1 2019-12-10 Christian Biesinger <cbiesinger@google.com>
3 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
4 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
5 * config.in: Regenerate.
6 * configure: Regenerate.
7 * configure.ac: Don't check for strerror.
8 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
9 Call safe_strerror instead of strerror.
10 * server.h (strerror): Remove this now-unnecessary declaration.
11 * tracepoint.c (init_named_socket): Call safe_strerror instead of
13 (gdb_agent_helper_thread): Likewise.
14 * utils.c (perror_with_name): Likewise.
16 2019-11-26 Tom Tromey <tom@tromey.com>
18 * configure, config.in: Rebuild.
20 2019-11-26 Tom Tromey <tom@tromey.com>
22 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
23 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
25 * configure, config.in: Rebuild.
27 2019-11-26 Tom Tromey <tom@tromey.com>
29 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
30 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
31 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
32 * acinclude.m4: Include ax_pthread.m4.
33 * config.in, configure: Rebuild.
35 2019-11-26 Christian Biesinger <cbiesinger@google.com>
37 * debug.c (debug_set_output): Call safe_strerror instead of
39 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
40 (linux_kill_one_lwp): Likewise.
41 (linux_detach_one_lwp): Likewise.
42 (linux_wait_for_event_filtered): Likewise.
43 (store_register): Likewise.
44 * lynx-low.c (lynx_attach): Likewise.
45 * mem-break.c (insert_memory_breakpoint): Likewise.
46 (remove_memory_breakpoint): Likewise.
47 (delete_fast_tracepoint_jump): Likewise.
48 (set_fast_tracepoint_jump): Likewise.
49 (uninsert_fast_tracepoint_jumps_at): Likewise.
50 (reinsert_fast_tracepoint_jumps_at): Likewise.
51 * nto-low.c (nto_xfer_memory): Likewise.
52 (nto_resume): Likewise.
54 2019-11-20 Luis Machado <luis.machado@linaro.org>
56 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
57 instead of register count.
58 * tdesc.c (tdesc_contains_feature): New function.
59 * tdesc.h (tdesc_contains_feature): New prototype.
61 2019-11-15 Christian Biesinger <cbiesinger@google.com>
63 * Makefile.in: Add safe-strerror.c.
64 * configure: Regenerate.
65 * configure.ac: Don't source common.host.
67 2019-11-15 Christian Biesinger <cbiesinger@google.com>
69 * config.in: Regenerate.
70 * configure: Regenerate.
72 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
74 * ax.c (ax_printf): Handle size_t_arg.
76 2019-11-06 Christian Biesinger <cbiesinger@google.com>
78 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
79 * mi/mi-main.c (output_cores): Likewise.
80 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
81 (linux_xfer_osdata_modules): Likewise.
82 * remote.c (register_remote_support_xml): Likewise.
83 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
84 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
86 2019-11-01 Christian Biesinger <cbiesinger@google.com>
88 * configure: Regenerate.
89 * configure.ac: Remove check for strerror_r.
91 2019-10-31 Christian Biesinger <cbiesinger@google.com>
93 * config.in: Regenerate.
94 * configure: Regenerate.
95 * configure.ac: Also check for strerror_r.
97 2019-10-31 Christian Biesinger <cbiesinger@google.com>
99 * ax.h (debug_agent): Remove duplicate declaration.
101 2019-10-26 Tom de Vries <tdevries@suse.de>
103 * linux-aarch64-low.c: Fix typos in comments.
104 * linux-arm-low.c: Same.
106 * linux-ppc-low.c: Same.
107 * proc-service.c: Same.
110 * tracepoint.c: Same.
113 2019-10-25 Tom Tromey <tromey@adacore.com>
115 * utils.c (xstrdup): Remove.
117 2019-10-23 Tom Tromey <tom@tromey.com>
119 * configure, config.in: Rebuild.
121 2019-10-23 Tom Tromey <tom@tromey.com>
123 * configure: Rebuild.
124 * acinclude.m4: Use m4_include, not sinclude.
126 2019-10-17 Tom Tromey <tromey@adacore.com>
128 * configure: Rebuild.
129 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
130 in AC_CONFIG_FILES invocation.
131 * Makefile.in (stamp-h, Makefile): Use new-style config.status
134 2019-10-16 Christian Biesinger <cbiesinger@google.com>
136 * server.c: Include xml-builtin.h.
137 (get_xml_features): Don't declare xml_builtins here.
139 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
141 * Makefile.in: Remove references to vec-ipa.o.
143 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
145 * Makefile.in: Remove references to vec.c.
147 2019-10-02 Christian Biesinger <cbiesinger@google.com>
149 * server.c (server_waiting): Change to bool.
150 (extended_protocol): Likewise.
151 (response_needed): Likewise.
152 (exit_requested): Likewise.
153 (run_once): Likewise.
154 (report_no_resumed): Likewise.
155 (non_stop): Likewise.
156 (disable_packet_vCont): Likewise.
157 (disable_packet_Tthread): Likewise.
158 (disable_packet_qC): Likewise.
159 (disable_packet_qfThreadInfo): Likewise.
160 (handle_general_set): Update.
161 (handle_detach): Update.
162 (handle_monitor_command): Update.
163 (handle_query): Update.
164 (captured_main): Update.
165 (process_serial_event): Update.
166 * server.h (server_waiting): Change to bool.
167 (disable_packet_vCont): Likewise.
168 (disable_packet_Tthread): Likewise.
169 (disable_packet_qC): Likewise.
170 (disable_packet_qfThreadInfo): Likewise.
171 (run_once): Likewise.
172 (non_stop): Likewise.
173 * target.c (target_stop_and_wait): Update.
175 2019-10-02 Tom Tromey <tromey@adacore.com>
177 * Makefile.in (SFILES): Add common-inferior.c.
178 (OBS): Add common-inferior.o.
179 * server.c (startup_with_shell): Don't define.
181 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
183 * linux-low.c (linux_low_read_btrace): Update for change to
186 2019-09-20 Christian Biesinger <cbiesinger@google.com>
188 * debug.c (debug_threads): Remove comment in favor of the header.
189 * debug.h (using_threads): Add declaration.
190 (debug_threads): Add comment.
191 * linux-aarch64-low.c: Include debug.h and remove declaration of
193 * nto-low.c: Likewise.
194 * remote-utils.c: Likewise.
195 * thread-db.c: Likewise.
197 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
199 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
200 and powerpc-cell64l-ipa.o.
201 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
202 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
203 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
206 * spu-low.c: Remove file.
208 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
209 (parse_spufs_run): Remove.
210 (ppc_get_pc): Remove Cell/B.E. support.
211 (ppc_set_pc): Likewise.
212 (ppc_breakpoint_at): Likewise.
213 (ppc_arch_setup): Likewise.
214 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
215 tdesc_powerpc_cell32l.
216 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
217 or init_registers_powerpc_cell32l.
218 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
219 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
220 or init_registers_powerpc_cell32l.
221 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
222 (init_registers_powerpc_cell32l): Remove prototype.
223 (init_registers_powerpc_cell64l): Likewise.
225 * target.h (struct target_ops): Remove qxfer_spu member.
226 * server.c (handle_qxfer_spu): Remove.
227 (qxfer_packets): Remove entry for "spu".
228 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
229 * linux-low.c (SPUFS_MAGIC): Remove.
230 (spu_enumerate_spu_ids): Remove.
231 (linux_qxfer_spu): Remove.
232 (linux_target_ops): Remove qxfer_spu member.
233 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
234 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
235 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
237 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
239 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
240 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
241 * config.in: Regenerate.
242 * configure: Regenerate.
244 2019-08-15 Tom Tromey <tromey@adacore.com>
246 * target.c (target_write_memory): Use gdb::byte_vector.
248 2019-08-15 Tom Tromey <tromey@adacore.com>
250 * tracepoint.c (write_inferior_data_pointer)
251 (write_inferior_integer, write_inferior_int8)
252 (write_inferior_uinteger, m_tracepoint_action_download)
253 (r_tracepoint_action_download, x_tracepoint_action_download)
254 (l_tracepoint_action_download, clear_inferior_trace_buffer)
255 (download_agent_expr, download_tracepoint_1)
256 (download_trace_state_variables, upload_fast_traceframes): Update.
257 * server.c (gdb_write_memory): Update.
258 * remote-utils.c (relocate_instruction): Update.
259 * proc-service.c (ps_pdwrite): Update.
260 * mem-break.c (remove_memory_breakpoint)
261 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
262 (uninsert_fast_tracepoint_jumps_at)
263 (reinsert_fast_tracepoint_jumps_at): Update.
264 * linux-x86-low.c (append_insns)
265 (i386_install_fast_tracepoint_jump_pad)
266 (amd64_write_goto_address, i386_write_goto_address): Update.
267 * linux-s390-low.c (append_insns, s390_write_goto_address):
269 * linux-ppc-low.c (ppc_relocate_instruction)
270 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
271 (ppc_write_goto_address): Update.
272 * linux-aarch64-low.c (append_insns): Update.
273 * target.h (struct target_ops): Update.
274 (write_inferior_memory): Don't declare.
275 * target.c (target_write_memory): Rename from
276 write_inferior_memory. Remove old target_write_memory.
278 2019-08-15 Tom Tromey <tromey@adacore.com>
280 * target.c (write_inferior_memory): Use std::vector.
282 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
285 * configure.ac: Drop enable-libmcheck support.
286 * configure, config.in: Rebuild.
287 * acinclude.m4: Don't include it.
289 2019-07-19 Alan Hayward <alan.hayward@arm.com>
291 * configure.srv: Remove Arm xml files.
293 2019-07-19 Alan Hayward <alan.hayward@arm.com>
295 * configure.srv: Add new files. Remove xml generated files.
296 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
298 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
299 * linux-aarch32-tdesc.c: New file.
300 * linux-aarch32-tdesc.h: New file.
301 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
302 * linux-arm-low.c (init_registers_arm, tdesc_arm)
303 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
304 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
305 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
306 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
307 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
308 (arm_read_description): Call arm_linux_read_description.
309 (initialize_low_arch): Don't init registers.
310 * linux-arm-tdesc.c: New file.
311 * linux-arm-tdesc.h: New file.
313 2019-07-10 Alan Hayward <alan.hayward@arm.com>
315 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
316 Move counter inside for.
317 (arm_read_description): Check ptrace earlier.
318 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
320 2019-07-09 Tom Tromey <tom@tromey.com>
322 * configure: Rebuild.
323 * configure.ac: Change common to gdbsupport.
324 * acinclude.m4: Change common to gdbsupport.
325 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
326 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
327 common to gdbsupport.
328 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
329 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
330 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
331 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
332 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
333 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
334 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
335 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
336 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
337 common to gdbsupport.
339 2019-07-04 Alan Hayward <alan.hayward@arm.com>
341 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
343 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
345 2019-07-04 Alan Hayward <alan.hayward@arm.com>
347 * configure.srv: Remove legacy xml.
348 * linux-aarch64-low.c (initialize_low_arch): Remove
349 initialize_low_tdesc call.
350 * linux-aarch64-tdesc-selftest.c: Remove file.
351 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
352 * linux-x86-low.c (initialize_low_arch): Remove
353 initialize_low_tdesc call.
354 * linux-x86-tdesc-selftest.c: Remove file.
355 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
357 2019-06-20 Tom de Vries <tdevries@suse.de>
359 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
360 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
362 2019-06-19 Tom de Vries <tdevries@suse.de>
364 * debug.h (debug_write): Change return type to ssize_t.
365 * debug.c (debug_write): Same.
367 2019-06-14 Tom Tromey <tom@tromey.com>
369 * configure.ac: Use new path to gnulib.
370 * configure: Rebuild.
371 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
374 2019-06-11 Tom Tromey <tom@tromey.com>
376 * Makefile.in (SFILES): Add alloc.c.
378 (IPA_OBJS): Add alloc-ipa.o.
379 (alloc-ipa.o): New target.
380 (%.o: ../%.c): New pattern rule.
382 2019-06-10 Tom Tromey <tromey@adacore.com>
384 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
385 end warning with a newline.
386 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
388 * thread-db.c (attach_thread): Don't end warning with a newline.
389 (thread_db_notice_clone): Likewise.
390 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
392 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
393 end warning with a newline.
395 2019-06-04 Pedro Alves <palves@redhat.com>
397 * server.c (captured_main): Use make_unique_xstrdup.
399 2019-06-02 Tom Tromey <tom@tromey.com>
401 * gdbreplay.c (fromhex): Remove.
402 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
404 2019-05-29 Tom Tromey <tromey@adacore.com>
406 * configure: Rebuild.
408 2019-05-06 Kevin Buettner <kevinb@redhat.com>
410 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
411 sign extension code on 32-bit builds.
413 2019-05-03 Eli Zaretskii <eliz@gnu.org>
416 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
418 2019-04-19 Tom Tromey <tom@tromey.com>
420 * server.c (struct vstop_notif): Derive from notif_event.
422 (queue_stop_reply): Update.
423 (remove_all_on_match_ptid): Change type. Rewrite.
424 (discard_queued_stop_replies): Rewrite.
425 (in_queued_stop_replies_ptid): Change type.
426 (in_queued_stop_replies): Rewrite.
427 (notif_stop): Update.
428 (queue_stop_reply_callback): Update.
429 (captured_main): Don't call initialize_notif.
430 (push_stop_notification): Update.
431 * notif.c (notif_write_event, handle_notif_ack)
432 (notif_event_enque, notif_push): Update.
433 (notif_event_xfree, initialize_notif): Remove.
434 * notif.h (struct notif_event): Include <list>, not
436 (struct notif_server) <queue>: Now a std::list.
437 (notif_event_p): Remove typedef.
438 (initialize_notif): Don't declare.
439 (struct notif_event): Add virtual destructor.
441 2019-04-17 Alan Hayward <alan.hayward@arm.com>
443 * ax.c (ax_vdebug): Call debug_printf.
444 * debug.c (debug_write): New function.
445 * debug.h (debug_write): New declaration.
446 * linux-low.c (sigchld_handler): Call debug_write.
448 2019-04-17 Alan Hayward <alan.hayward@arm.com>
450 * debug.c (debug_set_output): New function.
451 (debug_vprintf): Send output to debug_file.
452 (debug_flush): Likewise.
453 * debug.h (debug_set_output): New declaration.
454 * server.c (handle_monitor_command): Add debug-file option.
455 (captured_main): Likewise.
457 2019-04-17 Alan Hayward <alan.hayward@arm.com>
459 * debug.c (remote_debug): Add definition.
460 * debug.h (remote_debug): Add declaration.
461 * hostio.c (remote_debug): Remove declaration.
462 * remote-utils.c (struct ui_file): Likewise.
463 (remote_debug): Likewise.
464 * remote-utils.h (remote_debug): Likewise,
465 * server.c (remote_debug): Remove definition.
467 2019-04-10 Kevin Buettner <kevinb@redhat.com>
469 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
470 when using a 64-bit gdbserver.
472 2019-04-09 Tom Tromey <tromey@adacore.com>
474 * linux-low.c (select_event_lwp): Use find_thread_in_random.
476 2019-04-08 Tom Tromey <tom@tromey.com>
478 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
480 (linux_resume_one_lwp): Likewise.
482 2019-04-08 Tom Tromey <tom@tromey.com>
484 * gdbreplay.c: Update.
485 * linux-low.c: Update.
488 2019-04-08 Tom Tromey <tom@tromey.com>
490 * server.c: Use C++ exception handling.
491 * linux-low.c: Use C++ exception handling.
492 * gdbreplay.c: Use C++ exception handling.
494 2019-04-08 Tom Tromey <tom@tromey.com>
496 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
497 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
498 (captured_main, main): Update.
499 * gdbreplay.c (main): Update.
501 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
503 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
504 value in argument pointer, return 1 if the entry is found and 0
505 otherwise. Move comment.
506 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
507 * linux-low.h (linux_get_auxv): Declare.
508 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
510 2019-04-05 Tom Tromey <tromey@adacore.com>
512 * server.c (gdbserver_usage): Use upper-case for metasyntactic
515 2019-03-28 Alan Hayward <alan.hayward@arm.com>
517 * linux-low.c (AT_HWCAP2): Add define if not already included.
519 2019-03-26 Alan Hayward <alan.hayward@arm.com>
521 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
522 (aarch64_arch_setup): Call linux_get_hwcap.
523 * linux-arm-low.c (arm_get_hwcap): Remove function.
524 (arm_read_description): Call linux_get_hwcap.
525 * linux-low.c (linux_get_auxv): New function.
526 (linux_get_hwcap): Likewise.
527 (linux_get_hwcap2): Likewise.
528 * linux-low.h (linux_get_hwcap): New declaration.
529 (linux_get_hwcap2): Likewise.
530 * linux-ppc-low.c (ppc_get_auxv): Remove function.
531 (ppc_arch_setup): Call linux_get_hwcap.
532 * linux-s390-low.c (s390_get_hwcap): Remove function.
533 (s390_arch_setup): Call linux_get_hwcap.
535 2019-03-22 Alan Hayward <alan.hayward@arm.com>
536 Jiong Wang <jiong.wang@arm.com>
538 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
539 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
541 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
543 2019-03-22 Alan Hayward <alan.hayward@arm.com>
544 Jiong Wang <jiong.wang@arm.com>
546 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
547 (aarch64_get_hwcap): New function.
548 (aarch64_arch_setup): Read APIA hwcap.
550 2019-03-22 Alan Hayward <alan.hayward@arm.com>
551 Jiong Wang <jiong.wang@arm.com>
553 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
554 (initialize_low_tracepoint): Likewise.
555 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
556 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
557 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
558 (aarch64_linux_read_description): Likewise.
559 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
561 2019-03-12 John Baldwin <jhb@FreeBSD.org>
563 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
564 i386_create_target_description for 'segments' parameter.
565 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
566 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
567 * win32-i386-low.c (i386_arch_setup): Likewise.
569 2019-03-12 Tom Tromey <tromey@adacore.com>
571 * linux-low.c (iterate_over_lwps): Update.
573 2019-03-06 Tom Tromey <tom@tromey.com>
575 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
576 (captured_main): Use SCOPE_EXIT.
578 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
580 * configure.srv: Use '$enable_unittest' instead of '$development'
581 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
584 2019-02-27 Tom Tromey <tromey@adacore.com>
586 * gdbreplay.c (logchar): Handle \r\n.
588 2019-02-07 Alan Hayward <alan.hayward@arm.com>
590 * linux-low.c (linux_attach): Add process before lwp.
591 * server.c (attach_inferior): Check if already attached.
593 2019-02-07 Tom Tromey <tom@tromey.com>
595 * x86-tdesc.h: Rename include guard.
596 * x86-low.h: Add include guard.
597 * wincecompat.h: Rename include guard.
598 * win32-low.h: Add include guard.
599 * utils.h: Rename include guard.
600 * tracepoint.h: Rename include guard.
601 * tdesc.h: Rename include guard.
602 * target.h: Rename include guard.
603 * server.h: Rename include guard.
604 * remote-utils.h: Rename include guard.
605 * regcache.h: Rename include guard.
606 * nto-low.h: Rename include guard.
607 * notif.h: Add include guard.
608 * mem-break.h: Rename include guard.
609 * lynx-low.h: Add include guard.
610 * linux-x86-tdesc.h: Add include guard.
611 * linux-s390-tdesc.h: Add include guard.
612 * linux-ppc-tdesc-init.h: Add include guard.
613 * linux-low.h: Add include guard.
614 * linux-aarch64-tdesc.h: Add include guard.
615 * linux-aarch32-low.h: Add include guard.
616 * inferiors.h: Rename include guard.
617 * i387-fp.h: Rename include guard.
618 * hostio.h: Rename include guard.
619 * gdbthread.h: Rename include guard.
620 * gdb_proc_service.h: Rename include guard.
621 * event-loop.h: Rename include guard.
622 * dll.h: Rename include guard.
623 * debug.h: Rename include guard.
624 * ax.h: Rename include guard.
626 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
629 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
630 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
632 2019-01-25 Tom Tromey <tom@tromey.com>
634 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
636 2019-01-25 Tom Tromey <tom@tromey.com>
638 * win32-low.c: Fix common/ includes.
639 * win32-i386-low.c: Fix common/ includes.
640 * tracepoint.c: Fix common/ includes.
641 * thread-db.c: Fix common/ includes.
642 * target.h: Fix common/ includes.
643 * symbol.c: Fix common/ includes.
644 * spu-low.c: Fix common/ includes.
645 * server.h: Fix common/ includes.
646 * server.c: Fix common/ includes.
647 * remote-utils.c: Fix common/ includes.
648 * regcache.h: Fix common/ includes.
649 * regcache.c: Fix common/ includes.
650 * nto-x86-low.c: Fix common/ includes.
651 * notif.h: Fix common/ includes.
652 * mem-break.h: Fix common/ includes.
653 * lynx-low.c: Fix common/ includes.
654 * lynx-i386-low.c: Fix common/ includes.
655 * linux-x86-tdesc-selftest.c: Fix common/ includes.
656 * linux-x86-low.c: Fix common/ includes.
657 * linux-low.c: Fix common/ includes.
658 * inferiors.h: Fix common/ includes.
659 * i387-fp.c: Fix common/ includes.
660 * hostio.c: Fix common/ includes.
661 * hostio-errno.c: Fix common/ includes.
662 * gdbthread.h: Fix common/ includes.
663 * gdbreplay.c: Fix common/ includes.
664 * fork-child.c: Fix common/ includes.
665 * event-loop.c: Fix common/ includes.
667 (enum gdb_agent_op): Fix common/ includes.
669 2019-01-21 Tom Tromey <tom@tromey.com>
671 * tracepoint.c: Fix includes.
672 * remote-utils.c: Fix includes.
673 * linux-x86-low.c: Fix includes.
675 2019-01-01 Joel Brobecker <brobecker@adacore.com>
677 * gdbreplay.c (gdbreplay_version): Update copyright year in
679 * server.c (gdbserver_version): Likewise.
681 2018-12-05 Alan Hayward <alan.hayward@arm.com>
683 * linux-low.c (add_lwp): Switch ordering.
685 2018-11-29 Tom Tromey <tom@tromey.com>
687 * win32-low.c (win32_join): Take pid, not process.
688 * target.h (struct target_ops) <join>: Change argument type.
689 (join_inferior): Change argument name.
690 * spu-low.c (spu_join): Take pid, not process.
691 * server.c (handle_detach): Preserve pid before destroying
693 * lynx-low.c (lynx_join): Take pid, not process.
694 * linux-low.c (linux_join): Take pid, not process.
696 2018-11-23 Alan Hayward <alan.hayward@arm.com>
698 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
699 (aarch64_cannot_fetch_register): Likewise.
700 (struct linux_target_ops): Update references.
702 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
704 * linux-ppc-low.c: Include nat/linux-ptrace.h.
706 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
708 * configure.srv (ipa_ppc_linux_regobj): Add
709 powerpc-isa207-htm-vsx32l-ipa.o and
710 powerpc-isa207-htm-vsx64l-ipa.o.
711 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
712 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
713 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
714 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
715 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
716 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
717 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
718 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
719 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
720 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
721 (init_registers_powerpc_isa207_htm_vsx32l)
722 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
723 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
724 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
725 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
726 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
727 (ppc_store_tm_ctarregset): New functions.
728 (ppc_regsets): Add entries for HTM regsets.
729 (ppc_arch_setup): Set htm in features struct when needed. Set
730 sizes for the HTM regsets.
731 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
732 (initialize_low_arch): Call
733 init_registers_powerpc_isa207_htm_vsx32l and
734 init_registers_powerpc_isa207_htm_vsx64l.
735 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
736 PPC_TDESC_ISA207_HTM_VSX.
737 (initialize_low_tracepoint): Call
738 init_registers_powerpc_isa207_htm_vsx32l and
739 init_registers_powerpc_isa207_htm_vsx64l.
741 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
743 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
744 rs6000/power-linux-pmu.xml to srv_xmlfiles.
745 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
746 (ppc_store_pmuregset): New functions.
747 (ppc_regsets): Add entries for ebb and pmu regsets.
748 (ppc_arch_setup): Set isa207 in features struct if the ebb and
749 pmu regsets are available. Set sizes for these regsets.
751 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
753 * configure.srv (ipa_ppc_linux_regobj): Add
754 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
755 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
756 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
757 rs6000/powerpc-isa207-vsx32l.xml, and
758 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
759 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
760 <PPC_TDESC_ISA207_VSX>: New enum value.
761 (init_registers_powerpc_isa207_vsx32l): Declare.
762 (init_registers_powerpc_isa207_vsx64l): Declare.
763 * linux-ppc-low.c (ppc_fill_tarregset): New function.
764 (ppc_store_tarregset): New function.
765 (ppc_regsets): Add entry for the TAR regset.
766 (ppc_arch_setup): Set isa207 in features struct when needed. Set
767 size for the TAR regsets.
768 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
769 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
770 and init_registers_powerpc_isa207_vsx64l.
771 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
772 (initialize_low_tracepoint): Call
773 init_registers_powerpc_isa207_vsx32l and
774 init_registers_powerpc_isa207_vsx64l.
776 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
777 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
779 * configure.srv (ipa_ppc_linux_regobj): Add
780 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
781 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
782 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
783 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
784 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
785 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
786 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
787 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
788 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
789 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
790 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
791 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
792 (ppc_hwcap): Add comment.
793 (ppc_hwcap2): New global.
794 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
795 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
796 (ppc_regsets): Add entries for the DSCR and PPR regsets.
797 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
798 when needed. Set sizes for the the DSCR and PPR regsets.
799 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
800 (initialize_low_arch): Call
801 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
802 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
803 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
804 PPC_TDESC_ISA205_PPR_DSCR_VSX.
805 (initialize_low_tracepoint): Call
806 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
807 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
809 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
811 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
813 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
814 Simon Marchi <simark@simark.ca>
816 * acinclude.m4: Include "../selftest.m4".
817 * configure: Regenerate.
818 * configure.ac: Use "GDB_AC_SELFTEST".
819 * configure.srv: Use "$enable_unittests" instead of
820 "$development" when checking whether unit tests have been
822 * server.c (captured_main): Update message informing that
823 selftests have been disabled.
825 2018-10-04 Tom Tromey <tom@tromey.com>
827 * configure: Rebuild.
829 2018-10-04 Tom Tromey <tom@tromey.com>
831 * server.c (handle_status): Rename inner "thread".
832 (process_serial_event): Declare "res" in 'm' case.
833 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
834 (iterate_over_lwps): Rename inner "thread".
835 (linux_qxfer_libraries_svr4): Rename inner "len".
836 * gdbthread.h (find_thread_in_random): Rename inner "thread".
838 2018-10-01 Gary Benson <gbenson@redhat.com>
840 * gdb_proc_service.h: Moved common code to
841 common/gdb_proc_service.h.
843 2018-10-01 Gary Benson <gbenson@redhat.com>
845 * gdb_proc_service.h: Synchronize comments and whitespace with
846 GDB's version of this file.
848 2018-09-25 Tom Tromey <tom@tromey.com>
850 * configure: Rebuild.
851 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
853 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
855 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
856 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
857 ($(IPA_LIB)): Sort IPA_OBJS.
859 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
861 * Makefile.in: Remove references to $(ADD_DEPS).
863 2018-09-16 Tom Tromey <tom@tromey.com>
865 * remote-utils.c (remote_open): Use GNU style for metasyntactic
867 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
870 2018-09-05 Tom Tromey <tom@tromey.com>
872 * configure: Rebuild.
874 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
877 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
879 2018-08-27 Tom Tromey <tom@tromey.com>
882 * configure: Rebuild.
884 2018-08-27 Tom Tromey <tom@tromey.com>
886 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
887 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
888 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
889 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
890 (s390x_emit_stack_adjust): Add casts to unsigned char.
892 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
896 * server.h (struct client_state) <disable_randomization>:
899 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
901 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
903 (mips_supply_ptrace_register): Likewise.
905 2018-07-22 Tom Tromey <tom@tromey.com>
907 * configure: Rebuild.
909 2018-07-22 Tom Tromey <tom@tromey.com>
911 * win32-low.c (win32_create_inferior): Remove unused variables.
912 * gdbreplay.c (remote_open): Remove unused variable.
913 * remote-utils.c (remote_prepare): Remove unused variable.
914 * x86-tdesc.h (X86_TDESC_H): Define.
915 (amd64_expedite_regs): Define conditionally.
916 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
917 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
918 * remote-utils.c (readchar): Remove unused variable.
920 2018-07-13 Pedro Alves <palves@redhat.com>
922 * linux-low.c (linux_kill): Change parameter to process_info
923 pointer instead of pid. Adjust.
924 * lynx-low.c (lynx_kill): Likewise.
925 * nto-low.c (nto_kill): Likewise.
926 * spu-low.c (spu_kill): Likewise.
927 * win32-low.c (win32_kill): Likewise.
928 * server.c (handle_v_kill, kill_inferior_callback)
929 (detach_or_kill_for_exit): Adjust.
930 * target.c (kill_inferior): Change parameter to process_info
931 pointer instead of pid. Adjust.
932 * target.h (struct target_ops) <kill>: Change parameter to
933 process_info pointer instead of pid. Adjust all implementations
935 (kill_inferior): Likewise.
937 2018-07-13 Pedro Alves <palves@redhat.com>
939 * linux-low.c (linux_detach, linux_join): Change parameter to
940 process_info pointer instead of pid. Adjust.
941 * lynx-low.c (lynx_detach, lynx_join): Likewise.
942 * nto-low.c (nto_detach): Likewise.
943 * spu-low.c (spu_detach, spu_join): Likewise.
944 * win32-low.c (win32_detach, win32_join): Likewise.
945 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
946 * target.h (struct target_ops) <detach, join>: Change parameter to
947 process_info pointer instead of pid. Adjust all implementations
949 (detach_inferior, join_inferior): Rename 'pid' parameter to
952 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
953 Jan Kratochvil <jan.kratochvil@redhat.com>
954 Paul Fertser <fercerpav@gmail.com>
955 Tsutomu Seki <sekiriki@gmail.com>
957 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
958 (OBS): Add 'common/netstuff.o'.
959 (GDBREPLAY_OBS): Likewise.
960 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
961 (remote_open): Implement support for IPv6
963 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
965 (handle_accept_event): Accept connections from IPv6 sources.
966 (remote_prepare): Handle IPv6-style hostnames; implement
967 support for IPv6 connections.
968 (remote_open): Implement support for printing connections from
971 2018-07-11 Pedro Alves <palves@redhat.com>
974 * mem-break.c (any_persistent_commands): Add process_info
975 parameter and use it instead of relying on the current process.
976 Change return type to bool.
977 * mem-break.h (any_persistent_commands): Add process_info
978 parameter and change return type to bool.
979 * server.c (handle_detach): Remove require_running_or_return call.
980 Look up the process_info for the process we're about to detach.
981 If not found, return back error to GDB. Adjust
982 any_persistent_commands call to pass down a process pointer.
984 2018-07-11 Pedro Alves <palves@redhat.com>
986 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
987 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
988 instead of collect_register_by_name.
989 * regcache.c (regcache_raw_get_unsigned_by_name): New.
990 * regcache.h (regcache_raw_get_unsigned_by_name): New.
992 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
993 Pedro Alves <palves@redhat.com>
995 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
997 2018-07-03 Tom Tromey <tom@tromey.com>
999 * linux-low.c: Update.
1000 * lynx-low.c: Update.
1001 * mem-break.c: Update.
1002 * nto-low.c: Update.
1003 * remote-utils.c: Update.
1005 * spu-low.c: Update.
1007 * win32-low.c: Update.
1009 2018-07-03 Tom Tromey <tom@tromey.com>
1013 2018-07-03 Tom Tromey <tom@tromey.com>
1015 * linux-low.c: Update.
1017 2018-07-03 Tom Tromey <tom@tromey.com>
1021 2018-07-03 Tom Tromey <tom@tromey.com>
1023 * linux-low.c: Update.
1024 * linux-mips-low.c: Update.
1025 * lynx-low.c: Update.
1026 * nto-low.c: Update.
1027 * remote-utils.c: Update.
1029 * spu-low.c: Update.
1031 * thread-db.c: Update.
1033 2018-07-03 Tom Tromey <tom@tromey.com>
1035 * linux-low.c: Update.
1036 * linux-mips-low.c: Update.
1037 * lynx-low.c: Update.
1038 * mem-break.c: Update.
1039 * nto-low.c: Update.
1040 * remote-utils.c: Update.
1042 * spu-low.c: Update.
1044 * tracepoint.c: Update.
1046 2018-07-03 Tom Tromey <tom@tromey.com>
1048 * linux-low.c: Update.
1049 * linux-ppc-low.c: Update.
1050 * linux-x86-low.c: Update.
1051 * proc-service.c: Update.
1053 * spu-low.c: Update.
1054 * thread-db.c: Update.
1055 * win32-low.c: Update.
1057 2018-07-03 Tom Tromey <tom@tromey.com>
1059 * linux-low.c: Update.
1060 * lynx-low.c: Update.
1061 * nto-low.c: Update.
1062 * remote-utils.c: Update.
1063 * spu-low.c: Update.
1064 * thread-db.c: Update.
1065 * win32-low.c: Update.
1067 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1069 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1070 parameter in call to 'amd64_create_target_description'.
1072 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1074 * x86-tdesc.h: Remove executable permission flag.
1076 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1078 * configure.ac: Remove AC_PREREQ, add missing quoting.
1079 * configure: Re-generate.
1080 * config.in: Re-generate.
1081 * aclocal.m4: Re-generate.
1083 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1085 * tracepoint.h (current_traceframe): Remove declaration.
1087 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1089 * linux-aarch64-low.c (is_sve_tdesc): New function.
1090 (aarch64_sve_regs_copy_to_regcache): Likewise.
1091 (aarch64_sve_regs_copy_from_regcache): Likewise.
1092 (aarch64_regs_info): Add SVE checks.
1093 (initialize_low_arch): Initialize SVE.
1095 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1097 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1099 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1101 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1102 (initialize_low_tracepoint): Likewise
1103 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1104 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1106 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1108 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1110 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1112 * server.h (PBUFSIZ): Increase size
1114 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1116 * regcache.c (regcache::raw_compare): New function.
1117 * regcache.h (regcache::raw_compare): New declaration.
1119 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1121 * regcache.c (new_register_cache): Use new.
1122 (free_register_cache): Use delete.
1123 (register_data): Use const.
1124 (supply_register): Move body inside regcache.
1125 (regcache::raw_supply): New override function.
1126 (collect_register): Move body inside regcache.
1127 (regcache::raw_collect): New override function.
1128 (regcache::get_register_status): New override function.
1129 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1131 2018-06-09 Tom Tromey <tom@tromey.com>
1133 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1135 (event_queue): Use std::queue.
1136 (gdb_event_xfree): Remove.
1137 (initialize_event_loop, process_event, wait_for_event): Update.
1139 2018-06-08 Stan Cox <scox@redhat.com>
1141 * win32-low.c (win32_create_inferior): last_ptid and last_status
1142 moved to client_state.
1144 2018-06-08 Pedro Alves <palves@redhat.com>
1146 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1147 common/common-exceptions.o, common/common-utils.o,
1148 common/errors.o, common/print-utils.o and utils.o.
1149 * gdbreplay.c: Include "common-defs.h" instead of the two
1150 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1151 string.h or alloca.h.
1152 (perror_with_name): Delete.
1153 (remote_open): Use xstrdup instead of strdup.
1154 (main): Rename to ...
1155 (captured_main): ... this.
1158 2018-06-08 Tom Tromey <tom@tromey.com>
1160 * linux-low.c (linux_low_read_btrace): Update.
1162 2018-06-04 Stan Cox <scox@redhat.com>
1164 * server.h (struct client_state): New.
1165 * server.c (cont_thread, general_thread, multi_process)
1166 (report_fork_events, report_vfork_events, report_exec_events)
1167 (report_thread_events, swbreak_feature, hwbreak_feature)
1168 (vCont_supported, disable_randomization, pass_signals)
1169 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1170 Moved to client_state.
1171 * remote-utils.c (remote_debug, noack_mode)
1172 (transport_is_reliable): Moved to client_state.
1173 * tracepoint.c (current_traceframe): Moved to client_state.
1176 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1177 linux-low.c, remote-utils.h, target.c: Use client_state.
1179 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1181 * configure.srv: Add new c/h file.
1183 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1185 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1188 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1190 * gdb.arch/mips-fpregset-core.exp: New test.
1191 * gdb.arch/mips-fpregset-core.c: New test source.
1193 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1196 * hostio.c (require_int): Do not report overflow for integers
1197 between 0xfffffff and 0x7fffffff.
1199 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1201 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1202 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1203 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1205 (the_low_target): Wire them.
1207 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1209 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1210 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1211 mode. Call collect_register_by_name with vscr using
1212 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1213 (ppc_store_vrregset): Add and set vscr_offset variable as in
1214 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1217 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1219 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1220 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1221 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1223 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1225 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1226 (ppc_store_vsxregset): Likewise.
1227 (ppc_fill_vrregset): Likewise.
1228 (ppc_store_vrregset): Likewise.
1229 (ppc_fill_evrregset): Likewise.
1230 (ppc_store_evrregset): Likewise.
1231 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1232 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1235 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1237 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1238 wordsize of the inferior. Call ppc_linux_target_wordsize.
1240 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1242 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1243 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1244 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1245 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1246 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1247 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1248 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1249 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1250 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1251 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1252 (tdesc_powerpc_e500l): Remove.
1253 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1254 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1255 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1256 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1258 (ppc_arch_setup): Remove target description matching code. Fill a
1259 ppc_linux_features struct and call ppc_linux_match_description
1262 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1264 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1265 width of the requested register exceeds the width of the
1267 (mips_cannot_store_register): Likewise.
1269 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1271 * linux-mips-low.c (mips_fetch_register): New function. Update
1273 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1274 (the_low_target): Wire `mips_fetch_register'.
1276 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1278 * lynx-i386-low.c (LYNXOS_178): New macro.
1279 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1280 the layout on LynxOS-178.
1281 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1282 handle floating point registers that are not supported by
1285 2018-05-10 Tom Tromey <tom@tromey.com>
1287 * configure: Rebuild.
1289 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1292 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1293 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1294 Use it to set the expedite_regs field in the given tdesc.
1295 * x86-tdesc.h: New file.
1296 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1297 Adjust following the addition of the new expedite_regs parameter
1298 to init_target_desc.
1299 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1300 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1301 (i386_linux_read_description, amd64_linux_read_description):
1302 Adjust following the addition of the new expedite_regs parameter
1303 to init_target_desc.
1304 * lynx-i386-low.c: #include "x86-tdesc.h".
1305 (lynx_i386_arch_setup): Adjust following the addition of the new
1306 expedite_regs parameter to init_target_desc.
1307 * nto-x86-low.c: #include "x86-tdesc.h".
1308 (nto_x86_arch_setup): Adjust following the addition of the new
1309 expedite_regs parameter to init_target_desc.
1310 * win32-i386-low.c: #include "x86-tdesc.h".
1311 (i386_arch_setup): Adjust following the addition of the new
1312 expedite_regs parameter to init_target_desc.
1314 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1317 * win32-low.c (win32_create_inferior): Add call to my_wait
1318 setting last_status global.
1320 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1323 * win32-low.c (create_process): Only call gdb_tilde_expand if
1324 inferior_cwd is not NULL.
1326 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1328 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1329 registers to the cache if their values have changed.
1330 (i387_xsave_to_cache): Provide default values for x87 control
1331 registers when these features are available, but disabled.
1332 * regcache.c (supply_register_by_name_zeroed): New function.
1333 * regcache.h (supply_register_by_name_zeroed): Declare new
1336 2018-05-07 Tom Tromey <tom@tromey.com>
1338 * configure: Rebuild.
1340 2018-05-04 Tom Tromey <tom@tromey.com>
1342 * configure: Rebuild.
1344 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1345 Pedro Alves <palves@redhat.com>
1347 * linux-aarch64-low.c (aarch64_stopped_data_address):
1350 2018-04-27 Tom Tromey <tom@tromey.com>
1352 * configure: Rebuild.
1354 2018-04-23 Tom Tromey <tom@tromey.com>
1356 * configure: Rebuild.
1358 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1360 * Makefile.in (depcomp): Add "..".
1361 (all_deps_files): New and use it.
1363 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1365 * configure.srv (aarch64*-*-linux*): Don't include xml.
1366 (i[34567]86-*-cygwin*): Likewise.
1367 (i[34567]86-*-linux*): Likewise.
1368 (i[34567]86-*-lynxos*): Likewise.
1369 (i[34567]86-*-mingw32ce*): Likewise.
1370 (i[34567]86-*-mingw*): Likewise.
1371 (i[34567]86-*-nto*): Likewise.
1372 (tic6x-*-uclinux): Likewise.
1373 (x86_64-*-linux*): Likewise.
1374 (x86_64-*-mingw*): Likewise.
1375 (x86_64-*-cygwin*): Likewise.
1377 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1379 * tdesc.c: Remove xml parameter.
1381 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1383 * server.c (get_features_xml): Remove cast.
1384 * tdesc.c (void target_desc::accept): Fill in function.
1385 (tdesc_get_features_xml): Remove old xml creation.
1386 (print_xml_feature::visit_pre): Add xml vistor.
1387 * tdesc.h (struct target_desc): Make xmltarget mutable.
1388 (tdesc_get_features_xml): Remove declaration.
1390 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1392 * tdesc.c (tdesc_architecture_name): Add new function.
1393 (tdesc_osabi_name): Likewise.
1394 (tdesc_get_features_xml): Use new functions.
1396 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1398 * tdesc.c (tdesc_create_flags): Remove.
1399 (tdesc_add_flag): Likewise.
1400 (tdesc_named_type): Likewise.
1401 (tdesc_create_union): Likewise.
1402 (tdesc_create_struct): Likewise.
1403 (tdesc_create_vector): Likewise.
1404 (tdesc_add_bitfield): Likewise.
1405 (tdesc_add_field): Likewise.
1406 (tdesc_set_struct_size): Likewise.
1408 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1410 * tdesc.c (~target_desc): Remove implictly deleted items.
1411 (init_target_desc): Iterate all features.
1412 (tdesc_get_features_xml): Use vector.
1413 (tdesc_create_feature): Create feature.
1414 * tdesc.h (tdesc_feature) Remove
1415 (target_desc): Add features.
1417 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1419 * Makefile.in: Add common/tdesc.c
1420 * tdesc.c (init_target_desc): init all reg_defs from register
1422 (tdesc_create_reg): Create tdesc_reg.
1423 * tdesc.h (tdesc_feature): Add register vector.
1425 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1427 * tdesc.h (struct target_desc) <features>: Change type to
1428 std::vector<std::string>.
1429 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1431 (tdesc_get_features_xml): Likewise.
1432 (tdesc_create_feature): Likewise.
1434 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1436 * regcache.c (find_register_by_number): Return a ref.
1437 (find_regno): Use references.
1438 (register_size): Likewise.
1439 (register_data): Likewise.
1440 * tdesc.c (target_desc::~target_desc): Remove free calls.
1441 (target_desc::operator==): Use std::vector compare.
1442 (init_target_desc): Use reference.
1443 (tdesc_create_reg): Use reg constructors.
1444 * tdesc.h (struct target_desc): Replace pointer with object.
1446 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1448 * regcache.c (find_register_by_number): Make static.
1449 (find_regno): Use find_register_by_number
1450 * regcache.h (struct reg): Remove declaration.
1452 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1454 * tdesc.c (target_desc::~target_desc): Move to here.
1455 (target_desc::operator==): Likewise.
1456 * tdesc.h (target_desc::~target_desc): Move from here.
1457 (target_desc::operator==): Likewise.
1459 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1461 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1463 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1465 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1467 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1468 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1469 and init_registers_s390_gs_linux64.
1471 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1473 * linux-s390-low.c (s390_fill_gs): Remove function.
1474 (s390_fill_gsbc): Remove function.
1475 (s390_regsets): Set fill functions for the guarded storage regsets
1478 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1480 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1481 the word size. Add comment.
1482 (s390_get_wordsize): New function.
1483 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1484 pswm with it. Instead, use s390_get_wordsize to determine the
1485 word size first and derive the correct tdesc from that directly.
1487 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1489 * Makefile.in: Include silent-rules.mk.
1490 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1491 (COMPILE): Add ECHO_CXX.
1492 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1493 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1494 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1495 (version-generated.c): Add ECHO_GEN.
1496 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1497 (IPAGENT_COMPILE): Add ECHO_CXX.
1498 (%-generated.c): Add ECHO_REGDAT.
1500 2018-03-14 Tom Tromey <tom@tromey.com>
1503 * ax.c (ax_printf): Special case for NULL.
1505 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1507 * linux-low.c (linux_qxfer_libraries_svr4): Use
1508 xml_escape_text_append.
1510 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1512 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1514 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1516 * server.c (handle_general_set): Remove unnecessary xstrdup.
1518 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1520 * server.c (parse_debug_format_options): Adjust to
1521 delim_string_to_char_ptr_vec changes.
1522 * thread-db.c (thread_db_load_search): Adjust to
1523 dirnames_to_char_ptr_vec changes.
1525 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1527 * target.h (target_enable_btrace, target_disable_btrace)
1528 (target_read_btrace, target_read_btrace_conf): Turn macro into
1529 inline function. Throw error if target method is not defined.
1530 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1531 check for btrace target method. Be prepared to handle exceptions
1532 from btrace target methods.
1534 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1536 * server.c (captured_main): Change order of error message printed
1537 when the current working directory cannot be found.
1539 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1541 * server.c: Include "filenames.h" and "pathstuff.h".
1542 (program_name): Delete variable.
1543 (program_path): New anonymous class.
1544 (get_exec_wrapper): Use "program_path" instead of
1546 (handle_v_run): Likewise.
1547 (captured_main): Likewise.
1548 (process_serial_event): Likewise.
1550 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1552 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1553 (OBJS): Add "pathstuff.o".
1554 * server.c (current_directory): New global variable.
1555 (captured_main): Initialize "current_directory".
1557 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1559 * tdesc.c: Use common/tdesc.h.
1560 * tdesc.h: Likewise.
1562 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1563 Simon Marchi <simon.marchi@ericsson.com>
1565 * Makefile.in: Switch order of make rules.
1567 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1569 * Makefile.in: Add common directory in build.
1570 * configure.ac: Add common reference.
1571 * configure: Regenerate.
1573 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1575 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1576 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1577 * spu-low.c (spu_target_ops): Likewise.
1578 * win32-low.c (win32_target_ops): Likewise.
1579 * server.c (supported_btrace_packets): Report packets unconditionally.
1580 * target.h (target_ops) <supports_btrace>: Remove.
1581 (target_supports_btrace): Remove.
1583 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1585 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1586 (handle_btrace_disable): Change return type to void. Use exceptions
1588 (handle_btrace_general_set): Catch exception and copy message to
1591 2018-02-08 Tom Tromey <tom@tromey.com>
1593 * linux-low.c (install_software_single_step_breakpoints): Use
1594 make_scoped_restore.
1595 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1596 (do_restore_current_thread_cleanup): Remove.
1597 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1600 2018-02-08 Tom Tromey <tom@tromey.com>
1602 * mem-break.c (set_raw_breakpoint_at): Use
1603 gdb::unique_xmalloc_ptr.
1605 2018-01-30 Pedro Alves <palves@redhat.com>
1608 * target.c (target_terminal::terminal_state): Rename to ...
1609 (target_terminal::m_terminal_state): ... this.
1611 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1613 * linux-low.c (handle_extended_wait): Surround call to
1614 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1616 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1618 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1619 linux_ptrace_attach_fail_reason_string now returning an
1621 (linux_attach): Likewise.
1622 * thread-db.c (attach_thread): Likewise.
1624 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1627 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1628 checking for fs_base/gs_base fields in struct user_regs_struct.
1629 * configure: Regenerate.
1631 2018-01-16 Yao Qi <yao.qi@linaro.org>
1634 * linux-low.c (fetch_register): Call supply_register instead of
1637 2018-01-08 Yao Qi <yao.qi@linaro.org>
1638 Simon Marchi <simon.marchi@ericsson.com>
1640 * Makefile.in (OBS): Remove selftest.o.
1641 * configure.ac: Set srv_selftest_objs if $development is true.
1642 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1643 * configure: Re-generated.
1644 * server.c (captured_main): Wrap variable selftest_filter with
1647 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1649 * server.c (parse_debug_format_options): Return std::string.
1650 (handle_monitor_command, captured_main): Adjust.
1652 2018-01-05 Pedro Alves <palves@redhat.com>
1655 * server.c (captured_main): Pass quiet=false to
1656 save_original_signals_state.
1658 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1660 * gdbreplay.c (gdbreplay_version): Update copyright year in
1662 * server.c (gdbserver_version): Likewise.
1664 2017-12-08 Tom Tromey <tom@tromey.com>
1666 * ax.c (ax_printf): Update.
1668 2017-12-07 Yao Qi <yao.qi@linaro.org>
1670 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1671 aarch64_linux_read_description.
1672 * linux-amd64-ipa.c (idx2mask): New array.
1673 (get_ipa_tdesc): Move idx2mask out.
1674 (initialize_low_tracepoint): Initialize target descriptions.
1675 * linux-i386-ipa.c (idx2mask): New array.
1676 (get_ipa_tdesc): Move idx2mask out.
1677 (initialize_low_tracepoint): Initialize target descriptions.
1679 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1681 * tdesc.c (struct tdesc_type): Change return type.
1682 (tdesc_add_flag): Change parameter type.
1683 (tdesc_add_bitfield): Likewise.
1684 (tdesc_add_field): Likewise.
1685 (tdesc_set_struct_size): Likewise.
1687 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1689 * regcache.c (registers_to_string): Remove unused variable.
1691 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1693 * inferiors.c (for_each_inferior_with_data): Remove.
1694 * inferiors.h (for_each_inferior_with_data): Remove.
1695 * server.c (handle_qxfer_threads_worker): Change parameter type.
1696 (handle_qxfer_threads_proper): Use for_each_thread.
1698 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1700 * inferiors.c (for_each_inferior): Remove.
1701 (clear_inferiors): Use for_each_thread.
1702 * inferiors.h (for_each_inferior): Remove.
1703 * linux-low.c (linux_wait_for_event_filtered): Use
1705 (linux_stabilize_threads): Likewise.
1706 * regcache.c (regcache_release): Likewise.
1707 * server.c (gdb_wants_all_threads_stopped): Likewise.
1708 (clear_pending_status_callback): Remove.
1709 (handle_status): Use for_each_thread.
1710 (captured_main): Likewise.
1711 * win32-low.c (child_init_thread_list): Likewise.
1712 (win32_clear_inferiors): Likewise.
1713 (fake_breakpoint_event): Likewise.
1715 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1717 * inferiors.h (find_inferior): Remove.
1718 * inferiors.c (find_inferior): Remove.
1720 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1722 * linux-low.c (resume_status_pending_p): Update comment.
1723 (need_step_over_p): Update comment.
1725 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1727 * linux-low.c (proceed_one_lwp): Return void, change parameter
1729 (unsuspend_and_proceed_one_lwp): Likewise.
1730 (proceed_all_lwps): Use for_each_thread.
1731 (unstop_all_lwps): Likewise.
1733 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1735 * linux-low.c (linux_resume_one_thread): Return void, take
1737 (linux_resume): Use for_each_thread.
1739 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1741 * linux-low.c (send_sigstop_callback): Return void, change
1742 parameter type. Rename to...
1743 (send_sigstop): ... this.
1744 (suspend_and_send_sigstop_callback): Return void, change parameter
1746 (suspend_and_send_sigstop): ... this.
1747 (stop_all_lwps): Use for_each_thread.
1749 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1751 * linux-low.c (lwp_running): Return bool, remove unused
1753 (linux_stabilize_threads): Use find_thread.
1755 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1757 * linux-low.c (select_singlestep_lwp_callback): Remove.
1758 (count_events_callback): Remove.
1759 (select_event_lwp_callback): Remove.
1760 (select_event_lwp): Use find_thread/for_each_thread.
1762 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1764 * linux-low.c (not_stopped_callback): Return bool, take filter
1766 (linux_wait_for_event_filtered): Use find_thread.
1767 (linux_wait_1): Likewise.
1769 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1771 * linux-low.c (same_lwp): Remove.
1772 (find_lwp_pid): Use find_thread.
1774 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1776 * linux-low.c (delete_lwp_callback): Remove.
1777 (linux_mourn): Use for_each_thread.
1779 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1781 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1782 args parameter, don't check for pid.
1783 (linux_detach): Use for_each_thread.
1785 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1787 * linux-low.c (struct counter): Remove.
1788 (second_thread_of_pid_p): Remove.
1789 (last_thread_of_process_p): Use find_thread.
1791 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1793 * inferiors.c (find_inferior_in_random): Remove.
1794 * inferiors.h (find_inferior_in_random): Remove.
1795 * linux-low.c (status_pending_p_callback): Return bool, accept
1796 parameter ptid directly.
1797 (linux_wait_for_event_filtered): Use find_thread_in_random.
1798 (linux_wait_1): Likewise.
1800 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1802 * inferiors.c (find_inferior_id): Remove.
1803 (find_thread_ptid): Move implemention from find_inferior_id to
1805 * inferiors.h (find_inferior_id): Remove.
1806 * server.c (handle_status): Use find_thread_ptid.
1807 (process_serial_event): Likewise.
1808 * thread-db.c (find_one_thread): Likewise.
1809 (thread_db_thread_handle): Likewise.
1810 * win32-low.c (thread_rec): Likewise.
1811 (child_delete_thread): Likewise.
1812 (win32_thread_alive): Likewise.
1813 (get_child_debug_event): Likewise.
1815 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1817 * linux-mips-low.c (update_watch_registers_callback): Return
1818 void, remove pid_p parameter, don't check for pid.
1819 (mips_insert_point, mips_remove_point): Use for_each_thread.
1821 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1823 * lynx.low (lynx_delete_thread_callback): Remove.
1824 (lynx_mourn): Use for_each_thread.
1826 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1828 * regcache.c (regcache_invalidate_one): Remove.
1829 (regcache_invalidate_pid): use for_each_thread.
1831 2017-11-26 Tom Tromey <tom@tromey.com>
1833 * linux-low.c (linux_create_inferior): Update.
1835 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1837 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1839 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1841 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1842 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1843 * linux-aarch64-tdesc-selftest.c: New file.
1844 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1846 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1848 * configure.srv: Add new file.
1849 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1850 * linux-aarch64-tdesc-selftest.c: New file.
1851 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1853 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1855 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1856 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1857 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1859 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1861 * configure.srv: Add new files.
1862 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1863 aarch64_linux_read_description.
1864 * linux-aarch64-low.c (aarch64_linux_read_description):
1865 Merge with aarch64_arch_setup.
1866 (aarch64_arch_setup): Call aarch64_linux_read_description.
1867 * linux-aarch64-tdesc.c: New file.
1868 * linux-aarch64-tdesc.h: New file.
1870 2017-11-24 Yao Qi <yao.qi@linaro.org>
1872 * configure.srv: Set $srv_regobj for tic6x-linux.
1873 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1874 (tic6x_read_description): Move some code to tic6x_arch_setup.
1875 (tic6x_tdesc_test): New function.
1876 (initialize_low_arch): Call selftests::register_test.
1878 2017-11-22 Yao Qi <yao.qi@linaro.org>
1880 * remote-utils.c (prepare_resume_reply): Use memcpy.
1882 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1884 * linux-low.c (kill_one_lwp_callback): Return void, take
1885 argument directly, don't filter on pid.
1886 (linux_kill): Use for_each_thread.
1888 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1890 * linux-low.c (need_step_over_p): Return bool, remove dummy
1892 (linux_resume, proceed_all_lwps): Use find_thread.
1894 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1896 * linux-low.c (resume_status_pending_p): Return bool, remove
1898 (linux_resume): Use find_thread.
1900 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1902 * linux-low.c (struct thread_resume_array): Remove.
1903 (linux_set_resume_request): Return void, take arguments
1905 (linux_resume): Use for_each_thread.
1907 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1909 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1910 return bool, remove data argument.
1911 (linux_stabilize_threads): Use find_thread.
1913 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1915 * linux-low.c (unsuspend_one_lwp): Remove.
1916 (unsuspend_all_lwps): Use for_each_thread, inline code from
1919 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1921 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1922 * linux-low.c (struct iterate_over_lwps_args): Remove.
1923 (iterate_over_lwps_filter): Remove.
1924 (iterate_over_lwps): Use find_thread.
1926 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1928 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1929 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1930 code from reset_lwp_ptrace_options_callback.
1932 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1934 * linux-arm-low.c (struct update_registers_data): Remove.
1935 (update_registers_callback): Return void, take arguments
1936 directly, don't check thread's pid.
1937 (arm_insert_point, arm_remove_point): Use for_each_thread.
1939 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1941 * win32-low.c (continue_one_thread): Return void, take argument
1943 (child_continue): Use for_each_thread.
1945 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1947 * win32-i386-low.c (update_debug_registers_callback): Rename
1949 (update_debug_registers): ... this, return void, remove pid_p arg.
1950 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1952 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1954 * inferiors.h (struct process_info): Add constructor, initialize
1956 <syscalls_to_catch>: Change type to std::vector<int>.
1957 * inferiors.c (add_process): Allocate process_info with new.
1958 (remove_process): Free process_info with delete.
1959 * linux-low.c (handle_extended_wait): Adjust.
1960 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1961 * server.c (handle_general_set): Adjust.
1963 2017-11-16 Pedro Alves <palves@redhat.com>
1965 * remote-utils.c (remote_close): Block SIGIO signals instead of
1966 uninstalling the SIGIO handler.
1968 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1970 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1972 2017-11-16 Yao Qi <yao.qi@linaro.org>
1974 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1975 (tic6x_store_gregset): Likewise.
1976 (tic6x_usrregs_info): Move it up.
1978 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1980 * Makefile.in: Update arch rules.
1981 * configure.srv: Explicitly mark arch/ files.
1983 2017-11-13 Andreas Schwab <schwab@suse.de>
1985 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1987 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1989 2017-11-06 Pedro Alves <palves@redhat.com>
1991 * config.in, configure: Regenerate.
1993 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1995 * target.c (struct thread_search): Remove.
1996 (thread_search_callback): Remove.
1997 (prepare_to_access_memory): Use for_each_thread instead of
1998 find_inferior. Inline code from thread_search_callback.
2000 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2002 * server.c (struct visit_actioned_threads_data): Remove.
2003 (visit_actioned_threads): Change prototype to take arguments
2005 (resume): Use find_thread instead of find_inferior.
2007 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2009 * server.c (queue_stop_reply_callback): Change prototype, return
2011 (find_status_pending_thread_callback): Remove.
2012 (handle_status): Replace find_inferior with find_thread and
2015 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2017 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2019 (aarch64_store_gregset): Likewise.
2020 (aarch64_fill_fpregset): Likewise.
2021 (aarch64_store_fpregset): Likewise.
2023 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2025 * gdbthread.h (find_thread, for_each_thread): New functions.
2026 * inferiors.c (thread_of_pid): Remove.
2027 (find_any_thread_of_pid): Use find_thread.
2028 * linux-low.c (num_lwps): Use for_each_thread.
2030 2017-10-17 Yao Qi <yao.qi@linaro.org>
2032 * Makefile.in: Remove one rule.
2033 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2035 2017-10-17 Yao Qi <yao.qi@linaro.org>
2037 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2038 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2040 2017-10-17 Yao Qi <yao.qi@linaro.org>
2042 * configure.srv: Rename arm.o with arch/arm.o.
2044 2017-10-17 Yao Qi <yao.qi@linaro.org>
2046 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2047 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2048 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2049 (arch-i386.o, arch-amd64.o): Remove rules.
2050 (arch/%.o): New rule.
2051 Update POSTCOMPILE and COMPILE.pre.
2052 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2053 * configure: Re-generated.
2054 * configure.srv: Replace arch-i386.o with arch/i386.o.
2055 Replace arch-amd64.o with arch/amd64.o.
2057 2017-10-16 Yao Qi <yao.qi@linaro.org>
2059 * configure: Regenerated.
2061 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2063 * inferiors.h: (struct inferior_list): Remove.
2064 (struct inferior_list_entry); Remove.
2065 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2066 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2067 get_first_inferior): Remove.
2068 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2069 find_inferior_id, find_inferior_in_random): Change signature.
2070 * inferiors.c (all_threads): Change type to
2071 std::list<thread_info *>.
2072 (get_thread): Remove macro.
2073 (find_inferior, find_inferior_id): Change signature, implement
2075 (find_inferior_in_random): Change signature, implement using
2076 find_thread_in_random.
2077 (for_each_inferior, for_each_inferior_with_data): Change
2078 signature, implement using for_each_thread.
2079 (add_inferior_to_list, remove_inferior): Remove.
2080 (add_thread, get_first_thread, thread_of_pid,
2081 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2082 (get_first_inferior, one_inferior_p, clear_inferior_list):
2084 (clear_inferiors, get_thread_process): Update.
2085 * gdbthread.h: Include <list>.
2086 (struct thread_info) <entry>: Remove field.
2088 (all_threads): Change type to std::list<thread_info *>.
2089 (get_first_inferior): Add doc.
2090 (find_thread, for_each_thread, find_thread_in_random): New
2092 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2093 * linux-arm-low.c (update_registers_callback): Update.
2094 * linux-low.c (second_thread_of_pid_p): Update.
2095 (kill_one_lwp_callback, linux_detach_lwp_callback,
2096 delete_lwp_callback, status_pending_p_callback, same_lwp,
2097 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2098 iterate_over_lwps, not_stopped_callback,
2099 resume_stopped_resumed_lwps, count_events_callback,
2100 select_singlestep_lwp_callback, select_event_lwp_callback,
2101 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2102 suspend_and_send_sigstop_callback, wait_for_sigstop,
2103 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2104 lwp_running, linux_set_resume_request, resume_status_pending_p,
2105 need_step_over_p, start_step_over, linux_resume_one_thread,
2106 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2107 reset_lwp_ptrace_options_callback): Update.
2108 * linux-mips-low.c (update_watch_registers_callback): Update.
2109 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2111 (free_register_cache_thread_one): Remove.
2112 (regcache_release): Update.
2113 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2114 handle_qxfer_threads_worker): Update.
2115 (handle_query): Update, use list iterator.
2116 (visit_actioned_threads, handle_pending_status,
2117 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2118 clear_pending_status_callback, set_pending_status_callback,
2119 find_status_pending_thread_callback, handle_status,
2120 process_serial_event): Update.
2121 * target.c (thread_search_callback): Update.
2122 * thread-db.c (thread_db_get_tls_address): Update.
2123 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2125 * win32-i386-low.c (update_debug_registers_callback): Update.
2126 * win32-low.c (delete_thread_info, child_delete_thread,
2127 continue_one_thread, suspend_one_thread,
2128 get_child_debug_event): Adjust.
2130 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2132 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2133 * inferiors.h: Include <list>.
2134 (struct process_info) <entry>: Remove field.
2136 (pid_of): Change macro to function.
2137 (ptid_of, lwpid_of): Remove macro.
2138 (all_processes): Change type to std::list<process_info *>.
2139 (ALL_PROCESSES): Remove macro.
2140 (for_each_process, find_process): New function.
2141 * inferiors.c (all_processes): Change type to
2142 std::list<process_info *>.
2143 (find_thread_process): Adjust.
2144 (add_process): Likewise.
2145 (remove_process): Likewise.
2146 (find_process_pid): Likewise.
2147 (get_first_process): Likewise.
2148 (started_inferior_callback): Remove.
2149 (have_started_inferiors_p): Adjust.
2150 (attached_inferior_callback): Remove.
2151 (have_attached_inferiors_p): Adjust.
2152 * linux-low.c (check_zombie_leaders): Likewise.
2153 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2154 (x86_linux_update_xmltarget): Adjust.
2155 * server.c (handle_query): Likewise.
2156 (gdb_reattached_process): Remove.
2157 (handle_status): Adjust.
2158 (kill_inferior_callback): Likewise.
2159 (detach_or_kill_inferior): Remove.
2160 (print_started_pid): Likewise.
2161 (print_attached_pid): Likewise.
2162 (detach_or_kill_for_exit): Update.
2163 (process_serial_event): Likewise.
2164 * linux-arm-low.c (arm_new_fork): Likewise.
2166 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2168 * dll.h: Include <list>.
2169 (struct dll_info): Add constructor.
2170 <entry>: Remove field.
2171 (all_dlls): Change type to std::list<dll_info>.
2172 * dll.c: Include <algorithm>.
2173 (get_dll): Remove macro.
2174 (all_dlls): Change type to std::list<dll_info *>.
2175 (free_one_dll): Remove.
2176 (match_dll): Likewise.
2177 (loaded_dll): Adjust.
2178 (unloaded_dll): Adjust to all_dlls type change, use
2179 std::find_if. Inline code from match_dll.
2180 (clear_dlls): Adjust to all_dlls type change.
2181 * server.c (emit_dll_description): Remove.
2182 (handle_qxfer_libraries): Adjust to all_dlls type change,
2183 integrate emit_dll_description's functionality.
2185 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2187 * linux-low.h (struct linux_target_ops) <delete_process>: New
2189 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2190 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2191 (struct linux_target_ops): Add delete_process callback.
2192 * linux-arm-low.c (arm_delete_process): New.
2193 (struct linux_target_ops): Add delete_process callback.
2194 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2195 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2196 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2197 * linux-mips-low.c (mips_linux_delete_process): New.
2198 (struct linux_target_ops): Add delete_process callback.
2199 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2200 * linux-s390-low.c (struct linux_target_ops): Likewise.
2201 * linux-sh-low.c (struct linux_target_ops): Likewise.
2202 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2203 * linux-tile-low.c (struct linux_target_ops): Likewise.
2204 * linux-x86-low.c (x86_linux_delete_process): New.
2205 (struct linux_target_ops): Add delete_process callback.
2206 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2208 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2210 * linux-aarch64-low.c (the_low_target): Add thread delete
2212 * linux-arm-low.c (arm_delete_thread): New function.
2213 (the_low_target): Add thread delete callback.
2214 * linux-bfin-low.c (the_low_target): Likewise.
2215 * linux-crisv32-low.c (the_low_target): Likewise.
2216 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2218 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2220 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2221 * linux-mips-low.c (mips_linux_delete_thread): New function.
2222 (the_low_target): Add thread delete callback.
2223 * linux-ppc-low.c (the_low_target): Likewise.
2224 * linux-s390-low.c (the_low_target): Likewise.
2225 * linux-sh-low.c (the_low_target): Likewise.
2226 * linux-tic6x-low.c (the_low_target): Likewise.
2227 * linux-tile-low.c (the_low_target): Likewise.
2228 * linux-x86-low.c (the_low_target): Likewise.
2229 * linux-xtensa-low.c (the_low_target): Likewise.
2231 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2233 * win32-low.c: Include "common-inferior.h".
2235 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2237 * inferiors.c (set_inferior_cwd): New function.
2238 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2239 (handle_query): Inform that QSetWorkingDir is supported.
2240 * win32-low.c (create_process): Pass the inferior's cwd to
2243 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2245 * inferiors.c (current_inferior_cwd): New global variable.
2246 (get_inferior_cwd): New function.
2247 * inferiors.h (struct process_info) <cwd>: New field.
2249 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2251 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2252 (OBS): Add gdb_tilde_expand.o.
2254 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2256 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2257 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2259 2017-09-29 Pedro Alves <palves@redhat.com>
2261 * ax.c (gdb_parse_agent_expr): Constify.
2262 * ax.h (gdb_parse_agent_expr): Constify.
2263 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2265 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2266 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2267 * remote-utils.h (read_ptid): Constify.
2268 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2269 (process_point_options, process_serial_event): Constify.
2270 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2271 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2272 (cmd_qtbuffer): Constify.
2274 2017-09-29 Pedro Alves <palves@redhat.com>
2276 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2279 2017-09-29 Pedro Alves <palves@redhat.com>
2281 * linux-low.c (handle_extended_wait): Pass parent thread instead
2282 of process to thread_db_notice_clone.
2283 * linux-low.h (thread_db_notice_clone): Replace parent process
2284 parameter with parent thread parameter.
2285 * thread-db.c (find_one_thread): Add comment.
2286 (thread_db_notice_clone): Replace parent process parameter with
2287 parent thread parameter. Temporarily switch to the parent thread.
2289 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2291 * gdbthread.h: Include "common-gdbthread.h".
2292 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2293 "if" when validating the ptid.
2294 * remote-utils.c: Include "gdbthread.h".
2295 (prepare_resume_reply): Use "switch_to_thread".
2296 * target.c (done_accessing_memory): Likewise.
2298 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2300 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2301 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2302 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2303 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2304 s390x-gs-linux64-ipa.o to ipa_obj.
2305 * linux-s390-low.c (HWCAP_S390_GS): New define.
2306 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2308 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2309 (s390_arch_setup): Check for guarded-storage support and choose
2311 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2312 init_registers_s390x_gs_linux64.
2313 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2315 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2316 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2318 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2320 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2322 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2324 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2325 (thread_db_thread_handle): Declare.
2326 * linux-low.c (linux_target_ops): Initialize thread_handle.
2327 * server.c (handle_qxfer_threads_worker): Add support for
2329 * target.h (struct target_ops): Add new function pointer,
2331 (target_thread_handle): Define.
2332 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2334 (thread_db_thread_handle): New function.
2336 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2338 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2339 * linux-low.h (thread_db_notice_clone): Declare.
2340 * thread-db.c (thread_db_notice_clone): New function.
2342 2017-09-21 Pedro Alves <palves@redhat.com>
2344 * server.c (gdb_read_memory, handle_status, process_serial_event)
2345 (handle_serial_event, handle_target_event): Adjust to
2346 set_desired_thread prototype change.
2347 * target.c (set_desired_thread): Remove 'use_general' parameter
2349 * target.h (set_desired_thread): Remove 'use_general' parameter.
2351 2017-09-20 Tom Tromey <tom@tromey.com>
2353 * target.c (target_terminal::terminal_state): Define.
2354 (target_terminal::init): Rename from target_terminal_init.
2355 (target_terminal::inferior): Rename from
2356 target_terminal_inferior.
2357 (target_terminal::ours): Rename from target_terminal_ours.
2358 (target_terminal::ours_for_output, target_terminal::info): New.
2360 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2362 * server.c (accumulate_file_name_length): Remove.
