1 2019-12-19 Christian Biesinger <cbiesinger@google.com>
3 * configure: Regenerate.
4 * configure.ac: Quote variable arguments of test.
6 2019-12-16 Bernd Edlinger <bernd.edlinger@hotmail.de>
8 * Makefile.in: Fix build with GNU Make 3.81
10 2019-12-16 Tom Tromey <tromey@adacore.com>
12 * server.c (get_exec_file): Constify result.
14 2019-12-10 Christian Biesinger <cbiesinger@google.com>
16 * Makefile.in: Add safe-strerror.c to gdbreplay and IPA, and change
17 UNDO_GNULIB_CFLAGS to undo strerror_r instead of strerror.
18 * config.in: Regenerate.
19 * configure: Regenerate.
20 * configure.ac: Don't check for strerror.
21 * linux-i386-ipa.c (initialize_fast_tracepoint_trampoline_buffer):
22 Call safe_strerror instead of strerror.
23 * server.h (strerror): Remove this now-unnecessary declaration.
24 * tracepoint.c (init_named_socket): Call safe_strerror instead of
26 (gdb_agent_helper_thread): Likewise.
27 * utils.c (perror_with_name): Likewise.
29 2019-11-26 Tom Tromey <tom@tromey.com>
31 * configure, config.in: Rebuild.
33 2019-11-26 Tom Tromey <tom@tromey.com>
35 * remote-utils.c (block_unblock_async_io): Use gdb_sigmask.
36 * linux-low.c (linux_wait_for_event_filtered, linux_async): Use
38 * configure, config.in: Rebuild.
40 2019-11-26 Tom Tromey <tom@tromey.com>
42 * Makefile.in (PTHREAD_CFLAGS, PTHREAD_LIBS): New variables.
43 (INTERNAL_CFLAGS_BASE): Use PTHREAD_CFLAGS.
44 (GDBSERVER_LIBS): Use PTHREAD_LIBS.
45 * acinclude.m4: Include ax_pthread.m4.
46 * config.in, configure: Rebuild.
48 2019-11-26 Christian Biesinger <cbiesinger@google.com>
50 * debug.c (debug_set_output): Call safe_strerror instead of
52 * linux-low.c (attach_proc_task_lwp_callback): Likewise.
53 (linux_kill_one_lwp): Likewise.
54 (linux_detach_one_lwp): Likewise.
55 (linux_wait_for_event_filtered): Likewise.
56 (store_register): Likewise.
57 * lynx-low.c (lynx_attach): Likewise.
58 * mem-break.c (insert_memory_breakpoint): Likewise.
59 (remove_memory_breakpoint): Likewise.
60 (delete_fast_tracepoint_jump): Likewise.
61 (set_fast_tracepoint_jump): Likewise.
62 (uninsert_fast_tracepoint_jumps_at): Likewise.
63 (reinsert_fast_tracepoint_jumps_at): Likewise.
64 * nto-low.c (nto_xfer_memory): Likewise.
65 (nto_resume): Likewise.
67 2019-11-20 Luis Machado <luis.machado@linaro.org>
69 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
70 instead of register count.
71 * tdesc.c (tdesc_contains_feature): New function.
72 * tdesc.h (tdesc_contains_feature): New prototype.
74 2019-11-15 Christian Biesinger <cbiesinger@google.com>
76 * Makefile.in: Add safe-strerror.c.
77 * configure: Regenerate.
78 * configure.ac: Don't source common.host.
80 2019-11-15 Christian Biesinger <cbiesinger@google.com>
82 * config.in: Regenerate.
83 * configure: Regenerate.
85 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
87 * ax.c (ax_printf): Handle size_t_arg.
89 2019-11-06 Christian Biesinger <cbiesinger@google.com>
91 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
92 * mi/mi-main.c (output_cores): Likewise.
93 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
94 (linux_xfer_osdata_modules): Likewise.
95 * remote.c (register_remote_support_xml): Likewise.
96 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
97 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
99 2019-11-01 Christian Biesinger <cbiesinger@google.com>
101 * configure: Regenerate.
102 * configure.ac: Remove check for strerror_r.
104 2019-10-31 Christian Biesinger <cbiesinger@google.com>
106 * config.in: Regenerate.
107 * configure: Regenerate.
108 * configure.ac: Also check for strerror_r.
110 2019-10-31 Christian Biesinger <cbiesinger@google.com>
112 * ax.h (debug_agent): Remove duplicate declaration.
114 2019-10-26 Tom de Vries <tdevries@suse.de>
116 * linux-aarch64-low.c: Fix typos in comments.
117 * linux-arm-low.c: Same.
119 * linux-ppc-low.c: Same.
120 * proc-service.c: Same.
123 * tracepoint.c: Same.
126 2019-10-25 Tom Tromey <tromey@adacore.com>
128 * utils.c (xstrdup): Remove.
130 2019-10-23 Tom Tromey <tom@tromey.com>
132 * configure, config.in: Rebuild.
134 2019-10-23 Tom Tromey <tom@tromey.com>
136 * configure: Rebuild.
137 * acinclude.m4: Use m4_include, not sinclude.
139 2019-10-17 Tom Tromey <tromey@adacore.com>
141 * configure: Rebuild.
142 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
143 in AC_CONFIG_FILES invocation.
144 * Makefile.in (stamp-h, Makefile): Use new-style config.status
147 2019-10-16 Christian Biesinger <cbiesinger@google.com>
149 * server.c: Include xml-builtin.h.
150 (get_xml_features): Don't declare xml_builtins here.
152 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
154 * Makefile.in: Remove references to vec-ipa.o.
156 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
158 * Makefile.in: Remove references to vec.c.
160 2019-10-02 Christian Biesinger <cbiesinger@google.com>
162 * server.c (server_waiting): Change to bool.
163 (extended_protocol): Likewise.
164 (response_needed): Likewise.
165 (exit_requested): Likewise.
166 (run_once): Likewise.
167 (report_no_resumed): Likewise.
168 (non_stop): Likewise.
169 (disable_packet_vCont): Likewise.
170 (disable_packet_Tthread): Likewise.
171 (disable_packet_qC): Likewise.
172 (disable_packet_qfThreadInfo): Likewise.
173 (handle_general_set): Update.
174 (handle_detach): Update.
175 (handle_monitor_command): Update.
176 (handle_query): Update.
177 (captured_main): Update.
178 (process_serial_event): Update.
179 * server.h (server_waiting): Change to bool.
180 (disable_packet_vCont): Likewise.
181 (disable_packet_Tthread): Likewise.
182 (disable_packet_qC): Likewise.
183 (disable_packet_qfThreadInfo): Likewise.
184 (run_once): Likewise.
185 (non_stop): Likewise.
186 * target.c (target_stop_and_wait): Update.
188 2019-10-02 Tom Tromey <tromey@adacore.com>
190 * Makefile.in (SFILES): Add common-inferior.c.
191 (OBS): Add common-inferior.o.
192 * server.c (startup_with_shell): Don't define.
194 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
196 * linux-low.c (linux_low_read_btrace): Update for change to
199 2019-09-20 Christian Biesinger <cbiesinger@google.com>
201 * debug.c (debug_threads): Remove comment in favor of the header.
202 * debug.h (using_threads): Add declaration.
203 (debug_threads): Add comment.
204 * linux-aarch64-low.c: Include debug.h and remove declaration of
206 * nto-low.c: Likewise.
207 * remote-utils.c: Likewise.
208 * thread-db.c: Likewise.
210 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
212 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
213 and powerpc-cell64l-ipa.o.
214 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
215 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
216 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
219 * spu-low.c: Remove file.
221 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
222 (parse_spufs_run): Remove.
223 (ppc_get_pc): Remove Cell/B.E. support.
224 (ppc_set_pc): Likewise.
225 (ppc_breakpoint_at): Likewise.
226 (ppc_arch_setup): Likewise.
227 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
228 tdesc_powerpc_cell32l.
229 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
230 or init_registers_powerpc_cell32l.
231 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
232 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
233 or init_registers_powerpc_cell32l.
234 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
235 (init_registers_powerpc_cell32l): Remove prototype.
236 (init_registers_powerpc_cell64l): Likewise.
238 * target.h (struct target_ops): Remove qxfer_spu member.
239 * server.c (handle_qxfer_spu): Remove.
240 (qxfer_packets): Remove entry for "spu".
241 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
242 * linux-low.c (SPUFS_MAGIC): Remove.
243 (spu_enumerate_spu_ids): Remove.
244 (linux_qxfer_spu): Remove.
245 (linux_target_ops): Remove qxfer_spu member.
246 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
247 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
248 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
250 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
252 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
253 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
254 * config.in: Regenerate.
255 * configure: Regenerate.
257 2019-08-15 Tom Tromey <tromey@adacore.com>
259 * target.c (target_write_memory): Use gdb::byte_vector.
261 2019-08-15 Tom Tromey <tromey@adacore.com>
263 * tracepoint.c (write_inferior_data_pointer)
264 (write_inferior_integer, write_inferior_int8)
265 (write_inferior_uinteger, m_tracepoint_action_download)
266 (r_tracepoint_action_download, x_tracepoint_action_download)
267 (l_tracepoint_action_download, clear_inferior_trace_buffer)
268 (download_agent_expr, download_tracepoint_1)
269 (download_trace_state_variables, upload_fast_traceframes): Update.
270 * server.c (gdb_write_memory): Update.
271 * remote-utils.c (relocate_instruction): Update.
272 * proc-service.c (ps_pdwrite): Update.
273 * mem-break.c (remove_memory_breakpoint)
274 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
275 (uninsert_fast_tracepoint_jumps_at)
276 (reinsert_fast_tracepoint_jumps_at): Update.
277 * linux-x86-low.c (append_insns)
278 (i386_install_fast_tracepoint_jump_pad)
279 (amd64_write_goto_address, i386_write_goto_address): Update.
280 * linux-s390-low.c (append_insns, s390_write_goto_address):
282 * linux-ppc-low.c (ppc_relocate_instruction)
283 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
284 (ppc_write_goto_address): Update.
285 * linux-aarch64-low.c (append_insns): Update.
286 * target.h (struct target_ops): Update.
287 (write_inferior_memory): Don't declare.
288 * target.c (target_write_memory): Rename from
289 write_inferior_memory. Remove old target_write_memory.
291 2019-08-15 Tom Tromey <tromey@adacore.com>
293 * target.c (write_inferior_memory): Use std::vector.
295 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
298 * configure.ac: Drop enable-libmcheck support.
299 * configure, config.in: Rebuild.
300 * acinclude.m4: Don't include it.
302 2019-07-19 Alan Hayward <alan.hayward@arm.com>
304 * configure.srv: Remove Arm xml files.
306 2019-07-19 Alan Hayward <alan.hayward@arm.com>
308 * configure.srv: Add new files. Remove xml generated files.
309 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
311 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
312 * linux-aarch32-tdesc.c: New file.
313 * linux-aarch32-tdesc.h: New file.
314 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
315 * linux-arm-low.c (init_registers_arm, tdesc_arm)
316 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
317 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
318 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
319 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
320 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
321 (arm_read_description): Call arm_linux_read_description.
322 (initialize_low_arch): Don't init registers.
323 * linux-arm-tdesc.c: New file.
324 * linux-arm-tdesc.h: New file.
326 2019-07-10 Alan Hayward <alan.hayward@arm.com>
328 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
329 Move counter inside for.
330 (arm_read_description): Check ptrace earlier.
331 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
333 2019-07-09 Tom Tromey <tom@tromey.com>
335 * configure: Rebuild.
336 * configure.ac: Change common to gdbsupport.
337 * acinclude.m4: Change common to gdbsupport.
338 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
339 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
340 common to gdbsupport.
341 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
342 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
343 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
344 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
345 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
346 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
347 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
348 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
349 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
350 common to gdbsupport.
352 2019-07-04 Alan Hayward <alan.hayward@arm.com>
354 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
356 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
358 2019-07-04 Alan Hayward <alan.hayward@arm.com>
360 * configure.srv: Remove legacy xml.
361 * linux-aarch64-low.c (initialize_low_arch): Remove
362 initialize_low_tdesc call.
363 * linux-aarch64-tdesc-selftest.c: Remove file.
364 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
365 * linux-x86-low.c (initialize_low_arch): Remove
366 initialize_low_tdesc call.
367 * linux-x86-tdesc-selftest.c: Remove file.
368 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
370 2019-06-20 Tom de Vries <tdevries@suse.de>
372 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
373 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
375 2019-06-19 Tom de Vries <tdevries@suse.de>
377 * debug.h (debug_write): Change return type to ssize_t.
378 * debug.c (debug_write): Same.
380 2019-06-14 Tom Tromey <tom@tromey.com>
382 * configure.ac: Use new path to gnulib.
383 * configure: Rebuild.
384 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
387 2019-06-11 Tom Tromey <tom@tromey.com>
389 * Makefile.in (SFILES): Add alloc.c.
391 (IPA_OBJS): Add alloc-ipa.o.
392 (alloc-ipa.o): New target.
393 (%.o: ../%.c): New pattern rule.
395 2019-06-10 Tom Tromey <tromey@adacore.com>
397 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
398 end warning with a newline.
399 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
401 * thread-db.c (attach_thread): Don't end warning with a newline.
402 (thread_db_notice_clone): Likewise.
403 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
405 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
406 end warning with a newline.
408 2019-06-04 Pedro Alves <palves@redhat.com>
410 * server.c (captured_main): Use make_unique_xstrdup.
412 2019-06-02 Tom Tromey <tom@tromey.com>
414 * gdbreplay.c (fromhex): Remove.
415 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
417 2019-05-29 Tom Tromey <tromey@adacore.com>
419 * configure: Rebuild.
421 2019-05-06 Kevin Buettner <kevinb@redhat.com>
423 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
424 sign extension code on 32-bit builds.
426 2019-05-03 Eli Zaretskii <eliz@gnu.org>
429 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
431 2019-04-19 Tom Tromey <tom@tromey.com>
433 * server.c (struct vstop_notif): Derive from notif_event.
435 (queue_stop_reply): Update.
436 (remove_all_on_match_ptid): Change type. Rewrite.
437 (discard_queued_stop_replies): Rewrite.
438 (in_queued_stop_replies_ptid): Change type.
439 (in_queued_stop_replies): Rewrite.
440 (notif_stop): Update.
441 (queue_stop_reply_callback): Update.
442 (captured_main): Don't call initialize_notif.
443 (push_stop_notification): Update.
444 * notif.c (notif_write_event, handle_notif_ack)
445 (notif_event_enque, notif_push): Update.
446 (notif_event_xfree, initialize_notif): Remove.
447 * notif.h (struct notif_event): Include <list>, not
449 (struct notif_server) <queue>: Now a std::list.
450 (notif_event_p): Remove typedef.
451 (initialize_notif): Don't declare.
452 (struct notif_event): Add virtual destructor.
454 2019-04-17 Alan Hayward <alan.hayward@arm.com>
456 * ax.c (ax_vdebug): Call debug_printf.
457 * debug.c (debug_write): New function.
458 * debug.h (debug_write): New declaration.
459 * linux-low.c (sigchld_handler): Call debug_write.
461 2019-04-17 Alan Hayward <alan.hayward@arm.com>
463 * debug.c (debug_set_output): New function.
464 (debug_vprintf): Send output to debug_file.
465 (debug_flush): Likewise.
466 * debug.h (debug_set_output): New declaration.
467 * server.c (handle_monitor_command): Add debug-file option.
468 (captured_main): Likewise.
470 2019-04-17 Alan Hayward <alan.hayward@arm.com>
472 * debug.c (remote_debug): Add definition.
473 * debug.h (remote_debug): Add declaration.
474 * hostio.c (remote_debug): Remove declaration.
475 * remote-utils.c (struct ui_file): Likewise.
476 (remote_debug): Likewise.
477 * remote-utils.h (remote_debug): Likewise,
478 * server.c (remote_debug): Remove definition.
480 2019-04-10 Kevin Buettner <kevinb@redhat.com>
482 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
483 when using a 64-bit gdbserver.
485 2019-04-09 Tom Tromey <tromey@adacore.com>
487 * linux-low.c (select_event_lwp): Use find_thread_in_random.
489 2019-04-08 Tom Tromey <tom@tromey.com>
491 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
493 (linux_resume_one_lwp): Likewise.
495 2019-04-08 Tom Tromey <tom@tromey.com>
497 * gdbreplay.c: Update.
498 * linux-low.c: Update.
501 2019-04-08 Tom Tromey <tom@tromey.com>
503 * server.c: Use C++ exception handling.
504 * linux-low.c: Use C++ exception handling.
505 * gdbreplay.c: Use C++ exception handling.
507 2019-04-08 Tom Tromey <tom@tromey.com>
509 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
510 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
511 (captured_main, main): Update.
512 * gdbreplay.c (main): Update.
514 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
516 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
517 value in argument pointer, return 1 if the entry is found and 0
518 otherwise. Move comment.
519 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
520 * linux-low.h (linux_get_auxv): Declare.
521 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
523 2019-04-05 Tom Tromey <tromey@adacore.com>
525 * server.c (gdbserver_usage): Use upper-case for metasyntactic
528 2019-03-28 Alan Hayward <alan.hayward@arm.com>
530 * linux-low.c (AT_HWCAP2): Add define if not already included.
532 2019-03-26 Alan Hayward <alan.hayward@arm.com>
534 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
535 (aarch64_arch_setup): Call linux_get_hwcap.
536 * linux-arm-low.c (arm_get_hwcap): Remove function.
537 (arm_read_description): Call linux_get_hwcap.
538 * linux-low.c (linux_get_auxv): New function.
539 (linux_get_hwcap): Likewise.
540 (linux_get_hwcap2): Likewise.
541 * linux-low.h (linux_get_hwcap): New declaration.
542 (linux_get_hwcap2): Likewise.
543 * linux-ppc-low.c (ppc_get_auxv): Remove function.
544 (ppc_arch_setup): Call linux_get_hwcap.
545 * linux-s390-low.c (s390_get_hwcap): Remove function.
546 (s390_arch_setup): Call linux_get_hwcap.
548 2019-03-22 Alan Hayward <alan.hayward@arm.com>
549 Jiong Wang <jiong.wang@arm.com>
551 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
552 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
554 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
556 2019-03-22 Alan Hayward <alan.hayward@arm.com>
557 Jiong Wang <jiong.wang@arm.com>
559 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
560 (aarch64_get_hwcap): New function.
561 (aarch64_arch_setup): Read APIA hwcap.
563 2019-03-22 Alan Hayward <alan.hayward@arm.com>
564 Jiong Wang <jiong.wang@arm.com>
566 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
567 (initialize_low_tracepoint): Likewise.
568 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
569 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
570 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
571 (aarch64_linux_read_description): Likewise.
572 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
574 2019-03-12 John Baldwin <jhb@FreeBSD.org>
576 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
577 i386_create_target_description for 'segments' parameter.
578 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
579 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
580 * win32-i386-low.c (i386_arch_setup): Likewise.
582 2019-03-12 Tom Tromey <tromey@adacore.com>
584 * linux-low.c (iterate_over_lwps): Update.
586 2019-03-06 Tom Tromey <tom@tromey.com>
588 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
589 (captured_main): Use SCOPE_EXIT.
591 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
593 * configure.srv: Use '$enable_unittest' instead of '$development'
594 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
597 2019-02-27 Tom Tromey <tromey@adacore.com>
599 * gdbreplay.c (logchar): Handle \r\n.
601 2019-02-07 Alan Hayward <alan.hayward@arm.com>
603 * linux-low.c (linux_attach): Add process before lwp.
604 * server.c (attach_inferior): Check if already attached.
606 2019-02-07 Tom Tromey <tom@tromey.com>
608 * x86-tdesc.h: Rename include guard.
609 * x86-low.h: Add include guard.
610 * wincecompat.h: Rename include guard.
611 * win32-low.h: Add include guard.
612 * utils.h: Rename include guard.
613 * tracepoint.h: Rename include guard.
614 * tdesc.h: Rename include guard.
615 * target.h: Rename include guard.
616 * server.h: Rename include guard.
617 * remote-utils.h: Rename include guard.
618 * regcache.h: Rename include guard.
619 * nto-low.h: Rename include guard.
620 * notif.h: Add include guard.
621 * mem-break.h: Rename include guard.
622 * lynx-low.h: Add include guard.
623 * linux-x86-tdesc.h: Add include guard.
624 * linux-s390-tdesc.h: Add include guard.
625 * linux-ppc-tdesc-init.h: Add include guard.
626 * linux-low.h: Add include guard.
627 * linux-aarch64-tdesc.h: Add include guard.
628 * linux-aarch32-low.h: Add include guard.
629 * inferiors.h: Rename include guard.
630 * i387-fp.h: Rename include guard.
631 * hostio.h: Rename include guard.
632 * gdbthread.h: Rename include guard.
633 * gdb_proc_service.h: Rename include guard.
634 * event-loop.h: Rename include guard.
635 * dll.h: Rename include guard.
636 * debug.h: Rename include guard.
637 * ax.h: Rename include guard.
639 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
642 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
643 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
645 2019-01-25 Tom Tromey <tom@tromey.com>
647 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
649 2019-01-25 Tom Tromey <tom@tromey.com>
651 * win32-low.c: Fix common/ includes.
652 * win32-i386-low.c: Fix common/ includes.
653 * tracepoint.c: Fix common/ includes.
654 * thread-db.c: Fix common/ includes.
655 * target.h: Fix common/ includes.
656 * symbol.c: Fix common/ includes.
657 * spu-low.c: Fix common/ includes.
658 * server.h: Fix common/ includes.
659 * server.c: Fix common/ includes.
660 * remote-utils.c: Fix common/ includes.
661 * regcache.h: Fix common/ includes.
662 * regcache.c: Fix common/ includes.
663 * nto-x86-low.c: Fix common/ includes.
664 * notif.h: Fix common/ includes.
665 * mem-break.h: Fix common/ includes.
666 * lynx-low.c: Fix common/ includes.
667 * lynx-i386-low.c: Fix common/ includes.
668 * linux-x86-tdesc-selftest.c: Fix common/ includes.
669 * linux-x86-low.c: Fix common/ includes.
670 * linux-low.c: Fix common/ includes.
671 * inferiors.h: Fix common/ includes.
672 * i387-fp.c: Fix common/ includes.
673 * hostio.c: Fix common/ includes.
674 * hostio-errno.c: Fix common/ includes.
675 * gdbthread.h: Fix common/ includes.
676 * gdbreplay.c: Fix common/ includes.
677 * fork-child.c: Fix common/ includes.
678 * event-loop.c: Fix common/ includes.
680 (enum gdb_agent_op): Fix common/ includes.
682 2019-01-21 Tom Tromey <tom@tromey.com>
684 * tracepoint.c: Fix includes.
685 * remote-utils.c: Fix includes.
686 * linux-x86-low.c: Fix includes.
688 2019-01-01 Joel Brobecker <brobecker@adacore.com>
690 * gdbreplay.c (gdbreplay_version): Update copyright year in
692 * server.c (gdbserver_version): Likewise.
694 2018-12-05 Alan Hayward <alan.hayward@arm.com>
696 * linux-low.c (add_lwp): Switch ordering.
698 2018-11-29 Tom Tromey <tom@tromey.com>
700 * win32-low.c (win32_join): Take pid, not process.
701 * target.h (struct target_ops) <join>: Change argument type.
702 (join_inferior): Change argument name.
703 * spu-low.c (spu_join): Take pid, not process.
704 * server.c (handle_detach): Preserve pid before destroying
706 * lynx-low.c (lynx_join): Take pid, not process.
707 * linux-low.c (linux_join): Take pid, not process.
709 2018-11-23 Alan Hayward <alan.hayward@arm.com>
711 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
712 (aarch64_cannot_fetch_register): Likewise.
713 (struct linux_target_ops): Update references.
715 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
717 * linux-ppc-low.c: Include nat/linux-ptrace.h.
719 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
721 * configure.srv (ipa_ppc_linux_regobj): Add
722 powerpc-isa207-htm-vsx32l-ipa.o and
723 powerpc-isa207-htm-vsx64l-ipa.o.
724 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
725 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
726 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
727 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
728 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
729 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
730 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
731 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
732 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
733 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
734 (init_registers_powerpc_isa207_htm_vsx32l)
735 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
736 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
737 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
738 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
739 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
740 (ppc_store_tm_ctarregset): New functions.
741 (ppc_regsets): Add entries for HTM regsets.
742 (ppc_arch_setup): Set htm in features struct when needed. Set
743 sizes for the HTM regsets.
744 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
745 (initialize_low_arch): Call
746 init_registers_powerpc_isa207_htm_vsx32l and
747 init_registers_powerpc_isa207_htm_vsx64l.
748 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
749 PPC_TDESC_ISA207_HTM_VSX.
750 (initialize_low_tracepoint): Call
751 init_registers_powerpc_isa207_htm_vsx32l and
752 init_registers_powerpc_isa207_htm_vsx64l.
754 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
756 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
757 rs6000/power-linux-pmu.xml to srv_xmlfiles.
758 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
759 (ppc_store_pmuregset): New functions.
760 (ppc_regsets): Add entries for ebb and pmu regsets.
761 (ppc_arch_setup): Set isa207 in features struct if the ebb and
762 pmu regsets are available. Set sizes for these regsets.
764 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
766 * configure.srv (ipa_ppc_linux_regobj): Add
767 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
768 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
769 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
770 rs6000/powerpc-isa207-vsx32l.xml, and
771 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
772 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
773 <PPC_TDESC_ISA207_VSX>: New enum value.
774 (init_registers_powerpc_isa207_vsx32l): Declare.
775 (init_registers_powerpc_isa207_vsx64l): Declare.
776 * linux-ppc-low.c (ppc_fill_tarregset): New function.
777 (ppc_store_tarregset): New function.
778 (ppc_regsets): Add entry for the TAR regset.
779 (ppc_arch_setup): Set isa207 in features struct when needed. Set
780 size for the TAR regsets.
781 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
782 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
783 and init_registers_powerpc_isa207_vsx64l.
784 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
785 (initialize_low_tracepoint): Call
786 init_registers_powerpc_isa207_vsx32l and
787 init_registers_powerpc_isa207_vsx64l.
789 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
790 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
792 * configure.srv (ipa_ppc_linux_regobj): Add
793 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
794 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
795 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
796 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
797 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
798 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
799 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
800 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
801 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
802 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
803 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
804 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
805 (ppc_hwcap): Add comment.
806 (ppc_hwcap2): New global.
807 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
808 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
809 (ppc_regsets): Add entries for the DSCR and PPR regsets.
810 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
811 when needed. Set sizes for the the DSCR and PPR regsets.
812 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
813 (initialize_low_arch): Call
814 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
815 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
816 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
817 PPC_TDESC_ISA205_PPR_DSCR_VSX.
818 (initialize_low_tracepoint): Call
819 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
820 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
822 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
824 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
826 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
827 Simon Marchi <simark@simark.ca>
829 * acinclude.m4: Include "../selftest.m4".
830 * configure: Regenerate.
831 * configure.ac: Use "GDB_AC_SELFTEST".
832 * configure.srv: Use "$enable_unittests" instead of
833 "$development" when checking whether unit tests have been
835 * server.c (captured_main): Update message informing that
836 selftests have been disabled.
838 2018-10-04 Tom Tromey <tom@tromey.com>
840 * configure: Rebuild.
842 2018-10-04 Tom Tromey <tom@tromey.com>
844 * server.c (handle_status): Rename inner "thread".
845 (process_serial_event): Declare "res" in 'm' case.
846 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
847 (iterate_over_lwps): Rename inner "thread".
848 (linux_qxfer_libraries_svr4): Rename inner "len".
849 * gdbthread.h (find_thread_in_random): Rename inner "thread".
851 2018-10-01 Gary Benson <gbenson@redhat.com>
853 * gdb_proc_service.h: Moved common code to
854 common/gdb_proc_service.h.
856 2018-10-01 Gary Benson <gbenson@redhat.com>
858 * gdb_proc_service.h: Synchronize comments and whitespace with
859 GDB's version of this file.
861 2018-09-25 Tom Tromey <tom@tromey.com>
863 * configure: Rebuild.
864 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
866 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
868 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
869 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
870 ($(IPA_LIB)): Sort IPA_OBJS.
872 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
874 * Makefile.in: Remove references to $(ADD_DEPS).
876 2018-09-16 Tom Tromey <tom@tromey.com>
878 * remote-utils.c (remote_open): Use GNU style for metasyntactic
880 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
883 2018-09-05 Tom Tromey <tom@tromey.com>
885 * configure: Rebuild.
887 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
890 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
892 2018-08-27 Tom Tromey <tom@tromey.com>
895 * configure: Rebuild.
897 2018-08-27 Tom Tromey <tom@tromey.com>
899 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
900 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
901 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
902 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
903 (s390x_emit_stack_adjust): Add casts to unsigned char.
905 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
909 * server.h (struct client_state) <disable_randomization>:
912 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
914 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
916 (mips_supply_ptrace_register): Likewise.
918 2018-07-22 Tom Tromey <tom@tromey.com>
920 * configure: Rebuild.
922 2018-07-22 Tom Tromey <tom@tromey.com>
924 * win32-low.c (win32_create_inferior): Remove unused variables.
925 * gdbreplay.c (remote_open): Remove unused variable.
926 * remote-utils.c (remote_prepare): Remove unused variable.
927 * x86-tdesc.h (X86_TDESC_H): Define.
928 (amd64_expedite_regs): Define conditionally.
929 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
930 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
931 * remote-utils.c (readchar): Remove unused variable.
933 2018-07-13 Pedro Alves <palves@redhat.com>
935 * linux-low.c (linux_kill): Change parameter to process_info
936 pointer instead of pid. Adjust.
937 * lynx-low.c (lynx_kill): Likewise.
938 * nto-low.c (nto_kill): Likewise.
939 * spu-low.c (spu_kill): Likewise.
940 * win32-low.c (win32_kill): Likewise.
941 * server.c (handle_v_kill, kill_inferior_callback)
942 (detach_or_kill_for_exit): Adjust.
943 * target.c (kill_inferior): Change parameter to process_info
944 pointer instead of pid. Adjust.
945 * target.h (struct target_ops) <kill>: Change parameter to
946 process_info pointer instead of pid. Adjust all implementations
948 (kill_inferior): Likewise.
950 2018-07-13 Pedro Alves <palves@redhat.com>
952 * linux-low.c (linux_detach, linux_join): Change parameter to
953 process_info pointer instead of pid. Adjust.
954 * lynx-low.c (lynx_detach, lynx_join): Likewise.
955 * nto-low.c (nto_detach): Likewise.
956 * spu-low.c (spu_detach, spu_join): Likewise.
957 * win32-low.c (win32_detach, win32_join): Likewise.
958 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
959 * target.h (struct target_ops) <detach, join>: Change parameter to
960 process_info pointer instead of pid. Adjust all implementations
962 (detach_inferior, join_inferior): Rename 'pid' parameter to
965 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
966 Jan Kratochvil <jan.kratochvil@redhat.com>
967 Paul Fertser <fercerpav@gmail.com>
968 Tsutomu Seki <sekiriki@gmail.com>
970 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
971 (OBS): Add 'common/netstuff.o'.
972 (GDBREPLAY_OBS): Likewise.
973 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
974 (remote_open): Implement support for IPv6
976 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
978 (handle_accept_event): Accept connections from IPv6 sources.
979 (remote_prepare): Handle IPv6-style hostnames; implement
980 support for IPv6 connections.
981 (remote_open): Implement support for printing connections from
984 2018-07-11 Pedro Alves <palves@redhat.com>
987 * mem-break.c (any_persistent_commands): Add process_info
988 parameter and use it instead of relying on the current process.
989 Change return type to bool.
990 * mem-break.h (any_persistent_commands): Add process_info
991 parameter and change return type to bool.
992 * server.c (handle_detach): Remove require_running_or_return call.
993 Look up the process_info for the process we're about to detach.
994 If not found, return back error to GDB. Adjust
995 any_persistent_commands call to pass down a process pointer.
997 2018-07-11 Pedro Alves <palves@redhat.com>
999 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
1000 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
1001 instead of collect_register_by_name.
1002 * regcache.c (regcache_raw_get_unsigned_by_name): New.
1003 * regcache.h (regcache_raw_get_unsigned_by_name): New.
1005 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
1006 Pedro Alves <palves@redhat.com>
1008 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
1010 2018-07-03 Tom Tromey <tom@tromey.com>
1012 * linux-low.c: Update.
1013 * lynx-low.c: Update.
1014 * mem-break.c: Update.
1015 * nto-low.c: Update.
1016 * remote-utils.c: Update.
1018 * spu-low.c: Update.
1020 * win32-low.c: Update.
1022 2018-07-03 Tom Tromey <tom@tromey.com>
1026 2018-07-03 Tom Tromey <tom@tromey.com>
1028 * linux-low.c: Update.
1030 2018-07-03 Tom Tromey <tom@tromey.com>
1034 2018-07-03 Tom Tromey <tom@tromey.com>
1036 * linux-low.c: Update.
1037 * linux-mips-low.c: Update.
1038 * lynx-low.c: Update.
1039 * nto-low.c: Update.
1040 * remote-utils.c: Update.
1042 * spu-low.c: Update.
1044 * thread-db.c: Update.
1046 2018-07-03 Tom Tromey <tom@tromey.com>
1048 * linux-low.c: Update.
1049 * linux-mips-low.c: Update.
1050 * lynx-low.c: Update.
1051 * mem-break.c: Update.
1052 * nto-low.c: Update.
1053 * remote-utils.c: Update.
1055 * spu-low.c: Update.
1057 * tracepoint.c: Update.
1059 2018-07-03 Tom Tromey <tom@tromey.com>
1061 * linux-low.c: Update.
1062 * linux-ppc-low.c: Update.
1063 * linux-x86-low.c: Update.
1064 * proc-service.c: Update.
1066 * spu-low.c: Update.
1067 * thread-db.c: Update.
1068 * win32-low.c: Update.
1070 2018-07-03 Tom Tromey <tom@tromey.com>
1072 * linux-low.c: Update.
1073 * lynx-low.c: Update.
1074 * nto-low.c: Update.
1075 * remote-utils.c: Update.
1076 * spu-low.c: Update.
1077 * thread-db.c: Update.
1078 * win32-low.c: Update.
1080 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1082 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1083 parameter in call to 'amd64_create_target_description'.
1085 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1087 * x86-tdesc.h: Remove executable permission flag.
1089 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1091 * configure.ac: Remove AC_PREREQ, add missing quoting.
1092 * configure: Re-generate.
1093 * config.in: Re-generate.
1094 * aclocal.m4: Re-generate.
1096 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1098 * tracepoint.h (current_traceframe): Remove declaration.
1100 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1102 * linux-aarch64-low.c (is_sve_tdesc): New function.
1103 (aarch64_sve_regs_copy_to_regcache): Likewise.
1104 (aarch64_sve_regs_copy_from_regcache): Likewise.
1105 (aarch64_regs_info): Add SVE checks.
1106 (initialize_low_arch): Initialize SVE.
1108 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1110 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1112 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1114 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1115 (initialize_low_tracepoint): Likewise
1116 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1117 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1119 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1121 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1123 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1125 * server.h (PBUFSIZ): Increase size
1127 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1129 * regcache.c (regcache::raw_compare): New function.
1130 * regcache.h (regcache::raw_compare): New declaration.
1132 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1134 * regcache.c (new_register_cache): Use new.
1135 (free_register_cache): Use delete.
1136 (register_data): Use const.
1137 (supply_register): Move body inside regcache.
1138 (regcache::raw_supply): New override function.
1139 (collect_register): Move body inside regcache.
1140 (regcache::raw_collect): New override function.
1141 (regcache::get_register_status): New override function.
1142 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1144 2018-06-09 Tom Tromey <tom@tromey.com>
1146 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1148 (event_queue): Use std::queue.
1149 (gdb_event_xfree): Remove.
1150 (initialize_event_loop, process_event, wait_for_event): Update.
1152 2018-06-08 Stan Cox <scox@redhat.com>
1154 * win32-low.c (win32_create_inferior): last_ptid and last_status
1155 moved to client_state.
1157 2018-06-08 Pedro Alves <palves@redhat.com>
1159 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1160 common/common-exceptions.o, common/common-utils.o,
1161 common/errors.o, common/print-utils.o and utils.o.
1162 * gdbreplay.c: Include "common-defs.h" instead of the two
1163 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1164 string.h or alloca.h.
1165 (perror_with_name): Delete.
1166 (remote_open): Use xstrdup instead of strdup.
1167 (main): Rename to ...
1168 (captured_main): ... this.
1171 2018-06-08 Tom Tromey <tom@tromey.com>
1173 * linux-low.c (linux_low_read_btrace): Update.
1175 2018-06-04 Stan Cox <scox@redhat.com>
1177 * server.h (struct client_state): New.
1178 * server.c (cont_thread, general_thread, multi_process)
1179 (report_fork_events, report_vfork_events, report_exec_events)
1180 (report_thread_events, swbreak_feature, hwbreak_feature)
1181 (vCont_supported, disable_randomization, pass_signals)
1182 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1183 Moved to client_state.
1184 * remote-utils.c (remote_debug, noack_mode)
1185 (transport_is_reliable): Moved to client_state.
1186 * tracepoint.c (current_traceframe): Moved to client_state.
1189 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1190 linux-low.c, remote-utils.h, target.c: Use client_state.
1192 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1194 * configure.srv: Add new c/h file.
1196 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1198 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1201 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1203 * gdb.arch/mips-fpregset-core.exp: New test.
1204 * gdb.arch/mips-fpregset-core.c: New test source.
1206 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1209 * hostio.c (require_int): Do not report overflow for integers
1210 between 0xfffffff and 0x7fffffff.
1212 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1214 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1215 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1216 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1218 (the_low_target): Wire them.
1220 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1222 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1223 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1224 mode. Call collect_register_by_name with vscr using
1225 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1226 (ppc_store_vrregset): Add and set vscr_offset variable as in
1227 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1230 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1232 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1233 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1234 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1236 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1238 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1239 (ppc_store_vsxregset): Likewise.
1240 (ppc_fill_vrregset): Likewise.
1241 (ppc_store_vrregset): Likewise.
1242 (ppc_fill_evrregset): Likewise.
1243 (ppc_store_evrregset): Likewise.
1244 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1245 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1248 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1250 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1251 wordsize of the inferior. Call ppc_linux_target_wordsize.
1253 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1255 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1256 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1257 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1258 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1259 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1260 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1261 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1262 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1263 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1264 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1265 (tdesc_powerpc_e500l): Remove.
1266 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1267 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1268 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1269 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1271 (ppc_arch_setup): Remove target description matching code. Fill a
1272 ppc_linux_features struct and call ppc_linux_match_description
1275 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1277 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1278 width of the requested register exceeds the width of the
1280 (mips_cannot_store_register): Likewise.
1282 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1284 * linux-mips-low.c (mips_fetch_register): New function. Update
1286 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1287 (the_low_target): Wire `mips_fetch_register'.
1289 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1291 * lynx-i386-low.c (LYNXOS_178): New macro.
1292 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1293 the layout on LynxOS-178.
1294 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1295 handle floating point registers that are not supported by
1298 2018-05-10 Tom Tromey <tom@tromey.com>
1300 * configure: Rebuild.
1302 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1305 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1306 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1307 Use it to set the expedite_regs field in the given tdesc.
1308 * x86-tdesc.h: New file.
1309 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1310 Adjust following the addition of the new expedite_regs parameter
1311 to init_target_desc.
1312 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1313 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1314 (i386_linux_read_description, amd64_linux_read_description):
1315 Adjust following the addition of the new expedite_regs parameter
1316 to init_target_desc.
1317 * lynx-i386-low.c: #include "x86-tdesc.h".
1318 (lynx_i386_arch_setup): Adjust following the addition of the new
1319 expedite_regs parameter to init_target_desc.
1320 * nto-x86-low.c: #include "x86-tdesc.h".
1321 (nto_x86_arch_setup): Adjust following the addition of the new
1322 expedite_regs parameter to init_target_desc.
1323 * win32-i386-low.c: #include "x86-tdesc.h".
1324 (i386_arch_setup): Adjust following the addition of the new
1325 expedite_regs parameter to init_target_desc.
1327 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1330 * win32-low.c (win32_create_inferior): Add call to my_wait
1331 setting last_status global.
1333 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1336 * win32-low.c (create_process): Only call gdb_tilde_expand if
1337 inferior_cwd is not NULL.
1339 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1341 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1342 registers to the cache if their values have changed.
1343 (i387_xsave_to_cache): Provide default values for x87 control
1344 registers when these features are available, but disabled.
1345 * regcache.c (supply_register_by_name_zeroed): New function.
1346 * regcache.h (supply_register_by_name_zeroed): Declare new
1349 2018-05-07 Tom Tromey <tom@tromey.com>
1351 * configure: Rebuild.
1353 2018-05-04 Tom Tromey <tom@tromey.com>
1355 * configure: Rebuild.
1357 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1358 Pedro Alves <palves@redhat.com>
1360 * linux-aarch64-low.c (aarch64_stopped_data_address):
1363 2018-04-27 Tom Tromey <tom@tromey.com>
1365 * configure: Rebuild.
1367 2018-04-23 Tom Tromey <tom@tromey.com>
1369 * configure: Rebuild.
1371 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1373 * Makefile.in (depcomp): Add "..".
1374 (all_deps_files): New and use it.
1376 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1378 * configure.srv (aarch64*-*-linux*): Don't include xml.
1379 (i[34567]86-*-cygwin*): Likewise.
1380 (i[34567]86-*-linux*): Likewise.
1381 (i[34567]86-*-lynxos*): Likewise.
1382 (i[34567]86-*-mingw32ce*): Likewise.
1383 (i[34567]86-*-mingw*): Likewise.
1384 (i[34567]86-*-nto*): Likewise.
1385 (tic6x-*-uclinux): Likewise.
1386 (x86_64-*-linux*): Likewise.
1387 (x86_64-*-mingw*): Likewise.
1388 (x86_64-*-cygwin*): Likewise.
1390 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1392 * tdesc.c: Remove xml parameter.
1394 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1396 * server.c (get_features_xml): Remove cast.
1397 * tdesc.c (void target_desc::accept): Fill in function.
1398 (tdesc_get_features_xml): Remove old xml creation.
1399 (print_xml_feature::visit_pre): Add xml vistor.
1400 * tdesc.h (struct target_desc): Make xmltarget mutable.
1401 (tdesc_get_features_xml): Remove declaration.
1403 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1405 * tdesc.c (tdesc_architecture_name): Add new function.
1406 (tdesc_osabi_name): Likewise.
1407 (tdesc_get_features_xml): Use new functions.
1409 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1411 * tdesc.c (tdesc_create_flags): Remove.
1412 (tdesc_add_flag): Likewise.
1413 (tdesc_named_type): Likewise.
1414 (tdesc_create_union): Likewise.
1415 (tdesc_create_struct): Likewise.
1416 (tdesc_create_vector): Likewise.
1417 (tdesc_add_bitfield): Likewise.
1418 (tdesc_add_field): Likewise.
1419 (tdesc_set_struct_size): Likewise.
1421 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1423 * tdesc.c (~target_desc): Remove implictly deleted items.
1424 (init_target_desc): Iterate all features.
1425 (tdesc_get_features_xml): Use vector.
1426 (tdesc_create_feature): Create feature.
1427 * tdesc.h (tdesc_feature) Remove
1428 (target_desc): Add features.
1430 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1432 * Makefile.in: Add common/tdesc.c
1433 * tdesc.c (init_target_desc): init all reg_defs from register
1435 (tdesc_create_reg): Create tdesc_reg.
1436 * tdesc.h (tdesc_feature): Add register vector.
1438 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1440 * tdesc.h (struct target_desc) <features>: Change type to
1441 std::vector<std::string>.
1442 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1444 (tdesc_get_features_xml): Likewise.
1445 (tdesc_create_feature): Likewise.
1447 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1449 * regcache.c (find_register_by_number): Return a ref.
1450 (find_regno): Use references.
1451 (register_size): Likewise.
1452 (register_data): Likewise.
1453 * tdesc.c (target_desc::~target_desc): Remove free calls.
1454 (target_desc::operator==): Use std::vector compare.
1455 (init_target_desc): Use reference.
1456 (tdesc_create_reg): Use reg constructors.
1457 * tdesc.h (struct target_desc): Replace pointer with object.
1459 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1461 * regcache.c (find_register_by_number): Make static.
1462 (find_regno): Use find_register_by_number
1463 * regcache.h (struct reg): Remove declaration.
1465 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1467 * tdesc.c (target_desc::~target_desc): Move to here.
1468 (target_desc::operator==): Likewise.
1469 * tdesc.h (target_desc::~target_desc): Move from here.
1470 (target_desc::operator==): Likewise.
1472 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1474 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1476 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1478 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1480 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1481 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1482 and init_registers_s390_gs_linux64.
1484 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1486 * linux-s390-low.c (s390_fill_gs): Remove function.
1487 (s390_fill_gsbc): Remove function.
1488 (s390_regsets): Set fill functions for the guarded storage regsets
1491 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1493 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1494 the word size. Add comment.
1495 (s390_get_wordsize): New function.
1496 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1497 pswm with it. Instead, use s390_get_wordsize to determine the
1498 word size first and derive the correct tdesc from that directly.
1500 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1502 * Makefile.in: Include silent-rules.mk.
1503 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1504 (COMPILE): Add ECHO_CXX.
1505 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1506 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1507 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1508 (version-generated.c): Add ECHO_GEN.
1509 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1510 (IPAGENT_COMPILE): Add ECHO_CXX.
1511 (%-generated.c): Add ECHO_REGDAT.
1513 2018-03-14 Tom Tromey <tom@tromey.com>
1516 * ax.c (ax_printf): Special case for NULL.
1518 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1520 * linux-low.c (linux_qxfer_libraries_svr4): Use
1521 xml_escape_text_append.
1523 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1525 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1527 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1529 * server.c (handle_general_set): Remove unnecessary xstrdup.
1531 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1533 * server.c (parse_debug_format_options): Adjust to
1534 delim_string_to_char_ptr_vec changes.
1535 * thread-db.c (thread_db_load_search): Adjust to
1536 dirnames_to_char_ptr_vec changes.
1538 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1540 * target.h (target_enable_btrace, target_disable_btrace)
1541 (target_read_btrace, target_read_btrace_conf): Turn macro into
1542 inline function. Throw error if target method is not defined.
1543 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1544 check for btrace target method. Be prepared to handle exceptions
1545 from btrace target methods.
1547 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1549 * server.c (captured_main): Change order of error message printed
1550 when the current working directory cannot be found.
1552 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1554 * server.c: Include "filenames.h" and "pathstuff.h".
1555 (program_name): Delete variable.
1556 (program_path): New anonymous class.
1557 (get_exec_wrapper): Use "program_path" instead of
1559 (handle_v_run): Likewise.
1560 (captured_main): Likewise.
1561 (process_serial_event): Likewise.
1563 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1565 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1566 (OBJS): Add "pathstuff.o".
1567 * server.c (current_directory): New global variable.
1568 (captured_main): Initialize "current_directory".
1570 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1572 * tdesc.c: Use common/tdesc.h.
1573 * tdesc.h: Likewise.
1575 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1576 Simon Marchi <simon.marchi@ericsson.com>
1578 * Makefile.in: Switch order of make rules.
1580 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1582 * Makefile.in: Add common directory in build.
1583 * configure.ac: Add common reference.
1584 * configure: Regenerate.
1586 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1588 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1589 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1590 * spu-low.c (spu_target_ops): Likewise.
1591 * win32-low.c (win32_target_ops): Likewise.
1592 * server.c (supported_btrace_packets): Report packets unconditionally.
1593 * target.h (target_ops) <supports_btrace>: Remove.
1594 (target_supports_btrace): Remove.
1596 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1598 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1599 (handle_btrace_disable): Change return type to void. Use exceptions
1601 (handle_btrace_general_set): Catch exception and copy message to
1604 2018-02-08 Tom Tromey <tom@tromey.com>
1606 * linux-low.c (install_software_single_step_breakpoints): Use
1607 make_scoped_restore.
1608 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1609 (do_restore_current_thread_cleanup): Remove.
1610 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1613 2018-02-08 Tom Tromey <tom@tromey.com>
1615 * mem-break.c (set_raw_breakpoint_at): Use
1616 gdb::unique_xmalloc_ptr.
1618 2018-01-30 Pedro Alves <palves@redhat.com>
1621 * target.c (target_terminal::terminal_state): Rename to ...
1622 (target_terminal::m_terminal_state): ... this.
1624 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1626 * linux-low.c (handle_extended_wait): Surround call to
1627 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1629 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1631 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1632 linux_ptrace_attach_fail_reason_string now returning an
1634 (linux_attach): Likewise.
1635 * thread-db.c (attach_thread): Likewise.
1637 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1640 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1641 checking for fs_base/gs_base fields in struct user_regs_struct.
1642 * configure: Regenerate.
1644 2018-01-16 Yao Qi <yao.qi@linaro.org>
1647 * linux-low.c (fetch_register): Call supply_register instead of
1650 2018-01-08 Yao Qi <yao.qi@linaro.org>
1651 Simon Marchi <simon.marchi@ericsson.com>
1653 * Makefile.in (OBS): Remove selftest.o.
1654 * configure.ac: Set srv_selftest_objs if $development is true.
1655 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1656 * configure: Re-generated.
1657 * server.c (captured_main): Wrap variable selftest_filter with
1660 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1662 * server.c (parse_debug_format_options): Return std::string.
1663 (handle_monitor_command, captured_main): Adjust.
1665 2018-01-05 Pedro Alves <palves@redhat.com>
1668 * server.c (captured_main): Pass quiet=false to
1669 save_original_signals_state.
1671 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1673 * gdbreplay.c (gdbreplay_version): Update copyright year in
1675 * server.c (gdbserver_version): Likewise.
1677 2017-12-08 Tom Tromey <tom@tromey.com>
1679 * ax.c (ax_printf): Update.
1681 2017-12-07 Yao Qi <yao.qi@linaro.org>
1683 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1684 aarch64_linux_read_description.
1685 * linux-amd64-ipa.c (idx2mask): New array.
1686 (get_ipa_tdesc): Move idx2mask out.
1687 (initialize_low_tracepoint): Initialize target descriptions.
1688 * linux-i386-ipa.c (idx2mask): New array.
1689 (get_ipa_tdesc): Move idx2mask out.
1690 (initialize_low_tracepoint): Initialize target descriptions.
1692 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1694 * tdesc.c (struct tdesc_type): Change return type.
1695 (tdesc_add_flag): Change parameter type.
1696 (tdesc_add_bitfield): Likewise.
1697 (tdesc_add_field): Likewise.
1698 (tdesc_set_struct_size): Likewise.
1700 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1702 * regcache.c (registers_to_string): Remove unused variable.
1704 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1706 * inferiors.c (for_each_inferior_with_data): Remove.
1707 * inferiors.h (for_each_inferior_with_data): Remove.
1708 * server.c (handle_qxfer_threads_worker): Change parameter type.
1709 (handle_qxfer_threads_proper): Use for_each_thread.
1711 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1713 * inferiors.c (for_each_inferior): Remove.
1714 (clear_inferiors): Use for_each_thread.
1715 * inferiors.h (for_each_inferior): Remove.
1716 * linux-low.c (linux_wait_for_event_filtered): Use
1718 (linux_stabilize_threads): Likewise.
1719 * regcache.c (regcache_release): Likewise.
1720 * server.c (gdb_wants_all_threads_stopped): Likewise.
1721 (clear_pending_status_callback): Remove.
1722 (handle_status): Use for_each_thread.
1723 (captured_main): Likewise.
1724 * win32-low.c (child_init_thread_list): Likewise.
1725 (win32_clear_inferiors): Likewise.
1726 (fake_breakpoint_event): Likewise.
1728 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1730 * inferiors.h (find_inferior): Remove.
1731 * inferiors.c (find_inferior): Remove.
1733 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1735 * linux-low.c (resume_status_pending_p): Update comment.
1736 (need_step_over_p): Update comment.
1738 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1740 * linux-low.c (proceed_one_lwp): Return void, change parameter
1742 (unsuspend_and_proceed_one_lwp): Likewise.
1743 (proceed_all_lwps): Use for_each_thread.
1744 (unstop_all_lwps): Likewise.
1746 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1748 * linux-low.c (linux_resume_one_thread): Return void, take
1750 (linux_resume): Use for_each_thread.
1752 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1754 * linux-low.c (send_sigstop_callback): Return void, change
1755 parameter type. Rename to...
1756 (send_sigstop): ... this.
1757 (suspend_and_send_sigstop_callback): Return void, change parameter
1759 (suspend_and_send_sigstop): ... this.
1760 (stop_all_lwps): Use for_each_thread.
1762 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1764 * linux-low.c (lwp_running): Return bool, remove unused
1766 (linux_stabilize_threads): Use find_thread.
1768 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1770 * linux-low.c (select_singlestep_lwp_callback): Remove.
1771 (count_events_callback): Remove.
1772 (select_event_lwp_callback): Remove.
1773 (select_event_lwp): Use find_thread/for_each_thread.
1775 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1777 * linux-low.c (not_stopped_callback): Return bool, take filter
1779 (linux_wait_for_event_filtered): Use find_thread.
1780 (linux_wait_1): Likewise.
1782 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1784 * linux-low.c (same_lwp): Remove.
1785 (find_lwp_pid): Use find_thread.
1787 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1789 * linux-low.c (delete_lwp_callback): Remove.
1790 (linux_mourn): Use for_each_thread.
1792 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1794 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1795 args parameter, don't check for pid.
1796 (linux_detach): Use for_each_thread.
1798 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1800 * linux-low.c (struct counter): Remove.
1801 (second_thread_of_pid_p): Remove.
1802 (last_thread_of_process_p): Use find_thread.
1804 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1806 * inferiors.c (find_inferior_in_random): Remove.
1807 * inferiors.h (find_inferior_in_random): Remove.
1808 * linux-low.c (status_pending_p_callback): Return bool, accept
1809 parameter ptid directly.
1810 (linux_wait_for_event_filtered): Use find_thread_in_random.
1811 (linux_wait_1): Likewise.
1813 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1815 * inferiors.c (find_inferior_id): Remove.
1816 (find_thread_ptid): Move implemention from find_inferior_id to
1818 * inferiors.h (find_inferior_id): Remove.
1819 * server.c (handle_status): Use find_thread_ptid.
1820 (process_serial_event): Likewise.
1821 * thread-db.c (find_one_thread): Likewise.
1822 (thread_db_thread_handle): Likewise.
1823 * win32-low.c (thread_rec): Likewise.
1824 (child_delete_thread): Likewise.
1825 (win32_thread_alive): Likewise.
1826 (get_child_debug_event): Likewise.
1828 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1830 * linux-mips-low.c (update_watch_registers_callback): Return
1831 void, remove pid_p parameter, don't check for pid.
1832 (mips_insert_point, mips_remove_point): Use for_each_thread.
1834 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1836 * lynx.low (lynx_delete_thread_callback): Remove.
1837 (lynx_mourn): Use for_each_thread.
1839 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1841 * regcache.c (regcache_invalidate_one): Remove.
1842 (regcache_invalidate_pid): use for_each_thread.
1844 2017-11-26 Tom Tromey <tom@tromey.com>
1846 * linux-low.c (linux_create_inferior): Update.
1848 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1850 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1852 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1854 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1855 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1856 * linux-aarch64-tdesc-selftest.c: New file.
1857 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1859 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1861 * configure.srv: Add new file.
1862 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1863 * linux-aarch64-tdesc-selftest.c: New file.
1864 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1866 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1868 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1869 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1870 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1872 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1874 * configure.srv: Add new files.
1875 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1876 aarch64_linux_read_description.
1877 * linux-aarch64-low.c (aarch64_linux_read_description):
1878 Merge with aarch64_arch_setup.
1879 (aarch64_arch_setup): Call aarch64_linux_read_description.
1880 * linux-aarch64-tdesc.c: New file.
1881 * linux-aarch64-tdesc.h: New file.
1883 2017-11-24 Yao Qi <yao.qi@linaro.org>
1885 * configure.srv: Set $srv_regobj for tic6x-linux.
1886 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1887 (tic6x_read_description): Move some code to tic6x_arch_setup.
1888 (tic6x_tdesc_test): New function.
1889 (initialize_low_arch): Call selftests::register_test.
1891 2017-11-22 Yao Qi <yao.qi@linaro.org>
1893 * remote-utils.c (prepare_resume_reply): Use memcpy.
1895 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1897 * linux-low.c (kill_one_lwp_callback): Return void, take
1898 argument directly, don't filter on pid.
1899 (linux_kill): Use for_each_thread.
1901 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1903 * linux-low.c (need_step_over_p): Return bool, remove dummy
1905 (linux_resume, proceed_all_lwps): Use find_thread.
1907 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1909 * linux-low.c (resume_status_pending_p): Return bool, remove
1911 (linux_resume): Use find_thread.
1913 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1915 * linux-low.c (struct thread_resume_array): Remove.
1916 (linux_set_resume_request): Return void, take arguments
1918 (linux_resume): Use for_each_thread.
1920 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1922 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1923 return bool, remove data argument.
1924 (linux_stabilize_threads): Use find_thread.
1926 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1928 * linux-low.c (unsuspend_one_lwp): Remove.
1929 (unsuspend_all_lwps): Use for_each_thread, inline code from
1932 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1934 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1935 * linux-low.c (struct iterate_over_lwps_args): Remove.
1936 (iterate_over_lwps_filter): Remove.
1937 (iterate_over_lwps): Use find_thread.
1939 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1941 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1942 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1943 code from reset_lwp_ptrace_options_callback.
1945 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1947 * linux-arm-low.c (struct update_registers_data): Remove.
1948 (update_registers_callback): Return void, take arguments
1949 directly, don't check thread's pid.
1950 (arm_insert_point, arm_remove_point): Use for_each_thread.
1952 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1954 * win32-low.c (continue_one_thread): Return void, take argument
1956 (child_continue): Use for_each_thread.
1958 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1960 * win32-i386-low.c (update_debug_registers_callback): Rename
1962 (update_debug_registers): ... this, return void, remove pid_p arg.
1963 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1965 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1967 * inferiors.h (struct process_info): Add constructor, initialize
1969 <syscalls_to_catch>: Change type to std::vector<int>.
1970 * inferiors.c (add_process): Allocate process_info with new.
1971 (remove_process): Free process_info with delete.
1972 * linux-low.c (handle_extended_wait): Adjust.
1973 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1974 * server.c (handle_general_set): Adjust.
1976 2017-11-16 Pedro Alves <palves@redhat.com>
1978 * remote-utils.c (remote_close): Block SIGIO signals instead of
1979 uninstalling the SIGIO handler.
1981 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1983 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1985 2017-11-16 Yao Qi <yao.qi@linaro.org>
1987 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1988 (tic6x_store_gregset): Likewise.
1989 (tic6x_usrregs_info): Move it up.
1991 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1993 * Makefile.in: Update arch rules.
1994 * configure.srv: Explicitly mark arch/ files.
1996 2017-11-13 Andreas Schwab <schwab@suse.de>
1998 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
2000 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
2002 2017-11-06 Pedro Alves <palves@redhat.com>
2004 * config.in, configure: Regenerate.
2006 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2008 * target.c (struct thread_search): Remove.
2009 (thread_search_callback): Remove.
2010 (prepare_to_access_memory): Use for_each_thread instead of
2011 find_inferior. Inline code from thread_search_callback.
2013 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2015 * server.c (struct visit_actioned_threads_data): Remove.
2016 (visit_actioned_threads): Change prototype to take arguments
2018 (resume): Use find_thread instead of find_inferior.
2020 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
2022 * server.c (queue_stop_reply_callback): Change prototype, return
2024 (find_status_pending_thread_callback): Remove.
2025 (handle_status): Replace find_inferior with find_thread and
2028 2017-10-25 Alan Hayward <alan.hayward@arm.com>
2030 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
2032 (aarch64_store_gregset): Likewise.
2033 (aarch64_fill_fpregset): Likewise.
2034 (aarch64_store_fpregset): Likewise.
2036 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
2038 * gdbthread.h (find_thread, for_each_thread): New functions.
2039 * inferiors.c (thread_of_pid): Remove.
2040 (find_any_thread_of_pid): Use find_thread.
2041 * linux-low.c (num_lwps): Use for_each_thread.
2043 2017-10-17 Yao Qi <yao.qi@linaro.org>
2045 * Makefile.in: Remove one rule.
2046 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
2048 2017-10-17 Yao Qi <yao.qi@linaro.org>
2050 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
2051 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
2053 2017-10-17 Yao Qi <yao.qi@linaro.org>
2055 * configure.srv: Rename arm.o with arch/arm.o.
2057 2017-10-17 Yao Qi <yao.qi@linaro.org>
2059 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
2060 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2061 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2062 (arch-i386.o, arch-amd64.o): Remove rules.
2063 (arch/%.o): New rule.
2064 Update POSTCOMPILE and COMPILE.pre.
2065 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2066 * configure: Re-generated.
2067 * configure.srv: Replace arch-i386.o with arch/i386.o.
2068 Replace arch-amd64.o with arch/amd64.o.
2070 2017-10-16 Yao Qi <yao.qi@linaro.org>
2072 * configure: Regenerated.
2074 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2076 * inferiors.h: (struct inferior_list): Remove.
2077 (struct inferior_list_entry); Remove.
2078 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2079 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2080 get_first_inferior): Remove.
2081 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2082 find_inferior_id, find_inferior_in_random): Change signature.
2083 * inferiors.c (all_threads): Change type to
2084 std::list<thread_info *>.
2085 (get_thread): Remove macro.
2086 (find_inferior, find_inferior_id): Change signature, implement
2088 (find_inferior_in_random): Change signature, implement using
2089 find_thread_in_random.
2090 (for_each_inferior, for_each_inferior_with_data): Change
2091 signature, implement using for_each_thread.
2092 (add_inferior_to_list, remove_inferior): Remove.
2093 (add_thread, get_first_thread, thread_of_pid,
2094 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2095 (get_first_inferior, one_inferior_p, clear_inferior_list):
2097 (clear_inferiors, get_thread_process): Update.
2098 * gdbthread.h: Include <list>.
2099 (struct thread_info) <entry>: Remove field.
2101 (all_threads): Change type to std::list<thread_info *>.
2102 (get_first_inferior): Add doc.
2103 (find_thread, for_each_thread, find_thread_in_random): New
2105 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2106 * linux-arm-low.c (update_registers_callback): Update.
2107 * linux-low.c (second_thread_of_pid_p): Update.
2108 (kill_one_lwp_callback, linux_detach_lwp_callback,
2109 delete_lwp_callback, status_pending_p_callback, same_lwp,
2110 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2111 iterate_over_lwps, not_stopped_callback,
2112 resume_stopped_resumed_lwps, count_events_callback,
2113 select_singlestep_lwp_callback, select_event_lwp_callback,
2114 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2115 suspend_and_send_sigstop_callback, wait_for_sigstop,
2116 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2117 lwp_running, linux_set_resume_request, resume_status_pending_p,
2118 need_step_over_p, start_step_over, linux_resume_one_thread,
2119 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2120 reset_lwp_ptrace_options_callback): Update.
2121 * linux-mips-low.c (update_watch_registers_callback): Update.
2122 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2124 (free_register_cache_thread_one): Remove.
2125 (regcache_release): Update.
2126 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2127 handle_qxfer_threads_worker): Update.
2128 (handle_query): Update, use list iterator.
2129 (visit_actioned_threads, handle_pending_status,
2130 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2131 clear_pending_status_callback, set_pending_status_callback,
2132 find_status_pending_thread_callback, handle_status,
2133 process_serial_event): Update.
2134 * target.c (thread_search_callback): Update.
2135 * thread-db.c (thread_db_get_tls_address): Update.
2136 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2138 * win32-i386-low.c (update_debug_registers_callback): Update.
2139 * win32-low.c (delete_thread_info, child_delete_thread,
2140 continue_one_thread, suspend_one_thread,
2141 get_child_debug_event): Adjust.
2143 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2145 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2146 * inferiors.h: Include <list>.
2147 (struct process_info) <entry>: Remove field.
2149 (pid_of): Change macro to function.
2150 (ptid_of, lwpid_of): Remove macro.
2151 (all_processes): Change type to std::list<process_info *>.
2152 (ALL_PROCESSES): Remove macro.
2153 (for_each_process, find_process): New function.
2154 * inferiors.c (all_processes): Change type to
2155 std::list<process_info *>.
2156 (find_thread_process): Adjust.
2157 (add_process): Likewise.
2158 (remove_process): Likewise.
2159 (find_process_pid): Likewise.
2160 (get_first_process): Likewise.
2161 (started_inferior_callback): Remove.
2162 (have_started_inferiors_p): Adjust.
2163 (attached_inferior_callback): Remove.
2164 (have_attached_inferiors_p): Adjust.
2165 * linux-low.c (check_zombie_leaders): Likewise.
2166 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2167 (x86_linux_update_xmltarget): Adjust.
2168 * server.c (handle_query): Likewise.
2169 (gdb_reattached_process): Remove.
2170 (handle_status): Adjust.
2171 (kill_inferior_callback): Likewise.
2172 (detach_or_kill_inferior): Remove.
2173 (print_started_pid): Likewise.
2174 (print_attached_pid): Likewise.
2175 (detach_or_kill_for_exit): Update.
2176 (process_serial_event): Likewise.
2177 * linux-arm-low.c (arm_new_fork): Likewise.
2179 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2181 * dll.h: Include <list>.
2182 (struct dll_info): Add constructor.
2183 <entry>: Remove field.
2184 (all_dlls): Change type to std::list<dll_info>.
2185 * dll.c: Include <algorithm>.
2186 (get_dll): Remove macro.
2187 (all_dlls): Change type to std::list<dll_info *>.
2188 (free_one_dll): Remove.
2189 (match_dll): Likewise.
2190 (loaded_dll): Adjust.
2191 (unloaded_dll): Adjust to all_dlls type change, use
2192 std::find_if. Inline code from match_dll.
2193 (clear_dlls): Adjust to all_dlls type change.
2194 * server.c (emit_dll_description): Remove.
2195 (handle_qxfer_libraries): Adjust to all_dlls type change,
2196 integrate emit_dll_description's functionality.
2198 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2200 * linux-low.h (struct linux_target_ops) <delete_process>: New
2202 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2203 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2204 (struct linux_target_ops): Add delete_process callback.
2205 * linux-arm-low.c (arm_delete_process): New.
2206 (struct linux_target_ops): Add delete_process callback.
2207 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2208 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2209 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2210 * linux-mips-low.c (mips_linux_delete_process): New.
2211 (struct linux_target_ops): Add delete_process callback.
2212 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2213 * linux-s390-low.c (struct linux_target_ops): Likewise.
2214 * linux-sh-low.c (struct linux_target_ops): Likewise.
2215 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2216 * linux-tile-low.c (struct linux_target_ops): Likewise.
2217 * linux-x86-low.c (x86_linux_delete_process): New.
2218 (struct linux_target_ops): Add delete_process callback.
2219 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2221 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2223 * linux-aarch64-low.c (the_low_target): Add thread delete
2225 * linux-arm-low.c (arm_delete_thread): New function.
2226 (the_low_target): Add thread delete callback.
2227 * linux-bfin-low.c (the_low_target): Likewise.
2228 * linux-crisv32-low.c (the_low_target): Likewise.
2229 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2231 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2233 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2234 * linux-mips-low.c (mips_linux_delete_thread): New function.
2235 (the_low_target): Add thread delete callback.
2236 * linux-ppc-low.c (the_low_target): Likewise.
2237 * linux-s390-low.c (the_low_target): Likewise.
2238 * linux-sh-low.c (the_low_target): Likewise.
2239 * linux-tic6x-low.c (the_low_target): Likewise.
2240 * linux-tile-low.c (the_low_target): Likewise.
2241 * linux-x86-low.c (the_low_target): Likewise.
2242 * linux-xtensa-low.c (the_low_target): Likewise.
2244 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2246 * win32-low.c: Include "common-inferior.h".
2248 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2250 * inferiors.c (set_inferior_cwd): New function.
2251 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2252 (handle_query): Inform that QSetWorkingDir is supported.
2253 * win32-low.c (create_process): Pass the inferior's cwd to
2256 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2258 * inferiors.c (current_inferior_cwd): New global variable.
2259 (get_inferior_cwd): New function.
2260 * inferiors.h (struct process_info) <cwd>: New field.
2262 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2264 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2265 (OBS): Add gdb_tilde_expand.o.
2267 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2269 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2270 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2272 2017-09-29 Pedro Alves <palves@redhat.com>
2274 * ax.c (gdb_parse_agent_expr): Constify.
2275 * ax.h (gdb_parse_agent_expr): Constify.
2276 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2278 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2279 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2280 * remote-utils.h (read_ptid): Constify.
2281 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2282 (process_point_options, process_serial_event): Constify.
2283 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2284 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2285 (cmd_qtbuffer): Constify.
2287 2017-09-29 Pedro Alves <palves@redhat.com>
2289 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2292 2017-09-29 Pedro Alves <palves@redhat.com>
2294 * linux-low.c (handle_extended_wait): Pass parent thread instead
2295 of process to thread_db_notice_clone.
2296 * linux-low.h (thread_db_notice_clone): Replace parent process
2297 parameter with parent thread parameter.
2298 * thread-db.c (find_one_thread): Add comment.
2299 (thread_db_notice_clone): Replace parent process parameter with
2300 parent thread parameter. Temporarily switch to the parent thread.
2302 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2304 * gdbthread.h: Include "common-gdbthread.h".
2305 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2306 "if" when validating the ptid.
2307 * remote-utils.c: Include "gdbthread.h".
2308 (prepare_resume_reply): Use "switch_to_thread".
2309 * target.c (done_accessing_memory): Likewise.
2311 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2313 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2314 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2315 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2316 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2317 s390x-gs-linux64-ipa.o to ipa_obj.
2318 * linux-s390-low.c (HWCAP_S390_GS): New define.
2319 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2321 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2322 (s390_arch_setup): Check for guarded-storage support and choose
2324 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2325 init_registers_s390x_gs_linux64.
2326 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2328 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2329 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2331 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2333 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2335 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2337 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2338 (thread_db_thread_handle): Declare.
2339 * linux-low.c (linux_target_ops): Initialize thread_handle.
2340 * server.c (handle_qxfer_threads_worker): Add support for
2342 * target.h (struct target_ops): Add new function pointer,
2344 (target_thread_handle): Define.
2345 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2347 (thread_db_thread_handle): New function.
2349 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2351 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2352 * linux-low.h (thread_db_notice_clone): Declare.
2353 * thread-db.c (thread_db_notice_clone): New function.
2355 2017-09-21 Pedro Alves <palves@redhat.com>
2357 * server.c (gdb_read_memory, handle_status, process_serial_event)
2358 (handle_serial_event, handle_target_event): Adjust to
2359 set_desired_thread prototype change.
