1 2019-11-22 Tom Tromey <tromey@adacore.com>
3 * gdb.ada/tasks.exp: Add -ada-task-info regression test.
4 * gdb.ada/tasks/foo.adb: Add another stopping location.
6 2019-11-20 Luis Machado <luis.machado@linaro.org>
8 * linux-aarch64-low.c (is_sve_tdesc): Check against target feature
9 instead of register count.
10 * tdesc.c (tdesc_contains_feature): New function.
11 * tdesc.h (tdesc_contains_feature): New prototype.
13 2019-11-15 Christian Biesinger <cbiesinger@google.com>
15 * Makefile.in: Add safe-strerror.c.
16 * configure: Regenerate.
17 * configure.ac: Don't source common.host.
19 2019-11-15 Christian Biesinger <cbiesinger@google.com>
21 * config.in: Regenerate.
22 * configure: Regenerate.
24 2019-11-12 Andrew Burgess <andrew.burgess@embecosm.com>
26 * ax.c (ax_printf): Handle size_t_arg.
28 2019-11-06 Christian Biesinger <cbiesinger@google.com>
30 * linux-tdep.c (linux_info_proc): Use strtok_r instead of strtok.
31 * mi/mi-main.c (output_cores): Likewise.
32 * nat/linux-osdata.c (linux_xfer_osdata_cpus): Likewise.
33 (linux_xfer_osdata_modules): Likewise.
34 * remote.c (register_remote_support_xml): Likewise.
35 * sparc64-tdep.c (adi_is_addr_mapped): Likewise.
36 * xml-syscall.c (syscall_create_syscall_desc): Likewise.
38 2019-11-01 Christian Biesinger <cbiesinger@google.com>
40 * configure: Regenerate.
41 * configure.ac: Remove check for strerror_r.
43 2019-10-31 Christian Biesinger <cbiesinger@google.com>
45 * config.in: Regenerate.
46 * configure: Regenerate.
47 * configure.ac: Also check for strerror_r.
49 2019-10-31 Christian Biesinger <cbiesinger@google.com>
51 * ax.h (debug_agent): Remove duplicate declaration.
53 2019-10-26 Tom de Vries <tdevries@suse.de>
55 * linux-aarch64-low.c: Fix typos in comments.
56 * linux-arm-low.c: Same.
58 * linux-ppc-low.c: Same.
59 * proc-service.c: Same.
65 2019-10-25 Tom Tromey <tromey@adacore.com>
67 * utils.c (xstrdup): Remove.
69 2019-10-23 Tom Tromey <tom@tromey.com>
71 * configure, config.in: Rebuild.
73 2019-10-23 Tom Tromey <tom@tromey.com>
76 * acinclude.m4: Use m4_include, not sinclude.
78 2019-10-17 Tom Tromey <tromey@adacore.com>
81 * configure.ac: Use AC_CONFIG_HEADERS. Create stamp-h there, not
82 in AC_CONFIG_FILES invocation.
83 * Makefile.in (stamp-h, Makefile): Use new-style config.status
86 2019-10-16 Christian Biesinger <cbiesinger@google.com>
88 * server.c: Include xml-builtin.h.
89 (get_xml_features): Don't declare xml_builtins here.
91 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
93 * Makefile.in: Remove references to vec-ipa.o.
95 2019-10-15 Andrew Burgess <andrew.burgess@embecosm.com>
97 * Makefile.in: Remove references to vec.c.
99 2019-10-02 Christian Biesinger <cbiesinger@google.com>
101 * server.c (server_waiting): Change to bool.
102 (extended_protocol): Likewise.
103 (response_needed): Likewise.
104 (exit_requested): Likewise.
105 (run_once): Likewise.
106 (report_no_resumed): Likewise.
107 (non_stop): Likewise.
108 (disable_packet_vCont): Likewise.
109 (disable_packet_Tthread): Likewise.
110 (disable_packet_qC): Likewise.
111 (disable_packet_qfThreadInfo): Likewise.
112 (handle_general_set): Update.
113 (handle_detach): Update.
114 (handle_monitor_command): Update.
115 (handle_query): Update.
116 (captured_main): Update.
117 (process_serial_event): Update.
118 * server.h (server_waiting): Change to bool.
119 (disable_packet_vCont): Likewise.
120 (disable_packet_Tthread): Likewise.
121 (disable_packet_qC): Likewise.
122 (disable_packet_qfThreadInfo): Likewise.
123 (run_once): Likewise.
124 (non_stop): Likewise.
125 * target.c (target_stop_and_wait): Update.
127 2019-10-02 Tom Tromey <tromey@adacore.com>
129 * Makefile.in (SFILES): Add common-inferior.c.
130 (OBS): Add common-inferior.o.
131 * server.c (startup_with_shell): Don't define.
133 2019-10-02 Andrew Burgess <andrew.burgess@embecosm.com>
135 * linux-low.c (linux_low_read_btrace): Update for change to
138 2019-09-20 Christian Biesinger <cbiesinger@google.com>
140 * debug.c (debug_threads): Remove comment in favor of the header.
141 * debug.h (using_threads): Add declaration.
142 (debug_threads): Add comment.
143 * linux-aarch64-low.c: Include debug.h and remove declaration of
145 * nto-low.c: Likewise.
146 * remote-utils.c: Likewise.
147 * thread-db.c: Likewise.
149 2019-09-20 Ulrich Weigand <uweigand@de.ibm.com>
151 * configure.srv (ipa_ppc_linux_regobj): Remove powerpc-cell32l-ipa.o
152 and powerpc-cell64l-ipa.o.
153 (powerpc*-*-linux*): Remove powerpc-cell32l.o and powerpc-cell64l.o
154 from srv_regobj. Remove rs6000/powerpc-cell32l.xml and
155 rs6000/powerpc-cell64l.xml from srv_xmlfiles.
158 * spu-low.c: Remove file.
160 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Remove.
161 (parse_spufs_run): Remove.
162 (ppc_get_pc): Remove Cell/B.E. support.
163 (ppc_set_pc): Likewise.
164 (ppc_breakpoint_at): Likewise.
165 (ppc_arch_setup): Likewise.
166 (ppc_get_ipa_tdesc_idx): Do not handle tdesc_powerpc_cell64l or
167 tdesc_powerpc_cell32l.
168 (initialize_low_arch): Do not call init_registers_powerpc_cell64l
169 or init_registers_powerpc_cell32l.
170 * linux-ppc-ipa.c (get_ipa_tdesc): Do not handle PPC_TDESC_CELL.
171 (initialize_low_tracepoint): Do not call init_registers_powerpc_cell64l
172 or init_registers_powerpc_cell32l.
173 * linux-ppc-tdesc-init.h (PPC_TDESC_CELL): Mark as unused.
174 (init_registers_powerpc_cell32l): Remove prototype.
175 (init_registers_powerpc_cell64l): Likewise.
177 * target.h (struct target_ops): Remove qxfer_spu member.
178 * server.c (handle_qxfer_spu): Remove.
179 (qxfer_packets): Remove entry for "spu".
180 (handle_query): No longer support qXfer:spu:read or qXfer:spu:write.
181 * linux-low.c (SPUFS_MAGIC): Remove.
182 (spu_enumerate_spu_ids): Remove.
183 (linux_qxfer_spu): Remove.
184 (linux_target_ops): Remove qxfer_spu member.
185 * lynx-low.c (lynx_target_ops): Remove qxfer_spu member.
186 * nto-low.c (nto_target_ops): Remove qxfer_spu member.
187 * win32-low.c (win32_target_ops): Remove qxfer_spu member.
189 2019-08-23 Sergio Durigan Junior <sergiodj@redhat.com>
191 * Makefile.in (SFILES): Add 'gdbsupport/gdb-dlfcn.c'.
192 (OBS): Add 'gdbsupport/gdb-dlfcn.o'.
193 * config.in: Regenerate.
194 * configure: Regenerate.
196 2019-08-15 Tom Tromey <tromey@adacore.com>
198 * target.c (target_write_memory): Use gdb::byte_vector.
200 2019-08-15 Tom Tromey <tromey@adacore.com>
202 * tracepoint.c (write_inferior_data_pointer)
203 (write_inferior_integer, write_inferior_int8)
204 (write_inferior_uinteger, m_tracepoint_action_download)
205 (r_tracepoint_action_download, x_tracepoint_action_download)
206 (l_tracepoint_action_download, clear_inferior_trace_buffer)
207 (download_agent_expr, download_tracepoint_1)
208 (download_trace_state_variables, upload_fast_traceframes): Update.
209 * server.c (gdb_write_memory): Update.
210 * remote-utils.c (relocate_instruction): Update.
211 * proc-service.c (ps_pdwrite): Update.
212 * mem-break.c (remove_memory_breakpoint)
213 (delete_fast_tracepoint_jump, set_fast_tracepoint_jump)
214 (uninsert_fast_tracepoint_jumps_at)
215 (reinsert_fast_tracepoint_jumps_at): Update.
216 * linux-x86-low.c (append_insns)
217 (i386_install_fast_tracepoint_jump_pad)
218 (amd64_write_goto_address, i386_write_goto_address): Update.
219 * linux-s390-low.c (append_insns, s390_write_goto_address):
221 * linux-ppc-low.c (ppc_relocate_instruction)
222 (ppc_install_fast_tracepoint_jump_pad, emit_insns)
223 (ppc_write_goto_address): Update.
224 * linux-aarch64-low.c (append_insns): Update.
225 * target.h (struct target_ops): Update.
226 (write_inferior_memory): Don't declare.
227 * target.c (target_write_memory): Rename from
228 write_inferior_memory. Remove old target_write_memory.
230 2019-08-15 Tom Tromey <tromey@adacore.com>
232 * target.c (write_inferior_memory): Use std::vector.
234 2019-08-06 Frank Ch. Eigler <fche@redhat.com>
237 * configure.ac: Drop enable-libmcheck support.
238 * configure, config.in: Rebuild.
239 * acinclude.m4: Don't include it.
241 2019-07-19 Alan Hayward <alan.hayward@arm.com>
243 * configure.srv: Remove Arm xml files.
245 2019-07-19 Alan Hayward <alan.hayward@arm.com>
247 * configure.srv: Add new files. Remove xml generated files.
248 * linux-aarch32-low.c (initialize_low_arch_aarch32): Don't init
250 * linux-aarch32-low.h (tdesc_arm_with_neon): Remove.
251 * linux-aarch32-tdesc.c: New file.
252 * linux-aarch32-tdesc.h: New file.
253 * linux-aarch64-low.c (aarch64_arch_setup): Call aarch32_linux_read_description.
254 * linux-arm-low.c (init_registers_arm, tdesc_arm)
255 (init_registers_arm_with_iwmmxt, tdesc_arm_with_iwmmxt)
256 (init_registers_arm_with_vfpv2, tdesc_arm_with_vfpv2)
257 (init_registers_arm_with_vfpv3, tdesc_arm_with_vfpv3): Remove.
258 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
259 (arm_store_vfpregset): Call arm_linux_get_tdesc_fp_type.
260 (arm_read_description): Call arm_linux_read_description.
261 (initialize_low_arch): Don't init registers.
262 * linux-arm-tdesc.c: New file.
263 * linux-arm-tdesc.h: New file.
265 2019-07-10 Alan Hayward <alan.hayward@arm.com>
267 * linux-arm-low.c (arm_fill_wmmxregset, arm_store_wmmxregset):
268 Move counter inside for.
269 (arm_read_description): Check ptrace earlier.
270 (arm_arch_setup): Call arm_linux_init_hwbp_cap here.
272 2019-07-09 Tom Tromey <tom@tromey.com>
274 * configure: Rebuild.
275 * configure.ac: Change common to gdbsupport.
276 * acinclude.m4: Change common to gdbsupport.
277 * Makefile.in (SFILES, OBS, GDBREPLAY_OBS, IPA_OBJS)
278 (version-generated.c, gdbsupport/%-ipa.o, gdbsupport/%.o): Change
279 common to gdbsupport.
280 * ax.c, event-loop.c, fork-child.c, gdb_proc_service.h,
281 gdbreplay.c, gdbthread.h, hostio-errno.c, hostio.c, i387-fp.c,
282 inferiors.c, inferiors.h, linux-aarch64-tdesc-selftest.c,
283 linux-amd64-ipa.c, linux-i386-ipa.c, linux-low.c,
284 linux-tic6x-low.c, linux-x86-low.c, linux-x86-tdesc-selftest.c,
285 linux-x86-tdesc.c, lynx-i386-low.c, lynx-low.c, mem-break.h,
286 nto-x86-low.c, regcache.c, regcache.h, remote-utils.c, server.c,
287 server.h, spu-low.c, symbol.c, target.h, tdesc.c, tdesc.h,
288 thread-db.c, tracepoint.c, win32-i386-low.c, win32-low.c: Change
289 common to gdbsupport.
291 2019-07-04 Alan Hayward <alan.hayward@arm.com>
293 * linux-aarch32-low.c (arm_read_description, arm_regsets): Use new
295 * linux-arm-low.c (arm_read_description, arm_regsets): Likewise.
297 2019-07-04 Alan Hayward <alan.hayward@arm.com>
299 * configure.srv: Remove legacy xml.
300 * linux-aarch64-low.c (initialize_low_arch): Remove
301 initialize_low_tdesc call.
302 * linux-aarch64-tdesc-selftest.c: Remove file.
303 * linux-aarch64-tdesc.h (initialize_low_tdesc): Remove.
304 * linux-x86-low.c (initialize_low_arch): Remove
305 initialize_low_tdesc call.
306 * linux-x86-tdesc-selftest.c: Remove file.
307 * linux-x86-tdesc.h (initialize_low_tdesc): Remove.
309 2019-06-20 Tom de Vries <tdevries@suse.de>
311 * linux-s390-ipa.c (get_ipa_tdesc)[!__s390x__]: Use
312 s390_te_linux64_ft_collect_regmap for S390_TDESC_GS.
314 2019-06-19 Tom de Vries <tdevries@suse.de>
316 * debug.h (debug_write): Change return type to ssize_t.
317 * debug.c (debug_write): Same.
319 2019-06-14 Tom Tromey <tom@tromey.com>
321 * configure.ac: Use new path to gnulib.
322 * configure: Rebuild.
323 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
326 2019-06-11 Tom Tromey <tom@tromey.com>
328 * Makefile.in (SFILES): Add alloc.c.
330 (IPA_OBJS): Add alloc-ipa.o.
331 (alloc-ipa.o): New target.
332 (%.o: ../%.c): New pattern rule.
334 2019-06-10 Tom Tromey <tromey@adacore.com>
336 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
337 end warning with a newline.
338 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
340 * thread-db.c (attach_thread): Don't end warning with a newline.
341 (thread_db_notice_clone): Likewise.
342 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
344 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
345 end warning with a newline.
347 2019-06-04 Pedro Alves <palves@redhat.com>
349 * server.c (captured_main): Use make_unique_xstrdup.
351 2019-06-02 Tom Tromey <tom@tromey.com>
353 * gdbreplay.c (fromhex): Remove.
354 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
356 2019-05-29 Tom Tromey <tromey@adacore.com>
358 * configure: Rebuild.
360 2019-05-06 Kevin Buettner <kevinb@redhat.com>
362 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
363 sign extension code on 32-bit builds.
365 2019-05-03 Eli Zaretskii <eliz@gnu.org>
368 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
370 2019-04-19 Tom Tromey <tom@tromey.com>
372 * server.c (struct vstop_notif): Derive from notif_event.
374 (queue_stop_reply): Update.
375 (remove_all_on_match_ptid): Change type. Rewrite.
376 (discard_queued_stop_replies): Rewrite.
377 (in_queued_stop_replies_ptid): Change type.
378 (in_queued_stop_replies): Rewrite.
379 (notif_stop): Update.
380 (queue_stop_reply_callback): Update.
381 (captured_main): Don't call initialize_notif.
382 (push_stop_notification): Update.
383 * notif.c (notif_write_event, handle_notif_ack)
384 (notif_event_enque, notif_push): Update.
385 (notif_event_xfree, initialize_notif): Remove.
386 * notif.h (struct notif_event): Include <list>, not
388 (struct notif_server) <queue>: Now a std::list.
389 (notif_event_p): Remove typedef.
390 (initialize_notif): Don't declare.
391 (struct notif_event): Add virtual destructor.
393 2019-04-17 Alan Hayward <alan.hayward@arm.com>
395 * ax.c (ax_vdebug): Call debug_printf.
396 * debug.c (debug_write): New function.
397 * debug.h (debug_write): New declaration.
398 * linux-low.c (sigchld_handler): Call debug_write.
400 2019-04-17 Alan Hayward <alan.hayward@arm.com>
402 * debug.c (debug_set_output): New function.
403 (debug_vprintf): Send output to debug_file.
404 (debug_flush): Likewise.
405 * debug.h (debug_set_output): New declaration.
406 * server.c (handle_monitor_command): Add debug-file option.
407 (captured_main): Likewise.
409 2019-04-17 Alan Hayward <alan.hayward@arm.com>
411 * debug.c (remote_debug): Add definition.
412 * debug.h (remote_debug): Add declaration.
413 * hostio.c (remote_debug): Remove declaration.
414 * remote-utils.c (struct ui_file): Likewise.
415 (remote_debug): Likewise.
416 * remote-utils.h (remote_debug): Likewise,
417 * server.c (remote_debug): Remove definition.
419 2019-04-10 Kevin Buettner <kevinb@redhat.com>
421 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
422 when using a 64-bit gdbserver.
424 2019-04-09 Tom Tromey <tromey@adacore.com>
426 * linux-low.c (select_event_lwp): Use find_thread_in_random.
428 2019-04-08 Tom Tromey <tom@tromey.com>
430 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
432 (linux_resume_one_lwp): Likewise.
434 2019-04-08 Tom Tromey <tom@tromey.com>
436 * gdbreplay.c: Update.
437 * linux-low.c: Update.
440 2019-04-08 Tom Tromey <tom@tromey.com>
442 * server.c: Use C++ exception handling.
443 * linux-low.c: Use C++ exception handling.
444 * gdbreplay.c: Use C++ exception handling.
446 2019-04-08 Tom Tromey <tom@tromey.com>
448 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
449 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
450 (captured_main, main): Update.
451 * gdbreplay.c (main): Update.
453 2019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
455 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
456 value in argument pointer, return 1 if the entry is found and 0
457 otherwise. Move comment.
458 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
459 * linux-low.h (linux_get_auxv): Declare.
460 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
462 2019-04-05 Tom Tromey <tromey@adacore.com>
464 * server.c (gdbserver_usage): Use upper-case for metasyntactic
467 2019-03-28 Alan Hayward <alan.hayward@arm.com>
469 * linux-low.c (AT_HWCAP2): Add define if not already included.
471 2019-03-26 Alan Hayward <alan.hayward@arm.com>
473 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
474 (aarch64_arch_setup): Call linux_get_hwcap.
475 * linux-arm-low.c (arm_get_hwcap): Remove function.
476 (arm_read_description): Call linux_get_hwcap.
477 * linux-low.c (linux_get_auxv): New function.
478 (linux_get_hwcap): Likewise.
479 (linux_get_hwcap2): Likewise.
480 * linux-low.h (linux_get_hwcap): New declaration.
481 (linux_get_hwcap2): Likewise.
482 * linux-ppc-low.c (ppc_get_auxv): Remove function.
483 (ppc_arch_setup): Call linux_get_hwcap.
484 * linux-s390-low.c (s390_get_hwcap): Remove function.
485 (s390_arch_setup): Call linux_get_hwcap.
487 2019-03-22 Alan Hayward <alan.hayward@arm.com>
488 Jiong Wang <jiong.wang@arm.com>
490 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
491 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
493 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
495 2019-03-22 Alan Hayward <alan.hayward@arm.com>
496 Jiong Wang <jiong.wang@arm.com>
498 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
499 (aarch64_get_hwcap): New function.
500 (aarch64_arch_setup): Read APIA hwcap.
502 2019-03-22 Alan Hayward <alan.hayward@arm.com>
503 Jiong Wang <jiong.wang@arm.com>
505 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
506 (initialize_low_tracepoint): Likewise.
507 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
508 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
509 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
510 (aarch64_linux_read_description): Likewise.
511 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
513 2019-03-12 John Baldwin <jhb@FreeBSD.org>
515 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
516 i386_create_target_description for 'segments' parameter.
517 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
518 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
519 * win32-i386-low.c (i386_arch_setup): Likewise.
521 2019-03-12 Tom Tromey <tromey@adacore.com>
523 * linux-low.c (iterate_over_lwps): Update.
525 2019-03-06 Tom Tromey <tom@tromey.com>
527 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
528 (captured_main): Use SCOPE_EXIT.
530 2019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
532 * configure.srv: Use '$enable_unittest' instead of '$development'
533 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
536 2019-02-27 Tom Tromey <tromey@adacore.com>
538 * gdbreplay.c (logchar): Handle \r\n.
540 2019-02-07 Alan Hayward <alan.hayward@arm.com>
542 * linux-low.c (linux_attach): Add process before lwp.
543 * server.c (attach_inferior): Check if already attached.
545 2019-02-07 Tom Tromey <tom@tromey.com>
547 * x86-tdesc.h: Rename include guard.
548 * x86-low.h: Add include guard.
549 * wincecompat.h: Rename include guard.
550 * win32-low.h: Add include guard.
551 * utils.h: Rename include guard.
552 * tracepoint.h: Rename include guard.
553 * tdesc.h: Rename include guard.
554 * target.h: Rename include guard.
555 * server.h: Rename include guard.
556 * remote-utils.h: Rename include guard.
557 * regcache.h: Rename include guard.
558 * nto-low.h: Rename include guard.
559 * notif.h: Add include guard.
560 * mem-break.h: Rename include guard.
561 * lynx-low.h: Add include guard.
562 * linux-x86-tdesc.h: Add include guard.
563 * linux-s390-tdesc.h: Add include guard.
564 * linux-ppc-tdesc-init.h: Add include guard.
565 * linux-low.h: Add include guard.
566 * linux-aarch64-tdesc.h: Add include guard.
567 * linux-aarch32-low.h: Add include guard.
568 * inferiors.h: Rename include guard.
569 * i387-fp.h: Rename include guard.
570 * hostio.h: Rename include guard.
571 * gdbthread.h: Rename include guard.
572 * gdb_proc_service.h: Rename include guard.
573 * event-loop.h: Rename include guard.
574 * dll.h: Rename include guard.
575 * debug.h: Rename include guard.
576 * ax.h: Rename include guard.
578 2018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
581 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
582 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
584 2019-01-25 Tom Tromey <tom@tromey.com>
586 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
588 2019-01-25 Tom Tromey <tom@tromey.com>
590 * win32-low.c: Fix common/ includes.
591 * win32-i386-low.c: Fix common/ includes.
592 * tracepoint.c: Fix common/ includes.
593 * thread-db.c: Fix common/ includes.
594 * target.h: Fix common/ includes.
595 * symbol.c: Fix common/ includes.
596 * spu-low.c: Fix common/ includes.
597 * server.h: Fix common/ includes.
598 * server.c: Fix common/ includes.
599 * remote-utils.c: Fix common/ includes.
600 * regcache.h: Fix common/ includes.
601 * regcache.c: Fix common/ includes.
602 * nto-x86-low.c: Fix common/ includes.
603 * notif.h: Fix common/ includes.
604 * mem-break.h: Fix common/ includes.
605 * lynx-low.c: Fix common/ includes.
606 * lynx-i386-low.c: Fix common/ includes.
607 * linux-x86-tdesc-selftest.c: Fix common/ includes.
608 * linux-x86-low.c: Fix common/ includes.
609 * linux-low.c: Fix common/ includes.
610 * inferiors.h: Fix common/ includes.
611 * i387-fp.c: Fix common/ includes.
612 * hostio.c: Fix common/ includes.
613 * hostio-errno.c: Fix common/ includes.
614 * gdbthread.h: Fix common/ includes.
615 * gdbreplay.c: Fix common/ includes.
616 * fork-child.c: Fix common/ includes.
617 * event-loop.c: Fix common/ includes.
619 (enum gdb_agent_op): Fix common/ includes.
621 2019-01-21 Tom Tromey <tom@tromey.com>
623 * tracepoint.c: Fix includes.
624 * remote-utils.c: Fix includes.
625 * linux-x86-low.c: Fix includes.
627 2019-01-01 Joel Brobecker <brobecker@adacore.com>
629 * gdbreplay.c (gdbreplay_version): Update copyright year in
631 * server.c (gdbserver_version): Likewise.
633 2018-12-05 Alan Hayward <alan.hayward@arm.com>
635 * linux-low.c (add_lwp): Switch ordering.
637 2018-11-29 Tom Tromey <tom@tromey.com>
639 * win32-low.c (win32_join): Take pid, not process.
640 * target.h (struct target_ops) <join>: Change argument type.
641 (join_inferior): Change argument name.
642 * spu-low.c (spu_join): Take pid, not process.
643 * server.c (handle_detach): Preserve pid before destroying
645 * lynx-low.c (lynx_join): Take pid, not process.
646 * linux-low.c (linux_join): Take pid, not process.
648 2018-11-23 Alan Hayward <alan.hayward@arm.com>
650 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
651 (aarch64_cannot_fetch_register): Likewise.
652 (struct linux_target_ops): Update references.
654 2018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
656 * linux-ppc-low.c: Include nat/linux-ptrace.h.
658 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
660 * configure.srv (ipa_ppc_linux_regobj): Add
661 powerpc-isa207-htm-vsx32l-ipa.o and
662 powerpc-isa207-htm-vsx64l-ipa.o.
663 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
664 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
665 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
666 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
667 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
668 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
669 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
670 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
671 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
672 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
673 (init_registers_powerpc_isa207_htm_vsx32l)
674 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
675 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
676 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
677 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
678 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
679 (ppc_store_tm_ctarregset): New functions.
680 (ppc_regsets): Add entries for HTM regsets.
681 (ppc_arch_setup): Set htm in features struct when needed. Set
682 sizes for the HTM regsets.
683 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
684 (initialize_low_arch): Call
685 init_registers_powerpc_isa207_htm_vsx32l and
686 init_registers_powerpc_isa207_htm_vsx64l.
687 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
688 PPC_TDESC_ISA207_HTM_VSX.
689 (initialize_low_tracepoint): Call
690 init_registers_powerpc_isa207_htm_vsx32l and
691 init_registers_powerpc_isa207_htm_vsx64l.
693 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
695 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
696 rs6000/power-linux-pmu.xml to srv_xmlfiles.
697 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
698 (ppc_store_pmuregset): New functions.
699 (ppc_regsets): Add entries for ebb and pmu regsets.
700 (ppc_arch_setup): Set isa207 in features struct if the ebb and
701 pmu regsets are available. Set sizes for these regsets.
703 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
705 * configure.srv (ipa_ppc_linux_regobj): Add
706 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
707 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
708 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
709 rs6000/powerpc-isa207-vsx32l.xml, and
710 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
711 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
712 <PPC_TDESC_ISA207_VSX>: New enum value.
713 (init_registers_powerpc_isa207_vsx32l): Declare.
714 (init_registers_powerpc_isa207_vsx64l): Declare.
715 * linux-ppc-low.c (ppc_fill_tarregset): New function.
716 (ppc_store_tarregset): New function.
717 (ppc_regsets): Add entry for the TAR regset.
718 (ppc_arch_setup): Set isa207 in features struct when needed. Set
719 size for the TAR regsets.
720 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
721 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
722 and init_registers_powerpc_isa207_vsx64l.
723 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
724 (initialize_low_tracepoint): Call
725 init_registers_powerpc_isa207_vsx32l and
726 init_registers_powerpc_isa207_vsx64l.
728 2018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
729 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
731 * configure.srv (ipa_ppc_linux_regobj): Add
732 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
733 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
734 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
735 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
736 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
737 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
738 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
739 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
740 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
741 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
742 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
743 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
744 (ppc_hwcap): Add comment.
745 (ppc_hwcap2): New global.
746 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
747 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
748 (ppc_regsets): Add entries for the DSCR and PPR regsets.
749 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
750 when needed. Set sizes for the the DSCR and PPR regsets.
751 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
752 (initialize_low_arch): Call
753 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
754 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
755 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
756 PPC_TDESC_ISA205_PPR_DSCR_VSX.
757 (initialize_low_tracepoint): Call
758 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
759 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
761 2018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
763 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
765 2018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
766 Simon Marchi <simark@simark.ca>
768 * acinclude.m4: Include "../selftest.m4".
769 * configure: Regenerate.
770 * configure.ac: Use "GDB_AC_SELFTEST".
771 * configure.srv: Use "$enable_unittests" instead of
772 "$development" when checking whether unit tests have been
774 * server.c (captured_main): Update message informing that
775 selftests have been disabled.
777 2018-10-04 Tom Tromey <tom@tromey.com>
779 * configure: Rebuild.
781 2018-10-04 Tom Tromey <tom@tromey.com>
783 * server.c (handle_status): Rename inner "thread".
784 (process_serial_event): Declare "res" in 'm' case.
785 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
786 (iterate_over_lwps): Rename inner "thread".
787 (linux_qxfer_libraries_svr4): Rename inner "len".
788 * gdbthread.h (find_thread_in_random): Rename inner "thread".
790 2018-10-01 Gary Benson <gbenson@redhat.com>
792 * gdb_proc_service.h: Moved common code to
793 common/gdb_proc_service.h.
795 2018-10-01 Gary Benson <gbenson@redhat.com>
797 * gdb_proc_service.h: Synchronize comments and whitespace with
798 GDB's version of this file.
800 2018-09-25 Tom Tromey <tom@tromey.com>
802 * configure: Rebuild.
803 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
805 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
807 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
808 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
809 ($(IPA_LIB)): Sort IPA_OBJS.
811 2018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
813 * Makefile.in: Remove references to $(ADD_DEPS).
815 2018-09-16 Tom Tromey <tom@tromey.com>
817 * remote-utils.c (remote_open): Use GNU style for metasyntactic
819 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
822 2018-09-05 Tom Tromey <tom@tromey.com>
824 * configure: Rebuild.
826 2018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
829 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
831 2018-08-27 Tom Tromey <tom@tromey.com>
834 * configure: Rebuild.
836 2018-08-27 Tom Tromey <tom@tromey.com>
838 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
839 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
840 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
841 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
842 (s390x_emit_stack_adjust): Add casts to unsigned char.
844 2018-08-22 Simon Marchi <simon.marchi@ericsson.com>
848 * server.h (struct client_state) <disable_randomization>:
851 2018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
853 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
855 (mips_supply_ptrace_register): Likewise.
857 2018-07-22 Tom Tromey <tom@tromey.com>
859 * configure: Rebuild.
861 2018-07-22 Tom Tromey <tom@tromey.com>
863 * win32-low.c (win32_create_inferior): Remove unused variables.
864 * gdbreplay.c (remote_open): Remove unused variable.
865 * remote-utils.c (remote_prepare): Remove unused variable.
866 * x86-tdesc.h (X86_TDESC_H): Define.
867 (amd64_expedite_regs): Define conditionally.
868 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
869 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
870 * remote-utils.c (readchar): Remove unused variable.
872 2018-07-13 Pedro Alves <palves@redhat.com>
874 * linux-low.c (linux_kill): Change parameter to process_info
875 pointer instead of pid. Adjust.
876 * lynx-low.c (lynx_kill): Likewise.
877 * nto-low.c (nto_kill): Likewise.
878 * spu-low.c (spu_kill): Likewise.
879 * win32-low.c (win32_kill): Likewise.
880 * server.c (handle_v_kill, kill_inferior_callback)
881 (detach_or_kill_for_exit): Adjust.
882 * target.c (kill_inferior): Change parameter to process_info
883 pointer instead of pid. Adjust.
884 * target.h (struct target_ops) <kill>: Change parameter to
885 process_info pointer instead of pid. Adjust all implementations
887 (kill_inferior): Likewise.
889 2018-07-13 Pedro Alves <palves@redhat.com>
891 * linux-low.c (linux_detach, linux_join): Change parameter to
892 process_info pointer instead of pid. Adjust.
893 * lynx-low.c (lynx_detach, lynx_join): Likewise.
894 * nto-low.c (nto_detach): Likewise.
895 * spu-low.c (spu_detach, spu_join): Likewise.
896 * win32-low.c (win32_detach, win32_join): Likewise.
897 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
898 * target.h (struct target_ops) <detach, join>: Change parameter to
899 process_info pointer instead of pid. Adjust all implementations
901 (detach_inferior, join_inferior): Rename 'pid' parameter to
904 2018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
905 Jan Kratochvil <jan.kratochvil@redhat.com>
906 Paul Fertser <fercerpav@gmail.com>
907 Tsutomu Seki <sekiriki@gmail.com>
909 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
910 (OBS): Add 'common/netstuff.o'.
911 (GDBREPLAY_OBS): Likewise.
912 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
913 (remote_open): Implement support for IPv6
915 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
917 (handle_accept_event): Accept connections from IPv6 sources.
918 (remote_prepare): Handle IPv6-style hostnames; implement
919 support for IPv6 connections.
920 (remote_open): Implement support for printing connections from
923 2018-07-11 Pedro Alves <palves@redhat.com>
926 * mem-break.c (any_persistent_commands): Add process_info
927 parameter and use it instead of relying on the current process.
928 Change return type to bool.
929 * mem-break.h (any_persistent_commands): Add process_info
930 parameter and change return type to bool.
931 * server.c (handle_detach): Remove require_running_or_return call.
932 Look up the process_info for the process we're about to detach.
933 If not found, return back error to GDB. Adjust
934 any_persistent_commands call to pass down a process pointer.
936 2018-07-11 Pedro Alves <palves@redhat.com>
938 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
939 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
940 instead of collect_register_by_name.
941 * regcache.c (regcache_raw_get_unsigned_by_name): New.
942 * regcache.h (regcache_raw_get_unsigned_by_name): New.
944 2018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
945 Pedro Alves <palves@redhat.com>
947 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
949 2018-07-03 Tom Tromey <tom@tromey.com>
951 * linux-low.c: Update.
952 * lynx-low.c: Update.
953 * mem-break.c: Update.
955 * remote-utils.c: Update.
959 * win32-low.c: Update.
961 2018-07-03 Tom Tromey <tom@tromey.com>
965 2018-07-03 Tom Tromey <tom@tromey.com>
967 * linux-low.c: Update.
969 2018-07-03 Tom Tromey <tom@tromey.com>
973 2018-07-03 Tom Tromey <tom@tromey.com>
975 * linux-low.c: Update.
976 * linux-mips-low.c: Update.
977 * lynx-low.c: Update.
979 * remote-utils.c: Update.
983 * thread-db.c: Update.
985 2018-07-03 Tom Tromey <tom@tromey.com>
987 * linux-low.c: Update.
988 * linux-mips-low.c: Update.
989 * lynx-low.c: Update.
990 * mem-break.c: Update.
992 * remote-utils.c: Update.
996 * tracepoint.c: Update.
998 2018-07-03 Tom Tromey <tom@tromey.com>
1000 * linux-low.c: Update.
1001 * linux-ppc-low.c: Update.
1002 * linux-x86-low.c: Update.
1003 * proc-service.c: Update.
1005 * spu-low.c: Update.
1006 * thread-db.c: Update.
1007 * win32-low.c: Update.
1009 2018-07-03 Tom Tromey <tom@tromey.com>
1011 * linux-low.c: Update.
1012 * lynx-low.c: Update.
1013 * nto-low.c: Update.
1014 * remote-utils.c: Update.
1015 * spu-low.c: Update.
1016 * thread-db.c: Update.
1017 * win32-low.c: Update.
1019 2018-06-29 Joel Brobecker <brobecker@adacore.com>
1021 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
1022 parameter in call to 'amd64_create_target_description'.
1024 2018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
1026 * x86-tdesc.h: Remove executable permission flag.
1028 2018-06-19 Simon Marchi <simon.marchi@ericsson.com>
1030 * configure.ac: Remove AC_PREREQ, add missing quoting.
1031 * configure: Re-generate.
1032 * config.in: Re-generate.
1033 * aclocal.m4: Re-generate.
1035 2018-06-18 Simon Marchi <simon.marchi@ericsson.com>
1037 * tracepoint.h (current_traceframe): Remove declaration.
1039 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1041 * linux-aarch64-low.c (is_sve_tdesc): New function.
1042 (aarch64_sve_regs_copy_to_regcache): Likewise.
1043 (aarch64_sve_regs_copy_from_regcache): Likewise.
1044 (aarch64_regs_info): Add SVE checks.
1045 (initialize_low_arch): Initialize SVE.
1047 2018-06-18 Alan Hayward <alan.hayward@arm.com>
1049 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
1051 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1053 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
1054 (initialize_low_tracepoint): Likewise
1055 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
1056 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
1058 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
1060 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
1062 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1064 * server.h (PBUFSIZ): Increase size
1066 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1068 * regcache.c (regcache::raw_compare): New function.
1069 * regcache.h (regcache::raw_compare): New declaration.
1071 2018-06-11 Alan Hayward <alan.hayward@arm.com>
1073 * regcache.c (new_register_cache): Use new.
1074 (free_register_cache): Use delete.
1075 (register_data): Use const.
1076 (supply_register): Move body inside regcache.
1077 (regcache::raw_supply): New override function.
1078 (collect_register): Move body inside regcache.
1079 (regcache::raw_collect): New override function.
1080 (regcache::get_register_status): New override function.
1081 * regcache.h (struct regcache): Inherit from reg_buffer_common.
1083 2018-06-09 Tom Tromey <tom@tromey.com>
1085 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
1087 (event_queue): Use std::queue.
1088 (gdb_event_xfree): Remove.
1089 (initialize_event_loop, process_event, wait_for_event): Update.
1091 2018-06-08 Stan Cox <scox@redhat.com>
1093 * win32-low.c (win32_create_inferior): last_ptid and last_status
1094 moved to client_state.
1096 2018-06-08 Pedro Alves <palves@redhat.com>
1098 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
1099 common/common-exceptions.o, common/common-utils.o,
1100 common/errors.o, common/print-utils.o and utils.o.
1101 * gdbreplay.c: Include "common-defs.h" instead of the two
1102 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
1103 string.h or alloca.h.
1104 (perror_with_name): Delete.
1105 (remote_open): Use xstrdup instead of strdup.
1106 (main): Rename to ...
1107 (captured_main): ... this.
1110 2018-06-08 Tom Tromey <tom@tromey.com>
1112 * linux-low.c (linux_low_read_btrace): Update.
1114 2018-06-04 Stan Cox <scox@redhat.com>
1116 * server.h (struct client_state): New.
1117 * server.c (cont_thread, general_thread, multi_process)
1118 (report_fork_events, report_vfork_events, report_exec_events)
1119 (report_thread_events, swbreak_feature, hwbreak_feature)
1120 (vCont_supported, disable_randomization, pass_signals)
1121 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
1122 Moved to client_state.
1123 * remote-utils.c (remote_debug, noack_mode)
1124 (transport_is_reliable): Moved to client_state.
1125 * tracepoint.c (current_traceframe): Moved to client_state.
1128 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
1129 linux-low.c, remote-utils.h, target.c: Use client_state.
1131 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1133 * configure.srv: Add new c/h file.
1135 2018-05-31 Alan Hayward <alan.hayward@arm.com>
1137 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
1140 2018-05-25 Maciej W. Rozycki <macro@mips.com>
1142 * gdb.arch/mips-fpregset-core.exp: New test.
1143 * gdb.arch/mips-fpregset-core.c: New test source.
1145 2018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
1148 * hostio.c (require_int): Do not report overflow for integers
1149 between 0xfffffff and 0x7fffffff.
1151 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1153 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
1154 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
1155 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
1157 (the_low_target): Wire them.
1159 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1161 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
1162 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
1163 mode. Call collect_register_by_name with vscr using
1164 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
1165 (ppc_store_vrregset): Add and set vscr_offset variable as in
1166 ppc_fill_vrregset. Call supply_register_by_name with vscr using
1169 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1171 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
1172 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
1173 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
1175 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1177 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
1178 (ppc_store_vsxregset): Likewise.
1179 (ppc_fill_vrregset): Likewise.
1180 (ppc_store_vrregset): Likewise.
1181 (ppc_fill_evrregset): Likewise.
1182 (ppc_store_evrregset): Likewise.
1183 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
1184 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
1187 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1189 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
1190 wordsize of the inferior. Call ppc_linux_target_wordsize.
1192 2018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
1194 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
1195 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
1196 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
1197 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
1198 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
1199 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
1200 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
1201 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
1202 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
1203 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
1204 (tdesc_powerpc_e500l): Remove.
1205 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
1206 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
1207 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
1208 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
1210 (ppc_arch_setup): Remove target description matching code. Fill a
1211 ppc_linux_features struct and call ppc_linux_match_description
1214 2018-05-22 Maciej W. Rozycki <macro@mips.com>
1216 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
1217 width of the requested register exceeds the width of the
1219 (mips_cannot_store_register): Likewise.
1221 2018-05-21 Maciej W. Rozycki <macro@mips.com>
1223 * linux-mips-low.c (mips_fetch_register): New function. Update
1225 (mips_store_gregset): Supply 0 rather than $restart for $zero.
1226 (the_low_target): Wire `mips_fetch_register'.
1228 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1230 * lynx-i386-low.c (LYNXOS_178): New macro.
1231 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
1232 the layout on LynxOS-178.
1233 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
1234 handle floating point registers that are not supported by
1237 2018-05-10 Tom Tromey <tom@tromey.com>
1239 * configure: Rebuild.
1241 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1244 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
1245 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
1246 Use it to set the expedite_regs field in the given tdesc.
1247 * x86-tdesc.h: New file.
1248 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
1249 Adjust following the addition of the new expedite_regs parameter
1250 to init_target_desc.
1251 * linux-tic6x-low.c (tic6x_read_description): Likewise.
1252 * linux-x86-tdesc.c: #include "x86-tdesc.h".
1253 (i386_linux_read_description, amd64_linux_read_description):
1254 Adjust following the addition of the new expedite_regs parameter
1255 to init_target_desc.
1256 * lynx-i386-low.c: #include "x86-tdesc.h".
1257 (lynx_i386_arch_setup): Adjust following the addition of the new
1258 expedite_regs parameter to init_target_desc.
1259 * nto-x86-low.c: #include "x86-tdesc.h".
1260 (nto_x86_arch_setup): Adjust following the addition of the new
1261 expedite_regs parameter to init_target_desc.
1262 * win32-i386-low.c: #include "x86-tdesc.h".
1263 (i386_arch_setup): Adjust following the addition of the new
1264 expedite_regs parameter to init_target_desc.
1266 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1269 * win32-low.c (win32_create_inferior): Add call to my_wait
1270 setting last_status global.
1272 2018-05-10 Joel Brobecker <brobecker@adacore.com>
1275 * win32-low.c (create_process): Only call gdb_tilde_expand if
1276 inferior_cwd is not NULL.
1278 2018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
1280 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
1281 registers to the cache if their values have changed.
1282 (i387_xsave_to_cache): Provide default values for x87 control
1283 registers when these features are available, but disabled.
1284 * regcache.c (supply_register_by_name_zeroed): New function.
1285 * regcache.h (supply_register_by_name_zeroed): Declare new
1288 2018-05-07 Tom Tromey <tom@tromey.com>
1290 * configure: Rebuild.
1292 2018-05-04 Tom Tromey <tom@tromey.com>
1294 * configure: Rebuild.
1296 2018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1297 Pedro Alves <palves@redhat.com>
1299 * linux-aarch64-low.c (aarch64_stopped_data_address):
1302 2018-04-27 Tom Tromey <tom@tromey.com>
1304 * configure: Rebuild.
1306 2018-04-23 Tom Tromey <tom@tromey.com>
1308 * configure: Rebuild.
1310 2018-04-19 Simon Marchi <simon.marchi@ericsson.com>
1312 * Makefile.in (depcomp): Add "..".
1313 (all_deps_files): New and use it.
1315 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1317 * configure.srv (aarch64*-*-linux*): Don't include xml.
1318 (i[34567]86-*-cygwin*): Likewise.
1319 (i[34567]86-*-linux*): Likewise.
1320 (i[34567]86-*-lynxos*): Likewise.
1321 (i[34567]86-*-mingw32ce*): Likewise.
1322 (i[34567]86-*-mingw*): Likewise.
1323 (i[34567]86-*-nto*): Likewise.
1324 (tic6x-*-uclinux): Likewise.
1325 (x86_64-*-linux*): Likewise.
1326 (x86_64-*-mingw*): Likewise.
1327 (x86_64-*-cygwin*): Likewise.
1329 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1331 * tdesc.c: Remove xml parameter.
1333 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1335 * server.c (get_features_xml): Remove cast.
1336 * tdesc.c (void target_desc::accept): Fill in function.
1337 (tdesc_get_features_xml): Remove old xml creation.
1338 (print_xml_feature::visit_pre): Add xml vistor.
1339 * tdesc.h (struct target_desc): Make xmltarget mutable.
1340 (tdesc_get_features_xml): Remove declaration.
1342 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1344 * tdesc.c (tdesc_architecture_name): Add new function.
1345 (tdesc_osabi_name): Likewise.
1346 (tdesc_get_features_xml): Use new functions.
1348 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1350 * tdesc.c (tdesc_create_flags): Remove.
1351 (tdesc_add_flag): Likewise.
1352 (tdesc_named_type): Likewise.
1353 (tdesc_create_union): Likewise.
1354 (tdesc_create_struct): Likewise.
1355 (tdesc_create_vector): Likewise.
1356 (tdesc_add_bitfield): Likewise.
1357 (tdesc_add_field): Likewise.
1358 (tdesc_set_struct_size): Likewise.
1360 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1362 * tdesc.c (~target_desc): Remove implictly deleted items.
1363 (init_target_desc): Iterate all features.
1364 (tdesc_get_features_xml): Use vector.
1365 (tdesc_create_feature): Create feature.
1366 * tdesc.h (tdesc_feature) Remove
1367 (target_desc): Add features.
1369 2018-04-18 Alan Hayward <alan.hayward@arm.com>
1371 * Makefile.in: Add common/tdesc.c
1372 * tdesc.c (init_target_desc): init all reg_defs from register
1374 (tdesc_create_reg): Create tdesc_reg.
1375 * tdesc.h (tdesc_feature): Add register vector.
1377 2018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1379 * tdesc.h (struct target_desc) <features>: Change type to
1380 std::vector<std::string>.
1381 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1383 (tdesc_get_features_xml): Likewise.
1384 (tdesc_create_feature): Likewise.
1386 2018-03-26 Alan Hayward <alan.hayward@arm.com>
1388 * regcache.c (find_register_by_number): Return a ref.
1389 (find_regno): Use references.
1390 (register_size): Likewise.
1391 (register_data): Likewise.
1392 * tdesc.c (target_desc::~target_desc): Remove free calls.
1393 (target_desc::operator==): Use std::vector compare.
1394 (init_target_desc): Use reference.
1395 (tdesc_create_reg): Use reg constructors.
1396 * tdesc.h (struct target_desc): Replace pointer with object.
1398 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1400 * regcache.c (find_register_by_number): Make static.
1401 (find_regno): Use find_register_by_number
1402 * regcache.h (struct reg): Remove declaration.
1404 2018-03-23 Alan Hayward <alan.hayward@arm.com>
1406 * tdesc.c (target_desc::~target_desc): Move to here.
1407 (target_desc::operator==): Likewise.
1408 * tdesc.h (target_desc::~target_desc): Move from here.
1409 (target_desc::operator==): Likewise.
1411 2018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1413 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1415 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1417 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1419 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1420 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1421 and init_registers_s390_gs_linux64.
1423 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1425 * linux-s390-low.c (s390_fill_gs): Remove function.
1426 (s390_fill_gsbc): Remove function.
1427 (s390_regsets): Set fill functions for the guarded storage regsets
1430 2018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1432 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1433 the word size. Add comment.
1434 (s390_get_wordsize): New function.
1435 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1436 pswm with it. Instead, use s390_get_wordsize to determine the
1437 word size first and derive the correct tdesc from that directly.
1439 2018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1441 * Makefile.in: Include silent-rules.mk.
1442 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1443 (COMPILE): Add ECHO_CXX.
1444 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1445 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1446 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1447 (version-generated.c): Add ECHO_GEN.
1448 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1449 (IPAGENT_COMPILE): Add ECHO_CXX.
1450 (%-generated.c): Add ECHO_REGDAT.
1452 2018-03-14 Tom Tromey <tom@tromey.com>
1455 * ax.c (ax_printf): Special case for NULL.
1457 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1459 * linux-low.c (linux_qxfer_libraries_svr4): Use
1460 xml_escape_text_append.
1462 2018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1464 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1466 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1468 * server.c (handle_general_set): Remove unnecessary xstrdup.
1470 2018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1472 * server.c (parse_debug_format_options): Adjust to
1473 delim_string_to_char_ptr_vec changes.
1474 * thread-db.c (thread_db_load_search): Adjust to
1475 dirnames_to_char_ptr_vec changes.
1477 2018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1479 * target.h (target_enable_btrace, target_disable_btrace)
1480 (target_read_btrace, target_read_btrace_conf): Turn macro into
1481 inline function. Throw error if target method is not defined.
1482 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1483 check for btrace target method. Be prepared to handle exceptions
1484 from btrace target methods.
1486 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1488 * server.c (captured_main): Change order of error message printed
1489 when the current working directory cannot be found.
1491 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1493 * server.c: Include "filenames.h" and "pathstuff.h".
1494 (program_name): Delete variable.
1495 (program_path): New anonymous class.
1496 (get_exec_wrapper): Use "program_path" instead of
1498 (handle_v_run): Likewise.
1499 (captured_main): Likewise.
1500 (process_serial_event): Likewise.
1502 2018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1504 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1505 (OBJS): Add "pathstuff.o".
1506 * server.c (current_directory): New global variable.
1507 (captured_main): Initialize "current_directory".
1509 2018-02-26 Alan Hayward <alan.hayward@arm.com>
1511 * tdesc.c: Use common/tdesc.h.
1512 * tdesc.h: Likewise.
1514 2018-02-20 Alan Hayward <alan.hayward@arm.com>
1515 Simon Marchi <simon.marchi@ericsson.com>
1517 * Makefile.in: Switch order of make rules.
1519 2018-02-19 Alan Hayward <alan.hayward@arm.com>
1521 * Makefile.in: Add common directory in build.
1522 * configure.ac: Add common reference.
1523 * configure: Regenerate.
1525 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1527 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1528 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1529 * spu-low.c (spu_target_ops): Likewise.
1530 * win32-low.c (win32_target_ops): Likewise.
1531 * server.c (supported_btrace_packets): Report packets unconditionally.
1532 * target.h (target_ops) <supports_btrace>: Remove.
1533 (target_supports_btrace): Remove.
1535 2018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1537 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1538 (handle_btrace_disable): Change return type to void. Use exceptions
1540 (handle_btrace_general_set): Catch exception and copy message to
1543 2018-02-08 Tom Tromey <tom@tromey.com>
1545 * linux-low.c (install_software_single_step_breakpoints): Use
1546 make_scoped_restore.
1547 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1548 (do_restore_current_thread_cleanup): Remove.
1549 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1552 2018-02-08 Tom Tromey <tom@tromey.com>
1554 * mem-break.c (set_raw_breakpoint_at): Use
1555 gdb::unique_xmalloc_ptr.
1557 2018-01-30 Pedro Alves <palves@redhat.com>
1560 * target.c (target_terminal::terminal_state): Rename to ...
1561 (target_terminal::m_terminal_state): ... this.
1563 2018-01-19 James Clarke <jrtc27@jrtc27.com>
1565 * linux-low.c (handle_extended_wait): Surround call to
1566 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1568 2018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1570 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1571 linux_ptrace_attach_fail_reason_string now returning an
1573 (linux_attach): Likewise.
1574 * thread-db.c (attach_thread): Likewise.
1576 2018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1579 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1580 checking for fs_base/gs_base fields in struct user_regs_struct.
1581 * configure: Regenerate.
1583 2018-01-16 Yao Qi <yao.qi@linaro.org>
1586 * linux-low.c (fetch_register): Call supply_register instead of
1589 2018-01-08 Yao Qi <yao.qi@linaro.org>
1590 Simon Marchi <simon.marchi@ericsson.com>
1592 * Makefile.in (OBS): Remove selftest.o.
1593 * configure.ac: Set srv_selftest_objs if $development is true.
1594 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1595 * configure: Re-generated.
1596 * server.c (captured_main): Wrap variable selftest_filter with
1599 2018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1601 * server.c (parse_debug_format_options): Return std::string.
1602 (handle_monitor_command, captured_main): Adjust.
1604 2018-01-05 Pedro Alves <palves@redhat.com>
1607 * server.c (captured_main): Pass quiet=false to
1608 save_original_signals_state.
1610 2018-01-01 Joel Brobecker <brobecker@adacore.com>
1612 * gdbreplay.c (gdbreplay_version): Update copyright year in
1614 * server.c (gdbserver_version): Likewise.
1616 2017-12-08 Tom Tromey <tom@tromey.com>
1618 * ax.c (ax_printf): Update.
1620 2017-12-07 Yao Qi <yao.qi@linaro.org>
1622 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1623 aarch64_linux_read_description.
1624 * linux-amd64-ipa.c (idx2mask): New array.
1625 (get_ipa_tdesc): Move idx2mask out.
1626 (initialize_low_tracepoint): Initialize target descriptions.
1627 * linux-i386-ipa.c (idx2mask): New array.
1628 (get_ipa_tdesc): Move idx2mask out.
1629 (initialize_low_tracepoint): Initialize target descriptions.
1631 2017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1633 * tdesc.c (struct tdesc_type): Change return type.
1634 (tdesc_add_flag): Change parameter type.
1635 (tdesc_add_bitfield): Likewise.
1636 (tdesc_add_field): Likewise.
1637 (tdesc_set_struct_size): Likewise.
1639 2017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1641 * regcache.c (registers_to_string): Remove unused variable.
1643 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1645 * inferiors.c (for_each_inferior_with_data): Remove.
1646 * inferiors.h (for_each_inferior_with_data): Remove.
1647 * server.c (handle_qxfer_threads_worker): Change parameter type.
1648 (handle_qxfer_threads_proper): Use for_each_thread.
1650 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1652 * inferiors.c (for_each_inferior): Remove.
1653 (clear_inferiors): Use for_each_thread.
1654 * inferiors.h (for_each_inferior): Remove.
1655 * linux-low.c (linux_wait_for_event_filtered): Use
1657 (linux_stabilize_threads): Likewise.
1658 * regcache.c (regcache_release): Likewise.
1659 * server.c (gdb_wants_all_threads_stopped): Likewise.
1660 (clear_pending_status_callback): Remove.
1661 (handle_status): Use for_each_thread.
1662 (captured_main): Likewise.
1663 * win32-low.c (child_init_thread_list): Likewise.
1664 (win32_clear_inferiors): Likewise.
1665 (fake_breakpoint_event): Likewise.
1667 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1669 * inferiors.h (find_inferior): Remove.
1670 * inferiors.c (find_inferior): Remove.
1672 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1674 * linux-low.c (resume_status_pending_p): Update comment.
1675 (need_step_over_p): Update comment.
1677 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1679 * linux-low.c (proceed_one_lwp): Return void, change parameter
1681 (unsuspend_and_proceed_one_lwp): Likewise.
1682 (proceed_all_lwps): Use for_each_thread.
1683 (unstop_all_lwps): Likewise.
1685 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1687 * linux-low.c (linux_resume_one_thread): Return void, take
1689 (linux_resume): Use for_each_thread.
1691 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1693 * linux-low.c (send_sigstop_callback): Return void, change
1694 parameter type. Rename to...
1695 (send_sigstop): ... this.
1696 (suspend_and_send_sigstop_callback): Return void, change parameter
1698 (suspend_and_send_sigstop): ... this.
1699 (stop_all_lwps): Use for_each_thread.
1701 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1703 * linux-low.c (lwp_running): Return bool, remove unused
1705 (linux_stabilize_threads): Use find_thread.
1707 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1709 * linux-low.c (select_singlestep_lwp_callback): Remove.
1710 (count_events_callback): Remove.
1711 (select_event_lwp_callback): Remove.
1712 (select_event_lwp): Use find_thread/for_each_thread.
1714 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1716 * linux-low.c (not_stopped_callback): Return bool, take filter
1718 (linux_wait_for_event_filtered): Use find_thread.
1719 (linux_wait_1): Likewise.
1721 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1723 * linux-low.c (same_lwp): Remove.
1724 (find_lwp_pid): Use find_thread.
1726 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1728 * linux-low.c (delete_lwp_callback): Remove.
1729 (linux_mourn): Use for_each_thread.
1731 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1733 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1734 args parameter, don't check for pid.
1735 (linux_detach): Use for_each_thread.
1737 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1739 * linux-low.c (struct counter): Remove.
1740 (second_thread_of_pid_p): Remove.
1741 (last_thread_of_process_p): Use find_thread.
1743 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1745 * inferiors.c (find_inferior_in_random): Remove.
1746 * inferiors.h (find_inferior_in_random): Remove.
1747 * linux-low.c (status_pending_p_callback): Return bool, accept
1748 parameter ptid directly.
1749 (linux_wait_for_event_filtered): Use find_thread_in_random.
1750 (linux_wait_1): Likewise.
1752 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1754 * inferiors.c (find_inferior_id): Remove.
1755 (find_thread_ptid): Move implemention from find_inferior_id to
1757 * inferiors.h (find_inferior_id): Remove.
1758 * server.c (handle_status): Use find_thread_ptid.
1759 (process_serial_event): Likewise.
1760 * thread-db.c (find_one_thread): Likewise.
1761 (thread_db_thread_handle): Likewise.
1762 * win32-low.c (thread_rec): Likewise.
1763 (child_delete_thread): Likewise.
1764 (win32_thread_alive): Likewise.
1765 (get_child_debug_event): Likewise.
1767 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1769 * linux-mips-low.c (update_watch_registers_callback): Return
1770 void, remove pid_p parameter, don't check for pid.
1771 (mips_insert_point, mips_remove_point): Use for_each_thread.
1773 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1775 * lynx.low (lynx_delete_thread_callback): Remove.
1776 (lynx_mourn): Use for_each_thread.
1778 2017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1780 * regcache.c (regcache_invalidate_one): Remove.
1781 (regcache_invalidate_pid): use for_each_thread.
1783 2017-11-26 Tom Tromey <tom@tromey.com>
1785 * linux-low.c (linux_create_inferior): Update.
1787 2017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1789 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1791 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1793 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1794 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1795 * linux-aarch64-tdesc-selftest.c: New file.
1796 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1798 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1800 * configure.srv: Add new file.
1801 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1802 * linux-aarch64-tdesc-selftest.c: New file.
1803 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1805 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1807 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1808 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1809 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1811 2017-11-24 Alan Hayward <alan.hayward@arm.com>
1813 * configure.srv: Add new files.
1814 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1815 aarch64_linux_read_description.
1816 * linux-aarch64-low.c (aarch64_linux_read_description):
1817 Merge with aarch64_arch_setup.
1818 (aarch64_arch_setup): Call aarch64_linux_read_description.
1819 * linux-aarch64-tdesc.c: New file.
1820 * linux-aarch64-tdesc.h: New file.
1822 2017-11-24 Yao Qi <yao.qi@linaro.org>
1824 * configure.srv: Set $srv_regobj for tic6x-linux.
1825 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1826 (tic6x_read_description): Move some code to tic6x_arch_setup.
1827 (tic6x_tdesc_test): New function.
1828 (initialize_low_arch): Call selftests::register_test.
1830 2017-11-22 Yao Qi <yao.qi@linaro.org>
1832 * remote-utils.c (prepare_resume_reply): Use memcpy.
1834 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1836 * linux-low.c (kill_one_lwp_callback): Return void, take
1837 argument directly, don't filter on pid.
1838 (linux_kill): Use for_each_thread.
1840 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1842 * linux-low.c (need_step_over_p): Return bool, remove dummy
1844 (linux_resume, proceed_all_lwps): Use find_thread.
1846 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1848 * linux-low.c (resume_status_pending_p): Return bool, remove
1850 (linux_resume): Use find_thread.
1852 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1854 * linux-low.c (struct thread_resume_array): Remove.
1855 (linux_set_resume_request): Return void, take arguments
1857 (linux_resume): Use for_each_thread.
1859 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1861 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1862 return bool, remove data argument.
1863 (linux_stabilize_threads): Use find_thread.
1865 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1867 * linux-low.c (unsuspend_one_lwp): Remove.
1868 (unsuspend_all_lwps): Use for_each_thread, inline code from
1871 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1873 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1874 * linux-low.c (struct iterate_over_lwps_args): Remove.
1875 (iterate_over_lwps_filter): Remove.
1876 (iterate_over_lwps): Use find_thread.
1878 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1880 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1881 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1882 code from reset_lwp_ptrace_options_callback.
1884 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1886 * linux-arm-low.c (struct update_registers_data): Remove.
1887 (update_registers_callback): Return void, take arguments
1888 directly, don't check thread's pid.
1889 (arm_insert_point, arm_remove_point): Use for_each_thread.
1891 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1893 * win32-low.c (continue_one_thread): Return void, take argument
1895 (child_continue): Use for_each_thread.
1897 2017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1899 * win32-i386-low.c (update_debug_registers_callback): Rename
1901 (update_debug_registers): ... this, return void, remove pid_p arg.
1902 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1904 2017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1906 * inferiors.h (struct process_info): Add constructor, initialize
1908 <syscalls_to_catch>: Change type to std::vector<int>.
1909 * inferiors.c (add_process): Allocate process_info with new.
1910 (remove_process): Free process_info with delete.
1911 * linux-low.c (handle_extended_wait): Adjust.
1912 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1913 * server.c (handle_general_set): Adjust.
1915 2017-11-16 Pedro Alves <palves@redhat.com>
1917 * remote-utils.c (remote_close): Block SIGIO signals instead of
1918 uninstalling the SIGIO handler.
1920 2017-11-16 Alan Hayward <alan.hayward@arm.com>
1922 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1924 2017-11-16 Yao Qi <yao.qi@linaro.org>
1926 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1927 (tic6x_store_gregset): Likewise.
1928 (tic6x_usrregs_info): Move it up.
1930 2017-11-15 Alan Hayward <alan.hayward@arm.com>
1932 * Makefile.in: Update arch rules.
1933 * configure.srv: Explicitly mark arch/ files.
1935 2017-11-13 Andreas Schwab <schwab@suse.de>
1937 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1939 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1941 2017-11-06 Pedro Alves <palves@redhat.com>
1943 * config.in, configure: Regenerate.
1945 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1947 * target.c (struct thread_search): Remove.
1948 (thread_search_callback): Remove.
1949 (prepare_to_access_memory): Use for_each_thread instead of
1950 find_inferior. Inline code from thread_search_callback.
1952 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1954 * server.c (struct visit_actioned_threads_data): Remove.
1955 (visit_actioned_threads): Change prototype to take arguments
1957 (resume): Use find_thread instead of find_inferior.
1959 2017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1961 * server.c (queue_stop_reply_callback): Change prototype, return
1963 (find_status_pending_thread_callback): Remove.
1964 (handle_status): Replace find_inferior with find_thread and
1967 2017-10-25 Alan Hayward <alan.hayward@arm.com>
1969 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1971 (aarch64_store_gregset): Likewise.
1972 (aarch64_fill_fpregset): Likewise.
1973 (aarch64_store_fpregset): Likewise.
1975 2017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1977 * gdbthread.h (find_thread, for_each_thread): New functions.
1978 * inferiors.c (thread_of_pid): Remove.
1979 (find_any_thread_of_pid): Use find_thread.
1980 * linux-low.c (num_lwps): Use for_each_thread.
1982 2017-10-17 Yao Qi <yao.qi@linaro.org>
1984 * Makefile.in: Remove one rule.
1985 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1987 2017-10-17 Yao Qi <yao.qi@linaro.org>
1989 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1990 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1992 2017-10-17 Yao Qi <yao.qi@linaro.org>
1994 * configure.srv: Rename arm.o with arch/arm.o.
1996 2017-10-17 Yao Qi <yao.qi@linaro.org>
1998 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1999 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
2000 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
2001 (arch-i386.o, arch-amd64.o): Remove rules.
2002 (arch/%.o): New rule.
2003 Update POSTCOMPILE and COMPILE.pre.
2004 * configure.ac: Invoke AC_CONFIG_COMMANDS.
2005 * configure: Re-generated.
2006 * configure.srv: Replace arch-i386.o with arch/i386.o.
2007 Replace arch-amd64.o with arch/amd64.o.
2009 2017-10-16 Yao Qi <yao.qi@linaro.org>
2011 * configure: Regenerated.
2013 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2015 * inferiors.h: (struct inferior_list): Remove.
2016 (struct inferior_list_entry); Remove.
2017 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
2018 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
2019 get_first_inferior): Remove.
2020 (for_each_inferior, for_each_inferior_with_data, find_inferior,
2021 find_inferior_id, find_inferior_in_random): Change signature.
2022 * inferiors.c (all_threads): Change type to
2023 std::list<thread_info *>.
2024 (get_thread): Remove macro.
2025 (find_inferior, find_inferior_id): Change signature, implement
2027 (find_inferior_in_random): Change signature, implement using
2028 find_thread_in_random.
2029 (for_each_inferior, for_each_inferior_with_data): Change
2030 signature, implement using for_each_thread.
2031 (add_inferior_to_list, remove_inferior): Remove.
2032 (add_thread, get_first_thread, thread_of_pid,
2033 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
2034 (get_first_inferior, one_inferior_p, clear_inferior_list):
2036 (clear_inferiors, get_thread_process): Update.
2037 * gdbthread.h: Include <list>.
2038 (struct thread_info) <entry>: Remove field.
2040 (all_threads): Change type to std::list<thread_info *>.
2041 (get_first_inferior): Add doc.
2042 (find_thread, for_each_thread, find_thread_in_random): New
2044 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
2045 * linux-arm-low.c (update_registers_callback): Update.
2046 * linux-low.c (second_thread_of_pid_p): Update.
2047 (kill_one_lwp_callback, linux_detach_lwp_callback,
2048 delete_lwp_callback, status_pending_p_callback, same_lwp,
2049 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
2050 iterate_over_lwps, not_stopped_callback,
2051 resume_stopped_resumed_lwps, count_events_callback,
2052 select_singlestep_lwp_callback, select_event_lwp_callback,
2053 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
2054 suspend_and_send_sigstop_callback, wait_for_sigstop,
2055 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
2056 lwp_running, linux_set_resume_request, resume_status_pending_p,
2057 need_step_over_p, start_step_over, linux_resume_one_thread,
2058 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
2059 reset_lwp_ptrace_options_callback): Update.
2060 * linux-mips-low.c (update_watch_registers_callback): Update.
2061 * regcache.c (regcache_invalidate_one, regcache_invalidate):
2063 (free_register_cache_thread_one): Remove.
2064 (regcache_release): Update.
2065 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
2066 handle_qxfer_threads_worker): Update.
2067 (handle_query): Update, use list iterator.
2068 (visit_actioned_threads, handle_pending_status,
2069 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
2070 clear_pending_status_callback, set_pending_status_callback,
2071 find_status_pending_thread_callback, handle_status,
2072 process_serial_event): Update.
2073 * target.c (thread_search_callback): Update.
2074 * thread-db.c (thread_db_get_tls_address): Update.
2075 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
2077 * win32-i386-low.c (update_debug_registers_callback): Update.
2078 * win32-low.c (delete_thread_info, child_delete_thread,
2079 continue_one_thread, suspend_one_thread,
2080 get_child_debug_event): Adjust.
2082 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2084 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
2085 * inferiors.h: Include <list>.
2086 (struct process_info) <entry>: Remove field.
2088 (pid_of): Change macro to function.
2089 (ptid_of, lwpid_of): Remove macro.
2090 (all_processes): Change type to std::list<process_info *>.
2091 (ALL_PROCESSES): Remove macro.
2092 (for_each_process, find_process): New function.
2093 * inferiors.c (all_processes): Change type to
2094 std::list<process_info *>.
2095 (find_thread_process): Adjust.
2096 (add_process): Likewise.
2097 (remove_process): Likewise.
2098 (find_process_pid): Likewise.
2099 (get_first_process): Likewise.
2100 (started_inferior_callback): Remove.
2101 (have_started_inferiors_p): Adjust.
2102 (attached_inferior_callback): Remove.
2103 (have_attached_inferiors_p): Adjust.
2104 * linux-low.c (check_zombie_leaders): Likewise.
2105 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
2106 (x86_linux_update_xmltarget): Adjust.
2107 * server.c (handle_query): Likewise.
2108 (gdb_reattached_process): Remove.
2109 (handle_status): Adjust.
2110 (kill_inferior_callback): Likewise.
2111 (detach_or_kill_inferior): Remove.
2112 (print_started_pid): Likewise.
2113 (print_attached_pid): Likewise.
2114 (detach_or_kill_for_exit): Update.
2115 (process_serial_event): Likewise.
2116 * linux-arm-low.c (arm_new_fork): Likewise.
2118 2017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
2120 * dll.h: Include <list>.
2121 (struct dll_info): Add constructor.
2122 <entry>: Remove field.
2123 (all_dlls): Change type to std::list<dll_info>.
2124 * dll.c: Include <algorithm>.
2125 (get_dll): Remove macro.
2126 (all_dlls): Change type to std::list<dll_info *>.
2127 (free_one_dll): Remove.
2128 (match_dll): Likewise.
2129 (loaded_dll): Adjust.
2130 (unloaded_dll): Adjust to all_dlls type change, use
2131 std::find_if. Inline code from match_dll.
2132 (clear_dlls): Adjust to all_dlls type change.
2133 * server.c (emit_dll_description): Remove.
2134 (handle_qxfer_libraries): Adjust to all_dlls type change,
2135 integrate emit_dll_description's functionality.
2137 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2139 * linux-low.h (struct linux_target_ops) <delete_process>: New
2141 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
2142 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
2143 (struct linux_target_ops): Add delete_process callback.
2144 * linux-arm-low.c (arm_delete_process): New.
2145 (struct linux_target_ops): Add delete_process callback.
2146 * linux-bfin-low.c (struct linux_target_ops): Likewise.
2147 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
2148 * linux-m32r-low.c (struct linux_target_ops): Likewise.
2149 * linux-mips-low.c (mips_linux_delete_process): New.
2150 (struct linux_target_ops): Add delete_process callback.
2151 * linux-ppc-low.c (struct linux_target_ops): Likewise.
2152 * linux-s390-low.c (struct linux_target_ops): Likewise.
2153 * linux-sh-low.c (struct linux_target_ops): Likewise.
2154 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
2155 * linux-tile-low.c (struct linux_target_ops): Likewise.
2156 * linux-x86-low.c (x86_linux_delete_process): New.
2157 (struct linux_target_ops): Add delete_process callback.
2158 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
2160 2017-10-12 Simon Marchi <simon.marchi@ericsson.com>
2162 * linux-aarch64-low.c (the_low_target): Add thread delete
2164 * linux-arm-low.c (arm_delete_thread): New function.
2165 (the_low_target): Add thread delete callback.
2166 * linux-bfin-low.c (the_low_target): Likewise.
2167 * linux-crisv32-low.c (the_low_target): Likewise.
2168 * linux-low.c (delete_lwp): Invoke delete_thread callback if
2170 * linux-low.h (struct linux_target_ops) <delete_thread>: New
2172 * linux-m32r-low.c (the_low_target): Add thread delete callback.
2173 * linux-mips-low.c (mips_linux_delete_thread): New function.
2174 (the_low_target): Add thread delete callback.
2175 * linux-ppc-low.c (the_low_target): Likewise.
2176 * linux-s390-low.c (the_low_target): Likewise.
2177 * linux-sh-low.c (the_low_target): Likewise.
2178 * linux-tic6x-low.c (the_low_target): Likewise.
2179 * linux-tile-low.c (the_low_target): Likewise.
2180 * linux-x86-low.c (the_low_target): Likewise.
2181 * linux-xtensa-low.c (the_low_target): Likewise.
2183 2017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
2185 * win32-low.c: Include "common-inferior.h".
2187 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2189 * inferiors.c (set_inferior_cwd): New function.
2190 * server.c (handle_general_set): Handle QSetWorkingDir packet.
2191 (handle_query): Inform that QSetWorkingDir is supported.
2192 * win32-low.c (create_process): Pass the inferior's cwd to
2195 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2197 * inferiors.c (current_inferior_cwd): New global variable.
2198 (get_inferior_cwd): New function.
2199 * inferiors.h (struct process_info) <cwd>: New field.
2201 2017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
2203 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
2204 (OBS): Add gdb_tilde_expand.o.
2206 2017-10-02 Simon Marchi <simon.marchi@ericsson.com>
2208 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
2209 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
2211 2017-09-29 Pedro Alves <palves@redhat.com>
2213 * ax.c (gdb_parse_agent_expr): Constify.
2214 * ax.h (gdb_parse_agent_expr): Constify.
2215 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2217 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
2218 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
2219 * remote-utils.h (read_ptid): Constify.
2220 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
2221 (process_point_options, process_serial_event): Constify.
2222 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
2223 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
2224 (cmd_qtbuffer): Constify.
2226 2017-09-29 Pedro Alves <palves@redhat.com>
2228 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
2231 2017-09-29 Pedro Alves <palves@redhat.com>
2233 * linux-low.c (handle_extended_wait): Pass parent thread instead
2234 of process to thread_db_notice_clone.
2235 * linux-low.h (thread_db_notice_clone): Replace parent process
2236 parameter with parent thread parameter.
2237 * thread-db.c (find_one_thread): Add comment.
2238 (thread_db_notice_clone): Replace parent process parameter with
2239 parent thread parameter. Temporarily switch to the parent thread.
2241 2017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
2243 * gdbthread.h: Include "common-gdbthread.h".
2244 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
2245 "if" when validating the ptid.
2246 * remote-utils.c: Include "gdbthread.h".
2247 (prepare_resume_reply): Use "switch_to_thread".
2248 * target.c (done_accessing_memory): Likewise.
2250 2017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
2252 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
2253 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
2254 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
2255 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
2256 s390x-gs-linux64-ipa.o to ipa_obj.