2363 (emit_dll_description): Adjust to std::string change.
2364 (handle_qxfer_libraries): Use std::string to hold document.
2366 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2368 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2369 return type of xml_escape_text.
2370 * server.c (emit_dll_description): Likewise.
2372 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2374 * server.c (captured_main): Accept argument for --selftest.
2375 Update run_tests call.
2376 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2377 when registering selftests.
2379 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2381 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2382 instead of "VEC" for "target_desc.reg_defs".
2383 (regcache_cpy): Likewise.
2384 (registers_to_string): Likewise.
2385 (registers_from_string): Likewise.
2386 (find_regno): Likewise.
2387 (supply_regblock): Likewise.
2388 (regcache_raw_read_unsigned): Likewise.
2389 * tdesc.c (init_target_desc): Likewise.
2390 (tdesc_create_reg): Likewise.
2391 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2392 (struct target_desc) <reg_defs>: Convert to "std::vector".
2393 (target_desc): Do not initialize "reg_defs".
2394 (~target_desc): Update code to use "std::vector" instead of "VEC"
2395 for "target_desc.reg_defs".
2396 (operator==): Likewise.
2398 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2400 * inferiors.h (thread_to_gdb_id): Remove.
2401 * inferiors.c (thread_to_gdb_id): Remove.
2402 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2403 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2404 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2406 * nto-low.c (nto_fetch_registers, nto_store_registers,
2407 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2409 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2411 * inferiors.h (gdb_id_to_thread_id): Remove.
2412 * inferiors.c (gdb_id_to_thread_id): Remove.
2413 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2414 removal. Move pid declaration closer to where it's used.
2416 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2418 * server.c (handle_detach): New function.
2419 (process_serial_event): Move code out, call handle_detach.
2421 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2423 * server.c (require_running): Rename to ...
2424 (require_running_or_return): ... this ...
2425 (require_running_or_break): ... and this.
2426 (handle_query, process_serial_event): Adjust.
2428 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2430 * linux-low.c (linux_set_resume_request): Remove unused
2433 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2435 * server.c (first_thread_of): Remove.
2436 (process_serial_event): Replace usage of first_thread_of with
2437 find_any_thread_of_pid.
2438 * tracepoint.c (same_process_p): Remove.
2439 (gdb_agent_about_to_close): Replace usage of same_process_p with
2440 find_any_thread_of_pid.
2441 * linux-x86-low.c (same_process_callback): Remove.
2442 (x86_arch_setup_process_callback): Replace usage of
2443 same_process_callback with find_any_thread_of_pid.
2444 * thread-db.c (any_thread_of): Remove.
2445 (switch_to_process): Replace usage of any_thread_of with
2446 find_any_thread_of_pid.
2447 * inferiors.c (thread_pid_matches_callback): Remove.
2448 (find_thread_process): Adjust to use find_any_thread_of_pid.
2450 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2452 * regcache.c (get_thread_regcache): Guard calls to "memset"
2455 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2457 * linux-low.c (handle_extended_wait): Use
2458 "allocate_target_description" instead of "XNEW".
2459 * linux-x86-low.c (initialize_low_arch): Likewise.
2461 2017-09-05 Yao Qi <yao.qi@linaro.org>
2463 * configure.srv (srv_i386_regobj): Remove.
2464 (srv_amd64_regobj): Remove.
2465 (srv_regobj): Set it to "" for x86 non-linux targets.
2466 * linux-x86-tdesc.c (i386_linux_read_description):
2467 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2468 (init_registers_i386): Remove the declaration.
2469 (tdesc_i386): Remove the declaration.
2470 (lynx_i386_arch_setup): Call i386_create_target_description.
2471 * nto-x86-low.c: Likewise.
2472 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2473 [!__x86_64__]: include arch/i386.h.
2474 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2476 2017-09-05 Yao Qi <yao.qi@linaro.org>
2478 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2479 i386/amd64-XXX-linux from it.
2481 2017-09-05 Yao Qi <yao.qi@linaro.org>
2483 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2485 (ipa_amd64_linux_regobj): Remove.
2486 (ipa_x32_linux_regobj): Remove.
2488 2017-09-05 Yao Qi <yao.qi@linaro.org>
2490 * Makefile.in (arch-amd64.o): New rule.
2491 * configure.srv: Append arch-amd64.o.
2492 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2493 (get_ipa_tdesc): Call amd64_linux_read_description.
2494 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2495 and init_registers_amd64_XXX.
2496 * linux-x86-low.c (x86_linux_read_description): Call
2497 amd64_linux_read_description.
2498 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2499 (initialize_low_arch): Don't call init_registers_x32_XXX and
2500 init_registers_amd64_XXX.
2501 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2502 and tdesc_amd64_XXX.
2503 [__x86_64__] (amd64_tdesc_test): New function.
2504 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2505 and init_registers_amd64_XXX.
2506 * linux-x86-tdesc.c: Include arch/amd64.h.
2507 (xcr0_to_tdesc_idx): New function.
2508 (i386_linux_read_description): New function.
2509 (amd64_get_ipa_tdesc_idx): New function.
2510 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2511 (amd64_get_ipa_tdesc): Declare.
2513 2017-09-05 Yao Qi <yao.qi@linaro.org>
2515 * configure.srv (srv_i386_linux_xmlfiles): Remove
2516 i386/i386-XXX-linux.xml from it.
2518 2017-09-05 Yao Qi <yao.qi@linaro.org>
2520 * configure.srv: Set srv_i386_linux_regobj empty if $development
2522 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2523 initialize_low_tdesc.
2524 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2525 with #if initialize_low_tdesc.
2526 * linux-x86-tdesc-selftest.c: New file.
2527 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2529 2017-09-05 Yao Qi <yao.qi@linaro.org>
2531 * Makefile.in (arch-i386.o): New rule.
2532 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2533 (x86_64-*-linux*): Likewise.
2534 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2535 include arch/i386.h.
2536 (i386_linux_read_description): Remove code and call
2537 i386_create_target_description.
2538 * tdesc.c (allocate_target_description): New function.
2539 * tdesc.h (set_tdesc_architecture): Remove declaration.
2540 (set_tdesc_osabi): Likewise.
2542 2017-09-05 Yao Qi <yao.qi@linaro.org>
2544 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2545 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2546 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2548 * server.c (get_features_xml): Call tdesc_get_features_xml.
2549 * tdesc.c (set_tdesc_architecture): New function.
2550 (set_tdesc_osabi): New function.
2551 (tdesc_get_features_xml): New function.
2552 (tdesc_create_feature): Add an argument.
2553 * tdesc.h (struct target_desc) <features>: New field.
2554 <arch, osabi>: New field.
2555 (~target_desc): xfree features, arch, and osabi.
2556 (target_desc::oerator==): Don't compare .xmltarget.
2557 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2558 (set_tdesc_osabi): Likewise.
2559 (tdesc_get_features_xml): Likewise.
2561 2017-09-05 Yao Qi <yao.qi@linaro.org>
2563 * linux-x86-tdesc.c: Include selftest.h.
2564 (i386_tdesc_test): New function.
2565 (initialize_low_tdesc): Call selftests::register_test.
2566 * tdesc.h: Include regdef.h.
2567 (target_desc): Override operator == and !=.
2569 2017-09-05 Yao Qi <yao.qi@linaro.org>
2571 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2572 (ipa_obj): Likewise.
2573 * linux-i386-ipa.c: Include common/x86-xstate.h
2574 (get_ipa_tdesc): Call i386_linux_read_description.
2575 (initialize_low_tracepoint): Don't call init_registers_XXX
2576 functions, call initialize_low_tdesc instead.
2577 * linux-x86-low.c (x86_linux_read_description): Call
2578 i386_linux_read_description.
2579 (initialize_low_arch): Don't call init_registers_i386_XXX
2580 functions, call initialize_low_tdesc.
2581 * linux-x86-tdesc.c: New file.
2582 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2583 (i386_get_ipa_tdesc_idx): Declare.
2584 (i386_get_ipa_tdesc): Declare.
2585 (initialize_low_tdesc): Declare.
2587 2017-09-05 Yao Qi <yao.qi@linaro.org>
2589 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2592 2017-09-05 Yao Qi <yao.qi@linaro.org>
2594 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2595 * regcache.c (get_thread_regcache): Use VEC_length.
2596 (init_register_cache): Likewise.
2597 (regcache_cpy): Likewise.
2598 (registers_to_string): Iterate reg_defs via VEC_iterate.
2599 (find_regno): Likewise.
2600 (find_register_by_number): Use VEC_index.
2601 (register_size): Call find_register_by_number.
2602 (register_data): Call find_register_by_number.
2603 (supply_regblock): Use VEC_length.
2604 (regcache_raw_read_unsigned): Likewise.
2605 * tdesc.c (init_target_desc): Iterate reg_defs via
2607 (default_description): Update initializer.
2608 (copy_target_description): Don't update field num_registers.
2609 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2610 <num_registers>: Remove.
2612 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2614 * Makefile.in (.SECONDARY): Define target.
2616 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2618 * linux-low.c (linux_wait_1): Adjust.
2619 * server.c (queue_stop_reply_callback): Adjust.
2621 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2623 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2624 QEnvironmentUnset and QEnvironmentReset packets.
2625 (handle_query): Inform remote that QEnvironmentHexEncoded,
2626 QEnvironmentUnset and QEnvironmentReset are supported.
2628 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2630 * inferiors.h (inferior_target_data): Rename to ...
2631 (thread_target_data): ... this.
2632 (inferior_regcache_data): Rename to ...
2633 (thread_regcache_data): ... this.
2634 (set_inferior_regcache_data): Rename to ...
2635 (set_thread_regcache_data): ... this.
2636 * inferiors.c (inferior_target_data): Rename to ...
2637 (thread_target_data): ... this.
2638 (inferior_regcache_data): Rename to ...
2639 (thread_regcache_data): ... this.
2640 (set_inferior_regcache_data): Rename to ...
2641 (set_thread_regcache_data): ... this.
2642 (free_one_thread): Update.
2643 * linux-low.h (get_thread_lwp): Update.
2644 * regcache.c (get_thread_regcache): Update.
2645 (regcache_invalidate_thread): Update.
2646 (free_register_cache_thread): Update.
2647 * win32-i386-low.c (update_debug_registers_callback): Update.
2648 (win32_get_current_dr): Update.
2649 * win32-low.c (thread_rec): Update.
2650 (delete_thread_info): Update.
2651 (continue_one_thread): Update.
2652 (suspend_one_thread): Update.
2654 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2656 * inferiors.c (set_inferior_target_data): Remove.
2657 * inferiors.h (set_inferior_target_data): Remove.
2659 2017-08-18 Yao Qi <yao.qi@linaro.org>
2661 * Makefile.in (OBS): Add selftest.o.
2662 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2663 * configure, config.in: Re-generated.
2664 * server.c: Include common/sefltest.h.
2665 (captured_main): Handle option --selftest.
2667 2017-08-09 Yao Qi <yao.qi@linaro.org>
2669 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2670 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2671 i386-avx-mpx.o and i386-mmx.o.
2672 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2673 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2674 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2675 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2676 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2677 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2678 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2679 i386/amd64-avx-mpx.xml.
2681 2017-08-09 Yao Qi <yao.qi@linaro.org>
2683 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2684 and x32-avx-avx512.o.
2685 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2686 i386/x32-avx-avx512.xml.
2688 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2690 * tracepoint.h (enum class fast_tpoint_collect_result): New
2692 (fast_tracepoint_collecting): Change return type to
2693 fast_tpoint_collect_result.
2694 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2695 * linux-low.h: Include tracepoint.h.
2696 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2697 fast_tpoint_collect_result.
2698 * linux-low.c (handle_tracepoints): Adjust.
2699 (linux_fast_tracepoint_collecting): Change return type to
2700 fast_tpoint_collect_result.
2701 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2702 linux_wait_1, stuck_in_jump_pad_callback,
2703 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2704 proceed_one_lwp): Adjust to type change.
2706 2017-07-10 Yao Qi <yao.qi@linaro.org>
2708 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2710 2017-06-29 Yao Qi <yao.qi@linaro.org>
2712 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2714 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2716 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2718 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2720 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2722 * linux-low.c (linux_create_inferior): Adjust code to access the
2723 environment information via 'gdb_environ' class.
2724 * lynx-low.c (lynx_create_inferior): Likewise.
2725 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2726 (get_environ): Return a pointer to 'our_environ'.
2727 (captured_main): Initialize 'our_environ'.
2728 * server.h (get_environ): Adjust prototype.
2729 * spu-low.c (spu_create_inferior): Adjust code to access the
2730 environment information via 'gdb_environ' class.
2732 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2734 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2735 usage of "register" keyword.
2737 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2739 * configure: Re-generate.
2741 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2743 * configure: Re-generate.
2745 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2747 * Makefile.in (COMPILE.pre): Add "-x c++".
2749 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2751 * fork-child.c: Conditionally include <signal.h>.
2753 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2755 * server.c (handle_general_set): Handle new packet
2756 "QStartupWithShell".
2757 (handle_query): Add "QStartupWithShell" to the list of supported
2759 (gdbserver_usage): Add help text explaining the
2760 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2762 (captured_main): Recognize and act upon the presence of the new
2765 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2766 Pedro Alves <palves@redhat.com>
2768 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2769 * configure: Regenerate.
2770 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2772 (i[34567]86-*-lynxos*): Likewise.
2773 (spu*-*-*): Likewise.
2774 * fork-child.c: New file.
2775 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2777 (linux_ptrace_fun): New function.
2778 (linux_create_inferior): Adjust function prototype to reflect
2779 change on "target.h". Adjust function code to use
2781 (linux_request_interrupt): Delete "signal_pid".
2782 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2783 (lynx_ptrace_fun): New function.
2784 (lynx_create_inferior): Adjust function prototype to reflect
2785 change on "target.h". Adjust function code to use
2787 * nto-low.c (nto_create_inferior): Adjust function prototype and
2788 code to reflect change on "target.h". Update comments.
2789 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2790 "common-terminal.h" and "environ.h".
2791 (terminal_fd): Moved to fork-child.c.
2792 (old_foreground_pgrp): Likewise.
2793 (restore_old_foreground_pgrp): Likewise.
2794 (last_status): Make it global.
2795 (last_ptid): Likewise.
2796 (our_environ): New variable.
2797 (startup_with_shell): Likewise.
2798 (program_name): Likewise.
2799 (program_argv): Rename to...
2800 (program_args): ...this.
2801 (wrapper_argv): New variable.
2802 (start_inferior): Delete function.
2803 (get_exec_wrapper): New function.
2804 (get_exec_file): Likewise.
2805 (get_environ): Likewise.
2806 (prefork_hook): Likewise.
2807 (post_fork_inferior): Likewise.
2808 (postfork_hook): Likewise.
2809 (postfork_child_hook): Likewise.
2810 (handle_v_run): Update code to deal with arguments coming from the
2811 remote host. Update calls from "start_inferior" to
2813 (captured_main): Likewise. Initialize environment variable. Call
2815 * server.h (post_fork_inferior): New prototype.
2816 (get_environ): Likewise.
2817 (last_status): Declare.
2818 (last_ptid): Likewise.
2819 (signal_pid): Likewise.
2820 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2821 (spu_ptrace_fun): New function.
2822 (spu_create_inferior): Adjust function prototype to reflect change
2823 on "target.h". Adjust function code to use "fork_inferior".
2824 * target.c (target_terminal_init): New function.
2825 (target_terminal_inferior): Likewise.
2826 (target_terminal_ours): Likewise.
2827 * target.h: Include <vector>.
2828 (struct target_ops) <create_inferior>: Update prototype.
2829 (create_inferior): Update macro.
2830 * utils.c (gdb_flush_out_err): New function.
2831 * win32-low.c (win32_create_inferior): Adjust function prototype
2832 and code to reflect change on "target.h".
2834 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2836 * inferiors.c (switch_to_thread): New function.
2838 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2840 * Makefile.in (SFILE): Add "common/job-control.c".
2841 (OBS): Add "job-control.o".
2843 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2845 * Makefile: Remove "@host_makefile_frag@".
2847 2017-05-05 Pedro Alves <palves@redhat.com>
2849 * configure: Regenerate.
2851 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2853 * configure: Regenerate.
2855 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2857 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2858 software_single_step change of return type to
2859 std::vector<CORE_ADDR>.
2860 * linux-low.c (install_software_single_step_breakpoints):
2862 * linux-low.h (install_software_single_step_breakpoints):
2865 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2867 * remote-utils.c: Include "gdb_termios.h" instead of
2869 * terminal.h: Delete file.
2871 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2873 * server.c: Include <vector>.
2874 <program_argv, wrapper_argv>: Convert to std::vector.
2875 (start_inferior): Rewrite function to use C++.
2876 (handle_v_run): Likewise. Update code that calculates the argv
2877 based on the vRun packet; use C++.
2878 (captured_main): Likewise.
2880 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2882 * server.c (handle_v_cont): Initialize thread_resume::thread
2885 2017-04-05 Pedro Alves <palves@redhat.com>
2887 * configure: Regenerate.
2889 2017-04-05 Pedro Alves <palves@redhat.com>
2891 * gdbreplay.c (sync_error): Constify.
2892 * linux-x86-low.c (push_opcode): Constify.
2894 2017-04-05 Pedro Alves <palves@redhat.com>
2896 * win32-low.c (get_child_debug_event)
2897 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2898 Report TARGET_WAITKIND_SPURIOUS instead.
2900 2017-04-05 Pedro Alves <palves@redhat.com>
2902 * remote-utils.c (remote_prepare, remote_open): Constify.
2903 * remote-utils.h (remote_prepare, remote_open): Constify.
2904 * server.c (captured_main): Constify 'port' handling.
2906 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2908 * Makefile.in (clean): Clear .deps.
2910 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2912 * .gitignore: Remove generated files, replace with wildcard.
2913 * (clean): Replace removal of generated files with wildcard.
2914 (version.c): Replace with...
2915 (version-generated.c): ...this.
2916 (xml-builtin.c): Replace with...
2917 (xml-builtin-generated.c): ...this.
2918 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2919 (%.c: *regformats*): Replace with...
2920 (%-generated.c: *regformats*): ...this.
2922 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2924 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2925 (xtensa_fill_gregset): Call collect_register_by_name for
2927 (xtensa_store_gregset): Call supply_register_by_name for
2930 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2932 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2933 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2934 (xtensa_store_gregset): Call supply_register for all registers in
2935 a0_regnum..a0_regnum + C0_NREGS range.
2937 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2939 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2940 (ax-ipa.o: ax.c): Remove.
2941 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2942 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2943 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2944 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2945 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2947 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2949 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2950 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2951 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2952 (errors-ipa.o: ../common/errors.c): Remove.
2953 (format-ipa.o: ../common/format.c): Remove.
2954 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2956 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2958 * Makefile.in (%-ipa.o: %.c): New rule.
2959 (tracepoint-ipa.o: tracepoint.c): Remove.
2960 (utils-ipa.o: utils.c): Remove.
2961 (remote-utils-ipa.o: remote-utils.c): Remove.
2962 (regcache-ipa.o: regcache.c): Remove.
2963 (i386-linux-ipa.o: i386-linux.c): Remove.
2964 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2965 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2966 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2967 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2968 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2969 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2970 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2971 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2972 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2973 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2974 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2975 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2976 (aarch64-ipa.o: aarch64.c): Remove.
2977 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2978 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2979 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2980 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2981 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2982 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2983 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2984 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2985 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2986 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2987 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2988 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2989 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2990 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2991 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2992 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2993 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2994 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2995 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2996 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2997 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2998 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2999 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3000 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3001 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3002 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3003 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3004 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3005 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3006 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3007 (tdesc-ipa.o: tdesc.c): Remove.
3008 (x32-linux-ipa.o: x32-linux.c): Remove.
3009 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3010 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3012 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3014 * Makefile.in (%.o: ../arch/%.c): New rule.
3015 (arm.o: ../arch/arm.c): Remove.
3016 (arm-linux.o: ../arch/arm-linux.c): Remove.
3017 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3018 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3020 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3022 * Makefile.in (%.o: ../nat/%.c): New rule.
3023 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3024 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3025 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3026 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3027 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3028 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3029 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3030 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3031 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3032 (linux-personality.o: ../nat/linux-personality.c): Remove.
3033 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3034 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3035 (x86-linux.o: ../nat/x86-linux.c): Remove.
3036 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3037 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3039 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3041 * Makefile.in (%.o: ../common/%.c): New rule.
3042 (signals.o: ../common/signals.c): Remove.
3043 (print-utils.o: ../common/print-utils.c): Remove.
3044 (rsp-low.o: ../common/rsp-low.c): Remove.
3045 (common-utils.o: ../common/common-utils.c): Remove.
3046 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3047 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3048 (vec.o: ../common/vec.c): Remove.
3049 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3050 (xml-utils.o: ../common/xml-utils.c): Remove.
3051 (ptid.o: ../common/ptid.c): Remove.
3052 (buffer.o: ../common/buffer.c): Remove.
3053 (format.o: ../common/format.c): Remove.
3054 (filestuff.o: ../common/filestuff.c): Remove.
3055 (agent.o: ../common/agent.c): Remove.
3056 (errors.o: ../common/errors.c): Remove.
3057 (environ.o: ../common/environ.c): Remove.
3058 (common-debug.o: ../common/common-debug.c): Remove.
3059 (cleanups.o: ../common/cleanups.c): Remove.
3060 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3061 (fileio.o: ../common/fileio.c): Remove.
3062 (common-regcache.o: ../common/common-regcache.c): Remove.
3063 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3064 (new-op.o: ../common/new-op.c): Remove.
3065 (btrace-common.o: ../common/btrace-common.c): Remove.
3067 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3069 * Makefile.in (%.o: ../target/%.c): New rule.
3070 (waitstatus.o: ../target/waitstatus.c): Remove.
3072 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3075 (%.c: ../regformats/%.dat,
3076 (%.c: ../regformats/arm/%.dat,
3077 (%.c: ../regformats/i386/%.dat,
3078 (%.c: ../regformats/rs6000/%.dat): New rules.
3079 (aarch64.c): Remove.
3080 (reg-arm.c): Remove.
3081 (arm-with-iwmmxt.c): Remove.
3082 (arm-with-vfpv2.c): Remove.
3083 (arm-with-vfpv3.c): Remove.
3084 (arm-with-neon.c): Remove.
3085 (reg-bfin.c): Remove.
3086 (reg-cris.c): Remove.
3087 (reg-crisv32.c): Remove.
3089 (i386-linux.c): Remove.
3090 (i386-avx.c): Remove.
3091 (i386-avx-linux.c): Remove.
3092 (i386-avx-avx512.c): Remove.
3093 (i386-avx-avx512-linux.c): Remove.
3094 (i386-mpx.c): Remove.
3095 (i386-mpx-linux.c): Remove.
3096 (i386-avx-mpx-avx512-pku.c): Remove.
3097 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3098 (i386-avx-mpx.c): Remove.
3099 (i386-avx-mpx-linux.c): Remove.
3100 (i386-mmx.c): Remove.
3101 (i386-mmx-linux.c): Remove.
3102 (reg-ia64.c): Remove.
3103 (reg-m32r.c): Remove.
3104 (reg-m68k.c): Remove.
3106 (mips-linux.c): Remove.
3107 (mips-dsp-linux.c): Remove.
3108 (mips64-linux.c): Remove.
3109 (mips64-dsp-linux.c): Remove.
3110 (nios2-linux.c): Remove.
3111 (powerpc-32.c): Remove.
3112 (powerpc-32l.c): Remove.
3113 (powerpc-altivec32l.c): Remove.
3114 (powerpc-cell32l.c): Remove.
3115 (powerpc-vsx32l.c): Remove.
3116 (powerpc-isa205-32l.c): Remove.
3117 (powerpc-isa205-altivec32l.c): Remove.
3118 (powerpc-isa205-vsx32l.c): Remove.
3119 (powerpc-e500l.c): Remove.
3120 (powerpc-64l.c): Remove.
3121 (powerpc-altivec64l.c): Remove.
3122 (powerpc-cell64l.c): Remove.
3123 (powerpc-vsx64l.c): Remove.
3124 (powerpc-isa205-64l.c): Remove.
3125 (powerpc-isa205-altivec64l.c): Remove.
3126 (powerpc-isa205-vsx64l.c): Remove.
3127 (s390-linux32.c): Remove.
3128 (s390-linux32v1.c): Remove.
3129 (s390-linux32v2.c): Remove.
3130 (s390-linux64.c): Remove.
3131 (s390-linux64v1.c): Remove.
3132 (s390-linux64v2.c): Remove.
3133 (s390-te-linux64.c): Remove.
3134 (s390-vx-linux64.c): Remove.
3135 (s390-tevx-linux64.c): Remove.
3136 (s390x-linux64.c): Remove.
3137 (s390x-linux64v1.c): Remove.
3138 (s390x-linux64v2.c): Remove.
3139 (s390x-te-linux64.c): Remove.
3140 (s390x-vx-linux64.c): Remove.
3141 (s390x-tevx-linux64.c): Remove.
3142 (tic6x-c64xp-linux.c): Remove.
3143 (tic6x-c64x-linux.c): Remove.
3144 (tic6x-c62x-linux.c): Remove.
3146 (reg-sparc64.c): Remove.
3147 (reg-spu.c): Remove.
3149 (amd64-linux.c): Remove.
3150 (amd64-avx.c): Remove.
3151 (amd64-avx-linux.c): Remove.
3152 (amd64-avx-avx512.c): Remove.
3153 (amd64-avx-avx512-linux.c): Remove.
3154 (amd64-mpx.c): Remove.
3155 (amd64-mpx-linux.c): Remove.
3156 (amd64-avx-mpx-avx512-pku.c): Remove.
3157 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3158 (amd64-avx-mpx.c): Remove.
3159 (amd64-avx-mpx-linux.c): Remove.
3161 (x32-linux.c): Remove.
3162 (x32-avx.c): Remove.
3163 (x32-avx-linux.c): Remove.
3164 (x32-avx-avx512.c): Remove.
3165 (x32-avx-avx512-linux.c): Remove.
3166 (reg-xtensa.c): Remove.
3167 (reg-tilegx.c): Remove.
3168 (reg-tilegx32.c): Remove.
3170 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3172 * Makefile.in (SFILES): Add "common/environ.c".
3173 (OBJS): Add "common/environ.h".
3175 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3177 * configure.ac: Check if the fs_base and gs_base members of
3178 `struct user_regs_struct' exist.
3179 * config.in: Regenerated.
3180 * configure: Likewise.
3182 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3184 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3186 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3187 (get_next_pcs_syscall_next_pc): Likewise.
3189 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3191 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3192 * nto-x86-low.c: Likewise.
3194 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3196 * Makefile.in: Include disable-implicit-rules.mk.
3198 2016-11-23 Pedro Alves <palves@redhat.com>
3200 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3201 (debug_vprintf): Use std::chrono::steady_clock instead of
3202 gettimeofday. Use '.' instead of ':'.
3203 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3204 (get_timestamp): Use std::chrono::steady_clock instead of
3207 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3209 * Makefile.in: Fix whitespace formatting.
3211 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3213 * Makefile.in (SFILES, OBS): Flatten list and order
3216 2016-11-23 Pedro Alves <palves@redhat.com>
3218 * event-loop.c (handle_file_event): Use warning.
3219 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3220 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3223 2016-11-23 Pedro Alves <palves@redhat.com>
3225 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3227 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3228 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3229 debug_printf and debug_flush for debug output.
3230 * server.c (handle_general_set): Likewise.
3231 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3234 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3236 * Makefile.in (.c.o): Replace rule with ...
3237 (%.o: %.c): ... this one.
3239 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3241 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3242 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3244 * configure.ac: Remove checks for the make program.
3245 * configure: Re-generate.
3247 2016-10-28 Pedro Alves <palves@redhat.com>
3249 * Makefile.in (CXX_DIALECT): Get from configure.
3250 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3251 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3252 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3253 * config.in: Regenerate.
3254 * configure: Regenerate.
3256 2016-10-27 Yao Qi <yao.qi@linaro.org>
3258 * linux-low.c (linux_supports_range_stepping): Return true if
3259 can_software_single_step return true.
3261 2016-10-27 Yao Qi <yao.qi@linaro.org>
3263 * inferiors.c (find_inferior_in_random): New function.
3264 * inferiors.h (find_inferior_in_random): Declare.
3265 * linux-low.c (linux_wait_for_event_filtered): Call
3266 find_inferior_in_random instead of find_inferior.
3268 2016-10-27 Yao Qi <yao.qi@linaro.org>
3270 * linux-low.c (linux_wait_1): If single-step breakpoints are
3271 inserted, remove them.
3273 2016-10-26 Pedro Alves <palves@redhat.com>
3275 * linux-low.c (handle_extended_wait): Link parent/child fork
3277 (linux_wait_1): Unlink them.
3278 (linux_set_resume_request): Ignore resume requests for
3279 already-resumed and unhandled fork child threads.
3280 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3281 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3283 (handle_v_requests) <vCont>: Don't call require_running.
3284 * server.h (in_queued_stop_replies): New declaration.
3286 2016-10-24 Yao Qi <yao.qi@linaro.org>
3289 * linux-aarch64-low.c (append_insns): Cast the return value to
3292 2016-10-10 Yao Qi <yao.qi@linaro.org>
3294 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3296 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3298 * target.c (target_supports_multi_process): New function, moved
3300 * target.h (target_supports_multi_process): ... here. Remove
3303 2016-10-05 Tom Tromey <tom@tromey.com>
3306 * tracepoint.c (handle_tracepoint_bkpts): Check
3307 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3309 2016-10-05 Yao Qi <yao.qi@linaro.org>
3311 * configure.srv: Update the path of arm-*.xml files.
3313 2016-10-05 Terry Guo <terry.guo@arm.com>
3314 Yao Qi <yao.qi@linaro.org>
3316 * Makefile.in: Adjust the path of rules.
3317 * configure.srv: Update the path of xml files.
3318 * regformats/arm-with-iwmmxt.dat: Regenerated.
3319 * regformats/arm-with-neon.dat: Likewise.
3320 * regformats/arm-with-vfpv2.dat: Likewise.
3321 * regformats/arm-with-vfpv3.dat Likewise.
3323 2016-09-30 Yao Qi <yao.qi@linaro.org>
3326 * target.c (target_stop_and_wait): Don't call
3327 target_continue_no_signal, use resume_stop instead.
3329 2016-09-26 Yao Qi <yao.qi@linaro.org>
3331 * linux-low.c (linux_wait_1): Call debug_exit.
3333 2016-09-23 Pedro Alves <palves@redhat.com>
3335 * Makefile.in (SFILES): Add common/new-op.c.
3336 (OBS): Add common/new-op.o.
3337 (new-op.o): New rule.
3339 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3341 * .gitinore: Ignore more files.
3343 2016-09-21 Yao Qi <yao.qi@linaro.org>
3345 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3348 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3350 * server.c (start_inferior): Call target_mourn_inferior instead of
3351 mourn_inferior; pass ptid_t argument to it.
3353 (handle_target_event): Likewise.
3354 * target.c (target_mourn_inferior): New function.
3355 * target.h (mourn_inferior): Delete macro.
3357 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3359 * linux-low.c (lwp_is_stepping): New function.
3361 2016-09-06 Carl Love <cel@us.ibm.com>
3363 * server.c (start_inferior): Fixed comment, requested comment change
3364 didn't get updated correctly. Removed reference to ptrace () call as
3365 it is only true on Linux systems.
3367 2016-09-06 Carl Love <cel@us.ibm.com>
3369 * server.c (start_inferior): Do not call
3370 function target_post_create_inferior () if the
3371 inferior process has already exited.
3373 2016-09-05 Pedro Alves <palves@redhat.com>
3375 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3376 (COMPILE.pre, CC_LD): Use CXX directly.
3377 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3378 * acinclude.m4: Don't include build-with-cxx.m4.
3379 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3380 * configure: Regenerate.
3382 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3385 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3386 call writing data to own_buf.
3388 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3390 * target.c (mywait): Call target_wait instead of
3392 (target_wait): New function.
3394 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3396 * server.c (start_inferior): New variable 'ptid'. Replace calls
3397 to the_target->resume by target_continue{,_no_signal}, depending
3399 * target.c (target_stop_and_wait): Call target_continue_no_signal
3400 instead of the_target->resume.
3401 (target_continue): New function.
3403 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3405 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3407 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3410 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3412 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3413 * linux-arm-low.c (ps_get_thread_area): Likewise.
3414 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3415 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3416 * linux-mips-low.c (ps_get_thread_area): Likewise.
3417 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3418 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3419 * linux-x86-low.c (ps_get_thread_area): Likewise.
3420 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3422 2016-08-19 Pedro Alves <palves@redhat.com>
3424 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3426 2016-08-19 Pedro Alves <palves@redhat.com>
3428 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3429 comment. Use memcpy instead of casting through unsigned long.
3431 2016-08-19 Pedro Alves <palves@redhat.com>
3433 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3434 allocating around 0x80000000.
3436 2016-08-19 Pedro Alves <palves@redhat.com>
3439 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3440 (x32-avx512-linux-ipa.o): New rules.
3441 * configure.ac (x86_64-*-linux*): New x32 check.
3442 * configure.srv (ipa_x32_linux_regobj): New.
3443 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3444 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3446 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3448 * configure: Regenerate.
3450 2016-08-09 Pedro Alves <palves@redhat.com>
3453 * Makefile.in (OBS): Add signals-state-save-restore.o.
3454 (signals-state-save-restore.o): New rule.
3455 * config.in: Regenerate.
3456 * configure: Regenerate.
3457 * linux-low.c: Include "signals-state-save-restore.h".
3458 (linux_create_inferior): Call
3459 restore_original_signals_state.
3460 * server.c: Include "dispositions-save-restore.h".
3461 (captured_main): Call save_original_signals_state.
3463 2016-08-05 Pedro Alves <palves@redhat.com>
3465 * configure: Regenerate.
3467 2016-08-04 Yao Qi <yao.qi@linaro.org>
3469 * linux-low.c (regsets_fetch_inferior_registers): Check
3470 errno is ESRCH or not.
3472 2016-08-02 Yao Qi <yao.qi@linaro.org>
3474 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3475 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3476 (thread_db_load_search): Update.
3477 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3478 td_ta_set_event and td_ta_event_getmsg.
3480 2016-07-26 Pedro Alves <palves@redhat.com>
3483 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3484 of unsigned long for 64-bit registers and use uint32_t instead of
3485 unsigned int for 32-bit registers.
3487 2016-07-26 Pedro Alves <palves@redhat.com>
3489 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3492 2016-07-21 Tom Tromey <tom@tromey.com>
3494 * configure: Rebuild.
3496 2016-07-21 Yao Qi <yao.qi@linaro.org>
3498 * mem-break.c (find_gdb_breakpoint): Cast bp to
3499 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3501 2016-07-21 Yao Qi <yao.qi@linaro.org>
3503 * server.c (handle_v_requests): Support s and S actions
3504 if target_supports_software_single_step return true.
3506 2016-07-21 Yao Qi <yao.qi@linaro.org>
3508 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3509 is resume_step, call maybe_hw_step.
3510 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3512 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3514 (proceed_one_lwp): If resume request is resume_step, install
3515 reinsert breakpoints and call maybe_hw_step.
3517 2016-07-21 Yao Qi <yao.qi@linaro.org>
3519 * linux-low.c (proceed_one_lwp): Declare.
3520 (linux_resume_one_thread): Remove local variable 'step'.
3521 Lift code enqueue signal. Call proceed_one_lwp instead of
3522 linux_resume_one_lwp.
3524 2016-07-21 Yao Qi <yao.qi@linaro.org>
3526 * linux-low.c (linux_resume_one_thread): Call
3527 enqueue_pending_signal.
3529 2016-07-21 Yao Qi <yao.qi@linaro.org>
3531 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3532 * inferiors.c (do_restore_current_thread_cleanup): New function.
3533 (make_cleanup_restore_current_thread): Likewise.
3534 * linux-low.c (install_software_single_step_breakpoints): Call
3535 make_cleanup_restore_current_thread. Switch current_thread to
3538 2016-07-21 Yao Qi <yao.qi@linaro.org>
3540 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3541 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3542 (clone_one_breakpoint): Likewise.
3543 (delete_reinsert_breakpoints): Change parameter to thread.
3545 (has_reinsert_breakpoints): Likewise.
3546 (uninsert_reinsert_breakpoints): Likewise.
3547 (reinsert_reinsert_breakpoints): Likewise.
3548 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3549 (delete_reinsert_breakpoints): Likewise.
3550 (reinsert_reinsert_breakpoints): Likewise.
3551 (uninsert_reinsert_breakpoints): Likewise.
3552 (has_reinsert_breakpoints): Likewise.
3554 2016-07-21 Yao Qi <yao.qi@linaro.org>
3556 * inferiors.c (get_thread_process): Make parameter const.
3557 * inferiors.h (get_thread_process): Update declaration.
3558 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3559 Add new parameters child_thread and parent_thread. Callers
3561 * mem-break.h (clone_all_breakpoints): Update declaration.
3563 2016-07-21 Yao Qi <yao.qi@linaro.org>
3565 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3566 <command_list, handler>: Remove.
3567 (struct gdb_breakpoint): New.
3568 (struct other_breakpoint): New.
3569 (struct reinsert_breakpoint): New.
3570 (is_gdb_breakpoint): New function.
3571 (any_persistent_commands): Update command_list if
3572 is_gdb_breakpoint returns true.
3573 (set_breakpoint): Create breakpoints according to their types.
3574 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3575 (set_gdb_breakpoint_1): Likewise.
3576 (set_gdb_breakpoint): Likewise.
3577 (clear_breakpoint_conditions): Change parameter type to
3578 'struct gdb_breakpoint *'.
3579 (clear_breakpoint_commands): Likewise.
3580 (clear_breakpoint_conditions_and_commands): Likewise.
3581 (add_condition_to_breakpoint): Likewise.
3582 (add_breakpoint_condition): Likewise.
3583 (add_commands_to_breakpoint): Likewise.
3584 (check_breakpoints): Check other_breakpoint.
3585 (clone_one_breakpoint): Clone breakpopint according to its type.
3586 * mem-break.h (struct gdb_breakpoint): Declare.
3587 (set_gdb_breakpoint): Update declaration.
3588 (clear_breakpoint_conditions_and_commands): Likewise.
3589 (add_breakpoint_condition): Likewise.
3590 (add_breakpoint_commands): Likewise.
3591 * server.c (process_point_options): Change parameter type to
3592 'struct gdb_breakpoint *'.
3594 2016-07-21 Yao Qi <yao.qi@linaro.org>
3596 * mem-break.c (set_breakpoint_at): Rename it to ...
3597 (set_breakpoint_type_at): ... it.
3598 (set_breakpoint_at): Call set_breakpoint_type_at.
3599 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3600 * mem-break.h (set_breakpoint_at): Update comments.
3602 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3604 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3606 (nios2_store_gregset): Likewise.
3608 2016-07-01 Pedro Alves <palves@redhat.com>
3609 Antoine Tremblay <antoine.tremblay@ericsson.com>
3611 * linux-low.c: Change interface to take the target lwp_info
3612 pointer directly and return void. Handle detaching from a zombie
3614 (linux_detach_lwp_callback): New function.
3615 (linux_detach): Detach from the leader thread after detaching from
3618 2016-06-28 Yao Qi <yao.qi@linaro.org>
3620 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3621 for variable new_offset.
3622 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3623 (aarch64_ftrace_insn_reloc_cb): Likewise.
3624 (aarch64_ftrace_insn_reloc_tb): Likewise.
3625 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3626 PRIx64 instead of PRIx32.
3628 2016-06-28 Yao Qi <yao.qi@linaro.org>
3630 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3631 (the_low_target): Install arm_get_syscall_trapinfo.
3633 2016-06-28 Yao Qi <yao.qi@linaro.org>
3635 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3637 (the_low_target): Install aarch64_get_syscall_trapinfo.
3639 2016-06-28 Yao Qi <yao.qi@linaro.org>
3641 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3643 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3644 Remove parameter sysno.
3645 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3648 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3650 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3651 (s390_emit_ne_goto): Likewise.
3652 (s390_emit_lt_goto): Likewise.
3653 (s390_emit_le_goto): Likewise.
3654 (s390_emit_gt_goto): Likewise.
3655 (s390_emit_ge_goto): Likewise.
3656 (s390x_emit_eq_goto): Likewise.
3657 (s390x_emit_ne_goto): Likewise.
3658 (s390x_emit_lt_goto): Likewise.
3659 (s390x_emit_le_goto): Likewise.
3660 (s390x_emit_gt_goto): Likewise.
3661 (s390x_emit_ge_goto): Likewise.
3662 (s390_emit_ops_impl): Mark variable static.
3663 (s390x_emit_ops): Likewise.
3665 2016-06-17 Yao Qi <yao.qi@linaro.org>
3667 * linux-low.c (handle_extended_wait): Call
3668 uninsert_reinsert_breakpoints for the parent process. Remove
3669 reinsert breakpoints from the child process. Reinsert them to
3670 the parent process when vfork is done.
3671 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3672 (reinsert_reinsert_breakpoints): New function.
3673 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3674 (reinsert_reinsert_breakpoints): Declare.
3676 2016-06-17 Yao Qi <yao.qi@linaro.org>
3678 * linux-low.c (handle_extended_wait): If the parent is doing
3679 step-over, remove the reinsert breakpoints from the forked child.
3681 2016-06-17 Yao Qi <yao.qi@linaro.org>
3683 * linux-low.c (unsuspend_all_lwps): Declare.
3684 (linux_low_filter_event): If thread exited, call finish_step_over.
3685 If step-over is finished, unsuspend other threads.
3687 2016-06-17 Yao Qi <yao.qi@linaro.org>
3689 * linux-low.c (linux_resume_one_lwp_throw): Assert
3690 has_reinsert_breakpoints returns false.
3691 * mem-break.c (delete_disabled_breakpoints): Assert
3692 bp type isn't reinsert_breakpoint.
3694 2016-06-17 Yao Qi <yao.qi@linaro.org>
3696 * linux-low.c (maybe_hw_step): New function.
3697 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3698 (finish_step_over): Switch current_thread to lwp temporarily,
3699 and assert has_reinsert_breakpoints returns true.
3700 (proceed_one_lwp): Call maybe_hw_step.
3701 * mem-break.c (has_reinsert_breakpoints): New function.
3702 * mem-break.h (has_reinsert_breakpoints): Declare.
3704 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3706 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3708 2016-05-17 Yao Qi <yao.qi@linaro.org>
3710 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3711 instead of find_inferior.
3713 2016-05-05 Yao Qi <yao.qi@linaro.org>
3715 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3716 Initialize res to zero.
3718 2016-05-05 Yao Qi <yao.qi@linaro.org>
3720 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3723 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3725 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3726 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3727 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3729 2016-04-28 Par Olsson <par.olsson@windriver.com>
3730 Simon Marchi <simon.marchi@ericsson.com>
3732 * tracepoint.c (write_inferior_int8): New function.
3733 (cmd_qtenable_disable): Write enable flag using
3734 write_inferior_int8.
3736 2016-04-25 Yao Qi <yao.qi@linaro.org>
3738 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3739 (need_step_over_p): Return zero if the LWP has pending signals
3740 can be delivered on software single step target.
3742 2016-04-25 Yao Qi <yao.qi@linaro.org>
3744 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3745 return instead of error.
3747 2016-04-22 Yao Qi <yao.qi@linaro.org>
3749 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3752 2016-04-22 Yao Qi <yao.qi@linaro.org>
3754 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3755 signal when stepping over breakpoint with software single
3758 2016-04-21 Pedro Alves <palves@redhat.com>
3760 * linux-s390-low.c (s390_collect_ptrace_register)
3761 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3763 (s390_check_regset): Use void * instead of gdb_byte *.
3765 2016-04-20 Pedro Alves <palves@redhat.com>
3767 * configure: Renegerate.
3769 2016-04-20 Yao Qi <yao.qi@linaro.org>
3771 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3772 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3774 (arm_store_gregset): Likewise.
3776 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3778 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3779 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3780 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3781 (amd64-avx-mpx-linux.c): New rules.
3782 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3783 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3784 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3785 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3786 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3787 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3788 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3789 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3790 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3791 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3792 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3793 * linux-x86-low.c (x86_linux_read_description): Add case for
3794 X86_XSTATE_AVX_MPX_MASK.
3795 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3796 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3797 init_registers_i386_avx_mpx_linux.
3798 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3799 (initialize_low_tracepoint): Call
3800 init_registers_i386_avx_mpx_linux.
3801 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3802 (initialize_low_tracepoint): Call
3803 init_registers_amd64_avx_mpx_linux.
3804 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3805 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3806 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3809 2016-04-18 Pedro Alves <palves@redhat.com>
3811 * configure: Regenerate.
3813 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3815 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3816 (aarch64_emit_sub): Likewise.
3818 2016-04-12 Pedro Alves <palves@redhat.com>
3820 * utils.c (prepare_to_throw_exception): Delete.
3822 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3824 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3826 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3828 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3830 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3832 * linux-aarch64-ipa.c: Add <elf.h> include.
3833 * linux-ppc-ipa.c: Add <elf.h> include.
3834 * linux-s390-ipa.c: Add <elf.h> include.
3836 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3838 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3839 (get_raw_reg_ptr): Likewise.
3840 (get_trace_state_variable_value_ptr): Likewise.
3841 (set_trace_state_variable_value_ptr): Likewise.
3842 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3845 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3846 Marcin Kościelnicki <koriakin@0x04.net>
3849 * linux-ppc-low.c (emit_insns): New function.
3850 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3851 (ppc_emit_prologue): New function.
3852 (ppc_emit_epilogue): New function.
3853 (ppc_emit_add): New function.
3854 (ppc_emit_sub): New function.
3855 (ppc_emit_mul): New function.
3856 (ppc_emit_lsh): New function.
3857 (ppc_emit_rsh_signed): New function.
3858 (ppc_emit_rsh_unsigned): New function.
3859 (ppc_emit_ext): New function.
3860 (ppc_emit_zero_ext): New function.
3861 (ppc_emit_log_not): New function.
3862 (ppc_emit_bit_and): New function.
3863 (ppc_emit_bit_or): New function.
3864 (ppc_emit_bit_xor): New function.
3865 (ppc_emit_bit_not): New function.
3866 (ppc_emit_equal): New function.
3867 (ppc_emit_less_signed): New function.
3868 (ppc_emit_less_unsigned): New function.
3869 (ppc_emit_ref): New function.
3870 (ppc_emit_const): New function.
3871 (ppc_emit_reg): New function.
3872 (ppc_emit_pop): New function.
3873 (ppc_emit_stack_flush): New function.
3874 (ppc_emit_swap): New function.
3875 (ppc_emit_stack_adjust): New function.
3876 (ppc_emit_call): New function.
3877 (ppc_emit_int_call_1): New function.
3878 (ppc_emit_void_call_2): New function.
3879 (ppc_emit_if_goto): New function.
3880 (ppc_emit_goto): New function.
3881 (ppc_emit_eq_goto): New function.
3882 (ppc_emit_ne_goto): New function.
3883 (ppc_emit_lt_goto): New function.
3884 (ppc_emit_le_goto): New function.
3885 (ppc_emit_gt_goto): New function.
3886 (ppc_emit_ge_goto): New function.
3887 (ppc_write_goto_address): New function.
3888 (ppc_emit_ops_impl): New static variable.
3889 (ppc64v1_emit_prologue): New function.
3890 (ppc64v2_emit_prologue): New function.
3891 (ppc64_emit_epilogue): New function.
3892 (ppc64_emit_add): New function.
3893 (ppc64_emit_sub): New function.
3894 (ppc64_emit_mul): New function.
3895 (ppc64_emit_lsh): New function.
3896 (ppc64_emit_rsh_signed): New function.
3897 (ppc64_emit_rsh_unsigned): New function.
3898 (ppc64_emit_ext): New function.
3899 (ppc64_emit_zero_ext): New function.
3900 (ppc64_emit_log_not): New function.
3901 (ppc64_emit_bit_and): New function.
3902 (ppc64_emit_bit_or): New function.
3903 (ppc64_emit_bit_xor): New function.
3904 (ppc64_emit_bit_not): New function.
3905 (ppc64_emit_equal): New function.
3906 (ppc64_emit_less_signed): New function.
3907 (ppc64_emit_less_unsigned): New function.
3908 (ppc64_emit_ref): New function.
3909 (ppc64_emit_const): New function.
3910 (ppc64v1_emit_reg): New function.
3911 (ppc64v2_emit_reg): New function.
3912 (ppc64_emit_pop): New function.
3913 (ppc64_emit_stack_flush): New function.
3914 (ppc64_emit_swap): New function.
3915 (ppc64v1_emit_call): New function.
3916 (ppc64v2_emit_call): New function.
3917 (ppc64v1_emit_int_call_1): New function.
3918 (ppc64v2_emit_int_call_1): New function.
3919 (ppc64v1_emit_void_call_2): New function.
3920 (ppc64v2_emit_void_call_2): New function.
3921 (ppc64_emit_if_goto): New function.
3922 (ppc64_emit_eq_goto): New function.
3923 (ppc64_emit_ne_goto): New function.
3924 (ppc64_emit_lt_goto): New function.
3925 (ppc64_emit_le_goto): New function.
3926 (ppc64_emit_gt_goto): New function.
3927 (ppc64_emit_ge_goto): New function.
3928 (ppc64v1_emit_ops_impl): New static variable.
3929 (ppc64v2_emit_ops_impl): New static variable.
3930 (ppc_emit_ops): New function.
3931 (linux_low_target): Wire in ppc_emit_ops.
3933 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3934 Marcin Kościelnicki <koriakin@0x04.net>
3937 * Makefile.in: Add powerpc-*-ipa.o
3938 * configure.srv: Add ipa_obj for powerpc*-linux.
3939 * linux-ppc-ipa.c: New file.
3940 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3942 (PPC_FIELD): New macro.
3943 (PPC_SEXT): New macro.
3944 (PPC_OP6): New macro.
3945 (PPC_BO): New macro.
3946 (PPC_LI): New macro.
3947 (PPC_BD): New macro.
3948 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3949 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3950 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3951 (ppc_get_thread_area): New function.
3952 (is_elfv2_inferior): New function.
3953 (gen_ds_form): New function.
3954 (GEN_STD): New macro.
3955 (GEN_STDU): New macro.
3956 (GEN_LD): New macro.
3957 (GEN_LDU): New macro.
3958 (gen_d_form): New function.
3959 (GEN_ADDI): New macro.
3960 (GEN_ADDIS): New macro.
3961 (GEN_LI): New macro.
3962 (GEN_LIS): New macro.
3963 (GEN_ORI): New macro.
3964 (GEN_ORIS): New macro.
3965 (GEN_LWZ): New macro.
3966 (GEN_STW): New macro.
3967 (GEN_STWU): New macro.
3968 (gen_xfx_form): New function.
3969 (GEN_MFSPR): New macro.
3970 (GEN_MTSPR): New macro.
3971 (GEN_MFCR): New macro.
3972 (GEN_MTCR): New macro.
3973 (GEN_SYNC): New macro.
3974 (GEN_LWSYNC): New macro.
3975 (gen_x_form): New function.
3976 (GEN_OR): New macro.
3977 (GEN_MR): New macro.
3978 (GEN_LWARX): New macro.
3979 (GEN_STWCX): New macro.
3980 (GEN_CMPW): New macro.
3981 (gen_md_form): New function.
3982 (GEN_RLDICL): New macro.
3983 (GEN_RLDICR): New macro.
3984 (gen_i_form): New function.
3986 (GEN_BL): New macro.
3987 (gen_b_form): New function.
3988 (GEN_BNE): New macro.
3989 (GEN_LOAD): New macro.
3990 (GEN_STORE): New macro.
3991 (gen_limm): New function.
3992 (gen_atomic_xchg): New function.
3993 (gen_call): New function.
3994 (ppc_relocate_instruction): New function.
3995 (ppc_install_fast_tracepoint_jump_pad): New function.
3996 (ppc_get_min_fast_tracepoint_insn_len): New function.
3997 (ppc_get_ipa_tdesc_idx): New function.
3998 (the_low_target): Wire in the new functions.
3999 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4001 * linux-ppc-tdesc.h: New file.
4003 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4005 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4006 (alloc_jump_pad_buffer): New function.
4007 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4008 (alloc_jump_pad_buffer): New function.
4009 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4010 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4011 (alloc_jump_pad_buffer): New function.
4012 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4013 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4014 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4015 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4017 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4019 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4020 * linux-amd64-ipa.c: Likewise.
4021 * linux-i386-ipa.c: Likewise.
4022 * linux-s390-ipa.c: Likewise.
4023 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4024 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4025 set_trace_state_variable_value_ptr.
4026 (struct ipa_sym_addresses): Likewise.
4027 (symbol_list): Likewise.
4028 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4029 accessing gdb_collect directly.
4030 (gdb_collect_ptr_type): New typedef.
4031 (get_raw_reg_ptr_type): New typedef.
4032 (get_trace_state_variable_value_ptr_type): New typedef.
4033 (set_trace_state_variable_value_ptr_type): New typedef.
4034 (gdb_collect_ptr): New global.
4035 (get_raw_reg_ptr): New global.
4036 (get_trace_state_variable_value_ptr): New global.
4037 (set_trace_state_variable_value_ptr): New global.
4038 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4039 accessing get_raw_reg directly.
4040 (get_get_tsv_func_addr): Likewise for
4041 get_trace_state_variable_value_ptr.
4042 (get_set_tsv_func_addr): Likewise for
4043 set_trace_state_variable_value_ptr.
4044 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4046 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4048 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4050 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4052 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4054 (relocate_instruction): Remove own_buf.
4055 * server.c (own_buf): Make global.
4056 (handle_v_requests): Make global.
4057 * server.h (own_buf): New declaration.
4058 (handle_v_requests): New prototype.
4060 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4063 * linux-s390-low.c (add_insns): New function.
4064 (s390_emit_prologue): New function.
4065 (s390_emit_epilogue): New function.
4066 (s390_emit_add): New function.
4067 (s390_emit_sub): New function.
4068 (s390_emit_mul): New function.
4069 (s390_emit_lsh): New function.
4070 (s390_emit_rsh_signed): New function.
4071 (s390_emit_rsh_unsigned): New function.
4072 (s390_emit_ext): New function.
4073 (s390_emit_log_not): New function.
4074 (s390_emit_bit_and): New function.
4075 (s390_emit_bit_or): New function.
4076 (s390_emit_bit_xor): New function.
4077 (s390_emit_bit_not): New function.
4078 (s390_emit_equal): New function.
4079 (s390_emit_less_signed): New function.
4080 (s390_emit_less_unsigned): New function.
4081 (s390_emit_ref): New function.
4082 (s390_emit_if_goto): New function.
4083 (s390_emit_goto): New function.
4084 (s390_write_goto_address): New function.
4085 (s390_emit_litpool): New function.
4086 (s390_emit_const): New function.
4087 (s390_emit_call): New function.
4088 (s390_emit_reg): New function.
4089 (s390_emit_pop): New function.
4090 (s390_emit_stack_flush): New function.
4091 (s390_emit_zero_ext): New function.
4092 (s390_emit_swap): New function.
4093 (s390_emit_stack_adjust): New function.
4094 (s390_emit_set_r2): New function.
4095 (s390_emit_int_call_1): New function.
4096 (s390_emit_void_call_2): New function.
4097 (s390_emit_eq_goto): New function.
4098 (s390_emit_ne_goto): New function.
4099 (s390_emit_lt_goto): New function.
4100 (s390_emit_le_goto): New function.
4101 (s390_emit_gt_goto): New function.
4102 (s390_emit_ge_goto): New function.
4103 (s390x_emit_prologue): New function.
4104 (s390x_emit_epilogue): New function.
4105 (s390x_emit_add): New function.
4106 (s390x_emit_sub): New function.
4107 (s390x_emit_mul): New function.
4108 (s390x_emit_lsh): New function.
4109 (s390x_emit_rsh_signed): New function.
4110 (s390x_emit_rsh_unsigned): New function.
4111 (s390x_emit_ext): New function.
4112 (s390x_emit_log_not): New function.
4113 (s390x_emit_bit_and): New function.
4114 (s390x_emit_bit_or): New function.
4115 (s390x_emit_bit_xor): New function.
4116 (s390x_emit_bit_not): New function.
4117 (s390x_emit_equal): New function.
4118 (s390x_emit_less_signed): New function.
4119 (s390x_emit_less_unsigned): New function.
4120 (s390x_emit_ref): New function.
4121 (s390x_emit_if_goto): New function.
4122 (s390x_emit_const): New function.
4123 (s390x_emit_call): New function.
4124 (s390x_emit_reg): New function.
4125 (s390x_emit_pop): New function.
4126 (s390x_emit_stack_flush): New function.
4127 (s390x_emit_zero_ext): New function.
4128 (s390x_emit_swap): New function.
4129 (s390x_emit_stack_adjust): New function.
4130 (s390x_emit_int_call_1): New function.
4131 (s390x_emit_void_call_2): New function.
4132 (s390x_emit_eq_goto): New function.
4133 (s390x_emit_ne_goto): New function.
4134 (s390x_emit_lt_goto): New function.
4135 (s390x_emit_le_goto): New function.
4136 (s390x_emit_gt_goto): New function.
4137 (s390x_emit_ge_goto): New function.
4138 (s390_emit_ops): New function.
4139 (struct linux_target_ops): Fill in emit_ops hook.
4141 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4144 * Makefile.in: Add s390 IPA files.
4145 * configure.srv: Build IPA for s390.
4146 * linux-s390-ipa.c: New file.
4147 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4148 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4149 (tdesc_s390_linux32): Likewise.
4150 (init_registers_s390_linux32v1): Likewise.
4151 (tdesc_s390_linux32v1): Likewise.
4152 (init_registers_s390_linux32v2): Likewise.
4153 (tdesc_s390_linux32v2): Likewise.
4154 (init_registers_s390_linux64): Likewise.
4155 (tdesc_s390_linux64): Likewise.
4156 (init_registers_s390_linux64v1): Likewise.
4157 (tdesc_s390_linux64v1): Likewise.
4158 (init_registers_s390_linux64v2): Likewise.
4159 (tdesc_s390_linux64v2): Likewise.
4160 (init_registers_s390_te_linux64): Likewise.
4161 (tdesc_s390_te_linux64): Likewise.
4162 (init_registers_s390_vx_linux64): Likewise.
4163 (tdesc_s390_vx_linux64): Likewise.
4164 (init_registers_s390_tevx_linux64): Likewise.
4165 (tdesc_s390_tevx_linux64): Likewise.
4166 (init_registers_s390x_linux64): Likewise.
4167 (tdesc_s390x_linux64): Likewise.
4168 (init_registers_s390x_linux64v1): Likewise.
4169 (tdesc_s390x_linux64v1): Likewise.
4170 (init_registers_s390x_linux64v2): Likewise.
4171 (tdesc_s390x_linux64v2): Likewise.
4172 (init_registers_s390x_te_linux64): Likewise.
4173 (tdesc_s390x_te_linux64): Likewise.
4174 (init_registers_s390x_vx_linux64): Likewise.
4175 (tdesc_s390x_vx_linux64): Likewise.
4176 (init_registers_s390x_tevx_linux64): Likewise.
4177 (tdesc_s390x_tevx_linux64): Likewise.
4178 (have_hwcap_s390_vx): New static variable.
4179 (s390_arch_setup): Fill have_hwcap_s390_vx.
4180 (s390_get_thread_area): New function.
4181 (s390_ft_entry_gpr_esa): New const.
4182 (s390_ft_entry_gpr_zarch): New const.
4183 (s390_ft_entry_misc): New const.
4184 (s390_ft_entry_fr): New const.
4185 (s390_ft_entry_vr): New const.
4186 (s390_ft_main_31): New const.
4187 (s390_ft_main_64): New const.
4188 (s390_ft_exit_fr): New const.
4189 (s390_ft_exit_vr): New const.
4190 (s390_ft_exit_misc): New const.
4191 (s390_ft_exit_gpr_esa): New const.
4192 (s390_ft_exit_gpr_zarch): New const.
4193 (append_insns): New function.
4194 (s390_relocate_instruction): New function.
4195 (s390_install_fast_tracepoint_jump_pad): New function.
4196 (s390_get_min_fast_tracepoint_insn_len): New function.
4197 (s390_get_ipa_tdesc_idx): New function.
4198 (struct linux_target_ops): Wire in the above functions.
4199 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4200 * linux-s390-tdesc.h: New file.
4202 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4204 * linux-s390-low.c (s390_supports_tracepoints): New function.
4205 (struct linux_target_ops): Fill supports_tracepoints hook.
4207 2016-03-18 Yao Qi <yao.qi@linaro.org>
4209 * linux-low.c (lwp_signal_can_be_delivered): New function.
4210 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4212 2016-03-18 Yao Qi <yao.qi@linaro.org>
4214 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4215 0 if signal is enqueued. Remove 'signal' from one debugging
4216 message. Move one debugging message to some lines below.
4217 Remove code setting 'signal' to 0.
4219 2016-03-18 Yao Qi <yao.qi@linaro.org>
4221 * linux-low.c (linux_low_filter_event): Remove redundant
4222 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4224 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4226 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4227 (struct linux_target_ops): Wire in the above.
4229 2016-03-03 Yao Qi <yao.qi@linaro.org>
4231 * linux-low.c: Update comments to start_step_over.
4233 2016-03-03 Yao Qi <yao.qi@linaro.org>
4236 * linux-low.c (handle_extended_wait): Set child suspended
4237 if event_lwp->bp_reinsert isn't zero.
4239 2016-03-02 Yao Qi <yao.qi@linaro.org>
4241 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4242 enqueue_pending_signal.
4244 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4246 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4249 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4251 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4252 (s390_regmap_3264) [!__s390x__]: New global.
4253 (s390_collect_ptrace_register): Skip map entries containing -1.
4254 (s390_supply_ptrace_register): Ditto.
4255 (s390_fill_gprs_high): New function.
4256 (s390_store_gprs_high): New function.
4257 (s390_regsets): Add NT_S390_HIGH_GPRS.
4258 (s390_get_hwcap): Enable on 31-bit.
4259 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4260 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4261 Detect NT_S390_HIGH_GPRS.
4262 (s390_usrregs_info_3264): Enable on 31-bit.
4263 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4264 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4266 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4269 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4270 * configure.srv: Ditto.
4271 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4272 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4273 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4274 (init_registers_amd64_linux): Remove prototype.
4275 (tdesc_amd64_linux): Remove declaration.
4276 (get_ipa_tdesc): New function.
4277 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4278 initialize remaining tdescs.
4279 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4280 (init_registers_i386_linux): Remove prototype.
4281 (tdesc_i386_linux): Remove declaration.
4282 (get_ipa_tdesc): New function.
4283 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4284 initialize remaining tdescs.
4285 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4286 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4287 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4288 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4289 (x86_get_ipa_tdesc_idx): New function.
4290 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4291 * linux-x86-tdesc.h: New file.
4292 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4293 (target_get_ipa_tdesc_idx): New macro.
4294 * tracepoint.c (ipa_tdesc_idx): New macro.
4295 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4296 (symbol_list): Add ipa_tdesc_idx.
4297 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4298 (ipa_tdesc): Remove.
4299 (ipa_tdesc_idx): New variable.
4300 (get_context_regcache): Use get_ipa_tdesc.
4301 (gdb_collect): Ditto.
4303 * tracepoint.h (get_ipa_tdesc): New prototype.
4304 (ipa_tdesc): Remove.
4306 2016-02-24 Pedro Alves <palves@redhat.com>
4308 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4309 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4310 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4311 Factor out common code between the USE_SIGTRAP_SIGINFO and
4312 !USE_SIGTRAP_SIGINFO blocks.
4313 (linux_low_filter_event): Call save_stop_reason instead of
4314 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4316 (linux_wait_1): Update comments.
4318 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4320 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4321 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4322 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4323 ppc_insert_point, ppc_remove_point.
4325 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4327 * linux-s390-low.c (s390_supports_z_point_type): New function.
4328 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4330 2016-02-16 Yao Qi <yao.qi@linaro.org>
4332 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4333 PC. Get pc from regcache_read_pc.
4335 2016-02-12 Yao Qi <yao.qi@linaro.org>
4337 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4338 or linux_get_pc_32bit.
4339 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4341 2016-02-12 Yao Qi <yao.qi@linaro.org>
4343 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4344 arm_linux_get_next_pcs_fixup.
4346 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4348 * tracepoint.c (x_tracepoint_action_download): Change
4349 write_inferior_data_ptr to write_inferior_data_pointer.
4350 (cmd_qtstart): Likewise.
4351 (write_inferior_data_ptr): Remove.
4352 (download_agent_expr): Change write_inferior_data_ptr to
4353 write_inferior_data_pointer.
4354 (download_tracepoint_1): Likewise.
4355 (download_tracepoint): Likewise.
4356 (download_trace_state_variables): Likewise.
4358 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4359 Marcin Kościelnicki <koriakin@0x04.net>
4361 * tracepoint.c (struct tracepoint_action_ops): Remove.
4362 (struct tracepoint_action): Remove ops.
4363 (m_tracepoint_action_download, r_tracepoint_action_download)
4364 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4365 size and offset accordingly.
4366 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4367 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4368 (tracepoint_action_send, tracepoint_action_download): New functions.
4369 Helpers for trace action handlers.
4370 (add_tracepoint_action): Remove setup actions ops.
4371 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4373 2016-02-10 Yao Qi <yao.qi@linaro.org>
4375 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4377 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4379 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4381 * configure: Regenerate.
4383 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4385 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4386 void * to gdb_byte *.
4387 * linux-low.c (siginfo_fixup): Likewise.
4388 (linux_xfer_siginfo): Likewise.
4389 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4391 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4393 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4395 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4397 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4399 * linux-x86-low.c [__x86_64__]: Include
4400 "nat/amd64-linux-siginfo.h".
4401 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4402 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4403 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4404 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4405 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4406 (cpt_si_fd, si_timerid, si_overrun): Move from
4407 nat/amd64-linux-siginfo.c.
4408 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4410 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4412 * server.c (skip_to_semicolon): Remove.
4413 (process_point_options): Use strchrnul instead of
4416 2016-01-26 Yao Qi <yao.qi@linaro.org>
4418 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4419 * linux-low.c (install_software_single_step_breakpoints): Don't
4420 call regcache_read_pc.
4421 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4424 2016-01-26 Yao Qi <yao.qi@linaro.org>
4426 * linux-low.c (install_software_single_step_breakpoints): Call
4427 regcache_read_pc instead of get_pc.
4429 2016-01-26 Yao Qi <yao.qi@linaro.org>
4431 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4432 (unblock_async_io): Rename to ...
4433 (block_unblock_async_io): ... it. New function.
4434 (enable_async_io): Don't install SIGIO handler. Unblock it
4436 (disable_async_io): Don't ignore SIGIO. Block it instead.
4437 (initialize_async_io): Install SIGIO handler. Don't call
4440 2016-01-26 Yao Qi <yao.qi@linaro.org>
4442 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4443 first character is '\003', call *the_target->request_interrupt.
4445 2016-01-25 Yao Qi <yao.qi@linaro.org>
4447 * remote-utils.c (new_thread_notify): Remove.
4448 (dead_thread_notify): Likewise.
4449 * remote-utils.h (new_thread_notify): Remove declaration.
4450 (dead_thread_notify): Likewise.
4452 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4454 * gdb.trace/pending.exp: Fix expected message on continue.
4456 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4458 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4459 it works properly on big-endian machines where sizeof (CORE_ADDR)
4462 2016-01-21 Pedro Alves <palves@redhat.com>
4464 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4465 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4466 * configure: Regenerate.
4468 2016-01-21 Yao Qi <yao.qi@linaro.org>
4470 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4471 is_thumb and set it according to CPSR saved on the stack.
4472 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4473 arm_sigreturn_next_pc.
4475 2016-01-18 Yao Qi <yao.qi@linaro.org>
4477 * linux-low.c (linux_set_pc_64bit): New function.
4478 (linux_get_pc_64bit): New function.
4479 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4481 * linux-sparc-low.c (debug_threads): Remove declaration.
4482 (sparc_get_pc): Remove.
4483 (the_low_target): Use linux_get_pc_64bit instead of
4485 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4486 (the_low_target): Use linux_get_pc_64bit and
4489 2016-01-18 Yao Qi <yao.qi@linaro.org>
4491 * linux-arm-low.c (debug_threads): Remove declaration.
4492 (arm_get_pc, arm_set_pc): Remove.
4493 (the_low_target): Use linux_get_pc_32bit and
4495 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4496 (the_low_target): Use linux_get_pc_32bit and
4498 * linux-cris-low.c (debug_threads): Remove declaration.
4499 (cris_get_pc, cris_set_pc,): Remove.
4500 (the_low_target): Use linux_get_pc_32bit and
4502 * linux-crisv32-low.c (debug_threads): Remove declaration.
4503 (cris_get_pc, cris_set_pc): Remove.
4504 (the_low_target): Use linux_get_pc_32bit and
4506 * linux-low.c: Include inttypes.h.
4507 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4508 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4509 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4510 (the_low_target): Use linux_get_pc_32bit and
4512 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4513 (the_low_target): Use linux_get_pc_32bit and
4515 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4516 (the_low_target): Use linux_get_pc_32bit and
4518 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4519 (the_low_target): Use linux_get_pc_32bit and
4521 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4522 (the_low_target): Use linux_get_pc_32bit and
4525 2016-01-18 Gary Benson <gbenson@redhat.com>
4527 * configure.ac (AC_FUNC_FORK): New check.
4528 * config.in: Regenerate.
4529 * configure: Likewise.
4531 2016-01-14 Yao Qi <yao.qi@linaro.org>
4533 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4534 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4535 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4536 arm_get_next_pcs_ctor.
4538 2016-01-12 Josh Stone <jistone@redhat.com>
4539 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4541 * inferiors.h: Include "gdb_vecs.h".
4542 (struct process_info): Add syscalls_to_catch.
4543 * inferiors.c (remove_process): Free syscalls_to_catch.
4544 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4545 syscall_return stops.
4546 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4547 * server.c (handle_general_set): Handle QCatchSyscalls.
4548 (handle_query): Report support for QCatchSyscalls.