2360 * target.c (set_desired_thread): Remove 'use_general' parameter
2362 * target.h (set_desired_thread): Remove 'use_general' parameter.
2364 2017-09-20 Tom Tromey <tom@tromey.com>
2366 * target.c (target_terminal::terminal_state): Define.
2367 (target_terminal::init): Rename from target_terminal_init.
2368 (target_terminal::inferior): Rename from
2369 target_terminal_inferior.
2370 (target_terminal::ours): Rename from target_terminal_ours.
2371 (target_terminal::ours_for_output, target_terminal::info): New.
2373 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2375 * server.c (accumulate_file_name_length): Remove.
2376 (emit_dll_description): Adjust to std::string change.
2377 (handle_qxfer_libraries): Use std::string to hold document.
2379 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2381 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2382 return type of xml_escape_text.
2383 * server.c (emit_dll_description): Likewise.
2385 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2387 * server.c (captured_main): Accept argument for --selftest.
2388 Update run_tests call.
2389 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2390 when registering selftests.
2392 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2394 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2395 instead of "VEC" for "target_desc.reg_defs".
2396 (regcache_cpy): Likewise.
2397 (registers_to_string): Likewise.
2398 (registers_from_string): Likewise.
2399 (find_regno): Likewise.
2400 (supply_regblock): Likewise.
2401 (regcache_raw_read_unsigned): Likewise.
2402 * tdesc.c (init_target_desc): Likewise.
2403 (tdesc_create_reg): Likewise.
2404 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2405 (struct target_desc) <reg_defs>: Convert to "std::vector".
2406 (target_desc): Do not initialize "reg_defs".
2407 (~target_desc): Update code to use "std::vector" instead of "VEC"
2408 for "target_desc.reg_defs".
2409 (operator==): Likewise.
2411 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2413 * inferiors.h (thread_to_gdb_id): Remove.
2414 * inferiors.c (thread_to_gdb_id): Remove.
2415 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2416 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2417 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2419 * nto-low.c (nto_fetch_registers, nto_store_registers,
2420 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2422 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2424 * inferiors.h (gdb_id_to_thread_id): Remove.
2425 * inferiors.c (gdb_id_to_thread_id): Remove.
2426 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2427 removal. Move pid declaration closer to where it's used.
2429 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2431 * server.c (handle_detach): New function.
2432 (process_serial_event): Move code out, call handle_detach.
2434 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2436 * server.c (require_running): Rename to ...
2437 (require_running_or_return): ... this ...
2438 (require_running_or_break): ... and this.
2439 (handle_query, process_serial_event): Adjust.
2441 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2443 * linux-low.c (linux_set_resume_request): Remove unused
2446 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2448 * server.c (first_thread_of): Remove.
2449 (process_serial_event): Replace usage of first_thread_of with
2450 find_any_thread_of_pid.
2451 * tracepoint.c (same_process_p): Remove.
2452 (gdb_agent_about_to_close): Replace usage of same_process_p with
2453 find_any_thread_of_pid.
2454 * linux-x86-low.c (same_process_callback): Remove.
2455 (x86_arch_setup_process_callback): Replace usage of
2456 same_process_callback with find_any_thread_of_pid.
2457 * thread-db.c (any_thread_of): Remove.
2458 (switch_to_process): Replace usage of any_thread_of with
2459 find_any_thread_of_pid.
2460 * inferiors.c (thread_pid_matches_callback): Remove.
2461 (find_thread_process): Adjust to use find_any_thread_of_pid.
2463 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2465 * regcache.c (get_thread_regcache): Guard calls to "memset"
2468 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2470 * linux-low.c (handle_extended_wait): Use
2471 "allocate_target_description" instead of "XNEW".
2472 * linux-x86-low.c (initialize_low_arch): Likewise.
2474 2017-09-05 Yao Qi <yao.qi@linaro.org>
2476 * configure.srv (srv_i386_regobj): Remove.
2477 (srv_amd64_regobj): Remove.
2478 (srv_regobj): Set it to "" for x86 non-linux targets.
2479 * linux-x86-tdesc.c (i386_linux_read_description):
2480 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2481 (init_registers_i386): Remove the declaration.
2482 (tdesc_i386): Remove the declaration.
2483 (lynx_i386_arch_setup): Call i386_create_target_description.
2484 * nto-x86-low.c: Likewise.
2485 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2486 [!__x86_64__]: include arch/i386.h.
2487 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2489 2017-09-05 Yao Qi <yao.qi@linaro.org>
2491 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2492 i386/amd64-XXX-linux from it.
2494 2017-09-05 Yao Qi <yao.qi@linaro.org>
2496 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2498 (ipa_amd64_linux_regobj): Remove.
2499 (ipa_x32_linux_regobj): Remove.
2501 2017-09-05 Yao Qi <yao.qi@linaro.org>
2503 * Makefile.in (arch-amd64.o): New rule.
2504 * configure.srv: Append arch-amd64.o.
2505 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2506 (get_ipa_tdesc): Call amd64_linux_read_description.
2507 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2508 and init_registers_amd64_XXX.
2509 * linux-x86-low.c (x86_linux_read_description): Call
2510 amd64_linux_read_description.
2511 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2512 (initialize_low_arch): Don't call init_registers_x32_XXX and
2513 init_registers_amd64_XXX.
2514 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2515 and tdesc_amd64_XXX.
2516 [__x86_64__] (amd64_tdesc_test): New function.
2517 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2518 and init_registers_amd64_XXX.
2519 * linux-x86-tdesc.c: Include arch/amd64.h.
2520 (xcr0_to_tdesc_idx): New function.
2521 (i386_linux_read_description): New function.
2522 (amd64_get_ipa_tdesc_idx): New function.
2523 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2524 (amd64_get_ipa_tdesc): Declare.
2526 2017-09-05 Yao Qi <yao.qi@linaro.org>
2528 * configure.srv (srv_i386_linux_xmlfiles): Remove
2529 i386/i386-XXX-linux.xml from it.
2531 2017-09-05 Yao Qi <yao.qi@linaro.org>
2533 * configure.srv: Set srv_i386_linux_regobj empty if $development
2535 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2536 initialize_low_tdesc.
2537 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2538 with #if initialize_low_tdesc.
2539 * linux-x86-tdesc-selftest.c: New file.
2540 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2542 2017-09-05 Yao Qi <yao.qi@linaro.org>
2544 * Makefile.in (arch-i386.o): New rule.
2545 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2546 (x86_64-*-linux*): Likewise.
2547 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2548 include arch/i386.h.
2549 (i386_linux_read_description): Remove code and call
2550 i386_create_target_description.
2551 * tdesc.c (allocate_target_description): New function.
2552 * tdesc.h (set_tdesc_architecture): Remove declaration.
2553 (set_tdesc_osabi): Likewise.
2555 2017-09-05 Yao Qi <yao.qi@linaro.org>
2557 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2558 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2559 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2561 * server.c (get_features_xml): Call tdesc_get_features_xml.
2562 * tdesc.c (set_tdesc_architecture): New function.
2563 (set_tdesc_osabi): New function.
2564 (tdesc_get_features_xml): New function.
2565 (tdesc_create_feature): Add an argument.
2566 * tdesc.h (struct target_desc) <features>: New field.
2567 <arch, osabi>: New field.
2568 (~target_desc): xfree features, arch, and osabi.
2569 (target_desc::oerator==): Don't compare .xmltarget.
2570 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2571 (set_tdesc_osabi): Likewise.
2572 (tdesc_get_features_xml): Likewise.
2574 2017-09-05 Yao Qi <yao.qi@linaro.org>
2576 * linux-x86-tdesc.c: Include selftest.h.
2577 (i386_tdesc_test): New function.
2578 (initialize_low_tdesc): Call selftests::register_test.
2579 * tdesc.h: Include regdef.h.
2580 (target_desc): Override operator == and !=.
2582 2017-09-05 Yao Qi <yao.qi@linaro.org>
2584 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2585 (ipa_obj): Likewise.
2586 * linux-i386-ipa.c: Include common/x86-xstate.h
2587 (get_ipa_tdesc): Call i386_linux_read_description.
2588 (initialize_low_tracepoint): Don't call init_registers_XXX
2589 functions, call initialize_low_tdesc instead.
2590 * linux-x86-low.c (x86_linux_read_description): Call
2591 i386_linux_read_description.
2592 (initialize_low_arch): Don't call init_registers_i386_XXX
2593 functions, call initialize_low_tdesc.
2594 * linux-x86-tdesc.c: New file.
2595 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2596 (i386_get_ipa_tdesc_idx): Declare.
2597 (i386_get_ipa_tdesc): Declare.
2598 (initialize_low_tdesc): Declare.
2600 2017-09-05 Yao Qi <yao.qi@linaro.org>
2602 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2605 2017-09-05 Yao Qi <yao.qi@linaro.org>
2607 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2608 * regcache.c (get_thread_regcache): Use VEC_length.
2609 (init_register_cache): Likewise.
2610 (regcache_cpy): Likewise.
2611 (registers_to_string): Iterate reg_defs via VEC_iterate.
2612 (find_regno): Likewise.
2613 (find_register_by_number): Use VEC_index.
2614 (register_size): Call find_register_by_number.
2615 (register_data): Call find_register_by_number.
2616 (supply_regblock): Use VEC_length.
2617 (regcache_raw_read_unsigned): Likewise.
2618 * tdesc.c (init_target_desc): Iterate reg_defs via
2620 (default_description): Update initializer.
2621 (copy_target_description): Don't update field num_registers.
2622 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2623 <num_registers>: Remove.
2625 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2627 * Makefile.in (.SECONDARY): Define target.
2629 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2631 * linux-low.c (linux_wait_1): Adjust.
2632 * server.c (queue_stop_reply_callback): Adjust.
2634 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2636 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2637 QEnvironmentUnset and QEnvironmentReset packets.
2638 (handle_query): Inform remote that QEnvironmentHexEncoded,
2639 QEnvironmentUnset and QEnvironmentReset are supported.
2641 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2643 * inferiors.h (inferior_target_data): Rename to ...
2644 (thread_target_data): ... this.
2645 (inferior_regcache_data): Rename to ...
2646 (thread_regcache_data): ... this.
2647 (set_inferior_regcache_data): Rename to ...
2648 (set_thread_regcache_data): ... this.
2649 * inferiors.c (inferior_target_data): Rename to ...
2650 (thread_target_data): ... this.
2651 (inferior_regcache_data): Rename to ...
2652 (thread_regcache_data): ... this.
2653 (set_inferior_regcache_data): Rename to ...
2654 (set_thread_regcache_data): ... this.
2655 (free_one_thread): Update.
2656 * linux-low.h (get_thread_lwp): Update.
2657 * regcache.c (get_thread_regcache): Update.
2658 (regcache_invalidate_thread): Update.
2659 (free_register_cache_thread): Update.
2660 * win32-i386-low.c (update_debug_registers_callback): Update.
2661 (win32_get_current_dr): Update.
2662 * win32-low.c (thread_rec): Update.
2663 (delete_thread_info): Update.
2664 (continue_one_thread): Update.
2665 (suspend_one_thread): Update.
2667 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2669 * inferiors.c (set_inferior_target_data): Remove.
2670 * inferiors.h (set_inferior_target_data): Remove.
2672 2017-08-18 Yao Qi <yao.qi@linaro.org>
2674 * Makefile.in (OBS): Add selftest.o.
2675 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2676 * configure, config.in: Re-generated.
2677 * server.c: Include common/sefltest.h.
2678 (captured_main): Handle option --selftest.
2680 2017-08-09 Yao Qi <yao.qi@linaro.org>
2682 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2683 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2684 i386-avx-mpx.o and i386-mmx.o.
2685 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2686 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2687 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2688 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2689 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2690 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2691 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2692 i386/amd64-avx-mpx.xml.
2694 2017-08-09 Yao Qi <yao.qi@linaro.org>
2696 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2697 and x32-avx-avx512.o.
2698 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2699 i386/x32-avx-avx512.xml.
2701 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2703 * tracepoint.h (enum class fast_tpoint_collect_result): New
2705 (fast_tracepoint_collecting): Change return type to
2706 fast_tpoint_collect_result.
2707 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2708 * linux-low.h: Include tracepoint.h.
2709 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2710 fast_tpoint_collect_result.
2711 * linux-low.c (handle_tracepoints): Adjust.
2712 (linux_fast_tracepoint_collecting): Change return type to
2713 fast_tpoint_collect_result.
2714 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2715 linux_wait_1, stuck_in_jump_pad_callback,
2716 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2717 proceed_one_lwp): Adjust to type change.
2719 2017-07-10 Yao Qi <yao.qi@linaro.org>
2721 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2723 2017-06-29 Yao Qi <yao.qi@linaro.org>
2725 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2727 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2729 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2731 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2733 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2735 * linux-low.c (linux_create_inferior): Adjust code to access the
2736 environment information via 'gdb_environ' class.
2737 * lynx-low.c (lynx_create_inferior): Likewise.
2738 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2739 (get_environ): Return a pointer to 'our_environ'.
2740 (captured_main): Initialize 'our_environ'.
2741 * server.h (get_environ): Adjust prototype.
2742 * spu-low.c (spu_create_inferior): Adjust code to access the
2743 environment information via 'gdb_environ' class.
2745 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2747 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2748 usage of "register" keyword.
2750 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2752 * configure: Re-generate.
2754 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2756 * configure: Re-generate.
2758 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2760 * Makefile.in (COMPILE.pre): Add "-x c++".
2762 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2764 * fork-child.c: Conditionally include <signal.h>.
2766 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2768 * server.c (handle_general_set): Handle new packet
2769 "QStartupWithShell".
2770 (handle_query): Add "QStartupWithShell" to the list of supported
2772 (gdbserver_usage): Add help text explaining the
2773 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2775 (captured_main): Recognize and act upon the presence of the new
2778 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2779 Pedro Alves <palves@redhat.com>
2781 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2782 * configure: Regenerate.
2783 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2785 (i[34567]86-*-lynxos*): Likewise.
2786 (spu*-*-*): Likewise.
2787 * fork-child.c: New file.
2788 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2790 (linux_ptrace_fun): New function.
2791 (linux_create_inferior): Adjust function prototype to reflect
2792 change on "target.h". Adjust function code to use
2794 (linux_request_interrupt): Delete "signal_pid".
2795 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2796 (lynx_ptrace_fun): New function.
2797 (lynx_create_inferior): Adjust function prototype to reflect
2798 change on "target.h". Adjust function code to use
2800 * nto-low.c (nto_create_inferior): Adjust function prototype and
2801 code to reflect change on "target.h". Update comments.
2802 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2803 "common-terminal.h" and "environ.h".
2804 (terminal_fd): Moved to fork-child.c.
2805 (old_foreground_pgrp): Likewise.
2806 (restore_old_foreground_pgrp): Likewise.
2807 (last_status): Make it global.
2808 (last_ptid): Likewise.
2809 (our_environ): New variable.
2810 (startup_with_shell): Likewise.
2811 (program_name): Likewise.
2812 (program_argv): Rename to...
2813 (program_args): ...this.
2814 (wrapper_argv): New variable.
2815 (start_inferior): Delete function.
2816 (get_exec_wrapper): New function.
2817 (get_exec_file): Likewise.
2818 (get_environ): Likewise.
2819 (prefork_hook): Likewise.
2820 (post_fork_inferior): Likewise.
2821 (postfork_hook): Likewise.
2822 (postfork_child_hook): Likewise.
2823 (handle_v_run): Update code to deal with arguments coming from the
2824 remote host. Update calls from "start_inferior" to
2826 (captured_main): Likewise. Initialize environment variable. Call
2828 * server.h (post_fork_inferior): New prototype.
2829 (get_environ): Likewise.
2830 (last_status): Declare.
2831 (last_ptid): Likewise.
2832 (signal_pid): Likewise.
2833 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2834 (spu_ptrace_fun): New function.
2835 (spu_create_inferior): Adjust function prototype to reflect change
2836 on "target.h". Adjust function code to use "fork_inferior".
2837 * target.c (target_terminal_init): New function.
2838 (target_terminal_inferior): Likewise.
2839 (target_terminal_ours): Likewise.
2840 * target.h: Include <vector>.
2841 (struct target_ops) <create_inferior>: Update prototype.
2842 (create_inferior): Update macro.
2843 * utils.c (gdb_flush_out_err): New function.
2844 * win32-low.c (win32_create_inferior): Adjust function prototype
2845 and code to reflect change on "target.h".
2847 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2849 * inferiors.c (switch_to_thread): New function.
2851 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2853 * Makefile.in (SFILE): Add "common/job-control.c".
2854 (OBS): Add "job-control.o".
2856 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2858 * Makefile: Remove "@host_makefile_frag@".
2860 2017-05-05 Pedro Alves <palves@redhat.com>
2862 * configure: Regenerate.
2864 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2866 * configure: Regenerate.
2868 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2870 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2871 software_single_step change of return type to
2872 std::vector<CORE_ADDR>.
2873 * linux-low.c (install_software_single_step_breakpoints):
2875 * linux-low.h (install_software_single_step_breakpoints):
2878 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2880 * remote-utils.c: Include "gdb_termios.h" instead of
2882 * terminal.h: Delete file.
2884 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2886 * server.c: Include <vector>.
2887 <program_argv, wrapper_argv>: Convert to std::vector.
2888 (start_inferior): Rewrite function to use C++.
2889 (handle_v_run): Likewise. Update code that calculates the argv
2890 based on the vRun packet; use C++.
2891 (captured_main): Likewise.
2893 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2895 * server.c (handle_v_cont): Initialize thread_resume::thread
2898 2017-04-05 Pedro Alves <palves@redhat.com>
2900 * configure: Regenerate.
2902 2017-04-05 Pedro Alves <palves@redhat.com>
2904 * gdbreplay.c (sync_error): Constify.
2905 * linux-x86-low.c (push_opcode): Constify.
2907 2017-04-05 Pedro Alves <palves@redhat.com>
2909 * win32-low.c (get_child_debug_event)
2910 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2911 Report TARGET_WAITKIND_SPURIOUS instead.
2913 2017-04-05 Pedro Alves <palves@redhat.com>
2915 * remote-utils.c (remote_prepare, remote_open): Constify.
2916 * remote-utils.h (remote_prepare, remote_open): Constify.
2917 * server.c (captured_main): Constify 'port' handling.
2919 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2921 * Makefile.in (clean): Clear .deps.
2923 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2925 * .gitignore: Remove generated files, replace with wildcard.
2926 * (clean): Replace removal of generated files with wildcard.
2927 (version.c): Replace with...
2928 (version-generated.c): ...this.
2929 (xml-builtin.c): Replace with...
2930 (xml-builtin-generated.c): ...this.
2931 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2932 (%.c: *regformats*): Replace with...
2933 (%-generated.c: *regformats*): ...this.
2935 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2937 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2938 (xtensa_fill_gregset): Call collect_register_by_name for
2940 (xtensa_store_gregset): Call supply_register_by_name for
2943 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2945 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2946 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2947 (xtensa_store_gregset): Call supply_register for all registers in
2948 a0_regnum..a0_regnum + C0_NREGS range.
2950 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2952 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2953 (ax-ipa.o: ax.c): Remove.
2954 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2955 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2956 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2957 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2958 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2960 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2962 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2963 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2964 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2965 (errors-ipa.o: ../common/errors.c): Remove.
2966 (format-ipa.o: ../common/format.c): Remove.
2967 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2969 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2971 * Makefile.in (%-ipa.o: %.c): New rule.
2972 (tracepoint-ipa.o: tracepoint.c): Remove.
2973 (utils-ipa.o: utils.c): Remove.
2974 (remote-utils-ipa.o: remote-utils.c): Remove.
2975 (regcache-ipa.o: regcache.c): Remove.
2976 (i386-linux-ipa.o: i386-linux.c): Remove.
2977 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2978 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2979 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2980 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2981 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2982 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2983 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2984 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2985 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2986 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2987 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2988 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2989 (aarch64-ipa.o: aarch64.c): Remove.
2990 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2991 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2992 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2993 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2994 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2995 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2996 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2997 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2998 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2999 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
3000 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
3001 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
3002 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
3003 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
3004 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
3005 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
3006 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
3007 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
3008 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
3009 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
3010 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
3011 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
3012 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
3013 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
3014 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
3015 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
3016 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
3017 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
3018 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
3019 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
3020 (tdesc-ipa.o: tdesc.c): Remove.
3021 (x32-linux-ipa.o: x32-linux.c): Remove.
3022 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
3023 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
3025 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3027 * Makefile.in (%.o: ../arch/%.c): New rule.
3028 (arm.o: ../arch/arm.c): Remove.
3029 (arm-linux.o: ../arch/arm-linux.c): Remove.
3030 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
3031 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
3033 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3035 * Makefile.in (%.o: ../nat/%.c): New rule.
3036 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
3037 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
3038 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
3039 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
3040 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
3041 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
3042 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
3043 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
3044 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
3045 (linux-personality.o: ../nat/linux-personality.c): Remove.
3046 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
3047 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
3048 (x86-linux.o: ../nat/x86-linux.c): Remove.
3049 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
3050 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
3052 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3054 * Makefile.in (%.o: ../common/%.c): New rule.
3055 (signals.o: ../common/signals.c): Remove.
3056 (print-utils.o: ../common/print-utils.c): Remove.
3057 (rsp-low.o: ../common/rsp-low.c): Remove.
3058 (common-utils.o: ../common/common-utils.c): Remove.
3059 (posix-strerror.o: ../common/posix-strerror.c): Remove.
3060 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3061 (vec.o: ../common/vec.c): Remove.
3062 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3063 (xml-utils.o: ../common/xml-utils.c): Remove.
3064 (ptid.o: ../common/ptid.c): Remove.
3065 (buffer.o: ../common/buffer.c): Remove.
3066 (format.o: ../common/format.c): Remove.
3067 (filestuff.o: ../common/filestuff.c): Remove.
3068 (agent.o: ../common/agent.c): Remove.
3069 (errors.o: ../common/errors.c): Remove.
3070 (environ.o: ../common/environ.c): Remove.
3071 (common-debug.o: ../common/common-debug.c): Remove.
3072 (cleanups.o: ../common/cleanups.c): Remove.
3073 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3074 (fileio.o: ../common/fileio.c): Remove.
3075 (common-regcache.o: ../common/common-regcache.c): Remove.
3076 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3077 (new-op.o: ../common/new-op.c): Remove.
3078 (btrace-common.o: ../common/btrace-common.c): Remove.
3080 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3082 * Makefile.in (%.o: ../target/%.c): New rule.
3083 (waitstatus.o: ../target/waitstatus.c): Remove.
3085 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3088 (%.c: ../regformats/%.dat,
3089 (%.c: ../regformats/arm/%.dat,
3090 (%.c: ../regformats/i386/%.dat,
3091 (%.c: ../regformats/rs6000/%.dat): New rules.
3092 (aarch64.c): Remove.
3093 (reg-arm.c): Remove.
3094 (arm-with-iwmmxt.c): Remove.
3095 (arm-with-vfpv2.c): Remove.
3096 (arm-with-vfpv3.c): Remove.
3097 (arm-with-neon.c): Remove.
3098 (reg-bfin.c): Remove.
3099 (reg-cris.c): Remove.
3100 (reg-crisv32.c): Remove.
3102 (i386-linux.c): Remove.
3103 (i386-avx.c): Remove.
3104 (i386-avx-linux.c): Remove.
3105 (i386-avx-avx512.c): Remove.
3106 (i386-avx-avx512-linux.c): Remove.
3107 (i386-mpx.c): Remove.
3108 (i386-mpx-linux.c): Remove.
3109 (i386-avx-mpx-avx512-pku.c): Remove.
3110 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3111 (i386-avx-mpx.c): Remove.
3112 (i386-avx-mpx-linux.c): Remove.
3113 (i386-mmx.c): Remove.
3114 (i386-mmx-linux.c): Remove.
3115 (reg-ia64.c): Remove.
3116 (reg-m32r.c): Remove.
3117 (reg-m68k.c): Remove.
3119 (mips-linux.c): Remove.
3120 (mips-dsp-linux.c): Remove.
3121 (mips64-linux.c): Remove.
3122 (mips64-dsp-linux.c): Remove.
3123 (nios2-linux.c): Remove.
3124 (powerpc-32.c): Remove.
3125 (powerpc-32l.c): Remove.
3126 (powerpc-altivec32l.c): Remove.
3127 (powerpc-cell32l.c): Remove.
3128 (powerpc-vsx32l.c): Remove.
3129 (powerpc-isa205-32l.c): Remove.
3130 (powerpc-isa205-altivec32l.c): Remove.
3131 (powerpc-isa205-vsx32l.c): Remove.
3132 (powerpc-e500l.c): Remove.
3133 (powerpc-64l.c): Remove.
3134 (powerpc-altivec64l.c): Remove.
3135 (powerpc-cell64l.c): Remove.
3136 (powerpc-vsx64l.c): Remove.
3137 (powerpc-isa205-64l.c): Remove.
3138 (powerpc-isa205-altivec64l.c): Remove.
3139 (powerpc-isa205-vsx64l.c): Remove.
3140 (s390-linux32.c): Remove.
3141 (s390-linux32v1.c): Remove.
3142 (s390-linux32v2.c): Remove.
3143 (s390-linux64.c): Remove.
3144 (s390-linux64v1.c): Remove.
3145 (s390-linux64v2.c): Remove.
3146 (s390-te-linux64.c): Remove.
3147 (s390-vx-linux64.c): Remove.
3148 (s390-tevx-linux64.c): Remove.
3149 (s390x-linux64.c): Remove.
3150 (s390x-linux64v1.c): Remove.
3151 (s390x-linux64v2.c): Remove.
3152 (s390x-te-linux64.c): Remove.
3153 (s390x-vx-linux64.c): Remove.
3154 (s390x-tevx-linux64.c): Remove.
3155 (tic6x-c64xp-linux.c): Remove.
3156 (tic6x-c64x-linux.c): Remove.
3157 (tic6x-c62x-linux.c): Remove.
3159 (reg-sparc64.c): Remove.
3160 (reg-spu.c): Remove.
3162 (amd64-linux.c): Remove.
3163 (amd64-avx.c): Remove.
3164 (amd64-avx-linux.c): Remove.
3165 (amd64-avx-avx512.c): Remove.
3166 (amd64-avx-avx512-linux.c): Remove.
3167 (amd64-mpx.c): Remove.
3168 (amd64-mpx-linux.c): Remove.
3169 (amd64-avx-mpx-avx512-pku.c): Remove.
3170 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3171 (amd64-avx-mpx.c): Remove.
3172 (amd64-avx-mpx-linux.c): Remove.
3174 (x32-linux.c): Remove.
3175 (x32-avx.c): Remove.
3176 (x32-avx-linux.c): Remove.
3177 (x32-avx-avx512.c): Remove.
3178 (x32-avx-avx512-linux.c): Remove.
3179 (reg-xtensa.c): Remove.
3180 (reg-tilegx.c): Remove.
3181 (reg-tilegx32.c): Remove.
3183 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3185 * Makefile.in (SFILES): Add "common/environ.c".
3186 (OBJS): Add "common/environ.h".
3188 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3190 * configure.ac: Check if the fs_base and gs_base members of
3191 `struct user_regs_struct' exist.
3192 * config.in: Regenerated.
3193 * configure: Likewise.
3195 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3197 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3199 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3200 (get_next_pcs_syscall_next_pc): Likewise.
3202 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3204 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3205 * nto-x86-low.c: Likewise.
3207 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3209 * Makefile.in: Include disable-implicit-rules.mk.
3211 2016-11-23 Pedro Alves <palves@redhat.com>
3213 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3214 (debug_vprintf): Use std::chrono::steady_clock instead of
3215 gettimeofday. Use '.' instead of ':'.
3216 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3217 (get_timestamp): Use std::chrono::steady_clock instead of
3220 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3222 * Makefile.in: Fix whitespace formatting.
3224 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3226 * Makefile.in (SFILES, OBS): Flatten list and order
3229 2016-11-23 Pedro Alves <palves@redhat.com>
3231 * event-loop.c (handle_file_event): Use warning.
3232 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3233 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3236 2016-11-23 Pedro Alves <palves@redhat.com>
3238 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3240 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3241 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3242 debug_printf and debug_flush for debug output.
3243 * server.c (handle_general_set): Likewise.
3244 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3247 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3249 * Makefile.in (.c.o): Replace rule with ...
3250 (%.o: %.c): ... this one.
3252 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3254 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3255 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3257 * configure.ac: Remove checks for the make program.
3258 * configure: Re-generate.
3260 2016-10-28 Pedro Alves <palves@redhat.com>
3262 * Makefile.in (CXX_DIALECT): Get from configure.
3263 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3264 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3265 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3266 * config.in: Regenerate.
3267 * configure: Regenerate.
3269 2016-10-27 Yao Qi <yao.qi@linaro.org>
3271 * linux-low.c (linux_supports_range_stepping): Return true if
3272 can_software_single_step return true.
3274 2016-10-27 Yao Qi <yao.qi@linaro.org>
3276 * inferiors.c (find_inferior_in_random): New function.
3277 * inferiors.h (find_inferior_in_random): Declare.
3278 * linux-low.c (linux_wait_for_event_filtered): Call
3279 find_inferior_in_random instead of find_inferior.
3281 2016-10-27 Yao Qi <yao.qi@linaro.org>
3283 * linux-low.c (linux_wait_1): If single-step breakpoints are
3284 inserted, remove them.
3286 2016-10-26 Pedro Alves <palves@redhat.com>
3288 * linux-low.c (handle_extended_wait): Link parent/child fork
3290 (linux_wait_1): Unlink them.
3291 (linux_set_resume_request): Ignore resume requests for
3292 already-resumed and unhandled fork child threads.
3293 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3294 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3296 (handle_v_requests) <vCont>: Don't call require_running.
3297 * server.h (in_queued_stop_replies): New declaration.
3299 2016-10-24 Yao Qi <yao.qi@linaro.org>
3302 * linux-aarch64-low.c (append_insns): Cast the return value to
3305 2016-10-10 Yao Qi <yao.qi@linaro.org>
3307 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3309 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3311 * target.c (target_supports_multi_process): New function, moved
3313 * target.h (target_supports_multi_process): ... here. Remove
3316 2016-10-05 Tom Tromey <tom@tromey.com>
3319 * tracepoint.c (handle_tracepoint_bkpts): Check
3320 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3322 2016-10-05 Yao Qi <yao.qi@linaro.org>
3324 * configure.srv: Update the path of arm-*.xml files.
3326 2016-10-05 Terry Guo <terry.guo@arm.com>
3327 Yao Qi <yao.qi@linaro.org>
3329 * Makefile.in: Adjust the path of rules.
3330 * configure.srv: Update the path of xml files.
3331 * regformats/arm-with-iwmmxt.dat: Regenerated.
3332 * regformats/arm-with-neon.dat: Likewise.
3333 * regformats/arm-with-vfpv2.dat: Likewise.
3334 * regformats/arm-with-vfpv3.dat Likewise.
3336 2016-09-30 Yao Qi <yao.qi@linaro.org>
3339 * target.c (target_stop_and_wait): Don't call
3340 target_continue_no_signal, use resume_stop instead.
3342 2016-09-26 Yao Qi <yao.qi@linaro.org>
3344 * linux-low.c (linux_wait_1): Call debug_exit.
3346 2016-09-23 Pedro Alves <palves@redhat.com>
3348 * Makefile.in (SFILES): Add common/new-op.c.
3349 (OBS): Add common/new-op.o.
3350 (new-op.o): New rule.
3352 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3354 * .gitinore: Ignore more files.
3356 2016-09-21 Yao Qi <yao.qi@linaro.org>
3358 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3361 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3363 * server.c (start_inferior): Call target_mourn_inferior instead of
3364 mourn_inferior; pass ptid_t argument to it.
3366 (handle_target_event): Likewise.
3367 * target.c (target_mourn_inferior): New function.
3368 * target.h (mourn_inferior): Delete macro.
3370 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3372 * linux-low.c (lwp_is_stepping): New function.
3374 2016-09-06 Carl Love <cel@us.ibm.com>
3376 * server.c (start_inferior): Fixed comment, requested comment change
3377 didn't get updated correctly. Removed reference to ptrace () call as
3378 it is only true on Linux systems.
3380 2016-09-06 Carl Love <cel@us.ibm.com>
3382 * server.c (start_inferior): Do not call
3383 function target_post_create_inferior () if the
3384 inferior process has already exited.
3386 2016-09-05 Pedro Alves <palves@redhat.com>
3388 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3389 (COMPILE.pre, CC_LD): Use CXX directly.
3390 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3391 * acinclude.m4: Don't include build-with-cxx.m4.
3392 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3393 * configure: Regenerate.
3395 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3398 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3399 call writing data to own_buf.
3401 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3403 * target.c (mywait): Call target_wait instead of
3405 (target_wait): New function.
3407 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3409 * server.c (start_inferior): New variable 'ptid'. Replace calls
3410 to the_target->resume by target_continue{,_no_signal}, depending
3412 * target.c (target_stop_and_wait): Call target_continue_no_signal
3413 instead of the_target->resume.
3414 (target_continue): New function.
3416 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3418 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3420 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3423 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3425 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3426 * linux-arm-low.c (ps_get_thread_area): Likewise.
3427 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3428 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3429 * linux-mips-low.c (ps_get_thread_area): Likewise.
3430 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3431 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3432 * linux-x86-low.c (ps_get_thread_area): Likewise.
3433 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3435 2016-08-19 Pedro Alves <palves@redhat.com>
3437 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3439 2016-08-19 Pedro Alves <palves@redhat.com>
3441 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3442 comment. Use memcpy instead of casting through unsigned long.
3444 2016-08-19 Pedro Alves <palves@redhat.com>
3446 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3447 allocating around 0x80000000.
3449 2016-08-19 Pedro Alves <palves@redhat.com>
3452 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3453 (x32-avx512-linux-ipa.o): New rules.
3454 * configure.ac (x86_64-*-linux*): New x32 check.
3455 * configure.srv (ipa_x32_linux_regobj): New.
3456 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3457 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3459 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3461 * configure: Regenerate.
3463 2016-08-09 Pedro Alves <palves@redhat.com>
3466 * Makefile.in (OBS): Add signals-state-save-restore.o.
3467 (signals-state-save-restore.o): New rule.
3468 * config.in: Regenerate.
3469 * configure: Regenerate.
3470 * linux-low.c: Include "signals-state-save-restore.h".
3471 (linux_create_inferior): Call
3472 restore_original_signals_state.
3473 * server.c: Include "dispositions-save-restore.h".
3474 (captured_main): Call save_original_signals_state.
3476 2016-08-05 Pedro Alves <palves@redhat.com>
3478 * configure: Regenerate.
3480 2016-08-04 Yao Qi <yao.qi@linaro.org>
3482 * linux-low.c (regsets_fetch_inferior_registers): Check
3483 errno is ESRCH or not.
3485 2016-08-02 Yao Qi <yao.qi@linaro.org>
3487 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3488 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3489 (thread_db_load_search): Update.
3490 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3491 td_ta_set_event and td_ta_event_getmsg.
3493 2016-07-26 Pedro Alves <palves@redhat.com>
3496 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3497 of unsigned long for 64-bit registers and use uint32_t instead of
3498 unsigned int for 32-bit registers.
3500 2016-07-26 Pedro Alves <palves@redhat.com>
3502 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3505 2016-07-21 Tom Tromey <tom@tromey.com>
3507 * configure: Rebuild.
3509 2016-07-21 Yao Qi <yao.qi@linaro.org>
3511 * mem-break.c (find_gdb_breakpoint): Cast bp to
3512 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3514 2016-07-21 Yao Qi <yao.qi@linaro.org>
3516 * server.c (handle_v_requests): Support s and S actions
3517 if target_supports_software_single_step return true.
3519 2016-07-21 Yao Qi <yao.qi@linaro.org>
3521 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3522 is resume_step, call maybe_hw_step.
3523 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3525 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3527 (proceed_one_lwp): If resume request is resume_step, install
3528 reinsert breakpoints and call maybe_hw_step.
3530 2016-07-21 Yao Qi <yao.qi@linaro.org>
3532 * linux-low.c (proceed_one_lwp): Declare.
3533 (linux_resume_one_thread): Remove local variable 'step'.
3534 Lift code enqueue signal. Call proceed_one_lwp instead of
3535 linux_resume_one_lwp.
3537 2016-07-21 Yao Qi <yao.qi@linaro.org>
3539 * linux-low.c (linux_resume_one_thread): Call
3540 enqueue_pending_signal.
3542 2016-07-21 Yao Qi <yao.qi@linaro.org>
3544 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3545 * inferiors.c (do_restore_current_thread_cleanup): New function.
3546 (make_cleanup_restore_current_thread): Likewise.
3547 * linux-low.c (install_software_single_step_breakpoints): Call
3548 make_cleanup_restore_current_thread. Switch current_thread to
3551 2016-07-21 Yao Qi <yao.qi@linaro.org>
3553 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3554 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3555 (clone_one_breakpoint): Likewise.
3556 (delete_reinsert_breakpoints): Change parameter to thread.
3558 (has_reinsert_breakpoints): Likewise.
3559 (uninsert_reinsert_breakpoints): Likewise.
3560 (reinsert_reinsert_breakpoints): Likewise.
3561 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3562 (delete_reinsert_breakpoints): Likewise.
3563 (reinsert_reinsert_breakpoints): Likewise.
3564 (uninsert_reinsert_breakpoints): Likewise.
3565 (has_reinsert_breakpoints): Likewise.
3567 2016-07-21 Yao Qi <yao.qi@linaro.org>
3569 * inferiors.c (get_thread_process): Make parameter const.
3570 * inferiors.h (get_thread_process): Update declaration.
3571 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3572 Add new parameters child_thread and parent_thread. Callers
3574 * mem-break.h (clone_all_breakpoints): Update declaration.
3576 2016-07-21 Yao Qi <yao.qi@linaro.org>
3578 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3579 <command_list, handler>: Remove.
3580 (struct gdb_breakpoint): New.
3581 (struct other_breakpoint): New.
3582 (struct reinsert_breakpoint): New.
3583 (is_gdb_breakpoint): New function.
3584 (any_persistent_commands): Update command_list if
3585 is_gdb_breakpoint returns true.
3586 (set_breakpoint): Create breakpoints according to their types.
3587 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3588 (set_gdb_breakpoint_1): Likewise.
3589 (set_gdb_breakpoint): Likewise.
3590 (clear_breakpoint_conditions): Change parameter type to
3591 'struct gdb_breakpoint *'.
3592 (clear_breakpoint_commands): Likewise.
3593 (clear_breakpoint_conditions_and_commands): Likewise.
3594 (add_condition_to_breakpoint): Likewise.
3595 (add_breakpoint_condition): Likewise.
3596 (add_commands_to_breakpoint): Likewise.
3597 (check_breakpoints): Check other_breakpoint.
3598 (clone_one_breakpoint): Clone breakpopint according to its type.
3599 * mem-break.h (struct gdb_breakpoint): Declare.
3600 (set_gdb_breakpoint): Update declaration.
3601 (clear_breakpoint_conditions_and_commands): Likewise.
3602 (add_breakpoint_condition): Likewise.
3603 (add_breakpoint_commands): Likewise.
3604 * server.c (process_point_options): Change parameter type to
3605 'struct gdb_breakpoint *'.
3607 2016-07-21 Yao Qi <yao.qi@linaro.org>
3609 * mem-break.c (set_breakpoint_at): Rename it to ...
3610 (set_breakpoint_type_at): ... it.
3611 (set_breakpoint_at): Call set_breakpoint_type_at.
3612 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3613 * mem-break.h (set_breakpoint_at): Update comments.
3615 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3617 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3619 (nios2_store_gregset): Likewise.
3621 2016-07-01 Pedro Alves <palves@redhat.com>
3622 Antoine Tremblay <antoine.tremblay@ericsson.com>
3624 * linux-low.c: Change interface to take the target lwp_info
3625 pointer directly and return void. Handle detaching from a zombie
3627 (linux_detach_lwp_callback): New function.
3628 (linux_detach): Detach from the leader thread after detaching from
3631 2016-06-28 Yao Qi <yao.qi@linaro.org>
3633 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3634 for variable new_offset.
3635 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3636 (aarch64_ftrace_insn_reloc_cb): Likewise.
3637 (aarch64_ftrace_insn_reloc_tb): Likewise.
3638 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3639 PRIx64 instead of PRIx32.
3641 2016-06-28 Yao Qi <yao.qi@linaro.org>
3643 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3644 (the_low_target): Install arm_get_syscall_trapinfo.
3646 2016-06-28 Yao Qi <yao.qi@linaro.org>
3648 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3650 (the_low_target): Install aarch64_get_syscall_trapinfo.
3652 2016-06-28 Yao Qi <yao.qi@linaro.org>
3654 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3656 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3657 Remove parameter sysno.
3658 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3661 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3663 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3664 (s390_emit_ne_goto): Likewise.
3665 (s390_emit_lt_goto): Likewise.
3666 (s390_emit_le_goto): Likewise.
3667 (s390_emit_gt_goto): Likewise.
3668 (s390_emit_ge_goto): Likewise.
3669 (s390x_emit_eq_goto): Likewise.
3670 (s390x_emit_ne_goto): Likewise.
3671 (s390x_emit_lt_goto): Likewise.
3672 (s390x_emit_le_goto): Likewise.
3673 (s390x_emit_gt_goto): Likewise.
3674 (s390x_emit_ge_goto): Likewise.
3675 (s390_emit_ops_impl): Mark variable static.
3676 (s390x_emit_ops): Likewise.
3678 2016-06-17 Yao Qi <yao.qi@linaro.org>
3680 * linux-low.c (handle_extended_wait): Call
3681 uninsert_reinsert_breakpoints for the parent process. Remove
3682 reinsert breakpoints from the child process. Reinsert them to
3683 the parent process when vfork is done.
3684 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3685 (reinsert_reinsert_breakpoints): New function.
3686 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3687 (reinsert_reinsert_breakpoints): Declare.
3689 2016-06-17 Yao Qi <yao.qi@linaro.org>
3691 * linux-low.c (handle_extended_wait): If the parent is doing
3692 step-over, remove the reinsert breakpoints from the forked child.
3694 2016-06-17 Yao Qi <yao.qi@linaro.org>
3696 * linux-low.c (unsuspend_all_lwps): Declare.
3697 (linux_low_filter_event): If thread exited, call finish_step_over.
3698 If step-over is finished, unsuspend other threads.
3700 2016-06-17 Yao Qi <yao.qi@linaro.org>
3702 * linux-low.c (linux_resume_one_lwp_throw): Assert
3703 has_reinsert_breakpoints returns false.
3704 * mem-break.c (delete_disabled_breakpoints): Assert
3705 bp type isn't reinsert_breakpoint.
3707 2016-06-17 Yao Qi <yao.qi@linaro.org>
3709 * linux-low.c (maybe_hw_step): New function.
3710 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3711 (finish_step_over): Switch current_thread to lwp temporarily,
3712 and assert has_reinsert_breakpoints returns true.
3713 (proceed_one_lwp): Call maybe_hw_step.
3714 * mem-break.c (has_reinsert_breakpoints): New function.
3715 * mem-break.h (has_reinsert_breakpoints): Declare.
3717 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3719 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3721 2016-05-17 Yao Qi <yao.qi@linaro.org>
3723 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3724 instead of find_inferior.
3726 2016-05-05 Yao Qi <yao.qi@linaro.org>
3728 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3729 Initialize res to zero.
3731 2016-05-05 Yao Qi <yao.qi@linaro.org>
3733 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3736 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3738 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3739 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3740 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3742 2016-04-28 Par Olsson <par.olsson@windriver.com>
3743 Simon Marchi <simon.marchi@ericsson.com>
3745 * tracepoint.c (write_inferior_int8): New function.
3746 (cmd_qtenable_disable): Write enable flag using
3747 write_inferior_int8.
3749 2016-04-25 Yao Qi <yao.qi@linaro.org>
3751 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3752 (need_step_over_p): Return zero if the LWP has pending signals
3753 can be delivered on software single step target.
3755 2016-04-25 Yao Qi <yao.qi@linaro.org>
3757 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3758 return instead of error.
3760 2016-04-22 Yao Qi <yao.qi@linaro.org>
3762 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3765 2016-04-22 Yao Qi <yao.qi@linaro.org>
3767 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3768 signal when stepping over breakpoint with software single
3771 2016-04-21 Pedro Alves <palves@redhat.com>
3773 * linux-s390-low.c (s390_collect_ptrace_register)
3774 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3776 (s390_check_regset): Use void * instead of gdb_byte *.
3778 2016-04-20 Pedro Alves <palves@redhat.com>
3780 * configure: Renegerate.
3782 2016-04-20 Yao Qi <yao.qi@linaro.org>
3784 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3785 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3787 (arm_store_gregset): Likewise.
3789 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3791 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3792 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3793 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3794 (amd64-avx-mpx-linux.c): New rules.
3795 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3796 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3797 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3798 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3799 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3800 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3801 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3802 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3803 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3804 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3805 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3806 * linux-x86-low.c (x86_linux_read_description): Add case for
3807 X86_XSTATE_AVX_MPX_MASK.
3808 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3809 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3810 init_registers_i386_avx_mpx_linux.
3811 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3812 (initialize_low_tracepoint): Call
3813 init_registers_i386_avx_mpx_linux.
3814 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3815 (initialize_low_tracepoint): Call
3816 init_registers_amd64_avx_mpx_linux.
3817 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3818 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3819 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3822 2016-04-18 Pedro Alves <palves@redhat.com>
3824 * configure: Regenerate.
3826 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3828 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3829 (aarch64_emit_sub): Likewise.
3831 2016-04-12 Pedro Alves <palves@redhat.com>
3833 * utils.c (prepare_to_throw_exception): Delete.
3835 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3837 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3839 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3841 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3843 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3845 * linux-aarch64-ipa.c: Add <elf.h> include.
3846 * linux-ppc-ipa.c: Add <elf.h> include.
3847 * linux-s390-ipa.c: Add <elf.h> include.
3849 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3851 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3852 (get_raw_reg_ptr): Likewise.
3853 (get_trace_state_variable_value_ptr): Likewise.
3854 (set_trace_state_variable_value_ptr): Likewise.
3855 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3858 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3859 Marcin Kościelnicki <koriakin@0x04.net>
3862 * linux-ppc-low.c (emit_insns): New function.
3863 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3864 (ppc_emit_prologue): New function.
3865 (ppc_emit_epilogue): New function.
3866 (ppc_emit_add): New function.
3867 (ppc_emit_sub): New function.
3868 (ppc_emit_mul): New function.
3869 (ppc_emit_lsh): New function.
3870 (ppc_emit_rsh_signed): New function.
3871 (ppc_emit_rsh_unsigned): New function.
3872 (ppc_emit_ext): New function.
3873 (ppc_emit_zero_ext): New function.
3874 (ppc_emit_log_not): New function.
3875 (ppc_emit_bit_and): New function.
3876 (ppc_emit_bit_or): New function.
3877 (ppc_emit_bit_xor): New function.
3878 (ppc_emit_bit_not): New function.
3879 (ppc_emit_equal): New function.
3880 (ppc_emit_less_signed): New function.
3881 (ppc_emit_less_unsigned): New function.
3882 (ppc_emit_ref): New function.
3883 (ppc_emit_const): New function.
3884 (ppc_emit_reg): New function.
3885 (ppc_emit_pop): New function.
3886 (ppc_emit_stack_flush): New function.
3887 (ppc_emit_swap): New function.
3888 (ppc_emit_stack_adjust): New function.
3889 (ppc_emit_call): New function.
3890 (ppc_emit_int_call_1): New function.
3891 (ppc_emit_void_call_2): New function.
3892 (ppc_emit_if_goto): New function.
3893 (ppc_emit_goto): New function.
3894 (ppc_emit_eq_goto): New function.
3895 (ppc_emit_ne_goto): New function.
3896 (ppc_emit_lt_goto): New function.
3897 (ppc_emit_le_goto): New function.
3898 (ppc_emit_gt_goto): New function.
3899 (ppc_emit_ge_goto): New function.
3900 (ppc_write_goto_address): New function.
3901 (ppc_emit_ops_impl): New static variable.
3902 (ppc64v1_emit_prologue): New function.
3903 (ppc64v2_emit_prologue): New function.
3904 (ppc64_emit_epilogue): New function.
3905 (ppc64_emit_add): New function.
3906 (ppc64_emit_sub): New function.
3907 (ppc64_emit_mul): New function.
3908 (ppc64_emit_lsh): New function.
3909 (ppc64_emit_rsh_signed): New function.
3910 (ppc64_emit_rsh_unsigned): New function.
3911 (ppc64_emit_ext): New function.
3912 (ppc64_emit_zero_ext): New function.
3913 (ppc64_emit_log_not): New function.
3914 (ppc64_emit_bit_and): New function.
3915 (ppc64_emit_bit_or): New function.
3916 (ppc64_emit_bit_xor): New function.
3917 (ppc64_emit_bit_not): New function.
3918 (ppc64_emit_equal): New function.
3919 (ppc64_emit_less_signed): New function.
3920 (ppc64_emit_less_unsigned): New function.
3921 (ppc64_emit_ref): New function.
3922 (ppc64_emit_const): New function.
3923 (ppc64v1_emit_reg): New function.
3924 (ppc64v2_emit_reg): New function.
3925 (ppc64_emit_pop): New function.
3926 (ppc64_emit_stack_flush): New function.
3927 (ppc64_emit_swap): New function.
3928 (ppc64v1_emit_call): New function.
3929 (ppc64v2_emit_call): New function.
3930 (ppc64v1_emit_int_call_1): New function.
3931 (ppc64v2_emit_int_call_1): New function.
3932 (ppc64v1_emit_void_call_2): New function.
3933 (ppc64v2_emit_void_call_2): New function.
3934 (ppc64_emit_if_goto): New function.
3935 (ppc64_emit_eq_goto): New function.
3936 (ppc64_emit_ne_goto): New function.
3937 (ppc64_emit_lt_goto): New function.
3938 (ppc64_emit_le_goto): New function.
3939 (ppc64_emit_gt_goto): New function.
3940 (ppc64_emit_ge_goto): New function.
3941 (ppc64v1_emit_ops_impl): New static variable.
3942 (ppc64v2_emit_ops_impl): New static variable.
3943 (ppc_emit_ops): New function.
3944 (linux_low_target): Wire in ppc_emit_ops.
3946 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3947 Marcin Kościelnicki <koriakin@0x04.net>
3950 * Makefile.in: Add powerpc-*-ipa.o
3951 * configure.srv: Add ipa_obj for powerpc*-linux.
3952 * linux-ppc-ipa.c: New file.
3953 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3955 (PPC_FIELD): New macro.
3956 (PPC_SEXT): New macro.
3957 (PPC_OP6): New macro.
3958 (PPC_BO): New macro.
3959 (PPC_LI): New macro.
3960 (PPC_BD): New macro.
3961 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3962 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3963 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3964 (ppc_get_thread_area): New function.
3965 (is_elfv2_inferior): New function.
3966 (gen_ds_form): New function.
3967 (GEN_STD): New macro.
3968 (GEN_STDU): New macro.
3969 (GEN_LD): New macro.
3970 (GEN_LDU): New macro.
3971 (gen_d_form): New function.
3972 (GEN_ADDI): New macro.
3973 (GEN_ADDIS): New macro.
3974 (GEN_LI): New macro.
3975 (GEN_LIS): New macro.
3976 (GEN_ORI): New macro.
3977 (GEN_ORIS): New macro.
3978 (GEN_LWZ): New macro.
3979 (GEN_STW): New macro.
3980 (GEN_STWU): New macro.
3981 (gen_xfx_form): New function.
3982 (GEN_MFSPR): New macro.
3983 (GEN_MTSPR): New macro.
3984 (GEN_MFCR): New macro.
3985 (GEN_MTCR): New macro.
3986 (GEN_SYNC): New macro.
3987 (GEN_LWSYNC): New macro.
3988 (gen_x_form): New function.
3989 (GEN_OR): New macro.
3990 (GEN_MR): New macro.
3991 (GEN_LWARX): New macro.
3992 (GEN_STWCX): New macro.
3993 (GEN_CMPW): New macro.
3994 (gen_md_form): New function.
3995 (GEN_RLDICL): New macro.
3996 (GEN_RLDICR): New macro.
3997 (gen_i_form): New function.
3999 (GEN_BL): New macro.
4000 (gen_b_form): New function.
4001 (GEN_BNE): New macro.
4002 (GEN_LOAD): New macro.
4003 (GEN_STORE): New macro.
4004 (gen_limm): New function.
4005 (gen_atomic_xchg): New function.
4006 (gen_call): New function.
4007 (ppc_relocate_instruction): New function.
4008 (ppc_install_fast_tracepoint_jump_pad): New function.
4009 (ppc_get_min_fast_tracepoint_insn_len): New function.
4010 (ppc_get_ipa_tdesc_idx): New function.
4011 (the_low_target): Wire in the new functions.
4012 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
4014 * linux-ppc-tdesc.h: New file.
4016 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
4018 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4019 (alloc_jump_pad_buffer): New function.
4020 * linux-amd64-ipa.c: Add <sys/mman.h> include.
4021 (alloc_jump_pad_buffer): New function.
4022 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
4023 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
4024 (alloc_jump_pad_buffer): New function.
4025 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
4026 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
4027 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
4028 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
4030 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4032 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
4033 * linux-amd64-ipa.c: Likewise.
4034 * linux-i386-ipa.c: Likewise.
4035 * linux-s390-ipa.c: Likewise.
4036 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
4037 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
4038 set_trace_state_variable_value_ptr.
4039 (struct ipa_sym_addresses): Likewise.
4040 (symbol_list): Likewise.
4041 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
4042 accessing gdb_collect directly.
4043 (gdb_collect_ptr_type): New typedef.
4044 (get_raw_reg_ptr_type): New typedef.
4045 (get_trace_state_variable_value_ptr_type): New typedef.
4046 (set_trace_state_variable_value_ptr_type): New typedef.
4047 (gdb_collect_ptr): New global.
4048 (get_raw_reg_ptr): New global.
4049 (get_trace_state_variable_value_ptr): New global.
4050 (set_trace_state_variable_value_ptr): New global.
4051 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
4052 accessing get_raw_reg directly.
4053 (get_get_tsv_func_addr): Likewise for
4054 get_trace_state_variable_value_ptr.
4055 (get_set_tsv_func_addr): Likewise for
4056 set_trace_state_variable_value_ptr.
4057 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
4059 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4061 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4063 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4065 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4067 (relocate_instruction): Remove own_buf.
4068 * server.c (own_buf): Make global.
4069 (handle_v_requests): Make global.
4070 * server.h (own_buf): New declaration.
4071 (handle_v_requests): New prototype.
4073 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4076 * linux-s390-low.c (add_insns): New function.
4077 (s390_emit_prologue): New function.
4078 (s390_emit_epilogue): New function.
4079 (s390_emit_add): New function.
4080 (s390_emit_sub): New function.
4081 (s390_emit_mul): New function.
4082 (s390_emit_lsh): New function.
4083 (s390_emit_rsh_signed): New function.
4084 (s390_emit_rsh_unsigned): New function.
4085 (s390_emit_ext): New function.
4086 (s390_emit_log_not): New function.
4087 (s390_emit_bit_and): New function.
4088 (s390_emit_bit_or): New function.
4089 (s390_emit_bit_xor): New function.
4090 (s390_emit_bit_not): New function.
4091 (s390_emit_equal): New function.
4092 (s390_emit_less_signed): New function.
4093 (s390_emit_less_unsigned): New function.
4094 (s390_emit_ref): New function.
4095 (s390_emit_if_goto): New function.
4096 (s390_emit_goto): New function.
4097 (s390_write_goto_address): New function.
4098 (s390_emit_litpool): New function.
4099 (s390_emit_const): New function.
4100 (s390_emit_call): New function.
4101 (s390_emit_reg): New function.
4102 (s390_emit_pop): New function.
4103 (s390_emit_stack_flush): New function.
4104 (s390_emit_zero_ext): New function.
4105 (s390_emit_swap): New function.
4106 (s390_emit_stack_adjust): New function.
4107 (s390_emit_set_r2): New function.
4108 (s390_emit_int_call_1): New function.
4109 (s390_emit_void_call_2): New function.
4110 (s390_emit_eq_goto): New function.
4111 (s390_emit_ne_goto): New function.
4112 (s390_emit_lt_goto): New function.
4113 (s390_emit_le_goto): New function.
4114 (s390_emit_gt_goto): New function.
4115 (s390_emit_ge_goto): New function.
4116 (s390x_emit_prologue): New function.
4117 (s390x_emit_epilogue): New function.
4118 (s390x_emit_add): New function.
4119 (s390x_emit_sub): New function.
4120 (s390x_emit_mul): New function.
4121 (s390x_emit_lsh): New function.
4122 (s390x_emit_rsh_signed): New function.
4123 (s390x_emit_rsh_unsigned): New function.
4124 (s390x_emit_ext): New function.
4125 (s390x_emit_log_not): New function.
4126 (s390x_emit_bit_and): New function.
4127 (s390x_emit_bit_or): New function.
4128 (s390x_emit_bit_xor): New function.
4129 (s390x_emit_bit_not): New function.
4130 (s390x_emit_equal): New function.
4131 (s390x_emit_less_signed): New function.
4132 (s390x_emit_less_unsigned): New function.
4133 (s390x_emit_ref): New function.
4134 (s390x_emit_if_goto): New function.
4135 (s390x_emit_const): New function.
4136 (s390x_emit_call): New function.
4137 (s390x_emit_reg): New function.
4138 (s390x_emit_pop): New function.
4139 (s390x_emit_stack_flush): New function.
4140 (s390x_emit_zero_ext): New function.
4141 (s390x_emit_swap): New function.
4142 (s390x_emit_stack_adjust): New function.
4143 (s390x_emit_int_call_1): New function.
4144 (s390x_emit_void_call_2): New function.
4145 (s390x_emit_eq_goto): New function.
4146 (s390x_emit_ne_goto): New function.
4147 (s390x_emit_lt_goto): New function.
4148 (s390x_emit_le_goto): New function.
4149 (s390x_emit_gt_goto): New function.
4150 (s390x_emit_ge_goto): New function.
4151 (s390_emit_ops): New function.
4152 (struct linux_target_ops): Fill in emit_ops hook.
4154 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4157 * Makefile.in: Add s390 IPA files.
4158 * configure.srv: Build IPA for s390.
4159 * linux-s390-ipa.c: New file.
4160 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4161 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4162 (tdesc_s390_linux32): Likewise.
4163 (init_registers_s390_linux32v1): Likewise.
4164 (tdesc_s390_linux32v1): Likewise.
4165 (init_registers_s390_linux32v2): Likewise.
4166 (tdesc_s390_linux32v2): Likewise.
4167 (init_registers_s390_linux64): Likewise.
4168 (tdesc_s390_linux64): Likewise.
4169 (init_registers_s390_linux64v1): Likewise.
4170 (tdesc_s390_linux64v1): Likewise.
4171 (init_registers_s390_linux64v2): Likewise.
4172 (tdesc_s390_linux64v2): Likewise.
4173 (init_registers_s390_te_linux64): Likewise.
4174 (tdesc_s390_te_linux64): Likewise.
4175 (init_registers_s390_vx_linux64): Likewise.
4176 (tdesc_s390_vx_linux64): Likewise.
4177 (init_registers_s390_tevx_linux64): Likewise.
4178 (tdesc_s390_tevx_linux64): Likewise.
4179 (init_registers_s390x_linux64): Likewise.
4180 (tdesc_s390x_linux64): Likewise.
4181 (init_registers_s390x_linux64v1): Likewise.
4182 (tdesc_s390x_linux64v1): Likewise.
4183 (init_registers_s390x_linux64v2): Likewise.
4184 (tdesc_s390x_linux64v2): Likewise.
4185 (init_registers_s390x_te_linux64): Likewise.
4186 (tdesc_s390x_te_linux64): Likewise.
4187 (init_registers_s390x_vx_linux64): Likewise.
4188 (tdesc_s390x_vx_linux64): Likewise.
4189 (init_registers_s390x_tevx_linux64): Likewise.
4190 (tdesc_s390x_tevx_linux64): Likewise.
4191 (have_hwcap_s390_vx): New static variable.
4192 (s390_arch_setup): Fill have_hwcap_s390_vx.
4193 (s390_get_thread_area): New function.
4194 (s390_ft_entry_gpr_esa): New const.
4195 (s390_ft_entry_gpr_zarch): New const.
4196 (s390_ft_entry_misc): New const.
4197 (s390_ft_entry_fr): New const.
4198 (s390_ft_entry_vr): New const.
4199 (s390_ft_main_31): New const.
4200 (s390_ft_main_64): New const.
4201 (s390_ft_exit_fr): New const.
4202 (s390_ft_exit_vr): New const.
4203 (s390_ft_exit_misc): New const.
4204 (s390_ft_exit_gpr_esa): New const.
4205 (s390_ft_exit_gpr_zarch): New const.
4206 (append_insns): New function.
4207 (s390_relocate_instruction): New function.
4208 (s390_install_fast_tracepoint_jump_pad): New function.
4209 (s390_get_min_fast_tracepoint_insn_len): New function.
4210 (s390_get_ipa_tdesc_idx): New function.
4211 (struct linux_target_ops): Wire in the above functions.
4212 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4213 * linux-s390-tdesc.h: New file.
4215 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4217 * linux-s390-low.c (s390_supports_tracepoints): New function.
4218 (struct linux_target_ops): Fill supports_tracepoints hook.
4220 2016-03-18 Yao Qi <yao.qi@linaro.org>
4222 * linux-low.c (lwp_signal_can_be_delivered): New function.
4223 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4225 2016-03-18 Yao Qi <yao.qi@linaro.org>
4227 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4228 0 if signal is enqueued. Remove 'signal' from one debugging
4229 message. Move one debugging message to some lines below.
4230 Remove code setting 'signal' to 0.
4232 2016-03-18 Yao Qi <yao.qi@linaro.org>
4234 * linux-low.c (linux_low_filter_event): Remove redundant
4235 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4237 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4239 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4240 (struct linux_target_ops): Wire in the above.
4242 2016-03-03 Yao Qi <yao.qi@linaro.org>
4244 * linux-low.c: Update comments to start_step_over.
4246 2016-03-03 Yao Qi <yao.qi@linaro.org>
4249 * linux-low.c (handle_extended_wait): Set child suspended
4250 if event_lwp->bp_reinsert isn't zero.
4252 2016-03-02 Yao Qi <yao.qi@linaro.org>
4254 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4255 enqueue_pending_signal.
4257 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4259 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4262 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4264 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4265 (s390_regmap_3264) [!__s390x__]: New global.
4266 (s390_collect_ptrace_register): Skip map entries containing -1.
4267 (s390_supply_ptrace_register): Ditto.
4268 (s390_fill_gprs_high): New function.
4269 (s390_store_gprs_high): New function.
4270 (s390_regsets): Add NT_S390_HIGH_GPRS.
4271 (s390_get_hwcap): Enable on 31-bit.
4272 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4273 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4274 Detect NT_S390_HIGH_GPRS.
4275 (s390_usrregs_info_3264): Enable on 31-bit.
4276 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4277 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4279 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4282 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4283 * configure.srv: Ditto.
4284 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4285 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4286 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4287 (init_registers_amd64_linux): Remove prototype.
4288 (tdesc_amd64_linux): Remove declaration.
4289 (get_ipa_tdesc): New function.
4290 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4291 initialize remaining tdescs.
4292 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4293 (init_registers_i386_linux): Remove prototype.
4294 (tdesc_i386_linux): Remove declaration.
4295 (get_ipa_tdesc): New function.
4296 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4297 initialize remaining tdescs.
4298 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4299 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4300 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4301 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4302 (x86_get_ipa_tdesc_idx): New function.
4303 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4304 * linux-x86-tdesc.h: New file.
4305 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4306 (target_get_ipa_tdesc_idx): New macro.
4307 * tracepoint.c (ipa_tdesc_idx): New macro.
4308 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4309 (symbol_list): Add ipa_tdesc_idx.
4310 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4311 (ipa_tdesc): Remove.
4312 (ipa_tdesc_idx): New variable.
4313 (get_context_regcache): Use get_ipa_tdesc.
4314 (gdb_collect): Ditto.
4316 * tracepoint.h (get_ipa_tdesc): New prototype.
4317 (ipa_tdesc): Remove.
4319 2016-02-24 Pedro Alves <palves@redhat.com>
4321 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4322 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4323 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4324 Factor out common code between the USE_SIGTRAP_SIGINFO and
4325 !USE_SIGTRAP_SIGINFO blocks.
4326 (linux_low_filter_event): Call save_stop_reason instead of
4327 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4329 (linux_wait_1): Update comments.
4331 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4333 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4334 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4335 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4336 ppc_insert_point, ppc_remove_point.
4338 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4340 * linux-s390-low.c (s390_supports_z_point_type): New function.
4341 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4343 2016-02-16 Yao Qi <yao.qi@linaro.org>
4345 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4346 PC. Get pc from regcache_read_pc.
4348 2016-02-12 Yao Qi <yao.qi@linaro.org>
4350 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4351 or linux_get_pc_32bit.
4352 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4354 2016-02-12 Yao Qi <yao.qi@linaro.org>
4356 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4357 arm_linux_get_next_pcs_fixup.
4359 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4361 * tracepoint.c (x_tracepoint_action_download): Change
4362 write_inferior_data_ptr to write_inferior_data_pointer.
4363 (cmd_qtstart): Likewise.
4364 (write_inferior_data_ptr): Remove.
4365 (download_agent_expr): Change write_inferior_data_ptr to
4366 write_inferior_data_pointer.
4367 (download_tracepoint_1): Likewise.
4368 (download_tracepoint): Likewise.
4369 (download_trace_state_variables): Likewise.
4371 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4372 Marcin Kościelnicki <koriakin@0x04.net>
4374 * tracepoint.c (struct tracepoint_action_ops): Remove.
4375 (struct tracepoint_action): Remove ops.
4376 (m_tracepoint_action_download, r_tracepoint_action_download)
4377 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4378 size and offset accordingly.
4379 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4380 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4381 (tracepoint_action_send, tracepoint_action_download): New functions.
4382 Helpers for trace action handlers.
4383 (add_tracepoint_action): Remove setup actions ops.
4384 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4386 2016-02-10 Yao Qi <yao.qi@linaro.org>
4388 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4390 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4392 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4394 * configure: Regenerate.
4396 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4398 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4399 void * to gdb_byte *.
4400 * linux-low.c (siginfo_fixup): Likewise.
4401 (linux_xfer_siginfo): Likewise.
4402 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4404 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4406 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4408 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4410 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4412 * linux-x86-low.c [__x86_64__]: Include
4413 "nat/amd64-linux-siginfo.h".
4414 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4415 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4416 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4417 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4418 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4419 (cpt_si_fd, si_timerid, si_overrun): Move from
4420 nat/amd64-linux-siginfo.c.
4421 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4423 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4425 * server.c (skip_to_semicolon): Remove.
4426 (process_point_options): Use strchrnul instead of
4429 2016-01-26 Yao Qi <yao.qi@linaro.org>
4431 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4432 * linux-low.c (install_software_single_step_breakpoints): Don't
4433 call regcache_read_pc.
4434 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4437 2016-01-26 Yao Qi <yao.qi@linaro.org>
4439 * linux-low.c (install_software_single_step_breakpoints): Call
4440 regcache_read_pc instead of get_pc.
4442 2016-01-26 Yao Qi <yao.qi@linaro.org>
4444 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4445 (unblock_async_io): Rename to ...
4446 (block_unblock_async_io): ... it. New function.
4447 (enable_async_io): Don't install SIGIO handler. Unblock it
4449 (disable_async_io): Don't ignore SIGIO. Block it instead.
4450 (initialize_async_io): Install SIGIO handler. Don't call
4453 2016-01-26 Yao Qi <yao.qi@linaro.org>
4455 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4456 first character is '\003', call *the_target->request_interrupt.
4458 2016-01-25 Yao Qi <yao.qi@linaro.org>
4460 * remote-utils.c (new_thread_notify): Remove.
4461 (dead_thread_notify): Likewise.
4462 * remote-utils.h (new_thread_notify): Remove declaration.
4463 (dead_thread_notify): Likewise.
4465 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4467 * gdb.trace/pending.exp: Fix expected message on continue.
4469 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4471 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4472 it works properly on big-endian machines where sizeof (CORE_ADDR)
4475 2016-01-21 Pedro Alves <palves@redhat.com>
4477 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4478 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4479 * configure: Regenerate.
4481 2016-01-21 Yao Qi <yao.qi@linaro.org>
4483 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4484 is_thumb and set it according to CPSR saved on the stack.
4485 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4486 arm_sigreturn_next_pc.
4488 2016-01-18 Yao Qi <yao.qi@linaro.org>
4490 * linux-low.c (linux_set_pc_64bit): New function.
4491 (linux_get_pc_64bit): New function.
4492 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4494 * linux-sparc-low.c (debug_threads): Remove declaration.
4495 (sparc_get_pc): Remove.
4496 (the_low_target): Use linux_get_pc_64bit instead of
4498 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4499 (the_low_target): Use linux_get_pc_64bit and
4502 2016-01-18 Yao Qi <yao.qi@linaro.org>
4504 * linux-arm-low.c (debug_threads): Remove declaration.
4505 (arm_get_pc, arm_set_pc): Remove.
4506 (the_low_target): Use linux_get_pc_32bit and
4508 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4509 (the_low_target): Use linux_get_pc_32bit and
4511 * linux-cris-low.c (debug_threads): Remove declaration.
4512 (cris_get_pc, cris_set_pc,): Remove.
4513 (the_low_target): Use linux_get_pc_32bit and
4515 * linux-crisv32-low.c (debug_threads): Remove declaration.
4516 (cris_get_pc, cris_set_pc): Remove.
4517 (the_low_target): Use linux_get_pc_32bit and
4519 * linux-low.c: Include inttypes.h.
4520 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4521 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4522 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4523 (the_low_target): Use linux_get_pc_32bit and
4525 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4526 (the_low_target): Use linux_get_pc_32bit and
4528 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4529 (the_low_target): Use linux_get_pc_32bit and
4531 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4532 (the_low_target): Use linux_get_pc_32bit and
4534 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4535 (the_low_target): Use linux_get_pc_32bit and
4538 2016-01-18 Gary Benson <gbenson@redhat.com>
4540 * configure.ac (AC_FUNC_FORK): New check.
4541 * config.in: Regenerate.
4542 * configure: Likewise.
4544 2016-01-14 Yao Qi <yao.qi@linaro.org>
4546 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4547 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4548 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4549 arm_get_next_pcs_ctor.
4551 2016-01-12 Josh Stone <jistone@redhat.com>
4552 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4554 * inferiors.h: Include "gdb_vecs.h".
4555 (struct process_info): Add syscalls_to_catch.
