regsets): New macro.
11118 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11119 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11120 (linux_register_in_regsets): New function.
11121 (usr_fetch_inferior_registers): Skip registers covered by
11123 (usr_store_inferior_registers): Likewise.
11124 (usr_fetch_inferior_registers): New macro.
11125 (usr_store_inferior_registers): Likewise.
11126 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11127 (linux_store_registers): Likewise.
11128 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11130 (init_registers_mips64_dsp_linux): Likewise.
11131 (init_registers_mips_linux): New macro.
11132 (init_registers_mips_dsp_linux): Likewise.
11133 (mips_dsp_num_regs): Likewise.
11134 (DSP_BASE, DSP_CONTROL): New fallback macros.
11135 (mips_base_regs): New macro.
11136 (mips_regmap): Use it. Fix the size.
11137 (mips_dsp_regmap): New variable.
11138 (mips_dsp_regset_bitmap): Likewise.
11139 (mips_arch_setup): New function.
11140 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11142 (mips_cannot_store_register): Likewise.
11143 (the_low_target): Update .arch_setup, .num_regs and .regmap
11144 initializers. Add .regset_bitmap initializer.
11145 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11147 * linux-bfin-low.c (the_low_target): Likewise.
11148 * linux-cris-low.c (the_low_target): Likewise.
11149 * linux-crisv32-low.c (the_low_target): Likewise.
11150 * linux-ia64-low.c (the_low_target): Likewise.
11151 * linux-m32r-low.c (the_low_target): Likewise.
11152 * linux-m68k-low.c (the_low_target): Likewise.
11153 * linux-ppc-low.c (the_low_target): Likewise.
11154 * linux-s390-low.c (the_low_target): Likewise.
11155 * linux-sh-low.c (the_low_target): Likewise.
11156 * linux-sparc-low.c (the_low_target): Likewise.
11157 * linux-tic6x-low.c (the_low_target): Likewise.
11158 * linux-x86-low.c (the_low_target): Likewise.
11159 * linux-xtensa-low.c (the_low_target): Likewise.
11160 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11161 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11162 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11164 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11165 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11167 2012-02-29 Yao Qi <yao@codesourcery.com>
11168 Pedro Alves <palves@redhat.com>
11170 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11171 `step_over_finished' is true.
11173 2012-02-27 Pedro Alves <palves@redhat.com>
11175 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11176 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11178 2012-02-27 Pedro Alves <palves@redhat.com>
11181 * linux-low.c (pid_is_stopped): New.
11182 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11184 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11186 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11189 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11191 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11193 2012-02-24 Luis Machado <lgustavo@codesourcery>
11195 * server.c (handle_query): Advertise support for target-side
11196 breakpoint condition evaluation.
11197 (process_point_options): New function.
11198 (process_serial_event): When inserting a breakpoint, check for
11199 a target-side condition that should be evaluated.
11201 * mem-break.c: Include regcache.h and ax.h.
11202 (point_cond_list_t): New data structure.
11203 (breakpoint) <cond_list>: New field.
11204 (find_gdb_breakpoint_at): Make non-static.
11205 (delete_gdb_breakpoint_at): Clear any target-side
11207 (clear_gdb_breakpoint_conditions): New function.
11208 (add_condition_to_breakpoint): Likewise.
11209 (add_breakpoint_condition): Likewise.
11210 (gdb_condition_true_at_breakpoint): Likewise.
11211 (gdb_breakpoint_here): Return result directly instead
11212 of going through a local variable.
11214 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11215 (clear_gdb_breakpoint_conditions): Likewise.
11216 (add_breakpoint_condition): Likewise.
11217 (gdb_condition_true_at_breakpoint): Likewise.
11219 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11220 (need_step_over_p): Take target-side breakpoint condition into
11223 2012-02-24 Luis Machado <lgustavo@codesourcery>
11225 * server.h: Include tracepoint.h.
11226 (agent_mem_read, agent_get_trace_state_variable_value,
11227 agent_set_trace_state_variable_value,
11228 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11229 get_set_tsv_func_addr): New prototypes.
11231 * ax.h: New include file.
11232 * ax.c: New source file.
11234 * tracepoint.c: Include ax.h.
11235 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11236 agent_expr, eval_result_type): Move to ax.h.
11237 (parse_agent_expr): Rename to ...
11238 (gdb_parse_agent_expr): ... this, make it non-static and move
11240 (unparse_agent_expr) Rename to ...
11241 (gdb_unparse_agent_expr): ... this, make it non-static and move
11243 (eval_agent_expr): Rename to ...
11244 (eval_tracepoint_agent_expr): ... this.
11245 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11246 forward declarations.
11247 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11248 (agent_get_trace_state_variable_value): New function.
11249 (agent_set_trace_state_variable_value): New function.
11250 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11251 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11252 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11253 (condition_true_at_tracepoint): Likewise.
11254 (parse_agent_expr): Rename to ...
11255 (gdb_parse_agent_expr): ... this and move to ax.c.
11256 (unparse_agent_expr): Rename to ...
11257 (gdb_unparse_agent_expr): ... this and move to ax.c.
11258 (gdb_agent_op_name): Move to ax.c.
11259 (eval_agent_expr): Rename to ...
11260 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11262 (eval_tracepoint_agent_expr): New function.
11263 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11265 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11267 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11268 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11269 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11270 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11271 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11272 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11273 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11274 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11275 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11276 (compile_bytecodes): Remove forward declaration.
11277 (is_goto_target): Move to ax.c.
11278 (compile_bytecodes): Move to ax.c and call
11279 agent_get_trace_state_variable_value (...) and
11280 agent_set_trace_state_variable_value (...).
11282 * Makefile.in: Update ax.c and IPA dependencies.
11284 2012-02-24 Pedro Alves <palves@redhat.com>
11286 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11287 (cmd_bigqtbuffer_circular): ... this. Only handle
11288 'QTBuffer:circular:'.
11289 (handle_tracepoint_general_set): Adjust.
11291 2012-02-16 Yao Qi <yao@codesourcery.com>
11293 * inferiors.c: Move code to ...
11294 * dll.c: .... here. New.
11295 * server.h: Declare clear_dlls.
11296 * Makefile.in (SFILES): Add dll.c.
11300 2012-02-11 Yao Qi <yao@codesourcery.com>
11302 * server.c: (handle_monitor_command): Add a new parameter
11304 (handle_query): Update caller.
11306 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11308 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11309 * configure, config.in: Regenerate.
11310 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11313 2012-02-02 Pedro Alves <palves@redhat.com>
11315 Try SIGKILL first, then PTRACE_KILL.
11316 * linux-low.c (linux_kill_one_lwp): New.
11317 (linux_kill_one_lwp): Rename to ...
11318 (kill_one_lwp_callback): ... this. Use the new
11319 linux_kill_one_lwp.
11321 2012-02-02 Pedro Alves <palves@redhat.com>
11323 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11326 2012-01-27 Pedro Alves <palves@redhat.com>
11328 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11329 (elf_64_file_p): Make static.
11330 (linux_pid_exe_is_elf_64_file): New.
11331 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11332 Delete declarations.
11333 (linux_pid_exe_is_elf_64_file): Declare.
11334 * linux-x86-low.c (x86_arch_setup): Use
11335 linux_pid_exe_is_elf_64_file.
11337 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11339 * linux-low.c (linux_wait_for_event_1): Rename to ...
11340 (linux_wait_for_event): ... here and merge it with former
11341 linux_wait_for_event - new variable wait_ptid, use it.
11342 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11344 2012-01-23 Pedro Alves <palves@redhat.com>
11346 * server.c (main): Avoid yet another case of infinite loop while
11347 detaching/killing after a longjmp.
11349 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11352 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11354 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11356 * hostio.c (handle_readlink): New function.
11357 (handle_vFile): Call it to handle "vFile:readlink" packets.
11359 2012-01-20 Pedro Alves <palves@redhat.com>
11360 Ulrich Weigand <ulrich.weigand@linaro.org>
11362 * server.c (handle_v_requests): Only support vAttach and vRun to
11363 start multiple processes when in extended protocol mode.
11365 2012-01-17 Pedro Alves <palves@redhat.com>
11367 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11368 memalign plus mprotect to allocate the scratch buffer.
11370 2012-01-13 Pedro Alves <palves@redhat.com>
11372 * server.c (attach_inferior): Clear `cont_thread'.
11374 2012-01-13 Pedro Alves <palves@redhat.com>
11376 * server.c (main): Avoid infinite loop while detaching/killing
11379 2012-01-09 Doug Evans <dje@google.com>
11381 * server.c (start_inferior): Set last_ptid in --wrapper case.
11383 2012-01-06 Yao Qi <yao@codesourcery.com>
11385 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11387 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11389 2012-01-04 Yao Qi <yao@codesourcery.com>
11391 * tracepoint.c (cmd_qtdp): Print debug message
11392 for static tracepoint.
11394 2012-01-04 Yao Qi <yao@codesourcery.com>
11396 * tracepoint.c (trace_vdebug): Differentiate debug message
11397 between gdbserver and IPA.
11399 2012-01-03 Yao Qi <yao@codesourcery.com>
11401 * tracepoint.c (tracepoint_was_hit): Don't collect for
11404 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11406 * terminal.h: Reformat copyright header.
11408 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11410 * server.c (gdbserver_version): Update copyright year.
11411 * gdbreplay.c (gdbreplay_version): Likewise.
11413 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11415 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11418 2011-12-18 Hui Zhu <teawater@gmail.com>
11419 * linux-low.c (linux_create_inferior): Save return value to ret.
11421 2011-12-18 Hui Zhu <teawater@gmail.com>
11423 * linux-low.c (linux_create_inferior): Save return value to ret.
11425 2011-12-16 Doug Evans <dje@google.com>
11427 * linux-low.c (linux_create_inferior): If stdio connection,
11428 redirect stdin from /dev/null, stdout to stderr.
11429 * remote-utils.c (remote_is_stdio): New static global.
11430 (remote_connection_is_stdio): New function.
11431 (remote_prepare): Handle stdio connection.
11432 (remote_open): Ditto.
11433 (remote_close): Don't close stdin for stdio connections.
11434 (read_prim,write_prim): New functions. Replace all calls to
11435 read/write to these.
11436 * server.c (main): Watch for "-" argument. Move call to
11437 remote_prepare before start_inferior.
11438 * server.h (STDIO_CONNECTION_NAME): New macro.
11439 (remote_connection_is_stdio): Declare.
11441 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11442 in debugging output.
11444 2011-12-15 Yao Qi <yao@codesourcery.com>
11446 * tracepoint.c: Include sys/syscall.h.
11447 (gdb_ust_thread): Remove preprocessor conditional.
11449 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11451 * linux-low.c (linux_detach_one_lwp): Call
11452 the_low_target.prepare_to_resume before detaching.
11454 2011-12-14 Yao Qi <yao@codesourcery.com>
11456 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11459 2011-12-14 Yao Qi <yao@codesourcery.com>
11461 * i386-low.c (i386_low_stopped_data_address): Initialize local
11462 variable `control'.
11464 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11468 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11469 DR_CONTROL unless necessary. Extend comments.
11470 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11471 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11473 2011-12-13 Yao Qi <yao@codesourcery.com>
11475 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11477 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11479 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11481 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11482 Print new debug message for such case.
11484 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11486 Fix overlapping memcpy.
11487 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11488 the read_inferior_memory transfer.
11489 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11490 write_inferior_memory transfer.
11491 (set_fast_tracepoint_jump): New variable buf. Use it for the
11492 read_inferior_memory and write_inferior_memory transfers.
11493 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11494 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11495 Use it for the write_inferior_memory transfer.
11496 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11499 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11501 * linux-low.c (fetch_register, store_register): Make code
11502 consistent, fix formatting.
11504 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11506 * linux-low.c (usr_store_inferior_registers): Factor out code
11507 to handle individual registers into...
11508 (store_register): ... this new function.
11510 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11512 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11513 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11514 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11515 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11516 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11517 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11518 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11519 (srv_xmlfiles): Add new XML files.
11521 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11523 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11524 (init_registers_s390_linux32v1): Add prototype.
11525 (init_registers_s390_linux32v2): Likewise.
11526 (init_registers_s390_linux64v1): Likewise.
11527 (init_registers_s390_linux64v2): Likewise.
11528 (init_registers_s390x_linux64v1): Likewise.
11529 (init_registers_s390x_linux64v2): Likewise.
11530 (s390_num_regs): Increment to 52.
11531 (s390_regmap): Add orig_r2 register.
11532 (s390_num_regs_3264): Increment to 68.
11533 (s390_regmap_3264): Add orig_r2 register.
11534 (s390_collect_ptrace_register): Handle orig_r2 register.
11535 (s390_supply_ptrace_register): Likewise.
11536 (s390_fill_last_break): New function.
11537 (s390_store_last_break): Likewise.
11538 (s390_fill_system_call): New function.
11539 (s390_store_system_call): Likewise.
11540 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11542 (s390_check_regset): New function.
11543 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11544 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11545 Update target_regsets for available register sets.
11547 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11548 Jan Kratochvil <jan.kratochvil@redhat.com>
11550 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11551 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11553 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11554 * linux-low.h (struct process_info_private): New member r_debug.
11555 * server.c (handle_qxfer_libraries): Call
11556 the_target->qxfer_libraries_svr4.
11557 (handle_qxfer_libraries_svr4): New function.
11558 (qxfer_packets): New entry "libraries-svr4".
11559 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11560 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11561 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11562 PACKET_qXfer_libraries_svr4.
11564 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11566 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11567 PSW address/mask between 8-byte and 16-byte formats.
11568 (s390_supply_ptrace_register): Likewise.
11569 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11570 basic addressing mode bit.
11572 2011-11-24 Stan Shebs <stan@codesourcery.com>
11574 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11576 2011-11-17 Stan Shebs <stan@codesourcery.com>
11578 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11579 (tracing_start_time): New global.
11580 (tracing_stop_time): New global.
11581 (tracing_user_name): New global.
11582 (tracing_notes): New global.
11583 (tracing_stop_note): New global.
11584 (cmd_qtstart): Set traceframe_usage, start_time.
11585 (stop_tracing): Set stop_time.
11586 (cmd_qtstatus): Report additional status.
11587 (cmd_qtp): New function.
11588 (handle_tracepoint_query): Call it.
11589 (cmd_qtnotes): New function.
11590 (handle_tracepoint_general_set): Call it.
11591 (get_timestamp): Rename from tsv_get_timestamp.
11593 2011-11-14 Stan Shebs <stan@codesourcery.com>
11594 Kwok Cheung Yeung <kcy@codesourcery.com>
11596 * linux-x86-low.c (small_jump_insn): New.
11597 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11598 trampoline and error message, build a trampoline and issue a small
11599 jump instruction to it.
11600 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11601 trampoline and error message.
11602 (x86_get_min_fast_tracepoint_insn_len): New.
11603 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11604 * linux-low.h (struct linux_target_ops): Add arguments to
11605 install_fast_tracepoint_jump_pad operation, add new operation.
11606 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11608 (linux_get_min_fast_tracepoint_insn_len): New function.
11609 (linux_target_op): Add new operation.
11610 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11611 (gdb_trampoline_buffer_end): Ditto.
11612 (gdb_trampoline_buffer_error): Ditto.
11613 (struct ipa_sym_addresses): Add fields for new IPA variables.
11614 (symbol_list): Add entries for new IPA variables.
11615 (struct tracepoint): Add fields to hold the address range of the
11616 trampoline used by the tracepoint.
11617 (trampoline_buffer_head): New static variable.
11618 (trampoline_buffer_tail): Ditto.
11619 (claim_trampoline_space): New function.
11620 (have_fast_tracepoint_trampoline_buffer): New function.
11621 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11623 (install_fast_tracepoint): Ditto, also add error buffer argument.
11624 (cmd_qtminftpilen): New function.
11625 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11626 (fast_tracepoint_from_trampoline_address): New function.
11627 (fast_tracepoint_collecting): Handle trampoline as part of jump
11629 (set_trampoline_buffer_space): New function.
11630 (initialize_tracepoint): Initialize new IPA variables.
11631 * target.h (struct target_ops): Add arguments to
11632 install_fast_tracepoint_jump_pad operation, add new
11633 get_min_fast_tracepoint_insn_len operation.
11634 (target_get_min_fast_tracepoint_insn_len): New.
11635 (install_fast_tracepoint_jump_pad): Add arguments.
11636 * server.h (IPA_BUFSIZ): Define.
11637 * linux-i386-ipa.c: Include extra header files.
11638 (initialize_fast_tracepoint_trampoline_buffer): New function.
11639 (initialize_low_tracepoint): Call it.
11640 * server.h (set_trampoline_buffer_space): Declare.
11641 (claim_trampoline_space): Ditto.
11642 (have_fast_tracepoint_trampoline_buffer): Ditto.
11644 2011-11-14 Yao Qi <yao@codesourcery.com>
11646 * server.c (handle_query): Handle InstallInTrace for qSupported.
11647 * tracepoint.c (add_tracepoint): Sort list.
11648 (install_tracepoint, download_tracepoint): New.
11649 (cmd_qtdp): Call them to install and download tracepoints.
11650 (sort_tracepoints): Removed.
11651 (cmd_qtstart): Update.
11653 2011-11-14 Yao Qi <yao@codesourcery.com>
11655 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11656 * mem-break.h: Declare.
11657 * tracepoint.c (cmd_qtstart): Move some code to ...
11658 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11660 (download_tracepoints): Move some code to ...
11661 (download_tracepoint_1): ... here. New.
11663 2011-11-08 Yao Qi <yao@codesourcery.com>
11665 * remote-utils.c (relocate_instruction): A comment fix.
11667 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11669 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11670 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11671 dr_status_mirror and dr_control_mirror from debug_reg_state.
11672 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11673 (i386_initial_stuff): Remove use of deleted globals.
11674 (i386_get_thread_context, i386_set_thread_context,
11675 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11676 from debug_reg_state.
11678 2011-11-05 Yao Qi <yao@codesourcery.com>
11680 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11681 address as TPOINT's.
11683 2011-11-02 Stan Shebs <stan@codesourcery.com>
11685 * tracepoint.c (agent_mem_read_string): New function.
11686 (eval_agent_expr): Call it for tracenz.
11687 * server.c (handle_query): Report support for tracenz.
11689 2011-11-02 Yao Qi <yao@codesourcery.com>
11691 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11693 2011-11-02 Yao Qi <yao@codesourcery.com>
11695 * target.h: Fix a typo in comment.
11697 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11699 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11700 clobber the breakpoints' shadows with fast tracepoint jumps.
11701 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11702 * target.c (write_inferior_memory): Also pass MYADDR down to
11705 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11707 * configure.ac: Check support for personality routine.
11708 * configure: Regenerate.
11709 * config.in: Likewise.
11710 * linux-low.c: Include <sys/personality.h>.
11711 Define ADDR_NO_RANDOMIZE if necessary.
11712 (linux_create_inferior): Disable address space randomization when
11713 forking inferior, if requested.
11714 (linux_supports_disable_randomization): New function.
11715 (linux_target_ops): Install it.
11716 * server.h (disable_randomization): Declare.
11717 * server.c (disable_randomization): New global variable.
11718 (handle_general_set): Handle QDisableRandomization.
11719 (handle_query): Likewise for qSupported.
11720 (main): Support --disable-randomization and --no-disable-randomization
11721 command line arguments.
11722 * target.h (struct target_ops): Add supports_disable_randomization.
11723 (target_supports_disable_randomization): New macro.
11725 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11727 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11729 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11730 [!PT_GETDSBT] (target_loadmap): New definition.
11731 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11732 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11733 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11734 and PT_GETDSBT to LINUX_LOADMAP.
11735 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11736 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11738 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11740 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11741 (arm_linux_hwbp_cap): New static variable.
11742 (arm_linux_get_hwbp_cap): Replace by ...
11743 (arm_linux_init_hwbp_cap): ... this new function.
11744 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11745 (arm_linux_get_hw_watchpoint_count): Likewise.
11746 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11747 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11748 (arm_prepare_to_resume): Use perror_with_name instead of error.
11750 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11752 * linux-arm-low.c: Include <signal.h>.
11753 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11754 (struct arm_linux_hwbp_cap): New data type.
11755 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11756 (struct arm_linux_hw_breakpoint): New data type.
11757 (MAX_BPTS, MAX_WPTS): Define.
11758 (struct arch_process_info, struct arch_lwp_info): New data types.
11759 (arm_linux_get_hwbp_cap): New function.
11760 (arm_linux_get_hw_breakpoint_count): Likewise.
11761 (arm_linux_get_hw_watchpoint_count): Likewise.
11762 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11763 (arm_hwbp_control_initialize): Likewise.
11764 (arm_hwbp_control_is_enabled): Likewise.
11765 (arm_hwbp_control_is_initialized): Likewise.
11766 (arm_hwbp_control_disable): Likewise.
11767 (arm_linux_hw_breakpoint_equal): Likewise.
11768 (arm_linux_hw_point_initialize): Likewise.
11769 (struct update_registers_data): New data structure.
11770 (update_registers_callback: New function.
11771 (arm_insert_point): Likewise.
11772 (arm_remove_point): Likewise.
11773 (arm_stopped_by_watchpoint): Likewise.
11774 (arm_stopped_data_address): Likewise.
11775 (arm_new_process): Likewise.
11776 (arm_new_thread): Likewise.
11777 (arm_prepare_to_resume): Likewise.
11778 (the_low_target): Register arm_insert_point, arm_remove_point,
11779 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11780 arm_new_thread, and arm_prepare_to_resume.
11782 2011-09-15 Stan Shebs <stan@codesourcery.com>
11784 * server.h (struct emit_ops): Add compare-goto fields.
11785 * tracepoint.c (gdb_agent_op_sizes): New table.
11786 (emit_eq_goto): New function.
11787 (emit_ne_goto): New function.
11788 (emit_lt_goto): New function.
11789 (emit_le_goto): New function.
11790 (emit_gt_goto): New function.
11791 (emit_ge_goto): New function.
11792 (is_goto_target): New function.
11793 (compile_bytecodes): Recognize special cases of compare-goto
11794 combinations and call specialized emitters for them.
11795 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11796 (amd64_emit_ne_goto): New function.
11797 (amd64_emit_lt_goto): New function.
11798 (amd64_emit_le_goto): New function.
11799 (amd64_emit_gt_goto): New function.
11800 (amd64_emit_ge_goto): New function.
11801 (amd64_emit_ops): Add the new functions.
11802 (i386_emit_eq_goto): New function.
11803 (i386_emit_ne_goto): New function.
11804 (i386_emit_lt_goto): New function.
11805 (i386_emit_le_goto): New function.
11806 (i386_emit_gt_goto): New function.
11807 (i386_emit_ge_goto): New function.
11808 (i386_emit_ops): Add the new functions.
11810 2011-09-08 Stan Shebs <stan@codesourcery.com>
11812 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11813 (i386_emit_epilogue): Restore %ebx.
11815 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11817 * server.c (step_thread): Remove definition.
11818 (process_serial_event): Don't handle Hs.
11819 * server.h (step_thread): Remove declaration.
11820 * target.c (set_desired_inferior): Remove use of step_thread.
11822 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11824 * linux-low.c: Include linux-procfs.h.
11825 (linux_attach_lwp_1): Update comments.
11826 (linux_attach): Scan for existing threads when attaching to a
11827 process that is the tgid.
11828 * Makefile.in: Update dependencies.
11830 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11832 * configure.srv: Add linux-procfs.o dependencies.
11834 2011-08-14 Yao Qi <yao@codesourcery.com>
11836 * target.h (struct target_ops): Fix indent.
11837 * win32-low.c (win32_target_ops): Fix comment.
11839 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11840 Yao Qi <yao@codesourcery.com>
11842 * Makefile.in (clean): Remove tic6x-*.c files.
11843 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11844 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11845 (tic6x-c64xp-linux.c): Likewise.
11846 * configure.srv: Add support for tic6x-*-uclinux.
11847 * linux-tic6x-low.c: New.
11848 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11850 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11851 Yao Qi <yao@codesourcery.com>
11853 * target.h (struct target_ops): Add read_loadmap.
11854 * linux-low.c (struct target_loadseg): New type.
11855 (struct target_loadmap): New type.
11856 (linux_read_loadmap): New function.
11857 (linux_target_ops): Add linux_read_loadmap.
11858 * server.c (handle_query): Support qXfer:fdpic:read packet.
11859 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11862 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11864 * win32-low.c: Include <stdint.h>.
11866 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11868 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11869 to the inferior here.
11870 (i386_remove_aligned_watchpoint): Ditto.
11871 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11872 fit part of the watchpoint in the debug registers.
11873 (i386_update_inferior_debug_regs): New.
11874 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11875 registers, and only update the inferior on success.
11876 (i386_low_remove_watchpoint): Ditto.
11878 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11880 * linux-low.c (compare_ints, unique, list_threads, show_process,
11881 linux_core_of_thread): Delete.
11882 (linux_target_ops): Change linux_core_of_thread to
11883 linux_common_core_of_thread.
11884 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11885 * utils.c (malloc_failure): Change type of argument.
11886 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11887 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11888 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11889 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11890 (IPA_OBJS): Add common-utils-ipa.o.
11891 (ptid_h, linux_osdata_h): New macros.
11892 (server_h): Add common/common-utils.h, common/xml-utils.h,
11893 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11895 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11896 ptid.o, buffer.o): New rules.
11897 (linux-low.o): Add common/linux-osdata.h as a dependency.
11898 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11899 * configure.ac: Add AC_HEADER_DIRENT check.
11900 * config.in: Regenerate.
11901 * configure: Regenerate.
11902 * remote-utils.c (xml_escape_text): Delete.
11903 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11904 buffer_xml_printf): Move to common/buffer.c.
11905 * server.c (main): Remove call to initialize_inferiors.
11906 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11907 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11908 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11909 internal_error, gdb_assert, gdb_assert_fail): Delete.
11910 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11911 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11913 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11914 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11915 initialize_inferiors): Delete.
11917 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11919 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11922 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11924 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11926 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11928 2011-05-26 Yao Qi <yao@codesourcery.com>
11930 * Makefile.in (thread-db.o): Track dependence to
11931 common/gdb_thread_db.h.