4549 * target.h (struct target_ops): Add supports_catch_syscall.
4550 (target_supports_catch_syscall): New macro.
4551 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4552 (struct lwp_info): Add syscall_state.
4553 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4554 Maintain syscall_state and syscalls_to_catch across exec.
4555 (get_syscall_trapinfo): New function, proxy to the_low_target.
4556 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4557 (linux_low_filter_event): Toggle syscall_state entry/return for
4558 syscall traps, and set it ignored for all others.
4559 (gdb_catching_syscalls_p): New function.
4560 (gdb_catch_this_syscall_p): New function.
4561 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4562 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4563 (linux_supports_catch_syscall): New function.
4564 (linux_target_ops): Install it.
4565 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4566 (the_low_target): Install it.
4568 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4570 * acinclude.m4: Include new ../warning.m4 file.
4571 * configure: Regenerated.
4572 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4574 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4576 * ax.c (is_goto_target): Mark static.
4577 * linux-low.c (register_addr): Likewise.
4578 (linux_fetch_registers, linux_store_registers): Likewise.
4579 * mem-break.c (any_persistent_commands): Fix old prototype.
4580 (add_commands_to_breakpoint): Mark static.
4581 * regcache.c (find_register_by_name): Delete unused func.
4582 * remote-utils.c (hex_or_minus_one): Mark static.
4583 * server.c (monitor_show_help): Mark static.
4584 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4585 handle_v_requests): Likewise.
4587 2016-01-12 Pedro Alves <palves@redhat.com>
4589 Remove use of the registered trademark symbol throughout.
4591 2016-01-08 Yao Qi <yao.qi@linaro.org>
4593 * remote-utils.c (getpkt): If c is '\003', call target hook
4596 2016-01-06 Yao Qi <yao.qi@linaro.org>
4598 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4599 linux-aarch32-low.c.
4600 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4601 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4602 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4603 (thumb2_breakpoint): Declare.
4604 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4605 linux-aarch32-low.h.
4606 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4607 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4608 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4610 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4612 * gdbreplay.c (gdbreplay_version): Change copyright year in
4614 * server.c (gdbserver_version): Likewise.
4616 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4618 * server.c (crc32_table): Delete.
4619 (crc32): Use libiberty's xcrc32 function.
4621 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4623 * lynx-low.c (lynx_delete_thread_callback): New function.
4624 (lynx_mourn): Properly delete our process and all of its
4625 threads. Remove call to clear_inferiors.
4627 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4629 * target.c (thread_search_callback): Add check that
4630 the thread_stopped target callback is not NULL before
4633 2015-12-21 Yao Qi <yao.qi@linaro.org>
4635 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4638 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4640 * server.c (handle_query): Call target_supports_software_single_step.
4642 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4644 * linux-low.c (single_step): New function.
4645 (linux_resume_one_lwp_throw): Call single_step.
4646 (start_step_over): Likewise.
4648 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4650 * Makefile.in (SFILES): Append arch/arm-linux.c,
4651 arch/arm-get-next-pcs.c.
4652 (arm-linux.o): New rule.
4653 (arm-get-next-pcs.o): New rule.
4654 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4656 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4657 to linux-aarch32-low.c.
4658 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4659 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4660 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4661 (thumb2_breakpoint_len): Likewise.
4662 (arm_is_thumb_mode): Make non-static.
4663 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4664 from linux-aarch32-low.c.
4665 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4666 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4667 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4668 (thumb2_breakpoint_len): Likewise.
4669 (arm_is_thumb_mode): New declaration.
4670 * linux-arm-low.c: Include arch/arm-linux.h
4671 aarch/arm-get-next-pcs.h, sys/syscall.h.
4672 (get_next_pcs_ops): New struct.
4673 (get_next_pcs_addr_bits_remove): New function.
4674 (get_next_pcs_is_thumb): New function.
4675 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4676 (arm_sigreturn_next_pc): Likewise.
4677 (get_next_pcs_syscall_next_pc): Likewise.
4678 (arm_gdbserver_get_next_pcs): Likewise.
4679 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4681 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4682 * server.h: Include gdb_vecs.h.
4684 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4686 * Makefile.in (SFILES): Append common/common-regcache.c.
4687 (OBS): Append common-regcache.o.
4688 (common-regcache.o): New rule.
4689 * regcache.c (init_register_cache): Initialize cache to
4691 (regcache_raw_read_unsigned): New function.
4692 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4693 register_status enum.
4695 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4697 * linux-aarch64-low.c (the_low_targets): Rename
4698 breakpoint_reinsert_addr to get_next_pcs.
4699 * linux-arm-low.c (the_low_targets): Likewise.
4700 * linux-bfin-low.c (the_low_targets): Likewise.
4701 * linux-cris-low.c (the_low_targets): Likewise.
4702 * linux-crisv32-low.c (the_low_targets): Likewise.
4703 * linux-low.c (can_software_single_step): Likewise.
4704 (install_software_single_step_breakpoints): New function.
4705 (start_step_over): Use install_software_single_step_breakpoints.
4706 * linux-low.h: New CORE_ADDR vector.
4707 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4709 * linux-mips-low.c (the_low_targets): Likewise.
4710 * linux-nios2-low.c (the_low_targets): Likewise.
4711 * linux-sparc-low.c (the_low_targets): Likewise.
4713 2015-12-17 Pedro Alves <palves@redhat.com>
4715 * linux-low.c (linux_kill_one_lwp): Remove references to
4717 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4719 (linux_init_signals): Delete.
4720 (initialize_low): Adjust.
4721 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4723 2015-12-16 Pedro Alves <palves@redhat.com>
4725 * configure.ac (compiler warning flags): When testing a
4726 -Wno-foo option, check whether -Wfoo works instead.
4727 * configure: Regenerate.
4729 2015-12-11 Don Breazeal <donb@codesourcery.com>
4731 * server.c (process_serial_event): Don't exit from gdbserver
4732 in remote mode if there are still active inferiors.
4734 2015-12-11 Yao Qi <yao.qi@linaro.org>
4736 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4737 arm_breakpoint_at if the process is 32-bit.
4739 2015-12-11 Yao Qi <yao.qi@linaro.org>
4741 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4744 2015-12-07 Yao Qi <yao.qi@linaro.org>
4746 * configure.srv: Append arm.o to srv_tgtobj for
4747 aarch64*-*-linux* target.
4748 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4749 from linux-arm-low.c.
4750 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4751 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4752 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4753 (thumb2_breakpoint_len): Likewise.
4754 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4755 (arm_breakpoint_kinds): Likewise.
4756 (arm_breakpoint_kind_from_pc): Likewise.
4757 (arm_sw_breakpoint_from_kind): Likewise.
4758 (arm_breakpoint_kind_from_current_state): Likewise.
4759 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4760 (arm_sw_breakpoint_from_kind): Declare.
4761 (arm_breakpoint_kind_from_current_state): Declare.
4762 (arm_breakpoint_at): Declare.
4763 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4764 arm_sw_breakpoint_from_kind if process is 32-bit.
4765 (aarch64_breakpoint_kind_from_pc): New function.
4766 (aarch64_breakpoint_kind_from_current_state): New function.
4767 (the_low_target): Initialize fields breakpoint_kind_from_pc
4768 and breakpoint_kind_from_current_state.
4769 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4770 linux-aarch32-low.c.
4771 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4772 (arm_breakpoint, arm_breakpoint_len): Likewise.
4773 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4774 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4775 (arm_is_thumb_mode): Likewise.
4776 (arm_breakpoint_at): Likewise.
4777 (arm_breakpoint_kind_from_pc): Likewise.
4778 (arm_sw_breakpoint_from_kind): Likewise.
4779 (arm_breakpoint_kind_from_current_state): Likewise.
4782 2015-08-04 Yao Qi <yao.qi@linaro.org>
4784 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4785 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4786 * server.c (extended_protocol): Remove "static".
4787 * server.h (extended_protocol): Declare it.
4789 2015-12-04 Josh Stone <jistone@redhat.com>
4791 * target.h (struct target_ops) <arch_setup>: Rename to ...
4792 (struct target_ops) <post_create_inferior>: ... this.
4793 (target_arch_setup): Rename to ...
4794 (target_post_create_inferior): ... this, calling post_create_inferior.
4795 * server.c (start_inferior): Update target_arch_setup calls to
4796 target_post_create_inferior.
4797 * linux-low.c (linux_low_ptrace_options): Forward declare.
4798 (linux_arch_setup): Update its comment for general use.
4799 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4800 (struct linux_target_ops): Use linux_post_create_inferior.
4801 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4802 to post_create_inferior.
4803 * nto-low.c (struct nto_target_ops): Likewise.
4804 * spu-low.c (struct spu_target_ops): Likewise.
4805 * win32-low.c (struct win32_target_ops): Likewise.
4807 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4809 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4811 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4813 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4814 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4815 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4816 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4817 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4818 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4819 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4820 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4821 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4822 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4823 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4824 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4826 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4828 * linux-low.c (linux_look_up_symbols): Don't call
4829 linux_supports_traceclone.
4830 * linux-low.h (thread_db_init): Remove use_events argument.
4831 * thread-db.c (thread_db_use_event): Remove global variable.
4832 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4833 (struct thread_db) <td_create_bp>: Remove field.
4834 (thread_db_create_event): Remove function.
4835 (thread_db_enable_reporting): Likewise.
4836 (find_one_thread): Don't check for thread_db_use_events.
4837 (attach_thread): Likewise.
4838 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4839 (try_thread_db_load_1): Don't check for thread_db_use_events.
4840 (thread_db_init): Remove use_events argument and thread events
4842 (remove_thread_event_breakpoints): Remove function.
4843 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4845 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4847 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4849 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4850 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4851 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4852 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4853 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4855 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4857 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4858 * linux-low.c (can_hardware_single_step): Use
4859 supports_hardware_single_step.
4860 (can_software_single_step): New function.
4861 (start_step_over): Call can_software_single_step.
4862 (linux_supports_hardware_single_step): New function.
4863 (struct target_ops) <supports_software_single_step>: Initialize.
4864 * linux-low.h (struct linux_target_ops)
4865 <supports_hardware_single_step>: Initialize.
4866 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4867 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4868 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4869 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4870 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4871 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4872 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4873 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4874 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4875 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4877 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4878 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4880 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4881 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4882 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4884 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4885 * target.h (struct target_ops): <supports_software_single_step>:
4887 (target_supports_software_single_step): New macro.
4889 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4891 * linux-low.c (linux_wait_1): Fix pc advance condition.
4892 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4893 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4895 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4897 * linux-arm-low.c (arm_is_thumb_mode): New function.
4898 (arm_breakpoint_at): Use arm_is_thumb_mode.
4899 (arm_breakpoint_kind_from_current_state): New function.
4900 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4902 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4903 (linux_breakpoint_kind_from_current_state): New function.
4904 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4905 * linux-low.h (struct linux_target_ops)
4906 <breakpoint_kind_from_current_state>: New field.
4907 * target.h (struct target_ops): Likewise.
4908 (target_breakpoint_kind_from_current_state): New macro.
4910 2015-11-30 Pedro Alves <palves@redhat.com>
4912 * linux-low.c (linux_resume): Wake up the event loop before
4915 2015-11-30 Pedro Alves <palves@redhat.com>
4917 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4919 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4921 * target.c (struct thread_search): New structure.
4922 (thread_search_callback): New function.
4923 (prev_general_thread): New global.
4924 (prepare_to_access_memory, done_accessing_memory): New functions.
4925 * target.h (prepare_to_access_memory, done_accessing_memory):
4926 Replace macros with function declarations.
4928 2015-11-30 Pedro Alves <palves@redhat.com>
4931 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4932 report TARGET_WAITKIND_NO_RESUMED.
4933 * remote-utils.c (prepare_resume_reply): Handle
4934 TARGET_WAITKIND_NO_RESUMED.
4935 * server.c (report_no_resumed): New global.
4936 (handle_query) <qSupported>: Handle "no-resumed+". Report
4937 "no-resumed+" support.
4938 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4939 return error if the client doesn't support no-resumed events.
4940 (push_stop_notification): New function.
4941 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4942 events if the client supports them.
4944 2015-11-30 Pedro Alves <palves@redhat.com>
4946 * linux-low.c (thread_still_has_status_pending_p): Don't check
4948 (lwp_resumed): New function.
4949 (status_pending_p_callback): Return early if the LWP is not
4950 supposed to be resumed.
4952 2015-11-30 Pedro Alves <palves@redhat.com>
4954 * linux-low.c (handle_extended_wait): Assert that the LWP's
4955 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4956 thread create events, leave the new child's status pending.
4957 (linux_low_filter_event): If GDB wants to hear about thread exit
4958 events, leave the LWP marked dead and don't delete it.
4959 (linux_wait_for_event_filtered): Don't check for thread exit.
4960 (filter_exit_event): New function.
4961 (linux_wait_1): Use it, when returning an exit event.
4962 (linux_resume_one_lwp_throw): Assert that the LWP's
4963 waitstatus is TARGET_WAITKIND_IGNORE.
4964 * remote-utils.c (prepare_resume_reply): Handle
4965 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4966 * server.c (report_thread_events): New global.
4967 (handle_general_set): Handle QThreadEvents.
4968 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4969 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4970 TARGET_WAITKIND_THREAD_EXITED.
4971 * server.h (report_thread_events): Declare.
4973 2015-11-30 Pedro Alves <palves@redhat.com>
4975 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4976 the thread's last_resume_kind was resume_stop.
4978 2015-11-30 Pedro Alves <palves@redhat.com>
4980 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4983 2015-11-30 Pedro Alves <palves@redhat.com>
4985 * server.c (handle_v_requests): Handle vCtrlC.
4987 2015-11-30 Pedro Alves <palves@redhat.com>
4989 * gdbthread.h (find_any_thread_of_pid): Declare.
4990 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4992 * server.c (handle_query): If current_thread is NULL, look for
4993 another thread of the selected process.
4995 2015-11-26 Daniel Colascione <dancol@dancol.org>
4996 Simon Marchi <simon.marchi@ericsson.com>
4998 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4999 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5001 * target.h (struct target_ops) <thread_name>: New field.
5002 (target_thread_name): New macro.
5004 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5006 * regcache.h (regcache_invalidate_pid): Add declaration.
5007 * regcache.c (regcache_invalidate_pid): New function, extracted
5008 from regcache_invalidate.
5009 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5010 Add trivial documentation comment.
5011 * lynx-low.c: Use regcache_invalidate_pid instead of
5012 regcache_invalidate.
5014 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5016 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5017 and Elf64_auxv_t if the target is Android.
5019 2015-11-22 Doug Evans <xdje42@gmail.com>
5021 * target.h: #include <sys/types.h>.
5023 2015-11-19 Pedro Alves <palves@redhat.com>
5025 * linux-low.c (linux_process_qsupported): Change prototype.
5027 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5029 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5030 and adjust to loop over all features.
5031 * server.c (handle_query) <qSupported>: Adjust to call
5032 target_process_qsupported once, passing it a vector of unprocessed
5034 * target.h (struct target_ops) <process_qsupported>: Change
5036 (target_process_qsupported): Adjust.
5038 2015-11-19 Pedro Alves <palves@redhat.com>
5040 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5042 * configure: Regenerate.
5044 2015-11-19 Pedro Alves <palves@redhat.com>
5046 * configure: Regenerate.
5048 2015-11-19 Yao Qi <yao.qi@linaro.org>
5050 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5053 2015-11-19 Yao Qi <yao.qi@linaro.org>
5055 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5056 (struct aarch64_operand): Move enum out.
5058 2015-11-19 Yao Qi <yao.qi@linaro.org>
5060 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5061 struct user_fpsimd_state *.
5062 (aarch64_store_fpregset): Likewise.
5064 2015-11-19 Yao Qi <yao.qi@linaro.org>
5066 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5067 struct user_pt_regs *.
5068 (aarch64_store_gregset): Likewise.
5070 2015-11-18 Pedro Alves <palves@redhat.com>
5072 * Makefile.in (all_object_files): Add $IPA_OBJS.
5074 2015-11-17 Pedro Alves <palves@redhat.com>
5076 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5077 GDB_SIGNAL_0 and gdb_signal_to_string.
5079 2015-11-17 Pedro Alves <palves@redhat.com>
5081 * win32-low.c (handle_output_debug_string): Remove parameter.
5082 (win32_kill): Remove our_status local and adjust call to
5083 handle_output_debug_string.
5084 (get_child_debug_event): Adjust call to
5085 handle_output_debug_string.
5087 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5089 * linux-mips-low.c (mips_fill_gregset): Add cast.
5090 (mips_store_gregset): Likewise.
5091 (mips_fill_fpregset): Likewise.
5092 (mips_store_fpregset): Likewise.
5094 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5096 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5099 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5101 * linux-mips-low.c (mips_linux_new_thread): Change type of
5102 watch_type to enum target_hw_bp_type.
5104 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5106 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5107 Change return type to arm_hwbp_type.
5109 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5111 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5112 (arm_store_gregset): Likewise.
5113 * linux-arm-low.c (arm_get_hwcap): Likewise.
5114 (arm_read_description): Likewise.
5116 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5118 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5120 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5122 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5123 (ppc_fill_vsxregset): Likewise.
5124 (ppc_store_vsxregset): Likewise.
5125 (ppc_fill_vrregset): Likewise.
5126 (ppc_store_vrregset): Likewise.
5127 (ppc_fill_evrregset): Likewise.
5128 (ppc_store_evrregset): Likewise.
5130 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5132 * linux-ppc-low.c (ppc_usrregs_info): Remove
5133 forward-declaration.
5134 (ppc_arch_setup): Move lower in file.
5136 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5138 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5139 (ps_pdwrite): Likewise.
5141 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5143 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5144 to after assert checks.
5146 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5148 * proc-service.c (ps_pdread): Add/adjust casts.
5149 (ps_pdwrite): Add/adjust casts.
5151 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5153 * server.c (handle_search_memory_1): Cast return value of
5156 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5158 * server.c (write_qxfer_response): Change type of data to
5161 2015-10-29 Pedro Alves <palves@redhat.com>
5163 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5165 2015-10-29 Pedro Alves <palves@redhat.com>
5167 * tracepoint.c (clear_installed_tracepoints): Add casts.
5169 2015-10-29 Pedro Alves <palves@redhat.com>
5171 * server.c (handle_v_cont, process_serial_event): Add enum
5172 gdb_signal casts to signal parsing code.
5174 2015-10-29 Pedro Alves <palves@redhat.com>
5176 * linux-low.h (NULL_REGSET): Define.
5177 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5178 * linux-arm-low.c (arm_regsets): Likewise.
5179 * linux-crisv32-low.c (cris_regsets): Likewise.
5180 * linux-m68k-low.c (m68k_regsets): Likewise.
5181 * linux-mips-low.c (mips_regsets): Likewise.
5182 * linux-nios2-low.c (nios2_regsets): Likewise.
5183 * linux-ppc-low.c (ppc_regsets): Likewise.
5184 * linux-s390-low.c (s390_regsets): Likewise.
5185 * linux-sh-low.c (sh_regsets): Likewise.
5186 * linux-sparc-low.c (sparc_regsets): Likewise.
5187 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5188 * linux-tile-low.c (tile_regsets): Likewise.
5189 * linux-x86-low.c (x86_regsets): Likewise.
5190 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5192 2015-10-29 Pedro Alves <palves@redhat.com>
5194 * linux-low.h (NULL_REGSET): Define.
5195 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5196 * linux-arm-low.c (arm_regsets): Likewise.
5197 * linux-crisv32-low.c (cris_regsets): Likewise.
5198 * linux-m68k-low.c (m68k_regsets): Likewise.
5199 * linux-mips-low.c (mips_regsets): Likewise.
5200 * linux-nios2-low.c (nios2_regsets): Likewise.
5201 * linux-ppc-low.c (ppc_regsets): Likewise.
5202 * linux-s390-low.c (s390_regsets): Likewise.
5203 * linux-sh-low.c (sh_regsets): Likewise.
5204 * linux-sparc-low.c (sparc_regsets): Likewise.
5205 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5206 * linux-tile-low.c (tile_regsets): Likewise.
5207 * linux-x86-low.c (x86_regsets): Likewise.
5208 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5210 2015-10-26 Doug Evans <dje@google.com>
5212 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5214 2015-10-26 Doug Evans <dje@google.com>
5216 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5218 2015-10-26 Doug Evans <dje@google.com>
5220 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5222 (attach_thread, find_new_threads_callback): Ditto.
5224 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5226 * mem-break.h (set_breakpoint_data): Remove.
5228 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5230 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5231 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5232 (initialize_low): Remove set_breakpoint_data call.
5233 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5234 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5235 (initialize_low): Remove set_breakpoint_data call.
5236 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5237 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5238 (initialize_low): Remove set_breakpoint_data call.
5240 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5242 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5243 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5244 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5245 * target.h (target_breakpoint_kind_from_pc): New macro.
5247 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5249 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5250 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5251 the default breakpoint kind.
5253 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5255 * linux-arm-low.c (arm_supports_z_point_type): Add software
5258 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5260 * linux-arm-low.c: Refactor breakpoint definitions.
5261 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5262 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5264 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5266 * Makefile.in: Add arm.c/o.
5267 * configure.srv: Likewise.
5268 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5269 (arm_breakpoint_kind_from_pc): New function.
5270 (arm_sw_breakpoint_from_kind): Return proper kind.
5271 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5273 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5275 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5277 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5278 (struct raw_breakpoint) <size>: Remove.
5279 (struct raw_breakpoint) <kind>: Add.
5280 (bp_size): New function.
5281 (bp_opcode): Likewise.
5282 (find_raw_breakpoint_at): Adjust for kind.
5283 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5284 (remove_memory_breakpoint): Adjust for kind call bp_size.
5285 (set_raw_breakpoint_at): Adjust for kind.
5286 (set_breakpoint): Likewise.
5287 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5288 (delete_raw_breakpoint): Adjust for kind.
5289 (delete_breakpoint): Likewise.
5290 (find_gdb_breakpoint): Likewise.
5291 (set_gdb_breakpoint_1): Likewise.
5292 (set_gdb_breakpoint): Likewise.
5293 (delete_gdb_breakpoint_1): Likewise.
5294 (delete_gdb_breakpoint): Likewise.
5295 (uninsert_raw_breakpoint): Likewise.
5296 (reinsert_raw_breakpoint): Likewise.
5297 (set_breakpoint_data): Remove.
5298 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5299 (check_mem_read): Adjust for kind call bp_size.
5300 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5301 (clone_one_breakpoint): Adjust for kind.
5302 * mem-break.h (set_gdb_breakpoint): Likewise.
5303 (delete_gdb_breakpoint): Likewise.
5304 * server.c (process_serial_event): Likewise.
5306 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5308 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5309 (struct linux_target_ops) <breakpoint>: Remove.
5310 (struct linux_target_ops) <breakpoint_len>: Remove.
5311 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5312 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5313 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5314 (arm_sw_breakpoint_from_kind): New function.
5315 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5316 (struct linux_target_ops) <breakpoint>: Remove.
5317 (struct linux_target_ops) <breakpoint_len>: Remove.
5318 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5319 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5320 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5321 (struct linux_target_ops) <breakpoint>: Remove.
5322 (struct linux_target_ops) <breakpoint_len>: Remove.
5323 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5324 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5325 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5326 (struct linux_target_ops) <breakpoint>: Remove.
5327 (struct linux_target_ops) <breakpoint_len>: Remove.
5328 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5329 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5330 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5331 and sw_breakpoint_from_kind to increment the pc.
5332 (linux_breakpoint_kind_from_pc): New function.
5333 (linux_sw_breakpoint_from_kind): New function.
5334 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5335 (initialize_low): Call breakpoint_kind_from_pc and
5336 sw_breakpoint_from_kind to replace breakpoint_data/len.
5337 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5339 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5340 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5341 (struct linux_target_ops) <breakpoint>: Remove.
5342 (struct linux_target_ops) <breakpoint_len>: Remove.
5343 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5344 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5345 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5346 (struct linux_target_ops) <breakpoint>: Remove.
5347 (struct linux_target_ops) <breakpoint_len>: Remove.
5348 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5349 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5350 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5351 (struct linux_target_ops) <breakpoint>: Remove.
5352 (struct linux_target_ops) <breakpoint_len>: Remove.
5353 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5354 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5355 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5356 (struct linux_target_ops) <breakpoint>: Remove.
5357 (struct linux_target_ops) <breakpoint_len>: Remove.
5358 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5359 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5360 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5361 (struct linux_target_ops) <breakpoint>: Remove.
5362 (struct linux_target_ops) <breakpoint_len>: Remove.
5363 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5364 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5365 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5366 (struct linux_target_ops) <breakpoint>: Remove.
5367 (struct linux_target_ops) <breakpoint_len>: Remove.
5368 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5369 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5370 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5371 (struct linux_target_ops) <breakpoint>: Remove.
5372 (struct linux_target_ops) <breakpoint_len>: Remove.
5373 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5374 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5375 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5376 (struct linux_target_ops) <breakpoint>: Remove.
5377 (struct linux_target_ops) <breakpoint_len>: Remove.
5378 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5379 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5380 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5381 (struct linux_target_ops) <breakpoint>: Remove.
5382 (struct linux_target_ops) <breakpoint_len>: Remove.
5383 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5384 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5385 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5386 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5387 (struct linux_target_ops) <breakpoint>: Remove.
5388 (struct linux_target_ops) <breakpoint_len>: Remove.
5389 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5390 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5391 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5392 (struct linux_target_ops) <breakpoint>: Remove.
5393 (struct linux_target_ops) <breakpoint_len>: Remove.
5394 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5395 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5397 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5399 * linux-cris-low.c (cris_get_pc): Remove void arg.
5401 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5403 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5406 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5408 * inferiors.c (thread_pid_matches_callback): New function.
5409 (find_thread_process): New function.
5410 (remove_thread): Reset current_thread.
5411 (remove_process): Assert threads have been removed first.
5413 2015-10-15 Yao Qi <yao.qi@linaro.org>
5415 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5417 (aarch64_remove_point): Likewise.
5418 * regcache.c (regcache_register_size): New function.
5420 2015-10-12 Yao Qi <yao.qi@linaro.org>
5422 * linux-aarch64-low.c: Update all callers as emit_load_store
5423 is renamed to aarch64_emit_load_store.
5425 2015-10-12 Yao Qi <yao.qi@linaro.org>
5427 * linux-aarch64-low.c: Update all callers of function renaming
5428 from emit_insn to aarch64_emit_insn.
5430 2015-10-12 Yao Qi <yao.qi@linaro.org>
5432 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5433 arch/aarch64-insn.h.
5434 (struct aarch64_memory_operand): Likewise.
5436 (emit_insn): Move to arch/aarch64-insn.c.
5437 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5438 (emit_load_store): Move to arch/aarch64-insn.c.
5439 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5440 (can_encode_int32): Remove.
5442 2015-10-12 Yao Qi <yao.qi@linaro.org>
5444 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5445 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5446 (aarch64_relocate_instruction): Likewise.
5447 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5448 (struct aarch64_insn_visitor): Likewise.
5450 2015-10-12 Yao Qi <yao.qi@linaro.org>
5452 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5453 (struct aarch64_insn_visitor): New.
5454 (struct aarch64_insn_relocation_data): New.
5455 (aarch64_ftrace_insn_reloc_b): New function.
5456 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5457 (aarch64_ftrace_insn_reloc_cb): Likewise.
5458 (aarch64_ftrace_insn_reloc_tb): Likewise.
5459 (aarch64_ftrace_insn_reloc_adr): Likewise.
5460 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5461 (aarch64_ftrace_insn_reloc_others): Likewise.
5463 (aarch64_relocate_instruction): Use visitor.
5465 2015-10-12 Yao Qi <yao.qi@linaro.org>
5467 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5468 int. Add argument buf.
5469 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5470 aarch64_relocate_instruction.
5472 2015-10-12 Yao Qi <yao.qi@linaro.org>
5474 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5475 argument insn. Remove local variable insn. Don't call
5477 (aarch64_install_fast_tracepoint_jump_pad): Call
5480 2015-09-30 Yao Qi <yao.qi@linaro.org>
5482 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5483 (emit_load_store_pair): Likewise.
5485 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5487 * dll.c (match_dll): Add cast(s).
5488 (unloaded_dll): Likewise.
5489 * linux-low.c (second_thread_of_pid_p): Likewise.
5490 (delete_lwp_callback): Likewise.
5491 (count_events_callback): Likewise.
5492 (select_event_lwp_callback): Likewise.
5493 (linux_set_resume_request): Likewise.
5494 * server.c (accumulate_file_name_length): Likewise.
5495 (emit_dll_description): Likewise.
5496 (handle_qxfer_threads_worker): Likewise.
5497 (visit_actioned_threads): Likewise.
5498 * thread-db.c (any_thread_of): Likewise.
5499 * tracepoint.c (same_process_p): Likewise.
5500 (match_blocktype): Likewise.
5501 (build_traceframe_info_xml): Likewise.
5503 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5505 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5507 (gdb_unparse_agent_expr): Likewise.
5508 * hostio.c (require_data): Likewise.
5509 (handle_pread): Likewise.
5510 * linux-low.c (disable_regset): Likewise.
5511 (fetch_register): Likewise.
5512 (store_register): Likewise.
5513 (get_dynamic): Likewise.
5514 (linux_qxfer_libraries_svr4): Likewise.
5515 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5516 (set_fast_tracepoint_jump): Likewise.
5517 (uninsert_fast_tracepoint_jumps_at): Likewise.
5518 (reinsert_fast_tracepoint_jumps_at): Likewise.
5519 (validate_inserted_breakpoint): Likewise.
5520 (clone_agent_expr): Likewise.
5521 * regcache.c (init_register_cache): Likewise.
5522 * remote-utils.c (putpkt_binary_1): Likewise.
5523 (decode_M_packet): Likewise.
5524 (decode_X_packet): Likewise.
5525 (look_up_one_symbol): Likewise.
5526 (relocate_instruction): Likewise.
5527 (monitor_output): Likewise.
5528 * server.c (handle_search_memory): Likewise.
5529 (handle_qxfer_exec_file): Likewise.
5530 (handle_qxfer_libraries): Likewise.
5531 (handle_qxfer): Likewise.
5532 (handle_query): Likewise.
5533 (handle_v_cont): Likewise.
5534 (handle_v_run): Likewise.
5535 (captured_main): Likewise.
5536 * target.c (write_inferior_memory): Likewise.
5537 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5538 * tracepoint.c (init_trace_buffer): Likewise.
5539 (add_tracepoint_action): Likewise.
5540 (add_traceframe): Likewise.
5541 (add_traceframe_block): Likewise.
5542 (cmd_qtdpsrc): Likewise.
5543 (cmd_qtdv): Likewise.
5544 (cmd_qtstatus): Likewise.
5545 (response_source): Likewise.
5546 (response_tsv): Likewise.
5547 (cmd_qtnotes): Likewise.
5548 (gdb_collect): Likewise.
5549 (initialize_tracepoint): Likewise.
5551 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5553 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5554 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5555 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5557 (enum aarch64_condition_codes): New enum.
5558 (w0): New static global.
5561 (struct aarch64_memory_operand) <type>: New
5562 MEMORY_OPERAND_POSTINDEX type.
5563 (postindex_memory_operand): New helper function.
5564 (emit_ret): New function.
5565 (emit_load_store_pair): New function, factored out of emit_stp
5566 with support for MEMORY_OPERAND_POSTINDEX.
5567 (emit_stp): Rewrite using emit_load_store_pair.
5568 (emit_ldp): New function.
5569 (emit_load_store): Likewise.
5570 (emit_ldr): Mention post-index instruction in comment.
5571 (emit_ldrh): New function.
5572 (emit_ldrb): New function.
5573 (emit_ldrsw): Mention post-index instruction in comment.
5574 (emit_str): Likewise.
5575 (emit_subs): New function.
5576 (emit_cmp): Likewise.
5577 (emit_and): Likewise.
5578 (emit_orr): Likewise.
5579 (emit_orn): Likewise.
5580 (emit_eor): Likewise.
5581 (emit_mvn): Likewise.
5582 (emit_lslv): Likewise.
5583 (emit_lsrv): Likewise.
5584 (emit_asrv): Likewise.
5585 (emit_mul): Likewise.
5586 (emit_sbfm): Likewise.
5587 (emit_sbfx): Likewise.
5588 (emit_ubfm): Likewise.
5589 (emit_ubfx): Likewise.
5590 (emit_csinc): Likewise.
5591 (emit_cset): Likewise.
5592 (emit_nop): Likewise.
5593 (emit_ops_insns): New helper function.
5594 (emit_pop): Likewise.
5595 (emit_push): Likewise.
5596 (aarch64_emit_prologue): New function.
5597 (aarch64_emit_epilogue): Likewise.
5598 (aarch64_emit_add): Likewise.
5599 (aarch64_emit_sub): Likewise.
5600 (aarch64_emit_mul): Likewise.
5601 (aarch64_emit_lsh): Likewise.
5602 (aarch64_emit_rsh_signed): Likewise.
5603 (aarch64_emit_rsh_unsigned): Likewise.
5604 (aarch64_emit_ext): Likewise.
5605 (aarch64_emit_log_not): Likewise.
5606 (aarch64_emit_bit_and): Likewise.
5607 (aarch64_emit_bit_or): Likewise.
5608 (aarch64_emit_bit_xor): Likewise.
5609 (aarch64_emit_bit_not): Likewise.
5610 (aarch64_emit_equal): Likewise.
5611 (aarch64_emit_less_signed): Likewise.
5612 (aarch64_emit_less_unsigned): Likewise.
5613 (aarch64_emit_ref): Likewise.
5614 (aarch64_emit_if_goto): Likewise.
5615 (aarch64_emit_goto): Likewise.
5616 (aarch64_write_goto_address): Likewise.
5617 (aarch64_emit_const): Likewise.
5618 (aarch64_emit_call): Likewise.
5619 (aarch64_emit_reg): Likewise.
5620 (aarch64_emit_pop): Likewise.
5621 (aarch64_emit_stack_flush): Likewise.
5622 (aarch64_emit_zero_ext): Likewise.
5623 (aarch64_emit_swap): Likewise.
5624 (aarch64_emit_stack_adjust): Likewise.
5625 (aarch64_emit_int_call_1): Likewise.
5626 (aarch64_emit_void_call_2): Likewise.
5627 (aarch64_emit_eq_goto): Likewise.
5628 (aarch64_emit_ne_goto): Likewise.
5629 (aarch64_emit_lt_goto): Likewise.
5630 (aarch64_emit_le_goto): Likewise.
5631 (aarch64_emit_gt_goto): Likewise.
5632 (aarch64_emit_ge_got): Likewise.
5633 (aarch64_emit_ops_impl): New static global variable.
5634 (aarch64_emit_ops): New target function, return
5635 &aarch64_emit_ops_impl.
5636 (struct linux_target_ops): Install it.
5638 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5640 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5641 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5643 * linux-aarch64-ipa.c: New file.
5644 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5646 (aarch64_get_thread_area): New target method.
5647 (extract_signed_bitfield): New helper function.
5648 (aarch64_decode_ldr_literal): New function.
5649 (enum aarch64_opcodes): New enum.
5650 (struct aarch64_register): New struct.
5651 (struct aarch64_operand): New struct.
5652 (x0): New static global.
5661 (aarch64_register): New helper function.
5662 (register_operand): Likewise.
5663 (immediate_operand): Likewise.
5664 (struct aarch64_memory_operand): New struct.
5665 (offset_memory_operand): New helper function.
5666 (preindex_memory_operand): Likewise.
5667 (enum aarch64_system_control_registers): New enum.
5668 (ENCODE): New macro.
5669 (emit_insn): New helper function.
5670 (emit_b): New function.
5671 (emit_bcond): Likewise.
5672 (emit_cb): Likewise.
5673 (emit_tb): Likewise.
5674 (emit_blr): Likewise.
5675 (emit_stp): Likewise.
5676 (emit_ldp_q_offset): Likewise.
5677 (emit_stp_q_offset): Likewise.
5678 (emit_load_store): Likewise.
5679 (emit_ldr): Likewise.
5680 (emit_ldrsw): Likewise.
5681 (emit_str): Likewise.
5682 (emit_ldaxr): Likewise.
5683 (emit_stxr): Likewise.
5684 (emit_stlr): Likewise.
5685 (emit_data_processing_reg): Likewise.
5686 (emit_data_processing): Likewise.
5687 (emit_add): Likewise.
5688 (emit_sub): Likewise.
5689 (emit_mov): Likewise.
5690 (emit_movk): Likewise.
5691 (emit_mov_addr): Likewise.
5692 (emit_mrs): Likewise.
5693 (emit_msr): Likewise.
5694 (emit_sevl): Likewise.
5695 (emit_wfe): Likewise.
5696 (append_insns): Likewise.
5697 (can_encode_int32_in): New helper function.
5698 (aarch64_relocate_instruction): New function.
5699 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5700 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5701 (struct linux_target_ops): Install aarch64_get_thread_area,
5702 aarch64_install_fast_tracepoint_jump_pad and
5703 aarch64_get_min_fast_tracepoint_insn_len.
5705 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5707 * Makefile.in (aarch64-insn.o): New rule.
5708 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5710 2015-09-21 Yao Qi <yao.qi@linaro.org>
5712 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5714 2015-09-21 Yao Qi <yao.qi@linaro.org>
5716 * tracepoint.c (max_jump_pad_size): Remove.
5718 2015-09-18 Yao Qi <yao.qi@linaro.org>
5720 * linux-aarch64-low.c: Don't include sys/uio.h.
5721 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5723 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5725 * tracepoint.c (eval_result_type): Change prototype.
5726 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5728 2015-09-15 Pedro Alves <palves@redhat.com>
5730 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5731 Check whether to report exec events instead of checking whether
5732 multiprocess is enabled.
5734 2015-09-15 Pedro Alves <palves@redhat.com>
5737 * remote-utils.c (prepare_resume_reply): Merge
5738 TARGET_WAITKIND_VFORK_DONE switch case with the
5739 TARGET_WAITKIND_FORKED case.
5741 2015-09-15 Yao Qi <yao.qi@linaro.org>
5743 * server.c (handle_query): Check string comparison using
5744 "else if" instead of "if".
5746 2015-09-15 Yao Qi <yao.qi@linaro.org>
5748 * server.c (vCont_supported): New global variable.
5749 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5750 matches. Append ";vContSupported+" to own_buf.
5751 (handle_v_requests): Append ";s;S" to own_buf if target supports
5752 hardware single step or vCont_supported is false.
5753 (capture_main): Set vCont_supported to zero.
5755 2015-09-15 Yao Qi <yao.qi@linaro.org>
5757 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5759 (linux_supports_hardware_single_step): ... New function.
5760 (linux_target_ops): Update.
5761 * lynx-low.c (lynx_target_ops): Set field
5762 supports_hardware_single_step to target_can_do_hardware_single_step.
5763 * nto-low.c (nto_target_ops): Likewise.
5764 * spu-low.c (spu_target_ops): Likewise.
5765 * win32-low.c (win32_target_ops): Likewise.
5766 * target.c (target_can_do_hardware_single_step): New function.
5767 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5768 Remove. <supports_hardware_single_step>: New field.
5769 (target_supports_conditional_breakpoints): Remove.
5770 (target_supports_hardware_single_step): New macro.
5771 (target_can_do_hardware_single_step): Declare.
5772 * server.c (handle_query): Use target_supports_hardware_single_step
5773 instead of target_supports_conditional_breakpoints.
5775 2015-09-15 Yao Qi <yao.qi@linaro.org>
5777 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5779 (struct linux_target_ops the_low_target): Install
5780 aarch64_linux_siginfo_fixup.
5782 2015-09-11 Don Breazeal <donb@codesourcery.com>
5783 Luis Machado <lgustavo@codesourcery.com>
5785 * linux-low.c (linux_mourn): Static declaration.
5786 (linux_arch_setup): Move in front of
5787 handle_extended_wait.
5788 (linux_arch_setup_thread): New function.
5789 (handle_extended_wait): Handle exec events. Call
5790 linux_arch_setup_thread. Make event_lwp argument a
5791 pointer-to-a-pointer.
5792 (check_zombie_leaders): Do not check stopped threads.
5793 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5794 (linux_low_filter_event): Add lwp and thread for exec'ing
5795 non-leader thread if leader thread has been deleted.
5796 Refactor code into linux_arch_setup_thread and call it.
5797 Pass child lwp pointer by reference to handle_extended_wait.
5798 (linux_wait_for_event_filtered): Update comment.
5799 (linux_wait_1): Prevent clobbering exec event status.
5800 (linux_supports_exec_events): New function.
5801 (linux_target_ops) <supports_exec_events>: Initialize new member.
5802 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5804 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5805 * server.c (report_exec_events): New global variable.
5806 (handle_query): Handle qSupported query for exec-events feature.
5807 (captured_main): Initialize report_exec_events.
5808 * server.h (report_exec_events): Declare new global variable.
5809 * target.h (struct target_ops) <supports_exec_events>: New
5811 (target_supports_exec_events): New macro.
5812 * win32-low.c (win32_target_ops) <supports_exec_events>:
5813 Initialize new member.
5815 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5817 * linux-low.c (linux_low_enable_btrace): Remove.
5818 (linux_target_ops): Replace linux_low_enable_btrace with
5819 linux_enable_btrace.
5821 2015-09-03 Yao Qi <yao.qi@linaro.org>
5823 * linux-aarch64-low.c (aarch64_insert_point): Call
5824 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5827 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5829 * linux-low.c (check_stopped_by_breakpoint): Use
5830 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5832 2015-08-27 Pedro Alves <palves@redhat.com>
5834 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5836 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5838 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5839 the XNEW-family equivalent.
5840 (compile_bytecodes): Likewise.
5841 * dll.c (loaded_dll): Likewise.
5842 * event-loop.c (append_callback_event): Likewise.
5843 (create_file_handler): Likewise.
5844 (create_file_event): Likewise.
5845 * hostio.c (handle_open): Likewise.
5846 * inferiors.c (add_thread): Likewise.
5847 (add_process): Likewise.
5848 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5849 * linux-arm-low.c (arm_new_process): Likewise.
5850 (arm_new_thread): Likewise.
5851 * linux-low.c (add_to_pid_list): Likewise.
5852 (linux_add_process): Likewise.
5853 (handle_extended_wait): Likewise.
5854 (add_lwp): Likewise.
5855 (enqueue_one_deferred_signal): Likewise.
5856 (enqueue_pending_signal): Likewise.
5857 (linux_resume_one_lwp_throw): Likewise.
5858 (linux_resume_one_thread): Likewise.
5859 (linux_read_memory): Likewise.
5860 (linux_write_memory): Likewise.
5861 * linux-mips-low.c (mips_linux_new_process): Likewise.
5862 (mips_linux_new_thread): Likewise.
5863 (mips_add_watchpoint): Likewise.
5864 * linux-x86-low.c (initialize_low_arch): Likewise.
5865 * lynx-low.c (lynx_add_process): Likewise.
5866 * mem-break.c (set_raw_breakpoint_at): Likewise.
5867 (set_breakpoint): Likewise.
5868 (add_condition_to_breakpoint): Likewise.
5869 (add_commands_to_breakpoint): Likewise.
5870 (clone_agent_expr): Likewise.
5871 (clone_one_breakpoint): Likewise.
5872 * regcache.c (new_register_cache): Likewise.
5873 * remote-utils.c (look_up_one_symbol): Likewise.
5874 * server.c (queue_stop_reply): Likewise.
5875 (start_inferior): Likewise.
5876 (queue_stop_reply_callback): Likewise.
5877 (handle_target_event): Likewise.
5878 * spu-low.c (fetch_ppc_memory): Likewise.
5879 (store_ppc_memory): Likewise.
5880 * target.c (set_target_ops): Likewise.
5881 * thread-db.c (thread_db_load_search): Likewise.
5882 (try_thread_db_load_1): Likewise.
5883 * tracepoint.c (add_tracepoint): Likewise.
5884 (add_tracepoint_action): Likewise.
5885 (create_trace_state_variable): Likewise.
5886 (cmd_qtdpsrc): Likewise.
5887 (cmd_qtro): Likewise.
5888 (add_while_stepping_state): Likewise.
5889 * win32-low.c (child_add_thread): Likewise.
5890 (get_image_name): Likewise.
5892 2015-08-25 Yao Qi <yao.qi@linaro.org>
5894 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5896 2015-08-25 Yao Qi <yao.qi@linaro.org>
5898 * Makefile.in (aarch64-linux.o): New rule.
5899 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5901 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5902 (aarch64_init_debug_reg_state): Make it extern.
5903 (aarch64_linux_prepare_to_resume): Remove.
5905 2015-08-25 Yao Qi <yao.qi@linaro.org>
5907 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5908 lwp_arch_private_info and ptid_of_lwp.
5910 2015-08-25 Yao Qi <yao.qi@linaro.org>
5912 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5913 Find proc_info by find_process_pid. All callers updated.
5915 2015-08-25 Yao Qi <yao.qi@linaro.org>
5917 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5919 (debug_reg_change_callback): Remove.
5920 (aarch64_notify_debug_reg_change): Remove.
5922 2015-08-25 Yao Qi <yao.qi@linaro.org>
5924 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5925 Call current_lwp_ptid.
5927 2015-08-25 Yao Qi <yao.qi@linaro.org>
5929 * linux-aarch64-low.c (debug_reg_change_callback): Use
5932 2015-08-25 Yao Qi <yao.qi@linaro.org>
5934 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5936 2015-08-25 Yao Qi <yao.qi@linaro.org>
5938 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5940 2015-08-25 Yao Qi <yao.qi@linaro.org>
5942 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5945 2015-08-25 Yao Qi <yao.qi@linaro.org>
5947 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5949 (debug_reg_change_callback): Remove argument entry and add argument
5950 lwp. Remove local variable thread. Don't print thread id in the
5951 debugging output. Don't check whether pid of thread equals to pid.
5952 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5953 iterate_over_lwps instead find_inferior.
5955 2015-08-24 Pedro Alves <palves@redhat.com>
5957 * inferiors.c (get_first_process): New function.
5958 * inferiors.h (get_first_process): New declaration.
5959 * remote-utils.c (read_ptid): Default to the first process in the
5960 list, instead of to the current thread's process.
5962 2015-08-24 Pedro Alves <palves@redhat.com>
5964 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5965 * event-loop.c: Likewise.
5966 * remote-utils.c: Likewise.
5967 * tracepoint.c: Likewise.
5969 2015-08-24 Pedro Alves <palves@redhat.com>
5971 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5974 2015-08-21 Pedro Alves <palves@redhat.com>
5976 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5977 instead of literal 1.
5979 2015-08-21 Pedro Alves <palves@redhat.com>
5981 * tdesc.c (default_description): Explicitly zero-initialize.
5983 2015-08-21 Pedro Alves <palves@redhat.com>
5986 * inferiors.c (remove_thread): Discard any pending stop reply for
5988 * server.c (remove_all_on_match_pid): Rename to ...
5989 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5991 (discard_queued_stop_replies): Change parameter to a ptid. Now
5993 (handle_v_kill, kill_inferior_callback, captured_main)
5994 (process_serial_event): Adjust.
5995 * server.h (discard_queued_stop_replies): Declare.
5997 2015-08-21 Pedro Alves <palves@redhat.com>
5999 * linux-low.c (wait_for_sigstop): Always switch to no thread
6000 selected if the previously current thread dies.
6001 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6002 process instead of the current thread's.
6003 * remote-utils.c (input_interrupt): Don't check if there's no
6005 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6006 current thread to the general thread fails, error out.
6007 (handle_qxfer_auxv, handle_qxfer_libraries)
6008 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6009 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6010 (handle_query): Check if there's a thread selected instead of
6011 checking whether there's any thread in the thread list.
6012 (handle_qxfer_threads, handle_qxfer_btrace)
6013 (handle_qxfer_btrace_conf): Don't error out early if there's no
6014 thread in the thread list.
6015 (handle_v_cont, myresume): Don't set the current thread to the
6017 (process_serial_event) <Hg handling>: Also set thread_id if the
6018 previous general thread is still alive.
6019 (process_serial_event) <g/G handling>: If setting the current
6020 thread to the general thread fails, error out.
6021 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6022 thread's lwp instead of the current thread's.
6023 * target.c (set_desired_thread): If the desired thread was not
6024 found, leave the current thread pointing to NULL. Return an int
6025 (boolean) indicating success.
6026 * target.h (set_desired_thread): Change return type to int.
6028 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6030 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6031 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6033 (ps_get_thread_area): New function.
6035 2015-08-19 Gary Benson <gbenson@redhat.com>
6037 * hostio.c (handle_pread): Do not attempt to read more data
6038 than hostio_reply_with_data can fit in a packet.
6040 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6042 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6044 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6046 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6048 2015-08-06 Pedro Alves <palves@redhat.com>
6050 * tracepoint.c (expr_eval_result): Now an int.
6052 2015-08-06 Pedro Alves <palves@redhat.com>
6054 * gdbthread.h (struct regcache): Forward declare.
6055 (struct thread_info) <regcache_data>: Now a struct regcache
6057 * inferiors.c (inferior_regcache_data)
6058 (set_inferior_regcache_data): Now work with struct regcache
6060 * inferiors.h (struct regcache): Forward declare.
6061 (inferior_regcache_data, set_inferior_regcache_data): Now work
6062 with struct regcache pointers.
6063 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6064 (free_register_cache_thread): Remove struct regcache pointer
6067 2015-08-06 Pedro Alves <palves@redhat.com>
6069 * server.c (captured_main): On error, print the exception message
6070 to stderr, and if run_once is set, throw a quit.
6072 2015-08-06 Pedro Alves <palves@redhat.com>
6074 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6077 2015-08-06 Pedro Alves <palves@redhat.com>
6079 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6080 reading beyond the passed in buffer length.
6082 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6084 * tracepoint.c (symbol_list) <required>: Remove.
6086 2015-08-06 Pedro Alves <palves@redhat.com>
6088 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6089 count if stopping and suspending threads.
6090 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6091 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6092 (linux_detach): Complete an ongoing step-over.
6093 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6095 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6096 (linux_wait_1): If passing a signal to the inferior after
6097 finishing a step-over, unsuspend and re-resume all lwps. If we
6098 see a single-step event but the thread should be continuing, don't
6099 pass the trap to gdb.
6100 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6101 internal_error instead of gdb_assert.
6102 (enqueue_pending_signal): New function.
6103 (check_ptrace_stopped_lwp_gone): Add debug output.
6104 (start_step_over): Use internal_error instead of gdb_assert.
6105 (complete_ongoing_step_over): New function.
6106 (linux_resume_one_thread): Don't resume a suspended thread.
6107 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6110 2015-08-06 Pedro Alves <palves@redhat.com>
6112 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6113 (linux_thread_alive): Use lwp_is_marked_dead.
6114 (extended_event_reported): Delete.
6115 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6116 instead of extended_event_reported.
6117 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6119 (lwp_is_marked_dead): New function.
6120 (lwp_running): Use lwp_is_marked_dead.
6121 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6124 2015-08-06 Pedro Alves <palves@redhat.com>
6126 * linux-low.c (linux_wait_1): Move fork event output out of the
6127 !report_to_gdb check. Pass event_child->waitstatus to
6128 target_waitstatus_to_string instead of ourstatus.
6130 2015-08-04 Yao Qi <yao.qi@linaro.org>
6132 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6133 if current_thread is 32 bit.
6135 2015-08-04 Yao Qi <yao.qi@linaro.org>
6137 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6138 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6139 * server.c (extended_protocol): Remove "static".
6140 * server.h (extended_protocol): Declare it.
6142 2015-08-04 Yao Qi <yao.qi@linaro.org>
6144 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6145 both aarch64 and aarch32.
6146 (aarch64_set_pc): Likewise.
6148 2015-08-04 Yao Qi <yao.qi@linaro.org>
6150 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6151 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6152 arm-with-neon.xml to srv_xmlfiles.
6153 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6154 (is_64bit_tdesc): New function.
6155 (aarch64_linux_read_description): New function.
6156 (aarch64_arch_setup): Call aarch64_linux_read_description.
6157 (regs_info): Rename to regs_info_aarch64.
6158 (aarch64_regs_info): Return right regs_info.
6159 (initialize_low_arch): Call initialize_low_arch_aarch32.
6161 2015-08-04 Yao Qi <yao.qi@linaro.org>
6163 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6164 * linux-aarch32-low.c: New file.
6165 * linux-aarch32-low.h: New file.
6166 * linux-arm-low.c (arm_fill_gregset): Move it to
6167 linux-aarch32-low.c.
6168 (arm_store_gregset): Likewise.
6169 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6170 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6171 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6172 (regs_info): Rename to regs_info_arm.
6173 (arm_regs_info): Return regs_info_aarch32 if
6174 have_ptrace_getregset is 1 and target description is
6175 arm_with_neon or arm_with_vfpv3.
6176 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6177 Call initialize_low_arch_aarch32 instead.
6179 2015-08-04 Yao Qi <yao.qi@linaro.org>
6181 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6182 * linux-low.c: ... here.
6183 * linux-low.h (have_ptrace_getregset): Declare it.
6185 2015-08-04 Pedro Alves <palves@redhat.com>
6187 * thread-db.c (struct thread_db): Use new typedefs.
6188 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6190 (disable_thread_event_reporting): Cast result of dlsym to
6191 destination function pointer type.
6192 (thread_db_mourn): Use td_ta_delete_ftype.
6194 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6196 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6198 (CDX_BREAKPOINT): Define for R2.
6199 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6200 (the_low_target): Add comments.
6202 2015-07-30 Yao Qi <yao.qi@linaro.org>
6204 * linux-arm-low.c (arm_hwcap): Remove it.
6205 (arm_read_description): New local variable arm_hwcap. Don't
6206 set arm_hwcap to zero.
6208 2015-07-30 Yao Qi <yao.qi@linaro.org>
6210 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6211 Use regcache->tdesc instead.
6212 (arm_store_wmmxregset): Likewise.
6213 (arm_fill_vfpregset): Likewise.
6214 (arm_store_vfpregset): Likewise.
6216 2015-07-30 Yao Qi <yao.qi@linaro.org>
6218 * linux-arm-low.c: Include arch/arm.h.
6219 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6220 (arm_store_gregset): Likewise.
6222 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6224 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6225 ptrace's 4th parameter.
6227 2015-07-27 Yao Qi <yao.qi@linaro.org>
6229 * configure.srv (case aarch64*-*-linux*): Don't set
6232 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6234 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6236 * linux-arm-low.c: Likewise.
6237 * linux-cris-low.c: Likewise.
6238 * linux-crisv32-low.c: Likewise.
6239 * linux-low.c: Likewise.
6240 * linux-m68k-low.c: Likewise.
6241 * linux-mips-low.c: Likewise.
6242 * linux-nios2-low.c: Likewise.
6243 * linux-s390-low.c: Likewise.
6244 * linux-sparc-low.c: Likewise.
6245 * linux-tic6x-low.c: Likewise.
6246 * linux-tile-low.c: Likewise.
6247 * linux-x86-low.c: Likewise.
6249 2015-07-24 Pedro Alves <palves@redhat.com>
6251 * config.in: Regenerate.
6252 * configure: Regenerate.
6254 2015-07-24 Pedro Alves <palves@redhat.com>
6256 * acinclude.m4: Include ../ptrace.m4.
6257 * configure.ac: Call GDB_AC_PTRACE.
6258 * config.in, configure: Regenerate.
6260 2015-07-24 Yao Qi <yao.qi@linaro.org>
6262 * linux-low.c (linux_create_inferior): Remove setting to
6263 proc->priv->new_inferior.
6264 (linux_attach): Likewise.
6265 (linux_low_filter_event): Likewise.
6266 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6268 2015-07-24 Yao Qi <yao.qi@linaro.org>
6270 * linux-low.c (linux_arch_setup): New function.
6271 (linux_low_filter_event): If proc->tdesc is NULL and
6272 proc->attached is true, call the_low_target.arch_setup.
6273 Otherwise, keep status pending, and return.
6274 (linux_resume_one_lwp_throw): Don't call get_pc if
6275 thread->while_stepping isn't NULL. Don't call
6276 get_thread_regcache if proc->tdesc is NULL.
6277 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6278 (linux_target_ops): Install arch_setup.
6279 * server.c (start_inferior): Call the_target->arch_setup.
6280 * target.h (struct target_ops) <arch_setup>: New field.
6281 (target_arch_setup): New marco.
6282 * lynx-low.c (lynx_target_ops): Update.
6283 * nto-low.c (nto_target_ops): Update.
6284 * spu-low.c (spu_target_ops): Update.
6285 * win32-low.c (win32_target_ops): Update.
6287 2015-07-24 Yao Qi <yao.qi@linaro.org>
6289 * linux-low.c (linux_add_process): Don't set
6290 proc->priv->new_inferior.
6291 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6292 (linux_attach): Likewise.
6294 2015-07-24 Yao Qi <yao.qi@linaro.org>
6296 * server.c (start_inferior): Code refactor.
6298 2015-07-24 Yao Qi <yao.qi@linaro.org>
6300 * server.c (process_serial_event): Set general_thread.
6302 2015-07-21 Yao Qi <yao.qi@linaro.org>
6304 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6305 aarch64_linux_get_debug_reg_capacity.
6307 2015-07-17 Yao Qi <yao.qi@linaro.org>
6309 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6310 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6311 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6312 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6313 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6314 (AARCH64_HWP_ALIGNMENT): Likewise.
6315 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6316 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6317 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6318 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6319 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6320 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6321 (struct aarch64_debug_reg_state): Likewise.
6322 (struct arch_lwp_info): Likewise.
6323 (aarch64_align_watchpoint): Likewise.
6324 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6325 (aarch64_watchpoint_length): Likewise.
6326 (aarch64_point_encode_ctrl_reg): Likewise
6327 (aarch64_point_is_aligned): Likewise.
6328 (aarch64_align_watchpoint): Likewise.
6329 (aarch64_linux_set_debug_regs):
6330 (aarch64_dr_state_insert_one_point): Likewise.
6331 (aarch64_dr_state_remove_one_point): Likewise.
6332 (aarch64_handle_breakpoint): Likewise.
6333 (aarch64_handle_aligned_watchpoint): Likewise.
6334 (aarch64_handle_unaligned_watchpoint): Likewise.
6335 (aarch64_handle_watchpoint): Likewise.
6337 2015-07-17 Yao Qi <yao.qi@linaro.org>
6339 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6340 and don't aarch64_get_debug_reg_state. All callers update.
6341 (aarch64_handle_aligned_watchpoint): Likewise.
6342 (aarch64_handle_unaligned_watchpoint): Likewise.
6343 (aarch64_handle_watchpoint): Likewise.
6344 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6345 (aarch64_remove_point): Likewise.
6347 2015-07-17 Yao Qi <yao.qi@linaro.org>
6349 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6351 (aarch64_handle_unaligned_watchpoint): Likewise.
6353 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6355 Revert the previous 3 commits:
6356 Move gdb_regex* to common/
6357 Move linux_find_memory_regions_full & co.
6358 gdbserver build-id attribute generator
6360 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6361 Jan Kratochvil <jan.kratochvil@redhat.com>
6363 gdbserver build-id attribute generator.
6364 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6365 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6366 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6368 (get_dynamic): Use find_pdhr to traverse program headers.
6369 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6370 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6371 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6372 (get_hex_build_id): New.
6373 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6374 to reply XML document.
6376 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6377 Jan Kratochvil <jan.kratochvil@redhat.com>
6379 * target.c: Include target/target-utils.h and fcntl.h.
6380 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6381 (target_fileio_read_stralloc): New functions.
6383 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6385 * Makefile.in (OBS): Add gdb_regex.o.
6387 * config.in: Rebuilt.
6388 * configure: Rebuilt.
6390 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6391 Jan Kratochvil <jan.kratochvil@redhat.com>
6393 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6394 * Makefile.in (OBS): Add target-utils.o.
6395 (linux-maps.o, target-utils.o): New.
6396 * configure.srv (srv_linux_obj): Add linux-maps.o.
6398 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6400 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6402 (the_low_target): Install it.
6404 2015-07-14 Pedro Alves <palves@redhat.com>
6406 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6407 Instead, ignore ECHILD, and throw an error for other errnos.
6409 2015-07-10 Pedro Alves <palves@redhat.com>
6411 * event-loop.c (struct callback_event) <data>: Change type to
6412 gdb_client_data instance instead of gdb_client_data pointer.
6413 (append_callback_event): Adjust.
6415 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6417 * linux-aarch64-low.c: Add comments for each linux_target_ops
6418 method. Remove comments already covered in target_ops and
6419 linux_target_ops definitions.
6420 (the_low_target): Add comments for each unimplemented method.
6422 2015-07-09 Yao Qi <yao.qi@linaro.org>
6424 * linux-aarch64-low.c (aarch64_regmap): Remove.
6425 (aarch64_usrregs_info): Remove.
6426 (regs_info): Set field usrregs to NULL.
6428 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6430 * linux-low.c: Include "rsp-low.h"
6431 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6432 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6433 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6434 (handle_btrace_enable_pt): New.
6435 (handle_btrace_general_set): Support "pt".
6436 (handle_btrace_conf_general_set): Support "pt:size".
6438 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6440 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6443 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6445 * linux-aarch64-low.c: Remove comment about endianness.
6446 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6447 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6450 2015-06-24 Gary Benson <gbenson@redhat.com>
6452 * linux-i386-ipa.c (stdint.h): Do not include.
6453 * lynx-i386-low.c (stdint.h): Likewise.
6454 * lynx-ppc-low.c (stdint.h): Likewise.
6455 * mem-break.c (stdint.h): Likewise.
6456 * thread-db.c (stdint.h): Likewise.
6457 * tracepoint.c (stdint.h): Likewise.
6458 * win32-low.c (stdint.h): Likewise.
6460 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6462 * server.c (write_qxfer_response): Update call to
6463 remote_escape_output.
6465 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6466 Jan Kratochvil <jan.kratochvil@redhat.com>
6468 Merge multiple hex conversions.
6469 * gdbreplay.c (tohex): Rename to 'fromhex'.
6470 (logchar): Use fromhex.
6472 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6474 * server.c (handle_qxfer_libraries): Set `version' attribute for
6477 2015-06-10 Gary Benson <gbenson@redhat.com>
6479 * target.h (struct target_ops) <multifs_open>: New field.
6480 <multifs_unlink>: Likewise.
6481 <multifs_readlink>: Likewise.
6482 * linux-low.c (nat/linux-namespaces.h): New include.
6483 (linux_target_ops): Initialize the_target->multifs_open,
6484 the_target->multifs_unlink and the_target->multifs_readlink.
6485 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6486 * hostio.c (hostio_fs_pid): New static variable.
6487 (hostio_handle_new_gdb_connection): New function.
6488 (handle_setfs): Likewise.
6489 (handle_open): Use the_target->multifs_open as appropriate.
6490 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6491 (handle_readlink): Use the_target->multifs_readlink as
6493 (handle_vFile): Handle vFile:setfs packets.
6494 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6495 after target_handle_new_gdb_connection.
6497 2015-06-10 Gary Benson <gbenson@redhat.com>
6499 * configure.ac (AC_CHECK_FUNCS): Add setns.
6500 * config.in: Regenerate.
6501 * configure: Likewise.
6502 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6503 (linux-namespaces.o): New rule.
6504 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6506 2015-06-09 Gary Benson <gbenson@redhat.com>
6508 * hostio.c (handle_open): Process mode argument with
6509 fileio_to_host_mode.
6511 2015-06-01 Yao Qi <yao.qi@linaro.org>
6513 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6514 * linux-x86-low.c: Likewise.
6516 2015-05-28 Don Breazeal <donb@codesourcery.com>
6518 * linux-low.c (handle_extended_wait): Initialize
6519 thread_info.last_resume_kind for new fork children.
6521 2015-05-15 Pedro Alves <palves@redhat.com>
6523 * target.h (target_handle_new_gdb_connection): Rewrite using if
6524 wrapped in do/while.
6526 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6528 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6529 * configure, config.in: Regenerate.
6530 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6533 2015-05-12 Don Breazeal <donb@codesourcery.com>
6535 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6536 PTRACE_EVENT_VFORK_DONE.
6537 (linux_low_ptrace_options, extended_event_reported): Add vfork
6539 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6540 and "vforkdone" for RSP 'T' Stop Reply Packet.
6541 * server.h (report_vfork_events): Declare
6544 2015-05-12 Don Breazeal <donb@codesourcery.com>
6546 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6547 (the_low_target) <new_fork>: Initialize new member.
6548 * linux-arm-low.c (arm_new_fork): New function.
6549 (the_low_target) <new_fork>: Initialize new member.
6550 * linux-low.c (handle_extended_wait): Call new target function
6552 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6553 * linux-mips-low.c (mips_add_watchpoint): New function
6554 extracted from mips_insert_point.
6555 (the_low_target) <new_fork>: Initialize new member.
6556 (mips_linux_new_fork): New function.
6557 (mips_insert_point): Call mips_add_watchpoint.
6558 * linux-x86-low.c (x86_linux_new_fork): New function.
6559 (the_low_target) <new_fork>: Initialize new member.
6561 2015-05-12 Don Breazeal <donb@codesourcery.com>
6563 * linux-low.c (handle_extended_wait): Implement return value,
6564 rename argument 'event_child' to 'event_lwp', handle
6565 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6566 (linux_low_ptrace_options): New function.
6567 (linux_low_filter_event): Call linux_low_ptrace_options,
6568 use different argument fo linux_enable_event_reporting,
6569 use return value from handle_extended_wait.
6570 (extended_event_reported): New function.
6571 (linux_wait_1): Call extended_event_reported and set
6572 status to report fork events.
6573 (linux_write_memory): Add pid to debug message.
6574 (reset_lwp_ptrace_options_callback): New function.
6575 (linux_handle_new_gdb_connection): New function.
6576 (linux_target_ops): Initialize new structure member.
6577 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6578 * lynx-low.c: Initialize new structure member.
6579 * remote-utils.c (prepare_resume_reply): Implement stop reason
6580 "fork" for "T" stop message.
6581 * server.c (handle_query): Call handle_new_gdb_connection.
6582 * server.h (report_fork_events): Declare global flag.
6583 * target.h (struct target_ops) <handle_new_gdb_connection>:
6585 (target_handle_new_gdb_connection): New macro.
6586 * win32-low.c: Initialize new structure member.
6588 2015-05-12 Don Breazeal <donb@codesourcery.com>
6590 * mem-break.c (APPEND_TO_LIST): Define macro.
6591 (clone_agent_expr): New function.
6592 (clone_one_breakpoint): New function.
6593 (clone_all_breakpoints): New function.
6594 * mem-break.h: Declare new functions.
6596 2015-05-12 Don Breazeal <donb@codesourcery.com>
6598 * linux-low.c (linux_supports_fork_events): New function.
6599 (linux_supports_vfork_events): New function.
6600 (linux_target_ops): Initialize new structure members.
6601 (initialize_low): Call linux_check_ptrace_features.
6602 * lynx-low.c (lynx_target_ops): Initialize new structure
6604 * server.c (report_fork_events, report_vfork_events):
6606 (handle_query): Add new features to qSupported packet and
6608 (captured_main): Initialize new global variables.
6609 * target.h (struct target_ops) <supports_fork_events>:
6611 <supports_vfork_events>: New member.
6612 (target_supports_fork_events): New macro.
6613 (target_supports_vfork_events): New macro.
6614 * win32-low.c (win32_target_ops): Initialize new structure
6617 2015-05-12 Gary Benson <gbenson@redhat.com>
6619 * server.c (handle_qxfer_exec_file): Use current process
6622 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6624 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6625 Remove HAVE_PTRACE_GETREGS conditionals.
6626 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6627 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6629 2015-05-08 Yao Qi <yao.qi@linaro.org>
6631 * linux-low.c (linux_supports_conditional_breakpoints): New
6633 (linux_target_ops): Install new target method.
6634 * lynx-low.c (lynx_target_ops): Install NULL hook for
6635 supports_conditional_breakpoints.
6636 * nto-low.c (nto_target_ops): Likewise.
6637 * spu-low.c (spu_target_ops): Likewise.
6638 * win32-low.c (win32_target_ops): Likewise.
6639 * server.c (handle_query): Check
6640 target_supports_conditional_breakpoints.
6641 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6643 (target_supports_conditional_breakpoints): New macro.
6645 2015-05-06 Pedro Alves <palves@redhat.com>
6648 * server.c (start_inferior): If the process exits, mourn it.
6650 2015-04-21 Gary Benson <gbenson@redhat.com>
6652 * hostio.c (fileio_open_flags_to_host): Factored out to
6653 fileio_to_host_openflags in common/fileio.c. Single use
6656 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6658 * linux-xtensa-low.c (xtensa_fill_gregset)
6659 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6662 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6664 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6665 (regs_info): Replace usrregs pointer with NULL.
6667 2015-04-17 Gary Benson <gbenson@redhat.com>
6669 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6670 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6671 * server.c (handle_qxfer_exec_file): New function.
6672 (qxfer_packets): Add exec-file entry.
6673 (handle_query): Report qXfer:exec-file:read as supported packet.
6675 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6677 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6679 2015-04-09 Gary Benson <gbenson@redhat.com>
6681 * hostio-errno.c (errno_to_fileio_error): Remove function.
6682 Update caller to use remote_fileio_to_fio_error.
6684 2015-04-09 Yao Qi <yao.qi@linaro.org>
6686 * linux-low.c (linux_insert_point): Call
6687 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6688 (linux_remove_point): Call remove_memory_breakpoint if type is
6690 * linux-x86-low.c (x86_insert_point): Don't call
6691 insert_memory_breakpoint.
6692 (x86_remove_point): Don't call remove_memory_breakpoint.
6694 2015-04-01 Pedro Alves <palves@redhat.com>
6695 Cleber Rosa <crosa@redhat.com>
6697 * server.c (gdbserver_usage): Reorganize and extend the usage
6700 2015-03-24 Pedro Alves <palves@redhat.com>
6702 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6703 output. Also dump TRAP_TRACE.
6704 (linux_low_filter_event): In debug output, distinguish a
6705 resume_stop SIGSTOP from a delayed SIGSTOP.
6707 2015-03-24 Gary Benson <gbenson@redhat.com>
6709 * linux-x86-low.c (x86_linux_new_thread): Moved to
6711 (x86_linux_prepare_to_resume): Likewise.