4556 * inferiors.c (remove_process): Free syscalls_to_catch.
4557 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4558 syscall_return stops.
4559 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4560 * server.c (handle_general_set): Handle QCatchSyscalls.
4561 (handle_query): Report support for QCatchSyscalls.
4562 * target.h (struct target_ops): Add supports_catch_syscall.
4563 (target_supports_catch_syscall): New macro.
4564 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4565 (struct lwp_info): Add syscall_state.
4566 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4567 Maintain syscall_state and syscalls_to_catch across exec.
4568 (get_syscall_trapinfo): New function, proxy to the_low_target.
4569 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4570 (linux_low_filter_event): Toggle syscall_state entry/return for
4571 syscall traps, and set it ignored for all others.
4572 (gdb_catching_syscalls_p): New function.
4573 (gdb_catch_this_syscall_p): New function.
4574 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4575 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4576 (linux_supports_catch_syscall): New function.
4577 (linux_target_ops): Install it.
4578 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4579 (the_low_target): Install it.
4581 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4583 * acinclude.m4: Include new ../warning.m4 file.
4584 * configure: Regenerated.
4585 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4587 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4589 * ax.c (is_goto_target): Mark static.
4590 * linux-low.c (register_addr): Likewise.
4591 (linux_fetch_registers, linux_store_registers): Likewise.
4592 * mem-break.c (any_persistent_commands): Fix old prototype.
4593 (add_commands_to_breakpoint): Mark static.
4594 * regcache.c (find_register_by_name): Delete unused func.
4595 * remote-utils.c (hex_or_minus_one): Mark static.
4596 * server.c (monitor_show_help): Mark static.
4597 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4598 handle_v_requests): Likewise.
4600 2016-01-12 Pedro Alves <palves@redhat.com>
4602 Remove use of the registered trademark symbol throughout.
4604 2016-01-08 Yao Qi <yao.qi@linaro.org>
4606 * remote-utils.c (getpkt): If c is '\003', call target hook
4609 2016-01-06 Yao Qi <yao.qi@linaro.org>
4611 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4612 linux-aarch32-low.c.
4613 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4614 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4615 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4616 (thumb2_breakpoint): Declare.
4617 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4618 linux-aarch32-low.h.
4619 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4620 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4621 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4623 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4625 * gdbreplay.c (gdbreplay_version): Change copyright year in
4627 * server.c (gdbserver_version): Likewise.
4629 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4631 * server.c (crc32_table): Delete.
4632 (crc32): Use libiberty's xcrc32 function.
4634 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4636 * lynx-low.c (lynx_delete_thread_callback): New function.
4637 (lynx_mourn): Properly delete our process and all of its
4638 threads. Remove call to clear_inferiors.
4640 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4642 * target.c (thread_search_callback): Add check that
4643 the thread_stopped target callback is not NULL before
4646 2015-12-21 Yao Qi <yao.qi@linaro.org>
4648 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4651 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4653 * server.c (handle_query): Call target_supports_software_single_step.
4655 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4657 * linux-low.c (single_step): New function.
4658 (linux_resume_one_lwp_throw): Call single_step.
4659 (start_step_over): Likewise.
4661 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4663 * Makefile.in (SFILES): Append arch/arm-linux.c,
4664 arch/arm-get-next-pcs.c.
4665 (arm-linux.o): New rule.
4666 (arm-get-next-pcs.o): New rule.
4667 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4669 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4670 to linux-aarch32-low.c.
4671 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4672 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4673 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4674 (thumb2_breakpoint_len): Likewise.
4675 (arm_is_thumb_mode): Make non-static.
4676 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4677 from linux-aarch32-low.c.
4678 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4679 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4680 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4681 (thumb2_breakpoint_len): Likewise.
4682 (arm_is_thumb_mode): New declaration.
4683 * linux-arm-low.c: Include arch/arm-linux.h
4684 aarch/arm-get-next-pcs.h, sys/syscall.h.
4685 (get_next_pcs_ops): New struct.
4686 (get_next_pcs_addr_bits_remove): New function.
4687 (get_next_pcs_is_thumb): New function.
4688 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4689 (arm_sigreturn_next_pc): Likewise.
4690 (get_next_pcs_syscall_next_pc): Likewise.
4691 (arm_gdbserver_get_next_pcs): Likewise.
4692 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4694 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4695 * server.h: Include gdb_vecs.h.
4697 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4699 * Makefile.in (SFILES): Append common/common-regcache.c.
4700 (OBS): Append common-regcache.o.
4701 (common-regcache.o): New rule.
4702 * regcache.c (init_register_cache): Initialize cache to
4704 (regcache_raw_read_unsigned): New function.
4705 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4706 register_status enum.
4708 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4710 * linux-aarch64-low.c (the_low_targets): Rename
4711 breakpoint_reinsert_addr to get_next_pcs.
4712 * linux-arm-low.c (the_low_targets): Likewise.
4713 * linux-bfin-low.c (the_low_targets): Likewise.
4714 * linux-cris-low.c (the_low_targets): Likewise.
4715 * linux-crisv32-low.c (the_low_targets): Likewise.
4716 * linux-low.c (can_software_single_step): Likewise.
4717 (install_software_single_step_breakpoints): New function.
4718 (start_step_over): Use install_software_single_step_breakpoints.
4719 * linux-low.h: New CORE_ADDR vector.
4720 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4722 * linux-mips-low.c (the_low_targets): Likewise.
4723 * linux-nios2-low.c (the_low_targets): Likewise.
4724 * linux-sparc-low.c (the_low_targets): Likewise.
4726 2015-12-17 Pedro Alves <palves@redhat.com>
4728 * linux-low.c (linux_kill_one_lwp): Remove references to
4730 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4732 (linux_init_signals): Delete.
4733 (initialize_low): Adjust.
4734 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4736 2015-12-16 Pedro Alves <palves@redhat.com>
4738 * configure.ac (compiler warning flags): When testing a
4739 -Wno-foo option, check whether -Wfoo works instead.
4740 * configure: Regenerate.
4742 2015-12-11 Don Breazeal <donb@codesourcery.com>
4744 * server.c (process_serial_event): Don't exit from gdbserver
4745 in remote mode if there are still active inferiors.
4747 2015-12-11 Yao Qi <yao.qi@linaro.org>
4749 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4750 arm_breakpoint_at if the process is 32-bit.
4752 2015-12-11 Yao Qi <yao.qi@linaro.org>
4754 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4757 2015-12-07 Yao Qi <yao.qi@linaro.org>
4759 * configure.srv: Append arm.o to srv_tgtobj for
4760 aarch64*-*-linux* target.
4761 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4762 from linux-arm-low.c.
4763 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4764 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4765 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4766 (thumb2_breakpoint_len): Likewise.
4767 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4768 (arm_breakpoint_kinds): Likewise.
4769 (arm_breakpoint_kind_from_pc): Likewise.
4770 (arm_sw_breakpoint_from_kind): Likewise.
4771 (arm_breakpoint_kind_from_current_state): Likewise.
4772 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4773 (arm_sw_breakpoint_from_kind): Declare.
4774 (arm_breakpoint_kind_from_current_state): Declare.
4775 (arm_breakpoint_at): Declare.
4776 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4777 arm_sw_breakpoint_from_kind if process is 32-bit.
4778 (aarch64_breakpoint_kind_from_pc): New function.
4779 (aarch64_breakpoint_kind_from_current_state): New function.
4780 (the_low_target): Initialize fields breakpoint_kind_from_pc
4781 and breakpoint_kind_from_current_state.
4782 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4783 linux-aarch32-low.c.
4784 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4785 (arm_breakpoint, arm_breakpoint_len): Likewise.
4786 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4787 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4788 (arm_is_thumb_mode): Likewise.
4789 (arm_breakpoint_at): Likewise.
4790 (arm_breakpoint_kind_from_pc): Likewise.
4791 (arm_sw_breakpoint_from_kind): Likewise.
4792 (arm_breakpoint_kind_from_current_state): Likewise.
4795 2015-08-04 Yao Qi <yao.qi@linaro.org>
4797 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4798 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4799 * server.c (extended_protocol): Remove "static".
4800 * server.h (extended_protocol): Declare it.
4802 2015-12-04 Josh Stone <jistone@redhat.com>
4804 * target.h (struct target_ops) <arch_setup>: Rename to ...
4805 (struct target_ops) <post_create_inferior>: ... this.
4806 (target_arch_setup): Rename to ...
4807 (target_post_create_inferior): ... this, calling post_create_inferior.
4808 * server.c (start_inferior): Update target_arch_setup calls to
4809 target_post_create_inferior.
4810 * linux-low.c (linux_low_ptrace_options): Forward declare.
4811 (linux_arch_setup): Update its comment for general use.
4812 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4813 (struct linux_target_ops): Use linux_post_create_inferior.
4814 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4815 to post_create_inferior.
4816 * nto-low.c (struct nto_target_ops): Likewise.
4817 * spu-low.c (struct spu_target_ops): Likewise.
4818 * win32-low.c (struct win32_target_ops): Likewise.
4820 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4822 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4824 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4826 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4827 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4828 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4829 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4830 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4831 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4832 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4833 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4834 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4835 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4836 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4837 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4839 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4841 * linux-low.c (linux_look_up_symbols): Don't call
4842 linux_supports_traceclone.
4843 * linux-low.h (thread_db_init): Remove use_events argument.
4844 * thread-db.c (thread_db_use_event): Remove global variable.
4845 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4846 (struct thread_db) <td_create_bp>: Remove field.
4847 (thread_db_create_event): Remove function.
4848 (thread_db_enable_reporting): Likewise.
4849 (find_one_thread): Don't check for thread_db_use_events.
4850 (attach_thread): Likewise.
4851 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4852 (try_thread_db_load_1): Don't check for thread_db_use_events.
4853 (thread_db_init): Remove use_events argument and thread events
4855 (remove_thread_event_breakpoints): Remove function.
4856 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4858 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4860 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4862 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4863 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4864 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4865 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4866 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4868 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4870 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4871 * linux-low.c (can_hardware_single_step): Use
4872 supports_hardware_single_step.
4873 (can_software_single_step): New function.
4874 (start_step_over): Call can_software_single_step.
4875 (linux_supports_hardware_single_step): New function.
4876 (struct target_ops) <supports_software_single_step>: Initialize.
4877 * linux-low.h (struct linux_target_ops)
4878 <supports_hardware_single_step>: Initialize.
4879 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4880 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4881 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4882 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4883 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4884 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4885 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4886 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4887 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4888 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4890 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4891 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4893 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4894 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4895 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4897 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4898 * target.h (struct target_ops): <supports_software_single_step>:
4900 (target_supports_software_single_step): New macro.
4902 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4904 * linux-low.c (linux_wait_1): Fix pc advance condition.
4905 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4906 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4908 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4910 * linux-arm-low.c (arm_is_thumb_mode): New function.
4911 (arm_breakpoint_at): Use arm_is_thumb_mode.
4912 (arm_breakpoint_kind_from_current_state): New function.
4913 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4915 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4916 (linux_breakpoint_kind_from_current_state): New function.
4917 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4918 * linux-low.h (struct linux_target_ops)
4919 <breakpoint_kind_from_current_state>: New field.
4920 * target.h (struct target_ops): Likewise.
4921 (target_breakpoint_kind_from_current_state): New macro.
4923 2015-11-30 Pedro Alves <palves@redhat.com>
4925 * linux-low.c (linux_resume): Wake up the event loop before
4928 2015-11-30 Pedro Alves <palves@redhat.com>
4930 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4932 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4934 * target.c (struct thread_search): New structure.
4935 (thread_search_callback): New function.
4936 (prev_general_thread): New global.
4937 (prepare_to_access_memory, done_accessing_memory): New functions.
4938 * target.h (prepare_to_access_memory, done_accessing_memory):
4939 Replace macros with function declarations.
4941 2015-11-30 Pedro Alves <palves@redhat.com>
4944 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4945 report TARGET_WAITKIND_NO_RESUMED.
4946 * remote-utils.c (prepare_resume_reply): Handle
4947 TARGET_WAITKIND_NO_RESUMED.
4948 * server.c (report_no_resumed): New global.
4949 (handle_query) <qSupported>: Handle "no-resumed+". Report
4950 "no-resumed+" support.
4951 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4952 return error if the client doesn't support no-resumed events.
4953 (push_stop_notification): New function.
4954 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4955 events if the client supports them.
4957 2015-11-30 Pedro Alves <palves@redhat.com>
4959 * linux-low.c (thread_still_has_status_pending_p): Don't check
4961 (lwp_resumed): New function.
4962 (status_pending_p_callback): Return early if the LWP is not
4963 supposed to be resumed.
4965 2015-11-30 Pedro Alves <palves@redhat.com>
4967 * linux-low.c (handle_extended_wait): Assert that the LWP's
4968 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4969 thread create events, leave the new child's status pending.
4970 (linux_low_filter_event): If GDB wants to hear about thread exit
4971 events, leave the LWP marked dead and don't delete it.
4972 (linux_wait_for_event_filtered): Don't check for thread exit.
4973 (filter_exit_event): New function.
4974 (linux_wait_1): Use it, when returning an exit event.
4975 (linux_resume_one_lwp_throw): Assert that the LWP's
4976 waitstatus is TARGET_WAITKIND_IGNORE.
4977 * remote-utils.c (prepare_resume_reply): Handle
4978 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4979 * server.c (report_thread_events): New global.
4980 (handle_general_set): Handle QThreadEvents.
4981 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4982 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4983 TARGET_WAITKIND_THREAD_EXITED.
4984 * server.h (report_thread_events): Declare.
4986 2015-11-30 Pedro Alves <palves@redhat.com>
4988 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4989 the thread's last_resume_kind was resume_stop.
4991 2015-11-30 Pedro Alves <palves@redhat.com>
4993 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4996 2015-11-30 Pedro Alves <palves@redhat.com>
4998 * server.c (handle_v_requests): Handle vCtrlC.
5000 2015-11-30 Pedro Alves <palves@redhat.com>
5002 * gdbthread.h (find_any_thread_of_pid): Declare.
5003 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
5005 * server.c (handle_query): If current_thread is NULL, look for
5006 another thread of the selected process.
5008 2015-11-26 Daniel Colascione <dancol@dancol.org>
5009 Simon Marchi <simon.marchi@ericsson.com>
5011 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
5012 * server.c (handle_qxfer_threads_worker): Refactor to include thread
5014 * target.h (struct target_ops) <thread_name>: New field.
5015 (target_thread_name): New macro.
5017 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5019 * regcache.h (regcache_invalidate_pid): Add declaration.
5020 * regcache.c (regcache_invalidate_pid): New function, extracted
5021 from regcache_invalidate.
5022 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
5023 Add trivial documentation comment.
5024 * lynx-low.c: Use regcache_invalidate_pid instead of
5025 regcache_invalidate.
5027 2015-11-23 Joel Brobecker <brobecker@adacore.com>
5029 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
5030 and Elf64_auxv_t if the target is Android.
5032 2015-11-22 Doug Evans <xdje42@gmail.com>
5034 * target.h: #include <sys/types.h>.
5036 2015-11-19 Pedro Alves <palves@redhat.com>
5038 * linux-low.c (linux_process_qsupported): Change prototype.
5040 * linux-low.h (struct linux_target_ops) <process_qsupported>:
5042 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
5043 and adjust to loop over all features.
5044 * server.c (handle_query) <qSupported>: Adjust to call
5045 target_process_qsupported once, passing it a vector of unprocessed
5047 * target.h (struct target_ops) <process_qsupported>: Change
5049 (target_process_qsupported): Adjust.
5051 2015-11-19 Pedro Alves <palves@redhat.com>
5053 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
5055 * configure: Regenerate.
5057 2015-11-19 Pedro Alves <palves@redhat.com>
5059 * configure: Regenerate.
5061 2015-11-19 Yao Qi <yao.qi@linaro.org>
5063 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5066 2015-11-19 Yao Qi <yao.qi@linaro.org>
5068 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5069 (struct aarch64_operand): Move enum out.
5071 2015-11-19 Yao Qi <yao.qi@linaro.org>
5073 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5074 struct user_fpsimd_state *.
5075 (aarch64_store_fpregset): Likewise.
5077 2015-11-19 Yao Qi <yao.qi@linaro.org>
5079 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5080 struct user_pt_regs *.
5081 (aarch64_store_gregset): Likewise.
5083 2015-11-18 Pedro Alves <palves@redhat.com>
5085 * Makefile.in (all_object_files): Add $IPA_OBJS.
5087 2015-11-17 Pedro Alves <palves@redhat.com>
5089 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5090 GDB_SIGNAL_0 and gdb_signal_to_string.
5092 2015-11-17 Pedro Alves <palves@redhat.com>
5094 * win32-low.c (handle_output_debug_string): Remove parameter.
5095 (win32_kill): Remove our_status local and adjust call to
5096 handle_output_debug_string.
5097 (get_child_debug_event): Adjust call to
5098 handle_output_debug_string.
5100 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5102 * linux-mips-low.c (mips_fill_gregset): Add cast.
5103 (mips_store_gregset): Likewise.
5104 (mips_fill_fpregset): Likewise.
5105 (mips_store_fpregset): Likewise.
5107 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5109 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5112 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5114 * linux-mips-low.c (mips_linux_new_thread): Change type of
5115 watch_type to enum target_hw_bp_type.
5117 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5119 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5120 Change return type to arm_hwbp_type.
5122 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5124 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5125 (arm_store_gregset): Likewise.
5126 * linux-arm-low.c (arm_get_hwcap): Likewise.
5127 (arm_read_description): Likewise.
5129 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5131 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5133 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5135 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5136 (ppc_fill_vsxregset): Likewise.
5137 (ppc_store_vsxregset): Likewise.
5138 (ppc_fill_vrregset): Likewise.
5139 (ppc_store_vrregset): Likewise.
5140 (ppc_fill_evrregset): Likewise.
5141 (ppc_store_evrregset): Likewise.
5143 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5145 * linux-ppc-low.c (ppc_usrregs_info): Remove
5146 forward-declaration.
5147 (ppc_arch_setup): Move lower in file.
5149 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5151 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5152 (ps_pdwrite): Likewise.
5154 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5156 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5157 to after assert checks.
5159 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5161 * proc-service.c (ps_pdread): Add/adjust casts.
5162 (ps_pdwrite): Add/adjust casts.
5164 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5166 * server.c (handle_search_memory_1): Cast return value of
5169 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5171 * server.c (write_qxfer_response): Change type of data to
5174 2015-10-29 Pedro Alves <palves@redhat.com>
5176 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5178 2015-10-29 Pedro Alves <palves@redhat.com>
5180 * tracepoint.c (clear_installed_tracepoints): Add casts.
5182 2015-10-29 Pedro Alves <palves@redhat.com>
5184 * server.c (handle_v_cont, process_serial_event): Add enum
5185 gdb_signal casts to signal parsing code.
5187 2015-10-29 Pedro Alves <palves@redhat.com>
5189 * linux-low.h (NULL_REGSET): Define.
5190 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5191 * linux-arm-low.c (arm_regsets): Likewise.
5192 * linux-crisv32-low.c (cris_regsets): Likewise.
5193 * linux-m68k-low.c (m68k_regsets): Likewise.
5194 * linux-mips-low.c (mips_regsets): Likewise.
5195 * linux-nios2-low.c (nios2_regsets): Likewise.
5196 * linux-ppc-low.c (ppc_regsets): Likewise.
5197 * linux-s390-low.c (s390_regsets): Likewise.
5198 * linux-sh-low.c (sh_regsets): Likewise.
5199 * linux-sparc-low.c (sparc_regsets): Likewise.
5200 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5201 * linux-tile-low.c (tile_regsets): Likewise.
5202 * linux-x86-low.c (x86_regsets): Likewise.
5203 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5205 2015-10-29 Pedro Alves <palves@redhat.com>
5207 * linux-low.h (NULL_REGSET): Define.
5208 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5209 * linux-arm-low.c (arm_regsets): Likewise.
5210 * linux-crisv32-low.c (cris_regsets): Likewise.
5211 * linux-m68k-low.c (m68k_regsets): Likewise.
5212 * linux-mips-low.c (mips_regsets): Likewise.
5213 * linux-nios2-low.c (nios2_regsets): Likewise.
5214 * linux-ppc-low.c (ppc_regsets): Likewise.
5215 * linux-s390-low.c (s390_regsets): Likewise.
5216 * linux-sh-low.c (sh_regsets): Likewise.
5217 * linux-sparc-low.c (sparc_regsets): Likewise.
5218 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5219 * linux-tile-low.c (tile_regsets): Likewise.
5220 * linux-x86-low.c (x86_regsets): Likewise.
5221 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5223 2015-10-26 Doug Evans <dje@google.com>
5225 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5227 2015-10-26 Doug Evans <dje@google.com>
5229 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5231 2015-10-26 Doug Evans <dje@google.com>
5233 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5235 (attach_thread, find_new_threads_callback): Ditto.
5237 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5239 * mem-break.h (set_breakpoint_data): Remove.
5241 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5243 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5244 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5245 (initialize_low): Remove set_breakpoint_data call.
5246 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5247 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5248 (initialize_low): Remove set_breakpoint_data call.
5249 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5250 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5251 (initialize_low): Remove set_breakpoint_data call.
5253 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5255 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5256 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5257 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5258 * target.h (target_breakpoint_kind_from_pc): New macro.
5260 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5262 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5263 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5264 the default breakpoint kind.
5266 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5268 * linux-arm-low.c (arm_supports_z_point_type): Add software
5271 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5273 * linux-arm-low.c: Refactor breakpoint definitions.
5274 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5275 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5277 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5279 * Makefile.in: Add arm.c/o.
5280 * configure.srv: Likewise.
5281 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5282 (arm_breakpoint_kind_from_pc): New function.
5283 (arm_sw_breakpoint_from_kind): Return proper kind.
5284 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5286 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5288 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5290 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5291 (struct raw_breakpoint) <size>: Remove.
5292 (struct raw_breakpoint) <kind>: Add.
5293 (bp_size): New function.
5294 (bp_opcode): Likewise.
5295 (find_raw_breakpoint_at): Adjust for kind.
5296 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5297 (remove_memory_breakpoint): Adjust for kind call bp_size.
5298 (set_raw_breakpoint_at): Adjust for kind.
5299 (set_breakpoint): Likewise.
5300 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5301 (delete_raw_breakpoint): Adjust for kind.
5302 (delete_breakpoint): Likewise.
5303 (find_gdb_breakpoint): Likewise.
5304 (set_gdb_breakpoint_1): Likewise.
5305 (set_gdb_breakpoint): Likewise.
5306 (delete_gdb_breakpoint_1): Likewise.
5307 (delete_gdb_breakpoint): Likewise.
5308 (uninsert_raw_breakpoint): Likewise.
5309 (reinsert_raw_breakpoint): Likewise.
5310 (set_breakpoint_data): Remove.
5311 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5312 (check_mem_read): Adjust for kind call bp_size.
5313 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5314 (clone_one_breakpoint): Adjust for kind.
5315 * mem-break.h (set_gdb_breakpoint): Likewise.
5316 (delete_gdb_breakpoint): Likewise.
5317 * server.c (process_serial_event): Likewise.
5319 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5321 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5322 (struct linux_target_ops) <breakpoint>: Remove.
5323 (struct linux_target_ops) <breakpoint_len>: Remove.
5324 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5325 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5326 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5327 (arm_sw_breakpoint_from_kind): New function.
5328 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5329 (struct linux_target_ops) <breakpoint>: Remove.
5330 (struct linux_target_ops) <breakpoint_len>: Remove.
5331 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5332 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5333 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5334 (struct linux_target_ops) <breakpoint>: Remove.
5335 (struct linux_target_ops) <breakpoint_len>: Remove.
5336 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5337 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5338 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5339 (struct linux_target_ops) <breakpoint>: Remove.
5340 (struct linux_target_ops) <breakpoint_len>: Remove.
5341 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5342 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5343 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5344 and sw_breakpoint_from_kind to increment the pc.
5345 (linux_breakpoint_kind_from_pc): New function.
5346 (linux_sw_breakpoint_from_kind): New function.
5347 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5348 (initialize_low): Call breakpoint_kind_from_pc and
5349 sw_breakpoint_from_kind to replace breakpoint_data/len.
5350 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5352 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5353 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5354 (struct linux_target_ops) <breakpoint>: Remove.
5355 (struct linux_target_ops) <breakpoint_len>: Remove.
5356 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5357 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5358 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5359 (struct linux_target_ops) <breakpoint>: Remove.
5360 (struct linux_target_ops) <breakpoint_len>: Remove.
5361 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5362 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5363 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5364 (struct linux_target_ops) <breakpoint>: Remove.
5365 (struct linux_target_ops) <breakpoint_len>: Remove.
5366 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5367 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5368 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5369 (struct linux_target_ops) <breakpoint>: Remove.
5370 (struct linux_target_ops) <breakpoint_len>: Remove.
5371 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5372 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5373 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5374 (struct linux_target_ops) <breakpoint>: Remove.
5375 (struct linux_target_ops) <breakpoint_len>: Remove.
5376 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5377 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5378 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5379 (struct linux_target_ops) <breakpoint>: Remove.
5380 (struct linux_target_ops) <breakpoint_len>: Remove.
5381 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5382 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5383 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5384 (struct linux_target_ops) <breakpoint>: Remove.
5385 (struct linux_target_ops) <breakpoint_len>: Remove.
5386 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5387 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5388 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5389 (struct linux_target_ops) <breakpoint>: Remove.
5390 (struct linux_target_ops) <breakpoint_len>: Remove.
5391 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5392 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5393 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5394 (struct linux_target_ops) <breakpoint>: Remove.
5395 (struct linux_target_ops) <breakpoint_len>: Remove.
5396 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5397 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5398 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5399 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5400 (struct linux_target_ops) <breakpoint>: Remove.
5401 (struct linux_target_ops) <breakpoint_len>: Remove.
5402 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5403 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5404 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5405 (struct linux_target_ops) <breakpoint>: Remove.
5406 (struct linux_target_ops) <breakpoint_len>: Remove.
5407 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5408 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5410 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5412 * linux-cris-low.c (cris_get_pc): Remove void arg.
5414 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5416 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5419 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5421 * inferiors.c (thread_pid_matches_callback): New function.
5422 (find_thread_process): New function.
5423 (remove_thread): Reset current_thread.
5424 (remove_process): Assert threads have been removed first.
5426 2015-10-15 Yao Qi <yao.qi@linaro.org>
5428 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5430 (aarch64_remove_point): Likewise.
5431 * regcache.c (regcache_register_size): New function.
5433 2015-10-12 Yao Qi <yao.qi@linaro.org>
5435 * linux-aarch64-low.c: Update all callers as emit_load_store
5436 is renamed to aarch64_emit_load_store.
5438 2015-10-12 Yao Qi <yao.qi@linaro.org>
5440 * linux-aarch64-low.c: Update all callers of function renaming
5441 from emit_insn to aarch64_emit_insn.
5443 2015-10-12 Yao Qi <yao.qi@linaro.org>
5445 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5446 arch/aarch64-insn.h.
5447 (struct aarch64_memory_operand): Likewise.
5449 (emit_insn): Move to arch/aarch64-insn.c.
5450 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5451 (emit_load_store): Move to arch/aarch64-insn.c.
5452 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5453 (can_encode_int32): Remove.
5455 2015-10-12 Yao Qi <yao.qi@linaro.org>
5457 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5458 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5459 (aarch64_relocate_instruction): Likewise.
5460 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5461 (struct aarch64_insn_visitor): Likewise.
5463 2015-10-12 Yao Qi <yao.qi@linaro.org>
5465 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5466 (struct aarch64_insn_visitor): New.
5467 (struct aarch64_insn_relocation_data): New.
5468 (aarch64_ftrace_insn_reloc_b): New function.
5469 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5470 (aarch64_ftrace_insn_reloc_cb): Likewise.
5471 (aarch64_ftrace_insn_reloc_tb): Likewise.
5472 (aarch64_ftrace_insn_reloc_adr): Likewise.
5473 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5474 (aarch64_ftrace_insn_reloc_others): Likewise.
5476 (aarch64_relocate_instruction): Use visitor.
5478 2015-10-12 Yao Qi <yao.qi@linaro.org>
5480 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5481 int. Add argument buf.
5482 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5483 aarch64_relocate_instruction.
5485 2015-10-12 Yao Qi <yao.qi@linaro.org>
5487 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5488 argument insn. Remove local variable insn. Don't call
5490 (aarch64_install_fast_tracepoint_jump_pad): Call
5493 2015-09-30 Yao Qi <yao.qi@linaro.org>
5495 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5496 (emit_load_store_pair): Likewise.
5498 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5500 * dll.c (match_dll): Add cast(s).
5501 (unloaded_dll): Likewise.
5502 * linux-low.c (second_thread_of_pid_p): Likewise.
5503 (delete_lwp_callback): Likewise.
5504 (count_events_callback): Likewise.
5505 (select_event_lwp_callback): Likewise.
5506 (linux_set_resume_request): Likewise.
5507 * server.c (accumulate_file_name_length): Likewise.
5508 (emit_dll_description): Likewise.
5509 (handle_qxfer_threads_worker): Likewise.
5510 (visit_actioned_threads): Likewise.
5511 * thread-db.c (any_thread_of): Likewise.
5512 * tracepoint.c (same_process_p): Likewise.
5513 (match_blocktype): Likewise.
5514 (build_traceframe_info_xml): Likewise.
5516 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5518 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5520 (gdb_unparse_agent_expr): Likewise.
5521 * hostio.c (require_data): Likewise.
5522 (handle_pread): Likewise.
5523 * linux-low.c (disable_regset): Likewise.
5524 (fetch_register): Likewise.
5525 (store_register): Likewise.
5526 (get_dynamic): Likewise.
5527 (linux_qxfer_libraries_svr4): Likewise.
5528 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5529 (set_fast_tracepoint_jump): Likewise.
5530 (uninsert_fast_tracepoint_jumps_at): Likewise.
5531 (reinsert_fast_tracepoint_jumps_at): Likewise.
5532 (validate_inserted_breakpoint): Likewise.
5533 (clone_agent_expr): Likewise.
5534 * regcache.c (init_register_cache): Likewise.
5535 * remote-utils.c (putpkt_binary_1): Likewise.
5536 (decode_M_packet): Likewise.
5537 (decode_X_packet): Likewise.
5538 (look_up_one_symbol): Likewise.
5539 (relocate_instruction): Likewise.
5540 (monitor_output): Likewise.
5541 * server.c (handle_search_memory): Likewise.
5542 (handle_qxfer_exec_file): Likewise.
5543 (handle_qxfer_libraries): Likewise.
5544 (handle_qxfer): Likewise.
5545 (handle_query): Likewise.
5546 (handle_v_cont): Likewise.
5547 (handle_v_run): Likewise.
5548 (captured_main): Likewise.
5549 * target.c (write_inferior_memory): Likewise.
5550 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5551 * tracepoint.c (init_trace_buffer): Likewise.
5552 (add_tracepoint_action): Likewise.
5553 (add_traceframe): Likewise.
5554 (add_traceframe_block): Likewise.
5555 (cmd_qtdpsrc): Likewise.
5556 (cmd_qtdv): Likewise.
5557 (cmd_qtstatus): Likewise.
5558 (response_source): Likewise.
5559 (response_tsv): Likewise.
5560 (cmd_qtnotes): Likewise.
5561 (gdb_collect): Likewise.
5562 (initialize_tracepoint): Likewise.
5564 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5566 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5567 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5568 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5570 (enum aarch64_condition_codes): New enum.
5571 (w0): New static global.
5574 (struct aarch64_memory_operand) <type>: New
5575 MEMORY_OPERAND_POSTINDEX type.
5576 (postindex_memory_operand): New helper function.
5577 (emit_ret): New function.
5578 (emit_load_store_pair): New function, factored out of emit_stp
5579 with support for MEMORY_OPERAND_POSTINDEX.
5580 (emit_stp): Rewrite using emit_load_store_pair.
5581 (emit_ldp): New function.
5582 (emit_load_store): Likewise.
5583 (emit_ldr): Mention post-index instruction in comment.
5584 (emit_ldrh): New function.
5585 (emit_ldrb): New function.
5586 (emit_ldrsw): Mention post-index instruction in comment.
5587 (emit_str): Likewise.
5588 (emit_subs): New function.
5589 (emit_cmp): Likewise.
5590 (emit_and): Likewise.
5591 (emit_orr): Likewise.
5592 (emit_orn): Likewise.
5593 (emit_eor): Likewise.
5594 (emit_mvn): Likewise.
5595 (emit_lslv): Likewise.
5596 (emit_lsrv): Likewise.
5597 (emit_asrv): Likewise.
5598 (emit_mul): Likewise.
5599 (emit_sbfm): Likewise.
5600 (emit_sbfx): Likewise.
5601 (emit_ubfm): Likewise.
5602 (emit_ubfx): Likewise.
5603 (emit_csinc): Likewise.
5604 (emit_cset): Likewise.
5605 (emit_nop): Likewise.
5606 (emit_ops_insns): New helper function.
5607 (emit_pop): Likewise.
5608 (emit_push): Likewise.
5609 (aarch64_emit_prologue): New function.
5610 (aarch64_emit_epilogue): Likewise.
5611 (aarch64_emit_add): Likewise.
5612 (aarch64_emit_sub): Likewise.
5613 (aarch64_emit_mul): Likewise.
5614 (aarch64_emit_lsh): Likewise.
5615 (aarch64_emit_rsh_signed): Likewise.
5616 (aarch64_emit_rsh_unsigned): Likewise.
5617 (aarch64_emit_ext): Likewise.
5618 (aarch64_emit_log_not): Likewise.
5619 (aarch64_emit_bit_and): Likewise.
5620 (aarch64_emit_bit_or): Likewise.
5621 (aarch64_emit_bit_xor): Likewise.
5622 (aarch64_emit_bit_not): Likewise.
5623 (aarch64_emit_equal): Likewise.
5624 (aarch64_emit_less_signed): Likewise.
5625 (aarch64_emit_less_unsigned): Likewise.
5626 (aarch64_emit_ref): Likewise.
5627 (aarch64_emit_if_goto): Likewise.
5628 (aarch64_emit_goto): Likewise.
5629 (aarch64_write_goto_address): Likewise.
5630 (aarch64_emit_const): Likewise.
5631 (aarch64_emit_call): Likewise.
5632 (aarch64_emit_reg): Likewise.
5633 (aarch64_emit_pop): Likewise.
5634 (aarch64_emit_stack_flush): Likewise.
5635 (aarch64_emit_zero_ext): Likewise.
5636 (aarch64_emit_swap): Likewise.
5637 (aarch64_emit_stack_adjust): Likewise.
5638 (aarch64_emit_int_call_1): Likewise.
5639 (aarch64_emit_void_call_2): Likewise.
5640 (aarch64_emit_eq_goto): Likewise.
5641 (aarch64_emit_ne_goto): Likewise.
5642 (aarch64_emit_lt_goto): Likewise.
5643 (aarch64_emit_le_goto): Likewise.
5644 (aarch64_emit_gt_goto): Likewise.
5645 (aarch64_emit_ge_got): Likewise.
5646 (aarch64_emit_ops_impl): New static global variable.
5647 (aarch64_emit_ops): New target function, return
5648 &aarch64_emit_ops_impl.
5649 (struct linux_target_ops): Install it.
5651 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5653 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5654 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5656 * linux-aarch64-ipa.c: New file.
5657 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5659 (aarch64_get_thread_area): New target method.
5660 (extract_signed_bitfield): New helper function.
5661 (aarch64_decode_ldr_literal): New function.
5662 (enum aarch64_opcodes): New enum.
5663 (struct aarch64_register): New struct.
5664 (struct aarch64_operand): New struct.
5665 (x0): New static global.
5674 (aarch64_register): New helper function.
5675 (register_operand): Likewise.
5676 (immediate_operand): Likewise.
5677 (struct aarch64_memory_operand): New struct.
5678 (offset_memory_operand): New helper function.
5679 (preindex_memory_operand): Likewise.
5680 (enum aarch64_system_control_registers): New enum.
5681 (ENCODE): New macro.
5682 (emit_insn): New helper function.
5683 (emit_b): New function.
5684 (emit_bcond): Likewise.
5685 (emit_cb): Likewise.
5686 (emit_tb): Likewise.
5687 (emit_blr): Likewise.
5688 (emit_stp): Likewise.
5689 (emit_ldp_q_offset): Likewise.
5690 (emit_stp_q_offset): Likewise.
5691 (emit_load_store): Likewise.
5692 (emit_ldr): Likewise.
5693 (emit_ldrsw): Likewise.
5694 (emit_str): Likewise.
5695 (emit_ldaxr): Likewise.
5696 (emit_stxr): Likewise.
5697 (emit_stlr): Likewise.
5698 (emit_data_processing_reg): Likewise.
5699 (emit_data_processing): Likewise.
5700 (emit_add): Likewise.
5701 (emit_sub): Likewise.
5702 (emit_mov): Likewise.
5703 (emit_movk): Likewise.
5704 (emit_mov_addr): Likewise.
5705 (emit_mrs): Likewise.
5706 (emit_msr): Likewise.
5707 (emit_sevl): Likewise.
5708 (emit_wfe): Likewise.
5709 (append_insns): Likewise.
5710 (can_encode_int32_in): New helper function.
5711 (aarch64_relocate_instruction): New function.
5712 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5713 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5714 (struct linux_target_ops): Install aarch64_get_thread_area,
5715 aarch64_install_fast_tracepoint_jump_pad and
5716 aarch64_get_min_fast_tracepoint_insn_len.
5718 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5720 * Makefile.in (aarch64-insn.o): New rule.
5721 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5723 2015-09-21 Yao Qi <yao.qi@linaro.org>
5725 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5727 2015-09-21 Yao Qi <yao.qi@linaro.org>
5729 * tracepoint.c (max_jump_pad_size): Remove.
5731 2015-09-18 Yao Qi <yao.qi@linaro.org>
5733 * linux-aarch64-low.c: Don't include sys/uio.h.
5734 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5736 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5738 * tracepoint.c (eval_result_type): Change prototype.
5739 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5741 2015-09-15 Pedro Alves <palves@redhat.com>
5743 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5744 Check whether to report exec events instead of checking whether
5745 multiprocess is enabled.
5747 2015-09-15 Pedro Alves <palves@redhat.com>
5750 * remote-utils.c (prepare_resume_reply): Merge
5751 TARGET_WAITKIND_VFORK_DONE switch case with the
5752 TARGET_WAITKIND_FORKED case.
5754 2015-09-15 Yao Qi <yao.qi@linaro.org>
5756 * server.c (handle_query): Check string comparison using
5757 "else if" instead of "if".
5759 2015-09-15 Yao Qi <yao.qi@linaro.org>
5761 * server.c (vCont_supported): New global variable.
5762 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5763 matches. Append ";vContSupported+" to own_buf.
5764 (handle_v_requests): Append ";s;S" to own_buf if target supports
5765 hardware single step or vCont_supported is false.
5766 (capture_main): Set vCont_supported to zero.
5768 2015-09-15 Yao Qi <yao.qi@linaro.org>
5770 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5772 (linux_supports_hardware_single_step): ... New function.
5773 (linux_target_ops): Update.
5774 * lynx-low.c (lynx_target_ops): Set field
5775 supports_hardware_single_step to target_can_do_hardware_single_step.
5776 * nto-low.c (nto_target_ops): Likewise.
5777 * spu-low.c (spu_target_ops): Likewise.
5778 * win32-low.c (win32_target_ops): Likewise.
5779 * target.c (target_can_do_hardware_single_step): New function.
5780 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5781 Remove. <supports_hardware_single_step>: New field.
5782 (target_supports_conditional_breakpoints): Remove.
5783 (target_supports_hardware_single_step): New macro.
5784 (target_can_do_hardware_single_step): Declare.
5785 * server.c (handle_query): Use target_supports_hardware_single_step
5786 instead of target_supports_conditional_breakpoints.
5788 2015-09-15 Yao Qi <yao.qi@linaro.org>
5790 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5792 (struct linux_target_ops the_low_target): Install
5793 aarch64_linux_siginfo_fixup.
5795 2015-09-11 Don Breazeal <donb@codesourcery.com>
5796 Luis Machado <lgustavo@codesourcery.com>
5798 * linux-low.c (linux_mourn): Static declaration.
5799 (linux_arch_setup): Move in front of
5800 handle_extended_wait.
5801 (linux_arch_setup_thread): New function.
5802 (handle_extended_wait): Handle exec events. Call
5803 linux_arch_setup_thread. Make event_lwp argument a
5804 pointer-to-a-pointer.
5805 (check_zombie_leaders): Do not check stopped threads.
5806 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5807 (linux_low_filter_event): Add lwp and thread for exec'ing
5808 non-leader thread if leader thread has been deleted.
5809 Refactor code into linux_arch_setup_thread and call it.
5810 Pass child lwp pointer by reference to handle_extended_wait.
5811 (linux_wait_for_event_filtered): Update comment.
5812 (linux_wait_1): Prevent clobbering exec event status.
5813 (linux_supports_exec_events): New function.
5814 (linux_target_ops) <supports_exec_events>: Initialize new member.
5815 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5817 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5818 * server.c (report_exec_events): New global variable.
5819 (handle_query): Handle qSupported query for exec-events feature.
5820 (captured_main): Initialize report_exec_events.
5821 * server.h (report_exec_events): Declare new global variable.
5822 * target.h (struct target_ops) <supports_exec_events>: New
5824 (target_supports_exec_events): New macro.
5825 * win32-low.c (win32_target_ops) <supports_exec_events>:
5826 Initialize new member.
5828 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5830 * linux-low.c (linux_low_enable_btrace): Remove.
5831 (linux_target_ops): Replace linux_low_enable_btrace with
5832 linux_enable_btrace.
5834 2015-09-03 Yao Qi <yao.qi@linaro.org>
5836 * linux-aarch64-low.c (aarch64_insert_point): Call
5837 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5840 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5842 * linux-low.c (check_stopped_by_breakpoint): Use
5843 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5845 2015-08-27 Pedro Alves <palves@redhat.com>
5847 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5849 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5851 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5852 the XNEW-family equivalent.
5853 (compile_bytecodes): Likewise.
5854 * dll.c (loaded_dll): Likewise.
5855 * event-loop.c (append_callback_event): Likewise.
5856 (create_file_handler): Likewise.
5857 (create_file_event): Likewise.
5858 * hostio.c (handle_open): Likewise.
5859 * inferiors.c (add_thread): Likewise.
5860 (add_process): Likewise.
5861 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5862 * linux-arm-low.c (arm_new_process): Likewise.
5863 (arm_new_thread): Likewise.
5864 * linux-low.c (add_to_pid_list): Likewise.
5865 (linux_add_process): Likewise.
5866 (handle_extended_wait): Likewise.
5867 (add_lwp): Likewise.
5868 (enqueue_one_deferred_signal): Likewise.
5869 (enqueue_pending_signal): Likewise.
5870 (linux_resume_one_lwp_throw): Likewise.
5871 (linux_resume_one_thread): Likewise.
5872 (linux_read_memory): Likewise.
5873 (linux_write_memory): Likewise.
5874 * linux-mips-low.c (mips_linux_new_process): Likewise.
5875 (mips_linux_new_thread): Likewise.
5876 (mips_add_watchpoint): Likewise.
5877 * linux-x86-low.c (initialize_low_arch): Likewise.
5878 * lynx-low.c (lynx_add_process): Likewise.
5879 * mem-break.c (set_raw_breakpoint_at): Likewise.
5880 (set_breakpoint): Likewise.
5881 (add_condition_to_breakpoint): Likewise.
5882 (add_commands_to_breakpoint): Likewise.
5883 (clone_agent_expr): Likewise.
5884 (clone_one_breakpoint): Likewise.
5885 * regcache.c (new_register_cache): Likewise.
5886 * remote-utils.c (look_up_one_symbol): Likewise.
5887 * server.c (queue_stop_reply): Likewise.
5888 (start_inferior): Likewise.
5889 (queue_stop_reply_callback): Likewise.
5890 (handle_target_event): Likewise.
5891 * spu-low.c (fetch_ppc_memory): Likewise.
5892 (store_ppc_memory): Likewise.
5893 * target.c (set_target_ops): Likewise.
5894 * thread-db.c (thread_db_load_search): Likewise.
5895 (try_thread_db_load_1): Likewise.
5896 * tracepoint.c (add_tracepoint): Likewise.
5897 (add_tracepoint_action): Likewise.
5898 (create_trace_state_variable): Likewise.
5899 (cmd_qtdpsrc): Likewise.
5900 (cmd_qtro): Likewise.
5901 (add_while_stepping_state): Likewise.
5902 * win32-low.c (child_add_thread): Likewise.
5903 (get_image_name): Likewise.
5905 2015-08-25 Yao Qi <yao.qi@linaro.org>
5907 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5909 2015-08-25 Yao Qi <yao.qi@linaro.org>
5911 * Makefile.in (aarch64-linux.o): New rule.
5912 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5914 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5915 (aarch64_init_debug_reg_state): Make it extern.
5916 (aarch64_linux_prepare_to_resume): Remove.
5918 2015-08-25 Yao Qi <yao.qi@linaro.org>
5920 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5921 lwp_arch_private_info and ptid_of_lwp.
5923 2015-08-25 Yao Qi <yao.qi@linaro.org>
5925 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5926 Find proc_info by find_process_pid. All callers updated.
5928 2015-08-25 Yao Qi <yao.qi@linaro.org>
5930 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5932 (debug_reg_change_callback): Remove.
5933 (aarch64_notify_debug_reg_change): Remove.
5935 2015-08-25 Yao Qi <yao.qi@linaro.org>
5937 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5938 Call current_lwp_ptid.
5940 2015-08-25 Yao Qi <yao.qi@linaro.org>
5942 * linux-aarch64-low.c (debug_reg_change_callback): Use
5945 2015-08-25 Yao Qi <yao.qi@linaro.org>
5947 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5949 2015-08-25 Yao Qi <yao.qi@linaro.org>
5951 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5953 2015-08-25 Yao Qi <yao.qi@linaro.org>
5955 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5958 2015-08-25 Yao Qi <yao.qi@linaro.org>
5960 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5962 (debug_reg_change_callback): Remove argument entry and add argument
5963 lwp. Remove local variable thread. Don't print thread id in the
5964 debugging output. Don't check whether pid of thread equals to pid.
5965 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5966 iterate_over_lwps instead find_inferior.
5968 2015-08-24 Pedro Alves <palves@redhat.com>
5970 * inferiors.c (get_first_process): New function.
5971 * inferiors.h (get_first_process): New declaration.
5972 * remote-utils.c (read_ptid): Default to the first process in the
5973 list, instead of to the current thread's process.
5975 2015-08-24 Pedro Alves <palves@redhat.com>
5977 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5978 * event-loop.c: Likewise.
5979 * remote-utils.c: Likewise.
5980 * tracepoint.c: Likewise.
5982 2015-08-24 Pedro Alves <palves@redhat.com>
5984 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5987 2015-08-21 Pedro Alves <palves@redhat.com>
5989 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5990 instead of literal 1.
5992 2015-08-21 Pedro Alves <palves@redhat.com>
5994 * tdesc.c (default_description): Explicitly zero-initialize.
5996 2015-08-21 Pedro Alves <palves@redhat.com>
5999 * inferiors.c (remove_thread): Discard any pending stop reply for
6001 * server.c (remove_all_on_match_pid): Rename to ...
6002 (remove_all_on_match_ptid): ... this. Work with a filter ptid
6004 (discard_queued_stop_replies): Change parameter to a ptid. Now
6006 (handle_v_kill, kill_inferior_callback, captured_main)
6007 (process_serial_event): Adjust.
6008 * server.h (discard_queued_stop_replies): Declare.
6010 2015-08-21 Pedro Alves <palves@redhat.com>
6012 * linux-low.c (wait_for_sigstop): Always switch to no thread
6013 selected if the previously current thread dies.
6014 * lynx-low.c (lynx_request_interrupt): Use the first thread's
6015 process instead of the current thread's.
6016 * remote-utils.c (input_interrupt): Don't check if there's no
6018 * server.c (gdb_read_memory, gdb_write_memory): If setting the
6019 current thread to the general thread fails, error out.
6020 (handle_qxfer_auxv, handle_qxfer_libraries)
6021 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
6022 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
6023 (handle_query): Check if there's a thread selected instead of
6024 checking whether there's any thread in the thread list.
6025 (handle_qxfer_threads, handle_qxfer_btrace)
6026 (handle_qxfer_btrace_conf): Don't error out early if there's no
6027 thread in the thread list.
6028 (handle_v_cont, myresume): Don't set the current thread to the
6030 (process_serial_event) <Hg handling>: Also set thread_id if the
6031 previous general thread is still alive.
6032 (process_serial_event) <g/G handling>: If setting the current
6033 thread to the general thread fails, error out.
6034 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
6035 thread's lwp instead of the current thread's.
6036 * target.c (set_desired_thread): If the desired thread was not
6037 found, leave the current thread pointing to NULL. Return an int
6038 (boolean) indicating success.
6039 * target.h (set_desired_thread): Change return type to int.
6041 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
6043 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
6044 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
6046 (ps_get_thread_area): New function.
6048 2015-08-19 Gary Benson <gbenson@redhat.com>
6050 * hostio.c (handle_pread): Do not attempt to read more data
6051 than hostio_reply_with_data can fit in a packet.
6053 2015-08-18 Joel Brobecker <brobecker@adacore.com>
6055 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
6057 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
6059 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6061 2015-08-06 Pedro Alves <palves@redhat.com>
6063 * tracepoint.c (expr_eval_result): Now an int.
6065 2015-08-06 Pedro Alves <palves@redhat.com>
6067 * gdbthread.h (struct regcache): Forward declare.
6068 (struct thread_info) <regcache_data>: Now a struct regcache
6070 * inferiors.c (inferior_regcache_data)
6071 (set_inferior_regcache_data): Now work with struct regcache
6073 * inferiors.h (struct regcache): Forward declare.
6074 (inferior_regcache_data, set_inferior_regcache_data): Now work
6075 with struct regcache pointers.
6076 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6077 (free_register_cache_thread): Remove struct regcache pointer
6080 2015-08-06 Pedro Alves <palves@redhat.com>
6082 * server.c (captured_main): On error, print the exception message
6083 to stderr, and if run_once is set, throw a quit.
6085 2015-08-06 Pedro Alves <palves@redhat.com>
6087 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6090 2015-08-06 Pedro Alves <palves@redhat.com>
6092 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6093 reading beyond the passed in buffer length.
6095 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6097 * tracepoint.c (symbol_list) <required>: Remove.
6099 2015-08-06 Pedro Alves <palves@redhat.com>
6101 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6102 count if stopping and suspending threads.
6103 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6104 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6105 (linux_detach): Complete an ongoing step-over.
6106 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6108 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6109 (linux_wait_1): If passing a signal to the inferior after
6110 finishing a step-over, unsuspend and re-resume all lwps. If we
6111 see a single-step event but the thread should be continuing, don't
6112 pass the trap to gdb.
6113 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6114 internal_error instead of gdb_assert.
6115 (enqueue_pending_signal): New function.
6116 (check_ptrace_stopped_lwp_gone): Add debug output.
6117 (start_step_over): Use internal_error instead of gdb_assert.
6118 (complete_ongoing_step_over): New function.
6119 (linux_resume_one_thread): Don't resume a suspended thread.
6120 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6123 2015-08-06 Pedro Alves <palves@redhat.com>
6125 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6126 (linux_thread_alive): Use lwp_is_marked_dead.
6127 (extended_event_reported): Delete.
6128 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6129 instead of extended_event_reported.
6130 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6132 (lwp_is_marked_dead): New function.
6133 (lwp_running): Use lwp_is_marked_dead.
6134 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6137 2015-08-06 Pedro Alves <palves@redhat.com>
6139 * linux-low.c (linux_wait_1): Move fork event output out of the
6140 !report_to_gdb check. Pass event_child->waitstatus to
6141 target_waitstatus_to_string instead of ourstatus.
6143 2015-08-04 Yao Qi <yao.qi@linaro.org>
6145 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6146 if current_thread is 32 bit.
6148 2015-08-04 Yao Qi <yao.qi@linaro.org>
6150 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6151 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6152 * server.c (extended_protocol): Remove "static".
6153 * server.h (extended_protocol): Declare it.
6155 2015-08-04 Yao Qi <yao.qi@linaro.org>
6157 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6158 both aarch64 and aarch32.
6159 (aarch64_set_pc): Likewise.
6161 2015-08-04 Yao Qi <yao.qi@linaro.org>
6163 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6164 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6165 arm-with-neon.xml to srv_xmlfiles.
6166 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6167 (is_64bit_tdesc): New function.
6168 (aarch64_linux_read_description): New function.
6169 (aarch64_arch_setup): Call aarch64_linux_read_description.
6170 (regs_info): Rename to regs_info_aarch64.
6171 (aarch64_regs_info): Return right regs_info.
6172 (initialize_low_arch): Call initialize_low_arch_aarch32.
6174 2015-08-04 Yao Qi <yao.qi@linaro.org>
6176 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6177 * linux-aarch32-low.c: New file.
6178 * linux-aarch32-low.h: New file.
6179 * linux-arm-low.c (arm_fill_gregset): Move it to
6180 linux-aarch32-low.c.
6181 (arm_store_gregset): Likewise.
6182 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6183 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6184 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6185 (regs_info): Rename to regs_info_arm.
6186 (arm_regs_info): Return regs_info_aarch32 if
6187 have_ptrace_getregset is 1 and target description is
6188 arm_with_neon or arm_with_vfpv3.
6189 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6190 Call initialize_low_arch_aarch32 instead.
6192 2015-08-04 Yao Qi <yao.qi@linaro.org>
6194 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6195 * linux-low.c: ... here.
6196 * linux-low.h (have_ptrace_getregset): Declare it.
6198 2015-08-04 Pedro Alves <palves@redhat.com>
6200 * thread-db.c (struct thread_db): Use new typedefs.
6201 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6203 (disable_thread_event_reporting): Cast result of dlsym to
6204 destination function pointer type.
6205 (thread_db_mourn): Use td_ta_delete_ftype.
6207 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6209 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6211 (CDX_BREAKPOINT): Define for R2.
6212 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6213 (the_low_target): Add comments.
6215 2015-07-30 Yao Qi <yao.qi@linaro.org>
6217 * linux-arm-low.c (arm_hwcap): Remove it.
6218 (arm_read_description): New local variable arm_hwcap. Don't
6219 set arm_hwcap to zero.
6221 2015-07-30 Yao Qi <yao.qi@linaro.org>
6223 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6224 Use regcache->tdesc instead.
6225 (arm_store_wmmxregset): Likewise.
6226 (arm_fill_vfpregset): Likewise.
6227 (arm_store_vfpregset): Likewise.
6229 2015-07-30 Yao Qi <yao.qi@linaro.org>
6231 * linux-arm-low.c: Include arch/arm.h.
6232 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6233 (arm_store_gregset): Likewise.
6235 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6237 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6238 ptrace's 4th parameter.
6240 2015-07-27 Yao Qi <yao.qi@linaro.org>
6242 * configure.srv (case aarch64*-*-linux*): Don't set
6245 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6247 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6249 * linux-arm-low.c: Likewise.
6250 * linux-cris-low.c: Likewise.
6251 * linux-crisv32-low.c: Likewise.
6252 * linux-low.c: Likewise.
6253 * linux-m68k-low.c: Likewise.
6254 * linux-mips-low.c: Likewise.
6255 * linux-nios2-low.c: Likewise.
6256 * linux-s390-low.c: Likewise.
6257 * linux-sparc-low.c: Likewise.
6258 * linux-tic6x-low.c: Likewise.
6259 * linux-tile-low.c: Likewise.
6260 * linux-x86-low.c: Likewise.
6262 2015-07-24 Pedro Alves <palves@redhat.com>
6264 * config.in: Regenerate.
6265 * configure: Regenerate.
6267 2015-07-24 Pedro Alves <palves@redhat.com>
6269 * acinclude.m4: Include ../ptrace.m4.
6270 * configure.ac: Call GDB_AC_PTRACE.
6271 * config.in, configure: Regenerate.
6273 2015-07-24 Yao Qi <yao.qi@linaro.org>
6275 * linux-low.c (linux_create_inferior): Remove setting to
6276 proc->priv->new_inferior.
6277 (linux_attach): Likewise.
6278 (linux_low_filter_event): Likewise.
6279 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6281 2015-07-24 Yao Qi <yao.qi@linaro.org>
6283 * linux-low.c (linux_arch_setup): New function.
6284 (linux_low_filter_event): If proc->tdesc is NULL and
6285 proc->attached is true, call the_low_target.arch_setup.
6286 Otherwise, keep status pending, and return.
6287 (linux_resume_one_lwp_throw): Don't call get_pc if
6288 thread->while_stepping isn't NULL. Don't call
6289 get_thread_regcache if proc->tdesc is NULL.
6290 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6291 (linux_target_ops): Install arch_setup.
6292 * server.c (start_inferior): Call the_target->arch_setup.
6293 * target.h (struct target_ops) <arch_setup>: New field.
6294 (target_arch_setup): New marco.
6295 * lynx-low.c (lynx_target_ops): Update.
6296 * nto-low.c (nto_target_ops): Update.
6297 * spu-low.c (spu_target_ops): Update.
6298 * win32-low.c (win32_target_ops): Update.
6300 2015-07-24 Yao Qi <yao.qi@linaro.org>
6302 * linux-low.c (linux_add_process): Don't set
6303 proc->priv->new_inferior.
6304 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6305 (linux_attach): Likewise.
6307 2015-07-24 Yao Qi <yao.qi@linaro.org>
6309 * server.c (start_inferior): Code refactor.
6311 2015-07-24 Yao Qi <yao.qi@linaro.org>
6313 * server.c (process_serial_event): Set general_thread.
6315 2015-07-21 Yao Qi <yao.qi@linaro.org>
6317 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6318 aarch64_linux_get_debug_reg_capacity.
6320 2015-07-17 Yao Qi <yao.qi@linaro.org>
6322 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6323 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6324 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6325 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6326 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6327 (AARCH64_HWP_ALIGNMENT): Likewise.
6328 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6329 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6330 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6331 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6332 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6333 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6334 (struct aarch64_debug_reg_state): Likewise.
6335 (struct arch_lwp_info): Likewise.
6336 (aarch64_align_watchpoint): Likewise.
6337 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6338 (aarch64_watchpoint_length): Likewise.
6339 (aarch64_point_encode_ctrl_reg): Likewise
6340 (aarch64_point_is_aligned): Likewise.
6341 (aarch64_align_watchpoint): Likewise.
6342 (aarch64_linux_set_debug_regs):
6343 (aarch64_dr_state_insert_one_point): Likewise.
6344 (aarch64_dr_state_remove_one_point): Likewise.
6345 (aarch64_handle_breakpoint): Likewise.
6346 (aarch64_handle_aligned_watchpoint): Likewise.
6347 (aarch64_handle_unaligned_watchpoint): Likewise.
6348 (aarch64_handle_watchpoint): Likewise.
6350 2015-07-17 Yao Qi <yao.qi@linaro.org>
6352 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6353 and don't aarch64_get_debug_reg_state. All callers update.
6354 (aarch64_handle_aligned_watchpoint): Likewise.
6355 (aarch64_handle_unaligned_watchpoint): Likewise.
6356 (aarch64_handle_watchpoint): Likewise.
6357 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6358 (aarch64_remove_point): Likewise.
6360 2015-07-17 Yao Qi <yao.qi@linaro.org>
6362 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6364 (aarch64_handle_unaligned_watchpoint): Likewise.
6366 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6368 Revert the previous 3 commits:
6369 Move gdb_regex* to common/
6370 Move linux_find_memory_regions_full & co.
6371 gdbserver build-id attribute generator
6373 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6374 Jan Kratochvil <jan.kratochvil@redhat.com>
6376 gdbserver build-id attribute generator.
6377 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6378 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6379 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6381 (get_dynamic): Use find_pdhr to traverse program headers.
6382 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6383 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6384 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6385 (get_hex_build_id): New.
6386 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6387 to reply XML document.
6389 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6390 Jan Kratochvil <jan.kratochvil@redhat.com>
6392 * target.c: Include target/target-utils.h and fcntl.h.
6393 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6394 (target_fileio_read_stralloc): New functions.
6396 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6398 * Makefile.in (OBS): Add gdb_regex.o.
6400 * config.in: Rebuilt.
6401 * configure: Rebuilt.
6403 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6404 Jan Kratochvil <jan.kratochvil@redhat.com>
6406 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6407 * Makefile.in (OBS): Add target-utils.o.
6408 (linux-maps.o, target-utils.o): New.
6409 * configure.srv (srv_linux_obj): Add linux-maps.o.
6411 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6413 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6415 (the_low_target): Install it.
6417 2015-07-14 Pedro Alves <palves@redhat.com>
6419 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6420 Instead, ignore ECHILD, and throw an error for other errnos.
6422 2015-07-10 Pedro Alves <palves@redhat.com>
6424 * event-loop.c (struct callback_event) <data>: Change type to
6425 gdb_client_data instance instead of gdb_client_data pointer.
6426 (append_callback_event): Adjust.
6428 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6430 * linux-aarch64-low.c: Add comments for each linux_target_ops
6431 method. Remove comments already covered in target_ops and
6432 linux_target_ops definitions.
6433 (the_low_target): Add comments for each unimplemented method.
6435 2015-07-09 Yao Qi <yao.qi@linaro.org>
6437 * linux-aarch64-low.c (aarch64_regmap): Remove.
6438 (aarch64_usrregs_info): Remove.
6439 (regs_info): Set field usrregs to NULL.
6441 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6443 * linux-low.c: Include "rsp-low.h"
6444 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6445 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6446 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6447 (handle_btrace_enable_pt): New.
6448 (handle_btrace_general_set): Support "pt".
6449 (handle_btrace_conf_general_set): Support "pt:size".
6451 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6453 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6456 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6458 * linux-aarch64-low.c: Remove comment about endianness.
6459 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6460 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6463 2015-06-24 Gary Benson <gbenson@redhat.com>
6465 * linux-i386-ipa.c (stdint.h): Do not include.
6466 * lynx-i386-low.c (stdint.h): Likewise.
6467 * lynx-ppc-low.c (stdint.h): Likewise.
6468 * mem-break.c (stdint.h): Likewise.
6469 * thread-db.c (stdint.h): Likewise.
6470 * tracepoint.c (stdint.h): Likewise.
6471 * win32-low.c (stdint.h): Likewise.
6473 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6475 * server.c (write_qxfer_response): Update call to
6476 remote_escape_output.
6478 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6479 Jan Kratochvil <jan.kratochvil@redhat.com>
6481 Merge multiple hex conversions.
6482 * gdbreplay.c (tohex): Rename to 'fromhex'.
6483 (logchar): Use fromhex.
6485 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6487 * server.c (handle_qxfer_libraries): Set `version' attribute for
6490 2015-06-10 Gary Benson <gbenson@redhat.com>
6492 * target.h (struct target_ops) <multifs_open>: New field.
6493 <multifs_unlink>: Likewise.
6494 <multifs_readlink>: Likewise.
6495 * linux-low.c (nat/linux-namespaces.h): New include.
6496 (linux_target_ops): Initialize the_target->multifs_open,
6497 the_target->multifs_unlink and the_target->multifs_readlink.
6498 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6499 * hostio.c (hostio_fs_pid): New static variable.
6500 (hostio_handle_new_gdb_connection): New function.
6501 (handle_setfs): Likewise.
6502 (handle_open): Use the_target->multifs_open as appropriate.
6503 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6504 (handle_readlink): Use the_target->multifs_readlink as
6506 (handle_vFile): Handle vFile:setfs packets.
6507 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6508 after target_handle_new_gdb_connection.
6510 2015-06-10 Gary Benson <gbenson@redhat.com>
6512 * configure.ac (AC_CHECK_FUNCS): Add setns.
6513 * config.in: Regenerate.
6514 * configure: Likewise.
6515 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6516 (linux-namespaces.o): New rule.
6517 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6519 2015-06-09 Gary Benson <gbenson@redhat.com>
6521 * hostio.c (handle_open): Process mode argument with
6522 fileio_to_host_mode.
6524 2015-06-01 Yao Qi <yao.qi@linaro.org>
6526 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6527 * linux-x86-low.c: Likewise.
6529 2015-05-28 Don Breazeal <donb@codesourcery.com>
6531 * linux-low.c (handle_extended_wait): Initialize
6532 thread_info.last_resume_kind for new fork children.
6534 2015-05-15 Pedro Alves <palves@redhat.com>
6536 * target.h (target_handle_new_gdb_connection): Rewrite using if
6537 wrapped in do/while.
6539 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6541 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6542 * configure, config.in: Regenerate.
6543 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6546 2015-05-12 Don Breazeal <donb@codesourcery.com>
6548 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6549 PTRACE_EVENT_VFORK_DONE.
6550 (linux_low_ptrace_options, extended_event_reported): Add vfork
6552 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6553 and "vforkdone" for RSP 'T' Stop Reply Packet.
6554 * server.h (report_vfork_events): Declare
6557 2015-05-12 Don Breazeal <donb@codesourcery.com>
6559 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6560 (the_low_target) <new_fork>: Initialize new member.
6561 * linux-arm-low.c (arm_new_fork): New function.
6562 (the_low_target) <new_fork>: Initialize new member.
6563 * linux-low.c (handle_extended_wait): Call new target function
6565 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6566 * linux-mips-low.c (mips_add_watchpoint): New function
6567 extracted from mips_insert_point.
6568 (the_low_target) <new_fork>: Initialize new member.
6569 (mips_linux_new_fork): New function.
6570 (mips_insert_point): Call mips_add_watchpoint.
6571 * linux-x86-low.c (x86_linux_new_fork): New function.
6572 (the_low_target) <new_fork>: Initialize new member.
6574 2015-05-12 Don Breazeal <donb@codesourcery.com>
6576 * linux-low.c (handle_extended_wait): Implement return value,
6577 rename argument 'event_child' to 'event_lwp', handle
6578 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6579 (linux_low_ptrace_options): New function.
6580 (linux_low_filter_event): Call linux_low_ptrace_options,
6581 use different argument fo linux_enable_event_reporting,
6582 use return value from handle_extended_wait.
6583 (extended_event_reported): New function.
6584 (linux_wait_1): Call extended_event_reported and set
6585 status to report fork events.
6586 (linux_write_memory): Add pid to debug message.
6587 (reset_lwp_ptrace_options_callback): New function.
6588 (linux_handle_new_gdb_connection): New function.
6589 (linux_target_ops): Initialize new structure member.
6590 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6591 * lynx-low.c: Initialize new structure member.
6592 * remote-utils.c (prepare_resume_reply): Implement stop reason
6593 "fork" for "T" stop message.
6594 * server.c (handle_query): Call handle_new_gdb_connection.
6595 * server.h (report_fork_events): Declare global flag.
6596 * target.h (struct target_ops) <handle_new_gdb_connection>:
6598 (target_handle_new_gdb_connection): New macro.
6599 * win32-low.c: Initialize new structure member.
6601 2015-05-12 Don Breazeal <donb@codesourcery.com>
6603 * mem-break.c (APPEND_TO_LIST): Define macro.
6604 (clone_agent_expr): New function.
6605 (clone_one_breakpoint): New function.
6606 (clone_all_breakpoints): New function.
6607 * mem-break.h: Declare new functions.
6609 2015-05-12 Don Breazeal <donb@codesourcery.com>
6611 * linux-low.c (linux_supports_fork_events): New function.
6612 (linux_supports_vfork_events): New function.
6613 (linux_target_ops): Initialize new structure members.
6614 (initialize_low): Call linux_check_ptrace_features.
6615 * lynx-low.c (lynx_target_ops): Initialize new structure
6617 * server.c (report_fork_events, report_vfork_events):
6619 (handle_query): Add new features to qSupported packet and
6621 (captured_main): Initialize new global variables.
6622 * target.h (struct target_ops) <supports_fork_events>:
6624 <supports_vfork_events>: New member.
6625 (target_supports_fork_events): New macro.
6626 (target_supports_vfork_events): New macro.
6627 * win32-low.c (win32_target_ops): Initialize new structure
6630 2015-05-12 Gary Benson <gbenson@redhat.com>
6632 * server.c (handle_qxfer_exec_file): Use current process
6635 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6637 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6638 Remove HAVE_PTRACE_GETREGS conditionals.
6639 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6640 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6642 2015-05-08 Yao Qi <yao.qi@linaro.org>
6644 * linux-low.c (linux_supports_conditional_breakpoints): New
6646 (linux_target_ops): Install new target method.
6647 * lynx-low.c (lynx_target_ops): Install NULL hook for
6648 supports_conditional_breakpoints.
6649 * nto-low.c (nto_target_ops): Likewise.
6650 * spu-low.c (spu_target_ops): Likewise.
6651 * win32-low.c (win32_target_ops): Likewise.
6652 * server.c (handle_query): Check
6653 target_supports_conditional_breakpoints.
6654 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6656 (target_supports_conditional_breakpoints): New macro.
6658 2015-05-06 Pedro Alves <palves@redhat.com>
6661 * server.c (start_inferior): If the process exits, mourn it.
6663 2015-04-21 Gary Benson <gbenson@redhat.com>
6665 * hostio.c (fileio_open_flags_to_host): Factored out to
6666 fileio_to_host_openflags in common/fileio.c. Single use
6669 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6671 * linux-xtensa-low.c (xtensa_fill_gregset)
6672 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6675 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6677 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6678 (regs_info): Replace usrregs pointer with NULL.
6680 2015-04-17 Gary Benson <gbenson@redhat.com>
6682 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6683 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6684 * server.c (handle_qxfer_exec_file): New function.
6685 (qxfer_packets): Add exec-file entry.
6686 (handle_query): Report qXfer:exec-file:read as supported packet.
6688 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6690 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6692 2015-04-09 Gary Benson <gbenson@redhat.com>
6694 * hostio-errno.c (errno_to_fileio_error): Remove function.
6695 Update caller to use remote_fileio_to_fio_error.
6697 2015-04-09 Yao Qi <yao.qi@linaro.org>
6699 * linux-low.c (linux_insert_point): Call
6700 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6701 (linux_remove_point): Call remove_memory_breakpoint if type is
6703 * linux-x86-low.c (x86_insert_point): Don't call
6704 insert_memory_breakpoint.
6705 (x86_remove_point): Don't call remove_memory_breakpoint.
6707 2015-04-01 Pedro Alves <palves@redhat.com>
6708 Cleber Rosa <crosa@redhat.com>
6710 * server.c (gdbserver_usage): Reorganize and extend the usage
6713 2015-03-24 Pedro Alves <palves@redhat.com>
6715 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6716 output. Also dump TRAP_TRACE.
6717 (linux_low_filter_event): In debug output, distinguish a
6718 resume_stop SIGSTOP from a delayed SIGSTOP.