2257 * linux-s390-low.c (HWCAP_S390_GS): New define.
2258 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
2260 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
2261 (s390_arch_setup): Check for guarded-storage support and choose
2263 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
2264 init_registers_s390x_gs_linux64.
2265 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
2267 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
2268 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
2270 2017-09-22 Simon Marchi <simon.marchi@ericsson.com>
2272 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
2274 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2276 * linux-low.h (struct lwp_info): Add new field, thread_handle.
2277 (thread_db_thread_handle): Declare.
2278 * linux-low.c (linux_target_ops): Initialize thread_handle.
2279 * server.c (handle_qxfer_threads_worker): Add support for
2281 * target.h (struct target_ops): Add new function pointer,
2283 (target_thread_handle): Define.
2284 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
2286 (thread_db_thread_handle): New function.
2288 2017-09-21 Kevin Buettner <kevinb@redhat.com>
2290 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
2291 * linux-low.h (thread_db_notice_clone): Declare.
2292 * thread-db.c (thread_db_notice_clone): New function.
2294 2017-09-21 Pedro Alves <palves@redhat.com>
2296 * server.c (gdb_read_memory, handle_status, process_serial_event)
2297 (handle_serial_event, handle_target_event): Adjust to
2298 set_desired_thread prototype change.
2299 * target.c (set_desired_thread): Remove 'use_general' parameter
2301 * target.h (set_desired_thread): Remove 'use_general' parameter.
2303 2017-09-20 Tom Tromey <tom@tromey.com>
2305 * target.c (target_terminal::terminal_state): Define.
2306 (target_terminal::init): Rename from target_terminal_init.
2307 (target_terminal::inferior): Rename from
2308 target_terminal_inferior.
2309 (target_terminal::ours): Rename from target_terminal_ours.
2310 (target_terminal::ours_for_output, target_terminal::info): New.
2312 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2314 * server.c (accumulate_file_name_length): Remove.
2315 (emit_dll_description): Adjust to std::string change.
2316 (handle_qxfer_libraries): Use std::string to hold document.
2318 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2320 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2321 return type of xml_escape_text.
2322 * server.c (emit_dll_description): Likewise.
2324 2017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2326 * server.c (captured_main): Accept argument for --selftest.
2327 Update run_tests call.
2328 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2329 when registering selftests.
2331 2017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2333 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2334 instead of "VEC" for "target_desc.reg_defs".
2335 (regcache_cpy): Likewise.
2336 (registers_to_string): Likewise.
2337 (registers_from_string): Likewise.
2338 (find_regno): Likewise.
2339 (supply_regblock): Likewise.
2340 (regcache_raw_read_unsigned): Likewise.
2341 * tdesc.c (init_target_desc): Likewise.
2342 (tdesc_create_reg): Likewise.
2343 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2344 (struct target_desc) <reg_defs>: Convert to "std::vector".
2345 (target_desc): Do not initialize "reg_defs".
2346 (~target_desc): Update code to use "std::vector" instead of "VEC"
2347 for "target_desc.reg_defs".
2348 (operator==): Likewise.
2350 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2352 * inferiors.h (thread_to_gdb_id): Remove.
2353 * inferiors.c (thread_to_gdb_id): Remove.
2354 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2355 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2356 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2358 * nto-low.c (nto_fetch_registers, nto_store_registers,
2359 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2361 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2363 * inferiors.h (gdb_id_to_thread_id): Remove.
2364 * inferiors.c (gdb_id_to_thread_id): Remove.
2365 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2366 removal. Move pid declaration closer to where it's used.
2368 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2370 * server.c (handle_detach): New function.
2371 (process_serial_event): Move code out, call handle_detach.
2373 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2375 * server.c (require_running): Rename to ...
2376 (require_running_or_return): ... this ...
2377 (require_running_or_break): ... and this.
2378 (handle_query, process_serial_event): Adjust.
2380 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2382 * linux-low.c (linux_set_resume_request): Remove unused
2385 2017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2387 * server.c (first_thread_of): Remove.
2388 (process_serial_event): Replace usage of first_thread_of with
2389 find_any_thread_of_pid.
2390 * tracepoint.c (same_process_p): Remove.
2391 (gdb_agent_about_to_close): Replace usage of same_process_p with
2392 find_any_thread_of_pid.
2393 * linux-x86-low.c (same_process_callback): Remove.
2394 (x86_arch_setup_process_callback): Replace usage of
2395 same_process_callback with find_any_thread_of_pid.
2396 * thread-db.c (any_thread_of): Remove.
2397 (switch_to_process): Replace usage of any_thread_of with
2398 find_any_thread_of_pid.
2399 * inferiors.c (thread_pid_matches_callback): Remove.
2400 (find_thread_process): Adjust to use find_any_thread_of_pid.
2402 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2404 * regcache.c (get_thread_regcache): Guard calls to "memset"
2407 2017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2409 * linux-low.c (handle_extended_wait): Use
2410 "allocate_target_description" instead of "XNEW".
2411 * linux-x86-low.c (initialize_low_arch): Likewise.
2413 2017-09-05 Yao Qi <yao.qi@linaro.org>
2415 * configure.srv (srv_i386_regobj): Remove.
2416 (srv_amd64_regobj): Remove.
2417 (srv_regobj): Set it to "" for x86 non-linux targets.
2418 * linux-x86-tdesc.c (i386_linux_read_description):
2419 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2420 (init_registers_i386): Remove the declaration.
2421 (tdesc_i386): Remove the declaration.
2422 (lynx_i386_arch_setup): Call i386_create_target_description.
2423 * nto-x86-low.c: Likewise.
2424 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2425 [!__x86_64__]: include arch/i386.h.
2426 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2428 2017-09-05 Yao Qi <yao.qi@linaro.org>
2430 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2431 i386/amd64-XXX-linux from it.
2433 2017-09-05 Yao Qi <yao.qi@linaro.org>
2435 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2437 (ipa_amd64_linux_regobj): Remove.
2438 (ipa_x32_linux_regobj): Remove.
2440 2017-09-05 Yao Qi <yao.qi@linaro.org>
2442 * Makefile.in (arch-amd64.o): New rule.
2443 * configure.srv: Append arch-amd64.o.
2444 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2445 (get_ipa_tdesc): Call amd64_linux_read_description.
2446 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2447 and init_registers_amd64_XXX.
2448 * linux-x86-low.c (x86_linux_read_description): Call
2449 amd64_linux_read_description.
2450 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2451 (initialize_low_arch): Don't call init_registers_x32_XXX and
2452 init_registers_amd64_XXX.
2453 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2454 and tdesc_amd64_XXX.
2455 [__x86_64__] (amd64_tdesc_test): New function.
2456 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2457 and init_registers_amd64_XXX.
2458 * linux-x86-tdesc.c: Include arch/amd64.h.
2459 (xcr0_to_tdesc_idx): New function.
2460 (i386_linux_read_description): New function.
2461 (amd64_get_ipa_tdesc_idx): New function.
2462 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2463 (amd64_get_ipa_tdesc): Declare.
2465 2017-09-05 Yao Qi <yao.qi@linaro.org>
2467 * configure.srv (srv_i386_linux_xmlfiles): Remove
2468 i386/i386-XXX-linux.xml from it.
2470 2017-09-05 Yao Qi <yao.qi@linaro.org>
2472 * configure.srv: Set srv_i386_linux_regobj empty if $development
2474 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2475 initialize_low_tdesc.
2476 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2477 with #if initialize_low_tdesc.
2478 * linux-x86-tdesc-selftest.c: New file.
2479 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2481 2017-09-05 Yao Qi <yao.qi@linaro.org>
2483 * Makefile.in (arch-i386.o): New rule.
2484 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2485 (x86_64-*-linux*): Likewise.
2486 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2487 include arch/i386.h.
2488 (i386_linux_read_description): Remove code and call
2489 i386_create_target_description.
2490 * tdesc.c (allocate_target_description): New function.
2491 * tdesc.h (set_tdesc_architecture): Remove declaration.
2492 (set_tdesc_osabi): Likewise.
2494 2017-09-05 Yao Qi <yao.qi@linaro.org>
2496 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2497 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2498 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2500 * server.c (get_features_xml): Call tdesc_get_features_xml.
2501 * tdesc.c (set_tdesc_architecture): New function.
2502 (set_tdesc_osabi): New function.
2503 (tdesc_get_features_xml): New function.
2504 (tdesc_create_feature): Add an argument.
2505 * tdesc.h (struct target_desc) <features>: New field.
2506 <arch, osabi>: New field.
2507 (~target_desc): xfree features, arch, and osabi.
2508 (target_desc::oerator==): Don't compare .xmltarget.
2509 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2510 (set_tdesc_osabi): Likewise.
2511 (tdesc_get_features_xml): Likewise.
2513 2017-09-05 Yao Qi <yao.qi@linaro.org>
2515 * linux-x86-tdesc.c: Include selftest.h.
2516 (i386_tdesc_test): New function.
2517 (initialize_low_tdesc): Call selftests::register_test.
2518 * tdesc.h: Include regdef.h.
2519 (target_desc): Override operator == and !=.
2521 2017-09-05 Yao Qi <yao.qi@linaro.org>
2523 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2524 (ipa_obj): Likewise.
2525 * linux-i386-ipa.c: Include common/x86-xstate.h
2526 (get_ipa_tdesc): Call i386_linux_read_description.
2527 (initialize_low_tracepoint): Don't call init_registers_XXX
2528 functions, call initialize_low_tdesc instead.
2529 * linux-x86-low.c (x86_linux_read_description): Call
2530 i386_linux_read_description.
2531 (initialize_low_arch): Don't call init_registers_i386_XXX
2532 functions, call initialize_low_tdesc.
2533 * linux-x86-tdesc.c: New file.
2534 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2535 (i386_get_ipa_tdesc_idx): Declare.
2536 (i386_get_ipa_tdesc): Declare.
2537 (initialize_low_tdesc): Declare.
2539 2017-09-05 Yao Qi <yao.qi@linaro.org>
2541 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2544 2017-09-05 Yao Qi <yao.qi@linaro.org>
2546 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2547 * regcache.c (get_thread_regcache): Use VEC_length.
2548 (init_register_cache): Likewise.
2549 (regcache_cpy): Likewise.
2550 (registers_to_string): Iterate reg_defs via VEC_iterate.
2551 (find_regno): Likewise.
2552 (find_register_by_number): Use VEC_index.
2553 (register_size): Call find_register_by_number.
2554 (register_data): Call find_register_by_number.
2555 (supply_regblock): Use VEC_length.
2556 (regcache_raw_read_unsigned): Likewise.
2557 * tdesc.c (init_target_desc): Iterate reg_defs via
2559 (default_description): Update initializer.
2560 (copy_target_description): Don't update field num_registers.
2561 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2562 <num_registers>: Remove.
2564 2017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2566 * Makefile.in (.SECONDARY): Define target.
2568 2017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2570 * linux-low.c (linux_wait_1): Adjust.
2571 * server.c (queue_stop_reply_callback): Adjust.
2573 2017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2575 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2576 QEnvironmentUnset and QEnvironmentReset packets.
2577 (handle_query): Inform remote that QEnvironmentHexEncoded,
2578 QEnvironmentUnset and QEnvironmentReset are supported.
2580 2017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2582 * inferiors.h (inferior_target_data): Rename to ...
2583 (thread_target_data): ... this.
2584 (inferior_regcache_data): Rename to ...
2585 (thread_regcache_data): ... this.
2586 (set_inferior_regcache_data): Rename to ...
2587 (set_thread_regcache_data): ... this.
2588 * inferiors.c (inferior_target_data): Rename to ...
2589 (thread_target_data): ... this.
2590 (inferior_regcache_data): Rename to ...
2591 (thread_regcache_data): ... this.
2592 (set_inferior_regcache_data): Rename to ...
2593 (set_thread_regcache_data): ... this.
2594 (free_one_thread): Update.
2595 * linux-low.h (get_thread_lwp): Update.
2596 * regcache.c (get_thread_regcache): Update.
2597 (regcache_invalidate_thread): Update.
2598 (free_register_cache_thread): Update.
2599 * win32-i386-low.c (update_debug_registers_callback): Update.
2600 (win32_get_current_dr): Update.
2601 * win32-low.c (thread_rec): Update.
2602 (delete_thread_info): Update.
2603 (continue_one_thread): Update.
2604 (suspend_one_thread): Update.
2606 2017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2608 * inferiors.c (set_inferior_target_data): Remove.
2609 * inferiors.h (set_inferior_target_data): Remove.
2611 2017-08-18 Yao Qi <yao.qi@linaro.org>
2613 * Makefile.in (OBS): Add selftest.o.
2614 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2615 * configure, config.in: Re-generated.
2616 * server.c: Include common/sefltest.h.
2617 (captured_main): Handle option --selftest.
2619 2017-08-09 Yao Qi <yao.qi@linaro.org>
2621 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2622 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2623 i386-avx-mpx.o and i386-mmx.o.
2624 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2625 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2626 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2627 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2628 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2629 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2630 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2631 i386/amd64-avx-mpx.xml.
2633 2017-08-09 Yao Qi <yao.qi@linaro.org>
2635 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2636 and x32-avx-avx512.o.
2637 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2638 i386/x32-avx-avx512.xml.
2640 2017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2642 * tracepoint.h (enum class fast_tpoint_collect_result): New
2644 (fast_tracepoint_collecting): Change return type to
2645 fast_tpoint_collect_result.
2646 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2647 * linux-low.h: Include tracepoint.h.
2648 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2649 fast_tpoint_collect_result.
2650 * linux-low.c (handle_tracepoints): Adjust.
2651 (linux_fast_tracepoint_collecting): Change return type to
2652 fast_tpoint_collect_result.
2653 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2654 linux_wait_1, stuck_in_jump_pad_callback,
2655 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2656 proceed_one_lwp): Adjust to type change.
2658 2017-07-10 Yao Qi <yao.qi@linaro.org>
2660 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2662 2017-06-29 Yao Qi <yao.qi@linaro.org>
2664 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2666 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2668 2017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2670 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2672 2017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2674 * linux-low.c (linux_create_inferior): Adjust code to access the
2675 environment information via 'gdb_environ' class.
2676 * lynx-low.c (lynx_create_inferior): Likewise.
2677 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2678 (get_environ): Return a pointer to 'our_environ'.
2679 (captured_main): Initialize 'our_environ'.
2680 * server.h (get_environ): Adjust prototype.
2681 * spu-low.c (spu_create_inferior): Adjust code to access the
2682 environment information via 'gdb_environ' class.
2684 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2686 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2687 usage of "register" keyword.
2689 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2691 * configure: Re-generate.
2693 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2695 * configure: Re-generate.
2697 2017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2699 * Makefile.in (COMPILE.pre): Add "-x c++".
2701 2017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2703 * fork-child.c: Conditionally include <signal.h>.
2705 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2707 * server.c (handle_general_set): Handle new packet
2708 "QStartupWithShell".
2709 (handle_query): Add "QStartupWithShell" to the list of supported
2711 (gdbserver_usage): Add help text explaining the
2712 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2714 (captured_main): Recognize and act upon the presence of the new
2717 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2718 Pedro Alves <palves@redhat.com>
2720 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2721 * configure: Regenerate.
2722 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2724 (i[34567]86-*-lynxos*): Likewise.
2725 (spu*-*-*): Likewise.
2726 * fork-child.c: New file.
2727 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2729 (linux_ptrace_fun): New function.
2730 (linux_create_inferior): Adjust function prototype to reflect
2731 change on "target.h". Adjust function code to use
2733 (linux_request_interrupt): Delete "signal_pid".
2734 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2735 (lynx_ptrace_fun): New function.
2736 (lynx_create_inferior): Adjust function prototype to reflect
2737 change on "target.h". Adjust function code to use
2739 * nto-low.c (nto_create_inferior): Adjust function prototype and
2740 code to reflect change on "target.h". Update comments.
2741 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2742 "common-terminal.h" and "environ.h".
2743 (terminal_fd): Moved to fork-child.c.
2744 (old_foreground_pgrp): Likewise.
2745 (restore_old_foreground_pgrp): Likewise.
2746 (last_status): Make it global.
2747 (last_ptid): Likewise.
2748 (our_environ): New variable.
2749 (startup_with_shell): Likewise.
2750 (program_name): Likewise.
2751 (program_argv): Rename to...
2752 (program_args): ...this.
2753 (wrapper_argv): New variable.
2754 (start_inferior): Delete function.
2755 (get_exec_wrapper): New function.
2756 (get_exec_file): Likewise.
2757 (get_environ): Likewise.
2758 (prefork_hook): Likewise.
2759 (post_fork_inferior): Likewise.
2760 (postfork_hook): Likewise.
2761 (postfork_child_hook): Likewise.
2762 (handle_v_run): Update code to deal with arguments coming from the
2763 remote host. Update calls from "start_inferior" to
2765 (captured_main): Likewise. Initialize environment variable. Call
2767 * server.h (post_fork_inferior): New prototype.
2768 (get_environ): Likewise.
2769 (last_status): Declare.
2770 (last_ptid): Likewise.
2771 (signal_pid): Likewise.
2772 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2773 (spu_ptrace_fun): New function.
2774 (spu_create_inferior): Adjust function prototype to reflect change
2775 on "target.h". Adjust function code to use "fork_inferior".
2776 * target.c (target_terminal_init): New function.
2777 (target_terminal_inferior): Likewise.
2778 (target_terminal_ours): Likewise.
2779 * target.h: Include <vector>.
2780 (struct target_ops) <create_inferior>: Update prototype.
2781 (create_inferior): Update macro.
2782 * utils.c (gdb_flush_out_err): New function.
2783 * win32-low.c (win32_create_inferior): Adjust function prototype
2784 and code to reflect change on "target.h".
2786 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2788 * inferiors.c (switch_to_thread): New function.
2790 2017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2792 * Makefile.in (SFILE): Add "common/job-control.c".
2793 (OBS): Add "job-control.o".
2795 2017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2797 * Makefile: Remove "@host_makefile_frag@".
2799 2017-05-05 Pedro Alves <palves@redhat.com>
2801 * configure: Regenerate.
2803 2017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2805 * configure: Regenerate.
2807 2017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2809 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2810 software_single_step change of return type to
2811 std::vector<CORE_ADDR>.
2812 * linux-low.c (install_software_single_step_breakpoints):
2814 * linux-low.h (install_software_single_step_breakpoints):
2817 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2819 * remote-utils.c: Include "gdb_termios.h" instead of
2821 * terminal.h: Delete file.
2823 2017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2825 * server.c: Include <vector>.
2826 <program_argv, wrapper_argv>: Convert to std::vector.
2827 (start_inferior): Rewrite function to use C++.
2828 (handle_v_run): Likewise. Update code that calculates the argv
2829 based on the vRun packet; use C++.
2830 (captured_main): Likewise.
2832 2017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2834 * server.c (handle_v_cont): Initialize thread_resume::thread
2837 2017-04-05 Pedro Alves <palves@redhat.com>
2839 * configure: Regenerate.
2841 2017-04-05 Pedro Alves <palves@redhat.com>
2843 * gdbreplay.c (sync_error): Constify.
2844 * linux-x86-low.c (push_opcode): Constify.
2846 2017-04-05 Pedro Alves <palves@redhat.com>
2848 * win32-low.c (get_child_debug_event)
2849 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2850 Report TARGET_WAITKIND_SPURIOUS instead.
2852 2017-04-05 Pedro Alves <palves@redhat.com>
2854 * remote-utils.c (remote_prepare, remote_open): Constify.
2855 * remote-utils.h (remote_prepare, remote_open): Constify.
2856 * server.c (captured_main): Constify 'port' handling.
2858 2017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2860 * Makefile.in (clean): Clear .deps.
2862 2017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2864 * .gitignore: Remove generated files, replace with wildcard.
2865 * (clean): Replace removal of generated files with wildcard.
2866 (version.c): Replace with...
2867 (version-generated.c): ...this.
2868 (xml-builtin.c): Replace with...
2869 (xml-builtin-generated.c): ...this.
2870 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2871 (%.c: *regformats*): Replace with...
2872 (%-generated.c: *regformats*): ...this.
2874 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2876 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2877 (xtensa_fill_gregset): Call collect_register_by_name for
2879 (xtensa_store_gregset): Call supply_register_by_name for
2882 2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2884 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2885 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2886 (xtensa_store_gregset): Call supply_register for all registers in
2887 a0_regnum..a0_regnum + C0_NREGS range.
2889 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2891 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2892 (ax-ipa.o: ax.c): Remove.
2893 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2894 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2895 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2896 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2897 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2899 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2901 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2902 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2903 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2904 (errors-ipa.o: ../common/errors.c): Remove.
2905 (format-ipa.o: ../common/format.c): Remove.
2906 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2908 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2910 * Makefile.in (%-ipa.o: %.c): New rule.
2911 (tracepoint-ipa.o: tracepoint.c): Remove.
2912 (utils-ipa.o: utils.c): Remove.
2913 (remote-utils-ipa.o: remote-utils.c): Remove.
2914 (regcache-ipa.o: regcache.c): Remove.
2915 (i386-linux-ipa.o: i386-linux.c): Remove.
2916 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2917 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2918 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2919 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2920 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2921 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2922 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2923 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2924 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2925 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2926 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2927 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2928 (aarch64-ipa.o: aarch64.c): Remove.
2929 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2930 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2931 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2932 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2933 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2934 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2935 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2936 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2937 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2938 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2939 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2940 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2941 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2942 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2943 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2944 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2945 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2946 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2947 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2948 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2949 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2950 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2951 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2952 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2953 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2954 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2955 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2956 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2957 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2958 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2959 (tdesc-ipa.o: tdesc.c): Remove.
2960 (x32-linux-ipa.o: x32-linux.c): Remove.
2961 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2962 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2964 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2966 * Makefile.in (%.o: ../arch/%.c): New rule.
2967 (arm.o: ../arch/arm.c): Remove.
2968 (arm-linux.o: ../arch/arm-linux.c): Remove.
2969 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2970 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2972 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2974 * Makefile.in (%.o: ../nat/%.c): New rule.
2975 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2976 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2977 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2978 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2979 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2980 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2981 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2982 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2983 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2984 (linux-personality.o: ../nat/linux-personality.c): Remove.
2985 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2986 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2987 (x86-linux.o: ../nat/x86-linux.c): Remove.
2988 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2989 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2991 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2993 * Makefile.in (%.o: ../common/%.c): New rule.
2994 (signals.o: ../common/signals.c): Remove.
2995 (print-utils.o: ../common/print-utils.c): Remove.
2996 (rsp-low.o: ../common/rsp-low.c): Remove.
2997 (common-utils.o: ../common/common-utils.c): Remove.
2998 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2999 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
3000 (vec.o: ../common/vec.c): Remove.
3001 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
3002 (xml-utils.o: ../common/xml-utils.c): Remove.
3003 (ptid.o: ../common/ptid.c): Remove.
3004 (buffer.o: ../common/buffer.c): Remove.
3005 (format.o: ../common/format.c): Remove.
3006 (filestuff.o: ../common/filestuff.c): Remove.
3007 (agent.o: ../common/agent.c): Remove.
3008 (errors.o: ../common/errors.c): Remove.
3009 (environ.o: ../common/environ.c): Remove.
3010 (common-debug.o: ../common/common-debug.c): Remove.
3011 (cleanups.o: ../common/cleanups.c): Remove.
3012 (common-exceptions.o: ../common/common-exceptions.c): Remove.
3013 (fileio.o: ../common/fileio.c): Remove.
3014 (common-regcache.o: ../common/common-regcache.c): Remove.
3015 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
3016 (new-op.o: ../common/new-op.c): Remove.
3017 (btrace-common.o: ../common/btrace-common.c): Remove.
3019 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3021 * Makefile.in (%.o: ../target/%.c): New rule.
3022 (waitstatus.o: ../target/waitstatus.c): Remove.
3024 2017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
3027 (%.c: ../regformats/%.dat,
3028 (%.c: ../regformats/arm/%.dat,
3029 (%.c: ../regformats/i386/%.dat,
3030 (%.c: ../regformats/rs6000/%.dat): New rules.
3031 (aarch64.c): Remove.
3032 (reg-arm.c): Remove.
3033 (arm-with-iwmmxt.c): Remove.
3034 (arm-with-vfpv2.c): Remove.
3035 (arm-with-vfpv3.c): Remove.
3036 (arm-with-neon.c): Remove.
3037 (reg-bfin.c): Remove.
3038 (reg-cris.c): Remove.
3039 (reg-crisv32.c): Remove.
3041 (i386-linux.c): Remove.
3042 (i386-avx.c): Remove.
3043 (i386-avx-linux.c): Remove.
3044 (i386-avx-avx512.c): Remove.
3045 (i386-avx-avx512-linux.c): Remove.
3046 (i386-mpx.c): Remove.
3047 (i386-mpx-linux.c): Remove.
3048 (i386-avx-mpx-avx512-pku.c): Remove.
3049 (i386-avx-mpx-avx512-pku-linux.c): Remove.
3050 (i386-avx-mpx.c): Remove.
3051 (i386-avx-mpx-linux.c): Remove.
3052 (i386-mmx.c): Remove.
3053 (i386-mmx-linux.c): Remove.
3054 (reg-ia64.c): Remove.
3055 (reg-m32r.c): Remove.
3056 (reg-m68k.c): Remove.
3058 (mips-linux.c): Remove.
3059 (mips-dsp-linux.c): Remove.
3060 (mips64-linux.c): Remove.
3061 (mips64-dsp-linux.c): Remove.
3062 (nios2-linux.c): Remove.
3063 (powerpc-32.c): Remove.
3064 (powerpc-32l.c): Remove.
3065 (powerpc-altivec32l.c): Remove.
3066 (powerpc-cell32l.c): Remove.
3067 (powerpc-vsx32l.c): Remove.
3068 (powerpc-isa205-32l.c): Remove.
3069 (powerpc-isa205-altivec32l.c): Remove.
3070 (powerpc-isa205-vsx32l.c): Remove.
3071 (powerpc-e500l.c): Remove.
3072 (powerpc-64l.c): Remove.
3073 (powerpc-altivec64l.c): Remove.
3074 (powerpc-cell64l.c): Remove.
3075 (powerpc-vsx64l.c): Remove.
3076 (powerpc-isa205-64l.c): Remove.
3077 (powerpc-isa205-altivec64l.c): Remove.
3078 (powerpc-isa205-vsx64l.c): Remove.
3079 (s390-linux32.c): Remove.
3080 (s390-linux32v1.c): Remove.
3081 (s390-linux32v2.c): Remove.
3082 (s390-linux64.c): Remove.
3083 (s390-linux64v1.c): Remove.
3084 (s390-linux64v2.c): Remove.
3085 (s390-te-linux64.c): Remove.
3086 (s390-vx-linux64.c): Remove.
3087 (s390-tevx-linux64.c): Remove.
3088 (s390x-linux64.c): Remove.
3089 (s390x-linux64v1.c): Remove.
3090 (s390x-linux64v2.c): Remove.
3091 (s390x-te-linux64.c): Remove.
3092 (s390x-vx-linux64.c): Remove.
3093 (s390x-tevx-linux64.c): Remove.
3094 (tic6x-c64xp-linux.c): Remove.
3095 (tic6x-c64x-linux.c): Remove.
3096 (tic6x-c62x-linux.c): Remove.
3098 (reg-sparc64.c): Remove.
3099 (reg-spu.c): Remove.
3101 (amd64-linux.c): Remove.
3102 (amd64-avx.c): Remove.
3103 (amd64-avx-linux.c): Remove.
3104 (amd64-avx-avx512.c): Remove.
3105 (amd64-avx-avx512-linux.c): Remove.
3106 (amd64-mpx.c): Remove.
3107 (amd64-mpx-linux.c): Remove.
3108 (amd64-avx-mpx-avx512-pku.c): Remove.
3109 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
3110 (amd64-avx-mpx.c): Remove.
3111 (amd64-avx-mpx-linux.c): Remove.
3113 (x32-linux.c): Remove.
3114 (x32-avx.c): Remove.
3115 (x32-avx-linux.c): Remove.
3116 (x32-avx-avx512.c): Remove.
3117 (x32-avx-avx512-linux.c): Remove.
3118 (reg-xtensa.c): Remove.
3119 (reg-tilegx.c): Remove.
3120 (reg-tilegx32.c): Remove.
3122 2017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
3124 * Makefile.in (SFILES): Add "common/environ.c".
3125 (OBJS): Add "common/environ.h".
3127 2017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
3129 * configure.ac: Check if the fs_base and gs_base members of
3130 `struct user_regs_struct' exist.
3131 * config.in: Regenerated.
3132 * configure: Likewise.
3134 2017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
3136 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
3138 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
3139 (get_next_pcs_syscall_next_pc): Likewise.
3141 2016-12-23 Luis Machado <lgustavo@codesourcery.com>
3143 * win32-i386-low.c: Fix incorrect reference to a couple source files.
3144 * nto-x86-low.c: Likewise.
3146 2016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
3148 * Makefile.in: Include disable-implicit-rules.mk.
3150 2016-11-23 Pedro Alves <palves@redhat.com>
3152 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
3153 (debug_vprintf): Use std::chrono::steady_clock instead of
3154 gettimeofday. Use '.' instead of ':'.
3155 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
3156 (get_timestamp): Use std::chrono::steady_clock instead of
3159 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3161 * Makefile.in: Fix whitespace formatting.
3163 2016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
3165 * Makefile.in (SFILES, OBS): Flatten list and order
3168 2016-11-23 Pedro Alves <palves@redhat.com>
3170 * event-loop.c (handle_file_event): Use warning.
3171 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
3172 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
3175 2016-11-23 Pedro Alves <palves@redhat.com>
3177 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
3179 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
3180 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
3181 debug_printf and debug_flush for debug output.
3182 * server.c (handle_general_set): Likewise.
3183 * thread-db.c (try_thread_db_load): Use debug_printf for debug
3186 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3188 * Makefile.in (.c.o): Replace rule with ...
3189 (%.o: %.c): ... this one.
3191 2016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
3193 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
3194 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
3196 * configure.ac: Remove checks for the make program.
3197 * configure: Re-generate.
3199 2016-10-28 Pedro Alves <palves@redhat.com>
3201 * Makefile.in (CXX_DIALECT): Get from configure.
3202 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
3203 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
3204 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
3205 * config.in: Regenerate.
3206 * configure: Regenerate.
3208 2016-10-27 Yao Qi <yao.qi@linaro.org>
3210 * linux-low.c (linux_supports_range_stepping): Return true if
3211 can_software_single_step return true.
3213 2016-10-27 Yao Qi <yao.qi@linaro.org>
3215 * inferiors.c (find_inferior_in_random): New function.
3216 * inferiors.h (find_inferior_in_random): Declare.
3217 * linux-low.c (linux_wait_for_event_filtered): Call
3218 find_inferior_in_random instead of find_inferior.
3220 2016-10-27 Yao Qi <yao.qi@linaro.org>
3222 * linux-low.c (linux_wait_1): If single-step breakpoints are
3223 inserted, remove them.
3225 2016-10-26 Pedro Alves <palves@redhat.com>
3227 * linux-low.c (handle_extended_wait): Link parent/child fork
3229 (linux_wait_1): Unlink them.
3230 (linux_set_resume_request): Ignore resume requests for
3231 already-resumed and unhandled fork child threads.
3232 * linux-low.h (struct lwp_info) <fork_relative>: New field.
3233 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
3235 (handle_v_requests) <vCont>: Don't call require_running.
3236 * server.h (in_queued_stop_replies): New declaration.
3238 2016-10-24 Yao Qi <yao.qi@linaro.org>
3241 * linux-aarch64-low.c (append_insns): Cast the return value to
3244 2016-10-10 Yao Qi <yao.qi@linaro.org>
3246 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
3248 2016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
3250 * target.c (target_supports_multi_process): New function, moved
3252 * target.h (target_supports_multi_process): ... here. Remove
3255 2016-10-05 Tom Tromey <tom@tromey.com>
3258 * tracepoint.c (handle_tracepoint_bkpts): Check
3259 ipa_error_tracepoint, not ipa_stopping_tracepoint.
3261 2016-10-05 Yao Qi <yao.qi@linaro.org>
3263 * configure.srv: Update the path of arm-*.xml files.
3265 2016-10-05 Terry Guo <terry.guo@arm.com>
3266 Yao Qi <yao.qi@linaro.org>
3268 * Makefile.in: Adjust the path of rules.
3269 * configure.srv: Update the path of xml files.
3270 * regformats/arm-with-iwmmxt.dat: Regenerated.
3271 * regformats/arm-with-neon.dat: Likewise.
3272 * regformats/arm-with-vfpv2.dat: Likewise.
3273 * regformats/arm-with-vfpv3.dat Likewise.
3275 2016-09-30 Yao Qi <yao.qi@linaro.org>
3278 * target.c (target_stop_and_wait): Don't call
3279 target_continue_no_signal, use resume_stop instead.
3281 2016-09-26 Yao Qi <yao.qi@linaro.org>
3283 * linux-low.c (linux_wait_1): Call debug_exit.
3285 2016-09-23 Pedro Alves <palves@redhat.com>
3287 * Makefile.in (SFILES): Add common/new-op.c.
3288 (OBS): Add common/new-op.o.
3289 (new-op.o): New rule.
3291 2016-09-21 Simon Marchi <simon.marchi@ericsson.com>
3293 * .gitinore: Ignore more files.
3295 2016-09-21 Yao Qi <yao.qi@linaro.org>
3297 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
3300 2016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
3302 * server.c (start_inferior): Call target_mourn_inferior instead of
3303 mourn_inferior; pass ptid_t argument to it.
3305 (handle_target_event): Likewise.
3306 * target.c (target_mourn_inferior): New function.
3307 * target.h (mourn_inferior): Delete macro.
3309 2016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
3311 * linux-low.c (lwp_is_stepping): New function.
3313 2016-09-06 Carl Love <cel@us.ibm.com>
3315 * server.c (start_inferior): Fixed comment, requested comment change
3316 didn't get updated correctly. Removed reference to ptrace () call as
3317 it is only true on Linux systems.
3319 2016-09-06 Carl Love <cel@us.ibm.com>
3321 * server.c (start_inferior): Do not call
3322 function target_post_create_inferior () if the
3323 inferior process has already exited.
3325 2016-09-05 Pedro Alves <palves@redhat.com>
3327 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3328 (COMPILE.pre, CC_LD): Use CXX directly.
3329 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3330 * acinclude.m4: Don't include build-with-cxx.m4.
3331 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3332 * configure: Regenerate.
3334 2016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3337 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3338 call writing data to own_buf.
3340 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3342 * target.c (mywait): Call target_wait instead of
3344 (target_wait): New function.
3346 2016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3348 * server.c (start_inferior): New variable 'ptid'. Replace calls
3349 to the_target->resume by target_continue{,_no_signal}, depending
3351 * target.c (target_stop_and_wait): Call target_continue_no_signal
3352 instead of the_target->resume.
3353 (target_continue): New function.
3355 2016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3357 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3359 2016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3362 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3364 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3365 * linux-arm-low.c (ps_get_thread_area): Likewise.
3366 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3367 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3368 * linux-mips-low.c (ps_get_thread_area): Likewise.
3369 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3370 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3371 * linux-x86-low.c (ps_get_thread_area): Likewise.
3372 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3374 2016-08-19 Pedro Alves <palves@redhat.com>
3376 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3378 2016-08-19 Pedro Alves <palves@redhat.com>
3380 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3381 comment. Use memcpy instead of casting through unsigned long.
3383 2016-08-19 Pedro Alves <palves@redhat.com>
3385 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3386 allocating around 0x80000000.
3388 2016-08-19 Pedro Alves <palves@redhat.com>
3391 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3392 (x32-avx512-linux-ipa.o): New rules.
3393 * configure.ac (x86_64-*-linux*): New x32 check.
3394 * configure.srv (ipa_x32_linux_regobj): New.
3395 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3396 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3398 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3400 * configure: Regenerate.
3402 2016-08-09 Pedro Alves <palves@redhat.com>
3405 * Makefile.in (OBS): Add signals-state-save-restore.o.
3406 (signals-state-save-restore.o): New rule.
3407 * config.in: Regenerate.
3408 * configure: Regenerate.
3409 * linux-low.c: Include "signals-state-save-restore.h".
3410 (linux_create_inferior): Call
3411 restore_original_signals_state.
3412 * server.c: Include "dispositions-save-restore.h".
3413 (captured_main): Call save_original_signals_state.
3415 2016-08-05 Pedro Alves <palves@redhat.com>
3417 * configure: Regenerate.
3419 2016-08-04 Yao Qi <yao.qi@linaro.org>
3421 * linux-low.c (regsets_fetch_inferior_registers): Check
3422 errno is ESRCH or not.
3424 2016-08-02 Yao Qi <yao.qi@linaro.org>
3426 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3427 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3428 (thread_db_load_search): Update.
3429 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3430 td_ta_set_event and td_ta_event_getmsg.
3432 2016-07-26 Pedro Alves <palves@redhat.com>
3435 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3436 of unsigned long for 64-bit registers and use uint32_t instead of
3437 unsigned int for 32-bit registers.
3439 2016-07-26 Pedro Alves <palves@redhat.com>
3441 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3444 2016-07-21 Tom Tromey <tom@tromey.com>
3446 * configure: Rebuild.
3448 2016-07-21 Yao Qi <yao.qi@linaro.org>
3450 * mem-break.c (find_gdb_breakpoint): Cast bp to
3451 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3453 2016-07-21 Yao Qi <yao.qi@linaro.org>
3455 * server.c (handle_v_requests): Support s and S actions
3456 if target_supports_software_single_step return true.
3458 2016-07-21 Yao Qi <yao.qi@linaro.org>
3460 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3461 is resume_step, call maybe_hw_step.
3462 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3464 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3466 (proceed_one_lwp): If resume request is resume_step, install
3467 reinsert breakpoints and call maybe_hw_step.
3469 2016-07-21 Yao Qi <yao.qi@linaro.org>
3471 * linux-low.c (proceed_one_lwp): Declare.
3472 (linux_resume_one_thread): Remove local variable 'step'.
3473 Lift code enqueue signal. Call proceed_one_lwp instead of
3474 linux_resume_one_lwp.
3476 2016-07-21 Yao Qi <yao.qi@linaro.org>
3478 * linux-low.c (linux_resume_one_thread): Call
3479 enqueue_pending_signal.
3481 2016-07-21 Yao Qi <yao.qi@linaro.org>
3483 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3484 * inferiors.c (do_restore_current_thread_cleanup): New function.
3485 (make_cleanup_restore_current_thread): Likewise.
3486 * linux-low.c (install_software_single_step_breakpoints): Call
3487 make_cleanup_restore_current_thread. Switch current_thread to
3490 2016-07-21 Yao Qi <yao.qi@linaro.org>
3492 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3493 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3494 (clone_one_breakpoint): Likewise.
3495 (delete_reinsert_breakpoints): Change parameter to thread.
3497 (has_reinsert_breakpoints): Likewise.
3498 (uninsert_reinsert_breakpoints): Likewise.
3499 (reinsert_reinsert_breakpoints): Likewise.
3500 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3501 (delete_reinsert_breakpoints): Likewise.
3502 (reinsert_reinsert_breakpoints): Likewise.
3503 (uninsert_reinsert_breakpoints): Likewise.
3504 (has_reinsert_breakpoints): Likewise.
3506 2016-07-21 Yao Qi <yao.qi@linaro.org>
3508 * inferiors.c (get_thread_process): Make parameter const.
3509 * inferiors.h (get_thread_process): Update declaration.
3510 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3511 Add new parameters child_thread and parent_thread. Callers
3513 * mem-break.h (clone_all_breakpoints): Update declaration.
3515 2016-07-21 Yao Qi <yao.qi@linaro.org>
3517 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3518 <command_list, handler>: Remove.
3519 (struct gdb_breakpoint): New.
3520 (struct other_breakpoint): New.
3521 (struct reinsert_breakpoint): New.
3522 (is_gdb_breakpoint): New function.
3523 (any_persistent_commands): Update command_list if
3524 is_gdb_breakpoint returns true.
3525 (set_breakpoint): Create breakpoints according to their types.
3526 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3527 (set_gdb_breakpoint_1): Likewise.
3528 (set_gdb_breakpoint): Likewise.
3529 (clear_breakpoint_conditions): Change parameter type to
3530 'struct gdb_breakpoint *'.
3531 (clear_breakpoint_commands): Likewise.
3532 (clear_breakpoint_conditions_and_commands): Likewise.
3533 (add_condition_to_breakpoint): Likewise.
3534 (add_breakpoint_condition): Likewise.
3535 (add_commands_to_breakpoint): Likewise.
3536 (check_breakpoints): Check other_breakpoint.
3537 (clone_one_breakpoint): Clone breakpopint according to its type.
3538 * mem-break.h (struct gdb_breakpoint): Declare.
3539 (set_gdb_breakpoint): Update declaration.
3540 (clear_breakpoint_conditions_and_commands): Likewise.
3541 (add_breakpoint_condition): Likewise.
3542 (add_breakpoint_commands): Likewise.
3543 * server.c (process_point_options): Change parameter type to
3544 'struct gdb_breakpoint *'.
3546 2016-07-21 Yao Qi <yao.qi@linaro.org>
3548 * mem-break.c (set_breakpoint_at): Rename it to ...
3549 (set_breakpoint_type_at): ... it.
3550 (set_breakpoint_at): Call set_breakpoint_type_at.
3551 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3552 * mem-break.h (set_breakpoint_at): Update comments.
3554 2016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3556 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3558 (nios2_store_gregset): Likewise.
3560 2016-07-01 Pedro Alves <palves@redhat.com>
3561 Antoine Tremblay <antoine.tremblay@ericsson.com>
3563 * linux-low.c: Change interface to take the target lwp_info
3564 pointer directly and return void. Handle detaching from a zombie
3566 (linux_detach_lwp_callback): New function.
3567 (linux_detach): Detach from the leader thread after detaching from
3570 2016-06-28 Yao Qi <yao.qi@linaro.org>
3572 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3573 for variable new_offset.
3574 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3575 (aarch64_ftrace_insn_reloc_cb): Likewise.
3576 (aarch64_ftrace_insn_reloc_tb): Likewise.
3577 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3578 PRIx64 instead of PRIx32.
3580 2016-06-28 Yao Qi <yao.qi@linaro.org>
3582 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3583 (the_low_target): Install arm_get_syscall_trapinfo.
3585 2016-06-28 Yao Qi <yao.qi@linaro.org>
3587 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3589 (the_low_target): Install aarch64_get_syscall_trapinfo.
3591 2016-06-28 Yao Qi <yao.qi@linaro.org>
3593 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3595 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3596 Remove parameter sysno.
3597 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3600 2016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3602 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3603 (s390_emit_ne_goto): Likewise.
3604 (s390_emit_lt_goto): Likewise.
3605 (s390_emit_le_goto): Likewise.
3606 (s390_emit_gt_goto): Likewise.
3607 (s390_emit_ge_goto): Likewise.
3608 (s390x_emit_eq_goto): Likewise.
3609 (s390x_emit_ne_goto): Likewise.
3610 (s390x_emit_lt_goto): Likewise.
3611 (s390x_emit_le_goto): Likewise.
3612 (s390x_emit_gt_goto): Likewise.
3613 (s390x_emit_ge_goto): Likewise.
3614 (s390_emit_ops_impl): Mark variable static.
3615 (s390x_emit_ops): Likewise.
3617 2016-06-17 Yao Qi <yao.qi@linaro.org>
3619 * linux-low.c (handle_extended_wait): Call
3620 uninsert_reinsert_breakpoints for the parent process. Remove
3621 reinsert breakpoints from the child process. Reinsert them to
3622 the parent process when vfork is done.
3623 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3624 (reinsert_reinsert_breakpoints): New function.
3625 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3626 (reinsert_reinsert_breakpoints): Declare.
3628 2016-06-17 Yao Qi <yao.qi@linaro.org>
3630 * linux-low.c (handle_extended_wait): If the parent is doing
3631 step-over, remove the reinsert breakpoints from the forked child.
3633 2016-06-17 Yao Qi <yao.qi@linaro.org>
3635 * linux-low.c (unsuspend_all_lwps): Declare.
3636 (linux_low_filter_event): If thread exited, call finish_step_over.
3637 If step-over is finished, unsuspend other threads.
3639 2016-06-17 Yao Qi <yao.qi@linaro.org>
3641 * linux-low.c (linux_resume_one_lwp_throw): Assert
3642 has_reinsert_breakpoints returns false.
3643 * mem-break.c (delete_disabled_breakpoints): Assert
3644 bp type isn't reinsert_breakpoint.
3646 2016-06-17 Yao Qi <yao.qi@linaro.org>
3648 * linux-low.c (maybe_hw_step): New function.
3649 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3650 (finish_step_over): Switch current_thread to lwp temporarily,
3651 and assert has_reinsert_breakpoints returns true.
3652 (proceed_one_lwp): Call maybe_hw_step.
3653 * mem-break.c (has_reinsert_breakpoints): New function.
3654 * mem-break.h (has_reinsert_breakpoints): Declare.
3656 2016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3658 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3660 2016-05-17 Yao Qi <yao.qi@linaro.org>
3662 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3663 instead of find_inferior.
3665 2016-05-05 Yao Qi <yao.qi@linaro.org>
3667 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3668 Initialize res to zero.
3670 2016-05-05 Yao Qi <yao.qi@linaro.org>
3672 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3675 2016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3677 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3678 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3679 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3681 2016-04-28 Par Olsson <par.olsson@windriver.com>
3682 Simon Marchi <simon.marchi@ericsson.com>
3684 * tracepoint.c (write_inferior_int8): New function.
3685 (cmd_qtenable_disable): Write enable flag using
3686 write_inferior_int8.
3688 2016-04-25 Yao Qi <yao.qi@linaro.org>
3690 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3691 (need_step_over_p): Return zero if the LWP has pending signals
3692 can be delivered on software single step target.
3694 2016-04-25 Yao Qi <yao.qi@linaro.org>
3696 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3697 return instead of error.
3699 2016-04-22 Yao Qi <yao.qi@linaro.org>
3701 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3704 2016-04-22 Yao Qi <yao.qi@linaro.org>
3706 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3707 signal when stepping over breakpoint with software single
3710 2016-04-21 Pedro Alves <palves@redhat.com>
3712 * linux-s390-low.c (s390_collect_ptrace_register)
3713 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3715 (s390_check_regset): Use void * instead of gdb_byte *.
3717 2016-04-20 Pedro Alves <palves@redhat.com>
3719 * configure: Renegerate.
3721 2016-04-20 Yao Qi <yao.qi@linaro.org>
3723 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3724 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3726 (arm_store_gregset): Likewise.
3728 2016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3730 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3731 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3732 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3733 (amd64-avx-mpx-linux.c): New rules.
3734 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3735 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3736 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3737 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3738 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3739 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3740 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3741 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3742 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3743 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3744 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3745 * linux-x86-low.c (x86_linux_read_description): Add case for
3746 X86_XSTATE_AVX_MPX_MASK.
3747 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3748 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3749 init_registers_i386_avx_mpx_linux.
3750 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3751 (initialize_low_tracepoint): Call
3752 init_registers_i386_avx_mpx_linux.
3753 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3754 (initialize_low_tracepoint): Call
3755 init_registers_amd64_avx_mpx_linux.
3756 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3757 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3758 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3761 2016-04-18 Pedro Alves <palves@redhat.com>
3763 * configure: Regenerate.
3765 2016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3767 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3768 (aarch64_emit_sub): Likewise.
3770 2016-04-12 Pedro Alves <palves@redhat.com>
3772 * utils.c (prepare_to_throw_exception): Delete.
3774 2016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3776 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3778 2016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3780 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3782 2016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3784 * linux-aarch64-ipa.c: Add <elf.h> include.
3785 * linux-ppc-ipa.c: Add <elf.h> include.
3786 * linux-s390-ipa.c: Add <elf.h> include.
3788 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3790 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3791 (get_raw_reg_ptr): Likewise.
3792 (get_trace_state_variable_value_ptr): Likewise.
3793 (set_trace_state_variable_value_ptr): Likewise.
3794 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3797 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3798 Marcin Kościelnicki <koriakin@0x04.net>
3801 * linux-ppc-low.c (emit_insns): New function.
3802 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3803 (ppc_emit_prologue): New function.
3804 (ppc_emit_epilogue): New function.
3805 (ppc_emit_add): New function.
3806 (ppc_emit_sub): New function.
3807 (ppc_emit_mul): New function.
3808 (ppc_emit_lsh): New function.
3809 (ppc_emit_rsh_signed): New function.
3810 (ppc_emit_rsh_unsigned): New function.
3811 (ppc_emit_ext): New function.
3812 (ppc_emit_zero_ext): New function.
3813 (ppc_emit_log_not): New function.
3814 (ppc_emit_bit_and): New function.
3815 (ppc_emit_bit_or): New function.
3816 (ppc_emit_bit_xor): New function.
3817 (ppc_emit_bit_not): New function.
3818 (ppc_emit_equal): New function.
3819 (ppc_emit_less_signed): New function.
3820 (ppc_emit_less_unsigned): New function.
3821 (ppc_emit_ref): New function.
3822 (ppc_emit_const): New function.
3823 (ppc_emit_reg): New function.
3824 (ppc_emit_pop): New function.
3825 (ppc_emit_stack_flush): New function.
3826 (ppc_emit_swap): New function.
3827 (ppc_emit_stack_adjust): New function.
3828 (ppc_emit_call): New function.
3829 (ppc_emit_int_call_1): New function.
3830 (ppc_emit_void_call_2): New function.
3831 (ppc_emit_if_goto): New function.
3832 (ppc_emit_goto): New function.
3833 (ppc_emit_eq_goto): New function.
3834 (ppc_emit_ne_goto): New function.
3835 (ppc_emit_lt_goto): New function.
3836 (ppc_emit_le_goto): New function.
3837 (ppc_emit_gt_goto): New function.
3838 (ppc_emit_ge_goto): New function.
3839 (ppc_write_goto_address): New function.
3840 (ppc_emit_ops_impl): New static variable.
3841 (ppc64v1_emit_prologue): New function.
3842 (ppc64v2_emit_prologue): New function.
3843 (ppc64_emit_epilogue): New function.
3844 (ppc64_emit_add): New function.
3845 (ppc64_emit_sub): New function.
3846 (ppc64_emit_mul): New function.
3847 (ppc64_emit_lsh): New function.
3848 (ppc64_emit_rsh_signed): New function.
3849 (ppc64_emit_rsh_unsigned): New function.
3850 (ppc64_emit_ext): New function.
3851 (ppc64_emit_zero_ext): New function.
3852 (ppc64_emit_log_not): New function.
3853 (ppc64_emit_bit_and): New function.
3854 (ppc64_emit_bit_or): New function.
3855 (ppc64_emit_bit_xor): New function.
3856 (ppc64_emit_bit_not): New function.
3857 (ppc64_emit_equal): New function.
3858 (ppc64_emit_less_signed): New function.
3859 (ppc64_emit_less_unsigned): New function.
3860 (ppc64_emit_ref): New function.
3861 (ppc64_emit_const): New function.
3862 (ppc64v1_emit_reg): New function.
3863 (ppc64v2_emit_reg): New function.
3864 (ppc64_emit_pop): New function.
3865 (ppc64_emit_stack_flush): New function.
3866 (ppc64_emit_swap): New function.
3867 (ppc64v1_emit_call): New function.
3868 (ppc64v2_emit_call): New function.
3869 (ppc64v1_emit_int_call_1): New function.
3870 (ppc64v2_emit_int_call_1): New function.
3871 (ppc64v1_emit_void_call_2): New function.
3872 (ppc64v2_emit_void_call_2): New function.
3873 (ppc64_emit_if_goto): New function.
3874 (ppc64_emit_eq_goto): New function.
3875 (ppc64_emit_ne_goto): New function.
3876 (ppc64_emit_lt_goto): New function.
3877 (ppc64_emit_le_goto): New function.
3878 (ppc64_emit_gt_goto): New function.
3879 (ppc64_emit_ge_goto): New function.
3880 (ppc64v1_emit_ops_impl): New static variable.
3881 (ppc64v2_emit_ops_impl): New static variable.
3882 (ppc_emit_ops): New function.
3883 (linux_low_target): Wire in ppc_emit_ops.
3885 2016-03-31 Wei-cheng Wang <cole945@gmail.com>
3886 Marcin Kościelnicki <koriakin@0x04.net>
3889 * Makefile.in: Add powerpc-*-ipa.o
3890 * configure.srv: Add ipa_obj for powerpc*-linux.
3891 * linux-ppc-ipa.c: New file.
3892 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3894 (PPC_FIELD): New macro.
3895 (PPC_SEXT): New macro.
3896 (PPC_OP6): New macro.
3897 (PPC_BO): New macro.
3898 (PPC_LI): New macro.
3899 (PPC_BD): New macro.
3900 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3901 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3902 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3903 (ppc_get_thread_area): New function.
3904 (is_elfv2_inferior): New function.
3905 (gen_ds_form): New function.
3906 (GEN_STD): New macro.
3907 (GEN_STDU): New macro.
3908 (GEN_LD): New macro.
3909 (GEN_LDU): New macro.
3910 (gen_d_form): New function.
3911 (GEN_ADDI): New macro.
3912 (GEN_ADDIS): New macro.
3913 (GEN_LI): New macro.
3914 (GEN_LIS): New macro.
3915 (GEN_ORI): New macro.
3916 (GEN_ORIS): New macro.
3917 (GEN_LWZ): New macro.
3918 (GEN_STW): New macro.
3919 (GEN_STWU): New macro.
3920 (gen_xfx_form): New function.
3921 (GEN_MFSPR): New macro.
3922 (GEN_MTSPR): New macro.
3923 (GEN_MFCR): New macro.
3924 (GEN_MTCR): New macro.
3925 (GEN_SYNC): New macro.
3926 (GEN_LWSYNC): New macro.
3927 (gen_x_form): New function.
3928 (GEN_OR): New macro.
3929 (GEN_MR): New macro.
3930 (GEN_LWARX): New macro.
3931 (GEN_STWCX): New macro.
3932 (GEN_CMPW): New macro.
3933 (gen_md_form): New function.
3934 (GEN_RLDICL): New macro.
3935 (GEN_RLDICR): New macro.
3936 (gen_i_form): New function.
3938 (GEN_BL): New macro.
3939 (gen_b_form): New function.
3940 (GEN_BNE): New macro.
3941 (GEN_LOAD): New macro.
3942 (GEN_STORE): New macro.
3943 (gen_limm): New function.
3944 (gen_atomic_xchg): New function.
3945 (gen_call): New function.
3946 (ppc_relocate_instruction): New function.
3947 (ppc_install_fast_tracepoint_jump_pad): New function.
3948 (ppc_get_min_fast_tracepoint_insn_len): New function.
3949 (ppc_get_ipa_tdesc_idx): New function.
3950 (the_low_target): Wire in the new functions.
3951 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3953 * linux-ppc-tdesc.h: New file.
3955 2016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3957 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3958 (alloc_jump_pad_buffer): New function.
3959 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3960 (alloc_jump_pad_buffer): New function.
3961 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3962 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3963 (alloc_jump_pad_buffer): New function.
3964 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3965 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3966 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3967 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3969 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3971 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3972 * linux-amd64-ipa.c: Likewise.
3973 * linux-i386-ipa.c: Likewise.
3974 * linux-s390-ipa.c: Likewise.
3975 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3976 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3977 set_trace_state_variable_value_ptr.
3978 (struct ipa_sym_addresses): Likewise.
3979 (symbol_list): Likewise.
3980 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3981 accessing gdb_collect directly.
3982 (gdb_collect_ptr_type): New typedef.
3983 (get_raw_reg_ptr_type): New typedef.
3984 (get_trace_state_variable_value_ptr_type): New typedef.
3985 (set_trace_state_variable_value_ptr_type): New typedef.
3986 (gdb_collect_ptr): New global.
3987 (get_raw_reg_ptr): New global.
3988 (get_trace_state_variable_value_ptr): New global.
3989 (set_trace_state_variable_value_ptr): New global.
3990 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3991 accessing get_raw_reg directly.
3992 (get_get_tsv_func_addr): Likewise for
3993 get_trace_state_variable_value_ptr.
3994 (get_set_tsv_func_addr): Likewise for
3995 set_trace_state_variable_value_ptr.
3996 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3998 2016-03-30 Simon Marchi <simon.marchi@ericsson.com>
4000 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
4002 2016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
4004 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
4006 (relocate_instruction): Remove own_buf.
4007 * server.c (own_buf): Make global.
4008 (handle_v_requests): Make global.
4009 * server.h (own_buf): New declaration.
4010 (handle_v_requests): New prototype.
4012 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4015 * linux-s390-low.c (add_insns): New function.
4016 (s390_emit_prologue): New function.
4017 (s390_emit_epilogue): New function.
4018 (s390_emit_add): New function.
4019 (s390_emit_sub): New function.
4020 (s390_emit_mul): New function.
4021 (s390_emit_lsh): New function.
4022 (s390_emit_rsh_signed): New function.
4023 (s390_emit_rsh_unsigned): New function.
4024 (s390_emit_ext): New function.
4025 (s390_emit_log_not): New function.
4026 (s390_emit_bit_and): New function.
4027 (s390_emit_bit_or): New function.
4028 (s390_emit_bit_xor): New function.
4029 (s390_emit_bit_not): New function.
4030 (s390_emit_equal): New function.
4031 (s390_emit_less_signed): New function.
4032 (s390_emit_less_unsigned): New function.
4033 (s390_emit_ref): New function.
4034 (s390_emit_if_goto): New function.
4035 (s390_emit_goto): New function.
4036 (s390_write_goto_address): New function.
4037 (s390_emit_litpool): New function.
4038 (s390_emit_const): New function.
4039 (s390_emit_call): New function.
4040 (s390_emit_reg): New function.
4041 (s390_emit_pop): New function.
4042 (s390_emit_stack_flush): New function.
4043 (s390_emit_zero_ext): New function.
4044 (s390_emit_swap): New function.
4045 (s390_emit_stack_adjust): New function.
4046 (s390_emit_set_r2): New function.
4047 (s390_emit_int_call_1): New function.
4048 (s390_emit_void_call_2): New function.
4049 (s390_emit_eq_goto): New function.
4050 (s390_emit_ne_goto): New function.
4051 (s390_emit_lt_goto): New function.
4052 (s390_emit_le_goto): New function.
4053 (s390_emit_gt_goto): New function.
4054 (s390_emit_ge_goto): New function.
4055 (s390x_emit_prologue): New function.
4056 (s390x_emit_epilogue): New function.
4057 (s390x_emit_add): New function.
4058 (s390x_emit_sub): New function.
4059 (s390x_emit_mul): New function.
4060 (s390x_emit_lsh): New function.
4061 (s390x_emit_rsh_signed): New function.
4062 (s390x_emit_rsh_unsigned): New function.
4063 (s390x_emit_ext): New function.
4064 (s390x_emit_log_not): New function.
4065 (s390x_emit_bit_and): New function.
4066 (s390x_emit_bit_or): New function.
4067 (s390x_emit_bit_xor): New function.
4068 (s390x_emit_bit_not): New function.
4069 (s390x_emit_equal): New function.
4070 (s390x_emit_less_signed): New function.
4071 (s390x_emit_less_unsigned): New function.
4072 (s390x_emit_ref): New function.
4073 (s390x_emit_if_goto): New function.
4074 (s390x_emit_const): New function.
4075 (s390x_emit_call): New function.
4076 (s390x_emit_reg): New function.
4077 (s390x_emit_pop): New function.
4078 (s390x_emit_stack_flush): New function.
4079 (s390x_emit_zero_ext): New function.
4080 (s390x_emit_swap): New function.
4081 (s390x_emit_stack_adjust): New function.
4082 (s390x_emit_int_call_1): New function.
4083 (s390x_emit_void_call_2): New function.
4084 (s390x_emit_eq_goto): New function.
4085 (s390x_emit_ne_goto): New function.
4086 (s390x_emit_lt_goto): New function.
4087 (s390x_emit_le_goto): New function.
4088 (s390x_emit_gt_goto): New function.
4089 (s390x_emit_ge_goto): New function.
4090 (s390_emit_ops): New function.
4091 (struct linux_target_ops): Fill in emit_ops hook.
4093 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4096 * Makefile.in: Add s390 IPA files.
4097 * configure.srv: Build IPA for s390.
4098 * linux-s390-ipa.c: New file.
4099 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
4100 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
4101 (tdesc_s390_linux32): Likewise.
4102 (init_registers_s390_linux32v1): Likewise.
4103 (tdesc_s390_linux32v1): Likewise.
4104 (init_registers_s390_linux32v2): Likewise.
4105 (tdesc_s390_linux32v2): Likewise.
4106 (init_registers_s390_linux64): Likewise.
4107 (tdesc_s390_linux64): Likewise.
4108 (init_registers_s390_linux64v1): Likewise.
4109 (tdesc_s390_linux64v1): Likewise.
4110 (init_registers_s390_linux64v2): Likewise.
4111 (tdesc_s390_linux64v2): Likewise.
4112 (init_registers_s390_te_linux64): Likewise.
4113 (tdesc_s390_te_linux64): Likewise.
4114 (init_registers_s390_vx_linux64): Likewise.
4115 (tdesc_s390_vx_linux64): Likewise.
4116 (init_registers_s390_tevx_linux64): Likewise.
4117 (tdesc_s390_tevx_linux64): Likewise.
4118 (init_registers_s390x_linux64): Likewise.
4119 (tdesc_s390x_linux64): Likewise.
4120 (init_registers_s390x_linux64v1): Likewise.
4121 (tdesc_s390x_linux64v1): Likewise.
4122 (init_registers_s390x_linux64v2): Likewise.
4123 (tdesc_s390x_linux64v2): Likewise.
4124 (init_registers_s390x_te_linux64): Likewise.
4125 (tdesc_s390x_te_linux64): Likewise.
4126 (init_registers_s390x_vx_linux64): Likewise.
4127 (tdesc_s390x_vx_linux64): Likewise.
4128 (init_registers_s390x_tevx_linux64): Likewise.
4129 (tdesc_s390x_tevx_linux64): Likewise.
4130 (have_hwcap_s390_vx): New static variable.
4131 (s390_arch_setup): Fill have_hwcap_s390_vx.
4132 (s390_get_thread_area): New function.
4133 (s390_ft_entry_gpr_esa): New const.
4134 (s390_ft_entry_gpr_zarch): New const.
4135 (s390_ft_entry_misc): New const.
4136 (s390_ft_entry_fr): New const.
4137 (s390_ft_entry_vr): New const.
4138 (s390_ft_main_31): New const.
4139 (s390_ft_main_64): New const.
4140 (s390_ft_exit_fr): New const.
4141 (s390_ft_exit_vr): New const.
4142 (s390_ft_exit_misc): New const.
4143 (s390_ft_exit_gpr_esa): New const.
4144 (s390_ft_exit_gpr_zarch): New const.
4145 (append_insns): New function.
4146 (s390_relocate_instruction): New function.
4147 (s390_install_fast_tracepoint_jump_pad): New function.
4148 (s390_get_min_fast_tracepoint_insn_len): New function.
4149 (s390_get_ipa_tdesc_idx): New function.
4150 (struct linux_target_ops): Wire in the above functions.
4151 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
4152 * linux-s390-tdesc.h: New file.
4154 2016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
4156 * linux-s390-low.c (s390_supports_tracepoints): New function.
4157 (struct linux_target_ops): Fill supports_tracepoints hook.
4159 2016-03-18 Yao Qi <yao.qi@linaro.org>
4161 * linux-low.c (lwp_signal_can_be_delivered): New function.
4162 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
4164 2016-03-18 Yao Qi <yao.qi@linaro.org>
4166 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
4167 0 if signal is enqueued. Remove 'signal' from one debugging
4168 message. Move one debugging message to some lines below.
4169 Remove code setting 'signal' to 0.
4171 2016-03-18 Yao Qi <yao.qi@linaro.org>
4173 * linux-low.c (linux_low_filter_event): Remove redundant
4174 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
4176 2016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
4178 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
4179 (struct linux_target_ops): Wire in the above.
4181 2016-03-03 Yao Qi <yao.qi@linaro.org>
4183 * linux-low.c: Update comments to start_step_over.
4185 2016-03-03 Yao Qi <yao.qi@linaro.org>
4188 * linux-low.c (handle_extended_wait): Set child suspended
4189 if event_lwp->bp_reinsert isn't zero.
4191 2016-03-02 Yao Qi <yao.qi@linaro.org>
4193 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
4194 enqueue_pending_signal.
4196 2016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
4198 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
4201 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4203 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
4204 (s390_regmap_3264) [!__s390x__]: New global.
4205 (s390_collect_ptrace_register): Skip map entries containing -1.
4206 (s390_supply_ptrace_register): Ditto.
4207 (s390_fill_gprs_high): New function.
4208 (s390_store_gprs_high): New function.
4209 (s390_regsets): Add NT_S390_HIGH_GPRS.
4210 (s390_get_hwcap): Enable on 31-bit.
4211 (have_hwcap_s390_high_gprs): Enable on 31-bit.
4212 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
4213 Detect NT_S390_HIGH_GPRS.
4214 (s390_usrregs_info_3264): Enable on 31-bit.
4215 (s390_regs_info): Enable regs_info_3264 on 31-bit.
4216 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
4218 2016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
4221 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
4222 * configure.srv: Ditto.
4223 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
4224 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
4225 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
4226 (init_registers_amd64_linux): Remove prototype.
4227 (tdesc_amd64_linux): Remove declaration.
4228 (get_ipa_tdesc): New function.
4229 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4230 initialize remaining tdescs.
4231 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
4232 (init_registers_i386_linux): Remove prototype.
4233 (tdesc_i386_linux): Remove declaration.
4234 (get_ipa_tdesc): New function.
4235 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
4236 initialize remaining tdescs.
4237 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
4238 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
4239 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
4240 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
4241 (x86_get_ipa_tdesc_idx): New function.
4242 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
4243 * linux-x86-tdesc.h: New file.
4244 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
4245 (target_get_ipa_tdesc_idx): New macro.
4246 * tracepoint.c (ipa_tdesc_idx): New macro.
4247 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
4248 (symbol_list): Add ipa_tdesc_idx.
4249 (cmd_qtstart): Write ipa_tdesc_idx in the target.
4250 (ipa_tdesc): Remove.
4251 (ipa_tdesc_idx): New variable.
4252 (get_context_regcache): Use get_ipa_tdesc.
4253 (gdb_collect): Ditto.
4255 * tracepoint.h (get_ipa_tdesc): New prototype.
4256 (ipa_tdesc): Remove.
4258 2016-02-24 Pedro Alves <palves@redhat.com>
4260 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
4261 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
4262 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
4263 Factor out common code between the USE_SIGTRAP_SIGINFO and
4264 !USE_SIGTRAP_SIGINFO blocks.
4265 (linux_low_filter_event): Call save_stop_reason instead of
4266 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
4268 (linux_wait_1): Update comments.
4270 2016-02-24 Wei-cheng Wang <cole945@gmail.com>
4272 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
4273 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
4274 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
4275 ppc_insert_point, ppc_remove_point.
4277 2016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
4279 * linux-s390-low.c (s390_supports_z_point_type): New function.
4280 (struct linux_target_ops): Wire s390_supports_z_point_type in.
4282 2016-02-16 Yao Qi <yao.qi@linaro.org>
4284 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
4285 PC. Get pc from regcache_read_pc.
4287 2016-02-12 Yao Qi <yao.qi@linaro.org>
4289 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
4290 or linux_get_pc_32bit.
4291 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
4293 2016-02-12 Yao Qi <yao.qi@linaro.org>
4295 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
4296 arm_linux_get_next_pcs_fixup.
4298 2016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
4300 * tracepoint.c (x_tracepoint_action_download): Change
4301 write_inferior_data_ptr to write_inferior_data_pointer.
4302 (cmd_qtstart): Likewise.
4303 (write_inferior_data_ptr): Remove.
4304 (download_agent_expr): Change write_inferior_data_ptr to
4305 write_inferior_data_pointer.
4306 (download_tracepoint_1): Likewise.
4307 (download_tracepoint): Likewise.
4308 (download_trace_state_variables): Likewise.
4310 2016-02-11 Wei-cheng Wang <cole945@gmail.com>
4311 Marcin Kościelnicki <koriakin@0x04.net>
4313 * tracepoint.c (struct tracepoint_action_ops): Remove.
4314 (struct tracepoint_action): Remove ops.
4315 (m_tracepoint_action_download, r_tracepoint_action_download)
4316 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
4317 size and offset accordingly.
4318 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4319 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4320 (tracepoint_action_send, tracepoint_action_download): New functions.
4321 Helpers for trace action handlers.
4322 (add_tracepoint_action): Remove setup actions ops.
4323 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4325 2016-02-10 Yao Qi <yao.qi@linaro.org>
4327 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4329 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4331 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4333 * configure: Regenerate.
4335 2016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4337 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4338 void * to gdb_byte *.
4339 * linux-low.c (siginfo_fixup): Likewise.
4340 (linux_xfer_siginfo): Likewise.
4341 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4343 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4345 2016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4347 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4349 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4351 * linux-x86-low.c [__x86_64__]: Include
4352 "nat/amd64-linux-siginfo.h".
4353 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4354 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4355 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4356 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4357 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4358 (cpt_si_fd, si_timerid, si_overrun): Move from
4359 nat/amd64-linux-siginfo.c.
4360 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4362 2016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4364 * server.c (skip_to_semicolon): Remove.
4365 (process_point_options): Use strchrnul instead of
4368 2016-01-26 Yao Qi <yao.qi@linaro.org>
4370 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4371 * linux-low.c (install_software_single_step_breakpoints): Don't
4372 call regcache_read_pc.
4373 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4376 2016-01-26 Yao Qi <yao.qi@linaro.org>
4378 * linux-low.c (install_software_single_step_breakpoints): Call
4379 regcache_read_pc instead of get_pc.
4381 2016-01-26 Yao Qi <yao.qi@linaro.org>
4383 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4384 (unblock_async_io): Rename to ...
4385 (block_unblock_async_io): ... it. New function.
4386 (enable_async_io): Don't install SIGIO handler. Unblock it
4388 (disable_async_io): Don't ignore SIGIO. Block it instead.
4389 (initialize_async_io): Install SIGIO handler. Don't call
4392 2016-01-26 Yao Qi <yao.qi@linaro.org>
4394 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4395 first character is '\003', call *the_target->request_interrupt.
4397 2016-01-25 Yao Qi <yao.qi@linaro.org>
4399 * remote-utils.c (new_thread_notify): Remove.
4400 (dead_thread_notify): Likewise.
4401 * remote-utils.h (new_thread_notify): Remove declaration.
4402 (dead_thread_notify): Likewise.
4404 2016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4406 * gdb.trace/pending.exp: Fix expected message on continue.
4408 2016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4410 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4411 it works properly on big-endian machines where sizeof (CORE_ADDR)
4414 2016-01-21 Pedro Alves <palves@redhat.com>
4416 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4417 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4418 * configure: Regenerate.
4420 2016-01-21 Yao Qi <yao.qi@linaro.org>
4422 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4423 is_thumb and set it according to CPSR saved on the stack.
4424 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4425 arm_sigreturn_next_pc.
4427 2016-01-18 Yao Qi <yao.qi@linaro.org>
4429 * linux-low.c (linux_set_pc_64bit): New function.
4430 (linux_get_pc_64bit): New function.
4431 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4433 * linux-sparc-low.c (debug_threads): Remove declaration.
4434 (sparc_get_pc): Remove.
4435 (the_low_target): Use linux_get_pc_64bit instead of
4437 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4438 (the_low_target): Use linux_get_pc_64bit and
4441 2016-01-18 Yao Qi <yao.qi@linaro.org>
4443 * linux-arm-low.c (debug_threads): Remove declaration.
4444 (arm_get_pc, arm_set_pc): Remove.
4445 (the_low_target): Use linux_get_pc_32bit and
4447 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4448 (the_low_target): Use linux_get_pc_32bit and
4450 * linux-cris-low.c (debug_threads): Remove declaration.
4451 (cris_get_pc, cris_set_pc,): Remove.
4452 (the_low_target): Use linux_get_pc_32bit and
4454 * linux-crisv32-low.c (debug_threads): Remove declaration.
4455 (cris_get_pc, cris_set_pc): Remove.
4456 (the_low_target): Use linux_get_pc_32bit and
4458 * linux-low.c: Include inttypes.h.
4459 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4460 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4461 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4462 (the_low_target): Use linux_get_pc_32bit and
4464 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4465 (the_low_target): Use linux_get_pc_32bit and
4467 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4468 (the_low_target): Use linux_get_pc_32bit and
4470 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4471 (the_low_target): Use linux_get_pc_32bit and
4473 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4474 (the_low_target): Use linux_get_pc_32bit and
4477 2016-01-18 Gary Benson <gbenson@redhat.com>
4479 * configure.ac (AC_FUNC_FORK): New check.
4480 * config.in: Regenerate.
4481 * configure: Likewise.
4483 2016-01-14 Yao Qi <yao.qi@linaro.org>
4485 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4486 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4487 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4488 arm_get_next_pcs_ctor.
4490 2016-01-12 Josh Stone <jistone@redhat.com>
4491 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4493 * inferiors.h: Include "gdb_vecs.h".
4494 (struct process_info): Add syscalls_to_catch.
4495 * inferiors.c (remove_process): Free syscalls_to_catch.
4496 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4497 syscall_return stops.
4498 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4499 * server.c (handle_general_set): Handle QCatchSyscalls.
4500 (handle_query): Report support for QCatchSyscalls.
4501 * target.h (struct target_ops): Add supports_catch_syscall.
4502 (target_supports_catch_syscall): New macro.
4503 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4504 (struct lwp_info): Add syscall_state.
4505 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4506 Maintain syscall_state and syscalls_to_catch across exec.
4507 (get_syscall_trapinfo): New function, proxy to the_low_target.