6713 2015-03-24 Gary Benson <gbenson@redhat.com>
6715 * Makefile.in (x86-linux-dregs.o): New rule.
6716 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6717 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6718 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6719 (x86_linux_dr_get): Likewise.
6720 (x86_linux_dr_set): Likewise.
6721 (update_debug_registers_callback): Likewise.
6722 (x86_linux_dr_set_addr): Likewise.
6723 (x86_linux_dr_get_addr): Likewise.
6724 (x86_linux_dr_set_control): Likewise.
6725 (x86_linux_dr_get_control): Likewise.
6726 (x86_linux_dr_get_status): Likewise.
6727 (x86_linux_update_debug_registers): Likewise.
6729 2015-03-24 Gary Benson <gbenson@redhat.com>
6731 * linux-x86-low.c (x86_linux_update_debug_registers):
6732 New function, factored out from...
6733 (x86_linux_prepare_to_resume): ...this.
6735 2015-03-24 Gary Benson <gbenson@redhat.com>
6737 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6738 (x86_linux_dr_set): Likewise.
6739 (update_debug_registers_callback): Likewise.
6740 (x86_linux_dr_set_addr): Likewise.
6741 (x86_linux_dr_get_addr): Likewise.
6742 (x86_linux_dr_set_control): Likewise.
6743 (x86_linux_dr_get_control): Likewise.
6744 (x86_linux_dr_get_status): Likewise.
6745 (x86_linux_prepare_to_resume): Likewise.
6747 2015-03-24 Gary Benson <gbenson@redhat.com>
6749 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6750 Use perror_with_name. Pass string through gettext.
6751 (x86_linux_dr_set): Likewise.
6753 2015-03-24 Gary Benson <gbenson@redhat.com>
6755 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6756 (x86_linux_dr_set_addr): ...this.
6757 (x86_dr_low_get_addr): Rename to...
6758 (x86_linux_dr_get_addr): ...this.
6759 (x86_dr_low_set_control): Rename to...
6760 (x86_linux_dr_set_control): ...this.
6761 (x86_dr_low_get_control): Rename to...
6762 (x86_linux_dr_get_control): ...this.
6763 (x86_dr_low_get_status): Rename to...
6764 (x86_linux_dr_get_status): ...this.
6765 (x86_dr_low): Update with new function names.
6767 2015-03-24 Gary Benson <gbenson@redhat.com>
6769 * Makefile.in (x86-linux.o): New rule.
6770 * configure.srv: Add x86-linux.o to relevant targets.
6771 * linux-low.c (lwp_set_arch_private_info): New function.
6772 (lwp_arch_private_info): Likewise.
6773 * linux-x86-low.c: Include nat/x86-linux.h.
6774 (arch_lwp_info): Removed structure.
6775 (update_debug_registers_callback):
6776 Use lwp_set_debug_registers_changed.
6777 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6778 and lwp_set_debug_registers_changed.
6779 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6781 2015-03-24 Gary Benson <gbenson@redhat.com>
6783 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6784 * linux-arm-low.c (arm_new_thread): Likewise.
6785 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6786 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6787 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6788 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6790 2015-03-24 Gary Benson <gbenson@redhat.com>
6792 * linux-low.c (ptid_of_lwp): New function.
6793 (lwp_is_stopped): Likewise.
6794 (lwp_stop_reason): Likewise.
6795 * linux-x86-low.c (update_debug_registers_callback):
6797 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6800 2015-03-24 Gary Benson <gbenson@redhat.com>
6802 * linux-low.h (linux_stop_lwp): Remove declaration.
6804 2015-03-24 Gary Benson <gbenson@redhat.com>
6806 * linux-low.h: Include nat/linux-nat.h.
6807 * linux-low.c (iterate_over_lwps_args): New structure.
6808 (iterate_over_lwps_filter): New function.
6809 (iterate_over_lwps): Likewise.
6810 * linux-x86-low.c (update_debug_registers_callback):
6811 Update signature to what iterate_over_lwps expects.
6812 Remove PID check that iterate_over_lwps now performs.
6813 (x86_dr_low_set_addr): Use iterate_over_lwps.
6814 (x86_dr_low_set_control): Likewise.
6816 2015-03-24 Gary Benson <gbenson@redhat.com>
6818 * linux-x86-low.c (x86_debug_reg_state): New function.
6819 (x86_linux_prepare_to_resume): Use the above.
6821 2015-03-24 Gary Benson <gbenson@redhat.com>
6823 * linux-low.c (current_lwp_ptid): New function.
6824 * linux-x86-low.c: Include nat/linux-nat.h.
6825 (x86_dr_low_get_addr): Use current_lwp_ptid.
6826 (x86_dr_low_get_control): Likewise.
6827 (x86_dr_low_get_status): Likewise.
6829 2015-03-20 Pedro Alves <palves@redhat.com>
6831 * tracepoint.c (cmd_qtstatus): Make "str" const.
6833 2015-03-20 Pedro Alves <palves@redhat.com>
6835 * server.c (handle_general_set): Make "req_str" const.
6837 2015-03-19 Pedro Alves <palves@redhat.com>
6839 * linux-low.c (linux_resume_one_lwp): Rename to ...
6840 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6841 instead call perror_with_name.
6842 (check_ptrace_stopped_lwp_gone): New function.
6843 (linux_resume_one_lwp): Reimplement as wrapper around
6844 linux_resume_one_lwp_throw that swallows errors if the LWP is
6847 2015-03-19 Pedro Alves <palves@redhat.com>
6849 * linux-low.c (count_events_callback, select_event_lwp_callback):
6850 No longer check whether the thread has resume_stop as last resume
6853 2015-03-19 Pedro Alves <palves@redhat.com>
6855 * linux-low.c (count_events_callback, select_event_lwp_callback):
6856 Use the lwp's status_pending_p field, not the thread's.
6858 2015-03-19 Pedro Alves <palves@redhat.com>
6860 * linux-low.c (select_event_lwp_callback): Update comments to
6861 no longer mention SIGTRAP.
6863 2015-03-18 Gary Benson <gbenson@redhat.com>
6865 * server.c (handle_query): Do not report vFile:fstat as supported.
6867 2015-03-11 Gary Benson <gbenson@redhat.com>
6869 * hostio.c (sys/types.h): New include.
6870 (sys/stat.h): Likewise.
6871 (common-remote-fileio.h): Likewise.
6872 (handle_fstat): New function.
6873 (handle_vFile): Handle vFile:fstat packets.
6875 2015-03-11 Gary Benson <gbenson@redhat.com>
6877 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6878 struct stat.st_blocks and struct stat.st_blksize.
6879 * configure: Regenerate.
6880 * config.in: Likewise.
6881 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6882 (OBS): Add common-remote-fileio.o.
6883 (common-remote-fileio.o): New rule.
6885 2015-03-09 Pedro Alves <palves@redhat.com>
6887 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6888 'struct sockaddr' pointer in 'accept' call.
6890 2015-03-09 Pedro Alves <palves@redhat.com>
6893 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 * configure.ac (build_warnings): Move
6908 -Wdeclaration-after-statement to the C-specific set.
6909 * configure: Regenerate.
6911 2015-03-07 Pedro Alves <palves@redhat.com>
6913 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6914 or <winsock2.h> here. Instead include "gdb_socket.h".
6915 (remote_open): Use union gdb_sockaddr_u.
6916 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6917 or <winsock2.h> here. Instead include "gdb_socket.h".
6918 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6919 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6921 (init_named_socket, gdb_agent_helper_thread): Use union
6924 2015-03-07 Pedro Alves <palves@redhat.com>
6926 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6929 2015-03-06 Yao Qi <yao.qi@linaro.org>
6931 * linux-aarch64-low.c (aarch64_insert_point): Use
6932 show_debug_regs as a boolean.
6933 (aarch64_remove_point): Likewise.
6935 2015-03-05 Pedro Alves <palves@redhat.com>
6937 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6938 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6939 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6940 * nto-low.c (nto_target_ops): Likewise.
6941 * spu-low.c (spu_target_ops): Likewise.
6942 * win32-low.c (win32_target_ops): Likewise.
6944 2015-03-04 Pedro Alves <palves@redhat.com>
6946 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6947 Decide whether a breakpoint triggered based on the SIGTRAP's
6949 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6950 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6951 (linux_low_filter_event): Check for breakpoints before checking
6953 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6955 (linux_stopped_by_sw_breakpoint)
6956 (linux_supports_stopped_by_sw_breakpoint)
6957 (linux_stopped_by_hw_breakpoint)
6958 (linux_supports_stopped_by_hw_breakpoint): New functions.
6959 (linux_target_ops): Install new target methods.
6961 2015-03-04 Pedro Alves <palves@redhat.com>
6963 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6964 * server.c (swbreak_feature, hwbreak_feature): New globals.
6965 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6966 (captured_main): Clear swbreak_feature and hwbreak_feature.
6967 * server.h (swbreak_feature, hwbreak_feature): Declare.
6968 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6969 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6970 supports_stopped_by_hw_breakpoint>: New fields.
6971 (target_supports_stopped_by_sw_breakpoint)
6972 (target_stopped_by_sw_breakpoint)
6973 (target_supports_stopped_by_hw_breakpoint)
6974 (target_stopped_by_hw_breakpoint): Declare.
6976 2015-03-04 Pedro Alves <palves@redhat.com>
6978 enum lwp_stop_reason -> enum target_stop_reason
6979 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6980 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6981 (linux_wait_1, stuck_in_jump_pad_callback)
6982 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6983 (linux_stopped_by_watchpoint):
6984 * linux-low.h (enum lwp_stop_reason): Delete.
6985 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6986 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6988 2015-03-04 Yao Qi <yao.qi@linaro.org>
6990 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6992 2015-03-03 Gary Benson <gbenson@redhat.com>
6994 * hostio.c (handle_vFile): Fix prefix lengths.
6996 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6998 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7001 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7003 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7004 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7005 (clean): Add "rm -f" for above C files.
7006 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7007 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7008 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7009 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7010 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7011 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7012 (init_registers_s390x_vx_linux64)
7013 (init_registers_s390x_tevx_linux64)
7014 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7015 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7017 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7018 (s390_store_vxrs_high): New functions.
7019 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7021 (s390_arch_setup): Add logic for selecting one of the new target
7022 descriptions. Activate the new vector regsets if applicable.
7023 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7024 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7025 and init_registers_s390x_tevx_linux64.
7027 2015-03-01 Pedro Alves <palves@redhat.com>
7029 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7032 2015-02-27 Pedro Alves <palves@redhat.com>
7034 * linux-x86-low.c (u_debugreg_offset): New function.
7035 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7037 2015-02-27 Pedro Alves <palves@redhat.com>
7039 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7040 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7041 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7042 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7043 (ps_lsetfpregs, ps_getpid)
7044 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7045 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7046 (ps_lsetxregs, ps_plog): Declare.
7048 2015-02-27 Pedro Alves <palves@redhat.com>
7050 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7051 IP_AGENT_EXPORT_FUNC.
7052 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7053 IP_AGENT_EXPORT_FUNC.
7054 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7055 (IP_AGENT_EXPORT): Delete.
7056 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7057 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7058 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7059 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7060 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7061 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7062 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7063 (traceframe_read_count, traceframe_write_count)
7064 (traceframes_created, trace_state_variables, get_raw_reg)
7065 (get_trace_state_variable_value, set_trace_state_variable_value)
7066 (ust_loaded, helper_thread_id, cmd_buf): Use
7067 IPA_SYM_EXPORTED_NAME.
7068 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7069 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7070 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7071 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7072 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7073 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7074 EXTERN_C_PUSH/EXTERN_C_POP.
7075 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7076 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7077 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7078 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7079 (traceframe_write_count, traceframe_read_count)
7080 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7081 (about_to_request_buffer_space, get_trace_state_variable_value)
7082 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7083 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7084 EXTERN_C_PUSH/EXTERN_C_POP.
7085 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7086 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7087 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7088 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7089 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7090 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7091 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7092 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7094 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7095 (IP_AGENT_EXPORT_VAR_DECL): Define.
7097 (gdb_agent_get_raw_reg): Declare.
7099 2015-02-27 Tom Tromey <tromey@redhat.com>
7100 Pedro Alves <palves@redhat.com>
7102 Rename symbols whose names are reserved C++ keywords throughout.
7104 2015-02-27 Pedro Alves <palves@redhat.com>
7106 * Makefile.in (COMPILER): New, get it from autoconf.
7107 (CXX): Get from autoconf instead.
7108 (COMPILE.pre): Use COMPILER.
7109 (CC-LD): Rename to ...
7110 (CC_LD): ... this. Use COMPILER.
7111 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7112 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7113 * acinclude.m4: Include build-with-cxx.m4.
7114 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7115 Disable -Werror by default if building in C++ mode.
7116 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7117 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7118 the C++ compiler. Save/restore CXXFLAGS too.
7119 * configure: Regenerate.
7121 2015-02-27 Pedro Alves <palves@redhat.com>
7123 * acinclude.m4: Include libiberty.m4.
7124 * configure.ac: Call libiberty_INIT.
7125 * config.in, configure: Regenerate.
7127 2015-02-26 Pedro Alves <palves@redhat.com>
7129 * linux-low.c (linux_wait_1): When incrementing the PC past a
7130 program breakpoint always use the_low_target.breakpoint_len as
7131 increment, rather than the maximum between that and
7132 the_low_target.decr_pc_after_break.
7134 2015-02-23 Pedro Alves <palves@redhat.com>
7136 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7137 thread was doing a step-over; always adjust the PC if
7138 we stepped over a permanent breakpoint.
7139 (linux_wait_1): If we stepped over breakpoint that was on top of a
7140 permanent breakpoint, manually advance the PC past it.
7142 2015-02-23 Pedro Alves <palves@redhat.com>
7144 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7146 (x86_fill_gregset, x86_store_gregset): Use it when handling
7149 2015-02-20 Pedro Alves <palves@redhat.com>
7151 * thread-db.c: Include "nat/linux-procfs.h".
7152 (thread_db_init): Skip listing new threads if the kernel supports
7153 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7155 2015-02-20 Pedro Alves <palves@redhat.com>
7157 * linux-low.c (status_pending_p_callback): Use ptid_match.
7159 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7161 PR breakpoints/16812
7162 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7163 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7164 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7166 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7168 PR breakpoints/15956
7169 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7171 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7173 * linux-low.c (linux_low_btrace_conf): Print size.
7174 * server.c (handle_btrace_conf_general_set): New.
7175 (hanle_general_set): Call handle_btrace_conf_general_set.
7176 (handle_query): Report Qbtrace-conf:bts:size as supported.
7178 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7180 * linux-low.c (linux_low_enable_btrace): Update parameters.
7181 (linux_low_btrace_conf): New.
7182 (linux_target_ops)<to_btrace_conf>: Initialize.
7183 * server.c (current_btrace_conf): New.
7184 (handle_btrace_enable): Rename to ...
7185 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7186 to target_enable_btrace. Update comment. Update users.
7187 (handle_qxfer_btrace_conf): New.
7188 (qxfer_packets): Add btrace-conf entry.
7189 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7190 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7191 (target_ops)<read_btrace_conf>: New.
7192 (target_enable_btrace): Update parameters.
7193 (target_read_btrace_conf): New.
7195 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7197 * server.c (handle_btrace_general_set): Remove call to
7198 target_supports_btrace.
7199 (supported_btrace_packets): New.
7200 (handle_query): Call supported_btrace_packets.
7201 * target.h: include btrace-common.h.
7202 (btrace_target_info): Removed.
7203 (supports_btrace, target_supports_btrace): Update parameters.
7205 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7207 * Makefile.in (SFILES): Add common/btrace-common.c.
7208 (OBS): Add common/btrace-common.o.
7209 (btrace-common.o): Add build rules.
7210 * linux-low: Include btrace-common.h.
7211 (linux_low_read_btrace): Use struct btrace_data. Call
7212 btrace_data_init and btrace_data_fini.
7214 2015-02-06 Pedro Alves <palves@redhat.com>
7216 * thread-db.c (find_new_threads_callback): Add debug output.
7218 2015-02-04 Pedro Alves <palves@redhat.com>
7220 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7221 (resume_stopped_resumed_lwps): New function.
7222 (linux_wait_for_event_filtered): Use it.
7224 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7226 * Makefile.in (SFILES): Add linux-personality.c.
7227 (linux-personality.o): New rule.
7228 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7229 list of objects to be built.
7230 * linux-low.c: Include nat/linux-personality.h.
7231 (linux_create_inferior): Remove code to disable address space
7232 randomization (moved to ../nat/linux-personality.c). Create
7233 cleanup to disable address space randomization.
7235 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7237 * Makefile.in (posix-strerror.o): New rule.
7238 (mingw-strerror.o): Likewise.
7239 * configure: Regenerated.
7240 * configure.ac: Source file ../common/common.host. Initialize new
7241 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7243 2015-01-14 Yao Qi <yao@codesourcery.com>
7245 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7246 (ppc-linux.o): New rule.
7247 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7248 * configure.ac: AC_CHECK_FUNCS(getauxval).
7249 * config.in: Re-generated.
7250 * configure: Re-generated.
7251 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7252 ppc64_64bit_inferior_p
7254 2015-01-14 Yao Qi <yao@codesourcery.com>
7256 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7257 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7258 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7259 (PT_ORIG_R3, PT_TRAP): Likewise.
7260 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7261 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7262 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7264 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7266 * i387-fp.c (i387_cache_to_xsave): In look over
7267 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7268 zmmh_low_space field by use of zmmh_high_space.
7270 2015-01-09 Pedro Alves <palves@redhat.com>
7272 * linux-low.c (step_over_bkpt): Move higher up in the file.
7273 (handle_extended_wait): Don't store the stop_pc here.
7274 (get_stop_pc): Adjust comments and rename to ...
7275 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7276 stopped for a software breakpoint or hardware breakpoint.
7277 (thread_still_has_status_pending_p): New function.
7278 (status_pending_p_callback): Use
7279 thread_still_has_status_pending_p. If the event is no longer
7280 interesting, resume the LWP.
7281 (handle_tracepoints): Add assert.
7282 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7283 (wstatus_maybe_breakpoint): New function.
7284 (cancel_breakpoint): Delete function.
7285 (check_stopped_by_watchpoint): New function, factored out from
7286 linux_low_filter_event.
7287 (lp_status_maybe_breakpoint): Delete function.
7288 (linux_low_filter_event): Remove filter_ptid argument.
7289 Leave thread group exits pending here. Store the LWP's stop PC.
7290 Always leave events pending.
7291 (linux_wait_for_event_filtered): Pull all events out of the
7292 kernel, and leave them all pending.
7293 (count_events_callback, select_event_lwp_callback): Consider all
7295 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7296 (select_event_lwp): Only give preference to the stepping LWP in
7297 all-stop mode. Adjust comments.
7298 (ignore_event): New function.
7299 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7300 references to cancel_breakpoints. Adjust to renames. Also give
7301 equal priority to all LWPs that have had events in non-stop mode.
7302 If reporting a software breakpoint event, unadjust the LWP's PC.
7303 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7304 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7306 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7307 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7308 (linux_stopped_by_watchpoint): Adjust.
7309 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7310 * linux-low.h (enum lwp_stop_reason): New.
7311 (struct lwp_info) <stop_pc>: Adjust comment.
7312 <stopped_by_watchpoint>: Delete field.
7313 <stop_reason>: New field.
7314 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7315 * mem-break.c (software_breakpoint_inserted_here)
7316 (hardware_breakpoint_inserted_here): New function.
7317 * mem-break.h (software_breakpoint_inserted_here)
7318 (hardware_breakpoint_inserted_here): Declare.
7319 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7320 (cancel_breakpoints): Delete.
7321 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7322 (upload_fast_traceframes): Remove references to
7325 2015-01-09 Pedro Alves <palves@redhat.com>
7327 * thread-db.c (find_new_threads_callback): Ignore thread if the
7328 kernel thread ID is -1.
7330 2015-01-09 Pedro Alves <palves@redhat.com>
7332 * linux-low.c (linux_attach_fail_reason_string): Move to
7333 nat/linux-ptrace.c, and rename.
7334 (linux_attach_lwp): Update comment.
7335 (attach_proc_task_lwp_callback): New function.
7336 (linux_attach): Adjust to rename and use
7337 linux_proc_attach_tgid_threads.
7338 (linux_attach_fail_reason_string): Delete declaration.
7340 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7342 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7343 * server.c (gdbserver_version): Likewise.
7345 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7347 * remote-utils.c: Include ctype.h.
7348 (input_interrupt): Explicitly handle the case when the char
7349 received is the NUL byte. Improve the printing of non-ASCII
7352 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7354 * linux-low.c (linux_low_filter_event): Update call to
7355 linux_enable_event_reporting following the addition of
7356 a new parameter to that function.
7358 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7361 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7362 (AARCH64_FPCR_REGNO): Likewise.
7363 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7364 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7365 (aarch64_store_fpregset): Likewise.
7367 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7369 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7370 Remove FIXME comment about assumption about N.
7372 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7374 * configure.ac: If large-file support is disabled in GDBserver,
7375 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7376 * configure: Regenerate.
7378 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7380 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7381 warning upon ENODATA from ptrace.
7382 * linux-s390-low.c (s390_store_tdb): New.
7383 (s390_regsets): Add regset for NT_S390_TDB.
7385 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7387 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7388 without a fill_function.
7389 * linux-s390-low.c (s390_fill_last_break): Remove.
7390 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7391 (s390_arch_setup): Use regset's size instead of fill_function for
7394 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7396 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7397 the regset's store function when ptrace returned an error.
7398 * regcache.c (get_thread_regcache): Invalidate register cache
7399 before fetching inferior's registers.
7401 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7403 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7404 while-loop as for-loop.
7405 (regsets_store_inferior_registers): Likewise.
7407 2014-11-28 Yao Qi <yao@codesourcery.com>
7409 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7410 * config.in, configure: Re-generate.
7411 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7414 2014-11-21 Yao Qi <yao@codesourcery.com>
7416 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7417 (AC_CHECK_HEADERS): Remove malloc.h.
7418 * configure: Re-generated.
7419 * config.in: Re-generated.
7420 * server.h: Don't include alloca.h and malloc.h.
7421 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7422 Don't include malloc.h.
7424 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7426 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7427 corresponding ERRNO check in same block.
7429 2014-11-12 Pedro Alves <palves@redhat.com>
7431 * server.c (cont_thread): Update comment.
7432 (start_inferior, attach_inferior): No longer clear cont_thread.
7433 (handle_v_cont): No longer set cont_thread.
7434 (captured_main): Clear cont_thread each time a GDB connects.
7436 2014-11-12 Pedro Alves <palves@redhat.com>
7438 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7439 thread, and don't resume all threads if the Hc thread has exited.
7441 2014-11-12 Pedro Alves <palves@redhat.com>
7443 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7444 the process group instead of to a specific LWP.
7446 2014-10-15 Pedro Alves <palves@redhat.com>
7449 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7451 (arm_set_thread_context): Delete.
7452 (the_low_target): Adjust.
7453 * win32-i386-low.c (debug_registers_changed)
7454 (debug_registers_used): Delete.
7455 (update_debug_registers_callback): New function.
7456 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7457 needing to update their debug registers.
7458 (win32_get_current_dr): New function.
7459 (x86_dr_low_get_addr, x86_dr_low_get_control)
7460 (x86_dr_low_get_status): Fetch the debug register from the thread
7462 (i386_initial_stuff): Adjust.
7463 (i386_get_thread_context): Remove current_event parameter. Don't
7464 clear debug_registers_changed nor copy DR values to
7466 (i386_set_thread_context): Delete.
7467 (i386_prepare_to_resume): New function.
7468 (i386_thread_added): Mark the thread as needing to update irs
7470 (the_low_target): Remove i386_set_thread_context and install
7471 i386_prepare_to_resume.
7472 * win32-low.c (win32_get_thread_context): Adjust.
7473 (win32_set_thread_context): Use SetThreadContext
7475 (win32_prepare_to_resume): New function.
7476 (win32_require_context): New function, factored out from ...
7477 (thread_rec): ... this.
7478 (continue_one_thread): Call win32_prepare_to_resume on each thread
7479 we're about to continue.
7480 (win32_resume): Call win32_prepare_to_resume on the event thread.
7481 * win32-low.h (struct win32_thread_info)
7482 <debug_registers_changed>: New field.
7483 (struct win32_target_ops): Change prototype of set_thread_context,
7484 delete set_thread_context and add prepare_to_resume.
7485 (win32_require_context): New declaration.
7487 2014-10-08 Gary Benson <gbenson@redhat.com>
7489 * server.h: Do not include common-exceptions.h.
7491 2014-10-08 Gary Benson <gbenson@redhat.com>
7493 * server.h: Do not include cleanups.h.
7495 2014-09-30 James Hogan <james.hogan@imgtec.com>
7497 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7500 2014-09-23 Yao Qi <yao@codesourcery.com>
7502 * linux-low.c (lp_status_maybe_breakpoint): New function.
7503 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7504 (count_events_callback): Likewise.
7505 (select_event_lwp_callback): Likewise.
7506 (cancel_breakpoints_callback): Likewise.
7508 2014-09-19 Don Breazeal <donb@codesourcery.com>
7510 * linux-low.c (handle_extended_wait): Call
7511 linux_ptrace_get_extended_event.
7512 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7513 linux_is_extended_waitstatus.
7515 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7517 * Makefile.in (CPPFLAGS): Define.
7518 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7519 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7521 2014-09-16 Gary Benson <gbenson@redhat.com>
7523 * inferiors.h (current_inferior): Renamed as...
7524 (current_thread): New variable. All uses updated.
7525 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7526 (maybe_move_out_of_jump_pad): Likewise.
7527 (cancel_breakpoint): Likewise.
7528 (linux_low_filter_event): Likewise.
7529 (wait_for_sigstop): Likewise.
7530 (linux_resume_one_lwp): Likewise.
7531 (need_step_over_p): Likewise.
7532 (start_step_over): Likewise.
7533 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7534 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7535 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7536 and save_inferior as saved_thread.
7537 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7539 (regcache_invalidate_thread): Likewise.
7540 * remote-utils.c (prepare_resume_reply): Likewise.
7541 * thread-db.c (thread_db_get_tls_address): Likewise.
7542 (disable_thread_event_reporting): Likewise.
7543 (remove_thread_event_breakpoints): Likewise.
7544 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7546 * target.h (set_desired_inferior): Renamed as...
7547 (set_desired_thread): New declaration. All uses updated.
7548 * server.c (myresume): Updated comment to reference thread instead
7550 (handle_serial_event): Likewise.
7551 (handle_target_event): Likewise.
7553 2014-09-12 Tom Tromey <tromey@redhat.com>
7554 Gary Benson <gbenson@redhat.com>
7556 * regcache.h: Include common-regcache.h.
7557 (regcache_read_pc): Don't declare.
7558 * regcache.c (get_thread_regcache_for_ptid): New function.
7560 2014-09-11 Tom Tromey <tromey@redhat.com>
7561 Gary Benson <gbenson@redhat.com>
7563 * symbol.c: New file.
7564 * Makefile.in (SFILES): Add symbol.c.
7565 (OBS): Add symbol.o.
7567 2014-09-11 Gary Benson <gbenson@redhat.com>
7569 * target.c (target_stop_ptid, target_continue_ptid): New
7572 2014-09-11 Tom Tromey <tromey@redhat.com>
7573 Gary Benson <gbenson@redhat.com>
7575 * target.h: Include target/target.h.
7576 * target.c (target_read_memory, target_read_uint32)
7577 (target_write_memory): New functions.
7579 2014-09-11 Gary Benson <gbenson@redhat.com>
7581 * server.h (debug_hw_points): Don't declare.
7582 * server.c (debug_hw_points): Don't define. Replace all uses
7583 with show_debug_regs.
7584 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7585 all uses with show_debug_regs.
7587 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7589 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7590 endianness into account.
7591 (ppc_supply_ptrace_register): Likewise.
7593 2014-09-03 James Hogan <james.hogan@imgtec.com>
7595 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7596 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7598 2014-09-03 Gary Benson <gbenson@redhat.com>
7600 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7601 ALL_DEBUG_ADDRESS_REGISTERS.
7603 2014-09-02 Gary Benson <gbenson@redhat.com>
7605 * i386-low.h: Renamed as...
7606 * x86-low.h: New file. All type, function and variable name
7607 prefixes changed from "i386_" to "x86_". All references updated.
7608 * i386-low.c: Renamed as...
7609 * x86-low.c: New file. All type, function and variable name
7610 prefixes changed from "i386_" to "x86_". All references updated.
7612 2014-09-02 Gary Benson <gbenson@redhat.com>
7614 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7615 (x86_linux_new_thread): Likewise.
7617 2014-08-29 Gary Benson <gbenson@redhat.com>
7619 * server.h (setjmp.h): Do not include.
7620 (toplevel): Do not declare.
7621 (common-exceptions.h): Include.
7622 (cleanups.h): Likewise.
7623 * server.c (toplevel): Do not define.
7624 (exit_code): New static global.
7625 (detach_or_kill_for_exit_cleanup): New function.
7626 (main): New function. Original main renamed to...
7627 (captured_main): New function.
7628 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7630 2014-08-29 Gary Benson <gbenson@redhat.com>
7632 * Makefile.in (SFILES): Add common/common-exceptions.c.
7633 (OBS): Add common-exceptions.o.
7634 (common-exceptions.o): New rule.
7635 * utils.c (prepare_to_throw_exception): New function.
7637 2014-08-29 Gary Benson <gbenson@redhat.com>
7639 * config.in: Regenerate.
7640 * configure: Likewise.
7642 2014-08-29 Gary Benson <gbenson@redhat.com>
7644 * Makefile.in (SFILES): Add common/cleanups.c.
7646 (cleanups.o): New rule.
7648 2014-08-29 Gary Benson <gbenson@redhat.com>
7650 * utils.c (internal_vwarning): New function.
7652 2014-08-28 Gary Benson <gbenson@redhat.com>
7654 * utils.h (fatal): Remove declaration.
7655 * utils.c (fatal): Remove function.
7657 2014-08-28 Gary Benson <gbenson@redhat.com>
7659 * tracepoint.c (gdb_agent_init): Replace fatal with
7661 (initialize_tracepoint): Likewise.
7663 2014-08-28 Gary Benson <gbenson@redhat.com>
7665 * remote-utils.c (remote_prepare): Replace fatal with error.
7667 2014-08-28 Gary Benson <gbenson@redhat.com>
7669 * linux-low.c (linux_async): Replace fatal with warning.
7671 (linux_start_non_stop): Return -1 if linux_async failed.
7673 2014-08-28 Gary Benson <gbenson@redhat.com>
7675 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7677 (i386_dr_low_get_addr): Remove vague comment.
7678 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7681 2014-08-28 Gary Benson <gbenson@redhat.com>
7683 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7684 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7686 (linux_resume_one_lwp): Likewise.
7687 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7689 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7690 with internal_error.
7691 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7692 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7693 (find_register_by_name): Replace fatal with internal_error.
7694 (find_regno): Likewise.
7695 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7696 * thread-db.c (thread_db_create_event): Likewise.
7697 (thread_db_load_search): Likewise.
7698 (try_thread_db_load_1): Likewise.
7699 * tracepoint.c (get_jump_space_head): Replace fatal with
7701 (claim_trampoline_space): Likewise.
7702 (have_fast_tracepoint_trampoline_buffer): Likewise.
7703 (cmd_qtstart): Likewise.
7704 (stop_tracing): Likewise.
7705 (fast_tracepoint_collecting): Likewise.
7706 (target_malloc): Likewise.
7707 (download_tracepoint): Likewise.
7708 (download_trace_state_variables): Replace check with gdb_assert.
7709 (upload_fast_traceframes): Replace fatal with internal_error.
7711 2014-08-19 Tom Tromey <tromey@redhat.com>
7712 Gary Benson <gbenson@redhat.com>
7714 * Makefile.in (SFILES): Add common/common-debug.c.
7715 (OBS): Add common-debug.o.
7716 (common-debug.o): New rule.
7717 * debug.h (debug_printf): Don't declare.
7718 * debug.c (debug_printf): Renamed and rewritten as...
7719 (debug_vprintf): New function.
7721 2014-08-19 Gary Benson <gbenson@redhat.com>
7723 * utils.h: Do not include print-utils.h.
7725 2014-08-19 Tom Tromey <tromey@redhat.com>
7726 Gary Benson <gbenson@redhat.com>
7728 * server.h: Add static assertion.
7729 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7731 2014-08-19 Tom Tromey <tromey@redhat.com>
7732 Gary Benson <gbenson@redhat.com>
7734 * Makefile.in (SFILES): Add common/errors.c.
7735 (OBS): Add errors.o.
7736 (IPA_OBS): Add errors-ipa.o.
7737 (errors.o): New rule.
7738 (errors-ipa.o): Likewise.
7739 * utils.h (perror_with_name, error, warning): Don't declare.
7740 * utils.c (warning): Renamed and rewritten as...
7741 (vwarning): New function.
7742 (error): Renamed and rewritten as...
7743 (verror): New function.
7744 (internal_error): Renamed and rewritten as...
7745 (internal_verror): New function.
7747 2014-08-07 Gary Benson <gbenson@redhat.com>
7749 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7750 * configure: Regenerate.
7751 * config.in: Likewise.
7752 * server.h: Do not include errno.h.
7753 * event-loop.c: Likewise.
7754 * hostio-errno.c: Likewise.
7755 * linux-low.c: Likewise.
7756 * remote-utils.c: Likewise.
7757 * spu-low.c: Likewise.
7758 * utils.c: Likewise.
7759 * gdbreplay.c: Unconditionally include errno.h.
7761 2014-08-07 Gary Benson <gbenson@redhat.com>
7763 * server.h: Do not include string.h.
7764 * event-loop.c: Likewise.
7765 * linux-low.c: Likewise.
7766 * regcache.c: Likewise.
7767 * remote-utils.c: Likewise.
7768 * spu-low.c: Likewise.
7769 * utils.c: Likewise.
7771 2014-08-07 Gary Benson <gbenson@redhat.com>
7773 * server.h: Do not include gdb_assert.h.
7775 2014-08-07 Gary Benson <gbenson@redhat.com>
7777 * server.h: Do not include common-utils.h.
7779 2014-08-07 Gary Benson <gbenson@redhat.com>
7781 * server.h: Do not include ptid.h.
7782 * notif.h: Likewise.
7784 2014-08-07 Gary Benson <gbenson@redhat.com>
7786 * server.h: Do not include gdb_locale.h.
7788 2014-08-07 Gary Benson <gbenson@redhat.com>
7790 * server.h: Do not include gdb/signals.h.
7791 * win32-low.c: Likewise.
7793 2014-08-07 Gary Benson <gbenson@redhat.com>
7795 * server.h: Do not include pathmax.h.
7797 2014-08-07 Gary Benson <gbenson@redhat.com>
7799 * server.h: Do not include libiberty.h.
7800 * linux-bfin-low.c: Likewise.
7802 2014-08-07 Gary Benson <gbenson@redhat.com>
7804 * server.h: Do not include ansidecl.h.
7806 2014-08-07 Gary Benson <gbenson@redhat.com>
7808 * linux-x86-low.c: Do not include stddef.h.
7809 * lynx-ppc-low.c: Likewise.
7810 * tracepoint.c: Likewise.
7812 2014-08-07 Gary Benson <gbenson@redhat.com>
7814 * server.h: Do not include stdarg.h.
7815 * nto-low.c: Likewise.
7817 2014-08-07 Gary Benson <gbenson@redhat.com>
7819 * server.h: Do not include stdlib.h.
7820 * inferiors.c: Likewise.
7821 * linux-low.c: Likewise.
7822 * regcache.c: Likewise.
7823 * spu-low.c: Likewise.
7824 * tracepoint.c: Likewise.
7825 * utils.c: Likewise.
7827 2014-08-07 Gary Benson <gbenson@redhat.com>
7829 * server.h: Do not include stdio.h.
7830 * linux-low.c: Likewise.
7831 * remote-utils.c: Likewise.
7832 * spu-low.c: Likewise.
7833 * utils.c: Likewise.
7834 * wincecompat.c: Likewise.
7836 2014-08-06 Gary Benson <gbenson@redhat.com>
7838 * regcache.c (init_register_cache): Move conditionals inside if.
7840 2014-08-06 Gary Benson <gbenson@redhat.com>
7842 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7844 2014-07-31 Gary Benson <gbenson@redhat.com>
7846 * ax.h: Do not include server.h.
7847 * gdbthread.h: Likewise.
7848 * lynx-low.h: Likewise.
7849 * notif.h: Likewise.
7851 2014-07-30 Gary Benson <gbenson@redhat.com>
7853 * server.h: Include common-defs.h.
7854 Do not include config.h or build-gnulib-gdbserver/config.h.
7856 2014-07-30 Gary Benson <gbenson@redhat.com>
7858 * hostio-errno.c: Move server.h to top of includes list.
7859 * inferiors.c: Likewise.
7860 * linux-x86-low.c: Likewise.
7861 * notif.c: Include server.h.
7863 2014-07-24 Tom Tromey <tromey@redhat.com>
7864 Gary Benson <gbenson@redhat.com>
7866 * server.h (CORE_ADDR): Now unsigned.
7868 2014-07-16 Pedro Alves <palves@redhat.com>
7870 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7872 2014-07-15 Pedro Alves <palves@redhat.com>
7874 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7877 2014-07-11 Pedro Alves <palves@redhat.com>
7879 * linux-low.c (kill_wait_lwp): New function, based on
7880 kill_one_lwp_callback, but use my_waitpid directly.
7881 (kill_one_lwp_callback, linux_kill): Use it.
7883 2014-06-23 Pedro Alves <palves@redhat.com>
7885 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7886 before setting DR0..DR3.
7888 2014-06-20 Gary Benson <gbenson@redhat.com>
7890 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7891 * configure: Regenerated.
7892 * config.in: Likewise.
7894 2014-06-20 Gary Benson <gbenson@redhat.com>
7896 * Makefile.in (SFILES): Update locations for files moved
7898 (object file files): Reordered.
7900 2014-06-20 Gary Benson <gbenson@redhat.com>
7902 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7903 (i386_dr_low_set_addr): Likewise.
7904 (i386_dr_low_get_addr): Likewise.
7905 (i386_dr_low_can_set_control): Likewise.
7906 (i386_dr_low_set_control): Likewise.
7907 (i386_dr_low_get_control): Likewise.
7908 (i386_dr_low_get_status): Likewise.
7909 (i386_get_debug_register_length): Likewise.
7910 * linux-x86-low.c (i386_dr_low_set_addr):
7911 Changed signature. Made static.
7912 (i386_dr_low_get_addr): Likewise.
7913 (i386_dr_low_set_control): Likewise.
7914 (i386_dr_low_get_control): Likewise.
7915 (i386_dr_low_get_status): Likewise.
7916 (i386_dr_low): New global variable.
7917 * win32-i386-low.c (i386_dr_low_set_addr):
7918 Changed signature. Made static.
7919 (i386_dr_low_get_addr): Likewise.
7920 (i386_dr_low_set_control): Likewise.
7921 (i386_dr_low_get_control): Likewise.
7922 (i386_dr_low_get_status): Likewise.
7923 (i386_dr_low): New global variable.
7925 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7927 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7928 * Makefile.in (AR, AR_FLAGS): Define.
7929 * configure: Regenerate.
7931 2014-06-19 Gary Benson <gbenson@redhat.com>
7933 * Makefile.in (i386-dregs.o): New rule.
7934 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7935 * i386-low.c (target.h): Remove include.
7936 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7937 (DR_CONTROL_SHIFT): Likewise.
7938 (DR_CONTROL_SIZE): Likewise.
7939 (DR_RW_EXECUTE): Likewise.
7940 (DR_RW_WRITE): Likewise.
7941 (DR_RW_READ): Likewise.
7942 (DR_RW_IORW): Likewise.
7943 (DR_LEN_1): Likewise.
7944 (DR_LEN_2): Likewise.
7945 (DR_LEN_4): Likewise.
7946 (DR_LEN_8): Likewise.
7947 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7948 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7949 (DR_ENABLE_SIZE): Likewise.
7950 (DR_LOCAL_SLOWDOWN): Likewise.
7951 (DR_GLOBAL_SLOWDOWN): Likewise.
7952 (DR_CONTROL_RESERVED): Likewise.
7953 (I386_DR_CONTROL_MASK): Likewise.
7954 (I386_DR_VACANT): Likewise.
7955 (I386_DR_LOCAL_ENABLE): Likewise.
7956 (I386_DR_GLOBAL_ENABLE): Likewise.
7957 (I386_DR_DISABLE): Likewise.
7958 (I386_DR_SET_RW_LEN): Likewise.
7959 (I386_DR_GET_RW_LEN): Likewise.
7960 (I386_DR_WATCH_HIT): Likewise.
7961 (i386_wp_op_t): Likewise.
7962 (i386_show_dr): Likewise.
7963 (i386_length_and_rw_bits): Likewise.
7964 (i386_insert_aligned_watchpoint): Likewise.
7965 (i386_remove_aligned_watchpoint): Likewise.
7966 (i386_handle_nonaligned_watchpoint): Likewise.
7967 i386_update_inferior_debug_regs(): Likewise.
7968 (i386_dr_insert_watchpoint): Likewise.
7969 (i386_dr_remove_watchpoint): Likewise.
7970 (i386_dr_region_ok_for_watchpoint): Likewise.
7971 (i386_dr_stopped_data_address): Likewise.
7972 (i386_dr_stopped_by_watchpoint): Likewise.
7974 2014-06-19 Gary Benson <gbenson@redhat.com>
7976 * i386-low.c (i386_dr_show): Renamed to
7977 i386_show_dr and made static. All uses updated.
7978 (i386_dr_length_and_rw_bits): Renamed to
7979 i386_length_and_rw_bits and made static.
7981 (i386_dr_insert_aligned_watchpoint): Renamed to
7982 i386_insert_aligned_watchpoint and made static.
7984 (i386_dr_remove_aligned_watchpoint): Renamed to
7985 i386_remove_aligned_watchpoint and made static.
7987 (i386_dr_update_inferior_debug_regs): Renamed to
7988 i386_update_inferior_debug_regs and made static.
7991 2014-06-18 Gary Benson <gbenson@redhat.com>
7993 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7994 (i386_dr_low_can_set_control): Likewise.
7995 (i386_get_debug_register_length): Likewise.
7996 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7997 (i386_dr_low_can_set_control): Likewise.
7998 (i386_get_debug_register_length): Likewise.
8000 2014-06-17 Gary Benson <gbenson@redhat.com>
8002 * i386-low.h (i386-dregs.h): New include.
8003 (DR_FIRSTADDR): Now in i386-dregs.h.
8004 (DR_LASTADDR): Likewise.
8005 (DR_NADDR): Likewise.
8006 (DR_STATUS): Likewise.
8007 (DR_CONTROL): Likewise.
8008 (i386_debug_reg_state): Likewise.
8009 (i386_dr_insert_watchpoint): Likewise.
8010 (i386_dr_remove_watchpoint): Likewise.
8011 (i386_dr_region_ok_for_watchpoint): Likewise.
8012 (i386_dr_stopped_data_address): Likewise.
8013 (i386_dr_stopped_by_watchpoint): Likewise.
8014 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8016 2014-06-18 Gary Benson <gbenson@redhat.com>
8018 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8019 i386_dr_insert_watchpoint.
8020 (i386_low_remove_watchpoint): Renamed to
8021 i386_dr_remove_watchpoint.
8022 (i386_low_region_ok_for_watchpoint): Renamed to
8023 i386_dr_region_ok_for_watchpoint.
8024 (i386_low_stopped_data_address): Renamed to
8025 i386_dr_stopped_data_address.
8026 (i386_low_stopped_by_watchpoint): Renamed to
8027 i386_dr_stopped_by_watchpoint.
8028 * i386-low.c (i386_show_dr): Renamed to
8029 i386_dr_show and made nonstatic. All uses updated.
8030 (i386_length_and_rw_bits): Renamed to
8031 i386_dr_length_and_rw_bits and made nonstatic.
8033 (i386_insert_aligned_watchpoint): Renamed to
8034 i386_dr_insert_aligned_watchpoint and made nonstatic.
8036 (i386_remove_aligned_watchpoint): Renamed to
8037 i386_dr_remove_aligned_watchpoint and made nonstatic.
8039 (i386_update_inferior_debug_regs): Renamed to
8040 i386_dr_update_inferior_debug_regs and made nonstatic.
8042 (i386_low_insert_watchpoint): Renamed to
8043 i386_dr_insert_watchpoint. All uses updated.
8044 (i386_low_remove_watchpoint): Renamed to
8045 i386_dr_remove_watchpoint. All uses updated.
8046 (i386_low_region_ok_for_watchpoint): Renamed to
8047 i386_dr_region_ok_for_watchpoint. All uses updated.
8048 (i386_low_stopped_data_address): Renamed to
8049 i386_dr_stopped_data_address. All uses updated.
8050 (i386_low_stopped_by_watchpoint): Renamed to
8051 i386_dr_stopped_by_watchpoint. All uses updated.
8053 2014-06-18 Gary Benson <gbenson@redhat.com>
8055 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8056 (i386_dr_low_can_set_control): Likewise.
8057 (i386_insert_aligned_watchpoint): New check.
8059 2014-06-18 Gary Benson <gbenson@redhat.com>
8061 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8064 2014-06-18 Gary Benson <gbenson@redhat.com>
8066 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8067 instead of fatal and error.
8068 (i386_handle_nonaligned_watchpoint): Likewise.
8070 2014-06-18 Gary Benson <gbenson@redhat.com>
8072 * i386-low.c (i386_get_debug_register_length): New macro.
8073 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8074 (i386_show_dr): Use debug_printf instead of fprintf. Use
8075 phex to format values.
8077 2014-06-18 Gary Benson <gbenson@redhat.com>
8079 * i386-low.h: Comment changes.
8080 * i386-low.c: Likewise.
8082 2014-06-18 Gary Benson <gbenson@redhat.com>
8084 * i386-low.c: Whitespace changes.
8086 2014-06-12 Tom Tromey <tromey@redhat.com>
8088 * utils.c (freeargv): Remove.
8090 2014-06-12 Tom Tromey <tromey@redhat.com>
8092 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8093 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8094 (parse_debug_format_options): Likewise.
8095 (gdbserver_usage): Likewise.
8096 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8097 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8098 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8100 ($(LIBGNU)): Depend on libiberty.
8101 (all-lib): Recurse into all subdirs.
8102 (install-only): Invoke "install" target in subdirs.
8103 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8105 * configure: Rebuild.
8106 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8107 for vasprintf, vsnprintf, or gettimeofday.
8108 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8111 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8113 * development.sh: Delete.
8114 * Makefile.in (config.status): Adjust dependency on development.sh.
8115 * configure.ac: Adjust development.sh source call.
8116 * configure: Regenerate.
8118 2014-06-02 Pedro Alves <palves@redhat.com>
8120 * ax.c (gdb_free_agent_expr): New function.
8121 * ax.h (gdb_free_agent_expr): New declaration.
8122 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8124 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8126 (clear_breakpoint_conditions_and_commands): New function.
8127 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8128 (clear_breakpoint_conditions_and_commands): New declaration.
8130 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8132 * linux-aarch64-low.c (asm/ptrace.h): Include.
8134 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8136 Fix TLS access for -static -pthread.
8137 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8138 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8139 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8141 2014-05-20 Pedro Alves <palves@redhat.com>
8143 * linux-aarch64-low.c (aarch64_insert_point)
8144 (aarch64_remove_point): No longer check whether the type is
8145 supported here. Adjust to new interface.
8146 (the_low_target): Install aarch64_supports_z_point_type as
8147 supports_z_point_type method.
8148 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8149 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8150 instead of a Z packet char. Adjust.
8151 (arm_supports_z_point_type): New function.
8152 (arm_insert_point, arm_remove_point): Adjust to new interface.
8153 (the_low_target): Install arm_supports_z_point_type.
8154 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8155 (cris_insert_point, cris_remove_point): Adjust to new interface.
8156 Don't check whether the type is supported here.
8157 (the_low_target): Install cris_supports_z_point_type.
8158 * linux-low.c (linux_supports_z_point_type): New function.
8159 (linux_insert_point, linux_remove_point): Adjust to new interface.
8160 * linux-low.h (struct linux_target_ops) <insert_point,
8161 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8162 raw_breakpoint pointer parameter.
8163 <supports_z_point_type>: New method.
8164 * linux-mips-low.c (mips_supports_z_point_type): New function.
8165 (mips_insert_point, mips_remove_point): Adjust to new interface.
8166 Use mips_supports_z_point_type.
8167 (the_low_target): Install mips_supports_z_point_type.
8168 * linux-ppc-low.c (the_low_target): Install NULL as
8169 supports_z_point_type method.
8170 * linux-s390-low.c (the_low_target): Install NULL as
8171 supports_z_point_type method.
8172 * linux-sparc-low.c (the_low_target): Install NULL as
8173 supports_z_point_type method.
8174 * linux-x86-low.c (x86_supports_z_point_type): New function.
8175 (x86_insert_point): Adjust to new insert_point interface. Use
8176 insert_memory_breakpoint. Adjust to new
8177 i386_low_insert_watchpoint interface.
8178 (x86_remove_point): Adjust to remove_point interface. Use
8179 remove_memory_breakpoint. Adjust to new
8180 i386_low_remove_watchpoint interface.
8181 (the_low_target): Install x86_supports_z_point_type.
8182 * lynx-low.c (lynx_target_ops): Install NULL as
8183 supports_z_point_type callback.
8184 * nto-low.c (nto_supports_z_point_type): New.
8185 (nto_insert_point, nto_remove_point): Adjust to new interface.
8186 (nto_target_ops): Install nto_supports_z_point_type.
8187 * mem-break.c: Adjust intro comment.
8188 (struct raw_breakpoint) <raw_type, size>: New fields.
8189 <inserted>: Update comment.
8190 <shlib_disabled>: Delete field.
8191 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8192 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8193 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8194 (raw_bkpt_type_to_target_hw_bp_type): New function.
8195 (find_enabled_raw_code_breakpoint_at): New function.
8196 (find_raw_breakpoint_at): New type and size parameters. Use them.
8197 (insert_memory_breakpoint): New function, based off
8198 set_raw_breakpoint_at.
8199 (remove_memory_breakpoint): New function.
8200 (set_raw_breakpoint_at): Reimplement.
8201 (set_breakpoint): New, based on set_breakpoint_at.
8202 (set_breakpoint_at): Reimplement.
8203 (delete_raw_breakpoint): Go through the_target->remove_point
8204 instead of assuming memory breakpoints.
8205 (find_gdb_breakpoint_at): Delete.
8206 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8207 (find_gdb_breakpoint): New function.
8208 (set_gdb_breakpoint_at): Delete.
8209 (z_type_supported): New function.
8210 (set_gdb_breakpoint_1): New function, loosely based off
8211 set_gdb_breakpoint_at.
8212 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8213 (delete_gdb_breakpoint_at): Delete.
8214 (delete_gdb_breakpoint_1): New function, loosely based off
8215 delete_gdb_breakpoint_at.
8216 (delete_gdb_breakpoint): New function.
8217 (clear_gdb_breakpoint_conditions): Rename to ...
8218 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8220 (add_condition_to_breakpoint): Make static.
8221 (add_breakpoint_condition): Take a struct breakpoint pointer
8222 instead of an address. Adjust.
8223 (gdb_condition_true_at_breakpoint): Rename to ...
8224 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8226 (gdb_condition_true_at_breakpoint): Reimplement.
8227 (add_breakpoint_commands): Take a struct breakpoint pointer
8228 instead of an address. Adjust.
8229 (gdb_no_commands_at_breakpoint): Rename to ...
8230 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8231 parameter. Return true if no breakpoint was found. Change debug
8233 (gdb_no_commands_at_breakpoint): Reimplement.
8234 (run_breakpoint_commands): Rename to ...
8235 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8236 and change return type to boolean.
8237 (run_breakpoint_commands): New function.
8238 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8239 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8240 breakpoint. Go through the_target->remove_point instead of
8241 assuming memory breakpoint.
8242 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8243 software and hardware breakpoints.
8244 (reinsert_raw_breakpoint): Go through the_target->insert_point
8245 instead of assuming memory breakpoint.
8246 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8247 software and hardware breakpoints.
8248 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8249 Check both software and hardware breakpoints.
8250 (validate_inserted_breakpoint): Assert the breakpoint is a
8251 software breakpoint. Set the inserted flag to -1 instead of
8252 setting shlib_disabled.
8253 (delete_disabled_breakpoints): Adjust.
8254 (validate_breakpoints): Only validate software breakpoints.
8255 Adjust to inserted flag change.
8256 (check_mem_read, check_mem_write): Skip breakpoint types other
8257 than software breakpoints. Adjust to inserted flag change.
8258 * mem-break.h (enum raw_bkpt_type): New enum.
8259 (raw_breakpoint, struct process_info): Forward declare.
8260 (Z_packet_to_target_hw_bp_type): Delete declaration.
8261 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8262 (set_gdb_breakpoint, delete_gdb_breakpoint)
8263 (clear_breakpoint_conditions): New declarations.
8264 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8265 (breakpoint_inserted_here): Update comment.
8266 (add_breakpoint_condition, add_breakpoint_commands): Replace
8267 address parameter with a breakpoint pointer parameter.
8268 (gdb_breakpoint_here): Update comment.
8269 (delete_gdb_breakpoint_at): Delete.
8270 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8271 * server.c (process_point_options): Take a struct breakpoint
8272 pointer instead of an address. Adjust.
8273 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8274 delete_gdb_breakpoint.
8275 * spu-low.c (spu_target_ops): Install NULL as
8276 supports_z_point_type method.
8277 * target.h: Include mem-break.h.
8278 (struct target_ops) <prepare_to_access_memory>: Update comment.
8279 <supports_z_point_type>: New field.
8280 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8281 instead of a char. Also take a raw breakpoint pointer.
8282 * win32-arm-low.c (the_low_target): Install NULL as
8283 supports_z_point_type.
8284 * win32-i386-low.c (i386_supports_z_point_type): New function.
8285 (i386_insert_point, i386_remove_point): Adjust to new interface.
8286 (the_low_target): Install i386_supports_z_point_type.
8287 * win32-low.c (win32_supports_z_point_type): New function.
8288 (win32_insert_point, win32_remove_point): Adjust to new interface.
8289 (win32_target_ops): Install win32_supports_z_point_type.
8290 * win32-low.h (struct win32_target_ops):
8291 <supports_z_point_type>: New method.
8292 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8293 instead of a char. Also take a raw breakpoint pointer.
8295 2014-05-20 Pedro Alves <palves@redhat.com>
8297 * mem-break.h: Include break-common.h.
8298 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8299 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8300 (Z_packet_to_target_hw_bp_type): New declaration.
8301 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8302 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8303 (Z_PACKET_ACCESS_WP): Delete macros.
8304 (Z_packet_to_hw_type): Delete function.
8305 * i386-low.h: Don't include break-common.h here.
8306 (Z_packet_to_hw_type): Delete declaration.
8307 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8308 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8309 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8310 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8311 * linux-aarch64-low.c: Don't include break-common.h here.
8312 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8313 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8314 (Z_packet_to_target_hw_bp_type): Delete function.
8315 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8317 (mips_insert_point, mips_remove_point): Use
8318 Z_packet_to_target_hw_bp_type.
8320 2014-05-20 Pedro Alves <palves@redhat.com>
8322 * linux-aarch64-low.c: Include break-common.h.
8323 (enum target_point_type): Delete.
8324 (Z_packet_to_point_type): Rename to ...
8325 (Z_packet_to_target_hw_bp_type): ... this, and return a
8326 target_hw_bp_type instead.
8327 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8328 instead of an enum target_point_type.
8329 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8331 (aarch64_dr_state_insert_one_point)
8332 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8333 (aarch64_handle_aligned_watchpoint)
8334 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8335 Take an enum target_hw_bp_type instead of an enum
8337 (aarch64_supports_z_point_type): New function.
8338 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8339 use Z_packet_to_target_hw_bp_type.
8341 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8343 * configure.ac: Only use -Werror by default when DEVELOPMENT
8345 * configure: Regenerate.
8347 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8349 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8350 * linux-x86-low.c (X86_64_USER_REGS): New.
8351 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8353 2014-04-28 Yao Qi <yao@codesourcery.com>
8355 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8358 2014-04-25 Pedro Alves <palves@redhat.com>
8361 * linux-low.c (linux_attach_fail_reason_string): New function.
8362 (linux_attach_lwp): Delete.
8363 (linux_attach_lwp_1): Rename to ...
8364 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8365 argument. Remove "initial" parameter. Return int instead of
8366 void. Don't error or warn here.
8367 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8368 failure to attach to the tgid. Call warning when failing to
8370 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8371 argument. Remove "initial" parameter. Return int instead of
8372 void. Don't error or warn here.
8373 (linux_attach_fail_reason_string): New declaration.
8374 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8375 interface change. Use linux_attach_fail_reason_string.
8377 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8378 Walfred Tedeschi <walfred.tedeschi@intel.com>
8380 * Makefile.in: Added rules to handle new files
8381 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8382 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8383 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8384 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8385 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8386 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8388 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8389 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8390 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8391 i386/x32-avx512.xml.
8392 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8393 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8394 i386/x32-avx512-linux.xml.
8395 * i387-fp.c (num_avx512_k_registers): New constant for number
8397 (num_avx512_zmmh_low_registers): New constant for number of
8398 lower ZMM registers (0-15).
8399 (num_avx512_zmmh_high_registers): New constant for number of
8400 higher ZMM registers (16-31).
8401 (num_avx512_ymmh_registers): New contant for number of higher
8402 YMM registers (ymm16-31 added by avx521 on x86_64).
8403 (num_avx512_xmm_registers): New constant for number of higher
8404 XMM registers (xmm16-31 added by AVX512 on x86_64).
8405 (struct i387_xsave): Add space for AVX512 registers.
8406 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8407 Add code to handle AVX512 registers.
8408 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8409 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8410 prototypei from generated file.
8411 (tdesc_amd64_avx512_linux): Likewise.
8412 (init_registers_x32_avx512_linux): Likewise.
8413 (tdesc_x32_avx512_linux): Likewise.
8414 (init_registers_i386_avx512_linux): Likewise.
8415 (tdesc_i386_avx512_linux): Likewise.
8416 (x86_64_regmap): Add AVX512 registers.
8417 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8419 (initialize_low_arch): Add code to initialize AVX512 registers.
8421 2014-04-23 Pedro Alves <palves@redhat.com>
8423 * mem-break.c (find_gdb_breakpoint_at): Make static.
8424 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8426 2014-04-23 Pedro Alves <palves@redhat.com>
8428 * i386-low.c: Don't include break-common.h here.
8429 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8430 prototype to take target_hw_bp_type as argument instead of a Z
8432 * i386-low.h: Include break-common.h here.
8433 (Z_packet_to_hw_type): Declare.
8434 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8436 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8437 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8438 (x86_remove_point): Convert the packet number to a
8439 target_hw_bp_type before calling i386_low_remove_watchpoint.
8440 * win32-i386-low.c (i386_insert_point): Convert the packet number
8441 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8442 (i386_remove_point): Convert the packet number to a
8443 target_hw_bp_type before calling i386_low_remove_watchpoint.
8445 2014-04-23 Pedro Alves <palves@redhat.com>
8447 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8449 2014-04-10 Pedro Alves <palves@redhat.com>
8451 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8452 Check if the condition or command is NULL before checking if the
8453 breakpoint is known. On success, return true.
8454 * mem-break.h (add_breakpoint_condition): Document return.
8455 (add_breakpoint_commands): Add describing comment.
8456 * server.c (skip_to_semicolon): New function.
8457 (process_point_options): Use it.
8459 2014-04-09 Pedro Alves <palves@redhat.com>
8461 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8464 2014-02-27 Pedro Alves <palves@redhat.com>
8467 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8469 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8471 (last_thread_of_process_p): Take a PID argument instead of a
8473 (linux_wait_for_lwp): Delete.
8474 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8476 (linux_low_filter_event): New function, party factored out from
8477 linux_wait_for_event.
8478 (linux_wait_for_event): Rename to ...
8479 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8480 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8481 sigsuspend. Check for zombie leaders.
8482 (linux_wait_for_event): Reimplement as wrapper around
8483 linux_wait_for_event_filtered.
8484 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8485 a normal or signal exit is seen, it's the whole process exiting.
8486 (wait_for_sigstop): No longer a for_each_inferior callback.
8487 Rewrite on top of linux_wait_for_event_filtered.
8488 (stop_all_lwps): Call wait_for_sigstop directly.
8489 * server.c (resume, handle_target_event): Handle
8490 TARGET_WAITKIND_NO_RESUMED.
8492 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8494 * win32-low.c (psapi_get_dll_name,
8495 * win32_CreateToolhelp32Snapshot): Delete.
8496 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8497 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8499 (handle_load_dll): Add function description.
8500 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8502 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8504 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8506 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8507 base address when calling win32_add_one_solib.
8508 (handle_load_dll): Delete local variable load_addr.
8509 Remove 0x1000 offset applied to DLL base address when calling
8510 win32_add_one_solib.
8511 (handle_unload_dll): Add comment.
8513 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8515 * win32-low.c (win32_add_all_dlls): Renames
8516 win32_ensure_ntdll_loaded. Rewrite function documentation.
8517 Adjust implementation to always load all DLLs.
8518 Add 0x1000 offset to DLL base address when calling
8519 win32_add_one_solib.
8520 (child_initialization_done): New static global.
8521 (do_initial_child_stuff): Set child_initialization_done to
8522 zero during child initialization, and 1 after. Replace call
8523 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8525 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8526 (handle_unload_dll): Add function documentation.
8527 (get_child_debug_event): Ignore load and unload DLL events
8528 during child initialization.
8530 2014-02-20 Doug Evans <dje@google.com>
8532 Remove global all_lwps.
8533 * inferiors.h (ptid_of): Move here from linux-low.h.
8534 (pid_of, lwpid_of): Ditto.
8535 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8536 parameter is a struct thread_info * now.
8537 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8538 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8539 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8541 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8542 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8543 * linux-arm-low.c (update_registers_callback): Update, "entry"
8544 parameter is a struct thread_info * now.
8545 Fetch lwpid from current_inferior directly.
8546 (arm_insert_point): Pass &all_threads to find_inferior instead of
8548 (arm_remove_point): Ditto.
8549 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8550 (arm_prepare_to_resume): Fetch pid from thread.
8551 (arm_read_description): Fetch lwpid from current_inferior directly.
8552 * linux-low.c (all_lwps): Delete.
8553 (delete_lwp): Delete call to remove_inferior.
8554 (handle_extended_wait): Fetch lwpid from thread.
8555 (add_lwp): Don't set lwp->entry.id. Remove call to
8556 add_inferior_to_list.
8557 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8558 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8559 (kill_one_lwp_callback): Ditto.
8560 (linux_kill): Don't dereference NULL pointer.
8561 Fetch ptid,lwpid from thread.
8562 (get_detach_signal): Fetch ptid from thread.
8563 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8564 Simplify call to regcache_invalidate_thread.
8565 (delete_lwp_callback): Update, "entry" parameter is a
8566 struct thread_info * now. Fetch pid from thread.
8567 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8568 (status_pending_p_callback): Update, "entry" parameter is a
8569 struct thread_info * now. Fetch ptid from thread.
8570 (find_lwp_pid): Update, "entry" parameter is a
8571 struct thread_info * now.
8572 (linux_wait_for_lwp): Fetch pid from thread.
8573 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8574 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8575 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8576 (dequeue_one_deferred_signal): Ditto.
8577 (cancel_breakpoint): Fetch ptid from current_inferior.
8578 (linux_wait_for_event): Pass &all_threads to find_inferior,
8579 not &all_lwps. Fetch ptid, lwpid from thread.
8580 (count_events_callback): Update, "entry" parameter is a
8581 struct thread_info * now.
8582 (select_singlestep_lwp_callback): Ditto.
8583 (select_event_lwp_callback): Ditto.
8584 (cancel_breakpoints_callback): Ditto.
8585 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8587 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8588 (unsuspend_one_lwp): Update, "entry" parameter is a
8589 struct thread_info * now.
8590 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8592 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8593 Fetch lwpid from thread, not lwp.
8594 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8595 Pass &all_threads to find_inferior, not &all_lwps.
8596 (send_sigstop): Fetch lwpid from thread, not lwp.
8597 (send_sigstop_callback): Update, "entry" parameter is a
8598 struct thread_info * now.
8599 (suspend_and_send_sigstop_callback): Ditto.
8600 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8601 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8602 struct thread_info * now.
8603 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8605 (lwp_running): Update, "entry" parameter is a
8606 struct thread_info * now.
8607 (stop_all_lwps): Fetch ptid from thread.
8608 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8609 (linux_resume_one_lwp): Fetch lwpid from thread.
8610 (linux_set_resume_request): Update, "entry" parameter is a
8611 struct thread_info * now. Fetch pid, lwpid from thread.
8612 (resume_status_pending_p): Update, "entry" parameter is a
8613 struct thread_info * now.
8614 (need_step_over_p): Ditto. Fetch lwpid from thread.
8615 (start_step_over): Fetch lwpid from thread.
8616 (linux_resume_one_thread): Update, "entry" parameter is a
8617 struct thread_info * now. Fetch lwpid from thread.
8618 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8619 (proceed_one_lwp): Update, "entry" parameter is a
8620 struct thread_info * now. Fetch lwpid from thread.
8621 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8622 struct thread_info * now.
8623 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8624 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8625 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8627 (regsets_store_inferior_registers): Ditto.
8628 (fetch_register, store_register): Ditto.
8629 (linux_read_memory, linux_write_memory): Ditto.
8630 (linux_request_interrupt): Ditto.
8631 (linux_read_auxv): Ditto.
8632 (linux_xfer_siginfo): Ditto.
8633 (linux_qxfer_spu): Ditto.
8634 (linux_qxfer_libraries_svr4): Ditto.
8635 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8636 moved to inferiors.h.
8638 (get_thread_lwp): Update.
8639 (struct lwp_info): Delete member "entry". Simplify comment for
8642 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8643 current_inferior directly.
8644 (update_watch_registers_callback): Update, "entry" parameter is a
8645 struct thread_info * now. Fetch pid from thread.
8646 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8647 (mips_insert_point): Fetch lwpid from current_inferior.
8648 Pass &all_threads to find_inferior, not &all_lwps.
8649 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8650 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8652 (mips_stopped_data_address): Ditto.
8653 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8655 * linux-tile-low.c (tile_arch_setup): Ditto.
8656 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8657 (update_debug_registers_callback): Update, "entry" parameter is a
8658 struct thread_info * now. Fetch pid from thread.
8659 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8660 Pass &all_threads to find_inferior, not &all_lwps.
8661 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8662 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8663 Pass &all_threads to find_inferior, not &all_lwps.
8664 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8665 (i386_dr_low_get_status): Ditto.
8666 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8667 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8668 (x86_linux_read_description): Ditto.
8669 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8671 2014-02-20 Doug Evans <dje@google.com>
8673 * inferiors.c (get_first_inferior): Fix buglet.
8675 2014-02-19 Doug Evans <dje@google.com>
8677 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8678 * inferiors.c (add_thread): Change result type to struct thread_info *.
8679 All callers updated.
8680 (add_lwp): Call add_thread here instead of in callers.
8681 All callers updated.
8682 * linux-low.h (get_lwp_thread): Rewrite.
8683 (struct lwp_info): New member "thread".
8685 2014-02-19 Doug Evans <dje@google.com>
8687 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8688 All callers updated.
8690 2014-02-19 Doug Evans <dje@google.com>
8692 * inferiors.c (add_thread): Fix whitespace.
8694 2014-02-19 Doug Evans <dje@google.com>
8696 * dll.c (clear_dlls): Replace accessing list implemention details
8698 * gdbthread.h (get_first_thread): Declare.
8699 * inferiors.c (for_each_inferior_with_data): New function.
8700 (get_first_thread): New function.
8701 (find_thread_ptid): Simplify.
8702 (get_first_inferior): New function.
8703 (clear_list): Delete.
8704 (one_inferior_p): New function.
8705 (clear_inferior_list): New function.
8706 (clear_inferiors): Update.
8707 * inferiors.h (for_each_inferior_with_data): Declare.
8708 (clear_inferior_list): Declare.
8709 (one_inferior_p): Declare.
8710 (get_first_inferior): Declare.
8711 * linux-low.c (linux_wait_for_event): Replace accessing list
8712 implemention details with API function.
8713 * server.c (target_running): Ditto.
8714 (accumulate_file_name_length): New function.
8715 (emit_dll_description): New function.
8716 (handle_qxfer_libraries): Replace accessing list implemention
8717 details with API function.
8718 (handle_qxfer_threads_worker): New function.
8719 (handle_qxfer_threads_proper): Replace accessing list implemention
8720 details with API function.
8721 (handle_query): Ditto.
8722 (visit_actioned_threads_callback_ftype): New typedef.
8723 (visit_actioned_threads_data): New struct.
8724 (visit_actioned_threads): Rewrite to be find_inferior callback.
8725 (resume): Call find_inferior.
8726 (handle_status): Replace accessing list implemention
8727 details with API function.
8728 (process_serial_event): Replace accessing list implemention details
8730 * target.c (set_desired_inferior): Replace accessing list implemention
8731 details with API function.
8732 * tracepoint.c (same_process_p): New function.
8733 (gdb_agent_about_to_close): Replace accessing list implemention
8734 details with API function.
8735 * win32-low.c (child_delete_thread): Replace accessing list
8736 implemention details with API function.
8737 (match_dll_by_basename): New function.
8738 (dll_is_loaded_by_basename): New function.
8739 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8740 details call to dll_is_loaded_by_basename.
8742 2014-02-19 Doug Evans <dje@google.com>
8744 * dll.h (struct dll_info): Add comment.
8745 * gdbthread.h (struct thread_info): Add comment.
8746 (current_ptid): Simplify.
8747 * inferiors.c (add_process): Update.
8748 (remove_process): Update.
8749 * inferiors.h (struct process_info): Rename member "head" to "entry".
8750 * linux-low.c (delete_lwp): Update.
8752 (last_thread_of_process_p): Update.
8753 (kill_one_lwp_callback, linux_kill): Update.
8754 (status_pending_p_callback): Update.