6720 2015-03-24 Gary Benson <gbenson@redhat.com>
6722 * linux-x86-low.c (x86_linux_new_thread): Moved to
6724 (x86_linux_prepare_to_resume): Likewise.
6726 2015-03-24 Gary Benson <gbenson@redhat.com>
6728 * Makefile.in (x86-linux-dregs.o): New rule.
6729 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6730 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6731 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6732 (x86_linux_dr_get): Likewise.
6733 (x86_linux_dr_set): Likewise.
6734 (update_debug_registers_callback): Likewise.
6735 (x86_linux_dr_set_addr): Likewise.
6736 (x86_linux_dr_get_addr): Likewise.
6737 (x86_linux_dr_set_control): Likewise.
6738 (x86_linux_dr_get_control): Likewise.
6739 (x86_linux_dr_get_status): Likewise.
6740 (x86_linux_update_debug_registers): Likewise.
6742 2015-03-24 Gary Benson <gbenson@redhat.com>
6744 * linux-x86-low.c (x86_linux_update_debug_registers):
6745 New function, factored out from...
6746 (x86_linux_prepare_to_resume): ...this.
6748 2015-03-24 Gary Benson <gbenson@redhat.com>
6750 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6751 (x86_linux_dr_set): Likewise.
6752 (update_debug_registers_callback): Likewise.
6753 (x86_linux_dr_set_addr): Likewise.
6754 (x86_linux_dr_get_addr): Likewise.
6755 (x86_linux_dr_set_control): Likewise.
6756 (x86_linux_dr_get_control): Likewise.
6757 (x86_linux_dr_get_status): Likewise.
6758 (x86_linux_prepare_to_resume): Likewise.
6760 2015-03-24 Gary Benson <gbenson@redhat.com>
6762 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6763 Use perror_with_name. Pass string through gettext.
6764 (x86_linux_dr_set): Likewise.
6766 2015-03-24 Gary Benson <gbenson@redhat.com>
6768 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6769 (x86_linux_dr_set_addr): ...this.
6770 (x86_dr_low_get_addr): Rename to...
6771 (x86_linux_dr_get_addr): ...this.
6772 (x86_dr_low_set_control): Rename to...
6773 (x86_linux_dr_set_control): ...this.
6774 (x86_dr_low_get_control): Rename to...
6775 (x86_linux_dr_get_control): ...this.
6776 (x86_dr_low_get_status): Rename to...
6777 (x86_linux_dr_get_status): ...this.
6778 (x86_dr_low): Update with new function names.
6780 2015-03-24 Gary Benson <gbenson@redhat.com>
6782 * Makefile.in (x86-linux.o): New rule.
6783 * configure.srv: Add x86-linux.o to relevant targets.
6784 * linux-low.c (lwp_set_arch_private_info): New function.
6785 (lwp_arch_private_info): Likewise.
6786 * linux-x86-low.c: Include nat/x86-linux.h.
6787 (arch_lwp_info): Removed structure.
6788 (update_debug_registers_callback):
6789 Use lwp_set_debug_registers_changed.
6790 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6791 and lwp_set_debug_registers_changed.
6792 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6794 2015-03-24 Gary Benson <gbenson@redhat.com>
6796 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6797 * linux-arm-low.c (arm_new_thread): Likewise.
6798 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6799 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6800 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6801 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6803 2015-03-24 Gary Benson <gbenson@redhat.com>
6805 * linux-low.c (ptid_of_lwp): New function.
6806 (lwp_is_stopped): Likewise.
6807 (lwp_stop_reason): Likewise.
6808 * linux-x86-low.c (update_debug_registers_callback):
6810 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6813 2015-03-24 Gary Benson <gbenson@redhat.com>
6815 * linux-low.h (linux_stop_lwp): Remove declaration.
6817 2015-03-24 Gary Benson <gbenson@redhat.com>
6819 * linux-low.h: Include nat/linux-nat.h.
6820 * linux-low.c (iterate_over_lwps_args): New structure.
6821 (iterate_over_lwps_filter): New function.
6822 (iterate_over_lwps): Likewise.
6823 * linux-x86-low.c (update_debug_registers_callback):
6824 Update signature to what iterate_over_lwps expects.
6825 Remove PID check that iterate_over_lwps now performs.
6826 (x86_dr_low_set_addr): Use iterate_over_lwps.
6827 (x86_dr_low_set_control): Likewise.
6829 2015-03-24 Gary Benson <gbenson@redhat.com>
6831 * linux-x86-low.c (x86_debug_reg_state): New function.
6832 (x86_linux_prepare_to_resume): Use the above.
6834 2015-03-24 Gary Benson <gbenson@redhat.com>
6836 * linux-low.c (current_lwp_ptid): New function.
6837 * linux-x86-low.c: Include nat/linux-nat.h.
6838 (x86_dr_low_get_addr): Use current_lwp_ptid.
6839 (x86_dr_low_get_control): Likewise.
6840 (x86_dr_low_get_status): Likewise.
6842 2015-03-20 Pedro Alves <palves@redhat.com>
6844 * tracepoint.c (cmd_qtstatus): Make "str" const.
6846 2015-03-20 Pedro Alves <palves@redhat.com>
6848 * server.c (handle_general_set): Make "req_str" const.
6850 2015-03-19 Pedro Alves <palves@redhat.com>
6852 * linux-low.c (linux_resume_one_lwp): Rename to ...
6853 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6854 instead call perror_with_name.
6855 (check_ptrace_stopped_lwp_gone): New function.
6856 (linux_resume_one_lwp): Reimplement as wrapper around
6857 linux_resume_one_lwp_throw that swallows errors if the LWP is
6860 2015-03-19 Pedro Alves <palves@redhat.com>
6862 * linux-low.c (count_events_callback, select_event_lwp_callback):
6863 No longer check whether the thread has resume_stop as last resume
6866 2015-03-19 Pedro Alves <palves@redhat.com>
6868 * linux-low.c (count_events_callback, select_event_lwp_callback):
6869 Use the lwp's status_pending_p field, not the thread's.
6871 2015-03-19 Pedro Alves <palves@redhat.com>
6873 * linux-low.c (select_event_lwp_callback): Update comments to
6874 no longer mention SIGTRAP.
6876 2015-03-18 Gary Benson <gbenson@redhat.com>
6878 * server.c (handle_query): Do not report vFile:fstat as supported.
6880 2015-03-11 Gary Benson <gbenson@redhat.com>
6882 * hostio.c (sys/types.h): New include.
6883 (sys/stat.h): Likewise.
6884 (common-remote-fileio.h): Likewise.
6885 (handle_fstat): New function.
6886 (handle_vFile): Handle vFile:fstat packets.
6888 2015-03-11 Gary Benson <gbenson@redhat.com>
6890 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6891 struct stat.st_blocks and struct stat.st_blksize.
6892 * configure: Regenerate.
6893 * config.in: Likewise.
6894 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6895 (OBS): Add common-remote-fileio.o.
6896 (common-remote-fileio.o): New rule.
6898 2015-03-09 Pedro Alves <palves@redhat.com>
6900 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6901 'struct sockaddr' pointer in 'accept' call.
6903 2015-03-09 Pedro Alves <palves@redhat.com>
6906 2015-03-07 Pedro Alves <palves@redhat.com>
6907 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6908 or <winsock2.h> here. Instead include "gdb_socket.h".
6909 (remote_open): Use union gdb_sockaddr_u.
6910 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6911 or <winsock2.h> here. Instead include "gdb_socket.h".
6912 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6913 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6915 (init_named_socket, gdb_agent_helper_thread): Use union
6918 2015-03-07 Pedro Alves <palves@redhat.com>
6920 * configure.ac (build_warnings): Move
6921 -Wdeclaration-after-statement to the C-specific set.
6922 * configure: Regenerate.
6924 2015-03-07 Pedro Alves <palves@redhat.com>
6926 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6927 or <winsock2.h> here. Instead include "gdb_socket.h".
6928 (remote_open): Use union gdb_sockaddr_u.
6929 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6930 or <winsock2.h> here. Instead include "gdb_socket.h".
6931 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6932 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6934 (init_named_socket, gdb_agent_helper_thread): Use union
6937 2015-03-07 Pedro Alves <palves@redhat.com>
6939 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6942 2015-03-06 Yao Qi <yao.qi@linaro.org>
6944 * linux-aarch64-low.c (aarch64_insert_point): Use
6945 show_debug_regs as a boolean.
6946 (aarch64_remove_point): Likewise.
6948 2015-03-05 Pedro Alves <palves@redhat.com>
6950 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6951 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6952 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6953 * nto-low.c (nto_target_ops): Likewise.
6954 * spu-low.c (spu_target_ops): Likewise.
6955 * win32-low.c (win32_target_ops): Likewise.
6957 2015-03-04 Pedro Alves <palves@redhat.com>
6959 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6960 Decide whether a breakpoint triggered based on the SIGTRAP's
6962 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6963 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6964 (linux_low_filter_event): Check for breakpoints before checking
6966 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6968 (linux_stopped_by_sw_breakpoint)
6969 (linux_supports_stopped_by_sw_breakpoint)
6970 (linux_stopped_by_hw_breakpoint)
6971 (linux_supports_stopped_by_hw_breakpoint): New functions.
6972 (linux_target_ops): Install new target methods.
6974 2015-03-04 Pedro Alves <palves@redhat.com>
6976 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6977 * server.c (swbreak_feature, hwbreak_feature): New globals.
6978 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6979 (captured_main): Clear swbreak_feature and hwbreak_feature.
6980 * server.h (swbreak_feature, hwbreak_feature): Declare.
6981 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6982 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6983 supports_stopped_by_hw_breakpoint>: New fields.
6984 (target_supports_stopped_by_sw_breakpoint)
6985 (target_stopped_by_sw_breakpoint)
6986 (target_supports_stopped_by_hw_breakpoint)
6987 (target_stopped_by_hw_breakpoint): Declare.
6989 2015-03-04 Pedro Alves <palves@redhat.com>
6991 enum lwp_stop_reason -> enum target_stop_reason
6992 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6993 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6994 (linux_wait_1, stuck_in_jump_pad_callback)
6995 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6996 (linux_stopped_by_watchpoint):
6997 * linux-low.h (enum lwp_stop_reason): Delete.
6998 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6999 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7001 2015-03-04 Yao Qi <yao.qi@linaro.org>
7003 * Makefile.in (SFILES): Add linux-aarch64-low.c.
7005 2015-03-03 Gary Benson <gbenson@redhat.com>
7007 * hostio.c (handle_vFile): Fix prefix lengths.
7009 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
7011 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
7014 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
7016 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
7017 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
7018 (clean): Add "rm -f" for above C files.
7019 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
7020 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
7021 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
7022 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
7023 * linux-s390-low.c (HWCAP_S390_VX): New macro.
7024 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
7025 (init_registers_s390x_vx_linux64)
7026 (init_registers_s390x_tevx_linux64)
7027 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
7028 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
7030 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
7031 (s390_store_vxrs_high): New functions.
7032 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
7034 (s390_arch_setup): Add logic for selecting one of the new target
7035 descriptions. Activate the new vector regsets if applicable.
7036 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
7037 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
7038 and init_registers_s390x_tevx_linux64.
7040 2015-03-01 Pedro Alves <palves@redhat.com>
7042 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
7045 2015-02-27 Pedro Alves <palves@redhat.com>
7047 * linux-x86-low.c (u_debugreg_offset): New function.
7048 (x86_linux_dr_get, x86_linux_dr_set): Use it.
7050 2015-02-27 Pedro Alves <palves@redhat.com>
7052 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
7053 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
7054 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
7055 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
7056 (ps_lsetfpregs, ps_getpid)
7057 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
7058 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
7059 (ps_lsetxregs, ps_plog): Declare.
7061 2015-02-27 Pedro Alves <palves@redhat.com>
7063 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7064 IP_AGENT_EXPORT_FUNC.
7065 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7066 IP_AGENT_EXPORT_FUNC.
7067 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7068 (IP_AGENT_EXPORT): Delete.
7069 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7070 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7071 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7072 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7073 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7074 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7075 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7076 (traceframe_read_count, traceframe_write_count)
7077 (traceframes_created, trace_state_variables, get_raw_reg)
7078 (get_trace_state_variable_value, set_trace_state_variable_value)
7079 (ust_loaded, helper_thread_id, cmd_buf): Use
7080 IPA_SYM_EXPORTED_NAME.
7081 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7082 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7083 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7084 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7085 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7086 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7087 EXTERN_C_PUSH/EXTERN_C_POP.
7088 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7089 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7090 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7091 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7092 (traceframe_write_count, traceframe_read_count)
7093 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7094 (about_to_request_buffer_space, get_trace_state_variable_value)
7095 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7096 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7097 EXTERN_C_PUSH/EXTERN_C_POP.
7098 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7099 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7100 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7101 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7102 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7103 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7104 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7105 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7107 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7108 (IP_AGENT_EXPORT_VAR_DECL): Define.
7110 (gdb_agent_get_raw_reg): Declare.
7112 2015-02-27 Tom Tromey <tromey@redhat.com>
7113 Pedro Alves <palves@redhat.com>
7115 Rename symbols whose names are reserved C++ keywords throughout.
7117 2015-02-27 Pedro Alves <palves@redhat.com>
7119 * Makefile.in (COMPILER): New, get it from autoconf.
7120 (CXX): Get from autoconf instead.
7121 (COMPILE.pre): Use COMPILER.
7122 (CC-LD): Rename to ...
7123 (CC_LD): ... this. Use COMPILER.
7124 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7125 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7126 * acinclude.m4: Include build-with-cxx.m4.
7127 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7128 Disable -Werror by default if building in C++ mode.
7129 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7130 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7131 the C++ compiler. Save/restore CXXFLAGS too.
7132 * configure: Regenerate.
7134 2015-02-27 Pedro Alves <palves@redhat.com>
7136 * acinclude.m4: Include libiberty.m4.
7137 * configure.ac: Call libiberty_INIT.
7138 * config.in, configure: Regenerate.
7140 2015-02-26 Pedro Alves <palves@redhat.com>
7142 * linux-low.c (linux_wait_1): When incrementing the PC past a
7143 program breakpoint always use the_low_target.breakpoint_len as
7144 increment, rather than the maximum between that and
7145 the_low_target.decr_pc_after_break.
7147 2015-02-23 Pedro Alves <palves@redhat.com>
7149 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7150 thread was doing a step-over; always adjust the PC if
7151 we stepped over a permanent breakpoint.
7152 (linux_wait_1): If we stepped over breakpoint that was on top of a
7153 permanent breakpoint, manually advance the PC past it.
7155 2015-02-23 Pedro Alves <palves@redhat.com>
7157 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7159 (x86_fill_gregset, x86_store_gregset): Use it when handling
7162 2015-02-20 Pedro Alves <palves@redhat.com>
7164 * thread-db.c: Include "nat/linux-procfs.h".
7165 (thread_db_init): Skip listing new threads if the kernel supports
7166 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7168 2015-02-20 Pedro Alves <palves@redhat.com>
7170 * linux-low.c (status_pending_p_callback): Use ptid_match.
7172 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7174 PR breakpoints/16812
7175 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7176 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7177 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7179 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7181 PR breakpoints/15956
7182 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7184 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7186 * linux-low.c (linux_low_btrace_conf): Print size.
7187 * server.c (handle_btrace_conf_general_set): New.
7188 (hanle_general_set): Call handle_btrace_conf_general_set.
7189 (handle_query): Report Qbtrace-conf:bts:size as supported.
7191 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7193 * linux-low.c (linux_low_enable_btrace): Update parameters.
7194 (linux_low_btrace_conf): New.
7195 (linux_target_ops)<to_btrace_conf>: Initialize.
7196 * server.c (current_btrace_conf): New.
7197 (handle_btrace_enable): Rename to ...
7198 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7199 to target_enable_btrace. Update comment. Update users.
7200 (handle_qxfer_btrace_conf): New.
7201 (qxfer_packets): Add btrace-conf entry.
7202 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7203 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7204 (target_ops)<read_btrace_conf>: New.
7205 (target_enable_btrace): Update parameters.
7206 (target_read_btrace_conf): New.
7208 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7210 * server.c (handle_btrace_general_set): Remove call to
7211 target_supports_btrace.
7212 (supported_btrace_packets): New.
7213 (handle_query): Call supported_btrace_packets.
7214 * target.h: include btrace-common.h.
7215 (btrace_target_info): Removed.
7216 (supports_btrace, target_supports_btrace): Update parameters.
7218 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7220 * Makefile.in (SFILES): Add common/btrace-common.c.
7221 (OBS): Add common/btrace-common.o.
7222 (btrace-common.o): Add build rules.
7223 * linux-low: Include btrace-common.h.
7224 (linux_low_read_btrace): Use struct btrace_data. Call
7225 btrace_data_init and btrace_data_fini.
7227 2015-02-06 Pedro Alves <palves@redhat.com>
7229 * thread-db.c (find_new_threads_callback): Add debug output.
7231 2015-02-04 Pedro Alves <palves@redhat.com>
7233 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7234 (resume_stopped_resumed_lwps): New function.
7235 (linux_wait_for_event_filtered): Use it.
7237 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7239 * Makefile.in (SFILES): Add linux-personality.c.
7240 (linux-personality.o): New rule.
7241 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7242 list of objects to be built.
7243 * linux-low.c: Include nat/linux-personality.h.
7244 (linux_create_inferior): Remove code to disable address space
7245 randomization (moved to ../nat/linux-personality.c). Create
7246 cleanup to disable address space randomization.
7248 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7250 * Makefile.in (posix-strerror.o): New rule.
7251 (mingw-strerror.o): Likewise.
7252 * configure: Regenerated.
7253 * configure.ac: Source file ../common/common.host. Initialize new
7254 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7256 2015-01-14 Yao Qi <yao@codesourcery.com>
7258 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7259 (ppc-linux.o): New rule.
7260 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7261 * configure.ac: AC_CHECK_FUNCS(getauxval).
7262 * config.in: Re-generated.
7263 * configure: Re-generated.
7264 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7265 ppc64_64bit_inferior_p
7267 2015-01-14 Yao Qi <yao@codesourcery.com>
7269 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7270 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7271 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7272 (PT_ORIG_R3, PT_TRAP): Likewise.
7273 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7274 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7275 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7277 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7279 * i387-fp.c (i387_cache_to_xsave): In look over
7280 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7281 zmmh_low_space field by use of zmmh_high_space.
7283 2015-01-09 Pedro Alves <palves@redhat.com>
7285 * linux-low.c (step_over_bkpt): Move higher up in the file.
7286 (handle_extended_wait): Don't store the stop_pc here.
7287 (get_stop_pc): Adjust comments and rename to ...
7288 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7289 stopped for a software breakpoint or hardware breakpoint.
7290 (thread_still_has_status_pending_p): New function.
7291 (status_pending_p_callback): Use
7292 thread_still_has_status_pending_p. If the event is no longer
7293 interesting, resume the LWP.
7294 (handle_tracepoints): Add assert.
7295 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7296 (wstatus_maybe_breakpoint): New function.
7297 (cancel_breakpoint): Delete function.
7298 (check_stopped_by_watchpoint): New function, factored out from
7299 linux_low_filter_event.
7300 (lp_status_maybe_breakpoint): Delete function.
7301 (linux_low_filter_event): Remove filter_ptid argument.
7302 Leave thread group exits pending here. Store the LWP's stop PC.
7303 Always leave events pending.
7304 (linux_wait_for_event_filtered): Pull all events out of the
7305 kernel, and leave them all pending.
7306 (count_events_callback, select_event_lwp_callback): Consider all
7308 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7309 (select_event_lwp): Only give preference to the stepping LWP in
7310 all-stop mode. Adjust comments.
7311 (ignore_event): New function.
7312 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7313 references to cancel_breakpoints. Adjust to renames. Also give
7314 equal priority to all LWPs that have had events in non-stop mode.
7315 If reporting a software breakpoint event, unadjust the LWP's PC.
7316 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7317 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7319 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7320 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7321 (linux_stopped_by_watchpoint): Adjust.
7322 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7323 * linux-low.h (enum lwp_stop_reason): New.
7324 (struct lwp_info) <stop_pc>: Adjust comment.
7325 <stopped_by_watchpoint>: Delete field.
7326 <stop_reason>: New field.
7327 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7328 * mem-break.c (software_breakpoint_inserted_here)
7329 (hardware_breakpoint_inserted_here): New function.
7330 * mem-break.h (software_breakpoint_inserted_here)
7331 (hardware_breakpoint_inserted_here): Declare.
7332 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7333 (cancel_breakpoints): Delete.
7334 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7335 (upload_fast_traceframes): Remove references to
7338 2015-01-09 Pedro Alves <palves@redhat.com>
7340 * thread-db.c (find_new_threads_callback): Ignore thread if the
7341 kernel thread ID is -1.
7343 2015-01-09 Pedro Alves <palves@redhat.com>
7345 * linux-low.c (linux_attach_fail_reason_string): Move to
7346 nat/linux-ptrace.c, and rename.
7347 (linux_attach_lwp): Update comment.
7348 (attach_proc_task_lwp_callback): New function.
7349 (linux_attach): Adjust to rename and use
7350 linux_proc_attach_tgid_threads.
7351 (linux_attach_fail_reason_string): Delete declaration.
7353 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7355 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7356 * server.c (gdbserver_version): Likewise.
7358 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7360 * remote-utils.c: Include ctype.h.
7361 (input_interrupt): Explicitly handle the case when the char
7362 received is the NUL byte. Improve the printing of non-ASCII
7365 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7367 * linux-low.c (linux_low_filter_event): Update call to
7368 linux_enable_event_reporting following the addition of
7369 a new parameter to that function.
7371 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7374 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7375 (AARCH64_FPCR_REGNO): Likewise.
7376 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7377 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7378 (aarch64_store_fpregset): Likewise.
7380 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7382 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7383 Remove FIXME comment about assumption about N.
7385 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7387 * configure.ac: If large-file support is disabled in GDBserver,
7388 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7389 * configure: Regenerate.
7391 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7393 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7394 warning upon ENODATA from ptrace.
7395 * linux-s390-low.c (s390_store_tdb): New.
7396 (s390_regsets): Add regset for NT_S390_TDB.
7398 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7400 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7401 without a fill_function.
7402 * linux-s390-low.c (s390_fill_last_break): Remove.
7403 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7404 (s390_arch_setup): Use regset's size instead of fill_function for
7407 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7409 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7410 the regset's store function when ptrace returned an error.
7411 * regcache.c (get_thread_regcache): Invalidate register cache
7412 before fetching inferior's registers.
7414 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7416 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7417 while-loop as for-loop.
7418 (regsets_store_inferior_registers): Likewise.
7420 2014-11-28 Yao Qi <yao@codesourcery.com>
7422 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7423 * config.in, configure: Re-generate.
7424 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7427 2014-11-21 Yao Qi <yao@codesourcery.com>
7429 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7430 (AC_CHECK_HEADERS): Remove malloc.h.
7431 * configure: Re-generated.
7432 * config.in: Re-generated.
7433 * server.h: Don't include alloca.h and malloc.h.
7434 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7435 Don't include malloc.h.
7437 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7439 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7440 corresponding ERRNO check in same block.
7442 2014-11-12 Pedro Alves <palves@redhat.com>
7444 * server.c (cont_thread): Update comment.
7445 (start_inferior, attach_inferior): No longer clear cont_thread.
7446 (handle_v_cont): No longer set cont_thread.
7447 (captured_main): Clear cont_thread each time a GDB connects.
7449 2014-11-12 Pedro Alves <palves@redhat.com>
7451 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7452 thread, and don't resume all threads if the Hc thread has exited.
7454 2014-11-12 Pedro Alves <palves@redhat.com>
7456 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7457 the process group instead of to a specific LWP.
7459 2014-10-15 Pedro Alves <palves@redhat.com>
7462 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7464 (arm_set_thread_context): Delete.
7465 (the_low_target): Adjust.
7466 * win32-i386-low.c (debug_registers_changed)
7467 (debug_registers_used): Delete.
7468 (update_debug_registers_callback): New function.
7469 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7470 needing to update their debug registers.
7471 (win32_get_current_dr): New function.
7472 (x86_dr_low_get_addr, x86_dr_low_get_control)
7473 (x86_dr_low_get_status): Fetch the debug register from the thread
7475 (i386_initial_stuff): Adjust.
7476 (i386_get_thread_context): Remove current_event parameter. Don't
7477 clear debug_registers_changed nor copy DR values to
7479 (i386_set_thread_context): Delete.
7480 (i386_prepare_to_resume): New function.
7481 (i386_thread_added): Mark the thread as needing to update irs
7483 (the_low_target): Remove i386_set_thread_context and install
7484 i386_prepare_to_resume.
7485 * win32-low.c (win32_get_thread_context): Adjust.
7486 (win32_set_thread_context): Use SetThreadContext
7488 (win32_prepare_to_resume): New function.
7489 (win32_require_context): New function, factored out from ...
7490 (thread_rec): ... this.
7491 (continue_one_thread): Call win32_prepare_to_resume on each thread
7492 we're about to continue.
7493 (win32_resume): Call win32_prepare_to_resume on the event thread.
7494 * win32-low.h (struct win32_thread_info)
7495 <debug_registers_changed>: New field.
7496 (struct win32_target_ops): Change prototype of set_thread_context,
7497 delete set_thread_context and add prepare_to_resume.
7498 (win32_require_context): New declaration.
7500 2014-10-08 Gary Benson <gbenson@redhat.com>
7502 * server.h: Do not include common-exceptions.h.
7504 2014-10-08 Gary Benson <gbenson@redhat.com>
7506 * server.h: Do not include cleanups.h.
7508 2014-09-30 James Hogan <james.hogan@imgtec.com>
7510 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7513 2014-09-23 Yao Qi <yao@codesourcery.com>
7515 * linux-low.c (lp_status_maybe_breakpoint): New function.
7516 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7517 (count_events_callback): Likewise.
7518 (select_event_lwp_callback): Likewise.
7519 (cancel_breakpoints_callback): Likewise.
7521 2014-09-19 Don Breazeal <donb@codesourcery.com>
7523 * linux-low.c (handle_extended_wait): Call
7524 linux_ptrace_get_extended_event.
7525 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7526 linux_is_extended_waitstatus.
7528 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7530 * Makefile.in (CPPFLAGS): Define.
7531 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7532 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7534 2014-09-16 Gary Benson <gbenson@redhat.com>
7536 * inferiors.h (current_inferior): Renamed as...
7537 (current_thread): New variable. All uses updated.
7538 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7539 (maybe_move_out_of_jump_pad): Likewise.
7540 (cancel_breakpoint): Likewise.
7541 (linux_low_filter_event): Likewise.
7542 (wait_for_sigstop): Likewise.
7543 (linux_resume_one_lwp): Likewise.
7544 (need_step_over_p): Likewise.
7545 (start_step_over): Likewise.
7546 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7547 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7548 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7549 and save_inferior as saved_thread.
7550 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7552 (regcache_invalidate_thread): Likewise.
7553 * remote-utils.c (prepare_resume_reply): Likewise.
7554 * thread-db.c (thread_db_get_tls_address): Likewise.
7555 (disable_thread_event_reporting): Likewise.
7556 (remove_thread_event_breakpoints): Likewise.
7557 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7559 * target.h (set_desired_inferior): Renamed as...
7560 (set_desired_thread): New declaration. All uses updated.
7561 * server.c (myresume): Updated comment to reference thread instead
7563 (handle_serial_event): Likewise.
7564 (handle_target_event): Likewise.
7566 2014-09-12 Tom Tromey <tromey@redhat.com>
7567 Gary Benson <gbenson@redhat.com>
7569 * regcache.h: Include common-regcache.h.
7570 (regcache_read_pc): Don't declare.
7571 * regcache.c (get_thread_regcache_for_ptid): New function.
7573 2014-09-11 Tom Tromey <tromey@redhat.com>
7574 Gary Benson <gbenson@redhat.com>
7576 * symbol.c: New file.
7577 * Makefile.in (SFILES): Add symbol.c.
7578 (OBS): Add symbol.o.
7580 2014-09-11 Gary Benson <gbenson@redhat.com>
7582 * target.c (target_stop_ptid, target_continue_ptid): New
7585 2014-09-11 Tom Tromey <tromey@redhat.com>
7586 Gary Benson <gbenson@redhat.com>
7588 * target.h: Include target/target.h.
7589 * target.c (target_read_memory, target_read_uint32)
7590 (target_write_memory): New functions.
7592 2014-09-11 Gary Benson <gbenson@redhat.com>
7594 * server.h (debug_hw_points): Don't declare.
7595 * server.c (debug_hw_points): Don't define. Replace all uses
7596 with show_debug_regs.
7597 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7598 all uses with show_debug_regs.
7600 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7602 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7603 endianness into account.
7604 (ppc_supply_ptrace_register): Likewise.
7606 2014-09-03 James Hogan <james.hogan@imgtec.com>
7608 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7609 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7611 2014-09-03 Gary Benson <gbenson@redhat.com>
7613 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7614 ALL_DEBUG_ADDRESS_REGISTERS.
7616 2014-09-02 Gary Benson <gbenson@redhat.com>
7618 * i386-low.h: Renamed as...
7619 * x86-low.h: New file. All type, function and variable name
7620 prefixes changed from "i386_" to "x86_". All references updated.
7621 * i386-low.c: Renamed as...
7622 * x86-low.c: New file. All type, function and variable name
7623 prefixes changed from "i386_" to "x86_". All references updated.
7625 2014-09-02 Gary Benson <gbenson@redhat.com>
7627 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7628 (x86_linux_new_thread): Likewise.
7630 2014-08-29 Gary Benson <gbenson@redhat.com>
7632 * server.h (setjmp.h): Do not include.
7633 (toplevel): Do not declare.
7634 (common-exceptions.h): Include.
7635 (cleanups.h): Likewise.
7636 * server.c (toplevel): Do not define.
7637 (exit_code): New static global.
7638 (detach_or_kill_for_exit_cleanup): New function.
7639 (main): New function. Original main renamed to...
7640 (captured_main): New function.
7641 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7643 2014-08-29 Gary Benson <gbenson@redhat.com>
7645 * Makefile.in (SFILES): Add common/common-exceptions.c.
7646 (OBS): Add common-exceptions.o.
7647 (common-exceptions.o): New rule.
7648 * utils.c (prepare_to_throw_exception): New function.
7650 2014-08-29 Gary Benson <gbenson@redhat.com>
7652 * config.in: Regenerate.
7653 * configure: Likewise.
7655 2014-08-29 Gary Benson <gbenson@redhat.com>
7657 * Makefile.in (SFILES): Add common/cleanups.c.
7659 (cleanups.o): New rule.
7661 2014-08-29 Gary Benson <gbenson@redhat.com>
7663 * utils.c (internal_vwarning): New function.
7665 2014-08-28 Gary Benson <gbenson@redhat.com>
7667 * utils.h (fatal): Remove declaration.
7668 * utils.c (fatal): Remove function.
7670 2014-08-28 Gary Benson <gbenson@redhat.com>
7672 * tracepoint.c (gdb_agent_init): Replace fatal with
7674 (initialize_tracepoint): Likewise.
7676 2014-08-28 Gary Benson <gbenson@redhat.com>
7678 * remote-utils.c (remote_prepare): Replace fatal with error.
7680 2014-08-28 Gary Benson <gbenson@redhat.com>
7682 * linux-low.c (linux_async): Replace fatal with warning.
7684 (linux_start_non_stop): Return -1 if linux_async failed.
7686 2014-08-28 Gary Benson <gbenson@redhat.com>
7688 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7690 (i386_dr_low_get_addr): Remove vague comment.
7691 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7694 2014-08-28 Gary Benson <gbenson@redhat.com>
7696 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7697 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7699 (linux_resume_one_lwp): Likewise.
7700 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7702 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7703 with internal_error.
7704 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7705 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7706 (find_register_by_name): Replace fatal with internal_error.
7707 (find_regno): Likewise.
7708 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7709 * thread-db.c (thread_db_create_event): Likewise.
7710 (thread_db_load_search): Likewise.
7711 (try_thread_db_load_1): Likewise.
7712 * tracepoint.c (get_jump_space_head): Replace fatal with
7714 (claim_trampoline_space): Likewise.
7715 (have_fast_tracepoint_trampoline_buffer): Likewise.
7716 (cmd_qtstart): Likewise.
7717 (stop_tracing): Likewise.
7718 (fast_tracepoint_collecting): Likewise.
7719 (target_malloc): Likewise.
7720 (download_tracepoint): Likewise.
7721 (download_trace_state_variables): Replace check with gdb_assert.
7722 (upload_fast_traceframes): Replace fatal with internal_error.
7724 2014-08-19 Tom Tromey <tromey@redhat.com>
7725 Gary Benson <gbenson@redhat.com>
7727 * Makefile.in (SFILES): Add common/common-debug.c.
7728 (OBS): Add common-debug.o.
7729 (common-debug.o): New rule.
7730 * debug.h (debug_printf): Don't declare.
7731 * debug.c (debug_printf): Renamed and rewritten as...
7732 (debug_vprintf): New function.
7734 2014-08-19 Gary Benson <gbenson@redhat.com>
7736 * utils.h: Do not include print-utils.h.
7738 2014-08-19 Tom Tromey <tromey@redhat.com>
7739 Gary Benson <gbenson@redhat.com>
7741 * server.h: Add static assertion.
7742 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7744 2014-08-19 Tom Tromey <tromey@redhat.com>
7745 Gary Benson <gbenson@redhat.com>
7747 * Makefile.in (SFILES): Add common/errors.c.
7748 (OBS): Add errors.o.
7749 (IPA_OBS): Add errors-ipa.o.
7750 (errors.o): New rule.
7751 (errors-ipa.o): Likewise.
7752 * utils.h (perror_with_name, error, warning): Don't declare.
7753 * utils.c (warning): Renamed and rewritten as...
7754 (vwarning): New function.
7755 (error): Renamed and rewritten as...
7756 (verror): New function.
7757 (internal_error): Renamed and rewritten as...
7758 (internal_verror): New function.
7760 2014-08-07 Gary Benson <gbenson@redhat.com>
7762 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7763 * configure: Regenerate.
7764 * config.in: Likewise.
7765 * server.h: Do not include errno.h.
7766 * event-loop.c: Likewise.
7767 * hostio-errno.c: Likewise.
7768 * linux-low.c: Likewise.
7769 * remote-utils.c: Likewise.
7770 * spu-low.c: Likewise.
7771 * utils.c: Likewise.
7772 * gdbreplay.c: Unconditionally include errno.h.
7774 2014-08-07 Gary Benson <gbenson@redhat.com>
7776 * server.h: Do not include string.h.
7777 * event-loop.c: Likewise.
7778 * linux-low.c: Likewise.
7779 * regcache.c: Likewise.
7780 * remote-utils.c: Likewise.
7781 * spu-low.c: Likewise.
7782 * utils.c: Likewise.
7784 2014-08-07 Gary Benson <gbenson@redhat.com>
7786 * server.h: Do not include gdb_assert.h.
7788 2014-08-07 Gary Benson <gbenson@redhat.com>
7790 * server.h: Do not include common-utils.h.
7792 2014-08-07 Gary Benson <gbenson@redhat.com>
7794 * server.h: Do not include ptid.h.
7795 * notif.h: Likewise.
7797 2014-08-07 Gary Benson <gbenson@redhat.com>
7799 * server.h: Do not include gdb_locale.h.
7801 2014-08-07 Gary Benson <gbenson@redhat.com>
7803 * server.h: Do not include gdb/signals.h.
7804 * win32-low.c: Likewise.
7806 2014-08-07 Gary Benson <gbenson@redhat.com>
7808 * server.h: Do not include pathmax.h.
7810 2014-08-07 Gary Benson <gbenson@redhat.com>
7812 * server.h: Do not include libiberty.h.
7813 * linux-bfin-low.c: Likewise.
7815 2014-08-07 Gary Benson <gbenson@redhat.com>
7817 * server.h: Do not include ansidecl.h.
7819 2014-08-07 Gary Benson <gbenson@redhat.com>
7821 * linux-x86-low.c: Do not include stddef.h.
7822 * lynx-ppc-low.c: Likewise.
7823 * tracepoint.c: Likewise.
7825 2014-08-07 Gary Benson <gbenson@redhat.com>
7827 * server.h: Do not include stdarg.h.
7828 * nto-low.c: Likewise.
7830 2014-08-07 Gary Benson <gbenson@redhat.com>
7832 * server.h: Do not include stdlib.h.
7833 * inferiors.c: Likewise.
7834 * linux-low.c: Likewise.
7835 * regcache.c: Likewise.
7836 * spu-low.c: Likewise.
7837 * tracepoint.c: Likewise.
7838 * utils.c: Likewise.
7840 2014-08-07 Gary Benson <gbenson@redhat.com>
7842 * server.h: Do not include stdio.h.
7843 * linux-low.c: Likewise.
7844 * remote-utils.c: Likewise.
7845 * spu-low.c: Likewise.
7846 * utils.c: Likewise.
7847 * wincecompat.c: Likewise.
7849 2014-08-06 Gary Benson <gbenson@redhat.com>
7851 * regcache.c (init_register_cache): Move conditionals inside if.
7853 2014-08-06 Gary Benson <gbenson@redhat.com>
7855 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7857 2014-07-31 Gary Benson <gbenson@redhat.com>
7859 * ax.h: Do not include server.h.
7860 * gdbthread.h: Likewise.
7861 * lynx-low.h: Likewise.
7862 * notif.h: Likewise.
7864 2014-07-30 Gary Benson <gbenson@redhat.com>
7866 * server.h: Include common-defs.h.
7867 Do not include config.h or build-gnulib-gdbserver/config.h.
7869 2014-07-30 Gary Benson <gbenson@redhat.com>
7871 * hostio-errno.c: Move server.h to top of includes list.
7872 * inferiors.c: Likewise.
7873 * linux-x86-low.c: Likewise.
7874 * notif.c: Include server.h.
7876 2014-07-24 Tom Tromey <tromey@redhat.com>
7877 Gary Benson <gbenson@redhat.com>
7879 * server.h (CORE_ADDR): Now unsigned.
7881 2014-07-16 Pedro Alves <palves@redhat.com>
7883 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7885 2014-07-15 Pedro Alves <palves@redhat.com>
7887 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7890 2014-07-11 Pedro Alves <palves@redhat.com>
7892 * linux-low.c (kill_wait_lwp): New function, based on
7893 kill_one_lwp_callback, but use my_waitpid directly.
7894 (kill_one_lwp_callback, linux_kill): Use it.
7896 2014-06-23 Pedro Alves <palves@redhat.com>
7898 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7899 before setting DR0..DR3.
7901 2014-06-20 Gary Benson <gbenson@redhat.com>
7903 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7904 * configure: Regenerated.
7905 * config.in: Likewise.
7907 2014-06-20 Gary Benson <gbenson@redhat.com>
7909 * Makefile.in (SFILES): Update locations for files moved
7911 (object file files): Reordered.
7913 2014-06-20 Gary Benson <gbenson@redhat.com>
7915 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7916 (i386_dr_low_set_addr): Likewise.
7917 (i386_dr_low_get_addr): Likewise.
7918 (i386_dr_low_can_set_control): Likewise.
7919 (i386_dr_low_set_control): Likewise.
7920 (i386_dr_low_get_control): Likewise.
7921 (i386_dr_low_get_status): Likewise.
7922 (i386_get_debug_register_length): Likewise.
7923 * linux-x86-low.c (i386_dr_low_set_addr):
7924 Changed signature. Made static.
7925 (i386_dr_low_get_addr): Likewise.
7926 (i386_dr_low_set_control): Likewise.
7927 (i386_dr_low_get_control): Likewise.
7928 (i386_dr_low_get_status): Likewise.
7929 (i386_dr_low): New global variable.
7930 * win32-i386-low.c (i386_dr_low_set_addr):
7931 Changed signature. Made static.
7932 (i386_dr_low_get_addr): Likewise.
7933 (i386_dr_low_set_control): Likewise.
7934 (i386_dr_low_get_control): Likewise.
7935 (i386_dr_low_get_status): Likewise.
7936 (i386_dr_low): New global variable.
7938 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7940 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7941 * Makefile.in (AR, AR_FLAGS): Define.
7942 * configure: Regenerate.
7944 2014-06-19 Gary Benson <gbenson@redhat.com>
7946 * Makefile.in (i386-dregs.o): New rule.
7947 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7948 * i386-low.c (target.h): Remove include.
7949 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7950 (DR_CONTROL_SHIFT): Likewise.
7951 (DR_CONTROL_SIZE): Likewise.
7952 (DR_RW_EXECUTE): Likewise.
7953 (DR_RW_WRITE): Likewise.
7954 (DR_RW_READ): Likewise.
7955 (DR_RW_IORW): Likewise.
7956 (DR_LEN_1): Likewise.
7957 (DR_LEN_2): Likewise.
7958 (DR_LEN_4): Likewise.
7959 (DR_LEN_8): Likewise.
7960 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7961 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7962 (DR_ENABLE_SIZE): Likewise.
7963 (DR_LOCAL_SLOWDOWN): Likewise.
7964 (DR_GLOBAL_SLOWDOWN): Likewise.
7965 (DR_CONTROL_RESERVED): Likewise.
7966 (I386_DR_CONTROL_MASK): Likewise.
7967 (I386_DR_VACANT): Likewise.
7968 (I386_DR_LOCAL_ENABLE): Likewise.
7969 (I386_DR_GLOBAL_ENABLE): Likewise.
7970 (I386_DR_DISABLE): Likewise.
7971 (I386_DR_SET_RW_LEN): Likewise.
7972 (I386_DR_GET_RW_LEN): Likewise.
7973 (I386_DR_WATCH_HIT): Likewise.
7974 (i386_wp_op_t): Likewise.
7975 (i386_show_dr): Likewise.
7976 (i386_length_and_rw_bits): Likewise.
7977 (i386_insert_aligned_watchpoint): Likewise.
7978 (i386_remove_aligned_watchpoint): Likewise.
7979 (i386_handle_nonaligned_watchpoint): Likewise.
7980 i386_update_inferior_debug_regs(): Likewise.
7981 (i386_dr_insert_watchpoint): Likewise.
7982 (i386_dr_remove_watchpoint): Likewise.
7983 (i386_dr_region_ok_for_watchpoint): Likewise.
7984 (i386_dr_stopped_data_address): Likewise.
7985 (i386_dr_stopped_by_watchpoint): Likewise.
7987 2014-06-19 Gary Benson <gbenson@redhat.com>
7989 * i386-low.c (i386_dr_show): Renamed to
7990 i386_show_dr and made static. All uses updated.
7991 (i386_dr_length_and_rw_bits): Renamed to
7992 i386_length_and_rw_bits and made static.
7994 (i386_dr_insert_aligned_watchpoint): Renamed to
7995 i386_insert_aligned_watchpoint and made static.
7997 (i386_dr_remove_aligned_watchpoint): Renamed to
7998 i386_remove_aligned_watchpoint and made static.
8000 (i386_dr_update_inferior_debug_regs): Renamed to
8001 i386_update_inferior_debug_regs and made static.
8004 2014-06-18 Gary Benson <gbenson@redhat.com>
8006 * i386-low.h (i386_dr_low_can_set_addr): New macro.
8007 (i386_dr_low_can_set_control): Likewise.
8008 (i386_get_debug_register_length): Likewise.
8009 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
8010 (i386_dr_low_can_set_control): Likewise.
8011 (i386_get_debug_register_length): Likewise.
8013 2014-06-17 Gary Benson <gbenson@redhat.com>
8015 * i386-low.h (i386-dregs.h): New include.
8016 (DR_FIRSTADDR): Now in i386-dregs.h.
8017 (DR_LASTADDR): Likewise.
8018 (DR_NADDR): Likewise.
8019 (DR_STATUS): Likewise.
8020 (DR_CONTROL): Likewise.
8021 (i386_debug_reg_state): Likewise.
8022 (i386_dr_insert_watchpoint): Likewise.
8023 (i386_dr_remove_watchpoint): Likewise.
8024 (i386_dr_region_ok_for_watchpoint): Likewise.
8025 (i386_dr_stopped_data_address): Likewise.
8026 (i386_dr_stopped_by_watchpoint): Likewise.
8027 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
8029 2014-06-18 Gary Benson <gbenson@redhat.com>
8031 * i386-low.h (i386_low_insert_watchpoint): Renamed to
8032 i386_dr_insert_watchpoint.
8033 (i386_low_remove_watchpoint): Renamed to
8034 i386_dr_remove_watchpoint.
8035 (i386_low_region_ok_for_watchpoint): Renamed to
8036 i386_dr_region_ok_for_watchpoint.
8037 (i386_low_stopped_data_address): Renamed to
8038 i386_dr_stopped_data_address.
8039 (i386_low_stopped_by_watchpoint): Renamed to
8040 i386_dr_stopped_by_watchpoint.
8041 * i386-low.c (i386_show_dr): Renamed to
8042 i386_dr_show and made nonstatic. All uses updated.
8043 (i386_length_and_rw_bits): Renamed to
8044 i386_dr_length_and_rw_bits and made nonstatic.
8046 (i386_insert_aligned_watchpoint): Renamed to
8047 i386_dr_insert_aligned_watchpoint and made nonstatic.
8049 (i386_remove_aligned_watchpoint): Renamed to
8050 i386_dr_remove_aligned_watchpoint and made nonstatic.
8052 (i386_update_inferior_debug_regs): Renamed to
8053 i386_dr_update_inferior_debug_regs and made nonstatic.
8055 (i386_low_insert_watchpoint): Renamed to
8056 i386_dr_insert_watchpoint. All uses updated.
8057 (i386_low_remove_watchpoint): Renamed to
8058 i386_dr_remove_watchpoint. All uses updated.
8059 (i386_low_region_ok_for_watchpoint): Renamed to
8060 i386_dr_region_ok_for_watchpoint. All uses updated.
8061 (i386_low_stopped_data_address): Renamed to
8062 i386_dr_stopped_data_address. All uses updated.
8063 (i386_low_stopped_by_watchpoint): Renamed to
8064 i386_dr_stopped_by_watchpoint. All uses updated.
8066 2014-06-18 Gary Benson <gbenson@redhat.com>
8068 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8069 (i386_dr_low_can_set_control): Likewise.
8070 (i386_insert_aligned_watchpoint): New check.
8072 2014-06-18 Gary Benson <gbenson@redhat.com>
8074 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8077 2014-06-18 Gary Benson <gbenson@redhat.com>
8079 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8080 instead of fatal and error.
8081 (i386_handle_nonaligned_watchpoint): Likewise.
8083 2014-06-18 Gary Benson <gbenson@redhat.com>
8085 * i386-low.c (i386_get_debug_register_length): New macro.
8086 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8087 (i386_show_dr): Use debug_printf instead of fprintf. Use
8088 phex to format values.
8090 2014-06-18 Gary Benson <gbenson@redhat.com>
8092 * i386-low.h: Comment changes.
8093 * i386-low.c: Likewise.
8095 2014-06-18 Gary Benson <gbenson@redhat.com>
8097 * i386-low.c: Whitespace changes.
8099 2014-06-12 Tom Tromey <tromey@redhat.com>
8101 * utils.c (freeargv): Remove.
8103 2014-06-12 Tom Tromey <tromey@redhat.com>
8105 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8106 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8107 (parse_debug_format_options): Likewise.
8108 (gdbserver_usage): Likewise.
8109 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8110 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8111 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8113 ($(LIBGNU)): Depend on libiberty.
8114 (all-lib): Recurse into all subdirs.
8115 (install-only): Invoke "install" target in subdirs.
8116 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8118 * configure: Rebuild.
8119 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8120 for vasprintf, vsnprintf, or gettimeofday.
8121 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8124 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8126 * development.sh: Delete.
8127 * Makefile.in (config.status): Adjust dependency on development.sh.
8128 * configure.ac: Adjust development.sh source call.
8129 * configure: Regenerate.
8131 2014-06-02 Pedro Alves <palves@redhat.com>
8133 * ax.c (gdb_free_agent_expr): New function.
8134 * ax.h (gdb_free_agent_expr): New declaration.
8135 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8137 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8139 (clear_breakpoint_conditions_and_commands): New function.
8140 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8141 (clear_breakpoint_conditions_and_commands): New declaration.
8143 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8145 * linux-aarch64-low.c (asm/ptrace.h): Include.
8147 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8149 Fix TLS access for -static -pthread.
8150 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8151 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8152 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8154 2014-05-20 Pedro Alves <palves@redhat.com>
8156 * linux-aarch64-low.c (aarch64_insert_point)
8157 (aarch64_remove_point): No longer check whether the type is
8158 supported here. Adjust to new interface.
8159 (the_low_target): Install aarch64_supports_z_point_type as
8160 supports_z_point_type method.
8161 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8162 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8163 instead of a Z packet char. Adjust.
8164 (arm_supports_z_point_type): New function.
8165 (arm_insert_point, arm_remove_point): Adjust to new interface.
8166 (the_low_target): Install arm_supports_z_point_type.
8167 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8168 (cris_insert_point, cris_remove_point): Adjust to new interface.
8169 Don't check whether the type is supported here.
8170 (the_low_target): Install cris_supports_z_point_type.
8171 * linux-low.c (linux_supports_z_point_type): New function.
8172 (linux_insert_point, linux_remove_point): Adjust to new interface.
8173 * linux-low.h (struct linux_target_ops) <insert_point,
8174 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8175 raw_breakpoint pointer parameter.
8176 <supports_z_point_type>: New method.
8177 * linux-mips-low.c (mips_supports_z_point_type): New function.
8178 (mips_insert_point, mips_remove_point): Adjust to new interface.
8179 Use mips_supports_z_point_type.
8180 (the_low_target): Install mips_supports_z_point_type.
8181 * linux-ppc-low.c (the_low_target): Install NULL as
8182 supports_z_point_type method.
8183 * linux-s390-low.c (the_low_target): Install NULL as
8184 supports_z_point_type method.
8185 * linux-sparc-low.c (the_low_target): Install NULL as
8186 supports_z_point_type method.
8187 * linux-x86-low.c (x86_supports_z_point_type): New function.
8188 (x86_insert_point): Adjust to new insert_point interface. Use
8189 insert_memory_breakpoint. Adjust to new
8190 i386_low_insert_watchpoint interface.
8191 (x86_remove_point): Adjust to remove_point interface. Use
8192 remove_memory_breakpoint. Adjust to new
8193 i386_low_remove_watchpoint interface.
8194 (the_low_target): Install x86_supports_z_point_type.
8195 * lynx-low.c (lynx_target_ops): Install NULL as
8196 supports_z_point_type callback.
8197 * nto-low.c (nto_supports_z_point_type): New.
8198 (nto_insert_point, nto_remove_point): Adjust to new interface.
8199 (nto_target_ops): Install nto_supports_z_point_type.
8200 * mem-break.c: Adjust intro comment.
8201 (struct raw_breakpoint) <raw_type, size>: New fields.
8202 <inserted>: Update comment.
8203 <shlib_disabled>: Delete field.
8204 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8205 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8206 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8207 (raw_bkpt_type_to_target_hw_bp_type): New function.
8208 (find_enabled_raw_code_breakpoint_at): New function.
8209 (find_raw_breakpoint_at): New type and size parameters. Use them.
8210 (insert_memory_breakpoint): New function, based off
8211 set_raw_breakpoint_at.
8212 (remove_memory_breakpoint): New function.
8213 (set_raw_breakpoint_at): Reimplement.
8214 (set_breakpoint): New, based on set_breakpoint_at.
8215 (set_breakpoint_at): Reimplement.
8216 (delete_raw_breakpoint): Go through the_target->remove_point
8217 instead of assuming memory breakpoints.
8218 (find_gdb_breakpoint_at): Delete.
8219 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8220 (find_gdb_breakpoint): New function.
8221 (set_gdb_breakpoint_at): Delete.
8222 (z_type_supported): New function.
8223 (set_gdb_breakpoint_1): New function, loosely based off
8224 set_gdb_breakpoint_at.
8225 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8226 (delete_gdb_breakpoint_at): Delete.
8227 (delete_gdb_breakpoint_1): New function, loosely based off
8228 delete_gdb_breakpoint_at.
8229 (delete_gdb_breakpoint): New function.
8230 (clear_gdb_breakpoint_conditions): Rename to ...
8231 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8233 (add_condition_to_breakpoint): Make static.
8234 (add_breakpoint_condition): Take a struct breakpoint pointer
8235 instead of an address. Adjust.
8236 (gdb_condition_true_at_breakpoint): Rename to ...
8237 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8239 (gdb_condition_true_at_breakpoint): Reimplement.
8240 (add_breakpoint_commands): Take a struct breakpoint pointer
8241 instead of an address. Adjust.
8242 (gdb_no_commands_at_breakpoint): Rename to ...
8243 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8244 parameter. Return true if no breakpoint was found. Change debug
8246 (gdb_no_commands_at_breakpoint): Reimplement.
8247 (run_breakpoint_commands): Rename to ...
8248 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8249 and change return type to boolean.
8250 (run_breakpoint_commands): New function.
8251 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8252 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8253 breakpoint. Go through the_target->remove_point instead of
8254 assuming memory breakpoint.
8255 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8256 software and hardware breakpoints.
8257 (reinsert_raw_breakpoint): Go through the_target->insert_point
8258 instead of assuming memory breakpoint.
8259 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8260 software and hardware breakpoints.
8261 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8262 Check both software and hardware breakpoints.
8263 (validate_inserted_breakpoint): Assert the breakpoint is a
8264 software breakpoint. Set the inserted flag to -1 instead of
8265 setting shlib_disabled.
8266 (delete_disabled_breakpoints): Adjust.
8267 (validate_breakpoints): Only validate software breakpoints.
8268 Adjust to inserted flag change.
8269 (check_mem_read, check_mem_write): Skip breakpoint types other
8270 than software breakpoints. Adjust to inserted flag change.
8271 * mem-break.h (enum raw_bkpt_type): New enum.
8272 (raw_breakpoint, struct process_info): Forward declare.
8273 (Z_packet_to_target_hw_bp_type): Delete declaration.
8274 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8275 (set_gdb_breakpoint, delete_gdb_breakpoint)
8276 (clear_breakpoint_conditions): New declarations.
8277 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8278 (breakpoint_inserted_here): Update comment.
8279 (add_breakpoint_condition, add_breakpoint_commands): Replace
8280 address parameter with a breakpoint pointer parameter.
8281 (gdb_breakpoint_here): Update comment.
8282 (delete_gdb_breakpoint_at): Delete.
8283 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8284 * server.c (process_point_options): Take a struct breakpoint
8285 pointer instead of an address. Adjust.
8286 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8287 delete_gdb_breakpoint.
8288 * spu-low.c (spu_target_ops): Install NULL as
8289 supports_z_point_type method.
8290 * target.h: Include mem-break.h.
8291 (struct target_ops) <prepare_to_access_memory>: Update comment.
8292 <supports_z_point_type>: New field.
8293 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8294 instead of a char. Also take a raw breakpoint pointer.
8295 * win32-arm-low.c (the_low_target): Install NULL as
8296 supports_z_point_type.
8297 * win32-i386-low.c (i386_supports_z_point_type): New function.
8298 (i386_insert_point, i386_remove_point): Adjust to new interface.
8299 (the_low_target): Install i386_supports_z_point_type.
8300 * win32-low.c (win32_supports_z_point_type): New function.
8301 (win32_insert_point, win32_remove_point): Adjust to new interface.
8302 (win32_target_ops): Install win32_supports_z_point_type.
8303 * win32-low.h (struct win32_target_ops):
8304 <supports_z_point_type>: New method.
8305 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8306 instead of a char. Also take a raw breakpoint pointer.
8308 2014-05-20 Pedro Alves <palves@redhat.com>
8310 * mem-break.h: Include break-common.h.
8311 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8312 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8313 (Z_packet_to_target_hw_bp_type): New declaration.
8314 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8315 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8316 (Z_PACKET_ACCESS_WP): Delete macros.
8317 (Z_packet_to_hw_type): Delete function.
8318 * i386-low.h: Don't include break-common.h here.
8319 (Z_packet_to_hw_type): Delete declaration.
8320 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8321 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8322 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8323 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8324 * linux-aarch64-low.c: Don't include break-common.h here.
8325 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8326 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8327 (Z_packet_to_target_hw_bp_type): Delete function.
8328 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8330 (mips_insert_point, mips_remove_point): Use
8331 Z_packet_to_target_hw_bp_type.
8333 2014-05-20 Pedro Alves <palves@redhat.com>
8335 * linux-aarch64-low.c: Include break-common.h.
8336 (enum target_point_type): Delete.
8337 (Z_packet_to_point_type): Rename to ...
8338 (Z_packet_to_target_hw_bp_type): ... this, and return a
8339 target_hw_bp_type instead.
8340 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8341 instead of an enum target_point_type.
8342 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8344 (aarch64_dr_state_insert_one_point)
8345 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8346 (aarch64_handle_aligned_watchpoint)
8347 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8348 Take an enum target_hw_bp_type instead of an enum
8350 (aarch64_supports_z_point_type): New function.
8351 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8352 use Z_packet_to_target_hw_bp_type.
8354 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8356 * configure.ac: Only use -Werror by default when DEVELOPMENT
8358 * configure: Regenerate.
8360 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8362 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8363 * linux-x86-low.c (X86_64_USER_REGS): New.
8364 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8366 2014-04-28 Yao Qi <yao@codesourcery.com>
8368 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8371 2014-04-25 Pedro Alves <palves@redhat.com>
8374 * linux-low.c (linux_attach_fail_reason_string): New function.
8375 (linux_attach_lwp): Delete.
8376 (linux_attach_lwp_1): Rename to ...
8377 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8378 argument. Remove "initial" parameter. Return int instead of
8379 void. Don't error or warn here.
8380 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8381 failure to attach to the tgid. Call warning when failing to
8383 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8384 argument. Remove "initial" parameter. Return int instead of
8385 void. Don't error or warn here.
8386 (linux_attach_fail_reason_string): New declaration.
8387 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8388 interface change. Use linux_attach_fail_reason_string.
8390 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8391 Walfred Tedeschi <walfred.tedeschi@intel.com>
8393 * Makefile.in: Added rules to handle new files
8394 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8395 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8396 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8397 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8398 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8399 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8401 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8402 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8403 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8404 i386/x32-avx512.xml.
8405 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8406 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8407 i386/x32-avx512-linux.xml.
8408 * i387-fp.c (num_avx512_k_registers): New constant for number
8410 (num_avx512_zmmh_low_registers): New constant for number of
8411 lower ZMM registers (0-15).
8412 (num_avx512_zmmh_high_registers): New constant for number of
8413 higher ZMM registers (16-31).
8414 (num_avx512_ymmh_registers): New contant for number of higher
8415 YMM registers (ymm16-31 added by avx521 on x86_64).
8416 (num_avx512_xmm_registers): New constant for number of higher
8417 XMM registers (xmm16-31 added by AVX512 on x86_64).
8418 (struct i387_xsave): Add space for AVX512 registers.
8419 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8420 Add code to handle AVX512 registers.
8421 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8422 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8423 prototypei from generated file.
8424 (tdesc_amd64_avx512_linux): Likewise.
8425 (init_registers_x32_avx512_linux): Likewise.
8426 (tdesc_x32_avx512_linux): Likewise.
8427 (init_registers_i386_avx512_linux): Likewise.
8428 (tdesc_i386_avx512_linux): Likewise.
8429 (x86_64_regmap): Add AVX512 registers.
8430 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8432 (initialize_low_arch): Add code to initialize AVX512 registers.
8434 2014-04-23 Pedro Alves <palves@redhat.com>
8436 * mem-break.c (find_gdb_breakpoint_at): Make static.
8437 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8439 2014-04-23 Pedro Alves <palves@redhat.com>
8441 * i386-low.c: Don't include break-common.h here.
8442 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8443 prototype to take target_hw_bp_type as argument instead of a Z
8445 * i386-low.h: Include break-common.h here.
8446 (Z_packet_to_hw_type): Declare.
8447 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8449 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8450 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8451 (x86_remove_point): Convert the packet number to a
8452 target_hw_bp_type before calling i386_low_remove_watchpoint.
8453 * win32-i386-low.c (i386_insert_point): Convert the packet number
8454 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8455 (i386_remove_point): Convert the packet number to a
8456 target_hw_bp_type before calling i386_low_remove_watchpoint.
8458 2014-04-23 Pedro Alves <palves@redhat.com>
8460 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8462 2014-04-10 Pedro Alves <palves@redhat.com>
8464 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8465 Check if the condition or command is NULL before checking if the
8466 breakpoint is known. On success, return true.
8467 * mem-break.h (add_breakpoint_condition): Document return.
8468 (add_breakpoint_commands): Add describing comment.
8469 * server.c (skip_to_semicolon): New function.
8470 (process_point_options): Use it.
8472 2014-04-09 Pedro Alves <palves@redhat.com>
8474 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8477 2014-02-27 Pedro Alves <palves@redhat.com>
8480 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8482 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8484 (last_thread_of_process_p): Take a PID argument instead of a
8486 (linux_wait_for_lwp): Delete.
8487 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8489 (linux_low_filter_event): New function, party factored out from
8490 linux_wait_for_event.
8491 (linux_wait_for_event): Rename to ...
8492 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8493 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8494 sigsuspend. Check for zombie leaders.
8495 (linux_wait_for_event): Reimplement as wrapper around
8496 linux_wait_for_event_filtered.
8497 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8498 a normal or signal exit is seen, it's the whole process exiting.
8499 (wait_for_sigstop): No longer a for_each_inferior callback.
8500 Rewrite on top of linux_wait_for_event_filtered.
8501 (stop_all_lwps): Call wait_for_sigstop directly.
8502 * server.c (resume, handle_target_event): Handle
8503 TARGET_WAITKIND_NO_RESUMED.
8505 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8507 * win32-low.c (psapi_get_dll_name,
8508 * win32_CreateToolhelp32Snapshot): Delete.
8509 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8510 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8512 (handle_load_dll): Add function description.
8513 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8515 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8517 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8519 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8520 base address when calling win32_add_one_solib.
8521 (handle_load_dll): Delete local variable load_addr.
8522 Remove 0x1000 offset applied to DLL base address when calling
8523 win32_add_one_solib.
8524 (handle_unload_dll): Add comment.
8526 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8528 * win32-low.c (win32_add_all_dlls): Renames
8529 win32_ensure_ntdll_loaded. Rewrite function documentation.
8530 Adjust implementation to always load all DLLs.
8531 Add 0x1000 offset to DLL base address when calling
8532 win32_add_one_solib.
8533 (child_initialization_done): New static global.
8534 (do_initial_child_stuff): Set child_initialization_done to
8535 zero during child initialization, and 1 after. Replace call
8536 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8538 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8539 (handle_unload_dll): Add function documentation.
8540 (get_child_debug_event): Ignore load and unload DLL events
8541 during child initialization.
8543 2014-02-20 Doug Evans <dje@google.com>
8545 Remove global all_lwps.
8546 * inferiors.h (ptid_of): Move here from linux-low.h.
8547 (pid_of, lwpid_of): Ditto.
8548 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8549 parameter is a struct thread_info * now.
8550 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8551 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8552 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8554 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8555 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8556 * linux-arm-low.c (update_registers_callback): Update, "entry"
8557 parameter is a struct thread_info * now.
8558 Fetch lwpid from current_inferior directly.
8559 (arm_insert_point): Pass &all_threads to find_inferior instead of
8561 (arm_remove_point): Ditto.
8562 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8563 (arm_prepare_to_resume): Fetch pid from thread.
8564 (arm_read_description): Fetch lwpid from current_inferior directly.
8565 * linux-low.c (all_lwps): Delete.
8566 (delete_lwp): Delete call to remove_inferior.
8567 (handle_extended_wait): Fetch lwpid from thread.
8568 (add_lwp): Don't set lwp->entry.id. Remove call to
8569 add_inferior_to_list.
8570 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8571 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8572 (kill_one_lwp_callback): Ditto.
8573 (linux_kill): Don't dereference NULL pointer.
8574 Fetch ptid,lwpid from thread.
8575 (get_detach_signal): Fetch ptid from thread.
8576 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8577 Simplify call to regcache_invalidate_thread.
8578 (delete_lwp_callback): Update, "entry" parameter is a
8579 struct thread_info * now. Fetch pid from thread.
8580 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8581 (status_pending_p_callback): Update, "entry" parameter is a
8582 struct thread_info * now. Fetch ptid from thread.
8583 (find_lwp_pid): Update, "entry" parameter is a
8584 struct thread_info * now.
8585 (linux_wait_for_lwp): Fetch pid from thread.
8586 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8587 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8588 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8589 (dequeue_one_deferred_signal): Ditto.
8590 (cancel_breakpoint): Fetch ptid from current_inferior.
8591 (linux_wait_for_event): Pass &all_threads to find_inferior,
8592 not &all_lwps. Fetch ptid, lwpid from thread.
8593 (count_events_callback): Update, "entry" parameter is a
8594 struct thread_info * now.
8595 (select_singlestep_lwp_callback): Ditto.
8596 (select_event_lwp_callback): Ditto.
8597 (cancel_breakpoints_callback): Ditto.
8598 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8600 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8601 (unsuspend_one_lwp): Update, "entry" parameter is a
8602 struct thread_info * now.
8603 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8605 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8606 Fetch lwpid from thread, not lwp.
8607 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8608 Pass &all_threads to find_inferior, not &all_lwps.
8609 (send_sigstop): Fetch lwpid from thread, not lwp.
8610 (send_sigstop_callback): Update, "entry" parameter is a
8611 struct thread_info * now.
8612 (suspend_and_send_sigstop_callback): Ditto.
8613 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8614 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8615 struct thread_info * now.
8616 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8618 (lwp_running): Update, "entry" parameter is a
8619 struct thread_info * now.
8620 (stop_all_lwps): Fetch ptid from thread.
8621 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8622 (linux_resume_one_lwp): Fetch lwpid from thread.
8623 (linux_set_resume_request): Update, "entry" parameter is a
8624 struct thread_info * now. Fetch pid, lwpid from thread.
8625 (resume_status_pending_p): Update, "entry" parameter is a
8626 struct thread_info * now.
8627 (need_step_over_p): Ditto. Fetch lwpid from thread.
8628 (start_step_over): Fetch lwpid from thread.
8629 (linux_resume_one_thread): Update, "entry" parameter is a
8630 struct thread_info * now. Fetch lwpid from thread.
8631 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8632 (proceed_one_lwp): Update, "entry" parameter is a
8633 struct thread_info * now. Fetch lwpid from thread.
8634 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8635 struct thread_info * now.
8636 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8637 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8638 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8640 (regsets_store_inferior_registers): Ditto.
8641 (fetch_register, store_register): Ditto.
8642 (linux_read_memory, linux_write_memory): Ditto.
8643 (linux_request_interrupt): Ditto.
8644 (linux_read_auxv): Ditto.
8645 (linux_xfer_siginfo): Ditto.
8646 (linux_qxfer_spu): Ditto.
8647 (linux_qxfer_libraries_svr4): Ditto.
8648 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8649 moved to inferiors.h.
8651 (get_thread_lwp): Update.
8652 (struct lwp_info): Delete member "entry". Simplify comment for
8655 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8656 current_inferior directly.
8657 (update_watch_registers_callback): Update, "entry" parameter is a
8658 struct thread_info * now. Fetch pid from thread.
8659 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8660 (mips_insert_point): Fetch lwpid from current_inferior.
8661 Pass &all_threads to find_inferior, not &all_lwps.
8662 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8663 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8665 (mips_stopped_data_address): Ditto.
8666 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8668 * linux-tile-low.c (tile_arch_setup): Ditto.
8669 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8670 (update_debug_registers_callback): Update, "entry" parameter is a
8671 struct thread_info * now. Fetch pid from thread.
8672 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8673 Pass &all_threads to find_inferior, not &all_lwps.
8674 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8675 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8676 Pass &all_threads to find_inferior, not &all_lwps.
8677 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8678 (i386_dr_low_get_status): Ditto.
8679 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8680 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8681 (x86_linux_read_description): Ditto.
8682 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8684 2014-02-20 Doug Evans <dje@google.com>
8686 * inferiors.c (get_first_inferior): Fix buglet.
8688 2014-02-19 Doug Evans <dje@google.com>
8690 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8691 * inferiors.c (add_thread): Change result type to struct thread_info *.
8692 All callers updated.
8693 (add_lwp): Call add_thread here instead of in callers.
8694 All callers updated.
8695 * linux-low.h (get_lwp_thread): Rewrite.
8696 (struct lwp_info): New member "thread".
8698 2014-02-19 Doug Evans <dje@google.com>
8700 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8701 All callers updated.
8703 2014-02-19 Doug Evans <dje@google.com>
8705 * inferiors.c (add_thread): Fix whitespace.
8707 2014-02-19 Doug Evans <dje@google.com>
8709 * dll.c (clear_dlls): Replace accessing list implemention details
8711 * gdbthread.h (get_first_thread): Declare.
8712 * inferiors.c (for_each_inferior_with_data): New function.
8713 (get_first_thread): New function.
8714 (find_thread_ptid): Simplify.
8715 (get_first_inferior): New function.
8716 (clear_list): Delete.
8717 (one_inferior_p): New function.
8718 (clear_inferior_list): New function.
8719 (clear_inferiors): Update.
8720 * inferiors.h (for_each_inferior_with_data): Declare.
8721 (clear_inferior_list): Declare.
8722 (one_inferior_p): Declare.
8723 (get_first_inferior): Declare.
8724 * linux-low.c (linux_wait_for_event): Replace accessing list
8725 implemention details with API function.
8726 * server.c (target_running): Ditto.
8727 (accumulate_file_name_length): New function.
8728 (emit_dll_description): New function.
8729 (handle_qxfer_libraries): Replace accessing list implemention
8730 details with API function.
8731 (handle_qxfer_threads_worker): New function.
8732 (handle_qxfer_threads_proper): Replace accessing list implemention
8733 details with API function.
8734 (handle_query): Ditto.
8735 (visit_actioned_threads_callback_ftype): New typedef.
8736 (visit_actioned_threads_data): New struct.
8737 (visit_actioned_threads): Rewrite to be find_inferior callback.
8738 (resume): Call find_inferior.
8739 (handle_status): Replace accessing list implemention
8740 details with API function.
8741 (process_serial_event): Replace accessing list implemention details
8743 * target.c (set_desired_inferior): Replace accessing list implemention
8744 details with API function.
8745 * tracepoint.c (same_process_p): New function.
8746 (gdb_agent_about_to_close): Replace accessing list implemention
8747 details with API function.
8748 * win32-low.c (child_delete_thread): Replace accessing list
8749 implemention details with API function.
8750 (match_dll_by_basename): New function.
8751 (dll_is_loaded_by_basename): New function.
8752 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8753 details call to dll_is_loaded_by_basename.
8755 2014-02-19 Doug Evans <dje@google.com>
8757 * dll.h (struct dll_info): Add comment.
8758 * gdbthread.h (struct thread_info): Add comment.