11932 * thread-db.c: include gdb_thread_db.h from right place.
11934 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11936 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11937 __FILE__ and __LINE__ to internal_error.
11939 2011-05-13 Doug Evans <dje@google.com>
11941 * thread-db.c (try_thread_db_load_from_sdir): New function.
11942 (try_thread_db_load_from_dir): New function.
11943 (thread_db_load_search): Handle $sdir, ignore $pdir.
11944 Remove trying of system directories if search of
11945 libthread-db-search-path fails, that is now done via $sdir.
11947 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11949 * server.c (handle_query): Add EnableDisableTracepoints to the list
11950 of supported features.
11951 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11953 (cmd_qtenable_disable): New.
11954 (cmd_qtstart): Install tracepoints even if disabled.
11955 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11956 receiving a QTEnable or QTDisable packet.
11957 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11958 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11960 (gdb_probe): Skip data collection if static tracepoint is disabled.
11962 2011-05-10 Doug Evans <dje@google.com>
11964 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11966 2011-05-04 Doug Evans <dje@google.com>
11968 * linux-low.c (linux_join): Skip process lookup.
11969 * spu-low.c (spu_join): Ditto.
11970 * server.c (join_inferiors_callback): Delete.
11971 (process_serial_event): For 'D' packet (detach) call join_inferior
11974 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11976 * README: Don't mention xscale*-*-linux*.
11977 * configure.srv (xscale*-*-linux*): Don't handle target.
11979 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11981 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11983 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11984 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11985 (i386_emit_void_call_2): Likewise.
11987 2011-04-26 Yao Qi <yao@codesourcery.com>
11989 * linux-low.c: Move common macros to linux-ptrace.h.
11990 Include linux-ptrace.h.
11991 * Makefile.in (linux_ptrace_h): New.
11992 (linux-low.o): Depends on linux-ptrace.h.
11994 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11996 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11997 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11998 (remote_prepare): New function with most of the TCP code from ...
11999 (remote_open): ... here. Detect PORT here unconditionally. Move also
12000 setting transport_is_reliable.
12001 * server.c (run_once): New variable.
12002 (gdbserver_usage): Document it.
12003 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12004 the first run if RUN_ONCE.
12005 * server.h (run_once, remote_prepare): New declarations.
12007 2011-04-19 Tom Tromey <tromey@redhat.com>
12009 * win32-low.c (handle_load_dll): Remove duplicate "the".
12011 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12013 Remove support for old Cygwin 1.5 versions.
12014 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12015 function to avoid warning.
12016 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12019 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12021 * gdbserver/server.h (Macro _): Define it if not available.
12023 2011-03-14 Michael Snyder <msnyder@vmware.com>
12025 * hostio.c (handle_close): Remove unnecessary null test.
12027 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12029 * Makefile.in (maintainer-clean realclean distclean): Remove
12030 "make ... subdir_do" command.
12032 2011-03-10 Michael Snyder <msnyder@vmware.com>
12034 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12036 * server.c (handle_v_run): Free alloced buffer on early return.
12038 2011-03-09 Yao Qi <yao@codesourcery.com>
12041 2011-03-04 Yao Qi <yao@codesourcery.com>
12043 * Makefile.in: Remove GNU make feature --directory.
12045 2011-03-05 Yao Qi <yao@codesourcery.com>
12047 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12048 (subdir_do): New make target. Copied from gdb/Makefile.
12049 (maintainer-clean, realclean, distclean, clean): Call corresponding
12050 make targets in common/Makefile.
12052 2011-02-11 Yao Qi <yao@codesourcery.com>
12054 * configure.ac: Call AC_PROG_RANLIB.
12055 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12056 * configure: Regenerate.
12058 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12060 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12062 2011-03-06 Yao Qi <yao@codesourcery.com>
12064 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12066 2011-03-05 Yao Qi <yao@codesourcery.com>
12068 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12069 (subdir_do): New make target. Copied from gdb/Makefile.
12070 (maintainer-clean, realclean, distclean, clean): Call corresponding
12071 make targets in common/Makefile.
12073 2011-03-04 Yao Qi <yao@codesourcery.com>
12075 * Makefile.in: Remove GNU make feature --directory.
12077 2011-03-04 Michael Snyder <msnyder@vmware.com>
12079 * server.c (queue_stop_reply): Call xmalloc not malloc.
12081 2011-03-02 Michael Snyder <msnyder@vmware.com>
12083 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12085 2011-02-28 Michael Snyder <msnyder@vmware.com>
12087 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12088 (cmd_qtframe): Ditto.
12089 (cmd_qtbuffer): Ditto.
12090 (cmd_bigqtbuffer): Ditto.
12092 * utils.c (decimal2str): Initialize 'width' to nine, then
12093 don't mess with it.
12095 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12097 * hostio.c (require_data): Free *data, not data.
12099 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12101 * hostio.c (require_data): Use free, not xfree.
12103 2011-02-27 Michael Snyder <msnyder@vmware.com>
12105 * server.c (handle_query): Discard unused value.
12107 * hostio.c (require_data): Free malloc memory before returning
12110 2011-02-26 Michael Snyder <msnyder@vmware.com>
12112 * linux-low.c (list_threads): Call closedir for dirent.
12114 2011-02-27 Michael Snyder <msnyder@vmware.com>
12116 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12117 a case statement falls through.
12119 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12121 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12124 2011-02-26 Michael Snyder <msnyder@vmware.com>
12126 * utils.c (decimal2str): Eliminate dead code and dead param.
12127 (pulongest): Drop dead param from call to decimal2str.
12130 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12132 Revert the following patch (not approved yet):
12133 2011-02-21 Hui Zhu <teawater@gmail.com>
12134 * tracepoint.c (tp_printf): New function.
12135 (eval_agent_expr): Handle gdb_agent_op_printf.
12137 2011-02-21 Hui Zhu <teawater@gmail.com>
12139 * tracepoint.c (tp_printf): New function.
12140 (eval_agent_expr): Handle gdb_agent_op_printf.
12142 2011-02-18 Tom Tromey <tromey@redhat.com>
12144 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12145 (tracepoint.o): Likewise.
12146 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12147 (gdb_agent_op_names): Likewise.
12149 2011-02-18 Tom Tromey <tromey@redhat.com>
12151 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12152 gdb_agent_op_rot>: New constants.
12153 (gdb_agent_op_names): Add pick and roll.
12154 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12157 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12159 * aclocal.m4: Regenerated with aclocal-1.11.1.
12161 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12163 * server.c (handle_qxfer_traceframe_info): New.
12164 (qxfer_packets): Register "traceframe-info".
12165 (handle_query): Report support for qXfer:traceframe-info:read+.
12166 * tracepoint.c (match_blocktype): New.
12167 (traceframe_find_block_type): Rename to ...
12168 (traceframe_walk_blocks): ... this. Add callback filter argument,
12170 (traceframe_find_block_type): New, reimplemented on top of
12171 traceframe_walk_blocks.
12172 (build_traceframe_info_xml): New.
12173 (traceframe_read_info): New.
12174 * server.h (traceframe_read_info): Declare.
12176 2011-02-11 Yao Qi <yao@codesourcery.com>
12178 * configure.ac: Call AC_PROG_RANLIB.
12179 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12180 * configure: Regenerate.
12182 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12184 * server.c (gdb_read_memory): Change return semantics to allow
12186 (handle_search_memory_1): Adjust.
12187 (process_serial_event) <'m' packet>: Handle partial transfers.
12188 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12190 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12192 * regcache.c (init_register_cache): Initialize
12193 regcache->register_status.
12194 (free_register_cache): Release regcache->register_status.
12195 (regcache_cpy): Copy register_status.
12196 (registers_to_string): Print 'x's for unavailable registers.
12197 (supply_register): Mark the register's status valid or
12198 unavailable, depending on whether a buffer was passed in or not.
12199 (supply_register_zeroed): New.
12200 (supply_regblock): Mark the registers' status valid or
12201 unavailable, depending on whether a buffer was passed in or not.
12202 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12203 (struct regcache): New `register_status' field.
12204 (supply_register_zeroed): Declare.
12205 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12206 supply_register_zeroed, rather than passing a NULL buffer to
12208 * tracepoint.c (fetch_traceframe_registers): Update comment.
12210 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12212 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12215 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12217 * server.h (decode_xfer_write): Change prototype.
12218 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12219 and don't extract the annex here.
12220 * server.c (decode_xfer_read): Remove `annex' parameter,
12221 and don't extract the annex here.
12222 (decode_xfer): New.
12223 (struct qxfer): New.
12224 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12225 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12226 (handle_qxfer_statictrace): New functions, abstracted out from
12227 handle_query, and made to use the struct qxfer interface.
12228 (handle_threads_qxfer_proper): Rename to ...
12229 (handle_qxfer_threads_proper): ... this.
12230 (handle_threads_qxfer): Rename to ...
12231 (handle_qxfer_threads): ... this. Adjust.
12232 (qxfer_packets): New array.
12233 (handle_qxfer): New function.
12234 (handle_query): Use handle_qxfer.
12236 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12238 * gdbreplay.c: Shorten lines of >= 80 columns.
12239 * linux-low.c: Ditto.
12240 * linux-ppc-low.c: Ditto.
12241 * linux-s390-low.c: Ditto.
12242 * linux-sparc-low.c: Ditto.
12243 * linux-x86-low.c: Ditto.
12244 * linux-xtensa-low.c: Ditto.
12245 * mem-break.c: Ditto.
12246 * nto-low.c: Ditto.
12247 * regcache.h: Ditto.
12248 * remote-utils.c: Ditto.
12251 * thread-db.c: Ditto.
12252 * tracepoint.c: Ditto.
12254 * win32-low.h: Ditto.
12256 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12258 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12261 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12263 * server.c (gdbserver_version): Update copyright year in version
12265 * gdbreplay.c (gdbreplay_version): Ditto.
12267 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12269 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12270 * linux-bfin-low.c: New file.
12271 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12272 PT_DATA_ADDR for BFIN targets.
12273 * Makefile.in (SFILES): Add linux-bfin-low.c.
12274 (clean): Remove reg-bfin.c.
12275 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12276 * README: Mention supported Blackfin targets.
12278 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12280 * .gitignore: New file.
12282 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12284 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12286 2010-10-22 Jie Zhang <jie@codesourcery.com>
12288 * Makefile.in: Add FLAGS_TO_PASS variable.
12289 (install): Remove dependency of install-only and recursively
12290 invoke make for install-only.
12292 2010-10-04 Doug Evans <dje@google.com>
12294 * Makefile.in (uninstall): Use $(DESTDIR).
12296 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12300 * linux-x86-low.c (compat_siginfo_from_siginfo)
12301 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12302 si_code is < 0. Check for si_code == SI_TIMER before checking for
12305 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12307 * lynx-i386-low.c: New file.
12308 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12310 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12312 * lynx-low.c (ptrace_request_to_str): Remove handling for
12313 request values that have been removed in LynxOS 5.x.
12315 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12317 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12320 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12322 * configure.ac: Add --enable-inprocess-agent option.
12323 * configure: Rebuilt.
12325 2010-09-06 Yao Qi <yao@codesourcery.com>
12327 * linux-low.c (linux_kill): Remove unused variable.
12328 (linux_stabilize_threads): Likewise.
12329 * server.c (start_inferior): Likewise.
12330 (queue_stop_reply_callback): Likewise.
12331 * tracepoint.c (do_action_at_tracepoint): Likewise.
12333 2010-09-06 Yao Qi <yao@codesourcery.com>
12335 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12338 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12340 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12342 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12344 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12347 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12349 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12350 gdbserver/lynx-ppc-low.c: New files.
12351 * Makefile.in (lynx_low_h): New variable.
12352 (lynx-low.o, lynx-ppc-low.o): New rules.
12353 * configure.ac: On LynxOS, link with -lnetinet.
12354 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12355 * configure: regenerate.
12357 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12359 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12360 * configure.ac: Add check for vasprintf and vsnprintf.
12361 * configure, config.in: Regenerate.
12362 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12364 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12366 * gdbreplay.c: Move include of alloca.h up, next to include of
12368 * server.h: Add include of malloc.h.
12369 * mem-break.c: Remove include of malloc.h.
12370 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12372 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12374 * Makefile.in (memmem.o): Build with -Wno-error.
12376 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12378 * utils.c (xsnprintf): Make non-static.
12379 * server.h: Add xsnprintf declaration.
12380 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12381 replace calls to snprintf by calls to xsnprintf throughout.
12383 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12385 * configure.ac: Add configure check for alloca.
12386 * configure, config.in: Regenerate.
12387 * server.h: Include alloca.h if it exists.
12388 * gdbreplay.c: Include alloca.h if it exists.
12390 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12392 * linux-low.c (__SIGRTMIN): Define if not already defined.
12393 (linux_create_inferior): Check for __ANDROID__ rather than
12395 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12396 are already deferred.
12397 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12398 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12399 stopped and already has a pending signal to report.
12400 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12401 a pending signal to report or is moving out of a jump pad.
12402 (linux_init_signals): Check for __ANDROID__ rather than
12405 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12407 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12408 debug_threads check. Avoid a linear search when not doing debug
12411 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12413 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12414 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12415 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12416 (process_event): Change local fd's type to gdb_fildes_t.
12417 (create_file_handler): Adjust prototype.
12418 (delete_file_handler): Adjust prototype.
12419 (handle_file_event): Adjust prototype. Use pfildes.
12420 (create_file_event): Adjsut prototype.
12421 * remote-utils.c (remote_desc, listen_desc): Change type to
12423 * server.h: New gdb_fildes_t typedef.
12424 [USE_WIN32API]: Include winsock2.h.
12425 (delete_file_handler, add_file_handler): Adjust prototypes.
12426 (pfildes): Declare.
12427 * utils.c (pfildes): New.
12429 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12431 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12432 * configure: Regenerate.
12434 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12436 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12437 (linux_done_accessing_memory): ... this.
12438 (linux_target_ops): Adjust.
12439 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12440 * nto-low.c (nto_target_ops): Adjust comment.
12441 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12442 * spu-low.c (spu_target_ops): Adjust comment.
12443 * target.h (target_ops): Rename unprepare_to_access_memory field
12444 to done_accessing_memory.
12445 (unprepare_to_access_memory): Rename to ...
12446 (done_accessing_memory): ... this.
12448 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12450 * linux-low.c (linux_prepare_to_access_memory): New.
12451 (linux_unprepare_to_access_memory): New.
12452 (linux_target_ops): Install them.
12453 * server.c (read_memory): Rename to ...
12454 (gdb_read_memory): ... this. Use
12455 prepare_to_access_memory/prepare_to_access_memory.
12456 (write_memory): Rename to ...
12457 (gdb_write_memory): ... this. Use
12458 prepare_to_access_memory/prepare_to_access_memory.
12459 (handle_search_memory_1): Adjust.
12460 (process_serial_event): Adjust.
12461 * target.h (struct target_ops): New fields
12462 prepare_to_access_memory and unprepare_to_access_memory.
12463 (prepare_to_access_memory, unprepare_to_access_memory): New.
12464 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12465 prepare_to_access_memory/prepare_to_access_memory.
12466 * nto-low.c (nto_target_ops): Adjust.
12467 * spu-low.c (spu_target_ops): Adjust.
12468 * win32-low.c (win32_target_ops): Adjust.
12470 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12472 * Makefile.in (WARN_CFLAGS): Get it from configure.
12473 (WERROR_CFLAGS): New.
12474 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12475 * configure.ac: Introduce --enable-werror, which adds -Werror to
12476 the compiler command line. Enabled by default. Disable with
12477 --disable-werror. Add -Wdeclaration-after-statement
12478 Wpointer-arith and -Wformat-nonliteral to warning flags.
12479 * configure: Regenerate.
12481 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12483 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12485 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12487 * gdbreplay.c (remote_error): New.
12489 (expect): Use gdbchar. Check for error reading from GDB.
12490 Clarify sync error output.
12491 (play): Check for errors writing to GDB.
12492 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12493 * remote-utils.c (getpkt): Check for errors writing to the remote
12496 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12498 * linux-low.c (linux_wait_1): Move non-debugging code out of
12499 `debug_threads' control.
12501 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12503 * linux-low.c (linux_wait_1): Don't set last_status here.
12504 * server.c (push_event, queue_stop_reply_callback): Assert we're
12505 not pushing a TARGET_WAITKIND_IGNORE event.
12506 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12507 (myresume, handle_target_event): Set the thread's last_resume_kind
12508 and last_status from the target returned status.
12510 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12514 * linux-x86-low.c (update_debug_registers_callback): New.
12515 (i386_dr_low_set_addr): Use it.
12516 (i386_dr_low_get_addr): New.
12517 (i386_dr_low_set_control): Use update_debug_registers_callback.
12518 (i386_dr_low_get_control): New.
12519 (i386_dr_low_get_status): Adjust.
12520 * linux-low.c (linux_stop_lwp): New.
12521 * linux-low.h (linux_stop_lwp): Declare.
12523 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12524 argument instead of a i386_debug_reg_state.
12525 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12526 a i386_debug_reg_state.
12527 (i386_insert_aligned_watchpoint): Adjust.
12528 (i386_remove_aligned_watchpoint): Adjust.
12529 (i386_low_stopped_data_address): Read the debug registers from the
12530 inferior instead of from the mirrors.
12531 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12532 (i386_dr_low_get_addr): Declare.
12533 (i386_dr_low_get_control): Declare.
12534 (i386_dr_low_get_status): Change prototype.
12536 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12537 (i386_dr_low_get_addr): New.
12538 (i386_dr_low_get_control): New.
12539 (i386_dr_low_get_status): Adjust prototype. Return
12541 (i386_initial_stuff): Clear dr_status_mirror and
12543 (i386_get_thread_context): Adjust.
12544 (i386_set_thread_context): Adjust.
12545 (i386_thread_added): Adjust.
12547 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12549 * linux-low.h (linux_thread_area): Delete declaration.
12551 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12553 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12554 after its termination.
12556 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12558 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12559 (gdb_wants_all_stopped): Delete.
12560 (linux_wait_1): Don't call them.
12561 * server.c (handle_v_cont): Tag all threads as want-stopped.
12562 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12563 stopped as "client-wants-stopped".
12565 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12567 * Makefile.in (signals_h): New.
12568 (server_h): Depend on it.
12569 (server.o): Don't depend on $(signals_def).
12570 (signals.o): Depend on $(signals_def).
12572 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12574 * Makefile.in (signals_def): New.
12575 (server_h): Append include/gdb/signals.h and signals_def.
12576 (server.o): Append signals_def.
12578 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12580 * server.c (handle_target_event): Use target_signal_to_host for
12581 resume_info.sig initialization.
12582 * target.h (struct thread_resume) <sig>: New comment.
12584 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12586 * server.c (handle_query): strcpy() the returned string from paddress()
12587 instead of sprintf().
12588 * utils.c (paddress): Return phex_nz().
12590 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12592 * server.c (handle_v_cont): Call mourn_inferior if process
12594 (myresume): Likewise.
12596 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12598 Static tracepoints, and integration with UST.
12600 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12601 * mem-break.c (uninsert_all_breakpoints)
12602 (reinsert_all_breakpoints): New.
12603 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12604 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12605 (gdb_agent_ust_loaded, helper_thread_id)
12606 (gdb_agent_helper_thread_id): New macros.
12607 (struct ipa_sym_addresses): Add addr_ust_loaded,
12608 addr_helper_thread_id, addr_cmd_buf.
12609 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12610 (in_process_agent_loaded_ust): New.
12611 (write_e_ust_not_loaded): New.
12612 (maybe_write_ipa_ust_not_loaded): New.
12613 (struct collect_static_trace_data_action): New.
12614 (enum tracepoint_type) <static_tracepoint>: New.
12615 (struct tracepoint) <handle>: Mention static tracepoints.
12616 (struct static_tracepoint_ctx): New.
12617 (CMD_BUF_SIZE): New.
12618 (add_tracepoint_action): Handle static tracepoint actions.
12619 (unprobe_marker_at): New.
12620 (clear_installed_tracepoints): Handle static tracepoints.
12621 (cmd_qtdp): Handle static tracepoints.
12622 (probe_marker_at): New.
12623 (cmd_qtstart): Handle static tracepoints.
12624 (response_tracepoint): Handle static tracepoints.
12625 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12626 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12627 (get_context_regcache): Handle static tracepoints.
12628 (do_action_at_tracepoint): Handle static tracepoint actions.
12629 (traceframe_find_block_type): Handle static trace data blocks.
12630 (traceframe_read_sdata): New.
12631 (download_tracepoints): Download static tracepoint actions.
12632 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12633 (GDB_PROBE_NAME): New.
12635 (GET_UST_SYM): New.
12638 (ust_marker_to_static_tracepoint): New.
12640 (collect_ust_data_at_tracepoint): New.
12641 (gdb_ust_probe): New.
12642 (UNIX_PATH_MAX, SOCK_DIR): New.
12643 (gdb_ust_connect_sync_socket): New.
12644 (resume_thread, stop_thread): New.
12645 (run_inferior_command): New.
12646 (init_named_socket): New.
12647 (gdb_ust_socket_init): New.
12648 (cstr_to_hexstr): New.
12650 (first_marker, next_marker): New.
12651 (response_ust_marker): New.
12652 (cmd_qtfstm, cmd_qtsstm): New.
12653 (unprobe_marker_at, probe_marker_at): New.
12654 (cmd_qtstmat, gdb_ust_thread): New.
12655 (gdb_ust_init): New.
12656 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12657 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12658 (ST_REGENTRY): New.
12659 (x86_64_st_collect_regmap): New.
12660 (X86_64_NUM_ST_COLLECT_GREGS): New.
12661 (AMD64_RIP_REGNUM): New.
12662 (supply_static_tracepoint_registers): New.
12663 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12664 (ST_REGENTRY): New.
12665 (i386_st_collect_regmap): New.
12666 (i386_NUM_ST_COLLECT_GREGS): New.
12667 (supply_static_tracepoint_registers): New.
12668 * server.c (handle_query): Handle qXfer:statictrace:read.
12669 <qSupported>: Report support for StaticTracepoints, and
12670 qXfer:statictrace:read features.
12671 * server.h (traceframe_read_sdata)
12672 (supply_static_tracepoint_registers): Declare.
12673 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12674 (unpack_varlen_hex): Include in IPA build.
12675 * Makefile.in (ustlibs, ustinc): New.
12676 (IPA_OBJS): Add remote-utils-ipa.o.
12677 ($(IPA_LIB)): Link -ldl and -lpthread.
12679 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12680 * config.in, configure: Regenerate.
12682 2010-06-20 Ian Lance Taylor <iant@google.com>
12683 Pedro Alves <pedro@codesourcery.com>
12685 * linux-x86-low.c (always_true): Delete.
12686 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12687 trying to fool the compiler with always_true.
12689 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12691 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12692 conditions in gdbserver.
12694 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12696 * spu-low.c (spu_read_memory): Wrap around local store limit.
12697 (spu_write_memory): Likewise.
12699 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12701 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12702 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12704 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12706 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12707 uses with LONGEST uses.
12709 2010-06-14 Stan Shebs <stan@codesourcery.com>
12710 Pedro Alves <pedro@codesourcery.com>
12714 * linux-x86-low.c: Include limits.h.
12716 (always_true): New.
12719 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12720 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12721 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12722 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12723 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12724 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12725 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12726 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12727 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12728 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12729 (amd64_emit_void_call_2): New.
12730 (amd64_emit_ops): New.
12731 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12732 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12733 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12734 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12735 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12736 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12737 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12738 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12739 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12740 (i386_emit_stack_adjust, i386_emit_int_call_1)
12741 (i386_emit_void_call_2): New.
12742 (i386_emit_ops): New.
12743 (x86_emit_ops): New.
12744 (the_low_target): Install x86_emit_ops.
12745 * server.h (struct emit_ops): New.
12746 (get_raw_reg_func_addr): Declare.
12747 (current_insn_ptr, emit_error): Declare.
12748 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12749 (set_trace_state_variable_value): New defines.
12750 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12751 addr_get_trace_state_variable_value and
12752 addr_set_trace_state_variable_value.
12753 (symbol_list): New fields for get_raw_reg,
12754 get_trace_state_variable_value and set_trace_state_variable_value.
12755 (condfn): New typedef.
12756 (struct tracepoint): New field `compiled_cond'.
12757 (do_action_at_tracepoint): Clear compiled_cond.
12758 (get_trace_state_variable_value, set_trace_state_variable_value):
12760 (condition_true_at_tracepoint): If there's a compiled condition,
12762 (current_insn_ptr, emit_error): New globals.
12763 (struct bytecode_address): New.
12764 (get_raw_reg_func_addr): New.
12765 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12766 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12767 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12768 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12769 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12770 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12771 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12772 (compile_tracepoint_condition, compile_bytecodes): New.
12773 * target.h (emit_ops): Forward declare.
12774 (struct target_ops): New field emit_ops.
12775 (target_emit_ops): New.
12776 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12777 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12778 * linux-low.c (linux_emit_ops): New.
12779 (linux_target_ops): Install it.
12780 * linux-low.h (struct linux_target_ops): New field emit_ops.
12782 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12784 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12785 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12787 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12788 Stan Shebs <stan@codesourcery.com>
12790 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12791 (all): Depend on $(extra_libraries).
12792 (install-only): Install the IPA.
12793 (IPA_OBJS, IPA_LIB): New.
12794 (clean): Remove the IPA lib.
12795 (IPAGENT_CFLAGS): New.
12796 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12797 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12798 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12799 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12800 * configure.ac: Check for atomic builtins support in the compiler.
12801 (IPA_DEPFILES, extra_libraries): Define.
12802 * configure.srv (ipa_obj): Add description.
12803 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12804 (i[34567]86-*-linux*): Set ipa_obj.
12805 (x86_64-*-linux*): Set ipa_obj.
12806 * linux-low.c (stabilizing_threads): New.
12807 (supports_fast_tracepoints): New.
12808 (linux_detach): Stabilize threads before detaching.
12809 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12810 the lwp is either not stabilizing, or is moving out of a jump pad.
12811 (linux_fast_tracepoint_collecting): New.