4508 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4509 (linux_low_filter_event): Toggle syscall_state entry/return for
4510 syscall traps, and set it ignored for all others.
4511 (gdb_catching_syscalls_p): New function.
4512 (gdb_catch_this_syscall_p): New function.
4513 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4514 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4515 (linux_supports_catch_syscall): New function.
4516 (linux_target_ops): Install it.
4517 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4518 (the_low_target): Install it.
4520 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4522 * acinclude.m4: Include new ../warning.m4 file.
4523 * configure: Regenerated.
4524 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4526 2016-01-12 Mike Frysinger <vapier@gentoo.org>
4528 * ax.c (is_goto_target): Mark static.
4529 * linux-low.c (register_addr): Likewise.
4530 (linux_fetch_registers, linux_store_registers): Likewise.
4531 * mem-break.c (any_persistent_commands): Fix old prototype.
4532 (add_commands_to_breakpoint): Mark static.
4533 * regcache.c (find_register_by_name): Delete unused func.
4534 * remote-utils.c (hex_or_minus_one): Mark static.
4535 * server.c (monitor_show_help): Mark static.
4536 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4537 handle_v_requests): Likewise.
4539 2016-01-12 Pedro Alves <palves@redhat.com>
4541 Remove use of the registered trademark symbol throughout.
4543 2016-01-08 Yao Qi <yao.qi@linaro.org>
4545 * remote-utils.c (getpkt): If c is '\003', call target hook
4548 2016-01-06 Yao Qi <yao.qi@linaro.org>
4550 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4551 linux-aarch32-low.c.
4552 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4553 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4554 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4555 (thumb2_breakpoint): Declare.
4556 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4557 linux-aarch32-low.h.
4558 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4559 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4560 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4562 2016-01-01 Joel Brobecker <brobecker@adacore.com>
4564 * gdbreplay.c (gdbreplay_version): Change copyright year in
4566 * server.c (gdbserver_version): Likewise.
4568 2015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4570 * server.c (crc32_table): Delete.
4571 (crc32): Use libiberty's xcrc32 function.
4573 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4575 * lynx-low.c (lynx_delete_thread_callback): New function.
4576 (lynx_mourn): Properly delete our process and all of its
4577 threads. Remove call to clear_inferiors.
4579 2015-12-22 Joel Brobecker <brobecker@adacore.com>
4581 * target.c (thread_search_callback): Add check that
4582 the thread_stopped target callback is not NULL before
4585 2015-12-21 Yao Qi <yao.qi@linaro.org>
4587 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4590 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4592 * server.c (handle_query): Call target_supports_software_single_step.
4594 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4596 * linux-low.c (single_step): New function.
4597 (linux_resume_one_lwp_throw): Call single_step.
4598 (start_step_over): Likewise.
4600 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4602 * Makefile.in (SFILES): Append arch/arm-linux.c,
4603 arch/arm-get-next-pcs.c.
4604 (arm-linux.o): New rule.
4605 (arm-get-next-pcs.o): New rule.
4606 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4608 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4609 to linux-aarch32-low.c.
4610 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4611 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4612 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4613 (thumb2_breakpoint_len): Likewise.
4614 (arm_is_thumb_mode): Make non-static.
4615 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4616 from linux-aarch32-low.c.
4617 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4618 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4619 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4620 (thumb2_breakpoint_len): Likewise.
4621 (arm_is_thumb_mode): New declaration.
4622 * linux-arm-low.c: Include arch/arm-linux.h
4623 aarch/arm-get-next-pcs.h, sys/syscall.h.
4624 (get_next_pcs_ops): New struct.
4625 (get_next_pcs_addr_bits_remove): New function.
4626 (get_next_pcs_is_thumb): New function.
4627 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4628 (arm_sigreturn_next_pc): Likewise.
4629 (get_next_pcs_syscall_next_pc): Likewise.
4630 (arm_gdbserver_get_next_pcs): Likewise.
4631 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4633 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4634 * server.h: Include gdb_vecs.h.
4636 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4638 * Makefile.in (SFILES): Append common/common-regcache.c.
4639 (OBS): Append common-regcache.o.
4640 (common-regcache.o): New rule.
4641 * regcache.c (init_register_cache): Initialize cache to
4643 (regcache_raw_read_unsigned): New function.
4644 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4645 register_status enum.
4647 2015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4649 * linux-aarch64-low.c (the_low_targets): Rename
4650 breakpoint_reinsert_addr to get_next_pcs.
4651 * linux-arm-low.c (the_low_targets): Likewise.
4652 * linux-bfin-low.c (the_low_targets): Likewise.
4653 * linux-cris-low.c (the_low_targets): Likewise.
4654 * linux-crisv32-low.c (the_low_targets): Likewise.
4655 * linux-low.c (can_software_single_step): Likewise.
4656 (install_software_single_step_breakpoints): New function.
4657 (start_step_over): Use install_software_single_step_breakpoints.
4658 * linux-low.h: New CORE_ADDR vector.
4659 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4661 * linux-mips-low.c (the_low_targets): Likewise.
4662 * linux-nios2-low.c (the_low_targets): Likewise.
4663 * linux-sparc-low.c (the_low_targets): Likewise.
4665 2015-12-17 Pedro Alves <palves@redhat.com>
4667 * linux-low.c (linux_kill_one_lwp): Remove references to
4669 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4671 (linux_init_signals): Delete.
4672 (initialize_low): Adjust.
4673 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4675 2015-12-16 Pedro Alves <palves@redhat.com>
4677 * configure.ac (compiler warning flags): When testing a
4678 -Wno-foo option, check whether -Wfoo works instead.
4679 * configure: Regenerate.
4681 2015-12-11 Don Breazeal <donb@codesourcery.com>
4683 * server.c (process_serial_event): Don't exit from gdbserver
4684 in remote mode if there are still active inferiors.
4686 2015-12-11 Yao Qi <yao.qi@linaro.org>
4688 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4689 arm_breakpoint_at if the process is 32-bit.
4691 2015-12-11 Yao Qi <yao.qi@linaro.org>
4693 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4696 2015-12-07 Yao Qi <yao.qi@linaro.org>
4698 * configure.srv: Append arm.o to srv_tgtobj for
4699 aarch64*-*-linux* target.
4700 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4701 from linux-arm-low.c.
4702 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4703 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4704 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4705 (thumb2_breakpoint_len): Likewise.
4706 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4707 (arm_breakpoint_kinds): Likewise.
4708 (arm_breakpoint_kind_from_pc): Likewise.
4709 (arm_sw_breakpoint_from_kind): Likewise.
4710 (arm_breakpoint_kind_from_current_state): Likewise.
4711 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4712 (arm_sw_breakpoint_from_kind): Declare.
4713 (arm_breakpoint_kind_from_current_state): Declare.
4714 (arm_breakpoint_at): Declare.
4715 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4716 arm_sw_breakpoint_from_kind if process is 32-bit.
4717 (aarch64_breakpoint_kind_from_pc): New function.
4718 (aarch64_breakpoint_kind_from_current_state): New function.
4719 (the_low_target): Initialize fields breakpoint_kind_from_pc
4720 and breakpoint_kind_from_current_state.
4721 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4722 linux-aarch32-low.c.
4723 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4724 (arm_breakpoint, arm_breakpoint_len): Likewise.
4725 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4726 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4727 (arm_is_thumb_mode): Likewise.
4728 (arm_breakpoint_at): Likewise.
4729 (arm_breakpoint_kind_from_pc): Likewise.
4730 (arm_sw_breakpoint_from_kind): Likewise.
4731 (arm_breakpoint_kind_from_current_state): Likewise.
4734 2015-08-04 Yao Qi <yao.qi@linaro.org>
4736 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4737 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4738 * server.c (extended_protocol): Remove "static".
4739 * server.h (extended_protocol): Declare it.
4741 2015-12-04 Josh Stone <jistone@redhat.com>
4743 * target.h (struct target_ops) <arch_setup>: Rename to ...
4744 (struct target_ops) <post_create_inferior>: ... this.
4745 (target_arch_setup): Rename to ...
4746 (target_post_create_inferior): ... this, calling post_create_inferior.
4747 * server.c (start_inferior): Update target_arch_setup calls to
4748 target_post_create_inferior.
4749 * linux-low.c (linux_low_ptrace_options): Forward declare.
4750 (linux_arch_setup): Update its comment for general use.
4751 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4752 (struct linux_target_ops): Use linux_post_create_inferior.
4753 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4754 to post_create_inferior.
4755 * nto-low.c (struct nto_target_ops): Likewise.
4756 * spu-low.c (struct spu_target_ops): Likewise.
4757 * win32-low.c (struct win32_target_ops): Likewise.
4759 2015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4761 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4763 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4765 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4766 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4767 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4768 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4769 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4770 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4771 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4772 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4773 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4774 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4775 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4776 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4778 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4780 * linux-low.c (linux_look_up_symbols): Don't call
4781 linux_supports_traceclone.
4782 * linux-low.h (thread_db_init): Remove use_events argument.
4783 * thread-db.c (thread_db_use_event): Remove global variable.
4784 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4785 (struct thread_db) <td_create_bp>: Remove field.
4786 (thread_db_create_event): Remove function.
4787 (thread_db_enable_reporting): Likewise.
4788 (find_one_thread): Don't check for thread_db_use_events.
4789 (attach_thread): Likewise.
4790 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4791 (try_thread_db_load_1): Don't check for thread_db_use_events.
4792 (thread_db_init): Remove use_events argument and thread events
4794 (remove_thread_event_breakpoints): Remove function.
4795 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4797 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4799 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4801 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4802 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4803 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4804 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4805 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4807 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4809 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4810 * linux-low.c (can_hardware_single_step): Use
4811 supports_hardware_single_step.
4812 (can_software_single_step): New function.
4813 (start_step_over): Call can_software_single_step.
4814 (linux_supports_hardware_single_step): New function.
4815 (struct target_ops) <supports_software_single_step>: Initialize.
4816 * linux-low.h (struct linux_target_ops)
4817 <supports_hardware_single_step>: Initialize.
4818 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4819 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4820 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4821 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4822 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4823 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4824 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4825 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4826 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4827 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4829 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4830 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4832 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4833 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4834 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4836 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4837 * target.h (struct target_ops): <supports_software_single_step>:
4839 (target_supports_software_single_step): New macro.
4841 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4843 * linux-low.c (linux_wait_1): Fix pc advance condition.
4844 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4845 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4847 2015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4849 * linux-arm-low.c (arm_is_thumb_mode): New function.
4850 (arm_breakpoint_at): Use arm_is_thumb_mode.
4851 (arm_breakpoint_kind_from_current_state): New function.
4852 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4854 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4855 (linux_breakpoint_kind_from_current_state): New function.
4856 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4857 * linux-low.h (struct linux_target_ops)
4858 <breakpoint_kind_from_current_state>: New field.
4859 * target.h (struct target_ops): Likewise.
4860 (target_breakpoint_kind_from_current_state): New macro.
4862 2015-11-30 Pedro Alves <palves@redhat.com>
4864 * linux-low.c (linux_resume): Wake up the event loop before
4867 2015-11-30 Pedro Alves <palves@redhat.com>
4869 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4871 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4873 * target.c (struct thread_search): New structure.
4874 (thread_search_callback): New function.
4875 (prev_general_thread): New global.
4876 (prepare_to_access_memory, done_accessing_memory): New functions.
4877 * target.h (prepare_to_access_memory, done_accessing_memory):
4878 Replace macros with function declarations.
4880 2015-11-30 Pedro Alves <palves@redhat.com>
4883 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4884 report TARGET_WAITKIND_NO_RESUMED.
4885 * remote-utils.c (prepare_resume_reply): Handle
4886 TARGET_WAITKIND_NO_RESUMED.
4887 * server.c (report_no_resumed): New global.
4888 (handle_query) <qSupported>: Handle "no-resumed+". Report
4889 "no-resumed+" support.
4890 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4891 return error if the client doesn't support no-resumed events.
4892 (push_stop_notification): New function.
4893 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4894 events if the client supports them.
4896 2015-11-30 Pedro Alves <palves@redhat.com>
4898 * linux-low.c (thread_still_has_status_pending_p): Don't check
4900 (lwp_resumed): New function.
4901 (status_pending_p_callback): Return early if the LWP is not
4902 supposed to be resumed.
4904 2015-11-30 Pedro Alves <palves@redhat.com>
4906 * linux-low.c (handle_extended_wait): Assert that the LWP's
4907 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4908 thread create events, leave the new child's status pending.
4909 (linux_low_filter_event): If GDB wants to hear about thread exit
4910 events, leave the LWP marked dead and don't delete it.
4911 (linux_wait_for_event_filtered): Don't check for thread exit.
4912 (filter_exit_event): New function.
4913 (linux_wait_1): Use it, when returning an exit event.
4914 (linux_resume_one_lwp_throw): Assert that the LWP's
4915 waitstatus is TARGET_WAITKIND_IGNORE.
4916 * remote-utils.c (prepare_resume_reply): Handle
4917 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4918 * server.c (report_thread_events): New global.
4919 (handle_general_set): Handle QThreadEvents.
4920 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4921 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4922 TARGET_WAITKIND_THREAD_EXITED.
4923 * server.h (report_thread_events): Declare.
4925 2015-11-30 Pedro Alves <palves@redhat.com>
4927 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4928 the thread's last_resume_kind was resume_stop.
4930 2015-11-30 Pedro Alves <palves@redhat.com>
4932 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4935 2015-11-30 Pedro Alves <palves@redhat.com>
4937 * server.c (handle_v_requests): Handle vCtrlC.
4939 2015-11-30 Pedro Alves <palves@redhat.com>
4941 * gdbthread.h (find_any_thread_of_pid): Declare.
4942 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4944 * server.c (handle_query): If current_thread is NULL, look for
4945 another thread of the selected process.
4947 2015-11-26 Daniel Colascione <dancol@dancol.org>
4948 Simon Marchi <simon.marchi@ericsson.com>
4950 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4951 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4953 * target.h (struct target_ops) <thread_name>: New field.
4954 (target_thread_name): New macro.
4956 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4958 * regcache.h (regcache_invalidate_pid): Add declaration.
4959 * regcache.c (regcache_invalidate_pid): New function, extracted
4960 from regcache_invalidate.
4961 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4962 Add trivial documentation comment.
4963 * lynx-low.c: Use regcache_invalidate_pid instead of
4964 regcache_invalidate.
4966 2015-11-23 Joel Brobecker <brobecker@adacore.com>
4968 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4969 and Elf64_auxv_t if the target is Android.
4971 2015-11-22 Doug Evans <xdje42@gmail.com>
4973 * target.h: #include <sys/types.h>.
4975 2015-11-19 Pedro Alves <palves@redhat.com>
4977 * linux-low.c (linux_process_qsupported): Change prototype.
4979 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4981 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4982 and adjust to loop over all features.
4983 * server.c (handle_query) <qSupported>: Adjust to call
4984 target_process_qsupported once, passing it a vector of unprocessed
4986 * target.h (struct target_ops) <process_qsupported>: Change
4988 (target_process_qsupported): Adjust.
4990 2015-11-19 Pedro Alves <palves@redhat.com>
4992 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4994 * configure: Regenerate.
4996 2015-11-19 Pedro Alves <palves@redhat.com>
4998 * configure: Regenerate.
5000 2015-11-19 Yao Qi <yao.qi@linaro.org>
5002 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
5005 2015-11-19 Yao Qi <yao.qi@linaro.org>
5007 * linux-aarch64-low.c (enum aarch64_operand_type): New.
5008 (struct aarch64_operand): Move enum out.
5010 2015-11-19 Yao Qi <yao.qi@linaro.org>
5012 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
5013 struct user_fpsimd_state *.
5014 (aarch64_store_fpregset): Likewise.
5016 2015-11-19 Yao Qi <yao.qi@linaro.org>
5018 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
5019 struct user_pt_regs *.
5020 (aarch64_store_gregset): Likewise.
5022 2015-11-18 Pedro Alves <palves@redhat.com>
5024 * Makefile.in (all_object_files): Add $IPA_OBJS.
5026 2015-11-17 Pedro Alves <palves@redhat.com>
5028 * win32-low.c (win32_resume): Use gdb_signal_from_host,
5029 GDB_SIGNAL_0 and gdb_signal_to_string.
5031 2015-11-17 Pedro Alves <palves@redhat.com>
5033 * win32-low.c (handle_output_debug_string): Remove parameter.
5034 (win32_kill): Remove our_status local and adjust call to
5035 handle_output_debug_string.
5036 (get_child_debug_event): Adjust call to
5037 handle_output_debug_string.
5039 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5041 * linux-mips-low.c (mips_fill_gregset): Add cast.
5042 (mips_store_gregset): Likewise.
5043 (mips_fill_fpregset): Likewise.
5044 (mips_store_fpregset): Likewise.
5046 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5048 * linux-mips-low.c (mips_add_watchpoint): Rename private to
5051 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5053 * linux-mips-low.c (mips_linux_new_thread): Change type of
5054 watch_type to enum target_hw_bp_type.
5056 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5058 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
5059 Change return type to arm_hwbp_type.
5061 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5063 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
5064 (arm_store_gregset): Likewise.
5065 * linux-arm-low.c (arm_get_hwcap): Likewise.
5066 (arm_read_description): Likewise.
5068 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5070 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
5072 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5074 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
5075 (ppc_fill_vsxregset): Likewise.
5076 (ppc_store_vsxregset): Likewise.
5077 (ppc_fill_vrregset): Likewise.
5078 (ppc_store_vrregset): Likewise.
5079 (ppc_fill_evrregset): Likewise.
5080 (ppc_store_evrregset): Likewise.
5082 2015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
5084 * linux-ppc-low.c (ppc_usrregs_info): Remove
5085 forward-declaration.
5086 (ppc_arch_setup): Move lower in file.
5088 2015-10-30 Simon Marchi <simon.marchi@ericsson.com>
5090 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
5091 (ps_pdwrite): Likewise.
5093 2015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
5095 * linux-arm-low.c (arm_new_thread): Move pointer dereference
5096 to after assert checks.
5098 2015-10-29 Simon Marchi <simon.marchi@ericsson.com>
5100 * proc-service.c (ps_pdread): Add/adjust casts.
5101 (ps_pdwrite): Add/adjust casts.
5103 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5105 * server.c (handle_search_memory_1): Cast return value of
5108 2015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
5110 * server.c (write_qxfer_response): Change type of data to
5113 2015-10-29 Pedro Alves <palves@redhat.com>
5115 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
5117 2015-10-29 Pedro Alves <palves@redhat.com>
5119 * tracepoint.c (clear_installed_tracepoints): Add casts.
5121 2015-10-29 Pedro Alves <palves@redhat.com>
5123 * server.c (handle_v_cont, process_serial_event): Add enum
5124 gdb_signal casts to signal parsing code.
5126 2015-10-29 Pedro Alves <palves@redhat.com>
5128 * linux-low.h (NULL_REGSET): Define.
5129 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5130 * linux-arm-low.c (arm_regsets): Likewise.
5131 * linux-crisv32-low.c (cris_regsets): Likewise.
5132 * linux-m68k-low.c (m68k_regsets): Likewise.
5133 * linux-mips-low.c (mips_regsets): Likewise.
5134 * linux-nios2-low.c (nios2_regsets): Likewise.
5135 * linux-ppc-low.c (ppc_regsets): Likewise.
5136 * linux-s390-low.c (s390_regsets): Likewise.
5137 * linux-sh-low.c (sh_regsets): Likewise.
5138 * linux-sparc-low.c (sparc_regsets): Likewise.
5139 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5140 * linux-tile-low.c (tile_regsets): Likewise.
5141 * linux-x86-low.c (x86_regsets): Likewise.
5142 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5144 2015-10-29 Pedro Alves <palves@redhat.com>
5146 * linux-low.h (NULL_REGSET): Define.
5147 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
5148 * linux-arm-low.c (arm_regsets): Likewise.
5149 * linux-crisv32-low.c (cris_regsets): Likewise.
5150 * linux-m68k-low.c (m68k_regsets): Likewise.
5151 * linux-mips-low.c (mips_regsets): Likewise.
5152 * linux-nios2-low.c (nios2_regsets): Likewise.
5153 * linux-ppc-low.c (ppc_regsets): Likewise.
5154 * linux-s390-low.c (s390_regsets): Likewise.
5155 * linux-sh-low.c (sh_regsets): Likewise.
5156 * linux-sparc-low.c (sparc_regsets): Likewise.
5157 * linux-tic6x-low.c (tic6x_regsets): Likewise.
5158 * linux-tile-low.c (tile_regsets): Likewise.
5159 * linux-x86-low.c (x86_regsets): Likewise.
5160 * linux-xtensa-low.c (xtensa_regsets): Likewise.
5162 2015-10-26 Doug Evans <dje@google.com>
5164 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
5166 2015-10-26 Doug Evans <dje@google.com>
5168 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
5170 2015-10-26 Doug Evans <dje@google.com>
5172 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
5174 (attach_thread, find_new_threads_callback): Ditto.
5176 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5178 * mem-break.h (set_breakpoint_data): Remove.
5180 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5182 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
5183 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5184 (initialize_low): Remove set_breakpoint_data call.
5185 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
5186 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
5187 (initialize_low): Remove set_breakpoint_data call.
5188 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
5189 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
5190 (initialize_low): Remove set_breakpoint_data call.
5192 2015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
5194 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
5195 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
5196 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
5197 * target.h (target_breakpoint_kind_from_pc): New macro.
5199 2015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
5201 * linux-low.c (default_breakpoint_kind_from_pc): New function.
5202 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
5203 the default breakpoint kind.
5205 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5207 * linux-arm-low.c (arm_supports_z_point_type): Add software
5210 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5212 * linux-arm-low.c: Refactor breakpoint definitions.
5213 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
5214 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
5216 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5218 * Makefile.in: Add arm.c/o.
5219 * configure.srv: Likewise.
5220 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
5221 (arm_breakpoint_kind_from_pc): New function.
5222 (arm_sw_breakpoint_from_kind): Return proper kind.
5223 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
5225 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5227 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
5229 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
5230 (struct raw_breakpoint) <size>: Remove.
5231 (struct raw_breakpoint) <kind>: Add.
5232 (bp_size): New function.
5233 (bp_opcode): Likewise.
5234 (find_raw_breakpoint_at): Adjust for kind.
5235 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
5236 (remove_memory_breakpoint): Adjust for kind call bp_size.
5237 (set_raw_breakpoint_at): Adjust for kind.
5238 (set_breakpoint): Likewise.
5239 (set_breakpoint_at): Call breakpoint_kind_from_pc.
5240 (delete_raw_breakpoint): Adjust for kind.
5241 (delete_breakpoint): Likewise.
5242 (find_gdb_breakpoint): Likewise.
5243 (set_gdb_breakpoint_1): Likewise.
5244 (set_gdb_breakpoint): Likewise.
5245 (delete_gdb_breakpoint_1): Likewise.
5246 (delete_gdb_breakpoint): Likewise.
5247 (uninsert_raw_breakpoint): Likewise.
5248 (reinsert_raw_breakpoint): Likewise.
5249 (set_breakpoint_data): Remove.
5250 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
5251 (check_mem_read): Adjust for kind call bp_size.
5252 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
5253 (clone_one_breakpoint): Adjust for kind.
5254 * mem-break.h (set_gdb_breakpoint): Likewise.
5255 (delete_gdb_breakpoint): Likewise.
5256 * server.c (process_serial_event): Likewise.
5258 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5260 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
5261 (struct linux_target_ops) <breakpoint>: Remove.
5262 (struct linux_target_ops) <breakpoint_len>: Remove.
5263 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5264 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5265 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
5266 (arm_sw_breakpoint_from_kind): New function.
5267 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
5268 (struct linux_target_ops) <breakpoint>: Remove.
5269 (struct linux_target_ops) <breakpoint_len>: Remove.
5270 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5271 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5272 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
5273 (struct linux_target_ops) <breakpoint>: Remove.
5274 (struct linux_target_ops) <breakpoint_len>: Remove.
5275 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5276 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5277 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
5278 (struct linux_target_ops) <breakpoint>: Remove.
5279 (struct linux_target_ops) <breakpoint_len>: Remove.
5280 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5281 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5282 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
5283 and sw_breakpoint_from_kind to increment the pc.
5284 (linux_breakpoint_kind_from_pc): New function.
5285 (linux_sw_breakpoint_from_kind): New function.
5286 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
5287 (initialize_low): Call breakpoint_kind_from_pc and
5288 sw_breakpoint_from_kind to replace breakpoint_data/len.
5289 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
5291 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
5292 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
5293 (struct linux_target_ops) <breakpoint>: Remove.
5294 (struct linux_target_ops) <breakpoint_len>: Remove.
5295 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5296 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5297 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
5298 (struct linux_target_ops) <breakpoint>: Remove.
5299 (struct linux_target_ops) <breakpoint_len>: Remove.
5300 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5301 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5302 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
5303 (struct linux_target_ops) <breakpoint>: Remove.
5304 (struct linux_target_ops) <breakpoint_len>: Remove.
5305 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5306 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5307 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
5308 (struct linux_target_ops) <breakpoint>: Remove.
5309 (struct linux_target_ops) <breakpoint_len>: Remove.
5310 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5311 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5312 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
5313 (struct linux_target_ops) <breakpoint>: Remove.
5314 (struct linux_target_ops) <breakpoint_len>: Remove.
5315 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5316 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5317 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5318 (struct linux_target_ops) <breakpoint>: Remove.
5319 (struct linux_target_ops) <breakpoint_len>: Remove.
5320 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5321 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5322 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5323 (struct linux_target_ops) <breakpoint>: Remove.
5324 (struct linux_target_ops) <breakpoint_len>: Remove.
5325 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5326 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5327 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5328 (struct linux_target_ops) <breakpoint>: Remove.
5329 (struct linux_target_ops) <breakpoint_len>: Remove.
5330 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5331 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5332 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5333 (struct linux_target_ops) <breakpoint>: Remove.
5334 (struct linux_target_ops) <breakpoint_len>: Remove.
5335 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5336 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5337 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5338 * linux-x86-low.c (x86_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-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5344 (struct linux_target_ops) <breakpoint>: Remove.
5345 (struct linux_target_ops) <breakpoint_len>: Remove.
5346 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5347 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5349 2015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5351 * linux-cris-low.c (cris_get_pc): Remove void arg.
5353 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5355 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5358 2015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5360 * inferiors.c (thread_pid_matches_callback): New function.
5361 (find_thread_process): New function.
5362 (remove_thread): Reset current_thread.
5363 (remove_process): Assert threads have been removed first.
5365 2015-10-15 Yao Qi <yao.qi@linaro.org>
5367 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5369 (aarch64_remove_point): Likewise.
5370 * regcache.c (regcache_register_size): New function.
5372 2015-10-12 Yao Qi <yao.qi@linaro.org>
5374 * linux-aarch64-low.c: Update all callers as emit_load_store
5375 is renamed to aarch64_emit_load_store.
5377 2015-10-12 Yao Qi <yao.qi@linaro.org>
5379 * linux-aarch64-low.c: Update all callers of function renaming
5380 from emit_insn to aarch64_emit_insn.
5382 2015-10-12 Yao Qi <yao.qi@linaro.org>
5384 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5385 arch/aarch64-insn.h.
5386 (struct aarch64_memory_operand): Likewise.
5388 (emit_insn): Move to arch/aarch64-insn.c.
5389 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5390 (emit_load_store): Move to arch/aarch64-insn.c.
5391 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5392 (can_encode_int32): Remove.
5394 2015-10-12 Yao Qi <yao.qi@linaro.org>
5396 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5397 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5398 (aarch64_relocate_instruction): Likewise.
5399 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5400 (struct aarch64_insn_visitor): Likewise.
5402 2015-10-12 Yao Qi <yao.qi@linaro.org>
5404 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5405 (struct aarch64_insn_visitor): New.
5406 (struct aarch64_insn_relocation_data): New.
5407 (aarch64_ftrace_insn_reloc_b): New function.
5408 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5409 (aarch64_ftrace_insn_reloc_cb): Likewise.
5410 (aarch64_ftrace_insn_reloc_tb): Likewise.
5411 (aarch64_ftrace_insn_reloc_adr): Likewise.
5412 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5413 (aarch64_ftrace_insn_reloc_others): Likewise.
5415 (aarch64_relocate_instruction): Use visitor.
5417 2015-10-12 Yao Qi <yao.qi@linaro.org>
5419 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5420 int. Add argument buf.
5421 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5422 aarch64_relocate_instruction.
5424 2015-10-12 Yao Qi <yao.qi@linaro.org>
5426 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5427 argument insn. Remove local variable insn. Don't call
5429 (aarch64_install_fast_tracepoint_jump_pad): Call
5432 2015-09-30 Yao Qi <yao.qi@linaro.org>
5434 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5435 (emit_load_store_pair): Likewise.
5437 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5439 * dll.c (match_dll): Add cast(s).
5440 (unloaded_dll): Likewise.
5441 * linux-low.c (second_thread_of_pid_p): Likewise.
5442 (delete_lwp_callback): Likewise.
5443 (count_events_callback): Likewise.
5444 (select_event_lwp_callback): Likewise.
5445 (linux_set_resume_request): Likewise.
5446 * server.c (accumulate_file_name_length): Likewise.
5447 (emit_dll_description): Likewise.
5448 (handle_qxfer_threads_worker): Likewise.
5449 (visit_actioned_threads): Likewise.
5450 * thread-db.c (any_thread_of): Likewise.
5451 * tracepoint.c (same_process_p): Likewise.
5452 (match_blocktype): Likewise.
5453 (build_traceframe_info_xml): Likewise.
5455 2015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5457 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5459 (gdb_unparse_agent_expr): Likewise.
5460 * hostio.c (require_data): Likewise.
5461 (handle_pread): Likewise.
5462 * linux-low.c (disable_regset): Likewise.
5463 (fetch_register): Likewise.
5464 (store_register): Likewise.
5465 (get_dynamic): Likewise.
5466 (linux_qxfer_libraries_svr4): Likewise.
5467 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5468 (set_fast_tracepoint_jump): Likewise.
5469 (uninsert_fast_tracepoint_jumps_at): Likewise.
5470 (reinsert_fast_tracepoint_jumps_at): Likewise.
5471 (validate_inserted_breakpoint): Likewise.
5472 (clone_agent_expr): Likewise.
5473 * regcache.c (init_register_cache): Likewise.
5474 * remote-utils.c (putpkt_binary_1): Likewise.
5475 (decode_M_packet): Likewise.
5476 (decode_X_packet): Likewise.
5477 (look_up_one_symbol): Likewise.
5478 (relocate_instruction): Likewise.
5479 (monitor_output): Likewise.
5480 * server.c (handle_search_memory): Likewise.
5481 (handle_qxfer_exec_file): Likewise.
5482 (handle_qxfer_libraries): Likewise.
5483 (handle_qxfer): Likewise.
5484 (handle_query): Likewise.
5485 (handle_v_cont): Likewise.
5486 (handle_v_run): Likewise.
5487 (captured_main): Likewise.
5488 * target.c (write_inferior_memory): Likewise.
5489 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5490 * tracepoint.c (init_trace_buffer): Likewise.
5491 (add_tracepoint_action): Likewise.
5492 (add_traceframe): Likewise.
5493 (add_traceframe_block): Likewise.
5494 (cmd_qtdpsrc): Likewise.
5495 (cmd_qtdv): Likewise.
5496 (cmd_qtstatus): Likewise.
5497 (response_source): Likewise.
5498 (response_tsv): Likewise.
5499 (cmd_qtnotes): Likewise.
5500 (gdb_collect): Likewise.
5501 (initialize_tracepoint): Likewise.
5503 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5505 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5506 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5507 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5509 (enum aarch64_condition_codes): New enum.
5510 (w0): New static global.
5513 (struct aarch64_memory_operand) <type>: New
5514 MEMORY_OPERAND_POSTINDEX type.
5515 (postindex_memory_operand): New helper function.
5516 (emit_ret): New function.
5517 (emit_load_store_pair): New function, factored out of emit_stp
5518 with support for MEMORY_OPERAND_POSTINDEX.
5519 (emit_stp): Rewrite using emit_load_store_pair.
5520 (emit_ldp): New function.
5521 (emit_load_store): Likewise.
5522 (emit_ldr): Mention post-index instruction in comment.
5523 (emit_ldrh): New function.
5524 (emit_ldrb): New function.
5525 (emit_ldrsw): Mention post-index instruction in comment.
5526 (emit_str): Likewise.
5527 (emit_subs): New function.
5528 (emit_cmp): Likewise.
5529 (emit_and): Likewise.
5530 (emit_orr): Likewise.
5531 (emit_orn): Likewise.
5532 (emit_eor): Likewise.
5533 (emit_mvn): Likewise.
5534 (emit_lslv): Likewise.
5535 (emit_lsrv): Likewise.
5536 (emit_asrv): Likewise.
5537 (emit_mul): Likewise.
5538 (emit_sbfm): Likewise.
5539 (emit_sbfx): Likewise.
5540 (emit_ubfm): Likewise.
5541 (emit_ubfx): Likewise.
5542 (emit_csinc): Likewise.
5543 (emit_cset): Likewise.
5544 (emit_nop): Likewise.
5545 (emit_ops_insns): New helper function.
5546 (emit_pop): Likewise.
5547 (emit_push): Likewise.
5548 (aarch64_emit_prologue): New function.
5549 (aarch64_emit_epilogue): Likewise.
5550 (aarch64_emit_add): Likewise.
5551 (aarch64_emit_sub): Likewise.
5552 (aarch64_emit_mul): Likewise.
5553 (aarch64_emit_lsh): Likewise.
5554 (aarch64_emit_rsh_signed): Likewise.
5555 (aarch64_emit_rsh_unsigned): Likewise.
5556 (aarch64_emit_ext): Likewise.
5557 (aarch64_emit_log_not): Likewise.
5558 (aarch64_emit_bit_and): Likewise.
5559 (aarch64_emit_bit_or): Likewise.
5560 (aarch64_emit_bit_xor): Likewise.
5561 (aarch64_emit_bit_not): Likewise.
5562 (aarch64_emit_equal): Likewise.
5563 (aarch64_emit_less_signed): Likewise.
5564 (aarch64_emit_less_unsigned): Likewise.
5565 (aarch64_emit_ref): Likewise.
5566 (aarch64_emit_if_goto): Likewise.
5567 (aarch64_emit_goto): Likewise.
5568 (aarch64_write_goto_address): Likewise.
5569 (aarch64_emit_const): Likewise.
5570 (aarch64_emit_call): Likewise.
5571 (aarch64_emit_reg): Likewise.
5572 (aarch64_emit_pop): Likewise.
5573 (aarch64_emit_stack_flush): Likewise.
5574 (aarch64_emit_zero_ext): Likewise.
5575 (aarch64_emit_swap): Likewise.
5576 (aarch64_emit_stack_adjust): Likewise.
5577 (aarch64_emit_int_call_1): Likewise.
5578 (aarch64_emit_void_call_2): Likewise.
5579 (aarch64_emit_eq_goto): Likewise.
5580 (aarch64_emit_ne_goto): Likewise.
5581 (aarch64_emit_lt_goto): Likewise.
5582 (aarch64_emit_le_goto): Likewise.
5583 (aarch64_emit_gt_goto): Likewise.
5584 (aarch64_emit_ge_got): Likewise.
5585 (aarch64_emit_ops_impl): New static global variable.
5586 (aarch64_emit_ops): New target function, return
5587 &aarch64_emit_ops_impl.
5588 (struct linux_target_ops): Install it.
5590 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5592 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5593 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5595 * linux-aarch64-ipa.c: New file.
5596 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5598 (aarch64_get_thread_area): New target method.
5599 (extract_signed_bitfield): New helper function.
5600 (aarch64_decode_ldr_literal): New function.
5601 (enum aarch64_opcodes): New enum.
5602 (struct aarch64_register): New struct.
5603 (struct aarch64_operand): New struct.
5604 (x0): New static global.
5613 (aarch64_register): New helper function.
5614 (register_operand): Likewise.
5615 (immediate_operand): Likewise.
5616 (struct aarch64_memory_operand): New struct.
5617 (offset_memory_operand): New helper function.
5618 (preindex_memory_operand): Likewise.
5619 (enum aarch64_system_control_registers): New enum.
5620 (ENCODE): New macro.
5621 (emit_insn): New helper function.
5622 (emit_b): New function.
5623 (emit_bcond): Likewise.
5624 (emit_cb): Likewise.
5625 (emit_tb): Likewise.
5626 (emit_blr): Likewise.
5627 (emit_stp): Likewise.
5628 (emit_ldp_q_offset): Likewise.
5629 (emit_stp_q_offset): Likewise.
5630 (emit_load_store): Likewise.
5631 (emit_ldr): Likewise.
5632 (emit_ldrsw): Likewise.
5633 (emit_str): Likewise.
5634 (emit_ldaxr): Likewise.
5635 (emit_stxr): Likewise.
5636 (emit_stlr): Likewise.
5637 (emit_data_processing_reg): Likewise.
5638 (emit_data_processing): Likewise.
5639 (emit_add): Likewise.
5640 (emit_sub): Likewise.
5641 (emit_mov): Likewise.
5642 (emit_movk): Likewise.
5643 (emit_mov_addr): Likewise.
5644 (emit_mrs): Likewise.
5645 (emit_msr): Likewise.
5646 (emit_sevl): Likewise.
5647 (emit_wfe): Likewise.
5648 (append_insns): Likewise.
5649 (can_encode_int32_in): New helper function.
5650 (aarch64_relocate_instruction): New function.
5651 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5652 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5653 (struct linux_target_ops): Install aarch64_get_thread_area,
5654 aarch64_install_fast_tracepoint_jump_pad and
5655 aarch64_get_min_fast_tracepoint_insn_len.
5657 2015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5659 * Makefile.in (aarch64-insn.o): New rule.
5660 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5662 2015-09-21 Yao Qi <yao.qi@linaro.org>
5664 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5666 2015-09-21 Yao Qi <yao.qi@linaro.org>
5668 * tracepoint.c (max_jump_pad_size): Remove.
5670 2015-09-18 Yao Qi <yao.qi@linaro.org>
5672 * linux-aarch64-low.c: Don't include sys/uio.h.
5673 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5675 2015-09-16 Wei-cheng Wang <cole945@gmail.com>
5677 * tracepoint.c (eval_result_type): Change prototype.
5678 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5680 2015-09-15 Pedro Alves <palves@redhat.com>
5682 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5683 Check whether to report exec events instead of checking whether
5684 multiprocess is enabled.
5686 2015-09-15 Pedro Alves <palves@redhat.com>
5689 * remote-utils.c (prepare_resume_reply): Merge
5690 TARGET_WAITKIND_VFORK_DONE switch case with the
5691 TARGET_WAITKIND_FORKED case.
5693 2015-09-15 Yao Qi <yao.qi@linaro.org>
5695 * server.c (handle_query): Check string comparison using
5696 "else if" instead of "if".
5698 2015-09-15 Yao Qi <yao.qi@linaro.org>
5700 * server.c (vCont_supported): New global variable.
5701 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5702 matches. Append ";vContSupported+" to own_buf.
5703 (handle_v_requests): Append ";s;S" to own_buf if target supports
5704 hardware single step or vCont_supported is false.
5705 (capture_main): Set vCont_supported to zero.
5707 2015-09-15 Yao Qi <yao.qi@linaro.org>
5709 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5711 (linux_supports_hardware_single_step): ... New function.
5712 (linux_target_ops): Update.
5713 * lynx-low.c (lynx_target_ops): Set field
5714 supports_hardware_single_step to target_can_do_hardware_single_step.
5715 * nto-low.c (nto_target_ops): Likewise.
5716 * spu-low.c (spu_target_ops): Likewise.
5717 * win32-low.c (win32_target_ops): Likewise.
5718 * target.c (target_can_do_hardware_single_step): New function.
5719 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5720 Remove. <supports_hardware_single_step>: New field.
5721 (target_supports_conditional_breakpoints): Remove.
5722 (target_supports_hardware_single_step): New macro.
5723 (target_can_do_hardware_single_step): Declare.
5724 * server.c (handle_query): Use target_supports_hardware_single_step
5725 instead of target_supports_conditional_breakpoints.
5727 2015-09-15 Yao Qi <yao.qi@linaro.org>
5729 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5731 (struct linux_target_ops the_low_target): Install
5732 aarch64_linux_siginfo_fixup.
5734 2015-09-11 Don Breazeal <donb@codesourcery.com>
5735 Luis Machado <lgustavo@codesourcery.com>
5737 * linux-low.c (linux_mourn): Static declaration.
5738 (linux_arch_setup): Move in front of
5739 handle_extended_wait.
5740 (linux_arch_setup_thread): New function.
5741 (handle_extended_wait): Handle exec events. Call
5742 linux_arch_setup_thread. Make event_lwp argument a
5743 pointer-to-a-pointer.
5744 (check_zombie_leaders): Do not check stopped threads.
5745 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5746 (linux_low_filter_event): Add lwp and thread for exec'ing
5747 non-leader thread if leader thread has been deleted.
5748 Refactor code into linux_arch_setup_thread and call it.
5749 Pass child lwp pointer by reference to handle_extended_wait.
5750 (linux_wait_for_event_filtered): Update comment.
5751 (linux_wait_1): Prevent clobbering exec event status.
5752 (linux_supports_exec_events): New function.
5753 (linux_target_ops) <supports_exec_events>: Initialize new member.
5754 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5756 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5757 * server.c (report_exec_events): New global variable.
5758 (handle_query): Handle qSupported query for exec-events feature.
5759 (captured_main): Initialize report_exec_events.
5760 * server.h (report_exec_events): Declare new global variable.
5761 * target.h (struct target_ops) <supports_exec_events>: New
5763 (target_supports_exec_events): New macro.
5764 * win32-low.c (win32_target_ops) <supports_exec_events>:
5765 Initialize new member.
5767 2015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5769 * linux-low.c (linux_low_enable_btrace): Remove.
5770 (linux_target_ops): Replace linux_low_enable_btrace with
5771 linux_enable_btrace.
5773 2015-09-03 Yao Qi <yao.qi@linaro.org>
5775 * linux-aarch64-low.c (aarch64_insert_point): Call
5776 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5779 2015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5781 * linux-low.c (check_stopped_by_breakpoint): Use
5782 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5784 2015-08-27 Pedro Alves <palves@redhat.com>
5786 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5788 2015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5790 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5791 the XNEW-family equivalent.
5792 (compile_bytecodes): Likewise.
5793 * dll.c (loaded_dll): Likewise.
5794 * event-loop.c (append_callback_event): Likewise.
5795 (create_file_handler): Likewise.
5796 (create_file_event): Likewise.
5797 * hostio.c (handle_open): Likewise.
5798 * inferiors.c (add_thread): Likewise.
5799 (add_process): Likewise.
5800 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5801 * linux-arm-low.c (arm_new_process): Likewise.
5802 (arm_new_thread): Likewise.
5803 * linux-low.c (add_to_pid_list): Likewise.
5804 (linux_add_process): Likewise.
5805 (handle_extended_wait): Likewise.
5806 (add_lwp): Likewise.
5807 (enqueue_one_deferred_signal): Likewise.
5808 (enqueue_pending_signal): Likewise.
5809 (linux_resume_one_lwp_throw): Likewise.
5810 (linux_resume_one_thread): Likewise.
5811 (linux_read_memory): Likewise.
5812 (linux_write_memory): Likewise.
5813 * linux-mips-low.c (mips_linux_new_process): Likewise.
5814 (mips_linux_new_thread): Likewise.
5815 (mips_add_watchpoint): Likewise.
5816 * linux-x86-low.c (initialize_low_arch): Likewise.
5817 * lynx-low.c (lynx_add_process): Likewise.
5818 * mem-break.c (set_raw_breakpoint_at): Likewise.
5819 (set_breakpoint): Likewise.
5820 (add_condition_to_breakpoint): Likewise.
5821 (add_commands_to_breakpoint): Likewise.
5822 (clone_agent_expr): Likewise.
5823 (clone_one_breakpoint): Likewise.
5824 * regcache.c (new_register_cache): Likewise.
5825 * remote-utils.c (look_up_one_symbol): Likewise.
5826 * server.c (queue_stop_reply): Likewise.
5827 (start_inferior): Likewise.
5828 (queue_stop_reply_callback): Likewise.
5829 (handle_target_event): Likewise.
5830 * spu-low.c (fetch_ppc_memory): Likewise.
5831 (store_ppc_memory): Likewise.
5832 * target.c (set_target_ops): Likewise.
5833 * thread-db.c (thread_db_load_search): Likewise.
5834 (try_thread_db_load_1): Likewise.
5835 * tracepoint.c (add_tracepoint): Likewise.
5836 (add_tracepoint_action): Likewise.
5837 (create_trace_state_variable): Likewise.
5838 (cmd_qtdpsrc): Likewise.
5839 (cmd_qtro): Likewise.
5840 (add_while_stepping_state): Likewise.
5841 * win32-low.c (child_add_thread): Likewise.
5842 (get_image_name): Likewise.
5844 2015-08-25 Yao Qi <yao.qi@linaro.org>
5846 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5848 2015-08-25 Yao Qi <yao.qi@linaro.org>
5850 * Makefile.in (aarch64-linux.o): New rule.
5851 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5853 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5854 (aarch64_init_debug_reg_state): Make it extern.
5855 (aarch64_linux_prepare_to_resume): Remove.
5857 2015-08-25 Yao Qi <yao.qi@linaro.org>
5859 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5860 lwp_arch_private_info and ptid_of_lwp.
5862 2015-08-25 Yao Qi <yao.qi@linaro.org>
5864 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5865 Find proc_info by find_process_pid. All callers updated.
5867 2015-08-25 Yao Qi <yao.qi@linaro.org>
5869 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5871 (debug_reg_change_callback): Remove.
5872 (aarch64_notify_debug_reg_change): Remove.
5874 2015-08-25 Yao Qi <yao.qi@linaro.org>
5876 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5877 Call current_lwp_ptid.
5879 2015-08-25 Yao Qi <yao.qi@linaro.org>
5881 * linux-aarch64-low.c (debug_reg_change_callback): Use
5884 2015-08-25 Yao Qi <yao.qi@linaro.org>
5886 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5888 2015-08-25 Yao Qi <yao.qi@linaro.org>
5890 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5892 2015-08-25 Yao Qi <yao.qi@linaro.org>
5894 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5897 2015-08-25 Yao Qi <yao.qi@linaro.org>
5899 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5901 (debug_reg_change_callback): Remove argument entry and add argument
5902 lwp. Remove local variable thread. Don't print thread id in the
5903 debugging output. Don't check whether pid of thread equals to pid.
5904 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5905 iterate_over_lwps instead find_inferior.
5907 2015-08-24 Pedro Alves <palves@redhat.com>
5909 * inferiors.c (get_first_process): New function.
5910 * inferiors.h (get_first_process): New declaration.
5911 * remote-utils.c (read_ptid): Default to the first process in the
5912 list, instead of to the current thread's process.
5914 2015-08-24 Pedro Alves <palves@redhat.com>
5916 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5917 * event-loop.c: Likewise.
5918 * remote-utils.c: Likewise.
5919 * tracepoint.c: Likewise.
5921 2015-08-24 Pedro Alves <palves@redhat.com>
5923 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5926 2015-08-21 Pedro Alves <palves@redhat.com>
5928 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5929 instead of literal 1.
5931 2015-08-21 Pedro Alves <palves@redhat.com>
5933 * tdesc.c (default_description): Explicitly zero-initialize.
5935 2015-08-21 Pedro Alves <palves@redhat.com>
5938 * inferiors.c (remove_thread): Discard any pending stop reply for
5940 * server.c (remove_all_on_match_pid): Rename to ...
5941 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5943 (discard_queued_stop_replies): Change parameter to a ptid. Now
5945 (handle_v_kill, kill_inferior_callback, captured_main)
5946 (process_serial_event): Adjust.
5947 * server.h (discard_queued_stop_replies): Declare.
5949 2015-08-21 Pedro Alves <palves@redhat.com>
5951 * linux-low.c (wait_for_sigstop): Always switch to no thread
5952 selected if the previously current thread dies.
5953 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5954 process instead of the current thread's.
5955 * remote-utils.c (input_interrupt): Don't check if there's no
5957 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5958 current thread to the general thread fails, error out.
5959 (handle_qxfer_auxv, handle_qxfer_libraries)
5960 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5961 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5962 (handle_query): Check if there's a thread selected instead of
5963 checking whether there's any thread in the thread list.
5964 (handle_qxfer_threads, handle_qxfer_btrace)
5965 (handle_qxfer_btrace_conf): Don't error out early if there's no
5966 thread in the thread list.
5967 (handle_v_cont, myresume): Don't set the current thread to the
5969 (process_serial_event) <Hg handling>: Also set thread_id if the
5970 previous general thread is still alive.
5971 (process_serial_event) <g/G handling>: If setting the current
5972 thread to the general thread fails, error out.
5973 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5974 thread's lwp instead of the current thread's.
5975 * target.c (set_desired_thread): If the desired thread was not
5976 found, leave the current thread pointing to NULL. Return an int
5977 (boolean) indicating success.
5978 * target.h (set_desired_thread): Change return type to int.
5980 2015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5982 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5983 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5985 (ps_get_thread_area): New function.
5987 2015-08-19 Gary Benson <gbenson@redhat.com>
5989 * hostio.c (handle_pread): Do not attempt to read more data
5990 than hostio_reply_with_data can fit in a packet.
5992 2015-08-18 Joel Brobecker <brobecker@adacore.com>
5994 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5996 2015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5998 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
6000 2015-08-06 Pedro Alves <palves@redhat.com>
6002 * tracepoint.c (expr_eval_result): Now an int.
6004 2015-08-06 Pedro Alves <palves@redhat.com>
6006 * gdbthread.h (struct regcache): Forward declare.
6007 (struct thread_info) <regcache_data>: Now a struct regcache
6009 * inferiors.c (inferior_regcache_data)
6010 (set_inferior_regcache_data): Now work with struct regcache
6012 * inferiors.h (struct regcache): Forward declare.
6013 (inferior_regcache_data, set_inferior_regcache_data): Now work
6014 with struct regcache pointers.
6015 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
6016 (free_register_cache_thread): Remove struct regcache pointer
6019 2015-08-06 Pedro Alves <palves@redhat.com>
6021 * server.c (captured_main): On error, print the exception message
6022 to stderr, and if run_once is set, throw a quit.
6024 2015-08-06 Pedro Alves <palves@redhat.com>
6026 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
6029 2015-08-06 Pedro Alves <palves@redhat.com>
6031 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
6032 reading beyond the passed in buffer length.
6034 2015-08-06 Pierre Langlois <pierre.langlois@arm.com>
6036 * tracepoint.c (symbol_list) <required>: Remove.
6038 2015-08-06 Pedro Alves <palves@redhat.com>
6040 * linux-low.c (handle_extended_wait): Set the fork child's suspend
6041 count if stopping and suspending threads.
6042 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
6043 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
6044 (linux_detach): Complete an ongoing step-over.
6045 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
6047 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
6048 (linux_wait_1): If passing a signal to the inferior after
6049 finishing a step-over, unsuspend and re-resume all lwps. If we
6050 see a single-step event but the thread should be continuing, don't
6051 pass the trap to gdb.
6052 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
6053 internal_error instead of gdb_assert.
6054 (enqueue_pending_signal): New function.
6055 (check_ptrace_stopped_lwp_gone): Add debug output.
6056 (start_step_over): Use internal_error instead of gdb_assert.
6057 (complete_ongoing_step_over): New function.
6058 (linux_resume_one_thread): Don't resume a suspended thread.
6059 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
6062 2015-08-06 Pedro Alves <palves@redhat.com>
6064 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
6065 (linux_thread_alive): Use lwp_is_marked_dead.
6066 (extended_event_reported): Delete.
6067 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
6068 instead of extended_event_reported.
6069 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
6071 (lwp_is_marked_dead): New function.
6072 (lwp_running): Use lwp_is_marked_dead.
6073 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
6076 2015-08-06 Pedro Alves <palves@redhat.com>
6078 * linux-low.c (linux_wait_1): Move fork event output out of the
6079 !report_to_gdb check. Pass event_child->waitstatus to
6080 target_waitstatus_to_string instead of ourstatus.
6082 2015-08-04 Yao Qi <yao.qi@linaro.org>
6084 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
6085 if current_thread is 32 bit.
6087 2015-08-04 Yao Qi <yao.qi@linaro.org>
6089 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
6090 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
6091 * server.c (extended_protocol): Remove "static".
6092 * server.h (extended_protocol): Declare it.
6094 2015-08-04 Yao Qi <yao.qi@linaro.org>
6096 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
6097 both aarch64 and aarch32.
6098 (aarch64_set_pc): Likewise.
6100 2015-08-04 Yao Qi <yao.qi@linaro.org>
6102 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
6103 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
6104 arm-with-neon.xml to srv_xmlfiles.
6105 * linux-aarch64-low.c: Include linux-aarch32-low.h.
6106 (is_64bit_tdesc): New function.
6107 (aarch64_linux_read_description): New function.
6108 (aarch64_arch_setup): Call aarch64_linux_read_description.
6109 (regs_info): Rename to regs_info_aarch64.
6110 (aarch64_regs_info): Return right regs_info.
6111 (initialize_low_arch): Call initialize_low_arch_aarch32.
6113 2015-08-04 Yao Qi <yao.qi@linaro.org>
6115 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
6116 * linux-aarch32-low.c: New file.
6117 * linux-aarch32-low.h: New file.
6118 * linux-arm-low.c (arm_fill_gregset): Move it to
6119 linux-aarch32-low.c.
6120 (arm_store_gregset): Likewise.
6121 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
6122 (arm_store_vfpregset): Call arm_store_vfpregset_num.
6123 (arm_arch_setup): Check if PTRACE_GETREGSET works.
6124 (regs_info): Rename to regs_info_arm.
6125 (arm_regs_info): Return regs_info_aarch32 if
6126 have_ptrace_getregset is 1 and target description is
6127 arm_with_neon or arm_with_vfpv3.
6128 (initialize_low_arch): Don't call init_registers_arm_with_neon.
6129 Call initialize_low_arch_aarch32 instead.
6131 2015-08-04 Yao Qi <yao.qi@linaro.org>
6133 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
6134 * linux-low.c: ... here.
6135 * linux-low.h (have_ptrace_getregset): Declare it.
6137 2015-08-04 Pedro Alves <palves@redhat.com>
6139 * thread-db.c (struct thread_db): Use new typedefs.
6140 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
6142 (disable_thread_event_reporting): Cast result of dlsym to
6143 destination function pointer type.
6144 (thread_db_mourn): Use td_ta_delete_ftype.
6146 2015-08-03 Sandra Loosemore <sandra@codesourcery.com>
6148 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
6150 (CDX_BREAKPOINT): Define for R2.
6151 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
6152 (the_low_target): Add comments.
6154 2015-07-30 Yao Qi <yao.qi@linaro.org>
6156 * linux-arm-low.c (arm_hwcap): Remove it.
6157 (arm_read_description): New local variable arm_hwcap. Don't
6158 set arm_hwcap to zero.
6160 2015-07-30 Yao Qi <yao.qi@linaro.org>
6162 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
6163 Use regcache->tdesc instead.
6164 (arm_store_wmmxregset): Likewise.
6165 (arm_fill_vfpregset): Likewise.
6166 (arm_store_vfpregset): Likewise.
6168 2015-07-30 Yao Qi <yao.qi@linaro.org>
6170 * linux-arm-low.c: Include arch/arm.h.
6171 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
6172 (arm_store_gregset): Likewise.
6174 2015-07-29 Simon Marchi <simon.marchi@ericsson.com>
6176 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
6177 ptrace's 4th parameter.
6179 2015-07-27 Yao Qi <yao.qi@linaro.org>
6181 * configure.srv (case aarch64*-*-linux*): Don't set
6184 2015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
6186 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
6188 * linux-arm-low.c: Likewise.
6189 * linux-cris-low.c: Likewise.
6190 * linux-crisv32-low.c: Likewise.
6191 * linux-low.c: Likewise.
6192 * linux-m68k-low.c: Likewise.
6193 * linux-mips-low.c: Likewise.
6194 * linux-nios2-low.c: Likewise.
6195 * linux-s390-low.c: Likewise.
6196 * linux-sparc-low.c: Likewise.
6197 * linux-tic6x-low.c: Likewise.
6198 * linux-tile-low.c: Likewise.
6199 * linux-x86-low.c: Likewise.
6201 2015-07-24 Pedro Alves <palves@redhat.com>
6203 * config.in: Regenerate.
6204 * configure: Regenerate.
6206 2015-07-24 Pedro Alves <palves@redhat.com>
6208 * acinclude.m4: Include ../ptrace.m4.
6209 * configure.ac: Call GDB_AC_PTRACE.
6210 * config.in, configure: Regenerate.
6212 2015-07-24 Yao Qi <yao.qi@linaro.org>
6214 * linux-low.c (linux_create_inferior): Remove setting to
6215 proc->priv->new_inferior.
6216 (linux_attach): Likewise.
6217 (linux_low_filter_event): Likewise.
6218 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
6220 2015-07-24 Yao Qi <yao.qi@linaro.org>
6222 * linux-low.c (linux_arch_setup): New function.
6223 (linux_low_filter_event): If proc->tdesc is NULL and
6224 proc->attached is true, call the_low_target.arch_setup.
6225 Otherwise, keep status pending, and return.
6226 (linux_resume_one_lwp_throw): Don't call get_pc if
6227 thread->while_stepping isn't NULL. Don't call
6228 get_thread_regcache if proc->tdesc is NULL.
6229 (need_step_over_p): Return 0 if proc->tdesc is NULL.
6230 (linux_target_ops): Install arch_setup.
6231 * server.c (start_inferior): Call the_target->arch_setup.
6232 * target.h (struct target_ops) <arch_setup>: New field.
6233 (target_arch_setup): New marco.
6234 * lynx-low.c (lynx_target_ops): Update.
6235 * nto-low.c (nto_target_ops): Update.
6236 * spu-low.c (spu_target_ops): Update.
6237 * win32-low.c (win32_target_ops): Update.
6239 2015-07-24 Yao Qi <yao.qi@linaro.org>
6241 * linux-low.c (linux_add_process): Don't set
6242 proc->priv->new_inferior.
6243 (linux_create_inferior): Set proc->priv->new_inferior to 1.
6244 (linux_attach): Likewise.
6246 2015-07-24 Yao Qi <yao.qi@linaro.org>
6248 * server.c (start_inferior): Code refactor.
6250 2015-07-24 Yao Qi <yao.qi@linaro.org>
6252 * server.c (process_serial_event): Set general_thread.
6254 2015-07-21 Yao Qi <yao.qi@linaro.org>
6256 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
6257 aarch64_linux_get_debug_reg_capacity.
6259 2015-07-17 Yao Qi <yao.qi@linaro.org>
6261 * Makefile.in (aarch64-linux-hw-point.o): New rule.
6262 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
6263 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
6264 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
6265 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
6266 (AARCH64_HWP_ALIGNMENT): Likewise.
6267 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
6268 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
6269 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
6270 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
6271 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
6272 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
6273 (struct aarch64_debug_reg_state): Likewise.
6274 (struct arch_lwp_info): Likewise.
6275 (aarch64_align_watchpoint): Likewise.
6276 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
6277 (aarch64_watchpoint_length): Likewise.
6278 (aarch64_point_encode_ctrl_reg): Likewise
6279 (aarch64_point_is_aligned): Likewise.
6280 (aarch64_align_watchpoint): Likewise.
6281 (aarch64_linux_set_debug_regs):
6282 (aarch64_dr_state_insert_one_point): Likewise.
6283 (aarch64_dr_state_remove_one_point): Likewise.
6284 (aarch64_handle_breakpoint): Likewise.
6285 (aarch64_handle_aligned_watchpoint): Likewise.
6286 (aarch64_handle_unaligned_watchpoint): Likewise.
6287 (aarch64_handle_watchpoint): Likewise.
6289 2015-07-17 Yao Qi <yao.qi@linaro.org>
6291 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
6292 and don't aarch64_get_debug_reg_state. All callers update.
6293 (aarch64_handle_aligned_watchpoint): Likewise.
6294 (aarch64_handle_unaligned_watchpoint): Likewise.
6295 (aarch64_handle_watchpoint): Likewise.
6296 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
6297 (aarch64_remove_point): Likewise.
6299 2015-07-17 Yao Qi <yao.qi@linaro.org>
6301 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
6303 (aarch64_handle_unaligned_watchpoint): Likewise.
6305 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6307 Revert the previous 3 commits:
6308 Move gdb_regex* to common/
6309 Move linux_find_memory_regions_full & co.
6310 gdbserver build-id attribute generator
6312 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6313 Jan Kratochvil <jan.kratochvil@redhat.com>
6315 gdbserver build-id attribute generator.
6316 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
6317 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6318 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6320 (get_dynamic): Use find_pdhr to traverse program headers.
6321 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6322 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6323 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6324 (get_hex_build_id): New.
6325 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6326 to reply XML document.
6328 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6329 Jan Kratochvil <jan.kratochvil@redhat.com>
6331 * target.c: Include target/target-utils.h and fcntl.h.
6332 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6333 (target_fileio_read_stralloc): New functions.
6335 2015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6337 * Makefile.in (OBS): Add gdb_regex.o.
6339 * config.in: Rebuilt.
6340 * configure: Rebuilt.
6342 2015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6343 Jan Kratochvil <jan.kratochvil@redhat.com>
6345 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6346 * Makefile.in (OBS): Add target-utils.o.
6347 (linux-maps.o, target-utils.o): New.
6348 * configure.srv (srv_linux_obj): Add linux-maps.o.
6350 2015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6352 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6354 (the_low_target): Install it.
6356 2015-07-14 Pedro Alves <palves@redhat.com>
6358 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6359 Instead, ignore ECHILD, and throw an error for other errnos.
6361 2015-07-10 Pedro Alves <palves@redhat.com>
6363 * event-loop.c (struct callback_event) <data>: Change type to
6364 gdb_client_data instance instead of gdb_client_data pointer.
6365 (append_callback_event): Adjust.
6367 2015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6369 * linux-aarch64-low.c: Add comments for each linux_target_ops
6370 method. Remove comments already covered in target_ops and
6371 linux_target_ops definitions.
6372 (the_low_target): Add comments for each unimplemented method.
6374 2015-07-09 Yao Qi <yao.qi@linaro.org>
6376 * linux-aarch64-low.c (aarch64_regmap): Remove.
6377 (aarch64_usrregs_info): Remove.
6378 (regs_info): Set field usrregs to NULL.
6380 2015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6382 * linux-low.c: Include "rsp-low.h"
6383 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6384 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6385 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6386 (handle_btrace_enable_pt): New.
6387 (handle_btrace_general_set): Support "pt".
6388 (handle_btrace_conf_general_set): Support "pt:size".
6390 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6392 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6395 2015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6397 * linux-aarch64-low.c: Remove comment about endianness.
6398 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6399 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6402 2015-06-24 Gary Benson <gbenson@redhat.com>
6404 * linux-i386-ipa.c (stdint.h): Do not include.
6405 * lynx-i386-low.c (stdint.h): Likewise.
6406 * lynx-ppc-low.c (stdint.h): Likewise.
6407 * mem-break.c (stdint.h): Likewise.
6408 * thread-db.c (stdint.h): Likewise.
6409 * tracepoint.c (stdint.h): Likewise.
6410 * win32-low.c (stdint.h): Likewise.
6412 2015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6414 * server.c (write_qxfer_response): Update call to
6415 remote_escape_output.
6417 2015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6418 Jan Kratochvil <jan.kratochvil@redhat.com>
6420 Merge multiple hex conversions.
6421 * gdbreplay.c (tohex): Rename to 'fromhex'.
6422 (logchar): Use fromhex.
6424 2015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6426 * server.c (handle_qxfer_libraries): Set `version' attribute for
6429 2015-06-10 Gary Benson <gbenson@redhat.com>
6431 * target.h (struct target_ops) <multifs_open>: New field.
6432 <multifs_unlink>: Likewise.
6433 <multifs_readlink>: Likewise.
6434 * linux-low.c (nat/linux-namespaces.h): New include.
6435 (linux_target_ops): Initialize the_target->multifs_open,
6436 the_target->multifs_unlink and the_target->multifs_readlink.
6437 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6438 * hostio.c (hostio_fs_pid): New static variable.
6439 (hostio_handle_new_gdb_connection): New function.
6440 (handle_setfs): Likewise.
6441 (handle_open): Use the_target->multifs_open as appropriate.
6442 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6443 (handle_readlink): Use the_target->multifs_readlink as
6445 (handle_vFile): Handle vFile:setfs packets.
6446 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6447 after target_handle_new_gdb_connection.
6449 2015-06-10 Gary Benson <gbenson@redhat.com>
6451 * configure.ac (AC_CHECK_FUNCS): Add setns.
6452 * config.in: Regenerate.
6453 * configure: Likewise.
6454 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6455 (linux-namespaces.o): New rule.
6456 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6458 2015-06-09 Gary Benson <gbenson@redhat.com>
6460 * hostio.c (handle_open): Process mode argument with
6461 fileio_to_host_mode.
6463 2015-06-01 Yao Qi <yao.qi@linaro.org>
6465 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6466 * linux-x86-low.c: Likewise.
6468 2015-05-28 Don Breazeal <donb@codesourcery.com>
6470 * linux-low.c (handle_extended_wait): Initialize
6471 thread_info.last_resume_kind for new fork children.
6473 2015-05-15 Pedro Alves <palves@redhat.com>
6475 * target.h (target_handle_new_gdb_connection): Rewrite using if
6476 wrapped in do/while.
6478 2015-05-14 Joel Brobecker <brobecker@adacore.com>
6480 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6481 * configure, config.in: Regenerate.
6482 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6485 2015-05-12 Don Breazeal <donb@codesourcery.com>
6487 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6488 PTRACE_EVENT_VFORK_DONE.
6489 (linux_low_ptrace_options, extended_event_reported): Add vfork
6491 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6492 and "vforkdone" for RSP 'T' Stop Reply Packet.
6493 * server.h (report_vfork_events): Declare
6496 2015-05-12 Don Breazeal <donb@codesourcery.com>
6498 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6499 (the_low_target) <new_fork>: Initialize new member.
6500 * linux-arm-low.c (arm_new_fork): New function.
6501 (the_low_target) <new_fork>: Initialize new member.
6502 * linux-low.c (handle_extended_wait): Call new target function
6504 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6505 * linux-mips-low.c (mips_add_watchpoint): New function
6506 extracted from mips_insert_point.
6507 (the_low_target) <new_fork>: Initialize new member.
6508 (mips_linux_new_fork): New function.
6509 (mips_insert_point): Call mips_add_watchpoint.
6510 * linux-x86-low.c (x86_linux_new_fork): New function.
6511 (the_low_target) <new_fork>: Initialize new member.
6513 2015-05-12 Don Breazeal <donb@codesourcery.com>
6515 * linux-low.c (handle_extended_wait): Implement return value,
6516 rename argument 'event_child' to 'event_lwp', handle
6517 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6518 (linux_low_ptrace_options): New function.
6519 (linux_low_filter_event): Call linux_low_ptrace_options,
6520 use different argument fo linux_enable_event_reporting,
6521 use return value from handle_extended_wait.
6522 (extended_event_reported): New function.
6523 (linux_wait_1): Call extended_event_reported and set
6524 status to report fork events.
6525 (linux_write_memory): Add pid to debug message.
6526 (reset_lwp_ptrace_options_callback): New function.
6527 (linux_handle_new_gdb_connection): New function.
6528 (linux_target_ops): Initialize new structure member.
6529 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6530 * lynx-low.c: Initialize new structure member.
6531 * remote-utils.c (prepare_resume_reply): Implement stop reason
6532 "fork" for "T" stop message.
6533 * server.c (handle_query): Call handle_new_gdb_connection.
6534 * server.h (report_fork_events): Declare global flag.
6535 * target.h (struct target_ops) <handle_new_gdb_connection>:
6537 (target_handle_new_gdb_connection): New macro.
6538 * win32-low.c: Initialize new structure member.
6540 2015-05-12 Don Breazeal <donb@codesourcery.com>
6542 * mem-break.c (APPEND_TO_LIST): Define macro.
6543 (clone_agent_expr): New function.
6544 (clone_one_breakpoint): New function.
6545 (clone_all_breakpoints): New function.
6546 * mem-break.h: Declare new functions.
6548 2015-05-12 Don Breazeal <donb@codesourcery.com>
6550 * linux-low.c (linux_supports_fork_events): New function.
6551 (linux_supports_vfork_events): New function.
6552 (linux_target_ops): Initialize new structure members.
6553 (initialize_low): Call linux_check_ptrace_features.
6554 * lynx-low.c (lynx_target_ops): Initialize new structure
6556 * server.c (report_fork_events, report_vfork_events):
6558 (handle_query): Add new features to qSupported packet and
6560 (captured_main): Initialize new global variables.
6561 * target.h (struct target_ops) <supports_fork_events>:
6563 <supports_vfork_events>: New member.
6564 (target_supports_fork_events): New macro.
6565 (target_supports_vfork_events): New macro.
6566 * win32-low.c (win32_target_ops): Initialize new structure
6569 2015-05-12 Gary Benson <gbenson@redhat.com>
6571 * server.c (handle_qxfer_exec_file): Use current process
6574 2015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6576 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6577 Remove HAVE_PTRACE_GETREGS conditionals.
6578 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6579 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6581 2015-05-08 Yao Qi <yao.qi@linaro.org>
6583 * linux-low.c (linux_supports_conditional_breakpoints): New
6585 (linux_target_ops): Install new target method.
6586 * lynx-low.c (lynx_target_ops): Install NULL hook for
6587 supports_conditional_breakpoints.
6588 * nto-low.c (nto_target_ops): Likewise.
6589 * spu-low.c (spu_target_ops): Likewise.
6590 * win32-low.c (win32_target_ops): Likewise.
6591 * server.c (handle_query): Check
6592 target_supports_conditional_breakpoints.
6593 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6595 (target_supports_conditional_breakpoints): New macro.
6597 2015-05-06 Pedro Alves <palves@redhat.com>
6600 * server.c (start_inferior): If the process exits, mourn it.
6602 2015-04-21 Gary Benson <gbenson@redhat.com>
6604 * hostio.c (fileio_open_flags_to_host): Factored out to
6605 fileio_to_host_openflags in common/fileio.c. Single use
6608 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6610 * linux-xtensa-low.c (xtensa_fill_gregset)
6611 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6614 2015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6616 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6617 (regs_info): Replace usrregs pointer with NULL.
6619 2015-04-17 Gary Benson <gbenson@redhat.com>
6621 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6622 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6623 * server.c (handle_qxfer_exec_file): New function.
6624 (qxfer_packets): Add exec-file entry.
6625 (handle_query): Report qXfer:exec-file:read as supported packet.
6627 2015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6629 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6631 2015-04-09 Gary Benson <gbenson@redhat.com>
6633 * hostio-errno.c (errno_to_fileio_error): Remove function.
6634 Update caller to use remote_fileio_to_fio_error.
6636 2015-04-09 Yao Qi <yao.qi@linaro.org>
6638 * linux-low.c (linux_insert_point): Call
6639 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6640 (linux_remove_point): Call remove_memory_breakpoint if type is
6642 * linux-x86-low.c (x86_insert_point): Don't call
6643 insert_memory_breakpoint.
6644 (x86_remove_point): Don't call remove_memory_breakpoint.
6646 2015-04-01 Pedro Alves <palves@redhat.com>
6647 Cleber Rosa <crosa@redhat.com>
6649 * server.c (gdbserver_usage): Reorganize and extend the usage
6652 2015-03-24 Pedro Alves <palves@redhat.com>
6654 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6655 output. Also dump TRAP_TRACE.
6656 (linux_low_filter_event): In debug output, distinguish a
6657 resume_stop SIGSTOP from a delayed SIGSTOP.
6659 2015-03-24 Gary Benson <gbenson@redhat.com>
6661 * linux-x86-low.c (x86_linux_new_thread): Moved to
6663 (x86_linux_prepare_to_resume): Likewise.
6665 2015-03-24 Gary Benson <gbenson@redhat.com>
6667 * Makefile.in (x86-linux-dregs.o): New rule.
6668 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6669 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6670 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6671 (x86_linux_dr_get): Likewise.
6672 (x86_linux_dr_set): Likewise.
6673 (update_debug_registers_callback): Likewise.
6674 (x86_linux_dr_set_addr): Likewise.
6675 (x86_linux_dr_get_addr): Likewise.
6676 (x86_linux_dr_set_control): Likewise.
6677 (x86_linux_dr_get_control): Likewise.
6678 (x86_linux_dr_get_status): Likewise.
6679 (x86_linux_update_debug_registers): Likewise.
6681 2015-03-24 Gary Benson <gbenson@redhat.com>
6683 * linux-x86-low.c (x86_linux_update_debug_registers):
6684 New function, factored out from...
6685 (x86_linux_prepare_to_resume): ...this.
6687 2015-03-24 Gary Benson <gbenson@redhat.com>
6689 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6690 (x86_linux_dr_set): Likewise.
6691 (update_debug_registers_callback): Likewise.
6692 (x86_linux_dr_set_addr): Likewise.
6693 (x86_linux_dr_get_addr): Likewise.
6694 (x86_linux_dr_set_control): Likewise.
6695 (x86_linux_dr_get_control): Likewise.
6696 (x86_linux_dr_get_status): Likewise.
6697 (x86_linux_prepare_to_resume): Likewise.
6699 2015-03-24 Gary Benson <gbenson@redhat.com>
6701 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6702 Use perror_with_name. Pass string through gettext.
6703 (x86_linux_dr_set): Likewise.
6705 2015-03-24 Gary Benson <gbenson@redhat.com>
6707 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6708 (x86_linux_dr_set_addr): ...this.
6709 (x86_dr_low_get_addr): Rename to...
6710 (x86_linux_dr_get_addr): ...this.
6711 (x86_dr_low_set_control): Rename to...
6712 (x86_linux_dr_set_control): ...this.