8759 (current_ptid): Simplify.
8760 * inferiors.c (add_process): Update.
8761 (remove_process): Update.
8762 * inferiors.h (struct process_info): Rename member "head" to "entry".
8763 * linux-low.c (delete_lwp): Update.
8765 (last_thread_of_process_p): Update.
8766 (kill_one_lwp_callback, linux_kill): Update.
8767 (status_pending_p_callback): Update.
8768 (wait_for_sigstop): Update. Simplify read of ptid.
8769 (start_step_over): Update.
8770 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8771 (get_lwp_thread): Update.
8772 (struct lwp_info): Rename member "head" to "entry".
8773 * regcache.h (inferior_list_entry): Delete.
8774 * server.c (kill_inferior_callback): Update.
8775 (detach_or_kill_inferior_callback): Update.
8776 (print_started_pid): Update.
8777 (print_attached_pid): Update.
8778 (process_serial_event): Simplify read of ptid.
8779 * thread-db.c (thread_db_create_event): Update.
8780 (thread_db_get_tls_address): Update.
8781 * win32-low.c (current_inferior_ptid): Simplify.
8783 2014-02-19 Tom Tromey <tromey@redhat.com>
8785 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8787 (target_supports_btrace): Update.
8789 2014-02-14 Yao Qi <yao@codesourcery.com>
8791 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8792 (rsp-low-ipa.o): New target.
8794 2014-02-12 Tom Tromey <tromey@redhat.com>
8796 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8797 convert_ascii_to_int.
8798 * regcache.c (registers_to_string): Likewise.
8799 * remote-utils.c (decode_M_packet): Likewise.
8800 * server.c (process_serial_event): Likewise.
8802 2014-02-12 Tom Tromey <tromey@redhat.com>
8804 * server.c (handle_query, handle_v_run): Use hex2bin, not
8806 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8808 2014-02-12 Tom Tromey <tromey@redhat.com>
8810 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8811 convert_int_to_ascii.
8812 * regcache.c (registers_to_string, collect_register_as_string):
8814 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8816 * server.c (process_serial_event): Likewise.
8817 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8818 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8820 2014-02-12 Tom Tromey <tromey@redhat.com>
8822 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8823 bin2hex, not hexify.
8824 * tracepoint.c (cmd_qtstatus): Likewise.
8826 2014-02-12 Tom Tromey <tromey@redhat.com>
8828 * remote-utils.c (monitor_output): Pass explicit length to
8831 2014-02-12 Tom Tromey <tromey@redhat.com>
8833 * tracepoint.c: Include rsp-low.h.
8834 * server.c: Include rsp-low.h.
8835 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8836 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8838 * remote-utils.c: Include rsp-low.h.
8839 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8840 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8841 (convert_int_to_ascii, convert_ascii_to_int): Move to
8843 * regcache.c: Include rsp-low.h.
8844 * ax.c: Include rsp-low.h.
8845 * Makefile.in (SFILES): Add common/rsp-low.c.
8846 (OBS): Add rsp-low.o.
8847 (rsp-low.o): New target.
8849 2014-02-12 Tom Tromey <tromey@redhat.com>
8851 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8852 Include print-utils.h.
8853 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8854 (plongest, thirty_two, phex_nz): Remove.
8855 * Makefile.in (SFILES): Add common/print-utils.c.
8856 (OBS): Add print-utils.o.
8857 (print-utils-ipa.o): New target.
8858 (print-utils.o): New target.
8859 (IPA_OBJS): Add print-utils-ipa.o.
8861 2014-02-06 Tom Tromey <tromey@redhat.com>
8863 * Makefile.in (SFILES): Fix indentation.
8865 2014-02-05 Doug Evans <dje@google.com>
8867 * linux-low.c (linux_wait_for_event): Improve comment.
8868 (linux_wait_1): Keep current_inferior in sync with event_child.
8870 2014-01-22 Doug Evans <dje@google.com>
8872 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8874 2014-01-22 Doug Evans <dje@google.com>
8876 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8877 * configure: Regenerate.
8878 * config.in: Regenerate.
8879 * Makefile.in (SFILES): Add debug.c.
8881 * debug.c: New file.
8882 * debug.h: New file.
8883 * linux-aarch64-low.c (*): Update all debugging printfs to use
8884 debug_printf instead of fprintf.
8885 * linux-arm-low.c (*): Ditto.
8886 * linux-cris-low.c (*): Ditto.
8887 * linux-crisv32-low.c (*): Ditto.
8888 * linux-m32r-low.c (*): Ditto.
8889 * linux-sparc-low.c (*): Ditto.
8890 * linux-x86.c (*): Ditto.
8891 * linux-low.c (*): Ditto.
8892 (linux_wait_1): Add calls to debug_enter, debug_exit.
8893 (linux_wait): Remove redundant debugging printf.
8894 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8895 (linux_resume, unstop_all_lwps): Ditto.
8896 * mem-break.c (*): Update all debugging printfs to use
8897 debug_printf instead of fprintf.
8898 * remote-utils.c (*): Ditto.
8899 * thread-db.c (*): Ditto.
8900 * server.c #include <ctype.h>, "gdb_vecs.h".
8901 (debug_threads): Moved to debug.c.
8902 (*): Update all debugging printfs to use debug_printf instead of
8904 (start_inferior): Replace call to fflush with call to debug_flush.
8905 (monitor_show_help): Mention set debug-format.
8906 (parse_debug_format_options): New function.
8907 (handle_monitor_command): Handle "monitor set debug-format".
8908 (gdbserver_usage): Mention --debug-format.
8909 (main): Parse --debug-format.
8910 * server.h (debug_threads): Declaration moved to debug.h.
8912 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8913 trace_debug_1 that uses debug_printf.
8914 (tracepoint_look_up_symbols): Update all debugging printfs to use
8915 debug_printf instead of fprintf.
8917 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8919 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8922 2014-01-17 Pedro Alves <palves@redhat.com>
8925 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8926 defined after including gdb_proc_service.h.
8928 2014-01-16 Doug Evans <dje@google.com>
8930 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8931 (match_dll): Use it.
8933 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8935 * target.h (target_ops) <read_btrace>: Change parameters and
8936 return type to allow error reporting.
8937 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8938 trace reading errors on.
8939 * linux-low.c (linux_low_read_btrace): Pass trace reading
8941 (linux_low_disable_btrace): New.
8943 2014-01-15 Doug Evans <dje@google.com>
8945 * inferiors.c (thread_id_to_gdb_id): Delete.
8946 * inferiors.h (thread_id_to_gdb_id): Delete.
8948 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8950 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8951 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8954 2014-01-08 Pedro Alves <palves@redhat.com>
8956 * server.c (handle_status): Don't discard previous queued stop
8957 replies or thread's pending status here.
8958 (main) <disconnection>: Do it here instead.
8960 2014-01-08 Pedro Alves <palves@redhat.com>
8962 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8963 * server.c (visit_actioned_threads, handle_pending_status): New
8965 (handle_v_cont): Factor out parts to ...
8966 (resume): ... this new function. If in all-stop, and a thread
8967 being resumed has a pending status, report it without actually
8969 (myresume): Adjust to use the new 'resume' function.
8970 (clear_pending_status_callback, set_pending_status_callback)
8971 (find_status_pending_thread_callback): New functions.
8972 (handle_status): Handle the case of multiple threads having
8973 interesting statuses to report. Report threads' real last signal
8974 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8975 with an interesting thread to report the status for, instead of
8976 always reporting the status of the first thread.
8978 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8980 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8981 * gdbreplay.c (gdbreplay_version): Likewise.
8983 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8985 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8986 iov.iov_len with the real length in use.
8988 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8990 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8991 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8992 for all targets that use win32-low.c.
8993 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8994 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8996 2013-12-13 Pedro Alves <palves@redhat.com>
8998 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8999 if equal to TARGET_WAITKIND_LOADED.
9000 * win32-low.c (cached_status): New static global.
9001 (win32_wait): Add declaration.
9002 (do_initial_child_stuff): Flush all initial pending debug events
9003 up to the initial breakpoint.
9004 (win32_wait): If CACHED_STATUS was set, return that instead
9005 of doing a real wait. Remove the code resuming the execution
9006 of the inferior after receiving a TARGET_WAITKIND_LOADED event
9007 during the initial phase. Also remove the code changing
9008 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
9009 TARGET_WAITKIND_STOPPED.
9011 2013-12-11 Yao Qi <yao@codesourcery.com>
9013 * notif.c (handle_notif_ack): Return 0 if no notification
9016 2013-11-20 Doug Evans <dje@google.com>
9018 * linux-low.c (linux_set_resume_request): Fix comment.
9020 2013-11-20 Doug Evans <dje@google.com>
9022 * linux-low.c (resume_status_pending_p): Tweak comment.
9024 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
9026 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
9027 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
9028 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
9029 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
9030 (srv_amd64_regobj): Add amd64-mpx.o.
9031 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
9032 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
9033 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
9034 * i387-fp.c (num_pl_bnd_register) Added constant.
9035 (num_pl_bnd_cfg_registers) Added constant.
9036 (struct i387_xsave) Added reserved area and MPX fields.
9037 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
9038 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
9040 (tdesc_i386_mpx_linux): Add MPX amd64 target.
9041 (init_registers_amd64_mpx_linux): Declare new function.
9042 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
9043 (x86_64_regmap): Add MPX registers.
9044 (x86_linux_read_description): Add MPX case.
9045 (initialize_low_arch): Initialize MPX targets.
9047 2013-11-18 Tom Tromey <tromey@redhat.com>
9049 * configure: Rebuild.
9050 * configure.ac: Don't check for stdlib.h.
9051 * gdbreplay.c: Unconditionally include stdlib.h.
9053 2013-11-18 Tom Tromey <tromey@redhat.com>
9055 * config.in: Rebuild.
9056 * configure: Rebuild.
9057 * configure.ac: Don't use AC_HEADER_DIRENT.
9059 2013-11-18 Tom Tromey <tromey@redhat.com>
9061 * server.h: Don't check HAVE_STRING_H.
9062 * gdbreplay.c: Don't check HAVE_STRING_H.
9063 * configure: Rebuild.
9065 2013-11-18 Tom Tromey <tromey@redhat.com>
9067 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9070 2013-11-08 Tom Tromey <tromey@redhat.com>
9072 * configure, config.in: Rebuild.
9073 * configure.ac: Remove unused configury.
9075 2013-11-08 Tom Tromey <tromey@redhat.com>
9077 * acinclude.m4: Include common.m4, codeset.m4.
9078 * configure, config.in: Rebuild.
9079 * configure.ac: Use GDB_AC_COMMON.
9081 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9083 * linux-s390-low.c (HWCAP_S390_TE): New define.
9084 (s390_arch_setup): Consider the TE field in the HWCAP for
9085 determining 'have_regset_tdb'.
9087 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9090 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9093 2013-10-02 Pedro Alves <palves@redhat.com>
9095 * server.c (process_serial_event): Don't output "GDBserver
9096 exiting" if GDB is connected through stdio.
9097 * target.c (mywait): Likewise, be silent if GDB is connected
9100 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9102 * lynx-low.c (lynx_add_threads_after_attach): New function.
9103 (lynx_attach): Remove call to add_thread. Add call to
9104 lynx_add_threads_after_attach instead.
9106 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9108 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9109 * config.in, configure: Regenerated.
9111 2013-09-18 Yao Qi <yao@codesourcery.com>
9114 * server.c (start_inferior): Clear 'resume_info'.
9116 2013-09-16 Jiong Wang <jiwang@tilera.com>
9118 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9121 2013-09-16 Jiong Wang <jiwang@tilera.com>
9123 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9124 linux-tile-low.o to srv_tgtobj.
9126 2013-09-16 Will Newton <will.newton@linaro.org>
9128 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9131 2013-09-06 Pedro Alves <palves@redhat.com>
9133 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9134 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9135 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9136 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9137 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9138 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9140 2013-09-06 Pedro Alves <palves@redhat.com>
9142 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9143 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9145 2013-09-06 Pedro Alves <palves@redhat.com>
9147 * linux-amd64-ipa.c: Include tracepoint.h.
9148 * linux-i386-ipa.c: Include tracepoint.h.
9150 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9152 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9153 (ps_get_thread_area): New function.
9155 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9157 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9158 (initialize_low_arch): Call init_registers_crisv32 rather than
9159 init_register_crisv32.
9161 2013-09-05 Pedro Alves <palves@redhat.com>
9163 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9165 * hostio.h: ... this new file.
9166 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9167 win32-low.c: Include hostio.h.
9169 2013-09-05 Pedro Alves <palves@redhat.com>
9171 * server.h (gdb_client_data, handler_func, callback_handler_func)
9172 (delete_file_handler, add_file_handler, append_callback_event)
9173 (delete_callback_event, start_event_loop, initialize_event_loop):
9174 Move to event-loop.h and include it.
9175 * event-loop.h: New file.
9177 2013-09-05 Pedro Alves <palves@redhat.com>
9179 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9180 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9181 (loaded_dll, unloaded_dll): Move to ...
9182 * dll.h: ... this new file.
9183 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9185 2013-09-05 Pedro Alves <palves@redhat.com>
9187 * server.h (current_process, get_thread_process, all_processes)
9188 (add_inferior_to_list, for_each_inferior, current_inferior)
9189 (remove_inferior, add_process, remove_process, find_process_pid)
9190 (have_started_inferiors_p, have_attached_inferiors_p)
9191 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9192 (clear_inferiors, find_inferior, find_inferior_id)
9193 (inferior_target_data, set_inferior_target_data)
9194 (inferior_regcache_data, set_inferior_regcache_data): Move to
9195 inferiors.h, and include it.
9196 * inferiors.h: New file.
9198 2013-09-05 Pedro Alves <palves@redhat.com>
9200 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9204 2013-09-05 Pedro Alves <palves@redhat.com>
9206 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9208 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9209 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9210 (handle_tracepoint_general_set, handle_tracepoint_query)
9211 (tracepoint_finished_step, tracepoint_was_hit)
9212 (release_while_stepping_state_list, current_traceframe)
9213 (in_readonly_region, traceframe_read_mem)
9214 (fetch_traceframe_registers, traceframe_read_sdata)
9215 (traceframe_read_info, struct fast_tpoint_collect_status)
9216 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9217 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9218 (supply_fast_tracepoint_registers)
9219 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9220 (ipa_tdesc, claim_trampoline_space)
9221 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9222 (agent_mem_read, agent_get_trace_state_variable_value)
9223 (agent_set_trace_state_variable_value, agent_tsv_read)
9224 (agent_mem_read_string, get_raw_reg_func_addr)
9225 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9226 * tracepoint.h: ... this new file.
9228 2013-09-05 Pedro Alves <palves@redhat.com>
9230 * server.h (perror_with_name, error, fatal, warning, paddress)
9231 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9233 * utils.h: New file.
9235 2013-09-05 Pedro Alves <palves@redhat.com>
9237 * server.h (remote_debug, noack_mode, transport_is_reliable)
9238 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9239 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9240 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9241 (write_enn, initialize_async_io, enable_async_io)
9242 (disable_async_io, check_remote_input_interrupt_request)
9243 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9244 (dead_thread_notify, prepare_resume_reply)
9245 (decode_address_to_semicolon, decode_address, decode_m_packet)
9246 (decode_M_packet, decode_X_packet, decode_xfer_write)
9247 (decode_search_memory_packet, unhexify, hexify)
9248 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9249 (look_up_one_symbol, relocate_instruction)
9250 (monitor_output): Move to remote-utils.h, and include it.
9251 * remote-utils.h: New file.
9253 2013-09-05 Pedro Alves <palves@redhat.com>
9255 * server.h (_): Delete.
9257 2013-09-02 Pedro Alves <palves@redhat.com>
9259 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9260 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9262 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9264 2013-09-02 Pierre Muller <muller@sourceware.org>
9266 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9267 or WriteProcessMemory complete successfully and handle
9268 ERROR_PARTIAL_COPY error.
9270 2013-09-02 Pedro Alves <palves@redhat.com>
9272 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9273 error instead of EIO.
9275 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9278 * linux-low.c: Include filestuff.h.
9279 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9280 * lynx-low.c: Include filestuff.h.
9281 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9282 * server.c: Include filestuff.h.
9283 (main): Call notice_open_fds.
9284 * spu-low.c: Include filestuff.h.
9285 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9287 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9289 * Makefile.in: Explain why ../target and ../nat are not
9290 listed as include file search paths.
9291 (linux-waitpid.o): New object file rule.
9292 * configure.srv (srv_native_linux_obj): New variable.
9293 Replace all occurrences of linux native object files with
9294 $srv_native_linux_obj.
9295 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9296 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9297 (linux_enable_event_reporting): Remove declaration.
9298 (my_waitpid): Moved to common/linux-waitpid.c.
9299 (linux_wait_for_event): Pass ptid when calling
9300 linux_enable_event_reporting.
9301 (linux_supports_tracefork_flag): Remove.
9302 (linux_enable_event_reporting): Likewise.
9303 (linux_tracefork_grandchild): Remove.
9304 (STACK_SIZE): Moved to common/linux-ptrace.c.
9305 (linux_tracefork_child): Remove.
9306 (linux_test_for_tracefork): Remove.
9307 (linux_look_up_symbols): Call linux_supports_traceclone.
9308 (initialize_low): Remove call to linux_test_for_tracefork.
9309 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9310 common/linux-ptrace.h.
9311 (PTRACE_TYPE_ARG4): Likewise.
9312 Include linux-ptrace.h.
9314 2013-08-21 Pedro Alves <palves@redhat.com>
9316 * config.in: Renegerate.
9318 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9320 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9321 (SFILES): Remove $(srcdir)/common/target-common.c and
9322 add $(srcdir)/target/waitstatus.c.
9323 (OBS): Remove target-common.o and add waitstatus.o.
9324 (server_h): Remove $(srcdir)/../common/target-common.h and
9325 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9326 and $(srcdir)/../target/waitstatus.h.
9327 (target-common.o): Remove.
9328 (waitstatus.o): New target object file.
9329 * target.h: Do not include target-common.h and
9330 include target/resume.h, target/wait.h and
9331 target/waitstatus.h.
9333 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9335 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9336 to PTRACE_TYPE_ARG3.
9337 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9338 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9340 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9341 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9343 2013-07-27 Jie Zhang <jie@codesourcery.com>
9344 Daniel Jacobowitz <dan@codesourcery.com>
9345 Yao Qi <yao@codesourcery.com>
9347 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9348 (mips-linux-watch.o): New rule.
9349 (mips_linux_watch_h): New variable.
9350 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9352 * linux-mips-low.c: Include mips-linux-watch.h.
9353 (struct arch_process_info, struct arch_lwp_info): New.
9354 (update_watch_registers_callback): New function.
9355 (mips_linux_new_process, mips_linux_new_thread) New functions.
9356 (mips_linux_prepare_to_resume, mips_insert_point): New
9358 (mips_remove_point, mips_stopped_by_watchpoint): New
9360 (rsp_bp_type_to_target_hw_bp_type): New function.
9361 (mips_stopped_data_address): New function.
9362 (the_low_target): Add watchpoint support functions.
9364 2013-07-27 Yao Qi <yao@codesourcery.com>
9366 * i386-low.c: Include break-common.h.
9367 (enum target_hw_bp_type): Remove.
9369 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9371 * Makefile.in (SFILES): /common/target-common.c.
9372 (OBS): Add target-common.o.
9373 (server_h): Add $(srcdir)/../common/target-common.h.
9374 (target-common.o): New target.
9375 * server.c (queue_stop_reply_callback): Free
9376 status string after use.
9377 * target.c (target_waitstatus_to_string): Remove.
9378 * target.h: Include target-common.h.
9379 (resume_kind): Likewise.
9380 (target_waitkind): Likewise.
9381 (target_waitstatus): Likewise.
9382 (TARGET_WNOHANG): Likewise.
9384 2013-07-04 Yao Qi <yao@codesourcery.com>
9386 * Makefile.in (host_alias): Use @host_noncanonical@.
9387 (target_alias): Use @target_noncanonical@.
9388 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9389 ACX_NONCANONICAL_HOST.
9390 * configure: Regenerated.
9393 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9395 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9396 * configure: Rebuild.
9397 * Makefile.in (version_host, version_target): Get from configure.
9398 (version.c): Use $(version_host) and $(version_target).
9400 2013-07-03 Pedro Alves <palves@redhat.com>
9402 * Makefile.in (config.status): Depend on development.sh.
9403 * acinclude.m4: Include libmcheck.m4.
9404 * configure: Regenerate.
9406 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9408 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9409 attribute inside the parentheses.
9410 (winapi_DebugSetProcessKillOnExit): Ditto.
9411 (winapi_DebugBreakProcess): Ditto.
9412 (winapi_GenerateConsoleCtrlEvent): Ditto.
9414 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9416 * notif.h (notif_event): Add a dummy member to avoid compiler
9419 2013-07-01 Pedro Alves <palves@redhat.com>
9421 * hostio.c (HOSTIO_PATH_MAX): Define.
9422 (require_filename, handle_open, handle_unlink, handle_readlink):
9425 2013-07-01 Pedro Alves <palves@redhat.com>
9427 * server.h: Include "pathmax.h".
9428 * linux-low.c: Don't include sys/param.h.
9429 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9431 * win32-low.c: Don't include sys/param.h.
9432 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9434 2013-07-01 Pedro Alves <palves@redhat.com>
9436 * event-loop.c: Don't check HAVE_UNISTD_H before including
9438 * gdbreplay.c: Likewise.
9439 * remote-utils.c: Likewise.
9440 * server.c: Likewise.
9441 * configure.ac: Don't check for unistd.h.
9442 * configure: Regenerate.
9444 2013-06-28 Tom Tromey <tromey@redhat.com>
9446 * Makefile.in (version.c): Use version.in, not
9449 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9451 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9452 * configure: Rebuild.
9453 * Makefile.in (version_host, version_target): Get from configure.
9454 (version.c): Use $(version_host) and $(version_target).
9456 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9458 Fix trace-status to output user name without trailing colon.
9459 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9461 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9463 Fix trace-status to output proper start-time and stop-time.
9464 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9465 output start time and stop time in hex as gdb expects.
9467 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9469 * tracepoint.c (build_traceframe_info_xml): Output trace state
9470 variables present in the trace buffer.
9472 2013-06-24 Tom Tromey <tromey@redhat.com>
9474 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9476 (version.o): Remove.
9477 * gdbreplay.c: Include version.h.
9478 (version, host_name): Don't declare.
9479 * server.h: Include version.h.
9480 (version, host_name): Don't declare.
9482 2013-06-12 Pedro Alves <palves@redhat.com>
9484 * linux-x86-low.c (linux_is_elf64): Delete global.
9485 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9486 with local linux_pid_exe_is_elf_64_file use.
9488 2013-06-11 Pedro Alves <palves@redhat.com>
9490 * linux-low.c (regset_disabled, disable_regset): New functions.
9491 (regsets_fetch_inferior_registers)
9492 (regsets_store_inferior_registers): Use them.
9493 (initialize_regsets_info); Don't allocate the disabled_regsets
9495 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9498 2013-06-11 Pedro Alves <palves@redhat.com>
9500 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9503 2013-06-11 Pedro Alves <palves@redhat.com>
9505 * linux-x86-low.c (initialize_low_arch): Call
9506 init_registers_x32_avx_linux.
9508 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9510 Fix compatibility with Android Bionic.
9511 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9514 2013-06-07 Pedro Alves <palves@redhat.com>
9517 * Makefile.in (OBS): Add tdesc.o.
9518 (IPA_OBJS): Add tdesc-ipa.o.
9519 (tdesc-ipa.o): New rule.
9520 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9522 * linux-low.c (new_inferior): Delete.
9523 (disabled_regsets, num_regsets): Delete.
9524 (linux_add_process): Adjust to set the new per-process
9526 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9527 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9528 was a stop. When calling arch_setup, switch the current inferior
9529 to the thread that got an event.
9530 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9531 (regsets_fetch_inferior_registers)
9532 (regsets_store_inferior_registers): New regsets_info parameter.
9534 (linux_register_in_regsets): New regs_info parameter. Adjust to
9536 (register_addr, fetch_register, store_register): New usrregs_info
9537 parameter. Adjust to use it.
9538 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9539 parameter regs_info. Adjust to use it.
9540 (linux_fetch_registers): Get the current inferior's regs_info, and
9542 (linux_store_registers): Ditto.
9543 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9544 (initialize_low): Don't initialize the target_regsets here. Call
9545 initialize_low_arch.
9546 * linux-low.h (target_regsets): Delete declaration.
9547 (struct regsets_info): New.
9548 (struct usrregs_info): New.
9549 (struct regs_info): New.
9550 (struct process_info_private) <new_inferior>: New field.
9551 (struct linux_target_ops): Delete the num_regs, regmap, and
9552 regset_bitmap fields. New field regs_info.
9553 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9554 * i387-fp.c (num_xmm_registers): Delete.
9555 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9556 calls to new interface.
9557 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9558 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9559 Infer the number of xmm registers from the regcache's target
9561 * i387-fp.h (num_xmm_registers): Delete.
9562 * inferiors.c (add_thread): Don't install the thread's regcache
9564 * proc-service.c (gregset_info): Fetch the current inferior's
9565 regs_info. Adjust to use it.
9566 * regcache.c: Include tdesc.h.
9567 (register_bytes, reg_defs, num_registers)
9568 (gdbserver_expedite_regs): Delete.
9569 (get_thread_regcache): If the thread doesn't have a regcache yet,
9570 create one, instead of aborting gdbserver.
9571 (regcache_invalidate_one): Rename to ...
9572 (regcache_invalidate_thread): ... this.
9573 (regcache_invalidate_one): New.
9574 (regcache_invalidate): Only invalidate registers of the current
9576 (init_register_cache): Add target_desc parameter, and use it.
9577 (new_register_cache): Ditto. Assert the target description has a
9578 non zero registers_size.
9579 (regcache_cpy): Add assertions. Adjust.
9580 (realloc_register_cache, set_register_cache): Delete.
9581 (registers_to_string, registers_from_string): Adjust.
9582 (find_register_by_name, find_regno, find_register_by_number)
9583 (register_cache_size): Add target_desc parameter, and use it.
9584 (free_register_cache_thread, free_register_cache_thread_one)
9585 (regcache_release, register_cache_size): New.
9586 (register_size): Add target_desc parameter, and use it.
9587 (register_data, supply_register, supply_register_zeroed)
9588 (supply_regblock, supply_register_by_name, collect_register)
9589 (collect_register_as_string, collect_register_by_name): Adjust.
9590 * regcache.h (struct target_desc): Forward declare.
9591 (struct regcache) <tdesc>: New field.
9592 (init_register_cache, new_register_cache): Add target_desc
9594 (regcache_invalidate_thread): Declare.
9595 (regcache_invalidate_one): Delete declaration.
9596 (regcache_release): Declare.
9597 (find_register_by_number, register_cache_size, register_size)
9598 (find_regno): Add target_desc parameter.
9599 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9601 * remote-utils.c: Include tdesc.h.
9602 (outreg, prepare_resume_reply): Adjust.
9603 * server.c: Include tdesc.h.
9604 (gdbserver_xmltarget): Delete declaration.
9605 (get_features_xml, process_serial_event): Adjust.
9606 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9608 (struct process_info) <tdesc>: New field.
9609 (ipa_tdesc): Declare.
9610 * tdesc.c: New file.
9611 * tdesc.h: New file.
9612 * tracepoint.c: Include tdesc.h.
9613 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9614 (get_context_regcache): Adjust to pass ipa_tdesc down.
9615 (do_action_at_tracepoint): Adjust to get the register cache size
9616 from the context regcache's description.
9617 (traceframe_walk_blocks): Adjust to get the register cache size
9618 from the current trace frame's description.
9619 (traceframe_get_pc): Adjust to get current trace frame's
9620 description and pass it down.
9621 (gdb_collect): Adjust to get the register cache size from the
9623 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9624 (gdbserver_xmltarget): Delete.
9625 (initialize_low_tracepoint): Set the ipa's target description.
9626 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9627 (initialize_low_tracepoint): Set the ipa's target description.
9628 * linux-x86-low.c: Include tdesc.h.
9629 [__x86_64__] (is_64bit_tdesc): New.
9630 (ps_get_thread_area, x86_get_thread_area): Use it.
9631 (i386_cannot_store_register): Rename to ...
9632 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9633 (i386_cannot_fetch_register): Rename to ...
9634 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9635 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9637 (target_regsets): Rename to ...
9638 (x86_regsets): ... this.
9639 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9641 (x86_siginfo_fixup): Use is_64bit_tdesc.
9642 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9643 (tdesc_x32_avx_linux, tdesc_x32_linux)
9644 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9646 (x86_linux_update_xmltarget): Delete.
9647 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9648 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9649 (AMD64_LINUX_USER64_CS): New.
9650 (x86_linux_read_description): New, based on
9651 x86_linux_update_xmltarget.
9652 (same_process_callback): New.
9653 (x86_arch_setup_process_callback): New.
9654 (x86_linux_update_xmltarget): New.
9655 (x86_regsets_info): New.
9656 (amd64_linux_regs_info): New.
9657 (i386_linux_usrregs_info): New.
9658 (i386_linux_regs_info): New.
9659 (x86_linux_regs_info): New.
9660 (x86_arch_setup): Reimplement.
9661 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9662 (x86_emit_ops): Ditto.
9663 (the_low_target): Adjust. Install x86_linux_regs_info,
9664 x86_cannot_fetch_register, and x86_cannot_store_register.
9665 (initialize_low_arch): New.
9666 * linux-ia64-low.c (tdesc_ia64): Declare.
9667 (ia64_fetch_register): Adjust.
9668 (ia64_usrregs_info, regs_info): New globals.
9669 (ia64_regs_info): New function.
9670 (the_low_target): Adjust.
9671 (initialize_low_arch): New function.
9672 * linux-sparc-low.c (tdesc_sparc64): Declare.
9673 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9675 (sparc_arch_setup): New function.
9676 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9677 (the_low_target): Adjust.
9678 (initialize_low_arch): New function.
9679 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9680 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9681 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9682 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9683 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9684 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9685 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9686 (tdesc_powerpc_isa205_vsx64l): Declare.
9687 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9688 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9689 (ppc_set_pc, ppc_get_hwcap): Adjust.
9690 (ppc_usrregs_info): Forward declare.
9691 (!__powerpc64__) ppc_regmap_adjusted: New global.
9692 (ppc_arch_setup): Adjust to the current process'es target
9694 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9695 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9696 (ppc_store_evrregset): Adjust.
9697 (target_regsets): Rename to ...
9698 (ppc_regsets): ... this, and make static.
9699 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9700 (ppc_regs_info): New function.
9701 (the_low_target): Adjust.
9702 (initialize_low_arch): New function.
9703 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9704 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9705 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9706 (tdesc_s390x_linux64v2): Declare.
9707 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9708 (s390_fill_gregset, s390_store_last_break): Adjust.
9709 (target_regsets): Rename to ...
9710 (s390_regsets): ... this, and make static.
9711 (s390_get_pc, s390_set_pc): Adjust.
9712 (s390_get_hwcap): New target_desc parameter, and use it.
9713 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9714 (s390_arch_setup): Adjust to set the current process'es target
9715 description. Don't adjust the regmap.
9716 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9717 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9718 (regs_info_3264): New globals.
9719 (s390_regs_info): New function.
9720 (the_low_target): Adjust.
9721 (initialize_low_arch): New function.
9722 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9723 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9724 [__mips64] (init_registers_mips_linux)
9725 (init_registers_mips_dsp_linux): Delete defines.
9726 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9727 (have_dsp): New global.
9728 (mips_read_description): New, based on mips_arch_setup.
9729 (mips_arch_setup): Reimplement.
9730 (get_usrregs_info): New function.
9731 (mips_cannot_fetch_register, mips_cannot_store_register)
9732 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9733 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9734 (target_regsets): Rename to ...
9735 (mips_regsets): ... this, and make static.
9736 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9737 (dsp_regs_info, regs_info): New globals.
9738 (mips_regs_info): New function.
9739 (the_low_target): Adjust.
9740 (initialize_low_arch): New function.
9741 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9742 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9744 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9745 (arm_read_description): New, with bits factored from
9747 (arm_arch_setup): Reimplement.
9748 (target_regsets): Rename to ...
9749 (arm_regsets): ... this, and make static.
9750 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9751 (arm_regs_info): New function.
9752 (the_low_target): Adjust.
9753 (initialize_low_arch): New function.
9754 * linux-m68k-low.c (tdesc_m68k): Declare.
9755 (target_regsets): Rename to ...
9756 (m68k_regsets): ... this, and make static.
9757 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9758 (m68k_regs_info): New function.
9759 (m68k_arch_setup): New function.
9760 (the_low_target): Adjust.
9761 (initialize_low_arch): New function.
9762 * linux-sh-low.c (tdesc_sharch): Declare.
9763 (target_regsets): Rename to ...
9764 (sh_regsets): ... this, and make static.
9765 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9766 (sh_regs_info, sh_arch_setup): New functions.
9767 (the_low_target): Adjust.
9768 (initialize_low_arch): New function.
9769 * linux-bfin-low.c (tdesc_bfin): Declare.
9770 (bfin_arch_setup): New function.
9771 (bfin_usrregs_info, regs_info): New globals.
9772 (bfin_regs_info): New function.
9773 (the_low_target): Adjust.
9774 (initialize_low_arch): New function.
9775 * linux-cris-low.c (tdesc_cris): Declare.
9776 (cris_arch_setup): New function.
9777 (cris_usrregs_info, regs_info): New globals.
9778 (cris_regs_info): New function.
9779 (the_low_target): Adjust.
9780 (initialize_low_arch): New function.
9781 * linux-cris-low.c (tdesc_crisv32): Declare.
9782 (cris_arch_setup): New function.
9783 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9784 (cris_regs_info): New function.
9785 (the_low_target): Adjust.
9786 (initialize_low_arch): New function.
9787 * linux-m32r-low.c (tdesc_m32r): Declare.
9788 (m32r_arch_setup): New function.
9789 (m32r_usrregs_info, regs_info): New globals.
9790 (m32r_regs_info): Adjust.
9791 (initialize_low_arch): New function.
9792 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9793 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9794 (tic6x_usrregs_info): Forward declare.
9795 (tic6x_read_description): New function, based on ...
9796 (tic6x_arch_setup): ... this. Reimplement.
9797 (target_regsets): Rename to ...
9798 (tic6x_regsets): ... this, and make static.
9799 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9800 (tic6x_regs_info): New function.
9801 (the_low_target): Adjust.
9802 (initialize_low_arch): New function.
9803 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9804 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9805 (target_regsets): Rename to ...
9806 (xtensa_regsets): ... this, and make static.
9807 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9809 (xtensa_arch_setup, xtensa_regs_info): New functions.
9810 (the_low_target): Adjust.
9811 (initialize_low_arch): New function.
9812 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9813 (nios2_arch_setup): Set the current process'es tdesc.
9814 (target_regsets): Rename to ...
9815 (nios2_regsets): ... this.
9816 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9817 (nios2_regs_info): New function.
9818 (the_low_target): Adjust.
9819 (initialize_low_arch): New function.
9820 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9821 (aarch64_arch_setup): Set the current process'es tdesc.
9822 (target_regsets): Rename to ...
9823 (aarch64_regsets): ... this.
9824 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9825 (aarch64_regs_info): New function.
9826 (the_low_target): Adjust.
9827 (initialize_low_arch): New function.
9828 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9830 (target_regsets): Rename to ...
9831 (tile_regsets): ... this.
9832 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9833 (tile_regs_info): New function.
9834 (tile_arch_setup): Set the current process'es tdesc.
9835 (the_low_target): Adjust.
9836 (initialize_low_arch): New function.
9837 * spu-low.c (tdesc_spu): Declare.
9838 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9839 * win32-arm-low.c (tdesc_arm): Declare.
9840 (arm_arch_setup): New function.
9841 (the_low_target): Install arm_arch_setup instead of
9843 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9844 (init_windows_x86): Rename to ...
9845 (i386_arch_setup): ... this. Set `win32_tdesc'.
9846 (the_low_target): Adjust.
9847 * win32-low.c (win32_tdesc): New global.
9848 (child_add_thread): Don't create the thread cache here.
9849 (do_initial_child_stuff): Set the new process'es tdesc.
9850 * win32-low.h (struct target_desc): Forward declare.
9851 (win32_tdesc): Declare.
9852 * lynx-i386-low.c (tdesc_i386): Declare global.
9853 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9854 * lynx-low.c (lynx_tdesc): New global.
9855 (lynx_add_process): Set the new process'es tdesc.
9856 * lynx-low.h (struct target_desc): Forward declare.
9857 (lynx_tdesc): Declare global.
9858 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9859 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9860 * nto-low.c (nto_tdesc): New global.
9861 (do_attach): Set the new process'es tdesc.
9862 * nto-low.h (struct target_desc): Forward declare.
9863 (nto_tdesc): Declare.
9864 * nto-x86-low.c (tdesc_i386): Declare.
9865 (nto_x86_arch_setup): Set `nto_tdesc'.
9867 2013-06-04 Gary Benson <gbenson@redhat.com>
9869 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9870 to qSupported response when appropriate.
9871 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9872 with nonzero-length annex.
9873 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9874 arguments supplied in annex.
9876 2013-05-31 Doug Evans <dje@google.com>
9879 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9880 64 bits in 64-cross-32 environment.
9882 2013-05-28 Pedro Alves <palves@redhat.com>
9884 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9885 (aarch64-without-fpu.c): Delete rule.
9886 * configure.srv (aarch64*-*-linux*): Remove references to
9887 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9888 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9891 2013-05-24 Pedro Alves <palves@redhat.com>
9893 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9894 instead of strchr/decode_address. Error if the range isn't split
9895 with a ','. Don't assume there's be a ':' in the action.
9897 2013-05-23 Yao Qi <yao@codesourcery.com>
9898 Pedro Alves <palves@redhat.com>
9900 * linux-low.c (lwp_in_step_range): New function.
9901 (linux_wait_1): If the thread was range stepping and stopped
9902 outside the stepping range, report the stop to GDB. Otherwise,
9903 continue stepping. Add range stepping debug output.
9904 (linux_set_resume_request): Copy the step range from the resume
9906 (linux_supports_range_stepping): New.
9907 (linux_target_ops) <supports_range_stepping>: Set to
9908 linux_supports_range_stepping.
9909 * linux-low.h (struct linux_target_ops)
9910 <supports_range_stepping>: New field.
9911 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9912 * linux-x86-low.c (x86_supports_range_stepping): New.
9913 (the_low_target) <supports_range_stepping>: Set to
9914 x86_supports_range_stepping.
9915 * server.c (handle_v_cont): Handle 'r' action.
9916 (handle_v_requests): Append ";r" if the target supports range
9918 * target.h (struct thread_resume) <step_range_start,
9919 step_range_end>: New fields.
9920 (struct target_ops) <supports_range_stepping>:
9922 (target_supports_range_stepping): New macro.
9924 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9926 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9927 confusion in comment.
9929 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9931 * lynx-low.c (struct process_info_private): New type.
9932 (lynx_add_process): New function.
9933 (lynx_create_inferior, lynx_attach): Replace calls to
9934 add_process by calls to lynx_add_process.
9935 (lynx_resume): If PTID is null, then try using
9936 current_process()->private->last_wait_event_ptid.
9938 (lynx_clear_inferiors): Delete. The contents of that function
9939 has been inlined in lynx_mourn;
9940 (lynx_wait_1): Save the ptid in the process's private data.
9941 (lynx_mourn): Free the process' private data. Replace call
9942 to lynx_clear_inferiors by call to clear_inferiors.
9944 2013-05-17 Yao Qi <yao@codesourcery.com>
9946 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9949 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9951 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9952 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9953 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9954 PT_TEXT_END_ADDR guards. Update comments.
9955 (linux_target_op) <read_offsets>: Conditionally define to
9956 linux_read_offsets if the target is UCLIBC and if it defines
9957 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9959 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9960 Andrew Jenner <andrew@codesourcery.com>
9962 * Makefile.in (SFILES): Add linux-nios2-low.c.
9963 (clean): Add action to delete nios2-linux.c.
9964 (nios2-linux.c): New rule.
9965 * configure.srv: Add nios2*-*-linux*.
9966 * linux-nios2-low.c: New.
9968 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9970 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9972 2013-04-25 Hui Zhu <hui@codesourcery.com>
9975 * ax.c (ax_printf): Add fflush.
9977 2013-04-22 Tom Tromey <tromey@redhat.com>
9979 * Makefile.in (SFILES): Add filestuff.c.
9980 (OBS): Add filestuff.o.
9981 (filestuff.o): New target.
9982 * config.in, configure: Rebuild.
9983 * configure.ac: Check for fdwalk, pipe2.
9985 2013-04-17 Pedro Alves <palves@redhat.com>
9987 * configure.ac (USE_THREAD_DB): Delete variable.
9988 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9989 Don't AC_SUBST USE_THREAD_DB.
9990 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9991 * config.in, configure: Regenerate.
9993 2013-04-16 Pedro Alves <palves@redhat.com>
9995 * linux-low.h (struct lwp_info) <thread_known>: Move under
9996 the USE_THREAD_DB #ifdef.
9998 2013-04-16 Pedro Alves <palves@redhat.com>
10000 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
10001 (linux-low.o): Delete rule.
10002 * linux-low.h: Always include "gdb_thread_db.h" instead of
10003 conditionally including thread_db.h.
10004 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
10007 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10009 * Makefile.in (install-only): Fix make install regression.
10011 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
10013 Convert man pages to texinfo, new gdbinit.5 texinfo page.
10014 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
10016 * gdbserver.1: Remove.
10018 2013-03-22 Pedro Alves <palves@redhat.com>
10020 * linux-low.c (handle_extended_wait): Don't call
10021 linux_enable_event_reporting.
10023 2013-03-15 Tony Theodore <tonyt@logyst.com>
10026 * Makefile.in (SHELL): Use @SHELL@.
10028 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
10030 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
10033 2013-03-13 Joel Brobecker <brobecker@adacore.com>
10035 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
10036 Remove extraneous NULL element.
10038 2013-03-13 Yao Qi <yao@codesourcery.com>
10040 * tracepoint.c (traceframe_read_tsv): Look for the last matched
10041 'V' block in trace frame.
10043 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10045 * target.h (struct target_ops): Add btrace ops.
10046 (target_supports_btrace): New macro.
10047 (target_enable_btrace): New macro.
10048 (target_disable_btrace): New macro.
10049 (target_read_btrace): New macro.
10050 * gdbthread.h (struct thread_info): Add btrace field.
10051 * server.c: Include btrace-common.h.
10052 (handle_btrace_general_set): New function.
10053 (handle_btrace_enable): New function.
10054 (handle_btrace_disable): New function.
10055 (handle_general_set): Call handle_btrace_general_set.
10056 (handle_qxfer_btrace): New function.
10057 (struct qxfer qxfer_packets[]): Add btrace entry.
10058 * inferiors.c (remove_thread): Disable btrace.
10059 * linux-low: Include linux-btrace.h.
10060 (linux_low_enable_btrace): New function.
10061 (linux_low_read_btrace): New function.
10062 (linux_target_ops): Add btrace ops.
10063 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10064 Add srv_linux_btrace=yes.
10065 (x86_64-*-linux*): Add linux-btrace.o.
10066 Add srv_linux_btrace=yes.
10067 * configure.ac: Define HAVE_LINUX_BTRACE.
10068 * config.in: Regenerated.
10069 * configure: Regenerated.
10071 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10073 * server.c (handle_qxfer): Preserve error message if -3 is
10075 (qxfer): Document the -3 return value.
10077 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10079 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10080 (linux_btrace_h): New variable.
10081 (linux-btrace.o): New rule.
10083 2013-03-08 Stan Shebs <stan@codesourcery.com>
10084 Hafiz Abid Qadeer <abidh@codesourcery.com>
10086 * tracepoint.c (trace_buffer_size): New global.
10087 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10088 (init_trace_buffer): Change to one-argument function. Allocate
10089 trace buffer memory.
10090 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10091 handle QTBuffer:size packet.
10092 (cmd_bigqtbuffer_size): New function.
10093 (initialize_tracepoint): Call init_trace_buffer with
10094 DEFAULT_TRACE_BUFFER_SIZE.
10095 * server.c (handle_query): Add QTBuffer:size in the
10098 2013-03-07 Yao Qi <yao@codesourcery.com>
10100 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10101 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10103 (cmd_qtsp): Adjust condition. Do post increment.
10104 Set cur_action and cur_step_action back to 0.
10106 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10109 * linux-low.c (linux_write_memory): Return early success if LEN is
10112 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10114 * configure.srv: Add x86_64-*-cygwin* as target.
10116 2013-02-28 Tom Tromey <tromey@redhat.com>
10118 * configure.ac: Invoke AC_SYS_LARGEFILE.
10119 * configure, config.in: Rebuild.
10121 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10123 * win32-low.c: Throughout, fix format strings and casts of
10124 printf-like functions to avoid type related warnings on all
10126 (get_child_debug_event): Print dwDebugEventCode as hex since
10127 that's how it's usually documented.
10129 2013-02-28 Yao Qi <yao@codesourcery.com>
10131 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10134 2013-02-27 Jiong Wang <jiwang@tilera.com>
10136 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10137 (reg-tilegx32.c): New rule.
10138 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10139 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10140 different register info initializer according to elf class.
10141 (init_registers_tilgx32): New function. The tilegx32 register info
10143 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10144 (tile_store_gregset): Likewise.
10146 2013-02-27 Yao Qi <yao@codesourcery.com>
10148 * server.c (process_point_options): Print debug message when
10149 debug_threads is true.
10151 2013-02-26 Yao Qi <yao@codesourcery.com>
10153 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10155 2013-02-19 Pedro Alves <palves@redhat.com>
10156 Kai Tietz <ktietz@redhat.com>
10160 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10161 instead of strtoul to extract address from packet.
10162 (process_serial_event) <'z'>: Likewise.
10164 2013-02-18 Yao Qi <yao@codesourcery.com>
10166 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10168 2013-02-14 Pedro Alves <palves@redhat.com>
10172 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10173 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10175 2013-02-14 Pedro Alves <palves@redhat.com>
10177 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10179 2013-02-14 Pedro Alves <palves@redhat.com>
10181 * tracepoint.c (save_string): Delete.
10182 (add_tracepoint_action): Use savestring instead of save_string.
10184 2013-02-12 Pedro Alves <palves@redhat.com>
10186 * linux-xtensa-low.c: Ditto.
10187 * xtensa-xtregs.c: Ditto.
10189 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10191 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10194 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10196 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10197 aarch64_num_wp_regs and aarch64_num_bp_regs to
10198 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10200 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10202 * linux-aarch64-low.c (ps_get_thread_area): Replace
10203 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10205 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10206 Marcus Shawcroft <marcus.shawcroft@arm.com>
10207 Nigel Stephens <nigel.stephens@arm.com>
10208 Yufeng Zhang <yufeng.zhang@arm.com>
10210 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10211 (aarch64.c, aarch64-without-fpu.c): New targets.
10212 * configure.srv (aarch64*-*-linux*): New.
10213 * linux-aarch64-low.c: New file.
10215 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10217 * linux-low.c (handle_extended_wait, linux_create_inferior)
10218 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10219 (dequeue_one_deferred_signal, linux_resume_one_thread)
10220 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10221 (linux_tracefork_grandchild, linux_test_for_tracefork)
10222 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10223 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10224 where the argument is 0.
10226 2013-01-25 Yao Qi <yao@codesourcery.com>
10228 * event-loop.c: Include "queue.h".
10229 (gdb_event_p): New typedef.
10230 (struct gdb_event) <next_event>: Remove.
10231 (event_queue): Change to QUEUE(gdb_event_p).
10232 (async_queue_event): Remove.
10233 (gdb_event_xfree): New.
10234 (initialize_event_loop): New.
10235 (process_event): Use API from QUEUE.
10236 (wait_for_event): Likewise.
10237 * server.c (main): Call initialize_event_loop.
10238 * server.h (initialize_event_loop): Declare.
10240 2013-01-18 Yao Qi <yao@codesourcery.com>
10242 * ax.h (struct eval_agent_expr_context): New.
10243 (gdb_eval_agent_expr): Update declaration.
10244 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10245 TFRAME. Add new argument CTX.
10246 * server.h (struct eval_agent_expr_context): Declare.
10247 (agent_mem_read, agent_tsv_read): Update declaration.
10248 (agent_mem_read_string): Likewise.
10249 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10250 (add_traceframe_block): Add new argument TPOINT.
10251 Increase TPOINT->traceframe_usage.
10252 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10253 eval_tracepoint_agent_expr.
10254 (condition_true_at_tracepoint): Likewise.
10255 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10256 (agent_mem_read_string, agent_tsv_read): Likewise.
10258 2013-01-16 Yao Qi <yao@codesourcery.com>
10260 * linux-low.c (linux_resume_one_lwp): Don't check
10261 'lwp->bp_reinsert != 0'.
10263 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10264 Pedro Alves <palves@redhat.com>
10266 * lynx-low.c (ptrace_request_to_str): Define a temporary
10267 macro and use it to simplify this function's implementation.
10269 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10271 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10274 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10276 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10278 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10280 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10282 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10284 * lynx-low.c (lynx_resume): Use the resume_info parameter
10285 to determine the ptid for the lynx_ptrace call, unless
10286 it is equal to minus_one_ptid, in which case we use the
10287 ptid of the current_inferior.
10288 (lynx_wait_1): After having received a thread create/exit
10289 event, resume the inferior's execution using the signaling
10290 thread's ptid, rather than the old ptid.
10292 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10294 * lynx-low.c (lynx_resume): Delete variable ret.
10296 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10298 * gdbreplay.c (gdbreplay_version): Update copyright year.
10299 * server.c (gdbserver_version): Likewise.
10301 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10303 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10306 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10308 * lynx-low.c (ptrace_request_to_str): Add handling for
10309 PTRACE_GETTRACESIG.
10311 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10313 * lynx-low.c (lynx_attach): Delete variable new_process.
10315 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10317 * lynx-low.c (lynx_create_inferior): Delete variable
10320 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10322 * lynx-low.c (ptrace_request_to_str): Do not handle
10323 PTRACE_GETTHREADLIST if this macro does not exist.
10325 2012-12-15 Yao Qi <yao@codesourcery.com>
10327 * Makefile.in (OBS): Add notif.o.
10328 * notif.c, notif.h: New.
10329 * server.c: Include "notif.h".
10330 (struct vstop_notif) <next>: Remove.
10332 (queue_stop_reply): Update.
10333 (push_event, send_next_stop_reply): Remove.
10334 (discard_queued_stop_replies): Update.
10335 (notif_stop): New variable.
10336 (handle_v_stopped): Remove.
10337 (handle_v_requests): Don't call handle_v_stopped. Call
10338 handle_ack_notif instead.
10339 (queue_stop_reply_callback): Call notif_event_enque instead
10340 of queue_stop_reply.
10341 (handle_status): Don't call send_next_stop_reply, call
10342 notif_write_event instead.
10343 (kill_inferior_callback): Likewise.
10344 (detach_or_kill_inferior_callback): Likewise.
10345 (main): Call initialize_notif.
10346 (process_serial_event): Call QUEUE_is_empty.
10347 (handle_target_event): Call notif_push instead of push event.
10348 * server.h (push_event): Remove declaration.
10350 2012-12-10 Tom Tromey <tromey@redhat.com>
10352 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10353 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10356 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10357 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10358 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10359 (amd64-linux-ipa.o, ax.o): Rewrite.
10360 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10361 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10362 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10363 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10364 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10365 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10366 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10367 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10368 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10369 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10370 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10371 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10372 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10373 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10374 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10375 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10376 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10377 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10378 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10379 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10380 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10381 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10382 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10383 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10384 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10385 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10386 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10387 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10388 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10389 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10390 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10391 (reg-tilegx.o): Remove.
10392 (all_object_files): New macro.
10393 Include .deps files.
10394 * aclocal.m4, configure: Rebuild.
10395 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10396 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10397 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10399 2012-12-05 Tom Tromey <tromey@redhat.com>
10402 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10404 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10406 * configure.ac: Check for linux/perf_event.h.
10407 * config.in: Regenerated.
10408 * configure: Regenerated.
10410 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10412 * hostio.c (handle_readlink): Decrease buffer size
10413 parameter passed to readlink by one byte.
10415 2012-11-26 Yao Qi <yao@codesourcery.com>
10417 * configure.ac (build_warnings): Append '-Wempty-body'.
10418 * configure: Regenerated.
10419 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10422 2012-11-15 Pierre Muller <muller@sourceware.org>
10424 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10425 * config.in: Regenerate.
10426 * configure: Regenerate.
10427 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10428 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10429 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10430 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10432 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10433 instead of <sys/wait.h> header.
10434 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10436 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10438 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10439 (various make rules): Remove -DGDBSERVER
10441 2012-11-09 Yao Qi <yao@codesourcery.com>
10443 * spu-low.c (current_ptid): Move it to ..
10444 * gdbthread.h: ... here. New.
10445 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10446 * server.c (myresume, process_serial_event): Likewise.
10447 * thread-db.c (thread_db_find_new_threads): Likewise.
10448 * tracepoint.c (run_inferior_command): Likewise.
10450 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10452 * server.c (handle_search_memory_1): Include access length in
10455 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10457 * linux-crisv32-low.c: Fix compile errors.
10459 2012-09-04 Yao Qi <yao@codesourcery.com>
10461 * tracepoint.c (cmd_qtsv): Adjust debug message.
10462 Don't check CUR_TPOINT.
10464 2012-08-28 Yao Qi <yao@codesourcery.com>
10466 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10467 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10468 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10469 Remove declarations of xmalloc, xreallloc, xstrdup and
10471 * Makefile.in (libiberty_h): New.
10472 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10473 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10475 2012-08-23 Yao Qi <yao@codesourcery.com>
10477 * server.h: Remove declaration of 'xsnprintf'.
10479 2012-08-22 Keith Seitz <keiths@redhat.com>
10481 * server.h: Include build-gnulib-gbserver/config.h.
10482 * gdbreplay.c: Likewise.
10484 2012-08-08 Doug Evans <dje@google.com>
10486 * Makefile.in (SFILES): Add gdb_vecs.c.
10487 (OBS): Add gdb_vecs.o.
10488 (gdb_vecs_h, host_defs_h): New variables.
10489 (thread-db.o): Add $(gdb_vecs_h) dependency.
10490 (gdb_vecs.o): New rule.
10491 * thread-db.c: #include "gdb_vecs.h".
10492 (thread_db_load_search): Use a vector to iterate over path elements.
10493 Handle text appearing after "$pdir".
10495 * configure.ac: Add check for strstr.
10496 * config.in: Regenerate.
10497 * configure: Regenerate.
10499 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10501 * hostio.c (handle_pread): If pread fails, fall back to attempting
10503 (handle_pwrite): Likewise for pwrite.
10505 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10507 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10508 between unsupported TYPE and unimplementable ADDR/LEN combination.
10509 (arm_insert_point): Act on new return value.
10511 2012-07-31 Pedro Alves <palves@redhat.com>
10513 * server.c (process_point_options): Only skip tokens if we find
10514 one that is unrecognized. Don't treat 'X' specially while
10515 skipping unrecognized tokens.
10517 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10519 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10520 to 4-byte-align HW breakpoint addresses for Thumb.
10522 2012-07-27 Yao Qi <yao@codesourcery.com>
10526 * server.h: Declare gdb_agent_about_to_close.
10527 * target.c (kill_inferior): Include "agent.h".
10528 New. Send command 'kill'.
10529 * target.h (kill_inferior): Removed macro.
10530 * tracepoint.c (gdb_agent_about_to_close): New.
10531 (gdb_agent_helper_thread): Handle command 'close'.
10532 Wait endlessly until the inferior stops.
10533 Install gdb_agent_remove_socket to atexit hook.
10534 (agent_socket_name): New static variable.
10535 (gdb_agent_socket_init): Replace local variable 'name' with
10536 'agent_socket_name'.
10537 (gdb_agent_remove_socket): New.
10539 2012-07-27 Yao Qi <yao@codesourcery.com>
10541 * server.c (process_point_options): Stop at 'X' when parsing.
10543 2012-07-19 Michael Eager <eager@eagercon.com>
10545 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10547 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10548 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10549 hardware breakpoint.
10551 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10553 * gdbserver/linux-low.c (initialize_low): Call
10554 linux_ptrace_init_warnings.
10556 2012-07-02 Doug Evans <dje@google.com>
10558 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10561 2012-07-02 Stan Shebs <stan@codesourcery.com>
10563 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10564 (ax.o): Add it to build rule.
10566 (OBS): Add format.o.
10567 (IPA_OBS): Add format.o.
10568 * server.c (handle_query): Claim support for breakpoint commands.
10569 (process_point_options): Add command case.
10570 (process_serial_event): Leave running if there are printfs in
10572 * mem-break.h (any_persistent_commands): Declare.
10573 (add_breakpoint_commands): Declare.
10574 (gdb_no_commands_at_breakpoint): Declare.
10575 (run_breakpoint_commands): Declare.
10576 * mem-break.c (struct point_command_list): New struct.
10577 (struct breakpoint): New field command_list.
10578 (any_persistent_commands): New function.
10579 (add_commands_to_breakpoint): New function.
10580 (add_breakpoint_commands): New function.
10581 (gdb_no_commands_at_breakpoint): New function.
10582 (run_breakpoint_commands): New function.
10583 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10585 * ax.c: Include format.h.
10586 (ax_printf): New function.
10587 (gdb_eval_agent_expr): Add printf opcode.
10589 2012-06-13 Yao Qi <yao@codesourcery.com>
10591 * server.c (start_inferior): Remove duplicated writes to fields
10592 'last_resume_kind' and 'last_status' of 'current_inferior'.
10594 2012-06-12 Yao Qi <yao@codesourcery.com>
10595 Pedro Alves <palves@redhat.com>
10597 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10599 * server.c (handle_v_cont): Extend comment.
10601 2012-06-11 Yao Qi <yao@codesourcery.com>
10603 * linux-low.c (linux_attach): Add 'static'.
10605 2012-06-06 Yao Qi <yao@codesourcery.com>
10607 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10609 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10611 Fix gcc -flto compilation warning.
10612 * server.c (main): Make variable multi_mode and attach volatile.
10614 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10616 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10617 if the platform doesn't know about it.
10619 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10621 * Makefile.in (SFILES): Add linux-tile-low.c.
10622 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10623 * configure.srv: Handle tilegx-*-linux*.
10624 * linux-tile-low.c: New file.
10626 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10628 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10630 2012-05-24 Pedro Alves <palves@redhat.com>
10634 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10636 2012-05-24 Pedro Alves <palves@redhat.com>
10640 Replace target_signal with gdb_signal throughout.
10642 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10644 * linux-low.c (linux_store_registers): Avoid the copying sequence
10645 when no data has been retrieved by ptrace.
10647 2012-05-22 Will Deacon <will.deacon@arm.com>
10649 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10650 Include asm/ptrace.h.
10651 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10654 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10656 * linux-low.c (linux_store_registers): Don't re-retrieve data
10657 with ptrace that has already been obtained from /proc. Always
10658 copy any data retrieved with ptrace to the buffer supplied.
10660 2012-05-11 Yao Qi <yao@codesourcery.com>
10661 Pedro Alves <palves@redhat.com>
10663 * linux-low.c (enum stopping_threads_kind): New.
10664 (stopping_threads): Change type to `enum stopping_threads_kind'.
10665 (handle_extended_wait): If stopping and suspending threads, leave
10666 the new_lwp suspended too.
10667 (linux_wait_for_event): Adjust.
10668 (stop_all_lwps): Set `stopping_threads' to
10669 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10670 whether we're suspending threads or just stopping them. Assert no
10673 2012-04-29 Yao Qi <yao@codesourcery.com>
10675 * server.h: Move some code to ...
10676 * gdbthread.h: ... here. New.
10677 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10678 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10679 (nto-low.o, win32-low.o): Likewise.
10680 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10681 * regcache.c, remote-utils.c, server.c: Likewise.
10682 * target.c, tracepoint.c, win32-low.c: Likewise.
10684 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10686 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10687 (PTRACE_ARG4_TYPE): Likewise.
10688 (PTRACE_XFER_TYPE): Likewise.
10689 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10690 ptrace to PTRACE_ARG3_TYPE.
10691 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10692 (PTRACE_ARG4_TYPE): Likewise.
10693 (PTRACE_XFER_TYPE): Likewise.
10694 (linux_detach_one_lwp): Cast fourth argument of
10695 ptrace to long then PTRACE_ARG4_TYPE.
10696 (regsets_fetch_inferior_registers): Cast third argument of
10697 ptrace to long then PTRACE_ARG3_TYPE.
10698 (regsets_store_inferior_registers): Likewise.
10700 2012-04-20 Pedro Alves <palves@redhat.com>
10702 * configure: Regenerate.
10704 2012-04-19 Pedro Alves <palves@redhat.com>
10706 * Makefile.in (GNULIB_BUILDDIR): New.
10707 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10708 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10709 (all, install-only, uninstall, clean-info, all-lib, clean): No
10710 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10711 (maintainer-clean realclean distclean): Use subdir_do.
10713 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10714 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10715 * acinclude.m4: Include acx_configure_dir.m4.
10716 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10717 calls. Call AC_PROG_RANLIB. Configure gnulib using
10720 (GNULIB_STDINT_H): Adjust.
10721 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10722 * gdbreplay.c: Include build-gnulib/config.h.
10723 * server.h: Likewise.
10724 * aclocal.m4: Regenerate.
10725 * config.in: Regenerate.
10726 * configure: Regenerate.
10728 2012-04-19 Pedro Alves <palves@redhat.com>
10730 * Makefile.in (LIBGNU, INCGNU): Adjust.
10731 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10732 (all, install-only, uninstall, clean-info, all-lib, clean)
10733 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10734 * configure.ac: Adjust AC_OUTPUT output.
10735 * aclocal.m4: Regenerate.
10736 * configure: Regenerate.
10738 2012-04-19 Pedro Alves <palves@redhat.com>
10740 * Makefile.in (generated_files): New.
10741 (server_h): Remove the explicit dependency on config.h, and depend
10742 on $generated_files.
10744 2012-04-19 Pedro Alves <palves@redhat.com>
10746 * Makefile.in (INCGNU): Add -Ignulib.
10748 2012-04-19 Pedro Alves <palves@redhat.com>
10750 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10751 (INCGNU): ... this, and spell out -I here.
10752 (GNULIB_LIB): Rename to ...
10753 (LIBGNU): ... this.
10754 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10756 2012-04-19 Pedro Alves <palves@redhat.com>
10758 * config.in: Regenerate.
10760 2012-04-19 Pedro Alves <palves@redhat.com>
10762 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10763 * server.h (memmem): Remove declaration.
10764 * config.in: Regenerate.
10765 * configure: Regenerate.
10767 2012-04-19 Yao Qi <yao@codesourcery.com>
10769 * Makefile.in (SFILES): Add common/vec.c.
10773 2012-04-19 Yao Qi <yao@codesourcery.com>
10775 * remote-utils.c (prepare_resume_reply): Replace with macro
10776 target_core_of_thread.
10777 * server.c (handle_qxfer_threads_proper): Likewise.
10778 * target.h (traget_core_of_thread): New macro.
10780 2012-04-18 Pedro Alves <palves@redhat.com>
10782 * aclocal.m4: Regenerate.
10783 * configure: Regenerate.
10785 2012-04-16 Yao Qi <yao@codesourcery.com>
10787 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10788 duplicated on address.
10790 2012-04-16 Yao Qi <yao@codesourcery.com>
10792 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10793 (struct tracepoint_action_ops) <send>: New field.
10794 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10795 (agent_expr_send, x_tracepoint_action_send): New.
10796 (l_tracepoint_action_send): New.
10797 (cmd_qtdp): Download and install tracepoint
10798 according to `use_agent'.
10799 (run_inferior_command): Add one more parameter `len'.
10801 (tracepoint_send_agent): New.
10802 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10804 2012-04-16 Yao Qi <yao@codesourcery.com>
10806 * tracepoint.c (download_tracepoints): Moved to ...
10807 (cmd_qtstart): ... here.
10809 2012-04-14 Yao Qi <yao@codesourcery.com>
10811 * tracepoint.c: Include inttypes.h.
10812 (struct collect_memory_action): Use sized types.
10813 (struct tracepoint): Likewise.
10814 (cmd_qtdp, stop_tracing): Update print specifiers.
10815 (cmd_qtp, response_tracepoint): Likewise.
10816 (collect_data_at_tracepoint): Likewise.
10817 (collect_data_at_step): Likewise.
10819 2012-04-14 Yao Qi <yao@codesourcery.com>
10821 Import gnulib module inttypes.
10822 * aclocal.m4, config.in, configure: Regenerated.
10824 2012-04-14 Yao Qi <yao@codesourcery.com>
10826 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10827 Makefile and config.status at last.
10829 2012-04-13 Yao Qi <yao@codesourcery.com>
10831 * tracepoint.c: Include stdint.h unconditionally.
10833 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10835 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10836 on BFD_HAVE_SYS_PROCFS_TYPE.
10837 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10838 * configure: Regenerate.
10839 * config.in: Likewise.
10841 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10843 * Makefile.in (clean): Also remove x32.c x32-linux.c
10844 x32-avx.c x32-avx-linux.c.
10845 (x32.o): New target.
10847 (x32-linux.o): Likewise.
10848 (x32-linux.c): Likewise.
10849 (x32-avx.o): Likewise.
10850 (x32-avx.c): Likewise.
10851 (x32-avx-linux.o): Likewise.
10852 (x32-avx-linux.c): Likewise.
10854 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10855 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10856 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10857 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10858 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10859 i386/x32-avx-linux.xml.
10861 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10862 (init_registers_x32_avx_linux): Likwise.
10863 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10864 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10866 2012-04-13 Pedro Alves <palves@redhat.com>
10868 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10869 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10870 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10871 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10874 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10876 * linux-x86-low.c (compat_x32_clock_t): New.
10877 (compat_x32_siginfo_t): Likewise.
10878 (compat_x32_siginfo_from_siginfo): Likewise.
10879 (siginfo_from_compat_x32_siginfo): Likewise.
10880 (linux_is_elf64): Likewise.
10881 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10882 and siginfo_from_compat_x32_siginfo for x32.
10883 (x86_arch_setup): Set linux_is_elf64.
10885 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10888 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10890 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10891 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10892 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10893 compatible with process.
10895 2012-04-12 Yao Qi <yao@codesourcery.com>
10897 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10898 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10899 (install-only, install-info, clean): Handle sub dir gnulib.
10900 (all-lib, am--refresh): New targets.
10901 (memmem.o): Remove target.
10902 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10903 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10904 (AC_REPLACE_FUNCS): Remove memmem.
10905 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10906 (AC_OUTPUT): Generate Makefile in gnulib/.
10907 * aclocal.m4, config.in, configure: Regenerated.
10909 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10911 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10913 2012-04-05 Pedro Alves <palves@redhat.com>
10915 -Werror=strict-aliasing
10917 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10920 2012-04-04 Pedro Alves <palves@redhat.com>
10922 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10923 (sparc_store_gregset_from_stack, sparc_store_gregset)
10924 (sparc_breakpoint_at): Fix formatting.
10926 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10928 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10930 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10931 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10932 * config.in: Regenerate.
10933 * configure: Likewise.
10935 2012-03-29 Pedro Alves <palves@redhat.com>
10937 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10938 Correct ptrace arguments.
10940 2012-03-28 Pedro Alves <palves@redhat.com>
10942 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10943 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10944 (IA64_FR1_REGNUM): New defines.
10945 (ia64_fetch_register): New.
10946 (the_low_target): Install it.
10947 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10949 * linux-low.c (linux_fetch_registers): Try the
10950 the_low_target.fetch_register hook first.
10952 * linux-arm-low.c (the_low_target): Adjust.
10953 * linux-bfin-low.c (the_low_target): Adjust.
10954 * linux-cris-low.c (the_low_target): Adjust.
10955 * linux-crisv32-low.c (the_low_target): Adjust.
10956 * linux-m32r-low.c (the_low_target): Adjust.
10957 * linux-m68k-low.c (the_low_target): Adjust.
10958 * linux-mips-low.c (the_low_target): Adjust.
10959 * linux-ppc-low.c (the_low_target): Adjust.
10960 * linux-s390-low.c (the_low_target): Adjust.
10961 * linux-sh-low.c (the_low_target): Adjust.
10962 * linux-sparc-low.c (the_low_target): Adjust.
10963 * linux-tic6x-low.c (the_low_target): Adjust.
10964 * linux-x86-low.c (the_low_target): Adjust.
10965 * linux-xtensa-low.c (the_low_target): Adjust.
10967 2012-03-26 Pedro Alves <palves@redhat.com>
10969 * server.c (handle_qxfer_libraries): Don't bail early if
10970 the_target->qxfer_libraries_svr4 is not NULL.
10972 2012-03-26 Pedro Alves <palves@redhat.com>
10974 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10976 2012-03-23 Pedro Alves <palves@redhat.com>
10978 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10979 "library-list-svr4" element's start tag when the the DSO list is
10982 2012-03-23 Pedro Alves <palves@redhat.com>
10984 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10985 a variable whose type size is the same as the inferior's pointer
10988 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10990 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10992 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10993 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10994 * linux-low.h: Include <signal.h>.
10995 (struct siginfo): Remove forward declaration.
10996 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10999 2012-03-21 Mike Frysinger <vapier@gentoo.org>
11001 * .gitignore: Ignore more files.
11003 2012-03-19 Pedro Alves <palves@redhat.com>
11004 Jan Kratochvil <jan.kratochvil@redhat.com>
11006 * server.c (cont_thread, general_thread): Add describing comments.
11007 (start_inferior): Clear `cont_thread'.
11008 (handle_v_cont): Don't set `cont_thread' if resuming all threads
11011 2012-03-15 Yao Qi <yao@codesourcery.com>
11013 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
11015 (cmd_qtdp): ... here.
11017 2012-03-15 Yao Qi <yao@codesourcery.com>
11019 * tracepoint.c (struct tracepoint_action_ops): New.
11020 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
11021 (m_tracepoint_action_download): New.
11022 (r_tracepoint_action_download): New.
11023 (x_tracepoint_action_download): New.
11024 (l_tracepoint_action_download): New.
11025 (add_tracepoint_action): Install `action->ops' according type.
11026 (download_tracepoint_1): Move code `download' function pointer
11027 of various tracepoint_action_ops.
11029 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11031 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
11032 linux_ptrace_attach_warnings.
11034 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
11036 * Makefile.in (linux-ptrace.o): New.
11037 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
11038 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
11039 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
11040 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
11041 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
11043 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
11045 2012-03-08 Yao Qi <yao@codesourcery.com>
11046 Pedro Alves <palves@redhat.com>
11048 Fix PR server/13392.
11049 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
11050 offset of JMP insn.