12812 (maybe_move_out_of_jump_pad): New.
12813 (enqueue_one_deferred_signal): New.
12814 (dequeue_one_deferred_signal): New.
12815 (linux_wait_for_event_1): If moving out of a jump pad, defer
12816 pending signals to later.
12817 (linux_stabilize_threads): New.
12818 (linux_wait_1): Check if threads need moving out of jump pads, and
12820 (stuck_in_jump_pad_callback): New.
12821 (move_out_of_jump_pad_callback): New.
12822 (lwp_running): New.
12823 (linux_resume_one_lwp): Handle moving out of jump pads.
12824 (linux_set_resume_request): Dequeue deferred signals.
12825 (need_step_over_p): Also step over fast tracepoint jumps.
12826 (start_step_over): Also uninsert fast tracepoint jumps.
12827 (finish_step_over): Also reinsert fast tracepoint jumps.
12828 (linux_install_fast_tracepoint_jump): New.
12829 (linux_target_ops): Install linux_stabilize_threads and
12830 linux_install_fast_tracepoint_jump_pad.
12831 * linux-low.h (linux_target_ops) <get_thread_area,
12832 install_fast_tracepoint_jump_pad>: New fields.
12833 (struct lwp_info) <collecting_fast_tracepoint,
12834 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12835 (linux_get_thread_area): Declare.
12836 * linux-x86-low.c (jump_insn): New.
12837 (x86_get_thread_area): New.
12838 (append_insns): New.
12839 (push_opcode): New.
12840 (amd64_install_fast_tracepoint_jump_pad): New.
12841 (i386_install_fast_tracepoint_jump_pad): New.
12842 (x86_install_fast_tracepoint_jump_pad): New.
12843 (the_low_target): Install x86_get_thread_area and
12844 x86_install_fast_tracepoint_jump_pad.
12845 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12846 (struct fast_tracepoint_jump): New.
12847 (fast_tracepoint_jump_insn): New.
12848 (fast_tracepoint_jump_shadow): New.
12849 (find_fast_tracepoint_jump_at): New.
12850 (fast_tracepoint_jump_here): New.
12851 (delete_fast_tracepoint_jump): New.
12852 (set_fast_tracepoint_jump): New.
12853 (uninsert_fast_tracepoint_jumps_at): New.
12854 (reinsert_fast_tracepoint_jumps_at): New.
12855 (set_breakpoint_at): Use write_inferior_memory.
12856 (uninsert_raw_breakpoint): Use write_inferior_memory.
12857 (check_mem_read): Mask out fast tracepoint jumps.
12858 (check_mem_write): Mask out fast tracepoint jumps.
12859 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12860 (set_fast_tracepoint_jump): Declare.
12861 (delete_fast_tracepoint_jump)
12862 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12863 (reinsert_fast_tracepoint_jumps_at): Declare.
12864 * regcache.c: Don't compile many functions when building the
12865 in-process agent library.
12866 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12867 the register buffer in the heap.
12868 (free_register_cache): If the register buffer isn't owned by the
12869 regcache, don't free it.
12870 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12871 pre-existing register caches.
12872 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12874 (convert_ascii_to_int): : Constify `from' parameter type.
12875 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12876 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12877 the needed buffer in-place.
12878 (relocate_instruction): New.
12879 * server.c (handle_query) <qSymbols>: If the target supports
12880 tracepoints, give it a chance of looking up symbols. Report
12881 support for fast tracepoints.
12882 (handle_status): Stabilize threads.
12883 (process_serial_event): Adjust.
12884 * server.h (struct fast_tracepoint_jump): Forward declare.
12885 (struct process_info) <fast_tracepoint_jumps>: New field.
12886 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12887 (decode_X_packet, decode_M_packet): Adjust.
12888 (relocate_instruction): Declare.
12889 (in_process_agent_loaded): Declare.
12890 (tracepoint_look_up_symbols): Declare.
12891 (struct fast_tpoint_collect_status): Declare.
12892 (fast_tracepoint_collecting): Declare.
12893 (force_unlock_trace_buffer): Declare.
12894 (handle_tracepoint_bkpts): Declare.
12895 (initialize_low_tracepoint)
12896 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12897 * target.h (struct target_ops) <stabilize_threads,
12898 install_fast_tracepoint_jump_pad>: New fields.
12899 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12900 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12901 [HAVE_STDINT_H]: Include stdint.h.
12902 (trace_debug_1): Rename to ...
12903 (trace_vdebug): ... this.
12904 (trace_debug): Rename to ...
12905 (trace_debug_1): ... this. Add `level' parameter.
12906 (trace_debug): New.
12907 (ATTR_USED, ATTR_NOINLINE): New.
12908 (IP_AGENT_EXPORT): New.
12909 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12910 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12911 (about_to_request_buffer_space, trace_buffer_is_full)
12912 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12913 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12914 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12915 (traceframe_write_count, traceframes_created)
12916 (trace_state_variables)
12917 New renaming defines.
12918 (struct ipa_sym_addresses): New.
12919 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12920 (symbol_list): New.
12921 (ipa_sym_addrs): New.
12922 (all_tracepoint_symbols_looked_up): New.
12923 (in_process_agent_loaded): New.
12924 (write_e_ipa_not_loaded): New.
12925 (maybe_write_ipa_not_loaded): New.
12926 (tracepoint_look_up_symbols): New.
12927 (debug_threads) [IN_PROCESS_AGENT]: New.
12928 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12929 (UNKNOWN_SIDE_EFFECTS): New.
12930 (stop_tracing): New.
12931 (flush_trace_buffer): New.
12932 (stop_tracing_bkpt): New.
12933 (flush_trace_buffer_bkpt): New.
12934 (read_inferior_integer): New.
12935 (read_inferior_uinteger): New.
12936 (read_inferior_data_pointer): New.
12937 (write_inferior_data_pointer): New.
12938 (write_inferior_integer): New.
12939 (write_inferior_uinteger): New.
12940 (struct collect_static_trace_data_action): Delete.
12941 (enum tracepoint_type): New.
12942 (struct tracepoint) <type>: New field `type'.
12943 <actions_str, step_actions, step_actions_str>: Only include in
12945 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12946 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12947 (tracepoints): Use IP_AGENT_EXPORT.
12948 (last_tracepoint): Don't include in the IPA.
12949 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12950 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12951 (alloced_trace_state_variables): New.
12952 (trace_state_variables): Use IP_AGENT_EXPORT.
12953 (traceframe_t): Delete unused variable.
12954 (circular_trace_buffer): Don't include in the IPA.
12955 (trace_buffer_start): Delete.
12956 (struct trace_buffer_control): New.
12957 (trace_buffer_free): Delete.
12958 (struct ipa_trace_buffer_control): New.
12959 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12960 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12962 (trace_buffer_ctrl): New.
12963 (TRACE_BUFFER_CTRL_CURR): New.
12964 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12965 Reimplement as macros.
12966 (trace_buffer_wrap): Delete.
12967 (traceframe_write_count, traceframe_read_count)
12968 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12969 (struct tracepoint_hit_ctx) <type>: New field.
12970 (struct fast_tracepoint_ctx): New.
12971 (memory_barrier): New.
12973 (record_tracepoint_error): Update atomically in the IPA.
12974 (clear_inferior_trace_buffer): New.
12975 (about_to_request_buffer_space): New.
12976 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12977 updating the same buffer.
12978 (add_tracepoint): Default the tracepoint's type to trap
12979 tracepoint, and orig_size to -1.
12980 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12981 internal variables.
12982 (create_trace_state_variable): New parameter `gdb'. Handle it.
12983 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12984 (cmd_qtdp): Handle fast tracepoints.
12985 (cmd_qtdv): Adjust.
12986 (max_jump_pad_size): New.
12987 (gdb_jump_pad_head): New.
12988 (get_jump_space_head): New.
12989 (claim_jump_space): New.
12990 (sort_tracepoints): New.
12991 (MAX_JUMP_SIZE): New.
12992 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12994 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12995 support. Upload fast traceframes, and delete internal IPA
12997 (stop_tracing_handler): New.
12998 (flush_trace_buffer_handler): New.
12999 (cmd_qtstop): Upload fast tracepoints.
13000 (response_tracepoint): Handle fast tracepoints.
13001 (tracepoint_finished_step): Upload fast traceframes. Set the
13002 tracepoint hit context's tracepoint type.
13003 (handle_tracepoint_bkpts): New.
13004 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13005 type. Add comment about fast tracepoints.
13006 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13007 non-existing action_str field.
13008 (get_context_regcache): Handle fast tracepoints.
13009 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13011 (fast_tracepoint_from_jump_pad_address): New.
13012 (fast_tracepoint_from_ipa_tpoint_address): New.
13013 (collecting_t): New.
13014 (force_unlock_trace_buffer): New.
13015 (fast_tracepoint_collecting): New.
13017 (gdb_collect): New.
13018 (write_inferior_data_ptr): New.
13019 (target_tp_heap): New.
13020 (target_malloc): New.
13021 (download_agent_expr): New.
13023 (download_tracepoints): New.
13024 (download_trace_state_variables): New.
13025 (upload_fast_traceframes): New.
13026 (IPA_FIRST_TRACEFRAME): New.
13027 (IPA_NEXT_TRACEFRAME_1): New.
13028 (IPA_NEXT_TRACEFRAME): New.
13029 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13030 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13031 (gdb_jump_pad_buffer_end): New.
13032 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13033 (initialize_tracepoint): Adjust.
13034 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13035 buffer. Initialize the low module.
13036 * utils.c (PREFIX, TOOLNAME): New.
13037 (malloc_failure): Use PREFIX.
13038 (error): In the IPA, an error causes an exit.
13039 (fatal, warning): Use PREFIX.
13040 (internal_error): Use TOOLNAME.
13041 (NUMCELLS): Increase to 10.
13042 * configure, config.in: Regenerate.
13044 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13046 * server.c (handle_query) <qSupported>: Do two passes over the
13047 qSupported string to avoid nesting strtok.
13049 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13051 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13053 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13054 -Wl,--dynamic-list.
13055 * configure: Regenerate.
13056 * proc-service.list: New.
13058 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13060 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13063 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13065 * gdbreplay.c (remote_open): Check error return from socket() call by
13066 its equality to -1 not by it being negative.
13067 * remote-utils.c (remote_open): Likewise.
13069 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13071 * config.h: Regenerate.
13073 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13075 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13076 doesn't provide PTRACE_GET_THREAD_AREA.
13078 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13080 * linux-m68k-low.c: Include <asm/ptrace.h>
13081 (ps_get_thread_area): Implement.
13083 2010-05-03 Doug Evans <dje@google.com>
13085 * event-loop.c (struct callback_event): New struct.
13086 (callback_list): New global.
13087 (append_callback_event, delete_callback_event): New functions.
13088 (process_callback): New function.
13089 (start_event_loop): Call it.
13090 * remote-utils.c (NOT_SCHEDULED): Define.
13091 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13092 moved out of readchar.
13093 (readchar): Rewrite. Call reschedule before returning.
13094 (reset_readchar): New function.
13095 (remote_close): Call it.
13096 (process_remaining, reschedule): New functions.
13097 * server.h (callback_handler_func): New typedef.
13098 (append_callback_event, delete_callback_event): Declare.
13100 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13102 * proc-service.c (ps_pglobal_lookup): Use
13103 thread_db_look_up_one_symbol.
13104 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13105 parameter. Use it instead of all_symbols_looked_up.
13106 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13108 (all_symbols_looked_up): Don't declare.
13109 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13110 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13112 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13113 Set all_symbols_looked_up here.
13114 (thread_db_look_up_one_symbol): New.
13115 (thread_db_get_tls_address): Adjust.
13116 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13117 thread_db object on the heap, and tentatively set it in the
13119 (thread_db_init): Don't set all_symbols_looked_up here.
13120 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13122 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13124 * linux-low.c (linux_kill, linux_detach): Adjust.
13125 (status_pending_p_callback): Remove redundant statement. Check
13126 for !TARGET_WAITIKIND_IGNORE, instead of
13127 TARGET_WAITKIND_STOPPED.
13128 (handle_tracepoints): Make sure LWP is locked. Adjust.
13129 (linux_wait_for_event_1): Adjust.
13130 (linux_cancel_breakpoints): New.
13131 (unsuspend_one_lwp): New.
13132 (unsuspend_all_lwps): New.
13133 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13134 (send_sigstop_callback): Change return type to int, add new
13135 `except' parameter and handle it.
13136 (suspend_and_send_sigstop_callback): New.
13137 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13138 pass them down. If SUSPEND, also increment the lwp's suspend
13140 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13141 (need_step_over_p): Don't consider suspended LWPs.
13142 (start_step_over): Adjust.
13143 (proceed_one_lwp): Change return type to int, add new `except'
13144 parameter and handle it.
13145 (unsuspend_and_proceed_one_lwp): New.
13146 (proceed_all_lwps): Use find_inferior instead of
13148 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13149 also decrement the suspend count of LWPs. Pass `except' down,
13150 instead of hacking its suspend count.
13151 (linux_pause_all): Add `freeze' parameter. Adjust.
13152 (linux_unpause_all): New.
13153 (linux_target_ops): Install linux_unpause_all.
13154 * server.c (handle_status): Adjust.
13155 * target.h (struct target_ops): New fields `unpause_all' and
13156 `cancel_breakpoints'. Add new parameter to `pause_all'.
13157 (pause_all): Add new `freeze' parameter.
13158 (unpause_all): New.
13159 (cancel_breakpoints): New.
13160 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13161 cancel breakpoints.
13162 (cmd_qtstart): Pause threads.
13163 (stop_tracing): Pause threads, and cancel breakpoints.
13164 * win32-low.c (win32_target_ops): Adjust.
13166 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13168 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13169 the inferior right away from here...
13170 (linux_wait_1): ... to here, and adjust to check the thread's
13171 last_resume_kind instead of the lwp's step or stop_expected flags.
13173 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13175 * README: Use consistent `GDB' and `GDBserver' spellings.
13177 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13179 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13180 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13181 (linux_detach_one_lwp): Assume the lwp is stopped.
13182 (any_thread_of): Delete.
13183 (linux_detach): Stop all lwps here. Don't blindly delete all
13185 (delete_lwp_callback): New.
13186 (linux_mourn): Delete all lwps of the process that is gone.
13187 (linux_wait_1): Don't delete the last lwp of the process here.
13188 * mem-break.h (mark_breakpoints_out): Declare.
13189 * mem-break.c (mark_breakpoints_out): New.
13190 (free_all_breakpoints): Use it.
13191 * server.c (handle_target_event): If the process is gone, mark
13193 * thread-db.c (struct thread_db) <create_bp>: New field.
13194 (thread_db_enable_reporting): Fix prototype. Store a thread event
13195 breakpoint reference in the thread_db struct.
13196 (thread_db_load_search): Clear the thread_db object.
13197 (try_thread_db_load_1): Ditto.
13198 (switch_to_process): New.
13199 (disable_thread_event_reporting): Use it.
13200 (remove_thread_event_breakpoints): New.
13201 (thread_db_detach, thread_db_mourn): Use it.
13203 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13205 * linux-low.c (linux_enable_event_reporting): New.
13206 (linux_wait_for_event_1, handle_extended_wait): Use it.
13208 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13210 * linux-low.c (linux_kill_one_lwp, linux_kill)
13211 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13212 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13213 SIGSTOP even if the LWP is stopped.
13214 (send_sigstop_callback): New.
13215 (stop_all_lwps): Use send_sigstop_callback instead.
13216 (linux_resume_one_thread): Adjust.
13217 (proceed_one_lwp): Still proceed an LWP that the client has
13218 requested to stop, if we haven't reported it as stopped yet. Make
13219 sure that LWPs the client want stopped, have a pending SIGSTOP.
13221 2010-04-26 Doug Evans <dje@google.com>
13223 * server.c (handle_general_set): Make static.
13225 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13226 Print received char after testing for error/eof instead of before.
13227 (input_interrupt): Tweak comment.
13229 2010-04-23 Doug Evans <dje@google.com>
13231 * server.c (start_inferior): Print inferior argv if --debug.
13233 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13235 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13236 * nto-x86-low.c: Include server.h
13238 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13240 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13241 be consistent with other sources of this directory.
13242 (init_registers_amd64): Correct name of source file of this function
13245 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13247 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13248 64-bit executables.
13250 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13252 * win32-i386-low.c: Add 64-bit support.
13253 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13254 (init_registers_amd64): Declare.
13255 (mappings): Add 64-bit version of array.
13256 (init_windows_x86): New function.
13257 (the_low_target): Change init_arch field to init_windows_x86.
13259 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13261 * win32-low.c: Adapt to support also 64-bit architecture.
13262 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13263 (get_image_name): Use SIZE_T type for local variable `done'.
13264 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13265 (toolhelp_get_dll_name): Idem.
13266 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13267 Use uintptr_t typecast to avoid warning.
13268 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13269 (handle_exception): Use phex_nz to avoid warning.
13270 (win32_wait): Remove unused local variable `process'.
13272 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13274 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13277 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13279 * configure.ac: Use `ws2_32' library for srv_mingw.
13280 * configure: Regenerate.
13281 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13282 * remote-utils.c: Likewise.
13284 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13286 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13287 if __x86_64__ is defined.
13289 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13291 * configure: Regenerate.
13293 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13295 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13296 * target.h (target_ops): New get_tib_address field.
13297 * win32-low.h (win32_thread_info): Add thread_local_base field.
13298 * win32-low.c (child_add_thread): Add tlb argument.
13299 Set thread_local_base field to TLB.
13300 (get_child_debug_event): Adapt to child_add_thread change.
13301 (win32_get_tib_address): New function.
13302 (win32_target_ops): Set get_tib_address field to
13303 win32_get_tib_address.
13304 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13306 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13308 * linux-low.c (linux_mourn): Also remove the process.
13309 * server.c (handle_target_event): Don't remove the process here.
13310 * nto-low.c (nto_mourn): New.
13311 (nto_target_ops): Install it.
13312 * spu-low.c (spu_mourn): New.
13313 (spu_target_ops): Install it.
13314 * win32-low.c (win32_mourn): New.
13315 (win32_target_ops): Install it.
13317 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13319 * server.h (buffer_xml_printf): Remove redundant `;'.
13321 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13323 * regcache.c (set_register_cache): Invalidate regcaches before
13324 changing the register cache layout.
13325 (regcache_invalidate_one): Allow a NULL regcache.
13326 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13327 regcaches before changing the register cache layout or the target
13330 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13332 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13333 variable warning on Linux/x86-64.
13335 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13337 GDBserver disconnected tracing support.
13339 * linux-low.c (linux_remove_process): Delete.
13340 (add_lwp): Don't set last_resume_kind here.
13341 (linux_kill): Use `mourn'.
13342 (linux_detach): Use `thread_db_detach', and `mourn'.
13343 (linux_mourn): New.
13344 (linux_attach_lwp_1): Adjust comment.
13345 (linux_attach): last_resume_kind moved the thread_info; adjust.
13346 (status_pending_p_callback): Adjust.
13347 (linux_wait_for_event_1): Adjust.
13348 (count_events_callback, select_singlestep_lwp_callback)
13349 (select_event_lwp_callback, cancel_breakpoints_callback)
13350 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13351 (proceed_one_lwp): Adjust.
13352 (linux_async): Add debug output.
13353 (linux_thread_stopped): New.
13354 (linux_pause_all): New.
13355 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13357 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13358 (thread_db_free): Delete declaration.
13359 (thread_db_detach, thread_db_mourn): Declare.
13360 * thread-db.c (thread_db_init): Use thread_db_mourn.
13361 (thread_db_free): Delete, split in two.
13362 (disable_thread_event_reporting): New.
13363 (thread_db_detach): New.
13364 (thread_db_mourn): New.
13366 * server.h (struct thread_info) <last_resume_kind>: New field.
13367 <attached>: Add comment.
13368 <gdb_detached>: New field.
13369 (handler_func): Change return type to int.
13370 (handle_serial_event, handle_target_event): Ditto.
13371 (gdb_connected): Declare.
13373 (disconnected_tracing): Declare.
13374 (stop_tracing): Declare.
13376 * server.c (handle_query) <qSupported>: Report support for
13377 disconnected tracing.
13378 (queue_stop_reply_callback): Account for running threads.
13379 (gdb_wants_thread_stopped): New.
13380 (gdb_wants_all_threads_stopped): New.
13381 (gdb_reattached_process): New.
13382 (handle_status): Clear the `gdb_detached' flag of all processes.
13383 In all-stop, stop all threads.
13384 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13385 (process_serial_event): If the remote connection breaks, or if an
13386 exit was forced with "monitor exit", force an event loop exit.
13387 Handle disconnected tracing on detach.
13388 (handle_serial_event): Adjust.
13389 (handle_target_event): If GDB isn't connected, forward events back
13390 to the inferior, unless the last process exited, in which case,
13391 exit gdbserver. Adjust interface.
13393 * remote-utils.c (remote_open): Don't block in accept. Instead
13394 register an event loop source on the listen socket file
13395 descriptor. Refactor bits into ...
13396 (listen_desc): ... this new global.
13397 (gdb_connected): ... this new function.
13398 (enable_async_notification): ... this new function.
13399 (handle_accept_event): ... this new function.
13400 (remote_close): Clear remote_desc.
13402 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13404 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13406 (mourn_inferior): Define.
13407 (target_process_qsupported): Avoid the dangling else problem.
13408 (thread_stopped): Define.
13409 (pause_all): Define.
13410 (target_waitstatus_to_string): Declare.
13411 * target.c (target_waitstatus_to_string): New.
13413 * tracepoint.c (tracing): Make extern.
13414 (disconnected_tracing): New.
13415 (stop_tracing): Make extern. Handle tracing stops due to GDB
13417 (cmd_qtdisconnected): New.
13418 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13419 (handle_tracepoint_general_set): Handle QTDisconnected.
13421 * event-loop.c (event_handler_func): Change return type to int.
13422 (process_event): Bail out if the event handler wants the event
13424 (handle_file_event): Ditto.
13425 (start_event_loop): Bail out if the event handler wants the event
13428 * nto-low.c (nto_target_ops): Adjust.
13429 * spu-low.c (spu_wait): Don't remove the process here.
13430 (spu_target_ops): Adjust.
13431 * win32-low.c (win32_wait): Don't remove the process here.
13432 (win32_target_ops): Adjust.
13434 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13436 * regcache.c (realloc_register_cache): Invalidate inferior's
13437 regcache before recreating it.
13439 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13441 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13443 2010-04-09 Stan Shebs <stan@codesourcery.com>
13444 Pedro Alves <pedro@codesourcery.com>
13446 * server.h (LONGEST): New.
13447 (struct thread_info) <while_stepping>: New field.
13448 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13450 (initialize_tracepoint, handle_tracepoint_general_set)
13451 (handle_tracepoint_query, tracepoint_finished_step)
13452 (tracepoint_was_hit, release_while_stepping_state_list):
13453 (current_traceframe): Declare.
13454 * server.c (handle_general_set): Handle tracepoint packets.
13455 (read_memory): New.
13456 (write_memory): New.
13457 (handle_search_memory_1): Use read_memory.
13458 (handle_query): Report support for conditional tracepoints, trace
13459 state variables, and tracepoint sources. Handle tracepoint
13461 (main): Initialize the tracepoints module.
13462 (process_serial_event): Handle traceframe reads/writes.
13464 * linux-low.c (handle_tracepoints): New.
13465 (linux_wait_1): Call it.
13466 (linux_resume_one_lwp): Handle while-stepping.
13467 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13468 (linux_target_ops): Install them.
13469 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13471 * linux-x86-low.c (x86_supports_tracepoints): New.
13472 (the_low_target). Install it.
13474 * mem-break.h (delete_breakpoint): Declare.
13475 * mem-break.c (delete_breakpoint): Make external.
13477 * target.h (struct target_ops): Add `supports_tracepoints',
13478 `read_pc', and `write_pc' fields.
13479 (target_supports_tracepoints): Define.
13480 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13483 * regcache.h (struct regcache) <registers_owned>: New field.
13484 (init_register_cache, regcache_cpy): Declare.
13485 (regcache_read_pc, regcache_write_pc): Declare.
13486 (register_cache_size): Declare.
13487 (supply_regblock): Declare.
13488 * regcache.c (init_register_cache): New.
13489 (new_register_cache): Use it.
13490 (regcache_cpy): New.
13491 (register_cache_size): New.
13492 (supply_regblock): New.
13493 (regcache_read_pc, regcache_write_pc): New.
13495 * tracepoint.c: New.
13497 * Makefile.in (OBS): Add tracepoint.o.
13498 (tracepoint.o): New rule.
13500 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13502 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13504 (i386-mmx.c): Likewise.
13505 (i386-mmx-linux.o): Likewise.
13506 (i386-mmx-linux.c): Likewise.
13508 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13509 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13510 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13511 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13513 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13514 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13515 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13517 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13519 * Makefile.in (clean): Updated.
13521 (i386-avx.c): Likewise.
13522 (i386-avx-linux.o): Likewise.
13523 (i386-avx-linux.c): Likewise.
13524 (amd64-avx.o): Likewise.
13525 (amd64-avx.c): Likewise.
13526 (amd64-avx-linux.o): Likewise.
13527 (amd64-avx-linux.c): Likewise.
13529 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13530 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13531 (srv_amd64_regobj): Add amd64-avx.o.
13532 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13533 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13534 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13535 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13536 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13537 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13538 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13540 * i387-fp.c: Include "i386-xstate.h".
13542 (i387_cache_to_xsave): Likewise.
13543 (i387_xsave_to_cache): Likewise.
13544 (x86_xcr0): Likewise.
13546 * i387-fp.h (i387_cache_to_xsave): Likewise.
13547 (i387_xsave_to_cache): Likewise.
13548 (x86_xcr0): Likewise.
13550 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13551 * linux-crisv32-low.c (target_regsets): Likewise.
13552 * linux-m68k-low.c (target_regsets): Likewise.
13553 * linux-mips-low.c (target_regsets): Likewise.
13554 * linux-ppc-low.c (target_regsets): Likewise.
13555 * linux-s390-low.c (target_regsets): Likewise.
13556 * linux-sh-low.c (target_regsets): Likewise.