6713 (x86_dr_low_get_control): Rename to...
6714 (x86_linux_dr_get_control): ...this.
6715 (x86_dr_low_get_status): Rename to...
6716 (x86_linux_dr_get_status): ...this.
6717 (x86_dr_low): Update with new function names.
6719 2015-03-24 Gary Benson <gbenson@redhat.com>
6721 * Makefile.in (x86-linux.o): New rule.
6722 * configure.srv: Add x86-linux.o to relevant targets.
6723 * linux-low.c (lwp_set_arch_private_info): New function.
6724 (lwp_arch_private_info): Likewise.
6725 * linux-x86-low.c: Include nat/x86-linux.h.
6726 (arch_lwp_info): Removed structure.
6727 (update_debug_registers_callback):
6728 Use lwp_set_debug_registers_changed.
6729 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6730 and lwp_set_debug_registers_changed.
6731 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6733 2015-03-24 Gary Benson <gbenson@redhat.com>
6735 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6736 * linux-arm-low.c (arm_new_thread): Likewise.
6737 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6738 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6739 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6740 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6742 2015-03-24 Gary Benson <gbenson@redhat.com>
6744 * linux-low.c (ptid_of_lwp): New function.
6745 (lwp_is_stopped): Likewise.
6746 (lwp_stop_reason): Likewise.
6747 * linux-x86-low.c (update_debug_registers_callback):
6749 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6752 2015-03-24 Gary Benson <gbenson@redhat.com>
6754 * linux-low.h (linux_stop_lwp): Remove declaration.
6756 2015-03-24 Gary Benson <gbenson@redhat.com>
6758 * linux-low.h: Include nat/linux-nat.h.
6759 * linux-low.c (iterate_over_lwps_args): New structure.
6760 (iterate_over_lwps_filter): New function.
6761 (iterate_over_lwps): Likewise.
6762 * linux-x86-low.c (update_debug_registers_callback):
6763 Update signature to what iterate_over_lwps expects.
6764 Remove PID check that iterate_over_lwps now performs.
6765 (x86_dr_low_set_addr): Use iterate_over_lwps.
6766 (x86_dr_low_set_control): Likewise.
6768 2015-03-24 Gary Benson <gbenson@redhat.com>
6770 * linux-x86-low.c (x86_debug_reg_state): New function.
6771 (x86_linux_prepare_to_resume): Use the above.
6773 2015-03-24 Gary Benson <gbenson@redhat.com>
6775 * linux-low.c (current_lwp_ptid): New function.
6776 * linux-x86-low.c: Include nat/linux-nat.h.
6777 (x86_dr_low_get_addr): Use current_lwp_ptid.
6778 (x86_dr_low_get_control): Likewise.
6779 (x86_dr_low_get_status): Likewise.
6781 2015-03-20 Pedro Alves <palves@redhat.com>
6783 * tracepoint.c (cmd_qtstatus): Make "str" const.
6785 2015-03-20 Pedro Alves <palves@redhat.com>
6787 * server.c (handle_general_set): Make "req_str" const.
6789 2015-03-19 Pedro Alves <palves@redhat.com>
6791 * linux-low.c (linux_resume_one_lwp): Rename to ...
6792 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6793 instead call perror_with_name.
6794 (check_ptrace_stopped_lwp_gone): New function.
6795 (linux_resume_one_lwp): Reimplement as wrapper around
6796 linux_resume_one_lwp_throw that swallows errors if the LWP is
6799 2015-03-19 Pedro Alves <palves@redhat.com>
6801 * linux-low.c (count_events_callback, select_event_lwp_callback):
6802 No longer check whether the thread has resume_stop as last resume
6805 2015-03-19 Pedro Alves <palves@redhat.com>
6807 * linux-low.c (count_events_callback, select_event_lwp_callback):
6808 Use the lwp's status_pending_p field, not the thread's.
6810 2015-03-19 Pedro Alves <palves@redhat.com>
6812 * linux-low.c (select_event_lwp_callback): Update comments to
6813 no longer mention SIGTRAP.
6815 2015-03-18 Gary Benson <gbenson@redhat.com>
6817 * server.c (handle_query): Do not report vFile:fstat as supported.
6819 2015-03-11 Gary Benson <gbenson@redhat.com>
6821 * hostio.c (sys/types.h): New include.
6822 (sys/stat.h): Likewise.
6823 (common-remote-fileio.h): Likewise.
6824 (handle_fstat): New function.
6825 (handle_vFile): Handle vFile:fstat packets.
6827 2015-03-11 Gary Benson <gbenson@redhat.com>
6829 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6830 struct stat.st_blocks and struct stat.st_blksize.
6831 * configure: Regenerate.
6832 * config.in: Likewise.
6833 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6834 (OBS): Add common-remote-fileio.o.
6835 (common-remote-fileio.o): New rule.
6837 2015-03-09 Pedro Alves <palves@redhat.com>
6839 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6840 'struct sockaddr' pointer in 'accept' call.
6842 2015-03-09 Pedro Alves <palves@redhat.com>
6845 2015-03-07 Pedro Alves <palves@redhat.com>
6846 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6847 or <winsock2.h> here. Instead include "gdb_socket.h".
6848 (remote_open): Use union gdb_sockaddr_u.
6849 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6850 or <winsock2.h> here. Instead include "gdb_socket.h".
6851 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6852 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6854 (init_named_socket, gdb_agent_helper_thread): Use union
6857 2015-03-07 Pedro Alves <palves@redhat.com>
6859 * configure.ac (build_warnings): Move
6860 -Wdeclaration-after-statement to the C-specific set.
6861 * configure: Regenerate.
6863 2015-03-07 Pedro Alves <palves@redhat.com>
6865 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6866 or <winsock2.h> here. Instead include "gdb_socket.h".
6867 (remote_open): Use union gdb_sockaddr_u.
6868 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6869 or <winsock2.h> here. Instead include "gdb_socket.h".
6870 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6871 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6873 (init_named_socket, gdb_agent_helper_thread): Use union
6876 2015-03-07 Pedro Alves <palves@redhat.com>
6878 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6881 2015-03-06 Yao Qi <yao.qi@linaro.org>
6883 * linux-aarch64-low.c (aarch64_insert_point): Use
6884 show_debug_regs as a boolean.
6885 (aarch64_remove_point): Likewise.
6887 2015-03-05 Pedro Alves <palves@redhat.com>
6889 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6890 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6891 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6892 * nto-low.c (nto_target_ops): Likewise.
6893 * spu-low.c (spu_target_ops): Likewise.
6894 * win32-low.c (win32_target_ops): Likewise.
6896 2015-03-04 Pedro Alves <palves@redhat.com>
6898 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
6899 Decide whether a breakpoint triggered based on the SIGTRAP's
6901 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6902 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
6903 (linux_low_filter_event): Check for breakpoints before checking
6905 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6907 (linux_stopped_by_sw_breakpoint)
6908 (linux_supports_stopped_by_sw_breakpoint)
6909 (linux_stopped_by_hw_breakpoint)
6910 (linux_supports_stopped_by_hw_breakpoint): New functions.
6911 (linux_target_ops): Install new target methods.
6913 2015-03-04 Pedro Alves <palves@redhat.com>
6915 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6916 * server.c (swbreak_feature, hwbreak_feature): New globals.
6917 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6918 (captured_main): Clear swbreak_feature and hwbreak_feature.
6919 * server.h (swbreak_feature, hwbreak_feature): Declare.
6920 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6921 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6922 supports_stopped_by_hw_breakpoint>: New fields.
6923 (target_supports_stopped_by_sw_breakpoint)
6924 (target_stopped_by_sw_breakpoint)
6925 (target_supports_stopped_by_hw_breakpoint)
6926 (target_stopped_by_hw_breakpoint): Declare.
6928 2015-03-04 Pedro Alves <palves@redhat.com>
6930 enum lwp_stop_reason -> enum target_stop_reason
6931 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6932 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6933 (linux_wait_1, stuck_in_jump_pad_callback)
6934 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6935 (linux_stopped_by_watchpoint):
6936 * linux-low.h (enum lwp_stop_reason): Delete.
6937 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6938 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6940 2015-03-04 Yao Qi <yao.qi@linaro.org>
6942 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6944 2015-03-03 Gary Benson <gbenson@redhat.com>
6946 * hostio.c (handle_vFile): Fix prefix lengths.
6948 2015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6950 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6953 2015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6955 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6956 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6957 (clean): Add "rm -f" for above C files.
6958 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6959 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6960 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6961 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6962 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6963 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6964 (init_registers_s390x_vx_linux64)
6965 (init_registers_s390x_tevx_linux64)
6966 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6967 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6969 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6970 (s390_store_vxrs_high): New functions.
6971 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6973 (s390_arch_setup): Add logic for selecting one of the new target
6974 descriptions. Activate the new vector regsets if applicable.
6975 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6976 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6977 and init_registers_s390x_tevx_linux64.
6979 2015-03-01 Pedro Alves <palves@redhat.com>
6981 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6984 2015-02-27 Pedro Alves <palves@redhat.com>
6986 * linux-x86-low.c (u_debugreg_offset): New function.
6987 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6989 2015-02-27 Pedro Alves <palves@redhat.com>
6991 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6992 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6993 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6994 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6995 (ps_lsetfpregs, ps_getpid)
6996 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6997 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6998 (ps_lsetxregs, ps_plog): Declare.
7000 2015-02-27 Pedro Alves <palves@redhat.com>
7002 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
7003 IP_AGENT_EXPORT_FUNC.
7004 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
7005 IP_AGENT_EXPORT_FUNC.
7006 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
7007 (IP_AGENT_EXPORT): Delete.
7008 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7009 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7010 (gdb_trampoline_buffer_error, collecting, gdb_collect)
7011 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
7012 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
7013 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
7014 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
7015 (traceframe_read_count, traceframe_write_count)
7016 (traceframes_created, trace_state_variables, get_raw_reg)
7017 (get_trace_state_variable_value, set_trace_state_variable_value)
7018 (ust_loaded, helper_thread_id, cmd_buf): Use
7019 IPA_SYM_EXPORTED_NAME.
7020 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
7021 (tracepoints) Use IP_AGENT_EXPORT_VAR.
7022 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
7023 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7024 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
7025 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
7026 EXTERN_C_PUSH/EXTERN_C_POP.
7027 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
7028 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
7029 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7030 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
7031 (traceframe_write_count, traceframe_read_count)
7032 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
7033 (about_to_request_buffer_space, get_trace_state_variable_value)
7034 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
7035 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
7036 EXTERN_C_PUSH/EXTERN_C_POP.
7037 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
7038 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
7039 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
7040 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
7041 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
7042 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
7043 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
7044 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
7046 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
7047 (IP_AGENT_EXPORT_VAR_DECL): Define.
7049 (gdb_agent_get_raw_reg): Declare.
7051 2015-02-27 Tom Tromey <tromey@redhat.com>
7052 Pedro Alves <palves@redhat.com>
7054 Rename symbols whose names are reserved C++ keywords throughout.
7056 2015-02-27 Pedro Alves <palves@redhat.com>
7058 * Makefile.in (COMPILER): New, get it from autoconf.
7059 (CXX): Get from autoconf instead.
7060 (COMPILE.pre): Use COMPILER.
7061 (CC-LD): Rename to ...
7062 (CC_LD): ... this. Use COMPILER.
7063 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
7064 (CXX_FOR_TARGET): Default to g++ instead of gcc.
7065 * acinclude.m4: Include build-with-cxx.m4.
7066 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
7067 Disable -Werror by default if building in C++ mode.
7068 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
7069 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
7070 the C++ compiler. Save/restore CXXFLAGS too.
7071 * configure: Regenerate.
7073 2015-02-27 Pedro Alves <palves@redhat.com>
7075 * acinclude.m4: Include libiberty.m4.
7076 * configure.ac: Call libiberty_INIT.
7077 * config.in, configure: Regenerate.
7079 2015-02-26 Pedro Alves <palves@redhat.com>
7081 * linux-low.c (linux_wait_1): When incrementing the PC past a
7082 program breakpoint always use the_low_target.breakpoint_len as
7083 increment, rather than the maximum between that and
7084 the_low_target.decr_pc_after_break.
7086 2015-02-23 Pedro Alves <palves@redhat.com>
7088 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
7089 thread was doing a step-over; always adjust the PC if
7090 we stepped over a permanent breakpoint.
7091 (linux_wait_1): If we stepped over breakpoint that was on top of a
7092 permanent breakpoint, manually advance the PC past it.
7094 2015-02-23 Pedro Alves <palves@redhat.com>
7096 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
7098 (x86_fill_gregset, x86_store_gregset): Use it when handling
7101 2015-02-20 Pedro Alves <palves@redhat.com>
7103 * thread-db.c: Include "nat/linux-procfs.h".
7104 (thread_db_init): Skip listing new threads if the kernel supports
7105 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
7107 2015-02-20 Pedro Alves <palves@redhat.com>
7109 * linux-low.c (status_pending_p_callback): Use ptid_match.
7111 2015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
7113 PR breakpoints/16812
7114 * linux-low.c (wstatus_maybe_breakpoint): Remove.
7115 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
7116 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
7118 2015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
7120 PR breakpoints/15956
7121 * tracepoint.c (cmd_qtinit): Add check for current_thread.
7123 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7125 * linux-low.c (linux_low_btrace_conf): Print size.
7126 * server.c (handle_btrace_conf_general_set): New.
7127 (hanle_general_set): Call handle_btrace_conf_general_set.
7128 (handle_query): Report Qbtrace-conf:bts:size as supported.
7130 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7132 * linux-low.c (linux_low_enable_btrace): Update parameters.
7133 (linux_low_btrace_conf): New.
7134 (linux_target_ops)<to_btrace_conf>: Initialize.
7135 * server.c (current_btrace_conf): New.
7136 (handle_btrace_enable): Rename to ...
7137 (handle_btrace_enable_bts): ... this. Pass ¤t_btrace_conf
7138 to target_enable_btrace. Update comment. Update users.
7139 (handle_qxfer_btrace_conf): New.
7140 (qxfer_packets): Add btrace-conf entry.
7141 (handle_query): Report qXfer:btrace-conf:read as supported packet.
7142 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
7143 (target_ops)<read_btrace_conf>: New.
7144 (target_enable_btrace): Update parameters.
7145 (target_read_btrace_conf): New.
7147 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7149 * server.c (handle_btrace_general_set): Remove call to
7150 target_supports_btrace.
7151 (supported_btrace_packets): New.
7152 (handle_query): Call supported_btrace_packets.
7153 * target.h: include btrace-common.h.
7154 (btrace_target_info): Removed.
7155 (supports_btrace, target_supports_btrace): Update parameters.
7157 2015-02-09 Markus Metzger <markus.t.metzger@intel.com>
7159 * Makefile.in (SFILES): Add common/btrace-common.c.
7160 (OBS): Add common/btrace-common.o.
7161 (btrace-common.o): Add build rules.
7162 * linux-low: Include btrace-common.h.
7163 (linux_low_read_btrace): Use struct btrace_data. Call
7164 btrace_data_init and btrace_data_fini.
7166 2015-02-06 Pedro Alves <palves@redhat.com>
7168 * thread-db.c (find_new_threads_callback): Add debug output.
7170 2015-02-04 Pedro Alves <palves@redhat.com>
7172 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
7173 (resume_stopped_resumed_lwps): New function.
7174 (linux_wait_for_event_filtered): Use it.
7176 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7178 * Makefile.in (SFILES): Add linux-personality.c.
7179 (linux-personality.o): New rule.
7180 * configure.srv (srv_linux_obj): Add linux-personality.o to the
7181 list of objects to be built.
7182 * linux-low.c: Include nat/linux-personality.h.
7183 (linux_create_inferior): Remove code to disable address space
7184 randomization (moved to ../nat/linux-personality.c). Create
7185 cleanup to disable address space randomization.
7187 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
7189 * Makefile.in (posix-strerror.o): New rule.
7190 (mingw-strerror.o): Likewise.
7191 * configure: Regenerated.
7192 * configure.ac: Source file ../common/common.host. Initialize new
7193 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
7195 2015-01-14 Yao Qi <yao@codesourcery.com>
7197 * Makefile.in (SFILES): Add nat/ppc-linux.c.
7198 (ppc-linux.o): New rule.
7199 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
7200 * configure.ac: AC_CHECK_FUNCS(getauxval).
7201 * config.in: Re-generated.
7202 * configure: Re-generated.
7203 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
7204 ppc64_64bit_inferior_p
7206 2015-01-14 Yao Qi <yao@codesourcery.com>
7208 * linux-ppc-low.c: Include "nat/ppc-linux.h".
7209 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
7210 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
7211 (PT_ORIG_R3, PT_TRAP): Likewise.
7212 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
7213 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
7214 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
7216 2015-01-10 Joel Brobecker <brobecker@adacore.com>
7218 * i387-fp.c (i387_cache_to_xsave): In look over
7219 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
7220 zmmh_low_space field by use of zmmh_high_space.
7222 2015-01-09 Pedro Alves <palves@redhat.com>
7224 * linux-low.c (step_over_bkpt): Move higher up in the file.
7225 (handle_extended_wait): Don't store the stop_pc here.
7226 (get_stop_pc): Adjust comments and rename to ...
7227 (check_stopped_by_breakpoint): ... this. Record whether the LWP
7228 stopped for a software breakpoint or hardware breakpoint.
7229 (thread_still_has_status_pending_p): New function.
7230 (status_pending_p_callback): Use
7231 thread_still_has_status_pending_p. If the event is no longer
7232 interesting, resume the LWP.
7233 (handle_tracepoints): Add assert.
7234 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
7235 (wstatus_maybe_breakpoint): New function.
7236 (cancel_breakpoint): Delete function.
7237 (check_stopped_by_watchpoint): New function, factored out from
7238 linux_low_filter_event.
7239 (lp_status_maybe_breakpoint): Delete function.
7240 (linux_low_filter_event): Remove filter_ptid argument.
7241 Leave thread group exits pending here. Store the LWP's stop PC.
7242 Always leave events pending.
7243 (linux_wait_for_event_filtered): Pull all events out of the
7244 kernel, and leave them all pending.
7245 (count_events_callback, select_event_lwp_callback): Consider all
7247 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
7248 (select_event_lwp): Only give preference to the stepping LWP in
7249 all-stop mode. Adjust comments.
7250 (ignore_event): New function.
7251 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
7252 references to cancel_breakpoints. Adjust to renames. Also give
7253 equal priority to all LWPs that have had events in non-stop mode.
7254 If reporting a software breakpoint event, unadjust the LWP's PC.
7255 (linux_wait): If linux_wait_1 returned an ignored event, retry.
7256 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
7258 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
7259 (resume_status_pending_p): Use thread_still_has_status_pending_p.
7260 (linux_stopped_by_watchpoint): Adjust.
7261 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
7262 * linux-low.h (enum lwp_stop_reason): New.
7263 (struct lwp_info) <stop_pc>: Adjust comment.
7264 <stopped_by_watchpoint>: Delete field.
7265 <stop_reason>: New field.
7266 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
7267 * mem-break.c (software_breakpoint_inserted_here)
7268 (hardware_breakpoint_inserted_here): New function.
7269 * mem-break.h (software_breakpoint_inserted_here)
7270 (hardware_breakpoint_inserted_here): Declare.
7271 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
7272 (cancel_breakpoints): Delete.
7273 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
7274 (upload_fast_traceframes): Remove references to
7277 2015-01-09 Pedro Alves <palves@redhat.com>
7279 * thread-db.c (find_new_threads_callback): Ignore thread if the
7280 kernel thread ID is -1.
7282 2015-01-09 Pedro Alves <palves@redhat.com>
7284 * linux-low.c (linux_attach_fail_reason_string): Move to
7285 nat/linux-ptrace.c, and rename.
7286 (linux_attach_lwp): Update comment.
7287 (attach_proc_task_lwp_callback): New function.
7288 (linux_attach): Adjust to rename and use
7289 linux_proc_attach_tgid_threads.
7290 (linux_attach_fail_reason_string): Delete declaration.
7292 2015-01-01 Joel Brobecker <brobecker@adacore.com>
7294 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
7295 * server.c (gdbserver_version): Likewise.
7297 2014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
7299 * remote-utils.c: Include ctype.h.
7300 (input_interrupt): Explicitly handle the case when the char
7301 received is the NUL byte. Improve the printing of non-ASCII
7304 2014-12-16 Joel Brobecker <brobecker@adacore.com>
7306 * linux-low.c (linux_low_filter_event): Update call to
7307 linux_enable_event_reporting following the addition of
7308 a new parameter to that function.
7310 2014-12-16 Catalin Udma <catalin.udma@freescale.com>
7313 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
7314 (AARCH64_FPCR_REGNO): Likewise.
7315 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
7316 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
7317 (aarch64_store_fpregset): Likewise.
7319 2014-12-15 Joel Brobecker <brobecker@adacore.com>
7321 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7322 Remove FIXME comment about assumption about N.
7324 2014-12-13 Joel Brobecker <brobecker@adacore.com>
7326 * configure.ac: If large-file support is disabled in GDBserver,
7327 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7328 * configure: Regenerate.
7330 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7332 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7333 warning upon ENODATA from ptrace.
7334 * linux-s390-low.c (s390_store_tdb): New.
7335 (s390_regsets): Add regset for NT_S390_TDB.
7337 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7339 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7340 without a fill_function.
7341 * linux-s390-low.c (s390_fill_last_break): Remove.
7342 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7343 (s390_arch_setup): Use regset's size instead of fill_function for
7346 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7348 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7349 the regset's store function when ptrace returned an error.
7350 * regcache.c (get_thread_regcache): Invalidate register cache
7351 before fetching inferior's registers.
7353 2014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7355 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7356 while-loop as for-loop.
7357 (regsets_store_inferior_registers): Likewise.
7359 2014-11-28 Yao Qi <yao@codesourcery.com>
7361 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7362 * config.in, configure: Re-generate.
7363 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7366 2014-11-21 Yao Qi <yao@codesourcery.com>
7368 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7369 (AC_CHECK_HEADERS): Remove malloc.h.
7370 * configure: Re-generated.
7371 * config.in: Re-generated.
7372 * server.h: Don't include alloca.h and malloc.h.
7373 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7374 Don't include malloc.h.
7376 2014-11-17 Joel Brobecker <brobecker@adacore.com>
7378 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7379 corresponding ERRNO check in same block.
7381 2014-11-12 Pedro Alves <palves@redhat.com>
7383 * server.c (cont_thread): Update comment.
7384 (start_inferior, attach_inferior): No longer clear cont_thread.
7385 (handle_v_cont): No longer set cont_thread.
7386 (captured_main): Clear cont_thread each time a GDB connects.
7388 2014-11-12 Pedro Alves <palves@redhat.com>
7390 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7391 thread, and don't resume all threads if the Hc thread has exited.
7393 2014-11-12 Pedro Alves <palves@redhat.com>
7395 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7396 the process group instead of to a specific LWP.
7398 2014-10-15 Pedro Alves <palves@redhat.com>
7401 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7403 (arm_set_thread_context): Delete.
7404 (the_low_target): Adjust.
7405 * win32-i386-low.c (debug_registers_changed)
7406 (debug_registers_used): Delete.
7407 (update_debug_registers_callback): New function.
7408 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7409 needing to update their debug registers.
7410 (win32_get_current_dr): New function.
7411 (x86_dr_low_get_addr, x86_dr_low_get_control)
7412 (x86_dr_low_get_status): Fetch the debug register from the thread
7414 (i386_initial_stuff): Adjust.
7415 (i386_get_thread_context): Remove current_event parameter. Don't
7416 clear debug_registers_changed nor copy DR values to
7418 (i386_set_thread_context): Delete.
7419 (i386_prepare_to_resume): New function.
7420 (i386_thread_added): Mark the thread as needing to update irs
7422 (the_low_target): Remove i386_set_thread_context and install
7423 i386_prepare_to_resume.
7424 * win32-low.c (win32_get_thread_context): Adjust.
7425 (win32_set_thread_context): Use SetThreadContext
7427 (win32_prepare_to_resume): New function.
7428 (win32_require_context): New function, factored out from ...
7429 (thread_rec): ... this.
7430 (continue_one_thread): Call win32_prepare_to_resume on each thread
7431 we're about to continue.
7432 (win32_resume): Call win32_prepare_to_resume on the event thread.
7433 * win32-low.h (struct win32_thread_info)
7434 <debug_registers_changed>: New field.
7435 (struct win32_target_ops): Change prototype of set_thread_context,
7436 delete set_thread_context and add prepare_to_resume.
7437 (win32_require_context): New declaration.
7439 2014-10-08 Gary Benson <gbenson@redhat.com>
7441 * server.h: Do not include common-exceptions.h.
7443 2014-10-08 Gary Benson <gbenson@redhat.com>
7445 * server.h: Do not include cleanups.h.
7447 2014-09-30 James Hogan <james.hogan@imgtec.com>
7449 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7452 2014-09-23 Yao Qi <yao@codesourcery.com>
7454 * linux-low.c (lp_status_maybe_breakpoint): New function.
7455 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7456 (count_events_callback): Likewise.
7457 (select_event_lwp_callback): Likewise.
7458 (cancel_breakpoints_callback): Likewise.
7460 2014-09-19 Don Breazeal <donb@codesourcery.com>
7462 * linux-low.c (handle_extended_wait): Call
7463 linux_ptrace_get_extended_event.
7464 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7465 linux_is_extended_waitstatus.
7467 2014-09-16 Joel Brobecker <brobecker@adacore.com>
7469 * Makefile.in (CPPFLAGS): Define.
7470 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7471 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7473 2014-09-16 Gary Benson <gbenson@redhat.com>
7475 * inferiors.h (current_inferior): Renamed as...
7476 (current_thread): New variable. All uses updated.
7477 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7478 (maybe_move_out_of_jump_pad): Likewise.
7479 (cancel_breakpoint): Likewise.
7480 (linux_low_filter_event): Likewise.
7481 (wait_for_sigstop): Likewise.
7482 (linux_resume_one_lwp): Likewise.
7483 (need_step_over_p): Likewise.
7484 (start_step_over): Likewise.
7485 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7486 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7487 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7488 and save_inferior as saved_thread.
7489 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7491 (regcache_invalidate_thread): Likewise.
7492 * remote-utils.c (prepare_resume_reply): Likewise.
7493 * thread-db.c (thread_db_get_tls_address): Likewise.
7494 (disable_thread_event_reporting): Likewise.
7495 (remove_thread_event_breakpoints): Likewise.
7496 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7498 * target.h (set_desired_inferior): Renamed as...
7499 (set_desired_thread): New declaration. All uses updated.
7500 * server.c (myresume): Updated comment to reference thread instead
7502 (handle_serial_event): Likewise.
7503 (handle_target_event): Likewise.
7505 2014-09-12 Tom Tromey <tromey@redhat.com>
7506 Gary Benson <gbenson@redhat.com>
7508 * regcache.h: Include common-regcache.h.
7509 (regcache_read_pc): Don't declare.
7510 * regcache.c (get_thread_regcache_for_ptid): New function.
7512 2014-09-11 Tom Tromey <tromey@redhat.com>
7513 Gary Benson <gbenson@redhat.com>
7515 * symbol.c: New file.
7516 * Makefile.in (SFILES): Add symbol.c.
7517 (OBS): Add symbol.o.
7519 2014-09-11 Gary Benson <gbenson@redhat.com>
7521 * target.c (target_stop_ptid, target_continue_ptid): New
7524 2014-09-11 Tom Tromey <tromey@redhat.com>
7525 Gary Benson <gbenson@redhat.com>
7527 * target.h: Include target/target.h.
7528 * target.c (target_read_memory, target_read_uint32)
7529 (target_write_memory): New functions.
7531 2014-09-11 Gary Benson <gbenson@redhat.com>
7533 * server.h (debug_hw_points): Don't declare.
7534 * server.c (debug_hw_points): Don't define. Replace all uses
7535 with show_debug_regs.
7536 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7537 all uses with show_debug_regs.
7539 2014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7541 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7542 endianness into account.
7543 (ppc_supply_ptrace_register): Likewise.
7545 2014-09-03 James Hogan <james.hogan@imgtec.com>
7547 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7548 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7550 2014-09-03 Gary Benson <gbenson@redhat.com>
7552 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7553 ALL_DEBUG_ADDRESS_REGISTERS.
7555 2014-09-02 Gary Benson <gbenson@redhat.com>
7557 * i386-low.h: Renamed as...
7558 * x86-low.h: New file. All type, function and variable name
7559 prefixes changed from "i386_" to "x86_". All references updated.
7560 * i386-low.c: Renamed as...
7561 * x86-low.c: New file. All type, function and variable name
7562 prefixes changed from "i386_" to "x86_". All references updated.
7564 2014-09-02 Gary Benson <gbenson@redhat.com>
7566 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7567 (x86_linux_new_thread): Likewise.
7569 2014-08-29 Gary Benson <gbenson@redhat.com>
7571 * server.h (setjmp.h): Do not include.
7572 (toplevel): Do not declare.
7573 (common-exceptions.h): Include.
7574 (cleanups.h): Likewise.
7575 * server.c (toplevel): Do not define.
7576 (exit_code): New static global.
7577 (detach_or_kill_for_exit_cleanup): New function.
7578 (main): New function. Original main renamed to...
7579 (captured_main): New function.
7580 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7582 2014-08-29 Gary Benson <gbenson@redhat.com>
7584 * Makefile.in (SFILES): Add common/common-exceptions.c.
7585 (OBS): Add common-exceptions.o.
7586 (common-exceptions.o): New rule.
7587 * utils.c (prepare_to_throw_exception): New function.
7589 2014-08-29 Gary Benson <gbenson@redhat.com>
7591 * config.in: Regenerate.
7592 * configure: Likewise.
7594 2014-08-29 Gary Benson <gbenson@redhat.com>
7596 * Makefile.in (SFILES): Add common/cleanups.c.
7598 (cleanups.o): New rule.
7600 2014-08-29 Gary Benson <gbenson@redhat.com>
7602 * utils.c (internal_vwarning): New function.
7604 2014-08-28 Gary Benson <gbenson@redhat.com>
7606 * utils.h (fatal): Remove declaration.
7607 * utils.c (fatal): Remove function.
7609 2014-08-28 Gary Benson <gbenson@redhat.com>
7611 * tracepoint.c (gdb_agent_init): Replace fatal with
7613 (initialize_tracepoint): Likewise.
7615 2014-08-28 Gary Benson <gbenson@redhat.com>
7617 * remote-utils.c (remote_prepare): Replace fatal with error.
7619 2014-08-28 Gary Benson <gbenson@redhat.com>
7621 * linux-low.c (linux_async): Replace fatal with warning.
7623 (linux_start_non_stop): Return -1 if linux_async failed.
7625 2014-08-28 Gary Benson <gbenson@redhat.com>
7627 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7629 (i386_dr_low_get_addr): Remove vague comment.
7630 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7633 2014-08-28 Gary Benson <gbenson@redhat.com>
7635 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7636 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7638 (linux_resume_one_lwp): Likewise.
7639 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7641 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7642 with internal_error.
7643 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7644 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7645 (find_register_by_name): Replace fatal with internal_error.
7646 (find_regno): Likewise.
7647 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7648 * thread-db.c (thread_db_create_event): Likewise.
7649 (thread_db_load_search): Likewise.
7650 (try_thread_db_load_1): Likewise.
7651 * tracepoint.c (get_jump_space_head): Replace fatal with
7653 (claim_trampoline_space): Likewise.
7654 (have_fast_tracepoint_trampoline_buffer): Likewise.
7655 (cmd_qtstart): Likewise.
7656 (stop_tracing): Likewise.
7657 (fast_tracepoint_collecting): Likewise.
7658 (target_malloc): Likewise.
7659 (download_tracepoint): Likewise.
7660 (download_trace_state_variables): Replace check with gdb_assert.
7661 (upload_fast_traceframes): Replace fatal with internal_error.
7663 2014-08-19 Tom Tromey <tromey@redhat.com>
7664 Gary Benson <gbenson@redhat.com>
7666 * Makefile.in (SFILES): Add common/common-debug.c.
7667 (OBS): Add common-debug.o.
7668 (common-debug.o): New rule.
7669 * debug.h (debug_printf): Don't declare.
7670 * debug.c (debug_printf): Renamed and rewritten as...
7671 (debug_vprintf): New function.
7673 2014-08-19 Gary Benson <gbenson@redhat.com>
7675 * utils.h: Do not include print-utils.h.
7677 2014-08-19 Tom Tromey <tromey@redhat.com>
7678 Gary Benson <gbenson@redhat.com>
7680 * server.h: Add static assertion.
7681 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7683 2014-08-19 Tom Tromey <tromey@redhat.com>
7684 Gary Benson <gbenson@redhat.com>
7686 * Makefile.in (SFILES): Add common/errors.c.
7687 (OBS): Add errors.o.
7688 (IPA_OBS): Add errors-ipa.o.
7689 (errors.o): New rule.
7690 (errors-ipa.o): Likewise.
7691 * utils.h (perror_with_name, error, warning): Don't declare.
7692 * utils.c (warning): Renamed and rewritten as...
7693 (vwarning): New function.
7694 (error): Renamed and rewritten as...
7695 (verror): New function.
7696 (internal_error): Renamed and rewritten as...
7697 (internal_verror): New function.
7699 2014-08-07 Gary Benson <gbenson@redhat.com>
7701 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7702 * configure: Regenerate.
7703 * config.in: Likewise.
7704 * server.h: Do not include errno.h.
7705 * event-loop.c: Likewise.
7706 * hostio-errno.c: Likewise.
7707 * linux-low.c: Likewise.
7708 * remote-utils.c: Likewise.
7709 * spu-low.c: Likewise.
7710 * utils.c: Likewise.
7711 * gdbreplay.c: Unconditionally include errno.h.
7713 2014-08-07 Gary Benson <gbenson@redhat.com>
7715 * server.h: Do not include string.h.
7716 * event-loop.c: Likewise.
7717 * linux-low.c: Likewise.
7718 * regcache.c: Likewise.
7719 * remote-utils.c: Likewise.
7720 * spu-low.c: Likewise.
7721 * utils.c: Likewise.
7723 2014-08-07 Gary Benson <gbenson@redhat.com>
7725 * server.h: Do not include gdb_assert.h.
7727 2014-08-07 Gary Benson <gbenson@redhat.com>
7729 * server.h: Do not include common-utils.h.
7731 2014-08-07 Gary Benson <gbenson@redhat.com>
7733 * server.h: Do not include ptid.h.
7734 * notif.h: Likewise.
7736 2014-08-07 Gary Benson <gbenson@redhat.com>
7738 * server.h: Do not include gdb_locale.h.
7740 2014-08-07 Gary Benson <gbenson@redhat.com>
7742 * server.h: Do not include gdb/signals.h.
7743 * win32-low.c: Likewise.
7745 2014-08-07 Gary Benson <gbenson@redhat.com>
7747 * server.h: Do not include pathmax.h.
7749 2014-08-07 Gary Benson <gbenson@redhat.com>
7751 * server.h: Do not include libiberty.h.
7752 * linux-bfin-low.c: Likewise.
7754 2014-08-07 Gary Benson <gbenson@redhat.com>
7756 * server.h: Do not include ansidecl.h.
7758 2014-08-07 Gary Benson <gbenson@redhat.com>
7760 * linux-x86-low.c: Do not include stddef.h.
7761 * lynx-ppc-low.c: Likewise.
7762 * tracepoint.c: Likewise.
7764 2014-08-07 Gary Benson <gbenson@redhat.com>
7766 * server.h: Do not include stdarg.h.
7767 * nto-low.c: Likewise.
7769 2014-08-07 Gary Benson <gbenson@redhat.com>
7771 * server.h: Do not include stdlib.h.
7772 * inferiors.c: Likewise.
7773 * linux-low.c: Likewise.
7774 * regcache.c: Likewise.
7775 * spu-low.c: Likewise.
7776 * tracepoint.c: Likewise.
7777 * utils.c: Likewise.
7779 2014-08-07 Gary Benson <gbenson@redhat.com>
7781 * server.h: Do not include stdio.h.
7782 * linux-low.c: Likewise.
7783 * remote-utils.c: Likewise.
7784 * spu-low.c: Likewise.
7785 * utils.c: Likewise.
7786 * wincecompat.c: Likewise.
7788 2014-08-06 Gary Benson <gbenson@redhat.com>
7790 * regcache.c (init_register_cache): Move conditionals inside if.
7792 2014-08-06 Gary Benson <gbenson@redhat.com>
7794 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7796 2014-07-31 Gary Benson <gbenson@redhat.com>
7798 * ax.h: Do not include server.h.
7799 * gdbthread.h: Likewise.
7800 * lynx-low.h: Likewise.
7801 * notif.h: Likewise.
7803 2014-07-30 Gary Benson <gbenson@redhat.com>
7805 * server.h: Include common-defs.h.
7806 Do not include config.h or build-gnulib-gdbserver/config.h.
7808 2014-07-30 Gary Benson <gbenson@redhat.com>
7810 * hostio-errno.c: Move server.h to top of includes list.
7811 * inferiors.c: Likewise.
7812 * linux-x86-low.c: Likewise.
7813 * notif.c: Include server.h.
7815 2014-07-24 Tom Tromey <tromey@redhat.com>
7816 Gary Benson <gbenson@redhat.com>
7818 * server.h (CORE_ADDR): Now unsigned.
7820 2014-07-16 Pedro Alves <palves@redhat.com>
7822 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7824 2014-07-15 Pedro Alves <palves@redhat.com>
7826 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7829 2014-07-11 Pedro Alves <palves@redhat.com>
7831 * linux-low.c (kill_wait_lwp): New function, based on
7832 kill_one_lwp_callback, but use my_waitpid directly.
7833 (kill_one_lwp_callback, linux_kill): Use it.
7835 2014-06-23 Pedro Alves <palves@redhat.com>
7837 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7838 before setting DR0..DR3.
7840 2014-06-20 Gary Benson <gbenson@redhat.com>
7842 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7843 * configure: Regenerated.
7844 * config.in: Likewise.
7846 2014-06-20 Gary Benson <gbenson@redhat.com>
7848 * Makefile.in (SFILES): Update locations for files moved
7850 (object file files): Reordered.
7852 2014-06-20 Gary Benson <gbenson@redhat.com>
7854 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7855 (i386_dr_low_set_addr): Likewise.
7856 (i386_dr_low_get_addr): Likewise.
7857 (i386_dr_low_can_set_control): Likewise.
7858 (i386_dr_low_set_control): Likewise.
7859 (i386_dr_low_get_control): Likewise.
7860 (i386_dr_low_get_status): Likewise.
7861 (i386_get_debug_register_length): Likewise.
7862 * linux-x86-low.c (i386_dr_low_set_addr):
7863 Changed signature. Made static.
7864 (i386_dr_low_get_addr): Likewise.
7865 (i386_dr_low_set_control): Likewise.
7866 (i386_dr_low_get_control): Likewise.
7867 (i386_dr_low_get_status): Likewise.
7868 (i386_dr_low): New global variable.
7869 * win32-i386-low.c (i386_dr_low_set_addr):
7870 Changed signature. Made static.
7871 (i386_dr_low_get_addr): Likewise.
7872 (i386_dr_low_set_control): Likewise.
7873 (i386_dr_low_get_control): Likewise.
7874 (i386_dr_low_get_status): Likewise.
7875 (i386_dr_low): New global variable.
7877 2014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7879 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7880 * Makefile.in (AR, AR_FLAGS): Define.
7881 * configure: Regenerate.
7883 2014-06-19 Gary Benson <gbenson@redhat.com>
7885 * Makefile.in (i386-dregs.o): New rule.
7886 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7887 * i386-low.c (target.h): Remove include.
7888 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7889 (DR_CONTROL_SHIFT): Likewise.
7890 (DR_CONTROL_SIZE): Likewise.
7891 (DR_RW_EXECUTE): Likewise.
7892 (DR_RW_WRITE): Likewise.
7893 (DR_RW_READ): Likewise.
7894 (DR_RW_IORW): Likewise.
7895 (DR_LEN_1): Likewise.
7896 (DR_LEN_2): Likewise.
7897 (DR_LEN_4): Likewise.
7898 (DR_LEN_8): Likewise.
7899 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7900 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7901 (DR_ENABLE_SIZE): Likewise.
7902 (DR_LOCAL_SLOWDOWN): Likewise.
7903 (DR_GLOBAL_SLOWDOWN): Likewise.
7904 (DR_CONTROL_RESERVED): Likewise.
7905 (I386_DR_CONTROL_MASK): Likewise.
7906 (I386_DR_VACANT): Likewise.
7907 (I386_DR_LOCAL_ENABLE): Likewise.
7908 (I386_DR_GLOBAL_ENABLE): Likewise.
7909 (I386_DR_DISABLE): Likewise.
7910 (I386_DR_SET_RW_LEN): Likewise.
7911 (I386_DR_GET_RW_LEN): Likewise.
7912 (I386_DR_WATCH_HIT): Likewise.
7913 (i386_wp_op_t): Likewise.
7914 (i386_show_dr): Likewise.
7915 (i386_length_and_rw_bits): Likewise.
7916 (i386_insert_aligned_watchpoint): Likewise.
7917 (i386_remove_aligned_watchpoint): Likewise.
7918 (i386_handle_nonaligned_watchpoint): Likewise.
7919 i386_update_inferior_debug_regs(): Likewise.
7920 (i386_dr_insert_watchpoint): Likewise.
7921 (i386_dr_remove_watchpoint): Likewise.
7922 (i386_dr_region_ok_for_watchpoint): Likewise.
7923 (i386_dr_stopped_data_address): Likewise.
7924 (i386_dr_stopped_by_watchpoint): Likewise.
7926 2014-06-19 Gary Benson <gbenson@redhat.com>
7928 * i386-low.c (i386_dr_show): Renamed to
7929 i386_show_dr and made static. All uses updated.
7930 (i386_dr_length_and_rw_bits): Renamed to
7931 i386_length_and_rw_bits and made static.
7933 (i386_dr_insert_aligned_watchpoint): Renamed to
7934 i386_insert_aligned_watchpoint and made static.
7936 (i386_dr_remove_aligned_watchpoint): Renamed to
7937 i386_remove_aligned_watchpoint and made static.
7939 (i386_dr_update_inferior_debug_regs): Renamed to
7940 i386_update_inferior_debug_regs and made static.
7943 2014-06-18 Gary Benson <gbenson@redhat.com>
7945 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7946 (i386_dr_low_can_set_control): Likewise.
7947 (i386_get_debug_register_length): Likewise.
7948 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7949 (i386_dr_low_can_set_control): Likewise.
7950 (i386_get_debug_register_length): Likewise.
7952 2014-06-17 Gary Benson <gbenson@redhat.com>
7954 * i386-low.h (i386-dregs.h): New include.
7955 (DR_FIRSTADDR): Now in i386-dregs.h.
7956 (DR_LASTADDR): Likewise.
7957 (DR_NADDR): Likewise.
7958 (DR_STATUS): Likewise.
7959 (DR_CONTROL): Likewise.
7960 (i386_debug_reg_state): Likewise.
7961 (i386_dr_insert_watchpoint): Likewise.
7962 (i386_dr_remove_watchpoint): Likewise.
7963 (i386_dr_region_ok_for_watchpoint): Likewise.
7964 (i386_dr_stopped_data_address): Likewise.
7965 (i386_dr_stopped_by_watchpoint): Likewise.
7966 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7968 2014-06-18 Gary Benson <gbenson@redhat.com>
7970 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7971 i386_dr_insert_watchpoint.
7972 (i386_low_remove_watchpoint): Renamed to
7973 i386_dr_remove_watchpoint.
7974 (i386_low_region_ok_for_watchpoint): Renamed to
7975 i386_dr_region_ok_for_watchpoint.
7976 (i386_low_stopped_data_address): Renamed to
7977 i386_dr_stopped_data_address.
7978 (i386_low_stopped_by_watchpoint): Renamed to
7979 i386_dr_stopped_by_watchpoint.
7980 * i386-low.c (i386_show_dr): Renamed to
7981 i386_dr_show and made nonstatic. All uses updated.
7982 (i386_length_and_rw_bits): Renamed to
7983 i386_dr_length_and_rw_bits and made nonstatic.
7985 (i386_insert_aligned_watchpoint): Renamed to
7986 i386_dr_insert_aligned_watchpoint and made nonstatic.
7988 (i386_remove_aligned_watchpoint): Renamed to
7989 i386_dr_remove_aligned_watchpoint and made nonstatic.
7991 (i386_update_inferior_debug_regs): Renamed to
7992 i386_dr_update_inferior_debug_regs and made nonstatic.
7994 (i386_low_insert_watchpoint): Renamed to
7995 i386_dr_insert_watchpoint. All uses updated.
7996 (i386_low_remove_watchpoint): Renamed to
7997 i386_dr_remove_watchpoint. All uses updated.
7998 (i386_low_region_ok_for_watchpoint): Renamed to
7999 i386_dr_region_ok_for_watchpoint. All uses updated.
8000 (i386_low_stopped_data_address): Renamed to
8001 i386_dr_stopped_data_address. All uses updated.
8002 (i386_low_stopped_by_watchpoint): Renamed to
8003 i386_dr_stopped_by_watchpoint. All uses updated.
8005 2014-06-18 Gary Benson <gbenson@redhat.com>
8007 * i386-low.c (i386_dr_low_can_set_addr): New macro.
8008 (i386_dr_low_can_set_control): Likewise.
8009 (i386_insert_aligned_watchpoint): New check.
8011 2014-06-18 Gary Benson <gbenson@redhat.com>
8013 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
8016 2014-06-18 Gary Benson <gbenson@redhat.com>
8018 * i386-low.c (i386_length_and_rw_bits): Use internal_error
8019 instead of fatal and error.
8020 (i386_handle_nonaligned_watchpoint): Likewise.
8022 2014-06-18 Gary Benson <gbenson@redhat.com>
8024 * i386-low.c (i386_get_debug_register_length): New macro.
8025 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
8026 (i386_show_dr): Use debug_printf instead of fprintf. Use
8027 phex to format values.
8029 2014-06-18 Gary Benson <gbenson@redhat.com>
8031 * i386-low.h: Comment changes.
8032 * i386-low.c: Likewise.
8034 2014-06-18 Gary Benson <gbenson@redhat.com>
8036 * i386-low.c: Whitespace changes.
8038 2014-06-12 Tom Tromey <tromey@redhat.com>
8040 * utils.c (freeargv): Remove.
8042 2014-06-12 Tom Tromey <tromey@redhat.com>
8044 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
8045 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
8046 (parse_debug_format_options): Likewise.
8047 (gdbserver_usage): Likewise.
8048 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
8049 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
8050 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
8052 ($(LIBGNU)): Depend on libiberty.
8053 (all-lib): Recurse into all subdirs.
8054 (install-only): Invoke "install" target in subdirs.
8055 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
8057 * configure: Rebuild.
8058 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
8059 for vasprintf, vsnprintf, or gettimeofday.
8060 * configure.srv: Don't add safe-ctype.o or lbasename.o to
8063 2014-06-05 Joel Brobecker <brobecker@adacore.com>
8065 * development.sh: Delete.
8066 * Makefile.in (config.status): Adjust dependency on development.sh.
8067 * configure.ac: Adjust development.sh source call.
8068 * configure: Regenerate.
8070 2014-06-02 Pedro Alves <palves@redhat.com>
8072 * ax.c (gdb_free_agent_expr): New function.
8073 * ax.h (gdb_free_agent_expr): New declaration.
8074 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
8076 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
8078 (clear_breakpoint_conditions_and_commands): New function.
8079 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
8080 (clear_breakpoint_conditions_and_commands): New declaration.
8082 2014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
8084 * linux-aarch64-low.c (asm/ptrace.h): Include.
8086 2014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
8088 Fix TLS access for -static -pthread.
8089 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
8090 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
8091 (thread_db_load_search, try_thread_db_load_1): Initialize it.
8093 2014-05-20 Pedro Alves <palves@redhat.com>
8095 * linux-aarch64-low.c (aarch64_insert_point)
8096 (aarch64_remove_point): No longer check whether the type is
8097 supported here. Adjust to new interface.
8098 (the_low_target): Install aarch64_supports_z_point_type as
8099 supports_z_point_type method.
8100 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
8101 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
8102 instead of a Z packet char. Adjust.
8103 (arm_supports_z_point_type): New function.
8104 (arm_insert_point, arm_remove_point): Adjust to new interface.
8105 (the_low_target): Install arm_supports_z_point_type.
8106 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
8107 (cris_insert_point, cris_remove_point): Adjust to new interface.
8108 Don't check whether the type is supported here.
8109 (the_low_target): Install cris_supports_z_point_type.
8110 * linux-low.c (linux_supports_z_point_type): New function.
8111 (linux_insert_point, linux_remove_point): Adjust to new interface.
8112 * linux-low.h (struct linux_target_ops) <insert_point,
8113 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
8114 raw_breakpoint pointer parameter.
8115 <supports_z_point_type>: New method.
8116 * linux-mips-low.c (mips_supports_z_point_type): New function.
8117 (mips_insert_point, mips_remove_point): Adjust to new interface.
8118 Use mips_supports_z_point_type.
8119 (the_low_target): Install mips_supports_z_point_type.
8120 * linux-ppc-low.c (the_low_target): Install NULL as
8121 supports_z_point_type method.
8122 * linux-s390-low.c (the_low_target): Install NULL as
8123 supports_z_point_type method.
8124 * linux-sparc-low.c (the_low_target): Install NULL as
8125 supports_z_point_type method.
8126 * linux-x86-low.c (x86_supports_z_point_type): New function.
8127 (x86_insert_point): Adjust to new insert_point interface. Use
8128 insert_memory_breakpoint. Adjust to new
8129 i386_low_insert_watchpoint interface.
8130 (x86_remove_point): Adjust to remove_point interface. Use
8131 remove_memory_breakpoint. Adjust to new
8132 i386_low_remove_watchpoint interface.
8133 (the_low_target): Install x86_supports_z_point_type.
8134 * lynx-low.c (lynx_target_ops): Install NULL as
8135 supports_z_point_type callback.
8136 * nto-low.c (nto_supports_z_point_type): New.
8137 (nto_insert_point, nto_remove_point): Adjust to new interface.
8138 (nto_target_ops): Install nto_supports_z_point_type.
8139 * mem-break.c: Adjust intro comment.
8140 (struct raw_breakpoint) <raw_type, size>: New fields.
8141 <inserted>: Update comment.
8142 <shlib_disabled>: Delete field.
8143 (enum bkpt_type) <gdb_breakpoint>: Delete value.
8144 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
8145 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
8146 (raw_bkpt_type_to_target_hw_bp_type): New function.
8147 (find_enabled_raw_code_breakpoint_at): New function.
8148 (find_raw_breakpoint_at): New type and size parameters. Use them.
8149 (insert_memory_breakpoint): New function, based off
8150 set_raw_breakpoint_at.
8151 (remove_memory_breakpoint): New function.
8152 (set_raw_breakpoint_at): Reimplement.
8153 (set_breakpoint): New, based on set_breakpoint_at.
8154 (set_breakpoint_at): Reimplement.
8155 (delete_raw_breakpoint): Go through the_target->remove_point
8156 instead of assuming memory breakpoints.
8157 (find_gdb_breakpoint_at): Delete.
8158 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
8159 (find_gdb_breakpoint): New function.
8160 (set_gdb_breakpoint_at): Delete.
8161 (z_type_supported): New function.
8162 (set_gdb_breakpoint_1): New function, loosely based off
8163 set_gdb_breakpoint_at.
8164 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
8165 (delete_gdb_breakpoint_at): Delete.
8166 (delete_gdb_breakpoint_1): New function, loosely based off
8167 delete_gdb_breakpoint_at.
8168 (delete_gdb_breakpoint): New function.
8169 (clear_gdb_breakpoint_conditions): Rename to ...
8170 (clear_breakpoint_conditions): ... this. Don't handle a NULL
8172 (add_condition_to_breakpoint): Make static.
8173 (add_breakpoint_condition): Take a struct breakpoint pointer
8174 instead of an address. Adjust.
8175 (gdb_condition_true_at_breakpoint): Rename to ...
8176 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
8178 (gdb_condition_true_at_breakpoint): Reimplement.
8179 (add_breakpoint_commands): Take a struct breakpoint pointer
8180 instead of an address. Adjust.
8181 (gdb_no_commands_at_breakpoint): Rename to ...
8182 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
8183 parameter. Return true if no breakpoint was found. Change debug
8185 (gdb_no_commands_at_breakpoint): Reimplement.
8186 (run_breakpoint_commands): Rename to ...
8187 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
8188 and change return type to boolean.
8189 (run_breakpoint_commands): New function.
8190 (gdb_breakpoint_here): Also check for Z1 breakpoints.
8191 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
8192 breakpoint. Go through the_target->remove_point instead of
8193 assuming memory breakpoint.
8194 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
8195 software and hardware breakpoints.
8196 (reinsert_raw_breakpoint): Go through the_target->insert_point
8197 instead of assuming memory breakpoint.
8198 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
8199 software and hardware breakpoints.
8200 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
8201 Check both software and hardware breakpoints.
8202 (validate_inserted_breakpoint): Assert the breakpoint is a
8203 software breakpoint. Set the inserted flag to -1 instead of
8204 setting shlib_disabled.
8205 (delete_disabled_breakpoints): Adjust.
8206 (validate_breakpoints): Only validate software breakpoints.
8207 Adjust to inserted flag change.
8208 (check_mem_read, check_mem_write): Skip breakpoint types other
8209 than software breakpoints. Adjust to inserted flag change.
8210 * mem-break.h (enum raw_bkpt_type): New enum.
8211 (raw_breakpoint, struct process_info): Forward declare.
8212 (Z_packet_to_target_hw_bp_type): Delete declaration.
8213 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
8214 (set_gdb_breakpoint, delete_gdb_breakpoint)
8215 (clear_breakpoint_conditions): New declarations.
8216 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
8217 (breakpoint_inserted_here): Update comment.
8218 (add_breakpoint_condition, add_breakpoint_commands): Replace
8219 address parameter with a breakpoint pointer parameter.
8220 (gdb_breakpoint_here): Update comment.
8221 (delete_gdb_breakpoint_at): Delete.
8222 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
8223 * server.c (process_point_options): Take a struct breakpoint
8224 pointer instead of an address. Adjust.
8225 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
8226 delete_gdb_breakpoint.
8227 * spu-low.c (spu_target_ops): Install NULL as
8228 supports_z_point_type method.
8229 * target.h: Include mem-break.h.
8230 (struct target_ops) <prepare_to_access_memory>: Update comment.
8231 <supports_z_point_type>: New field.
8232 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8233 instead of a char. Also take a raw breakpoint pointer.
8234 * win32-arm-low.c (the_low_target): Install NULL as
8235 supports_z_point_type.
8236 * win32-i386-low.c (i386_supports_z_point_type): New function.
8237 (i386_insert_point, i386_remove_point): Adjust to new interface.
8238 (the_low_target): Install i386_supports_z_point_type.
8239 * win32-low.c (win32_supports_z_point_type): New function.
8240 (win32_insert_point, win32_remove_point): Adjust to new interface.
8241 (win32_target_ops): Install win32_supports_z_point_type.
8242 * win32-low.h (struct win32_target_ops):
8243 <supports_z_point_type>: New method.
8244 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
8245 instead of a char. Also take a raw breakpoint pointer.
8247 2014-05-20 Pedro Alves <palves@redhat.com>
8249 * mem-break.h: Include break-common.h.
8250 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8251 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
8252 (Z_packet_to_target_hw_bp_type): New declaration.
8253 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
8254 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
8255 (Z_PACKET_ACCESS_WP): Delete macros.
8256 (Z_packet_to_hw_type): Delete function.
8257 * i386-low.h: Don't include break-common.h here.
8258 (Z_packet_to_hw_type): Delete declaration.
8259 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
8260 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8261 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
8262 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
8263 * linux-aarch64-low.c: Don't include break-common.h here.
8264 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
8265 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
8266 (Z_packet_to_target_hw_bp_type): Delete function.
8267 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
8269 (mips_insert_point, mips_remove_point): Use
8270 Z_packet_to_target_hw_bp_type.
8272 2014-05-20 Pedro Alves <palves@redhat.com>
8274 * linux-aarch64-low.c: Include break-common.h.
8275 (enum target_point_type): Delete.
8276 (Z_packet_to_point_type): Rename to ...
8277 (Z_packet_to_target_hw_bp_type): ... this, and return a
8278 target_hw_bp_type instead.
8279 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
8280 instead of an enum target_point_type.
8281 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
8283 (aarch64_dr_state_insert_one_point)
8284 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
8285 (aarch64_handle_aligned_watchpoint)
8286 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
8287 Take an enum target_hw_bp_type instead of an enum
8289 (aarch64_supports_z_point_type): New function.
8290 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
8291 use Z_packet_to_target_hw_bp_type.
8293 2014-05-20 Joel Brobecker <brobecker@adacore.com>
8295 * configure.ac: Only use -Werror by default when DEVELOPMENT
8297 * configure: Regenerate.
8299 2014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
8301 Fix gdbserver qGetTLSAddr for x86_64 -m32.
8302 * linux-x86-low.c (X86_64_USER_REGS): New.
8303 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
8305 2014-04-28 Yao Qi <yao@codesourcery.com>
8307 * Makefile.in (i386-avx512.c): Fix the typo of generated file
8310 2014-04-25 Pedro Alves <palves@redhat.com>
8313 * linux-low.c (linux_attach_fail_reason_string): New function.
8314 (linux_attach_lwp): Delete.
8315 (linux_attach_lwp_1): Rename to ...
8316 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
8317 argument. Remove "initial" parameter. Return int instead of
8318 void. Don't error or warn here.
8319 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8320 failure to attach to the tgid. Call warning when failing to
8322 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8323 argument. Remove "initial" parameter. Return int instead of
8324 void. Don't error or warn here.
8325 (linux_attach_fail_reason_string): New declaration.
8326 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8327 interface change. Use linux_attach_fail_reason_string.
8329 2014-04-24 Michael Sturm <michael.sturm@mintel.com>
8330 Walfred Tedeschi <walfred.tedeschi@intel.com>
8332 * Makefile.in: Added rules to handle new files
8333 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8334 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8335 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8336 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8337 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8338 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8340 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8341 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8342 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8343 i386/x32-avx512.xml.
8344 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8345 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8346 i386/x32-avx512-linux.xml.
8347 * i387-fp.c (num_avx512_k_registers): New constant for number
8349 (num_avx512_zmmh_low_registers): New constant for number of
8350 lower ZMM registers (0-15).
8351 (num_avx512_zmmh_high_registers): New constant for number of
8352 higher ZMM registers (16-31).
8353 (num_avx512_ymmh_registers): New contant for number of higher
8354 YMM registers (ymm16-31 added by avx521 on x86_64).
8355 (num_avx512_xmm_registers): New constant for number of higher
8356 XMM registers (xmm16-31 added by AVX512 on x86_64).
8357 (struct i387_xsave): Add space for AVX512 registers.
8358 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8359 Add code to handle AVX512 registers.
8360 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8361 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8362 prototypei from generated file.
8363 (tdesc_amd64_avx512_linux): Likewise.
8364 (init_registers_x32_avx512_linux): Likewise.
8365 (tdesc_x32_avx512_linux): Likewise.
8366 (init_registers_i386_avx512_linux): Likewise.
8367 (tdesc_i386_avx512_linux): Likewise.
8368 (x86_64_regmap): Add AVX512 registers.
8369 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8371 (initialize_low_arch): Add code to initialize AVX512 registers.
8373 2014-04-23 Pedro Alves <palves@redhat.com>
8375 * mem-break.c (find_gdb_breakpoint_at): Make static.
8376 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8378 2014-04-23 Pedro Alves <palves@redhat.com>
8380 * i386-low.c: Don't include break-common.h here.
8381 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8382 prototype to take target_hw_bp_type as argument instead of a Z
8384 * i386-low.h: Include break-common.h here.
8385 (Z_packet_to_hw_type): Declare.
8386 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8388 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8389 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8390 (x86_remove_point): Convert the packet number to a
8391 target_hw_bp_type before calling i386_low_remove_watchpoint.
8392 * win32-i386-low.c (i386_insert_point): Convert the packet number
8393 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8394 (i386_remove_point): Convert the packet number to a
8395 target_hw_bp_type before calling i386_low_remove_watchpoint.
8397 2014-04-23 Pedro Alves <palves@redhat.com>
8399 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8401 2014-04-10 Pedro Alves <palves@redhat.com>
8403 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8404 Check if the condition or command is NULL before checking if the
8405 breakpoint is known. On success, return true.
8406 * mem-break.h (add_breakpoint_condition): Document return.
8407 (add_breakpoint_commands): Add describing comment.
8408 * server.c (skip_to_semicolon): New function.
8409 (process_point_options): Use it.
8411 2014-04-09 Pedro Alves <palves@redhat.com>
8413 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8416 2014-02-27 Pedro Alves <palves@redhat.com>
8419 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8421 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8423 (last_thread_of_process_p): Take a PID argument instead of a
8425 (linux_wait_for_lwp): Delete.
8426 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8428 (linux_low_filter_event): New function, party factored out from
8429 linux_wait_for_event.
8430 (linux_wait_for_event): Rename to ...
8431 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8432 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8433 sigsuspend. Check for zombie leaders.
8434 (linux_wait_for_event): Reimplement as wrapper around
8435 linux_wait_for_event_filtered.
8436 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8437 a normal or signal exit is seen, it's the whole process exiting.
8438 (wait_for_sigstop): No longer a for_each_inferior callback.
8439 Rewrite on top of linux_wait_for_event_filtered.
8440 (stop_all_lwps): Call wait_for_sigstop directly.
8441 * server.c (resume, handle_target_event): Handle
8442 TARGET_WAITKIND_NO_RESUMED.
8444 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8446 * win32-low.c (psapi_get_dll_name,
8447 * win32_CreateToolhelp32Snapshot): Delete.
8448 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8449 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8451 (handle_load_dll): Add function description.
8452 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8454 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8456 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8458 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8459 base address when calling win32_add_one_solib.
8460 (handle_load_dll): Delete local variable load_addr.
8461 Remove 0x1000 offset applied to DLL base address when calling
8462 win32_add_one_solib.
8463 (handle_unload_dll): Add comment.
8465 2014-02-26 Joel Brobecker <brobecker@adacore.com>
8467 * win32-low.c (win32_add_all_dlls): Renames
8468 win32_ensure_ntdll_loaded. Rewrite function documentation.
8469 Adjust implementation to always load all DLLs.
8470 Add 0x1000 offset to DLL base address when calling
8471 win32_add_one_solib.
8472 (child_initialization_done): New static global.
8473 (do_initial_child_stuff): Set child_initialization_done to
8474 zero during child initialization, and 1 after. Replace call
8475 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8477 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8478 (handle_unload_dll): Add function documentation.
8479 (get_child_debug_event): Ignore load and unload DLL events
8480 during child initialization.
8482 2014-02-20 Doug Evans <dje@google.com>
8484 Remove global all_lwps.
8485 * inferiors.h (ptid_of): Move here from linux-low.h.
8486 (pid_of, lwpid_of): Ditto.
8487 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8488 parameter is a struct thread_info * now.
8489 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8490 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8491 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8493 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8494 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8495 * linux-arm-low.c (update_registers_callback): Update, "entry"
8496 parameter is a struct thread_info * now.
8497 Fetch lwpid from current_inferior directly.
8498 (arm_insert_point): Pass &all_threads to find_inferior instead of
8500 (arm_remove_point): Ditto.
8501 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8502 (arm_prepare_to_resume): Fetch pid from thread.
8503 (arm_read_description): Fetch lwpid from current_inferior directly.
8504 * linux-low.c (all_lwps): Delete.
8505 (delete_lwp): Delete call to remove_inferior.
8506 (handle_extended_wait): Fetch lwpid from thread.
8507 (add_lwp): Don't set lwp->entry.id. Remove call to
8508 add_inferior_to_list.
8509 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8510 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8511 (kill_one_lwp_callback): Ditto.
8512 (linux_kill): Don't dereference NULL pointer.
8513 Fetch ptid,lwpid from thread.
8514 (get_detach_signal): Fetch ptid from thread.
8515 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8516 Simplify call to regcache_invalidate_thread.
8517 (delete_lwp_callback): Update, "entry" parameter is a
8518 struct thread_info * now. Fetch pid from thread.
8519 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8520 (status_pending_p_callback): Update, "entry" parameter is a
8521 struct thread_info * now. Fetch ptid from thread.
8522 (find_lwp_pid): Update, "entry" parameter is a
8523 struct thread_info * now.
8524 (linux_wait_for_lwp): Fetch pid from thread.
8525 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8526 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8527 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8528 (dequeue_one_deferred_signal): Ditto.
8529 (cancel_breakpoint): Fetch ptid from current_inferior.
8530 (linux_wait_for_event): Pass &all_threads to find_inferior,
8531 not &all_lwps. Fetch ptid, lwpid from thread.
8532 (count_events_callback): Update, "entry" parameter is a
8533 struct thread_info * now.
8534 (select_singlestep_lwp_callback): Ditto.
8535 (select_event_lwp_callback): Ditto.
8536 (cancel_breakpoints_callback): Ditto.
8537 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8539 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8540 (unsuspend_one_lwp): Update, "entry" parameter is a
8541 struct thread_info * now.
8542 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8544 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8545 Fetch lwpid from thread, not lwp.
8546 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8547 Pass &all_threads to find_inferior, not &all_lwps.
8548 (send_sigstop): Fetch lwpid from thread, not lwp.
8549 (send_sigstop_callback): Update, "entry" parameter is a
8550 struct thread_info * now.
8551 (suspend_and_send_sigstop_callback): Ditto.
8552 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8553 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8554 struct thread_info * now.
8555 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8557 (lwp_running): Update, "entry" parameter is a
8558 struct thread_info * now.
8559 (stop_all_lwps): Fetch ptid from thread.
8560 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8561 (linux_resume_one_lwp): Fetch lwpid from thread.
8562 (linux_set_resume_request): Update, "entry" parameter is a
8563 struct thread_info * now. Fetch pid, lwpid from thread.
8564 (resume_status_pending_p): Update, "entry" parameter is a
8565 struct thread_info * now.
8566 (need_step_over_p): Ditto. Fetch lwpid from thread.
8567 (start_step_over): Fetch lwpid from thread.
8568 (linux_resume_one_thread): Update, "entry" parameter is a
8569 struct thread_info * now. Fetch lwpid from thread.
8570 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8571 (proceed_one_lwp): Update, "entry" parameter is a
8572 struct thread_info * now. Fetch lwpid from thread.
8573 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8574 struct thread_info * now.
8575 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8576 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8577 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8579 (regsets_store_inferior_registers): Ditto.
8580 (fetch_register, store_register): Ditto.
8581 (linux_read_memory, linux_write_memory): Ditto.
8582 (linux_request_interrupt): Ditto.
8583 (linux_read_auxv): Ditto.
8584 (linux_xfer_siginfo): Ditto.
8585 (linux_qxfer_spu): Ditto.
8586 (linux_qxfer_libraries_svr4): Ditto.
8587 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8588 moved to inferiors.h.
8590 (get_thread_lwp): Update.
8591 (struct lwp_info): Delete member "entry". Simplify comment for
8594 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8595 current_inferior directly.
8596 (update_watch_registers_callback): Update, "entry" parameter is a
8597 struct thread_info * now. Fetch pid from thread.
8598 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8599 (mips_insert_point): Fetch lwpid from current_inferior.
8600 Pass &all_threads to find_inferior, not &all_lwps.
8601 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8602 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8604 (mips_stopped_data_address): Ditto.
8605 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8607 * linux-tile-low.c (tile_arch_setup): Ditto.
8608 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8609 (update_debug_registers_callback): Update, "entry" parameter is a
8610 struct thread_info * now. Fetch pid from thread.
8611 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8612 Pass &all_threads to find_inferior, not &all_lwps.
8613 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8614 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8615 Pass &all_threads to find_inferior, not &all_lwps.
8616 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8617 (i386_dr_low_get_status): Ditto.
8618 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8619 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8620 (x86_linux_read_description): Ditto.
8621 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8623 2014-02-20 Doug Evans <dje@google.com>
8625 * inferiors.c (get_first_inferior): Fix buglet.
8627 2014-02-19 Doug Evans <dje@google.com>
8629 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8630 * inferiors.c (add_thread): Change result type to struct thread_info *.
8631 All callers updated.
8632 (add_lwp): Call add_thread here instead of in callers.
8633 All callers updated.
8634 * linux-low.h (get_lwp_thread): Rewrite.
8635 (struct lwp_info): New member "thread".
8637 2014-02-19 Doug Evans <dje@google.com>
8639 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8640 All callers updated.
8642 2014-02-19 Doug Evans <dje@google.com>
8644 * inferiors.c (add_thread): Fix whitespace.
8646 2014-02-19 Doug Evans <dje@google.com>
8648 * dll.c (clear_dlls): Replace accessing list implemention details
8650 * gdbthread.h (get_first_thread): Declare.
8651 * inferiors.c (for_each_inferior_with_data): New function.
8652 (get_first_thread): New function.
8653 (find_thread_ptid): Simplify.
8654 (get_first_inferior): New function.
8655 (clear_list): Delete.
8656 (one_inferior_p): New function.
8657 (clear_inferior_list): New function.
8658 (clear_inferiors): Update.
8659 * inferiors.h (for_each_inferior_with_data): Declare.
8660 (clear_inferior_list): Declare.
8661 (one_inferior_p): Declare.
8662 (get_first_inferior): Declare.
8663 * linux-low.c (linux_wait_for_event): Replace accessing list
8664 implemention details with API function.
8665 * server.c (target_running): Ditto.
8666 (accumulate_file_name_length): New function.
8667 (emit_dll_description): New function.
8668 (handle_qxfer_libraries): Replace accessing list implemention
8669 details with API function.
8670 (handle_qxfer_threads_worker): New function.
8671 (handle_qxfer_threads_proper): Replace accessing list implemention
8672 details with API function.
8673 (handle_query): Ditto.
8674 (visit_actioned_threads_callback_ftype): New typedef.
8675 (visit_actioned_threads_data): New struct.
8676 (visit_actioned_threads): Rewrite to be find_inferior callback.
8677 (resume): Call find_inferior.
8678 (handle_status): Replace accessing list implemention
8679 details with API function.
8680 (process_serial_event): Replace accessing list implemention details
8682 * target.c (set_desired_inferior): Replace accessing list implemention
8683 details with API function.
8684 * tracepoint.c (same_process_p): New function.
8685 (gdb_agent_about_to_close): Replace accessing list implemention
8686 details with API function.
8687 * win32-low.c (child_delete_thread): Replace accessing list
8688 implemention details with API function.
8689 (match_dll_by_basename): New function.
8690 (dll_is_loaded_by_basename): New function.
8691 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8692 details call to dll_is_loaded_by_basename.
8694 2014-02-19 Doug Evans <dje@google.com>
8696 * dll.h (struct dll_info): Add comment.
8697 * gdbthread.h (struct thread_info): Add comment.
8698 (current_ptid): Simplify.
8699 * inferiors.c (add_process): Update.
8700 (remove_process): Update.
8701 * inferiors.h (struct process_info): Rename member "head" to "entry".
8702 * linux-low.c (delete_lwp): Update.
8704 (last_thread_of_process_p): Update.
8705 (kill_one_lwp_callback, linux_kill): Update.
8706 (status_pending_p_callback): Update.
8707 (wait_for_sigstop): Update. Simplify read of ptid.
8708 (start_step_over): Update.
8709 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8710 (get_lwp_thread): Update.
8711 (struct lwp_info): Rename member "head" to "entry".
8712 * regcache.h (inferior_list_entry): Delete.
8713 * server.c (kill_inferior_callback): Update.
8714 (detach_or_kill_inferior_callback): Update.
8715 (print_started_pid): Update.
8716 (print_attached_pid): Update.
8717 (process_serial_event): Simplify read of ptid.
8718 * thread-db.c (thread_db_create_event): Update.
8719 (thread_db_get_tls_address): Update.
8720 * win32-low.c (current_inferior_ptid): Simplify.
8722 2014-02-19 Tom Tromey <tromey@redhat.com>
8724 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8726 (target_supports_btrace): Update.
8728 2014-02-14 Yao Qi <yao@codesourcery.com>
8730 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8731 (rsp-low-ipa.o): New target.
8733 2014-02-12 Tom Tromey <tromey@redhat.com>
8735 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8736 convert_ascii_to_int.
8737 * regcache.c (registers_to_string): Likewise.
8738 * remote-utils.c (decode_M_packet): Likewise.
8739 * server.c (process_serial_event): Likewise.
8741 2014-02-12 Tom Tromey <tromey@redhat.com>
8743 * server.c (handle_query, handle_v_run): Use hex2bin, not
8745 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8747 2014-02-12 Tom Tromey <tromey@redhat.com>
8749 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8750 convert_int_to_ascii.
8751 * regcache.c (registers_to_string, collect_register_as_string):
8753 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8755 * server.c (process_serial_event): Likewise.
8756 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8757 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8759 2014-02-12 Tom Tromey <tromey@redhat.com>
8761 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8762 bin2hex, not hexify.
8763 * tracepoint.c (cmd_qtstatus): Likewise.
8765 2014-02-12 Tom Tromey <tromey@redhat.com>
8767 * remote-utils.c (monitor_output): Pass explicit length to
8770 2014-02-12 Tom Tromey <tromey@redhat.com>
8772 * tracepoint.c: Include rsp-low.h.
8773 * server.c: Include rsp-low.h.
8774 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8775 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8777 * remote-utils.c: Include rsp-low.h.
8778 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8779 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8780 (convert_int_to_ascii, convert_ascii_to_int): Move to
8782 * regcache.c: Include rsp-low.h.
8783 * ax.c: Include rsp-low.h.
8784 * Makefile.in (SFILES): Add common/rsp-low.c.
8785 (OBS): Add rsp-low.o.
8786 (rsp-low.o): New target.
8788 2014-02-12 Tom Tromey <tromey@redhat.com>
8790 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8791 Include print-utils.h.