11051 * tracepoint.c (remove_tracepoint): New.
11052 (cmd_qtdp): Call remove_tracepoint when failed to install.
11054 2012-03-07 Pedro Alves <palves@redhat.com>
11056 * linux-low.c (get_detach_signal): New.
11057 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
11058 Pass on pending signals to PTRACE_DETACH. Check the result of the
11060 * server.c (program_signals, program_signals_p): New.
11061 (handle_general_set): Handle QProgramSignals.
11062 * server.h (program_signals, program_signals_p): Declare.
11064 2012-03-05 Pedro Alves <palves@redhat.com>
11065 Jan Kratochvil <jan.kratochvil@redhat.com>
11067 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11070 2012-03-03 Yao Qi <yao@codesourcery.com>
11072 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11073 agent_look_up_symbols.
11075 2012-03-03 Yao Qi <yao@codesourcery.com>
11077 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11078 (linux-x86-low.o): Likewise.
11079 * server.h: Remove in_process_agent_loaded.
11080 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11084 2012-03-03 Yao Qi <yao@codesourcery.com>
11086 * tracepoint.c (gdb_agent_capability): New global.
11087 (in_process_agent_loaded_ust): Renamed to
11088 `in_process_agent_supports_ust'.
11090 (in_process_agent_supports_ust): Call agent_capability_check.
11091 (clear_installed_tracepoints): Assert that agent supports
11094 2012-03-03 Yao Qi <yao@codesourcery.com>
11096 * linux-low.c (linux_supports_agent): New.
11097 (linux_target_ops): Initialize field `supports_agent' with
11098 linux_supports_agent.
11099 * target.h (struct target_ops) <supports_agent>: New.
11100 (target_supports_agent): New macro.
11101 * server.c (handle_general_set): Handle packet 'QAgent'.
11102 (handle_query): Send `QAgent+'.
11103 * Makefile.in (server.o): Depends on agent.h.
11105 2012-03-03 Yao Qi <yao@codesourcery.com>
11107 * Makefile.in (OBS): Add agent.o.
11108 Add new rule for agent.o.
11109 Track dependence of tracepoint.c on agent.h.
11110 * tracepoint.c (run_inferior_command_1):
11111 (run_inferior_command): Call agent_run_command.
11112 (gdb_ust_connect_sync_socket): Deleted. Move it to
11114 (resume_thread, stop_thread): Likewise.
11115 (gdb_ust_socket_init): Renamed to ...
11116 (gdb_agent_socket_init): ... New.
11117 (gdb_ust_thread): Renamed to ...
11118 (gdb_agent_helper_thread): ... New.
11119 (gdb_ust_init): Move some code to ...
11120 (gdb_agent_init): ... here. New.
11121 [HAVE_UST]: Call gdb_ust_init.
11122 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11123 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11124 * config.in, configure: Regenerated.
11126 2012-03-02 Pedro Alves <palves@redhat.com>
11128 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11129 * linux-low.c (struct simple_pid_list): New.
11130 (stopped_pids): New a struct simple_pid_list pointer.
11131 (add_to_pid_list, pull_pid_from_list): New.
11132 (handle_extended_wait): Don't assume the first signal new children
11133 report is SIGSTOP. Adjust call to pull_pid_from_list.
11134 (linux_wait_for_lwp): Adjust.
11136 2012-03-02 Yao Qi <yao@codesourcery.com>
11138 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11141 2012-03-02 Yao Qi <yao@codesourcery.com>
11143 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11144 `stop_pc' and `tpoint'. Update caller.
11146 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11148 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11149 * linux-low.c (use_linux_regsets): New macro.
11150 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11151 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11152 (linux_register_in_regsets): New function.
11153 (usr_fetch_inferior_registers): Skip registers covered by
11155 (usr_store_inferior_registers): Likewise.
11156 (usr_fetch_inferior_registers): New macro.
11157 (usr_store_inferior_registers): Likewise.
11158 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11159 (linux_store_registers): Likewise.
11160 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11162 (init_registers_mips64_dsp_linux): Likewise.
11163 (init_registers_mips_linux): New macro.
11164 (init_registers_mips_dsp_linux): Likewise.
11165 (mips_dsp_num_regs): Likewise.
11166 (DSP_BASE, DSP_CONTROL): New fallback macros.
11167 (mips_base_regs): New macro.
11168 (mips_regmap): Use it. Fix the size.
11169 (mips_dsp_regmap): New variable.
11170 (mips_dsp_regset_bitmap): Likewise.
11171 (mips_arch_setup): New function.
11172 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11174 (mips_cannot_store_register): Likewise.
11175 (the_low_target): Update .arch_setup, .num_regs and .regmap
11176 initializers. Add .regset_bitmap initializer.
11177 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11179 * linux-bfin-low.c (the_low_target): Likewise.
11180 * linux-cris-low.c (the_low_target): Likewise.
11181 * linux-crisv32-low.c (the_low_target): Likewise.
11182 * linux-ia64-low.c (the_low_target): Likewise.
11183 * linux-m32r-low.c (the_low_target): Likewise.
11184 * linux-m68k-low.c (the_low_target): Likewise.
11185 * linux-ppc-low.c (the_low_target): Likewise.
11186 * linux-s390-low.c (the_low_target): Likewise.
11187 * linux-sh-low.c (the_low_target): Likewise.
11188 * linux-sparc-low.c (the_low_target): Likewise.
11189 * linux-tic6x-low.c (the_low_target): Likewise.
11190 * linux-x86-low.c (the_low_target): Likewise.
11191 * linux-xtensa-low.c (the_low_target): Likewise.
11192 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11193 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11194 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11196 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11197 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11199 2012-02-29 Yao Qi <yao@codesourcery.com>
11200 Pedro Alves <palves@redhat.com>
11202 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11203 `step_over_finished' is true.
11205 2012-02-27 Pedro Alves <palves@redhat.com>
11207 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11208 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11210 2012-02-27 Pedro Alves <palves@redhat.com>
11213 * linux-low.c (pid_is_stopped): New.
11214 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11216 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11218 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11221 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11223 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11225 2012-02-24 Luis Machado <lgustavo@codesourcery>
11227 * server.c (handle_query): Advertise support for target-side
11228 breakpoint condition evaluation.
11229 (process_point_options): New function.
11230 (process_serial_event): When inserting a breakpoint, check for
11231 a target-side condition that should be evaluated.
11233 * mem-break.c: Include regcache.h and ax.h.
11234 (point_cond_list_t): New data structure.
11235 (breakpoint) <cond_list>: New field.
11236 (find_gdb_breakpoint_at): Make non-static.
11237 (delete_gdb_breakpoint_at): Clear any target-side
11239 (clear_gdb_breakpoint_conditions): New function.
11240 (add_condition_to_breakpoint): Likewise.
11241 (add_breakpoint_condition): Likewise.
11242 (gdb_condition_true_at_breakpoint): Likewise.
11243 (gdb_breakpoint_here): Return result directly instead
11244 of going through a local variable.
11246 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11247 (clear_gdb_breakpoint_conditions): Likewise.
11248 (add_breakpoint_condition): Likewise.
11249 (gdb_condition_true_at_breakpoint): Likewise.
11251 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11252 (need_step_over_p): Take target-side breakpoint condition into
11255 2012-02-24 Luis Machado <lgustavo@codesourcery>
11257 * server.h: Include tracepoint.h.
11258 (agent_mem_read, agent_get_trace_state_variable_value,
11259 agent_set_trace_state_variable_value,
11260 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11261 get_set_tsv_func_addr): New prototypes.
11263 * ax.h: New include file.
11264 * ax.c: New source file.
11266 * tracepoint.c: Include ax.h.
11267 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11268 agent_expr, eval_result_type): Move to ax.h.
11269 (parse_agent_expr): Rename to ...
11270 (gdb_parse_agent_expr): ... this, make it non-static and move
11272 (unparse_agent_expr) Rename to ...
11273 (gdb_unparse_agent_expr): ... this, make it non-static and move
11275 (eval_agent_expr): Rename to ...
11276 (eval_tracepoint_agent_expr): ... this.
11277 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11278 forward declarations.
11279 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11280 (agent_get_trace_state_variable_value): New function.
11281 (agent_set_trace_state_variable_value): New function.
11282 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11283 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11284 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11285 (condition_true_at_tracepoint): Likewise.
11286 (parse_agent_expr): Rename to ...
11287 (gdb_parse_agent_expr): ... this and move to ax.c.
11288 (unparse_agent_expr): Rename to ...
11289 (gdb_unparse_agent_expr): ... this and move to ax.c.
11290 (gdb_agent_op_name): Move to ax.c.
11291 (eval_agent_expr): Rename to ...
11292 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11294 (eval_tracepoint_agent_expr): New function.
11295 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11297 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11299 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11300 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11301 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11302 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11303 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11304 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11305 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11306 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11307 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11308 (compile_bytecodes): Remove forward declaration.
11309 (is_goto_target): Move to ax.c.
11310 (compile_bytecodes): Move to ax.c and call
11311 agent_get_trace_state_variable_value (...) and
11312 agent_set_trace_state_variable_value (...).
11314 * Makefile.in: Update ax.c and IPA dependencies.
11316 2012-02-24 Pedro Alves <palves@redhat.com>
11318 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11319 (cmd_bigqtbuffer_circular): ... this. Only handle
11320 'QTBuffer:circular:'.
11321 (handle_tracepoint_general_set): Adjust.
11323 2012-02-16 Yao Qi <yao@codesourcery.com>
11325 * inferiors.c: Move code to ...
11326 * dll.c: .... here. New.
11327 * server.h: Declare clear_dlls.
11328 * Makefile.in (SFILES): Add dll.c.
11332 2012-02-11 Yao Qi <yao@codesourcery.com>
11334 * server.c: (handle_monitor_command): Add a new parameter
11336 (handle_query): Update caller.
11338 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11340 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11341 * configure, config.in: Regenerate.
11342 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11345 2012-02-02 Pedro Alves <palves@redhat.com>
11347 Try SIGKILL first, then PTRACE_KILL.
11348 * linux-low.c (linux_kill_one_lwp): New.
11349 (linux_kill_one_lwp): Rename to ...
11350 (kill_one_lwp_callback): ... this. Use the new
11351 linux_kill_one_lwp.
11353 2012-02-02 Pedro Alves <palves@redhat.com>
11355 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11358 2012-01-27 Pedro Alves <palves@redhat.com>
11360 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11361 (elf_64_file_p): Make static.
11362 (linux_pid_exe_is_elf_64_file): New.
11363 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11364 Delete declarations.
11365 (linux_pid_exe_is_elf_64_file): Declare.
11366 * linux-x86-low.c (x86_arch_setup): Use
11367 linux_pid_exe_is_elf_64_file.
11369 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11371 * linux-low.c (linux_wait_for_event_1): Rename to ...
11372 (linux_wait_for_event): ... here and merge it with former
11373 linux_wait_for_event - new variable wait_ptid, use it.
11374 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11376 2012-01-23 Pedro Alves <palves@redhat.com>
11378 * server.c (main): Avoid yet another case of infinite loop while
11379 detaching/killing after a longjmp.
11381 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11384 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11386 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11388 * hostio.c (handle_readlink): New function.
11389 (handle_vFile): Call it to handle "vFile:readlink" packets.
11391 2012-01-20 Pedro Alves <palves@redhat.com>
11392 Ulrich Weigand <ulrich.weigand@linaro.org>
11394 * server.c (handle_v_requests): Only support vAttach and vRun to
11395 start multiple processes when in extended protocol mode.
11397 2012-01-17 Pedro Alves <palves@redhat.com>
11399 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11400 memalign plus mprotect to allocate the scratch buffer.
11402 2012-01-13 Pedro Alves <palves@redhat.com>
11404 * server.c (attach_inferior): Clear `cont_thread'.
11406 2012-01-13 Pedro Alves <palves@redhat.com>
11408 * server.c (main): Avoid infinite loop while detaching/killing
11411 2012-01-09 Doug Evans <dje@google.com>
11413 * server.c (start_inferior): Set last_ptid in --wrapper case.
11415 2012-01-06 Yao Qi <yao@codesourcery.com>
11417 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11419 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11421 2012-01-04 Yao Qi <yao@codesourcery.com>
11423 * tracepoint.c (cmd_qtdp): Print debug message
11424 for static tracepoint.
11426 2012-01-04 Yao Qi <yao@codesourcery.com>
11428 * tracepoint.c (trace_vdebug): Differentiate debug message
11429 between gdbserver and IPA.
11431 2012-01-03 Yao Qi <yao@codesourcery.com>
11433 * tracepoint.c (tracepoint_was_hit): Don't collect for
11436 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11438 * terminal.h: Reformat copyright header.
11440 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11442 * server.c (gdbserver_version): Update copyright year.
11443 * gdbreplay.c (gdbreplay_version): Likewise.
11445 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11447 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11450 2011-12-18 Hui Zhu <teawater@gmail.com>
11451 * linux-low.c (linux_create_inferior): Save return value to ret.
11453 2011-12-18 Hui Zhu <teawater@gmail.com>
11455 * linux-low.c (linux_create_inferior): Save return value to ret.
11457 2011-12-16 Doug Evans <dje@google.com>
11459 * linux-low.c (linux_create_inferior): If stdio connection,
11460 redirect stdin from /dev/null, stdout to stderr.
11461 * remote-utils.c (remote_is_stdio): New static global.
11462 (remote_connection_is_stdio): New function.
11463 (remote_prepare): Handle stdio connection.
11464 (remote_open): Ditto.
11465 (remote_close): Don't close stdin for stdio connections.
11466 (read_prim,write_prim): New functions. Replace all calls to
11467 read/write to these.
11468 * server.c (main): Watch for "-" argument. Move call to
11469 remote_prepare before start_inferior.
11470 * server.h (STDIO_CONNECTION_NAME): New macro.
11471 (remote_connection_is_stdio): Declare.
11473 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11474 in debugging output.
11476 2011-12-15 Yao Qi <yao@codesourcery.com>
11478 * tracepoint.c: Include sys/syscall.h.
11479 (gdb_ust_thread): Remove preprocessor conditional.
11481 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11483 * linux-low.c (linux_detach_one_lwp): Call
11484 the_low_target.prepare_to_resume before detaching.
11486 2011-12-14 Yao Qi <yao@codesourcery.com>
11488 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11491 2011-12-14 Yao Qi <yao@codesourcery.com>
11493 * i386-low.c (i386_low_stopped_data_address): Initialize local
11494 variable `control'.
11496 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11500 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11501 DR_CONTROL unless necessary. Extend comments.
11502 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11503 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11505 2011-12-13 Yao Qi <yao@codesourcery.com>
11507 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11509 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11511 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11513 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11514 Print new debug message for such case.
11516 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11518 Fix overlapping memcpy.
11519 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11520 the read_inferior_memory transfer.
11521 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11522 write_inferior_memory transfer.
11523 (set_fast_tracepoint_jump): New variable buf. Use it for the
11524 read_inferior_memory and write_inferior_memory transfers.
11525 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11526 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11527 Use it for the write_inferior_memory transfer.
11528 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11531 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11533 * linux-low.c (fetch_register, store_register): Make code
11534 consistent, fix formatting.
11536 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11538 * linux-low.c (usr_store_inferior_registers): Factor out code
11539 to handle individual registers into...
11540 (store_register): ... this new function.
11542 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11544 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11545 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11546 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11547 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11548 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11549 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11550 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11551 (srv_xmlfiles): Add new XML files.
11553 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11555 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11556 (init_registers_s390_linux32v1): Add prototype.
11557 (init_registers_s390_linux32v2): Likewise.
11558 (init_registers_s390_linux64v1): Likewise.
11559 (init_registers_s390_linux64v2): Likewise.
11560 (init_registers_s390x_linux64v1): Likewise.
11561 (init_registers_s390x_linux64v2): Likewise.
11562 (s390_num_regs): Increment to 52.
11563 (s390_regmap): Add orig_r2 register.
11564 (s390_num_regs_3264): Increment to 68.
11565 (s390_regmap_3264): Add orig_r2 register.
11566 (s390_collect_ptrace_register): Handle orig_r2 register.
11567 (s390_supply_ptrace_register): Likewise.
11568 (s390_fill_last_break): New function.
11569 (s390_store_last_break): Likewise.
11570 (s390_fill_system_call): New function.
11571 (s390_store_system_call): Likewise.
11572 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11574 (s390_check_regset): New function.
11575 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11576 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11577 Update target_regsets for available register sets.
11579 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11580 Jan Kratochvil <jan.kratochvil@redhat.com>
11582 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11583 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11585 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11586 * linux-low.h (struct process_info_private): New member r_debug.
11587 * server.c (handle_qxfer_libraries): Call
11588 the_target->qxfer_libraries_svr4.
11589 (handle_qxfer_libraries_svr4): New function.
11590 (qxfer_packets): New entry "libraries-svr4".
11591 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11592 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11593 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11594 PACKET_qXfer_libraries_svr4.
11596 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11598 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11599 PSW address/mask between 8-byte and 16-byte formats.
11600 (s390_supply_ptrace_register): Likewise.
11601 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11602 basic addressing mode bit.
11604 2011-11-24 Stan Shebs <stan@codesourcery.com>
11606 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11608 2011-11-17 Stan Shebs <stan@codesourcery.com>
11610 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11611 (tracing_start_time): New global.
11612 (tracing_stop_time): New global.
11613 (tracing_user_name): New global.
11614 (tracing_notes): New global.
11615 (tracing_stop_note): New global.
11616 (cmd_qtstart): Set traceframe_usage, start_time.
11617 (stop_tracing): Set stop_time.
11618 (cmd_qtstatus): Report additional status.
11619 (cmd_qtp): New function.
11620 (handle_tracepoint_query): Call it.
11621 (cmd_qtnotes): New function.
11622 (handle_tracepoint_general_set): Call it.
11623 (get_timestamp): Rename from tsv_get_timestamp.
11625 2011-11-14 Stan Shebs <stan@codesourcery.com>
11626 Kwok Cheung Yeung <kcy@codesourcery.com>
11628 * linux-x86-low.c (small_jump_insn): New.
11629 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11630 trampoline and error message, build a trampoline and issue a small
11631 jump instruction to it.
11632 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11633 trampoline and error message.
11634 (x86_get_min_fast_tracepoint_insn_len): New.
11635 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11636 * linux-low.h (struct linux_target_ops): Add arguments to
11637 install_fast_tracepoint_jump_pad operation, add new operation.
11638 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11640 (linux_get_min_fast_tracepoint_insn_len): New function.
11641 (linux_target_op): Add new operation.
11642 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11643 (gdb_trampoline_buffer_end): Ditto.
11644 (gdb_trampoline_buffer_error): Ditto.
11645 (struct ipa_sym_addresses): Add fields for new IPA variables.
11646 (symbol_list): Add entries for new IPA variables.
11647 (struct tracepoint): Add fields to hold the address range of the
11648 trampoline used by the tracepoint.
11649 (trampoline_buffer_head): New static variable.
11650 (trampoline_buffer_tail): Ditto.
11651 (claim_trampoline_space): New function.
11652 (have_fast_tracepoint_trampoline_buffer): New function.
11653 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11655 (install_fast_tracepoint): Ditto, also add error buffer argument.
11656 (cmd_qtminftpilen): New function.
11657 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11658 (fast_tracepoint_from_trampoline_address): New function.
11659 (fast_tracepoint_collecting): Handle trampoline as part of jump
11661 (set_trampoline_buffer_space): New function.
11662 (initialize_tracepoint): Initialize new IPA variables.
11663 * target.h (struct target_ops): Add arguments to
11664 install_fast_tracepoint_jump_pad operation, add new
11665 get_min_fast_tracepoint_insn_len operation.
11666 (target_get_min_fast_tracepoint_insn_len): New.
11667 (install_fast_tracepoint_jump_pad): Add arguments.
11668 * server.h (IPA_BUFSIZ): Define.
11669 * linux-i386-ipa.c: Include extra header files.
11670 (initialize_fast_tracepoint_trampoline_buffer): New function.
11671 (initialize_low_tracepoint): Call it.
11672 * server.h (set_trampoline_buffer_space): Declare.
11673 (claim_trampoline_space): Ditto.
11674 (have_fast_tracepoint_trampoline_buffer): Ditto.
11676 2011-11-14 Yao Qi <yao@codesourcery.com>
11678 * server.c (handle_query): Handle InstallInTrace for qSupported.
11679 * tracepoint.c (add_tracepoint): Sort list.
11680 (install_tracepoint, download_tracepoint): New.
11681 (cmd_qtdp): Call them to install and download tracepoints.
11682 (sort_tracepoints): Removed.
11683 (cmd_qtstart): Update.
11685 2011-11-14 Yao Qi <yao@codesourcery.com>
11687 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11688 * mem-break.h: Declare.
11689 * tracepoint.c (cmd_qtstart): Move some code to ...
11690 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11692 (download_tracepoints): Move some code to ...
11693 (download_tracepoint_1): ... here. New.
11695 2011-11-08 Yao Qi <yao@codesourcery.com>
11697 * remote-utils.c (relocate_instruction): A comment fix.
11699 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11701 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11702 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11703 dr_status_mirror and dr_control_mirror from debug_reg_state.
11704 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11705 (i386_initial_stuff): Remove use of deleted globals.
11706 (i386_get_thread_context, i386_set_thread_context,
11707 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11708 from debug_reg_state.
11710 2011-11-05 Yao Qi <yao@codesourcery.com>
11712 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11713 address as TPOINT's.
11715 2011-11-02 Stan Shebs <stan@codesourcery.com>
11717 * tracepoint.c (agent_mem_read_string): New function.
11718 (eval_agent_expr): Call it for tracenz.
11719 * server.c (handle_query): Report support for tracenz.
11721 2011-11-02 Yao Qi <yao@codesourcery.com>
11723 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11725 2011-11-02 Yao Qi <yao@codesourcery.com>
11727 * target.h: Fix a typo in comment.
11729 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11731 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11732 clobber the breakpoints' shadows with fast tracepoint jumps.
11733 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11734 * target.c (write_inferior_memory): Also pass MYADDR down to
11737 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11739 * configure.ac: Check support for personality routine.
11740 * configure: Regenerate.
11741 * config.in: Likewise.
11742 * linux-low.c: Include <sys/personality.h>.
11743 Define ADDR_NO_RANDOMIZE if necessary.
11744 (linux_create_inferior): Disable address space randomization when
11745 forking inferior, if requested.
11746 (linux_supports_disable_randomization): New function.
11747 (linux_target_ops): Install it.
11748 * server.h (disable_randomization): Declare.
11749 * server.c (disable_randomization): New global variable.
11750 (handle_general_set): Handle QDisableRandomization.
11751 (handle_query): Likewise for qSupported.
11752 (main): Support --disable-randomization and --no-disable-randomization
11753 command line arguments.
11754 * target.h (struct target_ops): Add supports_disable_randomization.
11755 (target_supports_disable_randomization): New macro.
11757 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11759 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11761 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11762 [!PT_GETDSBT] (target_loadmap): New definition.
11763 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11764 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11765 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11766 and PT_GETDSBT to LINUX_LOADMAP.
11767 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11768 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11770 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11772 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11773 (arm_linux_hwbp_cap): New static variable.
11774 (arm_linux_get_hwbp_cap): Replace by ...
11775 (arm_linux_init_hwbp_cap): ... this new function.
11776 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11777 (arm_linux_get_hw_watchpoint_count): Likewise.
11778 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11779 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11780 (arm_prepare_to_resume): Use perror_with_name instead of error.
11782 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11784 * linux-arm-low.c: Include <signal.h>.
11785 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11786 (struct arm_linux_hwbp_cap): New data type.
11787 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11788 (struct arm_linux_hw_breakpoint): New data type.
11789 (MAX_BPTS, MAX_WPTS): Define.
11790 (struct arch_process_info, struct arch_lwp_info): New data types.
11791 (arm_linux_get_hwbp_cap): New function.
11792 (arm_linux_get_hw_breakpoint_count): Likewise.
11793 (arm_linux_get_hw_watchpoint_count): Likewise.
11794 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11795 (arm_hwbp_control_initialize): Likewise.
11796 (arm_hwbp_control_is_enabled): Likewise.
11797 (arm_hwbp_control_is_initialized): Likewise.
11798 (arm_hwbp_control_disable): Likewise.
11799 (arm_linux_hw_breakpoint_equal): Likewise.
11800 (arm_linux_hw_point_initialize): Likewise.
11801 (struct update_registers_data): New data structure.
11802 (update_registers_callback: New function.
11803 (arm_insert_point): Likewise.
11804 (arm_remove_point): Likewise.
11805 (arm_stopped_by_watchpoint): Likewise.
11806 (arm_stopped_data_address): Likewise.
11807 (arm_new_process): Likewise.
11808 (arm_new_thread): Likewise.
11809 (arm_prepare_to_resume): Likewise.
11810 (the_low_target): Register arm_insert_point, arm_remove_point,
11811 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11812 arm_new_thread, and arm_prepare_to_resume.
11814 2011-09-15 Stan Shebs <stan@codesourcery.com>
11816 * server.h (struct emit_ops): Add compare-goto fields.
11817 * tracepoint.c (gdb_agent_op_sizes): New table.
11818 (emit_eq_goto): New function.
11819 (emit_ne_goto): New function.
11820 (emit_lt_goto): New function.
11821 (emit_le_goto): New function.
11822 (emit_gt_goto): New function.
11823 (emit_ge_goto): New function.
11824 (is_goto_target): New function.
11825 (compile_bytecodes): Recognize special cases of compare-goto
11826 combinations and call specialized emitters for them.
11827 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11828 (amd64_emit_ne_goto): New function.
11829 (amd64_emit_lt_goto): New function.
11830 (amd64_emit_le_goto): New function.
11831 (amd64_emit_gt_goto): New function.
11832 (amd64_emit_ge_goto): New function.
11833 (amd64_emit_ops): Add the new functions.
11834 (i386_emit_eq_goto): New function.
11835 (i386_emit_ne_goto): New function.
11836 (i386_emit_lt_goto): New function.
11837 (i386_emit_le_goto): New function.
11838 (i386_emit_gt_goto): New function.
11839 (i386_emit_ge_goto): New function.
11840 (i386_emit_ops): Add the new functions.
11842 2011-09-08 Stan Shebs <stan@codesourcery.com>
11844 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11845 (i386_emit_epilogue): Restore %ebx.
11847 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11849 * server.c (step_thread): Remove definition.
11850 (process_serial_event): Don't handle Hs.
11851 * server.h (step_thread): Remove declaration.
11852 * target.c (set_desired_inferior): Remove use of step_thread.
11854 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11856 * linux-low.c: Include linux-procfs.h.
11857 (linux_attach_lwp_1): Update comments.
11858 (linux_attach): Scan for existing threads when attaching to a
11859 process that is the tgid.
11860 * Makefile.in: Update dependencies.
11862 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11864 * configure.srv: Add linux-procfs.o dependencies.
11866 2011-08-14 Yao Qi <yao@codesourcery.com>
11868 * target.h (struct target_ops): Fix indent.
11869 * win32-low.c (win32_target_ops): Fix comment.
11871 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11872 Yao Qi <yao@codesourcery.com>
11874 * Makefile.in (clean): Remove tic6x-*.c files.
11875 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11876 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11877 (tic6x-c64xp-linux.c): Likewise.
11878 * configure.srv: Add support for tic6x-*-uclinux.
11879 * linux-tic6x-low.c: New.
11880 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11882 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11883 Yao Qi <yao@codesourcery.com>
11885 * target.h (struct target_ops): Add read_loadmap.
11886 * linux-low.c (struct target_loadseg): New type.
11887 (struct target_loadmap): New type.
11888 (linux_read_loadmap): New function.
11889 (linux_target_ops): Add linux_read_loadmap.
11890 * server.c (handle_query): Support qXfer:fdpic:read packet.
11891 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11894 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11896 * win32-low.c: Include <stdint.h>.
11898 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11900 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11901 to the inferior here.
11902 (i386_remove_aligned_watchpoint): Ditto.
11903 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11904 fit part of the watchpoint in the debug registers.
11905 (i386_update_inferior_debug_regs): New.
11906 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11907 registers, and only update the inferior on success.
11908 (i386_low_remove_watchpoint): Ditto.
11910 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11912 * linux-low.c (compare_ints, unique, list_threads, show_process,
11913 linux_core_of_thread): Delete.
11914 (linux_target_ops): Change linux_core_of_thread to
11915 linux_common_core_of_thread.
11916 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11917 * utils.c (malloc_failure): Change type of argument.
11918 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11919 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11920 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11921 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11922 (IPA_OBJS): Add common-utils-ipa.o.
11923 (ptid_h, linux_osdata_h): New macros.
11924 (server_h): Add common/common-utils.h, common/xml-utils.h,
11925 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11927 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11928 ptid.o, buffer.o): New rules.
11929 (linux-low.o): Add common/linux-osdata.h as a dependency.
11930 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11931 * configure.ac: Add AC_HEADER_DIRENT check.
11932 * config.in: Regenerate.
11933 * configure: Regenerate.
11934 * remote-utils.c (xml_escape_text): Delete.
11935 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11936 buffer_xml_printf): Move to common/buffer.c.
11937 * server.c (main): Remove call to initialize_inferiors.
11938 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11939 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11940 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11941 internal_error, gdb_assert, gdb_assert_fail): Delete.
11942 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11943 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11945 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11946 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11947 initialize_inferiors): Delete.
11949 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11951 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11954 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11956 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11958 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11960 2011-05-26 Yao Qi <yao@codesourcery.com>
11962 * Makefile.in (thread-db.o): Track dependence to
11963 common/gdb_thread_db.h.
11964 * thread-db.c: include gdb_thread_db.h from right place.
11966 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11968 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11969 __FILE__ and __LINE__ to internal_error.
11971 2011-05-13 Doug Evans <dje@google.com>
11973 * thread-db.c (try_thread_db_load_from_sdir): New function.
11974 (try_thread_db_load_from_dir): New function.
11975 (thread_db_load_search): Handle $sdir, ignore $pdir.
11976 Remove trying of system directories if search of
11977 libthread-db-search-path fails, that is now done via $sdir.
11979 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11981 * server.c (handle_query): Add EnableDisableTracepoints to the list
11982 of supported features.
11983 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11985 (cmd_qtenable_disable): New.
11986 (cmd_qtstart): Install tracepoints even if disabled.
11987 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11988 receiving a QTEnable or QTDisable packet.
11989 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11990 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11992 (gdb_probe): Skip data collection if static tracepoint is disabled.
11994 2011-05-10 Doug Evans <dje@google.com>
11996 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11998 2011-05-04 Doug Evans <dje@google.com>
12000 * linux-low.c (linux_join): Skip process lookup.
12001 * spu-low.c (spu_join): Ditto.
12002 * server.c (join_inferiors_callback): Delete.
12003 (process_serial_event): For 'D' packet (detach) call join_inferior
12006 2011-05-04 Joseph Myers <joseph@codesourcery.com>
12008 * README: Don't mention xscale*-*-linux*.
12009 * configure.srv (xscale*-*-linux*): Don't handle target.
12011 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
12013 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
12015 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
12016 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
12017 (i386_emit_void_call_2): Likewise.
12019 2011-04-26 Yao Qi <yao@codesourcery.com>
12021 * linux-low.c: Move common macros to linux-ptrace.h.
12022 Include linux-ptrace.h.
12023 * Makefile.in (linux_ptrace_h): New.
12024 (linux-low.o): Depends on linux-ptrace.h.
12026 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
12028 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
12029 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
12030 (remote_prepare): New function with most of the TCP code from ...
12031 (remote_open): ... here. Detect PORT here unconditionally. Move also
12032 setting transport_is_reliable.
12033 * server.c (run_once): New variable.
12034 (gdbserver_usage): Document it.
12035 (main): Set run_once for `--once'. Call remote_prepare. Exit after
12036 the first run if RUN_ONCE.
12037 * server.h (run_once, remote_prepare): New declarations.
12039 2011-04-19 Tom Tromey <tromey@redhat.com>
12041 * win32-low.c (handle_load_dll): Remove duplicate "the".
12043 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
12045 Remove support for old Cygwin 1.5 versions.
12046 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
12047 function to avoid warning.
12048 (win32_add_one_solib): Use cygwin_conv_path function to avoid
12051 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
12053 * gdbserver/server.h (Macro _): Define it if not available.
12055 2011-03-14 Michael Snyder <msnyder@vmware.com>
12057 * hostio.c (handle_close): Remove unnecessary null test.
12059 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12061 * Makefile.in (maintainer-clean realclean distclean): Remove
12062 "make ... subdir_do" command.
12064 2011-03-10 Michael Snyder <msnyder@vmware.com>
12066 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12068 * server.c (handle_v_run): Free alloced buffer on early return.
12070 2011-03-09 Yao Qi <yao@codesourcery.com>
12073 2011-03-04 Yao Qi <yao@codesourcery.com>
12075 * Makefile.in: Remove GNU make feature --directory.
12077 2011-03-05 Yao Qi <yao@codesourcery.com>
12079 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12080 (subdir_do): New make target. Copied from gdb/Makefile.
12081 (maintainer-clean, realclean, distclean, clean): Call corresponding
12082 make targets in common/Makefile.
12084 2011-02-11 Yao Qi <yao@codesourcery.com>
12086 * configure.ac: Call AC_PROG_RANLIB.
12087 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12088 * configure: Regenerate.
12090 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12092 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12094 2011-03-06 Yao Qi <yao@codesourcery.com>
12096 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12098 2011-03-05 Yao Qi <yao@codesourcery.com>
12100 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12101 (subdir_do): New make target. Copied from gdb/Makefile.
12102 (maintainer-clean, realclean, distclean, clean): Call corresponding
12103 make targets in common/Makefile.
12105 2011-03-04 Yao Qi <yao@codesourcery.com>
12107 * Makefile.in: Remove GNU make feature --directory.
12109 2011-03-04 Michael Snyder <msnyder@vmware.com>
12111 * server.c (queue_stop_reply): Call xmalloc not malloc.
12113 2011-03-02 Michael Snyder <msnyder@vmware.com>
12115 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12117 2011-02-28 Michael Snyder <msnyder@vmware.com>
12119 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12120 (cmd_qtframe): Ditto.
12121 (cmd_qtbuffer): Ditto.
12122 (cmd_bigqtbuffer): Ditto.
12124 * utils.c (decimal2str): Initialize 'width' to nine, then
12125 don't mess with it.
12127 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12129 * hostio.c (require_data): Free *data, not data.
12131 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12133 * hostio.c (require_data): Use free, not xfree.
12135 2011-02-27 Michael Snyder <msnyder@vmware.com>
12137 * server.c (handle_query): Discard unused value.
12139 * hostio.c (require_data): Free malloc memory before returning
12142 2011-02-26 Michael Snyder <msnyder@vmware.com>
12144 * linux-low.c (list_threads): Call closedir for dirent.
12146 2011-02-27 Michael Snyder <msnyder@vmware.com>
12148 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12149 a case statement falls through.
12151 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12153 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12156 2011-02-26 Michael Snyder <msnyder@vmware.com>
12158 * utils.c (decimal2str): Eliminate dead code and dead param.
12159 (pulongest): Drop dead param from call to decimal2str.
12162 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12164 Revert the following patch (not approved yet):
12165 2011-02-21 Hui Zhu <teawater@gmail.com>
12166 * tracepoint.c (tp_printf): New function.
12167 (eval_agent_expr): Handle gdb_agent_op_printf.
12169 2011-02-21 Hui Zhu <teawater@gmail.com>
12171 * tracepoint.c (tp_printf): New function.
12172 (eval_agent_expr): Handle gdb_agent_op_printf.
12174 2011-02-18 Tom Tromey <tromey@redhat.com>
12176 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12177 (tracepoint.o): Likewise.
12178 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12179 (gdb_agent_op_names): Likewise.
12181 2011-02-18 Tom Tromey <tromey@redhat.com>
12183 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12184 gdb_agent_op_rot>: New constants.
12185 (gdb_agent_op_names): Add pick and roll.
12186 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12189 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12191 * aclocal.m4: Regenerated with aclocal-1.11.1.
12193 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12195 * server.c (handle_qxfer_traceframe_info): New.
12196 (qxfer_packets): Register "traceframe-info".
12197 (handle_query): Report support for qXfer:traceframe-info:read+.
12198 * tracepoint.c (match_blocktype): New.
12199 (traceframe_find_block_type): Rename to ...
12200 (traceframe_walk_blocks): ... this. Add callback filter argument,
12202 (traceframe_find_block_type): New, reimplemented on top of
12203 traceframe_walk_blocks.
12204 (build_traceframe_info_xml): New.
12205 (traceframe_read_info): New.
12206 * server.h (traceframe_read_info): Declare.
12208 2011-02-11 Yao Qi <yao@codesourcery.com>
12210 * configure.ac: Call AC_PROG_RANLIB.
12211 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12212 * configure: Regenerate.
12214 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12216 * server.c (gdb_read_memory): Change return semantics to allow
12218 (handle_search_memory_1): Adjust.
12219 (process_serial_event) <'m' packet>: Handle partial transfers.
12220 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12222 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12224 * regcache.c (init_register_cache): Initialize
12225 regcache->register_status.
12226 (free_register_cache): Release regcache->register_status.
12227 (regcache_cpy): Copy register_status.
12228 (registers_to_string): Print 'x's for unavailable registers.
12229 (supply_register): Mark the register's status valid or
12230 unavailable, depending on whether a buffer was passed in or not.
12231 (supply_register_zeroed): New.
12232 (supply_regblock): Mark the registers' status valid or
12233 unavailable, depending on whether a buffer was passed in or not.
12234 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12235 (struct regcache): New `register_status' field.
12236 (supply_register_zeroed): Declare.
12237 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12238 supply_register_zeroed, rather than passing a NULL buffer to
12240 * tracepoint.c (fetch_traceframe_registers): Update comment.
12242 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12244 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12247 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12249 * server.h (decode_xfer_write): Change prototype.
12250 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12251 and don't extract the annex here.
12252 * server.c (decode_xfer_read): Remove `annex' parameter,
12253 and don't extract the annex here.
12254 (decode_xfer): New.
12255 (struct qxfer): New.
12256 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12257 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12258 (handle_qxfer_statictrace): New functions, abstracted out from
12259 handle_query, and made to use the struct qxfer interface.
12260 (handle_threads_qxfer_proper): Rename to ...
12261 (handle_qxfer_threads_proper): ... this.
12262 (handle_threads_qxfer): Rename to ...
12263 (handle_qxfer_threads): ... this. Adjust.
12264 (qxfer_packets): New array.
12265 (handle_qxfer): New function.
12266 (handle_query): Use handle_qxfer.
12268 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12270 * gdbreplay.c: Shorten lines of >= 80 columns.
12271 * linux-low.c: Ditto.
12272 * linux-ppc-low.c: Ditto.
12273 * linux-s390-low.c: Ditto.
12274 * linux-sparc-low.c: Ditto.
12275 * linux-x86-low.c: Ditto.
12276 * linux-xtensa-low.c: Ditto.
12277 * mem-break.c: Ditto.
12278 * nto-low.c: Ditto.
12279 * regcache.h: Ditto.
12280 * remote-utils.c: Ditto.
12283 * thread-db.c: Ditto.
12284 * tracepoint.c: Ditto.
12286 * win32-low.h: Ditto.
12288 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12290 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12293 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12295 * server.c (gdbserver_version): Update copyright year in version
12297 * gdbreplay.c (gdbreplay_version): Ditto.
12299 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12301 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12302 * linux-bfin-low.c: New file.
12303 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12304 PT_DATA_ADDR for BFIN targets.
12305 * Makefile.in (SFILES): Add linux-bfin-low.c.
12306 (clean): Remove reg-bfin.c.
12307 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12308 * README: Mention supported Blackfin targets.
12310 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12312 * .gitignore: New file.
12314 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12316 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12318 2010-10-22 Jie Zhang <jie@codesourcery.com>
12320 * Makefile.in: Add FLAGS_TO_PASS variable.
12321 (install): Remove dependency of install-only and recursively
12322 invoke make for install-only.
12324 2010-10-04 Doug Evans <dje@google.com>
12326 * Makefile.in (uninstall): Use $(DESTDIR).
12328 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12332 * linux-x86-low.c (compat_siginfo_from_siginfo)
12333 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12334 si_code is < 0. Check for si_code == SI_TIMER before checking for
12337 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12339 * lynx-i386-low.c: New file.
12340 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12342 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12344 * lynx-low.c (ptrace_request_to_str): Remove handling for
12345 request values that have been removed in LynxOS 5.x.
12347 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12349 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12352 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12354 * configure.ac: Add --enable-inprocess-agent option.
12355 * configure: Rebuilt.
12357 2010-09-06 Yao Qi <yao@codesourcery.com>
12359 * linux-low.c (linux_kill): Remove unused variable.
12360 (linux_stabilize_threads): Likewise.
12361 * server.c (start_inferior): Likewise.
12362 (queue_stop_reply_callback): Likewise.
12363 * tracepoint.c (do_action_at_tracepoint): Likewise.
12365 2010-09-06 Yao Qi <yao@codesourcery.com>
12367 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12370 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12372 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12374 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12376 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12379 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12381 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12382 gdbserver/lynx-ppc-low.c: New files.
12383 * Makefile.in (lynx_low_h): New variable.
12384 (lynx-low.o, lynx-ppc-low.o): New rules.
12385 * configure.ac: On LynxOS, link with -lnetinet.
12386 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12387 * configure: regenerate.
12389 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12391 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12392 * configure.ac: Add check for vasprintf and vsnprintf.
12393 * configure, config.in: Regenerate.
12394 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12396 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12398 * gdbreplay.c: Move include of alloca.h up, next to include of
12400 * server.h: Add include of malloc.h.
12401 * mem-break.c: Remove include of malloc.h.
12402 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12404 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12406 * Makefile.in (memmem.o): Build with -Wno-error.
12408 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12410 * utils.c (xsnprintf): Make non-static.
12411 * server.h: Add xsnprintf declaration.
12412 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12413 replace calls to snprintf by calls to xsnprintf throughout.
12415 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12417 * configure.ac: Add configure check for alloca.
12418 * configure, config.in: Regenerate.
12419 * server.h: Include alloca.h if it exists.
12420 * gdbreplay.c: Include alloca.h if it exists.
12422 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12424 * linux-low.c (__SIGRTMIN): Define if not already defined.
12425 (linux_create_inferior): Check for __ANDROID__ rather than
12427 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12428 are already deferred.
12429 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12430 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12431 stopped and already has a pending signal to report.
12432 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12433 a pending signal to report or is moving out of a jump pad.
12434 (linux_init_signals): Check for __ANDROID__ rather than
12437 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12439 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12440 debug_threads check. Avoid a linear search when not doing debug
12443 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12445 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12446 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12447 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12448 (process_event): Change local fd's type to gdb_fildes_t.
12449 (create_file_handler): Adjust prototype.
12450 (delete_file_handler): Adjust prototype.
12451 (handle_file_event): Adjust prototype. Use pfildes.
12452 (create_file_event): Adjsut prototype.
12453 * remote-utils.c (remote_desc, listen_desc): Change type to
12455 * server.h: New gdb_fildes_t typedef.
12456 [USE_WIN32API]: Include winsock2.h.
12457 (delete_file_handler, add_file_handler): Adjust prototypes.
12458 (pfildes): Declare.
12459 * utils.c (pfildes): New.
12461 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12463 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12464 * configure: Regenerate.
12466 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12468 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12469 (linux_done_accessing_memory): ... this.
12470 (linux_target_ops): Adjust.
12471 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12472 * nto-low.c (nto_target_ops): Adjust comment.
12473 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12474 * spu-low.c (spu_target_ops): Adjust comment.
12475 * target.h (target_ops): Rename unprepare_to_access_memory field
12476 to done_accessing_memory.
12477 (unprepare_to_access_memory): Rename to ...
12478 (done_accessing_memory): ... this.
12480 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12482 * linux-low.c (linux_prepare_to_access_memory): New.
12483 (linux_unprepare_to_access_memory): New.
12484 (linux_target_ops): Install them.
12485 * server.c (read_memory): Rename to ...
12486 (gdb_read_memory): ... this. Use
12487 prepare_to_access_memory/prepare_to_access_memory.
12488 (write_memory): Rename to ...
12489 (gdb_write_memory): ... this. Use
12490 prepare_to_access_memory/prepare_to_access_memory.
12491 (handle_search_memory_1): Adjust.
12492 (process_serial_event): Adjust.
12493 * target.h (struct target_ops): New fields
12494 prepare_to_access_memory and unprepare_to_access_memory.
12495 (prepare_to_access_memory, unprepare_to_access_memory): New.
12496 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12497 prepare_to_access_memory/prepare_to_access_memory.
12498 * nto-low.c (nto_target_ops): Adjust.
12499 * spu-low.c (spu_target_ops): Adjust.
12500 * win32-low.c (win32_target_ops): Adjust.
12502 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12504 * Makefile.in (WARN_CFLAGS): Get it from configure.
12505 (WERROR_CFLAGS): New.
12506 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12507 * configure.ac: Introduce --enable-werror, which adds -Werror to
12508 the compiler command line. Enabled by default. Disable with
12509 --disable-werror. Add -Wdeclaration-after-statement
12510 Wpointer-arith and -Wformat-nonliteral to warning flags.
12511 * configure: Regenerate.
12513 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12515 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12517 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12519 * gdbreplay.c (remote_error): New.
12521 (expect): Use gdbchar. Check for error reading from GDB.
12522 Clarify sync error output.
12523 (play): Check for errors writing to GDB.
12524 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12525 * remote-utils.c (getpkt): Check for errors writing to the remote
12528 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12530 * linux-low.c (linux_wait_1): Move non-debugging code out of
12531 `debug_threads' control.
12533 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12535 * linux-low.c (linux_wait_1): Don't set last_status here.
12536 * server.c (push_event, queue_stop_reply_callback): Assert we're
12537 not pushing a TARGET_WAITKIND_IGNORE event.
12538 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12539 (myresume, handle_target_event): Set the thread's last_resume_kind
12540 and last_status from the target returned status.
12542 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12546 * linux-x86-low.c (update_debug_registers_callback): New.
12547 (i386_dr_low_set_addr): Use it.
12548 (i386_dr_low_get_addr): New.
12549 (i386_dr_low_set_control): Use update_debug_registers_callback.
12550 (i386_dr_low_get_control): New.
12551 (i386_dr_low_get_status): Adjust.
12552 * linux-low.c (linux_stop_lwp): New.
12553 * linux-low.h (linux_stop_lwp): Declare.
12555 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12556 argument instead of a i386_debug_reg_state.
12557 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12558 a i386_debug_reg_state.
12559 (i386_insert_aligned_watchpoint): Adjust.
12560 (i386_remove_aligned_watchpoint): Adjust.
12561 (i386_low_stopped_data_address): Read the debug registers from the
12562 inferior instead of from the mirrors.
12563 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12564 (i386_dr_low_get_addr): Declare.
12565 (i386_dr_low_get_control): Declare.
12566 (i386_dr_low_get_status): Change prototype.
12568 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12569 (i386_dr_low_get_addr): New.
12570 (i386_dr_low_get_control): New.
12571 (i386_dr_low_get_status): Adjust prototype. Return
12573 (i386_initial_stuff): Clear dr_status_mirror and
12575 (i386_get_thread_context): Adjust.
12576 (i386_set_thread_context): Adjust.
12577 (i386_thread_added): Adjust.
12579 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12581 * linux-low.h (linux_thread_area): Delete declaration.
12583 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12585 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12586 after its termination.
12588 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12590 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12591 (gdb_wants_all_stopped): Delete.
12592 (linux_wait_1): Don't call them.
12593 * server.c (handle_v_cont): Tag all threads as want-stopped.
12594 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12595 stopped as "client-wants-stopped".
12597 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12599 * Makefile.in (signals_h): New.
12600 (server_h): Depend on it.
12601 (server.o): Don't depend on $(signals_def).
12602 (signals.o): Depend on $(signals_def).
12604 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12606 * Makefile.in (signals_def): New.
12607 (server_h): Append include/gdb/signals.h and signals_def.
12608 (server.o): Append signals_def.
12610 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12612 * server.c (handle_target_event): Use target_signal_to_host for
12613 resume_info.sig initialization.
12614 * target.h (struct thread_resume) <sig>: New comment.
12616 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12618 * server.c (handle_query): strcpy() the returned string from paddress()
12619 instead of sprintf().
12620 * utils.c (paddress): Return phex_nz().
12622 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12624 * server.c (handle_v_cont): Call mourn_inferior if process
12626 (myresume): Likewise.
12628 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12630 Static tracepoints, and integration with UST.
12632 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12633 * mem-break.c (uninsert_all_breakpoints)
12634 (reinsert_all_breakpoints): New.
12635 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12636 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12637 (gdb_agent_ust_loaded, helper_thread_id)
12638 (gdb_agent_helper_thread_id): New macros.
12639 (struct ipa_sym_addresses): Add addr_ust_loaded,
12640 addr_helper_thread_id, addr_cmd_buf.
12641 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12642 (in_process_agent_loaded_ust): New.
12643 (write_e_ust_not_loaded): New.
12644 (maybe_write_ipa_ust_not_loaded): New.
12645 (struct collect_static_trace_data_action): New.
12646 (enum tracepoint_type) <static_tracepoint>: New.
12647 (struct tracepoint) <handle>: Mention static tracepoints.
12648 (struct static_tracepoint_ctx): New.
12649 (CMD_BUF_SIZE): New.
12650 (add_tracepoint_action): Handle static tracepoint actions.
12651 (unprobe_marker_at): New.
12652 (clear_installed_tracepoints): Handle static tracepoints.
12653 (cmd_qtdp): Handle static tracepoints.
12654 (probe_marker_at): New.
12655 (cmd_qtstart): Handle static tracepoints.
12656 (response_tracepoint): Handle static tracepoints.
12657 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12658 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12659 (get_context_regcache): Handle static tracepoints.
12660 (do_action_at_tracepoint): Handle static tracepoint actions.
12661 (traceframe_find_block_type): Handle static trace data blocks.
12662 (traceframe_read_sdata): New.
12663 (download_tracepoints): Download static tracepoint actions.
12664 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12665 (GDB_PROBE_NAME): New.
12667 (GET_UST_SYM): New.
12670 (ust_marker_to_static_tracepoint): New.
12672 (collect_ust_data_at_tracepoint): New.
12673 (gdb_ust_probe): New.
12674 (UNIX_PATH_MAX, SOCK_DIR): New.
12675 (gdb_ust_connect_sync_socket): New.
12676 (resume_thread, stop_thread): New.
12677 (run_inferior_command): New.
12678 (init_named_socket): New.
12679 (gdb_ust_socket_init): New.
12680 (cstr_to_hexstr): New.
12682 (first_marker, next_marker): New.
12683 (response_ust_marker): New.
12684 (cmd_qtfstm, cmd_qtsstm): New.
12685 (unprobe_marker_at, probe_marker_at): New.
12686 (cmd_qtstmat, gdb_ust_thread): New.
12687 (gdb_ust_init): New.
12688 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12689 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12690 (ST_REGENTRY): New.
12691 (x86_64_st_collect_regmap): New.
12692 (X86_64_NUM_ST_COLLECT_GREGS): New.
12693 (AMD64_RIP_REGNUM): New.
12694 (supply_static_tracepoint_registers): New.
12695 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12696 (ST_REGENTRY): New.
12697 (i386_st_collect_regmap): New.
12698 (i386_NUM_ST_COLLECT_GREGS): New.
12699 (supply_static_tracepoint_registers): New.
12700 * server.c (handle_query): Handle qXfer:statictrace:read.
12701 <qSupported>: Report support for StaticTracepoints, and
12702 qXfer:statictrace:read features.
12703 * server.h (traceframe_read_sdata)
12704 (supply_static_tracepoint_registers): Declare.
12705 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12706 (unpack_varlen_hex): Include in IPA build.
12707 * Makefile.in (ustlibs, ustinc): New.
12708 (IPA_OBJS): Add remote-utils-ipa.o.
12709 ($(IPA_LIB)): Link -ldl and -lpthread.
12711 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12712 * config.in, configure: Regenerate.
12714 2010-06-20 Ian Lance Taylor <iant@google.com>
12715 Pedro Alves <pedro@codesourcery.com>
12717 * linux-x86-low.c (always_true): Delete.
12718 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12719 trying to fool the compiler with always_true.
12721 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12723 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12724 conditions in gdbserver.
12726 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12728 * spu-low.c (spu_read_memory): Wrap around local store limit.
12729 (spu_write_memory): Likewise.
12731 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12733 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12734 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12736 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12738 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12739 uses with LONGEST uses.
12741 2010-06-14 Stan Shebs <stan@codesourcery.com>
12742 Pedro Alves <pedro@codesourcery.com>
12746 * linux-x86-low.c: Include limits.h.
12748 (always_true): New.
12751 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12752 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12753 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12754 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12755 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12756 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12757 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12758 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12759 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12760 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12761 (amd64_emit_void_call_2): New.
12762 (amd64_emit_ops): New.
12763 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12764 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12765 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12766 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12767 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12768 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12769 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12770 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12771 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12772 (i386_emit_stack_adjust, i386_emit_int_call_1)
12773 (i386_emit_void_call_2): New.
12774 (i386_emit_ops): New.
12775 (x86_emit_ops): New.
12776 (the_low_target): Install x86_emit_ops.
12777 * server.h (struct emit_ops): New.
12778 (get_raw_reg_func_addr): Declare.
12779 (current_insn_ptr, emit_error): Declare.
12780 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12781 (set_trace_state_variable_value): New defines.
12782 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12783 addr_get_trace_state_variable_value and
12784 addr_set_trace_state_variable_value.
12785 (symbol_list): New fields for get_raw_reg,
12786 get_trace_state_variable_value and set_trace_state_variable_value.
12787 (condfn): New typedef.
12788 (struct tracepoint): New field `compiled_cond'.
12789 (do_action_at_tracepoint): Clear compiled_cond.
12790 (get_trace_state_variable_value, set_trace_state_variable_value):
12792 (condition_true_at_tracepoint): If there's a compiled condition,
12794 (current_insn_ptr, emit_error): New globals.
12795 (struct bytecode_address): New.
12796 (get_raw_reg_func_addr): New.
12797 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12798 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12799 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12800 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12801 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12802 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12803 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12804 (compile_tracepoint_condition, compile_bytecodes): New.
12805 * target.h (emit_ops): Forward declare.
12806 (struct target_ops): New field emit_ops.
12807 (target_emit_ops): New.
12808 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12809 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12810 * linux-low.c (linux_emit_ops): New.
12811 (linux_target_ops): Install it.
12812 * linux-low.h (struct linux_target_ops): New field emit_ops.
12814 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12816 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12817 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12819 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12820 Stan Shebs <stan@codesourcery.com>
12822 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12823 (all): Depend on $(extra_libraries).
12824 (install-only): Install the IPA.
12825 (IPA_OBJS, IPA_LIB): New.
12826 (clean): Remove the IPA lib.
12827 (IPAGENT_CFLAGS): New.
12828 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12829 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12830 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12831 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12832 * configure.ac: Check for atomic builtins support in the compiler.
12833 (IPA_DEPFILES, extra_libraries): Define.
12834 * configure.srv (ipa_obj): Add description.
12835 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12836 (i[34567]86-*-linux*): Set ipa_obj.
12837 (x86_64-*-linux*): Set ipa_obj.
12838 * linux-low.c (stabilizing_threads): New.
12839 (supports_fast_tracepoints): New.
12840 (linux_detach): Stabilize threads before detaching.
12841 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12842 the lwp is either not stabilizing, or is moving out of a jump pad.
12843 (linux_fast_tracepoint_collecting): New.
12844 (maybe_move_out_of_jump_pad): New.
12845 (enqueue_one_deferred_signal): New.
12846 (dequeue_one_deferred_signal): New.
12847 (linux_wait_for_event_1): If moving out of a jump pad, defer
12848 pending signals to later.
12849 (linux_stabilize_threads): New.
12850 (linux_wait_1): Check if threads need moving out of jump pads, and
12852 (stuck_in_jump_pad_callback): New.
12853 (move_out_of_jump_pad_callback): New.
12854 (lwp_running): New.
12855 (linux_resume_one_lwp): Handle moving out of jump pads.
12856 (linux_set_resume_request): Dequeue deferred signals.
12857 (need_step_over_p): Also step over fast tracepoint jumps.
12858 (start_step_over): Also uninsert fast tracepoint jumps.
12859 (finish_step_over): Also reinsert fast tracepoint jumps.
12860 (linux_install_fast_tracepoint_jump): New.
12861 (linux_target_ops): Install linux_stabilize_threads and
12862 linux_install_fast_tracepoint_jump_pad.
12863 * linux-low.h (linux_target_ops) <get_thread_area,
12864 install_fast_tracepoint_jump_pad>: New fields.
12865 (struct lwp_info) <collecting_fast_tracepoint,
12866 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12867 (linux_get_thread_area): Declare.
12868 * linux-x86-low.c (jump_insn): New.
12869 (x86_get_thread_area): New.
12870 (append_insns): New.
12871 (push_opcode): New.
12872 (amd64_install_fast_tracepoint_jump_pad): New.
12873 (i386_install_fast_tracepoint_jump_pad): New.
12874 (x86_install_fast_tracepoint_jump_pad): New.
12875 (the_low_target): Install x86_get_thread_area and
12876 x86_install_fast_tracepoint_jump_pad.
12877 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12878 (struct fast_tracepoint_jump): New.
12879 (fast_tracepoint_jump_insn): New.
12880 (fast_tracepoint_jump_shadow): New.
12881 (find_fast_tracepoint_jump_at): New.
12882 (fast_tracepoint_jump_here): New.
12883 (delete_fast_tracepoint_jump): New.
12884 (set_fast_tracepoint_jump): New.
12885 (uninsert_fast_tracepoint_jumps_at): New.
12886 (reinsert_fast_tracepoint_jumps_at): New.
12887 (set_breakpoint_at): Use write_inferior_memory.
12888 (uninsert_raw_breakpoint): Use write_inferior_memory.
12889 (check_mem_read): Mask out fast tracepoint jumps.
12890 (check_mem_write): Mask out fast tracepoint jumps.
12891 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12892 (set_fast_tracepoint_jump): Declare.
12893 (delete_fast_tracepoint_jump)
12894 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12895 (reinsert_fast_tracepoint_jumps_at): Declare.
12896 * regcache.c: Don't compile many functions when building the
12897 in-process agent library.
12898 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12899 the register buffer in the heap.
12900 (free_register_cache): If the register buffer isn't owned by the
12901 regcache, don't free it.
12902 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12903 pre-existing register caches.
12904 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12906 (convert_ascii_to_int): : Constify `from' parameter type.
12907 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12908 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12909 the needed buffer in-place.
12910 (relocate_instruction): New.
12911 * server.c (handle_query) <qSymbols>: If the target supports
12912 tracepoints, give it a chance of looking up symbols. Report
12913 support for fast tracepoints.
12914 (handle_status): Stabilize threads.
12915 (process_serial_event): Adjust.
12916 * server.h (struct fast_tracepoint_jump): Forward declare.
12917 (struct process_info) <fast_tracepoint_jumps>: New field.
12918 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12919 (decode_X_packet, decode_M_packet): Adjust.
12920 (relocate_instruction): Declare.
12921 (in_process_agent_loaded): Declare.
12922 (tracepoint_look_up_symbols): Declare.
12923 (struct fast_tpoint_collect_status): Declare.
12924 (fast_tracepoint_collecting): Declare.
12925 (force_unlock_trace_buffer): Declare.
12926 (handle_tracepoint_bkpts): Declare.
12927 (initialize_low_tracepoint)
12928 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12929 * target.h (struct target_ops) <stabilize_threads,
12930 install_fast_tracepoint_jump_pad>: New fields.
12931 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12932 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12933 [HAVE_STDINT_H]: Include stdint.h.
12934 (trace_debug_1): Rename to ...
12935 (trace_vdebug): ... this.
12936 (trace_debug): Rename to ...
12937 (trace_debug_1): ... this. Add `level' parameter.
12938 (trace_debug): New.
12939 (ATTR_USED, ATTR_NOINLINE): New.
12940 (IP_AGENT_EXPORT): New.
12941 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12942 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12943 (about_to_request_buffer_space, trace_buffer_is_full)
12944 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12945 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12946 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12947 (traceframe_write_count, traceframes_created)
12948 (trace_state_variables)
12949 New renaming defines.
12950 (struct ipa_sym_addresses): New.
12951 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12952 (symbol_list): New.
12953 (ipa_sym_addrs): New.
12954 (all_tracepoint_symbols_looked_up): New.
12955 (in_process_agent_loaded): New.
12956 (write_e_ipa_not_loaded): New.
12957 (maybe_write_ipa_not_loaded): New.
12958 (tracepoint_look_up_symbols): New.
12959 (debug_threads) [IN_PROCESS_AGENT]: New.
12960 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12961 (UNKNOWN_SIDE_EFFECTS): New.
12962 (stop_tracing): New.
12963 (flush_trace_buffer): New.
12964 (stop_tracing_bkpt): New.
12965 (flush_trace_buffer_bkpt): New.
12966 (read_inferior_integer): New.
12967 (read_inferior_uinteger): New.
12968 (read_inferior_data_pointer): New.
12969 (write_inferior_data_pointer): New.
12970 (write_inferior_integer): New.
12971 (write_inferior_uinteger): New.
12972 (struct collect_static_trace_data_action): Delete.
12973 (enum tracepoint_type): New.
12974 (struct tracepoint) <type>: New field `type'.
12975 <actions_str, step_actions, step_actions_str>: Only include in
12977 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12978 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12979 (tracepoints): Use IP_AGENT_EXPORT.
12980 (last_tracepoint): Don't include in the IPA.
12981 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12982 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12983 (alloced_trace_state_variables): New.
12984 (trace_state_variables): Use IP_AGENT_EXPORT.
12985 (traceframe_t): Delete unused variable.
12986 (circular_trace_buffer): Don't include in the IPA.
12987 (trace_buffer_start): Delete.
12988 (struct trace_buffer_control): New.
12989 (trace_buffer_free): Delete.
12990 (struct ipa_trace_buffer_control): New.
12991 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12992 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12994 (trace_buffer_ctrl): New.
12995 (TRACE_BUFFER_CTRL_CURR): New.
12996 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12997 Reimplement as macros.
12998 (trace_buffer_wrap): Delete.
12999 (traceframe_write_count, traceframe_read_count)
13000 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
13001 (struct tracepoint_hit_ctx) <type>: New field.
13002 (struct fast_tracepoint_ctx): New.
13003 (memory_barrier): New.
13005 (record_tracepoint_error): Update atomically in the IPA.
13006 (clear_inferior_trace_buffer): New.
13007 (about_to_request_buffer_space): New.
13008 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
13009 updating the same buffer.
13010 (add_tracepoint): Default the tracepoint's type to trap
13011 tracepoint, and orig_size to -1.
13012 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
13013 internal variables.
13014 (create_trace_state_variable): New parameter `gdb'. Handle it.
13015 (clear_installed_tracepoints): Clear fast tracepoint jumps.
13016 (cmd_qtdp): Handle fast tracepoints.
13017 (cmd_qtdv): Adjust.
13018 (max_jump_pad_size): New.
13019 (gdb_jump_pad_head): New.
13020 (get_jump_space_head): New.
13021 (claim_jump_space): New.
13022 (sort_tracepoints): New.
13023 (MAX_JUMP_SIZE): New.
13024 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
13026 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
13027 support. Upload fast traceframes, and delete internal IPA
13029 (stop_tracing_handler): New.
13030 (flush_trace_buffer_handler): New.
13031 (cmd_qtstop): Upload fast tracepoints.
13032 (response_tracepoint): Handle fast tracepoints.
13033 (tracepoint_finished_step): Upload fast traceframes. Set the
13034 tracepoint hit context's tracepoint type.
13035 (handle_tracepoint_bkpts): New.
13036 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
13037 type. Add comment about fast tracepoints.
13038 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
13039 non-existing action_str field.
13040 (get_context_regcache): Handle fast tracepoints.
13041 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
13043 (fast_tracepoint_from_jump_pad_address): New.
13044 (fast_tracepoint_from_ipa_tpoint_address): New.
13045 (collecting_t): New.
13046 (force_unlock_trace_buffer): New.
13047 (fast_tracepoint_collecting): New.
13049 (gdb_collect): New.
13050 (write_inferior_data_ptr): New.
13051 (target_tp_heap): New.
13052 (target_malloc): New.
13053 (download_agent_expr): New.
13055 (download_tracepoints): New.
13056 (download_trace_state_variables): New.
13057 (upload_fast_traceframes): New.
13058 (IPA_FIRST_TRACEFRAME): New.
13059 (IPA_NEXT_TRACEFRAME_1): New.
13060 (IPA_NEXT_TRACEFRAME): New.
13061 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13062 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13063 (gdb_jump_pad_buffer_end): New.
13064 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13065 (initialize_tracepoint): Adjust.
13066 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13067 buffer. Initialize the low module.
13068 * utils.c (PREFIX, TOOLNAME): New.
13069 (malloc_failure): Use PREFIX.
13070 (error): In the IPA, an error causes an exit.
13071 (fatal, warning): Use PREFIX.
13072 (internal_error): Use TOOLNAME.
13073 (NUMCELLS): Increase to 10.
13074 * configure, config.in: Regenerate.
13076 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13078 * server.c (handle_query) <qSupported>: Do two passes over the
13079 qSupported string to avoid nesting strtok.
13081 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13083 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13085 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13086 -Wl,--dynamic-list.
13087 * configure: Regenerate.
13088 * proc-service.list: New.
13090 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13092 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13095 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13097 * gdbreplay.c (remote_open): Check error return from socket() call by
13098 its equality to -1 not by it being negative.
13099 * remote-utils.c (remote_open): Likewise.
13101 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13103 * config.h: Regenerate.
13105 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13107 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13108 doesn't provide PTRACE_GET_THREAD_AREA.
13110 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13112 * linux-m68k-low.c: Include <asm/ptrace.h>
13113 (ps_get_thread_area): Implement.
13115 2010-05-03 Doug Evans <dje@google.com>
13117 * event-loop.c (struct callback_event): New struct.
13118 (callback_list): New global.
13119 (append_callback_event, delete_callback_event): New functions.
13120 (process_callback): New function.
13121 (start_event_loop): Call it.
13122 * remote-utils.c (NOT_SCHEDULED): Define.
13123 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13124 moved out of readchar.
13125 (readchar): Rewrite. Call reschedule before returning.
13126 (reset_readchar): New function.
13127 (remote_close): Call it.
13128 (process_remaining, reschedule): New functions.
13129 * server.h (callback_handler_func): New typedef.
13130 (append_callback_event, delete_callback_event): Declare.
13132 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13134 * proc-service.c (ps_pglobal_lookup): Use
13135 thread_db_look_up_one_symbol.
13136 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13137 parameter. Use it instead of all_symbols_looked_up.
13138 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13140 (all_symbols_looked_up): Don't declare.
13141 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13142 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13144 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13145 Set all_symbols_looked_up here.
13146 (thread_db_look_up_one_symbol): New.
13147 (thread_db_get_tls_address): Adjust.
13148 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13149 thread_db object on the heap, and tentatively set it in the
13151 (thread_db_init): Don't set all_symbols_looked_up here.
13152 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13154 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13156 * linux-low.c (linux_kill, linux_detach): Adjust.
13157 (status_pending_p_callback): Remove redundant statement. Check
13158 for !TARGET_WAITIKIND_IGNORE, instead of
13159 TARGET_WAITKIND_STOPPED.
13160 (handle_tracepoints): Make sure LWP is locked. Adjust.
13161 (linux_wait_for_event_1): Adjust.
13162 (linux_cancel_breakpoints): New.
13163 (unsuspend_one_lwp): New.
13164 (unsuspend_all_lwps): New.
13165 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13166 (send_sigstop_callback): Change return type to int, add new
13167 `except' parameter and handle it.
13168 (suspend_and_send_sigstop_callback): New.
13169 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13170 pass them down. If SUSPEND, also increment the lwp's suspend
13172 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13173 (need_step_over_p): Don't consider suspended LWPs.
13174 (start_step_over): Adjust.
13175 (proceed_one_lwp): Change return type to int, add new `except'
13176 parameter and handle it.
13177 (unsuspend_and_proceed_one_lwp): New.
13178 (proceed_all_lwps): Use find_inferior instead of
13180 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13181 also decrement the suspend count of LWPs. Pass `except' down,
13182 instead of hacking its suspend count.
13183 (linux_pause_all): Add `freeze' parameter. Adjust.
13184 (linux_unpause_all): New.
13185 (linux_target_ops): Install linux_unpause_all.
13186 * server.c (handle_status): Adjust.
13187 * target.h (struct target_ops): New fields `unpause_all' and
13188 `cancel_breakpoints'. Add new parameter to `pause_all'.
13189 (pause_all): Add new `freeze' parameter.
13190 (unpause_all): New.
13191 (cancel_breakpoints): New.
13192 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13193 cancel breakpoints.
13194 (cmd_qtstart): Pause threads.
13195 (stop_tracing): Pause threads, and cancel breakpoints.
13196 * win32-low.c (win32_target_ops): Adjust.
13198 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13200 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13201 the inferior right away from here...
13202 (linux_wait_1): ... to here, and adjust to check the thread's
13203 last_resume_kind instead of the lwp's step or stop_expected flags.
13205 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13207 * README: Use consistent `GDB' and `GDBserver' spellings.
13209 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13211 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13212 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13213 (linux_detach_one_lwp): Assume the lwp is stopped.
13214 (any_thread_of): Delete.
13215 (linux_detach): Stop all lwps here. Don't blindly delete all
13217 (delete_lwp_callback): New.
13218 (linux_mourn): Delete all lwps of the process that is gone.
13219 (linux_wait_1): Don't delete the last lwp of the process here.
13220 * mem-break.h (mark_breakpoints_out): Declare.
13221 * mem-break.c (mark_breakpoints_out): New.
13222 (free_all_breakpoints): Use it.
13223 * server.c (handle_target_event): If the process is gone, mark
13225 * thread-db.c (struct thread_db) <create_bp>: New field.
13226 (thread_db_enable_reporting): Fix prototype. Store a thread event
13227 breakpoint reference in the thread_db struct.
13228 (thread_db_load_search): Clear the thread_db object.
13229 (try_thread_db_load_1): Ditto.
13230 (switch_to_process): New.
13231 (disable_thread_event_reporting): Use it.
13232 (remove_thread_event_breakpoints): New.
13233 (thread_db_detach, thread_db_mourn): Use it.
13235 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13237 * linux-low.c (linux_enable_event_reporting): New.
13238 (linux_wait_for_event_1, handle_extended_wait): Use it.
13240 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13242 * linux-low.c (linux_kill_one_lwp, linux_kill)
13243 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13244 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13245 SIGSTOP even if the LWP is stopped.
13246 (send_sigstop_callback): New.