13557 * linux-sparc-low.c (target_regsets): Likewise.
13558 * linux-xtensa-low.c (target_regsets): Likewise.
13560 * linux-low.c: Include <sys/uio.h>.
13561 (regsets_fetch_inferior_registers): Support nt_type.
13562 (regsets_store_inferior_registers): Likewise.
13563 (linux_process_qsupported): New.
13564 (linux_target_ops): Add linux_process_qsupported.
13566 * linux-low.h (regset_info): Add nt_type.
13567 (linux_target_ops): Add process_qsupported.
13569 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13571 (init_registers_i386_avx_linux): New.
13572 (init_registers_amd64_avx_linux): Likewise.
13573 (xmltarget_i386_linux_no_xml): Likewise.
13574 (xmltarget_amd64_linux_no_xml): Likewise.
13575 (PTRACE_GETREGSET): Likewise.
13576 (PTRACE_SETREGSET): Likewise.
13577 (x86_fill_xstateregset): Likewise.
13578 (x86_store_xstateregset): Likewise.
13579 (use_xml): Likewise.
13580 (x86_linux_update_xmltarget): Likewise.
13581 (x86_linux_process_qsupported): Likewise.
13582 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13583 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13584 init_registers_i386_linux here. Call
13585 x86_linux_update_xmltarget.
13586 (the_low_target): Add x86_linux_process_qsupported.
13588 * server.c (handle_query): Call target_process_qsupported.
13590 * target.h (target_ops): Add process_qsupported.
13591 (target_process_qsupported): New.
13593 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13595 * inferiors.c (add_thread): Set last_status kind to
13596 TARGET_WAITKIND_IGNORE.
13597 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13598 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13599 (linux_wait_1): Move `thread' local definition to block that uses
13600 it. Don't NULL initialize `event_child'.
13601 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13602 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13603 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13605 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13607 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13608 an extended waitstatus, or by a watchpoint.
13609 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13610 thread was stepping or has been stopped by a watchpoint.
13612 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13614 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13615 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13616 of another, then delete the previous, and validate all
13618 (validate_inserted_breakpoint): New.
13619 (delete_disabled_breakpoints): New.
13620 (validate_breakpoints): New.
13621 (check_mem_read): Validate breakpoints before trusting their
13622 shadow. Delete disabled breakpoints.
13623 (check_mem_write): Validate breakpoints before trusting they
13624 should be inserted. Delete disabled breakpoints.
13625 * mem-break.h (validate_breakpoints):
13626 * server.c (handle_query): Validate breakpoints when we see a
13629 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13631 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13632 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13633 if we could tell there's a GDB breakpoint at stop_pc.
13634 (need_step_over_p): Don't do a step over if we find a GDB
13635 breakpoint at the resume PC.
13637 * mem-break.c (struct raw_breakpoint): New.
13638 (enum bkpt_type): New type `gdb_breakpoint'.
13639 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13640 fields. New field `raw'.
13641 (find_raw_breakpoint_at): New.
13642 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13643 breakpoint instead.
13644 (set_breakpoint_at): Adjust.
13645 (delete_raw_breakpoint): New.
13646 (release_breakpoint): New.
13647 (delete_breakpoint): Rename to...
13648 (delete_breakpoint_1): ... this. Add proc parameter. Use
13649 release_breakpoint. Return ENOENT.
13650 (delete_breakpoint): Reimplement.
13651 (find_breakpoint_at): Delete.
13652 (find_gdb_breakpoint_at): New.
13653 (delete_breakpoint_at): Delete.
13654 (set_gdb_breakpoint_at): New.
13655 (delete_gdb_breakpoint_at): New.
13656 (gdb_breakpoint_here): New.
13657 (set_reinsert_breakpoint): Use release_breakpoint.
13658 (uninsert_breakpoint): Rename to ...
13659 (uninsert_raw_breakpoint): ... this.
13660 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13661 (reinsert_raw_breakpoint): Change parameter type to
13663 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13665 (check_breakpoints): Adjust. Use release_breakpoint.
13666 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13667 (breakpoint_inserted_here): Ditto.
13668 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13669 Don't trust the breakpoint's shadow if it is not inserted.
13670 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13671 (delete_all_breakpoints): Adjust.
13672 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13673 use delete_breakpoint_1.
13675 * mem-break.h (breakpoints_supported): Delete declaration.
13676 (set_gdb_breakpoint_at): Declare.
13677 (gdb_breakpoint_here): Declare.
13678 (delete_breakpoint_at): Delete.
13679 (delete_gdb_breakpoint_at): Declare.
13681 * server.h (struct raw_breakpoint): Forward declare.
13682 (struct process_info): New field `raw_breakpoints'.
13684 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13687 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13689 * linux-low.c (status_pending_p_callback): Fix comment.
13690 (linux_wait_for_event_1): Move most of the internal breakpoint
13691 handling from here...
13692 (linux_wait_1): ... to here.
13693 (count_events_callback): New.
13694 (select_singlestep_lwp_callback): New.
13695 (select_event_lwp_callback): New.
13696 (cancel_breakpoints_callback): New.
13697 (select_event_lwp): New.
13698 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13699 priority to all LWPs that have had events that should be reported
13700 to the client. Cancel breakpoints when about to reporting the
13701 event to the client, not while stopping lwps. No longer cancel
13702 finished single-steps here.
13703 (cancel_finished_single_step): Delete.
13704 (cancel_finished_single_steps): Delete.
13706 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13708 * mem-break.c (enum bkpt_type): New.
13709 (struct breakpoint): New field `type'.
13710 (set_breakpoint_at): Change return type to struct breakpoint
13711 pointer. Set type to `other_breakpoint' by default.
13712 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13713 in the breakpoint list.
13714 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13715 (reinsert_breakpoint): Rename to ...
13716 (reinsert_raw_breakpoint): ... this.
13717 (reinsert_breakpoints_at): Adjust.
13718 * mem-break.h (struct breakpoint): Declare.
13719 (set_breakpoint_at): Change return type to struct breakpoint
13722 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13724 * server.c (handle_query): Assign, not compare.
13726 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13728 Teach linux gdbserver to step-over-breakpoints.
13730 * linux-low.c (can_hardware_single_step): New.
13731 (supports_breakpoints): New.
13732 (handle_extended_wait): If stopping threads, read the stop pc of
13733 the new cloned LWP.
13735 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13736 low target doesn't support retrieving the PC.
13737 (add_lwp): Set last_resume_kind to resume_continue.
13738 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13739 (linux_attach): Don't clear stop_expected. Set the lwp's
13740 last_resume_kind to resume_stop.
13741 (linux_detach_one_lwp): Don't check for removed breakpoints.
13742 (check_removed_breakpoint): Delete.
13743 (status_pending_p): Rename to ...
13744 (status_pending_p_callback): ... this. Don't check for removed
13745 breakpoints. Don't consider threads that are stopped from GDB's
13747 (linux_wait_for_lwp): Always read the stop_pc here.
13748 (cancel_breakpoint): New.
13749 (step_over_bkpt): New global.
13750 (linux_wait_for_event_1): Implement stepping over breakpoints.
13751 (gdb_wants_lwp_stopped): New.
13752 (gdb_wants_all_stopped): New.
13753 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13754 single-step traps here. Store the thread's last reported target
13756 (send_sigstop): Don't clear stop_expected. Always set it,
13758 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13759 (cancel_finished_single_step): New.
13760 (cancel_finished_single_steps): New.
13761 (wait_for_sigstop): Don't cancel finished single-step traps here.
13762 (linux_resume_one_lwp): Don't check for removed breakpoints.
13763 Don't set `step' on non-hardware step archs.
13764 (linux_set_resume_request): Ignore resume_stop requests if already
13765 stopping or stopped. Set the lwp's last_resume_kind.
13766 (resume_status_pending_p): Don't check for removed breakpoints.
13767 (need_step_over_p): New.
13768 (start_step_over): New.
13769 (finish_step_over): New.
13770 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13771 requests. Clear the thread's last reported target waitstatus.
13772 Don't use the `suspended' flag. Don't consider pending breakpoints.
13773 (linux_resume): Start a step-over if necessary.
13774 (proceed_one_lwp): New.
13775 (proceed_all_lwps): New.
13776 (unstop_all_lwps): New.
13777 * linux-low.h (struct lwp_info): Rewrite comment for the
13778 `suspended' flag. Add the `stop_pc' field. Delete the
13779 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13780 Add `'last_resume_kind' and `need_step_over' fields.
13781 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13782 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13783 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13784 (set_raw_breakpoint_at): New.
13785 (set_breakpoint_at): Rewrite to use it.
13786 (reinsert_breakpoint_handler): Delete.
13787 (set_reinsert_breakpoint): New.
13788 (reinsert_breakpoint_by_bp): Delete.
13789 (delete_reinsert_breakpoints): New.
13790 (uninsert_breakpoint): Rewrite.
13791 (uninsert_breakpoints_at): New.
13792 (reinsert_breakpoint): Rewrite.
13793 (reinsert_breakpoints_at): New.
13794 (check_breakpoints): Rewrite.
13795 (breakpoint_here): New.
13796 (breakpoint_inserted_here): New.
13797 (check_mem_read): Adjust.
13798 * mem-break.h (breakpoints_supported, breakpoint_here)
13799 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13800 (reinsert_breakpoint_by_bp): Delete declaration.
13801 (delete_reinsert_breakpoints): Declare.
13802 (reinsert_breakpoint): Delete declaration.
13803 (reinsert_breakpoints_at): Declare.
13804 (uninsert_breakpoint): Delete declaration.
13805 (uninsert_breakpoints_at): Declare.
13806 (check_breakpoints): Adjust prototype.
13807 * server.h: Adjust include order.
13808 (struct thread_info): Declare here. Add a `last_status' field.
13810 2010-03-23 Michael Snyder <msnyder@vmware.com>
13812 * server.c (crc32): New function.
13813 (handle_query): Add handling for 'qCRC:' request.
13815 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13817 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13818 lwp had been stopped by a watchpoint.
13820 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13822 * server.h (internal_error): Declare.
13823 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13824 * utils.c (internal_error): New function.
13826 2010-03-15 Andreas Schwab <schwab@redhat.com>
13828 * configure.srv: Fix typo setting srv_regobj.
13830 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13832 * linux-low.c (fetch_register): Avoid passing a non string literal
13834 (usr_store_inferior_registers): Ditto.
13836 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13838 * linux-low.c (linux_write_memory): Bail out early if peeking
13841 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13843 * linux-low.h (struct lwp_info): New fields
13844 `stopped_by_watchpoint' and `stopped_data_address'.
13845 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13846 here, and cache them in the lwp object.
13847 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13849 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13851 (linux_stopped_by_watchpoint): Rewrite.
13852 (linux_stopped_data_address): Rewrite.
13854 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13856 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13857 switching the current inferior, not before.
13859 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13861 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13862 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13863 i386-linux.c and amd64-linux.c.
13864 (reg-i386.o): Removed.
13865 (reg-i386.c): Likewise.
13866 (reg-i386-linux.o): Likewise.
13867 (reg-i386-linux.c): Likewise.
13868 (reg-x86-64.o): Likewise.
13869 (reg-x86-64.c): Likewise.
13870 (reg-x86-64-linux.o): Likewise.
13871 (reg-x86-64-linux.c): Likewise.
13873 (i386.c): Likewise.
13874 (i386-linux.o): Likewise.
13875 (i386-linux.c): Likewise.
13876 (amd64.o): Likewise.
13877 (amd64.c): Likewise.
13878 (amd64-linux.o): Likewise.
13879 (amd64-linux.c): Likewise.
13881 * configure.srv (srv_i386_regobj): New.
13882 (srv_i386_linux_regobj): Likewise.
13883 (srv_amd64_regobj): Likewise.
13884 (srv_amd64_linux_regobj): Likewise.
13885 (srv_i386_32bit_xmlfiles): Likewise.
13886 (srv_i386_64bit_xmlfiles): Likewise.
13887 (srv_i386_xmlfiles): Likewise.
13888 (srv_amd64_xmlfiles): Likewise.
13889 (srv_i386_linux_xmlfiles): Likewise.
13890 (srv_amd64_linux_xmlfiles): Likewise.
13891 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13892 srv_xmlfiles to $srv_i386_xmlfiles.
13893 (i[34567]86-*-mingw32ce*): Likewise.
13894 (i[34567]86-*-mingw*): Likewise.
13895 (i[34567]86-*-nto*): Likewise.
13896 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13897 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13898 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13899 (x86_64-*-linux*): Likewise.
13901 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13902 (init_registers_amd64_linux): New.
13903 (x86_arch_setup): Replace init_registers_x86_64_linux with
13904 init_registers_amd64_linux.
13906 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13908 * configure.ac: Check for libdl. If it is not available link against
13909 static libthread_db.
13910 * configure: Regenerate.
13912 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13916 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13917 handing a read watchpoint.
13918 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13920 2010-02-12 Doug Evans <dje@google.com>
13922 * linux-low.c (linux_supports_tracefork_flag): Document.
13923 (linux_look_up_symbols): Add comment.
13925 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13927 * regcache.c (supply_register): Clear regcache if buf is NULL.
13929 2010-02-02 Nicolas Roche <roche@sourceware.org>
13930 Joel Brobecker <brobecker@adacore.com>
13932 * inferiors.c (find_inferior): Add function documentation.
13933 (unloaded_dll): Handle the case where the unloaded dll has not
13934 been previously registered in the dll list.
13936 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13938 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13939 (thumb2_breakpoint): New.
13940 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13942 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13944 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13945 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13948 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13950 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13952 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13954 * linux-s390-low.c (s390_collect_ptrace_register)
13955 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13957 2010-01-21 Doug Evans <dje@google.com>
13959 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13960 (PTRACE_ARG4_TYPE): New macro.
13961 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13962 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13963 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13964 (usr_store_inferior_registers): Ditto.
13965 (linux_read_memory, linux_write_memory): Ditto.
13966 (linux_test_for_tracefork): Ditto.
13968 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13969 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13971 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13973 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13976 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13978 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13979 prototype to take a regcache. Adjust.
13981 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13983 * regcache.h (struct thread_info): Forward declare.
13984 (struct regcache): New.
13985 (new_register_cache): Adjust prototype.
13986 (get_thread_regcache): Declare.
13987 (free_register_cache): Adjust prototype.
13988 (registers_to_string, registers_from_string): Ditto.
13989 (supply_register, supply_register_by_name, collect_register)
13990 (collect_register_as_string, collect_register_by_name): Ditto.
13991 * regcache.c (struct inferior_regcache_data): Delete.
13992 (get_regcache): Rename to ...
13993 (get_thread_regcache): ... this. Adjust. Switch inferior before
13994 fetching registers.
13995 (regcache_invalidate_one): Adjust.
13996 (regcache_invalidate): Fix prototype.
13997 (new_register_cache): Return the new register cache.
13998 (free_register_cache): Change prototype.
13999 (realloc_register_cache): Adjust.
14000 (registers_to_string): Change prototype to take a regcache. Adjust.
14001 (registers_from_string): Ditto.
14002 (register_data): Ditto.
14003 (supply_register): Ditto.
14004 (supply_register_by_name): Ditto.
14005 (collect_register): Ditto.
14006 (collect_register_as_string): Ditto.
14007 (collect_register_by_name): Ditto.
14008 * server.c (process_serial_event): Adjust.
14009 * linux-low.h (regset_fill_func, regset_store_func): Change
14011 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14013 * linux-low.c (get_stop_pc): Adjust.
14014 (check_removed_breakpoint): Adjust.
14015 (linux_wait_for_event): Adjust.
14016 (linux_resume_one_lwp): Adjust.
14017 (fetch_register): Add regcache parameter. Adjust.
14018 (usr_store_inferior_registers): Ditto.
14019 (regsets_fetch_inferior_registers): Ditto.
14020 (regsets_store_inferior_registers): Ditto.
14021 (linux_fetch_registers, linux_store_registers): Ditto.
14022 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14024 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14026 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14027 prototype to take a regcache.
14028 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14029 * remote-utils.c (convert_ascii_to_int, outreg)
14030 (prepare_resume_reply): Change prototype to take a regcache.
14032 * target.h (struct target_ops) <fetch_registers, store_registers>:
14033 Change prototype to take a regcache.
14034 (fetch_inferior_registers, store_inferior_registers): Change
14035 prototype to take a regcache. Adjust.
14036 * proc-service.c (ps_lgetregs): Adjust.
14037 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14038 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14039 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14040 take a regcache. Adjust.
14041 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14042 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14043 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14044 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14045 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14046 (cris_cannot_fetch_register):
14047 (cris_breakpoint_at): Change prototype to take a regcache.
14049 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14050 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14051 to take a regcache. Adjust.
14052 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14054 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14055 take a regcache. Adjust.
14056 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14057 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14058 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14059 * linux-mips-low.c (mips_get_pc):
14060 (mips_set_pc): Change prototype to take a regcache. Adjust.
14061 (mips_reinsert_addr): Adjust.
14062 (mips_collect_register): Change prototype to take a regcache.
14064 (mips_supply_register):
14065 (mips_collect_register_32bit, mips_supply_register_32bit)
14066 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14067 (mips_store_fpregset): Ditto.
14068 * linux-ppc-low.c (ppc_supply_ptrace_register)
14069 (ppc_supply_ptrace_register): Ditto.
14070 (parse_spufs_run): Adjust.
14071 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14072 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14073 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14074 take a regcache. Adjust.
14075 * linux-s390-low.c (s390_collect_ptrace_register)
14076 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14077 (s390_set_pc): Change prototype to take a regcache. Adjust.
14078 (s390_arch_setup): Adjust.
14079 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14080 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14081 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14082 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14083 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14085 (sparc_breakpoint_at): Adjust.
14086 * linux-xtensa-low.c (xtensa_fill_gregset):
14087 (xtensa_store_gregset):
14088 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14089 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14090 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14091 prototype to take a regcache. Adjust.
14092 * win32-arm-low.c (arm_fetch_inferior_register)
14093 (arm_store_inferior_register): Change prototype to take a
14095 * win32-i386-low.c (i386_fetch_inferior_register)
14096 (i386_store_inferior_register): Change prototype to take a
14098 * win32-low.c (child_fetch_inferior_registers)
14099 (child_store_inferior_registers): Change prototype to take a
14101 (win32_wait): Adjust.
14102 (win32_fetch_inferior_registers): Change prototype to take a
14104 (win32_store_inferior_registers): Adjust.
14105 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14106 store_inferior_register>: Change prototype to take a regcache.
14108 2010-01-20 Doug Evans <dje@google.com>
14110 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14112 (linux_wait_for_event1, linux_init_signals): Ditto.
14113 (W_STOPCODE): Provide definition if missing.
14115 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14117 * linux-low.c (linux_core_of_thread): New.
14118 (compare_ints, show_process, list_threads): New.
14119 (linux_qxfer_osdata): Report threads and cores.
14120 (linux_target_op): Register linux_core_of_thread.
14121 * remote-utils.c (prepare_resume_reply): Report the core.
14122 (buffer_xml_printf): Support %d specifier.
14123 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14125 (handle_query): Handle qXfer:threads. Announce availability
14127 * target.h (struct target_ops): New field core_of_thread.
14129 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14131 * Makefile.in (clean): Remove new generated files.
14132 (reg-s390.o, reg-s390.c): Remove rules.
14133 (reg-s390x.o, reg-s390x.c): Likewise.
14134 (s390-linux32.o, s390-linux32.c): Add rules.
14135 (s390-linux64.o, s390-linux64.c): Likewise.
14136 (s390x-linux64.o, s390x-linux64.c): Likewise.
14137 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14138 * linux-s390-low.c: Include <elf.h>.
14139 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14140 (init_registers_s390): Remove prototype.
14141 (init_registers_s390x): Likewise.
14142 (init_registers_s390_linux32): Add prototype.
14143 (init_registers_s390_linux64): Likewise.
14144 (init_registers_s390x_linux64): Likewise.
14145 (s390_num_regs_3264): New define.
14146 (s390_regmap_3264): New global variable.
14147 (s390_cannot_fetch_register): Remove obsolete check.
14148 (s390_cannot_store_register): Likewise.
14149 (s390_collect_ptrace_register): Handle upper/lower register halves.
14150 (s390_supply_ptrace_register): Likewise.
14151 (s390_fill_gregset): Update to register number changes.
14152 (s390_get_hwcap): New routine.
14153 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14154 Install appropriate regmap and register set.
14156 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14158 * server.c (gdbserver_version): Update copyright year to 2010.
14159 * gdbreplay.c (gdbreplay_version): Likewise.
14161 2009-12-28 Doug Evans <dje@google.com>
14163 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14164 elf/external.h. Include <elf.h> instead but only if necessary.
14166 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14168 * linux-low.c (linux_remove_process): Remove `detaching'
14169 parameter. Don't release/detach from thread_db here.
14170 (linux_kill): Release/detach from thread_db here, ...
14171 (linux_detach): ... and here, before actually detaching.
14172 (linux_wait_1): ... and here, when a process exits.
14173 * thread-db.c (any_thread_of): New.
14174 (thread_db_free): Switch the current inferior to a thread of the
14177 2009-12-21 Doug Evans <dje@google.com>
14179 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14181 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14182 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14183 warning ifndef __NR_tkill. Move setting of errno there too.
14184 Delete unnecessary resetting of errno after syscall.
14185 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14187 * configure.ac: Check for dladdr.
14188 * config.in: Regenerate.
14189 * configure: Regenerate.
14190 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14191 (try_thread_db_load): Update.
14193 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14195 2009-12-18 Doug Evans <dje@google.com>
14197 * event-loop.c: Include unistd.h if it exists.
14199 * linux-low.c (my_waitpid): Move definition away from being in
14200 between linux_tracefork_child/linux_test_for_tracefork.
14202 * gdb_proc_service.h (psaddr_t): Fix type.
14203 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14204 signature to match glibc.
14206 2009-12-16 Doug Evans <dje@google.com>
14208 * linux-low.c (linux_read_memory): Fix argument to read.
14210 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14212 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14213 events, don't leave current_inferior pointing at null.
14215 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14217 * win32-low.c (LOG): Delete.
14218 (OUTMSG): Output to stderr.
14219 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14220 on compile time LOG macro.
14221 (win32_wait): Fix debug output.
14223 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14225 * win32-low.c (win32_add_one_solib): If the dll name is
14226 "ntdll.dll", prepend the system directory to the dll path.
14228 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14230 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14232 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14233 Vladimir Prus <vladimir@codesourcery.com>
14235 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14236 * configure.ac: Check for __mcoldfire__ and set
14237 gdb_cv_m68k_is_coldfire.
14238 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14239 reg-cf.o and reg-m68k.o.
14240 * configure: Regenerated.
14242 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14244 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14245 Pass it to thread_db_free.
14246 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14247 proper `detaching' argument to linux_remove_process.
14248 * linux-low.h (thread_db_free): Add `detaching' parameter.
14249 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14251 (thread_db_free): Add `detaching' parameter. Only
14252 call td_ta_clear_event if detaching from process.
14254 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14256 * thread-db.c (thread_db_free): Fix typo.
14258 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14261 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14263 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14265 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14266 with an i686 compiler.
14267 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14269 * configure: Rebuilt.
14271 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14275 * server.c (handle_search_memory_1): Correct read_addr initialization
14276 in loop for searching subsequent chunks.
14278 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14280 * configure.ac: New --with-libthread-db option.
14281 * thread-db.c: Allow direct dependence on libthread_db.
14282 (thread_db_free): Adjust.
14283 * config.in: Regenerate.
14284 * configure: Likewise.
14286 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14289 * thread-db.c (attach_thread): New function.
14290 (maybe_attach_thread): Return success/failure.
14291 (find_new_threads_callback): Adjust.
14292 (thread_db_find_new_threads): Loop until no new threads.
14294 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14296 * proc-service.c (ps_lgetregs): Formatting.
14298 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14300 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14301 * configure.ac: Adjust.
14302 * linux-low.h (struct process_info_private): Move members to struct
14304 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14305 * linux-low.c (linux_remove_process): Adjust.
14306 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14307 * server.c (handle_query): Move code ...
14308 (handle_monitor_command): ... here. New function.
14309 * target.h (struct target_ops): New member.
14310 * thread-db.c (struct thread_db): New.
14311 (libthread_db_search_path): New variable.
14312 (thread_db_create_event, thread_db_enable_reporting)
14313 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14314 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14315 (try_thread_db_load_1, dladdr_to_soname): New functions.
14316 (try_thread_db_load, thread_db_load_search): New functions.
14317 (thread_db_init): Search for libthread_db.
14318 (thread_db_free): New function.
14319 (thread_db_handle_monitor_command): Likewise.
14320 * config.in: Regenerate.
14321 * configure: Regenerate.
14323 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14325 * spu-low.c (spu_kill): Wait for inferior to terminate.
14326 Call clear_inferiors.
14327 (spu_detach): Call clear_inferiors.
14329 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14331 * aclocal.m4: Regenerate.
14332 * config.in: Likewise.
14333 * configure: Likewise.
14335 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14337 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14338 (parse_spufs_run): New function.
14339 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14340 (ppc_breakpoint_at): Handle SPU breakpoints.
14342 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14344 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14345 (SPUFS_MAGIC): Define.
14346 (spu_enumerate_spu_ids): New function.
14347 (linux_qxfer_spu): New function.
14348 (linux_target_ops): Install linux_qxfer_spu.
14350 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14352 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14353 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14354 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14355 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14356 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14357 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14358 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14359 (init_registers_powerpc_cell32l): Add prototype.
14360 (init_registers_powerpc_cell64l): Likewise.
14361 (ppc_arch_setup): Detect Cell/B.E. architecture.
14363 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14365 * Makefile.in (datarootdir): New variable.
14367 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14369 * linux-low.c (linux_write_memory): Update debugging output.
14370 * Makefile.in (clean): Add new descriptions.
14371 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14372 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14373 * configure.srv: Add new files for arm*-*-linux*.
14374 * linux-arm-low.c: Add new declarations.
14375 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14376 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14377 (HWCAP_VFPv3D16): New.
14378 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14379 instead of __IWMMXT__.
14380 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14381 (arm_arch_setup): New.