8792 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8793 (plongest, thirty_two, phex_nz): Remove.
8794 * Makefile.in (SFILES): Add common/print-utils.c.
8795 (OBS): Add print-utils.o.
8796 (print-utils-ipa.o): New target.
8797 (print-utils.o): New target.
8798 (IPA_OBJS): Add print-utils-ipa.o.
8800 2014-02-06 Tom Tromey <tromey@redhat.com>
8802 * Makefile.in (SFILES): Fix indentation.
8804 2014-02-05 Doug Evans <dje@google.com>
8806 * linux-low.c (linux_wait_for_event): Improve comment.
8807 (linux_wait_1): Keep current_inferior in sync with event_child.
8809 2014-01-22 Doug Evans <dje@google.com>
8811 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8813 2014-01-22 Doug Evans <dje@google.com>
8815 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8816 * configure: Regenerate.
8817 * config.in: Regenerate.
8818 * Makefile.in (SFILES): Add debug.c.
8820 * debug.c: New file.
8821 * debug.h: New file.
8822 * linux-aarch64-low.c (*): Update all debugging printfs to use
8823 debug_printf instead of fprintf.
8824 * linux-arm-low.c (*): Ditto.
8825 * linux-cris-low.c (*): Ditto.
8826 * linux-crisv32-low.c (*): Ditto.
8827 * linux-m32r-low.c (*): Ditto.
8828 * linux-sparc-low.c (*): Ditto.
8829 * linux-x86.c (*): Ditto.
8830 * linux-low.c (*): Ditto.
8831 (linux_wait_1): Add calls to debug_enter, debug_exit.
8832 (linux_wait): Remove redundant debugging printf.
8833 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8834 (linux_resume, unstop_all_lwps): Ditto.
8835 * mem-break.c (*): Update all debugging printfs to use
8836 debug_printf instead of fprintf.
8837 * remote-utils.c (*): Ditto.
8838 * thread-db.c (*): Ditto.
8839 * server.c #include <ctype.h>, "gdb_vecs.h".
8840 (debug_threads): Moved to debug.c.
8841 (*): Update all debugging printfs to use debug_printf instead of
8843 (start_inferior): Replace call to fflush with call to debug_flush.
8844 (monitor_show_help): Mention set debug-format.
8845 (parse_debug_format_options): New function.
8846 (handle_monitor_command): Handle "monitor set debug-format".
8847 (gdbserver_usage): Mention --debug-format.
8848 (main): Parse --debug-format.
8849 * server.h (debug_threads): Declaration moved to debug.h.
8851 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8852 trace_debug_1 that uses debug_printf.
8853 (tracepoint_look_up_symbols): Update all debugging printfs to use
8854 debug_printf instead of fprintf.
8856 2014-01-20 Baruch Siach <baruch@tkos.co.il>
8858 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8861 2014-01-17 Pedro Alves <palves@redhat.com>
8864 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8865 defined after including gdb_proc_service.h.
8867 2014-01-16 Doug Evans <dje@google.com>
8869 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8870 (match_dll): Use it.
8872 2014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8874 * target.h (target_ops) <read_btrace>: Change parameters and
8875 return type to allow error reporting.
8876 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8877 trace reading errors on.
8878 * linux-low.c (linux_low_read_btrace): Pass trace reading
8880 (linux_low_disable_btrace): New.
8882 2014-01-15 Doug Evans <dje@google.com>
8884 * inferiors.c (thread_id_to_gdb_id): Delete.
8885 * inferiors.h (thread_id_to_gdb_id): Delete.
8887 2014-01-13 Eli Zaretskii <eliz@gnu.org>
8889 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8890 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8893 2014-01-08 Pedro Alves <palves@redhat.com>
8895 * server.c (handle_status): Don't discard previous queued stop
8896 replies or thread's pending status here.
8897 (main) <disconnection>: Do it here instead.
8899 2014-01-08 Pedro Alves <palves@redhat.com>
8901 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8902 * server.c (visit_actioned_threads, handle_pending_status): New
8904 (handle_v_cont): Factor out parts to ...
8905 (resume): ... this new function. If in all-stop, and a thread
8906 being resumed has a pending status, report it without actually
8908 (myresume): Adjust to use the new 'resume' function.
8909 (clear_pending_status_callback, set_pending_status_callback)
8910 (find_status_pending_thread_callback): New functions.
8911 (handle_status): Handle the case of multiple threads having
8912 interesting statuses to report. Report threads' real last signal
8913 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8914 with an interesting thread to report the status for, instead of
8915 always reporting the status of the first thread.
8917 2014-01-01 Joel Brobecker <brobecker@adacore.com>
8919 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8920 * gdbreplay.c (gdbreplay_version): Likewise.
8922 2013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8924 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8925 iov.iov_len with the real length in use.
8927 2013-12-13 Joel Brobecker <brobecker@adacore.com>
8929 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8930 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8931 for all targets that use win32-low.c.
8932 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8933 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8935 2013-12-13 Pedro Alves <palves@redhat.com>
8937 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8938 if equal to TARGET_WAITKIND_LOADED.
8939 * win32-low.c (cached_status): New static global.
8940 (win32_wait): Add declaration.
8941 (do_initial_child_stuff): Flush all initial pending debug events
8942 up to the initial breakpoint.
8943 (win32_wait): If CACHED_STATUS was set, return that instead
8944 of doing a real wait. Remove the code resuming the execution
8945 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8946 during the initial phase. Also remove the code changing
8947 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8948 TARGET_WAITKIND_STOPPED.
8950 2013-12-11 Yao Qi <yao@codesourcery.com>
8952 * notif.c (handle_notif_ack): Return 0 if no notification
8955 2013-11-20 Doug Evans <dje@google.com>
8957 * linux-low.c (linux_set_resume_request): Fix comment.
8959 2013-11-20 Doug Evans <dje@google.com>
8961 * linux-low.c (resume_status_pending_p): Tweak comment.
8963 2013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8965 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8966 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8967 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8968 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8969 (srv_amd64_regobj): Add amd64-mpx.o.
8970 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8971 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8972 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8973 * i387-fp.c (num_pl_bnd_register) Added constant.
8974 (num_pl_bnd_cfg_registers) Added constant.
8975 (struct i387_xsave) Added reserved area and MPX fields.
8976 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8977 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8979 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8980 (init_registers_amd64_mpx_linux): Declare new function.
8981 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8982 (x86_64_regmap): Add MPX registers.
8983 (x86_linux_read_description): Add MPX case.
8984 (initialize_low_arch): Initialize MPX targets.
8986 2013-11-18 Tom Tromey <tromey@redhat.com>
8988 * configure: Rebuild.
8989 * configure.ac: Don't check for stdlib.h.
8990 * gdbreplay.c: Unconditionally include stdlib.h.
8992 2013-11-18 Tom Tromey <tromey@redhat.com>
8994 * config.in: Rebuild.
8995 * configure: Rebuild.
8996 * configure.ac: Don't use AC_HEADER_DIRENT.
8998 2013-11-18 Tom Tromey <tromey@redhat.com>
9000 * server.h: Don't check HAVE_STRING_H.
9001 * gdbreplay.c: Don't check HAVE_STRING_H.
9002 * configure: Rebuild.
9004 2013-11-18 Tom Tromey <tromey@redhat.com>
9006 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
9009 2013-11-08 Tom Tromey <tromey@redhat.com>
9011 * configure, config.in: Rebuild.
9012 * configure.ac: Remove unused configury.
9014 2013-11-08 Tom Tromey <tromey@redhat.com>
9016 * acinclude.m4: Include common.m4, codeset.m4.
9017 * configure, config.in: Rebuild.
9018 * configure.ac: Use GDB_AC_COMMON.
9020 2013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
9022 * linux-s390-low.c (HWCAP_S390_TE): New define.
9023 (s390_arch_setup): Consider the TE field in the HWCAP for
9024 determining 'have_regset_tdb'.
9026 2013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
9029 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
9032 2013-10-02 Pedro Alves <palves@redhat.com>
9034 * server.c (process_serial_event): Don't output "GDBserver
9035 exiting" if GDB is connected through stdio.
9036 * target.c (mywait): Likewise, be silent if GDB is connected
9039 2013-10-01 Joel Brobecker <brobecker@adacore.com>
9041 * lynx-low.c (lynx_add_threads_after_attach): New function.
9042 (lynx_attach): Remove call to add_thread. Add call to
9043 lynx_add_threads_after_attach instead.
9045 2013-09-28 Mike Frysinger <vapier@gentoo.org>
9047 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
9048 * config.in, configure: Regenerated.
9050 2013-09-18 Yao Qi <yao@codesourcery.com>
9053 * server.c (start_inferior): Clear 'resume_info'.
9055 2013-09-16 Jiong Wang <jiwang@tilera.com>
9057 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
9060 2013-09-16 Jiong Wang <jiwang@tilera.com>
9062 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
9063 linux-tile-low.o to srv_tgtobj.
9065 2013-09-16 Will Newton <will.newton@linaro.org>
9067 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
9070 2013-09-06 Pedro Alves <palves@redhat.com>
9072 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
9073 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
9074 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
9075 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
9076 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
9077 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
9079 2013-09-06 Pedro Alves <palves@redhat.com>
9081 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
9082 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
9084 2013-09-06 Pedro Alves <palves@redhat.com>
9086 * linux-amd64-ipa.c: Include tracepoint.h.
9087 * linux-i386-ipa.c: Include tracepoint.h.
9089 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9091 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
9092 (ps_get_thread_area): New function.
9094 2013-09-06 Ricard Wanderlof <ricardw@axis.com>
9096 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
9097 (initialize_low_arch): Call init_registers_crisv32 rather than
9098 init_register_crisv32.
9100 2013-09-05 Pedro Alves <palves@redhat.com>
9102 * server.h (handle_vFile, hostio_last_error_from_errno): Move
9104 * hostio.h: ... this new file.
9105 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
9106 win32-low.c: Include hostio.h.
9108 2013-09-05 Pedro Alves <palves@redhat.com>
9110 * server.h (gdb_client_data, handler_func, callback_handler_func)
9111 (delete_file_handler, add_file_handler, append_callback_event)
9112 (delete_callback_event, start_event_loop, initialize_event_loop):
9113 Move to event-loop.h and include it.
9114 * event-loop.h: New file.
9116 2013-09-05 Pedro Alves <palves@redhat.com>
9118 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
9119 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
9120 (loaded_dll, unloaded_dll): Move to ...
9121 * dll.h: ... this new file.
9122 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
9124 2013-09-05 Pedro Alves <palves@redhat.com>
9126 * server.h (current_process, get_thread_process, all_processes)
9127 (add_inferior_to_list, for_each_inferior, current_inferior)
9128 (remove_inferior, add_process, remove_process, find_process_pid)
9129 (have_started_inferiors_p, have_attached_inferiors_p)
9130 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
9131 (clear_inferiors, find_inferior, find_inferior_id)
9132 (inferior_target_data, set_inferior_target_data)
9133 (inferior_regcache_data, set_inferior_regcache_data): Move to
9134 inferiors.h, and include it.
9135 * inferiors.h: New file.
9137 2013-09-05 Pedro Alves <palves@redhat.com>
9139 * server.h (struct emit_ops, current_insn_ptr, emit_error):
9143 2013-09-05 Pedro Alves <palves@redhat.com>
9145 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
9147 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
9148 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
9149 (handle_tracepoint_general_set, handle_tracepoint_query)
9150 (tracepoint_finished_step, tracepoint_was_hit)
9151 (release_while_stepping_state_list, current_traceframe)
9152 (in_readonly_region, traceframe_read_mem)
9153 (fetch_traceframe_registers, traceframe_read_sdata)
9154 (traceframe_read_info, struct fast_tpoint_collect_status)
9155 (fast_tracepoint_collecting, force_unlock_trace_buffer)
9156 (handle_tracepoit_bkpts, initialize_low_tracepoint)
9157 (supply_fast_tracepoint_registers)
9158 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
9159 (ipa_tdesc, claim_trampoline_space)
9160 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
9161 (agent_mem_read, agent_get_trace_state_variable_value)
9162 (agent_set_trace_state_variable_value, agent_tsv_read)
9163 (agent_mem_read_string, get_raw_reg_func_addr)
9164 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
9165 * tracepoint.h: ... this new file.
9167 2013-09-05 Pedro Alves <palves@redhat.com>
9169 * server.h (perror_with_name, error, fatal, warning, paddress)
9170 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
9172 * utils.h: New file.
9174 2013-09-05 Pedro Alves <palves@redhat.com>
9176 * server.h (remote_debug, noack_mode, transport_is_reliable)
9177 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
9178 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
9179 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
9180 (write_enn, initialize_async_io, enable_async_io)
9181 (disable_async_io, check_remote_input_interrupt_request)
9182 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
9183 (dead_thread_notify, prepare_resume_reply)
9184 (decode_address_to_semicolon, decode_address, decode_m_packet)
9185 (decode_M_packet, decode_X_packet, decode_xfer_write)
9186 (decode_search_memory_packet, unhexify, hexify)
9187 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
9188 (look_up_one_symbol, relocate_instruction)
9189 (monitor_output): Move to remote-utils.h, and include it.
9190 * remote-utils.h: New file.
9192 2013-09-05 Pedro Alves <palves@redhat.com>
9194 * server.h (_): Delete.
9196 2013-09-02 Pedro Alves <palves@redhat.com>
9198 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
9199 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
9201 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
9203 2013-09-02 Pierre Muller <muller@sourceware.org>
9205 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
9206 or WriteProcessMemory complete successfully and handle
9207 ERROR_PARTIAL_COPY error.
9209 2013-09-02 Pedro Alves <palves@redhat.com>
9211 * server.c (gdb_read_memory): Return -1 on traceframe memory read
9212 error instead of EIO.
9214 2013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9217 * linux-low.c: Include filestuff.h.
9218 (linux_create_inferior) <pid == 0>: Call close_most_fds.
9219 * lynx-low.c: Include filestuff.h.
9220 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
9221 * server.c: Include filestuff.h.
9222 (main): Call notice_open_fds.
9223 * spu-low.c: Include filestuff.h.
9224 (spu_create_inferior) <pid == 0>: Call close_most_fds.
9226 2013-08-22 Luis Machado <lgustavo@codesourcery.com>
9228 * Makefile.in: Explain why ../target and ../nat are not
9229 listed as include file search paths.
9230 (linux-waitpid.o): New object file rule.
9231 * configure.srv (srv_native_linux_obj): New variable.
9232 Replace all occurrences of linux native object files with
9233 $srv_native_linux_obj.
9234 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
9235 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
9236 (linux_enable_event_reporting): Remove declaration.
9237 (my_waitpid): Moved to common/linux-waitpid.c.
9238 (linux_wait_for_event): Pass ptid when calling
9239 linux_enable_event_reporting.
9240 (linux_supports_tracefork_flag): Remove.
9241 (linux_enable_event_reporting): Likewise.
9242 (linux_tracefork_grandchild): Remove.
9243 (STACK_SIZE): Moved to common/linux-ptrace.c.
9244 (linux_tracefork_child): Remove.
9245 (linux_test_for_tracefork): Remove.
9246 (linux_look_up_symbols): Call linux_supports_traceclone.
9247 (initialize_low): Remove call to linux_test_for_tracefork.
9248 * linux-low.h (PTRACE_TYPE_ARG3): Move to
9249 common/linux-ptrace.h.
9250 (PTRACE_TYPE_ARG4): Likewise.
9251 Include linux-ptrace.h.
9253 2013-08-21 Pedro Alves <palves@redhat.com>
9255 * config.in: Renegerate.
9257 2013-08-19 Luis Machado <lgustavo@codesourcery.com>
9259 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
9260 (SFILES): Remove $(srcdir)/common/target-common.c and
9261 add $(srcdir)/target/waitstatus.c.
9262 (OBS): Remove target-common.o and add waitstatus.o.
9263 (server_h): Remove $(srcdir)/../common/target-common.h and
9264 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
9265 and $(srcdir)/../target/waitstatus.h.
9266 (target-common.o): Remove.
9267 (waitstatus.o): New target object file.
9268 * target.h: Do not include target-common.h and
9269 include target/resume.h, target/wait.h and
9270 target/waitstatus.h.
9272 2013-08-13 Luis Machado <lgustavo@codesourcery.com>
9274 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9275 to PTRACE_TYPE_ARG3.
9276 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
9277 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
9279 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
9280 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
9282 2013-07-27 Jie Zhang <jie@codesourcery.com>
9283 Daniel Jacobowitz <dan@codesourcery.com>
9284 Yao Qi <yao@codesourcery.com>
9286 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
9287 (mips-linux-watch.o): New rule.
9288 (mips_linux_watch_h): New variable.
9289 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
9291 * linux-mips-low.c: Include mips-linux-watch.h.
9292 (struct arch_process_info, struct arch_lwp_info): New.
9293 (update_watch_registers_callback): New function.
9294 (mips_linux_new_process, mips_linux_new_thread) New functions.
9295 (mips_linux_prepare_to_resume, mips_insert_point): New
9297 (mips_remove_point, mips_stopped_by_watchpoint): New
9299 (rsp_bp_type_to_target_hw_bp_type): New function.
9300 (mips_stopped_data_address): New function.
9301 (the_low_target): Add watchpoint support functions.
9303 2013-07-27 Yao Qi <yao@codesourcery.com>
9305 * i386-low.c: Include break-common.h.
9306 (enum target_hw_bp_type): Remove.
9308 2013-07-24 Luis Machado <lgustavo@codesourcery.com>
9310 * Makefile.in (SFILES): /common/target-common.c.
9311 (OBS): Add target-common.o.
9312 (server_h): Add $(srcdir)/../common/target-common.h.
9313 (target-common.o): New target.
9314 * server.c (queue_stop_reply_callback): Free
9315 status string after use.
9316 * target.c (target_waitstatus_to_string): Remove.
9317 * target.h: Include target-common.h.
9318 (resume_kind): Likewise.
9319 (target_waitkind): Likewise.
9320 (target_waitstatus): Likewise.
9321 (TARGET_WNOHANG): Likewise.
9323 2013-07-04 Yao Qi <yao@codesourcery.com>
9325 * Makefile.in (host_alias): Use @host_noncanonical@.
9326 (target_alias): Use @target_noncanonical@.
9327 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9328 ACX_NONCANONICAL_HOST.
9329 * configure: Regenerated.
9332 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9334 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9335 * configure: Rebuild.
9336 * Makefile.in (version_host, version_target): Get from configure.
9337 (version.c): Use $(version_host) and $(version_target).
9339 2013-07-03 Pedro Alves <palves@redhat.com>
9341 * Makefile.in (config.status): Depend on development.sh.
9342 * acinclude.m4: Include libmcheck.m4.
9343 * configure: Regenerate.
9345 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9347 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9348 attribute inside the parentheses.
9349 (winapi_DebugSetProcessKillOnExit): Ditto.
9350 (winapi_DebugBreakProcess): Ditto.
9351 (winapi_GenerateConsoleCtrlEvent): Ditto.
9353 2013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9355 * notif.h (notif_event): Add a dummy member to avoid compiler
9358 2013-07-01 Pedro Alves <palves@redhat.com>
9360 * hostio.c (HOSTIO_PATH_MAX): Define.
9361 (require_filename, handle_open, handle_unlink, handle_readlink):
9364 2013-07-01 Pedro Alves <palves@redhat.com>
9366 * server.h: Include "pathmax.h".
9367 * linux-low.c: Don't include sys/param.h.
9368 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9370 * win32-low.c: Don't include sys/param.h.
9371 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9373 2013-07-01 Pedro Alves <palves@redhat.com>
9375 * event-loop.c: Don't check HAVE_UNISTD_H before including
9377 * gdbreplay.c: Likewise.
9378 * remote-utils.c: Likewise.
9379 * server.c: Likewise.
9380 * configure.ac: Don't check for unistd.h.
9381 * configure: Regenerate.
9383 2013-06-28 Tom Tromey <tromey@redhat.com>
9385 * Makefile.in (version.c): Use version.in, not
9388 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9390 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9391 * configure: Rebuild.
9392 * Makefile.in (version_host, version_target): Get from configure.
9393 (version.c): Use $(version_host) and $(version_target).
9395 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9397 Fix trace-status to output user name without trailing colon.
9398 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9400 2013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9402 Fix trace-status to output proper start-time and stop-time.
9403 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9404 output start time and stop time in hex as gdb expects.
9406 2013-06-26 Pedro Alves <pedro@codesourcery.com>
9408 * tracepoint.c (build_traceframe_info_xml): Output trace state
9409 variables present in the trace buffer.
9411 2013-06-24 Tom Tromey <tromey@redhat.com>
9413 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9415 (version.o): Remove.
9416 * gdbreplay.c: Include version.h.
9417 (version, host_name): Don't declare.
9418 * server.h: Include version.h.
9419 (version, host_name): Don't declare.
9421 2013-06-12 Pedro Alves <palves@redhat.com>
9423 * linux-x86-low.c (linux_is_elf64): Delete global.
9424 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9425 with local linux_pid_exe_is_elf_64_file use.
9427 2013-06-11 Pedro Alves <palves@redhat.com>
9429 * linux-low.c (regset_disabled, disable_regset): New functions.
9430 (regsets_fetch_inferior_registers)
9431 (regsets_store_inferior_registers): Use them.
9432 (initialize_regsets_info); Don't allocate the disabled_regsets
9434 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9437 2013-06-11 Pedro Alves <palves@redhat.com>
9439 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9442 2013-06-11 Pedro Alves <palves@redhat.com>
9444 * linux-x86-low.c (initialize_low_arch): Call
9445 init_registers_x32_avx_linux.
9447 2013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9449 Fix compatibility with Android Bionic.
9450 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9453 2013-06-07 Pedro Alves <palves@redhat.com>
9456 * Makefile.in (OBS): Add tdesc.o.
9457 (IPA_OBJS): Add tdesc-ipa.o.
9458 (tdesc-ipa.o): New rule.
9459 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9461 * linux-low.c (new_inferior): Delete.
9462 (disabled_regsets, num_regsets): Delete.
9463 (linux_add_process): Adjust to set the new per-process
9465 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9466 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9467 was a stop. When calling arch_setup, switch the current inferior
9468 to the thread that got an event.
9469 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9470 (regsets_fetch_inferior_registers)
9471 (regsets_store_inferior_registers): New regsets_info parameter.
9473 (linux_register_in_regsets): New regs_info parameter. Adjust to
9475 (register_addr, fetch_register, store_register): New usrregs_info
9476 parameter. Adjust to use it.
9477 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9478 parameter regs_info. Adjust to use it.
9479 (linux_fetch_registers): Get the current inferior's regs_info, and
9481 (linux_store_registers): Ditto.
9482 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9483 (initialize_low): Don't initialize the target_regsets here. Call
9484 initialize_low_arch.
9485 * linux-low.h (target_regsets): Delete declaration.
9486 (struct regsets_info): New.
9487 (struct usrregs_info): New.
9488 (struct regs_info): New.
9489 (struct process_info_private) <new_inferior>: New field.
9490 (struct linux_target_ops): Delete the num_regs, regmap, and
9491 regset_bitmap fields. New field regs_info.
9492 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9493 * i387-fp.c (num_xmm_registers): Delete.
9494 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9495 calls to new interface.
9496 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9497 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9498 Infer the number of xmm registers from the regcache's target
9500 * i387-fp.h (num_xmm_registers): Delete.
9501 * inferiors.c (add_thread): Don't install the thread's regcache
9503 * proc-service.c (gregset_info): Fetch the current inferior's
9504 regs_info. Adjust to use it.
9505 * regcache.c: Include tdesc.h.
9506 (register_bytes, reg_defs, num_registers)
9507 (gdbserver_expedite_regs): Delete.
9508 (get_thread_regcache): If the thread doesn't have a regcache yet,
9509 create one, instead of aborting gdbserver.
9510 (regcache_invalidate_one): Rename to ...
9511 (regcache_invalidate_thread): ... this.
9512 (regcache_invalidate_one): New.
9513 (regcache_invalidate): Only invalidate registers of the current
9515 (init_register_cache): Add target_desc parameter, and use it.
9516 (new_register_cache): Ditto. Assert the target description has a
9517 non zero registers_size.
9518 (regcache_cpy): Add assertions. Adjust.
9519 (realloc_register_cache, set_register_cache): Delete.
9520 (registers_to_string, registers_from_string): Adjust.
9521 (find_register_by_name, find_regno, find_register_by_number)
9522 (register_cache_size): Add target_desc parameter, and use it.
9523 (free_register_cache_thread, free_register_cache_thread_one)
9524 (regcache_release, register_cache_size): New.
9525 (register_size): Add target_desc parameter, and use it.
9526 (register_data, supply_register, supply_register_zeroed)
9527 (supply_regblock, supply_register_by_name, collect_register)
9528 (collect_register_as_string, collect_register_by_name): Adjust.
9529 * regcache.h (struct target_desc): Forward declare.
9530 (struct regcache) <tdesc>: New field.
9531 (init_register_cache, new_register_cache): Add target_desc
9533 (regcache_invalidate_thread): Declare.
9534 (regcache_invalidate_one): Delete declaration.
9535 (regcache_release): Declare.
9536 (find_register_by_number, register_cache_size, register_size)
9537 (find_regno): Add target_desc parameter.
9538 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9540 * remote-utils.c: Include tdesc.h.
9541 (outreg, prepare_resume_reply): Adjust.
9542 * server.c: Include tdesc.h.
9543 (gdbserver_xmltarget): Delete declaration.
9544 (get_features_xml, process_serial_event): Adjust.
9545 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9547 (struct process_info) <tdesc>: New field.
9548 (ipa_tdesc): Declare.
9549 * tdesc.c: New file.
9550 * tdesc.h: New file.
9551 * tracepoint.c: Include tdesc.h.
9552 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9553 (get_context_regcache): Adjust to pass ipa_tdesc down.
9554 (do_action_at_tracepoint): Adjust to get the register cache size
9555 from the context regcache's description.
9556 (traceframe_walk_blocks): Adjust to get the register cache size
9557 from the current trace frame's description.
9558 (traceframe_get_pc): Adjust to get current trace frame's
9559 description and pass it down.
9560 (gdb_collect): Adjust to get the register cache size from the
9562 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9563 (gdbserver_xmltarget): Delete.
9564 (initialize_low_tracepoint): Set the ipa's target description.
9565 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9566 (initialize_low_tracepoint): Set the ipa's target description.
9567 * linux-x86-low.c: Include tdesc.h.
9568 [__x86_64__] (is_64bit_tdesc): New.
9569 (ps_get_thread_area, x86_get_thread_area): Use it.
9570 (i386_cannot_store_register): Rename to ...
9571 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9572 (i386_cannot_fetch_register): Rename to ...
9573 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9574 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9576 (target_regsets): Rename to ...
9577 (x86_regsets): ... this.
9578 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9580 (x86_siginfo_fixup): Use is_64bit_tdesc.
9581 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9582 (tdesc_x32_avx_linux, tdesc_x32_linux)
9583 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9585 (x86_linux_update_xmltarget): Delete.
9586 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9587 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9588 (AMD64_LINUX_USER64_CS): New.
9589 (x86_linux_read_description): New, based on
9590 x86_linux_update_xmltarget.
9591 (same_process_callback): New.
9592 (x86_arch_setup_process_callback): New.
9593 (x86_linux_update_xmltarget): New.
9594 (x86_regsets_info): New.
9595 (amd64_linux_regs_info): New.
9596 (i386_linux_usrregs_info): New.
9597 (i386_linux_regs_info): New.
9598 (x86_linux_regs_info): New.
9599 (x86_arch_setup): Reimplement.
9600 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9601 (x86_emit_ops): Ditto.
9602 (the_low_target): Adjust. Install x86_linux_regs_info,
9603 x86_cannot_fetch_register, and x86_cannot_store_register.
9604 (initialize_low_arch): New.
9605 * linux-ia64-low.c (tdesc_ia64): Declare.
9606 (ia64_fetch_register): Adjust.
9607 (ia64_usrregs_info, regs_info): New globals.
9608 (ia64_regs_info): New function.
9609 (the_low_target): Adjust.
9610 (initialize_low_arch): New function.
9611 * linux-sparc-low.c (tdesc_sparc64): Declare.
9612 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9614 (sparc_arch_setup): New function.
9615 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9616 (the_low_target): Adjust.
9617 (initialize_low_arch): New function.
9618 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9619 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9620 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9621 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9622 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9623 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9624 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9625 (tdesc_powerpc_isa205_vsx64l): Declare.
9626 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9627 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9628 (ppc_set_pc, ppc_get_hwcap): Adjust.
9629 (ppc_usrregs_info): Forward declare.
9630 (!__powerpc64__) ppc_regmap_adjusted: New global.
9631 (ppc_arch_setup): Adjust to the current process'es target
9633 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9634 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9635 (ppc_store_evrregset): Adjust.
9636 (target_regsets): Rename to ...
9637 (ppc_regsets): ... this, and make static.
9638 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9639 (ppc_regs_info): New function.
9640 (the_low_target): Adjust.
9641 (initialize_low_arch): New function.
9642 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9643 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9644 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9645 (tdesc_s390x_linux64v2): Declare.
9646 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9647 (s390_fill_gregset, s390_store_last_break): Adjust.
9648 (target_regsets): Rename to ...
9649 (s390_regsets): ... this, and make static.
9650 (s390_get_pc, s390_set_pc): Adjust.
9651 (s390_get_hwcap): New target_desc parameter, and use it.
9652 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9653 (s390_arch_setup): Adjust to set the current process'es target
9654 description. Don't adjust the regmap.
9655 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9656 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9657 (regs_info_3264): New globals.
9658 (s390_regs_info): New function.
9659 (the_low_target): Adjust.
9660 (initialize_low_arch): New function.
9661 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9662 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9663 [__mips64] (init_registers_mips_linux)
9664 (init_registers_mips_dsp_linux): Delete defines.
9665 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9666 (have_dsp): New global.
9667 (mips_read_description): New, based on mips_arch_setup.
9668 (mips_arch_setup): Reimplement.
9669 (get_usrregs_info): New function.
9670 (mips_cannot_fetch_register, mips_cannot_store_register)
9671 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9672 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9673 (target_regsets): Rename to ...
9674 (mips_regsets): ... this, and make static.
9675 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9676 (dsp_regs_info, regs_info): New globals.
9677 (mips_regs_info): New function.
9678 (the_low_target): Adjust.
9679 (initialize_low_arch): New function.
9680 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9681 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9683 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9684 (arm_read_description): New, with bits factored from
9686 (arm_arch_setup): Reimplement.
9687 (target_regsets): Rename to ...
9688 (arm_regsets): ... this, and make static.
9689 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9690 (arm_regs_info): New function.
9691 (the_low_target): Adjust.
9692 (initialize_low_arch): New function.
9693 * linux-m68k-low.c (tdesc_m68k): Declare.
9694 (target_regsets): Rename to ...
9695 (m68k_regsets): ... this, and make static.
9696 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9697 (m68k_regs_info): New function.
9698 (m68k_arch_setup): New function.
9699 (the_low_target): Adjust.
9700 (initialize_low_arch): New function.
9701 * linux-sh-low.c (tdesc_sharch): Declare.
9702 (target_regsets): Rename to ...
9703 (sh_regsets): ... this, and make static.
9704 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9705 (sh_regs_info, sh_arch_setup): New functions.
9706 (the_low_target): Adjust.
9707 (initialize_low_arch): New function.
9708 * linux-bfin-low.c (tdesc_bfin): Declare.
9709 (bfin_arch_setup): New function.
9710 (bfin_usrregs_info, regs_info): New globals.
9711 (bfin_regs_info): New function.
9712 (the_low_target): Adjust.
9713 (initialize_low_arch): New function.
9714 * linux-cris-low.c (tdesc_cris): Declare.
9715 (cris_arch_setup): New function.
9716 (cris_usrregs_info, regs_info): New globals.
9717 (cris_regs_info): New function.
9718 (the_low_target): Adjust.
9719 (initialize_low_arch): New function.
9720 * linux-cris-low.c (tdesc_crisv32): Declare.
9721 (cris_arch_setup): New function.
9722 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9723 (cris_regs_info): New function.
9724 (the_low_target): Adjust.
9725 (initialize_low_arch): New function.
9726 * linux-m32r-low.c (tdesc_m32r): Declare.
9727 (m32r_arch_setup): New function.
9728 (m32r_usrregs_info, regs_info): New globals.
9729 (m32r_regs_info): Adjust.
9730 (initialize_low_arch): New function.
9731 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9732 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9733 (tic6x_usrregs_info): Forward declare.
9734 (tic6x_read_description): New function, based on ...
9735 (tic6x_arch_setup): ... this. Reimplement.
9736 (target_regsets): Rename to ...
9737 (tic6x_regsets): ... this, and make static.
9738 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9739 (tic6x_regs_info): New function.
9740 (the_low_target): Adjust.
9741 (initialize_low_arch): New function.
9742 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9743 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9744 (target_regsets): Rename to ...
9745 (xtensa_regsets): ... this, and make static.
9746 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9748 (xtensa_arch_setup, xtensa_regs_info): New functions.
9749 (the_low_target): Adjust.
9750 (initialize_low_arch): New function.
9751 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9752 (nios2_arch_setup): Set the current process'es tdesc.
9753 (target_regsets): Rename to ...
9754 (nios2_regsets): ... this.
9755 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9756 (nios2_regs_info): New function.
9757 (the_low_target): Adjust.
9758 (initialize_low_arch): New function.
9759 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9760 (aarch64_arch_setup): Set the current process'es tdesc.
9761 (target_regsets): Rename to ...
9762 (aarch64_regsets): ... this.
9763 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9764 (aarch64_regs_info): New function.
9765 (the_low_target): Adjust.
9766 (initialize_low_arch): New function.
9767 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9769 (target_regsets): Rename to ...
9770 (tile_regsets): ... this.
9771 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9772 (tile_regs_info): New function.
9773 (tile_arch_setup): Set the current process'es tdesc.
9774 (the_low_target): Adjust.
9775 (initialize_low_arch): New function.
9776 * spu-low.c (tdesc_spu): Declare.
9777 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9778 * win32-arm-low.c (tdesc_arm): Declare.
9779 (arm_arch_setup): New function.
9780 (the_low_target): Install arm_arch_setup instead of
9782 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9783 (init_windows_x86): Rename to ...
9784 (i386_arch_setup): ... this. Set `win32_tdesc'.
9785 (the_low_target): Adjust.
9786 * win32-low.c (win32_tdesc): New global.
9787 (child_add_thread): Don't create the thread cache here.
9788 (do_initial_child_stuff): Set the new process'es tdesc.
9789 * win32-low.h (struct target_desc): Forward declare.
9790 (win32_tdesc): Declare.
9791 * lynx-i386-low.c (tdesc_i386): Declare global.
9792 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9793 * lynx-low.c (lynx_tdesc): New global.
9794 (lynx_add_process): Set the new process'es tdesc.
9795 * lynx-low.h (struct target_desc): Forward declare.
9796 (lynx_tdesc): Declare global.
9797 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9798 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9799 * nto-low.c (nto_tdesc): New global.
9800 (do_attach): Set the new process'es tdesc.
9801 * nto-low.h (struct target_desc): Forward declare.
9802 (nto_tdesc): Declare.
9803 * nto-x86-low.c (tdesc_i386): Declare.
9804 (nto_x86_arch_setup): Set `nto_tdesc'.
9806 2013-06-04 Gary Benson <gbenson@redhat.com>
9808 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9809 to qSupported response when appropriate.
9810 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9811 with nonzero-length annex.
9812 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9813 arguments supplied in annex.
9815 2013-05-31 Doug Evans <dje@google.com>
9818 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9819 64 bits in 64-cross-32 environment.
9821 2013-05-28 Pedro Alves <palves@redhat.com>
9823 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9824 (aarch64-without-fpu.c): Delete rule.
9825 * configure.srv (aarch64*-*-linux*): Remove references to
9826 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9827 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9830 2013-05-24 Pedro Alves <palves@redhat.com>
9832 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9833 instead of strchr/decode_address. Error if the range isn't split
9834 with a ','. Don't assume there's be a ':' in the action.
9836 2013-05-23 Yao Qi <yao@codesourcery.com>
9837 Pedro Alves <palves@redhat.com>
9839 * linux-low.c (lwp_in_step_range): New function.
9840 (linux_wait_1): If the thread was range stepping and stopped
9841 outside the stepping range, report the stop to GDB. Otherwise,
9842 continue stepping. Add range stepping debug output.
9843 (linux_set_resume_request): Copy the step range from the resume
9845 (linux_supports_range_stepping): New.
9846 (linux_target_ops) <supports_range_stepping>: Set to
9847 linux_supports_range_stepping.
9848 * linux-low.h (struct linux_target_ops)
9849 <supports_range_stepping>: New field.
9850 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9851 * linux-x86-low.c (x86_supports_range_stepping): New.
9852 (the_low_target) <supports_range_stepping>: Set to
9853 x86_supports_range_stepping.
9854 * server.c (handle_v_cont): Handle 'r' action.
9855 (handle_v_requests): Append ";r" if the target supports range
9857 * target.h (struct thread_resume) <step_range_start,
9858 step_range_end>: New fields.
9859 (struct target_ops) <supports_range_stepping>:
9861 (target_supports_range_stepping): New macro.
9863 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9865 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9866 confusion in comment.
9868 2013-05-17 Joel Brobecker <brobecker@adacore.com>
9870 * lynx-low.c (struct process_info_private): New type.
9871 (lynx_add_process): New function.
9872 (lynx_create_inferior, lynx_attach): Replace calls to
9873 add_process by calls to lynx_add_process.
9874 (lynx_resume): If PTID is null, then try using
9875 current_process()->private->last_wait_event_ptid.
9877 (lynx_clear_inferiors): Delete. The contents of that function
9878 has been inlined in lynx_mourn;
9879 (lynx_wait_1): Save the ptid in the process's private data.
9880 (lynx_mourn): Free the process' private data. Replace call
9881 to lynx_clear_inferiors by call to clear_inferiors.
9883 2013-05-17 Yao Qi <yao@codesourcery.com>
9885 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9888 2013-05-16 Luis Machado <lgustavo@codesourcery.com>
9890 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9891 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9892 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9893 PT_TEXT_END_ADDR guards. Update comments.
9894 (linux_target_op) <read_offsets>: Conditionally define to
9895 linux_read_offsets if the target is UCLIBC and if it defines
9896 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9898 2013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9899 Andrew Jenner <andrew@codesourcery.com>
9901 * Makefile.in (SFILES): Add linux-nios2-low.c.
9902 (clean): Add action to delete nios2-linux.c.
9903 (nios2-linux.c): New rule.
9904 * configure.srv: Add nios2*-*-linux*.
9905 * linux-nios2-low.c: New.
9907 2013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9909 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9911 2013-04-25 Hui Zhu <hui@codesourcery.com>
9914 * ax.c (ax_printf): Add fflush.
9916 2013-04-22 Tom Tromey <tromey@redhat.com>
9918 * Makefile.in (SFILES): Add filestuff.c.
9919 (OBS): Add filestuff.o.
9920 (filestuff.o): New target.
9921 * config.in, configure: Rebuild.
9922 * configure.ac: Check for fdwalk, pipe2.
9924 2013-04-17 Pedro Alves <palves@redhat.com>
9926 * configure.ac (USE_THREAD_DB): Delete variable.
9927 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9928 Don't AC_SUBST USE_THREAD_DB.
9929 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9930 * config.in, configure: Regenerate.
9932 2013-04-16 Pedro Alves <palves@redhat.com>
9934 * linux-low.h (struct lwp_info) <thread_known>: Move under
9935 the USE_THREAD_DB #ifdef.
9937 2013-04-16 Pedro Alves <palves@redhat.com>
9939 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9940 (linux-low.o): Delete rule.
9941 * linux-low.h: Always include "gdb_thread_db.h" instead of
9942 conditionally including thread_db.h.
9943 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9946 2013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9948 * Makefile.in (install-only): Fix make install regression.
9950 2013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9952 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9953 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9955 * gdbserver.1: Remove.
9957 2013-03-22 Pedro Alves <palves@redhat.com>
9959 * linux-low.c (handle_extended_wait): Don't call
9960 linux_enable_event_reporting.
9962 2013-03-15 Tony Theodore <tonyt@logyst.com>
9965 * Makefile.in (SHELL): Use @SHELL@.
9967 2013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9969 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9972 2013-03-13 Joel Brobecker <brobecker@adacore.com>
9974 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9975 Remove extraneous NULL element.
9977 2013-03-13 Yao Qi <yao@codesourcery.com>
9979 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9980 'V' block in trace frame.
9982 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9984 * target.h (struct target_ops): Add btrace ops.
9985 (target_supports_btrace): New macro.
9986 (target_enable_btrace): New macro.
9987 (target_disable_btrace): New macro.
9988 (target_read_btrace): New macro.
9989 * gdbthread.h (struct thread_info): Add btrace field.
9990 * server.c: Include btrace-common.h.
9991 (handle_btrace_general_set): New function.
9992 (handle_btrace_enable): New function.
9993 (handle_btrace_disable): New function.
9994 (handle_general_set): Call handle_btrace_general_set.
9995 (handle_qxfer_btrace): New function.
9996 (struct qxfer qxfer_packets[]): Add btrace entry.
9997 * inferiors.c (remove_thread): Disable btrace.
9998 * linux-low: Include linux-btrace.h.
9999 (linux_low_enable_btrace): New function.
10000 (linux_low_read_btrace): New function.
10001 (linux_target_ops): Add btrace ops.
10002 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
10003 Add srv_linux_btrace=yes.
10004 (x86_64-*-linux*): Add linux-btrace.o.
10005 Add srv_linux_btrace=yes.
10006 * configure.ac: Define HAVE_LINUX_BTRACE.
10007 * config.in: Regenerated.
10008 * configure: Regenerated.
10010 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10012 * server.c (handle_qxfer): Preserve error message if -3 is
10014 (qxfer): Document the -3 return value.
10016 2013-03-11 Markus Metzger <markus.t.metzger@intel.com>
10018 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
10019 (linux_btrace_h): New variable.
10020 (linux-btrace.o): New rule.
10022 2013-03-08 Stan Shebs <stan@codesourcery.com>
10023 Hafiz Abid Qadeer <abidh@codesourcery.com>
10025 * tracepoint.c (trace_buffer_size): New global.
10026 (DEFAULT_TRACE_BUFFER_SIZE): New define.
10027 (init_trace_buffer): Change to one-argument function. Allocate
10028 trace buffer memory.
10029 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
10030 handle QTBuffer:size packet.
10031 (cmd_bigqtbuffer_size): New function.
10032 (initialize_tracepoint): Call init_trace_buffer with
10033 DEFAULT_TRACE_BUFFER_SIZE.
10034 * server.c (handle_query): Add QTBuffer:size in the
10037 2013-03-07 Yao Qi <yao@codesourcery.com>
10039 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
10040 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
10042 (cmd_qtsp): Adjust condition. Do post increment.
10043 Set cur_action and cur_step_action back to 0.
10045 2013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
10048 * linux-low.c (linux_write_memory): Return early success if LEN is
10051 2013-03-05 Corinna Vinschen <vinschen@redhat.de>
10053 * configure.srv: Add x86_64-*-cygwin* as target.
10055 2013-02-28 Tom Tromey <tromey@redhat.com>
10057 * configure.ac: Invoke AC_SYS_LARGEFILE.
10058 * configure, config.in: Rebuild.
10060 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
10062 * win32-low.c: Throughout, fix format strings and casts of
10063 printf-like functions to avoid type related warnings on all
10065 (get_child_debug_event): Print dwDebugEventCode as hex since
10066 that's how it's usually documented.
10068 2013-02-28 Yao Qi <yao@codesourcery.com>
10070 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
10073 2013-02-27 Jiong Wang <jiwang@tilera.com>
10075 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
10076 (reg-tilegx32.c): New rule.
10077 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
10078 * linux-tile-low.c (tile_arch_setup): New function. Invoke
10079 different register info initializer according to elf class.
10080 (init_registers_tilgx32): New function. The tilegx32 register info
10082 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
10083 (tile_store_gregset): Likewise.
10085 2013-02-27 Yao Qi <yao@codesourcery.com>
10087 * server.c (process_point_options): Print debug message when
10088 debug_threads is true.
10090 2013-02-26 Yao Qi <yao@codesourcery.com>
10092 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
10094 2013-02-19 Pedro Alves <palves@redhat.com>
10095 Kai Tietz <ktietz@redhat.com>
10099 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
10100 instead of strtoul to extract address from packet.
10101 (process_serial_event) <'z'>: Likewise.
10103 2013-02-18 Yao Qi <yao@codesourcery.com>
10105 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
10107 2013-02-14 Pedro Alves <palves@redhat.com>
10111 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
10112 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
10114 2013-02-14 Pedro Alves <palves@redhat.com>
10116 * tracepoint.c (cmd_qtdpsrc): Use savestring.
10118 2013-02-14 Pedro Alves <palves@redhat.com>
10120 * tracepoint.c (save_string): Delete.
10121 (add_tracepoint_action): Use savestring instead of save_string.
10123 2013-02-12 Pedro Alves <palves@redhat.com>
10125 * linux-xtensa-low.c: Ditto.
10126 * xtensa-xtregs.c: Ditto.
10128 2013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
10130 * thread-db.c (thread_db_get_tls_address): NULL pointer check
10133 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10135 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
10136 aarch64_num_wp_regs and aarch64_num_bp_regs to
10137 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
10139 2013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
10141 * linux-aarch64-low.c (ps_get_thread_area): Replace
10142 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
10144 2013-02-04 Jim MacArthur <jim.macarthur@arm.com>
10145 Marcus Shawcroft <marcus.shawcroft@arm.com>
10146 Nigel Stephens <nigel.stephens@arm.com>
10147 Yufeng Zhang <yufeng.zhang@arm.com>
10149 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
10150 (aarch64.c, aarch64-without-fpu.c): New targets.
10151 * configure.srv (aarch64*-*-linux*): New.
10152 * linux-aarch64-low.c: New file.
10154 2013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
10156 * linux-low.c (handle_extended_wait, linux_create_inferior)
10157 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
10158 (dequeue_one_deferred_signal, linux_resume_one_thread)
10159 (fetch_register, linux_write_memory, linux_enable_event_reporting)
10160 (linux_tracefork_grandchild, linux_test_for_tracefork)
10161 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
10162 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
10163 where the argument is 0.
10165 2013-01-25 Yao Qi <yao@codesourcery.com>
10167 * event-loop.c: Include "queue.h".
10168 (gdb_event_p): New typedef.
10169 (struct gdb_event) <next_event>: Remove.
10170 (event_queue): Change to QUEUE(gdb_event_p).
10171 (async_queue_event): Remove.
10172 (gdb_event_xfree): New.
10173 (initialize_event_loop): New.
10174 (process_event): Use API from QUEUE.
10175 (wait_for_event): Likewise.
10176 * server.c (main): Call initialize_event_loop.
10177 * server.h (initialize_event_loop): Declare.
10179 2013-01-18 Yao Qi <yao@codesourcery.com>
10181 * ax.h (struct eval_agent_expr_context): New.
10182 (gdb_eval_agent_expr): Update declaration.
10183 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
10184 TFRAME. Add new argument CTX.
10185 * server.h (struct eval_agent_expr_context): Declare.
10186 (agent_mem_read, agent_tsv_read): Update declaration.
10187 (agent_mem_read_string): Likewise.
10188 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
10189 (add_traceframe_block): Add new argument TPOINT.
10190 Increase TPOINT->traceframe_usage.
10191 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
10192 eval_tracepoint_agent_expr.
10193 (condition_true_at_tracepoint): Likewise.
10194 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
10195 (agent_mem_read_string, agent_tsv_read): Likewise.
10197 2013-01-16 Yao Qi <yao@codesourcery.com>
10199 * linux-low.c (linux_resume_one_lwp): Don't check
10200 'lwp->bp_reinsert != 0'.
10202 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10203 Pedro Alves <palves@redhat.com>
10205 * lynx-low.c (ptrace_request_to_str): Define a temporary
10206 macro and use it to simplify this function's implementation.
10208 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10210 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
10213 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10215 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
10217 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10219 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
10221 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10223 * lynx-low.c (lynx_resume): Use the resume_info parameter
10224 to determine the ptid for the lynx_ptrace call, unless
10225 it is equal to minus_one_ptid, in which case we use the
10226 ptid of the current_inferior.
10227 (lynx_wait_1): After having received a thread create/exit
10228 event, resume the inferior's execution using the signaling
10229 thread's ptid, rather than the old ptid.
10231 2013-01-07 Joel Brobecker <brobecker@adacore.com>
10233 * lynx-low.c (lynx_resume): Delete variable ret.
10235 2013-01-01 Joel Brobecker <brobecker@adacore.com>
10237 * gdbreplay.c (gdbreplay_version): Update copyright year.
10238 * server.c (gdbserver_version): Likewise.
10240 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10242 * lynx-low.c (lynx_wait_1): Add debug trace before adding
10245 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10247 * lynx-low.c (ptrace_request_to_str): Add handling for
10248 PTRACE_GETTRACESIG.
10250 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10252 * lynx-low.c (lynx_attach): Delete variable new_process.
10254 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10256 * lynx-low.c (lynx_create_inferior): Delete variable
10259 2012-12-17 Joel Brobecker <brobecker@adacore.com>
10261 * lynx-low.c (ptrace_request_to_str): Do not handle
10262 PTRACE_GETTHREADLIST if this macro does not exist.
10264 2012-12-15 Yao Qi <yao@codesourcery.com>
10266 * Makefile.in (OBS): Add notif.o.
10267 * notif.c, notif.h: New.
10268 * server.c: Include "notif.h".
10269 (struct vstop_notif) <next>: Remove.
10271 (queue_stop_reply): Update.
10272 (push_event, send_next_stop_reply): Remove.
10273 (discard_queued_stop_replies): Update.
10274 (notif_stop): New variable.
10275 (handle_v_stopped): Remove.
10276 (handle_v_requests): Don't call handle_v_stopped. Call
10277 handle_ack_notif instead.
10278 (queue_stop_reply_callback): Call notif_event_enque instead
10279 of queue_stop_reply.
10280 (handle_status): Don't call send_next_stop_reply, call
10281 notif_write_event instead.
10282 (kill_inferior_callback): Likewise.
10283 (detach_or_kill_inferior_callback): Likewise.
10284 (main): Call initialize_notif.
10285 (process_serial_event): Call QUEUE_is_empty.
10286 (handle_target_event): Call notif_push instead of push event.
10287 * server.h (push_event): Remove declaration.
10289 2012-12-10 Tom Tromey <tromey@redhat.com>
10291 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
10292 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
10295 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
10296 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
10297 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
10298 (amd64-linux-ipa.o, ax.o): Rewrite.
10299 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
10300 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
10301 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
10302 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
10303 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
10304 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
10305 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
10306 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
10307 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
10308 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
10309 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
10310 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
10311 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
10312 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
10313 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
10314 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
10315 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
10316 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
10317 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10318 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10319 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10320 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10321 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10322 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10323 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10324 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10325 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10326 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10327 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10328 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10329 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10330 (reg-tilegx.o): Remove.
10331 (all_object_files): New macro.
10332 Include .deps files.
10333 * aclocal.m4, configure: Rebuild.
10334 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10335 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10336 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10338 2012-12-05 Tom Tromey <tromey@redhat.com>
10341 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10343 2012-11-28 Markus Metzger <markus.t.metzger@intel.com>
10345 * configure.ac: Check for linux/perf_event.h.
10346 * config.in: Regenerated.
10347 * configure: Regenerated.
10349 2012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10351 * hostio.c (handle_readlink): Decrease buffer size
10352 parameter passed to readlink by one byte.
10354 2012-11-26 Yao Qi <yao@codesourcery.com>
10356 * configure.ac (build_warnings): Append '-Wempty-body'.
10357 * configure: Regenerated.
10358 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10361 2012-11-15 Pierre Muller <muller@sourceware.org>
10363 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10364 * config.in: Regenerate.
10365 * configure: Regenerate.
10366 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10367 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10368 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10369 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10371 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10372 instead of <sys/wait.h> header.
10373 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10375 2012-11-13 Markus Metzger <markus.t.metzger@intel.com>
10377 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10378 (various make rules): Remove -DGDBSERVER
10380 2012-11-09 Yao Qi <yao@codesourcery.com>
10382 * spu-low.c (current_ptid): Move it to ..
10383 * gdbthread.h: ... here. New.
10384 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10385 * server.c (myresume, process_serial_event): Likewise.
10386 * thread-db.c (thread_db_find_new_threads): Likewise.
10387 * tracepoint.c (run_inferior_command): Likewise.
10389 2012-10-01 Andrew Burgess <aburgess@broadcom.com>
10391 * server.c (handle_search_memory_1): Include access length in
10394 2012-09-05 Michael Brandt <michael.brandt@axis.com>
10396 * linux-crisv32-low.c: Fix compile errors.
10398 2012-09-04 Yao Qi <yao@codesourcery.com>
10400 * tracepoint.c (cmd_qtsv): Adjust debug message.
10401 Don't check CUR_TPOINT.
10403 2012-08-28 Yao Qi <yao@codesourcery.com>
10405 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10406 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10407 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10408 Remove declarations of xmalloc, xreallloc, xstrdup and
10410 * Makefile.in (libiberty_h): New.
10411 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10412 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10414 2012-08-23 Yao Qi <yao@codesourcery.com>
10416 * server.h: Remove declaration of 'xsnprintf'.
10418 2012-08-22 Keith Seitz <keiths@redhat.com>
10420 * server.h: Include build-gnulib-gbserver/config.h.
10421 * gdbreplay.c: Likewise.
10423 2012-08-08 Doug Evans <dje@google.com>
10425 * Makefile.in (SFILES): Add gdb_vecs.c.
10426 (OBS): Add gdb_vecs.o.
10427 (gdb_vecs_h, host_defs_h): New variables.
10428 (thread-db.o): Add $(gdb_vecs_h) dependency.
10429 (gdb_vecs.o): New rule.
10430 * thread-db.c: #include "gdb_vecs.h".
10431 (thread_db_load_search): Use a vector to iterate over path elements.
10432 Handle text appearing after "$pdir".
10434 * configure.ac: Add check for strstr.
10435 * config.in: Regenerate.
10436 * configure: Regenerate.
10438 2012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10440 * hostio.c (handle_pread): If pread fails, fall back to attempting
10442 (handle_pwrite): Likewise for pwrite.
10444 2012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10446 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10447 between unsupported TYPE and unimplementable ADDR/LEN combination.
10448 (arm_insert_point): Act on new return value.
10450 2012-07-31 Pedro Alves <palves@redhat.com>
10452 * server.c (process_point_options): Only skip tokens if we find
10453 one that is unrecognized. Don't treat 'X' specially while
10454 skipping unrecognized tokens.
10456 2012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10458 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10459 to 4-byte-align HW breakpoint addresses for Thumb.
10461 2012-07-27 Yao Qi <yao@codesourcery.com>
10465 * server.h: Declare gdb_agent_about_to_close.
10466 * target.c (kill_inferior): Include "agent.h".
10467 New. Send command 'kill'.
10468 * target.h (kill_inferior): Removed macro.
10469 * tracepoint.c (gdb_agent_about_to_close): New.
10470 (gdb_agent_helper_thread): Handle command 'close'.
10471 Wait endlessly until the inferior stops.
10472 Install gdb_agent_remove_socket to atexit hook.
10473 (agent_socket_name): New static variable.
10474 (gdb_agent_socket_init): Replace local variable 'name' with
10475 'agent_socket_name'.
10476 (gdb_agent_remove_socket): New.
10478 2012-07-27 Yao Qi <yao@codesourcery.com>
10480 * server.c (process_point_options): Stop at 'X' when parsing.
10482 2012-07-19 Michael Eager <eager@eagercon.com>
10484 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
10486 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10487 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10488 hardware breakpoint.
10490 2012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10492 * gdbserver/linux-low.c (initialize_low): Call
10493 linux_ptrace_init_warnings.
10495 2012-07-02 Doug Evans <dje@google.com>
10497 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10500 2012-07-02 Stan Shebs <stan@codesourcery.com>
10502 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10503 (ax.o): Add it to build rule.
10505 (OBS): Add format.o.
10506 (IPA_OBS): Add format.o.
10507 * server.c (handle_query): Claim support for breakpoint commands.
10508 (process_point_options): Add command case.
10509 (process_serial_event): Leave running if there are printfs in
10511 * mem-break.h (any_persistent_commands): Declare.
10512 (add_breakpoint_commands): Declare.
10513 (gdb_no_commands_at_breakpoint): Declare.
10514 (run_breakpoint_commands): Declare.
10515 * mem-break.c (struct point_command_list): New struct.
10516 (struct breakpoint): New field command_list.
10517 (any_persistent_commands): New function.
10518 (add_commands_to_breakpoint): New function.
10519 (add_breakpoint_commands): New function.
10520 (gdb_no_commands_at_breakpoint): New function.
10521 (run_breakpoint_commands): New function.
10522 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10524 * ax.c: Include format.h.
10525 (ax_printf): New function.
10526 (gdb_eval_agent_expr): Add printf opcode.
10528 2012-06-13 Yao Qi <yao@codesourcery.com>
10530 * server.c (start_inferior): Remove duplicated writes to fields
10531 'last_resume_kind' and 'last_status' of 'current_inferior'.
10533 2012-06-12 Yao Qi <yao@codesourcery.com>
10534 Pedro Alves <palves@redhat.com>
10536 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10538 * server.c (handle_v_cont): Extend comment.
10540 2012-06-11 Yao Qi <yao@codesourcery.com>
10542 * linux-low.c (linux_attach): Add 'static'.
10544 2012-06-06 Yao Qi <yao@codesourcery.com>
10546 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10548 2012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10550 Fix gcc -flto compilation warning.
10551 * server.c (main): Make variable multi_mode and attach volatile.
10553 2012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10555 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10556 if the platform doesn't know about it.
10558 2012-05-30 Jeff Kenton <jkenton@tilera.com>
10560 * Makefile.in (SFILES): Add linux-tile-low.c.
10561 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10562 * configure.srv: Handle tilegx-*-linux*.
10563 * linux-tile-low.c: New file.
10565 2012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10567 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10569 2012-05-24 Pedro Alves <palves@redhat.com>
10573 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
10575 2012-05-24 Pedro Alves <palves@redhat.com>
10579 Replace target_signal with gdb_signal throughout.
10581 2012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10583 * linux-low.c (linux_store_registers): Avoid the copying sequence
10584 when no data has been retrieved by ptrace.
10586 2012-05-22 Will Deacon <will.deacon@arm.com>
10588 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10589 Include asm/ptrace.h.
10590 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10593 2012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10595 * linux-low.c (linux_store_registers): Don't re-retrieve data
10596 with ptrace that has already been obtained from /proc. Always
10597 copy any data retrieved with ptrace to the buffer supplied.
10599 2012-05-11 Yao Qi <yao@codesourcery.com>
10600 Pedro Alves <palves@redhat.com>
10602 * linux-low.c (enum stopping_threads_kind): New.
10603 (stopping_threads): Change type to `enum stopping_threads_kind'.
10604 (handle_extended_wait): If stopping and suspending threads, leave
10605 the new_lwp suspended too.
10606 (linux_wait_for_event): Adjust.
10607 (stop_all_lwps): Set `stopping_threads' to
10608 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10609 whether we're suspending threads or just stopping them. Assert no
10612 2012-04-29 Yao Qi <yao@codesourcery.com>
10614 * server.h: Move some code to ...
10615 * gdbthread.h: ... here. New.
10616 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10617 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10618 (nto-low.o, win32-low.o): Likewise.
10619 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10620 * regcache.c, remote-utils.c, server.c: Likewise.
10621 * target.c, tracepoint.c, win32-low.c: Likewise.
10623 2012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10625 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10626 (PTRACE_ARG4_TYPE): Likewise.
10627 (PTRACE_XFER_TYPE): Likewise.
10628 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10629 ptrace to PTRACE_ARG3_TYPE.
10630 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10631 (PTRACE_ARG4_TYPE): Likewise.
10632 (PTRACE_XFER_TYPE): Likewise.
10633 (linux_detach_one_lwp): Cast fourth argument of
10634 ptrace to long then PTRACE_ARG4_TYPE.
10635 (regsets_fetch_inferior_registers): Cast third argument of
10636 ptrace to long then PTRACE_ARG3_TYPE.
10637 (regsets_store_inferior_registers): Likewise.
10639 2012-04-20 Pedro Alves <palves@redhat.com>
10641 * configure: Regenerate.
10643 2012-04-19 Pedro Alves <palves@redhat.com>
10645 * Makefile.in (GNULIB_BUILDDIR): New.
10646 (LIBGNU, INCGNU, GNULIB_H): Adjust.
10647 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10648 (all, install-only, uninstall, clean-info, all-lib, clean): No
10649 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10650 (maintainer-clean realclean distclean): Use subdir_do.
10652 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
10653 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
10654 * acinclude.m4: Include acx_configure_dir.m4.
10655 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10656 calls. Call AC_PROG_RANLIB. Configure gnulib using
10659 (GNULIB_STDINT_H): Adjust.
10660 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10661 * gdbreplay.c: Include build-gnulib/config.h.
10662 * server.h: Likewise.
10663 * aclocal.m4: Regenerate.
10664 * config.in: Regenerate.
10665 * configure: Regenerate.
10667 2012-04-19 Pedro Alves <palves@redhat.com>
10669 * Makefile.in (LIBGNU, INCGNU): Adjust.
10670 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10671 (all, install-only, uninstall, clean-info, all-lib, clean)
10672 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10673 * configure.ac: Adjust AC_OUTPUT output.
10674 * aclocal.m4: Regenerate.
10675 * configure: Regenerate.
10677 2012-04-19 Pedro Alves <palves@redhat.com>
10679 * Makefile.in (generated_files): New.
10680 (server_h): Remove the explicit dependency on config.h, and depend
10681 on $generated_files.
10683 2012-04-19 Pedro Alves <palves@redhat.com>
10685 * Makefile.in (INCGNU): Add -Ignulib.
10687 2012-04-19 Pedro Alves <palves@redhat.com>
10689 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10690 (INCGNU): ... this, and spell out -I here.
10691 (GNULIB_LIB): Rename to ...
10692 (LIBGNU): ... this.
10693 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10695 2012-04-19 Pedro Alves <palves@redhat.com>
10697 * config.in: Regenerate.
10699 2012-04-19 Pedro Alves <palves@redhat.com>
10701 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10702 * server.h (memmem): Remove declaration.
10703 * config.in: Regenerate.
10704 * configure: Regenerate.
10706 2012-04-19 Yao Qi <yao@codesourcery.com>
10708 * Makefile.in (SFILES): Add common/vec.c.
10712 2012-04-19 Yao Qi <yao@codesourcery.com>
10714 * remote-utils.c (prepare_resume_reply): Replace with macro
10715 target_core_of_thread.
10716 * server.c (handle_qxfer_threads_proper): Likewise.
10717 * target.h (traget_core_of_thread): New macro.
10719 2012-04-18 Pedro Alves <palves@redhat.com>
10721 * aclocal.m4: Regenerate.
10722 * configure: Regenerate.
10724 2012-04-16 Yao Qi <yao@codesourcery.com>
10726 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10727 duplicated on address.
10729 2012-04-16 Yao Qi <yao@codesourcery.com>
10731 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10732 (struct tracepoint_action_ops) <send>: New field.
10733 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10734 (agent_expr_send, x_tracepoint_action_send): New.
10735 (l_tracepoint_action_send): New.
10736 (cmd_qtdp): Download and install tracepoint
10737 according to `use_agent'.
10738 (run_inferior_command): Add one more parameter `len'.
10740 (tracepoint_send_agent): New.
10741 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10743 2012-04-16 Yao Qi <yao@codesourcery.com>
10745 * tracepoint.c (download_tracepoints): Moved to ...
10746 (cmd_qtstart): ... here.
10748 2012-04-14 Yao Qi <yao@codesourcery.com>
10750 * tracepoint.c: Include inttypes.h.
10751 (struct collect_memory_action): Use sized types.
10752 (struct tracepoint): Likewise.
10753 (cmd_qtdp, stop_tracing): Update print specifiers.
10754 (cmd_qtp, response_tracepoint): Likewise.
10755 (collect_data_at_tracepoint): Likewise.
10756 (collect_data_at_step): Likewise.
10758 2012-04-14 Yao Qi <yao@codesourcery.com>
10760 Import gnulib module inttypes.
10761 * aclocal.m4, config.in, configure: Regenerated.
10763 2012-04-14 Yao Qi <yao@codesourcery.com>
10765 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10766 Makefile and config.status at last.
10768 2012-04-13 Yao Qi <yao@codesourcery.com>
10770 * tracepoint.c: Include stdint.h unconditionally.
10772 2012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10774 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10775 on BFD_HAVE_SYS_PROCFS_TYPE.
10776 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10777 * configure: Regenerate.
10778 * config.in: Likewise.
10780 2012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10782 * Makefile.in (clean): Also remove x32.c x32-linux.c
10783 x32-avx.c x32-avx-linux.c.
10784 (x32.o): New target.
10786 (x32-linux.o): Likewise.
10787 (x32-linux.c): Likewise.
10788 (x32-avx.o): Likewise.
10789 (x32-avx.c): Likewise.
10790 (x32-avx-linux.o): Likewise.
10791 (x32-avx-linux.c): Likewise.
10793 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10794 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10795 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10796 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10797 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10798 i386/x32-avx-linux.xml.
10800 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10801 (init_registers_x32_avx_linux): Likwise.
10802 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10803 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10805 2012-04-13 Pedro Alves <palves@redhat.com>
10807 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10808 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10809 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10810 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10813 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10815 * linux-x86-low.c (compat_x32_clock_t): New.
10816 (compat_x32_siginfo_t): Likewise.
10817 (compat_x32_siginfo_from_siginfo): Likewise.
10818 (siginfo_from_compat_x32_siginfo): Likewise.
10819 (linux_is_elf64): Likewise.
10820 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10821 and siginfo_from_compat_x32_siginfo for x32.
10822 (x86_arch_setup): Set linux_is_elf64.
10824 2012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10827 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10829 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10830 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10831 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10832 compatible with process.
10834 2012-04-12 Yao Qi <yao@codesourcery.com>
10836 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10837 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10838 (install-only, install-info, clean): Handle sub dir gnulib.
10839 (all-lib, am--refresh): New targets.
10840 (memmem.o): Remove target.
10841 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10842 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10843 (AC_REPLACE_FUNCS): Remove memmem.
10844 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10845 (AC_OUTPUT): Generate Makefile in gnulib/.
10846 * aclocal.m4, config.in, configure: Regenerated.
10848 2012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10850 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10852 2012-04-05 Pedro Alves <palves@redhat.com>
10854 -Werror=strict-aliasing
10856 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10859 2012-04-04 Pedro Alves <palves@redhat.com>
10861 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10862 (sparc_store_gregset_from_stack, sparc_store_gregset)
10863 (sparc_breakpoint_at): Fix formatting.
10865 2012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10867 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10869 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10870 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10871 * config.in: Regenerate.
10872 * configure: Likewise.
10874 2012-03-29 Pedro Alves <palves@redhat.com>
10876 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10877 Correct ptrace arguments.
10879 2012-03-28 Pedro Alves <palves@redhat.com>
10881 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10882 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10883 (IA64_FR1_REGNUM): New defines.
10884 (ia64_fetch_register): New.
10885 (the_low_target): Install it.
10886 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10888 * linux-low.c (linux_fetch_registers): Try the
10889 the_low_target.fetch_register hook first.
10891 * linux-arm-low.c (the_low_target): Adjust.
10892 * linux-bfin-low.c (the_low_target): Adjust.
10893 * linux-cris-low.c (the_low_target): Adjust.
10894 * linux-crisv32-low.c (the_low_target): Adjust.
10895 * linux-m32r-low.c (the_low_target): Adjust.
10896 * linux-m68k-low.c (the_low_target): Adjust.
10897 * linux-mips-low.c (the_low_target): Adjust.
10898 * linux-ppc-low.c (the_low_target): Adjust.
10899 * linux-s390-low.c (the_low_target): Adjust.
10900 * linux-sh-low.c (the_low_target): Adjust.
10901 * linux-sparc-low.c (the_low_target): Adjust.
10902 * linux-tic6x-low.c (the_low_target): Adjust.
10903 * linux-x86-low.c (the_low_target): Adjust.
10904 * linux-xtensa-low.c (the_low_target): Adjust.
10906 2012-03-26 Pedro Alves <palves@redhat.com>
10908 * server.c (handle_qxfer_libraries): Don't bail early if
10909 the_target->qxfer_libraries_svr4 is not NULL.
10911 2012-03-26 Pedro Alves <palves@redhat.com>
10913 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10915 2012-03-23 Pedro Alves <palves@redhat.com>
10917 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10918 "library-list-svr4" element's start tag when the the DSO list is
10921 2012-03-23 Pedro Alves <palves@redhat.com>
10923 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10924 a variable whose type size is the same as the inferior's pointer
10927 2012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10929 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10931 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10932 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10933 * linux-low.h: Include <signal.h>.
10934 (struct siginfo): Remove forward declaration.
10935 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10938 2012-03-21 Mike Frysinger <vapier@gentoo.org>
10940 * .gitignore: Ignore more files.
10942 2012-03-19 Pedro Alves <palves@redhat.com>
10943 Jan Kratochvil <jan.kratochvil@redhat.com>
10945 * server.c (cont_thread, general_thread): Add describing comments.
10946 (start_inferior): Clear `cont_thread'.
10947 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10950 2012-03-15 Yao Qi <yao@codesourcery.com>
10952 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10954 (cmd_qtdp): ... here.
10956 2012-03-15 Yao Qi <yao@codesourcery.com>
10958 * tracepoint.c (struct tracepoint_action_ops): New.
10959 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10960 (m_tracepoint_action_download): New.
10961 (r_tracepoint_action_download): New.
10962 (x_tracepoint_action_download): New.
10963 (l_tracepoint_action_download): New.
10964 (add_tracepoint_action): Install `action->ops' according type.
10965 (download_tracepoint_1): Move code `download' function pointer
10966 of various tracepoint_action_ops.
10968 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10970 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10971 linux_ptrace_attach_warnings.
10973 2012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10975 * Makefile.in (linux-ptrace.o): New.
10976 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10977 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10978 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10979 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10980 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10982 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10984 2012-03-08 Yao Qi <yao@codesourcery.com>
10985 Pedro Alves <palves@redhat.com>
10987 Fix PR server/13392.
10988 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10989 offset of JMP insn.
10990 * tracepoint.c (remove_tracepoint): New.
10991 (cmd_qtdp): Call remove_tracepoint when failed to install.
10993 2012-03-07 Pedro Alves <palves@redhat.com>
10995 * linux-low.c (get_detach_signal): New.
10996 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10997 Pass on pending signals to PTRACE_DETACH. Check the result of the
10999 * server.c (program_signals, program_signals_p): New.
11000 (handle_general_set): Handle QProgramSignals.
11001 * server.h (program_signals, program_signals_p): Declare.
11003 2012-03-05 Pedro Alves <palves@redhat.com>
11004 Jan Kratochvil <jan.kratochvil@redhat.com>
11006 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
11009 2012-03-03 Yao Qi <yao@codesourcery.com>
11011 * tracepoint.c (tracepoint_look_up_symbols): Update call to
11012 agent_look_up_symbols.
11014 2012-03-03 Yao Qi <yao@codesourcery.com>
11016 * Makefile.in (linux-low.o): Keep dependence on agent.h.
11017 (linux-x86-low.o): Likewise.
11018 * server.h: Remove in_process_agent_loaded.
11019 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
11023 2012-03-03 Yao Qi <yao@codesourcery.com>
11025 * tracepoint.c (gdb_agent_capability): New global.
11026 (in_process_agent_loaded_ust): Renamed to
11027 `in_process_agent_supports_ust'.
11029 (in_process_agent_supports_ust): Call agent_capability_check.
11030 (clear_installed_tracepoints): Assert that agent supports
11033 2012-03-03 Yao Qi <yao@codesourcery.com>
11035 * linux-low.c (linux_supports_agent): New.
11036 (linux_target_ops): Initialize field `supports_agent' with
11037 linux_supports_agent.
11038 * target.h (struct target_ops) <supports_agent>: New.
11039 (target_supports_agent): New macro.
11040 * server.c (handle_general_set): Handle packet 'QAgent'.
11041 (handle_query): Send `QAgent+'.
11042 * Makefile.in (server.o): Depends on agent.h.
11044 2012-03-03 Yao Qi <yao@codesourcery.com>
11046 * Makefile.in (OBS): Add agent.o.
11047 Add new rule for agent.o.
11048 Track dependence of tracepoint.c on agent.h.
11049 * tracepoint.c (run_inferior_command_1):
11050 (run_inferior_command): Call agent_run_command.
11051 (gdb_ust_connect_sync_socket): Deleted. Move it to
11053 (resume_thread, stop_thread): Likewise.
11054 (gdb_ust_socket_init): Renamed to ...
11055 (gdb_agent_socket_init): ... New.
11056 (gdb_ust_thread): Renamed to ...
11057 (gdb_agent_helper_thread): ... New.
11058 (gdb_ust_init): Move some code to ...
11059 (gdb_agent_init): ... here. New.
11060 [HAVE_UST]: Call gdb_ust_init.
11061 (initialize_tracepoint_ftlib): Call gdb_agent_init.
11062 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
11063 * config.in, configure: Regenerated.
11065 2012-03-02 Pedro Alves <palves@redhat.com>
11067 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
11068 * linux-low.c (struct simple_pid_list): New.
11069 (stopped_pids): New a struct simple_pid_list pointer.
11070 (add_to_pid_list, pull_pid_from_list): New.
11071 (handle_extended_wait): Don't assume the first signal new children
11072 report is SIGSTOP. Adjust call to pull_pid_from_list.
11073 (linux_wait_for_lwp): Adjust.