13247 (stop_all_lwps): Use send_sigstop_callback instead.
13248 (linux_resume_one_thread): Adjust.
13249 (proceed_one_lwp): Still proceed an LWP that the client has
13250 requested to stop, if we haven't reported it as stopped yet. Make
13251 sure that LWPs the client want stopped, have a pending SIGSTOP.
13253 2010-04-26 Doug Evans <dje@google.com>
13255 * server.c (handle_general_set): Make static.
13257 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13258 Print received char after testing for error/eof instead of before.
13259 (input_interrupt): Tweak comment.
13261 2010-04-23 Doug Evans <dje@google.com>
13263 * server.c (start_inferior): Print inferior argv if --debug.
13265 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13267 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13268 * nto-x86-low.c: Include server.h
13270 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13272 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13273 be consistent with other sources of this directory.
13274 (init_registers_amd64): Correct name of source file of this function
13277 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13279 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13280 64-bit executables.
13282 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13284 * win32-i386-low.c: Add 64-bit support.
13285 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13286 (init_registers_amd64): Declare.
13287 (mappings): Add 64-bit version of array.
13288 (init_windows_x86): New function.
13289 (the_low_target): Change init_arch field to init_windows_x86.
13291 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13293 * win32-low.c: Adapt to support also 64-bit architecture.
13294 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13295 (get_image_name): Use SIZE_T type for local variable `done'.
13296 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13297 (toolhelp_get_dll_name): Idem.
13298 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13299 Use uintptr_t typecast to avoid warning.
13300 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13301 (handle_exception): Use phex_nz to avoid warning.
13302 (win32_wait): Remove unused local variable `process'.
13304 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13306 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13309 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13311 * configure.ac: Use `ws2_32' library for srv_mingw.
13312 * configure: Regenerate.
13313 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13314 * remote-utils.c: Likewise.
13316 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13318 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13319 if __x86_64__ is defined.
13321 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13323 * configure: Regenerate.
13325 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13327 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13328 * target.h (target_ops): New get_tib_address field.
13329 * win32-low.h (win32_thread_info): Add thread_local_base field.
13330 * win32-low.c (child_add_thread): Add tlb argument.
13331 Set thread_local_base field to TLB.
13332 (get_child_debug_event): Adapt to child_add_thread change.
13333 (win32_get_tib_address): New function.
13334 (win32_target_ops): Set get_tib_address field to
13335 win32_get_tib_address.
13336 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13338 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13340 * linux-low.c (linux_mourn): Also remove the process.
13341 * server.c (handle_target_event): Don't remove the process here.
13342 * nto-low.c (nto_mourn): New.
13343 (nto_target_ops): Install it.
13344 * spu-low.c (spu_mourn): New.
13345 (spu_target_ops): Install it.
13346 * win32-low.c (win32_mourn): New.
13347 (win32_target_ops): Install it.
13349 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13351 * server.h (buffer_xml_printf): Remove redundant `;'.
13353 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13355 * regcache.c (set_register_cache): Invalidate regcaches before
13356 changing the register cache layout.
13357 (regcache_invalidate_one): Allow a NULL regcache.
13358 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13359 regcaches before changing the register cache layout or the target
13362 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13364 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13365 variable warning on Linux/x86-64.
13367 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13369 GDBserver disconnected tracing support.
13371 * linux-low.c (linux_remove_process): Delete.
13372 (add_lwp): Don't set last_resume_kind here.
13373 (linux_kill): Use `mourn'.
13374 (linux_detach): Use `thread_db_detach', and `mourn'.
13375 (linux_mourn): New.
13376 (linux_attach_lwp_1): Adjust comment.
13377 (linux_attach): last_resume_kind moved the thread_info; adjust.
13378 (status_pending_p_callback): Adjust.
13379 (linux_wait_for_event_1): Adjust.
13380 (count_events_callback, select_singlestep_lwp_callback)
13381 (select_event_lwp_callback, cancel_breakpoints_callback)
13382 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13383 (proceed_one_lwp): Adjust.
13384 (linux_async): Add debug output.
13385 (linux_thread_stopped): New.
13386 (linux_pause_all): New.
13387 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13389 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13390 (thread_db_free): Delete declaration.
13391 (thread_db_detach, thread_db_mourn): Declare.
13392 * thread-db.c (thread_db_init): Use thread_db_mourn.
13393 (thread_db_free): Delete, split in two.
13394 (disable_thread_event_reporting): New.
13395 (thread_db_detach): New.
13396 (thread_db_mourn): New.
13398 * server.h (struct thread_info) <last_resume_kind>: New field.
13399 <attached>: Add comment.
13400 <gdb_detached>: New field.
13401 (handler_func): Change return type to int.
13402 (handle_serial_event, handle_target_event): Ditto.
13403 (gdb_connected): Declare.
13405 (disconnected_tracing): Declare.
13406 (stop_tracing): Declare.
13408 * server.c (handle_query) <qSupported>: Report support for
13409 disconnected tracing.
13410 (queue_stop_reply_callback): Account for running threads.
13411 (gdb_wants_thread_stopped): New.
13412 (gdb_wants_all_threads_stopped): New.
13413 (gdb_reattached_process): New.
13414 (handle_status): Clear the `gdb_detached' flag of all processes.
13415 In all-stop, stop all threads.
13416 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13417 (process_serial_event): If the remote connection breaks, or if an
13418 exit was forced with "monitor exit", force an event loop exit.
13419 Handle disconnected tracing on detach.
13420 (handle_serial_event): Adjust.
13421 (handle_target_event): If GDB isn't connected, forward events back
13422 to the inferior, unless the last process exited, in which case,
13423 exit gdbserver. Adjust interface.
13425 * remote-utils.c (remote_open): Don't block in accept. Instead
13426 register an event loop source on the listen socket file
13427 descriptor. Refactor bits into ...
13428 (listen_desc): ... this new global.
13429 (gdb_connected): ... this new function.
13430 (enable_async_notification): ... this new function.
13431 (handle_accept_event): ... this new function.
13432 (remote_close): Clear remote_desc.
13434 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13436 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13438 (mourn_inferior): Define.
13439 (target_process_qsupported): Avoid the dangling else problem.
13440 (thread_stopped): Define.
13441 (pause_all): Define.
13442 (target_waitstatus_to_string): Declare.
13443 * target.c (target_waitstatus_to_string): New.
13445 * tracepoint.c (tracing): Make extern.
13446 (disconnected_tracing): New.
13447 (stop_tracing): Make extern. Handle tracing stops due to GDB
13449 (cmd_qtdisconnected): New.
13450 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13451 (handle_tracepoint_general_set): Handle QTDisconnected.
13453 * event-loop.c (event_handler_func): Change return type to int.
13454 (process_event): Bail out if the event handler wants the event
13456 (handle_file_event): Ditto.
13457 (start_event_loop): Bail out if the event handler wants the event
13460 * nto-low.c (nto_target_ops): Adjust.
13461 * spu-low.c (spu_wait): Don't remove the process here.
13462 (spu_target_ops): Adjust.
13463 * win32-low.c (win32_wait): Don't remove the process here.
13464 (win32_target_ops): Adjust.
13466 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13468 * regcache.c (realloc_register_cache): Invalidate inferior's
13469 regcache before recreating it.
13471 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13473 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13475 2010-04-09 Stan Shebs <stan@codesourcery.com>
13476 Pedro Alves <pedro@codesourcery.com>
13478 * server.h (LONGEST): New.
13479 (struct thread_info) <while_stepping>: New field.
13480 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13482 (initialize_tracepoint, handle_tracepoint_general_set)
13483 (handle_tracepoint_query, tracepoint_finished_step)
13484 (tracepoint_was_hit, release_while_stepping_state_list):
13485 (current_traceframe): Declare.
13486 * server.c (handle_general_set): Handle tracepoint packets.
13487 (read_memory): New.
13488 (write_memory): New.
13489 (handle_search_memory_1): Use read_memory.
13490 (handle_query): Report support for conditional tracepoints, trace
13491 state variables, and tracepoint sources. Handle tracepoint
13493 (main): Initialize the tracepoints module.
13494 (process_serial_event): Handle traceframe reads/writes.
13496 * linux-low.c (handle_tracepoints): New.
13497 (linux_wait_1): Call it.
13498 (linux_resume_one_lwp): Handle while-stepping.
13499 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13500 (linux_target_ops): Install them.
13501 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13503 * linux-x86-low.c (x86_supports_tracepoints): New.
13504 (the_low_target). Install it.
13506 * mem-break.h (delete_breakpoint): Declare.
13507 * mem-break.c (delete_breakpoint): Make external.
13509 * target.h (struct target_ops): Add `supports_tracepoints',
13510 `read_pc', and `write_pc' fields.
13511 (target_supports_tracepoints): Define.
13512 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13515 * regcache.h (struct regcache) <registers_owned>: New field.
13516 (init_register_cache, regcache_cpy): Declare.
13517 (regcache_read_pc, regcache_write_pc): Declare.
13518 (register_cache_size): Declare.
13519 (supply_regblock): Declare.
13520 * regcache.c (init_register_cache): New.
13521 (new_register_cache): Use it.
13522 (regcache_cpy): New.
13523 (register_cache_size): New.
13524 (supply_regblock): New.
13525 (regcache_read_pc, regcache_write_pc): New.
13527 * tracepoint.c: New.
13529 * Makefile.in (OBS): Add tracepoint.o.
13530 (tracepoint.o): New rule.
13532 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13534 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13536 (i386-mmx.c): Likewise.
13537 (i386-mmx-linux.o): Likewise.
13538 (i386-mmx-linux.c): Likewise.
13540 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13541 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13542 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13543 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13545 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13546 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13547 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13549 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13551 * Makefile.in (clean): Updated.
13553 (i386-avx.c): Likewise.
13554 (i386-avx-linux.o): Likewise.
13555 (i386-avx-linux.c): Likewise.
13556 (amd64-avx.o): Likewise.
13557 (amd64-avx.c): Likewise.
13558 (amd64-avx-linux.o): Likewise.
13559 (amd64-avx-linux.c): Likewise.
13561 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13562 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13563 (srv_amd64_regobj): Add amd64-avx.o.
13564 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13565 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13566 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13567 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13568 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13569 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13570 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13572 * i387-fp.c: Include "i386-xstate.h".
13574 (i387_cache_to_xsave): Likewise.
13575 (i387_xsave_to_cache): Likewise.
13576 (x86_xcr0): Likewise.
13578 * i387-fp.h (i387_cache_to_xsave): Likewise.
13579 (i387_xsave_to_cache): Likewise.
13580 (x86_xcr0): Likewise.
13582 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13583 * linux-crisv32-low.c (target_regsets): Likewise.
13584 * linux-m68k-low.c (target_regsets): Likewise.
13585 * linux-mips-low.c (target_regsets): Likewise.
13586 * linux-ppc-low.c (target_regsets): Likewise.
13587 * linux-s390-low.c (target_regsets): Likewise.
13588 * linux-sh-low.c (target_regsets): Likewise.
13589 * linux-sparc-low.c (target_regsets): Likewise.
13590 * linux-xtensa-low.c (target_regsets): Likewise.
13592 * linux-low.c: Include <sys/uio.h>.
13593 (regsets_fetch_inferior_registers): Support nt_type.
13594 (regsets_store_inferior_registers): Likewise.
13595 (linux_process_qsupported): New.
13596 (linux_target_ops): Add linux_process_qsupported.
13598 * linux-low.h (regset_info): Add nt_type.
13599 (linux_target_ops): Add process_qsupported.
13601 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13603 (init_registers_i386_avx_linux): New.
13604 (init_registers_amd64_avx_linux): Likewise.
13605 (xmltarget_i386_linux_no_xml): Likewise.
13606 (xmltarget_amd64_linux_no_xml): Likewise.
13607 (PTRACE_GETREGSET): Likewise.
13608 (PTRACE_SETREGSET): Likewise.
13609 (x86_fill_xstateregset): Likewise.
13610 (x86_store_xstateregset): Likewise.
13611 (use_xml): Likewise.
13612 (x86_linux_update_xmltarget): Likewise.
13613 (x86_linux_process_qsupported): Likewise.
13614 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13615 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13616 init_registers_i386_linux here. Call
13617 x86_linux_update_xmltarget.
13618 (the_low_target): Add x86_linux_process_qsupported.
13620 * server.c (handle_query): Call target_process_qsupported.
13622 * target.h (target_ops): Add process_qsupported.
13623 (target_process_qsupported): New.
13625 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13627 * inferiors.c (add_thread): Set last_status kind to
13628 TARGET_WAITKIND_IGNORE.
13629 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13630 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13631 (linux_wait_1): Move `thread' local definition to block that uses
13632 it. Don't NULL initialize `event_child'.
13633 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13634 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13635 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13637 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13639 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13640 an extended waitstatus, or by a watchpoint.
13641 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13642 thread was stepping or has been stopped by a watchpoint.
13644 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13646 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13647 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13648 of another, then delete the previous, and validate all
13650 (validate_inserted_breakpoint): New.
13651 (delete_disabled_breakpoints): New.
13652 (validate_breakpoints): New.
13653 (check_mem_read): Validate breakpoints before trusting their
13654 shadow. Delete disabled breakpoints.
13655 (check_mem_write): Validate breakpoints before trusting they
13656 should be inserted. Delete disabled breakpoints.
13657 * mem-break.h (validate_breakpoints):
13658 * server.c (handle_query): Validate breakpoints when we see a
13661 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13663 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13664 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13665 if we could tell there's a GDB breakpoint at stop_pc.
13666 (need_step_over_p): Don't do a step over if we find a GDB
13667 breakpoint at the resume PC.
13669 * mem-break.c (struct raw_breakpoint): New.
13670 (enum bkpt_type): New type `gdb_breakpoint'.
13671 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13672 fields. New field `raw'.
13673 (find_raw_breakpoint_at): New.
13674 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13675 breakpoint instead.
13676 (set_breakpoint_at): Adjust.
13677 (delete_raw_breakpoint): New.
13678 (release_breakpoint): New.
13679 (delete_breakpoint): Rename to...
13680 (delete_breakpoint_1): ... this. Add proc parameter. Use
13681 release_breakpoint. Return ENOENT.
13682 (delete_breakpoint): Reimplement.
13683 (find_breakpoint_at): Delete.
13684 (find_gdb_breakpoint_at): New.
13685 (delete_breakpoint_at): Delete.
13686 (set_gdb_breakpoint_at): New.
13687 (delete_gdb_breakpoint_at): New.
13688 (gdb_breakpoint_here): New.
13689 (set_reinsert_breakpoint): Use release_breakpoint.
13690 (uninsert_breakpoint): Rename to ...
13691 (uninsert_raw_breakpoint): ... this.
13692 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13693 (reinsert_raw_breakpoint): Change parameter type to
13695 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13697 (check_breakpoints): Adjust. Use release_breakpoint.
13698 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13699 (breakpoint_inserted_here): Ditto.
13700 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13701 Don't trust the breakpoint's shadow if it is not inserted.
13702 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13703 (delete_all_breakpoints): Adjust.
13704 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13705 use delete_breakpoint_1.
13707 * mem-break.h (breakpoints_supported): Delete declaration.
13708 (set_gdb_breakpoint_at): Declare.
13709 (gdb_breakpoint_here): Declare.
13710 (delete_breakpoint_at): Delete.
13711 (delete_gdb_breakpoint_at): Declare.
13713 * server.h (struct raw_breakpoint): Forward declare.
13714 (struct process_info): New field `raw_breakpoints'.
13716 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13719 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13721 * linux-low.c (status_pending_p_callback): Fix comment.
13722 (linux_wait_for_event_1): Move most of the internal breakpoint
13723 handling from here...
13724 (linux_wait_1): ... to here.
13725 (count_events_callback): New.
13726 (select_singlestep_lwp_callback): New.
13727 (select_event_lwp_callback): New.
13728 (cancel_breakpoints_callback): New.
13729 (select_event_lwp): New.
13730 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13731 priority to all LWPs that have had events that should be reported
13732 to the client. Cancel breakpoints when about to reporting the
13733 event to the client, not while stopping lwps. No longer cancel
13734 finished single-steps here.
13735 (cancel_finished_single_step): Delete.
13736 (cancel_finished_single_steps): Delete.
13738 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13740 * mem-break.c (enum bkpt_type): New.
13741 (struct breakpoint): New field `type'.
13742 (set_breakpoint_at): Change return type to struct breakpoint
13743 pointer. Set type to `other_breakpoint' by default.
13744 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13745 in the breakpoint list.
13746 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13747 (reinsert_breakpoint): Rename to ...
13748 (reinsert_raw_breakpoint): ... this.
13749 (reinsert_breakpoints_at): Adjust.
13750 * mem-break.h (struct breakpoint): Declare.
13751 (set_breakpoint_at): Change return type to struct breakpoint
13754 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13756 * server.c (handle_query): Assign, not compare.
13758 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13760 Teach linux gdbserver to step-over-breakpoints.
13762 * linux-low.c (can_hardware_single_step): New.
13763 (supports_breakpoints): New.
13764 (handle_extended_wait): If stopping threads, read the stop pc of
13765 the new cloned LWP.
13767 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13768 low target doesn't support retrieving the PC.
13769 (add_lwp): Set last_resume_kind to resume_continue.
13770 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13771 (linux_attach): Don't clear stop_expected. Set the lwp's
13772 last_resume_kind to resume_stop.
13773 (linux_detach_one_lwp): Don't check for removed breakpoints.
13774 (check_removed_breakpoint): Delete.
13775 (status_pending_p): Rename to ...
13776 (status_pending_p_callback): ... this. Don't check for removed
13777 breakpoints. Don't consider threads that are stopped from GDB's
13779 (linux_wait_for_lwp): Always read the stop_pc here.
13780 (cancel_breakpoint): New.
13781 (step_over_bkpt): New global.
13782 (linux_wait_for_event_1): Implement stepping over breakpoints.
13783 (gdb_wants_lwp_stopped): New.
13784 (gdb_wants_all_stopped): New.
13785 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13786 single-step traps here. Store the thread's last reported target
13788 (send_sigstop): Don't clear stop_expected. Always set it,
13790 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13791 (cancel_finished_single_step): New.
13792 (cancel_finished_single_steps): New.
13793 (wait_for_sigstop): Don't cancel finished single-step traps here.
13794 (linux_resume_one_lwp): Don't check for removed breakpoints.
13795 Don't set `step' on non-hardware step archs.
13796 (linux_set_resume_request): Ignore resume_stop requests if already
13797 stopping or stopped. Set the lwp's last_resume_kind.
13798 (resume_status_pending_p): Don't check for removed breakpoints.
13799 (need_step_over_p): New.
13800 (start_step_over): New.
13801 (finish_step_over): New.
13802 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13803 requests. Clear the thread's last reported target waitstatus.
13804 Don't use the `suspended' flag. Don't consider pending breakpoints.
13805 (linux_resume): Start a step-over if necessary.
13806 (proceed_one_lwp): New.
13807 (proceed_all_lwps): New.
13808 (unstop_all_lwps): New.
13809 * linux-low.h (struct lwp_info): Rewrite comment for the
13810 `suspended' flag. Add the `stop_pc' field. Delete the
13811 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13812 Add `'last_resume_kind' and `need_step_over' fields.
13813 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13814 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13815 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13816 (set_raw_breakpoint_at): New.
13817 (set_breakpoint_at): Rewrite to use it.
13818 (reinsert_breakpoint_handler): Delete.
13819 (set_reinsert_breakpoint): New.
13820 (reinsert_breakpoint_by_bp): Delete.
13821 (delete_reinsert_breakpoints): New.
13822 (uninsert_breakpoint): Rewrite.
13823 (uninsert_breakpoints_at): New.
13824 (reinsert_breakpoint): Rewrite.
13825 (reinsert_breakpoints_at): New.
13826 (check_breakpoints): Rewrite.
13827 (breakpoint_here): New.
13828 (breakpoint_inserted_here): New.
13829 (check_mem_read): Adjust.
13830 * mem-break.h (breakpoints_supported, breakpoint_here)
13831 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13832 (reinsert_breakpoint_by_bp): Delete declaration.
13833 (delete_reinsert_breakpoints): Declare.
13834 (reinsert_breakpoint): Delete declaration.
13835 (reinsert_breakpoints_at): Declare.
13836 (uninsert_breakpoint): Delete declaration.
13837 (uninsert_breakpoints_at): Declare.
13838 (check_breakpoints): Adjust prototype.
13839 * server.h: Adjust include order.
13840 (struct thread_info): Declare here. Add a `last_status' field.
13842 2010-03-23 Michael Snyder <msnyder@vmware.com>
13844 * server.c (crc32): New function.
13845 (handle_query): Add handling for 'qCRC:' request.
13847 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13849 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13850 lwp had been stopped by a watchpoint.
13852 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13854 * server.h (internal_error): Declare.
13855 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13856 * utils.c (internal_error): New function.
13858 2010-03-15 Andreas Schwab <schwab@redhat.com>
13860 * configure.srv: Fix typo setting srv_regobj.
13862 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13864 * linux-low.c (fetch_register): Avoid passing a non string literal
13866 (usr_store_inferior_registers): Ditto.
13868 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13870 * linux-low.c (linux_write_memory): Bail out early if peeking
13873 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13875 * linux-low.h (struct lwp_info): New fields
13876 `stopped_by_watchpoint' and `stopped_data_address'.
13877 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13878 here, and cache them in the lwp object.
13879 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13881 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13883 (linux_stopped_by_watchpoint): Rewrite.
13884 (linux_stopped_data_address): Rewrite.
13886 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13888 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13889 switching the current inferior, not before.
13891 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13893 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13894 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13895 i386-linux.c and amd64-linux.c.
13896 (reg-i386.o): Removed.
13897 (reg-i386.c): Likewise.
13898 (reg-i386-linux.o): Likewise.
13899 (reg-i386-linux.c): Likewise.
13900 (reg-x86-64.o): Likewise.
13901 (reg-x86-64.c): Likewise.
13902 (reg-x86-64-linux.o): Likewise.
13903 (reg-x86-64-linux.c): Likewise.
13905 (i386.c): Likewise.
13906 (i386-linux.o): Likewise.
13907 (i386-linux.c): Likewise.
13908 (amd64.o): Likewise.
13909 (amd64.c): Likewise.
13910 (amd64-linux.o): Likewise.
13911 (amd64-linux.c): Likewise.
13913 * configure.srv (srv_i386_regobj): New.
13914 (srv_i386_linux_regobj): Likewise.
13915 (srv_amd64_regobj): Likewise.
13916 (srv_amd64_linux_regobj): Likewise.
13917 (srv_i386_32bit_xmlfiles): Likewise.
13918 (srv_i386_64bit_xmlfiles): Likewise.
13919 (srv_i386_xmlfiles): Likewise.
13920 (srv_amd64_xmlfiles): Likewise.
13921 (srv_i386_linux_xmlfiles): Likewise.
13922 (srv_amd64_linux_xmlfiles): Likewise.
13923 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13924 srv_xmlfiles to $srv_i386_xmlfiles.
13925 (i[34567]86-*-mingw32ce*): Likewise.
13926 (i[34567]86-*-mingw*): Likewise.
13927 (i[34567]86-*-nto*): Likewise.
13928 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13929 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13930 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13931 (x86_64-*-linux*): Likewise.
13933 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13934 (init_registers_amd64_linux): New.
13935 (x86_arch_setup): Replace init_registers_x86_64_linux with
13936 init_registers_amd64_linux.
13938 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13940 * configure.ac: Check for libdl. If it is not available link against
13941 static libthread_db.
13942 * configure: Regenerate.
13944 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13948 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13949 handing a read watchpoint.
13950 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13952 2010-02-12 Doug Evans <dje@google.com>
13954 * linux-low.c (linux_supports_tracefork_flag): Document.
13955 (linux_look_up_symbols): Add comment.
13957 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13959 * regcache.c (supply_register): Clear regcache if buf is NULL.
13961 2010-02-02 Nicolas Roche <roche@sourceware.org>
13962 Joel Brobecker <brobecker@adacore.com>
13964 * inferiors.c (find_inferior): Add function documentation.
13965 (unloaded_dll): Handle the case where the unloaded dll has not
13966 been previously registered in the dll list.
13968 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13970 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13971 (thumb2_breakpoint): New.
13972 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13974 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13976 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13977 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13980 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13982 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13984 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13986 * linux-s390-low.c (s390_collect_ptrace_register)
13987 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13989 2010-01-21 Doug Evans <dje@google.com>
13991 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13992 (PTRACE_ARG4_TYPE): New macro.
13993 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13994 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13995 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13996 (usr_store_inferior_registers): Ditto.
13997 (linux_read_memory, linux_write_memory): Ditto.
13998 (linux_test_for_tracefork): Ditto.
14000 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
14001 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
14003 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14005 * proc-service.c (ps_lgetregs): Don't refetch registers from the
14008 2010-01-21 Pedro Alves <pedro@codesourcery.com>
14010 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
14011 prototype to take a regcache. Adjust.
14013 2010-01-20 Pedro Alves <pedro@codesourcery.com>
14015 * regcache.h (struct thread_info): Forward declare.
14016 (struct regcache): New.
14017 (new_register_cache): Adjust prototype.
14018 (get_thread_regcache): Declare.
14019 (free_register_cache): Adjust prototype.
14020 (registers_to_string, registers_from_string): Ditto.
14021 (supply_register, supply_register_by_name, collect_register)
14022 (collect_register_as_string, collect_register_by_name): Ditto.
14023 * regcache.c (struct inferior_regcache_data): Delete.
14024 (get_regcache): Rename to ...
14025 (get_thread_regcache): ... this. Adjust. Switch inferior before
14026 fetching registers.
14027 (regcache_invalidate_one): Adjust.
14028 (regcache_invalidate): Fix prototype.
14029 (new_register_cache): Return the new register cache.
14030 (free_register_cache): Change prototype.
14031 (realloc_register_cache): Adjust.
14032 (registers_to_string): Change prototype to take a regcache. Adjust.
14033 (registers_from_string): Ditto.
14034 (register_data): Ditto.
14035 (supply_register): Ditto.
14036 (supply_register_by_name): Ditto.
14037 (collect_register): Ditto.
14038 (collect_register_as_string): Ditto.
14039 (collect_register_by_name): Ditto.
14040 * server.c (process_serial_event): Adjust.
14041 * linux-low.h (regset_fill_func, regset_store_func): Change
14043 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
14045 * linux-low.c (get_stop_pc): Adjust.
14046 (check_removed_breakpoint): Adjust.
14047 (linux_wait_for_event): Adjust.
14048 (linux_resume_one_lwp): Adjust.
14049 (fetch_register): Add regcache parameter. Adjust.
14050 (usr_store_inferior_registers): Ditto.
14051 (regsets_fetch_inferior_registers): Ditto.
14052 (regsets_store_inferior_registers): Ditto.
14053 (linux_fetch_registers, linux_store_registers): Ditto.
14054 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
14056 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
14058 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
14059 prototype to take a regcache.
14060 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14061 * remote-utils.c (convert_ascii_to_int, outreg)
14062 (prepare_resume_reply): Change prototype to take a regcache.
14064 * target.h (struct target_ops) <fetch_registers, store_registers>:
14065 Change prototype to take a regcache.
14066 (fetch_inferior_registers, store_inferior_registers): Change
14067 prototype to take a regcache. Adjust.
14068 * proc-service.c (ps_lgetregs): Adjust.
14069 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14070 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14071 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14072 take a regcache. Adjust.
14073 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14074 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14075 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14076 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14077 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14078 (cris_cannot_fetch_register):
14079 (cris_breakpoint_at): Change prototype to take a regcache.
14081 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14082 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14083 to take a regcache. Adjust.
14084 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14086 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14087 take a regcache. Adjust.
14088 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14089 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14090 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14091 * linux-mips-low.c (mips_get_pc):
14092 (mips_set_pc): Change prototype to take a regcache. Adjust.
14093 (mips_reinsert_addr): Adjust.
14094 (mips_collect_register): Change prototype to take a regcache.
14096 (mips_supply_register):
14097 (mips_collect_register_32bit, mips_supply_register_32bit)
14098 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14099 (mips_store_fpregset): Ditto.
14100 * linux-ppc-low.c (ppc_supply_ptrace_register)
14101 (ppc_supply_ptrace_register): Ditto.
14102 (parse_spufs_run): Adjust.
14103 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14104 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14105 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14106 take a regcache. Adjust.
14107 * linux-s390-low.c (s390_collect_ptrace_register)
14108 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14109 (s390_set_pc): Change prototype to take a regcache. Adjust.
14110 (s390_arch_setup): Adjust.
14111 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14112 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14113 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14114 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14115 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14117 (sparc_breakpoint_at): Adjust.
14118 * linux-xtensa-low.c (xtensa_fill_gregset):
14119 (xtensa_store_gregset):
14120 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14121 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14122 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14123 prototype to take a regcache. Adjust.
14124 * win32-arm-low.c (arm_fetch_inferior_register)
14125 (arm_store_inferior_register): Change prototype to take a
14127 * win32-i386-low.c (i386_fetch_inferior_register)
14128 (i386_store_inferior_register): Change prototype to take a
14130 * win32-low.c (child_fetch_inferior_registers)
14131 (child_store_inferior_registers): Change prototype to take a
14133 (win32_wait): Adjust.
14134 (win32_fetch_inferior_registers): Change prototype to take a
14136 (win32_store_inferior_registers): Adjust.
14137 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14138 store_inferior_register>: Change prototype to take a regcache.
14140 2010-01-20 Doug Evans <dje@google.com>
14142 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14144 (linux_wait_for_event1, linux_init_signals): Ditto.
14145 (W_STOPCODE): Provide definition if missing.
14147 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14149 * linux-low.c (linux_core_of_thread): New.
14150 (compare_ints, show_process, list_threads): New.
14151 (linux_qxfer_osdata): Report threads and cores.
14152 (linux_target_op): Register linux_core_of_thread.
14153 * remote-utils.c (prepare_resume_reply): Report the core.
14154 (buffer_xml_printf): Support %d specifier.
14155 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14157 (handle_query): Handle qXfer:threads. Announce availability
14159 * target.h (struct target_ops): New field core_of_thread.
14161 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14163 * Makefile.in (clean): Remove new generated files.
14164 (reg-s390.o, reg-s390.c): Remove rules.
14165 (reg-s390x.o, reg-s390x.c): Likewise.
14166 (s390-linux32.o, s390-linux32.c): Add rules.
14167 (s390-linux64.o, s390-linux64.c): Likewise.
14168 (s390x-linux64.o, s390x-linux64.c): Likewise.
14169 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14170 * linux-s390-low.c: Include <elf.h>.
14171 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14172 (init_registers_s390): Remove prototype.
14173 (init_registers_s390x): Likewise.
14174 (init_registers_s390_linux32): Add prototype.
14175 (init_registers_s390_linux64): Likewise.
14176 (init_registers_s390x_linux64): Likewise.
14177 (s390_num_regs_3264): New define.
14178 (s390_regmap_3264): New global variable.
14179 (s390_cannot_fetch_register): Remove obsolete check.
14180 (s390_cannot_store_register): Likewise.
14181 (s390_collect_ptrace_register): Handle upper/lower register halves.
14182 (s390_supply_ptrace_register): Likewise.
14183 (s390_fill_gregset): Update to register number changes.
14184 (s390_get_hwcap): New routine.
14185 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14186 Install appropriate regmap and register set.
14188 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14190 * server.c (gdbserver_version): Update copyright year to 2010.
14191 * gdbreplay.c (gdbreplay_version): Likewise.
14193 2009-12-28 Doug Evans <dje@google.com>
14195 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14196 elf/external.h. Include <elf.h> instead but only if necessary.
14198 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14200 * linux-low.c (linux_remove_process): Remove `detaching'
14201 parameter. Don't release/detach from thread_db here.
14202 (linux_kill): Release/detach from thread_db here, ...
14203 (linux_detach): ... and here, before actually detaching.
14204 (linux_wait_1): ... and here, when a process exits.
14205 * thread-db.c (any_thread_of): New.
14206 (thread_db_free): Switch the current inferior to a thread of the
14209 2009-12-21 Doug Evans <dje@google.com>
14211 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14213 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14214 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14215 warning ifndef __NR_tkill. Move setting of errno there too.
14216 Delete unnecessary resetting of errno after syscall.
14217 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14219 * configure.ac: Check for dladdr.
14220 * config.in: Regenerate.
14221 * configure: Regenerate.
14222 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14223 (try_thread_db_load): Update.
14225 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14227 2009-12-18 Doug Evans <dje@google.com>
14229 * event-loop.c: Include unistd.h if it exists.
14231 * linux-low.c (my_waitpid): Move definition away from being in
14232 between linux_tracefork_child/linux_test_for_tracefork.
14234 * gdb_proc_service.h (psaddr_t): Fix type.
14235 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14236 signature to match glibc.
14238 2009-12-16 Doug Evans <dje@google.com>
14240 * linux-low.c (linux_read_memory): Fix argument to read.
14242 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14244 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14245 events, don't leave current_inferior pointing at null.
14247 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14249 * win32-low.c (LOG): Delete.
14250 (OUTMSG): Output to stderr.
14251 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14252 on compile time LOG macro.
14253 (win32_wait): Fix debug output.
14255 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14257 * win32-low.c (win32_add_one_solib): If the dll name is
14258 "ntdll.dll", prepend the system directory to the dll path.
14260 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14262 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14264 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14265 Vladimir Prus <vladimir@codesourcery.com>
14267 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14268 * configure.ac: Check for __mcoldfire__ and set
14269 gdb_cv_m68k_is_coldfire.
14270 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14271 reg-cf.o and reg-m68k.o.
14272 * configure: Regenerated.
14274 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14276 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14277 Pass it to thread_db_free.
14278 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14279 proper `detaching' argument to linux_remove_process.
14280 * linux-low.h (thread_db_free): Add `detaching' parameter.
14281 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14283 (thread_db_free): Add `detaching' parameter. Only
14284 call td_ta_clear_event if detaching from process.
14286 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14288 * thread-db.c (thread_db_free): Fix typo.
14290 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14293 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14295 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14297 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14298 with an i686 compiler.
14299 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14301 * configure: Rebuilt.
14303 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14307 * server.c (handle_search_memory_1): Correct read_addr initialization
14308 in loop for searching subsequent chunks.
14310 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14312 * configure.ac: New --with-libthread-db option.
14313 * thread-db.c: Allow direct dependence on libthread_db.
14314 (thread_db_free): Adjust.
14315 * config.in: Regenerate.
14316 * configure: Likewise.
14318 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14321 * thread-db.c (attach_thread): New function.
14322 (maybe_attach_thread): Return success/failure.
14323 (find_new_threads_callback): Adjust.
14324 (thread_db_find_new_threads): Loop until no new threads.
14326 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14328 * proc-service.c (ps_lgetregs): Formatting.
14330 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14332 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14333 * configure.ac: Adjust.
14334 * linux-low.h (struct process_info_private): Move members to struct
14336 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14337 * linux-low.c (linux_remove_process): Adjust.
14338 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14339 * server.c (handle_query): Move code ...
14340 (handle_monitor_command): ... here. New function.
14341 * target.h (struct target_ops): New member.
14342 * thread-db.c (struct thread_db): New.
14343 (libthread_db_search_path): New variable.
14344 (thread_db_create_event, thread_db_enable_reporting)
14345 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14346 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14347 (try_thread_db_load_1, dladdr_to_soname): New functions.
14348 (try_thread_db_load, thread_db_load_search): New functions.
14349 (thread_db_init): Search for libthread_db.
14350 (thread_db_free): New function.
14351 (thread_db_handle_monitor_command): Likewise.
14352 * config.in: Regenerate.
14353 * configure: Regenerate.
14355 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14357 * spu-low.c (spu_kill): Wait for inferior to terminate.
14358 Call clear_inferiors.
14359 (spu_detach): Call clear_inferiors.
14361 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14363 * aclocal.m4: Regenerate.
14364 * config.in: Likewise.
14365 * configure: Likewise.
14367 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14369 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14370 (parse_spufs_run): New function.
14371 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14372 (ppc_breakpoint_at): Handle SPU breakpoints.
14374 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14376 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14377 (SPUFS_MAGIC): Define.
14378 (spu_enumerate_spu_ids): New function.
14379 (linux_qxfer_spu): New function.
14380 (linux_target_ops): Install linux_qxfer_spu.
14382 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14384 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14385 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14386 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14387 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14388 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14389 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14390 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14391 (init_registers_powerpc_cell32l): Add prototype.
14392 (init_registers_powerpc_cell64l): Likewise.
14393 (ppc_arch_setup): Detect Cell/B.E. architecture.
14395 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14397 * Makefile.in (datarootdir): New variable.
14399 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14401 * linux-low.c (linux_write_memory): Update debugging output.
14402 * Makefile.in (clean): Add new descriptions.
14403 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14404 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14405 * configure.srv: Add new files for arm*-*-linux*.
14406 * linux-arm-low.c: Add new declarations.
14407 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14408 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14409 (HWCAP_VFPv3D16): New.
14410 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14411 instead of __IWMMXT__.
14412 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14413 (arm_arch_setup): New.
14414 (target_regsets): Remove #ifdef. Add VFP regset.
14415 (the_low_target): Use arm_arch_setup.
14417 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14419 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14420 the main thread again.
14422 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14424 Adding Neutrino gdbserver.
14425 * configure: Regenerated.
14426 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14427 * configure.srv (i[34567]86-*-nto*): New target.
14428 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14429 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14430 (nto_comctrl) [__QNX__]: New function.
14431 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14433 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14435 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14438 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14439 Pedro Alves <pedro@codesourcery.com>
14441 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14442 don't support CONTEXT_EXTENDED_REGISTERS.
14443 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14444 (the_low_target): Install them.
14445 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14446 failing with ERROR_PIPE_NOT_CONNECTED.
14448 2009-06-30 Doug Evans <dje@google.com>
14449 Pierre Muller <muller@ics.u-strasbg.fr>
14451 Add h/w watchpoint support to x86-linux, win32-i386.
14452 * Makefile.in (SFILES): Add i386-low.c
14453 (i386_low_h): Define.
14454 (i386-low.o): Add dependencies.
14455 (linux-x86-low.o): Add i386-low.h dependency.
14456 (win32-i386-low.o): Ditto.
14457 * i386-low.c: New file.
14458 * i386-low.h: New file.
14459 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14460 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14461 * linux-low.c (linux_add_process): Initialize arch_private.
14462 (linux_remove_process): Free arch_private.
14463 (add_lwp): Initialize arch_private.
14464 (delete_lwp): Free arch_private.
14465 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14467 * linux-low.h (process_info_private): New member arch_private.
14468 (lwp_info): New member arch_private.
14469 (linux_target_ops): New members new_process, new_thread,
14471 (ptid_of): New macro.
14472 * linux-x86-low.c: Include stddef.h, i386-low.h.
14473 (arch_process_info): New struct.
14474 (arch_lwp_info): New struct.
14475 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14476 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14477 (i386_dr_low_get_status): New function.
14478 (x86_insert_point, x86_remove_point): New functions.
14479 (x86_stopped_by_watchpoint): New function.
14480 (x86_stopped_data_address): New function.
14481 (x86_linux_new_process, x86_linux_new_thread): New functions.
14482 (x86_linux_prepare_to_resume): New function.
14483 (the_low_target): Add entries for insert_point, remove_point,
14484 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14486 * server.c (debug_hw_points): New global.
14487 (monitor_show_help): Document set debug-hw-points.
14488 (handle_query): Process "set debug-hw-points".
14489 * server.h (debug_hw_points): Declare.
14490 (paddress): Declare.
14491 * utils.c (NUMCELLS, CELLSIZE): New macros.
14492 (get_sell, xsnprintf, paddress): New functions.
14493 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14494 remove_point, stopped_by_watchpoint, stopped_data_address.
14495 * win32-i386-low.c: Include i386-low.h.
14496 (debug_reg_state): Replaces dr.
14497 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14498 (i386_dr_low_get_status): New function.
14499 (i386_insert_point, i386_remove_point): New functions.
14500 (i386_stopped_by_watchpoint): New function.
14501 (i386_stopped_data_address): New function.
14502 (i386_initial_stuff): Update.
14503 (get_thread_context,set_thread_context,i386_thread_added): Update.
14504 (the_low_target): Add entries for insert_point,
14505 remove_point, stopped_by_watchpoint, stopped_data_address.
14506 * win32-low.c (win32_insert_watchpoint): New function.
14507 (win32_remove_watchpoint): New function.
14508 (win32_stopped_by_watchpoint): New function.
14509 (win32_stopped_data_address): New function.
14510 (win32_target_ops): Add entries for insert_watchpoint,
14511 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14512 * win32-low.h (win32_target_ops): New members insert_point,
14513 remove_point, stopped_by_watchpoint, stopped_data_address.
14515 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14517 * server.c (process_serial_event): Re-return unsupported, not
14518 error, if the type isn't recognized. Re-allow supporting only
14519 insert or remove packets. Also call require_running for
14520 breakpoints. Add missing break statement to default case. Tidy.
14521 * target.h (struct target_ops): Rename insert_watchpoint to
14522 insert_point, and remove_watchpoint to remove_point.
14524 * linux-low.h (struct linux_target_ops): Likewise.
14525 * linux-low.c (linux_insert_watchpoint): Rename to ...
14526 (linux_insert_point): ... this. Adjust.
14527 (linux_remove_watchpoint): Rename to ...
14528 (linux_remove_point): ... this. Adjust.
14529 (linux_target_ops): Adjust.
14530 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14531 (cris_insert_point): ... this.
14532 (cris_remove_watchpoint): Rename to ...
14533 (cris_remove_point): ... this.
14534 (the_low_target): Adjust.
14536 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14538 * server.c (handle_v_kill): Pass signal_pid to
14539 kill_inferior if multi_process is zero.
14541 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14543 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14544 * target.h (target_ops): Comment for *_watchpoint to make it clear
14545 the functions can get types '0' and '1'.
14547 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14549 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14550 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14551 * regcache.c (get_regcache): Likewise.
14552 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14553 * win32-low.c (child_fetch_inferior_registers): Remove check for
14556 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14557 Pedro Alves <pedro@codesourcery.com>
14559 * target.h (struct target_ops) <supports_multi_process>: New
14561 (target_supports_multi_process): New.
14562 * server.c (handle_query): Even if GDB reports support, only
14563 enable multi-process if the target also supports it. Report
14564 multi-process support only if the target backend supports it.
14565 * linux-low.c (linux_supports_multi_process): New function.
14566 (linux_target_ops): Install it as target_supports_multi_process
14569 2009-05-24 Doug Evans <dje@google.com>
14571 Global renaming of find_thread_pid to find_thread_ptid.
14572 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14573 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14574 All callers updated.
14576 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14577 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14580 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14581 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14582 (linux_resume_one_lwp): Ditto.
14584 2009-05-23 Doug Evans <dje@google.com>
14586 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14587 from struct inferior_list_entry * to struct lwp_info *.
14588 All callers updated.
14590 2009-05-13 Doug Evans <dje@google.com>
14592 * linux-x86-low.c: Don't include assert.h.
14593 (x86_siginfo_fixup): Use fatal, not assert.
14594 (x86_arch_setup): Fix comment.
14596 2009-05-12 Doug Evans <dje@google.com>
14598 Biarch support for i386/amd64 gdbserver.
14599 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14600 Add linux-x86-low.c.
14601 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14602 (linux-x86-low.o): Add.
14603 * linux-x86-64-low.c: Delete.
14604 * linux-i386-low.c: Delete.
14605 * linux-x86-low.c: New file.
14606 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14608 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14610 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14611 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14612 (linux_child_pid_to_exec_file): New function.
14613 (elf_64_header_p, elf_64_file_p): New functions.
14614 (siginfo_fixup): New function.
14615 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14616 give target a chance to convert layout.
14617 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14618 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14620 2009-05-07 Doug Evans <dje@google.com>
14622 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14623 (regsets_store_inferior_registers): Ditto.
14625 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14629 * linux-low.c (must_set_ptrace_flags): Delete.
14630 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14632 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14633 `lwp->must_set_ptrace_flags' instead.
14634 (linux_wait_for_event_1): Set ptrace options here.
14635 (linux_wait_1): ... not here.
14637 2009-04-30 Doug Evans <dje@google.com>
14639 * inferiors.c (started_inferior_callback): New function.
14640 (attached_inferior_callback): New function.
14641 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14642 * server.c (print_started_pid, print_attached_pid): New functions.
14643 (detach_or_kill_for_exit): New function.
14644 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14645 * server.h (have_started_inferiors_p): Declare.
14646 (have_attached_inferiors_p): Declare.
14648 * inferiors.c (remove_process): Fix memory leak, free process.
14649 * linux-low.c (linux_remove_process): New function.
14650 (linux_kill): Call it instead of remove_process.
14651 (linux_detach, linux_wait_1): Ditto.
14653 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14655 * configure.srv: Add x86 Windows CE target.
14657 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14659 * inferiors.c (get_thread_process): Make global.
14660 * server.h (get_thread_process): Add prototype.
14661 * thread-db.c (find_one_thread): Use get_thread_process
14662 instead of current_process.
14663 (thread_db_get_tls_address): Do not crash if called when
14664 thread layer is not yet initialized.
14666 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14668 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14669 * spu-low.c (current_tid): Rename to ...
14670 (current_ptid): ... this.
14671 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14672 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14673 ptid_get_lwp (current_ptid) instead of current_tid.
14674 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14675 instead of current_tid. Use find_process_pid to verify pid
14676 argument is valid. Pass proper argument to remove_process.
14677 (spu_thread_alive): Compare current_ptid instead of current_tid.
14678 (spu_resume): Likewise.
14680 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14682 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14685 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14687 Implement the multiprocess extensions, and add linux multiprocess
14690 * server.h (ULONGEST): Declare.
14691 (struct ptid, ptid_t): New.
14692 (minus_one_ptid, null_ptid): Declare.
14693 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14694 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14695 (struct inferior_list_entry): Change `id' type from unsigned from
14697 (struct sym_cache, struct breakpoint, struct
14698 process_info_private): Forward declare.
14699 (struct process_info): Declare.
14700 (current_process): Declare.
14701 (all_processes): Declare.
14702 (initialize_inferiors): Declare.
14703 (add_thread): Adjust to use ptid_t.
14704 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14705 (add_process, remove_process, find_thread_pid): Declare.
14706 (find_inferior_id): Adjust to use ptid_t.
14707 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14708 (multi_process): Declare.
14709 (push_event): Adjust to use ptid_t.
14710 (read_ptid, write_ptid): Declare.
14711 (prepare_resume_reply): Adjust to use ptid_t.
14712 (clear_symbol_cache): Declare.
14713 * inferiors.c (all_processes): New.
14714 (null_ptid, minus_one_ptid): New.
14715 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14716 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14717 (add_thread): Change unsigned long to ptid. Remove gdb_id
14719 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14720 (gdb_id_to_thread): Rename to ...
14721 (find_thread_pid): ... this. Change unsigned long to ptid.
14722 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14723 (loaded_dll, pull_pid_from_list): Adjust.
14724 (add_process, remove_process, find_process_pid)
14725 (get_thread_process, current_process, initialize_inferiors): New.
14726 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14727 (struct target_waitstatus) <related_pid>: Ditto.
14728 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14729 return type to int.
14730 (struct target_ops) <join>: Add `pid' argument.
14731 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14732 (struct target_ops) <wait>: Add `ptid' field. Change return type
14734 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14735 (mywait): Add `ptid' argument. Change return type to ptid_t.
14736 (target_pid_to_str): Declare.
14737 * target.c (set_desired_inferior): Adjust to use ptids.
14738 (mywait): Add new `ptid' argument. Adjust.
14739 (target_pid_to_str): New.
14740 * mem-break.h (free_all_breakpoints): Declare.
14741 * mem-break.c (breakpoints): Delelete.
14742 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14743 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14744 to use per-process breakpoint list.
14745 (free_all_breakpoints): New.
14746 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14747 (symbol_cache, all_symbols_looked_up): Delete.
14749 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14751 (prepare_resume_reply): Change ptid argument's type from unsigned
14752 long to ptid_t. Adjust. Implement W;process and X;process.
14753 (free_sym_cache, clear_symbol_cache): New.
14754 (look_up_one_symbol): Adjust to per-process symbol cache. *
14755 * server.c (cont_thread, general_thread, step_thread): Change type
14757 (attached): Delete.
14758 (multi_process): New.
14759 (last_ptid): Change type to ptid_t.
14760 (struct vstop_notif) <ptid>: Change type to ptid_t.
14761 (queue_stop_reply, push_event): Change `ptid' argument's type to
14763 (discard_queued_stop_replies): Add `pid' argument.
14764 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14765 changes. Don't reference the `attached' global.
14766 (attach_inferior): Adjust to mywait interface changes.
14767 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14768 features. Handle and report "multiprocess+". Handle
14770 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14772 (handle_v_kill): New.
14773 (handle_v_stopped): Adjust to use target_pid_to_str.
14774 (handle_v_requests): Allow multiple attaches and runs when
14775 multiprocess extensions are in effect. Handle "vKill".
14776 (myresume): Adjust to use ptids.
14777 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14778 (handle_status): Adjust to discard_queued_stop_replies interface
14780 (first_thread_of, kill_inferior_callback)
14781 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14782 (main): Call initialize_inferiors. Adjust to use ptids, killing
14783 and detaching from all inferiors. Handle multiprocess packet
14785 * linux-low.h: Include gdb_proc_service.h.
14786 (struct process_info_private): New.
14787 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14788 <lwpid_of>: Use ptid_get_lwp.
14789 (get_lwp_thread): Adjust.
14790 (struct lwp_info): Add `dead' member.
14791 (find_lwp_pid): Declare.
14792 * linux-low.c (thread_db_active): Delete.
14793 (new_inferior): Adjust comment.
14794 (inferior_pid): Delete.
14795 (linux_add_process): New.
14796 (handle_extended_wait): Adjust.
14797 (add_lwp): Change unsigned long to ptid.
14798 (linux_create_inferior): Add process to processes table. Adjust
14799 to use ptids. Don't set new_inferior here.
14800 (linux_attach_lwp): Rename to ...
14801 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14802 it. Adjust to use ptids.
14803 (linux_attach_lwp): New.
14804 (linux_attach): Add process to processes table. Don't set
14806 (struct counter): New.
14807 (second_thread_of_pid_p, last_thread_of_process_p): New.
14808 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14809 multiple processes.
14810 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14811 processes. Remove process from process table.
14812 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14813 to multiple processes.
14814 (any_thread_of): New.
14815 (linux_detach): Add `pid' argument, and handle it. Remove process
14816 from processes table.
14817 (linux_join): Add `pid' argument. Handle it.
14818 (linux_thread_alive): Change unsighed long argument to ptid_t.
14819 Consider dead lwps as not being alive.
14820 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14821 threads we're not interested in.
14822 (same_lwp, find_lwp_pid): New.
14823 (linux_wait_for_lwp): Change `pid' argument's type from int to
14825 (linux_wait_for_event): Rename to ...
14826 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14827 from int to ptid_t. Adjust.
14828 (linux_wait_for_event): New.
14829 (linux_wait_1): Add `ptid' argument. Change return type to
14830 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14831 that exit from the process table.
14832 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14834 (mark_lwp_dead): New.
14835 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14836 stopping all threads, mark its main lwp as dead.
14837 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14839 (fetch_register, usr_store_inferior_registers)
14840 (regsets_fetch_inferior_registers)
14841 (regsets_store_inferior_registers, linux_read_memory)
14842 (linux_write_memory): Inline `inferior_pid'.
14843 (linux_look_up_symbols): Adjust to use per-process
14844 `thread_db_active'.
14845 (linux_request_interrupt): Adjust to use ptids.
14846 (linux_read_auxv): Inline `inferior_pid'.
14847 (initialize_low): Don't reference thread_db_active.
14848 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14849 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14850 (ps_getpid): Return the pid of the current inferior.
14851 * thread-db.c (proc_handle, thread_agent): Delete.
14852 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14854 (find_one_thread): Change argument type to ptid_t. Adjust to
14856 (maybe_attach_thread): Adjust to per-process data and ptids.
14857 (thread_db_find_new_threads): Ditto.
14858 (thread_db_init): Ditto.
14859 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14860 processes table. Adjust to use ptids.
14861 (spu_kill, spu_detach): Adjust interface. Remove process from
14863 (spu_join, spu_thread_alive): Adjust interface.
14864 (spu_wait): Adjust interface. Remove process from processes
14865 table. Adjust to use ptids.
14866 * win32-low.c (current_inferior_tid): Delete.
14867 (current_inferior_ptid): New.
14868 (debug_event_ptid): New.
14869 (thread_rec): Take a ptid. Adjust.
14870 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14871 (child_delete_thread): Ditto.
14872 (do_initial_child_stuff): Add `attached' argument. Add process to
14874 (child_fetch_inferior_registers, child_store_inferior_registers):
14876 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14877 (win32_attach): Pass 1 to do_initial_child_stuff.
14878 (win32_kill): Adjust interface. Remove process from processes
14880 (win32_detach): Ditto.
14881 (win32_join): Adjust interface.
14882 (win32_thread_alive): Take a ptid.
14883 (win32_resume): Adjust to use ptids.
14884 (get_child_debug_event): Ditto.
14885 (win32_wait): Adjust interface. Remove exiting process from
14888 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14890 Non-stop mode support.
14892 * server.h (non_stop): Declare.
14893 (gdb_client_data, handler_func): Declare.
14894 (delete_file_handler, add_file_handler, start_event_loop):
14896 (handle_serial_event, handle_target_event, push_event)
14897 (putpkt_notif): Declare.
14898 * target.h (enum resume_kind): New.
14899 (struct thread_resume): Replace `step' field by `kind' field.
14900 (TARGET_WNOHANG): Define.
14901 (struct target_ops) <wait>: Add `options' argument.
14902 <supports_non_stop, async, start_non_stop>: New fields.
14903 (target_supports_non_stop, target_async): New.
14904 (start_non_stop): Declare.
14905 (mywait): Add `options' argument.
14906 * target.c (mywait): Add `options' argument. Print child exit
14907 notifications here.
14908 (start_non_stop): New.
14909 * server.c (non_stop, own_buf, mem_buf): New globals.
14910 (struct vstop_notif): New.
14911 (notif_queue): New global.
14912 (queue_stop_reply, push_event, discard_queued_stop_replies)
14913 (send_next_stop_reply): New.
14914 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14916 (attach_inferior): In non-stop mode, don't wait for the target
14918 (handle_general_set): Handle QNonStop.
14919 (handle_query): When handling qC, return the current general
14920 thread, instead of the first thread of the list.
14921 (handle_query): If the backend supports non-stop mode, include
14922 QNonStop+ in the qSupported query response.
14923 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14925 (handle_v_attach, handle_v_run): Handle non-stop mode.
14926 (handle_v_stopped): New.
14927 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14928 (myresume): Adjust to use resume_kind. Handle non-stop.
14929 (queue_stop_reply_callback): New.
14930 (handle_status): Handle non-stop mode.
14931 (main): Clear non_stop flag on reconnection. Use the event-loop.
14932 Refactor serial protocol handling from here ...
14933 (process_serial_event): ... to this new function. When GDB
14934 selects any thread, select one here. In non-stop mode, wait until
14935 GDB acks all pending events before exiting.
14936 (handle_serial_event, handle_target_event): New.
14937 * remote-utils.c (remote_open): Install remote_desc in the event
14939 (remote_close): Remove remote_desc from the event loop.
14940 (putpkt_binary): Rename to...
14941 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14942 (putpkt_binary): New as wrapper around putpkt_binary_1.
14943 (putpkt_notif): New.
14944 (prepare_resume_reply): In non-stop mode, don't change the
14946 * event-loop.c: New.
14947 * Makefile.in (OBJ): Add event-loop.o.
14948 (event-loop.o): New rule.
14950 * linux-low.h (pid_of): Moved here.
14952 (get_lwp_thread): Use lwpid_of.
14953 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14954 * linux-low.c (pid_of): Delete.
14955 (inferior_pid): Use lwpid_of.
14956 (linux_event_pipe): New.
14957 (target_is_async_p): New.
14959 (handle_extended_wait): Use lwpid_of.
14960 (add_lwp): Don't set lwpid field.
14961 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14962 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14963 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14964 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14965 first. Adjust to linux_wait_for_event interface changes. Use
14967 (linux_detach): Don't delete the main lwp here.
14968 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14969 (status_pending_p): Don't consider explicitly suspended lwps.
14970 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14971 pointer. Add OPTIONS argument. Change return type to int. Use
14972 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14973 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14974 pointer. Add status pointer argument. Return a pid instead of a
14975 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14976 changes. In non-stop mode, don't switch to a random thread.
14977 (linux_wait): Rename to...
14978 (linux_wait_1): ... this. Add target_options argument, and handle
14979 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14980 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14981 clean exit and signal exit code. Don't stop all threads in
14982 non-stop mode. In all-stop mode, only stop all threads when
14983 reporting a stop to GDB. Handle explicit thread stop requests.
14984 (async_file_flush, async_file_mark): New.
14986 (send_sigstop): Use lwpid_of.
14987 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14988 interface changes. In non-stop mode, don't switch to a random
14990 (linux_resume_one_lwp): Use lwpid_of.
14991 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14992 (linux_resume_one_thread): ... this. Handle resume_stop. In
14993 non-stop mode, don't look for pending flag in all threads.
14994 (resume_status_pending_p): Don't consider explicitly suspended
14996 (my_waitpid): Reimplement. Emulate __WALL.
14997 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14999 (sigchld_handler, linux_supports_non_stop, linux_async)
15000 (linux_start_non_stop): New.
15001 (linux_target_ops): Register linux_supports_non_stop, linux_async
15002 and linux_start_non_stop.
15003 (initialize_low): Install SIGCHLD handler.
15004 * thread-db.c (thread_db_create_event, find_one_thread)
15005 (thread_db_get_tls_address): Use lwpid_of.
15006 * win32-low.c (win32_detach): Adjust to use resume_kind.
15007 (win32_wait): Add `options' argument.
15008 * spu-low.c (spu_resume): Adjust to use resume_kind.
15009 (spu_wait): Add `options' argument.
15011 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15013 Decouple target code from remote protocol.
15015 * target.h (enum target_waitkind): New.
15016 (struct target_waitstatus): New.
15017 (struct target_ops) <wait>: Return an unsigned long. Take a
15018 target_waitstatus pointer instead of a char pointer.
15019 (mywait): Likewise.
15020 * target.c (mywait): Change prototype to return an unsigned long.
15021 Take a target_waitstatus pointer instead of a char pointer. Adjust.
15022 * server.h (thread_from_wait, old_thread_from_wait): Delete
15024 (prepare_resume_reply): Change prototype to take a
15026 * server.c (thread_from_wait, old_thread_from_wait): Delete.
15027 (last_status, last_ptid): New.
15028 (start_inferior): Remove "statusptr" argument. Adjust. Return a
15029 pid instead of a signal.
15030 (attach_inferior): Remove "status" and "signal" parameters.
15032 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
15034 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
15035 (handle_v_requests, myresume): Remove "status" and "signal"
15036 parameters. Adjust.
15037 (handle_status): New.
15038 (main): Delete local `status'. Adjust.
15039 * remote-utils.c: Include target.h.
15040 (prepare_resume_reply): Change prototype to take a
15041 target_waitstatus. Adjust.
15043 * linux-low.c (linux_wait): Adjust to new target_ops->wait
15045 * spu-low.c (spu_wait): Adjust.
15046 * win32-low.c (enum target_waitkind, struct target_waitstatus):
15048 (win32_wait): Adjust.
15050 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15052 * target.h (struct thread_resume): Delete leave_stopped member.
15053 (struct target_ops): Add a `n' argument to the `resume' callback.
15054 * server.c (start_inferior): Adjust.
15055 (handle_v_cont, myresume): Adjust.
15056 * linux-low.c (check_removed_breakpoint): Adjust to resume
15057 interface change, and to removed leave_stopped field.
15058 (resume_ptr): Delete.
15059 (struct thread_resume_array): New.
15060 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15061 resume interface change.
15062 (linux_continue_one_thread, linux_queue_one_thread)
15063 (resume_status_pending_p): Check if the resume field is NULL
15064 instead of checking the leave_stopped member.
15065 (linux_resume): Adjust to the target resume interface change.
15066 * spu-low.c (spu_resume): Adjust to the target resume interface
15068 * win32-low.c (win32_detach, win32_resume): Ditto.
15070 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15072 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15074 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15076 (linux_continue_one_thread): Only preserve the stepping flag if
15077 there's a pending breakpoint.
15079 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15081 * server.c (main): After the inferior having exited, call
15082 remote_close before exiting gdbserver.
15084 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15086 Fix size of FPSCR in Power 7 processors.
15087 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15088 (PPC_FEATURE_HAS_DFP): New #define.
15089 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15092 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15094 * server.c (handle_query) Whitespace and formatting.
15096 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15098 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15099 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15100 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15101 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15102 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15103 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15104 Makefile.in, configure.ac: Fix whitespace throughout.
15105 * configure: Regenerate.
15107 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15109 * inferiors.c (find_inferior): Make it safe for the callback
15110 function to delete the currently iterated inferior.
15112 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15114 * Makefile.in (linuw_low_h): Move higher.
15115 (thread-db.o): Depend on $(linux_low_h).
15117 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15119 Rename "process" to "lwp" throughout.
15121 * linux-low.c (all_processes): Rename to...
15122 (all_lwps): ... this.
15123 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15124 (add_process): Rename to ...
15125 (add_lwp): ... this. Adjust.
15126 (linux_create_inferior): Adjust.
15127 (linux_attach_lwp): Adjust.
15128 (linux_attach): Adjust.
15129 (linux_kill_one_process): Rename to ...
15130 (linux_kill_one_lwp): ... this. Adjust.
15131 (linux_kill): Adjust.
15132 (linux_detach_one_process): Rename to ...
15133 (linux_detach_one_lwp): ... this. Adjust.
15134 (linux_detach): Adjust.
15135 (check_removed_breakpoint): Adjust.
15136 (status_pending_p): Adjust.
15137 (linux_wait_for_process): Rename to ...
15138 (linux_wait_for_lwp): ... this. Adjust.
15139 (linux_wait_for_event): Adjust.
15140 (send_sigstop): Adjust.
15141 (wait_for_sigstop): Adjust.
15142 (stop_all_processes): Rename to ...
15143 (stop_all_lwps): ... this.
15144 (linux_resume_one_process): Rename to ...
15145 (linux_resume_one_lwp): ... this. Adjust.
15146 (linux_set_resume_request, linux_continue_one_thread)
15147 (linux_queue_one_thread, resume_status_pending_p)
15148 (usr_store_inferior_registers, regsets_store_inferior_registers)
15149 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15151 * linux-low.h (get_process): Rename to ...
15152 (get_lwp): ... this. Adjust.
15153 (get_thread_process): Rename to ...
15154 (get_thread_lwp): ... this. Adjust.
15155 (get_process_thread): Rename to ...
15156 (get_lwp_thread): ... this. Adjust.
15157 (struct process_info): Rename to ...
15158 (struct lwp_info): ... this.
15159 (all_processes): Rename to ...
15160 (all_lwps): ... this.
15161 * proc-service.c (ps_lgetregs): Adjust.
15162 * thread-db.c (thread_db_create_event, find_one_thread)
15163 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15165 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15167 * server.c (handle_query): Handle "qAttached".
15169 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15171 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15172 GPLv3, update license URL.
15174 2009-03-01 Doug Evans <dje@google.com>
15176 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15177 (server_h): Add gdb_signals.h.
15178 (signals.o): Update.
15179 * server.h (target_signal_from_host,target_signal_to_host_p)
15180 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15182 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15184 * remote-utils.c (getpkt): Also generate remote-debug
15185 information if noack_mode is set.
15187 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15189 * server.c (handle_query): Report qXfer:siginfo:read and
15190 qXfer:siginfo:write as supported and handle them.
15191 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15192 * linux-low.c (linux_xfer_siginfo): New.
15193 (linux_target_ops): Set it.
15195 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15197 * server.c (gdbserver_usage): Mention --remote-debug.
15198 (main): Accept '--remote-debug' switch.
15200 2009-01-18 Doug Evans <dje@google.com>
15202 * regcache.c (new_register_cache): No need to check result of xcalloc.
15203 * server.c (handle_search_memory): Back out calls to xmalloc,
15204 result is checked and error is returned to user upon failure.
15205 (handle_query): Ditto. Add more checks for result of malloc.
15206 (handle_v_cont): Check result of malloc, report error back to
15208 (handle_v_run): Ditto. Call freeargv.
15209 * server.h (freeargv): Declare.
15210 * utils.c (freeargv): New fn.
15212 2009-01-15 Doug Evans <dje@google.com>
15214 * gdbreplay.c (perror_with_name): Make arg const char *.
15215 * server.h (target_signal_to_name): Make return type const char *.
15216 * thread-db.c (thread_db_err_str): Make return type const char *.
15217 * utils.c (perror_with_name): Make arg const char *.
15219 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15221 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15222 when handling a EXIT_PROCESS_DEBUG_EVENT.
15224 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15226 * gdbreplay.c (gdbreplay_version): Update copyright year.
15227 * server.c (gdbserver_version): Likewise.
15229 2009-01-05 Doug Evans <dje@google.com>
15231 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15232 (handle_extended_wait): Improve comment.
15234 2008-12-13 Doug Evans <dje@google.com>
15236 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15237 * server.h (ATTR_MALLOC): New macro.
15238 (xmalloc,xcalloc,xstrdup): Declare.
15239 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15240 * inferiors.c: Ditto.
15241 * linux-low.c: Ditto.
15242 * mem-break.c: Ditto.
15243 * regcache.c: Ditto.
15244 * remote-utils.c: Ditto.
15247 * win32-low.c: Ditto.
15249 2008-12-12 Doug Evans <dje@google.com>
15251 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15252 in debugging printf.
15254 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15256 2008-12-09 Doug Evans <dje@google.com>
15258 * linux-low.h (struct process_info): Delete member tid, unused.
15259 * thread-db.c (find_one_thread): Update.
15260 (maybe_attach_thread): Update.
15262 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15264 * target.h (struct target_ops): Add qxfer_osdata member.
15265 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15267 (linux_qxfer_osdata): New functions.
15268 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15270 * server.c (handle_query): Handle "qXfer:osdata:read:".
15271 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15272 (buffer_xml_printf): New functions.
15273 * server.h (struct buffer): New.
15274 (buffer_grow_str, buffer_grow_str0): New macros.
15275 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15276 (buffer_xml_printf): Declare.
15278 2008-11-24 Doug Evans <dje@google.com>
15280 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15282 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15284 * server.c (handle_v_run): Always use the supplied argument list.
15286 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15288 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15289 (xtensa_regmap_table): Add entry for scompare1.
15291 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15293 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15294 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15295 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15296 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15297 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15298 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15299 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15300 XML target descriptions.
15301 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15302 when inferior is running on an ISA 2.05 or later processor. Add
15303 special case to return offset for full 64-bit slot of FPSCR when
15306 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15308 * Makefile.in (SFILES, clean): Added sparc64 files.
15309 (reg-sparc64.o, reg-sparc64.c): New.
15310 * configure.srv (sparc*-*-linux*): New configuration.
15311 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15312 syscall arguments for SPARC.
15313 (regsets_store_inferior_registers): Likewise.
15314 * linux-sparc-low.c: New file.
15316 2008-10-21 Doug Evans <dje@google.com>
15318 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15319 (READLINE_DIR,READLINE_DEP): Delete.
15320 (INTERNAL_CFLAGS): Update.
15321 (LINTFLAGS): Update.
15323 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15325 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15326 whole argv from the last run, not just argv[0].
15328 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15330 * regcache.c (new_register_cache): Return NULL if the register
15331 cache size isn't known yet.
15332 (free_register_cache): Avoid dereferencing a NULL regcache.
15334 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15336 * configure.srv: Merge MIPS and MIPS64.
15338 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15340 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15342 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15344 * Makefile.in: Add required vsx dependencies.
15346 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15347 Declare init_registers_powerpc_vsx32l.
15348 Declare init_registers_powerpc_vsx64l.
15349 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15350 (ppc_arch_setup): Check for VSX in hwcap.
15351 (ppc_fill_vsxregset): New function.
15352 (ppc_store_vsxregset): New function.
15353 Add new VSX entry in regset_info target_regsets.
15355 * configure.srv: Add new VSX dependencies.
15357 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15359 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15360 (remote_open): Set or clear transport_is_reliable.
15361 (putpkt_binary): Don't expect acks in noack mode.
15362 (getpkt): Don't send ack/nac in noack mode.
15363 * server.c (handle_general_set): Handle QStartNoAckMode.
15364 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15366 (main): Reset noack_mode on every connection.
15367 * server.h (noack_mode): Declare.
15369 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15371 * Makefile.in (GDBREPLAY_OBS): New variable.
15372 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15374 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15375 Daniel Jacobowitz <dan@codesourcery.com>
15377 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15378 (usr_store_inferior_registers): Likewise.
15379 (regsets_store_inferior_registers): Likewise.
15381 2008-07-31 Rolf Jansen <rj@surtec.com>
15382 Pedro Alves <pedro@codesourcery.com>
15384 * configure.ac: Check for memmem declaration.
15385 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15386 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15387 (disable_packet_qfThreadInfo): Unconditionally compile.
15388 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15389 * configure, config.in: Regenerate.
15391 2008-07-28 Doug Kwan <dougkwan@google.com>
15393 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15394 (linux_write_memory): Remove declaration of errno.
15396 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15398 * linux-low.c (handle_extended_wait): Do not use "status"
15399 variable uninitialized.
15401 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15403 * server.c (handle_v_attach): Inhibit reporting dll changes.
15405 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15407 * remote-utils.c (prepare_resume_reply): If requested, don't
15408 output "thread:TID" in the T stop reply.
15410 * server.c (disable_packet_vCont, disable_packet_Tthread)
15411 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15412 (handle_query): If requested, disable support for qC, qfThreadInfo
15414 (handle_v_requests): If requested, disable support for vCont.
15415 (gdbserver_show_disableable): New.
15416 (main): Handle --disable-packet and --disable-packet=LIST.
15418 * server.h (disable_packet_vCont, disable_packet_Tthread)
15419 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15421 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15423 * server.c (gdbserver_usage): Mention --version.
15425 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15427 * Makefile.in (gdbreplay.o): New rule.
15429 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15431 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15432 message, not gdbserver.
15434 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15435 Nathan Sidwell <nathan@codesourcery.com>
15436 Joseph Myers <joseph@codesourcery.com>
15438 * acinclude.m4: Include ../../config/acx.m4.
15439 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15440 * configure, config.in: Regenerate.
15441 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15442 * server.c (gdbserver_version): Print PKGVERSION.
15443 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15444 (main): Adjust gdbserver_usage calls.
15445 * gdbreplay.c (version, host_name): Add declarations.
15446 (gdbreplay_version, gdbreplay_usage): New.