14382 (target_regsets): Remove #ifdef. Add VFP regset.
14383 (the_low_target): Use arm_arch_setup.
14385 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14387 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14388 the main thread again.
14390 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14392 Adding Neutrino gdbserver.
14393 * configure: Regenerated.
14394 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14395 * configure.srv (i[34567]86-*-nto*): New target.
14396 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14397 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14398 (nto_comctrl) [__QNX__]: New function.
14399 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14401 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14403 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14406 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14407 Pedro Alves <pedro@codesourcery.com>
14409 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14410 don't support CONTEXT_EXTENDED_REGISTERS.
14411 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14412 (the_low_target): Install them.
14413 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14414 failing with ERROR_PIPE_NOT_CONNECTED.
14416 2009-06-30 Doug Evans <dje@google.com>
14417 Pierre Muller <muller@ics.u-strasbg.fr>
14419 Add h/w watchpoint support to x86-linux, win32-i386.
14420 * Makefile.in (SFILES): Add i386-low.c
14421 (i386_low_h): Define.
14422 (i386-low.o): Add dependencies.
14423 (linux-x86-low.o): Add i386-low.h dependency.
14424 (win32-i386-low.o): Ditto.
14425 * i386-low.c: New file.
14426 * i386-low.h: New file.
14427 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14428 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14429 * linux-low.c (linux_add_process): Initialize arch_private.
14430 (linux_remove_process): Free arch_private.
14431 (add_lwp): Initialize arch_private.
14432 (delete_lwp): Free arch_private.
14433 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14435 * linux-low.h (process_info_private): New member arch_private.
14436 (lwp_info): New member arch_private.
14437 (linux_target_ops): New members new_process, new_thread,
14439 (ptid_of): New macro.
14440 * linux-x86-low.c: Include stddef.h, i386-low.h.
14441 (arch_process_info): New struct.
14442 (arch_lwp_info): New struct.
14443 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14444 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14445 (i386_dr_low_get_status): New function.
14446 (x86_insert_point, x86_remove_point): New functions.
14447 (x86_stopped_by_watchpoint): New function.
14448 (x86_stopped_data_address): New function.
14449 (x86_linux_new_process, x86_linux_new_thread): New functions.
14450 (x86_linux_prepare_to_resume): New function.
14451 (the_low_target): Add entries for insert_point, remove_point,
14452 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14454 * server.c (debug_hw_points): New global.
14455 (monitor_show_help): Document set debug-hw-points.
14456 (handle_query): Process "set debug-hw-points".
14457 * server.h (debug_hw_points): Declare.
14458 (paddress): Declare.
14459 * utils.c (NUMCELLS, CELLSIZE): New macros.
14460 (get_sell, xsnprintf, paddress): New functions.
14461 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14462 remove_point, stopped_by_watchpoint, stopped_data_address.
14463 * win32-i386-low.c: Include i386-low.h.
14464 (debug_reg_state): Replaces dr.
14465 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14466 (i386_dr_low_get_status): New function.
14467 (i386_insert_point, i386_remove_point): New functions.
14468 (i386_stopped_by_watchpoint): New function.
14469 (i386_stopped_data_address): New function.
14470 (i386_initial_stuff): Update.
14471 (get_thread_context,set_thread_context,i386_thread_added): Update.
14472 (the_low_target): Add entries for insert_point,
14473 remove_point, stopped_by_watchpoint, stopped_data_address.
14474 * win32-low.c (win32_insert_watchpoint): New function.
14475 (win32_remove_watchpoint): New function.
14476 (win32_stopped_by_watchpoint): New function.
14477 (win32_stopped_data_address): New function.
14478 (win32_target_ops): Add entries for insert_watchpoint,
14479 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14480 * win32-low.h (win32_target_ops): New members insert_point,
14481 remove_point, stopped_by_watchpoint, stopped_data_address.
14483 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14485 * server.c (process_serial_event): Re-return unsupported, not
14486 error, if the type isn't recognized. Re-allow supporting only
14487 insert or remove packets. Also call require_running for
14488 breakpoints. Add missing break statement to default case. Tidy.
14489 * target.h (struct target_ops): Rename insert_watchpoint to
14490 insert_point, and remove_watchpoint to remove_point.
14492 * linux-low.h (struct linux_target_ops): Likewise.
14493 * linux-low.c (linux_insert_watchpoint): Rename to ...
14494 (linux_insert_point): ... this. Adjust.
14495 (linux_remove_watchpoint): Rename to ...
14496 (linux_remove_point): ... this. Adjust.
14497 (linux_target_ops): Adjust.
14498 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14499 (cris_insert_point): ... this.
14500 (cris_remove_watchpoint): Rename to ...
14501 (cris_remove_point): ... this.
14502 (the_low_target): Adjust.
14504 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14506 * server.c (handle_v_kill): Pass signal_pid to
14507 kill_inferior if multi_process is zero.
14509 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14511 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14512 * target.h (target_ops): Comment for *_watchpoint to make it clear
14513 the functions can get types '0' and '1'.
14515 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14517 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14518 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14519 * regcache.c (get_regcache): Likewise.
14520 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14521 * win32-low.c (child_fetch_inferior_registers): Remove check for
14524 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14525 Pedro Alves <pedro@codesourcery.com>
14527 * target.h (struct target_ops) <supports_multi_process>: New
14529 (target_supports_multi_process): New.
14530 * server.c (handle_query): Even if GDB reports support, only
14531 enable multi-process if the target also supports it. Report
14532 multi-process support only if the target backend supports it.
14533 * linux-low.c (linux_supports_multi_process): New function.
14534 (linux_target_ops): Install it as target_supports_multi_process
14537 2009-05-24 Doug Evans <dje@google.com>
14539 Global renaming of find_thread_pid to find_thread_ptid.
14540 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14541 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14542 All callers updated.
14544 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14545 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14548 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14549 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14550 (linux_resume_one_lwp): Ditto.
14552 2009-05-23 Doug Evans <dje@google.com>
14554 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14555 from struct inferior_list_entry * to struct lwp_info *.
14556 All callers updated.
14558 2009-05-13 Doug Evans <dje@google.com>
14560 * linux-x86-low.c: Don't include assert.h.
14561 (x86_siginfo_fixup): Use fatal, not assert.
14562 (x86_arch_setup): Fix comment.
14564 2009-05-12 Doug Evans <dje@google.com>
14566 Biarch support for i386/amd64 gdbserver.
14567 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14568 Add linux-x86-low.c.
14569 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14570 (linux-x86-low.o): Add.
14571 * linux-x86-64-low.c: Delete.
14572 * linux-i386-low.c: Delete.
14573 * linux-x86-low.c: New file.
14574 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14576 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14578 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14579 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14580 (linux_child_pid_to_exec_file): New function.
14581 (elf_64_header_p, elf_64_file_p): New functions.
14582 (siginfo_fixup): New function.
14583 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14584 give target a chance to convert layout.
14585 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14586 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14588 2009-05-07 Doug Evans <dje@google.com>
14590 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14591 (regsets_store_inferior_registers): Ditto.
14593 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14597 * linux-low.c (must_set_ptrace_flags): Delete.
14598 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14600 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14601 `lwp->must_set_ptrace_flags' instead.
14602 (linux_wait_for_event_1): Set ptrace options here.
14603 (linux_wait_1): ... not here.
14605 2009-04-30 Doug Evans <dje@google.com>
14607 * inferiors.c (started_inferior_callback): New function.
14608 (attached_inferior_callback): New function.
14609 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14610 * server.c (print_started_pid, print_attached_pid): New functions.
14611 (detach_or_kill_for_exit): New function.
14612 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14613 * server.h (have_started_inferiors_p): Declare.
14614 (have_attached_inferiors_p): Declare.
14616 * inferiors.c (remove_process): Fix memory leak, free process.
14617 * linux-low.c (linux_remove_process): New function.
14618 (linux_kill): Call it instead of remove_process.
14619 (linux_detach, linux_wait_1): Ditto.
14621 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14623 * configure.srv: Add x86 Windows CE target.
14625 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14627 * inferiors.c (get_thread_process): Make global.
14628 * server.h (get_thread_process): Add prototype.
14629 * thread-db.c (find_one_thread): Use get_thread_process
14630 instead of current_process.
14631 (thread_db_get_tls_address): Do not crash if called when
14632 thread layer is not yet initialized.
14634 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14636 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14637 * spu-low.c (current_tid): Rename to ...
14638 (current_ptid): ... this.
14639 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14640 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14641 ptid_get_lwp (current_ptid) instead of current_tid.
14642 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14643 instead of current_tid. Use find_process_pid to verify pid
14644 argument is valid. Pass proper argument to remove_process.
14645 (spu_thread_alive): Compare current_ptid instead of current_tid.
14646 (spu_resume): Likewise.
14648 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14650 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14653 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14655 Implement the multiprocess extensions, and add linux multiprocess
14658 * server.h (ULONGEST): Declare.
14659 (struct ptid, ptid_t): New.
14660 (minus_one_ptid, null_ptid): Declare.
14661 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14662 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14663 (struct inferior_list_entry): Change `id' type from unsigned from
14665 (struct sym_cache, struct breakpoint, struct
14666 process_info_private): Forward declare.
14667 (struct process_info): Declare.
14668 (current_process): Declare.
14669 (all_processes): Declare.
14670 (initialize_inferiors): Declare.
14671 (add_thread): Adjust to use ptid_t.
14672 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14673 (add_process, remove_process, find_thread_pid): Declare.
14674 (find_inferior_id): Adjust to use ptid_t.
14675 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14676 (multi_process): Declare.
14677 (push_event): Adjust to use ptid_t.
14678 (read_ptid, write_ptid): Declare.
14679 (prepare_resume_reply): Adjust to use ptid_t.
14680 (clear_symbol_cache): Declare.
14681 * inferiors.c (all_processes): New.
14682 (null_ptid, minus_one_ptid): New.
14683 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14684 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14685 (add_thread): Change unsigned long to ptid. Remove gdb_id
14687 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14688 (gdb_id_to_thread): Rename to ...
14689 (find_thread_pid): ... this. Change unsigned long to ptid.
14690 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14691 (loaded_dll, pull_pid_from_list): Adjust.
14692 (add_process, remove_process, find_process_pid)
14693 (get_thread_process, current_process, initialize_inferiors): New.
14694 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14695 (struct target_waitstatus) <related_pid>: Ditto.
14696 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14697 return type to int.
14698 (struct target_ops) <join>: Add `pid' argument.
14699 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14700 (struct target_ops) <wait>: Add `ptid' field. Change return type
14702 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14703 (mywait): Add `ptid' argument. Change return type to ptid_t.
14704 (target_pid_to_str): Declare.
14705 * target.c (set_desired_inferior): Adjust to use ptids.
14706 (mywait): Add new `ptid' argument. Adjust.
14707 (target_pid_to_str): New.
14708 * mem-break.h (free_all_breakpoints): Declare.
14709 * mem-break.c (breakpoints): Delelete.
14710 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14711 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14712 to use per-process breakpoint list.
14713 (free_all_breakpoints): New.
14714 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14715 (symbol_cache, all_symbols_looked_up): Delete.
14717 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14719 (prepare_resume_reply): Change ptid argument's type from unsigned
14720 long to ptid_t. Adjust. Implement W;process and X;process.
14721 (free_sym_cache, clear_symbol_cache): New.
14722 (look_up_one_symbol): Adjust to per-process symbol cache. *
14723 * server.c (cont_thread, general_thread, step_thread): Change type
14725 (attached): Delete.
14726 (multi_process): New.
14727 (last_ptid): Change type to ptid_t.
14728 (struct vstop_notif) <ptid>: Change type to ptid_t.
14729 (queue_stop_reply, push_event): Change `ptid' argument's type to
14731 (discard_queued_stop_replies): Add `pid' argument.
14732 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14733 changes. Don't reference the `attached' global.
14734 (attach_inferior): Adjust to mywait interface changes.
14735 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14736 features. Handle and report "multiprocess+". Handle
14738 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14740 (handle_v_kill): New.
14741 (handle_v_stopped): Adjust to use target_pid_to_str.
14742 (handle_v_requests): Allow multiple attaches and runs when
14743 multiprocess extensions are in effect. Handle "vKill".
14744 (myresume): Adjust to use ptids.
14745 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14746 (handle_status): Adjust to discard_queued_stop_replies interface
14748 (first_thread_of, kill_inferior_callback)
14749 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14750 (main): Call initialize_inferiors. Adjust to use ptids, killing
14751 and detaching from all inferiors. Handle multiprocess packet
14753 * linux-low.h: Include gdb_proc_service.h.
14754 (struct process_info_private): New.
14755 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14756 <lwpid_of>: Use ptid_get_lwp.
14757 (get_lwp_thread): Adjust.
14758 (struct lwp_info): Add `dead' member.
14759 (find_lwp_pid): Declare.
14760 * linux-low.c (thread_db_active): Delete.
14761 (new_inferior): Adjust comment.
14762 (inferior_pid): Delete.
14763 (linux_add_process): New.
14764 (handle_extended_wait): Adjust.
14765 (add_lwp): Change unsigned long to ptid.
14766 (linux_create_inferior): Add process to processes table. Adjust
14767 to use ptids. Don't set new_inferior here.
14768 (linux_attach_lwp): Rename to ...
14769 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14770 it. Adjust to use ptids.
14771 (linux_attach_lwp): New.
14772 (linux_attach): Add process to processes table. Don't set
14774 (struct counter): New.
14775 (second_thread_of_pid_p, last_thread_of_process_p): New.
14776 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14777 multiple processes.
14778 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14779 processes. Remove process from process table.
14780 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14781 to multiple processes.
14782 (any_thread_of): New.
14783 (linux_detach): Add `pid' argument, and handle it. Remove process
14784 from processes table.
14785 (linux_join): Add `pid' argument. Handle it.
14786 (linux_thread_alive): Change unsighed long argument to ptid_t.
14787 Consider dead lwps as not being alive.
14788 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14789 threads we're not interested in.
14790 (same_lwp, find_lwp_pid): New.
14791 (linux_wait_for_lwp): Change `pid' argument's type from int to
14793 (linux_wait_for_event): Rename to ...
14794 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14795 from int to ptid_t. Adjust.
14796 (linux_wait_for_event): New.
14797 (linux_wait_1): Add `ptid' argument. Change return type to
14798 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14799 that exit from the process table.
14800 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14802 (mark_lwp_dead): New.
14803 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14804 stopping all threads, mark its main lwp as dead.
14805 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14807 (fetch_register, usr_store_inferior_registers)
14808 (regsets_fetch_inferior_registers)
14809 (regsets_store_inferior_registers, linux_read_memory)
14810 (linux_write_memory): Inline `inferior_pid'.
14811 (linux_look_up_symbols): Adjust to use per-process
14812 `thread_db_active'.
14813 (linux_request_interrupt): Adjust to use ptids.
14814 (linux_read_auxv): Inline `inferior_pid'.
14815 (initialize_low): Don't reference thread_db_active.
14816 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14817 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14818 (ps_getpid): Return the pid of the current inferior.
14819 * thread-db.c (proc_handle, thread_agent): Delete.
14820 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14822 (find_one_thread): Change argument type to ptid_t. Adjust to
14824 (maybe_attach_thread): Adjust to per-process data and ptids.
14825 (thread_db_find_new_threads): Ditto.
14826 (thread_db_init): Ditto.
14827 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14828 processes table. Adjust to use ptids.
14829 (spu_kill, spu_detach): Adjust interface. Remove process from
14831 (spu_join, spu_thread_alive): Adjust interface.
14832 (spu_wait): Adjust interface. Remove process from processes
14833 table. Adjust to use ptids.
14834 * win32-low.c (current_inferior_tid): Delete.
14835 (current_inferior_ptid): New.
14836 (debug_event_ptid): New.
14837 (thread_rec): Take a ptid. Adjust.
14838 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14839 (child_delete_thread): Ditto.
14840 (do_initial_child_stuff): Add `attached' argument. Add process to
14842 (child_fetch_inferior_registers, child_store_inferior_registers):
14844 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14845 (win32_attach): Pass 1 to do_initial_child_stuff.
14846 (win32_kill): Adjust interface. Remove process from processes
14848 (win32_detach): Ditto.
14849 (win32_join): Adjust interface.
14850 (win32_thread_alive): Take a ptid.
14851 (win32_resume): Adjust to use ptids.
14852 (get_child_debug_event): Ditto.
14853 (win32_wait): Adjust interface. Remove exiting process from
14856 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14858 Non-stop mode support.
14860 * server.h (non_stop): Declare.
14861 (gdb_client_data, handler_func): Declare.
14862 (delete_file_handler, add_file_handler, start_event_loop):
14864 (handle_serial_event, handle_target_event, push_event)
14865 (putpkt_notif): Declare.
14866 * target.h (enum resume_kind): New.
14867 (struct thread_resume): Replace `step' field by `kind' field.
14868 (TARGET_WNOHANG): Define.
14869 (struct target_ops) <wait>: Add `options' argument.
14870 <supports_non_stop, async, start_non_stop>: New fields.
14871 (target_supports_non_stop, target_async): New.
14872 (start_non_stop): Declare.
14873 (mywait): Add `options' argument.
14874 * target.c (mywait): Add `options' argument. Print child exit
14875 notifications here.
14876 (start_non_stop): New.
14877 * server.c (non_stop, own_buf, mem_buf): New globals.
14878 (struct vstop_notif): New.
14879 (notif_queue): New global.
14880 (queue_stop_reply, push_event, discard_queued_stop_replies)
14881 (send_next_stop_reply): New.
14882 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14884 (attach_inferior): In non-stop mode, don't wait for the target
14886 (handle_general_set): Handle QNonStop.
14887 (handle_query): When handling qC, return the current general
14888 thread, instead of the first thread of the list.
14889 (handle_query): If the backend supports non-stop mode, include
14890 QNonStop+ in the qSupported query response.
14891 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14893 (handle_v_attach, handle_v_run): Handle non-stop mode.
14894 (handle_v_stopped): New.
14895 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14896 (myresume): Adjust to use resume_kind. Handle non-stop.
14897 (queue_stop_reply_callback): New.
14898 (handle_status): Handle non-stop mode.
14899 (main): Clear non_stop flag on reconnection. Use the event-loop.
14900 Refactor serial protocol handling from here ...
14901 (process_serial_event): ... to this new function. When GDB
14902 selects any thread, select one here. In non-stop mode, wait until
14903 GDB acks all pending events before exiting.
14904 (handle_serial_event, handle_target_event): New.
14905 * remote-utils.c (remote_open): Install remote_desc in the event
14907 (remote_close): Remove remote_desc from the event loop.
14908 (putpkt_binary): Rename to...
14909 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14910 (putpkt_binary): New as wrapper around putpkt_binary_1.
14911 (putpkt_notif): New.
14912 (prepare_resume_reply): In non-stop mode, don't change the
14914 * event-loop.c: New.
14915 * Makefile.in (OBJ): Add event-loop.o.
14916 (event-loop.o): New rule.
14918 * linux-low.h (pid_of): Moved here.
14920 (get_lwp_thread): Use lwpid_of.
14921 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14922 * linux-low.c (pid_of): Delete.
14923 (inferior_pid): Use lwpid_of.
14924 (linux_event_pipe): New.
14925 (target_is_async_p): New.
14927 (handle_extended_wait): Use lwpid_of.
14928 (add_lwp): Don't set lwpid field.
14929 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14930 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14931 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14932 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14933 first. Adjust to linux_wait_for_event interface changes. Use
14935 (linux_detach): Don't delete the main lwp here.
14936 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14937 (status_pending_p): Don't consider explicitly suspended lwps.
14938 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14939 pointer. Add OPTIONS argument. Change return type to int. Use
14940 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14941 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14942 pointer. Add status pointer argument. Return a pid instead of a
14943 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14944 changes. In non-stop mode, don't switch to a random thread.
14945 (linux_wait): Rename to...
14946 (linux_wait_1): ... this. Add target_options argument, and handle
14947 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14948 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14949 clean exit and signal exit code. Don't stop all threads in
14950 non-stop mode. In all-stop mode, only stop all threads when
14951 reporting a stop to GDB. Handle explicit thread stop requests.
14952 (async_file_flush, async_file_mark): New.
14954 (send_sigstop): Use lwpid_of.
14955 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14956 interface changes. In non-stop mode, don't switch to a random
14958 (linux_resume_one_lwp): Use lwpid_of.
14959 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14960 (linux_resume_one_thread): ... this. Handle resume_stop. In
14961 non-stop mode, don't look for pending flag in all threads.
14962 (resume_status_pending_p): Don't consider explicitly suspended
14964 (my_waitpid): Reimplement. Emulate __WALL.
14965 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14967 (sigchld_handler, linux_supports_non_stop, linux_async)
14968 (linux_start_non_stop): New.
14969 (linux_target_ops): Register linux_supports_non_stop, linux_async
14970 and linux_start_non_stop.
14971 (initialize_low): Install SIGCHLD handler.
14972 * thread-db.c (thread_db_create_event, find_one_thread)
14973 (thread_db_get_tls_address): Use lwpid_of.
14974 * win32-low.c (win32_detach): Adjust to use resume_kind.
14975 (win32_wait): Add `options' argument.
14976 * spu-low.c (spu_resume): Adjust to use resume_kind.
14977 (spu_wait): Add `options' argument.
14979 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14981 Decouple target code from remote protocol.
14983 * target.h (enum target_waitkind): New.
14984 (struct target_waitstatus): New.
14985 (struct target_ops) <wait>: Return an unsigned long. Take a
14986 target_waitstatus pointer instead of a char pointer.
14987 (mywait): Likewise.
14988 * target.c (mywait): Change prototype to return an unsigned long.
14989 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14990 * server.h (thread_from_wait, old_thread_from_wait): Delete
14992 (prepare_resume_reply): Change prototype to take a
14994 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14995 (last_status, last_ptid): New.
14996 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14997 pid instead of a signal.
14998 (attach_inferior): Remove "status" and "signal" parameters.
15000 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15002 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15003 (handle_v_requests, myresume): Remove "status" and "signal"
15004 parameters. Adjust.
15005 (handle_status): New.
15006 (main): Delete local `status'. Adjust.
15007 * remote-utils.c: Include target.h.
15008 (prepare_resume_reply): Change prototype to take a
15009 target_waitstatus. Adjust.
15011 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15013 * spu-low.c (spu_wait): Adjust.
15014 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15016 (win32_wait): Adjust.
15018 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15020 * target.h (struct thread_resume): Delete leave_stopped member.
15021 (struct target_ops): Add a `n' argument to the `resume' callback.
15022 * server.c (start_inferior): Adjust.
15023 (handle_v_cont, myresume): Adjust.
15024 * linux-low.c (check_removed_breakpoint): Adjust to resume
15025 interface change, and to removed leave_stopped field.
15026 (resume_ptr): Delete.
15027 (struct thread_resume_array): New.
15028 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15029 resume interface change.
15030 (linux_continue_one_thread, linux_queue_one_thread)
15031 (resume_status_pending_p): Check if the resume field is NULL
15032 instead of checking the leave_stopped member.
15033 (linux_resume): Adjust to the target resume interface change.
15034 * spu-low.c (spu_resume): Adjust to the target resume interface
15036 * win32-low.c (win32_detach, win32_resume): Ditto.
15038 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15040 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15042 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15044 (linux_continue_one_thread): Only preserve the stepping flag if
15045 there's a pending breakpoint.
15047 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15049 * server.c (main): After the inferior having exited, call
15050 remote_close before exiting gdbserver.
15052 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15054 Fix size of FPSCR in Power 7 processors.
15055 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15056 (PPC_FEATURE_HAS_DFP): New #define.
15057 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15060 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15062 * server.c (handle_query) Whitespace and formatting.
15064 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15066 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15067 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15068 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15069 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15070 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15071 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15072 Makefile.in, configure.ac: Fix whitespace throughout.
15073 * configure: Regenerate.
15075 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15077 * inferiors.c (find_inferior): Make it safe for the callback
15078 function to delete the currently iterated inferior.
15080 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15082 * Makefile.in (linuw_low_h): Move higher.
15083 (thread-db.o): Depend on $(linux_low_h).
15085 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15087 Rename "process" to "lwp" throughout.
15089 * linux-low.c (all_processes): Rename to...
15090 (all_lwps): ... this.
15091 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15092 (add_process): Rename to ...
15093 (add_lwp): ... this. Adjust.
15094 (linux_create_inferior): Adjust.
15095 (linux_attach_lwp): Adjust.
15096 (linux_attach): Adjust.
15097 (linux_kill_one_process): Rename to ...
15098 (linux_kill_one_lwp): ... this. Adjust.
15099 (linux_kill): Adjust.
15100 (linux_detach_one_process): Rename to ...
15101 (linux_detach_one_lwp): ... this. Adjust.
15102 (linux_detach): Adjust.
15103 (check_removed_breakpoint): Adjust.
15104 (status_pending_p): Adjust.
15105 (linux_wait_for_process): Rename to ...
15106 (linux_wait_for_lwp): ... this. Adjust.
15107 (linux_wait_for_event): Adjust.
15108 (send_sigstop): Adjust.
15109 (wait_for_sigstop): Adjust.
15110 (stop_all_processes): Rename to ...
15111 (stop_all_lwps): ... this.
15112 (linux_resume_one_process): Rename to ...
15113 (linux_resume_one_lwp): ... this. Adjust.
15114 (linux_set_resume_request, linux_continue_one_thread)
15115 (linux_queue_one_thread, resume_status_pending_p)
15116 (usr_store_inferior_registers, regsets_store_inferior_registers)
15117 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15119 * linux-low.h (get_process): Rename to ...
15120 (get_lwp): ... this. Adjust.
15121 (get_thread_process): Rename to ...
15122 (get_thread_lwp): ... this. Adjust.
15123 (get_process_thread): Rename to ...
15124 (get_lwp_thread): ... this. Adjust.
15125 (struct process_info): Rename to ...
15126 (struct lwp_info): ... this.
15127 (all_processes): Rename to ...
15128 (all_lwps): ... this.
15129 * proc-service.c (ps_lgetregs): Adjust.