11075 2012-03-02 Yao Qi <yao@codesourcery.com>
11077 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
11080 2012-03-02 Yao Qi <yao@codesourcery.com>
11082 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
11083 `stop_pc' and `tpoint'. Update caller.
11085 2012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
11087 * linux-low.h (linux_target_ops): Add regset_bitmap member.
11088 * linux-low.c (use_linux_regsets): New macro.
11089 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
11090 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
11091 (linux_register_in_regsets): New function.
11092 (usr_fetch_inferior_registers): Skip registers covered by
11094 (usr_store_inferior_registers): Likewise.
11095 (usr_fetch_inferior_registers): New macro.
11096 (usr_store_inferior_registers): Likewise.
11097 (linux_fetch_registers): Handle mixed regset/non-regset targets.
11098 (linux_store_registers): Likewise.
11099 * linux-mips-low.c (init_registers_mips_dsp_linux): New
11101 (init_registers_mips64_dsp_linux): Likewise.
11102 (init_registers_mips_linux): New macro.
11103 (init_registers_mips_dsp_linux): Likewise.
11104 (mips_dsp_num_regs): Likewise.
11105 (DSP_BASE, DSP_CONTROL): New fallback macros.
11106 (mips_base_regs): New macro.
11107 (mips_regmap): Use it. Fix the size.
11108 (mips_dsp_regmap): New variable.
11109 (mips_dsp_regset_bitmap): Likewise.
11110 (mips_arch_setup): New function.
11111 (mips_cannot_fetch_register): Use the_low_target.regmap rather
11113 (mips_cannot_store_register): Likewise.
11114 (the_low_target): Update .arch_setup, .num_regs and .regmap
11115 initializers. Add .regset_bitmap initializer.
11116 * linux-arm-low.c (the_low_target): Add .regset_bitmap
11118 * linux-bfin-low.c (the_low_target): Likewise.
11119 * linux-cris-low.c (the_low_target): Likewise.
11120 * linux-crisv32-low.c (the_low_target): Likewise.
11121 * linux-ia64-low.c (the_low_target): Likewise.
11122 * linux-m32r-low.c (the_low_target): Likewise.
11123 * linux-m68k-low.c (the_low_target): Likewise.
11124 * linux-ppc-low.c (the_low_target): Likewise.
11125 * linux-s390-low.c (the_low_target): Likewise.
11126 * linux-sh-low.c (the_low_target): Likewise.
11127 * linux-sparc-low.c (the_low_target): Likewise.
11128 * linux-tic6x-low.c (the_low_target): Likewise.
11129 * linux-x86-low.c (the_low_target): Likewise.
11130 * linux-xtensa-low.c (the_low_target): Likewise.
11131 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
11132 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
11133 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
11135 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
11136 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
11138 2012-02-29 Yao Qi <yao@codesourcery.com>
11139 Pedro Alves <palves@redhat.com>
11141 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
11142 `step_over_finished' is true.
11144 2012-02-27 Pedro Alves <palves@redhat.com>
11146 * linux-low.c (pid_is_stopped): Delete, moved to common/.
11147 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
11149 2012-02-27 Pedro Alves <palves@redhat.com>
11152 * linux-low.c (pid_is_stopped): New.
11153 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
11155 2012-02-25 Luis Machado <lgustavo@codesourcery.com>
11157 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
11160 2012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
11162 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
11164 2012-02-24 Luis Machado <lgustavo@codesourcery>
11166 * server.c (handle_query): Advertise support for target-side
11167 breakpoint condition evaluation.
11168 (process_point_options): New function.
11169 (process_serial_event): When inserting a breakpoint, check for
11170 a target-side condition that should be evaluated.
11172 * mem-break.c: Include regcache.h and ax.h.
11173 (point_cond_list_t): New data structure.
11174 (breakpoint) <cond_list>: New field.
11175 (find_gdb_breakpoint_at): Make non-static.
11176 (delete_gdb_breakpoint_at): Clear any target-side
11178 (clear_gdb_breakpoint_conditions): New function.
11179 (add_condition_to_breakpoint): Likewise.
11180 (add_breakpoint_condition): Likewise.
11181 (gdb_condition_true_at_breakpoint): Likewise.
11182 (gdb_breakpoint_here): Return result directly instead
11183 of going through a local variable.
11185 * mem-break.h (find_gdb_breakpoint_at): New prototype.
11186 (clear_gdb_breakpoint_conditions): Likewise.
11187 (add_breakpoint_condition): Likewise.
11188 (gdb_condition_true_at_breakpoint): Likewise.
11190 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
11191 (need_step_over_p): Take target-side breakpoint condition into
11194 2012-02-24 Luis Machado <lgustavo@codesourcery>
11196 * server.h: Include tracepoint.h.
11197 (agent_mem_read, agent_get_trace_state_variable_value,
11198 agent_set_trace_state_variable_value,
11199 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
11200 get_set_tsv_func_addr): New prototypes.
11202 * ax.h: New include file.
11203 * ax.c: New source file.
11205 * tracepoint.c: Include ax.h.
11206 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
11207 agent_expr, eval_result_type): Move to ax.h.
11208 (parse_agent_expr): Rename to ...
11209 (gdb_parse_agent_expr): ... this, make it non-static and move
11211 (unparse_agent_expr) Rename to ...
11212 (gdb_unparse_agent_expr): ... this, make it non-static and move
11214 (eval_agent_expr): Rename to ...
11215 (eval_tracepoint_agent_expr): ... this.
11216 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
11217 forward declarations.
11218 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
11219 (agent_get_trace_state_variable_value): New function.
11220 (agent_set_trace_state_variable_value): New function.
11221 (cmd_qtdp): Call gdb_parse_agent_expr (...).
11222 (response_tracepoint): Call gdb_unparse_agent_expr (...).
11223 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
11224 (condition_true_at_tracepoint): Likewise.
11225 (parse_agent_expr): Rename to ...
11226 (gdb_parse_agent_expr): ... this and move to ax.c.
11227 (unparse_agent_expr): Rename to ...
11228 (gdb_unparse_agent_expr): ... this and move to ax.c.
11229 (gdb_agent_op_name): Move to ax.c.
11230 (eval_agent_expr): Rename to ...
11231 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
11233 (eval_tracepoint_agent_expr): New function.
11234 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
11236 (current_insn_ptr, emit_error, struct bytecode_address): Move to
11238 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
11239 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
11240 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
11241 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
11242 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
11243 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
11244 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
11245 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
11246 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
11247 (compile_bytecodes): Remove forward declaration.
11248 (is_goto_target): Move to ax.c.
11249 (compile_bytecodes): Move to ax.c and call
11250 agent_get_trace_state_variable_value (...) and
11251 agent_set_trace_state_variable_value (...).
11253 * Makefile.in: Update ax.c and IPA dependencies.
11255 2012-02-24 Pedro Alves <palves@redhat.com>
11257 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
11258 (cmd_bigqtbuffer_circular): ... this. Only handle
11259 'QTBuffer:circular:'.
11260 (handle_tracepoint_general_set): Adjust.
11262 2012-02-16 Yao Qi <yao@codesourcery.com>
11264 * inferiors.c: Move code to ...
11265 * dll.c: .... here. New.
11266 * server.h: Declare clear_dlls.
11267 * Makefile.in (SFILES): Add dll.c.
11271 2012-02-11 Yao Qi <yao@codesourcery.com>
11273 * server.c: (handle_monitor_command): Add a new parameter
11275 (handle_query): Update caller.
11277 2012-02-09 Joel Brobecker <brobecker@adacore.com>
11279 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
11280 * configure, config.in: Regenerate.
11281 * hostio.c: Provide an alternate implementation if HAVE_READLINK
11284 2012-02-02 Pedro Alves <palves@redhat.com>
11286 Try SIGKILL first, then PTRACE_KILL.
11287 * linux-low.c (linux_kill_one_lwp): New.
11288 (linux_kill_one_lwp): Rename to ...
11289 (kill_one_lwp_callback): ... this. Use the new
11290 linux_kill_one_lwp.
11292 2012-02-02 Pedro Alves <palves@redhat.com>
11294 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
11297 2012-01-27 Pedro Alves <palves@redhat.com>
11299 * linux-low.c (linux_child_pid_to_exec_file): Delete.
11300 (elf_64_file_p): Make static.
11301 (linux_pid_exe_is_elf_64_file): New.
11302 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
11303 Delete declarations.
11304 (linux_pid_exe_is_elf_64_file): Declare.
11305 * linux-x86-low.c (x86_arch_setup): Use
11306 linux_pid_exe_is_elf_64_file.
11308 2012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11310 * linux-low.c (linux_wait_for_event_1): Rename to ...
11311 (linux_wait_for_event): ... here and merge it with former
11312 linux_wait_for_event - new variable wait_ptid, use it.
11313 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
11315 2012-01-23 Pedro Alves <palves@redhat.com>
11317 * server.c (main): Avoid yet another case of infinite loop while
11318 detaching/killing after a longjmp.
11320 2012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11323 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11325 2012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11327 * hostio.c (handle_readlink): New function.
11328 (handle_vFile): Call it to handle "vFile:readlink" packets.
11330 2012-01-20 Pedro Alves <palves@redhat.com>
11331 Ulrich Weigand <ulrich.weigand@linaro.org>
11333 * server.c (handle_v_requests): Only support vAttach and vRun to
11334 start multiple processes when in extended protocol mode.
11336 2012-01-17 Pedro Alves <palves@redhat.com>
11338 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11339 memalign plus mprotect to allocate the scratch buffer.
11341 2012-01-13 Pedro Alves <palves@redhat.com>
11343 * server.c (attach_inferior): Clear `cont_thread'.
11345 2012-01-13 Pedro Alves <palves@redhat.com>
11347 * server.c (main): Avoid infinite loop while detaching/killing
11350 2012-01-09 Doug Evans <dje@google.com>
11352 * server.c (start_inferior): Set last_ptid in --wrapper case.
11354 2012-01-06 Yao Qi <yao@codesourcery.com>
11356 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11358 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11360 2012-01-04 Yao Qi <yao@codesourcery.com>
11362 * tracepoint.c (cmd_qtdp): Print debug message
11363 for static tracepoint.
11365 2012-01-04 Yao Qi <yao@codesourcery.com>
11367 * tracepoint.c (trace_vdebug): Differentiate debug message
11368 between gdbserver and IPA.
11370 2012-01-03 Yao Qi <yao@codesourcery.com>
11372 * tracepoint.c (tracepoint_was_hit): Don't collect for
11375 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11377 * terminal.h: Reformat copyright header.
11379 2012-01-02 Joel Brobecker <brobecker@adacore.com>
11381 * server.c (gdbserver_version): Update copyright year.
11382 * gdbreplay.c (gdbreplay_version): Likewise.
11384 2011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11386 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11389 2011-12-18 Hui Zhu <teawater@gmail.com>
11390 * linux-low.c (linux_create_inferior): Save return value to ret.
11392 2011-12-18 Hui Zhu <teawater@gmail.com>
11394 * linux-low.c (linux_create_inferior): Save return value to ret.
11396 2011-12-16 Doug Evans <dje@google.com>
11398 * linux-low.c (linux_create_inferior): If stdio connection,
11399 redirect stdin from /dev/null, stdout to stderr.
11400 * remote-utils.c (remote_is_stdio): New static global.
11401 (remote_connection_is_stdio): New function.
11402 (remote_prepare): Handle stdio connection.
11403 (remote_open): Ditto.
11404 (remote_close): Don't close stdin for stdio connections.
11405 (read_prim,write_prim): New functions. Replace all calls to
11406 read/write to these.
11407 * server.c (main): Watch for "-" argument. Move call to
11408 remote_prepare before start_inferior.
11409 * server.h (STDIO_CONNECTION_NAME): New macro.
11410 (remote_connection_is_stdio): Declare.
11412 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11413 in debugging output.
11415 2011-12-15 Yao Qi <yao@codesourcery.com>
11417 * tracepoint.c: Include sys/syscall.h.
11418 (gdb_ust_thread): Remove preprocessor conditional.
11420 2011-12-14 Pedro Alves <pedro@codesourcery.com>
11422 * linux-low.c (linux_detach_one_lwp): Call
11423 the_low_target.prepare_to_resume before detaching.
11425 2011-12-14 Yao Qi <yao@codesourcery.com>
11427 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11430 2011-12-14 Yao Qi <yao@codesourcery.com>
11432 * i386-low.c (i386_low_stopped_data_address): Initialize local
11433 variable `control'.
11435 2011-12-13 Pedro Alves <pedro@codesourcery.com>
11439 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11440 DR_CONTROL unless necessary. Extend comments.
11441 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11442 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11444 2011-12-13 Yao Qi <yao@codesourcery.com>
11446 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11448 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11450 2011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11452 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11453 Print new debug message for such case.
11455 2011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11457 Fix overlapping memcpy.
11458 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11459 the read_inferior_memory transfer.
11460 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11461 write_inferior_memory transfer.
11462 (set_fast_tracepoint_jump): New variable buf. Use it for the
11463 read_inferior_memory and write_inferior_memory transfers.
11464 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11465 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11466 Use it for the write_inferior_memory transfer.
11467 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11470 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11472 * linux-low.c (fetch_register, store_register): Make code
11473 consistent, fix formatting.
11475 2011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11477 * linux-low.c (usr_store_inferior_registers): Factor out code
11478 to handle individual registers into...
11479 (store_register): ... this new function.
11481 2011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11483 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11484 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11485 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11486 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11487 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11488 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11489 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11490 (srv_xmlfiles): Add new XML files.
11492 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11494 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11495 (init_registers_s390_linux32v1): Add prototype.
11496 (init_registers_s390_linux32v2): Likewise.
11497 (init_registers_s390_linux64v1): Likewise.
11498 (init_registers_s390_linux64v2): Likewise.
11499 (init_registers_s390x_linux64v1): Likewise.
11500 (init_registers_s390x_linux64v2): Likewise.
11501 (s390_num_regs): Increment to 52.
11502 (s390_regmap): Add orig_r2 register.
11503 (s390_num_regs_3264): Increment to 68.
11504 (s390_regmap_3264): Add orig_r2 register.
11505 (s390_collect_ptrace_register): Handle orig_r2 register.
11506 (s390_supply_ptrace_register): Likewise.
11507 (s390_fill_last_break): New function.
11508 (s390_store_last_break): Likewise.
11509 (s390_fill_system_call): New function.
11510 (s390_store_system_call): Likewise.
11511 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11513 (s390_check_regset): New function.
11514 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11515 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11516 Update target_regsets for available register sets.
11518 2011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11519 Jan Kratochvil <jan.kratochvil@redhat.com>
11521 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11522 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11524 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11525 * linux-low.h (struct process_info_private): New member r_debug.
11526 * server.c (handle_qxfer_libraries): Call
11527 the_target->qxfer_libraries_svr4.
11528 (handle_qxfer_libraries_svr4): New function.
11529 (qxfer_packets): New entry "libraries-svr4".
11530 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11531 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11532 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11533 PACKET_qXfer_libraries_svr4.
11535 2011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11537 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11538 PSW address/mask between 8-byte and 16-byte formats.
11539 (s390_supply_ptrace_register): Likewise.
11540 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11541 basic addressing mode bit.
11543 2011-11-24 Stan Shebs <stan@codesourcery.com>
11545 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11547 2011-11-17 Stan Shebs <stan@codesourcery.com>
11549 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11550 (tracing_start_time): New global.
11551 (tracing_stop_time): New global.
11552 (tracing_user_name): New global.
11553 (tracing_notes): New global.
11554 (tracing_stop_note): New global.
11555 (cmd_qtstart): Set traceframe_usage, start_time.
11556 (stop_tracing): Set stop_time.
11557 (cmd_qtstatus): Report additional status.
11558 (cmd_qtp): New function.
11559 (handle_tracepoint_query): Call it.
11560 (cmd_qtnotes): New function.
11561 (handle_tracepoint_general_set): Call it.
11562 (get_timestamp): Rename from tsv_get_timestamp.
11564 2011-11-14 Stan Shebs <stan@codesourcery.com>
11565 Kwok Cheung Yeung <kcy@codesourcery.com>
11567 * linux-x86-low.c (small_jump_insn): New.
11568 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11569 trampoline and error message, build a trampoline and issue a small
11570 jump instruction to it.
11571 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11572 trampoline and error message.
11573 (x86_get_min_fast_tracepoint_insn_len): New.
11574 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11575 * linux-low.h (struct linux_target_ops): Add arguments to
11576 install_fast_tracepoint_jump_pad operation, add new operation.
11577 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11579 (linux_get_min_fast_tracepoint_insn_len): New function.
11580 (linux_target_op): Add new operation.
11581 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11582 (gdb_trampoline_buffer_end): Ditto.
11583 (gdb_trampoline_buffer_error): Ditto.
11584 (struct ipa_sym_addresses): Add fields for new IPA variables.
11585 (symbol_list): Add entries for new IPA variables.
11586 (struct tracepoint): Add fields to hold the address range of the
11587 trampoline used by the tracepoint.
11588 (trampoline_buffer_head): New static variable.
11589 (trampoline_buffer_tail): Ditto.
11590 (claim_trampoline_space): New function.
11591 (have_fast_tracepoint_trampoline_buffer): New function.
11592 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11594 (install_fast_tracepoint): Ditto, also add error buffer argument.
11595 (cmd_qtminftpilen): New function.
11596 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11597 (fast_tracepoint_from_trampoline_address): New function.
11598 (fast_tracepoint_collecting): Handle trampoline as part of jump
11600 (set_trampoline_buffer_space): New function.
11601 (initialize_tracepoint): Initialize new IPA variables.
11602 * target.h (struct target_ops): Add arguments to
11603 install_fast_tracepoint_jump_pad operation, add new
11604 get_min_fast_tracepoint_insn_len operation.
11605 (target_get_min_fast_tracepoint_insn_len): New.
11606 (install_fast_tracepoint_jump_pad): Add arguments.
11607 * server.h (IPA_BUFSIZ): Define.
11608 * linux-i386-ipa.c: Include extra header files.
11609 (initialize_fast_tracepoint_trampoline_buffer): New function.
11610 (initialize_low_tracepoint): Call it.
11611 * server.h (set_trampoline_buffer_space): Declare.
11612 (claim_trampoline_space): Ditto.
11613 (have_fast_tracepoint_trampoline_buffer): Ditto.
11615 2011-11-14 Yao Qi <yao@codesourcery.com>
11617 * server.c (handle_query): Handle InstallInTrace for qSupported.
11618 * tracepoint.c (add_tracepoint): Sort list.
11619 (install_tracepoint, download_tracepoint): New.
11620 (cmd_qtdp): Call them to install and download tracepoints.
11621 (sort_tracepoints): Removed.
11622 (cmd_qtstart): Update.
11624 2011-11-14 Yao Qi <yao@codesourcery.com>
11626 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11627 * mem-break.h: Declare.
11628 * tracepoint.c (cmd_qtstart): Move some code to ...
11629 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11631 (download_tracepoints): Move some code to ...
11632 (download_tracepoint_1): ... here. New.
11634 2011-11-08 Yao Qi <yao@codesourcery.com>
11636 * remote-utils.c (relocate_instruction): A comment fix.
11638 2011-11-07 Joel Brobecker <brobecker@adacore.com>
11640 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11641 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11642 dr_status_mirror and dr_control_mirror from debug_reg_state.
11643 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11644 (i386_initial_stuff): Remove use of deleted globals.
11645 (i386_get_thread_context, i386_set_thread_context,
11646 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11647 from debug_reg_state.
11649 2011-11-05 Yao Qi <yao@codesourcery.com>
11651 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11652 address as TPOINT's.
11654 2011-11-02 Stan Shebs <stan@codesourcery.com>
11656 * tracepoint.c (agent_mem_read_string): New function.
11657 (eval_agent_expr): Call it for tracenz.
11658 * server.c (handle_query): Report support for tracenz.
11660 2011-11-02 Yao Qi <yao@codesourcery.com>
11662 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11664 2011-11-02 Yao Qi <yao@codesourcery.com>
11666 * target.h: Fix a typo in comment.
11668 2011-10-31 Pedro Alves <pedro@codesourcery.com>
11670 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11671 clobber the breakpoints' shadows with fast tracepoint jumps.
11672 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11673 * target.c (write_inferior_memory): Also pass MYADDR down to
11676 2011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11678 * configure.ac: Check support for personality routine.
11679 * configure: Regenerate.
11680 * config.in: Likewise.
11681 * linux-low.c: Include <sys/personality.h>.
11682 Define ADDR_NO_RANDOMIZE if necessary.
11683 (linux_create_inferior): Disable address space randomization when
11684 forking inferior, if requested.
11685 (linux_supports_disable_randomization): New function.
11686 (linux_target_ops): Install it.
11687 * server.h (disable_randomization): Declare.
11688 * server.c (disable_randomization): New global variable.
11689 (handle_general_set): Handle QDisableRandomization.
11690 (handle_query): Likewise for qSupported.
11691 (main): Support --disable-randomization and --no-disable-randomization
11692 command line arguments.
11693 * target.h (struct target_ops): Add supports_disable_randomization.
11694 (target_supports_disable_randomization): New macro.
11696 2011-09-29 Mike Frysinger <vapier@gentoo.org>
11698 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11700 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11701 [!PT_GETDSBT] (target_loadmap): New definition.
11702 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11703 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11704 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11705 and PT_GETDSBT to LINUX_LOADMAP.
11706 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11707 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11709 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11711 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11712 (arm_linux_hwbp_cap): New static variable.
11713 (arm_linux_get_hwbp_cap): Replace by ...
11714 (arm_linux_init_hwbp_cap): ... this new function.
11715 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11716 (arm_linux_get_hw_watchpoint_count): Likewise.
11717 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11718 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11719 (arm_prepare_to_resume): Use perror_with_name instead of error.
11721 2011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
11723 * linux-arm-low.c: Include <signal.h>.
11724 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11725 (struct arm_linux_hwbp_cap): New data type.
11726 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11727 (struct arm_linux_hw_breakpoint): New data type.
11728 (MAX_BPTS, MAX_WPTS): Define.
11729 (struct arch_process_info, struct arch_lwp_info): New data types.
11730 (arm_linux_get_hwbp_cap): New function.
11731 (arm_linux_get_hw_breakpoint_count): Likewise.
11732 (arm_linux_get_hw_watchpoint_count): Likewise.
11733 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11734 (arm_hwbp_control_initialize): Likewise.
11735 (arm_hwbp_control_is_enabled): Likewise.
11736 (arm_hwbp_control_is_initialized): Likewise.
11737 (arm_hwbp_control_disable): Likewise.
11738 (arm_linux_hw_breakpoint_equal): Likewise.
11739 (arm_linux_hw_point_initialize): Likewise.
11740 (struct update_registers_data): New data structure.
11741 (update_registers_callback: New function.
11742 (arm_insert_point): Likewise.
11743 (arm_remove_point): Likewise.
11744 (arm_stopped_by_watchpoint): Likewise.
11745 (arm_stopped_data_address): Likewise.
11746 (arm_new_process): Likewise.
11747 (arm_new_thread): Likewise.
11748 (arm_prepare_to_resume): Likewise.
11749 (the_low_target): Register arm_insert_point, arm_remove_point,
11750 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11751 arm_new_thread, and arm_prepare_to_resume.
11753 2011-09-15 Stan Shebs <stan@codesourcery.com>
11755 * server.h (struct emit_ops): Add compare-goto fields.
11756 * tracepoint.c (gdb_agent_op_sizes): New table.
11757 (emit_eq_goto): New function.
11758 (emit_ne_goto): New function.
11759 (emit_lt_goto): New function.
11760 (emit_le_goto): New function.
11761 (emit_gt_goto): New function.
11762 (emit_ge_goto): New function.
11763 (is_goto_target): New function.
11764 (compile_bytecodes): Recognize special cases of compare-goto
11765 combinations and call specialized emitters for them.
11766 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11767 (amd64_emit_ne_goto): New function.
11768 (amd64_emit_lt_goto): New function.
11769 (amd64_emit_le_goto): New function.
11770 (amd64_emit_gt_goto): New function.
11771 (amd64_emit_ge_goto): New function.
11772 (amd64_emit_ops): Add the new functions.
11773 (i386_emit_eq_goto): New function.
11774 (i386_emit_ne_goto): New function.
11775 (i386_emit_lt_goto): New function.
11776 (i386_emit_le_goto): New function.
11777 (i386_emit_gt_goto): New function.
11778 (i386_emit_ge_goto): New function.
11779 (i386_emit_ops): Add the new functions.
11781 2011-09-08 Stan Shebs <stan@codesourcery.com>
11783 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11784 (i386_emit_epilogue): Restore %ebx.
11786 2011-08-31 Jie Zhang <jzhang918@gmail.com>
11788 * server.c (step_thread): Remove definition.
11789 (process_serial_event): Don't handle Hs.
11790 * server.h (step_thread): Remove declaration.
11791 * target.c (set_desired_inferior): Remove use of step_thread.
11793 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11795 * linux-low.c: Include linux-procfs.h.
11796 (linux_attach_lwp_1): Update comments.
11797 (linux_attach): Scan for existing threads when attaching to a
11798 process that is the tgid.
11799 * Makefile.in: Update dependencies.
11801 2011-08-24 Luis Machado <lgustavo@codesourcery.com>
11803 * configure.srv: Add linux-procfs.o dependencies.
11805 2011-08-14 Yao Qi <yao@codesourcery.com>
11807 * target.h (struct target_ops): Fix indent.
11808 * win32-low.c (win32_target_ops): Fix comment.
11810 2011-08-14 Andrew Jenner <andrew@codesourcery.com>
11811 Yao Qi <yao@codesourcery.com>
11813 * Makefile.in (clean): Remove tic6x-*.c files.
11814 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11815 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11816 (tic6x-c64xp-linux.c): Likewise.
11817 * configure.srv: Add support for tic6x-*-uclinux.
11818 * linux-tic6x-low.c: New.
11819 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11821 2011-08-14 Andrew Stubbs <ams@codesourcery.com>
11822 Yao Qi <yao@codesourcery.com>
11824 * target.h (struct target_ops): Add read_loadmap.
11825 * linux-low.c (struct target_loadseg): New type.
11826 (struct target_loadmap): New type.
11827 (linux_read_loadmap): New function.
11828 (linux_target_ops): Add linux_read_loadmap.
11829 * server.c (handle_query): Support qXfer:fdpic:read packet.
11830 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11833 2011-08-05 Eli Zaretskii <eliz@gnu.org>
11835 * win32-low.c: Include <stdint.h>.
11837 2011-07-22 Pedro Alves <pedro@codesourcery.com>
11839 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11840 to the inferior here.
11841 (i386_remove_aligned_watchpoint): Ditto.
11842 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11843 fit part of the watchpoint in the debug registers.
11844 (i386_update_inferior_debug_regs): New.
11845 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11846 registers, and only update the inferior on success.
11847 (i386_low_remove_watchpoint): Ditto.
11849 2011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11851 * linux-low.c (compare_ints, unique, list_threads, show_process,
11852 linux_core_of_thread): Delete.
11853 (linux_target_ops): Change linux_core_of_thread to
11854 linux_common_core_of_thread.
11855 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11856 * utils.c (malloc_failure): Change type of argument.
11857 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11858 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11859 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11860 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11861 (IPA_OBJS): Add common-utils-ipa.o.
11862 (ptid_h, linux_osdata_h): New macros.
11863 (server_h): Add common/common-utils.h, common/xml-utils.h,
11864 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11866 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11867 ptid.o, buffer.o): New rules.
11868 (linux-low.o): Add common/linux-osdata.h as a dependency.
11869 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11870 * configure.ac: Add AC_HEADER_DIRENT check.
11871 * config.in: Regenerate.
11872 * configure: Regenerate.
11873 * remote-utils.c (xml_escape_text): Delete.
11874 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11875 buffer_xml_printf): Move to common/buffer.c.
11876 * server.c (main): Remove call to initialize_inferiors.
11877 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11878 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11879 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11880 internal_error, gdb_assert, gdb_assert_fail): Delete.
11881 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11882 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11884 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11885 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11886 initialize_inferiors): Delete.
11888 2011-07-20 Pedro Alves <pedro@codesourcery.com>
11890 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11893 2011-05-31 Pedro Alves <pedro@codesourcery.com>
11895 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11897 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11899 2011-05-26 Yao Qi <yao@codesourcery.com>
11901 * Makefile.in (thread-db.o): Track dependence to
11902 common/gdb_thread_db.h.
11903 * thread-db.c: include gdb_thread_db.h from right place.
11905 2011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11907 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11908 __FILE__ and __LINE__ to internal_error.
11910 2011-05-13 Doug Evans <dje@google.com>
11912 * thread-db.c (try_thread_db_load_from_sdir): New function.
11913 (try_thread_db_load_from_dir): New function.
11914 (thread_db_load_search): Handle $sdir, ignore $pdir.
11915 Remove trying of system directories if search of
11916 libthread-db-search-path fails, that is now done via $sdir.
11918 2011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11920 * server.c (handle_query): Add EnableDisableTracepoints to the list
11921 of supported features.
11922 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
11924 (cmd_qtenable_disable): New.
11925 (cmd_qtstart): Install tracepoints even if disabled.
11926 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11927 receiving a QTEnable or QTDisable packet.
11928 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11929 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11931 (gdb_probe): Skip data collection if static tracepoint is disabled.
11933 2011-05-10 Doug Evans <dje@google.com>
11935 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11937 2011-05-04 Doug Evans <dje@google.com>
11939 * linux-low.c (linux_join): Skip process lookup.
11940 * spu-low.c (spu_join): Ditto.
11941 * server.c (join_inferiors_callback): Delete.
11942 (process_serial_event): For 'D' packet (detach) call join_inferior
11945 2011-05-04 Joseph Myers <joseph@codesourcery.com>
11947 * README: Don't mention xscale*-*-linux*.
11948 * configure.srv (xscale*-*-linux*): Don't handle target.
11950 2011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11952 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11954 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11955 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11956 (i386_emit_void_call_2): Likewise.
11958 2011-04-26 Yao Qi <yao@codesourcery.com>
11960 * linux-low.c: Move common macros to linux-ptrace.h.
11961 Include linux-ptrace.h.
11962 * Makefile.in (linux_ptrace_h): New.
11963 (linux-low.o): Depends on linux-ptrace.h.
11965 2011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11967 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11968 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11969 (remote_prepare): New function with most of the TCP code from ...
11970 (remote_open): ... here. Detect PORT here unconditionally. Move also
11971 setting transport_is_reliable.
11972 * server.c (run_once): New variable.
11973 (gdbserver_usage): Document it.
11974 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11975 the first run if RUN_ONCE.
11976 * server.h (run_once, remote_prepare): New declarations.
11978 2011-04-19 Tom Tromey <tromey@redhat.com>
11980 * win32-low.c (handle_load_dll): Remove duplicate "the".
11982 2011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11984 Remove support for old Cygwin 1.5 versions.
11985 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11986 function to avoid warning.
11987 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11990 2011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11992 * gdbserver/server.h (Macro _): Define it if not available.
11994 2011-03-14 Michael Snyder <msnyder@vmware.com>
11996 * hostio.c (handle_close): Remove unnecessary null test.
11998 2011-03-10 Joel Brobecker <brobecker@adacore.com>
12000 * Makefile.in (maintainer-clean realclean distclean): Remove
12001 "make ... subdir_do" command.
12003 2011-03-10 Michael Snyder <msnyder@vmware.com>
12005 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
12007 * server.c (handle_v_run): Free alloced buffer on early return.
12009 2011-03-09 Yao Qi <yao@codesourcery.com>
12012 2011-03-04 Yao Qi <yao@codesourcery.com>
12014 * Makefile.in: Remove GNU make feature --directory.
12016 2011-03-05 Yao Qi <yao@codesourcery.com>
12018 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12019 (subdir_do): New make target. Copied from gdb/Makefile.
12020 (maintainer-clean, realclean, distclean, clean): Call corresponding
12021 make targets in common/Makefile.
12023 2011-02-11 Yao Qi <yao@codesourcery.com>
12025 * configure.ac: Call AC_PROG_RANLIB.
12026 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12027 * configure: Regenerate.
12029 2011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
12031 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
12033 2011-03-06 Yao Qi <yao@codesourcery.com>
12035 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
12037 2011-03-05 Yao Qi <yao@codesourcery.com>
12039 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
12040 (subdir_do): New make target. Copied from gdb/Makefile.
12041 (maintainer-clean, realclean, distclean, clean): Call corresponding
12042 make targets in common/Makefile.
12044 2011-03-04 Yao Qi <yao@codesourcery.com>
12046 * Makefile.in: Remove GNU make feature --directory.
12048 2011-03-04 Michael Snyder <msnyder@vmware.com>
12050 * server.c (queue_stop_reply): Call xmalloc not malloc.
12052 2011-03-02 Michael Snyder <msnyder@vmware.com>
12054 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
12056 2011-02-28 Michael Snyder <msnyder@vmware.com>
12058 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
12059 (cmd_qtframe): Ditto.
12060 (cmd_qtbuffer): Ditto.
12061 (cmd_bigqtbuffer): Ditto.
12063 * utils.c (decimal2str): Initialize 'width' to nine, then
12064 don't mess with it.
12066 2011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
12068 * hostio.c (require_data): Free *data, not data.
12070 2011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12072 * hostio.c (require_data): Use free, not xfree.
12074 2011-02-27 Michael Snyder <msnyder@vmware.com>
12076 * server.c (handle_query): Discard unused value.
12078 * hostio.c (require_data): Free malloc memory before returning
12081 2011-02-26 Michael Snyder <msnyder@vmware.com>
12083 * linux-low.c (list_threads): Call closedir for dirent.
12085 2011-02-27 Michael Snyder <msnyder@vmware.com>
12087 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
12088 a case statement falls through.
12090 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
12092 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
12095 2011-02-26 Michael Snyder <msnyder@vmware.com>
12097 * utils.c (decimal2str): Eliminate dead code and dead param.
12098 (pulongest): Drop dead param from call to decimal2str.
12101 2011-02-24 Joel Brobecker <brobecker@adacore.com>
12103 Revert the following patch (not approved yet):
12104 2011-02-21 Hui Zhu <teawater@gmail.com>
12105 * tracepoint.c (tp_printf): New function.
12106 (eval_agent_expr): Handle gdb_agent_op_printf.
12108 2011-02-21 Hui Zhu <teawater@gmail.com>
12110 * tracepoint.c (tp_printf): New function.
12111 (eval_agent_expr): Handle gdb_agent_op_printf.
12113 2011-02-18 Tom Tromey <tromey@redhat.com>
12115 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
12116 (tracepoint.o): Likewise.
12117 * tracepoint.c (enum gdb_agent_op): Use ax.def.
12118 (gdb_agent_op_names): Likewise.
12120 2011-02-18 Tom Tromey <tromey@redhat.com>
12122 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
12123 gdb_agent_op_rot>: New constants.
12124 (gdb_agent_op_names): Add pick and roll.
12125 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
12128 2011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
12130 * aclocal.m4: Regenerated with aclocal-1.11.1.
12132 2011-02-14 Pedro Alves <pedro@codesourcery.com>
12134 * server.c (handle_qxfer_traceframe_info): New.
12135 (qxfer_packets): Register "traceframe-info".
12136 (handle_query): Report support for qXfer:traceframe-info:read+.
12137 * tracepoint.c (match_blocktype): New.
12138 (traceframe_find_block_type): Rename to ...
12139 (traceframe_walk_blocks): ... this. Add callback filter argument,
12141 (traceframe_find_block_type): New, reimplemented on top of
12142 traceframe_walk_blocks.
12143 (build_traceframe_info_xml): New.
12144 (traceframe_read_info): New.
12145 * server.h (traceframe_read_info): Declare.
12147 2011-02-11 Yao Qi <yao@codesourcery.com>
12149 * configure.ac: Call AC_PROG_RANLIB.
12150 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
12151 * configure: Regenerate.
12153 2011-02-07 Pedro Alves <pedro@codesourcery.com>
12155 * server.c (gdb_read_memory): Change return semantics to allow
12157 (handle_search_memory_1): Adjust.
12158 (process_serial_event) <'m' packet>: Handle partial transfers.
12159 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
12161 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12163 * regcache.c (init_register_cache): Initialize
12164 regcache->register_status.
12165 (free_register_cache): Release regcache->register_status.
12166 (regcache_cpy): Copy register_status.
12167 (registers_to_string): Print 'x's for unavailable registers.
12168 (supply_register): Mark the register's status valid or
12169 unavailable, depending on whether a buffer was passed in or not.
12170 (supply_register_zeroed): New.
12171 (supply_regblock): Mark the registers' status valid or
12172 unavailable, depending on whether a buffer was passed in or not.
12173 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
12174 (struct regcache): New `register_status' field.
12175 (supply_register_zeroed): Declare.
12176 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
12177 supply_register_zeroed, rather than passing a NULL buffer to
12179 * tracepoint.c (fetch_traceframe_registers): Update comment.
12181 2011-01-28 Pedro Alves <pedro@codesourcery.com>
12183 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
12186 2011-01-25 Pedro Alves <pedro@codesourcery.com>
12188 * server.h (decode_xfer_write): Change prototype.
12189 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
12190 and don't extract the annex here.
12191 * server.c (decode_xfer_read): Remove `annex' parameter,
12192 and don't extract the annex here.
12193 (decode_xfer): New.
12194 (struct qxfer): New.
12195 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
12196 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
12197 (handle_qxfer_statictrace): New functions, abstracted out from
12198 handle_query, and made to use the struct qxfer interface.
12199 (handle_threads_qxfer_proper): Rename to ...
12200 (handle_qxfer_threads_proper): ... this.
12201 (handle_threads_qxfer): Rename to ...
12202 (handle_qxfer_threads): ... this. Adjust.
12203 (qxfer_packets): New array.
12204 (handle_qxfer): New function.
12205 (handle_query): Use handle_qxfer.
12207 2011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
12209 * gdbreplay.c: Shorten lines of >= 80 columns.
12210 * linux-low.c: Ditto.
12211 * linux-ppc-low.c: Ditto.
12212 * linux-s390-low.c: Ditto.
12213 * linux-sparc-low.c: Ditto.
12214 * linux-x86-low.c: Ditto.
12215 * linux-xtensa-low.c: Ditto.
12216 * mem-break.c: Ditto.
12217 * nto-low.c: Ditto.
12218 * regcache.h: Ditto.
12219 * remote-utils.c: Ditto.
12222 * thread-db.c: Ditto.
12223 * tracepoint.c: Ditto.
12225 * win32-low.h: Ditto.
12227 2011-01-05 Joel Brobecker <brobecker@adacore.com>
12229 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
12232 2011-01-01 Joel Brobecker <brobecker@adacore.com>
12234 * server.c (gdbserver_version): Update copyright year in version
12236 * gdbreplay.c (gdbreplay_version): Ditto.
12238 2010-12-29 Jie Zhang <jie.zhang@analog.com>
12240 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
12241 * linux-bfin-low.c: New file.
12242 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
12243 PT_DATA_ADDR for BFIN targets.
12244 * Makefile.in (SFILES): Add linux-bfin-low.c.
12245 (clean): Remove reg-bfin.c.
12246 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
12247 * README: Mention supported Blackfin targets.
12249 2010-12-23 Mike Frysinger <vapier@gentoo.org>
12251 * .gitignore: New file.
12253 2010-11-16 Mike Frysinger <vapier@gentoo.org>
12255 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
12257 2010-10-22 Jie Zhang <jie@codesourcery.com>
12259 * Makefile.in: Add FLAGS_TO_PASS variable.
12260 (install): Remove dependency of install-only and recursively
12261 invoke make for install-only.
12263 2010-10-04 Doug Evans <dje@google.com>
12265 * Makefile.in (uninstall): Use $(DESTDIR).
12267 2010-09-24 Pedro Alves <pedro@codesourcery.com>
12271 * linux-x86-low.c (compat_siginfo_from_siginfo)
12272 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
12273 si_code is < 0. Check for si_code == SI_TIMER before checking for
12276 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12278 * lynx-i386-low.c: New file.
12279 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
12281 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12283 * lynx-low.c (ptrace_request_to_str): Remove handling for
12284 request values that have been removed in LynxOS 5.x.
12286 2010-09-13 Joel Brobecker <brobecker@adacore.com>
12288 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
12291 2010-09-09 Nathan Sidwell <nathan@codesourcery.com>
12293 * configure.ac: Add --enable-inprocess-agent option.
12294 * configure: Rebuilt.
12296 2010-09-06 Yao Qi <yao@codesourcery.com>
12298 * linux-low.c (linux_kill): Remove unused variable.
12299 (linux_stabilize_threads): Likewise.
12300 * server.c (start_inferior): Likewise.
12301 (queue_stop_reply_callback): Likewise.
12302 * tracepoint.c (do_action_at_tracepoint): Likewise.
12304 2010-09-06 Yao Qi <yao@codesourcery.com>
12306 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
12309 2010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
12311 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
12313 2010-09-06 Pedro Alves <pedro@codesourcery.com>
12315 * Makefile.in (install-only): Replace $IPA_DEPFILES with
12318 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12320 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12321 gdbserver/lynx-ppc-low.c: New files.
12322 * Makefile.in (lynx_low_h): New variable.
12323 (lynx-low.o, lynx-ppc-low.o): New rules.
12324 * configure.ac: On LynxOS, link with -lnetinet.
12325 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12326 * configure: regenerate.
12328 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12330 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12331 * configure.ac: Add check for vasprintf and vsnprintf.
12332 * configure, config.in: Regenerate.
12333 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12335 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12337 * gdbreplay.c: Move include of alloca.h up, next to include of
12339 * server.h: Add include of malloc.h.
12340 * mem-break.c: Remove include of malloc.h.
12341 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12343 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12345 * Makefile.in (memmem.o): Build with -Wno-error.
12347 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12349 * utils.c (xsnprintf): Make non-static.
12350 * server.h: Add xsnprintf declaration.
12351 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12352 replace calls to snprintf by calls to xsnprintf throughout.
12354 2010-09-01 Joel Brobecker <brobecker@adacore.com>
12356 * configure.ac: Add configure check for alloca.
12357 * configure, config.in: Regenerate.
12358 * server.h: Include alloca.h if it exists.
12359 * gdbreplay.c: Include alloca.h if it exists.
12361 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12363 * linux-low.c (__SIGRTMIN): Define if not already defined.
12364 (linux_create_inferior): Check for __ANDROID__ rather than
12366 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12367 are already deferred.
12368 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12369 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12370 stopped and already has a pending signal to report.
12371 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12372 a pending signal to report or is moving out of a jump pad.
12373 (linux_init_signals): Check for __ANDROID__ rather than
12376 2010-08-28 Pedro Alves <pedro@codesourcery.com>
12378 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12379 debug_threads check. Avoid a linear search when not doing debug
12382 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12384 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12385 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12386 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12387 (process_event): Change local fd's type to gdb_fildes_t.
12388 (create_file_handler): Adjust prototype.
12389 (delete_file_handler): Adjust prototype.
12390 (handle_file_event): Adjust prototype. Use pfildes.
12391 (create_file_event): Adjsut prototype.
12392 * remote-utils.c (remote_desc, listen_desc): Change type to
12394 * server.h: New gdb_fildes_t typedef.
12395 [USE_WIN32API]: Include winsock2.h.
12396 (delete_file_handler, add_file_handler): Adjust prototypes.
12397 (pfildes): Declare.
12398 * utils.c (pfildes): New.
12400 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12402 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12403 * configure: Regenerate.
12405 2010-08-27 Pedro Alves <pedro@codesourcery.com>
12407 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12408 (linux_done_accessing_memory): ... this.
12409 (linux_target_ops): Adjust.
12410 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12411 * nto-low.c (nto_target_ops): Adjust comment.
12412 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12413 * spu-low.c (spu_target_ops): Adjust comment.
12414 * target.h (target_ops): Rename unprepare_to_access_memory field
12415 to done_accessing_memory.
12416 (unprepare_to_access_memory): Rename to ...
12417 (done_accessing_memory): ... this.
12419 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12421 * linux-low.c (linux_prepare_to_access_memory): New.
12422 (linux_unprepare_to_access_memory): New.
12423 (linux_target_ops): Install them.
12424 * server.c (read_memory): Rename to ...
12425 (gdb_read_memory): ... this. Use
12426 prepare_to_access_memory/prepare_to_access_memory.
12427 (write_memory): Rename to ...
12428 (gdb_write_memory): ... this. Use
12429 prepare_to_access_memory/prepare_to_access_memory.
12430 (handle_search_memory_1): Adjust.
12431 (process_serial_event): Adjust.
12432 * target.h (struct target_ops): New fields
12433 prepare_to_access_memory and unprepare_to_access_memory.
12434 (prepare_to_access_memory, unprepare_to_access_memory): New.
12435 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12436 prepare_to_access_memory/prepare_to_access_memory.
12437 * nto-low.c (nto_target_ops): Adjust.
12438 * spu-low.c (spu_target_ops): Adjust.
12439 * win32-low.c (win32_target_ops): Adjust.
12441 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12443 * Makefile.in (WARN_CFLAGS): Get it from configure.
12444 (WERROR_CFLAGS): New.
12445 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12446 * configure.ac: Introduce --enable-werror, which adds -Werror to
12447 the compiler command line. Enabled by default. Disable with
12448 --disable-werror. Add -Wdeclaration-after-statement
12449 Wpointer-arith and -Wformat-nonliteral to warning flags.
12450 * configure: Regenerate.
12452 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12454 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12456 2010-08-26 Pedro Alves <pedro@codesourcery.com>
12458 * gdbreplay.c (remote_error): New.
12460 (expect): Use gdbchar. Check for error reading from GDB.
12461 Clarify sync error output.
12462 (play): Check for errors writing to GDB.
12463 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12464 * remote-utils.c (getpkt): Check for errors writing to the remote
12467 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12469 * linux-low.c (linux_wait_1): Move non-debugging code out of
12470 `debug_threads' control.
12472 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12474 * linux-low.c (linux_wait_1): Don't set last_status here.
12475 * server.c (push_event, queue_stop_reply_callback): Assert we're
12476 not pushing a TARGET_WAITKIND_IGNORE event.
12477 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12478 (myresume, handle_target_event): Set the thread's last_resume_kind
12479 and last_status from the target returned status.
12481 2010-08-25 Pedro Alves <pedro@codesourcery.com>
12485 * linux-x86-low.c (update_debug_registers_callback): New.
12486 (i386_dr_low_set_addr): Use it.
12487 (i386_dr_low_get_addr): New.
12488 (i386_dr_low_set_control): Use update_debug_registers_callback.
12489 (i386_dr_low_get_control): New.
12490 (i386_dr_low_get_status): Adjust.
12491 * linux-low.c (linux_stop_lwp): New.
12492 * linux-low.h (linux_stop_lwp): Declare.
12494 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12495 argument instead of a i386_debug_reg_state.
12496 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12497 a i386_debug_reg_state.
12498 (i386_insert_aligned_watchpoint): Adjust.
12499 (i386_remove_aligned_watchpoint): Adjust.
12500 (i386_low_stopped_data_address): Read the debug registers from the
12501 inferior instead of from the mirrors.
12502 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12503 (i386_dr_low_get_addr): Declare.
12504 (i386_dr_low_get_control): Declare.
12505 (i386_dr_low_get_status): Change prototype.
12507 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12508 (i386_dr_low_get_addr): New.
12509 (i386_dr_low_get_control): New.
12510 (i386_dr_low_get_status): Adjust prototype. Return
12512 (i386_initial_stuff): Clear dr_status_mirror and
12514 (i386_get_thread_context): Adjust.
12515 (i386_set_thread_context): Adjust.
12516 (i386_thread_added): Adjust.
12518 2010-08-24 Pedro Alves <pedro@codesourcery.com>
12520 * linux-low.h (linux_thread_area): Delete declaration.
12522 2010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12524 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12525 after its termination.
12527 2010-08-09 Pedro Alves <pedro@codesourcery.com>
12529 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12530 (gdb_wants_all_stopped): Delete.
12531 (linux_wait_1): Don't call them.
12532 * server.c (handle_v_cont): Tag all threads as want-stopped.
12533 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12534 stopped as "client-wants-stopped".
12536 2010-07-31 Pedro Alves <pedro@codesourcery.com>
12538 * Makefile.in (signals_h): New.
12539 (server_h): Depend on it.
12540 (server.o): Don't depend on $(signals_def).
12541 (signals.o): Depend on $(signals_def).
12543 2010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12545 * Makefile.in (signals_def): New.
12546 (server_h): Append include/gdb/signals.h and signals_def.
12547 (server.o): Append signals_def.
12549 2010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12551 * server.c (handle_target_event): Use target_signal_to_host for
12552 resume_info.sig initialization.
12553 * target.h (struct thread_resume) <sig>: New comment.
12555 2010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12557 * server.c (handle_query): strcpy() the returned string from paddress()
12558 instead of sprintf().
12559 * utils.c (paddress): Return phex_nz().
12561 2010-07-07 Joel Brobecker <brobecker@adacore.com>
12563 * server.c (handle_v_cont): Call mourn_inferior if process
12565 (myresume): Likewise.
12567 2010-07-01 Pedro Alves <pedro@codesourcery.com>
12569 Static tracepoints, and integration with UST.
12571 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12572 * mem-break.c (uninsert_all_breakpoints)
12573 (reinsert_all_breakpoints): New.
12574 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12575 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12576 (gdb_agent_ust_loaded, helper_thread_id)
12577 (gdb_agent_helper_thread_id): New macros.
12578 (struct ipa_sym_addresses): Add addr_ust_loaded,
12579 addr_helper_thread_id, addr_cmd_buf.
12580 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12581 (in_process_agent_loaded_ust): New.
12582 (write_e_ust_not_loaded): New.
12583 (maybe_write_ipa_ust_not_loaded): New.
12584 (struct collect_static_trace_data_action): New.
12585 (enum tracepoint_type) <static_tracepoint>: New.
12586 (struct tracepoint) <handle>: Mention static tracepoints.
12587 (struct static_tracepoint_ctx): New.
12588 (CMD_BUF_SIZE): New.
12589 (add_tracepoint_action): Handle static tracepoint actions.
12590 (unprobe_marker_at): New.
12591 (clear_installed_tracepoints): Handle static tracepoints.
12592 (cmd_qtdp): Handle static tracepoints.
12593 (probe_marker_at): New.
12594 (cmd_qtstart): Handle static tracepoints.
12595 (response_tracepoint): Handle static tracepoints.
12596 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12597 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12598 (get_context_regcache): Handle static tracepoints.
12599 (do_action_at_tracepoint): Handle static tracepoint actions.
12600 (traceframe_find_block_type): Handle static trace data blocks.
12601 (traceframe_read_sdata): New.
12602 (download_tracepoints): Download static tracepoint actions.
12603 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12604 (GDB_PROBE_NAME): New.
12606 (GET_UST_SYM): New.
12609 (ust_marker_to_static_tracepoint): New.
12611 (collect_ust_data_at_tracepoint): New.
12612 (gdb_ust_probe): New.
12613 (UNIX_PATH_MAX, SOCK_DIR): New.
12614 (gdb_ust_connect_sync_socket): New.
12615 (resume_thread, stop_thread): New.
12616 (run_inferior_command): New.
12617 (init_named_socket): New.
12618 (gdb_ust_socket_init): New.
12619 (cstr_to_hexstr): New.
12621 (first_marker, next_marker): New.
12622 (response_ust_marker): New.
12623 (cmd_qtfstm, cmd_qtsstm): New.
12624 (unprobe_marker_at, probe_marker_at): New.
12625 (cmd_qtstmat, gdb_ust_thread): New.
12626 (gdb_ust_init): New.
12627 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12628 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12629 (ST_REGENTRY): New.
12630 (x86_64_st_collect_regmap): New.
12631 (X86_64_NUM_ST_COLLECT_GREGS): New.
12632 (AMD64_RIP_REGNUM): New.
12633 (supply_static_tracepoint_registers): New.
12634 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12635 (ST_REGENTRY): New.
12636 (i386_st_collect_regmap): New.
12637 (i386_NUM_ST_COLLECT_GREGS): New.
12638 (supply_static_tracepoint_registers): New.
12639 * server.c (handle_query): Handle qXfer:statictrace:read.
12640 <qSupported>: Report support for StaticTracepoints, and
12641 qXfer:statictrace:read features.
12642 * server.h (traceframe_read_sdata)
12643 (supply_static_tracepoint_registers): Declare.
12644 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12645 (unpack_varlen_hex): Include in IPA build.
12646 * Makefile.in (ustlibs, ustinc): New.
12647 (IPA_OBJS): Add remote-utils-ipa.o.
12648 ($(IPA_LIB)): Link -ldl and -lpthread.
12650 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12651 * config.in, configure: Regenerate.
12653 2010-06-20 Ian Lance Taylor <iant@google.com>
12654 Pedro Alves <pedro@codesourcery.com>
12656 * linux-x86-low.c (always_true): Delete.
12657 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12658 trying to fool the compiler with always_true.
12660 2010-06-20 Pedro Alves <pedro@codesourcery.com>
12662 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12663 conditions in gdbserver.
12665 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12667 * spu-low.c (spu_read_memory): Wrap around local store limit.
12668 (spu_write_memory): Likewise.
12670 2010-06-15 Pedro Alves <pedro@codesourcery.com>
12672 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12673 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12675 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12677 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12678 uses with LONGEST uses.
12680 2010-06-14 Stan Shebs <stan@codesourcery.com>
12681 Pedro Alves <pedro@codesourcery.com>
12685 * linux-x86-low.c: Include limits.h.
12687 (always_true): New.
12690 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12691 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12692 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12693 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12694 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12695 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12696 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12697 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12698 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12699 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12700 (amd64_emit_void_call_2): New.
12701 (amd64_emit_ops): New.
12702 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12703 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12704 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12705 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12706 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12707 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12708 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12709 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12710 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12711 (i386_emit_stack_adjust, i386_emit_int_call_1)
12712 (i386_emit_void_call_2): New.
12713 (i386_emit_ops): New.
12714 (x86_emit_ops): New.
12715 (the_low_target): Install x86_emit_ops.
12716 * server.h (struct emit_ops): New.
12717 (get_raw_reg_func_addr): Declare.
12718 (current_insn_ptr, emit_error): Declare.
12719 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12720 (set_trace_state_variable_value): New defines.
12721 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12722 addr_get_trace_state_variable_value and
12723 addr_set_trace_state_variable_value.
12724 (symbol_list): New fields for get_raw_reg,
12725 get_trace_state_variable_value and set_trace_state_variable_value.
12726 (condfn): New typedef.
12727 (struct tracepoint): New field `compiled_cond'.
12728 (do_action_at_tracepoint): Clear compiled_cond.
12729 (get_trace_state_variable_value, set_trace_state_variable_value):
12731 (condition_true_at_tracepoint): If there's a compiled condition,
12733 (current_insn_ptr, emit_error): New globals.
12734 (struct bytecode_address): New.
12735 (get_raw_reg_func_addr): New.
12736 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12737 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12738 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12739 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12740 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12741 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12742 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12743 (compile_tracepoint_condition, compile_bytecodes): New.
12744 * target.h (emit_ops): Forward declare.
12745 (struct target_ops): New field emit_ops.
12746 (target_emit_ops): New.
12747 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12748 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12749 * linux-low.c (linux_emit_ops): New.
12750 (linux_target_ops): Install it.
12751 * linux-low.h (struct linux_target_ops): New field emit_ops.
12753 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12755 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12756 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12758 2010-06-01 Pedro Alves <pedro@codesourcery.com>
12759 Stan Shebs <stan@codesourcery.com>
12761 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12762 (all): Depend on $(extra_libraries).
12763 (install-only): Install the IPA.
12764 (IPA_OBJS, IPA_LIB): New.
12765 (clean): Remove the IPA lib.
12766 (IPAGENT_CFLAGS): New.
12767 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12768 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12769 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12770 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12771 * configure.ac: Check for atomic builtins support in the compiler.
12772 (IPA_DEPFILES, extra_libraries): Define.
12773 * configure.srv (ipa_obj): Add description.
12774 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12775 (i[34567]86-*-linux*): Set ipa_obj.
12776 (x86_64-*-linux*): Set ipa_obj.
12777 * linux-low.c (stabilizing_threads): New.
12778 (supports_fast_tracepoints): New.
12779 (linux_detach): Stabilize threads before detaching.
12780 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12781 the lwp is either not stabilizing, or is moving out of a jump pad.
12782 (linux_fast_tracepoint_collecting): New.
12783 (maybe_move_out_of_jump_pad): New.
12784 (enqueue_one_deferred_signal): New.
12785 (dequeue_one_deferred_signal): New.
12786 (linux_wait_for_event_1): If moving out of a jump pad, defer
12787 pending signals to later.
12788 (linux_stabilize_threads): New.
12789 (linux_wait_1): Check if threads need moving out of jump pads, and
12791 (stuck_in_jump_pad_callback): New.
12792 (move_out_of_jump_pad_callback): New.
12793 (lwp_running): New.
12794 (linux_resume_one_lwp): Handle moving out of jump pads.
12795 (linux_set_resume_request): Dequeue deferred signals.
12796 (need_step_over_p): Also step over fast tracepoint jumps.
12797 (start_step_over): Also uninsert fast tracepoint jumps.
12798 (finish_step_over): Also reinsert fast tracepoint jumps.
12799 (linux_install_fast_tracepoint_jump): New.
12800 (linux_target_ops): Install linux_stabilize_threads and
12801 linux_install_fast_tracepoint_jump_pad.
12802 * linux-low.h (linux_target_ops) <get_thread_area,
12803 install_fast_tracepoint_jump_pad>: New fields.
12804 (struct lwp_info) <collecting_fast_tracepoint,
12805 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12806 (linux_get_thread_area): Declare.
12807 * linux-x86-low.c (jump_insn): New.
12808 (x86_get_thread_area): New.
12809 (append_insns): New.
12810 (push_opcode): New.
12811 (amd64_install_fast_tracepoint_jump_pad): New.
12812 (i386_install_fast_tracepoint_jump_pad): New.
12813 (x86_install_fast_tracepoint_jump_pad): New.
12814 (the_low_target): Install x86_get_thread_area and
12815 x86_install_fast_tracepoint_jump_pad.
12816 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12817 (struct fast_tracepoint_jump): New.
12818 (fast_tracepoint_jump_insn): New.
12819 (fast_tracepoint_jump_shadow): New.
12820 (find_fast_tracepoint_jump_at): New.
12821 (fast_tracepoint_jump_here): New.
12822 (delete_fast_tracepoint_jump): New.
12823 (set_fast_tracepoint_jump): New.
12824 (uninsert_fast_tracepoint_jumps_at): New.
12825 (reinsert_fast_tracepoint_jumps_at): New.
12826 (set_breakpoint_at): Use write_inferior_memory.
12827 (uninsert_raw_breakpoint): Use write_inferior_memory.
12828 (check_mem_read): Mask out fast tracepoint jumps.
12829 (check_mem_write): Mask out fast tracepoint jumps.
12830 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12831 (set_fast_tracepoint_jump): Declare.
12832 (delete_fast_tracepoint_jump)
12833 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12834 (reinsert_fast_tracepoint_jumps_at): Declare.
12835 * regcache.c: Don't compile many functions when building the
12836 in-process agent library.
12837 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12838 the register buffer in the heap.
12839 (free_register_cache): If the register buffer isn't owned by the
12840 regcache, don't free it.
12841 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12842 pre-existing register caches.
12843 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12845 (convert_ascii_to_int): : Constify `from' parameter type.
12846 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12847 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12848 the needed buffer in-place.
12849 (relocate_instruction): New.
12850 * server.c (handle_query) <qSymbols>: If the target supports
12851 tracepoints, give it a chance of looking up symbols. Report
12852 support for fast tracepoints.
12853 (handle_status): Stabilize threads.
12854 (process_serial_event): Adjust.
12855 * server.h (struct fast_tracepoint_jump): Forward declare.
12856 (struct process_info) <fast_tracepoint_jumps>: New field.
12857 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12858 (decode_X_packet, decode_M_packet): Adjust.
12859 (relocate_instruction): Declare.
12860 (in_process_agent_loaded): Declare.
12861 (tracepoint_look_up_symbols): Declare.
12862 (struct fast_tpoint_collect_status): Declare.
12863 (fast_tracepoint_collecting): Declare.
12864 (force_unlock_trace_buffer): Declare.
12865 (handle_tracepoint_bkpts): Declare.
12866 (initialize_low_tracepoint)
12867 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12868 * target.h (struct target_ops) <stabilize_threads,
12869 install_fast_tracepoint_jump_pad>: New fields.
12870 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12871 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12872 [HAVE_STDINT_H]: Include stdint.h.
12873 (trace_debug_1): Rename to ...
12874 (trace_vdebug): ... this.
12875 (trace_debug): Rename to ...
12876 (trace_debug_1): ... this. Add `level' parameter.
12877 (trace_debug): New.
12878 (ATTR_USED, ATTR_NOINLINE): New.
12879 (IP_AGENT_EXPORT): New.
12880 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12881 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12882 (about_to_request_buffer_space, trace_buffer_is_full)
12883 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12884 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12885 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12886 (traceframe_write_count, traceframes_created)
12887 (trace_state_variables)
12888 New renaming defines.
12889 (struct ipa_sym_addresses): New.
12890 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12891 (symbol_list): New.
12892 (ipa_sym_addrs): New.
12893 (all_tracepoint_symbols_looked_up): New.
12894 (in_process_agent_loaded): New.
12895 (write_e_ipa_not_loaded): New.
12896 (maybe_write_ipa_not_loaded): New.
12897 (tracepoint_look_up_symbols): New.
12898 (debug_threads) [IN_PROCESS_AGENT]: New.
12899 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12900 (UNKNOWN_SIDE_EFFECTS): New.
12901 (stop_tracing): New.
12902 (flush_trace_buffer): New.
12903 (stop_tracing_bkpt): New.
12904 (flush_trace_buffer_bkpt): New.
12905 (read_inferior_integer): New.
12906 (read_inferior_uinteger): New.
12907 (read_inferior_data_pointer): New.
12908 (write_inferior_data_pointer): New.
12909 (write_inferior_integer): New.
12910 (write_inferior_uinteger): New.
12911 (struct collect_static_trace_data_action): Delete.
12912 (enum tracepoint_type): New.
12913 (struct tracepoint) <type>: New field `type'.
12914 <actions_str, step_actions, step_actions_str>: Only include in
12916 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12917 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12918 (tracepoints): Use IP_AGENT_EXPORT.
12919 (last_tracepoint): Don't include in the IPA.
12920 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12921 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12922 (alloced_trace_state_variables): New.
12923 (trace_state_variables): Use IP_AGENT_EXPORT.
12924 (traceframe_t): Delete unused variable.
12925 (circular_trace_buffer): Don't include in the IPA.
12926 (trace_buffer_start): Delete.
12927 (struct trace_buffer_control): New.
12928 (trace_buffer_free): Delete.
12929 (struct ipa_trace_buffer_control): New.
12930 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12931 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12933 (trace_buffer_ctrl): New.
12934 (TRACE_BUFFER_CTRL_CURR): New.
12935 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12936 Reimplement as macros.
12937 (trace_buffer_wrap): Delete.
12938 (traceframe_write_count, traceframe_read_count)
12939 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12940 (struct tracepoint_hit_ctx) <type>: New field.
12941 (struct fast_tracepoint_ctx): New.
12942 (memory_barrier): New.
12944 (record_tracepoint_error): Update atomically in the IPA.
12945 (clear_inferior_trace_buffer): New.
12946 (about_to_request_buffer_space): New.
12947 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12948 updating the same buffer.
12949 (add_tracepoint): Default the tracepoint's type to trap
12950 tracepoint, and orig_size to -1.
12951 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12952 internal variables.
12953 (create_trace_state_variable): New parameter `gdb'. Handle it.
12954 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12955 (cmd_qtdp): Handle fast tracepoints.
12956 (cmd_qtdv): Adjust.
12957 (max_jump_pad_size): New.
12958 (gdb_jump_pad_head): New.
12959 (get_jump_space_head): New.
12960 (claim_jump_space): New.
12961 (sort_tracepoints): New.
12962 (MAX_JUMP_SIZE): New.
12963 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12965 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12966 support. Upload fast traceframes, and delete internal IPA
12968 (stop_tracing_handler): New.
12969 (flush_trace_buffer_handler): New.
12970 (cmd_qtstop): Upload fast tracepoints.
12971 (response_tracepoint): Handle fast tracepoints.
12972 (tracepoint_finished_step): Upload fast traceframes. Set the
12973 tracepoint hit context's tracepoint type.
12974 (handle_tracepoint_bkpts): New.
12975 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12976 type. Add comment about fast tracepoints.
12977 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12978 non-existing action_str field.
12979 (get_context_regcache): Handle fast tracepoints.
12980 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12982 (fast_tracepoint_from_jump_pad_address): New.
12983 (fast_tracepoint_from_ipa_tpoint_address): New.
12984 (collecting_t): New.
12985 (force_unlock_trace_buffer): New.
12986 (fast_tracepoint_collecting): New.
12988 (gdb_collect): New.
12989 (write_inferior_data_ptr): New.
12990 (target_tp_heap): New.
12991 (target_malloc): New.
12992 (download_agent_expr): New.
12994 (download_tracepoints): New.
12995 (download_trace_state_variables): New.
12996 (upload_fast_traceframes): New.
12997 (IPA_FIRST_TRACEFRAME): New.
12998 (IPA_NEXT_TRACEFRAME_1): New.
12999 (IPA_NEXT_TRACEFRAME): New.
13000 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
13001 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
13002 (gdb_jump_pad_buffer_end): New.
13003 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
13004 (initialize_tracepoint): Adjust.
13005 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
13006 buffer. Initialize the low module.
13007 * utils.c (PREFIX, TOOLNAME): New.
13008 (malloc_failure): Use PREFIX.
13009 (error): In the IPA, an error causes an exit.
13010 (fatal, warning): Use PREFIX.
13011 (internal_error): Use TOOLNAME.
13012 (NUMCELLS): Increase to 10.
13013 * configure, config.in: Regenerate.
13015 2010-06-01 Pedro Alves <pedro@codesourcery.com>
13017 * server.c (handle_query) <qSupported>: Do two passes over the
13018 qSupported string to avoid nesting strtok.
13020 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13022 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
13024 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
13025 -Wl,--dynamic-list.
13026 * configure: Regenerate.
13027 * proc-service.list: New.
13029 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
13031 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
13034 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
13036 * gdbreplay.c (remote_open): Check error return from socket() call by
13037 its equality to -1 not by it being negative.
13038 * remote-utils.c (remote_open): Likewise.
13040 2010-05-23 Pedro Alves <pedro@codesourcery.com>
13042 * config.h: Regenerate.
13044 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13046 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
13047 doesn't provide PTRACE_GET_THREAD_AREA.
13049 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
13051 * linux-m68k-low.c: Include <asm/ptrace.h>
13052 (ps_get_thread_area): Implement.
13054 2010-05-03 Doug Evans <dje@google.com>
13056 * event-loop.c (struct callback_event): New struct.
13057 (callback_list): New global.
13058 (append_callback_event, delete_callback_event): New functions.
13059 (process_callback): New function.
13060 (start_event_loop): Call it.
13061 * remote-utils.c (NOT_SCHEDULED): Define.
13062 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
13063 moved out of readchar.
13064 (readchar): Rewrite. Call reschedule before returning.
13065 (reset_readchar): New function.
13066 (remote_close): Call it.
13067 (process_remaining, reschedule): New functions.
13068 * server.h (callback_handler_func): New typedef.
13069 (append_callback_event, delete_callback_event): Declare.
13071 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13073 * proc-service.c (ps_pglobal_lookup): Use
13074 thread_db_look_up_one_symbol.
13075 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
13076 parameter. Use it instead of all_symbols_looked_up.
13077 * server.h (struct process_info) <all_symbols_looked_up>: Delete
13079 (all_symbols_looked_up): Don't declare.
13080 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
13081 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
13083 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
13084 Set all_symbols_looked_up here.
13085 (thread_db_look_up_one_symbol): New.
13086 (thread_db_get_tls_address): Adjust.
13087 (thread_db_load_search, try_thread_db_load_1): Always allocate the
13088 thread_db object on the heap, and tentatively set it in the
13090 (thread_db_init): Don't set all_symbols_looked_up here.
13091 * linux-low.h (thread_db_look_up_one_symbol): Declare.
13093 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13095 * linux-low.c (linux_kill, linux_detach): Adjust.
13096 (status_pending_p_callback): Remove redundant statement. Check
13097 for !TARGET_WAITIKIND_IGNORE, instead of
13098 TARGET_WAITKIND_STOPPED.
13099 (handle_tracepoints): Make sure LWP is locked. Adjust.
13100 (linux_wait_for_event_1): Adjust.
13101 (linux_cancel_breakpoints): New.
13102 (unsuspend_one_lwp): New.
13103 (unsuspend_all_lwps): New.
13104 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
13105 (send_sigstop_callback): Change return type to int, add new
13106 `except' parameter and handle it.
13107 (suspend_and_send_sigstop_callback): New.
13108 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
13109 pass them down. If SUSPEND, also increment the lwp's suspend
13111 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
13112 (need_step_over_p): Don't consider suspended LWPs.
13113 (start_step_over): Adjust.
13114 (proceed_one_lwp): Change return type to int, add new `except'
13115 parameter and handle it.
13116 (unsuspend_and_proceed_one_lwp): New.
13117 (proceed_all_lwps): Use find_inferior instead of
13119 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
13120 also decrement the suspend count of LWPs. Pass `except' down,
13121 instead of hacking its suspend count.
13122 (linux_pause_all): Add `freeze' parameter. Adjust.
13123 (linux_unpause_all): New.
13124 (linux_target_ops): Install linux_unpause_all.
13125 * server.c (handle_status): Adjust.
13126 * target.h (struct target_ops): New fields `unpause_all' and
13127 `cancel_breakpoints'. Add new parameter to `pause_all'.
13128 (pause_all): Add new `freeze' parameter.
13129 (unpause_all): New.
13130 (cancel_breakpoints): New.
13131 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
13132 cancel breakpoints.
13133 (cmd_qtstart): Pause threads.
13134 (stop_tracing): Pause threads, and cancel breakpoints.
13135 * win32-low.c (win32_target_ops): Adjust.
13137 2010-05-03 Pedro Alves <pedro@codesourcery.com>
13139 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
13140 the inferior right away from here...
13141 (linux_wait_1): ... to here, and adjust to check the thread's
13142 last_resume_kind instead of the lwp's step or stop_expected flags.
13144 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13146 * README: Use consistent `GDB' and `GDBserver' spellings.
13148 2010-05-02 Pedro Alves <pedro@codesourcery.com>
13150 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
13151 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
13152 (linux_detach_one_lwp): Assume the lwp is stopped.
13153 (any_thread_of): Delete.
13154 (linux_detach): Stop all lwps here. Don't blindly delete all
13156 (delete_lwp_callback): New.
13157 (linux_mourn): Delete all lwps of the process that is gone.
13158 (linux_wait_1): Don't delete the last lwp of the process here.
13159 * mem-break.h (mark_breakpoints_out): Declare.
13160 * mem-break.c (mark_breakpoints_out): New.
13161 (free_all_breakpoints): Use it.
13162 * server.c (handle_target_event): If the process is gone, mark
13164 * thread-db.c (struct thread_db) <create_bp>: New field.
13165 (thread_db_enable_reporting): Fix prototype. Store a thread event
13166 breakpoint reference in the thread_db struct.
13167 (thread_db_load_search): Clear the thread_db object.
13168 (try_thread_db_load_1): Ditto.
13169 (switch_to_process): New.
13170 (disable_thread_event_reporting): Use it.
13171 (remove_thread_event_breakpoints): New.
13172 (thread_db_detach, thread_db_mourn): Use it.
13174 2010-05-01 Pedro Alves <pedro@codesourcery.com>
13176 * linux-low.c (linux_enable_event_reporting): New.
13177 (linux_wait_for_event_1, handle_extended_wait): Use it.
13179 2010-04-30 Pedro Alves <pedro@codesourcery.com>
13181 * linux-low.c (linux_kill_one_lwp, linux_kill)
13182 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
13183 (send_sigstop): Take an lwp_info as parameter instead. Queue a
13184 SIGSTOP even if the LWP is stopped.
13185 (send_sigstop_callback): New.
13186 (stop_all_lwps): Use send_sigstop_callback instead.
13187 (linux_resume_one_thread): Adjust.
13188 (proceed_one_lwp): Still proceed an LWP that the client has
13189 requested to stop, if we haven't reported it as stopped yet. Make
13190 sure that LWPs the client want stopped, have a pending SIGSTOP.
13192 2010-04-26 Doug Evans <dje@google.com>
13194 * server.c (handle_general_set): Make static.
13196 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
13197 Print received char after testing for error/eof instead of before.
13198 (input_interrupt): Tweak comment.
13200 2010-04-23 Doug Evans <dje@google.com>
13202 * server.c (start_inferior): Print inferior argv if --debug.
13204 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
13206 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
13207 * nto-x86-low.c: Include server.h
13209 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
13211 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
13212 be consistent with other sources of this directory.
13213 (init_registers_amd64): Correct name of source file of this function
13216 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13218 * configure.srv (x86_64-*-mingw*): New configuration for Windows
13219 64-bit executables.
13221 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13223 * win32-i386-low.c: Add 64-bit support.
13224 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
13225 (init_registers_amd64): Declare.
13226 (mappings): Add 64-bit version of array.
13227 (init_windows_x86): New function.
13228 (the_low_target): Change init_arch field to init_windows_x86.
13230 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13232 * win32-low.c: Adapt to support also 64-bit architecture.
13233 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
13234 (get_image_name): Use SIZE_T type for local variable `done'.
13235 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
13236 (toolhelp_get_dll_name): Idem.
13237 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
13238 Use uintptr_t typecast to avoid warning.
13239 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
13240 (handle_exception): Use phex_nz to avoid warning.
13241 (win32_wait): Remove unused local variable `process'.
13243 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
13245 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
13248 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
13250 * configure.ac: Use `ws2_32' library for srv_mingw.
13251 * configure: Regenerate.