8755 (wait_for_sigstop): Update. Simplify read of ptid.
8756 (start_step_over): Update.
8757 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8758 (get_lwp_thread): Update.
8759 (struct lwp_info): Rename member "head" to "entry".
8760 * regcache.h (inferior_list_entry): Delete.
8761 * server.c (kill_inferior_callback): Update.
8762 (detach_or_kill_inferior_callback): Update.
8763 (print_started_pid): Update.
8764 (print_attached_pid): Update.
8765 (process_serial_event): Simplify read of ptid.
8766 * thread-db.c (thread_db_create_event): Update.
8767 (thread_db_get_tls_address): Update.
8768 * win32-low.c (current_inferior_ptid): Simplify.
8770 2014-02-19 Tom Tromey <tromey@redhat.com>
8772 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8774 (target_supports_btrace): Update.
8776 2014-02-14 Yao Qi <yao@codesourcery.com>
8778 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8779 (rsp-low-ipa.o): New target.
8781 2014-02-12 Tom Tromey <tromey@redhat.com>
8783 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8784 convert_ascii_to_int.
8785 * regcache.c (registers_to_string): Likewise.
8786 * remote-utils.c (decode_M_packet): Likewise.
8787 * server.c (process_serial_event): Likewise.
8789 2014-02-12 Tom Tromey <tromey@redhat.com>
8791 * server.c (handle_query, handle_v_run): Use hex2bin, not
8793 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8795 2014-02-12 Tom Tromey <tromey@redhat.com>
8797 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8798 convert_int_to_ascii.
8799 * regcache.c (registers_to_string, collect_register_as_string):
8801 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8803 * server.c (process_serial_event): Likewise.
8804 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8805 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8807 2014-02-12 Tom Tromey <tromey@redhat.com>
8809 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8810 bin2hex, not hexify.
8811 * tracepoint.c (cmd_qtstatus): Likewise.
8813 2014-02-12 Tom Tromey <tromey@redhat.com>
8815 * remote-utils.c (monitor_output): Pass explicit length to
8818 2014-02-12 Tom Tromey <tromey@redhat.com>
8820 * tracepoint.c: Include rsp-low.h.
8821 * server.c: Include rsp-low.h.
8822 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8823 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8825 * remote-utils.c: Include rsp-low.h.
8826 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8827 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8828 (convert_int_to_ascii, convert_ascii_to_int): Move to
8830 * regcache.c: Include rsp-low.h.
8831 * ax.c: Include rsp-low.h.
8832 * Makefile.in (SFILES): Add common/rsp-low.c.
8833 (OBS): Add rsp-low.o.
8834 (rsp-low.o): New target.
8836 2014-02-12 Tom Tromey <tromey@redhat.com>
8838 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8839 Include print-utils.h.
8840 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8841 (plongest, thirty_two, phex_nz): Remove.
8842 * Makefile.in (SFILES): Add common/print-utils.c.
8843 (OBS): Add print-utils.o.
8844 (print-utils-ipa.o): New target.
8845 (print-utils.o): New target.
8846 (IPA_OBJS): Add print-utils-ipa.o.
8848 2014-02-06 Tom Tromey <tromey@redhat.com>
8850 * Makefile.in (SFILES): Fix indentation.
8852 2014-02-05 Doug Evans <dje@google.com>
8854 * linux-low.c (linux_wait_for_event): Improve comment.
8855 (linux_wait_1): Keep current_inferior in sync with event_child.
8857 2014-01-22 Doug Evans <dje@google.com>
8859 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8861 2014-01-22 Doug Evans <dje@google.com>
8863 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8864 * configure: Regenerate.
8865 * config.in: Regenerate.
8866 * Makefile.in (SFILES): Add debug.c.
8868 * debug.c: New file.
8869 * debug.h: New file.
8870 * linux-aarch64-low.c (*): Update all debugging printfs to use
8871 debug_printf instead of fprintf.
8872 * linux-arm-low.c (*): Ditto.
8873 * linux-cris-low.c (*): Ditto.
8874 * linux-crisv32-low.c (*): Ditto.
8875 * linux-m32r-low.c (*): Ditto.
8876 * linux-sparc-low.c (*): Ditto.
8877 * linux-x86.c (*): Ditto.
8878 * linux-low.c (*): Ditto.
8879 (linux_wait_1): Add calls to debug_enter, debug_exit.
8880 (linux_wait): Remove redundant debugging printf.
8881 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8882 (linux_resume, unstop_all_lwps): Ditto.
8883 * mem-break.c (*): Update all debugging printfs to use
8884 debug_printf instead of fprintf.
8885 * remote-utils.c (*): Ditto.
8886 * thread-db.c (*): Ditto.
8887 * server.c #include <ctype.h>, "gdb_vecs.h".
8888 (debug_threads): Moved to debug.c.
8889 (*): Update all debugging printfs to use debug_printf instead of
8891 (start_inferior): Replace call to fflush with call to debug_flush.
8892 (monitor_show_help): Mention set debug-format.
8893 (parse_debug_format_options): New function.
8894 (handle_monitor_command): Handle "monitor set debug-format".
8895 (gdbserver_usage): Mention --debug-format.
8896 (main): Parse --debug-format.
8897 * server.h (debug_threads): Declaration moved to debug.h.
8899 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8900 trace_debug_1 that uses debug_printf.
8901 (tracepoint_look_up_symbols): Update all debugging printfs to use
8902 debug_printf instead of fprintf.
8904 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8906 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8909 2014-01-17 Pedro Alves <palves@redhat.com>
8912 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8913 defined after including gdb_proc_service.h.
8915 2014-01-16 Doug Evans <dje@google.com>
8917 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8918 (match_dll): Use it.
8920 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8922 * target.h (target_ops) <read_btrace>: Change parameters and
8923 return type to allow error reporting.
8924 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8925 trace reading errors on.
8926 * linux-low.c (linux_low_read_btrace): Pass trace reading
8928 (linux_low_disable_btrace): New.
8930 2014-01-15 Doug Evans <dje@google.com>
8932 * inferiors.c (thread_id_to_gdb_id): Delete.
8933 * inferiors.h (thread_id_to_gdb_id): Delete.
8935 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8937 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8938 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8941 2014-01-08 Pedro Alves <palves@redhat.com>
8943 * server.c (handle_status): Don't discard previous queued stop
8944 replies or thread's pending status here.
8945 (main) <disconnection>: Do it here instead.
8947 2014-01-08 Pedro Alves <palves@redhat.com>
8949 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8950 * server.c (visit_actioned_threads, handle_pending_status): New
8952 (handle_v_cont): Factor out parts to ...
8953 (resume): ... this new function. If in all-stop, and a thread
8954 being resumed has a pending status, report it without actually
8956 (myresume): Adjust to use the new 'resume' function.
8957 (clear_pending_status_callback, set_pending_status_callback)
8958 (find_status_pending_thread_callback): New functions.
8959 (handle_status): Handle the case of multiple threads having
8960 interesting statuses to report. Report threads' real last signal
8961 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8962 with an interesting thread to report the status for, instead of
8963 always reporting the status of the first thread.
8965 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8967 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8968 * gdbreplay.c (gdbreplay_version): Likewise.
8970 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8972 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8973 iov.iov_len with the real length in use.
8975 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8977 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8978 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8979 for all targets that use win32-low.c.
8980 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8981 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8983 2013-12-13 Pedro Alves <palves@redhat.com>
8985 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8986 if equal to TARGET_WAITKIND_LOADED.
8987 * win32-low.c (cached_status): New static global.
8988 (win32_wait): Add declaration.
8989 (do_initial_child_stuff): Flush all initial pending debug events
8990 up to the initial breakpoint.
8991 (win32_wait): If CACHED_STATUS was set, return that instead
8992 of doing a real wait. Remove the code resuming the execution
8993 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8994 during the initial phase. Also remove the code changing
8995 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8996 TARGET_WAITKIND_STOPPED.
8998 2013-12-11 Yao Qi <yao@codesourcery.com>
9000 * notif.c (handle_notif_ack): Return 0 if no notification
9003 2013-11-20 Doug Evans <dje@google.com>
9005 * linux-low.c (linux_set_resume_request): Fix comment.
9007 2013-11-20 Doug Evans <dje@google.com>
9009 * linux-low.c (resume_status_pending_p): Tweak comment.
9011 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9013 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9014 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9015 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9016 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9017 (srv_amd64_regobj): Add amd64-mpx.o.
9018 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9019 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9020 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9021 * i387-fp.c (num_pl_bnd_register) Added constant.
9022 (num_pl_bnd_cfg_registers) Added constant.
9023 (struct i387_xsave) Added reserved area and MPX fields.
9024 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9025 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9027 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9028 (init_registers_amd64_mpx_linux): Declare new function.
9029 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9030 (x86_64_regmap): Add MPX registers.
9031 (x86_linux_read_description): Add MPX case.
9032 (initialize_low_arch): Initialize MPX targets.
9034 2013-11-18 Tom Tromey <tromey@redhat.com>
9036 * configure: Rebuild.
9037 * configure.ac: Don't check for stdlib.h.
9038 * gdbreplay.c: Unconditionally include stdlib.h.
9040 2013-11-18 Tom Tromey <tromey@redhat.com>
9042 * config.in: Rebuild.
9043 * configure: Rebuild.
9044 * configure.ac: Don't use AC_HEADER_DIRENT.
9046 2013-11-18 Tom Tromey <tromey@redhat.com>
9048 * server.h: Don't check HAVE_STRING_H.
9049 * gdbreplay.c: Don't check HAVE_STRING_H.
9050 * configure: Rebuild.
9052 2013-11-18 Tom Tromey <tromey@redhat.com>
9054 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9057 2013-11-08 Tom Tromey <tromey@redhat.com>
9059 * configure, config.in: Rebuild.
9060 * configure.ac: Remove unused configury.
9062 2013-11-08 Tom Tromey <tromey@redhat.com>
9064 * acinclude.m4: Include common.m4, codeset.m4.
9065 * configure, config.in: Rebuild.
9066 * configure.ac: Use GDB_AC_COMMON.
9068 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9070 * linux-s390-low.c (HWCAP_S390_TE): New define.
9071 (s390_arch_setup): Consider the TE field in the HWCAP for
9072 determining 'have_regset_tdb'.
9074 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9077 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9080 2013-10-02 Pedro Alves <palves@redhat.com>
9082 * server.c (process_serial_event): Don't output "GDBserver
9083 exiting" if GDB is connected through stdio.
9084 * target.c (mywait): Likewise, be silent if GDB is connected
9087 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9089 * lynx-low.c (lynx_add_threads_after_attach): New function.
9090 (lynx_attach): Remove call to add_thread. Add call to
9091 lynx_add_threads_after_attach instead.
9093 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9095 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9096 * config.in, configure: Regenerated.
9098 2013-09-18 Yao Qi <yao@codesourcery.com>
9101 * server.c (start_inferior): Clear 'resume_info'.
9103 2013-09-16 Jiong Wang <jiwang@tilera.com>
9105 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9108 2013-09-16 Jiong Wang <jiwang@tilera.com>
9110 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9111 linux-tile-low.o to srv_tgtobj.
9113 2013-09-16 Will Newton <will.newton@linaro.org>
9115 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9118 2013-09-06 Pedro Alves <palves@redhat.com>
9120 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9121 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9122 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9123 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9124 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9125 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9127 2013-09-06 Pedro Alves <palves@redhat.com>
9129 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9130 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9132 2013-09-06 Pedro Alves <palves@redhat.com>
9134 * linux-amd64-ipa.c: Include tracepoint.h.
9135 * linux-i386-ipa.c: Include tracepoint.h.
9137 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9139 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9140 (ps_get_thread_area): New function.
9142 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9144 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9145 (initialize_low_arch): Call init_registers_crisv32 rather than
9146 init_register_crisv32.
9148 2013-09-05 Pedro Alves <palves@redhat.com>
9150 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9152 * hostio.h: ... this new file.
9153 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9154 win32-low.c: Include hostio.h.
9156 2013-09-05 Pedro Alves <palves@redhat.com>
9158 * server.h (gdb_client_data, handler_func, callback_handler_func)
9159 (delete_file_handler, add_file_handler, append_callback_event)
9160 (delete_callback_event, start_event_loop, initialize_event_loop):
9161 Move to event-loop.h and include it.
9162 * event-loop.h: New file.
9164 2013-09-05 Pedro Alves <palves@redhat.com>
9166 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9167 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9168 (loaded_dll, unloaded_dll): Move to ...
9169 * dll.h: ... this new file.
9170 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9172 2013-09-05 Pedro Alves <palves@redhat.com>
9174 * server.h (current_process, get_thread_process, all_processes)
9175 (add_inferior_to_list, for_each_inferior, current_inferior)
9176 (remove_inferior, add_process, remove_process, find_process_pid)
9177 (have_started_inferiors_p, have_attached_inferiors_p)
9178 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9179 (clear_inferiors, find_inferior, find_inferior_id)
9180 (inferior_target_data, set_inferior_target_data)
9181 (inferior_regcache_data, set_inferior_regcache_data): Move to
9182 inferiors.h, and include it.
9183 * inferiors.h: New file.
9185 2013-09-05 Pedro Alves <palves@redhat.com>
9187 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9191 2013-09-05 Pedro Alves <palves@redhat.com>
9193 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9195 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9196 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9197 (handle_tracepoint_general_set, handle_tracepoint_query)
9198 (tracepoint_finished_step, tracepoint_was_hit)
9199 (release_while_stepping_state_list, current_traceframe)
9200 (in_readonly_region, traceframe_read_mem)
9201 (fetch_traceframe_registers, traceframe_read_sdata)
9202 (traceframe_read_info, struct fast_tpoint_collect_status)
9203 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9204 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9205 (supply_fast_tracepoint_registers)
9206 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9207 (ipa_tdesc, claim_trampoline_space)
9208 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9209 (agent_mem_read, agent_get_trace_state_variable_value)
9210 (agent_set_trace_state_variable_value, agent_tsv_read)
9211 (agent_mem_read_string, get_raw_reg_func_addr)
9212 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9213 * tracepoint.h: ... this new file.
9215 2013-09-05 Pedro Alves <palves@redhat.com>
9217 * server.h (perror_with_name, error, fatal, warning, paddress)
9218 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9220 * utils.h: New file.
9222 2013-09-05 Pedro Alves <palves@redhat.com>
9224 * server.h (remote_debug, noack_mode, transport_is_reliable)
9225 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9226 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9227 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9228 (write_enn, initialize_async_io, enable_async_io)
9229 (disable_async_io, check_remote_input_interrupt_request)
9230 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9231 (dead_thread_notify, prepare_resume_reply)
9232 (decode_address_to_semicolon, decode_address, decode_m_packet)
9233 (decode_M_packet, decode_X_packet, decode_xfer_write)
9234 (decode_search_memory_packet, unhexify, hexify)
9235 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9236 (look_up_one_symbol, relocate_instruction)
9237 (monitor_output): Move to remote-utils.h, and include it.
9238 * remote-utils.h: New file.
9240 2013-09-05 Pedro Alves <palves@redhat.com>
9242 * server.h (_): Delete.
9244 2013-09-02 Pedro Alves <palves@redhat.com>
9246 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9247 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9249 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9251 2013-09-02 Pierre Muller <muller@sourceware.org>
9253 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9254 or WriteProcessMemory complete successfully and handle
9255 ERROR_PARTIAL_COPY error.
9257 2013-09-02 Pedro Alves <palves@redhat.com>
9259 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9260 error instead of EIO.
9262 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9265 * linux-low.c: Include filestuff.h.
9266 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9267 * lynx-low.c: Include filestuff.h.
9268 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9269 * server.c: Include filestuff.h.
9270 (main): Call notice_open_fds.
9271 * spu-low.c: Include filestuff.h.
9272 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9274 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9276 * Makefile.in: Explain why ../target and ../nat are not
9277 listed as include file search paths.
9278 (linux-waitpid.o): New object file rule.
9279 * configure.srv (srv_native_linux_obj): New variable.
9280 Replace all occurrences of linux native object files with
9281 $srv_native_linux_obj.
9282 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9283 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9284 (linux_enable_event_reporting): Remove declaration.
9285 (my_waitpid): Moved to common/linux-waitpid.c.
9286 (linux_wait_for_event): Pass ptid when calling
9287 linux_enable_event_reporting.
9288 (linux_supports_tracefork_flag): Remove.
9289 (linux_enable_event_reporting): Likewise.
9290 (linux_tracefork_grandchild): Remove.
9291 (STACK_SIZE): Moved to common/linux-ptrace.c.
9292 (linux_tracefork_child): Remove.
9293 (linux_test_for_tracefork): Remove.
9294 (linux_look_up_symbols): Call linux_supports_traceclone.
9295 (initialize_low): Remove call to linux_test_for_tracefork.
9296 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9297 common/linux-ptrace.h.
9298 (PTRACE_TYPE_ARG4): Likewise.
9299 Include linux-ptrace.h.
9301 2013-08-21 Pedro Alves <palves@redhat.com>
9303 * config.in: Renegerate.
9305 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9307 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9308 (SFILES): Remove $(srcdir)/common/target-common.c and
9309 add $(srcdir)/target/waitstatus.c.
9310 (OBS): Remove target-common.o and add waitstatus.o.
9311 (server_h): Remove $(srcdir)/../common/target-common.h and
9312 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9313 and $(srcdir)/../target/waitstatus.h.
9314 (target-common.o): Remove.
9315 (waitstatus.o): New target object file.
9316 * target.h: Do not include target-common.h and
9317 include target/resume.h, target/wait.h and
9318 target/waitstatus.h.
9320 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9322 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9323 to PTRACE_TYPE_ARG3.
9324 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9325 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9327 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9328 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9330 2013-07-27 Jie Zhang <jie@codesourcery.com>
9331 Daniel Jacobowitz <dan@codesourcery.com>
9332 Yao Qi <yao@codesourcery.com>
9334 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9335 (mips-linux-watch.o): New rule.
9336 (mips_linux_watch_h): New variable.
9337 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9339 * linux-mips-low.c: Include mips-linux-watch.h.
9340 (struct arch_process_info, struct arch_lwp_info): New.
9341 (update_watch_registers_callback): New function.
9342 (mips_linux_new_process, mips_linux_new_thread) New functions.
9343 (mips_linux_prepare_to_resume, mips_insert_point): New
9345 (mips_remove_point, mips_stopped_by_watchpoint): New
9347 (rsp_bp_type_to_target_hw_bp_type): New function.
9348 (mips_stopped_data_address): New function.
9349 (the_low_target): Add watchpoint support functions.
9351 2013-07-27 Yao Qi <yao@codesourcery.com>
9353 * i386-low.c: Include break-common.h.
9354 (enum target_hw_bp_type): Remove.
9356 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9358 * Makefile.in (SFILES): /common/target-common.c.
9359 (OBS): Add target-common.o.
9360 (server_h): Add $(srcdir)/../common/target-common.h.
9361 (target-common.o): New target.
9362 * server.c (queue_stop_reply_callback): Free
9363 status string after use.
9364 * target.c (target_waitstatus_to_string): Remove.
9365 * target.h: Include target-common.h.
9366 (resume_kind): Likewise.
9367 (target_waitkind): Likewise.
9368 (target_waitstatus): Likewise.
9369 (TARGET_WNOHANG): Likewise.
9371 2013-07-04 Yao Qi <yao@codesourcery.com>
9373 * Makefile.in (host_alias): Use @host_noncanonical@.
9374 (target_alias): Use @target_noncanonical@.
9375 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9376 ACX_NONCANONICAL_HOST.
9377 * configure: Regenerated.
9380 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9382 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9383 * configure: Rebuild.
9384 * Makefile.in (version_host, version_target): Get from configure.
9385 (version.c): Use $(version_host) and $(version_target).
9387 2013-07-03 Pedro Alves <palves@redhat.com>
9389 * Makefile.in (config.status): Depend on development.sh.
9390 * acinclude.m4: Include libmcheck.m4.
9391 * configure: Regenerate.
9393 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9395 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9396 attribute inside the parentheses.
9397 (winapi_DebugSetProcessKillOnExit): Ditto.
9398 (winapi_DebugBreakProcess): Ditto.
9399 (winapi_GenerateConsoleCtrlEvent): Ditto.
9401 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9403 * notif.h (notif_event): Add a dummy member to avoid compiler
9406 2013-07-01 Pedro Alves <palves@redhat.com>
9408 * hostio.c (HOSTIO_PATH_MAX): Define.
9409 (require_filename, handle_open, handle_unlink, handle_readlink):
9412 2013-07-01 Pedro Alves <palves@redhat.com>
9414 * server.h: Include "pathmax.h".
9415 * linux-low.c: Don't include sys/param.h.
9416 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9418 * win32-low.c: Don't include sys/param.h.
9419 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9421 2013-07-01 Pedro Alves <palves@redhat.com>
9423 * event-loop.c: Don't check HAVE_UNISTD_H before including
9425 * gdbreplay.c: Likewise.
9426 * remote-utils.c: Likewise.
9427 * server.c: Likewise.
9428 * configure.ac: Don't check for unistd.h.
9429 * configure: Regenerate.
9431 2013-06-28 Tom Tromey <tromey@redhat.com>
9433 * Makefile.in (version.c): Use version.in, not
9436 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9438 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9439 * configure: Rebuild.
9440 * Makefile.in (version_host, version_target): Get from configure.
9441 (version.c): Use $(version_host) and $(version_target).
9443 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9445 Fix trace-status to output user name without trailing colon.
9446 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9448 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9450 Fix trace-status to output proper start-time and stop-time.
9451 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9452 output start time and stop time in hex as gdb expects.
9454 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9456 * tracepoint.c (build_traceframe_info_xml): Output trace state
9457 variables present in the trace buffer.
9459 2013-06-24 Tom Tromey <tromey@redhat.com>
9461 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9463 (version.o): Remove.
9464 * gdbreplay.c: Include version.h.
9465 (version, host_name): Don't declare.
9466 * server.h: Include version.h.
9467 (version, host_name): Don't declare.
9469 2013-06-12 Pedro Alves <palves@redhat.com>
9471 * linux-x86-low.c (linux_is_elf64): Delete global.
9472 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9473 with local linux_pid_exe_is_elf_64_file use.
9475 2013-06-11 Pedro Alves <palves@redhat.com>
9477 * linux-low.c (regset_disabled, disable_regset): New functions.
9478 (regsets_fetch_inferior_registers)
9479 (regsets_store_inferior_registers): Use them.
9480 (initialize_regsets_info); Don't allocate the disabled_regsets
9482 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9485 2013-06-11 Pedro Alves <palves@redhat.com>
9487 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9490 2013-06-11 Pedro Alves <palves@redhat.com>
9492 * linux-x86-low.c (initialize_low_arch): Call
9493 init_registers_x32_avx_linux.
9495 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9497 Fix compatibility with Android Bionic.
9498 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9501 2013-06-07 Pedro Alves <palves@redhat.com>
9504 * Makefile.in (OBS): Add tdesc.o.
9505 (IPA_OBJS): Add tdesc-ipa.o.
9506 (tdesc-ipa.o): New rule.
9507 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9509 * linux-low.c (new_inferior): Delete.
9510 (disabled_regsets, num_regsets): Delete.
9511 (linux_add_process): Adjust to set the new per-process
9513 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9514 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9515 was a stop. When calling arch_setup, switch the current inferior
9516 to the thread that got an event.
9517 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9518 (regsets_fetch_inferior_registers)
9519 (regsets_store_inferior_registers): New regsets_info parameter.
9521 (linux_register_in_regsets): New regs_info parameter. Adjust to
9523 (register_addr, fetch_register, store_register): New usrregs_info
9524 parameter. Adjust to use it.
9525 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9526 parameter regs_info. Adjust to use it.
9527 (linux_fetch_registers): Get the current inferior's regs_info, and
9529 (linux_store_registers): Ditto.
9530 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9531 (initialize_low): Don't initialize the target_regsets here. Call
9532 initialize_low_arch.
9533 * linux-low.h (target_regsets): Delete declaration.
9534 (struct regsets_info): New.
9535 (struct usrregs_info): New.
9536 (struct regs_info): New.
9537 (struct process_info_private) <new_inferior>: New field.
9538 (struct linux_target_ops): Delete the num_regs, regmap, and
9539 regset_bitmap fields. New field regs_info.
9540 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9541 * i387-fp.c (num_xmm_registers): Delete.
9542 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9543 calls to new interface.
9544 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9545 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9546 Infer the number of xmm registers from the regcache's target
9548 * i387-fp.h (num_xmm_registers): Delete.
9549 * inferiors.c (add_thread): Don't install the thread's regcache
9551 * proc-service.c (gregset_info): Fetch the current inferior's
9552 regs_info. Adjust to use it.
9553 * regcache.c: Include tdesc.h.
9554 (register_bytes, reg_defs, num_registers)
9555 (gdbserver_expedite_regs): Delete.
9556 (get_thread_regcache): If the thread doesn't have a regcache yet,
9557 create one, instead of aborting gdbserver.
9558 (regcache_invalidate_one): Rename to ...
9559 (regcache_invalidate_thread): ... this.
9560 (regcache_invalidate_one): New.
9561 (regcache_invalidate): Only invalidate registers of the current
9563 (init_register_cache): Add target_desc parameter, and use it.
9564 (new_register_cache): Ditto. Assert the target description has a
9565 non zero registers_size.
9566 (regcache_cpy): Add assertions. Adjust.
9567 (realloc_register_cache, set_register_cache): Delete.
9568 (registers_to_string, registers_from_string): Adjust.
9569 (find_register_by_name, find_regno, find_register_by_number)
9570 (register_cache_size): Add target_desc parameter, and use it.
9571 (free_register_cache_thread, free_register_cache_thread_one)
9572 (regcache_release, register_cache_size): New.
9573 (register_size): Add target_desc parameter, and use it.
9574 (register_data, supply_register, supply_register_zeroed)
9575 (supply_regblock, supply_register_by_name, collect_register)
9576 (collect_register_as_string, collect_register_by_name): Adjust.
9577 * regcache.h (struct target_desc): Forward declare.
9578 (struct regcache) <tdesc>: New field.
9579 (init_register_cache, new_register_cache): Add target_desc
9581 (regcache_invalidate_thread): Declare.
9582 (regcache_invalidate_one): Delete declaration.
9583 (regcache_release): Declare.
9584 (find_register_by_number, register_cache_size, register_size)
9585 (find_regno): Add target_desc parameter.
9586 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9588 * remote-utils.c: Include tdesc.h.
9589 (outreg, prepare_resume_reply): Adjust.
9590 * server.c: Include tdesc.h.
9591 (gdbserver_xmltarget): Delete declaration.
9592 (get_features_xml, process_serial_event): Adjust.
9593 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9595 (struct process_info) <tdesc>: New field.
9596 (ipa_tdesc): Declare.
9597 * tdesc.c: New file.
9598 * tdesc.h: New file.
9599 * tracepoint.c: Include tdesc.h.
9600 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9601 (get_context_regcache): Adjust to pass ipa_tdesc down.
9602 (do_action_at_tracepoint): Adjust to get the register cache size
9603 from the context regcache's description.
9604 (traceframe_walk_blocks): Adjust to get the register cache size
9605 from the current trace frame's description.
9606 (traceframe_get_pc): Adjust to get current trace frame's
9607 description and pass it down.
9608 (gdb_collect): Adjust to get the register cache size from the
9610 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9611 (gdbserver_xmltarget): Delete.
9612 (initialize_low_tracepoint): Set the ipa's target description.
9613 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9614 (initialize_low_tracepoint): Set the ipa's target description.
9615 * linux-x86-low.c: Include tdesc.h.
9616 [__x86_64__] (is_64bit_tdesc): New.
9617 (ps_get_thread_area, x86_get_thread_area): Use it.
9618 (i386_cannot_store_register): Rename to ...
9619 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9620 (i386_cannot_fetch_register): Rename to ...
9621 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9622 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9624 (target_regsets): Rename to ...
9625 (x86_regsets): ... this.
9626 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9628 (x86_siginfo_fixup): Use is_64bit_tdesc.
9629 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9630 (tdesc_x32_avx_linux, tdesc_x32_linux)
9631 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9633 (x86_linux_update_xmltarget): Delete.
9634 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9635 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9636 (AMD64_LINUX_USER64_CS): New.
9637 (x86_linux_read_description): New, based on
9638 x86_linux_update_xmltarget.
9639 (same_process_callback): New.
9640 (x86_arch_setup_process_callback): New.
9641 (x86_linux_update_xmltarget): New.
9642 (x86_regsets_info): New.
9643 (amd64_linux_regs_info): New.
9644 (i386_linux_usrregs_info): New.
9645 (i386_linux_regs_info): New.
9646 (x86_linux_regs_info): New.
9647 (x86_arch_setup): Reimplement.
9648 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9649 (x86_emit_ops): Ditto.
9650 (the_low_target): Adjust. Install x86_linux_regs_info,
9651 x86_cannot_fetch_register, and x86_cannot_store_register.
9652 (initialize_low_arch): New.
9653 * linux-ia64-low.c (tdesc_ia64): Declare.
9654 (ia64_fetch_register): Adjust.
9655 (ia64_usrregs_info, regs_info): New globals.
9656 (ia64_regs_info): New function.
9657 (the_low_target): Adjust.
9658 (initialize_low_arch): New function.
9659 * linux-sparc-low.c (tdesc_sparc64): Declare.
9660 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9662 (sparc_arch_setup): New function.
9663 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9664 (the_low_target): Adjust.
9665 (initialize_low_arch): New function.
9666 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9667 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9668 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9669 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9670 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9671 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9672 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9673 (tdesc_powerpc_isa205_vsx64l): Declare.
9674 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9675 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9676 (ppc_set_pc, ppc_get_hwcap): Adjust.
9677 (ppc_usrregs_info): Forward declare.
9678 (!__powerpc64__) ppc_regmap_adjusted: New global.
9679 (ppc_arch_setup): Adjust to the current process'es target
9681 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9682 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9683 (ppc_store_evrregset): Adjust.
9684 (target_regsets): Rename to ...
9685 (ppc_regsets): ... this, and make static.
9686 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9687 (ppc_regs_info): New function.
9688 (the_low_target): Adjust.
9689 (initialize_low_arch): New function.
9690 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9691 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9692 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9693 (tdesc_s390x_linux64v2): Declare.
9694 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9695 (s390_fill_gregset, s390_store_last_break): Adjust.
9696 (target_regsets): Rename to ...
9697 (s390_regsets): ... this, and make static.
9698 (s390_get_pc, s390_set_pc): Adjust.
9699 (s390_get_hwcap): New target_desc parameter, and use it.
9700 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9701 (s390_arch_setup): Adjust to set the current process'es target
9702 description. Don't adjust the regmap.
9703 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9704 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9705 (regs_info_3264): New globals.
9706 (s390_regs_info): New function.
9707 (the_low_target): Adjust.
9708 (initialize_low_arch): New function.
9709 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9710 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9711 [__mips64] (init_registers_mips_linux)
9712 (init_registers_mips_dsp_linux): Delete defines.
9713 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9714 (have_dsp): New global.
9715 (mips_read_description): New, based on mips_arch_setup.
9716 (mips_arch_setup): Reimplement.
9717 (get_usrregs_info): New function.
9718 (mips_cannot_fetch_register, mips_cannot_store_register)
9719 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9720 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9721 (target_regsets): Rename to ...
9722 (mips_regsets): ... this, and make static.
9723 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9724 (dsp_regs_info, regs_info): New globals.
9725 (mips_regs_info): New function.
9726 (the_low_target): Adjust.
9727 (initialize_low_arch): New function.
9728 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9729 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9731 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9732 (arm_read_description): New, with bits factored from
9734 (arm_arch_setup): Reimplement.
9735 (target_regsets): Rename to ...
9736 (arm_regsets): ... this, and make static.
9737 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9738 (arm_regs_info): New function.
9739 (the_low_target): Adjust.
9740 (initialize_low_arch): New function.
9741 * linux-m68k-low.c (tdesc_m68k): Declare.
9742 (target_regsets): Rename to ...
9743 (m68k_regsets): ... this, and make static.
9744 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9745 (m68k_regs_info): New function.
9746 (m68k_arch_setup): New function.
9747 (the_low_target): Adjust.
9748 (initialize_low_arch): New function.
9749 * linux-sh-low.c (tdesc_sharch): Declare.
9750 (target_regsets): Rename to ...
9751 (sh_regsets): ... this, and make static.
9752 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9753 (sh_regs_info, sh_arch_setup): New functions.
9754 (the_low_target): Adjust.
9755 (initialize_low_arch): New function.
9756 * linux-bfin-low.c (tdesc_bfin): Declare.
9757 (bfin_arch_setup): New function.
9758 (bfin_usrregs_info, regs_info): New globals.
9759 (bfin_regs_info): New function.
9760 (the_low_target): Adjust.
9761 (initialize_low_arch): New function.
9762 * linux-cris-low.c (tdesc_cris): Declare.
9763 (cris_arch_setup): New function.
9764 (cris_usrregs_info, regs_info): New globals.
9765 (cris_regs_info): New function.
9766 (the_low_target): Adjust.
9767 (initialize_low_arch): New function.
9768 * linux-cris-low.c (tdesc_crisv32): Declare.
9769 (cris_arch_setup): New function.
9770 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9771 (cris_regs_info): New function.
9772 (the_low_target): Adjust.
9773 (initialize_low_arch): New function.
9774 * linux-m32r-low.c (tdesc_m32r): Declare.
9775 (m32r_arch_setup): New function.
9776 (m32r_usrregs_info, regs_info): New globals.
9777 (m32r_regs_info): Adjust.
9778 (initialize_low_arch): New function.
9779 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9780 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9781 (tic6x_usrregs_info): Forward declare.
9782 (tic6x_read_description): New function, based on ...
9783 (tic6x_arch_setup): ... this. Reimplement.
9784 (target_regsets): Rename to ...
9785 (tic6x_regsets): ... this, and make static.
9786 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9787 (tic6x_regs_info): New function.
9788 (the_low_target): Adjust.
9789 (initialize_low_arch): New function.
9790 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9791 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9792 (target_regsets): Rename to ...
9793 (xtensa_regsets): ... this, and make static.
9794 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9796 (xtensa_arch_setup, xtensa_regs_info): New functions.
9797 (the_low_target): Adjust.
9798 (initialize_low_arch): New function.
9799 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9800 (nios2_arch_setup): Set the current process'es tdesc.
9801 (target_regsets): Rename to ...
9802 (nios2_regsets): ... this.
9803 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9804 (nios2_regs_info): New function.
9805 (the_low_target): Adjust.
9806 (initialize_low_arch): New function.
9807 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9808 (aarch64_arch_setup): Set the current process'es tdesc.
9809 (target_regsets): Rename to ...
9810 (aarch64_regsets): ... this.
9811 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9812 (aarch64_regs_info): New function.
9813 (the_low_target): Adjust.
9814 (initialize_low_arch): New function.
9815 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9817 (target_regsets): Rename to ...
9818 (tile_regsets): ... this.
9819 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9820 (tile_regs_info): New function.
9821 (tile_arch_setup): Set the current process'es tdesc.
9822 (the_low_target): Adjust.
9823 (initialize_low_arch): New function.
9824 * spu-low.c (tdesc_spu): Declare.
9825 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9826 * win32-arm-low.c (tdesc_arm): Declare.
9827 (arm_arch_setup): New function.
9828 (the_low_target): Install arm_arch_setup instead of
9830 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9831 (init_windows_x86): Rename to ...
9832 (i386_arch_setup): ... this. Set `win32_tdesc'.
9833 (the_low_target): Adjust.
9834 * win32-low.c (win32_tdesc): New global.
9835 (child_add_thread): Don't create the thread cache here.
9836 (do_initial_child_stuff): Set the new process'es tdesc.
9837 * win32-low.h (struct target_desc): Forward declare.
9838 (win32_tdesc): Declare.
9839 * lynx-i386-low.c (tdesc_i386): Declare global.
9840 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9841 * lynx-low.c (lynx_tdesc): New global.
9842 (lynx_add_process): Set the new process'es tdesc.
9843 * lynx-low.h (struct target_desc): Forward declare.
9844 (lynx_tdesc): Declare global.
9845 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9846 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9847 * nto-low.c (nto_tdesc): New global.
9848 (do_attach): Set the new process'es tdesc.
9849 * nto-low.h (struct target_desc): Forward declare.
9850 (nto_tdesc): Declare.
9851 * nto-x86-low.c (tdesc_i386): Declare.
9852 (nto_x86_arch_setup): Set `nto_tdesc'.
9854 2013-06-04 Gary Benson <gbenson@redhat.com>
9856 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9857 to qSupported response when appropriate.
9858 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9859 with nonzero-length annex.
9860 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9861 arguments supplied in annex.
9863 2013-05-31 Doug Evans <dje@google.com>
9866 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9867 64 bits in 64-cross-32 environment.
9869 2013-05-28 Pedro Alves <palves@redhat.com>
9871 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9872 (aarch64-without-fpu.c): Delete rule.
9873 * configure.srv (aarch64*-*-linux*): Remove references to
9874 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9875 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9878 2013-05-24 Pedro Alves <palves@redhat.com>
9880 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9881 instead of strchr/decode_address. Error if the range isn't split
9882 with a ','. Don't assume there's be a ':' in the action.
9884 2013-05-23 Yao Qi <yao@codesourcery.com>
9885 Pedro Alves <palves@redhat.com>
9887 * linux-low.c (lwp_in_step_range): New function.
9888 (linux_wait_1): If the thread was range stepping and stopped
9889 outside the stepping range, report the stop to GDB. Otherwise,
9890 continue stepping. Add range stepping debug output.
9891 (linux_set_resume_request): Copy the step range from the resume
9893 (linux_supports_range_stepping): New.
9894 (linux_target_ops) <supports_range_stepping>: Set to
9895 linux_supports_range_stepping.
9896 * linux-low.h (struct linux_target_ops)
9897 <supports_range_stepping>: New field.
9898 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9899 * linux-x86-low.c (x86_supports_range_stepping): New.
9900 (the_low_target) <supports_range_stepping>: Set to
9901 x86_supports_range_stepping.
9902 * server.c (handle_v_cont): Handle 'r' action.
9903 (handle_v_requests): Append ";r" if the target supports range
9905 * target.h (struct thread_resume) <step_range_start,
9906 step_range_end>: New fields.
9907 (struct target_ops) <supports_range_stepping>:
9909 (target_supports_range_stepping): New macro.
9911 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9913 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9914 confusion in comment.
9916 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9918 * lynx-low.c (struct process_info_private): New type.
9919 (lynx_add_process): New function.
9920 (lynx_create_inferior, lynx_attach): Replace calls to
9921 add_process by calls to lynx_add_process.
9922 (lynx_resume): If PTID is null, then try using
9923 current_process()->private->last_wait_event_ptid.
9925 (lynx_clear_inferiors): Delete. The contents of that function
9926 has been inlined in lynx_mourn;
9927 (lynx_wait_1): Save the ptid in the process's private data.
9928 (lynx_mourn): Free the process' private data. Replace call
9929 to lynx_clear_inferiors by call to clear_inferiors.
9931 2013-05-17 Yao Qi <yao@codesourcery.com>
9933 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9936 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9938 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9939 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9940 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9941 PT_TEXT_END_ADDR guards. Update comments.
9942 (linux_target_op) <read_offsets>: Conditionally define to
9943 linux_read_offsets if the target is UCLIBC and if it defines
9944 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9946 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9947 Andrew Jenner <andrew@codesourcery.com>
9949 * Makefile.in (SFILES): Add linux-nios2-low.c.
9950 (clean): Add action to delete nios2-linux.c.
9951 (nios2-linux.c): New rule.
9952 * configure.srv: Add nios2*-*-linux*.
9953 * linux-nios2-low.c: New.
9955 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9957 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9959 2013-04-25 Hui Zhu <hui@codesourcery.com>
9962 * ax.c (ax_printf): Add fflush.
9964 2013-04-22 Tom Tromey <tromey@redhat.com>
9966 * Makefile.in (SFILES): Add filestuff.c.
9967 (OBS): Add filestuff.o.
9968 (filestuff.o): New target.
9969 * config.in, configure: Rebuild.
9970 * configure.ac: Check for fdwalk, pipe2.
9972 2013-04-17 Pedro Alves <palves@redhat.com>
9974 * configure.ac (USE_THREAD_DB): Delete variable.
9975 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9976 Don't AC_SUBST USE_THREAD_DB.
9977 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9978 * config.in, configure: Regenerate.
9980 2013-04-16 Pedro Alves <palves@redhat.com>
9982 * linux-low.h (struct lwp_info) <thread_known>: Move under
9983 the USE_THREAD_DB #ifdef.
9985 2013-04-16 Pedro Alves <palves@redhat.com>
9987 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9988 (linux-low.o): Delete rule.
9989 * linux-low.h: Always include "gdb_thread_db.h" instead of
9990 conditionally including thread_db.h.
9991 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9994 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9996 * Makefile.in (install-only): Fix make install regression.
9998 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10000 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10001 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10003 * gdbserver.1: Remove.
10005 2013-03-22 Pedro Alves <palves@redhat.com>
10007 * linux-low.c (handle_extended_wait): Don't call
10008 linux_enable_event_reporting.
10010 2013-03-15 Tony Theodore <tonyt@logyst.com>
10013 * Makefile.in (SHELL): Use @SHELL@.
10015 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10017 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10020 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10022 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10023 Remove extraneous NULL element.
10025 2013-03-13 Yao Qi <yao@codesourcery.com>
10027 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10028 'V' block in trace frame.
10030 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10032 * target.h (struct target_ops): Add btrace ops.
10033 (target_supports_btrace): New macro.
10034 (target_enable_btrace): New macro.
10035 (target_disable_btrace): New macro.
10036 (target_read_btrace): New macro.
10037 * gdbthread.h (struct thread_info): Add btrace field.
10038 * server.c: Include btrace-common.h.
10039 (handle_btrace_general_set): New function.
10040 (handle_btrace_enable): New function.
10041 (handle_btrace_disable): New function.
10042 (handle_general_set): Call handle_btrace_general_set.
10043 (handle_qxfer_btrace): New function.
10044 (struct qxfer qxfer_packets[]): Add btrace entry.
10045 * inferiors.c (remove_thread): Disable btrace.
10046 * linux-low: Include linux-btrace.h.
10047 (linux_low_enable_btrace): New function.
10048 (linux_low_read_btrace): New function.
10049 (linux_target_ops): Add btrace ops.
10050 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10051 Add srv_linux_btrace=yes.
10052 (x86_64-*-linux*): Add linux-btrace.o.
10053 Add srv_linux_btrace=yes.
10054 * configure.ac: Define HAVE_LINUX_BTRACE.
10055 * config.in: Regenerated.
10056 * configure: Regenerated.
10058 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10060 * server.c (handle_qxfer): Preserve error message if -3 is
10062 (qxfer): Document the -3 return value.
10064 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10066 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10067 (linux_btrace_h): New variable.
10068 (linux-btrace.o): New rule.
10070 2013-03-08 Stan Shebs <stan@codesourcery.com>
10071 Hafiz Abid Qadeer <abidh@codesourcery.com>
10073 * tracepoint.c (trace_buffer_size): New global.
10074 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10075 (init_trace_buffer): Change to one-argument function. Allocate
10076 trace buffer memory.
10077 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10078 handle QTBuffer:size packet.
10079 (cmd_bigqtbuffer_size): New function.
10080 (initialize_tracepoint): Call init_trace_buffer with
10081 DEFAULT_TRACE_BUFFER_SIZE.
10082 * server.c (handle_query): Add QTBuffer:size in the
10085 2013-03-07 Yao Qi <yao@codesourcery.com>
10087 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10088 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10090 (cmd_qtsp): Adjust condition. Do post increment.
10091 Set cur_action and cur_step_action back to 0.
10093 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10096 * linux-low.c (linux_write_memory): Return early success if LEN is
10099 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10101 * configure.srv: Add x86_64-*-cygwin* as target.
10103 2013-02-28 Tom Tromey <tromey@redhat.com>
10105 * configure.ac: Invoke AC_SYS_LARGEFILE.
10106 * configure, config.in: Rebuild.
10108 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10110 * win32-low.c: Throughout, fix format strings and casts of
10111 printf-like functions to avoid type related warnings on all
10113 (get_child_debug_event): Print dwDebugEventCode as hex since
10114 that's how it's usually documented.
10116 2013-02-28 Yao Qi <yao@codesourcery.com>
10118 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10121 2013-02-27 Jiong Wang <jiwang@tilera.com>
10123 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10124 (reg-tilegx32.c): New rule.
10125 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10126 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10127 different register info initializer according to elf class.
10128 (init_registers_tilgx32): New function. The tilegx32 register info
10130 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10131 (tile_store_gregset): Likewise.
10133 2013-02-27 Yao Qi <yao@codesourcery.com>
10135 * server.c (process_point_options): Print debug message when
10136 debug_threads is true.
10138 2013-02-26 Yao Qi <yao@codesourcery.com>
10140 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10142 2013-02-19 Pedro Alves <palves@redhat.com>
10143 Kai Tietz <ktietz@redhat.com>
10147 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10148 instead of strtoul to extract address from packet.
10149 (process_serial_event) <'z'>: Likewise.
10151 2013-02-18 Yao Qi <yao@codesourcery.com>
10153 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10155 2013-02-14 Pedro Alves <palves@redhat.com>
10159 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10160 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10162 2013-02-14 Pedro Alves <palves@redhat.com>
10164 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10166 2013-02-14 Pedro Alves <palves@redhat.com>
10168 * tracepoint.c (save_string): Delete.
10169 (add_tracepoint_action): Use savestring instead of save_string.
10171 2013-02-12 Pedro Alves <palves@redhat.com>
10173 * linux-xtensa-low.c: Ditto.
10174 * xtensa-xtregs.c: Ditto.
10176 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10178 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10181 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10183 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10184 aarch64_num_wp_regs and aarch64_num_bp_regs to
10185 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10187 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10189 * linux-aarch64-low.c (ps_get_thread_area): Replace
10190 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10192 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10193 Marcus Shawcroft <marcus.shawcroft@arm.com>
10194 Nigel Stephens <nigel.stephens@arm.com>
10195 Yufeng Zhang <yufeng.zhang@arm.com>
10197 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10198 (aarch64.c, aarch64-without-fpu.c): New targets.
10199 * configure.srv (aarch64*-*-linux*): New.
10200 * linux-aarch64-low.c: New file.
10202 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10204 * linux-low.c (handle_extended_wait, linux_create_inferior)
10205 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10206 (dequeue_one_deferred_signal, linux_resume_one_thread)
10207 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10208 (linux_tracefork_grandchild, linux_test_for_tracefork)
10209 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10210 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10211 where the argument is 0.
10213 2013-01-25 Yao Qi <yao@codesourcery.com>
10215 * event-loop.c: Include "queue.h".
10216 (gdb_event_p): New typedef.
10217 (struct gdb_event) <next_event>: Remove.
10218 (event_queue): Change to QUEUE(gdb_event_p).
10219 (async_queue_event): Remove.
10220 (gdb_event_xfree): New.
10221 (initialize_event_loop): New.
10222 (process_event): Use API from QUEUE.
10223 (wait_for_event): Likewise.
10224 * server.c (main): Call initialize_event_loop.
10225 * server.h (initialize_event_loop): Declare.
10227 2013-01-18 Yao Qi <yao@codesourcery.com>
10229 * ax.h (struct eval_agent_expr_context): New.
10230 (gdb_eval_agent_expr): Update declaration.
10231 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10232 TFRAME. Add new argument CTX.
10233 * server.h (struct eval_agent_expr_context): Declare.
10234 (agent_mem_read, agent_tsv_read): Update declaration.
10235 (agent_mem_read_string): Likewise.
10236 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10237 (add_traceframe_block): Add new argument TPOINT.
10238 Increase TPOINT->traceframe_usage.
10239 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10240 eval_tracepoint_agent_expr.
10241 (condition_true_at_tracepoint): Likewise.
10242 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10243 (agent_mem_read_string, agent_tsv_read): Likewise.
10245 2013-01-16 Yao Qi <yao@codesourcery.com>
10247 * linux-low.c (linux_resume_one_lwp): Don't check
10248 'lwp->bp_reinsert != 0'.
10250 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10251 Pedro Alves <palves@redhat.com>
10253 * lynx-low.c (ptrace_request_to_str): Define a temporary
10254 macro and use it to simplify this function's implementation.
10256 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10258 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10261 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10263 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10265 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10267 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10269 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10271 * lynx-low.c (lynx_resume): Use the resume_info parameter
10272 to determine the ptid for the lynx_ptrace call, unless
10273 it is equal to minus_one_ptid, in which case we use the
10274 ptid of the current_inferior.
10275 (lynx_wait_1): After having received a thread create/exit
10276 event, resume the inferior's execution using the signaling
10277 thread's ptid, rather than the old ptid.
10279 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10281 * lynx-low.c (lynx_resume): Delete variable ret.
10283 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10285 * gdbreplay.c (gdbreplay_version): Update copyright year.
10286 * server.c (gdbserver_version): Likewise.
10288 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10290 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10293 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10295 * lynx-low.c (ptrace_request_to_str): Add handling for
10296 PTRACE_GETTRACESIG.
10298 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10300 * lynx-low.c (lynx_attach): Delete variable new_process.
10302 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10304 * lynx-low.c (lynx_create_inferior): Delete variable
10307 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10309 * lynx-low.c (ptrace_request_to_str): Do not handle
10310 PTRACE_GETTHREADLIST if this macro does not exist.
10312 2012-12-15 Yao Qi <yao@codesourcery.com>
10314 * Makefile.in (OBS): Add notif.o.
10315 * notif.c, notif.h: New.
10316 * server.c: Include "notif.h".
10317 (struct vstop_notif) <next>: Remove.
10319 (queue_stop_reply): Update.
10320 (push_event, send_next_stop_reply): Remove.
10321 (discard_queued_stop_replies): Update.
10322 (notif_stop): New variable.
10323 (handle_v_stopped): Remove.
10324 (handle_v_requests): Don't call handle_v_stopped. Call
10325 handle_ack_notif instead.
10326 (queue_stop_reply_callback): Call notif_event_enque instead
10327 of queue_stop_reply.
10328 (handle_status): Don't call send_next_stop_reply, call
10329 notif_write_event instead.
10330 (kill_inferior_callback): Likewise.
10331 (detach_or_kill_inferior_callback): Likewise.
10332 (main): Call initialize_notif.
10333 (process_serial_event): Call QUEUE_is_empty.
10334 (handle_target_event): Call notif_push instead of push event.
10335 * server.h (push_event): Remove declaration.
10337 2012-12-10 Tom Tromey <tromey@redhat.com>
10339 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10340 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10343 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10344 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10345 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10346 (amd64-linux-ipa.o, ax.o): Rewrite.
10347 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10348 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10349 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10350 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10351 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10352 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10353 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10354 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10355 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10356 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10357 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10358 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10359 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10360 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10361 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10362 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10363 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10364 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10365 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10366 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10367 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10368 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10369 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10370 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10371 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10372 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10373 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10374 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10375 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10376 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10377 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10378 (reg-tilegx.o): Remove.
10379 (all_object_files): New macro.
10380 Include .deps files.
10381 * aclocal.m4, configure: Rebuild.
10382 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10383 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10384 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10386 2012-12-05 Tom Tromey <tromey@redhat.com>
10389 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10391 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10393 * configure.ac: Check for linux/perf_event.h.
10394 * config.in: Regenerated.
10395 * configure: Regenerated.
10397 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10399 * hostio.c (handle_readlink): Decrease buffer size
10400 parameter passed to readlink by one byte.
10402 2012-11-26 Yao Qi <yao@codesourcery.com>
10404 * configure.ac (build_warnings): Append '-Wempty-body'.
10405 * configure: Regenerated.
10406 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10409 2012-11-15 Pierre Muller <muller@sourceware.org>
10411 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10412 * config.in: Regenerate.
10413 * configure: Regenerate.
10414 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10415 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10416 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10417 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10419 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10420 instead of <sys/wait.h> header.
10421 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10423 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10425 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10426 (various make rules): Remove -DGDBSERVER
10428 2012-11-09 Yao Qi <yao@codesourcery.com>
10430 * spu-low.c (current_ptid): Move it to ..
10431 * gdbthread.h: ... here. New.
10432 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10433 * server.c (myresume, process_serial_event): Likewise.
10434 * thread-db.c (thread_db_find_new_threads): Likewise.
10435 * tracepoint.c (run_inferior_command): Likewise.
10437 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10439 * server.c (handle_search_memory_1): Include access length in
10442 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10444 * linux-crisv32-low.c: Fix compile errors.
10446 2012-09-04 Yao Qi <yao@codesourcery.com>
10448 * tracepoint.c (cmd_qtsv): Adjust debug message.
10449 Don't check CUR_TPOINT.
10451 2012-08-28 Yao Qi <yao@codesourcery.com>
10453 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10454 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10455 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10456 Remove declarations of xmalloc, xreallloc, xstrdup and
10458 * Makefile.in (libiberty_h): New.
10459 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10460 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10462 2012-08-23 Yao Qi <yao@codesourcery.com>
10464 * server.h: Remove declaration of 'xsnprintf'.
10466 2012-08-22 Keith Seitz <keiths@redhat.com>
10468 * server.h: Include build-gnulib-gbserver/config.h.
10469 * gdbreplay.c: Likewise.
10471 2012-08-08 Doug Evans <dje@google.com>
10473 * Makefile.in (SFILES): Add gdb_vecs.c.
10474 (OBS): Add gdb_vecs.o.
10475 (gdb_vecs_h, host_defs_h): New variables.
10476 (thread-db.o): Add $(gdb_vecs_h) dependency.
10477 (gdb_vecs.o): New rule.
10478 * thread-db.c: #include "gdb_vecs.h".
10479 (thread_db_load_search): Use a vector to iterate over path elements.
10480 Handle text appearing after "$pdir".
10482 * configure.ac: Add check for strstr.
10483 * config.in: Regenerate.
10484 * configure: Regenerate.
10486 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10488 * hostio.c (handle_pread): If pread fails, fall back to attempting
10490 (handle_pwrite): Likewise for pwrite.
10492 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10494 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10495 between unsupported TYPE and unimplementable ADDR/LEN combination.
10496 (arm_insert_point): Act on new return value.
10498 2012-07-31 Pedro Alves <palves@redhat.com>
10500 * server.c (process_point_options): Only skip tokens if we find
10501 one that is unrecognized. Don't treat 'X' specially while
10502 skipping unrecognized tokens.
10504 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10506 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10507 to 4-byte-align HW breakpoint addresses for Thumb.
10509 2012-07-27 Yao Qi <yao@codesourcery.com>
10513 * server.h: Declare gdb_agent_about_to_close.
10514 * target.c (kill_inferior): Include "agent.h".
10515 New. Send command 'kill'.
10516 * target.h (kill_inferior): Removed macro.
10517 * tracepoint.c (gdb_agent_about_to_close): New.
10518 (gdb_agent_helper_thread): Handle command 'close'.
10519 Wait endlessly until the inferior stops.
10520 Install gdb_agent_remove_socket to atexit hook.
10521 (agent_socket_name): New static variable.
10522 (gdb_agent_socket_init): Replace local variable 'name' with
10523 'agent_socket_name'.
10524 (gdb_agent_remove_socket): New.
10526 2012-07-27 Yao Qi <yao@codesourcery.com>
10528 * server.c (process_point_options): Stop at 'X' when parsing.
10530 2012-07-19 Michael Eager <eager@eagercon.com>
10532 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10534 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10535 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10536 hardware breakpoint.
10538 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10540 * gdbserver/linux-low.c (initialize_low): Call
10541 linux_ptrace_init_warnings.
10543 2012-07-02 Doug Evans <dje@google.com>
10545 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10548 2012-07-02 Stan Shebs <stan@codesourcery.com>
10550 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10551 (ax.o): Add it to build rule.
10553 (OBS): Add format.o.
10554 (IPA_OBS): Add format.o.
10555 * server.c (handle_query): Claim support for breakpoint commands.
10556 (process_point_options): Add command case.
10557 (process_serial_event): Leave running if there are printfs in
10559 * mem-break.h (any_persistent_commands): Declare.
10560 (add_breakpoint_commands): Declare.
10561 (gdb_no_commands_at_breakpoint): Declare.
10562 (run_breakpoint_commands): Declare.
10563 * mem-break.c (struct point_command_list): New struct.
10564 (struct breakpoint): New field command_list.
10565 (any_persistent_commands): New function.
10566 (add_commands_to_breakpoint): New function.
10567 (add_breakpoint_commands): New function.
10568 (gdb_no_commands_at_breakpoint): New function.
10569 (run_breakpoint_commands): New function.
10570 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10572 * ax.c: Include format.h.
10573 (ax_printf): New function.
10574 (gdb_eval_agent_expr): Add printf opcode.
10576 2012-06-13 Yao Qi <yao@codesourcery.com>
10578 * server.c (start_inferior): Remove duplicated writes to fields
10579 'last_resume_kind' and 'last_status' of 'current_inferior'.
10581 2012-06-12 Yao Qi <yao@codesourcery.com>
10582 Pedro Alves <palves@redhat.com>
10584 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10586 * server.c (handle_v_cont): Extend comment.
10588 2012-06-11 Yao Qi <yao@codesourcery.com>
10590 * linux-low.c (linux_attach): Add 'static'.
10592 2012-06-06 Yao Qi <yao@codesourcery.com>
10594 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10596 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10598 Fix gcc -flto compilation warning.
10599 * server.c (main): Make variable multi_mode and attach volatile.
10601 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10603 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10604 if the platform doesn't know about it.
10606 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10608 * Makefile.in (SFILES): Add linux-tile-low.c.
10609 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10610 * configure.srv: Handle tilegx-*-linux*.
10611 * linux-tile-low.c: New file.
10613 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10615 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10617 2012-05-24 Pedro Alves <palves@redhat.com>
10621 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10623 2012-05-24 Pedro Alves <palves@redhat.com>
10627 Replace target_signal with gdb_signal throughout.
10629 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10631 * linux-low.c (linux_store_registers): Avoid the copying sequence
10632 when no data has been retrieved by ptrace.
10634 2012-05-22 Will Deacon <will.deacon@arm.com>
10636 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10637 Include asm/ptrace.h.
10638 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10641 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10643 * linux-low.c (linux_store_registers): Don't re-retrieve data
10644 with ptrace that has already been obtained from /proc. Always
10645 copy any data retrieved with ptrace to the buffer supplied.
10647 2012-05-11 Yao Qi <yao@codesourcery.com>
10648 Pedro Alves <palves@redhat.com>
10650 * linux-low.c (enum stopping_threads_kind): New.
10651 (stopping_threads): Change type to `enum stopping_threads_kind'.
10652 (handle_extended_wait): If stopping and suspending threads, leave
10653 the new_lwp suspended too.
10654 (linux_wait_for_event): Adjust.
10655 (stop_all_lwps): Set `stopping_threads' to
10656 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10657 whether we're suspending threads or just stopping them. Assert no
10660 2012-04-29 Yao Qi <yao@codesourcery.com>
10662 * server.h: Move some code to ...
10663 * gdbthread.h: ... here. New.
10664 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10665 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10666 (nto-low.o, win32-low.o): Likewise.
10667 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10668 * regcache.c, remote-utils.c, server.c: Likewise.
10669 * target.c, tracepoint.c, win32-low.c: Likewise.
10671 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10673 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10674 (PTRACE_ARG4_TYPE): Likewise.
10675 (PTRACE_XFER_TYPE): Likewise.
10676 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10677 ptrace to PTRACE_ARG3_TYPE.
10678 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10679 (PTRACE_ARG4_TYPE): Likewise.
10680 (PTRACE_XFER_TYPE): Likewise.
10681 (linux_detach_one_lwp): Cast fourth argument of
10682 ptrace to long then PTRACE_ARG4_TYPE.
10683 (regsets_fetch_inferior_registers): Cast third argument of
10684 ptrace to long then PTRACE_ARG3_TYPE.
10685 (regsets_store_inferior_registers): Likewise.
10687 2012-04-20 Pedro Alves <palves@redhat.com>
10689 * configure: Regenerate.
10691 2012-04-19 Pedro Alves <palves@redhat.com>
10693 * Makefile.in (GNULIB_BUILDDIR): New.
10694 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10695 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10696 (all, install-only, uninstall, clean-info, all-lib, clean): No
10697 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10698 (maintainer-clean realclean distclean): Use subdir_do.
10700 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10701 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10702 * acinclude.m4: Include acx_configure_dir.m4.
10703 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10704 calls. Call AC_PROG_RANLIB. Configure gnulib using
10707 (GNULIB_STDINT_H): Adjust.
10708 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10709 * gdbreplay.c: Include build-gnulib/config.h.
10710 * server.h: Likewise.
10711 * aclocal.m4: Regenerate.
10712 * config.in: Regenerate.
10713 * configure: Regenerate.
10715 2012-04-19 Pedro Alves <palves@redhat.com>
10717 * Makefile.in (LIBGNU, INCGNU): Adjust.
10718 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10719 (all, install-only, uninstall, clean-info, all-lib, clean)
10720 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10721 * configure.ac: Adjust AC_OUTPUT output.
10722 * aclocal.m4: Regenerate.
10723 * configure: Regenerate.
10725 2012-04-19 Pedro Alves <palves@redhat.com>
10727 * Makefile.in (generated_files): New.
10728 (server_h): Remove the explicit dependency on config.h, and depend
10729 on $generated_files.
10731 2012-04-19 Pedro Alves <palves@redhat.com>
10733 * Makefile.in (INCGNU): Add -Ignulib.
10735 2012-04-19 Pedro Alves <palves@redhat.com>
10737 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10738 (INCGNU): ... this, and spell out -I here.
10739 (GNULIB_LIB): Rename to ...
10740 (LIBGNU): ... this.
10741 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10743 2012-04-19 Pedro Alves <palves@redhat.com>
10745 * config.in: Regenerate.
10747 2012-04-19 Pedro Alves <palves@redhat.com>
10749 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10750 * server.h (memmem): Remove declaration.
10751 * config.in: Regenerate.
10752 * configure: Regenerate.
10754 2012-04-19 Yao Qi <yao@codesourcery.com>
10756 * Makefile.in (SFILES): Add common/vec.c.
10760 2012-04-19 Yao Qi <yao@codesourcery.com>
10762 * remote-utils.c (prepare_resume_reply): Replace with macro
10763 target_core_of_thread.
10764 * server.c (handle_qxfer_threads_proper): Likewise.
10765 * target.h (traget_core_of_thread): New macro.
10767 2012-04-18 Pedro Alves <palves@redhat.com>
10769 * aclocal.m4: Regenerate.
10770 * configure: Regenerate.
10772 2012-04-16 Yao Qi <yao@codesourcery.com>
10774 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10775 duplicated on address.
10777 2012-04-16 Yao Qi <yao@codesourcery.com>
10779 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10780 (struct tracepoint_action_ops) <send>: New field.
10781 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10782 (agent_expr_send, x_tracepoint_action_send): New.
10783 (l_tracepoint_action_send): New.
10784 (cmd_qtdp): Download and install tracepoint
10785 according to `use_agent'.
10786 (run_inferior_command): Add one more parameter `len'.
10788 (tracepoint_send_agent): New.
10789 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10791 2012-04-16 Yao Qi <yao@codesourcery.com>
10793 * tracepoint.c (download_tracepoints): Moved to ...
10794 (cmd_qtstart): ... here.
10796 2012-04-14 Yao Qi <yao@codesourcery.com>
10798 * tracepoint.c: Include inttypes.h.
10799 (struct collect_memory_action): Use sized types.
10800 (struct tracepoint): Likewise.
10801 (cmd_qtdp, stop_tracing): Update print specifiers.
10802 (cmd_qtp, response_tracepoint): Likewise.
10803 (collect_data_at_tracepoint): Likewise.
10804 (collect_data_at_step): Likewise.
10806 2012-04-14 Yao Qi <yao@codesourcery.com>
10808 Import gnulib module inttypes.
10809 * aclocal.m4, config.in, configure: Regenerated.
10811 2012-04-14 Yao Qi <yao@codesourcery.com>
10813 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10814 Makefile and config.status at last.
10816 2012-04-13 Yao Qi <yao@codesourcery.com>
10818 * tracepoint.c: Include stdint.h unconditionally.
10820 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10822 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10823 on BFD_HAVE_SYS_PROCFS_TYPE.
10824 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10825 * configure: Regenerate.
10826 * config.in: Likewise.
10828 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10830 * Makefile.in (clean): Also remove x32.c x32-linux.c
10831 x32-avx.c x32-avx-linux.c.
10832 (x32.o): New target.
10834 (x32-linux.o): Likewise.
10835 (x32-linux.c): Likewise.
10836 (x32-avx.o): Likewise.
10837 (x32-avx.c): Likewise.
10838 (x32-avx-linux.o): Likewise.
10839 (x32-avx-linux.c): Likewise.
10841 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10842 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10843 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10844 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10845 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10846 i386/x32-avx-linux.xml.
10848 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10849 (init_registers_x32_avx_linux): Likwise.
10850 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10851 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10853 2012-04-13 Pedro Alves <palves@redhat.com>
10855 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10856 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10857 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10858 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10861 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10863 * linux-x86-low.c (compat_x32_clock_t): New.
10864 (compat_x32_siginfo_t): Likewise.
10865 (compat_x32_siginfo_from_siginfo): Likewise.
10866 (siginfo_from_compat_x32_siginfo): Likewise.
10867 (linux_is_elf64): Likewise.
10868 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10869 and siginfo_from_compat_x32_siginfo for x32.
10870 (x86_arch_setup): Set linux_is_elf64.
10872 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10875 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10877 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10878 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10879 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10880 compatible with process.
10882 2012-04-12 Yao Qi <yao@codesourcery.com>
10884 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10885 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10886 (install-only, install-info, clean): Handle sub dir gnulib.
10887 (all-lib, am--refresh): New targets.
10888 (memmem.o): Remove target.
10889 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10890 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10891 (AC_REPLACE_FUNCS): Remove memmem.
10892 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10893 (AC_OUTPUT): Generate Makefile in gnulib/.
10894 * aclocal.m4, config.in, configure: Regenerated.
10896 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10898 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10900 2012-04-05 Pedro Alves <palves@redhat.com>
10902 -Werror=strict-aliasing
10904 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10907 2012-04-04 Pedro Alves <palves@redhat.com>
10909 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10910 (sparc_store_gregset_from_stack, sparc_store_gregset)
10911 (sparc_breakpoint_at): Fix formatting.
10913 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10915 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10917 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10918 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10919 * config.in: Regenerate.
10920 * configure: Likewise.
10922 2012-03-29 Pedro Alves <palves@redhat.com>
10924 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10925 Correct ptrace arguments.
10927 2012-03-28 Pedro Alves <palves@redhat.com>
10929 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10930 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10931 (IA64_FR1_REGNUM): New defines.
10932 (ia64_fetch_register): New.
10933 (the_low_target): Install it.
10934 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10936 * linux-low.c (linux_fetch_registers): Try the
10937 the_low_target.fetch_register hook first.
10939 * linux-arm-low.c (the_low_target): Adjust.
10940 * linux-bfin-low.c (the_low_target): Adjust.
10941 * linux-cris-low.c (the_low_target): Adjust.
10942 * linux-crisv32-low.c (the_low_target): Adjust.
10943 * linux-m32r-low.c (the_low_target): Adjust.
10944 * linux-m68k-low.c (the_low_target): Adjust.
10945 * linux-mips-low.c (the_low_target): Adjust.
10946 * linux-ppc-low.c (the_low_target): Adjust.
10947 * linux-s390-low.c (the_low_target): Adjust.
10948 * linux-sh-low.c (the_low_target): Adjust.
10949 * linux-sparc-low.c (the_low_target): Adjust.
10950 * linux-tic6x-low.c (the_low_target): Adjust.
10951 * linux-x86-low.c (the_low_target): Adjust.
10952 * linux-xtensa-low.c (the_low_target): Adjust.
10954 2012-03-26 Pedro Alves <palves@redhat.com>
10956 * server.c (handle_qxfer_libraries): Don't bail early if
10957 the_target->qxfer_libraries_svr4 is not NULL.
10959 2012-03-26 Pedro Alves <palves@redhat.com>
10961 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10963 2012-03-23 Pedro Alves <palves@redhat.com>
10965 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10966 "library-list-svr4" element's start tag when the the DSO list is
10969 2012-03-23 Pedro Alves <palves@redhat.com>
10971 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10972 a variable whose type size is the same as the inferior's pointer
10975 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10977 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10979 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10980 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10981 * linux-low.h: Include <signal.h>.
10982 (struct siginfo): Remove forward declaration.
10983 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10986 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10988 * .gitignore: Ignore more files.
10990 2012-03-19 Pedro Alves <palves@redhat.com>
10991 Jan Kratochvil <jan.kratochvil@redhat.com>
10993 * server.c (cont_thread, general_thread): Add describing comments.
10994 (start_inferior): Clear `cont_thread'.
10995 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10998 2012-03-15 Yao Qi <yao@codesourcery.com>
11000 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11002 (cmd_qtdp): ... here.
11004 2012-03-15 Yao Qi <yao@codesourcery.com>
11006 * tracepoint.c (struct tracepoint_action_ops): New.
11007 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11008 (m_tracepoint_action_download): New.
11009 (r_tracepoint_action_download): New.
11010 (x_tracepoint_action_download): New.
11011 (l_tracepoint_action_download): New.
11012 (add_tracepoint_action): Install `action->ops' according type.
11013 (download_tracepoint_1): Move code `download' function pointer
11014 of various tracepoint_action_ops.
11016 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11018 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11019 linux_ptrace_attach_warnings.
11021 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11023 * Makefile.in (linux-ptrace.o): New.
11024 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11025 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11026 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11027 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11028 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11030 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11032 2012-03-08 Yao Qi <yao@codesourcery.com>
11033 Pedro Alves <palves@redhat.com>
11035 Fix PR server/13392.
11036 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11037 offset of JMP insn.
11038 * tracepoint.c (remove_tracepoint): New.
11039 (cmd_qtdp): Call remove_tracepoint when failed to install.
11041 2012-03-07 Pedro Alves <palves@redhat.com>
11043 * linux-low.c (get_detach_signal): New.