15447 (main): Accept --version and --help options.
15449 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15451 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15452 (arm_breakpoint_at): Handle Thumb.
15453 (the_low_target): Add comment.
15455 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15457 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15459 2008-05-09 Doug Evans <dje@google.com>
15461 * server.h (decode_search_memory_packet): Declare.
15462 * remote-utils.c (decode_search_memory_packet): New fn.
15463 * server.c (handle_search_memory_1): New fn.
15464 (handle_search_memory): New fn.
15465 (handle_query): Process qSearch:memory packets.
15467 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15469 * regcache.c (registers_length): Remove.
15470 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15471 full register packet.
15472 * regcache.h (registers_length): Remove prototype.
15473 * server.h (PBUFSIZ): Define to 16384.
15475 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15477 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15478 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15479 powerpc-64l.o, and powerpc-altivec64l.o.
15480 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15481 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15482 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15483 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15484 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15487 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15488 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15489 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15490 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15491 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15492 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15493 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15494 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15495 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15496 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15499 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15500 (init_registers_powerpc_32l): ... this new prototype.
15501 (init_registers_powerpc_32): Remove, replace by ...
15502 (init_registers_powerpc_altivec32l): ... this new prototype.
15503 (init_registers_powerpc_e500): Remove, replace by ...
15504 (init_registers_powerpc_e500l): ... this new prototype.
15505 (init_registers_ppc64): Remove, replace by ...
15506 (init_registers_powerpc_64l): ... this new prototype.
15507 (init_registers_powerpc_64): Remove, replace by ...
15508 (init_registers_powerpc_altivec64l): ... this new prototype.
15509 (ppc_num_regs): Set to 73.
15510 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15511 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15512 (ppc_cannot_store_register): Handle orig_r3 and trap.
15513 (ppc_arch_setup): Update init_registers_... calls.
15514 (ppc_fill_gregset): Handle orig_r3 and trap.
15516 * inferiors.c (clear_inferiors): Reset current_inferior.
15518 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15520 * acinclude.m4: Add override.m4.
15521 * configure: Regenerate.
15523 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15525 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15526 initial call to init_register_ppc64.
15528 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15530 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15531 single powerpc*-*-linux* case.
15532 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15534 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15536 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15537 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15539 * linux-ppc-low.c: Include <elf.h>.
15540 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15541 (ppc_hwcap): New global variable.
15542 (ppc_regmap): Remove __SPE__ #ifdef sections.
15543 (ppc_regmap_e500): New global variable.
15544 (ppc_cannot_store_register): Update __SPE__ special case.
15545 (ppc_get_hwcap): New function.
15546 (ppc_arch_setup): Use it to determine whether inferior supports
15547 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15548 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15549 Do not access registers if target does not support AltiVec.
15550 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15551 Do not access registers if target does not support SPE.
15552 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15554 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15556 * linux-low.c (disabled_regsets, num_regsets): New.
15557 (use_regsets_p): Delete.
15558 (linux_wait_for_process): Clear disabled_regsets.
15559 (regsets_fetch_inferior_registers): Check and set it.
15560 (regsets_store_inferior_registers): Likewise.
15561 (linux_fetch_registers, linux_store_registers): Do not use
15563 (initialize_low): Allocate disabled_regsets.
15565 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15567 * Makefile.in (LIBOBJS): New.
15568 (OBS): Use LIBOBJS.
15569 (memmem.o): New rule.
15570 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15571 * configure: Regenerated.
15573 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15575 * server.c (handle_query): Never return "unsupported" for
15576 qXfer:features:read queries.
15578 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15580 * server.c (get_features_xml): Fix inverted condition.
15581 (handle_query): Always support qXfer:feature:read.
15583 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15585 * server.c (wrapper_argv): New.
15586 (start_inferior): Handle wrapper_argv. If set, expect an extra
15588 (gdbserver_usage): Document --wrapper.
15589 (main): Parse --wrapper.
15591 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15593 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15594 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15595 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15596 (ppc_set_pc): Likewise.
15597 (ppc_arch_setup): New function.
15598 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15599 of collect_register.
15600 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15602 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15604 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15605 instead of linux-ppc64-low.o.
15606 * linux-ppc64-low.c: Remove file.
15607 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15608 (linux-ppc64-low.o): Remove rule.
15610 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15611 (init_registers_powerpc_64): Likewise.
15612 (ppc_regmap): Conditionally define depending on __powerpc64__.
15613 (ppc_cannot_store_register): Do not special-case "fpscr" when
15614 compiled on __powerpc64__.
15615 (ppc_collect_ptrace_register): New function.
15616 (ppc_supply_ptrace_register): New function.
15617 (ppc_breakpoint): Change type to "unsigned int".
15618 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15619 (the_low_target): Conditionally provide initializers for the
15620 arch_setup member depending on __powerpc64__. Install
15621 collect_ptrace_register and supply_ptrace_register members.
15623 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15625 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15626 * server.c (gdbserver_xmltarget): Define.
15627 (get_features_xml): Use it to replace "target.xml" and arch_string.
15629 * configure.srv: Remove srv_xmltarget. Add XML files that were
15630 mentioned there to srv_xmlfiles instead. Remove conditional tests
15631 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15632 srv_xmlfiles and srv_regobj to include all possible choices.
15633 * configure.ac (srv_xmltarget): Remove.
15634 (srv_xmlfiles): Do not add "target.xml".
15635 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15636 checks for supplementary target information.
15637 * configure: Regenerate.
15638 * Makefile.in (XML_TARGET): Remove.
15639 (target.xml): Remove rule.
15640 (clean): Do not clean up target.xml.
15641 (.PRECIOUS): Do not mention target.xml.
15643 * target.h (struct target_ops): Remove arch_string member.
15644 * linux-low.c (linux_arch_string): Remove.
15645 (linux_target_ops): Remove arch_string initializer.
15646 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15647 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15648 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15649 * spu-low.c (spu_arch_string): Remove.
15650 (spu_target_ops): Remove arch_string initializer.
15651 * win32-low.c (win32_arch_string): Remove.
15652 (win32_target_ops): Remove arch_string initializer.
15653 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15654 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15655 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15657 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15659 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15660 by collect_ptrace_register and supply_ptrace_register hooks.
15661 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15662 instead of checking for the_low_target.left_pad_xfer.
15663 (usr_store_inferior_registers): Use collect_ptrace_register callback
15664 instead of checking for the_low_target.left_pad_xfer.
15666 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15667 (s390_supply_ptrace_register): Likewise.
15668 (s390_fill_gregset): Call s390_collect_ptrace_register.
15669 (the_low_target): Update.
15671 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15672 (ppc_supply_ptrace_register): Likewise.
15673 (the_low_target): Update.
15675 * linux-i386-low.c (the_low_target): Update.
15676 * linux-x86-64-low.c (the_low_target): Update.
15678 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15680 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15681 reg-s390.o and reg-s390x.o.
15683 * linux-low.c (new_inferior): New global variable.
15684 (linux_create_inferior, linux_attach): Set it.
15685 (linux_wait_for_process): Call the_low_target.arch_setup after the
15686 target has stopped for the first time.
15687 (initialize_low): Do not call the_low_target.arch_setup.
15689 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15690 (s390_set_pc): Likewise.
15691 (s390_arch_setup): New function.
15692 (the_low_target): Use s390_arch_setup as arch_setup routine.
15694 * regcache.c (realloc_register_cache): New function.
15695 (set_register_cache): Call it for each existing regcache.
15697 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15699 * server.h (init_registers): Remove prototype.
15701 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15702 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15703 instead of init_registers ().
15704 * linux-arm-low.c (init_registers_arm): Add prototype.
15705 (init_registers_arm_with_iwmmxt): Likewise.
15706 (the_low_target): Add initializer for arch_setup field.
15707 * linux-cris-low.c (init_registers_cris): Add prototype.
15708 (the_low_target): Add initializer for arch_setup field.
15709 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15710 (the_low_target): Add initializer for arch_setup field.
15711 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15712 (the_low_target): Add initializer for arch_setup field.
15713 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15714 (the_low_target): Add initializer for arch_setup field.
15715 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15716 (the_low_target): Add initializer for arch_setup field.
15717 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15718 (the_low_target): Add initializer for arch_setup field.
15719 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15720 (init_registers_mips64_linux): Likewise.
15721 (the_low_target): Add initializer for arch_setup field.
15722 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15723 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15724 (the_low_target): Add initializer for arch_setup field.
15725 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15726 (init_registers_powerpc_64): Likewise.
15727 (the_low_target): Add initializer for arch_setup field.
15728 * linux-s390-low.c (init_registers_s390): Add prototype.
15729 (init_registers_s390x): Likewise.
15730 (the_low_target): Add initializer for arch_setup field.
15731 * linux-sh-low.c (init_registers_sh): Add prototype.
15732 (the_low_target): Add initializer for arch_setup field.
15733 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15734 (the_low_target): Add initializer for arch_setup field.
15735 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15736 (the_low_target): Add initializer for arch_setup field.
15738 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15739 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15740 instead of init_registers ().
15741 * win32-arm-low.c (init_registers_arm): Add prototype.
15742 (the_low_target): Add initializer for arch_setup field.
15743 * win32-i386-low.c (init_registers_i386): Add prototype.
15744 (the_low_target): Add initializer for arch_setup field.
15746 * spu-low.c (init_registers_spu): Add prototype.
15747 (initialize_low): Call initialie_registers_spu () instead of
15748 initialize_registers ().
15750 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15752 * server.c (handle_v_requests): When handling the vRun and vAttach
15753 packets, if already debugging a process, don't kill it. Return an
15756 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15758 * server.c (handle_query): Correct length check.
15760 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15762 * win32-low.c (do_initial_child_stuff): Add process handle
15763 parameter. Set current_process_handle and current_process_id from the
15764 parameters. Clear globals.
15765 (win32_create_inferior): Don't set current_process_handle and
15766 current_process_id here. Instead pass them on the call to
15767 do_initial_child_stuff.
15768 (win32_attach): Likewise.
15769 (win32_clear_inferiors): New.
15770 (win32_kill): Don't close the current process handle or the
15771 current thread handle here. Instead call win32_clear_inferiors.
15772 (win32_detach): Don't open a new handle to the process. Call
15773 win32_clear_inferiors.
15774 (win32_join): Don't rely on current_process_handle; open a new
15775 handle using the process id.
15776 (win32_wait): Call win32_clear_inferiors when the inferior process
15779 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15781 * server.c (monitor_show_help): Add "exit".
15783 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15785 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15786 (clean): Add reg-xtensa.c.
15787 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15788 * configure.srv (xtensa*-*-linux*) New target.
15789 * linux-xtensa-low.c: New.
15790 * xtensa-xtregs.c: New.
15792 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15794 * hostio.c: Don't include errno.h.
15795 (errno_to_fileio_errno): Move to hostio-errno.
15796 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15797 error number outputting to the target->hostio_last_error callback.
15798 (hostio_packet_error): Use FILEIO_EINVAL directly.
15799 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15800 calls to hostio_error.
15801 * hostio-errno.c: New.
15802 * server.h (hostio_last_error_from_errno): Declare.
15803 * target.h (target_ops): Add hostio_last_error member.
15804 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15805 as hostio_last_error handler.
15806 * spu-low.c (spu_target_ops): Likewise.
15807 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15808 (wince_hostio_last_error): New functions.
15809 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15810 as hostio_last_error handler.
15811 (win32_target_ops) [!_WIN32_WCE]: Register
15812 hostio_last_error_from_errno as hostio_last_error handler.
15813 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15814 (hostio-errno.o): New rule.
15815 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15816 * configure.srv (srv_hostio_err_objs): New variable. Default to
15818 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15819 * configure: Regenerate.
15821 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15823 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15824 (linux_kill, linux_detach): Clean up the process list.
15825 * remote-utils.c (remote_open): Improve port number parsing.
15826 (putpkt_binary, input_interrupt): Only send interrupts if the target
15828 * server.c (extended_protocol): Make static.
15829 (attached): Define earlier.
15830 (exit_requested, response_needed, program_argv): New variables.
15831 (target_running): New.
15832 (start_inferior): Clear attached here.
15833 (attach_inferior): Set attached here.
15834 (require_running): Define.
15835 (handle_query): Use require_running and target_running. Implement
15837 (handle_v_attach, handle_v_run): New.
15838 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15839 (gdbserver_usage): Update.
15840 (main): Redo argument parsing. Handle --debug and --multi. Handle
15841 --attach along with other options or after the port. Save
15842 program_argv. Support no initial program. Resynchronize
15843 communication with GDB after an error. Handle "monitor exit".
15844 Use require_running and target_running. Always allow the extended
15845 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15846 restart in extended mode.
15847 * README: Refer to the GDB manual. Update --attach usage.
15849 2007-12-20 Andreas Schwab <schwab@suse.de>
15851 * linux-low.c (STACK_SIZE): Define.
15852 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15853 (linux_test_for_tracefork): Likewise.
15855 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15857 * linux-low.c (linux_wait_for_event): Update messages. Do not
15858 reinsert auto-delete breakpoints.
15859 * mem-break.c (struct breakpoint): Change return type of handler to
15861 (set_breakpoint_at): Update handler type.
15862 (reinsert_breakpoint_handler): Return 1 instead of calling
15864 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15866 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15867 * mem-break.h (set_breakpoint_at): Update handler type.
15868 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15869 * win32-low.c (auto_delete_breakpoint): New.
15870 (get_child_debug_event): Use it.
15872 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15874 * configure.ac: Check for pread and pwrite.
15875 * hostio.c (handle_pread): Fall back to lseek and read.
15876 (handle_pwrite): Fall back to lseek and write.
15877 * config.in, configure: Regenerated.
15879 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15881 * server.c (myresume): Add own_buf argument.
15882 (main): Update calls.
15884 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15886 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15887 * remote-utils.c (remote_open): Do not call disable_async_io.
15888 (block_async_io): Delete.
15889 (unblock_async_io): Make static.
15890 (initialize_async_io): New.
15891 * server.c (handle_v_cont): Handle async I/O here.
15892 (myresume): Likewise. Move other common resume tasks here...
15893 (main): ... from here. Call initialize_async_io. Disable async
15894 I/O before the main loop.
15895 * server.h (initialize_async_io): Declare.
15896 (block_async_io, unblock_async_io): Delete prototypes.
15897 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15899 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15901 * remote-utils.c (readchar): Allow binary data in received messages.
15903 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15905 * win32-low.c (attaching): New global.
15906 (win32_create_inferior): Clear the `attaching' global.
15907 (win32_attach): Set the `attaching' global.
15908 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15909 attaching. Only set a breakpoint at the entry point if not
15912 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15914 * server.c (main): Don't report dll events on the initial
15915 connection on attaches.
15917 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15919 * server.c (main): Relax numerical bases supported for the pid of
15920 the --attach command line argument.
15922 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15924 * win32-low.c (win32_attach): Call OpenProcess before
15925 DebugActiveProcess, not after. Add last error output to error
15928 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15930 * win32-low.c (win32_get_thread_context)
15931 (win32_set_thread_context): New functions.
15932 (thread_rec): Use win32_get_thread_context.
15933 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15934 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15937 2007-12-03 Leo Zayas
15938 Pedro Alves <pedro_alves@portugalmail.pt>
15940 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15942 (child_add_thread): Minor cleanup.
15943 (child_continue): Resume artificially suspended threads before
15944 calling ContinueDebugEvent.
15945 (suspend_one_thread): New.
15946 (fake_breakpoint_event): New.
15947 (get_child_debug_event): Change return type to int. Check here if
15948 gdb sent an interrupt request. If a soft interrupt was requested,
15949 fake a breakpoint event. Return 0 if there is no event to handle,
15951 (win32_wait): Don't check here if gdb sent an interrupt request.
15952 Ensure there is a valid event to handle.
15953 (win32_request_interrupt): Add soft interruption method as last
15956 2007-12-03 Leo Zayas
15957 Pedro Alves <pedro_alves@portugalmail.pt>
15959 * win32-low.h (win32_thread_info): Add descriptions to the
15960 structure members. Replace `suspend_count' counter by a
15962 * win32-low.c (thread_rec): Update condition of when to get the
15963 context from the inferior. Rely on ContextFlags being set if it
15964 has already been retrieved. Only suspend the inferior thread if
15965 we haven't already. Warn if that fails.
15966 (continue_one_thread): s/suspend_count/suspended/. Only call
15967 ResumeThread once. Warn if that fails.
15969 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15971 * win32-low.c (win32_wait): Don't read from the inferior when it
15972 has already exited.
15974 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15976 * Makefile.in (win32_low_h): New variable.
15977 (win32-low.o): Add dependency on $(win32_low_h).
15978 (win32-arm-low.o, win32-i386-low.o): New rules.
15980 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15982 * hostio.c: Correct copyright year.
15984 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15986 * Makefile.in (OBS): Add hostio.o.
15987 (hostio.o): New rule.
15988 * server.h (handle_vFile): Declare.
15989 * hostio.c: New file.
15990 * server.c (handle_v_requests): Take packet_len and new_packet_len
15991 for binary packets. Call handle_vFile.
15992 (main): Update call to handle_v_requests.
15994 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15996 * linux-low.c: Include <sched.h>.
15998 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
16000 * linux-low.c (linux_tracefork_grandchild): New.
16001 (linux_tracefork_child): Use clone.
16002 (linux_test_for_tracefork): Use clone; allocate and free a stack.
16004 2007-10-31 Joel Brobecker <brobecker@adacore.com>
16006 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
16008 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
16010 * linux-low.c (handle_extended_wait): Handle unexpected signals.
16012 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
16014 * inferiors.c (change_inferior_id): Delete.
16015 (add_pid_to_list, pull_pid_from_list): New.
16016 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
16017 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
16018 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
16019 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
16020 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
16021 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
16022 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
16023 (using_threads): Always set to 1.
16024 (handle_extended_wait): New.
16025 (add_process): Do not set TID.
16026 (linux_create_inferior): Set must_set_ptrace_flags.
16027 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
16028 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
16029 (linux_thread_alive): Rename TID argument to LWPID.
16030 (linux_wait_for_process): Handle unknown processes. Do not use TID.
16031 (linux_wait_for_event): Do not use TID or check using_threads. Update
16032 call to dead_thread_notify. Call handle_extended_wait.
16033 (linux_create_inferior): Use PTRACE_SETOPTIONS.
16034 (send_sigstop): Delete sigstop_sent.
16035 (wait_for_sigstop): Avoid TID.
16036 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
16037 (linux_test_for_tracefork): New.
16038 (linux_lookup_signals): Use thread_db_active and
16039 linux_supports_tracefork_flag.
16040 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
16041 * linux-low.h (get_process_thread): Avoid TID.
16042 (struct process_ifo): Move thread_known and tid to the end. Remove
16044 (linux_attach_lwp, thread_db_init): Update prototypes.
16045 * server.h (change_inferior_id): Delete prototype.
16046 (add_pid_to_list, pull_pid_from_list): New prototypes.
16047 * thread-db.c (thread_db_use_events): New.
16048 (find_first_thread): Rename to...
16049 (find_one_thread): ...this. Update callers and messages. Do not
16050 call fatal. Check thread_db_use_events. Do not call
16051 change_inferior_id or new_thread_notify.
16052 (maybe_attach_thread): Update. Do not call new_thread_notify.
16053 (thread_db_init): Set thread_db_use_events. Check use_events.
16054 * utils.c (fatal, warning): Correct message prefix.
16056 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
16058 * Makefile.in (clean): Remove new files.
16059 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
16060 (powerpc-64.o, powerpc-64.c): New rules.
16061 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16062 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16064 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16066 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16067 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16068 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16069 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16070 (target_regsets): Add AltiVec and SPE register sets.
16071 * configure.ac: Check for AltiVec and SPE.
16072 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16073 (ppc_fill_vrregset, ppc_store_vrregset): New.
16074 (target_regsets): Add AltiVec register set.
16075 * configure: Regenerated.
16077 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16079 * linux-low.c (O_LARGEFILE): Define.
16080 (linux_read_memory): Use /proc/PID/mem.
16081 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16082 * configure, config.in: Regenerated.
16084 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16086 * linux-low.c (linux_wait_for_event): Do not pass signals while
16089 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16091 * win32-low.c (create_process): New.
16092 (win32_create_inferior): Use create_process instead of
16093 CreateProcess. If create_process failed retry appending an ".exe"
16094 suffix. Store the GetLastError result immediatelly after
16095 create_process calls and use it on the call to error.
16097 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16099 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16101 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16103 * configure.ac: Switch license to GPLv3.
16105 2007-08-01 Michael Snyder <msnyder@access-company.com>
16107 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16109 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16111 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16113 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16114 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16115 CloseToolhelp32Snapshot.
16116 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16117 CloseToolhelp32Snapshot.
16119 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16121 * server.c (main): Check for inferior exit before main loop.
16123 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16125 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16126 instead of on tmp_desc.
16128 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16129 Daniel Jacobowitz <dan@codesourcery.com>
16131 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16132 (add_thread): Minor cleanups.
16133 (clear_inferiors): Move lower in the file. Clear the DLL
16135 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16136 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16137 (xml_escape_text): New.
16138 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16140 (handle_v_cont): Report errors.
16141 (gdbserver_version): Update.
16142 (main): Correct size of own_buf. Do not report initial DLL events.
16143 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16144 (unloaded_dll, xml_escape_text): New.
16145 * win32-low.c (enum target_waitkind): Update comments.
16146 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16147 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16148 (win32_EnumProcessModules, win32_GetModuleInformation)
16149 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16150 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16151 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16152 (win32_Module32First, win32_Module32Next, load_toolhelp)
16153 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16154 (get_child_debug_event): Handle DLL events.
16155 (win32_wait): Likewise.
16157 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16159 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16160 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16162 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16164 * win32-low.c (handle_output_debug_string): Ignore event if not
16167 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16169 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16171 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16173 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16175 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16177 * inferiors.c (change_inferior_id): Add comment.
16178 * linux-low.c (check_removed_breakpoint): Add an early
16179 prototype. Improve debug output.
16180 (linux_attach): Doc update.
16181 (linux_detach_one_process, linux_detach): Clean up before releasing
16183 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16184 * linux-low.h (struct process_info): Doc improvement.
16185 * mem-break.c (delete_all_breakpoints): New.
16186 * mem-break.h (delete_all_breakpoints): New prototype.
16187 * thread-db.c (find_first_thread): New.
16188 (thread_db_create_event): Call it instead of
16189 thread_db_find_new_threads. Clean up unused variables.
16190 (maybe_attach_thread): Remove first thread handling.
16191 (thread_db_find_new_threads): Use find_first_thread.
16192 (thread_db_get_tls_address): Likewise.
16194 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16196 * thread-db.c (thread_db_find_new_threads): Add prototype.
16197 (thread_db_create_event): Check for the main thread before adding
16199 (maybe_attach_thread): Only enable event reporting if TID == 0.
16200 (thread_db_get_tls_address): Check for new threads.
16202 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16204 * linux-low.c (linux_create_inferior): Try execv before execvp.
16205 * spu-low.c (spu_create_inferior): Likewise.
16207 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16209 * linux-low.c (linux_create_inferior): Change execv to execvp.
16210 * spu-low.c (spu_create_inferior): Likewies.
16212 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16214 * Makefile.in (clean): Clean new files instead of deleted ones.
16215 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16216 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16218 * configure.srv: Specify XML files and new regformats for MIPS and
16220 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16221 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16222 an entry for the restart register.
16223 (mips_cannot_fetch_register, mips_cannot_store_register)
16224 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16225 register names to match the XML descriptions.
16226 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16227 restart register instead of $0.
16229 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16230 Markus Deuling <deuling@de.ibm.com>
16232 * remote-utils.c (decode_xfer_write): New function.
16233 * server.h (decode_xfer_write): Add prototype.
16234 * server.c (handle_query): Add PACKET_LEN argument. Support
16235 qXfer:spu:read and qXfer:spu:write packets.
16236 (main): Pass packet_len to handle_query.
16237 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16238 * target.h (target_ops): Add qxfer_spu.
16240 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16242 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16243 accessing non-seekable spufs files.
16245 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16247 * server.c (handle_query): Add reply for qC packet.
16249 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16250 Leo Zayas <lerele@champenstudios@com>
16252 * server.h (check_remote_input_interrupt_request): New function.
16253 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16254 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16255 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16256 (check_remote_input_interrupt_request): New function.
16257 * server.h (check_remote_input_interrupt_request): Declare.
16258 * win32-low.c (winapi_DebugBreakProcess,
16259 winapi_GenerateConsoleCtrlEvent): New typedefs.
16260 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16262 (win32_wait): Check for remote interrupt request
16263 with check_remote_input_interrupt_request.
16264 (win32_request_interrupt): New function.
16265 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16267 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16269 * win32-low.c (debug_registers_changed,
16270 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16271 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16272 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16273 (thread_rec): Get context using the low target.
16274 (child_add_thread): Call thread_added on the low target,
16275 which does the same thing.
16277 (do_initial_child_stuff): Remove debug registers references.
16278 Set context using the low target. Resume threads after
16279 setting the contexts.
16280 (child_continue): Remove dead variable. Remove debug
16281 registers references.
16282 (child_fetch_inferior_registers): Go through the low target.
16283 (do_child_store_inferior_registers): Remove.
16284 (child_store_inferior_registers): Go through the low target.
16285 (win32_resume): Remove debug registers references.
16286 Set context using the low target.
16287 (handle_exception): Change return type to void. Don't record
16288 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16289 first chance exception.
16290 (get_child_debug_event): Change return type to void. Remove
16291 goto loop. Always return after waiting for debug event.
16292 (win32_wait): Convert to switch statement. Handle spurious
16295 * win32-i386-low.c (debug_registers_changed,
16296 debug_registers_used): New.
16297 (initial_stuff): Rename to ...
16298 (i386_initial_stuff): ... this. Clear debug registers
16300 (store_debug_registers): Delete.
16301 (i386_get_thread_context): New.
16302 (load_debug_registers): Delete.
16303 (i386_set_thread_context): New.
16304 (i386_thread_added): New.
16305 (single_step): Rename to ...
16306 (i386_single_step): ... this.
16307 (do_fetch_inferior_registers): Rename to ...
16308 (i386_fetch_inferior_register): ... this.
16309 (i386_store_inferior_register): New.
16310 (the_low_target): Adapt to new interface.
16312 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16313 (arm_get_thread_context): New.
16314 (arm_set_thread_context): New.
16316 (do_fetch_inferior_registers): Rename to ...
16317 (arm_fetch_inferior_register): ... this.
16318 (arm_store_inferior_register): New.
16319 (arm_wince_breakpoint): Reimplement as unsigned long.
16320 (arm_wince_breakpoint_len): Define.
16321 (the_low_target): Adapt to new interface.
16323 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16324 load_debug_registers. Add get_thread_context, set_thread_context,
16325 thread_added and store_inferior_register. Rename
16326 fetch_inferior_registers to fetch_inferior_register.
16327 (regptr): Remove declaration.
16329 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16331 * linux-low.c (linux_detach): Change return type to int. Return 0.
16332 * spu-low.c (spu_detach): Likewise.
16334 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16336 * target.h (target_ops): Change return type of detach to int.
16338 (join_inferior): New.
16339 * server.c (main): Don't skip detach support on mingw32.
16340 If the inferior doesn't support detaching return error.
16341 Call join_inferior instead of using waitpid.
16342 * linux-low.c (linux_join): New.
16343 (linux_target_op): Add linux_join.
16344 * spu-low.c (spu_join): New.
16345 (spu_target_ops): Add spu_join.
16346 * win32-low.c (win32_detach): Adapt to new interface.
16347 Reopen current_process_handle before detaching. Issue a child
16348 resume before detaching.
16350 (win32_target_op): Add win32_join.
16352 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16354 * win32-low.c (win32-attach): Fix return value.
16355 * target.h (target_ops): Describe ATTACH return values.
16357 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16359 * win32-low.c (GETPROCADDRESS): Define.
16360 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16361 (winapi_DebugSetProcessKillOnExit): Likewise.
16362 (win32_create_inferior): Force usage of ansi CreateProcessA.
16363 (win32_attach): Use GETPROCADDRESS.
16364 (win32_detach): Likewise.
16366 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16368 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16370 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16372 * win32-low.c: Commit leftover changes from 2007-03-29.
16374 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16376 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16377 fields short instead of int. Add explicit padding.
16378 (i387_cache_to_fsave): Remove unnecessary casts.
16379 (i387_fsave_to_cache): Doc fix.
16380 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16382 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16384 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16385 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16387 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16389 * configure.srv (arm*-*-mingw32ce*): Move near the other
16392 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16394 * configure.ac: Add errno checking.
16395 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16396 sys/file.h and malloc.h.
16397 (AC_CHECK_DECLS): Add perror.
16398 (srv_mingwce): Handle.
16399 * configure.srv (i[34567]86-*-cygwin*): Add
16400 win32-i386-low.o to srv_tgtobj.
16401 (i[34567]86-*-mingw*): Likewise.
16402 (arm*-*-mingw32ce*): Add case.
16403 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16404 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16405 [__MINGW32CE__] (strerror): New function.
16406 [__MINGW32CE__] (errno): Define to GetLastError.
16407 [__MINGW32CE__] (COUNTOF): New macro.
16408 (remote_open): Remove extra close call.
16409 * mem-break.c (delete_breakpoint_at): New function.
16410 * mem-break.h (delete_breakpoint_at): Declare.
16411 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16412 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16413 [USE_WIN32API] (read, write): Add char* casts.
16414 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16415 * server.h: Include wincecompat.h on Windows CE.
16416 [HAVE_ERRNO_H]: Check.
16417 (perror): Declare if not declared.
16418 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16419 (perror_with_name): Remove errno declaration.
16420 * wincecompat.h: New.
16421 * wincecompat.c: New.
16422 * win32-low.h: New.
16423 * win32-arm-low.c: New.
16424 * win32-i386-low.c: New.
16425 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16426 (OUTMSG2): Make it safe.
16428 (COUNTOF): New macro.
16429 (NUM_REGS): Get it from the low target.
16430 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16431 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16432 (thread_rec): Let low target handle debug registers.
16433 (child_add_thread): Likewise.
16434 (child_init_thread_list): Likewise.
16435 (continue_one_thread): Likewise.
16437 (do_child_fetch_inferior_registers): Move to ...
16438 * win32-i386-low.c: ... here, and rename to ...
16439 (do_fetch_inferior_registers): ... this.
16440 * win32-low.c (child_fetch_inferior_registers):
16441 Go through the low target.
16442 (do_child_store_inferior_registers): Use regptr.
16443 (strwinerror): New function.
16444 (win32_create_inferior): Handle Windows CE.
16445 Use strwinerror instead of strerror on Windows error
16446 codes. Add program to the error output.
16447 Don't close the main thread handle on Windows CE.
16448 (win32_attach): Use coredll.dll on Windows CE.
16449 (win32_kill): Close current process and current
16451 (win32_detach): Use coredll.dll on Windows CE.
16452 (win32_resume): Let low target handle debug registers, and
16454 (handle_exception): Add/Remove initial breakpoint. Avoid
16455 non-existant WSTOPSIG on Windows CE.
16456 (win32_read_inferior_memory): Cast to remove warning.
16457 (win32_arch_string): Go through the low target.
16458 (initialize_low): Call set_breakpoint_data with the low
16459 target's breakpoint.
16460 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16461 FOP_REGNUM, mappings): Move to ...
16462 * win32-i386-low.c: ... here.
16463 * win32-low.c (win32_thread_info): Move to ...
16464 * win32-low.h: ... here.
16465 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16466 win32-arm-low.c and wincecompat.c.
16467 (all:): Add $EXEEXT.
16468 (install-only:): Likewise.
16469 (gdbserver:): Likewise.
16470 (gdbreplay:): Likewise.
16471 * config.in: Regenerate.
16472 * configure: Regenerate.
16474 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16476 * win32-low.c: Rename typedef thread_info to
16477 win32_thread_info throughout.
16479 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16481 * win32-i386-low.c: Rename to ...
16482 * win32-low.c: ... this.
16483 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16484 * Makefile.in: Likewise.
16486 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16488 * remote-utils.c (monitor_output): Constify msg parameter.
16489 * server.h (monitor_output): Likewise.
16490 * win32-i386-low.c (handle_output_debug_string): New.
16491 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16492 handle_output_debug_string.
16493 (get_child_debug_event): Likewise.
16495 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16497 * server.c (main): Correct strtoul check.
16499 2007-03-27 Jon Ringle <jon@ringle.org>
16501 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16503 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16505 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16507 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16509 * terminal.h: Check HAVE_SGTTY_H.
16511 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16513 * remote-utils.c (remote_open): Print out the assigned port number.
16515 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16517 * remote-utils.c (monitor_output): New function.
16518 * server.c (debug_threads): Define here.
16519 (monitor_show_help): New function.
16520 (handle_query): Handle qRcmd.
16521 (main): Do not handle 'd' packet.
16522 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16523 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16526 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16528 * Makefile.in (EXEEXT): New.
16529 (clean): Use $(EXEEXT).
16531 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16533 * target.h (target_ops): Rename send_signal to request_interrupt,
16534 and remove enum target_signal parameter.
16535 * linux-low.c (linux_request_interrupt): Rename from
16536 linux_send_signal, and always send SIGINT.
16537 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16538 and always send SIGINT.
16539 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16541 (input_interrupt): Likewise.
16543 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16545 * server.c (get_features_xml): Check if target implemented
16547 * win32-i386-low.c (win32_arch_string): New.
16548 (win32_target_ops): Add win32_arch_string as arch_string member.
16550 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16552 * spu-low.c (spu_arch_string): New.
16553 (spu_target_ops): Add spu_arch_string.
16555 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16557 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16558 * configure.ac: Do not check for terminal.h.
16559 * configure, config.in: Regenerated.
16561 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16563 * Makefile.in (OBS): Add $(XML_BUILTIN).
16564 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16566 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16567 (arm-with-iwmmxt.c): New.
16568 * config.in, configure: Regenerate.
16569 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16570 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16571 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16572 (arm*-*-linux*): Add iWMMXt and regset support.
16573 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16574 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16575 (arm_store_wmmxregset, target_regsets): New.
16576 * server.c (get_features_xml): Take annex argument. Check builtin
16578 (handle_query): Handle multiple annexes.
16580 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16582 * remote-utils.c [USE_WIN32API] (read, write): Define.
16583 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16586 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16588 * linux-i386-low.c (the_low_target): Set arch_string.
16589 * linux-x86-64-low.c (the_low_target): Likewise.
16590 * linux-low.c (linux_arch_string): New.
16591 (linux_target_ops): Add it.
16592 * linux-low.h (struct linux_target_ops): Add arch_string.
16593 * server.c (write_qxfer_response): Use const void * for DATA.
16594 (get_features_xml): New.
16595 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16596 * target.h (struct target_ops): Add arch_string method.
16598 2007-01-03 Denis Pilat <denis.pilat@st.com>
16599 Daniel Jacobowitz <dan@codesourcery.com>
16601 * linux-low.c (linux_kill): Handle being called with no threads.
16602 * win32-i386-low.c (win32_kill): Likewise.
16603 (get_child_debug_event): Clear current_process_handle.
16605 2006-12-30 Denis PILAT <denis.pilat@st.com>
16606 Daniel Jacobowitz <dan@codesourcery.com>
16608 * remote-utils.c (remote_open): Check the type of specified
16609 serial port devices before opening them.
16610 * server.c (main): Kill the inferior if an error occurs during
16611 the first remote_open.
16613 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16615 * README: Update supported targets.
16617 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16619 * Makefile.in (clean): Remove reg-mips64.c.
16620 (reg-mips64.c, reg-mips64.o): New rules.
16621 * configure.srv: Handle mips64. Include regset support for mips.
16622 * linux-mips-low.c (union mips_register): New.
16623 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16624 (mips_breakpoint, mips_breakpoint_at): Use int.
16625 (mips_collect_register, mips_supply_register)
16626 (mips_collect_register_32bit, mips_supply_register_32bit)
16627 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16628 (mips_store_fpregset, target_regsets): New.
16629 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16631 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16633 * configure.srv: Add target "spu*-*-*".
16634 * Makefile.in (clean): Remove reg-spu.c.
16635 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16636 * spu-low.c: New file.
16638 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16640 * configure.ac: Correct td_thr_tls_get_addr test.
16641 * configure: Regenerated.
16643 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16645 * linux-low.c (linux_wait_for_event): Reformat. Use the
16646 pass_signals array.
16647 * remote-utils.c (decode_address_to_semicolon): New.
16648 * server.c (pass_signals, handle_general_set): New.
16649 (handle_query): Mention QPassSignals for qSupported.
16650 (main): Call handle_general_set.
16651 * server.h (pass_signals, decode_address_to_semicolon): New.
16653 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16655 * server.c (handle_query): Correct error handling for read_auxv.
16657 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16659 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16660 and srv_linux_thread_db to yes.
16661 * linux-s390-low.c (s390_fill_gregset): New function.
16662 (target_regsets): Define data structure.
16664 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16666 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16667 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16668 * config.in, configure: Regenerated.
16669 * inferiors.c (gdb_id_to_thread): New function.
16670 (gdb_id_to_thread_id): Use it.
16671 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16672 * linux-low.h (struct process_info): Add th member.
16673 (thread_db_get_tls_address): New prototype.
16674 * remote-utils.c (decode_address): Make non-static.
16675 * server.c (handle_query): Handle qGetTLSAddr.
16676 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16677 * target.h (struct target_ops): Add get_tls_address.
16678 * thread-db.c (maybe_attach_thread): Save the thread handle.
16679 (thread_db_get_tls_address): New.
16681 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16683 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16684 (linux_resume_one_process): Take a siginfo_t *. Update all
16685 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16686 (struct pending_signals): Add a siginfo_t.
16687 (linux_wait_for_process): Always set last_status.
16688 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16689 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16690 * linux-low.h (struct process_info): Add last_status.
16692 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16694 * remote-utils.c (try_rle): New function.
16695 (putpkt_binary): Use it.
16697 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16699 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16700 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16701 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16702 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16703 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16706 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16708 * server.c (terminal_fd): New variable.
16709 (old_foreground_pgrp): Likewise.
16710 (restore_old_foreground_pgrp): New function.
16711 (start_inferior): Record the terminal file descriptor in terminal_fd
16712 and its original foreground group in old_foreground_pgrp. Register
16713 restore_old_foreground_pgrp with atexit().
16715 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16717 * server.c (handle_query): Correct qPart to qXfer.
16719 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16721 * configure.ac: Check for more headers which are missing on
16722 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16723 * configure.srv: Add Cygwin and mingw32.
16724 * remote-utils.c: Don't include headers unconditionally which
16725 are missing on mingw32. Include <winsock.h> for mingw32.
16726 (remote_open): Adjust for mingw32 support. Flush
16727 standard error after writing to it.
16728 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16729 (unblock_async_io, enable_async_io, disable_async_io)
16730 (readchar, getpkt): Update for Winsock support.
16731 (prepare_resume_reply): Expect a protocol signal number.
16732 * server.c: Disable <sys/wait.h> on mingw32.
16733 (start_inferior): Adjust for mingw32 support. Flush
16734 standard error after writing to it.
16735 (attach_inferior): Likewise. Use protocol signal
16737 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16739 * win32-i386-low.c: New file.
16740 * Makefile.in (XM_CLIBS): Set.
16741 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16742 (win32-i386-low.o): New dependency rule.
16743 * linux-low.c (linux_wait): Use target signal numbers.
16744 * target.h (struct target_ops): Doc fix.
16745 * server.h (target_signal_to_name): New prototype.
16746 * gdbreplay.c: Don't include headers unconditionally which
16747 are missing on mingw32. Include <winsock.h> for mingw32.
16748 (remote_close, remote_open): Adjust for Winsock support.
16749 * configure, config.in: Regenerated.
16751 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16753 * server.c (decode_xfer_read, write_qxfer_response): New.
16754 (handle_query): Take a packet length argument. Handle
16755 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16756 the qSupported response.
16757 (main): Update call to handle_query.
16759 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16761 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16762 (putpkt_binary): Renamed from putpkt and adjusted for binary
16764 (putpkt): New wrapper for putpkt_binary.
16765 (readchar): Don't mask off the high bit.
16766 (decode_X_packet): New function.
16767 * server.c (main): Call putpkt_binary if a handler sets the packet
16768 length. Save the length of the incoming packet. Handle 'X'.
16769 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16771 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16773 * server.c (handle_query): Handle qSupported.
16775 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16777 * remote-utils.c (all_symbols_looked_up): New variable.
16778 (look_up_one_symbol): Check it.
16779 * server.h (look_up_one_symbol): New declaration.
16780 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16782 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16784 * Makefile.in (linux-arm-low.o): Update dependencies.
16785 * linux-arm-low.c: Include "gdb_proc_service.h".
16786 (PTRACE_GET_THREAD_AREA): Define.
16787 (ps_get_thread_area): New function.
16789 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16791 * configure.srv (m68k*-*-uclinux*): New target.
16792 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16793 (linux_resume_one_process): Remove extraneous cast.
16794 (linux_read_offsets): New.
16795 (linux_target_op): Add linux_read_offsets on mmuless systems.
16796 * server.c (handle_query): Add qOffsets logic.
16797 * target.h (struct target_ops): Add read_offsets.
16799 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16801 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16802 (PTRACE_GET_THREAD_AREA): Define.
16803 (ps_get_thread_area): New function.
16804 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16805 (linux-x86-64-low.o): Update.
16807 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16809 * configure.ac: Remove checks for prfpregset_t.
16810 * gdb_proc_service.h: New file.
16811 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16812 new "gdb_proc_service.h".
16813 * proc-service.c: Likewise.
16814 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16815 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16816 * Makefile.in (gdb_proc_service_h): Updated.
16817 * configure, config.in: Regenerated.
16819 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16821 * remote-utils.c (prepare_resume_reply): Move declaration
16822 of gdb_id_from_wait to the top of the block.
16824 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16826 * linux-low.c (regsets_store_inferior_registers): Read the regset
16827 from the target before filling it.
16829 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16831 * server.c (attach_inferior): Return SIGTRAP for a successful
16834 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16836 * Makefile.in (OBS): Add version.o.
16837 (STAGESTUFF): Delete.
16838 (version.o): Add dependencies.
16839 (version.c): Replace rule.
16840 (clean): Remove version.c.
16841 * server.c (gdbserver_version): New.
16842 (gdbserver_usage): Use printf.
16843 (main): Handle --version and --help.
16844 * server.h (version, host_name): Add declarations.
16846 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16858 * linux-x86-64-low.c:
16860 * linux-s390-low.c:
16861 * linux-ppc64-low.c:
16863 * linux-mips-low.c:
16864 * linux-m68k-low.c:
16865 * linux-m32r-low.c:
16868 * linux-ia64-low.c:
16869 * linux-i386-low.c:
16870 * linux-crisv32-low.c:
16882 * gdbserver.1: Add (C) after Copyright. Update the FSF
16885 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16887 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16888 (arm_breakpoint_at): Recognize both breakpoints.
16889 (the_low_target): Use the correct breakpoint instruction.
16891 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16893 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16894 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16895 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16896 (the_low_target): Update.
16898 2005-10-25 Andreas Schwab <schwab@suse.de>
16900 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16902 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16903 (ia64_num_regs): Reduce to 462.
16905 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16907 * acinclude.m4: Correct quoting.
16908 * aclocal.m4: Regenerated.
16910 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16911 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16912 (thread_db_init): Call thread_db_err_str.
16913 * configure.ac: Check for TD_VERSION.
16914 * config.in, configure: Regenerated.
16916 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16918 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16920 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16922 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16923 is not available. Define HAVE_PTRACE_GETREGS if it is.
16924 * config.in, configure: Regenerated.
16925 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16926 * linux-i386-low.c, linux-m68k-low.c: Update to use
16927 HAVE_PTRACE_GETREGS.
16928 * linux-low.c (regsets_fetch_inferior_registers)
16929 (regsets_store_inferior_registers): Only return 0 if we processed
16931 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16932 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16934 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16936 * inferiors.c (struct thread_info): Add gdb_id.
16937 (add_thread): Add gdb_id argument.
16938 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16939 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16940 calls to add_thread.
16941 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16942 * server.c (handle_query): Use thread_to_gdb_id.
16943 (handle_v_cont, main): Use gdb_id_to_thread_id.
16944 * server.h (add_thread): Update prototype.
16945 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16948 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16950 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16951 left-padded registers.
16952 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16953 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16955 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16957 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16958 * configure: Regenerate.
16959 * config.in: Regenerate.
16960 * server.h (NEED_DECLARATION_STRERROR):
16961 Replace with !HAVE_DECL_STRERROR.
16963 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16965 * linux-low.c (linux_wait, linux_send_signal): Don't test
16966 an unsigned long variable for > 0 if it could be MAX_ULONG.
16967 * server.c (myresume): Likewise.
16968 * target.c (set_desired_inferior): Likewise.
16970 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16972 * configure.ac: Simplify and improve check for socklen_t.
16973 * configure, config.in: Regenerate.
16975 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16977 * acconfig.h: Remove.
16978 * configure.ac: Add a test for socklen_t. Use three-argument
16979 AC_DEFINE throughout.
16980 * config.in: Regenerated using autoheader 2.59.
16981 * configure: Regenerated.
16983 * gdbreplay.c (socklen_t): Provide a default.
16984 (remote_open): Use socklen_t.
16985 * remote-utils.c (socklen_t): Provide a default.
16986 (remote_open): Use socklen_t.
16987 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16990 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16992 * linux-low.c (linux_read_memory, linux_write_memory)
16993 (linux_read_auxv): Likewise.
16994 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16995 (check_mem_write): Likewise.
16996 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16998 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16999 (registers_from_string, register_data): Likewise.
17000 * server.c (handle_query, main): Likewise.
17001 * server.h (convert_ascii_to_int, convert_int_to_ascii)
17002 (decode_M_packet): Likewise.
17003 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
17004 * target.h (struct target_ops): Update read_memory, write_memory,
17006 (read_inferior_memory, write_inferior_memory): Update.
17007 * linux-low.h (struct linux_target_ops): Change type of breakpoint
17008 to unsigned char *.
17009 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
17010 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
17011 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
17012 linux-s390-low.c, linux-sh-low.c: Update for changes in
17013 read_inferior_memory and the_low_target->breakpoint.
17015 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
17017 * Makefile.in (SFILES): Add linux-ppc64-low.c.
17018 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
17019 * configure.srv: Add powerpc64-*-linux*.
17020 * linux-ppc64-low.c: New file.
17022 2005-05-23 Orjan Friberg <orjanf@axis.com>
17024 * linux-cris-low.c: New file with support for CRIS.
17025 * linux-crisv32-low.c: Ditto for CRISv32.
17026 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
17027 (clean): Add reg-cris.c and reg-crisv32.c.
17028 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
17029 reg-crisv32.o, and reg-crisv32.c to make rules.
17030 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
17031 recognized targets.
17033 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
17035 * linux-low.c (fetch_register): Ensure buffer size is a multiple
17036 of sizeof (PTRACE_XFER_TYPE).
17037 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
17039 2005-05-12 Orjan Friberg <orjanf@axis.com>
17041 * target.h (struct target_ops): Add insert_watchpoint,
17042 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
17043 pointers for hardware watchpoint support.
17044 * linux-low.h (struct linux_target_ops): Ditto.
17045 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
17046 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
17047 to linux_target_ops.
17048 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
17050 * server.c (main): Recognize 'Z' and 'z' packets.
17052 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
17054 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
17055 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
17056 (the_low_target): Add new members.
17058 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17060 * proc-service.c (ps_lgetregs): Search all_processes instead of
17063 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17065 * server.c (start_inferior): Change return type to int.
17066 (attach_inferior): Change sigptr to int *.
17067 (handle_v_cont, handle_v_requests): Change signal to int *.
17068 (main): Change signal to int.
17070 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17072 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17073 * configure.srv: Add m32r*-*-linux*.
17074 * linux-m32r-low.c: New file.
17076 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17078 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17080 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17082 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17083 Take unsigned long arguments for PIDs.
17084 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17085 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17086 (wait_for_sigstop, linux_resume_one_process)
17087 (regsets_fetch_inferior_registers, linux_send_signal)
17088 (linux_read_auxv): Likewise. Update the types of variables holding
17089 PIDs. Update format string specifiers.
17090 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17091 * remote-utils.c (prepare_resume_reply): Likewise.
17092 * server.c (cont_thread, general_thread, step_thread)
17093 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17095 (handle_query): Update format specifiers.
17096 (handle_v_cont, main): Use strtoul for thread IDs.
17097 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17098 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17099 (general_thread, step_thread, thread_from_wait)
17100 (old_thread_from_wait): Update.
17101 * target.h (struct thread_resume): Use unsigned long for THREAD.
17102 (struct target_ops): Use unsigned long for arguments to attach and
17105 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17107 * acinclude.m4: Include bfd/bfd.m4 directly.
17108 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17109 <agriffis@toolchain.org>.
17110 * aclocal.m4, configure: Regenerated.
17112 2005-01-07 Andrew Cagney <cagney@gnu.org>
17114 * configure.ac: Rename configure.in, require autoconf 2.59.
17115 * configure: Re-generate.
17117 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17119 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17120 LIBS when finished.
17121 * aclocal.m4: Regenerated.
17122 * configure: Regenerated.
17124 2004-11-21 Andreas Schwab <schwab@suse.de>
17126 * linux-m68k-low.c (m68k_num_gregs): Define.
17127 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17128 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17129 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17130 (m68k_breakpoint_at): New. Add to the_low_target.
17132 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17133 srv_linux_thread_db to yes.
17135 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17137 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17138 (ARCH_SET_FS): Likewise.
17139 (ARCH_GET_FS): Likewise.
17140 (ARCH_GET_GS): Likewise.
17142 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17144 * linux-i386-low.c (ps_get_thread_area): New.
17145 * linux-x86-64-low.c (ps_get_thread_area): New.
17146 * linux-low.c: Include <sys/syscall.h>.
17147 (linux_kill_one_process): Don't kill the first thread here.
17148 (linux_kill): Kill the first thread here.
17149 (kill_lwp): New function.
17150 (send_sigstop, linux_send_signal): Use it.
17151 * proc-service.c: Clean up #ifdefs.
17152 (fpregset_info): Delete.
17153 (ps_lgetregs): Update and enable implementation.
17154 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17156 * remote-utils.c (struct sym_cache, symbol_cache): New.
17157 (input_interrupt): Print a clearer message.
17158 (async_io_enabled): New variable.
17159 (enable_async_io, disable_async_io): Use it. Update comments.
17160 (look_up_one_symbol): Use the symbol cache.
17161 * thread-db.c (thread_db_look_up_symbols): New function.
17162 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17164 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17166 * configure.in: Test for -rdynamic.
17167 * configure: Regenerated.
17168 * Makefile (INTERNAL_LDFLAGS): New.
17169 (gdbserver, gdbreplay): Use it.
17171 2004-09-02 Andrew Cagney <cagney@gnu.org>
17173 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17175 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17177 * linux-low.c (linux_wait): Clear all_processes list also.
17179 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17181 * linux-low.c: Include <errno.h>. Remove extern declaration of
17184 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17186 * gdbreplay.c, server.h, utils.c: Update copyright years.
17188 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17190 * server.c (main): Print child status or termination signal from
17191 variable 'signal', not 'sig'.
17193 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17195 * linux-low.c (linux_read_memory): Change return type to
17196 int. Check for and return error from ptrace().
17197 * target.c (read_inferior_memory): Change return type to int. Pass
17198 back return status from the_target->read_memory().
17199 * target.h (struct target_ops): Adapt *read_memory() prototype.
17201 (read_inferior_memory): Adapt prototype.
17202 * server.c (main): Return an error packet if
17203 read_inferior_memory() returns an error.
17205 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17207 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17208 Unify with other clean targets.
17210 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17212 * server.c (handle_v_cont): Call set_desired_inferior.
17214 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17216 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17218 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17220 * linux-low.c (linux_wait): Unblock async I/O.
17221 (linux_resume): Block and enable async I/O.
17222 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17223 * server.h (block_async_io, unblock_async_io): Add prototypes.
17225 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17227 * remote-utils.c (remote_open): Print a status notice after
17228 opening a TCP port.
17229 * server.c (attach_inferior): Print a status notice after
17232 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17234 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17236 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17238 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17240 * server.c, target.h: Update copyright years.
17242 2004-02-25 Roland McGrath <roland@redhat.com>
17244 * target.h (struct target_ops): New member `read_auxv'.
17245 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17246 * linux-low.c (linux_read_auxv): New function.
17247 (linux_target_ops): Initialize `read_auxv' member to that.
17249 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17251 Committed by Jim Blandy <jimb@redhat.com>.
17253 * linux-s390-low.c (s390_num_regs): Update.
17254 (s390_regmap): Remove control registers. Use __s390x__ predefine
17255 instead of GPR_SIZE to distiguish s390 and s390x targets.
17257 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17259 * linux-low.c: Update copyright year.
17260 (check_removed_breakpoint): Clear pending_is_breakpoint.
17261 (linux_set_resume_request, linux_queue_one_thread)
17262 (resume_status_pending_p): New functions.
17263 (linux_continue_one_thread): Use process->resume.
17264 (linux_resume): Only resume threads if there are no pending events.
17265 * linux-low.h (struct process_info): Add resume request
17268 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17270 * regcache.c (new_register_cache): Clear the allocated register
17271 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17273 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17275 * linux-low.c (linux_resume): Take a struct thread_resume *
17277 (linux_wait): Update call.
17278 (resume_ptr): New static variable.
17279 (linux_continue_one_thread): Renamed from
17280 linux_continue_one_process. Use resume_ptr.
17281 (linux_resume): Use linux_continue_one_thread.
17282 * server.c (handle_v_cont, handle_v_requests): New functions.
17283 (myresume): New function.
17284 (main): Handle 'v' case.
17285 * target.h (struct thread_resume): New type.
17286 (struct target_ops): Change argument of "resume" to struct
17288 (myresume): Delete macro.
17290 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17292 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17293 (uninstall): Support DESTDIR.
17295 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17297 * configure.srv: Add xscale*linux copy of arm*linux entry.
17299 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17301 * linux-arm-low.c (arm_reinsert_addr): New function.
17302 (the_low_target): Add arm_reinsert_addr.
17304 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17306 * mem-break.c: Remove whitespace at end of file.
17308 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17310 * configure.in: Check whether we need to prototype strerror.
17311 * server.h: Optionally prototype strerror.
17312 * gdbreplay.c (perror_with_name): Use strerror.
17313 * linux-low.c (linux_attach_lwp): Use strerror.
17314 * utils.c (perror_with_name): Use strerror.
17315 * config.in, configure: Regenerated.
17317 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17319 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17320 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17322 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17324 * Makefile.in (SFILES): Update.
17325 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17326 low-sun3.c: Remove files.
17328 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17330 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17331 (linux_detach_one_process, linux_detach): New functions.
17332 (linux_target_ops): Add linux_detach.
17333 * server.c (main): Handle 'D' packet.
17334 * target.h (struct target_ops): Add "detach" member.
17335 (detach_inferior): Define.
17337 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17339 From Kelley Cook <kelleycook@wideopenwest.com>:
17340 * configure.srv: Accept i[34567]86 variants.
17342 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17344 * linux-low.c (linux_wait_for_event): Correct comment typos.
17345 (linux_resume_one_process): Call check_removed_breakpoint.
17346 (linux_send_signal): New function.
17347 (linux_target_ops): Add linux_send_signal.
17348 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17350 * target.h (struct target_ops): Add send_signal.
17352 2003-05-29 Jim Blandy <jimb@redhat.com>
17354 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17355 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17356 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17357 away part of the register's value.
17359 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17361 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17362 (linux_wait_for_event, linux_init_signals): Likewise.
17364 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17366 * configure.in: Check for stdlib.h.
17367 * configure: Regenerated.
17368 * config.in: Regenerated.
17370 2003-01-04 Andreas Schwab <schwab@suse.de>
17372 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17374 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17376 * Makefile.in: Remove obsolete code.
17378 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17380 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17381 defined(PT_FPR0_HI).
17383 2002-11-17 Stuart Hughes <seh@zee2.com>
17385 * linux-arm-low.c (arm_num_regs): Increase.
17386 (arm_regmap): Include status register.
17388 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17390 * linux-low.c (register_addr): Remove incorrect -1 check.
17392 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17394 * linux-low.c (linux_create_inferior): Call setpgid. Return
17396 (unstopped_p, linux_signal_pid): Remove.
17397 (linux_target_ops): Remove linux_signal_pid.
17398 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17399 global instead of target method.
17400 * target.h (struct target_ops): Remove signal_pid. Update comment
17401 for create_inferior.
17402 * server.c (signal_pid): New variable.
17403 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17404 gdbserver. Set the child to be the foreground process group.
17405 (attach_inferior): Set signal_pid.
17407 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17409 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17411 2002-08-20 Jim Blandy <jimb@redhat.com>
17413 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17416 2002-08-01 Andrew Cagney <cagney@redhat.com>
17418 * Makefile.in: Make chill references obsolete.
17420 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17422 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17423 * configure: Regenerate.
17424 * config.in: Regenerate.
17426 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17428 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17429 (perror_with_name, remote_close, remote_open, expect, play): Static.
17431 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17433 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17434 byte offsets instead of an array of indexes.
17435 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17437 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17439 * regcache.c: Add comment.
17441 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17443 * thread-db.c: New file.
17444 * proc-service.c: New file.
17445 * acinclude.m4: New file.
17446 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17447 proc-service.o, and thread-db.o.
17448 (linux-low.o): Add USE_THREAD_DB.
17449 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17450 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17451 * aclocal.m4: Regenerated.
17452 * config.in: Regenerated.
17453 * configure: Regenerated.
17454 * configure.in: Check for proc_service.h, sys/procfs.h,
17455 thread_db.h, and linux/elf.h headrs.
17456 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17457 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17458 Check for -lthread_db and thread support.
17459 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17460 PowerPC, and SuperH.
17461 * i387-fp.c: Constify arguments.
17462 * i387-fp.h: Likewise.
17463 * inferiors.c: (struct thread_info): Renamed from
17464 `struct inferior_info'. Remove PID member. Use generic inferior
17465 list header. All uses updated.
17466 (inferiors, signal_pid): Removed.
17467 (all_threads): New variable.
17468 (get_thread): Define.
17469 (add_inferior_to_list): New function.
17470 (for_each_inferior): New function.
17471 (change_inferior_id): New function.
17472 (add_inferior): Removed.
17473 (remove_inferior): New function.
17474 (add_thread): New function.
17475 (free_one_thread): New function.
17476 (remove_thread): New function.
17477 (clear_inferiors): Use for_each_inferior and free_one_thread.
17478 (find_inferior): New function.
17479 (find_inferior_id): New function.
17480 (inferior_target_data): Update argument type.
17481 (set_inferior_target_data): Likewise.
17482 (inferior_regcache_data): Likewise.
17483 (set_inferior_regcache_data): Likewise.
17484 * linux-low.c (linux_bp_reinsert): Remove.
17485 (all_processes, stopping_threads, using_thrads)
17486 (struct pending_signals, debug_threads, pid_of): New.
17487 (inferior_pid): Replace with macro.
17488 (struct inferior_linux_data): Remove.
17489 (get_stop_pc, add_process): New functions.
17490 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17491 Use add_process and add_thread.
17492 (linux_attach_lwp): New function, based on old linux_attach. Use
17493 add_process and add_thread. Set stop_expected for new threads.
17494 (linux_attach): New function.
17495 (linux_kill_one_process): New function.
17496 (linux_kill): Kill all LWPs.
17497 (linux_thread_alive): Use find_inferior_id.
17498 (check_removed_breakpoints, status_pending_p): New functions.
17499 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17500 Update. Use WNOHANG. Wait for cloned processes also. Update process
17501 struct for the found process.
17502 (linux_wait_for_event): New function.
17503 (linux_wait): Use it. Support LWPs.
17504 (send_sigstop, wait_for_sigstop, stop_all_processes)
17505 (linux_resume_one_process, linux_continue_one_process): New functions.
17506 (linux_resume): Support LWPs.
17507 (REGISTER_RAW_SIZE): Remove.
17508 (fetch_register): Use register_size instead. Call supply_register.
17509 (usr_store_inferior_registers): Likewise. Call collect_register.
17510 Fix recursive case.
17511 (regsets_fetch_inferior_registers): Improve error message.
17512 (regsets_store_inferior_registers): Add debugging.
17513 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17514 (unstopped_p, linux_signal_pid): New functions.
17515 (linux_target_ops): Add linux_signal_pid.
17516 (linux_init_signals): New function.
17517 (initialize_low): Call it. Initialize using_threads.
17518 * regcache.c (inferior_regcache_data): Add valid
17520 (get_regcache): Fetch registers lazily. Add fetch argument
17521 and update all callers.
17522 (regcache_invalidate_one, regcache_invalidate): New
17524 (new_register_cache): Renamed from create_register_cache.
17525 Return the new regcache.
17526 (free_register_cache): Change argument to a void *.
17527 (registers_to_string, registers_from_string): Call get_regcache
17528 with fetch flag set.
17529 (register_data): Make static. Pass fetch flag to get_regcache.
17530 (supply_register): Call get_regcache with fetch flag clear.
17531 (collect_register): Call get_regcache with fetch flag set.
17532 (collect_register_as_string): New function.
17533 * regcache.h: Update.
17534 * remote-utils.c (putpkt): Flush after debug output and use
17536 Handle input interrupts while waiting for an ACK.
17537 (input_interrupt): Use signal_pid method.
17538 (getpkt): Flush after debug output and use stderr.
17539 (outreg): Use collect_register_as_string.
17540 (new_thread_notify, dead_thread_notify): New functions.
17541 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17542 and general_thread.
17543 (look_up_one_symbol): Flush after debug output.
17544 * server.c (step_thread, server_waiting): New variables.
17545 (start_inferior): Don't use signal_pid. Update call to mywait.
17546 (attach_inferior): Update call to mywait.
17547 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17548 (main): Don't fetch/store registers explicitly. Use
17549 set_desired_inferior. Support proposed ``Hs'' packet. Update
17551 * server.h: Update.
17552 (struct inferior_list, struct_inferior_list_entry): New.
17553 * target.c (set_desired_inferior): New.
17554 (write_inferior_memory): Constify.
17555 (mywait): New function.
17556 * target.h: Update.
17557 (struct target_ops): New signal_pid method.
17558 (mywait): Removed macro, added prototype.
17560 * linux-low.h (regset_func): Removed.
17561 (regset_fill_func, regset_store_func): New.
17562 (enum regset_type): New.
17563 (struct regset_info): Add type field. Use new operation types.
17564 (struct linux_target_ops): stop_pc renamed to get_pc.
17565 Add decr_pc_after_break and breakpoint_at.
17566 (get_process, get_thread_proess, get_process_thread)
17567 (strut process_info, all_processes, linux_attach_lwp)
17568 (thread_db_init): New.
17570 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17571 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17572 (the_low_target): Add new members.
17573 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17574 (i386_store_fpxregset): Constify.
17575 (target_regsets): Add new kind identifier.
17576 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17577 (i386_set_pc): Add debugging.
17578 (i386_breakpoint_at): New function.
17579 (the_low_target): Add new members.
17580 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17581 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17582 (mips_breakpoint_at): New.
17583 (the_low_target): Add new members.
17584 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17585 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17586 (the_low_target): Add new members.
17587 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17588 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17589 (the_low_target): Add new members.
17590 * linux-x86-64-low.c (target_regsets): Add new kind
17593 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17595 From Martin Pool <mbp@samba.org>:
17596 * server.c (gdbserver_usage): New function.
17599 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17601 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17602 stop_at -> stop_pc.
17604 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17606 * Makefile.in: Remove obsolete code.
17608 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17610 * linux-low.c (regsets_fetch_inferior_registers),
17611 (regsets_store_inferior_registers): Removed cast to int from
17613 * regcache.h: Added declaration of struct inferior_info.
17615 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17617 * inferiors.c (struct inferior_info): Add regcache_data.
17618 (add_inferior): Call create_register_cache.
17619 (clear_inferiors): Call free_register_cache.
17620 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17621 * regcache.c (struct inferior_regcache_data): New.
17622 (registers): Remove.
17623 (get_regcache): New function.
17624 (create_register_cache, free_register_cache): New functions.
17625 (set_register_cache): Don't initialize the register cache here.
17626 (registers_to_string, registers_from_string, register_data): Call
17628 * regcache.h: Add prototypes.
17629 * server.h: Likewise.
17631 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17633 * mem-break.c: New file.
17634 * mem-break.h: New file.
17635 * Makefile.in: Add mem-break.o rule; update server.h
17637 * inferiors.c (struct inferior_info): Add target_data
17639 (clear_inferiors): Free target_data member if set.
17640 (inferior_target_data, set_inferior_target_data): New functions.
17641 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17642 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17643 * linux-low.c (linux_bp_reinsert): New variable.
17644 (struct inferior_linux_data): New.
17645 (linux_create_inferior): Use set_inferior_target_data.
17646 (linux_attach): Likewise. Call add_inferior.
17647 (linux_wait_for_one_inferior): New function.
17648 (linux_wait): Call it.
17649 (linux_write_memory): Add const.
17650 (initialize_low): Call set_breakpoint_data.
17651 * linux-low.h (struct linux_target_ops): Add breakpoint
17653 * server.c (attach_inferior): Remove extra add_inferior
17655 * server.h: Include mem-break.h. Update inferior.c
17657 * target.c (read_inferior_memory)
17658 (write_inferior_memory): New functions.
17659 * target.h (read_inferior_memory)
17660 (write_inferior_memory): Change macros to prototypes.
17661 (struct target_ops): Update comments. Add const to write_memory
17664 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17666 * linux-low.c (usr_store_inferior_registers): Support
17667 registers which are allowed to fail to store.
17668 * linux-low.h (linux_target_ops): Likewise.
17669 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17670 (ppc_cannot_store_register): FPSCR may not be storable.
17672 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17674 * server.h: Include <string.h> if HAVE_STRING_H.
17675 * ChangeLog: Correct paths in last ChangeLog entry.
17677 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17679 * linux-low.h: Remove obsolete prototypes.
17680 (struct linux_target_ops): New.
17681 (extern the_low_target): New.
17682 * linux-low.c (num_regs, regmap): Remove declarations.
17683 (register_addr): Use the_low_target explicitly.
17684 (fetch_register): Likewise.
17685 (usr_fetch_inferior_registers): Likewise.
17686 (usr_store_inferior_registers): Likewise.
17687 * linux-arm-low.c (num_regs): Remove.
17688 (arm_num_regs): Define.
17689 (arm_regmap): Renamed from regmap, made static.
17690 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17692 (arm_cannot_store_register): Renamed from cannot_store_register,
17694 (the_low_target): New.
17695 * linux-i386-low.c (num_regs): Remove.
17696 (i386_num_regs): Define.
17697 (i386_regmap): Renamed from regmap, made static.
17698 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17700 (i386_cannot_store_register): Renamed from cannot_store_register,
17702 (the_low_target): New.
17703 * linux-ia64-low.c (num_regs): Remove.
17704 (ia64_num_regs): Define.
17705 (ia64_regmap): Renamed from regmap, made static.
17706 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17708 (ia64_cannot_store_register): Renamed from cannot_store_register,
17710 (the_low_target): New.
17711 * linux-m68k-low.c (num_regs): Remove.
17712 (m68k_num_regs): Define.
17713 (m68k_regmap): Renamed from regmap, made static.
17714 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17716 (m68k_cannot_store_register): Renamed from cannot_store_register,
17718 (the_low_target): New.
17719 * linux-mips-low.c (num_regs): Remove.
17720 (mips_num_regs): Define.
17721 (mips_regmap): Renamed from regmap, made static.
17722 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17724 (mips_cannot_store_register): Renamed from cannot_store_register,
17726 (the_low_target): New.
17727 * linux-ppc-low.c (num_regs): Remove.
17728 (ppc_num_regs): Define.
17729 (ppc_regmap): Renamed from regmap, made static.
17730 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17732 (ppc_cannot_store_register): Renamed from cannot_store_register,
17734 (the_low_target): New.
17735 * linux-s390-low.c (num_regs): Remove.
17736 (s390_num_regs): Define.
17737 (s390_regmap): Renamed from regmap, made static.
17738 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17740 (s390_cannot_store_register): Renamed from cannot_store_register,
17742 (the_low_target): New.
17743 * linux-sh-low.c (num_regs): Remove.
17744 (sh_num_regs): Define.
17745 (sh_regmap): Renamed from regmap, made static.
17746 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17748 (sh_cannot_store_register): Renamed from cannot_store_register,
17750 (the_low_target): New.
17751 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17752 (the_low_target): New.
17754 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17756 * Makefile.in: Add stamp-h target.
17757 * configure.in: Create stamp-h.
17758 * configure: Regenerated.
17760 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17762 * inferiors.c: New file.
17763 * target.c: New file.
17764 * target.h: New file.
17765 * Makefile.in: Add target.o and inferiors.o. Update
17767 * linux-low.c (inferior_pid): New static variable,
17768 moved from server.c.
17769 (linux_create_inferior): Renamed from create_inferior.
17770 Call add_inferior. Return 0 on success instead of a PID.
17771 (linux_attach): Renamed from myattach.
17772 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17773 (linux_thread_alive): Renamed from mythread_alive.
17774 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17776 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17777 (regsets_store_inferior_registers): Correct error message.
17778 Add missing ``return 0''.
17779 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17780 (linux_store_registers): Renamed from store_inferior_registers.
17781 (linux_read_memory): Renamed from read_inferior_memory.
17782 (linux_write_memory): Renamed from write_inferior_memory.
17783 (linux_target_ops): New structure.
17784 (initialize_low): Call set_target_ops ().
17785 * remote-utils.c (unhexify): New function.
17786 (hexify): New function.
17787 (input_interrupt): Send signals to ``signal_pid''.
17788 * server.c (inferior_pid): Remove.
17789 (start_inferior): Update create_inferior call.
17790 (attach_inferior): Call add_inferior.
17791 (handle_query): New function.
17792 (main): Call handle_query for `q' packets.
17793 * server.h: Include "target.h". Remove obsolete prototypes.
17794 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17796 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17798 * Makefile.in: Add WARN_CFLAGS. Update configury
17800 * configure.in: Check for <string.h>
17801 * configure: Regenerate.
17802 * config.in: Regenerate.
17803 * gdbreplay.c: Include needed system headers.
17804 (remote_open): Remove strchr prototype.
17805 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17806 * regcache.c (supply_register): Change buf argument to const void *.
17807 (supply_register_by_name): Likewise.
17808 (collect_register): Change buf argument to void *.
17809 (collect_register_by_name): Likewise.
17810 * regcache.h: Add missing prototypes.
17811 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17812 * server.c (handle_query): New function.
17813 (attached): New static variable, moved out of main.
17814 (main): Quiet longjmp clobber warnings.
17815 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17816 * utils.c (error): Remove NORETURN.