13252 * gdbreplay.c: Include winsock2.h instead of winsock.h.
13253 * remote-utils.c: Likewise.
13255 2010-04-17 H.J. Lu <hongjiu.lu@intel.com>
13257 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
13258 if __x86_64__ is defined.
13260 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13262 * configure: Regenerate.
13264 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
13266 * server.c (handle_query): Handle 'qGetTIBAddr' query.
13267 * target.h (target_ops): New get_tib_address field.
13268 * win32-low.h (win32_thread_info): Add thread_local_base field.
13269 * win32-low.c (child_add_thread): Add tlb argument.
13270 Set thread_local_base field to TLB.
13271 (get_child_debug_event): Adapt to child_add_thread change.
13272 (win32_get_tib_address): New function.
13273 (win32_target_ops): Set get_tib_address field to
13274 win32_get_tib_address.
13275 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
13277 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13279 * linux-low.c (linux_mourn): Also remove the process.
13280 * server.c (handle_target_event): Don't remove the process here.
13281 * nto-low.c (nto_mourn): New.
13282 (nto_target_ops): Install it.
13283 * spu-low.c (spu_mourn): New.
13284 (spu_target_ops): Install it.
13285 * win32-low.c (win32_mourn): New.
13286 (win32_target_ops): Install it.
13288 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13290 * server.h (buffer_xml_printf): Remove redundant `;'.
13292 2010-04-12 Pedro Alves <pedro@codesourcery.com>
13294 * regcache.c (set_register_cache): Invalidate regcaches before
13295 changing the register cache layout.
13296 (regcache_invalidate_one): Allow a NULL regcache.
13297 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
13298 regcaches before changing the register cache layout or the target
13301 2010-04-12 H.J. Lu <hongjiu.lu@intel.com>
13303 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
13304 variable warning on Linux/x86-64.
13306 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13308 GDBserver disconnected tracing support.
13310 * linux-low.c (linux_remove_process): Delete.
13311 (add_lwp): Don't set last_resume_kind here.
13312 (linux_kill): Use `mourn'.
13313 (linux_detach): Use `thread_db_detach', and `mourn'.
13314 (linux_mourn): New.
13315 (linux_attach_lwp_1): Adjust comment.
13316 (linux_attach): last_resume_kind moved the thread_info; adjust.
13317 (status_pending_p_callback): Adjust.
13318 (linux_wait_for_event_1): Adjust.
13319 (count_events_callback, select_singlestep_lwp_callback)
13320 (select_event_lwp_callback, cancel_breakpoints_callback)
13321 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13322 (proceed_one_lwp): Adjust.
13323 (linux_async): Add debug output.
13324 (linux_thread_stopped): New.
13325 (linux_pause_all): New.
13326 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13328 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13329 (thread_db_free): Delete declaration.
13330 (thread_db_detach, thread_db_mourn): Declare.
13331 * thread-db.c (thread_db_init): Use thread_db_mourn.
13332 (thread_db_free): Delete, split in two.
13333 (disable_thread_event_reporting): New.
13334 (thread_db_detach): New.
13335 (thread_db_mourn): New.
13337 * server.h (struct thread_info) <last_resume_kind>: New field.
13338 <attached>: Add comment.
13339 <gdb_detached>: New field.
13340 (handler_func): Change return type to int.
13341 (handle_serial_event, handle_target_event): Ditto.
13342 (gdb_connected): Declare.
13344 (disconnected_tracing): Declare.
13345 (stop_tracing): Declare.
13347 * server.c (handle_query) <qSupported>: Report support for
13348 disconnected tracing.
13349 (queue_stop_reply_callback): Account for running threads.
13350 (gdb_wants_thread_stopped): New.
13351 (gdb_wants_all_threads_stopped): New.
13352 (gdb_reattached_process): New.
13353 (handle_status): Clear the `gdb_detached' flag of all processes.
13354 In all-stop, stop all threads.
13355 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13356 (process_serial_event): If the remote connection breaks, or if an
13357 exit was forced with "monitor exit", force an event loop exit.
13358 Handle disconnected tracing on detach.
13359 (handle_serial_event): Adjust.
13360 (handle_target_event): If GDB isn't connected, forward events back
13361 to the inferior, unless the last process exited, in which case,
13362 exit gdbserver. Adjust interface.
13364 * remote-utils.c (remote_open): Don't block in accept. Instead
13365 register an event loop source on the listen socket file
13366 descriptor. Refactor bits into ...
13367 (listen_desc): ... this new global.
13368 (gdb_connected): ... this new function.
13369 (enable_async_notification): ... this new function.
13370 (handle_accept_event): ... this new function.
13371 (remote_close): Clear remote_desc.
13373 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13375 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13377 (mourn_inferior): Define.
13378 (target_process_qsupported): Avoid the dangling else problem.
13379 (thread_stopped): Define.
13380 (pause_all): Define.
13381 (target_waitstatus_to_string): Declare.
13382 * target.c (target_waitstatus_to_string): New.
13384 * tracepoint.c (tracing): Make extern.
13385 (disconnected_tracing): New.
13386 (stop_tracing): Make extern. Handle tracing stops due to GDB
13388 (cmd_qtdisconnected): New.
13389 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13390 (handle_tracepoint_general_set): Handle QTDisconnected.
13392 * event-loop.c (event_handler_func): Change return type to int.
13393 (process_event): Bail out if the event handler wants the event
13395 (handle_file_event): Ditto.
13396 (start_event_loop): Bail out if the event handler wants the event
13399 * nto-low.c (nto_target_ops): Adjust.
13400 * spu-low.c (spu_wait): Don't remove the process here.
13401 (spu_target_ops): Adjust.
13402 * win32-low.c (win32_wait): Don't remove the process here.
13403 (win32_target_ops): Adjust.
13405 2010-04-11 Pedro Alves <pedro@codesourcery.com>
13407 * regcache.c (realloc_register_cache): Invalidate inferior's
13408 regcache before recreating it.
13410 2010-04-09 Pedro Alves <pedro@codesourcery.com>
13412 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13414 2010-04-09 Stan Shebs <stan@codesourcery.com>
13415 Pedro Alves <pedro@codesourcery.com>
13417 * server.h (LONGEST): New.
13418 (struct thread_info) <while_stepping>: New field.
13419 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13421 (initialize_tracepoint, handle_tracepoint_general_set)
13422 (handle_tracepoint_query, tracepoint_finished_step)
13423 (tracepoint_was_hit, release_while_stepping_state_list):
13424 (current_traceframe): Declare.
13425 * server.c (handle_general_set): Handle tracepoint packets.
13426 (read_memory): New.
13427 (write_memory): New.
13428 (handle_search_memory_1): Use read_memory.
13429 (handle_query): Report support for conditional tracepoints, trace
13430 state variables, and tracepoint sources. Handle tracepoint
13432 (main): Initialize the tracepoints module.
13433 (process_serial_event): Handle traceframe reads/writes.
13435 * linux-low.c (handle_tracepoints): New.
13436 (linux_wait_1): Call it.
13437 (linux_resume_one_lwp): Handle while-stepping.
13438 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13439 (linux_target_ops): Install them.
13440 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13442 * linux-x86-low.c (x86_supports_tracepoints): New.
13443 (the_low_target). Install it.
13445 * mem-break.h (delete_breakpoint): Declare.
13446 * mem-break.c (delete_breakpoint): Make external.
13448 * target.h (struct target_ops): Add `supports_tracepoints',
13449 `read_pc', and `write_pc' fields.
13450 (target_supports_tracepoints): Define.
13451 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13454 * regcache.h (struct regcache) <registers_owned>: New field.
13455 (init_register_cache, regcache_cpy): Declare.
13456 (regcache_read_pc, regcache_write_pc): Declare.
13457 (register_cache_size): Declare.
13458 (supply_regblock): Declare.
13459 * regcache.c (init_register_cache): New.
13460 (new_register_cache): Use it.
13461 (regcache_cpy): New.
13462 (register_cache_size): New.
13463 (supply_regblock): New.
13464 (regcache_read_pc, regcache_write_pc): New.
13466 * tracepoint.c: New.
13468 * Makefile.in (OBS): Add tracepoint.o.
13469 (tracepoint.o): New rule.
13471 2010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13473 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13475 (i386-mmx.c): Likewise.
13476 (i386-mmx-linux.o): Likewise.
13477 (i386-mmx-linux.c): Likewise.
13479 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13480 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13481 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13482 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13484 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13485 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13486 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13488 2010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13490 * Makefile.in (clean): Updated.
13492 (i386-avx.c): Likewise.
13493 (i386-avx-linux.o): Likewise.
13494 (i386-avx-linux.c): Likewise.
13495 (amd64-avx.o): Likewise.
13496 (amd64-avx.c): Likewise.
13497 (amd64-avx-linux.o): Likewise.
13498 (amd64-avx-linux.c): Likewise.
13500 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13501 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13502 (srv_amd64_regobj): Add amd64-avx.o.
13503 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13504 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13505 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13506 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13507 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13508 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13509 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13511 * i387-fp.c: Include "i386-xstate.h".
13513 (i387_cache_to_xsave): Likewise.
13514 (i387_xsave_to_cache): Likewise.
13515 (x86_xcr0): Likewise.
13517 * i387-fp.h (i387_cache_to_xsave): Likewise.
13518 (i387_xsave_to_cache): Likewise.
13519 (x86_xcr0): Likewise.
13521 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13522 * linux-crisv32-low.c (target_regsets): Likewise.
13523 * linux-m68k-low.c (target_regsets): Likewise.
13524 * linux-mips-low.c (target_regsets): Likewise.
13525 * linux-ppc-low.c (target_regsets): Likewise.
13526 * linux-s390-low.c (target_regsets): Likewise.
13527 * linux-sh-low.c (target_regsets): Likewise.
13528 * linux-sparc-low.c (target_regsets): Likewise.
13529 * linux-xtensa-low.c (target_regsets): Likewise.
13531 * linux-low.c: Include <sys/uio.h>.
13532 (regsets_fetch_inferior_registers): Support nt_type.
13533 (regsets_store_inferior_registers): Likewise.
13534 (linux_process_qsupported): New.
13535 (linux_target_ops): Add linux_process_qsupported.
13537 * linux-low.h (regset_info): Add nt_type.
13538 (linux_target_ops): Add process_qsupported.
13540 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13542 (init_registers_i386_avx_linux): New.
13543 (init_registers_amd64_avx_linux): Likewise.
13544 (xmltarget_i386_linux_no_xml): Likewise.
13545 (xmltarget_amd64_linux_no_xml): Likewise.
13546 (PTRACE_GETREGSET): Likewise.
13547 (PTRACE_SETREGSET): Likewise.
13548 (x86_fill_xstateregset): Likewise.
13549 (x86_store_xstateregset): Likewise.
13550 (use_xml): Likewise.
13551 (x86_linux_update_xmltarget): Likewise.
13552 (x86_linux_process_qsupported): Likewise.
13553 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13554 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13555 init_registers_i386_linux here. Call
13556 x86_linux_update_xmltarget.
13557 (the_low_target): Add x86_linux_process_qsupported.
13559 * server.c (handle_query): Call target_process_qsupported.
13561 * target.h (target_ops): Add process_qsupported.
13562 (target_process_qsupported): New.
13564 2010-04-03 Pedro Alves <pedro@codesourcery.com>
13566 * inferiors.c (add_thread): Set last_status kind to
13567 TARGET_WAITKIND_IGNORE.
13568 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13569 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13570 (linux_wait_1): Move `thread' local definition to block that uses
13571 it. Don't NULL initialize `event_child'.
13572 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13573 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13574 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13576 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13578 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13579 an extended waitstatus, or by a watchpoint.
13580 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13581 thread was stepping or has been stopped by a watchpoint.
13583 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13585 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13586 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13587 of another, then delete the previous, and validate all
13589 (validate_inserted_breakpoint): New.
13590 (delete_disabled_breakpoints): New.
13591 (validate_breakpoints): New.
13592 (check_mem_read): Validate breakpoints before trusting their
13593 shadow. Delete disabled breakpoints.
13594 (check_mem_write): Validate breakpoints before trusting they
13595 should be inserted. Delete disabled breakpoints.
13596 * mem-break.h (validate_breakpoints):
13597 * server.c (handle_query): Validate breakpoints when we see a
13600 2010-04-01 Pedro Alves <pedro@codesourcery.com>
13602 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13603 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13604 if we could tell there's a GDB breakpoint at stop_pc.
13605 (need_step_over_p): Don't do a step over if we find a GDB
13606 breakpoint at the resume PC.
13608 * mem-break.c (struct raw_breakpoint): New.
13609 (enum bkpt_type): New type `gdb_breakpoint'.
13610 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13611 fields. New field `raw'.
13612 (find_raw_breakpoint_at): New.
13613 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13614 breakpoint instead.
13615 (set_breakpoint_at): Adjust.
13616 (delete_raw_breakpoint): New.
13617 (release_breakpoint): New.
13618 (delete_breakpoint): Rename to...
13619 (delete_breakpoint_1): ... this. Add proc parameter. Use
13620 release_breakpoint. Return ENOENT.
13621 (delete_breakpoint): Reimplement.
13622 (find_breakpoint_at): Delete.
13623 (find_gdb_breakpoint_at): New.
13624 (delete_breakpoint_at): Delete.
13625 (set_gdb_breakpoint_at): New.
13626 (delete_gdb_breakpoint_at): New.
13627 (gdb_breakpoint_here): New.
13628 (set_reinsert_breakpoint): Use release_breakpoint.
13629 (uninsert_breakpoint): Rename to ...
13630 (uninsert_raw_breakpoint): ... this.
13631 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13632 (reinsert_raw_breakpoint): Change parameter type to
13634 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13636 (check_breakpoints): Adjust. Use release_breakpoint.
13637 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13638 (breakpoint_inserted_here): Ditto.
13639 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13640 Don't trust the breakpoint's shadow if it is not inserted.
13641 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13642 (delete_all_breakpoints): Adjust.
13643 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13644 use delete_breakpoint_1.
13646 * mem-break.h (breakpoints_supported): Delete declaration.
13647 (set_gdb_breakpoint_at): Declare.
13648 (gdb_breakpoint_here): Declare.
13649 (delete_breakpoint_at): Delete.
13650 (delete_gdb_breakpoint_at): Declare.
13652 * server.h (struct raw_breakpoint): Forward declare.
13653 (struct process_info): New field `raw_breakpoints'.
13655 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13658 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13660 * linux-low.c (status_pending_p_callback): Fix comment.
13661 (linux_wait_for_event_1): Move most of the internal breakpoint
13662 handling from here...
13663 (linux_wait_1): ... to here.
13664 (count_events_callback): New.
13665 (select_singlestep_lwp_callback): New.
13666 (select_event_lwp_callback): New.
13667 (cancel_breakpoints_callback): New.
13668 (select_event_lwp): New.
13669 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13670 priority to all LWPs that have had events that should be reported
13671 to the client. Cancel breakpoints when about to reporting the
13672 event to the client, not while stopping lwps. No longer cancel
13673 finished single-steps here.
13674 (cancel_finished_single_step): Delete.
13675 (cancel_finished_single_steps): Delete.
13677 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13679 * mem-break.c (enum bkpt_type): New.
13680 (struct breakpoint): New field `type'.
13681 (set_breakpoint_at): Change return type to struct breakpoint
13682 pointer. Set type to `other_breakpoint' by default.
13683 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13684 in the breakpoint list.
13685 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13686 (reinsert_breakpoint): Rename to ...
13687 (reinsert_raw_breakpoint): ... this.
13688 (reinsert_breakpoints_at): Adjust.
13689 * mem-break.h (struct breakpoint): Declare.
13690 (set_breakpoint_at): Change return type to struct breakpoint
13693 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13695 * server.c (handle_query): Assign, not compare.
13697 2010-03-24 Pedro Alves <pedro@codesourcery.com>
13699 Teach linux gdbserver to step-over-breakpoints.
13701 * linux-low.c (can_hardware_single_step): New.
13702 (supports_breakpoints): New.
13703 (handle_extended_wait): If stopping threads, read the stop pc of
13704 the new cloned LWP.
13706 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13707 low target doesn't support retrieving the PC.
13708 (add_lwp): Set last_resume_kind to resume_continue.
13709 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13710 (linux_attach): Don't clear stop_expected. Set the lwp's
13711 last_resume_kind to resume_stop.
13712 (linux_detach_one_lwp): Don't check for removed breakpoints.
13713 (check_removed_breakpoint): Delete.
13714 (status_pending_p): Rename to ...
13715 (status_pending_p_callback): ... this. Don't check for removed
13716 breakpoints. Don't consider threads that are stopped from GDB's
13718 (linux_wait_for_lwp): Always read the stop_pc here.
13719 (cancel_breakpoint): New.
13720 (step_over_bkpt): New global.
13721 (linux_wait_for_event_1): Implement stepping over breakpoints.
13722 (gdb_wants_lwp_stopped): New.
13723 (gdb_wants_all_stopped): New.
13724 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13725 single-step traps here. Store the thread's last reported target
13727 (send_sigstop): Don't clear stop_expected. Always set it,
13729 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13730 (cancel_finished_single_step): New.
13731 (cancel_finished_single_steps): New.
13732 (wait_for_sigstop): Don't cancel finished single-step traps here.
13733 (linux_resume_one_lwp): Don't check for removed breakpoints.
13734 Don't set `step' on non-hardware step archs.
13735 (linux_set_resume_request): Ignore resume_stop requests if already
13736 stopping or stopped. Set the lwp's last_resume_kind.
13737 (resume_status_pending_p): Don't check for removed breakpoints.
13738 (need_step_over_p): New.
13739 (start_step_over): New.
13740 (finish_step_over): New.
13741 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13742 requests. Clear the thread's last reported target waitstatus.
13743 Don't use the `suspended' flag. Don't consider pending breakpoints.
13744 (linux_resume): Start a step-over if necessary.
13745 (proceed_one_lwp): New.
13746 (proceed_all_lwps): New.
13747 (unstop_all_lwps): New.
13748 * linux-low.h (struct lwp_info): Rewrite comment for the
13749 `suspended' flag. Add the `stop_pc' field. Delete the
13750 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13751 Add `'last_resume_kind' and `need_step_over' fields.
13752 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13753 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13754 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13755 (set_raw_breakpoint_at): New.
13756 (set_breakpoint_at): Rewrite to use it.
13757 (reinsert_breakpoint_handler): Delete.
13758 (set_reinsert_breakpoint): New.
13759 (reinsert_breakpoint_by_bp): Delete.
13760 (delete_reinsert_breakpoints): New.
13761 (uninsert_breakpoint): Rewrite.
13762 (uninsert_breakpoints_at): New.
13763 (reinsert_breakpoint): Rewrite.
13764 (reinsert_breakpoints_at): New.
13765 (check_breakpoints): Rewrite.
13766 (breakpoint_here): New.
13767 (breakpoint_inserted_here): New.
13768 (check_mem_read): Adjust.
13769 * mem-break.h (breakpoints_supported, breakpoint_here)
13770 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13771 (reinsert_breakpoint_by_bp): Delete declaration.
13772 (delete_reinsert_breakpoints): Declare.
13773 (reinsert_breakpoint): Delete declaration.
13774 (reinsert_breakpoints_at): Declare.
13775 (uninsert_breakpoint): Delete declaration.
13776 (uninsert_breakpoints_at): Declare.
13777 (check_breakpoints): Adjust prototype.
13778 * server.h: Adjust include order.
13779 (struct thread_info): Declare here. Add a `last_status' field.
13781 2010-03-23 Michael Snyder <msnyder@vmware.com>
13783 * server.c (crc32): New function.
13784 (handle_query): Add handling for 'qCRC:' request.
13786 2010-03-23 Pedro Alves <pedro@codesourcery.com>
13788 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13789 lwp had been stopped by a watchpoint.
13791 2010-03-16 Pedro Alves <pedro@codesourcery.com>
13793 * server.h (internal_error): Declare.
13794 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13795 * utils.c (internal_error): New function.
13797 2010-03-15 Andreas Schwab <schwab@redhat.com>
13799 * configure.srv: Fix typo setting srv_regobj.
13801 2010-03-15 Pedro Alves <pedro@codesourcery.com>
13803 * linux-low.c (fetch_register): Avoid passing a non string literal
13805 (usr_store_inferior_registers): Ditto.
13807 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13809 * linux-low.c (linux_write_memory): Bail out early if peeking
13812 2010-03-14 Pedro Alves <pedro@codesourcery.com>
13814 * linux-low.h (struct lwp_info): New fields
13815 `stopped_by_watchpoint' and `stopped_data_address'.
13816 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13817 here, and cache them in the lwp object.
13818 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13820 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13822 (linux_stopped_by_watchpoint): Rewrite.
13823 (linux_stopped_data_address): Rewrite.
13825 2010-03-06 Simo Melenius <simo.melenius@iki.fi>
13827 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13828 switching the current inferior, not before.
13830 2010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13832 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13833 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13834 i386-linux.c and amd64-linux.c.
13835 (reg-i386.o): Removed.
13836 (reg-i386.c): Likewise.
13837 (reg-i386-linux.o): Likewise.
13838 (reg-i386-linux.c): Likewise.
13839 (reg-x86-64.o): Likewise.
13840 (reg-x86-64.c): Likewise.
13841 (reg-x86-64-linux.o): Likewise.
13842 (reg-x86-64-linux.c): Likewise.
13844 (i386.c): Likewise.
13845 (i386-linux.o): Likewise.
13846 (i386-linux.c): Likewise.
13847 (amd64.o): Likewise.
13848 (amd64.c): Likewise.
13849 (amd64-linux.o): Likewise.
13850 (amd64-linux.c): Likewise.
13852 * configure.srv (srv_i386_regobj): New.
13853 (srv_i386_linux_regobj): Likewise.
13854 (srv_amd64_regobj): Likewise.
13855 (srv_amd64_linux_regobj): Likewise.
13856 (srv_i386_32bit_xmlfiles): Likewise.
13857 (srv_i386_64bit_xmlfiles): Likewise.
13858 (srv_i386_xmlfiles): Likewise.
13859 (srv_amd64_xmlfiles): Likewise.
13860 (srv_i386_linux_xmlfiles): Likewise.
13861 (srv_amd64_linux_xmlfiles): Likewise.
13862 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13863 srv_xmlfiles to $srv_i386_xmlfiles.
13864 (i[34567]86-*-mingw32ce*): Likewise.
13865 (i[34567]86-*-mingw*): Likewise.
13866 (i[34567]86-*-nto*): Likewise.
13867 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13868 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13869 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13870 (x86_64-*-linux*): Likewise.
13872 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13873 (init_registers_amd64_linux): New.
13874 (x86_arch_setup): Replace init_registers_x86_64_linux with
13875 init_registers_amd64_linux.
13877 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13879 * configure.ac: Check for libdl. If it is not available link against
13880 static libthread_db.
13881 * configure: Regenerate.
13883 2010-02-22 Pedro Alves <pedro@codesourcery.com>
13887 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13888 handing a read watchpoint.
13889 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13891 2010-02-12 Doug Evans <dje@google.com>
13893 * linux-low.c (linux_supports_tracefork_flag): Document.
13894 (linux_look_up_symbols): Add comment.
13896 2010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13898 * regcache.c (supply_register): Clear regcache if buf is NULL.
13900 2010-02-02 Nicolas Roche <roche@sourceware.org>
13901 Joel Brobecker <brobecker@adacore.com>
13903 * inferiors.c (find_inferior): Add function documentation.
13904 (unloaded_dll): Handle the case where the unloaded dll has not
13905 been previously registered in the dll list.
13907 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13909 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13910 (thumb2_breakpoint): New.
13911 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13913 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13915 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13916 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13919 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13921 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13923 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13925 * linux-s390-low.c (s390_collect_ptrace_register)
13926 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13928 2010-01-21 Doug Evans <dje@google.com>
13930 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13931 (PTRACE_ARG4_TYPE): New macro.
13932 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13933 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13934 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13935 (usr_store_inferior_registers): Ditto.
13936 (linux_read_memory, linux_write_memory): Ditto.
13937 (linux_test_for_tracefork): Ditto.
13939 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13940 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13942 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13944 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13947 2010-01-21 Pedro Alves <pedro@codesourcery.com>
13949 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13950 prototype to take a regcache. Adjust.
13952 2010-01-20 Pedro Alves <pedro@codesourcery.com>
13954 * regcache.h (struct thread_info): Forward declare.
13955 (struct regcache): New.
13956 (new_register_cache): Adjust prototype.
13957 (get_thread_regcache): Declare.
13958 (free_register_cache): Adjust prototype.
13959 (registers_to_string, registers_from_string): Ditto.
13960 (supply_register, supply_register_by_name, collect_register)
13961 (collect_register_as_string, collect_register_by_name): Ditto.
13962 * regcache.c (struct inferior_regcache_data): Delete.
13963 (get_regcache): Rename to ...
13964 (get_thread_regcache): ... this. Adjust. Switch inferior before
13965 fetching registers.
13966 (regcache_invalidate_one): Adjust.
13967 (regcache_invalidate): Fix prototype.
13968 (new_register_cache): Return the new register cache.
13969 (free_register_cache): Change prototype.
13970 (realloc_register_cache): Adjust.
13971 (registers_to_string): Change prototype to take a regcache. Adjust.
13972 (registers_from_string): Ditto.
13973 (register_data): Ditto.
13974 (supply_register): Ditto.
13975 (supply_register_by_name): Ditto.
13976 (collect_register): Ditto.
13977 (collect_register_as_string): Ditto.
13978 (collect_register_by_name): Ditto.
13979 * server.c (process_serial_event): Adjust.
13980 * linux-low.h (regset_fill_func, regset_store_func): Change
13982 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13984 * linux-low.c (get_stop_pc): Adjust.
13985 (check_removed_breakpoint): Adjust.
13986 (linux_wait_for_event): Adjust.
13987 (linux_resume_one_lwp): Adjust.
13988 (fetch_register): Add regcache parameter. Adjust.
13989 (usr_store_inferior_registers): Ditto.
13990 (regsets_fetch_inferior_registers): Ditto.
13991 (regsets_store_inferior_registers): Ditto.
13992 (linux_fetch_registers, linux_store_registers): Ditto.
13993 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13995 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13997 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13998 prototype to take a regcache.
13999 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
14000 * remote-utils.c (convert_ascii_to_int, outreg)
14001 (prepare_resume_reply): Change prototype to take a regcache.
14003 * target.h (struct target_ops) <fetch_registers, store_registers>:
14004 Change prototype to take a regcache.
14005 (fetch_inferior_registers, store_inferior_registers): Change
14006 prototype to take a regcache. Adjust.
14007 * proc-service.c (ps_lgetregs): Adjust.
14008 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
14009 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
14010 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
14011 take a regcache. Adjust.
14012 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
14013 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
14014 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
14015 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
14016 * linux-cris-low.c (cris_get_pc, cris_set_pc)
14017 (cris_cannot_fetch_register):
14018 (cris_breakpoint_at): Change prototype to take a regcache.
14020 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
14021 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
14022 to take a regcache. Adjust.
14023 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
14025 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
14026 take a regcache. Adjust.
14027 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
14028 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
14029 (m68k_set_pc): Change prototype to take a regcache. Adjust.
14030 * linux-mips-low.c (mips_get_pc):
14031 (mips_set_pc): Change prototype to take a regcache. Adjust.
14032 (mips_reinsert_addr): Adjust.
14033 (mips_collect_register): Change prototype to take a regcache.
14035 (mips_supply_register):
14036 (mips_collect_register_32bit, mips_supply_register_32bit)
14037 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
14038 (mips_store_fpregset): Ditto.
14039 * linux-ppc-low.c (ppc_supply_ptrace_register)
14040 (ppc_supply_ptrace_register): Ditto.
14041 (parse_spufs_run): Adjust.
14042 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
14043 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
14044 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
14045 take a regcache. Adjust.
14046 * linux-s390-low.c (s390_collect_ptrace_register)
14047 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
14048 (s390_set_pc): Change prototype to take a regcache. Adjust.
14049 (s390_arch_setup): Adjust.
14050 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
14051 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
14052 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
14053 (sparc_fill_gregset, sparc_store_gregset_from_stack)
14054 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
14056 (sparc_breakpoint_at): Adjust.
14057 * linux-xtensa-low.c (xtensa_fill_gregset):
14058 (xtensa_store_gregset):
14059 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
14060 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
14061 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
14062 prototype to take a regcache. Adjust.
14063 * win32-arm-low.c (arm_fetch_inferior_register)
14064 (arm_store_inferior_register): Change prototype to take a
14066 * win32-i386-low.c (i386_fetch_inferior_register)
14067 (i386_store_inferior_register): Change prototype to take a
14069 * win32-low.c (child_fetch_inferior_registers)
14070 (child_store_inferior_registers): Change prototype to take a
14072 (win32_wait): Adjust.
14073 (win32_fetch_inferior_registers): Change prototype to take a
14075 (win32_store_inferior_registers): Adjust.
14076 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
14077 store_inferior_register>: Change prototype to take a regcache.
14079 2010-01-20 Doug Evans <dje@google.com>
14081 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
14083 (linux_wait_for_event1, linux_init_signals): Ditto.
14084 (W_STOPCODE): Provide definition if missing.
14086 2010-01-13 Vladimir Prus <vladimir@codesourcery.com>
14088 * linux-low.c (linux_core_of_thread): New.
14089 (compare_ints, show_process, list_threads): New.
14090 (linux_qxfer_osdata): Report threads and cores.
14091 (linux_target_op): Register linux_core_of_thread.
14092 * remote-utils.c (prepare_resume_reply): Report the core.
14093 (buffer_xml_printf): Support %d specifier.
14094 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
14096 (handle_query): Handle qXfer:threads. Announce availability
14098 * target.h (struct target_ops): New field core_of_thread.
14100 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
14102 * Makefile.in (clean): Remove new generated files.
14103 (reg-s390.o, reg-s390.c): Remove rules.
14104 (reg-s390x.o, reg-s390x.c): Likewise.
14105 (s390-linux32.o, s390-linux32.c): Add rules.
14106 (s390-linux64.o, s390-linux64.c): Likewise.
14107 (s390x-linux64.o, s390x-linux64.c): Likewise.
14108 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
14109 * linux-s390-low.c: Include <elf.h>.
14110 (HWCAP_S390_HIGH_GPRS): Define if undefined.
14111 (init_registers_s390): Remove prototype.
14112 (init_registers_s390x): Likewise.
14113 (init_registers_s390_linux32): Add prototype.
14114 (init_registers_s390_linux64): Likewise.
14115 (init_registers_s390x_linux64): Likewise.
14116 (s390_num_regs_3264): New define.
14117 (s390_regmap_3264): New global variable.
14118 (s390_cannot_fetch_register): Remove obsolete check.
14119 (s390_cannot_store_register): Likewise.
14120 (s390_collect_ptrace_register): Handle upper/lower register halves.
14121 (s390_supply_ptrace_register): Likewise.
14122 (s390_fill_gregset): Update to register number changes.
14123 (s390_get_hwcap): New routine.
14124 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
14125 Install appropriate regmap and register set.
14127 2010-01-01 Joel Brobecker <brobecker@adacore.com>
14129 * server.c (gdbserver_version): Update copyright year to 2010.
14130 * gdbreplay.c (gdbreplay_version): Likewise.
14132 2009-12-28 Doug Evans <dje@google.com>
14134 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
14135 elf/external.h. Include <elf.h> instead but only if necessary.
14137 2009-12-28 Pedro Alves <pedro@codesourcery.com>
14139 * linux-low.c (linux_remove_process): Remove `detaching'
14140 parameter. Don't release/detach from thread_db here.
14141 (linux_kill): Release/detach from thread_db here, ...
14142 (linux_detach): ... and here, before actually detaching.
14143 (linux_wait_1): ... and here, when a process exits.
14144 * thread-db.c (any_thread_of): New.
14145 (thread_db_free): Switch the current inferior to a thread of the
14148 2009-12-21 Doug Evans <dje@google.com>
14150 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
14152 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
14153 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
14154 warning ifndef __NR_tkill. Move setting of errno there too.
14155 Delete unnecessary resetting of errno after syscall.
14156 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
14158 * configure.ac: Check for dladdr.
14159 * config.in: Regenerate.
14160 * configure: Regenerate.
14161 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
14162 (try_thread_db_load): Update.
14164 * linux-low.c (my_waitpid): Delete unnecessary prototype.
14166 2009-12-18 Doug Evans <dje@google.com>
14168 * event-loop.c: Include unistd.h if it exists.
14170 * linux-low.c (my_waitpid): Move definition away from being in
14171 between linux_tracefork_child/linux_test_for_tracefork.
14173 * gdb_proc_service.h (psaddr_t): Fix type.
14174 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
14175 signature to match glibc.
14177 2009-12-16 Doug Evans <dje@google.com>
14179 * linux-low.c (linux_read_memory): Fix argument to read.
14181 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14183 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
14184 events, don't leave current_inferior pointing at null.
14186 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14188 * win32-low.c (LOG): Delete.
14189 (OUTMSG): Output to stderr.
14190 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
14191 on compile time LOG macro.
14192 (win32_wait): Fix debug output.
14194 2009-11-26 Pedro Alves <pedro@codesourcery.com>
14196 * win32-low.c (win32_add_one_solib): If the dll name is
14197 "ntdll.dll", prepend the system directory to the dll path.
14199 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
14201 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
14203 2009-11-17 Nathan Sidwell <nathan@codesourcery.com>
14204 Vladimir Prus <vladimir@codesourcery.com>
14206 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
14207 * configure.ac: Check for __mcoldfire__ and set
14208 gdb_cv_m68k_is_coldfire.
14209 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
14210 reg-cf.o and reg-m68k.o.
14211 * configure: Regenerated.
14213 2009-11-16 Pedro Alves <pedro@codesourcery.com>
14215 * linux-low.c (linux_remove_process): Add `detaching' parameter.
14216 Pass it to thread_db_free.
14217 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
14218 proper `detaching' argument to linux_remove_process.
14219 * linux-low.h (thread_db_free): Add `detaching' parameter.
14220 * thread-db.c (thread_db_init): Pass false as `detaching' argument
14222 (thread_db_free): Add `detaching' parameter. Only
14223 call td_ta_clear_event if detaching from process.
14225 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
14227 * thread-db.c (thread_db_free): Fix typo.
14229 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
14232 * thread-db.c (thread_db_free): Call td_ta_clear_event.
14234 2009-11-03 Nathan Sidwell <nathan@codesourcery.com>
14236 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
14237 with an i686 compiler.
14238 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
14240 * configure: Rebuilt.
14242 2009-10-29 Sandra Loosemore <sandra@codesourcery.com>
14246 * server.c (handle_search_memory_1): Correct read_addr initialization
14247 in loop for searching subsequent chunks.
14249 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
14251 * configure.ac: New --with-libthread-db option.
14252 * thread-db.c: Allow direct dependence on libthread_db.
14253 (thread_db_free): Adjust.
14254 * config.in: Regenerate.
14255 * configure: Likewise.
14257 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
14260 * thread-db.c (attach_thread): New function.
14261 (maybe_attach_thread): Return success/failure.
14262 (find_new_threads_callback): Adjust.
14263 (thread_db_find_new_threads): Loop until no new threads.
14265 2009-10-13 Pedro Alves <pedro@codesourcery.com>
14267 * proc-service.c (ps_lgetregs): Formatting.
14269 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
14271 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
14272 * configure.ac: Adjust.
14273 * linux-low.h (struct process_info_private): Move members to struct
14275 (thread_db_free, thread_db_handle_monitor_command): New prototype.
14276 * linux-low.c (linux_remove_process): Adjust.
14277 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
14278 * server.c (handle_query): Move code ...
14279 (handle_monitor_command): ... here. New function.
14280 * target.h (struct target_ops): New member.
14281 * thread-db.c (struct thread_db): New.
14282 (libthread_db_search_path): New variable.
14283 (thread_db_create_event, thread_db_enable_reporting)
14284 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
14285 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
14286 (try_thread_db_load_1, dladdr_to_soname): New functions.
14287 (try_thread_db_load, thread_db_load_search): New functions.
14288 (thread_db_init): Search for libthread_db.
14289 (thread_db_free): New function.
14290 (thread_db_handle_monitor_command): Likewise.
14291 * config.in: Regenerate.
14292 * configure: Regenerate.
14294 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
14296 * spu-low.c (spu_kill): Wait for inferior to terminate.
14297 Call clear_inferiors.
14298 (spu_detach): Call clear_inferiors.
14300 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14302 * aclocal.m4: Regenerate.
14303 * config.in: Likewise.
14304 * configure: Likewise.
14306 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14308 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
14309 (parse_spufs_run): New function.
14310 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
14311 (ppc_breakpoint_at): Handle SPU breakpoints.
14313 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14315 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
14316 (SPUFS_MAGIC): Define.
14317 (spu_enumerate_spu_ids): New function.
14318 (linux_qxfer_spu): New function.
14319 (linux_target_ops): Install linux_qxfer_spu.
14321 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14323 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14324 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14325 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14326 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14327 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14328 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14329 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14330 (init_registers_powerpc_cell32l): Add prototype.
14331 (init_registers_powerpc_cell64l): Likewise.
14332 (ppc_arch_setup): Detect Cell/B.E. architecture.
14334 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14336 * Makefile.in (datarootdir): New variable.
14338 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14340 * linux-low.c (linux_write_memory): Update debugging output.
14341 * Makefile.in (clean): Add new descriptions.
14342 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14343 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14344 * configure.srv: Add new files for arm*-*-linux*.
14345 * linux-arm-low.c: Add new declarations.
14346 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14347 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14348 (HWCAP_VFPv3D16): New.
14349 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14350 instead of __IWMMXT__.
14351 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14352 (arm_arch_setup): New.
14353 (target_regsets): Remove #ifdef. Add VFP regset.
14354 (the_low_target): Use arm_arch_setup.
14356 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14358 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14359 the main thread again.
14361 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14363 Adding Neutrino gdbserver.
14364 * configure: Regenerated.
14365 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14366 * configure.srv (i[34567]86-*-nto*): New target.
14367 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14368 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14369 (nto_comctrl) [__QNX__]: New function.
14370 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14372 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
14374 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14377 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14378 Pedro Alves <pedro@codesourcery.com>
14380 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14381 don't support CONTEXT_EXTENDED_REGISTERS.
14382 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14383 (the_low_target): Install them.
14384 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14385 failing with ERROR_PIPE_NOT_CONNECTED.
14387 2009-06-30 Doug Evans <dje@google.com>
14388 Pierre Muller <muller@ics.u-strasbg.fr>
14390 Add h/w watchpoint support to x86-linux, win32-i386.
14391 * Makefile.in (SFILES): Add i386-low.c
14392 (i386_low_h): Define.
14393 (i386-low.o): Add dependencies.
14394 (linux-x86-low.o): Add i386-low.h dependency.
14395 (win32-i386-low.o): Ditto.
14396 * i386-low.c: New file.
14397 * i386-low.h: New file.
14398 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14399 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14400 * linux-low.c (linux_add_process): Initialize arch_private.
14401 (linux_remove_process): Free arch_private.
14402 (add_lwp): Initialize arch_private.
14403 (delete_lwp): Free arch_private.
14404 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14406 * linux-low.h (process_info_private): New member arch_private.
14407 (lwp_info): New member arch_private.
14408 (linux_target_ops): New members new_process, new_thread,
14410 (ptid_of): New macro.
14411 * linux-x86-low.c: Include stddef.h, i386-low.h.
14412 (arch_process_info): New struct.
14413 (arch_lwp_info): New struct.
14414 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14415 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14416 (i386_dr_low_get_status): New function.
14417 (x86_insert_point, x86_remove_point): New functions.
14418 (x86_stopped_by_watchpoint): New function.
14419 (x86_stopped_data_address): New function.
14420 (x86_linux_new_process, x86_linux_new_thread): New functions.
14421 (x86_linux_prepare_to_resume): New function.
14422 (the_low_target): Add entries for insert_point, remove_point,
14423 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14425 * server.c (debug_hw_points): New global.
14426 (monitor_show_help): Document set debug-hw-points.
14427 (handle_query): Process "set debug-hw-points".
14428 * server.h (debug_hw_points): Declare.
14429 (paddress): Declare.
14430 * utils.c (NUMCELLS, CELLSIZE): New macros.
14431 (get_sell, xsnprintf, paddress): New functions.
14432 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14433 remove_point, stopped_by_watchpoint, stopped_data_address.
14434 * win32-i386-low.c: Include i386-low.h.
14435 (debug_reg_state): Replaces dr.
14436 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14437 (i386_dr_low_get_status): New function.
14438 (i386_insert_point, i386_remove_point): New functions.
14439 (i386_stopped_by_watchpoint): New function.
14440 (i386_stopped_data_address): New function.
14441 (i386_initial_stuff): Update.
14442 (get_thread_context,set_thread_context,i386_thread_added): Update.
14443 (the_low_target): Add entries for insert_point,
14444 remove_point, stopped_by_watchpoint, stopped_data_address.
14445 * win32-low.c (win32_insert_watchpoint): New function.
14446 (win32_remove_watchpoint): New function.
14447 (win32_stopped_by_watchpoint): New function.
14448 (win32_stopped_data_address): New function.
14449 (win32_target_ops): Add entries for insert_watchpoint,
14450 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14451 * win32-low.h (win32_target_ops): New members insert_point,
14452 remove_point, stopped_by_watchpoint, stopped_data_address.
14454 2009-06-25 Pedro Alves <pedro@codesourcery.com>
14456 * server.c (process_serial_event): Re-return unsupported, not
14457 error, if the type isn't recognized. Re-allow supporting only
14458 insert or remove packets. Also call require_running for
14459 breakpoints. Add missing break statement to default case. Tidy.
14460 * target.h (struct target_ops): Rename insert_watchpoint to
14461 insert_point, and remove_watchpoint to remove_point.
14463 * linux-low.h (struct linux_target_ops): Likewise.
14464 * linux-low.c (linux_insert_watchpoint): Rename to ...
14465 (linux_insert_point): ... this. Adjust.
14466 (linux_remove_watchpoint): Rename to ...
14467 (linux_remove_point): ... this. Adjust.
14468 (linux_target_ops): Adjust.
14469 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14470 (cris_insert_point): ... this.
14471 (cris_remove_watchpoint): Rename to ...
14472 (cris_remove_point): ... this.
14473 (the_low_target): Adjust.
14475 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14477 * server.c (handle_v_kill): Pass signal_pid to
14478 kill_inferior if multi_process is zero.
14480 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14482 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14483 * target.h (target_ops): Comment for *_watchpoint to make it clear
14484 the functions can get types '0' and '1'.
14486 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14488 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14489 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14490 * regcache.c (get_regcache): Likewise.
14491 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14492 * win32-low.c (child_fetch_inferior_registers): Remove check for
14495 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14496 Pedro Alves <pedro@codesourcery.com>
14498 * target.h (struct target_ops) <supports_multi_process>: New
14500 (target_supports_multi_process): New.
14501 * server.c (handle_query): Even if GDB reports support, only
14502 enable multi-process if the target also supports it. Report
14503 multi-process support only if the target backend supports it.
14504 * linux-low.c (linux_supports_multi_process): New function.
14505 (linux_target_ops): Install it as target_supports_multi_process
14508 2009-05-24 Doug Evans <dje@google.com>
14510 Global renaming of find_thread_pid to find_thread_ptid.
14511 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14512 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14513 All callers updated.
14515 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14516 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14519 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14520 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14521 (linux_resume_one_lwp): Ditto.
14523 2009-05-23 Doug Evans <dje@google.com>
14525 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14526 from struct inferior_list_entry * to struct lwp_info *.
14527 All callers updated.
14529 2009-05-13 Doug Evans <dje@google.com>
14531 * linux-x86-low.c: Don't include assert.h.
14532 (x86_siginfo_fixup): Use fatal, not assert.
14533 (x86_arch_setup): Fix comment.
14535 2009-05-12 Doug Evans <dje@google.com>
14537 Biarch support for i386/amd64 gdbserver.
14538 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14539 Add linux-x86-low.c.
14540 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14541 (linux-x86-low.o): Add.
14542 * linux-x86-64-low.c: Delete.
14543 * linux-i386-low.c: Delete.
14544 * linux-x86-low.c: New file.
14545 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14547 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14549 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14550 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14551 (linux_child_pid_to_exec_file): New function.
14552 (elf_64_header_p, elf_64_file_p): New functions.
14553 (siginfo_fixup): New function.
14554 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14555 give target a chance to convert layout.
14556 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14557 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14559 2009-05-07 Doug Evans <dje@google.com>
14561 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14562 (regsets_store_inferior_registers): Ditto.
14564 2009-05-06 Pedro Alves <pedro@codesourcery.com>
14568 * linux-low.c (must_set_ptrace_flags): Delete.
14569 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14571 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14572 `lwp->must_set_ptrace_flags' instead.
14573 (linux_wait_for_event_1): Set ptrace options here.
14574 (linux_wait_1): ... not here.
14576 2009-04-30 Doug Evans <dje@google.com>
14578 * inferiors.c (started_inferior_callback): New function.
14579 (attached_inferior_callback): New function.
14580 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14581 * server.c (print_started_pid, print_attached_pid): New functions.
14582 (detach_or_kill_for_exit): New function.
14583 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14584 * server.h (have_started_inferiors_p): Declare.
14585 (have_attached_inferiors_p): Declare.
14587 * inferiors.c (remove_process): Fix memory leak, free process.
14588 * linux-low.c (linux_remove_process): New function.
14589 (linux_kill): Call it instead of remove_process.
14590 (linux_detach, linux_wait_1): Ditto.
14592 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14594 * configure.srv: Add x86 Windows CE target.
14596 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14598 * inferiors.c (get_thread_process): Make global.
14599 * server.h (get_thread_process): Add prototype.
14600 * thread-db.c (find_one_thread): Use get_thread_process
14601 instead of current_process.
14602 (thread_db_get_tls_address): Do not crash if called when
14603 thread layer is not yet initialized.
14605 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14607 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14608 * spu-low.c (current_tid): Rename to ...
14609 (current_ptid): ... this.
14610 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14611 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14612 ptid_get_lwp (current_ptid) instead of current_tid.
14613 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14614 instead of current_tid. Use find_process_pid to verify pid
14615 argument is valid. Pass proper argument to remove_process.
14616 (spu_thread_alive): Compare current_ptid instead of current_tid.
14617 (spu_resume): Likewise.
14619 2009-04-02 Pedro Alves <pedro@codesourcery.com>
14621 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14624 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14626 Implement the multiprocess extensions, and add linux multiprocess
14629 * server.h (ULONGEST): Declare.
14630 (struct ptid, ptid_t): New.
14631 (minus_one_ptid, null_ptid): Declare.
14632 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14633 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14634 (struct inferior_list_entry): Change `id' type from unsigned from
14636 (struct sym_cache, struct breakpoint, struct
14637 process_info_private): Forward declare.
14638 (struct process_info): Declare.
14639 (current_process): Declare.
14640 (all_processes): Declare.
14641 (initialize_inferiors): Declare.
14642 (add_thread): Adjust to use ptid_t.
14643 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14644 (add_process, remove_process, find_thread_pid): Declare.
14645 (find_inferior_id): Adjust to use ptid_t.
14646 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14647 (multi_process): Declare.
14648 (push_event): Adjust to use ptid_t.
14649 (read_ptid, write_ptid): Declare.
14650 (prepare_resume_reply): Adjust to use ptid_t.
14651 (clear_symbol_cache): Declare.
14652 * inferiors.c (all_processes): New.
14653 (null_ptid, minus_one_ptid): New.
14654 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14655 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14656 (add_thread): Change unsigned long to ptid. Remove gdb_id
14658 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14659 (gdb_id_to_thread): Rename to ...
14660 (find_thread_pid): ... this. Change unsigned long to ptid.
14661 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14662 (loaded_dll, pull_pid_from_list): Adjust.
14663 (add_process, remove_process, find_process_pid)
14664 (get_thread_process, current_process, initialize_inferiors): New.
14665 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14666 (struct target_waitstatus) <related_pid>: Ditto.
14667 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14668 return type to int.
14669 (struct target_ops) <join>: Add `pid' argument.
14670 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14671 (struct target_ops) <wait>: Add `ptid' field. Change return type
14673 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14674 (mywait): Add `ptid' argument. Change return type to ptid_t.
14675 (target_pid_to_str): Declare.
14676 * target.c (set_desired_inferior): Adjust to use ptids.
14677 (mywait): Add new `ptid' argument. Adjust.
14678 (target_pid_to_str): New.
14679 * mem-break.h (free_all_breakpoints): Declare.
14680 * mem-break.c (breakpoints): Delelete.
14681 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14682 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14683 to use per-process breakpoint list.
14684 (free_all_breakpoints): New.
14685 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14686 (symbol_cache, all_symbols_looked_up): Delete.
14688 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14690 (prepare_resume_reply): Change ptid argument's type from unsigned
14691 long to ptid_t. Adjust. Implement W;process and X;process.
14692 (free_sym_cache, clear_symbol_cache): New.
14693 (look_up_one_symbol): Adjust to per-process symbol cache. *
14694 * server.c (cont_thread, general_thread, step_thread): Change type
14696 (attached): Delete.
14697 (multi_process): New.
14698 (last_ptid): Change type to ptid_t.
14699 (struct vstop_notif) <ptid>: Change type to ptid_t.
14700 (queue_stop_reply, push_event): Change `ptid' argument's type to
14702 (discard_queued_stop_replies): Add `pid' argument.
14703 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14704 changes. Don't reference the `attached' global.
14705 (attach_inferior): Adjust to mywait interface changes.
14706 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14707 features. Handle and report "multiprocess+". Handle
14709 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14711 (handle_v_kill): New.
14712 (handle_v_stopped): Adjust to use target_pid_to_str.
14713 (handle_v_requests): Allow multiple attaches and runs when
14714 multiprocess extensions are in effect. Handle "vKill".
14715 (myresume): Adjust to use ptids.
14716 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14717 (handle_status): Adjust to discard_queued_stop_replies interface
14719 (first_thread_of, kill_inferior_callback)
14720 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14721 (main): Call initialize_inferiors. Adjust to use ptids, killing
14722 and detaching from all inferiors. Handle multiprocess packet
14724 * linux-low.h: Include gdb_proc_service.h.
14725 (struct process_info_private): New.
14726 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14727 <lwpid_of>: Use ptid_get_lwp.
14728 (get_lwp_thread): Adjust.
14729 (struct lwp_info): Add `dead' member.
14730 (find_lwp_pid): Declare.
14731 * linux-low.c (thread_db_active): Delete.
14732 (new_inferior): Adjust comment.
14733 (inferior_pid): Delete.
14734 (linux_add_process): New.
14735 (handle_extended_wait): Adjust.
14736 (add_lwp): Change unsigned long to ptid.
14737 (linux_create_inferior): Add process to processes table. Adjust
14738 to use ptids. Don't set new_inferior here.
14739 (linux_attach_lwp): Rename to ...
14740 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14741 it. Adjust to use ptids.
14742 (linux_attach_lwp): New.
14743 (linux_attach): Add process to processes table. Don't set
14745 (struct counter): New.
14746 (second_thread_of_pid_p, last_thread_of_process_p): New.
14747 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14748 multiple processes.
14749 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14750 processes. Remove process from process table.
14751 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14752 to multiple processes.
14753 (any_thread_of): New.
14754 (linux_detach): Add `pid' argument, and handle it. Remove process
14755 from processes table.
14756 (linux_join): Add `pid' argument. Handle it.
14757 (linux_thread_alive): Change unsighed long argument to ptid_t.
14758 Consider dead lwps as not being alive.
14759 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14760 threads we're not interested in.
14761 (same_lwp, find_lwp_pid): New.
14762 (linux_wait_for_lwp): Change `pid' argument's type from int to
14764 (linux_wait_for_event): Rename to ...
14765 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14766 from int to ptid_t. Adjust.
14767 (linux_wait_for_event): New.
14768 (linux_wait_1): Add `ptid' argument. Change return type to
14769 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14770 that exit from the process table.
14771 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14773 (mark_lwp_dead): New.
14774 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14775 stopping all threads, mark its main lwp as dead.
14776 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14778 (fetch_register, usr_store_inferior_registers)
14779 (regsets_fetch_inferior_registers)
14780 (regsets_store_inferior_registers, linux_read_memory)
14781 (linux_write_memory): Inline `inferior_pid'.
14782 (linux_look_up_symbols): Adjust to use per-process
14783 `thread_db_active'.
14784 (linux_request_interrupt): Adjust to use ptids.
14785 (linux_read_auxv): Inline `inferior_pid'.
14786 (initialize_low): Don't reference thread_db_active.
14787 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14788 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14789 (ps_getpid): Return the pid of the current inferior.
14790 * thread-db.c (proc_handle, thread_agent): Delete.
14791 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14793 (find_one_thread): Change argument type to ptid_t. Adjust to
14795 (maybe_attach_thread): Adjust to per-process data and ptids.
14796 (thread_db_find_new_threads): Ditto.
14797 (thread_db_init): Ditto.
14798 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14799 processes table. Adjust to use ptids.
14800 (spu_kill, spu_detach): Adjust interface. Remove process from
14802 (spu_join, spu_thread_alive): Adjust interface.
14803 (spu_wait): Adjust interface. Remove process from processes
14804 table. Adjust to use ptids.
14805 * win32-low.c (current_inferior_tid): Delete.
14806 (current_inferior_ptid): New.
14807 (debug_event_ptid): New.
14808 (thread_rec): Take a ptid. Adjust.
14809 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14810 (child_delete_thread): Ditto.
14811 (do_initial_child_stuff): Add `attached' argument. Add process to
14813 (child_fetch_inferior_registers, child_store_inferior_registers):
14815 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14816 (win32_attach): Pass 1 to do_initial_child_stuff.
14817 (win32_kill): Adjust interface. Remove process from processes
14819 (win32_detach): Ditto.
14820 (win32_join): Adjust interface.
14821 (win32_thread_alive): Take a ptid.
14822 (win32_resume): Adjust to use ptids.
14823 (get_child_debug_event): Ditto.
14824 (win32_wait): Adjust interface. Remove exiting process from
14827 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14829 Non-stop mode support.
14831 * server.h (non_stop): Declare.
14832 (gdb_client_data, handler_func): Declare.
14833 (delete_file_handler, add_file_handler, start_event_loop):
14835 (handle_serial_event, handle_target_event, push_event)
14836 (putpkt_notif): Declare.
14837 * target.h (enum resume_kind): New.
14838 (struct thread_resume): Replace `step' field by `kind' field.
14839 (TARGET_WNOHANG): Define.
14840 (struct target_ops) <wait>: Add `options' argument.
14841 <supports_non_stop, async, start_non_stop>: New fields.
14842 (target_supports_non_stop, target_async): New.
14843 (start_non_stop): Declare.
14844 (mywait): Add `options' argument.
14845 * target.c (mywait): Add `options' argument. Print child exit
14846 notifications here.
14847 (start_non_stop): New.
14848 * server.c (non_stop, own_buf, mem_buf): New globals.
14849 (struct vstop_notif): New.
14850 (notif_queue): New global.
14851 (queue_stop_reply, push_event, discard_queued_stop_replies)
14852 (send_next_stop_reply): New.
14853 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14855 (attach_inferior): In non-stop mode, don't wait for the target
14857 (handle_general_set): Handle QNonStop.
14858 (handle_query): When handling qC, return the current general
14859 thread, instead of the first thread of the list.
14860 (handle_query): If the backend supports non-stop mode, include
14861 QNonStop+ in the qSupported query response.
14862 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14864 (handle_v_attach, handle_v_run): Handle non-stop mode.
14865 (handle_v_stopped): New.
14866 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14867 (myresume): Adjust to use resume_kind. Handle non-stop.
14868 (queue_stop_reply_callback): New.
14869 (handle_status): Handle non-stop mode.
14870 (main): Clear non_stop flag on reconnection. Use the event-loop.
14871 Refactor serial protocol handling from here ...
14872 (process_serial_event): ... to this new function. When GDB
14873 selects any thread, select one here. In non-stop mode, wait until
14874 GDB acks all pending events before exiting.
14875 (handle_serial_event, handle_target_event): New.
14876 * remote-utils.c (remote_open): Install remote_desc in the event
14878 (remote_close): Remove remote_desc from the event loop.
14879 (putpkt_binary): Rename to...
14880 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14881 (putpkt_binary): New as wrapper around putpkt_binary_1.
14882 (putpkt_notif): New.
14883 (prepare_resume_reply): In non-stop mode, don't change the
14885 * event-loop.c: New.
14886 * Makefile.in (OBJ): Add event-loop.o.
14887 (event-loop.o): New rule.
14889 * linux-low.h (pid_of): Moved here.
14891 (get_lwp_thread): Use lwpid_of.
14892 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14893 * linux-low.c (pid_of): Delete.
14894 (inferior_pid): Use lwpid_of.
14895 (linux_event_pipe): New.
14896 (target_is_async_p): New.
14898 (handle_extended_wait): Use lwpid_of.
14899 (add_lwp): Don't set lwpid field.
14900 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14901 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14902 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14903 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14904 first. Adjust to linux_wait_for_event interface changes. Use
14906 (linux_detach): Don't delete the main lwp here.
14907 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14908 (status_pending_p): Don't consider explicitly suspended lwps.
14909 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14910 pointer. Add OPTIONS argument. Change return type to int. Use
14911 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14912 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14913 pointer. Add status pointer argument. Return a pid instead of a
14914 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14915 changes. In non-stop mode, don't switch to a random thread.
14916 (linux_wait): Rename to...
14917 (linux_wait_1): ... this. Add target_options argument, and handle
14918 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14919 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14920 clean exit and signal exit code. Don't stop all threads in
14921 non-stop mode. In all-stop mode, only stop all threads when
14922 reporting a stop to GDB. Handle explicit thread stop requests.
14923 (async_file_flush, async_file_mark): New.
14925 (send_sigstop): Use lwpid_of.
14926 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14927 interface changes. In non-stop mode, don't switch to a random
14929 (linux_resume_one_lwp): Use lwpid_of.
14930 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14931 (linux_resume_one_thread): ... this. Handle resume_stop. In
14932 non-stop mode, don't look for pending flag in all threads.
14933 (resume_status_pending_p): Don't consider explicitly suspended
14935 (my_waitpid): Reimplement. Emulate __WALL.
14936 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14938 (sigchld_handler, linux_supports_non_stop, linux_async)
14939 (linux_start_non_stop): New.
14940 (linux_target_ops): Register linux_supports_non_stop, linux_async
14941 and linux_start_non_stop.
14942 (initialize_low): Install SIGCHLD handler.
14943 * thread-db.c (thread_db_create_event, find_one_thread)
14944 (thread_db_get_tls_address): Use lwpid_of.
14945 * win32-low.c (win32_detach): Adjust to use resume_kind.
14946 (win32_wait): Add `options' argument.
14947 * spu-low.c (spu_resume): Adjust to use resume_kind.
14948 (spu_wait): Add `options' argument.
14950 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14952 Decouple target code from remote protocol.
14954 * target.h (enum target_waitkind): New.
14955 (struct target_waitstatus): New.
14956 (struct target_ops) <wait>: Return an unsigned long. Take a
14957 target_waitstatus pointer instead of a char pointer.
14958 (mywait): Likewise.
14959 * target.c (mywait): Change prototype to return an unsigned long.
14960 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14961 * server.h (thread_from_wait, old_thread_from_wait): Delete
14963 (prepare_resume_reply): Change prototype to take a
14965 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14966 (last_status, last_ptid): New.
14967 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14968 pid instead of a signal.
14969 (attach_inferior): Remove "status" and "signal" parameters.
14971 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14973 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14974 (handle_v_requests, myresume): Remove "status" and "signal"
14975 parameters. Adjust.
14976 (handle_status): New.
14977 (main): Delete local `status'. Adjust.
14978 * remote-utils.c: Include target.h.
14979 (prepare_resume_reply): Change prototype to take a
14980 target_waitstatus. Adjust.
14982 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14984 * spu-low.c (spu_wait): Adjust.
14985 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14987 (win32_wait): Adjust.
14989 2009-04-01 Pedro Alves <pedro@codesourcery.com>
14991 * target.h (struct thread_resume): Delete leave_stopped member.
14992 (struct target_ops): Add a `n' argument to the `resume' callback.
14993 * server.c (start_inferior): Adjust.
14994 (handle_v_cont, myresume): Adjust.
14995 * linux-low.c (check_removed_breakpoint): Adjust to resume
14996 interface change, and to removed leave_stopped field.
14997 (resume_ptr): Delete.
14998 (struct thread_resume_array): New.
14999 (linux_set_resume_request): Add new `arg' parameter. Adjust to
15000 resume interface change.
15001 (linux_continue_one_thread, linux_queue_one_thread)
15002 (resume_status_pending_p): Check if the resume field is NULL
15003 instead of checking the leave_stopped member.
15004 (linux_resume): Adjust to the target resume interface change.
15005 * spu-low.c (spu_resume): Adjust to the target resume interface
15007 * win32-low.c (win32_detach, win32_resume): Ditto.
15009 2009-04-01 Pedro Alves <pedro@codesourcery.com>
15011 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
15013 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
15015 (linux_continue_one_thread): Only preserve the stepping flag if
15016 there's a pending breakpoint.
15018 2009-03-31 Pedro Alves <pedro@codesourcery.com>
15020 * server.c (main): After the inferior having exited, call
15021 remote_close before exiting gdbserver.
15023 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
15025 Fix size of FPSCR in Power 7 processors.
15026 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
15027 (PPC_FEATURE_HAS_DFP): New #define.
15028 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
15031 2009-03-23 Pedro Alves <pedro@codesourcery.com>
15033 * server.c (handle_query) Whitespace and formatting.
15035 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15037 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
15038 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
15039 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
15040 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
15041 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
15042 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
15043 Makefile.in, configure.ac: Fix whitespace throughout.
15044 * configure: Regenerate.
15046 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15048 * inferiors.c (find_inferior): Make it safe for the callback
15049 function to delete the currently iterated inferior.
15051 2009-03-22 Pedro Alves <pedro@codesourcery.com>
15053 * Makefile.in (linuw_low_h): Move higher.
15054 (thread-db.o): Depend on $(linux_low_h).
15056 2009-03-17 Pedro Alves <pedro@codesourcery.com>
15058 Rename "process" to "lwp" throughout.
15060 * linux-low.c (all_processes): Rename to...
15061 (all_lwps): ... this.
15062 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
15063 (add_process): Rename to ...
15064 (add_lwp): ... this. Adjust.
15065 (linux_create_inferior): Adjust.
15066 (linux_attach_lwp): Adjust.
15067 (linux_attach): Adjust.
15068 (linux_kill_one_process): Rename to ...
15069 (linux_kill_one_lwp): ... this. Adjust.
15070 (linux_kill): Adjust.
15071 (linux_detach_one_process): Rename to ...
15072 (linux_detach_one_lwp): ... this. Adjust.
15073 (linux_detach): Adjust.
15074 (check_removed_breakpoint): Adjust.
15075 (status_pending_p): Adjust.
15076 (linux_wait_for_process): Rename to ...
15077 (linux_wait_for_lwp): ... this. Adjust.
15078 (linux_wait_for_event): Adjust.
15079 (send_sigstop): Adjust.
15080 (wait_for_sigstop): Adjust.
15081 (stop_all_processes): Rename to ...
15082 (stop_all_lwps): ... this.
15083 (linux_resume_one_process): Rename to ...
15084 (linux_resume_one_lwp): ... this. Adjust.
15085 (linux_set_resume_request, linux_continue_one_thread)
15086 (linux_queue_one_thread, resume_status_pending_p)
15087 (usr_store_inferior_registers, regsets_store_inferior_registers)
15088 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
15090 * linux-low.h (get_process): Rename to ...
15091 (get_lwp): ... this. Adjust.
15092 (get_thread_process): Rename to ...
15093 (get_thread_lwp): ... this. Adjust.
15094 (get_process_thread): Rename to ...
15095 (get_lwp_thread): ... this. Adjust.
15096 (struct process_info): Rename to ...
15097 (struct lwp_info): ... this.
15098 (all_processes): Rename to ...
15099 (all_lwps): ... this.
15100 * proc-service.c (ps_lgetregs): Adjust.
15101 * thread-db.c (thread_db_create_event, find_one_thread)
15102 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
15104 2009-03-14 Pedro Alves <pedro@codesourcery.com>
15106 * server.c (handle_query): Handle "qAttached".
15108 2009-03-13 Nathan Sidwell <nathan@codesourcery.com>
15110 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
15111 GPLv3, update license URL.
15113 2009-03-01 Doug Evans <dje@google.com>
15115 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
15116 (server_h): Add gdb_signals.h.
15117 (signals.o): Update.
15118 * server.h (target_signal_from_host,target_signal_to_host_p)
15119 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
15121 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
15123 * remote-utils.c (getpkt): Also generate remote-debug
15124 information if noack_mode is set.
15126 2009-02-06 Pedro Alves <pedro@codesourcery.com>
15128 * server.c (handle_query): Report qXfer:siginfo:read and
15129 qXfer:siginfo:write as supported and handle them.
15130 * target.h (struct target_ops) <qxfer_siginfo>: New field.
15131 * linux-low.c (linux_xfer_siginfo): New.
15132 (linux_target_ops): Set it.
15134 2009-01-26 Pedro Alves <pedro@codesourcery.com>
15136 * server.c (gdbserver_usage): Mention --remote-debug.
15137 (main): Accept '--remote-debug' switch.
15139 2009-01-18 Doug Evans <dje@google.com>
15141 * regcache.c (new_register_cache): No need to check result of xcalloc.
15142 * server.c (handle_search_memory): Back out calls to xmalloc,
15143 result is checked and error is returned to user upon failure.
15144 (handle_query): Ditto. Add more checks for result of malloc.
15145 (handle_v_cont): Check result of malloc, report error back to
15147 (handle_v_run): Ditto. Call freeargv.
15148 * server.h (freeargv): Declare.
15149 * utils.c (freeargv): New fn.
15151 2009-01-15 Doug Evans <dje@google.com>
15153 * gdbreplay.c (perror_with_name): Make arg const char *.
15154 * server.h (target_signal_to_name): Make return type const char *.
15155 * thread-db.c (thread_db_err_str): Make return type const char *.
15156 * utils.c (perror_with_name): Make arg const char *.
15158 2009-01-14 Pedro Alves <pedro@codesourcery.com>
15160 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
15161 when handling a EXIT_PROCESS_DEBUG_EVENT.
15163 2009-01-06 Joel Brobecker <brobecker@adacore.com>
15165 * gdbreplay.c (gdbreplay_version): Update copyright year.
15166 * server.c (gdbserver_version): Likewise.
15168 2009-01-05 Doug Evans <dje@google.com>
15170 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
15171 (handle_extended_wait): Improve comment.
15173 2008-12-13 Doug Evans <dje@google.com>
15175 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
15176 * server.h (ATTR_MALLOC): New macro.
15177 (xmalloc,xcalloc,xstrdup): Declare.
15178 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
15179 * inferiors.c: Ditto.
15180 * linux-low.c: Ditto.
15181 * mem-break.c: Ditto.
15182 * regcache.c: Ditto.
15183 * remote-utils.c: Ditto.
15186 * win32-low.c: Ditto.
15188 2008-12-12 Doug Evans <dje@google.com>
15190 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
15191 in debugging printf.
15193 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
15195 2008-12-09 Doug Evans <dje@google.com>
15197 * linux-low.h (struct process_info): Delete member tid, unused.
15198 * thread-db.c (find_one_thread): Update.
15199 (maybe_attach_thread): Update.
15201 2008-12-02 Pedro Alves <pedro@codesourcery.com>
15203 * target.h (struct target_ops): Add qxfer_osdata member.
15204 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
15206 (linux_qxfer_osdata): New functions.
15207 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
15209 * server.c (handle_query): Handle "qXfer:osdata:read:".
15210 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
15211 (buffer_xml_printf): New functions.
15212 * server.h (struct buffer): New.
15213 (buffer_grow_str, buffer_grow_str0): New macros.
15214 (buffer_grow, buffer_free, buffer_init, buffer_finish)
15215 (buffer_xml_printf): Declare.
15217 2008-11-24 Doug Evans <dje@google.com>
15219 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
15221 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
15223 * server.c (handle_v_run): Always use the supplied argument list.
15225 2008-11-19 Bob Wilson <bob.wilson@acm.org>
15227 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
15228 (xtensa_regmap_table): Add entry for scompare1.
15230 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
15232 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
15233 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
15234 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
15235 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
15236 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
15237 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
15238 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
15239 XML target descriptions.
15240 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
15241 when inferior is running on an ISA 2.05 or later processor. Add
15242 special case to return offset for full 64-bit slot of FPSCR when
15245 2008-11-14 Daniel Gutson <dgutson@codesourcery.com>
15247 * Makefile.in (SFILES, clean): Added sparc64 files.
15248 (reg-sparc64.o, reg-sparc64.c): New.
15249 * configure.srv (sparc*-*-linux*): New configuration.
15250 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
15251 syscall arguments for SPARC.
15252 (regsets_store_inferior_registers): Likewise.
15253 * linux-sparc-low.c: New file.
15255 2008-10-21 Doug Evans <dje@google.com>
15257 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
15258 (READLINE_DIR,READLINE_DEP): Delete.
15259 (INTERNAL_CFLAGS): Update.
15260 (LINTFLAGS): Update.
15262 2008-10-10 Pedro Alves <pedro@codesourcery.com>
15264 * server.c (handle_v_run): If GDB didn't specify an argv, use the
15265 whole argv from the last run, not just argv[0].
15267 2008-09-08 Pedro Alves <pedro@codesourcery.com>
15269 * regcache.c (new_register_cache): Return NULL if the register
15270 cache size isn't known yet.
15271 (free_register_cache): Avoid dereferencing a NULL regcache.
15273 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15275 * configure.srv: Merge MIPS and MIPS64.
15277 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
15279 * Makefile.in (uninstall): Apply $(EXEEXT) too.
15281 2008-08-18 Luis Machado <luisgpm@br.ibm.com>
15283 * Makefile.in: Add required vsx dependencies.
15285 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
15286 Declare init_registers_powerpc_vsx32l.
15287 Declare init_registers_powerpc_vsx64l.
15288 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
15289 (ppc_arch_setup): Check for VSX in hwcap.
15290 (ppc_fill_vsxregset): New function.
15291 (ppc_store_vsxregset): New function.
15292 Add new VSX entry in regset_info target_regsets.
15294 * configure.srv: Add new VSX dependencies.
15296 2008-08-12 Pedro Alves <pedro@codesourcery.com>
15298 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
15299 (remote_open): Set or clear transport_is_reliable.
15300 (putpkt_binary): Don't expect acks in noack mode.
15301 (getpkt): Don't send ack/nac in noack mode.
15302 * server.c (handle_general_set): Handle QStartNoAckMode.
15303 (handle_query): If connected by tcp pass QStartNoAckMode+ in
15305 (main): Reset noack_mode on every connection.
15306 * server.h (noack_mode): Declare.
15308 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
15310 * Makefile.in (GDBREPLAY_OBS): New variable.
15311 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
15313 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
15314 Daniel Jacobowitz <dan@codesourcery.com>
15316 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
15317 (usr_store_inferior_registers): Likewise.
15318 (regsets_store_inferior_registers): Likewise.
15320 2008-07-31 Rolf Jansen <rj@surtec.com>
15321 Pedro Alves <pedro@codesourcery.com>
15323 * configure.ac: Check for memmem declaration.
15324 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15325 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15326 (disable_packet_qfThreadInfo): Unconditionally compile.
15327 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15328 * configure, config.in: Regenerate.
15330 2008-07-28 Doug Kwan <dougkwan@google.com>
15332 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15333 (linux_write_memory): Remove declaration of errno.
15335 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15337 * linux-low.c (handle_extended_wait): Do not use "status"
15338 variable uninitialized.
15340 2008-07-07 Pedro Alves <pedro@codesourcery.com>
15342 * server.c (handle_v_attach): Inhibit reporting dll changes.
15344 2008-06-27 Pedro Alves <pedro@codesourcery.com>
15346 * remote-utils.c (prepare_resume_reply): If requested, don't
15347 output "thread:TID" in the T stop reply.
15349 * server.c (disable_packet_vCont, disable_packet_Tthread)
15350 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15351 (handle_query): If requested, disable support for qC, qfThreadInfo
15353 (handle_v_requests): If requested, disable support for vCont.
15354 (gdbserver_show_disableable): New.
15355 (main): Handle --disable-packet and --disable-packet=LIST.
15357 * server.h (disable_packet_vCont, disable_packet_Tthread)
15358 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15360 2008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15362 * server.c (gdbserver_usage): Mention --version.
15364 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15366 * Makefile.in (gdbreplay.o): New rule.
15368 2008-06-06 Joseph Myers <joseph@codesourcery.com>
15370 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15371 message, not gdbserver.
15373 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
15374 Nathan Sidwell <nathan@codesourcery.com>
15375 Joseph Myers <joseph@codesourcery.com>
15377 * acinclude.m4: Include ../../config/acx.m4.
15378 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15379 * configure, config.in: Regenerate.
15380 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15381 * server.c (gdbserver_version): Print PKGVERSION.
15382 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15383 (main): Adjust gdbserver_usage calls.
15384 * gdbreplay.c (version, host_name): Add declarations.
15385 (gdbreplay_version, gdbreplay_usage): New.
15386 (main): Accept --version and --help options.
15388 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15390 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15391 (arm_breakpoint_at): Handle Thumb.
15392 (the_low_target): Add comment.
15394 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15396 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15398 2008-05-09 Doug Evans <dje@google.com>
15400 * server.h (decode_search_memory_packet): Declare.
15401 * remote-utils.c (decode_search_memory_packet): New fn.
15402 * server.c (handle_search_memory_1): New fn.
15403 (handle_search_memory): New fn.
15404 (handle_query): Process qSearch:memory packets.
15406 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15408 * regcache.c (registers_length): Remove.
15409 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15410 full register packet.
15411 * regcache.h (registers_length): Remove prototype.