15130 * thread-db.c (thread_db_create_event, find_one_thread)
15131 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15133 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15135 * server.c (handle_query): Handle "qAttached".
15137 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15139 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15140 GPLv3, update license URL.
15142 2009-03-01 Doug Evans <dje@google.com>
15144 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15145 (server_h): Add gdb_signals.h.
15146 (signals.o): Update.
15147 * server.h (target_signal_from_host,target_signal_to_host_p)
15148 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15150 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15152 * remote-utils.c (getpkt): Also generate remote-debug
15153 information if noack_mode is set.
15155 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15157 * server.c (handle_query): Report qXfer:siginfo:read and
15158 qXfer:siginfo:write as supported and handle them.
15159 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15160 * linux-low.c (linux_xfer_siginfo): New.
15161 (linux_target_ops): Set it.
15163 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15165 * server.c (gdbserver_usage): Mention --remote-debug.
15166 (main): Accept '--remote-debug' switch.
15168 2009-01-18 Doug Evans <dje@google.com>
15170 * regcache.c (new_register_cache): No need to check result of xcalloc.
15171 * server.c (handle_search_memory): Back out calls to xmalloc,
15172 result is checked and error is returned to user upon failure.
15173 (handle_query): Ditto. Add more checks for result of malloc.
15174 (handle_v_cont): Check result of malloc, report error back to
15176 (handle_v_run): Ditto. Call freeargv.
15177 * server.h (freeargv): Declare.
15178 * utils.c (freeargv): New fn.
15180 2009-01-15 Doug Evans <dje@google.com>
15182 * gdbreplay.c (perror_with_name): Make arg const char *.
15183 * server.h (target_signal_to_name): Make return type const char *.
15184 * thread-db.c (thread_db_err_str): Make return type const char *.
15185 * utils.c (perror_with_name): Make arg const char *.
15187 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15189 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15190 when handling a EXIT_PROCESS_DEBUG_EVENT.
15192 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15194 * gdbreplay.c (gdbreplay_version): Update copyright year.
15195 * server.c (gdbserver_version): Likewise.
15197 2009-01-05 Doug Evans <dje@google.com>
15199 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15200 (handle_extended_wait): Improve comment.
15202 2008-12-13 Doug Evans <dje@google.com>
15204 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15205 * server.h (ATTR_MALLOC): New macro.
15206 (xmalloc,xcalloc,xstrdup): Declare.
15207 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15208 * inferiors.c: Ditto.
15209 * linux-low.c: Ditto.
15210 * mem-break.c: Ditto.
15211 * regcache.c: Ditto.
15212 * remote-utils.c: Ditto.
15215 * win32-low.c: Ditto.
15217 2008-12-12 Doug Evans <dje@google.com>
15219 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15220 in debugging printf.
15222 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15224 2008-12-09 Doug Evans <dje@google.com>
15226 * linux-low.h (struct process_info): Delete member tid, unused.
15227 * thread-db.c (find_one_thread): Update.
15228 (maybe_attach_thread): Update.
15230 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15232 * target.h (struct target_ops): Add qxfer_osdata member.
15233 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15235 (linux_qxfer_osdata): New functions.
15236 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15238 * server.c (handle_query): Handle "qXfer:osdata:read:".
15239 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15240 (buffer_xml_printf): New functions.
15241 * server.h (struct buffer): New.
15242 (buffer_grow_str, buffer_grow_str0): New macros.
15243 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15244 (buffer_xml_printf): Declare.
15246 2008-11-24 Doug Evans <dje@google.com>
15248 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15250 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15252 * server.c (handle_v_run): Always use the supplied argument list.
15254 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15256 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15257 (xtensa_regmap_table): Add entry for scompare1.
15259 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15261 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15262 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15263 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15264 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15265 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15266 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15267 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15268 XML target descriptions.
15269 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15270 when inferior is running on an ISA 2.05 or later processor. Add
15271 special case to return offset for full 64-bit slot of FPSCR when
15274 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15276 * Makefile.in (SFILES, clean): Added sparc64 files.
15277 (reg-sparc64.o, reg-sparc64.c): New.
15278 * configure.srv (sparc*-*-linux*): New configuration.
15279 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15280 syscall arguments for SPARC.
15281 (regsets_store_inferior_registers): Likewise.
15282 * linux-sparc-low.c: New file.
15284 2008-10-21 Doug Evans <dje@google.com>
15286 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15287 (READLINE_DIR,READLINE_DEP): Delete.
15288 (INTERNAL_CFLAGS): Update.
15289 (LINTFLAGS): Update.
15291 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15293 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15294 whole argv from the last run, not just argv[0].
15296 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15298 * regcache.c (new_register_cache): Return NULL if the register
15299 cache size isn't known yet.
15300 (free_register_cache): Avoid dereferencing a NULL regcache.
15302 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15304 * configure.srv: Merge MIPS and MIPS64.
15306 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15308 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15310 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15312 * Makefile.in: Add required vsx dependencies.
15314 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15315 Declare init_registers_powerpc_vsx32l.
15316 Declare init_registers_powerpc_vsx64l.
15317 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15318 (ppc_arch_setup): Check for VSX in hwcap.
15319 (ppc_fill_vsxregset): New function.
15320 (ppc_store_vsxregset): New function.
15321 Add new VSX entry in regset_info target_regsets.
15323 * configure.srv: Add new VSX dependencies.
15325 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15327 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15328 (remote_open): Set or clear transport_is_reliable.
15329 (putpkt_binary): Don't expect acks in noack mode.
15330 (getpkt): Don't send ack/nac in noack mode.
15331 * server.c (handle_general_set): Handle QStartNoAckMode.
15332 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15334 (main): Reset noack_mode on every connection.
15335 * server.h (noack_mode): Declare.
15337 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15339 * Makefile.in (GDBREPLAY_OBS): New variable.
15340 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15342 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15343 Daniel Jacobowitz <dan@codesourcery.com>
15345 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15346 (usr_store_inferior_registers): Likewise.
15347 (regsets_store_inferior_registers): Likewise.
15349 2008-07-31 Rolf Jansen <rj@surtec.com>
15350 Pedro Alves <pedro@codesourcery.com>
15352 * configure.ac: Check for memmem declaration.
15353 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15354 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15355 (disable_packet_qfThreadInfo): Unconditionally compile.
15356 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15357 * configure, config.in: Regenerate.
15359 2008-07-28 Doug Kwan <dougkwan@google.com>
15361 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15362 (linux_write_memory): Remove declaration of errno.
15364 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15366 * linux-low.c (handle_extended_wait): Do not use "status"
15367 variable uninitialized.
15369 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15371 * server.c (handle_v_attach): Inhibit reporting dll changes.
15373 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15375 * remote-utils.c (prepare_resume_reply): If requested, don't
15376 output "thread:TID" in the T stop reply.
15378 * server.c (disable_packet_vCont, disable_packet_Tthread)
15379 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15380 (handle_query): If requested, disable support for qC, qfThreadInfo
15382 (handle_v_requests): If requested, disable support for vCont.
15383 (gdbserver_show_disableable): New.
15384 (main): Handle --disable-packet and --disable-packet=LIST.
15386 * server.h (disable_packet_vCont, disable_packet_Tthread)
15387 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15389 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15391 * server.c (gdbserver_usage): Mention --version.
15393 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15395 * Makefile.in (gdbreplay.o): New rule.
15397 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15399 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15400 message, not gdbserver.
15402 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15403 Nathan Sidwell <nathan@codesourcery.com>
15404 Joseph Myers <joseph@codesourcery.com>
15406 * acinclude.m4: Include ../../config/acx.m4.
15407 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15408 * configure, config.in: Regenerate.
15409 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15410 * server.c (gdbserver_version): Print PKGVERSION.
15411 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15412 (main): Adjust gdbserver_usage calls.
15413 * gdbreplay.c (version, host_name): Add declarations.
15414 (gdbreplay_version, gdbreplay_usage): New.
15415 (main): Accept --version and --help options.
15417 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15419 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15420 (arm_breakpoint_at): Handle Thumb.
15421 (the_low_target): Add comment.
15423 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15425 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15427 2008-05-09 Doug Evans <dje@google.com>
15429 * server.h (decode_search_memory_packet): Declare.
15430 * remote-utils.c (decode_search_memory_packet): New fn.
15431 * server.c (handle_search_memory_1): New fn.
15432 (handle_search_memory): New fn.
15433 (handle_query): Process qSearch:memory packets.
15435 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15437 * regcache.c (registers_length): Remove.
15438 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15439 full register packet.
15440 * regcache.h (registers_length): Remove prototype.
15441 * server.h (PBUFSIZ): Define to 16384.
15443 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15445 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15446 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15447 powerpc-64l.o, and powerpc-altivec64l.o.
15448 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15449 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15450 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15451 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15452 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15455 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15456 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15457 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15458 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15459 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15460 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15461 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15462 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15463 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15464 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15467 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15468 (init_registers_powerpc_32l): ... this new prototype.
15469 (init_registers_powerpc_32): Remove, replace by ...
15470 (init_registers_powerpc_altivec32l): ... this new prototype.
15471 (init_registers_powerpc_e500): Remove, replace by ...
15472 (init_registers_powerpc_e500l): ... this new prototype.
15473 (init_registers_ppc64): Remove, replace by ...
15474 (init_registers_powerpc_64l): ... this new prototype.
15475 (init_registers_powerpc_64): Remove, replace by ...
15476 (init_registers_powerpc_altivec64l): ... this new prototype.
15477 (ppc_num_regs): Set to 73.
15478 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15479 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15480 (ppc_cannot_store_register): Handle orig_r3 and trap.
15481 (ppc_arch_setup): Update init_registers_... calls.
15482 (ppc_fill_gregset): Handle orig_r3 and trap.
15484 * inferiors.c (clear_inferiors): Reset current_inferior.
15486 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15488 * acinclude.m4: Add override.m4.
15489 * configure: Regenerate.
15491 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15493 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15494 initial call to init_register_ppc64.
15496 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15498 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15499 single powerpc*-*-linux* case.
15500 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15502 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15504 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15505 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15507 * linux-ppc-low.c: Include <elf.h>.
15508 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15509 (ppc_hwcap): New global variable.
15510 (ppc_regmap): Remove __SPE__ #ifdef sections.
15511 (ppc_regmap_e500): New global variable.
15512 (ppc_cannot_store_register): Update __SPE__ special case.
15513 (ppc_get_hwcap): New function.
15514 (ppc_arch_setup): Use it to determine whether inferior supports
15515 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15516 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15517 Do not access registers if target does not support AltiVec.
15518 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15519 Do not access registers if target does not support SPE.
15520 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15522 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15524 * linux-low.c (disabled_regsets, num_regsets): New.
15525 (use_regsets_p): Delete.
15526 (linux_wait_for_process): Clear disabled_regsets.
15527 (regsets_fetch_inferior_registers): Check and set it.
15528 (regsets_store_inferior_registers): Likewise.
15529 (linux_fetch_registers, linux_store_registers): Do not use
15531 (initialize_low): Allocate disabled_regsets.
15533 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15535 * Makefile.in (LIBOBJS): New.
15536 (OBS): Use LIBOBJS.
15537 (memmem.o): New rule.
15538 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15539 * configure: Regenerated.
15541 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15543 * server.c (handle_query): Never return "unsupported" for
15544 qXfer:features:read queries.
15546 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15548 * server.c (get_features_xml): Fix inverted condition.
15549 (handle_query): Always support qXfer:feature:read.
15551 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15553 * server.c (wrapper_argv): New.
15554 (start_inferior): Handle wrapper_argv. If set, expect an extra
15556 (gdbserver_usage): Document --wrapper.
15557 (main): Parse --wrapper.
15559 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15561 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15562 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15563 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15564 (ppc_set_pc): Likewise.
15565 (ppc_arch_setup): New function.
15566 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15567 of collect_register.
15568 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15570 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15572 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15573 instead of linux-ppc64-low.o.
15574 * linux-ppc64-low.c: Remove file.
15575 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15576 (linux-ppc64-low.o): Remove rule.
15578 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15579 (init_registers_powerpc_64): Likewise.
15580 (ppc_regmap): Conditionally define depending on __powerpc64__.
15581 (ppc_cannot_store_register): Do not special-case "fpscr" when
15582 compiled on __powerpc64__.
15583 (ppc_collect_ptrace_register): New function.
15584 (ppc_supply_ptrace_register): New function.
15585 (ppc_breakpoint): Change type to "unsigned int".
15586 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15587 (the_low_target): Conditionally provide initializers for the
15588 arch_setup member depending on __powerpc64__. Install
15589 collect_ptrace_register and supply_ptrace_register members.
15591 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15593 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15594 * server.c (gdbserver_xmltarget): Define.
15595 (get_features_xml): Use it to replace "target.xml" and arch_string.
15597 * configure.srv: Remove srv_xmltarget. Add XML files that were
15598 mentioned there to srv_xmlfiles instead. Remove conditional tests
15599 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15600 srv_xmlfiles and srv_regobj to include all possible choices.
15601 * configure.ac (srv_xmltarget): Remove.
15602 (srv_xmlfiles): Do not add "target.xml".
15603 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15604 checks for supplementary target information.
15605 * configure: Regenerate.
15606 * Makefile.in (XML_TARGET): Remove.
15607 (target.xml): Remove rule.
15608 (clean): Do not clean up target.xml.
15609 (.PRECIOUS): Do not mention target.xml.
15611 * target.h (struct target_ops): Remove arch_string member.
15612 * linux-low.c (linux_arch_string): Remove.
15613 (linux_target_ops): Remove arch_string initializer.
15614 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15615 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15616 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15617 * spu-low.c (spu_arch_string): Remove.
15618 (spu_target_ops): Remove arch_string initializer.
15619 * win32-low.c (win32_arch_string): Remove.
15620 (win32_target_ops): Remove arch_string initializer.
15621 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15622 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15623 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15625 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15627 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15628 by collect_ptrace_register and supply_ptrace_register hooks.
15629 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15630 instead of checking for the_low_target.left_pad_xfer.
15631 (usr_store_inferior_registers): Use collect_ptrace_register callback
15632 instead of checking for the_low_target.left_pad_xfer.
15634 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15635 (s390_supply_ptrace_register): Likewise.
15636 (s390_fill_gregset): Call s390_collect_ptrace_register.
15637 (the_low_target): Update.
15639 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15640 (ppc_supply_ptrace_register): Likewise.
15641 (the_low_target): Update.
15643 * linux-i386-low.c (the_low_target): Update.
15644 * linux-x86-64-low.c (the_low_target): Update.
15646 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15648 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15649 reg-s390.o and reg-s390x.o.
15651 * linux-low.c (new_inferior): New global variable.
15652 (linux_create_inferior, linux_attach): Set it.
15653 (linux_wait_for_process): Call the_low_target.arch_setup after the
15654 target has stopped for the first time.
15655 (initialize_low): Do not call the_low_target.arch_setup.
15657 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15658 (s390_set_pc): Likewise.
15659 (s390_arch_setup): New function.
15660 (the_low_target): Use s390_arch_setup as arch_setup routine.
15662 * regcache.c (realloc_register_cache): New function.
15663 (set_register_cache): Call it for each existing regcache.
15665 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15667 * server.h (init_registers): Remove prototype.
15669 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15670 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15671 instead of init_registers ().
15672 * linux-arm-low.c (init_registers_arm): Add prototype.
15673 (init_registers_arm_with_iwmmxt): Likewise.
15674 (the_low_target): Add initializer for arch_setup field.
15675 * linux-cris-low.c (init_registers_cris): Add prototype.
15676 (the_low_target): Add initializer for arch_setup field.
15677 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15678 (the_low_target): Add initializer for arch_setup field.
15679 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15680 (the_low_target): Add initializer for arch_setup field.
15681 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15682 (the_low_target): Add initializer for arch_setup field.
15683 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15684 (the_low_target): Add initializer for arch_setup field.
15685 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15686 (the_low_target): Add initializer for arch_setup field.
15687 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15688 (init_registers_mips64_linux): Likewise.
15689 (the_low_target): Add initializer for arch_setup field.
15690 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15691 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15692 (the_low_target): Add initializer for arch_setup field.
15693 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15694 (init_registers_powerpc_64): Likewise.
15695 (the_low_target): Add initializer for arch_setup field.
15696 * linux-s390-low.c (init_registers_s390): Add prototype.
15697 (init_registers_s390x): Likewise.
15698 (the_low_target): Add initializer for arch_setup field.
15699 * linux-sh-low.c (init_registers_sh): Add prototype.
15700 (the_low_target): Add initializer for arch_setup field.
15701 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15702 (the_low_target): Add initializer for arch_setup field.
15703 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15704 (the_low_target): Add initializer for arch_setup field.
15706 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15707 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15708 instead of init_registers ().
15709 * win32-arm-low.c (init_registers_arm): Add prototype.
15710 (the_low_target): Add initializer for arch_setup field.
15711 * win32-i386-low.c (init_registers_i386): Add prototype.
15712 (the_low_target): Add initializer for arch_setup field.
15714 * spu-low.c (init_registers_spu): Add prototype.
15715 (initialize_low): Call initialie_registers_spu () instead of
15716 initialize_registers ().
15718 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15720 * server.c (handle_v_requests): When handling the vRun and vAttach
15721 packets, if already debugging a process, don't kill it. Return an
15724 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15726 * server.c (handle_query): Correct length check.
15728 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15730 * win32-low.c (do_initial_child_stuff): Add process handle
15731 parameter. Set current_process_handle and current_process_id from the
15732 parameters. Clear globals.
15733 (win32_create_inferior): Don't set current_process_handle and
15734 current_process_id here. Instead pass them on the call to
15735 do_initial_child_stuff.
15736 (win32_attach): Likewise.
15737 (win32_clear_inferiors): New.
15738 (win32_kill): Don't close the current process handle or the
15739 current thread handle here. Instead call win32_clear_inferiors.
15740 (win32_detach): Don't open a new handle to the process. Call
15741 win32_clear_inferiors.
15742 (win32_join): Don't rely on current_process_handle; open a new
15743 handle using the process id.
15744 (win32_wait): Call win32_clear_inferiors when the inferior process
15747 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15749 * server.c (monitor_show_help): Add "exit".
15751 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15753 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15754 (clean): Add reg-xtensa.c.
15755 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15756 * configure.srv (xtensa*-*-linux*) New target.
15757 * linux-xtensa-low.c: New.
15758 * xtensa-xtregs.c: New.
15760 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15762 * hostio.c: Don't include errno.h.
15763 (errno_to_fileio_errno): Move to hostio-errno.
15764 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15765 error number outputting to the target->hostio_last_error callback.
15766 (hostio_packet_error): Use FILEIO_EINVAL directly.
15767 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15768 calls to hostio_error.
15769 * hostio-errno.c: New.
15770 * server.h (hostio_last_error_from_errno): Declare.
15771 * target.h (target_ops): Add hostio_last_error member.
15772 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15773 as hostio_last_error handler.
15774 * spu-low.c (spu_target_ops): Likewise.
15775 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15776 (wince_hostio_last_error): New functions.
15777 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15778 as hostio_last_error handler.
15779 (win32_target_ops) [!_WIN32_WCE]: Register
15780 hostio_last_error_from_errno as hostio_last_error handler.
15781 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15782 (hostio-errno.o): New rule.
15783 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15784 * configure.srv (srv_hostio_err_objs): New variable. Default to
15786 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15787 * configure: Regenerate.
15789 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15791 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15792 (linux_kill, linux_detach): Clean up the process list.
15793 * remote-utils.c (remote_open): Improve port number parsing.
15794 (putpkt_binary, input_interrupt): Only send interrupts if the target
15796 * server.c (extended_protocol): Make static.
15797 (attached): Define earlier.
15798 (exit_requested, response_needed, program_argv): New variables.
15799 (target_running): New.
15800 (start_inferior): Clear attached here.
15801 (attach_inferior): Set attached here.
15802 (require_running): Define.
15803 (handle_query): Use require_running and target_running. Implement
15805 (handle_v_attach, handle_v_run): New.
15806 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15807 (gdbserver_usage): Update.
15808 (main): Redo argument parsing. Handle --debug and --multi. Handle
15809 --attach along with other options or after the port. Save
15810 program_argv. Support no initial program. Resynchronize
15811 communication with GDB after an error. Handle "monitor exit".
15812 Use require_running and target_running. Always allow the extended
15813 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15814 restart in extended mode.
15815 * README: Refer to the GDB manual. Update --attach usage.
15817 2007-12-20 Andreas Schwab <schwab@suse.de>
15819 * linux-low.c (STACK_SIZE): Define.
15820 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15821 (linux_test_for_tracefork): Likewise.
15823 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15825 * linux-low.c (linux_wait_for_event): Update messages. Do not
15826 reinsert auto-delete breakpoints.
15827 * mem-break.c (struct breakpoint): Change return type of handler to
15829 (set_breakpoint_at): Update handler type.
15830 (reinsert_breakpoint_handler): Return 1 instead of calling
15832 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15834 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15835 * mem-break.h (set_breakpoint_at): Update handler type.
15836 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15837 * win32-low.c (auto_delete_breakpoint): New.
15838 (get_child_debug_event): Use it.
15840 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15842 * configure.ac: Check for pread and pwrite.
15843 * hostio.c (handle_pread): Fall back to lseek and read.
15844 (handle_pwrite): Fall back to lseek and write.
15845 * config.in, configure: Regenerated.
15847 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15849 * server.c (myresume): Add own_buf argument.
15850 (main): Update calls.
15852 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15854 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15855 * remote-utils.c (remote_open): Do not call disable_async_io.
15856 (block_async_io): Delete.
15857 (unblock_async_io): Make static.
15858 (initialize_async_io): New.
15859 * server.c (handle_v_cont): Handle async I/O here.
15860 (myresume): Likewise. Move other common resume tasks here...
15861 (main): ... from here. Call initialize_async_io. Disable async
15862 I/O before the main loop.
15863 * server.h (initialize_async_io): Declare.
15864 (block_async_io, unblock_async_io): Delete prototypes.
15865 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15867 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15869 * remote-utils.c (readchar): Allow binary data in received messages.
15871 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15873 * win32-low.c (attaching): New global.
15874 (win32_create_inferior): Clear the `attaching' global.
15875 (win32_attach): Set the `attaching' global.
15876 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15877 attaching. Only set a breakpoint at the entry point if not
15880 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15882 * server.c (main): Don't report dll events on the initial
15883 connection on attaches.
15885 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15887 * server.c (main): Relax numerical bases supported for the pid of
15888 the --attach command line argument.
15890 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15892 * win32-low.c (win32_attach): Call OpenProcess before
15893 DebugActiveProcess, not after. Add last error output to error
15896 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15898 * win32-low.c (win32_get_thread_context)
15899 (win32_set_thread_context): New functions.
15900 (thread_rec): Use win32_get_thread_context.
15901 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15902 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15905 2007-12-03 Leo Zayas
15906 Pedro Alves <pedro_alves@portugalmail.pt>
15908 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15910 (child_add_thread): Minor cleanup.
15911 (child_continue): Resume artificially suspended threads before
15912 calling ContinueDebugEvent.
15913 (suspend_one_thread): New.
15914 (fake_breakpoint_event): New.
15915 (get_child_debug_event): Change return type to int. Check here if
15916 gdb sent an interrupt request. If a soft interrupt was requested,
15917 fake a breakpoint event. Return 0 if there is no event to handle,
15919 (win32_wait): Don't check here if gdb sent an interrupt request.
15920 Ensure there is a valid event to handle.
15921 (win32_request_interrupt): Add soft interruption method as last
15924 2007-12-03 Leo Zayas
15925 Pedro Alves <pedro_alves@portugalmail.pt>
15927 * win32-low.h (win32_thread_info): Add descriptions to the
15928 structure members. Replace `suspend_count' counter by a
15930 * win32-low.c (thread_rec): Update condition of when to get the
15931 context from the inferior. Rely on ContextFlags being set if it
15932 has already been retrieved. Only suspend the inferior thread if
15933 we haven't already. Warn if that fails.
15934 (continue_one_thread): s/suspend_count/suspended/. Only call
15935 ResumeThread once. Warn if that fails.
15937 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15939 * win32-low.c (win32_wait): Don't read from the inferior when it
15940 has already exited.
15942 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15944 * Makefile.in (win32_low_h): New variable.
15945 (win32-low.o): Add dependency on $(win32_low_h).
15946 (win32-arm-low.o, win32-i386-low.o): New rules.
15948 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15950 * hostio.c: Correct copyright year.
15952 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15954 * Makefile.in (OBS): Add hostio.o.
15955 (hostio.o): New rule.
15956 * server.h (handle_vFile): Declare.
15957 * hostio.c: New file.
15958 * server.c (handle_v_requests): Take packet_len and new_packet_len
15959 for binary packets. Call handle_vFile.
15960 (main): Update call to handle_v_requests.
15962 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15964 * linux-low.c: Include <sched.h>.
15966 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15968 * linux-low.c (linux_tracefork_grandchild): New.
15969 (linux_tracefork_child): Use clone.
15970 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15972 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15974 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15976 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15978 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15980 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15982 * inferiors.c (change_inferior_id): Delete.
15983 (add_pid_to_list, pull_pid_from_list): New.
15984 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15985 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15986 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15987 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15988 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15989 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15990 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15991 (using_threads): Always set to 1.
15992 (handle_extended_wait): New.
15993 (add_process): Do not set TID.
15994 (linux_create_inferior): Set must_set_ptrace_flags.
15995 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15996 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15997 (linux_thread_alive): Rename TID argument to LWPID.
15998 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15999 (linux_wait_for_event): Do not use TID or check using_threads. Update
16000 call to dead_thread_notify. Call handle_extended_wait.
16001 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16002 (send_sigstop): Delete sigstop_sent.
16003 (wait_for_sigstop): Avoid TID.
16004 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16005 (linux_test_for_tracefork): New.
16006 (linux_lookup_signals): Use thread_db_active and
16007 linux_supports_tracefork_flag.
16008 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16009 * linux-low.h (get_process_thread): Avoid TID.
16010 (struct process_ifo): Move thread_known and tid to the end. Remove
16012 (linux_attach_lwp, thread_db_init): Update prototypes.
16013 * server.h (change_inferior_id): Delete prototype.