11044 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11045 Pass on pending signals to PTRACE_DETACH. Check the result of the
11047 * server.c (program_signals, program_signals_p): New.
11048 (handle_general_set): Handle QProgramSignals.
11049 * server.h (program_signals, program_signals_p): Declare.
11051 2012-03-05 Pedro Alves <palves@redhat.com>
11052 Jan Kratochvil <jan.kratochvil@redhat.com>
11054 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11057 2012-03-03 Yao Qi <yao@codesourcery.com>
11059 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11060 agent_look_up_symbols.
11062 2012-03-03 Yao Qi <yao@codesourcery.com>
11064 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11065 (linux-x86-low.o): Likewise.
11066 * server.h: Remove in_process_agent_loaded.
11067 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11071 2012-03-03 Yao Qi <yao@codesourcery.com>
11073 * tracepoint.c (gdb_agent_capability): New global.
11074 (in_process_agent_loaded_ust): Renamed to
11075 `in_process_agent_supports_ust'.
11077 (in_process_agent_supports_ust): Call agent_capability_check.
11078 (clear_installed_tracepoints): Assert that agent supports
11081 2012-03-03 Yao Qi <yao@codesourcery.com>
11083 * linux-low.c (linux_supports_agent): New.
11084 (linux_target_ops): Initialize field `supports_agent' with
11085 linux_supports_agent.
11086 * target.h (struct target_ops) <supports_agent>: New.
11087 (target_supports_agent): New macro.
11088 * server.c (handle_general_set): Handle packet 'QAgent'.
11089 (handle_query): Send `QAgent+'.
11090 * Makefile.in (server.o): Depends on agent.h.
11092 2012-03-03 Yao Qi <yao@codesourcery.com>
11094 * Makefile.in (OBS): Add agent.o.
11095 Add new rule for agent.o.
11096 Track dependence of tracepoint.c on agent.h.
11097 * tracepoint.c (run_inferior_command_1):
11098 (run_inferior_command): Call agent_run_command.
11099 (gdb_ust_connect_sync_socket): Deleted. Move it to
11101 (resume_thread, stop_thread): Likewise.
11102 (gdb_ust_socket_init): Renamed to ...
11103 (gdb_agent_socket_init): ... New.
11104 (gdb_ust_thread): Renamed to ...
11105 (gdb_agent_helper_thread): ... New.
11106 (gdb_ust_init): Move some code to ...
11107 (gdb_agent_init): ... here. New.
11108 [HAVE_UST]: Call gdb_ust_init.
11109 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11110 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11111 * config.in, configure: Regenerated.
11113 2012-03-02 Pedro Alves <palves@redhat.com>
11115 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11116 * linux-low.c (struct simple_pid_list): New.
11117 (stopped_pids): New a struct simple_pid_list pointer.
11118 (add_to_pid_list, pull_pid_from_list): New.
11119 (handle_extended_wait): Don't assume the first signal new children
11120 report is SIGSTOP. Adjust call to pull_pid_from_list.
11121 (linux_wait_for_lwp): Adjust.
11123 2012-03-02 Yao Qi <yao@codesourcery.com>
11125 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11128 2012-03-02 Yao Qi <yao@codesourcery.com>
11130 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11131 `stop_pc' and `tpoint'. Update caller.
11133 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11135 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11136 * linux-low.c (use_linux_regsets): New macro.
11137 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11138 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11139 (linux_register_in_regsets): New function.
11140 (usr_fetch_inferior_registers): Skip registers covered by
11142 (usr_store_inferior_registers): Likewise.
11143 (usr_fetch_inferior_registers): New macro.
11144 (usr_store_inferior_registers): Likewise.
11145 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11146 (linux_store_registers): Likewise.
11147 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11149 (init_registers_mips64_dsp_linux): Likewise.
11150 (init_registers_mips_linux): New macro.
11151 (init_registers_mips_dsp_linux): Likewise.
11152 (mips_dsp_num_regs): Likewise.
11153 (DSP_BASE, DSP_CONTROL): New fallback macros.
11154 (mips_base_regs): New macro.
11155 (mips_regmap): Use it. Fix the size.
11156 (mips_dsp_regmap): New variable.
11157 (mips_dsp_regset_bitmap): Likewise.
11158 (mips_arch_setup): New function.
11159 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11161 (mips_cannot_store_register): Likewise.
11162 (the_low_target): Update .arch_setup, .num_regs and .regmap
11163 initializers. Add .regset_bitmap initializer.
11164 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11166 * linux-bfin-low.c (the_low_target): Likewise.
11167 * linux-cris-low.c (the_low_target): Likewise.
11168 * linux-crisv32-low.c (the_low_target): Likewise.
11169 * linux-ia64-low.c (the_low_target): Likewise.
11170 * linux-m32r-low.c (the_low_target): Likewise.
11171 * linux-m68k-low.c (the_low_target): Likewise.
11172 * linux-ppc-low.c (the_low_target): Likewise.
11173 * linux-s390-low.c (the_low_target): Likewise.
11174 * linux-sh-low.c (the_low_target): Likewise.
11175 * linux-sparc-low.c (the_low_target): Likewise.
11176 * linux-tic6x-low.c (the_low_target): Likewise.
11177 * linux-x86-low.c (the_low_target): Likewise.
11178 * linux-xtensa-low.c (the_low_target): Likewise.
11179 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11180 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11181 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11183 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11184 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11186 2012-02-29 Yao Qi <yao@codesourcery.com>
11187 Pedro Alves <palves@redhat.com>
11189 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11190 `step_over_finished' is true.
11192 2012-02-27 Pedro Alves <palves@redhat.com>
11194 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11195 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11197 2012-02-27 Pedro Alves <palves@redhat.com>
11200 * linux-low.c (pid_is_stopped): New.
11201 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11203 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11205 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11208 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11210 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11212 2012-02-24 Luis Machado <lgustavo@codesourcery>
11214 * server.c (handle_query): Advertise support for target-side
11215 breakpoint condition evaluation.
11216 (process_point_options): New function.
11217 (process_serial_event): When inserting a breakpoint, check for
11218 a target-side condition that should be evaluated.
11220 * mem-break.c: Include regcache.h and ax.h.
11221 (point_cond_list_t): New data structure.
11222 (breakpoint) <cond_list>: New field.
11223 (find_gdb_breakpoint_at): Make non-static.
11224 (delete_gdb_breakpoint_at): Clear any target-side
11226 (clear_gdb_breakpoint_conditions): New function.
11227 (add_condition_to_breakpoint): Likewise.
11228 (add_breakpoint_condition): Likewise.
11229 (gdb_condition_true_at_breakpoint): Likewise.
11230 (gdb_breakpoint_here): Return result directly instead
11231 of going through a local variable.
11233 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11234 (clear_gdb_breakpoint_conditions): Likewise.
11235 (add_breakpoint_condition): Likewise.
11236 (gdb_condition_true_at_breakpoint): Likewise.
11238 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11239 (need_step_over_p): Take target-side breakpoint condition into
11242 2012-02-24 Luis Machado <lgustavo@codesourcery>
11244 * server.h: Include tracepoint.h.
11245 (agent_mem_read, agent_get_trace_state_variable_value,
11246 agent_set_trace_state_variable_value,
11247 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11248 get_set_tsv_func_addr): New prototypes.
11250 * ax.h: New include file.
11251 * ax.c: New source file.
11253 * tracepoint.c: Include ax.h.
11254 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11255 agent_expr, eval_result_type): Move to ax.h.
11256 (parse_agent_expr): Rename to ...
11257 (gdb_parse_agent_expr): ... this, make it non-static and move
11259 (unparse_agent_expr) Rename to ...
11260 (gdb_unparse_agent_expr): ... this, make it non-static and move
11262 (eval_agent_expr): Rename to ...
11263 (eval_tracepoint_agent_expr): ... this.
11264 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11265 forward declarations.
11266 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11267 (agent_get_trace_state_variable_value): New function.
11268 (agent_set_trace_state_variable_value): New function.
11269 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11270 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11271 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11272 (condition_true_at_tracepoint): Likewise.
11273 (parse_agent_expr): Rename to ...
11274 (gdb_parse_agent_expr): ... this and move to ax.c.
11275 (unparse_agent_expr): Rename to ...
11276 (gdb_unparse_agent_expr): ... this and move to ax.c.
11277 (gdb_agent_op_name): Move to ax.c.
11278 (eval_agent_expr): Rename to ...
11279 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11281 (eval_tracepoint_agent_expr): New function.
11282 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11284 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11286 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11287 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11288 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11289 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11290 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11291 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11292 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11293 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11294 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11295 (compile_bytecodes): Remove forward declaration.
11296 (is_goto_target): Move to ax.c.
11297 (compile_bytecodes): Move to ax.c and call
11298 agent_get_trace_state_variable_value (...) and
11299 agent_set_trace_state_variable_value (...).
11301 * Makefile.in: Update ax.c and IPA dependencies.
11303 2012-02-24 Pedro Alves <palves@redhat.com>
11305 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11306 (cmd_bigqtbuffer_circular): ... this. Only handle
11307 'QTBuffer:circular:'.
11308 (handle_tracepoint_general_set): Adjust.
11310 2012-02-16 Yao Qi <yao@codesourcery.com>
11312 * inferiors.c: Move code to ...
11313 * dll.c: .... here. New.
11314 * server.h: Declare clear_dlls.
11315 * Makefile.in (SFILES): Add dll.c.
11319 2012-02-11 Yao Qi <yao@codesourcery.com>
11321 * server.c: (handle_monitor_command): Add a new parameter
11323 (handle_query): Update caller.
11325 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11327 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11328 * configure, config.in: Regenerate.
11329 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11332 2012-02-02 Pedro Alves <palves@redhat.com>
11334 Try SIGKILL first, then PTRACE_KILL.
11335 * linux-low.c (linux_kill_one_lwp): New.
11336 (linux_kill_one_lwp): Rename to ...
11337 (kill_one_lwp_callback): ... this. Use the new
11338 linux_kill_one_lwp.
11340 2012-02-02 Pedro Alves <palves@redhat.com>
11342 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11345 2012-01-27 Pedro Alves <palves@redhat.com>
11347 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11348 (elf_64_file_p): Make static.
11349 (linux_pid_exe_is_elf_64_file): New.
11350 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11351 Delete declarations.
11352 (linux_pid_exe_is_elf_64_file): Declare.
11353 * linux-x86-low.c (x86_arch_setup): Use
11354 linux_pid_exe_is_elf_64_file.
11356 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11358 * linux-low.c (linux_wait_for_event_1): Rename to ...
11359 (linux_wait_for_event): ... here and merge it with former
11360 linux_wait_for_event - new variable wait_ptid, use it.
11361 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11363 2012-01-23 Pedro Alves <palves@redhat.com>
11365 * server.c (main): Avoid yet another case of infinite loop while
11366 detaching/killing after a longjmp.
11368 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11371 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11373 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11375 * hostio.c (handle_readlink): New function.
11376 (handle_vFile): Call it to handle "vFile:readlink" packets.
11378 2012-01-20 Pedro Alves <palves@redhat.com>
11379 Ulrich Weigand <ulrich.weigand@linaro.org>
11381 * server.c (handle_v_requests): Only support vAttach and vRun to
11382 start multiple processes when in extended protocol mode.
11384 2012-01-17 Pedro Alves <palves@redhat.com>
11386 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11387 memalign plus mprotect to allocate the scratch buffer.
11389 2012-01-13 Pedro Alves <palves@redhat.com>
11391 * server.c (attach_inferior): Clear `cont_thread'.
11393 2012-01-13 Pedro Alves <palves@redhat.com>
11395 * server.c (main): Avoid infinite loop while detaching/killing
11398 2012-01-09 Doug Evans <dje@google.com>
11400 * server.c (start_inferior): Set last_ptid in --wrapper case.
11402 2012-01-06 Yao Qi <yao@codesourcery.com>
11404 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11406 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11408 2012-01-04 Yao Qi <yao@codesourcery.com>
11410 * tracepoint.c (cmd_qtdp): Print debug message
11411 for static tracepoint.
11413 2012-01-04 Yao Qi <yao@codesourcery.com>
11415 * tracepoint.c (trace_vdebug): Differentiate debug message
11416 between gdbserver and IPA.
11418 2012-01-03 Yao Qi <yao@codesourcery.com>
11420 * tracepoint.c (tracepoint_was_hit): Don't collect for
11423 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11425 * terminal.h: Reformat copyright header.
11427 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11429 * server.c (gdbserver_version): Update copyright year.
11430 * gdbreplay.c (gdbreplay_version): Likewise.
11432 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11434 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11437 2011-12-18 Hui Zhu <teawater@gmail.com>
11438 * linux-low.c (linux_create_inferior): Save return value to ret.
11440 2011-12-18 Hui Zhu <teawater@gmail.com>
11442 * linux-low.c (linux_create_inferior): Save return value to ret.
11444 2011-12-16 Doug Evans <dje@google.com>
11446 * linux-low.c (linux_create_inferior): If stdio connection,
11447 redirect stdin from /dev/null, stdout to stderr.
11448 * remote-utils.c (remote_is_stdio): New static global.
11449 (remote_connection_is_stdio): New function.
11450 (remote_prepare): Handle stdio connection.
11451 (remote_open): Ditto.
11452 (remote_close): Don't close stdin for stdio connections.
11453 (read_prim,write_prim): New functions. Replace all calls to
11454 read/write to these.
11455 * server.c (main): Watch for "-" argument. Move call to
11456 remote_prepare before start_inferior.
11457 * server.h (STDIO_CONNECTION_NAME): New macro.
11458 (remote_connection_is_stdio): Declare.
11460 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11461 in debugging output.
11463 2011-12-15 Yao Qi <yao@codesourcery.com>
11465 * tracepoint.c: Include sys/syscall.h.
11466 (gdb_ust_thread): Remove preprocessor conditional.
11468 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11470 * linux-low.c (linux_detach_one_lwp): Call
11471 the_low_target.prepare_to_resume before detaching.
11473 2011-12-14 Yao Qi <yao@codesourcery.com>
11475 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11478 2011-12-14 Yao Qi <yao@codesourcery.com>
11480 * i386-low.c (i386_low_stopped_data_address): Initialize local
11481 variable `control'.
11483 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11487 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11488 DR_CONTROL unless necessary. Extend comments.
11489 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11490 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11492 2011-12-13 Yao Qi <yao@codesourcery.com>
11494 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11496 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11498 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11500 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11501 Print new debug message for such case.
11503 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11505 Fix overlapping memcpy.
11506 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11507 the read_inferior_memory transfer.
11508 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11509 write_inferior_memory transfer.
11510 (set_fast_tracepoint_jump): New variable buf. Use it for the
11511 read_inferior_memory and write_inferior_memory transfers.
11512 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11513 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11514 Use it for the write_inferior_memory transfer.
11515 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11518 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11520 * linux-low.c (fetch_register, store_register): Make code
11521 consistent, fix formatting.
11523 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11525 * linux-low.c (usr_store_inferior_registers): Factor out code
11526 to handle individual registers into...
11527 (store_register): ... this new function.
11529 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11531 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11532 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11533 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11534 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11535 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11536 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11537 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11538 (srv_xmlfiles): Add new XML files.
11540 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11542 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11543 (init_registers_s390_linux32v1): Add prototype.
11544 (init_registers_s390_linux32v2): Likewise.
11545 (init_registers_s390_linux64v1): Likewise.
11546 (init_registers_s390_linux64v2): Likewise.
11547 (init_registers_s390x_linux64v1): Likewise.
11548 (init_registers_s390x_linux64v2): Likewise.
11549 (s390_num_regs): Increment to 52.
11550 (s390_regmap): Add orig_r2 register.
11551 (s390_num_regs_3264): Increment to 68.
11552 (s390_regmap_3264): Add orig_r2 register.
11553 (s390_collect_ptrace_register): Handle orig_r2 register.
11554 (s390_supply_ptrace_register): Likewise.
11555 (s390_fill_last_break): New function.
11556 (s390_store_last_break): Likewise.
11557 (s390_fill_system_call): New function.
11558 (s390_store_system_call): Likewise.
11559 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11561 (s390_check_regset): New function.
11562 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11563 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11564 Update target_regsets for available register sets.
11566 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11567 Jan Kratochvil <jan.kratochvil@redhat.com>
11569 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11570 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11572 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11573 * linux-low.h (struct process_info_private): New member r_debug.
11574 * server.c (handle_qxfer_libraries): Call
11575 the_target->qxfer_libraries_svr4.
11576 (handle_qxfer_libraries_svr4): New function.
11577 (qxfer_packets): New entry "libraries-svr4".
11578 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11579 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11580 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11581 PACKET_qXfer_libraries_svr4.
11583 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11585 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11586 PSW address/mask between 8-byte and 16-byte formats.
11587 (s390_supply_ptrace_register): Likewise.
11588 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11589 basic addressing mode bit.
11591 2011-11-24 Stan Shebs <stan@codesourcery.com>
11593 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11595 2011-11-17 Stan Shebs <stan@codesourcery.com>
11597 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11598 (tracing_start_time): New global.
11599 (tracing_stop_time): New global.
11600 (tracing_user_name): New global.
11601 (tracing_notes): New global.
11602 (tracing_stop_note): New global.
11603 (cmd_qtstart): Set traceframe_usage, start_time.
11604 (stop_tracing): Set stop_time.
11605 (cmd_qtstatus): Report additional status.
11606 (cmd_qtp): New function.
11607 (handle_tracepoint_query): Call it.
11608 (cmd_qtnotes): New function.
11609 (handle_tracepoint_general_set): Call it.
11610 (get_timestamp): Rename from tsv_get_timestamp.
11612 2011-11-14 Stan Shebs <stan@codesourcery.com>
11613 Kwok Cheung Yeung <kcy@codesourcery.com>
11615 * linux-x86-low.c (small_jump_insn): New.
11616 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11617 trampoline and error message, build a trampoline and issue a small
11618 jump instruction to it.
11619 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11620 trampoline and error message.
11621 (x86_get_min_fast_tracepoint_insn_len): New.
11622 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11623 * linux-low.h (struct linux_target_ops): Add arguments to
11624 install_fast_tracepoint_jump_pad operation, add new operation.
11625 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11627 (linux_get_min_fast_tracepoint_insn_len): New function.
11628 (linux_target_op): Add new operation.
11629 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11630 (gdb_trampoline_buffer_end): Ditto.
11631 (gdb_trampoline_buffer_error): Ditto.
11632 (struct ipa_sym_addresses): Add fields for new IPA variables.
11633 (symbol_list): Add entries for new IPA variables.
11634 (struct tracepoint): Add fields to hold the address range of the
11635 trampoline used by the tracepoint.
11636 (trampoline_buffer_head): New static variable.
11637 (trampoline_buffer_tail): Ditto.
11638 (claim_trampoline_space): New function.
11639 (have_fast_tracepoint_trampoline_buffer): New function.
11640 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11642 (install_fast_tracepoint): Ditto, also add error buffer argument.
11643 (cmd_qtminftpilen): New function.
11644 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11645 (fast_tracepoint_from_trampoline_address): New function.
11646 (fast_tracepoint_collecting): Handle trampoline as part of jump
11648 (set_trampoline_buffer_space): New function.
11649 (initialize_tracepoint): Initialize new IPA variables.
11650 * target.h (struct target_ops): Add arguments to
11651 install_fast_tracepoint_jump_pad operation, add new
11652 get_min_fast_tracepoint_insn_len operation.
11653 (target_get_min_fast_tracepoint_insn_len): New.
11654 (install_fast_tracepoint_jump_pad): Add arguments.
11655 * server.h (IPA_BUFSIZ): Define.
11656 * linux-i386-ipa.c: Include extra header files.
11657 (initialize_fast_tracepoint_trampoline_buffer): New function.
11658 (initialize_low_tracepoint): Call it.
11659 * server.h (set_trampoline_buffer_space): Declare.
11660 (claim_trampoline_space): Ditto.
11661 (have_fast_tracepoint_trampoline_buffer): Ditto.
11663 2011-11-14 Yao Qi <yao@codesourcery.com>
11665 * server.c (handle_query): Handle InstallInTrace for qSupported.
11666 * tracepoint.c (add_tracepoint): Sort list.
11667 (install_tracepoint, download_tracepoint): New.
11668 (cmd_qtdp): Call them to install and download tracepoints.
11669 (sort_tracepoints): Removed.
11670 (cmd_qtstart): Update.
11672 2011-11-14 Yao Qi <yao@codesourcery.com>
11674 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11675 * mem-break.h: Declare.
11676 * tracepoint.c (cmd_qtstart): Move some code to ...
11677 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11679 (download_tracepoints): Move some code to ...
11680 (download_tracepoint_1): ... here. New.
11682 2011-11-08 Yao Qi <yao@codesourcery.com>
11684 * remote-utils.c (relocate_instruction): A comment fix.
11686 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11688 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11689 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11690 dr_status_mirror and dr_control_mirror from debug_reg_state.
11691 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11692 (i386_initial_stuff): Remove use of deleted globals.
11693 (i386_get_thread_context, i386_set_thread_context,
11694 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11695 from debug_reg_state.
11697 2011-11-05 Yao Qi <yao@codesourcery.com>
11699 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11700 address as TPOINT's.
11702 2011-11-02 Stan Shebs <stan@codesourcery.com>
11704 * tracepoint.c (agent_mem_read_string): New function.
11705 (eval_agent_expr): Call it for tracenz.
11706 * server.c (handle_query): Report support for tracenz.
11708 2011-11-02 Yao Qi <yao@codesourcery.com>
11710 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11712 2011-11-02 Yao Qi <yao@codesourcery.com>
11714 * target.h: Fix a typo in comment.
11716 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11718 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11719 clobber the breakpoints' shadows with fast tracepoint jumps.
11720 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11721 * target.c (write_inferior_memory): Also pass MYADDR down to
11724 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11726 * configure.ac: Check support for personality routine.
11727 * configure: Regenerate.
11728 * config.in: Likewise.
11729 * linux-low.c: Include <sys/personality.h>.
11730 Define ADDR_NO_RANDOMIZE if necessary.
11731 (linux_create_inferior): Disable address space randomization when
11732 forking inferior, if requested.
11733 (linux_supports_disable_randomization): New function.
11734 (linux_target_ops): Install it.
11735 * server.h (disable_randomization): Declare.
11736 * server.c (disable_randomization): New global variable.
11737 (handle_general_set): Handle QDisableRandomization.
11738 (handle_query): Likewise for qSupported.
11739 (main): Support --disable-randomization and --no-disable-randomization
11740 command line arguments.
11741 * target.h (struct target_ops): Add supports_disable_randomization.
11742 (target_supports_disable_randomization): New macro.
11744 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11746 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11748 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11749 [!PT_GETDSBT] (target_loadmap): New definition.
11750 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11751 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11752 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11753 and PT_GETDSBT to LINUX_LOADMAP.
11754 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11755 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11757 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11759 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11760 (arm_linux_hwbp_cap): New static variable.
11761 (arm_linux_get_hwbp_cap): Replace by ...
11762 (arm_linux_init_hwbp_cap): ... this new function.
11763 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11764 (arm_linux_get_hw_watchpoint_count): Likewise.
11765 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11766 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11767 (arm_prepare_to_resume): Use perror_with_name instead of error.
11769 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11771 * linux-arm-low.c: Include <signal.h>.
11772 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11773 (struct arm_linux_hwbp_cap): New data type.
11774 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11775 (struct arm_linux_hw_breakpoint): New data type.
11776 (MAX_BPTS, MAX_WPTS): Define.
11777 (struct arch_process_info, struct arch_lwp_info): New data types.
11778 (arm_linux_get_hwbp_cap): New function.
11779 (arm_linux_get_hw_breakpoint_count): Likewise.
11780 (arm_linux_get_hw_watchpoint_count): Likewise.
11781 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11782 (arm_hwbp_control_initialize): Likewise.
11783 (arm_hwbp_control_is_enabled): Likewise.
11784 (arm_hwbp_control_is_initialized): Likewise.
11785 (arm_hwbp_control_disable): Likewise.
11786 (arm_linux_hw_breakpoint_equal): Likewise.
11787 (arm_linux_hw_point_initialize): Likewise.
11788 (struct update_registers_data): New data structure.
11789 (update_registers_callback: New function.
11790 (arm_insert_point): Likewise.
11791 (arm_remove_point): Likewise.
11792 (arm_stopped_by_watchpoint): Likewise.
11793 (arm_stopped_data_address): Likewise.
11794 (arm_new_process): Likewise.
11795 (arm_new_thread): Likewise.
11796 (arm_prepare_to_resume): Likewise.
11797 (the_low_target): Register arm_insert_point, arm_remove_point,
11798 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11799 arm_new_thread, and arm_prepare_to_resume.
11801 2011-09-15 Stan Shebs <stan@codesourcery.com>
11803 * server.h (struct emit_ops): Add compare-goto fields.
11804 * tracepoint.c (gdb_agent_op_sizes): New table.
11805 (emit_eq_goto): New function.
11806 (emit_ne_goto): New function.
11807 (emit_lt_goto): New function.
11808 (emit_le_goto): New function.
11809 (emit_gt_goto): New function.
11810 (emit_ge_goto): New function.
11811 (is_goto_target): New function.
11812 (compile_bytecodes): Recognize special cases of compare-goto
11813 combinations and call specialized emitters for them.
11814 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11815 (amd64_emit_ne_goto): New function.
11816 (amd64_emit_lt_goto): New function.
11817 (amd64_emit_le_goto): New function.
11818 (amd64_emit_gt_goto): New function.
11819 (amd64_emit_ge_goto): New function.
11820 (amd64_emit_ops): Add the new functions.
11821 (i386_emit_eq_goto): New function.
11822 (i386_emit_ne_goto): New function.
11823 (i386_emit_lt_goto): New function.
11824 (i386_emit_le_goto): New function.
11825 (i386_emit_gt_goto): New function.
11826 (i386_emit_ge_goto): New function.
11827 (i386_emit_ops): Add the new functions.
11829 2011-09-08 Stan Shebs <stan@codesourcery.com>
11831 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11832 (i386_emit_epilogue): Restore %ebx.
11834 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11836 * server.c (step_thread): Remove definition.
11837 (process_serial_event): Don't handle Hs.
11838 * server.h (step_thread): Remove declaration.
11839 * target.c (set_desired_inferior): Remove use of step_thread.
11841 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11843 * linux-low.c: Include linux-procfs.h.
11844 (linux_attach_lwp_1): Update comments.
11845 (linux_attach): Scan for existing threads when attaching to a
11846 process that is the tgid.
11847 * Makefile.in: Update dependencies.
11849 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11851 * configure.srv: Add linux-procfs.o dependencies.
11853 2011-08-14 Yao Qi <yao@codesourcery.com>
11855 * target.h (struct target_ops): Fix indent.
11856 * win32-low.c (win32_target_ops): Fix comment.
11858 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11859 Yao Qi <yao@codesourcery.com>
11861 * Makefile.in (clean): Remove tic6x-*.c files.
11862 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11863 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11864 (tic6x-c64xp-linux.c): Likewise.
11865 * configure.srv: Add support for tic6x-*-uclinux.
11866 * linux-tic6x-low.c: New.
11867 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11869 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11870 Yao Qi <yao@codesourcery.com>
11872 * target.h (struct target_ops): Add read_loadmap.
11873 * linux-low.c (struct target_loadseg): New type.
11874 (struct target_loadmap): New type.
11875 (linux_read_loadmap): New function.
11876 (linux_target_ops): Add linux_read_loadmap.
11877 * server.c (handle_query): Support qXfer:fdpic:read packet.
11878 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11881 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11883 * win32-low.c: Include <stdint.h>.
11885 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11887 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11888 to the inferior here.
11889 (i386_remove_aligned_watchpoint): Ditto.
11890 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11891 fit part of the watchpoint in the debug registers.
11892 (i386_update_inferior_debug_regs): New.
11893 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11894 registers, and only update the inferior on success.
11895 (i386_low_remove_watchpoint): Ditto.
11897 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11899 * linux-low.c (compare_ints, unique, list_threads, show_process,
11900 linux_core_of_thread): Delete.
11901 (linux_target_ops): Change linux_core_of_thread to
11902 linux_common_core_of_thread.
11903 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11904 * utils.c (malloc_failure): Change type of argument.
11905 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11906 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11907 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11908 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11909 (IPA_OBJS): Add common-utils-ipa.o.
11910 (ptid_h, linux_osdata_h): New macros.
11911 (server_h): Add common/common-utils.h, common/xml-utils.h,
11912 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11914 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11915 ptid.o, buffer.o): New rules.
11916 (linux-low.o): Add common/linux-osdata.h as a dependency.
11917 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11918 * configure.ac: Add AC_HEADER_DIRENT check.
11919 * config.in: Regenerate.
11920 * configure: Regenerate.
11921 * remote-utils.c (xml_escape_text): Delete.
11922 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11923 buffer_xml_printf): Move to common/buffer.c.
11924 * server.c (main): Remove call to initialize_inferiors.
11925 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11926 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11927 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11928 internal_error, gdb_assert, gdb_assert_fail): Delete.
11929 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11930 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11932 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11933 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11934 initialize_inferiors): Delete.
11936 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11938 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11941 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11943 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11945 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11947 2011-05-26 Yao Qi <yao@codesourcery.com>
11949 * Makefile.in (thread-db.o): Track dependence to
11950 common/gdb_thread_db.h.
11951 * thread-db.c: include gdb_thread_db.h from right place.
11953 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11955 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11956 __FILE__ and __LINE__ to internal_error.
11958 2011-05-13 Doug Evans <dje@google.com>
11960 * thread-db.c (try_thread_db_load_from_sdir): New function.
11961 (try_thread_db_load_from_dir): New function.
11962 (thread_db_load_search): Handle $sdir, ignore $pdir.
11963 Remove trying of system directories if search of
11964 libthread-db-search-path fails, that is now done via $sdir.
11966 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11968 * server.c (handle_query): Add EnableDisableTracepoints to the list
11969 of supported features.
11970 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11972 (cmd_qtenable_disable): New.
11973 (cmd_qtstart): Install tracepoints even if disabled.
11974 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11975 receiving a QTEnable or QTDisable packet.
11976 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11977 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11979 (gdb_probe): Skip data collection if static tracepoint is disabled.
11981 2011-05-10 Doug Evans <dje@google.com>
11983 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11985 2011-05-04 Doug Evans <dje@google.com>
11987 * linux-low.c (linux_join): Skip process lookup.
11988 * spu-low.c (spu_join): Ditto.
11989 * server.c (join_inferiors_callback): Delete.
11990 (process_serial_event): For 'D' packet (detach) call join_inferior
11993 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11995 * README: Don't mention xscale*-*-linux*.
11996 * configure.srv (xscale*-*-linux*): Don't handle target.
11998 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12000 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12002 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12003 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12004 (i386_emit_void_call_2): Likewise.
12006 2011-04-26 Yao Qi <yao@codesourcery.com>
12008 * linux-low.c: Move common macros to linux-ptrace.h.
12009 Include linux-ptrace.h.
12010 * Makefile.in (linux_ptrace_h): New.
12011 (linux-low.o): Depends on linux-ptrace.h.
12013 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12015 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12016 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12017 (remote_prepare): New function with most of the TCP code from ...
12018 (remote_open): ... here. Detect PORT here unconditionally. Move also
12019 setting transport_is_reliable.
12020 * server.c (run_once): New variable.
12021 (gdbserver_usage): Document it.
12022 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12023 the first run if RUN_ONCE.
12024 * server.h (run_once, remote_prepare): New declarations.
12026 2011-04-19 Tom Tromey <tromey@redhat.com>
12028 * win32-low.c (handle_load_dll): Remove duplicate "the".
12030 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12032 Remove support for old Cygwin 1.5 versions.
12033 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12034 function to avoid warning.
12035 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12038 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12040 * gdbserver/server.h (Macro _): Define it if not available.
12042 2011-03-14 Michael Snyder <msnyder@vmware.com>
12044 * hostio.c (handle_close): Remove unnecessary null test.
12046 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12048 * Makefile.in (maintainer-clean realclean distclean): Remove
12049 "make ... subdir_do" command.
12051 2011-03-10 Michael Snyder <msnyder@vmware.com>
12053 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12055 * server.c (handle_v_run): Free alloced buffer on early return.
12057 2011-03-09 Yao Qi <yao@codesourcery.com>
12060 2011-03-04 Yao Qi <yao@codesourcery.com>
12062 * Makefile.in: Remove GNU make feature --directory.
12064 2011-03-05 Yao Qi <yao@codesourcery.com>
12066 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12067 (subdir_do): New make target. Copied from gdb/Makefile.
12068 (maintainer-clean, realclean, distclean, clean): Call corresponding
12069 make targets in common/Makefile.
12071 2011-02-11 Yao Qi <yao@codesourcery.com>
12073 * configure.ac: Call AC_PROG_RANLIB.
12074 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12075 * configure: Regenerate.
12077 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12079 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12081 2011-03-06 Yao Qi <yao@codesourcery.com>
12083 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12085 2011-03-05 Yao Qi <yao@codesourcery.com>
12087 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12088 (subdir_do): New make target. Copied from gdb/Makefile.
12089 (maintainer-clean, realclean, distclean, clean): Call corresponding
12090 make targets in common/Makefile.
12092 2011-03-04 Yao Qi <yao@codesourcery.com>
12094 * Makefile.in: Remove GNU make feature --directory.
12096 2011-03-04 Michael Snyder <msnyder@vmware.com>
12098 * server.c (queue_stop_reply): Call xmalloc not malloc.
12100 2011-03-02 Michael Snyder <msnyder@vmware.com>
12102 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12104 2011-02-28 Michael Snyder <msnyder@vmware.com>
12106 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12107 (cmd_qtframe): Ditto.
12108 (cmd_qtbuffer): Ditto.
12109 (cmd_bigqtbuffer): Ditto.
12111 * utils.c (decimal2str): Initialize 'width' to nine, then
12112 don't mess with it.
12114 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12116 * hostio.c (require_data): Free *data, not data.
12118 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12120 * hostio.c (require_data): Use free, not xfree.
12122 2011-02-27 Michael Snyder <msnyder@vmware.com>
12124 * server.c (handle_query): Discard unused value.
12126 * hostio.c (require_data): Free malloc memory before returning
12129 2011-02-26 Michael Snyder <msnyder@vmware.com>
12131 * linux-low.c (list_threads): Call closedir for dirent.
12133 2011-02-27 Michael Snyder <msnyder@vmware.com>
12135 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12136 a case statement falls through.
12138 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12140 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12143 2011-02-26 Michael Snyder <msnyder@vmware.com>
12145 * utils.c (decimal2str): Eliminate dead code and dead param.
12146 (pulongest): Drop dead param from call to decimal2str.
12149 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12151 Revert the following patch (not approved yet):
12152 2011-02-21 Hui Zhu <teawater@gmail.com>
12153 * tracepoint.c (tp_printf): New function.
12154 (eval_agent_expr): Handle gdb_agent_op_printf.
12156 2011-02-21 Hui Zhu <teawater@gmail.com>
12158 * tracepoint.c (tp_printf): New function.
12159 (eval_agent_expr): Handle gdb_agent_op_printf.
12161 2011-02-18 Tom Tromey <tromey@redhat.com>
12163 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12164 (tracepoint.o): Likewise.
12165 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12166 (gdb_agent_op_names): Likewise.
12168 2011-02-18 Tom Tromey <tromey@redhat.com>
12170 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12171 gdb_agent_op_rot>: New constants.
12172 (gdb_agent_op_names): Add pick and roll.
12173 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12176 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12178 * aclocal.m4: Regenerated with aclocal-1.11.1.
12180 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12182 * server.c (handle_qxfer_traceframe_info): New.
12183 (qxfer_packets): Register "traceframe-info".
12184 (handle_query): Report support for qXfer:traceframe-info:read+.
12185 * tracepoint.c (match_blocktype): New.
12186 (traceframe_find_block_type): Rename to ...
12187 (traceframe_walk_blocks): ... this. Add callback filter argument,
12189 (traceframe_find_block_type): New, reimplemented on top of
12190 traceframe_walk_blocks.
12191 (build_traceframe_info_xml): New.
12192 (traceframe_read_info): New.
12193 * server.h (traceframe_read_info): Declare.
12195 2011-02-11 Yao Qi <yao@codesourcery.com>
12197 * configure.ac: Call AC_PROG_RANLIB.
12198 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12199 * configure: Regenerate.
12201 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12203 * server.c (gdb_read_memory): Change return semantics to allow
12205 (handle_search_memory_1): Adjust.
12206 (process_serial_event) <'m' packet>: Handle partial transfers.
12207 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12209 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12211 * regcache.c (init_register_cache): Initialize
12212 regcache->register_status.
12213 (free_register_cache): Release regcache->register_status.
12214 (regcache_cpy): Copy register_status.
12215 (registers_to_string): Print 'x's for unavailable registers.
12216 (supply_register): Mark the register's status valid or
12217 unavailable, depending on whether a buffer was passed in or not.
12218 (supply_register_zeroed): New.
12219 (supply_regblock): Mark the registers' status valid or
12220 unavailable, depending on whether a buffer was passed in or not.
12221 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12222 (struct regcache): New `register_status' field.
12223 (supply_register_zeroed): Declare.
12224 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12225 supply_register_zeroed, rather than passing a NULL buffer to
12227 * tracepoint.c (fetch_traceframe_registers): Update comment.
12229 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12231 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12234 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12236 * server.h (decode_xfer_write): Change prototype.
12237 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12238 and don't extract the annex here.
12239 * server.c (decode_xfer_read): Remove `annex' parameter,
12240 and don't extract the annex here.
12241 (decode_xfer): New.
12242 (struct qxfer): New.
12243 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12244 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12245 (handle_qxfer_statictrace): New functions, abstracted out from
12246 handle_query, and made to use the struct qxfer interface.
12247 (handle_threads_qxfer_proper): Rename to ...
12248 (handle_qxfer_threads_proper): ... this.
12249 (handle_threads_qxfer): Rename to ...
12250 (handle_qxfer_threads): ... this. Adjust.
12251 (qxfer_packets): New array.
12252 (handle_qxfer): New function.
12253 (handle_query): Use handle_qxfer.
12255 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12257 * gdbreplay.c: Shorten lines of >= 80 columns.
12258 * linux-low.c: Ditto.
12259 * linux-ppc-low.c: Ditto.
12260 * linux-s390-low.c: Ditto.
12261 * linux-sparc-low.c: Ditto.
12262 * linux-x86-low.c: Ditto.
12263 * linux-xtensa-low.c: Ditto.
12264 * mem-break.c: Ditto.
12265 * nto-low.c: Ditto.
12266 * regcache.h: Ditto.
12267 * remote-utils.c: Ditto.
12270 * thread-db.c: Ditto.
12271 * tracepoint.c: Ditto.
12273 * win32-low.h: Ditto.
12275 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12277 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12280 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12282 * server.c (gdbserver_version): Update copyright year in version
12284 * gdbreplay.c (gdbreplay_version): Ditto.
12286 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12288 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12289 * linux-bfin-low.c: New file.
12290 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12291 PT_DATA_ADDR for BFIN targets.
12292 * Makefile.in (SFILES): Add linux-bfin-low.c.
12293 (clean): Remove reg-bfin.c.
12294 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12295 * README: Mention supported Blackfin targets.
12297 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12299 * .gitignore: New file.
12301 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12303 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12305 2010-10-22 Jie Zhang <jie@codesourcery.com>
12307 * Makefile.in: Add FLAGS_TO_PASS variable.
12308 (install): Remove dependency of install-only and recursively
12309 invoke make for install-only.
12311 2010-10-04 Doug Evans <dje@google.com>
12313 * Makefile.in (uninstall): Use $(DESTDIR).
12315 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12319 * linux-x86-low.c (compat_siginfo_from_siginfo)
12320 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12321 si_code is < 0. Check for si_code == SI_TIMER before checking for
12324 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12326 * lynx-i386-low.c: New file.
12327 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12329 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12331 * lynx-low.c (ptrace_request_to_str): Remove handling for
12332 request values that have been removed in LynxOS 5.x.
12334 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12336 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12339 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12341 * configure.ac: Add --enable-inprocess-agent option.
12342 * configure: Rebuilt.
12344 2010-09-06 Yao Qi <yao@codesourcery.com>
12346 * linux-low.c (linux_kill): Remove unused variable.
12347 (linux_stabilize_threads): Likewise.
12348 * server.c (start_inferior): Likewise.
12349 (queue_stop_reply_callback): Likewise.
12350 * tracepoint.c (do_action_at_tracepoint): Likewise.
12352 2010-09-06 Yao Qi <yao@codesourcery.com>
12354 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12357 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12359 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12361 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12363 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12366 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12368 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12369 gdbserver/lynx-ppc-low.c: New files.
12370 * Makefile.in (lynx_low_h): New variable.
12371 (lynx-low.o, lynx-ppc-low.o): New rules.
12372 * configure.ac: On LynxOS, link with -lnetinet.
12373 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12374 * configure: regenerate.
12376 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12378 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12379 * configure.ac: Add check for vasprintf and vsnprintf.
12380 * configure, config.in: Regenerate.
12381 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12383 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12385 * gdbreplay.c: Move include of alloca.h up, next to include of
12387 * server.h: Add include of malloc.h.
12388 * mem-break.c: Remove include of malloc.h.
12389 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12391 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12393 * Makefile.in (memmem.o): Build with -Wno-error.
12395 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12397 * utils.c (xsnprintf): Make non-static.
12398 * server.h: Add xsnprintf declaration.
12399 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12400 replace calls to snprintf by calls to xsnprintf throughout.
12402 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12404 * configure.ac: Add configure check for alloca.
12405 * configure, config.in: Regenerate.
12406 * server.h: Include alloca.h if it exists.
12407 * gdbreplay.c: Include alloca.h if it exists.
12409 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12411 * linux-low.c (__SIGRTMIN): Define if not already defined.
12412 (linux_create_inferior): Check for __ANDROID__ rather than
12414 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12415 are already deferred.
12416 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12417 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12418 stopped and already has a pending signal to report.
12419 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12420 a pending signal to report or is moving out of a jump pad.
12421 (linux_init_signals): Check for __ANDROID__ rather than
12424 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12426 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12427 debug_threads check. Avoid a linear search when not doing debug
12430 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12432 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12433 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12434 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12435 (process_event): Change local fd's type to gdb_fildes_t.
12436 (create_file_handler): Adjust prototype.
12437 (delete_file_handler): Adjust prototype.
12438 (handle_file_event): Adjust prototype. Use pfildes.
12439 (create_file_event): Adjsut prototype.
12440 * remote-utils.c (remote_desc, listen_desc): Change type to
12442 * server.h: New gdb_fildes_t typedef.
12443 [USE_WIN32API]: Include winsock2.h.
12444 (delete_file_handler, add_file_handler): Adjust prototypes.
12445 (pfildes): Declare.
12446 * utils.c (pfildes): New.
12448 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12450 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12451 * configure: Regenerate.
12453 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12455 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12456 (linux_done_accessing_memory): ... this.
12457 (linux_target_ops): Adjust.
12458 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12459 * nto-low.c (nto_target_ops): Adjust comment.
12460 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12461 * spu-low.c (spu_target_ops): Adjust comment.
12462 * target.h (target_ops): Rename unprepare_to_access_memory field
12463 to done_accessing_memory.
12464 (unprepare_to_access_memory): Rename to ...
12465 (done_accessing_memory): ... this.
12467 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12469 * linux-low.c (linux_prepare_to_access_memory): New.
12470 (linux_unprepare_to_access_memory): New.
12471 (linux_target_ops): Install them.
12472 * server.c (read_memory): Rename to ...
12473 (gdb_read_memory): ... this. Use
12474 prepare_to_access_memory/prepare_to_access_memory.
12475 (write_memory): Rename to ...
12476 (gdb_write_memory): ... this. Use
12477 prepare_to_access_memory/prepare_to_access_memory.
12478 (handle_search_memory_1): Adjust.
12479 (process_serial_event): Adjust.
12480 * target.h (struct target_ops): New fields
12481 prepare_to_access_memory and unprepare_to_access_memory.
12482 (prepare_to_access_memory, unprepare_to_access_memory): New.
12483 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12484 prepare_to_access_memory/prepare_to_access_memory.
12485 * nto-low.c (nto_target_ops): Adjust.
12486 * spu-low.c (spu_target_ops): Adjust.
12487 * win32-low.c (win32_target_ops): Adjust.
12489 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12491 * Makefile.in (WARN_CFLAGS): Get it from configure.
12492 (WERROR_CFLAGS): New.
12493 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12494 * configure.ac: Introduce --enable-werror, which adds -Werror to
12495 the compiler command line. Enabled by default. Disable with
12496 --disable-werror. Add -Wdeclaration-after-statement
12497 Wpointer-arith and -Wformat-nonliteral to warning flags.
12498 * configure: Regenerate.
12500 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12502 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12504 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12506 * gdbreplay.c (remote_error): New.
12508 (expect): Use gdbchar. Check for error reading from GDB.
12509 Clarify sync error output.
12510 (play): Check for errors writing to GDB.
12511 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12512 * remote-utils.c (getpkt): Check for errors writing to the remote
12515 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12517 * linux-low.c (linux_wait_1): Move non-debugging code out of
12518 `debug_threads' control.
12520 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12522 * linux-low.c (linux_wait_1): Don't set last_status here.
12523 * server.c (push_event, queue_stop_reply_callback): Assert we're
12524 not pushing a TARGET_WAITKIND_IGNORE event.
12525 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12526 (myresume, handle_target_event): Set the thread's last_resume_kind
12527 and last_status from the target returned status.
12529 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12533 * linux-x86-low.c (update_debug_registers_callback): New.
12534 (i386_dr_low_set_addr): Use it.
12535 (i386_dr_low_get_addr): New.
12536 (i386_dr_low_set_control): Use update_debug_registers_callback.
12537 (i386_dr_low_get_control): New.
12538 (i386_dr_low_get_status): Adjust.
12539 * linux-low.c (linux_stop_lwp): New.
12540 * linux-low.h (linux_stop_lwp): Declare.
12542 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12543 argument instead of a i386_debug_reg_state.
12544 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12545 a i386_debug_reg_state.
12546 (i386_insert_aligned_watchpoint): Adjust.
12547 (i386_remove_aligned_watchpoint): Adjust.
12548 (i386_low_stopped_data_address): Read the debug registers from the
12549 inferior instead of from the mirrors.
12550 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12551 (i386_dr_low_get_addr): Declare.
12552 (i386_dr_low_get_control): Declare.
12553 (i386_dr_low_get_status): Change prototype.
12555 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12556 (i386_dr_low_get_addr): New.
12557 (i386_dr_low_get_control): New.
12558 (i386_dr_low_get_status): Adjust prototype. Return
12560 (i386_initial_stuff): Clear dr_status_mirror and
12562 (i386_get_thread_context): Adjust.
12563 (i386_set_thread_context): Adjust.
12564 (i386_thread_added): Adjust.
12566 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12568 * linux-low.h (linux_thread_area): Delete declaration.
12570 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12572 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12573 after its termination.
12575 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12577 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12578 (gdb_wants_all_stopped): Delete.
12579 (linux_wait_1): Don't call them.
12580 * server.c (handle_v_cont): Tag all threads as want-stopped.
12581 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12582 stopped as "client-wants-stopped".
12584 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12586 * Makefile.in (signals_h): New.
12587 (server_h): Depend on it.
12588 (server.o): Don't depend on $(signals_def).
12589 (signals.o): Depend on $(signals_def).
12591 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12593 * Makefile.in (signals_def): New.
12594 (server_h): Append include/gdb/signals.h and signals_def.
12595 (server.o): Append signals_def.
12597 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12599 * server.c (handle_target_event): Use target_signal_to_host for
12600 resume_info.sig initialization.
12601 * target.h (struct thread_resume) <sig>: New comment.
12603 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12605 * server.c (handle_query): strcpy() the returned string from paddress()
12606 instead of sprintf().
12607 * utils.c (paddress): Return phex_nz().
12609 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12611 * server.c (handle_v_cont): Call mourn_inferior if process
12613 (myresume): Likewise.
12615 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12617 Static tracepoints, and integration with UST.
12619 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12620 * mem-break.c (uninsert_all_breakpoints)
12621 (reinsert_all_breakpoints): New.
12622 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12623 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12624 (gdb_agent_ust_loaded, helper_thread_id)
12625 (gdb_agent_helper_thread_id): New macros.
12626 (struct ipa_sym_addresses): Add addr_ust_loaded,
12627 addr_helper_thread_id, addr_cmd_buf.
12628 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12629 (in_process_agent_loaded_ust): New.
12630 (write_e_ust_not_loaded): New.
12631 (maybe_write_ipa_ust_not_loaded): New.
12632 (struct collect_static_trace_data_action): New.
12633 (enum tracepoint_type) <static_tracepoint>: New.
12634 (struct tracepoint) <handle>: Mention static tracepoints.
12635 (struct static_tracepoint_ctx): New.
12636 (CMD_BUF_SIZE): New.
12637 (add_tracepoint_action): Handle static tracepoint actions.
12638 (unprobe_marker_at): New.
12639 (clear_installed_tracepoints): Handle static tracepoints.
12640 (cmd_qtdp): Handle static tracepoints.
12641 (probe_marker_at): New.
12642 (cmd_qtstart): Handle static tracepoints.
12643 (response_tracepoint): Handle static tracepoints.
12644 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12645 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12646 (get_context_regcache): Handle static tracepoints.
12647 (do_action_at_tracepoint): Handle static tracepoint actions.
12648 (traceframe_find_block_type): Handle static trace data blocks.
12649 (traceframe_read_sdata): New.
12650 (download_tracepoints): Download static tracepoint actions.
12651 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12652 (GDB_PROBE_NAME): New.
12654 (GET_UST_SYM): New.
12657 (ust_marker_to_static_tracepoint): New.
12659 (collect_ust_data_at_tracepoint): New.
12660 (gdb_ust_probe): New.
12661 (UNIX_PATH_MAX, SOCK_DIR): New.
12662 (gdb_ust_connect_sync_socket): New.
12663 (resume_thread, stop_thread): New.
12664 (run_inferior_command): New.
12665 (init_named_socket): New.
12666 (gdb_ust_socket_init): New.
12667 (cstr_to_hexstr): New.
12669 (first_marker, next_marker): New.
12670 (response_ust_marker): New.
12671 (cmd_qtfstm, cmd_qtsstm): New.
12672 (unprobe_marker_at, probe_marker_at): New.
12673 (cmd_qtstmat, gdb_ust_thread): New.
12674 (gdb_ust_init): New.
12675 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12676 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12677 (ST_REGENTRY): New.
12678 (x86_64_st_collect_regmap): New.
12679 (X86_64_NUM_ST_COLLECT_GREGS): New.
12680 (AMD64_RIP_REGNUM): New.
12681 (supply_static_tracepoint_registers): New.
12682 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12683 (ST_REGENTRY): New.
12684 (i386_st_collect_regmap): New.
12685 (i386_NUM_ST_COLLECT_GREGS): New.
12686 (supply_static_tracepoint_registers): New.
12687 * server.c (handle_query): Handle qXfer:statictrace:read.
12688 <qSupported>: Report support for StaticTracepoints, and
12689 qXfer:statictrace:read features.
12690 * server.h (traceframe_read_sdata)
12691 (supply_static_tracepoint_registers): Declare.
12692 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12693 (unpack_varlen_hex): Include in IPA build.
12694 * Makefile.in (ustlibs, ustinc): New.
12695 (IPA_OBJS): Add remote-utils-ipa.o.
12696 ($(IPA_LIB)): Link -ldl and -lpthread.
12698 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12699 * config.in, configure: Regenerate.
12701 2010-06-20 Ian Lance Taylor <iant@google.com>
12702 Pedro Alves <pedro@codesourcery.com>
12704 * linux-x86-low.c (always_true): Delete.
12705 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12706 trying to fool the compiler with always_true.
12708 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12710 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12711 conditions in gdbserver.
12713 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12715 * spu-low.c (spu_read_memory): Wrap around local store limit.
12716 (spu_write_memory): Likewise.
12718 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12720 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12721 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12723 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12725 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12726 uses with LONGEST uses.
12728 2010-06-14 Stan Shebs <stan@codesourcery.com>
12729 Pedro Alves <pedro@codesourcery.com>
12733 * linux-x86-low.c: Include limits.h.
12735 (always_true): New.
12738 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12739 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12740 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12741 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12742 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12743 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12744 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12745 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12746 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12747 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12748 (amd64_emit_void_call_2): New.
12749 (amd64_emit_ops): New.
12750 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12751 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12752 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12753 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12754 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12755 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12756 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12757 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12758 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12759 (i386_emit_stack_adjust, i386_emit_int_call_1)
12760 (i386_emit_void_call_2): New.
12761 (i386_emit_ops): New.
12762 (x86_emit_ops): New.
12763 (the_low_target): Install x86_emit_ops.
12764 * server.h (struct emit_ops): New.
12765 (get_raw_reg_func_addr): Declare.
12766 (current_insn_ptr, emit_error): Declare.
12767 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12768 (set_trace_state_variable_value): New defines.
12769 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12770 addr_get_trace_state_variable_value and
12771 addr_set_trace_state_variable_value.
12772 (symbol_list): New fields for get_raw_reg,
12773 get_trace_state_variable_value and set_trace_state_variable_value.
12774 (condfn): New typedef.
12775 (struct tracepoint): New field `compiled_cond'.
12776 (do_action_at_tracepoint): Clear compiled_cond.
12777 (get_trace_state_variable_value, set_trace_state_variable_value):
12779 (condition_true_at_tracepoint): If there's a compiled condition,
12781 (current_insn_ptr, emit_error): New globals.
12782 (struct bytecode_address): New.
12783 (get_raw_reg_func_addr): New.
12784 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12785 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12786 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12787 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12788 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12789 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12790 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12791 (compile_tracepoint_condition, compile_bytecodes): New.
12792 * target.h (emit_ops): Forward declare.
12793 (struct target_ops): New field emit_ops.
12794 (target_emit_ops): New.
12795 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12796 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12797 * linux-low.c (linux_emit_ops): New.
12798 (linux_target_ops): Install it.
12799 * linux-low.h (struct linux_target_ops): New field emit_ops.
12801 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12803 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12804 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12806 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12807 Stan Shebs <stan@codesourcery.com>
12809 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12810 (all): Depend on $(extra_libraries).
12811 (install-only): Install the IPA.
12812 (IPA_OBJS, IPA_LIB): New.
12813 (clean): Remove the IPA lib.
12814 (IPAGENT_CFLAGS): New.
12815 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12816 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12817 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12818 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12819 * configure.ac: Check for atomic builtins support in the compiler.
12820 (IPA_DEPFILES, extra_libraries): Define.
12821 * configure.srv (ipa_obj): Add description.
12822 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12823 (i[34567]86-*-linux*): Set ipa_obj.
12824 (x86_64-*-linux*): Set ipa_obj.
12825 * linux-low.c (stabilizing_threads): New.
12826 (supports_fast_tracepoints): New.
12827 (linux_detach): Stabilize threads before detaching.
12828 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12829 the lwp is either not stabilizing, or is moving out of a jump pad.
12830 (linux_fast_tracepoint_collecting): New.
12831 (maybe_move_out_of_jump_pad): New.
12832 (enqueue_one_deferred_signal): New.
12833 (dequeue_one_deferred_signal): New.
12834 (linux_wait_for_event_1): If moving out of a jump pad, defer
12835 pending signals to later.
12836 (linux_stabilize_threads): New.
12837 (linux_wait_1): Check if threads need moving out of jump pads, and
12839 (stuck_in_jump_pad_callback): New.
12840 (move_out_of_jump_pad_callback): New.
12841 (lwp_running): New.
12842 (linux_resume_one_lwp): Handle moving out of jump pads.
12843 (linux_set_resume_request): Dequeue deferred signals.
12844 (need_step_over_p): Also step over fast tracepoint jumps.
12845 (start_step_over): Also uninsert fast tracepoint jumps.
12846 (finish_step_over): Also reinsert fast tracepoint jumps.
12847 (linux_install_fast_tracepoint_jump): New.
12848 (linux_target_ops): Install linux_stabilize_threads and
12849 linux_install_fast_tracepoint_jump_pad.
12850 * linux-low.h (linux_target_ops) <get_thread_area,
12851 install_fast_tracepoint_jump_pad>: New fields.
12852 (struct lwp_info) <collecting_fast_tracepoint,
12853 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12854 (linux_get_thread_area): Declare.
12855 * linux-x86-low.c (jump_insn): New.
12856 (x86_get_thread_area): New.
12857 (append_insns): New.
12858 (push_opcode): New.
12859 (amd64_install_fast_tracepoint_jump_pad): New.
12860 (i386_install_fast_tracepoint_jump_pad): New.
12861 (x86_install_fast_tracepoint_jump_pad): New.
12862 (the_low_target): Install x86_get_thread_area and
12863 x86_install_fast_tracepoint_jump_pad.
12864 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12865 (struct fast_tracepoint_jump): New.
12866 (fast_tracepoint_jump_insn): New.
12867 (fast_tracepoint_jump_shadow): New.
12868 (find_fast_tracepoint_jump_at): New.
12869 (fast_tracepoint_jump_here): New.
12870 (delete_fast_tracepoint_jump): New.
12871 (set_fast_tracepoint_jump): New.
12872 (uninsert_fast_tracepoint_jumps_at): New.
12873 (reinsert_fast_tracepoint_jumps_at): New.
12874 (set_breakpoint_at): Use write_inferior_memory.
12875 (uninsert_raw_breakpoint): Use write_inferior_memory.
12876 (check_mem_read): Mask out fast tracepoint jumps.
12877 (check_mem_write): Mask out fast tracepoint jumps.
12878 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12879 (set_fast_tracepoint_jump): Declare.
12880 (delete_fast_tracepoint_jump)
12881 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12882 (reinsert_fast_tracepoint_jumps_at): Declare.
12883 * regcache.c: Don't compile many functions when building the
12884 in-process agent library.
12885 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12886 the register buffer in the heap.
12887 (free_register_cache): If the register buffer isn't owned by the
12888 regcache, don't free it.
12889 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12890 pre-existing register caches.
12891 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12893 (convert_ascii_to_int): : Constify `from' parameter type.
12894 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12895 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12896 the needed buffer in-place.
12897 (relocate_instruction): New.
12898 * server.c (handle_query) <qSymbols>: If the target supports
12899 tracepoints, give it a chance of looking up symbols. Report
12900 support for fast tracepoints.
12901 (handle_status): Stabilize threads.
12902 (process_serial_event): Adjust.
12903 * server.h (struct fast_tracepoint_jump): Forward declare.
12904 (struct process_info) <fast_tracepoint_jumps>: New field.
12905 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12906 (decode_X_packet, decode_M_packet): Adjust.
12907 (relocate_instruction): Declare.
12908 (in_process_agent_loaded): Declare.
12909 (tracepoint_look_up_symbols): Declare.
12910 (struct fast_tpoint_collect_status): Declare.
12911 (fast_tracepoint_collecting): Declare.
12912 (force_unlock_trace_buffer): Declare.
12913 (handle_tracepoint_bkpts): Declare.
12914 (initialize_low_tracepoint)
12915 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12916 * target.h (struct target_ops) <stabilize_threads,
12917 install_fast_tracepoint_jump_pad>: New fields.
12918 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12919 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12920 [HAVE_STDINT_H]: Include stdint.h.
12921 (trace_debug_1): Rename to ...
12922 (trace_vdebug): ... this.
12923 (trace_debug): Rename to ...
12924 (trace_debug_1): ... this. Add `level' parameter.
12925 (trace_debug): New.
12926 (ATTR_USED, ATTR_NOINLINE): New.
12927 (IP_AGENT_EXPORT): New.
12928 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12929 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12930 (about_to_request_buffer_space, trace_buffer_is_full)
12931 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12932 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12933 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12934 (traceframe_write_count, traceframes_created)
12935 (trace_state_variables)
12936 New renaming defines.
12937 (struct ipa_sym_addresses): New.
12938 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12939 (symbol_list): New.
12940 (ipa_sym_addrs): New.
12941 (all_tracepoint_symbols_looked_up): New.
12942 (in_process_agent_loaded): New.
12943 (write_e_ipa_not_loaded): New.
12944 (maybe_write_ipa_not_loaded): New.
12945 (tracepoint_look_up_symbols): New.
12946 (debug_threads) [IN_PROCESS_AGENT]: New.
12947 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12948 (UNKNOWN_SIDE_EFFECTS): New.
12949 (stop_tracing): New.
12950 (flush_trace_buffer): New.
12951 (stop_tracing_bkpt): New.
12952 (flush_trace_buffer_bkpt): New.
12953 (read_inferior_integer): New.
12954 (read_inferior_uinteger): New.
12955 (read_inferior_data_pointer): New.
12956 (write_inferior_data_pointer): New.
12957 (write_inferior_integer): New.
12958 (write_inferior_uinteger): New.
12959 (struct collect_static_trace_data_action): Delete.
12960 (enum tracepoint_type): New.
12961 (struct tracepoint) <type>: New field `type'.
12962 <actions_str, step_actions, step_actions_str>: Only include in
12964 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12965 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12966 (tracepoints): Use IP_AGENT_EXPORT.
12967 (last_tracepoint): Don't include in the IPA.
12968 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12969 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12970 (alloced_trace_state_variables): New.
12971 (trace_state_variables): Use IP_AGENT_EXPORT.
12972 (traceframe_t): Delete unused variable.
12973 (circular_trace_buffer): Don't include in the IPA.
12974 (trace_buffer_start): Delete.
12975 (struct trace_buffer_control): New.
12976 (trace_buffer_free): Delete.
12977 (struct ipa_trace_buffer_control): New.
12978 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12979 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12981 (trace_buffer_ctrl): New.
12982 (TRACE_BUFFER_CTRL_CURR): New.
12983 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12984 Reimplement as macros.
12985 (trace_buffer_wrap): Delete.
12986 (traceframe_write_count, traceframe_read_count)
12987 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12988 (struct tracepoint_hit_ctx) <type>: New field.
12989 (struct fast_tracepoint_ctx): New.
12990 (memory_barrier): New.
12992 (record_tracepoint_error): Update atomically in the IPA.
12993 (clear_inferior_trace_buffer): New.
12994 (about_to_request_buffer_space): New.
12995 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12996 updating the same buffer.
12997 (add_tracepoint): Default the tracepoint's type to trap
12998 tracepoint, and orig_size to -1.
12999 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13000 internal variables.
13001 (create_trace_state_variable): New parameter `gdb'. Handle it.
13002 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13003 (cmd_qtdp): Handle fast tracepoints.
13004 (cmd_qtdv): Adjust.
13005 (max_jump_pad_size): New.
13006 (gdb_jump_pad_head): New.
13007 (get_jump_space_head): New.
13008 (claim_jump_space): New.
13009 (sort_tracepoints): New.
13010 (MAX_JUMP_SIZE): New.
13011 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13013 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13014 support. Upload fast traceframes, and delete internal IPA
13016 (stop_tracing_handler): New.
13017 (flush_trace_buffer_handler): New.
13018 (cmd_qtstop): Upload fast tracepoints.
13019 (response_tracepoint): Handle fast tracepoints.
13020 (tracepoint_finished_step): Upload fast traceframes. Set the
13021 tracepoint hit context's tracepoint type.
13022 (handle_tracepoint_bkpts): New.
13023 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13024 type. Add comment about fast tracepoints.
13025 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13026 non-existing action_str field.
13027 (get_context_regcache): Handle fast tracepoints.
13028 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13030 (fast_tracepoint_from_jump_pad_address): New.
13031 (fast_tracepoint_from_ipa_tpoint_address): New.
13032 (collecting_t): New.
13033 (force_unlock_trace_buffer): New.
13034 (fast_tracepoint_collecting): New.
13036 (gdb_collect): New.
13037 (write_inferior_data_ptr): New.
13038 (target_tp_heap): New.
13039 (target_malloc): New.
13040 (download_agent_expr): New.
13042 (download_tracepoints): New.
13043 (download_trace_state_variables): New.
13044 (upload_fast_traceframes): New.
13045 (IPA_FIRST_TRACEFRAME): New.
13046 (IPA_NEXT_TRACEFRAME_1): New.
13047 (IPA_NEXT_TRACEFRAME): New.
13048 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13049 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13050 (gdb_jump_pad_buffer_end): New.
13051 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13052 (initialize_tracepoint): Adjust.
13053 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13054 buffer. Initialize the low module.
13055 * utils.c (PREFIX, TOOLNAME): New.
13056 (malloc_failure): Use PREFIX.
13057 (error): In the IPA, an error causes an exit.
13058 (fatal, warning): Use PREFIX.
13059 (internal_error): Use TOOLNAME.
13060 (NUMCELLS): Increase to 10.
13061 * configure, config.in: Regenerate.
13063 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13065 * server.c (handle_query) <qSupported>: Do two passes over the
13066 qSupported string to avoid nesting strtok.
13068 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13070 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13072 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13073 -Wl,--dynamic-list.
13074 * configure: Regenerate.
13075 * proc-service.list: New.
13077 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13079 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13082 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13084 * gdbreplay.c (remote_open): Check error return from socket() call by
13085 its equality to -1 not by it being negative.
13086 * remote-utils.c (remote_open): Likewise.
13088 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13090 * config.h: Regenerate.
13092 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13094 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13095 doesn't provide PTRACE_GET_THREAD_AREA.
13097 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13099 * linux-m68k-low.c: Include <asm/ptrace.h>
13100 (ps_get_thread_area): Implement.
13102 2010-05-03 Doug Evans <dje@google.com>
13104 * event-loop.c (struct callback_event): New struct.
13105 (callback_list): New global.
13106 (append_callback_event, delete_callback_event): New functions.
13107 (process_callback): New function.
13108 (start_event_loop): Call it.
13109 * remote-utils.c (NOT_SCHEDULED): Define.
13110 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13111 moved out of readchar.
13112 (readchar): Rewrite. Call reschedule before returning.
13113 (reset_readchar): New function.
13114 (remote_close): Call it.
13115 (process_remaining, reschedule): New functions.
13116 * server.h (callback_handler_func): New typedef.
13117 (append_callback_event, delete_callback_event): Declare.
13119 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13121 * proc-service.c (ps_pglobal_lookup): Use
13122 thread_db_look_up_one_symbol.
13123 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13124 parameter. Use it instead of all_symbols_looked_up.
13125 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13127 (all_symbols_looked_up): Don't declare.
13128 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13129 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13131 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13132 Set all_symbols_looked_up here.
13133 (thread_db_look_up_one_symbol): New.
13134 (thread_db_get_tls_address): Adjust.
13135 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13136 thread_db object on the heap, and tentatively set it in the
13138 (thread_db_init): Don't set all_symbols_looked_up here.
13139 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13141 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13143 * linux-low.c (linux_kill, linux_detach): Adjust.
13144 (status_pending_p_callback): Remove redundant statement. Check
13145 for !TARGET_WAITIKIND_IGNORE, instead of
13146 TARGET_WAITKIND_STOPPED.
13147 (handle_tracepoints): Make sure LWP is locked. Adjust.
13148 (linux_wait_for_event_1): Adjust.
13149 (linux_cancel_breakpoints): New.
13150 (unsuspend_one_lwp): New.
13151 (unsuspend_all_lwps): New.
13152 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13153 (send_sigstop_callback): Change return type to int, add new
13154 `except' parameter and handle it.
13155 (suspend_and_send_sigstop_callback): New.
13156 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13157 pass them down. If SUSPEND, also increment the lwp's suspend
13159 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13160 (need_step_over_p): Don't consider suspended LWPs.
13161 (start_step_over): Adjust.
13162 (proceed_one_lwp): Change return type to int, add new `except'
13163 parameter and handle it.
13164 (unsuspend_and_proceed_one_lwp): New.
13165 (proceed_all_lwps): Use find_inferior instead of
13167 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13168 also decrement the suspend count of LWPs. Pass `except' down,
13169 instead of hacking its suspend count.
13170 (linux_pause_all): Add `freeze' parameter. Adjust.
13171 (linux_unpause_all): New.
13172 (linux_target_ops): Install linux_unpause_all.
13173 * server.c (handle_status): Adjust.
13174 * target.h (struct target_ops): New fields `unpause_all' and
13175 `cancel_breakpoints'. Add new parameter to `pause_all'.
13176 (pause_all): Add new `freeze' parameter.
13177 (unpause_all): New.
13178 (cancel_breakpoints): New.
13179 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13180 cancel breakpoints.
13181 (cmd_qtstart): Pause threads.
13182 (stop_tracing): Pause threads, and cancel breakpoints.
13183 * win32-low.c (win32_target_ops): Adjust.
13185 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13187 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13188 the inferior right away from here...
13189 (linux_wait_1): ... to here, and adjust to check the thread's
13190 last_resume_kind instead of the lwp's step or stop_expected flags.
13192 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13194 * README: Use consistent `GDB' and `GDBserver' spellings.
13196 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13198 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13199 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13200 (linux_detach_one_lwp): Assume the lwp is stopped.
13201 (any_thread_of): Delete.
13202 (linux_detach): Stop all lwps here. Don't blindly delete all
13204 (delete_lwp_callback): New.
13205 (linux_mourn): Delete all lwps of the process that is gone.
13206 (linux_wait_1): Don't delete the last lwp of the process here.
13207 * mem-break.h (mark_breakpoints_out): Declare.
13208 * mem-break.c (mark_breakpoints_out): New.
13209 (free_all_breakpoints): Use it.
13210 * server.c (handle_target_event): If the process is gone, mark
13212 * thread-db.c (struct thread_db) <create_bp>: New field.
13213 (thread_db_enable_reporting): Fix prototype. Store a thread event
13214 breakpoint reference in the thread_db struct.
13215 (thread_db_load_search): Clear the thread_db object.
13216 (try_thread_db_load_1): Ditto.
13217 (switch_to_process): New.
13218 (disable_thread_event_reporting): Use it.
13219 (remove_thread_event_breakpoints): New.
13220 (thread_db_detach, thread_db_mourn): Use it.
13222 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13224 * linux-low.c (linux_enable_event_reporting): New.
13225 (linux_wait_for_event_1, handle_extended_wait): Use it.
13227 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13229 * linux-low.c (linux_kill_one_lwp, linux_kill)
13230 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13231 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13232 SIGSTOP even if the LWP is stopped.
13233 (send_sigstop_callback): New.