15412 * server.h (PBUFSIZ): Define to 16384.
15414 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15416 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15417 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15418 powerpc-64l.o, and powerpc-altivec64l.o.
15419 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15420 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15421 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15422 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15423 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15426 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15427 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15428 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15429 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15430 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15431 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15432 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15433 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15434 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15435 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15438 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15439 (init_registers_powerpc_32l): ... this new prototype.
15440 (init_registers_powerpc_32): Remove, replace by ...
15441 (init_registers_powerpc_altivec32l): ... this new prototype.
15442 (init_registers_powerpc_e500): Remove, replace by ...
15443 (init_registers_powerpc_e500l): ... this new prototype.
15444 (init_registers_ppc64): Remove, replace by ...
15445 (init_registers_powerpc_64l): ... this new prototype.
15446 (init_registers_powerpc_64): Remove, replace by ...
15447 (init_registers_powerpc_altivec64l): ... this new prototype.
15448 (ppc_num_regs): Set to 73.
15449 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15450 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15451 (ppc_cannot_store_register): Handle orig_r3 and trap.
15452 (ppc_arch_setup): Update init_registers_... calls.
15453 (ppc_fill_gregset): Handle orig_r3 and trap.
15455 * inferiors.c (clear_inferiors): Reset current_inferior.
15457 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
15459 * acinclude.m4: Add override.m4.
15460 * configure: Regenerate.
15462 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15464 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15465 initial call to init_register_ppc64.
15467 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15469 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15470 single powerpc*-*-linux* case.
15471 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15473 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15475 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
15476 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
15478 * linux-ppc-low.c: Include <elf.h>.
15479 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15480 (ppc_hwcap): New global variable.
15481 (ppc_regmap): Remove __SPE__ #ifdef sections.
15482 (ppc_regmap_e500): New global variable.
15483 (ppc_cannot_store_register): Update __SPE__ special case.
15484 (ppc_get_hwcap): New function.
15485 (ppc_arch_setup): Use it to determine whether inferior supports
15486 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15487 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15488 Do not access registers if target does not support AltiVec.
15489 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15490 Do not access registers if target does not support SPE.
15491 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15493 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15495 * linux-low.c (disabled_regsets, num_regsets): New.
15496 (use_regsets_p): Delete.
15497 (linux_wait_for_process): Clear disabled_regsets.
15498 (regsets_fetch_inferior_registers): Check and set it.
15499 (regsets_store_inferior_registers): Likewise.
15500 (linux_fetch_registers, linux_store_registers): Do not use
15502 (initialize_low): Allocate disabled_regsets.
15504 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15506 * Makefile.in (LIBOBJS): New.
15507 (OBS): Use LIBOBJS.
15508 (memmem.o): New rule.
15509 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15510 * configure: Regenerated.
15512 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15514 * server.c (handle_query): Never return "unsupported" for
15515 qXfer:features:read queries.
15517 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15519 * server.c (get_features_xml): Fix inverted condition.
15520 (handle_query): Always support qXfer:feature:read.
15522 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15524 * server.c (wrapper_argv): New.
15525 (start_inferior): Handle wrapper_argv. If set, expect an extra
15527 (gdbserver_usage): Document --wrapper.
15528 (main): Parse --wrapper.
15530 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15532 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15533 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15534 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15535 (ppc_set_pc): Likewise.
15536 (ppc_arch_setup): New function.
15537 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15538 of collect_register.
15539 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
15541 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15543 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15544 instead of linux-ppc64-low.o.
15545 * linux-ppc64-low.c: Remove file.
15546 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15547 (linux-ppc64-low.o): Remove rule.
15549 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15550 (init_registers_powerpc_64): Likewise.
15551 (ppc_regmap): Conditionally define depending on __powerpc64__.
15552 (ppc_cannot_store_register): Do not special-case "fpscr" when
15553 compiled on __powerpc64__.
15554 (ppc_collect_ptrace_register): New function.
15555 (ppc_supply_ptrace_register): New function.
15556 (ppc_breakpoint): Change type to "unsigned int".
15557 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15558 (the_low_target): Conditionally provide initializers for the
15559 arch_setup member depending on __powerpc64__. Install
15560 collect_ptrace_register and supply_ptrace_register members.
15562 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15564 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15565 * server.c (gdbserver_xmltarget): Define.
15566 (get_features_xml): Use it to replace "target.xml" and arch_string.
15568 * configure.srv: Remove srv_xmltarget. Add XML files that were
15569 mentioned there to srv_xmlfiles instead. Remove conditional tests
15570 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15571 srv_xmlfiles and srv_regobj to include all possible choices.
15572 * configure.ac (srv_xmltarget): Remove.
15573 (srv_xmlfiles): Do not add "target.xml".
15574 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15575 checks for supplementary target information.
15576 * configure: Regenerate.
15577 * Makefile.in (XML_TARGET): Remove.
15578 (target.xml): Remove rule.
15579 (clean): Do not clean up target.xml.
15580 (.PRECIOUS): Do not mention target.xml.
15582 * target.h (struct target_ops): Remove arch_string member.
15583 * linux-low.c (linux_arch_string): Remove.
15584 (linux_target_ops): Remove arch_string initializer.
15585 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15586 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15587 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15588 * spu-low.c (spu_arch_string): Remove.
15589 (spu_target_ops): Remove arch_string initializer.
15590 * win32-low.c (win32_arch_string): Remove.
15591 (win32_target_ops): Remove arch_string initializer.
15592 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15593 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15594 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15596 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15598 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15599 by collect_ptrace_register and supply_ptrace_register hooks.
15600 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15601 instead of checking for the_low_target.left_pad_xfer.
15602 (usr_store_inferior_registers): Use collect_ptrace_register callback
15603 instead of checking for the_low_target.left_pad_xfer.
15605 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15606 (s390_supply_ptrace_register): Likewise.
15607 (s390_fill_gregset): Call s390_collect_ptrace_register.
15608 (the_low_target): Update.
15610 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15611 (ppc_supply_ptrace_register): Likewise.
15612 (the_low_target): Update.
15614 * linux-i386-low.c (the_low_target): Update.
15615 * linux-x86-64-low.c (the_low_target): Update.
15617 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15619 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15620 reg-s390.o and reg-s390x.o.
15622 * linux-low.c (new_inferior): New global variable.
15623 (linux_create_inferior, linux_attach): Set it.
15624 (linux_wait_for_process): Call the_low_target.arch_setup after the
15625 target has stopped for the first time.
15626 (initialize_low): Do not call the_low_target.arch_setup.
15628 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15629 (s390_set_pc): Likewise.
15630 (s390_arch_setup): New function.
15631 (the_low_target): Use s390_arch_setup as arch_setup routine.
15633 * regcache.c (realloc_register_cache): New function.
15634 (set_register_cache): Call it for each existing regcache.
15636 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15638 * server.h (init_registers): Remove prototype.
15640 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15641 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15642 instead of init_registers ().
15643 * linux-arm-low.c (init_registers_arm): Add prototype.
15644 (init_registers_arm_with_iwmmxt): Likewise.
15645 (the_low_target): Add initializer for arch_setup field.
15646 * linux-cris-low.c (init_registers_cris): Add prototype.
15647 (the_low_target): Add initializer for arch_setup field.
15648 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15649 (the_low_target): Add initializer for arch_setup field.
15650 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15651 (the_low_target): Add initializer for arch_setup field.
15652 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15653 (the_low_target): Add initializer for arch_setup field.
15654 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15655 (the_low_target): Add initializer for arch_setup field.
15656 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15657 (the_low_target): Add initializer for arch_setup field.
15658 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15659 (init_registers_mips64_linux): Likewise.
15660 (the_low_target): Add initializer for arch_setup field.
15661 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15662 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15663 (the_low_target): Add initializer for arch_setup field.
15664 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15665 (init_registers_powerpc_64): Likewise.
15666 (the_low_target): Add initializer for arch_setup field.
15667 * linux-s390-low.c (init_registers_s390): Add prototype.
15668 (init_registers_s390x): Likewise.
15669 (the_low_target): Add initializer for arch_setup field.
15670 * linux-sh-low.c (init_registers_sh): Add prototype.
15671 (the_low_target): Add initializer for arch_setup field.
15672 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15673 (the_low_target): Add initializer for arch_setup field.
15674 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15675 (the_low_target): Add initializer for arch_setup field.
15677 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15678 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15679 instead of init_registers ().
15680 * win32-arm-low.c (init_registers_arm): Add prototype.
15681 (the_low_target): Add initializer for arch_setup field.
15682 * win32-i386-low.c (init_registers_i386): Add prototype.
15683 (the_low_target): Add initializer for arch_setup field.
15685 * spu-low.c (init_registers_spu): Add prototype.
15686 (initialize_low): Call initialie_registers_spu () instead of
15687 initialize_registers ().
15689 2008-02-19 Pedro Alves <pedro@codesourcery.com>
15691 * server.c (handle_v_requests): When handling the vRun and vAttach
15692 packets, if already debugging a process, don't kill it. Return an
15695 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15697 * server.c (handle_query): Correct length check.
15699 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15701 * win32-low.c (do_initial_child_stuff): Add process handle
15702 parameter. Set current_process_handle and current_process_id from the
15703 parameters. Clear globals.
15704 (win32_create_inferior): Don't set current_process_handle and
15705 current_process_id here. Instead pass them on the call to
15706 do_initial_child_stuff.
15707 (win32_attach): Likewise.
15708 (win32_clear_inferiors): New.
15709 (win32_kill): Don't close the current process handle or the
15710 current thread handle here. Instead call win32_clear_inferiors.
15711 (win32_detach): Don't open a new handle to the process. Call
15712 win32_clear_inferiors.
15713 (win32_join): Don't rely on current_process_handle; open a new
15714 handle using the process id.
15715 (win32_wait): Call win32_clear_inferiors when the inferior process
15718 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15720 * server.c (monitor_show_help): Add "exit".
15722 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15724 * Makefile.in (SFILES): Add linux-xtensa-low.c.
15725 (clean): Add reg-xtensa.c.
15726 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
15727 * configure.srv (xtensa*-*-linux*) New target.
15728 * linux-xtensa-low.c: New.
15729 * xtensa-xtregs.c: New.
15731 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15733 * hostio.c: Don't include errno.h.
15734 (errno_to_fileio_errno): Move to hostio-errno.
15735 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15736 error number outputting to the target->hostio_last_error callback.
15737 (hostio_packet_error): Use FILEIO_EINVAL directly.
15738 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15739 calls to hostio_error.
15740 * hostio-errno.c: New.
15741 * server.h (hostio_last_error_from_errno): Declare.
15742 * target.h (target_ops): Add hostio_last_error member.
15743 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15744 as hostio_last_error handler.
15745 * spu-low.c (spu_target_ops): Likewise.
15746 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15747 (wince_hostio_last_error): New functions.
15748 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15749 as hostio_last_error handler.
15750 (win32_target_ops) [!_WIN32_WCE]: Register
15751 hostio_last_error_from_errno as hostio_last_error handler.
15752 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15753 (hostio-errno.o): New rule.
15754 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15755 * configure.srv (srv_hostio_err_objs): New variable. Default to
15757 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15758 * configure: Regenerate.
15760 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15762 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15763 (linux_kill, linux_detach): Clean up the process list.
15764 * remote-utils.c (remote_open): Improve port number parsing.
15765 (putpkt_binary, input_interrupt): Only send interrupts if the target
15767 * server.c (extended_protocol): Make static.
15768 (attached): Define earlier.
15769 (exit_requested, response_needed, program_argv): New variables.
15770 (target_running): New.
15771 (start_inferior): Clear attached here.
15772 (attach_inferior): Set attached here.
15773 (require_running): Define.
15774 (handle_query): Use require_running and target_running. Implement
15776 (handle_v_attach, handle_v_run): New.
15777 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15778 (gdbserver_usage): Update.
15779 (main): Redo argument parsing. Handle --debug and --multi. Handle
15780 --attach along with other options or after the port. Save
15781 program_argv. Support no initial program. Resynchronize
15782 communication with GDB after an error. Handle "monitor exit".
15783 Use require_running and target_running. Always allow the extended
15784 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15785 restart in extended mode.
15786 * README: Refer to the GDB manual. Update --attach usage.
15788 2007-12-20 Andreas Schwab <schwab@suse.de>
15790 * linux-low.c (STACK_SIZE): Define.
15791 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15792 (linux_test_for_tracefork): Likewise.
15794 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15796 * linux-low.c (linux_wait_for_event): Update messages. Do not
15797 reinsert auto-delete breakpoints.
15798 * mem-break.c (struct breakpoint): Change return type of handler to
15800 (set_breakpoint_at): Update handler type.
15801 (reinsert_breakpoint_handler): Return 1 instead of calling
15803 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15805 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15806 * mem-break.h (set_breakpoint_at): Update handler type.
15807 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15808 * win32-low.c (auto_delete_breakpoint): New.
15809 (get_child_debug_event): Use it.
15811 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15813 * configure.ac: Check for pread and pwrite.
15814 * hostio.c (handle_pread): Fall back to lseek and read.
15815 (handle_pwrite): Fall back to lseek and write.
15816 * config.in, configure: Regenerated.
15818 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15820 * server.c (myresume): Add own_buf argument.
15821 (main): Update calls.
15823 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15825 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15826 * remote-utils.c (remote_open): Do not call disable_async_io.
15827 (block_async_io): Delete.
15828 (unblock_async_io): Make static.
15829 (initialize_async_io): New.
15830 * server.c (handle_v_cont): Handle async I/O here.
15831 (myresume): Likewise. Move other common resume tasks here...
15832 (main): ... from here. Call initialize_async_io. Disable async
15833 I/O before the main loop.
15834 * server.h (initialize_async_io): Declare.
15835 (block_async_io, unblock_async_io): Delete prototypes.
15836 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15838 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15840 * remote-utils.c (readchar): Allow binary data in received messages.
15842 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15844 * win32-low.c (attaching): New global.
15845 (win32_create_inferior): Clear the `attaching' global.
15846 (win32_attach): Set the `attaching' global.
15847 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15848 attaching. Only set a breakpoint at the entry point if not
15851 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15853 * server.c (main): Don't report dll events on the initial
15854 connection on attaches.
15856 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15858 * server.c (main): Relax numerical bases supported for the pid of
15859 the --attach command line argument.
15861 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15863 * win32-low.c (win32_attach): Call OpenProcess before
15864 DebugActiveProcess, not after. Add last error output to error
15867 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15869 * win32-low.c (win32_get_thread_context)
15870 (win32_set_thread_context): New functions.
15871 (thread_rec): Use win32_get_thread_context.
15872 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15873 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15876 2007-12-03 Leo Zayas
15877 Pedro Alves <pedro_alves@portugalmail.pt>
15879 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15881 (child_add_thread): Minor cleanup.
15882 (child_continue): Resume artificially suspended threads before
15883 calling ContinueDebugEvent.
15884 (suspend_one_thread): New.
15885 (fake_breakpoint_event): New.
15886 (get_child_debug_event): Change return type to int. Check here if
15887 gdb sent an interrupt request. If a soft interrupt was requested,
15888 fake a breakpoint event. Return 0 if there is no event to handle,
15890 (win32_wait): Don't check here if gdb sent an interrupt request.
15891 Ensure there is a valid event to handle.
15892 (win32_request_interrupt): Add soft interruption method as last
15895 2007-12-03 Leo Zayas
15896 Pedro Alves <pedro_alves@portugalmail.pt>
15898 * win32-low.h (win32_thread_info): Add descriptions to the
15899 structure members. Replace `suspend_count' counter by a
15901 * win32-low.c (thread_rec): Update condition of when to get the
15902 context from the inferior. Rely on ContextFlags being set if it
15903 has already been retrieved. Only suspend the inferior thread if
15904 we haven't already. Warn if that fails.
15905 (continue_one_thread): s/suspend_count/suspended/. Only call
15906 ResumeThread once. Warn if that fails.
15908 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15910 * win32-low.c (win32_wait): Don't read from the inferior when it
15911 has already exited.
15913 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15915 * Makefile.in (win32_low_h): New variable.
15916 (win32-low.o): Add dependency on $(win32_low_h).
15917 (win32-arm-low.o, win32-i386-low.o): New rules.
15919 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15921 * hostio.c: Correct copyright year.
15923 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15925 * Makefile.in (OBS): Add hostio.o.
15926 (hostio.o): New rule.
15927 * server.h (handle_vFile): Declare.
15928 * hostio.c: New file.
15929 * server.c (handle_v_requests): Take packet_len and new_packet_len
15930 for binary packets. Call handle_vFile.
15931 (main): Update call to handle_v_requests.
15933 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15935 * linux-low.c: Include <sched.h>.
15937 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15939 * linux-low.c (linux_tracefork_grandchild): New.
15940 (linux_tracefork_child): Use clone.
15941 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15943 2007-10-31 Joel Brobecker <brobecker@adacore.com>
15945 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15947 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15949 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15951 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15953 * inferiors.c (change_inferior_id): Delete.
15954 (add_pid_to_list, pull_pid_from_list): New.
15955 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15956 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15957 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15958 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15959 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15960 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15961 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15962 (using_threads): Always set to 1.
15963 (handle_extended_wait): New.
15964 (add_process): Do not set TID.
15965 (linux_create_inferior): Set must_set_ptrace_flags.
15966 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15967 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15968 (linux_thread_alive): Rename TID argument to LWPID.
15969 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15970 (linux_wait_for_event): Do not use TID or check using_threads. Update
15971 call to dead_thread_notify. Call handle_extended_wait.
15972 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15973 (send_sigstop): Delete sigstop_sent.
15974 (wait_for_sigstop): Avoid TID.
15975 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15976 (linux_test_for_tracefork): New.
15977 (linux_lookup_signals): Use thread_db_active and
15978 linux_supports_tracefork_flag.
15979 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15980 * linux-low.h (get_process_thread): Avoid TID.
15981 (struct process_ifo): Move thread_known and tid to the end. Remove
15983 (linux_attach_lwp, thread_db_init): Update prototypes.
15984 * server.h (change_inferior_id): Delete prototype.
15985 (add_pid_to_list, pull_pid_from_list): New prototypes.
15986 * thread-db.c (thread_db_use_events): New.
15987 (find_first_thread): Rename to...
15988 (find_one_thread): ...this. Update callers and messages. Do not
15989 call fatal. Check thread_db_use_events. Do not call
15990 change_inferior_id or new_thread_notify.
15991 (maybe_attach_thread): Update. Do not call new_thread_notify.
15992 (thread_db_init): Set thread_db_use_events. Check use_events.
15993 * utils.c (fatal, warning): Correct message prefix.
15995 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15997 * Makefile.in (clean): Remove new files.
15998 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15999 (powerpc-64.o, powerpc-64.c): New rules.
16000 * configure.srv: Use alternate register sets for powerpc64-*-linux*
16001 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
16003 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
16005 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
16006 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
16007 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
16008 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
16009 (target_regsets): Add AltiVec and SPE register sets.
16010 * configure.ac: Check for AltiVec and SPE.
16011 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
16012 (ppc_fill_vrregset, ppc_store_vrregset): New.
16013 (target_regsets): Add AltiVec register set.
16014 * configure: Regenerated.
16016 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
16018 * linux-low.c (O_LARGEFILE): Define.
16019 (linux_read_memory): Use /proc/PID/mem.
16020 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
16021 * configure, config.in: Regenerated.
16023 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
16025 * linux-low.c (linux_wait_for_event): Do not pass signals while
16028 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16030 * win32-low.c (create_process): New.
16031 (win32_create_inferior): Use create_process instead of
16032 CreateProcess. If create_process failed retry appending an ".exe"
16033 suffix. Store the GetLastError result immediatelly after
16034 create_process calls and use it on the call to error.
16036 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
16038 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
16040 2007-08-23 Joel Brobecker <brobecker@adacore.com>
16042 * configure.ac: Switch license to GPLv3.
16044 2007-08-01 Michael Snyder <msnyder@access-company.com>
16046 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
16048 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
16050 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
16052 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
16053 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
16054 CloseToolhelp32Snapshot.
16055 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
16056 CloseToolhelp32Snapshot.
16058 2007-07-27 Michael Snyder <michael.snyder@access-company.com>
16060 * server.c (main): Check for inferior exit before main loop.
16062 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
16064 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
16065 instead of on tmp_desc.
16067 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
16068 Daniel Jacobowitz <dan@codesourcery.com>
16070 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
16071 (add_thread): Minor cleanups.
16072 (clear_inferiors): Move lower in the file. Clear the DLL
16074 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
16075 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
16076 (xml_escape_text): New.
16077 * server.c (handle_query): Handle qXfer:libraries:read. Report it
16079 (handle_v_cont): Report errors.
16080 (gdbserver_version): Update.
16081 (main): Correct size of own_buf. Do not report initial DLL events.
16082 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
16083 (unloaded_dll, xml_escape_text): New.
16084 * win32-low.c (enum target_waitkind): Update comments.
16085 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
16086 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
16087 (win32_EnumProcessModules, win32_GetModuleInformation)
16088 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
16089 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
16090 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
16091 (win32_Module32First, win32_Module32Next, load_toolhelp)
16092 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
16093 (get_child_debug_event): Handle DLL events.
16094 (win32_wait): Likewise.
16096 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16098 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
16099 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
16101 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16103 * win32-low.c (handle_output_debug_string): Ignore event if not
16106 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
16108 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
16110 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
16112 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
16114 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
16116 * inferiors.c (change_inferior_id): Add comment.
16117 * linux-low.c (check_removed_breakpoint): Add an early
16118 prototype. Improve debug output.
16119 (linux_attach): Doc update.
16120 (linux_detach_one_process, linux_detach): Clean up before releasing
16122 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
16123 * linux-low.h (struct process_info): Doc improvement.
16124 * mem-break.c (delete_all_breakpoints): New.
16125 * mem-break.h (delete_all_breakpoints): New prototype.
16126 * thread-db.c (find_first_thread): New.
16127 (thread_db_create_event): Call it instead of
16128 thread_db_find_new_threads. Clean up unused variables.
16129 (maybe_attach_thread): Remove first thread handling.
16130 (thread_db_find_new_threads): Use find_first_thread.
16131 (thread_db_get_tls_address): Likewise.
16133 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
16135 * thread-db.c (thread_db_find_new_threads): Add prototype.
16136 (thread_db_create_event): Check for the main thread before adding
16138 (maybe_attach_thread): Only enable event reporting if TID == 0.
16139 (thread_db_get_tls_address): Check for new threads.
16141 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
16143 * linux-low.c (linux_create_inferior): Try execv before execvp.
16144 * spu-low.c (spu_create_inferior): Likewise.
16146 2007-06-13 Mike Frysinger <vapier@gentoo.org>
16148 * linux-low.c (linux_create_inferior): Change execv to execvp.
16149 * spu-low.c (spu_create_inferior): Likewies.
16151 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
16153 * Makefile.in (clean): Clean new files instead of deleted ones.
16154 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
16155 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
16157 * configure.srv: Specify XML files and new regformats for MIPS and
16159 * linux-mips-low.c (mips_num_regs): Set to only used registers.
16160 (mips_regmap): Do not fetch $0. Remove unused registers. Add
16161 an entry for the restart register.
16162 (mips_cannot_fetch_register, mips_cannot_store_register)
16163 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
16164 register names to match the XML descriptions.
16165 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
16166 restart register instead of $0.
16168 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16169 Markus Deuling <deuling@de.ibm.com>
16171 * remote-utils.c (decode_xfer_write): New function.
16172 * server.h (decode_xfer_write): Add prototype.
16173 * server.c (handle_query): Add PACKET_LEN argument. Support
16174 qXfer:spu:read and qXfer:spu:write packets.
16175 (main): Pass packet_len to handle_query.
16176 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
16177 * target.h (target_ops): Add qxfer_spu.
16179 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
16181 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
16182 accessing non-seekable spufs files.
16184 2007-05-16 Markus Deuling <deuling@de.ibm.com>
16186 * server.c (handle_query): Add reply for qC packet.
16188 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16189 Leo Zayas <lerele@champenstudios@com>
16191 * server.h (check_remote_input_interrupt_request): New function.
16192 * remote_utils.c (INVALID_DESCRIPTOR): New define.
16193 (remote_desc): Initialize with INVALID_DESCRIPTOR.
16194 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
16195 (check_remote_input_interrupt_request): New function.
16196 * server.h (check_remote_input_interrupt_request): Declare.
16197 * win32-low.c (winapi_DebugBreakProcess,
16198 winapi_GenerateConsoleCtrlEvent): New typedefs.
16199 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
16201 (win32_wait): Check for remote interrupt request
16202 with check_remote_input_interrupt_request.
16203 (win32_request_interrupt): New function.
16204 (win32_target_op): Set request_interrupt to win32_request_interrupt.
16206 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16208 * win32-low.c (debug_registers_changed,
16209 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
16210 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
16211 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
16212 (thread_rec): Get context using the low target.
16213 (child_add_thread): Call thread_added on the low target,
16214 which does the same thing.
16216 (do_initial_child_stuff): Remove debug registers references.
16217 Set context using the low target. Resume threads after
16218 setting the contexts.
16219 (child_continue): Remove dead variable. Remove debug
16220 registers references.
16221 (child_fetch_inferior_registers): Go through the low target.
16222 (do_child_store_inferior_registers): Remove.
16223 (child_store_inferior_registers): Go through the low target.
16224 (win32_resume): Remove debug registers references.
16225 Set context using the low target.
16226 (handle_exception): Change return type to void. Don't record
16227 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
16228 first chance exception.
16229 (get_child_debug_event): Change return type to void. Remove
16230 goto loop. Always return after waiting for debug event.
16231 (win32_wait): Convert to switch statement. Handle spurious
16234 * win32-i386-low.c (debug_registers_changed,
16235 debug_registers_used): New.
16236 (initial_stuff): Rename to ...
16237 (i386_initial_stuff): ... this. Clear debug registers
16239 (store_debug_registers): Delete.
16240 (i386_get_thread_context): New.
16241 (load_debug_registers): Delete.
16242 (i386_set_thread_context): New.
16243 (i386_thread_added): New.
16244 (single_step): Rename to ...
16245 (i386_single_step): ... this.
16246 (do_fetch_inferior_registers): Rename to ...
16247 (i386_fetch_inferior_register): ... this.
16248 (i386_store_inferior_register): New.
16249 (the_low_target): Adapt to new interface.
16251 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
16252 (arm_get_thread_context): New.
16253 (arm_set_thread_context): New.
16255 (do_fetch_inferior_registers): Rename to ...
16256 (arm_fetch_inferior_register): ... this.
16257 (arm_store_inferior_register): New.
16258 (arm_wince_breakpoint): Reimplement as unsigned long.
16259 (arm_wince_breakpoint_len): Define.
16260 (the_low_target): Adapt to new interface.
16262 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
16263 load_debug_registers. Add get_thread_context, set_thread_context,
16264 thread_added and store_inferior_register. Rename
16265 fetch_inferior_registers to fetch_inferior_register.
16266 (regptr): Remove declaration.
16268 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16270 * linux-low.c (linux_detach): Change return type to int. Return 0.
16271 * spu-low.c (spu_detach): Likewise.
16273 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16275 * target.h (target_ops): Change return type of detach to int.
16277 (join_inferior): New.
16278 * server.c (main): Don't skip detach support on mingw32.
16279 If the inferior doesn't support detaching return error.
16280 Call join_inferior instead of using waitpid.
16281 * linux-low.c (linux_join): New.
16282 (linux_target_op): Add linux_join.
16283 * spu-low.c (spu_join): New.
16284 (spu_target_ops): Add spu_join.
16285 * win32-low.c (win32_detach): Adapt to new interface.
16286 Reopen current_process_handle before detaching. Issue a child
16287 resume before detaching.
16289 (win32_target_op): Add win32_join.
16291 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16293 * win32-low.c (win32-attach): Fix return value.
16294 * target.h (target_ops): Describe ATTACH return values.
16296 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16298 * win32-low.c (GETPROCADDRESS): Define.
16299 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
16300 (winapi_DebugSetProcessKillOnExit): Likewise.
16301 (win32_create_inferior): Force usage of ansi CreateProcessA.
16302 (win32_attach): Use GETPROCADDRESS.
16303 (win32_detach): Likewise.
16305 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
16307 * win32-low.c (win32_wait): Don't use WSTOPSIG.
16309 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
16311 * win32-low.c: Commit leftover changes from 2007-03-29.
16313 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16315 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
16316 fields short instead of int. Add explicit padding.
16317 (i387_cache_to_fsave): Remove unnecessary casts.
16318 (i387_fsave_to_cache): Doc fix.
16319 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16321 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16323 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16324 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16326 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16328 * configure.srv (arm*-*-mingw32ce*): Move near the other
16331 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16333 * configure.ac: Add errno checking.
16334 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16335 sys/file.h and malloc.h.
16336 (AC_CHECK_DECLS): Add perror.
16337 (srv_mingwce): Handle.
16338 * configure.srv (i[34567]86-*-cygwin*): Add
16339 win32-i386-low.o to srv_tgtobj.
16340 (i[34567]86-*-mingw*): Likewise.
16341 (arm*-*-mingw32ce*): Add case.
16342 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16343 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16344 [__MINGW32CE__] (strerror): New function.
16345 [__MINGW32CE__] (errno): Define to GetLastError.
16346 [__MINGW32CE__] (COUNTOF): New macro.
16347 (remote_open): Remove extra close call.
16348 * mem-break.c (delete_breakpoint_at): New function.
16349 * mem-break.h (delete_breakpoint_at): Declare.
16350 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16351 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16352 [USE_WIN32API] (read, write): Add char* casts.
16353 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16354 * server.h: Include wincecompat.h on Windows CE.
16355 [HAVE_ERRNO_H]: Check.
16356 (perror): Declare if not declared.
16357 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16358 (perror_with_name): Remove errno declaration.
16359 * wincecompat.h: New.
16360 * wincecompat.c: New.
16361 * win32-low.h: New.
16362 * win32-arm-low.c: New.
16363 * win32-i386-low.c: New.
16364 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16365 (OUTMSG2): Make it safe.
16367 (COUNTOF): New macro.
16368 (NUM_REGS): Get it from the low target.
16369 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16370 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16371 (thread_rec): Let low target handle debug registers.
16372 (child_add_thread): Likewise.
16373 (child_init_thread_list): Likewise.
16374 (continue_one_thread): Likewise.
16376 (do_child_fetch_inferior_registers): Move to ...
16377 * win32-i386-low.c: ... here, and rename to ...
16378 (do_fetch_inferior_registers): ... this.
16379 * win32-low.c (child_fetch_inferior_registers):
16380 Go through the low target.
16381 (do_child_store_inferior_registers): Use regptr.
16382 (strwinerror): New function.
16383 (win32_create_inferior): Handle Windows CE.
16384 Use strwinerror instead of strerror on Windows error
16385 codes. Add program to the error output.
16386 Don't close the main thread handle on Windows CE.
16387 (win32_attach): Use coredll.dll on Windows CE.
16388 (win32_kill): Close current process and current
16390 (win32_detach): Use coredll.dll on Windows CE.
16391 (win32_resume): Let low target handle debug registers, and
16393 (handle_exception): Add/Remove initial breakpoint. Avoid
16394 non-existant WSTOPSIG on Windows CE.
16395 (win32_read_inferior_memory): Cast to remove warning.
16396 (win32_arch_string): Go through the low target.
16397 (initialize_low): Call set_breakpoint_data with the low
16398 target's breakpoint.
16399 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16400 FOP_REGNUM, mappings): Move to ...
16401 * win32-i386-low.c: ... here.
16402 * win32-low.c (win32_thread_info): Move to ...
16403 * win32-low.h: ... here.
16404 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16405 win32-arm-low.c and wincecompat.c.
16406 (all:): Add $EXEEXT.
16407 (install-only:): Likewise.
16408 (gdbserver:): Likewise.
16409 (gdbreplay:): Likewise.
16410 * config.in: Regenerate.
16411 * configure: Regenerate.
16413 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16415 * win32-low.c: Rename typedef thread_info to
16416 win32_thread_info throughout.
16418 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16420 * win32-i386-low.c: Rename to ...
16421 * win32-low.c: ... this.
16422 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16423 * Makefile.in: Likewise.
16425 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16427 * remote-utils.c (monitor_output): Constify msg parameter.
16428 * server.h (monitor_output): Likewise.
16429 * win32-i386-low.c (handle_output_debug_string): New.
16430 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16431 handle_output_debug_string.
16432 (get_child_debug_event): Likewise.
16434 2007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16436 * server.c (main): Correct strtoul check.
16438 2007-03-27 Jon Ringle <jon@ringle.org>
16440 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16442 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16444 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16446 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16448 * terminal.h: Check HAVE_SGTTY_H.
16450 2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
16452 * remote-utils.c (remote_open): Print out the assigned port number.
16454 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16456 * remote-utils.c (monitor_output): New function.
16457 * server.c (debug_threads): Define here.
16458 (monitor_show_help): New function.
16459 (handle_query): Handle qRcmd.
16460 (main): Do not handle 'd' packet.
16461 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16462 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16465 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16467 * Makefile.in (EXEEXT): New.
16468 (clean): Use $(EXEEXT).
16470 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16472 * target.h (target_ops): Rename send_signal to request_interrupt,
16473 and remove enum target_signal parameter.
16474 * linux-low.c (linux_request_interrupt): Rename from
16475 linux_send_signal, and always send SIGINT.
16476 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16477 and always send SIGINT.
16478 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16480 (input_interrupt): Likewise.
16482 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16484 * server.c (get_features_xml): Check if target implemented
16486 * win32-i386-low.c (win32_arch_string): New.
16487 (win32_target_ops): Add win32_arch_string as arch_string member.
16489 2007-02-22 Markus Deuling <deuling@de.ibm.com>
16491 * spu-low.c (spu_arch_string): New.
16492 (spu_target_ops): Add spu_arch_string.
16494 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16496 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16497 * configure.ac: Do not check for terminal.h.
16498 * configure, config.in: Regenerated.
16500 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16502 * Makefile.in (OBS): Add $(XML_BUILTIN).
16503 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16505 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16506 (arm-with-iwmmxt.c): New.
16507 * config.in, configure: Regenerate.
16508 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16509 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16510 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16511 (arm*-*-linux*): Add iWMMXt and regset support.
16512 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16513 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16514 (arm_store_wmmxregset, target_regsets): New.
16515 * server.c (get_features_xml): Take annex argument. Check builtin
16517 (handle_query): Handle multiple annexes.
16519 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16521 * remote-utils.c [USE_WIN32API] (read, write): Define.
16522 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16525 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16527 * linux-i386-low.c (the_low_target): Set arch_string.
16528 * linux-x86-64-low.c (the_low_target): Likewise.
16529 * linux-low.c (linux_arch_string): New.
16530 (linux_target_ops): Add it.
16531 * linux-low.h (struct linux_target_ops): Add arch_string.
16532 * server.c (write_qxfer_response): Use const void * for DATA.
16533 (get_features_xml): New.
16534 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16535 * target.h (struct target_ops): Add arch_string method.
16537 2007-01-03 Denis Pilat <denis.pilat@st.com>
16538 Daniel Jacobowitz <dan@codesourcery.com>
16540 * linux-low.c (linux_kill): Handle being called with no threads.
16541 * win32-i386-low.c (win32_kill): Likewise.
16542 (get_child_debug_event): Clear current_process_handle.
16544 2006-12-30 Denis PILAT <denis.pilat@st.com>
16545 Daniel Jacobowitz <dan@codesourcery.com>
16547 * remote-utils.c (remote_open): Check the type of specified
16548 serial port devices before opening them.
16549 * server.c (main): Kill the inferior if an error occurs during
16550 the first remote_open.
16552 2006-12-05 Markus Deuling <deuling@de.ibm.com>
16554 * README: Update supported targets.
16556 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16558 * Makefile.in (clean): Remove reg-mips64.c.
16559 (reg-mips64.c, reg-mips64.o): New rules.
16560 * configure.srv: Handle mips64. Include regset support for mips.
16561 * linux-mips-low.c (union mips_register): New.
16562 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16563 (mips_breakpoint, mips_breakpoint_at): Use int.
16564 (mips_collect_register, mips_supply_register)
16565 (mips_collect_register_32bit, mips_supply_register_32bit)
16566 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16567 (mips_store_fpregset, target_regsets): New.
16568 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16570 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16572 * configure.srv: Add target "spu*-*-*".
16573 * Makefile.in (clean): Remove reg-spu.c.
16574 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16575 * spu-low.c: New file.
16577 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16579 * configure.ac: Correct td_thr_tls_get_addr test.
16580 * configure: Regenerated.
16582 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16584 * linux-low.c (linux_wait_for_event): Reformat. Use the
16585 pass_signals array.
16586 * remote-utils.c (decode_address_to_semicolon): New.
16587 * server.c (pass_signals, handle_general_set): New.
16588 (handle_query): Mention QPassSignals for qSupported.
16589 (main): Call handle_general_set.
16590 * server.h (pass_signals, decode_address_to_semicolon): New.
16592 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16594 * server.c (handle_query): Correct error handling for read_auxv.
16596 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16598 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16599 and srv_linux_thread_db to yes.
16600 * linux-s390-low.c (s390_fill_gregset): New function.
16601 (target_regsets): Define data structure.
16603 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16605 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16606 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16607 * config.in, configure: Regenerated.
16608 * inferiors.c (gdb_id_to_thread): New function.
16609 (gdb_id_to_thread_id): Use it.
16610 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16611 * linux-low.h (struct process_info): Add th member.
16612 (thread_db_get_tls_address): New prototype.
16613 * remote-utils.c (decode_address): Make non-static.
16614 * server.c (handle_query): Handle qGetTLSAddr.
16615 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16616 * target.h (struct target_ops): Add get_tls_address.
16617 * thread-db.c (maybe_attach_thread): Save the thread handle.
16618 (thread_db_get_tls_address): New.
16620 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16622 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16623 (linux_resume_one_process): Take a siginfo_t *. Update all
16624 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16625 (struct pending_signals): Add a siginfo_t.
16626 (linux_wait_for_process): Always set last_status.
16627 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16628 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16629 * linux-low.h (struct process_info): Add last_status.
16631 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16633 * remote-utils.c (try_rle): New function.
16634 (putpkt_binary): Use it.
16636 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16638 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16639 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16640 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16641 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16642 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16645 2006-08-08 Richard Sandiford <richard@codesourcery.com>
16647 * server.c (terminal_fd): New variable.
16648 (old_foreground_pgrp): Likewise.
16649 (restore_old_foreground_pgrp): New function.
16650 (start_inferior): Record the terminal file descriptor in terminal_fd
16651 and its original foreground group in old_foreground_pgrp. Register
16652 restore_old_foreground_pgrp with atexit().
16654 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16656 * server.c (handle_query): Correct qPart to qXfer.
16658 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16660 * configure.ac: Check for more headers which are missing on
16661 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16662 * configure.srv: Add Cygwin and mingw32.
16663 * remote-utils.c: Don't include headers unconditionally which
16664 are missing on mingw32. Include <winsock.h> for mingw32.
16665 (remote_open): Adjust for mingw32 support. Flush
16666 standard error after writing to it.
16667 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16668 (unblock_async_io, enable_async_io, disable_async_io)
16669 (readchar, getpkt): Update for Winsock support.
16670 (prepare_resume_reply): Expect a protocol signal number.
16671 * server.c: Disable <sys/wait.h> on mingw32.
16672 (start_inferior): Adjust for mingw32 support. Flush
16673 standard error after writing to it.
16674 (attach_inferior): Likewise. Use protocol signal
16676 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16678 * win32-i386-low.c: New file.
16679 * Makefile.in (XM_CLIBS): Set.
16680 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16681 (win32-i386-low.o): New dependency rule.
16682 * linux-low.c (linux_wait): Use target signal numbers.
16683 * target.h (struct target_ops): Doc fix.
16684 * server.h (target_signal_to_name): New prototype.
16685 * gdbreplay.c: Don't include headers unconditionally which
16686 are missing on mingw32. Include <winsock.h> for mingw32.
16687 (remote_close, remote_open): Adjust for Winsock support.
16688 * configure, config.in: Regenerated.
16690 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16692 * server.c (decode_xfer_read, write_qxfer_response): New.
16693 (handle_query): Take a packet length argument. Handle
16694 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16695 the qSupported response.
16696 (main): Update call to handle_query.
16698 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16700 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16701 (putpkt_binary): Renamed from putpkt and adjusted for binary
16703 (putpkt): New wrapper for putpkt_binary.
16704 (readchar): Don't mask off the high bit.
16705 (decode_X_packet): New function.
16706 * server.c (main): Call putpkt_binary if a handler sets the packet
16707 length. Save the length of the incoming packet. Handle 'X'.
16708 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16710 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16712 * server.c (handle_query): Handle qSupported.
16714 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16716 * remote-utils.c (all_symbols_looked_up): New variable.
16717 (look_up_one_symbol): Check it.
16718 * server.h (look_up_one_symbol): New declaration.
16719 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16721 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16723 * Makefile.in (linux-arm-low.o): Update dependencies.
16724 * linux-arm-low.c: Include "gdb_proc_service.h".
16725 (PTRACE_GET_THREAD_AREA): Define.
16726 (ps_get_thread_area): New function.
16728 2006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16730 * configure.srv (m68k*-*-uclinux*): New target.
16731 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16732 (linux_resume_one_process): Remove extraneous cast.
16733 (linux_read_offsets): New.
16734 (linux_target_op): Add linux_read_offsets on mmuless systems.
16735 * server.c (handle_query): Add qOffsets logic.
16736 * target.h (struct target_ops): Add read_offsets.
16738 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16740 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16741 (PTRACE_GET_THREAD_AREA): Define.
16742 (ps_get_thread_area): New function.
16743 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16744 (linux-x86-64-low.o): Update.
16746 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16748 * configure.ac: Remove checks for prfpregset_t.
16749 * gdb_proc_service.h: New file.
16750 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16751 new "gdb_proc_service.h".
16752 * proc-service.c: Likewise.
16753 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16754 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16755 * Makefile.in (gdb_proc_service_h): Updated.
16756 * configure, config.in: Regenerated.
16758 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16760 * remote-utils.c (prepare_resume_reply): Move declaration
16761 of gdb_id_from_wait to the top of the block.
16763 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16765 * linux-low.c (regsets_store_inferior_registers): Read the regset
16766 from the target before filling it.
16768 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16770 * server.c (attach_inferior): Return SIGTRAP for a successful
16773 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16775 * Makefile.in (OBS): Add version.o.
16776 (STAGESTUFF): Delete.
16777 (version.o): Add dependencies.
16778 (version.c): Replace rule.
16779 (clean): Remove version.c.
16780 * server.c (gdbserver_version): New.
16781 (gdbserver_usage): Use printf.
16782 (main): Handle --version and --help.
16783 * server.h (version, host_name): Add declarations.
16785 2005-12-23 Eli Zaretskii <eliz@gnu.org>
16797 * linux-x86-64-low.c:
16799 * linux-s390-low.c:
16800 * linux-ppc64-low.c:
16802 * linux-mips-low.c:
16803 * linux-m68k-low.c:
16804 * linux-m32r-low.c:
16807 * linux-ia64-low.c:
16808 * linux-i386-low.c:
16809 * linux-crisv32-low.c:
16821 * gdbserver.1: Add (C) after Copyright. Update the FSF
16824 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16826 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16827 (arm_breakpoint_at): Recognize both breakpoints.
16828 (the_low_target): Use the correct breakpoint instruction.
16830 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16832 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16833 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16834 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16835 (the_low_target): Update.
16837 2005-10-25 Andreas Schwab <schwab@suse.de>
16839 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16841 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16842 (ia64_num_regs): Reduce to 462.
16844 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16846 * acinclude.m4: Correct quoting.
16847 * aclocal.m4: Regenerated.
16849 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16850 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16851 (thread_db_init): Call thread_db_err_str.
16852 * configure.ac: Check for TD_VERSION.
16853 * config.in, configure: Regenerated.
16855 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16857 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16859 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16861 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16862 is not available. Define HAVE_PTRACE_GETREGS if it is.
16863 * config.in, configure: Regenerated.
16864 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16865 * linux-i386-low.c, linux-m68k-low.c: Update to use
16866 HAVE_PTRACE_GETREGS.
16867 * linux-low.c (regsets_fetch_inferior_registers)
16868 (regsets_store_inferior_registers): Only return 0 if we processed
16870 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16871 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16873 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16875 * inferiors.c (struct thread_info): Add gdb_id.
16876 (add_thread): Add gdb_id argument.
16877 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16878 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16879 calls to add_thread.
16880 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16881 * server.c (handle_query): Use thread_to_gdb_id.
16882 (handle_v_cont, main): Use gdb_id_to_thread_id.
16883 * server.h (add_thread): Update prototype.
16884 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16887 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16889 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16890 left-padded registers.
16891 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16892 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16894 2005-07-01 Steve Ellcey <sje@cup.hp.com>
16896 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16897 * configure: Regenerate.
16898 * config.in: Regenerate.
16899 * server.h (NEED_DECLARATION_STRERROR):
16900 Replace with !HAVE_DECL_STRERROR.
16902 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16904 * linux-low.c (linux_wait, linux_send_signal): Don't test
16905 an unsigned long variable for > 0 if it could be MAX_ULONG.
16906 * server.c (myresume): Likewise.
16907 * target.c (set_desired_inferior): Likewise.
16909 2005-06-13 Mark Kettenis <kettenis@gnu.org>
16911 * configure.ac: Simplify and improve check for socklen_t.
16912 * configure, config.in: Regenerate.
16914 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16916 * acconfig.h: Remove.
16917 * configure.ac: Add a test for socklen_t. Use three-argument
16918 AC_DEFINE throughout.
16919 * config.in: Regenerated using autoheader 2.59.
16920 * configure: Regenerated.
16922 * gdbreplay.c (socklen_t): Provide a default.
16923 (remote_open): Use socklen_t.
16924 * remote-utils.c (socklen_t): Provide a default.
16925 (remote_open): Use socklen_t.
16926 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16929 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16931 * linux-low.c (linux_read_memory, linux_write_memory)
16932 (linux_read_auxv): Likewise.
16933 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16934 (check_mem_write): Likewise.
16935 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16937 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16938 (registers_from_string, register_data): Likewise.
16939 * server.c (handle_query, main): Likewise.
16940 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16941 (decode_M_packet): Likewise.
16942 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16943 * target.h (struct target_ops): Update read_memory, write_memory,
16945 (read_inferior_memory, write_inferior_memory): Update.
16946 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16947 to unsigned char *.
16948 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16949 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16950 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16951 linux-s390-low.c, linux-sh-low.c: Update for changes in
16952 read_inferior_memory and the_low_target->breakpoint.
16954 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16956 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16957 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16958 * configure.srv: Add powerpc64-*-linux*.
16959 * linux-ppc64-low.c: New file.
16961 2005-05-23 Orjan Friberg <orjanf@axis.com>
16963 * linux-cris-low.c: New file with support for CRIS.
16964 * linux-crisv32-low.c: Ditto for CRISv32.
16965 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16966 (clean): Add reg-cris.c and reg-crisv32.c.
16967 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
16968 reg-crisv32.o, and reg-crisv32.c to make rules.
16969 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16970 recognized targets.
16972 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16974 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16975 of sizeof (PTRACE_XFER_TYPE).
16976 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16978 2005-05-12 Orjan Friberg <orjanf@axis.com>
16980 * target.h (struct target_ops): Add insert_watchpoint,
16981 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16982 pointers for hardware watchpoint support.
16983 * linux-low.h (struct linux_target_ops): Ditto.
16984 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16985 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16986 to linux_target_ops.
16987 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16989 * server.c (main): Recognize 'Z' and 'z' packets.
16991 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16993 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16994 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16995 (the_low_target): Add new members.
16997 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16999 * proc-service.c (ps_lgetregs): Search all_processes instead of
17002 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
17004 * server.c (start_inferior): Change return type to int.
17005 (attach_inferior): Change sigptr to int *.
17006 (handle_v_cont, handle_v_requests): Change signal to int *.
17007 (main): Change signal to int.
17009 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
17011 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
17012 * configure.srv: Add m32r*-*-linux*.
17013 * linux-m32r-low.c: New file.
17015 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
17017 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
17019 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
17021 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
17022 Take unsigned long arguments for PIDs.
17023 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
17024 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
17025 (wait_for_sigstop, linux_resume_one_process)
17026 (regsets_fetch_inferior_registers, linux_send_signal)
17027 (linux_read_auxv): Likewise. Update the types of variables holding
17028 PIDs. Update format string specifiers.
17029 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
17030 * remote-utils.c (prepare_resume_reply): Likewise.
17031 * server.c (cont_thread, general_thread, step_thread)
17032 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
17034 (handle_query): Update format specifiers.
17035 (handle_v_cont, main): Use strtoul for thread IDs.
17036 * server.h (struct inferior_list_entry): Use unsigned long for ID.
17037 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
17038 (general_thread, step_thread, thread_from_wait)
17039 (old_thread_from_wait): Update.
17040 * target.h (struct thread_resume): Use unsigned long for THREAD.
17041 (struct target_ops): Use unsigned long for arguments to attach and
17044 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
17046 * acinclude.m4: Include bfd/bfd.m4 directly.
17047 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
17048 <agriffis@toolchain.org>.
17049 * aclocal.m4, configure: Regenerated.
17051 2005-01-07 Andrew Cagney <cagney@gnu.org>
17053 * configure.ac: Rename configure.in, require autoconf 2.59.
17054 * configure: Re-generate.
17056 2004-12-08 Daniel Jacobowitz <dan@debian.org>
17058 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
17059 LIBS when finished.
17060 * aclocal.m4: Regenerated.
17061 * configure: Regenerated.
17063 2004-11-21 Andreas Schwab <schwab@suse.de>
17065 * linux-m68k-low.c (m68k_num_gregs): Define.
17066 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
17067 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
17068 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
17069 (m68k_breakpoint_at): New. Add to the_low_target.
17071 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
17072 srv_linux_thread_db to yes.
17074 2004-10-20 Joel Brobecker <brobecker@gnat.com>
17076 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
17077 (ARCH_SET_FS): Likewise.
17078 (ARCH_GET_FS): Likewise.
17079 (ARCH_GET_GS): Likewise.
17081 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17083 * linux-i386-low.c (ps_get_thread_area): New.
17084 * linux-x86-64-low.c (ps_get_thread_area): New.
17085 * linux-low.c: Include <sys/syscall.h>.
17086 (linux_kill_one_process): Don't kill the first thread here.
17087 (linux_kill): Kill the first thread here.
17088 (kill_lwp): New function.
17089 (send_sigstop, linux_send_signal): Use it.
17090 * proc-service.c: Clean up #ifdefs.
17091 (fpregset_info): Delete.
17092 (ps_lgetregs): Update and enable implementation.
17093 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
17095 * remote-utils.c (struct sym_cache, symbol_cache): New.
17096 (input_interrupt): Print a clearer message.
17097 (async_io_enabled): New variable.
17098 (enable_async_io, disable_async_io): Use it. Update comments.
17099 (look_up_one_symbol): Use the symbol cache.
17100 * thread-db.c (thread_db_look_up_symbols): New function.
17101 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
17103 2004-10-16 Daniel Jacobowitz <dan@debian.org>
17105 * configure.in: Test for -rdynamic.
17106 * configure: Regenerated.
17107 * Makefile (INTERNAL_LDFLAGS): New.
17108 (gdbserver, gdbreplay): Use it.
17110 2004-09-02 Andrew Cagney <cagney@gnu.org>
17112 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
17114 2004-03-23 Daniel Jacobowitz <drow@mvista.com>
17116 * linux-low.c (linux_wait): Clear all_processes list also.
17118 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17120 * linux-low.c: Include <errno.h>. Remove extern declaration of
17123 2004-03-12 Daniel Jacobowitz <drow@mvista.com>
17125 * gdbreplay.c, server.h, utils.c: Update copyright years.
17127 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17129 * server.c (main): Print child status or termination signal from
17130 variable 'signal', not 'sig'.
17132 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
17134 * linux-low.c (linux_read_memory): Change return type to
17135 int. Check for and return error from ptrace().
17136 * target.c (read_inferior_memory): Change return type to int. Pass
17137 back return status from the_target->read_memory().
17138 * target.h (struct target_ops): Adapt *read_memory() prototype.
17140 (read_inferior_memory): Adapt prototype.
17141 * server.c (main): Return an error packet if
17142 read_inferior_memory() returns an error.
17144 2004-03-04 Daniel Jacobowitz <drow@mvista.com>
17146 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
17147 Unify with other clean targets.
17149 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17151 * server.c (handle_v_cont): Call set_desired_inferior.
17153 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17155 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
17157 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17159 * linux-low.c (linux_wait): Unblock async I/O.
17160 (linux_resume): Block and enable async I/O.
17161 * remote-utils.c (block_async_io, unblock_async_io): New functions.
17162 * server.h (block_async_io, unblock_async_io): Add prototypes.
17164 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17166 * remote-utils.c (remote_open): Print a status notice after
17167 opening a TCP port.
17168 * server.c (attach_inferior): Print a status notice after
17171 2004-02-29 Daniel Jacobowitz <drow@mvista.com>
17173 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
17175 2004-02-26 Daniel Jacobowitz <drow@mvista.com>
17177 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
17179 * server.c, target.h: Update copyright years.
17181 2004-02-25 Roland McGrath <roland@redhat.com>
17183 * target.h (struct target_ops): New member `read_auxv'.
17184 * server.c (handle_query): Handle qPart:auxv:read: query using that.
17185 * linux-low.c (linux_read_auxv): New function.
17186 (linux_target_ops): Initialize `read_auxv' member to that.
17188 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
17190 Committed by Jim Blandy <jimb@redhat.com>.
17192 * linux-s390-low.c (s390_num_regs): Update.
17193 (s390_regmap): Remove control registers. Use __s390x__ predefine
17194 instead of GPR_SIZE to distiguish s390 and s390x targets.
17196 2004-01-31 Daniel Jacobowitz <drow@mvista.com>
17198 * linux-low.c: Update copyright year.
17199 (check_removed_breakpoint): Clear pending_is_breakpoint.
17200 (linux_set_resume_request, linux_queue_one_thread)
17201 (resume_status_pending_p): New functions.
17202 (linux_continue_one_thread): Use process->resume.
17203 (linux_resume): Only resume threads if there are no pending events.
17204 * linux-low.h (struct process_info): Add resume request
17207 2004-01-30 Daniel Jacobowitz <drow@mvista.com>
17209 * regcache.c (new_register_cache): Clear the allocated register
17210 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
17212 2003-10-13 Daniel Jacobowitz <drow@mvista.com>
17214 * linux-low.c (linux_resume): Take a struct thread_resume *
17216 (linux_wait): Update call.
17217 (resume_ptr): New static variable.
17218 (linux_continue_one_thread): Renamed from
17219 linux_continue_one_process. Use resume_ptr.
17220 (linux_resume): Use linux_continue_one_thread.
17221 * server.c (handle_v_cont, handle_v_requests): New functions.
17222 (myresume): New function.
17223 (main): Handle 'v' case.
17224 * target.h (struct thread_resume): New type.
17225 (struct target_ops): Change argument of "resume" to struct
17227 (myresume): Delete macro.
17229 2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
17231 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
17232 (uninstall): Support DESTDIR.
17234 Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
17236 * configure.srv: Add xscale*linux copy of arm*linux entry.
17238 2003-07-24 Daniel Jacobowitz <drow@mvista.com>
17240 * linux-arm-low.c (arm_reinsert_addr): New function.
17241 (the_low_target): Add arm_reinsert_addr.
17243 2003-07-08 Mark Kettenis <kettenis@gnu.org>
17245 * mem-break.c: Remove whitespace at end of file.
17247 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17249 * configure.in: Check whether we need to prototype strerror.
17250 * server.h: Optionally prototype strerror.
17251 * gdbreplay.c (perror_with_name): Use strerror.
17252 * linux-low.c (linux_attach_lwp): Use strerror.
17253 * utils.c (perror_with_name): Use strerror.
17254 * config.in, configure: Regenerated.
17256 2003-06-28 Daniel Jacobowitz <drow@mvista.com>
17258 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
17259 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
17261 2003-06-20 Daniel Jacobowitz <drow@mvista.com>
17263 * Makefile.in (SFILES): Update.
17264 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
17265 low-sun3.c: Remove files.
17267 2003-06-17 Daniel Jacobowitz <drow@mvista.com>
17269 * linux-low.c: Move comment to linux_thread_alive where it belonged.
17270 (linux_detach_one_process, linux_detach): New functions.
17271 (linux_target_ops): Add linux_detach.
17272 * server.c (main): Handle 'D' packet.
17273 * target.h (struct target_ops): Add "detach" member.
17274 (detach_inferior): Define.
17276 2003-06-13 Mark Kettenis <kettenis@gnu.org>
17278 From Kelley Cook <kelleycook@wideopenwest.com>:
17279 * configure.srv: Accept i[34567]86 variants.
17281 2003-06-05 Daniel Jacobowitz <drow@mvista.com>
17283 * linux-low.c (linux_wait_for_event): Correct comment typos.
17284 (linux_resume_one_process): Call check_removed_breakpoint.
17285 (linux_send_signal): New function.
17286 (linux_target_ops): Add linux_send_signal.
17287 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
17289 * target.h (struct target_ops): Add send_signal.
17291 2003-05-29 Jim Blandy <jimb@redhat.com>
17293 * linux-low.c (usr_store_inferior_registers): Transfer buf in
17294 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
17295 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
17296 away part of the register's value.
17298 2003-03-26 Daniel Jacobowitz <drow@mvista.com>
17300 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
17301 (linux_wait_for_event, linux_init_signals): Likewise.
17303 2003-03-17 Daniel Jacobowitz <drow@mvista.com>
17305 * configure.in: Check for stdlib.h.
17306 * configure: Regenerated.
17307 * config.in: Regenerated.
17309 2003-01-04 Andreas Schwab <schwab@suse.de>
17311 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
17313 2003-01-02 Andrew Cagney <ac131313@redhat.com>
17315 * Makefile.in: Remove obsolete code.
17317 2002-11-20 Daniel Jacobowitz <drow@mvista.com>
17319 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17320 defined(PT_FPR0_HI).
17322 2002-11-17 Stuart Hughes <seh@zee2.com>
17324 * linux-arm-low.c (arm_num_regs): Increase.
17325 (arm_regmap): Include status register.
17327 2002-11-17 Daniel Jacobowitz <drow@mvista.com>
17329 * linux-low.c (register_addr): Remove incorrect -1 check.
17331 2002-08-29 Daniel Jacobowitz <drow@mvista.com>
17333 * linux-low.c (linux_create_inferior): Call setpgid. Return
17335 (unstopped_p, linux_signal_pid): Remove.
17336 (linux_target_ops): Remove linux_signal_pid.
17337 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17338 global instead of target method.
17339 * target.h (struct target_ops): Remove signal_pid. Update comment
17340 for create_inferior.
17341 * server.c (signal_pid): New variable.
17342 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
17343 gdbserver. Set the child to be the foreground process group.
17344 (attach_inferior): Set signal_pid.
17346 2002-08-23 Daniel Jacobowitz <drow@mvista.com>
17348 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17350 2002-08-20 Jim Blandy <jimb@redhat.com>
17352 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17355 2002-08-01 Andrew Cagney <cagney@redhat.com>
17357 * Makefile.in: Make chill references obsolete.
17359 2002-07-24 Kevin Buettner <kevinb@redhat.com>
17361 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17362 * configure: Regenerate.
17363 * config.in: Regenerate.
17365 2002-07-09 David O'Brien <obrien@FreeBSD.org>
17367 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17368 (perror_with_name, remote_close, remote_open, expect, play): Static.
17370 2002-07-04 Michal Ludvig <mludvig@suse.cz>
17372 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17373 byte offsets instead of an array of indexes.
17374 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17376 2002-06-13 Daniel Jacobowitz <drow@mvista.com>
17378 * regcache.c: Add comment.
17380 2002-06-11 Daniel Jacobowitz <drow@mvista.com>
17382 * thread-db.c: New file.
17383 * proc-service.c: New file.
17384 * acinclude.m4: New file.
17385 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17386 proc-service.o, and thread-db.o.
17387 (linux-low.o): Add USE_THREAD_DB.
17388 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17389 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17390 * aclocal.m4: Regenerated.
17391 * config.in: Regenerated.
17392 * configure: Regenerated.
17393 * configure.in: Check for proc_service.h, sys/procfs.h,
17394 thread_db.h, and linux/elf.h headrs.
17395 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17396 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17397 Check for -lthread_db and thread support.
17398 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17399 PowerPC, and SuperH.
17400 * i387-fp.c: Constify arguments.
17401 * i387-fp.h: Likewise.
17402 * inferiors.c: (struct thread_info): Renamed from
17403 `struct inferior_info'. Remove PID member. Use generic inferior
17404 list header. All uses updated.
17405 (inferiors, signal_pid): Removed.
17406 (all_threads): New variable.
17407 (get_thread): Define.
17408 (add_inferior_to_list): New function.
17409 (for_each_inferior): New function.
17410 (change_inferior_id): New function.
17411 (add_inferior): Removed.
17412 (remove_inferior): New function.
17413 (add_thread): New function.
17414 (free_one_thread): New function.
17415 (remove_thread): New function.
17416 (clear_inferiors): Use for_each_inferior and free_one_thread.
17417 (find_inferior): New function.
17418 (find_inferior_id): New function.
17419 (inferior_target_data): Update argument type.
17420 (set_inferior_target_data): Likewise.
17421 (inferior_regcache_data): Likewise.
17422 (set_inferior_regcache_data): Likewise.
17423 * linux-low.c (linux_bp_reinsert): Remove.
17424 (all_processes, stopping_threads, using_thrads)
17425 (struct pending_signals, debug_threads, pid_of): New.
17426 (inferior_pid): Replace with macro.
17427 (struct inferior_linux_data): Remove.
17428 (get_stop_pc, add_process): New functions.
17429 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17430 Use add_process and add_thread.
17431 (linux_attach_lwp): New function, based on old linux_attach. Use
17432 add_process and add_thread. Set stop_expected for new threads.
17433 (linux_attach): New function.
17434 (linux_kill_one_process): New function.
17435 (linux_kill): Kill all LWPs.
17436 (linux_thread_alive): Use find_inferior_id.
17437 (check_removed_breakpoints, status_pending_p): New functions.
17438 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17439 Update. Use WNOHANG. Wait for cloned processes also. Update process
17440 struct for the found process.
17441 (linux_wait_for_event): New function.
17442 (linux_wait): Use it. Support LWPs.
17443 (send_sigstop, wait_for_sigstop, stop_all_processes)
17444 (linux_resume_one_process, linux_continue_one_process): New functions.
17445 (linux_resume): Support LWPs.
17446 (REGISTER_RAW_SIZE): Remove.
17447 (fetch_register): Use register_size instead. Call supply_register.
17448 (usr_store_inferior_registers): Likewise. Call collect_register.
17449 Fix recursive case.
17450 (regsets_fetch_inferior_registers): Improve error message.
17451 (regsets_store_inferior_registers): Add debugging.
17452 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17453 (unstopped_p, linux_signal_pid): New functions.
17454 (linux_target_ops): Add linux_signal_pid.
17455 (linux_init_signals): New function.
17456 (initialize_low): Call it. Initialize using_threads.
17457 * regcache.c (inferior_regcache_data): Add valid
17459 (get_regcache): Fetch registers lazily. Add fetch argument
17460 and update all callers.
17461 (regcache_invalidate_one, regcache_invalidate): New
17463 (new_register_cache): Renamed from create_register_cache.
17464 Return the new regcache.
17465 (free_register_cache): Change argument to a void *.
17466 (registers_to_string, registers_from_string): Call get_regcache
17467 with fetch flag set.
17468 (register_data): Make static. Pass fetch flag to get_regcache.
17469 (supply_register): Call get_regcache with fetch flag clear.
17470 (collect_register): Call get_regcache with fetch flag set.
17471 (collect_register_as_string): New function.
17472 * regcache.h: Update.
17473 * remote-utils.c (putpkt): Flush after debug output and use
17475 Handle input interrupts while waiting for an ACK.
17476 (input_interrupt): Use signal_pid method.
17477 (getpkt): Flush after debug output and use stderr.
17478 (outreg): Use collect_register_as_string.
17479 (new_thread_notify, dead_thread_notify): New functions.
17480 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17481 and general_thread.
17482 (look_up_one_symbol): Flush after debug output.
17483 * server.c (step_thread, server_waiting): New variables.
17484 (start_inferior): Don't use signal_pid. Update call to mywait.
17485 (attach_inferior): Update call to mywait.
17486 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17487 (main): Don't fetch/store registers explicitly. Use
17488 set_desired_inferior. Support proposed ``Hs'' packet. Update
17490 * server.h: Update.
17491 (struct inferior_list, struct_inferior_list_entry): New.
17492 * target.c (set_desired_inferior): New.
17493 (write_inferior_memory): Constify.
17494 (mywait): New function.
17495 * target.h: Update.
17496 (struct target_ops): New signal_pid method.
17497 (mywait): Removed macro, added prototype.
17499 * linux-low.h (regset_func): Removed.
17500 (regset_fill_func, regset_store_func): New.
17501 (enum regset_type): New.
17502 (struct regset_info): Add type field. Use new operation types.
17503 (struct linux_target_ops): stop_pc renamed to get_pc.
17504 Add decr_pc_after_break and breakpoint_at.
17505 (get_process, get_thread_proess, get_process_thread)
17506 (strut process_info, all_processes, linux_attach_lwp)
17507 (thread_db_init): New.
17509 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17510 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17511 (the_low_target): Add new members.
17512 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17513 (i386_store_fpxregset): Constify.
17514 (target_regsets): Add new kind identifier.
17515 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17516 (i386_set_pc): Add debugging.
17517 (i386_breakpoint_at): New function.
17518 (the_low_target): Add new members.
17519 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17520 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17521 (mips_breakpoint_at): New.
17522 (the_low_target): Add new members.
17523 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17524 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17525 (the_low_target): Add new members.
17526 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17527 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17528 (the_low_target): Add new members.
17529 * linux-x86-64-low.c (target_regsets): Add new kind
17532 2002-05-15 Daniel Jacobowitz <drow@mvista.com>
17534 From Martin Pool <mbp@samba.org>:
17535 * server.c (gdbserver_usage): New function.
17538 2002-05-14 Daniel Jacobowitz <drow@mvista.com>
17540 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17541 stop_at -> stop_pc.
17543 2002-05-04 Andrew Cagney <ac131313@redhat.com>
17545 * Makefile.in: Remove obsolete code.
17547 2002-04-24 Michal Ludvig <mludvig@suse.cz>
17549 * linux-low.c (regsets_fetch_inferior_registers),
17550 (regsets_store_inferior_registers): Removed cast to int from
17552 * regcache.h: Added declaration of struct inferior_info.
17554 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17556 * inferiors.c (struct inferior_info): Add regcache_data.
17557 (add_inferior): Call create_register_cache.
17558 (clear_inferiors): Call free_register_cache.
17559 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17560 * regcache.c (struct inferior_regcache_data): New.
17561 (registers): Remove.
17562 (get_regcache): New function.
17563 (create_register_cache, free_register_cache): New functions.
17564 (set_register_cache): Don't initialize the register cache here.
17565 (registers_to_string, registers_from_string, register_data): Call
17567 * regcache.h: Add prototypes.
17568 * server.h: Likewise.
17570 2002-04-20 Daniel Jacobowitz <drow@mvista.com>
17572 * mem-break.c: New file.
17573 * mem-break.h: New file.
17574 * Makefile.in: Add mem-break.o rule; update server.h
17576 * inferiors.c (struct inferior_info): Add target_data
17578 (clear_inferiors): Free target_data member if set.
17579 (inferior_target_data, set_inferior_target_data): New functions.
17580 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17581 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17582 * linux-low.c (linux_bp_reinsert): New variable.
17583 (struct inferior_linux_data): New.
17584 (linux_create_inferior): Use set_inferior_target_data.
17585 (linux_attach): Likewise. Call add_inferior.
17586 (linux_wait_for_one_inferior): New function.
17587 (linux_wait): Call it.
17588 (linux_write_memory): Add const.
17589 (initialize_low): Call set_breakpoint_data.
17590 * linux-low.h (struct linux_target_ops): Add breakpoint
17592 * server.c (attach_inferior): Remove extra add_inferior
17594 * server.h: Include mem-break.h. Update inferior.c
17596 * target.c (read_inferior_memory)
17597 (write_inferior_memory): New functions.
17598 * target.h (read_inferior_memory)
17599 (write_inferior_memory): Change macros to prototypes.
17600 (struct target_ops): Update comments. Add const to write_memory
17603 2002-04-11 Daniel Jacobowitz <drow@mvista.com>
17605 * linux-low.c (usr_store_inferior_registers): Support
17606 registers which are allowed to fail to store.
17607 * linux-low.h (linux_target_ops): Likewise.
17608 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17609 (ppc_cannot_store_register): FPSCR may not be storable.
17611 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17613 * server.h: Include <string.h> if HAVE_STRING_H.
17614 * ChangeLog: Correct paths in last ChangeLog entry.
17616 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17618 * linux-low.h: Remove obsolete prototypes.
17619 (struct linux_target_ops): New.
17620 (extern the_low_target): New.
17621 * linux-low.c (num_regs, regmap): Remove declarations.
17622 (register_addr): Use the_low_target explicitly.
17623 (fetch_register): Likewise.
17624 (usr_fetch_inferior_registers): Likewise.
17625 (usr_store_inferior_registers): Likewise.
17626 * linux-arm-low.c (num_regs): Remove.
17627 (arm_num_regs): Define.
17628 (arm_regmap): Renamed from regmap, made static.
17629 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17631 (arm_cannot_store_register): Renamed from cannot_store_register,
17633 (the_low_target): New.
17634 * linux-i386-low.c (num_regs): Remove.
17635 (i386_num_regs): Define.
17636 (i386_regmap): Renamed from regmap, made static.
17637 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17639 (i386_cannot_store_register): Renamed from cannot_store_register,
17641 (the_low_target): New.
17642 * linux-ia64-low.c (num_regs): Remove.
17643 (ia64_num_regs): Define.
17644 (ia64_regmap): Renamed from regmap, made static.
17645 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17647 (ia64_cannot_store_register): Renamed from cannot_store_register,
17649 (the_low_target): New.
17650 * linux-m68k-low.c (num_regs): Remove.
17651 (m68k_num_regs): Define.
17652 (m68k_regmap): Renamed from regmap, made static.
17653 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17655 (m68k_cannot_store_register): Renamed from cannot_store_register,
17657 (the_low_target): New.
17658 * linux-mips-low.c (num_regs): Remove.
17659 (mips_num_regs): Define.
17660 (mips_regmap): Renamed from regmap, made static.
17661 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17663 (mips_cannot_store_register): Renamed from cannot_store_register,
17665 (the_low_target): New.
17666 * linux-ppc-low.c (num_regs): Remove.
17667 (ppc_num_regs): Define.
17668 (ppc_regmap): Renamed from regmap, made static.
17669 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17671 (ppc_cannot_store_register): Renamed from cannot_store_register,
17673 (the_low_target): New.
17674 * linux-s390-low.c (num_regs): Remove.
17675 (s390_num_regs): Define.
17676 (s390_regmap): Renamed from regmap, made static.
17677 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17679 (s390_cannot_store_register): Renamed from cannot_store_register,
17681 (the_low_target): New.
17682 * linux-sh-low.c (num_regs): Remove.
17683 (sh_num_regs): Define.
17684 (sh_regmap): Renamed from regmap, made static.
17685 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17687 (sh_cannot_store_register): Renamed from cannot_store_register,
17689 (the_low_target): New.
17690 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17691 (the_low_target): New.
17693 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17695 * Makefile.in: Add stamp-h target.
17696 * configure.in: Create stamp-h.
17697 * configure: Regenerated.
17699 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17701 * inferiors.c: New file.
17702 * target.c: New file.
17703 * target.h: New file.
17704 * Makefile.in: Add target.o and inferiors.o. Update
17706 * linux-low.c (inferior_pid): New static variable,
17707 moved from server.c.
17708 (linux_create_inferior): Renamed from create_inferior.
17709 Call add_inferior. Return 0 on success instead of a PID.
17710 (linux_attach): Renamed from myattach.
17711 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17712 (linux_thread_alive): Renamed from mythread_alive.
17713 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17715 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17716 (regsets_store_inferior_registers): Correct error message.
17717 Add missing ``return 0''.
17718 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17719 (linux_store_registers): Renamed from store_inferior_registers.
17720 (linux_read_memory): Renamed from read_inferior_memory.
17721 (linux_write_memory): Renamed from write_inferior_memory.
17722 (linux_target_ops): New structure.
17723 (initialize_low): Call set_target_ops ().
17724 * remote-utils.c (unhexify): New function.
17725 (hexify): New function.
17726 (input_interrupt): Send signals to ``signal_pid''.
17727 * server.c (inferior_pid): Remove.
17728 (start_inferior): Update create_inferior call.
17729 (attach_inferior): Call add_inferior.
17730 (handle_query): New function.
17731 (main): Call handle_query for `q' packets.
17732 * server.h: Include "target.h". Remove obsolete prototypes.
17733 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17735 2002-04-09 Daniel Jacobowitz <drow@mvista.com>
17737 * Makefile.in: Add WARN_CFLAGS. Update configury
17739 * configure.in: Check for <string.h>
17740 * configure: Regenerate.
17741 * config.in: Regenerate.
17742 * gdbreplay.c: Include needed system headers.
17743 (remote_open): Remove strchr prototype.
17744 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17745 * regcache.c (supply_register): Change buf argument to const void *.
17746 (supply_register_by_name): Likewise.
17747 (collect_register): Change buf argument to void *.
17748 (collect_register_by_name): Likewise.
17749 * regcache.h: Add missing prototypes.
17750 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17751 * server.c (handle_query): New function.
17752 (attached): New static variable, moved out of main.
17753 (main): Quiet longjmp clobber warnings.
17754 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17755 * utils.c (error): Remove NORETURN.