16014 (add_pid_to_list, pull_pid_from_list): New prototypes.
16015 * thread-db.c (thread_db_use_events): New.
16016 (find_first_thread): Rename to...
16017 (find_one_thread): ...this. Update callers and messages. Do not
16018 call fatal. Check thread_db_use_events. Do not call
16019 change_inferior_id or new_thread_notify.
16020 (maybe_attach_thread): Update. Do not call new_thread_notify.
16021 (thread_db_init): Set thread_db_use_events. Check use_events.
16022 * utils.c (fatal, warning): Correct message prefix.
16024 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16026 * Makefile.in (clean): Remove new files.
16027 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16028 (powerpc-64.o, powerpc-64.c): New rules.
16029 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16030 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16032 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16034 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16035 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16036 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16037 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16038 (target_regsets): Add AltiVec and SPE register sets.
16039 * configure.ac: Check for AltiVec and SPE.
16040 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16041 (ppc_fill_vrregset, ppc_store_vrregset): New.
16042 (target_regsets): Add AltiVec register set.
16043 * configure: Regenerated.
16045 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16047 * linux-low.c (O_LARGEFILE): Define.
16048 (linux_read_memory): Use /proc/PID/mem.
16049 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16050 * configure, config.in: Regenerated.
16052 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16054 * linux-low.c (linux_wait_for_event): Do not pass signals while
16057 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16059 * win32-low.c (create_process): New.
16060 (win32_create_inferior): Use create_process instead of
16061 CreateProcess. If create_process failed retry appending an ".exe"
16062 suffix. Store the GetLastError result immediatelly after
16063 create_process calls and use it on the call to error.
16065 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16067 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16069 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16071 * configure.ac: Switch license to GPLv3.
16073 2007-08-01 Michael Snyder <msnyder@access-company.com>
16075 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16077 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16079 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16081 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16082 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16083 CloseToolhelp32Snapshot.
16084 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16085 CloseToolhelp32Snapshot.
16087 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16089 * server.c (main): Check for inferior exit before main loop.
16091 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16093 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16094 instead of on tmp_desc.
16096 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16097 Daniel Jacobowitz <dan@codesourcery.com>
16099 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16100 (add_thread): Minor cleanups.
16101 (clear_inferiors): Move lower in the file. Clear the DLL
16103 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16104 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16105 (xml_escape_text): New.
16106 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16108 (handle_v_cont): Report errors.
16109 (gdbserver_version): Update.
16110 (main): Correct size of own_buf. Do not report initial DLL events.
16111 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16112 (unloaded_dll, xml_escape_text): New.
16113 * win32-low.c (enum target_waitkind): Update comments.
16114 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16115 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16116 (win32_EnumProcessModules, win32_GetModuleInformation)
16117 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16118 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16119 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16120 (win32_Module32First, win32_Module32Next, load_toolhelp)
16121 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16122 (get_child_debug_event): Handle DLL events.
16123 (win32_wait): Likewise.
16125 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16127 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16128 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16130 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16132 * win32-low.c (handle_output_debug_string): Ignore event if not
16135 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16137 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16139 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16141 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16143 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16145 * inferiors.c (change_inferior_id): Add comment.
16146 * linux-low.c (check_removed_breakpoint): Add an early
16147 prototype. Improve debug output.
16148 (linux_attach): Doc update.
16149 (linux_detach_one_process, linux_detach): Clean up before releasing
16151 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16152 * linux-low.h (struct process_info): Doc improvement.
16153 * mem-break.c (delete_all_breakpoints): New.
16154 * mem-break.h (delete_all_breakpoints): New prototype.
16155 * thread-db.c (find_first_thread): New.
16156 (thread_db_create_event): Call it instead of
16157 thread_db_find_new_threads. Clean up unused variables.
16158 (maybe_attach_thread): Remove first thread handling.
16159 (thread_db_find_new_threads): Use find_first_thread.
16160 (thread_db_get_tls_address): Likewise.
16162 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16164 * thread-db.c (thread_db_find_new_threads): Add prototype.
16165 (thread_db_create_event): Check for the main thread before adding
16167 (maybe_attach_thread): Only enable event reporting if TID == 0.
16168 (thread_db_get_tls_address): Check for new threads.
16170 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16172 * linux-low.c (linux_create_inferior): Try execv before execvp.
16173 * spu-low.c (spu_create_inferior): Likewise.
16175 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16177 * linux-low.c (linux_create_inferior): Change execv to execvp.
16178 * spu-low.c (spu_create_inferior): Likewies.
16180 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16182 * Makefile.in (clean): Clean new files instead of deleted ones.
16183 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16184 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16186 * configure.srv: Specify XML files and new regformats for MIPS and
16188 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16189 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16190 an entry for the restart register.
16191 (mips_cannot_fetch_register, mips_cannot_store_register)
16192 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16193 register names to match the XML descriptions.
16194 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16195 restart register instead of $0.
16197 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16198 Markus Deuling <deuling@de.ibm.com>
16200 * remote-utils.c (decode_xfer_write): New function.
16201 * server.h (decode_xfer_write): Add prototype.
16202 * server.c (handle_query): Add PACKET_LEN argument. Support
16203 qXfer:spu:read and qXfer:spu:write packets.
16204 (main): Pass packet_len to handle_query.
16205 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16206 * target.h (target_ops): Add qxfer_spu.
16208 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16210 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16211 accessing non-seekable spufs files.
16213 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16215 * server.c (handle_query): Add reply for qC packet.
16217 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16218 Leo Zayas <lerele@champenstudios@com>
16220 * server.h (check_remote_input_interrupt_request): New function.
16221 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16222 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16223 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16224 (check_remote_input_interrupt_request): New function.
16225 * server.h (check_remote_input_interrupt_request): Declare.
16226 * win32-low.c (winapi_DebugBreakProcess,
16227 winapi_GenerateConsoleCtrlEvent): New typedefs.
16228 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16230 (win32_wait): Check for remote interrupt request
16231 with check_remote_input_interrupt_request.
16232 (win32_request_interrupt): New function.
16233 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16235 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16237 * win32-low.c (debug_registers_changed,
16238 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16239 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16240 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16241 (thread_rec): Get context using the low target.
16242 (child_add_thread): Call thread_added on the low target,
16243 which does the same thing.
16245 (do_initial_child_stuff): Remove debug registers references.
16246 Set context using the low target. Resume threads after
16247 setting the contexts.
16248 (child_continue): Remove dead variable. Remove debug
16249 registers references.
16250 (child_fetch_inferior_registers): Go through the low target.
16251 (do_child_store_inferior_registers): Remove.
16252 (child_store_inferior_registers): Go through the low target.
16253 (win32_resume): Remove debug registers references.
16254 Set context using the low target.
16255 (handle_exception): Change return type to void. Don't record
16256 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16257 first chance exception.
16258 (get_child_debug_event): Change return type to void. Remove
16259 goto loop. Always return after waiting for debug event.
16260 (win32_wait): Convert to switch statement. Handle spurious
16263 * win32-i386-low.c (debug_registers_changed,
16264 debug_registers_used): New.
16265 (initial_stuff): Rename to ...
16266 (i386_initial_stuff): ... this. Clear debug registers
16268 (store_debug_registers): Delete.
16269 (i386_get_thread_context): New.
16270 (load_debug_registers): Delete.
16271 (i386_set_thread_context): New.
16272 (i386_thread_added): New.
16273 (single_step): Rename to ...
16274 (i386_single_step): ... this.
16275 (do_fetch_inferior_registers): Rename to ...
16276 (i386_fetch_inferior_register): ... this.
16277 (i386_store_inferior_register): New.
16278 (the_low_target): Adapt to new interface.
16280 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16281 (arm_get_thread_context): New.
16282 (arm_set_thread_context): New.
16284 (do_fetch_inferior_registers): Rename to ...
16285 (arm_fetch_inferior_register): ... this.
16286 (arm_store_inferior_register): New.
16287 (arm_wince_breakpoint): Reimplement as unsigned long.
16288 (arm_wince_breakpoint_len): Define.
16289 (the_low_target): Adapt to new interface.
16291 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16292 load_debug_registers. Add get_thread_context, set_thread_context,
16293 thread_added and store_inferior_register. Rename
16294 fetch_inferior_registers to fetch_inferior_register.
16295 (regptr): Remove declaration.
16297 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16299 * linux-low.c (linux_detach): Change return type to int. Return 0.
16300 * spu-low.c (spu_detach): Likewise.
16302 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16304 * target.h (target_ops): Change return type of detach to int.
16306 (join_inferior): New.
16307 * server.c (main): Don't skip detach support on mingw32.
16308 If the inferior doesn't support detaching return error.
16309 Call join_inferior instead of using waitpid.
16310 * linux-low.c (linux_join): New.
16311 (linux_target_op): Add linux_join.
16312 * spu-low.c (spu_join): New.
16313 (spu_target_ops): Add spu_join.
16314 * win32-low.c (win32_detach): Adapt to new interface.
16315 Reopen current_process_handle before detaching. Issue a child
16316 resume before detaching.
16318 (win32_target_op): Add win32_join.
16320 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16322 * win32-low.c (win32-attach): Fix return value.
16323 * target.h (target_ops): Describe ATTACH return values.
16325 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16327 * win32-low.c (GETPROCADDRESS): Define.
16328 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16329 (winapi_DebugSetProcessKillOnExit): Likewise.
16330 (win32_create_inferior): Force usage of ansi CreateProcessA.
16331 (win32_attach): Use GETPROCADDRESS.
16332 (win32_detach): Likewise.
16334 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16336 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16338 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16340 * win32-low.c: Commit leftover changes from 2007-03-29.
16342 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16344 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16345 fields short instead of int. Add explicit padding.
16346 (i387_cache_to_fsave): Remove unnecessary casts.
16347 (i387_fsave_to_cache): Doc fix.
16348 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16350 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16352 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16353 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16355 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16357 * configure.srv (arm*-*-mingw32ce*): Move near the other
16360 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16362 * configure.ac: Add errno checking.
16363 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16364 sys/file.h and malloc.h.
16365 (AC_CHECK_DECLS): Add perror.
16366 (srv_mingwce): Handle.
16367 * configure.srv (i[34567]86-*-cygwin*): Add
16368 win32-i386-low.o to srv_tgtobj.
16369 (i[34567]86-*-mingw*): Likewise.
16370 (arm*-*-mingw32ce*): Add case.
16371 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16372 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16373 [__MINGW32CE__] (strerror): New function.
16374 [__MINGW32CE__] (errno): Define to GetLastError.
16375 [__MINGW32CE__] (COUNTOF): New macro.
16376 (remote_open): Remove extra close call.
16377 * mem-break.c (delete_breakpoint_at): New function.
16378 * mem-break.h (delete_breakpoint_at): Declare.
16379 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16380 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16381 [USE_WIN32API] (read, write): Add char* casts.
16382 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16383 * server.h: Include wincecompat.h on Windows CE.
16384 [HAVE_ERRNO_H]: Check.
16385 (perror): Declare if not declared.
16386 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16387 (perror_with_name): Remove errno declaration.
16388 * wincecompat.h: New.
16389 * wincecompat.c: New.
16390 * win32-low.h: New.
16391 * win32-arm-low.c: New.
16392 * win32-i386-low.c: New.
16393 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16394 (OUTMSG2): Make it safe.
16396 (COUNTOF): New macro.
16397 (NUM_REGS): Get it from the low target.
16398 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16399 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16400 (thread_rec): Let low target handle debug registers.
16401 (child_add_thread): Likewise.
16402 (child_init_thread_list): Likewise.
16403 (continue_one_thread): Likewise.
16405 (do_child_fetch_inferior_registers): Move to ...
16406 * win32-i386-low.c: ... here, and rename to ...
16407 (do_fetch_inferior_registers): ... this.
16408 * win32-low.c (child_fetch_inferior_registers):
16409 Go through the low target.
16410 (do_child_store_inferior_registers): Use regptr.
16411 (strwinerror): New function.
16412 (win32_create_inferior): Handle Windows CE.
16413 Use strwinerror instead of strerror on Windows error
16414 codes. Add program to the error output.
16415 Don't close the main thread handle on Windows CE.
16416 (win32_attach): Use coredll.dll on Windows CE.
16417 (win32_kill): Close current process and current
16419 (win32_detach): Use coredll.dll on Windows CE.
16420 (win32_resume): Let low target handle debug registers, and
16422 (handle_exception): Add/Remove initial breakpoint. Avoid
16423 non-existant WSTOPSIG on Windows CE.
16424 (win32_read_inferior_memory): Cast to remove warning.
16425 (win32_arch_string): Go through the low target.
16426 (initialize_low): Call set_breakpoint_data with the low
16427 target's breakpoint.
16428 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16429 FOP_REGNUM, mappings): Move to ...
16430 * win32-i386-low.c: ... here.
16431 * win32-low.c (win32_thread_info): Move to ...
16432 * win32-low.h: ... here.
16433 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16434 win32-arm-low.c and wincecompat.c.
16435 (all:): Add $EXEEXT.
16436 (install-only:): Likewise.
16437 (gdbserver:): Likewise.
16438 (gdbreplay:): Likewise.
16439 * config.in: Regenerate.
16440 * configure: Regenerate.
16442 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16444 * win32-low.c: Rename typedef thread_info to
16445 win32_thread_info throughout.
16447 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16449 * win32-i386-low.c: Rename to ...
16450 * win32-low.c: ... this.
16451 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16452 * Makefile.in: Likewise.
16454 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16456 * remote-utils.c (monitor_output): Constify msg parameter.
16457 * server.h (monitor_output): Likewise.
16458 * win32-i386-low.c (handle_output_debug_string): New.
16459 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16460 handle_output_debug_string.
16461 (get_child_debug_event): Likewise.
16463 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16465 * server.c (main): Correct strtoul check.
16467 2007-03-27 Jon Ringle <jon@ringle.org>
16469 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16471 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16473 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16475 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16477 * terminal.h: Check HAVE_SGTTY_H.
16479 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16481 * remote-utils.c (remote_open): Print out the assigned port number.
16483 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16485 * remote-utils.c (monitor_output): New function.
16486 * server.c (debug_threads): Define here.
16487 (monitor_show_help): New function.
16488 (handle_query): Handle qRcmd.
16489 (main): Do not handle 'd' packet.
16490 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16491 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16494 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16496 * Makefile.in (EXEEXT): New.
16497 (clean): Use $(EXEEXT).
16499 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16501 * target.h (target_ops): Rename send_signal to request_interrupt,
16502 and remove enum target_signal parameter.
16503 * linux-low.c (linux_request_interrupt): Rename from
16504 linux_send_signal, and always send SIGINT.
16505 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16506 and always send SIGINT.
16507 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16509 (input_interrupt): Likewise.
16511 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16513 * server.c (get_features_xml): Check if target implemented
16515 * win32-i386-low.c (win32_arch_string): New.
16516 (win32_target_ops): Add win32_arch_string as arch_string member.
16518 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16520 * spu-low.c (spu_arch_string): New.
16521 (spu_target_ops): Add spu_arch_string.
16523 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16525 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16526 * configure.ac: Do not check for terminal.h.
16527 * configure, config.in: Regenerated.
16529 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16531 * Makefile.in (OBS): Add $(XML_BUILTIN).
16532 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16534 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16535 (arm-with-iwmmxt.c): New.
16536 * config.in, configure: Regenerate.
16537 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16538 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16539 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16540 (arm*-*-linux*): Add iWMMXt and regset support.
16541 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16542 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16543 (arm_store_wmmxregset, target_regsets): New.
16544 * server.c (get_features_xml): Take annex argument. Check builtin
16546 (handle_query): Handle multiple annexes.
16548 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16550 * remote-utils.c [USE_WIN32API] (read, write): Define.
16551 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16554 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16556 * linux-i386-low.c (the_low_target): Set arch_string.
16557 * linux-x86-64-low.c (the_low_target): Likewise.
16558 * linux-low.c (linux_arch_string): New.
16559 (linux_target_ops): Add it.
16560 * linux-low.h (struct linux_target_ops): Add arch_string.
16561 * server.c (write_qxfer_response): Use const void * for DATA.
16562 (get_features_xml): New.
16563 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16564 * target.h (struct target_ops): Add arch_string method.
16566 2007-01-03 Denis Pilat <denis.pilat@st.com>
16567 Daniel Jacobowitz <dan@codesourcery.com>
16569 * linux-low.c (linux_kill): Handle being called with no threads.
16570 * win32-i386-low.c (win32_kill): Likewise.
16571 (get_child_debug_event): Clear current_process_handle.
16573 2006-12-30 Denis PILAT <denis.pilat@st.com>
16574 Daniel Jacobowitz <dan@codesourcery.com>
16576 * remote-utils.c (remote_open): Check the type of specified
16577 serial port devices before opening them.
16578 * server.c (main): Kill the inferior if an error occurs during
16579 the first remote_open.
16581 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16583 * README: Update supported targets.
16585 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16587 * Makefile.in (clean): Remove reg-mips64.c.
16588 (reg-mips64.c, reg-mips64.o): New rules.
16589 * configure.srv: Handle mips64. Include regset support for mips.
16590 * linux-mips-low.c (union mips_register): New.
16591 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16592 (mips_breakpoint, mips_breakpoint_at): Use int.
16593 (mips_collect_register, mips_supply_register)
16594 (mips_collect_register_32bit, mips_supply_register_32bit)
16595 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16596 (mips_store_fpregset, target_regsets): New.
16597 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16599 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16601 * configure.srv: Add target "spu*-*-*".
16602 * Makefile.in (clean): Remove reg-spu.c.
16603 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16604 * spu-low.c: New file.
16606 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16608 * configure.ac: Correct td_thr_tls_get_addr test.
16609 * configure: Regenerated.
16611 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16613 * linux-low.c (linux_wait_for_event): Reformat. Use the
16614 pass_signals array.
16615 * remote-utils.c (decode_address_to_semicolon): New.
16616 * server.c (pass_signals, handle_general_set): New.
16617 (handle_query): Mention QPassSignals for qSupported.
16618 (main): Call handle_general_set.
16619 * server.h (pass_signals, decode_address_to_semicolon): New.
16621 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16623 * server.c (handle_query): Correct error handling for read_auxv.
16625 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16627 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16628 and srv_linux_thread_db to yes.
16629 * linux-s390-low.c (s390_fill_gregset): New function.
16630 (target_regsets): Define data structure.
16632 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16634 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16635 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16636 * config.in, configure: Regenerated.
16637 * inferiors.c (gdb_id_to_thread): New function.
16638 (gdb_id_to_thread_id): Use it.
16639 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16640 * linux-low.h (struct process_info): Add th member.
16641 (thread_db_get_tls_address): New prototype.
16642 * remote-utils.c (decode_address): Make non-static.
16643 * server.c (handle_query): Handle qGetTLSAddr.
16644 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16645 * target.h (struct target_ops): Add get_tls_address.
16646 * thread-db.c (maybe_attach_thread): Save the thread handle.
16647 (thread_db_get_tls_address): New.
16649 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16651 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16652 (linux_resume_one_process): Take a siginfo_t *. Update all
16653 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16654 (struct pending_signals): Add a siginfo_t.
16655 (linux_wait_for_process): Always set last_status.
16656 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16657 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16658 * linux-low.h (struct process_info): Add last_status.
16660 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16662 * remote-utils.c (try_rle): New function.
16663 (putpkt_binary): Use it.
16665 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16667 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16668 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16669 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16670 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16671 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16674 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16676 * server.c (terminal_fd): New variable.
16677 (old_foreground_pgrp): Likewise.
16678 (restore_old_foreground_pgrp): New function.
16679 (start_inferior): Record the terminal file descriptor in terminal_fd
16680 and its original foreground group in old_foreground_pgrp. Register
16681 restore_old_foreground_pgrp with atexit().
16683 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16685 * server.c (handle_query): Correct qPart to qXfer.
16687 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16689 * configure.ac: Check for more headers which are missing on
16690 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16691 * configure.srv: Add Cygwin and mingw32.
16692 * remote-utils.c: Don't include headers unconditionally which
16693 are missing on mingw32. Include <winsock.h> for mingw32.
16694 (remote_open): Adjust for mingw32 support. Flush
16695 standard error after writing to it.
16696 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16697 (unblock_async_io, enable_async_io, disable_async_io)
16698 (readchar, getpkt): Update for Winsock support.
16699 (prepare_resume_reply): Expect a protocol signal number.
16700 * server.c: Disable <sys/wait.h> on mingw32.
16701 (start_inferior): Adjust for mingw32 support. Flush
16702 standard error after writing to it.
16703 (attach_inferior): Likewise. Use protocol signal
16705 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16707 * win32-i386-low.c: New file.
16708 * Makefile.in (XM_CLIBS): Set.
16709 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16710 (win32-i386-low.o): New dependency rule.
16711 * linux-low.c (linux_wait): Use target signal numbers.
16712 * target.h (struct target_ops): Doc fix.
16713 * server.h (target_signal_to_name): New prototype.
16714 * gdbreplay.c: Don't include headers unconditionally which
16715 are missing on mingw32. Include <winsock.h> for mingw32.
16716 (remote_close, remote_open): Adjust for Winsock support.
16717 * configure, config.in: Regenerated.
16719 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16721 * server.c (decode_xfer_read, write_qxfer_response): New.
16722 (handle_query): Take a packet length argument. Handle
16723 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16724 the qSupported response.
16725 (main): Update call to handle_query.
16727 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16729 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16730 (putpkt_binary): Renamed from putpkt and adjusted for binary
16732 (putpkt): New wrapper for putpkt_binary.
16733 (readchar): Don't mask off the high bit.
16734 (decode_X_packet): New function.
16735 * server.c (main): Call putpkt_binary if a handler sets the packet
16736 length. Save the length of the incoming packet. Handle 'X'.
16737 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16739 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16741 * server.c (handle_query): Handle qSupported.
16743 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16745 * remote-utils.c (all_symbols_looked_up): New variable.
16746 (look_up_one_symbol): Check it.
16747 * server.h (look_up_one_symbol): New declaration.
16748 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16750 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16752 * Makefile.in (linux-arm-low.o): Update dependencies.
16753 * linux-arm-low.c: Include "gdb_proc_service.h".
16754 (PTRACE_GET_THREAD_AREA): Define.
16755 (ps_get_thread_area): New function.
16757 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16759 * configure.srv (m68k*-*-uclinux*): New target.
16760 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16761 (linux_resume_one_process): Remove extraneous cast.
16762 (linux_read_offsets): New.
16763 (linux_target_op): Add linux_read_offsets on mmuless systems.
16764 * server.c (handle_query): Add qOffsets logic.
16765 * target.h (struct target_ops): Add read_offsets.
16767 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16769 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16770 (PTRACE_GET_THREAD_AREA): Define.
16771 (ps_get_thread_area): New function.
16772 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16773 (linux-x86-64-low.o): Update.
16775 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16777 * configure.ac: Remove checks for prfpregset_t.
16778 * gdb_proc_service.h: New file.
16779 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16780 new "gdb_proc_service.h".
16781 * proc-service.c: Likewise.
16782 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16783 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16784 * Makefile.in (gdb_proc_service_h): Updated.
16785 * configure, config.in: Regenerated.
16787 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16789 * remote-utils.c (prepare_resume_reply): Move declaration
16790 of gdb_id_from_wait to the top of the block.
16792 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16794 * linux-low.c (regsets_store_inferior_registers): Read the regset
16795 from the target before filling it.
16797 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16799 * server.c (attach_inferior): Return SIGTRAP for a successful
16802 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16804 * Makefile.in (OBS): Add version.o.
16805 (STAGESTUFF): Delete.
16806 (version.o): Add dependencies.
16807 (version.c): Replace rule.
16808 (clean): Remove version.c.
16809 * server.c (gdbserver_version): New.
16810 (gdbserver_usage): Use printf.
16811 (main): Handle --version and --help.
16812 * server.h (version, host_name): Add declarations.
16814 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16826 * linux-x86-64-low.c:
16828 * linux-s390-low.c:
16829 * linux-ppc64-low.c:
16831 * linux-mips-low.c:
16832 * linux-m68k-low.c:
16833 * linux-m32r-low.c:
16836 * linux-ia64-low.c:
16837 * linux-i386-low.c:
16838 * linux-crisv32-low.c:
16850 * gdbserver.1: Add (C) after Copyright. Update the FSF
16853 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16855 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16856 (arm_breakpoint_at): Recognize both breakpoints.
16857 (the_low_target): Use the correct breakpoint instruction.
16859 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16861 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16862 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16863 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16864 (the_low_target): Update.
16866 2005-10-25 Andreas Schwab <schwab@suse.de>
16868 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16870 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16871 (ia64_num_regs): Reduce to 462.
16873 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16875 * acinclude.m4: Correct quoting.
16876 * aclocal.m4: Regenerated.
16878 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16879 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16880 (thread_db_init): Call thread_db_err_str.
16881 * configure.ac: Check for TD_VERSION.
16882 * config.in, configure: Regenerated.
16884 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16886 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16888 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16890 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16891 is not available. Define HAVE_PTRACE_GETREGS if it is.
16892 * config.in, configure: Regenerated.
16893 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16894 * linux-i386-low.c, linux-m68k-low.c: Update to use
16895 HAVE_PTRACE_GETREGS.
16896 * linux-low.c (regsets_fetch_inferior_registers)
16897 (regsets_store_inferior_registers): Only return 0 if we processed
16899 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16900 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16902 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16904 * inferiors.c (struct thread_info): Add gdb_id.
16905 (add_thread): Add gdb_id argument.
16906 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16907 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16908 calls to add_thread.
16909 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16910 * server.c (handle_query): Use thread_to_gdb_id.
16911 (handle_v_cont, main): Use gdb_id_to_thread_id.
16912 * server.h (add_thread): Update prototype.
16913 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16916 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16918 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16919 left-padded registers.
16920 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16921 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16923 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16925 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16926 * configure: Regenerate.
16927 * config.in: Regenerate.
16928 * server.h (NEED_DECLARATION_STRERROR):
16929 Replace with !HAVE_DECL_STRERROR.
16931 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16933 * linux-low.c (linux_wait, linux_send_signal): Don't test
16934 an unsigned long variable for > 0 if it could be MAX_ULONG.