13234 (stop_all_lwps): Use send_sigstop_callback instead.
13235 (linux_resume_one_thread): Adjust.
13236 (proceed_one_lwp): Still proceed an LWP that the client has
13237 requested to stop, if we haven't reported it as stopped yet. Make
13238 sure that LWPs the client want stopped, have a pending SIGSTOP.
13240 2010-04-26 Doug Evans <dje@google.com>
13242 * server.c (handle_general_set): Make static.
13244 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13245 Print received char after testing for error/eof instead of before.
13246 (input_interrupt): Tweak comment.
13248 2010-04-23 Doug Evans <dje@google.com>
13250 * server.c (start_inferior): Print inferior argv if --debug.
13252 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13254 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13255 * nto-x86-low.c: Include server.h
13257 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13259 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13260 be consistent with other sources of this directory.
13261 (init_registers_amd64): Correct name of source file of this function
13264 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13266 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13267 64-bit executables.
13269 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13271 * win32-i386-low.c: Add 64-bit support.
13272 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13273 (init_registers_amd64): Declare.
13274 (mappings): Add 64-bit version of array.
13275 (init_windows_x86): New function.
13276 (the_low_target): Change init_arch field to init_windows_x86.
13278 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13280 * win32-low.c: Adapt to support also 64-bit architecture.
13281 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13282 (get_image_name): Use SIZE_T type for local variable `done'.
13283 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13284 (toolhelp_get_dll_name): Idem.
13285 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13286 Use uintptr_t typecast to avoid warning.
13287 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13288 (handle_exception): Use phex_nz to avoid warning.
13289 (win32_wait): Remove unused local variable `process'.
13291 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13293 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13296 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13298 * configure.ac: Use `ws2_32' library for srv_mingw.
13299 * configure: Regenerate.
13300 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13301 * remote-utils.c: Likewise.
13303 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13305 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13306 if __x86_64__ is defined.
13308 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13310 * configure: Regenerate.
13312 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13314 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13315 * target.h (target_ops): New get_tib_address field.
13316 * win32-low.h (win32_thread_info): Add thread_local_base field.
13317 * win32-low.c (child_add_thread): Add tlb argument.
13318 Set thread_local_base field to TLB.
13319 (get_child_debug_event): Adapt to child_add_thread change.
13320 (win32_get_tib_address): New function.
13321 (win32_target_ops): Set get_tib_address field to
13322 win32_get_tib_address.
13323 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13325 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13327 * linux-low.c (linux_mourn): Also remove the process.
13328 * server.c (handle_target_event): Don't remove the process here.
13329 * nto-low.c (nto_mourn): New.
13330 (nto_target_ops): Install it.
13331 * spu-low.c (spu_mourn): New.
13332 (spu_target_ops): Install it.
13333 * win32-low.c (win32_mourn): New.
13334 (win32_target_ops): Install it.
13336 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13338 * server.h (buffer_xml_printf): Remove redundant `;'.
13340 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13342 * regcache.c (set_register_cache): Invalidate regcaches before
13343 changing the register cache layout.
13344 (regcache_invalidate_one): Allow a NULL regcache.
13345 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13346 regcaches before changing the register cache layout or the target
13349 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13351 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13352 variable warning on Linux/x86-64.
13354 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13356 GDBserver disconnected tracing support.
13358 * linux-low.c (linux_remove_process): Delete.
13359 (add_lwp): Don't set last_resume_kind here.
13360 (linux_kill): Use `mourn'.
13361 (linux_detach): Use `thread_db_detach', and `mourn'.
13362 (linux_mourn): New.
13363 (linux_attach_lwp_1): Adjust comment.
13364 (linux_attach): last_resume_kind moved the thread_info; adjust.
13365 (status_pending_p_callback): Adjust.
13366 (linux_wait_for_event_1): Adjust.
13367 (count_events_callback, select_singlestep_lwp_callback)
13368 (select_event_lwp_callback, cancel_breakpoints_callback)
13369 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13370 (proceed_one_lwp): Adjust.
13371 (linux_async): Add debug output.
13372 (linux_thread_stopped): New.
13373 (linux_pause_all): New.
13374 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13376 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13377 (thread_db_free): Delete declaration.
13378 (thread_db_detach, thread_db_mourn): Declare.
13379 * thread-db.c (thread_db_init): Use thread_db_mourn.
13380 (thread_db_free): Delete, split in two.
13381 (disable_thread_event_reporting): New.
13382 (thread_db_detach): New.
13383 (thread_db_mourn): New.
13385 * server.h (struct thread_info) <last_resume_kind>: New field.
13386 <attached>: Add comment.
13387 <gdb_detached>: New field.
13388 (handler_func): Change return type to int.
13389 (handle_serial_event, handle_target_event): Ditto.
13390 (gdb_connected): Declare.
13392 (disconnected_tracing): Declare.
13393 (stop_tracing): Declare.
13395 * server.c (handle_query) <qSupported>: Report support for
13396 disconnected tracing.
13397 (queue_stop_reply_callback): Account for running threads.
13398 (gdb_wants_thread_stopped): New.
13399 (gdb_wants_all_threads_stopped): New.
13400 (gdb_reattached_process): New.
13401 (handle_status): Clear the `gdb_detached' flag of all processes.
13402 In all-stop, stop all threads.
13403 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13404 (process_serial_event): If the remote connection breaks, or if an
13405 exit was forced with "monitor exit", force an event loop exit.
13406 Handle disconnected tracing on detach.
13407 (handle_serial_event): Adjust.
13408 (handle_target_event): If GDB isn't connected, forward events back
13409 to the inferior, unless the last process exited, in which case,
13410 exit gdbserver. Adjust interface.
13412 * remote-utils.c (remote_open): Don't block in accept. Instead
13413 register an event loop source on the listen socket file
13414 descriptor. Refactor bits into ...
13415 (listen_desc): ... this new global.
13416 (gdb_connected): ... this new function.
13417 (enable_async_notification): ... this new function.
13418 (handle_accept_event): ... this new function.
13419 (remote_close): Clear remote_desc.
13421 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13423 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13425 (mourn_inferior): Define.
13426 (target_process_qsupported): Avoid the dangling else problem.
13427 (thread_stopped): Define.
13428 (pause_all): Define.
13429 (target_waitstatus_to_string): Declare.
13430 * target.c (target_waitstatus_to_string): New.
13432 * tracepoint.c (tracing): Make extern.
13433 (disconnected_tracing): New.
13434 (stop_tracing): Make extern. Handle tracing stops due to GDB
13436 (cmd_qtdisconnected): New.
13437 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13438 (handle_tracepoint_general_set): Handle QTDisconnected.
13440 * event-loop.c (event_handler_func): Change return type to int.
13441 (process_event): Bail out if the event handler wants the event
13443 (handle_file_event): Ditto.
13444 (start_event_loop): Bail out if the event handler wants the event
13447 * nto-low.c (nto_target_ops): Adjust.
13448 * spu-low.c (spu_wait): Don't remove the process here.
13449 (spu_target_ops): Adjust.
13450 * win32-low.c (win32_wait): Don't remove the process here.
13451 (win32_target_ops): Adjust.
13453 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13455 * regcache.c (realloc_register_cache): Invalidate inferior's
13456 regcache before recreating it.
13458 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13460 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13462 2010-04-09 Stan Shebs <stan@codesourcery.com>
13463 Pedro Alves <pedro@codesourcery.com>
13465 * server.h (LONGEST): New.
13466 (struct thread_info) <while_stepping>: New field.
13467 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13469 (initialize_tracepoint, handle_tracepoint_general_set)
13470 (handle_tracepoint_query, tracepoint_finished_step)
13471 (tracepoint_was_hit, release_while_stepping_state_list):
13472 (current_traceframe): Declare.
13473 * server.c (handle_general_set): Handle tracepoint packets.
13474 (read_memory): New.
13475 (write_memory): New.
13476 (handle_search_memory_1): Use read_memory.
13477 (handle_query): Report support for conditional tracepoints, trace
13478 state variables, and tracepoint sources. Handle tracepoint
13480 (main): Initialize the tracepoints module.
13481 (process_serial_event): Handle traceframe reads/writes.
13483 * linux-low.c (handle_tracepoints): New.
13484 (linux_wait_1): Call it.
13485 (linux_resume_one_lwp): Handle while-stepping.
13486 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13487 (linux_target_ops): Install them.
13488 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13490 * linux-x86-low.c (x86_supports_tracepoints): New.
13491 (the_low_target). Install it.
13493 * mem-break.h (delete_breakpoint): Declare.
13494 * mem-break.c (delete_breakpoint): Make external.
13496 * target.h (struct target_ops): Add `supports_tracepoints',
13497 `read_pc', and `write_pc' fields.
13498 (target_supports_tracepoints): Define.
13499 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13502 * regcache.h (struct regcache) <registers_owned>: New field.
13503 (init_register_cache, regcache_cpy): Declare.
13504 (regcache_read_pc, regcache_write_pc): Declare.
13505 (register_cache_size): Declare.
13506 (supply_regblock): Declare.
13507 * regcache.c (init_register_cache): New.
13508 (new_register_cache): Use it.
13509 (regcache_cpy): New.
13510 (register_cache_size): New.
13511 (supply_regblock): New.
13512 (regcache_read_pc, regcache_write_pc): New.
13514 * tracepoint.c: New.
13516 * Makefile.in (OBS): Add tracepoint.o.
13517 (tracepoint.o): New rule.
13519 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13521 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13523 (i386-mmx.c): Likewise.
13524 (i386-mmx-linux.o): Likewise.
13525 (i386-mmx-linux.c): Likewise.
13527 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13528 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13529 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13530 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13532 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13533 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13534 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13536 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13538 * Makefile.in (clean): Updated.
13540 (i386-avx.c): Likewise.
13541 (i386-avx-linux.o): Likewise.
13542 (i386-avx-linux.c): Likewise.
13543 (amd64-avx.o): Likewise.
13544 (amd64-avx.c): Likewise.
13545 (amd64-avx-linux.o): Likewise.
13546 (amd64-avx-linux.c): Likewise.
13548 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13549 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13550 (srv_amd64_regobj): Add amd64-avx.o.
13551 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13552 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13553 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13554 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13555 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13556 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13557 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13559 * i387-fp.c: Include "i386-xstate.h".
13561 (i387_cache_to_xsave): Likewise.
13562 (i387_xsave_to_cache): Likewise.
13563 (x86_xcr0): Likewise.
13565 * i387-fp.h (i387_cache_to_xsave): Likewise.
13566 (i387_xsave_to_cache): Likewise.
13567 (x86_xcr0): Likewise.
13569 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13570 * linux-crisv32-low.c (target_regsets): Likewise.
13571 * linux-m68k-low.c (target_regsets): Likewise.
13572 * linux-mips-low.c (target_regsets): Likewise.
13573 * linux-ppc-low.c (target_regsets): Likewise.
13574 * linux-s390-low.c (target_regsets): Likewise.
13575 * linux-sh-low.c (target_regsets): Likewise.
13576 * linux-sparc-low.c (target_regsets): Likewise.
13577 * linux-xtensa-low.c (target_regsets): Likewise.
13579 * linux-low.c: Include <sys/uio.h>.
13580 (regsets_fetch_inferior_registers): Support nt_type.
13581 (regsets_store_inferior_registers): Likewise.
13582 (linux_process_qsupported): New.
13583 (linux_target_ops): Add linux_process_qsupported.
13585 * linux-low.h (regset_info): Add nt_type.
13586 (linux_target_ops): Add process_qsupported.
13588 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13590 (init_registers_i386_avx_linux): New.
13591 (init_registers_amd64_avx_linux): Likewise.
13592 (xmltarget_i386_linux_no_xml): Likewise.
13593 (xmltarget_amd64_linux_no_xml): Likewise.
13594 (PTRACE_GETREGSET): Likewise.
13595 (PTRACE_SETREGSET): Likewise.
13596 (x86_fill_xstateregset): Likewise.
13597 (x86_store_xstateregset): Likewise.
13598 (use_xml): Likewise.
13599 (x86_linux_update_xmltarget): Likewise.
13600 (x86_linux_process_qsupported): Likewise.
13601 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13602 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13603 init_registers_i386_linux here. Call
13604 x86_linux_update_xmltarget.
13605 (the_low_target): Add x86_linux_process_qsupported.
13607 * server.c (handle_query): Call target_process_qsupported.
13609 * target.h (target_ops): Add process_qsupported.
13610 (target_process_qsupported): New.
13612 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13614 * inferiors.c (add_thread): Set last_status kind to
13615 TARGET_WAITKIND_IGNORE.
13616 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13617 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13618 (linux_wait_1): Move `thread' local definition to block that uses
13619 it. Don't NULL initialize `event_child'.
13620 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13621 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13622 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13624 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13626 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13627 an extended waitstatus, or by a watchpoint.
13628 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13629 thread was stepping or has been stopped by a watchpoint.
13631 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13633 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13634 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13635 of another, then delete the previous, and validate all
13637 (validate_inserted_breakpoint): New.
13638 (delete_disabled_breakpoints): New.
13639 (validate_breakpoints): New.
13640 (check_mem_read): Validate breakpoints before trusting their
13641 shadow. Delete disabled breakpoints.
13642 (check_mem_write): Validate breakpoints before trusting they
13643 should be inserted. Delete disabled breakpoints.
13644 * mem-break.h (validate_breakpoints):
13645 * server.c (handle_query): Validate breakpoints when we see a
13648 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13650 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13651 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13652 if we could tell there's a GDB breakpoint at stop_pc.
13653 (need_step_over_p): Don't do a step over if we find a GDB
13654 breakpoint at the resume PC.
13656 * mem-break.c (struct raw_breakpoint): New.
13657 (enum bkpt_type): New type `gdb_breakpoint'.
13658 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13659 fields. New field `raw'.
13660 (find_raw_breakpoint_at): New.
13661 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13662 breakpoint instead.
13663 (set_breakpoint_at): Adjust.
13664 (delete_raw_breakpoint): New.
13665 (release_breakpoint): New.
13666 (delete_breakpoint): Rename to...
13667 (delete_breakpoint_1): ... this. Add proc parameter. Use
13668 release_breakpoint. Return ENOENT.
13669 (delete_breakpoint): Reimplement.
13670 (find_breakpoint_at): Delete.
13671 (find_gdb_breakpoint_at): New.
13672 (delete_breakpoint_at): Delete.
13673 (set_gdb_breakpoint_at): New.
13674 (delete_gdb_breakpoint_at): New.
13675 (gdb_breakpoint_here): New.
13676 (set_reinsert_breakpoint): Use release_breakpoint.
13677 (uninsert_breakpoint): Rename to ...
13678 (uninsert_raw_breakpoint): ... this.
13679 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13680 (reinsert_raw_breakpoint): Change parameter type to
13682 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13684 (check_breakpoints): Adjust. Use release_breakpoint.
13685 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13686 (breakpoint_inserted_here): Ditto.
13687 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13688 Don't trust the breakpoint's shadow if it is not inserted.
13689 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13690 (delete_all_breakpoints): Adjust.
13691 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13692 use delete_breakpoint_1.
13694 * mem-break.h (breakpoints_supported): Delete declaration.
13695 (set_gdb_breakpoint_at): Declare.
13696 (gdb_breakpoint_here): Declare.
13697 (delete_breakpoint_at): Delete.
13698 (delete_gdb_breakpoint_at): Declare.
13700 * server.h (struct raw_breakpoint): Forward declare.
13701 (struct process_info): New field `raw_breakpoints'.
13703 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13706 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13708 * linux-low.c (status_pending_p_callback): Fix comment.
13709 (linux_wait_for_event_1): Move most of the internal breakpoint
13710 handling from here...
13711 (linux_wait_1): ... to here.
13712 (count_events_callback): New.
13713 (select_singlestep_lwp_callback): New.
13714 (select_event_lwp_callback): New.
13715 (cancel_breakpoints_callback): New.
13716 (select_event_lwp): New.
13717 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13718 priority to all LWPs that have had events that should be reported
13719 to the client. Cancel breakpoints when about to reporting the
13720 event to the client, not while stopping lwps. No longer cancel
13721 finished single-steps here.
13722 (cancel_finished_single_step): Delete.
13723 (cancel_finished_single_steps): Delete.
13725 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13727 * mem-break.c (enum bkpt_type): New.
13728 (struct breakpoint): New field `type'.
13729 (set_breakpoint_at): Change return type to struct breakpoint
13730 pointer. Set type to `other_breakpoint' by default.
13731 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13732 in the breakpoint list.
13733 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13734 (reinsert_breakpoint): Rename to ...
13735 (reinsert_raw_breakpoint): ... this.
13736 (reinsert_breakpoints_at): Adjust.
13737 * mem-break.h (struct breakpoint): Declare.
13738 (set_breakpoint_at): Change return type to struct breakpoint
13741 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13743 * server.c (handle_query): Assign, not compare.
13745 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13747 Teach linux gdbserver to step-over-breakpoints.
13749 * linux-low.c (can_hardware_single_step): New.
13750 (supports_breakpoints): New.
13751 (handle_extended_wait): If stopping threads, read the stop pc of
13752 the new cloned LWP.
13754 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13755 low target doesn't support retrieving the PC.
13756 (add_lwp): Set last_resume_kind to resume_continue.
13757 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13758 (linux_attach): Don't clear stop_expected. Set the lwp's
13759 last_resume_kind to resume_stop.
13760 (linux_detach_one_lwp): Don't check for removed breakpoints.
13761 (check_removed_breakpoint): Delete.
13762 (status_pending_p): Rename to ...
13763 (status_pending_p_callback): ... this. Don't check for removed
13764 breakpoints. Don't consider threads that are stopped from GDB's
13766 (linux_wait_for_lwp): Always read the stop_pc here.
13767 (cancel_breakpoint): New.
13768 (step_over_bkpt): New global.
13769 (linux_wait_for_event_1): Implement stepping over breakpoints.
13770 (gdb_wants_lwp_stopped): New.
13771 (gdb_wants_all_stopped): New.
13772 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13773 single-step traps here. Store the thread's last reported target
13775 (send_sigstop): Don't clear stop_expected. Always set it,
13777 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13778 (cancel_finished_single_step): New.
13779 (cancel_finished_single_steps): New.
13780 (wait_for_sigstop): Don't cancel finished single-step traps here.
13781 (linux_resume_one_lwp): Don't check for removed breakpoints.
13782 Don't set `step' on non-hardware step archs.
13783 (linux_set_resume_request): Ignore resume_stop requests if already
13784 stopping or stopped. Set the lwp's last_resume_kind.
13785 (resume_status_pending_p): Don't check for removed breakpoints.
13786 (need_step_over_p): New.
13787 (start_step_over): New.
13788 (finish_step_over): New.
13789 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13790 requests. Clear the thread's last reported target waitstatus.
13791 Don't use the `suspended' flag. Don't consider pending breakpoints.
13792 (linux_resume): Start a step-over if necessary.
13793 (proceed_one_lwp): New.
13794 (proceed_all_lwps): New.
13795 (unstop_all_lwps): New.
13796 * linux-low.h (struct lwp_info): Rewrite comment for the
13797 `suspended' flag. Add the `stop_pc' field. Delete the
13798 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13799 Add `'last_resume_kind' and `need_step_over' fields.
13800 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13801 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13802 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13803 (set_raw_breakpoint_at): New.
13804 (set_breakpoint_at): Rewrite to use it.
13805 (reinsert_breakpoint_handler): Delete.
13806 (set_reinsert_breakpoint): New.
13807 (reinsert_breakpoint_by_bp): Delete.
13808 (delete_reinsert_breakpoints): New.
13809 (uninsert_breakpoint): Rewrite.
13810 (uninsert_breakpoints_at): New.
13811 (reinsert_breakpoint): Rewrite.
13812 (reinsert_breakpoints_at): New.
13813 (check_breakpoints): Rewrite.
13814 (breakpoint_here): New.
13815 (breakpoint_inserted_here): New.
13816 (check_mem_read): Adjust.
13817 * mem-break.h (breakpoints_supported, breakpoint_here)
13818 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13819 (reinsert_breakpoint_by_bp): Delete declaration.
13820 (delete_reinsert_breakpoints): Declare.
13821 (reinsert_breakpoint): Delete declaration.
13822 (reinsert_breakpoints_at): Declare.
13823 (uninsert_breakpoint): Delete declaration.
13824 (uninsert_breakpoints_at): Declare.
13825 (check_breakpoints): Adjust prototype.
13826 * server.h: Adjust include order.
13827 (struct thread_info): Declare here. Add a `last_status' field.
13829 2010-03-23 Michael Snyder <msnyder@vmware.com>
13831 * server.c (crc32): New function.
13832 (handle_query): Add handling for 'qCRC:' request.
13834 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13836 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13837 lwp had been stopped by a watchpoint.
13839 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13841 * server.h (internal_error): Declare.
13842 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13843 * utils.c (internal_error): New function.
13845 2010-03-15 Andreas Schwab <schwab@redhat.com>
13847 * configure.srv: Fix typo setting srv_regobj.
13849 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13851 * linux-low.c (fetch_register): Avoid passing a non string literal
13853 (usr_store_inferior_registers): Ditto.
13855 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13857 * linux-low.c (linux_write_memory): Bail out early if peeking
13860 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13862 * linux-low.h (struct lwp_info): New fields
13863 `stopped_by_watchpoint' and `stopped_data_address'.
13864 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13865 here, and cache them in the lwp object.
13866 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13868 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13870 (linux_stopped_by_watchpoint): Rewrite.
13871 (linux_stopped_data_address): Rewrite.
13873 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13875 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13876 switching the current inferior, not before.
13878 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13880 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13881 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13882 i386-linux.c and amd64-linux.c.
13883 (reg-i386.o): Removed.
13884 (reg-i386.c): Likewise.
13885 (reg-i386-linux.o): Likewise.
13886 (reg-i386-linux.c): Likewise.
13887 (reg-x86-64.o): Likewise.
13888 (reg-x86-64.c): Likewise.
13889 (reg-x86-64-linux.o): Likewise.
13890 (reg-x86-64-linux.c): Likewise.
13892 (i386.c): Likewise.
13893 (i386-linux.o): Likewise.
13894 (i386-linux.c): Likewise.
13895 (amd64.o): Likewise.
13896 (amd64.c): Likewise.
13897 (amd64-linux.o): Likewise.
13898 (amd64-linux.c): Likewise.
13900 * configure.srv (srv_i386_regobj): New.
13901 (srv_i386_linux_regobj): Likewise.
13902 (srv_amd64_regobj): Likewise.
13903 (srv_amd64_linux_regobj): Likewise.
13904 (srv_i386_32bit_xmlfiles): Likewise.
13905 (srv_i386_64bit_xmlfiles): Likewise.
13906 (srv_i386_xmlfiles): Likewise.
13907 (srv_amd64_xmlfiles): Likewise.
13908 (srv_i386_linux_xmlfiles): Likewise.
13909 (srv_amd64_linux_xmlfiles): Likewise.
13910 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13911 srv_xmlfiles to $srv_i386_xmlfiles.
13912 (i[34567]86-*-mingw32ce*): Likewise.
13913 (i[34567]86-*-mingw*): Likewise.
13914 (i[34567]86-*-nto*): Likewise.
13915 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13916 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13917 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13918 (x86_64-*-linux*): Likewise.
13920 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13921 (init_registers_amd64_linux): New.
13922 (x86_arch_setup): Replace init_registers_x86_64_linux with
13923 init_registers_amd64_linux.
13925 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13927 * configure.ac: Check for libdl. If it is not available link against
13928 static libthread_db.
13929 * configure: Regenerate.
13931 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13935 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13936 handing a read watchpoint.
13937 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13939 2010-02-12 Doug Evans <dje@google.com>
13941 * linux-low.c (linux_supports_tracefork_flag): Document.
13942 (linux_look_up_symbols): Add comment.
13944 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13946 * regcache.c (supply_register): Clear regcache if buf is NULL.
13948 2010-02-02 Nicolas Roche <roche@sourceware.org>
13949 Joel Brobecker <brobecker@adacore.com>
13951 * inferiors.c (find_inferior): Add function documentation.
13952 (unloaded_dll): Handle the case where the unloaded dll has not
13953 been previously registered in the dll list.
13955 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13957 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13958 (thumb2_breakpoint): New.
13959 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13961 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13963 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13964 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13967 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13969 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13971 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13973 * linux-s390-low.c (s390_collect_ptrace_register)
13974 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13976 2010-01-21 Doug Evans <dje@google.com>
13978 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13979 (PTRACE_ARG4_TYPE): New macro.
13980 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13981 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13982 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13983 (usr_store_inferior_registers): Ditto.
13984 (linux_read_memory, linux_write_memory): Ditto.
13985 (linux_test_for_tracefork): Ditto.
13987 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13988 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13990 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13992 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13995 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13997 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13998 prototype to take a regcache. Adjust.
14000 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14002 * regcache.h (struct thread_info): Forward declare.
14003 (struct regcache): New.
14004 (new_register_cache): Adjust prototype.
14005 (get_thread_regcache): Declare.
14006 (free_register_cache): Adjust prototype.
14007 (registers_to_string, registers_from_string): Ditto.
14008 (supply_register, supply_register_by_name, collect_register)
14009 (collect_register_as_string, collect_register_by_name): Ditto.
14010 * regcache.c (struct inferior_regcache_data): Delete.
14011 (get_regcache): Rename to ...
14012 (get_thread_regcache): ... this. Adjust. Switch inferior before
14013 fetching registers.
14014 (regcache_invalidate_one): Adjust.
14015 (regcache_invalidate): Fix prototype.
14016 (new_register_cache): Return the new register cache.
14017 (free_register_cache): Change prototype.
14018 (realloc_register_cache): Adjust.
14019 (registers_to_string): Change prototype to take a regcache. Adjust.
14020 (registers_from_string): Ditto.
14021 (register_data): Ditto.
14022 (supply_register): Ditto.
14023 (supply_register_by_name): Ditto.
14024 (collect_register): Ditto.
14025 (collect_register_as_string): Ditto.
14026 (collect_register_by_name): Ditto.
14027 * server.c (process_serial_event): Adjust.
14028 * linux-low.h (regset_fill_func, regset_store_func): Change
14030 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14032 * linux-low.c (get_stop_pc): Adjust.
14033 (check_removed_breakpoint): Adjust.
14034 (linux_wait_for_event): Adjust.
14035 (linux_resume_one_lwp): Adjust.
14036 (fetch_register): Add regcache parameter. Adjust.
14037 (usr_store_inferior_registers): Ditto.
14038 (regsets_fetch_inferior_registers): Ditto.
14039 (regsets_store_inferior_registers): Ditto.
14040 (linux_fetch_registers, linux_store_registers): Ditto.
14041 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14043 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14045 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14046 prototype to take a regcache.
14047 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14048 * remote-utils.c (convert_ascii_to_int, outreg)
14049 (prepare_resume_reply): Change prototype to take a regcache.
14051 * target.h (struct target_ops) <fetch_registers, store_registers>:
14052 Change prototype to take a regcache.
14053 (fetch_inferior_registers, store_inferior_registers): Change
14054 prototype to take a regcache. Adjust.
14055 * proc-service.c (ps_lgetregs): Adjust.
14056 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14057 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14058 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14059 take a regcache. Adjust.
14060 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14061 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14062 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14063 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14064 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14065 (cris_cannot_fetch_register):
14066 (cris_breakpoint_at): Change prototype to take a regcache.
14068 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14069 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14070 to take a regcache. Adjust.
14071 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14073 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14074 take a regcache. Adjust.
14075 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14076 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14077 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14078 * linux-mips-low.c (mips_get_pc):
14079 (mips_set_pc): Change prototype to take a regcache. Adjust.
14080 (mips_reinsert_addr): Adjust.
14081 (mips_collect_register): Change prototype to take a regcache.
14083 (mips_supply_register):
14084 (mips_collect_register_32bit, mips_supply_register_32bit)
14085 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14086 (mips_store_fpregset): Ditto.
14087 * linux-ppc-low.c (ppc_supply_ptrace_register)
14088 (ppc_supply_ptrace_register): Ditto.
14089 (parse_spufs_run): Adjust.
14090 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14091 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14092 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14093 take a regcache. Adjust.
14094 * linux-s390-low.c (s390_collect_ptrace_register)
14095 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14096 (s390_set_pc): Change prototype to take a regcache. Adjust.
14097 (s390_arch_setup): Adjust.
14098 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14099 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14100 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14101 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14102 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14104 (sparc_breakpoint_at): Adjust.
14105 * linux-xtensa-low.c (xtensa_fill_gregset):
14106 (xtensa_store_gregset):
14107 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14108 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14109 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14110 prototype to take a regcache. Adjust.
14111 * win32-arm-low.c (arm_fetch_inferior_register)
14112 (arm_store_inferior_register): Change prototype to take a
14114 * win32-i386-low.c (i386_fetch_inferior_register)
14115 (i386_store_inferior_register): Change prototype to take a
14117 * win32-low.c (child_fetch_inferior_registers)
14118 (child_store_inferior_registers): Change prototype to take a
14120 (win32_wait): Adjust.
14121 (win32_fetch_inferior_registers): Change prototype to take a
14123 (win32_store_inferior_registers): Adjust.
14124 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14125 store_inferior_register>: Change prototype to take a regcache.
14127 2010-01-20 Doug Evans <dje@google.com>
14129 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14131 (linux_wait_for_event1, linux_init_signals): Ditto.
14132 (W_STOPCODE): Provide definition if missing.
14134 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14136 * linux-low.c (linux_core_of_thread): New.
14137 (compare_ints, show_process, list_threads): New.
14138 (linux_qxfer_osdata): Report threads and cores.
14139 (linux_target_op): Register linux_core_of_thread.
14140 * remote-utils.c (prepare_resume_reply): Report the core.
14141 (buffer_xml_printf): Support %d specifier.
14142 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14144 (handle_query): Handle qXfer:threads. Announce availability
14146 * target.h (struct target_ops): New field core_of_thread.
14148 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14150 * Makefile.in (clean): Remove new generated files.
14151 (reg-s390.o, reg-s390.c): Remove rules.
14152 (reg-s390x.o, reg-s390x.c): Likewise.
14153 (s390-linux32.o, s390-linux32.c): Add rules.
14154 (s390-linux64.o, s390-linux64.c): Likewise.
14155 (s390x-linux64.o, s390x-linux64.c): Likewise.
14156 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14157 * linux-s390-low.c: Include <elf.h>.
14158 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14159 (init_registers_s390): Remove prototype.
14160 (init_registers_s390x): Likewise.
14161 (init_registers_s390_linux32): Add prototype.
14162 (init_registers_s390_linux64): Likewise.
14163 (init_registers_s390x_linux64): Likewise.
14164 (s390_num_regs_3264): New define.
14165 (s390_regmap_3264): New global variable.
14166 (s390_cannot_fetch_register): Remove obsolete check.
14167 (s390_cannot_store_register): Likewise.
14168 (s390_collect_ptrace_register): Handle upper/lower register halves.
14169 (s390_supply_ptrace_register): Likewise.
14170 (s390_fill_gregset): Update to register number changes.
14171 (s390_get_hwcap): New routine.
14172 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14173 Install appropriate regmap and register set.
14175 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14177 * server.c (gdbserver_version): Update copyright year to 2010.
14178 * gdbreplay.c (gdbreplay_version): Likewise.
14180 2009-12-28 Doug Evans <dje@google.com>
14182 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14183 elf/external.h. Include <elf.h> instead but only if necessary.
14185 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14187 * linux-low.c (linux_remove_process): Remove `detaching'
14188 parameter. Don't release/detach from thread_db here.
14189 (linux_kill): Release/detach from thread_db here, ...
14190 (linux_detach): ... and here, before actually detaching.
14191 (linux_wait_1): ... and here, when a process exits.
14192 * thread-db.c (any_thread_of): New.
14193 (thread_db_free): Switch the current inferior to a thread of the
14196 2009-12-21 Doug Evans <dje@google.com>
14198 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14200 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14201 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14202 warning ifndef __NR_tkill. Move setting of errno there too.
14203 Delete unnecessary resetting of errno after syscall.
14204 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14206 * configure.ac: Check for dladdr.
14207 * config.in: Regenerate.
14208 * configure: Regenerate.
14209 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14210 (try_thread_db_load): Update.
14212 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14214 2009-12-18 Doug Evans <dje@google.com>
14216 * event-loop.c: Include unistd.h if it exists.
14218 * linux-low.c (my_waitpid): Move definition away from being in
14219 between linux_tracefork_child/linux_test_for_tracefork.
14221 * gdb_proc_service.h (psaddr_t): Fix type.
14222 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14223 signature to match glibc.
14225 2009-12-16 Doug Evans <dje@google.com>
14227 * linux-low.c (linux_read_memory): Fix argument to read.
14229 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14231 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14232 events, don't leave current_inferior pointing at null.
14234 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14236 * win32-low.c (LOG): Delete.
14237 (OUTMSG): Output to stderr.
14238 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14239 on compile time LOG macro.
14240 (win32_wait): Fix debug output.
14242 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14244 * win32-low.c (win32_add_one_solib): If the dll name is
14245 "ntdll.dll", prepend the system directory to the dll path.
14247 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14249 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14251 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14252 Vladimir Prus <vladimir@codesourcery.com>
14254 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14255 * configure.ac: Check for __mcoldfire__ and set
14256 gdb_cv_m68k_is_coldfire.
14257 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14258 reg-cf.o and reg-m68k.o.
14259 * configure: Regenerated.
14261 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14263 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14264 Pass it to thread_db_free.
14265 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14266 proper `detaching' argument to linux_remove_process.
14267 * linux-low.h (thread_db_free): Add `detaching' parameter.
14268 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14270 (thread_db_free): Add `detaching' parameter. Only
14271 call td_ta_clear_event if detaching from process.
14273 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14275 * thread-db.c (thread_db_free): Fix typo.
14277 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14280 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14282 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14284 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14285 with an i686 compiler.
14286 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14288 * configure: Rebuilt.
14290 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14294 * server.c (handle_search_memory_1): Correct read_addr initialization
14295 in loop for searching subsequent chunks.
14297 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14299 * configure.ac: New --with-libthread-db option.
14300 * thread-db.c: Allow direct dependence on libthread_db.
14301 (thread_db_free): Adjust.
14302 * config.in: Regenerate.
14303 * configure: Likewise.
14305 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14308 * thread-db.c (attach_thread): New function.
14309 (maybe_attach_thread): Return success/failure.
14310 (find_new_threads_callback): Adjust.
14311 (thread_db_find_new_threads): Loop until no new threads.
14313 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14315 * proc-service.c (ps_lgetregs): Formatting.
14317 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14319 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14320 * configure.ac: Adjust.
14321 * linux-low.h (struct process_info_private): Move members to struct
14323 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14324 * linux-low.c (linux_remove_process): Adjust.
14325 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14326 * server.c (handle_query): Move code ...
14327 (handle_monitor_command): ... here. New function.
14328 * target.h (struct target_ops): New member.
14329 * thread-db.c (struct thread_db): New.
14330 (libthread_db_search_path): New variable.
14331 (thread_db_create_event, thread_db_enable_reporting)
14332 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14333 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14334 (try_thread_db_load_1, dladdr_to_soname): New functions.
14335 (try_thread_db_load, thread_db_load_search): New functions.
14336 (thread_db_init): Search for libthread_db.
14337 (thread_db_free): New function.
14338 (thread_db_handle_monitor_command): Likewise.
14339 * config.in: Regenerate.
14340 * configure: Regenerate.
14342 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14344 * spu-low.c (spu_kill): Wait for inferior to terminate.
14345 Call clear_inferiors.
14346 (spu_detach): Call clear_inferiors.
14348 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14350 * aclocal.m4: Regenerate.
14351 * config.in: Likewise.
14352 * configure: Likewise.
14354 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14356 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14357 (parse_spufs_run): New function.
14358 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14359 (ppc_breakpoint_at): Handle SPU breakpoints.
14361 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14363 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14364 (SPUFS_MAGIC): Define.
14365 (spu_enumerate_spu_ids): New function.
14366 (linux_qxfer_spu): New function.
14367 (linux_target_ops): Install linux_qxfer_spu.
14369 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14371 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14372 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14373 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14374 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14375 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14376 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14377 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14378 (init_registers_powerpc_cell32l): Add prototype.
14379 (init_registers_powerpc_cell64l): Likewise.
14380 (ppc_arch_setup): Detect Cell/B.E. architecture.
14382 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14384 * Makefile.in (datarootdir): New variable.
14386 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14388 * linux-low.c (linux_write_memory): Update debugging output.
14389 * Makefile.in (clean): Add new descriptions.
14390 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14391 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14392 * configure.srv: Add new files for arm*-*-linux*.
14393 * linux-arm-low.c: Add new declarations.
14394 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14395 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14396 (HWCAP_VFPv3D16): New.
14397 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14398 instead of __IWMMXT__.
14399 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14400 (arm_arch_setup): New.
14401 (target_regsets): Remove #ifdef. Add VFP regset.
14402 (the_low_target): Use arm_arch_setup.
14404 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14406 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14407 the main thread again.
14409 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14411 Adding Neutrino gdbserver.
14412 * configure: Regenerated.
14413 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14414 * configure.srv (i[34567]86-*-nto*): New target.
14415 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14416 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14417 (nto_comctrl) [__QNX__]: New function.
14418 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14420 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14422 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14425 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14426 Pedro Alves <pedro@codesourcery.com>
14428 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14429 don't support CONTEXT_EXTENDED_REGISTERS.
14430 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14431 (the_low_target): Install them.
14432 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14433 failing with ERROR_PIPE_NOT_CONNECTED.
14435 2009-06-30 Doug Evans <dje@google.com>
14436 Pierre Muller <muller@ics.u-strasbg.fr>
14438 Add h/w watchpoint support to x86-linux, win32-i386.
14439 * Makefile.in (SFILES): Add i386-low.c
14440 (i386_low_h): Define.
14441 (i386-low.o): Add dependencies.
14442 (linux-x86-low.o): Add i386-low.h dependency.
14443 (win32-i386-low.o): Ditto.
14444 * i386-low.c: New file.
14445 * i386-low.h: New file.
14446 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14447 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14448 * linux-low.c (linux_add_process): Initialize arch_private.
14449 (linux_remove_process): Free arch_private.
14450 (add_lwp): Initialize arch_private.
14451 (delete_lwp): Free arch_private.
14452 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14454 * linux-low.h (process_info_private): New member arch_private.
14455 (lwp_info): New member arch_private.
14456 (linux_target_ops): New members new_process, new_thread,
14458 (ptid_of): New macro.
14459 * linux-x86-low.c: Include stddef.h, i386-low.h.
14460 (arch_process_info): New struct.
14461 (arch_lwp_info): New struct.
14462 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14463 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14464 (i386_dr_low_get_status): New function.
14465 (x86_insert_point, x86_remove_point): New functions.
14466 (x86_stopped_by_watchpoint): New function.
14467 (x86_stopped_data_address): New function.
14468 (x86_linux_new_process, x86_linux_new_thread): New functions.
14469 (x86_linux_prepare_to_resume): New function.
14470 (the_low_target): Add entries for insert_point, remove_point,
14471 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14473 * server.c (debug_hw_points): New global.
14474 (monitor_show_help): Document set debug-hw-points.
14475 (handle_query): Process "set debug-hw-points".
14476 * server.h (debug_hw_points): Declare.
14477 (paddress): Declare.
14478 * utils.c (NUMCELLS, CELLSIZE): New macros.
14479 (get_sell, xsnprintf, paddress): New functions.
14480 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14481 remove_point, stopped_by_watchpoint, stopped_data_address.
14482 * win32-i386-low.c: Include i386-low.h.
14483 (debug_reg_state): Replaces dr.
14484 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14485 (i386_dr_low_get_status): New function.
14486 (i386_insert_point, i386_remove_point): New functions.
14487 (i386_stopped_by_watchpoint): New function.
14488 (i386_stopped_data_address): New function.
14489 (i386_initial_stuff): Update.
14490 (get_thread_context,set_thread_context,i386_thread_added): Update.
14491 (the_low_target): Add entries for insert_point,
14492 remove_point, stopped_by_watchpoint, stopped_data_address.
14493 * win32-low.c (win32_insert_watchpoint): New function.
14494 (win32_remove_watchpoint): New function.
14495 (win32_stopped_by_watchpoint): New function.
14496 (win32_stopped_data_address): New function.
14497 (win32_target_ops): Add entries for insert_watchpoint,
14498 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14499 * win32-low.h (win32_target_ops): New members insert_point,
14500 remove_point, stopped_by_watchpoint, stopped_data_address.
14502 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14504 * server.c (process_serial_event): Re-return unsupported, not
14505 error, if the type isn't recognized. Re-allow supporting only
14506 insert or remove packets. Also call require_running for
14507 breakpoints. Add missing break statement to default case. Tidy.
14508 * target.h (struct target_ops): Rename insert_watchpoint to
14509 insert_point, and remove_watchpoint to remove_point.
14511 * linux-low.h (struct linux_target_ops): Likewise.
14512 * linux-low.c (linux_insert_watchpoint): Rename to ...
14513 (linux_insert_point): ... this. Adjust.
14514 (linux_remove_watchpoint): Rename to ...
14515 (linux_remove_point): ... this. Adjust.
14516 (linux_target_ops): Adjust.
14517 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14518 (cris_insert_point): ... this.
14519 (cris_remove_watchpoint): Rename to ...
14520 (cris_remove_point): ... this.
14521 (the_low_target): Adjust.
14523 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14525 * server.c (handle_v_kill): Pass signal_pid to
14526 kill_inferior if multi_process is zero.
14528 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14530 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14531 * target.h (target_ops): Comment for *_watchpoint to make it clear
14532 the functions can get types '0' and '1'.
14534 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14536 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14537 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14538 * regcache.c (get_regcache): Likewise.
14539 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14540 * win32-low.c (child_fetch_inferior_registers): Remove check for
14543 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14544 Pedro Alves <pedro@codesourcery.com>
14546 * target.h (struct target_ops) <supports_multi_process>: New
14548 (target_supports_multi_process): New.
14549 * server.c (handle_query): Even if GDB reports support, only
14550 enable multi-process if the target also supports it. Report
14551 multi-process support only if the target backend supports it.
14552 * linux-low.c (linux_supports_multi_process): New function.
14553 (linux_target_ops): Install it as target_supports_multi_process
14556 2009-05-24 Doug Evans <dje@google.com>
14558 Global renaming of find_thread_pid to find_thread_ptid.
14559 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14560 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14561 All callers updated.
14563 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14564 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14567 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14568 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14569 (linux_resume_one_lwp): Ditto.
14571 2009-05-23 Doug Evans <dje@google.com>
14573 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14574 from struct inferior_list_entry * to struct lwp_info *.
14575 All callers updated.
14577 2009-05-13 Doug Evans <dje@google.com>
14579 * linux-x86-low.c: Don't include assert.h.
14580 (x86_siginfo_fixup): Use fatal, not assert.
14581 (x86_arch_setup): Fix comment.
14583 2009-05-12 Doug Evans <dje@google.com>
14585 Biarch support for i386/amd64 gdbserver.
14586 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14587 Add linux-x86-low.c.
14588 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14589 (linux-x86-low.o): Add.
14590 * linux-x86-64-low.c: Delete.
14591 * linux-i386-low.c: Delete.
14592 * linux-x86-low.c: New file.
14593 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14595 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14597 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14598 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14599 (linux_child_pid_to_exec_file): New function.
14600 (elf_64_header_p, elf_64_file_p): New functions.
14601 (siginfo_fixup): New function.
14602 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14603 give target a chance to convert layout.
14604 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14605 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14607 2009-05-07 Doug Evans <dje@google.com>
14609 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14610 (regsets_store_inferior_registers): Ditto.
14612 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14616 * linux-low.c (must_set_ptrace_flags): Delete.
14617 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14619 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14620 `lwp->must_set_ptrace_flags' instead.
14621 (linux_wait_for_event_1): Set ptrace options here.
14622 (linux_wait_1): ... not here.
14624 2009-04-30 Doug Evans <dje@google.com>
14626 * inferiors.c (started_inferior_callback): New function.
14627 (attached_inferior_callback): New function.
14628 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14629 * server.c (print_started_pid, print_attached_pid): New functions.
14630 (detach_or_kill_for_exit): New function.
14631 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14632 * server.h (have_started_inferiors_p): Declare.
14633 (have_attached_inferiors_p): Declare.
14635 * inferiors.c (remove_process): Fix memory leak, free process.
14636 * linux-low.c (linux_remove_process): New function.
14637 (linux_kill): Call it instead of remove_process.
14638 (linux_detach, linux_wait_1): Ditto.
14640 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14642 * configure.srv: Add x86 Windows CE target.
14644 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14646 * inferiors.c (get_thread_process): Make global.
14647 * server.h (get_thread_process): Add prototype.
14648 * thread-db.c (find_one_thread): Use get_thread_process
14649 instead of current_process.
14650 (thread_db_get_tls_address): Do not crash if called when
14651 thread layer is not yet initialized.
14653 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14655 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14656 * spu-low.c (current_tid): Rename to ...
14657 (current_ptid): ... this.
14658 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14659 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14660 ptid_get_lwp (current_ptid) instead of current_tid.
14661 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14662 instead of current_tid. Use find_process_pid to verify pid
14663 argument is valid. Pass proper argument to remove_process.
14664 (spu_thread_alive): Compare current_ptid instead of current_tid.
14665 (spu_resume): Likewise.
14667 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14669 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14672 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14674 Implement the multiprocess extensions, and add linux multiprocess
14677 * server.h (ULONGEST): Declare.
14678 (struct ptid, ptid_t): New.
14679 (minus_one_ptid, null_ptid): Declare.
14680 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14681 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14682 (struct inferior_list_entry): Change `id' type from unsigned from
14684 (struct sym_cache, struct breakpoint, struct
14685 process_info_private): Forward declare.
14686 (struct process_info): Declare.
14687 (current_process): Declare.
14688 (all_processes): Declare.
14689 (initialize_inferiors): Declare.
14690 (add_thread): Adjust to use ptid_t.
14691 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14692 (add_process, remove_process, find_thread_pid): Declare.
14693 (find_inferior_id): Adjust to use ptid_t.
14694 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14695 (multi_process): Declare.
14696 (push_event): Adjust to use ptid_t.
14697 (read_ptid, write_ptid): Declare.
14698 (prepare_resume_reply): Adjust to use ptid_t.
14699 (clear_symbol_cache): Declare.
14700 * inferiors.c (all_processes): New.
14701 (null_ptid, minus_one_ptid): New.
14702 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14703 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14704 (add_thread): Change unsigned long to ptid. Remove gdb_id
14706 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14707 (gdb_id_to_thread): Rename to ...
14708 (find_thread_pid): ... this. Change unsigned long to ptid.
14709 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14710 (loaded_dll, pull_pid_from_list): Adjust.
14711 (add_process, remove_process, find_process_pid)
14712 (get_thread_process, current_process, initialize_inferiors): New.
14713 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14714 (struct target_waitstatus) <related_pid>: Ditto.
14715 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14716 return type to int.
14717 (struct target_ops) <join>: Add `pid' argument.
14718 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14719 (struct target_ops) <wait>: Add `ptid' field. Change return type
14721 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14722 (mywait): Add `ptid' argument. Change return type to ptid_t.
14723 (target_pid_to_str): Declare.
14724 * target.c (set_desired_inferior): Adjust to use ptids.
14725 (mywait): Add new `ptid' argument. Adjust.
14726 (target_pid_to_str): New.
14727 * mem-break.h (free_all_breakpoints): Declare.
14728 * mem-break.c (breakpoints): Delelete.
14729 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14730 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14731 to use per-process breakpoint list.
14732 (free_all_breakpoints): New.
14733 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14734 (symbol_cache, all_symbols_looked_up): Delete.
14736 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14738 (prepare_resume_reply): Change ptid argument's type from unsigned
14739 long to ptid_t. Adjust. Implement W;process and X;process.
14740 (free_sym_cache, clear_symbol_cache): New.
14741 (look_up_one_symbol): Adjust to per-process symbol cache. *
14742 * server.c (cont_thread, general_thread, step_thread): Change type
14744 (attached): Delete.
14745 (multi_process): New.
14746 (last_ptid): Change type to ptid_t.
14747 (struct vstop_notif) <ptid>: Change type to ptid_t.
14748 (queue_stop_reply, push_event): Change `ptid' argument's type to
14750 (discard_queued_stop_replies): Add `pid' argument.
14751 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14752 changes. Don't reference the `attached' global.
14753 (attach_inferior): Adjust to mywait interface changes.
14754 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14755 features. Handle and report "multiprocess+". Handle
14757 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14759 (handle_v_kill): New.
14760 (handle_v_stopped): Adjust to use target_pid_to_str.
14761 (handle_v_requests): Allow multiple attaches and runs when
14762 multiprocess extensions are in effect. Handle "vKill".
14763 (myresume): Adjust to use ptids.
14764 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14765 (handle_status): Adjust to discard_queued_stop_replies interface
14767 (first_thread_of, kill_inferior_callback)
14768 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14769 (main): Call initialize_inferiors. Adjust to use ptids, killing
14770 and detaching from all inferiors. Handle multiprocess packet
14772 * linux-low.h: Include gdb_proc_service.h.
14773 (struct process_info_private): New.
14774 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14775 <lwpid_of>: Use ptid_get_lwp.
14776 (get_lwp_thread): Adjust.
14777 (struct lwp_info): Add `dead' member.
14778 (find_lwp_pid): Declare.
14779 * linux-low.c (thread_db_active): Delete.
14780 (new_inferior): Adjust comment.
14781 (inferior_pid): Delete.
14782 (linux_add_process): New.
14783 (handle_extended_wait): Adjust.
14784 (add_lwp): Change unsigned long to ptid.
14785 (linux_create_inferior): Add process to processes table. Adjust
14786 to use ptids. Don't set new_inferior here.
14787 (linux_attach_lwp): Rename to ...
14788 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14789 it. Adjust to use ptids.
14790 (linux_attach_lwp): New.
14791 (linux_attach): Add process to processes table. Don't set
14793 (struct counter): New.
14794 (second_thread_of_pid_p, last_thread_of_process_p): New.
14795 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14796 multiple processes.
14797 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14798 processes. Remove process from process table.
14799 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14800 to multiple processes.
14801 (any_thread_of): New.
14802 (linux_detach): Add `pid' argument, and handle it. Remove process
14803 from processes table.
14804 (linux_join): Add `pid' argument. Handle it.
14805 (linux_thread_alive): Change unsighed long argument to ptid_t.
14806 Consider dead lwps as not being alive.
14807 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14808 threads we're not interested in.
14809 (same_lwp, find_lwp_pid): New.
14810 (linux_wait_for_lwp): Change `pid' argument's type from int to
14812 (linux_wait_for_event): Rename to ...
14813 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14814 from int to ptid_t. Adjust.
14815 (linux_wait_for_event): New.
14816 (linux_wait_1): Add `ptid' argument. Change return type to
14817 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14818 that exit from the process table.
14819 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14821 (mark_lwp_dead): New.
14822 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14823 stopping all threads, mark its main lwp as dead.
14824 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14826 (fetch_register, usr_store_inferior_registers)
14827 (regsets_fetch_inferior_registers)
14828 (regsets_store_inferior_registers, linux_read_memory)
14829 (linux_write_memory): Inline `inferior_pid'.
14830 (linux_look_up_symbols): Adjust to use per-process
14831 `thread_db_active'.
14832 (linux_request_interrupt): Adjust to use ptids.
14833 (linux_read_auxv): Inline `inferior_pid'.
14834 (initialize_low): Don't reference thread_db_active.
14835 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14836 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14837 (ps_getpid): Return the pid of the current inferior.
14838 * thread-db.c (proc_handle, thread_agent): Delete.
14839 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14841 (find_one_thread): Change argument type to ptid_t. Adjust to
14843 (maybe_attach_thread): Adjust to per-process data and ptids.
14844 (thread_db_find_new_threads): Ditto.
14845 (thread_db_init): Ditto.
14846 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14847 processes table. Adjust to use ptids.
14848 (spu_kill, spu_detach): Adjust interface. Remove process from
14850 (spu_join, spu_thread_alive): Adjust interface.
14851 (spu_wait): Adjust interface. Remove process from processes
14852 table. Adjust to use ptids.
14853 * win32-low.c (current_inferior_tid): Delete.
14854 (current_inferior_ptid): New.
14855 (debug_event_ptid): New.
14856 (thread_rec): Take a ptid. Adjust.
14857 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14858 (child_delete_thread): Ditto.
14859 (do_initial_child_stuff): Add `attached' argument. Add process to
14861 (child_fetch_inferior_registers, child_store_inferior_registers):
14863 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14864 (win32_attach): Pass 1 to do_initial_child_stuff.
14865 (win32_kill): Adjust interface. Remove process from processes
14867 (win32_detach): Ditto.
14868 (win32_join): Adjust interface.
14869 (win32_thread_alive): Take a ptid.
14870 (win32_resume): Adjust to use ptids.
14871 (get_child_debug_event): Ditto.
14872 (win32_wait): Adjust interface. Remove exiting process from
14875 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14877 Non-stop mode support.
14879 * server.h (non_stop): Declare.
14880 (gdb_client_data, handler_func): Declare.
14881 (delete_file_handler, add_file_handler, start_event_loop):
14883 (handle_serial_event, handle_target_event, push_event)
14884 (putpkt_notif): Declare.
14885 * target.h (enum resume_kind): New.
14886 (struct thread_resume): Replace `step' field by `kind' field.
14887 (TARGET_WNOHANG): Define.
14888 (struct target_ops) <wait>: Add `options' argument.
14889 <supports_non_stop, async, start_non_stop>: New fields.
14890 (target_supports_non_stop, target_async): New.
14891 (start_non_stop): Declare.
14892 (mywait): Add `options' argument.
14893 * target.c (mywait): Add `options' argument. Print child exit
14894 notifications here.
14895 (start_non_stop): New.
14896 * server.c (non_stop, own_buf, mem_buf): New globals.
14897 (struct vstop_notif): New.
14898 (notif_queue): New global.
14899 (queue_stop_reply, push_event, discard_queued_stop_replies)
14900 (send_next_stop_reply): New.
14901 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14903 (attach_inferior): In non-stop mode, don't wait for the target
14905 (handle_general_set): Handle QNonStop.
14906 (handle_query): When handling qC, return the current general
14907 thread, instead of the first thread of the list.
14908 (handle_query): If the backend supports non-stop mode, include
14909 QNonStop+ in the qSupported query response.
14910 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14912 (handle_v_attach, handle_v_run): Handle non-stop mode.
14913 (handle_v_stopped): New.
14914 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14915 (myresume): Adjust to use resume_kind. Handle non-stop.
14916 (queue_stop_reply_callback): New.
14917 (handle_status): Handle non-stop mode.
14918 (main): Clear non_stop flag on reconnection. Use the event-loop.
14919 Refactor serial protocol handling from here ...
14920 (process_serial_event): ... to this new function. When GDB
14921 selects any thread, select one here. In non-stop mode, wait until
14922 GDB acks all pending events before exiting.
14923 (handle_serial_event, handle_target_event): New.
14924 * remote-utils.c (remote_open): Install remote_desc in the event
14926 (remote_close): Remove remote_desc from the event loop.
14927 (putpkt_binary): Rename to...
14928 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14929 (putpkt_binary): New as wrapper around putpkt_binary_1.
14930 (putpkt_notif): New.
14931 (prepare_resume_reply): In non-stop mode, don't change the
14933 * event-loop.c: New.
14934 * Makefile.in (OBJ): Add event-loop.o.
14935 (event-loop.o): New rule.
14937 * linux-low.h (pid_of): Moved here.
14939 (get_lwp_thread): Use lwpid_of.
14940 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14941 * linux-low.c (pid_of): Delete.
14942 (inferior_pid): Use lwpid_of.
14943 (linux_event_pipe): New.
14944 (target_is_async_p): New.
14946 (handle_extended_wait): Use lwpid_of.
14947 (add_lwp): Don't set lwpid field.
14948 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14949 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14950 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14951 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14952 first. Adjust to linux_wait_for_event interface changes. Use
14954 (linux_detach): Don't delete the main lwp here.
14955 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14956 (status_pending_p): Don't consider explicitly suspended lwps.
14957 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14958 pointer. Add OPTIONS argument. Change return type to int. Use
14959 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14960 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14961 pointer. Add status pointer argument. Return a pid instead of a
14962 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14963 changes. In non-stop mode, don't switch to a random thread.
14964 (linux_wait): Rename to...
14965 (linux_wait_1): ... this. Add target_options argument, and handle
14966 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14967 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14968 clean exit and signal exit code. Don't stop all threads in
14969 non-stop mode. In all-stop mode, only stop all threads when
14970 reporting a stop to GDB. Handle explicit thread stop requests.
14971 (async_file_flush, async_file_mark): New.
14973 (send_sigstop): Use lwpid_of.
14974 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14975 interface changes. In non-stop mode, don't switch to a random
14977 (linux_resume_one_lwp): Use lwpid_of.
14978 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14979 (linux_resume_one_thread): ... this. Handle resume_stop. In
14980 non-stop mode, don't look for pending flag in all threads.
14981 (resume_status_pending_p): Don't consider explicitly suspended
14983 (my_waitpid): Reimplement. Emulate __WALL.
14984 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14986 (sigchld_handler, linux_supports_non_stop, linux_async)
14987 (linux_start_non_stop): New.
14988 (linux_target_ops): Register linux_supports_non_stop, linux_async
14989 and linux_start_non_stop.
14990 (initialize_low): Install SIGCHLD handler.
14991 * thread-db.c (thread_db_create_event, find_one_thread)
14992 (thread_db_get_tls_address): Use lwpid_of.
14993 * win32-low.c (win32_detach): Adjust to use resume_kind.
14994 (win32_wait): Add `options' argument.
14995 * spu-low.c (spu_resume): Adjust to use resume_kind.
14996 (spu_wait): Add `options' argument.
14998 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15000 Decouple target code from remote protocol.
15002 * target.h (enum target_waitkind): New.
15003 (struct target_waitstatus): New.
15004 (struct target_ops) <wait>: Return an unsigned long. Take a
15005 target_waitstatus pointer instead of a char pointer.
15006 (mywait): Likewise.
15007 * target.c (mywait): Change prototype to return an unsigned long.
15008 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15009 * server.h (thread_from_wait, old_thread_from_wait): Delete
15011 (prepare_resume_reply): Change prototype to take a
15013 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15014 (last_status, last_ptid): New.
15015 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15016 pid instead of a signal.
15017 (attach_inferior): Remove "status" and "signal" parameters.
15019 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15021 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15022 (handle_v_requests, myresume): Remove "status" and "signal"
15023 parameters. Adjust.
15024 (handle_status): New.
15025 (main): Delete local `status'. Adjust.
15026 * remote-utils.c: Include target.h.
15027 (prepare_resume_reply): Change prototype to take a
15028 target_waitstatus. Adjust.
15030 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15032 * spu-low.c (spu_wait): Adjust.
15033 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15035 (win32_wait): Adjust.
15037 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15039 * target.h (struct thread_resume): Delete leave_stopped member.
15040 (struct target_ops): Add a `n' argument to the `resume' callback.
15041 * server.c (start_inferior): Adjust.
15042 (handle_v_cont, myresume): Adjust.
15043 * linux-low.c (check_removed_breakpoint): Adjust to resume
15044 interface change, and to removed leave_stopped field.
15045 (resume_ptr): Delete.
15046 (struct thread_resume_array): New.
15047 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15048 resume interface change.
15049 (linux_continue_one_thread, linux_queue_one_thread)
15050 (resume_status_pending_p): Check if the resume field is NULL
15051 instead of checking the leave_stopped member.
15052 (linux_resume): Adjust to the target resume interface change.
15053 * spu-low.c (spu_resume): Adjust to the target resume interface
15055 * win32-low.c (win32_detach, win32_resume): Ditto.
15057 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15059 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15061 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15063 (linux_continue_one_thread): Only preserve the stepping flag if
15064 there's a pending breakpoint.
15066 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15068 * server.c (main): After the inferior having exited, call
15069 remote_close before exiting gdbserver.
15071 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15073 Fix size of FPSCR in Power 7 processors.
15074 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15075 (PPC_FEATURE_HAS_DFP): New #define.
15076 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15079 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15081 * server.c (handle_query) Whitespace and formatting.
15083 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15085 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15086 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15087 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15088 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15089 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15090 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15091 Makefile.in, configure.ac: Fix whitespace throughout.
15092 * configure: Regenerate.
15094 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15096 * inferiors.c (find_inferior): Make it safe for the callback
15097 function to delete the currently iterated inferior.
15099 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15101 * Makefile.in (linuw_low_h): Move higher.
15102 (thread-db.o): Depend on $(linux_low_h).
15104 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15106 Rename "process" to "lwp" throughout.
15108 * linux-low.c (all_processes): Rename to...
15109 (all_lwps): ... this.
15110 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15111 (add_process): Rename to ...
15112 (add_lwp): ... this. Adjust.
15113 (linux_create_inferior): Adjust.
15114 (linux_attach_lwp): Adjust.
15115 (linux_attach): Adjust.
15116 (linux_kill_one_process): Rename to ...
15117 (linux_kill_one_lwp): ... this. Adjust.
15118 (linux_kill): Adjust.
15119 (linux_detach_one_process): Rename to ...
15120 (linux_detach_one_lwp): ... this. Adjust.
15121 (linux_detach): Adjust.
15122 (check_removed_breakpoint): Adjust.
15123 (status_pending_p): Adjust.
15124 (linux_wait_for_process): Rename to ...
15125 (linux_wait_for_lwp): ... this. Adjust.
15126 (linux_wait_for_event): Adjust.
15127 (send_sigstop): Adjust.
15128 (wait_for_sigstop): Adjust.
15129 (stop_all_processes): Rename to ...
15130 (stop_all_lwps): ... this.
15131 (linux_resume_one_process): Rename to ...
15132 (linux_resume_one_lwp): ... this. Adjust.
15133 (linux_set_resume_request, linux_continue_one_thread)
15134 (linux_queue_one_thread, resume_status_pending_p)
15135 (usr_store_inferior_registers, regsets_store_inferior_registers)
15136 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15138 * linux-low.h (get_process): Rename to ...
15139 (get_lwp): ... this. Adjust.
15140 (get_thread_process): Rename to ...
15141 (get_thread_lwp): ... this. Adjust.
15142 (get_process_thread): Rename to ...
15143 (get_lwp_thread): ... this. Adjust.
15144 (struct process_info): Rename to ...
15145 (struct lwp_info): ... this.
15146 (all_processes): Rename to ...
15147 (all_lwps): ... this.
15148 * proc-service.c (ps_lgetregs): Adjust.
15149 * thread-db.c (thread_db_create_event, find_one_thread)
15150 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15152 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15154 * server.c (handle_query): Handle "qAttached".
15156 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15158 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15159 GPLv3, update license URL.
15161 2009-03-01 Doug Evans <dje@google.com>
15163 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15164 (server_h): Add gdb_signals.h.
15165 (signals.o): Update.
15166 * server.h (target_signal_from_host,target_signal_to_host_p)
15167 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15169 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15171 * remote-utils.c (getpkt): Also generate remote-debug
15172 information if noack_mode is set.
15174 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15176 * server.c (handle_query): Report qXfer:siginfo:read and
15177 qXfer:siginfo:write as supported and handle them.
15178 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15179 * linux-low.c (linux_xfer_siginfo): New.
15180 (linux_target_ops): Set it.
15182 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15184 * server.c (gdbserver_usage): Mention --remote-debug.
15185 (main): Accept '--remote-debug' switch.
15187 2009-01-18 Doug Evans <dje@google.com>
15189 * regcache.c (new_register_cache): No need to check result of xcalloc.
15190 * server.c (handle_search_memory): Back out calls to xmalloc,
15191 result is checked and error is returned to user upon failure.
15192 (handle_query): Ditto. Add more checks for result of malloc.
15193 (handle_v_cont): Check result of malloc, report error back to
15195 (handle_v_run): Ditto. Call freeargv.
15196 * server.h (freeargv): Declare.
15197 * utils.c (freeargv): New fn.
15199 2009-01-15 Doug Evans <dje@google.com>
15201 * gdbreplay.c (perror_with_name): Make arg const char *.
15202 * server.h (target_signal_to_name): Make return type const char *.
15203 * thread-db.c (thread_db_err_str): Make return type const char *.
15204 * utils.c (perror_with_name): Make arg const char *.
15206 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15208 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15209 when handling a EXIT_PROCESS_DEBUG_EVENT.
15211 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15213 * gdbreplay.c (gdbreplay_version): Update copyright year.
15214 * server.c (gdbserver_version): Likewise.
15216 2009-01-05 Doug Evans <dje@google.com>
15218 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15219 (handle_extended_wait): Improve comment.
15221 2008-12-13 Doug Evans <dje@google.com>
15223 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15224 * server.h (ATTR_MALLOC): New macro.
15225 (xmalloc,xcalloc,xstrdup): Declare.
15226 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15227 * inferiors.c: Ditto.
15228 * linux-low.c: Ditto.
15229 * mem-break.c: Ditto.
15230 * regcache.c: Ditto.
15231 * remote-utils.c: Ditto.
15234 * win32-low.c: Ditto.
15236 2008-12-12 Doug Evans <dje@google.com>
15238 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15239 in debugging printf.
15241 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15243 2008-12-09 Doug Evans <dje@google.com>
15245 * linux-low.h (struct process_info): Delete member tid, unused.
15246 * thread-db.c (find_one_thread): Update.
15247 (maybe_attach_thread): Update.
15249 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15251 * target.h (struct target_ops): Add qxfer_osdata member.
15252 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15254 (linux_qxfer_osdata): New functions.
15255 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15257 * server.c (handle_query): Handle "qXfer:osdata:read:".
15258 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15259 (buffer_xml_printf): New functions.
15260 * server.h (struct buffer): New.
15261 (buffer_grow_str, buffer_grow_str0): New macros.
15262 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15263 (buffer_xml_printf): Declare.
15265 2008-11-24 Doug Evans <dje@google.com>
15267 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15269 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15271 * server.c (handle_v_run): Always use the supplied argument list.
15273 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15275 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15276 (xtensa_regmap_table): Add entry for scompare1.
15278 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15280 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15281 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15282 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15283 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15284 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15285 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15286 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15287 XML target descriptions.
15288 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15289 when inferior is running on an ISA 2.05 or later processor. Add
15290 special case to return offset for full 64-bit slot of FPSCR when
15293 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15295 * Makefile.in (SFILES, clean): Added sparc64 files.
15296 (reg-sparc64.o, reg-sparc64.c): New.
15297 * configure.srv (sparc*-*-linux*): New configuration.
15298 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15299 syscall arguments for SPARC.
15300 (regsets_store_inferior_registers): Likewise.
15301 * linux-sparc-low.c: New file.
15303 2008-10-21 Doug Evans <dje@google.com>
15305 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15306 (READLINE_DIR,READLINE_DEP): Delete.
15307 (INTERNAL_CFLAGS): Update.
15308 (LINTFLAGS): Update.
15310 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15312 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15313 whole argv from the last run, not just argv[0].
15315 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15317 * regcache.c (new_register_cache): Return NULL if the register
15318 cache size isn't known yet.
15319 (free_register_cache): Avoid dereferencing a NULL regcache.
15321 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15323 * configure.srv: Merge MIPS and MIPS64.
15325 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15327 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15329 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15331 * Makefile.in: Add required vsx dependencies.
15333 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15334 Declare init_registers_powerpc_vsx32l.
15335 Declare init_registers_powerpc_vsx64l.
15336 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15337 (ppc_arch_setup): Check for VSX in hwcap.
15338 (ppc_fill_vsxregset): New function.
15339 (ppc_store_vsxregset): New function.
15340 Add new VSX entry in regset_info target_regsets.
15342 * configure.srv: Add new VSX dependencies.
15344 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15346 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15347 (remote_open): Set or clear transport_is_reliable.
15348 (putpkt_binary): Don't expect acks in noack mode.
15349 (getpkt): Don't send ack/nac in noack mode.
15350 * server.c (handle_general_set): Handle QStartNoAckMode.
15351 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15353 (main): Reset noack_mode on every connection.
15354 * server.h (noack_mode): Declare.
15356 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15358 * Makefile.in (GDBREPLAY_OBS): New variable.
15359 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15361 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15362 Daniel Jacobowitz <dan@codesourcery.com>
15364 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15365 (usr_store_inferior_registers): Likewise.
15366 (regsets_store_inferior_registers): Likewise.
15368 2008-07-31 Rolf Jansen <rj@surtec.com>
15369 Pedro Alves <pedro@codesourcery.com>
15371 * configure.ac: Check for memmem declaration.
15372 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15373 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15374 (disable_packet_qfThreadInfo): Unconditionally compile.
15375 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15376 * configure, config.in: Regenerate.
15378 2008-07-28 Doug Kwan <dougkwan@google.com>
15380 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15381 (linux_write_memory): Remove declaration of errno.
15383 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15385 * linux-low.c (handle_extended_wait): Do not use "status"
15386 variable uninitialized.
15388 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15390 * server.c (handle_v_attach): Inhibit reporting dll changes.
15392 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15394 * remote-utils.c (prepare_resume_reply): If requested, don't
15395 output "thread:TID" in the T stop reply.
15397 * server.c (disable_packet_vCont, disable_packet_Tthread)
15398 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15399 (handle_query): If requested, disable support for qC, qfThreadInfo
15401 (handle_v_requests): If requested, disable support for vCont.
15402 (gdbserver_show_disableable): New.
15403 (main): Handle --disable-packet and --disable-packet=LIST.
15405 * server.h (disable_packet_vCont, disable_packet_Tthread)
15406 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15408 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15410 * server.c (gdbserver_usage): Mention --version.
15412 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15414 * Makefile.in (gdbreplay.o): New rule.
15416 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15418 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15419 message, not gdbserver.
15421 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15422 Nathan Sidwell <nathan@codesourcery.com>
15423 Joseph Myers <joseph@codesourcery.com>
15425 * acinclude.m4: Include ../../config/acx.m4.
15426 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15427 * configure, config.in: Regenerate.
15428 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15429 * server.c (gdbserver_version): Print PKGVERSION.
15430 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15431 (main): Adjust gdbserver_usage calls.
15432 * gdbreplay.c (version, host_name): Add declarations.