16935 * server.c (myresume): Likewise.
16936 * target.c (set_desired_inferior): Likewise.
16938 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16940 * configure.ac: Simplify and improve check for socklen_t.
16941 * configure, config.in: Regenerate.
16943 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16945 * acconfig.h: Remove.
16946 * configure.ac: Add a test for socklen_t. Use three-argument
16947 AC_DEFINE throughout.
16948 * config.in: Regenerated using autoheader 2.59.
16949 * configure: Regenerated.
16951 * gdbreplay.c (socklen_t): Provide a default.
16952 (remote_open): Use socklen_t.
16953 * remote-utils.c (socklen_t): Provide a default.
16954 (remote_open): Use socklen_t.
16955 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16958 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16960 * linux-low.c (linux_read_memory, linux_write_memory)
16961 (linux_read_auxv): Likewise.
16962 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16963 (check_mem_write): Likewise.
16964 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16966 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16967 (registers_from_string, register_data): Likewise.
16968 * server.c (handle_query, main): Likewise.
16969 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16970 (decode_M_packet): Likewise.
16971 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16972 * target.h (struct target_ops): Update read_memory, write_memory,
16974 (read_inferior_memory, write_inferior_memory): Update.
16975 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16976 to unsigned char *.
16977 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16978 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16979 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16980 linux-s390-low.c, linux-sh-low.c: Update for changes in
16981 read_inferior_memory and the_low_target->breakpoint.
16983 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16985 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16986 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16987 * configure.srv: Add powerpc64-*-linux*.
16988 * linux-ppc64-low.c: New file.
16990 2005-05-23 Orjan Friberg <orjanf@axis.com>
16992 * linux-cris-low.c: New file with support for CRIS.
16993 * linux-crisv32-low.c: Ditto for CRISv32.
16994 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16995 (clean): Add reg-cris.c and reg-crisv32.c.
16996 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16997 reg-crisv32.o, and reg-crisv32.c to make rules.
16998 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16999 recognized targets.
17001 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17003 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17004 of sizeof (PTRACE_XFER_TYPE).
17005 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17007 2005-05-12 Orjan Friberg <orjanf@axis.com>
17009 * target.h (struct target_ops): Add insert_watchpoint,
17010 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17011 pointers for hardware watchpoint support.
17012 * linux-low.h (struct linux_target_ops): Ditto.
17013 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17014 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17015 to linux_target_ops.
17016 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17018 * server.c (main): Recognize 'Z' and 'z' packets.
17020 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17022 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17023 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17024 (the_low_target): Add new members.
17026 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17028 * proc-service.c (ps_lgetregs): Search all_processes instead of
17031 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17033 * server.c (start_inferior): Change return type to int.
17034 (attach_inferior): Change sigptr to int *.
17035 (handle_v_cont, handle_v_requests): Change signal to int *.
17036 (main): Change signal to int.
17038 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17040 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17041 * configure.srv: Add m32r*-*-linux*.
17042 * linux-m32r-low.c: New file.
17044 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17046 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17048 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17050 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17051 Take unsigned long arguments for PIDs.
17052 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17053 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17054 (wait_for_sigstop, linux_resume_one_process)
17055 (regsets_fetch_inferior_registers, linux_send_signal)
17056 (linux_read_auxv): Likewise. Update the types of variables holding
17057 PIDs. Update format string specifiers.
17058 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17059 * remote-utils.c (prepare_resume_reply): Likewise.
17060 * server.c (cont_thread, general_thread, step_thread)
17061 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17063 (handle_query): Update format specifiers.
17064 (handle_v_cont, main): Use strtoul for thread IDs.
17065 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17066 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17067 (general_thread, step_thread, thread_from_wait)
17068 (old_thread_from_wait): Update.
17069 * target.h (struct thread_resume): Use unsigned long for THREAD.
17070 (struct target_ops): Use unsigned long for arguments to attach and
17073 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17075 * acinclude.m4: Include bfd/bfd.m4 directly.
17076 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17077 <agriffis@toolchain.org>.
17078 * aclocal.m4, configure: Regenerated.
17080 2005-01-07 Andrew Cagney <cagney@gnu.org>
17082 * configure.ac: Rename configure.in, require autoconf 2.59.
17083 * configure: Re-generate.
17085 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17087 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17088 LIBS when finished.
17089 * aclocal.m4: Regenerated.
17090 * configure: Regenerated.
17092 2004-11-21 Andreas Schwab <schwab@suse.de>
17094 * linux-m68k-low.c (m68k_num_gregs): Define.
17095 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17096 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17097 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17098 (m68k_breakpoint_at): New. Add to the_low_target.
17100 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17101 srv_linux_thread_db to yes.
17103 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17105 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17106 (ARCH_SET_FS): Likewise.
17107 (ARCH_GET_FS): Likewise.
17108 (ARCH_GET_GS): Likewise.
17110 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17112 * linux-i386-low.c (ps_get_thread_area): New.
17113 * linux-x86-64-low.c (ps_get_thread_area): New.
17114 * linux-low.c: Include <sys/syscall.h>.
17115 (linux_kill_one_process): Don't kill the first thread here.
17116 (linux_kill): Kill the first thread here.
17117 (kill_lwp): New function.
17118 (send_sigstop, linux_send_signal): Use it.
17119 * proc-service.c: Clean up #ifdefs.
17120 (fpregset_info): Delete.
17121 (ps_lgetregs): Update and enable implementation.
17122 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17124 * remote-utils.c (struct sym_cache, symbol_cache): New.
17125 (input_interrupt): Print a clearer message.
17126 (async_io_enabled): New variable.
17127 (enable_async_io, disable_async_io): Use it. Update comments.
17128 (look_up_one_symbol): Use the symbol cache.
17129 * thread-db.c (thread_db_look_up_symbols): New function.
17130 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17132 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17134 * configure.in: Test for -rdynamic.
17135 * configure: Regenerated.
17136 * Makefile (INTERNAL_LDFLAGS): New.
17137 (gdbserver, gdbreplay): Use it.
17139 2004-09-02 Andrew Cagney <cagney@gnu.org>
17141 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17143 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17145 * linux-low.c (linux_wait): Clear all_processes list also.
17147 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17149 * linux-low.c: Include <errno.h>. Remove extern declaration of
17152 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17154 * gdbreplay.c, server.h, utils.c: Update copyright years.
17156 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17158 * server.c (main): Print child status or termination signal from
17159 variable 'signal', not 'sig'.
17161 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17163 * linux-low.c (linux_read_memory): Change return type to
17164 int. Check for and return error from ptrace().
17165 * target.c (read_inferior_memory): Change return type to int. Pass
17166 back return status from the_target->read_memory().
17167 * target.h (struct target_ops): Adapt *read_memory() prototype.
17169 (read_inferior_memory): Adapt prototype.
17170 * server.c (main): Return an error packet if
17171 read_inferior_memory() returns an error.
17173 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17175 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17176 Unify with other clean targets.
17178 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17180 * server.c (handle_v_cont): Call set_desired_inferior.
17182 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17184 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17186 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17188 * linux-low.c (linux_wait): Unblock async I/O.
17189 (linux_resume): Block and enable async I/O.
17190 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17191 * server.h (block_async_io, unblock_async_io): Add prototypes.
17193 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17195 * remote-utils.c (remote_open): Print a status notice after
17196 opening a TCP port.
17197 * server.c (attach_inferior): Print a status notice after
17200 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17202 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17204 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17206 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17208 * server.c, target.h: Update copyright years.
17210 2004-02-25 Roland McGrath <roland@redhat.com>
17212 * target.h (struct target_ops): New member `read_auxv'.
17213 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17214 * linux-low.c (linux_read_auxv): New function.
17215 (linux_target_ops): Initialize `read_auxv' member to that.
17217 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17219 Committed by Jim Blandy <jimb@redhat.com>.
17221 * linux-s390-low.c (s390_num_regs): Update.
17222 (s390_regmap): Remove control registers. Use __s390x__ predefine
17223 instead of GPR_SIZE to distiguish s390 and s390x targets.
17225 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17227 * linux-low.c: Update copyright year.
17228 (check_removed_breakpoint): Clear pending_is_breakpoint.
17229 (linux_set_resume_request, linux_queue_one_thread)
17230 (resume_status_pending_p): New functions.
17231 (linux_continue_one_thread): Use process->resume.
17232 (linux_resume): Only resume threads if there are no pending events.
17233 * linux-low.h (struct process_info): Add resume request
17236 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17238 * regcache.c (new_register_cache): Clear the allocated register
17239 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17241 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17243 * linux-low.c (linux_resume): Take a struct thread_resume *
17245 (linux_wait): Update call.
17246 (resume_ptr): New static variable.
17247 (linux_continue_one_thread): Renamed from
17248 linux_continue_one_process. Use resume_ptr.
17249 (linux_resume): Use linux_continue_one_thread.
17250 * server.c (handle_v_cont, handle_v_requests): New functions.
17251 (myresume): New function.
17252 (main): Handle 'v' case.
17253 * target.h (struct thread_resume): New type.
17254 (struct target_ops): Change argument of "resume" to struct
17256 (myresume): Delete macro.
17258 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17260 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17261 (uninstall): Support DESTDIR.
17263 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17265 * configure.srv: Add xscale*linux copy of arm*linux entry.
17267 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17269 * linux-arm-low.c (arm_reinsert_addr): New function.
17270 (the_low_target): Add arm_reinsert_addr.
17272 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17274 * mem-break.c: Remove whitespace at end of file.
17276 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17278 * configure.in: Check whether we need to prototype strerror.
17279 * server.h: Optionally prototype strerror.
17280 * gdbreplay.c (perror_with_name): Use strerror.
17281 * linux-low.c (linux_attach_lwp): Use strerror.
17282 * utils.c (perror_with_name): Use strerror.
17283 * config.in, configure: Regenerated.
17285 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17287 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17288 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17290 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17292 * Makefile.in (SFILES): Update.
17293 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17294 low-sun3.c: Remove files.
17296 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17298 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17299 (linux_detach_one_process, linux_detach): New functions.
17300 (linux_target_ops): Add linux_detach.
17301 * server.c (main): Handle 'D' packet.
17302 * target.h (struct target_ops): Add "detach" member.
17303 (detach_inferior): Define.
17305 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17307 From Kelley Cook <kelleycook@wideopenwest.com>:
17308 * configure.srv: Accept i[34567]86 variants.
17310 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17312 * linux-low.c (linux_wait_for_event): Correct comment typos.
17313 (linux_resume_one_process): Call check_removed_breakpoint.
17314 (linux_send_signal): New function.
17315 (linux_target_ops): Add linux_send_signal.
17316 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17318 * target.h (struct target_ops): Add send_signal.
17320 2003-05-29 Jim Blandy <jimb@redhat.com>
17322 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17323 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17324 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17325 away part of the register's value.
17327 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17329 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17330 (linux_wait_for_event, linux_init_signals): Likewise.
17332 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17334 * configure.in: Check for stdlib.h.
17335 * configure: Regenerated.
17336 * config.in: Regenerated.
17338 2003-01-04 Andreas Schwab <schwab@suse.de>
17340 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17342 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17344 * Makefile.in: Remove obsolete code.
17346 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17348 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17349 defined(PT_FPR0_HI).
17351 2002-11-17 Stuart Hughes <seh@zee2.com>
17353 * linux-arm-low.c (arm_num_regs): Increase.
17354 (arm_regmap): Include status register.
17356 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17358 * linux-low.c (register_addr): Remove incorrect -1 check.
17360 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17362 * linux-low.c (linux_create_inferior): Call setpgid. Return
17364 (unstopped_p, linux_signal_pid): Remove.
17365 (linux_target_ops): Remove linux_signal_pid.
17366 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17367 global instead of target method.
17368 * target.h (struct target_ops): Remove signal_pid. Update comment
17369 for create_inferior.
17370 * server.c (signal_pid): New variable.
17371 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17372 gdbserver. Set the child to be the foreground process group.
17373 (attach_inferior): Set signal_pid.
17375 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17377 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17379 2002-08-20 Jim Blandy <jimb@redhat.com>
17381 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17384 2002-08-01 Andrew Cagney <cagney@redhat.com>
17386 * Makefile.in: Make chill references obsolete.
17388 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17390 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17391 * configure: Regenerate.
17392 * config.in: Regenerate.
17394 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17396 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17397 (perror_with_name, remote_close, remote_open, expect, play): Static.
17399 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17401 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17402 byte offsets instead of an array of indexes.
17403 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17405 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17407 * regcache.c: Add comment.
17409 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17411 * thread-db.c: New file.
17412 * proc-service.c: New file.
17413 * acinclude.m4: New file.
17414 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17415 proc-service.o, and thread-db.o.
17416 (linux-low.o): Add USE_THREAD_DB.
17417 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17418 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17419 * aclocal.m4: Regenerated.
17420 * config.in: Regenerated.
17421 * configure: Regenerated.
17422 * configure.in: Check for proc_service.h, sys/procfs.h,
17423 thread_db.h, and linux/elf.h headrs.
17424 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17425 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17426 Check for -lthread_db and thread support.
17427 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17428 PowerPC, and SuperH.
17429 * i387-fp.c: Constify arguments.
17430 * i387-fp.h: Likewise.
17431 * inferiors.c: (struct thread_info): Renamed from
17432 `struct inferior_info'. Remove PID member. Use generic inferior
17433 list header. All uses updated.
17434 (inferiors, signal_pid): Removed.
17435 (all_threads): New variable.
17436 (get_thread): Define.
17437 (add_inferior_to_list): New function.
17438 (for_each_inferior): New function.
17439 (change_inferior_id): New function.
17440 (add_inferior): Removed.
17441 (remove_inferior): New function.
17442 (add_thread): New function.
17443 (free_one_thread): New function.
17444 (remove_thread): New function.
17445 (clear_inferiors): Use for_each_inferior and free_one_thread.
17446 (find_inferior): New function.
17447 (find_inferior_id): New function.
17448 (inferior_target_data): Update argument type.
17449 (set_inferior_target_data): Likewise.
17450 (inferior_regcache_data): Likewise.
17451 (set_inferior_regcache_data): Likewise.
17452 * linux-low.c (linux_bp_reinsert): Remove.
17453 (all_processes, stopping_threads, using_thrads)
17454 (struct pending_signals, debug_threads, pid_of): New.
17455 (inferior_pid): Replace with macro.
17456 (struct inferior_linux_data): Remove.
17457 (get_stop_pc, add_process): New functions.
17458 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17459 Use add_process and add_thread.
17460 (linux_attach_lwp): New function, based on old linux_attach. Use
17461 add_process and add_thread. Set stop_expected for new threads.
17462 (linux_attach): New function.
17463 (linux_kill_one_process): New function.
17464 (linux_kill): Kill all LWPs.
17465 (linux_thread_alive): Use find_inferior_id.
17466 (check_removed_breakpoints, status_pending_p): New functions.
17467 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17468 Update. Use WNOHANG. Wait for cloned processes also. Update process
17469 struct for the found process.
17470 (linux_wait_for_event): New function.
17471 (linux_wait): Use it. Support LWPs.
17472 (send_sigstop, wait_for_sigstop, stop_all_processes)
17473 (linux_resume_one_process, linux_continue_one_process): New functions.
17474 (linux_resume): Support LWPs.
17475 (REGISTER_RAW_SIZE): Remove.
17476 (fetch_register): Use register_size instead. Call supply_register.
17477 (usr_store_inferior_registers): Likewise. Call collect_register.
17478 Fix recursive case.
17479 (regsets_fetch_inferior_registers): Improve error message.
17480 (regsets_store_inferior_registers): Add debugging.
17481 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17482 (unstopped_p, linux_signal_pid): New functions.
17483 (linux_target_ops): Add linux_signal_pid.
17484 (linux_init_signals): New function.
17485 (initialize_low): Call it. Initialize using_threads.
17486 * regcache.c (inferior_regcache_data): Add valid
17488 (get_regcache): Fetch registers lazily. Add fetch argument
17489 and update all callers.
17490 (regcache_invalidate_one, regcache_invalidate): New
17492 (new_register_cache): Renamed from create_register_cache.
17493 Return the new regcache.
17494 (free_register_cache): Change argument to a void *.
17495 (registers_to_string, registers_from_string): Call get_regcache
17496 with fetch flag set.
17497 (register_data): Make static. Pass fetch flag to get_regcache.
17498 (supply_register): Call get_regcache with fetch flag clear.
17499 (collect_register): Call get_regcache with fetch flag set.
17500 (collect_register_as_string): New function.
17501 * regcache.h: Update.
17502 * remote-utils.c (putpkt): Flush after debug output and use
17504 Handle input interrupts while waiting for an ACK.
17505 (input_interrupt): Use signal_pid method.
17506 (getpkt): Flush after debug output and use stderr.
17507 (outreg): Use collect_register_as_string.
17508 (new_thread_notify, dead_thread_notify): New functions.
17509 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17510 and general_thread.
17511 (look_up_one_symbol): Flush after debug output.
17512 * server.c (step_thread, server_waiting): New variables.
17513 (start_inferior): Don't use signal_pid. Update call to mywait.
17514 (attach_inferior): Update call to mywait.
17515 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17516 (main): Don't fetch/store registers explicitly. Use
17517 set_desired_inferior. Support proposed ``Hs'' packet. Update
17519 * server.h: Update.
17520 (struct inferior_list, struct_inferior_list_entry): New.
17521 * target.c (set_desired_inferior): New.
17522 (write_inferior_memory): Constify.
17523 (mywait): New function.
17524 * target.h: Update.
17525 (struct target_ops): New signal_pid method.
17526 (mywait): Removed macro, added prototype.
17528 * linux-low.h (regset_func): Removed.
17529 (regset_fill_func, regset_store_func): New.
17530 (enum regset_type): New.
17531 (struct regset_info): Add type field. Use new operation types.
17532 (struct linux_target_ops): stop_pc renamed to get_pc.
17533 Add decr_pc_after_break and breakpoint_at.
17534 (get_process, get_thread_proess, get_process_thread)
17535 (strut process_info, all_processes, linux_attach_lwp)
17536 (thread_db_init): New.
17538 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17539 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17540 (the_low_target): Add new members.
17541 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17542 (i386_store_fpxregset): Constify.
17543 (target_regsets): Add new kind identifier.
17544 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17545 (i386_set_pc): Add debugging.
17546 (i386_breakpoint_at): New function.
17547 (the_low_target): Add new members.
17548 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17549 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17550 (mips_breakpoint_at): New.
17551 (the_low_target): Add new members.
17552 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17553 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17554 (the_low_target): Add new members.
17555 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17556 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17557 (the_low_target): Add new members.
17558 * linux-x86-64-low.c (target_regsets): Add new kind
17561 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17563 From Martin Pool <mbp@samba.org>:
17564 * server.c (gdbserver_usage): New function.
17567 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17569 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17570 stop_at -> stop_pc.
17572 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17574 * Makefile.in: Remove obsolete code.
17576 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17578 * linux-low.c (regsets_fetch_inferior_registers),
17579 (regsets_store_inferior_registers): Removed cast to int from
17581 * regcache.h: Added declaration of struct inferior_info.
17583 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17585 * inferiors.c (struct inferior_info): Add regcache_data.
17586 (add_inferior): Call create_register_cache.
17587 (clear_inferiors): Call free_register_cache.
17588 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17589 * regcache.c (struct inferior_regcache_data): New.
17590 (registers): Remove.
17591 (get_regcache): New function.
17592 (create_register_cache, free_register_cache): New functions.
17593 (set_register_cache): Don't initialize the register cache here.
17594 (registers_to_string, registers_from_string, register_data): Call
17596 * regcache.h: Add prototypes.
17597 * server.h: Likewise.
17599 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17601 * mem-break.c: New file.
17602 * mem-break.h: New file.
17603 * Makefile.in: Add mem-break.o rule; update server.h
17605 * inferiors.c (struct inferior_info): Add target_data
17607 (clear_inferiors): Free target_data member if set.
17608 (inferior_target_data, set_inferior_target_data): New functions.
17609 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17610 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17611 * linux-low.c (linux_bp_reinsert): New variable.
17612 (struct inferior_linux_data): New.
17613 (linux_create_inferior): Use set_inferior_target_data.
17614 (linux_attach): Likewise. Call add_inferior.
17615 (linux_wait_for_one_inferior): New function.
17616 (linux_wait): Call it.
17617 (linux_write_memory): Add const.
17618 (initialize_low): Call set_breakpoint_data.
17619 * linux-low.h (struct linux_target_ops): Add breakpoint
17621 * server.c (attach_inferior): Remove extra add_inferior
17623 * server.h: Include mem-break.h. Update inferior.c
17625 * target.c (read_inferior_memory)
17626 (write_inferior_memory): New functions.
17627 * target.h (read_inferior_memory)
17628 (write_inferior_memory): Change macros to prototypes.
17629 (struct target_ops): Update comments. Add const to write_memory
17632 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17634 * linux-low.c (usr_store_inferior_registers): Support
17635 registers which are allowed to fail to store.
17636 * linux-low.h (linux_target_ops): Likewise.
17637 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17638 (ppc_cannot_store_register): FPSCR may not be storable.
17640 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17642 * server.h: Include <string.h> if HAVE_STRING_H.
17643 * ChangeLog: Correct paths in last ChangeLog entry.
17645 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17647 * linux-low.h: Remove obsolete prototypes.
17648 (struct linux_target_ops): New.
17649 (extern the_low_target): New.
17650 * linux-low.c (num_regs, regmap): Remove declarations.
17651 (register_addr): Use the_low_target explicitly.
17652 (fetch_register): Likewise.
17653 (usr_fetch_inferior_registers): Likewise.
17654 (usr_store_inferior_registers): Likewise.
17655 * linux-arm-low.c (num_regs): Remove.
17656 (arm_num_regs): Define.
17657 (arm_regmap): Renamed from regmap, made static.
17658 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17660 (arm_cannot_store_register): Renamed from cannot_store_register,
17662 (the_low_target): New.
17663 * linux-i386-low.c (num_regs): Remove.
17664 (i386_num_regs): Define.
17665 (i386_regmap): Renamed from regmap, made static.
17666 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17668 (i386_cannot_store_register): Renamed from cannot_store_register,
17670 (the_low_target): New.
17671 * linux-ia64-low.c (num_regs): Remove.
17672 (ia64_num_regs): Define.
17673 (ia64_regmap): Renamed from regmap, made static.
17674 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17676 (ia64_cannot_store_register): Renamed from cannot_store_register,
17678 (the_low_target): New.
17679 * linux-m68k-low.c (num_regs): Remove.
17680 (m68k_num_regs): Define.
17681 (m68k_regmap): Renamed from regmap, made static.
17682 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17684 (m68k_cannot_store_register): Renamed from cannot_store_register,
17686 (the_low_target): New.
17687 * linux-mips-low.c (num_regs): Remove.
17688 (mips_num_regs): Define.
17689 (mips_regmap): Renamed from regmap, made static.
17690 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17692 (mips_cannot_store_register): Renamed from cannot_store_register,
17694 (the_low_target): New.
17695 * linux-ppc-low.c (num_regs): Remove.
17696 (ppc_num_regs): Define.
17697 (ppc_regmap): Renamed from regmap, made static.
17698 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17700 (ppc_cannot_store_register): Renamed from cannot_store_register,
17702 (the_low_target): New.
17703 * linux-s390-low.c (num_regs): Remove.
17704 (s390_num_regs): Define.
17705 (s390_regmap): Renamed from regmap, made static.
17706 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17708 (s390_cannot_store_register): Renamed from cannot_store_register,
17710 (the_low_target): New.
17711 * linux-sh-low.c (num_regs): Remove.
17712 (sh_num_regs): Define.
17713 (sh_regmap): Renamed from regmap, made static.
17714 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17716 (sh_cannot_store_register): Renamed from cannot_store_register,
17718 (the_low_target): New.
17719 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17720 (the_low_target): New.
17722 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17724 * Makefile.in: Add stamp-h target.
17725 * configure.in: Create stamp-h.
17726 * configure: Regenerated.
17728 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17730 * inferiors.c: New file.
17731 * target.c: New file.
17732 * target.h: New file.
17733 * Makefile.in: Add target.o and inferiors.o. Update
17735 * linux-low.c (inferior_pid): New static variable,
17736 moved from server.c.
17737 (linux_create_inferior): Renamed from create_inferior.
17738 Call add_inferior. Return 0 on success instead of a PID.
17739 (linux_attach): Renamed from myattach.
17740 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17741 (linux_thread_alive): Renamed from mythread_alive.
17742 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17744 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17745 (regsets_store_inferior_registers): Correct error message.
17746 Add missing ``return 0''.
17747 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17748 (linux_store_registers): Renamed from store_inferior_registers.
17749 (linux_read_memory): Renamed from read_inferior_memory.
17750 (linux_write_memory): Renamed from write_inferior_memory.
17751 (linux_target_ops): New structure.
17752 (initialize_low): Call set_target_ops ().
17753 * remote-utils.c (unhexify): New function.
17754 (hexify): New function.
17755 (input_interrupt): Send signals to ``signal_pid''.
17756 * server.c (inferior_pid): Remove.
17757 (start_inferior): Update create_inferior call.
17758 (attach_inferior): Call add_inferior.
17759 (handle_query): New function.
17760 (main): Call handle_query for `q' packets.
17761 * server.h: Include "target.h". Remove obsolete prototypes.
17762 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17764 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17766 * Makefile.in: Add WARN_CFLAGS. Update configury
17768 * configure.in: Check for <string.h>
17769 * configure: Regenerate.
17770 * config.in: Regenerate.
17771 * gdbreplay.c: Include needed system headers.
17772 (remote_open): Remove strchr prototype.
17773 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17774 * regcache.c (supply_register): Change buf argument to const void *.
17775 (supply_register_by_name): Likewise.
17776 (collect_register): Change buf argument to void *.
17777 (collect_register_by_name): Likewise.
17778 * regcache.h: Add missing prototypes.
17779 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17780 * server.c (handle_query): New function.
17781 (attached): New static variable, moved out of main.
17782 (main): Quiet longjmp clobber warnings.
17783 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17784 * utils.c (error): Remove NORETURN.