15433 (gdbreplay_version, gdbreplay_usage): New.
15434 (main): Accept --version and --help options.
15436 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15438 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15439 (arm_breakpoint_at): Handle Thumb.
15440 (the_low_target): Add comment.
15442 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15444 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15446 2008-05-09 Doug Evans <dje@google.com>
15448 * server.h (decode_search_memory_packet): Declare.
15449 * remote-utils.c (decode_search_memory_packet): New fn.
15450 * server.c (handle_search_memory_1): New fn.
15451 (handle_search_memory): New fn.
15452 (handle_query): Process qSearch:memory packets.
15454 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15456 * regcache.c (registers_length): Remove.
15457 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15458 full register packet.
15459 * regcache.h (registers_length): Remove prototype.
15460 * server.h (PBUFSIZ): Define to 16384.
15462 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15464 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15465 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15466 powerpc-64l.o, and powerpc-altivec64l.o.
15467 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15468 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15469 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15470 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15471 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15474 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15475 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15476 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15477 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15478 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15479 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15480 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15481 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15482 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15483 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15486 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15487 (init_registers_powerpc_32l): ... this new prototype.
15488 (init_registers_powerpc_32): Remove, replace by ...
15489 (init_registers_powerpc_altivec32l): ... this new prototype.
15490 (init_registers_powerpc_e500): Remove, replace by ...
15491 (init_registers_powerpc_e500l): ... this new prototype.
15492 (init_registers_ppc64): Remove, replace by ...
15493 (init_registers_powerpc_64l): ... this new prototype.
15494 (init_registers_powerpc_64): Remove, replace by ...
15495 (init_registers_powerpc_altivec64l): ... this new prototype.
15496 (ppc_num_regs): Set to 73.
15497 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15498 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15499 (ppc_cannot_store_register): Handle orig_r3 and trap.
15500 (ppc_arch_setup): Update init_registers_... calls.
15501 (ppc_fill_gregset): Handle orig_r3 and trap.
15503 * inferiors.c (clear_inferiors): Reset current_inferior.
15505 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15507 * acinclude.m4: Add override.m4.
15508 * configure: Regenerate.
15510 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15512 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15513 initial call to init_register_ppc64.
15515 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15517 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15518 single powerpc*-*-linux* case.
15519 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15521 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15523 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15524 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15526 * linux-ppc-low.c: Include <elf.h>.
15527 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15528 (ppc_hwcap): New global variable.
15529 (ppc_regmap): Remove __SPE__ #ifdef sections.
15530 (ppc_regmap_e500): New global variable.
15531 (ppc_cannot_store_register): Update __SPE__ special case.
15532 (ppc_get_hwcap): New function.
15533 (ppc_arch_setup): Use it to determine whether inferior supports
15534 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15535 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15536 Do not access registers if target does not support AltiVec.
15537 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15538 Do not access registers if target does not support SPE.
15539 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15541 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15543 * linux-low.c (disabled_regsets, num_regsets): New.
15544 (use_regsets_p): Delete.
15545 (linux_wait_for_process): Clear disabled_regsets.
15546 (regsets_fetch_inferior_registers): Check and set it.
15547 (regsets_store_inferior_registers): Likewise.
15548 (linux_fetch_registers, linux_store_registers): Do not use
15550 (initialize_low): Allocate disabled_regsets.
15552 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15554 * Makefile.in (LIBOBJS): New.
15555 (OBS): Use LIBOBJS.
15556 (memmem.o): New rule.
15557 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15558 * configure: Regenerated.
15560 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15562 * server.c (handle_query): Never return "unsupported" for
15563 qXfer:features:read queries.
15565 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15567 * server.c (get_features_xml): Fix inverted condition.
15568 (handle_query): Always support qXfer:feature:read.
15570 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15572 * server.c (wrapper_argv): New.
15573 (start_inferior): Handle wrapper_argv. If set, expect an extra
15575 (gdbserver_usage): Document --wrapper.
15576 (main): Parse --wrapper.
15578 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15580 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15581 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15582 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15583 (ppc_set_pc): Likewise.
15584 (ppc_arch_setup): New function.
15585 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15586 of collect_register.
15587 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15589 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15591 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15592 instead of linux-ppc64-low.o.
15593 * linux-ppc64-low.c: Remove file.
15594 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15595 (linux-ppc64-low.o): Remove rule.
15597 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15598 (init_registers_powerpc_64): Likewise.
15599 (ppc_regmap): Conditionally define depending on __powerpc64__.
15600 (ppc_cannot_store_register): Do not special-case "fpscr" when
15601 compiled on __powerpc64__.
15602 (ppc_collect_ptrace_register): New function.
15603 (ppc_supply_ptrace_register): New function.
15604 (ppc_breakpoint): Change type to "unsigned int".
15605 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15606 (the_low_target): Conditionally provide initializers for the
15607 arch_setup member depending on __powerpc64__. Install
15608 collect_ptrace_register and supply_ptrace_register members.
15610 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15612 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15613 * server.c (gdbserver_xmltarget): Define.
15614 (get_features_xml): Use it to replace "target.xml" and arch_string.
15616 * configure.srv: Remove srv_xmltarget. Add XML files that were
15617 mentioned there to srv_xmlfiles instead. Remove conditional tests
15618 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15619 srv_xmlfiles and srv_regobj to include all possible choices.
15620 * configure.ac (srv_xmltarget): Remove.
15621 (srv_xmlfiles): Do not add "target.xml".
15622 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15623 checks for supplementary target information.
15624 * configure: Regenerate.
15625 * Makefile.in (XML_TARGET): Remove.
15626 (target.xml): Remove rule.
15627 (clean): Do not clean up target.xml.
15628 (.PRECIOUS): Do not mention target.xml.
15630 * target.h (struct target_ops): Remove arch_string member.
15631 * linux-low.c (linux_arch_string): Remove.
15632 (linux_target_ops): Remove arch_string initializer.
15633 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15634 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15635 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15636 * spu-low.c (spu_arch_string): Remove.
15637 (spu_target_ops): Remove arch_string initializer.
15638 * win32-low.c (win32_arch_string): Remove.
15639 (win32_target_ops): Remove arch_string initializer.
15640 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15641 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15642 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15644 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15646 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15647 by collect_ptrace_register and supply_ptrace_register hooks.
15648 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15649 instead of checking for the_low_target.left_pad_xfer.
15650 (usr_store_inferior_registers): Use collect_ptrace_register callback
15651 instead of checking for the_low_target.left_pad_xfer.
15653 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15654 (s390_supply_ptrace_register): Likewise.
15655 (s390_fill_gregset): Call s390_collect_ptrace_register.
15656 (the_low_target): Update.
15658 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15659 (ppc_supply_ptrace_register): Likewise.
15660 (the_low_target): Update.
15662 * linux-i386-low.c (the_low_target): Update.
15663 * linux-x86-64-low.c (the_low_target): Update.
15665 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15667 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15668 reg-s390.o and reg-s390x.o.
15670 * linux-low.c (new_inferior): New global variable.
15671 (linux_create_inferior, linux_attach): Set it.
15672 (linux_wait_for_process): Call the_low_target.arch_setup after the
15673 target has stopped for the first time.
15674 (initialize_low): Do not call the_low_target.arch_setup.
15676 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15677 (s390_set_pc): Likewise.
15678 (s390_arch_setup): New function.
15679 (the_low_target): Use s390_arch_setup as arch_setup routine.
15681 * regcache.c (realloc_register_cache): New function.
15682 (set_register_cache): Call it for each existing regcache.
15684 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15686 * server.h (init_registers): Remove prototype.
15688 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15689 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15690 instead of init_registers ().
15691 * linux-arm-low.c (init_registers_arm): Add prototype.
15692 (init_registers_arm_with_iwmmxt): Likewise.
15693 (the_low_target): Add initializer for arch_setup field.
15694 * linux-cris-low.c (init_registers_cris): Add prototype.
15695 (the_low_target): Add initializer for arch_setup field.
15696 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15697 (the_low_target): Add initializer for arch_setup field.
15698 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15699 (the_low_target): Add initializer for arch_setup field.
15700 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15701 (the_low_target): Add initializer for arch_setup field.
15702 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15703 (the_low_target): Add initializer for arch_setup field.
15704 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15705 (the_low_target): Add initializer for arch_setup field.
15706 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15707 (init_registers_mips64_linux): Likewise.
15708 (the_low_target): Add initializer for arch_setup field.
15709 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15710 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15711 (the_low_target): Add initializer for arch_setup field.
15712 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15713 (init_registers_powerpc_64): Likewise.
15714 (the_low_target): Add initializer for arch_setup field.
15715 * linux-s390-low.c (init_registers_s390): Add prototype.
15716 (init_registers_s390x): Likewise.
15717 (the_low_target): Add initializer for arch_setup field.
15718 * linux-sh-low.c (init_registers_sh): Add prototype.
15719 (the_low_target): Add initializer for arch_setup field.
15720 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15721 (the_low_target): Add initializer for arch_setup field.
15722 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15723 (the_low_target): Add initializer for arch_setup field.
15725 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15726 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15727 instead of init_registers ().
15728 * win32-arm-low.c (init_registers_arm): Add prototype.
15729 (the_low_target): Add initializer for arch_setup field.
15730 * win32-i386-low.c (init_registers_i386): Add prototype.
15731 (the_low_target): Add initializer for arch_setup field.
15733 * spu-low.c (init_registers_spu): Add prototype.
15734 (initialize_low): Call initialie_registers_spu () instead of
15735 initialize_registers ().
15737 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15739 * server.c (handle_v_requests): When handling the vRun and vAttach
15740 packets, if already debugging a process, don't kill it. Return an
15743 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15745 * server.c (handle_query): Correct length check.
15747 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15749 * win32-low.c (do_initial_child_stuff): Add process handle
15750 parameter. Set current_process_handle and current_process_id from the
15751 parameters. Clear globals.
15752 (win32_create_inferior): Don't set current_process_handle and
15753 current_process_id here. Instead pass them on the call to
15754 do_initial_child_stuff.
15755 (win32_attach): Likewise.
15756 (win32_clear_inferiors): New.
15757 (win32_kill): Don't close the current process handle or the
15758 current thread handle here. Instead call win32_clear_inferiors.
15759 (win32_detach): Don't open a new handle to the process. Call
15760 win32_clear_inferiors.
15761 (win32_join): Don't rely on current_process_handle; open a new
15762 handle using the process id.
15763 (win32_wait): Call win32_clear_inferiors when the inferior process
15766 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15768 * server.c (monitor_show_help): Add "exit".
15770 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15772 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15773 (clean): Add reg-xtensa.c.
15774 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15775 * configure.srv (xtensa*-*-linux*) New target.
15776 * linux-xtensa-low.c: New.
15777 * xtensa-xtregs.c: New.
15779 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15781 * hostio.c: Don't include errno.h.
15782 (errno_to_fileio_errno): Move to hostio-errno.
15783 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15784 error number outputting to the target->hostio_last_error callback.
15785 (hostio_packet_error): Use FILEIO_EINVAL directly.
15786 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15787 calls to hostio_error.
15788 * hostio-errno.c: New.
15789 * server.h (hostio_last_error_from_errno): Declare.
15790 * target.h (target_ops): Add hostio_last_error member.
15791 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15792 as hostio_last_error handler.
15793 * spu-low.c (spu_target_ops): Likewise.
15794 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15795 (wince_hostio_last_error): New functions.
15796 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15797 as hostio_last_error handler.
15798 (win32_target_ops) [!_WIN32_WCE]: Register
15799 hostio_last_error_from_errno as hostio_last_error handler.
15800 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15801 (hostio-errno.o): New rule.
15802 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15803 * configure.srv (srv_hostio_err_objs): New variable. Default to
15805 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15806 * configure: Regenerate.
15808 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15810 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15811 (linux_kill, linux_detach): Clean up the process list.
15812 * remote-utils.c (remote_open): Improve port number parsing.
15813 (putpkt_binary, input_interrupt): Only send interrupts if the target
15815 * server.c (extended_protocol): Make static.
15816 (attached): Define earlier.
15817 (exit_requested, response_needed, program_argv): New variables.
15818 (target_running): New.
15819 (start_inferior): Clear attached here.
15820 (attach_inferior): Set attached here.
15821 (require_running): Define.
15822 (handle_query): Use require_running and target_running. Implement
15824 (handle_v_attach, handle_v_run): New.
15825 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15826 (gdbserver_usage): Update.
15827 (main): Redo argument parsing. Handle --debug and --multi. Handle
15828 --attach along with other options or after the port. Save
15829 program_argv. Support no initial program. Resynchronize
15830 communication with GDB after an error. Handle "monitor exit".
15831 Use require_running and target_running. Always allow the extended
15832 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15833 restart in extended mode.
15834 * README: Refer to the GDB manual. Update --attach usage.
15836 2007-12-20 Andreas Schwab <schwab@suse.de>
15838 * linux-low.c (STACK_SIZE): Define.
15839 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15840 (linux_test_for_tracefork): Likewise.
15842 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15844 * linux-low.c (linux_wait_for_event): Update messages. Do not
15845 reinsert auto-delete breakpoints.
15846 * mem-break.c (struct breakpoint): Change return type of handler to
15848 (set_breakpoint_at): Update handler type.
15849 (reinsert_breakpoint_handler): Return 1 instead of calling
15851 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15853 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15854 * mem-break.h (set_breakpoint_at): Update handler type.
15855 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15856 * win32-low.c (auto_delete_breakpoint): New.
15857 (get_child_debug_event): Use it.
15859 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15861 * configure.ac: Check for pread and pwrite.
15862 * hostio.c (handle_pread): Fall back to lseek and read.
15863 (handle_pwrite): Fall back to lseek and write.
15864 * config.in, configure: Regenerated.
15866 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15868 * server.c (myresume): Add own_buf argument.
15869 (main): Update calls.
15871 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15873 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15874 * remote-utils.c (remote_open): Do not call disable_async_io.
15875 (block_async_io): Delete.
15876 (unblock_async_io): Make static.
15877 (initialize_async_io): New.
15878 * server.c (handle_v_cont): Handle async I/O here.
15879 (myresume): Likewise. Move other common resume tasks here...
15880 (main): ... from here. Call initialize_async_io. Disable async
15881 I/O before the main loop.
15882 * server.h (initialize_async_io): Declare.
15883 (block_async_io, unblock_async_io): Delete prototypes.
15884 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15886 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15888 * remote-utils.c (readchar): Allow binary data in received messages.
15890 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15892 * win32-low.c (attaching): New global.
15893 (win32_create_inferior): Clear the `attaching' global.
15894 (win32_attach): Set the `attaching' global.
15895 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15896 attaching. Only set a breakpoint at the entry point if not
15899 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15901 * server.c (main): Don't report dll events on the initial
15902 connection on attaches.
15904 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15906 * server.c (main): Relax numerical bases supported for the pid of
15907 the --attach command line argument.
15909 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15911 * win32-low.c (win32_attach): Call OpenProcess before
15912 DebugActiveProcess, not after. Add last error output to error
15915 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15917 * win32-low.c (win32_get_thread_context)
15918 (win32_set_thread_context): New functions.
15919 (thread_rec): Use win32_get_thread_context.
15920 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15921 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15924 2007-12-03 Leo Zayas
15925 Pedro Alves <pedro_alves@portugalmail.pt>
15927 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15929 (child_add_thread): Minor cleanup.
15930 (child_continue): Resume artificially suspended threads before
15931 calling ContinueDebugEvent.
15932 (suspend_one_thread): New.
15933 (fake_breakpoint_event): New.
15934 (get_child_debug_event): Change return type to int. Check here if
15935 gdb sent an interrupt request. If a soft interrupt was requested,
15936 fake a breakpoint event. Return 0 if there is no event to handle,
15938 (win32_wait): Don't check here if gdb sent an interrupt request.
15939 Ensure there is a valid event to handle.
15940 (win32_request_interrupt): Add soft interruption method as last
15943 2007-12-03 Leo Zayas
15944 Pedro Alves <pedro_alves@portugalmail.pt>
15946 * win32-low.h (win32_thread_info): Add descriptions to the
15947 structure members. Replace `suspend_count' counter by a
15949 * win32-low.c (thread_rec): Update condition of when to get the
15950 context from the inferior. Rely on ContextFlags being set if it
15951 has already been retrieved. Only suspend the inferior thread if
15952 we haven't already. Warn if that fails.
15953 (continue_one_thread): s/suspend_count/suspended/. Only call
15954 ResumeThread once. Warn if that fails.
15956 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15958 * win32-low.c (win32_wait): Don't read from the inferior when it
15959 has already exited.
15961 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15963 * Makefile.in (win32_low_h): New variable.
15964 (win32-low.o): Add dependency on $(win32_low_h).
15965 (win32-arm-low.o, win32-i386-low.o): New rules.
15967 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15969 * hostio.c: Correct copyright year.
15971 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15973 * Makefile.in (OBS): Add hostio.o.
15974 (hostio.o): New rule.
15975 * server.h (handle_vFile): Declare.
15976 * hostio.c: New file.
15977 * server.c (handle_v_requests): Take packet_len and new_packet_len
15978 for binary packets. Call handle_vFile.
15979 (main): Update call to handle_v_requests.
15981 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15983 * linux-low.c: Include <sched.h>.
15985 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15987 * linux-low.c (linux_tracefork_grandchild): New.
15988 (linux_tracefork_child): Use clone.
15989 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15991 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15993 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15995 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15997 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15999 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16001 * inferiors.c (change_inferior_id): Delete.
16002 (add_pid_to_list, pull_pid_from_list): New.
16003 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16004 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16005 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16006 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16007 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16008 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16009 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16010 (using_threads): Always set to 1.
16011 (handle_extended_wait): New.
16012 (add_process): Do not set TID.
16013 (linux_create_inferior): Set must_set_ptrace_flags.
16014 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16015 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16016 (linux_thread_alive): Rename TID argument to LWPID.
16017 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16018 (linux_wait_for_event): Do not use TID or check using_threads. Update
16019 call to dead_thread_notify. Call handle_extended_wait.
16020 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16021 (send_sigstop): Delete sigstop_sent.
16022 (wait_for_sigstop): Avoid TID.
16023 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16024 (linux_test_for_tracefork): New.
16025 (linux_lookup_signals): Use thread_db_active and
16026 linux_supports_tracefork_flag.
16027 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16028 * linux-low.h (get_process_thread): Avoid TID.
16029 (struct process_ifo): Move thread_known and tid to the end. Remove
16031 (linux_attach_lwp, thread_db_init): Update prototypes.
16032 * server.h (change_inferior_id): Delete prototype.
16033 (add_pid_to_list, pull_pid_from_list): New prototypes.
16034 * thread-db.c (thread_db_use_events): New.
16035 (find_first_thread): Rename to...
16036 (find_one_thread): ...this. Update callers and messages. Do not
16037 call fatal. Check thread_db_use_events. Do not call
16038 change_inferior_id or new_thread_notify.
16039 (maybe_attach_thread): Update. Do not call new_thread_notify.
16040 (thread_db_init): Set thread_db_use_events. Check use_events.
16041 * utils.c (fatal, warning): Correct message prefix.
16043 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16045 * Makefile.in (clean): Remove new files.
16046 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16047 (powerpc-64.o, powerpc-64.c): New rules.
16048 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16049 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16051 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16053 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16054 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16055 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16056 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16057 (target_regsets): Add AltiVec and SPE register sets.
16058 * configure.ac: Check for AltiVec and SPE.
16059 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16060 (ppc_fill_vrregset, ppc_store_vrregset): New.
16061 (target_regsets): Add AltiVec register set.
16062 * configure: Regenerated.
16064 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16066 * linux-low.c (O_LARGEFILE): Define.
16067 (linux_read_memory): Use /proc/PID/mem.
16068 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16069 * configure, config.in: Regenerated.
16071 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16073 * linux-low.c (linux_wait_for_event): Do not pass signals while
16076 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16078 * win32-low.c (create_process): New.
16079 (win32_create_inferior): Use create_process instead of
16080 CreateProcess. If create_process failed retry appending an ".exe"
16081 suffix. Store the GetLastError result immediatelly after
16082 create_process calls and use it on the call to error.
16084 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16086 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16088 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16090 * configure.ac: Switch license to GPLv3.
16092 2007-08-01 Michael Snyder <msnyder@access-company.com>
16094 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16096 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16098 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16100 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16101 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16102 CloseToolhelp32Snapshot.
16103 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16104 CloseToolhelp32Snapshot.
16106 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16108 * server.c (main): Check for inferior exit before main loop.
16110 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16112 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16113 instead of on tmp_desc.
16115 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16116 Daniel Jacobowitz <dan@codesourcery.com>
16118 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16119 (add_thread): Minor cleanups.
16120 (clear_inferiors): Move lower in the file. Clear the DLL
16122 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16123 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16124 (xml_escape_text): New.
16125 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16127 (handle_v_cont): Report errors.
16128 (gdbserver_version): Update.
16129 (main): Correct size of own_buf. Do not report initial DLL events.
16130 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16131 (unloaded_dll, xml_escape_text): New.
16132 * win32-low.c (enum target_waitkind): Update comments.
16133 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16134 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16135 (win32_EnumProcessModules, win32_GetModuleInformation)
16136 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16137 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16138 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16139 (win32_Module32First, win32_Module32Next, load_toolhelp)
16140 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16141 (get_child_debug_event): Handle DLL events.
16142 (win32_wait): Likewise.
16144 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16146 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16147 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16149 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16151 * win32-low.c (handle_output_debug_string): Ignore event if not
16154 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16156 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16158 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16160 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16162 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16164 * inferiors.c (change_inferior_id): Add comment.
16165 * linux-low.c (check_removed_breakpoint): Add an early
16166 prototype. Improve debug output.
16167 (linux_attach): Doc update.
16168 (linux_detach_one_process, linux_detach): Clean up before releasing
16170 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16171 * linux-low.h (struct process_info): Doc improvement.
16172 * mem-break.c (delete_all_breakpoints): New.
16173 * mem-break.h (delete_all_breakpoints): New prototype.
16174 * thread-db.c (find_first_thread): New.
16175 (thread_db_create_event): Call it instead of
16176 thread_db_find_new_threads. Clean up unused variables.
16177 (maybe_attach_thread): Remove first thread handling.
16178 (thread_db_find_new_threads): Use find_first_thread.
16179 (thread_db_get_tls_address): Likewise.
16181 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16183 * thread-db.c (thread_db_find_new_threads): Add prototype.
16184 (thread_db_create_event): Check for the main thread before adding
16186 (maybe_attach_thread): Only enable event reporting if TID == 0.
16187 (thread_db_get_tls_address): Check for new threads.
16189 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16191 * linux-low.c (linux_create_inferior): Try execv before execvp.
16192 * spu-low.c (spu_create_inferior): Likewise.
16194 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16196 * linux-low.c (linux_create_inferior): Change execv to execvp.
16197 * spu-low.c (spu_create_inferior): Likewies.
16199 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16201 * Makefile.in (clean): Clean new files instead of deleted ones.
16202 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16203 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16205 * configure.srv: Specify XML files and new regformats for MIPS and
16207 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16208 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16209 an entry for the restart register.
16210 (mips_cannot_fetch_register, mips_cannot_store_register)
16211 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16212 register names to match the XML descriptions.
16213 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16214 restart register instead of $0.
16216 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16217 Markus Deuling <deuling@de.ibm.com>
16219 * remote-utils.c (decode_xfer_write): New function.
16220 * server.h (decode_xfer_write): Add prototype.
16221 * server.c (handle_query): Add PACKET_LEN argument. Support
16222 qXfer:spu:read and qXfer:spu:write packets.
16223 (main): Pass packet_len to handle_query.
16224 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16225 * target.h (target_ops): Add qxfer_spu.
16227 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16229 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16230 accessing non-seekable spufs files.
16232 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16234 * server.c (handle_query): Add reply for qC packet.
16236 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16237 Leo Zayas <lerele@champenstudios@com>
16239 * server.h (check_remote_input_interrupt_request): New function.
16240 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16241 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16242 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16243 (check_remote_input_interrupt_request): New function.
16244 * server.h (check_remote_input_interrupt_request): Declare.
16245 * win32-low.c (winapi_DebugBreakProcess,
16246 winapi_GenerateConsoleCtrlEvent): New typedefs.
16247 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16249 (win32_wait): Check for remote interrupt request
16250 with check_remote_input_interrupt_request.
16251 (win32_request_interrupt): New function.
16252 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16254 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16256 * win32-low.c (debug_registers_changed,
16257 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16258 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16259 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16260 (thread_rec): Get context using the low target.
16261 (child_add_thread): Call thread_added on the low target,
16262 which does the same thing.
16264 (do_initial_child_stuff): Remove debug registers references.
16265 Set context using the low target. Resume threads after
16266 setting the contexts.
16267 (child_continue): Remove dead variable. Remove debug
16268 registers references.
16269 (child_fetch_inferior_registers): Go through the low target.
16270 (do_child_store_inferior_registers): Remove.
16271 (child_store_inferior_registers): Go through the low target.
16272 (win32_resume): Remove debug registers references.
16273 Set context using the low target.
16274 (handle_exception): Change return type to void. Don't record
16275 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16276 first chance exception.
16277 (get_child_debug_event): Change return type to void. Remove
16278 goto loop. Always return after waiting for debug event.
16279 (win32_wait): Convert to switch statement. Handle spurious
16282 * win32-i386-low.c (debug_registers_changed,
16283 debug_registers_used): New.
16284 (initial_stuff): Rename to ...
16285 (i386_initial_stuff): ... this. Clear debug registers
16287 (store_debug_registers): Delete.
16288 (i386_get_thread_context): New.
16289 (load_debug_registers): Delete.
16290 (i386_set_thread_context): New.
16291 (i386_thread_added): New.
16292 (single_step): Rename to ...
16293 (i386_single_step): ... this.
16294 (do_fetch_inferior_registers): Rename to ...
16295 (i386_fetch_inferior_register): ... this.
16296 (i386_store_inferior_register): New.
16297 (the_low_target): Adapt to new interface.
16299 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16300 (arm_get_thread_context): New.
16301 (arm_set_thread_context): New.
16303 (do_fetch_inferior_registers): Rename to ...
16304 (arm_fetch_inferior_register): ... this.
16305 (arm_store_inferior_register): New.
16306 (arm_wince_breakpoint): Reimplement as unsigned long.
16307 (arm_wince_breakpoint_len): Define.
16308 (the_low_target): Adapt to new interface.
16310 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16311 load_debug_registers. Add get_thread_context, set_thread_context,
16312 thread_added and store_inferior_register. Rename
16313 fetch_inferior_registers to fetch_inferior_register.
16314 (regptr): Remove declaration.
16316 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16318 * linux-low.c (linux_detach): Change return type to int. Return 0.
16319 * spu-low.c (spu_detach): Likewise.
16321 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16323 * target.h (target_ops): Change return type of detach to int.
16325 (join_inferior): New.
16326 * server.c (main): Don't skip detach support on mingw32.
16327 If the inferior doesn't support detaching return error.
16328 Call join_inferior instead of using waitpid.
16329 * linux-low.c (linux_join): New.
16330 (linux_target_op): Add linux_join.
16331 * spu-low.c (spu_join): New.
16332 (spu_target_ops): Add spu_join.
16333 * win32-low.c (win32_detach): Adapt to new interface.
16334 Reopen current_process_handle before detaching. Issue a child
16335 resume before detaching.
16337 (win32_target_op): Add win32_join.
16339 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16341 * win32-low.c (win32-attach): Fix return value.
16342 * target.h (target_ops): Describe ATTACH return values.
16344 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16346 * win32-low.c (GETPROCADDRESS): Define.
16347 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16348 (winapi_DebugSetProcessKillOnExit): Likewise.
16349 (win32_create_inferior): Force usage of ansi CreateProcessA.
16350 (win32_attach): Use GETPROCADDRESS.
16351 (win32_detach): Likewise.
16353 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16355 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16357 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16359 * win32-low.c: Commit leftover changes from 2007-03-29.
16361 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16363 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16364 fields short instead of int. Add explicit padding.
16365 (i387_cache_to_fsave): Remove unnecessary casts.
16366 (i387_fsave_to_cache): Doc fix.
16367 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16369 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16371 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16372 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16374 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16376 * configure.srv (arm*-*-mingw32ce*): Move near the other
16379 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16381 * configure.ac: Add errno checking.
16382 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16383 sys/file.h and malloc.h.
16384 (AC_CHECK_DECLS): Add perror.
16385 (srv_mingwce): Handle.
16386 * configure.srv (i[34567]86-*-cygwin*): Add
16387 win32-i386-low.o to srv_tgtobj.
16388 (i[34567]86-*-mingw*): Likewise.
16389 (arm*-*-mingw32ce*): Add case.
16390 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16391 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16392 [__MINGW32CE__] (strerror): New function.
16393 [__MINGW32CE__] (errno): Define to GetLastError.
16394 [__MINGW32CE__] (COUNTOF): New macro.
16395 (remote_open): Remove extra close call.
16396 * mem-break.c (delete_breakpoint_at): New function.
16397 * mem-break.h (delete_breakpoint_at): Declare.
16398 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16399 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16400 [USE_WIN32API] (read, write): Add char* casts.
16401 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16402 * server.h: Include wincecompat.h on Windows CE.
16403 [HAVE_ERRNO_H]: Check.
16404 (perror): Declare if not declared.
16405 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16406 (perror_with_name): Remove errno declaration.
16407 * wincecompat.h: New.
16408 * wincecompat.c: New.
16409 * win32-low.h: New.
16410 * win32-arm-low.c: New.
16411 * win32-i386-low.c: New.
16412 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16413 (OUTMSG2): Make it safe.
16415 (COUNTOF): New macro.
16416 (NUM_REGS): Get it from the low target.
16417 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16418 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16419 (thread_rec): Let low target handle debug registers.
16420 (child_add_thread): Likewise.
16421 (child_init_thread_list): Likewise.
16422 (continue_one_thread): Likewise.
16424 (do_child_fetch_inferior_registers): Move to ...
16425 * win32-i386-low.c: ... here, and rename to ...
16426 (do_fetch_inferior_registers): ... this.
16427 * win32-low.c (child_fetch_inferior_registers):
16428 Go through the low target.
16429 (do_child_store_inferior_registers): Use regptr.
16430 (strwinerror): New function.
16431 (win32_create_inferior): Handle Windows CE.
16432 Use strwinerror instead of strerror on Windows error
16433 codes. Add program to the error output.
16434 Don't close the main thread handle on Windows CE.
16435 (win32_attach): Use coredll.dll on Windows CE.
16436 (win32_kill): Close current process and current
16438 (win32_detach): Use coredll.dll on Windows CE.
16439 (win32_resume): Let low target handle debug registers, and
16441 (handle_exception): Add/Remove initial breakpoint. Avoid
16442 non-existant WSTOPSIG on Windows CE.
16443 (win32_read_inferior_memory): Cast to remove warning.
16444 (win32_arch_string): Go through the low target.
16445 (initialize_low): Call set_breakpoint_data with the low
16446 target's breakpoint.
16447 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16448 FOP_REGNUM, mappings): Move to ...
16449 * win32-i386-low.c: ... here.
16450 * win32-low.c (win32_thread_info): Move to ...
16451 * win32-low.h: ... here.
16452 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16453 win32-arm-low.c and wincecompat.c.
16454 (all:): Add $EXEEXT.
16455 (install-only:): Likewise.
16456 (gdbserver:): Likewise.
16457 (gdbreplay:): Likewise.
16458 * config.in: Regenerate.
16459 * configure: Regenerate.
16461 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16463 * win32-low.c: Rename typedef thread_info to
16464 win32_thread_info throughout.
16466 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16468 * win32-i386-low.c: Rename to ...
16469 * win32-low.c: ... this.
16470 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16471 * Makefile.in: Likewise.
16473 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16475 * remote-utils.c (monitor_output): Constify msg parameter.
16476 * server.h (monitor_output): Likewise.
16477 * win32-i386-low.c (handle_output_debug_string): New.
16478 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16479 handle_output_debug_string.
16480 (get_child_debug_event): Likewise.
16482 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16484 * server.c (main): Correct strtoul check.
16486 2007-03-27 Jon Ringle <jon@ringle.org>
16488 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16490 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16492 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16494 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16496 * terminal.h: Check HAVE_SGTTY_H.
16498 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16500 * remote-utils.c (remote_open): Print out the assigned port number.
16502 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16504 * remote-utils.c (monitor_output): New function.
16505 * server.c (debug_threads): Define here.
16506 (monitor_show_help): New function.
16507 (handle_query): Handle qRcmd.
16508 (main): Do not handle 'd' packet.
16509 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16510 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16513 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16515 * Makefile.in (EXEEXT): New.
16516 (clean): Use $(EXEEXT).
16518 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16520 * target.h (target_ops): Rename send_signal to request_interrupt,
16521 and remove enum target_signal parameter.
16522 * linux-low.c (linux_request_interrupt): Rename from
16523 linux_send_signal, and always send SIGINT.
16524 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16525 and always send SIGINT.
16526 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16528 (input_interrupt): Likewise.
16530 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16532 * server.c (get_features_xml): Check if target implemented
16534 * win32-i386-low.c (win32_arch_string): New.
16535 (win32_target_ops): Add win32_arch_string as arch_string member.
16537 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16539 * spu-low.c (spu_arch_string): New.
16540 (spu_target_ops): Add spu_arch_string.
16542 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16544 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16545 * configure.ac: Do not check for terminal.h.
16546 * configure, config.in: Regenerated.
16548 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16550 * Makefile.in (OBS): Add $(XML_BUILTIN).
16551 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16553 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16554 (arm-with-iwmmxt.c): New.
16555 * config.in, configure: Regenerate.
16556 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16557 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16558 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16559 (arm*-*-linux*): Add iWMMXt and regset support.
16560 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16561 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16562 (arm_store_wmmxregset, target_regsets): New.
16563 * server.c (get_features_xml): Take annex argument. Check builtin
16565 (handle_query): Handle multiple annexes.
16567 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16569 * remote-utils.c [USE_WIN32API] (read, write): Define.
16570 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16573 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16575 * linux-i386-low.c (the_low_target): Set arch_string.
16576 * linux-x86-64-low.c (the_low_target): Likewise.
16577 * linux-low.c (linux_arch_string): New.
16578 (linux_target_ops): Add it.
16579 * linux-low.h (struct linux_target_ops): Add arch_string.
16580 * server.c (write_qxfer_response): Use const void * for DATA.
16581 (get_features_xml): New.
16582 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16583 * target.h (struct target_ops): Add arch_string method.
16585 2007-01-03 Denis Pilat <denis.pilat@st.com>
16586 Daniel Jacobowitz <dan@codesourcery.com>
16588 * linux-low.c (linux_kill): Handle being called with no threads.
16589 * win32-i386-low.c (win32_kill): Likewise.
16590 (get_child_debug_event): Clear current_process_handle.
16592 2006-12-30 Denis PILAT <denis.pilat@st.com>
16593 Daniel Jacobowitz <dan@codesourcery.com>
16595 * remote-utils.c (remote_open): Check the type of specified
16596 serial port devices before opening them.
16597 * server.c (main): Kill the inferior if an error occurs during
16598 the first remote_open.
16600 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16602 * README: Update supported targets.
16604 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16606 * Makefile.in (clean): Remove reg-mips64.c.
16607 (reg-mips64.c, reg-mips64.o): New rules.
16608 * configure.srv: Handle mips64. Include regset support for mips.
16609 * linux-mips-low.c (union mips_register): New.
16610 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16611 (mips_breakpoint, mips_breakpoint_at): Use int.
16612 (mips_collect_register, mips_supply_register)
16613 (mips_collect_register_32bit, mips_supply_register_32bit)
16614 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16615 (mips_store_fpregset, target_regsets): New.
16616 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16618 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16620 * configure.srv: Add target "spu*-*-*".
16621 * Makefile.in (clean): Remove reg-spu.c.
16622 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16623 * spu-low.c: New file.
16625 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16627 * configure.ac: Correct td_thr_tls_get_addr test.
16628 * configure: Regenerated.
16630 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16632 * linux-low.c (linux_wait_for_event): Reformat. Use the
16633 pass_signals array.
16634 * remote-utils.c (decode_address_to_semicolon): New.
16635 * server.c (pass_signals, handle_general_set): New.
16636 (handle_query): Mention QPassSignals for qSupported.
16637 (main): Call handle_general_set.
16638 * server.h (pass_signals, decode_address_to_semicolon): New.
16640 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16642 * server.c (handle_query): Correct error handling for read_auxv.
16644 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16646 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16647 and srv_linux_thread_db to yes.
16648 * linux-s390-low.c (s390_fill_gregset): New function.
16649 (target_regsets): Define data structure.
16651 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16653 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16654 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16655 * config.in, configure: Regenerated.
16656 * inferiors.c (gdb_id_to_thread): New function.
16657 (gdb_id_to_thread_id): Use it.
16658 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16659 * linux-low.h (struct process_info): Add th member.
16660 (thread_db_get_tls_address): New prototype.
16661 * remote-utils.c (decode_address): Make non-static.
16662 * server.c (handle_query): Handle qGetTLSAddr.
16663 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16664 * target.h (struct target_ops): Add get_tls_address.
16665 * thread-db.c (maybe_attach_thread): Save the thread handle.
16666 (thread_db_get_tls_address): New.
16668 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16670 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16671 (linux_resume_one_process): Take a siginfo_t *. Update all
16672 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16673 (struct pending_signals): Add a siginfo_t.
16674 (linux_wait_for_process): Always set last_status.
16675 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16676 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16677 * linux-low.h (struct process_info): Add last_status.
16679 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16681 * remote-utils.c (try_rle): New function.
16682 (putpkt_binary): Use it.
16684 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16686 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16687 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16688 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16689 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16690 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16693 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16695 * server.c (terminal_fd): New variable.
16696 (old_foreground_pgrp): Likewise.
16697 (restore_old_foreground_pgrp): New function.
16698 (start_inferior): Record the terminal file descriptor in terminal_fd
16699 and its original foreground group in old_foreground_pgrp. Register
16700 restore_old_foreground_pgrp with atexit().
16702 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16704 * server.c (handle_query): Correct qPart to qXfer.
16706 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16708 * configure.ac: Check for more headers which are missing on
16709 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16710 * configure.srv: Add Cygwin and mingw32.
16711 * remote-utils.c: Don't include headers unconditionally which
16712 are missing on mingw32. Include <winsock.h> for mingw32.
16713 (remote_open): Adjust for mingw32 support. Flush
16714 standard error after writing to it.
16715 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16716 (unblock_async_io, enable_async_io, disable_async_io)
16717 (readchar, getpkt): Update for Winsock support.
16718 (prepare_resume_reply): Expect a protocol signal number.
16719 * server.c: Disable <sys/wait.h> on mingw32.
16720 (start_inferior): Adjust for mingw32 support. Flush
16721 standard error after writing to it.
16722 (attach_inferior): Likewise. Use protocol signal
16724 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16726 * win32-i386-low.c: New file.
16727 * Makefile.in (XM_CLIBS): Set.
16728 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16729 (win32-i386-low.o): New dependency rule.
16730 * linux-low.c (linux_wait): Use target signal numbers.
16731 * target.h (struct target_ops): Doc fix.
16732 * server.h (target_signal_to_name): New prototype.
16733 * gdbreplay.c: Don't include headers unconditionally which
16734 are missing on mingw32. Include <winsock.h> for mingw32.
16735 (remote_close, remote_open): Adjust for Winsock support.
16736 * configure, config.in: Regenerated.
16738 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16740 * server.c (decode_xfer_read, write_qxfer_response): New.
16741 (handle_query): Take a packet length argument. Handle
16742 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16743 the qSupported response.
16744 (main): Update call to handle_query.
16746 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16748 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16749 (putpkt_binary): Renamed from putpkt and adjusted for binary
16751 (putpkt): New wrapper for putpkt_binary.
16752 (readchar): Don't mask off the high bit.
16753 (decode_X_packet): New function.
16754 * server.c (main): Call putpkt_binary if a handler sets the packet
16755 length. Save the length of the incoming packet. Handle 'X'.
16756 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16758 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16760 * server.c (handle_query): Handle qSupported.
16762 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16764 * remote-utils.c (all_symbols_looked_up): New variable.
16765 (look_up_one_symbol): Check it.
16766 * server.h (look_up_one_symbol): New declaration.
16767 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16769 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16771 * Makefile.in (linux-arm-low.o): Update dependencies.
16772 * linux-arm-low.c: Include "gdb_proc_service.h".
16773 (PTRACE_GET_THREAD_AREA): Define.
16774 (ps_get_thread_area): New function.
16776 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16778 * configure.srv (m68k*-*-uclinux*): New target.
16779 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16780 (linux_resume_one_process): Remove extraneous cast.
16781 (linux_read_offsets): New.
16782 (linux_target_op): Add linux_read_offsets on mmuless systems.
16783 * server.c (handle_query): Add qOffsets logic.
16784 * target.h (struct target_ops): Add read_offsets.
16786 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16788 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16789 (PTRACE_GET_THREAD_AREA): Define.
16790 (ps_get_thread_area): New function.
16791 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16792 (linux-x86-64-low.o): Update.
16794 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16796 * configure.ac: Remove checks for prfpregset_t.
16797 * gdb_proc_service.h: New file.
16798 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16799 new "gdb_proc_service.h".
16800 * proc-service.c: Likewise.
16801 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16802 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16803 * Makefile.in (gdb_proc_service_h): Updated.
16804 * configure, config.in: Regenerated.
16806 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16808 * remote-utils.c (prepare_resume_reply): Move declaration
16809 of gdb_id_from_wait to the top of the block.
16811 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16813 * linux-low.c (regsets_store_inferior_registers): Read the regset
16814 from the target before filling it.
16816 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16818 * server.c (attach_inferior): Return SIGTRAP for a successful
16821 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16823 * Makefile.in (OBS): Add version.o.
16824 (STAGESTUFF): Delete.
16825 (version.o): Add dependencies.
16826 (version.c): Replace rule.
16827 (clean): Remove version.c.
16828 * server.c (gdbserver_version): New.
16829 (gdbserver_usage): Use printf.
16830 (main): Handle --version and --help.
16831 * server.h (version, host_name): Add declarations.
16833 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16845 * linux-x86-64-low.c:
16847 * linux-s390-low.c:
16848 * linux-ppc64-low.c:
16850 * linux-mips-low.c:
16851 * linux-m68k-low.c:
16852 * linux-m32r-low.c:
16855 * linux-ia64-low.c:
16856 * linux-i386-low.c:
16857 * linux-crisv32-low.c:
16869 * gdbserver.1: Add (C) after Copyright. Update the FSF
16872 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16874 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16875 (arm_breakpoint_at): Recognize both breakpoints.
16876 (the_low_target): Use the correct breakpoint instruction.
16878 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16880 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16881 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16882 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16883 (the_low_target): Update.
16885 2005-10-25 Andreas Schwab <schwab@suse.de>
16887 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16889 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16890 (ia64_num_regs): Reduce to 462.
16892 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16894 * acinclude.m4: Correct quoting.
16895 * aclocal.m4: Regenerated.
16897 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16898 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16899 (thread_db_init): Call thread_db_err_str.
16900 * configure.ac: Check for TD_VERSION.
16901 * config.in, configure: Regenerated.
16903 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16905 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16907 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16909 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16910 is not available. Define HAVE_PTRACE_GETREGS if it is.
16911 * config.in, configure: Regenerated.
16912 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16913 * linux-i386-low.c, linux-m68k-low.c: Update to use
16914 HAVE_PTRACE_GETREGS.
16915 * linux-low.c (regsets_fetch_inferior_registers)
16916 (regsets_store_inferior_registers): Only return 0 if we processed
16918 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16919 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16921 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16923 * inferiors.c (struct thread_info): Add gdb_id.
16924 (add_thread): Add gdb_id argument.
16925 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16926 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16927 calls to add_thread.
16928 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16929 * server.c (handle_query): Use thread_to_gdb_id.
16930 (handle_v_cont, main): Use gdb_id_to_thread_id.
16931 * server.h (add_thread): Update prototype.
16932 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16935 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16937 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16938 left-padded registers.
16939 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16940 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16942 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16944 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16945 * configure: Regenerate.
16946 * config.in: Regenerate.
16947 * server.h (NEED_DECLARATION_STRERROR):
16948 Replace with !HAVE_DECL_STRERROR.
16950 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16952 * linux-low.c (linux_wait, linux_send_signal): Don't test
16953 an unsigned long variable for > 0 if it could be MAX_ULONG.
16954 * server.c (myresume): Likewise.
16955 * target.c (set_desired_inferior): Likewise.
16957 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16959 * configure.ac: Simplify and improve check for socklen_t.
16960 * configure, config.in: Regenerate.
16962 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16964 * acconfig.h: Remove.
16965 * configure.ac: Add a test for socklen_t. Use three-argument
16966 AC_DEFINE throughout.
16967 * config.in: Regenerated using autoheader 2.59.
16968 * configure: Regenerated.
16970 * gdbreplay.c (socklen_t): Provide a default.
16971 (remote_open): Use socklen_t.
16972 * remote-utils.c (socklen_t): Provide a default.
16973 (remote_open): Use socklen_t.
16974 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16977 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16979 * linux-low.c (linux_read_memory, linux_write_memory)
16980 (linux_read_auxv): Likewise.
16981 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16982 (check_mem_write): Likewise.
16983 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16985 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16986 (registers_from_string, register_data): Likewise.
16987 * server.c (handle_query, main): Likewise.
16988 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16989 (decode_M_packet): Likewise.
16990 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16991 * target.h (struct target_ops): Update read_memory, write_memory,
16993 (read_inferior_memory, write_inferior_memory): Update.
16994 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16995 to unsigned char *.
16996 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16997 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16998 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16999 linux-s390-low.c, linux-sh-low.c: Update for changes in
17000 read_inferior_memory and the_low_target->breakpoint.
17002 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17004 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17005 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17006 * configure.srv: Add powerpc64-*-linux*.
17007 * linux-ppc64-low.c: New file.
17009 2005-05-23 Orjan Friberg <orjanf@axis.com>
17011 * linux-cris-low.c: New file with support for CRIS.
17012 * linux-crisv32-low.c: Ditto for CRISv32.
17013 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17014 (clean): Add reg-cris.c and reg-crisv32.c.
17015 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17016 reg-crisv32.o, and reg-crisv32.c to make rules.
17017 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17018 recognized targets.
17020 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17022 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17023 of sizeof (PTRACE_XFER_TYPE).
17024 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17026 2005-05-12 Orjan Friberg <orjanf@axis.com>
17028 * target.h (struct target_ops): Add insert_watchpoint,
17029 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17030 pointers for hardware watchpoint support.
17031 * linux-low.h (struct linux_target_ops): Ditto.
17032 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17033 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17034 to linux_target_ops.
17035 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17037 * server.c (main): Recognize 'Z' and 'z' packets.
17039 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17041 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17042 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17043 (the_low_target): Add new members.
17045 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17047 * proc-service.c (ps_lgetregs): Search all_processes instead of
17050 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17052 * server.c (start_inferior): Change return type to int.
17053 (attach_inferior): Change sigptr to int *.
17054 (handle_v_cont, handle_v_requests): Change signal to int *.
17055 (main): Change signal to int.
17057 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17059 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17060 * configure.srv: Add m32r*-*-linux*.
17061 * linux-m32r-low.c: New file.
17063 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17065 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17067 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17069 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17070 Take unsigned long arguments for PIDs.
17071 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17072 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17073 (wait_for_sigstop, linux_resume_one_process)
17074 (regsets_fetch_inferior_registers, linux_send_signal)
17075 (linux_read_auxv): Likewise. Update the types of variables holding
17076 PIDs. Update format string specifiers.
17077 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17078 * remote-utils.c (prepare_resume_reply): Likewise.
17079 * server.c (cont_thread, general_thread, step_thread)
17080 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17082 (handle_query): Update format specifiers.
17083 (handle_v_cont, main): Use strtoul for thread IDs.
17084 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17085 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17086 (general_thread, step_thread, thread_from_wait)
17087 (old_thread_from_wait): Update.
17088 * target.h (struct thread_resume): Use unsigned long for THREAD.
17089 (struct target_ops): Use unsigned long for arguments to attach and
17092 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17094 * acinclude.m4: Include bfd/bfd.m4 directly.
17095 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17096 <agriffis@toolchain.org>.
17097 * aclocal.m4, configure: Regenerated.
17099 2005-01-07 Andrew Cagney <cagney@gnu.org>
17101 * configure.ac: Rename configure.in, require autoconf 2.59.
17102 * configure: Re-generate.
17104 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17106 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17107 LIBS when finished.
17108 * aclocal.m4: Regenerated.
17109 * configure: Regenerated.
17111 2004-11-21 Andreas Schwab <schwab@suse.de>
17113 * linux-m68k-low.c (m68k_num_gregs): Define.
17114 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17115 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17116 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17117 (m68k_breakpoint_at): New. Add to the_low_target.
17119 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17120 srv_linux_thread_db to yes.
17122 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17124 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17125 (ARCH_SET_FS): Likewise.
17126 (ARCH_GET_FS): Likewise.
17127 (ARCH_GET_GS): Likewise.
17129 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17131 * linux-i386-low.c (ps_get_thread_area): New.
17132 * linux-x86-64-low.c (ps_get_thread_area): New.
17133 * linux-low.c: Include <sys/syscall.h>.
17134 (linux_kill_one_process): Don't kill the first thread here.
17135 (linux_kill): Kill the first thread here.
17136 (kill_lwp): New function.
17137 (send_sigstop, linux_send_signal): Use it.
17138 * proc-service.c: Clean up #ifdefs.
17139 (fpregset_info): Delete.
17140 (ps_lgetregs): Update and enable implementation.
17141 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17143 * remote-utils.c (struct sym_cache, symbol_cache): New.
17144 (input_interrupt): Print a clearer message.
17145 (async_io_enabled): New variable.
17146 (enable_async_io, disable_async_io): Use it. Update comments.
17147 (look_up_one_symbol): Use the symbol cache.
17148 * thread-db.c (thread_db_look_up_symbols): New function.
17149 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17151 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17153 * configure.in: Test for -rdynamic.
17154 * configure: Regenerated.
17155 * Makefile (INTERNAL_LDFLAGS): New.
17156 (gdbserver, gdbreplay): Use it.
17158 2004-09-02 Andrew Cagney <cagney@gnu.org>
17160 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17162 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17164 * linux-low.c (linux_wait): Clear all_processes list also.
17166 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17168 * linux-low.c: Include <errno.h>. Remove extern declaration of
17171 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17173 * gdbreplay.c, server.h, utils.c: Update copyright years.
17175 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17177 * server.c (main): Print child status or termination signal from
17178 variable 'signal', not 'sig'.
17180 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17182 * linux-low.c (linux_read_memory): Change return type to
17183 int. Check for and return error from ptrace().
17184 * target.c (read_inferior_memory): Change return type to int. Pass
17185 back return status from the_target->read_memory().
17186 * target.h (struct target_ops): Adapt *read_memory() prototype.
17188 (read_inferior_memory): Adapt prototype.
17189 * server.c (main): Return an error packet if
17190 read_inferior_memory() returns an error.
17192 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17194 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17195 Unify with other clean targets.
17197 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17199 * server.c (handle_v_cont): Call set_desired_inferior.
17201 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17203 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17205 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17207 * linux-low.c (linux_wait): Unblock async I/O.
17208 (linux_resume): Block and enable async I/O.
17209 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17210 * server.h (block_async_io, unblock_async_io): Add prototypes.
17212 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17214 * remote-utils.c (remote_open): Print a status notice after
17215 opening a TCP port.
17216 * server.c (attach_inferior): Print a status notice after
17219 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17221 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17223 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17225 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17227 * server.c, target.h: Update copyright years.
17229 2004-02-25 Roland McGrath <roland@redhat.com>
17231 * target.h (struct target_ops): New member `read_auxv'.
17232 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17233 * linux-low.c (linux_read_auxv): New function.
17234 (linux_target_ops): Initialize `read_auxv' member to that.
17236 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17238 Committed by Jim Blandy <jimb@redhat.com>.
17240 * linux-s390-low.c (s390_num_regs): Update.
17241 (s390_regmap): Remove control registers. Use __s390x__ predefine
17242 instead of GPR_SIZE to distiguish s390 and s390x targets.
17244 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17246 * linux-low.c: Update copyright year.
17247 (check_removed_breakpoint): Clear pending_is_breakpoint.
17248 (linux_set_resume_request, linux_queue_one_thread)
17249 (resume_status_pending_p): New functions.
17250 (linux_continue_one_thread): Use process->resume.
17251 (linux_resume): Only resume threads if there are no pending events.
17252 * linux-low.h (struct process_info): Add resume request
17255 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17257 * regcache.c (new_register_cache): Clear the allocated register
17258 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17260 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17262 * linux-low.c (linux_resume): Take a struct thread_resume *
17264 (linux_wait): Update call.
17265 (resume_ptr): New static variable.
17266 (linux_continue_one_thread): Renamed from
17267 linux_continue_one_process. Use resume_ptr.
17268 (linux_resume): Use linux_continue_one_thread.
17269 * server.c (handle_v_cont, handle_v_requests): New functions.
17270 (myresume): New function.
17271 (main): Handle 'v' case.
17272 * target.h (struct thread_resume): New type.
17273 (struct target_ops): Change argument of "resume" to struct
17275 (myresume): Delete macro.
17277 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17279 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17280 (uninstall): Support DESTDIR.
17282 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17284 * configure.srv: Add xscale*linux copy of arm*linux entry.
17286 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17288 * linux-arm-low.c (arm_reinsert_addr): New function.
17289 (the_low_target): Add arm_reinsert_addr.
17291 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17293 * mem-break.c: Remove whitespace at end of file.
17295 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17297 * configure.in: Check whether we need to prototype strerror.
17298 * server.h: Optionally prototype strerror.
17299 * gdbreplay.c (perror_with_name): Use strerror.
17300 * linux-low.c (linux_attach_lwp): Use strerror.
17301 * utils.c (perror_with_name): Use strerror.
17302 * config.in, configure: Regenerated.
17304 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17306 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17307 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17309 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17311 * Makefile.in (SFILES): Update.
17312 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17313 low-sun3.c: Remove files.
17315 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17317 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17318 (linux_detach_one_process, linux_detach): New functions.
17319 (linux_target_ops): Add linux_detach.
17320 * server.c (main): Handle 'D' packet.
17321 * target.h (struct target_ops): Add "detach" member.
17322 (detach_inferior): Define.
17324 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17326 From Kelley Cook <kelleycook@wideopenwest.com>:
17327 * configure.srv: Accept i[34567]86 variants.
17329 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17331 * linux-low.c (linux_wait_for_event): Correct comment typos.
17332 (linux_resume_one_process): Call check_removed_breakpoint.
17333 (linux_send_signal): New function.
17334 (linux_target_ops): Add linux_send_signal.
17335 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17337 * target.h (struct target_ops): Add send_signal.
17339 2003-05-29 Jim Blandy <jimb@redhat.com>
17341 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17342 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17343 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17344 away part of the register's value.
17346 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17348 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17349 (linux_wait_for_event, linux_init_signals): Likewise.
17351 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17353 * configure.in: Check for stdlib.h.
17354 * configure: Regenerated.
17355 * config.in: Regenerated.
17357 2003-01-04 Andreas Schwab <schwab@suse.de>
17359 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17361 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17363 * Makefile.in: Remove obsolete code.
17365 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17367 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17368 defined(PT_FPR0_HI).
17370 2002-11-17 Stuart Hughes <seh@zee2.com>
17372 * linux-arm-low.c (arm_num_regs): Increase.
17373 (arm_regmap): Include status register.
17375 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17377 * linux-low.c (register_addr): Remove incorrect -1 check.
17379 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17381 * linux-low.c (linux_create_inferior): Call setpgid. Return
17383 (unstopped_p, linux_signal_pid): Remove.
17384 (linux_target_ops): Remove linux_signal_pid.
17385 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17386 global instead of target method.
17387 * target.h (struct target_ops): Remove signal_pid. Update comment
17388 for create_inferior.
17389 * server.c (signal_pid): New variable.
17390 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17391 gdbserver. Set the child to be the foreground process group.
17392 (attach_inferior): Set signal_pid.
17394 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17396 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17398 2002-08-20 Jim Blandy <jimb@redhat.com>
17400 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17403 2002-08-01 Andrew Cagney <cagney@redhat.com>
17405 * Makefile.in: Make chill references obsolete.
17407 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17409 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17410 * configure: Regenerate.
17411 * config.in: Regenerate.
17413 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17415 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17416 (perror_with_name, remote_close, remote_open, expect, play): Static.
17418 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17420 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17421 byte offsets instead of an array of indexes.
17422 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17424 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17426 * regcache.c: Add comment.
17428 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17430 * thread-db.c: New file.
17431 * proc-service.c: New file.
17432 * acinclude.m4: New file.
17433 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17434 proc-service.o, and thread-db.o.
17435 (linux-low.o): Add USE_THREAD_DB.
17436 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17437 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17438 * aclocal.m4: Regenerated.
17439 * config.in: Regenerated.
17440 * configure: Regenerated.
17441 * configure.in: Check for proc_service.h, sys/procfs.h,
17442 thread_db.h, and linux/elf.h headrs.
17443 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17444 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17445 Check for -lthread_db and thread support.
17446 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17447 PowerPC, and SuperH.
17448 * i387-fp.c: Constify arguments.
17449 * i387-fp.h: Likewise.
17450 * inferiors.c: (struct thread_info): Renamed from
17451 `struct inferior_info'. Remove PID member. Use generic inferior
17452 list header. All uses updated.
17453 (inferiors, signal_pid): Removed.
17454 (all_threads): New variable.
17455 (get_thread): Define.
17456 (add_inferior_to_list): New function.
17457 (for_each_inferior): New function.
17458 (change_inferior_id): New function.
17459 (add_inferior): Removed.
17460 (remove_inferior): New function.
17461 (add_thread): New function.
17462 (free_one_thread): New function.
17463 (remove_thread): New function.
17464 (clear_inferiors): Use for_each_inferior and free_one_thread.
17465 (find_inferior): New function.
17466 (find_inferior_id): New function.
17467 (inferior_target_data): Update argument type.
17468 (set_inferior_target_data): Likewise.
17469 (inferior_regcache_data): Likewise.
17470 (set_inferior_regcache_data): Likewise.
17471 * linux-low.c (linux_bp_reinsert): Remove.
17472 (all_processes, stopping_threads, using_thrads)
17473 (struct pending_signals, debug_threads, pid_of): New.
17474 (inferior_pid): Replace with macro.
17475 (struct inferior_linux_data): Remove.
17476 (get_stop_pc, add_process): New functions.
17477 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17478 Use add_process and add_thread.
17479 (linux_attach_lwp): New function, based on old linux_attach. Use
17480 add_process and add_thread. Set stop_expected for new threads.
17481 (linux_attach): New function.
17482 (linux_kill_one_process): New function.
17483 (linux_kill): Kill all LWPs.
17484 (linux_thread_alive): Use find_inferior_id.
17485 (check_removed_breakpoints, status_pending_p): New functions.
17486 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17487 Update. Use WNOHANG. Wait for cloned processes also. Update process
17488 struct for the found process.
17489 (linux_wait_for_event): New function.
17490 (linux_wait): Use it. Support LWPs.
17491 (send_sigstop, wait_for_sigstop, stop_all_processes)
17492 (linux_resume_one_process, linux_continue_one_process): New functions.
17493 (linux_resume): Support LWPs.
17494 (REGISTER_RAW_SIZE): Remove.
17495 (fetch_register): Use register_size instead. Call supply_register.
17496 (usr_store_inferior_registers): Likewise. Call collect_register.
17497 Fix recursive case.
17498 (regsets_fetch_inferior_registers): Improve error message.
17499 (regsets_store_inferior_registers): Add debugging.
17500 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17501 (unstopped_p, linux_signal_pid): New functions.
17502 (linux_target_ops): Add linux_signal_pid.
17503 (linux_init_signals): New function.
17504 (initialize_low): Call it. Initialize using_threads.
17505 * regcache.c (inferior_regcache_data): Add valid
17507 (get_regcache): Fetch registers lazily. Add fetch argument
17508 and update all callers.
17509 (regcache_invalidate_one, regcache_invalidate): New
17511 (new_register_cache): Renamed from create_register_cache.
17512 Return the new regcache.
17513 (free_register_cache): Change argument to a void *.
17514 (registers_to_string, registers_from_string): Call get_regcache
17515 with fetch flag set.
17516 (register_data): Make static. Pass fetch flag to get_regcache.
17517 (supply_register): Call get_regcache with fetch flag clear.
17518 (collect_register): Call get_regcache with fetch flag set.
17519 (collect_register_as_string): New function.
17520 * regcache.h: Update.
17521 * remote-utils.c (putpkt): Flush after debug output and use
17523 Handle input interrupts while waiting for an ACK.
17524 (input_interrupt): Use signal_pid method.
17525 (getpkt): Flush after debug output and use stderr.
17526 (outreg): Use collect_register_as_string.
17527 (new_thread_notify, dead_thread_notify): New functions.
17528 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17529 and general_thread.
17530 (look_up_one_symbol): Flush after debug output.
17531 * server.c (step_thread, server_waiting): New variables.
17532 (start_inferior): Don't use signal_pid. Update call to mywait.
17533 (attach_inferior): Update call to mywait.
17534 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17535 (main): Don't fetch/store registers explicitly. Use
17536 set_desired_inferior. Support proposed ``Hs'' packet. Update
17538 * server.h: Update.
17539 (struct inferior_list, struct_inferior_list_entry): New.
17540 * target.c (set_desired_inferior): New.
17541 (write_inferior_memory): Constify.
17542 (mywait): New function.
17543 * target.h: Update.
17544 (struct target_ops): New signal_pid method.
17545 (mywait): Removed macro, added prototype.
17547 * linux-low.h (regset_func): Removed.
17548 (regset_fill_func, regset_store_func): New.
17549 (enum regset_type): New.
17550 (struct regset_info): Add type field. Use new operation types.
17551 (struct linux_target_ops): stop_pc renamed to get_pc.
17552 Add decr_pc_after_break and breakpoint_at.
17553 (get_process, get_thread_proess, get_process_thread)
17554 (strut process_info, all_processes, linux_attach_lwp)
17555 (thread_db_init): New.
17557 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17558 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17559 (the_low_target): Add new members.
17560 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17561 (i386_store_fpxregset): Constify.
17562 (target_regsets): Add new kind identifier.
17563 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17564 (i386_set_pc): Add debugging.
17565 (i386_breakpoint_at): New function.
17566 (the_low_target): Add new members.
17567 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17568 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17569 (mips_breakpoint_at): New.
17570 (the_low_target): Add new members.
17571 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17572 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17573 (the_low_target): Add new members.
17574 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17575 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17576 (the_low_target): Add new members.
17577 * linux-x86-64-low.c (target_regsets): Add new kind
17580 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17582 From Martin Pool <mbp@samba.org>:
17583 * server.c (gdbserver_usage): New function.
17586 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17588 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17589 stop_at -> stop_pc.
17591 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17593 * Makefile.in: Remove obsolete code.
17595 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17597 * linux-low.c (regsets_fetch_inferior_registers),
17598 (regsets_store_inferior_registers): Removed cast to int from
17600 * regcache.h: Added declaration of struct inferior_info.
17602 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17604 * inferiors.c (struct inferior_info): Add regcache_data.
17605 (add_inferior): Call create_register_cache.
17606 (clear_inferiors): Call free_register_cache.
17607 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17608 * regcache.c (struct inferior_regcache_data): New.
17609 (registers): Remove.
17610 (get_regcache): New function.
17611 (create_register_cache, free_register_cache): New functions.
17612 (set_register_cache): Don't initialize the register cache here.
17613 (registers_to_string, registers_from_string, register_data): Call
17615 * regcache.h: Add prototypes.
17616 * server.h: Likewise.
17618 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17620 * mem-break.c: New file.
17621 * mem-break.h: New file.
17622 * Makefile.in: Add mem-break.o rule; update server.h
17624 * inferiors.c (struct inferior_info): Add target_data
17626 (clear_inferiors): Free target_data member if set.
17627 (inferior_target_data, set_inferior_target_data): New functions.
17628 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17629 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17630 * linux-low.c (linux_bp_reinsert): New variable.
17631 (struct inferior_linux_data): New.
17632 (linux_create_inferior): Use set_inferior_target_data.
17633 (linux_attach): Likewise. Call add_inferior.
17634 (linux_wait_for_one_inferior): New function.
17635 (linux_wait): Call it.
17636 (linux_write_memory): Add const.
17637 (initialize_low): Call set_breakpoint_data.
17638 * linux-low.h (struct linux_target_ops): Add breakpoint
17640 * server.c (attach_inferior): Remove extra add_inferior
17642 * server.h: Include mem-break.h. Update inferior.c
17644 * target.c (read_inferior_memory)
17645 (write_inferior_memory): New functions.
17646 * target.h (read_inferior_memory)
17647 (write_inferior_memory): Change macros to prototypes.
17648 (struct target_ops): Update comments. Add const to write_memory
17651 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17653 * linux-low.c (usr_store_inferior_registers): Support
17654 registers which are allowed to fail to store.
17655 * linux-low.h (linux_target_ops): Likewise.
17656 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17657 (ppc_cannot_store_register): FPSCR may not be storable.
17659 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17661 * server.h: Include <string.h> if HAVE_STRING_H.
17662 * ChangeLog: Correct paths in last ChangeLog entry.
17664 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17666 * linux-low.h: Remove obsolete prototypes.
17667 (struct linux_target_ops): New.
17668 (extern the_low_target): New.
17669 * linux-low.c (num_regs, regmap): Remove declarations.
17670 (register_addr): Use the_low_target explicitly.
17671 (fetch_register): Likewise.
17672 (usr_fetch_inferior_registers): Likewise.
17673 (usr_store_inferior_registers): Likewise.
17674 * linux-arm-low.c (num_regs): Remove.
17675 (arm_num_regs): Define.
17676 (arm_regmap): Renamed from regmap, made static.
17677 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17679 (arm_cannot_store_register): Renamed from cannot_store_register,
17681 (the_low_target): New.
17682 * linux-i386-low.c (num_regs): Remove.
17683 (i386_num_regs): Define.
17684 (i386_regmap): Renamed from regmap, made static.
17685 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17687 (i386_cannot_store_register): Renamed from cannot_store_register,
17689 (the_low_target): New.
17690 * linux-ia64-low.c (num_regs): Remove.
17691 (ia64_num_regs): Define.
17692 (ia64_regmap): Renamed from regmap, made static.
17693 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17695 (ia64_cannot_store_register): Renamed from cannot_store_register,
17697 (the_low_target): New.
17698 * linux-m68k-low.c (num_regs): Remove.
17699 (m68k_num_regs): Define.
17700 (m68k_regmap): Renamed from regmap, made static.
17701 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17703 (m68k_cannot_store_register): Renamed from cannot_store_register,
17705 (the_low_target): New.
17706 * linux-mips-low.c (num_regs): Remove.
17707 (mips_num_regs): Define.
17708 (mips_regmap): Renamed from regmap, made static.
17709 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17711 (mips_cannot_store_register): Renamed from cannot_store_register,
17713 (the_low_target): New.
17714 * linux-ppc-low.c (num_regs): Remove.
17715 (ppc_num_regs): Define.
17716 (ppc_regmap): Renamed from regmap, made static.
17717 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17719 (ppc_cannot_store_register): Renamed from cannot_store_register,
17721 (the_low_target): New.
17722 * linux-s390-low.c (num_regs): Remove.
17723 (s390_num_regs): Define.
17724 (s390_regmap): Renamed from regmap, made static.
17725 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17727 (s390_cannot_store_register): Renamed from cannot_store_register,
17729 (the_low_target): New.
17730 * linux-sh-low.c (num_regs): Remove.
17731 (sh_num_regs): Define.
17732 (sh_regmap): Renamed from regmap, made static.
17733 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17735 (sh_cannot_store_register): Renamed from cannot_store_register,
17737 (the_low_target): New.
17738 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17739 (the_low_target): New.
17741 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17743 * Makefile.in: Add stamp-h target.
17744 * configure.in: Create stamp-h.
17745 * configure: Regenerated.
17747 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17749 * inferiors.c: New file.
17750 * target.c: New file.
17751 * target.h: New file.
17752 * Makefile.in: Add target.o and inferiors.o. Update
17754 * linux-low.c (inferior_pid): New static variable,
17755 moved from server.c.
17756 (linux_create_inferior): Renamed from create_inferior.
17757 Call add_inferior. Return 0 on success instead of a PID.
17758 (linux_attach): Renamed from myattach.
17759 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17760 (linux_thread_alive): Renamed from mythread_alive.
17761 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17763 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17764 (regsets_store_inferior_registers): Correct error message.
17765 Add missing ``return 0''.
17766 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17767 (linux_store_registers): Renamed from store_inferior_registers.
17768 (linux_read_memory): Renamed from read_inferior_memory.
17769 (linux_write_memory): Renamed from write_inferior_memory.
17770 (linux_target_ops): New structure.
17771 (initialize_low): Call set_target_ops ().
17772 * remote-utils.c (unhexify): New function.
17773 (hexify): New function.
17774 (input_interrupt): Send signals to ``signal_pid''.
17775 * server.c (inferior_pid): Remove.
17776 (start_inferior): Update create_inferior call.
17777 (attach_inferior): Call add_inferior.
17778 (handle_query): New function.
17779 (main): Call handle_query for `q' packets.
17780 * server.h: Include "target.h". Remove obsolete prototypes.
17781 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17783 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17785 * Makefile.in: Add WARN_CFLAGS. Update configury
17787 * configure.in: Check for <string.h>
17788 * configure: Regenerate.
17789 * config.in: Regenerate.
17790 * gdbreplay.c: Include needed system headers.
17791 (remote_open): Remove strchr prototype.
17792 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17793 * regcache.c (supply_register): Change buf argument to const void *.
17794 (supply_register_by_name): Likewise.
17795 (collect_register): Change buf argument to void *.
17796 (collect_register_by_name): Likewise.
17797 * regcache.h: Add missing prototypes.
17798 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17799 * server.c (handle_query): New function.
17800 (attached): New static variable, moved out of main.
17801 (main): Quiet longjmp clobber warnings.
17802 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17803 * utils.c (error): Remove NORETURN.